WBPWD/ AE/ PESD-I/ eNIQ-31/ 2024-2025

Amount

(Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m.b) above In ground floor including roof. 150 mm. thick [PWD SOR-P-10, ITEM-2(b)]

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation. [PWD SOR-P-1, ITEM-3(a)]

Brick-on-edge floor or pavement with 1st class brick set close in cement mortar (1:6) and laid with cushion of sand below (including cost thereof) including ruled or flush pointing with cement mortar (1:4) on top. [PWD SOR-P-14, ITEM-4]

Dismantling of all spare parts MCCBs, Contactors, SPDs, Battery charger, relays, fuse units, including wiring, loose items etc and cleaning the metal surface with kerosin and tarpin oil both inside and outside of the AMF panel for removing the burnt spots.

Removing loose scales, blisters etc. from old painted surface and thoroughly smoothening the surface to make the same suitable for receiving fresh coat of paint. [PWD SOR-P-203, ITEM-1(B-1)]

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc [PWD SOR-P-200, ITEM-1(a)]

Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary (b) On steel or other metal surface : With super gloss (hi-gloss) (iv) Two coats (with any shade except white) [PWD SOR-P-200, ITEM-2(b)(iv)]

Welding in MS structure work with gas or electric (a) Tack weld [PWD SOR-P-111, ITEM-2(a)]

(b) Continuous weld. [PWD SOR-P-111, ITEM-2(b)]

(a) M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. (Add extra @ 1% for each addl. floor upto 4th floor and @ 1.25% forach addl. floor above 4th floor) (ii) Grill weighing above 16 Kg./sq.mtr and above [PWD SOR-P-104, ITEM-13(a)(ii)]

Supplying & fixing 415V, 400A four pole power contactor (Make- Lauritz Knudsen, Model no- MCX-43 or equivalent make of Legrand/Havells/Crompton etc) directly on panel body with nuts and bolts and necy connections as required.

Supplying & fixing 415V, 400A four pole MCCB (Make- Lauritz Knudsen, Model no- DN3B or equivalent make of Legrand/Havells/Crompton etc) directly on panel body with nuts and bolts and necy connections as required.

Supplying, installation, testing & commisioning of 600V, 3phase 4520 MK II AMF, CT, RTC DG controller having Auto, manual, stop, start, multi function metering display system with the following details 1. DC supply:- 8-35V, 0.5A Max 2. DC Outputs:- 30V, 5A(3-4) 2A(6-9) 3. DC Inputs:- 30VMax 4. AC Voltage Inputs:- 600Vac, 50/60Hz, 1-3 ph 5. AC Current Inputs:- 5A, 50/60Hz, 1-3 ph 6. Charge Alternator:- 30V, 2.5W Max 7. Magnetic Pick:- 70V, 10kHz Max 8. Comms Port:- 5V Max

Refixing of existing battery charger on AMF panel after, repairing the connectiong terminals with soldering, socketing etc and replacing the burnt fuses incl interconnection charges with suitable size PVC copper wires and checking, testing & commisioing.

Checking, testing & commisioning of existing battery charger for 125 KVA Kirlosker make DG set by replacing the sockets of ineterconnecting wires.

Supplying, installation, testing & commisioning of 24V, 115A DC Dinamo Solenoid switch(Lucas- TVS, Sl no- 26964012B) for self starter unit of 380 KVA DG Set(Jackson Make)

Interconnection charges for MCCB, Power contactors and output terminal with unarmoured copper cable of size 95 sqmm with ring type copper socketting (8 nos) nos) of suitable length approx 10 mtr incl S&F 10 mm thick flat copper bars for extension of connectiong leads of MCCBs, power contactors etc.

Internal wiring with 1.5/2.5/4.0 sq mm PVC unsheathed (FR) stranded copper wires of necy length with proper size of ring or pin type copper sockets for complete circuit for functioning of AMF panel both sensing and protection circuit incl with 25 x 25 mm wide PVC cable tray suitable for mounting on metal surface of suitable, S&F fuses complete with base, mounting etc.

Supplying and fixing compression type gland and finishing those for following XLPE /PVC armoured cable(2/4/3.5) core as per GS 4 core 300 sq mm [F-4/7 ( c ) & F-5/8(b)(xxiii)]

Testing & commisioning of the DG set after completing the job.

Add GST @18% On total from item no 1 to 5

Add LWC @1% On total from item no 1 to 6

COMBINE ENTERPRISES (BID ID -6147730)

DEB SHANKAR LAYEK (BID ID -6144509)