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Home My WebLink AboutGeotech Waiver 001195138TO: Linda Paralez / UDC Administrator FROM: Shannen Cartmel, Assistant Planner DATE: 02/07/2020 RE: 420 Discovery Ridge Road, Port Townsend Geotech Waiver Request — Approval Recommendation Mr. Jennings applied for a geotech waiver during the course of a building permit application. Mr. Jennings plans to construct a single-family home. Mr. Jennings' property is mapped as a slight landslide hazard area. I have reviewed Mr. Jennings' waiver request, available map and data, and completed the attached geohazard checklist. Mr. Jennings will implement applicable best management practices during construction. Mr. Jennings' building site is 18% slope and is located 54 feet from the edge of the slope. Based on our available data, Mr. Jennings' site, proposed development, and analysis from the geohazard checklist I find that the standards for a geotechnical report waiver, under Jefferson County Code 18.22.370, have been satisfied. Approved Denied Attachments: Supplemental application waiver from special reports — geotech Maps Geohazard Checklist Site Plan DEPARTMENT OF COMMUNITY DEVELOPMENT 621 Sheridan Street, Port Townsend, WA 98368 Tel: 360.379.4450 1 Fax: 360.379.4451 Web: www.co.iefferson.wa.us/communitvdevelopment Q 0 Scan the QR E-mail: dcdeco.ieffers❑n.wa.us { • code to access SUPPLEMENTAL APPLICATION �' the digital file. WAIVER FROM SPECIAL REPORTS — GEOTECHNICAL REPORT FOR GEOLOGICALLY HAZARDOUS AREAS MLA # PROJECT/APPLICANT NAME: 1, '� �1`R owner of parcel Property Owner's Nam 1 . located at "1 �0 b � SC..0 1!� � , �� i. Property Address Cl k ` I' r ..� hereby request a waiver from the requirement for a geotechnical report under JCC 18.22.370, in association Dot Parcel number {; V11 with the critical area review and protection standards under Jefferson County Code ('JCC') 18.22.170 for permit application (if applicable). Jefferson County Code 18.22.370 Waivers - JUSTIFICATION The Unified Development Code Administrator may waive the requirement for a special report when an applicant demonstrates the following: (1) The proposal involved will not affect the critical area in a manner contrary to the goals, purposes and objectives of this code. Specifically, address the following elements of the proposal: (1) a description of the geologic setting; (2) topography; (3) soils; (4) hydrology (explain where/how rainwater flows on the property); and (5) evaluation of the proposal impacts upon known geologic hazards. (2) The minimum protection standards required in 18.22.170(2)(3)(4) are addressed in this proposal. Specifically, address the following protection standards: (1) drainage and erosion control; (2) clearing and grading; and (3) vegetation rLetention. ` ` l> Jf TdC WaTCS v.).�� X�IUC.ra a�u c Attach additional pages if necessary. Please also attach a site plan depicting the proposal including stormwater runoff control BMP's to ensure stormwater stays on site. Refer to DCD stormwater forms and information. Last update 12/28/2018 Fees are required in accordance with either of the following_ 1. Any additional time required to review this request in conjunction with an existing permit application will be billed $94 per review hour and invoiced separately. 2. A stand-alone review of this request without a concurrent permit application requires a minimum of 3 hours staff time. Required fees: $282 base, $24 scan, and S%technology fee is due at the time of this application. If additional staff time is'required to process the application, it will be billed at an hourly rate of $94. A site visit may be required to inspect the property. Waiver approval is valid for one year and only grants relief from specific requirements within Chapter 18.22 Critical Areas of Jefferson County Code. If the proposal substantially changes, the proponent must submit a new waiver request and fee for DCD review. Upon approval from the Unified Development Code Administrator the property owners will be required to execute an Indemnity and Release & Waiver with Jefferson County. Signed Signed n Property Owner(s) Date Geohazard Checklist (for internal DCD use only) 1. Which of the following are mapped on -site? Land Slide Hazard: Slight Moderate High Erosion: Seismic: Shoreline Slope Stability: Unstable Landslide Recent Landslide Modified Old Slide Two or more? Yes No _X_ (yes = 1 point) .C'�a�i 2. Existing Development? Yes L No _ Evidence of geohazard? Yes, No X (yes/yes = 1 point) 3. Is the slope greater than 15 %? (rise/run = %) Yes K No (yes = 1 point) k b lb 4. Will the development be less than 35 feet from the top or toe of slope? Yes No 1- (yes = 1 point) 5(4 S. Does the site have a less stable slope form? Yes No (yes = 1 point) Divergent -k (most stable) Planar (more stable) Convergent (less stable) 6. Is thrNo ny information regarding stability of the soil e.g. septic soil logs, NRSC soil survey etc. Yes ( 1 is least stable, 7 is most stable) (1, 2 or 3 = 1 point) 7. What type of vegetation on -site? Heavily Vegetated with Native (most stable) Y Not well vegetated (less stable) Recent Timber Harvest (least stable) (least stable = 1 point) 8. Site Visit recommended 7yes oderate or greater risk areas to look for indicators (see list) - Any indicators? Yes No = 1 point for each indicator) 9. Were there any other Geotechs done on adjacent properties? Yes No�— If yes, did the Geotech indicate a geohazard or unstable slope? Yes No X� (yes = 1 point) Total points = RELEASE AND WAIVER Applicant: Roarke A Jennings Juri A Jennings George J Krause Junko A Krause 373 Discovery Road Port Townsend, WA 98368 FEB 2 6 2020 D Property: Assessor's property tax parcel no.: 001195138 Legal description: Section 19 — Township 30N — Range 1 W; DISCOVERY BAY RIDGE DIV V PARCEL 18 SUBJ TO CC&R OF RECORD V660P426 Address: 420 Discovery Ridge Road, Port Townsend, WA 98368 Please read this form carefully and be aware that, in applying for and receiving a permit for development, you are knowingly and willfully seeking a waiver from the requirement of a professional geotechnical report describing your Property, proposed development, and potential risk of earth movement. Your Property contains a mapped Geologically Hazardous Area, a Critical Area as defined by Chapter 18.22 of the Jefferson County Code. Mapped Geologically Hazardous Areas may contain site features, such as soil, hydrology, or topography features that increase the risk of earth movement, which may present a risk to life and property. In accordance with permitting the construction of the items described and listed below within an Environmentally Sensitive Area, Applicant(s) acknowledge and agree as follows: Applicant(s) desire to construct a single-family residence. The Property is located within a Geologically Hazardous Area with a slight Landslide Hazard Area. Applicant(s) agree that they are fully aware of the risks inherent in development in a Geologically Hazardous Area and slight landslide hazard area. 2. Applicant(s), as their own free and voluntary act, accept, and assume all risks of loss or damage arising out of the conditions described herein and further agree to relieve Jefferson County, its agencies, divisions, officers, agents, and employees of any liability, damages, claims, or other expenses arising as a result of or allegedly as the result of the approval of the development and the approval of the Applicant(s)' proposed development. 3. Applicant(s) agrees to and shall hold harmless and indemnify the Jefferson County, its agencies, divisions, officers, agents, and employees from and against any and all Page 1 of 3 h6ility; loss claims, suits, damages, costs, expenses (including attorney's fees) that may arise �at any time, occur or be generated as a result of any reduction in the fair market value,: Of the Applicant(s)' Property and/or any damage to personal property or =pe�sanahinjur by reason of the conditions existing now or any time hereafter on or ............,... -uou* i•4-he--Applicant(s)' Property or due to any design, development, or construction pursuant to the building permit, stormwater management system approval, septic permit, or any other development permits issues thereunder by the Jefferson County, its agencies, divisions, employees, agents, officers, or representatives pursuant to any then applicable state statute, administrative code, regulation, or Jefferson County ordinance. 4. If any term of this Waiver is to any extent invalid, illegal, or incapable of being enforced, such term shall be excluded to the extent of such invalidity, illegality, or unenforceability; all other terms shall remain in full force and effect. 5. All associated permits must be obtained or development must be substantially started within one-year from the effective date of this Waiver. If this condition is not met, the Waiver shall be void. 6. Development and associated permits must substantially comply with the Exhibit "A" Site or Development Plan. 7. This Waiver is not a -permit of any type. George fkrause Junko A Krause ?12 /2o Date 2/z6� Date /2,v1L O Date Date Page 2 of 3 am % ,. 7 S d OF. PEATH Idi 1 I I u�d�[ddA�d ,,CERTIFICATE ERqFICATEljUM 'A '�E A L,46AL FILE uokuo' f FEENUMBElt '1600 902 a FIRV AND MI?DL�.NAMq(S): JUNO ApXPAIt' LAST NAMES}: KRAUSE',-.. couwYoit DEATH! JEFFEIMN PLACEOFIJEATH: HOME 3' &iE,017 DEATH: DECEMBER 25, 209 FACILITY OR ADDRESS: -1201 'HANCOCK OREET'UN.it 121 T IP�DEA H: 05:30,,AM' CITY, STATE; ZIP: PORT- TOWNS END, .WASHINGTON 983Q8 S0: F E 71 YEARS SOCIAL SECURITY NUMBER' 575-21.0349, RESIDENCE STREET: 420 HANCOCK STREET 121 as CITY. STATE, ZIP: PORT TOMSEN"o, WA; us I'l ISPAN IC ORIGIN,. NO, NOT SPANISHIHISPANICILATINO INSIDE CITY LIMITS: YES COUNTY: JEFFERSON RCE:'AARAWE TRIBAL RESERVATION:: NOT APPLICABLE LENGTH OF TIME AT RESID ERC Ek 2 MONTHS VRTA OATE= FEBRUARY 18 1948 iRT�PLACE: 'OSAKAJAPAN r FATHER: SEIICHI ADACHI t MOTHER: YOSHIKO MATUM RIT 0 ? MARITAL STATUS: MARRIED aU -RVIVING SPOUSE: GEORPEJACOB KRAUSE METHOD OFDISPOSITION: b6NAff6N)MF-Dlt4LrESPAR5H",',. f, PLACE OF DISPOSITION'.- MEDCUO OCCUP'ATION-. TWHINO ASSISTANT f ' : I INDUSTRY:- EDUCATllowj� CITY, SATE: PORTLAND, OREGON EDUCATION `BACK DISPOSITION DATE,, DECEMBER 27,2019 US ARMED F09,CE8: N f FUNERAL FACILITY: 4IN�lDE-PRICEFUNtk4LjtRvj(k INFORMANT: GEO� GE JACOB KRAUSE RELATIONSHIP: SPOUSE% ADDRESS: 170WSEQUIM. BAY -RD,PO 8OX2673 AD bliES& 12�� MN66GK STREET N1,21, PORT TOWNSEND, WA 98368 CITY, STATE, ZIP: SEQUIM, WASRINGTON 9'dk FUNERAL DIRECTOR: LAUREL L. HERREk CAUSE'OF DEATH:a A. MEWTATIG'COLOWCANCER -[NTERVk 3 YEUS INTERVAL: Z INTERVAL: f cy INtERVAL: OTHER CON DI TlOtf4- CC WkIBUTING TO IJEA* MANNER OF bEATK NATURAL, AUTOPSY: NO ItEi�t4blkETI AVAILAEi. a WERE AUTOPSY FINDINGS CAUSE OF DEATH: NOT APPLICABLE DATE OF INJURY�; 010 TOaACCQ USE CON f RIBUTEJO DEATH" RO OP -INJURY' PREGNANCY STATUS IF FEMALE:-NOsKSPONSE-.-O., II !JURY AHQUR T WORkA�.' f PLACE OF INJURY-' CERTIFIER NAME JOSEPH J, MATTERN, 111% MQ TITLE PHYSICIAN INJURY; CERTIFIER. ADDRESS: 915.$-HERDIAN, SUITE 81.03, CITY, STATE; ZIP: PORT TOWN SEN D, WA 9668 CITY, STATE, ZIP: DATE SIGNED. DECEMBER 26,,2019 G PUNTY: e -SCRIPE:HOW INJURY NCO 'SED: i DL p CASE REFERRED TO ME/CibRONER! FILE NUMBER: NOT APPLICABLE.. - ATTEN346PHYSlclw% NOT 4F. lf1 A• '- [Njuky,�SPECF�-NOT iPPLICABLE LOCAL DEPUTY'REGISiRA: is4PAWM440C 'vIFTRANSPORTAT104 DATrI4E0IV'sD. DE6�MOIERO '- 9 j v, J, :f ep -6cm 4�4 wo) il Exhibit "A" Site or Development Plan See attached submitted site plan Page 3 of 3 ril , ,.,,T .. _...... ... ..-,..... INnFR S�� v C J I�ew Sr 2D Sc, -�+ srt-f t 60' EASEMENT r � �. }O APPROXIMATE PROPERTY LINES �D March 25, 2019 12:28:08 p.m. Drawing: JENNINGS 001195138.DWG.DWG CD CREATIVE DESIGN SOLUTIONS, INC. 2018 REPLACE UV UNIT 3126119 REVISION DATE DRAWN BY: MICHAEL S. DEENEY SHEET 3 OF 8 1 DATE: 1119118 / / EXISF60-FF "WHITEWATER" PRETREATMENT UNIT (INSTALLEDUNDER SEPO POI1-00014) / EXISTING ATU BLOWER (INSTALLED UNDER SEPO 1-00014) - EXISTING 750 GALLON 1-COMPARTMENT SEPTIC TANK (INSTALLED UNDER SEP01-00014)� EXISTING CONTROL PANELS (INSTALLED 1 FOUND UNDER SEP01-00014) SURVEY PIN t,t w s w ' E STIN CAPP D 4 " vc Bo / � �t kBAr F� Q �2 It J +u r EXISTING GRAVEL DRAY SEPTIC SYSTEM, PARCEL SITE PLAN DETAIL FOR: ROARKE JENNINGS 1� 0 sqo �t EXISTING U.V. DISINFECTION UNIT r INSTALLED UNDER SEPO 1-00014. i SEE "EXISTING UV UNI io5 NOTE". ,TH SI SHEET. i EXISTING 1,000 GALLON PUMP CHAMBER IN57ALLED UNDER EP�1 BOO .,t4.` ABANDON BY PUMPING, REMOVE, 5 , %RO i PUMPER S RECEIPT AND SEPTIN 7 , DESIGNER (USE DESIGNERS FO INSTALL 4" GSTP 1 \ INSTALL 1,500 �y'" GALLON PUMP ` CHAMBEREFgqksow —. INSTALL 20'f 0 0� 1.5" SCH. 40 PETP ` INSTALL LATERAL DISTRIBUTION VALVE \ 0f o ' `cs EXTEND LATERALS 2, 3, & 4 BY 11.3' ` FOR A TOTAL LENGTH OF 48.1'. 2 ilk f N No EXISTING LATERAL_f END CLEANOUT �o PORTS MADRONA TREES r, G OBSERVATION PORTS 4 EXISTING PRESSURIZED PARTIAL FILL DRAINFIELD. THREE 36.8 FOOT LONG LATERALS, 6 INCHES DEEP, WITH GRAVELLESS CHAMBERS (ORIGINALLY APPROVED AND INSTALLED UNDER 1 SEP01-00014 FOR 600 GPD). "APPROXIMATE TOP i ry OF BREAK /N SLOPE n � APPROXIMATE TOE OF RRFAK IN SLOPE APPROXIMATE TOP OF SLOPE APPROXIMATE BREAK /N SLOPE 2007.+ INITIAL & RESERVE DRAINFIELD AREA LEGEND (11,550 SQUARE FEET) SEE LEGEND ON SHEET 1 fo'� 19(3Q-1W) ..ter• _ •_. __.. _. �m ACCURACY NOTE PROPERTY LINES ARE BASED ON INFORMATION PROVIDED BY THE CLIENT, THE RECORD OF SURVEY RECORDED IN VOLUME 1 OF LARGE LOT SUBDIVISIONS, PAGE 102, RECORDS OF JEFFERSON COUNTY WASHINGTON AND ON JEFFERSON COUNTY AERIAL, LIDARt AND ASSES50R 5 MAPS PHYSICAL FEATURES SHOWN IN RELATION TO P dPERTY LINES ARE BASED ON INFORMATION SUPPLIED BY THE CIIFNT. THE LEGEND �. R SEE LEGEND ON SHEET 1 LOCATION OF PHYSICAL FEATURES IS BASED ON LOCATION WITH A TOPCON 8205A 5" ROBOTIC TOTAL STATION, HAND COMPASS AND A COM8INATION OF PACING, TAPING, AND MEASURING WHEEL AND ARE NOT BASED UPON AN ACTUAL SURVEY. MAPPING AND TOPOGRAPHIC INFORMATION IS TO BE USED FOR SEPTIC SYSTEM PURPOSES — / / _ I ONLY. N 2009 + INITIAL & RESERVE 5Z9 96 .01'156 DRAINFIELD AREA / - 0 (11,550 SQUARE FEET) / APPROXIMATE ` z SITE VIS(T TO VERIFY SUE CONDITIONS PROPERTY LINES ` I VISIT A 282® 2811 / 0.� ' NOTBEEN CIIANGEDSINCE 1THE1 PREVIOUS8 TO I SEFY PT]CT PERMITTHE I APPROVAL UNDER SEPO1-00014. t 4 \ / j1=5�' LOT 18 5.1 ACRES i i i i APPROXIMATE PROPERTY LINES March 25, 2019 12:28:08 p.m. Drawing: JENNINGS 001195138.OWG.DWG CQ CREATIVE DESIGN SOLUTIONS, INC. 2018 REPLACE UV UNIT 3126119 REVISION DATE DRAWN BY: MICHAEL S. DEENEY SHEET 2 OF 8 DATE: 1119118 60' EASEMENT SEPTIC SYSTEM, SITE PLAN FOR: ROARKE SEE SITE PLAN DETAIL SHEET 2 PARCEL BACKHOE SOIL HOLES OBSERVED BY NTI ON 213199. SOIL HOLE LOCATIONS ARE APPROXIMATE ONL AND ARE NOT BASED ON ACTUAL SURVEY. TH! AREA IS PROPOSE 1 FOR ADDITIONAL RESERVE AR A. i 0 60 APPROXIMATE PROPERTY LINES SOU E IN FEET 284 .ram Ern..—.•. � �+.� � � �� S8,9' 15'48 "W 852.47 Pt '/Vr, i J .-� 19(30-1 W) (� 1�` v_ 0� 6yl J&170M a-