HomeMy WebLinkAbout287346_2_Corrections.docx
PLAN CHECK NO:
101110352-57
PROJECT ADDRESS:
542 E Central Ave Unit# A
PLAN CHECK ENGINEER:
Anson So & Gary HuangTEL:714
647-5830 & 647-5862
EMAIL:
aso@santa-ana.org
ghuang@santa-ana.orgFAX:714
647-5897
TYPE OF CONSTRUCTION:
V B, SPK
OCCUPANCY CLASSIFICATION(S):
U, B, R-3
PLAN CHECK DATES:
REMARKS/RECHECK ITEMS:
APPLICATION
5/20/2022
INITIAL REVIEW
7/5/2022
EXPIRATION
11/16/2022
RECHECKS:
1.
PROJECT APPLICANT CONTACT PERSON:
2.
James Free
3.
TEL:
(909)510-1905
FAX:
VALUATION: $250,000.00
EMAIL:
aauro1@verizon.net
FLOOD ZONE: X-0602320278J
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) 647-5830 for an appointment.
GENERAL REQUIREMENTS
Clearances – Please read your Plan Check Checklist for clearances prior to the permit issuance. Submit plans to the Orange County Fire Authority (OCFA) if you answer “Yes” to any part of questions 1 through 10 on the plan submittal criteria.
Redline Pickups Instructions - The drawings markups (redlines) are available, but you do not need to pick it up. This Plan Check Comments cover all of the correction items. If you decide to pick up the redlines, it is available at the building-division counters located at the City Hall Ross Annex building. The business hour is Monday through Thursday and alternative Fridays from 8:00 am to 1:00 pm. See the Holiday and Closed Friday Schedule before you plan your visit.Resubmittal Instructions – Please provide a written response to the Plan Check Comments. Provide two copies of the latest construction document (drawings, calculations, and others related document). Provide one additional copy of drawings for new constructions or additions. Resubmit all construction document with one of the three options below:
Resubmittal Bin:Complete the Plan Check Re-Submittal Form along with the resubmittal. The resubmittal bin is available at the City Hall Ross Annex lobby, Monday through Thursday and alternating Fridays from 8:00 am – 4:00pm. See the Holiday and Closed Friday Schedule before you plan your visit.
Walk-ins: Daily walk-ins are available for resubmittals at first come first serve basis. Please note all scheduled appointments will be served first prior to any walk-ins.
Appointment: Call the Building division at 714-647-5800 to schedule a resubmittal appointment, or contact your assigned permit counter staff for your specific project.
Plan Check Expiration – This plan-check will expire after 180 days from the submittal date unless the applicant request for an extension. The extension request must be in writing and demonstrate a justifiable cause. The Building Official is authorize to grant a one-time extension of additional 180 days. If the plan-check expires after December 31, 2022, the new 2022 California Code of Regulations will be in effect; an expired plan designed with the 2019 California Code of Regulations will be no longer acceptable after December 31, 2022.
See the list below for plan-check numbers:
PC# 101110352
1st floor of the 2 story building (Commercial)
PC# 101110353
2nd floor of the 2 story building (Residential)
PC# 101110354
Trash Enclosure
PC# 101110355
Light Standards
PC# 101110356
Parking Lots
PC# 101110357
Fence
Senior Plan Check Engineer, Anson So, reviewed the architectural drawings. Assistant Plan Check Engineer, Gary Huang, reviewed the structural drawings. Please see page one for contact information.
Sheet T1.1
Under the Sheet Index - Please indicate that the mechanical, electrical, and plumbing (MEP) plans are under separate permits.
Under Project Data, please specify the type of fire-sprinkler installation on this building. (NFPA 13, NFPA 13R, or NFPA 13D sprinkler system)
Under Project Data, revise the basic allowable area to 16,500 square feet for the garage.
Please stamp and sign all architectural drawings.
Sheet A1.1
On the site plan, show an accessible route from exterior door #5 to the trash enclosure.
First Plan Review Comment: There are two gates near the public right of ways. Relocate the gates away from the public right of ways so that the landings are within the property line. The minimum dimension of a landing is 44 inches in the direction of egress travel.
Second Plan Review Comment: A landing with a 36-inch length in the direction of travel is shown at the wrought Iron gate facing East Central Avenue. Since this landing serves a business occupancy, 2019 California Building Code Section 1010.1.6 Exception does not apply. The minimum dimension of that landing shall be 44 inches in the direction of egress travel.
The site plan shows dash lines that appears be accessible routes. Provide a description or a legend to identify as such.
The total square footage appears to be inaccurate. The first floor area is 2,972 S.F. The second floor area is 2,347 S.F. The total floor area should be 5,319 S.F. (2972 + 2347), however the plan shows the total area of 5,270 S.F.
Keynote #22 is pointing at the accessible parking stall and the standard parking stall. The marking on the accessible parking stall must be a blue color.
On keynote #24, provide and cross-reference the accessible parking space and signage details.
The fire rated construction plan shows the one-hour floor assembly between the residential occupancy on the second floor and the business occupancy on the first floor. The bearing walls that supports the one-hour floor assembly are also require to be one-hour fire rated. Please see the next page for the bearing wall locations.
Sheet A1.3
Detail 10 & 18: The gates do not have a closer. It has a pair of heavy-duty spring loaded pivots. Replace gate note #3 with the following:” The gate spring hinges shall be adjusted so that from the open position of 70 degrees, the gate shall move to the closed position in 1.5 seconds minimum.”
Sheet A2.1
Correct the detail reference number to “39/A7.1” at Powder 1/Powder 2.
Additional comments on sheet A2.1
Waiting Room shows a water fountain. Provide a water fountains design in accordance with 2019 California Building Code Section 11B-602. One fountain shall be designed for a standing person and another fountain for a person sitting.
Sheet A2.2
First Plan Check Comment: Show the smoke detector in each bedroom and outside of the bedrooms.
First Plan Check Comment:Show the carbon monoxide outside of the bedrooms.
Second Plan Check Comment on item #20 and #21:
Please include a smoke detector in room #207 and a carbon monoxide device outside of room #207.
The egress window in room #201, #207, and #218 shall meet the egress net-opening height of 24 inches. Please revise the window height for window #25, #37, and #39 on the door schedule.
Sheet A4.1
Correct the number of gypsum wallboard to "2” on Section C.
Sheet A6.1
Explicitly state the 20-minute fire rated and self-closing door on door number 14.
Structural Review Comments
Soil Report: Seismic factor shall be evaluated based on the latest adapted code of ASCE 7-16, and not based on ASCE 7-10. Verify giving information given within soil report is adequate, and revise/update where is necessary.
Second Plan Check Comment on item #24
NO updated soil report found in the 2nd submittal package. Please provide updated report indicate that all seismic factor is based on ASCE 7-16
Sheet A1.3
Detail 13:
Tie to have minimum 6” overlap per ACI 25.7.2.4.1
Top transverse reinforcing shall comply with ACI 10.7.6.1.6
Pedestal reinforcing to comply with ACI 16.3.4.1 at least 0.005 Ag
Sheet S1.1
Detail 13: provide structural calculation for footing reinforcing design justify tension/uplift force per shear wall design. Justify footing reinforcing is adequate without top reinforcing
Detail 20
Provide minimum dowel embedment
Provide adhesive(epoxy) manufacture and ICC report
Sheet S1.3
Detail 13: provide width of thicken slab for stair stringer at grade
Sheet S2.1:
Submit a review letter by the soil engineer indicate that all foundation/specifications have been implemented as per soil report
Second Plan Check Comment on item #28aNO review letter found in the 2nd submittal package. Please provide review letter from soil engineer
Verify shear wall nailing pattern along line 1D & 1E. it should be taking similar tributary area; therefore, nailing shall be the same, or provide compatibility deformation to justify each wall will deflect the same
Second Plan Check Comment on item #28bPlease verify the shear wall design. Tributary load to grid line 1D should be half of the area to the next shear wall line; therefore the shear demand to grid line 1D shall be same (the shear wall nailing pattern shall be the same along grid line 1D ). However, there is one wall with nailing pattern “B”. Meaning that shear is distributed unequally. Provide deformation compatibility to justify each wall will deflect the same
Please also verify shear wall along grid line 1E too
Sheet S2.2
Terrance (2 locations) to be design for live load of 100 psf. Provide/revise calculation
Clarify which framing to be used at the lower roof (near Suite 2/Studio 2). Duplicate framing is called out
Sheet 2.3
Clarify detail 15/S3.1 callout ceiling joist and it is a flat construction. Per architectural this is a sloped roof. Provide adequate detail for roof top equipment
Provide rim joist splice detail
Detail 14/S6.1, PSL beam is sloped into wall double top plate, should the strap install on top of top plate instead at the side of top plate per detail 14/S6.1.
Detail 13/S6.1, verify detail reference. Should the TIJ joist be flat going along the length of the PSL from both sides?
Sheet S3.1
Detail 6: provide connection call out from 2x8 vertical to TJI roof joist
Sheet S4.1
See comment on detail 13 of sheet S1.1 for typical footing reinforcing
Detail 8: provide minimum thickness of leveling ground under the steel plate
Sheet S5.1
Detail 10: provide framing between upper shear wall and lower shear wall to transfer shear force to shear wall below.
Second Plan Check Comment on item #33FB11 shall be designed including overstrength factor due to discontinuous support below per detail 10/S5.1. Calculation page 66 does not include overstrength factor. Please provide revised calculation
Sheet S5.2
Detail 1: provide blocking for shear transfer to shear wall below, or provide justification how shear is transfer from upper shear wall to lower shear wall
Detail 6: provide blocking for shear transfer to shear wall below, or provide justification how shear is transfer from upper shear wall to lower shear wall
Detail 10 provide blocking for shear transfer
Sheet S6.1
Detail 4: provide roof strap over the ridge beam for diaphragm continuity
Detail 7: provide/callout reference to typical detail for wood beam to wood post connection
Detail 10:
Framing appear occur in both direction per plan. Provide applicable column cap
Provide reference to typical detail for wood beam to wood post connection
Detail 11: provide roof strap over the ridge beam for diaphragm continuity
Detail 16: provide roof strap over the ridge beam for diaphragm continuity
Sheet S7.1
Detail 2: provide/callout reference for typical plywood nailing
Detail 3: provide structural calculation for footing reinforcing detail. Justify footing is adequate without top reinforcing
Detail 5:
Top transverse reinforcing shall comply with ACI 10.7.6.1.6
Call out minimum embedment for the steel post into concrete footing
Detail 6: Provide anchor bolt embedment
Detail 8: provide anchor bolt embedment
Detail 11: provide anchor bolt embedment (End of Comment)