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HomeMy WebLinkAboutPAR2014-00026 - PAR Letters / Memos - 4/30/2014 (2) `gpN Cp Y a r= � U MASON COUNTY G DEPARTMENT OF COMMUNITY DEVELOPMENT Mason County Bldg. III, 426 West Cedar Street - PO Box 279, Shelton, WA 98584 1854 www.co.mason.wa.us (360)427-9670 Belfair(360)275-4467 Elma (360)482-5269 MASON COUNTY PERMITTING FOR RECREATIONAL MARIJUANA • BUILDING DEPARTMENT REPRESENTATIVE: Debbera Coker(360)427-9670 EXT 510 E-Mail: DLC@co.mason.wa.us • DATE: April 30, 2014 • MASON COUNTY PRE-APPLICATION MEETING CASE NUMBER: PAR2014-00026 • PROJECT REPRESENTATIVE(S) : Cascade Crops LLC, Daniel Curylo Email: Daniel.curylo@gmail.com) • PROJECT ADDRESS: 6671 W Shelton-Matlock Road, Shelton, WA • PARCEL NUMBER: 42017-24-90011 and/or 90012 • DESCRIPTION & SIZE OF PROJECT: Using Type VB construction (wood) • OCCUPANCY CLASSIFICATION & USE: "U"Occupancy--A Agricultural building or area used for production and crop production shelter.g g p p p Use ma Y include planting, cultivating, growing, and harvesting. The provisions of Washington State Chapter 19.27 RCW may apply to some projects: Provisions of the construction code do not apply to temporary growing structures used solely for the commercial production of horticultural plants including ornamental plants, flowers, vegetables, and fruits. Temporary growing structure means a structure that has the sides and roof covered with polyethylene, polyvinyl, or similar flexible synthetic material and is used to provide plants with either frost protection or increased heat retention. A temporary growing structure is not considered a building for purposes of the building and fire code. Building department and fire-life-safety review shall not be required for a temporary growing structure. "F1"Occupancy-- Structure or area used to process material into a useable product. Includes packaging, labeling useable product for wholesale in retailers. "M"Occupancy--A structure or area used for retail sales to the public. "S"Occupancy=An area or structure used to store for storage. • SETBACKS TO PROPERTY LINES: Provide a site plan, drawn to scale, shall clearly identify setback dimensions on site plan. Overhangs shall be limited in accordance with IBC 705 Structures shall be located not less than 10-ft from the adjacent property line (ref IBC 603) • DISTANCES TO OTHER STRUCTURES: Site plan, drawn to scale shall clearly identify distances, where required include fire-resistive details, including continuity, &tested assembly details. To be considered a separate structure each structure shall be located 20-ft from each other. Referencing IBC 705.3, buildings located on the same lot shall be assumed to have an imaginary line between the buildings, therefore to be considered a separate building a distance of 20-ft or more shall be provided. Overhangs shall be limited to in accordance with Table 705.2. • FIRE RESISTANCE FOR EXTERIOR WALLS: When required include fire-resistive details, including continuity, &tested assembly details. When firewalls are required to create a "separate"building the firewalls shall be constructed equal to 3- hours or better assembly constructed in accordance with IBC Section 706. • IDENTIFY TYPE OF CONSTRUCTION & PROVIDE ALLOWABLE AREA CALCULATIONS WHERE NEEDED. See Chapter 5, IBC.... when fire flow is available and provided: Referencing IBC Table 503, assuming Type VB construction: "U" occupancy single-story 5500 sq. ft, "171" occupancy single-story 8500 sq. ft, and "M" occupancy single-story 9000 sq. ft. • FIRE-RESISTIVE RATED CONSTRUCTION &TYPE OF CONSTRUCTION : Where required demonstrate compliance. Identify the location of the assembly, compliance to continuity requirements and construction details: EXTERIOR WALL (IBC704), FIRE WALL (IBC705), FIRE BARRIER (IBC706), SHAFT ENCLOSURES (IBC 707), FIRE PARTITIONS (IBC 708), SMOKE BARRIERS (IBC 709), SMOKE PARTITIONS (IBC 710), HORIZONTAL ASSEMBLIES (IBC 711), PENETRATIONS (IBC 712), FIRE- RESISTANT JOINT SYSTEMS (IBC 713), FIRE-RESISTANCE RATING OF STRUCTUURAL MEMBERS (IBC 714), OPENING PROTECTION (IBC 715), DUCT &AIR TRANSFER OPENINGS (IBC 716), CONCEALED SPACES (IBC 717), ETC, Buildings with mixed used such as a "U"and an "F1"the uses may be non-separated in accordance with IBC Section 508.3. The allowable area and height shall be the most restrictive requirement. Unless specified otherwise, referencing Table 508.4, the following will apply: When non-separated uses will not apply, a 2-hour fire barrier shall be required to separate F1 and occupancies. Separation between an F1 and M is not required. • NUMBER OF EXITS REQUIRED/OCCUPANT LOAD:(IBC 1004): Include design calculations on building plans. Clearly identify the exit path and exit signage on construction plans. Referencing Table 1004.1.2 the following occupant factor applies: U-Occupancies: 1:500 sf of the gross area F-1 Occupancies: 1:100 sf of the gross area M Occupancies: 1:60 sf of the gross area The occupant load is needed to verify that adequate exits are provided and to verify that adequate restrooms and other plumbing are fixtures are provided in accordance with Chapter 29. • ENGINEERING REQUIRED: New structures will need to comply with current code and designed to support lateral and vertical loads. Structures 4000 sq. ft or more shall have all plan pages reviewed and stamped by a Washington State licensed design professional. The review shall include a code evaluation addressing life-safety, plumbing & mechanical evaluation, and structural analysis. (ref. RCW 18.08.410) ALL PLAN PAGES SHALL BE STAMPED AND SIGNED BY THE DESIGN PROFESSIONAL, including plumbing and mechanical pages. • ACCESSIBILITY REQUIRED: YES, include compliance information including design calculations demonstrating compliance to Chapter 11 and details demonstrating compliance to ANSI 117.1 in effect at the time of submittal. Include information demonstrating compliance for restrooms, employee work areas, parking spaces, accessibility to structure, drinking fountain, signage, etc. When required verify that building plans contain compliance information. Existing buildings shall comply with IBC/WAC amendment Chapter34. "U"occupancy structures need not be accessible except that agricultural buildings shall require access to paved work areas open to the general public. (IBC 1103.2.5) • PLUMBING SYSTEMS (Chapter 29 Washington Amendment to IBC): Permitted building shall comply. On plans, include design calculations for the following: water closets (M/F), Lavatories, Drinking Fountains, etc. Plumbing fixtures need not be provided for unoccupied buildings or facilities(2902.1). Agricultural buildings would be considered a building that is not normally occupied. Other occupancies shall be provided with restrooms in accordance with WAC Table 2902.1. When the total occupant load is 15 or less separate facilities for male and female need not be provided but the fixtures and space must be accessible for persons with disabilities. • WASHINGTON STATE ENERGY CODE: The following refer to Energy Code compliance. Referencing the 2012 International Energy Conservation Code (IECC)/Washington State Energy Code (WSEC). New elements shall apply. When an existing structure is unheated and heat is added the building shall be made to comply with the energy code and compliance forms submitted with the permit application ► NON-RESIDENTIAL ENERGY CODE: Heated spaces require NREC Compliance forms (envelope & mechanical). WSEC forms and information can be accessed at: hftp://www.neec.net/resources/resources.html ► LIGHTING: All non-residential structures shall comply with WSEC lighting requirements. Complete NREC Compliance Forms and lighting plan including switching locations. WSEC forms and information can be accessed at: http://www.neec.net/resources/resources.htmi. Task lighting for plant growth and maintenance is exempt(ref 405.5.1 #6). In addition your local utility may have an incentive program, designed to help you lower energy consumption. To discuss incentive opportunities contact the Energy Services Department at PUD3 by calling (360) 426-0777 or PUD1 at (360) 877-5249. • COMMERCIAL KITCHEN: Show compliance to Chapter 5 of the International Mechanical Code when a kitchen is included. When the structure will be provided with a kitchen the kitchen must comply with specifications of the Mechanical Code. When cooking produces grease or smoke a type l hood with fire suppression system. To properly evaluate provide information that clearly identifies what will be cooked and the type of cooking that will take place in the kitchen. • GEOTECH REPORT REQUIRED? See planning regulations and IBC chapter 18. • PROVIDE A SPACE FOR STORAGE OF RECYCLED MATERIAL & SOLID WASTE (WAC51-50-009): Identify the location. • SPECIAL INSPECTION: Referencing IBC Chapter 17, Section 1704.1.1. This will typically apply to new construction. Some construction types and methods will require special inspection. When required provide a statement of special inspections prepared by registered design professional in responsible charge. Complete a Special Inspection authorization form. • INTERIOR FINISHES: Include information demonstrating compliance to Interior finishes required in IBC Chapter 8. Gypsum board will comply with requirements for interior finish. If you wish to use another finish material, including plastic please provide information about the material and submit with permit documents. Clearly identify finish material in cross section of construction plans. • STORAGE SPACES: Clearly identify the space. Include a list of material that will be stored, anticipated quantities, height, and if hazardous such as solvents, fertilizer gases, etc, include MSDS sheets for each product. Identify the anticipated storage height. • STORAGE RACKS greater than 59" shall be permitted either with the proposed project or separate building permit. Where required documents shall include design information demonstrating stability for seismic conditions. Special inspection may be necessary, reference IBC Section 1707.6 and 1705.3 (4.5), storage racks, provide compliance information. • MECHANICAL EQUIPMENT: Identify the location and type of mechanical equipment located within, and outside the structure. Address foundation and support systems for equipment. Where new equipment will be placed on site provide UL listing information and/or construction details stamped by a Washington State licensed design professional. Where applicable include duct information and duct support compliance information. • SUSPENDED CEILING SYSTEMS: Provide details and specifications relating to suspended ceilings where applicable. Details shall be designed and approved for seismic loading in accordance to IBC Chapter 16. Where required designate special inspection plan. FIRE MARSHAL REQUIREMENTS: The following address specific Fire Marshal comments. On construction plans identify compliance information on the proposed building plans. NOTE THAT SEPARATE FIRE PROTECTION PERMITS ARE REQUIRED FOR: NFPA72 ADDRESSABLE FIRE ALARM SYSTEM OR NFPA 13 AUTOMATIC FIRE SPRINKLER SYSTEM • Identify the location of fire extinguishers and type of fire extinguisher. Typically in non-cooking areas, permanently install a type 2A10BC fire extinguisher such that it is located within 75-ft travel distance. • WATER SUPPLY& FIRE HYDRANT: Referencing IFC, Section 508; clearly identify fire hydrant location if one is located within 400-ft of the project. • FIRE FLOW: A copy of the approved method for determining fire flow is enclosed. Complete the Commercial fire-flow work sheet to identify fire flow and fire protection that may be necessary. Note that when fire flow is not available step 3 shall apply. See also requirements for IBC Table 503, allowable areas: 0-500 sq. ft.: no protection (mitigation) needed. 501-5999 sq. ft: Install an NFPA 72 addressable fire alarm system OR construct firewalls in accordance with IBC Section 706 to create maximum 2000 sq. ft. fire areas 6000— 12,000 sq. It: Install NFPA 13 automatic fire sprinkler system OR install NFPA 72 addressable fire alarm system maximum 6000 sq. ft fire area with fire walls constructed in accordance with IBC Section 706, OR construct firewalls in accordance with IBC Section 706 to create maximum 2000 sq. ft. fire areas 12, 000 sq. ft or more: Install NFPA 13 automatic fire sprinkler system • EMERGENCY VEHICLE ACCESS: A copy of the "Standards for Fire Apparatus Access Roads" adopted through Mason County Building Code, Section 14.17 is attached. Verify that documents clearly identify code compliance. • ADDRESSING: Referencing IFC, Section 505 and Mason County Code Chapter 14.28, all new buildings shall have an approved address. Applications for an approved address can be obtained on the Mason County website at: www.co.mason.wa.us, Forms and Brochures, Community Development, the address to the referenced web page is: http.-Ilwww.co.mason.wa.uslforTnsICommunity Devlindex.php. Each building within the facility shall be distinguished with a separate identification so that emergency personnel can find the building in the event of an emergency. • AUTOMATIC FIRE ALARM: Referencing IFC, Section 907 and NFPA 72, when proposed provide information on plans that identifies your intent to install the alarm system. Automatic fire alarm systems require a separate "Mason County Fire Protection System Permit Application". The application can be obtained by going to same website and page referenced above. • SPRINKLER SYSTEM: Referencing IFC, Section 903 and NFPA 13, when proposed provide information on plans that identifies your intent to install the NFPA 13 fire sprinkler system. Automatic fire sprinkler systems require a separate "Mason County Fire Protection System Permit Application". The application can be obtained by going to same website and page referenced above. • KNOX BOX: Referencing IFC, Section 506, access shall be required, typically through use of a Knox box. Provide compliance information with construction documents. Contact the local fire district to make arrangements for an approved key box, location, etc. The local fire district for your project is Fire District Number: and can be reached as follows: (360) • GAS METERS/TANKS: Referencing The International Fuel Gas Code (IFGC) and NFPA 58 provide compliance information as required within the referenced codes. • STORAGE (TYPE, HEIGHT, ETC.) Referencing IFC, Chapter 19 (Lumber yards and wood working facilities), Chapter 23 (High-piled combustible storage), Chapter 27 (Hazardous Materials), etc. o Identify all materials to be stored, including commodity classification (see IFC2303 and Table 2306.2), and type of plastics when applicable. Include anticipated quantities, loose or baled, anticipated height, o Identify hazardous materials classified as a physical or health hazard, include MSDS sheets as specified in IFC Section 2703.4. Referencing Table 2703.1.1(1), identify proposed control areas and method of protection. Referencing IFC Section 2704, identify spill control and proposed secondary containment, see also IFC Table 2704.2.2 o Identify method of storage (i.e. racks, shelves, pallets and what storage method is constructed of such as plastic, wood, metal, etc.) If pallets will be used , identify location of unused pallets and anticipated quantity o Identify flammable and combustible liquids, flammable gases, and flammable solids regulated under IFC Chapters 34, 35 and 36. Include information demonstrating compliance, including proposed storage, classification of flammable material and/or combustible liquid • OTHER: The existing structure, originally permitted in 1989, permit#23653 and additions on each end of the existing structure permitted under permit# BLD97-0252 were approved as F-! and B for office, same or similar uses as proposed. A Change in Tenant application form will be required for the existing structure. Follow directions on form including a floor plan and site plan. Bote that the original plans specify that a 2- i hour wall was constructed and instaled separating the original 35-ft x 60-ft bldg and 26x36 1997 addition. The 2-hour wall needs to be maintained. No opening are allowed unless approved. Separate building permits shall be required for additional buildings including: 1) Storage containers—2) 10-ft x 20-ft. Storage structures greater than 120 sf used for other than residential accessory purposes require a permit. The storage containers shall require engineer design for foundation connection and modifications made to the structure. 2) Closed loop processing structure 3) Processing vac oven and drying room 4) Fence greater than 7-ft height when applicable. PERMITS REQUIRED FOR PROJECT o BUILDING o PLUMBING / MECHANICAL ❑ GRADING PERMIT (When greater than 200 cubic yards) o CHANGE OF TENANT ❑ FIRE SUPPRESSION, may be required. See Fire Marshal comments o SIGN o FENCE (Greater than 7'0" above grade) ZI Ll ADDITIONAL NOTES: WHEN YOU ARE READY, SUBMIT FOUR (4 SITE PLANS, DRAWN TO SCALE ALONG WITH THREE (3) COMPLETE SETS OF BUILDING PLANS INCLUDING THE FOLLOWING. (NOTE, ALL PLAN PAGES SHALL BE STAMPED BY THE DESIGN PROFESSIONAL IN RESPONSIBLE CHARGE WHEN THE STRUCTURE EXCEEDS 4000 SQ. FT.): • CONSTRUCTION PLANS drawn to scale. Include floor plan, elevations cross section cross section construction details, etc. • MECHANICAL PLAN, • PLUMBING PLAN AND • NON-RESIDENTIAL ENERGY CODE/VENTILATION & INDOOR AIR QUALITY CODE INFORMATION. • DEFERRED SUBMITTAL WILL NOT BE ACCEPTED. • A PLAN REVIEW FEE WILL BE COLLECTED WHEN THE BUILDING PERMIT IS SUBMITTED. VALUATIONS ARE BASED UPON THE MOST RECENT BUILDING STANDARDS VALUATION DATA RECOMMENDATIONS AND THE PERMIT FEE WILL BE DETERMINED BASED UPON TABLE 1-A OF THE 1997 UBC. DESIGN CRITERIA: SEISMIC ZONE: D2 WIND LOAD: 85 MPH, Depending upon location see IBC 1609.4.1 SNOW LOAD: See Mason County website: http://www.co.mason.wa.us/forms/Community_Dev/snow—load—map.pdf 25 PSF, Except: Lake Cushman 55psf Along Hood Canal, Potlatch North to County line 40 psf Matlock, Lake Nahwatzel up to Skokomish Valley 35 psf REFERENCE CODE EDITIONS: Effective July 1, 2013 2012 INTERNATIONAL BUILDING CODE (IBC), INCLUDING APPENDIX CHAPTERS C, E AND H, EXCLUDING H106; SECTIONS 101 THROUGH 107, PUBLISHED BY THE INTERNATIONAL CODE COUNCIL, AND EXCLUDING APPENDIX CHAPTERS A, B, D, F, G, I, J AND K AND; ADOPTING THE WASHINGTON STATE BUILDING CODE WAC 51- 50, AND THE 2009 INTERNATIONAL EXISTING BUILDING CODE. 2012 UNIFORM PLUMBING CODE (UPC), PUBLISHED BY THE INTERNATIONAL ASSN. OF PLUMBING AND MECHANICAL OFFICIALS(IAPMO)AND ADOPTING THE WASHINGTON STATE BUILDING CODE WAC 51-56 AND WAC 51-57, EXCLUDING SECTIONS 102.4 AND CHAPTERS 12, 15, AND 16, PART I. 2012 INTERNATIONAL MECHANICAL CODE (IMC), PUBLISHED BY THE INTERNATIONAL CODE COUNCIL, AND THE 2009 INTERNATIONAL FUEL GAS CODE AS ADOPTED THROUGH THE WASHINGTON STATE BUILDING CODE WAC 51-52. 2012 INTERNATIONAL FIRE CODE, PUBLISHED BY THE INTERNATIONAL CODE COUNCIL, EXCLUDING APPENDIX A, D, AND K AND ADOPTING APPENDICES B,C,E,F, G AND ADOPTING THE WASHINGTON STATE BUILDING CODE WAC 51- 54. 2012 INTERNATIONAL ENERGY CONSERVATION CODE(IECC), AS AMENDED BY WASHINGTON STATE BUILDING CODE WAC 51-11 To view the Mason County Building and Construction Code and adopted amendments go to the Mason County website at: www.co.mason.wa.us.