GE/CHM-69/2023-2024 REPAIR AND MAINTENANCE OF INTERNAL ELECTRIFICATION WITH FITTING AND FIXTURE IN MD ACCN OF SECTOR A AND PINE MARG IN AOR OF AGE B/R I 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

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 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.

Switch piano, flush type, 6 amps, 230 volts, single pole, one way (ISI marked) complete all as directed by Engineer-in-charge

Switch piano, flush type, 16 Amps, 230 volts, single pole, one way (ISI marked) complete all as directed by Engineer-in-charge

Sockets outlet multipurpose 2 in 1 pin, 6 and 6 Amps flush type ISI marked all as specified and directed by Engineer-in-charge

Sockets outlet multipurpose 2 in 1 pin, 6 and 16 Amps flush type ISI marked all as specified and directed by Engineer-in-charge

Stepped type electronic fan regulator flush type complete all as specfied and directed.

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

Bell push, paino type, 6 amps, 230 volts, single pole, complete all as 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 .

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.

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 30, 31 & 32 : (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 .

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

Vertical TPN distribution board double door flush mounting with provisions for MCCBs incomer upto 100 to 125Amps & outgoing 4 way having IP 43 protection Complete all as specified and directed .

TPN distribution board double door flush mounting with provisions for MCB TPN 6 way having IP 43 protection 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, SPN , 240 volt, 32Amps, 10 KA , 'C' series including connection with suitable size aluminium / copper lugs complete all as specified and directed

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

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

MCB , TPN/FP 40 to 100 Amp 415 volts, 10 KA , 'C' series including connection with suitable size aluminium / copper lugs 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

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 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 complete all as specified and directed.

Fixing only exhaust fan in repair and connecting up to 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.

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.

LED pannel Recess mounted ultra slim 2'x2' - 36 watts lit tile in aluminum extruded housing with opal diffuser suitable for perfect lighting complete including cutting hole of required size in POP/false ceiling making good disturbed including taking down any type ceiling fitting, fixed as in repair complee all as specified and directed.

LED pannel Recess 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, fixed as in repair complee all as specified and directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for laying cables, poles, stay etc and getting out in soft and loose soil all as specified & directed by Engineer-in-Charge.

Returning filling in including spreading, levelling, watering and well ramming in layers not exc.25cm thick each layer of soil all as specified.

Removal of excavated material to distance not exceeding 250 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point in soil, complete all as specified and directed.

32mm outer dia, double walled corrugated (DWC) HDPE duct pipe conforming to IS 14930 Part-II with anti rodent and non flame propogating properties of approved colour with fittings for cable protection from approval make complete , all as specified and directed

XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 10 sqmm, 2 core, all as specified and directed.

XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 35 sqmm, 4 core, all as specified and directed.

LED 10 W Bollard light IP65 having a cylindrical body placed on top ideal for architectural outdoor lighting , typically giving off light from the sides, suitable to illuminate walkways , steps of pathways complete all as specified and directed. MAKE : CROMPTON/ HAVELLS/BAJAJ

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