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2021 Detail for 02082-10 Standard LDWL Access Manhole Details (effective October 1, 2021)
Last updated: July 6, 2021
2020 Detail for 02524-03 LDWL Air Valve Assembly in Service Manhole Detail
Comparison of the 2012 UPC and 2015 UPC Houston Amendments.
Last updated: 03/22/2022
2020 Detail for 02317-09 Standard LDWL Excavation and Backfill Detail
2020 Detail for 02082-10 Standard LDWL Access Manhole Details
This technical memo is provided to describe the significant changes to the Houston Construction Codes with regards to the requirements for locking arrangements in Group E Occupancies.
Uploaded 2-13-2024
2020 Detail for 15641-03 Standard LDWL Cathodic Protection Details for Test Stations (Sheet 3 of 3)
2020 Detail for 15641-02 Standard LDWL Cathodic Protection Details for Test Stations (Sheet 2 of 3)