05-103078I. Approval of this Erosion/Sedimentation Control (ESC) plan does not constitute an approval of
permanent road or drainage design (i,e. size and location of roads, pipes, restrictors, channels,
retention facilities, utilities, etc.).
2. The implementation of these ESC plans and the construction, maintenance, replacement, and
upgrading of these ESC facilities is the responsibility of the app] icant/con tractor until all,
-&h§tru-6if6u is approved.
3. The boundaries of the clearing limits shown on this plan shall be clearly flagged in the field prior PLAN VIEW
to construction, During the construction period, no disturbance beyond the flagged clearing limits , 4" rigid or 6"flexple
shall be permitted. The flagging shall be maintained by the applicant/contmetor for the duration of NTS perforated pipe
construction, ......
4. The ESC facilities shown on this plan must be constructed in conjunction with all clearing and
grading activities, and in such a manner as to insure that sediment laden water does not enter the
plicable water standards, infiffratio or,
drainage system or violate ap
toot
drain,
n rage sump wf5olid lid
5. The ESC facilities shown on this plan are the minimum requirements for anticipated site
conditions. During the construction period, these ESC facilities shall, be upgraded (i.e. additional
sumps, relocation of ditches and silt fences, etc.) as needed for unexpected storm events.
6. The ESC facilities shall be inspected daily by the applicant/contractor and maintained as necessary PLAN VIEW
to ensure their continued functioning.
T Any area stripped of vegetation, including roadway embankments; where no further work is NTS
anticipated or a period of 15 days, shall be immediately stabilized with the approved ESC methods overflow
(i.e. seeding, mulching, netting, erosion blankets, etc.) splash bloc
8. Any area needing ESC measures, not requiring immediate attention shall be addressed within 15 perforated pipe
days.
9, The ESC facilities on inactive sites shall be inspected and maintained a minimum of once a month 6-
........
or within the 48 hours following a storm event.
10. At no time shall more than one foot of sediment be allowed to accumulate within a catch basin. Nahhed suLk,
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, line mosh CS sump vdlmlid lid
11. Stabilized construction entrances and wash pads shall be installed at the beginning of constructionrw„ ropn
and maintained for the duration of the project. Additional measures may be required to insure that A
all paved areas are kept clean for the duration of the project.
12. During the time period of November I through March 3 1, all project disturbed areas greater than firer fabric
5,000 square feet, that are left unworked for more then 12 hours, shall be covered by one of the
following cover measures: mulch, sod, or plastic covering, compacted backfill
13. Any permanent retention/detention facility used as a temporary settling basin shall be modified 6
with the necessary erosion control measures and shall provide adequate storage capacity. If the 4" rigid or is"Rexible
permanent facility is to function ultimately as an infiltration or dispersion system, the facility shall 24" V
perforated pip
not be used as a temporary settling basin. No underground detention tanks or vaults shall be used
as a temporary settling basin. V
washed rack
14. Where seeding for temporary erosion control is required, fast germinating grasses shall be applied 7 -3/4'
at an appropriate rate (i.e., annual or perennial rye applied at approximately 80 pounds per acre).
15. Where straw mulch for temporary erosion control is required, it shall be applied at a minimum
thickness of two inches,
16, Management practices providing significant tree protection shall be provided per Section 22-1568 SECTION A
(c) (6) (a-g) of FWCC. NTS
.,overflow
'1112" - 3/4"
washed rocl
EYZEIVINO 40%
THE VEGETATION IN THIS
AREA SHALL NOT BE
DISTURBED AS PART OF
THIS PROJECT, ANY FUTURE
VEGETATION OR TREE
REMOVAL IS SUBJECT TO
CITY REGULATIONS FOR
TREE AND VEGETATION
REMOVAL ON STEEP SLOPES.
filter strip
grass I 5'm;n dfi\tewa
6" min
A.7. NOTE: Same length dimensions
. ®, IT'min
a and site limitations as typical system
V
2' min
X-SECTION
NTS
M.
519-1b
VROCKERY SMACK FOUND IRON PIPE
TO BE 0.20' N
.03 E ----
IN
0
ALL ER051VE M6LE�RIS
5TOCKPILED SHALL BE PROTECTED
WITH ER05ION ( ONTROL MEAVURE5
TO K E-P MATERIAL CONTAINTED ON
51TE UNTIL USED,
S1_1*_E SECTION A -.----A
CALE 1 -20
PW
W
oil
v
N� 0 2.1
EXISTING EA5EMENT
283.BO7
MIN 20'SMACK
40 1,
A
FRtOR TO FIV—L
5HAVED AREA DENOTES OCCUFAIZY _rr)
ENTRANCE TO BE INSTALLED 0�1
FA
" 4P�7 W 5 2 6�
HELD AS CLOSE AS
P055M.E. TO Ti-E-SE
LIMIT5 TO AVOID
UNNECESSARY
DISTURBANCE OF T�E
.... ----------
MIN VDRIVENAY SETBACK
\ - t— 7 0 A f__
PRIOR TO CONSTRUCTION
CD
C�
77
- QC
7
F-1
IRON CIE FOUND
N 0. 07'
SEPTI( , AND DRAINFIELD " AREAS RE-rtx To
APPROVED HEALTH
DEPARTMEW DESIGN
Q Q I L Q I N Q A R E A S
• BUILDING FOOTPRINT = 5465.0 50. FT.
• NEW DRIVEWAY AREA = 6020D 50. FT.
• NEW rONCRETE PATIO 225.0 50. FT.
• TOTAL IMPERVIOUS AREA -- dnIO.O 52. FT.
• TOTAL LOT AREA = 14108.0 50. FT.
0 LOT COVERAGE = 12A %
30
If FOUND HUB
AND TACK WITH
2' X 2' 01___FSE1
PK NAILS
(4-8-05}
M's
4
1—— 0 U N D IKON
PIPE, HELD
POSITION
(I I_._ 1 8.__ 0 4)
NEN b'-O" GRAVEL
5HOULDER ENTIRE
WIDTH OF PROPERT�
FRONTA6E
0 20 40 60
I 20'
MONUMENT FOUND AS NOTED
REBAR & CAP LS 19635 SET
0 SURVEY PIN FOUND AS NOTED
CHAINLINK OR WIRE'
BRICK COLUMN
X X SCRIBED IN CONCRETE
F R A N U
H I
D E S I G
II II
(i
N
witty G R 0 U P
DESIGN / DRAFTING
1708 TACOMA PT. DR.
E.
SUMNER, WA. 98390
206.423.4644
ENO INEER INO:
a., P P
I A Q
PR I NT DATE:
5.2 1.06
R E V 1 5 1 0 N 5
5.5.05 PRELIMINARY
65F
5J2.05 PREI IMINARY
65F
5,15.05 PRELIMINARY
55F
6.15.05 BLDO DEPT
135F
�.2.05 REV I
55F
12.&.05 RE\/ 2
135F
2.11.06 5EPA REV15ION5
65F
5.21.06 5EPA RN51ON5
55F
g;,06
No f- Sf &AAQP J)
ALK*1�111il
B U T Z
S H A W
R E S I D E N C E
ESUBMITTED
AUG 0 12 2006
CITY OF FEDERAL WAY
BUILD1
FEDERAL HAY
N A 5 H I N 6 T 0 N
C7 -0 C7 M
C7
M 70
M
5 H E E T TITLE:
14 Z 11� 0 1
NJ
co
tN
SITE PLAN
�..D 00 -
u, �i W
70
X ;;E 0
5HEET NUMBER:
ZE
8 1
+ a :
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A 1
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CO _n
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