HomeMy WebLinkAbout2587 ;J- _ ,2'
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' 1' RSSOLDTION NO. 2 -5 8 7
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�� 3 A RESOLUTION OF TX8 CITY COUNCIL OF TI�IE CITY OF AUBURN,
WASHINGTON, APPROVING THE PRELIMINARY PLAT OF A 176-LOT
� . . �� � a � .� �4YCATED
SZNGLE-FAMILY SUBDIVISION TO BE KNqWN AS RIVERWALK
§OUTFI OF HOWARD ROAD NORTH OF THE GAME FARM PARIC WITHZN TFIE
5 CiTY QF AUBURN, WASHINGTON,
6 WHPREAS, Application No FLT00o1=94, dated January Z,
7 1994, has been submitteii to the City of Auburn, Washington by
$ CENTEX REAL ESTATE CORFORATION, requesting approval of a
g Preliminary Plat for a 176'-1ot single-family subdivision to be
10 �owri as "RIVERWALK" located south of Howard Raad, ao=th of
1� Game Earm Park, with�.n the Gity of Auburn, and
12 WHEREAS, said request above referred to was referred to
13 the Aearing Examiner for study and public hearing thereon, and
14 ���5, pursuant to staff review, the Hearing Examin"er
1� conducted a pubTfc hearing to consider said petition in the
16 Council Ghambers of the Auburn City Hall on October 18, 1:994,
17 at 7.00 p m. , at the conclusion of which tfie Hearing Examiner
18 recommended to the City Council appro4al of the Preliminary
19 Plat, and
20 y�.IEREAS� the City Couneil on November 21, 199A considered
21 the Hearing Examiner's recommendation and scheduled its own
22 public hearing to be held on December 19, Y994; and
� WHEREAS, the City Council on December 19, 1994 conducted
� its own public hearing and at the conclusion af which affirmed
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Resolntion No 2587
Jsnvary 3, 1995
Page l
I
1
2 the Hearinq Examiner's approqal of the Preliminary Plat based
3 ugon the followinq Finding§ of Fact and Conclusions, fo-wit•
4 PINDINliB OF FACT
5
6 1. The applicanf, Centex Real Estate Corporation, throuqh
its agent, Landmark Enqineering, applies for preliminary
7 plat approval for the development of a 176 lot sinqie
family subdivision on a site approximately 55-1/2 acres
$ in size. The site is located south of Howard Road, north
of the Game Farm Park, and west of the Forest Ridge
9 neighborhood
10 2 The subject property is currently a vacant mining site
and is zoned R-2, Single Family. The Comprehensive P1an
11 desiqnates the site for single family residential uses
Existing zoning and land ases in the vicinxty inctude R-
12 2, vacant, to the north; P-1, Public, Game Parm Park, to
the south, R-2, Single Family, to the east; and R-2,
13 Single Family, to the west The Comprehensive Plan
desiqnates the site for sinqle family uses in all
14 directions of the subject site with the exception of to
the south which is desiqnated for public uses.
15 3. The site was previously known as the Meade Grayel Pit
16. The applicant gnoposes to develop the s3te fn three
phases over a five year period pursuant to the plat map
l� 4. As previously indicated, the subject site was use3 for
1$ surface mining until it was abandoned approximately 25
years ago In ad'dition, the southwest corner of the site
19 contained an asphalt batch plant which operated until
approximately 10 years aqo As a result of the prior xise.
2O of the site and the fact that when the site was
abandoned, it was not recla#med or graded to accommodate
21 a subsequent land use, it is now necessary to regrade the
sita resulting in this proje,ct�s need for a surface
2z mining permit The permit wi11 allqw for the excavatlon
and grading of approximately 200, 000 cubic yards of on-
23 site material and the removal of approximately. 90$ of the
existinq vegetation The existing vegetation consisbs
24 largely of secondary growth and very few significant
trees The excavated material will be utilized for the
25 on-site subsequent construction for either fill or street
26
Resolution No.2587
laauary 3,1995
Page 2
1 construction The applicant estimates that 20,000 eubic
2 yards of unsuitable material wil'1 be removed from the
site and 10,000 cubie yards of material will be imported
3 ta the site as needed for the proposed aonstructi"on. The
applicant estimates that the excavation and residential
4 development will fake place simultaneously; however, most
af the excavation, if not all, will occur prior to the
5 commencement of the construction of the homes As
mentioned, the mining permit is being processed at the
6 same time, but is a separate application
7 5. As part of the environmental rev3ew of this site, the
City required a number of studies including traffic;
$ geotechnical, wetlands, and utilities As a result of
the extensive environmenta3 review of tha project, a
9 Final .Mi£igated Determination of Non-Significance (MDNS)
was issued on September 20, 1994 and contains 29
10 mitigating conditions,
I1 6. There was no appeal of the MDNS filed
12 � The evidence establishes that the site contains six small
wetlands totalling 1. 228 acres pursuant to the wetland
13 report. The praj,ect proposes to fill approximately 0 22
acres of wetlands. Mitigation for the fillirig of
14 Wetlands is to be accomplished on site. In accordance
with the wetlands report, to mitigate for the loss of
15' functians and values of existing wetlands, the applicant
proposes to replace wetland functions through 'wetland
16 creation, enhancement, and buffer enhancemen£s
17 8 The geotechnical study required as part of the
eaVironmental review of this site conc7uded that the site
ig soils are suitable for the proposed development so lonq
as fhese stud3es recommendations regaidinq sloge
19 stability, foundation placement, slab on site, structural
fill, and drainage are required and implemented. The
20 evidence establishes that soils suitable far supportiag.
foundatioas are available at relatively shallow' depths
21 throughout much of the site except in the west cenEral
portion of the site where extensive fill has been placed.
22 Conventional spread foatings may ba utili2ed for
foundation support throughout most of the site; however,
2� the extensive fill may require deepened footing or the
removal or replacement of existing f'ill material
2A
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26
Resolutioa No 2587
January3 1995
Page 3
�:
1 Curr�ntly, .the unsuitable fill _material is identiffed� as `
2 extending from the eurface to depttia of approximately 16
feet and includes such items as construction dekiris,
3 asphalt, concrete, bricks, metal, lumber, and stumgs.
4 9. The proposed development will generate trafPic ai►d new
vehicle trips which will ; impact the existing
transportation system The trafPic report entitled
5 "TrafPic impact Analysis for the Meade Property" was
6 prepared by Gibson Traffic Consultants and released in
December, 1993, with a subsequent addendum dated April.
� 25, 1994 The analysis estimates thSt upon completion in
1997, all three phases of the subdivision will result in
$ 1,745 daily vehicle trips with 183 of these trips
occurring within the PM peak hour , Of these 181 PM peak
9 hour trips, 117 would be in-bound and 64 would be out-
bound After determining the amount of projected tra£fic
10 from the site, the project trips were distributed to area
streets to dete=mine impacts,, The traPf.ic report
11 concludes that the majority of the project traffic, 55�,,
would use routes west of the project along 29th Street to
12 access arterials at "R" and "A" Streets The report
estimates that 30� of the traffic would use routes along
13 Eioward Road with two-thirds of that traffic usinq the
route to the west and one-third using the route to tlie
14 east The traffic study concludes that only 15$ d€ site
traffic would use routes east of the subdivision to
15 Alpine Street or Forest Ridge Drive if such routes were
aysilable. In addit:ion to construction of interior
16 streets shown on the plat, the development w-ill be
required to improv.e Howard Road to half of a 44 Poat wide
1? arterial street staiidard adjacen� to the site. The half
street improvements will include curb, gutter, sidewalks,
storm drainage and illumination In additson, the glat
�� will provide for a new street to connect "R'! Street SE to
19 Howard Road This street wi�ll be required to be
constructed to an arterial standard and will provide
20 substantial access through the site This street should
preclude the need for through traffic to travel through
21 the existing :neighborhood to the east even if a non
obstructed access were made available
22 10. Currently, the neighborhood to the east consists of two
23 sinqle family subdivisions totalling 186 lots The
neighborhood's main access is providad through the
� intersection of Dogwood anfl Auburn Way South , At the
time that these plats were subdivided, in 1961 and 1965
25 respectively, they provided for two "stub" streets which
26
Resolucion No 258?
January 3,1995
Pagc 4
1 connect into the subject property . The preliminary p1aE
2 as proposed will connect these two atub streets for
emerqenay access, thereby providinq a through emer.geney
3 access from 29th SEieeE SE to Dogwood Street=. An
emergency only access will eliminate a cancern that
traffic would use a perceived short cut th;ough £he
4 neighborhood to tha east; T.he new street, between '!R"
5 Street and xoward Road, is intended to carry most if not
aTl of the traffic flowing between Auburn Way South and
6 �R" Street.
7 il : At the time of the public hearing, there was considerable
public testimony in opposition to tYie wnnection of the
S stub streets to provide a through acdess from 29th Street
SE to Dogwood Street. The appTicants indicated they did
9 aot have a strong oginson concerning whether or not bhere
should be a through connection The neiqhborhood
�� opposiEion relates primariTy to concerns regarding the
safety of the citizens, partioularly children, who reside
11 within £he vicinity in the event that there is a through
street connection . The neighborhood expressed concerns
12 regarding traffic becoming an acute problem ; Lack of
sidewalks was expressed as a concern Parents who reside
13 in tkie area suggested there would be a problem with cars
speading through their neighborhoods Concern was
14 expressed regarding the amount of traffic to be generated
by the subject site .
lb 12. Iis :response to citizens� concerns_, the City provided a
16 compromise to lim.it traffic to emergency only The type
of emergency access to be approved by the Fire and Poiice
17 Departments .
18 13,. The Auburn Parks and Recreation Plan requiras park land
to be dedicated This development will dedicate 3,.57
19 acres of park land
2� 14 The applicant has provided conceptual utility plans for
wat,er, sewer and storm drainage The siEe can be sezved
21 with utilities without substantia-1 additional disruption
ta the environment The Public Works Department has
22 determined a number of utility improvements which will be
necessary to serve the proposed plat including
23 ater - In addition to the construction of 8-snch
24 waterlines on-site, the existing 6-inch line located i:n
27th Street S E (ideritsfied as "I" Street S E on the
�5 plat) shall be replaced from the east boundary of Ehe
26
Rasolntion Na 2587
Januaiy 3,1995
Page 5
,
1 plat to Aipine street S E to adequately serve the site.
2 In, addition, because the east and we'st kialves of ttie site
are proposed to be servad by two pressures zones, a
3' single conriection between the two zones will be required
and include a pressure reducing value (PRVj
4 The site contains the City's Coal Creek Springs supply
5 Zine and speeial measures will be rsquired to protact the
transmission line during project constructidn
6 Storm Sewer - This eva7uat-ion demonstrates the: need for
� submittal and appz;oval of a detailed storm drainaqe study
regardfng maintenance of hydroioqy to ttie site wetlaads
and their compatibility w-ith proposed storm water
$ faciliEies
9 In addition, the City's Comprehensive Drainage Plan
10 identifies a planned improvement on the project site
Improvements AC 15 through AC T7 include a diversion of
I1 upstream flows from Hotirard Road south through the .project
site In order to provide on-site conveyance .and to
ensure the pro osed develo ment does not
12 p p preclu3e this
future storni drainage improvement:, the proponent shall
13 install on-sita the storm line identified in the
Comprehensive Drainage Plan.. The Ci,ty will participate
14 in the cost of over=si.zing the pipe beyond the size
necessary to serve. the site
15 �anitarv_ Seyer - The :proposed plat will be serviced by a
1� giavity sewer system connecting to the existing City
system at two points The eastern ,two-thirds of the sate
17 is proposed to flow northwest to the existing system in
Howard Road Whi1e the lower, western one-third of site
IS is proposed to €low south to the existing line in 29th
Street S.E Due to capacity constraints of the 29th
19 Street 8 E sewer system, the project must be designed to
maximize contribution to the system in Howard Road.
2Q 15 The development has 6een carePully reviewed with the
21 Comprehensive Plan policies i.n mind includinq, but not
limited to, policies relating to the earth, air, water,
Z2 plants and animals, environmental health, aesthetics,
recreation, tr-ansportation, and utilities in mind
23
24
25
26
Resolution No.25&7
Janaaip,3 1995
Page 6
1 coxci,os=oxs oa za►w
2
3 b The preliminary plat may be approved, if properly
4 conditioned, since it is consistent with the crfteria
reguired to approve a preliminary plat in the Land
5 Dlvision Ordfnance at Sectlon 17 06 070
6 2 Specifically, adequate provisions have been made for the
public health, safety, and general. welfare anti ogen
� spaces, drainage ways, streets, alleys, other publ'ic
ways, water supplies, sanitary wastes, parks,
g playgrounds, and other public facilities The site as
propased provides for the health, safety, and welfare by
9 providing adequate public access includinq emergency
access. The site proyides for the retent�ion anii
10 8�ancement of wet.lands and other open space areas and
adequate storm drainage facilities are being provided riot
11 only to serve the p1at, but to provide facilities which
will implement the Comprehensive Drainage Plan.
12 Additional streets are being pr.ovided that will not onTy
serve the plat, but appear to improve traffic circulatson
13 in the general area incTuding £he new street between "R"
Street and Howard Road. Emergency access from the east
14 will be provided if the two stub streets are connected
with' a blocking tgpe device that may be acaessed for
15 emergency purposes and to be approve3 by Police and Fire
Departments Public water and sanitary sewer are
T6 available and adequate parks have been provided for
17 3. The conformance of the proposed suSdivision with th.e
general purposes of the Comprehensive Plan has been
lg established since the praposal will pravide adequate park
area, protection of wetlands, provision of adequate
19 streets, and increased single family housing inventory,
and is consistent with the City's utility plans
2O 4 The subdivision conforms with the general purposes of the
21 parks and util:ity glan
22 5 The plat complies with the general purposes of the Land
Di�ision ord'inance in that it is a single famiTy
23 subdivision designed to prevent over crowding of land by
promoting safe attd convenient travel and public streets,
24 providing for adequate for proper utilities and parks
toqether with appropriate ingress and egress
25
26
Resotution No.2587
January 3,1995
Page 7
1 6. The plat maets or is capable of ineeting a21 'requi=eatents`
of tYte Zoning Ordinance and is designed to meet the
2 City�s engineering standards
3 7, The Final Mitigated Determination of Non-Sagnificance
4 containing 29 mitigating conditions has not been ttmeFy
appealed These conditions ad8ress numerous topics
5 including erosion, noise, dust, enhancement of wetlands
and thei,r protectian, drainage, .retention of open space,
6 revegetation, provisions of parks, trafffc improvements,.
and utility improvements
7
8 For each of the above stated reasons, the recommendat_ion
9 of � the Hearing Examiner to the Auburn C'1ty Council on the
10 appliaation for a Preliminary Plat modified
11 ppW, THEREFORE, THE CITY COUNCIL OF THE CITY' OF AUBURN,
12 WASHINGTON, IN A REGITLAR MEETING DULY ASSEMBI;ED, HEREW22H
13 RESOLVES THAT.
14 geation 1. The above cited Hearinq fixatniner�s Findings
15 $nd Gonclusions are herewith modified and incorporated in tfiis
16 Resolutian with the modification to incorporate the emergency
17 access only at the two stub streets to the east.
1� Section 2. The Preliminary Plat of "RIVERWALK" , a 576-
T9 lot single-family subdivision containing 55 acres, located
20 south oF Howard Road, rior-th of Game Farm Park and leqally
21 described in Exhiblt "A", attached hexeto and made a
part
22 hereof as though set forth in full herein.
23
24
25
26
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ResoIutIon No 2587
Jaauaiy�,i993
., � � Yage�B�
i
2 , 8eatioa 3. The conditions oP the Final Mitiqated
3 Determination of Non-Signi€scance, Applfcation No SEP-�oA3-
4 94, sha11 be incorporated herefn by reference
5 Beation 4._ Th"e plat may be developed in phases. EaCh
6 phase must meet a12 applicable standards of the City and be
� able to stand on its own independent of any future development.
8 phases A phasing plan Por the public improvements,
9 inaluding streets, utilities and parks, shall be submitted to
�Q the City and approved by the Public Works and Flanning
�1 DfreCtors prior to the issuance of any construction permit .
12 Seation S- The two stub streets, that abut the plat on
13 its east boundary, sha11 be temporarily barricaded,- No
14 construction traffic sha-1I be allowed onCo these streets,
15 except for emergency vehicles The access to the two stub
16 sbreets shaTl be for emergencies only Tha applic.ant shall
17 construct that form of access for emergencies as appr"oved 2iy
18 the City Construction entrances shall be limited to either
19 Howard Road or to 29th Street and shall be siqned as be'1ng
20 the construetion entrances for this project
21 ¢ection 6. The Mayor is hereby aufihorized to implement
22 such administrative procedures as may be necessary to carry
� out the direct"ives of this legislation
24
25
26
Resoinfion No ?587
January 3r 1995
Page9
.
i
2 DATED and SiGNED this 3rd day of January, 1995
3
4 CITY QF AiJBURN
5
6 `C-�On..�e- � �
�06
� CHARLES A- BOOTH
MAYOR
$
9
10
11 ATTEST
12
13 ���'1�(itJ �[,�I�6�iwl./
14 Rob n Wohlhuet�,
15 City Clerk
16
17 .APPROVED AS TO FORM�.
18
19 � ' ��
� �4 chael""J" Reynolds,
Zi Picting City Attorney
22
23
24
25
zs
' Resotauon No 2587
r : Jannary3,1995
, ; Page30
. . :
The property is IegaOy knowa a4.
PARCII.A:
THE NOR1#iEASf QUARIER OF THfi NOIi2HW6,TiT:QUARTER OF SfiClI4N29 1DWN$81A 21
NOR'l�I,_RANGE S EAST WII.[AMHTt'E In�RIDiAN„1N IaNG C0[IN1Y WASf�'iG1�qN'.EXC.'EPT
T'fiAT PCIRIION I;YII�U3 PI�R'tHERLY OF Tf1E SOVffIE[tLY MAitGiNAFTHE AUHURN
IIi[IMCt.4W AOADNO'lOdl.
EXCEPT 7HAT PORTtON DESCRIBED AS FOLLOWS
HEGINNING ATTftE NORTE�A$T CORNER C1F SAm,NOR1HEASf Q[FARTfR;7HhNCE SOU'Iit
6°21'S8`WF.ST AI.ON(3 Tf�PA5[ERI.Y GINE QF SAII?NOR2HEAST.QUARTER I15.82 FEEf:'DO
II�TRUg PfHI�T:OF BfiGIIVIVQ�IG�
'tf1kIJCE SQl71ii 84°52'� WF,ST;189.�4 FBEF•
1liQVCE SOUTH 1°28'Q9'WESl'146.43 FEE!'�
Tt�1+iCE SOUIH 80°3D'JO'.iNfi5T,166.83 FEET•
2HE2�CE SC1U7H 26°03'43'N+PST 6A78.E7E8T•
'fEff.NCESOUT'H 73°26'23 EAST 26D23 FEET.
THENCE NORTFt 68°22'OB FJ�ST 139.43 FE6T'll�TFtE FAS'1ERLY I]NE OF SAID NORTHFA57
QUAA?FR; _ .
1HENGE NOR7H 0°21'!8 6ASC ALONG SAID EASTi]tLY LINE`307.11 F6EI'1�d:IHE'IRUE POINT
OFHEGII�iTdII'1G•AND _... .._. .. .
BXCEP'T:A PORTIDN,OF+THH NORiI�ASTQUARIFR OF'C'E�NOA'htWESf Q[JARTEROF
5£CIIOPi 29.1nYVNSHlP 21 NOR'!H,RANGB S FA3f:WII.L;AMB!'fE r4ERIDIAN-II�(i�iG
GOUMY-WASI�AlCTON DESCRIDPD AS PO[.tOWS.
COIvIl4IEtQ@1(3 AT,1�]E SDi�.4ST,CORNEROF SA@,SUBOMS[ON•
THENCE NQR7'H 0°21'38'•EAST AI,ONG TI�Ei4ST I]NE OF$AID SUBDIV[SIOM t��0 FF�TTTO
THE7RCjE YOMf OF BEGINNlNCr
THIIYGfiNORT'EI84"35C1 WESTlU1:99FEEf•
_ _
'IHENCE:ALQNG'IHE AAC OF A CURVE 701HE RIGy'f HAVWG A AADtiFS OF 20 EEET
CENIRA�L ANGIE OF 8S°lY'40'POR AN AAG LQJGTH dF 29.77 FEET•
FEiETiC6 NORTEi 0°21'38 EAST 70 FEET;
'Ff1ENICE,SOU1'H 89°38'OZ EAST 12Q;OO FgT11a THE EASL L1NE OF SAII?SIBDMSiON
THFNCE'SOUTH 0°21'SB"WES?ALONG SAID EAST L:llNE 98.30 FEETT01IiE 1RUfi PQINTOF
BEGWi�YG.
PARC�.B•
1'HOSE PORTZOI�tS OFGQVFRNiv�1T LOIS_3�Wp 4.SECTION 29=T!OWNSFiIP 21 NORTH.RANGE
S EAS"f tYII,tAINERE MERIDLW,IN XII�(G COUM'fl WASNIIVGI+ON�LYIIVG EASTERLY QF•'l�1E
P1AT OFBOp1HUALE,ACCOADING 71D21tE PL:ATTF�TiFAF. R6�ORDFD IN YOUIME 590F
PIATS,PAGE(S)2S W(iIIrIG COUNIY WAS}[RJGTON AND L]'iNG FJ�S[E1tL'Y OF TftE
f�LLOWtN1G DES�ID LWE
BEGWt�IING ATTEE�SOVl'HEAST CORNER OF SOlT14IDALE NQ.2;ACWRDING YO TNE E9AT
7HEREOF;RFCQRDm IN NOi:GME 74 OF Pi,A'iS,PAGE(S)S.1N K1tt�7G CDUNTY
was�mac�rortc
1'f11ENCE NORTk�ItLY ALONG THE EAST SOUNDARY OF SAID PLA't;A DIS[ANCH OF30D FEET
OF AN ANGLE POIM'•
THENCE NORTEiVVBS'lEt2LY iN A STRAtGNT 1,IIJE'Tp A POtNT W THENdR7HERLY BOITNDARY
OF l.OT b IN SA[D PLAT UF SOVfED3AlE N0.2,WHICH IS 97 F�87`8p5'IBt1,Y OFTIiE
NOR7I�WFSP CORNB1t OF SAID LAT 6 AND 7HE 1ERR[�IUS OF SA1D QESCRIB�W'1Et,EXCEPT
THE NORTH�S FEE!'OF 1i{E EAST 312 FEET OF SAID GOYERNMFIdT LAT 3t AND EXCFp'!'
THAT FORTtON OF IHE REMAINDER LYQ�iG NQR'[HERI.Y OR:741E SaU1NERLY MARGiN OF
AUBUEtN-F]�IUMCIAW ROAD NO. 1001• _
TOGEt7�R W1'1H AGL OF GQVERNMIIi't LOTwS.SECC[ON 29:'POWNSE�21 NORTH RANGE 5
EASC WlLUMEITE MFStIDfAN IN KINEi:COUN'LY.WASHtAI(31C1N
, .- --- ----------
Resolution No 2587
Exh].b�t n�u ,
. , _ � �
, 4 _ �
CHARLES A BOOTH, MAYOR FUNNIN6&COIW�tUtiRY DEVFlOPtA�vf DEP
Paut K rauss, A L6 P . Planning Director �` � u wea�ian,�wa sboo�
.,,y.. . , C306)431,3090
(CU[ftCDc�
flNAL
ASITIOA7'ED
DE`fERMINATION OF NON-SIGNII�7CANGE
SEP�OOtti�94
pES6RIE'f[ON OF PROPOSAL. p* �+�+'** *X,otat a�r^�-!to anQ��as a_S�-++a site int�176�s
tam�v ies�dennal l04 a+±d S traa._a Thr oroeo�]a�ia:..,a.�.tw.8 m;����.�e.�,n for 200.00Q eubic vards of od
• ' .,t a Ii ba co de�in t r� � •-•tr *s�felloas Phaar 1�69 tots.
�c[e'vamna^T6ep� p " . .
sa`rr as�'. ai r . a ot�a_t 3• 241ots -
PROYONENT• r-G�x v. t F�rAr rornora2�on
SACAT[ON " e`�• Scre siie la�t�s�ih of Roa��d Ra.d ax��aE ch�Forest Rid¢e�p�at �,,�a of L1�
Q'�__�i�_i.�_it:.��i+�- �L`.....Da.L���C�w..�ao.�r.w�.ca�n21 North��Rao�eSF.ast
,��ta
LFAI)AGENCY: Ciry o[Aubura
'i'hc Respoau'ble Q�cial of the Cuy of Aulwm hereby makba the following FiacGa�of Ead based upon
impads identi6rA m the enyironmeatal cheekliu and the'F"mal Staff Evelvatiw�for Env¢ammnntal C6eck1'ut
No:SEP;OOQ394',and Conctusions of Law baud upon shc Auburn Comprghensive Plaa,aad other.M�eipal
poirues,p]aaa,raks snd regalatians designated as a basis for tbe exudae of an6staative aut6o�[y.nnder the
Washwgtom State Eawonm�ntai YoGry Ad Rufea pwsvaat w R.C.W 4321CA60.
FINDIIJGS OF FACT•
L The proposed aC�on mclndes site preparadon:and wnwuaion of a 17blot amgte family residwdal
subdivision on aa appronmately55S4-aae site. The propoud prdimwary plat w�l iaelude consxructiom of
roads and ut�itus and d�aisa mdnde the creation at8 traets. T6e trads avill be dcd"icated for Qarknse,
tkveloped and decficated for storm drainage faeeTi6es,or nserved as opea spax.
The,project wi�alsomvalve a mwug pum�tifor the euavadon and gadwg of,200,000 wbicyards of on-site
matuiaL Aa eshmated 20,fJ00 abie yards af matetial enmuatered w�t be unsuitsble for rense as striudurat ffi
and if not rcused m non-ccitiral a*eas,this�erial wiII ba removrd trmn the sitc, The impottaHon af 10,000
cub�c pazds of aggregate matwyals a�71 be aeeded for tLe proposed oonsfructian. The e�cavation apd rai.d.entisi
developmene adll takcplace 000�reatlY The PtoPoua�a'dential deQetopmeat w�be devielopod'm thrpe
pLases over a period of fm yeans,as�denti6ed an t1u.plat map:dated 7annary 7 1994,and aa nVtsed hme'14
]994.
2 The�ta6as some potential for stope sGppage�f precantioaary.geoterhnical.rernmmcndat➢ons ace not
followed,uPeaa�'as it celates to LSK to iV(Iiorreontal:Ve�cal)or geaua alopas.
. . �-, �-.
_ _. __
DETERMINATION UF NON-SIGN[F7GANCE SEP-00D3�94(Continue� Page 2
3 The Ptcpoud 3ite devclopmeot w�adversely impad so7 resowoca if pr�atwoary ctomon aad
aedimontahoameasores an noClaken.
4 Tht propcued plat aue avas Previenaly used for surfaa miniog unt�iCwss abacdoned m the late 1960's The
southwest corner of t6e drta also contaiued an asphalt batrb piaot oporated mdl the eady 19�'s aad smx has
been nscd Eor rak cushiqg aad storage Dne to thesa PasCuse4 tlie site t�tams:fiD matuial mnwd with
constnuuoa dtbnt and trash.
.
S. 'Ibe P�4Posed P�qe�inclndes at7iong on-site roek ws6uig eqmpmeot w p*ooass 15,iD00 00 2Q,OOD abio
yards of previonsly mined rodefcrsubbase and strodwal fiD.
6 TLe prepazatioa acd consWdion of the sue will geaetatt mcreased ktels of loeel saspended particdate
amissions.
7 The prajed mctudes tLe impartation and es;wAahon of fill matenat,tLe hai�mg otsucLmatenak mal'
adveruly�paa the Cuy eireolatioo system aad'maease eongesUon and rauhanE a�r eaousrons
8 'tLe projat w�ll potentialiy ivaeaae e�osion aad sedim�ntadon tha#eoa�cause degradstion aE aroa watec
co�ases and thtsoiface wata sy�em
9 Tho sitaaata�at�wotiaads tatalliog 1.22 acres aabtding to the'Meade:Propaty Wetlsnd Analysis and
Conaptval M'u�gabonRep�xiY prepared bq B-twelve Associates,:Inc..on JanwvY 6.1994,and az snPplemented
by lettera datedlux 16,1994,aod Auguat 10,1994.
10 The pm�ed propous to fill appronmately 0.22 aces of wetlands. hLtigation for the.61ting of wedands w�[
be aaomptuhod oa-s�t�. 7o mi6�gate f�the losa of the funGioaS aad valouc�tLe ac�ttiog wodands it is
proposed W replaa wotland tuaarona m accordanx with t5e report aatitllaid'Aieade Properiy Wetlan�l
:���a c�r��R� ��br�-c�n�.�GJ�n�y��sa�a�
auppkarencea 6y weers aacsd 7�e 16y]99a ana nagnat l0,is9d: T6n re.port oon«pcuany rrovjaea soB6ueoc
recommtadatioac to mitigate potea�at adverse�mpacts to the wetland sieas.
iL Thq projed eould potenhaDy�use durupuon to the funcCons and valiu�u of the eashng s�ts wettanda by
adding pollutants and aeating h�aa menlsious noY dvrently preaent.
12. 'ihe ooestroction of paved smfaas w�adve:sely impact the'aros's water qaaGtp ootess mitigeting measures
are imptementcd
13. Nthoagh tLe site was origica�y forested,pzevioui mining adiyiti�s on the arte Lave ekared most areas
except at thcpenmeter 1Le aratiag vegetatioa coffiist predomioantly o[regrowth vegetatiun wlueh'aill6e
removed as a result of the P��PrQl�•
14 Removal cf tree eovsr wiU ad�ersely aBed the sitds.abHity W filter aaspeaded partie�lata from tbe a'v and
its overall aeatbeLc ch8rader
IS T6e groposal wiIl muease t�e netd for recreahoo Eaafitus.
16. The pcoposed projat w�1!set aa�caPpro�nmatety 7.25 ada as open Waa nsape aad to proted sen.dtive
azeas and miacmae the projed's'adverse impact oa Yisual resourx�haracta(aeatheots)
� �'� �
DETERMII�IATION QF NON�IGN[FiCpNCE$Ep.ppp}g4(Conuaue� Page3
17 Tfie pioposed devolopment w�71 geauate appr000mately 1,743 aew ve6icle trips on sa ayenge w�akday,i8i
trips will oenv in thrBM pealchouir as'documcoted iu thc Tra�e Imgaet Analysis f�the Mexde Propetl7+"
preQared by G�bsoa Traffc Conadtaats and dated Deambtr,1993 'ILis aas su
memo.'Addendam To thcTra�e R ' �Y PP��bY tbie
eport on River WaOc PreLm�naiY p�4 AP��,1994.
IS. Accordwg to tba traf6e aaalys�s,t6e m�jority of the projecf traffie(SS°.6)woald nso rawes�est of tLe
projed aiung 29th Street to seotas arterialg at'R`and•A`Strt�wta:.T6uiY(30)PenoeoE o[tha ha�c wouid�e'
roiites along Howard Road wit6 20%nsmg the route M tke aest and':10%using t6e,conta to doe east. Onlp
LS%of the s�te traffic aould me romes east of the snbdiyision to Alp'me Strect or Forest Ridg�L1ii4e:
19 According to the analysis,seveotaa area mtersection were evaluated Ear Qroject impaua Of tticse,three
mterseqians wiR not meU the CSt�s Icve)bf service ppliry;in]947 and requue improvemeotz 7'he projed
would also improve the le4el�servia at Ewo intersec6ons by roducing the nnmber�taps art6ae
�utersewoas('R Street aad H9ward Road/21at Street S.E.and Howard Road aad Auburn Way South/
SR-164)that.wrouid aot mcet the l,5tys kvel of savia ataailard'm 1997 This ad�tional uaffic xi0 reqw�e,on-
s�te aud o�site sueet improvements as idenhfied ia thrTra�e Impaet Analysis aad by the C$y of Aubura.
20 TLe,proposed aaion will resak'm aa iacreased demand for watu and aewu serviaa and�reqitire.t6e
eaQensiac of these utilit�es to serve t6e sita These utifiaes can be prrnnded without subatsnt;at dsrupdon to the.
environment
21 Water system exteosions including system conaedwns and pressute eonuol a+�ll he:requirod to sern the
proposed plat
22. Tho sit�currenHy contains a ma��water,transmissioa line origiaatiog fi�om the City+a'Cwl'Creek Springs..
23 The dcvelopment of th�a�2e w�71 maease the amomt of storm watu rn�snd reauh m advsrse imp�ts
��'ePProP�e storm draioage taalitttia are provided.
24. The Citys Comprchensive Drawage plan�denpfies a proposed siorm watu conveyanx 5x'trayqrauig tlu
_.
site which is necessary to urve futurc plaaced devclo{imant in the vieiaity
15 By tLo cad a[the eomment,perwd,the(5ty reaived suc commeot lctters and a pUition m eapoase.to tLe
issuanx of t6e Proposed'hTitigatad Deteimsnadoa�Non-Siguifica�e. T6cse oomments adrt�sssed ut�ity,
aaffS wikDit'q rxlc�p�YbbiGB.Pp�6 iud 6tC,.8nd sChO01�i55uE& �1'hCSC eOmmenl's Wero-CyB�iftOd,by�tLe�ty
for,prubabk,���adraacmpxts wtucb were aa saatyud as pazt of the(5lps Prolt6sed I�igatal
Determmadon d IZon-Si�otfieanca 71e review d�d oot sesalt in tLo-idandfimtw��su�.iq►paQa tLaCaue
not Prevwusty aaalyttd,sud therbtoie,a Fioa1:M'i't�ted Detecmwapoa o[NonS�gaiBwnce ic appropriate.
The tSty w�ll responi!in v�iitln�g to each ktt«. Copies at tLe�t�rs aze ava�a6lc f�revicw u�e Planning
Departmeat.
26. The'Final Sta�EvaluaUa�fot Environme.niai CheckGst No.SEP-00b3-94'is incorporated by.refer'enx as
though seCforth ia fu1L
._���r;.
���� �
�x �W
W" DETERMINATIOAI OF NON-SIGNIFICANCESEP-0003-94(Contiuuei� Paged
r,.
'r"
> CONCLUSIONS OF 1AW
StaSbas coaclud�d that a MDNS may be isaued Thss u based upon the emranmental checkLst and►u.
attachmrnta,and the'Fiaal$taH Evaluatioa For Enviranmental Checklist' 71u MDNS m sapportod by,Plans
and regutauons formally adopted by ttie GSty[ar thc:uercise of substaativg aut6ority un'der SEPA The
fotlowurg aze C'ity adopted polieies which'snppert the IKDNT.S.
Earth
i Aubma will scelcto retam areas wath atopes m ezass of 7S perant as;pnmarily opcn space areas m ordec to
protea agau�st er�ion and landsGda,bazards and to,help mn6erycAuburn's idenyty withia the'me�ropolitan
region Land clearu�g or other sagaificaot removal of vegetation on such slopes sha}l be regulaced by permit
[Po6ry 113.2„Anbnrn Comprehensive Plan(ACP)J
2. The Ciry ahall�asidu the impacts of new development on the quality oF laud,wildiife and vegetat!c�g
resourors as,a part of its cnv�ronmeatal revuw p;occss and reywre any appropriate midgating-:moasuros Suc6
mitigatioa may involve the retentson of sigm6cant habRats {Po6cy 113.4.,ACP)
3 The CSty s6a11 seelcto eosvra tLat laad not bc developed or oiherwue modi6ed in a ma�er whu6 w71 result
di significantly inprease the poteaua!for stoprsiiPpage,landsLde,subs,denx or aubstanfial so�1 uaar�aa.
(Policy 1221.,,AEP,.Besolution i973)
4 T'ha Ca s6all eoauder thc�mpacta of aew devclo mwt on'hazards assoaated xnth soJs as a part of its
�Y P _ _
emironmerital revicw proasc aad req�ilre any apprognate mitigatmg m�asures (Poliey 122;2. AGP)
S The CSty shall consider thaimpaus of new deaelopmeat on Glassl and C9ass III Landslide LaTard areas as
part of its environmental review proeess and requiie any appropriate mitigatmg meas�ues Thdimpaas of ihe
new.devefopmeot,both during and aher consuuction on adjecont p"ropertioa shall aiso be tansidaed (Policy
12:2.6;,ACP,ResoluUon 2281)
6. The C'+ty shad seek fo'retain as open spaee,areas where the aoils Lave been'identitied as haw�g severe or
very severceros�on pcMeatial,landalide hazatd or seismichazazd (Poliry.:1421.,ACP)
Alr
7 The City shall seek to seeure and maintaia such 7eve19 0[air quality as;wiII;pe'oteU human health,prevent
injury to plant and animal life,prevect iujuryto property,foster We comfort and eanvemenca of area
inhabrtaius,and-faa7itate the enjayment ot the natural attraetioas of the azea (Poluy 11.ii,ACP,Resotanon
1973)
8 Tho CSty a6aIl encourage tLo reLeatmn of vogeta�bn and eacourage tandsrapiag in arder to'prm�de'6ituing
of suspended part[culates. (Po6eq 11.2:2.,ACP)
9. The City shall�der the impacts of new developmeat on air quality as a part oE its enviroamental nhew
process and require sny appropriate mitigating measures. (Policy 11.24,AQ')
�: (��
DEl'ERMIIiATION OF NON-SIGNIFIC�INCE SEP-0003.94(Continue� Page3
waw�
10 The City shaD coasider the impads ot nevv aevelopment on Elood 6arards a;torm aater d'ise6arge;as a
pazt:of ita enviroomeatal review Qrooess and require anY����8 m��T� ��1'�-�+
tiCP)
ii �c�cy��,��c�ao��a eya�ot�;�t:a��c�r�r���
aaa an�mai ha�tat,enhaneing aatmai'and manmadc noea and sturm drainage�,maiarai�g waw
9��5' and in provid'iog receatwnal.open space,educauona!and ailducal4PP�d� �'�9I1.4:1.,AGP,
R.tsoludan 2954)
12. The G5ty recognizes tbat wedandc provide varying deg;rees ot biologi�al and hydrotog�cal fiwcUons aad
values to the commumiy dependu�g on tLe size,.comPlentY aud IocaHon of the md'iv�dual system,and that thp
overall degrcc of tuaGions;and valnes shonid be coasidued when reviawmg proposals wLuh imp�twetlaads
(po6ty 11A3„ACP,Reaolution 1954)
13. The(Sty shaR considu t6e imgads of new dcvelopmcat�t6e quaGry of'wetlaad rasoaras as pact of IIa
cnvironmental reviaw piooesa and aha[trequire appropriate mitiga�omaad monitoriog myamrea�impcxtant
wetland areas. Sach mitigafion may iniroive ooaurvation,��h�,,,Y•���t or relocati�'of importa�wcUands,
and provisi�for appropriate boffaiuog. (Pofiry 1i.43.,ACP Resolutioa 1954)
14. Wetlands ahieh are assoc�ated wdth a rivtr orstream,or provide signi6eaat plant aad animal kabitat
opportunitiea aro-rerognized by the C'riy az tha most important wetland sysfema,and ahaU reoeive the h+g�ut
degeo-of Qraeaioa and mitigation tScougL eense�vetioq en6apcement or rtioeauoa measures. Wedandt
which are limited'ia au,or provide limiteJ hydrotogieal or plant and animal babiwt opportunitim�ay be
eonsidertd by tLe.�:Sty ft�d�velopmemt and'displacement in cumjuactioa-wiW aPA�oP�� �'�Y
1L4.4,ACP,Resolu6on 1454)
15 ThaCiry a6aII stdc to'm�ze s�ufaa watu 9vafitY degadanon aad the sed�meatahoa oEacets.atreamis,
rrv�ss,Ponds,lakea and otha weter bo�ex to preuive a�enLaacathr suitaba'6ty�aueL�vata:bo�es'for
contaet reaeaLon and 6sh�o�and to preserv�o and enhana the aeathehe 9us1u9 ot aach aateccs. (PoCuy iLi.2:,
ACP)
16. Tho C'uy sha�oonsidcr the�mp�ts of aew d�vebpmenCon water quality as part o[its em�uonmental rcv�ew
proce.s3 sad reqaire'anY aPProP����"8 mcaas�uea... (Pohcy 1L1.8.,ACP)
Ptanb and Aatmals
17 The CStq ahaII eacourage the reteadon ot vegetation aad eneourage landseaping ia ordu to Ptavide fi]terioB
of suspeaded parriculatea.(Po6cy 131.2,ACP)
18. The 6(y shaII sxlcto retain as open space.those area;haviog a uniqne eamb�aatlon of opea apace valpea,
'mcludin� separation or bu�uiog betweea�nwmpatble land�es,visnal deGoeahon�Ihe CS2y or a�
rodgc4ve m7dGfe floudaata oz stormwata
area�ue�g66orhood o[the City;masuallY P � ��+�G
stormwater panfieateon,re�eatitmal va1n�aesthchc valuw and educahorial value: (Porey�14.23.,A(R'j
19 The C5ty;6aH cans�der the�mpads of ru�y deVelo��t ori 1he quality o[land,an'ldliftead vegGarive
resources as a pazt of 1Es eevuonmwtal revuw proass and reqaire anY'aPP��P���S��R meas�a_
(Poliry 113;4,ACPj
, �� �.
DETERI►iII�IATION OF NONSIGNlFICANCE SEP-000394(Coaunae� Psgo 6
20. req csey shan wcoura�e che ase or vegeraeion as an ineegrat parc oc developmeaE alaas. (Pol�i.s iis:l,
ACt�
21 T6tCSty a6al1 tGscoorage t6e unnecrsaary d'uturbaaee o[natnrai vegefatioa m aew develoPE1�- ���9
115:2,AC�
Envlronmentsl Nealth
22. T6e treatmwt,atorage,Qrooessing,handJmg and dapqsal�anq ha�ardaismatenal,subatana a wasto
shall bc only m the stnaest eampGauce with aPPticabte locat;state and tederai Iaws(Poli�.q 123.4,ACP,
Resolnuon 1871)
T3 The(Sry shaq considu thaimpac►s of new.detielogment on(he nst of hazardous materials,:abusnas aad
_ ..
wastos as a part ot its environmenWl ieview proass and,ro4��Y aPProP�te mmgetmg meapures. (Po�tt.p
1235,ACP,Resolutioa 1871)
7A. 'ILe Ctys amfaee�wator,gromd wafer,aail atocm dramago systems aha�be protuYed f�ccntammaUon by
hazatdoua matenals of otLer eoatamieaNs Use a«moval of ouad �
in t6e'atridest eom liana with Gcable �8�� ������OO�Y
r � i�,u���d r�a��� �rov�y uas,acr;x��a�ua�
��
?S Development on eaeh of tLe hiD areaa of tLaeummnnity s6ould seek to enhaax the vianal di 'stmsb'on and
uciquenrse�eaeh. (Poliry 8.L1,A{�
26. Thtvi5ual�pact ot large xw devetopments should be a priority coaadentwn m tLar nview and
ePPravaL (Po�ry&2.1,AC�)
27 The fSty ahoutd emP�7����T e�Y�o���the ntwdou of sanu wewa o[Mwot
Rainicr and t6e east and west h�s. (Poliry 832.,AC�
28 The tSfy s6aIl seelc ro retam ss oPen spax,thaae areas;6aviog a unique oombinatioa of opea apaoe
xalnu,iaclud'iag separatioa or bnffering betaseo moompatible laad'mea,visoal dolm�atioa of tlia Gty or
a disUnG area or aeighborhood oE the C5ly;naasuaDy productrve wddUfe habitat;Doodavatu or etormwata
uor�;stormwatw 'p'unScatioq aaeaeioual valne,aegthetic velm,snt!'edncational vaine. (PoGey14.23,
ACR)
29 The City a6all eawuurag�d�ciopioneet a3ich mmntams and�ptoves the wouiog aesthetie�Laiader o[tfia
�U' (��Y 5.1.1.,ACP,:Resotation 19T3)
x�ao.
30. The acr sLau e�o���Pe�owe�v�menc odr afiue ea�y,�ate pn�C servias��
protactiaa,6re and emergencg m�cal duvic�,edncation,parks,and othe.r recreallomal faca'uies,aafid wmte
eollec�oq aaA othar goverumenW setvias are av�able or w�be made ava7able at acaptab�kvels of savia
prioc to pco�ta oxupaary ar nse. Demand fotCity servicea(d$5re;Poi'�eq iiaeatwe)oompared W kvel of
support f�s�h scrnces w�also 6e g'rven sulistantial caasidoration w5rn zeviewmB lerge dc�r�tOpmeoc
PrQP� ��9.53.6,AC?,Resotntion 1973)
__ I
. . c-- � �
DE7'ERbQNATION OF NON�IGNIFIGINGE SFp-000394(Continu�. Page 7
31 T6e[."LLy ahall continue its poliry of reqniring t6e de�catioa of appropriste and uaable park land'm
�njuact�rwL tho approval of new devetopments that aubstantiaDy inerease the demand for rareatlqa�i
faa'Gtus. (Policy 14.1.1.,-ACP)
32 Thep�evaluate��pacts of�d�ent�and reaeati�-r�� through�
SEPA sad shall take o nate st to e sd�erae im as. 14.13,A
'hanspatadoa
33. The CSty s5ad ooehane to eaforx tLe poliey ottsq�niring devebpas of new dcvelopmwta to�
sueeu d'uediy sernog tLe devetopment;ine]udiog apedfic o6su improvemsms.» (Poliry 23.5.1,ACP)
34. Iaiprovemeats to urve new devetopmwts vn'D be mnst�uded as pacc af the devebpmeot"proass. All+wus
should bctwrne by die devetopment where the devebpmeu in aerned bq the proposed atra.ts Ia a�e
instanas the.CSfy maycl+oose to participatc 9n this�Undion whece improvcnnent serve mac tbau a�jaaut
_.
davclopmwta: The Gity w,71 encourage the use�IIDs to fw�tata tl�eir develap�eat (Poliry?35.4,ACP)
35 Improvemeats w upgrade eattiog strats are cdoudered to bo�6t the abutting propecty,aad
ssnproyamcnta aLoutd be fi�nded by tLe abuftiag property oow�rzs. (PoGcjr�SS.,ACPj
Utllides
36. T6c Citq s63ll eontinurits policy oEreguiiing dut watu syst�cn e�esmns n�eded to ses�e neW
devetopmea[ahaII be'bult prior to ar simultaawos auhaw�dcvelopment acwrd'mg to We sira md
config�ation identi5ed by the Water Pian aad+Comprobeaaii�e Plaa as ncoessary,W serve Uituce plamed.
dev�ent. The Gl'ty aLalt eoatinue to ase LIDa and lateaomw sgreemout w assist m tLe Finandng ot soch
overs�ud impravemEnts. 'Whercver aay Lorm at CSty Guana g.mvohsd m e wata.l'mC e�4muon.Lna thu
promou a oompaa devdopment pattetn c�l bc lavored ova 6nes travRtswg ISrge uadsveloped ateas wLece
futm�e devolopmeot plana are�arta�a. (I'aLcY u.Lt,ACYI
32 WLeaevet a stceet�t W bc substant�elly reeoas�uaed�a,new street_bw'It,water faa7ides m tLat shat
right-of-wap a6aU be rocsWded�brought up ro tLe aiu aad eon6gofation iadieated by the Water Plan'snd
Compreheasive Ylan. (Yolu9 24.15.,ACP}
98. 'ILe C�tq aLaIl aontmue ifs poliq of requiring tLat uwu system esteasions nxdpd to aeive nea
deyelapmeat aLalt bo bu�7t�to an'simultaneoos with edeh dev�lopmoct„accorilmg'to tLe mu and
mnfrguradon�aentiSea uy rlie sewcras�Plan ana eam�xe�e pian�neoes�y w save haan planoea
dc�relopmeot 'fse tStiy shoaM matinna w'use L�S aa!lasecoffier agteemeats w asuatm the Snsn�g d
such oversued improvemwts Wherever'any form ot aiiy fisna.is iavoh�d:m a sewtr Ime e�a�cn,Sua tLat
promote a compad develoPment peitern will be[awtea!ostir Tmes travws�n8����P� �°1�t6
tunuo devetopmsat Qlan aze nnartain. (Po�i�}2Q22;ACP?
39 Wh�aever s st�t s to be snbstsatisl�yrecoawated a a new srrat bw'1t,sewerfaa'li&a m tLat strat
nglq-o[-'waY ahaIl be conttrusted�brougbt.up w 1be sae and caaFigarati�insieated by tLe Sow�erage Plen
and G�prehtariv�Plan. (Fo�cY 24?3�AC�
40. The CStp ahati eonuder tLe impacts of new depelopmeat an Hood hazarda or storm water diseharge ssa
patt af its cnvironmwtal tcviear proass aad nquue a�r appcopnate mfbgat+ng mtasures.(PoGry 12L'T,AC�
. �' �
u�noN o�xoxsicr�c.�rrc�sFr�ooai-��c,�;o� r�a
al. 'i'hrCScy aean reqwre ae�+ettopen co oonsand�orm uraioage imprav�mw�s d'irealy aerving tee
d�e�oPm�4�Ee�Y n�Y���P���� ��Y?R3.2,A{:P.RcaolMioa 214�
42 The C5ry ahad«qwrrt6atstorm drainage imp�ovemeats aceded'to scrn acw.development ahall be bu�1t
Qnot to aa scnnhaae�s witL snch davelopment,aceord'ing ta tbe eizc and oonfiguratwu'ideodfied bY,tlw
Drainage P1ao aad CompreLeattve plan as:neasvuy to serv�tat�vo pianaed dcvctupmeot The C�ty ahonid
eantiaue to use I1DS aad:Istecoma ag�reqments toasaist in tLe 5naneiog of off-sue�mpiove�enta ieqmr�d to
sern thadevetoPmeot (PaGcy 2433,ACP,Resdution 2141�
43. Whecever posvble,reg�onal deteetiun faalitrees shauld be nhlized ua multituadiooal wmmpnity
raouras. AVVheen selecUog a sete and deaigniag a rog�onal atam dramage faa'�iry tLe G`rty shonitt oativder other
pnbfic bwe5ts sucL as rea'eaaouei.haliitay eultnral,�duucatiousl,oPe"s�x.and aeatha�c oPP°f'�
(PoGry 24.4,8,ACP,Resol�on 214�
44 Wh¢aevu a street�a to be substactially re�iKted a a:ncgv atreet bwlt,dfaiasgti fa�in't5at stnet
.
iigLt-of-way shad be wnstrudcd to adequateiy servia the'.strect,aud brought np to the aae aad configurat�
;na;cazea ey�e n�amaee r�a�a com�d�e�e rian. (�oscq aa.aio.,ncr,Resot,a;a�na�
,
45 Storm draiaage atrudures and faalitua locazed with tLe shoreGne eaviionmenta4 Pa*�ds,�Pubhc oPen
spacr,sha11'�acoipocate tagh staodarda of des'sga to enhana tLe appearana aad approp�riate uu ot the aie aad
surronn�icg area. Aay sath fac�tiea location witLin the aboreGue eevirociment a6sll be oonsistant ait6 tht
State S6oreGac Mana�ement Acl and the GStys Shoreliue Maoagement Program Ft a�'ble to'the genual
Pn61u,aueL far�ihes shouid�vLeuevu posvbk be de.vgned to preclude th�nad fa axurup fcnaog,and
shoutd be vc%ccated aad ProP��Y m��� �otiry 1L1.6..AGP.Resoltition 214�
A6. W6wavec fean'ble,ac�m draiqage shonld be oaweyod:t6rou�above Bronad vogetatod swalos to piovide
natutal b�ofi�a6�of poUutants and'sedimontatioa In all new d�taetopmeac,natural bio5ltration or otLer
approvod treatmeot measures shaiFbe requimd pnor to drscharg�ng st�srm wators mto enviranmentally sensitive
ar�as(e.&wetlmda.rns�d) (PoG�.Y 1113.,ACP�Resala0on 214�
47 Tha t5ty rtcognizcs the valuea and effiaency of uti6aegaAsting natural syscems forstorm veatu
conveyance and atarage. However>aatural systwu an be sevurly mapazted ar de.stcoyed by the uatoatroDul
:relqasa of 000tamiaaced stam watua Pnor to a�7'iaug oatural aystema tor stam draioag�P�4�.��9
shalt caca[ully considu ihe poteehal far adveru impada.a�easore thatauc6 im�ds are appropriately
mitigated�alloided: Impurtant natnral systems(e.&wedands)sAouid cot ba nsed foruorm dra�nage�
or convepana,ualess u can be demonatrate adv�rse impa�ts cao be avoided. (Policy'1121.,ACT Resohtioa
2146�
Gentral
48. The gowth�mpact of maj�.danetopment propoaals oacommuniry taa7i�es,amoniC�ca and aervim,as w�ll
as the�s generat quaGty of�[e.sLap be thorw�ghly stndxs atud�ed mder tha protisioas�SEPA prio�to
deye(apm�nt approval, 1rGtigatiog measuces W ensure contocmanoe witL the Plan(Compreheosire)shaQ be
reqw;ed wLere appropiiafc. (Po6cy 3.2.1,ACF7
The 2ead ageury_for this propoaal6as dete=muutd that it daa not tiave a probable ai�nt adverse impad mn
tht�nvimnmaat,and aa eu`aonm�ta!smpact statcment�Ei3)is mt req�riced un�r;RCRI 4321C a30(2�e�
, r �
DE1'ERI�IINATION'OFNOt3•SIGMFIC.ANCESEP-0l703�94(Cootinned� Pagr9
�41YJf'tLe fottawing conditiona arc met. This deasion was made aku review ot a wmpkttd wvuoamenMl
cheekGsE and athcr m[�matioin on Ae with tt�kad ageacy T'6ia infamation:usva0abk io tLe p�ti6c ou
reqaest.
i 'I'ha recommcndations�the guteehnieai nport"SuDsueEsa FsploraQoq GeotecholcaCEngjaouiog aad
Storm Watcr Infiltration:Study,Meade YroP��Y:, P*�P��b3`Assodsted Farth Seicnaa„Ioe.,ia Janaasy;1994,
aadf oz aLw subsequeat required sge speci6e;eala or geoteehnical ieports afiaII:be incorpaated mto ekarm&
gradin8 and ather appropriate�sttuctioa ptsns,as.detcrmiaed bY the Pubbe Works Duedar
2 No deaiiug,gadiog or otLv.eonstruaioe shall ooear.,except as maq be authaued bY tLe,Pnbfe Waics
D'uedor tar protection of pvblic heaith,aeficy and wolfare,oa�the enstrog LSH to iV(HoriaootatY�
alopes taated,ataag ihe santh asfral anD noith aatral praperiy bbouundaziea as tdoati6ed m tbe�rvojat
gcotechaical Yepore supplemeat dated Aagast:19,1994. Furt6er,aIl p�of these siopes whish wacd 40%
ma;t ba�uotccted bY native grewth s1oP�ProteU�on easements to be roeorded wit6 the fimE plat. Piim C"�ty
rotie.wv and a�rovai ot Fhe easameat.aardmg�s reqwn.d. 'Che'appricant ahalt pcovide evidence that dte
eaumant haa been eucuted and'recorded.
3 Denuded areas and so�7 stockpHes must be stab�lued aaordmg w tha[�owwg sehedok,as reqmnd by the
Bwlding Offida!oi duthorizcd representaavc
From Aprif l to October 31,aD denudod areas at Saa!grade snd all espoaed areas that azcsctiednted
to remain npworked fa more.that 30 days shaU be atab0imed witbin 10 days.
From November 1 to Mazrh 31,all e�ased soils at fmal gade shall 6�atab�ized�mme�ately t�cg
permanent octempo:rary meassties; Esposed so0s'with an ena greater thao S,f1�0 sqiiete faf that
aze acheduled to rcmain naworked for moro t6an yi haus end aepcucd sreas of kss than 5,000
aqaare feet tLaF w51 romain mworked Eor mon thazi 7 days sLaIl be stab�r.d�mmed�atdp
4. F�stmig aomstrudion dcbxis aod trasL[oued on tLo site along aith tand clearieg debns aha�be removed and
clearu�g debiis the�ppla ntwuh����cduat,atate a�local regnfauoaa. For c�ruct�n aad iand
�
�d to pursne salvage,reuse,snd rerycling m deu of total�isposal.
5 Pnar to begmnmg rock aoshing opuations,bn-sitc,the app�eanc:s6aII pronde t6e(Sty with aa opaatioas
plan for review aed approyaL The plan ahaII idwtity measures that w�t be nh'lued to m�pm�re noise aad d'ast
impaGsto adyaant'propertus.
6. T6e Cqntrador w�l be requifed W water tLe ate,as neoessary..to redueediut emissioat as a ramh ot
wnstnistion adivity TLe Cantrador s6aII also sayeep aIl a�ected pub�ic roadt.ae necessatY.W nmovamnd
deposited as a rcaiilt ot pro�ea coauradion adiviry tLese aeaons w�li be goveraed aad d'vated by tLe
Bu�mng Offiwl
7 Ptior to the usuance o[cicari°&grad�C'8 P,� F��� aPPGwnt . fiunuh t6e
a othrs oonstruwan tLe mn+�
atY g�oeu.with a proposed ronte and schednte'Eor'hanfmgw7 matu�al w�froci the mte.,I�io the
opiwon'of the CAtY P�aeer.'euch 6sn1'mg w�71 adverselyunpad t�sueet neiw�k.hanTmg homs a�be
lwmtcd tosPPra�p�iatt o�peat Dours.
8. On-site mitigstion for thcfiil�mg a�0.72 aacs dwetlaads ahai be oomPTeted m S�neral.i000rda°ce witL tho
recommendatioes id+euti5ed in tLe rapoct eedHed'Meade Piopetfy Wctland Analysis sar1 C�oeptuai
� � �
DETERMIlVATION OFNON�SIGNIFfCANCESEP-0t743�94(Coohauedj :Page 10
M�on;�P�'F*�Pared 69 H-tweTvo Aasoaates,iac.lannary 6,1994,and a;wppicmented by:lepe+s'dated
June 16.1994.and Augnst 10,1994,mod aa approved by:Uu Plannuig an8 PabTic Worka Directore. Me�w
dements oE the proposed wetlands plan,s6aU�c(ude the fo0ow;o�
a. Prior to the iaeuana o[dearing,pfadin&or otbe[ooas�udiod po*+nita.a 5na1 wettand mWigat�p�an.
��'4 m��6 P*�8�.ma�atenana Ptan end:�n�Y Piaa fo�.tfiawetland m�ngaqon shs0 bg
�a�a�a��aby�s�o�. ���n�c�rro�a�
ae4u.ena�a PlantiaB PWa sPetw[SnnB Plant apw�s.9�'laationa.size,spadc�a�d de�Y.�
and nutrient requu'em�ts for plantm&�ndudm8 icr�adon and'ProvLsi°ns fot 1°°6 term preaarvation: 1'he
plaa shan demoast�ate the oompahb�ity o[the pmpoud on-sua storm watee[aa'lity a�the,tekieated
wcHends, it afiaII fiuthu demonstraze that the at�m water ptoposed for descharge into celocated waland,a
is comgattbk w�th wedand enLancoment'and tLei tLtoverall poat-d�velopmeat ade hydrologq aad
ad}'aant deveiopment w�11 not negahvely impad rel_ocated wetlanda. 'l7�e plan shaq estabTish gaals aad
objeaives to mowtor aad measuro-thcaueass of the wetland mitigation P�ol�
b. The aeatcd wetland azeas shall 6aduv�ed to mdnde elements of water samration(hY�o�P6Y)aad be
vegecated with obLgate,tawitative wetland or facultative @Ydrophl'ue)veBewtion oative to the Northwest.
and plaats w proKdc cover and food ior local aldGfc.
a '[he proposent shaQ be raponsble tot PTimazq consvu�n msped�aod preparation of aanaaS
moauoring reports,icdiraw�g achievement of goais and prqeet status W be 51ed w3th the Ba�diag dffiaal
tLronghontthe momtoring pcogram.��n a r„��c��a�u cu��a o[�u�on,w��.
Pnor to issmnaoe of a gradiag permit tht propaneot,s6all Ix:iequired,as dinde4 tti Prwide t1u Aubwp
Buildwg Official witL tLe serdSas of an,approved biolog�st with e:pertise in avetlaadt aohaaameat,for tLe
purposts,ot inspeding wet3and mitigatioo-worY activities for t�formaau with approved plant and
speci6eabaos, In additmn,the biolog�st:s6all be retained�a minimam of fiva.yeard folloanng the
completion of aIl wetlands aork to mou�Wr the progess of the enLsaced w�edauds�and to aveesee tLe
replaamoai of wisnca�ss[ui plaat matenals m accordaaa with t6o appmvcd ptaav This�das
not prociudo tho appGcant from eaapauwg the nsc ot bioTogieat o�otLu pra�'essional aavioes cf eboiw
during mitigation eonytruetwn,haw��,tLis pracize vn'll not be consde*ed as mneting the stated
e.onditiou.
d Fi!ling and gadmg for the srte and wetlaeds mitigation work may oaur conwrrently Nt:wet)aud
mitigatiou work shall be eompleted pricu to finel plat spprovai.
e. Prior to tLe rssuana of R=�B P��.eo aPt�P�te seeurrty sqmval�ut to the oost of a1t wetlaads
mitigation work shall be sobmitted ro tho Bn�diog Offidai and ahall be kept aaiva for a miwmmn of fm
ycscs foilow+ng compi�of aII wettand mitigatiouvrork�n an amount commaesucafe with���
moaito�8 Program ana coaUngeo�Y P�aa. At the end oE ELe five year monitorin8 P��+
dote�mme d tlie remaiaicg aeeurity ean be reuuncd w d du oontingeary�aa sbonld be�mpkme�ted aad
�Lc monit�o8 P*ogFam'eaaeaded. A cost summacy tor all viottand mitigatioa work ahall be�dudod iu
tha fnal wq)and mitigation pla».
L Followiog oompletion aad aoceptana ot all,wetlandc m�tigehon aark.�dear+n8.8��8��
�a6aU otcur wuSun the w�tlands mi"t�an'na uuis.a�t as oasq ba aiAhmiud by the Pub6c
Works DueUor for proclaiou of F6blirheakh,aafup aod`welfare;maiotenaaee pur(wses,o*oont�w.Y
mitigaaon worl�.
' � �
DEI'ERMII�AT[ONOFNON�GIVIFICANCESEP-0003-94{Contiaoedj Page31
g. '[he weNaod maigahon area s6sll.bc dear2y i5�eated on aIl ooaArodion P�ePPT���:�Y.
indicatiag the puipose aad auy 6mitation on tlianse of:the uea 'Ibe bouedary'of Uu wetlaad mit�gation
ares sLa9 bo-efabed ia 25•foot intervals ffi dearmg and gad'iog limits tluooghout aIl eonstrnrt�n act�vihes
adjaant to tLe astlands area,as requirod by tho PubSo Wo�Dieiect�
9 7'he purpose and�ateat of tbe followiog condition is to�iscourage;)Le nnooatrolled mtrusion�hnmans iato
th�wetlaud m�hgahon aeas. 'Ibe follawiog infoima6on and impr�aha�'tie provlded:
a Porm�e6t weAaad aensitive area qotioe sigus shaIl tsc instaIled aad ma�ntwned atong We perimeta of
tho weNacd mn�gatwn arem and aoshng,wetlands. Theee not�a rgata]w➢ind�eate ehe wodand type eud
resuidiona relatcd w t�nse.d the wettand mitigation are:u. 1'he tut:and spea6eahons t�the'sigos
slwll be ideati6ed m the 6os1 wotland m�bgation plan.
b. 1'he wetland mcrgateon areaa s6all be eacumbued bS'aPublie opea aQact,conservanon eaumeat
ganted W t6e Gty a�f Aubtua The:easemeat aha118tate ttiat any nes aithi�i this ercas ahall bras
ePProved by the Plaaning Du�ctor ?ht ase shalt be�asisteat vi%rth thCwetland mitigatioaareas and shall
be a gmeral bene6rt to the pubLc. The appLeant shall provide evideua tLat the easement Las baa
execated and recarded viift6 the 5nal plat. .
S0. A deta�ed draioage atndq fw the aeUand mrt�gauon ma�be submiued Eor nview and approval by tLe
Planning and P6blic Wats Diredocs prior,to issuanx o4 any giad'ing or eon4ruction permits The"plsn shall
aemonsaete t6e compatb,"L'ey oc proposcd stoem wate�auchaiges ta tbe sika ae�anaa. zuy sfady sban id�tify
t6e connution and operetion o[tho anLanad wettand3(mitigation aceas)a�tlu proposed�orm drainege
taq'lities regardmg ffitmo-maiatcnance,awuersh�p and water qualiry and eosnre that tfie pc�se�development
bydrology w�aot ne�atively impaet oNetlauds.
11 TLe pav��t adjacsat to al(atorm drain ml�t;within the d�velopmcnt ahall be steua'ted wrtL'DIJI�ff NO
WA51E,DRAtNS TO'GROU2�IDWATER°
12. Storm.water d�srLarge fram tLe sua or into the grauad water w�71 requite water4ualitY�oaeatmeot'ss
approved by tLe Publx W�ks D�redor
13. Aa Partial rePlacement Eor hab�tat and aesthe�e(oss aad to pratat se�ve areaa,TraGs B,Gand E as
identified on the plat dated Jaauary�,1994,and reviscd J�e14,1994.sball be Ptaedcd bY nawe�oat�
proteetion easements to be recorded aith the 6nal plar The eauments s6ail also wntaia provisions'tLat a�aw
future publie uu of tLe areas foa Qassive roaeation.
The naGve g`owth prbteixioaeaumeuts shall by Gitu�shed wqh a+gtis�eith wor�ag as foDows. 'P=otatiw d
t6is natural area is in y�r eais. Altuation or d�sturbaaa ss prohib�ted Pkase'caII the CSty�Aaburn
Buildwg Division for mon iofarmation' Tho s'�gns aha11 be et Mast 4 mehea by 6 mcLes a�o�teoeted of a
durahle,Pe+maneocmatuisl(e.g,Plastie or:meret),and moupted oa toor-foot fiigh ateel pos�drigea&mly
into tho-gtomd The si�sha116e Ptaxd alon8 tLe baundary o[;the:native gtoaith protatwn easemeat and
mdmdual lota at s 730 faot spadag.
In add'ition,�W the asiiaade of aonstrvdwn oc mui!n8 P�.��PG��P�a Iand eleaTmB
aad revegetalion plan ta a�mittal W the Plaaning and Pab�e Works DaecWes tor reHew and apprcval. 1Le
P����Y�8��B��a on tLe prqec[artq�te sreas of tree removat(to
acmmmodate buBdieg pads;atreet ut7itiea and re�nto�ued azea;appnAed m conpmchon wRh tlu mmmg
, � F
DETERMIIdATIOPi OF NONSIGMFICANCE SF3-0003-94(Continue� Pag+e 12
Periuit).aelodive ekanmg(No cemavai of evergeen troes grsatv tLan Four ine6es(4�m raLper md dedduous
treea sQ iaches(67 3a caTiPu).6rce retentio4 aad compensstory tevegetatioc with native plaut mataiali m fhe
private open spaoe trada(Trear:B,G 8c Ej The traa to be retamed s6all be flagged aod protcdted.
Upon mmpktion of the ceyegetatioa no doarm�,grad�ng a ot6u oenstraetion a6aa oecm,e�occpt as may be
autLoriud by tho PubGc Works'Dired�(a'protati�oipublit healtL,aafuy and ael[ary,ait6in these privata
ap�n apaee Traets B,G aud E
14, As paTtia!r�plaxmenc E�vegets�ion n�aai,aerea aee:pim[,a8�an atis1�be snbm,tted and'appcoved by
thc Ptanning and Pu61ic Works D'ueeton prior to 6na!piat approvaL '1ha plau shaD prov�2�mcL m�aimue�
catiPe*.�ttt treea �30 feet�center alom8�����P�b9
re wrod distana treea located in�ato tlie atrai rig�-of-wap may be nsed to�some�
all of this e�dition '['he propc�sed aueet'tice planti�ahall be desipped,000rdinated witb,aad s6own�a11
sveet a�ut7it�'Ptiws A 6oaaeial gnazantee ia a Eorm and amount safisfadory.W tLe 6ty shall be�mvided
prior to Goal.P'�aPProvai to ensiae atreet troe Plantin8 w�ll be secompIIshed,if the tras aranot planted�ior
Eo 6na1 plat approval.
15 Dae to'the mmor madcna of petrolenm hydrocarbon sal wutaminad�,daumtoted on the ate,du
appluant shall'be respoavble for�ysum and d�sposal ot the contaminatioa m,accordana witb all tederat,
sfafe,and,local'1aws. Ver�fieahon of suecess[ul eomplwon of tLe e]eanup shall be'.providcdYo the Bio7�
Qfficial.
16. Given:thc prior nse o[a portiam of thasqte az a equipme�atoraga}!ard and asghalt batdi Ptant.ttie
potential ea9ts that t6e sifa�ay camta�n mdcrgrouad tuel storaga tanka: If so,thea a11 faok removal s6aIl be m
compliaactwit6 plans and proeed�ea appcwed in aaordaaa w�th loeal,statg and fedqal regulahons
Bovc*aia8 sneL aaiviq+
17 The appliqant s6all_bg reguired to pravide parkfac�ities coosistenEwith the rcguirements of tLe aty's
Planaing and.Parks and Recreatim I?ireiYas The park faaTuirs sLa�eontain the foDowmg elemmts
a I3edication of 3.12 aaea of park land ia tLree pnblie trad;(Trsds A,D a�G)
h Improvements eqnallicg 575.000 W Traats A and/or D per the diredion ot the C¢y Pffits and
Recreation Dlrector
18 Pn�to final pla[aPProval.29t6 Stroa S:E;ahall.bc improved ro a 44rfoot minimum widt6,mfian artenal:
standard�m'R Stnet S.E.to the;propaed�oursecuon with Ho�vard Road. Al1 ap�oQnaze dgoa�,
includmg oH srt�s�gnsge,ehaIl 6e prw�dCd. No&nct'acoe.ss hnm'anYProF�d reaideaOallot oEtLu
subdrvu�on shall be a�ovued outo tLis street
14. 7be intersedion of 29t6 Sa�eU S.E.a�what is identified,as A Strax S.F.(as ahocvn an tho�6mioary
plat dated Jeanary�,1494 and ievised Jame:14,3994)does not appear to provide adeqaate aigLt dratena. Yrior
to Ena]plat approval,tLe proponeat muu demanstrato tl�at the de�gn of the project's mtemat atrat_system wia
meu the C5[Ys s�ht dutanoe ce4�uemeats Apgro�niaee meaa�vea�ensnre vis�iry maT meloda a�ht
distsna easrmenta,dedi�af additiodl open apaoe or ot4u feat�es
Z0, T6e des�oE tlu�ntersuhom oE B'Av�envc S.E;w Howard Road(as�entefied on tht preliimmwaty�at
, dated January 7,1994 and:rtvued Jane 14,1994},mcladmg ths mc�6eahons th thc westuly�portioa af Ho�vattd
, �
r .
D�770N QF TION-SIGNIFICANCE SEP-000.19i(Goatinuc� Pa�e 13
Rasd must indnde aII ePPlaPrista�a�e+:�n�ud�n8:traffie eontrd devica and wun�ng er��B'/lvedoe
S:E.aad Howatd Road. The interaection sha0 be d�gned and coastruQed to d�sooura�e tra�c moaemeats
westuty oa Hcward Koad
2L Howard Road,a�aant to tlie aite s6all 6e imprwed to balf atreet requirempcts tor a.44 tooCaetena�;aat8
appropnate tapera to th�eustipg roadway 'ILis improrement may be deferred at tLe�of ebe G8y
E"giaecr upoo reaipt of a defet'ral request
42. Prio�to fmai piat aPPravai.the applicant ahall entu mio a tra�mrt�gahoa agrxmmt with tLe Cdy,far
[uturc partidpation in mrersecuon vaproyem�ts in tho predetermmed perantage as foltows. T6e 6oanqal
P�aD�on m tLese improvcmcnts ahall baguaranteed irt a form and amouut�ptahleto t6e PiibGe'Wa�
D'utaa
E�dstln$ PruJect Partldpation Peraat
19ts�a Y4L�! Y�s�s � �
z9ch sc se/ _ _.
R S�SE 1369 99 99J1468 6.9496
29tL St SE/
A St:SE 2164 36 36/?101 1:649ii
23. Pri�to 5aai plat apQroval,We appGcant ahalt execute a tra8ie mitigation agreement to partieapate m the
Gtys Ua�csyrpal'mtwconned project. ThisYeguinmont sha0 be nnll sad Vaid in tLe evenCtbat the,tra�ic
signat mtummed pcoject is complued priorto 6nal P�ePP��
PM 1997 Vdomes
l9f� T�� aL� &�
ucu s�.rtw/s�t-isr ss�Ps 2i 2m2 o;so
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�scNw/sx-u7 rrs x�� 3o z�2 i.ao
u�s�.Nwpc s�.Nw � 302� u9
��r.r�ra s� � � si�a �
��.�r�s�.� � � Lw
ucti sc tvE/nu6u:n way x as a�6i i.a�s
Auburn Way NJ&L•9th Sta.NE 27 330? 0.82
Auburn V1/ay N/4tL St NE 18 2?Si O�D
A;,�wey x��c sc:r� is m� oso
Auliiuu Way 2V-S/Eatt Main S� 18 2751 QTI
Aobacn'Way 3/2ad SG SE 78 2190 Offi
Auba�a Way S/4t6 St.SE 18 ZG56 0,6g
Aubmn Way S/6tL St SE 82 37� 2]b
Aoburn Way:3/12tfi SG SE 82 33�1 Z45
'M'SL NF.AaNay Rd./8th S�:NE 38 3696 0:49
'M'SC NESE/East Main'St. 18 2647 0.68
Anbnrn Ava NE/4th St NS 18 1407 1.28
Aubaca Ava NE/3rd SL N8 18 iS29 1,18
An6arn Ave.-A St./F.ast Main,St 33 16?2 ,�
TOTAi. 2136
1Le participation rate sLaB be eqnal to tLe aggrcgaud pe�a:nu7e�pad on all argaaGu mteraecti�app6a!w
the averag�e oost of connecting one aignal w the aystem.
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DE?'ERMIIII�tATtONAF AIONSIGMFTCANGE'SEP-0003�94(Contwt� .page 14
24 A oonneAion to tLe ' ' 1(3�m�h "
, , _ . aeaitary.sewer aystem bwted m Hawaid ltand ia reqmred to be
sewer Havvs,uot drvrrt�wtoanmius the eaatnbnting area of tLe plat W tLe Haward Road syatem Sawtar�! .
' Howard Road system,aLaII 6e d'irecfed mto the a�isting 8=inch system loeated
m 29th Sveet S.E. AO on-site sanitary sewer liaes are to be 8-meh m�amdtu
2S Thc appGaot ehaU install an overaized starm draioage oamreysinoe rystem(C�mR Ptm;i¢oms AC33
ehrougl►wci'n m'B'avemu s,E rrom xoward Roaa eo'2'ka street s.E..13e Gey w�7t partioyiau iu the oosc
of fhia qveroad 6oTitym-an anirnmt equal tht:diHue�o betw�een tho avwai�ed faality and t6e s�.ot l'me(ly
iach m�mum)neasssry:to aerve t�propose�l'plat.
26 All atorm dreinage convepanx:ay�stema a6all bedes�gned w aeeommodste fot tbelOQY'�.��P�
dev�]opmeat desiga atorm Depeoding up�destgn coadipons„oo�yanoe aystems msy need to be des�ned'w
accommodate[or superei6eal Ilow cond'itions as ducaed b3'��Y�ur
IF sml oonduions mat th�(Sqla in6ltration aystcm dcs�gn rWuirem�ots,Wen,a atorm reten0on system'shall be
provided dm-siEe in TratlsF and f3, The system:ahall acmmmodatea 2S-Y�*P��Pm����
�nd'rtwn w8h cithu c�¢rx eapacity or adequate overtiow capab�ity to aeeammudete a i00-qeaz post=
developmeat dea�n storage 6ondition.
27 T6e foQoaing watu system improvements are neassrtated bythe projea.
a The cristing 6inch watwl'inclo�ted in 27th Stroet S.E:,(identi6ed as T Street S:E.on the p1aE
m shall bo laxd with an&iqch minimum watafine hom the east boun
eP) . nP dar)'of ttr��oPoaea Flat
to Alpine StreetS.E.
h A new 8-mch water6nt shalt be iastaIled in 29th Street S.E.hom'R StreetS.E.to the wat
b�ndary of dk plat.
c Alt on-site water hnea ahall ba&�m d'iamdxr
d A aiogle eonnec4oa of the wator system betwun tLe uppec and ldw�s pressnre zonar ahall be
pnwided utiGuog a preasure redueirig valut(PR�
28. Spcaat mcasures,as diracted bS'the CStY.En�ncershall be proylded to proted the e�ostm8 P��
i�,+<.�:�a.,.,waterl'ino(Coa1 Cietk SPricr�s)that traveraes the development ititriog toachvcdon snd
devetupmeot ot't6e plaf.
Note. This determiaation does mt coastimte approval'of WtproposaL T!�proposal.wlll6q retnewed fcz and
mast meU ad applicabb(rty of Anbarn requirements:
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DE'!`ERMIIIAT7UN-.t3F NON�S1GNIfICANCE SEP-OOOfi-94(Conciaue� Page LS
RPSPONSIBLE OFFICIAL Panl Krauss,ALC.P.
PdS17'tON/l147E Director.of t6e Departm�at of
Plaqping&Commuoity Devdopment
ADDRESS. 25 Weat hfaiu Street
Aab}vn,Wasluogtou 48001
{206)431-309Q
DATE ISSUED• ,�ember 1D.199d SIGNATURE.
Any;person ag�eved o[tLu 4cai deteraunaqon;may fiis an appeal au6 die Anbtun C'iry pert witLin IO days
ot the date of issuana of thss nara. Aif aPPeats o[!he above deteiaima�on must be filed by 5�0 PM oa
Senfember 30.1994.