REPAIR MAINTENANCE TO LIGHTENING CONDUCTOR ,EARTHING SYSTEMS TO CERTAIN BLDGS AND INTERNAL ELECTRIFICATION IN MD AND OTM ACCN OLD CAMP AND TKD AREA AT BABINA CANTT

Amount

Taking down carefully aluminium/copper point wiring on batten or in PVC conduit or in MS conduit with GI earth wire etc (for light, fan, socket or power ) complete,including fixture and fitting such as switches,ceiling roses,pendents,regulators,sockets,light fitting etc and making good the disturbed surfaces of walls, floors, ceilings etc and as directed .

Taking down carefully existing wooden board , Main switch, MCB DB boxes, TPN boxes, cut out, etc of any size any capacity from boards complete all as specified and as directed.

Taking down carefully sub main wiring / service connection twin core from wall / LT pole of any size of Aluminum with wooden batten and or through rigid conduit including GI wire and making good the disturbed surfaces of walls, roofs, floors etc complete all as specified and as directed.

M&L for point wiring one light point controlled by one switch with PVC insulated and unsheathed, flame retardant Low Smoke(FRLS) 1100 volt grade electric cable of 1.5 sqmm (nominal area) with stranded copper conductor single core in and including providing rigid PVC surface conduit not less than 19 mm dia, clip, with suitable MS terminal boxes ( not less than 1.0 mm thick) and painted with one coat of red oxide primer all around and two coats of black bituminous paint from out side and two coat of aluminum paint from in side including earth dolly with 3 mm thick plastic laminated sheet top cover of approved colours including 1.50 sqmm green stranded copper conductor as continuous earth wire with all accessories including lugs required, complete all as specified and as directed. NOTE :- (i) Quoted rate shall be deemed to include the cost of making good the disturbed surface in cement mortar 1:4 including finishing the surface to match with the existing surface and fxing arrangement for ceiling surface with using PVC rawl plugs. (ii) Fittings like switches, sockets, regulators, lamp holders, light fittings shall be measured and paid for separately under appropriate item of Schedule `A'. (iii) The quoted rates shall be deemed to be inclusive for provision of covering sunken boards/terminal boxes / junction boxes of any shape and size with 3mm thick laminated sheet fixed with suitable brass screws and cup washers

All as per Srl item No.4 above but one fan / Exhaust fan point controlled by one switch & regulator

All as per Srl item No.4 above but one 3/5 pin 5 Amp socket outlet point controlled by one switch on independent board

All as per Srl item No.4 above but one 3/5 pin 5 Amp socket outlet point controlled by one switch on same board

All as per Srl item No.4 above but one bell/buzzer point controlled by one switch

All as per Srl item No.4 above but one light point controlled by two 2-way switch

Description all as per item No 4 above but for power point using 2.5 sqmm single core multi stranded copper conductor PVC insulated and unsheathed, flame retardant Low Smoke(FRLS)) cable for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board with and including 1.5 sqmm green stranded copper conductor as continuous earth wire with lugs complete all as specified and as directed.

M&L for point wiring one light point controlled by one modular switch with PVC insulated and unsheathed flame retardant Low Smoke(FRLS) cable of 1.5 sqmm (nominal area) with stranded copper conductor single core 1100 volts grade in and including PVC casing caping, with modular MS terminal boxes (not less than 1.6 mm thick) including 1.5 sqmm green stranded copper conductor as continuous earth wire with lugs complete all as specified and as directed . NOTE :- (i) Quoted rate shall be deemed to include making good the disturbed surface in cement mortar 1:4 including finishing the surface to match with the existing surface and fixing arrangements on ceiling surface with using PVC rawl plugs. (ii) Fittings like switches, sockets, regulators, lamp holders, light fittings shall be measured and paid for separately under appropriate item of BOQ. (iii) The quoted rates shall be deemed to be inclusive for provision of covering sunken boards/terminal boxes / junction boxes of any shape and size with 3mm thick laminated sheet fixed with suitable brass screws and cup washers

All as per Srl item No.11 above but one fan / Exhaust fan point controlled by one switch .

All as per Srl item No.11 above but one 3/5 pin 5 Amp socket outlet point controlled by one switch on independent board.

All as per Srl item No.11 above but one 3/5 pin 5 Amp socket outlet point controlled by one switch on same board.

All as per Srl item No 11 above but one bell / buzzer point controlled by one bell switch

Description all as per item No 11 above but for power point using 2.5 sqmm single core multi stranded copper conductor PVC insulated and unsheathed,flame retardant Low Smoke(FRLS)cable for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board with PVC Casing Caping and including 1.5 sqmm green stranded copper conductor as continuous earth wire with lugs complete all as specified and as directed.

M & L for concealed point wiring one light point controlled by one modular switch with PVC insulated and unsheathed flame retardant Low Smoke(FRLS) cable of 1.5 sqmm (nominal area) with stranded copper conductor single core 1100 volts grade in and including providing rigid PVC conduit not less than 19 mm dia, clip, with modular MS terminal boxes (not less than 1.6 mm thick) including earth dolly with frame plates with matching cover plates all modules including 1.5 sqmm green stranded copper conductor as continuous earth wire with lugs complete all as specified and as directed .NOTE :- (i) Quoted rate shall be deemed to include the cost of cutting chases in walls / pillars /column etc. of any description for concealing the conduit to required depth & making good the disturbed surface in cement mortar 1:4 including finishing the surface to match with the existing surface. The portion of point wiring at ceiling shall be in surface PVC conduit/ casing & caping of suitable size fixed on ceiling surface with using PVC rawl plugs. (ii) Fittings like switches, sockets, regulators, lamp holders, light fittings shall be measured and paid for separately under appropriate item of Schedule `A'. (iii) The quoted rates shall be deemed to be inclusive for provision of covering sunken boards/terminal boxes / junction boxes of any shape and size with 3mm thick laminated sheet fixed with suitable brass screws and cup washers

All as per Srl item No.17 above but one fan / Exhaust fan point controlled by one modular switch & modular regulator.

All as per Srl item No.17 above but one 3/5 pin 5 Amp socket outlet point controlled by one modular switch on independent board.

All as per Srl item No.17 above but one 3/5 pin 5 Amp socket outlet point controlled by one modular switch on same board.

All as per Srl item No.17 above but one bell / buzzer point controlled by one modular bell switch

M & L for concealed point wiring with modular MS Terminal Box (Not less than 1.6mm thick) complete with PVC insulated and unsheathed flame retardant Low Smoke(FRLS) cable of 2.5 sqmm single core multi stranded copper conductor single core 1100 volts grade in and including rigid PVC conduit not less than 19 mm dia, clip, with for 3/6 pin 15 Amp modular socket outlet 2module controlled by one modular switch on independent board with and including 1.50 sqmm green stranded copper conductor as continuous earth wire with lugs complete all as specified and as directed.NOTE :- (i) Quoted rate shall be deemed to include the cost of cutting chases in walls / pillars /column etc. of any description for concealing the conduit to required depth & making good the disturbed surface in cement mortar 1:4 including finishing the surface to match with the existing surface. The portion of point wiring at ceiling shall be in surface PVC conduit/ casing & caping of suitable size fixed on ceiling surface with using PVC rawl plugs. (ii) Fittings like switches, sockets, regulators, lamp holders, light fittings shall be measured and paid for separately under appropriate item of BOQ/Sch `A'. (iii) The quoted rates shall be deemed to be inclusive for provision of covering sunken boards/terminal boxes / junction boxes of any shape and size with 3mm thick laminated sheet fixed with suitable brass screws and cup washers

S&F switch piano ( Penta PC ) flush button type 5 Amp single pole one way complete all as specified and as directed..

S&F socket outlet 2in1, 3 pin, 5 Amp ( Penta PC )flush type complete all as specified and as directed.

S&F switch piano ( Penta PC ) flush button type 15 Amp single pole one way complete all as specified and as directed.

S&F socket outlet 2in1, 3 pin, 5 Amp and 15 Amp( Penta PC ) flush type complete all as specified and as directed.

S&F switch piano ( Penta PC ) flush button type 5 Amp single pole 2 way complete all as specified and as directed.

S & F delux Fan Regulator electronic rotary, socket type 240 Volt 50 Hz complete all as specified as directed.

S&F switch bell push ( Penta PC ) button type 5 Amp single pole complete all as specified and as directed.

S&F Bell,DING DONG AC 230Volts,single pole type complete all as specified and as directed.

S&F ceiling rose,surface bakelite 65 x50mm three terminals complete all as specified and as directed.

S & F Lamp holder,PVC/Urea type with back plate suitable for batten fittings complete all as specified as directed

S & F 9/10W LED retrofit lamp holder base with polycorbonate body and aluminium heat sink complete all as specified as directed. Make Bajaj/ Wipro/Philips/Crompton

S & F modular switch one way 6 Amp,1 module complete all as specified and as directed.

S&F modular socket 6 Amp,2/3 pin combined 2 module complete all as specified and as directed.

S & F modular switch one way 16 Amp,1 module complete all as specified and as directed.

S & F modular socket 6 Amp,/16 Amp,2/3 pin combined 2 module complete all as specified and as directed.

S & F modular Fan Regulator fan socket type regulator,2 module complete all as specified as directed.

S&F modular bell push 6 Amp ,1 module complete all as specified and as directed.

S & F modular blanking plate,1 module complete all as specified and as directed.

S&F in replacement sub main wiring with PVC insulated, unsheathed flame retardant Low Smoke(FRLS) 2 single core cable 1100 volts grade with copper conductor of size 10.0 sq mm (Nominal area) multi stranded drawn into NEW conduit with and including 6.0 sqmm green stranded copper conductor as contineous earthwire with lugs complete all as specified and as directed. Note: Two run of single core PVC cable with one run of earth conductor cable and conduit shall be measured as one unit. (ii) The cost of new conduit shall deemed to be included in unit rate quoted by the tenderer .

S&F in replacement sub main wiring with PVC insulated, unsheathed flame retardant Low Smoke(FRLS) 2 single core cable 1100 volts grade with copper conductor of size 6.0 sq mm (Nominal area) multi stranded drawn into NEW conduit with and including 2.5 sqmm green stranded copper conductor as contineous earthwire with lugs complete all as specified and as directed. Note: Two run of single core PVC cable with one run of earth conductor cable and conduit shall be measured as one unit. (ii)The cost of new conduit shall deemed to be included in unit rate quoted by the tenderer .

S&F in replacement sub main wiring with PVC insulated, unsheathed flame retardant Low Smoke(FRLS) 2 single core cable 1100 volts grade with copper conductor of size 4.0 sq mm (Nominal area) multi stranded drawn into NEW conduit with and including 1.5 sqmm green stranded copper conductor as contineous earthwire with lugs complete all as specified and as directed. Note: Two run of single core PVC cable with one run of earth conductor cable and conduit shall be measured as one unit. (ii) The cost of new conduit shall deemed to be included in unit rate quoted by the tenderer .

S&F in replacement sheet metal enclosure double door concealed suitable for distribution boards when MCBs to be used having 100 Amp rated bus bar 4 ways 240 V complete all as specified and as directed.

S&F in replacement sheet metal enclosure double door suitable for distribution boards when MCBs to be used having 100Amp rated bus bar 8 ways 240 V complete all as specified and as directed.

S&F in replacement sheet metal enclosure double door concealed suitable for distribution boards when MCB to be used having 100 Amp rated bus bar 12 ways 240 V complete all as specified and as directed .

S & F in replacement sheet metal enclosure single door concealed suitable for distribution boards for MCB single pole and neutral 240V, 2 way without bus bar complete all as specified and as directed.

S&F in replacement MCB single pole and neutral 40 Amp 240 V ,10KA , 'C' series, complete all as specified and as directed with copper lugs.

S&F in replacement MCB single pole and neutral 63 Amp 240 V ,10KA ,'C' series,complete all as specified and as directed with copper lugs.

S&F in replacement MCB single pole 6 to 32Amps 240 V,10KA, 'B' series,complete all as specified and as directed with copper lugs.

S&F in replacement 10 W LED batten LED channel ultra slim fixture with Engineering plastic batten with white acrylic cover with integrated electronic driver including wiring upto and terminating into existing ceiling rose complete all as specified and directed. Make:-Bajaj- BCLSB 10 WH Or equivalent in Wipro/Philips

S&F in replacement 20 W batten LED channel ultra slim fixture with Engineering plastic batten with white acrylic cover , environmental friendly, energy efficient with integrated electronic driver fitted incl wiring upto and terminating into existing ceiling rose complete all as specified and as directed. Make:- Bajaj - BCLSB 20 WH (White) Or equivalent in Philips/Wipro

S&F in replacement 18 LED Baton - Integrated LED channel Integral sleek polycarbonate LED channel with White acrylic cover incl wiring upto and terminating into existing ceiling rose complete all as specified and as directed. Make:- Bajaj code no. 112409 BCLSB 18 WH White or equivalent in Wipro/Philips

S&F in replacement 36W LED ARMSTORME' RECESS MOUNTING LOW DEPTH LED 2x2 LUMINAIRE White powder coated CRCA housing luminaire with full window acrylic etc complete full low look in the ceiling low depth (55 mm) incl wiring upto and terminating into existing ceiling rose. Make:- Bajaj code no. 112414 BARSQL 43W NW Neutral White or equivalent in Philips/Wipro.

S&F in replacement 18W/19W retrofit LED tube fitted in the existing T5 or other box type luminairs incl modification to the existing fitting by removing/by passing starter , ballast as reqiured at site incl internal wiring upto and terminating into existing ceiling rose all specified and directed.Make:- Bajaj/Wipro/ Philips .

S&F 1100 Volts grade heavy duty cable PVC insulated stranded aluminium conductor served with inner sheathing of PVC tape & overall PVC sheathed in service connection suspended by insulating hanger not more than 1 meter apart including 4 mm GI suspension wire one twin core cable flat or circular of size 6 Sq mm connected to existing MCB box / Main switches complete all as specified as directed.

S&F 1100 Volts grade heavy duty cable PVC insulated stranded aluminium conductor served with inner sheathing of PVC tape & overall PVC sheathed in service connection suspended by insulating hanger not more than 1 meter apart including 4 mm GI suspension wire one twin core cable flat or circular of size 10 Sq mm to be connected to existing MCB box / Main switches complete all as specified as directed.

S & F in replacement decorative brushed nickel Wall light ( White and nickel and Metal) including LED lamp 1x20 Watts etc complete all as specified and as directed. Make:- Philips cat part No. 30978IN91 Or equivalent in Bajaj / Wipro.

S & F in replacement decorative wall mounting ,9 Watt wall light ( Metal round) Compatible with B22 bulb base type incl 9 W lamp etc complete all as specified and directed. Make -Philips STYLO 9W Or equaivalent in Bajaj/Wipro

S&F in replacement TPN DB-DPX 125 MCCB DBs 4 way single door with provision for DPX 125 MCCB and as incomer and SP/TP MCBs as out going no of modules DPX 125+12,complete all as specified and as directed.

S&F in replacement MCCB 100 Amps,415volts,3 phase,50HZ, having 25 KA rupturing capacity, 415 volts with electronic trip arrangment and setting screw upto 70% including making connection with excisting cable with connection and materials like copper strips,lugs,nut & bolts etc. complete all as specified and as directed.

S&F in replacement MCCB 160 Amps,415volts,3 phase,50HZ, having 25 KA rupturing capacity, 415 volts with electronic trip arrangment and setting screw upto 70% including making connection with excisting cable with connection and materials like copper strips,lugs,nut & bolts etc. complete all as specified and as directed.

S&F in replacement 34 W 2X2 LED Deep Drawn CRCA Housing with High Power LED. Seamless front frame with flat White high transmission acrylic cover envoirnmental friendly incl wiring upto and terminating into existing ceiling rose and directed. Make:- Bajaj - BZRSLL GX 34W CW Cool White or equivalent in Philips/Wipro

S&F Modular MS terminal boxes (not less than 1.6 mm thick) for 1/2 modules and frame plates with matching cover plates complete all as specified and as directed.

S&F Modular MS terminal boxes (not less than 1.6 mm thick) for 3 modules and frame plates with matching cover plates complete all as specified and as directed.

S&F Modular MS terminal boxes (not less than 1.6 mm thick) for 6 modules and frame plates with matching cover plates complete all as specified and as directed.

S&F Modular MS terminal boxes (not less than 1.6 mm thick) for 8 modules and frame plates with matching cover plates complete all as specified and as directed.

S&F Modular MS terminal boxes (not less than 1.6 mm thick) for 4 modules and frame plates with matching cover plates complete all as specified and as directed.

S&F Modular MS terminal boxes (not less than 1.6 mm thick) for 12 modules and frame plates with matching cover plates complete all as specified and as directed.

S&F switch piano flush button type 5 Amp single pole one way complete all as specified and as directed..

S&F socket outlet 2in1, 3 pin, 5 Amp flush type complete all as specified and as directed.

S&F in replacement switch piano flush button type 15 Amp single pole one way complete all as specified and as directed.

S&F in replacement socket outlet 2in1, 3 pin, 5 Amp and 15 Amp flush type complete all as specified and as directed.

S & F in replacement delux Fan Regulator electronic rotary, step type 240 Volt 50 Hz complete all as specified as directed. Make Anchor/CONA/HEVELLS

S&F in replacement Bell DING DONG AC 230Volts,single pole type complete all as specified and as directed.

S & F in replacement sheet metal enclosure with two pin socket , chain plug cover with one MCB SP of 20 Amp capacity with alignment 10 KA ‘C’ series complete all as specified and as directed. Make : Legrand, Havells, ABB ,L&T

Taking out exiting unserviciable under ground cables carefully of any size and type and in any position in trenches / floors / on poles complete all as specified and directed.

Supply ,laying & testing PVC under ground cable LT 1100 volts grade heavy duty cable aluminium conductor armoured with galvanised steel wire or tape and ovrhall PVC sheathed of size 10 sqmm 2 core in trenches/ on pole wall or passing through pipe complete all as directed.

Supply,laying & testing PVC under ground cable,LT 1100 voltsgrade heavy duty cable aluminium conductor armoured with galvanised steel wire or tape and ovrhall PVC sheathed of size 16 sqmm 2 core in trenches/ on pole wall or passing through pipe, complete all as directed.

Supply ,laying & testing PVC under ground cable,LT 1100 volts grade heavy duty cable aluminium conductor armoured with galvanised steel wire or tape and ovrhall PVC sheathed of size 25 sqmm 3.5 core in trenches/ on pole wall or passing through pipe complete all as directed.

Supply ,laying & testing PVC under ground cable,LT 1100 voltsgrade heavy duty cable aluminium conductor armoured with galvanised steel wire or tape and ovrhall PVC sheathed of size 35 sqmm 3.5 core in trenches/ on pole wall or passing through pipe complete all as directed.

Excavation in trenches in any type of soil not exe 1.5 mtrs wide and not exe 1.5 mtr in depth for laying of pipe/cables etc and getting out incl forming bottom surface to the required level/slope etc complete all as specified and directed .

Returning filling in incl spreading, leveling, watering and well ramming in layers not exe 25 cms in hard dense soil , soft disintegrated rock complete all as specified and directed.

Removing surplus excavated soil to a distance not exc 50 mtr and depositing where directed at a level not exe 1.5 mtr above the starting point complete all as specified and directed .

M&L for dry clean sand free from sharp materials for under ground electric cable cushioning laid in trenches in layers complete all as specified and directed

Supplying and laying precast concrete cable cover class LV type -I flat size 250x150x40 mm laid parpendicular to the axis of cable in trenches etc complete as directed. Make: Make: M/S MEHATAB TILES, Rani Shopping Centre, Bhanwar, Indore,(B) M/S NAVYA TILES, 68, NEHRU PARK, SARDARPUR,JODHPUR- 342003 Ph. 0291-2650094, 2627963(C) SAP PAVERS JODHPUR (D) SAGAR TILES SAHARANPUR (E) Star Tiles & Industries, Rama Devi, Kanpur

S&F GI pipe 25 mm bore light grade laid under plinth , ground or fixed along walls for protection of cables complete including necessary fixing arrangements such as MS clamps / hooks, nuts, bolts,washers complete all as specified and directed . Note : The cost of MS clamp,hooks,nuts,bolts and washers as required deemed to be included in unit rate quoted by the tenderer.Make: Tata/Jindal/Prakash Surya

S&F GI pipe 50 mm bore light grade laid under plinth , ground or fixed along walls for protection of cables complete including necessary fixing arrangements such as MS clamps / hooks, nuts, bolts,washers complete all as specified and directed . Note : The cost of MS clamp,hooks,nuts,bolts and washers as required deemed to be included in unit rate quoted by the tenderer. Make: Tata/Jindal/Prakash Surya

S&F in replacement 20 LED VIVA LED batten (4 ft) surface applications Decorative with anodised extruded aluminium housing with electronic driver and 18W LED lamp fitted incl wiring upto and terminating into existing ceiling rose complete all as specified and as directed. Make:- Bajaj- BCLAB 20 W Or equivalent in Philips / Wipro

S&F in replacement 20 W LED BATTEN with LED Tube extruded aluminium housing high transmissitivity diffuser and high lumen CCOL WHITE output incl wiring upto and terminating into existing ceiling rose complete all as specified and as directed. Make:-Bajaj - BCLSBAL 20 W CW Or equivalent in Philips /Wipro

S & F in replacement decorative wall mounting , champagne gold finish fixture with plastic body with LED lamp 14 Watt . Make : Bajaj /Philips/Wipro

S & F in replacement LED post top in spherical shape polycarbonate di user with IP65 protection ( Globe ) including LED lamp complete all as specified and as directed. Make :-Bajaj -BLPTSP 25W NW LED or equivalent in Phillips/Wipro

S & F in replacement 15 Watt LED recess mounted square downlight with alu die cast body finish with drop down PC diffuser to deliever low glare illumination with optimized heat sink for efficient heat dissipation all as specified and as directed. Make:- Bajaj Cat No BGSLO SLEEK 15 WH SQ equivalent in Wipro/ Philips

S&F in replacement 12 W LED surface mounted round LED downlight SLEEK SURFACE with alu die cast body finish with drop down PC diffuser to deliever low glare illumination with optimized heat sink for efficient heat dissipation all as specified and as directed. Make:-Bajaj BGSLO SLEEK SURFACE 12W WH RD White or equivalent in Philips/Wipro

S&F in replacement 80 W AMAZE LED Floodlight luminaire, with Ultra Sleek, Light Weight and with Secondary Optics, made of Pressure Die Cast housing IP 65 with high power LED as light source. incl wiring upto and terminating into existing source point etc complete all as specified and as directed. Make:- Bajaj -BJFL 80W LED I WW Or equivalent in /Philips/Wipro.

S &F in replacement , connecting and testing 1x45 W EDGE PLUS LED street light fitting with pressure die cast housing with toughned glass and individual LEDs with secondary optics and IP 66 protection with high power LEDs as light source and electronic driver and including 35mm dia light grade tube bracket, bend to shape 1.80 mtr length with two nos clamp of size 50mm x 6 mm with nut, bolts, washers etc including connection with 1.5 sqmm two single core PVC insulated and PVC sheathed cable stranded Copper conductor upto existing source and fixed on walls/pole complete as specified and as directed. Make:- Bajaj -BRLEF 45W LED V2 or euquivalent in Philips/Wipro

M&L for earthing complete with galvanised steel earth plate electrode of size 600 mm x 600 mm x 6.33 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below ground level, connected to galvanized earth lead wire 4.00 mm dia by means of bolts nuts check nuts & washers of galvanized iron or steel , procteded by GI pipe 15 mm bore( light grade) and watering pipe 20 mm bore GI pipe (light grade) and chamber of pcc 1:4:8 type D2 using 40 mm graded stone aggregate and coping shall be in PCC 1:3:6 type C1 using 20mm graded stone agg. 50 mm thick cover of RCC 1:2:4 type B1 using 20 mm graded stone agg. reinforced with 8 mm dia MS tor bar @ 80 mm c/c both ways including excvation and earth work and removal of surplus soil complete all as shown in electrical plate no 5 of SSR PT 1, with charcoal dust and salt complete and earth lead connected to earthing test point (up to main switches, DBs) complete all as specified & testing on completion. NOTE:- (I) Cost of 7.5 mtr length GI pipe for protection for GI earth wire , 7.5 mtr GI earth lead wire etc deemed to be included in the unit rate quoted by the tenderer .(ii) PCC pit shall be provided at least 500 mm away from the earth pit and not on the earth pit itself and the extra cost of additional length of watering pipe,bends,elbow etc shall deemed included in the unit rate.

M&L for earthing complete with galvanised steel earth plate electrode of size 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below ground level, connected to flat iron lead 32x6 as earth lead by means of bolts nuts check nuts & washers of galvanized iron or steel , procteded by GI pipe 15 mm bore( light grade) and watering pipe 20 mm bore GI pipe (light grade) and chamber of PCC 1:2:4 Type B-1 using 20 mm graded stone aggregate and coping shall be in PCC 1:3:6 type C1 using 20mm graded stone agg. 50 mm thick cover of RCC 1:2:4 type B1 using 20 mm graded stone agg. reinforced with 8 mm dia MS TMT bar @ 80 mm c/c both ways including excvation and earth work and removal of surplus soil complete all as shown in electrical plate no 3 of SSR Pt-I , with charcoal dust and salt complete and earth lead connected to earthing test point (up to main switches, DBs) complete all as specified & testing on completion. NOTE:- (I) item includes the cost of 7.5 mtr length GI pipe for protection for GI earth wire. (ii) item rates includes the cost of 7.5 mtr earth lead of FI 32x6 mm . (iii) PCC pit shall be provided at least 500mm away from the pit and not on the earth pit itself and the extra cost of additional length of watering pipe,bends,elbow etc shall be deemed included in the unit rate.

M&L for earthing complete with galvanised steel earth plate electrode of size 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below ground level, connected to flat iron lead 25x4 mm as earth lead by means of bolts nuts check nuts & washers of galvanized iron or steel , procteded by GI pipe 15 mm bore( light grade) and watering pipe 20 mm bore GI pipe (light grade) and chamber of PCC 1:2:4 Type B-1 using 20 mm graded stone aggregate and coping shall be in PCC 1:3:6 type C1 using 20mm graded stone agg. 50 mm thick cover of RCC 1:2:4 type B1 using 20 mm graded stone agg. reinforced with 8 mm dia MS TMT bar @ 80 mm c/c both ways including excvation and earth work and removal of surplus soil complete all as shown in electrical plate no 3 of SSR Pt-I , with charcoal dust and salt complete and earth lead connected to earthing test point (up to main switches, DBs) complete all as specified & testing on completion. NOTE:- (I) item includes the cost of 7.5 mtr length GI pipe for protection for GI earth wire. (ii) item rates includes the cost of 7.5 mtr earth lead of FI 32x6 mm . (iii) PCC pit shall be provided at least 500mm away from the pit and not on the earth pit itself and the extra cost of additional length of watering pipe,bends,elbow etc shall be deemed included in the unit rate.

M&L for earthing complete with copper earth plate electrode of size 600 mm x 600 mm x 3.15 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below ground level, connected to copper strip of size 20x3 as earth lead by means of bolts nuts check nuts & washers of galvanized iron or steel , procteded by GI pipe 15 mm bore( light grade) and watering pipe 20 mm bore GI pipe (light grade) and chamber of PCC 1:2:4 Type B-1 using 20 mm graded stone aggregate and coping shall be in PCC 1:3:6 type C1 using 20mm graded stone agg. 50 mm thick cover of RCC 1:2:4 type B1 using 20 mm graded stone agg. reinforced with 8 mm dia MS TMT bar @ 80 mm c/c both ways including excvation and earth work and removal of surplus soil complete all as shown in electrical plate no 3 of SSR Pt-I , with charcoal dust and salt complete and earth lead connected to earthing test point (up to main switches, DBs) complete all as specified & testing on completion. NOTE:- (I) item includes the cost of 7.5 mtr length GI pipe for protection for GI earth wire. (ii) item rates includes the cost of 7.5 mtr earth lead of copper strip . (iii) PCC pit shall be provided at least 500mm away from the pit and not on the earth pit itself and the extra cost of additional length of watering pipe,bends,elbow etc shall be deemed included in the unit rate.

Taking out exiting unserviciable earthing materials including earth electrod of any description or size /type ,nut bolts GI strips & GI pipe of any dia etc complete including necessary earth work/ Excavation in any type of soils ,RFR and removal of surplus soils to a distance n exc 50 Mtrs and all as specified and directed.

Taking out exiting unserviciable lightening conductor of any description or size /type and of any Make including all accessories etc complete including necessary earth work/ Excavation in any type of soils ,RFR and removal of surplus soils to a distance n exc 50 Mtrs and all as specified and directed.

Demolition of cement concrete (unreinforced )in ground floor and paving n,exc 15cm thickness below or above ground level)complete all as specified and as directed

M&L for PCC 1:2:4 type B-1 (using 20mm graded stone aggregates) as in base /mass/foundation including providing form work (circular shape for casting ) all as specified and directed . Note : The cast of form work deemed to be included in unit rate quoted by the tenderer.

S&F in replacement for lightening conductor AIR TERMINATION single pointed aluminium rod of 12 mm dia 300 mm long etc complete and as directed.

S&F in replacement for lightening conductor AIR TERMINATION single pointed aluminium rod of 12 mm dia 300 mm long etc complete and as directed.

S&F in replacement TEST point terminal made of Gun metal or Phosphorus bronze 75x75x25 mm drilled and screwed including 3 Nos 8 mm dia 25 mm long hexa head screw complete as directed.

S&F aluminium strip of size 25x3.15 mm complete with PVC shaddle and fixing screws for roof conductor /down conductor above ground upto test points etc complete as directed.

S&F GI strip of size 32x6 mm burried under ground etc complete and as directed.

S&F Copper strip of size 20 x3.15 mm complete with PVC shaddle and fixing screws for roof conductor /down conductor above ground upto test points etc complete as directed.

M&L for GI pipe 40 mm bore( light grade) including all fittings such as bend ,tee,elbow etc complete fixed to walls or laid on floors Make : Tata/Jindal/Prakash Surya

M&L for GI pipe 50 mm bore( light grade) including all fittings such as bend ,tee,elbow etc complete fixed to walls or laid on floors Make : Tata/Jindal/Prakash Surya

M&L for refixing of old Aluminium/Copper strip of any size fixed with PVC shaddle and fixing screws for roof conductor /down conductor above ground upto test points etc complete as directed.

M/S AUTOMATION AND SWITCHGEAR CONTROL

Hansraj Shivhare