05_EE_MDV_EM_KMDA_2025_26

Amount

Disconnecting the electrical power connection and dismantling the motor-pump coupling and foundation bolt etc for withdrawal the Motor (Make: CG, 200kW, 415V, 3phase, 1488rpm, 50Hz) of Pump No-C (Barasat Batch) with proper protection as per direction & satisfaction of EIC.

Rewinding of Stator with new Copper wire providing Class-F insulation and heat-varnishing, coupling push out and push in to the shaft, complete dismantling of Motor, testing and checking of other components, re-staggering and reinsulating of stator core, dynamic balancing of Rotor, overhauling of Motor, replacement of DE Bearings 6319-C3, replacement of NDE Bearings 6319-C3, motor assembling, testing and painting of the Barasat Motor No.-C (Make: CG, 200kW / 270HP, 415V, 3phase, 1488 rpm, 50Hz) including To & Fro transportation as per technical specification and direction of the EIC. (Deducted salvage value)

Reinstallation at original base and alignment of the above motor (Make: CG, 200kW, 415V, 3phase, 1488rpm, 50Hz) of Pump No.-C (Barasat Batch) with testing after reconnection of power supply terminals and fitting of couplingas with necessary spare parts supply as per technical specification and direction of the EIC.

Supply, delivery, fitting and fixing of Bearing Housing Assembly for NDE side of Pump No.-C (Barasat Batch) as per sample and technical specification and direction of the EIC (Make: WPIL, Model: 10 LN 18) (Deducted salvage value)

Supply & delivery of Microprocessor base 3RB22 overload relay for blower panel of WTP filter bed as per technical specification & direction of the EIC. (Make: Siemens, Model: 3RB2283-4AA1) (Deducted salvage value)

Supply & delivery of relay CT (SIRIUS 20-200A) for blower panel of WTP filter bed as per technical specification & direction of the EIC. (Make: Siemens, Model: 3RB2956-2TG2) (Deducted salvage value)

Dismantling the damaged Microprocessor base 3RB22 overload relay with CT and reinstallation, relay sating, testing the new overload relay , CT (i.e. items no. 5 & 6) as per technical specification and direction of the EIC.

Servicing & testing of Barasat-D Panel Soft-Starter by checking all contact mechanisim, PCB and cleaning the all parts by CRG & Thinner, repairing, relay sating and testing with other allied work as per technical specification and direction of the EIC.

Supply and Installationof Split type room air conditioning machine of following tonnage capacity 3 Star rating fitted with rotary compressor and cooling capacity min. 6000Kcal/hr., Min Dis: Air flow 800 CUM, 800 EER (W/W) 2.7 -2.89 (rates are inclusive of extra refrigerant pipe drain pipe and connecting cable ) upto the satisfaction of the EIC - 2.0 Ton (Make:Voltas ) 3-Star Non-Inverter Type.

Supply & fixing 240 V, 25A, 3 pin Modular type plug socket (Brand Approved by EIC) without plug top and switch with 2 module GI Modular type switch board with top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. Connections with PVC cu wire and earth continuity wire etc (Model: Legrand. Seimens/L&T/Schneider)

SUPPLYING OF FOLLOWING XLPE INSULATED ALUMINUM CONDUCTOR ARMORED CABLES OF 1.1KV GRADE AS PER IS 7098 (PART 1) ……..…..4C x 16 Sq.mm

SUPPLYING OF FOLLOWING XLPE INSULATED ALUMINUM CONDUCTOR ARMORED CABLES OF 1.1KV GRADE AS PER IS 7098 (PART 1) ……………. 2 C x 6 Sq.mm

Laying of cable upto 3/4 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting.

Supplying and fixing 240/415V MCB Isolatoron din rail of existing DBs and necessary connection. a) 63 A , 4P (Make : Legrand)

Supplying & fixing sheet metal (16SWG)Iron Clad Busbar chambers on angle iron frame on wall, incl. earthing attachment and painting as required–( As per Drawing no. 470 of PWDSpecification Book – May 1991) Busber (Size : 4 x 25x5mm Sheet metal Box : 500x150mm) 415 V, 100/125 A

Supplying and fixing 240/415V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection 6-32 Amp , SP MCB, (Make: Legrand)

Supply ,delivery and installation of motor starter for AC , Capacity 25A, 1P complete as per direction of the EIC.

G.K.ENTERPRISE (BID ID -6508956)

POWER INDIA (BID ID -6509147)