20-105047-UP-LAND SURVEY-12-29-2020-V1X
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FOUND PIN IN O
CONCRETE, INCASED. z
PT MONUMENT ON
SOUTHWEST 320TH STREET EAST
OF 36TH AVENUE SOUTHWEST \
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SCALE:
1" = 200'
TOPOGRAPHIC SURVEY
A PORTION OF THE NW 1 /4 OF THE NW 1 /4 OF SECTION 13, TOWNSHIP 21 N. , RANGE 3 E. , W. M.
CONTROL SKETCH: CITY OF FEDERAL WAY, KING C 0 LINTY, WASHINGTON
NETTING POLE �22a 2;26•
NORTHWEST CORNER
SECTION 13, TOWNSHIP 21 21�•'° 2�� 6� e . ' . .
NORTH, RANGE 3 EAST, W.M.
CALCULATED FROM RECORD NORTH QUARTER CORNER k •. ..
OF SURVEY FILED UNDER SECTION 13, TOWNSHIP 21
RECORDING NO.9607129005 NORTH, RANGE 3 EAST, W.M. �g Na
CALCULATED FROM RECORD
OF SURVEY FILED UNDER BUILDING i�15
N89 °48 ' 04 " E 2621 . 89 ' RECORDING NO.9607129005 12
- - D�4 C
ZAo•A�'. 21°�h CATCH BASIN
1219.78' - 1402.11' 13 A-
STANDARD GRATE
ag 3A. RIM 209.91
6 CONC . S 208.24 IE
50 ga CONC N 207.93 IE
55tip6 3 ao oa' 2°g 12." CONC SW 207.98 IE
CATCH BASIN N p�?2
i pa STANDARD GRATE ? - °
2 RIM 206.96 36' g6 Aa 1215
NETTING POLE A- 4" PVC S 205.91 IE 2°a 2°a 2°g tog •
n� FOUND PIN IN CONCRETE,
INCASED. PT MONUMENT ON
41. SOUTHWEST 320TH STREET
EAST OF 36TH AVENUE k 2°g SOUTHWEST . YARD DRAIN
Z/ oa
oa A RIM209.25
CONC N208.25 IE
BUILDING 4" CPP SE 207.93 IE
4b,
a 2 2°g 2°g V FOUND PIN IN 3 pI 2° 1 2°g
CONCRETE, INCASED. �� \ . i°a' ' 2o7.0e 2 p1 •A 209.5
/ PT MONUMENT ON
SOUTHWEST 320TH STREET EAST NETTING POLE
OF 36TH AVENUE SOUTHWEST A�
Off. SITE BENCHMARK 2°A
L�6A9g9 22.. ELEVATION: 209.65 FEET A_z°a
p 6
gp
a� 2pg.
CLEAN
e OUT
• 2° a9 (02) 2pg p2 `l\ 2p0
11 =�
L=856 . <c, CATCH. BASIN \ 2 pg
0= 85 ° 35 ' 30" � STANDARD GRATE
R=573.09 ' RIM 205.75
12" CONC'NE 202 88 IE 2 V
LEGEND:
= MONUMENT FOUND AS NOTED
■
= SANITARY SEWER MANHOLE
O
= STORM MANHOLE
0
= CATCH BASIN
0
= SANITARY SEWER CLEAN OUT
= WATER METER
t7
= HYDRANT
= TELEPHONE JUNCTION BOX
0
= SIGN
G
= POWER POLE
= BOLLARD
X
= LIGHT STANDARD
O=
TITLE REPORT ITEM NUMBER
. Ig
2oa
5
2A
2pg
•,�6
20�
g2
2pg
a0
20�
A'�
2pg
ag
?pl
. 2
2Q5.
2pa.
20a
20a.
206.
2pa 2°a.
k� \ 12" CONC SW' 202.87 IE 2°0 ag BUILDING
2pg 9 I 2pg'
5. < ' OWE R . VAULT 2pa o I YC�p� -� ice` •�' �V C
HAND HOLE
NETTING POLE \ 1 1 0�. 2°� 5 .. �9 F,1,� \� J 0
ag 6 9 2°� I F • � � OHAND . ZIP : 2° ..
I' ti -� < n ti
HOLE
SANITARY SEWER MANHOLE °a 9. n
RIM 201.17 A_n� V .10 ?Pbtoy
TYPE II o 2 �p
LADDER NE . \ Q 2oh \ \ lap..2oa 9g
8" CONC N 195.26 IE \ <, �:' . Q)� .2p0 20e e S \ \ 20� Q2 . till` g0 g a5
8" CONC S 194.92 IE ( \, ^Q', �\� • \ 4 ° 5a �g io.
\� l 511
Q QP °p.A p 6 , .2p6 9a \ \ • 2°a
SIGN e 0
°rL� 2 Q• a 0 \ HAND 2° °
1 \ HYDRANT41LE
WATER c
NETTING POLE •2°° �� .. ' I Ag ((�� O a�. \ 2°� ®VALVE p2
CATCH BASIN � • 2° 2oa g a , • 20 �:•� �J \ O , 2oa . 0� 20� Aa �on a 2pl
STANDARD GRATE +2° \ 0 �O ✓ \ 2 \ .
RIM 200.21 n
12" CONC NE 196.89 CATCH BASIN
12" CONC SW 196.96 IE A. r1l lb •2°a �� a SOLID LID �`' 2°, o• ° y
8" CONC E 197.10 IE + ti PPS 0 2°2' 2°�' RIM 206.46 2°a
12"CMP NE 202.89 I\
c` Y 12" CONC SW 202.81 IE
� � �P��O •2°a ,��� °5 5 2oA 9 °g A ... � ° o
��T �` /Q�. o Y�l� 2oA5 .2 . •2 26 A5 ° 2
NETTING POLE C`CATCH BASIN _�F` �, •2p2 2°a'A 11 oA 9 BRE?K _ " •2° LIGHT STANDARD
SOLID LID \\ ge
2 205:
a 2p�la �` g4 RIM 203.44 D 4 I
2p1' 0 A FqK A.� 12" CMP SE 200.57 If 205� 2°a' EO \. /
•, 2°� a •2°, •2°2 \•? 20A 0 �2�A' 20A.A
• \ - 2°A 9
0, O
2° • OO , \ 5a
2
BUILDING ,gg'� •,9 2°� \ A 2°a A �A °A ae . a�`�� \
• 2°s.' CATCH BASia+l_
• 2° SOLID LID
°�? 20� RIM 202.59
12" CONC NE 199.20 IE
�) 12" CONC S 199.22 IE 0a as 4
2 00 g • 2 201\a 20'� O.� .'' �
4ga 9 1 n..1. 2 2p' • _ _`BREAK _ _ . - : 202 1 O
��.
n r` V e N�o �� 2°2� C'A7CH BASIN o2� /,��°��� a
o STANDARD GRATE 2 Q `�. hq; 21 .2oA'.
e, •CATCH tiAWN , /
' 2 STANDARD GRAI! RIM 199.07. ,
� 12" CMP N i97:69 IE A �
a i �. • RIM 199.27 a p2. G 2
tige O, B" CONC NW 197.36 IE- 12" CONC NE 196.35 IE 2p2 2 pa ° Oy e
8" CONC SE 197.40 IE P SE 196'32 TE STORM DRAINAGE MANHOLE
12" CONC SW 96.�IE ° /
8" CONC NW 196.22 IE •� Aa RIM 205.52
LADDER SOUTHEAST
0\ . +9� SIP' 2°'' WATER METE 5A 30" CMP NE 197.77 IE
�Y ;l9a' CATCH BASIN a 2°2 ° / 30" CMP SW 198.16 IE
• p , SOLID LID 201' �a a a a ? ? NW ? IE
RIM 199.62
�.�� tigaa a •2° 200 G�� 12" CMP SW 197.84 IE
a 5a • - <O \ 9
row' Q<v tt � � �g �, \< 0 . � 2A 200' ° 200 •. �' , .
rnm off' �° O� hg9:`' • �'/� 1 � 2°0 ° A . R>Gj�O �Gj OOP
g
UNKNOWN LOCKED VAULT ° " 'g • ti �gg1gg 6 4 2°
e
age ga oA Wq� . _ ' /� mG 0• n l •/��
<� <O� �1� 00 • g0 1gg 1,p2 ° � lap �(` ✓
4
YARD DRAIN g .. 1g9. a x
RIM 198.16 .��NG� / 6
0
4•G�G�ON�/ 0a°ne
•� WATER MET a pa y
PL 20
c 1g� J A
HAND HOLCATCH BASIN
Ea/ STANDARD GRATE
RIM 198.87
GCE gg• 12" CMP NW 195.67 IE
ag �W ry 12" CMP SE 195.50 IE
0
STORM DRAINAGE MANHOLE
pv� TYPE200.89
��..IM
II
LADDER SOUTHEAST
30" CMP NE 193.12 IE
30" CMP SW 192.93 IE
??NW? IE
FOUND PIN IN
CONCRETE, INCASED.
PT MONUMENT ON
/b -/O-/9
SOUTHWEST 320TH STREET EAST A2'
OF 36TH AVENUE SOUTHWEST �,1�BA9'26
N76°56'41"E 0.07' FROM 1� E
CALCULATED POSITION w
HELD CALCULATED POSITION
?
SIGNAL POLE
V�
2�
0�
�A
'PD
CATCH BASIN
STANDARD GRATE
RIM 206.27
12" CMP SW 202.94 IE
SURVEYOR'S NOTES:
1) THE MONUMENT CONTROL SHOWN FOR THIS SITE WAS ACCOMPLISHED
BY FIELD TRAVERSE UTILIZING A ONE (1) SECOND THEODOLITE
WITH INTEGRAL ELECTRONIC DISTANCE MEASURING METER
(GEODIMETER 600) AND REAL TIME KINEMATIC (RTK) / STATIC
GLOBAL POSITIONING SYSTEM (GPS). LINEAR AND ANGULAR
CLOSURE OF THE TRAVERSES MEET THE STANDARDS OF WAC
332-130-090.
2) LOCATIONS OF UNDERGROUND UTILITIES SHOWN HEREON ARE
BASED UPON FIELD MEASUREMENT.
3) THIS SURVEY REPRESENTS PHYSICAL IMPROVEMENT CONDITIONS AS
THEY EXISTED OCTOBER 9, 2019, 2018, THE DATE OF THIS FIELD
SURVEY. DURING THE COURSE OF THE SURVEY NO EARTHWORK WAS BEING
CONDUCTED ON -SITE.
4) THIS IS SURVEY WAS MADE WITHOUT THE BENEFIT OF A TITLE
REPORT. NO ADDITIONAL RESEARCH HAS BEEN ATTEMPTED.
5) IT IS NOT THE INTENT OF THIS SURVEY TO SHOW EASEMENTS OR
RESERVATIONS WHICH MAY EFFECT THIS SITE.
6) THE PURPOSE OF THIS SURVEY IS TO PROVIDE EXISTING CONDITIONS
FOR ENGINEERING DESIGN.
7) CONTOURS SHOWN WERE DERIVED FROM THE DIRECT FIELD
MEASUREMENTS SHOWN HEREON.
8) CONTOURS SHOWN HEREON ARE TO NATIONAL MAPPING STANDARDS,
ONE HALF CONTOUR INTERVAL.
9) THERE ARE NO DIRECT LIMITATIONS OF USE PER WAC 332-130-145 2G.
10) BOUNDARY INFORMATION SHOWN HEREON IS FROM A PRIOR
BOUNDARY SURVEY OF THE PARCEL.
11) UTILITIES THAT WERE VISIBLE DURING THE COURSE OF THIS SURVEY
ARE SHOWN AND REFLECT THEIR FIELD MEASUREMENT.
12) THE INTENT OF THIS SURVEY WAS TO LOCATE VISIBLE UTILITIES,
STRUCTURES, CONTOURS, SPOT ELEVATIONS AND DESIGN
2122I FEATURES IN THE AREA OF THE REQUESTED SURVEY.
BEYOND WHAT WAS VISIBLE ON -SITE, NO ATTEMPT WAS MADE TO
LOCATE UNDERGROUND UTILITIES.
FOUND PIN IN
CONCRETE, INCASED.
PT MONUMENT ON
SOUTHWEST 320TH STREET EAST
OF 36TH AVENUE SOUTHWEST
SITE BENCHMARK
ELEVATION: 209.65 FEET
STORM DRAINAGE MANHOLE
RIM 210.71
LADDER EAST
30" CMP NE 202.92 IE
30" CMP SW ? IE
12" CMP SE 205.17 IE
DESCRIPTION:
THAT PORTION OF THE NORTHWEST QUARTER OF THE NORTHWEST
QUARTER OF SECTION 13, TOWNSHIP 21 NORTH, RANGE 3 EAST,
WILLAMETTE MERIDIAN, IN KING COUNTY, WASHINGTON, DESCRIBED
AS FOLLOWS:
BEGINNING ON THE NORTH LINE OF SAID SUBDIVISION, 868.80 FEET
EAST OF THE NORTHWEST CORNER THEREOF;
THENCE SOUTH 35°48'36" WEST 605.96 FEET TO A POINT OF
CURVATURE;
THENCE ON A CURVE, TO THE RIGHT WITH A 530.96 FOOT RADIUS,
THROUGH AN ANGLE OF 07°46'10", AN ARC DISTANCE OF 72 FEET
TO THE TRUE POINT OF BEGINNING;
THENCE CONTINUING ALONG SAID CURVE, THROUGH AN ANGLE OF
20°04'32", AN ARC DISTANCE OF 186.04 FEET;
THENCE NORTH 26°20'42" WEST 115 FEET;
THENCE NORTH 53°37'02" EAST 145 FEET;
THENCE SOUTH 46°25'14" EAST 115 FEET TO THE TRUE POINT OF
BEGINNING.
SCALE:
I)) = 20'
Ino] .IXIWwe) = no] W.�tali 10t"
GEODETIC NORTH. BASED UPON GLOBAL POSITIONING SYSTEM (GPS)
LAMBERT GRID WASHINGTON STATE NORTH ZONE COORDINATES. A
CONVERGENCE ANGLE OF 01°08'51.02" COUNTERCLOCKWISE WAS
APPLIED AT A PIN IN CONCRETE, INCASED, LOCATED IN THE
CENTERLINE OF SOUTHWEST 320TH STREET.
THE NORTH AMERICAN DATUM OF 1983/1991 (NAD 83/91) GRID
COORDINATES WERE FOUND TO BE 118274.919 / 1258095.963 AT
THAT POINT. THE INVERSE OF BOTH THE SEA LEVEL CORRECTION
FACTOR OF 0.999993527 AND THE GRID SCALE FACTOR OF
1.000039944 WAS APPLIED TO THE GRID COORDINATES FOR SHOWN
GROUND DISTANCES.
VERTICAL DATUM:
NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD 88).
BENCHMARKS:
BASE:
KING COUNTY CONTROL POINT #SMOOTH
FOUND TACK IN LEAD IN 1.5" IRON PIPE, INCASED, LOCATED AT
THE STREET INTERSECTION OF 26TH AVENUE SOUTH AND SOUTH
272ND STREET.
ELEVATION: 350.252 FEET
SITE:
BRASS PIN IN CONCRETE, INCASED, IN THE CENTERLINE OF
SOUTHWEST 320TH STREET. +/-80' NORTH OF SITE.
ELEVATION: 209.65 FEET
CENTRE,
P V
-IN TE
Consultants, Inc., P.S.
14209 29th Street East,
#105 - Sumner, WA 98390
253-987-5924 main
253-987-7859 fax
DRAWN BY: D WOODS
CHECKED BY: N LARSON
DATE: OCT. 9, 2019
JOB NAME: TOP O
SCALE: 1 " = 20 '
JOB NO.: 3913
INDEX DATA:
NW -NW 13, T21 N. , R3E. , W.M.
SURVEY FOR:
MIKE HOVLAND
900 MERIDIAN EAST, SUITE 408
MILTON, WA. 98354
KING COUNTY, WASHINGTON
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