{"id":4744,"date":"2025-01-08T09:45:40","date_gmt":"2025-01-08T08:45:40","guid":{"rendered":"https:\/\/www.optimum-te-recette.horizon-ci.fr\/services\/"},"modified":"2026-01-14T13:44:42","modified_gmt":"2026-01-14T12:44:42","slug":"services","status":"publish","type":"page","link":"https:\/\/www.optimum-te.com\/en\/services\/","title":{"rendered":"Services"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; use_background_color_gradient=&#8221;on&#8221; background_color_gradient_stops=&#8221;rgba(0,0,0,0.3) 0%|rgba(0,0,0,0.3) 100%&#8221; background_color_gradient_overlays_image=&#8221;on&#8221; background_image=&#8221;https:\/\/www.optimum-te.com\/wp-content\/uploads\/2025\/01\/OFFRE-Notre-offre.png&#8221; custom_margin=&#8221;0px||0px||false|false&#8221; custom_padding=&#8221;40px||40px||false|false&#8221; bottom_divider_style=&#8221;curve&#8221; bottom_divider_color=&#8221;#FFFFFF&#8221; bottom_divider_height=&#8221;30px&#8221; 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_builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|800||on|||||&#8221; header_text_color=&#8221;#FFFFFF&#8221; header_2_text_color=&#8221;#FFFFFF&#8221; header_3_font=&#8221;|800||on|||||&#8221; header_3_text_color=&#8221;#FFFFFF&#8221; header_3_font_size=&#8221;40px&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; header_3_font_size_tablet=&#8221;40px&#8221; header_3_font_size_phone=&#8221;26px&#8221; header_3_font_size_last_edited=&#8221;on|phone&#8221; custom_css_after=&#8221;    content: %22%22;||    display: inline-block;||    width: 40px;||    height: 7px;||    background-color: #FFC000;||\t\tmargin-bottom:20px&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3 style=\"text-align: left;\">Site visits<\/h3>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;3_5,2_5&#8243; 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custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||5px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Our site visit includes :<\/p>\n<p>[\/et_pb_text][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;gcid-secondary-color&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#FFFFFF&#8221; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Discussions with the client on specific project constraints<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;gcid-secondary-color&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#FFFFFF&#8221; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Observation of the nature and elevation of the land<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;gcid-secondary-color&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#FFFFFF&#8221; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Identification of access roads, rights-of-way and potential job site locations<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;gcid-secondary-color&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#FFFFFF&#8221; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Identification of existing infrastructure (networks, obstacles, buildings).<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.optimum-te.com\/wp-content\/uploads\/2025\/01\/OFFRE-Visite.png&#8221; title_text=&#8221; &#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; width=&#8221;80%&#8221; width_tablet=&#8221;100%&#8221; width_phone=&#8221;100%&#8221; width_last_edited=&#8221;on|tablet&#8221; module_alignment=&#8221;left&#8221; module_alignment_tablet=&#8221;center&#8221; module_alignment_phone=&#8221;center&#8221; module_alignment_last_edited=&#8221;off|tablet&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; module_id=&#8221;etudes-de-faisabilite&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;gcid-052ae396-db0a-47fc-9945-06590b33bb77&#8243; width=&#8221;100%&#8221; max_width=&#8221;1920px&#8221; module_alignment=&#8221;center&#8221; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;50px||||false|false&#8221; top_divider_style=&#8221;curve&#8221; top_divider_color=&#8221;gcid-primary-color&#8221; top_divider_height=&#8221;30px&#8221; bottom_divider_height=&#8221;30px&#8221; bottom_divider_flip=&#8221;vertical&#8221; global_colors_info=&#8221;{%22gcid-052ae396-db0a-47fc-9945-06590b33bb77%22:%91%22top_divider_color%22,%22background_color%22%93,%22gcid-primary-color%22:%91%22background_color%22,%22top_divider_color%22%93}&#8221;][et_pb_row _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;RGBA(255,255,255,0)&#8221; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; animation_style=&#8221;fade&#8221; border_radii=&#8221;off|5px|5px||&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|800||on|||||&#8221; header_text_color=&#8221;gcid-primary-color&#8221; header_2_text_color=&#8221;gcid-primary-color&#8221; custom_padding=&#8221;||||false|false&#8221; custom_css_after=&#8221;    content: %22%22;||    display: inline-block;||    width: 40px;||    height: 7px;||    background-color: #FFC000;||\t\tmargin-bottom:20px&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22header_text_color%22,%22header_2_text_color%22%93}&#8221;]<\/p>\n<h2 style=\"text-align: left;\">Trenchless feasibility studies<\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;2_5,3_5&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;2&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px||||false|false&#8221; custom_padding=&#8221;0px||||false|false&#8221; animation_style=&#8221;fade&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.optimum-te.com\/wp-content\/uploads\/2025\/02\/OFFRE-Etudes.png&#8221; title_text=&#8221; &#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3>An approach ensuring study accuracy and relevance<\/h3>\n<p>The success of trenchless crossings depends on several factors, with the quality and relevance of the pre-construction study being one the most critical.<\/p>\n<p>When developing trenchless crossing studies, OPTIMUM applies a method based on the French NFP94-500 norm, which not only simplifies the development of the project, but also increases the efficiency and relevance of the ground investigations. Thanks to their jobsite <br \/>experience, OPTIMUM engineers have a perfect understanding of all trenchless techniques, <br \/>therefore optimising this crucial study phase.<\/p>\n<p>[\/et_pb_text][dsm_button button_one_text=&#8221;Video: Designing a trenchless crossing&#8221; button_one_url=&#8221;https:\/\/www.youtube.com\/watch?v=Cz_6QkF27U4&#8243; button_one_video_popup=&#8221;on&#8221; separator_gap=&#8221;36px&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_button_one=&#8221;on&#8221; button_one_text_size=&#8221;16px&#8221; button_one_text_color=&#8221;#FFFFFF&#8221; button_one_bg_color=&#8221;gcid-secondary-color&#8221; button_one_border_width=&#8221;0px&#8221; button_one_border_color=&#8221;RGBA(255,255,255,0)&#8221; button_one_border_radius=&#8221;6px&#8221; button_one_font=&#8221;|600|||||||&#8221; button_one_icon=&#8221;&#xe0a3;||divi||400&#8243; button_one_icon_placement=&#8221;left&#8221; button_one_on_hover=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22button_one_bg_color%22%93,%22gcid-primary-color%22:%91%22button_one_bg_color__hover%22,%22button_one_text_color__hover%22%93}&#8221; button_one_bg_color__hover_enabled=&#8221;off|hover&#8221; button_one_bg_color__hover=&#8221;#004475&#8243; button_one_bg_enable_color__hover=&#8221;on&#8221; button_one_text_color__hover_enabled=&#8221;on|hover&#8221; button_one_text_color__hover=&#8221;#004475&#8243;][\/dsm_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; module_id=&#8221;g1-pgc&#8221; module_class=&#8221;ancre-top&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;gcid-052ae396-db0a-47fc-9945-06590b33bb77&#8243; width=&#8221;100%&#8221; max_width=&#8221;1920px&#8221; module_alignment=&#8221;center&#8221; custom_margin=&#8221;0px||||false|false&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{%22gcid-052ae396-db0a-47fc-9945-06590b33bb77%22:%91%22top_divider_color%22,%22background_color%22%93,%22gcid-primary-color%22:%91%22background_color%22%93}&#8221;][et_pb_row column_structure=&#8221;3_5,2_5&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px||||false|false&#8221; custom_padding=&#8221;0px||||false|false&#8221; animation_style=&#8221;fade&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|800|||||||&#8221; header_text_color=&#8221;#000000&#8243; header_font_size=&#8221;35px&#8221; header_2_font=&#8221;|700|||||||&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3 style=\"text-align: left;\">Conceptual (G1 ES \/ PGC) study<\/h3>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||20px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>A preliminary study aimed at establishing a geotechnical \/geological model of the site with a view to preparing the detailed design phase of the project.<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;|600|||||||&#8221; text_text_color=&#8221;#000000&#8243; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;0px||5px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Our Conceptual (G1 ES \/ PGC) study includes:<\/p>\n<p>[\/et_pb_text][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Analysis of available bibliographic \/ geological data<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Selection of the most suitable trenchless technique<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Definition of the general construction guidelines<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Development of a programme of geotechnical investigations and laboratory tests to be carried out before the FEED (G2 PRO) study<\/p>\n<p>[\/et_pb_blurb][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;|600|||||||&#8221; custom_margin=&#8221;20px||20px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>If required, budgets and planning schedules can also be estimated at this stage.<\/p>\n<p>[\/et_pb_text][dsm_button button_one_text=&#8221;Video: Designing a trenchless crossing&#8221; 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_module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|800|||||||&#8221; header_text_color=&#8221;#000000&#8243; header_font_size=&#8221;35px&#8221; header_2_font=&#8221;|700|||||||&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22header_text_color%22%93}&#8221;]<\/p>\n<h3 style=\"text-align: left;\">FEED (G2 PRO) study<\/h3>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; header_3_font_size=&#8221;22px&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||20px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22header_text_color%22%93}&#8221;]<\/p>\n<p>A detailed feasibility study, drafted after receipt of the geotechnical investigations, which confirms or contests the hypotheses of the preliminary study.<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;|600|||||||&#8221; text_text_color=&#8221;#000000&#8243; header_3_font_size=&#8221;22px&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;0px||5px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22header_text_color%22%93}&#8221;]<\/p>\n<p>Our FEED (G2 PRO) study includes:<\/p>\n<p>[\/et_pb_text][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Analysis of the results of geotechnical soil investigations<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Definition of a soil model<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Selection of the most appropriate trenchless technique<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Definition of the technical parameters<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Calculations and modelling<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Sizing of the drilling \/ tunnelling equipment<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Definition of the rights-of-way necessary for jobsite installation<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Formulation of the preliminary modus operandi<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Design of the crossing profile<\/p>\n<p>[\/et_pb_blurb][dsm_button button_one_text=&#8221;Video: Designing a trenchless crossing&#8221; button_one_url=&#8221;https:\/\/www.youtube.com\/watch?v=Cz_6QkF27U4&#8243; button_one_video_popup=&#8221;on&#8221; 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_builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|800|||||||&#8221; header_text_color=&#8221;#000000&#8243; header_font_size=&#8221;35px&#8221; header_2_font=&#8221;|700|||||||&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3 style=\"text-align: left;\">Railway specific studies<\/h3>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||20px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>A specific mission for crossings under SNCF railway tracks to precisely meet the strict design criteria.<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;|600|||||||&#8221; text_text_color=&#8221;#000000&#8243; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;0px||5px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Preparing a \u00ab TSV \u00bb dossier includes:<\/p>\n<p>[\/et_pb_text][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Drafting a dedicated risk analysis for the railway crossing<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Verification of duct \/ pipe load resistance<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Formulation of a protocol to ensure the integrity of the railway platform<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Drafting a continuous, track alignment monitoring programme<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Preparation of the complete dossier, in accordance with SNCF requirements<\/p>\n<p>[\/et_pb_blurb][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;|600|||||||&#8221; custom_margin=&#8221;20px||20px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>If required, OPTIMUM can also submit the dossier to the SNCF and handle negotiations until the necessary approvals have been received from SNCF R\u00e9seau.<\/p>\n<p>[\/et_pb_text][dsm_button button_one_text=&#8221;Video: Drilling \/ Tunnelling trenchless crossings under railway lines&#8221; button_one_url=&#8221;https:\/\/www.youtube.com\/watch?v=Rce2UmnFSy8&#8243; button_one_video_popup=&#8221;on&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_button_one=&#8221;on&#8221; button_one_text_size=&#8221;16px&#8221; button_one_text_color=&#8221;#FFFFFF&#8221; button_one_bg_color=&#8221;gcid-secondary-color&#8221; button_one_border_width=&#8221;0px&#8221; button_one_border_color=&#8221;RGBA(255,255,255,0)&#8221; button_one_border_radius=&#8221;6px&#8221; 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title_text=&#8221; &#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; width_tablet=&#8221;100%&#8221; width_phone=&#8221;100%&#8221; width_last_edited=&#8221;on|desktop&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; module_id=&#8221;assistance-a-maitrise-d-ouvrage-amo&#8221; module_class=&#8221;ancre-top&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;gcid-primary-color&#8221; background_enable_image=&#8221;off&#8221; width=&#8221;100%&#8221; max_width=&#8221;1920px&#8221; module_alignment=&#8221;center&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;50px||0px||false|false&#8221; top_divider_style=&#8221;curve&#8221; top_divider_color=&#8221;gcid-052ae396-db0a-47fc-9945-06590b33bb77&#8243; top_divider_height=&#8221;30px&#8221; top_divider_flip=&#8221;vertical&#8221; global_colors_info=&#8221;{%22gcid-052ae396-db0a-47fc-9945-06590b33bb77%22:%91%22top_divider_color%22,%22top_divider_color%22%93,%22gcid-primary-color%22:%91%22background_color%22,%22background_color%22%93}&#8221;][et_pb_row _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;||10px||false|false&#8221; animation_style=&#8221;fade&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|800||on|||||&#8221; header_text_color=&#8221;gcid-primary-color&#8221; header_font_size=&#8221;35px&#8221; header_2_text_color=&#8221;#FFFFFF&#8221; custom_css_after=&#8221;    content: %22%22;||    display: inline-block;||    width: 40px;||    height: 7px;||    background-color: #FFC000;||\t\tmargin-bottom:20px&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22header_text_color%22%93}&#8221;]<\/p>\n<h2>Assisting project owners<\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;2_5,3_5&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px||||false|false&#8221; custom_padding=&#8221;0px||||false|false&#8221; animation_style=&#8221;fade&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.optimum-te.com\/wp-content\/uploads\/2025\/02\/OFFRE-AMO-G2-DCE.png&#8221; title_text=&#8221; &#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; header_3_text_color=&#8221;#FFFFFF&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3>G2 DCE \/ ACT Mission<\/h3>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; text_text_color=&#8221;#FFFFFF&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||20px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22header_text_color%22%93}&#8221;]<\/p>\n<p>A mission to support the Project Owner and \/ or Project Manager during the contractor selection phase: pre-selecting companies capable of carrying out the works and assessing the technical validity of their proposals.<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;|600|||||||&#8221; text_text_color=&#8221;#FFFFFF&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||5px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22header_text_color%22%93}&#8221;]<\/p>\n<p>Our G2 DCE \/ ACT mission includes:<\/p>\n<p>[\/et_pb_text][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#FFFFFF&#8221; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Selection of contractors able to carry out the requested drilling \/ tunnelling works<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#FFFFFF&#8221; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Drafting the technical chapters of tender documents<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#FFFFFF&#8221; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Analysis of technical submissions<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#FFFFFF&#8221; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Evaluation of the technical eligibility of each bid<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#FFFFFF&#8221; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Attending the bidders\u2019 technical presentations<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#FFFFFF&#8221; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Establishing a final technical scorecard<\/p>\n<p>[\/et_pb_blurb][dsm_button button_one_text=&#8221;Video: Assisting project owners during trenchless crossings&#8221; button_one_url=&#8221;https:\/\/www.youtube.com\/watch?v=pdCE6N2Tj2o&#8221; button_one_video_popup=&#8221;on&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_button_one=&#8221;on&#8221; button_one_text_size=&#8221;16px&#8221; button_one_text_color=&#8221;#FFFFFF&#8221; button_one_bg_color=&#8221;gcid-secondary-color&#8221; button_one_border_width=&#8221;0px&#8221; button_one_border_color=&#8221;RGBA(255,255,255,0)&#8221; button_one_border_radius=&#8221;6px&#8221; button_one_font=&#8221;|600|||||||&#8221; button_one_icon=&#8221;&#xe0a3;||divi||400&#8243; button_one_icon_placement=&#8221;left&#8221; button_one_on_hover=&#8221;off&#8221; custom_margin=&#8221;20px||||false|false&#8221; hover_transition_duration=&#8221;0ms&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22button_one_bg_color%22%93,%22gcid-primary-color%22:%91%22button_one_bg_color__hover%22,%22button_one_text_color__hover%22%93}&#8221; button_one_bg_color__hover_enabled=&#8221;off|hover&#8221; button_one_bg_color__hover=&#8221;#004475&#8243; button_one_bg_enable_color__hover=&#8221;on&#8221; button_one_text_color__hover_enabled=&#8221;on|hover&#8221; button_one_text_color__hover=&#8221;#004475&#8243;][\/dsm_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; module_id=&#8221;g4-mission&#8221; module_class=&#8221;ancre-top&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;gcid-primary-color&#8221; background_enable_image=&#8221;off&#8221; width=&#8221;100%&#8221; max_width=&#8221;1920px&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;50px||30px||false|false&#8221; top_divider_color=&#8221;gcid-052ae396-db0a-47fc-9945-06590b33bb77&#8243; top_divider_height=&#8221;30px&#8221; top_divider_flip=&#8221;vertical&#8221; global_colors_info=&#8221;{%22gcid-052ae396-db0a-47fc-9945-06590b33bb77%22:%91%22top_divider_color%22,%22top_divider_color%22%93,%22gcid-primary-color%22:%91%22background_color%22,%22background_color%22%93}&#8221;][et_pb_row column_structure=&#8221;1_2,1_2&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;2&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;0px||||false|false&#8221; animation_style=&#8221;fade&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; header_3_text_color=&#8221;#FFFFFF&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22header_text_color%22,%22header_text_color%22%93}&#8221;]<\/p>\n<h3>G4 Mission<\/h3>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; text_text_color=&#8221;#FFFFFF&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||20px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22header_text_color%22,%22header_text_color%22%93}&#8221;]<\/p>\n<p>A supervisory mission to support the Project Owner and \/ or Project Manager during the works preparation and construction.<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;|600|||||||&#8221; text_text_color=&#8221;#FFFFFF&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||5px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22header_text_color%22,%22header_text_color%22%93}&#8221;]<\/p>\n<p>Our G4 mission includes:<\/p>\n<p>[\/et_pb_text][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|600|||||||&#8221; body_text_color=&#8221;#FFFFFF&#8221; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Supervision of the contractors\u2019 plans and procedures before works begin<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|600|||||||&#8221; body_text_color=&#8221;#FFFFFF&#8221; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Supervision of the construction phase, including:<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf111;||fa||900&#8243; icon_color=&#8221;#FFFFFF&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;6px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#FFFFFF&#8221; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;|||0px|false|false&#8221; image_icon_custom_padding=&#8221;9px|||14px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px|20px|false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>kick-off meeting<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf111;||fa||900&#8243; icon_color=&#8221;#FFFFFF&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;6px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#FFFFFF&#8221; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;|||0px|false|false&#8221; image_icon_custom_padding=&#8221;9px|||14px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px|20px|false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>supervision and control of onsite operations<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf111;||fa||900&#8243; icon_color=&#8221;#FFFFFF&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;6px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#FFFFFF&#8221; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;|||0px|false|false&#8221; image_icon_custom_padding=&#8221;9px|||14px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px|20px|false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>daily analysis of technical parameters<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf111;||fa||900&#8243; icon_color=&#8221;#FFFFFF&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;6px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#FFFFFF&#8221; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;|||0px|false|false&#8221; image_icon_custom_padding=&#8221;9px|||14px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px|20px|false|false&#8221; 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locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Summary of the supervision conducted during the G4 mission, for inclusion in handover documents<\/p>\n<p>[\/et_pb_blurb][dsm_button button_one_text=&#8221;Video: Assisting project owners during trenchless crossings&#8221; button_one_url=&#8221;https:\/\/www.youtube.com\/watch?v=pdCE6N2Tj2o&#8221; button_one_video_popup=&#8221;on&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_button_one=&#8221;on&#8221; button_one_text_size=&#8221;16px&#8221; button_one_text_color=&#8221;#FFFFFF&#8221; button_one_bg_color=&#8221;gcid-secondary-color&#8221; button_one_border_width=&#8221;0px&#8221; button_one_border_color=&#8221;RGBA(255,255,255,0)&#8221; button_one_border_radius=&#8221;6px&#8221; button_one_font=&#8221;|600|||||||&#8221; button_one_icon=&#8221;&#xe0a3;||divi||400&#8243; button_one_icon_placement=&#8221;left&#8221; button_one_on_hover=&#8221;off&#8221; 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_module_preset=&#8221;default&#8221; background_color=&#8221;RGBA(255,255,255,0)&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; animation_style=&#8221;fade&#8221; border_radii=&#8221;off|5px|5px||&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|800||on|||||&#8221; header_text_color=&#8221;gcid-primary-color&#8221; header_2_text_color=&#8221;gcid-primary-color&#8221; custom_padding=&#8221;||||false|false&#8221; custom_css_after=&#8221;    content: %22%22;||    display: inline-block;||    width: 40px;||    height: 7px;||    background-color: #FFC000;||\t\tmargin-bottom:20px&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22header_text_color%22,%22header_2_text_color%22%93}&#8221;]<\/p>\n<h2 style=\"text-align: left;\" data-mce-style=\"text-align: left;\">Assisting works contractors<\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;2_5,3_5&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;1&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px||||false|false&#8221; custom_padding=&#8221;0px||||false|false&#8221; animation_style=&#8221;fade&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.optimum-te.com\/wp-content\/uploads\/2025\/02\/OFFRE-G3-Jouques-4-en-4_3.png&#8221; title_text=&#8221; &#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; width=&#8221;90%&#8221; width_tablet=&#8221;100%&#8221; width_phone=&#8221;100%&#8221; width_last_edited=&#8221;on|tablet&#8221; custom_margin=&#8221;||||false|false&#8221; custom_margin_tablet=&#8221;||40px||false|false&#8221; custom_margin_phone=&#8221;||40px||false|false&#8221; custom_margin_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|800|||||||&#8221; header_text_color=&#8221;#000000&#8243; header_font_size=&#8221;35px&#8221; header_2_font=&#8221;|700|||||||&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22header_text_color%22,%22header_text_color%22%93}&#8221;]<\/p>\n<h3 style=\"text-align: left;\">G3 Mission<\/h3>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; header_3_font_size=&#8221;22px&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||20px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22header_text_color%22,%22header_text_color%22%93}&#8221;]<\/p>\n<p>A mission to support the works contractors directly to anticipate geotechnical risks and identify potential discrepancies during drilling \/ tunnelling works.<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;|600|||||||&#8221; text_text_color=&#8221;#000000&#8243; header_3_font_size=&#8221;22px&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;0px||5px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22header_text_color%22,%22header_text_color%22%93}&#8221;]<\/p>\n<p>Our G3 mission includes:<\/p>\n<p>[\/et_pb_text][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|600|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Before works begin:<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf111;||fa||900&#8243; icon_color=&#8221;gcid-primary-color&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;6px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;|||0px|false|false&#8221; image_icon_custom_padding=&#8221;9px|||14px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px|20px|false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>verification and analysis of geotechnical data<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf111;||fa||900&#8243; icon_color=&#8221;gcid-primary-color&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;6px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;|||0px|false|false&#8221; image_icon_custom_padding=&#8221;9px|||14px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px|20px|false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>recommendation of additional soil investigations, if necessary<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf111;||fa||900&#8243; icon_color=&#8221;gcid-primary-color&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;6px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;|||0px|false|false&#8221; image_icon_custom_padding=&#8221;9px|||14px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px|20px|false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>checking coherence between methodology and ground conditions<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|600|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;10px||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>During the works:<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf111;||fa||900&#8243; icon_color=&#8221;gcid-primary-color&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;6px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;|||0px|false|false&#8221; image_icon_custom_padding=&#8221;9px|||14px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px|20px|false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>continuous monitoring of drilling \/ tunnelling parameters<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf111;||fa||900&#8243; icon_color=&#8221;gcid-primary-color&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;6px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;|||0px|false|false&#8221; image_icon_custom_padding=&#8221;9px|||14px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px|20px|false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>identification of potential discrepancies and definition of appropriate corrective measures<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|600|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;10px||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>After the works:<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf111;||fa||900&#8243; icon_color=&#8221;gcid-primary-color&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;6px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;|||0px|false|false&#8221; image_icon_custom_padding=&#8221;9px|||14px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px|20px|false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>preparation of the works completion report<\/p>\n<p>[\/et_pb_blurb][dsm_button button_one_text=&#8221;Vid\u00e9o: Assisting trenchless works contractors &#8221; button_one_url=&#8221;https:\/\/www.youtube.com\/watch?v=BcLBO2sDIVc&#8221; button_one_video_popup=&#8221;on&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_button_one=&#8221;on&#8221; button_one_text_size=&#8221;16px&#8221; button_one_text_color=&#8221;#FFFFFF&#8221; button_one_bg_color=&#8221;gcid-secondary-color&#8221; button_one_border_width=&#8221;0px&#8221; button_one_border_color=&#8221;RGBA(255,255,255,0)&#8221; button_one_border_radius=&#8221;6px&#8221; button_one_font=&#8221;|600|||||||&#8221; button_one_icon=&#8221;&#xe0a3;||divi||400&#8243; 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header_font_size=&#8221;35px&#8221; header_2_text_color=&#8221;gcid-primary-color&#8221; custom_css_after=&#8221;    content: %22%22;||    display: inline-block;||    width: 40px;||    height: 7px;||    background-color: #FFC000;||\t\tmargin-bottom:20px&#8221; global_colors_info=&#8221;{%22gcid-primary-color%22:%91%22header_text_color%22,%22header_2_text_color%22%93}&#8221;]<\/p>\n<h2 style=\"text-align: left;\" data-mce-style=\"text-align: left;\">Calculations and modelling<\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;3_5,2_5&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px||20px||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; animation_style=&#8221;fade&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||20px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Calculations specific to each trenchless technique which allow for ground behaviour to be modelled so as not to impact the existing infrastructures during the works.<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;|600|||||||&#8221; text_text_color=&#8221;#000000&#8243; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;0px||5px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Based on industry and\/or proprietary software, our calculations and modelling allow for:<\/p>\n<p>[\/et_pb_text][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Evaluation of the soil behaviour at each stage of construction<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Evaluation of the force required to construct the trenchless structures and to install the final pipes \/ ducts<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Modelling the reaction of soils and existing infrastructures to anticipate the likelihood and severity of identified risks<\/p>\n<p>[\/et_pb_blurb][et_pb_blurb use_icon=&#8221;on&#8221; font_icon=&#8221;&#x45;||divi||400&#8243; icon_color=&#8221;#ffc000&#8243; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;24px&#8221; content_max_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; body_font=&#8221;|300|||||||&#8221; body_text_color=&#8221;#000000&#8243; body_font_size=&#8221;16px&#8221; image_icon_custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; image_icon_custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; custom_css_free_form=&#8221;.et_pb_blurb_position_left .et_pb_blurb_container {||  padding-left:0px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-secondary-color%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p>Designing end structures<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.optimum-te.com\/wp-content\/uploads\/2025\/02\/OFFRE-Calculs-2.png&#8221; title_text=&#8221; &#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_4,1_4,1_4,1_4&#8243; use_custom_gutter=&#8221;on&#8221; make_equal=&#8221;on&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;#FFFFFF&#8221; box_shadow_style=&#8221;preset1&#8243; box_shadow_vertical=&#8221;0px&#8221; box_shadow_blur=&#8221;40px&#8221; box_shadow_color=&#8221;rgba(0,0,0,0.15)&#8221; global_colors_info=&#8221;{%22gcid-4e1a4293-6847-4a8b-8670-1037625c3a21%22:%91%22date_text_color%22,%22date_text_color%22%93,%22gcid-primary-color%22:%91%22link_text_color%22,%22link_text_color%22%93,%22gcid-secondary-color%22:%91%22link_text_color__hover%22,%22link_text_color__hover%22%93}&#8221;][et_pb_blurb title=&#8221;The importance of confinement pressure during microtunnelling operations&#8221; image=&#8221;https:\/\/www.optimum-te.com\/wp-content\/uploads\/2025\/02\/Animation-micro.jpg&#8221; image_icon_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; header_level=&#8221;h3&#8243; header_text_align=&#8221;left&#8221; header_font_size=&#8221;18px&#8221; header_line_height=&#8221;1.1em&#8221; body_font=&#8221;|300|||||||&#8221; body_text_align=&#8221;center&#8221; body_line_height=&#8221;1.3em&#8221; custom_margin=&#8221;0px||20px||false|false&#8221; custom_padding=&#8221;15px|15px|0px|15px|false|true&#8221; custom_css_free_form=&#8221;.et_pb_main_blurb_image img {||    height: 200px;||    object-fit: cover;||}||||.et_pb_main_blurb_image{||  overflow:hidden;||}||||.et_pb_main_blurb_image img{||  display: block;||  transition: transform 0.3s ease;||  height: 200px;||  object-fit: cover;||}||||.et_pb_main_blurb_image img:hover {||  transform: scale(1.1);||}||||.et_pb_main_blurb_image {||margin-bottom:10px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-4e1a4293-6847-4a8b-8670-1037625c3a21%22:%91%22date_text_color%22%93,%22gcid-primary-color%22:%91%22link_text_color%22%93,%22gcid-secondary-color%22:%91%22link_text_color__hover%22%93,%22gcid-c6511793-dac1-4ef1-bb95-2c06de28beea%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p style=\"text-align: left;\">Confinement pressures must be continuously<br \/>monitored during microtunnelling operations to avoid breakouts and\/or settlements<\/p>\n<p>[\/et_pb_blurb][dsm_button button_one_text=&#8221;Video&#8221; button_one_url=&#8221;https:\/\/www.youtube.com\/watch?v=Jnj7skLjdoo&#8221; button_one_video_popup=&#8221;on&#8221; button_alignment=&#8221;center&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_button_one=&#8221;on&#8221; button_one_text_size=&#8221;16px&#8221; button_one_text_color=&#8221;#FFFFFF&#8221; button_one_bg_color=&#8221;gcid-secondary-color&#8221; button_one_border_width=&#8221;0px&#8221; button_one_border_color=&#8221;RGBA(255,255,255,0)&#8221; 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box_shadow_style=&#8221;preset1&#8243; box_shadow_vertical=&#8221;0px&#8221; box_shadow_blur=&#8221;40px&#8221; box_shadow_color=&#8221;rgba(0,0,0,0.15)&#8221; global_colors_info=&#8221;{%22gcid-4e1a4293-6847-4a8b-8670-1037625c3a21%22:%91%22date_text_color%22,%22date_text_color%22%93,%22gcid-primary-color%22:%91%22link_text_color%22,%22link_text_color%22%93,%22gcid-secondary-color%22:%91%22link_text_color__hover%22,%22link_text_color__hover%22%93}&#8221;][et_pb_blurb title=&#8221;Limiting the risk of breakouts in HDD&#8221; image=&#8221;https:\/\/www.optimum-te.com\/wp-content\/uploads\/2025\/02\/Animation-FHD.jpg&#8221; image_icon_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; header_level=&#8221;h3&#8243; header_text_align=&#8221;left&#8221; header_font_size=&#8221;18px&#8221; header_line_height=&#8221;1.1em&#8221; body_font=&#8221;|300|||||||&#8221; body_text_align=&#8221;center&#8221; body_line_height=&#8221;1.3em&#8221; custom_margin=&#8221;0px||20px||false|false&#8221; custom_padding=&#8221;15px|15px|0px|15px|false|true&#8221; custom_css_free_form=&#8221;.et_pb_main_blurb_image img {||    height: 200px;||    object-fit: cover;||}||||.et_pb_main_blurb_image{||  overflow:hidden;||}||||.et_pb_main_blurb_image img{||  display: block;||  transition: transform 0.3s ease;||  height: 200px;||  object-fit: cover;||}||||.et_pb_main_blurb_image img:hover {||  transform: scale(1.1);||}||||.et_pb_main_blurb_image {||margin-bottom:10px;||}&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-4e1a4293-6847-4a8b-8670-1037625c3a21%22:%91%22date_text_color%22%93,%22gcid-primary-color%22:%91%22link_text_color%22%93,%22gcid-secondary-color%22:%91%22link_text_color__hover%22%93,%22gcid-c6511793-dac1-4ef1-bb95-2c06de28beea%22:%91%22icon_color%22%93}&#8221;]<\/p>\n<p style=\"text-align: left;\">Analysing geotechnical conditions allows potential drilling profiles and permissible fluid injection pressures to de determined and evaluated.<\/p>\n<p>[\/et_pb_blurb][dsm_button button_one_text=&#8221;Video&#8221; 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image=&#8221;https:\/\/www.optimum-te.com\/wp-content\/uploads\/2025\/02\/Animation-VF.jpg&#8221; image_icon_width=&#8221;100%&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; header_level=&#8221;h3&#8243; header_text_align=&#8221;left&#8221; header_font_size=&#8221;18px&#8221; header_line_height=&#8221;1.1em&#8221; body_font=&#8221;|300|||||||&#8221; body_text_align=&#8221;center&#8221; body_line_height=&#8221;1.3em&#8221; custom_margin=&#8221;0px||20px||false|false&#8221; custom_padding=&#8221;15px|15px|0px|15px|false|true&#8221; custom_css_free_form=&#8221;.et_pb_main_blurb_image img {||    height: 200px;||    object-fit: cover;||}||||.et_pb_main_blurb_image{||  overflow:hidden;||}||||.et_pb_main_blurb_image img{||  display: block;||  transition: transform 0.3s ease;||  height: 200px;||  object-fit: cover;||}||||.et_pb_main_blurb_image img:hover {||  transform: scale(1.1);||}||||.et_pb_main_blurb_image {||margin-bottom:10px;||}&#8221; locked=&#8221;off&#8221; 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OPTIMUM\u2019s specialist engineering teams accompany its [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"class_list":["post-4744","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Trenchless design, monitoring and expertise - OPTIMUM<\/title>\n<meta name=\"description\" content=\"Complete engineering services for underground crossings and *** : site visits, feasibility studies (G1, G2), assistance, monitoring (G3, G4), modelling\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.optimum-te.com\/en\/services\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Trenchless design, monitoring and expertise - 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