Completed in 2016 by Oscar Renda Contracting, the Northside Sewer Relief Tunnel Rehabilitation Area No. 4 Project consisted of trenchless sewer rehabilitation of approximately 4,689 linear feet of existing 132-inch diameter monolithic reinforced concrete pipe with 126-inch (outer diameter) fiberglass pipe. Sliplining required cleaning of existing pip, removal of existing sediment, debris, failed PVC liner, foreign waste etc. This phase also required pre and post CCTV inspections, partial diversion and/or bypass pumping of existing wastewater flows during necessary rehabilitation work. Rehabilitation of existing manholes and construction of new manholes.
Project Details
- Owner: City of Houston
- Location: Houston, Texas, United States
- Performed as: Oscar Renda Contracting, Inc.
- Project value: $10,662,609.00
- Completion Date: February 2016