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BLD2020-01381 SFR - BLD Inspections - 5/7/2026
615 W.Alder St.Bldg 8,SHELTON,WA 98584 r� MASON COUNTY SHELTON:360-427-9670,EXT 352 COMMUNITY SERVICES 52 BELFAIR:360-275-4467,EXT 3 Building,PlammngCnvlronmental lkalth.Community Health ELMA:360-482-5269,EXT 352 www.co.mason.wa.us INSPECTION CARD AND CERTIFICATE OF OCCUPANCY** To schedule an inspection call or visit http://www.co.mason.wa.ustcommunity-services/bid-inspection.php Permit Number BLD2020-01381 Date Issued 08/02/2022 Issued By n�l Project NEW SFR(CLOSE TO THE CANAL)EXISTING 2ND CABIN WILL BECOME AND ADU X �( Site Address 32940 N US Highway 101 Applicant CHAMPOUX MONTY&CARLY A Contractor B-LINE CONSTRUCTION Contractor Phone (360)426-4221 2018Primary Code UPC IBC,IRC,IFC,IEC,IMC,& Type Permit Type NEW SINGLE FAMILY RESIDENCE Occupancy -APPROVED PLANS MUST BE ONSITE FOR ALL INSPECTIONS. -DO NOT PROCEED BEYOND EACH STAGE OR COVER WORK UNTIL APPROVAL IS GRANTED. -THIS CARD MUST BE POSTED IN A CONSPICUOUS LOCATION,FRONT OF THE PREMISES IS BEST FOR MAKING ENTRY. -ALL PERMITS EXPIRE 180 DAYS AFTER THE PERMIT IS ISSUED OR 180 DAYS AFTER DATE OF LAST INSPECTION. -OWNER/AGENT IS RESPONSIBLE FOR REQUESTING ALL INSPECTIONS THROUGH FINAL INSPECTION. **THIS STRUCTURE MAY NOT BE USED OR OCCUPIED UNTIL ALL APPROVALS ARE GRANTED.** PRIOR TO CALLING FOR FINAL INSPECTION,ALL CONDITIONS OF THE PERMIT MUST BE MET Public Works Access/Driveway Other Health Septic Well Deptartment Planning Site Inspection Department Fire Marshall Fire Apparatus Access Fire Sprinkler Auto Fire Alarm Hood and Duct Other Final Building Building Official: Community Services Designee Department Concrete Setbacks 12 ly 1 Z3 3 Slab .�Pocd Footing Perimeter Point load Footing Footing Interior Footing Decks/Porches Foundation Stem Walls Other Rough-In Groundwork Plumbing Framing /o / , \ Groundwork Mechanical Plumbing Groundwork Gas Pipe Mechanical L (v ZS &. Gas Piping Shear Wall Nailing I2L1r ;,, S !c Iii frS Underfloor !I' 23 Other Insulation Slab Ceiling Floor 2.- 1g-Z(o .3? Vaulted Ceiling 3-ZS-Z -- Walls 3-2S Zs Vapor Barrier 2 -/9-2" TL` Other Wallboard Interior Wall Brace Panels Fire Walls Nailing Other Final Building ?)- Z-2(, r1L Manufactured Setbacks Setup Home Concrete Foot/Runners Final Other Ill 14123 S0. (Zrou+�4 ELL :d4S on„ Ns\r vJ>•4jin l oC 4*oud.Il4t Sl�,�l� wo.N fie► \ 5 dn Sa1l,J Sw A Go'P 4 I 211,h S -t # 6l F44 rwl c tL N1icr 4/ k 2 - -z oE +�c � 4' MASON COUNTY 360-427-9670 Shelton ext.352 360-275-4467 Belfair ext.352 COMMUNITY DEVELOPMENT 360-482-5269 Elma ext.352 Building,Planning,Fire Marshal 615 W.Alder St. Bldg.8 - Shelton,WA 98584 www.masoncountywa.gov CORRECTION/INSPECTION REPORT PERMIT/CASE NUMBER: '13(.D 21,20 -p 1381 ADDRESS/LOCATION: �Z q y b N . US 1,'c1t4 w'--4 lo 1 L,111 FINDINGS: S v T Li��a C eIIAnc� Paco to L( n�- C��t �,.�.G4 a c C,nG.wt SAS_ cr° to ra'+ Cloo#J. Uvn�, _ Sl.�,A l ►� Nrl - l- n ( c - ()_ 1 about in�tr�iI r \ , /1 /1 nr riX4V iy/ t-�1� ckd [„�a(� C t FC! :n✓ In nt1 T Un Ok' gtA0 Tb Q tLti sL, - - pc S 2 iyam'# Wa(ls o.4-4. Na:lerJ @ 4 " r less efout P 1 QdamLS �n SLe r n,a;1,lno, ��, 3c _ tkr 5�./r,a une__ 4s av, iU►�y1t. i< <r►5�e j lr� a L -'- c .�lasun CJw !ru �V�i/1�cJ��L✓�. 6Q 2c-i wi upLoeJ. d /y C6 a- 4 Coo I'S ih il.�_ Ii&€ - �2 /1Il2r 37Q Items listed above must be corrected to gain compliance. ❑ THIS IS NOT A COMPLETE INSPECTION ❑ This structure has been inspected by Mason County Building Department and the items listed above are in VIOLATION of Mason County laws and/or ordinances. ❑ Call for re-inspection when corrections are made before proceeding with any further work. Make corrections, items will be checked on the next inspection. ❑ OK to Date: l2 Ii' j2.3 ❑ Please contact our office regarding possible Department: SLID structural damage incurred by recent Inspector: Sit "natural/man made"disasters.This is NOT a CORRECTION NOTICE. DO NOT REMOVE THIS TAG MCC14.12 INSPECTION RESULTS Pagel MASON COUNTY Department of Community Development 0 COMMUNITY DEVELOPMENT 615 W Alder St, Shelton, WA 98584 Permit Assistance Center,Building,Piarun„n6 (360) 427-9670 ext. 352 Application # BLD2020-01381 Application Type NEW SINGLE FAMILY Owner CHAMPOUX MONTY & RESIDENCE CARLY A Parcel# 323105002005 Site Address 32940 N US Highway 101 Lilliwaup, WA 98555 Inspector Inspection Type Date Status Comments 2-5-25-JQ install missing H2.5 at double girder truss A05 and A04 both ends for positive connection install full studs under double girder trusses at all baring points Joshua FRAMING INSPECTION 02/06/2025 FAIL /4 install A35's at gable end top plate to bottom cord both ends Quarders ,install missing fire blocking along stairs please address. OBTAIN A DUPLICATE COPY OF YOUR PERMIT CARD FROM THEPERMITTING OFFICE CALL FOR REINSPECTION WHEN CORRECTIOMNS HAVE BEEN MADE 6� INSPECTION RESULTS Pagel MASON COUNTY Department of Community Development 0 COMMUNITY DEVELOPMENT 615 W Alder St, Shelton, WA 98584 Permit Assistance Center.Building,Pidmm�g (360) 427-9670 ext. 352 Application# BLD2020-01381 Application Type NEW SINGLE FAMILY Owner CHAMPOUX MONTY & RESIDENCE CARLY A Parcel# 323105002005 Site Address 32940 N US Highway 101 Lilliwaup, WA 98555 Inspector Inspection Type Date Status Comments 12-4-25-JQ 1.install graspable hand rail at main entry stairway please see IRC R311.7.8 2. install guard railing and graspable hand rail at the interior stairway please see R311 3. Provide Post Elevation certificate to Trish Woolett in the building department before Joshua final occupancy can be issued BLD-FINAL INSPECTION 12/04/2025 FAIL 4. blower door test is not complete Quarders 5. LNI final not complete 6. Plumbing is incomplete 7. Electrical is not complete please terminate all electrical in an approved manor THIS IS NOT A COMPLETE INSPECTION CALL FOR REINSPECTION WHEN READY INSPECTION RESULTS Pagel MASON COUNTY Department of Community Development 0 COMMUNITY DEVELOPMENT 615 W Alder St, Shelton, WA 98584 Permit Assistance Center.Building.Planning (360) 427-9670 ext. 352 Application # BLD2020-01381 Application Type NEW SINGLE FAMILY Owner CHAMPOUX MONTY& RESIDENCE CARLY A Parcel# 323105002005 Site Address 32940 N US Highway 101 Lilliwaup, WA 98555 Inspector Inspection Type Date Status Comments 2-19-26-JQ 1.interior hand rails at stairway shall return back to the wall please correct 2. NO LNI FINAL 3. Please provide Final EC to Trish Woollett in the building department Photos OK Permit will close once Photos are received and POST EC is received and approved. 12-4-25-JQ 1.install graspable hand rail at main entry stairway please see IRC R311.7.8 2. install guard railing and graspable hand rail at the interior stairway please see Joshua BLD-FINAL INSPECTION 02/19/2026 FAIL R311 Quarders 3. Provide Post Elevation certificate to Trish Woolett in the building department before final occupancy can be issued 4. blower door test is not complete 5. LNI final not complete 6. Plumbing is incomplete 7. Electrical is not complete please terminate all electrical in an approved manor THIS IS NOT A COMPLETE INSPECTION CALL FOR RE INSPECTION WHEN READY Mason County Mason County - Division of Community Development I��1' 615 W. Alder St. Bldg.8 Shelton, WA 98584 360-427-9670 ext 352 www.co.mason.wa.us BLD2020-01381 NEW SINGLE FAMILY RESIDENCE PROJECT DESCRIPTION: NEW SFR (CLOSE TO THE CANAL) ISSUED: 08/02/2022 EXISTING 2ND CABIN WILL BECOME AND ADU SITE ADDRESS: 32940 N US HIGHWAY 101 LILLIWAUP EXPIRES: 01/29/2023 PARCEL: 323105002005 APPLICANT: CHAMPOUX MONTY&CARLY A OWNER: CHAMPOUX MONTY&CARLY A 41934 SE 136TH STREET 41934 SE 136TH STREET NORTH BEND,WA98045 NORTH BEND,WA98045 425.709.7002 GENERAL CONTRACTOR'S LICENSE: B-LINE CONSTRUCTION License: BLINEPL870NB 2971 E PHILLIPS LAKE LOOP RD Expires: SHELTON,WA98584 (360)426-4221 VALUATIONS: FEES: Paid Due R-3 VB Residential, one- 1264.00 $153,247.36 Plan Check Fee $938.76 $0.00 and two-family Plumbing Fees $79.00 $0.00 Covered Deck/Carport 180.00 $3,960.00 Plumbing Base Fee $25.00 $0.00 State Fee-Residential $6.50 $0.00 Technology Surcharge $51.60 $0.00 Building Plan Review/Change of $125.00 $0.00 Use-Onsite Sewage Mechanical Fees $63.00 $0.00 Building Permit Fee $1,444.24 $0.00 Mechanical Base Fee $30.00 $0.00 Planning Review Fee $240.00 $0.00 Total: $157,207.36 Totals : $3,003.10 $0.00 FIXTURES Qty Mechanical Fixtures City, Plumbing Fixtures 1.0000 Dryer Vent(s) 1.0000 Number of Hose Bibs 1.0000 Kitchen Exhaust Hood(s) 1.0000 Number of Bath Tubs Printed by:Genie Mcfarland on:08/02/2022 11:09 AM Page 1 of 9 Mason County Mason County - Division of Community Development ~1'*� 615 W.Alder St. Bldg.8 • Shelton, WA 98584 360-427-9670 ext 352 www.co.mason.wa.us NEW SINGLE FAMILY RESIDENCE BLD2020-01381 Cy Mechanical Fixtures Qty Plumbing Fixtures 1.0000 Ductless Heat Pump 1.0000 Bathroom Sink 2.0000 Spot Vent Fan(s) 1.0000 Number of Clothes Washers 1.0000 Number of Dishwashers 1.0000 Number of Kitchen Sinks 1.0000 Number of Showers 1.0000 Number of Toilets 1.0000 Number of Water Heaters and or Vent REQUIRED INSPECTIONS Setback Inspection Framing Inspection Footing Inspection Rough- Plumbing Inspection Foundation Wall-Pre-Pour Inspection Mechanical Inspection Underfloor Inspection Insulation Inspection Shearwall Inspection BLD-Final Inspection CONDITIONS " Retaining walls needed to support a surcharge such as structures, roads, or to support slopes, shall require a separate building permit and approval prior to construction of the retaining wall. The foundation/footing must be placed on undisturbed, firm-native soil. " By definition, propane tanks and heatpumps are structures,which must meet setback conditions. Please check your "Approved Site Plan"to ensure these structures meet the setback conditions listed. * All property lines shall be clearly identified at the time of foundation inspection. Printed by:Genie Mcfartand on:08/02/2022 11:09 AM Page 2 of 9 Mason County Mason County - Division of Community Development `11 615 W. Alder St. Bldg.8 Shelton, WA 98584 360-427-9670 ext 352 www.co.mason.wa.us NEW SINGLE FAMILY RESIDENCE BLD2020-01381 A permanent certificate, completed by the builder or registered design professional, shall be posted on a wall in the space where the furnace is located, a utility room, or an approved location inside the building. When located on the elctrical panel, the certificate shall not cover or obstruct the visibility of the circuit directory label, service disconnect labek, or toher reqyired Iabels.The certificate shall list the predominant R-values of insulation installed in or on ceiling/roof, walls, foundation (slab, basement wall, crawlspace wall and/or floor), and ducts outside the conditioned spaces; U-factors for fenestration; and the solar heat gain coefficient(SHGC)of fenestration. Where there is more than one value for each component, the certificate shall list the value covering the largest area. The certificate shall list the type and efficiency of heating, cooling, and service water heating equipment, duct leakage rates including test conditions as specified in WSEC Section R401.3& R402.4.1.2, and air leakage results if a blower door test was conducted. Building envelope air leakage control shall be considered acceptable when tested to have an air leakage less than 5 air changes per hour when tested with a blower door in accordanve with IECC/.WSEC Section R402.4.1.2. The blower door test results shall be recorded on the permanent certificate required located near the electrical distribution panel. Air leakage testing is not required for additions less than 500 square feet. Reference IECC/WSEC R402.4.1.2. Compliance certificates are available online at the WSU Energy program website titled, "WSEC 2015 Certificate"and are available in 1/4 or 1/2 sheets. The Mason County Permit Center will also have some available. * Owner/Agent is responsible to post the assigned address and/or purchase and post private road signs in accordance with Mason County Title 14.28 and 14.17. * CONSTRUCTION PROCESS TO BE FIELD CORRECTED AS REQUIRED PER MASON COUNTY BUILDING DEPARTMENT AND THE ADOPTED BUILDING CODE. The construction of the permitted project is subject to inspections by the Mason County Building Department. All construction must be in conformance with the international codes as amended and adopted by Mason County. Any corrections, changes or alterations required by a Mason County Building Inspector shall be made prior to requesting additional inspections. * Contractor registration laws are governed under RCW 18.27 and enforced by the WA State Dept of Labor and Industries, Contractor Compliance Division. There are potential risks and monetary liabilities to the homeowner for using an unregistered contractor. Further information can be obtained at 1-800-647-0982. The person signing this condition is either the homeowner, agent for the owner or a registered contractor according to WA state law. * Landings and stairs must meet the same setback conditions as any permitted structure; and, must be shown on your site plan. Please check your"Approved Site Plan"to ensure these structures are shown and meet the setback conditions listed. * The stamped approved site plan is required to be on-site for inspection purposes. If an inspection is requested and the approved site plan is not on site, approval will not be granted. In addition, a re-inspection fee(refer to current fee schedule, minimum 1 hour)will be charged and shall be collected by the Building Department prior to any further inspections being performed or approvals granted. * When parcel development requires direct access to state road(s), a Road Access Permit or Approval must be granted and approved by the Washington State Department of Transportation. For more information contact Washington State Department of Transportation, at(206)357-2620, ext. 630. * All construction must meet or exceed all local and state ordinances in addition to the International Codes requirements as adopted and amended by Mason County and the State of Washington. Occupancy is limited to the approved and permitted classification. Any non-approved change of use or occupancy would result in permit revocation. Printed by:Genie Mcfarland on:08/02/2022 11:09 AM Page 3 of 9 Mason County ( 'J1 Mason County - Division of Community Development '-lam 615 W.Alder St. Bldg.8 Shelton,WA 98584 360-427-9670 ext 352 www.co.mason.wa.us NEW SINGLE FAMILY RESIDENCE BLD2020-01381 * OWNER/BUILDER acknowledges submission of inaccurate information may result in a stop work order or permit revocation. Acknowledgement of such is by signature below. I declare that I am the owner, owners legal representative, or contractor. I further declare that I am entitled to receive this permit and to do the work as proposed. I have obtained permission from all the necessary parties, including any easement holder or parties of interest regarding this project. The owner or authorized agent represents that the information provided is accurate and grants employees of Mason County access to the above described property and structure(s)for review and inspection.This permit/application becomes null & void if work or authorized construction is not commenced within 180 days or if construction work is suspended for a period of 180 days. PROOF OF CONTINUATION OF WORK IS BY MEANS OF INSPECTION. INACTIVITY OF THIS PERMIT APPLICATION OF 180 DAYS WILL INVALIDATE THE APPLICATION. * Approved per dimensions and setbacks on submitted site plan. Setbacks are measured from the furthest projection of the structure. * REQUIREMENTS FOR ROOF COVERINGS. Roof coverings shall be applied in accordance with the applicable provisions of the current code and the manufacturer's installation instructions. A drip edge shall be provided at eaves and gables of shingle roofs. * A minimum of 75 percent of all permanently installed lamps in lighting fixtures shall be high efficacy lamps in accordance with IECC/WSEC Section R404.1. * All building permits shall have a final inspection performed and approved by Mason County Building Department prior to permit expiration.The failure to request a final inspection or to obtain approval will be documented in the legal property records on file with Mason County as being non-compliant with Mason County ordinances and building regulations. * Adopted IECC/Washington State Energy Code Compliance has been approved as follows: Heat Type: Electric or other than electric, Compliance Method: Prescriptive option Marine-4C,Window(Max U- Factor):0.30, Skylight(Max U-Factor):0.50, Doors (Type/Max U-Factor):0.30 or less,Wall insulation R-21, Floor insulation R-30, Ceiling Insulation min. R-49, Vault Insulation R-38, and Slab Insulation R-10. 3d -HIGH EFFICIENCY HVAC EQUIPMENT 3d: Ductless Split System Heat Pumps, Zonal Control: In homes where the primary space heating system is zonal electric heating, a ductless heat pump system shall be installed and provide heating to the largest zone of the housing unit. 5a-EFFICIENT WATER HEATING5a: All showerhead and kitchen sink faucets installed in the house shall be rated at 1.75 GPM or less.All other lavatory faucets shall be rated at 1.0 GPM or less. * All surface water and potential runoff must be controlled on site and shall not adversely affect any adjacent properties nor increase the velocity flow entering or abutting to any state or county culverting/ditching system or road way. * WIND LOADS-Roof coverings shall be designed and tested to withstand the maximum basic wind speed. The basic wind speed for Mason County is 85 MPH. * All permits expire 180 days after permit issuance, or 180 days after the last inspection activity is performed. The Building Official may grant a one time extention of 180 days, upon the receipt of a written extension request prior to permit expiration. Letter must indicating that circumstances beyond the control of the permit holder preventing action from being taken. No more than one extension may be granted. Printed by:Genie Mcfarland on:08/02/2022 11:09 AM Page 4 of 9 Mason County Mason County - Division of Community Development 615 W.Alder St. Bldg.8 Shelton, 584 360-427-9670 exA 8 t352 www.co.mason.wa.us NEW SINGLE FAMILY RESIDENCE BLD2020-01381 Carbon monoxide alarms, listed as complying with UL 2075 shall be installed in accordance with manufacturer specifications and in accordance with IRC Section R315. Alarms shall be installed outside of each separate sleeping area in the immediate vicinity of the bedrooms and on each level of the dwelling. EXISTING DWELLINGS shall be equipped with carbon monoxide alarms when alterations (including addition or alteration of fuel burning appliances), repairs, or additions requiring a permit occur, or when one or more sleeping rooms are added or created. * Installation of heating equipment in a single-family residence shall meet the requirements of the current IECC/WSEC R403, applicable sections of the IRC, and IMC. Heating equipment shall be sized in accordance to ICC/WSEC, Section R403.7. Heating and design load calculations for the purpose of sizing HVAC systems are required and shall be calculated in accordance with accepted practice, including infiltration and ventilation. Design calculations shall be available for inspection during inspection. Referencing IRC M1601.4, all ducts, air handlers, filter boxes, and building cavities shall be sealed. All joints of duct systems and seams shall be made substantially air tight by means of tapes, mastics, liquid sealants, gasketing or other approved closure systems. Closure systems used with rigid fibrous glass ducts shall comply with UL181A and shall be marked 181A-P for pressure-sensitive tape, 181A-M for mastic or 181 A-H for heat-sensitive tape. Closure systems used with flexible air ducts and flexible air connectors shall comply with UL181 B and shall be marked 181 B-FX for pressure- sensitive tape or 181 B-M for mastic. Duct connections to flanges of air distribution system equipment or sheet metal fittings shall be mechanically fastened. Mechanical fasteners for use with flexible nonmetallic air ducts shall comply with UL 181B and shall be marked 181B-C. Crimp joints for round metal ducts shall have a contact lap of at least 1-1/2 inches (38 mm) and shall be mechanically fastened by means of at least three sheet-metal screws or rivets equally spaced around the joint. Closure systems used to seal metal ductwork shall be installed in accordance with the manufacturer's installation instructions. Duct tape is NOT permitted as a sealant on any ducts.When ducts are located in unheated spaces the ducts hall be insulated to R-8 DUCT TIGHTNESS TESTING shall be conducted by person(s)trained to perform such testing. A signed affidavit documenting test results in accordance to IECC/WSEC Section R403.3.3 shall be provided to the Mason County Building Department prior to the final occupancy inspection. Affidavit forms are available on at the WSU-Energy Program website titles, "Duct Leakage Affidavit"or"Duct Leakage Testing Results (Existing Construction)." Duct tightness testing is not required if the air handler and all ducts are located within the heated space. Printed by:Genie Mcfarland on:08/02/2022 11:09 AM Page 5 of 9 Mason County ( i;;i;;I Mason County - Division of Community Development 615 W.Alder St. Bldg.8 wzv�' Shelton, WA 98584 360-427-9670 ext 352 www.co.mason.wa.us NEW SINGLE FAMILY RESIDENCE BLD2020-01381 * A Mason County Stormwater Management Worksheet was completed and signed as part of this building permit application. Design, sizing, placement, inspection and maintenance of stormwater management systems shall be the responsibility of the owner/agent of the developed parcel. It is the owner/agent/contractor's responsibility to ensure that Mason County Department of Public Works has approved the stormwater site plan for this parcel prior to the commencement of any development activities. *NOTE if Stormwater Management option "A"was selected on the Small Parcel Stormwater Management Application/Worksheet the document entitled"Managing Storm Drainage on Small Lots, The Small Parcel Stormwater Site Plan"constitutes an approved plan based on the criteria listed on the application/worksheet. If the development has, or will have, a septic/drainfield system you are responsible for contacting Mason County Division of Environmental Health to ensure that the stormwater system will not adversely affect the septic system of this, or any other, parcel. You may also wish to consult with the septic design professional involved with the project. By calling for a final inspection of the building permit the owner/agent/contractor is acknowledging that all components of the stormwater management system have been installed as approved on the stormwater site plan. Provisions for surface/subsurface drainage control must be implemented with new construction or development on site and MUST NOT adversely impact adjacent parcels. Under the requirements of Mason County Stormwater Ordinance, either private ditches and drains will meet requirements of the stormwater ordinance or prior approval will be granted to use an existing utility and drainage easement dedicated for that specific purpose. For further information regarding this ordinance and the REQUIREMENT to obtain an ACCESS PERMIT for the installation/construction of a driveway or access connecting from a Mason County Road, Contact the Mason County Public Works Department prior to construction at Ext 450. For any construction which is proposed to be located within 25'of a Mason County road right of way, it is suggested to contact that office to review future planned work which may affect your project. * Provisions for surface/subsurface drainage control must be implemented with new construction or development on site and MUST NOT adversely impact adjacent parcels. Under the requirements of Mason County Stormwater Ordinance, either private ditches and drains will meet requirements of the stormwater ordinance or prior approval will be granted to use an existing utility and drainage easement dedicated for that specific purpose. For further information regarding this ordinance and the REQUIREMENT to obtain an ACCESS PERMIT for the installation/construction of a driveway or access connecting from a Mason County Road, Contact the Mason County Public Works Department prior to construction at Ext 450. For any construction which is proposed to be located within 25'of a Mason County road right of way, it is suggested to contact that office to review future planned work which may affect your project. * All changes to"approved" building plans that effect compliance with the international codes as amended and adopted, or any other Mason County ordinance or regulation, must be reviewed and approved by Mason County prior to construction. * All RED stamped approved plans are required to be on-site for inspection purposes. If an inspection is called for and plans are not available on site, then approval will not be granted. In addition, a re-inspection fee (refer to current fee schedule, minimum 1 hour)will be charged and must be collected by the Building Department prior to any further inspections being performed or approvals granted. * The plan review check list and corrections are part of the approved plans and must remain attached. It is the responsibility of the applicant,owner or contractor to make the required corrections indicated on the plans. Once the plans are marked "APPROVED", they shall not be changed or altered without authorization from the Building Official. The permit holder is responsible to retain the complete approved set of plans on site for the duration of the project. Failure to comply and/or removal of approved documents will result in failure of required building inspections. * The international code requires a fire apparatus access road for every facility, building, or portion of a building that is more than 150'from an approved access road. Roads are required to meet the minimum Mason County Fire Marshal standards for Fire Apparatus Access Roads up to the point where such roads connect with a county maintained public road or to another fire apparatus access road which connects to a county maintained public road. * The use, handling and storage of hazardous materials or flammable and combustible liquids in excess of 10 gallons is not allowed without the approval of the Mason County Fire Marshal. * Concrete used for basement walls, foundation walls, exterior walls, porches, carport slabs, steps exposed to the weather, garage floor slabs and other vertical concrete work exposed to the weather shall have a minimum compressive strength of 3000 psi (IRC Table R402.2). Printed by:Genie Mcfarland on:08/02/2022 11:09 AM Page 6 of 9 Mason County Mason County - Division of Community Development 615 W.Alder St. Bldg.8 Shelton,WA 98584 360-427-9670 ext 352 www.co.mason.wa.us NEW SINGLE FAMILY RESIDENCE BLD2020-01381 * When parcel development requires direct access to county road(s), a Road Access Permit or Approval must be granted by the Mason County Department of Public Works. For more information contact Public Works, at(360)427-9670, ext. 450 or 100 W Public Works Dr. Shelton. The building permit will not be finaled until the permit holder can show proof that the access permit from Public Works has been finaled and approved. * Concrete encased grounding electrodes must be installed and used at each new building or structure that is built upon a permanent concrete foundation. In Mason County the electrical code is regulated by Washington State Department of Labor & Industries (L&I). For more information contact L&I for additional information. In Olympia call (360)902-6350 and in Bremerton call (360)415- 4000. * Pressure treated wood manufactured after January 1, 2004 may contain high concentrations of copper which could quickly corrode metal fasteners, connectors, and flashing. Install metal connectors approved for contact with the new types of pressure treated material. * A separate inspection in addition to the inspections required in the IBC, Section 110 shall be required in accordance with the 2015 IBC, Section 1705.12.2 and Section 1707.1. The additional inspection is required when shear wall fastener spacing is required to be 4 inches or less. The shear wall schedule shown on sheet S2 designate wall(s)type 2 and 3 with fastener spacing 4 inches or less. The required inspection may be performed by the Mason County Building Department, a WABO certified inspector, certified to inspect lateral connections,the Engineer of record (EOR), or an authorized representative of the (EOR). The special inspectors duties and responsibilities shall be as specified in Chapter 17. When a third party inspector is used to perform the inspection, special inspection reports shall be submitted to the Mason County Building Department, 615 W Alder St, Shelton, WA 98584 and also available on site for review by the Building Official. Inspection reports shall be completed and submitted to the Mason County Building Department in a timely manner and shall be submitted prior to the framing inspection of said project. * The applicant acknowledges that the project as proposed will be consistent with all the applicable standards of the Mason County Flood Damage Prevention Ordinance. Printed by:Genie Mcfarland on:08/02/2022 11:09 AM Page 7 of 9 Mason County 'j'jj Mason County - Division of Community Development 615 W. Alder St. Bldg.8 Shelton, WA 98584 360-427-9670 ext 352 www.co.mason.wa.us NEW SINGLE FAMILY RESIDENCE BLD2020-01381 * FOUNDATION IN FLOOD HAZARD (A&AE)ZONE WITH A BFE This project is approved construct a dwelling structure with a new foundation system in accordance with the Mason County Flood Damage Ordinance and the 2015 International Residential Code Section R322. The location of the structure is identified as an A Flood Hazard area in accordance with FEMA determination. Minimum construction criteria are as follows: The floor of the structure shall be elevated at least one-foot(1'0")above the Base Flood Elevation—15'(BFE). The finished floor must be at{16'}or above. The design professional that prepared the Elevation Certificate must perform an inspection of the foundation and placement prior for pour. The crawlspace shall be provided with at least 2-openings on each side of the enclosed crawl space and be equal to at least 1 sq. inch for each sq. ft. of enclosed area. The openings shall allow for the automatic entry and exit of floodwaters and be placed such that the bottom of each flood vent is not more than 1-foot above the lowest adjacent exterior grade. Electrical systems, equipment, heating,ventilation, air conditioning, plumbing appliances and plumbing fixtures, duct systems, and other similar systems shall be located at or above the BEE unless designed to prevent water from entering or accumulating within the components and to resist hydrostatic and hydrodynamic loads and stresses. (IRC R322.1.6) All building materials used below the BEE shall be pressure-preservative treated in accordance with AWPA U1 or be naturally resistant to decay. In addition, materials and installation methods used for flooring and interior and exterior walls and walls coverings shall conform to the provisions of FEMA/FIA-TB-2. (IRC R322.1.8) X * Applicant/Owner assumes all responsibility if On-site Sewage Components are encumbered. A.) Drainfield/Reserve requires a 1 Oft setback from all footing/foundations. B.)Septic tank(s)requires 5ft setback from all footing/foundations. C.)No foundation/Perimeter Drains within 30ft, down gradient of Drainfield/Reserve area. D.) No Cut Bank(s) (greater than 5ft and over 45 degrees)within 50ft, down gradient of Drainfield/Reserve area. * A separate inspection in addition to the inspections required in the IBC, Section 110 shall be required in accordance with the 2018 IBC, Section 1705.12.2 and Section 1707.1. The additional inspection is required when shear wall fastener spacing is required to be 4 inches or less. The shear wall schedule shown on sheet S2 designate wall(s)type 2/S2 AND 3/S2 with fastener spacing 4 inches or less. The required inspection may be performed by the Mason County Building Department, a WABO certified inspector, certified to inspect lateral connections, the Engineer of record (EOR), or an authorized representative of the (EOR). The special inspectors duties and responsibilities shall be as specified in Chapter 17. When a third party inspector is used to perform the inspection, special inspection reports shall be submitted to the Mason County Building Department, 615 W Alder St, Shelton, WA 98584 and also available on site for review by the Building Official. Inspection reports shall be completed and submitted to the Mason County Building Department in a timely manner and shall be submitted prior to the framing inspection of said project. * Horizontal setbacks per WAC246-272A-0210 must be maintained, unless prior approval is obtained * ADU Tank-only permit required for BLD closure. Printed by:Genie Mcfarland on:08/02/2022 11:09 AM Page 8 of 9 Mason County Mason County - Division of Community Development 615 W. Alder St. Bldg.8 Shelton, WA 98584 360-427-9670 ext 352 www.co.mason.wa.us NEW SINGLE FAMILY RESIDENCE BLD2020-01381 I hereby certify that I have read and examined this application and know the same to be true and correct. All provisions of Laws and Ordinances governing this type of work will be complied with whether specified herein or not. The granting of a permit does not presume to give authority to violate or cancel the provisions of any other state/local law regulating construction or the performance of construction. Issued By: Contractor or Authorized Agent: Date: LZ Printed by:Genie Mcfarland on:08/02/2022 11:09 AM Page 9 of 9 1L • • I ØA if f �: �► � � �. � � ,'� +� :... A �� c . s �: ,. f � r � � � � �, ��' �L ,' �' � � ;.;, �1 ' Y i� � .�,. - 4�c: s�, �, �t �`- I A t I It - } F' + i ; t f- . I � IiI •t� 1 ��$ � ,. r �R +v-p✓�JrI�A. $�nt. `�, ��. t�' �O��C'�' t` , .Q� 'e.•' w'i�'"� J-� - i� ,r,,�'.. '�R ".S�g:� ,,- �,k` ''dtr '�. 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' Yy,J;`.at 'i'" •.. s ejs +_.a - - I� • ' : j - / ___ I �_ tar;'• iN�. - u ► d'' � ;� �yr.� ,�1, 1 v •s ___ • if • / 4 ,� k T e �. .n t}x� �i� •.���y T \\ �1 x d •�,�, '1 tom+t1 �`��• M , t. ' •'G ��^'r��•r�1i" i4'�rJ a '34'�.,i3� ` ( �t�.��^`� r �.il�'-��' ' 43 - :— ' t �' try r, m p.� � 1. «.�•- •�� xy I` t i/ f 1 Y a 4 i ,+ ' 11 1 _____ 1 ' T ij A .A _ — .--r ___- . ____ ____ A I 1tT .` e. ♦ .��'Mre . . • +` ;G- ..... ^ "'�' �,"#..a >, ' ._ .. .rt. . a �. d _'•- ..r Ay�,•l•J��-_ '�S1-��c p -w'a. - t '. -.• - - q- aLI)ao 20- 6)138 i '////?c Ev�vi- -otecli PLLC ceoteck,w r,RL ° Ev vLro evk&L ° Dra%v,,age °r�oadwaU June 10, 2025 Monty Champoux 41934 SE 136th Street North Bend,Washington 98045 Reference: Structural Evaluation and addendum for the property located at 32940 N US Highway 101 (Parcel 32310-50-02005),Lilliwaup,Washington. Dear Mr. Champoux, Envirotech Engineering (Envirotech) has observed the nailing pattern for the shear walls. We have determined that all nailing patterns match the shearwall details. See picture next page. Please call Rob McNearny at 360-689-4436 if you have any questions or require additional information. Sincerely, Envirotech Engineering, PLLC CLYDF k 43045 �r SS�ONALE�G f)/10/25 Michael Staten, P.E. Project Director Po$0x994 B fal.r, WAshivOtow99529 Cell: 360-699-6045 ewvirotech@geotechwtociUv6 fo.cont • Af � `� A i � g. A '#r iii�.• ,4 1�d� o... ` yf' • t Y4 � .. ♦1r _______ 4 4 t1 ____ ' ! Y M L e __A . Yi Page 2 of 2 &v,vLxoteck &w�i,wee-bw9, PLLC c,eotectivuocal ° Evwlronvvevttal °DralvLage °Fzoadwa� October 3, 2022 Monty Champoux 41934 SE 136th Street North Bend, Washington 98045 RE: Foundation Stem Wall Inspection for the Champoux Residence 32940 N US Highway 101 , Lilliwaup, Washington To Whom It May Concern: Envirotech Engineering composed this letter of acceptance for the foundation stem walls prior to concrete placement. Robert McNearny with Envirotech inspected the foundation on October 3, 2022, and found that the stem wall size and reinforcement steel size/ placement meets the conditions in the approved plans. Please call Michael Staten at 360-275-9374 if you have any questions regarding this letter. Best Regards, Envirotech Engineering a�L CLYUF sT rSir�UALE�G 10/3/2' Michael Staten Project Director PO BOX 984 Belfair,Washington 98528 Off: 360-275-9374 Cell: 360-689-6045 envirotech@ageotechnicalinfo.com evv%roteci eevI v g, PLL� C,eotechwicaL G e .V%rowvu.etntal,o Are o RO 'N September 14, 2022 Monty Champoux 41934 SE 136th Street North Bend, Washington 98045 RE: Foundation Inspection for the Champoux Residence 32940 N US Highway 101, Lilliwaup, Washington To Whom It May Concern: Envirotech Engineering composed this letter of acceptance for the footings prior to concrete placement. Michael Staten with Envirotech inspected the foundation on September 13, 2022, and found that the footing sizes and reinforcement steel size/ placement meets the conditions in the approved plans. Please call Michael Staten at 360-275-9374 if you have any questions regarding this letter. Best Regards, Envirotech Engineering *P�� CLYDe ST 43045 �� f AFC/STYE SS/C1�AtFaG 9/14/22 Michael Staten Project Director PO BOX 984 Belfair,Washington 98528 Off: 360-275-9374 Cell: 360-689-6045 envirotech@geotechnicaIinfo.com vL -oteck E eeri4kS, PLLC �eotechvucaL° EvIv6rovvvt.evvtaL °praw\'age°Roadway October 19, 2023 Monty Champoux 41934 SE 136th Street North Bend, Washington 98045 RE: Framing and Hold-down Inspection for the Champoux Residence 32940 N US Highway 101, Lilliwaup, Washington To Whom It May Concern: Envirotech Engineering composed this letter of acceptance for the framing and hold downs. Robert McNearny with Envirotech inspected the residence on October 3, 2023, and found that these elements of the project meets the specifications in the approved plans. Please call Michael Staten at 360-275-9374 if you have any questions regarding this letter. Best Regards, Envirotech Engineering 0'CLYDE ST O,� FC/STE�ssi°`ALV' 10/3/23 Michael Staten Project Director PO BOX 984 Belfair,Washington 98528 Off: 360-275-9374 Cell: 360-689-6045 envirotech©a geotechnicalinfo.com STRUCTURAL EVALUATION REPORT PROPOSED RESIDENCE MONTY CHAMPOUX 32940 N US HIGHWAY 101 PARCEL 32310-50-02005 LILLIWAUP,WASHINGTON Prepared for: Monty Champoux 41934 SE 136`h Street North Bend,Washington 98045 Prepared by: Envirotech Engineering PO Box 984 Belfair,WA 98528 360-689-6045 PTV CLYpF ST �`�e�oF wAsy�tic�j�y °� k 43045 cc� O.� FCISTEBN <v Fss"oNALF�`` 8/7/19 Project Number: 19138 August 7, 2019 f Introductiolc Envirotech Engineering (Envirotech) completed this structural engineering assessment for a planned single family residence located at 32940 N US Highway 101 (Parcel 32310- 50-02005) in Lilliwaup, Washington. The proposed structure will be one story with attic space and an approximate building envelope of 30 feet by 30 feet. Engineering Analysis The following analysis provides methods and calculations for this project, and mostly references the 2000 Residential Structural Design Guide by the US Department of Housing and Urban Development, utilizing working stress design. This design guide was used for analysis only. The structural design of this project meets or exceeds the 2015 IBC. Design Loads - The vertical loads of the structure provided below accounts for the factored dead loads and factored live loads. Snow=40 psf live Roof= 15 psf dead Floors=40 psf live Floors= 12 psf dead Decks= 10 psf dead Decks =60 plf live Walls= 10 psf dead Wind=85 mph Seismic=Category D2 Lateral Analysis Wind Loads-Design wind speed is 85 miles per hour(mph),which correlates to the peak gust (V). Since the project is a two story structure, a velocity pressure exposure coefficient (Kz) of 0.6 is used, along with a default value of 0.85 for the wind directionality factor(Kd). The basic wind velocity pressure (K)is determined as follows: K=0.00256KdKzV^2=0.00256(0.85)(0.66)(85 mph)^2=9.4 psf Adjustments to the basic wind velocity pressures are as follows. A factor of 0.9 is used because the structure is within a non-hurricane environment, and a factor of 1.4 is used because of the potential open terrain and/or near a body of water. K=0.9(l.4)(9.43psf)= 11.88 psf The wind velocity pressure is divided into two categories for the structures' vertical projections; wall (Kw), and roof(Kr). For vertical walls and roofs with a 8:12 pitch, the Champoux Structure Envirotech Engineering 32940 N US Highway 101 PO Box 984 Mason County,Washington Belfair,Washington 98528 Pagel 360-275-9374 lateral pressure coefficient is 1.2 and 0.7, respectively. Kw= 1.2(11.88 psf)= 14.26 psf Kr=0.7(11.88 psf)=8.32 psf Both directions are considered below. Vertical Projected Area — The vertical projected area is estimated per the construction plans. Direction A wall VPA= wall length(1/2 lower story height) = 30ft(1/2 * 9ft) = 135sf Direction A roof VPA= t (building width)(roof pitch)(building length)_ th(30ft)(8/12)(30ft)=300 sf Direction B wall VPA = wall length(1/2 lower story height) + area of gabled end= 30ft(1/2 * 9ft)+ 150 sf=285 sf Wind Shear Load - The estimated wind shear load for one entire building face is estimated by the product of the roof/wall VPA and their respective velocity pressures. Direction A: Kw(Wall VPA)+Kr(Roof VPA)= 14.26 psf(135 sf)+8.32 psf(300 sf)=4422 lb Direction B: Kw(Wall VPA)= 14.26 psf(285 sf)=4064 lb Earthquake Loads - Design earthquake loads can be assessed by using the following equation for the design seismic category: Ve= 1.2(Sds)(W)/R,where Ve is the lateral force exerted by an earthquake in pounds. Sds=design spectral response acceleration=2(Ss)(Fa)/3 Ss= 1.0g for a D2 seismic design category Fa= 1.1 (based on value of Ss) Sds=2(l.0g)(1.1)/3 =0.73 g W=un-factored dead load of structure in pounds. Foundation=(120 if x 1.08 sf)(150 pcf)= 19500 lb Floors=900 sf(12 psf)= 10800 lb Champoux Structure Envirotech Engineering 32940 N US Highway 101 PO Box 984 Mason County,Washington Belfair,Washington 98528 Page 2 360-275-9374 Roof= 1156 sf(15 psf)= 17340 lb Walls=(1501f x 0.5 ft)(10 psf) =750 lb = 195001b+ 108001b+ 173401b+7501b=483901bs R=response modification factor =6.0 Ve= 1.2(0.73 g)(48390 lb)/6.0 = 7064 lb Shear Capacities - Based on the exterior sheathing type, thickness, fasteners and fastener spacing, the factored shear capacity can be determined from Table 2306.2.1(1) of the IBC. 255 plf (7/16"sheathing, 8d nails @ 6" spacing at edges) 340 plf (7/16"sheathing, 8d nails @ 4" spacing at edges) 575 plf (7/16"sheathing, 8d nails @ 2" spacing at edges) Shear Conclusions- Shear capacity exceeds the designed shear load. Direction A: Wall AC Fcapacity=255 plf x 15 ft=3825 lb Fdesign = 2354 lb Fcapacity > Fdesign o.k. Wall GH Fcapacity=255 plf x 10 ft=2550 lb Fdesign = 2354 lb Fcapacity>Fdesign o.k. Wall GH Fcapacity=255 plf x 10 ft=2550 lb Fdesign = 2354 lb Fcapacity>Fdesign o.k. Wall DF Fcapacity=255 plf x 4 ft= 1020 lb Fdesign = 689 lb Champoux Structure Envirotech Engineering 32940 N US Highway 101 PO Box 984 Mason County,Washington Belfair,Washington 98528 Page 3 360-275-9374 Fcapacity > Fdesign o.k. Direction B: Wall AG Fcapacity= 255 plf x 16 ft =4080 lb Fdesign = 3532 lb Fcapacity > Fdesign o.k. Wall CH Fcapacity = 255 plf x 16 ft=4080 lb Fdesign = 3532 lb Fcapacity > Fdesign o.k. Wall BE Fcapacity=255 plf x 4 ft = 1020 lb Fdesign = 1020 lb Fcapacity > Fdesign o.k. DOOR/WINDOW HEADER ANALYSIS 4X10 DF#2 Load Parameters Maximum Shear Loading(Ibs) DL 12 psf VI=wL/2 (max shear) 2408 lbs LL 40 psf SL 40 psf Capacity RL 15 psf F'v=Fv*Cr*...*Ci 180 psi Vr=(2/3)*V*A 3990 lbs 2408 < 3990 o.k. Beam Parameters Maximum Bending Moment(ft-lb) Length (I) 7.500 ft Span, L 6.00 ft PL/4(point load) 0 ft-lb Moment of Elasticity, E 1,300,000 psi wLA2/8 (dist. Load) 3,611 ft-lb Moment of Inertia, I 250.1 in^4 El 3.25E+08 psi Mmax Total 3,611 ft-lb Fv 180 lbs Support ff Bending Moment Capacity(ft-lb) Champoux Structure Envirotech Engineering 32940 N US Highway 101 PO Box 984 Mason County,Washington Belfair,Washington 98528 Page 4 360-275-9374 (ff=fixed on ends, c=cantilever ffc=fixed on ends and center) fb=Fb*Cr*...*Cv 932 psi S=bd^2/6 0.0305 cf Bending Design Value, Fb 900 psi Repetative Member factor,Cr 1.15 M=fb*S 4,087 ft-lb Size factor,CF 1.0 Load Duration factor, CD 0.9 M >Mmax Beam Stability factor,CL 1.0 Cv 1.0 4,087 > 3,611 o.k. Temperature Factor, CT 1.0 Incisor Factor,Ci 1.0 breadth, b 3.500 in depth,d 9.500 in Deflection Applied Loads(Ib, lb/ft) PL-3/48E1 0 in Point Load, P 0 5wLA4/384EI 0.07198 in P Location (c,x) c c=center of beam Total Deflection 0.07198 in x=load dist from furthest support 12.0 Allowable Deflection 0.2 in Distributed Load, w 802.5 plf Deflection <Allow ok FLOOR BEAM ANALYSIS 4X12 DF#2 Load Parameters Maximum Shear Loading(Ibs) DL 12 psf Vl=wL/2 (max shear) 2925 lbs LL 40 psf SL 0 psf Capacity RL 0 psf F'v=Fv*Cr*...*Ci 170 psi Vr=(2/3)*V*A 4562 lbs 2925 < 4562 o.k. Beam Parameters Maximum Bending Moment(ft-lb) Length (I) 15.000 ft Span, L 7.50 ft PL/4(point load) 0 ft-lb Moment of Elasticity, E 1,300,000 psi wL^2/8(dist. Load) 5,484 ft-lb Moment of Inertia, I 443.6 in^4 El 5.77E+08 psi Mmax Total 5,484 ft-lb Fv 170 lbs Support ff Bending Moment Capacity(ft-lb) Champoux Structure Envirotech Engineering 32940 N US Highway 101 PO Box 984 Mason County,Washington Belfair,Washington 98528 Page 5 360-275-9374 (ff=fixed on ends, c=cantilever ffc=fixed on ends and center) fb=Fb*Cr*...*Cv 906 psi S=bd^2/6 0.0446 cf Bending Design Value, Fb 875 psi Repetative Member factor, Cr 1.15 M=fb*S 5,822 ft-lb Size factor,CF 1.0 Load Duration factor, CD 0.9 M >Mmax Beam Stability factor, CL 1.0 Cv 1.0 5,822 > 5,484 o.k. Temperature Factor, CT 1.0 Incisor Factor,Ci 1.0 breadth, b 3.500 in depth, d 11.500 in Deflection Applied Loads(lb, lb/ft) PLA3/48E1 0 in Point Load, P 0 5wLA4/384E1 0.09629 in P Location (c,x) c c=center of beam Total Deflection 0.09629 in x=load dist from furthest support 12.0 Allowable Deflection 0.1875 in Distributed Load,w 780.0 plf Deflection<Allow ok FLOOR JOIST ANALYSIS 2X12 DF#2 Load Parameters Maximum Shear Loading(Ibs) DL 12 psf Vl=wL/2 (max shear) 519 lbs LL 40 psf SL 0 psf Capacity RL 0 psf F'v=Fv*Cr*...*Ci 170 psi Vr=(2/3)*V*A 1955 lbs 519 < 1955 o.k. Beam Parameters Maximum Bending Moment(ft-lb) Length (I) 1.330 ft Span, L 15.00 ft PL/4(point load) 0 ft-lb Moment of Elasticity, E 1,300,000 psi wL^2/8(dist. Load) 1,945 ft-lb Moment of Inertia, I 190.1 in^4 El 2.47E+08 psi Mmax Total 1,945 ft-lb Fv 170 lbs Support ff Bending Moment Capacity(ft-lb) Champoux Structure Envirotech Engineering 32940 N US Highway 101 PO Box 984 Mason County,Washington Belfair,Washington 98528 Page 6 360-275-9374 (ff=fixed on ends, c=cantilever ffc=fixed on ends and center) fb=Fb*Cr*...*Cv 906 psi S=bdA2/6 0.0191 cf Bending Design Value, Fb 875 psi Repetative Member factor, Cr 1.15 M=fb*S 2,495 ft-lb Size factor, CF 1.0 Load Duration factor, CD 0.9 M >Mmax Beam Stability factor, CL 1.0 Cv 1.0 2,495 > 1,945 o.k. Temperature Factor, CT 1.0 Incisor Factor,Ci 1.0 breadth, b 1.500 in depth, d 11.500 in Deflection Applied Loads(lb. lb/ft) PLA3/48E1 0 in Point Load, P 0 5wLA4/384EI 0.31875 in P Location (c,x) c c=center of beam Total Deflection 0.31875 in x=load dist from furthest support 12.0 Allowable Deflection 0.375 in Distributed Load, w 69.2 plf Deflection<Allow ok DECK ROOF BEAM ANALYSIS 4X8 DF#2 Load Parameters Maximum Shear Loading(Ibs) DL 0 psf Vl=wL/2 (max shear) 1238 lbs LL 0 psf SL 40 psf Capacity RL 15 psf F'v=Fv*Cr*...*Ci 170 psi Vr=(2/3)*V*A 2975 lbs 1238 < 2975 o.k. Beam Parameters Maximum Bending Moment(ft-lb) Length (I) 7.500 ft Span, L 6.00 ft PL/4(point load) 0 ft-lb Moment of Elasticity, E 1,300,000 psi wL^2/8(dist. Load) 1,856 ft-lb Moment of Inertia, I 123.0 in^4 El 1.6E+08 psi Mmax Total 1,856 ft-lb Fv 170 lbs Support ff Bending Moment Capacity(ft-lb) Champoux Structure Envirotech Engineering 32940 N US Highway 101 PO Box 984 Mason County,Washington Belfair,Washington 98528 Page 7 360-275-9374 (ff=fixed on ends, c=cantilever ffc=fixed on ends and center) fb=Fb*Cr*...*Cv 906 psi S=bdA2/6 0.0190 cf Bending Design Value, Fb 875 psi Repetative Member factor, Cr 1.15 M=fb*S 2,476 ft-lb Size factor, CF 1.0 Load Duration factor,CD 0.9 M > Mmax Beam Stability factor, CL 1.0 Cv 1.0 2,476 > 1,856 o.k. Temperature Factor, CT 1.0 Incisor Factor,Ci 1.0 breadth, b 3.500 in depth, d 7.500 in Deflection Applied Loads(lb, Ib/ft) PLA3/48EI 0 in Point Load, P 0 5wLA4/384E1 0.0752 in P Location (c,x) c c=center of beam Total Deflection 0.0752 in x=load dist from furthest support 12.0 Allowable Deflection 0.3 in Distributed Load,w 412.5 plf Deflection <Allow ok DECK RAFTER ANALYSIS Load Parameters Maximum Shear Loading(Ibs) DL 0 psf Vl=wL/2 (max shear) 219 lbs LL 0 psf SL 40 psf Capacity RL 15 psf F'v=Fv*Cr*...*Ci 170 psi Vr=(2/3)*V*A 935 lbs 219 < 935 o.k. Beam Parameters Maximum Bending Moment(ft-Ib) Length (I) 1.330 ft Span, L 6.00 ft PL/4(point load) 0 ft-lb Moment of Elasticity, E 1,300,000 psi wL^2/8(dist. Load) 329 ft-lb Moment of Inertia, I 20.8 in^4 El 27035938 psi Mmax Total 329 ft-lb Fv 170 lbs Support ff Bending Moment Capacity(ft-lb) Champoux Structure Envirotech Engineering 32940 N US Highway 101 PO Box 984 Mason County,Washington Belfair,Washington 98528 Page 8 360-275-9374 (ff=fixed on ends, c=cantilever ffc=fixed on ends and center) fb=Fb*Cr*...*Cv 906 psi S=bd^2/6 0.0044 cf Bending Design Value, Fb 875 psi Repetative Member factor, Cr 1.15 M=fb*S 571 ft-lb Size factor,CF 1.0 Load Duration factor, CD 0.9 M >Mmax Beam Stability factor, CL 1.0 Cv 1.0 571 > 329 o.k. Temperature Factor, CT 1.0 Incisor Factor,Ci 1.0 breadth, b 1.500 in depth, d 5.500 in Deflection Applied Loads(lb. lb/ft) PL-3/48El 0 in Point Load, P 0 5wLA4/384EI 0.0789 in P Location (c,x) c c=center of beam Total Deflection 0.0789 in x=load dist from furthest support 12.0 Allowable Deflection 0.3 in Distributed Load,w 73.2 plf Deflection<Allow ok DECK BEAM ANALYSIS 4X8 DF#2 Load Parameters Maximum Shear Loading(Ibs) DL 10 psf Vl=wL/2(max shear) 788 lbs LL 60 psf SL 0 psf Capacity RL 0 psf F'v=Fv*Cr*...*Ci 180 psi Vr=(2/3)*V*A 3150 lbs 788 < 3150 o.k. Beam Parameters Maximum Bending Moment(ft-lb) Length (I) 3.000 ft Span, L 7.50 ft PL/4(point load) 0 ft-lb Moment of Elasticity, E 1,300,000 psi wLA2/8(dist. Load) 1,477 ft-lb Moment of Inertia, I 123.0 inA4 El 1.6E+08 psi Mmax Total 1,477 ft-lb Fv 180 lbs Champoux Structure Envirotech Engineering 32940 NUS US Highway 101 PO Box 984 Mason County,Washington Belfair,Washington 98528 Page 9 360-275-9374 Support ff Bending Moment Capacity(ft-lb) (ff=fixed on ends,c=cantilever ffc=fixed on ends and center) fb=Fb*Cr*...*Cv 906 psi S=bd^2/6 0.0190 cf Bending Design Value, Fb 875 psi Repetative Member factor, Cr 1.15 M=fb*S 2,476 ft-lb Size factor,CF 1.0 Load Duration factor,CD 0.9 M > Mmax Beam Stability factor, CL 1.0 Cv 1.0 2,476 > 1,477 o.k. Temperature Factor, CT 1.0 Incisor Factor, Ci 1.0 breadth, b 3.500 in depth, d 7.500 in Deflection Applied Loads(lb. lb/ft) PLA3/48E1 0 in Point Load, P 0 5wLA4/384E1 0.09346 in P Location (c,x) c c=center of beam Total Deflection 0.09346 in x=load dist from furthest support 12.0 Allowable Deflection 0.25 in Distributed Load, w 210.0 plf Deflection<Allow ok DECK FLOOR BEAM ANALYSIS 2X8 DF#2 Load Parameters Maximum Shear Loading(Ibs) DL 10 psf Vl=wL/2 (max shear) 279 lbs LL 60 psf SL 0 psf Capacity RL 0 psf F'v=Fv*Cr*...*Ci 170 psi Vr=(2/3)*V*A 1275 lbs 279 < 1275 o.k. Beam Parameters Maximum Bending Moment(ft-lb) Length (I) 1.330 ft Span, L 6.00 ft PL/4(point load) 0 ft-lb Moment of Elasticity, E 1,300,000 psi wL^2/8(dist. Load) 419 ft-lb Moment of Inertia, I 52.7 in^4 El 68554688 psi Mmax Total 419 ft-lb Fv 170 lbs Support ff Bending Moment Capacity(ft-lb) (ff=fixed on ends, Champoux Structure Envirotech Engineering 32940 N US Highway 101 PO Box 984 Mason County,Washington Belfair,Washington 98528 Page 10 360-275-9374 c=cantilever ffc=fixed on ends and center) fb=Fb*Cr*...*Cv 906 psi S=bd^2/6 0.0081 cf Bending Design Value, Fb 875 psi Repetative Member factor, Cr 1.15 M=fb*S 1,061 ft-lb Size factor, CF 1.0 Load Duration factor,CD 0.9 M >Mmax Beam Stability factor, CL 1.0 Cv 1.0 1,061 > 419 o.k. Temperature Factor, CT 1.0 Incisor Factor, Ci 1.0 breadth, b 1.500 in depth, d 7.500 in Deflection Applied Loads(lb, lb/ft) PLA3/48E1 0 in Point Load, P 0 5wLA4/384E1 0.0396 in P Location(c,x) c c=center of beam Total Deflection 0.0396 in x=load dist from furthest support 12.0 Allowable Deflection 0.3 in Distributed Load,w 93.1 plf Deflection<Allow ok 4X4 DF#2 Floor Post Design Load, P 5850 lb Column width,W 3.5 in Column depth, D 3.5 in Column diameter, r(if round) 0 in Modulus of Elasticity 1300000 psi Unsupported Column Length, L 6 ft CD (load duration factor) 0.9 Ct (temperature effect factor) 1.0 Cu (untreated factor) 1.0 Csp (single pile factor) 0.8 Cp(support factor) 1.0 Ccs (critical section factor) 1.0 A=W x D (or pirA2) 12.25 si cross sectional area fc= P/A 477.55 psi design compressive stress Champoux Structure Envirotech Engineering 32940 N US Highway 101 PO Box 984 Mason County,Washington Belfair,Washington 98528 Page 11 360-275-9374 d =smaller of W or D or r 0.29 ft cross sectional plane k= L/d 20.57 slenderness ratio F'c=0.3E/kA2 921.59 psi Fc= allowable compressive F'c(CD*Ct*Cu*Csp*Cp*Ccs) 663.54 psi stress Fc>fc ok 4a4 DF#2 Deck Post Design Load, p 5625 lb Column width,W 3.5 in Column depth, D 3.5 in Column diameter, r(if round) 0 in Modulus of Elasticity 1300000 psi Unsupported Column Length, L 6 ft CD (load duration factor) 0.9 Ct(temperature effect factor) 1.0 Cu (untreated factor) 1.0 Csp(single pile factor) 0.8 Cp (support factor) 1.0 Ccs(critical section factor) 1.0 A=W x D (or pirA2) 12.25 si cross sectional area fc= P/A 459.18 psi design compressive stress d =smaller of W or D or r 0.29 ft cross sectional plane k= L/d 20.57 slenderness ratio F'c=0.3E/k^2 921.59 psi Fc= allowable compressive F'c(CD*Ct*Cu*Csp*Cp*Ccs) 663.54 psi stress Fc>fc ok ISOLATED FOOTING ANALYSIS COLUMN INPUTS design column Pu (lb) 5850 load m (in) 3.5 column width (parallel to B) n (in) 3.5 column length (parallel to L) Champoux Structure Envirotech Engineering 32940 N US Highway 101 PO Box 984 Mason County,Washington Belfair,Washington 98528 Page 12 360-275-9374 FOUNDATION GEOMETRY B (in) 24 footing width (short side) L (in) 24 footing length (long side) h (in) 12 footing depth CONCRETE AND STEEL 28-day compressive strength of f'c (psi) 3000 concrete T 0.85 capacity reduction factor for shear (p 0.9 capacity reduction factor for steel reinforcement effective depth;distance from top of footing to average depth of two d (in) 8.5 perpendicular steel layers fy(psi) 40000 yield strength of steel f' 0.002 steel yield stress ratio x-x bars 0.5 rebar diameter in inches, db y-y bars 0.5 rebar area in x-x area 0.2 inches y-y area 0.2 " cover(in) 3 distance between bottom of bars and bottom of footing cover2 (in) 9 depth above bottom of reinforcement epoxy coating 1 factor y 0.8 size factor BEARING PRESSURE At(in2) 576 design footing area; B*L qu (psi) 10.16 ultimate pressure under footing; Pu/Af qu (psf) 1463 o.k. ALLOWABLE CONCRETE SHEAR STRESS bi (in) 12 m +d b2 (in) 12 n +d critical area in punching shear; Ap (in2) 408 2(bl+b2)d R (lb) 1463 resultant of soil pressure distribution; [Pu(b1)(b2)]/Af vu (psi) 10.75 punching shear stress; (pu-R)/Ap vc (psi) 59 allowable concrete shear stress; (2+y)*SQRT(f'c) where y is min{2, 4/(n/m), 40d/(Ap/d)} = 2 vu <cpvc o.k. Champoux Structure Envirotech Engineering 32940 NUS US Highway 101 PO Box 984 Mason County,Washington Belfair,Washington 98528 Page 13 360-275-9374 FOOTING DEPTH FOR ONE-WAY SHEAR STRESS hl (in) 10 minimum footing thickness; 6 +dia. of x-x bars +dia. of y-y bars +3 h > h1 o.k. STEEL REINFORCEMENT A 0.85 initial lamda; 0.1 d 11 (in) 10.25 critical section for steel parallel to x-x; (L-n)/2 12 (in) 10.25 critical section for steel parallel to y-y; (B-m)/2 Mu (lb-in) 12804 factored moment in column at juncture in x-x; quBI^/2 Mu (lb-in) 12804 factored moment in column at juncture in y-y;quLl^/2 As (in2) 0.0465 initial area of steel in x-x direction; Mu/(cpfy(d-A)) As (in2) 0.0465 initial area of steel in y-y direction; Mu/((pfy(d-A)) Ac (in2) 0.73 area of concrete in x-x direction;fyAs/0.85f'c Ac (in2) 0.73 area of concrete in y-y direction;fyAs/0.85f'c A 0.02 iterative lamda;Ac/26 x-x A 0.02 iterative lamda;Ac/2L y-y As (in2) 0.0419 revised steel area in x-x direction; Mu/((pfy(d-A)) As (in2) 0.0419 revised steel area in y-y direction; Mu/((pfy(d-A)) Amin (in2) 0.576 minimum steel area for x-x bars; L*h*f' Amin (in2) 0.576 minimum steel area for y-y bars; B*h*f' minimum number of bars use Amin for x-x bars 2.88 required minimum number of bars use Amin for y-y bars 2.88 required bar Id (in) 11.684748 length minimum bar Id min (in) 12 length Minimum rebar length = 12.0 in 3h (in) 36 18 Maximum rebar spacing = 18 in Champoux Structure Envirotech Engineering 32940 NUS US Highway 101 PO Box 984 Mason County,Washington Belfair,Washington 98528 Page 14 360-275-9374 FLOOD VENTING The development will meet or exceed design requirements per the specifications required by Mason County Ordinance 14.22.060 and FEMA Technical Bulletin 1. • Flood vents shall be 16 in x 8 in `Smart Vents' (model 1540-5 10)or equivalent or better. Alternative vents may be used if automatic flood water entry is allowed, code compliant and FEMA accepted. • Six (6) Smart Vents shall be used for a total vent area of 768 square inches. Alternative vents, if used, shall be square or rectangle, and meet or exceed 768 square inches. • Bottom of the vents shall be located no more than 12 inches from the top of outside ground surface. • Vents shall be located in at least 2 locations within at least two different sides of the building stem wall. Our recommendations are provided on the plan set. Calculations A0=0.033(1/c)RAe A0=total net area of vent openings, in2 c=opening coefficient, per ASCE=0.25 R=worst case rate of rise and fall, ft/hr=5 ft/hr conservative assumption Ae=total enclosed area, sf=900 sf A0=0.033(1/0.25)(5 ft/hr)(900 sf)=594 in2 Area required 6 vents @ 128 in2=768 in2 Area Designed o.k. Champoux Structure Envirotech Engineering 32940 N US Highway 101 PO Box 984 Mason County,Washington Belfair,Washington 98528 Page 15 360-275-9374 BLD2020-01381 Parcel#32310-50-02005 FOUNDATION IN FLOOD HAZARD (A & AE) ZONE WITH A BFE This project is approved construct a dwelling structure with a new foundation system in accordance with the Mason County Flood Damage Ordinance and the 2015 International Residential Code Section R322. The location of the structure is identified as an A Flood Hazard area in accordance with FEMA determination. Minimum construction criteria are as follows: The floor of the structure shall be elevated at least one-foot(1'0") above the Base Flood Elevation(BFE) (BFE=15.00 for this site). The finished floor must be at {16.00} or above. The design professional that prepared the Elevation Certificate must perform an inspection of the foundation and placement prior for pour. The crawlspace shall be provided with at least 2-openings on each side of the enclosed crawl space and be equal to at least 1 sq. inch for each sq. ft. of enclosed area. The openings shall allow for the automatic entry and exit of floodwaters and be placed such that the bottom of each flood vent is not more than 1-foot above the lowest adjacent exterior grade and interior grade. Electrical systems, equipment, heating, ventilation, air conditioning,plumbing appliances and plumbing fixtures, duct systems, and other similar systems shall be located at or above the BFE unless designed to prevent water from entering or accumulating within the components and to resist hydrostatic and hydrodynamic loads and stresses. (IRC R322.1.6) All building materials used below the BFE shall be pressure-preservative treated in accordance with AWPA U1 or be naturally resistant to decay. In addition, materials and installation methods used for flooring and interior and exterior walls and walls coverings shall conform to provisions of FEMA/FIA-TB-2. (IRC R322.1.8) X