This is a permit application for a Sidewalk, Driveway, Curb and Gutter, and Culvert Parking lot within the city limits of Houston, Texas.

Last updated: 10/13/2020

List of Standard Details – Storm Sewer Details  

Last Updated: 5-23-2024

• 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

Application to request an iPermits portal account for a licensed contractor and advance pay accounts (APA or SR).

Last updated: 03-18-2024

List of Registered Independent Energy Technicians.

Last Updated: February 18, 2026

Procedures for requesting a contractor name change or address change on an existing building permit.

Last updated: January 2026

• 02632-06   Sewer Type "C-1", "C-2" And "C-2A" Inlet
• 02632-07  Storm Sewer Type "D" Inlet
• 02632-08  Storm Sewer type "D-1" Inlet

Drawing 02082-13 Storm Sewer Precast Box Manhole (effective November 27, 2023)

Last updated: November 26, 2023

Drawings 02081-01 to 04 (2020 Details)

• 02081-01  Storm Sewer Manhole Type "C" for 42" Diameter RCP and Smaller
• 02081-02  Storm Sewer Manhole Type "C" for 48" to 72" Diameter RCP
• 02081-03  Storm Sewer Manhole Type "C" for 78" Diameter RCP and Greater
• 02081-04  Storm Sewer Manhole Type "C" for Proposed Concrete Box Sewer

• 02084-09  Storm Sewer Type "C-1", "C-2" And "C-2A" Inlet Frame and Cover
• 02084-10  32” Inverted Manhole Frame
• 02084-11  Storm Sewer Ring Grate for Open End of 18” to 72” RCP Stubs to Ditch
• 02317-02  Sanitary or Storm Sewer Crushed Stone Foundation for Wet Stable Trench