LAC 51:XIV.1807. Appendix CIllustrations [formerly Appendix JIllustrations]

A. The following figures have been included to aid in interpreting this code. The figures are not to be construed as superseding the written text, but merely to illustrate. The various methods indicated diagrammatically do not limit other configurations of design of plumbing, soil, waste and vent systems, water piping, accessories, etc., when in compliance with the written text. It is further suggested that the users of these illustrations refer to the appropriate Sections and standards regarding any of the figures to avoid misunderstanding. Figure 1Combination Waste and Vent System NOTE: A combination waste and vent system is considered an alternate designed plumbing system and requires special approval of the plans and specifications, etc., by the state health officer prior to construction. Refer to the provisions contained in Chapter 12 of this code for any alternate designed plumbing system. Figure 2Distances Permitted in a Combination Waste and Vent System NOTE: A combination waste and vent system is considered an alternate designed plumbing system and requires special approval of the plans and specifications, etc., by the state health officer prior to construction. Refer to the provisions contained in Chapter 12 of this code for any alternate designed plumbing system. D Figure 3Bathtub and Chemical Mixing Tank Illustrations Figure 4Access to Built-In Water Heater Figure 5Examples of Back Siphon Backflow Protection Figure 6Examples of Proper and Improper Backflow Protection Figure 7Typical Sewer Manhole Figure 8Floor Drain Trap Primer Detail Alternate Grease Trap Sizing Formula Number of Meals Per Peak Hour1 | x | Waste Flow Rate2 | x | Retention Time3 | x | Storage Factor4 | = | Interceptor Size (liquid Capacity) Meals Served at Peak Hour Waste Flow Rate With dishwashing machine | 6 gallon (22.7 L) flow Without dishwashing machine | 5 gallon (18.9 L) flow Single service kitchen | 2 gallon (7.6L) flow Food waste disposer | 1 gallon (3.8L) flow Retention Times Commercial kitchen waste dishwasher | 2.5 hours Single service kitchen single serving | 1.5 hours Storage Factors Fully equipped commercial kitchen | 8 hour operation: 1.0 16 hour operation: 2.0 24 hour operation: 3.0 Single Service Kitchen | 1.5 Figure 9Alternate Grease Trap Sizing Formula Grease Trap Minimum Capacity WITHOUT Garbage Grinder Retail Food | Institutions | Grease Trap Size (gallons) | Retail Food | Institutions | Grease Trap Size (gallons) Usable Square Footage (ft2)1 | Estimated People or Meals Served2 | Grease Trap Size (gallons) | Usable Square Footage (ft2)1 | Estimated People or Meals Served2 | Grease Trap Size (gallons) Less than 1,001 | Up to 50 | 125 | 10,401-10,600 | 521-530 | 1,325 1,001-1,200 | 51-60 | 150 | 10,601-10,800 | 531-540 | 1,350 1,201-1,400 | 61-70 | 175 | 10,801-11,000 | 541-550 | 1,375 1,401-1,600 | 71-80 | 200 | 11,001-11,200 | 551-560 | 1,400 1,601-1,800 | 81-90 | 225 | 11,201-11,400 | 561-570 | 1,425 1,801-2,000 | 91-100 | 250 | 11,401-11,600 | 571-580 | 1,450 2,001-2,200 | 101-110 | 275 | 11,601-11,800 | 581-590 | 1,475 2,201-2,400 | 111-120 | 300 | 11,801-12,000 | 591-600 | 1,500 2,401-2,600 | 121-130 | 325 | 12,001-12,200 | 601-610 | 1,525 2,601-2,800 | 131-140 | 350 | 12,201-12,400 | 611-620 | 1,550 2,801-3,000 | 141-150 | 375 | 12,401-12,600 | 621-630 | 1,575 3,001-3,200 | 151-160 | 400 | 12,601-12,800 | 631-640 | 1,600 3,201-3,400 | 161-170 | 425 | 12,801-13,000 | 641-650 | 1,625 3,401-3,600 | 171-180 | 450 | 13,001-13,200 | 651-660 | 1,650 3,601-3,800 | 181-190 | 475 | 13,201-13,400 | 661-670 | 1,675 3,801-4,000 | 191-200 | 500 | 13,401-13,600 | 671-680 | 1,700 4,001-4,200 | 201-210 | 525 | 13,601-13,800 | 681-690 | 1,725 4,201-4,400 | 211-220 | 550 | 13,801-14,000 | 691-700 | 1,750 4,401-4,600 | 221-230 | 575 | 14,001-14,200 | 701-710 | 1,775 4,601-4,800 | 231-240 | 600 | 14,201-14,400 | 711-720 | 1,800 4,801-5,000 | 241-250 | 625 | 14,401-14,600 | 721-730 | 1,825 5,001-5,200 | 251-260 | 650 | 14,601-14,800 | 731-740 | 1,850 5,201-5,400 | 261-270 | 675 | 14,801-15,000 | 741-750 | 1,875 5,401-5,600 | 271-280 | 700 | 15,001-15,200 | 751-760 | 1,900 5,601-5,800 | 281-290 | 725 | 15,201-15,400 | 761-770 | 1,925 5,801-6,000 | 291-300 | 750 | 15,401-15,600 | 771-780 | 1,950 6,001-6,200 | 301-310 | 775 | 15,601-15,800 | 781-790 | 1,975 6,201-6,400 | 311-320 | 800 | 15,801-16,000 | 791-800 | 2,000 6,401-6,600 | 321-330 | 825 | 16,001-16,200 | 801-810 | 2,025 6,601-6,800 | 331-340 | 850 | 16,201-16,400 | 811-820 | 2,050 6,801-7,000 | 341-350 | 875 | 16,401-16,600 | 821-830 | 2,075 7,001-7,200 | 351-360 | 900 | 16,601-16,800 | 831-840 | 2,100 7,201-7,400 | 361-370 | 925 | 16,801-17,000 | 841-850 | 2,125 7,401-7,600 | 371-380 | 950 | 17,001-17,200 | 851-860 | 2,150 7,601-7,800 | 381-390 | 975 | 17,201-17,400 | 861-870 | 2,175 7,801-8,000 | 391-400 | 1,000 | 17,401-17,600 | 871-880 | 2,200 8,001-8,200 | 401-410 | 1,025 | 17,601-17,800 | 881-890 | 2,225 8,201-8,400 | 411-420 | 1,050 | 17,801-18,000 | 891-900 | 2,250 8,401-8,600 | 421-430 | 1,075 | 18,001-18,200 | 901-910 | 2,275 8,601-8,800 | 431-440 | 1,100 | 18,201-18,400 | 911-920 | 2,300 8,801-9,000 | 441-450 | 1,125 | 18,401-18,600 | 921-930 | 2,325 9,001-9,200 | 451-460 | 1,150 | 18,601-18,800 | 931-940 | 2,350 9,201-9,400 | 461-470 | 1,175 | 18,801-19,000 | 941-950 | 2,375 9,401-9,600 | 471-480 | 1,200 | 19,001-19,200 | 951-960 | 2,400 9,601-9,800 | 481-490 | 1,225 | 19,201-19,400 | 961-970 | 2,425 9,801-10,000 | 491-500 | 1,250 | 19,401-19,600 | 971-980 | 2,450 10,001-10,200 | 501-510 | 1,275 | 19,601-19,800 | 981-990 | 2,475 10,201-10,400 | 511-520 | 1,300 | 19,801-20,000 | 991-1,000 | 2,500 1 Retail establishments expected to serve more meals than estimated by usable sq ft shall install the larger size grease trap. 2 Estimated # of people or meals served is the # of persons or meals served during the largest meal period. Figure 10Grease Trap Sizing Chart (Without Garbage Grinder) Grease Trap Minimum Capacity WITH Garbage Grinder Retail Food | Institutions | Grease Trap Size (gallons) | Retail Food | Institutions | Grease Trap Size (gallons) Usable Square Footage (ft2)1 | Estimated People or Meals Served2 | Grease Trap Size (gallons) | Usable Square Footage (ft2)1 | Estimated People or Meals Served2 | Grease Trap Size (gallons) Less than 1,001 | Up to 50 | 500 | 10,401-10,600 | 521-530 | 1,700 1,001-1,200 | 51-60 | 525 | 10,601-10,800 | 531-540 | 1,725 1,201-1,400 | 61-70 | 550 | 10,801-11,000 | 541-550 | 1,750 1,401-1,600 | 71-80 | 575 | 11,001-11,200 | 551-560 | 1,775 1,601-1,800 | 81-90 | 600 | 11,201-11,400 | 561-570 | 1,800 1,801-2,000 | 91-100 | 625 | 11,401-11,600 | 571-580 | 1,825 2,001-2,200 | 101-110 | 650 | 11,601-11,800 | 581-590 | 1,850 2,201-2,400 | 111-120 | 675 | 11,801-12,000 | 591-600 | 1,875 2,401-2,600 | 121-130 | 700 | 12,001-12,200 | 601-610 | 1,900 2,601-2,800 | 131-140 | 725 | 12,201-12,400 | 611-620 | 1,925 2,801-3,000 | 141-150 | 750 | 12,401-12,600 | 621-630 | 1,950 3,001-3,200 | 151-160 | 775 | 12,601-12,800 | 631-640 | 1,975 3,201-3,400 | 161-170 | 800 | 12,801-13,000 | 641-650 | 2,000 3,401-3,600 | 171-180 | 825 | 13,001-13,200 | 651-660 | 2,025 3,601-3,800 | 181-190 | 850 | 13,201-13,400 | 661-670 | 2,050 3,801-4,000 | 191-200 | 875 | 13,401-13,600 | 671-680 | 2,075 4,001-4,200 | 201-210 | 900 | 13,601-13,800 | 681-690 | 2,100 4,201-4,400 | 211-220 | 925 | 13,801-14,000 | 691-700 | 2,125 4,401-4,600 | 221-230 | 950 | 14,001-14,200 | 701-710 | 2,150 4,601-4,800 | 231-240 | 975 | 14,201-14,400 | 711-720 | 2,175 4,801-5,000 | 241-250 | 1,000 | 14,401-14,600 | 721-730 | 2,200 5,001-5,200 | 251-260 | 1,025 | 14,601-14,800 | 731-740 | 2,225 5,201-5,400 | 261-270 | 1,050 | 14,801-15,000 | 741-750 | 2,250 5,401-5,600 | 271-280 | 1,075 | 15,001-15,200 | 751-760 | 2,275 5,601-5,800 | 281-290 | 1,100 | 15,201-15,400 | 761-770 | 2,300 5,801-6,000 | 291-300 | 1,125 | 15,401-15,600 | 771-780 | 2,325 6,001-6,200 | 301-310 | 1,150 | 15,601-15,800 | 781-790 | 2,350 6,201-6,400 | 311-320 | 1,175 | 15,801-16,000 | 791-800 | 2,375 6,401-6,600 | 321-330 | 1,200 | 16,001-16,200 | 801-810 | 2,400 6,601-6,800 | 331-340 | 1,225 | 16,201-16,400 | 811-820 | 2,425 6,801-7,000 | 341-350 | 1,250 | 16,401-16,600 | 821-830 | 2,450 7,001-7,200 | 351-360 | 1,275 | 16,601-16,800 | 831-840 | 2,475 7,201-7,400 | 361-370 | 1,300 | 16,801-17,000 | 841-850 | 2,500 7,401-7,600 | 371-380 | 1,325 | 17,001-17,200 | 851-860 | 2,525 7,601-7,800 | 381-390 | 1,350 | 17,201-17,400 | 861-870 | 2,550 7,801-8,000 | 391-400 | 1,375 | 17,401-17,600 | 871-880 | 2,575 8,001-8,200 | 401-410 | 1,400 | 17,601-17,800 | 881-890 | 2,600 8,201-8,400 | 411-420 | 1,425 | 17,801-18,000 | 891-900 | 2,625 8,401-8,600 | 421-430 | 1,450 | 18,001-18,200 | 901-910 | 2,650 8,601-8,800 | 431-440 | 1,475 | 18,201-18,400 | 911-920 | 2,675 8,801-9,000 | 441-450 | 1,500 | 18,401-18,600 | 921-930 | 2,700 9,001-9,200 | 451-460 | 1,525 | 18,601-18,800 | 931-940 | 2,725 9,201-9,400 | 461-470 | 1,550 | 18,801-19,000 | 941-950 | 2,750 9,401-9,600 | 471-480 | 1,575 | 19,001-19,200 | 951-960 | 2,775 9,601-9,800 | 481-490 | 1,600 | 19,201-19,400 | 961-970 | 2,800 9,801-10,000 | 491-500 | 1,625 | 19,401-19,600 | 971-980 | 2,825 10,001-10,200 | 501-510 | 1,650 | 19,601-19,800 | 981-990 | 2,850 10,201-10,400 | 511-520 | 1,675 | 19,801-20,000 | 991-1,000 | 2,875 1 Retail establishments expected to serve more meals than estimated by usable sq ft shall install the larger size grease trap. 2 Estimated # of people or meals served is the # of persons or meals served during the largest meal period. Figure 11Grease Trap Sizing Chart (With Garbage Grinder)