SPL REPAIR REPLACEMENT TO HT OH CONDUCTOR WITH HT UG CABLE IN SOUTHERN GRN OF SUNDERBANI MIL STN UNDER GE (NORTH) AKHNOOR

Amount

Supply, laying, jointing and testing underground cables XLPE insulated screened PVC bedded galvanised steel strips armoured electric power cables (heavy duty) with aluminium conductor HT 11000 volts grade and 95sqmm 3 core cross sectional area conforming to latest IS and ISI marked, complete all as specified and directed. NOTE:- Factory Testing and Field Testing as per PS Clause No. 11 & 11.1 to be carried out. Rate quoted shall include this aspect.

Excavation in trenches n. exc.1.5m wide and n. exc. 1.5m in depth for foundation of pole and laying of HT cable in any type of soil and getting out, complete all as specified and directed.

Returning filling in including spreading, levelling, watering and wall ramming in layers not exc. 25cm, complete all as specified and directed.

Removal of excavated material to a distance not exc 50m and depositing where directed at a level not exceeding 1.5m above the starting point, complete all as specified and directed.

Supply and laying sub class 'B' bricks laid dry flat transversely along the length of cable with width equal to the length of bricks over sand cushioning as protection cover of cable laid, complete all as specified and directed.

Supply and laying of approved quality sand underneath and all around the UG cable in trenches for cable cushioning, complete all as specified and directed.

Earthing complete with galvanized steel earth plate electrode 600mm x600mm x 6.3 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 mtr below normal ground leel, connecting to the Galvanised earthing lead strip 32x6mm size, by means of bolts, nuts, heck nuts and washers of galvanized iron and earth lead protected by provision of GI medium grade pipe 50mm bore incl provision of concrete pit in PCC 1:2:4 type B-1 using 20mm graded stone aggregates with 40mm thick cover of RCC 1:2:4 reinforced with XPM (weight not less than 4 Kg/Sqm) and frame of angle iron 25x25x6mm with lugs 02 Nos and with 6mm dia MS bar handle made to shape GI medium grade 20mm bore pipe for watering perforated at bottom 1.75 metre long placed on top edge of earth plate, common salt & charcoal filling, test point made out of 40mm x 8mm FI with fixing arrangement, funnel, wire mesh and earth work in soft/loose soil, returning filling in and removal of surplus soil to a distance not exceeding 50 mtrs, all as per electrical plate No 3 of SSR-2009 Part-I and connected to earth test point all as specified or indicated incl testing on completion. Note:- The required resistance of Earthing shall be 2 ohm or less than 2 ohm, If not found to the required resisstance, the contractor has to reorganised for required resistance and the cost for the same included in the quoted rate and no extra shall be paid on failure of getting required resistance.

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 50 sqmm to 95 sqmm, complete all as specified and directed.

Supply and install HT Bus bar chamber, factory made weather and vermin Proof having size 90x90x60cm made out of 3.15mm thick CRCA sheet powder coated with 200 Amp aluminium bus bar and with 11 KV Pedestal type HT insulators 06 Nos with angle iron frame of size 75x75x6mm and necessary PCC work for Foundation, complete all as specified and directed.

Dismantling existing unserviceable ACSR conductor of any size, complete all as specified and directed.

Dismantling cross arms of MS channels or angle sections etc., complete all as specified and directed.

Dismantling insulator any type, any size, complete all as specified and directed

Dismantling of 11 Mtr PCC poles, complete all as specified and directed.

Dismantling of 11 Mtr Steel poles, complete all as specified and directed.

Supply and fixing Cable Route indicator for HT cable with GI plate of size 45cmX30cm and GI pipes 50mm dia, 1.2 Mtr long light grade showing MES HT cable / HT joint and voltage including necessary earth work and cement concrete 1:2:4, 20mm crushed stone aggregate of size 200mmX200mmX200mm, complete all as specified and directed.

ARORA ENTERPRISES

kailu construction co

Jiwan Singh

M/s Mool Raj Romesh Chander