CC-4 Phase II Project Manual

This is a project manual for the Chandler Creek 4 Wastewater Upsizing Phase 2, a wastewater infrastructure improvement project managed by the City of Round Rock, Texas. The project involves the upsizing of approximately 2,650 linear feet of existing 12-inch wastewater line to 15-inch wastewater line along Rod Carew Drive in Round Rock, TX. Construction methods include open cut excavation, bypass pumping operations to maintain service during construction, and service reconnections to connect existing lateral lines to the new upsized main line. The project manual provides detailed specifications, construction requirements, and technical standards that contractors must follow to complete the work in accordance with city and regulatory requirements.

The document serves as the technical guidance document for contractors bidding on or executing this Phase 2 expansion work. It establishes construction methodologies, material specifications, quality standards, and operational procedures necessary for the safe and compliant upsizing of the wastewater infrastructure. The manual includes requirements for bypass pumping system design and operation, lateral service reconnection procedures, and restoration of the right-of-way following construction completion. Contractors must adhere to all specifications outlined in the manual to ensure the project meets engineering standards and city requirements for wastewater system improvements.