operation, and guarding of pumping machineries and other accessories at cwr site of kharishunda and adjoining mouzas ground water based piped water supply scheme under bankura mechanical division, p.h.e. dte. block- indus dist- bankura- 1 labour charges for operation and guardingof 3nos (2w+1s) hsc h/l & l.l pumping machinery including others pumps, mcc panelsindividual motor controll starter panels, electrical gadgets, all valves, etcand internal & external illumination withall other electrical accessories and ancilliariesfor round the clockby engaiging 2(two) nosoperating personnel supply of water as per direction of e.i.c 2 esic contribution of empleyers for sl no-(1) 3 epf contribution of empleyers for sl no-(1) 4 routine and periodical maintenance ofclear waterpumps, motors, manual operated valves , tightening of nut bolt of sluice valve, air valve, dismantling joint ,replacement of gland packing for pumps and sluice valves with proper lubrication of motor bearings including replacements of indicating lamp with holder etc. cleaning ofclear water pump house, pdb room switch room,in regular manner by providing all necessary material viz. cotton duster, broom sticks, detergent soap, etc. as per direction of e.i.c. 5 supervision charges for electrical installation by licensed electrician having requisite parts as per ie rules 1956 with latest amendments and overhead expenditures for the above period. 6 add: 1% cess