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CONSTRUCTION SEQUENCE
1. SCHEDULE AND ATTEND A PRECONSTRUCTION MEETING WITH THE
CITY OF RENTON.
2. INSTALL CONSTRUCTION ACCESS.
3. INSTALL SILT FENCE.
4. CONSTRUCT OFF-SITE STORM & INSTALL CB INSERTS.
5. ROUGH GRADE SITE.
6. INSTALL REMAINING STORM WATER SYSTEM & UTILITIES.
7. FINE GRADE SITE.
B. PAVE AREAS AS INDICATED.
9. HYDROSEED REMAINING EXPOSED SOILS AND COVER AS
APPROPRIATE
10. REMOVE TESC BMP'S UPON APPROVAL OF THE CITY OF RENTON.
LEGEND:
Call 2 Working Days Before You Dig
1.800-424.5555
Underground Locati
(ID,MT,ND,OR,WA)
29476
STAMP NOT VALID
UNLESS SIGNED AND DATED
PORTION OF THE SE 1/4 OF THE SE 1/4 OF SECTION 18, TOWNSHIP 23 N, RANGE 5 E W.M.
BLAKEY TOWNHOMES
S 3rd L7t
FILTER FABRIC FENCE
7 /
ASPHALT REMOVAL
EX CB
AM 26.97
CONCRETEREMOVAL
------
EK CURB TO BE REMOVED
REMOVE
1 '�i
CONCRETE
i 1 1 '7 1 71
L I
INLEr PROTECTION
nIIIIIIIIIIFiI�f�e�ltkl
APPROX. LOCATION
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Call 2 Working Days Before You Dig
1.800-424.5555
Underground Locati
(ID,MT,ND,OR,WA)
29476
STAMP NOT VALID
UNLESS SIGNED AND DATED
PORTION OF THE SE 1/4 OF THE SE 1/4 OF SECTION 18, TOWNSHIP 23 N, RANGE 5 E W.M.
BLAKEY TOWNHOMES
S 3rd L7t
-1_14
7 /
-
CITY OF RENTON SURVEY
EX CB
AM 26.97
12-3-13
CONTROL MON N0. 1140
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REMOVE
N 179,,048..990
CONCRETE
F. 7799198.120
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FOUND RRASS CAP WTH PUNCH
WX /N CAST/N6 (11/06/06) ///'''CR
CITY OF RENTON SURITY / R/M =
CONTROL MON N0. 1898 li{ /E 17i
N 1769659)8
E: 1,299,759.185
L J
11
Ex
TOP SE RANGE
BOLT FN
REMOVE EX CONIC SIDEWALK -
AS NECESSARY FOR UTILITY
IMPROVEMENTS.
SAWCUT AS NECESSARY
SAWCUT AND REMOVE PVMT�,
AS NECESSARY FOR UDLRY
IMPROVEMENTS
lap3
WAT
REMOVE IX CURB ASS
NECESSARY TO INSTALL w/w'
UTILITY IMPROVEMENTS. ED
SAWCUT AS NECESSARY
COORD W/ COR FORS
-9113� REMOVAL
OF EX WATER SERVICE
IW
03
SOMH
PIN = 26.90
L40PER ON SONH
/E 12, ADS W = 20.65
/E 12"AOS E = 2252
IE 11"A05 S = 10.94 r
CB
RIM = 26.57
/E 12"ADS E = 22.57
Ex
LITCHFIELD ENGINEERING
12840 81ST AVENUE NE
Kirkland, Washington 98034
(425) 821-5038 FAX (425) 821-5739
Ex IX C�
�R/M 1699
r
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R'm = L/.OV
/ LADDER ON
1 FULL OF WATER
/E 11" CVP NW, SW, SE NE = 1295
/E 11' PIPE N, E, W = 1J+1 -(AS BU/C T)
a SSMH
lM = 27.68
IN
R ON NORTH
NE = 14.18 11 E -W, B' Rel' S
FLOW = 21.15
_ N 89'47JO" E _
S 6th St J1587'
FOUND TACK /N
LEAD /N C/ASTINO
(12106�06�
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y% ycso
l0 0
L 3 -CB
R/M = 17.04
lE 11"CYA W=2J J9 0 o
/E 6"PVC S = 24.34 N 89'4730" E - 119.95' Q `�
p.. H
d R
SSMH 16,
R/M 1738
(ADDER ON N N g
Bi,INC N -S o p Min `O 'O m
av,NE = 11.E \ o o
`CB INLET
RIM = 2675
/E 11"ADS W =
3 1 REVISED PER CITY COMMENTS
2 REVISED PER CITY COMMENTS
1 SUBMRfED To
CLEW
N0. REVISION
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COMPANYIII GAS
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CONCRETE
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`CB INLET
RIM = 2675
/E 11"ADS W =
3 1 REVISED PER CITY COMMENTS
2 REVISED PER CITY COMMENTS
1 SUBMRfED To
CLEW
N0. REVISION
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STABILIZED CONSTRUCTION I
ENTRANCE PER DETAIL
SHEET 3
31 I
I
South 7th Street
FOUND BRASS CAP WAN PUNCH
U,f& /N CASRNO (12/06/06)
EROSION CONTROL NOTES
1. These notes shall appear far all projects - site improvements, surface water utility,
wastewater utility; waterutility, and transportation plans:
2. Before any construction or development activity occurs, a pre -construction meeting
must be held with the City of Renton, public wools design engineer.
3. The Boundanes of the Gearing limits and areas of vegetation preservation as
prescribed on the plan(s) shall be clearly flagged by survey tape or fencing in the
field prior to constriction in accordance with Appendix D of the Surface Water
Design Manual and observed during construction. During the construction period, no
disturbance beyond the clearing limits shag be permitted. The clearing !units shall be
maintained by the applicant/FSC supervisor for the duration of construction.
4. Stabilized construction entrances shall be installed at the beginning of construction
and maintained for the duration of the project. Additional measures, such as
.constructed wheel wash systems or wash pads, may be required to enure that all
paved areas arekept clean and track out to mad right of way does not occur for the
duration of the project.
S. All required sedimentation/erosion control fadlities must be casbucbed and in
operation prior to land clearing and/or construction to prevent transportation of
sediment to surface water, drainage systems and adjacent propene. All erosion
and sediment facilities shall be maintained In a satisfactory condition until such time
that clearing and/or construction As complebe and potential for on-site erosion has
passed. The implementation, maintenance, replacement and additions to
erosion/sedimentabon control systems shall be the responsibility of the permitee.
6. The erosion and sedimentation control systems depicted on this drawing are
intended to be minimum. requirements to meet anticipated site condltiom As
constructionprogresses and unexpected or seasonal mMitions diclate, the permitee
shall anticipate that more erosion and sedimentation control facilities will be
necessary to ensure complete siltation control on the proposed site. During the
course of construcion, it shall be the obligabon and responsibility of the permitee to
address any new conditions that may be created by the activities and to provide
additional facilities, over and above minimum requirements, as may be needed, to
protect adjacent properties and water quality of the receiving drainage system.
7. Approval of this plan is for erosion/sedimentation control only. It does not ronsubft
an approval of storm drainage design, size nor location or pipes, resbictors,
channels, or retention facilities.
8. Any areas of exposed soils, including roadway embankmeds, that will not be
disturbed for two days during the wet season (October 14 trough March 30t) a
seven days during the dry season (April 1a tough Septanber 30) shag be
immediately stabilized with the approved ESC cover methods (e.g., seeding,
mulching, plastic covering, etc.).
9. Wet season seasonal erosion and sediment canard requirements apply to all
construction sites dearing between October 1 and March 30 inclusive, unless
otherwise approved by the City through an adjustment process.
10. Cover measures will be applied in conformance with Appendix D of the Surface
Water Design Manual.
11. Any area needing ESC measure, not requiring immediate attention, shall be
addressed within seven (7) days.
12. The FSC fadildes on inactive sits shall be inspected and maintained a minimum or
once a month or within 24 hours following a storm even.
13. At no time shall more than one (1) foot or sediment be allowed to accumulate within
a catch basin. All catch basins and conveyance lines shall be cleaned prior to paving.
The cleaning operation shall not flush sediment -laden water into the downstream
system.
14. During the time period of October 1` through March 30°, all project distributed soil
areas grow, that are to be left un -worked for more than 12 hours, shall be
covered by mulch, sodding or plastic covering.
15. Any permanent rete bon/detention fadlity used as a temporary settling basin shall
be modified with the necessary eroslon control measures; and shall provide adequate
storage opacity. If the permanent facility is to fundmin ultimately, as an ird0bation
system, the temporary facility must be rough graded so that the bottom and sides
are at least three feet above the final grade of the permanent facility.
16. prior to the beginning of the wet season (Oct 1), all disturbed areas shag be
reviewed to identify which ones on be seeded In preparation for the wince rains.
Disturbed areas shall be seeded within one week of the beginn" of the wet season.
A sketch map of those areas to be seeded and those areas to remain uncovered
shall be submitted N the City of Renton for review.
aaCITY OF
.RENTON
�� DATUM
a rvu swc Planning/Building/Public Works Dept.
F Itlf dE MI
4DVE /bGIOIMYY
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R-316002 �
CITY OF RENTON
GRAPHIC SCALE APPROVED BY:
20 0 10 20
APPROVED BY:(
SCALE IN FEET APPROVED v
APPROVED BY:
BLAKEY TOWNHOMES
604 MORRIS AVENUE S
RENTON, WA 98055
TESC & DEMOLITION
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