Puna: ʻO ka hana ʻenehana a me ka mining Mīkini ʻo Roca Fosforica Mexicana SA de CV (Rofomex) i hoʻomaka i hoʻokahi mine phosphate ma Baha California Sur i ka makahiki 1981 a ʻo kekahi ma 1982. ʻO ka hana like ʻana o kēia mau hana i manaʻo ʻia e hāpai iā Mexico mai kahi kūlana o ka hilinaʻi like loa ma lawe ʻia mai ka pōhaku phosphate i ka makahiki 1980 i ka pono ponoʻī i ka makahiki 1985. I nā makahiki i hala iho nei, lawe mai ʻo Mexico ma kahi o 1.7 miliona mt / yr o ka pōhaku phosphate, ʻo ka hapanui mai Florida ma ka US a me Morocco. Ua hoʻokau ke aupuni ʻo Mekiko i nā mea kiʻekiʻe ma nā mines Rofomex ma ke ʻano he ʻāpana o kāna papahana e hoʻomaikaʻi ai i ka hana ma nā mahiʻai ʻo Mekiko. ʻO ka mua o ...E hoomau Heluhelu

Source: Engineering News-Record - ENR.com ʻOiai ʻo John Kammeyer, PE, pelekikena hope o Tennessee Valley Authority no ka puhi ʻana o ka lānahu, ua hele i luna i ka hale uila uila Kingston o TVA ma ka hola 3:30 ma ka lā 23 o Kekemapa, 2008, a "ʻike i nā mea āpau kēlā ʻōpala ma ʻō aku o ke ala ”- i kikoʻī, 5.4 miliona cu yd o ka lehu ahi mai ka loko lehu o ka mea kanu - ua ʻike ʻo Kammeyer i ka manawa hoʻokahi ua holomua ka ʻenehana. "ʻAʻole au i ʻike i kekahi mea e like me kēlā ma mua," i ʻōlelo ʻo ia no ka lehu lanahu pulu i ninini ʻia mai loko mai o kahi dike i kū ʻole ka pō ma mua, e hoʻopiha ana i ka muliwai Emory a me nā loko i kokoke, ...E hoomau Heluhelu

MOSES LAKE - Ma kahi o 50 mau kamaʻāina ʻo Moses Lake a me nā mea hanohano i hele wāwae i kahi pali e ʻike i ka paila mai ka lalo o ka loko i loko o ka loko iʻa e paʻa ana. ʻO kahi paipu nui i kīloi ʻia mai ka loko i kahi wai, hoʻolei wai. Ua hoʻololi ke kala o ka wai mai ka maopopo a i ka pouli, ua hoʻomaka kekahi o nā mea nānā i ke kiʻi ʻana i nā kiʻi e palapala i ka hana o ka ʻenehana. ʻO Dredging, me ka hoʻohana ʻana iā Ellicott Dragon Dredge 370, i hoʻomaka mua ʻia ma Iulai 1, 2011 no ka manawa mua ma Moses Lake e hoʻomaikaʻi ai i ka maikaʻi o ka wai. Ua kono ʻo ka Lake Irrigation a me ka District Rehabilitation ʻo Moses Lake i ka lehulehu i ka hōʻike i ka Pōʻakahi e aʻo hou e pili ana i ka papahana. ʻO Mary ...E hoomau Heluhelu

Kumuhana: Ellicott® International I ʻApelila 1984, ka SAS Trapnell, kahi Ellicott® Brand Series 370 dredge, ua hoʻokuʻu ʻia ma Noxontown Pond kokoke i Middletown. I kēia makahiki he ʻumikumamākolu o ka lawelawe, ua hoʻolako ʻia kēia dredge i nā hana e hoʻihoʻi ai a hāʻawi aku i ka mālama i nā loko wai a me nā wai wai ʻē aʻe ma nā kalana ʻo New Castle a me Kent. ʻO ke ʻano o ka makahiki i hala aku i ka hana nui no ka SAS Trapnell a me kāna poʻe huakaʻi. ʻO ka hana ma Moores Lake i hoʻopau ʻia ma hope o ka keu he 75,000 mau kaita o ka wahi i hoʻokaʻina ʻia mai ka wai. Ua hana ʻia kahi powa e like me ke ʻano o ka ...E hoomau Heluhelu

Puna: Hoʻolaha ka IMC Global Press me ka mana makahiki i ʻoi aku ma mua o he ʻumi miliona mau ton pōkole, ʻo IMC Kalium kekahi o nā mea hana nui a me nā kumu kūʻai haʻahaʻa o ka honua o potash. Me nā kūʻai ʻupena 1997 a me nā palena palena nui o $ 617.4 miliona a me $ 237.7 miliona, i kēlā me kēia, ʻo ka ʻohana ʻoihana ka 14% o ka hiki honua. Ua kūʻai ʻia nā huahana potash o IMC Kalium ma nā ʻāina he 20 a ʻoi aku ma ka makahiki 1997. ʻO Kina ka mea kūʻai aku kūʻai nui loa o ka ʻoihana, a ʻo 18% o nā hoʻouna a Kalium i hoʻouna ʻia i loko o ka makahiki. ʻO nā hoʻouna i ka US mahiʻai a me nā ʻoihana ʻoihana he 55% a me 13%. ʻO ka mahiʻai Kanada a me nā ʻoihana ʻenehana i helu ʻia no 4% ...E hoomau Heluhelu

Ua hoʻolaha ʻo Florida ma muli o ka hana kalaiwa ʻana a me ka mea ʻaelike kai ʻo Piedroba Marine Construction (PMC) i kēia lā i ka kūleʻa o kāna ʻāpana o ka Manatee Pocket Dredging Project. Ua hoʻolimalima ʻia ʻo PMC e Dickerson o Florida i ka mua o kēia makahiki e ʻeli i nā kūkaʻi e pili ana i ke kahawai nui. ʻO ka PMC's 2009 8 ″ Ua hoʻohana ʻia ka dredge alapiʻi ʻo Ellicott® e kalai i nā ʻauwaha e like me ka haiki o 20 kapuaʻi ka laulā. Ua hoʻoili ʻia nā mea i hoʻoheheʻe ʻia ma o nā kikowaena booster ʻelua ma mua o kahi mamao loa o 14,000 kapuaʻi. Ua hauʻoli loa ʻo CEO a me poʻokumu ʻo PMC, ʻo Kauka Prieto-Portar i ka holomua o ka hana a mahalo i ka hana hui o nā luina ʻelua: "It ...E hoomau Heluhelu

Puna: International Dredging & Port Construction ʻO Ellicott® International o Baltimore, Maryland, USA, ua kauoha ʻia i ka mua o nā dredger ʻelua bucketwheel e hoʻohana ʻia i ka ʻoihana paʻakai paʻakai ma Saudi Arabia a me Kina. ʻO ka mea mua o nā kauoha ʻelua e hāʻawi i kahi dredger uila kūikawā bucketwheel no Saudi Petrochemical (SADAF). E hoʻohana ʻia ka moku e SADAF, kahi hui like o Shell a me Saudi Arabia Basic Industries Corp. (SABIC), e mina paʻakai paʻakikī i kāna mea kanu ma Jubail, Saudi Arabia, a laila e hoʻoponopono ʻia i chlorine no ka PVC a me ka soda caustic . E hoʻonui ka dredger hou, e like me SADAF, e hoʻonui i ka ...E hoomau Heluhelu

Puna: Dredging I kēia lā US Army Corps of Engineers, New York District, ua hoʻomaka ka mea hana i ka ʻelua o ka mālama ʻana i ka wai ma Moriches Bay a hōʻea i ke kahawai pekelala ʻo Long Island Intracoastal Waterway i kēia pule. Paul Howard Kūkulu, o Greensboro, NC, ua hāʻawi ʻia i kahi ʻaelike $ 1.45 miliona e hana i ka hana hoʻomalu dredging ma ka moku Moriches Bay o ke kahawai i ka hohonu i ʻae ʻia o 6 kapuaʻi. No ka lawe ʻana i nā kumuwaiwai kai maʻalahi, ua hoʻokaʻawale ʻia kēia papahana i ʻelua mau hanana me ʻelua mau hoʻoliʻiliʻi kaʻawale. ʻO ka pae ʻekahi, i kia nui i nā wahi ma ka ʻāpana ʻo Moriches Bay me ka ʻuā nui loa ʻana, ua hoʻopau ʻia ma mua ...E hoomau Heluhelu

Kumu: ʻĀina Hou Record (ENR) ʻO kahi ʻatikala piha hou i paʻi ʻia ma ka nūpepa December of Engineering New Record (ENR) e hōʻike ana i nā pilikia i kū i mua o Tennessee Valley Authority (TVA) ma kāna Kingston Power Plant kokoke i ka Emory River, Tennessee, USA. Hoʻokahi makahiki ʻo TVA i kēia manawa i loko o ka papahana ʻehā mau makahiki $ 1 biliona kālā e hoʻomaʻemaʻe ma hope o ka ninini ʻana o ka lehu i Kēkēmapa 2008. ʻO Sevenson Environmental o Niagara Falls, New York, ke hoʻohana nei i nā ʻauwa o Ellicott® Brand cutter suction dredges a me nā booster pumps e hana kāna hana. Ke hana nei nā dredges 24 mau hola i kēlā me kēia lā, 6 mau lā i ka pule ....E hoomau Heluhelu

11 Kekemapa 2009 Puna: Elmontcivic.com / Kākau ʻia e Administrator Ua luku ʻia ke kaiāulu o Point Lookout e nā ʻino o norʻeaster i hala iho nei, e lilo ana i 250,000 mau kūbita one o ke kahakai. Ua hui pū ʻo Supervisor Town Hempstead ʻo Kate Murray a me ka Senator o ka Mokuʻāina ʻo Dean Skelos ma kahi hālāwai kūkā nūhou o Freeport e hōʻole i kahi hoʻolālā e hakakā me ka ʻaʻai kai. Ma ka hālāwai kūkā nūhou hoʻi e wehe ai i ke kai o ke kai i lawe hou ʻia, i loaʻa ma o ka hāʻawi ʻia ʻana e Senator Dean Skelos / Assemblyman Harvey Weisenberg, ʻo ia ʻo Councilwoman Angie Cullin, Clerk Town Town Mark Bonilla, Receiver of Taxes Don Clavin and civic local ...E hoomau Heluhelu