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DWR_2807903
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Last modified
11/29/2016 11:34:41 AM
Creation date
10/21/2015 3:51:33 PM
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Reference Library
Title
CWWCA: WATER WELL CONSTRUCTION RULES 2014-2015 RULEMAKING
Author/Source
MATT SARES
DIVISION OF WATER RESOURCES
Keywords
RULEMAKING, WATER WELLS, WELL CONSTRUCTION, RULES
Document Type - Reference Library
Presentations
Document Date
7/11/2014
Year
2014
Team/Office
Denver Office
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SUGGESTIONS for RULES CHANGES <br />Casino. Annulus, and Grout (continued): <br />10.4.5 - All Type I wells shall be constructed <br />with steel surface casing and grouted to 40' <br />10.4.5.1 - For wells constructed into Type <br />aquifers, the annulus between the borehole and <br />the casing string shall be grouted from the <br />base of the deepest confining unit back to 10 <br />feet above the base of the surface casing <br />10.4.51 10.4.6, <br />casing (solid or <br />the well <br />10.4.7 -Require continuous <br />Perforated) to the bottom of <br />Do not allow grouting around PVC casing <br />
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