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Home My WebLink About288596_3_Corrections.docxRESIDENTIAL PLAN CHECK COMMENTS Planning & Building Agency Building Safety Division 20 Civic Center Plaza P.O. Box 1988 (M-19) Santa Ana, CA 92702 (714) 647-5800 www.santa-ana.org PLAN CHECK NO: 101110748 PROJECT ADDRESS: 5507 W Roosevelt Ave PLAN CHECK ENGINEER: Lo, JonathanTEL:714 647-5822 EMAIL: Jlo@santa-ana.orgFAX:714 647-5897 TYPE OF CONSTRUCTION: V B OCCUPANCY CLASSIFICATION(S): R-3, U PLAN CHECK DATES: REMARKS/RECHECK ITEMS: APPLICATION 6/9/2022 INITIAL REVIEW 6/15/2022 EXPIRATION 12/6/2022 RECHECKS: 1. PROJECT APPLICANT CONTACT PERSON: 2. Bill Anderson 3. TEL: (657)900-6559 FAX: VALUATION: $50,000.00 EMAIL: xthaootranx@yahoo.com FLOOD ZONE: A-0602320139J Note: Numbers in parenthesis (unless otherwise noted) refer to code sections of the 2019 California Residential Code (CRC); 2019 California Building Code (CBC); CMC = 2019 California Mechanical Code; CPC = 2019 California Plumbing Code; CEC = 2019 California Electrical Code; T = Table; ICC = International Code Council.All items noted on this plan check report must be addressed. If you feel that an item is not applicable to your project, note “N/A” and discuss the reason with the plan checker.Please indicate the sheet number and detail to the right of each correction, or note the number on the plans where the correction is made. Resubmit marked original, calculations and this correction sheet. A separate sheet for response may be used.Resubmit corrected sets of plans.Meetings between the project applicant/designer and the plan reviewer shall be by appointment only. Please call (714) 647-5822 for an appointment. 5. The applicant shall obtain clearances/approvals for the following, prior to building permit issuance: ☒Planning Division approval on the corrected/final set of drawings (647-5804). Previously approved plans should be submitted to expedite the process. ☒Public Works Agency approval (647-5039). ☐Fire Department approval on the corrected/final set of drawings (647-5839 or 647-5700). ☒Police Department approval on the corrected/final set of drawings (647-5840). ☒School District Approval; and a copy of the school fee worksheet, completed by the plan check engineer, shall be required by the School District to verify the scope of the work. ☐Proof of Worker's Compensation Insurance shall be required at the time of permit issuance. ☐Grading Permit. Application is made through the Building Safety Division (647-5800) and the plan review is by the Public Works Agency (647-5039).Comments have been provided on drawing and calculation hard copies in relation to all comments below. These may be picked up at Building and Planning department at applicants’ discretion.Documentation Energy Conservation – Title 24 Energy forms & calculations Provide documentation to demonstrate compliance with the California Energy Code. Climate zone 8 is used. Compliance forms with signatures must be provided on plans. CalGreen Plan Review Comments: Plumbing fixtures flow rate limitation Water closet – 1.28 gallon per flush Shower head – 1.8 gallons per minute at 80 psi. Lavatory faucets – 1.2 gallon per minute at 60 psi. Kitchen faucet – 1.8 gallon per minute at 60 psi. This project is in a special flood hazard area designated on the flood insurance rate map (FIRM) as zone A or AE. This zone requires that the lowest finish floor elevation (including basement) of the structure shall be at (or above) base flood elevation determined by a hydrology study for the A zone, or at (or above) the base flood elevation specified for the AE zone, on the flood insurance rate map. All elevations must be referenced to the National Geodetic Vertical Datum. Reference should be made to the Flood Plain Management Ordinance, Santa Ana Municipal Code, Chapter 7, for complete requirements. Drawings shall show compliance with said ordinance including noting flood zone and finish floor elevation."DrawingsSheet 1Provide a project description with a complete and detailed scope of work on the cover sheet of the plans. Provide the following design data on the first sheet (R106.1.1) ☒Sheet Index ☒Occupancy groups (R-3/U) ☐Type of construction (V-B) ☒Automatic Fire Sprinkler (YES or NO) ☐Number of stories. ☐Flood Zone: X ☒Flood Zone: A ☐Flood Zone: AE ☒Floor area per occupancy group, including the existing structure(s) ☒Construction shall comply with the 2019 CRC, CBC, CPC, CMC, CEC, California Green Building Code, and California Energy Efficiency Standards Code editions. Roofing requirements – (R902.1) ☒A Class “C” roof is required. On the plan, specify manufacturer’s name, ICC/UL report number and Class for the roofing material. Provide drainage and flow direction around new ADU on site plan.Sheet 2Clearly indicate on floor plan the location of existing walls, new walls, and walls to be removed. Please provide Wall Legend.Through penetrations of fire-resistance-rated wall or floor assemblies shall comply with Section R302.4.1.1 or R302.4.1.2. (R302.4) Walls separating dwelling units (main house and new ADU) shall be minimum 1-hour fire partition. Fire rated floor-ceiling and wall assemblies shall extend to and be tight against the exterior wall, and wall assemblies shall extend from the foundation to the underside of the roof sheathing. Provide details on the plans. (R302.3 CRC)Recheck #1: Walls separating dwelling units shall be fire rated on both sides of wall. Please also see additional comments for ADU identification of separate vs attached.Penetrations in wall or floor/ceiling assemblies in two-family dwellings shall comply with Section R302.4. Provide complete details on the plans. Walls separating dwelling units shall provide airborne sound insulation for walls with an STC rating of at least 50 per. Provide details on plans and provide verification of a tested assembly to achieve the required STC rating of 50.Every dwelling unit shall be provided with heating facilities capable of maintaining a room temperature of not less than 68°F (20°C) at a point 3 feet (914 mm) above the floor and 2 feet from exterior walls in habitable rooms at the design temperature. The installation of one or more portable space heaters shall not be used to achieve compliance with this section. Attic access and Ventilations – ☒Show location(s) of 22" x 30" attic access with 30" minimum clear headroom. (R807.1) ☒Show on the plans - attic vent locations, type and size (area = 1/150 of the attic space). Provide an attic cross ventilation summary; on the plans indicate the total area required versus provided. (R806.1) ☒For an FAU located in the attic, provide a minimum access of 22 x 30 inches, a 24-inch wide walkway, a 30-inch deep work platform, and electric light outlet adjacent to the furnace and switched by the opening. (CMC 904.11 & 305)Recheck #1: Please verify FAU note on sheet 2, note not found. Verify if there is a gap between existing structure and new ADU.Recheck #1: Please see comment #22 below.Sheet 5Provide LFRS system on plans. Provide floor diaphragm sheathing and nailing on plan.Provide interior non-bearing wall top and bot connection details. Recheck #1: Comment not addressed, no details found for interior non-bearing walls.Verify ceiling height, dimension on section does not show ceiling height.Verify load transfer to (E) structure/shear walls.Recheck #1: Comment not fully addressed. Detail C/D on sheet 4 provided does not adequately provide shear transfer from new roof diaphragm to new shear wall. It shows attachment to existing structure shear wall. Addition of shear wall to keep existing unit and new unit separate requires justification of any deflection and gap between the two walls as required. If units cannot be adequately kept separate, please provide single attached structure with adequate load transfer from new ADU to existing structure. Provide porch framing.Provide new header sizes.Detail C – Verify positive connection through piers.Detail P – Use (2) #4 bars top and bot min.Sheet 6Provide Carbon Monoxide detector outside bedrooms in direct vicinity. Recheck #1: Comment not addressed, Carbon Monoxide detector not found in plans. Please verify.Note on plan: Mechanical, electrical and plumbing are not part of this plan review and approval. MEP are subject to building field inspection.Calculations Final plans and calculations are to be stamped, signed and dated by a California licensed architect or California registered civil engineer.Provide structural calculations for gravity and lateral system for new ADU. Please verify load transfer to existing structure as needed. Additional Comment:1. Provide Structural Material notes for all new material (Wood, Concrete, etc).(End of Comment)