providing newpipe line at swamynathapuram wss in kanyakumari town panchayat.; 1 supply and delivery of following pipes and specials 2 90mm pvc pipe 6 ksc 3 80m gm gate valve 4 80mm gi tee 5 80mm gi pipe nipple 6 80mm flangeset 7 80mm gi elbow 8 80mm gi pipe b class 9 90mm pvc mta 10 solvent cement 11 labour charges for cutting of cc road for laying of pipe line works etc. complete 12 removing the existing damaged interlocking paver blocks including all labour charges etc. 13 earth work excavation for attending leak work in pumping main with initial lead and lift for narrow trench cutting in hard stiff clay stiff black cotton hard red earth and earth mixed with small size boulders for attending the leak etc. and as directed by departmental officers 14 lowering of following pipes and specials to trench, laying to proper grade and alignment etc. complete 15 90mm pvc pipe 6ksc 16 80mm gi pipe b class 17 labour charges for fixing of valves with new pipe and specials inproper grade and alignment etc complete. 18 labour charges for linking the pipe line with existing main in proper grade and alignment etc complete. 19 refixing of old interlocking paver block m40 grade bounding and laying of 80 mm thick high strength type confirming is 15658 - 2006 of interlocking paver block in regained size of minimum compressing strength type confirming is 15658 - 2006 of rubber mold interlocking paver block in regained size of minimum compressive strength of 40 n / mm2 in uniform shape of approved non sticking make to be lend in flushing bone pattern with approved non sticking surface in the top and the rate including gravelling the base preparation of sub base with and cushion 100 mm thick laying out the pavement and the pieces in fit edge.