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Home My WebLink AboutBLD Plot / Site Plans General Notes 0 o 1. These notes are general in nature and do not set out all code requirements. It is the responsibility of the APPROVED Builder to be familiar with the requirements of the codes. MASON COUNTY DCD PLANNING r -� 2. All construction to conform to the current Building Code, local codes, state codes, the Washington State Energy Code, and the Washington State Ventilation Code. SITE PLAN REQUIRED TO BE ON SITE �� CHANGES SUi3.iECT TO APPROVAL n 3. All footing to bear on firm, undisturbed soil, capable of supporting 1,500 psf permanently. BY T5� Dates`��'S E��ED APB � C 4. All footings to be minimum 12" below finish grade for single story areas and 18" below finish grade for two a05 story areas. 4Z6 W�_CEp Sri U 5. All concrete to test 2,500 psi in 28 days. 0 6. Provide anchor bolts with 3" x 3" x 1/4" bearing plate washers at 4'-0" on center. No less than 2 per each section of mud sill and within 12" of each mud sill end. Conform to the International Residential Code. ° ° Z O 7. Unless otherwise noted, the following grades of framing lumber shall be used: - 4 x beams shall be No. 2 grade Douglas fir-larch - 6 x beams shall be No. 1 grade Douglas fir-torch PLANNING- Glu-tom beams shall be combination 20f, V4 grade (20f, V8 grade if cantilevered) - Floor and roof joist and rafters shall be No. 2 grade hem-fir or Douglas fir-larch Studs in shear walls and studs connected to holdowns shall be No. 2 Douglas fir-larch I �; Studs shall be stud grade or No. 2 hem-fir or Douglas fir-larch 8. Unless otherwise shown, headers over exterior openings and over openings in interior bearing walls shall be -4x8 No. 2 Douglas fir-larch. 9. All metal connectors shown on the drawings shall be Simpson Strong-tie Connectors, unless otherwise noted. Use only approved connectors for treated materials. ' o 10. Design Loads: Roof Live Load: 25 psf (snow) Roof Dead Load: 15 psf (20 psf if roof tile) Floor Live Load: 40 psf Floor Dead Load: 12 psf Floor Partition Load: 10 psf Deck Total Load: 62 psf CZ 11. Deck posts, beams, joists and decking shall be pressure treated, all purpose outdoor wood or of naturally 41 rot resistant species. Contractor to verify that the material or finish on hangers and/or connectors are - compatible with treated wood for decks. V N • a� 12. All plywood and oriented strand board (OSB) and application to be in accordance with American Plywood Q� Association standards and the International Residential Code. t W'rSTERIA COURT ♦"� o 13. Install solid, full depth blocking at all bearing points at joists and rafters. ._ 14. Provide solid fireblocking around tubs and showers. Q 15. Unless shown otherwise, provide a 30"x18" crawlspace access. Location as determined by site conditions. i10.18' S 890 53 38" W � U 16. Provide 22"x30" attic access (if applicable) in location indicated or as required by code. �( r "V o 17. Guardrail height shall be 3'-0" high. Handrail height shall be 3'-0". Handrail required on all stairs with four 25'-0' FRONT YARD SET115ACK-7 EXIST_ DRIVEWAY c� risers or more. Guardrails required on all landings and decks more than 30" above grade. Picket spacing Q on guardrails to be maximum 4" clear. 18. Stair riser height shall be maximum 7 3 4". Treads shall be minimum 10". Stairway width shall be minimum 36". -- ---- -- ---- - - ---� - Q 9 / Y + - -- - -- -- - -- - - - -- EXIST. GARAGE - .r PPE 19. Chimneys, woodstoves, and fireplaces, and their installation, shall conform to the current Building Code. `^ W/ NEW U RFLOOR ADDITION " r ENLARC-2ED DRIVEWAY AREA x Provide seismic bracing for chimneys per code. Owner shall provide Contractor with chimney and Ex{5T- DECK `° �'�= ♦"'� woodstove specifications and setbacks. 20. All windows shall be horizontal sliders unless otherwise shown. 21. Each bedroom shall have one egress window or door conforming to the current Building Code. D I ZEXISTI 22 All windows within a 24" radius of a door, or closer than 18" to the floor, or within 60" of the bottom s I I I Ln '' 11 of a stairway must be safety glass. Li. 23• Provide sheet metal flashing as required for a water tight job. 24. Plumb water heater P&T valve to exterior. NEW 25. Install 110 volt smoke detector with battery backup in each sleeping room, each corridor giving access to PATIO sleeping rooms, and one on each level not containing sleeping rooms. Interconnect all smoke detectors. - - - x 26, All electrical work shall conform to the National Electrical Code, State of Washington Electrical Code and - g ( NEW ADDITION ' a local codes. 20'-C" SIDE YARD 5ET5ACK EXIST, DECK TrP_ 27. Plumbing and mechanical work (heating) shall conform to national, state, and local codes. TO BE REMOVED 5'-0" SIDE YARD SETBACK 28. All hose bibbs shall hove an approved vacuum breaker. W/ ADMIN. VARIANCE o 29. Install a 6 mil polyethylene vapor barrier on the top of the ground in the crowlspoce. - BACK YARD SETBACKLei 30. Caulk, weatherstrip, or gasket around all windows, exterior doors, utility penetrations, etc. to limit air Al u infiltration per Washington State Energy Code. Install flashing where required by code. VJ =% CU 31, Install insulation deflectors in attic at soffit vents to assure proper ventilation. L 110.18' 5 6ev 53 38 Wi _ _ Q 32. All windows shall have Low-E glass and Argon gas unless otherwise noted. See WSEC/VIAQ W Compliance form for further information prior to ordering windows. C ° O o 33. Heat pumps and furnaces, and their installation, shall conform to the Mechanical Code and the Energy D1 � Code. 5ITE ADDRESS ll E_ WISTERIA GT_, SHELTON, WA W584 (LOT t2) �../ N 34. Provide dryer vent to exterior. a� 35, Owner or Contractor shall supply manufacturer, model number and sizes of heaters or furnace to Building a 3 Department. � O - : o Site Plan 36. Owner or Contractor shall supply bathroom, utility, and kitchen fan manufacturer and model number to the O -- Building Department. SCd IEs 1' = 20'-0" O _0 C 37. Whole house ventilation fan shall be controlled by a timer switch or dehumidifier control with a manual North .6- C o� 3 override switch. O CZ C 38. All exhaust ducts shall conform to the Energy Code for diameter, length of run and number of elbows. Z Q 0 Insulate to a minimum of R-4. � o � 39. Provide tested outdoor air inlets of minimum of 4 square inch in each living area, sleeping area, cooking `_ O t j area and eating area. Inlets may be integrated with window frames or through-the-wall vents. Indicated Z (D Cn on plan as Ova, >n o` (llSi 40. The Architect is not responsible for site conditions. This includes soil bearing capacities, slopes, surface C or subsurface water conditions or any other surface or subsurface conditions. Buildings are designed with D = .2 assumed soil bearing capacity of 1,500 psf. Notify Architect of any site deficiencies encountered. Z 0as E T "� U z -D U U a a` CV vti a)