COMPREHENSIVE REPAIR AND MAINTENANCE OF INTERNAL ELECTRIFICATION IN OTM/MD ACCN OF ZONE -I AREA UNDER GE MCEME SECUNDERABAD

Amount

Taking down existing unserviceable point wiring of any description/type/ size of light/fan/tube/power/two way/bell etc on TW batten/conduit including removal of batten / conduit / gutties / wooden boards / Hylam sheet/ light fittings etc and removal of unserviceable material out of site and making good the disturbed surfaces of wall/ceiling so as to match with the existing finishes complete all as specified and directed. Note: Taking down for existing surface point wiring including removal of conduit.

M&L for point wiring with single core PVC insulated unsheathed 1100 volt grade cable with multistranded copper conductor of size 1.5 Sq mm (Nominal area) drawn through and including non metallic rigid PVC conduit medium duty ISI marked of suitable dia, surface conduit wiring on walls including Tee, Junction boxes and provision of 2.0mm thick MS terminal boxes duly painted with red oxide metal primer and covered with 3 mm thick sheet cover of suitable size including suitable screws with washer for mounting switch sockets and regulators and drawing continuous earth wire with and including PVC insulated unsheathed 1100 Volts grade cable with multi stranded copper conductor of size 1.5 Sq mm (Nominal area) and connected to common earth dolly complete all as specified & as directed for One light point controlled by one, one way switch 5 amps, SP complete all as specified and directed. Note: For the wiring made concealed, cutting and chasing will be measured and paid seperately.

All as per item No. 2 above but for One Ceiling Fan / exhaust fan point controlled by one, one way switch and regulator

All as per item No. 2 above but for One 3 pin 5 Amps switch socket outlet point controlled by one switch on independent board .

All as per item No. 2 above but for One 3 point 5 Amps switch socket outlet point controlled by one switch on the same board.

All as per item No. 2 above but for One light point controlled by two 2 - way switch 5 amps, SP

All as per item No. 2 above but for One Bell point controlled by one bell bush switch 5 amps, single pole

All as per item No. 2 above but using 4.0 Sqmm single core copper conductor cable multistranded PVC insulated unsheathed 1100 volts grade for 3 pin 15 Amps switch socket combination point including running 4.0 Sqmm copper conductor PVC wire as earth continuity conductor on independant board.

S & F Switch piano , single pole one way, flush type 5 Amps capacity 230 volts complete all as specified and directed.

S & F Switch piano , single pole two way, flush type 5 Amps capacity 230 volts complete all as specified and directed.

Supply and fixing bell push of 5 amps, single pole flush type complete all as specified and as directed.

Supply and fixing electric bell of 230 Volts AC single pole complete all as specified and as directed.

S & fixing switch socket combination 2 in 1 multipurpose 2/3 pin 5 amps flush type complete all as specified and directed.

S & fixing socket outlet 2 in 1 multipurpose 2/3 pin 5 amps flush type complete all as specified and directed.

S & fixing switch socket combination 2 in 1 multipurpose 3pin 5/15 amps flush type complete all as specified and directed.

S & fixing electronic ceiling fan regulator stepped type heavy duty suitable to work on 230 volts complete all as specified and directed.

S& fixing lamp holder insulated body with black plate for angle/batten fittings fixed with wooden round blocks complete all as specified and directed.

S & fixing ceiling rose three terminal surface bakelite type AC 50 Hz 230 Volts of size 65 x 50 mm complete all as specified and directed.

S & Fixing Modular switches 1M 6 A, with suitable modification in the existing switch board complete all as specified and directed.

S & Fixing Modular switches 1M 16 A, with suitable modification in the existing switch board complete all as specified and directed.

Supply and socket modular type multipurpose 2/3 pin 6 amps 2 in 1 230 Volts complete all as specified and directed.

Supply and fix socket modular type 2 in 1 multipurpose 3/5 pin 6/16 Amps 230 V complete all as specified and directed.

S & Fixing electronic ceiling fan regulator stepped modular type heavy duty suitable to work on 230 volts complete all as specified and directed.

Supply and fixing modular white cover plate with frame 3 module all as specified and directed.

Supply and fixing modular white cover plate with frame 6 module all as specified and directed.

Supply and fixing modular white cover plate with frame 8 module all as specified and directed.

Supply and fixing modular metal flush box 3 module all as specified and directed.

Supply and fixing modular metal flush box 6 module all as specified and directed.

Supply and fixing capacitor 2.15 Mfd for ceiling fan complete all as specified and directed.

S&F sheet metal enclosure with 2 pole and Earth Metal Plug & Socket including 20A SP MCB complete all as directed by Engr in Charge.

Supply and fixing Industrial laminated hylam sheet 3 mm thick ISI marked cutting to required size and shape suitable to fittings of 250 mm x 200 mm size all as specified and directed

Supply and fixing Industrial laminated hylam sheet 3 mm thick ISI marked cutting to required size and shape suitable to fittings of 175 mm x 100 mm size all as specified and directed

M & L Submain wiring on surface with 2 runs of single core 6 sqmm PVC insulated unsheathed multistranded 1100 volts grade with copper conductor drawn through and including non-metalic rigid PVC conduit and conduit accessories of medium grade not not less than 25 mm dia including one run of single core 6 sqmm PVC insulated unsheathed multistranded 1100 volts grade with copper conductor cable as earth continuty conductor along with the wiring and connected from DB to DB/main board including removing the existing unserviceable sub main wiring and making good the disturbed surface to match with the existing all as specified and as directed.Note:-Two runs of cable, one run of earth contuinity conductor and one run of conduit shall be measured as one unit length. Note: For the concealed wiring made concealed, cutting and chasing will be measured and paid seperately.

M&L for Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of andings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth complete all as specified and directed.

Supply and fixing MCB double door DB SPN 8 way with 200 Amps busbar including removing the existing unserviceable one and making good the distrubed surface to match with the existing surface. complete all as specified and directed. MAKE: HAVELLS/Schneider/Standard/C&S.

Supply and fixing MCB SPN 32 Amps C curve, 240 volts for fixing on MCB DB complete all as specified and directed. MAKE: HAVELLS/Schneider/Standard/C&S.

Supply and fixing MCB SP 6 to 32 Amps C curve, 240 volts for fixing on MCB DB complete all as specified and directed. MAKE: HAVELLS/Schneider/Standard/C&S.

S & F LED retrofit type polycarbonate lamp with integrated electronic drive of 18 Watt of 6500 K colour temp. complete all as specified and directed . Make : Havells/WIPRO/Philips/ C&S

Supply and fixing LED light batten fitting 1x 18W, 220V, AC polycarbonate housing and integrated electronic drive complete including taking down old light fittings all as specified and directed . Make: Havells/WIPRO/Philips/ C&S

Supply and fixing LED light fitting mirror type with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size including taking down old light fitting complete all as specified and directed. Make: Havells/WIPRO/Philips/ C&S

Supply and fixing round shape 15 watt 220 volts AC recessed type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling /false ceiling including connecting up with three core flexible copper conductor cable of suitable size including taking sown old light fitting complete all as specified and directed. Make: Havells/WIPRO/Philips/ C&S

S & F LED light fitting 1x9W/1X10W bulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size including taking down old light fitting all as specified and directed. Make: Havells/WIPRO/Philips/ C&S

Supply and fixing in repair LED building security light light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing with driver, complete including taking down old light fitting all as specified and directed. Make: Havells/WIPRO/Philips/ C&S

S & fixing in replacement of Medium Grade G.I. pipe bracket, 40 mm dia, 1.2 m long, bracket mounting clamp, bolts and nuts complete all as specified and as directed.

Supply and fixing LED high bay light fitting 80 W 230V AC with PDC housing suitable for ceiling (surface/suspended) mount including fixing arrangements nuts & bolts including taking down old light fitting all as specified and directed. Make: Havells/WIPRO/Philips/ C&S

Supply and fixing ultra modern recess mounted 36W LED luminaire suitable for armstrong grid /POP ceiling of 2'x2' and complete including electronic driver including taking down old light fitting all as specified and directed. Make: Havells / WIPRO/Philips/ C&S

Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground to a depth not less than 2.25 m below ground level with top edge of earth plate not less than 1.5 m below normal ground level connected to GI earth wire 4 mm dia drawn through and including GI protection pipe of light grade 15 mm bore by means of bolts, nuts, checknuts and washers all as shown in Electrical Plate No.3 of SSR Part-I and connected to main switch board including excavation and earth work, PCC chamber in 1:3:6, RCC Cover in 1:2:4 type B-1 reinforced, 20 mm dia medium grade GI pipe with funnel and wire mesh complete and watering arrangement complete all as specified and directed. (Note: GI pipe 15mm dia, GI wire 4mm dia upto 7.5m deemed to be included in quoted rate.)

THE DECAN ENGINEERING AND REFRIGERATION COMPANY

Brite electricals

K LAKSHMAN SINGH AND CO