Supply, erection and commissioning of 32 nos DTW scheme by extension ofn HT/LT , 11 KV UG line in different location under ED-Bishalgarh

Amount

9 mtr long PCC Pole

8 mtr long PCC Pole

Stay Set Complete

11 KV Stay Insulator

LT Stay Insulator

Stay Wire

11 KV polymeric Disc Insulator

11 KV Disc fittings

11 KV polymeric Pin Insulator

LT Shackle Insulator 3x3.5

LT Streaps with nuts and bolts

MS 100 Channel 2.8 mtr long braket

MS 100 Channel 0.8 mtr long braket

MS 75 Channel 2.8 mtr long braket

MS 75 Channel 2.2 mtr long braket

MS 75 Channel 1.2 mtr long braket

MS 75 Channel 0.3 mtr long braket

MS 65 Angle 2.8 mtr long braket

MS 65 Angle 1.5 mtr long braket

MS 65 Angle 2.5 mtr long braket

LT 5-wire C-type bracket by 65x65x6 mm MS Angle (2.2 mtr long)

ACSR (6/1/2.59 mm) Conductor

8 SWG GI Wire

11 KV GOS (3-phase)

11 KV DOF (3-phase)

120 sqmm PVC Cable

16 sqmm PVC Cable

100 Amp cut out

120 sqmm Lugs copper

Bracket Clamp

Earthing in/c supply and erection of 2.5 mtr long 40 mm dia GI Pipe,salt(60 Kg/pit) & Charcoal(55 Kg/pit)

Nuts & Bolts (16x75,16x90,16x140 )

Wooden Plunk

3 Core, 6.35/11 KV, 50 sqmm XLPE cable

Outdoor Jointing Kit 70 sqmm UG Cable ( Make- Raychem RPG)(As price list)

Riser Clamp

GI Pipe 100 SQMM ( as per TSECL approved make)

100 mm dia PE100 grade HDPE pipe ( Make-SNPMC AJAPLAS)

T shaped piller for cable lying ID marking with caption

Erection

9 mtr long PCC Pole Erection of PCC/ST poles direct to earth i/c excavation, back filling &ramming etc as reqd. ( the poles should be buried 1/6th of its length)

8 mtr long PCC Pole Erection of PCC/ST poles direct to earth i/c excavation, back filling &ramming etc as reqd. ( the poles should be buried 1/6th of its length)

Stay Set Complete in/c supply of stay clampErection of stay set complete direct in earth complete with 19mmX1800mm long stay rod ancho plate of size 300X300X8mm turn buckle, 7/3.15 mm dia G.I stranded stay wire

Erection of 11 KV single disc insulator polymeric Insulator along with necessary fittings

Erection of 11 KV polymeric Pin Insulator along with necessary fittings

Erection of shaclke insulator of size 75mmX90mm 100mm X15mm (LT) with straps and bolts/U clamp on poles ( Excluding the cost of straps/U clamp, nuts & bolts)

Erection of 2.8 mtr long 100X50X50X6mm channel cross arm with necessary fabrication as reqd ( Excluding the cost of back clamp, nuts & bolts )

Erection of 0.8 mtr long 100X50X50X6mm channel cross arm with necessary fabrication as reqd ( Excluding the cost of back clamp, nuts & bolts )

Erection of 2.8 mtr long 75X40X40X6mm channel cross arm with necessary fabrication as reqd ( Excluding the cost of back clamp, nuts & bolts )

Erection of 2.2 mtr long 75X40X40X6mm channel cross arm with necessary fabrication as reqd ( Excluding the cost of back clamp, nuts & bolts )

Erection of 1.2 mtr long 75X40X40X6mm channel cross arm with necessary fabrication as reqd ( Excluding the cost of back clamp, nuts & bolts )

Erection of 0.3 mtr long 75X40X40X6mm channel cross arm with necessary fabrication as reqd ( Excluding the cost of back clamp, nuts & bolts )

Erection of 2.8 long 50X50X6mm/65X65X6mm Angle cross arm with necessary fabrication as reqd ( Excluding the cost of back clamp, nuts & bolts )

Erection of 1.5 long 50X50X6mm/65X65X6mm Angle cross arm with necessary fabrication as reqd ( Excluding the cost of back clamp, nuts & bolts )

Erection of 2.5 long 50X50X6mm/65X65X6mm Angle cross arm with necessary fabrication as reqd ( Excluding the cost of back clamp, nuts & bolts )

LT 5-wire C-type bracket by 65x65x6 mm MS Angle (2.2 mtr long)

ACSR (6/1/2.59 mm) ConductorLaying and stringing of conductor 6/1/2.59 mm ACSR Weasel including,laying, hosting, binding & jumpering etc completeas required.(single conductor per Km)

Laying and stringing of 4mm dia 8 SWG GI wire including laying, hoisting,binding, tec as required (single conductor per Km)

11 KV GOS Erection of Tripole pole ( 3 ph, 12 KV ), 200 Amps manally gang operated air break switch (A.B switch) including necessary conection ( Excluding the cost of back clamp, nuts & bolts )

11 KV DOF Erection of 9 KV, 5 KA single pole metal oxide gapless surze type LA suitable for nominal system voltage of 11 KV including necessary connection (consisting 3 nos in a set )

Erection of 9 KV, 5 KA single pole metal oxide gapless surze type LA suitable for nominal system voltage of 11 KV including necessary connection (consisting 3 nos in a set )

Erection & commissioning of 63 KVA, 11/0.430 KV, 3 Phase DT on a pole height of 2440 mm|(approx) above the ground level in double MS channel support (100X500X50X6mm) with all necessary accessories and fittings as per technical specification. (excluding cost of back clamp, nuts & bolts)

Providing 3-Ph. Service connection laying PVC cable from nearby electric pole to premises upto 35mtr. in length supported by GI wire, reel insulator in/cl fitting fixing of Energy meter as required.

Detail survey, Route alignment with covering of existing DT HT line, submission of final survey with profile in details including DT, road crossing, water supply, pipe line, OFC as reqd, prepartion of survey report and uploading in the web portal after approaval of project Manager

Excavation of Cable entry pit and Laying and Commissioning of 3 Core, 6.35/11 KV, 50 sqmm XLPE insulated armoured Power Cable direct into earth including excavation of earth upto a depth of 1200 mm (Width of the trench 40 cm.) including 1st class brick protection of two layer flat brick soling, 300 mm. sand (River sand) cushioning and refilling and ramming the excavated soil as per direction of Engineer-in-charge and coiling of excess cable below the earth surface at a depth of minimum 1100 mm with protecting by double layer bricks soiling or as per site requirement of TSECL.

Coiling of all size TR XLPE/XLPE Insulated armoured power cable direct into earth including excavation of earth upto a depth of 1500mm ( diameter of the pit should be 1800mm or as per site requirement including 1st class brick protection of two layer flat brick soling, 300mm sand (river sand) cushionig and ramming the excavated soil as per direction of EIC.

Drawing and Commissioning of 3 Core, 6.35/11 KV, 50 Sq. mm. XLPE insulated Power Cable through GI pipe above ground level for risers to transformer HT side , HT over head Line, HT Feeder Pillar (KIOSK), Charra crossing, bridge crossing as per the direction of Engineer-in-charge.

Drawing and Commissioning of 3 Core, 6.35/11 KV(E), 50 Sq. mm. XLPE insulated Power Cable 1100 mm below the earth surface through GI pipe by manually as per direction of Engineering In Charge.

Jointing of Indoor Heat Shrink type End Termination Jointing Kit for XLPE insulated Cable of grade 6.35/11 KV(E), 3-core, 70 Sq.mm. Size.

Laying of 100 mm outer dia HDPE Pipe as per ISS 1239 of different length as per requirement of TSECL for using of cable riser to HT side/ HT overhead lines / HT feeder piller as per direction of the Engg.-in-charge.

Erection of T-shapped Pillar for cable line ID marking with cation ''11 KV UG line'' (made of pre-cast RCC) of size (Piller 3 ft x0.33 ft x 0.33 ft) and T-Section 1 ft x 0.33 ft x 0.33 ft) by excavating earth including required painting of the engraved caption in black ove yellow background as per technical requirement, direction of the Engineer-incharge. The Pillar shall be embadded in earth by 1.5 ft.

Carriage of 63 Kva Transformer (32 Nos) from Store Sub Division , AD nagar Agartala to work site

ADHIR DEBNATH