HomeMy WebLinkAbout205568_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:
10185039
PROJECT ADDRESS:
3105 S Griset Pl
PLAN CHECK ENGINEER:
Ahangian, KathyTEL:714
647-5812FAX:714
647-5897
TYPE OF CONSTRUCTION:
V B
OCCUPANCY CLASSIFICATION(S):
R-3, U
PLAN CHECK DATES:
REMARKS/RECHECK ITEMS:
APPLICATION
5/12/2015
INITIAL REVIEW
5/22/2015
EXPIRATION
11/8/2015
RECHECKS:
1.
PROJECT APPLICANT CONTACT PERSON:
2.
Christian Vera
3.
TEL:
(562)360-4094
FAX:
VALUATION: $64,855.00
EMAIL:
israel1017@yahoo.com
FLOOD ZONE: X-0602320259J
Note: Numbers in parenthesis (unless otherwise noted) refer to code sections of the 2013 California Residential Code (CRC); 2013 California Building Code (CBC); CMC = 2010 California Mechanical Code; CPC = 2013 California Plumbing Code; CEC = 2013 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.
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.
-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.
Delete notes and details that do not apply to this project.
Provide a fully dimensioned Site Plan on the drawings and on a separate 8-1/2" x 11" sheet of paper.
Specify finish floor elevation of first floor. (CBC 107.2.5)Show the complete legal description and assessor's parcel number on the plans.
Provide building information on plans:
- Occupancy type: R3 / U
Show the North arrow on the plans and centerline of labeled street(s) and alley.
Provide eave / overhang / projection setback to all property lines.
Identify roof covering , roof covering shall has minimum class “C”.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)) Basements, habitable attics, and every sleeping room in dwelling units must have a window or exterior door for an emergency exit, sill height not more than 44 inches above the floor, 5.7 square feet of openable area, 24 inches clear opening height, 20 inches clear opening width and shall open directly into a public street, alley, yard, or exit court. Windows ______ do not comply. (CRC R310.1-R310.1.3)
CAUTION: Using minimum clear openable height with the clear openable width will yield only 3.3 square feet and not the minimum 5.7 square feet required. Be especially careful with double-hung windows. Also, when the emergency escape window is below ground level refer to CRC Section R310.2 for additional requirements. (For Proposed Bedroom)Show location of heating equipment on the plans. (CRC R303.8)Indicate detail and section references as to their appropriate location on plan views. (106.3 and 107)On cross section B-B , identify all the rooms, (detail is not clear)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.
- On each additional story of the dwelling, including basements and habitable attics but not
including crawl spaces and uninhabitable attics. In dwellings or dwelling units with split
levels and without an intervening door between the adjacent levels, a smoke alarm
installed on the upper level shall suffice for the adjacent lower level provided that the lower
level is less than one full story below the upper level.
- When more than one smoke alarm is required to be installed within an individual dwelling
unit the alarm devices shall be interconnected in such a manner that the actuation of one
alarm will activate all of the alarms in the individual unit.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 alarms required by Sections R315.1 and
R315.2 shall be installed in the following locations: ________.
- Outside of each separate dwelling unit sleeping area in the immediate vicinity of the bedroom(s).
- On every level of a dwelling unit including basements.
- Where more than one carbon monoxide alarm is required to be installed within the dwelling unit or
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.
Exception:
Interconnection is not required in existing dwelling units where repairs do not result in the removal of wall and ceiling finishes, there is no access by means of attic, basement or crawl space, and no previous method for interconnection existed.Specify that the maximum slope of any landing shall not exceed ¼ inch per foot. (CRC R311.3) Private garage shall be separated from the residence and its attic by a minimum ½ -in gypsum board applied to the garage side. Please revisit all the Demo key notes,a) identify if the windows are being removed. b) Identify all the key notes for all the items on the demo plan.Revisit window schedule , which one is new and which one is existing.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)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) 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)
3”x3”x.229” steel plate washers are required on all anchor bolts in a braced wall line. (CRC R403.1.6.1)
CBC Section 1910.1. A 6-mil (0.006 inch) polyethylene vapor retarder with joints lapped not less than 6 inches shall be placed between the base course or subgrade and the concrete floor slab, or other approved equivalent methods or materials shall be used to retard vapor transmission through the floor slab.Call out minimum thickness of 3½ inch concrete slab on grade, reinforcement, and moisture barrier on foundation plan. (1910.1)
Foundation sections 12/15/18 inches wide, 6/6/8 inches thick and a minimum 12-inch depth below natural ground surface or certified fill grade are required. Wood framing members, including wood sheathing, that rest on exterior foundation walls and are less than 8 inches from exposed earth, shall be of naturally durable or preservative-treated wood. (T1809.7, 1809.7, and 2304.11.2.2)
Provide a minimum of two No. 4 bars at top and at bottom of continuous footing.
Foundation and floor slabs on expansive soil shall conform as follows, unless approved soil report indicates soil is not expansive by the Expansion Index Test method, or recommends other details (1808.6 ):
- Continuous footings under exterior walls and interior bearing walls extending below grade 24" and
18" respectively and below foundation wall crawl hole. Piles or piers are permitted without
interconnected grade beams to support first floor loads only. Pad footing located under a reinforced
slab within the confines of a perimeter footing need not be connected by a grade beam.
- Two continuous No. 4 bars 4 inches from bottom and two continuous No. 4 bars 4 inches from top of
foundation.
- Floor slab 3½ inches thick over 4-inch thick coarse aggregate base or plastic moisture barrier
membrane (6 mils thick) and reinforced with No. 3 bars at 24 inches on center both ways or 2 layers
of 6 x 6 - 10/10 welded wire fabric or 1 layer of 6 x 6 welded wire fabric.
- Saturate the soil 18 inches deep before placing the concrete slab.
Detail the shear transfer connections which transfer lateral forces from horizontal diaphragms through intermediate elements and shear walls to the foundation. (1603)
Detail how the interior shear walls are connected to the roof/floor diaphragm(s). (1603)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):
- Header and trimmer details for doors and windows are to be shown with full length trimmers,
specifying the size of the header and trimmer. (2308.10.4.3)All wood framing members that rest on concrete or masonry exterior foundation walls and are less than 8” to the exposed ground shall be pressure treated or naturally durable to decay. (CRC R317.1 (2)) Note on plans that “Field-cutting ends, notches and drilled holes of preservative-treated wood shall be treated in the field in accordance with AWPA M4”. (CRC R317-1.1)
Clearly identify all design assumptions & load criteria on the plans. As a minimum:
- Dead Loads of roof/ceiling, floors, exterior/interior walls (R301.2.2.2.1);
- Live Loads for roof, attics with limited storage, attics without storage, habitable attics and attics
served with fixed stairs, floors, and balconies/decks, and stairs per Tables R301.5 & R301.6;
- Wind Loads per Section R301.2.1and wind exposures per Section R301.2.1.5;
- Seismic Loads per Section R301.2.2;
- Local Jurisdiction Design Criteria per Table R301.2(1)
Framing plan is incomplete.
Provide complete foundation plan, clearly show if existing SFD is raised floor or concrete slab (show if new addition is raised floor or concrete slab, provide complete detail for either condition)
Show and call out all the hold downs on the foundation plan.
On framing plan show existing and new wall
Provide framing detail to remove the fire place.
Specify the size, spacing and direction of rafters.
A ridge board, valley and hip members not less in depth than the cut end of the rafter is required. It shall be a vertical load-bearing member when roof slope is less than 3 inches in 12 inches. CRC R802.3
Specify grade and species of framing lumber, treated mudsills, type and grade of plywood, design strength of concrete and glued-laminated timber, ASTM designation of structural steel shapes and masonry units, mix of mortar and grout.
Show size, spacing, support points and direction of floor joists.
Doubled joists are required under parallel bearing partitions. CRC R502.4
Provide details for retrofit shear and tension anchor bolts on plans. Provide calculations as needed(Show location on the foundation plan)
Revisit values of the shear walls, Stucco has more shear value than plywood??
Show exact location of Hardy frame and complete installation detail.
Detail the shear transfer connections which transfer lateral forces from horizontal diaphragms through intermediate elements and shear walls to the foundation.
Detail how the interior shearwalls are connected to the roof diaphragm.
Provide connection detail for New hip to ( E ) hip and ridge. ( show where the king post will be supported on)
Unable to calculate proposed beams capacity, since complete framing plan is not available.
Call out anchor bolt size and spacing on foundation plan. Provide 1/2" diameter embedded 7" minimum at 6' o.c. maximum spacing (4' o.c. for 2 stories). CRC R403.1.6
Detail (and reference location on foundation plan) typical foundation sections for: perimeter walls, interior bearing walls, depressed slabs, foundation common to dwelling and garage, garage entrance, spread and/or post pads.
The residence shall conform to 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)
61. Submit complete energy compliance package complying with 2013 Building Energy Efficiency Standards.
62.All new windows and doors shall have a label indicating the U-factor and SHGC . Comply with energy documentation requirements.
63. Provide an electrical floor plan showing location of receptacle and lighting outlets,
64. Please be advised, this is not a complete plan check correction since the plans are not clear and complete, more corrections might be given at the time of resubmittal.