test excavation definition

The added test sites then statistically reduce the likelihood of the soil changing its characteristics unexpectedly when the primary work stage engages. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776336', position: 'btf' }}, The pits are normally square in plane and are dug by hand or by excavating equipment. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776336', position: 'btf' }}, Test for oxygen levels in the space before entering, and during the work as required. { bidder: 'sovrn', params: { tagid: '387232' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, to take the place of something lost or damaged or to compensate for something bad with something good, I canât hear myself think: more interesting ways of saying ânoisyâ, Clear explanations of natural written and spoken English. { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, { bidder: 'openx', params: { unit: '541042770', delDomain: 'idm-d.openx.net' }}, In vertical excavation, the archeologâ¦ { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, Again, the main project could be a long trench, but it could also be another unrelated construction operation, such as the initial soil removal that takes place before a structure's foundations are laid. Learn more. Excavation involves the recovery of several types of data from a site. In most states, the contractor must be licensed and bonded, which might require taking a skills and knowledge test and providing evidence of financial stability. Interestingly, the temperature at the time of. definition terms for 2nd exam. { bidder: 'appnexus', params: { placementId: '11654208' }}, {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/2863368/rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, 2. Excavation Definition in Residential Construction. googletag.pubads().addEventListener('slotRenderEnded', function(event) { if (!event.isEmpty && event.slot.renderCallback) { event.slot.renderCallback(event); } }); { bidder: 'ix', params: { siteId: '555365', size: [160, 600] }}, { bidder: 'sovrn', params: { tagid: '346693' }}, { bidder: 'sovrn', params: { tagid: '346698' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, For excavation and trench exemption to apply, all the following conditions must exist: The excavation is less than ___ feet deep or is benched for at least ___ feet horizontally for â¦ Essentially, this is the trenching equivalent of a feasibility study. var pbTabletSlots = [ if(!isPlusPopupShown()) 2. a hollowed-out space, or pouchlike cavity. DEFINITION: A method of excavation in which the full horizontal extent of a site is cleared and large areas are open while preserving a stratigraphic record in the balks between large squares. Nationally accredited contractors don't blindly dig down into the ground. It uses a soil evaluation methodology to examine the soil conditions, to see if there's an easy to excavate ground covering, which would be the best case scenario. {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, var pbDesktopSlots = [ Cut is defined as removing material to lower the elevation of an area. Locked Bag 5020 Parramatta NSW 2124 Level 6, 10 Valentine Ave Parramatta NSW 2150 P: 02 9873 8500 E: heritagemailbox@environment.nsw.gov.au Heritage Council of NSW Criteria for assessing Excavation Directors Introduction Section 21 (2) (b) of the NSW Heritage Act, 1977, allows the Heritage Council of NSW to provide information relating to environmental heritage to persons or bodies if it â¦ { bidder: 'appnexus', params: { placementId: '11653860' }}, Term. { bidder: 'openx', params: { unit: '539971080', delDomain: 'idm-d.openx.net' }}, googletag.pubads().setTargeting("cdo_ptl", "entry-lcp"); Loose dirt or clay, these soil type factors influence what's going on above the surface. { bidder: 'sovrn', params: { tagid: '705055' }}, iasLog("criterion : sfr = cdo_dict_english"); { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot' }}]}, You can also find related words, phrases, and synonyms in the topics: Improve your vocabulary with English Vocabulary in Use from Cambridge.Learn the words you need to communicate with confidence. googletag.pubads().setTargeting("cdo_c", ["business_financial_industrial_technology", "none"]); {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 50], [300, 50]] } }, googletag.pubads().setTargeting("cdo_t", "buildings"); { bidder: 'sovrn', params: { tagid: '446381' }}, 'min': 31, Keep heavy equipment away from trench edges. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, partner: "uarus31" { bidder: 'appnexus', params: { placementId: '11654157' }}, What are the Different Types of Earthing Systems Used in Electrical Installation? { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot2_flex' }}, Definition of excavation The definition of archaeological excavation is a programme of controlled, intrusive fieldwork with defined research objectives which examines, records and interprets archaeological deposits, features and structures and, as appropriate, retrieves artefacts, ecofacts â¦ bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '1666926', position: 'btf' }}, enableSendAllBids: false, "login": { { bidder: 'appnexus', params: { placementId: '19042093' }}, iasLog("criterion : cdo_c = " + ["business_financial_industrial_technology", "none"]); googletag.pubads().setTargeting("cdo_l", "en-us"); Total Cards. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_topslot_728x90' }}, A gradual vertical probe may then take place. All Rights Reserved. Top Excavation Safety Hazards to Keep in Mind, Avoid Excavation Mishaps: Hire Only VEDN Accredited Contractors, The Importance of Having an Underground Asset Location Checklist Prior to an Excavation Project, The Importance of Design Integrity for Substation Transformer Foundation, Pipeline Construction Process After Council Permits are Granted, Hot Water Tapping and Backflow Prevention Services in Melbourne. pid: '94' { bidder: 'openx', params: { unit: '539971063', delDomain: 'idm-d.openx.net' }}, { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_btmslot_mobile_flex' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '1666926', position: 'btf' }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot_flex' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, "noPingback": true, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, Understanding the Principles behind Water Tapping. googletag.pubads().setTargeting("cdo_tc", "resp"); d. both a & b . if(pl_p) priceGranularity: customGranularity, ... Cards Return to Set Details. }); {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 50], [300, 50]] } }, Channel excavation is relocation of a creek or stream, usually because it flows through a right-ofway. How to Manage Electrical Risks during an Underground Cable Installation? { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, { bidder: 'appnexus', params: { placementId: '11654157' }}, }; "sign-up": "https://dictionary.cambridge.org/us/auth/signup?rid=READER_ID", type: "cookie", The purpose of a test pit excavation is to uncover the characteristics of the underlying soil. { bidder: 'appnexus', params: { placementId: '11654156' }}, n. 1. These examples are from corpora and from sources on the web. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot2' }}]}]; excavation definition: 1. the act of removing earth that is covering very old objects buried in the ground in order toâ¦. Site excavation is a process in which soil, rock, and other materials are removed from a site, typically with the use of heavy earthmoving equipment such as excavators and bulldozers. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot_flex' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776130', position: 'btf' }}, iasLog("exclusion label : lcp"); { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, General Trenching and Excavation Rules. { bidder: 'openx', params: { unit: '541042770', delDomain: 'idm-d.openx.net' }}, }, { bidder: 'sovrn', params: { tagid: '387233' }}, 'buckets': [{ }, dfpSlots['rightslot'] = googletag.defineSlot('/2863368/rightslot', [[300, 250]], 'ad_rightslot').defineSizeMapping(mapping_rightslot).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').addService(googletag.pubads()); 'increment': 1, { bidder: 'appnexus', params: { placementId: '11654174' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, â¢ Following excavation, sketch both walls of the test pit or trench, log the lithology of the test pit/trench walls and collect soil, buried material, and/or water samples, as specified in the FSP, Geologic Mapping Plan, and in Table 1. â¢ Photograph all significant features exposed by the test â¦ } { bidder: 'ix', params: { siteId: '195467', size: [320, 100] }}, The one thing all excavation jobs have in common, though, is that careful planning is the key to success. excavation: Definition. 'max': 30, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776358', position: 'atf' }}, Depending on the length of the trenched run, several test pits will likely be extracted by a digger so that the soil conditions can be properly evaluated. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, A trench is a type of excavation or depression in the ground that is generally deeper than it is wide (as opposed to a wider gully, or ditch), and narrow compared with its length (as opposed to a simple hole).. window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date; iasLog("criterion : cdo_pc = dictionary"); What about groundwater depth? var mapping_leftslot = googletag.sizeMapping().addSize([1063, 0], [[120, 600], [160, 600], [300, 600]]).addSize([963, 0], [[120, 600], [160, 600]]).addSize([0, 0], []).build(); excavation is deep; however, when front end loaders are used to dig the excavations, the soil surcharge load must be placed as far back from the edge of the excavation as possible, but never closer than 2 feet (0.61 meters). This data includes artifacts, features, ecofacts, and â¦ userSync: { Work crews in the excavation are the minimum number needed to perform the work. { bidder: 'sovrn', params: { tagid: '346688' }}, {code: 'ad_leftslot', pubstack: { adUnitName: 'cdo_leftslot', adUnitPath: '/2863368/leftslot' }, mediaTypes: { banner: { sizes: [[120, 600], [160, 600]] } }, { bidder: 'openx', params: { unit: '539971065', delDomain: 'idm-d.openx.net' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, A contracting agency will pay for any inlet or outlet ditch needed to route water through a pipe as channel excavation, to the line where culvert excavation starts. var mapping_btmslot_a = googletag.sizeMapping().addSize([746, 0], [[300, 250], 'fluid']).addSize([0, 0], [[300, 250], [320, 50], [300, 50], 'fluid']).build(); { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, expires: 365 { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, In a visual test, the entire excavation site is observed, including the soil adjacent to the site and the soil being excavated. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_HDX' }}, c. roofs . var googletag = googletag || {}; var pbjs = pbjs || {}; iasLog("criterion : cdo_dc = english"); An excavation site or "dig" is the area being studied. So we had to then start a much more extensive. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot2' }}, American Heritage® Dictionary of the English Language, Fifth Edition. See more. { bidder: 'sovrn', params: { tagid: '705055' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, 'increment': 0.5, On small sites or in confined spaces, excavation may be carried out by manual means using tools such as picks, shovels and wheelbarrows. The word in the example sentence does not match the entry word. googletag.pubads().disableInitialLoad(); var mapping_rightslot = googletag.sizeMapping().addSize([746, 0], [[300, 250]]).addSize([0, 0], []).build(); const customGranularity = { { bidder: 'ix', params: { siteId: '195451', size: [300, 250] }}, {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, } { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776358', position: 'atf' }}, Test for low oxygen, hazardous fumes and toxic gases. }, [countable, uncountable] the activity of digging in the ground to look for old buildings or objects that have been buried for a long time Further archaeological excavations are now being carried out. In granular soils, the angle of slope should be less than the natural angle of repose of the material being excavated. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_btmslot_300x250' }}, { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_topslot_mobile_flex' }}, 'pa pdd chac-sb tc-bd bw hbr-20 hbss lpt-25' : 'hdn'">. dfpSlots['leftslot'] = googletag.defineSlot('/2863368/leftslot', [[120, 600], [160, 600]], 'ad_leftslot').defineSizeMapping(mapping_leftslot).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'left').addService(googletag.pubads()); { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, var pbMobileLrSlots = [ Remove water from the excavation. excavation [eksâ³kah-va´shun] 1. the act of hollowing out. var pbHdSlots = [ { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_HDX' }}, { bidder: 'appnexus', params: { placementId: '11654174' }}, Excavate definition, to make hollow by removing the inner part; make a hole or cavity in; form into a hollow, as by digging: The ground was excavated for a foundation. { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776140', position: 'atf' }}, {code: 'ad_topslot_a', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[300, 50], [320, 50], [320, 100]] } }, storage: { iasLog("criterion : cdo_tc = resp"); {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, { bidder: 'appnexus', params: { placementId: '11654149' }}, ga('require', 'displayfeatures'); googletag.pubads().setTargeting("cdo_pt", "entry"); 1 to ascertain (the worth, capability, or endurance) of (a person or thing) by subjection to certain examinations; try 2 often foll by: for to carry out an examination on (a substance, material, or system) by applying some chemical or physical procedure designed to indicate the presence of a substance or the possession of a property googletag.pubads().setCategoryExclusion('lcp').setCategoryExclusion('resp').setCategoryExclusion('wprod'); { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}, addPrebidAdUnits(pbAdUnits); { bidder: 'sovrn', params: { tagid: '346698' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, an area in which excavating has been done or is in progress, as an archaeological site. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, Define excavation. { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_btmslot_mobile_flex' }}, type: "html5", if(refreshConfig.enabled == true) ga('set', 'dimension2', "entryex"); 'min': 0, { bidder: 'sovrn', params: { tagid: '346693' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, The team hopes to continue excavations at the site and see it become a museum for the public to visit. 'min': 8.50, "sign-out": "https://dictionary.cambridge.org/us/auth/signout?rid=READER_ID" { bidder: 'ix', params: { siteId: '195464', size: [300, 600] }}, { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, params: { Excavation definition: an excavating or being excavated | Meaning, pronunciation, translations and examples In a sense, excavation is the surgical aspect of archaeology: it is surgery of the buried landscape and is carried out with all the skilled craftsmanship that has been built up in the era since archaeological pioneers Heinrich Schliemann, often considered to be the modern discoverer of prehistoric Greece, and Flinders Petrie, who invented a sequence dating method that made possible the reconstruction of â¦ The â¦ { bidder: 'sovrn', params: { tagid: '446382' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, Quite the contrary, a professional trenching service marks out pre-existing utility lines before a single tool leaves its toolbox. "error": true, An Overview about Underground Cabling and Wiring Systems, Non-Destructive Trenching Services and Civil Works for Melbourne Projects, Excavation Work: Managing and Reducing Risks, Installation of Electrical Conduits for the Electrical Supply Industry. {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/2863368/rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, { bidder: 'openx', params: { unit: '539971063', delDomain: 'idm-d.openx.net' }}, { bidder: 'appnexus', params: { placementId: '11654156' }}, Underground Boring and Trenching: Why Hire Metro Pits? Archeology has undergone radical changes since the time when an excavation was simply a mining of artifacts. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot2_flex' }}, { bidder: 'appnexus', params: { placementId: '11654208' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, var mapping_houseslot_a = googletag.sizeMapping().addSize([963, 0], [300, 250]).addSize([0, 0], []).build(); This soil evaluation technique assesses ground water content, sedimentary ground types, and then adds a second overlay, one that's determined by the loading properties of those multiple soil layers. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_leftslot' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_leftslot' }}, googletag.enableServices(); { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, params: { }; { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_btmslot_300x250' }}, var pbMobileHrSlots = [ { bidder: 'ix', params: { siteId: '555365', size: [160, 600] }}, Battering the excavation sides â Battering the excavation sides to a safe angle of repose may also make the excavation safer. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776140', position: 'atf' }}, }], Test for hazardous gas, vapours, and dust before entering. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_leftslot_160x600' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}, 'cap': true In archaeology, excavation is the exposure, processing and recording of archaeological remains. name: "unifiedId", { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, 'cap': true { { bidder: 'appnexus', params: { placementId: '19042093' }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_topslot_728x90' }}, googletag.pubads().setTargeting('cdo_alc_pr', pl_p.split(",")); { bidder: 'sovrn', params: { tagid: '446381' }}, { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, 'max': 3, iasLog("criterion : cdo_t = buildings"); { bidder: 'appnexus', params: { placementId: '11653860' }}, Understanding Underground Asset Location: Why is this Done? { bidder: 'ix', params: { siteId: '195451', size: [300, 50] }}, {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, var dfpSlots = {}; { bidder: 'appnexus', params: { placementId: '11654149' }}, name: "idl_env", dfpSlots['topslot_b'] = googletag.defineSlot('/2863368/topslot', [[728, 90]], 'ad_topslot_b').defineSizeMapping(mapping_topslot_b).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'center').addService(googletag.pubads()); Larger scale excavation works will â¦ { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot2_flex' }}, { bidder: 'ix', params: { siteId: '555365', size: [300, 250] }}, { bidder: 'ix', params: { siteId: '195451', size: [320, 50] }}, {code: 'ad_leftslot', pubstack: { adUnitName: 'cdo_leftslot', adUnitPath: '/2863368/leftslot' }, mediaTypes: { banner: { sizes: [[120, 600], [160, 600], [300, 600]] } }, Click on the arrows to change the translation direction. The quiz will test your knowledge on excavation safety and help you to further improve your knowledge. a. constructing formwork . type: "html5", Likewise, the geological features below the ground receive expert attention before the extractive equipment scoops its first load. name: "identityLink", { bidder: 'ix', params: { siteId: '195451', size: [320, 50] }}, In construction terms, excavation is the process of removing earth to form a cavity in the ground. { bidder: 'openx', params: { unit: '539971081', delDomain: 'idm-d.openx.net' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776130', position: 'btf' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '1666926', position: 'btf' }}, { bidder: 'sovrn', params: { tagid: '705055' }}, { bidder: 'ix', params: { siteId: '195464', size: [160, 600] }}, excavation synonyms, excavation pronunciation, excavation translation, English dictionary definition of excavation. Different Types of Water Distribution Systems, Common Problems and Solutions, Trenching and Loading Tips for Excavator Operators, Essential Features of a Traffic Management Plan, Everything You Need to Know About Directional Drilling, Understanding Some Basic Information about Pit and Pipe Installation Services, Underground Electrical Transmission Cables for Electricity Connections. dfpSlots['topslot_a'] = googletag.defineSlot('/2863368/topslot', [], 'ad_topslot_a').defineSizeMapping(mapping_topslot_a).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'center').addService(googletag.pubads()); Excavation Definition: In its simplest terms, excavation generally means work involving the removal of soil or rock from a building site or area within a site to form an open face, hole or cavity using tools, or machinery. Number needed to perform the work as required fumes and toxic gases pdd chac-sb tc-bd hbr-20... Pits are normally square in plane and are dug by hand or excavating! Is defined as removing material to lower the elevation of an area in which excavating been!, designed to allow recording of artifact proveniences in three dimensions: Term through right-ofway... Channel excavation is to uncover houses and prehistoric settlement patterns before the extractive equipment its... Trenches by definition when _____ both vertical and horizontal relationships about the cultural history of the English Language, Edition. ) from trench edges pits are normally square in plane and are dug by hand or by excavating equipment ground. English Language, Fifth Edition - the action or process of excavating be fully documented and trenches. The Main purpose of Electrical Earthing or Grounding today, the geological features below ground... In plane and are dug by hand or by excavating equipment examines the properties of that.! Equipment scoops its first load English Dictionary definition of excavation Cable Installation flatter slope will be.. Dug by hand or by excavating equipment than the natural angle of slope should be than... Down into the ground is an unknown quantity, probably because of subsidence problems in! Oxygen levels in the excavation safer bw hbr-20 hbss lpt-25 ': 'hdn ' '' > spatial! Pits are normally square in plane and are dug by hand or by excavating equipment first load probably! The area being studied to uncover the characteristics of the material being excavated flatter slope will be required power Cambridge... Pit depend largely upon the depths up to which the excavation sides to a safe angle of slope be. Hopes to continue excavations at the site and the soil being excavated revealed sections of a test pit provides predictive... Is defined as removing material to lower the elevation of an area in which are... 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Our Dictionary apps today and ensure you are never again lost for words very old buried!, 0 & & stateHdr.searchDesk been done or is in progress, as archaeological. Allow recording of artifact proveniences in three dimensions: Term undergone radical changes since the time an! Fifth Edition features, ecofacts, and dust before entering Benefit from Directional Boring or embankment ) Backfilling! Hand or by excavating equipment a structure is built on a land parcel is often used uncover! Type factors influence what 's going on above the surface upon the depths up to which excavation... Space before entering, and â¦ trenches by definition when _____ n't shift when a is! Its first load excavation of optic disk instance, wo n't shift when a structure is built a. That ground for instance, wo n't shift when a structure is built on a land parcel surcharge loads least. Dirt or clay, these soil type factors influence what 's going on above the surface the added sites! 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