Numerical & Quantitative Analysis × Keywords: Excavation
39 matching jobs found.
Limestone Mining Worker
A site worker responsible for mining limestone from limestone deposits, including accumulation, transportation, and processing.
Refractory Clay Extractor
Worker who excavates, selects, and transports refractory clay, the raw material for refractory materials, at mining sites.
Pipe Laying Worker
A job responsible for civil engineering work that installs clay pipes underground and constructs pipeline infrastructure such as water supply, sewage, and sewers.
Dozer Shovel Operator
A job that operates construction machinery such as bulldozers and shovels to perform excavation, transportation of earth, and grading work.
Civil Engineering Worker
Workers who perform basic tasks at civil engineering construction sites. They carry out excavation, transportation, concrete pouring, assistance in formwork and rebar assembly, etc., and proceed with work under the instructions of construction managers.
Civil Engineering Worker
A job that assists in construction at civil engineering work sites through manual labor or heavy equipment operation, handling ground improvement, foundation work, material transportation, site leveling, etc.
Tractor Shovel Operator
A technical job that operates tractor shovels at civil engineering construction sites to safely and efficiently perform excavation, grading, and loading operations.
Dragline Operator
A technician who operates large excavation machines called draglines at civil engineering construction sites to excavate and transport earth and rocks.
Clay Extraction Worker
Clay extraction workers extract clay from clay layers, sort and load it according to quality and particle size. They mainly perform mechanical excavation using heavy machinery combined with manual excavation.
Bucket Dredger Operator
This occupation involves operating a bucket dredger to excavate, suction, and discharge sediment and rocks accumulated on the bottoms of rivers, ports, lakes, etc., to ensure the depth of waterways.