tender for work of reboring of 50 india brand hand pumps within the limits of municipal council bhadohi. - hand pump reboring work2 supply of material required for hand pump installation work as per rules 3.1.110 mm dia pvc pipe 10 kg/cm3 110 mm dia pvc spanner (jali) 10 kg/cm4 32 mm medium quality gi pipe5 connecting rod6 spare items 10% of all material7 uprooting of reborable hand pump and breaking of platform and removing hand pump machine8 ring machine and related equipment, transport and carrying of hand pump material to site including maintenance9 drilling work of 250 mm diameter by drill machine and related t&p charges, digging of pit, erecting ladder, arranging water etc. 0-30 meters10 30-45 m11 45-60 m12 lowering of 110 mm pvc strainer into the perforation13 0-30 m14 30-45 m15 45-60 m16 (a) supply of gravel and putting it around the pipe and strainer upto the perforation strainer17 (b) supply of coarse sand/cumin seed filling material as per requirement between bore hole and casing pipe18 development of hand pump bore by compressor (upto the site of work) taking and bringing back compressor19 india mark-!! installation of hand pump with gi pipe and connecting rod20 development work after installation of hand pump till recommendation of engineering incharge21 disinfection work after development work including material22 construction of 1.85 meter diameter cement concrete hand pump platform as per approved drawing including all material and labour23 construction of drain including labour charge and material24 embossing work/photograph25 testing of water obtained from hand pump