Tsis muaj ob qhov chaw ua haujlwm zoo ib yam, tab sis lawv feem ntau muaj ib yam nyob rau hauv ib qho: lawv ob leeg saum dej. Qhov no tsis yog cov ntaub ntawv thaum lub ntsej muag zoo siab rov qab thiab cov khaub thuas rau cov tub rog Corps ntawm cov tub rog Asmeskas ntawm pob zeb Island, Illinois.
Xauv thiab Dam 15 tau ua nyob rau hauv 1931 nrog ntoo laj kab thiab stakes. Ntau xyoo, txuas ntxiv Barge tsheb khiav tau ua rau qhov tsis ua tiav ntawm lub hauv paus qub ntawm daim qhia phab ntsa qis siv thiab tawm ntawm lub xauv.
Helm Coril, lub tuam txhab ua haujlwm nyob rau sab hnub tuaj Moline, Illinois, kos npe rau cov tub rog corps uas muaj txiaj ntsig zoo tshaj plaws hauv pob zeb kob lim dej 12 30-ko taw dav hlau. Sib koom thiab nruab 63 drilling shaft.
"Qhov feem peb yuav tsum tau Polish yog 360 ko taw ntev thiab 5 taw siab," Tus Thawj Tswj Xyuas Haujlwm Socmerman "Txhua yam no yog kwv yees li 7 txog 8 feet dej hauv qab, uas qhia meej ib qho kev sib tw tshwj xeeb."
Txhawm rau kom ua tiav txoj haujlwm no, Zimmermann yuav tsum tau txais cov khoom raug. Ua ntej, nws xav tau ib qho grinder uas tuaj yeem ua haujlwm hauv qab dej. Qhov thib ob, nws xav tau thev naus laus zis uas tso cai rau tus neeg teb xov tooj kom tus neeg txhais lus kom raug tswj hwm tus nqes hav thaum sib tsoo hauv qab dej. Nws nug txoj kev siv cov tshuab thiab cov tuam txhab kev pab.
Qhov tshwm sim yog kev siv cov ntsej muag ntse tshuab tswj (IMC) PC490LCI-11 EXCAVATORS thiab Antraquiq AQ-4xl Grinders nrog kev ua GPS thev naus laus zis. Qhov no yuav tso cai rau cov qauv 3D kom tswj tau nws qhov tob thiab saib xyuas qhov tseeb thaum sib tsoo, txawm tias tus dej theem suectres.
"Derek Welge thiab Bryan Stolee yeej muab cov ua ke no ua ke, thiab chris potter tseem ua lub luag haujlwm tseem ceeb," Zimmerman tau hais.
Tuav tus qauv hauv tes, tso cov excavator yam xyuam xim ntawm lub barge ntawm tus dej, lub kaus mom muaj kev npaj siab pib ua haujlwm. Thaum lub tshuab sib tsoo hauv qab dej, tus neeg teb xov tooj tuaj yeem saib ntawm qhov screen hauv lub excavator tus cab thiab paub tias nws yog qhov twg nws yuav tsum mus.
"Qhov tob ntawm kev sib tsoo sib txawv nrog cov dej los ntawm dej," Zimmerman tau hais. "Qhov zoo dua ntawm cov thev naus laus zis yog tias peb tuaj yeem nkag siab sib haum xeeb qhov twg los zom rau theem dej. Tus neeg teb xov tooj ib txwm muaj kev ua haujlwm raug. Qhov no yog qhov zoo heev. "
"Peb tsis tau siv 3D ua qauv hauv qab dej," Zimmerman tau hais. "Peb yuav ua haujlwm dig muag, tab sis IMC Technology tso cai rau peb kom paub txhua lub sijhawm uas peb nyob.
Kev siv cov kaisulsu lub tshuab tswj kev ntse ua kom lub ntsej muag ua kom tiav qhov project hauv ze li ib nrab lub sijhawm.
"Cov phiaj xwm sib tsoo yog ob lub lis piam," nco qab. "Peb tau coj lub PC490 rau hnub Thursday, thiab tom qab ntawd peb tau nruab lub grinder rau hnub Friday thiab yees duab cov ntsiab lus tswj nyob ib ncig ntawm lub xaib ua haujlwm. Peb pib sib tsoo rau hnub Monday thiab peb tau ua 60 feet rau hnub Tuesday ib leeg, uas yog qhov zoo heev. Peb yeej tau ua tiav hnub Friday. Nov yog txoj kev tawm xwb. " Tus nab
Phau Ntawv Siv Cov Khoom Siv Khoom Siv Lub Tebchaws Los ntawm nws cov ntawv xov xwm hauv cheeb tsam, muab xov xwm thiab ntaub ntawv siv tau muag los ntawm cov tswv cuab hauv koj thaj chaw. Tam sim no peb txuas ntxiv cov kev pabcuam no thiab cov ntaub ntawv rau Is Taws Nem. Nrhiav cov xov xwm thiab cov khoom siv koj xav tau thiab xav tau yooj yim li sai tau. Txoj Cai Tswjfwm Ntiag Tug
Qoob loo. Copyright 2021. Nws yog qhov txwv tsis pub txwv tsis pub luam cov ntaub ntawv uas nyob hauv lub vev xaib no yam tsis tau sau ntawv tso cai.
Lub Sijhawm Post: Sep-01-2021