3703 RAILWAY AVE KIMBERLY CLARK 2018-01-01 MF Import

osizsioz io:ie Fa� � ooa . . WA'I'ER llISTRIBVI'TON Polyethylene tubing shall conform to the requirements of AWWA C901. The pipe shall bear the seal of *he National Sanitation Foundation for potable water pipe. Pipe joinu shall be made in accordance wich ( he manufacturer's reeommendavons. Solvent welded pipe joints will not be permitted. Minimum worldng pressure sLall be 160 psi. 2" mains shall be copper tube pipe size (CT5). Cement lining thiclmess shall be in accordance with USA 5tandard A21.4 (AWWA) C-104). 5-6.3 JOINTS AND :nITTINGS Rubber gasket pipe joints shall be push-on joint (Tyton) or mechanical joint (M.J.) in accordance with USA Standard A21,11 (AWWA Glil), unless othenvise specified. Flanged joints sLall conform to USA Standazd B16.1. Bolu on mechanical joints and fittings shall be tightened uniformly with a torque wrench wluch measures the torque applied. T'he torque for mechanical joinu shall be as follows: Bolt size - inches Range of Torque - h/lbs 5/8 40-60 3/4 60-90 1 70-100 1-1/4 � ' 90-120 Nuu Spaced 180� apart shall be tightened altematcly in order to produce equal pressure on all parts of the gland. Set screws on retained glands shall be torqued to manufacturer'S Specifieations. ( 'olts for 5ttings aud joinu :;hall 6e cast or ductile iron, zinc or chromium plated or stainless steel. Casc or ductile.uon fittings shall be short body for pressure racing of 150 psi, unless otherwise noted. Metel thiclmess and manufacturing process shall conform to applicable portions U5A Standazds A21.20, A21.11, Blb.2 and B16.4. All fittings shall be cement lined per USA Standard A21.4 (AWWA C-104). 5-7 TRENCH EXCa.VATION, B�DDING AND BACT�'II.L FOR WATER MAIIVS 5-7.1 DESCRIPTION . . This work st�all consist of excavating, bedding, and backfilling for water mains and appurtenances, for both temporary and permanent installadon under oidinazy conditions. 5-7.2 GFNERAL, Material excavated from ti�enches and piled adjacent to the �ench, or in a roadway or public rhoroughfaze, shall be piled and maintained so that the toe of the slope of the material is at least 2 feet from the edge of the ffench. It sball be piled in such a manner as will cause a minimum of inconvenience to public cravel, and provisiuns shall be made for merging uaf6c where such is necessary. Free access shall be provided to fire hydiants, water vaives, and meters, and clearance shall be left to enable free flow of storai water in guuer�, other conduirs, and natural watercourses_ Free access shall be maintain�:d to al! other utiliry control vaives, meters and vauits. srnnoaaos u Rev. �0/00