KMC/BDPS/DEEPER/VCB/2025

Part-A + Part-B

Item Rate BoQ

BoQ_Ver3.0

testing

Name of the Bidder/ Bidding Firm / Company :

PRICE SCHEDULE (This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only )

NUMBER #

Servicing and overhauling of 400 AMPS/ 500 AMPS/ 630 AMPS /1250 Amps ,11KV/ 6.6 KV. /3.3kv V.C.B./V.C.U. dismantling the rack from the housing, opening the components, necessary cleaning of the component, carbonised portion, changing of rubber gasket, defective parts, cleaning of all mechanism parts and lubricating the mechanism, opening of C.T. & P.T.S., busbar spout assembly cleaning the same and insulated properly by supply of C.T.C. etc. and refifling all the parts to its original position by making all relevant electrical connection, panel wiring etc. for satisfactory & operation

Taking out the P.T. (33 KV/110V) (11 KV/110V) (6 KV/110V) (3.3 KV/110V) HT VCB Panel and thorough cleaning, washing the interior portion with carbon tetachloride after taking out the from P.T. housing and re-fifling the same after aflaining the desired IR. valve and re-fifling, re-fixing the P.T. complete and testing and commisining as per direction of E.I.C

Dismantling, Servicing, cleaning, testing, re-fifling and calibration of Each feeder consist of Relay type Over Current -2nos and one no Earth Fault Relay ( CDG 31 - 1Nos., VAX 31 - 1Nos., and VAMP31- 1 nos. for 3.3/6.6/11/33 KV panel

Servicing, cleaning, testing, calibration of following relay for 6KV panel/11KV panel For Incomer Feeder: Each relay set consists of following relays: MICOM P110 /122/127/ 1 NO. CGL 14N/C- 1 NO VAX31-1NO, VAA-33-1NO VAMP-31-1NO, VAJH-13-1NO

Procurement, supply, fitting & fixing of closing coils & tripping coils full set with plunger mechanism as per sample

Procurement, supply, fitting & fixing of relay coil & contactor complete set

Supply & fixing of 230/240V, LED indicating lamp (make :AE/ KAPPA/ IMP) Blue/ white color.

Supply & fixing of 230/240V, LED indicating lamp (make :AE/ KAPPA/ IMP) other than Blue/ white color.

Supply & fixing 415V, HRC fuse (L&T make)- For 2-16 A

Cleaning, tightening, testing of breaker charging mechanism, push to trip assembly, spring charge indicator, earthing assembly with flex, bottle & bottle assembly, contact spring, closing spring, breaker charging motor assembly, breaker locking device, anti-pumping relay assembly, automatic shaft shutter, lever mechanism, limit switch mechanism etc complete in all respect including labour charges

Thorough calibration of Voltmeter, Ammeter, checking of continuity pins of secondary plug & socket through 110V DC is supplied to breaker

Complete servicing & provision of internal control circuit wiring with 4.0sq.mmx 10 core, 2.5sq.mm x 6 core, 2.5sq.mm x 8 core & 2.5sq.mm x 5 core 1100V grade copper flexible control cables with numbering ferrules, copper sockets between metering & protection instruments etc complete in all respect as per the direction of EIC.

Thorough overhauling, repairing & maintenance of Power Pack Units

Complete testing of Instrumentation Panels, Control Circuits, Indicator Circuits etc as per the direction of EIC.

Contact Resistance Test with Micro-Ohm Meter

Primary Current Injection Test & Secondary Current Injection Test

Closing & Tripping time Test of the VCBs

High Voltage Testing by 9kV DC [recified AC], assembly & commissioning charges

Estimated amount

GRAND TOTAL [Rs.]

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