Extension of dedicated 11KV power line for flood lighting works along Indo Bangladesh fencing in 14(Fourteen) nos of BOP under Rajnagar ESD within jurisdiction of Electrical Division Belonia

Amount

11 Meter steel tubular pole

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

Stay insulator(HT)

Galvenised stay wire

MS Channel (75X40X40X6 mm)

8 SWG GI wire

11KV GO switch unit 3-ph

11KV DO fuse unit 3-ph

9 KV, 5 KA LA

200 Amp Cutout

Bi metallic Lugs (120 Sqmm)

100 KVA Distribution Transformer

HT Areal Bunched Cable (3-Phase AB Cable of size 3X70+1X180 Sqmm)

Termination Kit O/D HT AB Cable 1CX70 Heatshrink (1set consist of 3 Nos. single core Kit)

Jointing Kit straight through HT AB Cable to 1CX70 Heatshrinkable (1 set consist of 3 Nos. of single core Kit)

Tee Jointing tap off fro HT AB Cable to DTR for HT AB Cable 1CX70 Heatshrinkable (Tee Connector)

Anchor clamp

Suspension Clamp

Eye hook

120 Sqmm PVC Cable

Nuts & Bolts (Assorted size)

Carriage of 11 Mtr long Steel tubular 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 line materials, AB Cable, stay set, Insulator, GO set, DO fuse etc from Rajnagar ESD to work site by engaging Mini truck.

Erection of 11 Mtr long ST 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.

Fixing of LT Cut-out with necessary cable connection including supply of wooden Plank.

Laying hoisting and drawing of 11KV class, 3-Ph AB cable of size 3X70+1X180 Sqmm for 11KV Overhead line with existing pole structure etc as required as per specification and direction of engineer-in-charge.

Jinting of 1-Core, Heat shrink type straight through jointing kit suitable for 30-70 Sqmm 11KV XLPE insulated AB Cable.

Jointing of out-door type Heat shrink type Tee jointing kit suitable for Tee Jointing between 11KV XLPE insulated AB cable 30-70 Sqmm.

Erection & fitting fixing of suspension assembly comprising to tension breaker wedge type tension clamp flexible stainless steel rope for fixing of tension clamp bracket (Suitable for 70-120 Sqmm bare massager wire) on existing pole (Dead end location/tension point) with the help of galvanised clamp (Made of 2 nos not less than 50X8 mm flat) and nuts & bolts including supply of clamp nuts & bolts for HT AB Cable.

Erection& fitting fixing of Dead end /Enchoring Assembly comprising of tension bracket wedge type tension clamp, flexible staineless steel rope for fixing of tension clamp to bracket (Suitable for 70-120 sqmm bare massenger wire) on existing pole (|dadeend location tension point) with the help of galvanized clamp made of 2 nos not less then 50x8 mm flate) and nuts & bots including supply of clamp nuts &bolts for HT AB cable.

Erection & fitting fixing of Straight line suspension assembly comprising of suspension bracket movable connecting link, galvanized suspension clamp bracket clamp, nuts & bolts etc as required suitable for 70-120 sqmm bare massenger wire on existing pole ( Dead end location tension point with the help of galvanized clamp ( Made of 2 nos not less then 50x8mm flate ) and nuts &bolts including supply of clamp nuts &bolts for HT AB cable

Erection & fitting fixing of galvanized steel made 'EYE HOOK' with hot dip galvanized nuts&bolts (Suitable for all size of HT AB Cable)

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.

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

Supply of fabricated MS clamp made of 50X6 mm MS flat.

Straightening of 9 Mtr PCC pole for existing dedicated feeder of Rajnagar.

Re-stringing of ACSR 6/1/2.59 mm dia Weasel conductor (18 Km for Hrishyamukh & 42 Km for Rajnagar)

Restringing of 8 SWG GI guard wire.

ADHIR DEBNATH

SUDHANGSHU BHATTACHARJEE