{"id":3046,"date":"2018-12-11T23:54:45","date_gmt":"2018-12-11T22:54:45","guid":{"rendered":"http:\/\/www.arbe-dev.comeon.nc\/?page_id=3046"},"modified":"2024-04-26T14:59:18","modified_gmt":"2024-04-26T03:59:18","slug":"ouena-bridge","status":"publish","type":"page","link":"https:\/\/arbe.nc\/en\/ouena-bridge\/","title":{"rendered":"Ouena bridge – Kouaoua"},"content":{"rendered":"

[vc_row full_width=”stretch_row_content_no_spaces” css=”.vc_custom_1531094035983{padding-top: 120px !important;padding-bottom: 250px !important;background-image: url(https:\/\/arbe.nc\/wp-content\/uploads\/2018\/07\/bigbg_nosmetiers_gc.jpg?id=1001) !important;}” el_class=”bg-cover”][vc_column][\/vc_column][\/vc_row][vc_row css=”.vc_custom_1530057581293{margin-top: -200px !important;margin-bottom: 60px !important;}”][vc_column][vc_row_inner css=”.vc_custom_1530057020923{margin-bottom: 0px !important;}”][vc_column_inner width=”1\/3″][vc_column_text el_class=”title__special title__special–beta” css=”.vc_custom_1532037114582{margin-bottom: 10px !important;margin-left: -15px !important;}”]<\/p>\n

our projects<\/span><\/h1>\n

[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”2\/3″][vc_column_text el_class=”title__special title__special–white” css=”.vc_custom_1714092523457{margin-right: -15px !important;margin-bottom: 10px !important;}”]<\/p>\n

Ouena bridge – <\/span>Kouaoua<\/span><\/h2>\n

[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner css=”.vc_custom_1530056958594{background-color: #f2f2f2 !important;}”][vc_column_inner width=”2\/3″][vc_column_text]<\/p>\n

Year of production : <\/strong><\/span><\/h4>\n

2017<\/p>\n

Work description :<\/span><\/strong><\/h4>\n

The Ouena bridge is an 80-metre-long structure with a frame structure known as the discharge structure, providing a larger hydraulic cross-section in the event of flooding. At the outset, the project required a preloading phase with vertical drains (on the right bank) and preloading embankments (on the left bank) to compact the soil.<\/em><\/p>\n

The main structure comprises 4 spans of 20 meters each, founded on traditional 30-meter-deep bored piles with diameters of 1400 mm for the abutments and 1200 mm for the river supports. 40 prestressed 18.8 m beams were required for the 4 spans. The total concrete volume for the 2 structures was 900 m3.<\/em><\/p>\n

Earthworks:<\/em><\/p>\n

    \n
  • Excavation: 9100 m3<\/em><\/li>\n
  • Backfill of all kinds: 11,100 m3<\/em><\/li>\n
  • Riprap: 6,200 m3<\/em><\/li>\n<\/ul>\n

    Project Owner :<\/strong>
    \n<\/span><\/h4>\n

    PROVINCE NORD
    \n<\/i><\/p>\n

    Project manager :<\/strong>
    \n<\/span><\/h4>\n

    PROVINCE NORD<\/i><\/p>\n

    Location :<\/strong>
    \n<\/span><\/h4>\n

    Kouaoua<\/i><\/p>\n

    Date of receipt :<\/span><\/strong><\/h4>\n

    December 2017
    \n<\/i><\/p>\n

    Work cost :<\/span><\/strong><\/h4>\n

    610 000\u00a0000 FTTC<\/i><\/p>\n

    Activity :<\/span><\/strong><\/h4>\n

    Public contract<\/em><\/p>\n

    Engineering structures, PRAD beam bridge, traditional tubed bored piles<\/em><\/p>\n

    Know-how :<\/span><\/strong><\/h4>\n

    Preloading backfill with vertical drains, major earthworks, deep-tubed bored piles, long beams<\/i>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/3″][vc_single_image image=”2900″ img_size=”large” add_caption=”yes” css=”.vc_custom_1714092474251{background-image: url(http:\/\/arbe-dev.comeon.nc\/wp-content\/uploads\/2018\/07\/gohapin.jpg?id=1019) !important;}”][vc_single_image image=”2902″ img_size=”large” add_caption=”yes”][vc_single_image image=”2906″ img_size=”large” add_caption=”yes” css=”.vc_custom_1714092488228{margin-bottom: 5px !important;}”][vc_single_image image=”2904″ img_size=”large” add_caption=”yes” css=”.vc_custom_1714092493808{margin-bottom: 5px !important;}”][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

    [vc_row full_width=”stretch_row_content_no_spaces” css=”.vc_custom_1531094035983{padding-top: 120px !important;padding-bottom: 250px !important;background-image: url(https:\/\/arbe.nc\/wp-content\/uploads\/2018\/07\/bigbg_nosmetiers_gc.jpg?id=1001) !important;}” el_class=”bg-cover”][vc_column][\/vc_column][\/vc_row][vc_row css=”.vc_custom_1530057581293{margin-top: -200px !important;margin-bottom: 60px !important;}”][vc_column][vc_row_inner css=”.vc_custom_1530057020923{margin-bottom: 0px !important;}”][vc_column_inner width=”1\/3″][vc_column_text el_class=”title__special title__special–beta” css=”.vc_custom_1532037114582{margin-bottom: 10px !important;margin-left: -15px !important;}”] [\u2026]<\/span><\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"sfsi_plus_gutenberg_text_before_share":"","sfsi_plus_gutenberg_show_text_before_share":"","sfsi_plus_gutenberg_icon_type":"","sfsi_plus_gutenberg_icon_alignemt":"","sfsi_plus_gutenburg_max_per_row":"","footnotes":""},"class_list":["post-3046","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/arbe.nc\/en\/wp-json\/wp\/v2\/pages\/3046","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/arbe.nc\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/arbe.nc\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/arbe.nc\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/arbe.nc\/en\/wp-json\/wp\/v2\/comments?post=3046"}],"version-history":[{"count":6,"href":"https:\/\/arbe.nc\/en\/wp-json\/wp\/v2\/pages\/3046\/revisions"}],"predecessor-version":[{"id":5439,"href":"https:\/\/arbe.nc\/en\/wp-json\/wp\/v2\/pages\/3046\/revisions\/5439"}],"wp:attachment":[{"href":"https:\/\/arbe.nc\/en\/wp-json\/wp\/v2\/media?parent=3046"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}