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SPECIFICATIONS <br /> AI <br /> J_j <br /> -'The 'p;ipe shall be manufactured, delivered and tested in accordance I <br /> �V-1thAt4ndird0peeffications for Concrete Irrigation Pipe A.S.T.M. <br /> DWAnatioAMM039 except that the cement used shall be Type K con <br /> in accordance- wIth -A.S.T.Y. Designation C-150-44. <br /> 1 " NoWar sha2l consist of not less than one (1) part cement to two <br /> _(2 parta­-�and. <br /> Poing 'shall be laid true to line and grade and shall not vary more <br /> in each length of pipe from the established line and grade. <br /> than <br /> -z� <br /> All joints shall be brushed or otherwise cleaned to provide a <br /> true <br /> clean joint. <br /> if <br /> to il <br /> Bands shall not be less than 5/4" in thickness and not less than i K <br /> 4 inches wide. <br /> r------- <br /> �iW <br /> Joints shall be protected from cracking or checking prior to <br /> backfilling. <br /> '0 <br /> 1H IRV <br /> too <br /> Backfilling shall be done by hand up to the top of the pipe. <br /> Earth shall be uniformily placed and tamped on both sides of the <br /> 7- <br /> pipe. Final backfill is to be thoroughly compacted so that no k <br /> Z <br /> subsequent settlement will occur. AIR <br /> 14 '1 if t <br /> _I <br /> if <br /> A04 any <br /> M <br /> OT <br /> M <br /> !tpf <br /> ur vp <br /> -------------------- <br /> API <br /> 7 <br /> A <br /> lei <br /> 000 <br /> vy <br /> rat- <br /> -r77777 <br /> A Togo J"L 4 <br /> n <br /> �777777 <br /> T. <br /> V <br /> "TV <br /> -7 <br /> i6L <br /> ---- --------- <br /> ------- villa:7_�77-- 7 ------- <br /> 7,- tin-r <br /> 0 <br /> -77- <br /> 77� <br /> L.144 F <br /> 7�777 <br /> n only 1; win 1 phi <br /> 7 -�'4- 7 <br /> 7- <br /> -lint �7' <br /> -9 44 7-7 <br /> in 1.�77 <br /> 17 <br /> 77 <br /> -77= <br /> 4.IV- <br /> t-77-7--%,--:- -7 <br /> -7-7 CIA <br /> -1, 7.v 7 -4-OAT�4707 I n <br /> :77 77 <br /> oil z]:2 44 <br /> 4 <br /> .00 S32 a 1 S jTPqS _4F <br />