Walteria Reservoir Slope Repair, I-181

Solicitation B2026-12 is a construction project issued by the City of Torrance, California, for the reconstruction and stabilization of a hillside at the Walteria Reservoir. The primary objective is to prevent erosion and shallow failures caused by saturated soils through a scope of work that includes clearing and grubbing, unclassified excavation and export of approximately 3,320 cubic yards, and the installation of a drainage swale and concrete splash wall. A critical component of the project is the installation of 27,500 square feet of high-performance turf reinforcement mat (HPTRM) and engineered earth anchors, followed by landscaping, hydroseeding, and a 180-day plant establishment and maintenance period. The engineer's estimate for the total contract value is 720,000 dollars. The project must be completed within 60 working days from the Notice to Proceed, which is expected to be issued on or after April 1, 2027. Bids are due by 3:00 p.m. on December 4, 2026, via the PlanetBids portal. Award evaluation focuses on responsiveness, requiring the use of official submittal forms and the provision of specific manufacturer certifications for HPTRM, including ISO 14001 and ISO 9001:2015 certifications and documented installation histories. The contractor is required to provide performance and labor and material bonds at 100 percent of the bid. Payment will be processed via progress invoices, subject to a 5 percent retention by the city and approval by the Public Works Director or City Engineer. All work must comply with prevailing wage laws and is subject to periodic inspections by various regulatory agencies, including the Los Angeles County Department of Health Services and the State Water Resources Control Board.