Annual Rate Contract For The Supply Of H.D.P.E. Pipes ( Isi Marked ) , High Density Polyethylene Pipes For Water Supply:, For Use For Burried Water Mains And Services And For Water Supply Above Ground, Both Inside And Outside Building, Dully Isi Marked, Conforming To Is 4984:2016 Of Pressure Rating And Material Grades As Specified Belowgrade Pe 63, Pressure Rating Pn 2, Sdr 41, Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 63, Pressure Rating Pn 2.5, Sdr 33 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 63, Pressure Rating Pn 3.2, Sdr 26 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 63, Pressure Rating Pn 4.0, Sdr 21 , Nominal Dia-40 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 63, Pressure Rating Pn 5.0, Sdr 17 , Nominal Dia-32 , Nominal Dia-40 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 63, Pressure Rating Pn 6.0, Sdr 13.6 , Nominal Dia-25 , Nominal Dia-32 , Nominal Dia-40 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 63, Pressure Rating Pn 8.0, Sdr 11 , Nominal Dia-20 , Nominal Dia-25 , Nominal Dia-32 , Nominal Dia-40 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 80, Pressure Rating Pn 2.5, Sdr 41, Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 80, Pressure Rating Pn 3.2, Sdr 33, Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 80, Pressure Rating Pn 4, Sdr 26, Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 80, Pressure Rating Pn 5, Sdr 21, Nominal Dia-40 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 80, Pressure Rating Pn 6, Sdr 17, Nominal Dia-32 , Nominal Dia-40 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 80, Pressure Rating Pn 8, Sdr 13.6, Nominal Dia-25 , Nominal Dia-32 , Nominal Dia-40 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 80, Pressure Rating Pn 10, Sdr 11, Nominal Dia-20 , Nominal Dia-25 , Nominal Dia-32 , Nominal Dia-40 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 80, Pressure Rating Pn 12.5, Sdr 9, Nominal Dia-16 , Nominal Dia-20 , Nominal Dia-25 , Nominal Dia-32 , Nominal Dia-40 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 80, Pressure Rating Pn 16, Sdr 7.4, Nominal Dia-16 , Nominal Dia-20 , Nominal Dia-25 , Nominal Dia-32 , Nominal Dia-40 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 80, Pressure Rating Pn 20, Sdr 6, Nominal Dia-16 , Nominal Dia-20 , Nominal Dia-25 , Nominal Dia-32 , Nominal Dia-40 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 100, Pressure Rating Pn 3, Sdr 41, Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 100, Pressure Rating Pn 4, Sdr 33, Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 100, Pressure Rating Pn 5, Sdr 26, Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 100, Pressure Rating Pn 6, Sdr 21, Nominal Dia-40 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 100, Pressure Rating Pn 8, Sdr 17, Nominal Dia-32 , Nominal Dia-40 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 100, Pressure Rating Pn 10, Sdr 13.6, Nominal Dia-25 , Nominal Dia-32 , Nominal Dia-40 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 100, Pressure Rating Pn 12.5, Sdr 11, Nominal Dia-20 , Nominal Dia-25 , Nominal Dia-32 , Nominal Dia-40 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 100, Pressure Rating Pn 16, Sdr 9, Nominal Dia-16 , Nominal Dia-20 , Nominal Dia-25 , Nominal Dia-32 , Nominal Dia-40 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315 , Grade Pe 100, Pressure Rating Pn 20, Sdr 7.4, Nominal Dia-16 , Nominal Dia-20 , Nominal Dia-25 , Nominal Dia-32 , Nominal Dia-40 , Nominal Dia-50 , Nominal Dia-63 , Nominal Dia-75 , Nominal Dia-90 , Nominal Dia-110 , Nominal Dia-125 , Nominal Dia-140 , Nominal Dia-160 , Nominal Dia-180 , Nominal Dia-200 , Nominal Dia-225 , Nominal Dia-250 , Nominal Dia-280 , Nominal Dia-315