35 Ill. Adm. Code 403.104
Construction Authorization
Section 403
Section 403.104 Construction
Authorization
a) If an NPDES permit is required to prepare land for mining
activities or construct a mine related facility, a person must, before
preparing land or constructing a facility:
1) Hold an NPDES permit including a condition authorizing the
permit holder to prepare land or construct a facility; or
2) Hold a construction permit under 35 Ill. Adm. Code 404.101 to
prepare land or construct a facility.
b) A permittee must not construct a new mine related facility or modify
a mining activity or mine related facility for which the permittee holds an
NPDES permit unless the NPDES permit includes a condition authorizing the
construction or modification. If the modification is already covered under the
existing permit condition, a separate authorization from the Agency is not
required.
c) Any person required to obtain a construction authorization must
apply at least 180 days before the date construction or modification begins.
d) Any person seeking a construction authorization must submit an
application under 35 Ill. Adm. Code 405.104. The rules governing issuance of
an NPDES permit, including 35 Ill. Adm. Code 405.101 and 405.102, also apply to
issuing a construction authorization.