2022-02-28_PERMIT FILE - M2022003

• Permit No: M2022003
• IBM Index Class Name: Permit File
• Doc Date: 2/28/2022
• Doc Name: Adequacy Review Response
• From: CRCC
• To: DRMS
• Email Name: RAR
• Email Name: JLE
• Media Type: D
• Archive: No

Particle Size Distribution Report
ova
W M N
100
I I
I I I
90
I I I I I I I I
I I I I I I I I
I I I I I I I I
80
I 1 I I I I I I I
I 1 I I I I I I I
I I I I I I I I I
70
I I I I I I I I
I I I I I I I I I
W Z V CO
LL I I I I I I I I I I
I I I I I I I I I I
Z 50
W
I I I I I I I I I
LU 40
I I I I I I I
30 I I I I I I I I
I I I I I I I I I I I I I I
I I I I I I I I I I I
20 r
II I I I II I I '
I I I I I I
0
100 10 1 0.1 0.01 0.001
GRAIN SIZE mm.
+3" %GRAVEL %SAND %SILT %CLAY USCS LL PL PI
0.0 0.5 70.8 28.7 1 SM NV NP NP
0.0 0.0 88.4 11.6 SP-SM NV NP NP
0.0 0.1 92.8 7.1 SP-SM NV NP NP
SIEVE PERCENT FINER SIEVE PERCENT FINER Material Description
inches number %USCS:silty sand
size size
1/2" 100.0 #4 99.5 100.0 99.9
3/8" 100.0 99.9 #10 97.8 99.9 99.6 USCS:poorly graded sand with silt
#20 94.7 96.3 92.8
#40 74.8 71.7 65.1
#60 52.2 42.0 32.2 /USCS:poorly graded sand with silt
#100 37.4 21.9 15.0
#200 28.7 11.6 7.1
GRAIN SIZE REMARKS:
DB0 0.3024 0.3443 0.3913 AASHTO:A-24(0)
D30 0.0865 0.1919 0.2393
D10 0.1067 ❑AASHTO:A-2-4(0)
COEFFICIENTS
Cc 1.37 ❑AASHTO:A-3
Cu 3.67
❑Location:Bot Hill Sample Number: 10572
❑Location:Mid Hill Sample Number: 10573
❑Location:Top Hill Sample Number: 10574
Client: Castle Rock Construction Company
Martinez Project: US 287 Lamar to Kit Carson CRCC PO#50506
Associates
Project No.: 21-0224 Fi ure