HomeMy WebLinkAbout15LLJ
z z
0 Q
Ld
1
fy
o a
a-
�1 J
Lil
t
1�
=
TOP--47 .39"�
_
-
i
PAD=466.32
OE -
_
,,...
, • y .
:,.."
_ _
.
a
o
,.--- _ 468
OLAF
__.._...
.
®
!700
..�
......../' l
- -
----
•
_
;' .• _..- .; ;;
- _
_
X_
_.
r.., - __._.
� sae
r ,r
482
r
r, --
I L -- _ _ ___ ,, . .
_
0.8 - 7
_
- CONSTRUCTION ENTRANCE
1"7
_ ,-
SILT FENCE TO BE PLACED AT R
CLEARING LIMITS. SEE STD PLAN
TO E=477.59
PER STD DETAIL 214.00
� k
ON SHEET GR--03
214.00 ON SHEET GR--03
CONSTRUCTION SEQUENCE
NOTE: REFER TO WET SEASON PROVISIONS ON SHEET GR-02 FOR ADDITIONAL
EROSION CONTROL MEASURES THAT ARE REQUIRED FOR WET WEATHER
CONSTRUCTION (BETWEEN OCTOBER 1 AND APRIL 30).
1. SCHEDULE APRE-CONSTRUCTION SEQUENCE WITH THE CITE OF RENTON.
2. PRE -CONSTRUCTION MEETING.
3. POST SIGN WITH NAME AND PHONE NUMBER OF T.E.S.C. SUPERVISOR (MAY
BE CONSOLIDATED WITH THE REQUIRED NOTICE OF CONSTRUCTION SIGN).
4. FLAG OR FENCE CLEARING LIMITS.
5. INSTALL CATCH BASIN PROTECTION ON EXISTING STRUCTURES IF REQUIRED.
6. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S).
7. INSTALL PERIMETER PROTECTION (SILT FENCE, BRUSH BARRIER, ETC.)_
8. EXCAVATE TESC POND AND INSTALL POND RISER .OUTLET.
Cai12 WorkkV Days Before You Dig
811
(D,MT,ND,O,WA)
9. GRADE AND STABILIZE CONSTRUCTION ROADS.
10. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR DIKES, PIPE SLOPE
DRAINS, ETC.) SIMULTANEOUSLY WITH CLEARING AND GRADING FOR PROJECT
DEVELOPMENT.
11. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH CITY OF
RENTON STANDARDS AND MANUFACTURER'S RECOMMENDATIONS.
12. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW MEASURES SO
THAT AS SITE CONDITIONS CHANGE THE EROSION AND SEDIMENT CONTROL IS
ALWAYS IN ACCORDANCE WITH THE CITY OF RENTON EROSION AND SEDIMENT
CONTROL STANDARDS.
13. COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN DAYS
DURING THE DRY SEASON OR TWO DAYS DURING THE WET SEASON WITH
STRAW, WOOD FIBER MULCH, COMPOST, PLASTIC SHEETING OR EQUIVALENT.
14. STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN SEVEN DAYS.
ff=mr�- CONSULTING ENGINEERS LLC
33400 8th Avenue South ( � � � I j
Suite 205 j
Federal Way, WA 98003
HMM%L arAr (253) eW-sl 13
www.esmcivil.com aMUT (42S) 2117-41M
Civil Engineering Land Surveying hand Planning
Public Works I Project Management Landscape Architecture
ESM JOB #994-001-015
15. SEED OR SOD ANY AREAS TO REMAIN UNWORKED FOR MORE THAN 30 DAYS.
16. INSTALL STORM DRAINAGE SYSTEM WITH TEMPORARY CATCH BASIN
PROTECTION.
17. EXCAVATE AND CONSTRUCT STORMWATER POND.
18. INSTALL ALL OTHER UTILITIES, CURB, GUTTER, SIDEWALK AND PAVING.
19. CLEAN DETENTION SYSTEM AS NECESSARY.
20. UPON COMPLETION OF THE PROJECT, ALL DISTURBED AREAS MUST BE
STABILIZED AND BMPS REMOVED IF APPROPRIATE.
21. COR INSPECTORS MAY REQUIRE ADDITIONAL TESC MEASURES/BMPS IN ORDER
TO PREVENT OR LIMIT RUNOFF OFFSITE.
••4.O •�
SurzVEYEI): SCALE:
e ti� oy 0 MRST SUBMITTAL ESM /01/16
• : M
ROWo •
• DESIGNED.
/ �• ,�
?'• ,� 40111 DRAWN:
01 e•.s is -�ST�R�C•.O' ONE �
` tjveasee ��� CHECKED: AT nxL SCALE
v` NAL IF NOT ONE INCH
N O . REVISION BY DATE AP P R APPROVED: ACCORDINGLY
varnCAL- NAVD 1983
HORIZONTAL- NAD 1983/1991
Alt::�s
DATUM
�� _ RENTON
CITY of
Planning/Building/Public Works Dept.
nmmiiiim, + - cl
SCALE: 1 Iff= 30'
30 15 0 30 60
LEGEND
CLEARING LIMITS
SILT FENCE
CUTOFF SWALE
- INTERCEPTOR DITCH
EXISTING CONTOURS
MEN460
PROPOSED CONTOURS
Q SEDIMENT FILTER
CONSTRUCTION ENTRANCE
/r
EXISTING TREE TO REMAIN
d[= PROPOSED ROCK WALL
EARTHWORK QUANTITIES
STRIPPING (ASSUMED 8") 4,040 CYDS
CUT 5,666 CYDS
FILL 5,820 CYDS
NET FILL (NEAT LINE) 154 CYDS
EARTHWORK QUANTITIES ARE FOR PERMIT
PURPOSES ONLY.
QUANTITIES ARE "NEAT LINE ONLY. THE
QUANTITIES DO NOT ACCOUNT FOR ANY SHRINK
OR SWELL FACTORS. IT IS THE CONTRACTORS
RESPONSIBILITY TO CALCULATE THE EARTHWORK
VOLUMES FOR BID PURPOSES,
T.E.S.C. POND TABLE
SUB BASIN AREA 3.76 AC
INFLOW 2 YR/15 MINUTE 1.15 CFS
INFLOW 100 YR/15 MINUTE _ 3.53 CFS
SURFACE AREA (REQ'D) = 2,396 SF
SURFACE AREA PROVIDED = 3 435 SF
TOP BERM ELEV.
f
= 460.50'
TOP OF RISER PIPE
= 458..50
. EMERGENCY SPILLWAY
ELEV. = 459.50'
EMERGENCY SPILLWAY
WIDTH - 6.00'
POND BOTTOM ELEV.
= 453.50'
POND TOP LENGTH
= 80'
POND TOP WIDTH
= 43'
ORIFICE DIA.
_ 2.00"
DEWATERING TUBE DIA.
= 6.00"
RISER PIPE DIA.
= 12.00"
CHECKED FOR COMPLIANCE TO CITY STANDARDS
KINKADE CROSSING
�04/01/201
GRADING & T.E.S.C. PLAN
RECEIV
�.
PAM
NG
GR 1
UTILITY PERMIT #
CITY OF RE
$ OF.
19