GE/CHM-45/2023-2024 REPAIR AND MAINTENANCE OF INTERNAL ELECTRIFICATION WITH FITTING AND FIXTURE IN PRESTIGIOUS BLDG AT CHANDIMANDIR

Amount

Taking down carefully aluminum/copper point wiring on & including hard wood battens, surface conduit and board/blocks etc or through conduits for light , socket or power point ,fan point complete incl fitting such as switches ,sockets, ceiling rose , holder socket, light fitting, regulators and making good disturbed surfaces of wall, floor , ceiling etc and removing materials (other than those for which credit has been given by the contractor) to the MES stores yard for keeping in safe custody complete

Point wiring with approved colour code multi stranded copper conductor, PVC insulated and unsheathed FRLSH cable of size 1.5 Sqmm ,1100 volts grade, two run of single core cable for phase & neutral and one run of single core multi stranded copper conductor, PVC insulated and unsheathed FRLSH cable of size 1.5 Sqmm ,1100 volts grade for earth continuity conductor to common earth and connected to earth dolly in existing conduit terminated on and including new modular sunken box and suitable size of frame, cover for mounting switch, socket and regulator fixed on surface flush with wall , comprising of One light /bell/buzzer point controlled by one switch or one fan point controlled by one switch &fan regulator, complete all as specified and directed.

All as per serial item 02 herein before but for socket outlet 3 pin 5 Amps on same board complete all as specified and directed

All as per serial item 02 herein before but for socket outlet 3 pin 6 Amps on independent board complete all as specified and directed

All as per serial item 02 herein before but One socket outlet three pin ,6/16 Amp, independent board, with 2.5 Sqmm (nominal area ) FRLSH cable & 2.5 Sqmm (nominal area ) cable as earth continuity conductor

Material and labour for point wiring with approved colour code multi stranded copper conductor, PVC insulated and unsheathed FRLSH cable of size 1.5 Sqmm ,1100 volts grade, two run of single core cable for phase & neutral and one run of single core multi stranded copper conductor, PVC insulated and unsheathed FRLSH cable of size 1.5 Sqmm ,1100 volts grade for earth continuity conductor to common earth and connected to earth dolly in and including new concealed PVC conduit terminated on and including new modular sunken box and suitable size of frame, cover for mounting switch, socket and regulator fixed on surface flush with wall , comprising of One light /bell/buzzer point controlled by one switch or one fan point controlled by one switch &fan regulator, complete all as specified and directed.

All as per serial item 06 herein before but for socket outlet 3 pin 5 Amps on same board complete all as specified and directed

All as per serial item 06 herein before but for socket outlet 3 pin 6 Amps on independent board complete all as specified and directed

All as per serial item 06 herein before but One socket outlet three pin ,6/16 Amp, independent board, with 2.5 Sqmm (nominal area ) FRLSH cable & 2.5 Sqmm (nominal area ) cable as earth continuity conductor

Electric Bell, ding dong, AC, 230 volts, single pole all as specified and directed by Engineer-in-charge.

Ceiling rose, PVC or polycarbonate of size 65mmx50mm three terminals (ISI marked) all as specified and directed by Engineer-in-charge.

Lamp holder, PVC/Polycarbonate type with back plate angular type fixed on wall suitable for batten fitting ,complete all as specified and directed.

LED lamp 9 watts, B-22 type complete all as specified .

Switch modular type (ISI marked), single pole, one way 6 Amps, one module (ISI marked), complete all as specified & directed.

Switch modular type (ISI marked), single pole, one way 16 Amps, one module (ISI marked), complete all as specified & directed.

Socket shutters outlet 2/3 pin 6 Amp modular type multi purpose combined two module (ISI marked), complete all as specified & directed.

Socket shutters outlet 2 in 1 pin 6/16 Amp modular type multi purpose combined 2 module (ISI marked), complete all as specified & directed.

Modular switch type stepped fan regulator, single pole, 230 volt two module complete all as specified and directed.

Modular switch type bell push, single pole, 230 volt one module,(ISI marked) complete all as specified and directed.

3 module cover and plate with machine screw and washers suitable for 3 module sunken box, fixed as in repair complete all as specified and directed

4 module cover and plate with machine screw and washers suitable for 4 module sunken box, fixed as in repair complete all as specified and directed

6 module cover and plate with machine screw and washers suitable for 6 module sunken box, fixed as in repair complete all as specified and directed

LED light fitting 1x9W/1X10Wbulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size fixed as in repair complete all as specified and directed.

Slim LED lights fitting, 4 feet, 1x 20W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose fixed as in repair complete all as specified and directed.

Slim LED lights fitting, 2 feet, 1x 10W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose fixed as in repair complete all as specified and directed.

Surface mounted LED porch down light in engineering plastic housing with clear prismatic diffuser 5 watt capacity white light fixed as in repair complete all as specified and directed.

Taking down carefully old copper or aluminium sub main wiring of any Nos of wiring and size with earth wire on wooden batten/ surface conduit/ casing- capping complete with its all accessories and making good disturbed surfaces of wall , floors etc complete all as specified and directed.

Sub main wiring with two single core FRLSH PVC insulated and unsheathed cable with copper conductor of size 4 Sqmm (nominal area), 1100 Volt grade(with approved colour coding as per IS) with and including continuous earth wire of size 4 Sqmm PVC insulated and unsheathed FRLSH multi stranded copper conductor 1100 volts grade , and connected to main board drawing through PVC concealed conduit 25mm size(minimum size), cutting chases in walls for PVC concealed conduit and making good the disturbed surfaces by providing by wall putty/POP after mason work and finshing to match the original surfaces and nothing extra shall be paid on this account all as specified and directed.

Sub main wiring with two single core FRLSH PVC insulated and unsheathed cable with copper conductor of size 6 Sqmm (nominal area), 1100 Volt grade(with approved colour coding as per IS) with and including continuous earth wire of size 6 Sqmm PVC insulated and unsheathed FRLSH multi stranded copper conductor 1100 volts grade , and connected to main board drawing through PVC concealed conduit 25mm size(minimum size), cutting chases in walls for PVC concealed conduit and making good the disturbed surfaces by providing by wall putty/POP after mason work and finshing to match the original surfaces and nothing extra shall be paid on this account all as specified and directed.

Supply and fixing sub main wiring with two single core FRLSH PVC insulated and unsheathed cable with copper conductor of size 10 Sqmm (nominal area), 1100 Volt grade(with approved colour coding as per IS) with and including continuous earth wire of size 10 Sqmm PVC insulated and unsheathed FRLSH multi stranded copper conductor 1100 volts grade , and connected to main board drawing through PVC concealed conduit 25mm size(minimum size), cutting chases in walls for PVC concealed conduit and making good the disturbed surfaces by providing by wall putty/POP after mason work and finshing to match the original surfaces and nothing extra shall be paid on this account all as specified and directed. Note for serial item No 28, 29 & 30: (i) For the purpose of measurement, 2 single core of 10 sqmm and one single core earth cable of 10 sqmm cable shall be considered as 1 running metre. (ii) PVC conduit and cutting chases will be measured and paid separtely (iii) colour code shall be Red for phase, Black for neutral and green for earth

Supply and fixing sub main wiring with Four single core FRLSH PVC insulated and unsheathed cable with copper conductor of size 10 Sqmm (nominal area), 1100 Volt grade(with approved colour coding as per IS) with and including continuous earth wire of size 10 Sqmm PVC insulated and unsheathed FRLSH multi stranded copper conductor 1100 volts grade , and connected to main board drawing through PVC concealed conduit 25mm size(minimum size), cutting chases in walls for PVC concealed conduit and making good the disturbed surfaces by providing by wall putty/POP after mason work and finshing to match the original surfaces and nothing extra shall be paid on this account all as specified and directed. Note : (i) For the purpose of measurement, 4 single core of 10 sqmm and one single core earth cable of 10 sqmm cable shall be considered as 1 running metre. (ii) PVC conduit and cutting chases will be measured and paid separtely (iii) colour code shall be Red for phase, Black for neutral and green for earth

Cutting chases in brick walls, pinning in, making good to facings where required and pointing in cement mortar (1:3) to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc and cutting chases for concealed water tubing or concealed conduit wiring etc and making good, cutting not exceeding 10cm girth Complete all as specified and directed .

Disconnecting the power supply and taking down carefully by unscrewing from boards fittings and fixtures such as DBs, Junction Box, Panels of any size complete with all MCCB's ,MCB's etc and removing from site, Complete all as specified and directed .

Vertical TPN distribution board double door flush mounting with provisions for MCCBs incomer upto 100 to 125Amps & outgoing 4 way having IP 54 protection Complete all as specified and directed .

MCCB, 125 Amps, four pole, 3 phase , 16KA, 415 volt with adjustable thermal and maganetic release, with proper thimble complete all as specified and directed

MCB DB, IP 43 protection, powder coated double door with locking arrangement suitable for surface and flush mounting, 12 way SPN with 200 Amps busbar 240V completed all as specified and directed.

MCB DB, IP 43 protection, powder coated double door with locking arrangement suitable for surface and flush mounting, 08 way SPN with 200 Amps busbar 240V completed all as specified and directed.

MCB DB, IP 43 protection, powder coated double door with locking arrangement suitable for surface and flush mounting, 04 way SPN with 200 Amps busbar 240V completed all as specified and directed.

Sheet metal enclosure for DB, flush mounted single door suitable for 2 way SPN without busbar 240V completed all as specified and directed.

MCB, DP , 240 volt, 32Amps, 10 KA , 'B' series including connection with suitable size aluminium / copper lugs complete all as specified and directed

MCB, DP , 240 volt, 40 to 63Amps, 10 KA , 'B' series including connection with suitable size aluminium / copper lugs complete all as specified and directed

MCB ,SP , 240 volt, 6Amps to 32Amps, 10 KA , 'B' series including connection with suitable size aluminium / copper lugs complete all as specified and directed

MCB ,SP , 240 volt, 63Amps, 10 KA , 'B' series including connection with suitable size aluminium / copper lugs complete all as specified and directed

20 to 25 mm dia, rigid non metallic PVC concealed conduit, 'ISI marked', inclusive of all fittings (such as junction boxes, bends, elbows, tees, reducers, bell mouth tube ends) and all fixing accessories such as couplers lock nuts, saddless, pipe hooks etc for wiring, Complete all as specified and directed .

32 to 40mm dia, rigid non metallic PVC concealed conduit, 'ISI marked', inclusive of all fittings (such as junction boxes, bends, elbows, tees, reducers, bell mouth tube ends) and all fixing accessories such as couplers lock nuts, saddless, pipe hooks etc for wiring, Complete all as specified and directed .

Earthing complete with galvanized steel earth plate electrode 60cmx60cmx6.00mm thick, burried directly in ground vertically to a depth not less than 2.25m below normal ground level, with top edge of the plate not less than 1.5m below normal ground level, earth plate surrounded by 15cm thick and packed alternate layers of charcoal dust and common salt, connected with and including earth lead of GI wire 4mm dia (8 SWG) by means of bolts, nuts, check nuts and washers of galvanized iron or thimbles and other end of the earth wire connected to main switch board and protected by galvanized iron pipe light grade 15mm dia bore including watering pipe 20mm dia bore GI light grade (ISI marked) with funnel and wire mesh, including all necessary excavation and earth work, PCC chamber in plain cement concrete (1:3:6) type C-1 and pit cover of presast RCC with MS frame etc and all as shown in electrical plate No 3 of MES Sch Part-I (2009), complete including dismantling of old earthing, all as specified and directed. Note(s) :- (i) RCC pit cover shall be pre-cast of RCC (1:2:4) type B-1, 80mm thick reinforced with XPM not less than 4Kg/Sqm. (ii) PCC chamber shall be constructed 500 mm away from the edge of earth pit. (iii) Rate shall include earth lead and protection pipe of length 7.5m (iv) Earth resistance should be less than 3Ohm. In case the test results are not found below 3Ohm, complete earthing will be redone without any extra cost to Govt. (v) unit rate including protection pipe and GI wire 4.00mm dia from top to earth plate upto 7.5 meter

Earthing complete with galvanized steel earth plate electrode 60cmx60cmx6.00mm thick, burried directly in ground vertically to a depth not less than 2.25m below normal ground level, with top edge of the plate not less than 1.5m below normal ground level, earth plate surrounded by 15cm thick and packed alternate layers of charcoal dust and common salt, connected with and including galvanised iron strip 32 x 6mm by means of bolts, nuts, check nuts and washers of galvanized iron or thimbles and other end of the earth wire connected to main switch board and protected by galvanized iron pipe light grade 15mm dia bore including watering pipe 20mm dia bore GI light grade (ISI marked) with funnel and wire mesh, including all necessary excavation and earth work, PCC chamber in plain cement concrete (1:3:6) type C-1 and pit cover of presast RCC with MS frame etc and all as shown in electrical plate No 3 of MES Sch Part-I (2009), complete including dismantling of old earthing, all as specified and directed. Note(s) :- (i) RCC pit cover shall be pre-cast of RCC (1:2:4) type B-1, 80mm thick reinforced with XPM not less than 4Kg/Sqm. (ii) PCC chamber shall be constructed 500 mm away from the edge of earth pit. (iii) Rate shall include earth lead and protection pipe of length 7.5m (iv) Earth resistance should be less than 3Ohm. In case the test results are not found below 3Ohm, complete earthing will be redone without any extra cost to Govt. (v) unit rate including protection pipe and GI strip 32x 6mm from top to earth plate upto 7.5 meter

Galvanised iron strip of size 32 x 6mm, fixed on wall or laid in floors/buried in ground, all as specified and directed.

Multipurpose PVC box with 05 Amps multipin socket and 05 Amps switch with necessary connection including taking down oldunserviceable/rusted box complete and making good the surface as per existing, fixed as in repair complete all as specified and directed

Multipurpose PVC box with 15 Amps multipin socket and 15 Amps switch with necessary connection including taking down oldunserviceable/rusted box complete and making good the surface as per existing, fixed as in repair complete all as specified and directed

Casing capping with fixing accessories of size 20mm width fixed as in repair complete all as specified and directed .

LED panel surface mounted -2'x2' - 36 watts cool day light fitting with heat exchanger unit, LED driver, surge protection complete including cutting hole of required size in POP/false ceiling making good disturbed including taking down any type ceiling fitting complee all as specified and directed.

LED panel recess mounted ultra slim 2'x2' - 36 watts ultra slim (cool day) ceiling light, aluminum extruded housing with milky diffuser, heat exchanger unit, LED driver, surge protection complete suitable for perfect lighting cutting hole of required size in POP/false ceiling making good disturbed including taking down any type ceiling fitting complee all as specified and directed.

LED panel recess mounted ultra slim 2'x2' - 36 watts ultra slim (white light) ceiling light, aluminum extruded housing with milky diffuser, heat exchanger unit, LED driver, surge protection complete suitable for perfect lighting cutting hole of required size in POP/false ceiling making good disturbed including taking down any type ceiling fitting complee all as specified and directed.

LED candle lamp, 4/5 watt , 230 volt Warm white with big threaded holder, fixed as in repair complete all as specified and directed.

LED candle lamp, 4/5 watt warm white, 230 volt with small threaded holder, fixed as in repair complete all as specified and directed.

5 Watt LED red & green lamp 230 volt small threaded cool day light with big threaded lamp holder, fixed as in repair complete all as specified and directed

Suface mounting back lit LED 1 x 4 tile in CRCA housing with full opel diffuser for soft & glare freedistribution panelwith sufge protection complete including cutting hole of required size in POP/false ceiling making good disturbed including taking down any type ceiling fitting complee all as specified and directed.

Seamless 28 watt linear aluminium extruded suspended luminaire for indoor architectural lighting suitable for pendant mounting including connecting upto with three core flexible copper conductor cable of suitable size from ceiling rose, including taking down any type fitting complee all as specified and directed.

LED recess mounted round down lighter 12W LED down light white, fixed as in repair complete all as specified and directed.

Fabrication, install, testing and commission of wall mounted sheet metal busbar chamber CPRI approved, grouted with nut and bolts (with proper locking arrangement and holes to distribute circuits) of size 600x500x300mm with copper strip 40mm x 6mm(04 Nos) of length 450mm with approved colour coded and PVC adhesive coated, IP-54 as per IS-13947 protection fixed on insulator with the help of nut/bolts including provison of 10 Nos 08 mm dia hole with 8 mm dia 50 mm long nut/bolts with 02 Nos of washer connected with 16 sqmm single core colour coding stranded copper cable with thimble/lugs including one MCCB, 125 Amps, four pole 3 phase 25 KA, 415 volt with adjustable thermal and megnetic release complete having adjustable type base frame and equal space around MCCB as incommer one No, making good distrubed surfaces to match with original all as specifed and directed Note:- Contractor will submit drawing of this panel to Engr in Charge for approval.

LED steplight IP54 with a robust design and easy installation gives a comfortable asymmetric lighting effect, fixed as in repair complete all as speicified and directed. MAKES : ORIENT / HAVELLS / BAJAJ / CG

Aesthetically designed recessed mounted LED downlighter 6'' round shape in a light weight plastic body 10 W LED 4000 K, fixed as in repair complete all as specified.

Aesthetically designed recessed mounted LED downlighter 6'' round shape in a light weight plastic body 10 W LED 6000 K, fixed as in repair complete all as specified.

Aesthetically designed recessed mounted LED downlighter 3'' round shape in a light weight plastic body 10 W LED 4000 K, fixed as in repair complete all as specified.

Aesthetically designed recessed mounted LED downlighter 3'' round shape in a light weight plastic body 10 W LED 6000 K, fixed as in repair complete all as specified.

White flexible/twisted copper cable two core 1.5 sqmm, fixed as in repair complete all as specified and directed

Track LED light with track accessories ( chanel min 1 mtr of 3 track lights etc) 09 watt, fixed as in repair complete all as specified and directed

LED bollard IP 65 having step profile placed on top, idal for architectural outdoor lighting, typically giving off light from the sides suitable to illuminate walkway connecting up with three core flexible copper conductor cable of suitable size, fixed as in repair complete all as specified and directed.

Supply lying and fixing 1100 volts grade heavy duty cable PVC insulated aluminium stranded conductor , served with inner sheating of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, 10 Sq mm , one twin core cable flat or circualr, including taking out old service cable complete all as specified and directed.

Soft one frosted 40 watt BC 230 V T 55 milkhy lamp fixed as in repair complete all as specified and directed.

Engagement light with light red and green LED lamp, fixed as in repair complete all as specified and directed.

LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver,including lamp bracket upto 1.5metre length as per suitable for fitting including clamp with impact and corrosion resistant including thermal management in multiple optics complete with IP 66 protection, fixed as in repair complete all as specified and directed.

Fixing only exhaust fan in repair and connecting upto and including provision of 2 core single flexible cable for ceiling rose/ connector to fan including clean of blade / body cover etc complete all as specified and directed.

Taking down and refixing of same LED batten fitting 10 W/ 20 W, 220 V, AC after cleaning and connecting up with three core flexible of suitable size (if requred) from ceiling rose complete all as specified and directed.

Halogen lamp 50mm in size and capacity 40 watt, 240 V fixed as in repair complete all as specified and directed

Hanging of ceiling fan in repair and connecting up including provision 2 core single flexible cable for ceiling rose/ connector to fan including clean of blade / body cover etc complete all as specified and directed.

SONA BUILDERS

M/s APEX ENTERPRISES

HARISH SALES CORPORATION