2020-03-30_PERMIT FILE - M1977285

• Permit No: M1977285
• IBM Index Class Name: Permit File
• Doc Date: 3/30/2020
• Doc Name: Construction Completion Notice
• From: Pinon Ridge Mining LLC
• To: DRMS
• Email Name: LJW
• Media Type: D
• Archive: No

TRAUTN ER IN ii) i *tl•
GEOTECHNICAL ENGINEERING, MATERIAL TESTING
AND ENGINEERING GEOLOGY
DAILY FIELD REPORT AND TEST RESULTS
PROJECT NAME: Sunday Mines Group Ore Pads PROJECT NO.: 55941MT DATE: 2/18/2020 & 2/25/2020
TECHNICIAN: See Below REQUESTED SERVICE: Nuclear Field Density Test
CONTRACTOR: ACM Construction FOREMAN: Mr. Monte Spor
Technician field notes and comments: I arrived on-site as requested. I performed eighteen(18)nuclear field density tests on previously placed and compacted existing
tailings material. All test results were verbally given to Mr.Monte Spor,ACM,Mr.David Ballode,Uncompahgre Engineering,LLC,and Mr.Mike Rutter,Western Uranium Corp.
NUCLEAR FIELD DENSITY TEST RESULTS
Standard
Probe Optimum Field Field Relative
Test Proctor Material
Date Test Test Location Depth Elevation Density Moisture Density Moisture Compaction Type Technician
No. (in) (PCF) (/o) (PCF) (%) (/o)
2-18-20 7 Sunday Mine Ore Pad-screened cover above liner 6 Top of liner 116.8 7.3 111.4 6.4 95 Screened-Existing Tailing p Kibel
12 ft north and 10 ft east of SW corner cover for Ore Pads
2-18-20 8 Sunday Mine Ore Pad-screened cover above liner 6 Top of liner 116.8 7.3 112.1 6.5 96 Screened-Existing Tailing p Kibel
15 ft south and 15 ft west of NE corner cover for Ore Pads
St.Jude Mine Ore Pad-screened cover above liner Top of liner Screened-Existing Tailing
2-18-20 9 8 ft north and 12 ft east of SW corner 6 cover 116.8 7.3 113.8 6.2 97 for Ore Pads P.Kibel
2-18-20 10 St.Jude Mine Ore Pad-screened cover above liner 6 Top of liner 116.8 7.3 114.4 6.5 98 Screened-Existing Tailing p Kibel
10 ft south and 6 ft west of NE corner cover for Ore Pads
2-18-20 ]I W.Sunday Mine Ore Pad-screened cover above liner 6 Top of liner 116.8 7.3 113.7 6.7 97 Screened-Existing Tailing p Kibel
6 ft south and 10 ft east of NW corner cover for Ore Pads
2-18-20 12 W.Sunday Mine Ore Pad-screened cover above liner 6 Top of liner 116.8 7.3 116.1 6.5 99 Screened-Existing Tailing p Kibel
12 ft north and 8 ft west of SE corner coverfor Ore Pads
2-25-20 13 Sunday Mine Ore Pad-final cover 6 Top of final 124.9 6.2 126.8 5.9 102 Existing Tailing for Ore p Kibel
10 ft north and 10 ft east of SW corner cover Pads
2-25-20 14 Sunday Mine Ore Pad-final cover 6 Top of final 1249 6.2 125.6 6.5 101 Existing Tailing for Ore P.Kibel
8 ft south and 10 ft west of NE corner cover Pads
2-25-20 15 Sunday Mine Ore Pad-ramp 6 Top of fill 124.9 6.2 124.5 6.0 99 Existing Tailing for Ore P.Kibel
6 ft from bottom and 3 ft from south berm for ramp Pads
Sunday Mine Ore Pad-anchor trench backfill Top of Existing Tailing for Ore
2-25-20 ]6 Top of ramp and 6 ft from north berm 6 backfill 124.9 6.2 124.I 59. 99 Pads P.Kibel
St.Jude Mine Ore Pad-ramp Top of fill Existing Tailing for Ore
2-25-20 17 6 ft from bottom and 4 ft from north berm 6 for ramp 1249 6.2 ]23.6 6.0 99 Pads P.Kibel
St.Jude Mine Ore Pad-anchor trench backfill Top of Existing Tailing for Ore
2-25-20 18 Top of ramp and 6 ft from south berm 6 backfill 1249. 62. 122.4 5.8 98 Pads P.Kibel
2-25-20 19 St.Jude Mine Ore Pad-final cover 6 Top of final 1249 6.2 125.7 5.8 101 Existing Tailing for Ore p Kibel
8 ft south and 6 ft east of NW corner cover Pads
2-25-20 20 St.Jude Mine Ore Pad-final cover 6 Top of final 124.9 6.2 124.8 6.2 99 Existing Tailing for Ore p Kibel
10 ft north and 8 ft west of SE corner cover Pads
THE CHARACTERISTICS REPORTED ABOVE ARE ONLY APPROPRIATE FOR THE ELEVATIONS AND LOCATIONS TESTED DURING OUR FIELD WORK.
649 Tech Center Drive Suite A • Durango, CO 81301 • 970/259-5095 • 95 N. Henry Street • Cortez, CO 81321 • 970/529-2020