WBPHED/05_02/AE-III/CMD/25-26

Amount

Withdrawing of existing 7.5HP Submersible pumping machinery from PH-II (Damaged TW) along with all Column pipe by own arrangement including disconnection of Power line & delivery line.

Carrying charges 5 HP submersible pumping machinery from said w/s scheme to nearest electrical work shop and back carrying the said pump-motor set from workshop after repairing including loading & unloading charges.

Supply & Delivery of following items for Pump portion

G.M. Bush for Suction portion.

G.M. Bush for delivery portion.

Coupling Bush

Shaft Key

Thrust bearing & thrust plate polishing

Supply & Delivery of following items for Motor portion

Motor Bush for upper & lower (2 Nos).

Rewinding the burnt out 5HP motors with supplying of water proof PVC copper wire of suitable gauge and all others relevant materials to complete the job after necessary cleaning the slot as per direction. (Cost of winding is considered after deduction of the value of burnt out coil).

Reassembling the pump & motor set with the above supplied materials as mentioned in above and the old serviceable spares to complete the job as per direction of E. I. C.

Making synthetic enamel painting (two coats) of the above repaired motor & pump set after scraping after using primer.

Testing of the newly repaired pump motor set by running the pump motor set on full load condition as per full satisfaction of EIC.

Supply & delivery at site of 3 core 10sqmm Aluminum Armored, XLPE insulated 1.1 K.V. grade cable, conforming to IS 7098(I) as per direction of EIC. (Make:- Gloster / Polycab / Mescab / or any Approved Vendor list of PHED.)

Supply and delivery of the following valves, pipes and gauges etc at site-- (Make: Approved Vendor list of PHED.)

1.5 mtr long 80mm dia UPVC standard type column pipe [cream color] with both side threaded and one end side socketed with registered KPMG.

80mm dia. CI Top & Bottom adopter.

Heavy type suitable dia. MS suspension clamp along with nuts bolts and washers.

80mm dia. CIDF Non-Raising Sluice Valves, PN 1.0 rating (Conforming to IS:14846) for wash out line. (MOC & TC needed for valve).

80mm dia. CIDF single door swing Non Return Valve, PN 1.0 rating (Conforming to IS:5312) (MOC & TC needed for valve).

CIDF 90°bend- 1no., CI flanged tee- 1no., blank flange-1no., CI/ MS flanged short piece 0.50 mtr.-1no, CI/ MS flanged pipe 1mtr.- 2 no. etc (as per IS specification and certification registered) for construction of delivery pipe line and wash out line.

Heavy type 250mm dia./suitable Split type tube well cover with clamping arrangement including supply of nuts, bolts and washer as per departmental design.

Anti snapping safety device for pump set by supplying suitable size of MS angle busket and nylon rope of required length including supplying of nuts, bolts and all other materials.

Suitable Kiosk box for cable connection of submersible pump motor set with degree of protection IP 65 including suitable legs and 3 Nos. Al. Bus bar for 32 Amps and all necessary earthing arrangement and insulator as per direction of EIC.

Making brick pillar 0.25 x 0.25 x 0.75 Mtr/Suitable hight for supporting of valves and pipes with 12mm thick plaster and net cement finish complete. (Both Pipe line)

Making CC foundation for support of the kiosk box after excavating the earth upto a depth of 0.6 Mtr below the GL including supply of all materials complete with 12 mm thick cement plastering with net cement finishing complete as per direction of EIC (size: 3' x 1' x 5')

Supply & delivery at site of UPVC pipe (Sch-80) (Make:- Ashirbad / or any Approved Vendor list of PHED.)

Labour for fitting and fixing high density poly-ethylene pipes or P.V.C. pipes for above ground work including cost of jointing materials paints etc. fitting and fixing all necessary specials, cutting pipes, making threads, cutting holes in walls or R.C. floor where necessary and mending good all damages excluding the cost of masonry or concrete work, if necessary, but including the cost and fitting and fixing holder bat clamps(any floor) or for underground work including cutting trenches upto 1.5 metre and refilling the same complete as per direction of the Engineer-in-charge.(Payment will be made on centre line measurement of the total pipeline including specials. ) a) 50 mm dia. (Above Ground)

Laying only Cable upto 50 sqmm through existing PVC Pipe 3 core 10sqmm cable.

Installation of Submersible pumping machinery (Dept supply 12.5HP) to newly sunk tubewell along with column pipes (as required), top cover and specials of above with protection pipe and supply of MS clamp, nut bolt, cable gland socket etc. making inerconnection of the pump delivery line to pump collecting main line near tubewell with supply of all necceasary pipe, reducer/enlarger, GI/MS specials etc. including brick, sand, cement, rod etc and laying & drawing of all cable & cable protection pipe as required and all to complete the job including all connection & testing commissioning as per direction of EIC. This including the cost for installation of starter on wall after necessary power cable connection after laying of cable on wall with using saddles and Commissioning of the whole installation and testing as per instruction of EIC. (At new T/W beside PH-II at school premises)

Making wire net fencing of the pump platform by supplying and fitting fixing of Galvanished MS Angle of approved quality which will be grounted in the earth by cement concrete as per direction of EIC including an arrangement for a gate with lock and key facility as per Direction Of EIC.

Ordinary Cement Concrete (mix 1:1.5:3) with graded stone chips (20 mm Nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. a) Pakur variety.

Making earthing arrangement as per following --

Excavation of soil for installation of Earth electrode and filling and ramming for soft soil.

Earthing with 50 mm dia Gl pipe 3.64 mm thick x 3.04 Mts.long with TATA-Medium GI pipe with a provision to connect 25mm X 6mm GI flat strip complete with GI bolts, nuts, washers etc as required.

Supplying & fixing of earth Busbar of galvanized (Hot dip) MS flat 25mm X 6mm on wall having clearance of 6mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulator etc as required.

Connecting the equipments body to earth busbar including S&F 25mm X 6mm galvanized (Hot dip) MS flat on wall/floor with GI saddles as required and connection of equipments incld. drilling holes, with bolts, nuts, washers etc as required.

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36cm X 86.36cm X 46cm deep (below ground level) complete with cemented brick work (1:6) of 25cm width duly plaster with cement morter (inside) CI hinged inspection cover of size 36.56cm X 35.56cm with locking arrangement, GI reducer including drilling of 46nos. 12mm dia holes on the GI pipe.

Extra treatment of soil by using salt and charcoal or coke for plate electrode.

Supply and delivery at site of energy efficient LED Smart Bright street light fixture with IP66 and IK06 protected LM high pressure alluminium di cast housing with polycarbonate cover capable of delivery standard lumen output as follows .The lens plate should be bolted to the metal core PCB should not be glued . The driving current should be more than 700 mA . It should have internal surge protection of minium 4kv , lumen /watt >100, Drivier efficiency > 85% ,PF >0.95, THD<10% . [ BRP033 LED90 CW SLR GR PSU SPD ] [Make: Philips/PHED Approved]

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required. (2 x 2.5sqmm + 1x 1.5sqmm)

Fixing of GRP looping cable box (GSJB) (Dept.Supply) size (250x250x160) mm with supplied 40 mmx10 mm thick, MS clamp etc. and providing suitable size of PVC pipe conduit for 4core 10sqmm cable entry through a PVC pipe upto looping box after cutting the existing concrete pole foundation and mending good damages to original finish. This including finishing the end of XLPE armoured cables (Both side of 10sqmm cable end) by crimping method incl. supplying and fixing solderless socket supply of all erection items of looping box.

Fixing outdoor type fluorescent/SV/MV light fitting on pole including S&F 40 mm dia x 1.68 mts. long GI Pipe (ISI-Medium) bracket with 40 mmx10 mm thick, MS clamp etc. and providing wiring with 3x2.5sqmm PVC insulated and sheathed wire (single core) from loop box at the base of pole to light fiting through pole & bracket (without control switch) including making connections & painting.

Add: @ 18% GST of Sl. No:1.00 to Sl. No: 38.00

Add: @ 1% Cess of Sl. No:1.00 to Sl. No: 39.00

HINDOL ROY (BID ID -6717105)

Birbhum Electric Works (BID ID -6717122)