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02517-01 LDWL Tunnel and Casing Details for Water Lines 24-Inch and Larger
2021 Detail for 02517-01 LDWL Tunnel and Casing Details for Water Lines 24-Inch and Larger (effective October 1, 2021)
Last updated: July 6, 2021
Storm Water Quality Permit Application (Amendment/Ownership Change)
Application form for a storm water quality (SWQ) permit.
Last updated: July 2024
Sign Administration Frequently Asked Questions (CE-1422)
Sign Administration Frequently Asked Questions
Updated: November 2025.
Blank SWQMP Checklist
02317-09 (2020 Detail)
2020 Detail for 02317-09 Standard LDWL Excavation and Backfill Detail
02447-01 Bedding Backfill Auger Pit Auger Hole
Storm Water Quality Original Owner's Affidavit (OCE-1016)
Storm Water Quality Original Owner's Affidavit
Last Updated: August 2024
02523-01 Reduced Pressure Backflow Preventer RPBP
15641-02 (2020 Detail)
2020 Detail for 15641-02 Standard LDWL Cathodic Protection Details for Test Stations (Sheet 2 of 3)