installation of india mark-ii handpump at varrious places of nagar nigam, shahjahanpur. 18% gst will be paid separately on actual measurment, supply of the following material for installation of deep well india mark ii handpump & s/f of related items of work are as follows . , india mark-ii handpump , 110 mm dia pvc pipe ( 6kg/cm2 ) , 63 mm dia pvc pipe ( 6kg/cm2 ) , 63 mm dia pvc ribbed strainer ( 6kg/cm2 ) , 110x63 mm dia reducer ( frp ) , 32 mm dia g . i . pipe of medium cls , transportation of handpump materails , t&p , & camp equipage etc . to the site of work including & loading & unloading & proper stacking at side . , hiring charges for necessary t& p & equipage required for installlation of handpump , tripod , bogey , cutter , wire rope , clamps , wooden plants loading arrangement t&p etc complete . , sinking of 150 mm dia bore hole by casing pipe method in all type of soil strata handling & dismantling after completion of work also including all labour . , from g . l to 15 mb . g . l . , from 15 b . g . l to 30 mb . g . l . , from 30 b . g . l to 45 mb . g . l . , lowering of pvc assembly comprising of pvc ribbed strainer 63 mm outer dia pvc pipe , 110x63 mm dia frp reducer & 110 mm dia outer pvc pipe as per department desing & drawing complete , shrounding and packing pea-graval/ coarse send between borewell and pvc assembling before t&p etc requied for proper completion of the work , extraction of casing pipe 150 m dia after completion of lowring pvc pipe assembly including all labour t&p etc complete , sealing of strata by bentonite , installing of india mark-ii handpump assembly in 2 the pvc assembly as per instructions of eng incharge etc complete , development of bore by pumping with pump are by manual back washing till the discharge is free from turbidity including hire charges of pumping equipment labour t&p etc , diseinfection of hand pump using powder chlorine compound including through cleaing of all exterior part of handpump coming in contact with water also including supply of bleaching powder , proper complition of the work , construction of 1 . 85 mtr dia circular cement concreate platform in 1:2:4 proper compltion of the work . , construction of cement concreate drain for platform as per departmental type design & requirement as per side condition for proper completion of the work . , embossing the details of handpump in installation as per departmental cerculars over the head of handpump assembly complete , complete tasting of the water