The Barnhill Asphalt Plant ku Rocky Mount, NC, ili ngati gawo lofunikira pakupanga zomangamanga zakomweko. Ndi malo ake abwino komanso mbiri yabwino, imagwira ntchito yomanga misewu m'dera lonselo. Koma kodi n'chiyani chikuchititsa kuti chomerachi chikhale chochititsa chidwi? Nayi kuyang'ana koyamba kwa ntchito zovuta kuseri kwa imodzi mwamafakitale ofunikira kwambiri a Rocky Mount.
Asphalt ndi ngwazi yosadziwika bwino pantchito yomanga. Kukhalitsa kwake ndi kusinthasintha kwake kumapangitsa kuti ikhale yokondedwa pachilichonse kuyambira misewu yayikulu mpaka misewu yapafupi. Ambiri amaganiza kuti asphalt onse ndi ofanana, koma izi sizingakhale zotalikirana ndi chowonadi. Pa Barnhill Asphalt Plant, cholinga sikungopanga kupanga koma kupanga zosakaniza zopangidwa mwaluso zogwirizana ndi zosowa zenizeni za polojekiti.
Popeza ndakhala ndikugwira nawo ntchito yomanga kwa zaka zambiri, ndaphunzira mitundu yosiyanasiyana ya nyimbo za asphalt. Mwachitsanzo, misewu yayikulu ingafunike yowirira kwambiri, yosamva kutentha, pomwe misewu yapamtunda imapindula ndi china chake chosavuta kupirira katundu wosunthika. The Barnhill Asphalt Plant imakwaniritsa zofunikira izi, ikusintha mosalekeza zosakaniza kuti zigwirizane ndi zomwe kasitomala akufuna komanso zomwe zimafunikira.
Palinso nkhani yokhazikika yomwe mbewuyo imayang'anira. Kupanga phula kumatha kukhala kogwiritsa ntchito kwambiri, motero machitidwe monga kubwezeretsanso zida zakale za phula ndizofunikira. Izi sizongochitika chabe koma ndizofunikira, ndipo malo a Rocky Mount akupita patsogolo mderali. Amaphatikizanso phula la asphalt (RAP) muzosakaniza zawo, kuchepetsa zinyalala komanso kufunikira kwa zida zatsopano.
Tekinoloje yasintha kwambiri momwe mafakitale amagwirira ntchito masiku ano. Pa Chomera cha Barnhill cha Rocky Mount, makina apamwamba kwambiri amatsimikizira kulondola pagulu lililonse. Wina atha kuganiza kuti ichi ndi chizoloŵezi chochuluka, chokhazikika, koma pali zowonjezera zambiri zaumunthu kuposa momwe mungayembekezere.
Ogwira ntchito ndi mainjiniya aluso, omwe ali ndi luso lazaka zambiri, amatenga gawo lofunikira pakusunga miyezo yabwino. Kusamala kwawo kumatsimikizira kuti gulu lililonse la asphalt likugwirizana ndi zomwe makampani amayembekezera komanso zomwe kasitomala amayembekeza. Ndi kuphatikiza kwaukadaulo ndi kuyang'anira anthu komwe kumatsimikizira kudalirika kwa mbewuyi.
Anthu pafakitale nthawi zambiri amagawana nkhani zakuyenda nthawi yayitali ya projekiti ndikuwonetsetsa kuti akukwaniritsa zofunikira zachitetezo ndi chilengedwe. Ndizovuta, inde, koma ndizomwe zimawasiyanitsa. Chikhalidwe cha kuwongolera mosalekeza chimakhazikika mkati mwa gululo, kuwapangitsa kuti apititse patsogolo luso lawo popanda kusokoneza mtundu.
Lingaliro limodzi lolakwika la zomera za asphalt monga Barnhill ndi zotsatira za chilengedwe. Ndikosavuta kuyika ntchito zonse zamafakitale kukhala gulu limodzi la 'owononga,' koma zoona zake ndizambiri. Zomera zamakono zimagwiritsa ntchito zosefera zapamwamba komanso njira zosonkhanitsira fumbi kuti zichepetse mpweya.
Ndikofunikira kukumbukira kuti malo awa amayendetsedwa mwamphamvu. Kuyang'anitsitsa nthawi zonse ndi kutsata miyezo ya chilengedwe ndizinthu zomwe sizingakambirane pa ntchito yawo. Mwachidziwitso changa, nkhawa nthawi zambiri sikuti ikungokwaniritsa mfundo izi koma kuziposa kuti zitsimikizire chitetezo ndi kudalirika kwa anthu.
Mfundo ina yosamvetsetsa ndi yokhudza mtengo. Anthu nthawi zambiri amadabwa chifukwa chake ntchito zapamsewu zimakhala zodula kwambiri, osazindikira kulondola komanso zida zomwe zimakhudzidwa popanga phula lapamwamba kwambiri. Zinthu zofunika kwambiri zikayamba kugwira ntchito monga luso lazopangapanga, kusintha makonda, ndi kukhazikika, zimakhudza dongosolo lamitengo. Komabe, dola iliyonse yomwe imagwiritsidwa ntchito ili ndi malo ake, kuwonetsetsa kuti chinthu chomaliza chimakhala ndi moyo wautali komanso kuchita bwino.
Popeza tachita nawo misewu yaying'ono komanso yayikulu, kufunikira kwa wopereka phula wodalirika sikunganenedwe. Mgwirizano womwe ndapanga ndi zomera monga Barnhill ku Rocky Mount zakhala zothandiza pomaliza ntchito panthawi yake komanso mkati mwa bajeti.
Kusinthasintha kwazinthu zopangira - kaya kufunikira kopereka mwachangu kapena kusintha nyimbo zosakanikirana - zitha kukhala zosokoneza. Ndikukumbukira pulojekiti yomwe kusintha kwanyengo mosayembekezereka kunafunikira kusintha kwachangu kwa mtundu wa asphalt. Chomera cha Barnhill anali wofulumira mokwanira kuti akwaniritse chosowa ichi, kusonyeza kudzipereka kwawo ku zosowa za kasitomala.
Pulojekiti iliyonse ndi mwayi watsopano wophunzira, ndipo zidziwitso zomwe timapeza pogwira ntchito ndi akatswiri odziwa ntchito pamalopo zakhala zamtengo wapatali. Imabwerezanso kusinthika kwa zomangamanga komanso njira yophunzirira yokhazikika yomwe imapereka.
Chosangalatsa ndichakuti makina omwe amagwiritsidwa ntchito muzomera monga Barnhill nthawi zambiri amakhala ndi mizu yapadziko lonse lapansi. Makampani monga Malingaliro a kampani Zibo Jixiang Machinery Co.,Ltd. kupereka zida zofunika, kulimbikitsa mgwirizano wapadziko lonse mu chitukuko cha zomangamanga. Iwo ndi apainiya pakusakaniza konkire ndi kutumiza makina opanga makina, kubweretsa ukadaulo wapamwamba patebulo.
Zopereka za Zibo Jixiang zimatsimikizira kuti zida zosakaniza zomwe zimagwiritsidwa ntchito muzomerazi sizodalirika komanso zodula. Kugwirizana kumeneku pakati pa ukatswiri wazomera zakumaloko ndi luso la makina apadziko lonse lapansi ndi chizindikiro cha ntchito zamakono zamafakitale.
Kuphatikizika kwa mphamvu zapadziko lonse lapansi ndi zam'deralo kumatsimikizira zovuta zomwe zili kumbuyo kwa msewu uliwonse womwe timautenga mopepuka. Ndi umboni wa kuvina kovutirapo kwaukadaulo, luso la anthu, komanso kuyang'anira chilengedwe.
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