SPECIAL REPAIRS FOR CONVERSION OF OLD HT LINE FOR BEDI ENCLAVE AT MILITARY STATION BHUJ UNDER GE (A) BHUJ

Amount

Supply and lay cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty)11000 Volts grade with stranded aluminium conductor of size 95 Sqmm 3core and all as specified and as directed by Engineer-in-Charge.

Supplying, install and errect in true vertical position pressed concrete poles of 11.00 mtr long 152mm x 152mm at top and 152mm x 260mm at bottom,class 9, painting and marking alternate white and black strip 30cm height, painting pole number, letters/figures by black paint complete all as specified and directed.

Material and labour for lightning arresters nominal discharge current Peak 65 KA rating, suitable for operation on HT 11000 volts system, comprising of zinc oxide disks, electrodes, fibre re-in forced composite structure, non tracking weather resistant shedded heat shrinked polymeric housing for withstanding from the effects of pollution, rain, heat etc, and with moisture seal , stainless steel bolts and nuts, stainless steel end fitting cups and fixing arrangements,all as specified and as directed. Make-Bhel/Jaipurya brothers/National.

supply and fix HT 11KV outdoor type mechanically operated air break switch suitable for vertical mounting fixed type with GI operating rod of suitable length and size complete 12 porcelain insulator of rating upto 400A 11000V along with lock arrangment ,MS clamp, Bolts, Nuts, and washer etc and also including dropout explusion type fuse , rating suitable fuse ,including paint over a coat of red oxide primer on MS work complte all as specfied and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m depth in hard/dense soil for laying of cable / GI pipe and getting out complete all as specified and directed.

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

Removing surplus soil to a distance outside MD land and depositing where directed at a level not exceeding 1.5 meter above the starting point complete all as specified and as directed.

Excavation in trenches exceeding 1.5m wide and not exceeding 3.0 m depth in hard/dense soil for laying of cable/GI pipe and getting out complete all as specified and directed.

Material and labour for dry clean river sand for cushioning of cable in trenches for cable protection including spreading, leveling and hand punning complete all as specified in SSR Part-I and as directed. Note: Only compacted thickness of sand will be measured and paid separately.

Supplying and laying un-reinforced precast concrete cable cover, class HV type I. flat size 300 mm X 180 mm X 40 mmm, laid in trenches complete all as specified and drirected.

Material and labour for PCC (1:3:6) type C-2 using 40 mm graded crushed stone aggregate in foundation , filling and mass concrete for poles/ struts etc including necessary formwork as required complete all as specified and directed.

Material and labour for PCC (1:2:4) type B-1 using 20 mm graded aggregate as in copings, kneelers, apex stones, bed plates, kerbs etc., water troughs and the like including weatherimg, slightly rounded for chamfered angles and throating including necessary form work complete all as specified and directed.

Material and labour for 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 sq mm complete all as specified and as directed by Engineer-in-Charge.

Material and labour for Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sq mm complete all as specified and as directed by Engineer-in-Charge.

Supply and erection of cross arms, bracings, supports, clamps and back plates, equal channel , anchor for stay wire, stay strand fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot , drilling holes for bolts in any shape or size as indicated or directed all as specified and directed.

Material and labour for earthing complete with galvanized steel earth plate electrode 600mm x 600mm x 6mm buried directly in ground vertically to a depth not les tham 2.25 metre below normal ground level (with top edge of earth plate not less than 1.5 metre below ground level) connected to galvanized iron earth strip of size 32 x 6mm (main earthing lead) by means of galvanized bolts, nuts and washers all as shown in electrical plate No. 3 of MES schedule Part-I (2009) with connected to earth test point & to main switch board with & including adequate quantity of charcoal dust and common salt alround earth plate & 40 mm dia GI pipe medium grade for earth lead protection pipe for suitable length and GI pipe 20 mm dia medium grade for watering pipe with funnel & wire mesh complete all as specified and directed. Note:- Earth lead wire and its protection pipe upto and including 7.5 mtr only from the top of earth electrode are included under this item and additional earth GI earth wire/protection pipe etc. if any required at site shall be measured and paid for seperately under appropriate item of schedule 'A'.

Material and labour for earthing complete with galvanized steel earth plate electrode 600mm x 600mm x 6mm buried directly in ground vertically to a depth not less than 2.25 metre below normal ground level (with top edge of earth plate not less than 1.56 metre below ground level) connected to galvanized iron lead of 4 mm dia, (main earthing lead) by means of galvanized bolts, nuts and washers all as shown in electrical plate No. 3 of MES schedule Part-I (2009) with connected to earth test point & to main switch board with & including adequate quantity of charcoal dust and common salt alround earth plate & 15 mm dia GI pipe medium grade for earth lead protection pipe for suitable length and GI pipe 20 mm dia medium grade for watering pipe with funnel & wire mesh complete all as specified and directed. Note:- Earth lead wire and its protection pipe upto and including 7.5 mtr only from the top of earth electrode are included under this item and additional earth GI earth wire/protection pipe etc. if any required at site shall be measured and paid for seperately under appropriate item of schedule 'A'.

Supply and fix all aluminium conductor having high strength to weight ratio for jumper of 2/4 pole structure complete all as specified.

Supply and connection of new pin type, porcelain, vitreous, brown insulator on pole or any structure including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 150 mm height, 150 mm dia for 11000 volts grade all as specified and directed by Engr-in-charge.

Supply and connection Disc type insulator, porcelain, vitreous 145 mm high and 255 mm dia ball and socket type, white, brown or green two-in-series assembly for tension with tension clamps for conductors, working pressure 11000 volts grade including connection of existing OH HT line all as specified and directed by Engr-in-Charge.

Boring of holes under road, payment, hardstanding by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 150 mm dia suitable for 0.4 MPA working pressure.

NAGEL ENTERPRISES (BID ID -3489783)