SPECIAL REPAIR / IMPROVEMENT TO EXTERNAL ELECTRIC SUPPLY DISTRIBUTION SYSTEM , LT PANELS, STREET LIGHTS AND ALLIED WORK AT TMQ, SINGLE OFFICERS LIVING IN DOMESTIC AREA AT GE AIR FORCE JAISALMER

Amount

Dismantling existing ACSR (any size) from over head line complete all as specified and directed.

Dismantling insulators any type and any size complete all as specified and directed.

Dismantling of cross arm(made of MS channels / angles etc.) or clamps etc.complete and stacking aside for re-use / replacement complete all as specified and directed.

Dismantling of stay assembly embedded in concrete and removing materials from site of work complete all as specified and directed.

Dismantling of old unserviceable service connection cable with GI wire and reel insulator complete all as specified and directed.

Dismantling of existing GI earth wire any size complete all as specified and directed.

Taking down of old unserviceable cable of any type any size complete all as specified and directed.

Excavation in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation etc. or for laying of cables, pipes, erection of poles, structs/stays etc. or for shafts, wells, cesspits, manholes, pier holes, etc not exceeding 10 sqm on plan and getting out in any type of soil complete all as specified and directed.

Dry tibba sand cushioning to underground cable provided with a layer of 8cm deep before laying cable and 15cm after laying of cable and punned to 18cm after laying of cable and cover for protection of underground cable complete all as specified and directed. Notes :- (i) Approved dry sand free from vegetation, grass and other deleterious substances shall be used. (ii) For the purpose of payment only punned thickness shall be measured for payment.

Stone patti 40 to 50mm thick rough dressed Jodhpur stone slab cover in trenches for protection of cable 25 to 35cm wide and not less than 60cm in length laid dry abutting each other with gap between adjacent slab not exceeding 10mm over sand cushioning complete all as specified and directed.

Removal of excavated soil/ material to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.50 metre above the starting point complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in soft/loose soil complete all as specified and directed.

Supply and erecting steel tubular poles complete with cast iron base plate, finial taper plug , bolts Nuts & screws complete all as specified type 410SP 31 of 9 mtr long including painting of pole with one coat red oxide primer & two coats of aluminum paint & emebeded portion shall be painted with two coat of black bituminous paint including dismantling of existing concrete poles/struts ,any size complete all as specified in IS with following specifications:- (i) Excavation in trenches in any types of soil ,returning filling in & well ramming including watering and disposal of surplus soil to a distance not exceeding 50 mtr from the starting points. (ii PCC (1:4:8) type D2 using 40 mm graded crushed stone aggregate as in foundation bedding of size 600x600mm, 200mm base all as specified and directed . (iii) PCC (1:3:6) type C-2 using 40mm graded crushed stone aggregate as upto ground level of size 600x600mm for casing of pole upto planting depth. (iv) PCC (1:2:4) type B-2 using 20mm graded stone aggregate as in coping including necessary form work above GL level. (v) Writing pole No with yellow shade on black base using synthetic enamel paint having height of words exc 5 cm as directed .

Supply, laying or fixing or passing through GI pipe, commissioning and testing of PVC / XLPE insulated, armoured heavy duty, electric cable with aluminium conductor, 1100 volts grade of the following cross section area including suitable size lugs complete all as specified and directed.. Note:- Excavation & earth work, sand cushioning, bricks protection & GI pipe where required shall be measured & paid separately under relevant items:-

10 Sqmm 2 core

10 Sqmm 4 core

16 Sqmm 4 core

25 Sqmm 4 core

35 Sqmm 3.5 core

50 Sqmm 3.5 core

70 Sqmm 3.5 core

120 Sqmm 3.5 core

Galvanized steel water tubing light grade of 40mm bore with clamp of 25x3mm flat iron welded to pipe fixed to wall/pole/ceiling or laid in floors, complete all as specified and directed.

Galvanized steel water tubing light grade of 50mm bore with clamp of 25x3mm flat iron welded to pipe fixed to wall/pole/ceiling or laid in floors, complete all as specified and directed.

Galvanized steel water tubing light grade of 80mm bore with clamp of 25x3mm flat iron welded to pipe fixed to wall/pole/ceiling or laid in floors, complete all as specified and directed.

Boring Hole/Drilling (Horizontally) under the road / pavement / hard standing with the help of trenchless and necessary T&P for inserting galvanised steel pipe of size 100/80mm not less than one metre below ground level complete all as specified and directed. Note: GI pipe shall be measured and paid for seperately in respective items.

Cutting of black top cover of existing road upto 0.6 mtr depth and upto 45cm wide for laying of UG cable and pipe line, refilling and making good after laying UG cable and pipe line with PCC 1:3:6 upto 3-cm from top of the road surface complete all as specified and directed

Junction box made out of fiber reinforced plastic with IP 55/IP 65 protection of size not less than 250 x 200 x 105 mm , 5 way having terminals for termination of cable with necessary nuts and bolts including -02 Nos cable gland, 01 Nos DIN rail for mounting of MCB and 01 No, MCB SP, 10 KA, 6 Amps in and including fixing clamp of FI 50 x 6mm with necessary nuts and bolts complete all as specified and directed.

Relaying LT cable after, jointing or necessary repair work and testing XLPE insulated PVC outer seathed and PVC inner sheath, galvanised steel strips armoured, and reconnecting the cable from over head line and panel suitable for rated voltage of 1100 Volts grade 16 sqmm to 50 sqmm 4/3.5 Core and laid in treches/ducts/pipe or on read/pole all as required and directed at site. Note: Excavation and earth work and joints will be measured and paid seprately. Note: excavation and earth work joints will be measured and paid seprately

Cable jointing kit for 1100 Volts grade LT cable for straight through heat shrink type joint complete with jointing material and accessories suitable for XLPE armoured aluminium conductor cable of size above 25 sqmm 3.5 core to 50 sqmm 3.5 core including dismantling & taking out old unserviceable jointing kit complete all as specified and directed .

Design, supply, erection, commissioning and testing of outdoor type LT Panel, platform mounted, suitable for 3 phase 4 wire, 415 volts AC supply and having 4 Nos stepped type main copper bus bars of 400 Amps, looping & branch connection system shall be made with suitable rating copper bus bar having sleeves of colour coded .The chamber shall be painted with powder coated paint (Shade : RAL-7032) after 9 tank pre-treatment of surfaces. The LT Panel shall be provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 and general construction conforming to IS : 13947. The LT Panel shall be made out of 3.15mm thick CRCA mild steel sheet and 3.00mm thick gland plate , front door (02 layers) and rear Door (01 layer) opening facility and 4 side slanting canopy type roof on top and mild steel channel (75 MC) base frame at bottom. All incoming MCCBs shall be marked with location and rating of MCCBs. The Feeder Pillar shall be provided with ventilation facility in the form of louvers for better heat dissipation complere and including the followings : CONTROL WIRING : All control wirings shall have to be carried out with 1100 volts rated FR grade PVC insulated multi-flexible type copper wire of cross sectional area 1.50Sqmm and shall be properly bunched, tied and dressed, ferrule marked for proper identification and crimped with suitable size and type of tinned copper lugs and shall be wrapped with PVC spring type tube near the door hinges. CABLE ALLEY- Cable alley shall be provided in both side of the panel of suitable space for all incoming and outgoing cables. Cable terminals shall be provided for conecting of all incoming and outgoing cables, INCOMING :- MCCB, 4 pole having breaking capacity 36 KA , adjustable overload, short circuit, instantaneous and neutral protection of rating 250Amps, 415 Volts, 50 Hz. - 01 No OUTGOING : (a) MCCB 100 Amps, 4 pole , 415 volts, 25 KA, 50 Hz, thermal magnetic release, adjustable type 70 to 100% - 02Nos (b) MCCB 63 Amps, 4 pole , 415 volts, 16 KA, 50 Hz, thermal magnetic release, adjustable type 70 to 100% - 05 Nos (c) MCB, 32 Amps, TPN, 240 volts, 10 KA, 50 Hz - 01 Nos (d) Digital volt meter 96mm x 96mm suitable to read 0 to 500 volts, accuracy class 1% - 01 Nos

(e) Digital Ammeter 96mm x 96mm suitable to read 0 to 400 Amps, accuracy class 1% - 01 Nos (f) Current transformer (CT) of rating 250/5, tape wound, rated burden 5 VA - 03 Nos supply - 1set of 03 Nos (Red - 01, Yellow- 01, Blue - 01)(h) Control fuse holder, made of bakellite, 16 Amps rating, stud type, pannel door mounting complete with 01 No 02 Amps HRC fuse of suitable type- 03 Nos (j) Copper bus bar 20mm wide,5mm thick, of suitable length duly mounted on FRP bus bar insulators and marked with standard colour coded sleeves / tapes for all outgoing MCCBs - 07 Nos. (k) LED Pilot Lamp of following colours : (i) RED - 01 No, YELLOW - 01 No, BLUE - 01 No. (l) Danger Notice Plate -02 Nos (m) Power contactor four pole with coil voltage 230 volt of capacity 25 Amps 50 cycles. - 01 Nos (n) Time switch microrex analog time switch Cat part No 412814 of Legrand -01 Nos (o) Pannel box made up of CRCA mild steel 3.15mm thick, duly powder coated with busbar and internal wiring all as per CPRI approved (The panel shall not be less than 1.60 Sqm front area) 'Note : Panel will be manufactured by CPRI approved firm as indicated above. The contractor shall submit drawing of the panels to Engr-in-charge before procurement of LT panel for approval alongwith CPRI approval. Foundation will prepared as per instructions of manufacturer and rate of fondation shall be deemed to be included in the quoted rates.

Design, supply, erection, commissioning and testing of outdoor type LT Panel, platform mounted, suitable for 3 phase 4 wire, 415 volts AC supply and having 4 Nos stepped type main copper bus bars of 250 Amps, looping & branch connection system shall be made with suitable rating copper bus bar having sleeves of colour coded .The chamber shall be painted with powder coated paint (Shade : RAL-7032) after 9 tank pre-treatment of surfaces. The LT Panel shall be provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 and general construction conforming to IS : 13947. The LT Panel shall be made out of 3.15mm thick CRCA mild steel sheet and 3.00mm thick gland plate , front door (02 layers) and rear Door (01 layer) opening facility and 4 side slanting canopy type roof on top and mild steel channel (75 MC) base frame at bottom. All incoming MCCBs shall be marked with location and rating of MCCBs. The Feeder Pillar shall be provided with ventilation facility in the form of louvers for better heat dissipation complere and including the followings :CONTROL WIRING : All control wirings shall have to be carried out with 1100 volts rated FR grade PVC insulated multi-flexible type copper wire of cross sectional area 1.50Sqmm and shall be properly bunched, tied and dressed, ferrule marked for proper identification and crimped with suitable size and type of tinned copper lugs and shall be wrapped with PVC spring type tube near the door hinges.CABLE ALLEY- Cable alley shall be provided in both side of the panel of suitable space for all incoming and outgoing cables. Cable terminals shall be provided for conecting of all incoming and outgoing cables, INCOMING :- MCCB, 4 pole having breaking capacity 25 KA , adjustable overload, short circuit, instantaneous and neutral protection of rating 160Amps, 415 Volts, 50 Hz. - 01 No OUTGOING : (a) MCCB 63 Amps, 4 pole , 415 volts, 16 KA, 50 Hz, thermal magnetic release, adjustable type 70 to 100% - 05 Nos (b) Digital volt meter 96mm x 96mm suitable to read 0 to 500 volts, accuracy class 1% - 01 Nos (c) Digital Ammeter 96mm x 96mm suitable to read 0 to 160 Amps, accuracy class 1% - 01 Nos (d) Current transformer (CT) of rating 160/5, tape wound, rated burden 5 VA - 03 Nos

(e) LED indicator lamps complete with integral circuit and cluster LED, suitable to operate in 230-240 Volts AC supply - 1set of 03 Nos (Red - 01, Yellow- 01, Blue - 01) (f) Control fuse holder, made of bakellite, 16 Amps rating, stud type, (g) LED indicator lamps complete with integral circuit and cluster LED, suitable to operate in 230-240 Volts AC pannel door mounting complete with 01 No 02 Amps HRC fuse of suitable type- 03 Nos suitable type- 03 Nos (g) Copper bus bar 20mm wide,5mm thick, of suitable length duly mounted on FRP bus bar insulators and marked with standard colour coded sleeves / tapes for all outgoing MCCBs - 05 Nos. (h) Copper bus bar 20mm wide,5mm thick, of suitable length duly mounted on FRP bus bar insulators and marked with standard colour coded sleeves / tapes for all outgoing MCCBs - 06 Nos. (j) LED Pilot Lamp of following colours : (i) RED - 01 No, YELLOW - 01 No, BLUE - 01 No. (k) Danger Notice Plate -02 Nos (l) Pannel box made up of CRCA mild steel 3.15mm thick, duly powder coated with busbar and internal wiring all as per CPRI approved (The panel shall not be less than 1.50 Sqm front area) Note : Panel will be manufactured by CPRI approved firm . The contractor shall submit drawing of the panels to Engr-in-charge before procurement of LT panel for approval alongwith CPRI approval. Foundation will prepared as per instructions of manufacturer and rate of fondation shall be deemed to be included in the quoted rates.

Design, supply, erection, commissioning and testing of outdoor type LT Panel, platform mounted, suitable for 3 phase 4 wire, 415 volts AC supply and having 4 Nos stepped type main copper bus bars of 300 Amps, looping & branch connection system shall be made with suitable rating copper bus bar having sleeves of colour coded .The chamber shall be painted with powder coated paint (Shade : RAL-7032) after 9 tank pre-treatment of surfaces. The LT Panel shall be provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 and general construction conforming to IS : 13947. The LT Panel shall be made out of 3.15mm thick CRCA mild steel sheet and 3.00mm thick gland plate , front door (02 layers) and rear Door (01 layer) opening facility and 4 side slanting canopy type roof on top and mild steel channel (75 MC) base frame at bottom. All incoming MCCBs shall be marked with location and rating of MCCBs. The Feeder Pillar shall be provided with ventilation facility in the form of louvers for better heat dissipation complere and including the followings :CONTROL WIRING : All control wirings shall have to be carried out with 1100 volts rated FR grade PVC insulated multi-flexible type copper wire of cross sectional area 1.50Sqmm and shall be properly bunched, tied and dressed, ferrule marked for proper identification and crimped with suitable size and type of tinned copper lugs and shall be wrapped with PVC spring type tube near the door hinges. CABLE ALLEY- Cable alley shall be provided in both side of the panel of suitable space for all incoming and outgoing cables. Cable terminals shall be provided for conecting of all incoming and outgoing cables, INCOMING :- On Load Change over switch, 4 pole of rating 200 Amps, 415 Volts, 50 Hz. - 01 No (b) MCCB, 4 pole having breaking capacity 25 KA , adjustable overload, short circuit, instantaneous and neutral protection of rating 200 Amps, 415 Volts, 50 Hz. - 01 No OUTGOING : (a) MCCB 4 Pole having breaking capacity 25 KA adjustable overload, short circuit, instantaneous and neutral protection of rating 100 Amps. - 01 No (b) MCCB 4 poles, having breaking capacity 16 KA adjustable overload, short circuit, instantaneous and neutral protection of rating 63 Amps. - 04 No (c ) Digital volt meter 96mm x 96mm suitable to read 0 to 500 volts, accuracy class 1% - 01 Nos

(e) Current transformer (CT) of rating 160/5, tape wound, rated burden 5 VA - 03 Nos (f) LED indicator lamps complete with integral circuit and cluster LED, suitable to operate in 230-240 Volts AC supply - 1set of 03 Nos (Red - 01, Yellow- 01, Blue - 01) (g) Control fuse holder, made of bakellite, 16 Amps rating, stud type, pannel door mounting complete with 01 No 02 Amps HRC fuse of suitable type- 03 Nos (h) Copper bus bar 20mm wide,5mm thick, of suitable length duly mounted on FRP bus bar insulators and marked with standard colour coded sleeves / tapes for all outgoing MCCBs - 05 Nos. (j) LED Pilot Lamp of following colours : (i) RED - 01 No, YELLOW - 01 No, BLUE - 01 No. (k) Danger Notice Plate -02 Nos (l) Pannel box made up of CRCA mild steel 3.15mm thick, duly powder coated with busbar and internal wiring all as per CPRI approved (The panel shall not be less than 1.50 Sqm front area) ' Note : Panel will be manufactured by CPRI approved firm as indicated above. The contractor shall submit drawing of the panels to Engr-in-charge before procurement of LT panel for approval alongwith CPRI approval. Foundation will prepared as per instructions of manufacturer and rate of fondation shall be deemed to be included in the quoted rates.

Design, supply, erection, commissioning and testing of outdoor type LT Panel, platform mounted, suitable for 3 phase 4 wire, 415 volts AC supply and having 4 Nos stepped type main copper bus bars of 400 Amps, looping & branch connection system shall be made with suitable rating copper bus bar having sleeves of colour coded .The chamber shall be painted with powder coated paint (Shade : RAL-7032) after 9 tank pre-treatment of surfaces. The LT Panel shall be provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 and general construction conforming to IS : 13947. The LT Panel shall be made out of 3.15mm thick CRCA mild steel sheet and 3.00mm thick gland plate , front door (02 layers) and rear Door (01 layer) opening facility and 4 side slanting canopy type roof on top and mild steel channel (75 MC) base frame at bottom. All incoming MCCBs shall be marked with location and rating of MCCBs. The Feeder Pillar shall be provided with ventilation facility in the form of louvers for better heat dissipation complere and including the followings :CONTROL WIRING : All control wirings shall have to be carried out with 1100 volts rated FR grade PVC insulated multi-flexible type copper wire of cross sectional area 1.50Sqmm and shall be properly bunched, tied and dressed, ferrule marked for proper identification and crimped with suitable size and type of tinned copper lugs and shall be wrapped with PVC spring type tube near the door hinges. CABLE ALLEY- Cable alley shall be provided in both side of the panel of suitable space for all incoming and outgoing cables. Cable terminals shall be provided for conecting of all incoming and outgoing cables, INCOMING :- (a) On Load Change over switch, 4 pole of rating 250 Amps, 415 Volts, 50 Hz. - 01 No (b) MCCB 4 pole having breaking capacity 25 KA , adjustable overload, short circuit, instantaneous and neutral protection of rating 250Amps, 415 Volts, 50 Hz. - 01 No OUTGOING : (a) MCCB 4 Pole having breaking capacity 25 KA adjustable overload, short circuit, instantaneous and neutral protection of rating 100 Amps. - 03 No (b) MCCB 4 pole having breaking capacity 16 KA adjustable overload, short circuit, instantaneous and neutral protection of rating 63 Amps. - 02 No

(c ) Digital volt meter 96mm x 96mm suitable to read 0 to 500 volts, accuracy class 1% - 01 Nos (d) Digital Ammeter 96mm x 96mm suitable to read 0 to 400 Amps, accuracy class 1% - 01 Nos (d) Digital Ammeter 96mm x 96mm suitable to read 0 to 400 Amps, accuracy class 1% - 01 Nos (e) Current transformer (CT) of rating 160/5, tape wound, rated burden 5 VA - 03 Nos (f) LED indicator lamps complete with integral circuit and cluster LED, suitable to operate in 230-240 Volts AC supply - 1set of 03 Nos (Red - 01, Yellow- 01, Blue - 01) (g) Control fuse holder, made of bakellite, 16 Amps rating, stud type, pannel door mounting complete with 01 No 02 Amps HRC fuse of suitable type- 03 Nos (h) Copper bus bar 20mm wide,5mm thick, of suitable length duly mounted on FRP bus bar insulators and marked with standard colour coded sleeves / tapes for all outgoing MCCBs - 05 Nos. (j) LED Pilot Lamp of following colours : (i) RED - 01 No, YELLOW - 01 No, BLUE - 01 No. (k) Danger Notice Plate -02 Nos (l) Pannel box made up of CRCA mild steel 3.15mm thick, duly powder coated with busbar and internal wiring all as per CPRI approved (The panel shall not be less than 1.50 Sqm front area) 'Note : Panel will be manufactured by CPRI approved firm .The contractor shall submit drawing of the panels to Engr-in-charge before procurement of LT panel for approval alongwith CPRI approval. Foundation will prepared as per instructions of manufacturer and rate of fondation shall be deemed to be included in the quoted rates.

Design, supply, erection, commissioning and testing of outdoor type LT Panel, platform mounted, suitable for 3 phase 4 wire, 415 volts AC supply and having 4 Nos stepped type main copper bus bars of 500 Amps, looping & branch connection system shall be made with suitable rating copper bus bar having sleeves of colour coded .The chamber shall be painted with powder coated paint (Shade : RAL-7032) after 9 tank pre-treatment of surfaces. The LT Panel shall be provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 and general construction conforming to IS : 13947. The LT Panel shall be made out of 3.15mm thick CRCA mild steel sheet and 3.00mm thick gland plate , front door (02 layers) and rear Door (01 layer) opening facility and 4 side slanting canopy type roof on top and mild steel channel (75 MC) base frame at bottom. All incoming MCCBs shall be marked with location and rating of MCCBs. The Feeder Pillar shall be provided with ventilation facility in the form of louvers for better heat dissipation complete and including the followings :CONTROL WIRING : All control wirings shall have to be carried out with 1100 volts rated FR grade PVC insulated multi-flexible type copper wire of cross sectional area 1.50Sqmm and shall be properly bunched, tied and dressed, ferrule marked for proper identification and crimped with suitable size and type of tinned copper lugs and shall be wrapped with PVC spring type tube near the door hinges. CABLE ALLEY- Cable alley shall be provided in both side of the panel of suitable space for all incoming and outgoing cables. Cable terminals shall be provided for conecting of all incoming and outgoing cables, INCOMING :- (a) On Load Change over switch, 4 pole of rating 315 Amps, 415 Volts, 50 Hz. - 01 No (b) MCCB 4 pole having breaking capacity 35 KA , adjustable overload, short circuit, instantaneous and neutral protection of rating 315Amps, 415 Volts, 50 Hz. - 01 No OUTGOING : (a) MCCB 4 pole having breaking capacity 25 KA adjustable overload, short circuit, instantaneous and neutral protection of rating 200 Amps. - 01 No (b) 4 pole MCCB having breaking capacity 25 KA adjustable overload, short circuit, instantaneous and neutral protection of rating 100 Amps. - 02 No

(c ) 4 pole MCCB having breaking capacity 16 KA adjustable overload, short circuit, instantaneous and neutral protection of rating 63 Amps. - 02 No (c ) Digital volt meter 96mm x 96mm suitable to read 0 to 500 volts, accuracy class 1% - 01 Nos (d) Digital Ammeter 96mm x 96mm suitable to read 0 to 400 Amps, accuracy class 1% - 01 Nos (e) Current transformer (CT) of rating 315/5, tape wound, rated burden 5 VA - 03 Nos (f) LED indicator lamps complete with integral circuit and cluster LED, suitable to operate in 230-240 Volts AC supply - 1set of 03 Nos (Red - 01, Yellow- 01, Blue - 01) (g) Control fuse holder, made of bakellite, 16 Amps rating, stud type, pannel door mounting complete with 01 No 02 Amps HRC fuse of suitable type- 03 Nos (h) Copper bus bar 20mm wide,5mm thick, of suitable length duly mounted on FRP bus bar insulators and marked with standard colour coded sleeves / tapes for all outgoing MCCBs - 06 Nos. (j) LED Pilot Lamp of following colours : (i) RED - 01 No, YELLOW - 01 No, BLUE - 01 No. (k) Danger Notice Plate -02 Nos (l) Panel box made up of CRCA mild steel 3.15mm thick, duly powder coated with busbar and internal wiring all as per CPRI approved (The panel shall not be less than 1.50 Sqm front area) 'Note : Panel will be manufactured by CPRI approved firm as indicated above. The contractor shall submit drawing of the panels to Engr-in-charge before procurement of LT panel for approval alongwith CPRI approval. Foundation will prepared as per instructions of manufacturer and rate of fondation shall be deemed to be included in the quoted rates.

Design, supply, erection, testing and commissioning of outdoor type LT Bus Bar Chamber box, platform mounted, suitable for 3 phase 4 wire, 415 volts AC supply and having 4 Nos stepped type Aluminium bus bars (40mm x 6mm) for looping & branch connection system .The chamber shall be painted with powder coated paint (Shade : RAL-7032) after 7 tank pre-treatment of surfaces. The bus bar chamber shall be provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 and general construction conforming to IS : 13947 in and including providing of one No MCCB of 160 Amps, 4 Pole, 25 KA, 50 Hz 415 Volts .The bus bar chamber shall be made out of 3.00mm thick CRCA mild steel sheet and 3.00mm thick gland plate , front door (01 layer) and rear Door (01 layer) opening facility and 4 side slanting canopy type roof on top and mild steel channel (75 MC) base frame at bottom with 04 Nos of 75x75x6mm equal angle of adequate length. The bus bar chamber shall be provided with ventilation facility in the form of louvers for better heat dissipation complete all as specified and directed. Note : The bus bar chamber Box shall be designed in such a way that adequate workable space is made available inside the compartments and the size of the chamber shall not be less than 500mm height (without base frame & canopy), 500mm width and 450mm depth).

PVC elastomer insulated round or flat, sheathed, multcore industrial flexible cable with bright annealed copper conductor of flat cable size 1.5 sqmm, 3 coreconforming ti IS 694-1990 for electric connection from feeder /looping box /street light over head line to street light fittings including taking out old unserviceable cable from pole all as specified and directed.

MS Cross arms, bracings, supports, clamp and back plates fabricated from structural steel section including nuts, bolts, washers, welding, bending cold or hot drilling holes for bolts in any type, shape or as indicated and directed inclusive of one coat of red oxide and one coat of aluminium paint complete.

Plain cement concrete (1:2:4) Type B-1 (using 20 mm graded granite stone aggregate) as in copping of poles and plateform of panels other indicated work including necessary form work and finished the surfaces including demolition of existing concrete complete all as specified and directed.

Earthing complete with galvanished earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of plate not less than 1.5 deep below normal ground level and connected to galvanished iron earth lead strip 32mmx6mm upto 7.50 metre, by means of GI nuts, bolt, check nuts, washers, thimbles, etc as shown in electrical plate No. 5 SSR Part-I and connection to main switch board or panel and testing on completion including excavation and earth work in any type to soil, returning fitting in and removal of surface spoil to a distance not exceeding 50 metre, PCC chamber (1:3:6) type C-2, charcoal and salt mixed layer 15cm thick all around the earth plate electrode, MS funnel with wire mesh, GI pipe light grade 20mm bore for watering and 50mm bore GI pipe light grade for earth wire protection fixed with poles with two clamps, made from earth lead strip 32mm x 6mm, bolts, nuts and washers, 80mm thick pre cast RCC cover 1:2:4, type B-1, reinforced with hard drawn steel wire fabric weighing not less than 4 Kg/Sqm in lieu of CI cover etc including taking down old earth complete all as specified and directed. Note : (i) The unit rate shall be deemed to included for Test point, 32mmx6mm GI strip from top of the earth plate upto 7.50m above ground level. In case, GI protection pipe required is less than 7.50m, no price adjustment shall be made. (ii) PCC pit shall be provided at least 500mm away from the earth pit and not just on the earth pit and extra cost of additional length of water pipes and fittings, junctions, elbow etc shall be deemed to be included in the unit rate quoted by the contractor.

LED bollard light decorative type with reflector not less than 10 watt , IP65 rated Inverted Pyramid Tripod type LED Bollard with soft 360 deg light distribution having fixing arrangements at bottom with necessary nuts, bolts, washers complete in and including taking down of old unserviceable lights complete all as specified and directed,

Bracket made out of 40mm bore galvanized steel tubing medium grade 1.50m long including bending if required as directed, 02 Nos clamps made out of MS flat iron 40x6mm of including suitable size fixed with bolts, nuts and washer including drilling holes and grouting with the same for fixing bolts including taking down old unserviceable complete all as specified and directed.

LED flood lights not less than 120 watts, nominal voltage 240 volts, 50 Hz, high efficiency long life LED module with SMD LED package mounted on MCPCB, lumen efficacy of LED shall not be less than 100 lumen/W, Colour temp (CCT) -5700K and viewing angle of 120 degree to ensure better uniformity, epoxy powder coated pressure die cast aluminium housing elegantly designed heat sink for efficient thermal management, high quality toughened glass IK 07 fixed to housing, having electronic driver, integral, isolated electronic driver with lower THD, output open/short circuit protection, over voltage protection, surge voltage protection with SPD not less than 10 KV and other safety test as per IS 15885 Part-2/Sec 13, having adjustable MS cradle of thickness 5mm provided with the fixture by 2 elliptical slots complete all as specified and directed,

Energy efficient LED street light fittings of capacity not less than 60 watt, pressure die cast alluminium housing & toughened glass with IP-66 degree of protection, individuals LED's should have lenses for better throw across & along road range 140-280 volts fittings should be provided 10 KV surge protection external and apart from this surge, arrestor driver should have additional 4 KV surge protector in built in driver for maximised protections, should have lumens output of 110 lumens watt minium protections facility in drivers, driver should be potted type for viberation proof performance & includings making electrical connections fixed as in repair complete all as specified and directed. Note :- Driver should be BIS registered with "R" marking.

SANJOLI CONSTRUCTION COMPANY

SHREE BHAGWATI ENTERPRISES

HUMERS INFRATECH

M/s Yash Electrical and Maintenance

star electricals

GITANSH ENGINEERS AND COMPANY