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HomeMy WebLinkAboutBLD2006-00924 Final SFR - BLD Permit / Conditions - 7/24/2007 Inspection Line(360)427-7262 MASON COUNTY DEPT. OF COMMUNITY DEVELOPMENT Phone: (360)427-9670,ext.352 Mason County Bldg. III 426 W. Cedar P.O. Box 186 Shelton,WA 98584 RESIDENTIAL BUILDING PERMIT BLD2006-00924 OWNER: JUSTIN TRAVATTE RECEIVED: 6/1/2006 CONTRACTOR: LARSEN BUILDING LICENSE: LARSEB*214P6 EXP:4/17/2007 ISSUED: 8/25/2006 SITE ADDRESS: 840 NE LARSON BLVD BELFAIR EXPIRES: 2/25/2007 PARCEL NUMBER: 123305300060 LEGAL DESCRIPTION: BEARDS COVE DIV 6 BLK: LOT: 60 PROJECT DESCRIPTION: DIRECTIONS TO SITE: SFR, STOCK PLAN #2003-0131 NORTH ONLARSONLAKE ROAD WEST ONLARSON BLVD. LOT ON RIGHT SIDE. General Information Construction &Occupancy Information Square Footage Information No.of Bedrooms: 3 Type of Constr.: V-B Type of Use: SF Insp.Area: No.of Bathrooms: 3 Occ. Group: R-3, U Lot Size: Deck: 80 Type of Work: NEW Fire Dist.: 2 No.of Stories: 2 Occ. Load: Building:1,409 Garage-Attached 463 Valuation: Building Height: 24 Occ. Status: Primary 1 Basement: Cov. Porch 54 Manufactured Home Information Setback Information Shoreline&Planning Information Make: Length: Ft. Front: S 39.0 Ft. Shoreline: Ft. Water Body: SEPA?: No Model: Width: Ft. Rear: N 41.0 Ft. Slope: Ft. r oee es Shoreline Di Side 1: W 35.0 Ft. g•: Not Applicable Year: Serial No.: Side 2: E 9.0 Ft. Comp. Plan Desig.: Rural Plumbing Fixtures Mechanical Fixtures FEES Type Qty. Type Qty. Type By Date Amount Receipt Dishwasher 1 Exhaust Hood 1 Plan Check Fee CMH 6/1/2006 $667.78 B12006000 Hosebibs 2 Ventilation Fan 3 Planning Review Fee CMH 6/1/2006 $155.00 B12006000 Kitchen Sink 1 WOodstove 1 Address Fee GMM 6/8/2006 $140.00 S22006000 Lavatories 3 Dryer Vent 1 EH Plan Review CEW 6/14/2006 $75.00 S22006000 Showers 1 Building State Fee JRN 6/28/2006 $4.50 S22006000 Water Closets (Toilets) 3 Building Permit Fee JRN 6/28/2006 $1,032.95 S22006000 Water Heaters 1 Plumbing Base Fee JRN 6/28/2006 $20.00 S22006000 Bath Tubs 1 Plumbing Fee JRN 6/28/2006 $89.00 S22006000 Clothes Washer 1 Mechanical Base Fee JRN 6/28/2006 $23.50 S22006000 Mechanical Fee JRN 6/28/2006 $91.95 S22006000 ADJUST--Plan Check Fee JRN 6/28/2006 -$461.19 S22006000 Total $1,838.49 BLD2006-00924 Please referto the following pages for conditions of this permit. 1 of 5 CASE NOTES FOR BLD2006-0092A PLEASE INITIAL ALL CONDITIONS, SIGN, DATIF AND Jat=A FAX n 2an 07 7:71%%— CONDITIONS FOR OR MAIL TO MASON COUNTY©.C.D, BLD2006.00924 PO BOX 166, SHELTON,WA 98584, 360-427-9670 M2 1) 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. The building permit will not be"finaled"unfit the permit holder can show proof that the access permit from Public Works has been ed" and approved. X 2) Water city is not to be degraded to the detriment of the aquatic environment as a result of this project. X 3) Prior to final approval, all upland areas disturbed or newly ated by construction activities shall be seeded,vegetated or given an equivalent type of erosion protection (silt fencing or straw matting), X 4) Appro per dimensions and setbacks on submilted site plan. Setbacks are measured from the furthest projection of the structure. X 5) By definition, propane tanks and heatpumps are structures, which must meet setback conditions. Please check your"Approved Site Plan"to ensure these s ruc ures meet the setback conditions listed. X 6) Landings and stairs must meet the same setback conditions as any permitted structure; and, must be shown on your site plan. Please check your "Appr Site Plan" to ensure these structures are shown and meet the setback conditions listed. X (7 - 7) All 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 Dep ent riot to any further inspeclions being performed or approvals granted. X 8) 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 signing this condition is either the homeowner, agent for the owner or a registered contractor aocordIng to WA state law. X v - BLD2006-00924 Please refer to tie follo�ing pages for oorditions of this permit. 2of5 9) ' In accordance with international codes and Title 14, Mason County Building Code, "Standards for Fire Apparatus Access Roads," all new structures that require an address shall have approved numbers or addresses located at the beginning of long driveways when the address is not clearly visible from the access road. The numbers shall also be plainly visible and legible from the street or road fronting the properly and shalt contrast with their background. Mason County Building Department requires that this be completed prior to calling for any site inspections. A re-inspection fee based on rates as adopted by the jurisdiction and the intemational codes will be assessed if the owner and/or contractor fail to post the address on site prior to requesting inspections X 10) The plan review check list and corrections are part of the approved plans and must remain thereto. It is the responsibility of the applicant to make the corrections indicated on the plans. Once the plans are marked "APPROVED", they shall not be changed or altered without authorization from the Building Official. T'he 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 prov d documents will result in failure of required building inspections. X 11) All slabs within the heated space shall be ins ulat um R-10 for at least 24 Monolithic slabs shall be insulated around the perimeter from the top of the slab to the bottom of the footing X 12) THE FOUNDATION SYSTEM SHALL BE PLACED ON UNDISTURBED, NATIVE SOIL. X L/ 13) The "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, then 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 nr=lment prior to any further inspections being performed or approvals granted. X 14) Washington State Energy Code Compliance has been approved using the following: Heat Type: Electric or other fuels, Compliance Method: IV, Window (Max U-Factor):0.40, Skylight(Max U-Factor):0.58, Doors (T acter):0.40 or less,Wall insulation R-21, Floor insulation R-30, Ceiling Insulation R-38,Vault Insulation R-30, Slab Insulation R-10. X 15) Per 2003 IRC - SECTION 1609 -WIND LOADS - 1609.1 Applications. Buildings, structures and parts thereof shall be designed to withstand the minimum wind loads prescribed herein. Decreases in wind load shall not be made for the effect of shielding by other structures. Per FIGURE 1609 BASI N EED (3-SECOND GUST)the wind speed for Mason County is 85 MPH. x MAS IN TEA 16) Per 2003 IRC -SECTION R905 - REQUIREMENTS FOR ROOF COVERINGS - R905.1 Roof covering appll�f,TAMAj N' accord he applicable provisions of this section and the manufacturer's installation instructions. TO 360�427-7798 x c with t OR MAX TO MASON COUNTY D.C.D, PO BOX 186, SHELTON, WA 98584. 17) Stock Plan Identification nurnber:2003-0131 360-427-96T0}(U2 This project is approved subject to the provisions identified the Mason County Stock Plan Policy. The site plan approved by the Planning Department, original building plans, and all attachments approved by the Mason County Building Department shall be available for the Mason County Building Inspector inspection. X BLD2006-00924 Please referto the following pages for condithns of his perm. 3 of 5 f basement walls foundation walls, exterior walls, porches,carport slabs, steps exposed to the weather, garage floor slabs and other 18 Concrete used or psi IRC Table R402.2 . minimum compressive strength of 8000 p ( ) vertical concrete work exposed to the weather shall have a mEmu p 9 X 19) The intemational 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 road. maintained public oa a access road which connects to a county mai p maintained public road or to another fire apparatus such ro onnect with a counfy X 20) Any changes in proposed construction shall be reviewed by the engineer or architect of record and submitted in writing to the Mason County Building Department prior to construction. All engineering andfor architectural documents are a part of the approved set of plans and shall remain attached thereto. If documents are removed, approval will not be granted. In addition, a re-inspection fee (refer to current fee schedule, minimum 1 hour)witl be charge s I be collected by the Building Department prior to any further inspections being performed or approvats granted. X 21) All construction must meet or exceed all locai ordinances and the international codes requirements as adopted and amended by Masan 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 r X z . 22) 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 PERMlT for the instaltationlconstruction 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 projept.A X 23) All changes to"approved"building plans that effect compliance with the international codes as amended and adopted, or any other Mason County ordinan r lion, must be reviewed and approved by Mason County prior to construction. X 24) CONSTRUCTION PROCESS TO BE FIELD CORRECTED AS REQUIRED PER MASON COUNTY BUILDING DEPARTMENT AND THE ADOPTED BUILDING CODE. The construction of the permitted proyect 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 Inspect sh e priorto requesting additional inspections. PLEASE INITIAL ALL CONDITIONS, SIGN, X DATE AND EITHER FAX TO 360-427-7798 25) All property lines shall be clearly identified at the time of foundation inspection, X OR MAIL TO MASON COUNTY D,G.D, X 186, SHELTON BLD2006-00924 Please refer to the following pages for condilions of this perrnit 4 of 5 l 26;) All building permits shall have a final inspection performed and approved by the Mason County Building Department prior to permit expiration. i ne raiiure to request a final inspection or to obtain approval will be documented in the legal property records an file with Mason County as being non-compliant with Mason ounly ordinances and building regulations. X 27) All permits expire 180 days after permit issuance, or 180 days after the last inspection activity is performed. The Building Official may extend the time for action for a period not exceeding 180 days, upon the receipt of a written extension request indicating that circumstances beyond the control of the permit holder h,�r@ rated action from being (aken. No more than one extension may be granted. X l~ 28) Pressure treated wood manufactured after January 1, 2004 may contain high concentrations of copper which could quickly corrode metal fasteners, conne flashing. Install metal connectors approved for contact with the new types of pressure treated material. X 29) This par ! ted in a smoke management zone. Please contact a fire warden at (360)427-9670 ext.459 for further information. X Thls permit becomes nut(and void if work orcomtruction authorized is not commenced vAhin 180 days,or if ocnstruction or work is suspended far a period of 180 days at any time after work is commenced. Evidence of continuation of work is a progress inspection wfthin the 180 day period. Final inspection must be approved before building can be occupied. Proof of continuation of work is by means of a progress inspection.The caner or the agent on the owners behalf, represents that the information provided is accurate and grantsemployees of Mason County access to the above described prolon and structure fa review a d inspection. OMERORAGENT: _ DATE: PLEASE INITIAL ALL CONDMONS,SIGN, DATE ANIO EITHER FAX TO 360-427-7798 OR MAIL TO MASON COUNTY D.C.D, PO 80'186,SHELTON, WA 98584. 3W427-9670 X352 BLD2006-00924 Please refer to the following pages Vcondithnsof this permit 5 of 5 o CONCRETE WECHANIi� �7 MANUFACTURED HOME ,� rn Footings $etb Date .� By ' Ribbons D Gas Piping o Interior By Interior-Date By Date By Exterior Date By Exterior-Date By ----— -- ___..e ....._ set-up d .._._Point Load t Isolated Footings INSULATION DaleBy L BG 1 SLAB INSULATION C Date By Date By FIRE DEPARTMENT Ci) Foundation Walls Floors Date By Z Mite l 1 1 113, /D(o By Data — -�� By �� DECKS FRAMING *ks7' 's Date By F,'atef22�. 0 ? By 610 Data By PROPANE TANKS PLUMBING Vault Date By Date By OTHER Groundwork Attic Date 1 Z OZ 1c)(0 By� Date By Type- Date By O.W.v DRYWALL Type: Int.Brace Wail pate By IA Date �J Z�. (� gy Date By FINAL INSPECTIONr_ Water Line Fire Sope ration N Date v-7 t yJjf Dat® By Date ;7 L4��? By j� o Pass or Request Inspect. o Type of Insp. Fail Date Date Done By Comments N 0 rt I1 �hs} �e Z 6b �� Z 7/tX� t,)lIL � C � k < a 8 STeM Wati Gam. o t3 0(o igQC 3 En t. c i� Aye Atict. Lur (� ��051 l0 7 � K(.� "D LU Let _5k (D -� 5L, f_ 'Un oaf 2� 3-3o--rrl Y Z-JI 7-1607 7-/7,07 ,1 ,-r.N ,R, �..��r..,��.,,,,, NN*?M,n,,. i 1.. ...� aa,N«.w�"�'^a'x+c .rw.•-... 4r#,I��F .,,. i :.er. MASON COUNTY PERMIT NOCPO� DO BUILG PERMIT APPLICATION 426 W. Cedar• P.O. Box 186, Shelton, WA 98584 Shelton (360) 427-9670 • Belfair (360) 275-4467 • Elma (360) 482-5269 On the web www.co.mason.wa.us CONTRACTOR I FORMATI N ..AP J Owner ' 1-VAV Company Name ► Q1 LZ Mail* Add •O • -00'►., y"' Maili Addr ss �3�i lr City Stat A Zip Code u-t� 3" City�ia NWT State Zip Code Phoneme ��i4 Other Ph. Phone 25 M 3 '-79Other Ph.253 Lien/Title Holder Contractor Reg. r� E mail address E Mail Address Drivers Lic. # DOB Drivers Lic.# ?t✓S GZlf�06 'i Z SEPTIC /WATER SYSTEM 1NMRMATION - Connect to New Septic Existing Septic Connect to Water System t/ Name of r.Water System Well Sew&System , , Name of Sewer Syste� ( ' PARCEL INFORMATION,-_12 Di it Parce No. 1 0 " Fire District Legal Description's / - Sit)ioTw e Address (Pleas include street na e, street n mb r and i i' ' ' y Des to it E Will timber be cut and sold in parcel preparation?Yes CW Is property within 200'of Saltwater Lake River/Creek Pond Wetland Seasonal Runoff Stream Slopes or Bluffs 15% Is this permit submittal th esult of a Stop_Work Notice,Correction Notice or other enforcement action?Ye TYPE OF JOB - New V Add Alt Repair ther PRIMARY RESIDENCE SEASONAL ❑ Use of Building escrib Work No. of Bedroom No. of Bathrooms_ quare Footage- 1 st Floor 2nd Floor 3rd Floor Basement Deck Covered Deck Other Sq. ft. Garage Attached Detached Carport Attached Detached MANUFACTURED HOME INFORMATION - Make Model Year Length Width Serial No. No. of Bedrooms No. of Bathrooms Type of Heat Purchase Price$ Replacement Unit? Yes/ No Installer Name Certification No. 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 the contractor. I further declare that I am entitled to receive this perMit and to do the work as proposed in the application. I declare that I have obtained the permission from all the necessary parties. If permissioh is required from any easement holder or any other party in interest regarding thisapplication or the work proposed in the application, I have obtained permission from them to apply for this permit and conduct the work proposed. The owner or agent on owners behalf, represents that the information provided is accurate and grants employees of Mason County access to the above described groleand struc re for review and inspection. This permit/application becomes null & void if work or aut i ed construction is not commencithin 180 ys or if construction work is suspended for a period of 180 days. PR OF O CONTINUA�11 �11 MEAN OFAGR S PECTION.INACTIVITYOFTHIS RMITAPPLICATIONOF180DAY WI VALIDATETHI=A � X Date: rJUN 012006 Owner ers Representati Contr ctor indicate which one) FOR 6FFIC&t USE BEYOND THIS POINT Accepted by: EAIR nEgIrr DE ARTMENTAL REVIEW APPROVED DENIED N ildin Department L\� B Planning Department _ Environmental Health Department Fire Marshal FEES Building Permit Fee q045 Site Inspection Plan Review Fee st EH Review Fee Plumbing & Base Fee Planning Review Fee Mechanical & Base fee Other Wood /Gas/ Pellet Stove Fee State Fee t. 6 t n Fee Pre-Paid at Submittal on $ TOTAL FEES II .. .,.: ,.s. .. *-'"'a:';T.:: .,.._......�..w-.. :1..,,M^�.E}�a,'4s:�+Y'#^�.x.;,,t s�a+•f ;a•c-w '�"'""`.,R.r^,n'z:rt .. MASON COUNTY PERMIT NO. PLUMBING/MECHANICAL PERMIT APPLICATION 426 W. Cedar• P.O. Box 186, Shelton,WA 98584 Shelton (360) 427-9670•Belfair(360)275-4467• Elma (360) 482-5269 On the web www.co.mason.wa.us APPLICAOLMFORMATION CONTRACTOR IN N Owner 11 /\ Company Name I t- / Mail Ad sq Mail d r ss i t � City►bfK V0 tate Zip Code' `' Cit _ tate Zip Code Phone � - L14 Other Ph. Phone 9 'Qj�r Ph Lien/Title Holder Contractor Reg. 1��tr' xp E mail address E Mail Address Drivers Lic.# DOB Drivers Lic.# 1-W�:PS5-POOB 7 12,1 L� SEPTIC INFORMATION - Connect to New Septic Existing Septic: Connect to Sewer System Name of Sewer System PARCEL INFORMATION - 12 Digit Parc No. I '" Fire District Legal Description I -r- U Site Address (Please include street narp�e,_street y�um er and city Directions o sSe 67;q-ON Z� — eST" D R.SQ 86 null Is property within 200'of Saltwater Lake River/Creek Pond Wetland Seasonal Runoff Stream Slopes or Bluffs > 15% TYPE OF JOB - New Add Alt Repair Other Use of Building Location of Fixtures/Units - 1 st Floor 2nd Floor Basement Garage Closet PLUMBING FIXTURES (Show Number of each) MECHANICAL UNO Type of Fixture No. of Fixtures Fees Fuel Type:Electric—✓✓ LPC-L___ Natural Gas_ Heat Pump_ Toilets Type of Unit No. of Units Fees Bathroom Sink Furnace Bath Tubs Heatpumps Showers / Spot Vent Fan Water Heater Propane Tank Clothes Washer —L— Gas Outlets Kithen Sinks Wood/Gas/PelletStove Dishwasher Kitchen Exhaust Hood Hosebibs _ Dryer Vent f Other Other Base Fee Base Fee TOTAL PLUMBING TOTAL MECHANICAL ONNER/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 the contractor.I further declare that I am entitled to receive this permit and to do the work as proposed in the application.I declare that I have obtained the permission from all the necessary parties.If permission is required from any easement holder or any other parry in interest regarding this application or the work proposed in the application,I have obtained permission from them to apply for this permit and conduct the work proposed. The owner or agent on owners behalf,represents that the information provided is accurate and grants employees of Mason County access to the above described property a9d structure for rRlEwe PROOF OF CONTI UATION OF WORK S BY MEANS OF A PROGRESS INSPECTION. / 1 X u G Date: •-3 , � lr• ��►tN 0 Owner/Owners Representative Contract (indicate which one) 1 2�0`)c FOR OFFICIAL USE BEYOND THIS POINT aELFAIR OFFICE Accepted by: Planning Pd Ck# Date Bld Pd Receipt No. DEPARTMENTAL REVIEW APPROVED DENIED NOTES Building Department Occ Group-Type Constr.- Planning Constr.- Planning Department Environmental Health Department FEES Plumbing & Base Fee Site Inspect on Mechanical & Base fee UFC Plan Review Fee Wood/Gas/Pellet Stove Fee Other Violation Fee TOTAL FEES • R `sue / •i� sum i • Approval: Building: • � 11l�I WSEC/VIAQ Compliance Application Owne • ram— ' A Telephone: Type of proje t ) New Residence ( )Addition ( ) Remodel Total Sq. Ft. is,FIoQr 2" fl)r: Heated Basement: of heated area:: lJ� (/P Heating System Type: 0,Electric wall heater O Electric Central Furnace O LPG Furnace O Heat Pump with electric furnace O Heat pump with gas furnace O Boiler, specify fuel type: O Other: Specify Glazing O Prescriptive Option see reverse side circle one: I II I Percentage: Compliance 7 Method O Component Performance , Chapter 5— Calculation worksheets required .� % Check one: O Systems analysis, Chapter 4 A' Whole House Ventilation system O Whole House Ventilation usjpoip lAeat Ventilation using exhaust fans&window or wall fresh air S stem vents (VIAQ 303.4.1) Recovery Ventilation System (VrAQ 303. .4�1 2pn6 Y Check one O Whole House Ventilation Integrated O Whole House Ventilation using an inl� f with a Forced Air System (VIAQ 303.4.2) supply fan. VIAQ 303.4.3) Window & Door Schedule (If needed, attach an additional sheet) Total Manufacturer Roomllocation U-Factor Size Quantity Square Feet Windows: jX 1 �AIAIIIY� 3 v 74�, 6 ;7OSV j Ip � y2 "4VIAI Windows: Total Sq. ft. , Doors: Doors: Total Sq. Ft �J Total window and door area Total window & door area �v /(divided by) total sq.ft of heated area = 1/'3•6"/oof glazing uCrmn 1 IvICIV 1 Vr %.►VIVI1V1UN1 I T UCVCLVF'MtN I Permit Assistance Center SHELTON (360) 427-9670 BELFAIR(360)275-4467 Elma (360)482-5269 FAx: (360) 427-7798 WEB SITE: www.co.mason.wa.us P.O. Box 186, SHELTON 98584 2004 Washington State Energy Code (WSEC) 2003 Ventilation and Indoor Air Quality Code (VIAQ) effective July 1, 2004 Code Compliance Application Form The following information will be required for the WSEC and VIAQ plan review: 1. Complete the Washington State Energy Code/Ventilation and Indoor Air Quality Code (WSECNIAQ)application located on the reverse side. 2. Complete the window and door schedule on the reverse side. Include all windows, skylights, sliding glass doors, french doors and any door that is more than 50% glass. Use rough opening dimensions of the windows and doors. Information about the U-factor of the window will also help to expedite the energy code review. If you are complying with the WSEC by prescriptive path and are using the area weighted average method you must include your calculations. 3. On your building plans note the location and fuel type of water heater, location of exhaust fans (bathroom, laundry, kitchen, etc.) and R-factor of insulation proposed for walls, floors, ceilings and slabs, 4. Questions? Call Mason County Community Development at (360) 427-9670 ext. 352. Additional WSEC and VIAQ compliance information is available on the internet at: http://Www.energy.wsu.edu/code/ Prescriptive Requirements "for Group R Occupancy Climate Zone 1, Table 6-1 Glazing Glazing U-factor Door Wall Wall 4 Wall Area /a of Ceiling Vaulted Above interior exterior Slab4 Option Floor „ U s 2 Ceiling3 Grade below 4 Below Floors on 10 Vertical Overhead Factor 12 grade Grade Grade ' I 12% .35 .58 .20 R-38 R-30 R-15 R-15 R-10 R-30 R-10 II* 15%* .40 .58 .20 R-38 R-30 R-21 R-21 R-10 R-30 R-10 Unlimited Single Family Res .40 .58 .20 R-38 R-30 R-21 R-21 R-10 R-30 R-10 (R-3)Only *Reference Case/Call (360)427-9670 ext. 352 for footnote information. Log&solid timber wall with a min.avg.thickness of 3.5"are exempt from the above grade wall insulation requirements.