PROVISION OF ELECTRIC MOTOR PUMP AT BPI FOR REFUELLING OF MGF FROM BPIS (DAINKUND AND MOTITIBBA) AND WATER SUPPLY INSTALLATION WITH ASSOCIATED ANCILLARY B/R WORKS AT AF STATION DALHOUSIE

Amount

Excavation in trenches in soft/loose soil not exceeding 1.5 m wide and n.exc 1.5 mtr in depth for laying of GI pipe and getting out complete and all as specified and directed by Engineer-in-Charge.

Returning filling in including spreading leveling watering and well ramming in layers not exc. 25cm in soil , complete and all as specified and directed by Engineer-in-Charge.

Removal of excavated material to a distance not exc 50m and depositing where directed at a level not exceeding 1.5mtr above starting point complete and all as specified and directed by Engineer-in-Charge.

Cement concrete in foundations, filling and mass concrete type D-2 1:4:8 with 40mm graded crushed stone aggregate for pole bedding complete and all as specified and directed by Engineer-in-Charge..

Supply install, testing & commissioning complete Flameproof centrifugal pump set (Rotary gear transfer pump self priming type for pumping of diesel/Kerosene of 7.5 HP/5.5 KW capacity, 2900 RPM, 50Hz, 415 Volts-three phase with discharge head 30mtr suitable for suction pipe and delivery pipe 65/50 mm with base frame foundation bolts, coupling and coupling guard and TEFC FP motor and other accessories required for commissioning complete all as specified and as directed by Engineer in charge.

Supply install, testing and commissioning complete centrifugal pump set of 5 HP/3.7KW capacity, 2900 RPM, 50Hz, 415 Volts-three phase with discharge head 30mtr suitable for suction pipe and delivery pipe 65/50mm with base frame foundation bolts, coupling and coupling guard and other accessories required for commissioning complete all as specified and as directed by Engineer in charge.

M&L for laying Steel water tubing with all fittings, socketed/flanged joints laid in trenches of size 50mm bore pipe including connecting complete complete and all as specified and directed by Engineer-in-Charge.

All as per description of srl item No.7 above but 80mm bore pipe complete and all as specified and directed by Engineer-in-Charge.

M & L Gun metal globe or gate valve iron wheel head, screwed both ends for iron pipe of bore of 50 mm and length as required on site or directed by Engineer-in-charge.

All as per description of srl item No 09 above but 80 mm bore pipe complete and all as specified and directed by Engineer-in-Charge.

Supply and fixing 80 mm bore Gun metal butterfly valve with necessary rubber gaskets, nuts and bolts and washers of suitable size complete and all as specified and directed by Engineer-in-Charge.

Supply and fixing of internal threaded Brass foot valve 50/80mm bore with Y strainer complete and all as specified and directed by Engineer-in-Charge.

Supply and fixing Sluice Valve flanged/thread type of length required at site, class PN-1.6 complete including necessary fixing accessories complete such as nuts, bolts, washers gaskets and packing materials ISI marked all as specified and as directed by engineer in charge for 80mm dia bore of pipe.

Supply and fixing Sluice Valve flanged/thread type of length required at site, class PN-1.6 complete including necessary fixing accessories complete such as nuts, bolts, washers gaskets and packing materials ISI marked all as specified and as directed by engineer in charge for 50mm dia bore of pipe complete and all as specified and directed by Engineer-in-Charge.

Supply and fixing for Water meter Woltman type , Magnetic Drive, C.I. Body, ISO 4064, Flanged Ends, Class B, size 50 mm. including flange 50 mm - 2 Nos, Nut & Bolts - 8 Nos. all as per sample and as specified or required at site and as directed by Engr-in-charge.

Construction of valve pit brick masonry, internal size 600x600x900mm(from top of PCC to bottom of cover) including excavation in any type of soil returning, filling around foundation are removal of surplus soil to a distance not exceeding 50m PCC 1:4:8 type D2 in foundation brick work in cement mortar 1:6, 6mm thick plaster in cement mortar 1:4 to internal & External surface of covered pit with MS sheet over 03mm thick with locking arrangement handle fixing arrangement and painting with black oil paint two coat over a coat of red oxide primer all as specified and as shown in drg complete and all as specified and directed by Engineer-in-Charge.

Supply and fixing DOL Starter in sheet-steel enclosure, AC-3 phase, 415 Volt 50 Hz for Centrifugal motor of rating 5 to 10 HP complete all as specified or required on site and as directed by Engr-in-charge.

Supply and fixing Rotational moulded polyethylene (HDPE) water storage tank 500 litre capacity (Cylindrical vertical with closed top), black in colour, ISI marked, multilayered construction, hoisted and fixed in position all as specified in MES Schedule Part - I including provision of 25X100 mm GI nipples with check nuts for inlet, outlet wash and overflow pipe including lowering of old/unserviceable water storage tank of any description complete and all as specified and directed by Engineer-in-Charge.

M & L Lagging to pipes all around with 40 mm thick bonded mineral wool performed `SNAP ON` pipe section of density 144 Kg/cum and provided with chicken mesh wire netting 25 gauge, 20 mm mesh on pipe of internal dia 50 mm including rendering cement plastering 15 mm thick (1:3) on top layer of lagging all as specified & as directed by Engineer-in-charge.

All as per description of srl item No.19 above but 40mm thick section and 50/80 mm bore pipe complete and all as specified and directed by Engineer-in-Charge.

Supplying including laying testing and connecting in replacement of XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured heavy duty electrical cable with aluminium conductor, 1100 volts grade, cross-sectional area 16 Sqmm 4 core with suitable lugs complete and all as specified and directed by Engineer-in-Charge.

Sand cushioning to under ground cable 8 cm thick layer below the cable and 15cm thick above the cable complete and all as specified and directed by Engineer-in-Charge.

Brick protection with well burnt sub class ‘B’ brick abutting each other( width wise) across the cable laid in trenches complete and all as specified and directed by Engineer-in-Charge.

Material & labour for tubing GI light grade 50mm bore for cable protection laid in ducts, fixed to wall or poles including fixing arrangement all as required and directed by Engineer-in-Charge.

Fabrication, installation and testing of LT feeder piller box floor mounted dust/vermin proof outdoor type, powder coated of size 0.60x0.85x0.50 mtr factory fabricated, made out of MS sheet of thickness 3.15mm mounted on angle iron legs made out of angle iron size 40x40x6mm with friont & rear opening with locking arrangement, powder coated, contain bus bar chamber to accomodate 3 phase & 1 neutral copper busbar of size 40 x10mm fixed on epoxy based insulators in horizontal position (stepped manner) in feeder pillar including necessary excavation and PCC work 1:2:4 complete all as specified and directed by Engr-in-charge. Note : All accessories pre wired suitable size copper conductor cable including making necessary arrangements for fixing all as required at site or directed complete and all as specified and directed by Engineer-in-Charge.

Supply and fixing single core copper multistrand conductor flexible PVC Insulated heavy duty Industrial cable (unsheathed) 1100 volts size 10 sqmm complete all as specified and directed by Engr in charge.

Supply and fixing sheet metal enclosure VTPN MCCB DB 4way, 415 V (vertical type) with bus bar double door type IP 43 - IK 09 for DB including MCBs & MCCB 100 Amps (as incomer) to be used, fixed properly on / in concealed position and to provide required sizes of flexible conduit at any open surfaces near DBs for cables/wires all as directed complete all as specified and directed by Engr in charge.

Supply and fixing MCB TP 40-63 A 415 V 10 KA capacity having C-curve characteristics connected with suitable lugs complete all as specified and directed by Engr in charge.

Demolition of concrete in ground floor not exceeding 15cm in thickness below or above ground level including floor finish such as tiles of any thickness and any description etc complete all as specified and directed by Engr in charge.

M&L for 100mm thick PCC 1:4:8 type D-2using (40mm graded crushed stone aggregate) as in sub base complete all as specified by Engr-in-charge.

M/s Shakti Electric Works

Vijay Kumar Contractor and Engineers