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HomeMy WebLinkAboutPRE2020-00003s ,� "NaL A KI Erm +i �{M MS MAW ��•c� -e4(—`[ rA, PRE20-00003 Pre -application Conference for Additional Mini Storage Buildings Craig Durgan Parcel 901111005 Attendees: Craig Durgan, Applicant; Simon Little, Representative; Donna Frostholm, Jeff Monroe, Tom Aumock, and Linda Paralez, Jefferson County Department of Community Development (DCD). Pre -application Meeting Date/Time/Location: April 14, 2020/10:00Nirtual Meeting Owner/Applicant: Craig Durgan, 801 Olele Point Road, Port Ludlow, Washington 98365 Description of Proposed Work: Proposal is construct two additional mini storage buildings, one of which would be 6,000 square feet and the other would be 6,750 square feet. The 3.55 -acre property is located at 61 Pomwell Road in Port Hadlock. LAND USE REVIEW The Jefferson County Code (JCC) is available online from the DCD homepage. Zoning and Environmental Review (Chapters 18.15, 18.18, and 18.40 JCC) Land use requirements for this proposal include: • Zoning — current zoning is Urban Growth Area — Light Industrial (UGA-LI); transitional zoning is Rural Residential 1:10 (RR 1:10). Transitional zoning must be used until the sewer system is installed per JCC 18.18.060(4)(b) and JCC 18.19.110. Mini storage facilities are not allowed in areas zoned RR 1:10; however, once the sewer system is installed, mini -storage facilities could be approved in areas zoned UGA-LI. • State Environmental Policy Act (SEPA) — The proposal is not categorically exempt from SEPA review and an Environmental Checklist would be required at the time of application. Performance Standards (Chapter 18.20 JCC) The following performance standard sections are applicable to this proposal: • Commercial uses — standards for site development. Submit documents showing compliance with the regulatory requirements of JCC 18.20.140. • Nonconforming uses and structures. Expansion of non -conforming uses and structures must comply with JCC 18.20.260. Regulatory requirements to consider include: o Expansion could be approved if the use has not been discontinued or abandoned for a period of more than two years (JCC I8.20.260(1)(a)). o Expansion is limited to 3,999 square feet 18.20.260(3)(c)). Critical Areas (Chapter 18.22 JCC) The following identifies critical areas that have the potential to occur within the project area: ■ Jefferson County mapping indicates Critical Aquifer Recharge Areas (CARAs) occur on the property. The majority of the property is mapped as susceptible; however, the northeastern portion of the property is mapped as both susceptible and special aquifer recharge protection area. Since water and septic are not proposed, an aquifer recharge report is not required. Development Standards (Chapter 18.30 JCC) The proposal must comply with all applicable development standards, including but not limited to: • Density, dimension, and open space standards (JCC 18.30.050) — The proposal must meet specifications in Table 6-1. • Grading and excavation standards (JCC 18.30.060) and stonnwater management standards (JCC 18.30.070) — Commercial proposals are reviewed by Jefferson County Public Works. • Parking (JCC 18.30. 100) — Provide sufficient information for the administrator to determine if sufficient parking is available. • Landscaping (JCC 18.130) — The proposal must comply with commercial landscaping requirements. • 18.30.160 — An archeological and cultural survey report would not be required at the time of application. Application: Complete land use application includes: ■ Permit Application ■ Conditional Use Supplemental Application ■ Site Plan (scaled, north arrow, show proposal relative to parcel boundary and OHWM) • Stormwater Calculation Worksheet and all applicable stormwater forms • Environmental Checklist • Type III Conditional Use Application: $5,020.31 ($2,208.00 — shoreline application; $149.00 — notice of application; $149.00 — notice of public hearing; $12.00 — notice board; $24.00 — scanning fee; $1,279.25 — hearing examiner fee; $960.00 — SEPA review fee; $239.06 — 5% technology fee). The above pertains to land use review of an application. See below for additional permitting review and any applicable application fees would be in addition to those listed above. BUILDING REVIEW A building permit will be required to construct additional storage units. DCD recommends (but cannot require) that you apply for the building permit after having received the shoreline permit. Building application fees are in addition to those listed above. To apply, contact Morgan, Jefferson County Permit Technician, at 360-379-4450 to schedule an intake appointment. PRE -APPLICATION MEETING LIMITATIONS It is impossible for the conference to be an exhaustive review of all potential issues. The discussions at the conference or the information provided by the administrator shall not bind or prohibit the county's future application or enforcement of all applicable laws and regulations. No statement or assurance made by county representatives shall in any way relieve the applicant of his or her duty to submit an application consistent with all relevant requirements of county, state and federal codes, laws, regulations and land use plans. Pre -application meetings do not vest any portion of the proposed development proposal. §emE7G§5 )\ §/• (D '< n--�E \e �eeee� � -n o , _ = 2 c 0 3 CD 2a§�aJ® 0W :3 \ �. /< % §\):3 \§ \ § / G ® 2\ e ® //6 11 orA ! . � �� . •1 � Ji � � • / 1 N w co 4L ro _ Vol k N cn \ [ f 0 en U O �' T] t 10 U C N • •?C N a vi Z, CL 0 0 7 0 $ m �-°v)�mE�fOm _ ! 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I In w�} o z o^ < �Gax nl rv� b O o�go>�u I I g�n�N� �d t b 43291 t'�4e ti^ N � •aCCa so z99z � .S . a 0 (ML - N6Z - LL 4/L MN) Z9 xVI Z40S11107 x.x v !4Fi �nZ �xo w 0Jo Baa wow - r r r i��a'o'U"- b� zz m NN ¢ m 0 w N J _' .1 q Ngo S ¢oa�� 6 ra a ids a W=�j�F � 0 � � a o — w� _ zI- o � _ a � _ z X a r. r e 1 1-9 0 % M. C7 o tW. — "Q� O -I U C) Q �f.. j LO C) O N �! C) N 0 N M N m w N i I 41L-* 'Admr Own 4 621 Sheridan Street, Port Townsend, WA 98368 Tei: 360.379.4450 1 Fax: 360.379.4451 Web: www.co.Jefferson.wa.us/communitydevelo2ment E-mail: dcd@codefferson-wa.us 0.,. 0 !� R r, Scan the Q!R•rode to acce s @`cli i rm. PRE-APPUCATION CONFERENCE 'l ,'-� ;•; , � �4 4J' Purpose The purpose of the pre -application process is to ensure consistency with the applicable sections of JCC Title 18. Process 1. Submit an application for a pre -application conference with the required items below. 2. Once submitted, staff will be assigned to the case, and they will coordinate with you on potential meeting dates. 3. Discuss project at meeting with all required departments. If necessary meeting will be held on site. 4. Receive written report from Jefferson County on process to move forward with project. 5. Submit all required applications for project; once approvals are issued, start project! Required Submittal Items Pre -Application Conference Application y Conceptual Design plan — see pg. 2 Permit Fees based on departments requested/required to attend for project t List of everybody who will be involved in the meeting and/or project �J Attach any special reports already completed for the project/parcel The Jefferson County Code (JCC) 18.40.090 & 18.25.640: When Required. Pre -application conferences are required for all Type II, Type III, Type IV and Type V project applications and Type I project applications proposing impervious surfaces of 10,000 square feet or more and/or non -single-family structures of 5,000 square feet or more. Additionally, pre -application conferences are required for industrial, commercial, and critical area stewardship plan applications. The administrator may exercise discretion not to require a pre -application conference if the administrator determines that the conference information is self-evident, already transmitted, or would not add value to the subsequent application. Pre -application conferences for all other types of applications are optional, and requests for conferences will be considered by the administrator on a time -available basis. The consultation includes preliminary review and administrative assistance. This service does not include extensive field inspection or correspondence. Pre -application consultation does not limit subsequent administrative review. At the conference, Department of Community Development personnel shall provide the applicant with: 1. A list of the requirements for a completed application; 2. A general summary of the procedures to be used to process the application; 3. The references to relevant code provisions or development standards that may apply to the approval of the application; and 4. A list of any applicable hourly review fees that may be charged by one or more County agencies upon the filing of a project permit application with the County. Discussions at the conference or the information provided by the staff shall not bind or prohibit the County's future application or enforcement of all applicable laws and regulations. No statements or assurances made by County representatives shall in any way relieve the applicant of their duty to submit an application consistent with all 1_1) relevant requirements of County, state and federal codes, laws, regulations and land use plans. Directions 1. Please answer all questions on this form completely. 2. Attach one sketch of the Conceptual Design plan for the proposed use or activity, showing the following information: a. Vicinity sketch; b. North arrow and scale; c. Property boundaries and identification of land uses on adjacent properties; d. Means of ingress and egress; e. Property/lot drainage; f. Possible locations of sewage disposal and water supply systems; g. Location of utility easements; and h. Proposed location of buildings, including setbacks to property boundaries. 3. Attach payment of the applicable fee, as set forth in the Jefferson County Fee Ordinance. Applicant Name: �33 Mailing address: TP, IB WC18-331 Telephone: email: fs&� Representative: Mailing address: Telephone: Sk"LC1►1 stwnanL LAWWACE gT o — G3 V, N email: representative: 9 -Digit Parcel Number: 10 Telephone: email: Representative: This is the % of your property that is covered by imp pervious % Lot Coverage: surface. ❑ Lessee ❑ Other. Telephone: Representative. Telephone: email: email: Include additional names on a separate sheet. Property Description General Location: to\ pmwew� �33 Legal Description (from Property Tax Statement): 77 Z LESS Ift (6Z SIA 9 IE 1"528 9 -Digit Parcel Number: 10 Total Acreage: 3'S 5— Applicant: Zone: A-10:00-0 V� owner ❑ Contract Purchaser This is the % of your property that is covered by imp pervious % Lot Coverage: surface. ❑ Lessee ❑ Other. G:\PermitCenter\###FORMS###\DRD\Pre-App\pre-app conference form OR code docx REV 4/15/2019 Page 2 CONCEPTUAL DESIGN PLAN Please submit (or attach) a site map that graphically shows the required conceptual design items listed on page 2. Sty kTTf,a�-fl G:\PermltCenterX###FORMS###\DRD\Pre-App\pre-app conference form QR code docx REV 4/15/2019 Page 4 Prnipct npscrintion (attach additional oases if necessarv) Standard Disclosure Information provided to a prospective applicant during the pre -application consultation is based on�-County regulation ie C't ati� time of the pre -application consultation. Revised or new Count regulations could affect a future develrna nt a A �5licati •r application consultation does not vest a future development application. 1��__ a �+ �.-� `r T. By signing the application form, the applicant/owner attests that the information provided herein is"tr6e3ryd correct to the best bO sir knowledge. I also certify that this application is being made with the full knowledge and consent of all ownets-*f ilrm<ected property. Any material falsehood or any omission of a material fact made by the applicant/owner with respect to this application' ai eprrta�y result in this permit being null and void. 1 I further agree to save, indemnify and hold harmless Jefferson County against all liabilities, judgments, court costs, reasonable attorney's fees and expenses which may in any way accrue against Jefferson County as a result of or in consequence of the granting of this permit. I further agree to provide access and right of entry to Jefferson County and its employees, representatives or agents for the sole purpose of application review and any required later inspections. This right of entry shall expire when the County (through the Administrator or the Administrator's representatives) conclude 'A a application has complied with all applicable laws and regulations. Access and right of entry to the a licant's property shall a requ s d and shall occur only during regular business hours. \ Ce lie u (Applicant signature) / ;V I hereby d%ignate C51/�a LkITLE (Lanlrowner sigggt6re) (Date) to act as my agent in matters related to this pre -application 2 24 �o (Date) OFFICE USE ONLY Pre -Application Conference Fees Land Use $4�o.aa Environmental Health — if requested/required to attend $214.00 �° • �• �� � ► lay � �[1 � i�1� r• – ���• i. f ► . r � .,' j Y[ AC•'� ter. laywlrn $24"00 4J. Standard Disclosure Information provided to a prospective applicant during the pre -application consultation is based on�-County regulation ie C't ati� time of the pre -application consultation. Revised or new Count regulations could affect a future develrna nt a A �5licati •r application consultation does not vest a future development application. 1��__ a �+ �.-� `r T. By signing the application form, the applicant/owner attests that the information provided herein is"tr6e3ryd correct to the best bO sir knowledge. I also certify that this application is being made with the full knowledge and consent of all ownets-*f ilrm<ected property. Any material falsehood or any omission of a material fact made by the applicant/owner with respect to this application' ai eprrta�y result in this permit being null and void. 1 I further agree to save, indemnify and hold harmless Jefferson County against all liabilities, judgments, court costs, reasonable attorney's fees and expenses which may in any way accrue against Jefferson County as a result of or in consequence of the granting of this permit. I further agree to provide access and right of entry to Jefferson County and its employees, representatives or agents for the sole purpose of application review and any required later inspections. This right of entry shall expire when the County (through the Administrator or the Administrator's representatives) conclude 'A a application has complied with all applicable laws and regulations. Access and right of entry to the a licant's property shall a requ s d and shall occur only during regular business hours. \ Ce lie u (Applicant signature) / ;V I hereby d%ignate C51/�a LkITLE (Lanlrowner sigggt6re) (Date) to act as my agent in matters related to this pre -application 2 24 �o (Date) OFFICE USE ONLY Pre -Application Conference Fees Land Use $4�o.aa Environmental Health — if requested/required to attend $214.00 Building — if requested/required to attend Public Works — if requested/required to attend Scan Fee $24"00 4J. Site Visit --optional $188.00 Technology Fee — 5% $ 3 0 'Total Fees 9 05z $ Co3� Fees based on project and departments requested/required to attend. G:\PermitCenter\###FORMS###\DRD\Pre-App\pre-app conference form QR code.docx REV- 4/15/2019 Page 3 v NORTHWESTERN TERRITORIES, INC. Enpmeers ■ Land &nWn ■ Plovers DRAINAGE PLAN Prepared for HAYDEN MINI -STORAGE PORT HADLOCA, WASHINGTON Prepared by NORTHWESTERN TERRITORIES, INC. June, 1991 717 SOUTH PEAW, POiit ANGM VIN 98382 ' (2W 182-491 14W -BS -SUS 6 r ���' cc��;�-� DRAINAGE PLAN INTRODUCTION This drainage plan has been designed to incorporate the Washing- ton State Department of Fisheries (WDF) guidelines for stormwater management into the site drainage facilities. The WDF guidelines are more stringent than the existing Jefferson County stormwater requirements. Conforming to the WDF guidelines will involve considerable stormwater detention volume and additional water quality features. The Hayden Mini -Storage is located one-third mile south of Port Hadlock at the intersection of the Old Hadlock Road and the Center-Chimacum Road within Section 11, Township 29 North, Range 1 West, W.M.; Jefferson County, Washington. The extent of the development on this 3.80 acre parcel is the construction of four storage buildings with a total roof area of 25,620 square feet. The project will be constructed in four phases. In its present state, the property is a reclaimed abandoned gravel pit. One storage structure currently exists on the property and a shallow fill of sand has recently been spread. There is only sparce vegetation on the building site, but the property along the road has some grass and brush. DESIAlff GN Stoirmwater generated within the project will be retained by a combination of infiltration trenches and a wet pond. The infil- tration trench will serve to dispose of the roof -top runoff, while the wet pond will clarify the parking lot runoff prior to infiltration. The design of the retention systems will be based upon data generated from a SCS hydrograph method, with the goal of meeting the Washington State Department of Fisheries (WDF) stormwater quality and quantity guidelines. The WDF guidelines require the 2 -year storm event be released at 50% of the 2 -year peak pre -developed rate and 25 -year storm will be released at the 25 -year peak pre -development rate. Integrated with the retention facilities is the wet pond. The wet pond will act as a biofiltration facility and help to control adverse effects from sedimentation, BOD loading, and nutrient contamination by trapping oils, and hydrocarbons generated by automobile and truck traffic. METHODOLOGY Basic to all hydrologic modeling is the selection of a design storm. The design storms used during this analysis were the 2 - year and 25 -year frequency, 24-hour duration storm events. The total rainfall was derived using rainfall isopluvials generated for the State of Washington. The total rainfall volume for this site south of Port Hadlock was determined at 1.0 inches and 2.0 inches for the 2 -year and 25 -year storm events, respectively. The computational method used to model the subject property was the Santa Barbara Urban Hydrograph Method (SBUH) with the level pool routing method as described in the King County Surface Water Design Manual (Section 3.5.3). The SBUH method converts the incremental runoff depths into instantaneous hydrographs, which are then routed through an imaginary reservoir with a time delay equal to the basin time of concentration. Hydrograph Programs, Version 4.20, developed by the SWM Division, was used during this simulation to create runoff hydrographs and to size the detention facilities. The use of this method entails selecting various runoff parameters, including: area, soil type, curve number and time of concentration. The soils within this development were characterized by the hydrologic Group A described as "... soils having high infiltra- tion rates, even when thoroughly wetted, and consisting chiefly Of well -to -excessively drained sands or gravels. These soils have a high rate of water transmission ..." Several cut -banks in the immediate area to the west revealed sandy to gravelly sand soils to a depth of about six feet. The Soil Conservation Service (SCS) has conducted studies into the runoff characteristics of various land types. After gather- ing and analyzing extensive data, SCS has developed relationships between land use, soil type, vegetation cover, interception, infiltration,. surface storage and runoff. These relationships have been characterized by a single runoff coefficient called a "curve number." The curve numbers for the pre -developed state of the basin were selected as 70 for the open gravel area. The curve number for the developed area was determined as 72 for the gravel parking area and 98 for the impervious roof surface. The final parameter at the time of concentration, was computed using guidelines set in the design manual for sheet flow. Sur- face runoff travels through a watershed as sheet flow, shallow concentrated flow, open channel flow, or some combination of these. Therefore, the time of concentration is a sum of the various travel times of the flows indicated. Typically, the time of concentration is a.function of flow length and topography. The time of concentration for the pre -development and post -devel- opment conditions has been calculated as 4 and 3 minutes, respec- tively. HYDROLOGIC ANALYSIS RESULTS Based on our analysis, the peak runoff from the subject property increased with the development of the property. The runoff from the 2 -year 24-hour storm event increased from 0.01 cubic feet per second (cfs) for the pre -development condition to 0.17 cfs for the post -development condition. The runoff from the 25 -year, 24- hour storm event increased from 0.07 cfs to 0.37 cfs with the development of the property. According to the WSDF regulations, the 2 -year 24-hour storm event -must be released at 50% of the pre -development runoff rate or 0.005 cfs. Since this is not a practical release rate, infiltration has been selected as the method of stormwater management. RETENTION FACILITIES The retention facilities for the proposed development have been designed to attenuate the peak runoff rates and maintain a dis- charge rate acceptable to the WDF. Infiltration trenches will be used to directly infiltrate the relatively clean roof -top runoff. A wet pond will serve to polish the runoff from the parking area prior to infiltration. The infiltration trenches have been de- signed to retain the entire volume from a 25 -year storm event. Each trench will parallel the length of the building it serves to allow even access from the roof downspouts. The size of the wet pond is governed by the WDF requirement of a surface area equal to or greater than three percent of the devel- opment area. With a developed area of about 1.5 acres the re- quired wet pond surface area is 1,973 square feet. The surface area, of the proposed wet pond is near 2,056 square feet. The length to width ratio of the wet pond is approximately two to one with the use of the separation berm. The side slopes of the pond shall be maintained at a three horizontal to one vertical or the pond completely fenced to provide safety for the renters of the units. The facilities have been designed to infiltrate runoff from storms not exceeding the 25 -year 24-hour rainfall event. In the event of a greater intensity rainfall event runoff will pass through the emergency spillway on the wet -pond and discharge westerly toward Chimacum Creek. The 100 -year discharge from the proposed development is calculated at 1.54 cfs. :4 CONCLUSION The stormwater runoff generated from this development will be controlled by the described retention facilities and infiltrated into the soils, thus enhancing the base flow of Chimicum Creek. Stormwater quality will be controlled by the use of a wet pond. The pond will serve to "polish" runoff from 'the parking area prior to infiltration. The facilities have the capacity to attenuate the peak flows from storms of equal or less volume than the 25 -year 24-hour event. Both the stormwater quality and quantity requirements of the Washington State Department of Fisheries have been•met or exceeded. Given the formulas, coefficients, methods, and assumptions shown in this drainage plan prepared for the Hayden Mini -Storage and dated June, 1991, the calculated stormwater runoff will not increase due to construction of this project based on a results of the SBUH hydrologic model of the 2 -year and 25 -year, 24-hour storm events, provided that the detention facilities are properly constructed and maintained. fc: Hayden.Jun Dir: CJH/Rpt 4I Craig Haugland, EIT Civil Engineering Ck Y. R. Jerry Newlin, PE Principal Engineer ' ..s fir:..•.-ao.;'+%: tz.; -: K:::;t� s �.�', F:•..� :+' ••. �►.;•.!r.:,'t '�' •".+ .r.; . r •.R.... •. �ar�-M��r .'t,:y,� : p: �r!��?'.r#�+: �' ;+�`i 7�,"�" •�°' R•,L;r:i�-'•��L'.�s''L;,;• •'n ; '• 1.��.�:_r•.5� ;� LT :1i 'S�i�.:1 :•�.�y`+�F.•"if�Y�.'S•,!•-L'`'•'.�---� 031 Ace �Q G OF10-1 JE:A. up FTGµ— i :•. �: '�s:' ',r ry.f'r plff piQjL-f.T1GdJ I Fr=&x : S II T201 R DATE: cp zi q NORTHWESTERN TERRITORIES, INC. DESIGNED BY: C34 PROJECT Engineers • Land Surveyors • Manners : pF2� t~ Construction Coordination • Materials Tesflnp FOR: DEQ/, 11`I L 717 SOUTH PEABOOY ■ PORT ANGELES. WASHINGTON 98362 • (205) 452.8691 SHT. OF I EVLM6, CA-Tr-�A - eyr. -,.1 W/G>ac I ►�N. s 12 AI* SLCr-� TV Tye- - apetil ARAEP, GC.Prd Ar -+M iJr� Irn�^i�Ctir�� S T R DATE: rr '' r �'�! NORTHWESTERN TERRITORIES, INC. DESIGNED BY: PROJECT i. ; : r r+"' r Engineers • Land Surveyors - Planners Construction Cw&Aalion - Materials Testing FOR : �:..�•�..,: � _, r, p_ ! C, . 717 SOUTH PEABODY - PORT ANGELES. WASHINGTON 98362 - (208)452.8491 FHT. OF ' S.xaFrP.C1E . A�i74 � ?_P'Gfc7 �� ' z � a ... �(•. �:..' .. 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OF T +NII IJ1 MV/�/►4ir �� ,1rod CAA*4:Uw•IrC ,r ''iIR; " h A I LJ 1.J o �>� c.•t<F DATE:..'�i2� X31 NORTHWESTERN TERRITORIES, INC. r Engineers - lsnd Samyors - Manors Construction CoordlnaNen -Motorists Testing M SOUTH PEABODY • PORT ANGELES. WASHINGTON 28362-1206) 452'8491 ' M."—I. M r• 'mu !mill i'Irf� �rll (x'11 t111[Il�rlll 11-�il�l+FII[sNf� �Irr Up S; I T2-� R } I DATE: 1 DESIGNED BY: � 14'. NORTHWESTERN TERRITORIES, INC. PROJECT Engineers • Land Surveyors • Planners Construction Coordinstlon • Meterlals Testing FOR : i-1 717 SOUTH PEABODY • PORT ANGELES. WASHINGTON 98362 • (206) 452.6491 sHT. 4 of 5 � �- YE a F`l l.E'J.J6TF-1 r 1..1. Fl EL _>7 2, in 41 ij=4TJ In MidMwill o 5...• � 5 7 11 It 1 s ;g- 2"d CIA ll v r� Up S; I T2-� R } I DATE: 1 DESIGNED BY: � 14'. NORTHWESTERN TERRITORIES, INC. PROJECT Engineers • Land Surveyors • Planners Construction Coordinstlon • Meterlals Testing FOR : i-1 717 SOUTH PEABODY • PORT ANGELES. WASHINGTON 98362 • (206) 452.6491 sHT. 4 of 5 � �- ` 4� -.• -J 1 a- rte--ter•-f L—+ • - �� — *�— t -- :..y�_,.,,�.L--_ • ,.-1--�-+ . _ ... ; T ., .. .�.� ..�-,-•art-}•••.- - --- - •• _ • ' . .. : ; ' . _.....:.: \7-- r.% ( ' —tel li• , le ++ L—+ • - �� — *�— t -- :..y�_,.,,�.L--_ • ,.-1--�-+ . _ ... ; T ., .. .�.� ..�-,-•art-}•••.- - --- - •• _ • ' . .. : ; ' . _.....:.: \7-- id 4. ... fir_ _T_•_.. I { � I_� ._� ..[ 1 ,.►�-.. �-.} r 1 ._ ._..__._........ 1 T29 R } DATE: DESIGNED BY: G]0 NORTHWESTERN TERRITORIES, INC. PROJECT :rNaAt Englaoors land Surygm • Manors Conslructlsn Coordinsdon-MsleUls fosdap tmFOR :1 1 Ate( V 711 SOUTH PEABODY. PORT ANGELES. WASHINGTON 98392 ■ (206) 152.9191 SHT. Q- OF �j ,,.,.Iw. r.% id 4. ... fir_ _T_•_.. I { � I_� ._� ..[ 1 ,.►�-.. �-.} r 1 ._ ._..__._........ 1 T29 R } DATE: DESIGNED BY: G]0 NORTHWESTERN TERRITORIES, INC. PROJECT :rNaAt Englaoors land Surygm • Manors Conslructlsn Coordinsdon-MsleUls fosdap tmFOR :1 1 Ate( V 711 SOUTH PEABODY. PORT ANGELES. WASHINGTON 98392 ■ (206) 152.9191 SHT. Q- OF �j ,,.,.Iw. Ffl _ ... �Ilrs-�Ilr !'l=�ll�: ,�ll� �I-Eif�.! 11=.1�1;= Ilf� :...,���: •' _• _ . IN A 1� 141�'A1 Ell, � o(►..- �" +JA"R�E J,�f�-�e�r �a-1� r'—i<..l TL? i:�.! C i•—I C7 ��� Ne—> S I T R ; DATE: DESIGNED BY: NORTHWESTERN TERRITORIES, INC. !� �: PROJECT �,� .1.. �/ , �` -- Engineers . Land Surveyors • Planners FOR : �Yi"�� r`{ ConsUuction Coordloadon .MAlerlals Testing 717 SOUTH PEABODY . PORT ANGELES. WASHINGTON 98362 • (206) 452.8491 SHT. OF 14. I In JEFFERSON COUNTY COURTHOUSE August 31, 1993 Mr. Archie Charawell Hayden Development, Inc. PO Box 65026 Port Ludlow WA 98365 JEFFERSON COV NTY-,, -•r'�►. PLANNING AND BUILDING �JEi"t ENT" . P.O. Box 1220 Port Townsend, Washington 983138-.L.. Planning (206) 385-9140 Building (206) 385-9141 FAX (206) 385-9357 Craig Ward, Director G Re: Interim Zoning Application I•Z50-93; Commercial Mini -Storage Buildings Dear Mr. Charawell: This is a written notice regarding your interim zoning application. The proposal has been found to be consistent with the goals, policies, and provisions of the Jefferson County Comprehensive Plan, the Tri -Area Community Development Plan, and the Jefferson County Emergency Zoning Ordinance, No. 1-0106-92, and has been approved subject to conditions. Please review carefully the administrative findings and conditions of approval set forth below. If you have any questions, please contact Michelle Wood at this office. Sincerely, Craig Ward Director r HAYDEN DEVELOPMENT, INC. ARCHIE CHARANELL JEFFERSON COUNTY EMERGENCY ZONING ORDINANCE APPLICATION Request The application is for an emergency zoning ordinance permit to construct 2 commercial mini -storage units located at 61 Promwell, Port Hadlock, identified as Tax Parcel Number 901111005, within Section 11, Township 29 North, Range 1 West, W.M. The request is to construct phase 3 and 4 of the original proposal under CC24-90; two commercial mini -storage units totaling 15,780 square feet. Findings 1. The property is located on the west side of Chimacum Road at the intersection of Chimacum Road and Elkins Road. Access is obtained from Promwell Road. 2. A Mitigated Determination of Non -Significance was issued on March 11, 1991 to develop the proposal in 4 phases. Phase 1 and 2 were granted approval under the Development Code (CC24-90). 3.A Hydraulic Project Approval was granted for the stormwater management system on July 18, 1991 for all 4 phases. 4. The property to the north, south, and east are currently used for "general commercial" purposes. 5. Consistent with the Tri -Area Community Development Plan, the property is zoned as "general commercial" within the Jefferson County Emergency Zoning Ordinance, No. 1-0106--92, Section 5, Subsection 1 (see, the emergency zoning map depicting the "Port Hadlock community Center Commercial Zone"). 6. The proposed use is consistent with the goals, policies, and provisions of the Jefferson County Comprehensive Plan, the Tri -Area Community Development Plan, and the Jefferson County Emergency Zoning Ordinance, No. 1-0106-92. 7. Specifically, the use applied for is consistent with the permitted uses and activities anticipated within the "general commercial zone." Planning Department Action The Jefferson County Zoning Administrator has reviewed the application, and approves the proposed use subject to the conditions of approval enumerated below. HAYDEN DEVELOPMENT, INC. PHASES 3 AND 4 Conditions of Approval The following conditions of approval are binding, and commit the applicant to: (a) the proposed project as submitted; (b) the applicable development standards outlined in Section III of the Administrative Rules adopted pursuant to Section 13, Subsection (1) of the Jefferson County Emergency Zoning Ordinance; and, (c) the following: 1. Security and other lighting shall be hooded or directed away from the adjoining public right-of-way and adjacent properties and not create a glare to passing traffic nor adversely affect surrounding properties. Exterior lighting shall not exceed fifty (50) feet in height from the finished grade. Exterior flashing, moving, or blinking lighting is prohibited, except as required by local, state, or federal standards. 2. Landscaping shall be placed as per the site plan and primarily consist of natural materials and vegetation and shall be continuously maintained by the owner or lessee. 3. The existing earth berm and evergreen vegetation located on the eastern portion of the site and adjacent to the Old Hadlock Road shall be retained as a visual buffer. 4. Storage of outside materials not for display or immediate sale, shall be screened from public view. 5. Free-standing signs shall not exceed sixty-four (64) square feet. No more than two (2) on -premise free-standing or projecting signs or combination thereof shall be allowed. 6. On-site surface drainage controls shall be used to ensure that the completed project will cause no increase in the peak flow discharge leaving the property unless otherwise approved by the Jefferson County Public Works Department and in compliance with the approved drainage plan submitted by NTI. 7. All traffic must be traveling in a forward motion when entering or leaving the project site. 8. No loading or off-loading shall occur on the road rights-of- way. 9. Parking areas and accesses shall be provided with an all-weather surface. 10. Direct access onto Old Hadlock Road shall not be allowed. Access shall be from Promwell Road. This approval provides a basis upon which a building permit can be issued. once a building permit is issued, construction may begin. Prior to occupancy or use of the facilities a final inspection must be conducted to confirm that all conditions and requirements have been met. Upon demonstration that all conditions have been met, a Certificate of Occupancy will be issued by the Jefferson County Building Official. JEFFERSON COUNTY ZONING ADMINISTRATOR Craig WaAd, Dir6ctor and Zoning Administrator c: Larry Fay, Jefferson County Health Department Mike Ajax, Jefferson County Building Official Carter Renner, Jefferson County Public Works Department A I APPI ICIP. 11014 Il.l.: '!45.00 NOTICE OF PUBLIC 111'AIM7NG ["LE. X75.00 L POSTING ROARD DEPOSIT° $30.00'* *Refundable if boards are returned JEFFERSON COUNTY INTERIM ZONING APPROVAL APPLICATION The Jefferson Interim Zoning Ordinance requires that development or use of land fui industrial and commercial activities, multi -family developments, home businesses, signs, temporary activities or structures, and other activities obtain an Interim Zoning Approval Permit. To qualify for ,in Interim Zoning Approval Permit, each development or use must be reviewed with criteria esStslylisl�ed by the ordinance. APPLICANT:_ Hayden 1npuF+1n mp= nE, Inn, _ ADDRESS: P. 0. Box 65026, Port Ludlow,.Wash 98365 TELEPHONE: (home) 206 -437 -214 -4 --(business) 206-437-2244 AUTHORIZED REPRESENTATIVE: Archie ADDRESS: P. 0. Bgx 65Q26- Port Ludlow, kJagh-_98369 TELEPHONE: (home) 206-437-2 (business) 206-437-2244 DIRECTIONS Provide information as indicated below: 1. Answer all questions completely (Please print or type). Contact the Jefferson County Planning and Building Department for aid in filling out this application and for instructions on further administrative procedures required to complete its processing. 2. Attach a site plan depicting the description of the subject property, its physical features and improvements as per the attachedlite plan chgcklist. 3. Attach other supporting documentation (plans, analysis, commitments, etc.) that may further describe the proposed developmiint, or as required by the Interim Zoning Ordinance. 4. Complete and include an Environmental Checklist or analysis, if required. 5. Variance Request completed and .included (if applicable). 6. Fee(s) as established by County Ordinance. NOTE: Applications for Interim Zoning Approval which upon initial inspection appear to be insufficiently prepared to provide a basis for adequate review will be returned -to the applicant. PROPERTY DESCRIPTION GENERAL LOCATION: 61 Pr Bordered on west or er d on east side by old r_himacllm -4 Hadlock Hlgh'r;ay LEGAL: (from property tax statements Parcel Number 901 111 005 North 534.75 feet of th6-southwest uar quarter _ -in v»na , w=Q47 WM 1 ❑ n❑ west of � g 13� ax 0 DEVELOPMENT/USE DESCRIPTION Type (check applicable box) General Commercial _ Light Industrial _ Light Industrial\ Commercial _ Multi -Family _ Heavy Industrial _ Sign Home Occupation _ Temporary Activity _ Mixed Use (Commercial, or Structure Industrial, Residential) Proposed Development/Use Description (describe the proposed development/use - include all elements that will give an accurate understanding of its scope and purpose): i n r Yxi 3-DExi- F arse 2 90'x 20216- To be constructed — Phase 44 A 33QQ' 2220' — 6,600 sq. ft. ACKNOWLEDGEIIINT I hereby declare, to the best of my knowledge and belief, the foregoing information and all attached information is true and correct. Further, I acknowledge that development/use of the proposal may not occur until approval has been granted by Jefferson County. app Ecant or authorized representative ate Archie J. Charawell._...._-------------------- --------------- --------------- Basis for approval or denial: Applicable plan and section: Interim Zoning Ordinance reference: Approved administratively: Approved with conditions: FOR OFFICE USE (Project Status Summary) Application reviewed by: Date: By Date• By.7-4 Approved by Hearing Examiner .or Board: Date:By: Basis: on itiana se Variance ung Change Denied: Date: By: Appeal of Administrative Determination: Date: Basis: Conditional Denial Decision, Interim Zoning Approval Permit Issued Date; 1k r i T POST. W.ORDRN MU FARM �Hr/air D PORT T•OMNs=No • • F. = Z s OLD FORT'; - . �..... N o Rae kf IZ1 Towis.END z aTATIk, PARK ry< -k a a l f lfet e a p!. i O s Ceara■ S M P Cam Kole PLO �- eaae■ Oeraty— City C a Raaart Airport c>I ttY T vD HO * aist Beach i {� *mIT Put ADILU $EACNA Ca ++,e �RAD' L.. V CK (0 � O W� �r Mesa M +� > q Cerner s O v d U) AR�arrf■ - Lake wed Q foo$* Fork �~ & C� UK O �* Voldo is 4 O • 0 9 IRalOUNT A'� City Late a r �•� 18 P w pelaaty Loki �o Gibbs" Pt. Iiia Reeks AT& MATS E00 ti 1 ROAD us to. Y■ BAY varies $$felt pt. Cake BEAVER VALLEY Boake Reak• Lets l l ENTER • TO J HOOD -CANAL PLOATINO •RIDGE Pnblbhed by o T TRI -AREA HUSINES CLUB MILK LU D Loy 'TO HOOD CANAL EJCN lefa • NADLOCK IRONDALE CHRIACUN ' I FLOATING 0e1nns 4# �''� G�irL LLNOy<t +�1t �i=}.may. �f+rw+� � � . L'or►sy s � �J 1 76 a r Npjp j D A $ Yb o OA n ti � W .. N µ' os-t7'H6 Aibw G�Fs R G ' Co%famr cowuxrv; Rorv��ylkpf R.r� lf�as .� •raw 7'- DAL-LO P-W-n c• v e I UA) oitoaLoP49 Cp Y►1 fT K C.NK+ .r d 90' 4 r� 1 t C n� l9 So • • • . • �,. N E�';JS�'��V� � �•eYi�N CTOw��yQ 4Gcc55 azo -op o,� 1,eox".rW;vs W;kwow✓*v&- u N � as -East-e � -- ��• 91 JEFFERSON COUNTY COURTHOUSE July 18, 1991 Mr. Archie Charawell Hayden Development Company PO Box 26 Port Ludlow WA 983658 mit JEFFERSON COUNTY PLANNING AND BUILDING DEPARTMENT P.O. Box 1220 Port 7bwnsend, Washington 98368 Planning (206) 385-9140 Building (206) 385-9141 Re: Certificate of Compliance CC24-90; Hayden Mini -Storage Phase 2 Dear Mr. Charawell: This is written notice regarding your Certificate of Compliance application, under the provisions of the Jefferson County Development Code, for the above mini --storage project on property identified as Tax Parcel Number 901111005 within southwest quarter of the northeast quarter of Section 11, Township 29 North, Range 1 West, WM. The proposed use is consistent with the goals, policies and provisions of the Jefferson County Tri -Area Community Plan, and the Development Code. Subject to the conditions outlined in the attached Certificate of Compliance, project approval is hereby granted for the proposed development, The Certificate of Compliance is a binding document and commits the applicant to: (1) the proposed project as submitted, (2) the applicable development standards outlined in Section 6 of the Development Code and (3) the attached conditions of approval. The Certificate of Compliance also provides a basis upon which a building permit can be issued. Once a building permit is issued, construction may begin. Prior to occupancy or use of the facilities a final inspection must be conducted to confirm that all conditions and requirements have been met. Upon demonstration that all conditions have been met a Certificate of Occupancy will be issued by the Jefferson County Building Inspector. Appeals regarding any conditions placed upon this approval must be submitted in writing to the Planning and Building Department within fifteen (15) days from the date of issuance of the enclosed Certificate of Compliance. An appeal must clearly state why the condition should not have been applied and specifically reference the applicable Comprehensive Plan, Community Development Plan or the Development Code. Sincerely, QQ� Vj.�tiL 2 Am-tg Michelle Grewell Permit Technician Specialist Enclosure c: Mike Ajax, Jefferson County Planning and Building Department Carter Breskin, Jefferson County Public Works Department ' JEF�'E1�SON COUNTY CERT= F2 CATE OF COMPL2 ANCE • This confirms non -conditioned X conditioned compliance with the development standards of the Jefferson County Development Code as per the attached conditions of approval for: Owner: Hayden Development; Archie Charawell, President Mailing Address: PO Box 26, Port Ludlow, WA 98365 Legal Description: Parcel Number 901111005; north 534.75 feet of the southwest quarter of the northeast quarter within ,Section 11, Township 29 North, Range I West, WM lying west of Hadlock/Chimacum Road. Use(s) Approved: Phase 2 of the Port Hadlock mini -storage development consisting of a'30 foot by 328 foot building equal to • 9,840 square feet of rental storage space. Expiration: This Certificate of Compliance is valid for two (2) years. A one time, one year extension may be granted by the Planning and Building Department upon submittal of a written request at least ten (10) days before the date of expiration. Responsible Official: Title: Permit Technician Specialist Date: July 18, 1991 CONDITIONS OF APPROVAL HAYDEN D$VELOPMENT INC. • MM -STORAGE ' PHASE 2 1.. Security and other lighting shall be hooded or directed away from the adjoining public rights-of-way and adjacent properties and not create glare to passing traffic nor adversely affect surrounding properties. 2. Landscaping shal], be placed as.per,the site plan. The landscaping area shall equal at :' least ten (10) percent of the site area. All landscaping shall�be'continuously maintained. 3. The existing earth �..berk and evergreen vegetation located on the eastern portion of the site and adjacent to the Old HadlockRoad. shall be retained as a visual buffer. ' ' ' 4. Drainage from the site shall be disposed of in a manner so as to not adversely affect adjacent properties or public rights-of-way. 5. The loading/unlo4ding areas and the access driveways shall consist of an a.11 -weather surface (gravel, crushed rock, asphalt, concrete, or oil -gravel mix). 6. Direct access onto Old Hadlock Road shall not be allowed. Access shall be oft of the :existing access road to the concrete plant and excavation .company. jEPPERSON COUNTY COURTHOUSE 1 41 11,19MxX"=0N1I1OaT O Jefferson County Board of County Commissioners P.O. Box 1220 Port Townsend, Washington 98388 Phone (200) 308.9100 LARRY W. DENNISON, DISTRICT 1 B.O. BROWN, DISTRICT 2 RICHARD E. WOJT, DISTRICT 3 MITIGATED DETERMINATION OF NON -SIGNIFICANCE AND LEAD AGENCY STATUS DATE: March 11, 1991 PROPONENTS: Hayden Development, Inc. PROPOSAL: The proposal is to develop a 25,520 square foot rental storage project: The project will be developed in four (4) phases. The project site consists of approximately 3.8 acre's and is located in the unincorporated community of Port Hadlock at the intersection of the Old Hadlock Road and the Center-Chimacum Road. MITIGATIVE MEASURES: 1. The post -development rate of storm drainage runoff shall not exceed the pre -development rate of runoff unless approved by the Jefferson County Public Works Department. Prior to issuance of a building permit for the second phase, a drainage plan shall be reviewed and approved by the Jefferson County Public Works Department. 2. r All landscaped areas intended to enhapce -vegetation and/or native plants on the project site shall be continually maintained in a healthy condition by the proponent. 3. Proponent shall initiate regular road vacation procedures through the Jefferson County Public Works Departmsat to improve the traffic flow and safety at the intersection of the Old Hadlock Road and the Center- Chimacum Road. Access approaches onto the private road (Promwell Road) shall be designed and constructed to county standards for commercial developments. The mitigative measures are designed to address impacts identified through the Environmental Checklist submitted by the proponent, field evaluations by the Planning and Public Works Departments staff, and public comments (including that by other agencies). These impacts are potential storm water runoff impacts related to an increase in impervious surfaces by rental storage buildings and paved areas within the project: long-term impacts due to use and abandonment of the site as a gravel pit; and traffic safety impacts related to increased usage of. existing roads. Jefferson County policies which address these impacts are the 5EPA Implementation ordinance, the Jefferson County Road Traffic and Circulation Standards, the Jefferson County Development code, and the Tri --Area Community Development Plan. LOCATION OF PROPOSAL: The project site is located west of the intersection of Old Hadlock Road and Chimacum Road and is located approximately one- third, -mile south of the Port Hadlock neighborhood commercial center, within the Northeast quarter of Section 11, Township 29 North, Range 1 West, WM. Quarter of Section 21, Township 30 North, Range 1 West WM. NOTICE OF LEAD AGENCY: Jeffereon County has determined that it is the lead agency for the above-described proposal. NOTICE OF NOH -SIGNIFICANCE: Jefferson county has determined that the above-described proposal would not have a probable significant adverse impact on the environment, and an environmental impact statement is not required under RCW 43.21C.030(2)(c). This decision was made after review of a completed environmental checklist and other information on file with the Jefferson County Planning and Building Department. .p w COMMENT PERIOD: This determination is issued pursuant WAC 197-11-340(2), Jefferson County will not act on the above-described proposal for at least fifteen days from the date of this determination. Comments must be submitted by Thursday, March 21, 1991 to the Jefferson County Planning and Building Department (PO Box 1220, Port Townsend, Washington 98368), __�dLarry W. ennison,�ChalrmanJeffers D County Bf Commissioners C: HJas:hington State •Department -of•: -Ecology Washington State Department of Wildlife Wash#n-9t0A•State Department of Fisheries Washington State Department of Natural Resources Jefferson County Public Works Department Jefferson County Public Utility District #1 Fire Protection District #1 Point No Point Treaty Council Pori` Townsend -Jefferson County Leader Hayden Development, Inc. ���, JOSEPH R. BLUM artira 4« Director �I2 +eav ��' STATE OF WASHINGTON DEPARTMENT OF FISHERIES 115 General Administration Building ■ Olympia. Wasington 96504 a (206) 753-6600 • (SG4N9 234-6600 Jefferson Gounty Planning ATTENTION: Jerry Smith Post Office Box 1220 Port Townsend, Washington Maxch 18, 1991 Department 98368 7 SUBJECT: Environmental Checklist, Hayden Development Rental Storage Project, Near Chimacum Creek, in the Northeast 1/9, Section 11, Township 30 North, Range 1 West in Jefferson County, WRIA 17.0203 Dear Mr. Smith: I have reviewed the environmental checklist for the above - referenced proposal and have the following comments. Chimacum Creek is an important producer of coho and chum salmon and it is necessary that this valuable resource be protected from the possible impacts of commercial development. A Hydraulic Project Approval (HPA), RCW 75.20.100, is required by the Washington Department of Fisheries (WDF) for this project because stormwater drainage from the project site can change the natural flow of Chimacum Creek. Specific concerns are listed below. I Stormwater Drainage WDF has observed the rapid degradation of salmon habitat in developing areas largely due to problems with stormwater management. Inadequate detention of increased runoff from developments create frequent high flow events, resulting in erosion of stxeambanks and scouring of streambeds. This can affect gravel beds important for spawning adult salmon and alter other physical habitat features within the stream. Additionally, inadequate metering of stormwater reduces opportunities to remove toxicants from the runoff which can have an adverse effect on all aquatic life. Proposed stormwater systems must meet the following guidelines for water quantity and quality. 4nm- 3 Jefferson County Planning Department March 18, 1991 Page 2 Water Quantity Increased runoff from development must be retained and infiltrated to preserve base stream flows, and/or detained in a manner to preserve the stream channel's dominant discharge (Bates, 1983). For SCS hydrologic soil groups Type A and B (which have high infiltration potential) , use of infiltration basins should be considered. For detention basins the Washington Department of Fisheries (WDF) has developed recommended guidelines for protecting critical habitat features (Powers, 1989). Detention Basin performance shall be such that discharge from the developed area meets the following criteria: 1. Fifty percent of the pre -developed two-year release rate for the two-year design storm. 2. The pre -developed 25 -year release rate for the 25 -year design storm. The preferred method for determining runoff is through the use of a continuous simulation model. If such a watershed. model is not available, a rainfall event simulation model can be used. Runoff should be computed using a SCS -based hydrograph method, and the rainfall event should be a Type lA distribution with a 24 hour duration. 3. 'Storage routing of the developed hydrographs through the detention basin to determine detention basin volume. For an appropriate level of protection from stream channel erosion detention basin outflow and the time for which it occurs must be analyzed. Since inflow and outflow are independent, storage routing is required to perform this analysis. A level pool routing technique is acceptable. A suggested process is as follows: 1. Select trial detention basin size. 2. Determine stage storage relationship. 3. Selected outlet structure type and size. 4. Determine stage -discharge relationship. The developed inflow hydrograph is then routed through the detention basin with a resulting outflow. For a 24 hour event simulated model the peak of the outflow must occur within 30 hours from the start of the design storm. A variable two stage outlet structure will be required to meet this performance. 1 Jefferson County Planning Department March 18, 1991 Page 3 WATER QUALITY Pollutants in stormwater runoff must be treated using the best management practices for the protection of fish life and fish habitat. Conveyance of stormwater runoff through biofiltration channels (Horner, 1988) or wet detention ponds (Kulzer, 1989) will provide acceptable water quality control. Sedimentation and erosion control practices meeting WDF approval must be included in the design to prevent water quality features from becoming contaminated and to prevent sedimentation of surface waters during construction. The following are acceptable design standards for biofilters and wet ponds. Wet Ponds - A pool of water retained in a pond by placing the outlet above the pond bottom. 1. Permanent pond surface area should equal 2 percent of the catchment area for residential, and 3 percent for commercial. 2. The permanent pond water depth should be 2-3 feet. 3. Detention ponds shall have a minimum of two cells. 4. Short-circuiting should be minimized by a pond length -•to - ?width ratio greater than 3:1, use of baffles, etc. 5. Permanent wet pond volume should not be part of the detention volume required. Biofilters -A filter strip or swale used to treat stormwater runoff by interaction with vegetation and soil surfaces. 1. Avoid placement of biofilters directly on gravelly and coarse sandy soils in order to maximize water contact with vegetation and the soil surface. 2. Biofilters should be a minimum of 200 feet in length when outletting from the project development. 3. The biofilter width should be designed based on a 2 year, 24 hour developed peak flow, and the following; a. velocities should be less than 1.5 feet per second A Jefferson County Planning Department March 18, 1991 Page 4 b. the flow depth should be less than 4 inches. C. longitudinal slope should average 2-4 percent. 4. Side slopes for the biofilter channel should not be steeper than 311 (horizantal:vertical) 5. Soil compaction should be avoided during construction. The biofilter shall be fully grassed prior to discharging stormwater in it. Summary 1. A Hydraulic Project Approval is required for this project by WDF. 2. The stormwater system shall meet WDF requirements and approval. Thank you for the opportunity to review and comment. Sincerely, s � Randy Johnson Regional Habitat Manager RLJ:rlj Y SOYCIPA7 lin STATE OF WASH NGTON DEPARTMENT OF ECOLOGY Mal Stop PV-11 . Olympl�, Washington 985 -VI7 . (206) 4594000 March 18, 1991 -. ,- Larry W. Dennison (�:►1�? IBJ i Jefferson County P.O.-BOX 1220 E;Eti;iO."i 3 t;!Jt�ii'r Port Townsend WA 98368 „' ,• G'�A'.) �r Ll� !g,,� ,, ':.doh:" RE: Construction of rental storage facility proposed by Hayden,Development, Inc. Dear Mr. Dennison: Thanklyou•for the opportunity to comment on the determination of ndnsignificance. We reviewed the environmental checklist and have the following comments. Dry wells are -not generally. an acceptable method of disposing of stormwater. Grassy swales, percolation areas, and wet and dry ponds provide better treatment and protection to the ground water. Dry wells should only be- used where alterna- tives, such as retention basins or storm sewers, are not practical or feasible.. Wlien a dry well is used, the owner should notify Ecology and should place a warning next td the collection grata that says: Dump No Waste - Protect'Your Ground Water. ,This sten- cil is available from Ecology. " When gasoline or oil are likely to be present, a coalescing plate oil/water separator: should be used. Disposal of anti- freeze into dry wells isnot acceptable., Dry wells should not be used if acceptable disposal alternatives for oil and antifreeze are not readily available. After completion of this project, there is a likelihood that stormwater runoff will contain increased levels of grease, =� oils, sediment,. and other debris. It is recommended that stormwater treatment devices be installed so that any dis- charge will be appropriately treated to remove these sub- stances. We recommend that a sedimentation and erosion control plan for the project site be developed by a licensed engineer. The plan should be implemented before and during construc- tion. The site should be carefully monitored to determine effectiveness of the plan, and the plan should be upgraded as necessary during the construction period. 2 Larry W. oenniaan March is, 1991 Page 2 If you have any questions,, please call Bill Young of the Water Quality Program at 586-5551: Sincerely, Brendon McFarland Environmental Review Section 0 BXF: 91-1403 ccs Bill Young Sarah Barris 4 Larry W. oenniaan March is, 1991 Page 2 If you have any questions,, please call Bill Young of the Water Quality Program at 586-5551: Sincerely, Brendon McFarland Environmental Review Section 0 BXF: 91-1403 ccs Bill Young Sarah Barris HYDRAULIC PROJECT APPROVAL DEPARTMENT OF FISHERIES A.C.F. 75.20.100 General Administration Bldg. R.C.W. 75.20.103 Olympia, Washington M04 DEPARTMENT OF FISHERIES Q July 18, 1991 (206) 753-6650 (applicent should refer to this date in all correspondence) PAGE 1 OF 1 PAGES ®LAST NAME FIRST18 TACT PHONES) Charawell, Archie 437--2244 CONTROL NUMBER 1 00-49129-01 ig STREET OR RURAL ROUTE 70$ q WRIA PO Box 26 17.0203 PorTT Ludlow WATE 98365Z1P 14 17 2 TATE Chimacum Creek Pottt"TlOwnsend Bay 1t CT armWatex ARTER SECTION TOWNSHIP RANGE(E-U) COUNTY SECTION NE 11 29N 01W Jefferson Management System TIME LIMITATIONS: 5❑ THIS PROJECT MAY BEGIN Immediately © AND MUST BE COMPLETED BY December 31 1991 IHIS APPROVAL IS TORE AVAILABLE ON THE SOB SITE AT ALL TTMES AND ITS PROVISIONS FOLLOWED BY THE PERMITTEE AND OPERATOR PERFORMING THE WORK. SEE IMPORTANT GENERAL PROVISIONS ON REVERSESIDE QP APPROVAL 1. The Stormwater Management System (SMS) shall conform to the specifications submitted to the Washington Department of Fisheries on July 3, 1991 as a part of Hydraulic Project Approval No. 00-49129-01. 2. All drainage shall be fullyinfiltrated into the ground on site at all storm events up to and including the 25 year 24 hour storm. The SMS shall be perpetually maintained as needed to meet this requirement. 3. The wet pond shall be perpetually maintained to meet the design specifications. V LOCATION: At Hayden Mini -Storage. cc: Jerry Smith Jefferson Co. -Planning Dept. POB 1220 Pt. Townsend, WA 98368 sEPA: DNS by Jefferson Co., 3-91. REGIONAL HABITATNAGE - Randy Johnson 457-2634 ��.,f PATROL - -Gerlach , . ' ..:'-.1 , (- APPLICANT - WILDLIFE - READER - PATROL - HAS. HGR. - WRIA DEPARTMENT OF FISHERIES _ `//DIRECTOR it ■ • ■JUL* Ay ■ L . THE PERSON(S) TO WHOM THIS APPROVAL IS ISSUED MAY BE HELD LIABLE FOR ANY LOSS OR DAMAGE TO FISHLIFE OR FISH HABITAT WHICH RESULTS FROM FAILURE TO COMPLY WITH THE PROVISIONS OF THIS APPROVAL. FAILURE TO COMPLY WITH THE PROVISIONS OF THIS APPROVAL COULD RESULT' IN A CIVIL PENALTY OF UP TO ONE HUNDRED DOLLARS PER DAY OR A GROSS MISDEMEANOR CHARGE, POSSIBLY PUNISHABLE BY FINE OR IMPRISONMENT. ALL HYDRAULIC PROJECT APPROVALS ISSUED PURSUANT TO RCW 75.20.100 ARE SUBJECT TO ADDITIONAL RESTRICTIONS, CONDITIONS, OR REVOCATION IF THE DEPARTMENT OF FISHERIES OR DEPARTMENT OF WILDLIFE DETERMINE THAT NEW BIOLOGICAL OR PHYSICAL INFORMATION INDICATES THE NEED FOR SUCH ACTION. THE PERMITTEE HAS THE RIGHT PURSUANT TO CHAPTER 34.04 RCW TO APPEAL SUCH DECISIONS. ALL HYDRAULIC PROJECT APPROVALS ISSUED PURSUANT TO RCW 75.20.103 MAY BE MODIFIED BY THE DEPARTMENT OF FISHERIES OR DEPARTMENT OF WILDLIFE DUE TO <'HANGED CONDITIONS AFTER CONSULTATION WITH THE PERMITTEE: PROVIDED HOWEVER, THAT SUCH MODIFICATIONS SHALL. BE SUBJECT TO APPEAL TO THE HYDRAULIC APPEALS BOARD ESTABLISHED IN RCW 75.20.130. THIS APPROVAL PERTAINS ONLY TO THE PROVISIONS OF THE FISHERIES AND Wit DLIFE CODES. ADDITIONAL AUTHORIZATION FROM OTHER PUBLIC AGENCIES MAY BE NFC'ESSARY FOR THIS PROJECT. APPEALS - GENERAL INFORMATION II" YOU WISII T'U APPEAL. DENIAL OR CONDITIONS OF AN HPA, TWIRE ARE: INFORMAL AND FORMAL APPEAL PROCILSSI?S AVAILVI.I:. A. INFORMAL APPEALS: AN INFORMAL APPEAL (WAC 220-110-340) CONSISTS OF CONTACTING TELE REGIONAL HABITAT MANAGER AND DISCUSSING YOUR CONCERNS. MO11' PROBLEMS ARE: RESOLVED AT THIS LEVEL, BUT IF Ncll', YOU MAY I:I.I:VATI: YOUR CONCERNS '1'O THE Cllll:lf OF THE; HABITAT MANAGEMENT DIVISION IN OLYMPIA. TIUi HABITAT' MANAGIsME:NT DIVISION CIIIIWS DECISION SHALL BE APPROVED OR DISAPPROVED BY THE: DIRT?(71'OR OR DESIGNEE, lir YOU ARE NOT SATISFIED WITH THE RESULTS OF THIS INFORMAL APPEAL, A FORMAL APPEAL. MAY RE FILED. B. FORMAI. API'liAl.S: 1) FOR ALL CIVIL. PENAIXY APPEALS AND FOR OTIHIR NPA APPEALS WHICH ARE NOT ASSOCIATED WITH IRRIGATION OR YfOC:K-WATERING DIVERSIONS, A WRITTEN APPEAL REOURST MUST BE FILED WITH THE DI:PARTMEAT THAT ISSUI+D OR DENIED Tllld APPROVAL OR IJIVIND THE CIVIL. PENALTY YOU ARE APPEALING (WAC 220-110-350). 2) FOR APPI?ALS OF DENIAL OR CONDITIONS OF AN HPA ASSOCIATED WITH IRRIOATION OR STOCK- WAI'LrRINU DIVERSIONS O'I'IIIiR TRAN CIVIL. PHNALTY APPEALS, A WRITTEN APPEAL REQUEST MUST BE FII.vl) WI'1'll Tim HYDRAULIC APPEALS BOARD Plm WAC 259.04. THE MAILING ADDRESS OF THE AI'PI:AI S BOARD IS: ENVIRONMENTAL. HEARINCJS OFFICE, BUILDING TWO -ROWE SIX, LACEY, WASHINGTON 98104; TELI:PHONL+ 206/459-6327. 3) FAILURE TO APPEAL. WITIIIN 30 DAYS OF TFR3 DATE OF ACTION YOU ARE APPEALING RESULTS IN FIIRFIu'fUHli OF All. APPEAL. RIGIITS. A! NORTHWESTERN TERRITORIES, INC. Engineers ■ Land Surveyors ■ Planners Construction Coordinabon 0 Ma[eriNs testing NTI ad000m r DRAINAGE PLAN Prepared for HAYDEN MINI -STORAGE PORT HADLOCR, WASHINGTON Prepared by NORTHWESTERN TERRITORIES, INC. June, 1991 717 SOUTH PEABODY, PORT ANGELES, WA 90362 (208) 452-8491 14W -W4545 DRAINAGE PLAN INTRODUCTION This drainage plan has been designed to incorporate the Washing- ton State Department of Fisheries (WDF) guidelines for stormwater management into the site drainage facilities. The WDF guidelines are more stringent than the existing Jefferson County stormwater requiremegts. Conforming to the WDF guidelines will involve considerable stormwater detention volume and additional water quality features. The Hayden Mini -Storage is located one-third mile south of Port Hadlock at the intersection of the Old Hadlock Road and the Center-Chimacum Road within Section 11, Township 29 North, Range 1 West, W.M.; Jefferson County, Washington. The extent of the development on this 3.80 acre parcel is the construction of four storage buildings with a total roof area of 25,620 square feet. The project will be constructed in four phases. In its present state, the property is a reclaimed abandoned gravel pit. One storage structure currently exists on the property and a shallow fill of sand has recently been spread. There is only sparse vegetation on the building site, but the property along the road has some grass and brush. DESIGN StoIrmwater generated within the project will be retained by a combination of infiltration trenches and a wet pond. The infil- tration trench will serve to dispose of the roof -top runoff, while the wet pond will clarify the parking lot runoff prior to infiltration. The design of the retention systems will be based upon data generated from a SCS hydrograph method, with the goal of meeting the Washington State Department of Fisheries (WDF) stormwater quality and quantity guidelines. The WDF guidelines require the 2 -year storm event be released at 50% of the 2 -year peak pre -developed rate and 25 -year storm will be released at the 25 -year peak pre -development rate. Integrated with the retention facilities is the wet pond. The wet pond will act as a biofiltration facility and help to control adverse effects from sedimentation, HOD loading, and nutrient contamination by trapping oils, and hydrocarbons generated by automobile and truck traffic. METHODOLOGY Basic to all hydrologic modeling is the selection of a design storm. The design storms used during this analysis were the 2 - year and 25 -year frequency, 24-hour duration storm events. The total rainfall was derived using rainfall isopluvials generated for the State of Washington. The total rainfall volume for this site south of Port Hadlock was determined at 1.0 inches and 2.0 inches for the 2 -year and 25 -year storm events, respectively. The computational method used to model the subject property was the Santa Barbara Urban Hydrograph Method (SBUH) with the level pool routing method as described in the King County Surface Water Design Manual (Section 3.5.3). The SBUH method converts the incremental runoff depths into instantaneous hydrographs, which are then routed through an imaginary reservoir with a time delay equal to the basin time of concentration. Hydrograph Programs, Version 4.20, developed by the SWM Division, was used during this simulation to create runoff hydrographs and to size the detention facilities. The use of this method entails selecting various runoff parameters, including: area, soil type, curve number and time of concentration. The soils within this development were characterized by the hydrologic Group A described as "... soils having high infiltra- tion rates, even when thoroughly wetted, and consisting chiefly of well -to -excessively drained sands or gravels. These soils have a high rate of water transmission ..." Several cut -banks in the immediate area to the west revealed sandy to gravelly sand soils to a depth of about six feet. The Soil Conservation Service (SCS) has conducted studies into the runoff characteristics of various land types. After gather- ing and analyzing extensive data, SCS has developed relationships between land use, soil type, vegetation cover, interception, infiltration,. surface storage and runoff. These relationships have been characterized by a single runoff coefficient called a "curve number." The curve numbers for the pre -developed state of the basin were selected as 70 for the open gravel area. The curve number for the developed area was determined as 72 for the gravel parking area and 98 for the impervious roof surface. The final parameter at the time of concentration, was computed using guidelines set in the design manual for sheet flow. Sur- face runoff travels through a watershed as sheet flow, shallow concentrated flow, open channel flow, or some combination of these. Therefore, the time of concentration is a sum of the various travel times of the flows indicated. Typically, the time of concentration is a function of flow length and topography. The time of concentration for the pre -development and post -devel- opment conditions has been calculated as 4 and 3 minutes, respec- tively. HYDROLOGIC ANALYSIS RESULTS Based on our analysis, the peak runoff from the subject property increased with the development of the property. The runoff from the 2 -year 24-hour storm event increased from 0.01 cubic feet per second (cfs) for the pre -development condition to 0.17 cfs for the post -development condition. The runoff from the 25 -year, 24- hour storm event increased from 0.07 cfs to 0.37 cfs with the development of the property. According to the WSDF regulations, the 2 -year 24-hour storm event -must be released at 50% of the pre -development runoff rate or 0.005 cfs. Since this is not a practical release rate, infiltration has been selected as the method of stormwater management. RETENTION FACILITIES The retention facilities for the proposed development have been designed to attenuate the peak runoff rates and maintain a dis- charge rate acceptable to the WDF. Infiltration trenches will be used to directly infiltrate the relatively clean roof -top runoff. A wet pond will serve to polish the runoff from the parking area prior to infiltration. The infiltration trenches have been de- signed to retain the entire volume from a 25 -year storm event. Each trench will parallel the length of the building it serves to allow even access from the roof downspouts. The size of the wet pond is governed by the WDF requirement of a surface area equal to or greater than three percent of the devel- opment area. With a developed area of about 1.5 acres the re- quired wet pond surface area is 1,973 square feet. The surface area, of the proposed wet pond is near 2,056 square feet. The length to width ratio of the wet pond is approximately two to one with the use of the separation berm. The side slopes of the pond shall be maintained at a three horizontal to one vertical or the pond completely fenced to provide safety for the renters of the units. The facilities have been designed to infiltrate runoff from storms not exceeding the 25 -year 24-hour rainfall event. In the event of a greater intensity rainfall event runoff will pass through the emergency spillway on the wet -pond and discharge westerly toward Chimacum Creek. The 100 -year discharge from the proposed development is calculated at 1.54 cfs. A CONCLUSION The stormwater runoff generated from this development will be controlled by the described retention facilities and infiltrated into the soils, thus enhancing the base flow of Chimicum Creek. Stormwater quality will be controlled by the use of a wet pond. The pond will serve to "polish" runoff from *the parking area prior to infiltration. The facilities have the capacity to attenuate the peak flows from storms of equal or less volume than the 25 -year 24-hour event. Both the stormwater quality and quantity requirements of the Washington State Department of Fisheries have been�met or exceeded. Given the formulas, coefficients, methods, and assumptions shown in this drainage plan prepared for the Hayden Mini -Storage and dated June, 1991, the calculated stormwater runoff will not increase due to construction of this project based on a results of the SBUH hydrologic model of the 2 -year and 25 -year, 24-hour storm events, provided that the detention facilities are properly constructed and maintained. C"', &_'� fc: Hayden.Jun Dir: CJH/Rpt Craig Haugland, EIT Civil Engineering Qv R. Jerry Newlin, PE Principal Engineer Ia'..I Fll—T, �G3 COMA s,.l Ltsan 46.1 P � AJC L^i- S 11 T*2q R DATE: (p z q l NORTHWESTERN TERRITORIES INC. DESIGNED BY: CzA PROJECT: D(2A1 s= Engineers • land Swwyors • Maners Construction Coordfnefkn •Mo/alsfs Testing FOR : 717 SOUTH KABODY• PORT ANGELES. WASHINGTON 98362.(206) 152.8191 Sim OF S w. a•�"- eiRcYr V S T R z -4 4" F -2 PA4 44 AJ6 A - DESIGNED BY: PROJECT FOR SHT. 4- OF DATE.- f -C121 NORTHWESTERN TERRITORIES, INC. 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PROJECT r2p•.i S Eapfneea ■ LAW Swwym • Pleaners Caeslrueflon Ceeief=#" • MahNefs Tesuag FOR : i-�a--� V im 717 SOUTH PEABODY • PORT ANGELES• WASHINGTON 99352o(206) 452-8491 SHT. 4 of 5 o....,.. B �rlr rirT ��t= irr pit •c=l 71. Rw I I I A A -IL L I f i.� L'm — • .' • �� � _(fiiF��—:ff:6't"Ir'-7_.l ZT�F�..1C �•= 1*3�eLs,l►�?,k.. S 11 T 2,�; R I DATE: f7; DESIGNED BY: c, NORTHWESTERN TERRITORIES, INC. PROJECT : n,^�I._ �. )i ;^. �:- Engineers . Land Surveyors • Planners (�v Construction Coordination • MateNals Testing FOR: 717 SOUTH PEABODY • PORT ANGELES. WASHINGTON 98362 • (206) 4521491 SHT. OF �$ �� PART HADLOCK MINI STORAGE Site Address: 61 Pomwell Rd,, Port Hadlock, Wa Mailing Address: CRAIG DURGAN, P❑ BOX 1328 PORT s HADL❑CK, WA 98339 TEL (360) 774-0086 Site: APN 901111005 Industrial Vacant Land APN 901111019 AA 'Y.. _ f'1 901112002 Properly BourMary Road glght of Vuy � VaIER �Y 251: Supe ~� _L a POMWELL ROAD (see note I) " � ° 1 P DRIVEWAY ° �c�S ov Z 125' C w a F 0 d a;4 OD 0� 4 l7 °. J L, d r 0 X Q° O Q o Q W - n) w M W Q� > a cs ns�,o CS >> �, > a p S -- n, .� O Q a o i�7 N a � Q W X ( lJ n, U111 V UJ Lel a m ° C3 a q Ill W� V) 13IL rS.` X o ° Zi 7. d X ❑ ° A W Z a A 30 a' O d O �O � ai d Q 75 4->i d W 7ti a � a � O N 5 a` LLL" 7 �e, 4 d ° 7. Qi S O a o °d a (� U ~ 1� I+ 6 d . ° 1 d ° 3 0 ° Vl d V d e L 38 X W e 4 d ° d CL ° DRIVEWAY 0 L _11 d" td. p a r ca•a ntl. anr.n �'�Q-c� r:i' oto APN 901111005 Pr�.r•r saunaarr Farre Land APN 901112040 Spring Rain Farre APN 901111005 APN 000000230 Future Road North u APN 901111013 Food Bank Jotelc Pomwell Road is a private road created by easements Pomwell Road serves APN 901111005, 901112012 and 901111019, It is 40' in width and 396' long. Pomwell Road slopes at 2,5% downward from east to west. Jote2l Existing Storm Water System designed by Northwestern Territories, Inc, Approved by Washington State Department of Fisheries Approval No. 00-49129-01 Jote 31 Total lot size is 3.55 acres (154,638 sq -ft) Total impervious surface is 92,371 sq -ft, Buildings existing total 12,840 sq -ft, proposed are 12,750 sq -ft. Total of 25,590 sq -ft. s S U North u APN 901111013 Food Bank Jotelc Pomwell Road is a private road created by easements Pomwell Road serves APN 901111005, 901112012 and 901111019, It is 40' in width and 396' long. Pomwell Road slopes at 2,5% downward from east to west. Jote2l Existing Storm Water System designed by Northwestern Territories, Inc, Approved by Washington State Department of Fisheries Approval No. 00-49129-01 Jote 31 Total lot size is 3.55 acres (154,638 sq -ft) Total impervious surface is 92,371 sq -ft, Buildings existing total 12,840 sq -ft, proposed are 12,750 sq -ft. Total of 25,590 sq -ft.