HomeMy WebLinkAbout321712_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:
101121217-18
PROJECT ADDRESS:
4406 W Maurie 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
10/17/2024
INITIAL REVIEW
11/13/2024
EXPIRATION
4/15/2025
RECHECKS:
1.
PROJECT APPLICANT CONTACT PERSON:
2.
Leon Tran
3.
TEL:
(714)418-6604
FAX:
VALUATION: $45,000.00
EMAIL:
Trandesign7@gmail.com
FLOOD ZONE: A-06059C0143J
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.
The applicant shall obtain clearances/approvals for the following after obtaining approval from Building and Safety Division, 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.DocumentationPlans shall be signed by EOR prior to approval.
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."
Note on plans: "A Federal Emergency Management Agency National Flood Insurance Program ELEVATION CERTIFICATE shall be completed by a California Licensed Land Surveyor or California Registered Civil Engineer who is authorized to practice land surveying. The completed ELEVATION CERTIFICATE must be submitted to the Building Inspector at the time of foundation inspection, and a FINAL CERTIFICATE must be submitted at the time of final inspection."
Provide Elevation Certificate on drawing setDrawingsSheet A1
Please provide new ADU square footage to existing single family residence square footage ratio (ADU sf / SFD sf) on the Cover Sheet. Square footages shall NOT include garage, non-habitable attic space, non-habitable basement space, patio cover, patio enclosure, sunroom and similar uses.Note the following on cover sheet:ADU / SFD = ____sf / ____ sf = ____% The ADU sf / SFD sf ratio is for Park & Rec fee purpose only. The applicant is responsible for the given “SFR sf” of the existing primary residence; Building Safety staff are not responsible for the accuracy of the given “SFR sf”.Verify all sheet labels shown on Drawing Index, various do not match sheets.Add Sheet T2 to Drawing Index.Specify drainage slope and flow direction around new addition. Ensure adequate drainage to street or drain.Roof projections spanning within 2’-0” to 5’-0” shall have 1-hour fire rated underside or code approved alternative. Specify on plan where required at ADU conversion and reference detail for proposed system. Sheet A2Specify location of new water heater where occurs in ADU.
The following Electric Ready notes shall be added and constructed for new detached residential structures:
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).
If the designated space is within 3 feet from the water heater:
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.
A reserved single pole circuit breaker space in the electrical panel adjacent to the circuit breaker
A condensate drain that allows natural draining of the water heater.
. 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).
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)
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 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. Provide Building Section cut through addition, existing, and ADU line.Sheet A3Clearly identify where existing and new construction occurs at elevations. It is unclear which portion is new.Provide existing crawlspace dimensions, locations, and entry on elevations and ensure any existing crawlspace vent covered by new addition is replaced with equal or better. Provide new roofing information on elevations including ICC and CRRC number as needed.Sheet A4Provide FF elevation for addition, existing house, and ADU on plan. New addition and ADU shall be raised to the same FF elevation as existing house. Else, provide full hydrology report identifying Base Flood Elevation (BFE) and ensure new proposed FF is above BFE. Loma does not remove addition and garage conversion from Flood zone with lower FF.Specify footing size for new interior footing at addition.Verify garage is existing raised foundation as noted on plan.Verify existing footing occurs at garage door infill location. It is recommended to provide new foundation option and dowel at area as there is commonly no existing footings at garage doors. Verify Foundation Plan Note 2. Slab on grade does not match calculations, calculations specify new 5” slab on grade.Sheet A5Specify if existing ceiling joists occur at garage conversion on plan.Sheet SD1Detail 19 – See comment on plan regarding FF elevations. (End of Comment)