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BADE C00^5E
GRAVE-L ;5A3E • CLA 55 13 - MAY ^3E )REOU1RED
DE•PEND/N(3 ON `.3 1L COND/770NS
TYPICAL STREET SECTION f),l /VOr "CAt.E
R�N NO TE - P4AVT 6UARD RAIL WITH
ONE C04T EXTERIOR
i I wUOD PR/NER AND
1 ONE 6u4T EXTER/OA
1 � ENan►EL
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2�6
RAILS
24" TRAFFIC I✓ARNiNfa
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TRAFFIC), / PER %
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SET POSTS _
IN CL B CONC.
orm m FarmIffali �FITAMINWANWIIIIIIII
GRATE ,r'i_r."VATION
3'
e'
CHAly - 20DO, CAPACITY
µr SLACK WHEN GATE IS DOWN
WELD CHAIN 'ID CB FRAME
S D. GALV.'CB r 0.5'MIN.
LADDER STEPS
WATERTIGHT C'EAN-
OUT GATE WITH MIN.
8 GAUGE SLIDE 1'MIN.
N
IN= ELEVATION --� ! 12 ' M.DV .
... 2! MIN .
-1
NOTE - ALL STEEL PARTS AND
SURFACES MUST BE GALVANIZED
GA,'G'9 BASS AND COATED WITH ASPHALT
(TREATMENT 1 OR BETTER)
7-YPE IT- 48"D/A. "'/OIL 5& ARA 7_01Z
PROFILE VIEW NO SCA L E
CB s 1, 4 F 6 (5EE 515E T / of 2)
Tr'y -06 - I.-P,06
NOTES
1. ALL WORK AND MATERIALS TO BE IN ACCORDANCE WITH CITY
OF RENTON STANDARDS AND STANDARD SPECIFICATIONS FOR
MUNICIPAL PUBLIC WORKS CONSTRUCTION 1981, PREPARED
BY THE WASHINGTON STATE CHAPTER OF AMERICAN PUBLIC
WORKS ASSOCIATION (A.P.W.A.).
2. STORM DRAINS TO BE CMP (16 GAUGE GALVANIZED) WITH
TYPE F JOINTS (ARMCO HUGGER OR EQUAL) OR CONCRETE
PIPE WITH RUBBER JOINTS EQUAL TO ASMT C-14 CLASS II
(EXTRA STRENGTH) AS NOTED ON DRAWINGS. BEDDING TO
BE PER A.P.W.A. STANDARD 62, CLASS B.
3. THE FOLLOWING A.P.W.A. OR CITY OF RENTON STANDARDS
WILL BE USED:
TITLE A.P.W.A. STANDARD NO.
STANDARD CURB INLET TYPE IV 57,58,59
STANDARD PRECAST CATCH BASIN
TYPE I 50, 51
TYPE IT 53,54,55
CEMENT CONCRETE SIDEWALK,
5" THICK 14
CATCH BASIN FRAME & GRATE TO BE CAST STEEL
OR DUCTILE IRON
4. MINIMUM OF 2 FEET COVER OVER STORM DRAINS.
5. ALL INLET AND CATCH BASIN FRAMES AND GRATES SHALL
NOT BE ADJUSTED UNTIL IMMEDIATELY PRIOR TO FINAL
PAVING.
6. F )RM SEWER BEDDING TO BE CLASS "C" WITH BACKFILL
A MINIMUM OF 90% COMPACTION. ALL STEEL PIPE TO BE
GALVANIZED AND TREATMENT 1 ASPHALT COATED. (ARMCO
HUGGER OR EQUAL WITH TYPE "F" JOINTS).
7. CUT AND FILL SLOPES SHALL BE SEEDED WITH TOUGH HARDY
GRASS AT THE RATE OF 180 LBS/ACRE MIXED WITH 200
LBS/ACRE OF 12-12-12 FERTILIZER. GRASS SEEDING WILL
BE DONE USING AN APPROVED HYDROSEEDER, OR AS OTHER-
WISE APPROVED BY KING COUNTY DEPT. OF PUBLIC WORKS.
THE PERFORMANCE BOND WILL NOT BE RELEASED UNTIL THE
GRASS IS ESTABLISHED UNLESS OTHERWISE APPROVED BY
KING COUNTY DEPT. OF PUBLIC WORKS.
8. ACCURATE VERIFICATION AS TO SIZE, LOCATION AND DEPTH
OF EXISTING UNDERGROUND CONDUITS OR UTILITIES SHALL
BE THE INDIVIDUAL CONTRACTORS RESPONSIBILITY. PLAN
LOCATIONS ARE APPROXIMATE AND FOR GENERAL INFORMATION
ONLY.
9. WHERE NEW PAVING MUST MATCH EXISTING PAVING,APPLY
TACK COAT FOR PROPER SEALING PER CITY OF RENTON
REQUIREMENTS.
10. ALL PIPE SHALL BE PLACED ON STABLE EARTH, OR, IF IN
THE OPINION OF THE ENGINEER, THE EXISTING FOUNDATION
IS UNSATISFACTORY, THEN IF SHALL BE EXCAVATED BELOW
GRADE AND BACKFILLED TO GRADE WITH SAND -GRAVEL,
CRUSHED STONE OR OTHER SUITABLE MATERIAL.
11. EXISTING ROAD SURFACE TO BE REMOVED AND REPLACED PER
DESIGN PROFILE AND SECTION. ADDITIONAL PAVEMENT MAY
NEED TO BE REMOVED AS DETERMINED BY CITY OF RENTON
TO FACILITATE THE PAVING.
6 2�
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6 : 1 BATTER'S-'
t
$• MIN. THICKNESS OF
SPECIf1ED SACKFILL.
R . '"6 '2
TOWNSEND -CHASTAIN &ASSOC., INC.
DEVELOPMENT CONSULTANTS
LAND SURVEYORS
A
409 SOUTH 3rd AVENUE
KENT, WASHINGTON 98032
(206) 854-2043
G�V✓ C�S 1 '"^
RECOMMEN-
FOR "**OVAL
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/`Ze vi sed //afes, added ;5�De -7r De7ai / AC,=
REV NO. I DATE I DESCRIPTION I APP BY
CLIENT 1ACfl501V DEVELOPMENT CO.
PROJECT CYPRESS PO//V T
0FF5/TE ROAD IMPROVE-ME/VTS - DETAILS
DRAWN BY ACF SCALE AS SNOWIV SHEET O
APPROVEDA CF/FZK DATE ✓UL y/ le JOB 76007 OF 2