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2025-01-27_REVISION - M1980244 (4)
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2025-01-27_REVISION - M1980244 (4)
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Last modified
1/28/2025 1:09:23 PM
Creation date
1/28/2025 11:37:46 AM
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Template:
DRMS Permit Index
Permit No
M1980244
IBM Index Class Name
Revision
Doc Date
1/27/2025
Doc Name Note
07 Appendix C
Doc Name
Request for Technical Revision
From
CC&V
To
DRMS
Type & Sequence
TR146
Email Name
ERR
ZTT
LJW
BEH
JPL
HR1
Media Type
D
Archive
No
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Newmont‐Cripple Creek & Victor Gold Mine <br />Technical Specification No. 01400‐2 GEOSYNTHETICS CQA <br />VLF2 Phase 3 <br />Project No.475.0106.049 <br />August 27, 2021 <br /> <br /> <br /> <br />Technical Specification No. 01400‐2 Geosynthetics CQA Page 10 <br />6.3.2. Geotextile <br />During geotextile installation, the CQA MONITOR shall observe and document deployment, <br />field seaming, and repairs to assure that the installation is in compliance with the <br />SPECIFICATIONS. <br />Deployment ‐ The CQA MONITOR shall verify that the subgrade is free of deleterious <br />materials prior to deployment, anchoring is achieved as specified, specified methods are used <br />to minimize wrinkles and protect underlying layers during cutting of materials, and deployment <br />procedures are performed in compliance with the project SPECIFICATIONS. <br />Seams ‐ The CQA MONITOR shall verify sufficient overlap and that the specified seam <br />procedures were followed in compliance with the project SPECIFICATIONS. <br />Repairs ‐ The CQA MONITOR shall verify that all repairs are performed in compliance with <br />SPECIFICATIONS. <br />Protection – The CQA MONITOR shall observe and document that all soil materials placed on <br />top of the geosynthetics are done in such a manner as to ensure that the geosynthetics and <br />underlying materials are not damaged. <br />6.4. Polyethylene Pipe and Fittings <br />During polyethylene pipe installation, the CQA MONITOR shall observe and document that the <br />installation is in compliance with the project SPECIFICATIONS. CQA monitoring of the <br />polyethylene pipe and fittings will include the following: <br />Placement ‐ Observation that the handling procedures used do not damage the pipe, backfill is <br />placed in compliance with the requirements of the project SPECIFICATIONS so as not to damage <br />the pipe, any foreign material is removed from the interior of the pipe and indentations on the <br />pipe are within the MANUFACTURER's allowable limits. <br />Joints and Connections ‐ Monitoring of the jointing and connection operations to verify that <br />the CONTRACTOR follows the SPECIFICATIONS and the pipe MANUFACTURER's <br />recommendations, verification that the pipes are clean when installed, that perforated <br />sections of pipe are aligned properly prior to connection, pipe boot connections are made in <br />the field using the specified rings and clamps, and plastic ties are used to connect the <br />secondary perforated pipes to primary perforated pipes. <br />Nondestructive Testing ‐ Observe any required testing of the pipe to verify compliance with <br />the project SPECIFICATIONS.
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