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Drawings 02632-09 To 02632-10
  • 02632-09  Storm Sewer Type "E" Inlet
  • 02632-10  Storm Sewer Type "E" Inlet On Existing Monolithic Conc. Sewers of 48" Diameter & Greater
Drawings 02081-05 To 08
  • 02081-05  Storm Sewer Manhole Type "E" For Existing Monolithic
  • 02081-06  Storm Sewer Junction Box With Lid Or Grate
  • 02081-07  Lateral Connection To Existing Monolithic
  • 02081-08  Proposed Manhole On Existing Box
iPermits How to Purchase a Trade Permit

How to guide for purchasing a trade permit online through iPermits portal.

02317-09 (2020 Detail)

2020 Detail for 02317-09 Standard LDWL Excavation and Backfill Detail 

List of Standard Details-Storm Sewer Details

List of Standard Details – Storm Sewer Details  

Last Updated: 5-23-2024

02447-01 Bedding Backfill Auger Pit Auger Hole
Drawings 02317-03 Through 07
  • 02317-03  Sanitary or Storm Sewer Bedding and Backfill for Dry Stable Trench
  • 02317-05  Precast Concrete Box Storm Sewer Bedding and Backfill for Dry Stable Trench
  • 02317-06  Precast Concrete Box Storm Sewer Bedding and Backfill for Wet Stable Trench
  • 02317-07  Precast Concrete Box Storm Sewer Bedding and Backfill with Seal Slab
Plumbing and Irrigation System Permit Application (CE1020)

This is a building permit application for Plumbing and Irrigation Systems within the city limits of Houston, Texas. 

Last updated: January 2026

Boiler Permit Application (CE1016)

This is a permit application for Boilers within the city limits of Houston, Texas.

Last updated: July 29, 2024

Homeowner's Plumbing and Irrigation System Permit Application (CE1284)

This is a building permit application for plumbing and Irrigation systems within the city limits of Houston, Texas that is required to be completed when a homeowner will obain the permit and perform the work. 

Last updated: January 2026