33 KV Line Single Pole Erection Work with material Details.

33 KV Line Single Pole  Erection work necessary Process follow for Erection of 33 KV Line Single Pole .
1- After Survey Done  ,BOQ Prepartion  & Approval  BOQ of  Feeder Separation, Feeder Bifurcation  Then work Started Particular Locations.
2- For Erection of 33 KV Line Pole is necessary part.
3- Rural Project for 33 KV Line- 9.1 Mtr(280 kg) Long PCC Pole used.
 - Urban Project for 33 KV Line - 13 Mtr(37.1 kg/Mtr)  H-Beam Pole used.
4- Tractor mounted Pole pit digger &  Manually( By Labour) Pit digging done.
3- Pit hole done by Tractor mounted Pole pit digger & Erected The Pole .
4- During  Erection of Pole  Full Concerting (mixture of material   - 1:3:6  Cement: Sand: Aggregate) fill at  Pit hole in Rural Project .
For Urban Project  Pit hole Full Concerting with Composition ( 1:3:6 Cement:sand: Aggregate)  done from Bottom of pit hole to ground level.
5- V - Cross arm & V Cross arm supporting  Back Clamp( Angle 75*75*6 mm)  fitted in Pole work done during Erection of 33 KV Line.
6- Pole Top portion one Top Clamps done.
7- Three no. Pin insulator 10 to 15 KN  done ( Two pin insulator at V - Cross arm & one pin insulator at Top Clamps).
Note - Some urban  project no Top clamp used.
8- one no. Earthing Coil done.
9- Earthing for PCC Pole done as per approval.
10- Barbed wire (3.5 kg 12 SWG or 14 SWG GI Wire used as per approval).
11- Danger Board of 33 KV uesd in pole for indicate 33  KV Line Erected & it is Danger.
12- Stay Set 20 mm complete with Turn buckle work done.
13- Stay wire 8.5 kg per Stay set.
4- Stay Pit digging & Concerting work necessary for Erection Stay set with Stay wire.
15- Galvanised Nut, Bolt & Washer used.

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