REPAIR MAINT OF SUBMERSIBLE PUMP SETS AND ELECTRIC CONTROL PANELS OF SUBMERSIBLE PUMP SETS DEVLOPMENT OF BOREWELL AND CONNECTED ITEMS OF CVD AREA PIRU VIHAR SIGNAL GROUP DAD NSBIII AREA OF AGE U WATER SUPPLY No I UNDER GE U WATER SUPPLY DELHI CANTT

Amount

Disconnecting electric connections from LT control panel and starter of submersible pump set of size 2 to 15 HP and removing the pipe line connections from discharge side and taking down/out submersible pump set along with column pipe from bore well with the help of chain pully block including transportation to workshop for repairs and back and lowering of same pump in bore well after repairs after replacement of rusted nuts, bolts, washers, rubber gasket etc including testing complete all as specified and as directed

Labour for Opening the submersible pump set for repairing, rewinding and assembling the pump set including insulating material of any size of capacity 2 to 15 HP complete all as specified and as directed. (Different make and size of copper winding and other spare parts will be measured under relevant items of this shedule as supply only.) Note :- Copper winding wire of appropriate gauge shall be measured and paid separetely

Supplying only super enamelled copper winding wire of appropriate gauge suitable upto 2 to 15 HP capacity submersible pump set complete all as specified and as directed.

Supply Only following spare parts for submersible pump set of capacity 2 HP to 15 HP.

Bearing Bush.

Rotor Sleeve.

Water seal and cable seal

Thrust bearing

Revolving Disc

CI Connection piece

Motor GM Sand Guard

Sealing Ring

CI upper Housing

CI lower Housing

Labour only for Rotor Sleeve turning and grinding

Labour only for Remetling of Rotor, turning and balancing

Flange upper with stud and nut

Flange lower with stud and nut

Labour only for Repairing of stator stamping

Seal bush

CI Motor Base

Thrust plate

SS coupling

Coupling key

Stud and Nuts for connection piece

Labour only for balancing of rotor

T Bolt with Nut

LNK Bolt SS

Submersible Cable joint

CI Suction Chamber

CI Stage bowl

EPV Impeller

EPV Stage Bowl

Guide Bush

GM DOWL Bush

SS DOWL Sleeve

Inter ring

CI DOWL Piece

CI NRV body

Impeller key

SS pump shaft per stage

Remattling of GM Impeller and Turning

Pump sand guard

SS Distance Sleeve

EPV Defuser

Hook bolt with nut

GM Neck Ring

Mild steel stud with nut

Wire mesh

Drain plug

M & L for preparation of surfaces for painting of existing submersible pump sets of capacity 2 to 15 HP and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed

Supply and fixing in replacement GI Nipple with flange welded, heavy duty 40 x 300 mm size complete all as specified and as directed.

All as per serial item No 6.00 here-in-before but of size 50 x 300 mm

All as per serial item No 6.00 here-in-before but of size 80 x 300 mm

Supply only GI column pipe, heavy grade, class 'C', 50 mm bore of 3 metre length, heavy duty, flange welded on both ends complete all as specified and as directed .

Supply Only GI column pipe, heavy grade, class 'C', 80 mm bore of 3 metre length, heavy duty, flange welded on both ends complete all as specified and as directed .

S&F in replacement of submersible cable of size 2.5 Sqmm 3 Core. 1100 Volt complete all as specified and as directed

All as per serial item No 11.00 here-in-before but cable of size 4 Sq mm 3 core , 1100 Volts .

All as per serial item No 11.00 here-in-before but cable of size 6 Sq mm 3 core, 1100 Volts .

Supply and fixing in replacement of Mild steel clamps in Mild steel flat of size 50mm x 6 mm with including two Nos Mild steel nut and bolts suitable for 50mm bore column pipe complete all as specified and as directed.

Supply and fixing in replacement of Mild steel clamps in Mild steel flat of size 80 mm x 6 mm with including two Nos Mild steel nut and bolts suitable for 80mm bore column pipe complete all as specified and as directed.

Supply and fixing in replacement of MS Casing Cover, heavy duty, made out of Mild steel sheet not less than 6mm thick suitable for 150 mm bore pipe complete all as specified and as directed .

Supply and fixing in replacement of MS Casing Cover, heavy duty, made out of Mild steel sheet not less than 6mm thick suitable for 200-300 mm bore pipe complete all as specified and as directed .

Supply and fixing in replacement PVC insulated multistranded copper conductor wire 1100 volt, single core of size 2.50 Sq mm complete all as specified and as directed.

All as per serial item No 18.00 here-in-before but cable of size 4 Sq mm 1100 Volts .

All as per serial item No 18.00 here-in-before but cable of size 6 Sq mm, 1100 Volts .

Supply & Fixing in replacement MCCB 160-200Amps, 4 pole, 415 V, breaking capacity 36 KA lcu at 415 V, AC 50 Hz.

All as per item No 21 here in before but 3 pole MCCB 100-125 Amps, 415V, breaking capacity 30 kA

All as per item No 22 here in before but 3 pole MCCB 63-80 Amps,415 V, breaking capacity 30 kA

Supply and fixing in replacement 3 pole power contactor ML-1.5, 25 Amps suitable for fixing in existing panel complete all as specified and as directed

Supply and fixing in replacement 3 pole power contactor ML-2, 32-40 Amps suitable for fixing in existing panel complete all as specified and as directed

Supply and fixing in replacement of over load relay, type ML 1.5 relay, range 10-16 Amp complete all as specified and as directed.

Supply and fixing in replacement of over load relay, type ML-2 starter range 9-14 Amps complete all as specified and as directed.

All as per serial item No 27.00 here-in-before but of range 13-21 Amps,

All as per serial item No 27.00 here-in-before but of range 20-32 Amps,

Supply and fixing in replacement single phase preventor, type VSP-II complete all as specified and as directed.

S&F in replacement of Amp meter digital type 0-100 Amps all as per existing size complete all as specified and as directed.

S&F in replacement of Voltmeter digital type 0-500 Volts all as per existing size complete all as specified and as directed.

S&F in replacement of analog type time switch FM 1/ Quartz daily 240 VAC, flush mounting, 50 Hz Code No. J648F1.

S&F in replacement of indicating lamps (R.Y.B) LED Type all as per existing size and type complete all as specified and as directed.

S&F in replacement of current transformer 0-100 Amps all as per existing size complete all as specified and as directed.

Extension/ development of borewell for drilling not less than 250 mm bore hole by DTH method to any depth below the ground level in any kind of rock/soil upto 100 mtr deep including disposal of surplus soil to a distance not exc 50 mtr away complete all as specified and as directed. Note : 1) In case of incountering rock prior to 30 mtr depth from ground level the decission of the Garrison Engineer for reboring shall be final and binding. Specific order in writing shall be issued by Garrison Engineer for reboring and the quantities shal vary accordingly.2) cost of transportation of DTH plant is included in the unit rate.

Supplying, lowering & fixing into bore 200 mm dia MS casing pipe, heavy duty as per IS-4270, minimum 5.4 mm thick ERW having Duly welded both sides socketed ends complete all as specified and as directed .

Supplying, lowering & fixing into bore hole 200 mm dia MS casing pipe, heavy duty as per IS -4270 minimum 5.40 mm thick ERW slotted tube having 1.5 mm to 3mm slot having socketed ends at complete all as specified and as directed .

Deepening / development of borewell for drilling not less than 200 mm bore hole by DTH method to any depth below the ground level in any kind of rock/soil upto 100 mtr deep including disposal of surplus soil to a distance not exc 50 mtr away complete all as specified and as directed. Note : 1) In case of incountering rock prior to 30 mtr depth from ground level the decission of the Garrison Engineer for reboring shall be final and binding. Specific order in writing shall be issued by Garrison Engineer for reboring and the quantities shal vary accordingly.2) cost of transportation of DTH plant is included in the unit rate.

Supplying, lowering & fixing into bore 150 mm dia uPVC casing pipe, heavy duty UPVC pipe pressure 10 kg/sqcm to 15 kg/sqcm both sides socketed ends complete all as specified and as directed .

Supplying, lowering & fixing into bore hole 150 mm dia uPVC casing pipe, heavy duty uPVC slotted tube having 1.5 mm to 3mm slot having socketed ends at complete all as specified and as directed .

M&L for development of bore well of any capacity and size at the pressure 10 kg/sqcm to 15 kg/sqcm by diesel engine driven air compressor of capacity 620 cfm includiing air pipe and connected items to improve the yield of tube well complete as specified and as directed

Supplying and packing pea gravel of size 3.00 mm to 6.00 mm around casing pipe complete as specified and as directed

M&L for painting synthetic enamel paint to pipe surface of any description over 10 cm in width or girth, not otherwise described complete all as specified and as directed

S & F Fully automatic stat delta motor starter in sheet enclosure type, rating AC 3 duty 415V 50 Hz 3 phase, ML-1.5 relay range 13-21 Amps including taking down old starter complete all as specified and as directed

All as per item no 46 Here in before but ML-2, relay range 20-32 Amps.

M&L for CI water meter Woltman type magnetic drive class-B flanged suitable for 80mm dia pipe including taking dow old unserviceable water meter complete all as specified and as directed

All as per serial item No 48 here-in-before but for 100 mm dia pipe.

Supply & fixing , install testing and commissioning of feeder pillar box ,outdoor type cubical shape,three phase, 4 wire, copper bus bar for phases and neutral made out of CRCA sheet 3.15 mm thick ,factory fabricated , CPRI approved , powder coated ,dust and vermin proof , provn for ventilation , angle iron frame and four legs of 50x50x6mm thick angle iron ,2 ft long grouted on PCC foundation of height not less than 30 cm from the ground level , grouting properly ,and of suitable size to accomodate the items mentioned below and having seperate compartment /chambers for cable gallery busbar ,switch gear etc complete all as specified and as directed and comprising of following including necessary cable connections to the MCCBs ,voltmeter,Ammeter and cable lugs etc .

Copper bus bar with PVC sleev suitable for 200 amps for phase & 200 Amp for neutral - 01Set.

Phase indicating lamps LED type ( RYB) 01 set

Incoming MCCB 125 Amp 3 pole 18 KA with adjustable thermal and fixed magnetic release -01 No

outgoing MCCB 63 Amp 3 pole 18 KA with adjustable thermal and fixed magnetic release -01 No

FASD Stater ML 1.5 FASD-01 Nos

Analog time switch -01 No

Single phase preventer-01 No

An amount of Rs 60417.00 shall be deducted from BOQ on account of schedule of credit

Sumit Enterprises

Rahul Enterprises

S S CONSTRUCTION