1987-12-01_PERMIT FILE - C1981017 ‎(108)‎

• Permit No: C1981017
• IBM Index Class Name: PERMIT FILE
• Doc Date: 12/1/1987
• Doc Name: Surface Buildings and Structures
• Section_Exhibit Name: Chapter II Appendix II-B-6
• Media Type: D
• Archive: No

III®-CONTINENT RESOURCES, INC.
PRODUCERS OF THE FAMOUS COAL BASIN COKING COAL
1058 COUNTY ROAD 100 • BOX 500
CARBONDALE, COLORADO 81623
TLX
AIN OFFICE [phone] 45-0724
FAX
ISTRICT OFFICE [phone] 303)963-2816
AREHOUSE [phone] (
August 10 , 1988 RECEIVED
Ms . Candace Thompson AUG 121988
Hydrologist MINED LAND
Mined Land Reclamation RECLAMATION DIVISION
Sherman Street , Room 215
Denver, CO 80203-2273
Re: Minor Revision Request for # 4 Fan Addition
Dear Ms . Thompson,
-Mid-Continent Resources hereby requests a minor revision to
Permit #C-017-81 in order to allow an addition to be built onto
our #4 Fan located at #2 Mine.
In the past few months we have recognized the need for more
ventilation in the M-Bed. After reviewing several options it was
decided that the best option would be to drive a new entry out
near our #4 fan and build a concrete and steel connection to the
existing fan ( figure 1 ) .
The new portal area as shown on map 1 will occupy an area
approximately 40 ' by 25 ' or . 02 acres . Much of this area has
already been disturbed when the original #4 Fan was constructed.
It will be necessary for us to remove the existing stockpile of
dirt near the fan and new material at the face-up area. This
small amount of material will be used to shore up the berms
around the fan site. As I pointed out to you during the last
inspection there is no available top soil at this site.
Because the area of disturbance is very small we are asking for a
small area exemption at this location .
The bonding calculations for this site is as follows :
Portal Sealing = $500 . 00
Structure Removal-3360 cu. ft . x $ . 13/cu. ft . = $436. 80
Final Grading - $70 . 00/ac . x . 02 ac. = $ 1 . 40
Topsoil - . 5 ' x . 02ac. x 43560 x $ . 85/yd = $ 15 . 30
. 9( swell factor ) x 27
Revegetation - $1395/acre x . 02 acre = $ 27 . 90
Sub-Total = $981 . 40
Indirect Cost @ 200 = $196. 28
Total Bond Cost =$1177 . 68
This minor revision request should be placed in Volume II ,
Appendix TI-11-6 , :'aife 7 in our permit application .