HomeMy WebLinkAbout271509_2_Corrections.docxTENANT IMPROVEMENT
PLAN CHECK COMMENTS
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:
101105643
PROJECT ADDRESS:
4050 W Chandler Ave
PLAN CHECK ENGINEER:
Lee, WayneTEL:714
647-5848
EMAIL:
wlee@santa-ana.orgFAX:714
647-5897
TYPE OF CONSTRUCTION:
V B, SPK
OCCUPANCY CLASSIFICATION(S):
B?
PLAN CHECK DATES:
REMARKS/RECHECK ITEMS:
APPLICATION
1/13/2021
INITIAL REVIEW
2/18/2021
EXPIRATION
7/12/2021
RECHECKS:
1.06/22/2021
PROJECT APPLICANT CONTACT PERSON:
2.
Jason Williamson
3.
TEL:
(951)436-5476
FAX:
VALUATION: $1,495,960.00
EMAIL:
jason@r-cold.com
FLOOD ZONE: X-0602320258J
APPLICABLE CODE: 2019 CALIFORNIA BUILDING CODE (CBC) WITH
CITY OF SANTA ANA AMENDMENTS
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.Please return marked up set of drawings with corrections.This review does not include mechanical, plumbing, fire sprinkler system, or electrical work. Separate plans, applications, fees, plan checks, and permits are required for mechanical, plumbing, fire sprinkler systems, 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 sets of drawings ((714)573-6100)
- Public Works Agency approval (647-5039)
- County of Orange Health Department approval on the corrected/final set of drawings ((714)433-6000)BUILDINGBuilding Division has discovered part of the building has been altered without record after latest building permit (#10146146). Part of the record has attached on sheet IP-0 for your reference.You may also request a copy of the permit records at the Building Division, please contact David Chavez at 714-647-5844.(It is highly recommended to have a licensed architect to provide design regarding the non-structural comments)This building permit shall include all existing unpermitted work. Please:Revise scope of work including legalize all unpermitted work, total building square footage, and tenant improvement square footage. Detailed description is required. The square footage of the unpermitted work to be legalized shall be included in the tenant improvement area.Obtain Planning Division approval prior to Building plan review. Please contact project planner first for the proposed change. Senior Planner: Jill Arabe: 714-667-2707 or email: jarabe@santa-ana.orgSubmit new plans and structural calculation. Obtain Building, Electrical, Mechanical and Plumbing permit.Schedule an appointment with permit staff for revise scope of work and submittal: David Chavez at 714-647-5844 or email:dchavez@santa-ana.org.PLAN CHECK COMMENTS ON THE SUBMITTED PLANUpdate permit valuation is required. Provide valuation of improvement to include the unpermitted work area to be legalized (estimated under today’s value). Submit a signed copy of the contract showing labor and materials for all work to be done under the subject building permit application. The plan check engineer may accept the contract price as the valuation of improvements for unique/unusual projects in lieu of using a cost per square foot basis.Sheet T-1. Show additional building information on the cover plan:
- Occupancy Classification(s) for the entire building. (Occupancy B for the entire building is not correct)
- Type of Construction
- Area tabulation justifying floor area(s) of building(s) (CBC Sections 503, 505, 506, 507, and 508 and CBC
Table 503). See item 10 for more information.Provide roof plan with measurement for the new equipment to the building edge. Guards shall be provided where various components that require service are located within 10 ft. of a roof edge or open side of a walking surface located more than 30 inches above the floor, roof, or grade.(CBC 1015.6)The building as shown is a mixed-occupancy building. Please comply with Section 508.2 for accessory occupancies, section 508.3 for non-separated occupancies, or section 508.4 for separated occupancies. Please make building analysis part of the construction documents. (whole building)Provide reflected ceiling plan. Provide design and detail for the construction of the ceiling of the entire building.Provide typical section view detail of all new and existing to be legalized partitions and ceilings showing:
- Size, spacing, and material of framing members
- Note gauge and ICC Research Report number and installation/construction requirements for metal framing
members.
- It is the project designer’s responsibility to coordinate work with the various trades to ensure that the size of
the wall cavity will be large enough to accommodate piping, fittings, ducts, etc. There has been a continuing
field problem of 2½” wide metal studs not being able to accommodate plumbing pipes.
- Method of attaching framing to the building structure. Compliance shall be shown with CBC Section 1607.13
for lateral support of the walls. Do not support top of walls to suspended ceiling system unless calculations
and drawing prepared by a registered engineer are submitted for review. Submit structural engineering
calculations for walls in rooms with a floor to building structure above height greater than 14’.
- Provide on the drawings details for the lateral support of partitions, rails and similar space dividers less than
5’ 9” in height.
- Sheathing material and details of attachment. Note type, size, and spacing of fasteners.
- Heights of partition, suspended ceiling, structure above.
- Reference each fire-resistive assembly to a CBC Chapter 7 Table and Item number.
- Fire-blocks and draft-stops in combustible construction in accordance with CBC Section 717. Show
location(s) and provide typical construction details.
- Fire/smoke damper locations, installation requirements and required access doors. Refer to CBC Section 716
and mechanical Code Section 606.Provide on the drawings interior wall and ceiling finish schedule showing compliance with CBC Section 803 and CBC Table 803.5.Provide specification for ALL doors and windows within unpermitted work area to be legalized.Sheet IP-1. Provide dimensions in theunpermitted work area to locate each wall and corridor width.On the proposed floor plan, show the scope of work area for accessibility upgrades and details referenced. The previous submittal is not clear.Sheet IP-1. Label the function of the room, occupancy and square footage of each room and space within the whole building.
Sheet IP-1. Clarify occupancy separation walls between the warehouse and the new office. Provide rated construction details (where required) on the plans. (CBC 508 and CBC Table 508) Note that the partition wall details shows 0 hour rated on sheet S-3. Revise those details if fire-rated assembly is needed. Rated wall must be tested (e.g. Gypsum Manual detail) or prescribed in CBC (e.g. Table 721).
Sheet IP-1. Identify and differentiate existing walls to be removed, existing walls to remain, new walls, bearing walls, non-bearing partitions and rated walls. Provide a wall legend and reference typical construction details.
The previous unpermitted existing walls to be legalized shall be identified separated from existing walls. (Between grid 4 and 6). A breakroom was removed shall be identified as well. (Between grid 2 and 3). Clarify the previous storage racks in the warehouse area.EGRESSSheet IP-1. Revise egress plan. Provide a fully dimensioned means of egress floor plan addressing all occupiable spaces and indicating the following:Calculate and specify the occupant load at individual spaces per Section 1004.Specify the overall occupant load of the tenant space.Show intended egress routes, specifying the cumulative occupant load at exit access doors, corridors, stairways, etc.Show the common path of travel and the exit access travel distances.Calculate the minimum width of all means of egress components.Show the required and actual distance between exit and exit access doorways.Exit signage.(Major) The common path of travel from both (1) kitchen/breakroom and (2) conference room exceeds 100 feet, provide two means of egress from those rooms. (Table 1006.2.1).Show a 7’ 6” minimum ceiling height along the path of egress travel. (1003.2)Provide corridor design showing compliance with CBC 1020.Sheet IP-1. Show illuminated signs on the egress plan. CBC Section 1013, Requires exit signs to be readily visible from any direction of approach. No point shall be more than 100’ from the nearest visible exit sign. Revise the drawings to show compliance. (Refer to red marks on plan on the correction set)Sheet IP-1. Sheet IP-0. Mounting height is still not correct in Detail A. Revise mounting height for wall-mounted signage. Tactile characters on signs shall be located 48 inches minimum above the finish floor or ground surface, measured from the baseline of the lowest Braille cells and 60 inches maximum above the finish floor or ground surface, measured from the baseline of the highest line of raised characters. Refer to Figure 11B-703.4.1. (11B-703.4.1).ACCESSIBILITYSheet ST-1. On the site plan, following the designated accessible path of travel, clarify if the existing accessible parking space, accessible route, accessible building entrance and accessible restrooms are in compliance with the 2019 CBC chapter 11B. If not, identify them on the disabled access compliance documentation formand provide improvements.Fill out the disabled access compliance documentation form and show proposed design, detail and location of improvement in compliance with accessibility requirements along the accessible path of travel in accordance with CBC Section 11B-202 on plan. Plan review is pending.Provide enlarged and dimensioned restroom floor plan. Show accessibility upgrades and details for each element complying with CBC 11B-Division 6. The items to be upgrade and their costs must be identified in the disabled access compliance documentation formpart 6 as part of the accessible route upgrades. Plans are not clear.In addition to path of travel upgrade, the entire tenant improvement area shall be accessible in accordance with 2019 CBC Chapter 11B.Provide unpermitted accessible restroom design and accessible element details for the (1) 100 sf. and (2) 72 sf. the restroom behind the proposed office. Fully compliance with 2019 CBC 11B is required. Provide also enlarged dimensioned floor plans.Provide accessible design for all doors on plan showing fully compliance with 11B-404.
Refer to redmarks on ADA sheets.GREENProvide CALGreen Nonresidential mandatory measures sheets and attached to this submittal package. The sheets may be available on the AIA California website:https://aiacalifornia.org/calgreen-checklists/STRUCTURAL (No structural calculation is submitted)Sheet S-1. Provide engineering calculations and structural plans for the support and anchorage of the roof mounted equipment weighing more than 400 pounds or with a center of mass located more than 4-feet above the roof level. [ASCE 7-16, Sections 13.1]For 574# condensing unit.For 460# fan. Note that the connection detail provided on sheet CA-1 is for I-beam. Design connections for TSG girder. (Calculation is not provided)Sheet T-1.1. Under the conditional approval item #8 on page 2, provide structural calculation for walk-in cooler and freezer design showing compliance with the LARR report (panel wall, panel ceiling, footings, connections…).Provide structural calculation to justify the thickness of the ceiling panel to support the vertical force.Provide structural calculation to justify the thickness of the wall panel and anchorage to support the lateral force.Provide and cross-referencing structural connection details for the non-bearing new demising wall to the notes. Connection details are required to support minimum 5 post at the top and at the bottom of the wall to the roof framing or foundation slab.Per structural calculation page 32, show 4x8 beams on the roof plan.END OF COMMENTS