REPAIR MAINT OF EXTERNAL ELECTRIC SUPPLY LT PANELS MCCBs EARTHING CABLES AND THEIR CONNECTED ITEM AT UPPER SWASTIK HANUMAN TOK AND GANESH TOK UNDER GE GANGTOK

Excavation in trenches not exceeding 1.5 M in wide and not exc. 1.5 M in depth for taking out or laying of under ground cable in soft / loose soil complete all as specified and as directed.

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

Taking down LT Overhead ACSR conductor line complete all as specified and as directed.

Taking up/down existing defective cable of sizes 2/3/3.5/4 core 10 to 50 sqmm from the trenches / ducts/ along walls / poles / through poles / under roads/ inside sub station including relaying in same or different position/location complete all as specified and as directed.

Laying,jointing, testing and commissioning of serviceable cable obtained from taking out in same or new location or position i.e. in trenches/on walls/floord/roof/ceiling etc of size 2/3/3.5/4 core 50 to 70 sqmm including necessary cable lugs, gland etc complete all as specified and as directed.

Supply & laying testing and commissioning in trenches or fixing on wall or passing through pipe or in cable ducts XLPE insulated PVC sheathed IS-7098 (Part-I), screened , PVC bedded and PVC tape sheathed galvanised steel strip or wire armoured electric power cable (heavy duty) 1100 volts grade with stranded aluminium conductor of size 10 sqmm 2 core including cable lugs, glands, insulation tape etc complete all as specified and as directed.

All as per item No 11.00 here-in-above but size of 10 sqmm 4 core complete all as specified and as directed.

All as per item No 11.00 here-in-above but size of 16 sqmm 4 core complete all as specified and as directed.

All as per item No 11.00 here-in-above but size of 25 sqmm 4 core complete all as specified and as directed.

All as per item No 11.00 here-in-above but size of 35 sqmm 4 core complete all as specified and as directed.

All as per item No 11.00 here-in-above but size of 50 sqmm 3.5 core complete all as specified and as directed.

All as per item No 11.00 here-in-above but size of 70 sqmm 3.5 core complete all as specified and as directed.

Supply and laying of DWC pipe,ISI marked in trenches or in cable ducts or fixed on walls using clamps along with all accessories like socket,bend,couplers etc confirming to IS 14930,part-II complete with fitting cutting,jointing etc of size 40 mm outer dia complete all as specified and directed by Engr-in-Charge

Supply and laying of DWC pipe,ISI marked in trenches or in cable ducts or fixed on walls using clamps along with all accessories like socket,bend,couplers etc confirming to IS 14930,part-II complete with fitting cutting,jointing etc of size 50 mm outer dia complete all as specified and directed by Engr-in-Charge

M& L for preparation of old painted surfaces of street light steel tubular poles above GL/Copping including cross section channels,flat iron clamps by srapping with wire brush applying one coats of aluminium paint including pole numbering using three layer of radium strip of min 4-5 inch wide(Yellow,Green,Blue) on each pole using printer letter complete all as specified and as directed. Note-:(i) Ladders scaffolding,safety belts etc required for execation of works shall be arranged by contractor & cost of the same is deemed to be included in the unit rate quoted rates. (ii) Contractor shall be fully responsible for the safety aspects of the people enagaged by him & any issues(if any) arising during the work shall be dealt by the contractor& the Dept shall be no way responsibile whatever.

S&F in repair 1.5 sqmm 3 core PVC insulated flexible copper conductor wire from street light to terminal box drawn through MS pipe/PVC conduit or as indicated in other locations complete all as specified and as directed.