SPECIAL REPAIR TO TARMAC LIGHTS ALONGWITH CABLING IN ALPHA SQN, SPECIAL REPAIR REPLACEMENT OF OH LINE TO UG CABLES, SPECIAL REPAIR REPLACEMENT OF OLD LT UG CABLE FOR ATC POWER HOUSE TO ATC AND SIMULATOR BUILDING, PROVISION OF CERTAIN WORK SERVICES

Amount

S&F high power LED flood light fitting not less than 150W with pressure die cast aluminium housing, IP-65 protection complete with all accessories complete including connecting up with three core twisted flexible copper conductor cable of suitable size all as specified. [Cat No. BVP192 LED160 CW NB FG GR PSU of make: Philips or BJFL 180W LED I of make: Bajaj or LF20-192-060-57-G2 of make: Wipro]

Taking down carefully old unserviceable flood light fitting any type and description complete all as specified and directed.

Supply and fixing of 1100 volts grade three single core having 2.50 Sq.mm multi-stranded copper conductor cable each, flexible PVC insulated and overall PVC sheathed round flexible connection wire as in electric connections complete all as specified and directed.

Dismantling carefully old unserviceable connection wire any size and description complete all as specified and directed.

S&F shock proof, rust proof, fire retardant non transparent Kiosk pole box of size 310 X 210 X 120 mm made of Engineering plastic one piece moulding, for out door duty, with four Nos. of insulated aluminium bus bar of 60 Ampere capacity mounted on unbreakable insulators, 10 Ampere MCB SP with aluminium lugs of suitable size up to 50 Sq.mm including 02 Nos. 40X3 mm flat iron clamps duly painted both side with two coats of synthetic enamel paint over a coat of red oxide primer, necessary suitable size nut-bolts, washers etc. complete all as specified and as directed.

Taking down carefully old unserviceable pole box of light fittings any type and description complete all as specified and directed.

Excavation manually in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for foundation, trenches for laying of water tubing or cables etc. and getting out in soft / loose soil complete all as specified and directed.

Supply and spread river sand as in cushioning for UG cable all as specified in clause 19.75 of SSR Part I. [Note: Punned down thickness shall be considered for payment]

M & L for laying brick as in protection covers over cables using well brunt sub class 'B' old size bricks in trenches over sand cushioning complete all as specified and directed.

M & L for making horizontal hole by mechanical Boring under hard standing, pavements, runway or roads for insertion of GI pipes 50 to 100 mm bore and making good the disturbed surface complete all as specified and as directed.

S & F of 50 mm bore light grade galvanized iron tubing with all necessary GI fittings as in protection pipe of cable laid in trenches or fixed to pole or other vertical surface or for insertion in horizontal boring complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc. 25 cm thick in each layer as in soil complete all as specified and directed.

Removing surplus excavated material (SOIL) to distance not exc. 50 m and depositing where directed at a level not exc. 1.50 m above the starting point complete all as specified and directed.

Supply and laying in trenches / ducts, passing through pipe / fixing on poles 1100 volts grade, ISI marked, 35 Sq.mm 4 core, LT cable (heavy duty), XLPE insulated served with an inner sheathing of PVC tape armoured with galvanized steel wire or tape and over all PVC sheathed with stranded aluminium conductor cable including commissioning and testing with and including taking down old unserviceable cable along with old protection bricks complete all as specified and directed.

Supply and laying in trenches / ducts, passing through pipe / fixing on poles 1100 volts grade, ISI marked, 300 Sq.mm 3.5 core, LT cable (heavy duty), XLPE insulated served with an inner sheathing of PVC tape armoured with galvanized steel wire or tape and over all PVC sheathed with stranded aluminium conductor cable including commissioning and testing complete all as specified and directed.

Supply and laying in trenches / ducts, passing through pipe / fixing on poles 1100 volts grade, ISI marked, 95 Sq.mm 3.5 core, LT cable (heavy duty), XLPE insulated served with an inner sheathing of PVC tape armoured with galvanized steel wire or tape and over all PVC sheathed with stranded aluminium conductor cable including commissioning and testing complete all as specified and directed.

Supply and laying in trenches / ducts, passing through pipe / fixing on poles 1100 volts grade, ISI marked, 70 Sq.mm 3.5 core, LT cable (heavy duty), XLPE insulated served with an inner sheathing of PVC tape armoured with galvanized steel wire or tape and over all PVC sheathed with stranded aluminium conductor cable including commissioning and testing complete all as specified and directed.

Supply and laying in trenches / ducts, passing through pipe / fixing on poles 1100 volts grade, ISI marked, 35 Sq.mm 3.5 core, LT cable (heavy duty), XLPE insulated served with an inner sheathing of PVC tape armoured with galvanized steel wire or tape and over all PVC sheathed with stranded aluminium conductor cable including commissioning and testing complete all as specified and directed.

Supply and laying in trenches / ducts, passing through pipe / fixing on poles 1100 volts grade, ISI marked, 25 Sq.mm 3.5 core, LT cable (heavy duty), XLPE insulated served with an inner sheathing of PVC tape armoured with galvanized steel wire or tape and over all PVC sheathed with stranded aluminium conductor cable including commissioning and testing complete all as specified and directed.

S & F of 80 mm bore light grade galvanized iron tubing with all necessary GI fittings as in protection pipe of cable laid in trenches or fixed to pole or other vertical surface or for insertion in horizontal boring complete all as specified and directed.

S & F of 100 mm bore light grade galvanized iron tubing with all necessary GI fittings as in protection pipe of cable laid in trenches or fixed to pole or other vertical surface or for insertion in horizontal boring complete all as specified and directed.

Dismantling of old ACSR or AAC overhead conductors from existing electric overhead lines complete all as specified and directed.

Dismantling of old earth wire from existing electric overhead lines complete all as specified and directed.

Dismantling of old cross arms of mild steel channel or angle sections etc. complete all as specified and directed.

Design, supply, erection, testing and commissioning of outdoor type LT Feeder Pillar box, overall size not less than 2100 mm wide X 1000 mm High (With Canopy and Base Channel) X 400 mm Deep, comprising mild steel channel Base Frame mounted (to be mounted on the 3 sides covered brick pedestal of height 450mm above ground level), suitable for 3 phase, 4 wire, 415 volts AC supply, having 4 Nos. aluminium bus bars of rating 1000 Ampere, provision of Spreader link to both incoming and outgoing side of MCCBs for termination of cables and 4 way ebonite cable connector (rating 32 Ampere) for termination of outgoing cables for MCBs.

The Feeder Pillar shall be duly fabricated in a approved / certified factory / fabrication house who possesses type test certificate from CPRI for similar type of Feeder Pillar and having modern fabrication and testing facility which includes at least seven (07) tanks pre-treatment facility comprising of de-greasing, rinsing, de-rusting, rinsing, phosphating, rinsing and passivation followed by powder coated painting (thickness not less than 80 Micron) with approved shade of RAL-7032 (SIEMENS GRAY). The Feeder Pillar shall be provided with suitable rubber gasket to make it completely dust and vermin proof and degree of protection shall not be less than IP-54 and general construction conforming to IS-13947. The feeder pillar shall be made out of 3.15 mm thick CRCA mild steel sheet and 3.15 mm thick gland plate and having compartmentalized construction for individual switchgears and Bus Bars and having front opening facility (with double layer shutter) and rear opening facility with single layer shutter with locking facility and 2 side slanting canopy type roof on top and mild steel channel (MC-75) base frame at bottom, suitable for mounting on the brick pedestal through grouting bolt. The panel board shall be provided with ventilation facility in the form of louvers for better heat dissipation. The feeder pillar shall be comprising of the following: -

(A) PROVISION FOR CABLE ENTRY The provision of cable entry / exit shall be provided from the bottom for both incoming and outgoing cables. (B) BUS BARS AND INTERNAL CONNECTIONS The bus bars should be made of Aluminium, duly insulated with 1100 volts grade standard colour coded heat shrink type PVC sleeves and rigidly mounted on suitable size 'F' class insulators of non hygroscopic non combustible, track resistant, high strength FRP / SMC / DMC material. 4 Nos. Aluminium bus bars of rating 1000 Ampere. All internal connections from main bus bars to switch gears shall be carried out with suitable size FRLS grade PVC insulated multi core flexible type copper wire as per the current carrying capacity of individual switch gears. Earthing bar shall be provided as per standard practice and shall be made of Galvanized Steel flats of size 25 mm X 6 mm. (C) CONTROL WIRING All control wiring shall have to be carried out with 1100 volts rated FRLS grade PVC insulated (Gray Colour) multi-flexible type copper wire of cross sectional area 1.50 Sq.mm 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 flexible pipes near the door hinges.

(D) INCOMING 4 pole MCCB (with panel mounted rotary handle) having breaking capacity of 36 KA, fixed magnetic and fixed thermal setting (100% - 80%) of rating 630 Ampere- 01 No. MAKE- LEGRAND or SCHNEIDER or ABB. (E) OUTGOING (i) MCCB 250 Ampere, 25 KA, 4 Pole Adjustable thermal (100% - 80%) and fixed magnetic setting- 03 Nos. + 01 No. for stand by. MAKE- LEGRAND or SCHNEIDER or ABB. (ii) MCCB 160 Ampere, 25 KA, 4 Pole Adjustable thermal (100% - 80%) and fixed magnetic setting- 01 No. MAKE- LEGRAND or SCHNEIDER or ABB. (iii) MCCB 100 Ampere, 25 KA, 4 Pole Adjustable thermal (100% - 80%) and fixed magnetic setting- 02 Nos. MAKE- LEGRAND or SCHNEIDER or ABB.

(F) MISCELLANEOUS ITEMS (i) Single pole, MCB 6 Ampere, 10 KA (For Control Wiring)- 01 No. MAKE- LEGRAND or SCHNEIDER or ABB. (G) INSTRUMENTATION SYSTEM (i) LED Phase Indicating light, shrouded type, 22 mm with cluster LED- 01 set of 3 lamps (RYB) MAKE- L&T or SIEMENS or C&S (RASS). (ii) Digital Volt Meter 0-500 Volts (96 mm X 96 mm), 4 1/2 digit, Accuracy Class 1%- 01 No. MAKE- L&T or AE or CONZERV or ELMEASURE. (iii) Digital Ammeter 0-500 Ampere (96 mm X 96 mm), 4 1/2 digit, Accuracy Class 1%- 01 No. MAKE- L&T or AE or CONZERV or ELMEASURE. (iv) CT having Ratio 300/5, tape wound, BPL, rated burden 5 VA- 03 Nos. MAKE- L&T or AE or ELMEASURE or RISHABH.

NOTE: - All incoming and outgoing feeders to be marked with aluminium name plates duly riveted on the front inner door of the feeder pillar. All the cable entry / exit will be through bottom only, duly glanded with single compression type brass cable gland of suitable size. Cost of end termination of cable shall deemed to be included in the cost of feeder pillar. All the inner / outer doors should have locking facility through castle locks. Cost of all civil work for brick pedestal, duly plastered, shall deemed to be included in the unit rate quoted, no separate payment shall be allowed for this. The dimension of Panel Board as mentioned above is tentative. If it is required to be enhanced to accommodate the switchgears and maintaining the gaps as per IE Rules, it should be enhanced as per requirement without any extra cost to the department. The thickness of mild steel sheet for outer shell and canopy shall be of 3.15 mm and inner doors and partitions shall be of 2.00 mm. The Panel Board should be designed in such a way that adequate workable space is made available inside every compartments. The drawing of the Panel Board shall have to be got approved by Garrison Engineer before starting of fabrication process.

Design, supply, erection, testing and commissioning of outdoor type LT Feeder Pillar box, overall size not less than 1800 mm wide X 1000 mm High (With Canopy and Base Channel) X 400 mm Deep, comprising mild steel channel Base Frame mounted (to be mounted on the 3 sides covered brick pedestal of height 450 mm above ground level), suitable for 3 phase, 4 wire, 415 volts AC supply, having 4 Nos. aluminium bus bars of rating 400 Ampere, provision of Spreader link to both incoming and outgoing side of MCCBs for termination of cables and 4 way ebonite cable connector (rating 32 Ampere) for termination of outgoing cables for MCBs.

The Feeder Pillar shall be duly fabricated in a approved / certified factory / fabrication house who possesses type test certificate from CPRI for similar type of Feeder Pillar and having modern fabrication and testing facility which includes at least seven (07) tanks pre-treatment facility comprising of de-greasing, rinsing, de-rusting, rinsing, phosphating, rinsing and passivation followed by powder coated painting (thickness not less than 80 Micron) with approved shade of RAL-7032 (SIEMENS GRAY). The Feeder Pillar shall be provided with suitable rubber gasket to make it completely dust and vermin proof and degree of protection shall not be less than IP-54 and general construction conforming to IS-13947. The feeder pillar shall be made out of 3.15 mm thick CRCA mild steel sheet and 3.15 mm thick gland plate and having compartmentalized construction for individual switchgears and Bus Bars and having front opening facility (with double layer shutter) and rear opening facility with single layer shutter with locking facility and 2 side slanting canopy type roof on top and mild steel channel (MC-75) base frame at bottom, suitable for mounting on the brick pedestal through grouting bolt. The panel board shall be provided with ventilation facility in the form of louvers for better heat dissipation. The feeder pillar shall be comprising of the following: -

(A) PROVISION FOR CABLE ENTRY The provision of cable entry / exit shall be provided from the bottom for both incoming and outgoing cables. (B) BUS BARS AND INTERNAL CONNECTIONS The bus bars should be made of Aluminium, duly insulated with 1100 volts grade standard colour coded heat shrink type PVC sleeves and rigidly mounted on suitable size 'F' class insulators of non hygroscopic non combustible, track resistant, high strength FRP / SMC / DMC material. 4 Nos. Aluminium bus bars of rating 400 Ampere. All internal connections from main bus bars to switch gears shall be carried out with suitable size FRLS grade PVC insulated multi core flexible type copper wire as per the current carrying capacity of individual switch gears. Earthing bar shall be provided as per standard practice and shall be made of Galvanized Steel flats of size 25 mm X 6 mm. (C) CONTROL WIRING All control wiring shall have to be carried out with 1100 volts rated FRLS grade PVC insulated (Gray Colour) multi-flexible type copper wire of cross sectional area 1.50 Sq.mm 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 flexible pipes near the door hinges.

(D) INCOMING 4 pole MCCB (with panel mounted rotary handle) having breaking capacity of 36 KA, fixed magnetic and fixed thermal setting (100% - 80%) of rating 250 Ampere- 01 No. MAKE- LEGRAND or SCHNEIDER or ABB. (E) OUTGOING (i) MCCB 100 Ampere, 25 KA, 4 Pole Adjustable thermal (100% - 80%) and fixed magnetic setting- 02 Nos. + 01 No. for stand by. MAKE- LEGRAND or SCHNEIDER or ABB. (ii) MCCB 63 Ampere, 25 KA, 4 Pole Adjustable thermal (100% - 80%) and fixed magnetic setting- 02 Nos. + 01 No. for stand by. MAKE- LEGRAND or SCHNEIDER or ABB. (iii) Timer for street lights 5 KW 3 Phase. MAKE- LEGRAND or SCHNEIDER or ABB.

(F) MISCELLANEOUS ITEMS (i) Single pole, MCB 6 Ampere, 10 KA (For Control Wiring)- 01 No. MAKE- LEGRAND or SCHNEIDER or ABB. (G) INSTRUMENTATION SYSTEM (i) LED Phase Indicating light, shrouded type, 22 mm with cluster LED- 01 set of 3 lamps (RYB) MAKE- L&T or SIEMENS or C&S (RASS). (ii) Digital Volt Meter 0-500 Volts (96 mm X 96 mm), 4 1/2 digit, Accuracy Class 1%- 01 No. MAKE- L&T or AE or CONZERV or ELMEASURE. (iii) Digital Ammeter 0-500 Ampere (96 mm X 96 mm), 4 1/2 digit, Accuracy Class 1%- 01 No. MAKE- L&T or AE or CONZERV or ELMEASURE. (iv) CT having Ratio 300/5, tape wound, BPL, rated burden 5 VA- 03 Nos. MAKE- L&T or AE or ELMEASURE or RISHABH.

NOTE: - All incoming and outgoing feeders to be marked with aluminium name plates duly riveted on the front inner door of the feeder pillar. All the cable entry / exit will be through bottom only, duly glanded with single compression type brass cable gland of suitable size. Cost of end termination of cable shall deemed to be included in the cost of feeder pillar. All the inner / outer doors should have locking facility through castle locks. Cost of all civil work for brick pedestal, duly plastered, shall deemed to be included in the unit rate quoted, no separate payment shall be allowed for this. The dimension of Panel Board as mentioned above is tentative. If it is required to be enhanced to accommodate the switchgears and maintaining the gaps as per IE Rules, it should be enhanced as per requirement without any extra cost to the department. The thickness of mild steel sheet for outer shell and canopy shall be of 3.15 mm and inner doors and partitions shall be of 2.00 mm. The Panel Board should be designed in such a way that adequate workable space is made available inside every compartments. The drawing of the Panel Board shall have to be got approved by Garrison Engineer before starting of fabrication process.

Design, supply, erection, testing and commissioning of outdoor type LT Feeder Pillar box, overall size not less than 1200 mm wide X 1000 mm High (With Canopy and Base Channel) X 400 mm Deep, comprising mild steel channel Base Frame mounted (to be mounted on the 3 sides covered brick pedestal of height 450 mm above ground level), suitable for 3 phase, 4 wire, 415 volts AC supply, having 4 Nos. aluminium bus bars of rating 250 Ampere, provision of Spreader link to both incoming and outgoing side of MCCBs for termination of cables and 4 way ebonite cable connector (rating 32 Ampere) for termination of outgoing cables for MCBs.

The Feeder Pillar shall be duly fabricated in a approved / certified factory / fabrication house who possesses type test certificate from CPRI for similar type of Feeder Pillar and having modern fabrication and testing facility which includes at least seven (07) tanks pre-treatment facility comprising of de-greasing, rinsing, de-rusting, rinsing, phosphating, rinsing and passivation followed by powder coated painting (thickness not less than 80 Micron) with approved shade of RAL-7032 (SIEMENS GRAY). The Feeder Pillar shall be provided with suitable rubber gasket to make it completely dust and vermin proof and degree of protection shall not be less than IP-54 and general construction conforming to IS-13947. The feeder pillar shall be made out of 3.15 mm thick CRCA mild steel sheet and 3.15 mm thick gland plate and having compartmentalized construction for individual switchgears and Bus Bars and having front opening facility (with double layer shutter) and rear opening facility with single layer shutter with locking facility and 2 side slanting canopy type roof on top and mild steel channel (MC-75) base frame at bottom, suitable for mounting on the brick pedestal through grouting bolt. The panel board shall be provided with ventilation facility in the form of louvers for better heat dissipation. The feeder pillar shall be comprising of the following: -

(A) PROVISION FOR CABLE ENTRY The provision of cable entry / exit shall be provided from the bottom for both incoming and outgoing cables. (B) BUS BARS AND INTERNAL CONNECTIONS The bus bars should be made of Aluminium, duly insulated with 1100 volts grade standard colour coded heat shrink type PVC sleeves and rigidly mounted on suitable size 'F' class insulators of non hygroscopic non combustible, track resistant, high strength FRP / SMC / DMC material. 4 Nos. Aluminium bus bars of rating 250 Ampere. All internal connections from main bus bars to switch gears shall be carried out with suitable size FRLS grade PVC insulated multi core flexible type copper wire as per the current carrying capacity of individual switch gears. Earthing bar shall be provided as per standard practice and shall be made of Galvanized Steel flats of size 25 mm X 6 mm. (C) CONTROL WIRING All control wiring shall have to be carried out with 1100 volts rated FRLS grade PVC insulated (Gray Colour) multi-flexible type copper wire of cross sectional area 1.50 Sq.mm 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 flexible pipes near the door hinges.

(D) INCOMING 4 pole MCCB (with panel mounted rotary handle) having breaking capacity of 36 KA, fixed magnetic and fixed thermal setting (100% - 80%) of rating 150 Ampere- 01 No. MAKE- LEGRAND or SCHNEIDER or ABB. (E) OUTGOING (i) MCCB 100 Ampere, 25 KA, 4 Pole Adjustable thermal (100% - 80%) and fixed magnetic setting- 01 No. + 01 No. for stand by. MAKE- LEGRAND or SCHNEIDER or ABB. (ii) MCCB 63 Ampere, 25 KA, 4 Pole Adjustable thermal (100% - 80%) and fixed magnetic setting- 02 Nos. (01 for building and 01 for street light) MAKE- LEGRAND or SCHNEIDER or ABB. (iii) Timer for street lights 5 KW 3 Phase. MAKE- LEGRAND or SCHNEIDER or ABB.

(F) MISCELLANEOUS ITEMS (i) Single pole, MCB 6 Ampere, 10 KA (For Control Wiring)- 01 No. MAKE- LEGRAND or SCHNEIDER or ABB. (G) INSTRUMENTATION SYSTEM (i) LED Phase Indicating light, shrouded type, 22 mm with cluster LED- 01 set of 3 lamps (RYB) MAKE- L&T or SIEMENS or C&S (RASS). (ii) Digital Volt Meter 0-500 Volts (96 mm X 96 mm), 4 1/2 digit, Accuracy Class 1%- 01 No. MAKE- L&T or AE or CONZERV or ELMEASURE. (iii) Digital Ammeter 0-500 Ampere (96 mm X 96 mm), 4 1/2 digit, Accuracy Class 1%- 01 No. MAKE- L&T or AE or CONZERV or ELMEASURE. (iv) CT having Ratio 300/5, tape wound, BPL, rated burden 5 VA- 03 Nos. MAKE- L&T or AE or ELMEASURE or RISHABH.

NOTE: - All incoming and outgoing feeders to be marked with aluminium name plates duly riveted on the front inner door of the feeder pillar. All the cable entry / exit will be through bottom only, duly glanded with single compression type brass cable gland of suitable size. Cost of end termination of cable shall deemed to be included in the cost of feeder pillar. All the inner / outer doors should have locking facility through castle locks. Cost of all civil work for brick pedestal, duly plastered, shall deemed to be included in the unit rate quoted, no separate payment shall be allowed for this. The dimension of Panel Board as mentioned above is tentative. If it is required to be enhanced to accommodate the switchgears and maintaining the gaps as per IE Rules, it should be enhanced as per requirement without any extra cost to the department. The thickness of mild steel sheet for outer shell and canopy shall be of 3.15 mm and inner doors and partitions shall be of 2.00 mm. The Panel Board should be designed in such a way that adequate workable space is made available inside every compartments. The drawing of the Panel Board shall have to be got approved by Garrison Engineer before starting of fabrication process.

Supply and laying in trenches / ducts, passing through pipe / fixing on poles 1100 volts grade, ISI marked, 150 Sq.mm 3.5 core, LT cable (heavy duty), XLPE insulated served with an inner sheathing of PVC tape armoured with galvanized steel wire or tape and over all PVC sheathed with stranded aluminium conductor cable including commissioning and testing with and including taking down old unserviceable cable along with old protection bricks complete all as specified and directed.

Design, supply, erection, testing and commissioning of outdoor type LT Feeder Pillar box, overall size not less than 1200 mm wide X 1000 mm High (With Canopy and Base Channel) X 400 mm Deep, comprising mild steel channel Base Frame mounted (to be mounted on the 3 sides covered brick pedestal of height 450 mm above ground level), suitable for 3 phase, 4 wire, 415 volts AC supply, having 4 Nos. aluminium bus bars of rating 400 Ampere, provision of Spreader link to both incoming and outgoing side of MCCBs for termination of cables and 4 way ebonite cable connector (rating 32 Ampere) for termination of outgoing cables for MCBs.

The Feeder Pillar shall be duly fabricated in a approved / certified factory / fabrication house who possesses type test certificate from CPRI for similar type of Feeder Pillar and having modern fabrication and testing facility which includes at least seven (07) tanks pre-treatment facility comprising of de-greasing, rinsing, de-rusting, rinsing, phosphating, rinsing and passivation followed by powder coated painting (thickness not less than 80 Micron) with approved shade of RAL-7032 (SIEMENS GRAY). The Feeder Pillar shall be provided with suitable rubber gasket to make it completely dust and vermin proof and degree of protection shall not be less than IP-54 and general construction conforming to IS-13947. The feeder pillar shall be made out of 3.15 mm thick CRCA mild steel sheet and 3.15 mm thick gland plate and having compartmentalized construction for individual switchgears and Bus Bars and having front opening facility (with double layer shutter) and rear opening facility with single layer shutter with locking facility and 2 side slanting canopy type roof on top and mild steel channel (MC-75) base frame at bottom, suitable for mounting on the brick pedestal through grouting bolt. The panel board shall be provided with ventilation facility in the form of louvers for better heat dissipation. The feeder pillar shall be comprising of the following: -

(A) PROVISION FOR CABLE ENTRY The provision of cable entry / exit shall be provided from the bottom for both incoming and outgoing cables. (B) BUS BARS AND INTERNAL CONNECTIONS The bus bars should be made of Aluminium, duly insulated with 1100 volts grade standard colour coded heat shrink type PVC sleeves and rigidly mounted on suitable size 'F' class insulators of non hygroscopic non combustible, track resistant, high strength FRP / SMC / DMC material. 4 Nos. Aluminium bus bars of rating 400 Ampere. All internal connections from main bus bars to switch gears shall be carried out with suitable size FRLS grade PVC insulated multi core flexible type copper wire as per the current carrying capacity of individual switch gears. Earthing bar shall be provided as per standard practice and shall be made of Galvanized Steel flats of size 25 mm X 6 mm. (C) CONTROL WIRING All control wiring shall have to be carried out with 1100 volts rated FRLS grade PVC insulated (Gray Colour) multi-flexible type copper wire of cross sectional area 1.50 Sq.mm 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 flexible pipes near the door hinges.

(D) INCOMING 4 pole MCCB (with panel mounted rotary handle) having breaking capacity of 25 KA, fixed magnetic and fixed thermal setting (100% - 80%) of rating 160 Ampere- 01 No. MAKE- LEGRAND or SCHNEIDER or ABB. (E) OUTGOING MCCB 63 Ampere, 16 KA, 4 Pole Adjustable thermal (100% - 80%) and fixed magnetic setting- 03 Nos. + 01 No. for stand by. MAKE- LEGRAND or SCHNEIDER or ABB.

(F) MISCELLANEOUS ITEMS (i) Single pole, MCB 6 Ampere, 10 KA (For Control Wiring)- 01 No. MAKE- LEGRAND or SCHNEIDER or ABB. (G) INSTRUMENTATION SYSTEM (i) LED Phase Indicating light, shrouded type, 22 mm with cluster LED- 01 set of 3 lamps (RYB) MAKE- L&T or SIEMENS or C&S (RASS). (ii) Digital Volt Meter 0-500 Volts (96 mm X 96 mm), 4 1/2 digit, Accuracy Class 1%- 01 No. MAKE- L&T or AE or CONZERV or ELMEASURE. (iii) Digital Ammeter 0-500 Ampere (96 mm X 96 mm), 4 1/2 digit, Accuracy Class 1%- 01 No. MAKE- L&T or AE or CONZERV or ELMEASURE. (iv) CT having Ratio 300/5, tape wound, BPL, rated burden 5 VA- 03 Nos. MAKE- L&T or AE or ELMEASURE or RISHABH.

NOTE: - All incoming and outgoing feeders to be marked with aluminium name plates duly riveted on the front inner door of the feeder pillar. All the cable entry / exit will be through bottom only, duly glanded with single compression type brass cable gland of suitable size. Cost of end termination of cable shall deemed to be included in the cost of feeder pillar. All the inner / outer doors should have locking facility through castle locks. Cost of all civil work for brick pedestal, duly plastered, shall deemed to be included in the unit rate quoted, no separate payment shall be allowed for this. The dimension of Panel Board as mentioned above is tentative. If it is required to be enhanced to accommodate the switchgears and maintaining the gaps as per IE Rules, it should be enhanced as per requirement without any extra cost to the department. The thickness of mild steel sheet for outer shell and canopy shall be of 3.15 mm and inner doors and partitions shall be of 2.00 mm. The Panel Board should be designed in such a way that adequate workable space is made available inside every compartments. The drawing of the Panel Board shall have to be got approved by Garrison Engineer before starting of fabrication process.

S & F of 3P+N+Earth, 63 Ampere capacity having five pin and earth plug with socket in sheet metal enclosure along with one No. TPN MCB of suitable rating complete all as specified and directed.

M & L for providing plain cement concrete, type D-2, 1:4:8 (using 40 mm graded stone aggregate) as in foundation for vacuum unit including grouting of mounting nut-bolts complete all as specified and directed.

Design, supply, erection, testing and commissioning of outdoor type LT Feeder Pillar box, overall size not less than 1200 mm wide X 1000 mm High (With Canopy and Base Channel) X 450 mm Deep, comprising mild steel channel Base Frame mounted (to be mounted on the 3 sides covered brick pedestal of height 450 mm above ground level), suitable for 3 phase, 4 wire, 415 volts AC supply, having 4 Nos. aluminium bus bars of rating 400 Ampere, provision of Spreader link to both incoming and outgoing side of MCCBs for termination of cables and 4 way ebonite cable connector (rating 32 Ampere) for termination of outgoing cables for MCBs.

The Feeder Pillar shall be duly fabricated in a approved / certified factory / fabrication house who possesses type test certificate from CPRI for similar type of Feeder Pillar and having modern fabrication and testing facility which includes at least seven (07) tanks pre-treatment facility comprising of de-greasing, rinsing, de-rusting, rinsing, phosphating, rinsing and passivation followed by powder coated painting (thickness not less than 80 Micron) with approved shade of RAL-7032 (SIEMENS GRAY). The Feeder Pillar shall be provided with suitable rubber gasket to make it completely dust and vermin proof and degree of protection shall not be less than IP-54 and general construction conforming to IS-13947. The feeder pillar shall be made out of 3.15 mm thick CRCA mild steel sheet and 3.15 mm thick gland plate and having compartmentalized construction for individual switchgears and Bus Bars and having front opening facility (with double layer shutter) and rear opening facility with single layer shutter with locking facility and 2 side slanting canopy type roof on top and mild steel channel (MC-75) base frame at bottom, suitable for mounting on the brick pedestal through grouting bolt. The panel board shall be provided with ventilation facility in the form of louvers for better heat dissipation. The feeder pillar shall be comprising of the following: -

(A) PROVISION FOR CABLE ENTRY The provision of cable entry / exit shall be provided from the bottom for both incoming and outgoing cables. (B) BUS BARS AND INTERNAL CONNECTIONS The bus bars should be made of Aluminium, duly insulated with 1100 volts grade standard colour coded heat shrink type PVC sleeves and rigidly mounted on suitable size 'F' class insulators of non hygroscopic non combustible, track resistant, high strength FRP / SMC / DMC material. 4 Nos. Aluminium bus bars of rating 400 Ampere. All internal connections from main bus bars to switch gears shall be carried out with suitable size FRLS grade PVC insulated multi core flexible type copper wire as per the current carrying capacity of individual switch gears. Earthing bar shall be provided as per standard practice and shall be made of Galvanized Steel flats of size 25 mm X 6 mm. (C) CONTROL WIRING All control wiring shall have to be carried out with 1100 volts rated FRLS grade PVC insulated (Gray Colour) multi-flexible type copper wire of cross sectional area 1.50 Sq.mm 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 flexible pipes near the door hinges.

(D) INCOMING 4 pole MCCB (with panel mounted rotary handle) having breaking capacity of 25 KA, fixed magnetic and fixed thermal setting (100% - 80%) of rating 250 Ampere- 01 No. MAKE- LEGRAND or SCHNEIDER or ABB. (E) OUTGOING MCCB 125 Ampere, 16 KA, 4 Pole Adjustable thermal (100% - 80%) and fixed magnetic setting- 02 Nos. + 01 No. for stand by. MAKE- LEGRAND or SCHNEIDER or ABB.

(F) MISCELLANEOUS ITEMS (i) Single pole, MCB 6 Ampere, 10 KA (For Control Wiring)- 01 No. MAKE- LEGRAND or SCHNEIDER or ABB. (G) INSTRUMENTATION SYSTEM (i) LED Phase Indicating light, shrouded type, 22 mm with cluster LED- 01 set of 3 lamps (RYB) MAKE- L&T or SIEMENS or C&S (RASS). (ii) Digital Volt Meter 0-500 Volts (96 mm X 96 mm), 4 1/2 digit, Accuracy Class 1%- 01 No. MAKE- L&T or AE or CONZERV or ELMEASURE. (iii) Digital Ammeter 0-500 Ampere (96 mm X 96 mm), 4 1/2 digit, Accuracy Class 1%- 01 No. MAKE- L&T or AE or CONZERV or ELMEASURE. (iv) CT having Ratio 300/5, tape wound, BPL, rated burden 5 VA- 03 Nos. MAKE- L&T or AE or ELMEASURE or RISHABH.

NOTE: - All incoming and outgoing feeders to be marked with aluminium name plates duly riveted on the front inner door of the feeder pillar. All the cable entry / exit will be through bottom only, duly glanded with single compression type brass cable gland of suitable size. Cost of end termination of cable shall deemed to be included in the cost of feeder pillar. All the inner / outer doors should have locking facility through castle locks. Cost of all civil work for brick pedestal, duly plastered, shall deemed to be included in the unit rate quoted, no separate payment shall be allowed for this. The dimension of Panel Board as mentioned above is tentative. If it is required to be enhanced to accommodate the switchgears and maintaining the gaps as per IE Rules, it should be enhanced as per requirement without any extra cost to the department. The thickness of mild steel sheet for outer shell and canopy shall be of 3.15 mm and inner doors and partitions shall be of 2.00 mm. The Panel Board should be designed in such a way that adequate workable space is made available inside every compartments. The drawing of the Panel Board shall have to be got approved by Garrison Engineer before starting of fabrication process.

Supply, installation, commissioning and testing of 75 KVA capacity servo controlled voltage stabilizer confirming to BIS-9815 (Part-1) (1994), three phase, 50 Hz, naturally oil cooled, indoor type, unbalanced type, copper wound, metallic body duly powder coated with lifting hooks two Nos., with digital display type, relay free (microprocessor based) smooth and silent operation with and including 1st filling of transformer oil up to required level comprising of the following specifications and characteristics complete all as specified and directed: - (a) Input voltage range- 300 to 480 Volts, 3 Phase, 50 Hz. (b) Output voltage stabilized at- 380 Volts + 10%, 3 Phase, 50 Hz. (c) Operating frequency- 47 to 53 Hz. (d) Operating Temperature- 0 to 50 degree centigrade. (e) No. of Phases- 03. (f) Speed of correction- 8 to 6 volts per Second for single phase and 13 volts per second Phase to Phase. (g) Efficiency- Greater than 97%. (h) Type of voltage / load- Unbalanced 4 wire (j) Mode of operation- Fully automatic. (k) Displaying type- Digital voltmeter, digital ammeter, digital input frequency meter. (l) Protective- Over voltage, under voltage, over load, High / low voltage cut off, single phase preventer and phase reversal protection with by pass arrangement switch 4 Pole of suitable capacity, spike suppressor, alarm system. (m) MCCB- INPUT, OUTPUT MCCBs of suitable capacity as per KVA rating. NOTE: - Design, drawings, Technical specifications shall be approved by the Garrison Engineer.

S & F of 3P+N+Earth, 125 Ampere capacity surface mounting socket 380/415 volts complete all as specified and directed. MAKE- Legrand, L&T, ABB.

M & L for providing plain cement concrete, type C-2, 1:3:6 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

Supply and laying in trenches / ducts, passing through pipe / fixing on poles 1100 volts grade, ISI marked, 16 Sq.mm 4 core, LT cable (heavy duty), XLPE insulated served with an inner sheathing of PVC tape armoured with galvanized steel wire or tape and over all PVC sheathed with stranded aluminium conductor cable including commissioning and testing complete all as specified and directed.

Material and Labour for providing conductive corrosion free chemical Earthing comprising 3.00 m long pure copper earthing electrode with stainless steel connectors suitable for copper earth strip as per model- 88 MT PPC of True Power Earthings or having same specifications in other makes as given hereinafter with and including digging suitable hole of minimum 4" dia with Auger up to a depth of 4.00 m deep suitable for insertion of 3.00 m long copper rod earthing electrode, filling the hole with advanced enhancing compound (Chemical) minimum quantity 50 Kg, filling the complete hole with water till complete soaking of the chemical compound, placing of pre-fabricated FRP pit cover on the earthing, ramming of the earth pit cover with soil properly, placing of FRP cover of size 10" X 13" with a height of 10.25" over earthing pit, copper earth strip of size 50 X 6 mm for earthing device up to 7.50 metres duly connected with stainless steel connectors by means of the brazing / copper nut-bolts, earth test point of galvanized iron of size 75 X 75 X 25 mm, necessary excavation and earthwork in any type of soil including disposal of surplus soil to a distance not exc. 50 metres complete all as specified and directed. MAKE OF EARTHING- True power Earthing, LPI, Eloop, Ennov, SG Power, G-Max Earthing. NOTE:- Additional earthing compound if required on account to achieve earth resistance less than 1.00 ohm shall deemed to be included in the unit rate of this item. On testing after completion of job, if desired earth resistance (i.e. less than one ohm) is not obtained, the earthing shall be redone by the contractor without any extra cost to Govt.

S & F of 25 X 3 mm size copper strip as in earth continuity conductor for roof conductor and down conductor above ground with and including necessary FRP / DMC bridge insulators along with fixing screws, rawl plugs etc. complete all as specified and directed.

Supply and fixing of test point terminal block made of gun metal or phosphorous bronze size 75 X 75 X 25 mm drilled and screwed including 3 Nos. 8 mm dia 25 mm long hexagonal head screw fixed to wall and connected with earth strip complete all as specified and directed.

M/s Agarwal Builders