HomeMy WebLinkAbout286771_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:
101110197
PROJECT ADDRESS:
853 E Grant St
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
4/25/2022
INITIAL REVIEW
5/1/2022
EXPIRATION
10/22/2022
RECHECKS:
1.
PROJECT APPLICANT CONTACT PERSON:
2.
DrorAvisov
3.
TEL:
(310)850-0406
FAX:
VALUATION: $180,000.00
EMAIL:
dror.avisov@busybcs.com
FLOOD ZONE: X-0602320276J
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.Documents
Energy Conservation – Title 24 Energy forms & calculations
1. Provide documentation to demonstrate compliance with the California Energy Code.
2. Climate zone 8 is used.
3. Compliance forms with signatures must be provided on plans.
4. Kitchen shall be vented to the outside. On the plan, please show exhaust fan(s) in kitchen (100 cfm minimum).
5. New building, or addition more than 1000 sq.ft. – Provide Whole house ventilation. On the plan, please provide/show method of whole house ventilation in compliance with ASHRAE Standard 62.2. – provide complete notes, details and calculations. (150.0(o))
6. Provide building sections to show building envelope, including wall, floor, and roof/ceiling insulation, per Title 24 calculation.
7. On the plan, please specify U-factor (0.3 min) and SHGC (0.23 min) for building fenestration, per Title 24 calculation.
CalGreen Plan Review Comments:
1. Plumbing fixtures flow rate limitation
Water closet – 1.28 gallon per flush
Shower head – 1.8 gallons per minute at 80 psi.
Lavatory faucets – 1.2 gallon per minute at 60 psi.
Kitchen faucet – 1.8 gallon per minute at 60 psi.DrawingsSheet T-01
Provide the following design data on the first sheet (R106.1.1)
☐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 all sheets in Sheet Index on cover page.Sheet A-04Provide U-factor and SHGC in window schedule.Provide window types in schedule. Provide 3’-0” min hallways around new stairs.Provide a complete full-height section and details of stairway showing: (CRC R311.7)
- Maximum rise of 7¾ inches and minimum run (tread) of 10 inches.
- Minimum width of 36 inches.
- Minimum headroom of 6 feet 8 inches.
- Framing (stringer, landing, etc.) size, bracing, connections, footings.
- Stairways positively anchored to the primary structure without using toe nails or nails subject to
withdrawal.
- Enclosed usable space under a stairway requires ½ inch gypsum board on the enclosed side. (CRC
R302.7)The minimum clear width of stairways is clear 36” above the handrail. Provide a section of stairway showing a maximum rise of 7.75 inches and a minimum run width of 10 inches for straight stairways. The maximum difference between the stair risers and treads shall not be greater than 3/8”. (CRC R311.7.4) Provide details of the winding tread walk line 12” clear from the inside turn. (CRC R311.7.3)Winder treads shall have a minimum tread depth of 10 inches measured between the vertical planes of the foremost projection of adjacent treads at the intersections with the walkline. (CRC R311.7.4)Winder treads shall have a minimum tread depth of 6 inches at any point within the clear width of the stair. (CRC R311.7.4)Within any flight of stairs, the largest winder tread depth at the walkline shall not exceed the smallest winder tread by more than 3/8 inch. (CRC R311.7.4)
Handrails –
☒Handrails shall be provided at least on one side of each continuous run of treads or flight with four or more risers. (R311.7.8)
☒Handrails shall not project more than 4.5” on either side of the stairway. (R311.7.1)
☒Provide handrails not less than 34" or more than 38" above the nosing of tread. (R311.7.8.1)
☒ Provide 1¼" to 2" handgrip, 1½" from wall. (R311.7.8.3)
☒Handrail(s) shall be continuous the full length of the flight. Ends shall be returned or terminate in posts. (R311.7.8.2)
Guardrails – (R312)
☒Guardrails are required along the open-sided walking surfaces that located more than 30-inches measured vertically to the floor or grade below.
☒Guards shall be 42” in height. Where guardrails serve as handrails on the open sides of stairs – top of guardrails shall not be less than 34” and not more than 38” in height.
☒Guards shall not have openings which allow passage of 4” diameter sphere. At the space formed by the riser, tread and bottom rail of a guard – a 6” sphere cannot pass through.
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 if hallways around new stairs is open to above on plan.Provide details and sections for stairs.Provide detail for guardrail next to stair on second floor if hallways are open to below. Including height and guardrail design.Sheet A-07
Specify Roofing on Plans
Roofing requirements – (R902.1)
☒A Class “C” roof is required. On the plan, specify manufacturer’s name, ICC/UL report number and Class for the roofing material.
☒Specify the pitch of the roof plan. Provide two layer of vapor barrier if roof slope is lower than 4:12.
☒Cool roof is required. On the plan, specify CRRC #. Sheet E-01
Note on plan: Mechanical, electrical and plumbing are not part of this plan review and approval. MEP are subject to building field inspection.Sheet E-02Note on plan: Mechanical, electrical and plumbing are not part of this plan review and approval. MEP are subject to building field inspection.Stairways within dwelling units and exterior stairways serving a dwelling unit shall have an illumination level of not less than 1 foot-candle measured at the center of the treads and landings. (CRC R303.6)Sheet S1Provide details at various locations reference X/SD3 (e.g. Grid 6/H, etc.)Verify extent of new footing addition detail 2/SD3 along Grid 2.Provide HFX sheets. Sheets to be stamped and signed by licensed engineer or architect. Sheet S2Verify 2x8 Roof Framing with calculations. Calculations show 2x10 Roof Framing.Provide new CJ on plans at low roof where occurs.Provide strap or verify drag at shear walls along Grid H.Verify Shear Transfer from SW above along Grid C and D.Shear walls along Grid 1 are designed as SW2 per calcs. Please revise to match or verify calculation.Provide details at guardrails adjacent to stairs and edge of floor at Grid C. Provide detail for holdown strap requirement from SW above at discontinuous vertical shear walls. (e.g. Grid A, Grid C, Grid D, etc.)Verify shear transfer at discontinuous vertical shear walls. (e.g. Grid A, Grid C, Grid D, etc.)Sheet S3Verify 2x8 Roof Framing with calculations. Calculations show 2x10 Roof Framing.Verify Roof interactions between Grids 1-2.Provide drag at Grid C or verify shear transfer from C to D.Sheet SD2Detail 6 – Strap per plan noted is not provided on plans. Please provide holdown straps as needed. Detail 7, 8 – Verify T/C transfer, provide straps as needed per calculations.Detail 9 – Verify ceiling joist occurs and provide on plans. Sheet SD3Detail 3 – Verify (2) #4 dowels each side called out in foundation to existing slab is adequate for continuous foundation. Detail 6 – New garage foundation to be epoxied into existing slab on grade.Detail 7 – Verify footing depth dimensions with plans. 18” foundation called out on plans, however, detail shows 6” min additional depth to the 18” existing foundation depth.Detail 7 – Verify if new footings are to be eccentric, provide calculations for eccentric foundations. CalculationsGrid H Shear Wall Design – Verify if shearwall above along grids C and D are transferred to H. Else verify shear transfer from walls above. Grid 3 and 4 Shear Wall Design – Verify 2nd floor shear transfer to below, do these go to Grid 5?Grid 7 Shear Wall Design – Verify where occurs. Roof Rafter R1 – Size does not match drawings, revise to match. Floor Beam: 1B4 – Add stair loading to beam or verify stair support. Floor Beam: 1B7 – Verify load location from shear walls above is worst case location on support beam. T/C from above shall be located at worst end.Pad Footing: F1 & F2 – Verify F1 on plans, is this typical design? Design does not match foundations on plans. Redesign not required, but verification of where these foundation designs occur.Provide calculations for new stairs including stringers and supports.(End of Comment)