Construction of PG Block (Only Ground floor) at College of Horticulture and Forestry Neri- Hamirpur (SH- Providing Electrical Installation).

Amount

Wiring for light point / fan point / exhaust fan / call bell point with 1.5 Sq. mm. PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed PVC conduit with modular switch, modular plates, suitable G.I. box and earthing the light point with 1.5 Sq.mm. HRFRLS/PVC insulated single core copper conductor cable as required complete in all respect as per satisfaction of Engineer-in-charge. a)Group C.

Wiring for twin control light point with 1.5 Sq. mm. PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed PVC conduit, with 2-way modular switch, modular plates, suitable G.I. box and earthing the light point with 1.5 Sq.mm. HRFRLS/PVC insulated single core copper conductor cable as required complete in all respect as per satisfaction of Engineer-in-charge. a).Group C.

Wiring for light plug with 2x 1.5 Sq. mm. PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed PVC conduit along with 1 No.1.5 Sq.mm. HRFRLS/PVC insulated single core copper conductor cable for earthing as required complete in all respect as per satisfaction of Engineer-in-charge.

Wiring for power plug with 2x4 Sq. mm. PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed PVC conduit along with 1 No.4 Sq.mm. HRFRLS/PVC insulated single core copper conductor cable for earthing as required complete in all respect as per satisfaction of Engineer-in-charge.

Wiring for power plug with 4x4 Sq. mm. PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed PVC conduit along with 2 No.4 Sq.mm. HRFRLS/PVC insulated single core copper conductor cable for earthing as required complete in all respect as per satisfaction of Engineer-in-charge.

Wiring for circuit/sub-main with 2 X 1.5 Sqmm PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed PVC conduit along with 1 No. HRFRLS/PVC insulated single core copper conductor cable of same size for earthing as complete in all respect as per satisfaction of Engineer-in-charge.

Wiring for circuit/sub-main with 4x16 Sq,mm PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed PVC conduit along with 2 No. 16 Sq.mm (4x16+2x16) HRFRLS/PVC insulated single core copper conductor cable of same size for earthing as complete in all respect as per satisfaction of Engineer-in-charge.

Supplying & fixing of GI modular boxes of following sizes along with modular base and cover plate for modular switches in recess as required complete in all respect as per satisfaction of Engineer-in-charge.

a) 4 module (140mm x 78mm x 50mm)

b) 6 module (205mm x 78mm x 50mm)

Supplying and fixing following rating Modular switch / socket in the existing switch box/ cover plate including connections etc. as required complete in all respect as per satisfaction of Engineer-in-Charge.

a). S.P. 5/6 Amps one way modular switch

b). S.P. 15/16 Amps one way modular switch

c). 5 Pin, 5/6 Amps Modular socket outlet

d). 6 Pin, 15/16 Amps Modular socket outlet

Supplying and fixing five stepped socket type fan regulator on the existing board / box including making connections etc. as required complete in all respect as per satisfaction of Engineer-in-charge.

Supplying and fixing ceiling rose on the existing junction box / wooden block including connections etc. as required complete in all respect as per satisfaction of Engineer-in-charge.

Supplying & fixing bakelite batten / angle holder including connections etc. as required complete in all respect as per satisfaction of Engineer-in-charge.

Supplying and erection of wall mounted metal boards for switch gear mounting of suitable size, with permissible variation in size of plus minus 5mm, welded frame work make of M.S. angle iron 50mm x 50mm x 6mm thick duly welded complete with 3mm thick M.S. sheet fixed with hinges as open able front, complete with locking arrangement including painting and bonding to the existing earth as required complete in all respect as per satisfaction of Engineer-in-charge.

Supplying and fixing copper strip bus-bars suitable for 100 Amp. 415 volts capacity 4 No. each of cross-sectional area (25.4mmx3.17mm), in the existing enclosure with all accessories including connections etc. as required complete in all respect as per satisfaction of Engineer-in-charge.

Supplying and fixing copper strip bus-bar suitable for 200 Amp. 415 volts capacity four nos. each of cross sectional area (25.4mm x 4.75mm) in the existing enclosure with all accessories including all connection etc. as required complete in all respect as per satisfaction of Engineer-in-charge.

Supplying and erection of following depth sheet metal cubical pedestal of suitable dimensions with plus-minus 5 cm variation made from (50 mm x 50 mm x 6 mm thick) M.S. angle iron frame, covered with 1.6 mm thick M.S. sheet duly welded on five sides & front side hinged, complete with locking arrangement with sufficient No. vertical and horizontal intermediate switchgear supporting members each of M.S. flat 50mmx6mm thick of suitable length duly welded. The cubical pedestal shall have cable entry box at one or two sides and 4 No. legs of 50mmx50mmx6mm thick M.S. angle iron each 60 cm long including, powder coated painting and bonding to the existing earth etc., the same shall be erected in the 1:2:4 cement concrete plat-form of suitable dimensions 15 cm high from ground level and 45 cm thick. The cubical pedestal shall be 15 cm from the top of cement concrete plat-form complete in all respect as per satisfaction of Engineer-in-charge. a). 300mm deep (Nominal).

Providing & fixing TP&N switch disconnector fuse unit cubical type, 415/500 volts with 3 Nos. HBC/HRC fuses, in sheet steel enclosure including drilling holes on the board, connections, earthing the body etc. as required complete in all respect as per satisfaction of Engineer-in-charge. Category -A

a). 100 amps.

b).200 amps.

Providing and fixing following rating and breaking capacity MCCB in the existing cubical panel board including drilling holes in the cubicle panel, making connections, etc. as required complete in all respect as per satisfaction of Engineer-in-charge.

a). 100 Amp. – 16 KA

b). 200 Amp. – 16 KA

Supplying & erection of 6 amps. to 32 amps. rating, 10KA breaking capacity, 240 volts, ‘C’ curves, miniature circuit breaker of following poles in the existing MCB DB complete with connections etc. as required complete in all respect as per satisfaction of Engineer-in-charge. a).Single pole. Category – A

Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required complete in all respect as per satisfaction of Engineer-in-charge. a) 100 Amps. Cat-A.

Supplying and fixing following rating, four pole (single phase & neutral) 415 volts, residual current circuit breaker (RCCB), having a sensitivity current up to 300 millampers in the existing MCB DB complete with connections, testing and commissioning etc. as required complete in all respect as per satisfaction of Engineer-in-charge. a). 100 Amps. Cat-A.

Supplying and fixing of triple pole and neutral sheet steel MCB distribution board, 415 volts, on surface / recess, with provision for 4-pole MCB / isolator / RCCB / RCBO as incomer and SP MCBs as outgoing, complete with tinned copper bus-bar, wire-set, neutral link, earth bar, din-bar, detachable gland plate, cable, identification labels interconnections, phosphatized and powder painted, including earthing etc. as required complete in all respect as per satisfaction of Engineer-in-charge. a) Double door-8 way (8+24), horizontal type.

Earthing with copper earth plate 600mm x 600mm x 3mm thick, including accessories and providing masonry enclosure with cover plate having locking arrangement and water pipe etc. (but without charcoal or coke and salt) complete as required complete in all respect as per satisfaction of Engineer-in-charge.

Extra for using salt and charcoal for G.I. or copper plate earth electrode complete as required complete in all respect as per satisfaction of Engineer-in-charge.

Supplying and laying 8 SWG Copper wire at 0.50 mtr. Below ground level for earth electrode conductor, including soldering etc. complete in all respect as per satisfaction of engineer-in-charge.

Providing and laying of one No. aluminium conductor, PVC insulated and PVC sheathed, armoured / XLPE power cable, working voltage 1100 volts grade direct in ground to be laid 1 meter below the ground level including excavation sand cushioning, protective covering and refilling the trench etc. of the required size complete in all respect as per satisfaction of Engineer-in-charge (Havells / Gloster / Grandlay/ Plaza make).

a). Armoured cable 70 Sqmm (3.5 core).

b) Armoured cable 95 Sqmm (3.5 core).

Providing, Installation, testing & commissioning of ceiling fan without five step electronic regulator, including wiring the down rods of length as per requirement of site condition with 16/0.20mm twin twisted flexible, cotton braided, copper cable, including providing and fixing phenolic laminated sheet cover on the fan box and earthing etc. as required complete in all respect as per satisfaction of Engineer-in-charge(Usha/ bajaj/ phillip’s/ Havell’s make).. a) Ceiling fan 1200mm sweep, category – A.

Providing & installation of exhaust fan of following sizes in the existing opening, including making the hole to suit the size of the above fan, making good the damages, connections, testing and commissioning etc. as required complete in all respect as per satisfaction of Engineer-in-charge(Usha/ bajaj/ phillip’s/ Havell’s make).

a) Exhaust fan, Light duty (Domestic), 300mm sweep.

b) Exhaust fan, heavy duty, 300mm sweep.

Providing, Installation, testing & commissioning of T5 4’-0” square batten 20 watt LED light with 16/0.20mm twin twisted flexible, cotton braided, copper cable and allied accessories etc. as required complete in all respect as per satisfaction of Engineer-in-charge (Usha/ bajaj/ phillip’s/ Havell’s make).

Providing, Installation, testing & commissioning of surface/ recessed LED light 2’-0” into 2’-0” and 36 Watt with 16/0.20mm twin twisted flexible, cotton braided, copper cable and allied accessories etc. as required complete in all respect as per satisfaction of Engineer-in-charge ( bajaj/ phillip’s/ great white/ havell’s/ Jaquar make).

MNBN Enterprises

sanjay kumar