SPECIAL REPAIR TO LT SERVICES AT BORJHAR AREA INCLUDING MTN DOU ALONG WITH MCMF DET, OFFICERS COLONY, JCOs/ORs QTRS AND LAVANYA COMPLEX AT BORJHAR AREA UNDER GE GUWAHATI

Amount

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr deep for taking out / laying of under ground cable, pole or stay and getting out in soft soil strata complete all as specified and as directed.

Returning filling in including spreading leveling watering and well ramming in layers not exceeding 25cms spread any type of soil complete all as specified and as directed.

Removing excavated materials 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 as directed.

Supply and laying dry river sand (from an approved source) for cable protection with a layer of 8cm deep before laying and 15cm covering above the top edge of cable after laying and gently punned down to 18cm thickness complete all as specified and as directed. (Note : Punned thickness shall be measured as per Para 19.75 of SSR Part-I) complete all as specified and as directed.

Material and Labour for bricks common burnt clay, building brick, sub class B designation 75 old size bricks laid in trenches flat over sand cushioning for cable protection complete all as specified and as directed.

Material and Labour for supply and fixing / Laying in replacement, connecting, testing and commissioning of LT under ground cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric cable (heavy duty) with multistranded aluminium conductor,1100 Volts grade in trenches/on wall/poles laid in ducts/inside protection pipe of the following cross sectional area including cable glands,lugs and suitable size of MS saddle clips (where ever cable laid in ceilings / walls without cable duct) complete all as specified and as directed : Note : Manufacturer's test certificate shall be submitted alongwith RAR/FB to Engr-in-Charge.

240 Sqmm x 3.5 core

120 Sqmm x 3.5 core

95 Sqmm x 3.5 core

70 Sqmm x 3.5 core

50 Sqmm x 3.5 core

25 Sqmm x 3.5 core

16 Sqmm x 4 core

10 Sqmm x 4 core

10 Sqmm x 2 core

Material and Labour Earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6.3 mm thick buried directly in ground ( earth pit not less than 2.25 mtrs deep below normal ground level ) with the top edges of plate not less than 1.5 mtrs below normal ground level connected to GI strip of 25X4 mm by means of GI nuts, bolts check nuts and washers earth lead protected by 15mm dia GI pipe light grade and connected to main distribution board/earthing test point all as shown in electrical plate No 3 of SSR part 1 and all as specified including testing on completion. Notes:-The unit rate also including for excavation, earth work in any type of strata, plain cement concrete 1:3:6 mix, Type C1 pit, 40mm thick RCC 1:2:4 mix , type B1 cover reinforced with 8mm dia TMT bars @150mm C/C both ways ,GI funnel with GI watering pipe 20mm dia med grade, wire mesh, protection pipe 15 mm dia GI pipe light grade for earth lead upto 7.50m long, charcoal & salt complete all as specified and as directed.

Material and Labour for Boring/drilling (horizontally) hole manually under existing road, pavement, hard standing (maximum 10mtr in width) suitable for passing GI tubing of 40 to 150mm bore dia complete all as specified and as directed.

Supply and fixing GI protection pipe light grade for cable protection incl all fittings laid in trenches or fixed on pole/walls with mild steel clamps, bolts, nuts and washers complete all as specified and as directed for 50 mm dia. NOTE : Earth work reqd shall be measured and paid separately.

Material and Laobur for PCC 1:2:4 type C2 using 20mm graded for padestal coping incl necessary formwork finished fair using extra cement complete all as specified and as directed.

Supply , installation, testing and commissioning of floor mounted LT OUTDOOR feeder pillar box CPRI Approved AC 415 V , 50 HZ 3 Phase 4 wire of suitable size for accomodating the following accessories totally enclosed self supporting structure / cubicle , fully compartmentalized type , suitable for indoor use , with bottom cable entry with suitable cable glands structure made out of 2.00 mm thick CRCA steel sheet of Size ( 1.5 x 1.0 x 0.6) m with angle iron frame work and legs of ISA 50X50X5 mm , with four legs grouted to PCC (1:2:4) type B1 , foundation block with suitable mounting arrangement for bus bars voltmeter, ammeter , changeover switch and MCCBs , hinged doors at front with suitable locking arrangement , Provision of louvers at sides , structure treated under 8 - tank metal treatment process and duly powder coated , complete all as specified and directed .(Main Incoming panel for Transformer 250 KVA at Borjhar Pump House) (a) Aluminium bus bar 600 Amps , supported on non hygroscopic fibres and brass screws for mounting -04 Nos (b) Supply and fixing MCCB 4 pole 415 Volts with mocroprocessor controller of breaking capacity of 36 KA of 400 Amps with Fixed thermal and Fixed magnetic setting- 01 Nos (c) Supply and fixing LED Indicating lamps for Main Supply indicating R, Y, B - 03 Nos (d ) Supply and fixing Digital Ampere Meter of size 100mmX100mm for 0-300 A display , incl CT having CTR 200/5 - 01 Nos & Digital Voltmeter 0-500 Volts , SIF 96 - 01 Nos (e) Supply and fixing MCCB of 3 pole , 415volts of capacity 100 amps with breaking capacity of 16 KA Fixed thermal and fixed magnetic setting - 03 No (f) Supply and fixing MCCB of 3 pole , 415volts of capacity 63 amps with breaking capacity of 16 KA Fixed thermal and fixed magnetic setting - 05 No

Supply , install, testing and commissioning of floor mounted LT OUTDOOR feeder pillar box CPRI Approved AC 415 V , 50 HZ 3 Phase 4 wire of suitable size for accomodating the following accessories totally enclosed self supporting structure / cubicle , fully compartmentalized type , suitable for indoor use , with bottom cable entry with suitable cable glands structure made out of 2.00 mm thick CRCA steel sheet of Size ( 1.5 x 1.0 x 0.6) m with angle iron frame work and legs of ISA 50X50X5 mm , with four legs grouted to PCC (1:2:4) type B1 , foundation block with suitable mounting arrangement for bus bars voltmeter, ammeter , changeover switch and MCCBs , hinged doors at front with suitable locking arrangement , Provision of louvers at sides , structure treated under 8 - tank metal treatment process and duly powder coated , complete all as specified and directed .(Main Incoming panel for Transformer 125 KVA at Borjhar Pump House) (i) Aluminium bus bar 320 Amps , supported on non hygroscopic fibres and brass screws for mounting -04 Nos (a) Supply and fixing MCCB 4 pole 415 Volts with mocroprocessor controller of breaking capacity of 36 KA of 250 Amps with Fixed thermal and Fixed magnetic setting- 01 Nos (a) Supply and fixing LED Indicating lamps for Main Supply indicating R, Y, B - 03 Nos (b ) Supply and fixing Digital Ampere Meter of size 100mmX100mm for 0-300 A display , incl CT having CTR 200/5 - 01 Nos & Digital Voltmeter 0-500 Volts , SIF 96 - 01 Nos (a) Supply and fixing MCCB of 3 pole , 415volts of capacity 100 amps with breaking capacity of 16 KA Fixed thermal and fixed magnetic setting - 02 No (b) Supply and fixing MCCB of 3 pole , 415volts of capacity 63 amps with breaking capacity of 16 KA Fixed thermal and fixed magnetic setting - 03 No

Supply , install, testing and commissioning of floor mounted LT OUTDOOR feeder pillar box CPRI Approved AC 415 V , 50 HZ 3 Phase 4 wire of suitable size for accomodating the following accessories totally enclosed self supporting structure / cubicle , fully compartmentalized type , suitable for indoor use , with bottom cable entry with suitable cable glands structure made out of 2.00 mm thick CRCA steel sheet of Size ( 1.5 x 1.0 x 0.6) m with angle iron frame work and legs of ISA 50X50X5 mm , with four legs grouted to PCC (1:2:4) type B1 , foundation block with suitable mounting arrangement for bus bars voltmeter, ammeter , changeover switch and MCCBs , hinged doors at front with suitable locking arrangement , Provision of louvers at sides , structure treated under 8 - tank metal treatment process and duly powder coated , complete all as specified and directed .(Main Incoming panel for Transformer 100 KVA at Borjhar Pump House) (i) Aluminium bus bar 250 Amps , supported on non hygroscopic fibres and brass screws for mounting -04 Nos (a) Supply and fixing MCCB 4 pole 415 Volts with mocroprocessor controller of breaking capacity of 36 KA of 160 Amps with Fixed thermal and Fixed magnetic setting- 01 Nos (a) Supply and fixing LED Indicating lamps for Main Supply indicating R, Y, B - 03 Nos (b ) Supply and fixing Digital Ampere Meter of size 100mmX100mm for 0-300 A display , incl CT having CTR 200/5 - 01 Nos & Digital Voltmeter 0-500 Volts , SIF 96 - 01 Nos (a) Supply and fixing MCCB of 3 pole , 415volts of capacity 63 amps with breaking capacity of 16 KA Fixed thermal and fixed magnetic setting - 04 No

Supply , install, testing and commissioning of floor mounted LT OUTDOOR feeder pillar box CPRI Approved AC 415 V , 50 HZ 3 Phase 4 wire of suitable size for accomodating the following accessories totally enclosed self supporting structure / cubicle , fully compartmentalized type , suitable for indoor use , with bottom cable entry with suitable cable glands structure made out of 2.00 mm thick CRCA steel sheet of Size ( 0.9 x 0.9 x 0.6) m with angle iron frame work and legs of ISA 50X50X5 mm , with four legs grouted to PCC (1:2:4) type B1 , foundation block with suitable mounting arrangement for bus bars voltmeter, ammeter , changeover switch and MCCBs , hinged doors at front with suitable locking arrangement , Provision of louvers at sides , structure treated under 8 - tank metal treatment process and duly powder coated , complete all as specified and directed .(Distribution Panel) (a) Supply and fixing MCCB 4 pole 415 Volts with mocroprocessor controller of breaking capacity of 16 KA of 100 Amps with Fixed thermal and Fixed magnetic setting- 01 Nos (i) Aluminium bus bar 160 Amps , supported on non hygroscopic fibres and brass screws for mounting -04 Nos (a) Supply and fixing LED Indicating lamps for Main Supply indicating R, Y, B - 03 Nos (b ) Supply and fixing Digital Ampere Meter of size 100mmX100mm for 0-300 A display , incl CT having CTR 200/5 - 01 Nos & Digital Voltmeter 0-500 Volts , SIF 96 - 01 Nos

Supply , install, testing and commissioning of floor mounted LT OUTDOOR feeder pillar box CPRI Approved AC 415 V , 50 HZ 3 Phase 4 wire of suitable size for accomodating the following accessories totally enclosed self supporting structure / cubicle , fully compartmentalized type , suitable for indoor use , with bottom cable entry with suitable cable glands structure made out of 2.00 mm thick CRCA steel sheet of Size ( 0.9 x 0.9 x 0.6) m with angle iron frame work and legs of ISA 50X50X5 mm , with four legs grouted to PCC (1:2:4) type B1 , foundation block with suitable mounting arrangement for bus bars voltmeter, ammeter , changeover switch and MCCBs , hinged doors at front with suitable locking arrangement , Provision of louvers at sides , structure treated under 8 - tank metal treatment process and duly powder coated , complete all as specified and directed .(Distribution Panel) (a) Supply and fixing MCCB 4 pole 415 Volts with mocroprocessor controller of breaking capacity of 16 KA of 63 Amps with Fixed thermal and Fixed magnetic setting- 01 Nos (b) Aluminium bus bar 160 Amps , supported on non hygroscopic fibres and brass screws for mounting -04 Nos (c) Supply and fixing LED Indicating lamps for Main Supply indicating R, Y, B - 03 Nos (d ) Supply and fixing Digital Ampere Meter of size 100mmX100mm for 0-300 A display , incl CT having CTR 200/5 - 01 Nos & Digital Voltmeter 0-500 Volts , SIF 96 - 01 Nos

Supply , install, testing and commissioning of floor mounted LT OUTDOOR feeder pillar Street Light Panel CPRI Approved AC 415 V , 50 HZ 3 Phase 4 wire of suitable size for accomodating the following accessories totally enclosed self supporting structure / cubicle , fully compartmentalized type , suitable for indoor use , with bottom cable entry with suitable cable glands structure made out of 2.00 mm thick CRCA steel sheet of Size ( 0.9 x 0.9 x 0.6) m with angle iron frame work and legs of ISA 50X50X5 mm , with four legs grouted to PCC (1:2:4) type B1 , foundation block with suitable mounting arrangement for bus bars voltmeter, ammeter , changeover switch and MCCBs , hinged doors at front with suitable locking arrangement , Provision of louvers at sides , structure treated under 8 - tank metal treatment process and duly powder coated , complete all as specified and directed .(Street Light Panel) (a) Supply and fixing MCCB 4 pole 415 Volts with mocroprocessor controller of breaking capacity of 16 KA of 63 Amps with Fixed thermal and Fixed magnetic setting- 01 Nos (b) Analog Timer- 01 Nos (c) Aluminium bus bar 160 Amps , supported on non hygroscopic fibres and brass screws for mounting -04 Nos (d) Supply and fixing LED Indicating lamps for Main Supply indicating R, Y, B - 03 Nos (e ) Supply and fixing Digital Ampere Meter of size 100mmX100mm for 0-300 A display , incl CT having CTR 200/5 - 01 Nos & Digital Voltmeter 0-500 Volts , SIF 96 - 01 Nos

Material and Labour for thermpolastic cable junction box IP 66 with metric knocknouts for cable entry and 4 way terminal of size 155mm x 210mm x 92mm having 04 Nos copper bus bar fixed on porcelain insulators fixed in position with aluminum clamps of size 25mm x 3mm and necssary nuts and bolts complete all as specified and directed.

Supply and Fixing in repairs, Factory made board distribution in sheet steel enclosure VTPN DB 4 WAY double door glazed with 200 Amps rated bus bar,, 415 Volts suitable for housing MCCBs as incomer and MCB as outgoing complete including sinking of DB on wall and making surface good complete all as specified and as directed.

M/s JK Jangid and Company (BID ID -3057472)

D.B ENTERPRISE (BID ID -3057583)