CERTAIN REPAIR/REPLACEMENT OF INTERNAL ELECTRIC PT WIRINGS, SUBMAIN WIRINGS, DBs AND EARTHING IN OTM ACCN OF ZONE B AND REPAIR/MAINT AND IMPROVEMENT OF BLDG PANEL BOARDS, MCCBs, DBs, MCBs AND SUB MAIN WIRING AT OTM ACCN AT ZONE M UNDER GE (N) BTD

Amount

Taking down carefully aluminium / Copper point wiring (light, fan, socket or power point ) complete including fitting such as hylem sheet switches, ceiling rose, pendent holder sockets, regulator except concealed conduit and sunken boxes etc complete all as specified and directed by Engineer-in-charge.

Material and labour for point wiring in existing concealed conduit complete with 1.5 sqmm (nominal area) PVC insulated and unsheathed multi stranded copper conductor FRLSH cable (ISI marked) for one light point /fan point controlled by one switch including 1.5 sqmm single core multi stranded FRLSH copper earth wire to common earth and connecting to earth dolly and existing MS Sunken box and including new 3 mm thick laminated sheet ISI Marked for mounting of switches and socket fan regulator, for light/fan/bell point etc., complete all as specified and directed by Engineer-in-charge.

All as per item No 2 here in before but for socket outlet 5 pin 5/6 Amp on same board, complete all as specified and directed by Engineer-in-charge.

All as per item No 2 here in before but for socket outlet 5 pin 5/6 Amp on independent board but not below the switch board, complete all as specified and directed by Engineer-in-charge.

All As per item No 2 in before but for one light point controlled by Two Two way switch, complete all as specified and directed by Engineer-in-charge.

All As per item No 2 in before but for bell/buzzer point, complete all as specified and directed by Engineer-in-charge.

All as per item No 2 here in before but for socket outlet 6 pin, 15/16 Amp multi purpose, 2 in 1 on independent board with 2.5 Sqmm cable & including 2.5 sqmm single core multi stranded FRLSH copper earth wire to common earth, complete all as specified and directed by Engineer-in-charge.

Material and labour for concealed point wiring in new PVC conduit complete with 1.5 sqmm (nominal cross section area ) FRLSH PVC insulated unsheathed and multi strand copper conductor cable 1100 volt (ISI marked ) drawn through and including PVC rigid conduit 20mm dia( heavy duty ) with all fittings and all accessories i.e pipe bend pipe hook, elbow,junction box, pressed steel powder coated sunken boxe of suitable size (min 60mm deep, suitable length and 1.2mm thick ), 3mm thick bakelite plastic laminated sheet for mounting with frame and top cover for switches and socket ,fan regulator, for light/fan point controlled by one switch, top cover fixed with brass screws & cup washers including provn of 1.5 sqmm FRLSH PVC insulated multi strand copper conductor wire continues as earth wire connected to earth dolly etc including cutting chases in wall and making good distrubed surface of wall/ceiling/floors etc by using CM (1:3 ) to matching with existing surface, complete all as specified and as directed by Engineer-in-charge.

All as per item No 8 here in before but for socket outlet 5 pin 5/6 Amp on same board, complete all as specified and directed by Engineer-in-charge.

All as per item No 8 here in before but for socket outlet 5 pin 5/6 Amp on independent board but not below the switch board, complete all as specified and directed by Engineer-in-charge.

All as per item No 8 here in before but for one socket outlet 6 pin, 6/16 Amp multipurpose 2 in 1 on independent board with cable of 2.5 Sqmm, multi stranded copper conductor FRLSH cable including provision of 2.5 Sq mm PVC insulated solid copper conductor FRLSH cable continuos as earth wire connected to earth dolly, conductor etc., complete all as specified and directed by Engineer-in-charge.

Material & Labour for point wiring complete for modular type fittings with 1.5 sqmm (nominal cross section area ) FRLSH PVC insulated unsheathed and multi strand copper conductor cable 1100 volt (ISI marked ) drawn through and including PVC rigid conduit 20mm dia( heavy duty ) with all fittings and all accessories i.e pipe bend pipe hook, elbow,junction box, pressed steel powder coated sunken boxe of suitable for mounting modular switches and sockets , fan regulator, for light/fan point controlled by one switch, top cover fixed with brass screws & cup washers including provn of 1.5 sqmm FRLSH PVC insulated multi strand copper conductor wire continues as earth wire connected to earth dolly , with and including provision of suitable module plate ,plate cover etc including cutting chases in wall and making good distrubed surface of wall/ceiling/floors etc by using CM (1:3 ) to matching with existing surface complete all as specified and as directed by Engineer-in-charge.NOTE:- The quoted unit rate is deemed to be inclusive of cost of metal flush boxes, modular white cover plates, modular frame plates and flush fixed with cement mortar 1:3 etc.However modular switches,sockets and regulators shall be measured and paid seperately under respective items of Schedule'A' BoQ.

All as per item No 12 here in before but for socket outlet 3 pin 5/6 Amp on same board, complete all as specified and directed by Engineer-in-charge.

All as per item No 12 here in before but for socket outlet 3 pin 5/6 Amp on independent board but not below the switch board, complete all as specified and directed by Engineer-in-charge.

All as per item No 12 here in before but for one socket outlet 6 pin, 6/16 Amp multipurpose 2 in 1 on independent board with cable of 2.5 Sqmm, multi stranded copper conductor FRLSH cable including provision of 2.5 Sq mm PVC insulated solid copper conductor FRLSH cable continuos as earth wire connected to earth dolly, conductor etc., complete all as specified and directed by Engineer-in-charge.

All As per item No 12 in before but for one light point controlled by Two Two way switch, complete all as specified and directed by Engineer-in-charge.

All As per item No 12 in before but for bell/buzzer point, complete all as specified and directed by Engineer-in-charge.

Supply & Fixing Fan regulator - 120W, modular type, 5 step, high speed, two module complete all as specified and as directed by Engineer-in-charge..

Supply & Fixing modular type Switch single pole, one way, 6 Amp, one module, complete all as specified and as directed by Engineer-in-charge..

Supply & Fixing modular type Socket outlet , multipurpose, 3 pin, single pole one way, 6 Amp, two module, shutter type complete all as specified and as directed by Engineer-in-charge..

Supply & Fixing modular type Switch single pole one way, 16 Amp, one module, complete all as specified and as directed by Engineer-in-charge..

Supply & Fixing modular type Socket outlet multipurpose 3 pin, 2 in 1 single pole one way 6/16 Amp, two module, shutter type complete all as specified and as directed by Engineer-in-charge..

Supply & Fixing modular type Switch single pole, two way, 6 Amp, one module, complete all as specified and as directed by Engineer-in-charge..

Supply and fixing Modular Switch flush type, 25 Amps, 250 volts, single pole, one way complete all as specified and as directed by Engineer-in-charge.

Supply and fixing Modular Socket outlet 3 pin 25 Amp, 250 volts flush type complete all as specified and as directed by Engineer-in-charge.

Supply and fixing modular Bell Push 6A 250 volts AC one way ISI, marked model fantasy complete all as specified and directed by Engineer-in-charge.

Supply and fixing switch piano flush type, single pole, one way, 5/6 Amps ISI mark, complete all as specified and directed by Engineer-in-charge.

Supply and fixing Socket outlet, 2 in 1, 3 pin, 5/6 Amps, flush type complete all as specified and directed by Engineer-in-charge.

Supply and fixing switch piano flush type, single pole, one way, 15/16 Amps ISI marked, complete all as specified and directed by Engineer-in-charge.

Supply and fixing Socket outlet, 2 in 1, 3 pin, 15/16 Amps, flush type, complete all as specified and directed by Engineer-in-charge.

Supply and fixing switch piano flush type, single pole, two way, 5/6 Amps ISI mark, complete all as specified and directed by Engineer-in-charge.

Supply and fixing stepped type electronic fan regulator flush type complete all as specified and directed by Engineer-in-charge.

Supply and fixing ceiling rose 3 phase flush type 6 Amp 250V AC topline series with polycarbonate 20mm X 50 mm two to three terminal, complete all as specified and directed by Engineer-in-charge.

Supply and fixing Batten Holder 2 Amp 250 Volt AC with skrit ISI Marked top line series, Polycarbonate cased body of brass with back with back plate suitable for batten fittings complete including 9 Watt LED Bulb complete all as specified and directed by Engineer-in-charge.

Supply and fixing Electronic Bell, ding dong type 230 Volt AC supply, complete all as specified and directed by Engineer-in-charge.

Supply and fixing in replacement of 3mm thick phenolic sheet 4 inch x 4 inch including suitable machine screws complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement of 3mm thick phenolic sheet 7 inch x 4 inch including suitable machine screws complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement of 3mm thick phenolic sheet 8 inch x 10 inch including suitable machine screws complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement of 3mm thick phenolic sheet 10 inch x 12 inch including suitable machine screws complete all as specified and as directed by Engineer-in-Charge.

Material and labour in replacement Sub main wiring complete with two single core 4 sqmm,1100 volts grade, PVC insulated, multi stranded copper conductor cable FRLSH with and including single core 4 sqmm,1100 volts grade, PVC insulated, multi stranded copper conductor cable FRLSH for earth wire in existing PVC concealed conduit (Colour code phase-Red, Neutral-black and Earth as Green) complete all as specified and directed by Engineer-in-charge. Notes:- (a) Three single core 4 Sqmm FRLSH PVC insulated unsheathed with multistranded copper conductor cable 1100 volts grade shall be measured as one length.

Material and labour in replacement Sub main wiring complete with two single core 6 sqmm,1100 volts grade, PVC insulated, multi stranded copper conductor cable FRLSH with and including single core 6 sqmm,1100 volts grade, PVC insulated, multi stranded copper conductor cable FRLSH for earth wire in existing PVC concealed conduit (Colour code phase-Red, Neutral-black and Earth as Green) complete all as specified and directed by Engineer-in-charge. Notes:- (a) Three single core 6 Sqmm FRLSH PVC insulated unsheathed with multistranded copper conductor cable 1100 volts grade shall be measured as one length.

Material and Labour in replacement for Sub main wiring with two single core of size 4 Sqmm FRLSH PVC insulated unsheathed with multistranded copper conductor cable 1100 volts grade including cuttting, chasing and grouting including non metallic rigid PVC conduit medium quality of size 20 mm dia conforming to 3537 Part-I ISI marked including all fitting such as Tee, Elbow, bend etc drawn in and including one single core of size 4 Sqmm FRLSH PVC insulated unsheathed with multistranded copper conductor cable 1100 volts grade as in contineous earth conductor cable connected to earth dolly complete all as specified and as directed by Engineer-in- charge. (Colour code phase-Red, Neutral-black and Earth as Green) complete all as specified and as directed by Engineer-in- charge. .Notes:-(a) Cost of PVC conduit , conduit accessories and earth wire included in sub main wiring. (b) Three single core 4 Sqmm FRLSH PVC insulated unsheathed with multistranded copper conductor cable 1100 volts grade including non metallic rigid PVC conduit of size 20 mm dia shall be measured as one length.

Material and Labour in replacement for Sub main wiring with two single core of size 6 Sqmm FRLSH PVC insulated unsheathed with multistranded copper conductor cable 1100 volts grade including cuttting, chasing and grouting including non metallic rigid PVC conduit medium quality of size 20 mm dia conforming to 3537 Part-I ISI marked including all fitting such as Tee, Elbow, bend etc drawn in and including one single core of size 6 Sqmm FRLSH PVC insulated unsheathed with multistranded copper conductor cable 1100 volts grade as in contineous earth conductor cable connected to earth dolly complete all as specified and as directed by Engineer-in- charge. (Colour code phase-Red, Neutral-black and Earth as Green) complete all as specified and as directed by Engineer-in- charge. .Notes:-(a) Cost of PVC conduit , conduit accessories and earth wire included in sub main wiring. (b) Three single core 6 Sqmm FRLSH PVC insulated unsheathed with multistranded copper conductor cable 1100 volts grade including non metallic rigid PVC conduit of size 20 mm dia shall be measured as one length.

Material and labour in replacement Sub main wiring complete with two single core 10 sqmm,1100 volts grade, PVC insulated, multi stranded copper conductor cable FRLSH with and including single core 10 sqmm,1100 volts grade, PVC insulated, multi stranded copper conductor cable FRLSH for earth wire in existing PVC concealed conduit (Colour code phase-Red, Neutral-black and Earth as Green) complete all as specified and directed by Engineer-in-charge. Notes:- (a) Three single core 10 Sqmm FRLSH PVC insulated unsheathed with multistranded copper conductor cable 1100 volts grade shall be measured as one length.

Material and Labour in replacement for Sub main wiring with two single core of size 10 Sqmm FRLSH PVC insulated unsheathed with multistranded copper conductor cable 1100 volts grade including cuttting, chasing and grouting including non metallic rigid PVC conduit medium quality of size 20 mm dia conforming to 3537 Part-I ISI marked including all fitting such as Tee, Elbow, bend etc drawn in and including one single core of size 10 Sqmm FRLSH PVC insulated unsheathed with multistranded copper conductor cable 1100 volts grade as in contineous earth conductor cable connected to earth dolly complete all as specified and as directed by Engineer-in- charge. (Colour code phase-Red, Neutral-black and Earth as Green) complete all as specified and as directed by Engineer-in- charge. .Notes:-(a) Cost of PVC conduit , conduit accessories and earth wire included in sub main wiring. (b) Three single core 10 Sqmm FRLSH PVC insulated unsheathed with multistranded copper conductor cable 1100 volts grade including non metallic rigid PVC conduit of size 20 mm dia shall be measured as one length.

Material and labour for PVC conduit 25mm dia (non metallic, heavy duty), fixing on wall surface including all fitting arrangement i.e. PVC clamp, rawl plug, pipe hook, screw, terminal box, junction box, tee, bend, PVC round plate, bell mouth tube ends, couplers etc. including making good disturbed surfaces of walls as per existing after that existing LAN wires and telephone wires any size disconnecting the existing connection and drawing through conduit and re-connection with existing instruments as per original, complete all as specified and as directed by Engineer-in-charge.

Material and labour for PVC casing caping of size 32mm (medium grade), fixing on wall/ceiling surface including all fitting arrangement i.e. PVC clamp, rawl plug, screw etc. including making good disturbed surfaces of walls as per existing after that existing LAN wires and telephone wires any size disconnecting the existing connection and drawing through casing caping and re-connection with existing instruments as per original, complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in replacement factory made DB (made out of CRCA sheet not less than 1.2mm thick) SPN,4 Way 240V, double door, earth bar, copper bus bar 200 Amp and neutral link, protection class IP-43 suitable for mounting MCB/Isolator, conforming to IS-8623, BS-5484 dust and vermin proof, including making good disturbed surfaces of walls as necessaty, complete all as specified and directed by Engineer-in-charge.Note: MCB & MCCB shall be measured and paid seperately in respective items of Schedule'A' BoQ.

Supply and fixing in replacement factory made DB (made out of CRCA sheet not less than 1.2mm thick) SPN, 8 Way 240V, double door, earth bar, copper bus bar 200 Amp and neutral link, protection class IP-43 suitable for mounting MCB/Isolator, conforming to IS-8623, BS-5484 dust and vermin proof, including making good disturbed surfaces of walls as necessaty, complete all as specified and directed by Engineer-in-charge.Note: MCB & MCCB shall be measured and paid seperately in respective items of Schedule'A' BoQ.

Supply and fixing in replacement sheet metal enclousers made out of CRCA mild steel sheet not less than 1.2mm thick , IP-43 protection, flush mounted with metal door, powder coated DB SPN 12 way 230 V AC with 200 Amp rated copper bus bar, Double Door,12 modules, powder coated, dust and vermin proof suitable for incorporation of MCB's and isolators etc complete all as specified and directed by Engineer-in-charge. Note: MCB & MCCB shall be measured and paid seperately in respective items of Schedule'A' BoQ.

Supply and fixing in replacement factory made DB (made out of CRCA sheet not less than 1.2mm thick ) TPN, 4 Way 433 V (8+12 modules), double door, earth bar, copper bus bar 200 Amp and neutral link, protection class IP-43 suitable for mounting MCB/Isolator, conforming to IS-8623, BS-5484, Powder coated, dust and vermin proof,including making good disturbed surfaces of walls as necessaty complete all as specified and directed by Engineer-in-charge. Note: MCB & MCCB shall be measured and paid seperately in respective items of Schedule'A' BoQ.

Supply and fixing in replacement factory made DB (made out of CRCA sheet not less than 1.2mm thick ) TPN, 8 Way 433 V (8+12 modules), double door, earth bar, copper bus bar 200 Amp and neutral link, protection class IP-43 suitable for mounting MCB/Isolator, conforming to IS-8623, BS-5484, Powder coated, dust and vermin proof,including making good disturbed surfaces of walls as necessaty complete all as specified and directed by Engineer-in-charge. Note: MCB & MCCB shall be measured and paid seperately in respective items of Schedule'A' BoQ.

Supply and fixing replacement of Sheet metal enclousers made out of CRCA mild mild steel sheet not less than 1.2mm thick , double door, powder coated DB VTPN 4 way 415 Volt,(concealed in wall or as directed) dust and vermin proof suitable for incorporation of MCCB's upto 125Amp and isolators etc including making good disturbed surfaces of walls as necessaty complete all as specified and directed by Engineer-in-charge.Note: MCB & MCCB shall be measured and paid seperately in respective items of Schedule'A' BoQ.

Supplying and fixing in replacement Sheet metal enclousers made out of CRCA mild steel sheet, Tempra plug & socket DBs for MCB, powder coated 415 Volt, dust and vermin proof suitable for incorporation of MCB and including one no. MCB FP 63 Amps complete complete all as specified and directed by Engineer-in-charge.

Supply and fixing in replacement single pole and neutral enclosure with a two pin and earth plug and socket complete with and including one single pole MCB of capacity 20 Amps, 240 volts for ACs/ Gyeser supply complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement MCB 5 to 32Amps, 240 volts AC supply SP rupturing capacity not less than 10KA,' C' Curve , including complete all as specified and directed by Engineer-in-charge.

Supply and fixing in replacement MCB above 40Amp - up to 63 Amps, SPN 10 KA 'C' curve 230 V AC, 50 Hz including necessary attachment complete all as specified and directed by Engineer-in-charge.

Supply and fixing in replacement MCB 32 Amps- up to 40 Amp , SPN 'C' curve 230 V AC, 50 Hz , 10 KA including necessary attachment complete all as specified and directed by Engineer-in-charge.

Supply and fixing in replacement MCB 16 Amps- below 40 Amp , SPN 'C' curve 230 V AC, 50 Hz , 10 KA including necessary attachment complete all as specified and directed by Engineer-in-charge.

Supply and fixing in replacement MCB TPN 63 Amp Amps 415 Volt AC, 'C' curve, 4 module rupturing capacity not less than 10 KA complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement MCB TPN 100 Amp Amps 415 Volt AC, 'C' curve, 4 module rupturing capacity not less than 10 KA complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of MCCB of capacity 100 Amp, 4 Pole, 415 volt, short circuit breaking capacity not less than 25KA , thermal magnetic trip, setting 80-100%, Icu-100% Ics confirming to IEC-947, IS-13947, including thimbles, nuts, bolts, washers etc .complete all as specified and directed by Engineer-in-charge.

Supply and fixing MCCB 100 Amp , 3 Pole , 415V rshort circuit breaking capacity not less than 16KA , thermal magnetic trip, setting 80-100%, Icu-100% Ics confirming to IEC-947, IS-13947, including thimbles, nuts, bolts, washers etc .complete all as specified and directed by Engineer-in-charge.

Supply only MCCB 3 Pole ,125 Amp, 415V . Rupturing capacity not less than 16KA,thermal magnetic trip, setting 80-100%, Icu-100% Ics confirming to IEC-947, IS-13947, including thimbles, nuts, bolts, washers etc .complete all as specified and directed by Engineer-in-charge.

Supply and fixed in replacement of Electronic driver suitable for Led ceiling lite of 36 watt of size 2' x 2', complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in replacement wall mounted Retro LED 20 watt, Batten decorative type, appx 4 feet long, pre wired including LED tube light 20W, 6000K, with inbuilt driver complete fitting and all other accessories fitting arrangements including electric connection connecting with using flexible copper wire twin core upto ceiling rose/connector complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement LED mirror light fiting 7/ 9 watt, 6000K, lineer & compact with decorative grey end caps, polycarbonate body and ribbrd opal diffuser complete fitting with lamp and all other accessories fitting arrangements including electric connection connecting with using flexible copper wire twin core upto ceiling rose/connector, complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement recessed LED ceiling warm white light window for maximized glare free output suitable for 600mm x 600mm and ceiling cutout 595mm x 595mm modular grid/POP ceiling complete fitting with separate electronic driver and high brightness SMD LEDs 36 watt, 6000K and one nos extra LED driver along the fittings including connecting electric connection, complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement surface mounted, decorative round plastic bulk head LED luminaire comprising of high brightness LED's, IP54 protection, 10 watt , 6000K complete fitting with and including LED lamp, driver and all other fixing accessories including electric connection connecting with using flexible copper wire twin core upto ceiling rose/connector complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement Sleek Pressure die cast aluminium housing, heat resistant glass, energy saving, IP65 protection, better optics for uniform distribution street/Roadway luminaire with high power LED 25 watt complete fitting with driver, with and including LED strip and all other accessories etc, suitable for direct mounting on pipe bracket, fixing on wall with and including brackets made out of 40mm bore GI tubing light grade 1.20mtr long with suitable bent to shape at 120 degree angle at half metre from bottom (as per sample), fixing with MS clamp (02 Nos) and nut bolts, including before fixing applying two coats of aluminium paint on bracket and clamp over a coat of red oxide primer, including making electric connection with using twin core copper cable of suitable size complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in replacement LED Post top lantern 20 watt, IP65, with cast aluminium spigot housing, with decorative clear opal acrylic diffuser, complete fitting with all accessories and with and including LED lamp complete as per manufacturer's instructions and fixing on existing GI pipe system including all electric connections complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in replacement LED 3 watt spot light round in profile of warm white 3000K min with inbuilt driver to be fixed in to existing POP ceiling complete as per sample complete all as specified and directed by Engineer-in-charge.

Supply and fixing led ceiling lite with wide light window for maximize glare free output led 1x4 slim panel complete fitting with separate electronic driver and high brightness led 36watt, 6000k incl connecting electric connection complete all as specified and directed by Engineer-in-charge.

Supply and fixing in replacement surface mounted pressure die-cast aluminium luminaire in powder coated white finish in square surface mounted LED flate panel with electronic driver,with and including Led 18 watt,6000K incl connecting electric connection complete all as specified and directed by Engineer-in-charge.

Supply and fixing in replacement recessed mounted pressure die-cast aluminium luminaire in powder coated white finish in square panel with optimized heat sink for efficient heat dissipation and separate with electronic driver,with and including LED 18 watt,6000K incl connecting electric connection complete all as specified and directed by Engineer-in-charge.

Supply and fixing in replacement recessed mounted pressure die-cast aluminium luminaire in powder coated white finish in square panel with optimized heat sink for efficient heat dissipation and separate with electronic driver,with and including LED 12 watt,6000K incl connecting electric connection complete all as specified and directed by Engineer-in-charge.

Supply and fixing in replacement decorative ultra slim liner LED lighting fixture with extended poly carbonate environmental friendly, energy efficient suitable for 16W to 20W with and including LED tube and connecting up, complete all as specified and as directed by Engineer-in- charge.

Supply and fixing in replacement recessed mounted pressure die-cast aluminium luminaire in powder coated white finish in round profile with optimized heat sink for efficient heat dissipation and separate replaceable electronic driver,with and including led 15 watt,6000K incl connecting electric connection complete all as specified and directed by Engineer-in-charge.

Supply and fixing LED bulb/lamp 9/10W (100 lumens per watt) (suitable for B22 base), 6000K, complete all as specified and as directed by Engineer-in-charge.

Supply and Fixing in replacement Retro LED 20 watt tube only appx 4 ' long 6000k min 100 lumens per watt with inbuilt driver to be fixed in to existing batten, complete all as specified and directed by Engineer-in-charge.

Material and labour for Earthing complete with galvanised iron earth plate electrode of size 60cm x 60cm x 6mm buried directly in ground (earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 metre below normal ground level, connected to and including earth continuity GI wire 4 mm (upto test point from earth plate i.e. 7.5m min) by means of GI bolts/nuts/washersand including protected by 15mm dia GI light grade protection pipe from earth plate to test point, including making of test point. Earth plate shall be surrounded by packed layer of char coal/coke & salt all around bottom and top with alternative layer. 20mm GI medium grade pipe for watering (should be 10cm above GL) and including socket, plug, funnel, wire mesh, RCC cover and (including steel for cover) PCC (1:2:4) type B1 (using 20 mm graded stone aggregate) including necessary form work, excavation and earth work in any type of soil , returning filling and disposal of surplus soil to a distance not exceeding 50m, complete all as specified & shown in electrical plate No. 3 of SSR 2009 (Part-I) complete all as specified and and as directed by Engineer-in-charge. Note:- (i) PCC chamber shall be constructed at least 1.5 metre away from the earth electrode and pipe for watering shall be provided in slanting manner. (ii) The earth testing arrangement should be done by the contractor as per direction of Engineer-in-charge.

Material and labour for Earthing complete with galvanised iron earth plate electrode of size 60cm x 60cm x 6mm buried directly in ground (earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 metre below normal ground level, connected to and including earth continuity GI strip 32mm x 6mm (upto test point from earth plate i.e. 7.5m min) by means of GI bolts/nuts/washersand including protected by 15mm dia GI light grade protection pipe from earth plate to test point, including making of test point. Earth plate shall be surrounded by packed layer of char coal/coke & salt all around bottom and top with alternative layer. 20mm GI medium grade pipe for watering (should be 10cm above GL) and including socket, plug, funnel, wire mesh, RCC cover and (including steel for cover) PCC (1:2:4) type B1 (using 20 mm graded stone aggregate) including necessary form work, excavation and earth work in any type of soil , returning filling and disposal of surplus soil to a distance not exceeding 50m, complete all as specified & shown in electrical plate No. 3 of SSR 2009 (Part-I) complete all as specified and and as directed by Engineer-in-charge. Note:- (i) PCC chamber shall be constructed at least 1.5 metre away from the earth electrode and pipe for watering shall be provided in slanting manner. (ii) The earth testing arrangement should be done by the contractor as per direction of Engineer-in-charge.

Material and labour for earthing with copper plate electorde of size 60 cm x 60 cm x 3.15 mm thick buried directly in ground ( earth pit not less than 2.25 m deep below normal ground level), with top edge of the plate vertically to depth of not less than 1.5 m below normal ground level sourrounded from all sides with alternate layers of coal dust and common salt, connected to and including copper strip as size 20mm x 3 mm earth lead connected by menals of brass bolts, nuts washer & check nuts etc conneted to earth test point/main control board including 20mm dia light grade GI pipe for protection to extent 7.5 mtr as earthing lead and GI pipe 20 mm bore for watering including providing funnel and wire mesh, 10mm thick CI cover hanged to CFI frame PCC chamber pit with PCC 1:3:6 type C-1 using 20mm graded stone aggregates, including necessary form work, excavation and earth work in any type of soil , returning filling and disposal of surplus soil to a distance not exceeding 50m, complete all as specified & shown in electrical plate No. 3 of SSR 2009 (Part-I) complete all as specified and and as directed by Engineer-in-charge. Note:- (i) PCC chamber shall be constructed at least 1.5 metre away from the earth electrode and pipe for watering shall be provided in slanting manner. (ii) The earth testing arrangement should be done by the contractor as per direction of Engineer-in-charge.

Note:- Net contract sum shall be calculated after deduction of Sch of credit.

M/s VISHAL ELECTRIC STORE

M/S KARTIK BUILDERS

M/s NIRMAN BUILDERS