Trench Installation (conductor)
Trench Installation (conductor)
- Excavate a trench, typically 1m deep and 0.5m wide. The length of the trench is determined by the resistivity of the native soil and the system requirement
- At the bottom of the trench excavate a small channel minimum dimensions 100mm wide and 100mm deep
- Mix the Marconite® into a slurry and pour into the channel to a depth of 50mm
- Lay the conductor on top of the first layer of Marconite® mix
- Cover the conductor with a second layer of Marconite® mix to a depth of 50mm
- Backfill the trench with native soil to a depth of 100mm and lightly tamp down
- Then backfill the trench according to the clients requirement
- The use of marker tape or tiles might be required
- Take a resistivity reading immediately after installation and again 14 days later
Manufacturing Excellence since 1999
Kingsmill Industries (UK) Ltd are a leading manufacturer and supplier of earthing materials and lightning protection products for the UK and international markets.
Special Guest Blog by Maria Lopez from PSR Pararrayos, Spain
PSR Pararrayos located in Spain develops, manufactures and distributes products against lightning and have done since 1976.
Kingsmill – Supplying the Rail Industry with Earthing Materials since 1999
Kingsmill are a registered and qualified RISQS company and are proud to have been supplying into the rail industry since 1999.
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