Extension of dedicated 11KV power line for flood lighting works along Indo Bangladesh fencing 9(Nine) nos of BOP under Hrishyamukh ESD within jurisdiction of Electrical Division Belonia

Amount

11 Meter steel tubular pole

9 meter long PCC Pole

Stay set complete with 16 mm dia 1.8 meter stay rod anchor.

Stay insulator(HT)

Galvenised stay wire

MS Channel (75X40X40X6 mm)

MS Channel (100X50X50X6 mm)

MS Angle (65X65X6 mm)

11KV Polimeric Pin Insulator

11 KV Polimeric Disc Insulator

11 KV Disc fittings (6/1/2.59 mm to 6/1/3.35 mm)

ACSR weasel (6/1/2.59 mm) conductor

8 SWG GI wire

11KV GO switch unit 3-ph

11KV DO fuse unit 3-ph

9 KV, 5 KA LA

120 Sqmm PVC cable

70 Sqmm PVC cable

100 Amp Cutout

100 KVA Distribution Transformer

Wooden Plunk (L-9, Breath-1.5, Thickness-1.5")

Supply of Jointing kit 3X120 Sqmm outdoor type

Supply of Jointing kit 3X120 Sqmm Indoor type

Supply of 120 Sqmm 11KV XLPE Power cable

RCC Transformer base by cement concrete base as per standard TSECL schedule for two nos. which not yet done Hrishyamukh BOP and Matai BOP.

Carriage of 11 Mtr long Steel tubular pole from sub-divisional store yard to the work site.

Carriage of 9 Mtr long PCC pole from sub-divisional store yard to the work site.

Carriage of 100 KVA Distribution Transformer from sub-divisional store yard to the work site.

Carriage of Materials such as cable, ACSR, GI wire, Cross arm, stay set insulators etc by Mechanical Transport from the Hrishyamukh electrical Sub-Division site to working site vis-à-vis.

Erection of 11 Mtr long ST pole

Erection of 9 Mtr long PCC pole

Erection of Stay set complete with 16 mm dia 1.8 meter stay rod anchor.

Erection of 11/0.43 KV 100 KVA Distribution Transformer.

Erection of 11KV GO switch (3-Ph)

Erection of 11KV DO Fuse (3-Ph)

Erection of 9KV, 5KA Lighning Arrestor.

Supply & erection of 2.5 mtr long 40 mm dia GI pipe (Make-TATA/JINDAL) and supply of 60 Kg salt & 55 Kg Charcoal.

Erection of 11KV Polymeric Pin Insulator

Erection of 11KV Disc Insulator

Laying and stringing of ACSR Weasel (6/1/2.59 mm)

Erection & fitting fixing of pad connector with the help of MS clamp and Nuts & bolts

Providing & Executing cement concreate works 1:2:3(1Cement:river sand:4 Jhama bricks aggregrate for grouting of S.T pole ( 0.275 Cum/Pole x 72 pole =19.8 cum.

Laying and stringing of 10/8 SWG GI Wire

Providing of 3-Ph service connection with PVC cable

Erection of protective of protective Guarding |cross lacing for 415/240 volt line by GI Wire

Erection of MS Angle 1 to 2.5 Mtr Long of 65x65x6 mm

Erection of MS Channel Cross Arm 1.3 to 2.8 Mtr Long 75x40x40x6 mm

Erection of MS Channel Cross Arm 0.3 to 1.2 Mtr Long 75x40x40x6 mm

Erection of V Cross Arm 65X65X6mm MS Angel /75x40x40x6 mm

Erection of MS Channel Cross Arm 2.8 Mtr Long 100x50x50x6 mm

Maintaining adequate cleareance from overhead live conductors by tumming of tree branches for way leaves.

Straightening of 11 Mtr Steel tubular pole old BFL line from Dharmanagar to Nalua BOP

Fabrication of cross arm by Channel/Angle as per specification.

Dismantling of ACSR 6/1/2.59 mm dia Weasel already exist.(18 Km for existing old BFL line from Dharmanagar to Nalua) due to non energisation since comissioning.

Erection of ACSR 6/1/2.59 mm dia Weasel conductor (18 Km for existing old BFL line from Dharmanagar to Nalua)

Dismantling of 11KV Pin Insulator already exist in old BFL line Dharmanagar to Nalua due to non energisation since comissioning.

Erection of 11KV Pin Insulator

Dismantling of 11KV Disc Insulator already existing in old BFL line Dharmanagar to Nalua due to non energisation since comissioning.

Erection of 11KV Disc Insulator.

Dismantling of 11KV Stay set complete already exist in old BFL line Dharmanagar to Nalua due to non energisation since comissioning.

Erection of 11KV Stay set complete.

ADHIR DEBNATH

SUDHANGSHU BHATTACHARJEE