SGN - Kincraigie Fieldworks 150mm HP Steel Pipeline Diversion
- Details
- Created on Monday, 27 April 2015 16:44
Client: SGN Dates: December 2013 - July 2014
We carried out the installation of a 1.9km in length steel 4” diameter 19bar gas pipeline diversion as a permanent solution to the erosion that was taking place at the bank of the River Tay. Part of the fieldworks included decommissioning the bypass and reclaiming the 4"/6" pipe as well as two 4" ball valves. This part of the works involved the pipeline being run within the fields alongside the B898. This contract was brought forward a few months due to the heavy rainfall experienced at the end of 2013. The Banks of the River Tay were receding faster than previously expected and there was a concern that the pipeline would be washed out. We started on site in December 2013 but then had to pull off due to the site being flooded. We completed these works at the end of July 2014.
Costain - Plumley to Backford CP Project
- Details
- Created on Thursday, 26 February 2015 14:22
Client: Costain Dates: November 2013 - July 2014
We replaced all existing CP Stations (locations that provide Cathodic Protection Current to the Pipeline) and then added 5 new locations along the B/B(W) pipeline system.
We procured all CP materials for the works, and carried out the replacement of of 12 CP Stations, with the construction of 5 new CP Stations. The works required the construction of the associated CP Groundbeds, pipeline excavations for new pin braze connections, installation of new pipeline & groundbed header cables & CP monitoring cables, installation and termination of new CP test post facilities, along with the construction of the new CP Kiosks and their associated concrete foundations.
Office Refurbishments are underway!!
- Details
- Created on Friday, 13 December 2013 16:07