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HomeMy WebLinkAboutDOC-2021-Detail Plans Packet -dog CODE c0 LEi-i,,AR m H O M E S �G'�COg�`�� CORPORATE OFFICE TOFIELI) 2002 CATON WAY SW OLYMPIA, WA 98502 360.915.9142 EXT: 123 DETAIL PACKET THIS DETAIL PACKET IS TO BE USED IN CONJUNCTION WITH THE PLAN SET FOR NATE SCOTT & MITZI MURRAY. THESE DETAILS, TABLES, GENERAL NOTES, AND FIGURES ARE IN ACCORDANCE WITH THE CODES LISTED ON SHEET G-000 OF THE PLAN SET. ANY NOTES ON THE PLAN SET OR ENGINEERING PACKET SUPERCEDE THESE DETAILS AND CALLOUTS. COPYRIGHT© 2021, LEXAR HOMES LLC. ALL RIGHTS RESERVED. 2018 Washington State Energy Code — Residential Prescriptive Energy Code Compliance for All Climate Zones in Washington Single Family — New & Additions (effective February 1, 2021) Version 1.0 These requirements apply to all IRC building types, including detached one- and two-family dwellings and multiple single-family dwellings (townhouses). Project Information Contact Information Scott Residence Lexar Homes of Burlington 360-707-2112 XXX OakesAve Anacortes, WA 98221 k89 Andis Rd Burlington, WA 98233 Instructions: This single-family project will use the requirements of the Prescriptive Path below and incorporate the minimum values listed. Based on the size of the structure, the appropriate number of additional credits are checked as chosen by the permit applicant. Provide all information from the following tables as building permit drawings: Table R402.1- Insulation and Fenestration Requirements by Component, Table R406.2 - Fuel Normalization Credits and 406.3 - Energy Credits. Authorized Representative F Date 07/19/2021 All Climate Zones (Table 11402.1.1) R-Value a U-Factor a Fenestration U-Factor b n/a 0.30 Skylight U-Factor b n/a 0.50 Glazed Fenestration SHGC b,e n/a n/a Ceiling e 49 0.026 Wood Frame Wall g,h 21 int 0.056 Floor 30 0.029 Below Grade Wall `•h 10/15/21 int+TB 0.042 Slab d.f R-Value & Depth 10, 2 ft n/a R-values are minimums. U-factors and SHGC are maximums. When insulation is installed in a cavity that is less a than the label or design thickness of the insulation, the compressed R-value of the insulation from Appendix Table A101.4 shall not be less than the R-value specified in the table. The fenestration U-factor column excludes skylights. b "10/15/21 +5TB" means R-10 continuous insulation on the exterior of the wall, or R-15 continuous insulation on the interior of the wall, or R-21 cavity insulation plus a thermal break between the slab and the basement wall at c the interior of the basement wall. "10/15/21 +5TB" shall be permitted to be met with R-13 cavity insulation on the interior of the basement wall plus R-5 continuous insulation on the interior or exterior of the wall. "5TB" means R-5 thermal break between floor slab and basement wall. d R-10 continuous insulation is required under heated slab on grade floors. See Section R402.2.9.1. For single rafter- or joist -vaulted ceilings, the insulation may be reduced to R-38 if the full insulation depth e extends over the top plate of the exterior wall. R-7.5 continuous insulation installed over an existing slab is deemed to be equivalent to the required perimeter f slab insulation when applied to existing slabs complying with Section R503.1.1. If foam plastic is used, it shall meet the requirements for thermal barriers protecting foam plastics. For log structures developed in compliance with Standard ICC 400, log walls shall meet the requirements for g climate zone 5 of ICC 400. Int. (intermediate framing) denotes framing and insulation as described in Section A103.2.2 including standard h framing 16 inches on center, 78% of the wall cavity insulated and headers insulated with a minimum of R-10 insulation. Prescriptive Path — Single Family 2018 Washington State Energy Code-R 2018 Washington State Energy Code - Residential Prescriptive Energy Code Compliance for All Climate Zones in Washington Single Family - New & Additions (effective February 1, 2021) Each dwelling unit in a residential building shall comply with sufficient options from Table R406.2 (fuel normalization credits) and Table 406.3 (energy credits) to achieve the following minimum number of credits. To claim this credit, the building permit drawings shall specify the option selected and the maximum tested building air leakage, and show the qualifying ventilation system and its control sequence of operation. 1. Small Dwelling Unit:.) credits Dwelling units less than 1,500 sf in conditioned floor area with less than 300 sf of fenestration area. Additions to existing building that are greater than 500 sf of heated floor area but less than 1,500 sf. 2. Medium Dwelling Unit: i credits All dwelling units that are not included in #1 or #3 3. Large Dwelling Unit: 7 credits Dwelling units exceeding 5,000 sf of conditioned floor area 4. Additions less than 500 square feet: 1.5 crecias All other additions shall meet 1-3 above Before selecting your credits on this Summary table, review the details in Table 406.3 (Single Family), on page 4 Summary of Table R406.2 Heating P Credits - select ONE Options Fuel Normalization Descriptions heating option 1 Combustion heating minimum NAECAb 0.0 ❑ 2 Heat pump` 1.0 ❑ 3 Electric resistance heat only - furnace or zonal -1.0 ❑ 4 DHP with zonal electric resistance per option 3.4 0.5 0 5 All other heating systems -1.0 ❑ Energy Credits - select ONE Energy Credit Option Descriptions energy option from each Options p category 1.1 OffN=MMti®000??®00 0.5 0 1.2 Efficient Building Envelope 1.0 ❑ User Notes 1.3 Efficient Building Envelope 0.5 ❑ 1.4 I Efficient Building Envelope 1 1.0 ❑ 1.5 Efficient Building Envelope 2.0 ❑ 1.6 Efficient Building Envelope 3.0 ❑ 1.7 Efficient Building Envelope 0.5 ❑ 2.1 Air Leakage Control and Efficient Ventilation 0.5 2.2 Air Leakage Control and Efficient Ventilation 1.0 ❑ 2.3 Air Leakage Control and Efficient Ventilation 1.5 ❑ 2.4 Air Leakage Control and Efficient Ventilation Li 2.0 ❑ 3.1- High Efficiency HVAC 1.0 ❑ 3.2 High Efficiency HVAC 1.0 ❑ 3.3- High Efficiency HVAC 1.5 ❑ 3.4 High Efficiency HVAC 1.5 3.5 High Efficiency HVAC 1.5 ❑ 3.61 High Efficiency HVAC 2.0 ❑ 4.1 High Efficiency HVAC Distribution System 0.5 ❑ 4.2 High Efficiency HVAC Distribution System 1.0 ❑ Prescriptive Path - Single Family 2018 Washington State Energy Code-R 2 2018 Washington State Energy Code — Residential Prescriptive Energy Code Compliance for All Climate Zones in Washington — Single Family — New & Additions (effective February 1, 2021) Summary of Table R406.2 (cont.) Energy Options Energy Credit Option Descriptions (cont.) Efficient Water Heating Efficient Water Heating Efficient Water Heating Efficient Water Heating Credits - select ONE energy option from each category d User Notes 5.1d 0.5 ❑ 5.2 0.5 ❑ 5.3 1.0 ❑ 5.4 1.5 ❑ 5.5 Efficient Water Heating 2.0 5.6 Efficient Water Heating 2.5 ❑ 6.1e Renewable Electric Energy (3 credits max) 1.0 0 7.1 Appliance Packaee 0.5 ❑ Total Credits I I 6.0 11 Calculate Total I Clear Form I a. An alternative heating source sized at a maximum of 0.5 W/sf (equivalent) of heated floor area or 500 W, whichever is bigger, may be installed in the dwelling unit. b. Equipment listed in Table C403.3.2(4) or C403.3.2(5) c. Equipment listed in Table C403.3.2(1) or C403.3.2(2) d. You cannot select more than one option from any category EXCEPT in category S. Option 5.1 may be combined with options 5.2 through 5.6. See Table 406.3. e. 1.0 credit for each 1,200 kWh of electrical generation provided annually, up to 3 credits max. See the complete Table R406.2 for all requirements and option descriptions. f. Use the single radiobutton in the upper right of the second column to deselect radiobuttons in that group. Please print only pages 1 through 3 of this worksheet for submission to your building official. Prescriptive Path — Single Family 2018 Washington State Energy Code-R 3 2018 Washington State Energy Code — Residential Prescriptive Energy Code Compliance for All Climate Zones in Washington Single Family — New & Additions (effective February 1, 2021) Table 406.3 — Energy Credits (Single Family) Option Description Credits: SF 1. EFFICIENT BUILDING ENVELOPE OPTIONS Only one option from Items 1.1 through 1.7 may be selected in this category. Compliance with the conductive UA targets is demonstrated using Section R402.1.4, Total UA alternative, where [1- (Proposed UA/Target UA)] > the required %UA reduction Prescriptive compliance is based on Table R402.1.1 with the following modifications: 1.1 0.5 Vertical fenestration U = 0.24 Prescriptive compliance is based on Table R402.1.1 with the following modifications: 1.2 1.0 Vertical fenestration U = 0.20 Prescriptive compliance is based on Table R402.1.1 with the following modifications: Vertical fenestration U = 0.28 Floor R-38 1.3 Slab on grade R-10 perimeter and under entire slab below grade slab R-10 perimeter and 0.5 under entire slab or Compliance based on Section R402.1.4: Reduce the Total conductive UA by 5% Prescriptive compliance is based on Table R402.1.1 with the following modifications: Vertical fenestration U = 0.25 Wall R-21 plus R-4 ci Floor R-38 1.4 Basement wall R-21 int plus R-5 ci 1.0 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 conductive UA by 15% Prescriptive compliance is based on Table R402.1.1 with the following modifications: Vertical 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 1.5 Basement wall R-21 int plus R-12 ci 2.0 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 conductive UA by 30% Prescriptive compliance is based on Table R402.1.1 with the following modifications: Vertical fenestration U = 0.18 Ceiling and single -rafter or joist -vaulted R-60 advanced Wood frame wall R-21 int plus R-16 ci 1.6 Floor R-48 3.0 Basement wall R-21 int plus R-16 ci Slab on grade R-20 perimeter and under entire slab Below grade slab R-20 perimeter and under entire slab or Compliance based on Section R402.1.4: Reduce the Total conductive UA by 40%. Advanced framing and raised heel trusses or rafters Vertical Glazing U-0.28 1.7 R-49 Advanced (U-0.020) as listed in Section A102.2.1, Ceilings below a vented attic and R-49 vaulted ceilings with full height of uncompressed insulation extending over the wall toD Dlate at the eaves. 0.5 Prescriptive Path — Single Family 2018 Washington State Energy Code-R 2018 Washington State Energy Code — Residential Prescriptive Energy Code Compliance for All Climate Zones in Washington Single Family — New & Additions (effective February 1, 2021) Table 406.3 — Energy Credits (Single Family) Option Description Credits: SF 2. AIR LEAKAGE CONTROL AND EFFICIENT VENTILATION OPTIONS Only one option from Items 2.1 through 2.4 may be selected in this category. Compliance based on R402.4.1.2: Reduce the tested air leakage to 3.0 air changes per hour maximum at 50 Pascals or For R-2 Occupancies, optional compliance based on Section R402.4.1.2: Reduce the tested air leakage to 0.3 cfm/sf maximum at 50 Pascals and All whole house ventilation requirements as determined by Section M1507.3 of the International Residential Code or Section 403.8 of the International Mechanical Code shall 2.1 be met with a high efficiency fan(s) (maximum 0.35 watts/cfm), not interlocked with the 0.5 furnace fan (if present). 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 the maximum tested building air leakage, and shall show the qualifying ventilation system and its control sequence of operation. Compliance based on Section R402.4.1.2: Reduce the tested air leakage to 2.0 air changes per hour maximum at 50 Pascals or For R-2 Occupancies, optional compliance based on Section R402.4.1.2: Reduce the tested 2.2 air leakage to 0.25 cfm/sf maximum at 50 Pascals and 1.0 All whole house ventilation requirements as determined by Section M1507.3 of the International Residential Code or Section 403.8 of the International Mechanical Code shall be met with a heat recovery ventilation system with minimum sensible heat recovery efficiency of 0.65. 1 Compliance based on Section R402.4.1.2: Reduce the tested air leakage to 1.5 air changes per hour maximum at 50 Pascals or For R-2 Occupancies, optional compliance based on Section R402.4.1.2: Reduce the tested 2.3 air leakage to 0.25 cfm/sf maximum at 50 Pascals and 1.5 All whole house ventilation requirements as determined by Section M1507.3 of the International Residential Code or Section 403.8 of the International Mechanical Code shall be met with a heat recovery ventilation system with minimum sensible heat recovery efficiency of 0.75. 1 Compliance based on Section R402.4.1.2: Reduce the tested air leakage to 0.6 air changes per hour maximum at 50 Pascals or For R-2 Occupancies, optional compliance based on Section R402.4.1.2: Reduce the tested 2.4 air leakage to 0.15 cfm/sf maximum at 50 Pascals and 2.0 All whole house ventilation requirements as determined by Section M1507.3 of the International Residential Code or Section 403.8 of the International Mechanical Code shall be met with a heat recovery ventilation system with minimum sensible heat recovery efficiency of 0.80. Duct installation shall comply with Section R403.3.7. 1 1 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. Prescriptive Path — Single Family 2018 Washington State Energy Code-R 2018 Washington State Energy Code — Residential Prescriptive Energy Code Compliance for All Climate Zones in Washington L Single Family — New & Additions (effective February 1, 2021) — Table 406.3 — Energy Credits (Single Family) Option Description Credits: SF 3. HIGH EFFICIENCY HVAC EQUIPMENT OPTIONS Only one option from Items 3.1 through 3.6 may be selected in this category. 3.1 2 Energy Star rated (U.S. North) Gas or propane furnace with minimum AFUE of 95% or 1.0 Energy Star rated (U.S. North) Gas or propane boiler with minimum AFUE of 90%. 2 3.2 2 Air -source centrally ducted heat pump with minimum HSPF of 9.5. 3 1.0 Closed -loop ground source heat pump; with a minimum COP of 3.3 or 3.32 Open loop water source heat pump with a maximum pumping hydraulic head of 150 feet 1.5 and minimum COP of 3.6. 3 Ductless mini -split heat pump system, zonal control: In homes where the primary space 3.4 heating system is zonal electric heating, a ductless mini -split heat pump system with a 1.5 minimum HSPF of 10.0 shall be installed and provide heating to the largest zone of the housing unit. 4 3.5 2 Air -source, centrally ducted heat pump with minimum HSPF of 11.0.4 1.5 Ductless split system heat pumps with no electric resistance heating in the primary living areas. A ductless heat pump system with a minimum HSPF of 10 shall be sized and installed to provide heat to entire dwelling unit at the design outdoor air temperature. 3.6 2 2.0 To qualify to claim this credit, the building permit drawings shall specify the option being selected, the heated floor area calculation, the heating equipment type(s), the minimum equipment efficiency, and total installed heat capacity (by equipment type). 2 An alternative heating source sized at a maximum of 0.5 W/sf(equivalent) of heated floor area or 500 W, whichever is bigger, may be installed in the dwelling unit. 3 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 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 OPTIONS All supply and return ducts located in an unconditioned attic shall be deeply buried in ceiling insulation in accordance with Section R403.3.7. For mechanical equipment located outside the conditioned space, a maximum of 10 linear feet of return duct and 5 linear feet of supply duct connections to the equipment may be 4.1 outside the deeply buried insulation. All metallic ducts located outside the conditioned 0.5 space must have both transverse and longitudinal joints sealed with mastic. If flex ducts are used, they cannot contain splices. Duct leakage shall be limited to 3 cfm per 100 square feet of conditioned floor area. Air handler(s) shall be located within the conditioned space. HVAC equipment and associated duct system(s) installation shall comply with the requirements of Section R403.3.7. Locating system components in conditioned crawl spaces is not permitted under this option. 4.2 Electric resistance heat and ductless heat pumps are not permitted under this option. 1.0 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. Prescriptive Path — Single Family 2018 Washington State Energy Code-R 2018 Washington State Energy Code — Residential Prescriptive Energy Code Compliance for All Climate Zones in Washington Single Family — New & Additions (effective February 1, 2021) Table 406.3 — Energy Credits (Single Family) Option Description Credits: SF . EFFICIENT WATER HEATING OPTIONS Only one option from Items 5.2 through 5.6 may be selected in this category. Item 5.1 may be combined with any option. A drain water heat recovery unit(s) shall be installed, which captures waste water heat from all and only the showers, and has a minimum efficiency of 40% if installed for equal flow or a minimum efficiency of 54% if installed for unequal flow. Such units shall be rated in accordance with CSA B55.1 or IAPMO IGC 346-2017 and be so labeled. 5.1 To qualify to claim this credit, the building permit drawings shall include a plumbing diagram that specifies the drain water heat recovery units and the plumbing layout needed to install it. Labels or other documentation shall be provided that demonstrates that the unit complies with the standard. 0.5 Water heating system shall include one of the following: 5.2 0.5 Energy Star rated gas or propane water heater with a minimum UEF of 0.80. 5 Water heating system shall include one of the following: Energy Star rated gas or propane water heater with a minimum UEF of 0.91 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 5.3 Systems or 1.0 Water heater heated by ground source heat pump meeting requirements of Option 3.3. 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 minimum energy savings. Water heating system shall include one of the following: Electric heat pump water heater meeting the standards for Tier I of NEEA's advanced water heating specification or 5.4 For R-2 Occupancy, electric heat pump water heater(s), meeting the standards for Tier I of 1.5 NEEA's advanced water heating specification, shall supply domestic hot water to all units. If one water heater is serving more than one dwelling unit, all hot water supply and recirculation piping shall be insulated with R-8 minimum pipe insulation. 5 Water heating system shall include one of the following: Electric heat pump water heater meeting the standards for Tier III of NEEA's advanced water heating specification or 5.5 For R-2 Occupancy, electric heat pump water heater(s), meeting the standards for Tier III of 2.0 NEEA's advanced water heating specification, shall supply domestic hot water to all units. If one water heater is serving more than one dwelling unit, all hot water supply and recirculation piping shall be insulated with R-8 minimum pipe insulation. 5 Water heating system shall include one of the following: Electric heat pump water heater with a minimum UEF of 2.9 and utilizing a split system configuration with the air -to -refrigerant heat exchanger located outdoors. Equipment shall meet Section 4, requirements for all units, of the NEEA standard Advanced Water Heating Specification with the UEF noted above or 5.6 2.5 For R-2 Occupancy, electric heat pump water heater(s), meeting the standards for Tier III of NEEA's advanced water heating specification and utilizing a split system configuration with the air -to -refrigerant heat exchanger located outdoors, shall supply domestic hot water to all units. If one water heater is serving more than one dwelling unit, all hot water supply and recirculation piping shall be insulated with R-8 minimum pipe insulation. 5 5 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. Prescriptive Path — Single Family 2018 Washington State Energy Code-R 2018 Washington State Energy Code — Residential Prescriptive Energy Code Compliance for All Climate Zones in Washington Single Family — New & Additions (effective February 1, 2021) Table 406.3 — Energy Credits (Single Family) Option Description Credits: SF 6. RENEWABLE ELECTRIC ENERGY OPTION For each 1200 kWh of electrical generation per housing unit provided annually by on -site wind or solar equipment a 1.0 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 PVWATTs or approved alternate by the code official. 6.1 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. 7. APPLIANCE PACKAGE OPTION All of the following appliances shall be new and installed in the dwelling unit and shall meet the following standards: Dishwasher — Energy Star rated Refrigerator (if provided) — Energy Star rated Washing machine — Energy Star rated 7.1 Dryer — Energy Star rated, ventless dryer with minimum CEF rating of 5.2 To qualify to claim this credit, the building permit drawings shall specify the option being selected and shall show the appliance type and provide documentation of Energy Star compliance. At the time of inspection, all appliances shall be installed and connected to utilities. Dryer ducts and exterior dryer vent caps are not permitted to be installed in the dwelling unit. 1.0 0.5 Prescriptive Path — Single Family 2018 Washington State Energy Code-R z �U �l \ 25 I III II I Z la27 LU LU -J 02 a a PER PLAN 1. Foundation drain as required - home owner responsibility U.N.O. 2. Footing per plan 3. Stem wall per plan 4. .6 mil. black poly with 12" lap at joints - Wrap over top of stem wall under P.T. Sill - Cut around FDN vents 5. Horizontal rebar per plan 6. #4 Vertical rebar w/ 90 degree hook at 48" O.C. alternating hooks U.N.O. 7. Foundation vent shown beyond 8. Anchor bolts per shear wall schedule 9. 6" Sill Seal 10. 2x7 P.T. Sill plate with 1/2" exterior overhang 11. Top flange joist hangers 12. Floor joists per plan 13. Batt insulation Per Plan - Hold in place W/ twine 14. R-10 (min.) rigid foam insulation baffle at FDN vent - Extend 12" into joist bay & Foam seal all edges to secure and seal - (Optional Dbl. R-10 or 4" thick rigid - Bevel end@ vent opening to allow for air flow) NOT TO SCALE DETAIL - A If stemwall height exceeds 48", additional backfill must be added on the inside of the stemwall to gain a max. of 48" of unbalanced backfill or the stemwall must be engineered. 15. 3/4" T&G Subfloor, glued & nailed 16. 2x6 sole plate 17. Caulking at all exterior wall bottom plates 18. Nailing per shear wall schedule 19. 2x6 Studs at 16" O.C. U.N.O. 20. R-23.5 BIBS Insulation 21. 1/2" GWB sealed to plates per ADA methods 22. 3" sill seal, caulking, or other approved method per ADA methods 23. 7/16" OSB Sheathing - Hang down 1/2" below P.T. sill 24. Edge nailing per shear wall schedule 25. TYVEK Drain Wrap under sill wrapped min. 6" up sheathing - Slice bottom at 48" O.C. for drainage 26. TYVEK Drain Wrap up entire face of sheathing - Overlap bottom piece - Tape/seal all lap splices 27. Finish grade - Must meet frost depth requirements LE"'yw#-'#(AR FOUNDATION DETAIL HOMES 1 FLOOR SYSTEM —HUNG S 01 Copyright ©2021, LEXAR Homes LLC. ■ cz c Q W J 0- n 7 8 9 10 11 12 13 PER PLAN Foundation drain as required - home owner responsibility U.N.O. Footing per plan Stem wall per plan .6 mil. black poly with 12" lap at joints - Wrap over top of stem wall under P.T. Sill - Cut around FDN vents Horizontal rebar per plan #4 Vertical rebar w/ 90 degree hook at 48" O.C. alternating hooks U.N.O. Foundation vent shown beyond Anchor bolts per shear wall schedule 6" Sill Seal 2x6 P.T. Sill plate with 1/2" exterior overhang Rim joist per plan Floor joists per plan Batt insulation Per Plan - Hold in place W/ twine NOT TO SCALE DETAIL - A If stemwall height exceeds 48", additional backfill must be added on the inside of the stemwall to gain a max. of 48" of unbalanced backfill or the stemwall must be engineered. 14. Foam seal rim joist at seams & corners (optional) 15. 3/4" T&G Subfloor, glued & nailed 16. 2x6 sole plate 17. Caulking at all exterior wall bottom plates 18. Nailing per shear wall schedule 19. 2x6 Studs at 16" O.C. U.N.O. 20. R-23.5 BIBS Insulation 21. 1/2" GWB sealed to plates per ADA methods 22. 3" sill seal, caulking, or other approved method per ADA methods 23. 7/16" OSB Sheathing - Hang down 1/2" below P.T. sill 24. Edge nailing per shear wall schedule 25. TYVEK Drain Wrap under sill wrapped min. 6" up sheathing - Slice bottom at 48" O.C. for drainage 26. TYVEK Drain Wrap up entire face of sheathing - Overlap bottom piece - Tape/seal all lap splices 27. Finish grade - Must meet frost depth requirements LE"3K."AR FOUNDATION DETAIL HOMES 2 FLOOR SYSTEM -RIM S 01 Copyright ©2021, LEXAR Homes LLC. ■ R302.6 Dwelling -garage fire separation The garage shall be separated as required by Table R302.6. Openings in garage walls shall comply with Section R302.5. Attachment of gypsum board shall comply with Table R702.3.5. The wall separation provisions of Table R302.6 shall not apply to garage walls that are perpendicular to the adjacent dwelling unit wall. TABLE R302.6 DWELLING -GARAGE SEPARATION SEPARATION MATERIAL From the residence and attics Not less than 1/2-inch gypsum board or equivalent applied to the garage side From habitable rooms above Not less than 5/8-inch Type X the garage gypsum board or equivalent Structure(s) supporting floor/ Not less than 1/2-inch gypsum ceiling assemblies used for board or equivalent separation required by this section Garages located less than 3 Not less than 1/2-inch gypsum feet from a dwelling unit on the board or equivalent applied to same lot the interior side of exterior walls that are within this area For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm. 1. Compact fill 2. Foundation per plan 3. Floor system per plan 4. 3/4" T&G subfloor, glued & nailed 5. 2x6 Sole plate 6. Nailing per shear wall schedule 7. 2x6 Studs @ 16" O.C. U.N.O. 8. R-23.5 BIBS Insulation 9. 1/2" GWB sealed to plates per Advanced Drywall Application methods 10. 1/2" GWB or 5/8" Type-X GWB as required - See table R302.6 above - Hang down 1/2" below P.T. sill plate 11. Edge nailing per shear wall schedule 12. 4" Concrete slab on compact fill - Slope 2" to front of home LE3CAR HOMES Copyright © 2021, LEXAR Homes LLC. FOUNDATION GARAGE AT HOUSE - HUNG 0 II LLL* NOT TO SCALE DETAIL S-03.1_ Dwelling -garage fire separation. The garage shall be separated as required by Table R302.6. Openings in garage walls shall comply with Section R302.5. Attachment of gypsum board shall comply with Table R702.3.5. The wall separation provisions of Table R302.6 shall not apply to garage walls that are perpendicular to the adjacent dwelling unit wall. TABLE R302.6 DWELLING -GARAGE SEPARATION SEPARATION MATERIAL From the residence and attics Not less than 1/2-inch gypsum board or equivalent applied to the garage side From habitable rooms above Not less than 5/8-inch Type X the garage gypsum board or equivalent Structure(s) supporting floor/ Not less than 1/2-inch gypsum ceiling assemblies used for board or equivalent separation required by this section Garages located less than 3 Not less than 1/2-inch gypsum feet from a dwelling unit on the board or equivalent applied to same lot the interior side of exterior walls that are within this area For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm. 1. Compact fill 2. Foundation per plan 3. Floor system per plan 4. 3/4" T&G subfloor, glued & nailed 5. 2x6 Sole plate 6. Nailing per shear wall schedule 7. 2x6 Studs @ 16" O.C. U.N.O. 8. R-23.5 BIBS Insulation 9. 1/2" GWB sealed to plates per Advanced Drywall Application methods 10. 1/2" GWB or 5/8" Type-X GWB as required - See table R302.6 above - Hang down 1/2" below P.T. sill plate 11. Edge nailing per shear wall schedule 12. 4" Concrete slab on compact fill - Slope 2" to front of home 13. Steps as required - By others U.N.O. LE,';A,(AR HOMES Copyright © 2021, LEXAR Homes LLC. FOUNDATION GARAGE AT HOUSE - RIM NOT TO SCALE DETAIL S-03.2_ A , 10 9 15 8 \� 1 16 7 / 6 1. Foundation drain as required - home owner responsibility U.N.O. 2. Foundation per plan 3. Compact fill 4. 4" concrete slab on compact fill - Slope 2" toward from of home. Elevation determined on site. 5. Garage door buck out shown beyond - See garage slab & door buck out detail S-05 6. Anchor bolts per shear wall schedule 7. 6" Sill Seal 8. 2x7 P.T. Sill plate with 1/2" exterior overhang 9. 5-1/2" x 3/4" Shim - Scrap piece of sub floor - Leave gap at anchor bolts 10. 2x6 Sole Plate 11. 2x6 Studs at 16" O.C. U.N.O. 12. R-23.5 BIBS Insulation - If garage to be insulated LE3CAR HOMES Copyright © 2021, LEXAR Homes LLC. FOUNDATION GARAGE - EXTERIOR NOT TO SCALE DETAIL - A 13. 1/2" or 5/8" Type-X GWB as required - Rest bottom on P.T. Sill 14. 7/16" OSB Sheathing - Hang down 1/2" below P.T. sill 15. Edge nailing per shear wall schedule 16. TYVEK Drain wrap under sill wrapped min. 6" up sheathing - Slice bottom at 48" O.C. for drainage 17. TYVEK Drain wrap up entire face of sheathing - Overlap bottom piece - Tape/Seal all lap splices 18. Finish Grade - Must meet frost depth requirements DETAIL S-04 GENERAL NOTES: NOT TO SCALE A. The garage floor must be sloped per code (Approx 2° back to front) to ensure proper run off & drainage. The backfill grade should be sloped in the same manner. B. Incorrect grade & poor fill materials may cause settling & cracking. Be sure to use the proper materials when doing the backfill (pit run, pea gravel, crushed rock or dirt with binder rock). DO NOT use clay or soils that could contain wood or roots. After framing is complete, the grade may need to be adjusted due to the fill settling. C. The finished grade should be 4" below the bottom of the garage door trim. If a man door is installed, the finished concrete grade will be flush to the garage door sill & the man door threshold. Install a gasket or sill seal between the bottom of the door trim, and the top of the slab. roRor;F nnnR 1. Backfill grade 2. Backfill/Grade line 3. Pour slab to the outside of foundation wall 4. Top of 4" concrete slab. Elevation determined on site. 5. 2x6 P.T. garage door trimmer stud - Extend to top of footing 6. 5/4" x 6" garage door trim - see general note C LE3CAR HOMES Copyright © 2021, LEXAR Homes LLC. FOUNDATION - GARAGE SLAB & DOOR BUCKOUT DETAIL S-05 Method A - Typical Interior 1. Footing per plan 2. Horizontal rebar per plan 3. Sill seal 4. 2x6 P.T. Sill Plate 5. 1/2" x 8" Anchor bolt with 3" x 1/4" galvanized washer at 72" O.C. U.N.O. 6. 2x4 Studs at 19.2" O.C. 7. (2) 2x4 Headers on edge under top plate U.N.O. 8. 2x4 Top plate 9. Floor joists per plan 10. Joists blocking (Where required) 11. 3/4" T&G Subfloor - Glued & Nailed LE3CAR HOMES Copyright © 2021, LEXAR Homes LLC. FOUNDATION INTERIOR PONY WALL NOT TO SCALE Afflr ./:` **Typical Construction** Method A shown above - Studs must align w/ joists if using single top plate method **Alternate Methods** Method B - Use double top plates w/ studs at 16" O.C. - Stud alignment not required w/ this method Method C - Use Double top plates w/ studs aligned w/ joists Clearance from bottom of footing to bottom of headers to be 15-1/2" for methods B & C DETAIL S-06 This detail is intended to show the transfer of shear from the framed wall above to the footing below through the floor diaphragm. See plans for shearwalls. 16'' MIN. PERPENDICULAR JOIST TO WALL 16'' MIN. PARALLEL JOIST TO WALL *** 12" Footing Depth Only Required for HDU installation. If HDU is Not Required, Refer to Footing Schedule for Footing Size. 1. Foundation per plan - See schedule for size & reinforcement 2. 2x P.T. Sill plate 3. Double 2x sill/sole plate 4. 2x Cripple wall studs 5. Anchor bolts per plan 6. Anchor bolts per plan 7. 5/8" threaded rod & coupler to holdown above 8. Double nut at end of threaded rod NOT TO SCALE ALTERNATE METHOD - APPLIES TO PERPENDICULAR AND PARALLEL JOISTS 9. Floor system per plan 10. Joist blocking between joists 11. Connect blocking to cripple wall w/ A35's at each end of blocking 12. 6" Timberlok screw at 8" O.c. into joist blocking 13. Holdown per plan 14. 7/16" OSB sheathing 15. Nailing per shearwall schedule LE"3K."AR FOUNDATION DETAIL HOMES INTERIOR SHEARWALL CONNECTION S-07 Copyright ©2021, LEXAR Homes LLC. /= Door openings are 20'-0" distance M rebarforu 1. 2x7 Sill plate with 1/2" exterior offset 2. (2) #4 Rebar to extend 12" above sole place & placed a min/ of 20'-0" apart 3. Tie #4 rebar to rebar on inside of footing LE,'>,;.',AR HOMES Copyright © 2021, LEXAR Homes LLC. FOUNDATION UFER GROUND NOT TO SCALE o be located on same rical meter & panel DETAIL S-08 DETAIL - A 5 6 7 8 9 10 11 NOT TO SCALE GENERAL NOTES: A. Where there is less than 4'-0" of unbalanced backfill & the foundation wall does not exceed 4'-6", The stemwall is permitted to be 6" thick with (1) #4 cont. rebar within 12" of the top of the foundation wall for seismic design areas D1 & D2 (2018 I RC R404.1.4) B. Where there is more than 4'-0" of unbalanced backfill, walls must be laterally restrained at top & bottom, or designed by an engineer. (2018 IRC R404.1.4.2) C. Foundation sub -contractor is required to verify step locations with contractor & building department. D. All framed FDN walls are to be sheathed & nailed per shear wall details on each plan. When plans call out a holdown at framed FDN wall, there must be a connection from the FDN to the bottom plate of the main level wall using a 1/2" coupling attached to a threaded rod or ASTM A 307 bolt. Connect to main level wall bottom plate with holdown per plan (see detail - A) (See detail - B for 4. s to If nted size )n ... r-1- 2x7 P.T. Sill plate with 1/2" exterior overhang Floor joists per plan (shown beyond) 2x Studs at 16" O.C. U.N.O. 3/4" T&G subfloor glued & nailed CS16 Each side of splice - 48" Long Footing step to allow for frost depth - Stagger alignment between footing step & stem wall step - Measurement TBD in field Holdown per plan loor 14. Sheathing laps top plate - Break at mid point of plate 15. Toe -nail rim joist with 10d nails at 12" O.C. U.N.O. 16. Attach sheathing to top plate with 8d nails per shear wall schedule - Nail top plates together with 10d at 12" O.C. - Splices are min. 48" attached with 10d Nails at 6" O.C. 17. Top flange joist hanger to hang off of dbl Top plate of the framed foundation wall - Attach hanger and joist per MFR's specs 18. Attach to sole plate with 8d nails per shear wall schedule LE"3K."AR FOUNDATION DETAIL HOMES STEPPED STEM WALL S 0 9 Copyright ©2021, LEXAR Homes LLC. General Notes: NOT TO SCALE A. Refer to table below for installation requirements B. Strap may be bent one full cycle (Horizontal 900 then bent vertical) to aid wall placement, but may cause spalling behind the strap - Spalling may affect load capacity of the strap - Refer to Manufacturer's spec's for table loads C. Any portion of the strap left exposed should be protected against corrosion D. Do not install where a horizontal cold joint exists within the embedment depth between the slab & foundation wall or footing beneath unless provisions are made to transfer the load, the slab is designed to resist the load imposed by the anchor or slabs are poured over concrete block foundation walls E. HDU2 maybe used in place of LSTHD8/STHD10. HOLDOWN EMBEDMENT MIN. STUDS NAILING LOADS W/ SPALL LSTHD8 OR LSTHD8RJ 8" 2 (20) 16d SINKER <V = FULL LOAD 1-4" _ .9 TIMES FULL LOAD STHD10 OR STHD10RJ 101, 2 (24) 16d SINKER :54" = FULL LOAD STHD14 OR STHD14RJ 14" 2 (30) 16d SINKER :54" = FULL LOAD Strap per plan - See table above for requirements Install 3" from edge of foundation for full 3-1/2" offset from edge of framing. Embedment into concrete as required Strap may be bent to aid wall placement (see general note B) Continuous horiz. rebar 6. Corner stud strap installation 7. Double 2x stud strap installation 8. 2x Sole plate 9. 2x P.T. Sill plate 10. Subfloor 11. Rim joist per plan LE"Yw#-`(AR HOLDOWN DETAIL HOMES STHD INSTALLATION S-10 Copyright ©2021, LEXAR Homes LLC. General Notes: A. HDU2 may be used in place of LSTHD8/STHD10. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 HDU2 HDU4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 HDU5 HDU8 NOT TO SCALE HOLDOWN ANCHOR BOLT EMBEDMENT MIN. STUDS NAILING HDU2 5/8" DIA. a 2 (6) SIMPSON SIDS 1/4" x 2-1/2" SCREWS HDU4 5/8" DIA. a 2 (10) SIMPSON SIDS 1/4" x 2-1/2" SCREWS HDU5 5/8" DIA. a 2 (14) SIMPSON SIDS 1/4" x 2-1/2" SCREWS HDU8 7/8" DIA. la 13 (20) SIMPSON SIDS 1/4" x 2-1/2" SCREWS a. Embedment dependent on site specific conditions - Refer to MFR. spec's 1. Holdown per plan 2. Anchor bolt as required - See table above for embedment 3. 2x Studs - See table above for min. requirement 4. Floor system per plan L E3C A R HOMES Copyright © 2021, LEXAR Homes LLC. HOLDOWN HDU INSTALLATION DETAIL S-11 General Notes: NOT TO SCALE A. For CS straps, the overall cut legnth of the strap shall be twice the end length - see table below for requirements B. When installing over wood structural panel sheathing, use 2-1/2" long nails min. C. When installing MST straps, splitting may occur in framing members less than 3-1/2" in width - If splitting occurs, use every nail hole on both sides of strap D. Use half of the required nails in each member being connected to achieve the required nailing & loads - Refer top tables below for nailing MST REQUIREMENTS HOLDOWN LENGTH (L) MIN. STUDS NAILING MST27 27" 2 (30) 16d MST37 37-1/2" 2 (42) 16d MST48 48" 2 (50) 16d CS REQUIREMENTS HOLDOWN END LENGTH (L) MIN. STUDS NAILING CS14 15" 1 (26) 10d 16" (30) 8d CS16 11" 1 (20) 10d 13" (22) 8d CS18 9" 1 (16) 10d 11" (18) 8d 1. CS Strap per plan 2. MST Strap per plan 3. Nailing not required in rim joist - Add height of rim joist to overall length of strap 4. Studs as required - See table above 5. 7/16" OSB sheathing LE3CAR HOMES Copyright © 2021, LEXAR Homes LLC. HOLDOWN CS/MST INSTALLATION DETAIL S-12 1. Footing per plan 2. Horizontal rebar per plan 3. Sill seal 4. 2x6 P.T. Sill Plate 5. 1/2" x 8" Anchor bolt with 3" x 1/4" galvanized washer at 72" O.C. U.N.O. 6. 2x4 Studs- Size and Spacing to Match Bearing Wall Above 7. (2) 2x4 Headers on edge under top plate U.N.O. at Openings 8. (2) 2x Top plates 9. Floor joists per plan 10. Full Depth Blocking Below Bearing Wall Above 11. 3/4" T&G Subfloor - Glued & Nailed 12. Provide Additional Top Plate Above Header at Opening Locations 13. 0.131" x 3" Nails at 16" O.C. U.N.O 14. (2) 0.131" x 3" Toenails From Every Joist To Double Top Plate LE3CAR HOMES Copyright © 2021, LEXAR Homes LLC. FOUNDATION INTERIOR PONY WALL AT BEARING WALL ABOVE OT TO SCALE DETAIL S-16 DO NOT SCALE 1. 2x wall studs 11. Double top plate (top plate & tie plate) 2. Full height king studs adjacent to header typ. 12. Stagger joints 24" or use splice plates 3. Jack/ trimmer studs typ. (2018 IRC R602.3.2) 4. Cripple studs 13. Cut plate tied W/ 16 gage steel strap 5. 2x6 window sill. Tilt 1/4" toward exterior. (2018 R602.6.1) 6. 2x bottom plate 14. Fireblock around pipe 7. 3/4" T&G subfloor 15. R-23.5 BIBS insulation each stud bay. Leave no gaps 8. 2xP.T. Sill 16. R-10 insulation @ header. Seal all edges 9. Floor system per plan 10. Header per plan. Header to be butted against top plates LE"')KCAR DETAIL HOMES TYPICAL WALL FRAMING A _O1 Copyright©2021, LEXAR Homes LLC. Standard Header Height TYP. 3-1/2" x 7-1/2" Header 1. 2x6 Wall studs per plan 2. Approx. 1-1/8" gap above door frame. 3. 2x6 Nailer. 4. Dbl. 7/16" OSB shim. 5. 2x4 spacer. 6. Top plate (when upsizing beam, it may be necessary to remove top plate). 7. Tie plate 8. Header per plan (see label below for specific condition) 9. 7/16" OSB sheathing 10. TYVEK building wrap 11. Exterior door per plan 12. R-10 Rigid foam insulation. 13. Foam seal gap @ top of door frame. 00 Upsized 3-1/2" x 9" Header DO NOT SCALE Upsized 3-1/2" x 10-1/2" Header 00 When required to upsize the header, it is preferred to move up to a taller beam where possible maintaining the 3-1/2" ■ thickness for insulation purposes. LE3CAR HOMES TYPICAL EXTERIOR DOOR HEADER Copyright © 2021, LEXAR Homes LLC. DETAIL A-02.1_ 1. 2. 3. 4. 5. 6. 7. 8. ** When changing to 9' or 10' ceilings and windows ARE DO NOT SCALE upsized 1' or 2', the header height will adjust to accommodate the window size. The sill will remain at the same height as it is with 8' ceilings. If windows are NOT upsized, header height remains as shown in the detail below** ME Standard Header TYP. 3-1/2" x 7-1/2" Height Header 2x6 wall studs @ 16" O.C. Typ. 2x6 window sill. Tilt 1/4" toward exterior 2x6 nailer. Top plate (when upsizing beam, it may be necessary to remove top plate) Tie plate Header per plan (see label below for specific condition) 7/16" OSB sheathing TYVEK building wrap. Make standard T' cut and wrap sides into window opening, tack on all sides. A -- Detail - A Upsized 3-1/2" x 9" Header When required to upsize the header, the 3-1/2" x 9" GLB is preferred over the 5-1/2" x 7-1/2" as it still allows for ■ insulation at the header. 9. Butyl pan flashing @ window sill. Extend min. 6" up each side of window framing. 10. Low-E glazing 11. R-10 rigid foam insulation 12. Continuous caulking around top and sides of window. DO NOT caulk the bottom of window to allow for drainage in the event of a window seal failure ** ALTERNATE** use skip caulk method if sealing the bottom of the window** LE3CAR HOMES TYPICAL WINDOW HEADER FRAMING Copyright © 2021, LEXAR Homes LLC. DETAIL A-02.2_ Standard Header TYP. 3-1/2" x 7-1/2" Height Header Upsized 3-1/2" x 9" Header 1. 2x6 Wall studs per plan 2. Approx.1/2" - 5/8" gap. 3. 2x6 Nailer. 4. 2x4 Spacer(s) 5. Top plate (when upsizing beam, it may be necessary to remove top plate) 6. Tie plate 7. Header per plan (see label below for specific condition) 8. 7/16" OSB sheathing 9. TYVEK building wrap 10. Sliding glass door. 11. R-10 Rigid foam insulation. 12. Foam seal top and sides of door. Upsized 3-1/2" x 10-1/2" Header DO NOT SCALE Upsized 3-1/2" x 12" Header When required to upsize the header, it is preferred to move up to a taller beam where possible maintaining the 3-1/2" ■ thickness for insulation purposes. LE3CAR HOMES TYPICAL SLIDING GLASS DOOR HEADER Copyright © 2021, LEXAR Homes LLC. DETAIL A-02-3_ 1. Foundation per plan 2. Approximate finished grade 3. 2x P.T. Sill plate 4. 3/4" T&G Subfloor, glued & nailed 5. 2x Sole plate - Nailing per shear wall schedule 6. 2x6 Studs @ 16" O.C. U.N.O. 7. 2x6 King stud as required 8. 2x6 Trimmer stud as required NOT TO SCALE 9. Header per plan 10. Dbl 2x Top plate 11. Holdown per plan - Install per MFR spec's - Requires (2) 2x studs min. 12. Edge nailing above holdowns typ. per shear wall schedule 13. Edge nailing to top plate & boundary members per shear wall schedule 14. Field nailing per shear wall schedule 15. 7/16" OSB sheathing typ. LE"3K.."AR FRAMING DETAIL HOMES TYPICAL SHEAR WALL ELEVATION A-03 Copyright ©2021, LEXAR Homes LLC. 1. APA rated sheathing with 8d at 6" O.C. at edges & 12" O.C. in field, Typ. U.N.O. 2. Stagger end joints 3. Panel clips as required 4. Strength axis 5. 1/8" Gap recommended at all end & edge joints 6. Trusses per MFR 7. 2x Wall framing 8. 2x Dbl. top plates LE3CAR HOMES Copyright © 2021, LEXAR Homes LLC. FRAMING TYPICAL ROOF SHEATHING NOT TO SCALE DETAIL A-04 Plate Splice at Beam Typ. Beam to Plate Splice Use B.U. studs for full bridge with shim as required - Attach with .131" x 3" at 12" O.C. staggered, typ. (4) .131 " x 3" EA side, typ. As required, a Simpson ST6215 may be used in lieu of the required lap & nailing shown Splice over stud Use (12) .131" x 3" or (8) .162" x 3-1/2" EA side of splice Studs per plan NOT TO SCALE 7. Where beam breaks the top plate use Simpson ST6215 as shown for plate splice 8. Beam per plan 9. Min. (2) 2x cripple studs 10. Continuous double top plate 11. Simpson ST6215 required U.N.O. - Center at beam/plate splice, Strap from top of interference with intersecting wall LE"3K."AR FRAMING DETAIL H O M C S TYP. PLATE SPLICING WITH BEAM A-05 Copyright©2021, LEXAR Homes LLC. ALTERNATE: If gable end wall is framed in such a way that it creates a hinge point, use 24" long CS16 straps at every other stud as shown in Alternate Method below. rn TYPICAL BALLOON FRAMING ALTERNATE METHOD 2x Studs per plan Single 2x top plate at bottom chord of truss Continuous blocking between adjacent wall top plates Vaulted truss bottom chord Double top plate 24" Long CS16 Strap - Attach with (16) 8d total, (8) at each end TYP. U.N.O. 2x Cripple stud aligned with wall stud below Add cripple stud as required for alignment with stud below at CS16 locations - More than (1) cripple stud may be required - Stitch nail cripple stud with .131" x 3" at 6" O.C. TYP. U.N.O. LE3CAR HOMES Copyright © 2021, LEXAR Homes LLC. FRAMING BALLOON FRAMING NOT TO SCALE DETAIL A-08 EXTENT OF HEADER - DOUBLE PORTAL FRAME (2 BRACED WALL PANELS) � NOT TO SCALE I LIVI VI IILh1VL11-J11VUL-L-rVII I. FRAME (1 BRACED WALL PANEL) 2'-0" TO 18'-0" Notes: For plate splice (if needed) panel edges shall occur over & be nailed to common blocking & occur within the middle 24" of wall height - One row of 16d nails at 3" O.C. is required in each panel edge Refer to 2018 IRC R602.10.6.2 1. #4 Rebar at (3) places 2. Min. (2) 1/2" anchor bolts - Refer to plans for specific requirements 3. Dbl. 2x sill plate 4. Holdown per plan 5. 7/16" Min. OSB sheathing 6. Min. 2x4 wall framing 7. Fasten sheathing to header with 8d common or galvanized box nails in 3" grid pattern as shown & 3" O.C. in all framing - Studs, blocking & sills Typ. 8. 1000 lb. Strap opp. sheathing - LSTA24 Min. 5 See r belov DETAIL - A TABLE R602.10.5 MIN. LENGTH OF BRACED WALL PANELS Method MIN. LENGTH (Inches) Contributing (See Table length (inches) 8' 9' 10' 11' 12' R602.10.4) Supporting 16 16 16 18c 20c 48 roof only PFH Supporting one story & 24 24 24 27c 29c 48 roof 9. Fasten top plate to header with (2) rows of 16d sinker nails at 3" O.c. Typ. 10. Fasten king stud to header with (6) 16d sinker nails 11. Min. 3" x 11-1/4" header 12. Min. dbl. 2x4 - See plans for specific requirements 13. King stud as required 14. Typ. Portal frame connection LE"3K."AR FRAMING DETAIL HOMES PORTAL FRAMING A —O�./Copyright ©2021, LEXAR Homes LLC. Outside Corner 1. 2x Wall Stud Typ. 2. 2x Nailer for Sheathing 3. GWB Per Plan Typ. 4. 7/16" Wall Sheathing Typ. 5. Strap Per Plan (If Required) - See detail S-10, S-11, S-12 6. Nailing Per SW Schedule LE,'>,;.',AR HOMES STANDARD CORNER FRAMING Copyright © 2021, LEXAR Homes LLC. DO NOT SCALE DETAIL A-1 7 111 III l -71TF9IF9 I F911 1 1 F711I 11I 11I 11I 11I 11 BC4 - Use with 4x4 post BC46 - Use with 4x6 post BC6 - Use with 6x6 ABU44 - Use with 4x4 post ABU46 - Use with 4x6 post ABU66 - Use with 6x6 post ABU88 - Use with 8x8 post 1. Footing per plan 2. Post per plan 3. Beam per plan 4. Exterior wall 5. BC Connector - See detail A for sizing 6. ABU Connector - See detail B for sizing 7. HUC Connector - See detail C for sizing LE3CAR HOMES Copyright © 2021, LEXAR Homes LLC. FRAMING NOT TO SCALE C HUC48 - Use with - 4x8 beam - 3-1/2" x 7-1/2" GLB HUCQ410 - Use with - 4x10 beam - 3-1/2" x 9" GLB - 3-1/2" x 10-1/2" GLB HUCQ412 - Use with - 4x12 beam - 3-1/2" x 12" GLB HUC68 - Use with - 6x8 beam - 5-1/2" x 7-1/2" GLB HUC0610 - Use with - 6x10 beam - 5-1/2" x 9" GLB - 5-1/2" x 10-1/2" GLB HUCQ612 - Use with - 6x12 beam - 5-1/2" x 12" GLB *Contact general contractor if size not listed* POST & BEAM CONNECTIONS DETAIL A-18 / n�4 ?� Ice Barrier to Extend 24" Over PITCH SOFFIT DEPTH (D) 4/12 3 3/8" *5/12 *2" b 6/1 2 5/8" 7/12 -5/8" b 8/12 -2 1 /8" b 9/12 -3 1 /2" b 10/12 -4 7/8" b a. Negative dimensions "-D" in this table represent soffit heights below the top plate of wall b. "*' denotes LEXAR homes standard roof pitch - All truss designs will be based off of this standard U.N.O. per this table 1. Manufactured raised heel truss at 24" O.C. 2. Roof sheathing per plan with 8d nails at 6" O.C. edge & 12" O.C. field 3. Ice & water shield (if required) - Extend 24" over living space 4. Synthetic roof underlayment 5. Architectural class B (min.) composition roof shingles 6. Insulation baffle with 1" air gap above 7. 2x8 Truss blocking at Every Other Bay Only 8. 2x Nailer 9. 2x4 Sub fascia 10. Metal drip edge/flashing 11. 5/4" x 6" Fascia 12. Continuous gutter per plan 13. 8d Edge nailing 15" DETAIL - A NOT TO SCALE 14. 16" LP Vented soffit 15. Attach to framing with (2) 16d nails at 24" O.C. 16. Truss heel Flush with Exterior side of wall. 17. Not Used 18. Simpson H2.5A hurricane tie at each truss - Opt. Simpson H2.5T, SDWC15600 or 6" Timberlok screw 19. 1/2" or 5/8" Sag resistant GWB 20. R-49 Attic insulation 21. Exterior wall 22. Split OSB sheathing at mid -point of upper top plate 23. TYVEK Building wrap to extend to bottom of truss top chord 24. Toe Nail Block to Each Truss at Each End with (2) Nails. LE"3K."AR ROOF DETAIL HOMES TYPICAL TRUSS TO TOP PLATE R-01 1 Copyright ©2021, LEXAR Homes LLC. ■ PITCH SOFFIT DEPTH (D) 4/12 3 3/8" *5/12 *2" b 6/1 2 5/8" 7/12 -5/8" b 8/12 -2 1 /8" b 9/12 -3 1 /2" b 10/12 -4 7/8" b a. Negative dimensions '-U" in this table represent soffit heights below the top plate of wall b. "' denotes LEXAR homes standard roof pitch - All truss designs will be based off of this standard U.N.O. per this table 1. Manufactured raised heel truss at 24" O.C. 2. Roof sheathing per plan with 8d nails at 6" O.C. edge & 12" O.C. field 3. Ice & water shield (if required) - Extend 24" over living space 4. Synthetic roof underlayment 5. Architectural class B (min.) composition roof shingles 6. Insulation baffle with 1"air gap above 7. Manufactured truss blocking over wall. Attach to Ea. Truss Vertical w/ 0.131" x 3" Toenails @ 3" O.C. - Caulk/Air seal all edges of blocking. Blocking must be designed for 440 PLF Drag Load. 8. 2x4 Sub fascia 9. 8d Edge nailing 11. 5/4" x 6" Fascia, U.N.O. 12. Continuous gutter per plan 13. 16" LP Vented soffit U.N.O. 14. Soffit nailing to bottom chord of truss 15. Enclosed soffit material 16. 7/16" OSB Sheathing 17. Exterior wall 18. Simpson H2.5A hurricane tie at each truss - Opt. Simpson H2.5T, SDWC15600 or 6" Timberlok screw. (At Exterior Walls, Add (3) 0.131" x 3" Toenails from Truss to Top Plates) 19. R-49 Attic insulation 20. 1/2" or 5/8" GWB 21. A35 @ 24" O.C. U.N.O. Per Plan LE"3K.."AR ROOF DETAIL HOMES CANTILEVERED PORCH COVER R-01 4 Copyright ©2021, LEXAR Homes LLC. ■ NJar_l IWJaIWA1 1. 7/16" OSB Sheathing 2. TYVEK Building wrap 3. 8d Edge nailing per shear wall schedule 4. Gable end truss 5. Sheath gable end with OSB - Edge nail at 6" O.C. Typ 6. 2x4 Soffit nailer 7. Enclosed soffit 8. 2x4 Gable Sub Fascia 9. 5/4" x 6" Gable Fascia 10. Outlookers - Extend to next truss. See Detail Cl-C3. Add Blocking As Required Between Outlookers. 11. Roof sheathing per plan 12. 8d Edge nailing 13. Synthetic roof underlayment 14. Composition roof shingles DETAIL - A i0jar_0 NOT TO SCALE 15. Pre -manufactured trusses at 24" O.C. 16. Strongback gable webs as required by truss MFR. - See details A & B 17. Simpson A35 clips at 24" O.C. or 10d toe nailing at 6" O.C. 18. Dbl. Top plates 19. R-49 Attic insulation 20. 1/2" or 5/4" GWB at ceiling 21. Exterior wall 22. 2x4 Bracing if required by truss MFR. 23. 16d Nailing at 16" O.C. 24. Truss bottom chord 25. Truss top chord 26. 2x4 Outlookers (Flat) Q 48" o.c. - Up to 65 Lb Snow Load 27. 2x4 Outlookers (On Edge) @ 24" o.c. - Up to 120 Lb Snow Load 28. 2x6 Outlookers (On Edge) @ 24" o.c. - Up to 150 Lb Snow Load (Requires Min. 10" Fascia) LE"3K.."AR ROOF DETAIL HOMES GABLE END FRAMING R-03 Copyright ©2021, LEXAR Homes LLC. ■ OVERFRAMING AT BEARING WALL OVERFRAMING AT GIRDER TRUSS Exterior wall Manufactured trusses at 24" O.C. Roof sheathing per plan 8d Edge nailing at 6" O.C. entire length of truss Continuous sheathing under overframing 2x Ridge beam - See general notes 2x Rafters at 24" O.C. - See general notes General Notes: NOT TO SCALE If not using MFR. provided "jack" trusses for overframing areas, refer to Roof Plan for Rafter Size and Spans on A-106. OVERFRAMING TOP VIEW 8. Flat 2x nailer 9. A35 connector at 48" O.C. 10. Flat 2x blocking with 8d edge nailing 11. Girder truss 12. Truss hanger per MFR. 13. Trusses shown below 14. Exterior wall shown below LC�AR ROOF DETAIL HOMES OVERFRAMING R-07 Copyright ©2021, LEXAR Homes LLC. Roof truss per plan Roof sheathing per plan Flashing as required 7/16" OSB sheathing 8d Edge nailing at 6" O.C. Attach top chords of lower truss with (2) 16d nails at each upper truss web Attach truss bottom chords with (2) .131" x 3" nails (min.) at 24" O.C. LE3CAR HOMES Copyright © 2021, LEXAR Homes LLC. ROOF LOWER ROOF TO UPPER ROOF TRUSS NOT TO SCALE DETAIL R-09.1_ 1. Water heater per plan 2. 16 Gauge strapping around water heater at every 1/3 height 3. Platform - Must be anchored to wall 4. Flexible connection - If required 5. 4" Bollard post per 2018 IRC section M1307.3.1 6. 2x Nailer for attaching strap connection LE3CAR HOMES Copyright © 2021, LEXAR Homes LLC. MISCALLANEOUS WATER HEATER INSTALLATION NOT TO SCALE DETAIL M-0 i VY OA "ftkL0- 0,`��' PLANNING, COMMUNITY, & ECONOMIC DEVELOPMENT '--coqL Common framing details and points of concern. Rafter seat cut Depth of a seat cut shall not be greater than one quarter of the depth of the rafter. R802.7.1 Excessive cutting compromises the member and engineering or replacement will be required. CANTILEVER LENGTH NOT TO EXCEED 24 INCHES (IRC 802.1. 1.1) DI4 FAIL (IRC am.?. 1) C�] 1 nu If engineering is provided, engineering is to consist of calculations and criteria with a wet stamp and signature of a Washington State licensed engineer or architect. Details submitted shall be of sufficient clarity allow for proper construction and inspection. City of Anacortes 1 904 6th ST, Anacortes, WA 982211 360-293-1901 1 buildingpermit@cityofanacortes.org I www.anacorteswa.gov Top Plate Connection Top plates to overlap at corners and partition walls per IRC R602.3.2. 3" X 8" X 0.036" Steel plate connector may be substituted per table R602.3.2 Wwd kama hearing wall - tap ph" T neetlan NTERSECIING INTERIOR �.� PARTITION ro T 9��,,.--� METAL OONNEGTOR PRATE COMMON STIR BELOW DUE TOP PLATE - EXTERIOR FRAMED MALL TABLE R602.3.2 SINGLE TOP -PLATE SPLICE CONNECTION DETAILS TOP -PLATE SPLICE LOCATION CONDITION Corners and intersecting walls Bun joints in straight walls Splice plate size Minimum nails esch side of joint Splice plate size Minimum nails each side of joint Structures in SDC A-C; and in SDC 3" x 6" X 0.036" (6) 8d box 3' x 12" x 0.036" ( box D , D and D, with braced wall line ° galvanized steel late g p (2�h" X 0.113") nails galvanized steel plate X .1 (21I2" X 0.113")nails spacing less than 25 feet or equivalent or equivalent Structures in SDC D°, Di and D,, with 3" x 8" by 0.036' (9) 8d box 3' x 16" x 0.036" (18) 8d box braced wall lines spacing renter than P g g galvanized steel late g p (2l/Z" x 0.113") nails galvanized steel plate (21/2" x 0.113") nails or equal to 25 feet or equivalent or equivalent For SC I inch = 25.4 mm, I foot = 304.8 min. Stair landings If a run of stairs lands on a landing, that framing shall be supported by posts within the wall or supporting wall beneath the landing. The 2X8 at the edge of the landing shown below should have been run long into the wall cavity with posts below it. If the design precludes posts, an engineered design for the landing is required. Maintaining and improving the gual �i of life reflecting community expectations tbrough a focu on publzc participation and employee -mayor-council teamwork. SCSI-B3: Permanent Rostra int/Bradng al Chords & Web Members Importanl Note, CLRs shall ahuays be diagonally Braced for rigidity. Diagonal Bracing witi7 CLRs work most efficiently when ap- plied to three or more similar Trusses. Arch the Lateral Restraint at the locations shown on the TDD together with a Diagonal grace at an angle of less than or equal to 45' to the Lateral Restraint (:ee Figures 63-12 and 13). Po,zlon the Diagonal Brace so that it crosses the web in close proximitykotha Lateral Restraint. The diagonal Bracing should be attached as close to the Tap and Bottom Chard Plane as possibleand to each web that acrossm. This provides rigidity that prevents the tih'ebs from displacing later- ally. R1 Diagonal Bracing is required to remain the CLR(s) and to transfer the cumulative force from the CLR(s) into a lateral force resisting system such as the roof or Ceiling diaphragm. Repeal Diagonal Bracing every 20' or as specified. Closer spacing may be required by the Building Designer. Lateral Rem r- Lved crier twaTruswoor,-aplin --- rEinlorcerrent Refer to =yphre 93-7 for more Worrnaban. FIGURE 83-11 Always diagonally) Brace the Permanent Conlinuous Lateral Restraint! FIGURE U-10 hrrnanert -rrdnuau -E.eral Rest Repeat diagm :il Arming eynPa ornrpecihed. Closerspacing may be required by the A uilding Bagger. Noce: Some chord and web rmenftrtr mt ahvvm fur clan{. EXAMPLES OF DI&DONAL BRACIN6 WITH ONE ROPY OF CONTINUOUS LATERAL RESTRAINT FIGLti1E 1113-12 = C URE W13 Maintaining and improving the quality of life reflecting community expectations through a focus on public participation and employees -mayor -council teamwork. Ven#- 8Section of horizontal drain OK nummum Venting an Island Sink Countertop Wall (flood rim) 90' e!1 45' ell Ci P-trap 2 in. I I Cleanout Long -sweep Sanitary tee ell Floor Combo I 'Ir-in. Cleanoul foot von Combo 2-in. branch drain Waslr s A looped vent is one rode -approved way to vent an island sink - Vents muss take off from horizontal The loop should extend as high as possible under the countertop, 909.0 Special Venting Inr Island Fliftims. 909.1 General. Traps for islsmd sinks. emd sitnilf equip- rr:enL shall ha roughed in above the floor and Shall be permioted to be vented by extending rho vent a_R high as possible, but not less than the drain>board height and then redirn.ing it downward and connecting it to the Horizontal sink drain iinmediawly -downstream from the verti-cal fixture drain. The return vent shall be oannected to the hori- zontal drain through a wye-branch fitting and shall, in &M- tion, be provided with a foot vent taken oft the vertical fixttue vent by ineLyLs of a wyt: bench immcdiatcly below the floor and extending tv [h+r ritims[ partition and then through the roof to dw open air, 4m shall be piarmitted to be connccmd to other vents at a point not less than: 6 inckes 2015 UNIFORM PLUMBING CODE (152 mm) above the flood -level rim of the fixtLms served. Drainage fittings shall be used on the vent below the floor level, and a slope of not less than A inch per foot (2U mrnrm) back to the dram shal.L be mrLtintuincd. The rcturn bend usod a da the drainboard shall be & orw piece fitting or an assembly of 45 degree (0,79 rani). a90 dogma (1,57 rad), and a 45 degree (0-79 cad) elhcnw itt the order named. Pipc sizing &hall be as elsewhere rcquirad in this uu&. The island sink drain. upstream of the returned Ynt. shall serve no ft= Fixtures, An accessible devout shall be installed in the uenical "inn of the font vent Maintaining and improving the quality of life reflecting community expectations through a focus on public participation and employees -mayor -council teamwork.