Plans A.4ST2009- oa /2
• )Z2.00 SIA/ /27" ✓E.
EXISTING DRIVEWAY —
MATCH WIDTH & GRADE
A
J____ _ _ R/W LINE
6 „ SEE NOTE 3
SEE NOTE 4
5' MIN 2% SIDEWALK
num
nmemn
� SEE
LANDSCAPE SEE NOTE 2 NOTE 3 LANDSCAPE
STRIP STRIP
A
30' MAX
3 ' 3'
10' MIN
PLAN R/W
PROJECTED TOP 6" '
3/4" OF CURB 2% MAX
/STREE� /i i =1 I I J
II I = 1)Ri1/
/', a _ = 1 II Ii III— 4 Yom.
o�° ° � • " . I -III
o p o ° 0 0 ° . • . • III I11-
000 00 0 •? °° °,• %ee.° o I1= 6" X 6" 10 GA MESH
00 0 0 cg ° 1 - I I_I I I 1 �I I l� 1 1 1=111 11 l� l l l' I SEE NOTE NO. 4
2 " OF AGGREGATE
SECTION A—A (3/4 " -0 ") COMPACTED
NOTES:
1. CONCRETE COMPRESSIVE STRENGTH SHALL BE A MINUMUM OF 3300 PSI AFTER 28 DAYS.
2. CURB JOINT SHALL BE TROWELED WITH A MIN 1/2" RADIUS ALONG BACK OF CURB.
3. EXPANSION Sc CONTRACTION JOINTS SHALL BE 1/2" PREMOLDED ASPHALT IMPREGNATED
MATERIAL OR EQUAL EXTENDING FROM SUBGRADE TO FINISH GRADE.
4. 6" X 6" 10 GA MESH REQUIRED FOR COMMERCIAL DRIVEWAYS ONLY.
DATE REVISION NO SCALE
ENGINEERING DEPARTMENT STANDARD DRIVEWAY DWG. NO.
1 3125 '1E7:4 BLVD.
(
(503) 30 63 w /LANDSCAPE STRIPS 141
CITY � TIGARD FAX: 684 7297
COI
I.
MAY BE USED SHORT TERM
W/ UTILITY WORK AND W/ _- _______,_
PHASING OF DEVELOPMENT =?9e.
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CATCH BASIN
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DITCH INLET PLAN VIEW i
;iiii Ilti!.
NOTES: 6" overlap of bags.
1. ADDITIONAL MEASURES MUST BE
CONSIDERED DEPENDING ON SOIL
TYPES.
2. BIO- FILTER BAGS SHOULD BE
STAKED WHERE APPLICABLE USING
(2) 1"x2"WOODEN STAKES OR
APPROVED EQUAL PER BAG.
FOR FURTHER INFORMATION
3. WHEN USING 30" BIO -BAGS TO ON DESIGN CRITERIA SEE
PROTECT A CATCH BASIN YOU MUST CHAPTER 4 OF CLEAN WATER
HAVE 4 BAGS AND THEY SHALL BE SERVICES EROSION PREVENTION
AND SEDIMENT CONTROL
OVERLAPPED BY 6 ". PLANNING AND DESIGN MANUAL.
INLET PROTECTION
TYPE 4 CIeanWate Services
Sur commitment is clear.
DRAWING NO. 915 REVISED 12 - 06