PERMFILE55672

• Permit No: M1993050
• IBM Index Class Name: Permit File
• Doc Date: 7/6/1993
• Doc Name: APPLICATION FOR MINERAL & NATURAL RESOURCE EXTRACTION OPERATIONS
• Media Type: D
• Archive: No

1
CTL/THOMPSON, INC.
' CONSULTING GEOTECHNICAL AND MATERIALS ENGINEERS
~l
'i ~ December 16, 1992

I ,
Subject: ,. Gradation Analyses
PR Run Materials (Base Course)
Colorado Springs, Colorado
Job No. CS-2625
' Gentlemen:
As requested, we performed gradation analyses on samples of pit run material
(Base Course) submitted on December 3, 1992. Test results are presented below.
'
Floor N orth Ridge Narth Hill
Sieve Size Percent Passing Percent Passing Percent Passing
' t„ - - t00
3/4" 100 - 99
' 1 /2" 95 100 97
3/8" 89 93 91
;' No.4 65 66 66
No. B 46 50 47
N
16 30 31 32
o.
' No. 30 20
50 19 21
13
No.
14 12
' No. t 00 9 8 9
No. 200 7 6 7
' If we can be of further service, please call.

' S2~-0MARK DaBUNG BLVD. COLORADO SPR(NGS.COLORAD080918 (:19)52&8300