35 Ill. Adm. Code 602.235
Specifications
Section 602.235
Specifications
a) Complete detailed
specifications must be supplied or referenced from Standard Specifications for
Water and Sewer Main Construction in Illinois, incorporated by reference in 35
Ill. Adm. Code 601.115, for all community water supply construction.
b) The specifications must
have a professional seal and signature that satisfy Section 602.105(a)(4).
c) Water main standard
specifications that have been adopted by a community water supply or a
consulting engineer may be submitted for review by the Agency. If approved
standard specifications are kept on file with the Agency, the community water
supply or consulting engineer need not resubmit the specifications unless
changes occur. Standard specifications must equal or exceed the requirements
of Section 602.105.