Allied Construction Associates Inc. 4/23/2021

I CITY OF EVERETT SPECIAL PROVISIONS ' blocks or by pipe joint restraint as shown on the drawings. Restrained joints shall be the lock- type mechanical joint or approved equal at bends and for sufficient distance on each side of the ' bend to prevent pulling at the joint during testing. No set screw type retainer glands or joint harness systems will be allowed. ' The following is the approved list of restrained joint systems: a. "Thrust-Lock", Pacific States Cast Iron Pipe Company b. "Fast Grip", American Cast Iron Pipe Company c. "TR Flex", United States Pipe and Foundry Company d. "Snap-Lok", Griffin Pipe Products Company e. "Megalug", EBAA Iron, Inc f. "Field-Lok", United States Pipe and Foundry Company g. "Super Lock", Clow ' h. "Restrained Joint", McWane i. "MJ-TJ" pipe with "Megalugs", Pacific States Cast Iron Pipe Company j. "Flex-Ring", American Cast Iron Pipe Company 1 9-05.15 Metal Castings 9-05.15(1) Manhole Ring and Cover Delete all paragraphs in 9-05.15(1) and substitute the following: ' For hinged frames and covers, provide heavy duty ductile iron frames and covers as manufactured by PAMREX, 24-inch, Model CDPA6OEH, East Jordan Iron Works Ergo 00104042L01, or equal, with badging for sanitary or storm sewer as the case may be. For non-hinged frames and covers, provide watertight, heavy duty cast iron frames and ductile iron covers as manufactured by Olympic Foundry, Inc., East Jordan Iron Works, Inc., or equal with badging for sanitary or storm sewer as the case may be. Supplement 9-05.15 by adding the following: 9-05.15(4) Metal Frame and Cover for Sewer Cleanouts Provide East Jordan Ironworks heavy duty gray iron frame number 3661ZPT and cover number 3660CPT or equal. 9-05.23 High-Density Polyethylene (HDPE) Pipe Delete second paragraphs in 9-05.23 and substitute the following: The pipes shall have a minimum standard dimension ration (SDR) of 26. I SEI to SRI Intertie,SRO8 Rehab Division 9-MATERIALS WO No.-UP3714 SP-170