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Takwas Ellicott An hana ruwa ambaliyar ruwa a Veracruz, Mexico

Ruwan sama mai ƙarfi a cikin jihar Veracruz, Mexico tsakanin Satumba da Oktoba na 2010 ya haifar da ambaliyar ruwan kogin Jamapa da Cotaxtla. Wannan ya haifar da ambaliyar ruwa da mummunar lalacewa a cikin biranen da ke kewaye, musamman a cikin garuruwan Medellin da Boca del Rio, kudu da birnin Veracruz, a yankin Gulf na Mexico. Da yake fuskantar wannan yanayin, Hukumar Kula da Ruwa ta Mexico (CONAGUA) ta yanke shawarar aiwatar da wani aikin gaggawa don manufar tsabtacewa, datti da kuma hana sake fuskantar ambaliyar a cikin wadancan koguna. Don wannan aikin, wanda ya haɗu da ayyuka a cikin fiye da 12kms tare da koguna biyu, CONAGUA ya ƙulla yarjejeniya daban-daban da kamfanoni masu ban mamaki.

Aikin ya buƙaci jimlar dredges tsotso tsotso takwas. Dukkanin dredges ɗin Ellicott Dredges ne suka ƙera shi kuma sun haɗa da:

  • Hudu (4) dredges model 670, tare da 14 ”famfo da 800 HP na jimlar ikon da aka shigar
  • Uku (3) dredges model 370, tare da 12 ”famfo da 440 HP na jimlar ikon da aka shigar
  • (Aya (1) samfurin redaukaka 460SL, tare da famfo na 12 ", 440 HP na jimlar da aka shigar da kuma tsarin" tsani juyawa ".

Wannan aiki ne mai mahimmanci saboda dalilai da yawa saboda hakan ya tilasta wa masu aikin kera keɓaɓɓu fuskantar wasu ƙalubale. Na farko shine hanzarin aikin, don hana wani abin ambaliyar ruwa. Yana da mahimmanci a yi aiki tare da ƙwararrun 'yan kwangila ta amfani da dredges mai ƙarfi. Kogunan Jamapa da Cotaxtla suna da igiyoyi masu ƙarfi, waɗanda suka sa aikin lalacewa ya zama da wahala kuma yana buƙatar amfani da kayan aiki mai tsauri. Bayan wannan kuma, dukkanin kogunan suna da tarin shara da tarkace, wanda kuma yakamata a cire. Wani mahimmin bangare na aikin ya shafi batun samun kogunan, wanda hakan ya sanya wahalar kawo sufuri da sanya ramuka.

An yi dredging din sakamakon tashoshin tasirin da aka ginata ta hanyar CONAGUA, zurfafa zuwa zurfin har zuwa 5m. An yi wannan rashi ne sakamakon dokokin muhalli da Hukumar Kula da Yanayi ta Mexico (SERMANAT). Abubuwan da aka bushe sun ƙunshi yashi, tsakuwa da yumɓu. An sanya wannan kayan a wurare da aka tsara don amfani dasu daga baya don dalilai daban-daban.

Duk da matsaloli, an cimma nasarar manufofin aikin. A cikin watanni na 10, dredges ya cire kimanin jimlar kilo mita 2 mai siffar silinda na kayan siliki daga cikin koguna kuma ƙirƙirar tashoshin da aka tsara Sakamakon aikin ya kasance tabbatacce; tabbacin wannan shine har zuwa yau, babu wani lamarin ambaliyar da ya faru a wannan yankin.

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Kasancewar Ellicott ya sanya duk hanyoyin da aka yi amfani da su don wannan aikin ba daidaituwa ba. Tare da fiye da shekaru 125 a cikin masana'antar, Ellicott shine jagora a cikin ƙira da masana'anta na lalata kayan maye. Ellicott dredges an san shi da kasancewa da mafi kyawun inganci kuma kasancewa mafi iko da dorewa. Ellicott yana riƙe da madawwamin ajiyar kaya don mafi yawan samfuransa na dredge - wani abu mai mahimmanci yayin da ya shafi ayyukan gaggawa kamar wannan. Bugu da kari, Ellicott yana da kyakkyawar kasancewa a kasuwar ta Mexico ta hanyar wakilinsa na Makisur SA, tare da sabis na filin cikin gida da kuma wadatar kayayyakin aiki.

Labaran Labarai da Nazari