REPAIR REPLACEMENT AND MAINTENANCE OF INTERNAL WIRING , SUBMAIN WIRING , DBS , EARTHING AND OTHER ACCESSORIES AT MO V OLD AND NEW, INS VISWAKARMA, BV YARD, NSB, WED CTW AND DSRV UNDER AGE EM AT GE ND VISAKHAPATNAM

Amount

Schedule 'A' Part -I

Material and labour in repairs for point wiring with 1.5 Sqmm PVC insulated and unsheathed copper cable 1100V, FRLS grade multistranded drawn in and including 20mm PVC conduit totally concealed/surface conduit in walls/ceiling with tee , bend, elbows , junction box etc. with provision of PVC insulated 1.5 sqmm copper conductor cable as earth continuity including not less than 1.0mm thick prefabricated galvanised boxes with white modular cover plate of suitable size for fixing modular switches, sockets regulator and connected the earth wire to common earth dolly for One light/fan point/bell point/5 Amp same board controlled by one switch including taking down the existing old wiring of any description and type complete all as specified and as directed. Note:-(i) The quoted rate shall includes all the cost of cutting, chasing, cementing work and making all the disturbed surfaces of wall / ceiling good to match the existing wall / ceiling along with same colour.

Description all as per item No. 2 above but for 05Amp switch socket out let,on independent board complete all as specified

Description all as per item No. 1 above but for 15/16Amp switch socket out let, independent with 4 sqmm copper cable of PVC insulated, unsheathed, multi stranded and 4.0 Sqmm for earth continuity conductor, complete all as specified

Material and labour in repairs for point wiring with 1.5 Sqmm PVC insulated and unsheathed copper cable 1100V, FRLS grade multistranded drawn in and including 25mm surface stove enamel steel conduit on walls/ceiling with tee, bend, elbows,junction box etc. with provision of PVC insulated 1.5 sqmm copper conductor cable as earth continuity suitable for flame proof switches, sockets regulator and connected the earth wire to common earth dolly for One light point/fan point controlled by one switch complete all as specified and as directed.

Description all as per item No. 5 above but for 15/16Amp flame proof switch socket out let, independent with 4 sqmm copper cable of PVC insulated, unsheathed, multi stranded and 4.0 Sqmm for earth continuity conductor, complete all as specified

S & F in repairs Modular switch 1 way 6A, 1 module single pole complete all as specified and directed by Engr-in-charge.

S & F in repairs Modular switch 1 way 16A, 1 module single pole complete all as specified and directed by Engr-in-charge.

S & F in repairs ceiling rose surface bake lite 65 x 30 mm with 3 terminals complete all as specified and directed by Engr-in-charge.

S & F in repairs of Socket, 6A - 2/3 pin combined 2 module, 230 volt, multipurpose, complete all as specified.

S & F in repairs of Socket 15A/16A - 2/3 pin combined 2 module, 230 volt,multipurpose, complete all as specified.

S & F in repairs of modular Fan step regulator, 120W - 1 module complete all as specified.

S & F in repairs of modular Fan step regulator, 120W - 2 module complete all as specified.

S & F in repairs Switch flame proof switch socket and plug combined in LM6 cable termination box in LM6 ,16A 250 volt,2P+earth complete all as specified and directed.

S & F in repairs Switch flame proof rotary type with termination box in LM6, 16A, single pole 250V complete all as specified and directed.

Supply and fix switch piano flush type,5 Amps 240 volts single pole one way.

S/F switch socket combination 2 in 1, 5 amps flush type.

S/F switch socket combination 15/16 amps, 5 in 1, flush type.

S/F switch socket combination 2 in 1, 5 amps box type.

S/F switch socket combination 15/16 amps, 5 in 1, box type.

S&F fan regulator electronic type, rotary step type , 240 Volt.

S&F in repair Bell push flush type, 5 Amps complete all as specified and directed

S&F in repair buzzer Ding dong, AC 230 volts single pole

S & F 4 feet long LED tube light fittings, retro bar professional WH 5700K to 6200K and minimum 1800 lumens (18-20 Watt) of cool white / warm comprising of batten with all accessories internally prewired and connecting up with twin core twisted copper conductor cable of suitable size including taking down old fittings complete all as specified and as directed by the Engineer-in-Charge.

S & F 2 feet long LED tube light fittings, retro bar professional WH 5700K to 6200K and minimum 900 lumens (9 Watt) of cool white / warm comprising of batten with all accessories internally prewired and connecting up with twin core twisted copper conductor cable of suitable size including taking down old fittings complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing garden bollard light LED type 10 watt 230 watt volts AC outdoor type upto 3 feet height with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete all as specified and directed by Engineer- in -Charge.

Supply and fixing post top lantern LED type 36 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete all as specified and directed

S & F in repairs square recessed mounted LED light (1'x1') of minimum 1500 Lumens (15 Watt) warm/cool day light with all accessories internally prewired and including connecting up with twin core twisted copper conductor cable of suitable size complete all as specified and as directed by the Engineer-in-Charge.

S & F in repairs Square recessed mounted LED light (2'x2') of minimum 3600 Lumens (36 Watt) warm/cool day light with all accessories internally prewired and including connecting up with twin core twisted copper conductor cable of suitable size complete all as specified and as directed by the Engineer-in-Charge.

S & F in repairs Square recessed mounted LED light of round type for Ceiling cutout: Ø 160 mm, height 16 mm, 900 -1200 Lumens (9 - 12 Watt) warm/cool day light with all accessories internally prewired and including connecting up with twin core twisted copper conductor cable of suitable size complete all as specified and as directed by the Engineer-in-Charge.

S & F in repairs Square recessed mounted LED light of round type for Ceiling cutout: Ø 210 mm, height 16 mm, minimum 1800 Lumens (18 Watt) warm/cool day light with all accessories internally prewired and including connecting up with twin core twisted copper conductor cable of suitable size complete all as specified and as directed by the Engineer-in-Charge.

S & F in repairs flood light , minimum 9000 to10000 Lumens (100 W) new generation LED with high luminous efficacy, IP66 protected, front toughened glass, energy saving with all accessories internally prewired and including connecting up with twin core twisted copper conductor cable of suitable size complete all as specified and as directed by the Engineer-in-Charge.

S & F in repairs Highbay light minimum 12000 Lumens (120 W) new generation LED with high luminous efficacy, IP65 protected, front toughened glass, energy saving with all accessories internally prewired and including connecting up with twin core twisted copper conductor cable of suitable size complete all as specified and as directed by the Engineer-in-Charge.

S & F in repairs Highbay light minimum 15000 Lumens (150 W) new generation LED with high luminous efficacy, IP65 protected, front toughened glass, energy saving with all accessories internally prewired and including connecting up with twin core twisted copper conductor cable of suitable size complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing flame proof LED bulk head fitting 90 W , CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as directed by Engr-in-Charge.

S & F in repairs CMRI certified flame proof LED tube light fittings of not less than 4000 lm (40W) output 5700K, PF>0.95 with pressure die cast aluminium housing IP-65 protection heat resistance toughen glass cover, electronic driver all accessories internally prewired connecting with flexible copper conductor of size 1.5sqmm including taking down existing light fittings of any description all as specified and directed.

S & F in repairs CMRI certified flame proof LED bulkhead fittings of not less than 6000 lm (60W) output 5700K,PF>0.95 with pressure die cast aluminium housing IP-65 protection heat resistance toughen glass cover, electronic driver all accessories internally prewired connecting with flexible copper conductor of size 1.5sqmm including taking down existing light fittings of any description all as specified and directed.

S & F in repairs Building Security light LED type of minimum 3500 Lumens (35 W) Pressure die cast aluminium housing IP 66 protection with all accessories internally prewired and including connecting up with twin core twisted copper conductor cable of suitable size including bracket made of 40mm dia GI light grade pipe of 1.2m long bent to shape fixed with suitable MS clamps, bolts, nuts and washers duly painted including taking down old fittings complete all as specified and as directed by the Engineer-in-Charge.

S & F in repairs LED bulb non dimmable pin / thread inverter type 18/20 watts with holder pin/thread type complete all as specified and as directed by the Engineer-in-Charge.

S & F in repair Aviation obstruction light LED type filament-less bulb complete including standard fixing arrangements including timer switch complete all as specified and as directed.

S&F of metallic exhaust fan of sweep 300mm Heavy duty along with metallic louver complete including cutting of wall, making of proper hole sufficient to fix exhaust fan and smoothing of the surface before fixing of exhaust all as specified and directed by Engg-in Charge.

Supply and fix exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, Copper winding of sweep 250m including making suitable hole for fixing Exhaust fan complete all as specified and directed.

Taking down ceiling fan of any size from its position and doing complete overhauling of fan including 02 no canopy ,and refixing the same after repairs complete all as directed by Engr-in-Charge. .

Materials and labour for rewinding of ceiling Fan complete upto 1400 mm sweep with heavy duty super enameled copper winding wire of existing gauge including all insulation materials, varnishing, heating, greasing etc. cutting and removing the old burnt winding complete all as specified and as directed. Note:- replacement of unserviceable parts like capacitor, bearing, bush, hanging clamp, reel & nut bolt etc measured and paid separately.

Supply only Ball bearing for ceiling Fan No 6200 complete all as specified and as directed.

Supply only Gun metal bush suitable for upto1400 mm sweep ceiling Fan, complete all as specified and as directed.

Supply only Hanging clamp and Nut bolt with split pin for ceiling Fan complete all as specified and as directed.

Supply only Fan capacitor of capacity 2.5 mfd epoxy filled type complete all as specified and as directed.

Supply only Fan down rod upto 600 mm complete all as specified and as directed.

Supply only electric insulation tape for insulation at cable joint complete all as specified and as directed.

M&L for Repairs to fan shaft by filling metal, cutting by machine, Grinding, polishing complete and making good adequately for ceiling fans complete all as specified and as directed.

M & L for painting of Ceiling Fan complete upto 1400 mm sweep with one coat of white paint/existing fan using spray machine painting including cleaning, washing of surfaces complete all as directed.

Taking down Exhaust fan of any size from its position and doing complete overhauling of fan including replacement of fan clamp and split pin, rubber bush, fan capacitor of 4.0mfd and other spare parts painting with two coats of synthetic enamel paint over a paint of primer refixing the same after repairs complete all as directed by Engr-in-Charge. .

Rewinding of Exhaust fan motor of sweep upto 380mm & any make (including flamepfoof/normal type), with super enameled copper wire of appropriate gauge including replacement of insulating materials such as laminated lethroid paper, sleeves, necessary varnishing with golden colour varnish, replacing the bearings of suitable size, etc. complete all as specified and directed by Engineer- in -Charge.

Rewinding of Exhaust fan motor of sweep 450mm & 600mm & any make, with super enameled copper wire of appropriate gauge including replacement of insulating materials such as laminated lethroid paper, sleeves, necessary varnishing with golden colour varnish, replacing the bearings of suitable size, etc. complete all as specified and directed by Engineer- in -Charge.

Taking down existing Air circulator / Pedestal fan of any type and sweep from any position and refixing the same in new / old position after necessary over hauling / servicing and cleaning for dust, grease and applying one coat of synthetic enamel paint (spray painting) including filling the cavities with filler complete all as specified and directed by the Engineer-in-Charge.

Rewinding of pedestal / Air circulator fan motor of sweep upto 600mm & any make, with super enameled copper wire of appropriate gauge including replacement of insulating materials such as laminated lethroid paper, sleeves, necessary varnishing with golden colour varnish, replacing the bearings, capacitor of suitable capacity etc. complete all as specified and directed by Engineer- in -Charge.

Taking down Flame Proof Exhaust fan of size upto 600 from its position and doing complete overhauling of fan including replacement of fan clamp and split pin, rubber bush, fan capacitor of 4.0mfd and other spare partspainting with synthetic enamel paint over a paint of primer refixing the same after repairs complete all as directed by Engr-in-Charge. .

Rewinding of flameproof Exhaust fan size upto 450 & any make with super enameled copper wire of appropriate gauge including replacement of insulating materials such as laminated lethroid paper, sleeves, necessary varnishing with golden colour varnish, replacing the bearings of suitable size, etc. complete all as specified and directed by Engineer- in -Charge.

Rewinding of flameproof Exhaust fan size more than 450 upto 600 mm & any make with super enameled copper wire of appropriate gauge including replacement of insulating materials such as laminated lethroid paper, sleeves, necessary varnishing with golden colour varnish, replacing the bearings of suitable size, etc. complete all as specified and directed by Engineer- in -Charge.

S & F MCCB Enclosure Box suitable for 63 to 250 Amps outdoor type, IP 65 rating including all accessories for connecting MCCB and Cables complete all as specified by Engr-in-Charge.

S & F in repairs MCCB 4 Pole, 63 Amps, 50 Hz, 16KA, 415 Volts with all necessary aluminium lugs and glands, etc complete all as directed

S & F in repairs MCCB 4 Pole, 100 Amps, 50 Hz, 16KA, 415 Volts with all necessary aluminium lugs and glands, etc complete all as directed

S & F in repairs MCCB 4 Pole, 125 Amps, 50 Hz, 16KA, 415 Volts,adjustable thermal and fixed magnetic type with all necessary aluminium lugs and glands, etc complete all as directed

S & F in repairs MCCB 4 Pole, 160 Amps, 50 Hz, 36KA, 415 Volts, adjustable thermal and fixed magnetic typewith all necessary aluminium lugs and glands, etc complete all as directed

S & F in repairs MCCB 4 Pole, 250 Amps, 50 Hz, 36KA, 415 Volts, adjustable thermal and fixed magnetic typewith all necessary aluminium lugs and glands, etc complete all as directed

Supply and fixing in replacement of Factory made sheet metal enclosure for VTPN MCCB DBs double door (Fixed flush to the wall), with provision of MCCB as incommer & outgoing as TPN 415 volt, 8 Way, IP-43 protection with 200 Amp rated bus bar and 4.0Sq. mm copper PVC sheathed cable for earth continuity and suitable for having MCB’s , complete all as specified.

Supply and fixing in replacement of Factory made sheet metal enclosure for VTPN MCCB DBs double door (Fixed flush to the wall), with provision of MCCB as incommer & outgoing as TPN 415 volt, 4 Way, IP-43 protection with 200 Amp rated bus bar and 4.0Sq. mm copper PVC sheathed cable for earth continuity and suitable for having MCB’s , complete all as specified.

Supply and fixing in replacement of Factory made sheet metal enclosure for DBs double door (Fixed flush to the wall), TPN, 415 volt, 4 Way, IP-42 protection with 200 Amp rated bus bar and 1.5 Sq. mm copper PVC sheathed cable for earth continuity and suitable for having MCB’s , complete all as specified.

Supply and fixing in repair of Factory made sheet metal enclosure for DBs (Fixed flush to the wall), SPN, 240 volt, 8 Way, IP-42 protection with 200 Amp rated bus bar and 1.5 Sq. mm copper PVC sheathed cable for earth continuity and suitable for having MCB’s , complete all as specified.

Supply and fixing of MCB 6 to 32Amp, 240 Volt, SP, breaking capacity 10 KA 'C' series, complete all as specified

Supply and fixing of MCB 40-100 Amp, 415 Volt, TPN, breaking capacity 10 KA 'C' series, , complete all as specified

Supply and fixing of MCB 6 to 32Amp, 240 Volt, SPN, breaking capacity 10 KA 'C' series, , complete all as specified

Supply and fixing of MCB 63 Amp, 415 Volt, TP, breaking capacity 10 KA 'C' series, , complete all as specified

M&L for sub main wiring with four run of 10.0 Sq. mm PVC un-sheathed, copper conductor cable, 1100 Volt, and one run of copper earth wire 10.0 Sq mm drawn through PVC concealed/surface conduict of 40 mm dia, including taking down unsv sub main wiring of any type, complete all as specified. Note: Copper conductor 05 run along with PVC concealed conduict shall be measured as one length & Cutting of chases/walls and making good the disturbed surface are included in the rate.

M&L for sub main wiring with two run of 6.0 Sq. mm PVC un-sheathed, copper conductor cable, 1100 Volt, and one run of copper earth wire 6.0Sq mm drawn through PVC concealed/surface conduict of 25 mm dia, including taking down unsv sub main wiring of any type, complete all as specified. Note: Copper conductor 2 run and one run of copper earth wire along with PVC concealed conduict shall be measured as one length & Cutting of chases/walls and making good the disturbed surface are included in the rate.

M&L for sub main wiring with two run of 4.0 Sq. mm PVC un-sheathed, copper conductor cable, 1100 Volt, and one run of copper earth wire 4.0 Sq mm drawn through PVC concealed/surface conduict of 25 mm dia, including taking down unsv sub main wiring of any type, complete all as specified. Note: Copper conductor 2 run and one run of copper earth wire along with PVC concealed conduict shall be measured as one length & Cutting of chases/walls and making good the disturbed surface are included in the rate.

M&L for sub main wiring with two run of 2.5 Sq. mm PVC un-sheathed, copper conductor cable, 1100 Volt, and one run of copper earth wire 2.5 Sq mm drawn through PVC concealed/surface conduict of 25 mm dia, including taking down unsv sub main wiring of any type, complete all as specified. Note: Copper conductor 2 run and one run of copper earth wire along with PVC concealed conduict shall be measured as one length & Cutting of chases/walls and making good the disturbed surface are included in the rate.

Supply lay and testing of cable in trenches/walls XLPE insulated, armoured electric cable (heavy duty 1100volt grade with stranded aluminium conductor of size 50sqmm 3.5 core complete all as specified and directed by Engr-in-charge.

Supply lay and testing of cable in trenches/walls XLPE insulated, armoured electric cable (heavy duty 1100volt grade with stranded aluminium conductor of size 35sqmm 3.5 core complete all as specified and directed by Engr-in-charge.

Supply lay and testing of cable in trenches/walls XLPE insulated, armoured electric cable (heavy duty 1100volt grade with stranded aluminium conductor of size 25sqmm 4.0 core complete all as specified and directed by Engr-in-charge.

Supply lay and testing of cable in trenches/walls XLPE insulated, armoured electric cable (heavy duty 1100volt grade with stranded aluminium conductor of size 16sqmm 4.0 core complete all as specified and directed by Engr-in-charge.

Supply lay and testing of cable in trenches/walls XLPE insulated, armoured electric cable (heavy duty 1100volt grade with stranded aluminium conductor of size 10sqmm 4.0 core complete all as specified and directed by Engr-in-charge.

Excavation in trenches not exc.1.5m wide and not exceeding 1.5m in depth and getting out in hard/dense soil for laying of cable complete all as specified.

Returning, filling in, including spreading, levelling, watering and well ramming in layer not exceeding 25 cm thick complete all as specified

Removing excavated surplus soils meterial not exc.50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified.

Material and labour for natural river sand as cushioning of cables, including spreading and punning down complete all as specified and directed by Engineer in charge. Note : punned thickness shall be measured for payment purpose

Supply and laying in trenches un-reinforced pre cast concrete cable cover class LV,type I, flat size 250x150x40 mm complete all as specified & directed

Material and labour for 50 mm dia GI steel tubes 'light grade' for cable protection including sealing both ends complete all as specified and as directed by Engineer-in-charge.

Material and labour for cutting existing road/PCC/drain for laying of underground cable and including necessary earth work and making good to match with the exisitng surface with PCC1:3:6 type CI using 20mm graded aggregates complete all as specified and as directed.

M&L for replacement of startor 3 Phase DOL type suiatable for hanger / rolling shutter two way revolving type (clockwise and anticlockwise both type) complete all as specified and directed

Supply & fix Air termination vertical aluminium rod of length 2-3m long to provide class of protection-IV with PCC coping along with other accessories required at roof complete all as specified and directed.

Supply & fix in repair aluminium strip 25 mm x 3 mm Complete with saddles and fixing screws for Fitting the strip.

supply and fix in repair test point terminal box of size 200 x 100 x 100 mm made out of 2 mm thick hot dip galvanised sheet drilled and screwed including 6 Nos 15 mm long hexagonal head screws complete with test point terminal block made out of Gun metal or Phosphorus Bronze size 75 x 75 x 25 mm drilled and screwed including 3 Nos 8 mm dia 25 mm long hexagonal head screws,with frequient opening/closing arrangement etc complete all as specified and directed.

M&L for Rewinding of rolling shutter/hanger door motor of capacity up to 7.5HP, with super enameled copper wire of appropriate gauge including replacement of insulating materials such as laminated lethroid paper, sleeves, necessary varnishing with golden colour varnish, greasing the bearings, replacement of missing / worn out nuts, bolts & washers, split pins etc.including repairing andoverhauling the gear box assembly by metal filling, cutting and other maching process in lathe complete including replacement of bearing of suaitable size and chain link and spocket with mounting shaft all as specified and directed by Engineer- in -Charge.

S & F in repairs Wall mounted AC plug and socket distribution box (Industrial socket) including plug connector 16 Amps, 2 pole and earth, IP 40 protection of metal body single phase 240 Volts, 50 Hz with provision for one 16 Amps MCB 2P including necessary fixing arrangements complete all as directed by the Engineer-in-Charge.

S & F in repairs Wall mounted AC plug and socket distribution box (Industrial socket) including plug connector of 32 Amps, 3 pole, neutral and earth, IP 44 protection of metal body three phase 415 Volts, 50 Hz with provision for one 32 Amps MCB TPN including necessary fixing arrangements complete all as directed by the Engineer-in-Charge.

S & F in repairs moduler sheet metal enclosure with single pole and neutral enclosure with a two pin and earth plug and socket complete with one MCB, SP, 20 Amps, 240 volts, 10 KA complete suitable for AC all as specified and directed.

Supply and laying of synthetic insulation rubber mat of size 1MX2MX2mm thickness suitable up to 3.3KV power supply, insulation category of class A for indoor LT panel complete all as specified

Supply and replacement of LED driver suitable for Flameproof Light fittings of 36/50/75 watt LED light of any type complete all as specified

S & F in repairs GI powder coated louvers suitable for exhaust fans 300mm sweep including replacing copper conductor wire complete all as directed. Note: Quoted rate is deemed to be inclusive for necessary scaffolding as required for work at any height.

S & F in repairs GI powder coated louvers suitable for exhaust fans 450mm to 600mm sweep including replacing copper conductor wire complete all as directed. Note: Quoted rate is deemed to be inclusive for necessary scaffolding as required for work at any height.

S & F in repairs PVC cable tray of size 100mm width, 50mm depth fixed with and including necessary end joints,T,bends and other accessories, MS clamps, nuts, bolts fixed to walls / ceiling including taking down old cable traycomplete all as directed by the Engineer-in-Charge.

S & F in repairs PVC cable tray of size 50mm width, 50mm depth fixed with and including necessary end joints,T,bends and other accessories, MS clamps, nuts, bolts fixed to walls / ceiling complete all as directed by the Engineer-in-Charge.

S & F in repairs PVC cable tray of size 75mm width, 75mm depth fixed with and including necessary end joints,T,bends and other accessories, MS clamps, nuts, bolts fixed to walls / ceiling complete all as directed by the Engineer-in-Charge.

M & L for Chemical earthing by drilling of hole upto 250mm dia to a depth not less than 3.5m and fixed sealed maintenance free chemical filled earthing copper electrode 3.048m long having the dia of 17.2 mm with coppercoating thickness of 254 microns, including supply and installation of CAPE make earth enchancing mineral compound tested for leaching and TCLP with NABL accredited Lab as per IEC 62561-7 -25kg buried directly and vertically in the hole with top edge not less than 1.25m below normal ground level connected with copper earth strip 30x6mm by means of bolts, nuts, check nuts and washers of copper connected to earthing test point all as specified or indicated including testing on ompletion and as directed. [Note: The unit rate shall be deemed to include for excavation & earth work in any type of soil, PCC (1:3:6) type C1 chamber, refilling the earthing hole including earthing lead upto 7.5m complete all as specified in SSR Part-I and all as per manufacturers instructions.]

M&L Earthing complete with copper plate electrode 600x600x3mm thick, buried directly and preferably vertically 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 mtr below normal ground level, connected with copper earth strip of 20X3 mm by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No 5, connected to earthing with DBs all as specified including earth work and excavation in any type of soil, PCC 1:3:6 type C1 chamber & ,CI frame with CI 10mm thick cover, 20mm dia GI medium grade pipe for watering , and water funnel with wirw mesh, 40mm dia light grade GI pipe for protection of strip complete all as specified and testing on completion.

M&L Earthing complete with GI plate electrode 600x600x6mm thick, buried directly and preferably vertically 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 mtr below normal ground level, connected with GI earth strip of 25X4 mm by means of bolts, nuts, check nuts and washers of GI or steel all as shown in electrical plate No 3, connected to earthing with DBs all as specified including earth work and excavation in any type of soil, PCC 1:3:6 type C1 chamber,CI frame with CI 10mm thick cover, 20mm dia GI medium grade pipe for watering , and water funnel with wirw mesh, 40mm dia light grade GI pipe for protection of strip complete all as specified and testing on completion.

M&L Earthing complete with GI plate electrode 600x600x6mm thick, buried directly and preferably vertically 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 mtr below normal ground level, connected with GI earth wire of 4 mm dia by means of bolts, nuts, check nuts and washers of GI or steel all as shown in electrical plate No 3, connected to earthing with DBs all as specified including earth work and excavation in any type of soil, PCC 1:3:6 type C1 chamber,CI frame with CI 10mm thick cover, 20mm dia GI medium grade pipe for watering , and water funnel with wirw mesh, 20mm dia light grade GI pipe for protection of strip complete all as specified and testing on completion.

M&L for 20X3 mm copper strip for earthing connection to building, complete all as specified.

M&L for 25x4mm galvanised iron strip for earthing connection to building, complete all as specified.

M&L for 4mm galvanised iron earth wire for earthing connection to building, complete all as specified.

S & F in repairs LED Tube Light Batten Frame wall mounted with all accessories internally prewired and connecting up with twin core twisted copper conductor cable of suitable for 18/20W LED Tube Rod including taking down old fittings complete all as specified and as directed by the Engineer-in-Charge.

M & L for Painting of complete LT Panels of any size and make with existing colour with 2 coats of synthetic enamel spray painting after cleaning of surface by scrubbing all dust particles/ grease/ oil etc and complete all as specified and as directed.

S & F in repairs 4 feet long Hanging/Suspended type LED light fittings, retro bar professional WH 5700K to 6200K and minimum 4500 lumens (40-45 Watt) of cool white / warm, soft light and glare proof symmetrical illumination (with continuous mounting end cap) with all accessories internally prewired and connecting up with twin core twisted copper conductor cable of suitable size including taking down old fittings complete all as specified and as directed by the Engineer-in-Charge.

M & L for LT Cable Joint Kit suitable for 16 to 25 Sqmm 4/3.5 core, Indoor/Outdoor type with all accessories complete all as specified and as directed by the Engineer-in-Charge.

M & L for LT Cable Joint Kit suitable for 35 to 70 Sqmm 4/3.5 core with all accessories complete all as specified and as directed by the Engineer-in-Charge.

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