Guideline for submitting requests for alternate methods, code interpretations and modifications.

Last Updated: January 20, 2026

2021 Code Words provide interpretations, written policies, and procedures to aid in the application of construction code. 

Last updated: September 15, 2025

List of the currently adopted codes.

Last updated: 03-07-2024

• 02632-09  Storm Sewer Type "E" Inlet
• 02632-10  Storm Sewer Type "E" Inlet On Existing Monolithic Conc. Sewers of 48" Diameter & Greater

• 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

Developer Participation Contract (DPC) checklist for developers.

Last updated: 3/21/2022

List of Standard Details – Storm Sewer Details  

Last Updated: 5-23-2024

This technical memo is provided to describe the new changes to the Houston Construction Codes with regards to the amendment related to the requirements of Social Stair Handrail requirements.

Uploaded 2-13-2024

• 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

• 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