supply, delivery and installation of submersible pumping machineries for river bed tube well with allied cable line and other allied works for satra w/s scheme under pmd, phe dte. in the district of purulia.- 1 supply delivery at site vertical bore well submersible pumping machinery directly couple with integral vertical hollow shaft submersible squirrel cage induction motor suitable for river bed tube well having power supply at 400+ 10%, 50hz + 6%, 3ph. with capacity: discharge:9cum-24cum/hrhead:35mtr-11mtrpower-2.2kw/3hp rpm: 2900 rpm.material of constructionpump bowl housing: cipump and motor shaft: ss, impeller:noryl fibre/ss, type of starter: dol starter, speed: 2900 rpm.make: phed approved make[test certificate, moc, curve chart & warrenty certificate must be submitted at the time of delivery] 2 supply & delivery of 80mm dia.(dn) u.p.v.c. column pipe, 4mm thickness with both end threaded including one socket and threaded protector with allowable hydrastatic pressure 17 kg/cm2 (1.5mtr long each)(pipe will be supplied as per requirement, no extra pipe will be received by department) 3 supply and delivery at site 10 sq. mm, 3 core, 1.1 kv, xlpe insulated ar. al. conductor cable from submersible pump to mcc panel confirming is:7098 (part-i).(make-phed approved ) 4 straight through jointing of cable of different size by compound jointing kit including s&f ferrul, tapes and jointing materials. (10 sqmm 3 core cable) 5 supply delivery of 32mm dia pvc pipe of astmd 1785 schedule 80 for laying cable through riverbed. 6 supply and delivery of 100 mm x 50 mm ms clamp made of 5 mm thick and 24 mm width strip with nuts & bolts for holding 32 mm dia pipe as per direction and as per requirement. 7 sand cuttingand laying of 10 sqmm 3 core xlpe insulated ar. al conductor cable through 32mm dia pvc pipe with ms clamp after laying cable refill the sand. 8 lowering and installation of the above submersible pump motor set with above supplied upvc column pipe and with all erection materials, reducer, enlarger etc. as required, into the riverbed tube well including necessary electrical connection and testing all complete up to satisfaction and as per direction of eic.any item not considered in the specification i.e adaptor, short piece, bend etc. should be supplied at the time of installation. no extra charge will be given for those item and rate is including hire charges of generator, welding set, fuels, lubricants and gland to complete the job as per relevant is and as per durection of eic. 9 add gst @ 18% 10 add cess @ 1%