by admin-optimum-549 | Jun 22, 2020 | Water
The second DN560 pipeline allowing the BRL – Aqua Domitia project to cross the River Thongue is now installed. This double 170 metre HDD crossing was drilled by Coquart & Fils, who commissioned OPTIMUM to provide geotechnical monitoring (G3 mission). As...
by admin-optimum-549 | Jun 18, 2020 | Telecoms
BIR, on behalf of Orange, has successfully pulled a DN500 HDPE tube containing 15 fibre optic lines. The technical urgency of the project arose at the end of January 2020 as the need to divert a sensitive network installed in a precarious dam became apparent. OPTIMUM...
by admin-optimum-549 | May 12, 2020 | Electricity
As part of RTE’s French-UK interconnection project, the dual trenchless crossing in Frénouville is now finished. Both 140 metre-long, 10-metre-deep, HDD crossings, passing under one of Normandy’s busiest rail routes, required precision control at every stage....
by admin-optimum-549 | Feb 5, 2020 | Electricity
Drilling 20m below the busiest railway in Normandy calls for the highest levels of vigilance and expertise. By accompanying RTE’s trenchless project in Harfleur on a daily basis and assisting drilling operations around the clock, OPTIMUM ensured the railway network...
by admin-optimum-549 | Dec 20, 2019 | Corporate
Contracting authorities are increasingly aware of the importance of geotechnical issues in trenchless projects, leading to an more G3 missions. As such, OPTIMUM is expanding its offer to assist drilling contractors in controlling geotechnical risks and identifying...
