Central Business District (Cbd) Sewer Rehabilitation Unit 2 - 12th & Flower To Pico & Santee

The project involves the rehabilitation of approximately 3,678 linear feet of a 39-inch semi-elliptical brick and concrete sewer line in Los Angeles's Central Business District, extending from 12th & Flower to Pico & Santee, using Ultraviolet Cured-In-Place Pipe (UV-CIPP) as the primary repair method. Key tasks include constructing and backfilling five access pits, building three new manholes, rehabilitating three existing ones, cleaning and assessing transition structures, reconnecting four house connections and two sewer laterals, and abandoning one stub-out. Extensive supporting work is required, such as installing temporary sewer bypass systems, implementing comprehensive traffic control measures, conducting pre- and post-lining CCTV inspections, and managing debris removal and disposal in compliance with environmental and safety standards. All work must adhere to the City of Los Angeles Building, Mechanical, Plumbing, Fire, and Electrical Codes, as well as Cal-OSHA and federal OSHA regulations, with the most stringent requirement governing in case of conflict. The project also mandates compliance with waste management protocols and dewatering specifications, including proper handling and discharge of treated effluent. The solicitation, identified as SZC14157 and issued by the City of Los Angeles Department of Public Works, follows a Lowest Price Technically Acceptable (LPTA) award basis, where technically compliant bids are evaluated primarily on price. Proposals must include detailed documentation such as a Bid Proposal, Schedule of Work and Prices, Responsibility Questionnaire, Bid Bond, List of Subcontractors, Disclosure Ordinances Affidavit, Equal Benefits Ordinance, Construction & Demolition Waste Recycling Packet, and a 68-page Project Labor Agreement. Bidders must demonstrate experience with private and municipal projects, general construction experience, partnering methodology, and prior work with the City of Los Angeles, with points allocated accordingly. Contractors are required to certify compliance with numerous regulations including child support obligations, non-discrimination and affirmative action plans for contracts over $25,000, the Iran Contracting Act, and mandatory outreach to Minority, Women, Small, Emerging, and Disabled Veteran Business Enterprises. All materials must meet strict packaging, preservation, and labeling standards, with adhesive compounds and precast units requiring specific storage and marking procedures. Security requirements include 24/7 protection of equipment and materials, personnel screening, and restricted site access. The contract mandates compliance with health and safety protocols for wastewater workers, including documentation of biological hazards, and failure to