PROVN OF TRANSFORMERS OF 2 X1 60 KVA, 1 X250 KVA, 1X150 KVA WITH CONNECTED ITEMS AT BABINA CANTT UNDER GE BABINA

Amount

Supplying, installation, connecting, testing and commissioning of outdoor type distribution transformer of 160 KVA, 11/0.433 KV, 3 phase, 50 Hz, ONAN cooled oil immersed copper wound step down, floor mounted complete with first filling ISI marked filtered & dehydrated transformer oil and other standard fittings / accessories and 7 position off circuit tap changer (tapping range +/- 7.5% in steps of 2.5% each) with vector group DYN -11 complete all as specified and as directed by the Engineer in Charge. Note - (i) The ambient temprature shall be 48 degree Centigrade when measured by the resistance method after continuous full load run . (ii) The transformer shall be complete with standard fittings all as specified and conforming to IS:335 of 1993 for oil and IS: 1180 Part -I of 2014 for transformer and comprising of followings:- (i) One No cable box on LV side (secondary side) consisting of 04 Nos of porcelain bushing with bushing rods and another cable box on HV side (primary side) consisting of 03 Nos of porcelain bushing with bushing rods etc complete with nut, washers, cable gland etc. (ii) Oil conservator tank with filter type drain valve and oil level gauge. (iii) Oil level indicator with minimum and maximum marking (iv) Dehydration silica gel breather assembly with first fill of dehydrating agent and oil seal. (v) Explosion vent with diaphragm complete. (vi) Thermometer pocket on tank cover. (vii) Dial type thermometer vapour pressure having range 0-120 degree C with max reading pointer max temp indicator and resetting device. (viii) Rating plate with terminal marking. (ix) 02 Nos earthing terminal on tank and cover for fixing earth strip of size 32 x 6 mm. (x) Oil level gauge and oil drain filter valve. (xi) Lifting hook. (xii) Oil filler hole with cap /plug with connection complete. (xiii) Air relief valve plug. (xiv) Detachable rollers - 04 Nos (xv) Extra bushing for Neutral out side the cable box for independent earthing for neutral earth. (xvi) First fill of fresh transformer oil confirming to relevant IS and tested up to 40 KV die electric strength. Make :- ITE Gurgon/ Rajastan Transformers/voltlamp ltd/Crompton/Schneider/Alstom/Indo Asian

M&L for switch air break gang operated triple pole mechanically operated mounted on HT insulators (12 insulator type) with DO fuse unit insulator barrel type fuse of suitable rating and MS galvanised steel frame with operating mechanism worked from ground level incl operating rod and operating handle with 11 KV insulation for current rating up to 200 Amp 11000 volts complete of make:- Jaipuria Brothers/HEI/Southern Switch gear/PACTIL/MULL & CO

M&L SMX type surge arrester (lightning arrestors) confirming to IS-3070 (Part-1) having voltage rating 12 KV, rated frequency 50 Hz, nominal discharge current 65 KA (heavy duty) expulsion type transmission class complete with all fittings suitable for 11 KV, 3 phase earthed distribution system complete all as specified and directed of make :- BHEL/GEC-ELPRO/ATLAS/PACTIL/JAIPURIA

Supplying, laying, jointing & commissioning of cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminum conductor, 11000 volts grade, (Earthed) cross sectional area 95 sqmm 3 core as per IS 7098 Pt-II complete all as specified. Make:- M/s KEI INDUSTRIES/HAVELLS INDIA LTD/ASIAN CABLE/UNIVERSAL CABLES

Supply and fix cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Aluminium conductor cable of size 95 sqmm complete all as specified and as directed. Make :- RAYCHEM/DENSON/CCI/ BIRLA-3M

Supply,laying and testing of cable XLPE insulated,screened,PVCC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) 1100 V grade with stranded aluminium conductor of size 240 sqmm 3.5 core as per IS 7092 Pt-I complete all as specified and as directed. Make :- M/s KEI INDUSTRIES/HAVELLS INDIA LTD/ASIAN CABLES/UNIVERSAL CABLES

Supply,laying and testing of cable XLPE insulated,screened,PVCC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) 1100 V grade with stranded aluminium conductor of size 70 sqmm 3.5 core as per IS 7092 Pt-I complete all as specified and as directed. Make :- M/s KEI INDUSTRIES/HAVELLS INDIA LTD/ASIAN CABLES/UNIVERSAL CABLES

Supply,laying and testing of cable XLPE insulated,screened,PVCC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) 1100 V grade with stranded aluminium conductor of size 50 sqmm 3.5 core as per IS 7092 Pt-I complete all as specified and as directed. Make :- M/s KEI INDUSTRIES/HAVELLS INDIA LTD/ASIAN CABLES/UNIVERSAL CABLES

Supply,laying and testing of cable XLPE insulated,screened,PVCC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) 1100 V grade with stranded aluminium conductor of size 35 sqmm 3.5 core as per IS 7092 Pt-I complete all as specified and as directed. Make :- M/s KEI INDUSTRIES/HAVELLS INDIA LTD/ASIAN CABLES/UNIVERSAL CABLES

M&L for earthing complete with galvanised steel earth plate electrode of size 600X600X6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.50 mtr below the ground level connected to galvanised iron strip of 32x6 mm as earth lead by means of bolts nuts check nuts & washers of galvanised iron or steel ,surrounded by charcoal of coke and salt, protected by GI pipe 40 mm bore (light grade), water pipe 20mm bore GI medium grade with funnel and wire mesh,and making chamber of PCC (1:4:8) type D-2 using 40 mm graded stone aggregate and coping shall be in PCC(1:3:6) type C-1 using 20 mm graded stone aggregate, 50 mm thick cover of RCC (1:2:4) type B-1 using 20 mm graded stone aggregate, reinforced with 8 mm dia TMT bars @ 80 mm c/c boath ways including excavation and earth work and removal of surplus soil to distance n exc 50 m complete all shown in electrical plate No 3 of SSR part- 2010 and also including making test point for testing of earthing made out of gun metal or phosphorous bronge size 75x75x25 mm complete all as specified and directed. Note:- (i) The cost of GI earth lead & G I pipe of 7.50 mtr length for protection of GI wire and excavation work for pit shall deemed to be included in this item. Note:- Earthing test will be carried out and if desired result not achieved and the earthing will be redone to achieve desired result without any extra payment.

Supply, erecting and fixing in true vertical position, steel tubular swaged pole (410 SP-55), 11 mtr long, complete with cast iron base plate, pole cap / finial taper plug, bolts, nuts and washers, welded reduced section and longitudinal weld throughout entire length of pole including 2 coats of black bituminous paint externally upto planting depth and remaining exterior portion of pole shall be provided with one coat of red oxide primer and two coats of aluminium paint complete all as specified and directed. (Numbering of the poles shall be done with synthetic enameled painted letter of shape & size as directed.) Note :- Excavation including earth work and PCC foundation will be measured and paid separately. Make :- National tubing company or equivalent

Excavation in trenches in any type of soil not exc 1.5 mtrs wide and not exc 1.5 mtr in depth for laying of pipe/ cables/ poles etc and getting out complete all as specified and as directed.

Excavation in trenches in any type of soil not exc 1.5 mtrs wide and exc 1.5 mtr in depth for laying of pipe/ cables/ poles etc and getting out complete all as specified and as directed.

Returning fitting in any type of soil including spreading leveling watering and well ramming in layers n.exc 25 cm complete all as specified and as directed.

Removing excavated soils to a distance n.exc. 50 mtr and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and as directed.

M&L for fine and clean sand (river sand) free from sharp materials in trenches for cushioning of cable 8 cm thick under cable and 15 cm thick over the cable including gently punning complete all as specified and directed by Engr–in– Charge. Note:- The total thickness of sand shall be measured 18 cm after punning.

M&L for PCC cable cover class HV type 1 flat size 300 mm x 180 mm x 40 mm, ISI marked across the cable for protection of cable after sand cushioning complete all as specified & directed.

M&L for PCC cable cover class LV type 1 flat size 250 mm x 150 mm x 40 mm, ISI marked across the cable for protection of cable after sand cushioning complete all as specified & directed.

M&L for PCC 1:4:8 type D-2 (using 40mm graded stone aggregates) as in foundation filling and mass concrete for poles all as specified and directed by Engr-in-Charge.

M&L for PCC 1:3:6 type C-2 (using 40mm graded stone aggregates) as in foundation filling and mass concrete including form work for poles all as specified and directed by Engr-in-Charge.

M&L for PCC 1:2:4 type B-1 (using 20mm graded stone aggregates) as in coping etc including form work for poles all as specified and directed by Engr-in-Charge.

M&L for brick work with fly ash bricks, straight or curved on plan exc 6 m mean radius built in CM (1:4) as in foundation of equipment, platform, ramp, supporting pillars of pipes incl demolistion of existing brick work built in cement mortar complete all as specified and directed.

M&L for plastering in CM (1:4) 10 mm thick on fair faces of brick work or concrete surface/cable duct/floor complete all as specified and directed.

M&L for mild steel cross arms, bracings supports, clamps and back plates fabricated from structural steel sections, channel including nuts, bolts, washers welding, bending cold or not, drilling holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and as directed.

S&F of stay assembly of MS galvanised stay plate 230mm X 230mm X 6mm thick MS galvanised tay rod 20 mm dia with nut 100 cm long MS galvanised stay bow 40 cm long and 14 mm dia with 2 Nos galvanised thimble with and incl all fittings all as specified in SSR 2009 Part I icomplete all as specified and directed. Note - Excation, earth work, PCC foundation etc, loop type insulator shall be measured and paid separately.

M&L for galvanised stay strand 7/ 4 mm complete all as specified and directed.

M & L for loop type insulator large size with overall demensions 140 mm clearance of hole 25.5 mm complete all as specified and as directed.

S & F incl stringing GI continuous GI earth wire of size 4 mm / 3.15 mm dia on HT/LT poles as in cradle guards / earth wires, binding including taking down complete all as specified & directed.

Supply and fixing of GI strip 32 x 6 mm fixed in ducts / on wall / in trenches / floors etc for earthing complete fixed to equipment / test point / earth electrode complete all as specified and directed

M&L for danger notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventioal skull and bones in signal red colour and fixed with MS clamps, bolts and nuts of approved size for HT, 25x20 cm size

M&L for anti-climbing device, spikes type fabricated out of MS bars (round, square and flat) including nuts, bolts, washers and welded in two halves made to shape to suit the cross section of the HT poles

PIn type vitreous porcelain white brown or green insulator including one galvanised mild steel sindle two galvanised iron wasther and one galvanised iron nut, 150mm height 150mm dia for 11000 volts grade all as specified and directed. Make :- BHEL/ABB/SOUTHERN INSULATORS/JAYSHREE

Excavating post holes or similar holes, each not exceeding 0.5 Cum, getting out in soft / loose soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, watering, and removing surplus soil to a distance not exceeding 50 metre and making good surface complete all as per specified and directed by Engr-in-charge.

M&L PCC (1:3:6) type C-1 using 20 mm aggregate as in foundation or mass concrete all as specified and directed.

M&L MS angles as fencing port, struct cutting tops in shape incl all necessary drilling, notching and reveting etc and similar work confirming fe 310-0 pr fe 4120-0 all as specified and directed.

M&L for structural MS frame work half round or other stock section including securing posts and stuts in fencing, frame work for gates of substations, base frame for equipments including securing bolts, posts and sturts in fencing including cutting and makeing shapes as desired, drilling holes, notching for wire cut to size and made to the exisitng shape suitable for fixing MS chequred duct covers / door panels, including nuts, bolts and washers, welding / bracing works, bending cold or hot drilling holes for bolts in any shapeetc flat iron fillets (for securing wire mesh etc) all necessary drilling, bolting or riveting etc and similar work confirming to Fe-290 Gde E-165 including one coat of primer and two coats of synthetic enamel paint to the entire steel surfaces all as specified and directed.

M&L for chain link MS galvanised fencing including lines wires, dia of chain link n less than 3.5 mm any mesh any size any type to any type strands rails, straining bolts etc.

S&F mild steel screw bolt (mechine made) with hexagonal or square, head, n.exc 5 cm but n.exc 10 cm dia.

M & L for prepration of steel Surface of one coat of red oxide and two coat of synthetic enamel paint any description, n exc 10cm in width or girth when unconnected with other painting or when painted in a different complete

M&L TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and includingmild steel wire (annealed) not less than 0.9 mm dia or securing with clips all as directed.

S&F galvanised 2 strand steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing and straining and fixing to any type of standard rails straining bolts including securing or tying at crossing with and provision of galvanised mild steel wire staples or steel pins etc as directed. Note - Each line of horizontal/vertical/diagonal wire to be measured for purpose of payment.

M&L for laying 40 mm graded stone aggregate & stone dust in substations insuch a way that after removing of unwanted grass from substations and then levelling at zero level and laying of stone dust of 50 mm thick at an initial layer and then laying of 40 mm gaded stone aggregate 100 mm thick over the stone dust. The quoted rate also includes cleaning and levelling and filling of sub station before laying aggregate. The complete work shall be as decided and directed by engr in charge.

Supply & fixing of TPN Kit kat type rewireable switch fuse unit of 415 Volt 50 Hz three phase of capacity 63 Amp including MS box with backelite fuse fittings with HBC fuse, operating insulated handle, top cover necessary locking arrangemnts etc including necessary wall mounting fitting as directed of make Havells Cat part No. IHSBTE4063 /L&T/Indo Asian or equivalent including taking down the existing all as specified and directed

S & F of change over switch with advanced neutral, ON LOAD, 100 Amps, 4 pole, AC 415 Volt, manual Change over insheet metal enclosure including operating handle conforming to IS:13947 (Part-3) complete all as specified and directed. Make : L&T cat part No CO11000OSOO/Havells/Indo Asian or equivalent approved make

M & L for road cutting incl excavation in trenches for laying HT UG cable in pipe not exc 45 cm wide and n.exc 90 cm depth or as per site requirement including making good the disturbed surfaces with cement concrete (1:3:6) type C-1 and top surface neatly finished as per existing to match with the existing complete all as specified and directed.

Supply and laying galvanised tube light grade of size 80 mm dia ISI marked incl all fittings in trenches/fixed on pole/wall/floor or laid in position complete all as specified and directed. Make :- Prakah Surya/Jindal/TATA

Supply,laying and testing of cable XLPE insulated,screened,PVCC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) 1100 V grade with stranded aluminium conductor of size 185 sqmm 3.5 core as per IS 7092 Pt-I complete all as specified and as directed. Make :- M/s KEI INDUSTRIES/HAVELLS INDIA LTD/ASIAN CABLES/UNIVERSAL CABLES

Supply,laying and testing of cable XLPE insulated,screened,PVCC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) 1100 V grade with stranded aluminium conductor of size 150 sqmm 3.5 core as per IS 7092 Pt-I complete all as specified and as directed. Make :- M/s KEI INDUSTRIES/HAVELLS INDIA LTD/ASIAN CABLES/UNIVERSAL CABLES

S&F aluminium conductor, steel reinforced (ACSR) of any size/description on LT poles/lines incl stringing, tightening, binding to insulators with aluminium wire making and connecting jumpers, connections etc incl connecting, commissioning and testing complete all as specified & directed.

Disc type insulator porcelain vitreous 145mm height and 225 mm dia ball and socket type brown white or green single disc assembly for tension with tension clamps for condutors working pressure 11000 volts all as specified and directed.

Supplying, installation, connecting, testing and commissioning of outdoor type distribution transformer of 250 KVA, 11/0.433 KV, 3 phase, 50 Hz, ONAN cooled oil immersed copper wound step down, floor mounted complete with first filling ISI marked filtered & dehydrated transformer oil and other standard fittings / accessories and 7 position off circuit tap changer (tapping range +/- 7.5% in steps of 2.5% each) with vector group DYN -11 complete all as specified and as directed by the Engineer in Charge. Note - (i) The ambient temprature shall be 48 degree Centigrade when measured by the resistance method after continuous full load run . (ii) The transformer shall be complete with standard fittings all as specified and conforming to IS:335 of 1993 for oil and IS: 1180 Part -I of 2014 for transformer and comprising of followings:- (i) One No cable box on LV side (secondary side) consisting of 04 Nos of porcelain bushing with bushing rods and another cable box on HV side (primary side) consisting of 03 Nos of porcelain bushing with bushing rods etc complete with nut, washers, cable gland etc. (ii) Oil conservator tank with filter type drain valve and oil level gauge. (iii) Oil level indicator with minimum and maximum marking (iv) Dehydration silica gel breather assembly with first fill of dehydrating agent and oil seal. (v) Explosion vent with diaphragm complete. (vi) Thermometer pocket on tank cover. (vii) Dial type thermometer vapour pressure having range 0-120 degree C with max reading pointer max temp indicator and resetting device. (viii) Rating plate with terminal marking. (ix) 02 Nos earthing terminal on tank and cover for fixing earth strip of size 32 x 6 mm. (x) Oil level gauge and oil drain filter valve. (xi) Lifting hook. (xii) Oil filler hole with cap /plug with connection complete. (xiii) Air relief valve plug. (xiv) Detachable rollers - 04 Nos (xv) Extra bushing for Neutral out side the cable box for independent earthing for neutral earth. (xvi) First fill of fresh transformer oil confirming to relevant IS and tested up to 40 KV die electric strength. Make :- ITE Gurgon/ Rajastan Transformers/voltlamp ltd/Crompton/Schnider/Alstom/Indo Asian

Supply,laying and testing of cable XLPE insulated,screened,PVCC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) 1100 V grade with stranded aluminium conductor of size 400 sqmm 3.5 core as per IS 7092 Pt-I complete all as specified and as directed. Make :- M/s KEI INDUSTRIES/HAVELLS INDIA LTD/ASIAN CABLES/UNIVERSAL CABLES

Supply,laying and testing of cable XLPE insulated,screened,PVCC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) 1100 V grade with stranded aluminium conductor of size 25 sqmm 3.5 core as per IS 7092 Pt-I complete all as specified and as directed. Make :- M/s KEI INDUSTRIES/HAVELLS INDIA LTD/ASIAN CABLES/UNIVERSAL CABLES

Supply,laying and testing of cable XLPE insulated,screened,PVCC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) 1100 V grade with stranded aluminium conductor of size 16 sqmm 3.5 core as per IS 7092 Pt-I complete all as specified and as directed. Make :- M/s KEI INDUSTRIES/HAVELLS INDIA LTD/ASIAN CABLES/UNIVERSAL CABLES

M&L for earthing complete with galvanised steel earth plate electrode of size 600X600X6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.50 mtr below the ground level connected to galvanised earth lead wire 4.00 mm dia by means of bolts nuts check nuts & washers of galvanised iron or steel ,surrounded by charcoal of coke and salt, protected by GI pipe 15 mm bore (light grade) and making chamber of PCC (1:4:8) type D-2 using 40 mm graded stone aggregate and coping shall be in PCC(1:3:6) type C-1 using 20 mm graded stone aggregate, 50 mm thick cover of RCC (1:2:4) type B-1 using 20 mm graded stone aggregate, reinforced with 8 mm dia TMT bars @ 80 mm c/c boath ways including excavation and earth work and removal of surplus soil to distance n exc 50 m complete all shown in electrical plate No 3 of SSR part- 2010 complete all as specified and directed. Note:- (i) The cost of GI earth lead & G I pipe of 7.50 mtr length for protection of GI wire shall deemed to be included in this item.(ii) Earthing test will be carried out and if desired result not achieved and the earthing will be redone to achieve desired result without any extra payment.

Supply & fixing of TPN Kit kat type rewireable switch fuse unit of 415 Volt 50 Hz three phase of capacity 32 Amp including MS box with backelite fuse fittings with HBC fuse, operating insulated handle, top cover necessary locking arrangemnts etc including necessary wall mounting fitting as directed of make Havells Cat part No. IHSBTE4063 or equivalent

Supply and laying galvanised tube light grade of size 50 mm dia ISI marked incl all fittings in trenches/fixed on pole/wall/floor or laid in position complete all as specified and directed. Make :- Prakah Surya/Jindal/TATA

Supply, erection and connection new Pre- streessed concrete poles 152 mm x 152 mm at top and 152 mm x 260 mm at bottom, class 9, 11.0 mtrs long including making alternate white and red strips 30 cms height (05 Nos strips) numbering the poles by 2" height letters complete all as specified and directed. Make :- M/s Concrete Udyog/ M/S Sankls Udyog/M/s Hindustan Pressed Concrete.

S&F in Disc type insulator porcelain vitreous 145mm height and 225 mm dia ball and socket type brown white or green single disc assembly for tension with tension clamps for condutors working pressure 11000 volts all as specified and directed. Make :- BHEL/JAYSHREE/AREVA/ABB/PACTIL.

Note fo Item No - 11,50,58,61 (a) Drawings of LT panels & Make of MCCB for LT panels have been approved before placing order for LT panels (b) Make- Asian panels/Mac layer/Hensel/Uma

M/S Kharya Associates