2022-02-09_PERMIT FILE - M2021046 ‎(4)‎

• Permit No: M2021046
• IBM Index Class Name: Permit File
• Doc Date: 2/9/2022
• Doc Name Note: Appendix E AMEC 2016 Sub App F CQA
• Doc Name: Adequacy Review Response
• From: Zephyr Gold USA Ltd
• To: DRMS
• Email Name: TC1
• Email Name: MAC
• Media Type: D
• Archive: No

amec
foster
wheeler
Zephyr Gold USA Ltd. PAGE 2 OF 8
Dawson Gold Project SEC. NO.:
Dawson Filtered Tailings Storage Facility SPECIFICATION 02777.0
Pre-feasibility Study
TECHNICAL SPECIFICATIONS FOR DATE: (ORIGINAL)
Fremont County, Colorado GEOTEXTILE 20-October-16
PROJECT NO.: 74201633 REVISION: A
DATE: 20-Oct-16
TABLE OF CONTENTS
1.0 GENERAL...............................................................................................................................................3
1.1 SUMMARY.................................................................................................................................3
1.2 SUBMITTALS.............................................................................................................................3
1.3 QUALITY ASSURANCE ............................................................................................................3
1.4 APPLICABLE STANDARDS......................................................................................................4
1.5 DEFINITIONS ............................................................................................................................5
2.0 DELIVERY, STORAGE, AND HANDLING .............................................................................................5
2.1 PACKING AND SHIPPING........................................................................................................5
2.2 STORAGE AND PROTECTION ................................................................................................6
3.0 PRODUCTS............................................................................................................................................6
4.0 EXECUTION ...........................................................................................................................................7
4.1 PLACING GEOTEXTILE............................................................................................................7
4.2 JOINTS ......................................................................................................................................8
4.3 PLACING PRODUCTS OVER GEOTEXTILE...........................................................................8
4.4 REPAIRING GEOTEXTILE........................................................................................................8
S:\ZEPHYR MINERALS\DRMS MINE APPLICATION\02777-GEOTEXTILE.DOCX