CARRYING OUT REPAIR AND MAINTENANCE OF INTERCOM MACHINE ROOMS AND CONNECTED ITEMS OF LIFTS AT OUTLAYING AREAS UNDER GE NW NOFRA COLABA MUMBAI

Amount

Supply,installation, commissioning and testing of magnetic lock type telephonic communication system suitable upto G+14 upper floors for the lift installation at outlaying and NOFRA area of any make system, having hand free button and speaker embedded/ engraved/ concealed/ sanctioned one in each car and ground floor in front facia of lift and making good the disturbed surfaces one hand set with receiver in machine rooms properly fixed to wall in bracket including travelling cable and required accessories for fixing complete all as specified and directed by Engineer-in-Charge.Location Outlaying and Nofra Area

Supply and fixing of entry sign board for Elevators suitable up to G+14 floors, made of stainless steel SS 304, 18 SWG (rust free) having size 20" x 6" (LxW) along with black letters and symbol showing Officer or General at Nofra complete with all fittings arrangements and make good the surface after replacing the same complete all as specified and directed by Engineer-in-Charge.(Location Outlaying and NOFRA Area)

Supply and fixing of Emergency contact number board for Elevators car cabin made of stainless steel SS 304, 18 SWG (rust free) having size 9" x 9" (LxW) along with black letters at outlaying and NOFRA area complete with all fittings arragements and make good the surface after replacing the same complete all as specified and directed by Engineer-in-Charge.

Supply and lay aluminium strip of size 25X3.15 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground from test point to lift machine room to be terminated to the control panel, machine and other equipment installed in machine room all as specified and directed by Engr-in-Charge. (Location - Outlaying and NOFRA Area)

Material and labour for Earthing complete with galvanized steel earth electrode 600x600x6mm thick burried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m below normal ground level connected to galvanized earth strip 32 x 6 mm by means of bolts, nuts & washers of galvanized iron or steel up to the test point all as shown in electrical plate No.3 of SSR Part-I connected to lifts including PCC chamber pit, CI cover, GI funnel with wire mesh, GI protection pipe of 50 mm dia for earth lead and 20mm GI pipe for watering , excavation and earth work in any type of soil, filling the pit with charcoal and common salt surrounding the earth plate complete including connecting up to machine drive motor and control panel and testing on completion all as specified and directed by Engr-in-Charge. (Location - Outlaying and NOFRA Area)

Material and labour for 20 mm thick mirror polished granite slab,(of any type) tiles machine cut, mirror polished set on vertical surfaces 300 mm wide all around with lift facial elevation including backing coat plaster in CM (1:3) 15 mm thick and joint filling with white cement with pigment to match with shade of granite for lift architrave including taking down existing granite at all floors complete all as specified and directed by Engineer-in-Charge.Location Outlaying and Nofra Area

Taking down old RCCB with DB and S&F in new RCBO's with DB for earth leakage, overload and short circuit protection 300mA, 63A and 4 pole complete all as specified and directed by Engineer-in-Charge. (Location Outlaying and NOFRA Area)

Taking down old MCCBs and S&F in new MCCBs 125 Amps 415 V 16 KA 4 pole complete all as specified and directed by Engineer-in-Charge. (Location Outlaying and NOFRA Area)

Taking down old sheet metal enclosure, supply and fix in repair sheet metal enclosure 08 way Double door type having protection IP-42, with 200 Amps rated bus bar connecting with existing wiring circuits by providing copper pin terminals of suitable size complete all as directed comprising of the following :- (Location NOFRA)

ISOLATOR Four pole 63 Amps, 240 Volts

MCB SP 6-32 Amps, 240 Volts

Monarch Enterprises