Electrical renovation of Staff quarters at Anushakti Abasan, VECC

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in recessed steel conduit, with piano type switch, phenolic laminated sheet, suitable size MS box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. (Group A)

Wiring for circuit/ submain wiring along with earth wire with the folowing size of FRLS PVC insulated copper conductor, single core cable in recessed steel conduit etc. as required.

2x 1.5 Sq.mm + 1 x 1.5 Sq.mm, earth wire.

2x 4 Sq.mm + 1 x 4 Sq.mm, earth wire.

4x 2.5 Sq.mm + 2 x 2.5 Sq.mm, earth wire.

4x 4 Sq.mm + 2 x 4 Sq.mm, earth wire.

2x 6.0 Sq.mm + 1 x 6 Sq.mm earth wire

Supply and fixing of folowing sizes of steel conduit along with accessories in recessed including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit etc. as per instruction of EIC.

Supplying and fixing of 12 way, single pole and neutral sheet steel, MCB distribution board, 240V, on recess, complete with tinned copper bus bar, neutral bus bar, earth bus bar, interconnectings, powder painted including earthing etc. as per instruction of EIC.

Supplying and fixing of 40A rating as per IS 60898, 240/415V, 10kA, C curve, miniature circuit breaker suitable for inductive loads of Double pole in the existing MCB DB complete with connections, testing and commissioning etc. as per instruction of EIC.

Supplying and fixing of 32A rating as per IS 60898, double pole 240/415V, 10kA, C curve, miniature circuit breaker suitable for inductive loads of single pole in the existing MCB DB complete with connections, testing and commissioning etc. as per instruction of EIC.

Supplying and fixing of 5A to 32A rating as per IS 60898, single pole 240/415V, 10kA, C curve, miniature circuit breaker suitable for inductive loads of single pole in the existing MCB DB complete with connections, testing and commissioning etc. as per instruction of EIC.

Supplying and fixing of 40A rating as per IS 12640, Double pole (single phase and neutral) 240V residual current circuit breaker (RCCB) having a sensitivity of 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as per instruction of EIC.

Supply and fixing of following ISI mark piano type switch/ socket on the existing switch box/ cover including connections etc. as per instruction of EIC.

5/6A switch,

15/16A switch

3 pin 5/6A socket outlet

6 pin 15/16A socket outlet

Bell Push

Supply and fixing of Call bell/ Buzzer suitable for single phase, 230V complete as required as per instruction of EIC.

Supply and fixing of brass batten/ angle holder including connections etc. as per instruction of EIC.

Supplying and fixing metal box of the folowing sizes (nominal size) in recess with suitable size of phenolic laminated sheet cover in front including painting etc. as per instruction of EIC.

75mm x 75mm x 60mm deep.

100mm x 100mm x60mm deep.

200mm x 250mm x 60 mm deep.

200mm x 300mm x 60 mm deep.

Supply and fixing of 3 pin 5 A Ceiling rose on the existing junction box/ wooden block including connections etc.as required as per instruction of EIC.

Supply and fixing of Step Regulator, 100 W, single phase, 230 V AC 50 Hz.on the existing switch board including connections etc. as per instruction of EIC.

Supply and fixing of Heavy duty Exhaust fan with suitable louver arrangement, Sweep Size: 300mm, Speed: 1400 rpm, 70-90 Watt, 230 V AC 50 Hz., air delivery minimum 1600 CuM/min, Motor Winding 100% Copper on the existing Cut out at kitchen including connections etc. as per instruction of EIC.

Supply, installation, testing & commissioning of 3 KW, 3 Ltr. instant Geyser, 230V AC 50 Hz at bath room, details specification given in part-E as per instruction of EIC.

Supply, Installation in recessed, testing & commissioning of Modular type A.C. starter minimum 16 A with PVC enclosure, 230V AC 50 Hz, as per instruction of EIC.

Dismantling of the existing damaged wiring including making good the affected areas etc. as per instruction of EIC.

Making cutout on machinery wall for installation of 300 mm sweep Exhaust fan. Finishing the uneven surface of the cut out by 1:4 cement mortar, proper curing etc. as per instruction of EIC.

Providing wall care putty (thickness not less than 1.5mm) suitable for internal application of approved manufacture, grade applying evenly on wall surfaces & finishing, smooth, hard surfaces, curing, scaffolding at all level & location etc. complete as per specification and as directed by the Engineer-in-Charge.

Painting with two or more coats of 1st quality oil bound distemper with approved shade and make including roller application over a coat of compatible cement based primer including thorough surface preparation, scraping, primer filling with putty, wherever required, scaffolding, cleaning of surface removal of stains etc. all complete as per specification and as directed by the Engineer-in-Charge.

Supplying, providing and fixing in position as per manufacturer's recommendation SS connection pipe(15mm dia & 450 mm long) with heavy brass C.P. nut including mending good etc. all complete as per specification and as directed by the Engineer-in-Charge.

Supplying fitting and fixing in position 15 mm dia, midium quality G.I. pipes with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbow, nipple, short piece etc fitted with holder bats clamps, including cutting pipes, making threads, fitting fixing etc. complete in all respect including cost of all materials, jointing materials, cost of all necessary fittings as required for concealed work, wrapping with hessian cloth with two coats black bituminastic paint on G.I. pipes and specials etc at any height, level, location including scaffolding as required etc all complete in all respect, including dismantling and depositing of old damaged pipes to the department, etc. as directed by the Engineer-In-Charge.

Supplying and fixing in position as per manufacturer's recommendation 15 mm Chromium plated Stop cock N.B. CP brass taps conforming to IS 8931 including (The minimum finish weight should not be less than 350 gm.), jointing, testing for leak-proofness etc, complete for following sub items, including dismantling and depositing old damaged taps if required at any height, level , location etc. as directed by the as per instruction of EIC

Note : i) Only extruded sections will be measured for payment. Rate shall include cost for all fittings & fixtures, fasteners, cleat, etc ii) Minimum anodizing thickness on all extruded section should not be less than 15 µ (micron). (iii)Payment shall be made per Kg. basis. Aluminium sections such as frame work/ aluminium grills etc. shall only be measured linearly as per actual/finish cutting size nearest to centimeter and multiplied with actual sectional weight of the individual section and the total quantity of aluminium section will be arrived at for payment without extra allowance for wastage. (iv) No separate payment for fittings such as, hinges, fittings and fixtures, gasket, cleat , handles, push/pull plate etc. shall be made nor measured for payment, Tenderers are requested to consider the cost of all fittings, fixtures, cleat gasket, screws, hinges etc. while quoting the rate for unit weight for aluminum sections.