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Home My WebLink About288276_2_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: 102110644 PROJECT ADDRESS: 209 E Central Ave Unit# 2 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 PLAN CHECK DATES: REMARKS/RECHECK ITEMS: APPLICATION 6/2/2022 INITIAL REVIEW 6/9/2022 EXPIRATION 11/29/2022 RECHECKS: 1. PROJECT APPLICANT CONTACT PERSON: 2. Maria Penaloza 3. TEL: (714)543-3201 FAX: VALUATION: $55,360.00 EMAIL: maria_penaloza16@yahoo.com FLOOD ZONE: X-0602320278J 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.DocumentationVerify all unpermitted items and provide items in drawings. Provide calculations for new ADU attachment including unpermitted existing roof if unpermitted and new lateral force resisting system. Provide load path for new ADU to existing structures and ensure adequate load path for new single structure.Final plans and calculations are to be stamped, signed and dated by a California licensed architect or California registered civil engineer. Provide on the plans, structural material notes (ex. Lumber species & grade, glu-lam beams, concrete (fc’ = ___ psi (min)), steel reinforcement, special inspection requirements, etc.))DrawingsSheet 1 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.Provide drainage and flow direction around new ADU on Site Plan.Sheet 3Note on plan: Mechanical, electrical and plumbing are not part of this plan review and approval. MEP are subject to building field inspection.Clearly indicate on floor plan the location of existing walls, new walls, and walls to be removed. Please provide Wall Legend.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)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.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) Penetrations in wall or floor/ceiling assemblies in two-family dwellings shall comply with Section R302.4. Provide complete details on the plans. 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. (R303.9) 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)Verify U-Factor and provide SHGC in window schedule. Existing garage converted into ADU (habitable space): ☒Provide ceiling framing plan to show supporting of new ceiling drywall. Additional ceiling joists may be required. Provide details and clearly cross-reference detail onto the plan. ☒Provide/show lateral support for the proposed ADU. ☒Provide construction details for the infilled wall at the existing garage door opening. Show attachment at top and bottom of wall. Provide concrete curb (stem wall) at existing door opening. ☒Provide moisture barrier for the existing concrete slab. New and existing walls shall be easily distinguishable on plans with matching legend. (e.g. new interior walls, new perimeter walls at existing garage opening. Provide hood/exhaust at new kitchen range (100 CFM min).Provide/verify shearwall along plan west side of new ADU.Provide shearwall lengths for all shearwalls. Provide existing window information (dimensions and window type) in Existing Bedroom #1. Ensure adequate egress windows provided. Verify (E) Exhaust provided in existing bathroom where window is being enclosed. Sheet 4Show existing footing at existing garage and interaction between new and existing.Verify if new or existing foundation at south-east corner of ADU where shared wall with existing garage occurs.Provide moisture barrier for new slab on grade.Provide detail and dowel information for new to existing foundation dowels.Detail A – Verify if new or existing ceiling joist. Provide number of nailing for new ceiling joist.Detail E – Verify if existing or new concrete slab. New and existing items shall be easily distinguishable on all drawing sheets.Sheet 5Verify if new or existing ceiling joists.Provide bearing and non-bearing wall connections at top and bottom.Sheet 6Verify on plan if new or existing Ceiling Joist occurs at existing garage to ADU conversion. Provide all existing roof framing at areas to be revised including existing one-car garage.Specify Radiant Barrier at existing roof sheathing is to be verified in field per Title 24. (End of Comment)