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20070613092452.pdfTO: Clyde Haglund Architectural Designer 1654 International Place E Seattle, WA 98172 FROM: Jenny Readwin, Plans E ine RE: Plan Check 4 2007-0534 Project: Fosberg Addition/Remodel Project Address: 17966 Talbot Road During review of the above noted application, it was found that the following information, corrections, or clarifications are needed. Please redline plans or submit two (2) sets of revised plans/documents (affected sheets only) with a written response to each of the items below to a Permit Coordinator. 1) Please complete the enclosed energy form. For some reason this was not submitted with the original application. 2) R403.1.3 requires all vertical rebar to have a standard hook. Revise all foundation details to reflect. 3) Provide complete gravity load calculations for all proposed beams and headers. 4) Provide calculations for ledger attachment type, size and spacing. 5) Per Geotechnical report submitted, minimum isolated footings regardless of load need to be 12" thick. Please revise all deck footings to show 12". 6) Special inspections are required for the following. Complete the enclosed special inspection agreement signed by the owner, the general contractor and the special inspector and.submit to the City for approval prior to issuance. * Soil bearing verification * Placement of fill & compaction 0 Subsurface drainage installation including footing drains • Temporary and Final Erosion Control City of Edmonds or ID PLAN REVIEW COMMENTS BUILDING DIVISION (425) 771-0220 DATE: June 13, 2007 TO: Clyde Haglund Architectural Designer 1654 International Place E Seattle, WA 98172 FROM: Jenny Readwin, Plans E ine RE: Plan Check 4 2007-0534 Project: Fosberg Addition/Remodel Project Address: 17966 Talbot Road During review of the above noted application, it was found that the following information, corrections, or clarifications are needed. Please redline plans or submit two (2) sets of revised plans/documents (affected sheets only) with a written response to each of the items below to a Permit Coordinator. 1) Please complete the enclosed energy form. For some reason this was not submitted with the original application. 2) R403.1.3 requires all vertical rebar to have a standard hook. Revise all foundation details to reflect. 3) Provide complete gravity load calculations for all proposed beams and headers. 4) Provide calculations for ledger attachment type, size and spacing. 5) Per Geotechnical report submitted, minimum isolated footings regardless of load need to be 12" thick. Please revise all deck footings to show 12". 6) Special inspections are required for the following. Complete the enclosed special inspection agreement signed by the owner, the general contractor and the special inspector and.submit to the City for approval prior to issuance. * Soil bearing verification * Placement of fill & compaction 0 Subsurface drainage installation including footing drains • Temporary and Final Erosion Control #B26 OV En�O city of edihonds �. development informatioa .. Washington State Energy. & Ventilation Codes Residential Compliance' Worksheets Preseniptive Approach CODES: Edmonds Community Development Code Chapters 19.30 and 19.35 Washington State Energy Code (Current Edition) . Washington State Ventilation & Indoor Air Quality Code.(Curreut Edition) The purpose of the State energy code is to provide minimum standards for neva or remodeled construction to achieve efficient use and conservation of energy. The code allows flexibility to permit the use of innovative approaches and techniques. This handout however only provides the basic minimum codes for prescriptive compliance. This handout describes the basic prescriptive approach for energy code compliance that is the easiest way to determine or show code compliance. It is a straight takeoff and comparison of total window (glazing) and door opening area versus the heated floor space. The percentage of glazing shown on the enclosed charts determines the U -value of all windows and doors, and the R -value for wall, floor, slab and ceiling insulation_ This handout is intended to provide minimum prescriptive compliance and it is not intended as a substitute for the entire State Energy Code. Also included in this packet is a Ventilation and Indoor Air Quality Worksheet. Tighter construction and insulation standards have introduced a vast amount of chemicals and other pollutants into dwellings. The process of natural ventilation has also been greatly reduced due to the required sealing of sheathing at walls and floor levels. The State Ventilation and Indoor Air Quality Code has been created as a means for bringing in fresh outdoor air, and exhausting the interior stale air. The code allows either a manual portal system or a mechanical system that runs unmonitored on a timer to convey the air. Forms and additional information about the State Energy and Ventilation Codes can be found on the WEB at www.energy.wsu.edu. PLEASE COMPLETE THE FOLLOWING ATTACHED ENERGY AND VENTILATION WORKSHEETS AND SUBMIT TWO (2) COPIES WITH YOUR BUILDING PERMIT APPLICATION. 1 ATf VT\13UILDJNGIHANDOUT ICODFSWandouts WebpageTNERGY B26.DOC Revised 3106 O EDS � Q U� to CITY OF EDMONDS ENERGY & 'VENTILATION �sr 1 g90 RESIDENTIAL COMPLIANCE WORKSHEETS PRESCRIPTIVE APPROACH PLEASE COMPLETE THE FOLLOWING ENERGY AND VENTILATION WORKSHEETS AND SUBMIT TWO (2) COPIES WITH YOUR BUILDING PERMIT APPLICATION. DATE PROPERTY ADDRESS PROPERTY OWNER JOB TYPE ❑ New ❑ Addition ❑ Remodel (check all that apply) ❑ Single Family ❑ Multi -Family # Units HEATED FLOOR AREA Existing New Total HEATING BY ❑ Gas ❑ Electric ❑ Other SYSTEM TYPE ❑ Forced Air Furnace Hydropic: Infloor ❑ Radiant ❑ ❑ Wall heaters ❑ Other FOR CITY USE ONLY PLAN REVIEW ## DATE OF REVIEW MAXIlIIUM GLAZING % COMPLIANCE OPTION WHOLE HOUSE VENTILATION SYSTEM TYPE: MANUAL PORT/WE\DOW VENT WITH EXHAUST FAN INTEGRATED FORCED -AIR FURNACE COMMENTS: 1 L:1TEMMUILDINO-1ANDOUT TCODESWandouta WebpagelENERGY B26.DOC Last Dame Revised: 212312007 :20.04 WSEC Chapter .� Qualification Form- Zone Residential Prescr> 00*6 {Chapter �) 4ptiou for A11 HEat Sources Instructions: Carefully review the requirements for each of the options below. Choose an option that best suits your dwelling design. GIazing percentage typically determines which option to choose. Your building must match the selected option requirements without exceptions or substitutions. Disregard components or equipment that does not apply to your project. Your permit will be processed more efficiently if you provide all of the requested information. Department staff can help you with general questions about this form. Proposed designs which cannot meet the specific requirements of a Iisted option above may calculate compliance by Chapters 4 or 5 of the 2003 Washington State Energy Code. Forms can be found on the WEB at WWW.ENERGY.WSU.EDU Option Glazin Glazin U -Factor Wall Wall Vertical Overhead 1 (circle Area: tg Door 9 Ceiling z Vaulted Wall Above (interior) V (exterior}° Floors Slab on one) °1° of floor U -Factor ceiling' Grade'x below grade below Grade6 ode I 12% 0.35 0.58 0.20 R-38 R-30 R-15 R-15 R-10 R-30 R-10 114 15% 0.40 0.58 0.20 R-38 R-3 0 R-21 R-21 R-10 R-30 R l0 25% III Group R -I 0.40 0.58 020 .Occupancy R-381 R-30 1 R-21 I R 15 R-10 R-301 R -IO U=0.031 U=0.034 U=0.060 U=0.029 Only Unlimited IV Group R-3 Occupancy 0,40 0.58 0.20 R-38 R-30 R-21 R-21 R-10 R-30 R-10 Only Unlimited V Group R 1 035 0.58 0.20 R-38 / R-30 / R-21 I R-15 R-10 R-301 R-10 Occupancy U=0.031 U=0.034 U=0.060 U=0.029 Oul InuMfenue .ase ° Nominal R -values are for wood frame assemblies only or assemblies built in accordance with Section 601.1. Minimum requirements for each option listed. For example, if a proposed design has a glazing ratio to the conditioned floor area of 13%, it shall comply with all of the requirements of the 15% glazing option (or higher). Proposed designs which cannot meet the specific requirements of a listed option above may calculate compliance by Chapters 4 or 5 of this Code. Z Requirement applies to all ceilings except single rafter or joist vaulted ceilings. `Adv' denotes advanced Framed Ceiling. a . Requirement applies only to single rafter or joist vaulted ceilings. a Below grade walls shall be insulated wither on the exterior to a minimum level of R-10, or on the interior to the same level as walls above grade. Exterior insulation installed on below grade walls shall be a water resistant material, manufactured for its intended use, and installed according to the manufacturer's specifications. See Section 602.2. Floors over crawl spaces or exposed ambient air conditions. 6 Required slab perimeter insulation shall be a water resistant material, manufactured for its intended use, and installed according to manufacturer's specifications. See Section 602.4. 7 Int. denotes standard framing 16 inches on center with headers insulated with a minimum of R-5 insulation. 8 This wall insulation requirement denotes R-19 wall cavity insulation plus R-5 foam sheathing, 4 Doors, including all fire doors, shall be assigned default U -factors from Table 10-6C. 19 Where a maximum glazing area is listed, the total glazing area (combined vertical plus overhead) as a percent of gross conditioned floor area shall be Iess. than or equal to that value. Overhead glazing with U -factor of U=0.40 or less is not included in glazing limitations. 11 Overhead glazing shall have U factors determined in accordance with NFRC 100 or as specified in Section 502.1.5: 12 Log and solid timber walls with a minimums average thickness of 3.5" are exempt from this insulation requirement. This project will take advantage of the following exceptions to the prescriptive option: D 602.6 Exception 1. One door, that is 24 sq ft or less, that does not meet the standards is allowed. Location of door taking this exemption: El 602.6 Exception 2- Doors with a U -factor of 0.40 allowed without calculations, Option IV only. Location of door(s) taking this exemption: L:\TSMP\BU1I DINGIHANDOUT i:C.ODLSIHandouts WebpagelENERGY B2600C Last Date Revised_ 212 312 0 0 7 VAPOR BARRIERS shall be installed toward the warm surface as represented below (select one): Floors: Kraft Faced Unfaced insulation with Plywood Sheathing batt insulation ❑ polyethylene (4 mil) ❑ (Exposure 1 or exterior grade) ❑ Walls: pace stapled Unfaced insulation with batt insulation ❑ polyethylene (4 n-il) ❑ Vapor Retarding Paint ❑ Ceilings*: Face stapled Unfaced insulation with batt insulation ❑ polyethylene (4 mil) ❑ Vapor Retarding Paint Q *NOTE: Vapor Barrier not required where ventilation space averages 12" or greater above the insulation SLAB INSULATION shall be R-10 rr- nW rum and be located on the. -Exterior ❑Interior SLAB INSULATION EXAMPLES NOT CONSTRUCTION DETAILS Floating Slab with Interior Insulation Floating Slab with Exterior Insulation FlashinglProtection Silicone Caulk Seal Silicone Caulk Seal Thermal Break / 4" Concrete Slab 4" Concrete Slab � mil poly Gravel Base R-10 Insulation 24" minimum or to frostlirte 1ii1111111 ' HIM"' III 11111=f1[II_ h=11111-VIII=VIII=1111— 6mil. poly =!1111=1111! . :���I1111=hill=11111=11111=11111 !IIII=!IIII F =1!111=11111= 1IIII=.1111 11111----=1Tl,� =�' si =11111=11111=11111=11!11 11111=1 = ��'��_ =11111=(1111=11f1 R-10 Insulation III[i=IIIN�Il111=11111= 24"minimum Floating Slab -on Grade w/Interior Slab Insulation Below Grade Wall with Interior Insulation Silicone Caulk Seal Thermal Break 4" Concrete Slab Damp Proofing =i 11III Illll =11111=lllil=!IDL ITIfI.T I�l_1TIil.= Silicone Caulk Seal HEATED BASEMENT . 4" Concrete Slab I III IN 6 mil poly Thermal Break IIIII�I 111 - _= IIII= I II — I I= 6 mil poly IIIA 11=--;=: If R-10 InstlatianIII! II112—11111 =1111111111= 111111111==1111[11111==11111f1111�=I]l�fl= F11 24" minimum �=1116 f_vm-11111=111!1=ITI1�11111= uTi �.:..� ! �" III ``��N""-`-�- =TI11=11111-1111i� Ilfll=llfll�lllll�lllll= 11111=III 11=1111!=_VIII 1=11111=1111111111= uiu I_TII ILII L:ITEMPIBUILDINMANDOUT fCODESOandouts WebpagelENERGY 1326,DOC Last Date Revised: 2/23/2007 Damp Proofing =i 11III Illll =11111=lllil=!IDL ITIfI.T I�l_1TIil.= Silicone Caulk Seal HEATED BASEMENT . 4" Concrete Slab I III IN 6 mil poly Thermal Break VENTILATION WORKSHEET SOURCE SPECIFIC VENTILATION: Exhaust fans are required in each kitchen, bathroom, laundry room, indoor swimming pool, spa, and other room(s) where excess water vapor or cooking odor is produced. Complete the following table: Lacatj u 4 1Req�urad CFM ' Actual CFM .,4 KITCHEN FAN 100 CFM BATHROOM #1 FAN 50 CFM BATHROOM #2 FAN 50 CFM BATHROOM #3 FAN 50 CFZVI LAUNDRY FAN 50 CFM MOLE HOUSE. VENTILATION: Each dwelling unit shall be equipped with a whole house ventilation system supplying outdoor air to all habitable rooms and exhausting stale air out via a designated fan. Complete the following questions and table: ❑Not applicable for additions less than 500 sq.ft. SELECT TYPE OF WHOLE HOUSE VENTILATION SYSTEM TO BE USED: ❑ Exhaust fan system with ducted forced air heating system (VIAQ 303.4.1): • Exhaust fan, sized per table below with 24 hour timer. • Forced air heating system ducted to all habitable rooms. • Interior doors undercut /z" minimum above floor covering. ❑ Exhaust fan system with fresh air inlets (VIAQ 303.4.1): • Exhaust fan sized per table below with 24 hour timer. • Manual through -wall port or approved window vent. ❑ Integrated with forced air furnace System (VIAQ 303.4.2): • Outdoor air inlet duct sized per table 3-5 connected to the return air plenum of the forced air system. • Volume damper. ❑ Supply fan system (VIAQ 303.4.3): • Distribute air through the forced -air system ducts or through dedicated ducts to each habitable space with 24 hour timer. • Outdoor air must be filtered Outdoor air inlet connected to supply or return. • Back draft and volume dampers. ❑ Heat recovery system (VIAQ 303.4.4) LATEMPWILDINGV ANDOUT ICODES\Handouts WebpagelENERGY B2G.DOC Last Date Revised: 2/23/2007 A WHOLE HOUSE EXHAUST FAN MUST BE PROVIDED FOR EACH DWELLING UNIT. FIoor Area Bedrooms* (square feet) 2 or less 3 4 5 6 Min. Max:. Min. Max. Min. Max. Min. Max. Min. Mag. <500 50 75 65 98 80 120 95 143 110 165 501-1000 55 83 70 105 85 128 100 150 115 173 1001-1500 60 90 75 113 90 135 105 158 120 180 1501.2000 65 98 80 120 95 143 110 165 125 188 2001-2500 70 105 85 128 100 150 115 173 130 195 2501-3000 75 113 90 135 105. 158 120 180 135 203 3001-3500 80 120 95 143 110 165 125 188 140 210 3501-4000 85 128 100 150 115 173 130 195 143 218 4001-5000 95 143 110 165 125 188 140 210 155 233 "For more than 6 bedrooms and/or over 5000 square feet see Table 3-2 Washington State Ventilation and Indoor Air Quality Code. Total Floor area: Bedrooms: Whole House Fan Size: Location: ✓ WHOLE HOUSE EXHAUST FAN WILL OPERATE INTERMITTENTLY? Yes Q No ❑ Both automatic and manual control needed. Automatic control timer shall be set to operate whole house fan for a minimum of eight hours per day. ✓ WHOLE HOUSE EXHAUST FAN ALSO SERVES AS A BATH OR LAUNDRY FAN? Yes ❑ No ❑ The capacity shall be the larger CFM requirement. ✓ WHOLE HOUSE EXHAUST FAN WILL OPERATE CONTINUOUSLY? Yes ❑ No ❑ Note: Installers shall provide the manufacturer's installation, operating instructions, and a whole house ventilation system operation description. A label shall be affixed to the whole house timer control that reads "97iole House Ventilation (see operating instructions). " LATEMPIBUiLt)INGIIiANDOUT ICODE51Handoots WebpagelENERGY B2600C Last Date Revised: 2/23/2007 CITY OF EDMONDS SPECIAL INSPECTION AND TESTING AGREEMENT The nroieel, at r7ci (n (,) —w 6 f P issued under building uermit number _lip) (_� )�j �jL.{ requires special inspection and/or testing per IBC Chapter 17. The complete list of special inspections is attached to this document. BEFORE A PERMIT CAN BE ISSUED: The owner and contractor and special inspector shall complete this agreement and the attached structural test(s) and inspections schedule including the required acknowledgements. APPROVAL OF SPECIAL INSPECTORS: Each special inspector shall be approved by the Building Official prior to performing any duties or inspections. Each special inspector shall submit Statement of Qualifications to the Building Official for review. Special inspectors shall display identification when performing special inspections on site. Special inspection and testing shall meet the minimum requirements of IBC Chapter 17 and the following: A. Duties_ and Responsibilities of the Special Inspector L Observe Work The special inspector shall observe the site work for conformance with the approved (stamped) plans and specifications and applicable workmanship provisions of the IBC. Architect or Engineer reviewed shop drawings may be used only as an aid to inspection. Special Inspections are to be performed on a continuous basis—meaning that the special inspector is on site at all times observing the work requiring special inspection. Periodic inspections, if any, must have prior approval by the City based on a separate written plan reviewed and approved by the Building Official and the engineer or architect of record. 2. Report Non -conforming Items The special inspector shall bring non -conforming items to the immediate attention of the contractor and note all such items in the daily field report. Any item not resolved in a timely manner shall be immediate cause of the special inspector to notify the Building Official of the plan deviation, error, change or omission. It shall also be the duty of the special inspector to promptly notify the engineer or architect. 3. Complete Daily Reports Each special inspector shall complete and sign both the special inspection record and the daily report form for each day's inspection. These records shall remain at the jobsite with the contractor for review by the City Building Inspector. 4. Furnish Weekly Reports The special inspector or inspection agency shall furnish the City with weekly reports of tests and inspections. The project engineer or architect, and others as designated shall also be copied on reports. Weekly reports must include the following: 0 Description of daily inspections and tests made with applicable locations List of all non -conforming items + Report on status of non -conforming items (resolved or unresolved) Itemized changes authorized by the Architect, Engineer and City if not included in non- conformance items. 5. Furnish Final Construction Report The special inspector or inspection agency shall submit a final signed report to the City stating that all items requiring special inspection and testing were fulfilled and reported. And, to the best of L:ITEMPIBUILDING1SpeciallnspectionAgreementlBC.doc 7104 his/her knowledge the project is in conformance with the approved plans and specifications, approved change orders and the applicable workmanship provisions of the IBC. items not in conformance or unresolved items or any discrepancies in inspection coverage, (Le., missed inspections, periodic inspection when continuous inspections were required, etc.) shall be specifically itemized in this report. B. Contractor Responsibilities 1. Notify the Special Inspector It is the duty of the contractor to notify the special inspector when work is ready for special inspection. Note, the items listed on the attached schedule and as noted on the approved plans and specifications are required to have special inspections. Adequate notice shall be provided by the contractor so that the special inspector has time to become familiar with the project. 2. Provide Access to Approved Plans The contractor is responsible for providing the special inspector access to approved plans at -the jobsite. 3. Retain Special Inspection Records The contractor is responsible to retain at the jobsite all special inspection records submitted by the special inspector. These records are to be provided to the City building inspector upon request. C. City of Edmonds Building Department Responsibilities 1. Approve special inspectors or inspection agencies The building department shall approve all special inspectors and special inspection requirements. 2. Monitor special inspection and approve weekly reports Work requiring special inspection and the performance of special inspectors shall be monitored by the City Building Inspector. His/Her approval must be obtained prior to placement of concrete or other similar activities in addition to that of the special inspector. 3. Issue Certificate of Occupancy The Building Official may issue a Certificate of Occupancy after all weekly special inspection reports including the final report have been submitted and accepted. D. Owner Responsibilities The project owner or the engineer or architect of record acting as the owner's agent shall fund special inspection services. E. Engineer or Architect of Record Responsibilities The engineer or architect of record shall include special inspection requirements on the plans and specifications. ACKNOWLEDGEMENTS I have read and agree to comply with the terms and conditions of this agreement. Owner Special Inspector General Contractor City Building Official L_1TEMPIBUILDINGlSpecialInspectionAgreementIBC.doc 7104 Date Date Date Date SPECIAL INSPECTION AND TESTING SCHEDULE is ?ago PRoutcrADDRESS TEstt»C-"PECn tet TwSPECrwit4 REINFORCED CONCRETE, GUNITE, GROUT AND MORTAR: STRUCTURAL STEEL/WELDING: Coherent Guile Grout Mortar Sample and Test (list specific members below) . Aggregate Tests _.._ shop Material Identification Reinforcing. Tests — welding Inw-Clio" DShop ©Field Mix Designs — Ultrasonic Inspection O Shop Q Field Reinforcing Placement — high-strength Bolting Batch Plant inspection Inspection 0 Shop ❑ Field , Inspect Placing O A325 Cast maples CIA49() D N © X O F Pick-up Samples — Metal Deck Welding inspection Compression Tests — Reinforcing Steel Welding Inspection — Metal Stud Welding Inspection PRECASTIPRESTRESSED CONCRETE: ` Concrete Insert welding Inspection PIIeS Post=Fens Pre -Tens Cladding Aggnzgate Tests FIREPROOFING: Reinforcing Tests _ Placement Inspection Tendon Tests Density Tests Mix Designs „ThickncssTests Reinforcing Placement — Inspect Batching Insert Placement Concrete Batching INSULATING CONCRETE: Concrete Placcnxn[ — Sample and Test Installation lnsepction — Placement Inspection Cast samples unit weights Pick-up Samples Compression Tests FILL MATERIAL: MASONRY — Acceptance Tests — Placement Inspection — Special htspeetitm Sncsses Used — Field Density _ Preliminary Acceptance Tens (Masonry Units_ Wall Prisms) Subsequent Tests (Mortar. Grout. Field Wall Prisms) STRUCTURAL WOOD: — Placement Inspection of Units — Shear wall Nailing Inspection — inspection of Glu -lam Fab, — Inspection of Truss Joist Fab. ADDITIONAL INSTRUCTIONS OR OTHER TESTS ----- sample and Test Compow mts AND INSPECTIONS: Form'completed by: Title: Telephone No.- Date: