Provn of Aerial bunch cable including conversion of overhead conductor to underground cabling at certain locs in Mil Stn Gaya

Amount

Dismantling of old ACSR conductor from existing pole and removal from site complete all as specified and directed.

Dismantaling of old insulators of any type or size from existing pole and removal from site complete all as specified and directed.

Dismantling of cross arms of MS channel or angle sections, clamps, nuts and bolt, washers, back plate of any size/shape complete and removal from site complete all as specified and directed.

Dismantling steel poles/ struts, any size and setting aside for re-use within 50 metres complete all as specified and directed.

Excavation in trenches n.exc 1.5 mtr wide and 1.5 mtr in depth in hard/dense soil for taking up/ laying of cable and getting out complete all as specified and directed.

Returning, filling in excavated soil including spreading, leveling, watering and well ramming in layers n.exc 25 cm complete all as specified and directed.

Removing surplus soil to a distance n.exc 50 mtr and making good the disturbed surfaces complete all as specified and directed.

Material and labour for sand cushioning for under ground cable with locally available sand for protection of cable including spreading and consolidations, complete all as specified and directed.

Supply and laying in trenches dry well burnt locally available sub class “B” bricks designation 75 over sand cushioning for protection of cable complete all as per specified and directed.

Supply, laying and testing cable XLPE insulated, Aerial bunched electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 3.5 Core 50 Sqmm including necessary lugs and cable gland etc complete as directed by Engr-in-Charge. Make : Kalinga/Universal Cables

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 120 Sqmm x 3.5 Core passing through DWC HDPE/in trench including necessary coonection with lugs and cable gland etc complete all as specified and directed by Engineer-in-Charge. Make : Havells/Finolex/KEI/ Gloster

All as per item No. 11 above but of size 95 Sqmm 3.5 core.

All as per item No. 11 above but of size 70 Sqmm 3.5 core.

All as per item No. 11 above but of size 50 Sqmm 3.5 core.

All as per item No. 11 above but of size 35 Sqmm 3.5 core.

All as per item No. 11 above but of size 25 Sqmm 4 core.

All as per item No. 11 above but of size 16 Sqmm 4 core.

All as per item No. 11 above but of size 10 Sqmm 4 core.

M&L for PCC 1:3:6 type C-1 using 20mm graded stone aggregate for coping around poles, including necessary form work finishing even and smooth without using extra cement , all as specified and directed.

M&L for PCC 1:4:8 type D-2 using 40 mm graded stone aggregate as in foundation for poles, filling of mass concrete complete all as specified and as directed.

S&F outdoor type LT Feeder piller box of size 600x600x300mm deep, 415 volts, 3 phase, 4 wire 50 Hz having 04 Nos colour coded aluminium bus bar of capacity 600 Amps mounted on porcelain/hygroscopic insulators with suitable number of holes for making connections of cables, made out of 3.15mm thick sheet steel CRCA and mounted on frame of suitable size made out of angle iron 45x45x6mm with 4 Nos legs embedded in PCC foundation 300mm below ground level and 300mm above ground level, duly painted internally and externally with two coats of synthetic enamel paint over a coat of red oxide primer, dust and vermin proof, front door with locking arrangement and two earth points by side of the box, cubical type with cable glands, sockets etc and with provision of cable entry from bottom, including painting steel frame complete all as specified. Note: (ii) Drawing for LT feeder piller box shall be got approved by GE before fabrication. (ii) Excavation, earth work and PCC shall be measured and paid separately under relevent items. Make: Power System & Control, Jalandhar / Universal Switchgears / SMS Panels & Switchgears

M&L steel tubular swaged poles type 410 SP-31, 9 mtr long conforming to IS:2713 with cast iron base plate final tapper plug complete including applying two coats of aluminium paint approx 6 mtr height on outer surfaces of pole from 1.5 m above the coping/ground level up to the top of steel poles and painting alternative black and white strips of 30 cm height with two coats of synthetic enamel paint upto 1.5 mtr height from the ground/coping level complete all as specified and directed.

Refixing of old serviceable steel tubular swaged poles any type/size/length obtained from item Sr. No: 4 here-in-before after dismantling and erecting in new location as directed by Engineer-in-Charge including painting the exposed portion with two coats of aluminium paint over a coat of red oxide primer and painting of 30 cm wide black and white strips upto 1.5 mtr from bottom of the erected pole complete all as specified and directed. Note: (A) Rate quoted shall be deemed to be inclusive of the following : (i) Any repair / welding / fabrication work on the old poles. (ii) Any rusted surface on the old pole shall be treated with red oxide primer prior to application of aluminium paint. (B) Necessary excavation, earth work and PCC shall be measured and paid for separately

S&F street light bracket fabricated from 40 mm dia light grade GI pipe 1.2 m long, bent to shape fixed on pole including 40x6mm flat iron MS clamps with nuts and bolts etc , duly painted with two coats of silver paint over a coat of red oxide primer including taking down old brackets from existing position complete all as specified and as directed.

S&F PVC Junction box of size 340mm x 285mmm x 120mm outdoor type, weather proof, factory made out of PVC sheet 1.8mm thick with front side hinged opening having locking arrangement with nuts & bolts & arrangement for incoming and outgoing cable/wire complete comprising of aluminium bus bar for 3 phases & neutral, insulated with insulators, including colour coding and 01 Nos MCB 06 Amps complete all as specified and directed. Make: Sintex Model : GSMB-3428/ National Model No: NJB3020 / Mahindra Composits

S&F GI pipe of light grade 40 mm dia fixed on poles as in protection pipe of required length as per site requirement all as specified and directed using 30x5mm FI clamps made to shape incl nuts, bolts & washers complete all as specified and directed by Engr-in-charge.

M&L for laying of HDPE double wall corrugated pipes in trench for UG cable protection conforming to IS-14930 Part-II with IP-67 having outer dia 40 mm and inner dia of 32 mm including necessary fittings such as couplers, bends etc complete all as specified and directed. Make: D-Rex/ Rudrax Polymers/Finolex

All as per item No. 27 above but of outer dia 50 mm and inner dia of 38 mm

All as per item No. 27 above but of outer dia 75 mm and inner dia of 63 mm

M&L earthing complete with galvanised steel earth plate electrode 60cmx60cmx6 mm thick buried directly in ground.(earth pit not less than 2.25 mtr deep below normal ground level) with top edge of plate not less than 1.5 mtr. Below ground level connecting to GI Strip 32x6 mm dia size by means of bolts, check nuts and washers of GI and earth wire protected by provision of GI pipe light grade, 15 mm bore including provn of concrete pit in PCC (1:2:4) type B-1 using 20 mm graded crushed stoned aggregates with 40 mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4 Kg/Sqm) and frame of angle iron 25x25 x3mm with lugs 2 Nos and with 6mm dia MS bar handle made to shape, GI medium grade 20mm bore pipe for watering perforated at bottom 1.75 mtr long placed on top edge plate, common salt and charcoal filling, test pont made out of phosphorous bronze with fixing arrangement, funnel, wiremesh and earth work in hard/dense soil, returning filling in and removal of surplus soil to a distance not exceeding 50 mtr, all as per electrical plate No 3 of SSR 2009 Part-I and connection all as specified and testing on completion.

M/S ABHAY KUMAR AND BROTHERS

M/s Ray construction