HomeMy WebLinkAbout281862_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:
101108736 &737
PROJECT ADDRESS:
801 E Santa Ana Blvd
PLAN CHECK ENGINEER:
Ahangian, KathyTEL:714
647-5812
EMAIL:
Kahangian@santa-ana.orgFAX:714
647-5897
TYPE OF CONSTRUCTION:
V B, Area Increase due to SPK
OCCUPANCY CLASSIFICATION(S):
R-2
PLAN CHECK DATES:
REMARKS/RECHECK ITEMS:
APPLICATION
2/16/2022
INITIAL REVIEW
4/14/2022
EXPIRATION
8/15/2022
RECHECKS:
1.
PROJECT APPLICANT CONTACT PERSON:
2.
Gina Scott
3.
TEL:
(949)301-9837
FAX:
VALUATION: $4,650,000.00
EMAIL:
gina@homeaidoc.org
FLOOD ZONE: X-0602320163J
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).
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).
-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 1 bedroom(s).for each unit.Amount of $3,588.00; net addition of 1 bedroom
Provide a fully dimensioned Site Plan on the drawings and on a separate 8-1/2" x 11" sheet of paper.
State Division of Occupational Safety Permit (Cal/OSHA) (939-0145).
-Construction of trenches or excavations, which are five feet or deeper and into which a person is required to descend.
-The construction or demolition of any building, structure, false-work, or scaffolding more than three stories high or the equivalent height.
Provide pedestrian protection . Show location and type of protection on plan view. Provide typical construction details, sections, and elevations of pedestrian protection required. Pedestrian protection constructed within a public right of way shall require a building permit issued by the Building Safety Division and a separate approval from the City's Public Works Agency (647-5039).
The project owner/developer shall designate a contact person who has the authority to act on behalf of the owner to coordinate and provide consistency for all of the plans required for the project including landscaping, grading, pedestrian protection, architecture, structural, electrical, mechanical and plumbing. On the drawings note the contact person's name, position, address and telephone number. (CBC 107.1 and 107.3.4.1)
Prior to the issuance of building permit(s), tract maps, parcel maps, lot line adjustments, public way abandonments, covenant, conditions and restrictions (CC&R's), etc., related to the subject project must be legally recorded with the County of Orange.Please clarify if there is any public money used in this project. (make a note “ Not public housing project)Show compliance with table 504.4, allowable number of stories for R2, is 2 stories, Note on the Drawings:
- Number of stories:( It is 3 story building) including the tower.
-please break down the area of each occupancy and include hallway, corridors
List all deferred submittals on cover sheet. (CRC R106.3.3)
Add a note on the cover sheet: “Separate permit(s) is/are required for accessory building, landscape, patio covers, fences, swimming pool, retaining walls, demolition, etc.”
Please identify the East side of building, is it street, alley (Public or private?), please provide dimension to the center of the Alley. ( Sheet RS.1)
Is there any structure or patio cover in the courtyard? Please identify.Provide the following on site plan: Reference Sheet RS.1 Site plan, show the followings:Site accessibility compliance per Chapter 11A, CBC for R occupancy and Chapter 11B, CBCfor S-2, /B Show each exit door is continued by accessible walkway to public way/City sidewalk. Show slope and cross slope of walkway to public way.See additional plan check comments on site accessibility and signage.
Detail 24/D1 for 1 Hr fire rated eave, provided report number is not current.
Provide fire separation distance to all property lines and the centerline of the alley.Projections ,eave, overhang that extending beyond the exterior wall and within fire separation distance, shall be 1 hr fire resistant. ( No combustible material allowed for the overhang, detail 25/D8.Maximum unprotected opening allowed for non-sprinklered structure is 10%,Table 705.8. (Please revisit trash enclosure location)Section 705.11, provide parapet wall on south side ( Back of the building) Identify all items on sheet RS.1. Identify all the doors on the first floor plan and 2nd floor plan , per door schedule. All new construction, interior or exterior alterations, repairs, or additions requiring a permit and having a valuation in excess of $1,000, or when one or more sleeping rooms are added or created, the entire dwelling shall be provided with smoke detectors located as required for a new dwelling. (CRC R314.3) Smoke alarms shall be installed in the following locations:
- In each sleeping room.
- Outside each separate sleeping area in the immediate vicinity of the bedrooms.All new construction, Interior or exterior alterations, repairs, or additions requiring a permit and having a valuation in excess of $1,000,, an approved carbon monoxide alarm shall be installed in dwelling units and in sleeping units within which fuel-burning appliances are installed and in dwelling units that have attached garages shall be provided with carbon monoxide alarms (CRC R315)
- Carbon monoxide alarms shall only be required in the specific dwelling unit or sleeping unit for
which the permit was obtained. Carbon monoxide alarmsshall be installed in the following locations:
- Outside of each separate dwelling unit sleeping area in the immediate vicinity of the bedroom(s).
within a sleeping unit the alarm shall be interconnected in a manner that activation of one alarm
shall activate all of the alarms in the individual unit.Shower compartments and walls above bathtubs with shower heads installed shall be finished with a smooth, nonabsorbent surface to a height of not less than 72” above the floor. Interior spaces intended for human occupancy shall be provided with heating facilities capable of maintaining a room temperature of 68 degrees Fahrenheit at a point 3 feet above the floor and 2 feet from exterior walls in all habitable rooms. Bathrooms, laundry rooms, water closet compartments and similar rooms shall be mechanically ventilated in accordance with the CMC.Some of windows are not called out with tempered glass on the drawings. Note type of safety glazing complying with CBC Section 2406 for glazing in fixed or operable panels adjacent to a door where the nearest exposed edge of the glazing is within a 24” arc of either vertical edge of the door in a closed position and where the bottom exposed edge of the glazing is less than 60” above the walking surface.to include fixed windows S1 and S2.Specify ICC approval number and weight per square foot for tile and special roof coverings. Provide minimum 2% slope at flat roof and deck. ( For flat area)Provide details of roof drain and overflow. Overflow drains shall have separate independent piping and have an inlet flow line locate 2” above the low point of the roof. Overflow scuppers shall have an area 3 times the roof drain, a minimum opening height of 4”, and have an inlet flow line located 2” above the low point of the roof. (CRC R903.4.1) Draftstopsshall be provided in any concealed space where there is usable space both above and below the concealed space. The concealed space shall not exceed 1,000 square feet. 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)Provide a note on the drawings, fire alarm systems and smoke detections/alarms shall be provided in accordance with Sections 907.2.9. Show compliance on Fire Department drawings for review and approval. Provide fire separation between the garage and the 2nd floor per table 508.4.Label fire rating of all corridors, stairway, elevator shaft, including fire rated doors. Provide 1hr Fire resistance construction detail for the stairway enclosure. CBC 713.7. Openings and doors in the stairway enclosure shall be self or automatic closing by smoke detection in accordance with section 716.2.6.6.Provide minimum 1 hrfire rated door for the stairway enclosures. Table 716.1(2) Show width of all the corridors.Corridors shall be fire-resistance rated in accordance with Table 1020 CBC. Show compliance with followings: - . All doors located in one-hour fire rated corridor to be 20- minutes, including storage room, electrical room, living units. Please review door schedule for missing door rating for said rooms on all floors. - Corridor ceiling- use of the space between the corridor ceiling and the floor or roof structure above as a return Air plenum is not permitted. - CBC Section 1020.5, Air movement in corridors. Corridors shall not serve as supply, return, exhaust, relief or ventilation duct. - Provide a complete architectural section of 1-hour corridor detailing fire resistive rated construction of the walls and ceilings. Detail all duct and other penetrations CBC Sections 708.4, 1017.1, 715.1, Table 715.4 & 716.5.4.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) Interior stairs shall have the upper approach and lower tread marked by a stripe of clearly contrasting color at least 2” wide placed parallel to the nose of the step and landing. CBC 11B504. Stairways shall show compliance with CBC sections 1011 and 11B-504, including applicable disabled accessibility requirements.-Dimension rise of steps shall not be less than 4” or greater than 7”. The run shall not be less than 11”.Provide handrail continuity and handrail extension for both stairways. CBC 1123A-6.2.2 and 1123A.6.2.3Each stairway has to have handrails on both sides of stairwaysProvide a 42 inch high guardrail at the stairways CBC 1015Provide detail of the guard showing that a 4” diameter sphere may not pass through any opening in the guard. CBC 1015Provide positive attachment detailing for soffit and furred out walls, including number, type, location of fasteners and how is made to the building structure. Provide on the drawings interior wall and ceiling finish schedule showing compliance with CBC Section 803 and CBC Table 803.9. Interior floor finishes shall show compliance with CBC Section Show compliance with CBC Section 803 & 804 CBC.
The residence shall conform to the State Energy Conservation Standards. Submit forms and calculations for review and blueprint the final forms on the plans.
- Signed Energy Efficiency Documents must be printed on the plans.
- Also, submit 2 copies of signed Energy Efficiency calculations.
- The permit applicant shall be responsible for obtaining an energy plan check from a consultant
who is qualified to perform an energy efficiency analysis in accordance with the California Code
of Regulations (CCR), Title 24, 2019 California Energy Code).
- The plan check consultant must sign documentation certifying that a thorough, competent review
has been performed on behalf of the Enforcement Agency.
- The corrected/final drawings shall have the required energy efficiency compliance documentation
with completed signature blocks filed on the plans.
-The energy plan check consultant must sign documentation forms on behalf of the Building
Safety Division.
- The energy plan check consultant must also complete the attached “Energy Conservation
Plan Check Consultant Qualification Statement”.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. Sheet A2-2, identify item #31 per title-24 report. Is there any insulation between the floors, please identify all the insulations on the plan.Indicate water heater insulation requirements on the CF-1R form.Revise framing plans to indicate insulation for walls R=, ceiling R=, and raise floor R= climate zone 8. Detail 17/ D.6, provide complete attachment detail, show how the nailer is attached to the structure. Provide positive attachment. Detail 7/ D6, provide complete structural design and detail for canopy over the windows. Detail 8/D1 and 19/D1 show height of the screen wall.Provide complete grab bar details on the drawings showing compliance with CBC 11B-604.5 , including structural strength to support 250 pound point load.Make a note on the drawings “A Mechanical ventilation system and exhaust system shall be provided in accordance with chapters 4 and 5 of California Mechanical Code, for enclosed parking section 406.6.2.Show ventilation system for S-2 occupancy in compliance with Section 1203.5.2 Contaminates exhaust. Note on the applicable drawings that “contaminants source shall be removed in accordance with the California Mechanical Code including natural or mechanical ventilation. Note on the drawings “ Photovoltaic System to be provided per title 24, under separate permit and installed under separate permit and installed prior to final inspection “ Please note size of required photovoltaic system per Title 24.Submit an acoustical analysis report in accordance with the California Building Code Section 1207- Sound Transmission Control. The drawings shall incorporate all acoustical analysis report recommendations. Provide a copy of Sound transmission report ( 8.5x 11 sheets) in compliance with section 1207 CBC. Provide details/drawings to incorporate the result and recommendation of report.Provide water heater anchor straps within the upper and lower 1/3. (CPC 508.2) EXITSection 1006.3.2 , each story and occupied roof shall have minimum number of separate and distinct exits or access to exit. ( Location of the 2 stairways from the second floor don’t meet the requirement) Common path of travel for R2 is 75 feet per table 1006.3.3.(2) , please revise accordingly.Section 1005.7.1.Doors in any position shall not reduce the required width of exit by more than one half a, and when fully opened not less than 7” Please revisit door # S4, on sheet A1.2. Show all the exit doors and swing direction on the site plan.Show location of all exit signs, including directional exit sign.Exit illumination and exit sign requirements in accordance with CBC Section 1013 shall be shown on the drawings. Be specific as to the type of exit signs to be installed. Provide directional exit sign at changes in exiting direction and show compliance with followings:a. 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. drawings to show compliance.CBC Section 108.3.5 Requires means of egress from all occupied parts of the building be provided with at least 1’ candle of light at floor level under emergency power. Note on the drawing.Show location of required signs on the floor plan, Section 11B-216Stairway identification signs- Tactile floor designation signs shall be located at each floor level landing in all enclosed stairways in buildings two or more stories in height to identify the floor level. At exit discharge level, the sign shall include a raised five-pointed star located to the left of the identifying floor level. The outside diameter of the star shall be the same as the height of the raised characters.Fire alarm system and smoke alarms shall be installed in group R-2 occupancies in Sections 907.2.9.1 and 907.2.9.4. Provide a note on the drawings and show compliance with OCFA drawings.Tactile exit signs shall be required at the following locations: Section 1013.4 CBC. Show location of each applicable sign on the floor plan.
- Each grade-level exterior exit door shall be identified by a tactile exit with the word “EXIT.”
- Each exit door that leads directly to a grade-level exterior exit by means of a stairway or ramp shall be
identified by a tactile exit sign with the following words as appropriate:“EXIT STAIR DOWN”“EXIT STAIR UP”
- Each exit door that leads directly to a grade-level exterior exit by means of an exit enclosure, or an exit
passageway, shall be identified by a tactile exit sign with the words “EXIT ROUTE.”
- Each exit access door from an interior room or area to a corridor or hallway, which is required to have a
visual exit sign, shall be identified by a tactile exit sign with the words “EXIT ROUTE.”- Each exit door through a horizontal exit shall be identified by a sign with the words “TO EXIT.”CBC Section 1004.3, Posting of occupant load. Every room or space that is assembly occupancy shall have the occupant load of the room or space posted in a conspicuous place, near the main exit or exit access doorway from the room or space. Posted signs shall be of an approved legible permanent design. Show location/s on the drawings. ( Forcommunity room and Lounge room)Exterior Accessible parking outside the building is blocking exit path to the outside. ( Sheet RS.1)Provide a layout for the parking in the parking garage. Each parking facility provided for covered multifamily dwellings and facilities that serve covered multifamily dwellings shall provide accessible parking as required by CBC section 1109A.Accessible parking spaces shall provided at a minimum rate of 2% of the covered multifamily dwelling units. CBC 1109 A.3. Provide accessible parking for the leasing office. AccessibilityAll rooms and spaces located on the primary entry level shall be served by an accessible route.Storage on the 2nd floor is not accessible to the first floor occupant , provide the same facility for the first floor residence to comply with path of travel and accessibility. Comply with 1133A.5.Show mailbox on sheet A1.1, complies with accessibility.Show built in shelves on sheet A1.1, complies with 1127A.1. Show size of the doors for all the bathrooms. Show minimum 12” clearance to the strike edge of all doors on the first floor.Exterior accessible route, at least one accessible route from public transportation stops and accessible parking shall be provided. CBC 1110A. Show sliding door for bicycle storage complies with accessibility detail 5/A5.5. Show walks and exterior sidewalks comply with section 1113A.1136A. Provide dimension and location of electrical receptacle, switch and control heights on the drawings. Provide International Symbols of Accessibility sign at every primary public entrance. Provide accessible route to the offices.Provide 60” landing at the unisex bathroom ,show dimensions.For the unisex bathrooms provide 60” clearance from the wall next to toilet to the sink.Provide 48 “ clearance at the front of toilet.Provide 60” clear landing at the door in the unisex bathroom. Provide minimum 60 “ clear turning space for the bathroom 11B-603.2.1.Door in any position , shall not be permitted to encroach into turning space by 12” max. 11B-603.2.3.Show bathtub controls and shower controls comply with section 1134A.5. Show sink in the staff room complies with accessibility. Show walks and sidewalks comply with section 1113A.Show common laundry room complies with 1127A.10.Section 1127A.10.2 Show clear floor space for laundry room.Section 1127A.10.3, show controls and operating mechanism comply with this section show dimension. Show 60” clear circle inside the laundry room. Washing machine and clothes dryer shall be front loading per section 1127A.10.4.Fixed storage room shall be on the path of travel and comply with section 1127A.1.Provide 12” clearance to the strike edge for all bathrooms for all units on the first floor, provide 12” clearance to the strike edge of all bathroom doors on the first floor. For the kitchen sink and all accessible sinks , provide plumbing protection per 1133A.7.1. Show kitchen sink faucet controls comply with 1133.A.6.5% of the covered multifamily dwelling units shall have repositionable counter tops per 1133A.4.1. Show maximum height of the cabinets. Medicine cabinets shall have shelvingnothigher than 48”.Provide detail for keynotes #4 and #5, on sheet A5.2.Green Building CodeCGBC section 4.106.4.2. for new multifamily dwellings provide EV spaces for 10% of parking facilities per table 4.106.4.3.1. Please fillout attached Cal green residential checklist certificate and copy it on the drawings. CGBC 4-410.2. Recycling by occupants; where 5 or more multifamily dwellings units are constructed on a building site , provide readily accessible areas are identified for the depositing non hazardous materials for recycling. Structural☒ Structural Review Comment:
Sheet SN-1A, general requirement note #12: sheet SN-1C not found.
Sheet SN-1A, design criteria note
Note 1: update soil report information
Note 2: update design criteria information
Sheet SN-1A, shear wall schedule: reference or provide detail indicate that allowable shear comply with blocked shear wall or reduced the value to comply with unblocked shear wall.
Sheet S-1.1:
Indicate depress slab area on plan per architectural drawing
Soil report was done under previous code (CBC 2016). SEOR to coordinate with soil engineer and verify design coefficients. Revise structural calculation where required
Soil engineer to provide letter/amendment for the soil report with any changes/updates under CBC 2019
Provide a review letter by geotechnical engineer indicate that all requirement has been complied
Provide calculation for shear wall footing design under most critical load case (including lateral loads)
At grid line 1: clarify why using different holdown at the same wall.
Sheet S-1.2
At grid line 13: Calculation not found along this line. Provide calculation for shear wall design including drag analysis
Shear wall (along grid line I, grid line 8, grid line 4) from above are not align. Provide continuous post or provide framing with overstrength design calculation
Shear wall at grid line 7: wall reduction factor required. See comment on sheet S-1.3
At grid line 8: provide grad calculation and reference drag detail
At grid line F: verify detail 16/SD3 applicability at this location
Sheet S-1.3
Provide hand calculation at grid line K and grid 13 shear wall from high roof/roof to 1st floor. Show all load path. See calculation for 98 for additional comments
At grid line 13: Calculation not found along this line. Provide calculation for shear wall design including drag analysis
At grid line K: shear wall above from high roof that is discontinuous with compression load. Justify stud below with overstrength or provide beam design with overstrength factor. See calculation page 98 for additional comments
At grid line K: proferated shear wall aspect ratio h/b = 9/3.5 = 2.57 > 2.0. Reduction factor is required per SDPWS 4.3.4.3 for shear wall analysis. See calculation page 99. Revise calculation where occur typical on this building
Beam 3 support discontinuous wall. Calculation on page 10 shall design with overstrength factor. Revise calculation. Also clarify why beam 3 have three support.
Sheet SN-2, detail 1: verify reference
Sheet SN-3, detail 9:
Provide justification with load transfer with overstranth factor
Reference detail on plan
Sheet SD-3
Detail 9: provide handrail calculation for review
Detail 10: provide stair stringer calculation for review
Detail 15: reference detail on plan
. Detail 17: provide parapet and connection design calculation