REPAIR AND MAINTENANCE OF INTERNAL AND EXTERNAL ELECTRIFICATION SYSTEM, DISTRIBUTION LT PANELS AND ALLIED SERVICES AT ALG TAWANG AREA UNDER AGE (I) TAWANG

Amount

Supply & fixing end termination joint heat shrinkle type with jointing kit suitable for cable XLPE insulated armoured heavy duty aluminium conductor 1100 Volts grade for 50-70 Sqmm x 3.5 Core.

All as per Item No 1 above but 95-150 Sqmm x 3.5 Core

Dismantling and taking up or down old Unserviceable service cable and LT UG cable of any size complete all as specified and directed

Supply and Laying and connecting with appropriate lugs in replacement XLPE LT cable PVC insulated, heavy duty electric cables, armoured, multistranded with Aluminum conductors,1100 volts grade, laid in trenches/on pole/in pipe /on wall ,using suitable clamps for fixing of cable complete all as specified and directed of cross-sectional area 25 Sqmm 3.5 Core.

All as per Item No 4 above but 50 Sqmm 3.5 Core.

All as per Item No 4 above but 70 Sqmm 3.5 Core.

All as per Item No 4 above but 95 Sqmm 3.5 core.

All as per Item No 4 above but 150 Sqmm 3.5 core.

All as per Item No 4 above but 185 Sqmm 3.5 core.

All as per Item No 4 above but 240 Sqmm 3.5 core.

Excavation in trenches, not exc 1.5m wide and not exc 1.5m in depth, for laying LT UG electric cable not exc 10 sq m on plan and not exc 1.5m in depth and getting out in hard/dense soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, waterring and wall ramming in layers not exc 25 cm. for any type of soil complete all as specified and directed.

Removing excavated soil not exc. 50 m and depositing where directed at a layers not exc 25 Cm. above/below the starting point complete all as specified and directed.

S&F High density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm2 of 40mm bore laid in trenches as in cable protection work, complete all as specified and directed.

Materials and labour for GI pipe light grade with all fittings complete grouted in ground all as specified for 40 mm bore of pipe laid in trenches/fixed with poles/laid in road/plinth/floor for protection of cable complete all as specified and directed.

Supply and fixing in replacement MCCB 4 Pole, 415 V, 160 Amps with breaking capacity 36 KA complete with all accessories complete all as specified and directed.

Supply and fixing in replacement MCCB 4 Pole, 415 V, 125 Amps with breaking capacity 16 KA complete with all accessories complete all as specified and directed.

Supply and fixing in replacement MCCB 4 Pole, 415 V, 630 Amps with breaking capacity 50 KA complete with all accessories complete all as specified and directed.

Supplying and fixing 1100 volts grade heavy duty cable PVC insulated multistranded aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including4mm suspension wire, one twin core cable flat or circular of size 16 sqmm.

Materials and labour for PCC (1:2:4) type B-1 using 20 mm graded broken stone aggregate as in mass concrete in coping of existing and new PCC/steel poles etc complete all as specified and directed.

M/S P W ENTERPRISES

M/S ACE BUILDERS

M/S KESANG CONSTRUCTION

M/S KHANDU CONSTRUCTION

M/S RHEGON CONSTRUCTION

SHELLUNG CONSTRUCTION