Extension of HT line including installation of 1 X 200 KVA Distribution Sub-Station for providing 3-phase service connection to Mini Tea Processing factory at Machmara Tea Estate under Machmara ADC Village of Pecharthal RD Block.

Cost of Materials:

XLPE CABLE (HT) 3Cx95 sq. mm

Rewireable Porcelain Cut out 300 Amp

11KV Disc Insulator (45KN).

11KV Polymer Pin Insulator

11 KV Stay insulator

11KV Gang Operated Switch (Polymeric type)

LIGHTINING ARRESTOR 9 KV, 5KA Polymeric L/A

Stay set complete

GI Stay wire stranded stay wire 7-4mm

M.S. ANGLE (65x65x6) mm Angle

M.S. CHANNEL (75x40x40x6) mm Channel

M.S. CHANNEL(100x50x50x6) mm Channel

PCC pole 9m long

11 KV Drop out Switch DOF Polymeric 3ph

11 KV Covered Conductor (70 SQMM)

Aluminium Lugs 95mm sq

LT Grade Armoured Cable, 1Cx120 sqmm

Insulated Tension Mid Span JointRepair Sleeve for 11 kV Covered Conductor 70 sqmm

Insulating Piercing Connector for 11 KV CC to CC 70 sqmm

Non-metallic helical ties for covered conductor 11 KV

Wedge type dead end clamp

11 KV 70 sqmm covered conductor End seal caps, heat or cold shrink type

11 KV Disc insulator Tension Hardware , 45 KN suitable for stringing Covered Conductor inc all accessories

Cost of Erection:- Supply of 60Kg Salt & 55Kg Charcoal ( For 1 Pit).

Laying of one number PVC insulated and PVCsheathed / 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-350mm, Hieght- 1200mm / Sand(couhioning): Hieght-250mm, Width- 350mm/ Protection: Double layer Bricks Upto 120 sq. mm

Coiling of excess Single/3core/3 /z Core, upto to 400sqmm, HV/MV, XLPE insulated, armoured power Cable direct into earth including excavation of earth upto a depth of 1500mm (Size pit should be 2250mm X 2250mm or as per site requirement.) including 1st class bricx protection of two layer (at 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.

Erection of 9.0mtrs length of P.C.C POLE at any kind of soil upto a depth of 1/6 th of pole height, including excavation of earth, refilling the pit with with soil upto the ground level, ramming and making complete in all respect

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

Erection of M.S.Angle Cross-Arm,1.0 to 2.5 Mtr.Long 65 x65 x 6 mm ( Excluding the cost of BackClamp, Nuts & Bolts)

Erection of M.S.Channel Cross-Arm,0.3 to 1.2 Mtr.Long75 x40 x 40 x 6 mm ( Excluding the cost of Back Clamp, Nuts & Bolts)

Erection of M.S.Channel Cross-Arm,1.3 to 2.8 Mtr.Long75 x40 x 40 x 6 mm ( Excluding the cost of Back Clamp, Nuts & Bolts)

Erection of 11KV Pin insulator along with Pin.

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

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

Laying of 8 SWG GI wire at 300mm below the ground level for earthing of Sub-Station equipments from the earth electrode

Febrication of Cross-Arms by MS Channel/MS Angle as per specification

Erection of 9KV,5KA single pole metal oxide gapless type LA , including necessary connection complete as per technical specification

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

Erection of 11KV 200 Amp. GOS unit set of three nos. including necessary connection complete as per technical specification. (Excluding the cost of back cIamp,Nuts & Bolts)

Installation/Positioning of 11/0.430KV,3-Phase 200KVA to 250KVA of Distribution Transformer on Pole with necessary connections & fitting fixing of all allied accessories components as required for making complete in all respect for energizing.

Providing Three Phase Service Connection with laying PVC cable from nearby Electrical pole to Premises upto 35mtr. in length supported by G.I.Wire,Reel Insulator i/c fitting fixing of Energy Meter as required

Carriage of 11/0.430, 3-Phase 200KVA/ 250 KVA by Mechanical Transport from the Site / Store/ Worshop to working site Vis-a-vis including loading, unloading and placing on base, as required, a) Upto the lead range 25KM From MMD Store to Sub Division Store

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.Trench Size: Width-350mm, Hieght-750mm / Sand(coshioning): Hieght-250mm, Width-350mm/ Protection: Double layer Bricks Above 95 sq. mm upto 185sqmm

Laying of one number PVC insulated and PVCsheathed / XLPE power cable of 11 KV grade of all size in the GI Pipe/HDPE for riser including tieup ofPipe with pole by the help MS Flat Clamp (excludingcost of Clamp and Nut&Bolts) as requiredUp to 400 sq. mm

Supply of febricated clamps of assorted size of MS flat (50 x 6 mm) with double coat of red oxide primercoating

Supply of M.S.Nuts & Bolt i/c Washer of assortedsize ISI Marked machine made

Providing of Pre-cast cement concrete cable 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 snail 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.

Supply of 2.5mtr. Long , 40mm dia G.I.Pipe Make: TATA/ JINDAL)

Supply Erection of S/S Fencing as per Specification

110 mm dia, Wall thickness: minimum-6.5mm, maximum- 7.3mm

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 150sqmm

Civil work for construction of Transformer base and Fencing of Hard drawn steel wire fabric as per requirement and direction of Engg. In Charge

Stringing of 11 KV coverd conductor 70 sqmm (Weasal) in/c positioning , removing of cable from cable drum etc as required as Technical Specification.

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