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Umthombo: mlive.com COMSTOCK TOWNSHIP, MI - Leli yihlobo lokugcina uMfula iKalamazoo ozoba yindawo yomsebenzi osindayo wokwehla, njengoba i-Enbridge Inc. ihlanza ukungcola lapho kuvuza khona amapayipi okwathumela amalitha alinganiselwa ku-800,000 kawoyela ongahluziwe eTalmadge ICreek kanye nomfula. Cishe eminyakeni emine kamuva selokhu kwatholakala le nkunkuma ngoJulayi 26, 2010 ngaseMarshall, inkampani yamapayipi aseCanada iyaqeda ukuhlanza. U-Ann Nieuwenhuis oyiSupervisor yaselokishini iComstock uthe umsebenzi waselokishini lakhe elisempumalanga yeKalamazoo County uqhubeke kakhulu ngaphandle kokubukwa ngumphakathi futhi ngokusobala ngaphandle kwengqinamba. “Njalo ...
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Umklamo Wokuqala Ngesinye isikhathi, amalitha angaphezu kwezigidi ezi-4 (amalitha ayizigidi eziyi-1,514) endle enobuthi enobuthi egelezele ePalm Bay Florida eTurkey Creek. Ngenxa yalokhu, iTurkey Creek yayiqukethe amazinga aphezulu kakhulu obuthi obuyingozi nezakhamzimba. Ngentwasahlobo ka-2017, iqembu elivela eGator Dredging lisebenzise isikhathi sabo esiningi ligxile ekuhlanzeni isiphithiphithi esake sangena eTurkey Creek, sisusa ngaphezu kwe-236,000 yd3 (180,435 m3) yokungcola kwe-muck, nitrogen, ne-phosphorus. Uhlobo Olufanele Lensiza Lapho usebenza kuphrojekthi elingana neTurkey Creek, udinga uhlobo olufanele lwemishini. Kwalokhu...
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Izingxenye ze-DNREC ze-Watershed Stewardship ne-Fish & Wildlife zimemezele izinhlelo zephrojekthi yokubambisana e-Little River ngaseDover, kusuka ebhulohweni i-Route 9 / Bayside Drive eLittle Creek empumalanga kuya eDelaware Bay. Ukwehliswa kabusha kuhlelelwe ukuqala ngesonto lesibili lale nyanga. ISouthwind Construction yase-Evansville, Ind., Inikezwe inkontileka yephrojekthi futhi izosebenzisa i-14 ″ Ellicott® Brand 970 dredge yabo. Isiteshi sicishe sibe ngamamitha ayi-12,400 ubude futhi sizokwehliselwa ebubanzini bamamitha angama-40 engxenyeni yomfula namamitha angama-60 engxenyeni yeDelaware Bay, futhi ...
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I-Lake Hermitage Marsh Creation - I-NRDA mapema Ukuvuselela Iphrojekthi ibandakanya ukwakhiwa komklamo ngaphansi kwephrojekthi eyaziwa ngokuthi yi- "Lake Hermitage Marsh Creation Project" eyenzelwe futhi yaxhaswa ngoHlelo lweCoastal Wetlands Planning ,vikelwa nokuvuselela (i-CWPPRA). Le projekthi ithatha indawo ecishe ibe ngamahektare angama-104 yemashi ebunjiwe engamahektare angama-5-6 ezindawo zobumba ezaziyokwakhiwa ngaphakathi komngcele wephrojekthi weCWPPRA. I-Lake Hermitage Marsh Creation - I-NRDA Early Reform Project izokwakha cishe amahektare angama-104 wemashi engabekeki endaweni yezinyawo ezingama-7,300 XNUMX ezilinganayo zemithambo yobumba eyayiy ...
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Umthombo waseBuenaventura Bay, eColombia Umthombo: Isingeniso Somhlaba Sokwakhiwa Kwezimayini Nokwakhiwa Esinye sezicelo zokuqala zamathubhu e-geotextile eColombia kwakungokwakhiwa kweziqhingi ezilahliwe ezizosetshenziselwa ukunqanda nokuchelela amanzi oketshezi olucijile. Le phrojekthi itholakala eSan Antonio Inlet, eBuenaventura, eColombia. Indawo yokuqukethwe okwenziwe ngezinto ezibunjiwe ingeyokuqala kweziqhingi ezimise okweqanda okuhleliwe kulo mfula nasemfuleni. Le ndlela yokwakha entsha futhi entsha ibandakanya amashubhu we-geotextile agcwaliswe ngogesi ngento yokugcwalisa isihlabathi. Amashubhu we-geotextile abekwe ekugcineni ekugcineni ukuze anikeze i-dike ye-perimeter ye ...
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Agasti 2001 KOKUTHENGA KAKHULU I-dredge esebenza kahle kunazo zonke ezake zakhiwa. Ukukhuphuka okusha okungama-intshi angu-8 (203 mm), isiteji sokudonswa kukagesi (SLD) sokuphinda kulungiswe kabusha nokugcinwa kwamachibi ngezimoto ezintathu (3) ezihamba nge-spud, zingasebenzisi zintambo. I-Ellicott® International, umakhi we-dredge ohola phambili, imemezela uhlobo olusha lwe-dredge oluhamba lodwa. I-dredge iqhubekela kuma-spuds amathathu ahambayo noma izinqola ezijikelezayo ezivumela ukuba ihlale ikwesimo esiqondile ngaso sonke isikhathi ngoba kuhlale kukhona ama-spuds abambeke ngokuqinile phansi. Ihamba nama-spuds ngenkathi isantanta ngaphezulu. Lesi sikhundla ...
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Umthombo: UJim Gordon Clearwater News & Bulletins Ukuqedwa kwephrojekthi yokwakha kabusha i-PCB ngaseLake Champlain ePlattsburgh, NY, kukhombisile ukuthi ama-PCB angakhishwa ngokuphepha eMfuleni i-Hudson. Ngasogwini lolwandle lwaseLake Champlain amakhaya angaphambi kokuphazanyiswa, amabhishi okubhukuda nama-motels ahlala evulekile phakathi nenqubo yeminyaka emithathu, futhi ababekade bengabaza ukwehliswa kwamanzi manje sebencoma lo msebenzi. 'Bengingahambisani nakho ekuqaleni. Bengikhathazekile ngokushukumisa izinto. Akuzange kube nomqondo omkhulu kimi, 'kusho uDkt. Djell Dahlen, udokotela ohlinzayo wamehlo ondlu yakhe ebizayo eseduze ne ...
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Umthombo: ngo-Mashi A. Torre - CE Izindaba ze-The Business Of Civil Engineering Amapayipi amakhulu agcwele okokumila okusetshenzisiwe asetshenzisiwe kumaphrojekthi ahlukahlukene asogwini nasezweni. Amashubhu, akhiqizwa nge-polyester enamandla amakhulu noma i-polypropylene geotextile, agcwaliswa ngogesi nge-dredge, njenge-Ellicott® brand Series 370 noma i-Ellicott® brand enkulu "i-Dragon®" cutter dredge. Amashubhu we-geotextile ngokuvamile agcwaliswa ngezinto ezisendaweni; noma kunjalo, ezinye izinto zingangeniswa futhi zisetshenziswe. Izicelo ezijwayelekile zingabandakanya: ukubuyiselwa kwesihlabathi sendunduma, ukwakhiwa kwamadike, ukwakhiwa kwe-groin, amadwala okufakelwa, nokutholakala kwemfucuza elula. Amashubhu agcwaliswa endaweni futhi ...
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16 Mashi 1999 Umthombo: U-Eric Staats, abakwaNaples Daily News Crews abavela eLudlum Construction Company bahlelelwe ukuqala ukukhipha isihlabathi eClam Pass namuhla njengengxenye yemizamo yokubuyisa ihlathi lomhlume elisenyakatho neCollier County, umqondisi wesigaba sezwe esengamele iphrojekthi ithe ngoMsombuluko. Uhlelo lokubuyisela emuva kuhloswe ngalo ukukhulisa ukugeleza kwamanzi kungena nokuphuma eClam Bay, lapho izikhukhula zibulale khona amahektha angama-50 emihlume kusukela ngo-1992 ngaphansi kwamabhalkhoni asezindaweni eziphakeme kakhulu zasePelican Bay. Umsebenzi weClam Pass yingxenye yesibili yokubuyiselwa okuzoqhubeka. Abasebenzi ...
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Umhla ka 2 Januwari 1999 Umthombo: IBaltimore Sun Kubambiswano olungajwayelekile, abezemvelo, abangcolisi, omasipala bendawo kanye ne-Environmental Protection Agency basebenza ngokubambisana ukusula umgqomo onobuthi ovale umfula i-Ashtabula eduze neLake Erie. Inhloso yabo efanayo ukuqala ukubamba umfula ngaphandle kweminyaka yamacala nezifundo ezifana nokuhlanzwa okwenziwe ngaphansi komthetho weSuperfund. Izingqimba zezinsimbi ezisindayo nama-PCB abangela umdlavuza kungcolise udaka olungaphansi komfula. Ukudonswa phansi bekungeke nje kuhlanze ukungcola kuphela kepha kuzobeka ukugcwala kwesikebhe esiteshini esingena eLake Erie e-Ashtabula, ekhoneni elisenyakatho-mpumalanga ye-Ohio ....
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