KBLI · Major group · Level 2

09AKTIVITAS JASA PENUNJANG PERTAMBANGAN

Mining Support Service Activities

Support services specifically for mining on a fee or contract basis. This basic category includes exploration services using traditional prospecting methods, such as sampling metal ore and conducting geological observations by drilling, trial drilling, or re-drilling oil, metallic, and non-metallic mineral wells. Other specialized services include the construction of oil and gas well foundations, cementing of oil and gas well banks, cleaning, backfilling, and mopping of oil and gas wells, and pumping and dewatering of mines.

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2 groups under 09

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091

AKTIVITAS PENUNJANG PERTAMBANGAN MINYAK BUMI DAN GAS

Supporting Activities for Oil and Gas Mining

099

AKTIVITAS PENUNJANG PERTAMBANGAN DAN PENGGALIAN

Mining and Excavation Support Activities