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HomeMy WebLinkAboutBLD2007-00610 ItUILDING PERMIT APPLICAAN MLLA0700656 Review Type: Jefferson County Department of Community Development 621 Sheridan Street Port Townsend, WA 98368 PERMIT #: BLD07-00610 Received Date: 12/18/2007 SITE ADDRESS: Lill TRAFALGAR DR OWNER: DAVID MILLER PHONE: 360-301-2390 VICTORIA MILLER 121 MEMORY LN TURLOCK CA 953827271 KALA POINT#4 SUBDIVISION: Block: Lot: 133 PARCEL NUMBER: 965000122 Section: 27 Township: 30 N Range: 01 W CONTRACTOR: CRANSTON CONSTRUCTION PHONE: 379-2730 PO BOX 944 PORT HADLOCK WA 98339 Contractor's License CRANSCC070J7 Expires 3/10/2008 REPRESENTATIVE: PHONE: PROJECT DESCRIPTIOI' NEW SFR W/ATTACHED GAR & A/G 120 GAL PROPANE TANK TYPE OF WORK RES SQUARE FOOTAGE: TYPE OF IMP NEW MAIN: 2,052 VALUATION 232,343.00 ADD'L: HEAT TYPE: PRO CODE EDITION: 2006 HEAT BASE: HEAT TYPE: OCCUPANCY: R-3 UNHEATED: #OF STORIES: OCCUPANCY: CONST TYPE: 5N OTHER: SHORELINE: CONST TYPE: GARAGE: 754 SETBACK: DECK: 745 BANK HEIGHT: SEWAGE DISPOSAL: ALT WATER SYSTEM: KALA PT BEDROOMS: BATHROOMS: Exist: Exist: Prop: 2 Prop: 2 Total: 2 Total: 2 Routing Date: Q G 07 Type Amount Paid Bv: Date: Receipt: ' APPROVED Permit $1,738.55 CJZ 12/19/07 95524 Plan Check $1,130.06 CJZ 12/19/07 95524 State Building Code $4.50 CJZ 12/19/07 95524 FEB 19 2nn8 Potable Water Application $58.00 CJZ 12/19/07 95524 Jefferson County Plannino Total: $2,931.11 & Building Deaartmpn+ Jerferson County Building Dion Permit Nur: BLD07-00610 Applicant: MILLER BUILDING PERMIT INSPECTION APPROVAILS \pplicable Code: 2006 International Building Codes To schedule inspections, call (360)379-4455 no later than 7:00 AM the day of the inspection. Requests received after 7:00 AM will not be scheduled for that clay's inspections. ELECTRICAL PERMITS are issued by the Washington State Department of Labor& Industries. The electrical permit must be signed off by the State Inspector prior to the County's Framing Inspection Inspection Item Date Approval Signature Notes Setbacks 3?S) D8 Erosion Control 1)(7f Foundation Footing 0(6 ri otcc v oa 01 1'1 Footing Drains \ ody Foundation Stem Wall , kivnr ifuiwz i oR- g7n7//=, ffL Under Floor Framing Lilit 0-3 Straps(hold downs) Ext. Shear Wall Nailing 5 )6/0t #1,/ Rough-in Plumbing 3(28/o ' 9rL, 5/ ,0C- p4) O A / D 3//0,6, Framing 7 7t)or Blocking Airseal ? '9 OY j D --ror; Insulation: Walls Insulation: Floors Insulation: Ceiling .� /( mt-dd L kt�4W-4 5 / Int. Shear Wall Nailing p$ �� �S r 3$ /41 ig Lo o•Ck" Wallboard Nailing r'g--o6 Gas Line: Interior ' -n1 r A' V Gas Line: Exterior Propane Tank Heat/Chimney Clearance Drywell/Alt Drainage i v_.(-_( Address Posted FINAL INSPECTION FINAL INSPECTION MUST BE APPROVED PRIOR TO BUILDING BEING OCCUPIED THIS PERMIT IS VALID FOR ONE YEAR • • CONDITIONS for Building Permit# :BLD07-00610 1.) PRIOR TO OCCUPANCY& BUILDING FINAL- FINAL APPROVAL OF SEPTIC SEP07-231 IS REQUIRED. 2.) MUST COLLECT AND DIVERT ALL SOURCES OF DRAINAGE AWAY FROM SEPTIC TANK, RESERVE & DRAINFIELD. MUST COMPLY WITH ALL PERMIT CONDITIONS, STATE AND LOCAL CODE. 3.) 10' SEPARATION REQUIRED BETWEEN A WATER LINE AND ALL PORTIONS OF THE ONSITE SEWAGE SYSTEM; EFFLUENT TRANSPORT LINE, TANKS, TREATMENT AND DISPOSAL COMPONENTS. 4.) To help prevent seawater from intruding landward into underground aquifers, all new development activity on Marrowstone Island, Indian Island and within 1/4 mile of any marine shoreline shall be required to infiltrate all stormwater runoff onsite. 5.) VOLUNTARY MEASURES OF COASTAL &AT RISK SIPZ: Water conservation measures: 1. Roof and other intercepted precipitation shall be routed to on-site detention ponds and/or other approved means and allowed to be released to the soil slowly. 2. Water collected from Storm water and roof catchments may be used for watering lawns and gardens. Unless catchment water has been treated to meet drinking water standards, there shall be no cross connections allowed between the potable supply and impounded water. 3. Water withdrawn from wells on each property shall not be used for watering of lawns and/or gardens. 4. Ground water withdrawn from each property shall be restricted to a rate of three (3) gallons per minute. 5. Installation of water conserving fixtures such as low flow toilets, faucets and shower restrictors and other water saving plumbing fixtures. 6. Landscaping plan (xeriscaping, native vegetation with minimal amounts of irrigation). Please NOTE that the above listed measures are not intended to be exhaustive, but rather is intended to be illustrative of the types of water conservation measures. 6.) MANDATORY MEASURES FOR AN AT RISK SIPZ: 1. For proof of potable water on a building permit application, applicant must utilize DOH-approved public water system if available. 2. If public water is unavailable, a qualifying alternative system may be used as proof of potable water or an individual well may be used as proof of potable water subject to the following requirements: a. Chloride concentration of a laboratory-certified well water sample submitted with building permit application. b. Installation of a flow meter. c. On-going well monitoring for chloride concentration. d. Submittal of flow and chloride data to the County per monitoring program. 3. If public water is unavailable, a qualifying alternative system may be used as proof of potable water. 7.) Critical Aquifer Recharge Areas may require special protection measures to mitigate water quality degradation. The submitted proposal does not require additional aquifer protection measures. However, during construction the project shall follow the Best Management Practices (BMPs) and facility design standards as identified and defined in the Stormwater Management Manual for the Puget Sound Basin. 8.) The project shall adhere to the Best Management Practices (BMPs) to control stormwater, erosion and sediment during construction. BMPs shall address permanent measures to stabilize soil exposed during construction, and in the design and operation of stormwater and drainage control systems. 9.) The revised Stormwater Plan submitted on February 15, 2008 has been approved by the Department of Community Development. Once the subject permit has been issued the applicant shall fully implement the provisions of the submitted plan and contact the Jefferson County Department of Community Development to arrange a schedule to inspect the property for plan compliance. A Certificate of Occupancy will not be issued until the Department verifies plan compliance. No clearing for roadways or utilities shall occur on the project site until clearing necessary for the installation of temporary sedimentation and erosion control measures have been completed. 10.) Outdoor residential storage shall be maintained in an orderly manner and shall create no fire, safety, health or sanitary hazard. 11.) Not more than 2 unlicensed vehicles shall be stored on any lot unless totally screened from view of neighboring dwellings and rights-of-way. Such screening shall meet all applicable performance and development standards specific to the district in which the storage is kept, and shall be in keeping with the character of the area. Screening shall meet the requirements of Chapter 18.30 JCC. Outdoor storage of 3 or more junk motor vehicles is prohibited except in those districts where specified as an autormobile wrecking yard or junk (or salvage) yard and allowed as a permitted use in Table 3-1 or Chapter 18.18 JCC, and such storage shall meet the requriements of JCC 18.20.100, Automobile wrecking yards and junk (or salvage) yards. In no case, shall any such junk motor vehicles be stored in a critical area. 12.) This parcel is within a no shooting area per JCC 8.50. 13.) A minimum of two (2) on-site parking spaces shall be provided for the single family residence. 14.) Pre-existing legal lots of record less than one acre in size in rural residential districts are subject to the stormwater requirements in Chapter 18.30 JCC and must meet the"Area of Impervious Surface Coverage"to the maximum extent practicable as determined by the administrator. Lot coverage is defined as amount of impervious surface, which includes rooftops, driveways, concrete, etc. 15.) Exterior lighting for residential uses shall not exceed twenty feet(20') in height from the finished grade, excepting when such lighting is an integral part of a building or structure. Ground level lighting is encouraged. 16.) The building height is not to exceed 35 feet. 17.) Setback from Trafalgar Dr. right-of-way is no less than 20 ft., side and rear setbacks are no less than 5 ft. If an environmentally sensitive area (ESA) is present, then the more restrictive setback shall apply. 18.) Stormwater shall be retained and infiltrated on site. The owner shall control all sedimentation and erosion on the property. V • MILLER STORMWATER MANAGEMENT & MITIGATION.PLAN -== ' MLA#: TBD Case#: TBD f' Parcel #: 965 000 122 Legal: Plat of Kala Point Division No.4,Lot 133 Sec. 27,Twp. 30 No.,R. 1 West Trafalgar Drive,Port Townsend, WA 98368 Property Owners: David&Victoria Miller 121 Memory Lane Turlock,CA 953 82-7271 Sc'e of Project The project is the construction of a single-family residence with attached garage that is located in Kala Point on Lot 133 at Trafalgar Drive. The subject site is a platted lot for the purpose of single-family residential construction, and is sized for on-site sewage system. The site has a average slope differential of 12'-1"from the West frontage on Trafalgar Drive,to the East or about ten percent slope. It is the owner's intent and responsibility to provide this plan for stormwater management on the subject site. Soils Data Source of data is the Soil Survey of Jefferson County Area, Washington, U.S. Dept. of Agriculture, Soil Conservation Service. The principal soil type for the subject site is"Cassolary Sandy Loam" [CfC]. The soil is well drained. The seasonal water table is >5 feet. Permeability is moderately slow at 2 to 6 inches per minute, and holds 7 to 9 inches of water available for plants. Runoff is slow to medium, and the hazard of water erosion is slight to moderate. Shrink-swell potential is low. Frost action potential does not normally exist for this soil type. Project Overview 1. Describe the proposed developed conditions of the site. Indicate position and relative size of proposed improvements on the site map. The project is a 2,052 square foot single-family residence with 754 square foot attached garage on a 15,317 square foot residential lot with paved road frontage["Trafalgar Drive"]. The proposed impervious surface total falls within the 2,000 to 4,999 square foot of impervious surface requirements under the Washington State Stormwater Management Manual for Western Washington as a "Medium"project. Existing Conditions Summary 2. Describe the existing topography.Indicate contours on the site map. The site with essentially gentle sloped landscape leading away from Trafalgar Drive, The property slope average is 12'-1"elevation change from the west to the east. 3. Describe the existing vegetation.Indicate native vegetation areas on the site map. The site is predominately first order growth, with a four Douglas Firs [two of which are between the paved road and the front lot line] and some twenty-five Alder trees within the subject site. Second and third order vegetative under-story is present. Miller Stormwater Mgmt Plan 12/12/2007 1 • • a• DEC182OO ., `�' 4. Describe the existing soils.Indicate soil type on the site map. The predominant soils consist of the Casollary Sandy Loam[CfC]series of nearly level to rolling soil on terraces. 5. Describe the existing site hydrology (i.e., drainage; behavior of water on the site — above, below, and on the ground). Indicate existing storm water drainage to and from the site on the site map. Depict separate drainage basins on the site map,if applicable,and indicate acreage of each. The soil is well drained. The seasonal water table is >5 feet. Permeability is moderately slow at 2 to 6 inches per minute, and holds 7 to 9 inches of water available for plants. Runoff is slow to medium, and the hazard of water erosion is slight to moderate. 6. Describe any excess levels of noise generated by the proposed use or activity. The proposal is for construction of single-family residence and only the typical accessory uses associated therewith. This property is a large parcel, which inherently provides large property setbacks. Coupled with the lack of populated properties in the area, excess noise is not a factor. 7. Describe significant geographic features and critical areas (i.e., environmentally sensitive areas such as wetlands,streams,steep slopes,etc.)on the site.Indicate location on the site map. None have been determined for this site. 8. Describe the general vicinity of the site, including adjacent land uses and structures, utilities, roads, and sensitive/critical areas(streams,wetlands,lakes,steep slopes,etc.). Adjacent properties consist of single-family residences nestled in amongst trees and served by paved roads, with utility services of water, sewer,power, telephone, cable underground. No sensitive or critical areas have been determined for this immediate area. Permanent Storm water Control Plan This portion of the Storm water Site Plan consists of the selection and installation of the appropriate storm water control BMP's and facilities to remain in place after construction of the project is completed. "Medium" size projects are required to have the totals calculated of all impe .:•s surfaces, pollution- genera '• • impervious surfaces, and pollution-generating pervious surf. - o verify that the thresholds for treatment ities and flow control facilities are not exceeded ' ease see Master Permit Application submittals for these . ulations. 94 . Describe the develope. ' • hydrol i .4, as proposed. Indicate whether storm water will be r i. \,1) fully dispersed(i.e.,per BMP 15.30 . 1 e Manual)or,if not,what types of storm water flow control a. will be utilized for the site . specific : eshold discharge areas within the site. Locate these \ facilities on the site plan • . • differentiate prop. - • i facilities from existing facilities. The placement • the residence and built-in permanent gutters . •• downspouts will provide channeled roof flow '• the downspouts. The addition of downspout splash-bloc 4, will be to direct flows to the surfa • • assed areas for transpo-evaporation, and natural drainage. Miller Stormwater Mgmt Plan 12/12/2007 2 1111 ir- • 10. If the project requires the use of storm water treatment facilities,: lNcrbe the typed lfstor!! ! water treatment facilities proposed for use on the site. Locate these facilities on the site plan and differentiate proposed facilities from existing facilities. [This is normally for e" ro or 1-1)'` projects that involve the potential for dispersion of contaminants.] u� No storm water treatment is necessary for this project. rrY 11. Describe the performance goals and standards applicable to the project. All storm water is managed so as to not create erosion or on-site/off-site migration impacts. 1 . escribe the flow control . . - The placem the residence wi anneled roof flow via downspouts and splash-blocks to dire ows to the surface grassed areas for transpo-evap natural infiltration. 13. Describe the water quality system. None is proposed or required of this proposal. / 14. Describe the conveyance system analysis and design. sa 45/0' None is proposed e ow rat . ics of the area, and due also to the size of the property, and also du e proposed "best management practice '. 15. Describe the source of fill material; physical characteristics of fill material,and deposition of excess material. House foundation excavation material will be primarily re-deposited around subject residence, and back- graded to form a slope away from the residence.. It is estimated that 250 cubic yards will be excavated for the crawl area and foundation. Fill material would consist of topsoil to provide leveling for the yard and landscaping. 16. Proposed methods of placement and compaction consistent with the applicable standards in the International Residential Code,2006 Edition. Heavy machinery use will provide primary spreading and compaction, normally with the use of a backhoe. Foundation excavation could involve a bulldozer or excavator. 17. Describe the proposed surfacing material. Yard area around the house will be seeded with grass and contain traditional landscaping plantings. 18. Describe methods for restoration of the site. Reforestation is not requirement, as mature Alder tress may need to be removed from the owner's property to site the home. The owner may choose to increase the number of existing trees with additional planting. 19. An Operation and Maintenance Manual is required for each flow control and treatment facility. [This is normally required for "large" projects only and only those for which facilities are required to control flow or treat runoff.] If included,list the Manuals here. Not applicable for this proposal. Miller Stormwater Mgmt Plan 12/12/2007 3 • • 20. List here and include any special reports or studies conducted to prepare the Storm water Site Plan. Nathan Cleaver Septic Design, Inc. August 2007. Soil logs for applicant septic tank and drainfield. Soil logs confirm visual inspection of soil types and permeability. 21. List other necessary permits and approvals as required by other regulatory agencies. If those permits or approvals include conditions that affect the drainage plan or contain more restrictive drainage-related requirements,describe those conditions or restrictions here. MLA permit from Jefferson County Building Permit From Jefferson County Kala Point Homeowner's Association Architectural Committee Approval CONSTRUCTION STORMWATER POLLUTION PREVENTION PLAN(SWPPP) The Construction SWPPP addresses sediment and erosion control during construction. The BMP's indicated by the applicant in the template that follows must be installed on the ground during all construction phases of the project. The proponent is responsible for preventing sediment and erosion impacts to environmentally sensitive areas and off-site areas. Consult the Construction Storm water Pollution Prevention(SWPP)Best Management Practices (BMP's)Packet for guidance, particularly with rural residential development. SECTION I-CONSTRUCTION SWPPP NARRATIVE 1. Construction Storm water Pollution Plan Elements. Describe how each of the Construction SWPPP elements has been or will be addressed. Identify the type and location of BMP's used to satisfy the required element.If an element is not applicable to the proposal,justification is provided. Required Elements-Construction SWPPP: 1. Mark Clearing Limits. Minimize limit of land clearing to the residential site only, and marking [flagging] equipment operation zones. 2. Establish Construction Access. Via the existing driveway, machinery will not require a formal construction access. Wash-down of vehicle tires on-site will further control such occurrence during wet days. 3. Control Flow Rates. BMP C121 "Mulching" may be implemented to filter any and all downhill water flow, and thus stabilize the flow rate. 4. Install Sediment Controls. While limiting the cleared area for construction, the applicant may install a silt fence at the natural depression at with the intersection of the proposed driveway, to protect " downstream" areas during construction per BMP C233. rr� ;4 n _ ire ,' ', 1 i ; i 6 { it DEC 1 8 2007 -j Miller Stormwater Mgmt Plan 12/12/2007 4 ' I 1 4 1 `Y • • 5. Stabilize Soils. The applicant proposes to use BMP C121 "Mulching" to stabilize exposed soils that are subject to erosion, where applicable along the proposed roadway. 6. Protect Slopes. The applicant proposes to use "surface roughening" BMP C130 and soil stabilization with BMP C121 " Mulching" at sloped areas with a ratio of 3:1 horizontal to vertical and greater during construction, and until new vegetative growth is established, where and when necessary. 7. Protect Drain Inlets. Culverts exist but no drain inlets exist either on or off the subject site. However, a new culvert will be placed under the proposed driveway and walkway at the existing stormwater depression, and the openings will be protected with culvert screens. 8. Stabilize Channels and Outlets. No temporary or permanent on-site channels or ditches exist or are to be created to control runoff. However, since the proposal consists of a crawl-area grade that is below the finished grade outside of the foundation, in the event of water retention, a small channel would be created during construction to allow drainage of the foundation excavation which will likely require the use of BMP C209 and mulching BMP C121 until foundation backfill is completed. 9. Control Pollutants. No vehicle or machinery maintenance is to be allowed on-site over impervious surfaces, and contractor's equipment will be required to not exhibit hydraulic oil or fuel leakage prior to storage or use on the site. 10. Control De-Watering (the act of pumping groundwater or storm water away from an active construction site). Since the proposal consists of a foundation "crawl"grade that is below the finished grade outside of the foundation, in the event of water retention, a small channel may be created during construction to allow drainage of the foundation excavation which will likely require the use of BMP C209 and mulching BMP C121 until foundation backfill is completed. 11. Maintain Best Management Practices(BMP's). The owner or owner representative is to supervise contractors to insure that BMP's are maintained to their respective functional design. 12. Manage the Project. Construction is to be phased to prevent transport of water runoff or sediment, and limiting work during wet conditions where there may be a negative impact. Coordination of utility work—i.e., same trench use included, coupled with daily inspection and maintenance of systems is proposed. 2. Adjacent Areas. a. Description of the adjacent areas that may be affected by site dist irbar\ce(e g.psttrar s,lakes- i i '' wetlands, residential areas,roads). r None to be affected. DEC 1 8 2007 � , Miller Stormwater Mgmt Plan 12/12/2007 5 �Y__j • • b. Description of the downstream drainage path leading from the site to the receiving body of water(minimum distance of 400 yards). The proposed project will not result in or create off-site/downstream drainage paths. 3. Environmentally Sensitive Areas. a. Description of environmentally sensitive areas that are on or adjacent to the site. None known to applicant. b. Description of special requirements for working in or near environmentally sensitive areas. None required at this time. 4. Erosion Problem Areas. Description of potential erosion problems on site in the context of the characteristics of the on-site soils (e.g., erodibility, settle ability, permeability, depth, texture, soil structure). Analysis of soil characteristics and topography of this site coupled with the proposed project scope do not indicate any erosion problem potential. 5. Construction Phasing. a. Construction sequence The applicant is to mark clearing limit area, establish construction access,foundation excavation, install proposed BMP's per plan, construct project, and then implement the permanent plan. b. Construction phasing(if proposed) Project to be started and completed within six months. 6. Construction Schedule. Wet season is October 1 through April 30(page 2-21 of the Manual). a. Provide a proposed construction schedule. 7 cv_ ,el-di?-S "(c�oP b. Wet Season Construction Activities. 1] Proposed wet season construction activities. None anticipated beyond attempting to keep materials dry, and reduce the incidence of mud. 21 Proposed wet season construction activities for environmentally sensitive areas. Not applicable for this proposal. 7. Financial/Ownership Responsibilities. a. Identify the property owner responsible for the initiation of bonds and/or other financial securities. The property owners of record b. Describe bonds and/or other evidence of financial responsibility for liability associated with; 1 erosion and sedimentation impacts. DEC ] $ 2007 1 Miller Stormwater Mgmt Plan 12/12/2007 6 • • • The building permit process and site inspection sequence is to be conducted by Jefferson County, with back-up measures by the owner as part of owner's risk management for the project. It is assumed that the Homeowner's Association representatives will provide inspection as well. 8. Engineering Calculations. Provide Design Calculations on a separate sheet for the following, if applicable. a. Sediment Ponds/Traps: Not applicable b. Diversions: Not applicable c. Waterways: Not applicable d. Runoff/Stormwater Detention Calculations: Not applicable SECTION II-EROSION AND SEDIMENT CONTROL PLAN Sediment and erosion control measures are depicted on the master land use application and building permit plot plan,a stormwater site plan,and/or a separate Construction SWPPP site plan. Stormwater Site Plan Changes Changes or revisions to the originally approved Stormwater Site Plan: any proposed revisions shall be submitted to DCD prior to construction. The submittal shall include substitute pages that include all proposed changes, revised drawings showing any structural changes, and any other supporting information that explains and supports the reason for the change. Final Corrected Plan Submittal If the project includes construction of conveyance systems, treatment facilities, flow control facilities, or structural source control BMPs (not standard on-site Stormwater management BMPs), the applicant shall submit a final corrected plan ("as-builts") when the project is completed. These should be engineering drawings(stamped by a licensed civil engineer)that accurately represent the project as constructed. APPLICANT SIGNATURE By signing the Construction SWPPP worksheet, I as the applicant/owner attest that the information provided herein is true and correct to the best of my knowledge. I also certify that this application is being made 'th the full knowledge and consent of all owners of the affected property. Randy Cran on, Cranston Construction,Owner Representative for David&Victoria Miller,Applicants/Owners [&DATE] DEC 1 8 2007 Miller Stormwater Mgmt Plan 12/12/2007 7 v } INT • • EROSION CONTROL FILTER FABRIC FENCE DETAIL iiiiimn1 NS OR tOIAVALENT 0\FILTER FARM MATERIAL . .3' MIN " c 1 . WIRE F ,,,,,,,,,ii: OR EQUI4', 7 i i I 0 714 i 0 - r-lf:Ir" I1;-'.*, 1,■ *, ; ,lido'. 4 ai *i i do'. 111`a. att PROVIDE 3/4" — 1 1/2 WASHED 110 f Ir7 ut. fii GRAVEL BACKFLL IN TRENCH W ;-';+' OM BOTH SIDES OF FILTER FENCE FABRIC ON THE SURFACE 2 X 2" WOODPOST r,,r -�' OR DEL FENCE POST _ AT 3 FEET OR awns g' I -- if. 'i .k r . , & !r.). ' • :, 't.--; 'L''' I: 1"----j---=li\ 1\ 11::::), \ DEC 182.On1 J • • m J H ILI Q u-i 0 7 CZ I— z uU 00 .Z- 1`sP O 0}v / 2 O W V ?' .6' 0�'+ '0� < ,,Qo ,d 0.0 0. w IlL \ 111l.ik'2 q 4- Q- jo 0 oJc4ko4 AO" 90 �ar J w .� ` ° im .' `° `°<fJ'°,' °. `_ O :00,P • 000.+�4 .� W w oa2399 9,g3960.�o9si > 0 Oq- oisao O.�I• 0 z •� ,1o°c�ood✓oodJ�•ip10 0 O ..: •'d90c0Q0.r.•.: o9aT9a9o959a239 , O,or o o.I:o. O a00a pa 0o•, a 0 'f • 9a0Ao, , •t.9o.�Otg O \ o ln %\ `1•.41 " 11-1 O IN 1 I !-,;4 — - 1 i i DEC 1 8 2007 \ i __T—i I ^'r I • • I MILLER STORMWATER MANAGEMENT & MITIGATIQ 1) „taly Rewind—Febraety I5 2M$ . MLA#: MLA07-00656 Case#: BLD07-00610 Parcel #: 965 000 122 Legal: Plat of Kala Point Division No. 4, Lot 133 Sec. 27,Twp. 30 No.,R. 1 West APPROVED Trafalgar Drive, Port Townsend, WA 98368 STORMWATER PLAN Property Owners: David&Victoria Miller 121 Memory Lane F E B 1 92008 Turlock,CA 95382-7271 JEFF E Y / OF C Permanent Storm water Control Plan Revisians �� v PMEKT SIGNATURE: Stormwater Site Plan Changes "Changes or revisions to the originally approved Stormwater Site Plan: any proposed revisions shall be submitted to DCD prior to construction. The submittal shall include substitute pages that include all proposed changes, revised drawings showing any structural changes, and any other supporting information that explains and supports the reason for the change." The following revisions are hereby presented: 9. Describe the developed site hydrology, as proposed. Indicate whether storm water will be fully dispersed (i.e., per BMP 15.30 in the Manual)or,if not,what types of storm water flow control will be utilized for the site or specific threshold discharge areas within the site. Locate these facilities on the site plan and differentiate proposed facilities from existing facilities. The proposed project was found to not be eligible for roof stormwater conveyance via downspout dispersion systems via splash-blocks due to less than a fifty[50]foot vegetative flow path as a result of lot size. However, the proposed project is eligible for dispersion system of infiltration drywells [See item 14. below]. Each of the three[3]proposed drywells will serve less than a maximum of 1000 square feet of roof surface, as depicted in the attached, revised roof stormwater conveyance plan. The placement of the residence and built-in permanent gutters and downspouts will provide channeled roof flow via the downspouts. From the downspouts, stormwater will be conveyed to three [3] drywells constructed with the performance-based design from Chapter 3 "Flow Control Design"from Vol. III, Hydrologic Analysis, Flow Control BMP's, Figure3.4 "Typical Downspout Infiltration Drywell", copy attached 12. Describe the flow control system. The placement of the residence will provide channeled roof flow via downspouts and drywells based upon the performance based design of Vol. III, Hydrologic Analysis, Flow Control BMP's, Figure3.4 "Typical Downspout Infiltration Drywell", copy attached. rrp Miller Stormwater Mgmt Plan Revision 12/15/2008 1 41 1111 The drywell bottom will be a minimum of one foot above the seasonal water table, since that table is greater than five[5]feet. The drywell is projected to be 48-inches in diameter and have a depth of five feet[four feet of gravel and 1 foot of suitable cover material]. Filter fabric [geotextile] will be placed on top of the drain rock and on the drywell sides prior to backfilling Conveyance piping from the downspout to the drywell will be the performance based design from "Figure 3.4."BMP. 14. Describe the conveyance system analysis and design. The soil logs for the project's septic tank and drainfield as designed by Nathan Cleaver Septic Design, Inc. August 2007 indicate a soil type that is medium to course sands, which allow for the performance based design from Vol. III, Hydrologic Analysis, Flow Control BMP's, Figure3.4 "Typical Downspout Infiltration Do/well", copy attached. SECTION I- CONSTRUCTION SWPPP NARRATIVE 6. Construction Schedule. Wet season is October 1 through April 30(page 2-21 of the Manual). a. Provide a proposed construction schedule. Begin project in Spring of 2008 and conclude by Summer of 2008 APPLICANT SIGNATURE By signing the Construction SWPPP worksheet, I as the applicant/owner attest that the information provided herein is true and correct to the best of my knowledge. I also certify that this application is being made with the full knowledge and consent of all owners of the affected property. Randy Cranston, Cranston Construction,Owner Representative for David&Victoria Miller,Applicants/Owners[&DATE] Attachments: 1. Chapter 3 "Flow Control Design"from Vol. III, Hydrologic Analysis, Flow Control BMP's, Figure3.4 "Typical Downspout Infiltration Drywell 2. Revised Plot Plan with Roof segmentation for conveyance system routing via downspouts to drywells. PR 1 I, 2i0,0SS Miller Stormwater Mgmt Plan Revision 12/15/2008 2 I .1,, • °? !il -.,. 125' / • .___! -- • ••• -Cy of , 1: .:.1 . i‘i II : ! :, ; i i 1, 4/1 _ ! o 30 0,0 , ., -,---_-iii_± 1161 ilroop.- , N.) • ) 'la, • , L i •._-,• 1 / - = J SOS` i 1 Miii 3 . . •1 - ir J:___. _ 4„. 1 OP r ' (so - Pv'' I i I _ _,7_____ ,, -c-f•' —:_ .--.. —---, — —--.——k _ 11, a .7e.i/c.TP,' ' i l'.1. il I • ="s. , • t_aNGE - \ •- -- 12 ,oI r\.,) I t)\ , , , ) s\. N MILLER STORM WATER MANAGEMENT& MITIGATION PLAN,L,r, Revised—February 15,2008 j ' MLA#: MLA07-00656 Case#: BLD07-006I0 __. , Parcel#: 965 000 122 Legal: Plat of Kala Point Division No.4, Lot 133 Trafalgar Drive,Port Townsend, WA 98368 Property Owners: David& Victoria Miller 121 Memory Lane • • Turlock, CA 95382-7271 Scale: 1:20 • III Roof Downspout House // Catch Basin (fend Drain) ///�//// Rod flaw Dc wnspott 0 DRY WELL 48lnch Diameter Hole Fdled with PLAN VIEW 11/2-fir Washed I, Drain Rock NS R oof DolnspoLt l M ark Center of Hole House / Overflow with 1"'Capped PVC or Otter means Splash Block Topsoil Flush withSu ace ----�_ ' "i1: _} = S'mice. rim rT { tg flaw !I�*± 171-7{.`.��y. Min.4"cis. ;Q,r14.� 'Or .�,r,.Tio., Fine Mesh Screen PVC Pipe ;m.o....!'.: -+{'?-.4.,-.i. CactchBasin P, a Y''v (*d Drain) l jG. �� 48Inch Dialer 4.T' ¢'mm- Sides of Hole •'> Hole Filled with Lined with t f5 11/2-3"'Washed 1 Filter Fabric ", Drain Rock me 1 shin. * *' al• IV!in. 1'above Seasonal DRY WELL H igh Groundwater Table SECTION NTS Figure 3.4—Typical Downspout Infiltration Drywell Source: King County February 2005 Volume Ill—Hydrologic Analysis and Flow Control BMPs 3-9 "6, AOUNTY � JEFFERS DEPARTMENT OF COMMUNITY D� OPMI,,A�T ; 1 {;i c 1 621 Sheridan Street • Port Towns {` a e��, stringte"n 983�8 360/379-4450 • 360/379-4451 Fax?,i gS, No�O www.co.jefferson.wa.us/cornmdeveldpment DEC 1 8 2007 `I Master Permit Application LA: el (05co Project Description (include separate sheets as necessary): sc gcp% Tax Parcel Property Number: 9C,agf.00/2 2 Size: /5,3 L (acreshguare feet) Site Address and/or Directions to Property: Soon/ ON rg,4F,4L&AR Die Property Owner(s)of Record: A1//O 1/IC7 .C/A Telephone: Fax: email: Mailing Address: /2/AlE/`70,ey LANZ , TU.ez acX 95'982•�'2 z/ Applicant/Agent(if different from owner): .2.4N0y n/522,N Telephone: 360.5O/•239 D Fax: email: Mailing Address: /?O.B. 9441 , PT'fi/i4DLOGC, WA 98339 What kind of Permit?(Check each box that applies !Building 0 Variance(Minor, Major or Reasonable Economic Use) 0 Demolition Permit ❑ Conditional Use[C(a), C(d),or C]** ■ Single Family 111 Garage ij T D/Detached ❑ Discretionary"D"or Unnamed Use Classification ❑ Manufactured Home 0 Modular 0 Special Use(Essential Public Facilities)** ❑ Commercial* 0 Boundary Line Adjustment O Change of Use ❑ Short Plat** O Address 0 Road Approach 0 Binding Site Plan** ❑ Home Business 0 Cottagelndustry 0 Long Plat** ® Propane ❑ Planned Rural Residential Development(PRRD)/Amendments** 0 Sign ❑ Plat Vacation/Alteration** ❑Allowed "Yes"Use Consistency Analysis 0 Shoreline Master Program Exemption/Permit Revisions** ■ Stormwater Management 0 Shoreline Management Substantial Development** ❑ Site Plan Approval Advance Determination (SPAAD)* 0 Shoreline Management Variance ❑Temporary Use ❑ Comprehensive Plan/UDC/Land Use District Map Amendment ❑Wireless Telecommunication* 0 Jefferson County Shoreline Master Program Amendment 0 Forest Practices Act/Release of Six-Year Moratorium 0 Tree Vegetaion Request *May require a Pre-Application Conference **Requires a Pre-Application Conference Please identify any other local, state or federal permits required for this proposal, if known: DESIGNATION OF AGENT I hereby designate_ to act as my agent in matters relating to this application for permit(s). OWNER SIGNATURE Date: By signing this application form,the owner/agent attests that the information provided herein,and in any attachments,is true and correct to the best of his, her or it's knowledge. Any material falsehood or any omission of a material fact made by the owner/agent with respect to this application packet may result in this permit being null and void. I further agree to save, indemnify and hold harmless Jefferson County against al 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. Staffs access and right of entry will be assumed unless the applicant informs the County in writing at the time of the application that he or she wants prior notice. Signature: Date: The action or actions Applicant will undertake as a result of the issuance of this permit may negatively impact upon one or more threatened or endangered species arld could lead to a potential"take"of an endangered species as those terms are defined in the federal law known as the "Endangered Species Act"or"ESA."Jefferson County makes no assurances to tie applicant that the actions that will be undertaken because this permit has been issued will not violate the ESA. Any individual,group or agency can file a lawsuit on behalf of an endangered species regarding your action(s)even if you are in compliance with the Jefferson County development code.The Applicant acknowledges that he,she or it holds individual and non-transferable responsibility for adhering to and complying with the ESA. The Applicant has read this disclaimer and signs and dates it below. Signature: Date: G:\PermitCenter\###FORMS###\DRD FORMS\Master Permit Application 12-19-2006.doc • BUILDER STATEMENT • The signer of this statement does hereby certify that they are the Owners of the parcel referenced herein,that d that they will be assuming the responsibility of the General Contractor for the proposed project. :g { ra I; n r =, .--, ,Lo t.� c iv L ; _1 Signature: Date: t w +, GENERAL CONTRACTOR OR MANUFACTURED HOME INSTALLER: PHONE: i �i i r I i I e.e.a vsrOA' C o/►.s me, r7o.v (3(oo ) ,�O/ •2,i 1. )� 8 2007 . ✓Jl MAILING ADDRESS: 275l7 4/OGCOMB ST !r'• TOI.(JAcr6(0EMAIL: L UU:'1 i Y CONTRACTORS LICENSE WAINS l DEP; r`!;.+...jrl_pvhl N1 NUMBER: NUMBER ARCHITECT/ENGINEER: 7 9_Aj_Qdo h/.4LC,Gq„,/ PHONE ( ) Fax: ( ) MAILING ADDRESS: EMAIL Project Type: Frame Type: Bathrooms: Shoreline: Type of Sewage Disposal: I New IN Wood Existing: 'T'' ❑ Sewer Ll Addition ❑ Steel Proposed: 2. Bank Li Community System ❑ Alteration/Remodel ❑ Concrete Total: 2 Height: W Individual System —❑ Repair ❑ Masonry SEP Permit# ( 1 2-7/ ❑ Demolition ❑ Other: Bedrooms: Water Supply: Existing: IP Setback: U Private well ❑ Two Party Type of Heat: Proposed: 2 • Public Alf—ATPVHP Total: 2 /'� Name of System:4 IP' If this is a Commercial Project you must answer the following: Number of Parking Spaces: Current: k/I Proposed: 7A1- Number of ADA Parking Spaces: Number of occupants(includes owners,tenants,employees,etc) Current A✓�9- Proposed 0400 IBC Occupancy: IBC Type of construction: Will you have Food Service? Yes / No If this is a Propane Tank and/or A..Iiance Installation •ermit mark all items below that a•.1 : i Underground Tank bove ground Tan Size of Propane Tank: /2O 6,•ui.C Meat Stove)i Cook Stove oodstove I Fireplace Insert i Hot Water Tank i Pellet Stove i Other Is this appliance being installed in a Manufactured/Mobile Home? Yes / No When applying for a permit to install a propane tank you must also submit a site plan showing all of the buildings,all property lines, tank location and size, distances from the propane tank to all property lines,buildings and septic system components, including the reserve area. Square Footage Current Proposed For Office Use Only Amount Revision Main Floor Heated cit. EH Bld App Review: 2°5 2 19�t'M. lQ 2nd Floor Heated r Consistency Review: ( 5 3 Other Heated Base fee: t 938. 55 ` Mezzanine Additional Section: ..--- ^ Heated Basement _ Plan Check fee: I , 3o fJ(ei Unheated Basement State Surcharge fee: — Other Unheated _ Pot Water Review fee: ci3 Garage/Carport F54/ 603i el ,, SUBTOTAL 31 ri. i I t Decks 6 i g 15 t 3Q.let 911/Rd Approach fee: 15 Other F-2oNT PO�e c µ /J 2 3sa91 TOTAL: $ 2 339, ,r i '— •ceipt Number: a3) 3^ as /Check Number: ESTIMATED COST(REQUIRED) t "1 Date: •Fair market value of all labor and materials foundation to finish . 3 6? �c0 Initials: G:\PermitCenter\###FORMS###\DRD FORMS\Master Permit Application 12-19-2006.doc Q ° 7F ;Nmrn ❑ QD °• — o ..^'-.M n sc v on--i(D o0m =cJn nN 1 '. a rt3 N( n��°RrTi�g J-g • mog ,o o s- n-❑❑v❑o rt ,cam,,= • s� o�—m3 ay Qm_V m y n m D m n o., N° N j M o. o F a / 4-d / 'n-d' / 6-d / S d / l c _ 17 C'O rt p C N m N • > > - / Id-5' /2-� /2'-5" -7'/ s-,x9'-d V-d'v9'�J' y-O'.Y-O / / A \ \ \ \ \ =i_I I=I I I , \ t; VIMY 5NC \ Irl 1ZOICCU n IY kZ. • f _ ♦ ♦4 r. •& g sac t_ : b 1 +ram py, "g I 15F_P CAPS. 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