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o k-\ Fv n_ a R <br />✓Th <br />(5\) 9 -1 } - Zg S ) lkwi - 3 r 01 <br />cl- o(h m E err - t� o - s5� SUNDAY MINES DUAN <br />tI )U N GQ FIELD OFF, <br />�'-+ti— ( MININ4ANUCLAM�IONr <br />INSTALLATION OF GROUNDWATER SAFE <br />MONITORING WELLS MAY 2013 <br />GENERAL DRILLING AND WELL INSTALLATION INFORMATION <br />DA Smith will begin drilling on Monday, May 6th, weather permitting. Bruce Smith (Western <br />Water & Land, Inc.) will attend the drilling on behalf of Energy Fuels. Contact information is <br />provided in Table 2 in case of last minute questions or coordination needs. <br />Schedule <br />The morning of May 6th Energy Fuels staff will arrive and clear brush and large rocks as needed <br />from the MW -SUN3 followed by the MW -TPZ1 road and drill hole locations. They will remain <br />on -site in case the driller requires additional assistance. DA Smith and Bruce Smith will arrive <br />at the site late morning /early afternoon. They will meet on 141" east of Slickrock so Bruce can <br />guide the drillers to the first drilling location. See Figures 2 and 4 for drilling locations. <br />We anticipate the drilling to take at least 3 days, possibly more. At some point during the <br />drilling, Bruce will conduct a slug test at MW -SUN2. Bruce will conduct well development on <br />MW -SUN3 and MW -TPZ1 after drilling is completed. This may take place the week of May <br />13th depending on how long it takes to drill the holes. <br />Inspection <br />Jamie Blair from the BLM and Bob Oswald from DRMS have expressed an interest in visiting <br />the site during drilling operations to check on the drilling and also inspect the wells that were <br />installed last year. Figure 7 shows the full site area and includes locations of the wells that were <br />drilled last year. David Turk (Energy Fuels) will meet them onsite for this inspection. Tuesday, <br />May 7th may be the best day for this. <br />Drilling practices <br />The following drilling practices should be observed while onsite: <br />1. Minimize site disturbance as practicable. <br />2. Any excavations shall separate topsoil from subsoils. <br />3. Drilling method should be by air rotary, no mud drilling will be conducted without WWL <br />approval. <br />4. Drilling pipe dope shall be of an environmentally approved type for using in groundwater <br />monitoring wells; (no petroleum hydrocarbons). <br />5. No other organic or inorganic lubricants or other additives shall be applied on downhole <br />equipment without WWL approval. <br />6. Only fresh municipally- treated water should be used for any downhole applications, i.e. <br />mist injection. Please identify the water source upon site arrival. <br />Sunday Complex 1 April 2013 <br />VAUSA \Colorado\Su day Complex\Baseline Studies \Groundwater \Well Construction \Well Drilling Plans 201304 \Well Drilling InformationAux <br />�I <br />