Microtunnel in Massy

Microtunnel in Massy

Proud to accompany EIFFAGE yesterday during the successful completion of a 130m-long DN 800 PRV microtunnel in Massy, near Paris, as part of the sanitation network diversions being put in place by the Paris Saclay local authority. The entry / exit shafts were...
HDD in Lozanne

HDD in Lozanne

Despite the grey skies, OPTIMUM was delighted to accompany GRT Gaz last week during the successful installation of its 575m-long DN100 pipeline in Lozanne, near Lyon. The HDD crossing, which drilled through basalt rock and across fault lines, passed underneath...
Milestones

Milestones

Since its creation, OPTIMUM has worked on 4 continents, designed over 350 trenchless projects and successfully accompanied 70 trenchless jobsites. Drawing on their recognised field experience, OPTIMUM engineers continue to provide invaluable support to customers, from...
Natural gas pipeline in Peru

Natural gas pipeline in Peru

OPTIMUM continues to grow its portfolio of international clients in the oil and gas industry with a new contract in Peru. Acutely aware of the importance of a thorough site visit from the outset, OPTIMUM flew a trenchless specialist to Lima this week to see the...
Tender support

Tender support

Investing in trenchless expertise at the bidding stage not only demonstrates a contractor’s commitment to and understanding of a project, but also significantly increases the likelihood of winning the tender. OPTIMUM engineers help drilling / tunnelling contractors...