PROVN OF 03X 100 KVA TRANSFORMER WITH ALLIED INFRASTRUCTURE AT BALAPUR, BUDGAM AND WUZUR UNDER GE 861 EWS

Amount

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m deep and getting out hard/ dense soil for laying of cable, errection of pole, stays etc complete all as specified and directed by Engineer-in-charge.

Excavation in trenches n.exc 1.5m wide and deapth exc 1.5m but n.exc 3 m and getting out in hard/dense soil for laying of cable, errection of pole, stays etc complete all as specified and directed by Engineer-in-charge.

Returning filling in (soil) including spreading levelling, watering and well ramming in layers not exc 25cm thick complete all as specified and directed by Engineer -in-charge.

Removal of excavated soil to a distance n.exc 50 m and depositing where directed at a level not exc 1.5 mtr above the ground level/starting point compalete all as specified and directed by Engineer -in-charge.

Plain cement concrete (1: 4:8) type D-2 (using 40mm graded crushed stone aggregates) as in foundation filling or mass concrete etc including necessary form work for rough finished surfaces complete all specified and directed by Engr-in-Charge.

Plain cement concrete, (1:2:4), type B-1( using 20mm graded crushed stone aggregates) as in coping, benching including weathering, slightly rounded or chamfered on edges and throating complete all as specified and directed by Engr-in-Charge.

River sand cushioning to underground cables 8cm thick before laying cable and 15cm thick after laying and streching the cable, complete all as specified and directed by Engr-in-Charge. Note :- For payment purpose punned thickness shall be measured

M&L Sub Class 'B' brick covering protection to the eletric cable laid dry flat transversally along the length of cable on sand cushioning with width equal to length of brick complete all as specified and directed by Engr-in-Charge.

Supply and laying un-reinforced precast concrete cable cover, class HVP, Type 1 with peak, size 300 mm x 180 mm x 40 mm laid with width along the length of cable on sand cushioning complete all as specified and directed by Engr in Charge

Supply and fixing steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-55 (11 metres long) in truly verticle position 1.5 m length of pole above ground level shall be painted with two coats of synthetics enamal paint in strips of 30 cm width, black and yellow alternately and painting with two coat of aluminium paint over a coat of red oxide primer on rest of pole and its connected part etc completeall as specified and directed by Engr-in- Charge. (Note: Excavation and PCC shell be measured and paid seprately)

Suply, fabricating , fixing structural mild steel channel angle iron,flat iron and brackets etc for fabrications of cross arms, bracings, supports, D-clamps, stiffeners,eye hooks, bolts,pole clamps and back plates including nuts, bolts and washers, welding banding cold , or hot drilling holes for insulators bolts in any shape or size as indicated or directed and inclusive of one red oxide primer coat ,one under coat and one finishing coat of aluminium paint complete.(Insulators to be measured and paid for seperately)

Supply and laying GI pipe 80mm dia light grade for cable protection, laying under road and floor or at pole with flat iron clamp 25x3mm including nuts bolts and washers etc complete.

Material and labour for switch air brake gang operated triple pole mechanically operated mounted on HT insulators(12 insulators type ) and MS galvanised steel frame with operating mechanision worked from ground level including operating rod for current rating upto 200 Amps 11000 volts complete with locking arrangement MS clamps,bolts and nuts and washers etc icluding drop out explusion type of fuses with fuse barrals of required capacity to suit load at site including two coats of aluminium paint over a coat of red oxide primer on MS work complete all as specified. (stack for fixing with poles shall be measuree and paid seperately)

Supply, installation, testing and commissioning of pole mounted transformer step down out door type copper wound, 11KV on HT side and 433 volts on LT side at no load 3 phase 4 wire 50 c/s AC supply of 100 KVA , oil immersed laminated iron core naturally cooled with external cooling tubes, delta connected on HT side and star connected on LT side, corresponding to vector group DY-11 with natural brought out seperately for earthing, off load, changing tap arrangements upto +/-7.5% with a step of +/- 2.5% complete on two poles structure with first filling of transformer oil upto appropriate level and complete with standard fittings conforming to IS-1180, Level-II, all as specifed in particular specifications (All steel work for staging and poles shall be measured and paid seperately) Make : JK Transformer, Crompton Greaves, Andrew Yule, ABB, Schneider, Bharat Bijlee Voltamp

M & L Earthing complete with GI earth plate electrode 600x600x6 mm burried directly in ground not less than 2.25 mtr deep below normal ground level with top edge of earth plate not less than 1.25 Mtr below normal ground level connected to the GI strip 25x4 mm size by means of bolts ,nuts,check nuts and washers of galvanised iron and 25 x 4 mm GI strip procted by provision of GI light grade pipe 40 mm bore incl provision of concrete pit in PCC1:2:4 type B-1 , using 20 mm graded stone aggregates with 40 mm thick cover of RCC (1:2:4) reinforced with and 6mm dia bar handle, excavation and earth work in any type of soil ,charcoal dust and salt light grade GI watering pipe 20 mm bore with funnel and wiremash and medium grade GI protection pipe 40 mm up to 5 Mtr long and GI strip upto main earthing of pole complete all as shown in electrical plate No 3 of MES Sch 2009 Part-I all as specified and directed . (i) Main earthing strip from earth plate electrode to test point upto length of 7.5 meters length shall deem to be included in the unit rate quoted against this item . (ii) On testing after completion if the desired resistenance is not obtained the contrator shall redo the earthing without any extra cost to the department .

Earthing complete with galvanised steel earth plate electrode, 600mm x 600mm x 6mm thick, buried directly in the ground (earth pit not less than 2.25m deep below normal (ground level) with top edge of the plate not less than 1.50m below ground level connected to galvanized iron wire 4mm dia as earth lead by means of bolts, nuts and washers of GI up to test point, GI tubing 15mm bore light grade protection pipe, GI watering pipe 20mm bore medium grade with funnel and wire mesh, charcoal and salt, 40mm thick pre-cast RCC (1:2:4) type B-0 (Nominal mix) cover reinforced with XPM (weighing n.less than 4 Kg/Sqm) with suitable steel handle, and angle iron 40X40X3mm frame and chamber of PCC (1:3:6) type C-0 (including earth work in any type of soil, removal of surplus soil to a distance n.exc.50m) and connecting, testing on completion, all as shown on electric plate No. 03 of SSR-2009 Part-I, complete all as directed. Notes: (i) Main earthing strip from earth plate electrode to test point upto length of 7.5 metres length shall deem to be included in the unit rate quoted against this item. (ii) GI protection pipe & earthing lead beyond 7.5 metres shall be measured and paid for seperately under appropriate item of Sch A part-I. (iii) On testing after completion if desired resistanace is not obtained, the contrator shall redo the earthing without any extra cost to the department.

Lightening arrestors expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amps suitable for 11000 volts (11KV) confirming to IS -3070 , complete all as required at site or as directed by Engr-in-Charge.

Supply, laying and testing XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with stranded aluminium conductor, 11000 volts (earthed system) grade cross sectional area 95 sqmm 3 core complete all as specified and directed by Engr-in-Charge.

Supply, laying and testing XLPE insulated armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor cross sectional area 95Sqmm 3.5 Core, complete all as specified and directed by Engr in Charge.

Supply, laying and testing XLPE insulated armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor cross sectional area 70Sqmm 3.5 Core, complete all as specified and directed by Engr in Charge.

Danger notice plate of 1.6mm thick mild steel sheet, vitreous, enamelled white with letters. figures and conventional skull and bones in signal red colour and fixed with MS clamps made of 25x3mm MS flat, bolts and nuts for HT 25 x 20 cm size complete all as specified and directed by Engr-in-Charge.

Anti climbing device, spike type fabricated out of MS bar (round, flat or square) including nuts, bolts and washers and welding into two halves made to shape to suit the cross section of pole including painting with two coats of aluminium paint over a coat of red oxide primer complete all as specified and directed by Engr-in-Charge.

Supply and fixing cable jointing kit for 11KV (Earthed) grade cable for outdoor termination Heat shrinkable type joint complete with jointing material and accessories suitable for 3 Core XLPE armoured aluminium conductor cable of size 50sqmm to 95 Sqmm, complete all as specified and directed by Engr-in-Charge.

Supply and fix/erect precast RCC HT cable route indicator made out of RCC (1:2:4) of overall size 100mmx100mmx750mm (H) with 4 Nos 10mm dia TMT bar on vertical and 8mm TMT stirrups at 150 c/c including binding wire and embossing MES HT cable on all four side and fixed at cable trench during returning filling of soil keeping 400mm above ground all as specified and directed. Note:- Minimum 5mm deep embossing is to be made when concrete is still green and after hardening same is to be marked with black synthetic enamel paint).

Supply and fix voltage stabilizer of capacity 100 KVA for automatic operataion, three phase, naturally oil cooled,copper wound, winding core , indoor type & designed for input variation between 300 V to 480 V with output voltage stabilized at 415 with accuracy + 2.5% and speed of correction 8 volts per second complete all as specified and directed. Make: AE/Electrified/Blue Line/volina/ Vinitec/ Andrew Yule

M/S AK ENTERPRISES

M/S Sky Engineers

M/S Noor Mohammad Shalla

CHINAR CONSTRUCTION TRADERS