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ENTER %R2\ d\9\:\R2g\d\#8\,2 9;SS§NO, 1
2304,5,2£9S408.5
DATA 9b222
29%9S) 2929 RE523 c(MbSe)
§ E§ A (§
2: 23 852 V 22 .2
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SHOWY: t-CONTINUE, §-2gS2,z-PRINT, 5-STOP
. ----------------------------------------------------------------------
a 2 2 \ R b \ a \ G\, \ DPERV), e\, 2 FOR SS§ Q. 2
xp Ra»y2
. vJ(c3) PERVIOUS 11R92J 2(MDSR)
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E2:._.,-2-2c...%,.z2:J J6J3 911 R392:
SHOWY: E- CONTINUE, §-£«39,z-PRINT, f-STOP
KING COUNTY DEPARTMENT 2 c2L2 KIRK:
Surface Water Management Division
6g&9R R&9v
G25n«G
!-TES ON RE 8G9r
2 - B§u:Z§ .
° :-ROSE
. 4 - ROUTE2
:»g5g
(-psE9
7-R2R§
B - DATA
«° §- Q9(
E- RETURN 2DOS
R2;923:
R 1) .-ACTI T-Y OcnT�',�j' �. C: U T T 11 E
1:
QpECTrV TYOZ 'ACII TTV
Ol 4 T j�' I L T�; 7
T P
1 .., IAT I - TANK
VAU1 SRA'JEI TRENCH; SE D
'P— _IRT 7 f
T
T, 0 1.I
N T t— R C T 'j E -' '- �l r � 7 H ( z L ) S, - F U - E - R, F LO W
mr, a mef .8 xt 1, Cl: T M 0 Y N C. T C N T'lq.'- L Y 0 G R A P'll
N T E
V 7
r T A T Gi+ pir! TA PEAK = CC
is
A. y DESIGN Q
T�' MIMI MUM
L
he
VV7i r�
7 -
R T 0 T AM-
7 t IT
in
r 'i 1 Z,L,
_N T' N M 0
ji, R
'7
T jJAPY K 0 N T
z
It
C T !1, 0 117
Ul
�� ,3 C U' — F T
J — T - �j T Tt T r,,N r
uc
T T riNi C, q T 7 T C. E
ENT:r_%
7 A .2P T N
J
t
T T
7 1
LAST I I !7
V c
A
T u
L T T
r- Q T T
EN G T t
1 . i2
AA -v _:!�r T
IT T qp T EC."I
EXCEEDS THE TOTAL 9—RELEASE GE
Milli;`__ 13 F, 1
f t
A 0 1) H y )
L 0 T HY,"
DATA
91 RDF AC
i 0 RETURN TO HIS
cNTLR OPTTO,%!:
SPECIFY TYPE OF R/D FACILITY:
- PONU 4 INFILTRATION POND
2 - TANK 5 - INFILTRATION TANK
3 - VAULT 6 - GRAVEL TRENCH/BED
i
ENTER: POND SIDE SLOPE (HORIi. COMPONENT)
z
J
ENTER: EFFECTIVE STORAGE DEPTH(ft) BEFORE OVERFLOW
3
ENTER [d:][path]fiiename(.ext] OF PRIMARY DESIGN INFLOW HYDROGRAPH:
vvz4d
PRIMARY DESIGN INFLOW PEAK : 2.87 CFS
ENTER PRIMARY DESIGN RELEASE RATE(cfs):
.26
_�TLR NUMBER 1F INFLOW HYDROGRAPHS TO BE TESTED FOR PERFORMANCE 15 MAXIMUM):
ENTER fd:]fpath]filename[.ext] OF HYDP,OGRAPH 1:
vpz A
ENTER TARGET RELEASE RATE(cfs):
z
ENTER: NUMBER OF ORIFICES, RISER-HEAD(ft), RISER-DIAMETER(in)
RISER OVERFLOW DEPTH FOR PRIMARY PEAK INFLOW : 58 FT
S :-:7:V -r rTjl - yr - ;�1
.:,. . � tR�..UN �•.1PL., � . Y �.S, N
S-_CIFY: P, - REVIE41REVISE !SPLIT, C - CONTINUE
c
INITIAL STORAGE VALUE FOR 1TERATICN PURPOSES: 15963 CU-FT
BOTTOM ORIFICE: ENTER MAX(cfs)
i2u
DIA.: 2.44 INCHES
MIDDLE ORIFICE: ENTER 4-MAX(cfs), HEIGHT(ft)
.25,1
DIA.: 2.10 INCHES
TOP ORIFICE: ENTER HEIGHT(ft)
DIA.: 3.33 INCHES
PERFORMANCE: INFLOW TARGET -OUTFLOW ACTUAL -OUTFLOW PK-STAGE STORAGE
DESIGN HYD: 2.87 .86 .86 3.00 10945
TEST HYD 1: 6.04 3.12 4.42 3.79 15070
SPECIFY: D - DOCUMENT, R. - REVISE, A - ADJUST ORIF, E - ENLARGE, S - STOP
e
ENLARGEMENT OPTION: ALLOWS FOR INCREASING STORAGE AT A SPECIFIED
STAGE HEIGHT, TO PROVIDE A FACTOR OF SAFETY.
ENTER: STORAGE -INCREASE O , STAGE-HEIGHT(ft)
30,3
•-� vil1.- J.JJ 1nun LJ
PERFORMANCE: INFLOW TARGET -OUTFLOW ACTUAL -OUTFLOW PK-STAGE STORAGE
DESIGN HYD: 2.87 .86 .86 3.00 10945
TEST HYD 1: 6.04 3.12 4.42 3.79 15070
SPECIFY: D - DOCUMENT, R - REVISE, A - ADJUST ORIF, E - ENLARGE, S - STOP
ENLARGEMENT OPTION: ALLOWS FOR INCREASING STORAGE AT A SPECIFIED
STAGE HEIGHT, TO PROVIDE A FACTOR OF SAFETY.
ENTER: STORAGE -INCREASE(;), STAGE-HEIGHT(ft)
30,3
ERFORMANCE: INFLOW TARGET -OUTFLOW - ACTUAL -OUTFLOW PK-STAGE STORAGE
DESIGN HYD: 2.87 .86 .76 2.65 12161
TEST HYD 1: 6.04 3.12 4,18 3.69 18700
SPECIFY: D - DOCUMENT, R - REVISE, A - ADJUST ORIF, E - ENLARGE, S - STOP
8
ENLARGEMENT OPTION: ALLOWS FOR INCREASING STORAGE AT A SPECIFIED
STAGE HEIGHT, TO PROVIDE A FACTOR OF SAFETY.
ENTER: SiORAGE-INCREASE(%.), STACE-HEIGHT(ft)
71 7
G o"✓ f
..RFORMANCE: INFLOW TARGET -OUTFLOW ACTUA-OUTFLOW <-STAGE STORAGE
'
r.. a
DESIGN HYD: 2.S7 .9c 65 2.35 13722
6.04 3.12 3.70 3.52 22630
= =':Y: D DOCUMENT, R - REVISE, A- ADJJJT ORIF, E - ENLARGE, S - STOP
v, OPTION: ALLOWS FOR I„CREASING STORAGE AT A SPECIFIED
STALE HEIGHT, TO PROVIDE A FACTOR OF SAFETY.
- CQ.AGE-I?ICREASI;'oi, "A"HT( E- EISft}
- TARGET -OUTFLOW ACTUAL -OUTFLOW PK-STAGE STORAGE
86 .55 2.14 16084
3.11 2.-6 3.32 27 4
R - RE - A - ADJUST ORIF, E - ENLARGE, S - STOP
---------------------
xXxx$XxX#z S.C.S. TYPE -IA DISTRISUTIONt$T<=T=-;rT
2-YEAR 24 NOUR STORM **_* 2.00" TOTAL PRECIP,
----------------------------------------------------------------------
NTE,R: PE.;;, C4(P=.'J) A. PIPER,,! CN(I'MPER"I TC FOR RASjN NO. 1
/ FIATA PENT -OUT:
1
r.._-; ACR•__� 0 C C 11 TlnivS TM Li: !C(li!N.1ii.J)
CNI A CN.
PEAK-6(CFS) T-PEA.K(HRS; VOL(CU-FT)
( `,�• Sz 21187
_:1 _ . i-,.-";z.i � _ _.,_::IeY`, FOn _TOr•G•_ _ _`1P,JT�_• YDROGRA°r•.
^i--WsTORM, C - PRTNi, S - - CIP
------------------/--'----------------- — -------------------------------
'N!N.
':.. ^� _�.'� ��_:,V�,�4(T IP R`'f Tf FQR A ill iv f;
CAjA PP,T i-rig;
c
.EY.r" i.'1 ., ✓`- - '����`Jl:i^IL+;1 �iviZHU�.
`1V__-
.Ili{�.
1 TV; _
= -I'IRM
;A A D- S - R il- T F.
=�VCAF, DURA;TDN�jjl!I�R�, C^.ECT hirT_1
H
----------------------------------------------------------------------
;z
C._. T" .pE-iA OT:TP;✓lil,i_I:iT-
s
C/DG v vr'c opt r60 _ y,� y Hig sTd��i
7c13 �,t=
7�/ Co-117 5 e4V ,;Q ` 6, , 4? Cce- C'
Q,t,d l.5 /� � qC Coo S.
t
t,(6 ,,4 FX,
d
PERFORMANCE: INFLOW TARGET -OUTFLOW ACTUAL -OUTFLOW PK-STAGE STORAGE
DESIGN HYD: 2.87 .86 .55 2.14 16084
TEST HYD 1: 6.04 c3.12 C.b9 3.32 27240 /QQ ^ y/q
STRUCTURE DATA: R/D-POND (3.0:1 SIDE SLOPES)
RISER -HEAD POND -BOTTOM -AREA TOP-AREA(@1'F.B.) STOR-DEPTH STORAGE -VOLUME
3.00 FT 6388.4 SQ-FT 11033.6 SQ-FT 3.00 FT 24067 CU-FT
TRIPLE ORIFICE RESTRICTOR: DIA(INCHES) HT(FEET) Q-MAX(CFS)
BOTTOM ORIFICE: 2.44 .00 .280
MIDDLE ORIFICE: 2.70 1.00 .280
TOP ORIFICE: 3.33 2.00 .300
ROUTING DATA:
STAGE(FT) DISCHARGE(CFS) STORAGE(CU-FT) PERM-AREA(SQ-FT)
.00
.000
.0
.0
.30
.089
1962.6
.0
.60
.125
4018.7
.0
.90
.153
6170.3
.0
1.00
.162
6909.1
.0
1.20
.266
8419.3
.0
1.50
.338
10767.6
.0
1.80
.394
13217.1
.0
2.00
.427
14907.4
.0
2.10
.537
15769.9
.0
2.40
.674
18427.9
.0
2.70
.775
21193.0
.0
3.00
.860
24067.1
.0
3.10
1.194
25049.7
.0
3.20
1.783
26044.7
.0
3.30
2.536
27052.2
.0
3.40
3.352
28072.3
.0
3.50
3.657
29104.9
.0
3.60
3.935
30150.3
.0
3.70
4.192
31208.4
.0
AVERAGE VERTICAL PERMEABILITY: .0 MINUTES/INCH
SPECIFY: F - FILE, N - NEWJOB, P - PRINT IF/OF, R - REVISE, S - STOP
l
*++++++++ tvv-icnn 44-nuvn Munn ---- a.aj iuinL rnCilr. +---+--+"
` f---------------------------------------------------------------------
ENTER: A(PERV), CN(PERV), A(IMPERV), CN(IMPERV), TC FOR BASIN NO. 1
` 7.304,85,.033,98,28.45
DATA PRINT-OUT:
AREA(ACRES) PERVIOUS IMPERVIOUS TC(MINUTES)
A CN A CN
7.3 7.3 85.0 .0 98.0 28.5
PEAK-C(CFS) T-PEAK(HRS) VOL(LLT),
3.12 7.33 61699
ENTER [d:][path]filename[.ext] FOR STORAGE OF COMPUTED HYDROGRAPH:
vytis
FILE ALREADY EXIST; OVERWRITE (Y or N) ?
y
SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP
c
----------------------------------------------------------------------
ENTER: A(PERV), CN(PERV), A(IMPERV), CN(IMPERV), TC FOR BASIN NO. 2
1.209,80,6.128,98,10938
DATA PRINT-OUT:
AREA(ACRES) PERVIOUS IMPERVIOUS TC(MINUTES)
A CN A CN
7.3 1.2 80.0 6.1 98.0 10.4
PEAK-G(CFS) T-PEAK(HRS) VOL(CU- )
6.04 7.83 88793
ENTER [d:][path]filename(.ext] FOR STORAGE OF COMPUTED HYDROGRAPH:
vytid
SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP
s
KING COUNTY DEPARTMENT OF PUBLIC WORKS
Surface Water Management Division
HYDROGRAPH PROGRAMS
Version 4.01
I - :NFC ON THIS PROGRAM
2 - SBUHYD
3 - ROUTE
4 - ROUTE2
5 - ADDHYD
6 - BASEFLOW
7 - PLOTHYD
B - DATA
9 - RDFAC
10 - RETURN TO DOS
ENTER OPTION:
e
R/D FACILITY DESIGN ROUTINE
i :.
SPECIFY TYPE OF R/D FACILITY:
1 - POND 4 - INFILTRATION POND
2 - TANK 5 - INFILTRATION TANK
3 - VAULT 6 - GRAVEL TRENCH/BED
i
ENTER: POND SIDE SLOPE (HORIZ. COMPONENT)
3
ENTER: EFFECTIVE STORAGE DEPTH(ft) BEFORE OVERFLOW
7
ENTER (d:)(path)filename(.ext) OF PRIMARY DESIGN INFLOW HYDROGRAPH:
vyz2d
PRIMARY DESIGN INFLOW PEAK = 2.87 CFS
ENTER PRIMARY DESIGN RELEASE RATE(cfs):
.86
ENTER NUMBER OF INFLOW HYDROGRAPHS TO BE TESTED FOR PERFORMANCE (5 MAXIMUM):
1
ENTER (d:)(path)filename(.ext) OF HYDROGRAPH 1:
vyzid
ENTER TARGET RELEASE RATE(cfs):
3412
ENTER: NUMBER OF ORIFICES, RISER-HEAD(ft), RISER-DIAMETER(in)
3,3,12
RISER OVERFLOW DEPTH FOR PRIMARY PEAK INFLOW = .58 FT
SPECIFY ITERATION DISPLAY: Y - YES, N - NO
SPECIFY: R - REVIEW/REVISE INPUT, C - CONTINUE
c
INITIAL STORAGE VALUE FOR ITERATION PURPOSES: 15963 CU-FT
BOTTOM ORIFICE: ENTER 9-MAX(cfs)
.86
DIA.= 4.28 INCHES
MIDDLE ORIFICE: ENTER 9-MAX(cfs), HEIGHT(ft)
.27,1
DIA.= 2.6S INCHES
LAST INPUTTED "9-ORF" EXCEEDS THE TOTAL 9-RELEASE OF .86 CFS
MIDDLE ORIFICE: ENTER 9-MAX(cfs), HEIGHT(ft)
1.12
DIA.= 5.40 INCHES
LAST INPUTTED "9-ORF" EXCEEDS THE TOTAL 9-RELEASE OF .86 CFS
MIDDLE ORIFICE: ENTER 9-MAX(cfs), HEIGHT(ft)
5 - ADDHYD
6 - BASEFLOW
7 - PLOTHYD
8 - DATA
9 - RDFAC
10 - RETURN TO DOS
ENTER OPTION:
9
oIn roPTiTTV nrcrr_u onurTur
(' . SPECIFY TYPE OF R/D FACILITY:
1 - POND 4 - INFILTRATION POND
2 - TANK 5 - INFILTRATION TANK
3 - VAULT 6 - GRAVEL TRENCH/BED
1
ENTER: POND SIDE SLOPE (HORI1. COMPONENT)
J
ENTER: EFFECTIVE STORAGE DEPTH(ft) BEFORE OVERFLOW
3
ENTER [d:][path]filename(.ext] OF PRIMARY DESIGN INFLOW HYDROGRAPH:
vyz2a
PRIMARY DESIGN INFLOW PEAK = 2.87 CFS
ENTER PRIMARY DESIGN RELEASE RATE(cfs):
.86
ENTER NUMBER OF INFLOW HYDROGRAPHS TO BE TESTED FOR PERFORMANCE (5 MAXIMUM):
1
ENTER [d:][path]filename[.ext] OF HYDROGRAPH 1:
vyzid
ENTER TARGET RELEASE RATE(cfs):
3.12
ENTER: NUMBER OF ORIFICES, RISER-HEAD(ft), RISER-DIAMETER(in)
3,3,12
RISER OVERFLOW DEPTH FOR PRIMARY PEAK INFLOW = .58 FT
SPECIFY ITERATION DISPLAY: Y - YES, N - NO
n
SPECIFY: R - REVIEW/REVISE INPUT, C - CONTINUE
c
INITIAL STORAGE VALUE FOR ITERATION PURPOSES: 15963 CU-FT
BOTTOM ORIFICE: ENTER C-MAX(cfs)
\28
DIA.= 2.44 INCHES
MIDDLE ORIFICE: ENTER 0-MAX(cfs), HEIGHT(ft)
.28,1
DIA.= 2.70 INCHES
TOP ORIFICE: ENTER HEIGHT(ft)
DIA.= 3.33 INCHES
PERFORMANCE: INFLOW TARGET -OUTFLOW ACTUAL -OUTFLOW PK-STAGE STORAGE
DESIGN HYD: 2.87 .86 .86 3.00 10945
TEST HYD 1: 6.04 3.12 4.42 3.79 15070
SPECIFY: D - DOCUMENT, R - REVISE, A - ADJUST ORIF, E - ENLARGE, S - STOP
e
ENLARGEMENT OPTION: ALLOWS FOR INCREASING STORAGE AT A SPECIFIED
STAGE HEIGHT, TO PROVIDE A FACTOR OF SAFETY.
ENTER: STORAGE -INCREASE(;), STAGE-HEIGHT(ft)
30,3
PERFORMANCE: INFLOW TARGET -OUTFLOW ACTUAL -OUTFLOW PK-STAGE STORAGE
DESIGN HYD: 2.87 .86 .76 2.65 12161
TEST HYD 1: 6.04 3.12 4.18 3.69 18700
SPECIFY: D - DOCUMENT, R - REVISE, A - ADJUST ORIF, E - ENLARGE, S - STOP
e
ENLARGEMENT OPTION: ALLOWS FOR INCREASING STORAGE AT A SPECIFIED
STAGE HEIGHT, TO PROVIDE A FACTOR OF SAFETY.
ENTER: STORAGE -INCREASE W , STAGE-HEIGHT(ft)
30,3
PERFORMANCE: INFLOW TARGET -OUTFLOW ACTUAL -OUTFLOW PK-STAGE STORAGE
DESIGN HYD: 2.87 .8c .65 2.35 13722
TEST HYD 1: 6.04 3.12 3.70 3.52 22630
SPECIFY: D - DOCUMENT, R - REVISE, A - ADJUST ORIF, E - ENLARGE, S - STOP
e
ENLARGEMENT OPTION: ALLOWS FOR INCREASING STORAGE AT A SPECIFIED
STAGE HEIGHT, TO PROVIDE A FACTOR OF SAFETY.
ENTER: STORAGE-INCREASEO, STAGE-HEIGHT(ft)
30,3
PERFORMANCE:
INFLOW
TARGET -OUTFLOW
ACTUAL -OUTFLOW
PK-STAGE
STORAGE
DESIGN HYD:
2.87
.86
.55
2.14
16084
TEST HYD 1:
6.04
<�>
2.69
3.32
SPECIFY: D -
DOCUMENT,
R - REVISE, A
- ADJUST ORIF, E
- ENLARGE,
S - STOP
----------------------------------------------------------------------
$#$�$* S.C.S. TYPE71A DISTRIBUTION#*$$**$
#$ 2-YEAR 24-HOUR STORM $#** 2.00" TOTAL PP,ECIP.$$
----------------------------------------------------------------------
ENTER: A(PERV), CN(PERV), A(IMPERV), CN(IMPERV), TC FOR BASIN NO. 1
7.304,85,.033,98,28.45
DATA PRINT-OUT:
AREA(ACRES) PERVIOUS IMPERVIOUS TC(MINUTES)
A CN A CN
7.3 1.3 85.0 .0 98.0 28.5
PEAK-Q(CFS) T-PEAK(HRS) VOL(CU-FT)
.86 7.83 21187
ENTER (d:](path)filename[.ext] FOR STORAGE OF COMPUTED HYDROGRAPH:
vyZ2ex
SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP
c
----------------------------------------------------------------------
ENTER: A(PERV), CN(PERV), A(IMPERV), CN(IMPERV), TC FOR BASIN NO. 2
1.209,80,6.128,98,10.38
DATA PRINT-OUT:
AREA(ACRES) PERVIOUS IMPERVIOUS TC(MINUTES)
A CN A CN
7.3 1.2 80.0 6.1 98.0 10.4
PEAK-Q(CFS) T-PEAK(HRS) VOL(CU-FT)
2.87 7.83 41913
ENTER, (d:](path)filename(.ext) FOR STORAGE OF COMPUTED HYDROGRAPH:
vvr2d
SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP
n
STORM OPTIONS:
1 - S.C.S. TYPE -!A
2 - 7-DAY DESIGN STORM
3 - STORM DATA FILE
SPECIFY STORM OPTION:
i
S.C.S. TYPE -!A RAINFALL DISTRIBUTION
ENTER: FREQ(YEAR), DURATION(HOUR), PRECIP(INCHES)
100,21,3.85
----------------------------------------------------------------------
$$# S.C.S. TYPE -IA DISTRIBUTION $$#$$$*#$$$
i
CO' TRUC"1 ION FIELD SERVICE' 1 , � I— I .
FINAL OCCUPANCY INSPECTION REPORT A 5;
„f
va-
DATE: JULY 25, 1991 , �'� /c_ mil`'��" ^�
TO: UTILITY SYSTEMS /'� _ e Z
[ ] STORM - RANDALL PARSONS
[ ] SEWER - DAVE CHRISTENSEN i" ` t_=;,'„`•' i
[ ] WATER - ABDOUL GAFOUR
[ ) PLAN REVIEW - GREGG ZIMMERMAN i`rs
[ ] CONSTRUCTION SVCS - MARV BURGY/RICK XRKOw'1
[ ] TRANSPORTATION SVCS - CLINT MORGAN
[ ] LANDSCAPE/ZONING - BOB ARTHUR
[ ] BUILDING FINAL - RANDY MARTIN.
[ ] FIRE PREVENTION
FROM: CONSTRUCTION FIELD SERVICES- RANDY MARTIN X6171
SUBJECT: SOUTHGATE II/STONEHENGE/VYZIS PERMIT NO.: B-16502 (WO#87135)
2001 LIND AV SW TYPE BUSINESS: OFFICE BUILDING
The subject project is nearing completion. Please investigate your area of
responsibility and indicate below either your acceptance or non -acceptance.
Please return this form by'•.THURSDAY, AUGUST 1, 1991 in order that a
permanent Certificate of Occupancy may be issued. If no comments are
received by the above date, the permanent certificate will be issued.
TO: CONSTRUCTION FIELD SERVICES DATE�l3l l�1%
FROM:
This project is approved by this department subject to the following
corrections: (Note: see copy of 90 day requirements attached)
? NON -LIFE SAFETY ITEMS
/CL v6 SALE label a.v r�TiGS N,EFi.% 7", 5a °
°
°
Fac kl t, es . L-n/ PQ 6 11 c_ IZ. C7 . � J • i5w Iv1�S��
°
LIFE SAFETY ITEMS
°
°
°
o
DO YOU HAVE ANY OBJECTION TO ISSUANCE OF A PERMANENT CERTIFICATE OF
OCCUPANCY? (IF YOU HAVE LISTED ANY LIFE SAFETY ITEMS, MARK "YES".)
[ ] YES [><I NO
Au t rized ignatlure
#3 : f i n l occ
C_
ACCESS EASEMENT
THIS INSTRUMENT, made this
day of June 1991; by and
between Stonehenge Office Park II Limited Partnership
hereinafter called "Grantor," and the CITY OF RENTON, a Municipal Corporation of King County,
Washington, hereinafter called "Grantee".
WITNESSETH:
That said Grantor(s), for valuable consideration, receipt of which is hereby acknowledged,
owner(s) in fee of that certain parcel of land, described as follows:
See Attachment "A"
hereby grants and conveys an access easement, for the project known as:
Southgate Office Plaza Phase II
for the City of Renton as Grantee, to enter said easement for the purpose of observing that the owner(s),
their successors and assigns, are properly operating and maintaining the drainage facilities constructed
pursuant to the above referenced plan and contained within said easement area.
The owner(s) of said parcel are responsible for operating, maintaining and repairing the drainage
facilities contained within said drainage easement, and are hereby required to obtain written approval from
the City of Renton prior to filling, piping, or cutting or removing vegetation (except for routine landscape
maintenance such as lawn mowing), in open vegetated drainage facilities (such as swales, channels,
ditches, ponds, etc.), or performing any alterations or modifications to the drainage facilities, contained
within said drainage easement.
f/000�jg. 53T. 3D
The covenants herein contained shall run with the land and are binding upon the GRANTOR(s),
it's heirs, and all subsequent owner(s) thereof, forever.
IN WITNESS THEREOF, the said GRANTOR(s) heret ave hereunto set their hands:
OR
GRANTOR
STATE QP )
)SS /COUNTY OF KING )
On this day personally appeared before me:
to me known to be the individ}rd1(s)
described in and who executed the within and foregoing instrument and acknowledged t they signed
the same as their free and voluntary act and deed, for the uses and purposed thereigAated.
Given under my hand and official seal this
19
0614BS.00/Dsk VII/p
Notary Public in and for the State of
Washington, residing at
day of
STATE OF WASHINGTON
COUNTY OF KING
On this (1 day of July, 1991, before me, a Notary Public in and for the State of
Washington, personally appeared BASIL D. VYZIS, the President of Vyzis Company, to me known
to be the corporation that is the Managing General Partner of Stonehenge Office Park II Limited
Partnership, the partnership that executed the foregoing instrument, and acknowledged said
instrument to be the free and voluntary act and deed of said partnership, for the uses and
purposes therein mentioned, and on oath stated the is authorized to execute the said
instrument on behalf of the partnership. ;
IN WITNESS WHEREOF, I have hereunto set my h nd and affixed my official seal the day
and year first above written.
NOTARY PUBLIC ih and for th
Washington, residing at -,
My commission expires:_
�:# 37-1 1
ATTACHMENT "A"
THAT PORTION OF THE SOUTHWEST QUARTER OF THE SOUTHWEST QUARTER OF SECTION 19,
TOWNSHIP 23 NORTH, RANGE 5 EAST, W.M. IN KING COUNTY, WASHINGTON, DESCRIBED AS FOLLOWS:
COMMENCING AT THE NORTHWEST CORNER OF SAID SOUTHWEST QUARTER OF THE SOUTHWEST
QUARTER ALSO BEING THE INTERSECTION OF THE WEST LINE OF SAID SUBDIVISION AND THE
CENTERLINE OF S.W. 19TH STREET; THENCE, ' SOUTH 00' 47' 38" WEST ALONG SAID WEST LINE A
DISTANCE OF 30.00 FEET TO A POINT ON THE SOUTHERLY MARGIN OF SAID S.W. 19TH STREET;
THENCE, SOUTH 890 48' 50" EAST ALONG SAID SOUTHERLY MARGIN A DISTANCE OF 211.73 FEET TO
THE POINT OF BEGINNING OF THE HEREIN DESCRIBED PARCEL OF LAND; THENCE, CONTINUING
SOUTH 890 48' 50" EAST ALONG SAID SOUTHERLY MARGIN A DISTANCE OF 707.88 FEET TO A POINT ON
A CURVE TO THE RIGHT, THE CENTER OF WHICH BEARS SOUTH 00 11' 10" WEST, HAVING A RADIUS
OF 55.00 FEET; THENCE, SOUTHEASTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL
ANGLE OF 910 09' 04", AN ARC LENGTH OF 87.50 FEET TO A POINT ON THE WESTERLY MARGIN OF LIND
AVENUE S.W.; THENCE, SOUTH 01' 20' 14" WEST ALONG SAID WESTERLY MARGIN A DISTANCE OF
570.04 FEET; THENCE, FOR THE NEXT TWO COURSES ALONG THE NORTHERLY BOUNDARY OF THE
PARCEL RECORDED AS NUMBER 8612161573 RECORDS OF KING COUNTY, NORTH 880 39' 42" WEST A
DISTANCE OF 385.13 FEET TO A POINT ON A CURVE TO THE LEFT, THE CENTER OF WHICH BEARS
SOUTH 730 27' 04" WEST, HAVING A RADIUS OF 140.00 FEET; THENCE, NORTHWESTERLY, WESTERLY
AND SOUTHWESTERLY ALONG SAID CURVE THROUGH A CENTRAL ANGLE OF 1170 09' 31", AN ARC
LENGTH OF 286.27 FEET; THENCE NORTH 430 42' 27" WEST A DISTANCE OF 196.64 FEET; THENCE NORTH
000 20' 18" EAST A DISTANCE OF 416.00 FEET TO THE POINT OF BEGINNING.
a
MEMORANDUM
To _il/l ; i?�-Zz,,, Date 7-3o-S'I
From /(-/i �',� �J 642r2
Subject�/-
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S.W. 19TH ST.
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SURVEY NOTE
SEE BK. 30 OF KING COUNTY SURVEYS
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PAGE 243 B 8K. 40 Pr. 97
E3isling Parcel
Rec. R 8612161573 ? C3 _
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SET HDA REBAR B CM aT SE PROPOM •DRNERSW CORNER SEC I9 EQ IXIST 3.W PIPE B ELASTIC -CAS a.."FUPIPE / CAP 09SE FRLIN P»OP CoRPIPE CAP PUNCHED — LS 9195 R/.6
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,.. RECORD OF SURVEY
C OnSVIRHn9 Englnfll3 Cali
,KRKLallo. .asL�NGroN ��• ..._.,..... o, ,. ..•,P for
OK rbKk V Y Z I S Co.
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PURPOSE OF SURVEY
THIS SURVEY WAS PREPARED TO CORRECT RECORD OF
SURVEY NU3CBE31 900I199014 RECORDS OF @1C COUNTY.
PARCEL 16INTENDED TO RETRACE THE PARCEL RECORDED
AS HULLER 361216073 RECORDS OF @IC COUNTY.
PARCEL 2 ES DrFENDED TO DESCRIBE THE PARCEL
REOOMM AS NUHBER9001161396RECORDED I@N' COUNTY.
PARCEL 3 6 INTENDED TO DESCRIBE THE PARCEL
RECORDED AS NUMBER 9DI009091A RECORDS OF TONG
COUNTY.
THE LOCATION AND DF3(7TFTION OF ALL SURVEY MA XERS
SH09M HEREON ARE BASED ON FIELD OBSERVATIONS
TAIfflC DUR NG NOVEMBER AND DECEMEPER. 1999. AND
.woeR H„o UNLESS OTHERWISE INDICATED
THE PRIMARY MEASUREMENT EQU71AENT UTBI[ED QI THE
PERFORMANCE OF T10S SURVEY IS THE TOPCON GTS-38
ALL PRIMARY MEASUREMENT EQUD6IENT UTILIZED HAS
BEEN COARARED TO AND ADJUSTED AGABIST A NATIONAL
GEODETIC SURVEY C.LLMRATED BASEED+E wrrmm THE
PREVIOUS ONE YEAR
THE RELATIVE LOCATION OF ALL SUR VEY MONUMENTS AND
MARJE RRS SHOWN HERE ARE BASED ON A CLOSED LOOP
FEEID TRAVERSE THE LINEAR ERROR OF CLOSURE AFTER
ADJUSTMENT OF ANGLES. IS EQUAL TO 1 PART OJ 50.000
THE METHOD OF ADiUSTMFM USED WAS COMPASS
ANUST14ENT RULE
LrcEro
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B Fr,I N•w. rr C m
RECORDER $ CERTIFICATE — .w Pr,ou
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,.........a.Ia, DK..,, ,
o•_•s•o. o. .Lco•as . s cH•rs
CITY F RENTON
Earl Clymer, Mayor
Planning/Building/Public Works Department
Lynn Guttman, Administrator
June 14, 1991 90 /-)j
Mr. John Jackson /r
Vyzis Company a
3605 132nd Avenue SE, Suite 300
Bellevue, WA 98006-1323
SUBJ: SW 19th Street Improvements
Vyzis Letter of June 7, 1991
Dear Mr. Jackson:
JUN 1 U 1931
C1TY OF RENTON
Engineering Dept.
We have received your letter of June 7, 1991 regarding the storm
water system associated with the SW 19th Street improvements. We
would like to respond to several issues you have raised.
1. The City did not "disallow" Vyzis from discharging storm
water from the 19th Street SW improvements into the 60-inch
storm water interceptor. The City did not permit direct
discharge from the catch basins into this interceptor, as
shown on the old LID 314 drawings. Such direct discharge
would have violated the provisions of the current City storm
water ordinance in regard to detention and water quality
standards.
2. The City did raise concerns about capacity limitations in
the 60-inch line during storm events. In order for the City
to have considered discharge into the 60-inch line, three
conditions would have had to have been met.
a) Design and installation of a storm water detention
system for the street runoff.
b) Design and installation of a biofiltration swale for
the street runoff.
c) Downstream analysis to verify adequate capacity would
be available in the 60-inch pipe.
3. In view of these requirements, it was agreed between Vyzis
and the City that it would be acceptable to consider routing
the runoff water from the street into the existing detention
pond and biofiltration swale built by Vyzis for the
200 Mill Avenue South - Renton, Washington 98055
Vyzis Company
June 14, 1991
Page 2
Southgate II project. The City understood this to be a
mutually agreeable alternative to both parties at the time.
In your letter you state (item 3) that it was not possible
to site the biofiltration swale within the right-of-way.
This was one of the issues that made it advantageous to
consider routing the runoff to the existing facilties.
The alternative that was chosen by Vyzis was not to accommodate
the City, but to comply with City code in the most efficient and
cost effective manner both for the City and for Vyzis. We do not
wish for it to be portrayed that the City constrained Vyzis to
select this alternative against their will.
Should you have any questions please contact me at 277-6178.
Sincerely,
Gregg Zimmerman
Plan Review Supervisor
Development Services Division
cc: Jim Hanson
Randall Parsons, P.E.
gzmjp064
V Y Z I S
June 7, 1991
Mr. James Hanson
Manager, Development Services Division
CITY OF RENIC N
200 Mill Avenue South
Renton,,WA 98055
Re: SW 19th Street from Lind Avenue SW
to west entry of Southgate Office
Plaza (19th Street).
Dear Mr. Hanson:
CITY OF RENTON
RECEIVED
JUN 13 1991
3U i DING DIVISION
In the original design of 19th Street (LID 314) the storm water was
discharged into a 60" storn drain pipe that now exists in the 19th
Street right -of -sway.
As we prepared to update the existing LID 314 drawings we were given
new City of Renton criteria requiring the storm water is to be
discharged through the private Southgate Office Plaza system.
The new criteria established by the City was as follows:
1. No storm water can be discharged into the existing 60" storm
drain pipe in the right-of-way. This pipe was installed via
a LID paid for by participating property owners including
Southgate but we were not allowed to use it.
2. No storm water can be discharged into the water way where the
60" storn drain pipe now discharges.
3. Storm water mist pass through bio-filtration swales, per 1990
Icing County standards, prior to discharge. This requirement,
due to the topography and size of the right of way was not
possible to accomplish in the right of way.
Based on these requirements and to accamodate the City of Renton the
storm water detention for 19th Street was accolodated on the Southgate
Office Plaza property.
Therefore Stonehenge Limited Partnerships I, II & III, owners of
Southgate Office Plaza, hereby give notice to the City of Renton that
we will not be responsible for the discharge of undesirable and or
toxic material or liquids into the wetlands or into Springbrook Creek
when the source of the discharge, whether accidental or natural, is
fran the SW 19th Street right of way and we will hold the City of
Renton responsible for said discharge and for the cleaning and repair
VYZIS COMPANY
3605 132nd Ave. S.E. / Suite 300 / Bellevue, WA 98006-1323 / (206) 643-4300
1-800-922-9311
of the stonaater system within Southgate Office Plaza and any other
damage caused by said discharge.
Very
Truly Yours,
-7�
ohn L. J
Executive Vice President/Develogrlent
SWI9SGII/DS
cc: Gregg Zimmerman
Plan Review Supervisor
VYZIS COMPANY
3605 132nd Ave. S.E. / Suite 300 / Bellevue. WA 98006-1323 / (206) 643.4300
1-800-922-9311
61
�`—
OUL
Earl Clymer, Mayor
June 10, 1991
Mr. Robert Snyder
The Austin Company
800 SW 16th Street
Renton, WA 98055
�2,N
CITY OF R ON
-
Department of Planning/Building�llic Works
Lynn Guttmann, Administrator
SUBJECT: SOUTHGATE PLAZA STORM DRAINAGE
Dear Mr. Snyder:
I am in receipt of your letter of June 6, 1991 in which you comment on the Horton
Dennis letter of April 11, 1991 addressing alternate storm water discharge
methodology for the Southgate II Office Plaza project. I do recollect that Austin's
preference would be to run the storm water into the 60 inch line along SW 19th
Street, but this concept was not acceptable to the City, and it was not the approach
we asked Horton Dennis to analyze.
Our Storm Water Section reports that the 60 inch line is at or over capacity during
intense storm fall events, and it is not desirable to introduce additional flow to this
line. Also, diverting flow to this line would represent a diversion from the natural flow
path of the storm water runoff, and thus be in violation of the City's Storm Water
Ordinance.
Horton Dennis analyzed the alternate discharge method that was requested by the
City, and I am convinced from their letter that this approach is not practicable from a
hydraulic standpoint.
Earlier, the City performed a rough (but conservative) analysis of what effect discharge
from the designed Southgate storm water system would have on the floodwater
elevation of the surrounding floodplain during the 100 year, 7 day storm event. In
these extreme conditions, assuming no water outflow through Springbrook, we
estimated that the floodplain level would increase no more than .10 feet. This falls
within the acceptable threshold established by Special Requirement #8 of the 1990
King County Surface Water Design Manual for Lakes, Wetlands, and closed
depressions. Note that the acceptable threshold established by FEMA is 1.0 feet.
200 Mill Avenue South - Renton, Washington 98055
The Austin Company
'Page 2
At this point we are satisfied that there will be no significant adverse effects of this
project on the surrounding environment. We also feel that Horton Dennis has satisfied
our request that they analyze for feasibility the proposed alternate discharge approach
of releasing discharge along the wetlands and into Springbrook at set intervals. This
approach was found not to be viable. We do not feel that it is either fair or warranted
to continue to impose new conditions on the acceptability of the storm water design
of this project.
Very truly yours,
Gregg A. Zimmerman
Plan Review Supervisor
D:91-409:GAZ:ps
CC: Richard J. Anderson
Randall Parsons
OYHE AUSTIN
COMPANY
ARCHITECTS • ENGINEERS • BUILDERS
June 6, 1991
Mr. Greg Zimmerman
Public Works Department
Plan Review
City of Renton
200 Hill Avenue South
Renton, WA 98055
Subject: Southgate Plaza Storm Drainage
Project SA-068-90
Dear Mr: Zimmerman:
e00 SOUTHWEST 16TH ST.,
ReNTON, WA 96055
PHONE: 206/226-8800
TELeCOPi[R: 206/226-547 1
229-01 AU-ST-tC-T977149
We received Horton Dennis and Associate's letter of April 11, 1991, from
you June 5,1991. We feel the letter does not adequately address our -
concerns. The solution we recommended was to direct the storm discharge
via the 60" culvert into Springbrook Creek to the north, not to convey it
to the south.
We are not convinced that the current design does not impact the adjacent
Van Worden site.
Please have Horton Dennis and Associates prepare documentation which is
conclusive and addresses the potential impact to our property. A timely
response would be appreciated as construction is ongoing. Delays could
result in project cost and delay if modifications have to be made.
If you have any questions, please contact me at (206)290-9172.
V truly yours,
*RobertG. er
Project Manager
RGS/crh
7-0'd TPSZSEZT 01 X3NNU ANddWOO NIsnU 3H1 WOJ3 TV:ZT T66T-LO-Nnf
Horton Dennis & Associates, Inc.
7y OF RENTON
-;EGElV ED
Consulting Engineers & Surveyors APR 15 1991
�c✓CLL0FP., qT SERVICES
DIVISION
April 11, 1991
Mr. Gregg A. Zimmerman
City of Renton
Public Works Department
200 Mill Avenue South
Renton, Washington 98055
SUBJECT: SOUTHGATE PHASE II
DETENTION POND DISCHARGE
Dear Mr. Zimmerman;
As per your request we have reviewed the subject project to determine if it is feasible to take the
discharge from the Phase II detention pond to the south side of the property and not discharge into the
wetland to the west. This was requested due to an inquiry from the Austin Company regarding discharge
into the wetland adjacent to their property.
The outlet to the Phase II pond is at invert elevation 11.95. In order to discharge to the south
property line there would have to be a swale or pipeline constructed for a length of 1200 LF along the
west side of the property.
The ditchline along the south side of the property in the street right-of-way which would be the
discharge point is approximately at elevation 10.00.
If a swale or pipeline were to be constructed for that distance if would have a grade of 0.0016
which would be inadequate for either a pipe or swale. If a swale were to be constructed at a minimum
0.005 (0.5%) it would have to have 6.0 feet of fall. This would require an invert elevation of 5.95 at
the south property line. To achieve this elevation the discharge would have to be right at Springbrook
Creek and would require excavation all the way to the creek which would involve numerous agency
approvals such as Shorelines, Fisheries, etc.
In addition, the entire swale along the west property would either have to be constructed in the
wetland area or require extensive excavation to achieve the flowline elevation required.
320 Second Avenue South, Kirkland, Washington 98033-6687 • Phone 822-2525 • FAX. (206) 822-8758
Mr. Gregg Zimmerman
Southgate Phase II
April 11, 1991
Page 2
In summary it is our feeling that the construction of a Swale or pipeline to discharge the north
pond to the south property line is not feasible, in that construction would have a potentially detrimental
effect on the wetland and Springbrook Creek.
We would like to note that in an effort to maintain a discharge similar to existing conditions we
have designed a 180 foot long gravel swale with a batter board overflow to simulate a sheet flow condition
into the wetlands.
If you have any questions or need additional information, please contact us.
Sincerely,
R N ENN ASSOCIATES, INC.
Robert D. Stanton, P.E.
Executive Vice President
RDS/rds
i
TRANSMITTAL
11111
RE:
3 - cor//�
k� I�ifGL — A «Fs S
r�s �FNr i�
FILE G .,
DATE
ATTENTION ZlMmfZlrd0A3
ENCLOSED
T ems,
l T_'AsrLm t T l.� Pr i rt.'
C.C. Y�-5� �►.�� C_.�J2 IIU � �-
• AS PER YOUR REQUEST FOR YOUR COMMENTS
• FOR YOUR INFORMATION ❑ FOR YOUR RECORDS
REMARKS G 'I _ 1 I
0Ir, (J(A9SJ Ot.) s.
FROM J l _ _ _ I / K I s'1 DEPARTMENT
VYZIS COMPANY • 369 132ND AV' S- E- SUITE 300 • BELLEVUE, WA • 98006-1323 • (206) 643-4300 o FAX (206) 643-7215
GO 0004 Rev. 2/89
COST DATA AND INVENTORY
SUBJECT: S.W. 19th Street
Southgate Office Plaza - Phase II
NAME OF PROJECT
TO: CITY OF RENTON
UTILITIES DIVISION
200 MILL AVE. S0.
RENTON WA 98055
CITY PROJECT NUMBERS: W-
612
FROM: STONEHENGE II LIMITED PARTNERSHIP
3605 132nd Ave. S.E.
Bellevue, 19A 98006-1323
DATE: 7/17/91
Per your request, the following information is furnished concerning costs for improve-
ments installed for the above referenced project.
WATER -SYSTEM:
Length
Size Type
L.F.
OF
WATERMAIN
L.F.
OF
WATERMAIN
L.F.
OF
WATERMAIN
L.F.
OF
WATERMAIN
EACH
OF
GATE VALVES
EACH
OF
GATE VALVES
EACH
OF
GATE VALVES
SUBTOTAL $
EACH OF FIRE HYDRANT ASSEMBLIES $
(COST OF FIRE HYDRANTS MUST BE LIof —STED SEPARATELY).
SANITARY SEWER SYSTEM:
Length
TOTAL COST FOR WATER SYSTEM $
Size Type
L.F. OF SEWER MAIN
L.F. OF SEWER MAIN
L.F. OF _" SEWER MAIN
EACH OF DIAMETER MANHOLES
TOTAL COST FOR SANITARY SEWER SYSTEM $
STORM DRAINAGE SYSTEM:
Length Size Type
°le-
10 5
L.F. OF 8 "Concrete STORM LINE 3s ,5- -' 3f 5
53 L.F. OF __T7 oncre e
STORM LINE oUHSat 41 q'
;f: eac Type I CB Ate"—$8-7�IID eac 1 �
1 each Type II CB at $1 500 00
TOTAL COST FOR STORM DPIINAGE SYSTEM $
STREET IMPROVEMENTS: (Including Curb, Gutter, Sidewalk)
>treet Lights - 4 at $4,600.00 Z Curb & Gtrtpr
,iso
�idewalk 502 SY at $15.00 per SY / Grading & Paving - $107
TOTAL STREET IMPROVEMENTS
TOTAL COST FOR STREET IMPROVEMENTS
75.00' -" '
$ 144,045.00
$ 168,022.00
(SIGNATORY MUST BE AUTHORIZED
OWNER OF SUBJECT DEVELOPMENT)
-2 7
�-
s/