PERMFILE63112

• Permit No: M2005044
• IBM Index Class Name: PERMIT FILE
• Doc Date: 8/12/2005
• Doc Name: newspaper notie extension
• From: Lincoln county
• To: dmg
• Email Name: MAC
• Media Type: d
• Archive: No

STATE OF COLORADO
Bill Owens, Governor
Douglas M. Benevento, Executive Director
Dedicated to protecting and improving the health and environment of the people of Colorado
4300 Cherry Creek Or. S.
Denver, Colorado 60246.1530
Phone [phone]
TDD Line [phone]
Located in Glendale, Colorado
http://www.cdphe.state.co.us
July 25, 2005
Laboratory Services Division
8100 Lowry Blvd.
Denver, Coloredo B1Y230~926
[phone]
ACTION
Attn: Don Blake - _ - -
Lincoln County
P.O. Box 39
Hugo, CO 80821
RE: Permit Application No. 05LI0363F, Surface Mining Operation
Dear Mr. Don Blake:
oF'~oto
RQ
e
or'i O
f t
• s
Y re76 ~
Colorado~Deppartrnent
of PubL'cflealth
and Environment
APEN REQUIRED
PERMIT EXEMPT
The Air Pollution Control Division (the Division) received your permit application no. 05LI0363F for the sand
and gravel surface mining operation known as Hoffman Pit, located at North of I-70 about 1 1/2 miles west
of Genoa, CO, T9S, R55W, SW1/4 of the SE1/4 of Section 10, Lincoln County, Colorado. The Division
determined no emission permit is required for the above referenced source since surface mining activities
that mine 70,000 tons per yearor less are specifically listed as being exempt from permitting requirements
(Reference: Regulation No. 3, Part B, Section II.D.1.g.). However, an Air Pollutant Emission Notice (APEN)
is required since uncontrolled emissions of particulate matterwill be more than 2 tons per year(Reference:
Regulation No. 3, Part A, Section 11.6.3.a).
This exemption from permit requirements is issued in reliance upon the accuracy and completeness of
information supplied by the applicant and is conditioned upon construction, installation, and operation in
accordance with this information and with representations made by the applicant orthe applicant's agents.
Specifically, this exemption has been granted provided that the following information is accurate and
complete:
The production rate does not exceed 70,000 tons per year. Annual records of the actual production
rate shall be maintained and made available to the Division for inspection upon request.
2. The applicant shall follow the fugitive dust control plan as submitted with the application.
The following emissions (with controls) of total suspended particulates (TSP) and particulate matterof less
than ten microns (PM1e) are estimated based on the production rates listed on the APEN. This information
is listed to inform the operatorof the Division's analysis of the TSP and PM1e emissions. This information is
listed on the Division's emission inventory system.
Fugitive Total Suspended Particulates: 0.80 tons/year
Fugitive Particulate Matter (PAAIa): 0.31 tons/year
AIRS ID: 073!0071/001 Page 1 of 2