REPAIR/MAINT OF EXTERNAL ELECTRIC SUPPLY SYSTEM, DISTRIBUTION LT PANELS WITH CONNECTED ITEMS AND ALLIED SERVICES AT OTHER THAN BASISTHA AREA UNDER GE GUWAHATI.

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr deep for taking out / laying of under ground cable, pole or stay and getting out in soft soil strata complete all as specified and as directed.

Returning filling in including spreading leveling watering and well ramming in layers not exceeding 25cms spread any type of soil complete all as specified and as directed.

Removing excavated materials not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and as directed.

Supply and lay for dry river sand filling for cable protection with a layer of 8cm deep before laying and 15cm covering above the top edge of cable after laying complete all as specified and as directed. (Note : Punned thickness shall be measured).

M&L for bricks common burnt clay, building brick, sub class B designation 75 old size bricks laid in trenches flat over sand cushioning for cable protection complete all as specified and as directed.

M&L for supply and fixing / Laying in replacement, connect, test and commissioning of LT under ground cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric cable (heavy duty) with multistranded aluminium conductor, 1100 Volts grade in trenches/on wall/poles laid in ducts/inside protection pipe of the following cross sectional area including cable glands,lugs and suitable size of MS saddle clips (where ever cable laid in ceilings / walls without cable duct) complete all as specified and as directed. Note : Manufacturer's test certificate shall be submitted alongwith RAR/FB to Engr-in-Charge.

(a) 95 Sqmm x 3.5 core

(b) 70 Sqmm x 3.5 core

(c) 50 Sqmm x 3.5 core

(d) 25 Sqmm x 3.5 core