Extension of HT line inc 1X63KVA DT for providing 3Phase new service connection to Maijpara Aswinimarket under Charipara GP for Implementation of Jal Jeevan Mission Har Ghar Jal in Tripura within the jurisdiction of Amtali Electrical Sub-Division

Amount

(Supply & Erection)

Erection of 9Mtr. length of P.C.C POLE at any kind of soil upto a depth of 1/6 th of pole height, including pit with soil upto the ground level, ramming andexcavation of earth, refilling the making complete m all respect i/e.Hand-Cart carriage & Mannual carriage with necessary loading & unloading.

Erection of 8Mtr. length of P.C.C POLE at any kind of soil upto a depth of 1/6 th of pole height, including pit with soil upto the ground level, ramming andexcavation of earth, refilling the making complete m all respect i/e.Hand-Cart carriage & Mannual carriage with necessary loading & unloading.

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 MS Channel cross arm, 2.8 mtr. Long 75x40x40x6mm e(xcluding the cost of back Clamp, Nuts & bolts)

Erection of MS Channel cross arm, 2.8 mtr. Long 100x50x50x6mm e(xcluding the cost of back Clamp, Nuts & bolts)

Erection of MS Channel cross arm, 0.8 mtr. Long 100x50x50x6mm e(xcluding the cost of back Clamp, Nuts & bolts)

Erection of MS Channel cross arm, 2.2 mtr. Long 100x50x50x6mm e(xcluding the cost of back Clamp, Nuts & bolts)

Erection of MS angle cross arm, 2.8 mtr. Long 65x65x6mm e(excluding the cost of back Clamp, Nuts & bolts)

Erection of MS angle cross arm, 1.5 mtr. Long 65x65x6mm e(excluding the cost of back Clamp, Nuts & bolts)

Erection of MS angle cross arm, 2.5 mtr. Long 65x65x6mm e(excluding the cost of back Clamp, Nuts & bolts)

Erection of 11KV Pin Insulator along with pin

Erection of shackle insulator of size 75mm x 90mm /100mm X 15mm with straps & bolts/ U-clamp on poles (Excluding the cost of straps / U- clamp, Nuts & bolts).

Erection of 9KA,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 Two nos including necessary connection complete as per Technical specification.(excluding the cost of back clamp, Nuts & Bolts)

Installation/Positioning of 11/0.230KV, 1-Phase 63KVA 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.

Carriage of 9.0mtrs length of P.C.C Poles by Mechanical Transport from the Electrical Sub-Divisional Site Store to working site Vis-a-vis,including loading, unloading and stacking as a) Upto the lead range 25KM i) For maximum 4 (four) poles

Carriage of 8.0mtrs length of P.C.C Poles by Mechanical Transport from Site to Workshop Vis-a-vis, including loading, unloading and stacking as required a) Upto the lead range of 25KM i) For maximum 5 (five) poles

Carriage of line materials, GOS, DOF, LA etc by mechanical transport from the electrical sub-division site store to working site vis-a Vis including loading, unloading andstacking etc required. upto the lead range 0-25KM

Carriage of 11/0.430, 3-Phase 63KVA 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

Jointing of Outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for 70 sq.mm ,3 core XLPE aluminium conductor cable of 11kv Graded.

Laying of one number PVC insulated and PVCsheathed/XLPE power cable of 11KV grade of following size direct in ground inluding excavation , Sand cushioning,protective covering and re-filling the trench etc as required.Trench: Size width-350mm, Height-1200mm/Sand (cushioning:Height-250mm, Width-350mm/ Protection: Double layer Bricks, 50sqmm

Laying of one number additional PVC insulated and PVC sheathed/XLPE power cable of 11KV grade of following size direct in ground inluding excavation , Sand cushioning,protective covering and re-filling the trench etc as required.Trench Size: width-200mm, Height-750mm/Sand (cushioning:Height-250mm, Width-200mm/ Protection: Double layer Bricks, Above95 sq.mm upto 185 sqmm

Laying of one number PVC insulated and PVC sheathed I XLPE power cable of 11 KV grade of all size in the GI Pipe/HOPE for riser including tieup of Pipe with pole by the help MS Flat Clamp (excluding cost of Clamp and Nut&Bolts) as required Up to 400 sq. mm

Manually digging /drilling horizontally or diagonali direction for road crossing I 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 11OOmm below the ground surface with out effecting the existing road including excavation earth for entry pit as per site condition and direction of Engineering ln Charge

Coiling of excess single/3core/3.5 core upto 400sqmm, HV/MV, XLPEinsulated armoured power cable direct into earth excavation of earth upto a depth of 1500 mm (size pit should be 2250x2250 mm or as per site requirement) including 1st class brick protection of two layer flat brick soiling ,300 mm, fine Sand (local quary ) for the cushioning/bed and refilling & ramming the exacavated soil as per direction of "Engineer-In-Charge"

Providing of Pre-cast cement concretable identification route marker (1 cement: 2 coarse sand: 4 graded stone aggregate 6mm nominal Size) reinforced with 1.6 mm dia mild steel wire incliding centring, and Shuttering, roughening, cleaning, fixing and finishing in cement morter 1:3 (1cement:3 Fine sand) etc complete, excluding the plasteringof jambs, sills and soffits as per design , drawing and specification of TSECL. the marker shall be embossed " DANGERS TSECL, ELECTRIC POWER CABLE" with back coloure letter (both Side), the visible part shall be painted with yellow colour Japan Paint

Providing distribution sub-station protective fencing made by welded mesh of size 2X3 mtr. And height 1.5 mtr. As per engineering requirement by 10 Nos. MS angle (50X50X6mm) post of height 2 mtr. Horizontal bar 2X3mtr. Of angle 35X35X5mm at top of angle post and two part MS gril door of size 1.2X1.4mtr with locking arrangement in/c necessary grouting and painting by aluminium paint over red oxide priming of approved quality as required as per technical specification in/c supply of all materials.

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

Supply of fabricated MS Channel cross arm, 2.8 mtr. Long 75x40x40x6mm e(excluding the cost of back Clamp, Nuts & bolts) with double coat of red oxide primer coating

Supply of fabricated MS Channel cross arm, 2.8 mtr. Long 100x50x50x6mm e(excluding the cost of back Clamp, Nuts & bolts) with double coat of red oxide primer coating

Supply of fabricated MS Channel cross arm, 2.2 mtr. Long 100x50x50x6mm e(excluding the cost of back Clamp, Nuts & bolts) with double coat of red oxide primer coating

Supply of fabricated MS Channel cross arm, 0.8 mtr. Long 100x50x50x6mm e(excluding the cost of back Clamp, Nuts & bolts) with double coat of red oxide primer coating

Supply of fabricated MS Channel cross arm, 2.8 mtr. Long 65x65x6mm e(excluding the cost of back Clamp, Nuts & bolts) with double coat of red oxide primer coating

Supply of fabricated MS Channel cross arm, 2.5 mtr. Long 65x65x6mm e(excluding the cost of back Clamp, Nuts & bolts) with double coat of red oxide primer coating

Supply of fabricated MS Channel cross arm, 1.5 mtr. Long 65x65x6mm e(excluding the cost of back Clamp, Nuts & bolts) with double coat of red oxide primer coating

Supply of MS Nuts & Bolts (Assorated Size)

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

Supply of XLPE Power cable 11KV Grade 3core, 70sqmm

Supply of 1/2" polythin pipe

Supply of Wooden plank (2.5'X 1.5'X1.5")

Supply of Outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for 50/70sq.mm ,3 core XLPE aluminium conductor cable of 11kv Graded.

Supply of 110 mm dia HDPE Pipe, wall thickness: minimum 6.5mm, maximum- 4.3mm.

Supply of dead-end clamp assembly with straps & bolts (25-50mm) for LT AB cable

M/s Bhattacharjee Construction

M/S SAJAL DAS