REPAIR MAINTENANCE OF SUBMERSIBLE PUMP SETS AND ELECTRIC CONTROL PANELS OF SUBMERSIBLE IN THE AREA OF AGE U WATER SUPPLY NO I UNDER GE U WATER SUPPLY DELHI CANTT 10

Amount

Disconnecting of electric connections from LT control panel and starter of submersible pump set of size 2 to 15 HP ,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 , lowering the 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 by Engg-in-charge.(different make and size of copper winding and other spare parts will be measured under relevant items no. 4 of this shedule as supply only.) Note for srl item Nos 2 :- Copper winding wire of appropriate gauge shall be measured and paid separetely

Supply 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. NOTE :- If the contractor fails to repair the motor and pump within the seven days given to him the same will be got repaired through other agency by calling spot quotation at his risk and cost. This shall be in addition to penalty as mentioned in clause 7.1 of Particular Specification. The decision of the Accepting officer in this regard shall be final concluding and binding on the contractor.

GM Bush.

Rotor Sleeve.

Water seal and cable seal

Thrust bearing

Revolving Disc

CI Connection piece

GM Sand Guard

Sealing Ring

CI upper Housing

CI lower Housing

Flange upper with stud and nut

Flange lower with stud and nut

Seal bush

CI Motor Base

Thrust plate

stainless steel coupling

coupling key

stud and nuts for connection piece

T Bolt with Nut

LNK Bolt SS

submersible cable joint

CI Suction Chamber

CI Stage bowl

GM Impeller

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

pump sand guard

SS Distance Sleeve

EPV Defuser

hook bolt with nut

GM Neck Ring

Mild steel stud with nut

wire mesh

drain plug

Labour only for Rotor Sleeve turning and grinding

Labour only for Remetling of Rotor, turning and balancing

Labour only for Repairing of stator stamping

Labour only for balancing of rotor

Labour only for GM impeller & turning

M & L for Preperation to existing submersible pump set of capacity 2 to 15 HP and applying One coat of synthetic enamel paint complete all as specified and as directed .

Supply and fixing in repair 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 .

All as per serial item No 9.00 here-in-before but 80 mm bore Note for 5.00 & 10.00:- rate quoted for labour required is deemed to be included in item no. 1.

Supply and fixing in replacement submersible copper cable of size 2.5 Sq mm 3 core, 1100 Volts 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 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 Mild steel clamps in Mild steel flat of size 80.6mm 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 M.S. 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 M.S. Casing Cover, heavy duty, made out of Mild steel sheet not less than 6mm thick suitable for 200 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 of size 4.00 Sq mm .

All as per serial item No 18.00 here-in-before but of size 6.00 Sq mm .

Supply and fixing in replacement moulded case circuit breakers(MCCB), 63 Amps 3 pole Thermal release range 63-80 Amps, Breaking cap 30KA, 415 volts AC, type DU-100H complete all as specified and as directed.

Supply and fixing in replacement moulded case circuit breakers(MCCB), 100-125 Amps 3 pole Thermal release range 100-125 Amps, Breaking cap 30KA, 415 volts AC, type DU-100H complete all as specified and as directed.

Supply and fixing in replacement moulded case circuit breakers(MCCB), 160-200 Amps 4 pole, Breaking cap 36KA, 415 volts AC, type DU-100H complete all as specified and as directed.

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, 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.

Supply and fixing in replacement of over load relay, type ML-2 starter range 13-21 Amps complete all as specified and as directed.

Supply and fixing in replacement of over load relay, type ML-2 starter range 20-32 Amps complete all as specified and as directed.

Supply and fixing in replacement single phase preventor, type VSP-II complete all as specified and as directed. Make :- Minilac or equivalent SINETRAC/ LEGRAND/Siemens/ ABB

Supply and fixing in replacement Amp Meter 0 to 100 Amp of size 96 mm x 96 mm, digital type complete all as specified and as directed.

Supply and fixing in replacement Volt meter 0 to 500 Volts of size 96 x 96 mm digital type

Supply and fixing in replacement analog type time switch FM 1/Quartz daily 240 volts, AC, 50 Hz code J6107B 204 complete all as specified and as directed . Make :- L&T/ABB/SIEMENS/LEGRAND

Supply and fixing in replacement Indicating light RYG, LED type complete all as specified and as directed .

Supply and fixing in replacement current transformer 0 to 100 amp complete all as specified and as directed . Make:- AE/L&T/Neutronics

M &L for water meter, Woltman type magnetic drive class-B, flanged ends, of following sizes, including taking out old unserviceable water meter complete all as specified and as directed at site by the Engineer-in-Charge.

(i) 80 mm Bore

(ii) 100 mm Bore

Development of Borewell/ Tubewell with air Compresser of pressure rating 620 CFM at 10 to 15 kg/sqcm and at 200 PSI as required complete all as specified and as directed .

Transportation of air compressor with tools and accessories at different locations from contractor workshop to working site and back to workshop after development of borewell complete all as specified.

Digging of borewell by bockey toolsteel wire manually or mechanically and deepning the borewell and taking out the dug material out through bockey. Job includes removal of surplus soil material from site and depositing where directed.

Material and labour for Fishing out the submersible pump set along with column pipe and submersible cable of any type , capacity by means of contractor's own different fishing out tools and connecting items complete all as specified and as directed. Note: Payment of this item will be made after fishing out of complete pump set ,submersible cable and column pipe etc and if any of item is not fished out, no payment will be made.

Material and labour for preparation of old painted iron Pipe surfaces and applying One coat of synthetic enamel paint as per existing colour scheme or pattern complete all as specified and as directed.

An amount of Rs 110906.00 shall be deducted from BOQ on account of schedule of credit

Ashish Sehgal and Co.

Sumit Enterprises

triveni enterprises