HomeMy WebLinkAboutBLD2014-00004 Rebuild Addition - BLD Permit / Conditions - 2/25/2014 It inspecuon Line tauu/4ti-iz13z
MASON COUNTY DEPT. OF COMMUNITY DEVELOPMENT Phone: (360)427-9670, ext. 352
Mason County Bldg. III 426 W. Cedar P.O. Box 279
Irflo Shelton, WA 98584
RESIDENTIAL BUILDING PERMIT BLD2014-00004
OWNER: BRADLEY JOHNSON
CONTRACTOR: LICENSE: EXP: RECEIVED: 1/2/2014
2/25/2014
SITE ADDRESS: 123 E ORRE NOBLES RD UNION EXPIRES: /25/2014
PARCEL NUMBER: 322325087006
LEGAL DESCRIPTION: UNION HOOD CANAL LAND & IMP CO TR 6 OF BLKS 87-88 SEE SURVEY 29/248
PROJECT DESCRIPTION: DIRECTIONS TO SITE:
REMOVE AND REBUILD ADDITION TO THE RESI E
General Information Conitruction &Occupancy Information Square Footage Information
No. oyBrooms:
ms.. 1 Type of Constr.: VB
Type of Use: SF Insp.Area: No. of 1 Occ. Group: R-3 Lot Size: Deck: 308
Type of Work: ADD Fire Dist.: 6 Nories: 1 Occ. Load: Building:
Valuation: $ 52,282,58 ing Height: 13 Occ. Status: Seasonal Basement:434
Manufactured Home Information Setback Information Shoreline&Planning Information
_70
Make: Length: Ft. Front: S Ft. Shoreline: Ft. Water Body:
ar: IN10.0 Ft. Slope: Ft.
SEPA?:
Model: Width: Ft. SI 1: E 10.0 Ft. Shoreline Desig.:
Year: Serial No.: Si W 5.0 Ft. I I Comp. Plan Desig.: Rural
Plumbing Fixtures C Mechanical Fixtures FEES
Type Qty. Qty. Type By Date Amount Receipt
Hosebibs 1 tilation Fan 1 Plan Check Fee TW 1/2/2014 $432.09 S2201400000001
Lavatories 1 Planning Review Fee TW 1/2/2014 $205.00 S2201400000001
Showers 1 EH Plan Review ALP 1/2/2014 $200.00 S7201400000001
Water Closets (Toilets) 1 ` Building State Fee MAU 1/21/2014 $4.50 S1201400000001
Building Permit Fee MAU 1/21/2014 $664.75 S1201400000001
Mechanical Base Fee MAU 1/21/2014 $28.50 S1201400000001
Mechanical Permit Fee MAU 1/21/2014 $9.00 S1201400000001
Plumbing Permit Fee MAU 1/21/2014 $32.30 S1201400000001
Plumbing Base Fee MAU 1/21/2014 $24.70 S1201400000001
` Total $ 1,600.84
BLD2014-00004 Please refer to the following pages for conditions of this permit. Page 1 of 6
CASE NOTES FOR
BLD2014-00004
CONDITIONS FOR
BLD2014-00004
1) Contractor registration laws a governed under RCW 18.27 and enforced by the WA State Dept of Labor and Industries, Contractor Compliance Division.
There are potential risks monetary liabilities to the homeowner for using an unregistered contractor. Further information can be obtained at
1-800-6 7-098 The son signing this condition is either the homeowner, agent for the owner or a registered contractor according to WA state law.
2) Owner/ en i r ponsible to post the assjigned address and/or purchase and post private road signs in accordance with Mason County Title 14.28.
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3) SWG2013 0210 must h final installation approval prior to temporary/final occupancy.
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4) All approved plans are require o be on-site for inspection purposes. If an inspection is called for and plans are not available on site, then approval will
not be gra In additio , re-inspection fee (refer to current fee schedule, minimum 1 hour) will be charged and must be collected by the Building
Departm r to urther inspections being performed or approvals granted.
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5) All slabs within the heated space shall be in ini -10 for at least 24". Monolithic slabs shall be insulated around the perimeter from the
top of the slab to the bottom of the foo
6) THE FO SY SHALL BE PLACED ON UNDISTURBED, FIRM-NATIVE SOIL.
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7) 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 t 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
Buildin rt nt ' r to any further inspections being performed or approvals granted.
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BLD2014-00004 Please refer to the following pages for conditions of this permit. Page 2 of 6
-Z) 2U12 ILUUmasnington State Lnergy uoae Lompliance nas peen approved as toiiows:
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.
In additionttheollowingcredits fr 406.2 shall
be com leted as follows:
POPTION # FICIEN ER HEATER WITH MIN. EF OF 0.93
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9) Concrete used for ba ement wallsfoOdation walls, exterior walls, porches, carport slabs, steps exposed to the weather, garage floor slabs and other
vertical concre cpo o the weather shall have a minimum compressive strength of 3000 psi (IRC Table R402.2).
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10) 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 DWELLING shall be equi i carbon monoxide alarms when alterations (including addition or alteration of fuel burning appliances),
repairs, or I u ng a it occur, or when one or more sleeping rooms are added or created.
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11) All constructi m st meet or exceed a c�l�ordinances and the international codes requirements as adopted and amended by Mason County and the
Sta of W i o Occupa united to the approved and permitted classification. Any non-approved change of use or occupancy would result in
per
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12) All replacement windows that were installed in 2004 on BLD2004-00662 installed per manufacturer's specifications and be flashed per IRC section
R703.8. All installations shall meet requirements for guards per R613 and safety glazing per R308.4. WSEC requires a U-factor of.40 or less in all
heated spaces. Existing, non-conforming, egress window openings are not required to be enlarged, but it is highly recommended. Egress windows
replaced in an existing opening shall be brought into compliance with current codes if a product is available for this application. Building plans/permit are
required for windows in new, enlarged or relocated openings these installations must meet all current codes.
Some locations of newly installed windows might require tempered glass as per 2003 IRC R308.4 attached to plans.
Windows and doors shall be installed in accordance with the manufacturer's written installation instructions and shall be available during inspections.
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13) REQUIREMENTS FOR ROOF COVERINGS. of coverings shall be applied in accordance with the applicable provisions of the current code and the
manufacturer's installation instructions.
A ip ed I be rovi eaves and gables of shingle roofs. (IRC 2012 R905.2.8.5)
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BLD2014-00004 Please refer to the following pages for conditions of this permit. Page 3 of 6
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14) Compliance with an approved Storm Water Plan shall be subject to an on site inspection, prior to final inspection, by the engineer of record or an
authorized representative. Said inspection(s) shall be performed in accordance with the approved plan, and prior to any modification that would make a
determination of compliance impossible.
Inspection reports shall be submitted to verify all engineering requirements have been completed in accordance with the approved storm water plan.
Reports submitted to son County Department of Community Development prior to each corresponding inspection and final permit
val. s of cial inspection reports shall be made available at time of inspection.
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15) 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 and/or 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)will be
ch ed and II be c ted a Building Department prior to any further inspections being performed or approvals granted.
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16) All changes t proved" building plans that eff�� lance with the international codes as amended and adopted, or any other Mason County
�� or reg a jon, mus evi a approved by Mason County prior to construction.
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17) CONSTRUCTION PROCESS TO BE FIELD CORRECTEDAS REQUIRED PER MASON COUNTY BUILDING DEPARTMENTAND THEADOPTED
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
In ector s II be made prior to requesting additional inspections.
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18) All property lines shall be clear) identified at the time of foundation inspection. X
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19) All building permits shall have a final inspection performed and approved by the 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
Mas Into linances a ilding regulations.
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20) All permi 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
hol ve re ed action from being taken. No more than one extension may be granted.
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BLD2014-00004 Please refer to the following pages for conditions of this permit. Page 4 of 6
t 1) An inspection perrormecr ny a representative or the geo►og►sr, rne►r aurnorizea represenrar►ve, or engineer or recoro, sna►►oe comp►erea on-site
prior to
a final inspection report,prepared by a representative of the geologist, their authorized representative, or engineer of record shall be required
to verify that erosion control, drainage and final work is completed in accordance to the Geotechnical report or assessment
recommendations.
Reports shall be submitted to the Mason County Building Dept., PO Box 279, Shelton, WA 98584,prior to the footing and final inspections and
available nspection.
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22) Pressure tre ood manufactur fter January 1, 2004 may contain high concentrations of copper which could quickly corrode metal fasteners,
connec , and i g- etal connectors approved for contact with the new types of pressure treated material.
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23) AA er dimension and setbacks for repairs at north end of residence structure on submitted site plan, no garage proposed on this plan. Setbacks
are� s fr a furthest projection of the structure.
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24) Temporary erosion control measures must be implemented to prevent water quality degradation of adj wa rs or slopes. Silt encing, straw, or
surface matting must be installed and maintained until upland vegetation has become established. X
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25) Prior to final approval, all upland areas disturbed or newIL4eated by construction activities shall be seeded, vegetated or given an equivalent type of
erosion protection (silt fencing or straw matting). X
26) All construction and demolition debris must be removed from the site after project completion. Proper disposal of construction debris must be on land in
such a manner that debris cannot enter or cause water quality degradation of State waters. X
27) Concrete leacha urin pouring ontained on the property, such that water quality degradation of adjacent waters does not occur from surface
runoff. X
28) 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/contka,ctor nowledging that all components of the stormwater management system have been installed as
approved on the stormwater site plan. X
BLD2014-00004 Please refer to the following pages for conditions of this permit. Page 5 of 6
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29) The approval of this project is subject to the recommendations ana specifications outiinea in the attacnea geotecnnicai report or assessment. Hii
applicable recommendations and specifications shall be applied to the development on this site. Any deviation requires stamped written approval from the
registered design professional responsible for the report/assessment, and may require special inspection by same. Structures and/or land modifications
(grading, cuts, fills, etc.) required in the geotechnical report/assessment, may require a separate permit. The geotechnical report/assessment shall
re in ed to th oved building plans.
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30) Landings and stairs must meet the sam�re setback conditions as any permitted structure; and, must be shown on your site plan. Please check your
'Ap oved to structures are shown and meet the setback conditions listed.
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31) By definition, propane tanks and heatpumps are structures, which must meet setback conditions. Please check your"Approved Site Plan"to ensure
the a structures me�thsetback conditions listed.
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32) Ap al installatio mired prior to temporary/final occupancy.
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 and inspection. This permit/application becomes null &void if work or authorize construction is not commenced within 180 days or if
construction is s pended for a period of 180 days. PROOF OF CONTINUATION OF WO IS BY EANS OF INSPECTION. INACTIVITY OF THIS
PERMI PLIC ON OF 180 DAYS WILL INVALIDATE THE APPLICATION.
2
Signatu Date
zwrl OWNER - REPRESENTATIVE - CONTRACTOR
Prl Name (Circle one to indicate)
BLD2014-00004 Please refer to the following pages for conditions of this permit. Page 6 of 6
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o Intenor Date By Interior-Date By Date By 0
C) Exterior DateH-y-J7 B Exterior-Date By
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Point Load I Isolated Footings INSULATION Date By
BG/SLAB INSULATION --------•----------
Date By Data By FIRE DEPARTMENT
Foundation Walls Floors Date By r
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Date By Data By DECKS
FRAMING Walls Date By
Date By Data By PROPANE TANKS
PLUMBING Vault Data 43y
Date By OTHER Wµm
Groundwork Attic
Date By Type:
Date By Date By
D.W.V DRYWALL Type:
Int Brace Wall Date By
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CO MASON COUNTY PERMIT NO )1-('^
DEPARTMENT OF COMMUNITY DEVELOPMENT
BUILDING•PLANNING• FIRE MARSHAL
WWW.CO.MASON.WA.US (360)427-9670 Shelton exL352
_- Mason County Bldg. 111,426 West Cedar Street (360)275-4467 Belfair ext. 352
1854 PO Box 279, Shelton,WA 98584 (360)482-5269 Elma ext. 352
BUILDING PERMIT APPLICATION
OWNER INFORMATION: CONTRACTOR INFORMATION:
NAME: tQLAp Jo H rN,S0 IJ s NAME: &A o V e%Z 4 Go V-',$1
MAILING ADDRESS: I Z2.5 Arit1 A-4 sovyC�SJ,5 MAILING ADDRESS: S kk.3 kohl 14 ST S W
CITY: STATE: wQ ZIP: 0.b\o 1 CITY: kAk5VtLAg0 STATE: W A ZIP: 9`62"i S
PHONEU49 1SS. S7WO CELL: PHONE:2&e•3q(, -2749 CELL: • (obvt`f=S44
EMAIL: G 0 O L Q)A G w'1 $i L, LZ ►h EMAIL : (�O M c r�oa eitr� �h B C •C.a 1h.
L&I REG# Ao00m t?S ko't EXP.�/
PARCEL INFORMATION:
PARCEL NUMBER(12 DIGIT NUMBER) 3223 2 ' �o ' V O o fP FIRE DISTRICT {o
LEGAL DESCRIPTION(ABREVIATED) : l.A-TV l4C.1A %V t?
SITE ADDRESS l2-,3 4D%-VtQ NA t%LaS CITY %-Dti1l't W w }�• .
DIRECTIONS TO SITE ADDRESS SZaT a- \t-o ct r Iy- X 6 b 'to "V- \=- hl0 VL(.1' (' V�.D
IS PROPERTY WITHIN 200 FT:
SALTWATER R-'LAKE ❑ RIVER/CREEK❑ POND ❑ WETLAND ❑ SEASONAL RUNOFF ❑ STREAM ❑
DOES PROPERTY HAVE SLOPE(S)WITHIN 300 FT OF THE PROJECT-GREATER THAN 14% YESP�'NO ❑
TYPE OF JOB: NEW ❑ ADDITION ❑ ALTERATION ❑ REPAIR OTHER ❑
USE OF STRUCTURE(RESIDENCE,GARAGE ETC.) V-t<'tD 'Kc-e
IS USE: PRIMARY ❑ SEASONAL B-' NUMBER OF BEDROOMS_ NUMBER OF BATHROOMS�-7
DESCRIBE WORK %13PG4(-Yt-. JC T 1 K Lb W V.YL F L-it-xL. G>NXP V—t c N\
& H 0 Sah-T ( 1
SQUARE FOOTAGE:
1ST FLOOR sq. ft. 2ND FLOOR sq. ft. 3RD FLOOR sq. ft. BASEMENT_sq. ft.
DECK sq. ft. COVERED DECK sq. ft. STORAGE sq.ft. OTHER sq. ft.
GARAGE sq.ft. ATTACHED ❑ DETACHED ❑ CARPORT sq. ft. ATTACHED ❑ DETACHED ❑
MANUFACTURED HOME INFORMATION: *4 COPIES OF THE FLOOR PLAN
MAKE MODEL YEAR LENGTH
WIDTH BEDROOMS BATHS SERIAL NUMBER
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 i ction.This permit/application becomes null&void if work or authorized construction is not commenced within 180
days or if n ruction rk is pended for period of 180 days. PROOF OF CONTINUATION OF WORK IS BY MEANS OF
IN PE INAC TYHI P5RMIT APPLICATION OF 180 DAYS WILL INVALIDATE THE APPLICATION.
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n re of ppli t Date
x ci. OWNER / �EPRESENTATIV CONTRACTO
Print Vame LE TO INDICATE)
DEPARTMENTAL REVIEW APPROVED DATE DENIED DATE TAGS/NOTES/CONDITIONS
BUILDING DEPARTMENT
PLANNING DEPARTMENT
FIRE MARSHAL
FEE'S TOTAL VALIDATION;
BUILDING PERMIT FEE FIRE ACCESS AND GRADE
PLAN REVIEW GEO- TECH REVIEW
PLUMBING&BASE FEE STORMWATER REVIEW
MECHANICAL&BASE FEE TOTAL FEES
WOOD/GAS/PELLET STOVE VIOLATION INVESTIGATION FEE
PLANNING REVIEW FEE VIOLATION FEE
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Spx Go",
P fF MASON COUNTY PERMIT NO.
yI �.L DEPARTMENT OF COMMUNITY DEVELOPMENT
i BUILDING•PLANNING•FIRE MARSHAL
WWW.CO.MASON.WA.IIS (360)427-9670 Shelton ext.352
r.
Mason County Bldg. III,426 West Cedar Street (360)275-4467 Belfair ext 352
PO Box 279, Shelton,WA 98584 (360)482-5269 Elma ext. 352
PLUMBING & MECHANICAL PERMIT APPLICATION
OWNER INFORMATION: CONTRACTOR INFORMATION:
NAME:60AD 00414KL%µ NAME: 4.o 4 cb 14sT'
MAILING ADDRESS: k325 '4'11K Ante dutyK $ MAILING ADDRESS:511 b to4.T N rZ S VA
CITY: 5tWi-1tra. STATE: wA ZIP: CITY: ADY44TV6 0 STATE: WA ZIP: C�ILZ'1S;
PHONE-ZP 6.-?' • 51 V o CELL: PHONE? IP•3 9lo• Z q CELL:3"• &%*I • "4(i
EMAIL: Cr&4A4k0V1E%-KC` Ci MA%I. EMAIL C.MA%L . "WI
L&I RBG#Molt fit, 16 4,%4 EXP.: /�/ (f
PARCEL INFORMATION:
PARCEL NUMBER(12 DIGIT NUMBER): 2.,Z2 %Z •50 •
LEGAL DES CRIPTION(ABBREVIAYED): Ltc-rs tb4 CL t',LQi&4V kv
SITE ADDRESS: I23 &R,eE No 6Lra.S V.P • CITY:
DIRECTIONS TO SITE ADDRESS: SZ Q ko Co Z O m q.N" N o b LL S V-p-
TYPE OF JOB
NEW ADD ALT REPAIR OTHER USE OF BUILDING
LOCATION OF FIXTURES/UNITS-1 ST FLOOR 2ND FLOOR BASEMENT" GARAGE OTHER
PLUMBING FIXTURES(SHOW NUMBER OF EACH) MECHANICAL UNITS
Tyye of Fixture No.of Fixtures Fees Fuel Type:Electric-**'LPG Natural Gas Heat Pump_
Toilets 1 TyRe of Unit No.of Units Fees
Bathroom Sink 1 Furnace
Bath Tubs Heatpump
Showers I Spot Vent Fan l
Water Heater Propane Tank
Clothes Washer Gas Outlets
Kitchen Sinks Wood/Gas/Pellet Stove
Dishwasher Kitchen Exhaust Hood
Hosebibs Dryer Vent
Other Other
Base Fee ?D Base Fee zg,6-0
TOTAL PLUMBING 5�z� L) TOTAL MECHANICAL 37 '�'L7
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 ri d of 180 days.PROOF OF CONTINUATION OF WORK IS BY MEANS OF INSPECTION.INACTIVITY OF THIS
PERMIT LIC ION OF 180 DAYS WILL INVALIDATE THE APPLICATION.
X / ^ Z — Zo !
Signature of Appli nt Date
X , L 5 OBC Owner/Owners Representative/Contractor
rint Name (indicate which one)
DEPARTMENTAL REVIEW APPROVED DATE DENIED DATE TAGS/NOTES/CONDITIONS
BUILDING DEPARTMENT
PLANNING DEPARTMENT
FIRE MARSHAL
MASON COUNTY
DEPARTMENT OF COMMUNITY DEVELOPMENT
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 279, SHELTON 98584
2012 International Energy Conservation Code, as amended by WAC 51-11 (IECC)
Effective July 1, 2013.
Ventilation code provisions are located in the 2012 International Residential Code (IRC),
2012 International Mechanical Code (IMC), & 2012 International Building Code
A complete energy code application form will include information that clearly identifies compliance methods for
heat sizing, thermal envelope, and whole-house ventilation. This form includes compliance instructions and
information needed. Energy code compliance information, forms, worksheets, and educational information is also
available on the Washington State University Extension Energy Program (WSU-EP) website. To access the
website go to http://www.energy.wsu.edu/BuildingEfficiency/EnergvCode/2012EnergyCode.aspx).
The website includes a heat system sizing calculator. Submit a completed heat sizing calculator worksheet when
the building permit is submitted. In addition to the heat sizing calculator the website has helpful compliance
information and worksheets for prescriptive and component performance options along with a glazing schedule.
INSTRUCTIONS: Complete the Mason County Energy Code application and submit with a heat sizing calculator
available on the WSU-EP website, see item #4 below:
1 Identify the compliance method. The most common and simplest approach is the prescriptive method for
energy code compliance. See prescriptive table R402.1.1 located at the end of the instructions. The
component performance approach referenced in IECC Section R402.1.4 may also be used for energy
code compliance. For more information contact Mason County building department staff at (360) 427-
9670 ext. 352 or WSU Energy Program at (360) 956-2042.
2 Identify the whole-house ventilation compliance method. A ventilation system shall be installed in
accordance with The International Residential Code, Section M1507. The most common ventilation
methods include a whole-house ventilation system using exhaust fans (M1507.3.4) and a whole-house
ventilation system integrated with a forced-air system (M1507.3.5). Other ventilation systems include
whole-house ventilation system using a supply fan (M1507.3.6) and whole-house ventilation system
using a heat-recovery ventilation system (M1507.3.7). If you need additional information we recommend
that you discuss with your heating and ventilation system professional. In addition Mason County staff
will be happy to discuss the options if you are not sure which compliance option will work for you.
3 Identify the Additional Energy Efficiency Requirements listed in Table R406.2. The drawings included
with the building permit application shall identify which options have been selected and the point value of
each option. Each one and two-family dwelling unit and townhouses are required to achieve the
following minimum number of credits:
(a) Small dwelling units less than 1500 sq. feet of heated or cooled area and less than 300 sq. ft
fenestration area (skylights, doors, windows, etc), or additions to an existing building that is less
than 750 sq. ft. of heated area. — 0.5 points
b) Medium dwelling units not included in a) above {small dwelling), OR c) below {large dwelling) — 1.5
points
c) Large dwelling unit is a dwelling unit that exceeds 5000 sq. ft. of heated or cooled floor area. — 2.5
points.
4 Provide a completed heating/cooling/coolin system size worksheet to verify compliance to IECC R403.6. The
+ p 9 9 Y Y P
calculator/worksheet is available on the WSU-Energy Program website at:
http://www.energy.wsu.edu/Bui/dingEfficiency/EnergyCode/2012EnergyCode.aspx. Staff can also assist
with preparation of the worksheet.
5 To meet the prescriptive option all fenestration products shall comply with the required U-factor listed in
Table R402.1.4. Windows, doors, and glazed doors shall have a tested U-factor or .30 or less. When
using the small dwelling option for energy credits (a) or component performance approach provide a
fenestration schedule that identifies the square feet and U-factor of each item. Fenestration is defined in
the IECC as skylights, roof windows, vertical windows, opaque doors, glazed-doors that include products
with glass and non-glass glazing materials.
6 Identify the location and fuel type of the heating system, water heater, location of exhaust fans
(bathroom, laundry, kitchen, etc.) and R-factor of proposed insulation for walls, floors, ceilings, and
concrete slab floors on the building plans.
7 Not less than 75% of all permanently installed lamps in lighting fixtures shall be high efficacy lamps.
High efficacy lamps are defined in IECC Chapter 2 and are considered compact fluorescent lamps, T-8
or smaller diameter linear fluorescent lamps, or lamps with a minimum efficacy 40 lumens per watt for
lamps 15 watts or less, 50 lumens per watt for lamps over 15 watts to 40 watts, and 60 lumens per watt
for lamps over 40 watts.
Questions? Call Mason County Community Development at (360) 427-9670 ext. 352. WSEC compliance
information and code text is also available on the WSU-Energy Program website at:
http://www.energy.wsu.edu/BuildingEfficiency/EnergyCode/2012EnergyCode.aspx.
Prescriptive Requirements °,' for Mason County
Climate Zone 4-C, Table R402.1.1
Fenestration
Glazing U-factor Wall Area% Vaulted Above Wall Slab d on
Option of Floor Vertical Grade Skybight Ceiling Ceiling' int below grade Floor Grade
(includes
windows,etc.
4C Unlimited 30 .50 R-49 R-38 Rt 1i 10/15/B21 int R-30 R-10
Visit the WSU Energy Program website at:
http://www.energy.wsu.edu/BuildingEfficiency/EnergyCode/2012Ener.gyCode.aspx or 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.
MASON COUNTY DEPARTMENT OF COMMUNITY DEVELOPMENT
WSEC/ Ventilation Code Compliance Application
Submit with heating/cooling system size worksheet (see instructions#4)
Owner: Parcel#: Type of project:
FS�t,aq �0��5o t� �2Z32•�• �?0 0(, '�-�C'�9.c.� (,�)$Q�noorv� i� yi'�
Total Sq. Ft. 1S Floor : 2 Id floor: Heated Basement:
of heated area::
Heating System Type: G4ectric wall heater O Electric Central Furnace O LPG Furnace
O Heat Pump with electric furnace O Heat pump with gas furnace O Ductless Heat Pump
O Boiler, specify fuel type: O Other: Specify:
a"' Prescriptive Option Table R402.1.1
Compliance Method O Component Performance, R402.1.3 — Calculation worksheets required
Check one::
O Other (Specify):
Check one O Whole House Ventilation system O Whole House Ventilation o Other,
Ventilation using exhaust fans&window or Integrated with a Forced Air describe:
System wall fresh air vents (M1507.3.4) System (M1507.3.5)
Referencing Table R406.2, "Additional Residential Energy Efficiency Requirements," all residential units
must develop credits as specified in Table 406.2. Identify and describe which option(s)will be used to
comply. If the table is not attached to this form you can access the table on our website at:
http://www.co.mason.wa.us/forms/Community Dev/index.php.
Additional
Energy a) Description: Small dwelling units with less than 1500 sq. feet of heated or cooled
Efficiency space and less than 300 sq. ft fenestration (see definition below) or additions to an
Requirements existing building that is less than 750 sq. ft. of heated area. To use this option
complete a window schedule in order to verify that the fenestration area does not
Energy credits exceed 300 sq. ft. Fenestration is defined in the IECC as skylights, roof windows,
required: vertical windows, opaque doors, glazed-doors that include products with glass and
0 C� non-glass glazing materials. — 0.5 points
b) Medium dwelling units not includes in a) above, or b) below— 1.5 points
c) Large dwelling unit is a dwelling unit that exceeds 5000 sq. ft. of heated or cooled floor
area. —2.5 points.
Describe Energy Credit Option(s):
Using Option number(s):
5 ^
FENESTRATION SCHEDULE
USE FOR ENERGY CREDIT, a) SMALL DWELLING OPTION & COMPONENT PERFORMANCE COMPLIANCE
List all windows, doors, skylights. (If needed, attach an additional sheet)
Fenestration is defined in IECC Chapter 2 as skylights, roof windows, vertical windows, opaque doors, glazed-doors that
include products with glass and non-glass gla ing materials.
Manufacturer Location U-Factor Size Quantity Total
rough opening) Square Feet
j Total Fenestration: windows, skylights and door area
WASHINGTON STATE ENERGY CODE, RESIDENTIAL PROVISIONS
TABLE 406.2
ENERGY CREDITS (DEBITS)
OPTION DESCRIPTION CREDIT(S)
1 a EFFICIENT BUILDING ENVELOPE la: 0.5
Prescriptive compliance is based on Table R402.1.1 with the following modifications:
Fenestration U=0.28
Floor R-38
Slab on grade R-10 perimeter and under entire slab
Below grade slab R-10 perimeter and under entire slab
or
Compliance based on Section R402.1.4: Reduce the Total UA by 5%
lb EFFICIENT BUILDING ENVELOPE lb: 1.0
Prescriptive compliance is based on Table R402.1.1 with the following modifications:
Fenestration U:0.25
Wall R-21 plus R-4
Floor R-38
Basement wall R-21 int plus R-5 ci
Slab on grade R-10 perimeter and under entire slab
Below grade slab R-10 perimeter and under entire slab
or
Compliance based on Section R402.1.4: Reduce the Total UA by 15%.
I EFFICIENT BUILDING ENVELOPE lc: 2.0
Prescriptive compliance is based on Table R402.1.1 with the following modifications:
Fenestration U=0.22
Ceiling and single-rafter or joist-vaulted R-49 advanced
Wood frame wall R-21 int plus R-12 ci
Floor R-38
Basement wall R-21 int plus R-12 ci
Slab on grade R-10 perimeter and under entire slab
Below grade slab R-10 perimeter and under entire slab
or
Compliance based on Section R402.1.4: Reduce the Total UA by 30%.
2a AIR LEAKAGE CONTROL AND EFFICIENT VENTILATION 2a: 0.5
Compliance based on R402.4.1.2: Reduce the tested air leakage to 4.0 air changes per
hour maximum
and
All whole house ventilation requirements as determined by Section M1507.3 of the
International Residential Code shall be met with a high efficiency fan(maximum 0.35
watts/cfm),not interlocked with the furnace fan ventilation systems using a furnace
including an ECM motor are allowed,provided that they are controlled to operate at
low speed in ventilation only mode.
To qualify to claim this credit,the building permit drawings shall specify the option
being selected and shall specify the option being selected and shall specify the
maximum tested building air leakage and shall show the heat recovery ventilation
system.
2b AIR LEAKAGE CONTROL AND EFFICIENT VENTILATION 2b: 1.0
Compliance based on Section R402.4.1.2: Reduce the tested air leakage to 2.0 air
changes per hour maximum
and
All whole house ventilation requirements as determined by Section M1507.3 of the
International Residential Code shall be met with a heat recovery ventilation system
with minimum sensible heat recovery efficiency of 0.70.
To qualify to claim this credit,the building permit drawings shall specify the option
being selected and shall specify the maximum tested building air leakage and shall
show the heat recovery ventilation system.
2c AIR LEAKAGE CONTROL AND EFFICIENT VENTILATION 2c: 1.5
Compliance based on Section R402.4.1.2: Reduce the tested air leakage to 1.5 air
changes per hour maximum
and
All whole house ventilation requirements as determined by Section M1507.3 of the
International Residential Code shall be met with a heat recovery ventilation system
with minimum sensible heat recovery efficiency of 0.85.
To qualify to claim this credit,the building permit drawings shall specify the option
being selected and shall specify the maximum tested building air leakage and shall
show the heat recovery ventilation system.
3a HIGH EFFICIENCY HVAC EQUIPMENT 3a: 0.5
Gas,propane or oil-fired furnace with minimum AFUE of 95%
To qualify to claim this credit,the building permit drawings shall specify the option
being selected and shall specify the heating equipment type and the minimum
equipment efficiency.
3b HIGH EFFICIENCY HVAC EQUIPMENT 3b: 1.0
Air-source heat pump with minimum HSPF of 8.5
To qualify to claim this credit,the building permit drawings shall specify the option
being selected and shall specify the heating equipment type and the minimum
equipment efficiency.
3c HIGH EFFICIENCY HVAC EQUIPMENT 3c: 2.0
Closed-loop ground source heat pump;with a minimum COP of 3.3
or
Open loop water source heat pump with a maximum pumping hydraulic head of 150
feet and minimum COP of 3.6
To qualify to claim this credit,the building permit drawings shall specify the option
being selected and shall specify the heating equipment type and the minimum
equipment efficiency.
3d HIGH EFFICIENCY HVAC EQUIPMENT 3d: 1.0
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 at least one zone of the
housing unit.
To qualify to claim this credit,the building permit drawings shall specify the option
being selected and shall specify the heating equipment type and the minimum
equipment efficiency.
4 HIGH EFFICIENCY HVAC DISTRIBUTION SYSTEM:' 1.0
All heating and cooling system components installed inside the conditioned space.All
combustion equipment shall be direct vent or sealed combustion.
Locating system components in conditioned crawl spaces is not permitted under this
option.
Electric resistance heat is not permitted under this option.
Direct combustion heating equipment with AFUE less than 80%is not permitted
under this option.
To qualify to claim this credit,the building permit drawings shall specify the option
being selected and shall specify the heating equipment type and shall show the
location of the heating and cooling equipment and all the ductwork.
Sa EFFICIENT WATER HEATING 5a: 0.5
Water heating system shall include one of the following:
Gas,propane or oil water heater with a minimum EF of 0.62
or
Electric water heater with a minimum EF of 0.93.
and for both cases
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.b
To qualify to claim this credit,the building permit drawings shall specify the option
being selected and shall specify the water heater equipment type and the minimum
equipment efficiency and shall specify the maximum flow rates for all showerheads,
kitchen sink faucets and other lavatory faucets.
5b EFFICIENT WATER HEATING 5b: 1.5
Water heating system shall include one of the following:
Gas,propane or oil water heater with a minimum EF of 0.82
or
Solar water heating supplementing a minimum standard water heater.Solar water
heating will provide a rated minimum savings of 85 therms or 2000 kWh based on the
Solar Rating and Certification Corporation(SRCC)Annual Performance of OG-300
Certified Solar Water Heating Systems
or
Electric heat pump water heater with a minimum EF of 2.0 and meeting the standards
of NEEA's Northern Climate Specifications for Heat Pump Water Heaters
or
Water heater heated by ground source heat pump meeting the requirements of Option
3c.
To qualify to claim this credit,the building permit drawings shall specify the option
being selected and shall specify the water heater equipment type and the minimum
equipment efficiency and,for solar water heating systems,the calculation of the
minimum energy savings.
6 RENEWABLE ELECTRIC ENERGY: 0.5
For each 1200 kWh of electrical generation provided annually by on-site wind or solar
equipment a 0.5 credit shall be allowed,up to 3 credits.Generation shall be calculated
as follows:
For solar electric systems,the design shall be demonstrated to meet this requirement
using the National Renewable Energy Laboratory calculator PV WATTs.
Documentation noting solar access shall be included on the plans.
For wind generation projects designs shall document annual power generation based
on the following factors:
The wind turbine power curve;average annual wind speed at the site;frequency
distribution of the wind speed at the site and height of the tower.
To qualify to claim this credit,the building permit drawings shall specify the option
being selected and shall show the photovoltaic or wind turbine equipment type,
provide documentation of solar and wind access,and include a calculation of the
minimum annual energy power production.
a. Interior Duct Placement.Ducts included as Option 4 of Table R406.2 shall be placed wholly within the heated
envelope of the housing unit.The placement shall be inspected and certified to receive the credits associated with this
option.
Exception: Ducts complying with this section may have up to 5%of the total linear feet of ducts located in the
exterior cavities or buffer spaces of the dwelling.If this exception is used the ducts will be tested to the following
standards:
Post-construction test: Leakage to outdoors shall be less than or equal to 1 CFM per 100 fl2 of conditioned floor
area when tested at a pressure differential of 0.1 inches w.g.(25 Pa)across the entire system,including the
manufacturer's air handler enclosure.All register boots shall be taped or otherwise sealed during the test
b. Plumbing Fixtures Flow Ratings.Low flow plumbing fixtures(water closets and urinals)and fittings(faucets and
showerheads)shall comply with the following requirements:
1. Residential bathroom lavatory sink faucets: Maximum flow rate-3.8 Umin(1.0 gal/min)when tested in
accordance with ASME Al 12.18.1/CSA B125.1.
2. Residential kitchen faucets: Maximum flow rate-6.6 Umin(1.75 gal/min)when tested in accordance with
ASME Al12.18.1/CSA B125.1.
3. Residential showerheads: Maximum flow rate-6.6 Umin(1.75 gal/min)when tested in accordance with ASME
Al 12.18.1/CSA B125.1.