Regl. 9049, art. 107-1.80 dup3
Municipio de
Length: 39,731 wordsOfficial source
Cite as Reglamento Núm. 9049, Art. 107-1.80 dup3
18°8'0"N
Hormigueros
18°8'0"N
Municipio
de Cabo
Rojo
Municipio de
San German
18°6'0"N
18°6'0"N
67°12'0"W
67°10'0"W
67°8'0"W
67°6'0"W
67°4'0"W
67°2'0"W
Risk Category III Wind Contour (mph)
160
220
N
372
180
240
0
1
2
4 Miles
200
Municipio de Moca
Risk Category III Effective Wind Speed Map (mph)
67°8'0"W
67°6'0"W
67°4'0"W
67°2'0"W
18°28'0"N
Municipio
18°28'0"N
de Isabela
Municipio
de Aguadilla
-160
09
160~
160
18°26'0"N
18°26'0"N
I
160
1601
-6917
160
1601
160
The
180,
160-19
160->
180
160
1
460;
180
200
160
180
-180-
160-
18°24'0"N
18°24'0"N
80
: 2001
11
:
=:
160
160
Municipio
de Aguada
L
O
-08-1>
-
1
160
160
i)
200
160
-180
180-
18°22'0"N
180
18°22'0"N
J
&
-160
G
71801
V
1
180
160
<180
180
180
160
160
160
C160
160
160
19,
18°20'0"N
I
18°20'0"N
V
I
160-
(780->
160s
180
180>
180,
160
(180
Municipio
de Anasco
Municipio de
200...
San Sebastian
18°18'0"N
18°18'0"N
67°8'0"W
67°6'0"W
67°4'0"W
67°2'0"W
Risk Category III Wind Contour (mph)
N
373
160
200
0
1
2
4 Miles
180
220
Municipio de Morovis
Risk Category III Effective Wind Speed Map (mph)
66°28'0"W
66°26'0"W
66°24'0"W
66°22'0"W
18°24'0"N
18°24'0"N
Municipio
de Manati
Municipio
de Vega Baja
(180f)
18°22'0"N
-160->
V
18°22'0"N
09
180>
5
Municipio
de Vega Alta
&
8
09
1
Municipio
1
180
de Ciales
200
18°20'0"N
18°20'0"N
3
200
I
D
V
180
180 50817
180
=
180
200
18°18'0"N
18°18'0"N
20.0
220.
220
180
of
D
200
200:
0
200-
20
180
220
1
(220)
Municipio
200
?
180
200
de Corozal
18°16'0"N
18°16'0"N
220
200-
Municipio de
Orocovis
18°14'0"N
18°14'0"N
66°28'0"W
66°26'0"W
66°24'0"W
66°22'0"W
Risk Category III Wind Contour (mph)
160
220
N
374
180
240
0
1
2
4 Miles
200
Municipio de Naguabo
Risk Category III Effective Wind Speed Map (mph)
65°50'0"W
65°48'0"W
65°46'0"W
65°44'0"W
65°42'0"W
65°40'0"W
18°20'0"N
18°20'0"N
Municipio de
Luquillo
Municipio
Municipio de
de Fajardo
18°18'0"N
Rio Grande
18°18'0"N
OF
18°16'0"N
220
-180-
Municipio
18°16'0"N
de Ceiba
Municipio de
(200
Las Piedras
220
200
200
18°14'0"N
18°14'0"N
220
180
1801-1
80
200
180
180
18°12'0"N
200
180
0
18°12'0"N
220
(200-)
Municipio
de Humacao
18°10'0"N
18°10'0"N
Atlantic Ocean
18°8'0"N
18°8'0"N
65°50'0"W
65°48'0"W
65°46'0"W
65°44'0"W
65°42'0"W
65°40'0"W
Risk Category III Wind Contour (mph)
180
260
200
280
N
375
220
300
0
1
2
4 Miles
240
Municipio de Naranjito
Risk Category III Effective Wind Speed Map (mph)
66°18'0"W
66°16'0"W
66°14'0"W
66°12'0"W
Municipio
de Vega
Alta
18°22'0"N
18°22'0"N
Municipio
de Toa
Alta
18°20'0"N
18°20'0"N
Municipio
Municipio
1200,
de Bayamon
de Corozal
180-
20000
C,
200.
200.
2000
200
180
180->
180.
20
200
C
18°18'0"N
200,
180>
18°18'0"N
200.
200
1.
-200
180
220
220:
180
260
200
200.
oz.
180
I
[]
180
:/200
18°16'0"N
18°16'0"N
180
:200**
200
-180-
18°14'0"N
18°14'0"N
Municipio
de Comerio
Municipio de
Barranquitas
66°18'0"W
66°16'0"W
66°14'0"W
66°12'0"W
Risk Category III Wind Contour (mph)
180
240
N
376
200
260
0
1
2
4 Miles
220
Municipio de Orocovis
Risk Category III Effective Wind Speed Map (mph)
66°34'0"W
66°32'0"W
66°30'0"W
66°28'0"W
66°26'0"W
66°24'0"W
66°22'0"W
66°20'0"W
Municipio
Municipio de
Municipio
Manati
de Florida
de Vega
Baja
Municipio de
Vega Alta
Municipio
de Ciales
Municipio
18°20'0"N
de Morovis
18°20'0"N
18°18'0"N
18°18'0"N
Municipio
de Corozal
18°16'0"N
18°16'0"N
220
200
220;
-200
200
(180
180
18°14'0"N
18°14'0"N
Municipio
2000
de Jayuya
202
.200
18°12'0"N
220
18°12'0"N
Municipio de
-200
Barranquitas
<180
<180>
-
-180~>
18°10'0"N
18°10'0"N
180
200
18°8'0"N
18°8'0"N
Municipio de
Municipio
Juana Diaz
de Coamo
Municipio de
Villalba
Municipio
18°6'0"N
18°6'0"N
de Ponce
66°34'0"W
66°32'0"W
66°30'0"W
66°28'0"W
66°26'0"W
66°24'0"W
66°22'0"W
66°20'0"W
Risk Category III Wind Contour (mph)
160
240
180
260
N
377
200
280
0
1
2
4 Miles
220
Municipio de Patillas
Risk Category III Effective Wind Speed Map (mph)
66°4'0"W
66°2'0"W
66°0'0"W
65°58'0"W
65°56'0"W
Municipio
de Caguas
18°8'0"N
18°8'0"N
Municipio de
Municipio
Las Piedras
de Cayey
Municipio de
San Lorenzo
18°6'0"N
220
18°6'0"N
Municipio
180
de Guayama
200
2001
220.
18°4'0"N
18°4'0"N
200
Municipio
de Yabucoa
280
18°2'0"N
18°2'0"N
180
Municipio
de Maunabo
18°0'0"N
18°0'0"N
200
5180
180c
Municipio
180
de Arroyo
17°58'0"N
17°58'0"N
Atlantic Ocean
17°56'0"N
17°56'0"N
66°4'0"W
66°2'0"W
66°0'0"W
65°58'0"W
65°56'0"W
Risk Category III Wind Contour (mph)
180
260
200
280
N
378
220
300
0
1
2
4 Miles
240
Municipio de Penuelas
Risk Category III Effective Wind Speed Map (mph)
66°46'0"W
66°44'0"W
66°42'0"W
66°40'0"W
18°8'0"N
Municipio
18°8'0"N
de Adjuntas
200
220
D
Municipio de
80
Guayanilla
200
18°6'0"N
18°6'0"N
0
220
180
180
1200.
18°4'0"N
18°4'0"N
200
-180,
200
200
200
180,
200
220
220
U
18°2'0"N
18°2'0"N
180
2002
180
200
222
081
2001.
200
220 <0> -220
.220
18°0'0"N
DOZi
18°0'0"N
.200
200
Atlantic Ocean
-180.
180
-200
Municipio
de Ponce
66°46'0"W
66°44'0"W
66°42'0"W
66°40'0"W
Risk Category III Wind Contour (mph)
N
379
180
220
0
1
2
4 Miles
200
240
Municipio de Ponce
Risk Category III Effective Wind Speed Map (mph)
66°44'0"W
66°42'0"W
66°40'0"W
66°38'0"W
66°36'0"W
66°34'0"W
66°32'0"W
66°30'0"W
18°12'0"N
18°12'0"N
Municipio
Municipio
Municipio
de Utuado
de Jayuya
de Orocovis
Municipio
de Adjuntas
Municipio
de Ciales
18°10'0"N
18°10'0"N
2604
220
200.
E
18°8'0"N
18°8'0"N
220
(180
240
Municipio
de Villalba
180
18°6'0"N
180
Municipio de
18°6'0"N
Penuelas
18°4'0"N
18°4'0"N
200
180
20
220
180
18°2'0"N
18°2'0"N
180
Municipio de
Juana Diaz
18°0'0"N
200
18°0'0"N
180,
2001
17°58'0"N
17°58'0"N
Atlantic Ocean
17°56'0"N
17°56'0"N
66°44'0"W
66°42'0"W
66°40'0"W
66°38'0"W
66°36'0"W
66°34'0"W
66°32'0"W
66°30'0"W
Risk Category III Wind Contour (mph)
180
240
N
380
200
260
0
1
2
4 Miles
220
280
220
081
4 Miles
2
L
0
200
091
381
N
Risk Category III Wind Contour (mph)
M.0.99.99
Mi,0,89.99
Mi,0,0.29
de Lares
Municipio
18.22.2017
San Sebastian
Municipio de
2
091
0
180
"
d
2
160
The
9
160
09
F
081
081
-091
180
180
160
0
-180
09L
C084
de Camuy
Municipio
de Isabela
1.
180
Municipio
081-
091
(>
-08L-
2007.
&
2000
18.03.0.81
Atlantic Ocean
MI,0,99,99
Mi,0,0.29
Risk Category III Effective Wind Speed Map (mph)
Municipio de Quebradillas
Municipio de Rincon
Risk Category III Effective Wind Speed Map (mph)
67°18'0"W
67°16'0"W
67°14'0"W
67°12'0"W
67°10'0"W
18°24'0"N
18°24'0"N
Municipio
de Aguada
18°22'0"N
8
18°22'0"N
1)
180
0
180
160
51
18.0>
0
1801
0
160
\
18°20'0"N
<180
18°20'0"N
8
<:
180
160
C.
200
160
160
160
I
200-
160
-1.60
180-
is
200
18°18'0"N
18°18'0"N
Atlantic Ocean
Municipio
de Anasco
18°16'0"N
18°16'0"N
Municipio de
Mayaguez
67°16'0"W
67°14'0"W
67°12'0"W
67°10'0"W
Risk Category III Wind Contour (mph)
N
382
160
200
0
1
2
4 Miles
180
220
Municipio de Rio Grande
Risk Category III Effective Wind Speed Map (mph)
65°52'0"W
65°50'0"W
65°48'0"W
65°46'0"W
18°26'0"N
18°26'0"N
Municipio
de Loiza
180
Atlantic Ocean
18°24'0"N
18°24'0"N
-180-
80
220-
220
180
180
180
i>
-180
18°22'0"N
...
18°22'0"N
1200.
LL
1801
C.
200.
[]
200
2006
200.
"
18°20'0"N
18°20'0"N
200.
Municipio de
Luquillo
-220.
200.
280
o
18°18'0"N
<1.80
180
18°18'0"N
Municipio
de Fajardo
(180~/
220
Municipio
240
de Canovanas
:200
2601
Municipio
de Ceiba
220
260
Municipio
de Naguabo
18°16'0"N
18°16'0"N
Municipio de
Las Piedras
65°52'0"W
65°50'0"W
65°48'0"W
65°46'0"W
Risk Category III Wind Contour (mph)
180
260
200
280
N
383
220
300
0
1
2
4 Miles
240
Municipio de Sabana Grande
Risk Category III Effective Wind Speed Map (mph)
67°0'0"W
66°58'0"W
66°56'0"W
66°54'0"W
66°52'0"W
Municipio de
Maricao
18°10'0"N
18°10'0"N
18°8'0"N
18°8'0"N
?
200
180
Municipio de
San German
18°6'0"N
18°6'0"N
0
.200:
-
:200
:\200,
-180--
@
180-
200
18°4'0"N
Municipio
18°4'0"N
de Yauco
180,
-180-
200' 200.
200
o
200
180
0
220
180
80
18°2'0"N
180
-180-)
18°2'0"N
20.0
Municipio
220
200-
de Lajas
Municipio
de Guanica
67°0'0"W
66°58'0"W
66°56'0"W
66°54'0"W
66°52'0"W
Risk Category III Wind Contour (mph)
N
384
180
220
0
1
2
4 Miles
200
240
Municipio de Salinas
Risk Category III Effective Wind Speed Map (mph)
66°20'0"W
66°18'0"W
66°16'0"W
66°14'0"W
66°12'0"W
66°10'0"W
Municipio de
Aibonito
Municipio
Municipio
de Coamo
de Cayey
18°6'0"N
18°6'0"N
220
18°4'0"N
18°4'0"N
260
220.
220
220
180
:200
-00%
18°2'0"N
200-
220
18°2'0"N
8
200
200
-200-
220
U
220
180
200
:200
Municipio de
-200
Santa Isabel
220
180
18°0'0"N
200
18°0'0"N
200
180
200
180
180-
19805
180
:)
}
1081
180
17°58'0"N
17°58'0"N
200
Municipio
de Guayama
180
180
17°56'0"N
17°56'0"N
Atlantic Ocean
17°54'0"N
17°54'0"N
66°20'0"W
66°18'0"W
66°16'0"W
66°14'0"W
66°12'0"W
66°10'0"W
Risk Category III Wind Contour (mph)
180
240
N
385
200
260
0
1
2
4 Miles
220
280
Municipio de San German
Risk Category III Effective Wind Speed Map (mph)
67°6'0"W
67°4'0"W
67°2'0"W
67°0'0"W
66°58'0"W
18°12'0"N
Municipio de
Las Marias
Municipio
de Maricao
18°10'0"N
Municipio de
18°10'0"N
220
Mayaguez
200:
-220---
20,
180
200..
180
-180
=
08
<200::
2000.
200
C.
18°8'0"N
18°8'0"N
-180
200
180
180
-200
0
200.
220
Municipio de
80-
Hormigueros
.200
-::
180
200.
1)
B
180- j-180
180
18°6'0"N
18°6'0"N
180-
-200.
200
(180>
200
180,
'200
180
L7
Municipio
180
de Sabana
8
Grande
180
220
180
180
-2001
2201
Municipio
180
-200
.200
de Cabo
180
.200
<200
18°4'0"N
Rojo
2000,
18°4'0"N
200
220
0
220
I'
Municipio
de Lajas
18°2'0"N
18°2'0"N
67°6'0"W
67°4'0"W
67°2'0"W
67°0'0"W
66°58'0"W
Risk Category III Wind Contour (mph)
N
386
180
220
0
1
2
4 Miles
200
240
Municipio de San Juan
Risk Category III Effective Wind Speed Map (mph)
66°8'0"W
66°6'0"W
66°4'0"W
66°2'0"W
66°0'0"W
65°58'0"W
Atlantic Ocean
180
18°28'0"N
C:200
18°28'0"N
180
180-27
Municipio
de Loiza
Municipio
~180~
de Catano
(180)
18°26'0"N
18°26'0"N
Municipio de
180
Carolina
18°24'0"N
18°24'0"N
Municipio
de Bayamon
()
200
-180.
I
18°22'0"N
-
18°22'0"N
8
~180>
Municipio
de Guaynabo
180
Municipio de
180-
Trujillo Alto
8
0
180
18°20'0"N
18°20'0"N
=
<200
.200
0
08-
18°18'0"N
18°18'0"N
Municipio
de Caguas
Municipio de
Aguas Buenas
Municipio
de Gurabo
66°8'0"W
66°6'0"W
66°4'0"W
66°2'0"W
66°0'0"W
65°58'0"W
Risk Category III Wind Contour (mph)
180
240
N
387
200
260
0
1
2
4 Miles
220
Municipio de San Lorenzo
Risk Category III Effective Wind Speed Map (mph)
66°2'0"W
66°0'0"W
65°58'0"W
65°56'0"W
18°14'0"N
18°14'0"N
200.
Municipio
de Juncos
Municipio
180
de Gurabo
20,
180
180
18°12'0"N
18°12'0"N
<J
D
X2081
180
200
Municipio
de Caguas
a
18°10'0"N
1801
18°10'0"N
-220-
200
200.
220
0
200
!
200
180
18°8'0"N
18°8'0"N
Municipio
-180-
de Las
->260>
180
220
200
Piedras
3
180>
220,
-200,
(:-
200.
.200.
220
18°6'0"N
220;
18°6'0"N
Municipio de
{
Patillas
240
1180,
80>
200
-180
(I
,OZZ
Municipio de
Yabucoa
18°4'0"N
18°4'0"N
66°2'0"W
66°0'0"W
65°58'0"W
65°56'0"W
Risk Category III Wind Contour (mph)
180
240
N
388
200
260
0
1
2
4 Miles
220
Municipio de San Sebastian
Risk Category III Effective Wind Speed Map (mph)
67°4'0"W
67°2'0"W
67°0'0"W
66°58'0"W
66°56'0"W
66°54'0"W
Municipio de
18°26'0"N
Quebradillas
18°26'0"N
Municipio
de Moca
Municipio
de Isabela
18°24'0"N
18°24'0"N
0
0
Municipio
160
de Camuy
18°22'0"N
-
18°22'0"N
1180
160
0
160
0
D
160
160
160
P
1
180~
18°20'0"N
6
18°20'0"N
160
60
-160
1603
760
27
160
4160'
180
1603
180
180,
180
-1801
180.
18°18'0"N
200:
I
18°18'0"N
200
180s
160
180
180-
i)
180
2001
180
Municipio
200
L180
de Anasco
2)
C
1807
?)
180
a
-180-
Municipio
18°16'0"N
180
de Lares
18°16'0"N
18°14'0"N
18°14'0"N
Municipio de
Las Marias
Municipio
de Mayaguez
67°4'0"W
67°2'0"W
67°0'0"W
66°58'0"W
66°56'0"W
66°54'0"W
Risk Category III Wind Contour (mph)
160
220
N
389
180
240
0
1
2
4 Miles
200
Municipio de Santa Isabel
Risk Category III Effective Wind Speed Map (mph)
66°26'0"W
66°24'0"W
66°22'0"W
66°20'0"W
18°4'0"N
18°4'0"N
Municipio
de Coamo
(180)
180
08
18°2'0"N
180's
200.
18°2'0"N
220
Municipio de
1.1.80
Juana Diaz
220.
200
0
200
200
180
180
220
:)
200
4
18°0'0"N
18°0'0"N
Municipio
de Salinas
180
17°58'0"N
17°58'0"N
180 180
180-
17°56'0"N
17°56'0"N
Atlantic Ocean
17°54'0"N
17°54'0"N
66°26'0"W
66°24'0"W
66°22'0"W
66°20'0"W
Risk Category III Wind Contour (mph)
180
240
N
390
200
260
0
1
2
4 Miles
220
Municipio de Toa Alta
Risk Category III Effective Wind Speed Map (mph)
66°18'0"W
66°16'0"W
66°14'0"W
66°12'0"W
18°26'0"N
18°26'0"N
Municipio
de Dorado
Municipio
Municipio
de Toa Baja
de Vega
Alta
18°24'0"N
18°24'0"N
180
180-
80
180
ZI
1)
[.180.
*180
180
,081
0
180
180
180
(1
C
2007
200..
11807
180
180
00
18°22'0"N
18°22'0"N
180
-180,
180-
0
D
CD
n
180
.180
Municipio de
180
180
2000
Bayamon
180
0
180
a
200.
18°20'0"N
180
18°20'0"N
-180-
200
Municipio
180-
de Corozal
Municipio de
18°18'0"N
Naranjito
18°18'0"N
66°18'0"W
66°16'0"W
66°14'0"W
66°12'0"W
Risk Category III Wind Contour (mph)
180
240
N
391
200
260
0
1
2
4 Miles
220
Municipio de Toa Baja
Risk Category III Effective Wind Speed Map (mph)
66°16'0"W
66°14'0"W
66°12'0"W
66°10'0"W
66°8'0"W
18°30'0"N
18°30'0"N
Atlantic Ocean
18°28'0"N
18°28'0"N
-180-
Municipio
de Catano
Municipio
18°26'0"N
de Dorado
18°26'0"N
180
==
200
180
200
0
180-
20.0.n
1-180
18°24'0"N
18°24'0"N
1801
180
Municipio
de Bayamon
Municipio
de Toa Alta
18°22'0"N
18°22'0"N
Municipio
de Guaynabo
66°16'0"W
66°14'0"W
66°12'0"W
66°10'0"W
66°8'0"W
Risk Category III Wind Contour (mph)
N
392
180
220
0
1
2
4 Miles
200
Municipio de Trujillo Alto
Risk Category III Effective Wind Speed Map (mph)
66°2'0"W
66°0'0"W
65°58'0"W
65°56'0"W
Municipio
de Loiza
18°24'0"N
18°24'0"N
Municipio de
Municipio de
Canovanas
Carolina
Municipio de
San Juan
180-
18°22'0"N
:200
18°22'0"N
180
C:
/200
.00z.
200
180
8
1002:-
<180
180
-180-
18°20'0"N
220
18°20'0"N
200
200
200
{}
200.
0
rooz.,
220
200
2001
&
200
1801
220.
200:
M801
180
200
18°18'0"N
18°18'0"N
180-
Municipio
de Gurabo
18°16'0"N
18°16'0"N
Municipio
de Caguas
Municipio
de Juncos
66°2'0"W
66°0'0"W
65°58'0"W
65°56'0"W
Risk Category III Wind Contour (mph)
180
240
N
393
200
260
0
1
2
4 Miles
220
Municipio de Utuado
Risk Category III Effective Wind Speed Map (mph)
66°50'0"W
66°48'0"W
66°46'0"W
66°44'0"W
66°42'0"W
66°40'0"W
66°38'0"W
66°36'0"W
66°34'0"W
Municipio de
Barceloneta
Municipio
Municipio
18°24'0"N
de Camuy
de Florida
18°24'0"N
18°22'0"N
Municipio
18°22'0"N
de Arecibo
Municipio
de Hatillo
18°20'0"N
18°20'0"N
Municipio
180
de Ciales
160
18°18'0"N
18°18'0"N
D
200
200.
200
18°16'0"N
18°16'0"N
180
J
Municipio
de Lares
180
18°14'0"N
18°14'0"N
Municipio
de Jayuya
18°12'0"N
Municipio de
18°12'0"N
Adjuntas
18°10'0"N
18°10'0"N
Municipio
de Ponce
18°8'0"N
18°8'0"N
Municipio
de Yauco
Municipio de
Guayanilla
18°6'0"N
18°6'0"N
Municipio de
Penuelas
66°50'0"W
66°48'0"W
66°46'0"W
66°44'0"W
66°42'0"W
66°40'0"W
66°38'0"W
66°36'0"W
66°34'0"W
Risk Category III Wind Contour (mph)
160
240
180
260
N
394
200
280
0
1
2
4 Miles
220
Municipio de Vega Alta
Risk Category III Effective Wind Speed Map (mph)
66°24'0"W
66°22'0"W
66°20'0"W
66°18'0"W
66°16'0"W
Atlantic Ocean
18°28'0"N
18°28'0"N
Municipio
Municipio
de Dorado
de Vega Baja
180-
1081
<180
180
18°26'0"N
18°26'0"N
1180
J
[180]
8
180
?
200
18°24'0"N
18°24'0"N
200
180
180
OOZ:
-
0
180
I
18°22'0"N
180
Municipio
18°22'0"N
-180-
de Toa
Alta
Municipio
0
de Morovis
180
Municipio
de Corozal
18°20'0"N
18°20'0"N
Municipio de
Naranjito
66°24'0"W
66°22'0"W
66°20'0"W
66°18'0"W
66°16'0"W
Risk Category III Wind Contour (mph)
N
395
160
200
0
1
2
4 Miles
180
220
Municipio de Vega Baja
Risk Category III Effective Wind Speed Map (mph)
66°28'0"W
66°26'0"W
66°24'0"W
66°22'0"W
66°20'0"W
18°30'0"N
Atlantic Ocean
18°30'0"N
18°28'0"N
18°28'0"N
180)
180
0
-180-
180
I
18
0
18°26'0"N
180
180-
18°26'0"N
17801
Municipio
1
180
de Manati
$200.
Municipio
de Vega
Alta
1780,
V180
180
80
G
180
180
o
D
0
8
18°24'0"N
18°24'0"N
(08)
1>
1801
180
180
60
-180-
-180-)
180
8
180,
180
-081
18°22'0"N
18°22'0"N
-180> ( 180
Municipio
de Morovis
081-
180
Municipio
Municipio
de Corozal
de Ciales
18°20'0"N
18°20'0"N
66°28'0"W
66°26'0"W
66°24'0"W
66°22'0"W
66°20'0"W
Risk Category III Wind Contour (mph)
N
396
160
200
0
1
2
4 Miles
180
Municipio de Vieques
Risk Category III Effective Wind Speed Map (mph)
65°34'0"W
65°32'0"W
65°30'0"W
65°28'0"W
65°26'0"W
65°24'0"W
65°22'0"W
65°20'0"W
65°18'0"W
65°16'0"W
Municipio
de Culebra
18°18'0"N
18°18'0"N
18°16'0"N
18°16'0"N
18°14'0"N
18°14'0"N
18°12'0"N
18°12'0"N
18°10'0"N
18°10'0"N
18°8'0"N
18°8'0"N
80
200
200
180
C:
<:
18°6'0"N
18°6'0"N
180
200
18°4'0"N
18°4'0"N
Atlantic Ocean
18°2'0"N
18°2'0"N
18°0'0"N
18°0'0"N
17°58'0"N
17°58'0"N
17°56'0"N
17°56'0"N
65°34'0"W
65°32'0"W
65°30'0"W
65°28'0"W
65°26'0"W
65°24'0"W
65°22'0"W
65°20'0"W
65°18'0"W
65°16'0"W
Risk Category III Wind Contour (mph)
180
240
N
397
200
260
0
1
2
4 Miles
220
280
Municipio de Villalba
Risk Category III Effective Wind Speed Map (mph)
66°32'0"W
66°30'0"W
66°28'0"W
66°26'0"W
Municipio de
Orocovis
18°12'0"N
18°12'0"N
Municipio
de Ciales
Municipio
de Jayuya
200
18°10'0"N
20.
18°10'0"N
240
200.
220
U
200
200.L.
200
1
220
180,
18°8'0"N
18°8'0"N
180
240
,220
180-
>200-
220
24
200.
-180-
180
(180
180-
Municipio
-200
de Coamo
18°6'0"N
18°6'0"N
220
iss
'220-
80-
Municipio de
Juana Diaz
18°4'0"N
18°4'0"N
66°32'0"W
66°30'0"W
66°28'0"W
66°26'0"W
Risk Category III Wind Contour (mph)
180
240
N
398
200
260
0
1
2
4 Miles
220
280
Municipio de Yabucoa
Risk Category III Effective Wind Speed Map (mph)
66°0'0"W
65°58'0"W
65°56'0"W
65°54'0"W
65°52'0"W
65°50'0"W
65°48'0"W
Municipio
Municipio de Naguabo
Municipio
de Caguas
de Juncos
18°12'0"N
18°12'0"N
Municipio de
San Lorenzo
Municipio de
Las Piedras
18°10'0"N
18°10'0"N
Municipio
de Humacao
18°8'0"N
18°8'0"N
18°6'0"N
18°6'0"N
200.
5
n
2002
220
200
18°4'0"N
18°4'0"N
(200
200
I
1)
280
18°2'0"N
18°2'0"N
~180
Municipio
de Maunabo
18°0'0"N
18°0'0"N
Municipio
de Patillas
Atlantic Ocean
17°58'0"N
17°58'0"N
17°56'0"N
17°56'0"N
66°0'0"W
65°58'0"W
65°56'0"W
65°54'0"W
65°52'0"W
65°50'0"W
65°48'0"W
Risk Category III Wind Contour (mph)
180
260
200
280
N
399
220
300
0
1
2
4 Miles
240
Municipio de Yauco
Risk Category III Effective Wind Speed Map (mph)
66°56'0"W
66°54'0"W
66°52'0"W
66°50'0"W
66°48'0"W
66°46'0"W
Municipio
de Lares
Municipio
de Adjuntas
18°10'0"N
18°10'0"N
Municipio
de Maricao
-200-
180
220.
2005
200.
18°8'0"N
180
18°8'0"N
20.0
220
220
180
220
18°6'0"N
18°6'0"N
200
220
200
¿200-
200>
Municipio de
180,
Sabana Grande
(180.,
220
B
5220
18°4'0"N
18°4'0"N
180
220
v
180
0
(180)
180
18°2'0"N
18°2'0"N
,OOZ!
180
180
120
200,
Municipio
de Guanica
220
200:
220
200,
Municipio de
18°0'0"N
Guayanilla
18°0'0"N
200
I
17°58'0"N
17°58'0"N
Atlantic Ocean
66°56'0"W
66°54'0"W
66°52'0"W
66°50'0"W
66°48'0"W
66°46'0"W
Risk Category III Wind Contour (mph)
180
240
N
400
200
260
0
1
2
4 Miles
220
220
4 Miles
2
1
0
260
200
401
N
240
081
Risk Category III Wind Contour (mph)
M.0.81.99
18°14'0"N
N1,0,91,81
Atlantic Ocean
220
v
220;
2200
OOZ
2000
220
.OZZ.
002
292
-002
200
08L
200
1800
D
2090
I
2020
2220,
PTC
2000
200
?
4
002
18°24'0"N
M.0.81.99
Risk Category III Effective Wind Speed Map (mph)
Municipio de Culebra
Puerto Rico Risk Category IV Effective Wind Speed Map (mph)
67°20'0"W
67°0'0"W
66°40'0"W
66°20'0"W
66°0'0"W
65°40'0"W
65°20'0"W
18°40'0"N
18°40'0"N
18°20'0"N
18°20'0"N
18°0'0"N
18°0'0"N
Atlantic Ocean
17°40'0"N
17°40'0"N
67°20'0"W
67°0'0"W
66°40'0"W
66°20'0"W
66°0'0"W
65°40'0"W
65°20'0"W
Risk Category IV Wind Intervals (mph)
< 140
170-180
402
140-150
N
180-190
0
10
20
40 Miles
150-160
> 190
160-170
Municipio de Adjuntas
Risk Category IV Effective Wind Speed Map (mph)
66°50'0"W
66°48'0"W
66°46'0"W
66°44'0"W
66°42'0"W
66°40'0"W
18°16'0"N
Municipio
18°16'0"N
de Utuado
18°14'0"N
18°14'0"N
Municipio de
Lares
200
180
200
180
102
-==
C
200.
200
I
220
18°12'0"N
220
180
18°12'0"N
180>
s
.200
200
220
\180
200
260
18°10'0"N
18°10'0"N
180
220
OZZ
200
220
180
200
18°8'0"N
220
Municipio
18°8'0"N
~180-
de Ponce
200
Municipio
de Yauco
Municipio de
Guayanilla
18°6'0"N
18°6'0"N
Municipio de
Penuelas
18°4'0"N
18°4'0"N
66°50'0"W
66°48'0"W
66°46'0"W
66°44'0"W
66°42'0"W
66°40'0"W
Risk Category IV Wind Contour (mph)
180
240
N
403
200
260
0
1
2
4 Miles
220
Municipio de Aguada
Risk Category IV Effective Wind Speed Map (mph)
67°14'0"W
67°12'0"W
67°10'0"W
67°8'0"W
18°26'0"N
18°26'0"N
Municipio de
Aguadilla
Atlantic Ocean
18°24'0"N
18°24'0"N
V
Municipio
80
180
de Moca
180
-180
-160
18°22'0"N
160
18°22'0"N
180
180-
08
200-
200'
180
180
-180
in
200
200
18°20'0"N
200
18°20'0"N
180
180
180
[200..
Municipio
200
de Rincon
180
-200
18°18'0"N
18°18'0"N
Municipio
de Anasco
67°14'0"W
67°12'0"W
67°10'0"W
67°8'0"W
Risk Category IV Wind Contour (mph)
N
404
160
200
0
1
2
4 Miles
180
220
Municipio de Aguadilla
Risk Category IV Effective Wind Speed Map (mph)
67°10'0"W
67°8'0"W
67°6'0"W
67°4'0"W
18°32'0"N
18°32'0"N
Atlantic Ocean
180
180
18°30'0"N
18°30'0"N
Municipio
de Isabela
180
1801
18°28'0"N
18°28'0"N
-180
-180
180
8
180
18°26'0"N
a
18°26'0"N
1807
:
180-
160
180
180
18°24'0"N
Municipio
18°24'0"N
de Moca
Municipio
de Aguada
18°22'0"N
18°22'0"N
67°10'0"W
67°8'0"W
67°6'0"W
67°4'0"W
Risk Category IV Wind Contour (mph)
N
405
160
200
0
1
2
4 Miles
180
Municipio de Aguas Buenas
Risk Category IV Effective Wind Speed Map (mph)
66°12'0"W
66°10'0"W
66°8'0"W
66°6'0"W
66°4'0"W
18°20'0"N
18°20'0"N
Municipio
de Bayamon
Municipio
Municipio
de Guaynabo
de San
Juan
18°18'0"N
18°18'0"N
\180-
-200
220
180
200
220
1,200,
220
200
180
180
220
2001
220
180
220
220
220.
180
220-
180
200
18°16'0"N
220
18°16'0"N
220
220
180
180
0
180
80
.OOZ.
180
180
200
-200
180
0
200
220
Municipio
de Caguas
180
200
:200
18°14'0"N
18°14'0"N
Municipio
200.
de Comerio
200.
!200-
-200
-180
180
!!!!200.
220
220
180
!200,
180
.200
200
480
18°12'0"N
18°12'0"N
Municipio
de Cidra
18°10'0"N
18°10'0"N
66°12'0"W
66°10'0"W
66°8'0"W
66°6'0"W
66°4'0"W
Risk Category IV Wind Contour (mph)
N
406
180
220
0
1
2
4 Miles
200
240
Municipio de Aibonito
Risk Category IV Effective Wind Speed Map (mph)
66°20'0"W
66°18'0"W
66°16'0"W
66°14'0"W
66°12'0"W
Municipio de
Barranquitas
Municipio
de Comerio
18°12'0"N
18°12'0"N
2000
220
Municipio
18°10'0"N
18°10'0"N
de Cidra
OZZ.
220
DOZ.
200.:
200
220
180
180
200
200
200
200
200
OZE
1801
480-
(240)
200
18°8'0"N
180
18°8'0"N
200
220
V
is
:=200
8
-200
pozz.
Municipio
220-
de Coamo
200
0
180
C.
()
180
,220;
18°6'0"N
220:
Municipio
18°6'0"N
(200
de Cayey
220
Municipio
de Salinas
18°4'0"N
18°4'0"N
66°20'0"W
66°18'0"W
66°16'0"W
66°14'0"W
66°12'0"W
Risk Category IV Wind Contour (mph)
180
240
N
407
200
260
0
1
2
4 Miles
220
280
Municipio de Anasco
Risk Category IV Effective Wind Speed Map (mph)
67°14'0"W
67°12'0"W
67°10'0"W
67°8'0"W
67°6'0"W
67°4'0"W
67°2'0"W
Municipio
de Isabela
18°24'0"N
Municipio
de Aguadilla
18°24'0"N
Municipio
de Moca
18°22'0"N
18°22'0"N
Municipio
de Aguada
Municipio de
San Sebastian
18°20'0"N
18°20'0"N
Municipio
de Rincon
180
200
c.\
180-
180
200
80
180
'180-
200
C>
C
18°18'0"N
18°18'0"N
180
:
v
180
200
"
:
200
180
180
200
200
180
18°16'0"N
-180-
18°16'0"N
180
Atlantic Ocean
.002
Municipio de
Las Marias
18°14'0"N
18°14'0"N
Municipio de
Mayaguez
18°12'0"N
18°12'0"N
Municipio
de Maricao
18°10'0"N
18°10'0"N
Municipio de
Municipio de
Hormigueros
San German
Municipio
de Cabo Rojo
67°14'0"W
67°12'0"W
67°10'0"W
67°8'0"W
67°6'0"W
67°4'0"W
67°2'0"W
Risk Category IV Wind Contour (mph)
160
220
N
408
180
240
0
1
2
4 Miles
200
Municipio de Arecibo
Risk Category IV Effective Wind Speed Map (mph)
66°46'0"W
66°44'0"W
66°42'0"W
66°40'0"W
66°38'0"W
66°36'0"W
66°34'0"W
18°32'0"N
18°32'0"N
Atlantic Ocean
18°30'0"N
18°30'0"N
180
180
I
180
18°28'0"N
180
18°28'0"N
180
180
180-
180
8
180
180
18°26'0"N
(:
200
18°26'0"N
Municipio de
<>
Barceloneta
180,
5
200
V
180
Municipio
C
de Hatillo
()
C
B
200
18°24'0"N
-180
18°24'0"N
80
180
180
J
180
180>
180
180>
180
180
<180-
-180
80
18°22'0"N
220
Municipio
180
18°22'0"N
180-180>
de Florida
0
180
8
:
180
220
180
c.
1)
()
180
180
180
~OOZ
180
8
180
18°20'0"N
18°20'0"N
80
200
200
8
Municipio
s
de Ciales
18°18'0"N
18°18'0"N
Municipio
de Jayuya
18°16'0"N
Municipio
18°16'0"N
de Utuado
66°46'0"W
66°44'0"W
66°42'0"W
66°40'0"W
66°38'0"W
66°36'0"W
66°34'0"W
Risk Category IV Wind Contour (mph)
180
240
N
409
200
260
0
1
2
4 Miles
220
Municipio de Arroyo
Risk Category IV Effective Wind Speed Map (mph)
66°6'0"W
66°4'0"W
66°2'0"W
66°0'0"W
Municipio de
San Lorenzo
Municipio
de Yabucoa
18°4'0"N
18°4'0"N
Municipio
de Cayey
260
18°2'0"N
18°2'0"N
/260
)
200
220
200
Municipio
240
de Patillas
18°0'0"N
18°0'0"N
Municipio
de Guayama
17°58'0"N
17°58'0"N
Atlantic Ocean
17°56'0"N
17°56'0"N
66°6'0"W
66°4'0"W
66°2'0"W
66°0'0"W
Risk Category IV Wind Contour (mph)
180
260
200
280
N
410
220
300
0
1
2
4 Miles
240
320
Municipio de Barceloneta
Risk Category IV Effective Wind Speed Map (mph)
66°36'0"W
66°34'0"W
66°32'0"W
66°30'0"W
Atlantic Ocean
18°30'0"N
18°30'0"N
180
180
18°28'0"N
18°28'0"N
180-
180
/180,
200
'180~
Γ180
0
0
Municipio
18°26'0"N
de Arecibo
18°26'0"N
180
Municipio de
<:>
1200:-
Manati
200
200>
-180
180
0
18°24'0"N
18°24'0"N
Municipio
de Florida
18°22'0"N
18°22'0"N
Municipio
de Ciales
66°36'0"W
66°34'0"W
66°32'0"W
66°30'0"W
Risk Category IV Wind Contour (mph)
N
411
180
220
0
1
2
4 Miles
200
Municipio de Barranquitas
Risk Category IV Effective Wind Speed Map (mph)
66°22'0"W
66°20'0"W
66°18'0"W
66°16'0"W
Municipio
de Corozal
18°16'0"N
18°16'0"N
Municipio de
Naranjito
200
.200.
180
Municipio
-
de Comerio
180
200-
220,
18°14'0"N
18°14'0"N
Municipio de
()
Orocovis
-180,
180
2011
180
180
200:
1.200
200.
220
220-
80
<:
200
18°12'0"N
180
18°12'0"N
220
.200
200
220
~180,
8
. 000.00
220
180
0
200:
:
180
180
200:
yo
180,
220
200.
220
18°10'0"N
18°10'0"N
18°8'0"N
18°8'0"N
Municipio
de Coamo
Municipio
de Aibonito
66°22'0"W
66°20'0"W
66°18'0"W
66°16'0"W
Risk Category IV Wind Contour (mph)
N
412
180
220
0
1
2
4 Miles
200
240
Municipio de Bayamon
Risk Category IV Effective Wind Speed Map (mph)
66°14'0"W
66°12'0"W
66°10'0"W
66°8'0"W
66°6'0"W
Municipio
de Catano
Municipio
180,
de Toa
-180-
Baja
200
180
200
18°24'0"N
18°24'0"N
180
Municipio
180
de San
Juan
180
18°22'0"N
Municipio
18°22'0"N
de Toa Alta
180
Municipio de
(]
Guaynabo
180
180
180
-180
200.
180
200
180
200:
15180.
18°20'0"N
(200.
200
18°20'0"N
:1
220-
~180.
200
200
2007
200
.200.
200 200
220
180
180
18°18'0"N
18°18'0"N
180
220
200
220
Municipio de
200.
180
Naranjito
220
[)
220
8
200.
M80-)
220
-180
<200
-180
200:
180
200
220,
Municipio de
Aguas Buenas
18°16'0"N
18°16'0"N
Municipio
de Comerio
66°14'0"W
66°12'0"W
66°10'0"W
66°8'0"W
66°6'0"W
Risk Category IV Wind Contour (mph)
180
240
N
413
200
260
0
1
2
4 Miles
220
Municipio de Cabo Rojo
Risk Category IV Effective Wind Speed Map (mph)
67°16'0"W
67°14'0"W
67°12'0"W
67°10'0"W
67°8'0"W
67°6'0"W
67°4'0"W
Municipio
de Mayaguez
18°10'0"N
18°10'0"N
18°8'0"N
18°8'0"N
Municipio de
Hormigueros
180
0
180
18°6'0"N
18°6'0"N
-180
Municipio
1801
de San German
80
(1)
200
180
240
180=>
18°4'0"N
200
.200;
220
18°4'0"N
180
180-
180
20,0
180
180-
200
:
8
<
200..
18°2'0"N
Municipio
18°2'0"N
Atlantic Ocean
de Lajas
8
180
180-
18°0'0"N
C
18°0'0"N
220
2007
200
200
220
8
17°58'0"N
<:
17°58'0"N
's
17°56'0"N
17°56'0"N
67°16'0"W
67°14'0"W
67°12'0"W
67°10'0"W
67°8'0"W
67°6'0"W
67°4'0"W
Risk Category IV Wind Contour (mph)
180
240
N
414
200
260
0
1
2
4 Miles
220
Municipio de Caguas
Risk Category IV Effective Wind Speed Map (mph)
66°8'0"W
66°6'0"W
66°4'0"W
66°2'0"W
66°0'0"W
65°58'0"W
Municipio de
Trujillo Alto
Municipio
de Bayamon
200-
Municipio
180
Municipio de
de San
Guaynabo
Juan
180,
18°18'0"N
18°18'0"N
220,
200
200
-
0
180
200.
180
200
Municipio
18°16'0"N
220
220
18°16'0"N
de Gurabo
Municipio de
180
180
Aguas Buenas
200
200.
180
18°14'0"N
18°14'0"N
21
0
80
-180>
C
-220
200
220
0
200
180
180
220
A
18°12'0"N
200
200
220-
220
18°12'0"N
180
200.
?
Municipio
200.
180
de Cidra
180
200
18°10'0"N
18°10'0"N
220
200
0
220
Municipio de
200
0
San Lorenzo
220-
180
18°8'0"N
18°8'0"N
Municipio
de Cayey
220
Municipio
18°6'0"N
Municipio de Guayama
de Patillas
18°6'0"N
66°8'0"W
66°6'0"W
66°4'0"W
66°2'0"W
66°0'0"W
65°58'0"W
Risk Category IV Wind Contour (mph)
180
240
N
415
200
260
0
1
2
4 Miles
220
Municipio de Camuy
Risk Category IV Effective Wind Speed Map (mph)
66°54'0"W
66°52'0"W
66°50'0"W
66°48'0"W
18°30'0"N
Atlantic Ocean
18°30'0"N
180
180
180
180
<180>
180
r081
()
18°28'0"N
180.
18°28'0"N
<180
180
1081-
180
-180->
Municipio de
180
Quebradillas
~180
180
18°26'0"N
Municipio
18°26'0"N
180>
de Hatillo
180
180
180
180-
180
<180
180>
180
180
180
180
18°24'0"N
18°24'0"N
C
180
&
&
180
180
180> 180
-180-
(180,
0
180-
18°22'0"N
18°22'0"N
Municipio
de San
Sebastian
Municipio
de Lares
18°20'0"N
18°20'0"N
66°54'0"W
66°52'0"W
66°50'0"W
66°48'0"W
N
416
Risk Category IV Wind Contour (mph)
0
1
2
4 Miles
180
200
Municipio de Canovanas
Risk Category IV Effective Wind Speed Map (mph)
65°56'0"W
65°54'0"W
65°52'0"W
65°50'0"W
80
Municipio
180
de Loiza
200
18°24'0"N
200
180
18°24'0"N
Municipio
180
Municipio de
de Carolina
Rio Grande
180
200
18°22'0"N
18°22'0"N
200
180
200
220
0
200
3
:
-200
200
"200
180-
<:
0
18°20'0"N
ozz.
18°20'0"N
180
180-
220.>
0
180
220
,OZZ
1047
-220
240>
240
-220-
Municipio de
18°18'0"N
18°18'0"N
Trujillo Alto
220
200
180
180
a
-200-
220
220
.220
220
Municipio
de Naguabo
180
`220`
18°16'0"N
<02
D
-180
18°16'0"N
,220
Municipio
220
-200
de Gurabo
-180
180
220
-220
Municipio
de Juncos
Municipio de
Las Piedras
65°56'0"W
65°54'0"W
65°52'0"W
65°50'0"W
Risk Category IV Wind Contour (mph)
180
240
N
417
200
260
0
1
2
4 Miles
220
Municipio de Carolina
Risk Category IV Effective Wind Speed Map (mph)
66°4'0"W
66°2'0"W
66°0'0"W
65°58'0"W
65°56'0"W
65°54'0"W
18°28'0"N
18°28'0"N
Atlantic Ocean
180
Municipio
de Loiza
180
18°26'0"N
18°26'0"N
180
U
Municipio
J
180
de San Juan
200
200
8
C.
18°24'0"N
180
18°24'0"N
220
I 0
(180)
Municipio
Municipio de
180
180
de Canovanas
Trujillo Alto
180
18°22'0"N
/180
18°22'0"N
200
.200.
200.
1
1:200
200
is
is
6
200
.200.
180
180
200.
80
C.
20.
-200
220
18°20'0"N
18°20'0"N
220
180
180
220
18°18'0"N
18°18'0"N
200:
180>
-OZZ:
200
220
18°16'0"N
18°16'0"N
Municipio
de Gurabo
Municipio
de Caguas
Municipio
de Juncos
66°4'0"W
66°2'0"W
66°0'0"W
65°58'0"W
65°56'0"W
65°54'0"W
Risk Category IV Wind Contour (mph)
180
240
N
418
200
260
0
1
2
4 Miles
220
Municipio de Catano
Risk Category IV Effective Wind Speed Map (mph)
66°12'0"W
66°10'0"W
66°8'0"W
66°6'0"W
66°4'0"W
18°30'0"N
18°30'0"N
18°28'0"N
18°28'0"N
ULL,
-180
Atlantic Ocean
180
Municipio
-180-
de Toa Baja
18°26'0"N
18°26'0"N
18°24'0"N
Municipio
18°24'0"N
de San Juan
Municipio
de Bayamon
Municipio
de Toa
Alta
Municipio
de Guaynabo
18°22'0"N
18°22'0"N
66°12'0"W
66°10'0"W
66°8'0"W
66°6'0"W
Risk Category IV Wind Contour (mph)
N
419
180
220
0
1
2
4 Miles
200
Municipio de Cayey
Risk Category IV Effective Wind Speed Map (mph)
66°14'0"W
66°12'0"W
66°10'0"W
66°8'0"W
66°6'0"W
66°4'0"W
Municipio
Municipio de
de Comerio
Aguas Buenas
Municipio
de Caguas
18°12'0"N
18°12'0"N
Municipio de
Cidra
18°10'0"N
18°10'0"N
220
180
C.
Municipio
18°8'0"N
180
18°8'0"N
de Aibonito
220
200
-180,
180
2000
:
180
200. 2200
180
220
180
220
240
200
220
!200
200
2407
D
240>
18°6'0"N
200
18°6'0"N
200
L
=180
200
240
-220.
240
022
2001
-240
180
18°4'0"N
Municipio de
18°4'0"N
Patillas
200.
200
Municipio
de Guayama
Municipio
18°2'0"N
18°2'0"N
de Salinas
18°0'0"N
18°0'0"N
Municipio
de Arroyo
66°14'0"W
66°12'0"W
66°10'0"W
66°8'0"W
66°6'0"W
66°4'0"W
Risk Category IV Wind Contour (mph)
180
260
200
280
N
420
220
300
0
1
2
4 Miles
240
320
Municipio de Ceiba
Risk Category IV Effective Wind Speed Map (mph)
65°46'0"W
65°44'0"W
65°42'0"W
65°40'0"W
65°38'0"W
65°36'0"W
Municipio
de Luquillo
18°20'0"N
18°20'0"N
Municipio de
Rio Grande
Municipio
de Fajardo
18°18'0"N
18°18'0"N
240
...
200.
-180
200
300.
220
200
18°16'0"N
18°16'0"N
200
0
180
200
-180
C.
200
180-
220
180
-180is
200
18°14'0"N
18°14'0"N
-220
Municipio
de Naguabo
C:
18°12'0"N
18°12'0"N
Atlantic Ocean
18°10'0"N
Municipio
18°10'0"N
de Humacao
18°8'0"N
18°8'0"N
65°46'0"W
65°44'0"W
65°42'0"W
65°40'0"W
65°38'0"W
65°36'0"W
Risk Category IV Wind Contour (mph)
180
260
200
280
N
421
220
300
0
1
2
4 Miles
240
Municipio de Ciales
Risk Category IV Effective Wind Speed Map (mph)
66°36'0"W
66°34'0"W
66°32'0"W
66°30'0"W
66°28'0"W
Municipio
Municipio
de Manati
de Florida
18°22'0"N
18°22'0"N
Municipio
de Arecibo
-200-
Municipio
de Morovis
-180
D
-180-
200
-180
200
200
200
18°20'0"N
200
180
180
18°20'0"N
180
)
180
180
200.
Municipio
-OOZ
180
200
de Utuado
180
&
180
200.
200
220
180
18°18'0"N
0
18°18'0"N
180
C;
.200
√
200
180-
.20.0
200
180
220 220
200
18°16'0"N
180
!:
18°16'0"N
200
0
200
200
220
18°14'0"N
18°14'0"N
20
Municipio
de Jayuya
200
260
18°12'0"N
18°12'0"N
Municipio
de Orocovis
220
200
18°10'0"N
18°10'0"N
Municipio
180
de Villalba
Municipio
de Ponce
66°36'0"W
66°34'0"W
66°32'0"W
66°30'0"W
66°28'0"W
Risk Category IV Wind Contour (mph)
180
240
N
422
200
260
0
1
2
4 Miles
220
280
Municipio de Cidra
Risk Category IV Effective Wind Speed Map (mph)
66°16'0"W
66°14'0"W
66°12'0"W
66°10'0"W
66°8'0"W
66°6'0"W
Municipio de
Guaynabo
Municipio
de Bayamon
Municipio de
Naranjito
18°16'0"N
18°16'0"N
Municipio de
Aguas Buenas
18°14'0"N
Municipio
18°14'0"N
de Comerio
200
18°12'0"N
180
18°12'0"N
Municipio
200
180
de Caguas
180
Municipio de
220
Barranquitas
-180
200-
(o)
18°10'0"N
18°10'0"N
200
200-
"200.
=
108h
200
108h
i200.
180
C.
1180->
18°8'0"N
18°8'0"N
Municipio
de Cayey
Municipio de
Aibonito
18°6'0"N
18°6'0"N
Municipio
Municipio
de Guayama
de Salinas
18°4'0"N
18°4'0"N
66°16'0"W
66°14'0"W
66°12'0"W
66°10'0"W
66°8'0"W
66°6'0"W
Risk Category IV Wind Contour (mph)
180
240
N
423
200
260
0
1
2
4 Miles
220
280
Municipio de Coamo
Risk Category IV Effective Wind Speed Map (mph)
66°28'0"W
66°26'0"W
66°24'0"W
66°22'0"W
66°20'0"W
66°18'0"W
66°16'0"W
66°14'0"W
18°14'0"N
18°14'0"N
Municipio de
Orocovis
Municipio de
Barranquitas
Municipio
de Comerio
18°12'0"N
18°12'0"N
18°10'0"N
18°10'0"N
1
LO.
180
180.
:)
220
180
180
200-
220
200
18°8'0"N
18°8'0"N
200
0
240
Municipio
220
240)
de Aibonito
200
Municipio
180
18°6'0"N
de Villalba
18°6'0"N
220
?
180
i:
1:200
is
180
480-D
180-
180
18°4'0"N
200:
18°4'0"N
200
200
180-
-180-
189
200
220
C.
240
200-.
200.
220
0
180>
200'
200
180,
220
220.
18°2'0"N
18°2'0"N
200
Municipio de
Juana Diaz
Municipio
de Salinas
18°0'0"N
18°0'0"N
Municipio de
Santa Isabel
17°58'0"N
17°58'0"N
Atlantic Ocean
66°28'0"W
66°26'0"W
66°24'0"W
66°22'0"W
66°20'0"W
66°18'0"W
66°16'0"W
66°14'0"W
Risk Category IV Wind Contour (mph)
180
240
N
424
200
260
0
1
2
4 Miles
220
280
Municipio de Comerio
Risk Category IV Effective Wind Speed Map (mph)
66°16'0"W
66°14'0"W
66°12'0"W
66°10'0"W
Municipio
de Corozal
Municipio
de Bayamon
18°18'0"N
18°18'0"N
180
220
18°16'0"N
18°16'0"N
220
Municipio de
Municipio de
Naranjito
Aguas Buenas
220
200:
180
-200/
220
220
a
180
Municipio de
-200
Barranquitas
18°14'0"N
180
18°14'0"N
220
-
D
200
222
-200
200
D
220
220
220
2000
80
D
180
8
220
200
200
4
002
200
220
180-
18°12'0"N
18°12'0"N
220
200
-220
200
200.
200>
8
-180-
-
-220
220
OZZ.
18°10'0"N
18°10'0"N
Municipio
de Cidra
Municipio
de Aibonito
66°16'0"W
66°14'0"W
66°12'0"W
66°10'0"W
Risk Category IV Wind Contour (mph)
180
240
N
425
200
260
0
1
2
4 Miles
220
Municipio de Corozal
Risk Category IV Effective Wind Speed Map (mph)
66°24'0"W
66°22'0"W
66°20'0"W
66°18'0"W
66°16'0"W
Municipio
de Dorado
Municipio de
Vega Alta
Municipio
de Vega
Baja
18°22'0"N
18°22'0"N
8
200
200
Municipio de
081-
Toa Alta
180
200
-200
180
18°20'0"N
Municipio
180
18°20'0"N
de Morovis
200
-180-
i>
-200
200
220
1:
-180
<:
18°18'0"N
200
D
200
-180=>
18°18'0"N
180
=
200
180-
200
180
200.
200
OOZ.
200.
200..
2405
.200.
.200
<200
18°16'0"N
8
18°16'0"N
Municipio de
2000.
Naranjito
.200
200
Municipio
de Orocovis
18°14'0"N
Municipio de
18°14'0"N
Barranquitas
Municipio
de Comerio
66°24'0"W
66°22'0"W
66°20'0"W
66°18'0"W
66°16'0"W
Risk Category IV Wind Contour (mph)
N
426
180
220
0
1
2
4 Miles
200
240
Municipio de Dorado
Risk Category IV Effective Wind Speed Map (mph)
66°18'0"W
66°16'0"W
66°14'0"W
66°12'0"W
18°30'0"N
18°30'0"N
Atlantic Ocean
180
180
180
-180
18°28'0"N
18°28'0"N
180
180-
~180~
:
:200
-180-
200
(200.
18°26'0"N
200
18°26'0"N
Municipio
de Toa Baja
Municipio de
8
Vega Alta
200
180-
80
18°24'0"N
18°24'0"N
R
180
180
180
Municipio
Municipio
de Bayamon
de Toa
18°22'0"N
Alta
18°22'0"N
Municipio
de Corozal
66°18'0"W
66°16'0"W
66°14'0"W
66°12'0"W
Risk Category IV Wind Contour (mph)
N
427
180
220
0
1
2
4 Miles
200
Municipio de Fajardo
Risk Category IV Effective Wind Speed Map (mph)
65°46'0"W
65°44'0"W
65°42'0"W
65°40'0"W
65°38'0"W
65°36'0"W
18°26'0"N
18°26'0"N
Atlantic Ocean
18°24'0"N
18°24'0"N
200
200-.
Municipio
de Luquillo
18°22'0"N
18°22'0"N
200.
~200-
4
Municipio de
220
Rio Grande
200
-200
200
18°20'0"N
18°20'0"N
220..
180
:-
0
200
200,
C.
180
2201
200
0
18°18'0"N
18°18'0"N
<
200.
200.
480
220-
220
0
240>>
<-180
200
-
180
18°16'0"N
18°16'0"N
Municipio
de Ceiba
Municipio
de Naguabo
18°14'0"N
18°14'0"N
65°46'0"W
65°44'0"W
65°42'0"W
65°40'0"W
65°38'0"W
65°36'0"W
Risk Category IV Wind Contour (mph)
180
260
200
280
N
428
220
300
0
1
2
4 Miles
240
Municipio de Florida
Risk Category IV Effective Wind Speed Map (mph)
66°38'0"W
66°36'0"W
66°34'0"W
66°32'0"W
66°30'0"W
Municipio
de Manati
18°26'0"N
Municipio de
18°26'0"N
Barceloneta
180
180
-180-
18°24'0"N
18°24'0"N
Municipio
de Arecibo
180-
8
(]
180
80-
180>
80
180
¹⁸₀.
18°22'0"N
18°22'0"N
180
180
C180,
180\
180
-180
180
180
18°20'0"N
18°20'0"N
Municipio
de Utuado
Municipio
de Ciales
18°18'0"N
18°18'0"N
Municipio
de Jayuya
66°38'0"W
66°36'0"W
66°34'0"W
66°32'0"W
66°30'0"W
Risk Category IV Wind Contour (mph)
N
429
180
220
0
1
2
4 Miles
200
240
Municipio de Guanica
Risk Category IV Effective Wind Speed Map (mph)
66°58'0"W
66°56'0"W
66°54'0"W
66°52'0"W
18°4'0"N
18°4'0"N
Municipio
de San
German
Municipio de
Sabana Grande
18°2'0"N
18°2'0"N
Municipio
de Yauco
180
200.
Municipio
de Lajas
180
2002
180
220
200
220
18°0'0"N
180
18°0'0"N
200
200-
220
220
220
20,
:)
220
220
200-
200.
180
-180-
)&
-
220;
"180"
220
220
200
0
-220
220
220
-180-
220
17°58'0"N
;;
:)
17°58'0"N
220
0
200
200
-220
,200,
200
is
220
220,
.200
220
200
200-
17°56'0"N
17°56'0"N
Atlantic Ocean
17°54'0"N
17°54'0"N
66°58'0"W
66°56'0"W
66°54'0"W
66°52'0"W
Risk Category IV Wind Contour (mph)
180
240
N
430
200
260
0
1
2
4 Miles
220
Municipio de Guayama
Risk Category IV Effective Wind Speed Map (mph)
66°14'0"W
66°12'0"W
66°10'0"W
66°8'0"W
66°6'0"W
66°4'0"W
66°2'0"W
Municipio
Municipio
de Cidra
de Aibonito
Municipio
18°8'0"N
Municipio
18°8'0"N
de Cayey
de Caguas
Municipio de
San Lorenzo
18°6'0"N
18°6'0"N
'200.
180
18°4'0"N
18°4'0"N
Municipio
200
de Patillas
18°2'0"N
18°2'0"N
220
220
220
200
200-
.200
220
18°0'0"N
18°0'0"N
220.J
1
Municipio
200
Municipio
de Salinas
de Arroyo
17°58'0"N
17°58'0"N
17°56'0"N
17°56'0"N
Atlantic Ocean
17°54'0"N
17°54'0"N
66°14'0"W
66°12'0"W
66°10'0"W
66°8'0"W
66°6'0"W
66°4'0"W
66°2'0"W
Risk Category IV Wind Contour (mph)
180
260
200
280
N
431
220
300
0
1
2
4 Miles
240
320
Municipio de Guayanilla
Risk Category IV Effective Wind Speed Map (mph)
66°52'0"W
66°50'0"W
66°48'0"W
66°46'0"W
66°44'0"W
66°42'0"W
Municipio
de Maricao
Municipio
de Adjuntas
18°8'0"N
220
18°8'0"N
200
18°6'0"N
18°6'0"N
260=>
220,
8
cooz
180
18°4'0"N
18°4'0"N
180
180,
220
220
2000.
200
-220
Municipio
220
de Yauco
220
220
80
18°2'0"N
18°2'0"N
220
200
180
-180>
(200
220
180-
:
-2001
C.
180=
~200-
18°0'0"N
18°0'0"N
200
-
Municipio
de Penuelas
200
220
2003
Atlantic Ocean
17°58'0"N
17°58'0"N
Municipio
de Guanica
20.0
0
17°56'0"N
17°56'0"N
66°52'0"W
66°50'0"W
66°48'0"W
66°46'0"W
66°44'0"W
66°42'0"W
Risk Category IV Wind Contour (mph)
180
240
N
432
200
260
0
1
2
4 Miles
220
Municipio de Guaynabo
Risk Category IV Effective Wind Speed Map (mph)
66°10'0"W
66°8'0"W
66°6'0"W
66°4'0"W
Municipio
Municipio
de Toa
18°26'0"N
de Catano
180
18°26'0"N
Baja
480
202
200
~180
-180-
Municipio
de San
180
Juan
18°24'0"N
18°24'0"N
180
200.
180
180-
0
Municipio
de Bayamon
18°22'0"N
18°22'0"N
200:
200
180
220
18°20'0"N
18°20'0"N
220
180
220
180
200
o
-200
200
0
220
220
200
0
18°18'0"N
18°18'0"N
200
1)
200..
180
Municipio
de Caguas
200.
200
220;
200
DE:
Municipio de
Aguas Buenas
66°10'0"W
66°8'0"W
66°6'0"W
66°4'0"W
Risk Category IV Wind Contour (mph)
N
433
180
220
0
1
2
4 Miles
200
240
Municipio de Gurabo
Risk Category IV Effective Wind Speed Map (mph)
66°2'0"W
66°0'0"W
65°58'0"W
65°56'0"W
Municipio
de San Juan
18°20'0"N
18°20'0"N
Municipio de
Trujillo Alto
Municipio de
Carolina
-180
220
0
180
18°18'0"N
220
18°18'0"N
2401
260
180
220
220
200
200
-240
0
180
-
180
180
240
180
180
260
200
260
240
-180
¹⁸₀
Municipio de
Canovanas
18°16'0"N
18°16'0"N
180,
180
180
180->
Municipio
.200°
220
1.2001
180
220
180
de Caguas
.200
1180)
220
(8
18°14'0"N
240
18°14'0"N
80
(j
Municipio
de Juncos
180
200
Municipio de
18°12'0"N
18°12'0"N
San Lorenzo
66°2'0"W
66°0'0"W
65°58'0"W
65°56'0"W
Risk Category IV Wind Contour (mph)
180
240
N
434
200
260
0
1
2
4 Miles
220
Municipio de Hatillo
Risk Category IV Effective Wind Speed Map (mph)
66°54'0"W
66°52'0"W
66°50'0"W
66°48'0"W
66°46'0"W
66°44'0"W
Atlantic Ocean
18°30'0"N
18°30'0"N
180
V
80
180.
180
18°28'0"N
18°28'0"N
180
180
Municipio
18°26'0"N
de Camuy
18°26'0"N
180
180
180
180
180
18°24'0"N
18°24'0"N
80-
180
[180>
180
180
180
180
Municipio
de Arecibo
18°22'0"N
18°22'0"N
1>
d
"
18°20'0"N
18°20'0"N
0
!
180
Municipio
«
<180>
de Lares
Municipio
de Utuado
18°18'0"N
18°18'0"N
66°52'0"W
66°50'0"W
66°48'0"W
66°46'0"W
66°44'0"W
Risk Category IV Wind Contour (mph)
N
435
180
220
0
1
2
4 Miles
200
Municipio de Hormigueros
Risk Category IV Effective Wind Speed Map (mph)
67°10'0"W
67°8'0"W
67°6'0"W
67°4'0"W
18°12'0"N
18°12'0"N
Atlantic Ocean
Municipio de
Mayaguez
18°10'0"N
18°10'0"N
.200
200
200
180
180,
0
-200~
18°8'0"N
18°8'0"N
180
Municipio
de Cabo Rojo
Municipio de
18°6'0"N
San German
18°6'0"N
18°4'0"N
18°4'0"N
Municipio
de Lajas
67°10'0"W
67°8'0"W
67°6'0"W
67°4'0"W
Risk Category IV Wind Contour (mph)
N
436
180
220
0
1
2
4 Miles
200
240
Municipio de Humacao
Risk Category IV Effective Wind Speed Map (mph)
65°52'0"W
65°50'0"W
65°48'0"W
65°46'0"W
Municipio
de Juncos
Municipio
de Naguabo
200-
18°12'0"N
18°12'0"N
200
-220
240
220
Municipio de
Las Piedras
20.
2000
220
180
220
180
200
180
80
220
180
180
L>
200
(180
18°10'0"N
2000
220
220
18°10'0"N
200
180,
0
A
-200
200.1
2001
200
220
0
220
(200,
200-
180->
180
180
-180
180
200.
18°8'0"N
200,
18°8'0"N
180
220;
200-
200
7
200
260
200:
220,
-200
200
2007
2220
.200
200
.220 -220
180.
18°6'0"N
18°6'0"N
-200>
220
220.200
.200.
Municipio
de Yabucoa
18°4'0"N
18°4'0"N
Atlantic Ocean
65°52'0"W
65°50'0"W
65°48'0"W
65°46'0"W
Risk Category IV Wind Contour (mph)
180
240
N
437
200
260
0
1
2
4 Miles
220
Municipio de Isabela
Risk Category IV Effective Wind Speed Map (mph)
67°6'0"W
67°4'0"W
67°2'0"W
67°0'0"W
66°58'0"W
66°56'0"W
18°32'0"N
18°32'0"N
Atlantic Ocean
180
-180
200
-:200- 200.
80
180
:200>
18°30'0"N
200
18°30'0"N
180
200
200-
180
D
180
200
180
Municipio de
Aguadilla
18°28'0"N
180
200.:.
18°28'0"N
200.
180
180
Municipio de
180
Quebradillas
180
18°26'0"N
18°26'0"N
180
$180
-180
()
180-
180
180
180
180-)
-180
081,
180
180
180
180
180
18
18°24'0"N
180~
18°24'0"N
C.
200
0
180
y180
-180
-180
180
.180.
Municipio
180-
de Moca
18°22'0"N
18°22'0"N
Municipio de
San Sebastian
18°20'0"N
18°20'0"N
67°6'0"W
67°4'0"W
67°2'0"W
67°0'0"W
66°58'0"W
66°56'0"W
Risk Category IV Wind Contour (mph)
N
438
160
200
0
1
2
4 Miles
180
220
Municipio de Jayuya
Risk Category IV Effective Wind Speed Map (mph)
66°38'0"W
66°36'0"W
66°34'0"W
66°32'0"W
18°18'0"N
18°18'0"N
180
Municipio
de Ciales
.000.
0
18°16'0"N
18°16'0"N
180-
2000
.200:
Municipio
.200
200..
de Utuado
.220.,
240
200
220
200.
180-
240
200
220
240
18°14'0"N
240>
18°14'0"N
222
.....
220
180
200
-280-
180-
200..
18°12'0"N
18°12'0"N
200
200
180
200,
80
c:-
---220:
-180
180
-220
220
.200
220
180
-260-
280
220
23
180
18°10'0"N
.09Z
18°10'0"N
-180
Municipio
de Orocovis
Municipio
Municipio de
Juana Diaz
de Ponce
66°38'0"W
66°36'0"W
66°34'0"W
66°32'0"W
Risk Category IV Wind Contour (mph)
180
240
N
439
200
260
0
1
2
4 Miles
220
280
Municipio de Juana Diaz
Risk Category IV Effective Wind Speed Map (mph)
66°34'0"W
66°32'0"W
66°30'0"W
66°28'0"W
66°26'0"W
66°24'0"W
Municipio
Municipio de
Municipio
de Ciales
Orocovis
de Jayuya
18°10'0"N
18°10'0"N
-220
-180
18°8'0"N
18°8'0"N
220
180
Municipio de
Villalba
200
18°6'0"N
18°6'0"N
180
200
260
180-
,180j
220
C
220
200
180
180
200
(:
18°4'0"N
.200.,
a
18°4'0"N
20;
180
0
200
180 200
Municipio
de Coamo
200.
180
220
C*
220-
180
220
C.
:.
=
18°2'0"N
18°2'0"N
:
200.
180
180
180
180)
18°0'0"N
18°0'0"N
Municipio
180
de Ponce
180
Municipio de
Santa Isabel
17°58'0"N
17°58'0"N
Atlantic Ocean
66°34'0"W
66°32'0"W
66°30'0"W
66°28'0"W
66°26'0"W
66°24'0"W
Risk Category IV Wind Contour (mph)
180
260
200
280
N
440
220
300
0
1
2
4 Miles
240
Municipio de Juncos
Risk Category IV Effective Wind Speed Map (mph)
65°58'0"W
65°56'0"W
65°54'0"W
65°52'0"W
65°50'0"W
Municipio
Municipio de
de Carolina
Rio Grande
Municipio
de Canovanas
18°16'0"N
18°16'0"N
Municipio
de Gurabo
200
220,
180
200.
C.
1180
220
200..
180
180
200
200
180
18°14'0"N
18°14'0"N
220
0
200
180
220
200..
2000
-180
200
200..
18°12'0"N
180
18°12'0"N
220
<:>
Municipio de
180-
Las Piedras
180
18°10'0"N
18°10'0"N
(200-
220
Municipio
Municipio de
18°8'0"N
de Humacao
18°8'0"N
San Lorenzo
Municipio de Yabucoa
65°58'0"W
65°56'0"W
65°54'0"W
65°52'0"W
65°50'0"W
Risk Category IV Wind Contour (mph)
180
240
N
441
200
260
0
1
2
4 Miles
220
Municipio de Lajas
Risk Category IV Effective Wind Speed Map (mph)
67°8'0"W
67°6'0"W
67°4'0"W
67°2'0"W
67°0'0"W
66°58'0"W
Municipio de
Hormigueros
Municipio de
18°6'0"N
San German
18°6'0"N
Municipio de
Sabana Grande
18°4'0"N
18°4'0"N
200
180
-
80
D
(.
200
200
180
18°2'0"N
180
-180
18°2'0"N
180
Municipio
180
de Cabo
Rojo
200
180
18°0'0"N
:
180
18°0'0"N
,220
180
220
200
220
2001
220-
220
180,
0.0
200
240
220
<0
200:
V
180
220
V081
Municipio
220
220
de Guanica
180
200.
D
220
200.
17°58'0"N
17°58'0"N
17°56'0"N
Atlantic Ocean
17°56'0"N
17°54'0"N
17°54'0"N
67°8'0"W
67°6'0"W
67°4'0"W
67°2'0"W
67°0'0"W
66°58'0"W
Risk Category IV Wind Contour (mph)
180
240
N
442
200
260
0
1
2
4 Miles
220
Municipio de Lares
Risk Category IV Effective Wind Speed Map (mph)
66°56'0"W
66°54'0"W
66°52'0"W
66°50'0"W
66°48'0"W
Municipio de
Municipio de
Isabela
Quebradillas
Municipio
18°22'0"N
de Camuy
18°22'0"N
Municipio de
San Sebastian
Municipio
de Hatillo
8
18°20'0"N
18°20'0"N
180
180
18°18'0"N
180
8
18°18'0"N
Municipio
0
de Utuado
OOZ.
08
180-
180
18°16'0"N
20.0.
200>
18°16'0"N
180
:\
D
200
180
180
C
18°14'0"N
220
200
200
18°14'0"N
220
,220
.200
8
80
200>
18°12'0"N
Municipio de
200
Las Marias
180
200
Municipio
18°12'0"N
220
de Adjuntas
200.
Municipio
de Maricao
200
220
18°10'0"N
18°10'0"N
Municipio
de Yauco
66°56'0"W
66°54'0"W
66°52'0"W
66°50'0"W
66°48'0"W
Risk Category IV Wind Contour (mph)
N
443
180
220
0
1
2
4 Miles
200
240
Municipio de Las Marias
Risk Category IV Effective Wind Speed Map (mph)
67°4'0"W
67°2'0"W
67°0'0"W
66°58'0"W
66°56'0"W
66°54'0"W
Municipio
de Moca
18°20'0"N
18°20'0"N
Municipio
de Lares
Municipio
18°18'0"N
Municipio
de San Sebastian
18°18'0"N
de Anasco
&
200
.20.0.
18°16'0"N
180
18°16'0"N
^
200
(:
180
200
-180-
200.
180
200
180
200-
180
200
220 -
180
180
200
220
180
18°14'0"N
180
18°14'0"N
Municipio
de Mayaguez
0
()
-220:
1200.
80,
200.
200
220
220
180
220----
18°12'0"N
18°12'0"N
220-
Municipio
de Maricao
18°10'0"N
18°10'0"N
Municipio de
San German
Municipio
18°8'0"N
Municipio de
de Yauco
18°8'0"N
Sabana Grande
67°4'0"W
67°2'0"W
67°0'0"W
66°58'0"W
66°56'0"W
66°54'0"W
Risk Category IV Wind Contour (mph)
180
240
N
444
200
260
0
1
2
4 Miles
220
Municipio de Las Piedras
Risk Category IV Effective Wind Speed Map (mph)
65°56'0"W
65°54'0"W
65°52'0"W
65°50'0"W
65°48'0"W
Municipio de
Municipio de
Rio Grande
Carolina
Municipio de
Municipio
Canovanas
18°16'0"N
de Gurabo
18°16'0"N
180
220
220-
180
8
20
220----
200
18°14'0"N
18°14'0"N
Municipio
de Juncos
Municipio
G
0
-200-
0
200:
de Naguabo
220
2000.
0
18°12'0"N
18°12'0"N
240,
200>
200
180
18°10'0"N
18°10'0"N
200
180
1200.
180
200
200
::::220
200
Municipio
de Humacao
18°8'0"N
Municipio de
200
18°8'0"N
San Lorenzo
200:
Municipio
de Yabucoa
65°56'0"W
65°54'0"W
65°52'0"W
65°50'0"W
65°48'0"W
Risk Category IV Wind Contour (mph)
180
240
N
445
200
260
0
1
2
4 Miles
220
Municipio de Loiza
Risk Category IV Effective Wind Speed Map (mph)
66°0'0"W
65°58'0"W
65°56'0"W
65°54'0"W
65°52'0"W
65°50'0"W
18°32'0"N
18°32'0"N
18°30'0"N
18°30'0"N
Atlantic Ocean
18°28'0"N
18°28'0"N
18°26'0"N
18°26'0"N
180
O
180
180-
180-
Municipio de
Municipio de
San Juan
Rio Grande
18°24'0"N
18°24'0"N
Municipio de
Municipio de
Carolina
Canovanas
18°22'0"N
18°22'0"N
18°20'0"N
Municipio de
18°20'0"N
Trujillo Alto
Municipio
de Gurabo
66°0'0"W
65°58'0"W
65°56'0"W
65°54'0"W
65°52'0"W
65°50'0"W
Risk Category IV Wind Contour (mph)
N
446
180
220
0
1
2
4 Miles
200
240
Municipio de Luquillo
Risk Category IV Effective Wind Speed Map (mph)
65°46'0"W
65°44'0"W
65°42'0"W
65°40'0"W
Municipio de
Rio Grande
18°24'0"N
Atlantic Ocean
18°24'0"N
200
18°22'0"N
18°22'0"N
200
220
2001
220
C.
200
1801
.200.
200
240-
222:
200
200
,220;
220
220
220
18°20'0"N
-220
18°20'0"N
.220
.220.,
220
180=
200
220.
.200
220
220
180
200
180
<180
220
Municipio
de Fajardo
-260
220
18°18'0"N
18°18'0"N
220
Municipio
de Ceiba
Municipio
de Naguabo
18°16'0"N
18°16'0"N
65°46'0"W
65°44'0"W
65°42'0"W
65°40'0"W
Risk Category IV Wind Contour (mph)
180
260
200
280
N
447
220
300
0
1
2
4 Miles
240
Municipio de Manati
Risk Category IV Effective Wind Speed Map (mph)
66°32'0"W
66°30'0"W
66°28'0"W
66°26'0"W
18°30'0"N
18°30'0"N
Atlantic Ocean
180
180
-
<:200
\180-
18°28'0"N
200.
18°28'0"N
(180-
Municipio de
Barceloneta
180
200
is
180
180
i)
180
180
18°26'0"N
18°26'0"N
-20.0.
180/
i)
Municipio
de Vega Baja
-180-
200
M80
200
200
180
180
<:
()
180
180
180>
200.
-180
180
180
18°24'0"N
18°24'0"N
200..,
1801
200
[)
180
:180-
200.
180
180
200-
180
-:-
Municipio
de Florida
180
180
200
=
180-
18°22'0"N
18°22'0"N
180~
180>
1807
Municipio
de Morovis
Municipio
de Ciales
18°20'0"N
18°20'0"N
66°32'0"W
66°30'0"W
66°28'0"W
66°26'0"W
Risk Category IV Wind Contour (mph)
N
448
180
220
0
1
2
4 Miles
200
Municipio de Maricao
Risk Category IV Effective Wind Speed Map (mph)
67°4'0"W
67°2'0"W
67°0'0"W
66°58'0"W
66°56'0"W
66°54'0"W
66°52'0"W
66°50'0"W
Municipio de
Moca
18°18'0"N
Municipio
Municipio de
18°18'0"N
de Anasco
San Sebastian
Municipio
de Lares
18°16'0"N
18°16'0"N
Municipio de
Las Marias
18°14'0"N
18°14'0"N
Municipio de
Mayaguez
18°12'0"N
200
18°12'0"N
220
200.?
J
180
220
220
200
180
200
18°10'0"N
:200
-180
18°10'0"N
200
-180
18°8'0"N
18°8'0"N
Municipio
de Yauco
18°6'0"N
18°6'0"N
Municipio de
Municipio de
San German
Sabana Grande
18°4'0"N
18°4'0"N
Municipio
de Lajas
18°2'0"N
18°2'0"N
67°2'0"W
67°0'0"W
66°58'0"W
66°56'0"W
66°54'0"W
66°52'0"W
66°50'0"W
Risk Category IV Wind Contour (mph)
180
240
N
449
200
260
0
1
2
4 Miles
220
Municipio de Maunabo
Risk Category IV Effective Wind Speed Map (mph)
65°58'0"W
65°56'0"W
65°54'0"W
65°52'0"W
Municipio de
18°6'0"N
San Lorenzo
18°6'0"N
18°4'0"N
18°4'0"N
Municipio
de Yabucoa
220
220
260
.280
18°2'0"N
18°2'0"N
260
220
280-
-200-
200
?
/260
220
2001
18°0'0"N
280
2201
18°0'0"N
240
200
280
Municipio
de Patillas
17°58'0"N
17°58'0"N
Atlantic Ocean
65°58'0"W
65°56'0"W
65°54'0"W
65°52'0"W
Risk Category IV Wind Contour (mph)
180
260
200
280
N
450
220
300
0
1
2
4 Miles
240
320
Municipio de Mayaguez
Risk Category IV Effective Wind Speed Map (mph)
67°12'0"W
67°10'0"W
67°8'0"W
67°6'0"W
67°4'0"W
67°2'0"W
Municipio
de Aguada
Municipio
de Moca
Municipio
de Rincon
Municipio
de San
Sebastian
18°18'0"N
18°18'0"N
Municipio
de Anasco
18°16'0"N
18°16'0"N
Municipio de
180
Las Marias
<180
20.0!
200.
18°14'0"N
18°14'0"N
180,
180
C
200.
180
180
200
<200>
180
8
180
180
180
()
180
18°12'0"N
80
18°12'0"N
180
Atlantic Ocean
180
08
(:
180
240
200
180
Municipio
180
de Maricao
..200
180
C
18°10'0"N
.
18°10'0"N
220.200:
18°8'0"N
Municipio de
18°8'0"N
Hormigueros
Municipio
de Cabo
Rojo
Municipio de
San German
18°6'0"N
18°6'0"N
67°12'0"W
67°10'0"W
67°8'0"W
67°6'0"W
67°4'0"W
67°2'0"W
Risk Category IV Wind Contour (mph)
N
451
180
220
0
1
2
4 Miles
200
240
Municipio de Moca
Risk Category IV Effective Wind Speed Map (mph)
67°8'0"W
67°6'0"W
67°4'0"W
67°2'0"W
18°28'0"N
18°28'0"N
Municipio de
Aguadilla
Municipio
de Isabela
18°26'0"N
18°26'0"N
-160-
180
180
D
180
200
180
180
200
1801
-200>
-200
180
18°24'0"N
180
18°24'0"N
200~..
<180
¹⁸₀₂
80
08
200..
Municipio
180
200
de Aguada
.200
180
-180
-
18°22'0"N
180
18°22'0"N
j180
80
8
-200-"
200-
8
o
180
D
Municipio de
San Sebastian
180
8
180
180
180
18°20'0"N
180
18°20'0"N
180)
180
180
80
()
180
)
180
180
:>
08
Municipio
180
de Anasco
220
18°18'0"N
18°18'0"N
67°8'0"W
67°6'0"W
67°4'0"W
67°2'0"W
Risk Category IV Wind Contour (mph)
N
452
160
200
0
1
2
4 Miles
180
220
Municipio de Morovis
Risk Category IV Effective Wind Speed Map (mph)
66°28'0"W
66°26'0"W
66°24'0"W
66°22'0"W
18°24'0"N
18°24'0"N
Municipio de
Vega Baja
Municipio
de Manati
Municipio
.08L-
de Vega Alta
18°22'0"N
18°22'0"N
V
180
180
.200
Municipio
200
1801
()
de Ciales
18°20'0"N
180
18°20'0"N
-180
180
c.180
180
200.
200
180'
-2001
-200-
002
180
18°18'0"N
220
18°18'0"N
200
2201
180
180
0
220
220,
D
200.
220
180-
200
220
1200
Municipio
220
480
de Corozal
200
1022
220
2001
180
18°16'0"N
80
18°16'0"N
200-
200.
OUT
Municipio de
18°14'0"N
Orocovis
18°14'0"N
66°28'0"W
66°26'0"W
66°24'0"W
66°22'0"W
Risk Category IV Wind Contour (mph)
180
240
N
453
200
260
0
1
2
4 Miles
220
Municipio de Naguabo
Risk Category IV Effective Wind Speed Map (mph)
65°50'0"W
65°48'0"W
65°46'0"W
65°44'0"W
65°42'0"W
65°40'0"W
Municipio
de Luquillo
18°20'0"N
18°20'0"N
Municipio
Municipio de
de Fajardo
18°18'0"N
Rio Grande
18°18'0"N
2001
222
2201
18°16'0"N
18°16'0"N
220
260>
0
220
Municipio de
240
200
Las Piedras
-20.0'
I
D
22
08
,OZZ
0
220
2220
18°14'0"N
180-
180
Municipio
18°14'0"N
200
220
220
de Ceiba
220
[
is
:>
180
200
200,
,220
0
180
200
200.
C
180
180
220
180
200
180
180
-180
200.
-180->
0
180-
200
18°12'0"N
220
is
18°12'0"N
240
240
220
180
220
-180
18°10'0"N
18°10'0"N
Atlantic Ocean
18°8'0"N
Municipio
18°8'0"N
de Humacao
65°50'0"W
65°48'0"W
65°46'0"W
65°44'0"W
65°42'0"W
65°40'0"W
Risk Category IV Wind Contour (mph)
180
260
200
280
N
454
220
300
0
1
2
4 Miles
240
Municipio de Naranjito
Risk Category IV Effective Wind Speed Map (mph)
66°18'0"W
66°16'0"W
66°14'0"W
66°12'0"W
Municipio
de Vega Alta
18°22'0"N
18°22'0"N
Municipio
de Toa Alta
18°20'0"N
18°20'0"N
Municipio
Municipio
08
OOZ.
de Bayamon
de Corozal
(200
.-200
200
200.
200
:220
80
0
-200
80
220
:
200
18°18'0"N
18°18'0"N
200
220
240
222.
200
1)
200
220
260
-200
200
220
.200°
is
18°16'0"N
"
18°16'0"N
180
2020
1200- O
180
.200
18°14'0"N
18°14'0"N
Municipio
de Comerio
Municipio de
Barranquitas
66°18'0"W
66°16'0"W
66°14'0"W
66°12'0"W
Risk Category IV Wind Contour (mph)
180
240
N
455
200
260
0
1
2
4 Miles
220
Municipio de Orocovis
Risk Category IV Effective Wind Speed Map (mph)
66°34'0"W
66°32'0"W
66°30'0"W
66°28'0"W
66°26'0"W
66°24'0"W
66°22'0"W
66°20'0"W
Municipio
Municipio de
Municipio
Manati
de Florida
de Vega
Baja
Municipio
de Vega Alta
Municipio
de Ciales
Municipio
Municipio
de Corozal
18°20'0"N
de Morovis
18°20'0"N
18°18'0"N
18°18'0"N
18°16'0"N
18°16'0"N
200
1200.
200
200
80
120
-220;
6.
200
18°14'0"N
260
240-
200
8
220
18°14'0"N
200
Municipio de
()
Barranquitas
200
2001
220
Municipio
8
de Jayuya
y
/:
200
18°12'0"N
220
18°12'0"N
-180
200-
180
200.
220
200
220
180
200
220
220,
18°10'0"N
18°10'0"N
2001
18°8'0"N
18°8'0"N
Municipio de
Juana Diaz
Municipio
Municipio de
de Coamo
Villalba
Municipio
18°6'0"N
18°6'0"N
de Ponce
66°34'0"W
66°32'0"W
66°30'0"W
66°28'0"W
66°26'0"W
66°24'0"W
66°22'0"W
66°20'0"W
Risk Category IV Wind Contour (mph)
180
260
200
280
N
456
220
300
0
1
2
4 Miles
240
Municipio de Patillas
Risk Category IV Effective Wind Speed Map (mph)
66°4'0"W
66°2'0"W
66°0'0"W
65°58'0"W
65°56'0"W
18°8'0"N
Municipio
18°8'0"N
de Caguas
Municipio de
Municipio
Las Piedras
de Cayey
Municipio de
San Lorenzo
240
18°6'0"N
18°6'0"N
20.0
-OZE
200.
220,
Municipio
200:
de Yabucoa
220
18°4'0"N
18°4'0"N
Γ.
C240
220
200
-260
220
200.
200
18°2'0"N
220
18°2'0"N
,220-
200.
200
Municipio
de Maunabo
18°0'0"N
18°0'0"N
280
Municipio
Municipio
de Arroyo
de Guayama
17°58'0"N
17°58'0"N
Atlantic Ocean
17°56'0"N
17°56'0"N
66°4'0"W
66°2'0"W
66°0'0"W
65°58'0"W
65°56'0"W
Risk Category IV Wind Contour (mph)
180
260
200
280
N
457
220
300
0
1
2
4 Miles
240
320
Municipio de Penuelas
Risk Category IV Effective Wind Speed Map (mph)
66°46'0"W
66°44'0"W
66°42'0"W
66°40'0"W
18°8'0"N
18°8'0"N
Municipio de
Adjuntas
202-
240-
220
220
0
0
Municipio de
220
U
Guayanilla
200
180
180
220
-220
220
18°6'0"N
18°6'0"N
220
4.200
220
180
200
20
18°4'0"N
180
18°4'0"N
200
-200
200-
220
240
220
200
18°2'0"N
180
18°2'0"N
OZZ
-20.0.00
180
1801
220
180-
-240=20
<180
200
220)
-180
-180->
D
200.
0
180
180
"-200
180
200
220
220
18°0'0"N
18°0'0"N
-200
Atlantic Ocean
200
200
Municipio
de Ponce
66°46'0"W
66°44'0"W
66°42'0"W
66°40'0"W
Risk Category IV Wind Contour (mph)
180
240
N
458
200
260
0
1
2
4 Miles
220
Municipio de Ponce
Risk Category IV Effective Wind Speed Map (mph)
66°44'0"W
66°42'0"W
66°40'0"W
66°38'0"W
66°36'0"W
66°34'0"W
66°32'0"W
66°30'0"W
18°12'0"N
Municipio
18°12'0"N
Municipio
Municipio
de Ciales
de Utuado
de Jayuya
Municipio
de Orocovis
18°10'0"N
18°10'0"N
Municipio de
220
Adjuntas
-180
200
200.
18°8'0"N
18°8'0"N
1801
220,
200
180
240
220
Municipio
de Villalba
200
180
240-
18°6'0"N
Municipio de
18°6'0"N
Penuelas
220
..200.
200
-200
2002
V
180
200.
200
18°4'0"N
200
200
18°4'0"N
!:
Municipio de
Juana Diaz
180
200
18°2'0"N
180
18°2'0"N
180
V.20
180
180
180->
80
220
C,
18°0'0"N
-200)
200
180
18°0'0"N
C:
1
200
C-
180
a
C
17°58'0"N
17°58'0"N
Atlantic Ocean
17°56'0"N
17°56'0"N
66°44'0"W
66°42'0"W
66°40'0"W
66°38'0"W
66°36'0"W
66°34'0"W
66°32'0"W
66°30'0"W
Risk Category IV Wind Contour (mph)
180
240
N
459
200
260
0
1
2
4 Miles
220
280
Municipio de Quebradillas
Risk Category IV Effective Wind Speed Map (mph)
67°0'0"W
66°58'0"W
66°56'0"W
66°54'0"W
66°52'0"W
Atlantic Ocean
18°30'0"N
18°30'0"N
220
200
180-
18°28'0"N
18°28'0"N
V
180>
180
180
180
2001
180
18°26'0"N
18°26'0"N
-180-
180.
Municipio
de Camuy
180-
Municipio
180
de Isabela
180
180
-200
18°24'0"N
D
18°24'0"N
180
180
180
Municipio de
18°22'0"N
San Sebastian
18°22'0"N
Municipio
de Lares
67°0'0"W
66°58'0"W
66°56'0"W
66°54'0"W
66°52'0"W
Risk Category IV Wind Contour (mph)
N
460
180
220
0
1
2
4 Miles
200
Municipio de Rincon
Risk Category IV Effective Wind Speed Map (mph)
67°18'0"W
67°16'0"W
67°14'0"W
67°12'0"W
67°10'0"W
18°24'0"N
18°24'0"N
18°22'0"N
18°22'0"N
8
DI
80
8
Municipio
C.
de Aguada
180
08)
D
180--
80
C
18°20'0"N
5
18°20'0"N
.200
180
200
-220-
200
-200
200
18°18'0"N
18°18'0"N
Atlantic Ocean
Municipio
de Anasco
18°16'0"N
18°16'0"N
Municipio
de Mayaguez
67°16'0"W
67°14'0"W
67°12'0"W
67°10'0"W
Risk Category IV Wind Contour (mph)
N
461
160
200
0
1
2
4 Miles
180
220
Municipio de Rio Grande
Risk Category IV Effective Wind Speed Map (mph)
65°52'0"W
65°50'0"W
65°48'0"W
65°46'0"W
18°26'0"N
18°26'0"N
Municipio
de Loiza
Atlantic Ocean
18°24'0"N
18°24'0"N
180
220
180
Municipio
de Luquillo
200
18°22'0"N
180
480'
180
180
18°22'0"N
-200
(:
180
220
200
D
180
200 1200;
180
180
180
200.
2001
200
i)
180
180
.200
180=
240
200.
20
200
220-
180
180,
,OZZ
220
(200
18°20'0"N
180-
18°20'0"N
220
180
C.
180
180
.280.
220
-200
220
280
180
2020
200
280
180-
180
220
18°18'0"N
18°18'0"N
2001
180
Municipio
de Fajardo
=240-
is
Municipio
de Ceiba
<180>
-220-
200
260
Municipio de
Canovanas
220
-260
Municipio
de Naguabo
18°16'0"N
18°16'0"N
Municipio de
Las Piedras
65°52'0"W
65°50'0"W
65°48'0"W
65°46'0"W
Risk Category IV Wind Contour (mph)
180
260
200
280
N
462
220
300
0
1
2
4 Miles
240
Municipio de Sabana Grande
Risk Category IV Effective Wind Speed Map (mph)
67°0'0"W
66°58'0"W
66°56'0"W
66°54'0"W
66°52'0"W
Municipio
de Maricao
18°10'0"N
18°10'0"N
22:
220
18°8'0"N
18°8'0"N
240
180
220-
200.
220
180
220
200
240
180
-200
220
18°6'0"N
180
18°6'0"N
200
180
200
-180
180-
180
200
=
Municipio de
2000
San German
200
18°4'0"N
180
Municipio
18°4'0"N
200
de Yauco
220
180
-220
180
180>
-200
180.]
220
220:
180
180-
180
240)
18°2'0"N
180
200
18°2'0"N
180-
Municipio
de Lajas
Municipio
de Guanica
67°0'0"W
66°58'0"W
66°56'0"W
66°54'0"W
66°52'0"W
Risk Category IV Wind Contour (mph)
180
240
N
463
200
260
0
1
2
4 Miles
220
Municipio de Salinas
Risk Category IV Effective Wind Speed Map (mph)
66°20'0"W
66°18'0"W
66°16'0"W
66°14'0"W
66°12'0"W
66°10'0"W
Municipio de
Aibonito
Municipio
Municipio
de Coamo
de Cayey
18°6'0"N
18°6'0"N
220
200
18°4'0"N
280
18°4'0"N
.280.
s
220
26%
0
220
220
200
200
220
200
220
18°2'0"N
002
200
18°2'0"N
240>
200
att
220-
200
200-
Municipio de
Santa Isabel
220-
200
220
18°0'0"N
260
200
200.
18°0'0"N
200
1100
180
Municipio
de Guayama
17°58'0"N
17°58'0"N
~200~.5
17°56'0"N
17°56'0"N
Atlantic Ocean
17°54'0"N
17°54'0"N
66°20'0"W
66°18'0"W
66°16'0"W
66°14'0"W
66°12'0"W
66°10'0"W
Risk Category IV Wind Contour (mph)
180
240
N
464
200
260
0
1
2
4 Miles
220
280
Municipio de San German
Risk Category IV Effective Wind Speed Map (mph)
67°6'0"W
67°4'0"W
67°2'0"W
67°0'0"W
66°58'0"W
18°12'0"N
Municipio de
Las Marias
Municipio de
Mayaguez
Municipio
de Maricao
180
18°10'0"N
240
-200
240-
200-
18°10'0"N
220
220
220
,002
-200
:)
180
200-
-200
220
L:
-200
180
80
180-
20.0
80
18°8'0"N
200
18°8'0"N
200
C
180
220
220
200.
200
200
200
Municipio de
220
Hormigueros
200
220
180
200
180
1801
180
18°6'0"N
18°6'0"N
180
Municipio
de Sabana
,220
180
Grande
240.
220
200
:
220
220
200.
180
-
180
Municipio
220
.200.
de Cabo
"
18°4'0"N
Rojo
200.
180
18°4'0"N
180
220
200
180
220
220.)
220
Municipio
de Lajas
18°2'0"N
18°2'0"N
67°6'0"W
67°4'0"W
67°2'0"W
67°0'0"W
66°58'0"W
Risk Category IV Wind Contour (mph)
180
240
N
465
200
260
0
1
2
4 Miles
220
Municipio de San Juan
Risk Category IV Effective Wind Speed Map (mph)
66°8'0"W
66°6'0"W
66°4'0"W
66°2'0"W
66°0'0"W
65°58'0"W
Atlantic Ocean
18°28'0"N
200-
180
18°28'0"N
<>
Municipio
de Loiza
Municipio
-180-
de Catano
18°26'0"N
18°26'0"N
180
C.
Municipio de
Carolina
180
<>
180
1801
180
180>
18°24'0"N
180
180
180
18°24'0"N
0
Municipio
de Bayamon
200
180
1801
200
180
180-
180
18°22'0"N
18°22'0"N
Municipio
I
de Guaynabo
180
Municipio de
Trujillo Alto
2σ₀
180-
180
18°20'0"N
200
18°20'0"N
180
.200
220
DOG.
<180
220-
240>
220
-180
18°18'0"N
18°18'0"N
Municipio
de Caguas
Municipio de
Municipio
Aguas Buenas
de Gurabo
66°8'0"W
66°6'0"W
66°4'0"W
66°2'0"W
66°0'0"W
65°58'0"W
Risk Category IV Wind Contour (mph)
180
240
N
466
200
260
0
1
2
4 Miles
220
Municipio de San Lorenzo
Risk Category IV Effective Wind Speed Map (mph)
66°2'0"W
66°0'0"W
65°58'0"W
65°56'0"W
18°14'0"N
Municipio
18°14'0"N
de Juncos
Municipio
220
200-
180
de Gurabo
-200
180
Municipio
-:
200
de Caguas
-200-.
220
220
G
() 0
18°12'0"N
220
()
18°12'0"N
-200,
C180-
180
180
-180
180
180
=
180
-180-
180')
180
20.
180
-220
200
18°10'0"N
18°10'0"N
(7
200.
180
200
I
180,
-180->
180
220.
180
1
(:
200
240-
<240
80
8
220
180
-200
<=180
180
180
180
200
-200
180
18°8'0"N
Municipio
18°8'0"N
*
de Las
200
Piedras
240>
180
220.
-180
200-
-180
220------
200
200
220
200
180
220
180
220
18°6'0"N
18°6'0"N
Municipio
de Patillas
180>
180
180
1807
DEE
Municipio
de Yabucoa
18°4'0"N
18°4'0"N
66°2'0"W
66°0'0"W
65°58'0"W
65°56'0"W
Risk Category IV Wind Contour (mph)
180
240
N
467
200
260
0
1
2
4 Miles
220
Municipio de San Sebastian
Risk Category IV Effective Wind Speed Map (mph)
67°4'0"W
67°2'0"W
67°0'0"W
66°58'0"W
66°56'0"W
66°54'0"W
18°26'0"N
18°26'0"N
Municipio
de Isabela
Municipio de
Municipio
Quebradillas
de Camuy
18°24'0"N
18°24'0"N
Municipio
de Moca
180-
A
-180
0
18°22'0"N
C.
18°22'0"N
:200.
-180
180
180
-200-
s
180
200.
180
18°20'0"N
()
180
18°20'0"N
0
30
180>
480-
-180-
180-
D
180
200-
180
8
08
Municipio
18°18'0"N
20.0,
0
Municipio
18°18'0"N
de Anasco
de Lares
180
-180-7)
180
180
180
180
200
..200
180
180
200,
180
=
::
180
180
80
-200
200
18°16'0"N
18°16'0"N
18°14'0"N
18°14'0"N
Municipio de
Las Marias
Municipio
de Mayaguez
67°4'0"W
67°2'0"W
67°0'0"W
66°58'0"W
66°56'0"W
66°54'0"W
Risk Category IV Wind Contour (mph)
N
468
180
220
0
1
2
4 Miles
200
240
Municipio de Santa Isabel
Risk Category IV Effective Wind Speed Map (mph)
66°26'0"W
66°24'0"W
66°22'0"W
66°20'0"W
18°4'0"N
18°4'0"N
Municipio
de Coamo
18°2'0"N
18°2'0"N
200-
220
240
200.
220
200
200
220
200>
.
Municipio de
Juana Diaz
C=180-
200
180
220
180
18°0'0"N
18°0'0"N
Municipio
de Salinas
180
180
O
17°58'0"N
17°58'0"N
17°56'0"N
17°56'0"N
Atlantic Ocean
17°54'0"N
17°54'0"N
66°26'0"W
66°24'0"W
66°22'0"W
66°20'0"W
Risk Category IV Wind Contour (mph)
180
240
N
469
200
260
0
1
2
4 Miles
220
Municipio de Toa Alta
Risk Category IV Effective Wind Speed Map (mph)
66°18'0"W
66°16'0"W
66°14'0"W
66°12'0"W
18°26'0"N
18°26'0"N
Municipio
de Toa Baja
Municipio
de Dorado
Municipio
de Vega
Alta
18°24'0"N
18°24'0"N
200
180
-180
180
¡200.
180
1,000
(:-
180
.200.
200-
220-
180
80
-180
200
18°22'0"N
180
18°22'0"N
180
200
08
180
()
180
Municipio
180
de Corozal
`180-
180
180
Municipio
de Bayamon
180
3
18°20'0"N
180
18°20'0"N
?
Municipio de
18°18'0"N
Naranjito
18°18'0"N
66°18'0"W
66°16'0"W
66°14'0"W
66°12'0"W
Risk Category IV Wind Contour (mph)
180
240
N
470
200
260
0
1
2
4 Miles
220
Municipio de Toa Baja
Risk Category IV Effective Wind Speed Map (mph)
66°16'0"W
66°14'0"W
66°12'0"W
66°10'0"W
66°8'0"W
18°30'0"N
18°30'0"N
Atlantic Ocean
18°28'0"N
18°28'0"N
180
180
Municipio
de Catano
Municipio
18°26'0"N
de Dorado
18°26'0"N
200
180
200
=
.200
180
(200-
200
180
:)
200
200
:
200
180
18°24'0"N
18°24'0"N
180>
Municipio
de Bayamon
Municipio
de Toa Alta
18°22'0"N
18°22'0"N
Municipio
de Guaynabo
66°16'0"W
66°14'0"W
66°12'0"W
66°10'0"W
66°8'0"W
Risk Category IV Wind Contour (mph)
N
471
180
220
0
1
2
4 Miles
200
Municipio de Trujillo Alto
Risk Category IV Effective Wind Speed Map (mph)
66°2'0"W
66°0'0"W
65°58'0"W
65°56'0"W
Municipio
de Loiza
18°24'0"N
18°24'0"N
Municipio de
Canovanas
Municipio de
Carolina
Municipio
08L
de San Juan
18°22'0"N
18°22'0"N
180
180
ii>
200
<180
180
200-
()
.00z.
200
1.200.:
2000
U
200
200
-180
180
220
18°20'0"N
18°20'0"N
.200
.200
220
180
200
180
220
220
220
-240
200
180
200
200
180
180
200
0
18°18'0"N
18°18'0"N
1-180-
2007
Municipio
de Gurabo
18°16'0"N
18°16'0"N
Municipio
de Caguas
Municipio
de Juncos
66°2'0"W
66°0'0"W
65°58'0"W
65°56'0"W
Risk Category IV Wind Contour (mph)
180
240
N
472
200
260
0
1
2
4 Miles
220
Municipio de Utuado
Risk Category IV Effective Wind Speed Map (mph)
66°50'0"W
66°48'0"W
66°46'0"W
66°44'0"W
66°42'0"W
66°40'0"W
66°38'0"W
66°36'0"W
66°34'0"W
Municipio de
Barceloneta
18°24'0"N
18°24'0"N
Municipio
de Arecibo
Municipio
de Florida
Municipio
18°22'0"N
de Camuy
Municipio
18°22'0"N
de Hatillo
Municipio
ol:
de Lares
L
180-
18°20'0"N
18°20'0"N
Municipio
de Ciales
180
180,
180
<200
22
200
200
180
200
18°18'0"N
18°18'0"N
180
180
:
220
(1200.)
2001
5)
20,0
18°16'0"N
18°16'0"N
180
200
200:
U
C
.200.
18°14'0"N
200 180
18°14'0"N
Municipio
180
21
de Jayuya
200
18°12'0"N
Municipio
18°12'0"N
de Adjuntas
\180,
220
18°10'0"N
18°10'0"N
200
Municipio
de Ponce
18°8'0"N
18°8'0"N
Municipio
de Yauco
Municipio de
Guayanilla
18°6'0"N
Municipio
18°6'0"N
de Penuelas
66°50'0"W
66°48'0"W
66°46'0"W
66°44'0"W
66°42'0"W
66°40'0"W
66°38'0"W
66°36'0"W
66°34'0"W
Risk Category IV Wind Contour (mph)
180
240
N
473
200
260
0
1
2
4 Miles
220
280
Municipio de Vega Alta
Risk Category IV Effective Wind Speed Map (mph)
66°24'0"W
66°22'0"W
66°20'0"W
66°18'0"W
66°16'0"W
Atlantic Ocean
180
18°28'0"N
18°28'0"N
Municipio
Municipio
de Dorado
de Vega Baja
-180
1800
O
18°26'0"N
18°26'0"N
08
200.
-180
180
180
200
:>
:200.
180
18°24'0"N
18°24'0"N
200
-180-
200 200
180-
i)
180
180
200
80
200
18°22'0"N
18°22'0"N
180
P
180
Municipio
de Toa Alta
200-
180
Municipio
de Corozal
18°20'0"N
18°20'0"N
Municipio
de Morovis
Municipio de
Naranjito
66°24'0"W
66°22'0"W
66°20'0"W
66°18'0"W
66°16'0"W
Risk Category IV Wind Contour (mph)
N
474
180
220
0
1
2
4 Miles
200
Municipio de Vega Baja
Risk Category IV Effective Wind Speed Map (mph)
66°28'0"W
66°26'0"W
66°24'0"W
66°22'0"W
66°20'0"W
18°30'0"N
Atlantic Ocean
18°30'0"N
180
18°28'0"N
18°28'0"N
180
180
180
18°26'0"N
18°26'0"N
180
Municipio
`180,
de Manati
180
Municipio
de Vega
Alta
180
200'
-180,
D
180
180-
180
180
180
180
081-
18°24'0"N
200:
18°24'0"N
1)
180
0
1 -180
0
i)
180
-180
180
180
:)
180
180
200..
180
180
180's
18°22'0"N
18°22'0"N
180
Municipio
de Morovis
Municipio
Municipio
de Ciales
de Corozal
18°20'0"N
18°20'0"N
66°28'0"W
66°26'0"W
66°24'0"W
66°22'0"W
66°20'0"W
Risk Category IV Wind Contour (mph)
N
475
180
220
0
1
2
4 Miles
200
240
4 Miles
Z
L
0
280
220
476
N
260
200
Risk Category IV Wind Contour (mph)
M.0.81.99
N.,0,99,21
N1,0,99,21
17°58'0"N
N,0,0,0,81
N10.0.0.81
Atlantic Ocean
200
200
N.O.9.81
N.0.9.81
: 002:
2001
200
N.0.8.8.81
N.O.8.8.81
:)
200
200
200
2002
200
N,0,0,01,81
N°,0,01,81
18°12'0"N
18°12'0"N
18°14'0"N
N.,0,91,81
18°18'0"N
de Culebra
Municipio
Risk Category IV Effective Wind Speed Map (mph)
Municipio de Vieques
Municipio de Villalba
Risk Category IV Effective Wind Speed Map (mph)
66°32'0"W
66°30'0"W
66°28'0"W
66°26'0"W
Municipio de
Orocovis
18°12'0"N
18°12'0"N
Municipio
de Ciales
Municipio
de Jayuya
-240
-220
220
18°10'0"N
18°10'0"N
220
-240
180
220
220
-200
220
-200
200
200
180
220
200
220
D
.200
092
18°8'0"N
200
18°8'0"N
180
200.
180
.200.
0
c180
222
180-
180-
200
Municipio
:200
de Coamo
18°6'0"N
18°6'0"N
220
~180~
480-
-260
200
280
220
,180~
18°4'0"N
18°4'0"N
Municipio
de Juana Diaz
66°32'0"W
66°30'0"W
66°28'0"W
66°26'0"W
Risk Category IV Wind Contour (mph)
180
260
200
280
N
477
220
300
0
1
2
4 Miles
240
Municipio de Yabucoa
Risk Category IV Effective Wind Speed Map (mph)
66°0'0"W
65°58'0"W
65°56'0"W
65°54'0"W
65°52'0"W
65°50'0"W
65°48'0"W
Municipio de Naguabo
18°12'0"N
18°12'0"N
Municipio
de Caguas
Municipio
Municipio de
de Juncos
Las Piedras
18°10'0"N
18°10'0"N
18°8'0"N
18°8'0"N
-220-
200
180
.200°
Municipio de
18°6'0"N
200
18°6'0"N
San Lorenzo
Municipio
de Humacao
:
180
180
-180
0
180
2000
220
18°4'0"N
rooz
18°4'0"N
180
/200-
220
180
-180
280
220
.280
18°2'0"N
240
18°2'0"N
to
Municipio
de Maunabo
18°0'0"N
18°0'0"N
Municipio
de Patillas
Atlantic Ocean
17°58'0"N
17°58'0"N
17°56'0"N
17°56'0"N
66°0'0"W
65°58'0"W
65°56'0"W
65°54'0"W
65°52'0"W
65°50'0"W
65°48'0"W
Risk Category IV Wind Contour (mph)
180
260
200
280
N
478
220
300
0
1
2
4 Miles
240
320
Municipio de Yauco
Risk Category IV Effective Wind Speed Map (mph)
66°56'0"W
66°54'0"W
66°52'0"W
66°50'0"W
66°48'0"W
66°46'0"W
Municipio
de Lares
Municipio
de Adjuntas
18°10'0"N
180
18°10'0"N
Municipio
de Maricao
240
220
.20.00
180
180,
18°8'0"N
=180-
18°8'0"N
220
200
-200
220
(:
220
220
:
260
18°6'0"N
N
18°6'0"N
180
200
200
180
-200
200
200:
180
()
180
200
200
20
220
200 220
Municipio de
220
Sabana Grande
200
220
18°4'0"N
-180-
18°4'0"N
C.
180
200.
"
180
220
180
200
180
-08A
220
180
200
180
18°2'0"N
180-
18°2'0"N
220
200
200
Municipio
220
200
de Guanica
Municipio de
18°0'0"N
220
Guayanilla
18°0'0"N
G
220
220
,220
17°58'0"N
17°58'0"N
Atlantic Ocean
66°56'0"W
66°54'0"W
66°52'0"W
66°50'0"W
66°48'0"W
66°46'0"W
Risk Category IV Wind Contour (mph)
180
240
N
479
200
260
0
1
2
4 Miles
220
Municipio de Culebra
Risk Category IV Effective Wind Speed Map (mph)
65°22'0"W
65°20'0"W
65°18'0"W
65°16'0"W
65°14'0"W
18°24'0"N
18°24'0"N
18°22'0"N
18°22'0"N
200
220
12401
2000,
18°20'0"N
2600
18°20'0"N
220
220
200
200.
220
LOOZ
200
260
2020
200
18°18'0"N
18°18'0"N
200
200
200.
Atlantic Ocean
18°16'0"N
18°16'0"N
18°14'0"N
18°14'0"N
65°22'0"W
65°20'0"W
65°18'0"W
65°16'0"W
65°14'0"W
Risk Category IV Wind Contour (mph)
N
480
200
240
0
1
2
4 Miles
220
260
PUERTO RICO CODES
PRRC
Puerto Rico Residencial Code
DE GERENCIA DE
DE
PUE
482
PUERTO RICO RESIDENTIAL CODE 2018
As amended from
INTERNATIONAL RESIDENTIAL CODE 2018
"These AMENDMENTS to the 2018 INTERNATIONAL RESIDENTIAL CODE contain
copyrighted material from the 2018 International Residential Code, which is a copyrighted work
owned by the International Code Council, Inc. Without advance written permission from the
copyright owner, no part of this book may be reproduced, distributed, or transmitted in any form
or by any means, including, without limitation, electronic, optical or mechanical means (by way
of example and not limitation, photocopying, or recording by or in an information storage retrieval
system). For information on permission to copy material exceeding fair use, please contact:
Publications, 4051 West Flossmoor Road, Country Club Hills, IL 60478-5771. Phone 1-888-ICC-
SAFE (422-7233). Trademarks: "International Code Council," the "International Code Council"
logo and the "International Mechanical Code" are trademarks of the International Code Council,
Inc."
483
484
CHAPTER 1 - SCOPE AND ADMINISTRATION
PART 1 - SCOPE AND APPLICATION
SECTION R101- GENERAL
R101.1 Title. These provisions shall be known as the Puerto Rico Residential Code for One and
Two-family Dwellings, and shall be cited as such and will be referred to herein as "this code."
R101.2 Scope. The provisions of this code shall apply to the construction, alteration, movement,
enlargement, replacement, repair, equipment, use and occupancy, location, removal and
demolition of detached one and two-family dwellings and townhouses not more than three stories
above grade plane in height with a separate means of egress and their accessory structures not
more than three stories above grade plane in height.
Exception: The following shall be permitted to be constructed in accordance with this code
where provided with a residential fire sprinkler system complying with SectionP2904:
1. Live/work units located in townhouses and complying with the requirements of Section
419 of the Puerto Rico Building Code.
2. Owner-occupied lodging houses with five or fewer guestrooms.
3. A care facility with five or fewer persons receiving custodial care within a dwelling unit.
4. A care facility with five or fewer persons receiving medical care within a dwelling unit.
5. A care facility for five or fewer persons receiving care that are within a single-family
dwelling.
R101.3 Intent. The purpose of this code is to establish mini-mum requirements to safeguard the
public safety, health and general welfare through affordability, structural strength, means of egress
facilities, stability, sanitation, light and ventilation, energy conservation and safety to life and
property from fire and other hazards attributed to the built environment, and to provide safety to
fire fighters and emergency responders during emergency operations.
SECTION R102 - APPLICABILITY
R102.1 General. Where there is a conflict between a general requirement and a specific
requirement, the specific requirement shall be applicable. Where, in any specific case, different
sections of this code specify different materials, methods of construction or other requirements,
the most restrictive shall govern.
R102.2 Other laws. The provisions of this code shall not be deemed to nullify any provisions of
local, state or federal law.
485
R102.3 Application of references. References to chapter or section numbers, or to provisions not
specifically identified by number, shall be construed to refer to such chapter, section or provision
of this code.
R102.4 Referenced codes and standards. The codes and standards referenced in this code shall
be considered part of the requirements of this code to the prescribed extent of each such reference
and as further regulated in Sections R102.4.1and R102.4.2.
Exception: Where enforcement of a code provision would violate the conditions of the listing
of the equipment or appliance, the conditions of the listing and manufacturer's instructions
shall apply.
R102.4.1 Conflicts. Where conflicts occur between provisions of this code and referenced
codes and standards, the provisions of this code shall apply.
R102.4.2 Provisions in referenced codes and standards. Where the extent of the reference
to a referenced code or standard includes subject matter that is within the scope this code, the
provisions of this code, as applicable, shall take precedence over the provisions in the
referenced code or standard.
R102.5 Appendices. Provisions in the appendices shall not apply unless specifically referenced in
the adopting ordinance.
R102.6 Partial invalidity. In the event any part or provision of this code is held to be illegal or
void, this shall not have the effect of making void or illegal any of the other parts or pro-visions.
R102.7 Existing structures. The legal occupancy of any structure existing on the date of adoption
of this code shall be permitted to continue without change, except as is specifically covered in this
code, the Puerto Rico Fire Code, or as is deemed necessary by the building official for the general
safety and welfare of the occupants and the public.
R102.7.1 Additions, alterations or repairs. Additions, alterations or repairs to any structure
shall conform to the requirements for a new structure without requiring the existing structure
to comply with the requirements of this code, unless otherwise stated. Additions, alterations,
repairs and relocations shall not cause an existing structure to become unsafe or adversely
affect the performance of the building.
PART 2-ADMINISTRATION AND ENFORCEMENT
The administrative provisions of Part 2 of this Code are derived from provisions established by
the Act 161-2009, as amended and the Joint Regulation.
486
SECTION R103 - BUILDING ENFORCEMENT AGENCIES
R103.1 Creation of enforcement agency. Act 161 - 2009, as amended, designated the Permit
Management Office, Puerto Rico Planning Board, and Autonomous Municipalities with I to V
granted Hierarchy, as building enforcement authorities.
R103.1.1 The appointed Auxiliary Secretary of the Permits Management Office shall be
known as the building official.
R103.2 Appointment. The building official shall be appointed by the chief appointing authority
of Puerto Rico.
R103.3 Deputies. In accordance with the prescribed procedures of this jurisdiction and with the
concurrence of the appointing authority, the building official shall have the authority to appoint a
deputy building official, the related technical officers, inspectors, plan examiners and other
employees. Such employees shall have powers as delegated by the building official.
SECTION R104 - DUTIES AND POWERS OF THE BUILDING OFFICIAL
R104.1 General. The building official is hereby authorized and directed to enforce the provisions
of this code. The building official shall have the authority to render interpretations of this code
and to adopt policies and procedures in order to clarify the application of its provisions. Such
interpretations, policies and procedures shall be in compliance with the intent and purpose of this
code. Such policies and procedures shall not have the effect of waiving requirements specifically
provided for in this code.
R104.2 Applications and permits. The building official shall receive applications, review
construction documents and issue permits for the erection and alteration of buildings and
structures, inspect the premises for which such permits have been issued and enforce compliance
with the provisions of this code.
R104.3 Notices and orders. The building official shall issue necessary notices or orders to ensure
compliance with this code.
R104.4 Inspections. The building official shall make the required inspections or receive certified
reports of inspections made by the designated inspector, and the building official shall have the
authority to accept reports of inspection by approved agencies or individuals. Reports of such
inspections shall be in writing and be certified by a responsible officer of such approved agency
or by the responsible individual. The building official is authorized to engage such expert opinion
as deemed necessary to report on unusual technical issues that arise, subject to the approval of the
appointing authority.
R104.5 Identification. The building official shall carry proper identification when inspecting
structures or premises in the performance of duties under this code.
487
R104.6 Right of entry. Where it is necessary to make an inspection to enforce the provisions of
this code, or where the building official has reasonable cause to believe that there exists in a
structure or upon a premises a condition that is contrary to or in violation of this code that makes
the structure or premises unsafe, dangerous or hazardous, the building official or designee is
authorized to enter the structure or premises at reasonable times to inspect or to perform the duties
imposed by this code, provided that if such structure or premises be occupied that credentials be
presented to the occupant and entry requested. If such structure or premises is unoccupied, the
building official shall first make a reasonable effort to locate the owner, the owner's authorized
agent, or other person having charge or control of the structure or premises and request entry. If
entry is refused, the building official shall have recourse to the remedies provided by law to
secure entry.
R104.7 Department records. The building official shall keep official records of applications
received, permits and certificates issued, fees collected, reports of inspections, and notices and
orders issued. Such records shall be retained in the official records for the period required for the
retention of public records.
R104.8 Liability. The building official, member of the interpretive advisory Board of Code
Revisions or employee charged with the enforcement of this code, while acting for the jurisdiction
in good faith and without malice in the discharge of the duties required by this code or other
pertinent law or ordinance, shall not thereby be rendered civilly or criminally liable personally
and is hereby relieved from personal liability for any damage accruing to persons or property as a
result of any act or by reason of an act or omission in the discharge of official duties.
R104.8.1 Legal defense. Any suit or criminal complaint instituted against an officer or employee
because of an act performed by that officer or employee in the lawful discharge of duties and under
the provisions of this code shall be defended by legal representatives of the jurisdiction until the
final termination of the proceedings. The building official or any subordinate shall not be liable
for cost in any action, suit or proceeding that is instituted in pursuance of the provisions of this
code.
R104.9 Approved materials and equipment. Materials, equipment and devices approved by the
building official as established in the construction documents shall be constructed and installed in
accordance with such approval.
R104.9.1 Used materials and equipment. Used materials, equipment and devices shall not
be reused unless approved by the building official as established in the construction
documents.
R104.10 Modifications. Where there are practical difficulties involved in carrying out the
provisions of this code, the building official shall have the authority to grant modifications for
individual cases with the approval of the registered design professional, provided the building
official shall first find that special individual reason makes the strict letter of this code impractical
and the modification is in compliance with the intent and purpose of this code and that such
modification does not lessen health, life and fire safety or structural requirements. The details of
action granting modifications shall be recorded and entered in the files of the OGPe-DDEC.
488
R104.10.1 Flood hazard areas. The building official shall not grant modifications to any
provisions required in flood hazard areas as established by Table R301.2(1) unless a
determination has been made that:
1. There is good and sufficient cause showing that the unique characteristics of the size,
configuration or topography of the site render the elevation standards of Section R322
inappropriate.
2. Failure to grant the modification would result in exceptional hardship by rendering the lot
undevelopable.
3. The granting of modification will not result in increased flood heights, additional threats
to public safety, extraordinary public expense, cause fraud on or victimization of the
public, or conflict with existing laws or ordinances.
4. The modification is the minimum necessary to afford relief, considering the flood hazard.
5. Written notice specifying the difference between the design flood elevation and the elevation
to which the building is to be built, stating that the cost of flood insurance will be
commensurate with the increased risk resulting from the reduced floor elevation and
stating that construction below the design flood elevation increases risks to life and
property, has been submitted to the applicant.
R104.11 Alternative materials, design and methods of construction and equipment. The
provisions of this code are not intended to prevent the installation of any material or to prohibit
any design or method of construction not specifically prescribed by this code. The building official
shall have the authority to approve an alternative material, design or method of construction upon
application of the owner or the owner's authorized agent. The building official shall first find that
the proposed design is satisfactory and complies with the intent of the provisions of this code,
and that the material, method or work offered is, for the purpose intended, not less than the
equivalent of that prescribed in this code in quality, strength, effectiveness, fire resistance,
durability and safety. Compliance with the specific performance-based provisions of the Puerto
Rico Codes shall be an alternative to the specific requirements of this code. Where the alternative
material, design or method of construction is not approved, the building official shall respond in
writing, stating the reasons why the alternative was not approved.
R104.11.1 Tests. Where there is insufficient evidence of compliance with the provisions of
this code, or evidence that a material or method does not conform to the requirements of this
code, or in order to substantiate claims for alternative materials or methods, the building
official shall have the authority to require tests as evidence of compliance to be made at no
expense to the jurisdiction. Test methods shall be as specified in this code or by other
recognized test standards. In the absence of recognized and accepted test methods, the building
official shall approve the testing procedures. Tests shall be performed by an approved agency.
Reports of such tests shall be retained by the building official for the period required for
retention of public records.
489
SECTION R105 - PERMITS
R105.1 Required. Any owner or owner's authorized agent who intends to construct, enlarge,
alter, repair, move, demolish or change the occupancy of a building or structure, or to erect, install,
enlarge, alter, repair, remove, convert or replace any electrical, gas, mechanical or plumbing
system, the installation of which is regulated by this code, or to cause any such work to be
performed, shall first make application to the building official and obtain the required permit.
R105.2 Work exempt from permit. Exemption from permit requirements of this code shall not
be deemed to grant authorization for any work to be done in any manner in violation of the
provisions of this code or any other laws or ordinances of this jurisdiction. Permits shall not be
required for the the works detailed in rule 3.2.4 of the Joint Regulation.
R105.2.1 Emergency repairs. Where equipment replacements and repairs must be performed
in an emergency situation, the permit application shall be submitted within the next working
business day to the building official.
R105.2.2 Repairs. Application or notice to the building official is not required for ordinary
repairs to structures, replacement of lamps or the connection of approved portable electrical
equipment to approved permanently installed receptacles. Such repairs shall not include the
cutting away of any wall, partition or portion thereof, the removal or cutting of any structural
beam or load-bearing support, or the removal or change of any required means of egress, or
rearrangement of parts of a structure affecting the egress requirements; nor shall ordinary
repairs include addition to, alteration of, replacement or relocation of any water supply, sewer,
drainage, drain leader, gas, soil, waste, vent or similar piping, electric wiring or mechanical or
other work affecting public health or general safety.
R105.2.3 Public service agencies. A permit shall not be required for the installation,
alteration or repair of generation, transmission, distribution, metering or other related
equipment that is under the ownership and control of public service agencies by established
right.
R105.3 Application for permit. To obtain a permit, the applicant shall first file an application as
established by the Joint Regulation. Such application shall:
1. Identify and describe the work to be covered by the permit for which application is made.
2. Describe the land on which the proposed work is to be done by legal description, street
address or similar description that will readily identify and definitely locate the proposed
building or work.
3. Indicate the use and occupancy for which the proposed work is intended.
4. Be accompanied by construction documents and other information as required in Section
R106.1.
5. State the valuation of the proposed work.
6. Be signed by the applicant or the applicant's authorized agent.
7. Give such other data and information as required by the building official.
490
R105.3.1 Action on application. The building official shall examine or cause to be examined
applications for permits and amendments thereto within the time established by the Joint
Regulation. If the application or the construction documents do not conform to the
requirements of pertinent laws, the building official shall reject such application in writing
stating the reasons therefor. If the building official is satisfied that the proposed work conforms
to the requirements of this code and laws and ordinances applicable thereto, the building
official shall issue a permit therefor as soon as practicable.
R105.3.1.1 Determination of substantially improved or substantially damaged
existing buildings in flood hazard areas. For applications for reconstruction,
rehabilitation, addition, alteration, repair or other improvement of existing buildings or
structures located in a flood hazard area as established by Table R301.2(1), the building
official shall examine or cause to be examined the construction documents and shall
make a determination with regard to the value of the proposed work. For buildings that
have sustained damage of any origin, the value of the proposed work shall include the cost
to repair the building or structure to its predamaged condition. If the building official finds
that the value of proposed work equals or exceeds 50 percent of the market value of the
building or structure before the damage has occurred or the improvement is started, the
proposed work is a substantial improvement or repair of substantial damage and the
building official shall require existing portions of the entire building or structure to meet
the requirements of Section R322.
For the purpose of this determination, a substantial improvement shall mean any repair,
reconstruction, rehabilitation, addition or improvement of a building or structure, the cost
of which equals or exceeds 50 percent of the market value of the building or structure
before the improvement or repair is started. Where the building or structure has sustained
substantial damage, repairs necessary to restore the building or structure to its predamaged
condition shall be considered substantial improvements regardless of the actual repair
work performed. The term shall not include either of the following:
1. Improvements to a building or structure that are required to correct existing health,
sanitary or safety code violations identified by the building official and that are the
minimum necessary to ensure safe living conditions.
2. Any alteration of a historic building or structure, provided that the alteration will not
preclude the continued designation as a historic building or structure. For the purposes
of this exclusion, a historic building or properties shall be any of the following:
2.1. Listed or preliminarily determined to be eligible for listing in the National
Register of Historic Places.
2.2. Determined by the Secretary of the U.S. Department of Interior, Puerto Rico
Planning Board in the Register of Historic Places and Zones, Board of Directors
of the Institute of Puerto Rican Culture, and the Puerto Rico Legislative Assembly
as contributing to the historic significance of a registered historic district or zone
or a district preliminarily determined to qualify as an historic district or zone.
2.3. Designated as historic or having historic significance under a-applicable state
or local law, ordinance, or resolution.
491
R105.3.2 Time limitation of application. An application for a permit for any proposed work
shall be deemed to have been abandoned as established by the Joint Regulation unless such
application has been pursued in good faith or a permit has been issued; except that the building
official is authorized to grant one or more extensions of time. The extension shall be requested
in writing and justifiable cause demonstrated.
R105.4 Validity of permit. The issuance or granting of a permit shall not be construed to be a
permit for, or an approval of, any violation of any of the provisions of this code or of any
other ordinance of the jurisdiction. Permits presuming to give authority to violate or cancel
the provisions of this code or other ordinances of the jurisdiction shall not be valid. The issuance
of a permit based on construction documents and other data shall not prevent the building official
from requiring the correction of errors in the construction documents and other data. The building
official is authorized to prevent occupancy or use of a structure where in violation of this code or
of any other ordinances of Puerto Rico.
R105.5 Expiration. Every permit issued shall become invalid unless the work authorized by
such permit is commenced as established by the Joint Regulation. The building official is authorized
to grant, in writing, one or more extensions of time. The extension shall be requested in writing
through the digital system and justifiable cause demonstrated.
R105.6 Suspension or revocation. The building official is authorized to suspend or revoke a
permit issued under the Act 161-2009, as amended and established by the Joint Regulation.
R105.7 Placement of permit. The building permit or a copy shall be kept on the site of the work
until the completion of the project, as established by the Joint Regulation.
R105.8 Responsibility. It shall be the duty of every person who performs work for the installation
or repair of building, structure, electrical, gas, mechanical or plumbing systems, for which this
code is applicable, to comply with this code.
R105.9 Preliminary inspection. Before issuing a permit, the building official is authorized to
examine or cause to be examined buildings, structures and sites for which an application has been
filed.
SECTION R106 - CONSTRUCTION DOCUMENTS
R106.1 Submittal documents. Submittal documents consisting of construction documents, and
other data shall be submitted digital form with each application for a permit. The construction
documents shall be prepared by a registered design professional where required by the statutes of
Puerto Rico. Where special conditions exist, the building official is authorized to require additional
construction documents to be prepared by a registered design professional.
Exception: The building official is authorized to waive the submission of construction
documents and other data not required to be prepared by a registered design professional
if it is found that the nature of the work applied for is such that reviewing of construction
492
documents is not necessary to obtain compliance with this code, as established by the Joint
Regulation.
R106.1.1 Information on construction documents. Construction documents shall be
drawn upon suitable material. Electronic media documents are permitted to be submitted
where approved by the building official. Construction documents shall be of sufficient
clarity to indicate the location, nature and extent of the work proposed and show in detail
that it will conform to the provisions of this code and relevant laws, ordinances, rules and
regulations, as determined by the building official, as established by the Joint Regulation.
R106.1.2 Manufacturer's installation instructions. Manufacturer's installation instructions,
as required by this code, shall be available on the job site at the time of inspection.
R106.1.3 Information on braced wall design. For buildings and structures utilizing braced
wall design, and where required by the building official, braced wall lines shall be identified
on the construction documents. Pertinent information including, but not limited to, bracing
methods, location and length of braced wall panels and foundation requirements of braced
wall panels at top and bottom shall be provided.
R106.1.4 Information for construction in flood hazard areas. For buildings and structures
located in whole or in part in flood hazard areas as established by Table R301.2(1),
construction documents shall include:
1. Delineation of flood hazard areas, floodway boundaries and flood zones and the design
flood elevation, as appropriate.
2. The elevation of the proposed lowest floor, including basement; in areas of shallow
flooding (AO Zones), the height of the proposed lowest floor, including basement, above
the highest adjacent grade.
3. The elevation of the bottom of the lowest horizontal structural member in coastal highhazard areas (V Zone) and in Coastal A Zones where such zones are delineated on flood
hazard maps identified in Table R301.2(1) or otherwise delineated by the jurisdiction. d
elevations are not included on the community's Flood Insurance Rate Map (FIRM), the
building official and the applicant shall obtain and reasonably utilize any design flood
elevation and floodway data available from other sources.
R106.2 Site plan or plot plan. The construction documents submitted with the application for
permit shall be accompanied by a site plan showing the size and location of new construction and
existing structures on the site and distances from lot lines. In the case of demolition, the site
plan shall show construction to be demolished and the location and size of existing structures and
construction that are to remain on the site or plot, as established by the Joint Regulation.
R106.3 Examination of documents. The building official shall examine or cause to be examined
construction documents for code compliance.
R106.3.1 Approval of construction documents. Where the building official issues a
permit, the construction documents shall be approved in writing or by digital a stamp
493
that states "REVIEWED FOR CODE COMPLIANCE." One set of construction
documents in digital format, so reviewed shall be retained by the building official. A
digital copy shall be returned to the applicant, and a printed copy shall be kept at the site
of work and shall be open to inspection by the building official or a duly authorized
representative.
R106.3.2 Previous approvals. This code shall not require changes in the construction
documents, construction or designated occupancy of a structure for which a lawful permit
has been heretofore issued or otherwise lawfully authorized, and the construction of
which has been pursued in good faith with this Code and the Joint Regulation.
R106.3.3 Phased approval. The building official is authorized to issue a permit for the
construction of foundations or any other part of a building or structure before the construction
documents for the whole building or structure have been submitted, provided that adequate
information and detailed statements have been filed complying with pertinent requirements
of this code. The holder of such permit for the foundation or other parts of a building or
structure shall proceed at the holder's own risk with the building operation and without
assurance that a permit for the entire structure will be granted.
R106.4 Amended construction documents. Work shall be installed in accordance with the
approved construction documents, and any changes made during construction that are not in
compliance with the approved construction documents shall be resubmitted for approval as an
amended set of construction documents.
R106.5 Retention of construction documents. A digital set of approved construction
documents shall be retained by the building official, as established by the Joint Regulation.
SECTION R107 - TEMPORARY STRUCTURES AND USES
R107.1 General. The building official is authorized to issue a permit for temporary structures and
temporary uses. Such permits shall be limited as to time of service, as established by the Joint
Regulation.
R107.2 Conformance. Temporary structures and uses shall conform to the structural strength, fire
safety, means of egress, light, ventilation and sanitary requirements of this code, and the Joint
Regulation, as necessary to ensure the public health, safety and general welfare.
R107.3 Temporary power. The building official is authorized to give permission to temporarily
supply and use power in part of an electric installation before such installation has been fully
completed and the final certificate of completion has been issued. The part covered by the
temporary certificate shall comply with the requirements specified for temporary lighting, heat or
power in NFPA 70 and the Puerto Rico Electric Power Authority's Reglamento Complementario
al Código Eléctrico Nacional (Complementary Code). In case of a conflict between the
Complementary Code and the NFPA 70, the Complementary Code will prevail.
R107.4 Termination of approval. The building official is authorized to terminate such permit
for a temporary structure or use and to order the temporary structure or use to be discontinued.
494
SECTION R108 - FEES
R108.1 Payment of fees. A permit shall not be valid until the fees prescribed by law have been
paid, nor shall an amendment to a permit be released until the additional fee, if any, has been paid.
R108.2 Schedule of permit fees. On buildings, structures, electrical, gas, mechanical and
plumbing systems or alterations requiring a permit, a fee for each permit shall be paid as required,
in accordance with the schedule as established by the applicable governing authority.
R108.3 Building permit valuations. Building permit valuation shall include total value of the
work for which a permit is being issued, such as electrical, gas, mechanical, plumbing equipment
and other permanent systems, including materials and labor, as established by the Joint Regulation.
R108.4 Related fees. The payment of the fee for the construction, alteration, removal or
demolition for work done in connection to or concurrently with the work authorized by a building
permit shall not relieve the applicant or holder of the permit from the payment of other fees that
are prescribed by law.
R108.5 Refunds. The building official is authorized to establish a refund policy.
R108.6 Work commencing before permit issuance. Any person who commences work
requiring a permit on a building, structure, electrical, gas, mechanical or plumbing system before
obtaining the necessary permits shall be subject to a fee established by the applicable governing
authority that shall be in addition to the required permit fees.
SECTION R109 - INSPECTIONS
R109.1 Types of inspections. For on-site construction, from time to time the designated inspector
and the building official, upon notification from the permit holder or his agent, shall make or cause
to be made any necessary inspections and shall either approve that portion of the construction as
completed or shall notify the permit holder or his or her agent wherein the same fails to comply
with this code.
R109.1.1 Foundation inspection. Inspection of the foundation shall be made after poles or
piers are set or trenches or basement areas are excavated and any required forms erected and
any required reinforcing steel is in place and supported prior to the placing of concrete. The
foundation inspection shall include excavations for thickened slabs intended for the support of
bearing walls, partitions, structural supports, or equipment and special requirements for wood
foundations.
R109.1.2 Plumbing, mechanical, gas and electrical systems inspection. Rough inspection
of plumbing, mechanical, gas and electrical systems shall be made prior to covering or
concealment, before fixtures or appliances are set or installed, and prior to framing inspection.
Exception: Backfilling of ground-source heat pump loop systems tested in accordance
with Section M2105.28 prior to inspection shall be permitted.
495
R109.1.3 Floodplain inspections. For construction in flood hazard areas as established by
Table R301.2(1), upon placement of the lowest floor, including basement, and prior to further
vertical construction, the building official shall require submission of documentation, prepared
and sealed by a registered design professional, of the elevation of the lowest floor, including
basement, required in Section R322.
R109.1.4 Frame and masonry inspection. Inspection of framing and masonry construction
shall be made after the roof, masonry, framing, firestopping, draftstopping and bracing are in
place and after the plumbing, mechanical and electrical rough inspections are approved.
R109.1.5 Other inspections. In addition to inspections in Sections R109.1.1 through
R109.1.4, the building official shall have the authority to make or require any other inspections
to ascertain compliance with this code and other laws enforced by the building official.
R109.1.5.1 Fire-resistance-rated construction inspection. Where fire-resistance-rated
construction is required between dwelling units or due to location on property, the building
official shall require an inspection of such construction after lathing or gypsum board or
gypsum panel products are in place, but before any plaster is applied, or before board or
panel joints and fasteners are taped and finished.
R109.1.6 Final inspection. Final inspection shall be made after the permitted work is complete
and prior to occupancy.
R109.1.6.1 Elevation documentation. If located in a flood hazard area, the
documentation of elevations required in Section R322.1.10 shall be submitted to the
building official prior to the final inspection.
R109.2 Inspection agencies. The building official is authorized to accept reports of approved
agencies, provided such agencies satisfy the requirements as to qualifications and reliability, as
established by the Joint Regulation.
R109.3 Inspection requests. It shall be the duty of the permit holder or their agent to notify the
building official that such work is ready for inspection. It shall be the duty of the person requesting
any inspections required by this code to provide access to and means for inspection of such work.
R109.4 Approval required. Work shall not be done beyond the point indicated in each successive
inspection without first obtaining the approval of the building official. The designated inspector
and/or the building official, upon notification, shall make the requested inspections and shall
either indicate the portion of the construction that is satisfactory as completed, or shall notify the
permit holder or an agent of the permit holder wherein the same fails to comply with this code.
Any portions that do not comply shall be corrected and such portion shall not be covered or
concealed until authorized by the building official.
496
SECTION R110 - CERTIFICATE OF OCCUPANCY
R110.1 Use and occupancy. A building or structure shall not be used or occupied, and a change
of occupancy or change of use of a building or structure or portion thereof shall not be made, until
the building official has issued a certificate of occupancy therefor as provided herein. Issuance of
a certificate of occupancy shall not be construed as an approval of a violation of the provisions of
this code or of other ordinances of Puerto Rico. Certificates presuming to give authority to violate
or cancel the provisions of this code or other ordinances of Puerto Rico shall not be valid.
Exception: Certificates of occupancy are not required for work exempt from permits under
the Joint Regulation.
R110.2 Change in use. Changes in the character or use of an existing structure shall not be made
except as specified in Sections 407 and 408 of the Puerto Rico Existing Building Code.
R110.3 Certificate issued. After the building official inspects the building or structure and does
not find violations of the provisions of this code or other laws that are enforced by the building
enforcement agencies, the building official shall issue a certificate of occupancy containing the
following:
1. The permit number.
2. The address of the structure.
3. The name and address of the owner or the owner's authorized agent.
4. A description of that portion of the structure for which the certificate is issued.
5. A statement that the described portion of the structure has been inspected for compliance
with the requirements of this code.
6. The name of the building official.
7. The edition of the code under which the permit was issued.
8. If an automatic sprinkler system is provided and whether the sprinkler system is required.
9. Any special stipulations and conditions of the building permit.
R110.4 Temporary occupancy. The building official is authorized to issue a temporary certificate
of occupancy before the completion of the entire work covered by the permit, provided that such
portion or portions shall be occupied safely. The building official shall set a time period during
which the temporary certificate of occupancy is valid.
R110.5 Revocation. The building official shall, in writing, suspend or revoke a certificate of
occupancy issued under the provisions of this code wherever the certificate is issued in error, or
on the basis of incorrect information supplied, or where it is determined that the building or
structure or portion thereof is in violation of any ordinance or regulation or any of the provisions
of this code and the Joint Regulation.
497
SECTION R111 - SERVICE UTILITIES
R111.1 Connection of service utilities. A person shall not make connections from a utility,
source of energy, fuel or power to any building or system that is regulated by this code for which
a permit is required, until approved by the building official.
R111.2 Temporary connection. The building official shall have the authority to authorize the
temporary connection of the building or system to the utility, source of energy, fuel or power.
R111.3 Authority to disconnect service utilities. The building official and the government
agencies with jurisdiction shall have the authority to authorize disconnection of utility service to the
building, structure or system regulated by this code and the referenced codes and standards set
forth in Section R102.4 in case of emergency where necessary to eliminate an immediate hazard
to life or property or where such utility connection has been made without the approval required
by Section R111.1 or R111.2. The building official shall notify the government agencies with
jurisdiction and where possible the owner or the owner's authorized agent and occupant of the
building, structure or service system of the decision to disconnect prior to taking such action. If
not notified prior to disconnection, the owner, the owner's authorized agent or occupant of the
building, structure or service system shall be notified in writing as soon as practical thereafter.
SECTION R112 - INTERPRETIVE ADVISORY BOARD
R112.1 General. An interpretive advisory board is created to advise the building official and/or
the administrative judge. This interpretive advisory board shall be appointed by the Auxiliary
Secretary of OGPe-DDEC to issue and handle binding recommendations on interpretive matters
relating to aspects of this code, including its application and implementation.
The administrative judge may also require an interpretation from the board when a revision is
requested where the application of the required code is in question.
R112.2 Limitations on authority. Request for interpretative revision shall be based on a claim
that the true intent of this code or the rules legally adopted thereunder have been
incorrectly interpreted, the provisions of this code do not fully apply or an equally good or better
form of construction is proposed. The board shall not have authority to waive requirements of this
code.
R112.3 Qualifications. The interpretive advisory board of code revisions shall consist of members
who are qualified by experience and training to pass judgement on matters pertaining to building.
R112.4 Administration. The building official shall take immediate action in accordance with the
decision of the board.
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SECTION R113 - VIOLATIONS
R113.1 Unlawful acts. It shall be unlawful for any person, firm or corporation to erect, construct,
alter, extend, repair, move, remove, demolish or occupy any building, structure or equipment
regulated by this code, or cause same to be done, in conflict with or in violation of any of the
provisions of this code.
R113.2 Notice of violation. The building official is authorized to serve a notice of violation or
order on the person responsible for the erection, construction, alteration, extension, repair,
moving, removal, demolition or occupancy of a building or structure in violation of the provisions
of this code, or in violation of a detail statement or a plan approved thereunder, or in violation
of a permit or certificate issued under the provisions of this code. Such order shall direct the
discontinuance of the illegal action or condition and the abatement of the violation.
R113.3 Prosecution of violation. If the notice of violation is not complied with in the time
prescribed by such notice, the building official is authorized to request the legal counsel of the
jurisdiction to institute the appropriate proceeding at law or in equity to restrain, correct or abate
such violation, or to require the removal or termination of the unlawful occupancy of the building
or structure in violation of the provisions of this code or of the order or direction made pursuant
thereto.
R113.4 Violation penalties. Any person who violates a provision of this code or fails to comply
with any of the requirements thereof or who erects, constructs, alters or repairs a building or
structure in violation of the approved construction documents or directive of the building official,
or of a permit or certificate issued under the provisions of this code, shall be subject to penalties
as prescribed by law.
SECTION R114 - STOP WORK ORDER
R114.1 Notice to owner or the owner's authorized agent. Upon notice from the building official
that work on any building or structure is being executed contrary to the provisions of this code or
in an unsafe and dangerous manner, such work shall be immediately stopped. The stop work order
shall be issued in accordance with the Joint Regulation.
R114.2 Unlawful continuance. Any person who shall continue any work in or about the structure
after having been served with a stop work order, except such work as that person is directed to
perform to remove a violation or unsafe condition, shall be subject to penalties as prescribed by
law.
499
CHAPTER 2 - DEFINITIONS
SECTION R201 - GENERAL
R201.1 Scope. Unless otherwise expressly stated, the following words and terms shall, for the
purposes of this code, have the meanings indicated in this chapter.
R201.2 Interchangeability. Words used in the present tense include the future; words in the
masculine gender include the feminine and neuter; the singular number includes the plural and the
plural, the singular.
R201.3 Terms defined in other codes. Where terms are not defined in this code such terms shall
have the meanings ascribed in other code publications of the International Code Council.
R201.4 Terms not defined. Where terms are not defined through the methods authorized by this
section, such terms shall have ordinarily accepted meanings such as the context implies.
SECTION R202 - DEFINITIONS
[RE]ABOVE-GRADE WALL. For the definition applicable in Chapter 11, see Section N1101.6.
[RB]ACCESS (TO). That which enables a device, an appliance or equipment to be reached by
ready access or by a means that first requires the removal or movement of a panel, door or similar
obstruction.
[RE]ACCESSIBLE. For the definition applicable in Chapter 11, see Section N1101.6.
[RB]ACCESSORY STRUCTURE. A structure that is accessory to and incidental to that of the
dwelling(s) and that is located on the same lot.
[RB]ADDITION. An extension or increase in floor area, number of stories or height of a
building or structure.
For the definition applicable in Chapter 11, see Section N1101.6.
[RB]ADHERED STONE OR MASONRY VENEER. Stone or masonry veneer secured and
supported through the adhesion of an approved bonding material applied to an approved backing.
[AJADMINISTRATIVE JUDGE. The director of the Administrative Revisions Division, as
establish by Act 161-2009, as amended.
[MP]AIR ADMITTANCE VALVE. A one-way valve designed to allow air into the plumbing
drainage system where a negative pressure develops in the piping. This device shall close by
500
gravity and seal the terminal under conditions of zero differential pressure (no flow conditions)
and under positive internal pressure.
[RE]AIR BARRIER. For the definition applicable in Chapter 11, see Section N1101.6.
[MP]AIR BREAK (DRAINAGE SYSTEM). An arrangement where a discharge pipe from a
fixture, appliance or device drains indirectly into a receptor below the flood-level rim of the
receptor and above the trap seal.
[MP]AIR CIRCULATION, FORCED. A means of providing space conditioning utilizing
movement of air through ducts or plenums by mechanical means.
[MPJAIR-CONDITIONING SYSTEM. A system that consists of heat exchangers, blowers,
filters, supply, exhaust and return-air systems, and shall include any apparatus installed in
connection therewith.
[MP]AIR GAP, DRAINAGE SYSTEM. The unobstructed vertical distance through free
atmosphere between the outlet of a waste pipe and the flood-level rim of the fixture or receptor into
which it is discharging.
[MP]AIR GAP, WATER-DISTRIBUTION SYSTEM. The unobstructed vertical distance
through free atmosphere between the lowest opening from a water supply discharge to the floodlevel rim of a plumbing fixture.
[RB]AIR-IMPERMEABLE INSULATION. An insulation having an air permanence equal to or
less than 0.02 L/s-m² at 75 Pa pressure differential as tested in accordance with ASTM E2178 or
E283.
For the definition applicable in Chapter 11, see Section N1101.6.
[RB]ALTERATION. Any construction, retrofit or renovation to an existing structure other than
repair or addition that requires a permit. Also, a change in a building, electrical, gas, mechanical
or plumbing system that involves an extension, addition or change to the arrangement, type or
purpose of the original installation that requires a permit.
For the definition applicable in Chapter 11, see Section N1101.6.
[RBJALTERNATING TREAD DEVICE. A device that has a series of steps between 50 and
70 degrees (0.87 and 1.22 rad) from horizontal, usually attached to a center support rail in an
alternating manner so that the user does not have both feet on the same level at the same time.
[RB]ANCHORED STONE OR MASONRY VENEER. Stone or masonry veneer secured with
approved mechanical fasteners to an approved backing.
[MP]ANCHORS. See "Supports."
501
[MP]ANTISIPHON. A term applied to valves or mechanical devices that eliminate siphonage.
[MP]APPLIANCE. A device or apparatus that is manufactured and designed to utilize energy
and for which this code provides specific requirements.
[RB]APPROVED. Acceptable to the building official.
[RB]APPROVED AGENCY. An established and recognized agency that is regularly engaged
in conducting tests, furnishing inspection services or furnishing product certification, and has been
approved by the building official.
For the definition applicable in Chapter 11, see Section N1101.6.
[MP]APPROVED SOURCE. An independent person, firm or corporation, approved by the
building official, who is competent and experienced in the application of engineering principles to
materials, methods or systems analyses.
[RB]ASPECT RATIO. The ratio of longest to shortest perpendicular dimensions, or for wall
sections, the ratio of height to length.
[RB]ATTIC. The unfinished space between the ceiling assembly and the roof assembly.
[RB]ATTIC, HABITABLE. A finished or unfinished habitable space within an attic.
[RE]AUTOMATIC. For the definition applicable in Chapter 11, see Section N1101.6.
[MP]BACKFLOW, DRAINAGE. A reversal of flow in the drainage system.
[MP]BACKFLOW PREVENTER. A backflow prevention assembly, a backflow prevention
device or other means or method to prevent backflow into the potable water supply.
[MP]BACKFLOW PREVENTER, REDUCED-PRESSURE-ZONE TYPE. A backflowprevention device consisting of two independently acting check valves, internally force loaded to
a normally closed position and separated by an intermediate chamber (or zone) in which there is
an automatic relief means of venting to atmosphere internally loaded to a normally open position
between two tightly closing shutoff valves and with means for testing for tightness of the checks
and opening of relief means.
[MP]BACKFLOW, WATER DISTRIBUTION. The flow of water or other liquids into the
potable water-supply piping from any sources other than its intended source. Backsiphonage is
one type of backflow.
[MPJBACKPRESSURE. Pressure created by any means in the water distribution system that by
being in excess of the pressure in the water supply mains causes a potential backflow condition.
502
[MPJBACKPRESSURE, LOW HEAD. A pressure less than or equal to 4.33 psi (29.88 kPa) or
the pressure exerted by a 10-foot (3048 mm) column of water.
[MPJBACKSIPHONAGE. The flowing back of used or contaminated water from piping into a
potable water-supply pipe due to a negative pressure in such pipe.
[MP]BACKWATER VALVE. A device installed in a drain or pipe to prevent backflow of
sewage.
[RB]BASEMENT. A story that is not a story above grade plane. (see "Story above grade plane").
[RE]BASEMENT WALL. For the definition applicable in Chapter 11, see Section N1101.6.
[RB]BASIC WIND SPEED. Three-second gust speed at 33 feet (10 058 mm) above the ground
in Exposure C (see Section R301.2.1) as given in Figure R301.2(5)A, and for Puerto Rico Figure
R301.2(5)C.
[MP]BATHROOM GROUP. A group of fixtures, including or excluding a bidet, consisting of
a water closet, lavatory, and bathtub or shower. Such fixtures are located together on the same
floor level.
[RB]BATTERY SYSTEM, STATIONARY STORAGE. A rechargeable energy storage system
consisting of electrochemical storage batteries, battery chargers, controls and associated electrical
equipment designed to provide electrical power to a building. The system is typically used to
provide standby or emergency power, an uninterruptable power supply, load shedding, load
sharing or similar capabilities.
[MP]BEND. A drainage fitting, designed to provide a change in direction of a drain pipe of less
than the angle specified by the amount necessary to establish the desired slope of the line (see
"Elbow" and "Sweep").
[MP]BOILER. A self-contained appliance from which hot water is circulated for heating
purposes and then returned to the boiler, and that operates at water pressures not exceeding
160 pounds per square inch gage (psig) (1102 kPa gauge) and at water temperatures not exceeding
250°F (121°C).
[RB]BOND BEAM. A horizontal grouted element within masonry in which reinforcement is
embedded.
[RB]BRACED WALL LINE. A straight line through the building plan that represents the
location of the lateral resistance provided by the wall bracing.
[RB]BRACED WALL LINE, CONTINUOUSLY SHEATHED. A braced wall line with
structural sheathing applied to all sheathable surfaces including the areas above and below
openings.
503
[RB]BRACED WALL PANEL. A full-height section of wall constructed to resist in-plane shear
loads through interaction of framing members, sheathing material and anchors.
The panel's length meets the requirements of its particular bracing method, and
contributes toward the total amount of bracing required along its braced wall line in accordance
with Section R602.10.1.
[MP]BRANCH. Any part of the piping system other than a riser, main or stack.
[MP]BRANCH, FIXTURE. See "Fixture branch, drainage."
[MP]BRANCH, HORIZONTAL. See "Horizontal branch, drainage."
[MP]BRANCH INTERVAL. A vertical measurement of distance, 8 feet (2438 mm) or more in
developed length, between the connections of horizontal branches to a drainage stack.
Measurements are taken down the stack from the highest horizontal branch connection.
[MP]BRANCH, MAIN. A water-distribution pipe that extends horizontally off a main or riser
to convey water to branches or fixture groups.
[MP]BRANCH, VENT. A vent connecting two or more individual vents with a vent stack or
stack vent.
[MP]BTU/H. The listed maximum capacity of an appliance, absorption unit or burner expressed
in British thermal units input per hour.
[RB]BUILDING. Any one- or two-family dwelling or portion thereof, including townhouses,
used or intended to be used for human habitation, for living, sleeping, cooking or eating
purposes, or any combination thereof, or any accessory structure.
For the definition applicable in Chapter 11, see Section N1101.6.
[MP]BUILDING DRAIN. The lowest piping that collects the discharge from all other drainage
piping inside the house and extends 30 inches (762 mm) in developed length of pipe, beyond the
exterior walls and conveys the drainage to the building sewer.
[RB]BUILDING, EXISTING. Existing building is a building erected prior to the adoption of this
code, or one for which a legal building permit has been issued.
[RBJBUILDING-INTEGRATED PHOTOVOLTAIC PRODUCT. A building product that
incorporates photovoltaic modules and functions as a component of the building envelope.
[RBJBUILDING-INTEGRATED PHOTOVOLTAIC ROOF PANEL (BIPV Roof Panel). A
photovoltaic panel that functions as a component of the building envelope.
504
[RB]BUILDING LINE. The line established by law, beyond which a building shall not extend,
except as specifically provided by law. For the definition applicable in Chapter 11, see Section
N1101.6.
[A]BUILDING OFFICIAL. The Auxiliary Secretary of the Permits Management Office of the
Department of Economic Development and Commerce (OGPe-DDEC), or a duly authorized
representative.
[MP]BUILDING SEWER. That part of the drainage system that extends from the end of the
building drain and conveys its discharge to a public sewer, private sewer, individual sewagedisposal system or other point of disposal.
[RE]BUILDING SITE. For the definition applicable in Chapter 11, see Section N1101.6.
[RE]BUILDING THERMAL ENVELOPE. For the definition applicable in Chapter 11, see
Section N1101.6.
[RB]BUILT-UP ROOF COVERING. Two or more layers of felt cemented together and surfaced
with a cap sheet, mineral aggregate, smooth coating or similar surfacing material.
[RB]CAP PLATE. The top plate of the double top plates used in structural insulated panel (SIP)
construction. The cap plate is cut to match the panel thickness such that it overlaps the wood
structural panel facing on both sides.
[RB]CARBON MONOXIDE ALARM. A single- or multiple-station alarm intended to detect
carbon monoxide gas and alert occupants by a distinct audible signal. It incorporates a sensor,
control components and an alarm notification appliance in a single unit.
[RB]CARBON MONOXIDE DETECTOR. A device with an integral sensor to detect carbon
monoxide gas and transmit an alarm signal to a connected alarm control unit.
[RB]CEILING HEIGHT. The clear vertical distance from the finished floor to the finished
ceiling.
[RB]CEMENT PLASTER. A mixture of portland or blended cement, Portland cement or
blended cement and hydrated lime, masonry cement or plastic cement and aggregate and other
approved materials as specified in this code.
[MP]CHIMNEY. A primary vertical structure containing one or more flues, for the purpose of
carrying gaseous products of combustion and air from a fuel-burning appliance to the outside
atmosphere.
[RB]CHANGE OF OCCUPANCY. A change in the use of a building or portion of a building
that involves a change in the application of the requirements of this code.
[MP]CHIMNEY CONNECTOR. A pipe that connects a fuel-burning appliance to a chimney.
505
[MP]CHIMNEY TYPES.
Residential-type appliance. An approved chimney for removing the products of
combustion from fuel-burning, residential-type appliances producing combustion gases
not in excess of 1,000°F (538°C) under normal operating conditions, and capable of
producing combustion gases of 1,400°F (760°C) during intermittent forces firing for
periods up to 1 hour. All temperatures shall be measured at the appliance flue outlet.
Residential-type appliance chimneys include masonry and factory-built types.
[MP]CIRCUIT VENT. A vent that connects to a horizontal drainage branch and vents two traps
to not more than eight traps or trapped fixtures connected into a battery.
[MP]CIRCULATING HOT WATER SYSTEM. A specifically designed water distribution
system where one or more pumps are operated in the service hot water piping to circulate heated
water from the water-heating equipment to fixtures and back to the water-heating equipment.
For the definition applicable in Chapter 11, see Section N1101.6.
[RB]CLADDING. The exterior materials that cover the surface of the building envelope that is
directly loaded by the wind.
[MP]CLEANOUT. An opening in the drainage system used for the removal of possible
obstruction and located to allow for access.
[RE]CLIMATE ZONE. A geographical region based on climatic criteria as specified in this
code.
For the definition applicable in Chapter 11, see Section N1101.6.
[RB]CLOSET. A small room or chamber used for storage.
CODE OFFICIAL. The officer or other designated authority of the government agency having
jurisdiction responsible for the enforcement of the pertaining code, or a duly authorized
representative.
[RB]COLLAPSIBLE SOILS. Soils that exhibit volumetric reduction in response to partial or full
wetting under load.
[MP]COLLECTION PIPE. Unpressurized pipe used within the collection system that drains onsite non-potable water or rainwater to a storage tank by gravity.
[MP]COMBINATION WASTE AND VENT SYSTEM. A specially designed system of waste
piping embodying the horizontal wet venting of one or more sinks, lavatories or floor drains by
means of a common waste and vent pipe adequately sized to provide free movement of air above
the flow line of the drain.
506
[RB]COMBUSTIBLE MATERIAL. Any material not defined as noncombustible.
[MP]COMBUSTION AIR. The air provided to fuel-burning equipment including air for fuel
combustion, draft hood dilution and ventilation of the equipment enclosure.
[MP]COMMON VENT. A single pipe venting two trap arms within the same branch interval,
either back-to-back or one above the other.
[RB]COMPRESSIBLE SOILS. Soils that exhibit volumetric reduction in response to the
application of load even in the absence of wetting or drying.
[MPJCONDENSATE. The liquid that separates from a gas due to a reduction in temperature; for
example, water that condenses from flue gases and water that condenses from air circulating
through the cooling coil in air conditioning equipment.
[MP]CONDENSING APPLIANCE. An appliance that condenses water generated by the
burning of fuels.
[RB]CONDITIONED AIR. Air treated to control its temperature, relative humidity or quality.
[REJCONDITIONED FLOOR AREA. For the definition applicable in Chapter 11, see Section
N1101.6.
[REJCONDITIONED SPACE. For the definition applicable in Chapter 11, see Section N1101.6.
[RB]CONSTRUCTION DOCUMENTS. Written, graphic and pictorial documents prepared or
assembled for describing the design, location and physical characteristics of the elements of a
project necessary for obtaining a building permit. Construction drawings shall be drawn to an
appropriate scale.
[MPJCONTAMINATION. A high-hazard or health-hazard impairment of the quality of the
potable water that creates an actual hazard to the public health through poisoning or
through the spread of disease by sewage, industrial fluids or waste.
[RE]CONTINUOUS AIR BARRIER. For the definition applicable in Chapter 11, see Section
N1101.6.
[RE]CONTINUOUS INSULATION (ci). For the definition applicable in Chapter 11, see
Section N1101.6.
[MP]CONTINUOUS WASTE. A drain from two or more similar adjacent fixtures connected to
a single trap.
[MP]CONTROL, LIMIT. An automatic control responsive to changes in liquid flow or level,
pressure, or temperature for limiting the operation of an appliance.
507
[MP]CONTROL, PRIMARY SAFETY. A safety control responsive directly to flame
properties that senses the presence or absence of flame and, in event of ignition failure or
unintentional flame extinguishment, automatically causes shutdown of mechanical equipment.
[MPJCONVECTOR. A system incorporating a heating element in an enclosure in which air enters
an opening below the heating element, is heated and leaves the enclosure through an opening
located above the heating element.
[RB]CORE. The lightweight middle section of a structural insulated panel composed of foam
plastic insulation, that provides the link between the two facing shells.
[RB]CORROSION RESISTANCE. The ability of a material to withstand deterioration of its
surface or its properties where exposed to its environment.
[RB]COURT. A space, open and unobstructed to the sky, located at or above grade level on a lot
and bounded on three or more sides by walls or a building.
[RB]CRAWL SPACE. An underfloor space that is not a basement.
[RE]CRAWL SPACE WALL. For the definition applicable in Chapter 11, see Section N1101.6.
[RB]CRIPPLE WALL. A framed wall extending from the top of the foundation to the underside
of the floor framing of the first story above grade plane.
[MP]CROSS CONNECTION. Any connection between two otherwise separate piping systems
that allows a flow from one system to the other.
[RBJCROSS-LAMINATED TIMBER. A prefabricated engineered wood product consisting of
not less than three layers of solid-sawn lumber or structural composite lumber where the adjacent
layers are cross-oriented and bonded with structural adhesive to form a solid wood element.
[RE]CURTAIN WALL. For the definition applicable in Chapter 11, see Section N1101.6.
[RB]DALLE GLASS. A decorative composite glazing material made of individual pieces of glass
that are embedded in a cast matrix of concrete or epoxy.
[MP]DAMPER, VOLUME. A device that will restrict, retard or direct the flow of air in any
duct, or the products of combustion of heat-producing equipment, vent connector, vent or
chimney.
[RB]DEAD LOADS. The weight of the materials of construction incorporated into the building,
including but not limited to walls, floors, roofs, ceilings, stairways, built-in partitions, finishes,
cladding, and other similarly incorporated architectural and structural items, and fixed service
equipment.
508
[RB]DECORATIVE GLASS. A carved, leaded or Dalle glass or glazing material with a
purpose that is decorative or artistic, not functional; with coloring, texture or other design qualities
or components that cannot be removed without destroying the glazing material; and with a surface,
or assembly into which it is incorporated, that is divided into segments.
[RE]DEMAND RECIRCULATION WATER SYSTEM. For the definition applicable in
Chapter 11, see Section N1101.6.
[MP]DESIGN PROFESSIONAL. See "Registered design professional."
[MP]DEVELOPED LENGTH. The length of a pipeline measured along the center line of the
pipe and fittings.
[MP]DIAMETER. Unless specifically stated, the term "diameter" is the nominal diameter as
designated by the approved material standard.
[RB]DIAPHRAGM. A horizontal or nearly horizontal system acting to transmit lateral forces to
the vertical resisting elements. Where the term "diaphragm" is used, it includes horizontal
bracing systems.
[MP]DILUTION AIR. Air that enters a draft hood or draft regulator and mixes with flue gases.
[MP]DIRECT SYSTEM. A solar thermal system in which the gas or liquid in the solar collector
loop is not separated from the load.
[MP]DIRECT-VENT APPLIANCE. A fuel-burning appliance with a sealed combustion system
that draws all air for combustion from the outside atmosphere and discharges all flue gases to the
outside atmosphere.
[MP]DRAFT. The pressure difference existing between the appliance or any component part
and the atmosphere, that causes a continuous flow of air and products of combustion through the
gas passages of the appliance to the atmosphere.
Induced draft. The pressure difference created by the action of a fan, blower or ejector,
that is located between the appliance and the chimney or vent termination.
Natural draft. The pressure difference created by a vent or chimney because of its height,
and the temperature difference between the flue gases and the atmosphere.
[MP]DRAFT HOOD. A device built into an appliance, or a part of the vent connector from an
appliance, that is designed to provide for the ready escape of the flue gases from the appliance in
the event of no draft, backdraft or stoppage beyond the draft hood; prevent a backdraft from
entering the appliance; and neutralize the effect of stack action of the chimney or gas vent on the
operation of the appliance.
509
[MP]DRAFT REGULATOR. A device that functions to maintain a desired draft in the
appliance by automatically reducing the draft to the desired value.
[RB]DRAFT STOP. A material, device or construction installed to restrict the movement of air
within open spaces of concealed areas of building components such as crawl spaces, floor-ceiling
assemblies, roof-ceiling assemblies and attics.
[MP]DRAIN. Any pipe that carries soil and waterborne wastes in a building drainage system.
[MP]DRAIN-BACK SYSTEM. A solar thermal system in which the fluid in the solar collector
loop is drained from the collector into a holding tank under prescribed circumstances.
[MP]DRAINAGE FITTING. A pipe fitting designed to provide connections in the drainage
system that have provisions for establishing the desired slope in the system. These fittings are
made from a variety of both metals and plastics. The methods of coupling provide for required
slope in the system.
[RE]DUCT. For the definition applicable in Chapter 11, see Section N1101.6.
[MP]DUCT SYSTEM. A continuous passageway for the transmission of air that, in addition to
ducts, includes duct fittings, dampers, plenums, fans and accessory air-handling equipment and
appliances.
For the definition applicable in Chapter 11, see Section N1101.6.
[RB]DWELLING. Any building that contains one or two dwelling units used, intended, or
designed to be built, used, rented, leased, let or hired out to be occupied, or that are occupied for
living purposes.
[RB]DWELLING UNIT. A single unit providing complete independent living facilities for one
or more persons, including permanent provisions for living, sleeping, eating, cooking and
sanitation.
For the definition applicable in Chapter 11, see Section N1101.6.
[MP]DWV. Abbreviated term for drain, waste and vent piping as used in common plumbing
practice.
[MP]EFFECTIVE OPENING. The minimum cross-sectional area at the point of water-supply
discharge, measured or expressed in terms of diameter of a circle and if the opening is not circular,
the diameter of a circle of equivalent cross-sectional area. (This is applicable to air gap.)
[MP]ELBOW. A pressure pipe fitting designed to provide an exact change in direction of a pipe
run. An elbow provides a sharp turn in the flow path (see "Bend" and "Sweep").
510
[RB]EMERGENCY ESCAPE AND RESCUE OPENING. An operable exterior window,
door or similar device that provides for a means of escape and access for rescue in the event of
an emergency. (See also "Grade floor opening.")
[RE]ENERGY ANALYSIS. For the definition applicable in Chapter 11, see Section N1101.6.
[RE]ENERGY COST. For the definition applicable in Chapter 11, see Section N1101.6.
[RE]ENERGY SIMULATION TOOL. For the definition applicable in Chapter 11, see Section
N1101.6.
[RB]ENGINEERED WOOD RIM BOARD. A full-depth structural composite lumber, wood
structural panel, structural glued laminated timber or prefabricated wood I-joist member designed
to transfer horizontal (shear) and vertical (compression) loads, provide attachment for diaphragm
sheathing, siding and exterior deck ledgers and provide lateral support at the ends of floor or roof
joists or rafters.
[MP]EQUIPMENT. Piping, ducts, vents, control devices and other components of systems
other than appliances that are permanently installed and integrated to provide control of
environmental conditions for buildings. This definition shall also include other systems
specifically regulated in this code.
[MP]EQUIVALENT LENGTH. For determining friction losses in a piping system, the effect
of a particular fitting equal to the friction loss through a straight piping length of the same nominal
diameter.
[RE]ERI REFERENCE DESIGN. For the definition applicable in Chapter 11, see Section
N1101.6.
[RBJESCARPMENT. With respect to topographic wind effects, a cliff or steep slope generally
separating two levels or gently sloping areas.
[MPJESSENTIALLY NONTOXIC TRANSFER FLUIDS. Fluids having a Gosselin rating of
1, including propylene glycol; mineral oil; polydimethy oil oxane; hydrochlorofluorocarbon
chlorofluorocarbon and hydrofluorocarbon refrigerants; and FDA-approved boiler water additives
for steam boilers.
[MPJESSENTIALLY TOXIC TRANSFER FLUIDS. Soil, water or gray water and fluids
having a Gosselin rating of 2 or more including ethylene glycol, hydrocarbon oils, ammonia
refrigerants and hydrazine.
[MPJEVAPORATIVE COOLER. A device used for reducing air temperature by the process of
evaporating water into an airstream.
[MP]EXCESS AIR. Air that passes through the combustion chamber and the appliance flue in
excess of what is theoretically required for complete combustion.
511
[MP]EXHAUST HOOD, FULL OPENING. An exhaust hood with an opening not less than
the diameter of the connecting vent.
[MP]EXISTING INSTALLATIONS. Any plumbing system regulated by this code that was
legally installed prior to the effective date of this code, or for which a permit to install has been
issued.
[RB]EXPANSIVE SOILS. Soils that exhibit volumetric increase or decrease (swelling or
shrinking) in response to partial or full wetting or drying under load.
[RB]EXTERIOR INSULATION AND FINISH SYSTEMS (EIFS). EIFS are nonstructural,
no-load-bearing exterior wall cladding systems that consist of an insulation board attached either
adhesively or mechanically, or both, to the substrate; an integrally reinforced base coat; and a
textured protective finish coat.
[RB]EXTERIOR INSULATION AND FINISH SYSTEMS (EIFS) WITH DRAINAGE. An
EIFS that incorporates a means of drainage applied over a water-resistive barrier.
[RE]EXTERIOR WALL. For the definition applicable in Chapter 11, see Section N1101.6.
[RB]EXTERIOR WALL COVERING. A material or assembly of materials applied on the
exterior side of exterior walls for the purpose of providing a weather-resistive barrier, insulation
or for aesthetics, including but not limited to, veneers, siding, exterior insulation and finish
systems, architectural trim and embellishments such as cornices, soffits, and fascias.
[RB]FACING. The wood structural panel facings that form the two outmost rigid layers of the
structural insulated panel.
[MPJFACTORY-BUILT CHIMNEY. A listed and labeled chimney composed of factory-made
components assembled in the field in accordance with the manufacturer's instructions and the
conditions of the listing.
[MPJFACTORY-MADE AIR DUCT. A listed and labeled duct manufactured in a factory and
assembled in the field in accordance with the manufacturer's instructions and conditions of the
listing.
[REJFENESTRATION. Products classified as either vertical fenestration or skylights and sloped
glazing, installed in such a manner as to preserve the weather-resistant barrier of the wall or roof
in which they are installed. Fenestration includes products with glass or other transparent or
translucent materials.
For the definition applicable in Chapter 11, see Section
N1101.6.
Skylights. For the definition applicable in Chapter 11, see Section N1101.6.
512
Vertical fenestration. For the definition applicable in
Chapter 11, see Section N1101.6.
[REJFENESTRATION, VERTICAL. Windows that are fixed or movable, opaque doors, glazed
doors, glazed block and combination opaque and glazed doors installed in a wall at less than 15
degrees from vertical.
For the definition applicable in Chapter 11, see Section
N1101.6.
[REJFENESTRATION PRODUCT, SITE-BUILT. For the definition applicable in Chapter
11, see Section N1101.6.
[RBJFIBER-CEMENT (BACKERBOARD, SIDING, SOFFIT, TRIM AND
UNDERLAYMENT) PRODUCTS. Manufactured thin section composites of hydraulic
cementitious matrices and discrete non-asbestos fibers.
[RB]FIRE SEPARATION DISTANCE. The distance measured from the building face to one of
the following:
1. To the closest interior lot line.
2. To the centerline of a street, an alley or public way.
3. To an imaginary line between two buildings on the lot. The distance shall be
measured at a right angle from the face of the wall.
[RBJFIREBLOCKING. Building materials or materials approved for use as fireblocking,
installed to resist the free passage of flame to other areas of the building through concealed spaces.
[RB]FIREPLACE. An assembly consisting of a hearth and fire chamber of noncombustible
material and provided with a chimney, for use with solid fuels.
Factory-built fireplace. A listed and labeled fireplace and chimney system composed
of factory-made components, and assembled in the field in accordance with
manufacturer's instructions and the conditions of the listing.
Masonry fireplace. A field-constructed fireplace composed of solid masonry units, bricks,
stones or concrete.
[MP]FIREPLACE STOVE. A free-standing, chimney-connected solid-fuel-burning heater
designed to be operated with the fire chamber doors in either the open or closed position.
[RB]FIREPLACE THROAT. The opening between the top of the firebox and the smoke
chamber.
513
[RBJFIRE-RETARDANT-TREATED WOOD. Pressure treated lumber and plywood that
exhibit reduced surface burning characteristics and resist propagation of fire.
Other means during manufacture. A process where the wood raw material is treated
with a fire-retardant formulation while undergoing creation as a finished product.
Pressure process. A process for treating wood using an initial vacuum followed by the
introduction of pressure above atmospheric.
[MP]FIXTURE. See "Plumbing fixture."
[MP]FIXTURE BRANCH, DRAINAGE. A drain serving two or more fixtures that discharges
into another portion of the drainage system.
[MP]FIXTURE BRANCH, WATER-SUPPLY. A water-supply pipe between the fixture supply
and a main water-distribution pipe or fixture group main.
[MP]FIXTURE DRAIN. The drain from the trap of a fixture to the junction of that drain with
any other drain pipe.
[MP]FIXTURE FITTING.
Supply fitting. A fitting that controls the volume or directional flow or both of water and
that is either attached to or accessed from a fixture or is used with an open or atmospheric
discharge.
Waste fitting. A combination of components that conveys the sanitary waste from the
outlet of a fixture to the connection of the sanitary drainage system.
[MP]FIXTURE GROUP, MAIN. The main water-distribution pipe (or secondary branch)
serving a plumbing fixture grouping such as a bath, kitchen or laundry area to which two or more
individual fixture branch pipes are connected.
[MP]FIXTURE SUPPLY. The water-supply pipe connecting a fixture or fixture fitting to a
fixture branch.
[MP]FIXTURE UNIT, DRAINAGE (d.f.u.). A measure of probable discharge into the drainage
system by various types of plumbing fixtures, used to size DWV piping systems. The drainage
fixture-unit value for a particular fixture depends on its volume rate of drainage discharge, on the
time duration of a single drainage operation and on the average time between successive
operations.
[MP]FIXTURE UNIT, WATER-SUPPLY (w.s.f.u.). A measure of the probable hydraulic
demand on the water supply by various types of plumbing fixtures used to size water-piping
systems. The water-supply fixture-unit value for a particular fixture depends on its volume rate
514
of supply, on the time duration of a single supply operation and on the average time between
successive operations.
[RB]FLAME SPREAD. The propagation of flame over a surface.
[RB]FLAME SPREAD INDEX. A comparative measure, expressed as a dimensionless number,
derived from visual measurements of the spread of flame versus time for a material tested in
accordance with ASTM E84 or UL 723.
[MP]FLEXIBLE AIR CONNECTOR. A conduit for transferring air between an air duct or
plenum and an air terminal unit, an air inlet or an air outlet. Such conduit is limited in its use,
length and location.
[RB]FLIGHT. A continuous run of rectangular treads or winders or combination thereof from
one landing to another.
[MPJFLOOD-LEVEL RIM. The edge of the receptor or fixture from which water overflows.
[MP]FLOOR DRAIN. A plumbing fixture for recess in the floor having a floor-level strainer
intended for the purpose of the collection and disposal of wastewater used in cleaning the floor and
for the collection and disposal of accidental spillage to the floor.
[MP]FLOOR FURNACE. A self-contained furnace suspended from the floor of the space being
heated, taking air for combustion from outside such space, and with means for lighting the
appliance from such space.
[MP]FLOW PRESSURE. The static pressure reading in the water-supply pipe near the faucet
or water outlet while the faucet or water outlet is open and flowing at capacity.
[MP]FLUE. See "Vent."
[MP]FLUE, APPLIANCE. The passages within an appliance through which combustion
products pass from the combustion chamber to the flue collar.
[MP]FLUE COLLAR. The portion of a fuel-burning appliance designed for the attachment of a
draft hood, vent connector or venting system.
[MP]FLUE GASES. Products of combustion plus excess air in appliance flues or heat exchangers.
[MP]FLUSH VALVE. A device located at the bottom of a flush tank that is operated to flush
water closets.
[MP]FLUSHOMETER TANK. A device integrated within an air accumulator vessel that is
designed to discharge a predetermined quantity of water to fixtures for flushing purposes.
515
[MPJFLUSHOMETER VALVE. A flushometer valve is a device that discharges a
predetermined quantity of water fixtures for flushing purposes and is actuated by direct water
pressure.
[RB]FOAM BACKER BOARD. Foam plastic used in siding applications where the foam plastic
is a component of the siding.
[RB]FOAM PLASTIC INSULATION. A plastic that is intentionally expanded by the use of a
foaming agent to produce a reduced-density plastic containing voids consisting of open or closed
cells distributed throughout the plastic for thermal insulating or acoustic purposes and that has a
density less than 20 pounds per cubic foot (320 kg/m³) unless it is used as interior trim.
[RB]FOAM PLASTIC INTERIOR TRIM. Exposed foam plastic used as picture molds, chair
rails, crown moldings, baseboards, handrails, ceiling beams, door trim and window trim and
similar decorative or protective materials used in fixed applications.
[MP]FUEL-PIPING SYSTEM. All piping, tubing, valves and fittings used to connect fuel
utilization equipment to the point of fuel delivery.
[MP]FULL-OPEN VALVE. A water control or shutoff component in the water supply system
piping that, where adjusted for maximum flow, the flow path through the component's closure
member is not a restriction in the component's through-flow area.
[MP]FULLWAY VALVE. A valve that in the full open position has an opening cross-sectional
area that is not less than 85 percent of the cross-sectional area of the connecting pipe.
[MP]FURNACE. A vented heating appliance designed or arranged to discharge heated air into
a conditioned space or through a duct or ducts.
[RB]GLAZING AREA. The interior surface area of all glazed fenestration, including the area of
sash, curbing or other framing elements, that enclose conditioned space. Includes the area of
glazed fenestration assemblies in walls bounding conditioned basements.
[RB]GRADE. The finished ground level adjoining the building at all exterior walls.
[MP]GRADE, PIPING. See "Slope."
[RB]GRADE FLOOR OPENING. A window or other opening located such that the sill height
of the opening is not more than 44 inches (1118 mm) above or below the finished ground level
adjacent to the opening. (See also "Emergency escape and rescue opening.")
[RB]GRADE PLANE. A reference plane representing the average of the finished ground level
adjoining the building at all exterior walls. Where the finished ground level slopes away from the
exterior walls, the reference plane shall be established by the lowest points within the area
between the building and the lot line or, where the lot line is more than 6 feet (1829 mm) from the
building between the structure and a point 6 feet (1829 mm) from the building.
516
[MP]GRAY WATER. Waste discharged from lavatories, bathtubs, showers, clothes washers and
laundry trays.
[MP]GRIDDED WATER DISTRIBUTION SYSTEM. A water distribution system where
every water distribution pipe is interconnected so as to provide two or more paths to each fixture
supply pipe.
[RB]GROSS AREA OF EXTERIOR WALLS. The normal projection of all exterior walls,
including the area of all windows and doors installed therein.
[MPJGROUND-SOURCE HEAT PUMP LOOP SYSTEM. Piping buried in horizontal or
vertical excavations or placed in a body of water for the purpose of transporting heat transfer liquid
to and from a heat pump. Included in this definition are closed loop systems in which the liquid is
recirculated and open loop systems in which the liquid is drawn from a well or other source.
[RB]GUARD. A building component or a system of building components located near the open
sides of elevated walking surfaces that minimizes the possibility of a fall from the walking surface
to the lower level.
[RB]GUESTROOM. Any room or rooms used or intended to be used by one or more guests for
living or sleeping purposes.
[RB]GYPSUM BOARD. The generic name for a family of sheet products consisting of a
noncombustible core primarily of gypsum with paper surfacing. Gypsum wallboard, gypsum
sheathing, gypsum base for gypsum veneer plaster, exterior gypsum soffit board, predecorated
gypsum board and water-resistant gypsum backing board complying with the standards listed in
Section R702.3 and Part IX of this code are types of gypsum board.
[RB]GYPSUM PANEL PRODUCT. The general name for a family of sheet products consisting
essentially of gypsum.
[RB]HABITABLE SPACE. A space in a building for living, sleeping, eating or cooking.
Bathrooms, toilet rooms, closets, halls, storage or utility spaces and similar areas are not
considered habitable spaces.
[RB]HANDRAIL. A horizontal or sloping rail intended for grasping by the hand for guidance or
support.
[MP]HANGERS. See "Supports."
[MP]HAZARDOUS LOCATION. Any location considered to be a fire hazard for flammable
vapors, dust, combustible fibers or other highly combustible substances.
[MP]HEAT PUMP. An appliance having heating or heating and cooling capability and that uses
refrigerants to extract heat from air, liquid or other sources.
517
[RE]HEATED SLAB. For the definition applicable in Chapter 11, see Section N1101.6.
[RB]HEIGHT, BUILDING. The vertical distance from grade plane to the average height of the
highest roof surface.
[RB]HEIGHT, STORY. The vertical distance from top to top of two successive tiers of beams
or finished floor surfaces; and, for the topmost story, from the top of the floor finish to the top of
the ceiling joists or, where there is not a ceiling, to the top of the roof rafters.
[REJHIGH-EFFICACY LAMPS. For the definition applicable in Chapter 11, see Section
N1101.6.
[MPJHIGH-TEMPERATURE (H.T.) CHIMNEY. A high temperature chimney complying with
the requirements of UL103. A Type H.T. chimney is identifiable by the markings "Type H.T."
on each chimney pipe section.
[RB]HILL. With respect to topographic wind effects, a land surface characterized by strong relief
in any horizontal direction.
[RB]HISTORIC BUILDING OR PROPERTY. Any building or structure site, object, place,
location, district or zone, or collection of structures and their associated sites, deemed of
importance to the history, architecture or culture of an area by an appropriate local, state or federal
governmental jurisdiction and as defined by the "Reglamento Conjunto para la Evaluación y
Expedición de Permisos Relacionados al Desarrollo, Uso de Terrenos y Operación de Negocios
(Reglamento Conjunto), según la Ley Número 161 De 2009, según enmendada". This include
historical buildings or properties:
1. Listed or certified as eligible for listing by the State Historic Preservation Officer or
the Keeper of the National Register of Historic Places, in the National Register of
Historic Places.
2. Designated as historic or having historic significance under an applicable state or local
law, ordinance or resolution.
3. Designated as historic or having historic significance by the Puerto Rico Planning
Board in the Register of Historic Places and Zones, Board of Directors of the Institute
of Puerto Rican Culture, and the Puerto Rico Legislative Assembly.
4. Certified as a contributing or eligible resource within a National Register, state
designated or locally designated historic district or zone.
[MPJHORIZONTAL BRANCH, DRAINAGE. A drain pipe extending laterally from a soil or
waste stack or building drain, that receives the discharge from one or more fixture drains.
[MPJHORIZONTAL PIPE. Any pipe or fitting that makes an angle of less than 45 degrees (0.79
rad) with the horizontal.
[MP]HOT WATER. Water at a temperature greater than or equal to 110°F (43°C).
518
[RBJHURRICANE-PRONE REGIONS. Areas vulnerable to hurricanes, defined as the U.S.
Atlantic Ocean and Gulf of Mexico coasts where the ultimate design wind speed, Vult, is greater
than 115 miles per hour (51 m/s), and Hawaii, Puerto Rico, Guam, Virgin Islands and America
Samoa.
[MPJHYDROGEN-GENERATING APPLIANCE. A self-contained package or factorymatched packages of integrated systems for generating gaseous hydrogen. Hydrogen-generating
appliances utilize electrolysis, reformation, chemical or other processes to generate hydrogen.
[MP]IGNITION SOURCE. A flame, spark or hot surface capable of igniting flammable vapors
or fumes. Such sources include appliance burners, burner ignitions and electrical switching
devices.
[RB]IMPACT PROTECTIVE SYSTEM. Construction that has been shown by testing to
withstand the impact of test missiles and that is applied, attached, or locked over exterior glazing.
[MP]INDIRECT SYSTEM. A solar thermal system in which the gas or liquid in the solar
collector loop circulates between the solar collector and a heat exchanger and such gas or liquid is
not drained from the system or supplied to the load during normal operation.
[MP]INDIRECT WASTE PIPE. A waste pipe that discharges into the drainage system through
an air gap into a trap, fixture or receptor.
[MP]INDIVIDUAL SEWAGE DISPOSAL SYSTEM. A system for disposal of sewage by
means of a septic tank or mechanical treatment, designed for use apart from a public sewer to
serve a single establishment or building.
[MP]INDIVIDUAL VENT. A pipe installed to vent a single fixture drain that connects with the
vent system above or terminates independently outside the building.
[MP]INDIVIDUAL WATER SUPPLY. A supply other than an approved public water supply
that serves one or more families.
[REJINFILTRATION. For the definition applicable in Chapter 11, see Section N1101.6.
[RB]INSULATED SIDING. A type of continuous insulation, with manufacturer-installed
insulating material as an integral part of the cladding product, having a minimum Rvalue of R-2.
For the definition applicable in Chapter 11, see Section N1101.6.
[RB]INSULATED VINYL SIDING. A vinyl cladding product, with manufacturer-installed
foam plastic insulating material as an integral part of the cladding product, having a thermal
resistance of not less than R-2.
519
[RB]INSULATING CONCRETE FORM (ICF). A concrete forming system using stay-inplace forms of rigid foam plastic insulation, a hybrid of cement and foam insulation, a hybrid of
cement and wood chips, or other insulating material for constructing cast-in-place concrete walls.
[RB]INSULATING SHEATHING. An insulating board having a thermal resistance of not less
than R-2 of the core material.
For the definition applicable in Chapter 11, see Section N1101.6.
(JOINT REGULATION) JOINT PERMITS REGULATIONS FOR THE EVALUATION
AND ISSUANCE OF PERMITS RELATED TO DEVELOPMENT, LAND USE AND
BUSINESS OPERATION. As defined in the "Reglamento Conjunto de Permisos para Obras de
Construcción y Uso de Terrenos de Puerto Rico, (Reglamento Conjunto)" as established by the
Act No. 161 of December 1, 2009, "Ley para la Reforma del Proceso de Permisos de Puerto Rico,
as amended".
[RB]JURISDICTION. The governmental unit that has adopted this code.
[RB]KITCHEN. Kitchen shall mean an area used, or designated to be used, for the preparation of
food.
[RB]LABEL. An identification applied on a product by the manufacturer that contains the name
of the manufacturer, the function and performance characteristics of the product or material, and
the name and identification of an approved agency and that indicates that the representative sample
of the product or material has been tested and evaluated by an approved agency. (See also
"Manufacturer's designation" and "Mark.")
[RB]LABELED. Equipment, materials or products to which have been affixed a label, seal,
symbol or other identifying mark of a nationally recognized testing laboratory, approved agency
or other organization concerned with product evaluation that maintains periodic inspection of
the production of such labeled items and whose labeling indicates either that the equipment,
material or product meets identified standards or has been tested and found suitable for a specified
purpose.
For the definition applicable in Chapter 11, see Section N1101.6.
[RBJLIGHT-FRAME CONSTRUCTION. Construction whose vertical and horizontal
structural elements are primarily formed by a system of repetitive wood or cold-formed steel
framing members.
[RB]LISTED. Equipment, materials, products or services included in a list published by an
organization acceptable to the code official and concerned with evaluation of products or services
that maintains periodic inspection of production of listed equipment or materials or periodic
evaluation of services and whose listing states either that the equipment, material, product or
service meets identified standards or has been tested and found suitable for a specified purpose.
520
For the definition applicable in Chapter 11, see Section N1101.6.
[RB]LIVE LOADS. Those loads produced by the use and occupancy of the building or other
structure and do not include construction or environmental loads such as wind load, snow load,
rain load, earthquake load, flood load or dead load.
[MP]LIVING SPACE. Space within a dwelling unit utilized for living, sleeping, eating, cooking,
bathing, washing and sanitation purposes.
[MP]LOCAL EXHAUST. An exhaust system that uses one or more fans to exhaust air from a
specific room or rooms within a dwelling.
[MPJLOCKING-TYPE TAMPER-RESISTANT CAP. A cap designed to be unlocked by a
specially designed tool or key to prevent removal of the cap by means of hand-loosening or by
commonly available tools.
[RB]LODGING HOUSE. A one-family dwelling where one or more occupants are primarily
permanent in nature, and rent is paid for guestrooms.
[RB]LOT. A portion or parcel of land considered as a unit.
[RB]LOT LINE. A line dividing one lot from another, or from a street or any public place.
[REJLOW-VOLTAGE LIGHTING. For the definition applicable in Chapter 11, see Section
N1101.6.
[MP]MACERATING TOILET SYSTEMS. A system comprised of a sump with macerating
pump and with connections for a water closet and other plumbing fixtures, that is designed to
accept, grind and pump wastes to an approved point of discharge.
[MP]MAIN. The principal pipe artery to which branches may be connected.
[MP]MAIN SEWER. See "Public sewer."
[MP]MANIFOLD WATER DISTRIBUTION SYSTEMS. A fabricated piping arrangement in
which a large supply main is fitted with multiple branches in close proximity in which water is
distributed separately to fixtures from each branch.
[RE]MANUAL. For the definition applicable in Chapter 11, see Section N1101.6.
[RB]MANUFACTURED HOME. Manufactured home means a structure, transportable in one
or more sections, that in the traveling mode is 8 body feet (2438 body mm) or more in width or 40
body feet (12 192 body mm) or more in length, or, where erected on site, is 320 square feet (30
m²) or more, and that is built on a permanent chassis and designed to be used as a dwelling with
or without a permanent foundation where connected to the required utilities, and includes the
plumbing, heating, air-conditioning and electrical systems contained therein; except that such term
521
shall include any structure that meets all the requirements of this paragraph except the size
requirements and with respect to which the manufacturer voluntarily files a certification required
by the secretary (HUD) and complies with the standards established under this title. For mobile
homes built prior to June 15, 1976, a label certifying compliance to the Standard for Mobile
Homes, NFPA 501, in effect at the time of manufacture is required. For the purpose of these
provisions, a mobile home shall be considered to be a manufactured home.
[RBJMANUFACTURER'S DESIGNATION. An identification applied on a product by the
manufacturer indicating that a product or material complies with a specified standard or set of
rules. (See also "Mark" and "Label.")
[RB] MANUFACTURER'S INSTALLATION INSTRUCTIONS. Printed instructions
included with equipment as part of the conditions of their listing and labeling.
[RB]MARK. An identification applied on a product by the manufacturer indicating the name of
the manufacturer and the function of a product or material. (See also "Manufacturer's designation"
and "Label.")
[RB]MASONRY CHIMNEY. A field-constructed chimney composed of solid masonry units,
bricks, stones or concrete.
[RB]MASONRY HEATER. A masonry heater is a solid fuel burning heating appliance
constructed predominantly of concrete or solid masonry having a mass of not less than 1,100
pounds (500 kg), excluding the chimney and foundation. It is designed to absorb and store a
substantial portion of heat from a fire built in the firebox by routing exhaust gases through internal
heat exchange channels in which the flow path downstream of the firebox includes not less
than one 180-degree (3.14-rad) change in flow direction before entering the chimney and that
deliver heat by radiation through the masonry surface of the heater.
[RB]MASONRY, SOLID. Masonry consisting of solid masonry units laid contiguously with the
joints between the units filled with mortar.
[RB]MASONRY UNIT. Brick, tile, stone, architectural cast stone, glass block or concrete block
conforming to the requirements specified in Section 2103 of the Puerto Rico Building Code.
Clay. A building unit larger in size than a brick, composed of burned clay, shale, fire clay
or mixtures thereof.
Concrete. A building unit or block larger in size than 12 inches by 4 inches by 4 inches
(305 mm by 102 mm by
102 mm) made of cement and suitable aggregates.
Glass. No-load-bearing masonry composed of glass units bonded by mortar.
522
Hollow. A masonry unit with a net cross-sectional area in any plane parallel to the
loadbearing surface that is less than 75 percent of its gross cross-sectional area measured
in the same plane.
Solid. A masonry unit with a net cross-sectional area in every plane parallel to the
loadbearing surface that is 75 percent or more of its cross-sectional area measured in the
same plane.
[RB]MEAN ROOF HEIGHT. The average of the roof eave height and the height to the highest
point on the roof surface, except that eave height shall be used for roof angle of less than or
equal to 10 degrees (0.18 rad).
[MP]MECHANICAL DRAFT SYSTEM. A venting system designed to remove flue or vent
gases by mechanical means, that consists of an induced draft portion under non-positive static
pressure or a forced draft portion under positive static pressure.
Forced draft venting system. A portion of a venting system using a fan or other
mechanical means to cause the removal of flue or vent gases under positive static
pressure.
Induced draft venting system. A portion of a venting system using a fan or other
mechanical means to cause the removal of flue or vent gases under non-positive static vent
pressure.
Power venting system. A portion of a venting system using a fan or other mechanical
means to cause the removal of flue or vent gases under positive static vent pressure.
[MP]MECHANICAL EXHAUST SYSTEM. A system for removing air from a room or space
by mechanical means.
[MPJMECHANICAL JOINT.
1. A connection between pipes, fittings or pipes and fittings that is not welded, brazed,
caulked, soldered, solvent cemented or heat-fused.
2. A general form of gas or liquid-tight connections obtained by the joining of parts
through a positive holding mechanical construction such as, but not limited to, flanged,
screwed, clamped or flared connections.
[MPJMECHANICAL SYSTEM. A system specifically addressed and regulated in this code and
composed of components, devices, appliances and equipment.
[RB]METAL ROOF PANEL. An interlocking metal sheet having an installed weather exposure
of not less than 3 square feet (0.28 m²) per sheet.
[RB]METAL ROOF SHINGLE. An interlocking metal sheet having an installed weather
exposure less than 3 square feet (0.28 m²) per sheet.
523
[RB]MEZZANINE. An intermediate level or levels between the floor and ceiling of any story.
[RB]MODIFIED BITUMEN ROOF COVERING. One or more layers of polymer modified
asphalt sheets. The sheet materials shall be fully adhered or mechanically attached to the substrate
or held in place with an approved ballast layer.
[RBJMULTIPLE-STATION SMOKE ALARM. Two or more single-station alarm devices
that are capable of interconnection such that actuation of one causes all integral or separate
audible alarms to operate.
[RB]NAILABLE SUBSTRATE. A product or material such as framing, sheathing or furring,
composed of wood or wood-based materials, or other materials and fasteners providing
equivalent fastener withdrawal resistance.
[MP]NATURAL DRAFT SYSTEM. A venting system designed to remove flue or vent gases
under non-positive static vent pressure entirely by natural draft.
[RB]NATURALLY DURABLE WOOD. The heartwood of the following species with the
exception that an occasional piece with corner sapwood is permitted if 90 percent or more of the
width of each side on which it occurs is heartwood.
Decay resistant. Redwood, cedar, black locust and black walnut.
Termite resistant. Alaska yellow cedar, redwood, Eastern red cedar and Western red cedar
including all sapwood of Western red cedar.
[RBJNONCOMBUSTIBLE MATERIAL. Materials that pass the test procedure for defining
non-combustibility of elementary materials set forth in ASTM E136.
[RB]NOSING. The leading edge of treads of stairs and of landings at the top of stairway flights.
[RB]OCCUPIED SPACE. The total area of all buildings or structures on any lot or parcel of
ground projected on a horizontal plane, excluding permitted projections as allowed by this code.
[MP]OFFSET. A combination of fittings that makes two changes in direction, bringing one
section of the pipe out of line and into a line parallel with the other section.
(OGPE-DDEC) PERMITS MANAGEMENT OFFICE: As defined in the Act 141, of July 10,
2018, "Ley de Ejecución del Plan de Reorganización del Departamento de Desarrollo Económico
y Comercio".
[MP]ON-SITE NONPOTABLE WATER REUSE SYSTEMS. Water systems for the
collection, treatment, storage, distribution, and reuse of non-potable water generated on site,
including but not limited to graywater systems. This definition does not include rainwater
harvesting systems.
524
[REJOPAQUE DOOR. For the definition applicable in Chapter 11, see Section N1101.6.
[RB]OWNER. Any person, agent, firm or corporation having a legal or equitable interest in the
property.
[RB]PAN FLASHING. Corrosion-resistant flashing at the base of an opening that is integrated
into the building exterior wall to direct water to the exterior and is premanufactured, fabricated,
formed or applied at the job site.
[RB]PANEL THICKNESS. Thickness of core plus two layers of structural wood panel facings.
[MP]PELLET FUEL-BURNING APPLIANCE. A closed combustion, vented appliance
equipped with a fuel feed mechanism for burning processed pellets of solid fuel of a specified
size and composition.
[MP]PELLET VENT. A vent listed and labeled for use with a listed pellet fuel-burning
appliance.
[RB]PERFORMANCE CATEGORY. A designation of wood structural panels as related to the
panel performance used in Chapters 4, 5, 6 and 8.
[RB]PERMIT. An official document or certificate issued by the building official that authorizes
performance of a specified activity.
[RB]PERSON. An individual, heirs, executors, administrators or assigns, and a firm, partnership
or corporation, its or their successors or assigns, or the agent of any of the aforesaid.
[RB]PHOTOVOLTAIC MODULE. A complete, environmentally protected unit consisting of
solar cells, optics and other components, exclusive of a tracker, designed to generate DC power
where exposed to sunlight.
[RB]PHOTOVOLTAIC PANEL. A collection of photovoltaic modules mechanically fastened
together, wired, and designed to provide a field-installable unit.
[RBJPHOTOVOLTAIC PANEL SYSTEM. A system that incorporates discrete photovoltaic
panels that convert solar radiation into electricity, including rack support systems.
[RB]PHOTOVOLTAIO SHINGLES. A roof covering that resembles shingles and that
incorporates photovoltaic modules.
[MP]PITCH. See "Slope."
[RB]PLASTIC COMPOSITE. A generic designation that refers to wood-plastic composites and
plastic lumber.
525
[RB]PLATFORM CONSTRUCTION. A method of construction by which floor framing bears
on load bearing walls that are not continuous through the story levels or floor framing.
[MP]PLENUM. A chamber that forms part of an air-circulation system other than the occupied
space being conditioned.
[MP]PLUMBING. For the purpose of this code, plumbing refers to those installations, repairs,
maintenance and alterations regulated by Chapters 25 through 33.
[MP]PLUMBING APPLIANCE. An energized household appliance with plumbing
connections, such as a dishwasher, food waste disposer, clothes washer or water heater.
[MP]PLUMBING APPURTENANCE. A device or assembly that is an adjunct to the basic
plumbing system and does not demand additional water supply or add any discharge load to
the system. It is presumed that it performs some useful function in the operation, maintenance,
servicing, economy or safety of the plumbing system. Examples include filters, relief valves and
aerators.
[MP]PLUMBING FIXTURE. A receptacle or device that is connected to a water supply system
or discharges to a drainage system or both. Such receptacles or devices require a supply of water;
or discharge liquid waste or liquid-borne solid waste; or require a supply of water and discharge
waste to a drainage system.
[MP]PLUMBING SYSTEMS. Includes the water distribution pipes; plumbing fixtures and
traps; water-treating or water-using equipment; soil, waste and vent pipes; and building drains; in
addition to their respective connections, devices and appurtenances within a structure or premises;
and the water service, building sewer and building storm sewer serving such structure or premises.
[MP]POLLUTION. A low-hazard or non-health-hazard impairment of the quality of the potable
water to a degree that does not create a hazard to the public health and that does adversely and
unreasonably affect the aesthetic qualities of such potable water for domestic use.
[RBJPOLYPROPYLENE SIDING. A shaped material, made principally from polypropylene
homopolymer, or copolymer, that in some cases contains fillers or reinforcements, that is used to
clad exterior walls or buildings.
[MP]PORTABLE-FUEL-CELL APPLIANCE. A fuel cell generator of electricity that is not
fixed in place. A portable-fuel-cell appliance utilizes a cord and plug connection to a grid-isolated
load and has an integral fuel supply.
[RB]POSITIVE ROOF DRAINAGE. The drainage condition in which consideration has been
made for the loading deflections of the roof deck, and additional slope has been provided to
ensure drainage of the roof within 48 hours of precipitation.
526
[MP]POTABLE WATER. Water free from impurities present in amounts sufficient to cause
disease or harmful physiological effects and conforming in bacteriological and chemical quality
to the requirements of the public health authority having jurisdiction.
[RB]PRECAST CONCRETE. A structural concrete element cast elsewhere than its final
position in the structure.
[RB]PRECAST CONCRETE FOUNDATION WALLS. Preengineered, precast concrete wall
panels that are designed to withstand specified stresses and used to build below-grade foundations.
[MPJPRESSURE-RELIEF VALVE. A pressure-actuated valve held closed by a spring or other
means and designed to automatically relieve pressure at the pressure at which it is set.
[RE]PROPOSED DESIGN. For the definition applicable in Chapter 11, see Section N1101.6.
[MP]PUBLIC SEWER. A common sewer directly controlled by public authority.
[MP]PUBLIC WATER MAIN. A water-supply pipe for public use controlled by public
authority.
[RB]PUBLIC WAY. Any street, alley or other parcel of land open to the outside air leading to
a public street, that has been deeded, dedicated or otherwise permanently appropriated to the
public for public use and that has a clear width and height of not less than 10 feet (3048 mm).
(PRPB) PUERTO RICO PLANNING BOARD. Government Agency created by ACT No. 75
of June 1975 as amended, hereinafter PRPB. In addition, it is the State Agency Coordinator of
the National Flood Insurance Program.
[MP]PURGE. To clear of air, gas or other foreign substances.
[MPJQUICK-CLOSING VALVE. A valve or faucet that closes automatically where released
manually or controlled by mechanical means for fast-action closing.
[RB]RAMP. A walking surface that has a running slope steeper than 1 unit vertical in 20 units
horizontal (5-percent slope).
[RE]RATED DESIGN. For the definition applicable in Chapter 11, see Section N1101.6.
[RE]READILY ACCESSIBLE. For the definition applicable in Chapter 11, see Section
N1101.6.
[RB]READY ACCESS (TO). That which enables a device, appliance or equipment to be directly
reached, without requiring the removal or movement of any panel, door or similar obstruction.
[MP]RECEPTOR. A fixture or device that receives the discharge from indirect waste pipes.
527
[MP]RECLAIMED WATER. Non-potable water that has been derived from the treatment of
wastewater by a facility or system licensed or permitted to produce water meeting the
jurisdiction's water requirements for its intended uses. Also known as "Recycled water."
[MPJREFRIGERANT. A substance used to produce refrigeration by its expansion or
evaporation.
[MP]REFRIGERANT COMPRESSOR. A specific machine, with or without accessories, for
compressing a given refrigerant vapor.
[MPJREFRIGERATING SYSTEM. A combination of interconnected parts forming a closed
circuit in which refrigerant is circulated for the purpose of extracting, then rejecting, heat. A direct
refrigerating system is one in which the evaporator or condenser of the refrigerating system is
in direct contact with the air or other substances to be cooled or heated. An indirect refrigerating
system is one in which a secondary coolant cooled or heated by the refrigerating system is
circulated to the air or other substance to be cooled or heated.
REGISTERED DESIGN PROFESSIONAL. An individual who is licensed to practice the
profession of architect or engineer as defined by the provisions of the Act No. 173 of August 12,
1988, as amended, and according to with the provisions of Act No. 135 of June 15, 1967, as
amended, (Certification Law); engaged by the owner to prepare the construction documents,
make application to the building official and obtain the required permit.
[RB]REPAIR. The reconstruction, replacement or renewal of any part of an existing building for
the purpose of its maintenance or to correct damage.
For the definition applicable in Chapter 11, see Section N1101.6.
[RB]REROOFING. The process of recovering or replacing an existing roof covering. See "Roof
recover."
For the definition applicable in Chapter 11, see Section N1101.6.
[RE]RESIDENTIAL BUILDING. For the definition applicable in Chapter 11, see Section
N1101.6.
[MP]RETURN AIR. Air removed from an approved conditioned space or location and
recirculated or exhausted.
[RB]RIDGE. With respect to topographic wind effects, an elongated crest of a hill characterized
by strong relief in two directions.
[MP]RISER (PLUMBING). A water pipe that extends vertically one full story or more to convey
water to branches or to a group of fixtures.
[RB]RISER (STAIR). The vertical component of a step or stair.
528
[RB]ROOF ASSEMBLY. A system designed to provide weather protection and resistance to
design loads. The system consists of a roof covering and roof deck or a single component serving
as both the roof covering and the roof deck. A roof assembly includes the roof deck, underlayment
and roof covering, and can also include a thermal barrier, ignition barrier, insulation or a vapor
retarder.
For the definition applicable in Chapter 11, see Section N1101.6.
[RB]ROOF COATING. A fluid-applied, adhered coating used for roof maintenance or roof
repair, or as a component of a roof covering system or roof assembly.
[RB]ROOF COVERING. The covering applied to the roof deck for weather resistance, fire
classification or appearance.
[RB]ROOF COVERING SYSTEM. See "Roof assembly."
[RB]ROOF DECK. The flat or sloped surface not including its supporting members or vertical
supports.
[RB]ROOF RECOVER. The process of installing an additional roof covering over a prepared
existing roof covering without removing the existing roof covering.
For the definition applicable in Chapter 11, see Section N1101.6.
[RB]ROOF REPAIR. Reconstruction or renewal of any part of an existing roof for the
purposes of its maintenance.
For the definition applicable in Chapter 11, see Section N1101.6.
[RB]ROOF REPLACEMENT. The process of removing the existing roof covering, repairing
any damaged substrate and installing a new roof covering.
For the definition applicable in Chapter 11, see Section N1101.6.
[MP]ROOM HEATER. A free-standing heating appliance installed in the space being heated
and not connected to ducts.
[MP]ROUGH-IN. The installation of the parts of the plumbing system that must be completed
prior to the installation of fixtures. This includes DWV, water supply and built-in fixture supports.
[RB]RUNNING BOND. The placement of masonry units such that head joints in successive
courses are horizontally offset not less than one-quarter the unit length.
[RE]R-VALUE (THERMAL RESISTANCE). For the definition applicable in Chapter 11, see
Section N1101.6.
529
[MP]SANITARY SEWER. A sewer that carries sewage and excludes storm, surface and
groundwater.
[RB]SCUPPER. An opening in a wall or parapet that allows water to drain from a roof.
[RB]SEISMIC DESIGN CATEGORY (SDC). A classification assigned to a structure based on
its occupancy category and the severity of the design earthquake ground motion at the site.
[MP]SEPTIC TANK. A water-tight receptor that receives the discharge of a building sanitary
drainage system and is constructed so as to separate solids from the liquid, digest organic
matter through a period of detention, and allow the liquids to discharge into the soil outside of
the tank through a system of open joint or perforated piping or a seepage pit.
[RE]SERVICE WATER HEATING. For the definition applicable in Chapter 11, see Section
N1101.6.
[MP]SEWAGE. Any liquid waste containing animal matter, vegetable matter or other impurity in
suspension or solution.
[MP]SEWAGE PUMP. A permanently installed mechanical device for removing sewage or
liquid waste from a sump.
[RB]SHALL. The term, where used in the code, is construed as mandatory.
[RB]SHEAR WALL. A general term for walls that are designed and constructed to resist racking
from seismic and wind by use of masonry, concrete, cold-formed steel or wood framing in
accordance with Chapter 6 of this code and the associated limitations in Section R301.2 of this
code.
[RB]SHINGLE FASHION. A method of installing roof or wall coverings, water-resistive
barriers, flashing or other building components such that upper layers of material are placed
overlapping lower layers of material to provide drainage and protect against water intrusion at
unsealed penetrations and joints or in combination with sealed joints.
[RB]SINGLE-PLY MEMBRANE. A roofing membrane that is field applied using one layer of
membrane material (either homogeneous or composite) rather than multiple layers.
[RBJSINGLE-STATION SMOKE ALARM. An assembly incorporating the detector, control
equipment and alarm sounding device in one unit that is operated from a power supply either in
the unit or obtained at the point of installation.
[RE]SKYLIGHT. For the definition applicable in Chapter 11, see Section N1101.6.
[RB]SKYLIGHT, UNIT. A factory assembled, glazed fenestration unit, containing one panel of
glazing material, that allows for natural daylighting through an opening in the roof assembly while
preserving the weather-resistant barrier of the roof.
530
[RB]SKYLIGHTS AND SLOPED GLAZING. Glass or other transparent or translucent
glazing material installed at a slope of 15 degrees (0.26 rad) or more from vertical. Unit
skylights, tubular daylighting devices and glazing materials in solariums, sunrooms, roofs and
sloped walls are included in this definition.
For the definition applicable in Chapter 11, see Section N1101.6.
[MP]SLIP JOINT. A mechanical-type joint used primarily on fixture traps. The joint tightness
is obtained by compressing a friction-type washer such as rubber, nylon, neoprene, lead or special
packing material against the pipe by the tightening of a (slip) nut.
[MP]SLOPE. The fall (pitch) of a line of pipe in reference to a horizontal plane. In drainage, the
slope is expressed as the fall in units vertical per units horizontal (percent) for a length of pipe.
[RB]SMOKE-DEVELOPED INDEX. A comparative measure, expressed as a dimensionless
number, derived from measurements of smoke obscuration versus time for a material tested in
accordance with ASTM E84 or UL 723.
[MP]SOIL STACK OR PIPE. A pipe that conveys sewage containing fecal material.
[RB]SOLAR ENERGY SYSTEM. A system that converts solar radiation to usable energy,
including photovoltaic panel systems and solar thermal systems.
[RE]SOLAR HEAT GAIN COEFFICIENT (SHGC). For the definition applicable in Chapter
11, see Section N1101.6.
[MP]SOLAR THERMAL COLLECTOR. Components in a solar thermal system that collect
and convert solar radiation to thermal energy.
[MP]SOLAR THERMAL SYSTEM. A system that converts solar radiation to thermal energy
for use in heating or cooling.
[RB]SOLID MASONRY. Load-bearing or no-load-bearing construction using masonry units
where the net cross-sectional area of each unit in any plane parallel to the bearing surface is not
less than 75 percent of its gross cross-sectional area. Solid masonry units shall conform to ASTM
C55, C62, C73, C145 or C216.
[RB]SPLINE. A strip of wood structural panel cut from the same material used for the panel
facings, used to connect two structural insulated panels. The strip (spline) fits into a groove cut
into the vertical edges of the two structural insulated panels to be joined. Splines are used behind
each facing of the structural insulated panels being connected as shown in Figure R610.8.
[MP]STACK. Any main vertical DWV line, including offsets, that extends one or more stories as
directly as possible to its vent terminal.
531
[RB]STACK BOND. The placement of masonry units in a bond pattern is such that head joints
in successive courses are vertically aligned. For the purpose of this code, requirements for stack
bond shall apply to all masonry laid in other than running bond.
[MP]STACK VENT. The extension of soil or waste stack above the highest horizontal drain
connected.
[RB]STAIR. A change in elevation, consisting of one or more risers.
[RB]STAIRWAY. One or more flights of stairs, either interior or exterior, with the necessary
landings and connecting platforms to form a continuous and uninterrupted passage from one level
to another within or attached to a building, porch or deck.
[RB]STAIRWAY, SPIRAL. A stairway with a plan view of closed circular form and uniform
section-shaped treads radiating from a minimum-diameter circle.
[RE]STANDARD REFERENCE DESIGN. For the definition applicable in Chapter 11, see
Section N1101.6.
[RB]STANDARD TRUSS. Any construction that does not permit the roof-ceiling insulation to
achieve the required Rvalue over the exterior walls.
[MP]STATIONARY FUEL CELL POWER PLANT. A self-contained package or factorymatched packages that constitute an automatically-operated assembly of integrated systems for
generating useful electrical energy and recoverable thermal energy that is permanently connected
and fixed in place.
[MP]STORM SEWER, DRAIN. A pipe used for conveying rainwater, surface water, subsurface
water and similar liquid waste.
[RB]STORY. That portion of a building included between the upper surface of a floor and the
upper surface of the floor or roof next above.
[RB]STORY ABOVE GRADE PLANE. Any story having its finished floor surface entirely
above grade plane, or in which the finished surface of the floor next above is either of the
following:
1. More than 6 feet (1829 mm) above grade plane.
2. More than 12 feet (3658 mm) above the finished ground level at any point.
[RB]STRUCTURAL COMPOSITE LUMBER. Structural members manufactured using wood
elements bonded together with exterior adhesives.
Examples of structural composite lumber are:
Laminated strand lumber (LSL). A composite of wood strand elements with wood fibers
primarily oriented along the length of the member, where the least dimension of the wood
532
strand elements is 0.10 inch (2.54 mm) or less and their average lengths are not less than
150 times the least dimension of the wood strand elements.
Laminated veneer lumber (LVL). A composite of wood veneer elements with wood
fibers primarily oriented along the length of the member, where the veneer element
thicknesses are 0.25 inch (6.4 mm) or less.
Oriented strand lumber (OSL). A composite of wood strand elements with wood fibers
primarily oriented along the length of the member, where the least dimension of the wood
strand elements is 0.10 inch (2.54 mm) or less and their average lengths are not less than
75 times and less than 150 times the least dimension of the wood strand elements.
Parallel strand lumber (PSL). A composite of wood strand elements with wood fibers
primarily oriented along the length of the member, where the least dimension of the wood
strand elements is 0.25 inch (6.4 mm) or less and their average lengths are not less than
300 times the least dimension of the wood strand elements.
[RB]STRUCTURAL INSULATED PANEL (SIP). A structural sandwich panel that consists of
a lightweight foam plastic core securely laminated between two thin, rigid wood structural panel
facings.
[RB]STRUCTURE. That which is built or constructed.
[RB]SUBSOIL DRAIN. A drain that collects subsurface water or seepage water and conveys
such water to a place of disposal.
[MP]SUMP. A tank or pit that receives sewage or waste, located below the normal grade of the
gravity system and that must be emptied by mechanical means.
[MP]SUMP PUMP. A pump installed to empty a sump. These pumps are used for removing
storm water only. The pump is selected for the specific head and volume of the load and is usually
operated by level controllers.
[RB]SUNROOM. A one-story structure attached to a dwelling with a glazing area in excess of
40 percent of the gross area of the structure's exterior walls and roof.
For the definition applicable in Chapter 11, see Section N1101.6.
[MP]SUPPLY AIR. Air delivered to a conditioned space through ducts or plenums from the
heat exchanger of a heating, cooling or ventilating system.
[MP]SUPPORTS. Devices for supporting, hanging and securing pipes, fixtures and equipment.
[MP]SWEEP. A drainage fitting designed to provide a change in direction of a drain pipe of less
than the angle specified by the amount necessary to establish the desired slope of the line. Sweeps
533
provide a longer turning radius than bends and a less turbulent flow pattern (see "Bend" and
"Elbow").
[MPJTEMPERATUREAND PRESSURE-RELIEF (T AND P) VALVE. A combination relief
valve designed to function as both a temperature-relief and pressure-relief valve.
[MPJTEMPERATURE-RELIEF VALVE. A temperature-actuated valve designed to discharge
automatically at the temperature at which it is set.
[RB]TERMITE-RESISTANT MATERIAL. Pressure-preservative-treated wood in accordance
with the AWPA standards in Section R317.1, naturally durable termite-resistant wood, steel,
concrete, masonry or other approved material.
[RE]THERMAL ISOLATION. For the definition applicable in Chapter 11, see Section
N1101.6.
[RE]THERMAL RESISTANCE, R-VALUE. See "Rvalue."
[RE]THERMAL TRANSMITTANCE, U-FACTOR. See
"U-factor."
[RE]THERMOSTAT. For the definition applicable in Chapter 11, see Section N1101.6.
[MPJTHIRD-PARTY CERTIFICATION AGENCY. An approved agency operating a product
or material certification system that incorporates initial product testing, assessment and
surveillance of a manufacturer's quality control system.
[MPJTHIRD-PARTY CERTIFIED. Certification obtained by the manufacturer indicating that
the function and performance characteristics of a product or material have been determined by
testing and ongoing surveillance by an approved third-party certification agency. Assertion of
certification is in the form of identification in accordance with the requirements of the third-party
certification agency.
[RB]TOWNHOUSE. A single-family dwelling unit constructed in a group of three or more
attached units in which each unit extends from foundation to roof and with a yard or public way
on not less than two sides.
[MP]TRAP. A fitting, either separate or built into a fixture, that provides a liquid seal to prevent
the emission of sewer gases without materially affecting the flow of sewage or wastewater through
it.
[MP]TRAP ARM. That portion of a fixture drain between a trap weir and the vent fitting.
[MP]TRAP PRIMER. A device or system of piping to maintain a water seal in a trap, typically
installed where infrequent use of the trap would result in evaporation of the trap seal, such as floor
drains.
534
[MP]TRAP SEAL. The trap seal is the maximum vertical depth of liquid that a trap will retain,
measured between the crown weir and the top of the dip of the trap.
[RB]TRIM. Picture molds, chair rails, baseboards, handrails, door and window frames, and
similar decorative or protective materials used in fixed applications.
[RB]TRUSS DESIGN DRAWING. The graphic depiction of an individual truss, that describes
the design and physical characteristics of the truss.
[RB]TUBULAR DAYLIGHTING DEVICE (TDD). A non-operable fenestration unit primarily
designed to transmit daylight from a roof surface to an interior ceiling via a tubular conduit. The
basic unit consists of an exterior glazed weathering surface, a light-transmitting tube with a
reflective interior surface, and an interior-sealing device such as a translucent ceiling panel. The
unit may be factory assembled, or field assembled from a manufactured kit.
[MP]TYPE L VENT. A listed and labeled vent conforming to UL 641 for venting oil-burning
appliances listed for use with Type L vents or with gas appliances listed for use with Type B
vents.
[RE]U-FACTOR (THERMAL TRANSMITTANCE). For the definition applicable in Chapter
11, see Section N1101.6.
[RBJUNDERLAYMENT. One or more layers of felt, sheathing paper, nonbituminous saturated
felt, or other approved material over which a roof covering, with a slope of
2 to 12 (17-percent slope) or greater, is applied.
[MP]VACUUM BREAKER. A device that prevents backsiphonage of water by admitting
atmospheric pressure through ports to the discharge side of the device.
[RB]VAPOR DIFFUSION PORT. A passageway for conveying water vapor from an unvented
attic to the outside atmosphere.
[RB]VAPOR PERMEABLE. The property of having a moisture vapor permeance rating of 5
perms (2.9
10⁻¹⁰ kg/ Pa S m²) or greater, where tested in accordance with the desiccant
method using Procedure A of ASTM E96. A vapor permeable material permits the passage of
moisture vapor.
[RB]VAPOR RETARDER CLASS. A measure of the ability of a material or assembly to limit
the amount of moisture that passes through that material or assembly. Vapor retarder
class shall be defined using the desiccant method with Procedure A of ASTM E96 as follows:
Class I: ≤ 0.1 perm rating
Class II: > 0.1 to ≤ 1.0 perm rating
535
Class III: > 1.0 to ≤ 10 perm rating
[MP]VENT. A passageway for conveying flue gases from fuel-fired appliances, or their vent
connectors, to the outside atmosphere.
[MP]VENT COLLAR. See "Flue collar."
[MP]VENT CONNECTOR. That portion of a venting system that connects the flue collar or draft
hood of an appliance to a vent.
[MP]VENT DAMPER DEVICE, AUTOMATIC. A device intended for installation in the
venting system, in the outlet of an individual, automatically operated fuel burning appliance and
that is designed to open the venting system automatically where the appliance is in operation and
to close off the venting system automatically where the appliance is in a standby or shutdown
condition.
[MP]VENT GASES. Products of combustion from fuel-burning appliances, plus excess air and
dilution air, in the venting system above the draft hood or draft regulator.
[MP]VENT STACK. A vertical vent pipe installed to provide circulation of air to and from the
drainage system and that extends through one or more stories.
[MP]VENT SYSTEM. Piping installed to equalize pneumatic pressure in a drainage system to
prevent trap seal loss or blowback due to siphonage or back pressure.
[RB]VENTILATION. The natural or mechanical process of supplying conditioned or
unconditioned air to, or removing such air from, any space.
For the definition applicable in Chapter 11, see Section N1101.6.
[REJVENTILATION AIR. For the definition applicable in Chapter 11, see Section N1101.6.
[MP]VENTING. Removal of combustion products to the outdoors.
[MP]VENTING SYSTEM. A continuous open passageway from the flue collar of an appliance
to the outside atmosphere for the purpose of removing flue or vent gases. A venting system is
usually composed of a vent or a chimney and vent connector, if used, assembled to form the open
passageway.
[MP]VERTICAL PIPE. Any pipe or fitting that makes an angle of 45 degrees (0.79 rad) or more
with the horizontal.
[RB]VINYL SIDING. A shaped material, made principally from rigid polyvinyl chloride (PVC),
that is used to cover exterior walls of buildings.
536
[RE]VISIBLE TRANSMITTANCE (VT). For the definition applicable in Chapter 11, see
Section N1101.6.
[RB]WALL, RETAINING. A wall not laterally supported at the top, that resists lateral soil load
and other imposed loads.
Load-bearing wall. A wall supporting any vertical load in addition to its own weight.
Nonbearing wall. A wall which does not support vertical loads other than its own
weight.
[MP]WASTE. Liquid-borne waste that is free of fecal matter.
[MP]WASTE PIPE OR STACK. Piping that conveys only liquid sewage not containing fecal
material.
[MP]WASTE RECEPTOR. A floor sink, standpipe, hub drain or a floor drain that receives
the discharge of one or more indirect waste pipes.
[MP]WATER DISTRIBUTION SYSTEM. Piping that conveys water from the service to the
plumbing fixtures, appliances, appurtenances, equipment, devices or other systems served,
including fittings and control valves.
[MP]WATER HEATER. Any heating appliance or equipment that heats potable water and
supplies such water to the potable hot water distribution system.
[MP]WATER MAIN. A water supply pipe for public use.
[MP]WATER OUTLET. A valved discharge opening, including a hose bibb, through which
water is removed from the potable water system supplying water to a plumbing fixture or
plumbing appliance that requires either an air gap or backflow prevention device for protection
of the supply system.
[RBJWATER-RESISTIVE BARRIER. A material behind an exterior wall covering that is
intended to resist liquid water that has penetrated behind the exterior covering from further
intruding into the exterior wall assembly.
[MP]WATER SERVICE PIPE. The outside pipe from the water main or other source of potable
water supply to the water distribution system inside the building, terminating at the service valve.
[MP]WATER SUPPLY SYSTEM. The water service pipe, the water-distributing pipes and the
necessary connecting pipes, fittings, control valves and appurtenances in or adjacent to the
building or premises.
[MP]WET VENT. A vent that receives the discharge of wastes from other fixtures.
537
[MPJWHOLE-HOUSE MECHANICAL VENTILATION SYSTEM. An exhaust system,
supply system, or combination thereof that is designed to mechanically exchange indoor air for
outdoor air where operating continuously or through a programmed intermittent schedule to
satisfy the whole-house ventilation rate.
For the definition applicable in Chapter 11, see Section N1101.6.
[RB]WINDBORNE DEBRIS REGION. Areas within hurricane-prone regions located in
accordance with one of the following:
1. Within 1 mile (1.61 km) of the coastal mean high-water line where the ultimate design
wind speed, Vult, is 130 mph (58 m/s) or greater.
2. In areas where the ultimate design wind speed, Vult, is 140 mph (63.6 m/s) or
greater; or Hawaii.
[RB]WINDER. A tread with nonparallel edges.
[RB]WOOD STRUCTURAL PANEL. A panel manufactured from veneers; or wood strands or
wafers; bonded together with waterproof synthetic resins or other suitable bonding systems.
Examples of wood structural panels are plywood, orientated strand board (OSB) or composite
panels.
[RB]YARD. An open space, other than a court, unobstructed from the ground to the sky, except
where specifically provided by this code, on the lot on which a building is situated.
[RE]ZONE. For the definition applicable in Chapter 11, see Section N1101.6.
CHAPTER 3 - BUILDING PLANNING
SECTION R301 - DESIGN CRITERIA
R301.2 Climatic and geographic design criteria. Buildings shall be constructed in accordance
with the provisions of this code as limited by the provisions of this section. Additional criteria
shall be established by the local jurisdiction and set forth in Table R301.2(1).
R301.2.1 Wind design criteria. Buildings and portions thereof shall be constructed in
accordance with the wind provisions of this code using the ultimate design wind speed in
Table R301.2(1) as determined from Figure R301.2 (5)A. The structural provisions of this
code for wind loads are not permitted where wind design is required as specified in Section
R301.2.1.1. Where different construction methods and structural materials are used for
various portions of a building, the applicable requirements of this section for each portion
shall apply. Where not otherwise specified, the wind loads listed in Table R301.2(2)
adjusted for height and exposure using Table R301.2(3) shall be used to determine design
538
load performance requirements for wall coverings, curtain walls, roof coverings, exterior
windows, skylights, garage doors and exterior doors. Asphalt shingles shall be designed
for wind speeds in accordance with Section R905.2.4. A continuous load path shall be
provided to transmit the applicable uplift forces in Section R802.11.1 from the roof
assembly to the foundation.
R301.2.1.1 Wind limitations and wind design required. The wind provisions of
this code shall not apply to the design of buildings where wind design is required
in accordance with Figure R301.2(5)B.
Exceptions:
1. For concrete construction, the wind provisions of this code shall apply
in accordance with the limitations of Sections R404 and R608.
2. For structural insulated panels, the wind provisions of this code shall
apply in accordance with the limitations of Section R610.
3. For cold-formed steel light-frame construction, the wind provisions of
this code shall apply in accordance with the limitations of Sections R505,
R603 and R804.
In regions where wind design is required in accordance with Figure R301.2(5)B,
the design of buildings for wind loads shall be in accordance with one or more of
the following methods:
1. AWC Wood Frame Construction Manual (WFCM).
2. ICC Standard for Residential Construction in High-Wind Regions (ICC
600).
3. ASCE Minimum Design Loads for Buildings and Other Structures
(ASCE 7).
4. AISI Standard for Cold-Formed Steel Framing- Prescriptive Method
For One- and Two-Family Dwellings (AISI S230).
5. Puerto Rico-Building Code.
The elements of design not addressed by the methods in Items 1 through 5 shall
be in accordance with the provisions of this code.
Where ASCE 7 or the Puerto Rico Building Code is used for the design of the
building, the wind speed map and exposure category requirements as specified in
ASCE 7 and the Puerto Rico Building Code shall be used.
R301.2.1.2 Protection of openings. Exterior glazing in buildings located in
windborne debris regions shall be protected from windborne debris. Glazed
opening protection for windborne debris shall meet the requirements of the Large
Missile Test of ASTM E1996 and ASTM E1886 as modified in Section 301.2.1.2.1.
Garage door glazed opening protection for windborne debris shall meet the
requirements of an approved impact-resisting standard or ANSI/DASMA 115
539
Exception: Tested and certified Storm Shutter systems or Wood structural
panels with a thickness of not less than 7/16 inch (11 mm) and a span of not
more than 8 feet (2438 mm) shall be permitted for opening protection. Panels
shall be precut and attached to the framing surrounding the opening containing
the product with the glazed opening. Panels shall be predrilled as required for
the anchorage method and shall be secured with the attachment hardware
provided. Attachments shall be designed to resist the component and cladding
loads determined in accordance with either Table R301.2(2) or ASCE 7, with
the permanent corrosion-resistant attachment hardware provided and anchors
permanently installed on the building. Attachment in accordance with Table
R301.2.1.2 is permitted for buildings with a mean roof height of 45 feet (13
728 mm) or less where the ultimate design wind speed, Vᵤₗₜ, is 180 mph (290
kph) or less.
R301.2.1.3 Wind speed conversion. Where referenced documents are based on
nominal design wind speeds and do not provide the means for conversion between
ultimate design wind speeds and nominal design wind speeds, the ultimate design
wind speeds, Vult, of Figure R301.2(5)A, shall be converted to nominal design
wind speeds, Vasd, using Table R301.2.1.3.
R301.2.5 Atmospheric corrosion. All the environment of Puerto Rico is extremely
corrosive to exposed materials. Corrosion-resistant materials or protection shall be provided
for all structural members, connections, fasteners, metal straps, and anchoring mechanism.
540
Table R301.2(2)
COMPONENT AND CLADDING LOADS FOR A BUILDING WITH A MEAN ROOF
HEIGHT OF 30FEET LOCATED IN EXPOSURE B (ASD) (psf) a,b.b.d.e
Effective
150
155
160
165
170
Zone
Wind Area
Pos
Neg
Pos
Neg
Pos
Neg
Pos
Neg
Pos
Neg
1
10
9.9
-38.7
10.5
-41.3
11.2
-44.0
12.0
-46.8
12.7
-49.7
1
20
9.3
-36.1
9.9
-38.5
10.5
-41.1
11.2
-43.7
11.9
-46.4
1
50
8.4
-32.6
9.0
-34.9
9.6
-37.1
10.2
-39.5
10.8
-41.9
1
100
7.8
-30.0
8.4
-32.1
8.9
-34.2
9.5
-36.4
10.0
-38.6
Roof 0 to 7 degrees
2
10
9.9
-51.0
10.5
-54.5
11.2
-58.1
12.0
-61.8
12.7
-65.6
2
20
9.3
-47.8
9.9
-51.0
10.5
-54.3
11.2
-57.8
11.9
-61.4
2
50
8.4
-43.4
9.0
-46.3
9.6
-49.4
10.2
-52.5
10.8
-55.8
2
100
7.8
-40.1
8.4
-42.9
8.9
-45.7
9.5
-48.6
10.0
-51.5
3
10
9.9
-69.6
10.5
-74.3
11.2
-79.1
12.0
-84.2
12.7
-89.4
3
20
9.3
-62.9
9.9
-67.2
10.5
-71.6
11.2
-76.1
11.9
-80.8
3
50
8.4
-54.0
9.0
-57.7
9.6
-61.4
10.2
-65.3
10.8
-69.4
3
100
7.8
-47.3
8.4
-50.5
8.9
-53.9
9.5
-57.3
10.0
-60.8
1,2e
10
15.0
-44.9
16.0
-47.9
17.1
-51.0
18.2
-54.3
19.3
-57.6
1,2e
20
13.5
-44.9
14.4
-47.9
15.3
-51.0
16.3
-54.3
17.3
-57.6
1,2e
50
11.4
-27.4
12.2
-29.2
13.0
-31.1
13.8
-33.1
14.7
-35.2
1,2e
100
9.9
-14.0
10.5
-14.9
11.2
-15.9
12.0
-16.9
12.7
-18.0
Roof >7 to 20 degrees
2n,2r,3e
10
15.0
-65.4
16.0
-69.9
17.1
-74.5
18.2
-79.2
19.3
-84.1
2n,2r,3e
20
13.5
-56.5
14.4
-60.3
15.3
-64.3
16.3
-68.4
17.3
-72.6
2n,2r,3e
50
11.4
-44.6
12.2
-47.6
13.0
-50.7
13.8
-53.9
14.7
-57.2
2n,2r,3e
100
9.9
-35.6
10.5
-38.0
11.2
-40.5
12.0
-43.1
12.7
-45.7
3r
10
15.0
-77.8
16.0
-83.1
17.1
-88.5
18.2
-94.1
19.3
-99.9
3r
20
13.5
-66.7
14.4
-71.2
15.3
-75.9
16.3
-80.7
17.3
-85.6
3r
50
11.4
-51.9
12.2
-55.4
13.0
-59.0
13.8
-62.8
14.7
-66.6
3r
100
9.9
-40.8
10.5
-43.5
11.2
-46.4
12.0
-49.3
12.7
-52.3
1,2e
10
15.0
-34.6
16.0
-36.9
17.1
-39.3
18.2
-41.8
19.3
-44.4
1,2e
20
13.5
-34.6
14.4
-36.9
15.3
-39.3
16.3
-41.8
17.3
-44.4
1,2e
50
11.4
-29.4
12.2
-31.4
13.0
-33.5
13.8
-35.6
14.7
-37.8
1,2e
100
9.9
-25.3
10.5
-27.0
11.2
-28.8
12.0
-30.6
12.7
-32.5
Roof >20 to 27 degrees
2n,2r,3e
10
15.0
-55.2
16.0
-58.9
17.1
-62.8
18.2
-66.7
19.3
-70.8
2n,2r,3e
20
13.5
-48.4
14.4
-51.6
15.3
-55.0
16.3
-58.5
17.3
-62.1
2n,2r,3e
50
11.4
-39.3
12.2
-42.0
13.0
-44.7
13.8
-47.6
14.7
-50.5
2n,2r,3e
100
9.9
-32.5
10.5
-34.7
11.2
-37.0
12.0
-39.3
12.7
-41.8
3r
10
15.0
-60.3
16.0
-64.4
17.1
-68.6
18.2
-73.0
19.3
-77.5
3r
20
13.5
-52.1
14.4
-55.6
15.3
-59.2
16.3
-63.0
17.3
-66.9
3r
50
11.4
-40.8
12.2
-43.5
13.0
-46.4
13.8
-49.3
14.7
-52.3
3r
100
9.9
-40.8
10.5
-43.5
11.2
-46.4
12.0
-49.3
12.7
-52.3
541
Effective
150
155
160
165
170
Zone
Wind Area
Pos
Neg
Pos
Neg
Pos
Neg
Pos
Neg
Pos
Neg
1,2e,2r
10
22.2
-40.8
23.7
-43.5
25.3
-46.4
26.9
-49.3
28.5
-52.3
1,2e,2r
20
19.8
-34.6
21.1
-36.9
22.5
-39.3
23.9
-41.8
25.4
-44.4
1,2e,2r
50
16.5
-26.3
17.6
-28.1
18.7
-30.0
19.9
-31.9
21.1
-33.8
1,2e,2r
100
14.0
-20.2
14.9
-21.5
15.9
-22.9
16.9
-24.4
18.0
-25.9
Roof >27 to 45 degrees
2n, 3r
10
22.2
-44.9
23.7
-47.9
25.3
-51.0
26.9
-54.3
28.5
-57.6
2n, 3r
20
19.8
-40.1
21.1
-42.8
22.5
-45.6
23.9
-48.5
25.4
-51.5
2n, 3r
50
16.5
-33.8
17.6
-36.1
18.7
-38.4
19.9
-40.9
21.1
-43.4
2n, 3r
100
14.0
-29.0
14.9
-31.0
15.9
-33.0
16.9
-35.1
18.0
-37.3
3e
10
22.2
-55.2
23.7
-58.9
25.3
-62.8
26.9
-66.7
28.5
-70.8
3e
20
19.8
-49.0
21.1
-52.3
22.5
-55.7
23.9
-59.3
25.4
-62.9
3e
50
16.5
-40.8
17.6
-43.5
18.7
-46.4
19.9
-49.3
21.1
-52.3
3e
100
14.0
-34.6
14.9
-36.9
15.9
-39.3
16.9
-41.8
18.0
-44.4
4
10
24.3
-26.3
25.9
-28.1
27.6
-30.0
29.4
-31.9
31.2
-33.8
4
20
23.2
-25.3
24.8
-27.0
26.4
-28.7
28.1
-30.6
29.8
-32.4
4
50
21.7
-23.8
23.2
-25.4
24.7
-27.1
26.3
-28.8
27.9
-30.6
4
100
20.6
-22.7
22.0
-24.2
23.5
-25.8
25.0
-27.5
26.5
-29.2
Wall
4
500
18.1
-20.2
19.3
-21.5
20.6
-22.9
21.9
-24.4
23.3
-25.9
5
10
24.3
-32.5
25.9
-34.7
27.6
-37.0
29.4
-39.3
31.2
-41.8
5
20
23.2
-30.3
24.8
-32.4
26.4
-34.5
28.1
-36.7
29.8
-39.0
5
50
21.7
-27.4
23.2
-29.3
24.7
-31.2
26.3
-33.2
27.9
-35.2
5
100
20.6
-25.2
22.0
-26.9
23.5
-28.7
25.0
-30.5
26.5
-32.4
5
500
18.1
-20.2
19.3
-21.5
20.6
-22.9
21.9
-24.4
23.3
-25.9
For SI: 1 foot = 304.8 mm, 1 square foot = 0.0929 m2, 1 mile per hour = 0.447 m/s, 1 pound per square foot = 0.0479 kPa.
a. The effective wind area shall be equal to the span length multiplied by an effective width. This width shall be permitted to be not
less than one-third the span
length. For cladding fasteners, the effective wind area shall not be greater than the area that is tributary to an individual fastener.
b. For effective areas between those given, the load shall be interpolated or the load associated with the lower effective area shall be
used.
c. Table values shall be adjusted for height and exposure by multiplying by the adjustment coefficient in Table R301.2(3).
d. See Figure R301.2(8) for location of zones.
e. Plus and minus signs signify pressures acting toward and away from the building surfaces.
542
Table R301.2(2) (Continued)
COMPONENT AND CLADDING LOADS FOR A BUILDING WITH A MEAN ROOF
HEIGHT OF 30FEET LOCATED IN EXPOSURE B (ASD) (psf) a, b.b.d.e
Effective
175
180
185
190
195
Zone
Wind Area
Pos
Neg
Pos
Neg
Pos
Neg
Pos
Neg
Pos
Neg
1
10
13.4
-52.7
14.2
-55.7
15.0
-58.9
15.8
-62.1
16.7
-65.4
1
20
12.6
-49.1
13.3
-52.0
14.1
-54.9
14.9
-57.9
15.7
-61.0
1
50
11.5
-44.4
12.2
-47.0
12.8
-49.7
13.5
-52.4
14.3
-55.2
1
100
10.6
-40.9
11.3
-43.3
11.9
-45.7
12.5
-48.2
13.2
-50.8
Roof 0 to 7 degrees
2
10
13.4
-69.5
14.2
-73.5
15.0
-77.6
15.8
-81.9
16.7
-86.3
2
20
12.6
-65.0
13.3
-68.8
14.1
-72.7
14.9
-76.6
15.7
-80.7
2
50
11.5
-59.1
12.2
-62.5
12.8
-66.0
13.5
-69.6
14.3
-73.4
2
100
10.6
-54.6
11.3
-57.8
11.9
-61.0
12.5
-64.4
13.2
-67.8
3
10
13.4
-94.7
14.2
-100.2
15.0
-105.8
15.8
-111.6
16.7
-117.6
3
20
12.6
-85.6
13.3
-90.6
14.1
-95.7
14.9
-100.9
15.7
-106.3
3
50
11.5
-73.5
12.2
-77.8
12.8
-82.1
13.5
-86.6
14.3
-91.3
3
100
10.6
-64.4
11.3
-68.2
11.9
-72.0
12.5
-75.9
13.2
-80.0
1,2e
10
20.4
-61.1
21.6
-64.6
22.9
-68.2
24.1
-72.0
25.4
-75.8
1,2e
20
18.3
-61.1
19.4
-64.6
20.5
-68.2
21.6
-72.0
22.8
-75.8
1,2e
50
15.5
-37.3
16.4
-39.4
17.4
-41.6
18.3
-43.9
19.3
-46.3
1,2e
100
13.4
-19.0
14.2
-20.2
15.0
-21.3
15.8
-22.5
16.7
-23.7
Roof >7 to 20 degrees
2n,2r,3e
10
20.4
-89.1
21.6
-94.2
22.9
-99.6
24.1
-105.0
25.4
-110.6
2n,2r,3e
20
18.3
-76.9
19.4
-81.4
20.5
-85.9
21.6
-90.6
22.8
-95.5
2n,2r,3e
50
15.5
-60.6
16.4
-64.2
17.4
-67.8
18.3
-71.5
19.3
-75.3
2n,2r,3e
100
13.4
-48.5
14.2
-51.3
15.0
-54.2
15.8
-57.1
16.7
-60.2
3r
10
20.4
-105.9
21.6
-112.0
22.9
-118.3
24.1
-124.8
25.4
-131.5
3r
20
18.3
-90.8
19.4
-96.0
20.5
-101.4
21.6
-107.0
22.8
-112.7
3r
50
15.5
-70.6
16.4
-74.7
17.4
-78.9
18.3
-83.2
19.3
-87.6
3r
100
13.4
-55.5
14.2
-58.7
15.0
-62.0
15.8
-65.4
16.7
-68.9
1,2e
10
20.4
-47.1
21.6
-49.8
22.9
-52.6
24.1
-55.5
25.4
-58.4
1,2e
20
18.3
-47.1
19.4
-49.8
20.5
-52.6
21.6
-55.5
22.8
-58.4
1,2e
50
15.5
-40.1
16.4
-42.4
17.4
-44.8
18.3
-47.2
19.3
-49.7
1,2e
100
13.4
-34.5
14.2
-36.5
15.0
-38.5
15.8
-40.6
16.7
-42.8
Roof >20 to 27 degrees
2n,2r,3e
10
20.4
-75.1
21.6
-79.4
22.9
-83.9
24.1
-88.5
25.4
-93.2
2n,2r,3e
20
18.3
-65.8
19.4
-69.6
20.5
-73.6
21.6
-77.6
22.8
-81.7
2n,2r,3e
50
15.5
-53.5
16.4
-56.6
17.4
-59.8
18.3
-63.1
19.3
-66.4
2n,2r,3e
100
13.4
-44.3
14.2
-46.8
15.0
-49.5
15.8
-52.2
16.7
-55.0
3r
10
20.4
-82.1
21.6
-86.8
22.9
-91.7
24.1
-96.8
25.4
-101.9
3r
20
18.3
-70.9
19.4
-75.0
20.5
-79.2
21.6
-83.5
22.8
-88.0
3r
50
15.5
-55.5
16.4
-58.7
17.4
-62.0
18.3
-65.4
19.3
-68.9
3r
100
13.4
-55.5
14.2
-58.7
15.0
-62.0
15.8
-65.4
16.7
-68.9
Roo
f
1,2e,2r
10
30.3
-55.5
32.0
-58.7
33.8
-62.0
35.7
-65.4
37.6
-68.9
543
Effective
175
180
185
190
195
Zone
Wind Area
Pos
Neg
Pos
Neg
Pos
Neg
Pos
Neg
Pos
Neg
1,2e,2r
20
26.9
-47.1
28.5
-49.8
30.1
-52.6
31.7
-55.5
33.4
-58.4
1,2e,2r
50
22.4
-35.9
23.7
-37.9
25.0
-40.1
26.4
-42.3
27.8
-44.5
1,2e,2r
100
19.0
-27.5
20.2
-29.0
21.3
-30.7
22.5
-32.4
23.7
-34.1
2n, 3r
10
30.3
-61.1
32.0
-64.6
33.8
-68.2
35.7
-72.0
37.6
-75.8
2n, 3r
20
26.9
-54.6
28.5
-57.8
30.1
-61.0
31.7
-64.4
33.4
-67.8
2n, 3r
50
22.4
-46.0
23.7
-48.6
25.0
-51.4
26.4
-54.2
27.8
-57.1
2n, 3r
100
19.0
-39.5
20.2
-41.8
21.3
-44.1
22.5
-46.6
23.7
-49.0
3e
10
30.3
-75.1
32.0
-79.4
33.8
-83.9
35.7
-88.5
37.6
-93.2
3e
20
26.9
-66.7
28.5
-70.5
30.1
-74.5
31.7
-78.6
33.4
-82.8
3e
50
22.4
-55.5
23.7
-58.7
25.0
-62.0
26.4
-65.4
27.8
-68.9
3e
100
19.0
-47.1
20.2
-49.8
21.3
-52.6
22.5
-55.5
23.7
-58.4
4
10
33.1
-35.9
35.0
-37.9
36.9
-40.1
39.0
-42.3
41.0
-44.5
4
20
31.6
-34.4
33.4
-36.4
35.3
-38.4
37.2
-40.5
39.2
-42.7
4
50
29.6
-32.4
31.3
-34.3
33.1
-36.2
34.9
-38.2
36.7
-40.2
4
100
28.1
-30.9
29.7
-32.7
31.4
-34.5
33.1
-36.4
34.9
-38.4
Wall
4
500
24.7
-27.5
26.1
-29.0
27.5
-30.7
29.1
-32.4
30.6
-34.1
5
10
33.1
-44.3
35.0
-46.8
36.9
-49.5
39.0
-52.2
41.0
-55.0
5
20
31.6
-41.3
33.4
-43.7
35.3
-46.1
37.2
-48.7
39.2
-51.3
5
50
29.6
-37.3
31.3
-39.5
33.1
-41.7
34.9
-44.0
36.7
-46.3
5
100
28.1
-34.3
29.7
-36.3
31.4
-38.4
33.1
-40.5
34.9
-42.6
5
500
24.7
-27.5
26.1
-29.0
27.5
-30.7
29.1
-32.4
30.6
-34.1
For SI: 1 foot = 304.8 mm, 1 square foot = 0.0929 m2, 1 mile per hour = 0.447 m/s, 1 pound per square foot = 0.0479 kPa.
a. The effective wind area shall be equal to the span length multiplied by an effective width. This width shall be permitted to be not
less than one-third the span
length. For cladding fasteners, the effective wind area shall not be greater than the area that is tributary to an individual fastener.
b. For effective areas between those given, the load shall be interpolated or the load associated with the lower effective area shall be
used.
c. Table values shall be adjusted for height and exposure by multiplying by the adjustment coefficient in Table R301.2(3).
d. See Figure R301.2(8) for location of zones.
e. Plus and minus signs signify pressures acting toward and away from the building surfaces.
544
Table R301.2(2) (Continued)
COMPONENT AND CLADDING LOADS FOR A BUILDING WITH A MEAN ROOF
HEIGHT OF 30FEET LOCATED IN EXPOSURE B (ASD) (psf) a, b.b.d.e
Effective
150
155
160
165
170
Zone
Wind Area
Pos
Neg
Pos
Neg
Pos
Neg
Pos
Neg
Pos
Neg
1
10
18.1
-40.8
19.3
-43.5
20.6
-46.4
21.9
-49.3
23.3
-52.3
1
20
15.6
-40.8
16.7
-43.5
17.8
-46.4
18.9
-49.3
20.1
-52.3
1
50
12.3
-31.5
13.2
-33.6
14.0
-35.8
14.9
-38.1
15.9
-40.4
1
100
9.9
-24.3
10.5
-25.9
11.2
-27.6
12.0
-29.4
12.7
-31.2
Roof 7 to 20 degrees
2r
10
18.1
-53.1
19.3
-56.7
20.6
-60.4
21.9
-64.2
23.3
-68.2
2r
20
15.6
-47.9
16.7
-51.1
17.8
-54.4
18.9
-57.9
20.1
-61.5
2r
50
12.3
-40.9
13.2
-43.6
14.0
-46.5
14.9
-49.4
15.9
-52.5
2r
100
9.9
-35.6
10.5
-38.0
11.2
-40.5
12.0
-43.1
12.7
-45.7
2e,
10
18.1
-57.2
19.3
-61.1
20.6
-65.1
21.9
-69.2
23.3
-73.5
2e, 3
20
15.6
-51.5
16.7
-55.0
17.8
-58.6
18.9
-62.3
20.1
-66.1
2e, 3
50
12.3
-43.8
13.2
-46.8
14.0
-49.9
14.9
-53.0
15.9
-56.3
2e, 3
100
9.9
-38.1
10.5
-40.7
11.2
-43.3
12.0
-46.1
12.7
-48.9
1
10
18.1
-32.5
19.3
-34.7
20.6
-37.0
21.9
-39.3
23.3
-41.8
1
20
15.6
-28.8
16.7
-30.8
17.8
-32.8
18.9
-34.9
20.1
-37.0
Roof >20 to 27 degrees
1
50
12.3
-23.9
13.2
-25.5
14.0
-27.2
14.9
-28.9
15.9
-30.7
1
100
9.9
-20.2
10.5
-21.5
11.2
-22.9
12.0
-24.4
12.7
-25.9
2e,2r,3
10
18.1
-44.9
19.3
-47.9
20.6
-51.0
21.9
-54.3
23.3
-57.6
2e,2r,3
20
15.6
-40.1
16.7
-42.8
17.8
-45.6
18.9
-48.5
20.1
-51.5
2e,2r,3
50
12.3
-33.8
13.2
-36.1
14.0
-38.4
14.9
-40.9
15.9
-43.4
2e,2r,3
100
9.9
-29.0
10.5
-31.0
11.2
-33.0
12.0
-35.1
12.7
-37.3
1
10
17.3
-34.6
18.5
-36.9
19.7
-39.3
20.9
-41.8
22.2
-44.4
1
20
15.1
-30.7
16.1
-32.8
17.1
-34.9
18.2
-37.1
19.4
-39.4
1
50
12.1
-25.5
12.9
-27.2
13.8
-29.0
14.6
-30.9
15.5
-32.8
1
100
9.9
-21.6
10.5
-23.1
11.2
-24.6
12.0
-26.1
12.7
-27.8
2e
10
17.3
-41.2
18.5
-44.0
19.7
-46.8
20.9
-49.8
22.2
-52.9
2e
20
15.1
-32.5
16.1
-34.7
17.1
-37.0
18.2
-39.3
19.4
-41.8
Roof >27 to 45 degrees
2e
50
12.1
-20.2
12.9
-21.5
13.8
-22.9
14.6
-24.4
15.5
-25.9
2e
100
9.9
-20.2
10.5
-21.5
11.2
-22.9
12.0
-24.4
12.7
-25.9
2r
10
17.3
-52.1
18.5
-55.6
19.7
-59.2
20.9
-63.0
22.2
-66.9
2r
20
15.1
-43.7
16.1
-46.7
17.1
-49.8
18.2
-52.9
19.4
-56.2
2r
50
12.1
-32.6
12.9
-34.8
13.8
-37.1
14.6
-39.5
15.5
-41.9
2r
100
9.9
-24.3
10.5
-25.9
11.2
-27.6
12.0
-29.4
12.7
-31.2
3
10
17.3
-55.6
18.5
-59.3
19.7
-63.2
20.9
-67.2
22.2
-71.4
3
20
15.1
-41.8
16.1
-44.6
17.1
-47.5
18.2
-50.6
19.4
-53.7
3
50
12.1
-24.3
12.9
-25.9
13.8
-27.6
14.6
-29.4
15.5
-31.2
3
100
9.9
-24.3
10.5
-25.9
11.2
-27.6
12.0
-29.4
12.7
-31.2
Wal
-
4
10
24.3
-26.3
25.9
-28.1
27.6
-30.0
29.4
-31.9
31.2
-33.8
545
Effective
150
155
160
165
170
Zone
Wind Area
Pos
Neg
Pos
Neg
Pos
Neg
Pos
Neg
Pos
Neg
4
20
23.2
-25.2
24.7
-26.9
26.4
-28.7
28.0
-30.5
29.8
-32.4
4
50
21.8
-23.8
23.2
-25.4
24.8
-27.1
26.3
-28.8
27.9
-30.6
4
100
20.6
-22.7
22.0
-24.2
23.5
-25.8
25.0
-27.5
26.5
-29.2
4
500
18.1
-20.2
19.3
-21.5
20.6
-22.9
21.9
-24.4
23.3
-25.9
5
10
24.3
-32.5
25.9
-34.7
27.6
-37.0
29.4
-39.3
31.2
-41.8
5
20
23.2
-30.3
24.7
-32.3
26.4
-34.5
28.0
-36.7
29.8
-38.9
5
50
21.8
-27.5
23.2
-29.3
24.8
-31.2
26.3
-33.2
27.9
-35.3
5
100
20.6
-25.2
22.0
-26.9
23.5
-28.7
25.0
-30.5
26.5
-32.4
5
500
18.1
-20.2
19.3
-21.5
20.6
-22.9
21.9
-24.4
23.3
-25.9
For SI: 1 foot = 304.8 mm, 1 square foot = 0.0929 m2, 1 mile per hour = 0.447 m/s, 1 pound per square foot = 0.0479 kPa.
a. The effective wind area shall be equal to the span length multiplied by an effective width. This width shall be permitted to be not
less than one-third the span
length. For cladding fasteners, the effective wind area shall not be greater than the area that is tributary to an individual fastener.
b. For effective areas between those given, the load shall be interpolated or the load associated with the lower effective area shall be
used.
c. Table values shall be adjusted for height and exposure by multiplying by the adjustment coefficient in Table R301.2(3).
d. See Figure R301.2(8) for location of zones.
e. Plus and minus signs signify pressures acting toward and away from the building surfaces.
546
Table R301.2(2) (Continued)
COMPONENT AND CLADDING LOADS FOR A BUILDING WITH A MEAN ROOF
HEIGHT OF 30FEET LOCATED IN EXPOSURE B (ASD) (psf) a, b.b.d.e
Effective
175
180
185
190
195
Zone
Wind Area
Pos
Neg
Pos
Neg
Pos
Neg
Pos
Neg
Pos
Neg
1
10
24.7
-55.5
26.1
-58.7
27.5
-62.0
29.1
-65.4
30.6
-68.9
1
20
21.3
-55.5
22.5
-58.7
23.8
-62.0
25.1
-65.4
26.4
-68.9
1
50
16.8
-42.9
17.8
-45.3
18.8
-47.9
19.8
-50.5
20.9
-53.2
1
100
13.4
-33.1
14.2
-35.0
15.0
-36.9
15.8
-39.0
16.7
-41.0
Roof 7 to 20 degrees
2r
10
24.7
-72.3
26.1
-76.5
27.5
-80.8
29.1
-85.2
30.6
-89.7
2r
20
21.3
-65.1
22.5
-68.9
23.8
-72.8
25.1
-76.8
26.4
-80.9
2r
50
16.8
-55.6
17.8
-58.8
18.8
-62.1
19.8
-65.5
20.9
-69.0
2r
100
13.4
-48.5
14.2
-51.3
15.0
-54.2
15.8
-57.1
16.7
-60.2
2e,
10
24.7
-77.9
26.1
-82.4
27.5
-87.0
29.1
-91.8
30.6
-96.7
2e, 3
20
21.3
-70.1
22.5
-74.1
23.8
-78.3
25.1
-82.6
26.4
-87.0
2e, 3
50
16.8
-59.6
17.8
-63.1
18.8
-66.6
19.8
-70.3
20.9
-74.1
2e, 3
100
13.4
-51.8
14.2
-54.8
15.0
-57.9
15.8
-61.1
16.7
-64.3
1
10
24.7
-44.3
26.1
-46.8
27.5
-49.5
29.1
-52.2
30.6
-55.0
1
20
21.3
-39.2
22.5
-41.5
23.8
-43.8
25.1
-46.2
26.4
-48.7
Roof >20 to 27 degrees
1
50
16.8
-32.5
17.8
-34.4
18.8
-36.3
19.8
-38.3
20.9
-40.3
1
100
13.4
-27.5
14.2
-29.0
15.0
-30.7
15.8
-32.4
16.7
-34.1
2e,2r,3
10
24.7
-61.1
26.1
-64.6
27.5
-68.2
29.1
-72.0
30.6
-75.8
2e,2r,3
20
21.3
-54.6
22.5
-57.8
23.8
-61.0
25.1
-64.4
26.4
-67.8
2e,2r,3
50
16.8
-46.0
17.8
-48.6
18.8
-51.4
19.8
-54.2
20.9
-57.1
2e,2r,3
100
13.4
-39.5
14.2
-41.8
15.0
-44.1
15.8
-46.6
16.7
-49.0
1
10
23.5
-47.1
24.9
-49.8
26.3
-52.6
27.7
-55.5
29.2
-58.4
1
20
20.5
-41.8
21.7
-44.2
22.9
-46.7
24.2
-49.2
25.5
-51.9
1
50
16.5
-34.7
17.4
-36.7
18.4
-38.8
19.4
-40.9
20.5
-43.1
1
100
13.4
-29.4
14.2
-31.1
15.0
-32.9
15.8
-34.7
16.7
-36.5
2e
10
23.5
-56.0
24.9
-59.3
26.3
-62.6
27.7
-66.0
29.2
-69.6
2e
20
20.5
-44.3
21.7
-46.8
22.9
-49.5
24.2
-52.2
25.5
-55.0
Roof >27 to 45 degrees
2e
50
16.5
-27.5
17.4
-29.0
18.4
-30.7
19.4
-32.4
20.5
-34.1
2e
100
13.4
-27.5
14.2
-29.0
15.0
-30.7
15.8
-32.4
16.7
-34.1
2r
10
23.5
-70.9
24.9
-75.0
26.3
-79.2
27.7
-83.5
29.2
-88.0
2r
20
20.5
-59.5
21.7
-63.0
22.9
-66.5
24.2
-70.2
25.5
-73.9
2r
50
16.5
-44.4
17.4
-47.0
18.4
-49.6
19.4
-52.3
20.5
-55.1
2r
100
13.4
-33.1
14.2
-35.0
15.0
-36.9
15.8
-39.0
16.7
-41.0
3
10
23.5
-75.6
24.9
-80.0
26.3
-84.5
27.7
-89.2
29.2
-93.9
3
20
20.5
-56.9
21.7
-60.2
22.9
-63.6
24.2
-67.0
25.5
-70.6
3
50
16.5
-33.1
17.4
-35.0
18.4
-36.9
19.4
-39.0
20.5
-41.0
3
100
13.4
-33.1
14.2
-35.0
15.0
-36.9
15.8
-39.0
16.7
-41.0
Wal
-
4
10
33.1
-35.9
35.0
-37.9
36.9
-40.1
39.0
-42.3
41.0
-44.5
547
Effective
175
180
185
190
195
Zone
Wind Area
Pos
Neg
Pos
Neg
Pos
Neg
Pos
Neg
Pos
Neg
4
20
31.5
-34.3
33.4
-36.3
35.3
-38.4
37.2
-40.5
39.2
-42.6
4
50
29.6
-32.4
31.3
-34.3
33.1
-36.2
34.9
-38.2
36.8
-40.2
4
100
28.1
-30.9
29.7
-32.7
31.4
-34.5
33.1
-36.4
34.9
-38.4
4
500
24.7
-27.5
26.1
-29.0
27.5
-30.7
29.1
-32.4
30.6
-34.1
5
10
33.1
-44.3
35.0
-46.8
36.9
-49.5
39.0
-52.2
41.0
-55.0
5
20
31.5
-41.2
33.4
-43.6
35.3
-46.1
37.2
-48.6
39.2
-51.2
5
50
29.6
-37.4
31.3
-39.5
33.1
-41.8
34.9
-44.0
36.8
-46.4
5
100
28.1
-34.3
29.7
-36.3
31.4
-38.4
33.1
-40.5
34.9
-42.6
5
500
24.7
-27.5
26.1
-29.0
27.5
-30.7
29.1
-32.4
30.6
-34.1
For SI: 1 foot = 304.8 mm, 1 square foot = 0.0929 m2, 1 mile per hour = 0.447 m/s, 1 pound per square foot = 0.0479 kPa.
a. The effective wind area shall be equal to the span length multiplied by an effective width. This width shall be permitted to be not
less than one-third the span
length. For cladding fasteners, the effective wind area shall not be greater than the area that is tributary to an individual fastener.
b. For effective areas between those given, the load shall be interpolated or the load associated with the lower effective area shall be
used.
c. Table values shall be adjusted for height and exposure by multiplying by the adjustment coefficient in Table R301.2(3).
d. See Figure R301.2(8) for location of zones.
e. Plus and minus signs signify pressures acting toward and away from the building surfaces.
548
115(51)
120(54)
130(58)
140(63)
110(49)
115(51)
140(63)
115(51)
150(67)
140(63)
150(67)
150(67)
140(63)
130(58)
160(72)
120(54)
170(76)
110(49)
160(72)
170(76)
/180(80)
115(51)
150(67)
120(54)
180(80)
110(49)
Special Wind Region
120(54)
Vmph
(m/s)
130(58)
Location
150(67) 160(72)
195
(87)
-170(76)
140(63)
Guam
165
(74)
150(67)
SEAL
Virgin Islands
160
(72)
Puerto Rico
American Samoa
160(72)
Hawaii - Special Wind Region Statewide
130
(58)
RICO Special Wind Region (lookup tool http://hazards.acoumcil.o category. or Appendix P PRBC 2018
Notes: Values 160(72) are nominal design 3-second gust wind speeds in miles PUERTO per hour (m/s) - at 33 ft (10m) the above coastal ground area. for Exposure C
2. 1. Linear interpolation and coastal areas between outside contours the last is permitted. contour shall use the wind last wind regions speed shall contour be examined of for unusual wind
conditions.
4. 3. 5. Wind Islands Mountainous speeds correspond terrain, gorges, to approximately ocean promontories, a 7% probability and special of exceedance in 50 years (Annual Exceedance Probability = 0.00143, MRI = 700 Years).
549
Wind Design Required
115(51)
Special Wind Region
120(54)
130(58)
110(49)
(140(63)
115(51)
115(51)
140(63)
150(67)
150(67)
140(63)
140(63)
130(58)
150(67)
120(54)
110(49)
160(72)
160(72)
170(76)
170(76)
115(51)
/180(80)
150(67)
120(54)
130(58)140(63)
180(80)
110(49)
120(54)
130(58)
Location
Vmph
(m/s)
140(63)
Guam
195
(87)
150(67) 160(72)
150(67)
Virgin Islands
165
(74)
-170(76)
158(71)
American Samoa
160
(72)
Hawaii - Special Wind Region Statewide
130
(58)
Puerto Rico
158(71)
PUERTO RICO - Special Wind Region (lookup tool http://hazards.actcoumcil.org or Appendix P PRBC 2018
Notes: 1. Values are nominal design 3-second gust wind speeds in miles per hour (m/s) at 33 ft (10m) above ground for Exposure C category.
2. Linear interpolation between contours is permitted.
3. Islands and coastal areas outside the last contour shall use the last wind speed contour of the coastal area.
4. Mountainous terrain, gorges, ocean promontories, and special wind regions shall be examined for unusual wind conditions.
5. Wind speeds correspond to approximately a 7% probability of exceedance in 50 years (Annual Exceedance Probability = 0.00143, MRI = 700 Years).
550
SECTION R313 - AUTOMATIC FIRE SPRINKLERS SYSTEM
R313.1 Townhouse automatic fire sprinkler systems. An automatic residential fire sprinkler
system shall not be installed in townhouses.
Exception:
1. Spaces with walls, ceilings, and floor with less than 1 hour fire rating.
2. Places where mixed occupancy would cause the fire load to increase.
R313.1.1 Design and installation. Automatic residential fire sprinkler systems for townhouses
shall be designed and installed in accordance with Section P2904 or NFPA 13D.
R313.2 One- and two-family dwellings automatic fire sprinkler systems. An automatic
residential fire sprinkler system shall not be installed in one- and two-family dwellings.
Exception:
1. Spaces with walls, ceilings, and floor with less than 1 hour fire rating.
2. Places where mixed occupancy would cause the fire load to increase.
R313.2.1 Design and installation. Automatic residential fire sprinkler systems shall be
designed and installed in accordance with Section P2904 or NFPA 13D.
SECTION R324 - SOLAR ENERGY SYSTEMS
R324.3 Photovoltaic systems. Photovoltaic systems shall be designed and installed in accordance
with Sections R324.3.1 through R324.7.1, NFPA 70, the Reglamento para Interconectar
Generadores con el Sistema de Distribución Eléctrica de la Autoridad de Energía Eléctrica y
Participar en los Programas de Medición Neta (Regulation 8915) and the manufacturer's
installation instructions.
R324.3.1 Equipment listings. Photovoltaic panels and modules shall be listed and labeled in
accordance with UL 1703. Inverters shall be listed and labeled in accordance with UL 1741.
Systems connected to the utility grid shall use inverters listed for utility interaction.
Photovoltaic panels, modules and inverters shall be approved and certified by the authority
having jurisdiction in Puerto Rico).
SECTION R327 - STATIONARY STORAGE BATTERY SYSTEMS
R327.4 Electrical installation. Stationary storage battery systems shall be installed in accordance
with NFPA 70. Inverters shall be listed and labeled in accordance with UL 1741 or provided as
part of the UL 9540 listing. Systems connected to the utility grid shall use inverters listed for utility
interaction with the Reglamento para Interconectar Generadores con el Sistema de Distribución
Eléctrica de la Autoridad de Energía Eléctrica y Participar en los Programas de Medición Neta
551
(Regulation 8915). Stationary storage batteries, charge controllers and inverters shall be approved
and certified by the authority having jurisdiction in Puerto Rico.
CHAPTER 4 - FOUNDATIONS
No amendments.
CHAPTER 5 - FLOORS
No amendments.
CHAPTER 6 - WALL CONSTRUCTION
No amendments.
CHAPTER 7 - WALL COVERING
No amendments.
CHAPTER 8 - ROOF-CEILING CONSTRUCTION
No amendments.
CHAPTER 9 - ROOF ASSEMBLIES
No amendments.
CHAPTER 10 - CHIMNEYS AND FIREPLACES
No amendments.
CHAPTER 11 - ENERGY EFFICIENCY
No amendments.
CHAPTER 12 - MECHANICAL ADMINISTRATION
No amendments.
CHAPTER 13 - GENERAL MECHANICAL SYSTEM
REQUIREMENTS
No amendments.
CHAPTER 14 - HEATING AND COOLING EQUIPMENT AND
APPLIANCES
No amendments.
CHAPTER 15 - EXHAUST SYSTEMS
No amendments.
552
CHAPTER 16 - DUCT SYSTEMS
No amendments.
CHAPTER 17 - COMBUSTION AIR
No amendments.
CHAPTER 18 - CHIMNEYS AND VENTS
No amendments.
CHAPTER 19 - SPECIAL APPLIANCES, EQUIPMENT AND
SYSTEMS
No amendments.
CHAPTER 20 - BOILERS AND WATER HEATERS
No amendments.
CHAPTER 21 - HYDRONIC PIPING
No amendments.
CHAPTER 22 - SPECIAL PIPING AND STORAGE SYSTEMS
No amendments.
CHAPTER 23 - SOLAR THERMAL ENERGY SYSTEMS
No amendments.
CHAPTER 24 - FUEL GAS
No amendments.
CHAPTER 25 - PLUMBING ADMINISTRATION
No amendments.
CHAPTER 26 - GENERAL PLUMBING REQUIREMENTS
No amendments.
CHAPTER 27 - PLUMBING FIXTURES
No amendments.
CHAPTER 28 - WATER HEATERS
No amendments.
553
CHAPTER 29 - WATER SUPPLY AND DISTRIBUTION
No amendments.
CHAPTER 30 - SANITARY DRAINAGE
No amendments.
CHAPTER 31 - VENTS
No amendments.
CHAPTER 32 - TRAPS
No amendments.
CHAPTER 33 - STORM DRAINAGE
No amendments.
CHAPTER 34 - GENERAL REQUIREMENTS
SECTION E3401 - GENERAL
E3401.1 Applicability. The provisions of Chapters 34 through 43 shall establish the general scope
of the electrical system and equipment requirements of this code. Chapters 34 through 43 cover
those wiring methods and materials most commonly encountered in the construction of one- and
two- family dwellings and structures regulated by this code. Other wiring methods, materials and
subject matter covered in NFPA 70 are also allowed by this code. The wiring methods and
materials shall also comply with the Puerto Rico Electric Power Authority's Reglamento
Complementario al Código Eléctrico Nacional (Complementary Code). In case of a conflict
between the Complementary Code and the NFPA 70, the Complementary Code will prevail.
E3401.2 Scope. Chapters 34 through 43 shall cover the installation of electrical systems,
equipment and components indoors and outdoors that are within the scope of this code, including
services, power distribution systems, fixtures, appliances, devices and appurtenances. Services
within the scope of this code shall be limited to 120/240-volt, 0- to 400-ampere, single-phase
systems. These chapters specifically cover the equipment, fixtures, appliances, wiring methods
and materials that are most commonly used in the construction or alteration of one- and two-family
dwellings and accessory structures regulated by this code. The omission from these chapters of
any material or method of construction provided for in the referenced standard NFPA 70 shall not
be construed as prohibiting the use of such material or method of construction. Electrical systems,
equipment or components not specifically covered in these chapters shall comply with the
applicable provisions of NFPA 70. Electrical systems, equipment and components shall also
comply with the Puerto Rico Power Authority's Reglamento Complementario al Código Eléctrico
Nacional (Complementary Code). In case of a conflict between the Complementary Code and the
NFPA 70, the Complementary Code will prevail.
554
SECTION E3404 - GENERAL EQUIPMENT REQUIREMENTS
TABLE E3404.4 (Table) 110.28
ENCLOSURE SELECTION
PROVIDES A DEGREE OF
FOR OUTDOOR USE
PROTECTION
Enclosure-type number
AGAINST THE FOLLOWING
ENVIROMENTAL
3
3R
3S
3X
3RX
3SX
4
4X
6
6P
CONDITIONS
Incidental contact with the enclosed
X
X
X
X
X
X
X
X
X
X
equipment
Windblown dust
X
X
X
X
X
X
X
X
Hosedown
X
X
X
X
Corrosive agents
X
X
X
X
X
Temporary submersion
X
X
Prolonged submersion
X
PROVIDES A DEGREE OF
FOR INDOOR USE
PROTECTION AGAINST THE
Enclosure-type number
FOLLOWING ENVIROMENTAL
1
2
4
4X
CONDITIONS
5
6
6P
12
12K
13
Incidental contact with the enclosed
X
X
X
X
X
X
X
X
X
X
equipment
Falling dirt
X
X
X
X
X
X
X
X
X
X
Falling liquids and light splashing
X
X
X
X
X
X
X
X
X
Circulating dust, lint, fibers and
X
X
X
X
X
X
X
flyings
Settling airborne dust, lint, fibers and
X
X
X
X
X
X
X
X
flyings
Hosedown and splashing water
X
X
X
X
Oil and coolant seepage
X
X
X
Oil and coolant spraying and
X
splashing
Corrosive agents
X
X
Temporary submersion
X
X
Prolonged submersion
X
Note 1: The term rain tight is typically used in conjunction with Enclosure Types 3, 3S, 3SX, 3X, 4, 4X, 6 and 6P. The term rain proof is typically used in conjunction with Enclosure Types 3R and 3RX. The term
watertight is typically used in conjunction with Enclosure Types 4, 4X, 6 and 6P. The term driptight is typically used in conjunction with Enclosure Types 2, 5, 12, 12K and 13. The term dusttight is typically used
in conjunction with Enclosure Types 3, 3S, 3SX, 3X, 5, 12, 12K and 13.
Note 2: Ingress protection (IP) ratings are found in ANSI/NEMA 60529, Degrees of Protection Provided by Enclosures. IP ratings are not a substitute for enclosure-type ratings.
555
SECTION E3406 - ELECTRICAL CONDUCTORS AND CONNECTIONS
E3406.1 General. This section provides general requirements for conductors, connections and
splices. These requirements do not apply to conductors that form an integral part of equipment,
such as motors, appliances and similar equipment, or to conductors specifically provided for
elsewhere in Chapters 34 through 43. (310.1) Electrical conductors and connections shall also
comply with the Puerto Rico Power Authority's Reglamento Complementario al Código Eléctrico
Nacional (Complementary Code). In case of a conflict between the Complementary Code and the
NFPA 70, the Complementary Code will prevail.
CHAPTER 35 - ELECTRICAL DEFINITIONS
SECTION E350 - GENERAL
SERVICE-ENTRANCE CONDUCTORS, UNDERGROUND SYSTEM. The service
conductors between the terminals of the service equipment and the point of connection to the
electric utility supply system.
SERVICE LATERAL. The underground service conductors between the electric utility supply
street main, including any risers at a pole or other structure or from transformers, and the first point
of connection to the service-entrance conductors in a terminal box or meter or other enclosure,
inside or outside the building wall. Where there are no terminal box, meter or other enclosure with
adequate space, the point of connection shall be the point of entrance of the service conductors
into the building.
CHAPTER 36 - SERVICES
SECTION E3601 - GENERAL SERVICES
E3601.1 Scope. This chapter covers service conductors and equipment for the control and
protection of services and their installation requirements. (230.1) The provisions covered by this
chapter shall also comply with the Puerto Rico Electric Power Authority's Reglamento
Complementario al Código Eléctrico Nacional (Complementary Code). In case of a conflict
between the Complementary Code and the NFPA 70, the Complementary Code will prevail.
CHAPTER 37 - BRANCH CIRCUIT AND FEEDER
REQUIREMENTS
No amendments.
556
CHAPTER 38 - WIRING METHODS
SECTION E3801 - GENERAL REQUIREMENTS
E3801.1 Scope. This chapter covers the wiring methods for services, feeders and branch circuits
for electrical power and distribution. (300.1) The wiring methods and materials shall also comply
with the Puerto Rico Electric Power Authority's Reglamento Complementario al Código Eléctrico
Nacional (Complementary Code). In case of a conflict between the Complementary Code and the
NFPA 70, the Complementary Code will prevail.
SECTION E3804 - TELECOMMUNICATIONS
E3804.1 Scope. The provisions of this chapter and the Telecommunications Industry Association
(TIA) Common Standards and Premise Standards shall govern the design and construction of the
telecommunication infrastructure, and the installation of components, appliances, equipment and
systems used in buildings and structures covered by this code.
E3804.2 Design. TIA-570 shall govern the design, construction and installation of the
telecommunications components, appliances, equipment and systems used in buildings and
structures covered by this code. The Puerto Rico Telecommunication Regulatory Board may, by
way of Technical Bulletins and or Regulations amend or clarify the Telecommunications Industry
Association (TIA) adopted standards.
CHAPTER 39 - POWER AND LIGHTING DISTRIBUTION.
No amendments.
CHAPTER 40 - DEVICES AND LUMINAIRES
SECTION E4003 - LUMINAIRES
E4003.14 Environmental Luminaries. Any luminary or sign on building with illumination
shall be replaced with full-cutoff lamps and shall comply with the Reglamento para el
Control y la Prevención de la Contaminación Lumínica issued by the Puerto Rico
Environmental Quality Board.
CHAPTER 41 - APPLIANCE INSTALLATION
No amendments.
CHAPTER 42 - SWIMMING POOLS
No amendments.
557
CHAPTER 43 - CLASS 2 REMOTE-CONTROL, SIGNALING
AND POWERLIMITED CIRCUITS
No amendments.
CHAPTER 44 - REFERENCED STANDARDS
PREPA
Puerto Rico Power Authority PO
Box 364267
San Juan, PR 00936-4267
5676-1997: Reglamento Complementario al Código Eléctrico Nacional (Complementary Code)
E3401.1, E3401.2, E3406.1, E3601.1, E3801.1
8915-2017: Reglamento para Interconectar Generadores con el Sistema de Distribución Eléctrica
de la Autoridad de Energía Eléctrica y Participar en los Programas de Medición Neta
R324.3
JCA
Puerto Rico Environmental Quality Board
Apartado 11488
Santurce, PR 00910
8786-2016: Reglamento para el Control y la Prevención de la Contaminación Lumínica
E4003.14
APPENDIX A - SIZING AND CAPACITIES OF GAS PIPING
No amendments.
APPENDIX B - SIZING OF VENTING SYSTEMS SERVING
APPLIANCES EQUIPPED WITH DRAFT HOODS, CATEGORY
I APPLIANCES, AND APPLIANCES LISTED FOR USE WITH
TYPE B VENTS
No amendments.
APPENDIX C - EXIT TERMINALS OF MECHANICAL DRAFT
AND DIRECT-VENT VENTING SYSTEMS
No amendments.
APPENDIX D - RECOMMENDED PROCEDURE FOR SAFETY
INSPECTION OF AN EXISTING APPLIANCE INSTALLATION
No amendments.
558
APPENDIX E - MANUFACTURED HOUSING USED AS
DWELLINGS
No amendments.
APPENDIX F - RADON CONTROL METHODS
No amendments.
APPENDIX G - PIPING STANDARDS FOR VARIOUS
APPLICATIONS
No amendments.
APPENDIX H - PATIO COVERS
No amendments.
APPENDIX I - PRIVATE SEWAGE DISPOSAL
No amendments.
APPENDIX J - EXISTING BUILDINGS AND STRUCTURES
No amendments.
APPENDIX K - SOUND TRANSMISSION
No amendments.
APPENDIX L - PERMIT FEES
No amendments.
APPENDIX M - HOME DAY CARE-R-3 OCCUPANCY
No amendments.
APPENDIX N - VENTING METHODS
No amendments.
APPENDIX O - AUTOMATIC VEHICULAR GATES
No amendments.
APPENDIX P - SIZING OF WATER PIPING SYSTEM
No amendments.
APPENDIX Q - TINY HOUSES
No amendments.
559
APPENDIX R - LIGHT STRAW-CLAY CONSTRUCTION
No amendments.
APPENDIX S - STRAWBALE CONSTRUCTION
No amendments.
APPENDIX T - SOLAR-READY PROVISIONS - DETACHED
ONE- AND TWO-FAMILY DWELLINGS AND TOWNHOUSES)
No amendments.
560
RMC
Puerto Rico Mechanical Code
562
PUERTO RICO MECHANICAL CODE 2018
As amended from
INTERNATIONAL MECHANICAL CODE 2018
"This AMENDMENTS to the 2018 INTERNATIONAL MECHANICAL CODE contains copyrighted material from
the 2018 International Mechanical Code, which is a copyrighted work owned by the International Code Council, Inc.
Without advance written permission from the copyright owner, no part of this book may be reproduced, distributed,
or transmitted in any form or by any means, including, without limitation, electronic, optical or mechanical means (by
way of example and not limitation, photocopying, or recording by or in an information storage retrieval system). For
information on permission to copy material exceeding fair use, please contact: Publications, 4051 West Flossmoor
Road, Country Club Hills, IL 60478-5771. Phone 1-888-ICC-SAFE (422-7233). Trademarks: "International Code
Council," the "International Code Council" logo and the "International Mechanical Code" are trademarks of the
International Code Council, Inc."
563
564
CHAPTER 1 - SCOPE AND ADMINISTRATION
PART 1 SCOPE AND APPLICATION
SECTION 101 - GENERAL
[A]101.1 Title. These regulations shall be known as the Puerto Rico Mechanical, hereinafter
referred to as "this code."
[A]101.2 Scope. This code shall regulate the design, installation, maintenance, alteration and
inspection of mechanical systems that are permanently installed and utilized to provide control of
environmental conditions and related processes within buildings. This code shall also regulate
those mechanical systems, system components, equipment and appliances specifically addressed
herein. The installation of fuel gas distribution piping and equipment, fuel gas-fired appliances and
fuel gas-fired appliance venting systems shall be regulated by the Puerto Rico Fuel Gas Code.
Exception: Detached one and two-family dwellings and multiple single-family dwellings
(townhouses) not more than three stories high with separate means of egress and their
accessory structures shall comply with the Puerto Rico Residential Code.
[A]101.2.1 Appendices. Provisions in the appendices shall not apply unless specifically adopted.
[A]101.3 Intent. The purpose of this code is to establish minimum standards to provide a
reasonable level of safety, health, property protection and public welfare by regulating and
controlling the design, construction, installation, quality of materials, location, operation and
maintenance or use of mechanical systems.
[A]101.4 Severability. If a section, subsection, sentence, clause or phrase of this code is, for any
reason, held to be unconstitutional, such decision shall not affect the validity of the remaining
portions of this code.
SECTION 102 - APPLICABILITY
[A]102.1 General. Where there is a conflict between a general requirement and a specific
requirement, the specific requirement shall govern. Where, in a specific case, different
sections of this code specify different materials, methods of construction or other requirements,
the most restrictive shall govern.
[A]102.2 Existing installations. Except as otherwise provided for in this chapter, a provision in
this code shall not require the removal, alteration or abandonment of, nor prevent the continued
utilization and maintenance of, a mechanical system lawfully in existence at the time of the
adoption of this code.
[A]102.2.1 Existing buildings. Additions, alterations, renovations or repairs related to building or
structural issues shall be regulated by the Puerto Rico Existing Building Code.
565
[A]102.3 Maintenance. Mechanical systems, both existing and new, and parts thereof shall be
maintained in proper operating condition in accordance with the original design and in a safe and
sanitary condition. Devices or safeguards that are required by this code shall be maintained in
compliance with the edition of the code under which they were installed. The owner or the owner's
authorized agent shall be responsible for maintenance of mechanical systems. To determine
compliance with this provision, the code official shall have the authority to require a mechanical
system to be reinspected.
The inspection for maintenance of HVAC systems shall be performed in accordance with
ASHRAE/ACCA/ANSI Standard 180.
[A]102.4 Additions, alterations or repairs. Additions, alterations, renovations or repairs to a
mechanical system shall conform to that required for a new mechanical system without requiring
the existing mechanical system to comply with all of the requirements of this code. Additions,
alterations or repairs shall not cause an existing mechanical system to become unsafe, hazardous
or overloaded.
Minor additions, alterations, renovations and repairs to existing mechanical systems shall meet the
provisions for new construction, unless such work is done in the same manner and arrangement as
was in the existing system, is not hazardous and is approved.
[A]102.5 Change in occupancy. It shall be unlawful to make a change in the occupancy of any
structure that will subject the structure to any special provision of this code applicable to the new
occupancy without approval. Change in the occupancy or a new occupancy, shall comply with the
Puerto Rico Building Code and the Joint Regulation.
[A]102.6 Historic buildings. The provisions of this code relating to the construction, alteration,
repair, enlargement, restoration, relocation or moving of buildings or structures shall not be
mandatory for existing buildings or structures identified and classified by the state or local
jurisdiction as historic buildings where such buildings or structures are judged by the code
official to be safe and in the public interest of health, safety and welfare regarding any proposed
construction, alteration, repair, enlargement, restoration, relocation or moving of buildings.
[A]102.7 Moved buildings. Except as determined by Section 102.2, mechanical systems that are
a part of buildings or structures moved into or within the jurisdiction shall comply with the
provisions of this code for new installations.
[A]102.8 Referenced codes and standards. The codes and standards referenced herein shall be
those that are listed in Chapter 15 and such codes and standards shall be considered as part of the
requirements of this code to the prescribed extent of each such reference and as further regulated
in Sections 102.8.1 and 102.8.2.
Exception: Where enforcement of a code provision would violate the conditions of the listing
of the equipment or appliance, the conditions of the listing and the manufacturer's installation
instructions shall apply.
566
[A]102.8.1 Conflicts. Where conflicts occur between provisions of this code and the
referenced standards, the provisions of this code shall apply.
[A]102.8.2 Provisions in referenced codes and standards. Where the extent of the reference
to a referenced code or standard includes subject matter that is within the scope of this code,
the provisions of this code, as applicable, shall take precedence over the provisions in the
referenced code or standard.
[A]102.9 Requirements not covered by this code. Requirements necessary for the strength,
stability or proper operation of an existing or proposed mechanical system, or for the public safety,
health and general welfare, not specifically covered by this code, shall be determined by the code
official.
[A]102.10 Other laws. The provisions of this code shall not be deemed to nullify any provisions
of local, state or federal law.
[A]102.11 Application of references. Reference to chapter section numbers, or to provisions not
specifically identified by number, shall be construed to refer to such chapter, section or provision
of this code.
PART 2 - ADMINISTRATION AND ENFORCEMENT
The administrative provisions of Part 2 of this Code are derived from provisions established by
the Act 161-2009, as amended and the Joint Regulation and the Puerto Rico Building Code.