implementation of drinking waer supply scheme at material collection centre in palakkad district under deposit scheme 2022-23- 1 material collection centre ambalapara 2 charge for survey 3 drilling charge for new 110 mm dia borewell 4 cost of 140 mm, 6 kg / cm2 , isi marked pvc casing pipe 5 cost of 140 mm, pvc end cap 6 charge for pumping test 7 electrification charge 8 electrification connection charge 9 supply of isi marked 2 hp 20 stage single phase submersible pumpset suitable for 110 mm dia bore well inclusive of cost conveyance etc excluding panel board. 10 charge for errecting submersible pump set of2hp iinclusive of clamps, labour 11 supply 12 mm thick nylon rope for pump erection 12 supply of submersible cable 4 mm 2inclusive of cost, conveyance etc. 13 supply, laying and jointing 32 mm ( 6 kg / cm2 ) isi marked pvc pipe for cable covering of all cost of trenching, refilling, specials and conveyance. 14 supply, laying and jointing 32 mm ( 6 kg / cm2 ) isi marked pvc pipe for cable covering of all cost of conveyance.excluding trenching, refilling, etc 15 supply, laying and jointing 32 mm ( 6 kg / cm2 ) isi marked pvc pipe for cable covering of all cost of conveyance.excluding trenching, refilling, etc 16 supply, laying and jointing 32 mm ( 6 kg / cm2 ) isi marked pvc pipe for cable covering of all cost of conveyance.excluding trenching, refilling, etc 17 supply and fitting of 40 mm gi union. 18 supply and fitting of 40 mm gi bend 19 supply and fitting of 40 mm gunmetal nrv. 20 supply and fitting of 40 mm gunmetal gate / brass full way valve with ci wheel of approved qualiy. 21 supply, laying and jointing40 mmgi pipefor pumping and distribution inclusive of all cost of specials and conveyance. 22 supply, laying and jointing 50 mm ( 6 kg / cm2 ) isi marked pvc pipe pumping line inclusive of all cost of specials, conveyance, trenching and refilling. 23 supply, laying and jointing 50 mm ( 6 kg / cm2 ) isi marked pvc pipe pumping line inclusive of all cost of specials and conveyance excluding trenching, refilling etc. 24 charge for displaying name board showing scheme details. 25 supply and fitting of 40mm pvc ball valve of approved qualiy. 26 pvc tap 27 charges for well protection work 28 unforeseen itemsif any 29 ( excluding gst amount )