[et_pb_section fb_built=”1″ _builder_version=”4.27.0″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”et_body_layout”][et_pb_row _builder_version=”4.27.0″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”et_body_layout”][et_pb_column type=”4_4″ _builder_version=”4.27.0″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”et_body_layout”][et_pb_text _builder_version=”4.27.0″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”et_body_layout”]<\/p>\n
\u2022 Persan : Six 175m – 200m long HDD crossings under rivers and the A16 Paris \u2013 Calais motorway
\u2022 Noyales : Four 90m \u2013 120m long HDD crossings under rivers and roads in arable \/ pasture land
\u2022 Romainville : Six 85m \u2013 110m long HDD crossings in a heavily built-up urban environment<\/p>\n
Even for relatively short trenchless crossings, support from specialist engineers is key. OPTIMUM has accompanied RTE in these three projects from A to Z ; initial feasibility studies, choice of drill path and project design, evaluation and selection of the drilling contractor, through to supervision of the drilling works.<\/p>\n
OPTIMUM\u2019s perfect understanding of the project history and geotechnical constraints allows for decisions to be taken quickly and for technical advice and monitoring to be more pertinent, minimizing risks and optimising operations.<\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"
\u2022 Persan : Six 175m – 200m long HDD crossings under rivers and the A16 Paris \u2013 Calais motorway
\n\u2022 Noyales : Four 90m \u2013 120m long HDD crossings under rivers and roads in arable \/ pasture land
\n\u2022 Romainville : Six 85m \u2013 110m long HDD crossings in a heavily built-up urban environment<\/p>\n","protected":false},"author":1,"featured_media":3417,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[49],"tags":[57],"class_list":["post-5161","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electricity-en","tag-multiple-en"],"yoast_head":"\n