Plan Commission backs requiring preapproved construction plans, ends paper final-plat submittals

The City of Joliet Plan Commission on Aug. 21 approved amendments to section 3.3(a) of the city’s subdivision regulations to require approval of construction plans prior to filing a final plat and to remove the longstanding requirement to submit paper copies of final plats.

Staff explained construction plans document site grading, road and sidewalk construction, utilities and other design elements; the proposed change is intended to reduce rework during final plat review by ensuring engineering details are finalized before the final plat is submitted. Under the amendment, applicants must provide evidence that construction plans have been approved by the City of Joliet prior to final plat petition submittal.

Staff also said the city moved to a fully online submittal and review platform, ProjectDocs, in 2023 and the current code’s mention of paper copies is now redundant. The proposed amendments delete subsections that required a minimum number of paper copies for final plats and construction plans and replace them with a single requirement that final plat applications be accompanied by city-approved construction plans.

Commissioners asked staff to confirm there would be no paper submittals and that the preapproval of construction plans was intended to speed the final plat process; staff confirmed both points. The commission voted unanimously in favor; the matter will go to City Council with a recommendation of approval and will also be reviewed by the Land Use and Economic Development Committee later in the month.

If approved by the council, developers will need final engineering approval earlier in the subdivision approval sequence; applicants should coordinate with Community Development and Public Works on submittal timing and ProjectDocs formatting before filing a final plat.