HomeMy WebLinkAbout273914_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:
101106325
PROJECT ADDRESS:
902 N Evonda St
PLAN CHECK ENGINEER:
Lee, WayneTEL:714
647-5848
EMAIL:
wlee@santa-ana.orgFAX:714
647-5897
TYPE OF CONSTRUCTION:
V B
OCCUPANCY CLASSIFICATION(S):
R-3
PLAN CHECK DATES:
REMARKS/RECHECK ITEMS:
APPLICATION
4/27/2021
INITIAL REVIEW
6/14/2021
EXPIRATION
10/24/2021
RECHECKS:
1.
PROJECT APPLICANT CONTACT PERSON:
2.
Christopher Nguyen
3.
TEL:
(714)989-9813
FAX:
VALUATION: $80,000.00
EMAIL:
Latigo7441@yahoo.com
FLOOD ZONE: X-LOMR
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 3corrected sets of plans.
Please see corrections on submitted plans. Red marked set must be returned with revised plans. Plans resubmitted without the red markup set may result in delayed review time and additional plancheck fees.
This review does not include mechanical, plumbing or electrical work. Separate plans, applications, fees, plan checks, and permits are required for mechanical, plumbing, and electrical work. Call 647-5800 for information.
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.
-Police Department approval on the corrected/final set of drawings (647-5840).
-Public Works Agency approval (647-5039).
- School District Compliance Certificate; and a copy of the building permit application, signed by
the plan check engineer, shall be required by the School District to verify the scope of the work.
-Grading Permit. Application is made through the Building Safety Division (647-5800) and the
plan review is by the Public Works Agency (647-5039).
This project is located in the special flood hazard area, please attached an additional copy of grading plans with building plan check submittals. Note that the information shown on the elevation certificate shall match the grading plan.
This project is located in the special flood hazard area, all drawings and supporting documents shall be prepared, stamped, and signed by a California licensed architect or registered professional Civil engineer.
Provide 2 copies of geotechnical report for this construction.
Cover sheet. Provide contact information of the structural engineer on plan.
Cover sheet. Specify if the existing house and proposed addition are fire-sprinklered.
Cover sheet. Show Occupancy Group: R3 on the plan.
Sheet 1.1. In new addition area for each enclosed attic space with a maximum vertical height greater than 30 inches, provide a minimum of 22 x 30 inches attic access. (CRC R807.1).
Sheet 1.1. Carbon monoxide alarms are required at the existing hallway near each bedroom entrance door. Show compliance on plan.
Sheet 1.1. Revise plans to indicate that a landing, with a width not less than the width of door and length in the direction of travel of not less than 36 inches, will be provided on each side of doors. The elevation of landing shall not exceed 1 ½ inch difference than the threshold of the doorway (7 3/4 inch if door does not swing over the landing or steps) in each direction. Revise plans at all of the new exterior doors to show compliance. (CRC R311.3.1)
Sheet 1.2. Section note #3. Specify name of the product, manufacturer’s information and third party approval test report number (e.g. ICC, UL or IAPMO number) for asphalt shingle roof covering on plan. [2019 CRC R902].
Sheet 1.3. Revise attic ventilation design (1/300 method). The amount of upper vents are exceed the code limitation. The lower ventilation also below the required amount. You may achieve design by adding more lower vents (e.g. dormer vents) and reduce higher vents:
Min 182 sq. in. and max. 227 sq. in. for higher vent net free area.
Min. 227 sq. in. for lower vent net free area)
Minimum 454 sq. in. for total vent net free area.
The total net free ventilating area shall not be less than 1/300 when at least 40% and not more than 50% of the required ventilating area is provided by ventilators located not more than 3 feet below the ridge or highest point of the space, measured vertically with the balance of the required ventilation located by the bottom one-third of the attic space. Show high/low vent locations on plans. (CRC R806.2)
SPECIAL FLOOD HAZARD AREA REQUIREMENT
This project is considered as substantial improvement in a special flood hazard area designated on the flood insurance rate map (FIRM) as zone A. 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 zoneon 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."
Determine base flood elevation (BFE). A base flood elevation may be obtained by a hydrology study or by using one (1) of two (2) methods from the FEMA publication, FEMA 265, "Managing Floodplain Development in Approximate Zone A Areas—A Guide for Obtaining and Developing Base (100-year) Flood Elevations" dated July 1995, as amended from time to time.Submit 2 copies of the supporting documents (e.g. hydrology study) which determining BFEalong with next plan check submittals.
Submit and complete 2 copies of ELEVATION CERTIFICATE by a licensed civil engineer or surveyor.
Residential construction. All new construction or substantial improvements of residential structures shall have the lowest floor, including basement: In an A zone, without BFE's specified on the FIRM (unnumbered A zone), elevated to or above the base flood elevation; as determined under SAMC subsection 7-14(c)
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."
On the floor plan and building elevations, specify finish floor elevation of the first floor and finish grade elevation adjacent to each corner of the building perimeter walls. The lowest floor elevation should be at or above the base flood elevation. (CBC 107.2.5)GREENCover sheet. Revise Green Code note 1B. Flow rate of showerheads shall not exceed 1.8 gallons per minutes at 80 psi.Cover sheet. Revise Green Code note 1C. Flow rate of the residential lavatory faucets shall not exceed 1.2 gallons per minutes at 60 psi.ENERGYAdditions and alterations are required to comply with 2019 California Energy Code Section 150.2. Submit an energy compliance package showing compliance with code prescriptive approach OR a complete computer performance analysis.The Certificate of Compliance (CF-1R) forms, Residential Measures Summary (RMS-1), Mandatory Measures Summary are to be signed and incorporated into the plans (24”x36”).Show location of heating and cooling (if applicable per energy design) equipment on the plans. (CRC R303.8)Additional plan check comments may apply after complete energy design is submitted and reviewed.STRUCTURALGeotechnical report is required.Geotechnical report recommendations are considered to be minimum standards. Structural calculations and drawings must meet or exceed said minimum standards. Show compliance with the following geotechnical report recommendations.Have the consulting geotechnical engineer review and approve the foundation plans. (1803)The geotechnical report requires foundation excavations to be reviewed by a geotechnical engineer. Note on the foundation plan "Prior to requesting a Building Safety Division foundation inspection, the geotechnical engineer shall inspect and approve the foundation excavations." (1803)Sheet S.1. Provide connection detail at the 3.125”x13.5” flush beam supporting roof framing above.Sheet S.1. Line B. Provide details to show that collector elements and connections to transfer the horizontal force to the double top plates.Chords/collector and struts (ASCE Section 12.10.2).Sheet S.1. Provide shear transfer detail at the interior shear wall. Revise reference #1 to show correct detail cross-referencing.Sheet S.1. Please review the shear schedule on sheet S.1 to be consistent with structural calculation. The grade, species, nailing size and spacing shall be consistent.Sheet 1.0. Line C. Provide vertical tie-down device at each end of each shear wall segment. There are missing holdowns on the 8’-2” and 2’-6” in length shear walls.Sheet 1.0. Detail G. Provide special inspection for post-installed concrete anchors.Structural calculation. Provide clear and legible information on page 9.Cover sheet. Structural notes and spec. Provide material specification of the glu-lam beam on plan. END OF COMMENTS