28229 STORM DRAINAGE & SOIL TESTING
,REcEIvF-6; F ~cn
MAR p I 14qq
SPOKAJ~iE COUI~TY F.~tGINEE[~ D AV I D E VA N S A ND A S S O C I E S,
T R A N S M I T T A L west ij o Catatdo
DATE: February 26,1999 FROnn: Mr. Ken Geibe Spokanc, Washington ggzo1
TO: Mr. Douq Busko PROJECT: Valleyway Addition Tcl: 509.327.8697
Spokane County Enqineerinq FILE: GRNF0001 Fax: 509.327.7345
- W. 1026 Broadway SUBJECT: (nspection Aqreement
Spokane, Washinqton 99260
ITEM: COPIES: DATE: DESCRIPTION:
1 1 Inspection Aqreement
2
3
4
5 0 AS YOU REQUESTED ❑ FOR YOUR APPROVAL ❑ FOR YOUR INFORMATION ❑ FOR YOUR REVIEW ❑ RETURN
COMMENTS.
RECEIVED ~ C n
F E B 1 8 1999
SPOKANE COUNTY ENGINEEA D AV I D E VA N S A N D A S S O C I AT E S,
T R A N S M I T T A L wesr,jocacatdo
DATE: February 5, 1999 FROM: Mr. Ken Geibel Spokane, Washengton gg2oi
TO: Mr. Douq Busko PROJECT: Valleyway Addition Ted: 509.327.8697
Spokane County Utilities Dept. FILE: GRNF0001 Fax: 509•327•7345
W. 1026 Broadway Ave SUBJECT: Final submittal
Spokane, Washinqton 99260
ITEM: COPIES: DATE: DESCRIPTION:
1 1 2-3-99 Titite Sheet and Sonora Plan and Profile - Mvlar
2 1 Pavement calculations
3 1 2-8-99 Inspection aQreement
4
5
0 AS YOU REQUESTED ~ FOR YOUR APPROVAL ❑ FOR YOUR INFORMATION ❑ FOR YOUR REVIEW ❑ RETURN
COMMENTS:
~FC~'~,:ZIVED
~cn
J Q N ? 6 1999
SPOKAPut GUutvTY ENGINEMAV I D E VA N S AND A S S O C I AT E S,
T R A N S M I T T A L West ij o Cataldo
DATE: 1-22-99 - FROM: Ken GeibejlI_ Spokane, Washington 99201
TO: Douq Busko PROJECT: Valleyway Addition Ted: 509.327.8697
Spokane County Enqineers FILE: GRNF0001 Fax: 509.327•7345
SUBJECT: 1 st submittal
ITEM: COPIES: DATE: DESCRIPTION:
1 1 1-18-99 Aqreement to pay fees
2 1 1-21-99 Submittal checklist
3 1 1-21-99 Drainaqe Report
4 2 1-21-99 Desiqn Plans
5 2 1-21-99 Lot Plans
❑ AS YOU REQUESTED ❑ FOR YOUR APPROVAL ❑ FOR YOUR INFORMATION ~ FOR YOUR REVIEW ❑ RETURN
COMMENTS: DOUg,
Please find enclosed the above referenced items for vour review. I am still awaitinq the seive analysis from the qeotech to
finalize the pavement section. If I should receive it prior to vour comments I will forward it on to you.
If you have any questions or comments please feel free to call at your convenience.
i
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3820 E. Broadway Spokane, Washington 99202
budinger &-associates, inc.
ge~technical & material engineers
91
.
Greenfield 3 Inc. ~ ~ ~y • - February 11, 1999
c/o Ken Geibel, PE .
David Evaas & Associates SPOKqNE COUNTY ENGINEER
110 West Cataldo
Spokane, WA 99201 Project Number M99021
PROJECT: Valleyway Addition Project
Spokane, WA
SUBJECT: Results of Soil Sampling and
Laboratory Testing
Report # 1
Dear Mr. Geibel,
At your request, we are providing field and laboratory testing services for the subject project. Our services
were limited to the examination, sampling, and testing of specific construction components, selected at your
discretion.
For this period our involvement has been limited to sampling and laboratory testing of potential subgrade
soils for the proposed roadway. Sampling was conducted by our engineering technician (Scott Walters) on
the moming of January 27, 1999. Four samples were taken at locations selected by you, approximately 1' to
2' below existing grade. Test areas were excavated by hand. One sample was taken from each of the four
locations for laboratory testing. The following tests were conducted in general accordance witti the methods
listed:
1. Particle size analysis of soils (without hydrometer) ASTM D422
2. Classification of soils for engineering purposes ASTNi D-2487
Test results are presented on the attached Laboratory Summary.
If you have any questions regarding this report, please do not hesitate to call.
Respectfully Submitted:
BUDINGElt & ASSOCLATES
f R E C E V E ~
~
FE B 1 1 1999
Sc~ L. W lters ,
M . Construction Services
DEA4P~
SLw/gc
Addressee - 2
0
F.C. Budinger PE
Stephen D. Burchett PE
(509) 535-8841 John E. Finnegan PE
FAX (509) 535-9589 Scott L. Walters
. ~
Valleyway Additian - • Projeci Number M99021
Spokane, WA _
LABORA TOR Y S UA1 "Y
LABORATORY # ; LJN'ITS 99-0040 99-0041 99-0042 99-0043
SAMPLE # 1 2 3 4
SAMPLEDBY B&A B&A B&A B&A -
SAMPLE TYPE Bulk Bulk . Bulk Bulk
DA'CE RECEIVED 1/27/99 1'/27/99 1/27/99 1/27/99
SAMPLE LOCATION Valleyway Sonora Sonora Sonara
108' W of 98' N of 371' N:of 594' N of
Sonara VaU Valleyvva Vall
SAMPLE MOISTURE % 14.4 14.1 14 14.6
UNIFIED CLASSIFICATION GC GC I GC r GC
~
6" % 100 100
3" 100 91 75
S 1'/2" P 88 86 100 53
I 1" A 81 79 92 48
E 3/4" S 73 71 84 44
V 112" S 62 63 70 41
E 3/8p I 56 57 61 36
#4 N 47 49 50 31
S #10 G 35 36 37 23
I #16 29 30 31 20
Z #30 25 26 26 17
E #40 24 25 25 16
#100 22 23 23 15
#200 20 21 21 14
budinger & associates, inc. Pa8e2
geotechnical & material engineers
~
Pavement Calculations
The pavement sections for Valley Way and Sono"ra Street are based on the pavement matrix developed
by Spokane County Engineering. R EC EIVED
FE B 1 3' 1999
Sonora Street SPOKANE COUNTY ENGiNEER
Road classification : Residential Access
ADT: 0-200
Soil Classification : GC (see Budinger Report)
Road Section : 2" asphalt over 7" crushed surfacing
Vallev Wav
Road classification : Residential Arterial
ADT: 1125
Soil Classification : GC (see Budinger Report)
Road Section : 4" asphalt over 6" crushed surfacing Valleyway Addition -
Design Report
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• . LOCAL ACGESS PAVEMENT STRUCTURES
. ,
AVERAGE DAlLY TRAFFIC
SOIL TYPE 0- 200 200-600 600 +
GW 2#76's . 2#7611 2176"
GP 211/6" 2,V" 7'nf$
GM 217611 2#1R" 217811
GC 217711 217$*1 3'1/61@
SW 2'7611 . Z"R•, 211R"
/'7
SP LI]II//VGII 2If//f1 2II,~~QfI
SM 2177"„ 2"18" 310/610 . .
SC . Pavement Oesign ML 3"/6" 3"/8" 4"16"
CL Pavement Design
OL 4@7711 517711 5'1/8,#
MH Pavement Design
OH Pavement Design
. ,
PT Pavement Oesign
1) Soii type is ciassified by the Unified Soil Classification System.
2) Required thickness is given -as inches of asphalt concrete pavement over
inches of crushed surfacing.
SPOKANE COUNTY ALTERNATE PAVEMENT DESIGN (INTERIM) . J -
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