{"id":123673,"date":"2019-04-11T16:31:17","date_gmt":"2019-04-11T20:31:17","guid":{"rendered":"https:\/\/www.bates.edu\/news\/?p=123673"},"modified":"2019-06-04T08:33:21","modified_gmt":"2019-06-04T12:33:21","slug":"campus-construction-update-april-12-2019","status":"publish","type":"post","link":"https:\/\/www.bates.edu\/news\/2019\/04\/11\/campus-construction-update-april-12-2019\/","title":{"rendered":"Campus Construction Update: April 12, 2019"},"content":{"rendered":"<p>Campus Construction Update spent a few minutes on March 28 watching the obliteration of the houses in which we had worked until last fall: 141 and 145 Nichols St., the former home of the Bates Communications Office.<\/p>\n<p>On that sunny morning we were part of a small group that included, at various times, passing staff and students, the treasurer of Bates, BCO colleagues, Consigli Construction staff including Superintendent Stacey Harris, and Chris Streifel, the Facility Services project manager overseeing the creation of the <a href=\"https:\/\/www.bates.edu\/news\/2018\/05\/17\/striking-new-building-to-embody-vision-for-science-education-at-bates-college\/\">Bates science building<\/a> that will occupy the demolition site.<\/p>\n<p>The buildings came down fast, and our timing was not ideal. We pretty much missed the ruination of 145, where the college\u2019s digital communications and design experts once were stationed. But we did arrive in time to watch a Gendron &amp; Gendron Inc. excavator tamp the building\u2019s remains into the cellar hole. Someone sprayed water over the debris to settle the dust as the excavator punched down the wood, siding, and wallboard.<\/p>\n<hr \/>\n<p><span style=\"color: #009779;\"><em>The demolition of 145 Nichols St., March 28, 2019. (Jay Burns\/Bates College).<\/em><\/span><br \/>\n<iframe loading=\"lazy\" title=\"145 Nichols St. Gets Razed\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/5gkJwvxekfw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>The tamping gave the big Volvo a firm place to stand as it moved over to 141. Late for a meeting, we nevertheless stuck around for the start of that operation. It was hard to look away: not just because of our lingering attachment to the houses, but because the excavator made the formidable task of knocking down a building look like cutting an angel food cake.<\/p>\n<p>We perceived a slight chiming of cosmic irony as the excavator took its very first bite of 141 very close to the former Campus Construction Update Penthouse. (We also perceived some regret upon realizing that our 1958 Gibson Les Paul Custom Black Beauty guitar was still in the penthouse, along with our checkbook.)<\/p>\n<p><strong>Mise en place<\/strong>: Here\u2019s a geographical refresher: Opposite Carnegie Science Hall, the site of the new science building is bounded by Campus Avenue on the north; Bardwell and Nichols streets to the east and west; and along the south, a wandering property line.<\/p>\n<p>All that building demolition marked a crescendo, but not an ending, in the process of site preparation that had begun 10 days earlier as Consigli, the firm managing the construction of the science building, began mobilization activities at the site.<\/p>\n\t\n\t<div class=\"wp-block-bates-slideshow2-slideshow swiper-effect-slide is-style-boxed-in\">\n\t\t<div class=\"slideshow-toolbar\">\n\t\t\t<a href=\"#\" class=\"js-open-fullscreen fullscreen-button\" title=\"View full screen\"><\/a>\n\t\t<\/div>\n\t\t<div id=\"slideshow4303\" class=\"swiper swiper-main has-captions has-autoheight has-pagination-progressbar\">\n\t\t\t<div class=\"swiper-button-next\"><\/div>\n\t\t\t<div class=\"swiper-button-prev\"><\/div>\n\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t<div class=\"swiper-wrapper\">\t<div class=\"swiper-slide\">\n\t\t<img decoding=\"async\" alt=\"\" data-id=\"123776\" data-fullsrc=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190412_CCU_SciBldg_3747_dlh.jpg\" data-regsrc=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190412_CCU_SciBldg_3747_dlh-900x600.jpg\" src=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190412_CCU_SciBldg_3747_dlh-900x600.jpg\" loading=\"lazy\"\/>\n\t\t<div class=\"image_caption\"><p>Excavators on the science building work site. (Doug Hubley\/Bates College)<\/p><\/div>\n\t\t<div class=\"swiper-lazy-preloader\"><\/div>\n\t<\/div>\t<div class=\"swiper-slide\">\n\t\t<img decoding=\"async\" alt=\"\" data-id=\"123690\" data-fullsrc=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/1903218_CCU_SciBldg_6352_dlh.jpg\" data-regsrc=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/1903218_CCU_SciBldg_6352_dlh-900x600.jpg\" src=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/1903218_CCU_SciBldg_6352_dlh-900x600.jpg\" loading=\"lazy\"\/>\n\t\t<div class=\"image_caption\"><p>A Basham Tree Service arborist at work high up on the east side of the science building construction site on March 21, 2019. (Doug Hubley\/Bates College)<\/p><\/div>\n\t\t<div class=\"swiper-lazy-preloader\"><\/div>\n\t<\/div>\t<div class=\"swiper-slide\">\n\t\t<img decoding=\"async\" alt=\"\" data-id=\"123689\" data-fullsrc=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0093_dlh.jpg\" data-regsrc=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0093_dlh-900x600.jpg\" src=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0093_dlh-900x600.jpg\" loading=\"lazy\"\/>\n\t\t<div class=\"image_caption\"><p>Seen through Gate A, opening onto Bardwell Street, two excavators rearrange the soil at the science building construction site. (Doug Hubley\/Bates College)<\/p><\/div>\n\t\t<div class=\"swiper-lazy-preloader\"><\/div>\n\t<\/div>\t<div class=\"swiper-slide\">\n\t\t<img decoding=\"async\" alt=\"\" data-id=\"123688\" data-fullsrc=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0092_dlh.jpg\" data-regsrc=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0092_dlh-900x600.jpg\" src=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0092_dlh-900x600.jpg\" loading=\"lazy\"\/>\n\t\t<div class=\"image_caption\"><p>To improve ground stability and drainage, sitework contractor Gendron &amp; Gendron has removed existing soils from the science building site and replaced them with prepared materials such as the gray crushed stone visible in the middle distance. (Doug Hubley\/Bates College)<\/p><\/div>\n\t\t<div class=\"swiper-lazy-preloader\"><\/div>\n\t<\/div>\t<div class=\"swiper-slide\">\n\t\t<img decoding=\"async\" alt=\"\" data-id=\"123687\" data-fullsrc=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0090_dlh.jpg\" data-regsrc=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0090_dlh-900x600.jpg\" src=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0090_dlh-900x600.jpg\" loading=\"lazy\"\/>\n\t\t<div class=\"image_caption\"><p>This pit in the southeast corner of the science facility construction site will be a detention pond for unwanted water. (Doug Hubley\/Bates College)<\/p><\/div>\n\t\t<div class=\"swiper-lazy-preloader\"><\/div>\n\t<\/div><\/div><\/div><\/div>\n<p>Mobilization got off to a quick start. The site was fenced in by the 19th. Removing trees and brush began the following day and was nearly done by the 21st, with usable lumber salvaged for milling or pulping, depending on the type of tree. Excavators grubbed out tree roots and various pavements as solar-powered seismographs, placed near homes and buildings outside the site perimeter, monitored vibration levels.<\/p>\n<p>With the houses gone on the 28th, their remains joined the outflow of foliage, broken-up pavement, earth, boulders, and other unwanted materials that has kept a fleet of dump trucks buzzing around the site like diesel-powered bees.<\/p>\n<p>And what\u2019s happening now is getting the land itself ready to accommodate all the machines, materials, and humans who will actually build a building. Or, in Bates project manager Chris Streifel\u2019s words, \u201cputting in a lot of work that\u2019s needed to be able to do the real work.\u201d<\/p>\n<div id=\"attachment_123676\" style=\"width: 910px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-123676\" class=\"wp-image-123676 size-large\" src=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190319_CCU_SciBldg_6281_dlh-900x600.jpg\" alt=\"A student passes the newly fenced-in site of Bates' future science building on March 19, 2019. (Doug Hubley\/Bates College)\" width=\"900\" height=\"600\" srcset=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190319_CCU_SciBldg_6281_dlh-900x600.jpg 900w, https:\/\/www.bates.edu\/news\/files\/2019\/04\/190319_CCU_SciBldg_6281_dlh-400x267.jpg 400w, https:\/\/www.bates.edu\/news\/files\/2019\/04\/190319_CCU_SciBldg_6281_dlh-200x133.jpg 200w, https:\/\/www.bates.edu\/news\/files\/2019\/04\/190319_CCU_SciBldg_6281_dlh.jpg 1620w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><p id=\"caption-attachment-123676\" class=\"wp-caption-text\">A student checks his phone as he passes the newly fenced-in site of Bates&#8217; future science building on March 19, 2019. (Doug Hubley\/Bates College)<\/p><\/div>\n<p>You could also liken this phase to the French culinary term <em>mise en place<\/em>, the practice of organizing your ingredients and tools before you cook something. But a key difference between the building project and making <em>coq au vin<\/em> is that Consigli and Gendron &amp; Gendron, the subcontractor executing the site prep, are dealing primarily with dirt.<\/p>\n<p>Much of the soil at the site is mixed with stuff, like clay, organic material, and random soils, that for various reasons makes it unsuitable to build on. \u201cIf you see those signs by the roadside asking for clean fill,\u201d says Streifel, \u201cthis isn&#8217;t it.\u201d<\/p>\n<p>So even before foundation digging gets underway, much of the existing soil is being removed and replaced with materials with known characteristics. And the terrain also needs to be contoured specifically for the project. Therefore, a lot of what\u2019s been happening at the site is, in the simplest sense, just moving dirt around.<\/p>\n<p>In the southeast corner, across Bardwell Street from Chu Hall, a pit has been dug that, from now until the end of time, or for at least the lifespan of the science building, will handle unwanted rainwater from the site.<\/p>\n<p>In the short term, \u201cany water that runs into the building excavation will get pumped out to that pond,\u201d says Streifel. \u201cIt&#8217;ll be filtered and treated before it either leaches back into the ground or, if there&#8217;s enough, it&#8217;ll be filtered and directed to the city stormwater system.\u201d<\/p>\n<div id=\"attachment_123688\" style=\"width: 1630px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-123688\" class=\"size-full wp-image-123688\" src=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0092_dlh.jpg\" alt=\"To improve ground stability and drainage, sitework contractor Gendron &amp; Gendron has removed existing soils from the science building site and replaced them with prepared materials such as the gray crushed stone visible in the middle distance. (Doug Hubley\/Bates College)\" width=\"1620\" height=\"1080\" srcset=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0092_dlh.jpg 1620w, https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0092_dlh-400x267.jpg 400w, https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0092_dlh-900x600.jpg 900w, https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0092_dlh-200x133.jpg 200w\" sizes=\"(max-width: 1620px) 100vw, 1620px\" \/><p id=\"caption-attachment-123688\" class=\"wp-caption-text\">To improve ground stability and drainage, sitework contractor Gendron &amp; Gendron has removed existing soils from the science building site and replaced them with prepared materials such as the gray crushed stone visible in the middle distance. (Doug Hubley\/Bates College)<\/p><\/div>\n<p>Eventually the pond will be made over with appropriate soils and drainage infrastructure.<\/p>\n<p>Then there\u2019s site access. The project began with a single entrance on Campus Avenue, introducing a lot of new traffic \u2014 dump trucks! \u2014 to an already busy thoroughfare. That entrance will see less and less use.<\/p>\n<p>A new gate has been opened on Bardwell, with another to follow on Nichols Street. A rectangular expanse between those gates, which will ultimately be the parking lot for the science building, will provide site access and space for gear and materials. That work is about half done.<\/p>\n<p>Last but not least in the <em>mise en place<\/em> department, one of these days Consigli will set up its portable field office on a grassy patch on Bardwell \u2014 near the same location the firm used for the two years of the Chu and Kalperis project.<\/p>\n<p><strong>Fixing a hole<\/strong>: The preparations for construction are all very interesting (we just have to keep rereading what we wrote about the drainage pond) \u2014 but we are pleased to point out that, probably by next week, actual construction of the science building will begin.<\/p>\n<div id=\"attachment_123689\" style=\"width: 1630px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-123689\" class=\"size-full wp-image-123689\" src=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0093_dlh.jpg\" alt=\"Seen through Gate A, opening onto Bardwell Street, two excavators rearrange the soil at the science building construction site. (Doug Hubley\/Bates College)\" width=\"1620\" height=\"1080\" srcset=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0093_dlh.jpg 1620w, https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0093_dlh-400x267.jpg 400w, https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0093_dlh-900x600.jpg 900w, https:\/\/www.bates.edu\/news\/files\/2019\/04\/190410_CCU_SciBldg_0093_dlh-200x133.jpg 200w\" sizes=\"(max-width: 1620px) 100vw, 1620px\" \/><p id=\"caption-attachment-123689\" class=\"wp-caption-text\">Seen through Gate A, opening onto Bardwell Street, two excavators rearrange the soil at the science building construction site. (Doug Hubley\/Bates College)<\/p><\/div>\n<p>In this phase, it\u2019s \u201cconstruction\u201d in the sense of removing something rather than building something. Still, you have to start somewhere, and the science building construction will start with the excavation of a hole for its foundation.<\/p>\n<p>This project differs from other recent construction at Bates in that the hole will come very close to three sides of the construction site. <a href=\"https:\/\/www.bates.edu\/news\/2019\/03\/07\/campus-construction-update-march-8-2019\/\">As we explained previously<\/a>, if there\u2019s a lot of room around your cellar hole, you can give the sides a nice shallow slope to keep them from collapsing.<\/p>\n<p>Since that amount of free space doesn\u2019t exist here, three sides of the hole will be shored up with corrugated metal sheets driven into the ground \u2014 temporary retaining walls.<\/p>\n<p>As Streifel explains, the first phase of excavation will remove soil to a 5-foot depth across the entire footprint of the building. \u201cOnce they have the five feet removed, they\u2019ll get started with the shoring. And they&#8217;ll need the shoring to go in before they can go any deeper.\u201d<\/p>\n<p>Ultimately, most of the hole will be roughly 15 feet deep. Some spots will go as deep as 20 in order to accommodate building systems that we\u2019ll tell you about in a future CCU.<\/p>\n<p><strong>Can we talk<\/strong>? Please send your thoughts about past, present, future, and speculative Bates construction projects to <a href=\"mailto:dhubley@bates.edu\">Doug Hubley<\/a>. Please put \u201cConstruction Update\u201d or \u201cI have your Les Paul\u201d in the subject line.<\/p>\n<div id=\"attachment_123683\" style=\"width: 1630px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-123683\" class=\"size-full wp-image-123683\" src=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190328_CCU_SciBldg-0038_dlh.jpg\" alt=\"Seen over the construction fence, here's another view of 141 Nichols St. on March 28, with Carnegie Science, Chase, and Chu halls in the background. (Doug Hubley\/Bates College)\" width=\"1620\" height=\"1080\" srcset=\"https:\/\/www.bates.edu\/news\/files\/2019\/04\/190328_CCU_SciBldg-0038_dlh.jpg 1620w, https:\/\/www.bates.edu\/news\/files\/2019\/04\/190328_CCU_SciBldg-0038_dlh-400x267.jpg 400w, https:\/\/www.bates.edu\/news\/files\/2019\/04\/190328_CCU_SciBldg-0038_dlh-900x600.jpg 900w, https:\/\/www.bates.edu\/news\/files\/2019\/04\/190328_CCU_SciBldg-0038_dlh-200x133.jpg 200w\" sizes=\"(max-width: 1620px) 100vw, 1620px\" \/><p id=\"caption-attachment-123683\" class=\"wp-caption-text\">Seen over the construction fence, here&#8217;s another view of 141 Nichols St. on March 28, with Carnegie Science, Chase, and Chu halls in the background. (Doug Hubley\/Bates College)<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>CCU spent a few minutes on March 28 watching the obliteration of the houses in which we had worked until last fall.<\/p>\n","protected":false},"author":105,"featured_media":123680,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_hide_ai_chatbot":false,"_ai_chatbot_style":"","associated_faculty":[],"_Page_Specific_Css":"","_bates_restrict_mod":false,"_table_of_contents_display":false,"_table_of_contents_location":"","_table_of_contents_disableSticky":false,"_is_featured":false,"footnotes":"","_bates_seo_meta_description":"","_bates_seo_block_robots":false,"_bates_seo_sharing_image_id":0,"_bates_seo_sharing_image_twitter_id":0,"_bates_seo_share_title":"","_bates_seo_canonical_overwrite":"","_bates_seo_twitter_template":""},"categories":[11009],"tags":[9700,1932,11683,10834],"class_list":["post-123673","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-the-college","tag-bates-communications-office","tag-campus-construction-updates","tag-science-building","tag-video"],"_links":{"self":[{"href":"https:\/\/www.bates.edu\/news\/wp-json\/wp\/v2\/posts\/123673","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bates.edu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bates.edu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bates.edu\/news\/wp-json\/wp\/v2\/users\/105"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bates.edu\/news\/wp-json\/wp\/v2\/comments?post=123673"}],"version-history":[{"count":17,"href":"https:\/\/www.bates.edu\/news\/wp-json\/wp\/v2\/posts\/123673\/revisions"}],"predecessor-version":[{"id":125224,"href":"https:\/\/www.bates.edu\/news\/wp-json\/wp\/v2\/posts\/123673\/revisions\/125224"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bates.edu\/news\/wp-json\/wp\/v2\/media\/123680"}],"wp:attachment":[{"href":"https:\/\/www.bates.edu\/news\/wp-json\/wp\/v2\/media?parent=123673"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bates.edu\/news\/wp-json\/wp\/v2\/categories?post=123673"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bates.edu\/news\/wp-json\/wp\/v2\/tags?post=123673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}