HomeMy WebLinkAbout282477_4_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:
101108925 & 926
PROJECT ADDRESS:
210 S Newhope St Unit# A
PLAN CHECK ENGINEER:
Ahangian, KathyTEL:714
647-5812
EMAIL:
Kahangian@santa-ana.orgFAX:714
647-5897
TYPE OF CONSTRUCTION:
V B
OCCUPANCY CLASSIFICATION(S):
R-3
PLAN CHECK DATES:
REMARKS/RECHECK ITEMS:
APPLICATION
2/16/2022
INITIAL REVIEW
3/25/2022
EXPIRATION
8/15/2022
RECHECKS:
1.5/10/22
PROJECT APPLICANT CONTACT PERSON:
2.
BehradKoucheki
3.
TEL:
(714)576-9802
FAX:
VALUATION: $96,000.00
EMAIL:
architect16@pironadg.com
FLOOD ZONE: A-0602320256J
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.Meetings between the project applicant/designer and the plan reviewer shall be by appointment only. Please call (714) 647-5812 for an appointment.
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.
All drawings and supporting documents shall be prepared, stamped, and signed by a California licensed architect or registered professional engineer. (CRC R301.1.3, CBC 107.1 and 107.3.4.1).All persons preparing plans for others shall sign those plans. Business and Professions Code Chapter 3, Division 3, Section 5536.1 (a).
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.
- Fire Department approval on the corrected/final set of drawings (647-5839 or 647-5700).(PLEASE REVISE OCFA WORKSHEET ON ITEM # 4) Please SEE OCFA BEFORE RESUBMITTAL. 5/10/22
-Police Department approval on the corrected/final set of drawings (647-5840).
-Public Works Agency approval (647-5039).
- Proof of Worker's Compensation Insurance shall be required at the time of permit issuance.
- 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).In addition to other fees, a "Park Acquisition and Development Fee" in the amount shownbelow
shall be required pursuant to a resolution of the City Council for the Recreation andCommunity
Services Agency; net addition of 2 bedroom(s).( For each unit)Amount of $4,781.00; net addition of 2 bedrooms
New one- and two-family dwellings and townhouses shall have an automatic fire sprinkler system installed in accordance with CRC Section R313.3 or NFPA 13D. Contact the Santa Ana Fire Department for fire sprinkler permit requirements (714) 647-5839. (CRC R313)(Pending 5/10/22) please see OCFA.
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."(Pending 5/10/22) Please show finish floor elevation , Lowest adjacent grade and highest adjacent grade on the drawings)
On Hydrology study provide complete calculation and method to justify provided B.F.Eok (5/10/22)
On Hydrology study show how existing flow (Q) is higher than proposed ( Q) after adding structure.Ok(5/10/22)
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."(Pending 5/10/22)(Please Note this on the Cover sheet)
Elevation certificate shall be provided on;(Pending 5/10/22)
On Construction drawings( Copy it on the drawings)
During construction and at the time of foundation inspection ( Note on the Drawings)
At the finished construction and final inspection( Note on the drawings)
Walls and concrete foundation stem walls of attached garagesare required to comply with FEMA requirements and shall be at (or above) thebase flood elevation. (OK 5/10/22)
Specify finish floor elevation of first floor. (CBC 107.2.5) (pending 5/10/22)
Show the complete legal description and assessor's parcel number on the plans.( Provide address for all existing and new units). (OK 5/10/22)
The address of the building, and the name and address of the owner(s) and person(s) preparing the plans are required on the first sheet of the plans. (CBC 107). (OK 5/10/22)
Indicate and dimension all "assumed" property lines between buildings.. (OK 5/10/22)
For R2, provide minimum 10’ fire separation to the property line. Per chapter 16. (Pending 5/10/22) Provide 1-Hr fire rated assembly per Gypsum manual or CBC chapter 7, for existing apartment building Architect shall verify before permit issuance.
For R3 , provide minimum 5 feet fire separation to the property line.( OK 5/10/22)
Provide building setbacks to finish of exterior walls to all property lines. ( OK 5/10/22)Projections of dwelling units and accessory buildings without an automatic residential fire sprinkler protection are not permitted less than 2 feet to the property line and are required to be 1 hour fire rated on the underside with a fire separation distance between 2 feet and 5 feet. (CRC Table R302.1 (1)) Projections of dwelling units and accessory buildings with an automatic residential fire sprinkler protection are not permitted less than 2 feet to the property line and are required to be 1 hour fire rated on the underside with a fire separation distance between 2 feet and 3 feet. (CRC Table R302.1 (2)) Walls of dwelling units and accessory buildings without an automatic residential fire sprinkler protection with a fire separation distance less than 5 feet are required to have a full one hour rating. (CRC Table R302.1 (1)) (Pending 5/10/22) please show overhang for the existing apartment building.
Lots shall be graded to drain surface water away from foundation walls. The grade shall fall a minimum of 6 inches within the first 10 feet. (CRC R401.3)( Show on the site plan)( Pending 5/10/22) Show for all area on the site plan.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)( OK 5/10/22)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) ( OK 5/10/22)Bathrooms, laundry rooms, water closet compartments and similar rooms shall be mechanically ventilated in accordance with the CMC.( OK 5/10/22)Glazing in swinging, sliding, and bifold doors 9 square feet or less shall be a minimum category classification of I (CPSC 16 CFR 1201) and II (CPSC 16 CFR 1201) when more than 9 square feet or sliding. ( For Patio doors in the bedrooms)( OK 5/10/22)Provide detail of roof construction assembly. (CRC 902.1) ( OK 5/10/22)Callout attic vent locations, sizes and types on plans. Provide attic ventilation calculation to show minimum ventilation is provided. (CRC R806.2)( OK 5/10/22)Fireblocking is required in concealed spaces 10’ o.c. horizontal, vertically at the ceiling and floor levels, connections between horizontal and vertical spaces, concealed spaces between stair and landing, openings around vents, pipes, ducts, cables, wires, chimneys and fireplaces. (CRC R302.11)( OK 5/10/22)
Show exterior wall construction assembly. A minimum of one layer of No. 15 asphalt felt, free from holes and breaks, complying with ASTM D 226 for Type 1 felt shall be applied over studs of all exterior walls. Specify that two layers of Grade D or 60 minute Grade D paper shall be applied over all wood base sheathing. (CRC R703.2) ( OK 5/10/22)Specify a minimum 0.019” (No. 26 galvanized sheet gage) corrosion-resistant or plastic weep screed located below foundation plate line and 4 inches above grade on all exterior stud walls or 2-inches above paved areas. (CRC R703.6.2.1) ( OK 5/10/22) Provide cement type on the soils report. ( OK 5/10/22)Note the recommendation for site preparation on the drawings from page 7 of soils report. ( OK 5/10/22)Minimum depth for pad footing and continuous footing is 24” per soils report please revise accordingly. ( OK 5/10/22)
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) ( OK 5/10/22)
Have the consulting geotechnical engineer review and approve the foundation plans. (1803)( Pending 5/10/22) Please stamp the foundation
A ridge board , valley and hip members not less in depth than the cut end of the rafter is required.(Pending , Not found 5/10/22)
Calculation shows maximum Fb for 6x12 is 1350, please justify. ( OK 5/10/22)
6x12 ridge beam seems over stressed for vertical load for 20 feet long. ( OK 5/10/22)
Post-beam connections must be detailed on the drawings ensuring against uplift and lateral displacement (2304.9.7)( OK 5/10/22)
On shear wall schedule provide anchor bolt spacing .( OK 5/10/22)
Special inspection required for shear walls with nailing spacing less than 4” oc.( OK 5/10/22)
Revise structural calculations to show compliance with AF&PA SDPWS T4.3.4 for shear wall ratio of 2:1. For design to resist seismic forces, shear wall height-width ratios greater than 2:1, but not exceeding 3½:1, are permitted provided the allowable shear values in T4.3.4 are multiplied by 2bs/h. ( For Line T1 and T3)( OK 5/10/22)
For wind load calculation on page 26, please revise PS to match the PS on page 22.
Diaphragm aspect ratio exceeding 3 to 1( L/W) for unblocked diaphragm, please provide interior shearwalls or provide blocked diaphragm detail.(Pending 5/10/22) Unable to find an exception on SDPWS section 4.2.4. please justify distribution of shear to the vertical elements. Provide interior shearwall or blocking.
Sill plates supporting shear walls with lateral loads greater than 350 pounds/foot require a 3-inch nominal or greater member. (T2306.3, Footnote i)
Detail the shear transfer connections which transfer lateral forces from horizontal diaphragms through intermediate elements and shear walls to the foundation. ( Detail 201/ SD2)(Pending 5/10/22)( Show Edge nailing at the sill plate)
The City has encountered a large number of inspection problems arising from a lack of specific framing details. The following listed items are required to be shown on the plans (CBC 107.1):( OK 5/10/22)
- All plumbing walls are to be framed with a minimum of 6" studs.
Show Radiant Barrier, Cool Roofing, per Tilte 24. Note on the elevation and roof assembly. ( OK 5/10/22)Indicate all compliance measures from the energy compliance documentation on the plans. (i.e., Insulation for sections, U-factors SHGC). Revise door and window schedule or floor plans to show compliance. ( OK 5/10/22)On drawings show insulation R-15 for walls and R30 for roof and ceiling .( OK 5/10/22)Townhouse units shall be separated by a common 1 hour fire-resistance-rated wall assembly and shall extend to and be tight against exterior walls and the underside of the roof sheathing. (CRC R302.2 Exception) ( Pending 5/16/22) provide complete detail for 1-hr fire rated assembly per Gypsum manual or CBC chapter 7. Detail 4/AD 1 , doesn’t apply.Note on plans that a townhouse common wall cavity shall not contain plumbing or mechanical equipment, ducts, and vents. (CRC R302.2 Exception) (pending 5/16/22) Please note on the cover sheet.Duplex units shall be separated by a one hour fire-resistance wall and/or floor assemblies (1/2 hour in a sprinklered building) and shall extend to and be tight against exterior walls and the underside of the roof sheathing. (CRC R302.3) ( Pending 5/16/22 ) show complete detail from top to the bottom.Provide combustion air for a water heater and/or an FAU located within 12 inches of top and bottom of the compartment. (CMC 701.10(4&6) & 701.3) (OK 5/16/22)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) (OK 5/16/22)Show exhaust hood and exhaust vent above cooking appliances at the kitchen. (CMC 504.2) (OK 5/16/22)All hose bibs must be protected by an anti siphon device. (CPC 603.1) (OK 5/16/22)A minimum 100 amp service panel is required for all new dwellings. (CEC 230.79(C)) (OK 5/16/22) Note on the drawings “ Photovoltaic system to be provided per Title 24 , under separate permit and installed prior to final inspection , please note the required size from Title 24.(Pending 5/16/22) Please note on the cover sheet and include required size.Please fillout attached Cal Green Residential check list and Certificate and copy it on the drawings.(Pending) Not found, please fillout the forms and copy them on the drawings.5/10/22No wall and opening allowed less than 5 ‘ from the property line On sheet A-1.0 , the porch is less than 5’ from assumed property line. Please revise drawings. Table R302.1(1)CBC 705.11. Parapets shall be provided on exterior walls of building. Please provide parapet for the existing building ( Apartment) Please provide 5/8” Gypsum board for rafter spacing 24” O.C, per original red mark.