Extension of HT LT line and 1X 100 KVA Sub Station for providing three phase power supply system at newly modified IRP at Khejur Bagan near Bhagat Sing

Amount

(SUPPLY of the following )

Cable (XLPE 11 KV) 3C X 70 Sq mm

L.T Grade Armoured Cable , 3.5CX 95 sqmm .

HDPE PIPE 90 mm dia Wall thickness: minimum-5.3 mm,maximum 5.1 mm

G.I strip 50 X 6 mm for DTR Earthing.

Supply of 2.5mtr, Long, 40mm dia G.l. pipe Make. TATA/JINDAL)

Supply of 60kg, Salt & 55kg Charcoal(For1Pit)

Earthing with G.l pipe 2.5 mtr.Long and 40mm dia,including excavation, refilling with aternate layer of salt & Charcoal as per drawing (excluding supply of G.l.Pipe, Salt & Charcoal,Gl wire,nuts & bolts,etc. as required)

1" dia PVC Pipe

Supply of M.SNuts & Bolts i/c Washer of assorted size ISI Marked machine made.

Supply of febricated clamps of assorted size of MS flat (50 * 6mm) with double coat of red oxide primer coating.

CARRYING OF THE FOLLOWING

Carriage of 9 Mtr length of pcc Pole by Mechanical transport from the Electrical Sub-Divisional Site Store to Working site Vis-à-vis,including loading,unloading and stacking as required. A) Upto lead range 25 KM i) For maximum 4(four) poles

Carriage of line materials such as cable,AAC, AAAC, ACSR,G.I wire,Cross Arm,Stay set,Insulators etc.by Mechanical Transport from the Electrical Sub-Divisional site store to working site Vis -a-vis, including loading, unloading and stacking as required upto the lead of 25 KM to 50KM.

Carriage of G.O.S,D.O.F,L.A etc by Mechanical Transport from the Electrical Sub-Divisional Site Store to working site Vis-à-vis including loading,unloading and stacking as required. A) Upto the lead range 0-25 KM

Carriage of 11/0.430 kv ,3-phase 100 KVA by Mechanical Transport from Site to Workshop site VIS-a vis including loading,unloading & stacking etc as required, a) Upto the lead range 25 KM.

(ERECTION OF THE FOLLOWING)

Erection of 9 Mtr length of pcc pole at any kind of soil upto a depth of 1/6 th of pole height,including excavation of earth,refilling the pit with soil upto the ground level ramming and making complete in all respect.

Erection of 11 KV,DOF unit set of three nos.including necessary connection complete as per technical specification.(Excluding the cost of back clamp,Nuts & Bolts).

Erection of 11 KV, 200 Amps G.O.S unit set of three nos.including necessary connection complete as per technical specification. (Excluding the cost of back clamp,Nuts & Bolts).

Instrallation/Positioning of 11/0.43 KV,3-phase 100 KVA to 500 KVA of Distribution Transformer on pole with necessary connection & fitting fixing of all allied accessories components as required for making complete in all respect for energizing.

Fitting fixing of L.T Cut Outs(Set of 3 nos) on wooden plank (prefereably Korai wood) of size 24" X 10"X1.5" & cable connection with termination by lugs/thimble complete (i/c supply of wooden plank, screwes & MS clamp excluding cost of thimble)

Erection of 120 sqmm PVC Cable.

Laying & stringing of 1 KM(Single Conductor) ACSR 6/1/3.35 mm dia RABBIT including hoisting & binding etc.Complete as required.

Erection of 11 KV Pin Insulator along with Pin

Erection of 11 Kv Single Disc insulator set along with necessary fittings

Erection of M.S Channel Cross -Arm 1.3 to 2.8 Mtr long 75 x 40 X 40 X 6 mm( Excluding the cost of back Clamp,Nuts & Bolts).

Erection of M.S Channel Cross -Arm 0.3 to 1.2 Mtr long 75 x 40 X 40 X 6 mm( Excluding the cost of back Clamp,Nuts & Bolts).

Erection of M.S Channel Cross -Arm 0.6 to 2.8 Mtr long 100 x 50 X 50 X 6 mm( Excluding the cost of back Clamp,Nuts & Bolts).

Fabrication of Cross- Arms by MS Channel/MS Angle as per Specification.

Earthing with G.I pipe 2.5 mtr Long and 40 mm dia, including excavation,refilling with alternate layer of salt & Charcoal as per drawing (excluding supply of G.I Pipe ,Salt & Charcoal,G.I wire,Nuts & bolts etc as required).

Laying of 8 SWG wire at 300 mm below the ground level for earthing of sub-station equipments from earth electrode

Erection of Aluminium lugs of 120 Sq mm-12

Erection of Aluminium lugs of 95 Sq mm-12

Erection of of Stay set direct in earth complete with 19 mm X 1800 mm long stay rod,anchor plate of size 300 X 300 X 8 mm thimble turn bluckle,7/3.15 mm dia G.I standred stay wire and stain insulator etc with Supply of M.S Clamp,Nuts 7 Bolts etc as required and making complete in all respect.

1"dia PVC pipe

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. TrenchSize:-Width-350 mm,Hieght-1200 mm/Sand (Couhioning) Hieght-250mm,Width-350 mm/protection:-Double layer Brick. Upto 120 Sq.mm

Manually digging /drilling horizontally or diagonali direction for road crossing / Water supply line/Telcomunication line/Gas Pipe line etc. including Laying of 64 to 200mm dia GI pipe direct into the earth at a depth of minimum 1100mm below the ground surface with out effecting the existing road including excavation earth for entry pit as per site condition and direction of Engineering In Charge.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation,sand cushioning, protective covering and refilling the trench etc as required.(Double Layer cable) TrenchSize:-Width-350mm,Hieght-750mm/Sand (Couhioning)Hieght-250mm,Width-350mm/protection:-Double layer Bricks. 35 Sq.mm upto 95 Sq.mm.

Supply & making 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. Upto 150 Sq mm

Supply & making of Cable end joints for XLPE power cable.Out door type end joint suitable for 3-phase ,3½Core, 1.1KV, 95 sqmm to 120 sq mm L.T, XLPE Cable.

Coiling of excess Single/3 core/ 3½ core upto to 400 sqmm.HV/MV,XLPE insulated,armoured power cable direct into earth including excavation of earth upto a depth of 1500 mm (Size pit should be 2250 mm X 2250 mm or as per site requirement,including 1st class brick protection of two layer flat brick soling,300 mm .Fine sand (Local quary) for cushioning/bed and refilling and ramming the excavated soil as per direction of Engineer in Charge.

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

Providing of of Pre-cast cement concretecable identification route marker (1 cement: 2 coarse sand : 4 graded stone aggregate 6mm 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(1cement: 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 6mm 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(1cement: 3 fine sand) etc. complete, excluding the plastering of jambs, sills and soffits.