Drilling or redrilling, installation or recovery of casing, cementing, gravel packing, acidizing or hydraulic fracturing, tank building, refinery operations or gasoline recovery shall be separately classified.
Contractors that perform a variety of operations at oil or gas lease sites shall be classified as 6216, Oil or Gas Lease Work.
|Shown below is the previously published phraseology and footnote
The Classification Search was developed by the WCIRB for your convenience to help you identify Standard Classifications based on keywords or a classification code. However, you cannot rely solely on the Classification Search and must make an independent assessment when determining the appropriate classification(s) assignable to a risk in accordance with the USRP.