HomeMy WebLinkAboutBLD2021-01587 Addition, Remodel, Replace Patio Cover - BLD Inspections - 8/26/2024 ,� �T�+� 615 W.Alder St.Bldg 8,SHELTON,WA 98584
MASO�T COUNTY j SHELTON:360427-9670,EXT 352
COMMUNITY SERVICES BELFAIR:360-275 4467,EXT 352
.�.,a Bu+16nq,Ptenning Eevironmeaui iiNlth Connwnity N�1Qi
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.uslcommunity-services/bid-inspection.php
Permit Number BLD2021-01587 Date Issued 01128/2022 Issued By r
Project 2ND STORY ADDITION+LOWER LEVEL REMODEL AND REPLACE REAR PATIO COVER
Site Address 1370 E Treasure Island Dr
Applicant PARKER DAVID A&VELMA L
Contractor LAW CONSTRUCTION LLC
Contractor Phone 360-908-3476
Primary Code UPC IBC,IRC,IFC,IEC,IMC,& Type
Permit Type ADDITION OR REMODEL- Occupancy
RESIDENTIAL
-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 '1
Health
D tartment Septic Well
e
P
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 (4-S-2--L .tr7 - Slab
Footing Perimeter q_ JYL Point load Footing
Footing Interior -q.x,2 J72-_ Footing Decks/Porches
Foundation Stem Walls -4. Other
Rough-In Groundwork Plumbing Framing f z
Groundwork Mechanical Plumbing
Groundwork Gas Pipe Mechanical
Gas Piping Shear Wall Nailing .?-
Underfloor J7Z
Other
Insulation Slab Ceiling
Floor Vaulted Ceiling
Walls 1 ii �3. a Vapor Barrier
Other
Wallboard Interior Wall Brace Panels Fire Walls
Nailing
Other
Final Building (,- I( Drz
Manufactured Setbacks Setup
Horne
Concrete Foot/Runners Final
Other
MASON COUNTY 360-427-9670 Shelton ext.352
COMMUNITY SERVICES 36 60-482-52 Be lm ext.352
360-482-5269 Elma ext.372
Building,Planning,Environmental Health,Community Health
615 W.Alder St.Bldg.8 - Shelton,WA 98584 www.masoncountywa.gov
CORRECTIONANSPECTION REPORT
PERMIT/CASE NUMBER: i5G-D Za2-1 - 0(<-9-11
ADDRESSILOCATION: 1 5-7 p 157 ` Yea,sr/r t -sJ.� Mir Pk-
FINDINGS:
t •
0 i" ,+~ 1 v� s, t.� - D.� t/mot t�' ✓� 4Lt-
t, i✓i c� f q J� t S�4 S
Items listed above must be corrected to p_ain 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.
all 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: ?'Z ❑ Please contact our office regarding possible
Department: G G7 structural damage incurred by recent
Inspector: ./7rZ— "natural/man made"disasters.This is NOT a
CORRECTION NOTICE.
DO NOT REMOVE THIS TAG
MCC14.12
MASON COUNTY 360-427-9670 Shelton ext.352
Belfair52
COMMUNITY SERVICES 3 0-275 360-4822--s6 699 Elmae xt 3352
Building,Planning,Environmental Health,Community Health
615 W.Alder St. Bldg.8 - Shelton,WA 98584 www.co.mason.wa.us
CORRECTION/INSPECTION REPORT
PERMIT/CASE NUMBER: bLDaQ21-Q1 W 7
ADDRESS/LOCATION: 12`70 E T KCAS-uFzG_ AA)b I)&
FINDINGS• 1
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WG 7' 514 J ., ZA O-+5 A
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� { 007 Ct. r� Gr
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,0,&4 �X'k M A 4 le+t-�� t�4,��S- I " 4v rtt.-1-�w Is e' S
414-
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: 11-s-21- ❑ Please contact our office regarding possible
Department: _ structural damage incurred by recent
Inspector: "natural/man made"disasters.This is NOT a
CORRECTION NOTICE.
DO NOT REMOVE THIS TAG
MCC 14.12
MASON COUNTY 360-427-9670 Shelton ext.352
COMMUNITY SERVICES 36 60482-52 B Elm ext.352
360-482-5269 Elma ext. 352
Building,Planning,Environmental Health,Community Health
615 W.Alder St. Bldg.8 - Shelton,WA 98584 www.masoncountywa.gov
CORRECTION/INSPECTION REPORT
PERMIT/CASE NUMBER: 'ZQ��
ADDRESSILOCATION: VE-1c) F =c e-0-` -LVQ
FINDINGS:
I OWA
rcA
rCP WoO Y'
YZ f�Y'
Y,
D.
YD
v , y
Items listed above must be corrected to fain 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,
ake corrections, items will be checked on the next inspection.
❑ OK to
Date: �-cA - 2'� ❑ Please contact our office regarding possible
Department::S�� structural damage incurred by recent
Inspector: "natural/man made"disasters.This is NOT a
CORRECTION NOTICE.
DO NOT REMOVE THIS TAG
MCC14.12
. ac -tr-23
Ev.viroteck Ev4bo eenvLe), "Pt.._i.__C
C�tDtCGn►n.i.cAl�Ev�.vi.YOvt.vuEvtitAl.'DYA6ve;Al�G°ROAL{WA�
January 1.0, 2023
Dave Parker
1370 E Treasure Island Drive
Allyn,Washington 98524
Reference: Structural Evaluation and addendum for the property located at 1370 E Treasure Island
Drive(Parcel 12105-52-00004),Allyn,Washington.Permit BLD2021-1587.
Dear Mr.Parker,
Envirotech Engineering (Envirotech) has completed the necessary structural changes for the
aforementioned projects.
1. Upper Floor Framing Plan:
a. Shear panels to change from detail 7 to detail 4,Sheet 4.
b. Exterior wall added instead of GLB.
c. 5.5X12 GLB changed to 6x8 DF#2.
d. 2x12 rotated and changed to 2x8 DF#2.
e. 2x8 ledger added to exterior wail,attached w/(2)ledgerlok screws at 32"O.C.
f. Simpson ECCLL666-SDS2.5 changed to HUC66.
g. Shear panel 5 MSTA strap changed to LTSA.
2. Second Floor Roof Plan:
a. Minimum 6x8 DF#2 header added to support roof beam.
b. Rafters to be attached with minimum(3) 16D nails into side of blocking,(1)toe nail each
side.
3. Foundation Plan:
a. Structural detail 2 removed and new footing/stem wall added per structural detail 4.
b. Structural detail 1 moved 4'.See Plan revisions.
c. 6x 10 DF#2 added with 22"footings.See structural detail 8 on plan revisions.
d. Shear detail l changed to shear detail 2 where new footing/stern wall are added.
4. Main Flom Roof Plan:
a. 4x4 DF#2 changed to 4x4 standard corbel.
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cur✓crotGch�ugeott;hw:.calivs.fo.:aw.
Please call Michael Staten at 360-275-9374 if you have any questions or require additional
information.
Sincerely,
Envirotech Engineering,PLLC
c np s
Tie•. �L; �'L
° 4 43045 �
7/20/21
Michael Staten,P.E.
Project Director
Page 2of 2
t
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
BLD2021-01587 ADDITION ( R REMODEL-
RESiDENT1AL
PROJECT DESCRIPTION: 2ND STORY ADDITION + LOWER LEVEL ISSUED: 0112812022
REMODEL AND REPLACE REAR PATIO COVER
SITE ADDRESS: 1370 E TREASURE ISLAND DR ALLYN EXPIRES: 07127/2022
PARCEL: 121055200004
APPLICANT: PARKER DAVID A&VELMA L OWNER: PARKER DAVID A&VELMA L
1370 E TREASURE ISLAND DR 1370 E TREASURE ISLAND DR
ALLYN,WA98524 ALLYN,WA98524
253.405.8432
CONTRACTOR: LAW CONSTRUCTION LLC
15904 22ND AVE E
TACOMA,WA98445
360-908-3476
GENERAL CONTRACTOR'S LICENSE: LAW CONSTRUCTION LLC License: LAWCOCL878J9
15904 22ND AVE E Expires: 0510412023
TACOMA,WA98445
360-908-3476
VALUATIONS: FEES: Paid Due
R-3 VB Residential, one- 707.00 $104,869.31 State Fee-Residential $6.50 $0.00
and two-family Change in Tenant- Minor EN $125,00 $0.00
Project Valuation (BID, 21358.08 $21,358.08 Plan Review
ESTIMATION..) Technology Surcharge $50.43 $0.00
Covered Deck/Carport 406.00 $8,932.00 Plumbing Fees $126.00 $0.00
Uncovered Deck 48.00 $720.00 Mechanical Fees $181.00 $0.00
Building Permit Fee $1,308.72 $0.00
Plan Check Fee $850.67 $0.00
Mechanical Base Fee $30.00 $0.00
Planning Review Fee $240.00 $0.00
Plumbing Base Fee $25.00 $0.00
Total: $135,879.39 Totals : $2,943.32 $0.00
FIXTURES
Printed by:Genie Mcfarland on:01/28/2022 11:09 AM
Page 1 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
ADDITION OR REMODEL- RESIDENTIAL BLD2021-01587
Q Mechanical Fixtures tom}[ Plumbing Fixtures
1.0000 Dryer Vent(s) 1.0000 Number of Clothes Washers
1.0000 Kitchen Exhaust Hood(s) 1.0000 Number of Dishwashers
1,0000 Ductless Heat Pump 1.0000 Number of Kitchen Sinks
1.0000 Furnace(s) 1.0000 Number of Water Heaters and or Vent
1.0000 Heat Pump(s) 2.0000 Number of Bath Tubs
1.0000 Propane Tank(s) 2.0000 Number of Showers
2.0000 Spot Vent Fan(s) 3.0000 Bathroom Sink
3.0000 Number of Toilets
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
* 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.
* 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.
* 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 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.
Printed by:Genie Mcfariand on:0112W022 11:09 AM Page 2 of 9
Mason County
Mason County - Division of Community Development
--�""`� 615 W.Alder St. Bldg.8
z l Shelton,WA 98584
— 360-427-9670 ext 352
www.co.mason.wa.us
ADDITION OR REMODEL- RESIDENTIAL BLD2021-01587
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).
* 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.
* The foundation/footing must be placed on undisturbed, firm-native soil. Bottom of footing must be placed 12" below grade.
* 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.
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.
* A permanent certificate,completed by the builder or registered design professional, shall be posted on a wail 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 IECCMSEC 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 Yz sheets. The Mason County Permit Center will also have some available.
* All property lines shall be clearly identified at the time of foundation inspection.
* 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.
Printed by:Genie Mctariand on:01/28/2022 11:09 AM
Page 3 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
ADDITION OR REMODEL- RESIDENTIAL BLD2021-01587
* 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.
* A minimum of 75 percent of all permanently installed lamps in lighting fixtures shall be high efficacy lamps in accordance
with IECCIWSEC Section R404.1.
* 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 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.
* 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.
* 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.
* 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 ApplicationlWorksheet 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.
* 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.
* 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 Mcfarfand on:01/28/2022 11:09 AM
Page 4 of 9
Mason County
" f ' Mason County - Division of Community Development
I , 615 W.Alder St. Bldg.8
Shelton,WA 98584
360-427-9670 ext 352
www.co.mason.wa.us
ADDITION OR REMODEL- RESIDENTIAL BLD2021-01587
' 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.
Before renovating or remodeling activities in pre-1978 residential buildings or child occupied facilities and to ensure your
compliance with applicable Washington lead regulations, contact the WA State Department of Commerce Lead Paint
Program at; (360) 586-5323 or email Ibpinfo@commerce.wa.gov. Visit www.commerce.wa.gov/lead for further information.
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.
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.
Approved per dimensions and setbacks on submitted site plan. Setbacks are measured from the furthest projection of the
structure.
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.
* 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.
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.
Credits: Ductless Heatpump, Efficient Envelope, Efficient Water Heating See plans and permit scans
Pnnted by Genie Mcfadand on:01f2812022 11:09 AM
Page 5 of 9
s-s�\ 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
ADDITION OR REMODEL- RESIDENTIAL BLD2021-01587
' 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 181 B
and shall be marked 181 B-C. Crimp joints for round metal ducts shall have a contact lap of at least 1-112 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.
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.
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.
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.
' Application acknowledges that the structure is only permitted for a use consistent with the current zoning of the parcel.
* All setbacks are measured from the furthest projection of the building.
' All other necessary permits from Mason County,Washington State and/or Federal Agencies that are required for this
proposed development and construction must be obtained PRIOR TO SAME DEVELOPMENT AND CONSTRUCTION.
Printed by:Genie Mcfarland on:01/2812022 11:09 AM
Page 6 of 9
Mason County
Mason County - Division of Community Development
t� ,:,:�• � 615 W. Alder St. Bldg.8
Shelton, WA 98584
-- 360-427-9670 ext 352
www.co.mason.wa.us
ADDITION OR REMODEL- RESIDENTIAL BLD2021-01587
* Those parts of heating systems that are altered or replaced shall comply with the current IECC/Washington State Energy
Code, Section R503.1.2 When a space-conditioning system is altered by the installation or replacement of space
conditioning equipment(including replacement of the air handler, outdoor condensing unit of a split system air conditioner or
heat pump,cooling or heating coil, or the furnace heat exchanger),the duct system that is connected to the new or
replacement space-conditioning equipment shall be tested as specified in WSU RS-33. The test results shall be provided to
the homeowner AND the Mason County Building Department at the final inspection.
The new and replaced heating equipment shall meet the requirements of the current Washington State Energy Code,
applicable sections of the IRC and IMC.
New and replaced heating equipment shall be sized in accordance to 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 WSEC Section R403.3.2,all new ducts, air handlers, filter boxes, and building cavities shall be seated. 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 in accordance with International Mechanical Code or the International Residential Code.
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 BM 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 181 B and shall be marked 181 B-C. Crimp joints for round metal ducts shall have a contact lap of at least
land 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 new duct systems.
All new ducts outside the building envelope (not including crawl spaces) must be insulated to a min. of R-8. Duct located
within a concrete slab or in the ground shall be insulated to R-10 with insulation designed to be used below grade.
DUCT TIGHTNESS TESTING shall be conducted by person(s)trained to perform such testing. A signed affidavit
documenting test results in accordance to WSEC Section 403.3.3 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.
* 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 charged and shall be collected by the
Building Department prior to any further inspections being performed or approvals granted.
* Epoxy grout required and specified on the approved building plans shall require a special inspection. The special
inspector shall be the engineer of record or their authorized representative, a WABO Certified special inspector, or certified
testing laboratory. In addition a Mason County Building Inspector may perform the inspection provided holes are prepared in
accordance to manufacturer specifications that are available on-site during inspection.
Special inspectors shall inspect the installation of grouted construction anchors as stated in the manufacturers specifications.
An inspection report shall be prepared and submitted to the Mason County Building Department prior to the framing
inspection of the project.
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r
Mason County
Mason County - Division of Community Development
615 W.Alder St. Bldg.8
4 Shelton, WA 98584
360-427-9670 ext 352
www.co.mason.wa.us
ADDITION OR REMODEL- RESIDENTIAL BLD2021-01587
* Fuel piping shall be inspected after the installation of fuel piping is complete, and before the attachment of fixtures,
appliances, or shut-off valves. At the time of inspection the test pressure shall be no less than 10 psi held for no less than 15
minutes. Appliances to be attached to the fuel piping system shall not be used until the final inspection has been performed
and approved by a Mason County building inspector.
* All wall cavities serving as exterior walls,exposed during construction or remodeling work shall be insulated to the full
depth of the wail cavity and inspected prior to covering. Insulation R-values shall be as follows: 2x4 wall cavities min. R-15
and 2x6 wall cavities min. R-21.
All propane tanks must be installed in accordance with the International Fire Code and all applicable Mason County
ordinances. All Propane tanks between 125 and 500 gallons must be located a minimum of 10'from any building, possible
source of ignition (electrical outlets, electrical fixtures, compressors, etc), and/or any weeds, grass, brush, trash or any other
similar combustible materials. Setback to the public way, or access easements shall be the greater of 25-ft or as specified in
the Mason County Development Regulations. Setback to property lines shall be the greater of 10-ft or as specified in the
Mason County Development Regulations. If a propane tank is exposed to probable vehicular damage, protective bollards
must be installed.
All replacement windows shall be installed per manufacturer's specifications and be flashed per IRCfWAC Section R703.4.
All installations shall meet requirements for safety glazing per R308.4. WSEC requires a U-factor of.30 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.
Windows and doors shall be installed in accordance with the manufacturer's written installation instructions and shall be
available during inspections.
* 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_S-4 designate wall(s)type
_1.2.4.5.6_and_7_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.
* To perform an inspection the Mason County Building Inspector will need to access the interior of the structure. An
electrical permit completed and approved by Washington State Labor& Industries must be available on-site during the
inspection.
The Mason County Building Inspector will inspect the following: Verify that the system is installed in accordance with
manufacturer specifications;The inspector will check to make sure that the exterior unit is permanently installed and
supported,the exterior unit complies with required setbacks to property lines, fuel tanks are located at least 10-ft from the
system, a source of ignition,all exterior penetrations are properly sealed,condensate lines are installed and are properly
supported, including proper material, slope,and that the condensate line terminates to a proper location outside of the
foundation, copper refrigerant lines are insulated with Yz"thick continuous closed-cell foam insulation or better, indoor units
are located at least 3-ft from smoke and carbon monoxide alarms,and that modifications made to the structure, to install the
unit, does not affect existing structural members.
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Page 8 of 9
Mason County
,�•�,,
Mason County - Division of Community Development
615 W.Alder St. Bldg.8
• rr ' Shelton,WA 98584
360-427-9670 ext 352
www.co.masonma.us
ADDITION OR REMODEL- RESIDENTIAL BLD2021-01587
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 Author d Agent: Date:
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