PROVN OF LT OVER HEAD ELECTRICAL TRANSMISSION SYSTEM AT INDOOR BOULDERING COMPLEX, ANIMAL SHED AND THE LIVING AREA NEAR OP BABA AT BASE CAMP TO SIACHEN GLACIER UNDER GE 873 EWS (2nd CALL)

S&F in replacement Pin type porcelain vitreous white, brown or green insulator including one galvanized spindle two GI washer and one GI nut 100 mm height, 65 mm dia for 1100 volts grade, complete all as specified and directed.

Supply, laying XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 1100 volts 3.5 core,Earthed, grade cross sectional area of size 95 sqmm complete all as specified and directed.

Supply, laying XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 1100 volts 3.5 core,Earthed, grade cross sectional area of size 70 sqmm complete all as specified and directed.

Supply, laying XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 1100 volts 3.5 core,Earthed, grade cross sectional area of size 50 sqmm complete all as specified and directed.

Supply, laying XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 1100 volts 4 core,Earthed, grade cross sectional area of size 16 sqmm complete all as specified and directed.

S&F 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspen ded by insulating hangers not more than 1 metre apart including4mm suspension wire, one twin core cable flat or circular 10 sqmm dia complete all as specified and directed.

S&F Galvanised stay strand, 7/4mm for stay wire assembly complete all as specified and directed

M&L Cradles, hexagonal/rectangular, fabricated with galvanised steel wire 3.15 or 4mm dia ,fixing between the pole complete all as specified and directed by Engineer-in-Charge.

fied & directed. Notes- 1. Earth strips & protection pipes lenth upto & including 7.5 m is deemed included in unit rate quoted by the contractor. 2. Earth filling shall be done by vegitable soil. 3. Soil shall be free from stone, boulders, aggregate, gravels.

M&L for excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for foudation of poles/ cable,stay assy etc and getting out soft/loose soil complete all as specified and as directed.

Returning, filling in including spreading, levelling watering and well ramming in layers not exceeding 25cm thick, all as specified.

S&F Double wall corrugated (DWC) outer pipe 90mm and inner dia 75 mm fix complete to Wall, Poles etc with suitable clamp for protection of cable complete all as directed

S&F Double wall corrugated (DWC) outer pipe 160mm and inner dia 135 mm fix complete to Wall, Poles etc with suitable clamp for protection of cable complete all as directed

S&F Double wall corrugated (DWC) outer pipe 63mm and inner dia 50 mm fix complete to Wall, Poles etc with suitable clamp for protection of cable complete all as directed

Removing surplus spoil to a distance not exceeding 50m and deposited where directed at a level not exceeding 1.50m from the starting point, all as specified.

M&L for PCC 1:2:4 type B-2 (using 40mm graded crushed stone aggregate) as in Coping and mass concrete for poles all as specified directed.

M&L for PCC 1:4:8 type C-2 (using 40mm graded crushed stone aggregate) as in foundation filling, basement and mass concrete for poles all as specified directed.

Deduct Schedule of Credit as listed in Schedule 'A' Part-II. Contract Sum shall be arrived after deducting the credit amount.