Special repair to OH LT line into UG cable and other allied works at 19 Wing, AF under GE (AF) Borjhar

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 all as specified and directed. Note: During excavation no mechanical excavator is permitted at site, contractor will do the excavation through manually only.

Returning, filling in incl spreading, leveling, watering and well ramming in layers not exceeding 25cm 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 all as specified and directed.

M&L for HDPE Double wall corrugated pipe of size 110/95 mm as per IS: 16098 Part-II-2013 and ISO 21138 & BSEN 13476-1TO 3 laid in trenches/wall for protection cables complete all as specified and directed.

M&L for HDPE Double wall corrugated pipe of size 63/50 mm as per IS: 16098 Part-II-2013 and ISO 21138 & BSEN 13476-1TO 3 laid in trenches/wall for protection cables complete all as specified and directed.

S&F Double wall corrugated pipe coupler for pipe size 63/50 mm all as directed by Engr-in-Charge.

S&F Double wall corrugated pipe coupler for pipe size 110/95 mm all as directed by Engr-in-Charge.

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

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

M&L for 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 directed.

All as per above item no.11.00 but size 240 sqmm 3.5 core complete all as directed.

All as per above item no.11.00 but size 185 sqmm 3.5 core complete all as directed.

All as per above item no.11.00 but size 150 sqmm 3.5 core complete all as directed.

All as per above item no.11.00 but size 70 sqmm 3.5 core complete all as directed.

All as per above item no.11.00 but size 50 sqmm 3.5 core complete all as directed.

All as per above item no.11.00 but size 35 sqmm 3.5 core complete all as directed.

All as per above item no.11.00 but size 25 sqmm 3.5 core complete all as directed.

All as per above item no.11.00 but size 16 sqmm 4 core complete all as directed.

All as per above item no.11.00 but size 10 sqmm 2 core complete all as directed.

M&L for boring under roads or any other specified location by reqd 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 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.22.00 but bore size 50 mm complete all as directed.

All as per above item no.22.00 but bore size 40 mm complete all as directed.

Supply, install, testing and commissioning of LT outdoor cubicle type distribution panel of size not less than 1.2x0.6x1.2 (LxBxH), IP-65 type (CPRI+ERDA A++Grade Approved) made out of 3.15 mm thick CRCA sheet supported on structural frame, angle of size 50x50x6 mm 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 :- Location : Near Domestic Sub Stn (Panel 1)

INDICATING DEVICES:- (a) Three Phase LED Ammeter, Class - 1 with CT (size 96mm x 96mm) Make- Seimens/Schneider/ABB = 01 No (b) Three Phase LED Voltmeter, Class - 1 (size 96mm x 96mm) Make- Seimens/ Schneider/ABB = 01 No (c) LED type panel indicator lamp Make- Seimens/ Schneider/ ABB = 03 Nos BUS BAR:- (d) Aluminium bus bar 4 strips insulated with colour coded heat shrinkable sleeve and shall be mounted on DMC/epoxy insulator 700 Amps capacity, including connection etc complete =01 Set INCOMING:- (e) Moulded case circuit breaker 400-500 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 - Seimens/Schneider/ABB = 01 No

(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-Seimens/ Schneider/ ABB = 01 No (g) Moulded case circuit breaker 67-100 Amps 415 Volts (Vertically Placed), 4 pole 25 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Seimens/ Schneider/ ABB = 01 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. iii) Comprising Of Following Test Parametre: Dry Film Test, Primary Injection Test, Maggar Test, CRM Test for internal Wiring

Supply, install, testing and commissioning LT outdoor cubicle type distribution panel of size not less than 1.5x0.6x1.5 (LxBxH), IP-65 type (CPRI+ERDA A++Grade Approved) made out of 3.15 mm thick CRCA sheet supported on structural frame, angle of size 50x50x6 mm 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 :- Location:-Near Education Section.

INDICATING DEVICES:- (a) Three Phase LED Ammeter, Class - 1 with CT (size 96mm x 96mm) Make- Seimens/Schneider/ABB = 01 No (b) Three Phase LED Voltmeter, Class - 1 (size 96mm x 96mm) Make- Seimens/Schneider/ABB = 01 No (c) LED type panel indicator lamp Make-Seimens/Schneider/ABB = 03 Nos (d) LCD multifunction meter, Make-Seimens/ Schneider/ ABB-01 No. BUS BAR:- (e) Aluminium bus bar 4 strips insulated with colour coded heat shrinkable sleeve and shall be mounted on DMC/epoxy insulator 150 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 - Seimens/ Schneider/ABB = 01 No

OUTGOING:- (g) Moulded case circuit breaker 84-125 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 - Seimens/ Schneider/ABB = 03No (h) Moulded case circuit breaker 67-100 Amps 415 Volts (Vertically Placed), 4 pole 25 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Seimens/ Schneider/ABB = 01 No (j) Moulded case circuit breaker 200-250 Amps 415 Volts (Vertically Placed), 4 pole 25 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Seimens/ Schneider/ABB = 01 No

(k) Moulded case circuit breaker 27-40 Amps 415 Volts (Vertically Placed), 4 pole 25 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Seimens/ Schneider/ABB = 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. ii) Comprising Of Following Test Parametre: Dry Film Test, Primary Injection Test, Maggar Test, CRM Test for internal Wiring

Supply, install, testing and commissioning of outdoor LT cubicle type distribution panel of size not less than 1.8 m x 0.6 m x 1.5 m (LxBxH), IP-65 type (CPRI+ERDA A++Grade Approved) made out of 3.15 mm thick CRCA sheet supported on structural frame, angle of size 50x50x6 mm 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 :- Location : Near 21 P&S Billet.

INDICATING DEVICES:- (a) Three Phase LED Ammeter, Class - 1 with CT (size 96mm x 96mm) Make- Seimens/Schneider/ABB = 01 No (b) Three Phase LED Voltmeter, Class - 1 (size 96mm x 96mm) Make- Seimens/Schneider/ABB = 01 No (c) LED type panel indicator lamp Make- Seimens/Schneider/ABB = 03 Nos BUS BAR:- (d) Aluminium bus bar 4 strips (covered with PVC insulated sleeves as per colour code) 300 Amps capacity, including connection etc complete =01 Set

INCOMING:- (e) 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 - Seimens/Schneider/ABB = 01 No OUTGOING:- (f) Moulded case circuit breaker 22-32 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 - Seimens/ Scheinder/ABB = 04 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. ii) Comprising Of Following Test Parametre: Dry Film Test, Primary Injection Test, Maggar Test, CRM Test for internal Wiring.

Supply, install, testing and commissioning of LT outdoor cubicle type distribution panel of size not less than 1.5 m x 0.6 m x 1.5 m (LxBxH), IP-65 type (CPRI+ERDA A++Grade Approved) made out of 3.15 mm thick CRCA sheet supported on structural frame, angle of size 50x50x6 mm 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 :- Location : Near B/R Complain Cell.

INDICATING DEVICES:- (a) Three Phase LED Ammeter, Class - 1 with CT (size 96mm x 96mm) Make- Seimens/Schneider/ABB = 01 No (b) Three Phase LED Voltmeter, Class - 1 (size 96mm x 96mm) Make- Seimens/Schneider/ABB = 01 No (c) LED type panel indicator lamp Make- Seimens/ Schneider/ ABB = 03 Nos BUS BAR:- (d) Aluminium bus bar 4 strips (covered with PVC insulated sleeves as per colour code) 200 Amps capacity, including connection etc complete =01 Set INCOMING:- (e) 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 - Seimens/ Schneider/ABB = 01 No

OUTGOING:- (f).Moulded case circuit breaker 80-100 Amps 415 Volts (Vertically Placed), 4 pole 25 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Seimens/Schneider/ABB = 01No (g).Moulded case circuit breaker 40-50 Amps 415 Volts (Vertically Placed), 4 pole 25 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Seimens/Schneider/ABB = 04 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. iii) Comprising Of Following Test Parametre: Dry Film Test, Primary Injection Test, Maggar Test, CRM Test for internal Wiring.

Supply, install, testing and commissioning LT Outdoor cubicle type distribution panel of not less than 1.8 m x 0.6 m x 1.5 m (LxBxH), IP-65 type (CPRI+ERDA A++Grade Approved) made out of 3.15 mm thick CRCA sheet supported on structural frame, angle of size 50x50x6 mm 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 :- Location : DSC Mess.

(a) Three Phase LED Ammeter, Class - 1 with CT (size 96mm x 96mm) Make- Seimens/Schneider/ABB = 01 No (b) Three Phase LED Voltmeter, Class - 1 (size 96mm x 96mm) Make- Seimens/Schneider/ABB = 01 No (c) LED type panel indicator lamp Make- Seimens/ Schneider/ ABB = 03 Nos BUS BAR:- (d) Aluminium bus bar 4 strips (covered with PVC insulated sleeves as per colour code) 150 Amps capacity, including connection etc complete =01 Set INCOMING:- (e) Moulded case circuit breaker 80-100 Amps 415 Volts (Vertically Placed), 4 pole 25 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Seimens/ Schneider/ABB = 01No

OUTGOING:- (f) Moulded case circuit breaker 22-32 Amps 415 Volts (Vertically Placed), 4 pole 25 KA breaking capacity, Ics=100% Icu, adjustable overload settings 0.8 - 1.0 x In, adjustable short circuit settings 6 - 10 x In Make - Seimens/ Schneider/ABB = 06 No No (5 Nos Working & 1 No Standby). (f) Miniature circuit breaker 6-32 Amps 230 Volts (Vertically Placed), 2 pole 10 KA Make - Seimens/Schneider/ABB = 01 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. iii) Comprising Of Following Test Parametre: Dry Film Test, Primary Injection Test, Maggar Test, CRM Test for internal Wiring.

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 for dismantling of ACSR or AAC unserviceable conductors of any sizes or types etc. complete, setting aside & credited to contractor and replacement with new cable complete all as specified & directed.

M & L for dismantling of cross arms of M.S.Channels or angle sections etc. and dispose off the same complete all as specified and directed by Engr-in-Charge.

M & L for dismantling of insulators of any type and sizes and dispose of the same complete all as specified and directed by Engr-in-Charge.

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