Specifications include, but are not limited to: The City owns and maintains many bridge supported cast iron water mains. Six of these bridge supported water mains are out of service due to leaking joints or pipe breaks. This Contract consists of rehabilitation of these bridge crossings over the Midtown Greenway by the modified sliplining process utilizing a fold and form system. Due to the condition of the host pipe the new thermoplastic liner shall be designed as an AWWA Class III semistructural pipe. The thermoplastic liner will be a flexible fiber reinforced pipe (FFRP) that is continuous and close fitting to the host pipe. Due to the condition of the host pipe the new FFRP shall be designed as a fully non-interactive pipe, not relying on the remaining strength of the host pipe to withstand long-term internal pressure. End connectors will be utilized to transition from the FFRP to the existing cast iron water mains.; SP-28 (2504) FLEXIBLE FABRIC REINFORCED PIPE LINING FOR WATER MAIN: SP-28.1. PRODUCT, MANUFACTURER/INSTALLER QUALIFICATION REQUIREMENTS: SP-28.1.1. The pipe lining materials shall be Primus Line® as manufactured and supplied by Rädlinger Primus Line, GmbH. or Engineer approved equal. Only pipe lining materials in conformance with the requirements of the contract documents shall be considered as an “or equal” for this item.; SP-28.1.2. Each proposer shall submit to the Owner the required prequalification submittals designated in Section SP-28.1.3 no later than the date on which questions are due on this event.; SP-28.1.3. To be Commercially Proven, an Installer must satisfy all insurance, financial, and bonding requirements of the Owner, and the Manufacturer must have had at least 10 (ten) years active experience and a minimum of 100,000 linear feet of commercial installation of pressure rated FFRP products in pressure pipe applications. Acceptable documentation supporting the above must be submitted to the Owner.; 1. FFRP Insertion: The reel of folded FFRP is positioned at the insertion pit and an appropriately sized winch at the termination pit. The winch cable shall be strung through the host pipe and attached to the pulling head. The FFRP shall be pulled through the host pipe via the winch located at the termination pit. The pulling forces will be monitored and shall not exceed the maximum pulling force of the FFRP. The use of a nontoxic lubricant during the insertion process may be needed to reduce friction.; 2. Processing/Reforming the Pipe: The FFRP shall be processed to its original round shape by air pressure via an air compressor according to the Manufacturer’s Installation Manual.; 3. End Connectors Installation: Upon completion of the insertion and re-rounding process of the FFRP, end connectors shall be installed at the termination ends according to the Manufacturer’s Installation Manual.