Daim Ntawv Thov Ntau Lawm Drilling Rig

- Dec 29, 2018-

(1) Hauv kev tshawb nrhiav thiab kev tshawb nrhiav kev tso nyiaj, tshwj xeeb tshaj yog cov hlau tsis tshua muaj hlau, qhov kev siv drilling yog siv los kho kom rov qab, muab cov qauv ntawm kev tshawb nrhiav thiab daim ntawv ntsuam xyuas los txheeb xyuas lub cev lub cev, kev ntsuam xyuas thiab kev pov thawj, thiab lwm yam.

(2) hauv kuv qhov kev tshawb nrhiav, qhov siv cov tshuab drilling yog siv los siv cov kev tshawb fawb hauv av, cov vents, cov qhov dej tawm, cov pa roj tawm, cov qhov dej, qhov chaw nyob, thiab qhov chaw tsav tsheb ntawm cov chaw khawb av.

(3) Lwm qhov chaw ntawm kev siv engineering, cov cuab yeej siv thiab kev siv tshuab hauv qhov taub siv tau los tswj tus nqus dej hauv qhov tob rau qhov kev tuav pov hwm thim rov qab los ntawm qhov chaw pov pob Foundation, thiab cov vaj tsev tsim kev lag luam ntawm kev lag luam tub rog thiab li ntawd.

(4) rau lub tsev Foundation, Plant Foundation, high-speed Rail Foundation, Txoj Kev Loj thiab lwm qhov kev tsim Geotechnical foundation.