- a) To expedite the review of subsequent construction permit application plan documents, preliminary plans may be submitted prior to the submission of a construction permit application. No construction permit may be issued until the completed application, required fee, plans, and specifications have been submitted.
- b) If preliminary plans are submitted, as directed under the Illinois Drinking Water Revolving Loan Funding Process (see 35 Ill. Adm. Code 664), the documents must include a description of alternate solutions, a discussion of the alternatives, and reasons for selecting the alternative recommended.
(Source: Amended at 47 Ill. Reg. 7449, effective May 16, 2023)