Special repair / replacement of E/M Plant / Eqpt at 19 Wing, AF under GE (AF) Borjhar.

Amount

Excavating in trenches manually not exceeding 1.5m wide and not exceeding1.5 mtr in depth/ width for laying under ground cable / foundations and getting out in soft / loose soil complete all as specified and directed. Note: During excavation no mechanical excavator is permitted at site, contractor will do the excavation through manually.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm complete all as specified and directed.

Removing of surplus excavating material not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed.

M&L for sand cushioning for protection of LT under ground cable with screen wash sand and punning to proper required cover complete all as specified and directed

M & L brick protection with old size sub class ‘B’ brick for PVC underground cable protection in trench with width equal to length of brick laid dry and flat joining each other with gap between adjacent brick not exceeding 10mm over LT under ground cable complete all as specified and directed.

M&L for cement concrete in foundations, filling and mass concreteType C2 1:3:6, 40mm graded aggregate complete all as specified and directed.

M&L for PCC as in foundation or any other works type C1 (1:3:6) (20mm graded aggregate) complete all as specified and directed. Note:- Any form work required for PCC works are deemed to be included in this rate.

Taking out of old/ unsv cable of any sizes or types for replacement with new one complete all as specified & directed.

M&L of UG cable XLPE insulated,armoured heavy duty electric cable with aluminium conductor,1100 Volts grade,cross section area including lugs of size 300 sq mm 3.5 core complete all as specified and directed.

All as per above item no.9.00 here-in-above but size 185 sqmm 3.5 core complete all as specified and directed.

All as per above item no.9.00 here-in-above but size 150 sqmm 3.5 core complete all as specified and directed.

All as per above item no.9.00 here-in-above but size 95 sqmm 3.5 core complete all as specified and directed.

All as per above item no.9.00 here-in-above but size 70 sqmm 3.5 core complete all as specified and directed.

All as per above item no.9.00 here-in-above but size 50 sqmm 3.5 core complete all as specified and directed.

All as per above item no.9.00 here-in-above but size 35 sqmm 3.5 core complete all as specified and directed.

All as per above item no.9.00 here-in-above but size 25 sqmm 3.5 core complete all as specified and directed.

All as per above item no.9.00 here-in-above but size 16 sqmm 4 core complete all as specified and directed.

M&L for boring under roads or any other specified location by required T&P without disturbing the top surface of the road for insertion of GI Pipe of 50 to 100 mm dia etc complete all as specified and directed.

M&L for tubes 100 mm bore light grade galvanized with all fittings laid in trenches/ wall/ pole through MS flat (25X3 mm), nut, bolt & washers [ where ever reqd ] of proper sizes for protection of cables complete all as specified and directed.

M&L for tubes 80 mm bore light grade galvanized with all fittings laid in trenches/ wall/ pole through MS flat (25X3 mm), nut, bolt & washers [ where ever reqd of proper sizes for protection cables complete all as specified and directed.

All as per above item no.20.00 here-in-above but bore size 50 mm complete all as specified and directed.

All as per above item no.20.00 here-in-above but bore size 40 mm complete all as specified and directed.

M&L for cable jointing kit for 1.1KV grade for outdoor end termination heat shrinkable type joint complete with jointing material and accessories suitable for 4 core PVC/ XLPE armoured aluminium conductor cable of size 25 - 50 sqmm complete all as specified and directed.

All as per above item no-23.00 here-in-above but size 70-150 sqmm complete all as specified and directed.

All as per above item no-23.00 here-in-above but size 185-300 sqmm complete all as specified and directed.

M&L for cable jointing kit for 1.1KV grade for outdoor straight through heat shrink type joint complete with jointing material and accessories suitable for 4 core PVC/ XLPE armoured aluminium conductor cable of size 70-150 sqmm complete all as specified and directed.

All as per above item no-26.00 but size 185-240 sqmm complete all as specified and directed.

Supply & fixing in repairs, install, testing, commissioning LT cubicle type distribution panel of suitable size, IP-54 type (Metal fabrication and complete assembly work shoud be done by reputed company like Legrand/C&S Electric Ltd Schneider/Siemens/L&T) outdoor type made out of 3.15 mm thick CRCA sheet supported on structural frame, angle or channel, factory made, fixed on the ground by galvanised nut & bolts, PCC works (1:2:4 Type B-1) . The LT cubicle type distribution panel should have enamelled danger notice plate of 1.6 mm thick, duly painted with powder coated paint of shade RAL 7032 (internally & externally) complete all as specified and directed by Engr-in-Charge. The LT distribution panel must have stainless steel hinges, with special type of heavy duty stainless steel front & back door opening, locking arrangements. The Panel should have provision/accommodation of the following electrical items :- INDICATING DEVICES:- (a) Three Phase LED Ammeter, Class - 1 with CT (size 96mm x 96mm) Make- L&T/Schneider/ABB = 01 No (b) Three Phase LED Voltmeter, Class - 1 (size 96mm x 96mm) Make- L&T/Schneider/ABB = 01 No (c) LED type panel indicator lamp Make- L&T/Schneider/Siemens = 03 Nos (d) LCD multifunction meter, Make-ABB/Siemens/Legrand/Schneider-01 No. BUS BAR:- (e) Aluminium bus bar 4 strips (covered with PVC insulated sleeves as per colour code) 1200 Amps capacity, including connection etc complete =01 Set INCOMING:- (f) Air circuit breaker 800 Amps 415 Volts, Microprocessor Based, 4 pole 50 KA breaking capacity,Icu= Ics= Icw, Make- Siemens/ABB/ Legrand/L&T = 01 Nos OUTGOING:- (g) Moulded case circuit breaker 200-250 Amps 415 Volts (Vertically Placed), 4 pole 36 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Siemens/ ABB/ Legrand/L&T = 10 No Note- i) The connection between the MCCB and bus bar should be done by aluminium bar of suitable rating ii) All cables in the feeder pillar box should be properly glanded and thimbled.

Supply & fixing in repairs, install, testing, commissioning LT cubicle type distribution panel of suitable size, IP-54 type (Metal fabrication and complete assembly work shoud be done by reputed company like Legrand/C&S Electric Ltd Schneider/Siemens/L&T) outdoor type made out of 3.15 mm thick CRCA sheet supported on structural frame, angle or channel, factory made, fixed on the ground by galvanised nut & bolts, PCC works (1:2:4 Type B-1) . The LT cubicle type distribution panel should have enamelled danger notice plate of 1.6 mm thick, duly painted with powder coated paint of shade RAL 7032 (internally & externally) complete all as specified and directed by Engr-in-Charge. The LT distribution panel must have stainless steel hinges, with special type of heavy duty stainless steel front & back door opening, locking arrangements. The Panel should have provision/accommodation of the following electrical items :- INDICATING DEVICES:- (a) Three Phase LED Ammeter, Class - 1 with CT (size 96mm x 96mm) Make- L&T/Schneider/ABB = 01 No (b) Three Phase LED Voltmeter, Class - 1 (size 96mm x 96mm) Make- L&T/Schneider/ABB = 01 No (c) LED type panel indicator lamp Make- L&T/Schneider/Siemens = 03 Nos (d) LCD multifunction meter, Make-ABB/Siemens/Legrand/Schneider-01 No. BUS BAR:- (e) Aluminium bus bar 4 strips (covered with PVC insulated sleeves as per colour code) 600 Amps capacity, including connection etc complete =01 Set INCOMING:- (f)Moulded case circuit breaker 320-400 Amps 415 Volts (Vertically Placed), 4 pole 36 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Siemens/ ABB/ Legrand/L&T = 01 No OUTGOING:- (g) Moulded case circuit breaker 250-320 Amps 415 Volts (Vertically Placed), 4 pole 36 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Siemens/ ABB/ Legrand/L&T = 01 No (h) Moulded case circuit breaker 160-200 Amps 415 Volts (Vertically Placed), 4 pole 36 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Siemens/ ABB/ Legrand/L&T = 02 No Note- i) The connection between the MCCB and bus bar should be done by aluminium bar of suitable rating ii) All cables in the feeder pillar box should be properly glanded and thimbled.

Supply & fixing in repairs, install, testing, commissioning LT cubicle type distribution panel of suitable size, IP-54 type (Metal fabrication and complete assembly work shoud be done by reputed company like Legrand/C&S Electric Ltd Schneider/Siemens/L&T) outdoor type made out of 3.15 mm thick CRCA sheet supported on structural frame, angle or channel, factory made, fixed on the ground by galvanised nut & bolts, PCC works (1:2:4 Type B-1) . The LT cubicle type distribution panel should have enamelled danger notice plate of 1.6 mm thick, duly painted with powder coated paint of shade RAL 7032 (internally & externally) complete all as specified and directed by Engr-in-Charge. The LT distribution panel must have stainless steel hinges, with special type of heavy duty stainless steel front & back door opening, locking arrangements. The Panel should have provision/accommodation of the following electrical items :- INDICATING DEVICES:- (a) Three Phase LED Ammeter, Class - 1 with CT (size 96mm x 96mm) Make- L&T/Schneider/ABB = 01 No (b) Three Phase LED Voltmeter, Class - 1 (size 96mm x 96mm) Make- L&T/Schneider/ABB = 01 No (c) LED type panel indicator lamp Make- L&T/Schneider/Siemens = 03 Nos (d) LCD multifunction meter, Make-ABB/Siemens/Legrand/Schneider-01 No. BUS BAR:- (e) Aluminium bus bar 4 strips (covered with PVC insulated sleeves as per colour code) 400 Amps capacity, including connection etc complete =01 Set INCOMING:- (f)Moulded case circuit breaker 200-250 Amps 415 Volts (Vertically Placed), 4 pole 36 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Siemens/ ABB/ Legrand/L&T = 01 No OUTGOING:- (g) Moulded case circuit breaker 125-160 Amps 415 Volts (Vertically Placed), 4 pole 36 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Siemens/ ABB/ Legrand/L&T = 01 No (h) Moulded case circuit breaker 100-125 Amps 415 Volts (Vertically Placed), 4 pole 36 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Siemens/ ABB/ Legrand/L&T = 03 No Note- i) The connection between the MCCB and bus bar should be done by aluminium bar of suitable rating ii) All cables in the feeder pillar box should be properly glanded and thimbled.

Supply & fixing in repairs, install, testing, commissioning LT cubicle type distribution panel of suitable size, IP-54 type (Metal fabrication and complete assembly work shoud be done by reputed company like Legrand/C&S Electric Ltd Schneider/Siemens/L&T) outdoor type made out of 3.15 mm thick CRCA sheet supported on structural frame, angle or channel, factory made, fixed on the ground by galvanised nut & bolts, PCC works (1:2:4 Type B-1) . The LT cubicle type distribution panel should have enamelled danger notice plate of 1.6 mm thick, duly painted with powder coated paint of shade RAL 7032 (internally & externally) complete all as specified and directed by Engr-in-Charge. The LT distribution panel must have stainless steel hinges, with special type of heavy duty stainless steel front & back door opening, locking arrangements. The Panel should have provision/accommodation of the following electrical items :- INDICATING DEVICES:- (a) Three Phase LED Ammeter, Class - 1 with CT (size 96mm x 96mm) Make- L&T/Schneider = 01 No (b) Three Phase LED Voltmeter, Class - 1 (size 96mm x 96mm) Make- L&T/Schneider/ABB/L&T = 01 No (c) LED type panel indicator lamp Make- L&T/Schneider/Siemens/L&T = 03 Nos (d) LCD multifunction meter, Make-ABB/Siemens/Legrand/Schneider/L&T-01 No. BUS BAR:- (e) Aluminium bus bar 4 strips (covered with PVC insulated sleeves as per colour code) 600 Amps capacity, including connection etc complete =01 Set INCOMING:- (f)Moulded case circuit breaker 320-400 Amps 415 Volts (Vertically Placed), 4 pole 36 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Siemens/ ABB/ Legrand/L&T = 01 No OUTGOING:- (g) Moulded case circuit breaker 200-250 Amps 415 Volts (Vertically Placed), 4 pole 36 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Siemens/ ABB/ Legrand/L&T = 02 No (h) Moulded case circuit breaker 100-125 Amps 415 Volts (Vertically Placed), 4 pole 36 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Siemens/ ABB/ Legrand/L&T = 02 No Note- i) The connection between the MCCB and bus bar should be done by aluminium bar of suitable rating ii) All cables in the feeder pillar box should be properly glanded and thimbled.

Supply & fixing in repairs, install, testing, commissioning LT cubicle type distribution panel of suitable size, IP-54 type (Metal fabrication and complete assembly work shoud be done by reputed company like Legrand/C&S Electric Ltd Schneider/Siemens/L&T) outdoor type made out of 3.15 mm thick CRCA sheet supported on structural frame, angle or channel, factory made, fixed on the ground by galvanised nut & bolts, PCC works (1:2:4 Type B-1) . The LT cubicle type distribution panel should have enamelled danger notice plate of 1.6 mm thick, duly painted with powder coated paint of shade RAL 7032 (internally & externally) complete all as specified and directed by Engr-in-Charge. The LT distribution panel must have stainless steel hinges, with special type of heavy duty stainless steel front & back door opening, locking arrangements. The Panel should have provision/accommodation of the following electrical items :- INDICATING DEVICES:- (a) Three Phase LED Ammeter, Class - 1 with CT (size 96mm x 96mm) Make- L&T/Schneider/ABB = 01 No (b) Three Phase LED Voltmeter, Class - 1 (size 96mm x 96mm) Make- L&T/Schneider/ABB = 01 No (c) LED type panel indicator lamp Make- L&T/Schneider/Siemens = 03 Nos (d) LCD multifunction meter, Make-ABB/Siemens/Legrand/Schneider/L&T-01 No. BUS BAR:- (e) Aluminium bus bar 4 strips (covered with PVC insulated sleeves as per colour code) 600 Amps capacity, including connection etc complete =01 Set INCOMING:- (f)Moulded case circuit breaker 320-400 Amps 415 Volts (Vertically Placed), 4 pole 36 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Siemens/ ABB/ Legrand/L&T = 01 No OUTGOING:- (g) Moulded case circuit breaker 250-320 Amps 415 Volts (Vertically Placed), 4 pole 36 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Siemens/ ABB/ Legrand/L&T = 01 No (h) Moulded case circuit breaker 160-200 Amps 415 Volts (Vertically Placed), 4 pole 36 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Siemens/ ABB/ Legrand/L&T = 02 No Note- i) The connection between the MCCB and bus bar should be done by aluminium bar of suitable rating ii) All cables in the feeder pillar box should be properly glanded and thimbled.

M&L for Earthing complete with galvanised steel earth plate electrode 60 cm x 60cmx6mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 meters below normal ground level. connecting to the Galvanised iron earth strip 32x6mm size by means of bolls, nuts, check nuts and washers of galvanised iron and earth strip protected by provision of GI medium grade pipe 40mm bore including provision of concrete pit in PCC (1:2:4) type B-1 using 20mm graded stone agregates with 40mm thick cover of RCC (1:2:4) reinforeed with XPM weight not less than 4 Kg/Sqm) and frame of angle iron 40x40x6mm with lugs 02 Nos and handle of 6mm dia MS bar made to shape, GI light grade 20mm bore pipe for watering , perforated at bottom. 1.75 metre long placed on top edge of earth plate. charcoal and common salt filled 150mm thick all around each plate, test point made out of 40x8mm flat iron galvanised with fixing arraangement, funnel wire mesh and earth work in any type of soil returing filling in and removal of surplus soil to a distance not exceeding 50 meters all as per electical plate -3 of SSR-2009 Part-I and connecting to earth test point all as specified or indicated including testing on completion.

M&L Galvanised iron strip 32 x 6mm buried in ground all as specified and directed by Engr-in-charge. Note : Quantity upto 7.5 metre is inclusive under item No 33.00 here-in-before and the quantity under this item shall be measured for the remaining quantity after 7.5 m of earth strip laid in earthing.

PURBANCHAL BUILDERS (BID ID -3075938)

Technolinks (BID ID -3079863)