Maintenance of line through Under Ground Cabling in Kunjaban extension area where key Installations including State Disaster response Control Room is situated and Creation of infrastructure and installation of 17 Nos DT at different areas under ED Ca

Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 11 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Trench size: Width-350 mm, Height-1200 mm / Sand(couhioning) :Height-250 mm, Width-350 mm /Protection: Double layer bricks. Upto 120 sq mm.

Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 11 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Trench size: Width-350 mm, Height-1200 mm /Sand (couhioning): Height-250 mm, Width-350 mm/ Protection: Double layer bricks above 120 sq mm upto 400 sq mm.

Manually digging/drilling horizontally or diagonally direction for road crossing/water supply line/Tel communication line/gas pipe line etc. including laying of 64 to 200 mm dia GI pipe direct in to the earth at a depth of min1100 mmbelow the ground surface without affecting the existing road including excavation earth for entry pit as per site condition and directio of Engineering -in-charge.

Excavation of Cable Entry pit and Laying and Commissioning of 3-phase 3-core, 6.35/11 KV, 35-240 sqmm² XLPE insulated Aluminium power cable direct below earth the road surface through 64-400 mm dia HDPE PIPE by all terrain horizontal directional drilling / digging MACHINE BOARIN across the road crossing / river crossing / cherra crossing without effecting the existing road surface at a depth of minimum 1200mm or as per site requirement of TSECL depending on approved road survey excluding supply of HDPE Pipe.

Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 11 KV grade of all in the GI pipe/HDPE pipe for riser including tieup of Pipe with pole by the help of MS flat clamp(excluding the cost of Clamp and Nuts & Bolts) as required up to 400 sq mm.

Supplying and Making Outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required Up to 150 sq mm

Supplying and Making Outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required above 150 upto 300 sq mm

Supplying and making straight through cable jointing with heat shrinkable jointing kit complete with all accessories including ferrules for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required. Above 185 sq mm upto 300 sq mm

Providing Pre-cast cement concrete cable identification route marker(1 cement: 2 coarse sand : 4 graded stone aggregate 6 mm nominal size)reinforced with 1.6 mm dia mild steel wire including centring and shuttering, roughening cleaning, fixing and finishing in cement mortal 1:3(1 cement:3 fine sand) etc. complete, excluding the plastering of jambs, sills and soffits as per design, drawing and specification of TSECL. The marker shall be embossed"DANGERS:TSECL, ELECTRIC POWER CABLE" with black colour letter(both side) The visible part shall be painted with yellow colour japan paint.(1 cement: 2 coarse sand: 4 graded stone aggregate 6 mm nominal size) reinforced with 1.6 mm dia mild steel wire including centring and shuttering, roughening cleaning, fixing and finishing in cement mortar 1:3(1 cement: 3 fine sand) etc. complete, excluding the plastering of jambs, sills and soffits.