Central Artery Tunnel Project

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href="https://www.geocomp.com" class="home" ><span property="name">Geocomp</span></a><meta property="position" content="1"></span> > <span property="itemListElement" typeof="ListItem"><a property="item" typeof="WebPage" title="Go to Projects." href="https://www.geocomp.com/projects/" class="archive post-project-archive" ><span property="name">Projects</span></a><meta property="position" content="2"></span> > <span property="itemListElement" typeof="ListItem"><a property="item" typeof="WebPage" title="Go to the Tunnel Market archives." href="https://www.geocomp.com/project-market/tunnel/" class="taxonomy project_markets" ><span property="name">Tunnel</span></a><meta property="position" content="3"></span> > <span property="itemListElement" typeof="ListItem"><span property="name" class="post post-project current-item">Central Artery/Tunnel</span><meta property="url" content="https://www.geocomp.com/projects/central-artery-tunnel/"><meta property="position" content="4"></span> </div> </div> </div> <div class="m-banner__media"> <picture class="m-banner__picture"> <source media="(min-width: 1500px)" srcset="https://www.geocomp.com/wp-content/uploads/2024/05/GEOPROJECT_Central-Artery-Tunnel.jpg.webp" type="image/webp"><source media="(min-width: 1500px)" srcset="https://www.geocomp.com/wp-content/uploads/2024/05/GEOPROJECT_Central-Artery-Tunnel.jpg"> <source media="(min-width: 768px)" srcset="https://www.geocomp.com/wp-content/uploads/2024/05/GEOPROJECT_Central-Artery-Tunnel.jpg.webp" type="image/webp"><source media="(min-width: 768px)" srcset="https://www.geocomp.com/wp-content/uploads/2024/05/GEOPROJECT_Central-Artery-Tunnel.jpg"> <source media="(min-width: 300px)" srcset="https://www.geocomp.com/wp-content/uploads/2024/05/GEOPROJECT_Central-Artery-Tunnel-768x776.jpg.webp" type="image/webp"><source media="(min-width: 300px)" srcset="https://www.geocomp.com/wp-content/uploads/2024/05/GEOPROJECT_Central-Artery-Tunnel-768x776.jpg"> <img decoding="async" src="https://www.geocomp.com/wp-content/uploads/2024/05/GEOPROJECT_Central-Artery-Tunnel.jpg" alt="GEOPROJECT_Central Artery Tunnel"> </picture> </div> <div class="m-banner__inner container flex-left style-dark"> <div class="l-banner l-gt-custom l-gb-custom" style="--l-gt-padding: 150px;--l-gb-padding: 60px;"> <div class="l-banner__text"> <div class="l-banner__inner text-left"> <div class="c-heading -h1"> <h1 class="c-heading__title"><span>Central Artery/Tunnel</span><br> Instrumentation & Monitoring</h1> </div> </div> <div class="l-banner__bottom"> <div class="l-banner__list l-banner-projects__list"> <div class="l-banner-projects__list-item"> <svg width="30" height="30" class="icon icon-avatar " aria-hidden="true" role="img"><use xlink:href="#avatar"></use></svg> <span class="l-banner__list-item">Massachusetts Department of Transportation (MassDOT)</span> </div> <div class="l-banner-projects__list-item"> <svg width="30" height="30" class="icon icon-location " aria-hidden="true" role="img"><use xlink:href="#location"></use></svg> <span class="l-banner__list-item">Massachusetts</span> </div> </div> <div class="l-banner__list"> <div class="l-banner__list-item"> Helped avoid major cracking of adjacent structures </div> <div class="l-banner__list-item"> Completed work for substantially less than contract amount, <br>allowing for additional 25 years of monitoring </div> <div class="l-banner__list-item"> With data from instrumentation, kept construction movements within tight tolerances </div> <div class="l-banner__list-item"> Monitoring system detected movements and initiated project alerts </div> </div> <div class="c-block__btn"> <a href="https://acrobat.adobe.com/id/urn:aaid:sc:VA6C2:dd3a17d9-6c65-4d9d-9d15-011db5c5bc59" target="_blank" class="c-btn -normal -primary has-icon icon-right "><span class="c-btn__txt">Read Full Project Brief</span><span class="c-btn__ico"><svg width="30" height="30" class="icon icon-lib-icon-arrow2 " aria-hidden="true" role="img"><use xlink:href="#lib-icon-arrow2"></use></svg></span></a> </div> </div> </div> </div> <div class="scroll-down sd-right"> <span class="scroll-down__txt"> Scroll Down </span> <img decoding="async" src="https://www.geocomp.com/wp-content/uploads/2024/01/Group.svg" width="22px" height="45px" class="scroll-down__ico" alt="Scroll Down"> </div> </div> </div> </div> <div class="m-wrapper has-columns align-top container-fluid" style='--wrap-col-1: 50%;--wrap-col-2: 50%;--wrap-col-gap: 100px;'> <div class="m-wrapper__inner"> <div class="m-block gt gb l-content-simple-1" > <div class="m-block__container container" style=""> <div class="l-heading text-left l-heading-v1"> <div class="c-heading -h2 "> <h2 class="c-heading__title">The <span>Challenge</span></h2> </div> <div class="c-heading__description is-wysiwyg"> <ul> <li>Vibration and damage complaints</li> <li>Vibration monitoring of 150 historic structures</li> </ul> </div> </div> </div> </div> <div class="m-block gt gb l-content-simple-1" > <div class="m-block__container container" style=""> <div class="l-heading text-left l-heading-v1"> <div class="c-heading__description is-wysiwyg"> <p style="text-align: left;">The “Big Dig” project in Boston, MA was a massive road infrastructure project that began in the early 90s to improve the flow of traffic and alleviate commuter congestion. Early in the project, occupants of the historic buildings began complaining about large vibrations and damage to their buildings.</p> </div> </div> </div> </div> </div> </div> <div class="m-wrapper gt gb bg-cover bg-right-top bg-no-repeat gray-gradient-left container-fluid" style='background-image: url(https://www.geocomp.com/wp-content/uploads/2024/01/image-10.jpg);'> <div class="m-wrapper__inner"> <div class="m-block gt gb l-content-simple-1" > <div class="m-block__container container" style=""> <div class="l-heading text-left l-heading-v1"> <div class="c-heading -h2 "> <h2 class="c-heading__title">The <span>Solution</span></h2> </div> <div class="c-heading__description is-wysiwyg"> <p>Geocomp provided the Massachusetts Turnpike Authority (now MassDOT) with structural and vibration monitoring services for the Central Artery/Tunnel project that spanned over a 9 year period. The instrumentation system was designed by each independent section designer, one component of which included vibration monitoring of 150 historic structures.</p> <p>The real-time data provided the contractor timely feedback on the impact of their work on the adjacent structures, which allowed the contractors to adjust their methods as necessary and reduce potential for damaging adjacent sensitive structures.</p> <div id="rm-1067000755945" class="read-more-wrapper"> <div class="read-more-text">The readings were verified by Geocomp’s project team and then transmitted electronically to the Program Manager’s GIS database. Data was then further distributed to abutters, contractors, managers and owners.</div> <p><button class="c-btn -normal -link has-icon icon-right cta_1 read-more-toggle js-read-more-toggle" data-show-less-text="Show less"><span class="c-btn__txt">Continue Reading</span></button></p> </div> </div> <div class="c-block__btn"> </div> </div> </div> </div> </div> </div> <div class="m-wrapper gt gb -colors-inverted bg-cover bg-center bg-no-repeat dark-gradient-bg industries-slider-wrapper container-wide" style='background-image: url(https://www.geocomp.com/wp-content/uploads/2024/05/GettyImages-1284357378.jpg);'> <div class="m-wrapper__inner"> <div class="m-block gt gb l-content-simple-1" > <div class="m-block__container container" style=""> <div class="l-heading text-left l-heading-v1"> <div class="c-heading -h2 "> <h2 class="c-heading__title">Services Provided</h2> </div> </div> </div> </div> <div class="m-slider m-slider-v1 l-slider-cards-1 gt gb overflow-right container has-pagination" > <div class="m-slider__outer"> <div class="m-slider__container swiper js-slider-simple " data-slider-columns='2' data-slider-columns-gap='20' data-slider-columns-mobile='1' data-slider-columns-mobile-gap='20' data-slider-navigation='bottom-arrows' data-slider-pagination='combo'> <div class="m-slider__wrapper swiper-wrapper"> <div class="m-slider__slide swiper-slide"> <div class="m-slide l-rcbl__col l-posts l-rcbl-v5"> <article class="c-block c-block-v1 is-vertical text-left align-top " style="--c-block-gap-vertical:0px;--c-block-gap-horizontal:0px;"> <div class="c-block__body" > <h3 class="c-block__title">Real-Time Data & Reporting</h3> <div class="c-block__description is-wysiwyg"> <p>Provided timely feedback on the impact of work on the adjacent structures</p> </div> </div> </article> </div> </div> <div class="m-slider__slide swiper-slide"> <div class="m-slide l-rcbl__col l-posts l-rcbl-v5"> <article class="c-block c-block-v1 is-vertical text-left align-top " style="--c-block-gap-vertical:0px;--c-block-gap-horizontal:0px;"> <div class="c-block__body" > <h3 class="c-block__title">Vibration Monitoring</h3> <div class="c-block__description is-wysiwyg"> <p>Instrumentation and vibration monitoring of 150 historic structures</p> </div> </div> </article> </div> </div> </div> <div class="m-slider__pagination swiper-pagination"></div> </div> <div class="m-slider__nav is-square" style=""> <div class="m-slider__arrows -prev swiper-button-prev"> <svg class="arrow-icon" height="30px" width="30px"> <use xlink:href="#lib-icon-arrow1"></use> </svg> </div> <div class="m-slider__arrows -next swiper-button-next"> <svg class="arrow-icon" height="30px" width="30px"> <use xlink:href="#lib-icon-arrow1"></use> </svg> </div> </div> </div> </div> </div> </div> <div class="m-wrapper gt gb container-fluid" > <div class="m-wrapper__inner"> <div class="m-block gt l-content-simple-1" > <div class="m-block__container container" style=""> <div class="l-heading text-left l-heading-v2"> <div class="c-heading -h2 "> <h2 class="c-heading__title">Related <span>Projects</span></h2> </div> <div class="c-block__btn"> <a href="#" class="c-btn -normal -primary has-icon icon-right "><span class="c-btn__txt">Explore Our Portfolio</span><span class="c-btn__ico"><svg width="30" height="30" class="icon icon-lib-icon-arrow2 " aria-hidden="true" role="img"><use xlink:href="#lib-icon-arrow2"></use></svg></span></a> </div> </div> </div> </div> <div class="m-slider m-slider-v1 l-slider-cards-1 gt gb container has-pagination" > <div class="m-slider__outer"> <div class="m-slider__container swiper js-slider-simple-projects " data-slider-columns='1' data-slider-columns-gap='20' data-slider-columns-mobile='1' data-slider-columns-mobile-gap='20' data-slider-navigation='bottom-arrows' data-slider-pagination='combo' data-slider-leading-zero='true'> <div class="m-slider__wrapper swiper-wrapper"> <div class="m-slider__slide swiper-slide m-slider__slide-projects"> <div class="m-slide"> <div class="l-rcbl__col l-posts l-rcbl-v3"> <article class="c-block c-block-projects c-block-v1 is-horizontal has-background has-shadow has-hover hover-v1 text-right align-center " style="--c-block-gap-vertical:0px;--c-block-gap-horizontal:0px;--c-block-bg:#f0f2f8;--c-block-color:#142c5d;"> <div class="c-block__media"> <div class="c-image"> <figure class="c-image__media c-image__primary"> <img decoding="async" class="c-image__src lazy ewww_webp" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" alt="GEOPROJECT_Canopy Hotel" width="296" height="296" data-src-img="https://www.geocomp.com/wp-content/uploads/2024/04/GEOPROJECT_Canopy-Hotel-296x300.jpg" data-src-webp="https://www.geocomp.com/wp-content/uploads/2024/04/GEOPROJECT_Canopy-Hotel-296x300.jpg.webp" data-eio="j" /><noscript><img decoding="async" class="c-image__src lazy" loading="lazy" src="https://www.geocomp.com/wp-content/uploads/2024/04/GEOPROJECT_Canopy-Hotel-296x300.jpg" alt="GEOPROJECT_Canopy Hotel" width="296" height="296"/></noscript> </figure> </div> </div> <div class="c-block__body c-block-projects__body" > <img decoding="async" class="c-block__logo ewww_webp" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" alt="CV Properties Logo" data-src-img="https://www.geocomp.com/wp-content/uploads/2024/04/CV-Properties-1.png" data-src-webp="https://www.geocomp.com/wp-content/uploads/2024/04/CV-Properties-1.png.webp" data-eio="j"><noscript><img decoding="async" class="c-block__logo" src="https://www.geocomp.com/wp-content/uploads/2024/04/CV-Properties-1.png" alt="CV Properties Logo"></noscript> <h3 class="c-block__title">Canopy Hotel Boston (Parcel 9)</h3> <div class="l-banner__list"> <p class="l-banner__list-title">Value Delivered:</p> <div class="l-banner__list-item"> Monitor tunnel ceiling for public safety during<br> construction </div> <div class="l-banner__list-item"> Provide 24/7 automated monitoring and alerts for<br> informed decision making </div> <div class="l-banner__list-item"> Customize liquid-level monitoring for project needs </div> </div> <div class="c-block__btn"> <a href="https://www.geocomp.com/projects/canopy-hotel-boston-parcel-9/" class="c-btn -normal -primary has-icon icon-right "><span class="c-btn__txt">Find out more</span><span class="c-btn__ico"><svg width="30" height="30" class="icon icon-lib-icon-arrow2 " aria-hidden="true" role="img"><use xlink:href="#lib-icon-arrow2"></use></svg></span></a> </div> </div> </article> </div> </div> </div> <div class="m-slider__slide swiper-slide m-slider__slide-projects"> <div class="m-slide"> <div class="l-rcbl__col l-posts l-rcbl-v3"> <article class="c-block c-block-projects c-block-v1 is-horizontal has-background has-shadow has-hover hover-v1 text-right align-center " style="--c-block-gap-vertical:0px;--c-block-gap-horizontal:0px;--c-block-bg:#f0f2f8;--c-block-color:#142c5d;"> <div class="c-block__media"> <div class="c-image"> <figure class="c-image__media c-image__primary"> <img decoding="async" class="c-image__src lazy ewww_webp" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" alt="GEOPROJECT_Edmonton Light Rail" width="297" height="297" data-src-img="https://www.geocomp.com/wp-content/uploads/2024/05/GEOPROJECT_Edmonton-Light-Rail-297x300.jpg" data-src-webp="https://www.geocomp.com/wp-content/uploads/2024/05/GEOPROJECT_Edmonton-Light-Rail-297x300.jpg.webp" data-eio="j" /><noscript><img decoding="async" class="c-image__src lazy" loading="lazy" src="https://www.geocomp.com/wp-content/uploads/2024/05/GEOPROJECT_Edmonton-Light-Rail-297x300.jpg" alt="GEOPROJECT_Edmonton Light Rail" width="297" height="297"/></noscript> </figure> </div> </div> <div class="c-block__body c-block-projects__body" > <img decoding="async" class="c-block__logo ewww_webp" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" alt="" data-src-img="https://www.geocomp.com/wp-content/uploads/2024/05/Picture2.png" data-src-webp="https://www.geocomp.com/wp-content/uploads/2024/05/Picture2.png.webp" data-eio="j"><noscript><img decoding="async" class="c-block__logo" src="https://www.geocomp.com/wp-content/uploads/2024/05/Picture2.png" alt=""></noscript> <h3 class="c-block__title">Edmonton Light Rail Tunnel</h3> <div class="l-banner__list"> <p class="l-banner__list-title">Value Delivered:</p> <div class="l-banner__list-item"> Automated geotechnical instrumentation and monitoring<br> of tunnel saving the client money </div> <div class="l-banner__list-item"> Reduce risk to general public and nearby property owners<br> by providing real-time automated alerts </div> </div> <div class="c-block__btn"> <a href="https://www.geocomp.com/projects/edmonton-light-rail-tunnel/" class="c-btn -normal 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data-src-img="https://www.geocomp.com/wp-content/uploads/2024/05/GEOPROJECT_Middlebury-Monitoring-297x300.jpg" data-src-webp="https://www.geocomp.com/wp-content/uploads/2024/05/GEOPROJECT_Middlebury-Monitoring-297x300.jpg.webp" data-eio="j" /><noscript><img decoding="async" class="c-image__src lazy" loading="lazy" src="https://www.geocomp.com/wp-content/uploads/2024/05/GEOPROJECT_Middlebury-Monitoring-297x300.jpg" alt="GEOPROJECT_Middlebury Monitoring" width="297" height="297"/></noscript> </figure> </div> </div> <div class="c-block__body c-block-projects__body" > <img decoding="async" class="c-block__logo ewww_webp" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" alt="kubricky construction Logo" data-src-img="https://www.geocomp.com/wp-content/uploads/2024/05/kubricky-construction.png" data-src-webp="https://www.geocomp.com/wp-content/uploads/2024/05/kubricky-construction.png.webp" data-eio="j"><noscript><img decoding="async" class="c-block__logo" src="https://www.geocomp.com/wp-content/uploads/2024/05/kubricky-construction.png" alt="kubricky construction Logo"></noscript> <h3 class="c-block__title">Middlebury Monitoring Phase 1-3</h3> <div class="l-banner__list"> <p class="l-banner__list-title">Value Delivered:</p> <div class="l-banner__list-item"> Automated alerts to essential personnel if instruments<br> reached predetermined limit level compromising adjacent<br> historical structures </div> <div class="l-banner__list-item"> Remote adjusting trigger levels reduced need for trips to<br> project site, saving client time and money </div> </div> <div class="c-block__btn"> <a href="https://www.geocomp.com/projects/middlebury-monitoring-phase-1-3/" class="c-btn -normal -primary has-icon icon-right "><span class="c-btn__txt">Find out more</span><span class="c-btn__ico"><svg width="30" height="30" class="icon icon-lib-icon-arrow2 " aria-hidden="true" role="img"><use xlink:href="#lib-icon-arrow2"></use></svg></span></a> </div> </div> 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