REPLACEMENT OF BER CEILING AND EXHAUST FAN AND PROVISION OF MAINTENANCE FREE EARTHING OF ALL INSTALLATION AT NAVY NAGAR UNDER GE NW NAVY NAGAR COLABA MUMBAI

Amount

Taking down carefully copper/ aluminium point wiring i.e. light, fan, socket or power/points complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fittings etc. and making good disturbed surfaces of ceiling, walls, floors, etc.

M & L for point wiring with PVC insulated unsheathed single core multi stranded copper conductor 1.5 sqmm, 1100 volts grade cable, FRLS, passing through PVC casing capping including accessories and provision of PVC box for mounting of modular Switches & Sockets as required at site as directed by Engineer-in-Charge including one run of PVC insulated unsheathed multistranded copper conductor cable 1.5 sqmm (green colour) FRLS earth wire and connected to earth dolly for the following:- NOTE : Circuit conductor from MCB DB to Switch boards should not be less than 2.5sqmm. Make of wire:- Polycab/Finolex/Plaza/Havells. Casing Capping:- Precision/Presto Plast/Modi/Supreme/Pressfit.

S & F in replacement with modular switch, 1 module, single pole one way 6 Amp conforming to IS:3854 and ISI marked complete all as direcred. Make - Crabtree(Athena)/Anchor(Penta)/Legrand(Britzy)

S & F in replacement with ceiling rose with earth terminal connection, 3 terminal/ PVC/ polycarbonate, isolated body of size 60x50mm. Make - Crabtree(Athena)/Anchor(Penta)/Legrand(Britzy)

Taking out old wooden/PVC board and disconnecting all electric connection from switches, board and S & F modular PVC Gang box, screwless, with silver border of 8 module for mounting of modular switches and sockets including blank plate for blank module. Make - Crabtree(Athena)/Anchor(Penta)/Legrand(Britzy)

S&F modular white cover plate with frame, module. Make - Crabtree(Athena)/Anchor(Penta)/Legrand(Britzy)

S & F in replacement with modular stepped type fan regulator, 2 module, single pole one way ISI marked. Make - Crabtree(Athena)/Anchor(Penta)/Legrand(Britzy)

Taking out unserviceable ceiling fan and deposit to MES Store, supply and replacement with ceiling fan 230V, 50 Hz, AC, 1200mm sweep, min air delivery 210 CFM with service value 6.00 BEE, five star rated with brushless direct current motor (BLDC) complete with hanging arrangement by down rod alongwith steel wire rope for additional safety in ceiling fan with all allied accessories and connecting up with three core, 0.75 sqmm PVC insulated copper conductor cable complete all as sepecified. Make : Crompton/Havells/Bajaj/Usha

Taking out unserviceable exhaust Fan and deposit to MES Store, supply and replacement with exhaust fan, 4 blade, heavy duty, double ball bearing, 230V, 50Hz, 300mm sweep having power input 70W speed 1440RPM, with protective bird guard including connecting with three core, 0.75 sqmm PVC insulated copper conductor cable complete all as sepecified and directed. Make :- Havells/Crompton/Bajaj/Usha.

Taking down deteriorted louvers and supplying and fix new louvers fixed type made out of 1.6mm GI sheet with horizontal ventilation, bending into shape of size 45cmx45cm (outer) with 20x3mm flat iron base of size 45cmx45cm complete by providing of fixing arrangement for louvers upto 5th floor of including rate all as specified and directed by Engr-in-Charge.

Material and labour for maintainance free environment friendly earth electrode set comprising of 17.2mm dia, 3 mtrs long rod of low carbon steel molecular copper bounded for a thickness of 250 micro OHMS, highly conductive ANSI/NSF STD-60 certified carbon bound backfill compound which shall set like concrete according to BS 7430 & IEEE 80 (each bag shall contain 50 lbs) all as directed by Engineer-in-Charge. Make- JEF Ecosafe or equivalent as approved by GE.

M & L for copper strip 20 x 3mm burried in ground or fixed on walls/floor with suitable saddles and screws to earth lead connecting with test point all as specified and directed by Engineer-in-Charge.

S & F test point terminal block for connecting the earth pit and down conductor or Aluminium/copper strip, made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 Nos 8mm dia 25mm long hex head screw all as specified and directed by Engineer-in-Charge

S&F FRP Earth pit chamber is made out of unsaturated polyster resin & fibre glass, 300x300x250mm (LxWxH) minimum weight 6.25kg.

Shree Gajanan Enterprises

shree arihant constrution

NOEL ENGINEERS