{"id":12686,"date":"2020-09-04T10:50:02","date_gmt":"2020-09-04T14:50:02","guid":{"rendered":"https:\/\/origin-www.parsons.com\/?page_id=12686"},"modified":"2024-06-12T15:54:49","modified_gmt":"2024-06-12T19:54:49","slug":"tunnel","status":"publish","type":"page","link":"https:\/\/www.parsons.com\/tunnel\/","title":{"rendered":"Groundbreaking Tunnel Innovation"},"content":{"rendered":"\n\n    \n        <button>Contact Us<\/button>\n    \n<style>\n    .cta-bar-wrapper {\n        position:relative;\n    }\n    .cta-hero-wrapper .fl-row-content-wrap, \n    .cta-hero-wrapper .fl-module-content{\n        padding-top: 0px !important;\n        padding-right: 0px !important;\n        padding-bottom: 0px !important;\n        padding-left: 0px !important;\n        margin-top: 0px !important;\n        margin-right: 0px !important;\n        margin-bottom: 0px !important;\n        margin-left: 0px !important;\n    }\n    .cta-bar {\n        background: #cccccc5e;\n        position: absolute;\n        bottom: 0;\n        width: 100%;\n        height: 70px;\n        display: flex;\n        justify-content: center;\n        align-items: center;\n    }\n    .cta-bar p {\n        width: 75%;\n        margin: 0 auto;\n        display: flex;\n        justify-content: space-between;\n        align-items: center;\n    }\n<\/style>\n\t<p>Tunneling And Underground Structures<\/p>\n\t<h1>Groundbreaking Tunnel Innovation<\/h1>\n<p><strong>We offer innovative solutions to some of the largest, most complex tunnel and underground construction projects in the world.\u00a0<\/strong>Our experts are dedicated to overcoming the toughest challenges to help customers move safely under or through any obstacle.<\/p>\n<p><\/p>\n<h2>Explore Our Integrated Capabilities <\/h2>\n\t<p>Our underground construction experience ranges from small excavations to large underground transit systems, water and wastewater infrastructure, and hydroelectric projects. We utilize the latest approaches, including 3D modeling, building information modeling (BIM), and conventional and machine-bored tunneling to deliver state-of-the-art projects and processes. We provide a single source of integrated capabilities for the following:<\/p>\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.parsons.com\/wp-content\/uploads\/2024\/06\/Tunnel-Icon-2.png\" alt=\"Tunnel Icon\" itemprop=\"image\" height=\"113\" width=\"113\" title=\"Tunnel Icon 2\" onerror=\"this.style.display='none'\"  \/>\n\t\t\t <ul><li>Planning<\/li><li>General consulting<\/li><li>Project management\/construction management (PM\/CM)<\/li><\/ul>\t\t\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.parsons.com\/wp-content\/uploads\/2022\/12\/Water-and-Wastewater-Icon-e1715115149235.png\" alt=\"Water and Wastewater Icon\" itemprop=\"image\" height=\"113\" width=\"113\" title=\"Water and Wastewater Icon\" onerror=\"this.style.display='none'\"  \/>\n\t\t\t <ul><li>Geological investigations<\/li><li>Geotechnical engineering\/geotechnical monitoring and instrumentation<\/li><li>Risk management and resiliency analysis<\/li><\/ul>\t\t\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.parsons.com\/wp-content\/uploads\/2024\/03\/Fleet-Management-Icon-e1709583796391.png\" alt=\"Fleet Management Icon\" itemprop=\"image\" height=\"113\" width=\"113\" title=\"Fleet Management Icon\" onerror=\"this.style.display='none'\"  \/>\n\t\t\t <ul><li>Tunnel excavation and support design<\/li><li>Seismic analyses<\/li><li>Tunnel system design<\/li><\/ul>\t\t\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.parsons.com\/wp-content\/uploads\/2024\/06\/Construction-PMCM-Icon-e1718128413334.png\" alt=\"Construction PM\/CM Icon\" itemprop=\"image\" height=\"113\" width=\"113\" title=\"Construction PM\/CM Icon\" onerror=\"this.style.display='none'\"  \/>\n\t\t\t <ul><li>Tunnel inspection, rehabilitation, and retrofit<\/li><li>Value engineering<\/li><li>Constructability reviews<\/li><li>Construction engineering services<\/li><li>Commissioning<\/li><\/ul>\t\t\n<h2>Our Underground Construction Capabilities And Experience<\/h2>\n\t<p>We have been provided advisory services, performed subway construction, and delivered major underground infrastructure\/tunneling projects, including the <a href=\"https:\/\/www.parsons.com\/project\/s-nevada-water-program\/\">Southern Nevada Water Authority Lake Mead Intakes 2 and 3<\/a>, the <a href=\"https:\/\/www.parsons.com\/project\/delaware-aqueduct-rondout-west-branch-bypass-tunnel\/\">New York Department of Environmental Protection&#8217;s Delaware Aqueduct Rondout-West Branch Bypass Tunnel<\/a>, <a href=\"https:\/\/www.parsons.com\/project\/delta-conveyance-project-bethany-reservoir-alignment-sacramento-ca\/\">Delta Conveyance Tunnel<\/a>, Frederick Douglas Tunnel, DTX (Downtown Rail Extension) and the <a href=\"https:\/\/www.parsons.com\/2024\/02\/mpa-delivery-partners-selected-for-hudson-tunnel-project-the-most-urgent-infrastructure-project-in-the-u-s\/\">Hudson Tunnel Project<\/a>.<\/p>\n<p>As an integrated solutions provider, we are experts in alternative project delivery methods. This includes design-build (DB), public-private partnerships (P3s), and design-build-finance-operate-maintain (DBFOM).<\/p>\n\t\t\t\t<a href=\"https:\/\/www.parsons.com\/project\/louis-hippolyte-lafontaine-tunnel-quebec-canada\/\" target=\"_blank\" rel=\"noopener\" itemprop=\"url\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.parsons.com\/wp-content\/uploads\/2024\/05\/Louis-H-Project.jpg\" alt=\"Louis-Hippolyte-La Fontaine Tunnel\" itemprop=\"image\" height=\"953\" width=\"1430\" title=\"Louis-Hippolyte-La Fontaine Tunnel\" onerror=\"this.style.display='none'\"  \/>\n\t\t\t\t<\/a>\n\t\tIn a joint venture (JV), we have been acting as the owner&#8217;s engineer for the Louis-Hippolyte La Fontaine Tunnel since March 2018.\n\t<h3>Underground Construction Methodologies<\/h3>\n\t<p>We provide various types of underground construction including but not limited to:<\/p>\n\t\t\t <ul><li>Mined tunnels<\/li><li>Bored tunnels using Tunnel Boring Machines (TBM)<\/li><li>Cut-and-cover tunnels<\/li><li>Trenchless technology (microtunneling, horizontal directional drilling, etc.)<\/li><\/ul>\t\t\n\t\t\t\t<a href=\"https:\/\/www.parsons.com\/project\/west-vaughn-sewage-tunnel-project-ontario-canada\/\" target=\"_blank\" rel=\"noopener\" itemprop=\"url\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.parsons.com\/wp-content\/uploads\/2024\/05\/West-Vaughn-scaled.jpg\" alt=\"West Vaughn Sewage Tunnel\" itemprop=\"image\" height=\"1440\" width=\"2560\" title=\"West Vaughn Sewage Tunnel\" onerror=\"this.style.display='none'\"  \/>\n\t\t\t\t<\/a>\n\t\tWe are providing detailed design services for a new sewer main and pumping station upgrade to provide additional capacity for future development in West Vaughan, located within the greater Toronto, Canada area.\n\t<h3>Delivery Methods<\/h3>\n\t<p>We provide various delivery methods including but not limited to:<\/p>\n\t\t\t <ul><li>Design-bid-build<\/li><li>Design-build<\/li><li>Public-private partnership<\/li><li>Progressive Design Build<\/li><li>CMAR<\/li><\/ul>\t\t\n<h2>Over 70 Years Of Expertise<\/h2>\n\t<p>For over 70 years, we&#8217;ve planned, designed, engineered, built, and managed complex tunnels from transit to sewers and pipelines, in challenging geologic environments. Our unparalleled experience includes over 250 tunnels around the globe.<\/p>\n<p>We serve the underground engineering and project\/program management requirements \u00a0of a wide-ranging domestic and international client base. We deploy our expertise across various projects, including wastewater tunnels, combined sewer overflow (CSO) systems, road and transit tunnels, as well as other underground structures like utilities, water storage facilities, and underground buildings. We are committed to providing innovative and cutting-edge tunneling techniques and technologies to mitigate risks associated with underground constructions of all sizes and levels of complexities.<\/p>\n<p>We offer a host of cutting-edge tunneling techniques to minimize risks associated with underground structures of all complexities.<\/p>\n<h2>Related Capabilities<\/h2>\n    <h1>Interested In Learning More?<\/h1>\n    <p>We deliver innovative infrastructure that incorporates sustainability and resiliency to serve the needs of communities for years to come. No matter the challenge, we do what it takes to get the job done.<\/p>\n    <a>Request Info<\/a>\n<style>\n.cta-strip {text-align:center;}\n.cta-strip h1 {font-size:45px;}\n.cta-strip p {font-size:25px; margin-bottom:22px;}\n.cta-strip .btn {\n    border:1px solid #0052CC;\n    border-radius:0px;\n    padding:10px 28px;\n    font-size:14px;\n    color:#0052CC;\n}\n.social-bar{background-color:#fff !important; }\n@media(max-width:400px){\n    .cta-strip h1 {font-size:30px;}\n    .cta-strip p {font-size:14px;}\n}\n<\/style>\n\n","protected":false},"excerpt":{"rendered":"<p>Contact Us Tunneling And Underground Structures Groundbreaking Tunnel Innovation We offer innovative solutions to some of the largest, most complex tunnel and underground construction projects in the world.\u00a0Our experts are [&hellip;]<\/p>\n","protected":false},"author":29,"featured_media":12698,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/full-width.php","meta":{"content-type":"","_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"on","_relevanssi_pin_keywords":"Tunnel, underground construction, ","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"1632,4711,14262,5680,5732,13433","_relevanssi_noindex_reason":"","footnotes":""},"page-category":[],"class_list":["post-12686","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\n<title>Groundbreaking Tunnel Innovation | Explore Our Tunnel Projects<\/title>\n<meta name=\"description\" content=\"We provide innovative solutions to some of the largest, most 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