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Home My WebLink About300878_1_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: 101114656 PROJECT ADDRESS: 3921 W Crystal Ln 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 4/13/2023 INITIAL REVIEW 4/24/2023 EXPIRATION 10/10/2023 RECHECKS: 1. PROJECT APPLICANT CONTACT PERSON: 2. Khoa Nguyen 3. TEL: (714)548-5895 FAX: VALUATION: $65,000.00 EMAIL: Khoavannguyen75@yahoo.com FLOOD ZONE: X-0602320256J Note: Numbers in parenthesis (unless otherwise noted) refer to code sections of the 2022 California Residential Code (CRC); 2022 California Building Code (CBC); CMC = 2022 California Mechanical Code; CPC = 2022 California Plumbing Code; CEC = 2022 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 (CHECKED BOXES REQUIRED ONLY): ☒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. Applicant must pick up red marked sets from city prior to resubmittal and return marked up set with resubmittal.DocumentationEOR stamp is expired, please update.Ensure address in title block references #2 on future resubmittals. Energy Conservation – Title 24 Energy forms & calculations Water Heating system (water heater) – (Section 150.0(n)) Systems using gas or propane water heaters to serve individual dwelling units shall designate a space at least 2.5 feet by 2.5 feet wide and 7 feet tall suitable for the future installation of a heat pump water heater (HPWH) by meeting either A or B listed under Section 150.0(n). A. If the designated space is within 3 feet from the water heater: i. A dedicated 125 volt, 20 amp electrical receptacle that is connected to the electric panel with a 120/240 volt 3 conductor, 10 AWG copper branch circuit, within 3 feet from the water heater. ii. Isolate both ends of the unused conductor. iii. A reserved single pole circuit breaker space in the electrical panel adjacent to the circuit breaker iv. A condensate drain that allows natural draining of the water heater. B. If the designated space is more than 3 feet from the water heater: see additional Code requirements. When a second water heater is installed as part of the addition shall comply with Section (150.2(a)(D). Energy Storage System (ESS) Ready: All single-family residences that include one or two dwelling units, and ADU shall meet the following: At least one of the following shall be provided: ESS ready interconnection equipment [auto transfer switch and panel] with a minimum backed-up capacity of 60 amps and a minimum of four ESS-supplied branch circuits, or A dedicated, minimum 1” raceway from the main service to a subpanel that supplies the branch circuits in Section 150.0(s)(2). A minimum of four branch circuits shall be supplied by the ESS: the refrigerator, one lighting circuit shall be located near the primary egress, and at least one circuit shall supply a sleeping room receptacle outlet. The main panelboard shall have a minimum busbar rating of 225 amperes with space to install future isolation equipment/transfer switch within 3 feet. Heat pump space heater (furnace) ready: System using gas furnace to serve individual dwelling units shall include a dedicated 240 volt, minimum 30 amps branch circuit wiring shall be installed within 3-ft from the furnace for a future heat pump space heater installation. Electric cooktop ready: System using gas to serve individual dwelling units shall include the following shall include a dedicated 240 volt, minimum 50 amps circuit wiring shall be installed within 3-ft from the cooktop for a future electric cooktop installation. Electric clothes dryer ready: Clothes dryer using gas to serve individual dwelling units shall include a dedicated 240 volt, minimum 30 amps branch circuit wiring shall be installed 3-ft from the clothes dryer location for a future electric clothes dryer installation.DrawingsSheet A-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 2022 CRC, CBC, CPC, CMC, CEC, California Green Building Code, and California Energy Efficiency Standards Code editions.Note on plan: Mechanical, electrical and plumbing are not part of this plan review and approval. MEP are subject to building field inspection.Provide drainage and flow direction around new ADU.Specify roof projections that require fire rated system on plans for clarity.Specify walls requiring fire rated system on plan for clarity.Relocate new A/C to prevent blocking rear path.Sheet A-2New tankless water heaters shall be fully enclosed. Please reach out to your assigned planner for requirements.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.Sheet A-3Coordinate slab on grade note in Section 2-2 with structural, information does not match.Ensure no eave vent occurs at fire rated eave, show location on plan. If eave vent to occur at fire rated vent, please specify ICC approved product.Sheet A-4Two W/H are specified on plans, one along the west wall and one near existing patio. Please clarify.Sheet SNPrint on sheet is missing (e.g. Design Loads), please reprint and ensure all notes are legible. Detail 3 – Verify if hood detail is intended for kitchen hood. Detail 5 – Verify if garage wall detail occurs in project, else remove. Sheet S1Provide strap between existing and new along Grid A on Roof Framing plan.Provide adequate roof drag at roof framing for shear transfer at Grid B and Grid 2. Verify detail 6/SD reference along Grid C at Roof Framing, detail does not look correct.Provide detail for interior non-bearing wall top connection. Top connection shall ensure no load bearing via slip connections and gap.Provide ICC approved product and ESR # for proposed project epoxy. Special Inspections required.Shearwall schedule not found on drawing set, provide or clarify where information is found. Verify detail 2/S-1 referenced at new foundation, detail does not look correct.Provide detail for interior non-bearing wall bottom connection.Provide 10 mil vapor barrier minimum.Verify pad footing detail 17/SD references with sizes shown on plans. Sizes do not match. Sheet SDDetail 16 – 5/8” Type X drywall on existing house side shall extend to underside of plywood. (End of Comment)