providing and installation of submersible pumping machineries and other electromechanical equipment at newly sunk tube well at additional tw iii of julkapur water supply scheme under midnapore mechanical division, p.h.e. dte. - part-a supply and delivery of following materialsat site:- submersible pumping machinery directly coupled with suitable sized wet winding type induction motor with following specification and as per nit a ) discharge ( q ) -9.5m3 / hr. b ) head ( h ) – 63 mtr. c ) min hp rating 5hp at 400v ( ±10% ) , 50 ( ±3% ) hz. 2 80 mm dia.upvc ( standard type ) column pipe with both side threaded ( 8tpi ) and one side socketed and “o” biax technology with wiring lock system non corrosive, high tensile having 9001 standard. 3.05 mtr. long 3 1.5 mtr. long . 4 top and bottom adopter ( ci ) 5 pressure gauge, 102 mm cast al. dial along with dn-15 gi impulse line with valve. ( 0 – 10 kg. ) make- h guru / febig 6 m.s. fabricated split type suitable tube well cover as per tube well housing with a necessary clamping arrangement with including holes for column pipe, air pipe and cable entry etc. 7 safety device for the above pump set by suitable m.s. cage with clamping arrangement and nylon rope as per required length including supplying nuts, bolts and other necessary materials as per direction of e.i.c. 8 ms suspension clamp with necessary nuts, bolts & washer etc suitable for 80 mm dia column pipe . 9 16 sq.mm. 3.5 core 1.1 kv grade pvc insulated xlpear. al conductor cable. 10 4 sq.mm. 3 core, 1.1kv grade pvc insulated & sheathed copper flat submersible cable. make:finolex 11 80 mm dia cidf non return valve conforming to i.s. : 5312, part-i ( p.n. 1.0 ) , make: approved make 12 80 mm dia cidf sluice valve ( pn-1.0 ) as per i.s 13095 make: approved make 13 80 mm dia heavy type ms black pipes ( forcommon delivery header pump under sl no-1, along with necessarybends, specials, fittings, viz. flanges, bolts, nuts, gasketsfor connecting main pipe line etc. including providing ms / brick / pcc support for laying ofpipes & valvesas reqd. to make the installation complete in all respect andas pernit. 14 2 mm thick crca sheet steel enclosed cubical type outdoor type kiosk box for installation of starter, main switch etc.- ( l – 36” x h – 36” x d – 24” ) . as per direction of eic. 15 in sheet enclosure 63a, 400volt tpnrewirablemain switch and side handle type along with suitable fuse link.. 16 three phase415volt, 50hz direct on linestarter with relay range ( 6-10a ) suitable for 5hp submersible pumping machinery as per direction. 17 chlorination system with all equipment and accessories as per following specification :-i. 1no. plunger type dosing pump of capacity 0-100 lit / hr. max. discharge and 10 kg / cm². pressure maxwith motor 0.5 hp, 1 ph, 50hz 220 volt, 1440rpm tefc cooling motor, base plate rate adjustment device etc.ii. 100lit hdpe dosing tank for storing of chlorine solution .iii. necessary gi pipe fittings and hdpe / pvcpipe line for dosing the solution with all accessories as perequirement. pump make: make: approved make 18 2 mm thick crca sheet steel enclosed cubical type outdoor type kiosk box for installation autometic chlorinater system size- ( l – 48” x h – 52” x d – 36” ) . as per direction of eic. 19 3-phase 415v, 50hz dol starter ( 2.5-4a ) suitable chlorine as per direction of eic. 20 part-b installation ofabove supplied items vide sl- ( 1.0to1.17 ) except sl. no.1.8 in part-a including cost of construction of foundation of kiosk, valve support, fabrication of m.s structure, grouting, cost of welding, fitting fixing of new valves, and connecting to main delivery line through underground pipe laying etc.including supplying ofall necessary materialsviz.nut & bolts, including painting by synthetic enamel paint at part of rising main, valves etc. after removing of old paint by scrapping & cleaningto complete the jobs in all respect as per technical specification and as per direction of e.i.c 21 laying of one no. 3.5core16sqmm al ar. cable in under ground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 ( eight ) nos. bricks per mtr. including filling the space between the bricks and cable and also the trench with shifted soil, leveling up and restoring surface duly rammed 22 making double earthing arrangement in compliance with ie rules by g.i. pipe electrode of 50 mm. dia 3 mtr. long 2 nos for panel andpumping machinery 20 mm. x 3 mm. g.i. earth strips from earth pit to panel and all other accessories required to complete the work 23 testing commissioning ofthe all electro-mechanicalequipment ( one month ) to ensure performance of the equipment in running satisfactorily as per direction of e.i.c 24 earth work in excavation of foundation trenches or drain, in allsorts of soil ( including mixed soil but excluding laterite or sandstone ) includingremoving, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressingand ramming the bottom, bailing out water as required complete. a ) depth of excavation not exceeding 1500 mm. 25 filling in foundation or plinth by silver sand in layersas directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand . 26 cement concrete with guard stone ballast ( 40mm size excluding shuttering ) in 6:3:1 proportion. 27 making wire net fencing around the ground bore t / w , panel and chlorine machine by supplying, fitting, fixing of suitable ms angle of approved quality which will be grouted on earth by cement concrete including an arrangement for a gate with lock and key facility which will have to be provided as per direction of e. i. c.