DRC-2009-006035 - 0901a06880147668

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Loren Morton - Fwd: White Mesa Mill Proposed Reagent Building
From: Loren Morton
To: Harold Roberts
Date: 10/20/09 2:04 PM
Subject: Fwd: White Mesa Mill Proposed Reagent Building
CC: Dane Finerfrock; Dave Rupp; John Hultquist; Steve Landau
Attachments: White Mesa Mill Proposed Reagent Buiiding
Harold,
I have a few questions about the engineering drawing that Steve Landau emailed over yesterday regarding a new Reagent
Building. Questions are as follows:
1. Is the structure a building or an outdoor pad? Some confusion exists here. Is the feature a concrete pad that is attached to a
building, or is it a building with a roof and 3-walls?
2. If the structure is a building with a roof and 3-walls, v/ill what will site grade look like? Wlll there be any potential for run-off
to enter the building?
3. What activities are proposed for the facility? Will the reagents be packaged in water-tight containers, or will they be in bulk or
loose form?
4. What kind of water or material will accumulate In the sump, and what will be its fate?
Responses to these questions wlll help DRC decide if there Is a need for design review and approval.
Thanks for your help,
Loren
fi]e://C:\Documents and Settings\Lmorton\Local Settings\TempVXPgrpwise\4ADDC367EQDOMArNEQR... 11/3/2009