REPAIR /REPLACEMENT OF LT CABLE AND OTHER ALLIED WORK IN AREA (I) AND AREA (II) AT GE (AF) STN JAISALMER

Amount

Excavation in trenches, n exc 1.5m wide and n exc 1.5m in depth , for foundation, etc or for shafts, wells, cesspits, manholes, pier holes, laying of cables etc. n exc 10sqm on plan and n exc 1.5m in depth and getting out in any type soil complete all as specified and as 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 tibba 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.

Removing surplus soil to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and as directed .

Returning, filling in , including spreading, leveling, watering and well ramming in layers each n.exc 25cm complete all as specified and as directed .

Plain cement concrete (1:4:8) Type D-2 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete for foundation of walls complete all as specified and directed.

Plain cement concrete (1:2:4) Type B-1 (using 20 mm graded granite stone aggregate) as in copping of poles including necessary form work and finished the surfaces 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 (1:2:4) type B-1, charcoal and salt mixed layer 15cm thick all around the earth plate electrode, MS funnel with wire mesh, 20mm bore, Galvanised Iron pipe light grade, 1.50 metre long for watering and 40mm bore Galvanised Iron pipe light grade for earth lead protection 5.00 metre long 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 wieghing not less than 4 Kg/Sqm in lieu of CI cover etc including dismantling & taking out old unserviceable earthing complete all as specified & as directed. Note : (i) Excavation and earth work for drilling hole for electrode in any type of soil shall be included in this item. (ii) 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. (iii) 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 tenderer.

Earthing complete with galvanized steel earth plate electrode 60cmx60cmx6mm thick burried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of plate not less than 1.5 m deep below normal ground level and connected to and including galvanized iron earth wire 4mm dia by means of GI nuts, bolts, check nuts, washers thimbles, etc as shown in electrical plate No. 3 of SSR Part-I and connection to main switch board/Test point/ panel/ equipment and testing on completion including excavation and earth work in any type of soil, returning filling in, and removal of surplus spoil to a distance not exceeding 50 metre, charcoal and salt in alternate layer 15cm thick all around the earth plate electrode, Mild Steel Funnel with wire mesh, 20mm bore, GI pipe medium grade, 1.50 metre long for watering and 15mm bore, GI pipe light grade, 7.50 metre long for earth wire protection fixed with poles with two clamps, made from MS flat 25 mmx3mm, bolts, nuts and washers, PCC chamber (1:2:4) type B-1, using 20mm graded stone aggregate with angle iron 40x40x5mm frame 60mm thick RCC cover with 6mm steel bars 100mm centre to centre both ways etc including dismantling & taking out old existing unserviceable earthing complete all as specified & as directed. Note : (i) PCC chamber shall be constructed at least 1.5 mtr away from the earth electrode and pipe for watering shall be provided in slanting manner. (ii) If earth resistance of earthing is not found satisfactory it will be redone by the contractor on his risk and cost.

Supply, laying, jointing and testing XLPE insulated screened PVC bedded, armoured, heavy duty underground electric cable with stranded aluminium conductor 1100 volts grade cross sectional area 10 sq mm 2 core confirming to IS-7098 (Part-I-1988) laid in trenches, along poles through pipes etc. including taking out old unservicable cable complete all as specified. Notes :- (i) Sand cushioning, cable protection, GI pipe and excavation & earth work shall be measured & paid for separately (ii) Road cutting/ floor cutting/ cutting holes etc in walls required for laying/ fixing of cable etc shall be made good as per existing. Nothing extra shall be admissible on this account. Quoted rates shall be inclusive of the above provisions.

All per srl item No 15.00 here-in before but 10 sq mm 4 core

All per srl item No 15.00 here-in before but 16 sq mm 4 core

All per srl item No 15.00 here-in before but 25 sq mm 4 core

All per srl item No 15.00 here-in before but 35 sq mm 3.5 core

All per srl item No 15.00 here-in before but 50 sq mm 3.5 core

All per srl item No 15.00 here-in before but 240 sq mm 3.5 core

Galvanized steel water tubing light grade of 40mm bore with & including all fittings complete, fixed with clamp of 25x3mm flat iron to wall/pole/ceiling or laid in trenches under floor/road, including taking up or down old unserviceable steel water tubing and connections of 40mm bore, complete all as specified and directed.

Galvanized steel water tubing light grade of 50mm bore with & including all fittings complete, fixed with clamp of 25x3mm flat iron to wall/pole/ceiling or laid in trenches under floor/road, including taking up or down old unserviceable steel water tubing and connections of 50mm bore, complete all as specified and directed.

Galvanized steel water tubing light grade of 80mm bore with & including all fittings complete, fixed with clamp of 25x3mm flat iron to wall/pole/ceiling or laid in trenches under floor/road, including taking up or down old unserviceable steel water tubing and connections of 50mm bore, complete all as specified and directed.

Polypropylene random copolymer concealed (PPR) Pipes outer dia 20mm (PN-16), , 3 Layer, UV stabilised having thermal stability upto 93 degree centrigrade complete and fixed with the pole by providing Flat Iron clamps, nuts and bolts of size 25x25x3mm with nuts & bolts for protection of connecting wires, connection from Junction box to light fittings complete , including taking up or down old unserviceable pipe and connections of 20mm bore, complete all as specified and directed.

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 (32mm x 5mm) 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.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. The bus bar chamber shall be provided with ventilation facility in the form of louvers for better heat dissipation including taking down old unserviceable existing 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).

MCCB, 3 Pole, 100 Amps rating, rupturing capacity 16 kA, 415 Volt grade, AC, 50 Hz, thermal Magnetic protection unit and connected link and making connections using suitable size copper lugs/thimbles and crimping tool, including disconnecting & taking down old unserviceable MCCB, complete all as specified & directed.

MCCB, 4 Pole, 160 Amps rating, rupturing capacity 25 KA, 415 Volt grade, AC, 50 Hz, thermal Magnetic protection unit and connected link and making connections using suitable size copper lugs/thimbles and crimping tool, including disconnecting & taking down old unserviceable MCCB, complete all as specified & directed.

MCCB, 4 Pole, 200 Amps rating, rupturing capacity 25 KA, 415 Volt grade, AC, 50 Hz, thermal Magnetic protection unit and connected link and making connections using suitable size copper lugs/thimbles and crimping tool, including disconnecting & taking down old unserviceable MCCB, complete all as specified & directed.

MCCB, 4 Pole, 250 Amps rating, rupturing capacity 36 kA, 415 Volt grade, AC, 50 Hz, thermal magnetic protection unit and connected link and making connections using suitable size copper lugs/thimbles and crimping tool, including disconnecting & taking down old unserviceable MCCB, complete all as specified and directed.

MCCB, 4 Pole, 400 Amps rating, rupturing capacity 36 kA, 415 Volt grade, AC, 50 Hz, thermal magnetic protection unit and connected link and making connections using suitable size copper lugs/thimbles and crimping tool, including disconnecting & taking down old unserviceable MCCB, complete all as specified and directed.

MCCB, 4 Pole, 630 Amps rating, rupturing capacity 50 kA, 415 Volt grade, AC, 50 Hz, thermal magnetic protection unit and connected link and making connections using suitable size copper lugs/thimbles and crimping tool, including disconnecting & taking down old unserviceable MCCB, complete all as specified and directed.

Junction box made out of polycarbonate with IP 55/IP 65 protection of size 200mm x 160mm x 98mm, 5 way having terminals for termination of cable with necessary nuts and bolts including 02 Nos polycarbonate cable gland, 01 Nos DIN rail for mounting of MCB and including MCB, Single Pole, rupturing capacity 10 kA, 6 Amps in and including fixing clamp of FI 50 x 6mm with necessary nuts and bolts complete including taking down old unserviceable junction box of any type complete all as specified and directed.

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 30mm from top of the road surface complete all as specified and directed

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 25 sqmm 3.5/4 core to 95 sqmm 3.5 core including dismantling & taking out old unserviceable jointing kit complete all as specified and directed

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 95 sqmm 3.5 core to 120 sqmm 3.5 core including dismantling & taking out old unserviceable jointing kit complete all as specified and directed

Elastomer insulated, flat,sheathed, multicore, industrial flexible cable with bright annealed copper conductor, 1100 volts grade cable of size 1.5sqmm, 3 core, confirming to IS 694-1990 including taking down of old unserviceable connection wire complete all as specified and directed.

Preparation of RCC surfaces LT/HT electricover head line poles and all mild steel clamps, cross arms work on poles with apply one coat of superior aluminium paint on iron surface and synthetic eanmel paint on RCC pole surface from top to bottom including necessary preparation of surfaces and painting of alternate strips with blue paint in three strip of 30 cm each upto 1.5 mtr above PCC benching /coping complete all as specified and directed.

Preparation of steel surfaces for steel tubular electric poles, swan neck pole of HT/LT over head line and all mild steel clamps, cross arms work on poles with one coat of superior aluminium paint including necessary preparation of surfaces and painting of alternate strips with white and blue for LT and black and red for HT pole and five Nos of synthetic enamelled paint strip of 30 cm height upto 1.5 mtr above PCC benching /coping complete all as specified and directed.

Supply, fixing, connecting and testing of Automatic street light switch using infrared sensor based nature switch for automatic switching of street lights, nature switch operation should be based on natural light lux level. Required illumination level for switching on is <30 lux and for switching off >10 lux. The sensor should also have part night operation facility for 4-12 hours. The sensor alongwith suitable power contactor, incoming-outgoing MCBs should be enclosed in a pole/wall moutaed enclosure made out of rust proof, electric shock proof, termite proof and FR grade SMC junction box conforming to IP-54. The circuit should be suitable enough to take 8 KW 3 Phase load with contactor 25 Amps conforming to IEC-60947-4-1/IS-13947-4-1 and incoming and outgoing MCBs of rating 32 Amps conforming to IEC-60898/IS-8828 and circuit wiring of minimum 10 sqmm copper conductor wire and including providing of 50x6mm flat iron clamp, necessary nuts and bolts, including dismantling/taking down of old existing street light switching system complete all as specified and directed. Make of nature switch - Model No Swadeep-02EC8kw3P of Kakatiya Energy System or equivalent make of Bajaj/Healer, Make for Contactor- BCH/L&T/Schneider, Make of MCBs-Hager/Schneider/L&T/C&S, Enclouser - Sintax or equivalent

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 600 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 in and including dismantling of old unserviceable LT Panel 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 400 Amps, 4 pole, 415 volts, 35/36 kA, 50 Hz, Ics=Icu=100%, Electronic release - 01 Nos OUTGOING : (a) MCCB 250 Amps, 4 pole, 415 volts, 35/36 KA, 50 Hz, thermal magnetic release, Ics = 100%Icu, - 01 Nos

(b) MCCB 200 Amps, 4 pole, 415 volts, 25 KA, 50 Hz, thermal magnetic release, Ics = 100%Icu, - 01 Nos (c) MCCB 63 Amps, 4 pole, 415 volts, 16 KA, 50 Hz, thermal magnetic release, Ics = 100%Icu, - 03 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 630 Amps, accuracy class 1% - 01 Nos (f) Current transformer (CT) of rating 400/5, tape wound, rated burden 5 VA - 03 Nos (g) 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) (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 (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 1.80 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 foundation 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 in and including dismantling of old unserviceable LT Panel 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 250 Amps, 4 pole, 415 volts, 35/36 kA, 50 Hz, Ics=Icu=100%, Electronic release - 01 Nos OUTGOING : (a) MCCB 100 Amps, 4 pole, 415 volts, 35/36 KA, 50 Hz, thermal magnetic release, Ics = 100%Icu, - 02Nos

(b) MCCB 63 Amps, 4 pole, 415 volts, 25 KA, 50 Hz, thermal magnetic release, Ics = 100%Icu, - 04 Nos(c) MCCB 40 Amps, 4 pole, 415 volts, 16 KA, 50 Hz, thermal magnetic release, Ics = 100%Icu, - 02 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 630 Amps, accuracy class 1% - 01 Nos (f) Current transformer (CT) of rating 250/5, tape wound, rated burden 5 VA - 03 Nos (g) 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) (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 - 04 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 1.50 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 in and including dismantling of old unserviceable LT Panel 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 :- MCCB 250 Amps, 4 pole, 415 volts, 35/36 kA, 50 Hz, Ics=Icu=100%, Electronic release - 01 Nos OUTGOING : (a) MCCB 100 Amps, 4 pole, 415 volts, 35/36 KA, 50 Hz, thermal magnetic release, Ics = 100%Icu, - 01 Nos (b) MCCB 63 Amps, 4 pole, 415 volts, 25 KA, 50 Hz, thermal magnetic release, Ics = 100%Icu, - 04 Nos (c) MCCB 40 Amps, 4 pole, 415 volts, 16 KA, 50 Hz, thermal magnetic release, Ics = 100%Icu, - 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 630 Amps, accuracy class 1% - 01 Nos (f) Current transformer (CT) of rating 250/5, tape wound, rated burden 5 VA - 03 Nos (g) 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) (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 (k) LED Pilot Lamp of following colours : (i) RED - 01 No, YELLOW - 01 No, BLUE - 01 No. (l) Danger Notice Plate -02 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 1.50 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.

Relaying of 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 25 sqmm to 300 sqmm 4/3.5 Core and laid in trenches/ducts/pipe or on read/pole as required complete all as specified and directed.. Note: Excavation and earth work and joints will be measured and paid seprately .

Mild steel cross arms, bracings, supports, clamps and back plates fabricated from mild steel structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one coat primer, one under coat and one finishing coat of synthetic enamel paint/ aluminium paint including disconnecting & taking down old unserviceable 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 1000 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 in and including dismantling of old unserviceable LT Panel 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 :- MCCB 630 Amps, 4 pole, 415 volts, 35/36 kA, 50 Hz, Ics=Icu=100%, Electronic release - 01 Nos

OUTGOING : (a) MCCB 250 Amps, 4 pole, 415 volts, 35/36 KA, 50 Hz, thermal magnetic release, Ics = 100%Icu, - 02 Nos(b) MCCB 200 Amps, 4 pole, 415 volts, 25 KA, 50 Hz, thermal magnetic release, Ics = 100%Icu, - 02 Nos (c) MCCB 63 Amps, 4 pole, 415 volts, 16 KA, 50 Hz, thermal magnetic release, Ics = 100%Icu, - 02 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 630 Amps, accuracy class 1% - 01 Nos (f) Current transformer (CT) of rating 630/5, tape wound, rated burden 5 VA - 03 Nos (g) 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) (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 of suitable size and length duly mounted on FRP bus bar insulators and marked with standard colour coded sleeves / tapes for all outgoing MCCBs - 04 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 1.80 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 foundation 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 in and including dismantling of old unserviceable LT Panel 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 :- MCCB 250 Amps, 4 pole, 415 volts, 35/36 kA, 50 Hz, Ics=Icu=100%, Electronic release - 01 Nos

OUTGOING : (a) MCCB 100 Amps, 4 pole, 415 volts, 35/36 KA, 50 Hz, thermal magnetic release, Ics = 100%Icu, - 02 Nos(b) MCCB 63 Amps, 4 pole, 415 volts, 25 KA, 50 Hz, thermal magnetic release, Ics = 100%Icu, - 02 Nos (c) MCCB 40 Amps, 4 pole, 415 volts, 16 KA, 50 Hz, thermal magnetic release, Ics = 100%Icu, - 02 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 630 Amps, accuracy class 1% - 01 Nos (f) Current transformer (CT) of rating 250/5, tape wound, rated burden 5 VA - 03 Nos (g) 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) (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 - 04 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 1.50 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 foundation shall be deemed to be included in the quoted rates.

new india engineers

SHOBHIT BUILDERS

Anil Builders

M/s Rohit Construction Co.

M/s Shree Construction Company

SHREE BHAGWATI ENTERPRISES