Extension of HT UG cable to provide 11 KV power supply to newly constructed Complex at Land Port Agartala under ESD-III, Pragati

Amount

Schedule A : Supply and Erection

Supply of 3- Phase, 3-core 6.35/11 KV, 185 sqmm,FRLS type, XLPE insulated, Armoured , Aluminium Conductor Power Cable as per IS 7098/II/1985 with upto date amendments.

Supply of HDPE Pipe, PE - 100 Grade, PN 8 (SDR 17), 160 mm Outer Dia, Wall thickness : minimum- 9.5 mm, maximum: 10.6 mm

Supply of fabricated MS channel (75X 40X 40 X 6 mm) as per direction of Engg. In Charge.

Supply of fabricated MS Angle (65X 65X 6 mm) as per direction of Engg. In Charge.

Supply of fabricated MS Angle (50X 50X 6 mm) as per direction of Engg. In Charge.

Supply of fabricated clamps of assorted size of MS flat (50 x 6 mm) with double coat of red oxide primer coating

Supply of M.S.Nuts & Bolt i/c Washer of assorted size IS I Marked machine made

Supply of 2.5 Mtr. long, 40mm dia. GI Pipe ( Make: TATA/ JINDAL)

Supply of 60 Kg Salt & 55 Kg Charcoal (For 1 Pit)

Supplying and Making Outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for 3 C X 185 sqmm ,11 KV XLPE aluminium conductor cable of 11 KV grade as required

Laying of 11 KV XLPE insulated cable by Manually digging / Machine drilling horizontally or diagonali direction for road crossing / Water supply line/Telcomunication line/Gas Pipe line etc. including Laying of 64 to 200mm dia Gl /HDPE 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 ln 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 help MS Flat Clamp as required

Earthing with G.l pipe 2.5mtr. Long and 40mm dia, including excavation, refilling with alternate layer of salt & charcoal as per drawing (Excluding 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 incl. supply of PVC pipe.

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

Erection of 11 mtrs length of Steel Tubular 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.

Grouting of Steel Tubular pole with CC work of ratio1:2:4 ( one cement: two sand: four Jhamma Bricks) aggregate of 20 mm nominal size includung supply of cement, sand and brick aggregate complete with excavation,reffiting of earth ramming along with centering and shuttering as [email protected] cum/pole as per direction of Engg-in-Charge.

Erection of M.S.Angle Cross-Arm bracket of 2 wire long of 50 x 50 x6mm/ 65 x65 x 6 mm ( for cable riser)

Erection of M.S.Channel Cross-Arm, 2.8 Mtr . Long75 x40 x 40 x 6 mm

Erection of M.S.Angle Cross-Arm/ Cross Bracing ,2.5 Mtr. Long 65 x65 x 6 mm

Erection of 11 KV DOF unit set of three nos. including necessary connection complete as per technical specification.

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

Fiting and Fixing of 11 KV , 15 VA single phase outdoor type pole mounted Potential Transformer 11000 / 110V along with necessary accessories

Fiting and Fixing of 11 KV , 15 VA single phase outdoor type pole mounted Current Transformer 100-50 / 1-1 A along with necessary accessories

Fiting Fixing of 3 P, 4 Wire CT/PT Operated Static AMR Trivector Meter with GPRS Modem of accuracy class 0.5 S for operation from 110 V Ph-Ph or 63.5 V Ph-N with necessary meter cover box

Erection of 11 KV Pin insulator

Erection of 11 KV Disc insulator along with necessary fittings

Schedule B : Carrying

Carriage of 11.0 mtrs length of Steel Tubular Poles by Mechanical Transport from the Electrical Sub-Divisional Site Store to working site , including loading, unloading and stacking as required

Carriage of line materials such as G.O.S, D.O.F,L.A,etc., by Mechanical Transport from the Electrical Sub-Divisional Site Store to working site , including loading, unloading and stacking as required

M/S SAJAL DAS (BID ID -151607)

RATAN PAUL (BID ID -151304)

RAJESH DEY (BID ID -151690)