tender for extension of pipe line and fhtcs @ nadupalayamh / o mettupalayam - supply and delivery of pvc saddle piece 63x 20 mm 3 supply & delivery ofg.m ferruleasperis1239 / part ii 4 15mm ( 1 / 2” ) - ( suitable for 20 mm pvc od hsc main ) 5 pvc90degreecompressionelbowas per is 10124 / 1982 part ii 6 20mm ( 1 / 2” ) - ( suitable for 20 mm pvc od hsc main ) 7 pvc malethreadedadaptoras per is 10124 / 1982 part ii 8 20mm ( 1 / 2” ) - ( suitable for 20 mmpvc od hsc main ) 9 pvcfemalethreadedelbow as per is 10124 / 1982 part ii 10 20mm ( 1 / 2” ) - ( suitable for 20 mm pvc od hsc main ) 11 pvc pipe 20mm dia ( 10 ksc ) 12 20mm ( 1 / 2” ) 13 20mm ( 1 / 2” ) - ( brass tap suitable for 20 mm pvc od hsc main ) 14 brass flow control valve 20 mm dia 15 pvc pipe 20mm dia ( 10 ksc ) 16 earthwork excavation and depositing on bank for foundation, with aninitialleadof 10mandinitialliftof2mincludingshoring, struttingandbailingwaterwherevernecessaryand allotherincidental works etc., complete in all classes of strata 17 labourfordrilling, cutting, threadingandfixingferrulesin distribution pipes. 18 supply and delivery of ms wall clamp and fixing in walls / floor inopen space with required screws and drilling holes etc complete. 19 lowering pvc pipes , specials , fittings and all accessories to trench and laying to proper grade and alignmentin trench and open space and as directed by the twad officers 20 labour for refilling excavated earth work in pipe line trenches 21 pre cast with platformincluding painting 22 provision for logo tiles 23 provision for epl 24 supply, delivery, laying and jointing of 90mm od pvc 4ksc pipe inlcuding earth work excavation in all strata soil, refilling and hydraulic testing, adopting standard specification and as directed by twad board officer. 25 63mm pvc bend 26 63mm pvc elbow 27 63mm x50 mm pvc tee 28 63mm pvc end cape 29 provision for gate valve 30 dismantaling and restoration of c.c. roads 31 provision for pit for gate 0.3x0.45 32 provision for gate valve 65mm gm 33 water metre 34 provision for 50 mm water meter - twad sor page 81 , 16 clause 35 water meter dirt box 36 water meter erection charges 37 provision for pit for water meter 90x75cm 38 provision for name board