REPAIR /REPLACEMENT OF INTERNAL ELECTRIFICATION/LIGHTING PROTACTION ,EARTHING AND ALLIED WORK AT CHANDHAN AND AIR FORCE STATION JAISALMER

Amount

Taking down carefully existing unserviceable/perished conduit/ batten/ casing caping aluminium/copper point wiring any type for light, fan, bell, socket, power point etc complete including all fixtures and fittings such as batten/ conduit/casing caping, switches, sockets, ceiling rose, pendent holder, lamp holders, bracket holders, light fittings, top sheet covers, fan regulators etc and making good the disturbed surfaces of wall/ceiling complete all as specified & directed.

Point wiring for one light point/ fan point controlled by one, one way switch with 1.50 sqmm PVC insulated and unsheathed multistranded copper conductor Flame Retardant Low Smoke & Halogen (FRLSH) cable 1100 Volt grade including 1.50 Sqmm single core PVC insulated and unsheathed multistranded copper conductor Flame Retardant Low Smoke & Halogen (FRLSH) cable 1100 Volt grade as continuous earth wire in green colour to common earth and connected to earth dolly laid/drawn into and including non metalic rigid PVC conduit 20mm dia with accessories fixed to cutting chases in walls by cutter and making good the surface in cement and sand mortar 1:3 and to the original specification and PVC conduit on ceiling for steel structure/surfaces conduit with clamps, gutties etc for RCC ceiling with including cast iron/pressed steel/wooden terminal boxes (as per site requirement) including providing new 3 mm thick plastic laminated sheet cover (Hylem) complete all as specified and directed.

All as per serial item No. 2.00 here-in-before but for one 3 Pin, 5/6 Amps, socket outlet controlled by one 5/6 Amps switch on independent board complete all as specified and directed.

All as per serial item No. 2.00 here-in-before but for one 3 Pin, 5/6 Amps, socket outlet controlled by one 5/6 Amps switch on same board complete all as specified and directed.

Point wiring for one 3 Pin, 5/6 Amps socket outlet controlled by one 5/6 Amps switch on independent board with 2.50 Sqmm single core PVC insulated and unsheathed multistranded copper conductor Flame Retardant Low Smoke (FRLS) cable 1100 volt grade including 2.50 Sqmm single core PVC insulated and unsheathed multistranded copper conductor Flame Retardant Low Smoke (FRLS) cable 1100 Volt grade as continuous earth wire in green colour to common earth and connected to earth dolly laid/drawn into and including PVC casing & caping with accessories fixed on surface of walls/ceiling by means of PVC sleeves/dash fasteners with cadmium plated screws, all as per IS, terminated & including suitable size module boxes for housing of modular switches, sockets, regulators complete all as specified and directed. Note : (i) Unit rates quoted by contractor shall be deemed to included for cutting chases in walls, ceilings and making good surfaces in cement and sand mortar (1:3) and finishing the surfaces to match with existing surfaces. (Make : Hylem/Anchor/Formica including machine screws and washer etc for fixing switches sockets etc including 1.5 sqmm copper conductor, standard (green colour earth), PVC insulated unsheathed earth wire to commen earth and connected to earth dolly as specified and directed.

Modular switch 6 Amps, 240 Volt, AC, one way, one module (ISI Marked) fixed as in repair complete all as specified and directed.

Modular switch 20 Amps, 240 Volt, Single Pole, AC, one way with indicator one module (ISI Marked) fixed as in repair complete all as specified and directed.

Modular Socket shuttered, 6 Amps, 240 volts, 2/3 Pin combined, Single Pole, universal India two module (ISI Marked) complete all as specified and directed.

Modular Socket shuttered, 6/16 Amps, 240 volts, 2/3 Pin combined, Single Pole, two module (ISI Marked) complete all as specified and directed.

Modular Fan Regulator, step type, 120 Watt, 2 module, 240 volts grade, (ISI Marked) fixed as in repair complete all as specified and directed.

MCB Protected Socket (Modular AC Box, Metal clad box) Two Module, with Single Pole, MCB 20 Amps, repturing capacity 10 kA and neutral enclosure in sheet steel with a two pin and earth plug and socket including taking down old unserviceable complete all as specified and directed.

White colour modular blanking plate, one module blank complete all as specified and directed.

Ceiling rose, surface Bakelite 65 x 17.50 mm of three terminals PVC /Polycarbonate ,isolated body complete all as specified and as directed.

Point wiring for one light point /fan point controlled by one way switch with 1.50 sqmm single core PVC insulated and unsheathed multistranded copper conductor Flame Retardant Low Smoke & Halogen (FRLSH) cable 1100 Volt grade including 1.50 sqmm single core PVC insulated and unsheathed multistranded copper conductor Flame Retardant Low Smoke & Halogen (FRLSH) cable 1100 Volt grade as continuous earth wire in green colour to common earth and connected to earth dolly laid/drawn into and including PVC casing & caping with accessories fixed on surface of walls/ceiling by means of PVC sleeves/dash fasteners with cadmium plated screws, all as per IS, terminated & including suitable size module boxes for housing of modular switches, sockets, regulators including taking down old unserviceable point wiring complete all as specified & directed. Note : (i) Unit rates quoted by contractor shall be deemed to included for cutting chases in walls, ceilings and making good surfaces in cement and sand mortar (1:3) and finishing the surfaces to match with existing surfaces. (Make : Hylem /Anchor/Formica including machine screws and washer etc for fixing switches sockets etc including 1.5 sqmm copper conductor, standard (green colour earth), PVC insulated unsheathed earth wire to commen earth and connected to earth dolly as specified and directed.

All as per serial item No. 14.00 here-in-before but for one 3 pin 5/6 Amp socket outlet controlled by one 5/6 Amp switch on independent board complete all as specified and directed.

All as per serial item No. 14.00 here-in-before but for one 3 pin 5/6 Amp socket outlet controlled by one 5/6 Amp switch on same board complete all as specified and directed.

All as per serial item No. 14.00 here-in-before but for One one 3 pin 5 Amps socket outlet independent but below the switch board of light points in same vertical plane.

All as per serial item No. 14.00 here-in-before but one light point controlled by one 2 way switch

All as per SI No 14.00 here-in-before but with multi stranded copper conductor FRLS cable, 1100 volts grade (ISI marked), PVC insulated and unsheathed of size 2.5 Sqmm single core and with and including 2.5 Sqmm PVC insulated unsheathed single core copper conductor cable as earth continuity conductor to common earth and earth dolly for one 15 Amp socket outlet point on the independent board complete all as specified and as directed

Switch piano, flush type, Single Pole, one way, 5/6 Amp, 240 Volts (ISI Marked) f complete all as specified and directed.

Switch piano, flush type, Single Pole, one way, 15/16 Amp, 240 Volts (ISI Marked) complete all as specified and directed.

Socket outlet 2 in 1, 3 pin, 5/6 Amps, flush type, 240 Volts (ISI Marked) complete all as specified and directed.

Socket outlet 2 in 1, 3 pin, 15/16 Amps, flush type, 240 Volts (ISI Marked) complete all as specified and directed.

Electronic fan regulator,Stepped type , flush type and connecting up, 120 watt, 230 volt (ISI marked) complete all as specified and directed.

Surface and wall mounted 10 watt LED bulk head fitting in engineering plastic housing with clear prismatic diffuser complete with all accessories and connecting up complete with 3 core flexible cable white of size 23/0.0076 including taking down old unserviceble LED fittings complete all as specified and directed.

Decorative ultra slim round profile LED tube light fittings of capacity 9 watt/10 watt LED 6000 K, basic all purpose surface and wall mounted LED batten with extruded polycarbonate housing & integrated electronic driver including taking down old unserviceble LED fittings complete all as specified and directed.

Decorative ultra slim square profile LED tube light fittings of capacity 18watt/20 watt four feet,LED 6500 K, basic all purpose surface and wall mounted LED batten with extruded polycarbonate housing & integrated electronic driver including taking down old unserviceble LED fittings complete all as specified and directed.

Cygnus series Recess mounting LED 36watt/40 watt 2' x 2' LED Slim Panel - 595x595 mm cat Part No CCR-126-50-40-SL-NWH of make- CG electric or equivalent in Philips/Havells/CG/Bajaj white powder coated aluminium extruded housing with LEDs including LED driver and fixing in recess ceiling suitable size of aluminium strip size as required for fixing of LED fitting complete with all accessories prewired fixed on ceiling and connecting up complete with 3 core flexible cable of size 23 / 0.0076 including taking down old unserviceable fitting complete all as specified and directed.

Sub main wiring with two single core 6.00 sqmm, PVC insulated unsheathed multistranded copper conductor FRLS 1100 volts grade conforming to IS 694 including and 6.00 Sqmm single core PVC insulated and unsheathed multi stranded copper conductor FRLS cable 1100 Volt grade as continuous earth wire in green colour including drawn through in 25mm dia PVC conduit incl taking existing complete all as specified and directed. Note : Two run of 6.00 sqmm cable and one run of 6.00 sqmm cable as earth wire continuity conductor and one run 25mm dia PVC conduit shall be measured & paid as one unit (running metre).

Sub main wiring with two single core 4.00 sqmm, , PVC insulated unsheathed multistranded copper conductor FRLS 1100 volts grade conforming to IS 694 including and 4.00 Sqmm single core PVC insulated and unsheathed multi stranded copper conductor FRLS cable 1100 Volt grade as continuous earth wire in green colour including drawn through in 25mm dia PVC conduit incl taking existing complete all as specified and directed. Note : Two run of 4.00 sqmm cable and one run of 4.00 sqmm cable as earth wire continuity conductor and one run 25mm dia PVC conduit shall be measured & paid as one unit (running metre).

Sub main wiring with 2.50 sqmm, Single Core, PVC insulated unsheathed multistranded copper conductor Flame Retardant Low Smoke & Halogen (FRLSH) cable 1100 volts grade conforming to IS 694 including 2.50 Sqmm Single Core PVC insulated unsheathed multistranded copper conductor Flame Retardant Low Smoke & Halogen (FRLSH) cable 1100 Volt grade as continuous earth wire in green colour drawn through in existing surface/recessed steel/PVC/steel rigid conduit including taking down old unserviceable submain wiring complete all as specified. Note : Two run of 2.50 sqmm cable and one run of 2.50 sqmm cable as earth wire continuity conductor shall be measured & paid as one unit.

Sheet metal enclosure powder coated single phase DB SPN (2 +6 way) 8 ways and neutral 240 Volts, AC supply, 50 Hz, with 200 Amps rated bus bar Double Door (IP-43 IK 09 with metal door) suitable for fixing of MCBs including fixing of lugs in main incomming and outgoing line and fixing of cable glands of suitable size including grouting flush in the wall by means of nuts, bolts, angle iron and making good disturbed surfaces including taking down old unserviceable DB complete all as specified and directed.

Sheet metal enclosure powder coated single phase DB SPN 12 ways (2 +10) way)and neutral 240 Volts, AC supply, 50 Hz, with 200 Amps rated bus bar Double Door (IP-43 IK 09 with metal door) suitable for fixing of MCBs including fixing of lugs in main incomming and outgoing line and fixing of cable glands of suitable size including grouting flush in the wall by means of nuts, bolts, angle iron and making good disturbed surfaces including taking down old unserviceable DB complete all as specified and directed.

Sheet metal enclosure powder coated single phase DB SPN 4 ways and neutral 240 Volts, AC supply, 50 Hz, with 200 Amps rated bus bar Double Door (IP-43 IK 09 with metal door) suitable for fixing of MCBs including fixing of lugs in main incomming and outgoing line and fixing of cable glands of suitable size including grouting flush in the wall by means of nuts, bolts, angle iron and making good disturbed surfaces including taking down old unserviceable DB complete all as specified and directed.

Sheet metal enclosure for VPTN DBs 4 way , double door, (IP-43) built in bus bars complete suitable for 415 Volts AC, 50 Hz , supply , suitable for incoming MCCB and outgoing MCBs and fixed in recess in brick masonary wall complete all as specified and directed.

MCB, Single Pole, 6 to 32 Amps rating, with over load and short circuit protection 'C' curve and rupturing capacity 10 kA, 240 Volt grade, AC supply, 50 Hz and making connections using suitable size copper lugs/thimbles including complete, all as specified & directed.

MCB, SPN, 32 Amps rating, with over load and short circuit protection 'C' curve and rupturing capacity 10 kA, 240 Volt grade, AC supply, 50 Hz and making connections using suitable size copper lugs/thimbles, including disconnecting & taking down old unserviceable MCB, complete all as specified & directed.

MCB, SPN, 40 to 63 Amps rating, with over load and short circuit protection 'C' curve and rupturing capacity 10 kA, 240 Volt grade, AC supply, 50 Hz and making connections using suitable size copper lugs/thimbles, including disconnecting & taking down old unserviceable MCB, complete all as specified & directed.

MCB, TPN, 40 to 100 Amps rating, with over load and short circuit protection 'C' curve and rupturing capacity 10 kA, 415 Volt grade, AC supply, 50 Hz and making connections using suitable size copper lugs/thimbles, including disconnecting & taking down old unserviceable MCB, complete all as specified & directed.

Earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of plate not less than 1.5 deep below normal ground level and connected to and including galvanized earth lead wire 4mm dia upto 7.5 metre by means of GI nuts, bolt, check nuts, washers thimbles, etc as shown in electrical plate No 03 SSR Part I and connection to main switch board or panel and testing on completion including excavation and earth work in any type to soil, returning fitting in and removal of surface spoil to a distance not exc 50 metre, PCC chamber (1:3:6) type C-2, charcoal and salt mixed layer 15cm thick all around the earth plate electrode, MS funnel with wire mesh, GI pipe light grade 20mm bore for watering and 15mm bore meter long GI pipe light grade for earth wire protection fixed with poles with two clamps, made from MS flat 25mm x 3mm, bolts, nuts and washers 75mm thick RCC cover 1:2:4 type B-1 shall be provided on CI frame etc complete all as specified. Note - (i) PCC chamber shall be constructed at least 1.5m away from the earth electrode. The pipe for watering shall be provided in slanting manner. The cost of 7.50m GI pipe for protection of earth wire/strip .(ii) Quoted amount deemed to include the cost of excavation /earthwork , PCC pit , funnel , cover GI medium grade protectiom pipe.

MCCB, 4 Pole, 100 Amps rating, rupturing capacity 16 kA, 415 Volt grade, AC supply, 50 Hz, thermal Magnetic protection unit and making connections using suitable size copper lugs/thimbles and crimping tool, including disconnecting & taking down old unserviceable MCCB, complete all as specified & directed.

Galvanized steel water tubing light grade of 40mm bore with clamp of 25x3mm flat iron welded to pipe fixed to wall/pole/ceiling or laid in floors, complete all as specified and directed.

Galvanized steel water tubing light grade of 50mm bore with clamp of 25x3mm flat iron welded to pipe fixed to wall/pole/ceiling or laid in floors, complete all as specified and directed.

Earthing complete with galvanished earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of plate not less than 1.5 deep below normal ground level and connected to galvanished iron earth lead strip 32mmx6mm upto 7.50 metre, by means of GI nuts, bolt, check nuts, washers, thimbles, etc as shown in electrical plate No. 5 SSR Part-I and connection to main switch board or panel and testing on completion including excavation and earth work in any type to soil, returning fitting in and removal of surface spoil to a distance not exceeding 50 metre, PCC chamber (1:3:6) type C-2, charcoal and salt mixed layer 15cm thick all around the earth plate electrode, MS funnel with wire mesh, GI pipe light grade 20mm bore for watering and 50mm bore GI pipe light grade for earth wire protection fixed with poles with two clamps, made from earth lead strip 32mm x 6mm, bolts, nuts and washers, 80mm thick pre cast RCC cover 1:2:4, type B-1, reinforced with hard drawn steel wire fabric weighing not less than 4 Kg/Sqm in lieu of CI cover etc including taking down old earth complete all as specified and directed. Note : (i) The unit rate shall be deemed to included for Test point, 32mmx6mm GI strip from top of the earth plate upto 7.50m above ground level. In case, GI protection pipe required is less than 7.50m, no price adjustment shall be made. (ii) PCC pit shall be provided at least 500mm away from the earth pit and not just on the earth pit and extra cost of additional length of water pipes and fittings, junctions, elbow etc shall be deemed to be included in the unit rate quoted by the contractor.

GI strip 32mm X 6mm buried in ground and connected with aluminium strip by means of brazing fixed as in repair complete all as specified.

Supply, fixing and connecting of copper strip 20 x 3 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground complete in and including taking down of existing strip complete all as specified and directed at site

Air termination, single pointed, copper rod 12mm dia and 300mm longand fixing to GI pipe with clamps, nuts, bolts and washers complete in and including taking down of existing complete all as specified and directed

Test point terminal block made of gun metal or phosphorus bronze 75mm x 75mmx 25 mm, drilled and screwed including 3 No. 8 mm dia 25 mm long hexagonal in and including dismantling of existing test point complete all as specified and directed

Ceiling Fan 1200mm sweep, BLDC (Brush less direct current), min air delevery 210 CFM with service value 6.00 BEE,five star rated ,single phase, AC supply, 240 Volt, including canopies, three number blades, down rod, double ball bearing with capacitor of 2.5 mfd, and including PVC insulated PVC sheathed copper conductor flexible cable 3 core of suitable size from ceiling rose or connector to fan including marking of MES number and taking down old unsv fan and deposited to MES store complete all as specified and directed.

Exhaust Fan 300mm sweep, BEE approved, ISI Marked with mounted in suitable opening arrangement with louvers shutters suitable for operation on 240 volts, single phase, 50 cycle per second, AC supply and connecting up including three core PVC insulated PVC sheathed copper conductor flexible cable 24/0.2 mm drawn in flexible PVC conduit from ceiling rose or connector to fan including marking of MES number and fixed by using 4 Nos, bolts, nuts and washers and grouted in wall in CM 1:3 complete all as specified and directed.

Pedestal fan, sprint Hi speed, stand along unit with base and stand AC single Phase. 230V of size 400mm sweep with, blades, frame and protection arrangement including taking down of old unserviceable fan and deposition of the same in MES store yard at Jaisalmer complete all as specified and directed at site.

Supply, laying, jointing and testing 1100 volts grade heavy duty cable PVC insulated aluminium solid conductor cable 10 sqmm, twin core, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire including taking down old unserviceable cable complete all as specified and directed.

Lamp holder angular type,PVC/Polycarbonate type with cord grip cap suitable for pendent fitting B-22 base including taking down old unserviceable Lamp holder complete all as specified and directed .

Wooden board for mounting of switches/sockets or other switches of sizes 190x240mm, thickness of wood wall shall not be less than 13mm thick, the board shall be enclosed from all sides and back including taking out existing complete all as specifed and directed

Wooden board for mounting of switches/sockets or other switches of sizes 300x300mm, thickness of wood wall shall not be less than 13mm thick, the board shall be enclosed from all sides and back including taking out existingcomplete all as specifed and directed

Acrelic sheet, electric grade for fixing of switches/sockets or other similer nature items of sizes 190x240mm, 3mm thick, dully cutting for mounting of switches/sockets as required in and including necessary screws for fixing on wooden board complete all as specifed and directed

Acrelic sheet, electric grade for fixing of switches/sockets or other similer nature items of sizes 300x300mm, 3mm thick, dully cutting for mounting of switches/sockets as required in and including necessary screws for fixing on wooden board complete all as specifed and directed

PVC elastomer insulated and flat, sheathed, multcore industrial flexible cable with bright annealed copper conductor of flat cable size 1.5 sqmm, 3 core for electric connection from feeder /looping box /street light over head line to street light fittings including taking out old unserviceable cable from pole all as specified and directed.

PVC elastomer insulated and flat, sheathed, multcore industrial flexible cable with bright annealed copper conductor of flat cable size 2.5 sqmm, 3 core for electric connection from feeder /looping box /street light over head line to street light fittings including taking out old unserviceable cable from pole all as specified and directed.

Supply installation , commissioning and testing of tripode ring earthing system to construct earthing of resistance not more than 01 ohm mainly consisting of 250 micron copper bonded high tensile low carbon steel rod earth electrode of minimum 3.0 m length , 17 mm dia with copper strip of size 20 x 3.15mm for inter connection to earth electrode and for connected to equipment as per required length, with set of steel nut and bolts, earth enhancement material of mainly consisting of Jamfill compound 50 kg (25 x 2 bags in each pit) jam fill to provide maximum contact between the electrode and jam fill compound. Back fill compound. Jam fill compound shall be eco friendly having RDSO certification, Earthing shall be maintenance free and does not require regular manual addition of water and PCC (1:3:6) type C1 (using 20 mm graded stone aggregate) earth chamber and Earth Pit cover 300 x 300mm . Make: JMV earthing. Note: (i Copper strip of size 20 x 3.15mm required to connect the electrode shall be passed through GI pipe of suitable size. (ii) Quoted rate deemed to include the cost of excavation and earth work, PCC pit, funnel and cover etc.

Street light of capacity 30 watt with inbuilt driver having pressure die cast aluminium housing IP-66 having efficiency of > 100 Lumens / watt , operating voltage -120-270- Volts, P.F >0.95, T.H.D < 10%, suitable for 30 to 40 mm O.D mounting pipe and suitable for mounting on wall/ pole with necessary Mounting arrangement including connecting up with three core flexible copper conductor cable with suitable size , Mounting pipe/ brackets , nut bolt and accessories inclusdin diconnecting & taking down old unserviceable light complete all as specified and as directed . Crompton Cat part No TPR-400-30-57 SL-LM- NSR or Equivalent to Philips.

Taking down carefully and dismantling of ceiling fan/wall mounted fan/ exhaust fan of any make or model and sweep by opening the cover, separating down rod, rotor and stator assembly, locating the fault and making the fan fully in serviceable condition with & including replacing defective components such as bearing, rubber bush/bolt, gunmetal bush, capacitor burnt windings flexible cord, worn out screws of the cover, split pin, twin core flexible copper wire of size 23/0.0076, locking nuts & machine screws with spring washer for ceiling fan blades, oiling and greasing etc,and including painting with 2 coats of synthetic enamelled paint over a coat of red oxide anticorrosive primer after rubbing entire fan body and blades and fixing back the fan in position reassembling & testing the fan complete all as directed. Note:- (i) Minor spare Parts i.e locking nuts & mechine screws with spring washer, bolt included in quoted rates.

GITANSH ENGINEERS AND COMPANY

M.D. CONSTRUCTION CO.

SHREE BHAGWATI ENTERPRISES

SHRI HARI CONSTRUCTION

M/s Shree Construction Company

Manisha Enterprises

SANJOLI CONSTRUCTION COMPANY

AMBEY MAA CONSTRUCTION COMPANY

M/s Yash Electrical and Maintenance