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HomeMy WebLinkAboutPermit L01-058 - DOAK DARRYL - BOUNDARY LINE ADJUSTMENTLO1-058 DOAK HOMES BOUNDARY LINE ADJUSTMENT October 17, 2001 Darryl Doak, Sr. 11917 4th Avenue S.W. Seattle, Washington 98146 city of Tukwila Department of Community Development Steve Lancaster, Director RE: Application for Boundary Line Adjustment (L01 -058) NW Corner of 43rd Avenue South & S. 124th Street Dear Mr. Doak: The Short Subdivision Committee has reviewed and approved the above - referenced boundary line adjustment application. It is now the applicant's responsibility to record the City approved boundary line adjustment documents with the King County Department of Records. The boundary line adjustment is not complete (and building permits for this site will not be issued) until the recording occurs and copies of the recorded documents are provided to the Department of Community Development. The signature of the Chairman of the Short Subdivision Committee certifies that your boundary line adjustment is ready for recording. You will need to pay the recording fees and submit your approved original boundary line adjustment to the King County Department of Records (206- 296- 1570). After recording, the County returns the recorded originals to the City of Tukwila within 4 -6 weeks, at which time your boundary line adjustment is considered complete. You can shorten this processing time by hand - delivering a copy of the recorded boundary line adjustment to me. If you have any questions, please contact me at 206 -431 -3663. Sincerely, Deborah Ritter Associate Planner Enclosure 2 ,;(1,cr cc: Jill Mosqueda, Public Works Lt. Don Tomaso, Fire Department Steven M. Mullet, Mayor 6300 Southcenter Boulevard, Suite #100 • Tukwila, Washington 98188 • Phone: 206 -431 -3670 • Fax: 206 - 431 -3665 After recording return to: CITY OF TUKWILA Department of Community Development 6300 Southcenter 3oulevara. Tukwila, W.. 13133 Telephone: (206)131-3670 (206) 131 -3665 E-mall: ZtkplanrThci.tuic.viia.:va.us BOUNDARY LINE ADJUSTN ENT/LOT CONSOLIDATION NUMBER L C I - o 5 "' CITY OF TUKWILA, W ASFIENGT ON Grantor(s): (Do J=} R. go l ES /W Last Name First Name Additional grantors on page of document (If needed). Legal Descriptions: Before the Boundary Line Adjustment/Lot Consolidation SEE ATTr eX14It317 A- Atter the Boundary Line Adjustment/Lot Consolidation SC C kTT tract E H t T3 17- 3 Last Name First name Grantee(s): The Public 0 - /gl — Q5 - 017900-a/4Z Assessor's Property Tax Parcel or Account Number(s): O 1 7 ,. 00 - 0143 - 0 3 017 9 oa_0I94 - a Z Reviewed and approved by the Short Subdivision committee and hereby certified for tiling this day of (- 1(.r'yoN -- , 20 _ Chair. Short Subdivision Committee ?age l of DOAK BOUNDARY LINE ADJUSTMENT I � 11 1 2i c�u II EXISTING 8' PVC.. O �ti IVSANITARY SEWER 100' \. o+ S.0 m EXISTING 6' PVC SIDE SEWER NORTH EXISTING WATER MAIN N N SCALE: 1" = 30' o ao 60 120 ( IN FEET ) 50' PARCEL B 5000 SQ.FT. O� 2 PROPOSED LOT LINE 50' 4 - -4 -- Z O , \ O • 2� EXISTING FIRE HYDRANT PARCEL A 5000 SQ.FT. w 100' N Q. to ti 100 ' EXISTING LOT LINES - 100' 50' L EXISTING 22' ASPHALT SURFACE EXISTING OVERHEAD UTILITIES 50' MAY 17, 2001 N N N N S.0 C1= 014---- CBI EXISTING 8' DI STORM B2 EXISTING 8' DI II- EXISTING 6' PVC 43RD AVENUE S. WATER MAIN II SIDE SEWER (PAUL STREET) s,o•42'36•w. EXISTING 8' PVC SA PAGE OF __ �:! , ; .t: ,?"�'h:L i�: %iiC.41: .Li :; .•,,1.�: ?r: i Exhibit A Legal Descriptions: Before the Boundary Line Adjustment/Lot Consolidation. Lot 23, Block 1, Allentown Addition to the City of Seattle, according to the Plat thereof recorded in Volume 12 of Plats, page 100, records of King County, Washington. Situate in the County of King, State of Washington. Lot 24, Block 1, Allentown Addition to the City of Seattle, according to the Plat thereof recorded in Volume 12 of Plats, page 100, records of King County, Washington. Situate in the County of King, State of Washington. Lot 25, Block 1, Allentown Addition to the City of Seattle, according to the Plat thereof recorded in Volume 12 of Plats, page 100, records of King County, Washington. Situate in the County of King, State of Washington. Lot 26, Block 1, Allentown Addition to the City of Seattle, according to the Plat thereof recorded in Volume 12 of Plats, page 100, records of King County, Washington. Situate in the County of King, State of Washington. 5 /17 /u Exhibit B Legal Descriptions: After the Boundary Line Adjustment/Lot Consolidation. PARCEL A: Lots 23, 24, 25 and 26, Block 1, Allentown Addition to the City of Seattle, according to the Plat thereof recorded in Volume 12 of Plats, page 100, records of King County, Washington; Except the South half thereof. Situate in the County of King, State of Washington. PARCEL B: Lots 23, 24, 25 and 26, Block 1, Allentown Addition to the City of Seattle, according to the Plat thereof recorded in Volume 12 of Plats, page 100, records of King County, Washington; Except the North half thereof. Situate in the County of King, State of Washington. ::xv svr« r, ��s' u: tu. G. utc:.s?I�ie&+....v�,n*..Wiauawx DECLARATION: Know all men by these presents, that we the undersigned, owner(s) in fee simple of the land herein described do hereby make a 13 La The undersigned further declare this 134.4 to be the graphic representation of said 134 ,q. and the same is made with the free consent and in accordance with the desire of the owner(s). In witness whereof we have set our hands and seals. Name: 3 p/2,2ti , The .g /' Name: Name: Name: XFFIDAVIT OF OWNERSHIP FOR BOUNDARY LLNE ADJUSTMENT/LOT CONSOLIDATION -. • / •`• 4: 5 • 1 A ° l• - ]• STATE dE.WASHINGTON County of King City of Tukwila GIVEN under my hand and official seal this Title: day of Name: Name: Name: Name: STATE OF WASHINGTON County of King City of Tukwila On this day personally appeared before me l4, �� c,4 -K S;- , to me known to be the individual who executed the foregoing instrument and acknowledged that he /she signed the same as his/her voluntary act and deed for the uses and purposes mentioned therein. GIVEN under Ty hand and official seal this S day of PflJGyki , Signature: Name as commissioned: My appointment expires: C:12.-L)2_ On this day personally appeared before me to me known to be the individual who executed the foregoing instrument and acknowledged that he /she signed the same as his /her voluntary act and deed for the uses and purposes mentioned therein. Signature: Name as commissioned: Title: My appointment expires: �i� .,.�.rc:'.a:�t�i'�:i'a`rti,�;ii �Ste3'+k•�; City of Tukwila Department of Community Development Steve Lancaster, Director TO: Tom Keefe via Don Tomaso Jim Morrow via Joanna Spencer FROM: Deb Ritter DATE: October 9, 2001 RE: Doak Boundary Line Adjustment L01 -058 NW Corner of 43rd Avenue S. & S. 124th St. MEMORANDUM The above - referenced Boundary Line Adjustment is ready for final approval. Your Department has previously reviewed the project. Attached is a copy of the document that will be recorded. Please review and indicate your approval by putting your initials in the space provided. If you do not approve, please indicate any additional requirements below. Approved by Tom Keefe l , ie�G (initials) Approved by Jim Morrow (initials) 6300 Southcenter Boulevard, Suite #100 • Tukwila, Washington 98188 • Phone: 206 - 431 -3670 • Fax: 206 - 431 -3665 Date Date Steven M. Mullet, Mayor /0 - /Z'- z4-19/ City of Tukwila TO: Tom Keefe via Don Tomaso Jim Morrow via Joanna Spencer FROM: Deb Ritter DATE: October 9, 2001 RE: Doak Boundary Line Adjustment L01 -058 NW Corner of 43rd Avenue S. & S. 124th St. MEMORANDUM Steven M Mullet, Mayor Department of Community Development Steve Lancaster, Director The above - referenced Boundary Line Adjustment is ready for final approval. Your Department has previously reviewed the project. Attached is a copy of the document that will be recorded. Please review and indicate your approval by putting your initials in the space provided. If you do not approve, please indicate any additional requirements below. Approved by Tom Keefe (initials) Date Approved by Jim Morrow Trl (initials) 1 Dat 6300 Southcenter Boulevard, Suite #100 • Tukwila, Washington 98188 • Phone: 206 - 431 -3670 • Fax: 206 - 431 -3665 ALLIAMT ENGINEEP = 9G & LAND SURVEYtkts, INC. P.O. BOX 2596 WOODINVILLE, WA 96072.2596 (425} 485 -1083 LEVEL EL ONE DRAINAGE ANALYSIS FOR THE PROPOSED Doak Boundary Line Adjustment Applicant: Doak Horses, Inc. 11917 - 4 Ave. SW Seattle, WA 98146 (206) 246 -6587 AELS Project No. 01 -003 May 18, 2001 Prepared by: Timothy L. Schriever, PE Aliiant Engineering & Land Surveying, Inc. RECEIVED CITY OF TUKWILA SEP 2 0 2001 PERMIT CENTER 1 z • z QQ = JU 00 . co o w= w 0 2 LL Q = a I- W Z � I- O z I- w in o ' 0 'O-- .o I-- w w L - 1 1 o F z w 2 0~ z 4, September 19, 2001 OWNER: Darryl Doak, Sr. 11917 4th Avenue S.W. Seattle, Washington 98146 VIA FAX 206 - 246 -6587 Re: Gentlemen: Planning Comments: City of Tukwila Doak Boundary Line Adjustment (L01 -058) NW Corner of 43rd Avenue S. & S. 124th St. 5. Legal description of the subdivision boundaries. AGENT: Timothy Schriever Alliant Engineering & Land Surveying, Inc. P.O. Box 2596 Woodinville, WA 98072 VIA FAX 425 - 485 -1083 b. The location and width of streets and easements intersecting the boundary of the tract. Steven M. Mullet, Mayor Department of Community Development Steve Lancaster, Director We have completed a detailed review of your application for a Boundary Line Adjustment. Certain additional information is needed from you to ensure that the project meets the substantive requirements of the City and to complete our review process. We have the following comments: On August 24, 2001 you submitted three plan, sheets (Specifications, Erosion and Sedimentation Control, and Grading and Drainage). While this information is helpful, these sheets are not suitable for recording. Accordingly, per TMC 17.08.030(B)(2), you must provide a survey drawn to a standard decimal (engineer) scale. Per TMC 17.04.060, it is to contain the following: 1. The name of the plat, City of Tukwila File Number, graphic scale and north arrow. 2. Existing features such as structures and streets. 3. The lines and names of all existing or platted streets or other public ways and easements adjacent to the final plat, including township lines and section lines. 4. The Tots of the previous plat shall be shown by dotted lines in their proper positions in relation to the new arrangement of the plat, the new plat being shown in solid lines so as to avoid ambiguity. 6. A complete survey of the section of sections in which the plat or replat is located, if necessary, including: a. All stakes, monuments or other evidence found on the ground and used to determine the boundaries of the subdivision. Location and monuments found or reset with respect to any established centerline of streets adjacent to or within the proposed subdivision. All other monuments found or established in making the survey of this subdivision or required to be installed. 6300 Southcenter Boulevard, Suite #100 • Tukwila, Washington 98188 • Phone: 206 - 431 -3670 • Fax: 206 - 431 -3665 Darryl Doak, Sr. Timothy Schriever September 19, 2001 Page 2 Z _ 1- ~ W c. Tract, block and lot boundary lines and street rights -of -way and centerlines, with cc dimensions, bearings, radii, arcs and central angles, points of curvature and tangent J 0 bearings. Tract boundaries, lot boundaries and street bearings shall be shown to the 0 o nearest second with basis of bearings. All distances shall be shown to the nearest one - hundredth foot. UJ H u) u_ d. The width and location of existing and proposed easements and rights -of -way. w o n 7. Lot and block numbers numbers beginning with the number one (1) and numbered consecutively 5 without omission or duplication. � D = a 8. The survey is to contain a certificate bearing the printed names of all persons having an interest in Z i the subdivided land, signed by the persons and acknowledged by them before a notary public, H O consenting to the subdivision of the land and reciting a dedication by them of all land shown on the a 1— plat to be dedicated for public uses, and a waiver by them and their successors of all claims for n j damages against any governmental authority arising from the construction and maintenance of D 0 U � public facilities and public property within the subdivision. 0 _ O I- 9. The survey shall contain a certificate with the seal of and signature of the surveyor responsible for = W the survey and final plat with the following statement: H L- "I, , registered as a land surveyor by the State of Washington, certify ui that this plat is based on an actual survey of the land described herein, conducted by me or H = under my supervision; that the distances, courses and angles are shown thereon correctly; 0 H- and that monuments other than those monuments approved for setting at a later date, have z been set and lot corners staked on the ground as depicted on the plat." 10. The survey shall contain a certification from the King County Treasurer that all taxes and assessments for which the property may be liable have been duly paid, satisfied or discharged as of the date of certification. 11. Certification of examination and approval by the King County Assessor. 12. Recording Certificate for completion by the King County Department of Records and Elections. Fire Department Comments: 13. The plan sheets you have provided do not show fire hydrant locations. Public Works Comments: 14. The Level One Drainage Analysis has not been signed. Please submit an original, signed copy. Darryl Doak, Sr. Timothy Schriever September 19, 2001 Page 3 Next Step: Upon receipt of all of the documentation requested in Items 1 through 14 above, we will continue processing your application for a Boundary Line Adjustment. If you have any questions regarding Public Works comments, please contact Jill Mosqueda, Associate Engineer at 206 -433 -0179. If you have any questions regarding Planning comments, please contact me at 206 -431 -3663. Sincerely, - . 6 rc(L Deborah Ritter Associate Planner cc: Lt. Don Tomaso, Fire Prevention Officer Jill Mosqueda, Associate Engineer De.ora Ritter - Sierra C anges Page From: Brenda Holt To: Deborah Ritter Date: 9/7/01 11:20AM Subject: Sierra Changes I've made the changes to Sierra - adding Darryl Doak as owner, zoning, etc to the parcel numbers below: 017900 -0141; 0142; 0143; 0144; 0140; 0145; 0150 and 0151. Sorry it took so long!! Brenda • KC Quarterly Parcel Report -Jul 2001 170100 0600 170100060004 238660 0041 ;238660004108 238660 0040 1238660004009 336590 0550 1336590055008 814140 0590 1814140059001 883510 0020 ;883510002008 032304 9172 032304917209 142270 0070 142270007008 167040 0166 167040016609 814140 1190 814140119003 336590 814140 537980 0661 1336590066104 1560 814140156005 0325 537980032503 076100 0195 1076100019504 076100 0130 076100013002 004000 0496 '004000049603 735960 0825 735960082502 150800 0530 1150800053004 335140 0720 1335140072000 537980 0065 '537980006507 004200 0153 1004200015305 537980 0361 537980036108 336590 0370 336590037006 615420 0010 1615420001005 261320 0085 1261320008509 017900 0835 017900083506 004000 0955 1004000095507 017900 0140 1017900014006 017900 0141 1017900014105 017900 0142 017900014204 017900_0143 1017900014303 017900 0144 '017900014402 017900 0145 1 017900014501 017900 0150 1017900015003 017900 0151 1017900015102 017900 10195 017900019500 017900 10198 ;017900019807 017900 0200 ;017900020003 017900 0201 1017900020102 017900 02Q5 :017900020508 334740 0110 1334740011005 334740 0115 1334740011500 017900 1255 1017900125505 017900 1290 1017900129002 017900 1295 1017900129507 377930 0120 1377930012002 336590 0755 :336590075501 814140 0210 1814140021001 886400 0455 1 886400045508 004100 0537 004100053703 537980 0040 153 ! DESOTO EILEEN S DEVLIN DIANNA M !DEVLIN DIANNA MARIE +DEVLIN WILLIAM J DEVLIN DIANNA +WILLIAM JAMES !DEXTER JOHN E DGI LLC DIAMOND PARKING INC 'DIAZ JAVIER +ZAMORA GLORIA DICKENSON D A ,DICKERSON WILLIAM V !DICKSON JANICE R DICKSON JEAN H ;DICKSON JOHN DIENG A MUI DIERDA BARBARA J +HESTON,MAR 'DIETSCH MICHAEL P DIETZ WILLIAM T 'DIMMITT ALVIN L ;DINGLE HELEN MRS DINH HA HOANG +NGOCHAN THI B .DINH HOAI CONG +DINH HIEN T DIPIETRO MICHAEL A 'DITTO LEROY !DIXON AINSLEY MANN +JOYCE ED DMS INVESTMENTS L L C !DO QUAN MINH DOAK DARRYL E SR ;DOAK HOMES INC DOAK HOME INC DOAK HOMES INC DOAK HOMES INC DOAK HOMES INC DOAK HOMES INC DOAK HOMES INC DOAK HOMES INC 'DOAK HOMES INC DOAK HOMES INC DOAK HOMES INC DOAK HOMES INC iDOAK HOMES INC ;DOAK HOMES INC !DOAK HOMES INC !DOAK HOMES, INC !DOAK HOMES, INC DOAK HOMES, INC ; DOAN THAO P DOBBS KIM DOBBS KIM A 'DOCKTOR FRANCES DOFREDO NESTOR A jDOHMS JUNE E SW 15 -23 -4 UNIT 61 SE 22 -23 -4 2 -3 SE 22 -23 -4 2 NW 23 -23 -4 8 SE 23 -23 -4 UNIT 33 SE 26 -23 -4 UNIT B . SW 3 -23 -4 NW 22 -23 -4 17 : 14 -23 -4 . 5 SE 23 -23 -4 UNIT 33 SW 14 -23 -4 :1 -2 ! SE 23 -23 -4 :UNIT 12 NE 27 -23 -4 20 :SW 14 -23 -4 19 SW 14 -23 -4 6 NE 22 -23 -4 3 NW 15 -23 -4 17 SW 22 -23 -4 UNIT 53 . NW 10 -23 -4 ;22 THRU NE 27 -23 -4 _4 NE 22 -23 -4 14 -15 ENE 27 -23 -4 22 :SW 14 -23 -4 22 -23 SE 22 -23 -4 . 1 NE 15 -23 -4 17 ,SE 10 -23 -4 - 33 NW 22 -23 -4 19 SE 10 -23 -4 27 S SE 10 -23 -4 23 SE 10 -23 -4 .24 SE 10 -23 -4 25 SE 10 -23 -4 26 SE 10 -23 -4 28 SE 10 -23 -4 29 SE 10-23-4 30 SE 10 -23 -4 36 SE 10 -23 -4 37 SE 10 -23 -4 38 SE 10 -23 -4 39 SE 10 -23 -4 40 NE 10 -23 -4 9 NE 10 -23 -4 10 SE 10 -23 -4 28 SE 10 -23 -4 35 SE 10 -23 -4 36 NW 23 -23 -4 12 SW 14 -23 -4 19 & 20 SE 23 -23 -4 •UNIT 41 ;SW 15 -23 -4 14 NW 22 -23 -4 :7 -8 NE 27 -23 -4 3 C 5 ;2 '2 4 2 : CC . 7 'JJ A 'COLONY ESTELLA 'ESTELLA • HILLMAN • ;SUNWOO UPLAND CASCAD • COLEGR SUNWOO HILLMAN SUNWOO MC MICK • 'BERGS A BERGS A • ADAMS H 8 ROBBINS (BLD 8 :CHALET 125 ;HILLMAN :5 MC MICK '2 ADAMS H 5 MC MICK !HILLMAN NORTH V FOSTORI ALLENTO ADAMS H : ALLENTO ALLENTO. ALLENTO! ALLENTO ALLENTO ALLENTO ALLENTO • ALLENTO ALLENTO ALLENTO ALLENTO; ALLENTO! ALLENTO. HILLMAN HILLMAN . ALLENTO ALLENTO ALLENTO • JUNCTIO • HILLMAN .SUNWOO 5 VAL -VUE • 4 ADAMS 5 MC MICK • 13550 15818 15816 14438 15148 340 10847 EAST MAR GINAL 4070 151ST 13970, 53RD 15148 SUNWOOD 5702;S 144TH 15148' : SUNWOOD 16205 '51ST 14254! 54TH • 4635 S 13030, 4024IS 4115.S 42451S 4818IS 162321 142151 15856 4435IS 4058IS 1148TH 122471 143RD 1 . 12225 12223i 12219. 12217 12215: 4223'S 4225 S 122511 5594.S 5720:S 15148 13717: 3707 ■S 4237.S 37TH 47TH 47TH 57TH SUNWOOD UPLAND 144TH 35TH 158TH 114TH 160TH 150TH 149TH 157TH 143RD 1134TH 43RD '43RD ;43RD '43RD '43RD '116TH 116TH 48TH 150TH 144TH ;SUNWOOD 34TH 150TH 160TH AV AV 'AV AV : BL DR .WY ST AV BL SST ;BL AV PL ST AV ST ST ST ST AV 'AV AV PL ST AV :AV AV AV :AV : AV ST ST AV ST ST BL AV ST 'ST Page 26 of 114 CONVLRSATION RECORI. DATE: - 0 DAY: M N TUE WED THU I)SAT SUN I TIME: I D -0 ❑ Conference , elephone — 0 incoming 0 Outgoing (.,Q FOR OFFICE USE ONLY Lol -O5� Lth Co-notk Telephone No.: 206 - a ' - 5 i'3 ( TYPE: ❑ Visit Name of person(s) contpcted or in contact wit you: Organization (office, dept., bureau, etc.) Location of Visit /Conference: SUBJECT: Lot ot i -n SUMMARY: 1 - \ - ©\, r\a civcQ, S -Z d1 A _ v f- C souLQO * *Cl/WC) " S\M(9-01 Ncy1,10-q ,\I-es2Ar\ Au:DAN . ( , -i©1N c a 4 ATou3 \r\o,N1- n if&e.f 1 i —4\ ct 6 \kw,.i3 /\,Q, \\(-\ C -k--al\\ Title: Signature: a \ Date: • S\ \ •r9" rxrtmc; vmx; s; r�rm+ o;' �x.'; 4 R� ftCtf;I,�62�C-ti�!. ^:rs,?.>.i�,m ,;'.':a7;;.xi•; 5::�;:,r.�. y�.{. ros ^:(U,^•;;wX+"..;ex,.t?.+Y/!7,w J:K�;'i.. August 31, 2001 Darryl Doak, Sr. 11917 4th Avenue S.W. Seattle, Washington 98146 VIA FAX 206 - 246 -6587 Re: Doak Boundary Line Adjustment L01 -058 at NW Corner of 43rd Avenue S. and S. 124th St. Tax Parcels 017900 -0141 (Lot 23) 017900 -0142 (Lot 24) 017900 -0143 (Lot 25) 017900 -0144 (Lot 26) Dear Mr. Doak: Your Boundary Line Adjustment application (under the above - referenced file number) has been found to be complete as of August 31, 2001 for the purposes of meeting state mandated time requirements. Essentially, this means that you have supplied the required items listed on the application checklist for this type of permit. We are about to commence our technical review process, which is the next phase in the processing of your application. Although your application has been found to be "complete ", the items you supplied may have to be revised or amended. The City may also require that you submit additional plans and information to ensure the project meets the substantive requirements of the City and to finalize the review process. If you have any questions, please feel free to call me at 206 - 431 -3663. Sincerely, Deborah Ritter Associate Planner City of Tukwila Department of Community Development Steve Lancaster, Director CAQ)e__ Steven M. Mullet, Mayor 6300 Southc'.nter Boulevard, Suite #100 • Tukwila, Washington 98188 • Phone: 206 - 431 -3670 • Fax: 206 -431 -3665 R trs!x�s. King County Department of Assessments King County Administration Bldg. 500 Fourth Avenue, Room 709 Seattle, WA 981042384 (206) 296 -5141 FAX (206) 296 -0106 Doak Homes 11917 4th Ave SW S Washington 981.46 017900 0140 06 017900 0141 05 017900 '0142 04 017900 0143 03' 017900 0144 02 017900 0145 00 017900 0150 03 017900 0151 02 Re: Merge request dated May 21, 2001• for accounts: 017900 0140 and 0150 (SE 1/4 10- 23 -04) The new accounts will be: Lot 27 Block 1 Lot 23 " Lot 24 • " Lot 25 Lot 26 Lot 28 Lot 29 . Lot 30 tl 11 RECEIVED AUG 2 4 2001 COMMUNITY DEVELOPMENT Allentown Add it It " tt n n tt This merge has gone to drafting department, June 4, 2001. June 1, 2001 Elaine Hawkins Abstract Technician (206) 296 5136 (Phone) (206) 296 0106 (Fax) Scott Noble Assessor • �. �;. �:,..`,: �d�icuu;:: rrfu: esi:' vx��` �.' s '.�ih:::7�:iiz».i»,t:t%d:,Sc�;s ��r v ECE RESIDBITIAL TITLE INSURANCE POLICY — ONE -TO -FOUR FAMILY RESIDENCES v Issued by AUG 2 4 2001 COMMUNITY DEVELOPMENT Fidelity National Title INSURANCE COMPANY Homeowner's Policy of Title Insurance For A One -To -Four Family Residence OWNER'S INFORMATION SHEET Your Title Insurance Policy is a legal contract between You and Us. It applies only to a one -to -four family residence and only if each insured named in Schedule A is a Natural Person. If the Land described in Schedule A of the Policy is not an improved residential lot on which there is located a one -to -four family residence, or if each insured named in Schedule A is not a Natural Person, contact Us immediately. The Policy insures You against actual loss resulting from certain Covered Risks. These Covered Risks are listed beginning on page 2 of the Policy. The Policy is limited by: • Provisions of Schedule A • Exceptions in Schedule B • Our Duty To Defend Against Legal Actions on page 2 • Exclusions on page 5 • Conditions on pages 5 and 6. You should keep the Policy even if You transfer Your Title to the Land. If You want to make a claim, see paragraph 3 under Conditions on page 5. You do not owe any more premiums for the Policy. This sheet is not Your insurance Policy. It is only a brief outline of some of the important Policy features. The Policy explains in detail Your rights and obligations and Our rights and obligations. Since the Policy -and not this sheet —is the legal document, If You have any questions about Your Policy, contact: OWNER'S COVERAGE STATEMENT COVERED RISKS OUR DUTY TO DEFEND AGAINST LEGAL ACTIONS SCHEDULE A Policy Numbcr, Prcmium, Date [and Time] and Amount Deductible Amounts and Maximum Dollar Limits of Liability Strcct Address of the Land I. Name of Insured 2. Interest in Land Covered 3. Description of the Land SCHEDULE B — EXCEPTIONS EXCLUSIONS FORM 27-131-98 (10/98) YOU SHOULD READ THE POLICY VERY CAREFULLY. FIDELITY NATIONAL TITLE INSURANCE COMPANY Claims Administration 17911 Von Karmen Avenue, Suite 300 Irvine, CA 92614 Homeowner's Policy of Title Insurance For a One -To -Four Family Residence a . TABLE OF CONTENTS Page 2 2 2 Insert Insert 5 Page 1 Policy - -- 2 - NumbE 7 9 9 6 3 CONDITIONS 1. Definitions 2. Continuation of Coverage 3. How to Make a Claim 4. Our Choices When We Learn of a Claim 5. Handling a Claim or Legal Action 6. Limitation of Our Liability 7. Transfer of Your Rights to Us 8. Entirc Contract 9. Increased Policy Amount 10. Scvcrability 11. Arbitration Page 5 5 5 5 5 6 6 6 6 6 6 6 ALTA Homeowner's Policy of Title Insurance For A One - To-Four Family Residence (10!17198) ¢a v''£ �Y<++s?n+atnvP+N .,x^5�r;<•..3Ynfi, Ruwi+ty Z Q 1- cc 2 = Z ~ W 0 tn .1 = F— U) W W QQ O u. 2 O Z = 1— O Z W W 0 O — O H W W -1I.' O Z w rn O Z Street Address of the Land: 12253 43RD AVENUE SOUTH TUKWILA, WA 98178 1. Name of insured: Fidelity National Title INSURANCE COMPANY $2,500.00 off (whichever is less) SCHEDULE A Policy No.: 27- 131 -98 -79963 Premium: $756.00 Policy Amount: $251,000.00 Policy Date: April 17, 2001 at 2:05 P.M. Order No.: 0288617 Deductible Amounts and Maximum Dollar Limits of Liability For Covered Risk 14, 15, 16 and 18: Your Deductible Amount Our Maximum Dollar Limit of Liability Covered Risk 14: 1 % of Policy Amount $ 10,000.00 $2,500.00 off (whichever is less) Covered Risk 15: 1 % of Policy Amount $ 25,000.00 $5,000.00 off (whichever is less) Covered Risk 16: 1 % of Policy Amount $ 25,000.00 $5,000.00 off (whichever is less) Covered Risk 18: 1% of Policy Amount $ 5,000.00 DOAK HOMES, INC., a Washington corporation 2. Your interest in the Land covered'by this Policy is: a fee simple. 3. The Land referred to in this Policy is described as: See attached Exhibit A -1 i ' Homeowner Policy, Page 2 Fidelity National Title Order No. 0288617 Policy No. 27- 131 -98 -79963 EXHIBIT A - 1 Lots 23 through 28, Block 1, ALLENTOWN ADDITION TO THE CITY OF SEATTLE, according to the Plat thereof recorded in Volume 12 of Plats, page 100, records of King County, Washington Situate in the County of King, State of Washington. �ti I: Homeowner Policy, Page 3 Order No. 0288617 1. GENERAL TAXES PAYABLE AFTER FEBRUARY 15TH: THE FIRST HALF TAXES ARE DUE PRIOR TO MAY 1ST; THE SECOND HALF TAXES ARE DUE PRIOR TO NOVEMBER 1ST: In addition to the Exclusions, you are not insured against loss, costs, attorney's fees, and expenses resulting from: Year: Amount Billed: Amount Paid: Amount Due: Tax Account No.: Levy Code: SCHEDULE B Exceptions 2001 $3,484.50 $1,742.25 $1,742.25 017900 - 0140 -06 2411 Value of Land: $ 96,000.00 Value of Improvements: $146,000.00 Affects: Said premises and other property . DEED OF TRUST AND ADDITIONAL ADVANCES, IF ANY, AND THE. TERMS AND CONDITIONS THEREOF: Grantor: Trustee: Beneficiary: Original Amount: Dated: Recorded: Recording No.: Doak Homes Inc., a Washington corporation Fidelity National Title Company Pacific Northwest Bank $245,250.00, plus interest April 11, 2001 April 17, 2001 20010417002000 END OF EXCEPTIONS FOR SCHEDULE B Fidelity National Title Policy No. 27- 131 -98 -79963 ' 33' 31ritioi+tr.'nnC:Z DOAK HOMES INC. 11917 4TH AVE SW SEATTLE, WA 98146 TITLE ORDER NUMBER 0288617 Thank you for giving us the opportunity to serve you. We appreciate your business and will strive to'merit the confidence you have shown in us. Enclosed: HOMEOWNERS POLICY OF TITLE INSURANCE Please call us whenever we can be of further assistance. Fidelity National Title Insurance Company 3500 188th Street SW, #300 Lynnwood, WA 98037 Phone No. (425) 771 -3031 RECEIVED AUG 2.42001 CoMMUNITACFFIDAVIT OF OWNERSHIP FOR BOUNDARY LINE DEVELOPMENT ADJUSTMENT/LOT CONSOLIDATION DECLARATION: Know all men by these presents, that we the undersigned, owner(s) in fee simple of the land herein described do hereby make a T3 LA The undersigned further declare this J3L 4 to be the graphic representation of said 73.4 and the same is made with the free consent and in accordance with the desire of the owner(s). In witness whereof we have set our hands and seals. Name: Aeegy/ •e. Name: Name: Name: Name: Name: Name: Name: STATE OF WASHINGTON County of King City of Tukwila On this day personally appeared before me ,....9/1 S,'- , to me lcnown to be the individual who executed the foregoing instrume{it and acknowledged that he /she signed the same as his/her voluntary act and deed for the uses and purposes mentioned therein. GIVEN under'{ny hand and official seal this g 3 da y of tlu • : " (' Signature: Name as commissioned: Pt . C 2 -0 Z_. ' t�.: , S :0 R'i_t` Title: N.) i x`11 -( c t f ,� ' . ;' `r :^ - 'r My appointment expir (` mil• — �� a /' ' ` tt l A. :$ STATE, OF,WASHINGTON Co o f King City of Tukwi AS. 11. • On this day personally appeared before me to me known to be the individual who executed the foregoing instrument and acknowledged that he /she signed the same as his/her voluntary act and deed for the uses and purposes mentioned therein. GIVEN under my hand and official seal this day of Signature: Name as commissioned: Title: My appointment expires: 4Inforina"tioh:Reg/ e lig(.`��.i 1 � a li�kaived f in:urii'tsiial.ca44;'lir ion } Z ow::i"w.4or, ..`fin Mp.Y r n ; i'.�;!!,� 4k,,tist}:, ., j.. „,— P..,,�.; f�”; �g ; ` a':- 4a P A a o�� bo t l tY i lPorks arl Mlannrn = = ' a v.,r YY�� �� pQ v �. . 1 s g, ."..�r�;.... I >,- v..�.7.i1`+S... , u '�4 .1.), b :k. « ite -11, N.' ^�C< ; i.? -a'`: 'of; .:, r , J ! .4.�:�. 'i.!.., De artmettls.. a;:,�:., ,�',�~w�,;k�_,�1� �. :��I4••w.u= �. .r .:;:�.., :. =r ,. In j/o' "or ation;: � ., ,i {:w....., , , , : ,. � .- ,, ' W i : .� ,... � . : ` - `" ` •`','., � �'P.IiIf!J , c�Ping•�.:.: . �O,ffice LTI ` :, �; ?� r =.r � ' .v =' =. jf :�� . +: 04,. ,..,.._,,4 ' �'': ). •:L': �1n ''t (( ;•r , 4 • .:.� « .. xt t t � �:�`���Z' j,C omments° ondit ` '` ~+ • _ . a.� �.'i,,ti;;fi'2 "`; K ,C`� ' ?' ^ , 5,• - - l.s ..:. a d i - ( "1 " i y : ..`S r .4: - ( �'n': ✓: n",•:.:: �:. . .J....fll 'ae a• 7. 1. { .Ff r F : ,. �� «.��i„��- s�, =f3 z . n� : � _, v..:. r f. .� ., t <r x' APPLICATION FORMS: 1. Application Checklist one (1) copy, indicating items submitted with application. 2. Complete Application Packet: Four (4) copies of the application form and full sized plans (in either letter, legal or record of survey format). 3. Boundary Line Adjustment fee ($50) No fee for Lot Consolidation. PROPERTY INFORMATION: 4. Vicinity Map with site location. SITE PLANS: 5. A site plan with all structures, improvements, easements, encumbrances and right -of -way width/infrastructure. 6. Site plans showing existing property lines to remain and proposed lot lines as solid lines. New lines shall be called out. Lines to be removed shall be dashed and called out. ✓ 7. Fire access lanes and tum- arounds which satisfy Fire Department standards. ✓ 8. Show existing and proposed utility easements and improvements, on site including septic drainfields. 9. Document sewer and water availability if provided by other than the City of Tukwila. Not required for lot consolidations or BLAs with no vacant Tots. 10. Storm drainage schematic design for all conveyance systems, water quality features and detention structures per TMC 16.54.060(D) (e.g., detention ponds/vaults, frop -T elbows, coalescing plate separators, and bio- swales). ✓ Not required for lot consolidations or BLAs with no vacant lots. 11. Storm drainage Includes a Level One downstream analysis per TMC 15.54.060(D), and a narrative discussion of consistency with the King County Surface Water Drainage Manual's Core and Special Requirements. Not required for lot consolidations or BLAs with no vacant lots. 12. Fire hydrant: -- Locate the nearest existing hydrant and all proposed hydrants (adequate fire flow demonstrated in the "water availability" documentation). ✓ Not required for lot consolidations or BLAs with no vacant lots. , COMPLETE APPLICATION CHECKLIST The materials listed below must be submitted with your application unless specifically waived in writing by the Public Works Department and the Department of Community Development. Please contact each Department if you feel that certain items are not applicable to your project and should be waived, or should be submitted at a later date for use at the Public Hearing (e.g., revised colored renderings). Application review will not begin until it is determined to be complete. ADDITIONAL MATERIALS MAY BE REQUIRED TO ENSURE CONSISTENCY WITH CITY DEVELOPMENT STANDARDS. The initial application materials allow starting project review and vesting the applicant's rights. However, they in no way limit the City's ability to require additional information as needed to establish consistency with development standards. City staff are available to answer questions about application materials at 206 - 431 -3670 (Department of Community Development) and 206 - 433 -0179 (Department of Public Works). G:WPPHAMLANDUSE.APP\BLAAP.DOC, 06/14/00 COMPLETE APPLICATION CHECKLIST TABLE - 7' ��4e !°.Y'`.+Sr�xv- . " x�' .P��!!'•i }r*- "",,.t'L"�' SR aY�LY�:Y:Fb.:h Total existing lots prior to lot consolidation. 4. r ri ,. ' " Office U se Onl l i; _; :, >.•- , • �;w :`Rr x, , � ...� G ., i ��" A , y � C? � 4 { �w K �F� " `� �2x` ,Comments Condrtions. . r • ° Y , t pct t u ` ' �• t a+ .. �a 4 },ti..ti.,� +` .1. i i ,r;....,r� ±;- „� .R ;; .,s :: ,, f r i ;,ea nc � �' >... _ ,., N,. 13. Schematic road design. Total lots in this Boundary Line Adjustment. - Not required for lot consolidations or BLAs with no vacant Tots. 14. Any sensitive areas studies required by TMC 18.45. Total acres in Boundary Line Adjustment/Lot Consolidation. 0.23 Not required for lot consolidations or BLAs with no vacant Tots. 15. King County Health Dept. approval if using septic systems (Min lot size = 15,000 s.f.). Overall density (Units /Acre). 8.7 16. Total lot or parcel sizes (minimum 6500 sf for LDR) and average width of each proposed lot (min 50 ft.). ifailiatii Re "iiiee.4 ,14 • tbel ai i ,T q _,t cry w , in°uriusiial crises;; ;fpon:i ��'tltit���",}'7' «a,.�..x,. . M 9 > C, . c a l. . i i.A ''Ir :ki:?if.r`�'i�'' 1 E' '{ "r / � +,.: a pprovalrf both Yu � � . �'��h f±a:`+ o ��5. a, {Kx �,'.,� r 1 7R,• ng i f � • 1.: �3 � r . r D „ artm01 . 1 ._, .4 -N ; r A•I ` < "; ? ' • x P > ='� � "i {, ,.7:i. ''''/: * ;' u '.1� . 1 P.,bWlc r ri ,. ' " Office U se Onl l i; _; :, >.•- , • �;w :`Rr x, , � ...� G ., i ��" A , y � C? � 4 { �w K �F� " `� �2x` ,Comments Condrtions. . r • ° Y , t pct t u ` ' �• t a+ .. �a 4 },ti..ti.,� +` .1. i i ,r;....,r� ±;- „� .R ;; .,s :: ,, f r i ;,ea nc � �' >... _ ,., N,. 13. Schematic road design. N k Not required for lot consolidations or BLAs with no vacant Tots. 14. Any sensitive areas studies required by TMC 18.45. N Not required for lot consolidations or BLAs with no vacant Tots. 15. King County Health Dept. approval if using septic systems (Min lot size = 15,000 s.f.). N 16. Total lot or parcel sizes (minimum 6500 sf for LDR) and average width of each proposed lot (min 50 ft.). ✓ 17. For stream frontages: existing and proposed top of stream bank, stream bank toe, stream mean high water mark, and base flood elevation (e.g., 100 yr. flood). N Pc 18. A list of any existing environmental documents known to the applicant that evaluate any aspect of the proposed project. t' 19. A list of any permits or decisions applicable to the development proposal that have been obtained prior to filing the application or that are pending before the City or any other government entity. r, N ; -Proof that the lots are recognized as separate lots pursuant to ' the provisions of TMC Title 17 and RCW Ch. 58.17. GROWTH MANAGEMENT ACT REQUIRED INFORMATION GAAPPHAN\LANDUSE.APP\BLAAP.DOC, 06/14/00 CITY OF TUKWILA Department of Community Development 6300 Southcenter Boulevard, Tukwila, WA 98188 Telephone: (206) 431 -3670 FAX (206) 431 -3665 E - mail: tukplan rt,ci.tukwila.wa.us AFFIDAVIT OF OWNERSHIP AND HOLD HARMLESS PERMISSION TO ENTER PROPERTY STATE OF WASHINGTON COUNTY OF KING The undersigned being duly sworn and upon oath states as follows: 1. I am the current owner of the property which is the subject of this application. 2. All statements contained in the applications have been prepared by me or my agents and are true and correct to the best of my knowledge. 3. The application is being submitted with my knowledge and consent. 4. Owner grants the City, its employees, agents, engineers, contractors or other representatives the right to enter upon Owner's real property, located at Lars 23 -2d, 13e oCk 1, ALLerk,? ewN /47:1 .J TO Cr -ry V. S 0177 for the purpose of application review, for the limited time necessary to complete that purpose. 5. Owner agrees to hold the City harmless for any loss or damage to persons or property occurring on the private property during the City's entry upon the property, unless the loss or damage is the result of the sole negligence of the City. 6. The City shall, at its discretion , cancel the application without refund of fees, if the applicant does not respond to specific requests for items on the "Complete Application Checklist" within ninety (90) days. NOTA residing at S] EXECUTED at Se /vft (city), 014 (state), on O - ,20 DAr212yI_ � . /On . S?Z. (Print Name) 11917 — 1 (Address) SEIF7T1-tr, (AM -9 8 /44 (P Number) (Signature) k „,1/41, 7 } L. On this day personally appeared before me DIR)CKyt. E. Dop,le S►z . to me known to be the individual who executed the foregoing instrument and acknowledged that he/she signed the same as his/her voluntary act and deed for the uses and purposes mentioned therein. SUBSCRIBED AND SWORN TO BEFORE ME ON THIS / DAY t�j( \ :� 20 O in and for the State of W' ington K,sJ Ce). RECEIVE AUG 2 4 2001 D i r My Commission expires on c7` 1t4 - OS s` LLIANT ENGINEEI C4G k LAND SURVEYING, INC. p � P.O. BOX 2596 WOODINVILLE, WA 98072.2596 (425) 485 -1083 LEVEL ONE DRAINAGE ANALYSIS FOR THE PROPOSED Doak Boundary Line Adjustment Applicant: Doak Homes, Inc. 11917 - 4 Ave. SW Seattle, WA 98146 (206) 246 -6587 AELS Project No. 01 -003 May 18, 2001 RECL J Y E0 AUG 2 4 200 COMMUNITY DEVELOPMENT Prepared by: Timothy L. Schriever, PE Alliant Engineering 86 Land Surveying, Inc. E) PIRES 10/4/2001 1 z = 1" • �}-- Z a w QQ Wes: J U 00 0 W I H CO LL w u- Q . d _ ZF- 1- 0 Z w o o N' w . H o .z w O z CONTENTS I. Project Overview 3 Introduction Proposed Development Project Location Tax Parcel Number Legal Description Soil Type Sensitive Areas Core and Special Requirements II. On -Site Drainage Analysis Onsite Drainage Basins Drainage Discharge at the Natural Locations III. Off -Site Drainage Analysis Upstream Drainage Basins Downstream Drainage Basins Downstream Summery Analysis and Conclusions Off -Site Analysis Drainage System Table IV. Runoff Control V. Erosion /Sedimentation Controls VI. Figures VII. Photos Figure 1: Figure 2: Figure 3: Figure 4: Figure 5: Figure 6: Figure 7: Vicinity Map BLA Survey Map Downstream Drainage Map USGS Quad Map Residence Site Plan Residence ESC Plan Typical Drywell Infiltration System Photo 1: Tukwila Stormwater Station 11 Photo 2: Outfall to Duwamish River 6 7 10 11 12 20 z cc w 2 oo ND w= J (0 u- w O a . = a w , z �' � z h ' Lu 0 O - • 1— w • w: O . .z w U = , O ~ z I. PROJECT OVERVIEW z INTRODUCTION: _ ~ re u-I The purpose of the herein "Level One Drainage Analysis" report, is to present 6 the results of our field investigation and qualitative survey of the drainage facilities o o downstream from the proposed development. For the purpose of this analysis, we w =. define and map the study area, review resources, inspect the study area, describe the drainage system and problems, and proposed mitigation measures. w 0 g . u_ a = The proposed development is a Boundary Line Adjustment of four existing single o. family residential building Tots containing 0.23 acres that will be consolidated into 2 w w single family residential building Tots with the smallest lot being approximately 5,000 sq. o ft. (see Figure 2). Two new single family residences will be constructed on the project o N o� site at some future date. w w o �-o ..z w The subject property is located in the NW1 /4 of the SE1 /4 of Section 10, T23N, z R4E, W.M., in King County, Washington. The physical street address of the site is PROPOSED DEVELOPMENT: PROJECT LOCATION: 12203 43rd Ave. South. (See the attached Figure 1 - Vicinity Map). TAX PARCEL NUMBER: 017900 -0140 LEGAL DESCRIPTION: Lots 23, 24 25 and 26 of the Plat of Allentown Addition to the City of Seattle, according to the plat thereof recorded in Volume 12 of Plats, Page 100, records of King County, Washington. Situate in the County of King, State of Washington. SOIL TYPE: Soils on the site are classified as Mixed Alluvial Land per the U.S.D.A. Soil Conservation Service Soil Classification System. During our field investigation, soil test holes were dug in the easterly half of the site. Based on our soil investigations on the subject site and other sites to the north, east and west, it appears the entire site is underlain with soil stratified as follows: 0 -2' depth brown fine sand 2 -9' depth black medium sand No seasonal water table was observed during out inspection on January 8, 2001. SENSITIVE AREAS: The King County Sensitive Areas Map Folio (1990) does not identify any streams, 100 -year flood plains, erosion hazard areas, land slide hazard areas, seismic hazard areas or coal mine hazards on or with 200 feet of the subject property. During our field inspections, no Sensitive Areas were observed on the site. The steepest slope on the site is approximately 3 %. CORE AND SPECIAL REQUIREMENTS CORE REQUIREMENT #1: DISCHARGE AT NATURAL LOCATION All surface water and storm water runoff form the project will be discharged at the natural location so as not to be diverted onto or away from downstream properties. The manner in which the runoff is discharged form the project site does not create a significant adverse impact to downhill properties or drainage systems. The discharge is sheet flow across the eastern property boundary to an existing 12" storm drain in 43 Ave. S. CORE REQUIREMENT #2: OFFSITE ANALYSIS An offsite analysis is required to assess potential offsite drainage impacts associated with the development of the project site and propose mitigations of those impacts. The offsite analysis is provided in Section III of this report. The pre - developed runoff for the site will generally be maintained after development such that there will be no increase in flooding, erosion or sedimentation impacts to downstream properties, wells, ponds or other water features. The proposed project will not create or aggravate any offsite drainage problems. 4 CORE REQUIREMENT #3: FLOW CONTROL The project must provide onsite flow control facilities to mitigate the impacts of increased storm and surface water runoff generated by the addition of new impervious surface and related land cover conversions. These facilities must meet the 1 performance criteria outlined in Appendix C of the 1998 King County Surface Water Design Manual. CORE REQUIREMENT #4: CONVEYANCE SYSTEM All conveyance systems for the project have been analyzed, designed, and constructed to provide a minimum level of protection against overtopping, flooding, erosion, and structural failure. All pipe systems are designed with sufficient capacity to convey and contain the 25 year peak flow assuming developed conditions for onsite tributary areas and existing conditions for any offsite areas. CORE REQUIREMENT #5: EROSION AND SEDIMENT CONTROL The project is required to provide erosion and .sediment controls to prevent, to the maximum extent possible, the transport of sediment from the project site to downstream drainage facilities, water resources, and adjacent properties. Both temporary and permanent erosion controls will be implemented as described in Appendix D of the King County Surface Water Design Manual. CORE REQUIREMENT #6: MAINTENANCE AND OPERATIONS Maintenance and operation of the drainage facilities are the responsibility of the property owner, except those facilities for which the City of Tukwila is granted an easement, tract, or right -of -way and officially assumes maintenance and operation. The intent of the subject project is that the property owners will operate and maintain all drainage systems located within their respective lots boundaries that are not within an easement, tract, or right -of -way granted to the City of Tukwila. CORE REQUIREMENT #7: FINANCIAL GUARANTEES AND LIABLILITY The drainage facilities constructed for the project must comply with the financial guarantee requirements of the City of Tukwila. Two types of guarantees may be required. One for drainage facility restoration and site stabilization and a second for drainage defect and maintenance. CORE REQUIREMENT #8: WATER QUALITY The subject project is exempt from the requirement of installation of water quality facilities to treat the runoff form new pollution generating impervious surfaces and pollution generating surfaces due to the small areas of impervious surfaces. SPECIAL REQUIREMENTS: No special requirements apply to this project. 5 II. ON -SITE DRAINAGE ANALYSIS ONSITE DRAINAGE BASINS The proposed project is located within the Duwamish River Drainage Basin. Surface water runoff from the subject parcel originates in one drainage basin. The onsite drainage sub -basin includes 10000 sq. ft. of lawn. The land generally slopes to the northeast on a grade between 1% and 3 %. The maximum slope on the site is approximately 3 %. Vegetation on the site generally consists of lawn grass. During winter storms, runoff from the site exits as sheet flow onto the 43` Ave. South right -of -way and immediately enters existing catch basins and storm drains. During the summer months most of the runoff infiltrates into the existing subsurface soils. DRAINAGE DISCHARGE AT THE NATURAL LOCATIONS All surface water runoff from the proposed project, including all pervious and impervious surfaces, such as driveways, utilities, buildings, lawns, pastures and forests, must be discharged at the natural location so as not to be diverted onto, or away from, the adjacent downstream property. The manner is which the runoff is discharged from the project site must not create a significant adverse impact to downhill properties or drainage systems. The existing drainage patterns on and surrounding the property will not be significantly altered by the proposed development. The drainage pattern modifications resulting from new storm drainage facilities for the proposed project will not affect the basin drainage patterns. 6 zu.Sr.� ': �:"„ e`:: ni:l+>::.,...` arv>:: �.: v,•. x. •..:'�4.t;.il3xuSi�L;:..u...'i; III. OFF -SITE DRAINAGE ANALYSIS An off -site drainage analysis identifying the upstream tributary drainage areas and analysis of the drainage systems downstream from the proposed project is required for all proposed projects. The offsite analysis must assess the offsite drainage impacts associated with the development of the project site and propose appropriate mitigation of those impacts. The intent of the analysis is to identify and evaluate offsite drainage problems that may be created or aggravated by the proposed project, and to determine appropriate measures for preventing aggravation of those problems in accordance with the 1998 King County Surface Water Design Manual. The subject project includes 2 single - family residential building lots, each with an area of 5000 sq. ft. and construction of two new single - family residences. The new impervious surface area for the project is estimated to be approximately 2400 square feet per lot. The downstream drainage courses were surveyed in March of 2001 during periods of moderate rains. UPSTREAM DRAINAGE BASINS The drainage basin area upstream of the subject property includes one half of the existing county road right of way along S. 124 Street. The upstream area is approximately 3000 square feet of which approximately 2200 square feet is asphalt pavement. Due to the pervious nature of the subsurface soils in the area, all the runoff from the upstream area appears to infiltrate into the ground before entering the site. DOWNSTREAM DRAINAGE ANALYSIS Surface Water drainage from the Doak property exits the site along the easterly boundary of the site (see Figure 5). The surface drainage generally leaves the site as sheet flow, and enters into catch basins located in 43 Ave. S. (see Figures 3 and 5). The runoff travel north in a storm drain running along 43` Ave. South, approximately 600 feet to South 122nd Street. The runoff then enters a 30" storm drain running westerly approximately 200 feet to the Tukwila Stormwater Pump Station No. 11. The runoff passes through the pump station and continues traveling about 200 feet to an ouffall into the Duwamish River (see Photos No. 1 & 2). The Duwamish River then travels northerly to Puget Sound. A..,i' 'KAY 2k'�iS'3' NSMx#m?E DOWNSTREAM DRAINAGE -- SUMMERY ANALYSIS AND CONCLUSIONS During the field survey we found no evidence of surface water over - topping roadways, significant scouring, bank sloughing, or significant sedimentation in the 1/4 mile downstream drainage courses. All the downstream drainage facilities appeared to be in good condition and of adequate capacity for the existing and proposed developments. Development of the subject property in accordance with the 1998 King County Surface Water Design Manual will not significantly affect or increase flooding, erosion or sedimentation of the downstream drainage courses. Preparation of a Level 2 analysis is not recommended for this project. 8 0 Basin: OFF-SITE ANALYSIS DRAINAGE SYSTEM TABLE Surface Water Design Manual, Core Requirement #2 Subbasin Name: Subbasin Number: A A-5 1?— 6 -- C--D 5/7 t.S )2. WE /2."D.1. P. cw1P 3e rainage Component e.tort...1 th, ..otttentalbret:areavolume 5 DItaita Az-only 1 r Av SoJl "5-7""" Vita 4 AGO .5; z ?I? s croir-k% Dit ti- 11 o,'. / TY ST /g // +- y o - Coo d oo-g oo loo -/�o ra Existing er aaCly : dIn • ." 000 ttlotoG N 0 A.) /V o a" Y'S t cp CE O .5cC/ NoNz C.APAcrry IJAIb GP__ CA-PA-C-17y C)07 /. S toki G /4-7 a' Do (A. frbilS ICI vet-CAI& frsi sa-pi•si ckeni-rrp Observations of field inspector ci4P ki-c 17y /j.pp I? CCQQ01 0 /00 •r/4, tees ,o V " ":, PdEM.741'4 L1Tablo.doc 11/2/92 IV. RUNOFF CONTROL The proposed project is located within the "Basic Water Quality Treatment Area" and "Level 1 Flow Control Area" as defined in the 1998 King county Surface Water Design Manual. The proposed project will be required to provide surface water runoff controls. Peak rate runoff control facilities will be installed at the time of building construction. Determination of the type and sizing of such facilities is beyond the scope of this report. However, we anticipate that the roof downspouts and driveways from the proposed new residences on the lots will be collected and conveyed to an infiltration system similar to that shown on Figure 5. 10 V. EROSION /SEDIMENTATION CONTROLS Erosion and sedimentation control facilities for the subject project are necessary to prevent sediment -laden runoff from leaving the site during construction. The proposed erosion /sedimentation control facilities should include the installation of Silt Fencing around the downhill side of all areas to be cleared during construction. Construction specifications and details for the limits of clearing and erosion/ sediment controls are beyond the scope of this report. An erosion control plan will be designed and implemented in conjunction with the construction of residences on the Tots. A preliminary erosion control plan (ESC) is attached as Figure 6 Z • �z re W 6 U : 00 ' N0 . UJ w LLa w z � I- o CU uj U 0' 'O E' 0 I- W u1 I u'O Z 0 =; 0 Z N. , NOTICE: IF THE DOCUMENT IN THIS FRAME IS LESS CLEAR THAN THIS NOTICE IT is DUE TO THE QUALITY OF THE DOCUMENT. paw 5 t!•■■ • • • • • It 5. ■ ••• ■ 0 o G) 0 c O u) N '� • (D CD - -3 ' ■ NOTICE: IF THE DOCUMENT IN THIS FRAME IS LESS CLEAR THAN THIS NOTICE IT IS DUE TO THE QUALITY OF THE DOCUMENT. o% co y =3� EXISTING 6' PVC SIDE SEWER NORTH' 3Q ' DOAK BOUNDARY LINE ADJUSTMENT II 1I EXISTING 8' PVC IVSANI SANITARY SEWER f N N U� .-4 N EXISTING WATER MAIN 50' PARCEL B 5000 SQ.FT. O< 2 50' 4 - - — — — S.0'42'36'W, 100' SCALE: 1" = 30' 0 30 1 60 120 (IN FEET ) 2 • 0) O .‘ PROPOSED — LOT LINE EXISTING FIRE HYDRANT N N 0'. 0, y S.0 2'36'W. PARCEL A 5000 SQ.FT. N 100' EXISTING LOT LINES 100' 100 50' EXISTING rOVERHEAD UTILITIES 50' 0 \.5) I O in N U) N CBI EXISTING 8' D I STORM B2 EXISTING 8' DI 11 -- EXISTING 6' PVC 43RD AVENUE S. WATER MAIN SIDE SEWER (PAUL STREET) S.0•42136'W. L EXISTING 22' ASPHALT SURFACE EXISTING 8' PVC SANITARY S SEWER BLA SURVEY MAP Figure 2 •• + N •• ‘ .‘"6 7 u,..,,,,,,th: ,,, Pc, rii 1) 5T AP ' .s $ V ` 1 � + 4 LL W11Shi r. rL L.l • 0" •S 11 0 �� 4 l f :414 UMW EIIMPIMMMI ■I MINET 1111 Mil ow 1 7 14 20 11•111ANENNE2 aillili 31111111E WA numiumman I ®vaI y grz En EMI 4 1 MI 1111111M2 2 kZ 11111111631 1111111815157/ MUM EIM ('1 U a� Q_ 1� 111KO , " IS q.eri 4 — nT -TSAT Ji a M • 00G. a w 1 0 N I • of a .. Nit N ° JJ J, O I I't 1 S1. -y7• Sea 1304.0 • 71 0,/ t n Ic I 11 • S O 7 ° re 4 .1 l 30 O °0 124711 • /2z" so x 1— 77 • e 10 "el Milli NM • - Lai 9 0 " ; :r ^I e �.o P' r s � o eS) lSo VIE1 ' q.1 N .0 ' 2 .' 50 ON IMF ° o a a , .0 .1 ,. . 0 ° o Tc I ot N 1 0 o to 1, o f • O n Y WAA •Sro xi,Drc 0. Sl7L a : M 73 .70 10 11 [ 7e. Say- Xi- fie Z•4o) S 1 LSO b1 7 •r • i! 0 DOWNSTEAM DRAINAGE MAP Figure 3 /5 z ~ • w o O 0 co 0 J u w z = w 0 ca 1- L w _ 1 U 17 6 LLI z U= 0~ z NOTICE: IF THE DOCUMENT IN THIS FRAME IS LESS CLEAR THAN THIS NOTICE IT IS DUE TO THE QUALITY OF THE DOCUMENT. 1NG 8" PVC 'ARY SEWER EXIS P CEL B 1 �\ INSTALL 1" 'OLY WATER LINE TYP) 200 PSI DRISCO PIPE . — 9'(TYP) cr , EXISTING B" DI WATER MAIN PROPOSED RESIDENCE F.F. 118,0 1 -4" PVC WYE 1 -4" PVC CLEAN -OUT PROPOSED GARAGE F.F. 116.9 PROPOSED RESIDENCE F.F. 117.5 PROPOSED GARAGE F.F. 116.4 EXIST. WATER VALVE EXIST. WATER VALVE C 1 30' INC ASPHALT SURFACE EXISTING UTILITY POLE IE: 111.04 (OUT) C E XISTING CATCH BASIN CRATE: 115.89 IE: 114.09 4 PVC SIDE SEWER E: 111.01 O PROPOSED GAS SERVICE LINE NORTH AIM ri m tl • 12" DIP 5 PARCEL A INSTALL WATER METER AND SERVICE CONNECTION PER CITY STANDARDS C 0 EXISTING GAS LINE INSTALL MAIL BOX STRUCTURE FOR 3 BOXES PER TUKWILA STANDARD DRAWING NO. RS -6 C I RESIDENCE SITE PLAN Figure 5 BUILDINGS WILL BE SLAB ON GRADE 4" PVC DOWNSPOUT DRAIN S -2.07. (TYP) 116 48" DIAMETER DRY WELL (TYP) PER DETAIL 1 -4" PVC WYE 1 -4" PVC CLEAN -OUT PROPOSED 4" PVC SIDE SEWER CROSSING MUST BE 24" LOWER THAN STORM PIPE TYPE 1 CATCH BASIN (TYP) (SEE NOTE 7) INSTALL 1" POLY WATER LINE (TYP) 200 P51 DRISCO PIPE PROPOSED UNDERGROUND POWER. PHONE & TV CABLE 12" DIP EXISTING UTILITY POLE EXISTING 6" PVC SIDE SEWER 11 \■ S- 2.007. TYP 43RD II AVENUE S. IH: = = == _: EXISTING CONTOURS /--' SAME AS FINAL COUNTOURS EXISTING 8" PVC SANITARY SEWER S- 0.40% TYP EXISTING SANITARY SEWER MANHOLE RIM: 116.06 IE: 102.96 (IN) IE: 102.86 (OUT) SG.ALC': / " = Zt' EXISTING CATCH BASIN CRATE: 115 58 IE: 11318 4" PVC SIDE SEWER 6" PVC CLEAN -00 6" PVC TESTING TEE 6 "x4" REDUCER IE: 102.32 INSTALL WATER METER AND SERVICE CONNECTION PER CITY STANDARDS I il EAI:.TING UTILITY POLE 9'(TYP) BASIN E. 115.89 I): 114.09 RIC OVER EXISTING 8" DI WATER MAIN PARCEL B PROPOSED RESIDENCE F.F. 118.0 LIMITS OF PROPOSED GARAGE F.F 116.9 PARCEL A BUILDINGS WILL BE SLAB ON GRADE PROPOSED RESIDENCE F.F 117 5 PROPOSED GARAGE F.F. 116,4 F..I TlI 0 A'oPHALT Suf. rrt >t VANED G IE(12" INS ALL FILTE' FA CATCH y 4S1 0 NORTH \ NORTH NORTH 0 iz EXISTING s I CATCH BASIN ( CRATE: 115.89 IE: 114.09 0 G RESIDENCE ESC PLAN Figure 6 ▪ _ 116 U 0 INSTALL FILTER FABRIC OVER CATCH BASIN OPENINGS (TYP) 12" DIP AVENUE S. - INSTALL TEMPORARY SILT FENCE (PER DETAIL) AS NECESSARY EXISTING UTILITY POLE INSTALL STABOLIZED CONSTRUCTION ENTRANCE PER DETAIL aar,.,a4"u'"�L''ibceriYl EXISTING CATCH BASIN VANED GRATE: 115.58 IE(12 "DI): 113.18 INSTALL FILTER FABRIC OVER CATCH BASIN OPENING Z 6 6 J 00 O 0 • LIJ W = f- � LL WO 2 L.L. co I- U- Z = ZI- LL/o 0 O 5 W W . 2 LL 0 . W Z U � O z FIGURE C.2.D TYPICAL DRYWELL INFILTRATION SYSTEM House House Roof Downspout Roof Downspout flow � —Roof Downspout v Overflow r / — Splash Block flow Fine Mesh Screen DRY WELL PLAN VIEW NTS J Catch Basin (Yard Drain) 15' min. DRY WELL SECTION NTS Catch Basin (Yard Drain) C.2.3 —INFI ,ATION TRENCHES AND DRYWELLS F/4vica 7 ■ 0 48 Inch Diameter Hole Filled with 1 -3" Washed Drain Rock I / {T,opsoil 1 1 \1(00611 \111 14,1,r Min. 4" dia. PVC Pipe ( \11 Mark Center of Hole with 1" Capped PVC or Other means Flush with Surface 6111/ \.'1 (ill( 1' min. ',�'p Oi�j�JS)oUa�54 POP, 2J�0aPo 7 � ' � �yp� �ac P ;ac 48 Inch Diameter 1 g1 Sides of Hole - -- � Hole Filled with Filter Fab is ° °< 11 / Washed pc. < Drain Rock ![etc= 1;opol ° Q? l ,)c.) Min. 1' above Seasonal High Groundwater Table 73�c ' C 4' min. Small Site Drainage Requirements 9/1/98 C -15 z w tY 6 U O In • W J = W • D ua = a �w z 1— O Z 1— w • w 0 O - • U2 0 )- . w _ u- w z U O • ~• z 0 H O NOTICE: IF THE DOCUMENT IN THIS FRAME IS LESS CLEAR THAN THIS NOTICE IT IS DUE TO THE QUALITY OF THE DOCUMENT. PHoic 8 pNa,a A Z W W JU 00 U) o V) W J = F- O LL. WO 2 _ u_ Q a W Z = HO Z I- ww 0 0 O - O I- W 2 H � -LL O Z W U - O ~ Z NOTICE: IF THE DOCUMENT IN THIS FRAME IS LESS CLEAR THAN THIS NOTICE IT IS DUE TO THE QUALITY OF THE DOCUMENT. FOR STAFF USE ONLY Sierra Type: P- BLA/LC Planner: R V t—_- File Number: L01 ,sa Application Complete (Datet _ 0 ` ) Project File Number: Application Incomplete (Date: ) Other File Numbers: APPLICATION NAME OF PROJECT/DEVELOPMENT: DO IL 7 , L , A * LOCATION OF PROJECT/DEVELOPMENT: Give street address or, if vacant, indicate lot(s), block and subdivision, access street, and nearest intersection. LIST ALL TAX LOT NUMBERS. L o-rs 23 ,21, 2sA . b 26, 13c.octc C /7y o F Name: G:W PPHAMLANDUSE.APP\[1LAAP.DOC. 06/14/00 CITY OF TUKWILA Department of Community Development 6300 Southcenter Boulevard, Tukwila, WA 98188 Telephone: (206) 431 -3670 FAX (206) 431 -3665 E - mail: tukplanlr7ci.tukwila.wa.us Quarter: S C Section: / Township: 2 3 Range: i (This information may be found on your tax statement.) xva BOUNDARY LINE ADJUSTMENT /LOT R E C E5�A�i 6OLIDATION AUG 2 4 2001 ALLe 7u h/ r1Dj?ITIOW /'J 77 - Lo7 23 . 7L. # 4 /79 00 0145t/ OS 21." o17.9oO olg Oyt ZS , 0 l7900 c:3 (1-3 0 26: 0/7900 0l `g 02. DEVELOPMENT COORDINATOR : The individual who: • has decision making authority on behalf of the applicant in meetings with City staff, • has full responsibility for identifying and satisfying all relevant and sometimes overlapping development standards, and • is the primary contact with the City, to.whom all notices and reports will be sent. %)14rzie Doal <, SR. Address: / / 9 / 7 — 17--� 4 fr E m o C S G). / SC f T TL C / I 58/44 Phone: (Z b Z 5t6 - 58 FAX: (200 z f 6- .6 Signature: X ,; / J Date: '. 3-0/ 0 0 V 0 n 8 0 0 '1 D 3 =ONO SAIETARY Sew: ILMENEE RY: 1114 111.34 (01) O_i 111A4 • • • . :t P : 1 -4' MC IYC r4' MS: O.FaN -VUT PIIfAO= NESDU CE FF., 11rA PROP FR AG y WET.. PARCEL A f PVC SIDE SERA 1• PVC 0.Z -OUT 6 PVC YESTWO TEE 10 10012 Ncfi n ` tl .till . • •i FI• i • 10011110 UTILITY raz CATa11 UAW W1E. 11O.0 py 11411 7 I W ., , 1 ~ • R?Jl AYE • 100d0119 IDLE ear ON QUIZ 110 44 CIALIER on DEL {17191 PER K171L 1 -4• PVC M 1-4 P1C REIN - cur SEE XVII O18SR0 MIST rC 24• LOVER MAN SS>7f.Y f1DE nn 1 CA701 ma CIW) (:E NOE 7) MOLL 1 POLY (y S�PIE MECO PIPE mean. IRO P0001. PROW & TY r. 32 NEC MIER _I� s ••• • 1.401 TIP MOD I' PVC COSTMO U1LRY ra.c EDCSTIND r• PVC 0 — � SAMTMY SOOT 9.0.480 11P 00911"0 SAMMY =110. YAtltOlt INSTALL MLLE= B STRICTU BOXES FOR a 114.0111 L e T t aus N) PER u1cwI.A srAalDUto aRAx1Ne Na R3-11 a taus CMM E MIMIC MEC C 111 Ie 111.10 Z W 6 J 00 co o co W J f— W O u- Q I— Ill 4 Z 1 "`^ I— O beam 0 � o v +aU d �� = W L I O l J l Z U= O ~ z I.J "STALL IELTFR It1 I MD SOME CONNOCOOM POI CITY SWIM= NOTICE: IF THE DOCUMENT IN THIS FRAME IS LESS CLEAR THAN THIS NOTICE IT L DUE TO THE QUALITY OF THE DOCUMENT. GENERAL CONSTRUCTION NOTES 1 ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO THE CITY OF TUKWILA INFRASTRUCTURE DESIGN AND CONSTRUCTION STANDARDS (1996) AND THE KING COUNTY SURFACE WATER DESIGN MANUAL (1998). 2. ALL WORK SHALL CONFORM TO THESE DRAWINGS AND THE RULES AND REGULATIONS OF THE "WASHINGTON STATE DEPARTMENT OF TRANSPORTATION (WSDOT /APWA) STANDARD SPECIFICATIONS FOR ROAD, BRIDGE, AND MUNICIPAL CONSTRUCTION" LATEST EDITION, EXCEPT WHERE SUPPLEMENTED OR MODIFIED BY THE CITY OF TUKWILA INFRASTRUCTURE DESIGN AND CONSTRUCTION STANDARDS. 3. THE CONTRACTOR IS REQUIRED TO HAVE A COPY OF CITY OF TUKWILA INFRASTRUCTURE DESIGN AND CONSTRUCTION STANDARDS AVAILABLE AT THE JOB SITE ALONG WITH A COPY OF THE APPROVED DEVELOPMENT PLANS. 4. A PRE - CONSTRUCTION MEETING SHALL BE REQUIRED PRIOR TO ANY ON -SITE WORK FOR ALL PUBLIC FACILITY EXTENSION PROJECTS. 5. LOCATIONS SHOWN FOR EXISTING UTILITIES ARE APPROXIMATE. IDENTIFICATION, LOCATION MARKING AND RESPONSIBILITY FOR UNDERGROUND FACILITIES OR UTILITIES IS GOVERNED BY THE PROVISIONS OF CHAPTER 19.122 REVISED CODE OF WASHINGTON. PRIOR TO STARTING CONSTRUCTION, THE CONTRACTOR SHALL CALL ONE -CALL (1- 800 - 424 -5555) FOR UTILITY LOCATIONS (WATER, SANITARY SEWER, STORM SEWER, GAS, POWER, TELEPHONE AND TELEVISION). 6. THE CONTRACTOR IS CAUTIONED THAT OVERHEAD ELECTRICAL LINES ARE NOT SHOWN ON THE DRAWINGS. THE CONTRACTOR IS RESPONSIBLE FOR DETERMINING THE EXTENT OF ANY HAZARD CREATED BY OVERHEAD ELECTRICAL POWER IN ALL AREAS AND SHALL FOLLOW PROCEDURES DURING CONSTRUCTION AS REQUIRED BY LAW AND REGULATION. 7. TRAFFIC CONTROL AND STREET MAINTENANCE FOR SAFETY OF THE TRAVELING PUBLIC ON THIS PROJECT SHALL BE THE SOLE RESPONSIBILITY OF THE CONTRACTOR AND ALL METHODS AND EQUIPMENT USED WILL BE SUBJECT TO THE APPROVAL OF THE CITY OF TUKWILA. CONTRACTORS AND THEIR SURETY SHALL BE LIABLE FOR INJURIES AND DAMAGES TO PERSONS AND PROPERTY SUFFERED BECAUSE OF CONTRACTORS OPERATIONS OR NEGLIGENCE CONNECTED WITH THEM. • 8. DURING CONSTRUCTION, THE CONTRACTOR SHALL BE REQUIRED TO CONTROL ON -SITE STORM WATER RUNOFF BY USING TEMPORARY OR PERMANENT DRAINAGE EROSION /SILTATION CONTROL PROCEDURES. 9. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE TRUE ELEVATIONS AND LOCATIONS OF ALL UNDERGROUND UTILITIES. 10. EXISTING PAVEMENT SURFACES SHALL BE SAW CUT FULL DEPTH WITH STRAIGHT, UNIFORM EDGES 12 INCHES (12 ") OUT FROM THE EDGE OF EXCAVATION. ALL JOINTS 'BETWEEN THE NEW AND ORIGINAL PAVEMENT SHALL BE PAINTED WITH ASPHALT EMULSION (CSS -1). 11. TIME LIMIT RESTRICTIONS WITHIN EXISTING RIGHTS -OF -WAY WILL BE APPLICABLE AND DETERMINED AT THE PRE - CONSTRUCTION MEETING. • 12. THE CONTRACTOR SHALL INSTALL, REPLACE, OR RELOCATE ALL SIGNS, AS SHOWN ON THE PLANS OR AS AFFECTED BY CONSTRUCTION, PER THE CITY'S STANDARD DETAIL NO. RS -14. 13. POWER, CABLE AND TELEPHONE LINES SHALL BE IN A TRENCH WITH A MINIMUM HORIZONTAL SEPARATION FROM OTHER UTILITIES (SEWER, WATER, STORM) OF FIVE FEET (5'), UNLESS OTHERWISE APPROVED BY THE CITY OF TUKWILA. 14. ALL CONSTRUCTION SURVEYING FOR EXTENSIONS OF PUBLIC FACILITIES SHALL BE DONE UNDER THE DIRECTION OF A WASHINGTON LICENSED LAND SURVEYOR OR A WASHINGTON LICENSED PROFESSIONAL CIVIL ENGINEER. 15. THE CONTRACTOR WILL BE REQUIRED TO WATER THE SITE, AS NECESSARY, TO REDUCE DUST EMISSIONS AS A RESULT OF CONSTRUCTION ACTIVITY. THE CONTRACTOR SHALL ALSO SWEEP ALL AFFECTED PUBLIC ROADS, AS NECESSARY; TO REMOVE MUD DEPOSITED AS A RESULT OF PROJECT CONSTRUCTION ACTIVITY. 16. CERTIFIED DRAWINGS ARE REQUIRED PRIOR TO PROJECT ACCEPTANCE. REFER TO THE CITY'S "RECORD CONSTRUCTION DRAWINGS" REQUIREMENT. 17. FOR MANHOLE AND CATCH BASIN RIM ADJUSTMENT, MAXIMUM ADJUSTMENT WITH BRICK OF RIMS AND CASTINGS SHALL BE 14 INCHES (14 ") WITHOUT ADDING NEW SECTIONS. 18. ALL MANHOLES, CATCH BASINS, AND VALVES IN PUBLIC RIGHTS -OF -WAY OR EASEMENTS SHALL BE ADJUSTED AFTER ASPHALT PAVING, AND CONFORM TO THE CITY'S STANDARD ADJUSTMENT DETAILS. ALL UTILITY CASTINGS OUTSIDE OF PAVED AREAS SHALL BE INSTALLED WITH A CONCRETE COLLAR AROUND THEM. 19. PVC MANHOLE ADAPTERS OR APPROVED EQUAL SHALL BE USED TO MAKE ALL CONNECTIONS OF SDR 21 OR 35 PVC PIPE TO MANHOLES OR CATCH BASINS. 20. THE MAXIMUM LAYING LENGTHS SHALL NOT EXCEED 12' -6" FOR SDR 21 OR 35 PIPE. 2.1. BEDDING, BACKFILL AND CONSTRUCTION PROCEDURES FOR ALL STORM DRAIN PIPES SHALL BE IN ACCORDANCE WITH THE CITY OF TUKWILA STANDARD DETAIL NO. DS -11. AND DS -12. 22. BEDDING, BACKFILL AND CONSTRUCTION PROCEDURES FOR ALL SANITARY SEWER PIPES SHALL BE IN ACCORDANCE WITH THE CITY OF TUKWILA STANDARD DETAIL NO. SS -11. 23. ALL IMPORTED PIPE TRENCH BACKFILL MATERIAL SHALL BE BANK RUN GRAVEL, FOR TRENCH BACKFILL PER WSDOT STANDARD SPECIFICATIONS SECTION 9- 03.14. 24. PIPE TRENCH BACKFILL MATERIAL WITHIN THE IMPROVED RIGHT -OF -WAY SHALL BE 5/8 INCH MINUS CRUSHED • ROCK WHEN CONNECTION IS PERPENDICULAR TO THE CITY STREET, AS PER CITY OF TUKWILA STANDARD DETAIL RS -3. 25. CONSTRUCTION OF PROPOSED IMPROVEMENTS SHALL BE IN ACCORDANCE WITH APPROVED PLANS. ANY CHANGES FROM THE APPROVED PLAN WILL REQUIRE APPROVAL FROM THE OWNER, ENGINEER AND THE CITY OF TUKWILA. CONTRUCTION SEQUENCE 1) ATTEND PRE - CONSTRUCTION MEETING. 2) FLAG OR FENCE CLEARING LIMITS AND INSTALL FILTER FABRIC OVER EXISTING CATCH BASINS. 3) GRADE AND INSTALL CONSTRUCTION ENTRANCE. 4) INSTALL PERIMETER PROTECTION (SILT FENCES, ETC.) 5) CLEAR FOR AND INSTALL SEDIMENT TRAPS IF NECESSARY. 6) CLEAR, ROUGH GRADE, STABILIZE SITE AND CONSTRUCT BUILDING. 7) INSTALL . SANITARY SIDE SEWER. 8) INSTALL STORM DRAINS AND INFILTRATION SYSTEM. 9) INSTALL FILTER FABRIC OVER ALL CATCH BASIN GRATES. 10) MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH TUKWILA CITY STANDARDS. 11) COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN DAYS DURING • THE DRY SEASON OR TWO DAYS DURING THE WET SEASON WITH STRAW, WOOD FIBER .MULCH, PLASTIC SHEETING, OR EQUIVALENT. 12 INSTALL WATER MAINS AND UNDERGROUND UTILITIES. 13 COMPLETE FINAL GRADING AND PAVING OF ROADWAYS. 14 STABILIZE ALL AREAS WITHIN SEVEN DAYS OF REACHING FINAL GRADE. 15 HYDROSEED (OR EQUAL) ALL DISTURBED OR CLEARED SOILS TO REMAIN UNWORKED FOR MORE THAN 30 DAYS. 16) CLEAN OUT STORM DRAINAGE SYSTEM. 17) UPON COMPLETION OF THE PROJECT, STABILIZE ALL DISTURBED AREAS AND REMOVE ALL ESC FACILITIES (BMP's) ONLY WHEN ENTIRE SITE IS STABILIZED. GRADING AND EROSION CONTROL NOTES VICINITY MAP SCALE: 1 " =4 MILES 1 WITHIN THE CITY OF TUKWILA, ALL REQUIRED RETENTION OR DETENTION, . SEDIMENTATION AND EROSION CONTROL FACILITIES MUST BE CONSTRUCTED AND IN OPERATION, PRIOR TO LAND CLEARING AND /OR OTHER CONSTRUCTION ACTIVITIES, TO INSURE THAT SEDIMENT -LADEN WATER AND STORM DRAINAGE RUNOFF DOES NOT IMPACT THE ADJACENT PROPERTIES OR THE N DRAINAGE WAYS. 2. THE DETENTION, SEDIMENTATION (RETENTION IF INFILTRATION SYSTEM IS USED) AND EROSION' CONTROL FACILITIES DEPICTED ON THE APPROVED DRAWINGS ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. ADDITIONAL DRAINAGE AND EROSION CONTROL FACILITIES MAY BE REQUIRED AS SITUATIONS WARRANT DURING CONSTRUCTION. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT AND ADDITIONS- 10 THESE CONTROLSYSTEMS SHALL. BE THE RESPONSIBILITY OF THE PERMITTEE. 4. THE TEMPORARY EROSION CONTROL FACILITIES, INCLUDING ALL PERIMETER CONTROLS, SHALL REMAIN IN PLACE UNTIL FINAL SITE CONSTRUCTION IS COMPLETED AND APPROVAL HAS BEEN RECEIVED FROM THE CITY. 5. ALL AREAS OF ACTIVE EARTHWORK, WHICH HAVE THE POTENTIAL FOR EROSION AND SEDIMENTATION IMPACTS ON ADJACENT PROPERTY AND DRAINAGE WAYS, MUST BE STABILIZED ACCORDING TO THE FOLLOWING SCHEDULE: FROM APRIL 1 TO SEPTEMBER 30, AREAS AT FINAL GRADE AND ,THOSE THAT ARE SCHEDULED TO REMAIN UNWORKED FOR MORE THAN 30 DAYS, SHALL BE STABILIZED 'WITHIN 10 DAYS. FROM OCTOBER 1 TO MARCH 31, EARTHWORK ACTIVITIES. SHALL BE CONDUCTED IN STAGES IN ORDER TO MINIMIZE SOIL EXPOSURE. EXPOSED SOILS WITH AN AREA GREATER THAN 5,000 SQUARE FEET THAT ARE SCHEDULED TO REMAIN UNWORKED FOR MORE THAN 24 HOURS AND EXPOSED AREAS OF LESS THAN 5,000 SQUARE FEET THAT WILL REMAIN UNWORKED FOR MORE THAN 7 DAYS SHALL BE STABILIZED IMMEDIATELY. SANITARY SIDE SEWER CONSTRUCTION NOTES 1 THE LOCATION OF THE SIDE SEWERS SHALL BE MARKED AT THE END OF THE LINE INSIDE PROPERTY BY A PRESSURE TREATED 2 X 4, FOUR FEET (4') LONG BURIED IN THE GROUND A DISTANCE OF THREE FEET (3'). THE LOWER END SHALL HAVE A 2 X 4 CLEAT NAILED TO IT TO PREVENT WITHDRAWAL OF THE STAKE. THE EXPOSED ONE FOOT (1') SHALL BE PAINTED TRAFFIC YELLOW AND THE DEPTH TO THE SIDE SEWER OR TEE SHALL BE INDICATED IN BLACK PAINT ON THE 2 X 4. 2. CONTRACTOR SHALL OBTAIN ANY NECESSARY SIDE SEWER CONNECTION PERMITS FROM THE CITY OF TUKWILA PRIOR TO CONSTRUCTION. 3. THE SANITARY SIDE SEWER SHALL BE INSTALLED IN ACCORDANCE WITH THE CITY OF TUKWILA INFRASTRUCTURE DESIGN AND CONSTRUCTION' STANDARDS DRAWING NO. 5S -1. THE CITY OF TUKWILA SHALL DO ALL CONNECTIONS TO EXISTING SEWER MAIN WITH NEW TEES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR TRENCH AND PAVEMENT EXCAVATION, PIPE INSTALLATION, BACKFILL AND PAVEMENT RESTORATION. WATER SERVICE CONSTRUCTION NOTES 1. THE CONTRACTOR SHALL OBTAIN ALL NECESSARY WATER SERVICE CONNECTION PERMITS FROM THE CITY OF TUKWILA PRIOR TO CONSTRUCTION. 2. INSTALLATION OF CORPORATE STOPS, WATER SERVICE, LINES AND METERS SHALL BE PER CITY OF TUKWILA INFRASTRUCTURE DESIGN AND CONSTRUCTION STANDARDS DRAWING NO. WS -18 AND SERVICES SHALL BE A MINIMUM 3/4 INCH. .THE CITY OF TUKWILA WILL INSTALL THE METERS. 3. ALL VALVE BOXES IN PUBLIC RIGHTS -OF -WAY OR EASEMENTS SHALL BE ADJUSTED TO FINAL GRADE AFTER FINAL PAVING IS COMPLETE IN ACCORDANCE WITH THE CITY OF TUKWILA INFRASTRUCTURE DESIGN AND CONSTRUCTION STANDARDS DRAWING NO. WS -13 OR WS -14. EARTHWORK ESTIMATE SHEET INDEX CUT 30 CU. YDS PER LOT FILL 30 CU YDS PER LOT SHEET 1 SHEET 2 SHEET 3 SPECIFICATIONS • EROSION & SEDIMENTATION CONTROL PLAN GRADING & DRAINAGE PLAN RECEIVED AUG 2 4 2001 DEVELOPMENT z a z A f f I I N N 0 0 0 0 0 w U a J W 0 a' O CO m 05 � al 0 CO 0 0' .PROJECT NUMBER 00 -007 SHEET 1 OF 3 ��Iilillhliliil�ililil�l�111 •a1�il���lil�.I�lili�llilili 111 llll l�1111�I II�IIIII II � II III � II II � •WrsTCOTr: ........., . IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII „r1„111IIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIII III I IIIIIIIIIIII IIIIIIIIIIIIIIIIIIII Q 4 EROSION AND SEDIMENT CONTROL NOTES 1. The implementation of these ESC plans and the construction, maintenance, replacement, and upgrading of these ESC facilities is the responsibility of the applicant until all construction is approved and the site stabilized. 2. The boundaries of the clearing limits shown on this plan shall be clearly flagged by a continuous length of survey tape (or fencing, if required) prior to construction. During the construction period, no disturbance beyond the clearing limits shall be permitted. The clearing limits shall be maintained by the applicant for the duration of construction. 3. The ESC facilities shown on this plan must be constructed prior to or in conjunction with all clearing and grading so as to ensure that the transport of sediment to surface waters, drainage systems, and adjacent properties is minimized. 4. The ESC facilities shown on this plan are the minimum requirements for anticipated site conditions. During the construction period, these ESC facilities shall be upgraded as needed for unexpected storm events and modified to account for changing site conditions (e.g., additional sump pumps, relocation of ditches and silt fences, etc.). 5. Any areas of exposed soils, including driveway embankments, that will not be disturbed for two days during the wet season or seven days during the dry season shall be immediately stabilized with the approved ESC methods (e.g., seeding, mulching, plastic covering, etc.). 6. Any area needing ESC measures not requiring immediate attention shall be addressed within fifteen (15) days. 7. The ESC facilities on inactive sites shall be inspected and maintained a minimum of once a month or within forty -eight (48) hours following a storm event. 8. At no time shall more than one (1) foot of sediment be allowed to accumulate within a catch basin. All catch basins and conveyance lines shall be cleaned prior to paving. The cleaning operation shall not flush sediment -laden water into the downstream system. 9. Stabilized construction entrances and driveways shall be installed at the beginning of construction and maintained for the duration of the project. Additional measures, such as wash pads, may be required to ensure that all paved areas are kept clean for the duration of the project. 10. Where straw mulch for temporary erosion control is required, it shall be applied at a minimum thickness of 2 to 3 inches, or 2 -3 bales per 1000 sq.ft. GEOTEXTILE FABRIC UNDER QUARRY SP (MARAD 800X OR EQUAL) STABIUZED CONSTRUCTION ENTRANCE NOTES: 1. INSTALLATION: THE AREA OF THE ENTRANCE SHOULD BE CLEARED OF ALL VEGETATION, ROOTS AND OTHER OBJECTIONABLE MATERIAL THE QUARRY SPADS SHALL BE PLACED TO THE SPECIFIED DIMENSIONS. ANY DRAINAGE FACILITIES REQUIRED BECAUSE OF WASHING SHOULD BE CONSTRUCTED ACCORDING TO SPECIFICATIONS IN THE PUN. IF WASH RACKS ARE USED, THEY SHOULD BE INSTALLED ACCORDING TO MANUFACTURER'S SPECIFICATIONS 2. AGGREGATE: 3' TO 8' QUARRY SPALLS PER WSDOT STD. SPECS. SEC. 9 -13.6. 3. ENTRANCE DIMENSIONS: THE AGGREGATE LAYER MUST BE AT LEAST 12 THICK. IT MUST EXTEND THE FULL WIDTH OF ME VEHICULAR INGRESS AND EGRESS AREA. THE LENGTH OF THE ENTRANCE MUST BE AT LEAST 100 FEET. 4. WASHING: IF CONDITIONS ON THE SITE ARE SUCH MAT MOST OF THE MUD IS NOT REMOVED FROM VEHICLE TIRES BY CONTACT VATH THE ROCK ENTRANCE, THEN THE TIRES MUST BE WASHED BEFORE VEHICLES ENTER A PUBUC ROAD. WASH WATER MUST BE CARRIED AWAY FROM THE ENTRANCE TO A SETTIJNG AREA TO REMOVE SEDIMENT. A WASH RACK MAY ALSO BE USED TO MAKE WASHING MORE CONVENIENT AND EFFECTIVE. 5. MAINTANENCE: THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION VMICH WILL PREVENT TRACKING OR FLOW OF MUD ONTO PUBUC RIGHTS -OF -WAY. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH 2' STONE, AS CONDITIONS DEMAND, MD REPAIR AND /OR CLEAN OUT OF ANY STRUCTURES USED TO TRAP SEDIMENT. ALL MATERIALS SPILLED. DROPPED, WASHED OR TRACKED FROM VEHICLES ONTO ROADWAY OR INTO STORM DRAINS MUST BE REMOVED IMMEDIATELY BY SWEEPING. THE PAVEMENT SHALL NOT BE CLEANED BY WASHING DOWN THE STREET, EXCEPT WHEN SWEEPING IS INEFFECTIVE AND THERE IS A THREAT TO PUBUC SAFETY. STABILIZED CONSTRUCTION ENTRANCE NOT TO SCALE '-4 10 I I N EXISTING. ASPHALT SURFACE XISTING UTILITY POLE GRAPHIC SCALE 10 10 ( IN Part) t blob - 10 It NW N - IN 10 - EXISTING - ce VANED G IE(12" INS ALL FILTEF'. FA CATCH EXISTING UTILITY POLE NO41 \ \, I BASIN : 115.89 I):.114.09 RIC OVER OPENINC G G 1 EXISTING 8" DI WATER MAIN CLEARING LIMIT IS THE PROPERTY LINE 5 PARCEL B PROPOSED RESIDENCE F.F. 118.0 PROPOSED GARAGE F.F. 116.9 • 0 0 0 0 ( 000 0 ?O ?00000 0000000 0 0_ 0 0 0 0 0 . 0 ELEVATION DATUM: CITY OF TUKWILA BENCH MARK: SANITARY SEVER MANHOLE RIM ELEV.= 116.06 LIMITS OF CII.EARI dG G NOTE: 1. EXISTING CONDITION OF PARCELS A AND B, IS A LAWN. DECK NORTH PROPOSED RESIDENCE F.F. 117.5 50' G 5 PARCEL A BUILDINGS WILL BE SLAB ON GRADE PROPOSED GARAGE F.F. 116.4 3RD NORTH 116 uU u AVENUE S G 9. C. D. E. F. 0. H. L J. 12' DIP INSTALL STABOLIZED CONSTRUCTION ENTRANCE PER DETAIL FILTER FABRIC MATERIAL 3e MIN WIDE ROLLS USE STAPLES OR WIRE RINGS TO ATTACH FABIC 10 WIRE JOINTS IN FILTER FABRIC SHAD, BE SPLICED AT POSTS 2'x2' BY 14 GA. WIRE FABRIC OR EQUIVALENT BURY 601106 OF FILTER MATERIAL N 4'x4' TRENCH, 6' MAX. INSTALL FILTER FABRIC OVER CATCH BASIN OPENINGS (TYP) INSTALL TEMPORARY SILT FENCE (PER DETAIL) AS NECESSARY EXISTING UTILITY POLE 24161 EXISTING CATCH BASIN VANED GRATE: 115.58 IE(12 "DI): 113.18 INSTALL FILTER FABRIC OVER CATCH BASIN OPENING 3814N 4 MIN. TRENCH. BACKER'. TRENCH W176 NAIVE SOU. OR 1214111 3/4' WASHED ROCK SILT FENCE DETAIL NOT TO SCALE FILTER FABRIC MATERIAL 2'x2 BY 14 OA. WIRE FABRIC OR EQUIV. IN STANDARD STRENGTH FABRIC 1S USED rx4' WOOD EQUAL ALTERN STEEL. FENCE P0515 ALT: WOOD POST ALT: STEEL FENCE POSTS 4' MIN 38'L.IN NOTES: A. THE FILTER FABRIC SHALL BE PURCHASED IN A CONTINUOUS ROLL CUT TO THE LENGTH OF THE BARRIER TO AVOID USE OF JOINTS WHEN JOINTS ARE NECESSARY, FILTER CLOTH SHALL BE SPLICED TOGETHER ONLY AT A SUPPORT POST, 91TH A MINIMUM 6 1601 OVERLAP, AND BOTH ENDS SECURELY FASTENED TO THE POST. THE SHALL BE SPACED A MAXIMUM 6 FEE M AND D FOLLOW THE INTO THE GROUND (MINIMUM O 12 INCHES). A TRENCH SHALL BE EXCAVATED. ROUGHLY 4 INCHES WOE AND 4 INCHES DEEP, UPSLOPE AND ADJACENT TO THE YLCCO POSTS 10 ALLOW THE FILTER FABRIC TO BE BURIED. WHEN STANDARD STRENGTH FILTER FABRIC IS USED, A WIRE MESH SUPPORT FENCE SHALL BE FASTENED SECURELY TO 1HE UPSLOPE SIDE OF THE POSTS USING HEAVY -DUTY WIRE STAPLES AT LEAST 1 INCH LONO, 11E WIRES OR H00 RINGS THE WIRE SHALL EXTEND INTO THE TRENCH A MINIMUM OF 4 INCHES AND SHALL NOT EXTEND MORE THAN 38 INCHES ABOVE THE ORIGINAL GROUND SURFACE THE STANDARD STRENGTH FILI01 FABRIC SHALL BE STAPLED OR WIRED TO THE FENCE AND 12 INCHES OF THE FABRIC SHALL BE EXTENDED INTO THE TRENCH. THE FABRIC SHALL NOT EXTEND MORE THAN 38 INCHES ABOVE THE ORIGINAL GROUND SURFACE . FILTER FABRIC SHALL NOT BE STAPLED TO 01151160 TREES MEN EXIRA- STRENGTH FILTER FABRIC AND CLOSER POST SPACING ARE USED, THE PARE MESH SUPPORT FENCE MAY BE FUJIANATED. 114 SUCH A CASE. NE FILTER FMC IS STAPLED OR 'BRED DIRECTLY TO THE POSTS 911H AU. OTHER PROVISIONS OF STANDARD NOTE E APPLYING. THE TRENCH SHALL BE BACKFILLED 91111 NATIVE 50L OR 3/4' -1.5' WASHED ROC( FILTER FMC FENCES SHALL BE REMOVED WHEN THEY HAVE SERVED THEIR USEFUL PURPOSE, BUT NOT BEFORE THE UPSLOPE AREA HAS BEEN PERMANENTLY STABIUZED. FILTER FMC FENCES SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL ANY REQUIRED REPAIRS 9TALL BE MADE IMMEDIATELY. MANTFNANCE: ANY DAMAGED OR CLOGGED FENCE SHALL BE REPAIRED/REPLACED IMMEDIATELY. SEDIMENT MUST BE REMOVED WHEN THE SEDIMENT DEPTIL. IS 6 INCHES OR GREATER IF CONCENTRATED FLOWS ARE EVIDENT UPHILL OF THE FENCE, THEY MUST BE 1NTERCEPIED AND CONVEYED TO A SEDIMENT TRAP OR POND. RECEIVED AUG 2 4 2001 COMMUNITY D EVELOPMENT ° o B M 0 a 1 O O 0 0 0 0 Z EN w 0 0 a m • w U LY a• .PROJECT NUMBER 00 -007 SHEET 2.OF 3 "IIIIIif 111111111III'1 11'1'111Ii Ill iI11111 111111111111 IIIIINIIIII 11111111111111 WESTcorrx r- :., • e' 01 CI Z1 q 6 8 L U S P C L t Y1� 111I 111111111I111111111i111111111lI 11111111I1r11111111111 111111111r111111111r111111111r111111111�111111111�111111111r111111111r111111111�111111111�111111111� LOT PARCEL B PARCEL A AREA ROOF' AREA DRIVE & WALK AREA TOTAL IMPERVIOUS AREA TAX LOT NO. 5000 SQ.FT. 1689 SQ.FT. 718 SQ.FT. 2407 SQ.FT. 017900 -` 5000 SQ.FT. 1621 SQ.FT. 578 SQ.FT. 2199 SQ.FT. 017900 -__ EXISTING 8" PVC SANITARY SEWER la PROPOSED RESIDENCE F.F. 118.0 PROPOSED GARAGE F.F. 116.9 INSTALL 1" 'OLY \' ' WATER UNE TYP)' 200 PSI DRISCO PIPE PROPOSED RESIDENCE F.F. 117.5 12" DIP PARCEL A PROPOSED GARAGE F.F. 116.4 • • EXIST.. MATER • • EXIST. . ' WATER '� VALVE • 30" NG ASPHALT SURFACE •• • (EXISTING UTILITY POLE • • GRAPHIC SCALE e 10 ( IN !'66T ) 1 inch 10 ft EXISTING SANITARY SEWER MANHOLE RIM: 118.94 IE: 111.34 (IN) IE: 111.04 (OUT) 20 EXISTING UTIUTY POLE v EXISTING f' PVC SIDE SEWER S =2.00% 15' G TH 6" PVC CLEAN -OUT 6" PVC TESTING TEE 1 -6" PVC WYE 6"x4" REDUCER 4" PVC SIDE SEWER IE; 111.01 EXISTING CATCH BASIN GRATE: 115.89 IE: 114.09 40 50' PARCEL B ELEVATION DATUM: CITY OF TUKWILA BENCH MARK: SANITARY SEWER MANHOLE RIM ELEV. = 116.06 1 -4" PVC WYE 1 -4" PVC CLEAN -OUT G PROPOSED GAS SERVICE UNE NE 1/4, SE 1/4, SECTION 10, T23N, R4E, .W.M. NOTE: 1. SANITARY SEWER CLEAN -OUTS SHALL BE EXTENDED TO FINAL GRADE PER TUKWILA INFRASTRUCTURE STD. DWG. SS -2. • : II Y./ INSTALL WATER METER N I� ' AND SERVICE CONNECTIO" _ • .. NORTH G EXISTING GAS UNE G INSTALL MAIL BOX STRUCTURE FOR 3 BOXES PER TUKWILA STANDARD DRAWING NO. RS -6 NORTH BUILDINGS YALL BE SLAB ON GRADE 4' PVC DOWNSPOUT DRAIN S,"2.0% (TYP) 12'DIP 116 48" DIAMETER DRY WELL (TYP) PER DETAIL 1 -4" PVC WYE PVC CLEAN -OUT PROPOSED 4" PVC SIDE SEWER CROSSING MUST BE 24" LOWER THAN STORM PIPE TYPE 1 CATCH BASIN (TYP) (SEE NOTE 7) • • . 43RD AVENUE S- - . 1 �.��__S._____� -► EXISTING CONTOURS SAME AS FINAL COUNTOURS INSTALL 1" POLY WATER UNE (TYP) 200 PSI DRISCO PIPE •PROPOSED UNDERGROUND POWER, PHONE & TV CABLE EXISTING UTIUTY POLE EXISTING CATCH BASIN GRATE: 115.58 IE: 113.18 EXISTING 6' PVC SIDE SEWER S.2.00% TYP EXISTING 8" PVC SANITARY SEWER S -0.40% TYP EXISTING SANITARY SEWER MANHOLE RIM: 116.06 ' IE: 102.96 (IN) IE: 102.86 (OUT) - rrr.-rrrrrr�' I����� : Stk� i ��eMil 121 PROOF DOWNSPOUT VERFLOW 4" PVC SIDE SEWER 6" PVC CLEAN -OUT 6" PVC TESTING TEE 6"x4" REDUCER IE: 102.32 INSTALL WATER METER AND SERVICE CONNECTION PER CITY STANDARDS 1/4' MESH SCRE ON PIPE INLE TYPE 1 CATCH BASIN ITH VANED GRATE INSTALL 24' - 44 REBAR AT CENTER OF DRYWELL FOR FUTURE LOCATION DRY WELL DETAIL SCALE: 1 48" 12' MIN. A OR RESTR 8" MAX. LEACH BED TUBING ON LEVEL GRADE FILTER FABRIC LINER ON SIDES AND TOP OF DRY WELL OVE SEASONAL WATER TABLE CTIVE LAYER DRAINAGE PLAN NOTES: 1. STORM WATER RUNOFF FROM THE ROOF AND DRIVEWAY AREAS FROM EACH LOT SHALL BE COLLECTED IN A TYPE 1 CATCH BASIN AND THEN ROUTED THROUGH A 4" PVC PIPE TO A-DRYWELL. 2. A MINIMUM OF TWO DRYWELLS WILL BE INSTALLED ON EACH LOT. ONE FOR EACH 1000 SQ.FT. OF ROOF/DRIVEWAY AREA. 3. THE FINAL GRADE ELEVATION SHOWN ON THIS PLAN MAY BE ADJUSTED AS NESESSARY TO REDUCE CUTS/FILLS AND /OR MAINTAIN 1% MIN /5% MAX SLOPES FOR DRIVEWAY, DRAINAGE TO CATCH BASINS. 4. INSTALL FILTER FABRIC OVER ALL CATCH BASIN OPENINGS DURING CONSTRUCTION. 5. A SOIL LOG TEST HOLE WAS DUG ON EACH LOTS . THE SOIL TYPE AND STRATIFICATION WAS THE SAME AS FOLLOWS 0 -2.5' BROWN SILTY FINE SAND 2.5 -9.0' GREY /BLACK SAND NO WATER TABLE ENCOUNTERED ON (/8/2001. SCS SOIL CLASSIFICATION: URBAN LAND 6. ALL PVC PIPE SHALL CONFORM TO ASTM D- 3034- SDR35. 7. CATCH BASIN GRATE ELEVATION: PARCEL A: 116.20 PARCEL B: 116.20 LEGAL DESCRIPTION: PARCEL A AND PARCEL B OF BOUNDARY LINE ADJUSTMENT ALSO KNOWN AS LOTS 23, 24, 25 AND 26, BLOCK 1, ALLENTOWN ADDITION TO THE CITY OF SEATTLE; ACCORDING TO THE PLAT THEREOF RECORDED IN VOLUME 12 OF PLATS, 'PAGE 100, RECORDS OF KING COUNTY, WASHINGTON. SITUATE IN THE COUNTY KING, STATE OF WASHINGTON. RECEIVED AUG 2 4 2001 COMMUNITY DEVELOPMENT 1- O 8 O 0 G O vi J W U tr 0 J U CC 0 PROJECT NUMBER 00 -007 SHEET 3 OF 3 ill III III T(i ill III ill 1L II r1! III il: III III III I II III III III III III III III II 1 iiiIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII