Updates to OPSS 182: General Specification For Environmental Protection For Construction In And Around Waterbodies And On Waterbody Banks

TCP number
000-0275
Notice type
Standard
Applies to
OPSS - Ontario Provincial Standard Specifications
No. specification
OPSS 182, SSP 101F23, CAIS 182
Last published
Posted by
Highway Design Office
Notice stage
Proposal
Proposal posted
Comment period
October 23, 2025 - November 13, 2025 (21 days) Open
Last updated

This consultation closes at 11:59 p.m. on:
November 13, 2025

Proposal summary

OPSS 182, SSP 101F23 and CAIS 182 provide guidance to Contractors and Contract Administrators to protect fish and fish habitat from harmful impacts during construction. These documents have been updated based on revised policies and guidance as well as feedback received to provide clearer instruction to users. 

Proposal details

Summary of updates to OPSS 182, SSP 101F23 and CAIS 182    

OPSS 182:

  • Updated references to include updated MTO Fisheries Guidance Documents and O. Reg 242/08 of the Endangered Species Act
  • Added definitions to reflect changes in the OPSS
  • Revised and additional language to provide clearer instruction to the Contractor regarding operation/refuelling of machinery, site restoration, specialist monitoring requirements, and updates to current legislative/permit language.
  • Minor revisions to the electrofishing requirements to reflect changes to MNR policy and cessation of issuing Ontario Electrofishing Certification
  • Addition to a new section/requirement for a Secondary Fuel Containment 
  • for Stationary equipment (e.g. drip tray) to reduce likelihood of fuel spills near water
  • SSP 101F23

  • Revised column headings for documenting locations where in-water work timing windows applies to the entire watercourse, not just at the highway crossing/structure footprint itself
  • Updated designer notes as appropriate
  • CAIS 182

    Updated inspection and administration activities based on usage feedback/experience and to reflect revisions to the OPSS and the SSP

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