2014-04-01_REVISION - M1985112

• Permit No: M1985112
• IBM Index Class Name: REVISION
• Doc Date: 4/1/2014
• Doc Name: Technical revision approval TR01
• From: DRMS
• To: Loloff Construction, Inc.
• Type & Sequence: TR1
• Email Name: PSH
• Email Name: TAK
• Email Name: BJC
• Media Type: D
• Archive: No

DIVISION OF RECLAMATION, MINING AND SAFETY
Department of Natural Resources
1313 Sherman St., Room 215
Denver, Colorado 80203
Phone: [phone]
FAX: [phone]
STATE OF COLORADO
COLORADO
D I V I S I O N OF
RECLAMATION
MINING
SAFETY
April 1, 2014 John Hickenlooper
Governor
Mike King
Don Loloff Executive Director
Loloff Construction, Inc. Loretta Pineda
P.O. Box 518 Director
206 Hill St.
Kersey, CO 80644
Re: Loloff Mine, Technical Revision Approval, Permit No. M- 1985 -112, Revision No. TR -01
Dear Mr. Loloff:
On April 1, 2014 the Division of Reclamation, Mining and Safety (Division / DRMS) approved the
Technical Revision application submitted to the Division on July 2, 2013, addressing the following:
Mining and Reclamation Plan revision to dry mine (dewater) site.
The terms of the Technical Revision No. 1 approved by the Division are hereby incorporated into
Permit No. M- 1985 -112.
The revised financial warranty amount of $689,552.00 exceeds the $58,200.00 surety
performance bond currently held by the Division. Please submit a rider or a new financial
warranty per Rule 4.2 in the amount of $631,352.00 within 60 -days (June 2, 2014) from the
date of this letter. The revision will not be final until the bond is approved by the Division.
The commitment and conditions of the Division approval are noted below. Please note that all
other provisions of Permit No. M- 1985 -112 remain in full force and effect.
Commitment No. 1
Loloff Construction, Inc. will provide monthly groundwater elevation data for the surrounding
groundwater wells and western Derr Pit piezometers in future annual reports. A trigger point of 2
feet change from historic groundwater levels was established as part of TR -01. The trigger point
elevation must be included in future annual reports.
Stipulation No. 1
Loloff Construction, Inc. will purchase and decree to the Office of State Engineer (SEO) adequate
water rights to cover the remaining 15.4 acres of exposed water in Phase 2 within 120 days from
the approval date of TR -01. The 15.4 acres of exposed water surface in Phase 2 will require an
additional 45 acre -ft (2.92 acre -ft per acre of exposed water surface).
Office of Office of
Mined Land Reclamation Denver • Grand Junction - Durango Active and Inactive Mines