SPECIAL REPAIRS TO THE EXISTING 11KV OVERHEAD LINE FROM SHOPPING COMPLEX TO MASJID ROAD AREA AND CONNECTED AREAS AT DRDO TOWNSHIP AREA UNDER GE (I) RND KANCHANBAGH HYDERABAD

Amount

Supply and Laying and testing XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cables heavy duty with stranded aluuminium conductor, 11000 volts grade of size of size 185 Sqmm 3core.

Supply and Laying and testing XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cables heavy duty with stranded aluuminium conductor, 11000 volts grade of size of size 95 Sqmm 3core.

Supply and fix cable jointing kit 11 KV grade cable for out door termination cold shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium cable of size 120 to185 Sqmm

All as per item No.3 above but for cable of size 70 Sqmm to 95 Sqmm

S&F in repairs Air break gang operated switch HT 11 KV , TP with 09 insulators, 200 Amps capacity currents rating with 06 post insulators type dropout fuse assembly on 11 kv insulators with fuse carriers & fuse element mounted on steel frame horizontally operated rotary type, with operating mechanism consisting of operating rod 25 bore light grade GI pipe of suitable length worked from ground level and applaying of grece for moveing parts and Jelly for male and female contact parts with locking arrangement, FI clamps 50mmx6mm including MS channels MC-100 for fixing GOD unit including nuts, bolts, and washers complete all as specified and directed by Engineer-in-Charge.

M&L for steel tubular swaged pole in replacement , type 410, SP-31 (11.0 meter long) complete with CI base plate and errection of pole including excavation and earth work and PCC (1:3:6) type D2 for foundation base and for foundation and coping with PCC (1:2:4) type B1 and painting with two coats of aluminium painting over a coat of red oxide primer & white wash for PCC coping including taking down old pole complete all as directed. Make: National tubing co.,/India Tubes co.,/ Bharat Poles. Note:- Crane charges for erection shall be deemed to be included in quoted rate.

Cross arms, bracings, supports, clamps and back plates 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 and inclusive of one primer coat, one under coat and one finishing coat of paint for two pole structures all as directed and specified

Supply only GI tubing 100 mm dia light grade for protection of HT cables all as specified and directed.

Supply and fix in replacement lightening arrester expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp rupturing capacity 65 kilo Amps poceelain conforming to IS-3070 Pt-I suitable for 11 KV, HT over head line complete including nuts, bolts, clamps, bracket etc and connecting with GI earth wire, discharge capacity 65 kilo Amps complete all specified and directed

Supply and Fix Danger notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled white with letters figures and conventional skull and bones in signal red colour and fixed with MS clamps, bolts and nuts of approved size for HT 25x20cm size

Supply and Fix pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 100mm height, 800 mm dia for 11000 volts grade

Material and Labour for cutting existing BT road/PCC of size 45cm x 60cm for taking out/laying of underground cable and including necessary earth work and refilling the same in layers well ramming including watering as required and matching with the existing surface with 200mm thick PCC 1:2:4 type B1 and curing the same with wet gunny bags and removing debris to a distance not less than 50m complete all as specified and directed.

Material and labour for earthing complete with galvanised iron strip electrode 60x60cmx6mm thick, burried directly in ground(earth pit not less than 2.25metres deep below ground level) with top edge of the plate not less than 1.5metres below normal ground level, connected to galvanised earth lead strip of size 25x4 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No.3 connected to switchgear equipments/motors protected by 40mm dia light grade GI pipe upto a length of 7.5mtr including necessary excavation earth work, charcoal and salt PCC 1:3:6 type C1 for chamber 40mm thick RCC cover slab 1:2:4 type B1 with 8 mm dia TMT bars @ 100mm c/c both ways, 20mm dia GI watering pipe medium grade with funnel complete and testing complete all as directed.

Providing and fixing 25 mm X 5 mm GI strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

Excavation in trenches not exceeding 1.5m wide and depth beyond 1.5m but not exceeding 3 metre deep and getting out in loose/ soft soil, complete all as specified and directed by Engineer-in-charge.

Excavation in trenches beyond 1.5m but not exceeding 3 metre deep and getting out in any type of soil for laying of cable complete all as specified and directed by Engineer-in-charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick, complete all as specified and directed by Engr-in-Charge.

Removing surplus soil to a distance n.exc 50m and deposited where directed at a level not exceeding 1.50 m above the starting point, complete, all as specified and directed by Engr-in-Charge.

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.

Supplying and laying unreinforced precast concrete cable cover, class HV, type 2, flat, size 450mmx l80mm x 40mm, complete all as specified and directed by Engr-in-Charge.

Dismantling of over head lines aluminium over head conductor

LEOENTERPRISES (BID ID -3265519)

SUN LIGHT HOUSE (BID ID -3271544)

SANJEEV CONSTRUCTIONS (BID ID -3263729)

Poorvi Enterprises (BID ID -3264032)

SHILPA CONSTRUCTION COMPANY (BID ID -3264619)