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21829 80TH AVE W (3).pdfs ,1 A N 11 1979 CITY OF EDMONDS SUBDIVISION APPdE/ IO( ":,ilcrhs LOT -LINE ADJUSTIIENT $10 0 ✓ SHORT SUBDIVISION - 4 lots or less; $10 per lot. !, SUBDIVISION - 5 lots or more; fee is $8 per lot, or a .0005 per square foot of lot area in the Plat, whichever is greater. Minimum fee is $50. This fee is applicable to both preliminary and final plat submissions. HEARING DATE SET: ,�2 —6• -_?7 77777 77ff be filled in by Planning DATE''FILE # FE'S rJV REC'T # / APO'S ---TITLE REPORT, j,::�+ LEGALS : ✓ _ L_..----"'"•"._. Exi— s/ting ropT osecT MAP t/' GRADING PLAN ENV. ASSESS. LIST E/A FEE REC'T # (Determined by APPLICANT: c . � 1�AADDRESS: � � �i 2i ) GAJ PHONE:r[]$=i t �-.. Indicate type gr degree of interest in the property: 0 W A/ P,tt'q OWWER:ADDRESS: PHONE: If other than applicant 1. REQUEST THAT THE FOLLOIII14G DESCRIBED. PROPERTY BE DIVIDED /INTO-2—ILOTS. LOCATION OF PROPERTY: I/ g:�- `? SF- ��0 it,** LEGAL DESCRIPTION OF ENTIRE PROPERTY �'irr8--,6`Qt C To be completed by the Planning Departmeik >i Use Zone S "" LEGAL DESCRIPTION CHECKED & APPROVED Kroll Map No. BY: DATE: i' 2. 140DIFICATIOII OR VARIANCE OF REQUIREMENTS Applicant requests that the Planning Commission consider the following modifications: Applicant requests that the Board of Adjustment heara variance for the following: u r re GL f tJ t V- Q !S / - CERTIFICATION: I do hereby certify that I own the above legally described property, and further, that all contiguous property which I own, which has not received a previous subdivision approval, is included herein. I further certify that the attached list contains names, addresses and zip codes of all property owners within 80 feet of the subdivision as recorded with the County Assessor. I understand that street dedications may be required in conformance with the Official Street Plan of the City of Edmonds. 11/76 117 oper rhvnet, 711 40 F"ECT NAME -~`�7 1. DATE SUMMITTED �' `d ENVIRONMENTAL ASSESSMENT In order to meet the requirements of the State Environmental Policy Act of 1971, the responsible official must make a declaration of environmental impact as early as possible in the process of evaluating a project. The information in t'iis_form will be used to determine :•rhether it will be necess- ary to rewire an erwir-o—nmental impact staterient. If an impact statement is not required, a Statement of Negative Declaration •rill be placed in the file. If an impact statement is required, a draft statement must be filed with this office, public notice given and a revie:•r period of 30 days allowed. The final statement and comments must be filed with the Department of Ecology, Office of the Governor and Cie Ecological Cocanission, The Edmonds Planning Staff will assist you in any way we can in accumulating this information and we would appreciate your cooperation. 1. Land: Area in acres y} nr _ ,.,. QtNN? , Soils type e -A V \1 t� I N—t Limitations Description of topography (% slope)U^� Grading: estimated cubic yds. tjo NOTE: If grading or filling hl1� exceed 500 cubic ;yards Filling: es tirnated cubic yds.��0 0 a grading and filling plan must be submitted ai th the 2. Ila ter: application. Stream - estimated flow (cubic feet per second) Will stream be altered? To what: degree? Impact on storm drainage (increase in run-off) Estimated area to be paved _ %Y00 cj % Estimated area in open space Shorelines: within 200 ft. of Mean Higher High dater Adjacent to shorelines zone y r Environmental Ass e' ent, page 2 , f s 3. Veget T. f C/o be ` Type trees rseA.,n ��� - % to removed of Minimum diameter of trees to remain % to be removed 14 70 Ground cover Proposed landscaping, if any ✓-� i 4. Existing Land Use 1,rithin 300 ft. radius of proposed development: 5. Ci rcul ati_on: ' Estimated increase in auto trips daily Estimated demand for public transportation Degree of change on adjacent streets 6. Area of icinact: neighborhood city-wide regional 7. Effect on air quality:A� 8. Changes in noise generation: This is a certificate as of January 1, 1979 at 8:00 AM. for filing a plat of the following: Proposed Plat of: SHORT PLAT, F Description: k The South.75 feet of Lots 9 and 10, Block 2,.. Hadl'ey." s Acres, as per plat recorded in Volume 8 of Plats, on page 30, records of Snohomish County; Situate in the County of Snohomish, State of Washington. Y. This Company certifies that record title is vested in: Y. EUGENE D. GILBERTSON and PAUL INE A. GILBERTSON., his wife• fy and that the.following are considered additional parties necessaryx to execute the proposed plat: }` COIjTRACT PURCHASERS, or assignees thereof, of record or disclosed by the records:. NONEP` 4? 24ORTGAGEES (under mortgages of record): Deed of Trust -Olympic Mortgage Corporation, Auditor's File No. 1953747. Assignment of Deed of Trust -The Brevoort Saving's Bank -of Brooklyn, Auditor's File No. 1995460 EASEMEIlTS : (shown of record) : NONE LIEN CLAIMANTS: (under recorded claims of liens): 5 NONE OTHER PAR T IES : i NONE Continued t t. I O Y O F"4 S 'A C I T for'Plats and Subdivisions , Re uirements Engineering 9 g..$-79 FILE N0. OILBERTSON � NAME:r� REQ'D 2/8/79 ,� ",'BOND PRIOR TO REQ D td/BLDG. COMPLETED HEARING DATE: RECORDING OST PERMIT POSTED 218th SW * 80th West No dedication 1• 1 1. Right -of - requirwayed 2 • 2, Paving and Curbs:on kasement require: X ..., p. 12' paving -ofsufficien ht -of existin in ri 3. 3. Turn': Around: X Required on Lot B & Planting Strip: 4. _.____.. _, _,.._.., X 4, Sidewalks None required 5 X 5. Acce"ss Easements: required None s to City 6. iMains: Connection_ ..r_ . _.... 6, Water required. 2 water main 7 ­ tire Fir,e'Hydrants: (Per Fire 'Code) X C, 7. 8. Sewers or Sept Tanks: X i{ CONNECTION TO SAN. SEWER VAIN REQUIRED' 9 g 9. Drainage: approval and Submit for gf a, storm facilities icinstall Publroval o X aPP fficl+�a ' u mit and obtain P er 0rd. 1924 site drainage plan 3•. Easements and Access to , Utility 10. X n thereto: NONE REQUIRED i PU To be provided Underground Wiring' _ X + i 11. in accordance will apldalsocbe��pro- Au Street Lighting street light vided with the necessary wiring con- standards and underground nection. PIAME TWO 11 HEARING REQUIREMENTS I' PLATS' AND SUBDIVISIONS $L'' REQ' D PRIG 0 Sd/BLDG. BOND RECOC PERMIT POSTED COMPLETED xf 12. Excavation and Grading. Excavation and 12. Grading shall conform to the requirements X outlined in Chapter.70 of the Uniform Building Code. 13. Public Improvements Bond (see page three) 13. Letter required by 21' days after hearing NONE REQUIRED X ,L4. Monuments: (Per Section 12.10.120 14. X existing; brass capon 80th W & 219th SW L5. As-Builts: Required.. X r � i February 8, 1979 Cftndineer dmon Date PUBLIC WORKS DEPARTMENT, ENGINEERING DIVISION The Engineering requirements hav een/completed and the subdivision can be recorded. Date: Authorized for recording by -' rka. c I Gi VY CITY OF EDMONDS RECORD OF SHORT SUBDIVISION k� '". This is to certify that the properties as shown on the attached map (Exhibit "A") and"'- described nd '- described as follows: See Exhibit "B" ,q have been divided under the provisions of the Edmonds Subdivision Ordinance (Sec.12.10) File No. -:S-8'79 ''subject to the following conditions and requirements: Q 1. Exhibit "C" Hold Harmless Agreement ' 2 12' of paving, required on access to Lot B. 3. Turn around required on Lot B. 4. Connection to City water main required. 5. Fire hydrants required per Fire Code. 6. Connection to sanitary sewer required. 7. Submit and obtain approval of site drainage plan per Ordinance 1924, at time of building permits. 8. All wiring to be underground. 9. Excavation and grading in conformance with Chapter 70 of the Uniform Building Code. 10..As-builts are required. 11. Tree cutting restrictions on all trees 8" in diameter or over, per Section 12.10.050 (c) (2). ALL REQUIREMENTS MUST BE MET AND ALL IMPROVEMENTS MUST BE INSTALLED PRIOR TO ISSUANCE OF BUILDING PERMITS. I/we certify that I/we are the legal owner(s) of the property described above. I/we warrant that all representations are true and correct and understand that in the event of any misrepresentation or failure to comply with the conditions and regulations set forth herein, the City of Edmonds shall have the right to declare the subdivision void and record a statement to that effect in the Grantor -Grantee's Index in the office of the Snohomish County Auditor. SIGNED: 01 DATED this Ld`' day of � �2 `Lc Ci % 19 . STATE OF 14ASHINGTONI { ss: � COUNTY OF SNOHOMISH . On this day personally appeared before me and ���� �'� �✓ c t�`'t`t`- ``'�'1 , to me known to be the individuals described; and`•yho executed the within and foregoing instrument, and acknowledged that =` ;'sisneii.,tha sande as ��c �2% free and voluntary act and deed, for the uses and purposes C,.0`�F• fierily}.*i� tioned. u,'C- �l� t�lii' anuli t fficial seal this n k day of 91 f •+ rr� _ ` `�+.....,.,.• ''' N to Public in and for the State of Washingt. Ll"l l' U�= L�{':1,C1i�DS residing at 04 1 3fjQ 11 C EXHIBIT "C" Owners, and all persons having any present or subsequent ownership interest in these lands, and the successors and assigns of owners or other parties having any said interest, hereby agree that the City of Edmonds shall be held harmless in all respects from any and all claims for damages for in- junctive relief which may be occasioned now or in the future to adjacent land or improvements by reason of the construction, operation and maintenance of the drainage system and hereby CP waive and release the City of Edmonds from any and all claims for damages, excluding damage caused solely by an act or omission of said City and injunctive relief which the owners, or their successors or assigns, may themselves have now or in the future by reason of the construction, maintenance and operation of said drainage system. AUTHORIZED FOR RECORDING CITY OF JIDNIONW, By Page -.P-- Of Vol PAU176 ENTIRE PARCEL The south 75 feet of Lots 9 and 10, Block 2, Hadley's Acres, according to the plat thereof recorded in Volume 8 of Plats, page 30, records of Snohomish County, Washington. JAWN It. 11�11 ti1 C. WAI tit j I V ,i;PARCEL, V.? 1.11M) It. tit t!"M t '101 The north 60 feet of the south 75 feet of Lot 10, Block 2, Hadley's Acres, Reed, 7&Ud&t04 lge— ENGINEERS - SURVEYORS PLANNERS according to the plat thereof recorded in Volume 8 of Plats, page 30, records of Snohomish County, Washington, ALSO that portion of the north 60 feet of the south 75 feet lying west of the east 120 feet of Lot 9, Block 2, of said plat. January 9, 1979 -PARCEL '8 v, The east 120 feet of the south 75 feet and the south 15 feet of that portion File No. 5665 lying west of the east 120 feet of Lot 9, Block 2, Hadley's Acres, according to the plat thereof recorded in Volume 8 of Plats, page 30, records of Sno- LEGAL DESCRIPTION FOR GENE GILBERTSON'S SHORT SUBDIVISION homish County, Washington, ENTIRE PARCEL The south 75 feet of Lots 9 and 10, Block 2, Hadley's Acres, according to the plat thereof recorded in Volume 8 of Plats, page 30, records of Snohomish County, Washington. ,i;PARCEL, V.? The north 60 feet of the south 75 feet of Lot 10, Block 2, Hadley's Acres, according to the plat thereof recorded in Volume 8 of Plats, page 30, records of Snohomish County, Washington, ALSO that portion of the north 60 feet of the south 75 feet lying west of the east 120 feet of Lot 9, Block 2, of said plat. -PARCEL '8 v, The east 120 feet of the south 75 feet and the south 15 feet of that portion lying west of the east 120 feet of Lot 9, Block 2, Hadley's Acres, according to the plat thereof recorded in Volume 8 of Plats, page 30, records of Sno- homish County, Washington, ALSO the south 15 feet of Lot 10, Block 2 of said plat. se-QN 0. . .......... & i'Vo Q2 rh WO 0 0 C= (a.. "Ir --Si AUTHORIZED FOR it i,i RECORDING CITY OF EDMONDS 61% [3y -P5 #04130194 par.0 of I I 5. A- 80 7H VE. W. ktjTHO RIZED SUBJECT TO AND FOR CONDITIONED UPON THOSE RECORDING 74 —,Me. If H u) Q) `j 5. A- 80 7H VE. W. ktjTHO RIZED SUBJECT TO AND FOR CONDITIONED UPON THOSE RECORDING REQUIREMENTS AS LISTED 0,; �ITY OF EDMONDS IN FILE S-8-79. By 111 Pare 4-- Of , 2F - L f6.4 The 60UM 7.5 fft.oi' Lots ') and /0, 1310CA, 2 godley,6 4c,,-eg, acco,-din thereof recorded Irl Volume 9 of 1-'Iolg, POge ote: Locollon ofexi511n9 glructvre5 to be -Al Aloo, veril'lod by fia/d givrvey PPOP05EO 51-IOR r 541801V/5/ON F041 13 0 194 ENE 61Z- 3 EP T.50N /,V THE CITY Or 5-0M0jVD5 V011499 %478 lel,dl-1 5A10Y0A415/-1 COLIAl T Y, PVA 5/ -//,VO T01V 74 —,Me. If H u) REQUIREMENTS AS LISTED 0,; �ITY OF EDMONDS IN FILE S-8-79. By 111 Pare 4-- Of , 2F - L f6.4 The 60UM 7.5 fft.oi' Lots ') and /0, 1310CA, 2 godley,6 4c,,-eg, acco,-din thereof recorded Irl Volume 9 of 1-'Iolg, POge ote: Locollon ofexi511n9 glructvre5 to be -Al Aloo, veril'lod by fia/d givrvey PPOP05EO 51-IOR r 541801V/5/ON F041 13 0 194 ENE 61Z- 3 EP T.50N /,V THE CITY Or 5-0M0jVD5 V011499 %478 lel,dl-1 5A10Y0A415/-1 COLIAl T Y, PVA 5/ -//,VO T01V I i e Reid, Middleton & Associates, Inc. RECEIVED AUG 14 1979 ENGINEERS • SURVEYORS PLANNERS f44906 a i J 324 Main Street, Edmonds, Washington 98020 (206)775-3434 -r 1 August 13, 1979 X6,4 lU } File No. 5665A ` STORM DRAIN RETENTION CALCULATIONS FOR SHORT PLAT OF GENE GILBERTSON 1 0 70) 3 1. Area = 47�t3 = 0.39 ac. 3. R 2. Slope = �l 2g = 6.34% from NW corner to SE corner of Lot B i 3. Site condition: Grassed yard with trees wlexisting house and garage on Lot A 4. Existing coefficient of runoff = Cex = 0.25 o v z Using the Yrjanainen-Warren method to determine the retention volume necessary to detain 100% of a 10 year frequency storm: i Longest distance from headwaters to point of discharge = 142 ft. ` Overland flow velocity = L60 f.p.s, 6.34% @ site conditions noted above - Chart .1 Time to concentration L/V(60) + 10;(142)1(1.60)60 + 10 = 11.48 min. } intensity = il0 = 1.50 in/hr from Seattle curve for 10 year storm. Chart 10 Q allowable = Q existing = CexilOA = (0.25)(1.50)(0.39) = 0.15 c.f-s, Prorate future coefficient of runoff: Roof concrete = 2604 = 0.060 ac. @ 0.90 = 0.054 ac. 3 2407 0.055 ac. @ 0.85 = 0.047 ac. �. Asphalt driveways - 43,56o - Planter area 0.39-(0,060+0.055) = 0.275 ac. @ 0.25 = 0.069 ac. 0.39_-90 ac. 0.170 ac.-� ' Cfut - 0.170 ac. _ 0.436 i 0.390 ac. Qo = Qall. = 0.15 = 0.882 c.f.s./AC Cfut A 0. 3 0.39 T -25 +FL76=-25 +t 176,7 QO -2} 19.69 min. Y (1820)T(2820)(19.69) = (2820)(19.69) _ 40(0.882)(19.69) = 547.74 ft.3/ACfut Vs +25 �(4+ 69) Vtotal = Vs(A)Cfut - (547.74)(0,39)(0.436) = 93 ft.3 Size the retention system: 1, Size the dryweli according to voids volume 93 ft.3 @ 0.35% voids - 266 ft.3 actual volume of trench necessa.r*/ STORM DRAIN RETENTION CALCULATIONS FOR SHORT PLAT OF GENE GILBERTSON (cont.) So use a 45' x 3' x 2' trench which provides 270 ft.3 Therefore, o.k. This provides 7 x 45 + 2(2)(3) = 327 ft.2 2. Size it according to percolation criteria ' Using the highest of the two perc rates T = 4.15 min/in 5 5x Infiltration rate =I;T - .15 - 2.45 gal./ft.2 1 r Actual surface area necessary = 93 ft.3(7.48 gal./ft.3) s 283.4 ft.2 ` 2. 5 gal./f t. Here, voids volume surface area is giaoter, therefore, use 327 ft.2 and a 45' x 3' x 2' trench and 4" plastic pipe from downspouts to trench then use 45' of perf. pl. pipe in trench. Since lot drains away E.S.E. assume sheet overflow.. FOR YOUR INFO: RI VIEbI & COi•L'•if:i�'1': AS WE DISCUSSED: COHMEIi•T & RETURN: FOR YOUR APPROVAJ.: FOR APPROP. �1C'I'IOtdt REMARKS: PUBLIC WORKS UEPAR1'ttl:t 1' MIAAL Pt•r— 1100 W -.Ulm z PEAC IES S, D.Sly 60 80 IrH A VE. W. 0"-36,, y " ....... 36-1 sante a, aho"-(" sli'llitlymme compact a LOT "B"I THE GENE GILBE RTSON L- 79 DAAijvArw P,..iN APPRO VC.P AS A)0r9rP,_ APPROVED -CITY OF EDMONDS 57,qOA7r SUBDIVISION DATE FOh' 6 ENE 6/1 3 EP T 50 /,v rH5 c, Y, o) 51-i,,,v_- r0, v' 7-19-79 Pt Const. level trench 45 long 2' deep & 3' wide, fill k11 3/�-'! oashed gravel. Tie downspouLs F, driveway drainage into perco T—ation bed. " Const. 43L.F 4PVC C 13 12- cm CB� \j t. wo 1&0 NO"Jo tA plo L 9J I? 2sr. LOT "B"I THE GENE GILBE RTSON L- 79 DAAijvArw P,..iN APPRO VC.P AS A)0r9rP,_ APPROVED -CITY OF EDMONDS 57,qOA7r SUBDIVISION DATE FOh' 6 ENE 6/1 3 EP T 50 /,v rH5 c, Y, o) 51-i,,,v_- r0, v' 7-19-79 Pt •R TUWAY MESSAGE] FROM— TO .. ,,�� r ATE SUBJECT: r1 [,tr.t,.s�✓ G fr�d2Gr�� S� ` ol S A Zils-�- ('r(f3'Crt'rJ' G tf G 70 .SIGNED . 'Ga.. R 1 E P E �t Y -- DATE: SIGNED PRINTED IN U.S.A. ' CASCADE® Li -C2375 SENDER: DETACH THIS PART AND Flh FOR FOLLOW UP SUBDIVISION STS "US SHELT am 'Y7 C7"