2009-03-06_REVISION - M1987049 ‎(14)‎

• Permit No: M1987049
• IBM Index Class Name: REVISION
• Doc Date: 3/6/2009
• Doc Name: Exhibit I- Soils Information
• From: Brierley Associates LLC
• To: DRMS
• Type & Sequence: AM2
• Media Type: D
• Archive: No

J.A. Cesare & Associates, Inc. / Construction Technical Services C
7108 South Alton Way, Bldg. B A
Centennial, Colorado 80112 w.o wmoo.an. a+c "tea L xr
Phone: [phone]: Fax: [phone]
GRADATION - SOIL & AGGREGATE
Project Number: D08.261, Brierley Associates LLC (07038) Date: 26-Nov-08
Project Name: Ready Mix Annex Technician: mib
Lab ID Number: 822635 Reviewer: W. S. Bruce, S.E.T.
Sample Location: BA-1 @ 5-15 Feet
Description: SAND, clayey, moist, brown
AASHTO NI 145 Classification: A-2-6 Group Index: (0)
Unified Soil Classification Svstem
(ASTM D 2487): (SC) Clayey sand
Sieve Analysis (ASTNI C 136 & AASHTO T 27) 4200 Nash (D 1140, C 1 17 & T 11)
sieve size accum. pass, g % retained % passing Criteria dish ID s
3" dish mass, g 176.8
2" wet soil bef. wash + dish, g 1,051.3
V dry soil bef. wash = dish. g 990.4
3/4" dry soil aft. wash ? dish, g 839.4
1/2" -#200, % 18.6
3/8" Moisture Content
#4 dish ID s
_3 mass. of dish, g 176.8
#10 wet soil dish. g 1,051.3
#16 dry soil j- dish, g 990.4
#30 Moisture Content (%) 7.5
#40 Atterber, Limits (D 4318 & T 89/T90)
#50 Liquid Limit (LL) 30
#100 Plastic Limit (PL) 14
#200 662.6 81.4 18.6 Plasticity Index (Pl) 16
Total 813.6 grams LL
Criteria:

Pan PI
S li t Gradation Sample Mass Remarks:
wet dry %
Total Mass,
+#4 Mass,
-#4 Mass, g

In-Situ Densi ty (Unit Weight)
diameter, in. height (in. sample mass,
diameter, in. height in. sample moisture content, % 7.5
diameter, in. height (in. sample mass,
diameter, in. height (in.) wet density unit weight), cf
avg. diameter avg. height in-situ dry density (unit weight), cf
Rev. 1/31/06 822633, 822635-822641