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Classification Phraseology as of:
1/1/2021
 
Classification Code:
4000(2)
 
Phraseology:
CLAY DIGGING — including construction, repair and maintenance of all buildings, structures or equipment and the installation of machinery
Footnote:

This classification applies to clay digging and includes the processing of the clay, including but not limited to washing, screening, stockpiling or bagging, when 25% or less of the excavated material is crushed or ground. This classification also applies to the digging of peat.

If more than 25% of the excavated material is crushed or ground, all sand, gravel or clay pro-cessing, including but not limited to crushing, grinding, washing, screening and bagging, shall be separately classified as 1710, Stone Crushing, unless all crushed product will pass through an 8-mesh or finer screen, in which case the operations shall be separately classified as 1741(1), Silica Grinding.

Canal, sewer or cellar excavation or mining shall be separately classified.

Approved Pure Premium Rate:
To learn how approved pure premium rates are different than insurer rates, click here.
Effective DatePure Premium RateNote
1/1/2020$2.53New/Renewal
1/1/2019$2.89New/Renewal
7/1/2018$3.36New/Renewal
Prior Phraseology and Footnote:
Shown below is the previously published phraseology and footnoteEffective Date

Phraseology:
CLAY DIGGING — including construction, repair and maintenance of all buildings, structures or equipment and the installation of machinery

Footnote:
Canal, sewer or cellar excavation or underground mining shall be separately classified.

1/1/2015
New Search

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.