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Section 3 - Material and Construction 3.06 Adhesives - Adhesives shall be manufacturer's 3.01 2"-4" Primary&3"-6" Secondary Pipe-The pipe standard for the piping system specified. shall be manufactured by the filament winding process using an amine cured epoxy thermosetting resin to impregnate 3.07 Acceptable Products - RED THREAD IIA Piping strands of continuous glass filaments, which are wound System as manufactured by NOV Fiber Glass Systems or around a mandrel at a 543/4" winding angle under controlled engineered approved equal. tension. The pipe shall be heat cured and the cure shall be confirmed using a Differential Scanning Calorimeter. SECTION 4 - Installation and Testing Pipe shall be supplied with T.A.B. (Threaded and Bonded) or plain ends. 4.01 Training and Certification - All joints installed or constructed in the field shall be assembled by employees Pipe shall have a minimum continuous cyclic pressure of the contractor who have been trained by the pipe rating 125 psig at 150°F in accordance with ASTM D2992, manufacturer. The pipe manufacturer or their authorized Procedure A or UL 971 pressure rating. representative, shall train the contractor's employees in the All pipe, both primary and secondary, shall be 100% proper joining and assembling procedures required for the hydrotested at the factory before shipment at a minimum project, including hands-on participation by the contractor's pressure of 265 psig and shall be UL 971-2004 Listed and employees. Each bonder shall fabricate one pipe-to-pipe Labeled. and one pipe-to-fitting joint that shall pass the minimum pressure test for the application as stated in Section 2.03 3.02 ASTM D2310 Classifications (at 73.40F) without leaking. Primary Pipe Secondary Pipe Only bonders that have successfully completed the pressure test shall bond pipe and fittings. Each bonder shall 2"-3" RTRP-11AF 3" RTRP-11AF carry a current, manufacturer proof of training card. 4" RTRP-11AH 4"-6" RTRP-11AH (Mechanical properties cell classifications shown are 4.02 Pipe Installation - Pipe shall be installed as specified minimums.) and indicated on the drawings. The piping system shall be installed in accordance with 3.03 Fittings - All fittings shall be manufactured using the manufacturer's current published installation procedures. the same type of material as the pipe. Fittings may be manufactured either by compression molding, filament winding, resin transfer molding or contact molding methods. 4.03 Testing - A hydrostatic pressure test shall be All fittings, adapter, and sump penetrations shall be UL971- conducted on the completed piping system. The piping 2004 Listed. system shall be subjected to 10 pressurization cycles from 0 psig to 1.5 times the design operating pressure as stated in Primary fittings shall be adhesive bonded, matched Section 2.03.c. After the 10 cycles, the pressure shall be held tapered bell and spigot and rated the same as the pipe. on the system for a minimum of 1 hour and the line inspected Secondary containment fittings shall be two-piece style for leaks. to allow for 100% inspection of the primary joint pressure test Test pressures shall not exceed 1.5 times the maximum and be rated to a minimum of 50 psig per UL 971-2004. rated pressure of the lowest rated element in the system. Should hydrostatic testing be impractical, testing with low pressure air or inert gas may be acceptable. Extreme All pipe joints shall be water tight. All joints that are found caution should be used when testing with air. Follow all to leak, by observation or during testing shall be replaced by safety precautions and testing recommendations of the pipe the contractor and retested. manufacturer. Should hydrostatic testing be impractical, testing with 3.04 Connections - Connections to flex connectors or low pressure air or inert gas may be acceptable. Extreme other piping materials shall be made by the use of NPT caution should be used when testing with air. Follow all (National Pipe Thread) threaded adapters or flanges bonded safety precautions and testing recommendations of the pipe to the FRP piping system. manufacturer. 3.05 Sump Penetrations - Sump penetrations shall be made by means of a permanently bonded FRP coupling. The coupling shall be capable of adjusting for the slope of the piping system entering or exiting the sump wall.