|
A
<br />DESIGN BASIS:
<br />B C
<br />Is]
<br />STRUCTURAL NOTES
<br />E
<br />CITY OF SANTA ANA
<br />tanning a�cn Buifidingency
<br />2
<br />3
<br />A. APPLICABLE CODES:
<br />2022 CBC
<br />B. GRAVITY LOADS:
<br />UNIFORM
<br />1. LIVE LOAD:
<br />A. ROOF LIVE LOAD
<br />20 psf
<br />2. DEAD LOAD:
<br />A. ROOF DEAD LOAD
<br />15 psf
<br />C. LATERAL LOADS:
<br />1. WIND LOADS (STRENGTH LEVEL FORCES):
<br />METHOD OF ANALYSIS
<br />DIRECTIONAL PROCEDURE
<br />BASIC WIND SPEED
<br />95 mph
<br />EXPOSURE CATEGORY
<br />C
<br />RISK CATEGORY
<br />II
<br />WIND IMPORTANCE FACTOR
<br />Iw= 1.0
<br />INTERNAL PRESSURE COEFFICIENT
<br />GCpi = ±0.18
<br />2. EARTHQUAKE LOADS (STRENGTH LEVEL FORCES):
<br />METHOD OF ANALYSIS
<br />EQUIVALENT LATERAL FORCE PROCEDURE
<br />SEISMIC FORCE RESISTING SYSTEM:
<br />STRUCTURAL WOOD PANEL
<br />RESPONSE MODIFICATION FACTOR
<br />R = 6.5
<br />RISK CATEGORY
<br />II
<br />SEISMIC IMPORTANCE FACTOR
<br />IE= 1.0
<br />SITE CLASS
<br />D, DEFAULT
<br />SEISMIC DESIGN CATEGORY
<br />D
<br />SITE COORDINATE:
<br />A. LATITUDE:
<br />33.720290
<br />B. LONGITUDE:
<br />-117.8626960
<br />SS 1.278g (MAPPED MCE* SPECTRAL RESPONSE ACCELERATION @ SHORT PERIODS)
<br />S1= 0.457g (MAPPED MCE* SPECTRAL RESPONSE
<br />ACCELERATION @ 1.0 SEC.)
<br />Fa=1.6
<br />Fv= 1.84
<br />V=CSW=0.0210W
<br />* MCE = MAX. CONSIDERED EARTHQUAKE RESPONSE (MCER) GROUND MOTION
<br />ABBREVIATIONS:
<br />A/C
<br />Air Conditioning
<br />F.O.
<br />Face Of
<br />P.C.F.
<br />A.B.
<br />Anchor Bolt
<br />F.O.C.
<br />Face of Concrete
<br />PENT.
<br />A.C.I.
<br />American Concrete Institute
<br />F.O.M.
<br />Face of Masonry
<br />PL.
<br />ADJ.
<br />Adjacent
<br />F.O.S.
<br />Face of Steel (Studs)
<br />It
<br />A.F.F.
<br />Above Finished Floor
<br />F.S.
<br />Far Side
<br />PLY.
<br />AL.
<br />Aluminum
<br />FT.
<br />Feet
<br />PNL.
<br />ALT.
<br />Alternate
<br />FTG
<br />Footing
<br />P.S.F.
<br />A.P.A.
<br />American Plywood Institute
<br />FUT.
<br />Future
<br />P.S.I.
<br />ARCH.
<br />Architect, Architectural
<br />GA
<br />Gauge
<br />P.T.
<br />A.S.T.M.
<br />American Society for
<br />GAL
<br />Galvanized
<br />R.,RAD.
<br />Testing Materials
<br />GD
<br />Grade, Grading
<br />REF.
<br />BLW.
<br />Below
<br />GLB
<br />Glued Laminated Beam
<br />REINF.
<br />BETWN.
<br />Between
<br />G.T.
<br />Girder Truss
<br />REQ.
<br />BLK.
<br />Block
<br />GUSS.
<br />Gusset
<br />RET.
<br />BLKG
<br />Blocking
<br />HD
<br />Hold Down
<br />REV.
<br />BM
<br />Beam
<br />HDR
<br />Header
<br />RF.
<br />B.N.
<br />Boundry Nail
<br />HGR
<br />Hanger
<br />RFT.
<br />B.O.F.
<br />Bottom of Footing
<br />HORIZ
<br />Horizontal
<br />RM.
<br />BOTT
<br />Bottom
<br />H.P.
<br />High Point
<br />R.O.
<br />C
<br />Channel
<br />HT
<br />Height
<br />R.S.
<br />CBC
<br />California Building Code
<br />H.V.A.0
<br />Heating/Ventilation/
<br />R.T.
<br />C.I.P.
<br />Cast -in -Place
<br />Air Conditioning
<br />S.
<br />C.J.
<br />Control Joint / Ceiling Joist
<br />IBC
<br />International Building Code
<br />SCHED.
<br />CLG.
<br />Ceiling
<br />I.D.
<br />Inside Diameter
<br />SEC.
<br />CLR.
<br />Clear
<br />IN
<br />Inch
<br />SEP.
<br />CMU
<br />Concrete Masonry Unit
<br />INCL
<br />Include
<br />SHT.
<br />COL.
<br />Column
<br />INFO
<br />Information
<br />SIM.
<br />CONC.
<br />Concrete
<br />INS
<br />Insulated
<br />SLRS
<br />CONN.
<br />Connection
<br />INT.
<br />Interior
<br />S.M.S.
<br />CONST.
<br />Construction
<br />JST
<br />Joist
<br />SPEC.
<br />CONT.
<br />Continuous
<br />JT.
<br />Joint
<br />SQ.
<br />CSK
<br />Counter Sink
<br />L
<br />Length, Angle
<br />S.S.
<br />CTR'D
<br />Centered
<br />LAM
<br />Laminated
<br />STD.
<br />DBL
<br />Double
<br />LB
<br />Pound
<br />STIFF.
<br />DEG
<br />Degree
<br />LG
<br />Long
<br />STL.
<br />DEM
<br />Demolish, Demolition
<br />L.L.
<br />Live Load
<br />STRUCT
<br />DEP
<br />Depressed
<br />L.L.H.
<br />Long Leg Horizontal
<br />SUSP.
<br />DIA
<br />Diameter
<br />L.L.V.
<br />Long Leg Vertical
<br />SYM
<br />DIAG
<br />Diagonal
<br />L.P.
<br />Low Point
<br />T&B
<br />DIM
<br />Dimension
<br />LVR
<br />Louver
<br />T&G
<br />DO
<br />Ditto
<br />MAS
<br />Masonry
<br />T.C.
<br />D.T.
<br />Drag Truss
<br />MAX
<br />Maximum
<br />THK
<br />DTL.
<br />Detail
<br />M.B.
<br />Machine Bolt
<br />T.N.
<br />DWG
<br />Drawing
<br />MECH
<br />Mechanical
<br />T.O.B.
<br />DWL
<br />Dowel
<br />IVIED
<br />Medium
<br />T.O.C.
<br />(E)
<br />Existing
<br />MEZZ
<br />Mezzanine
<br />T.O.F.
<br />EA.
<br />Each
<br />MFR
<br />Manufacturer
<br />T.O.P.
<br />E.F.
<br />Each Face
<br />MIN
<br />Minimum
<br />T.O.S.
<br />E.J.
<br />Expansion Joint
<br />MISC
<br />Miscellaneous
<br />T.O.W
<br />ELEC
<br />Electric, Electrical
<br />M.O.
<br />Masonry Opening
<br />T.S.
<br />EL.
<br />Elevation
<br />MT.
<br />Mount, Mounted, Mounting
<br />TYP.
<br />E.N.
<br />Edge Nail
<br />MTL
<br />Metal
<br />U.N.O.
<br />EQ.
<br />Equal
<br />N.
<br />North
<br />U.O.N.
<br />EQPT.
<br />Equipment
<br />N.I.C.
<br />Not In Contract
<br />V.B.
<br />E.S.
<br />Each Side
<br />NO.
<br />Number
<br />VERT.
<br />E.W.
<br />Each Way
<br />NOM
<br />Nominal
<br />W/
<br />EXP.
<br />Expansion
<br />N.S.
<br />Near Side
<br />W.
<br />EXT.
<br />Exterior
<br />N.T.S.
<br />Not To Scale
<br />WD.
<br />F.F.
<br />Finished Floor
<br />O.C.
<br />On Center
<br />W/0
<br />F.G.
<br />Finish Grade
<br />O.D.
<br />Outside Diameter
<br />W.P.
<br />FIN
<br />Finish, Finished
<br />O.H.
<br />Opposite Hand, Overhead
<br />W.PT.
<br />F.J.
<br />Floor Joist
<br />OPNG
<br />Opening
<br />WT.
<br />FLR
<br />Floor
<br />PAR.
<br />Parallel
<br />W.W.F.
<br />F.N.
<br />Field Nail
<br />P.C.C.
<br />Precast Concrete
<br />W.W.M.
<br />FND
<br />Foundation
<br />If this sheet is smaller than 24" high by 36" wide then it has been
<br />reduced.
<br />Pounds per Cubic Foot
<br />Penetration
<br />Plate, Property Line
<br />Plate
<br />Plywood
<br />Panel
<br />Pounds per Square Foot
<br />Pounds per Square Inch
<br />Pressure Treated
<br />Radius
<br />Reference
<br />Reinforcement
<br />Required
<br />Return
<br />Revision, Revised
<br />Roof
<br />Rafters
<br />Room
<br />Rough Opening
<br />Rough Sawn
<br />Roof Truss
<br />South
<br />Schedule
<br />Section
<br />Separation
<br />Sheet
<br />Similar
<br />Seismic Lateral Resisting System
<br />Sheet Metal Screw
<br />Specification(s)
<br />Square
<br />Stainless Steel
<br />Standard
<br />Stiffener
<br />Steel
<br />Structural
<br />Suspended
<br />Symmetrical
<br />Top & Bottom
<br />Tongue & Groove
<br />Top of Curb
<br />Thick, Thickness
<br />Toe Nail
<br />Top of Beam
<br />Top of Concrete
<br />Top of Footing
<br />Top of Parapet
<br />Top of Steel
<br />Top of Wall
<br />Tube Steel
<br />Typical
<br />Unless Noted Otherwise
<br />Unless Otherwise Noted
<br />Vapor Barrier
<br />Vertical
<br />With
<br />West
<br />Wood
<br />Without
<br />Water Proof
<br />Working Point
<br />Weight
<br />Welded Wire Fabric
<br />Welded Wire Mesh
<br />1.0 GENERAL NOTES:
<br />1.0.1 EXAMINE THE STRUCTURAL DRAWINGS AND NOTIFY THE ENGINEER ANY DISCREPANCIES IN
<br />ELEVATIONS, DIMENSIONS, AND SITE CONDITIONS INCLUDING ERRORS BEFORE PROCEEDING WITH
<br />ANY WORK. OMISSIONS AND CONFLICTS BETWEEN THE VARIOUS ELEMENTS OF THE DRAWINGS
<br />(AND SPECIFICATIONS) SHALL BE RESOLVED IN WRITING WITH THE ENGINEER/ARCHITECT PRIOR TO
<br />START OF WORK.
<br />1.0.2 THE DRAWINGS REPRESENT THE COMPLETED STRUCTURE. THEY DO NOT INDICATE THE METHOD
<br />OF CONSTRUCTION. PROVIDE ALL MEASURES AND MEANS NECESSARY TO PROTECT PERSONS AND
<br />THE STRUCTURE DURING CONSTRUCTION. SUCH MEASURES SHALL INCLUDE, BUT NOT BE LIMITED
<br />TO BRACING, SHORING, ETC. BSERVATION VISITS BY THE ARCHITECT OR ENGINEER DOES NOT
<br />INCLUDE REVIEW OF THESE MEASURES.
<br />1.0.3 TYPICAL DETAILS SHALL BE USED WHENEVER APPLICABLE WHETHER SPECIFICALLY REFERENCED
<br />OR NOT.
<br />1.0.4 DRAWINGS SHALL NOT BE SCALED FOR CONSTRUCTION PURPOSES.
<br />1.0.5 NO PIPES OR DUCTS SHALL BE PLACED IN STRUCTURAL MEMBERS UNLESS SPECIFICALLY DETAILED
<br />OR APPROVED BY THE ENGINEER.
<br />1.0.6 REFER TO ARCHITECTURAL DRAWINGS FOR THE FOLLOWING:
<br />a. SIZE AND LOCATION OF ALL DOOR AND WINDOW OPENINGS, UNLESS OTHERWISE NOTED.
<br />b. SIZE AND LOCATION OF INTERIOR AND EXTERIOR NON -BEARING PARTITIONS.
<br />c. SIZE AND LOCATION OF CURBS, FLOOR DRAINS, SLOPES, DEPRESSED AREAS, CHANGES IN LEVEL,
<br />RAMPS, CHAMFERS, GROOVES, INSERTS, ETC., EXCEPT AS SHOWN.
<br />d. SIZE AND LOCATION OF FLOOR AND ROOF OPENINGS, EXCEPT AS SHOWN.
<br />e. FLOOR AND ROOF FINISHES.
<br />f. STAIR FRAMING AND DETAILS, EXCEPT AS SHOW
<br />g. DIMENSIONS NOT SHOWN ON STRUCTURAL DRAWINGS.
<br />1.0.7 REFER TO MECHANICAL, PLUMBING, AND ELECTRICAL DRAWINGS FOR THE FOLLOWING:
<br />a. PIPE RUNS, SLEEVES, HANGERS, TRENCHES, SLAB OPENINGS, ETC., EXCEPT AS SHOWN OR
<br />NOTED.
<br />b. ELECTRICAL CONDUITS, BOXES, OUTLETS.
<br />c. CONCRETE INSERTS FOR ELECTRICAL, MECHANICAL AND PLUMBING FIXTURES.
<br />d. SIZE AND LOCATION OF MACHINE AND EQUIPMENT BASES, ANCHOR BOLTS, ETC.
<br />1.0.8 ASTM REFERENCES ARE FROM THE LATEST ISSUE AND LATEST REVISION, UNLESS OTHERWISE
<br />NOTED.
<br />1.0.9 INVESTIGATE THE SITE DURING CLEARING AND EXCAVATION FOR UNSUITABLE CONDITIONS,
<br />UNCONSOLIDATED AND UNDOCUMENTEDLLS, BURIED STRUCTURES, UTILITIES, ETC., AND
<br />IMMEDIATELY NOTIFY THE ARCHITECT/ENGINEER OF ANY SITE CONDITIONS NOT REFLECTED ON
<br />THE DRAWINGS OR DIFFERENT FROM MAXIMUM OR INIMUM DIMENSIONS INDICATED, INCLUDING
<br />CONFLICT IN GRADES, ADVERSE SOIL CONDITION GROUNDWATER PRESENT, DEEPENED FOOTINGS,
<br />UNCOVERED AND NEXPECTED UTILITY LINES, ETC.
<br />1.0.10 CONSTRUCTION MATERIALS, IF PLACED ON STRUCTURAL MEMBERS, HALL BE SPREAD OUT SUCH
<br />THAT THE LOADING DOES NOT EXCEED THE DESIGN LIVE LOADS. PROVIDE SHORING AND BRACING
<br />WHER CONSTRUCTION LOADING EXCEEDS THE DESIGN STRENGTH OF THE STRUCTURAL MEMBERS
<br />OR THE STRUCTURAL STRENGTH HAS NOT BEEN ATTAINED OR THE STRUCTURE IS NOT COMPLETE.
<br />1.0.11 DETERMINE THE LOCATION OF UTILITY SERVICES IN AREAS TO BE EXCAVATED BEFOR BEGINNING
<br />EXCAVATION. EXERCISE EXTREME CAUTION IN EXCAVATING AND TRENCHING. DAMAGE CAUSED AS
<br />A SULT OF FAILING TO EXACTLY LOCATE AND PRESERVE ALL EXISTING UNDERGROUND UTILITIES IS
<br />THE RESPONSIBILITY OF THE CONTRACTOR.
<br />1.0.12 THE CAD DRAWING FILES ARE THE PROPERTY OF THE STRUCTURAL ENGINEER AND WILL NOT BE
<br />RELEASED TO THE CONTRACTOR OR SUBCONTRACTOR FOR THEIR USE.
<br />1.013 STRUCTURAL DRAWINGS TO BE USED IN CONJUNCTION WITH ARCHITECTURAL DRAWINGS BY:
<br />2.0 FOUNDATION:
<br />2.0.1 FOUNDATION DESIGN IS BASED ON A CODE MINIMUM
<br />2.0.2 FOOTING DEPTHS SHOWN ARE A MINIMUM AND MAY REQUIRE DEEPENIN PER DIRECTION OF THE
<br />BUILDING INSPECTOR
<br />2.0.3 THE MAXIMUM ALLOWABLE SOIL BEARING PRESSURE SHALL BE AS FOLLOWS:
<br />CONTINUOUS AND PAD FOOTINGS
<br />TYPE OF
<br />SHORT
<br />SOIL FILL/
<br />D+LL
<br />TERM
<br />BEDROCK
<br />CONT. FOOTING
<br />NATIVE
<br />1500 psf
<br />2000 psf
<br />PAD FOOTING
<br />NATIVE
<br />1500 psf
<br />2000 psf
<br />2.0.4 FOOTINGS SHALL BEAR ON FIRM UNDISTURBED OR COMPACTED SOIL.
<br />MINIMUM FOOTING DIMENSIONS AND EMBEDMENTS SHALL BE AS FOLLOWS:
<br />MIN. FOOTING SIZES
<br />MIN. FTG. WIDTH
<br />MIN. FTG. THICKNESS
<br />MIN. EMBEDMENT
<br />CONT. EXT. FTG.
<br />12 INCHES
<br />12 INCHES
<br />24 INCHES
<br />CONT. INT. FTG.
<br />12 INCHES
<br />12 INCHES
<br />24 INCHES
<br />PAD FTG.
<br />24 INCHES
<br />12 INCHES
<br />24 INCHES
<br />2.0.5 THE FOOTING EXCAVATIONS SHALL BE KEPT FREE FROM LOOSE MATERIAL AND STANDING WATER
<br />AND SHALL BE NEAT AND TRUE TO LINE BEFORE ANY CONCRETE IS PLACED.
<br />2.0.6 UTILITY TRENCH BACKFILL SHALL BE MECHANICALLY COMPACTED IN LAYERS TO THE APPROVAL OF
<br />THE GEOTECHNICAL ENGINEER.
<br />2.0.7 ALL ABANDONED FOOTINGS, UTILITIES, ETC. THAT INTERFERE WITH NEW CONSTRUCTION SHALL BE
<br />REMOVED.
<br />2.0.8 WALL FOOTINGS CAST AGAINST EARTH ARE CONTINUOUS POURED CONCRETE WITH CONTINUOUS
<br />REINFORCING PLACED 3" CLEAR OF BOTTOM AND SIDES.
<br />2.0.9 UNLESS OTHERWISE NOTED, WALL FOOTINGS ARE CENTERED UNDER WALLS AND COLUMN
<br />FOOTINGS UNDER COLUMNS.
<br />3.0 CONCRETE:
<br />3.0.1 CEMENT SHALL CONFORM TO ASTM C150, TYPE II/V.
<br />3.0.2 AGGREGATES FOR NORMAL WEIGHT CONCRETE SHALL CONFORM TO ASTM C33, 1 1/21,
<br />MAXIMUM SIZE. AGGREGATES FOR LIGHTWEIGHT CONCRETE SHALL CONFORM TO ASTM C330,
<br />1" MAXIMUM SIZE.
<br />3.0.3 THE MAXIMUM CONCRETE SLUMP SHALL BE PER SCHEDULE BELOW PRIOR TO THE ADDITION
<br />OF ANY PLASTICIZING ADMIXTURES.
<br />3.0.4 ADMIXTURES MAY NOT BE USED WITHOUT PRIOR APPROVAL OF THE ENGINEER. ADMIXTURES
<br />USED TO INCREASE THE WORKABILITY OF THE CONCRETE SHALL NOT REDUCE THE STRENGTH
<br />OF CONCRETE. FLY ASH (POZZOLAN) IF PERMITTED BY SPECIFICATIONS SHALL NOT EXCEED
<br />25% FOR SLAB ON GRADE AND 25% FOR ALL OTHER CONCRETE.
<br />3.0.5 READY -MIX CONCRETE SHALL BE MIXED AND DELIVERED IN ACCORDANCE WITH ASTM C94.
<br />3.0.6 ALL REINFORCING BARS AND INSERTS SHALL BE SECURED IN PLACE PRIOR TO PLACING
<br />CONCRETE.
<br />3.0.7 CONDUITS EMBEDDED HORIZONTALLY IN THE SLAB SHALL HAVE AN OUTSIDE DIAMETER NO
<br />GREATER THAN 1/3 THE THICKNESS OF THE SLAB. CONDUIT SHALL NOT BE EMBEDDED IN A
<br />SLAB THAT IS LESS THAN 31/2" THICK. EXCEPT FOR LOCAL OFFSETS, MIN. CLEAR DISTANCE
<br />BETWEEN CONDUITS SHALL BE 6".
<br />3.0.8 NON-STRUCTURAL STEEL MEMBERS EMBEDDED IN CONCRETE SHALL BE GALVANIZED OR
<br />PAINTED. ALL DAMAGED GALVANIZED AREAS SHALL BE REPAIRED PRIOR TO EMBEDMENT.
<br />3.0.9 MINIMUM CONCRETE COMPRESSIVE STRENGTHS AT 28 DAYS, AND MAXIMUM SLUMPS SHALL BE
<br />AS FOLLOWS:
<br />MIN. fc
<br />MAX. SLUMP
<br />WIC
<br />SLAB ON GRADE
<br />FOOTINGS
<br />3,000 psi
<br />3,000 psi
<br />4" +A"
<br />4" +/-1"
<br />0.45
<br />0.45
<br />NOTE: 2500 psi CONCRETE ASSUMED IN THE DESIGN. NO SPECIAL INSPECTION REQUIRED.
<br />3.0.10 PROVIDE CONSTRUCTION OR CONTROL JOINTS IN SLAB ON GRADE.
<br />3.1 REINFORCING STEEL:
<br />3.1.1 DETAILING, FABRICATION AND ERECTION OF REINFORCING BARS SHALL BE IN ACCORDANCE WITH
<br />ACI MANUAL OF STANDARD PRACTICE FOR DETAILING REINFORCED CONCRETE STRUCTURES, ACI
<br />315-LATEST ADOPTED EDITION.
<br />3.1.2 ALL REINFORCING SHALL BE ADEQUATELY SUPPORTED TO PREVENT DISPLACEMENT BY CONCRETE
<br />PLACEMENT OR WORKERS.
<br />3.1.3 ALL REINFORCING BARS EXCEPT BARS TO BE WELDED SHALL CONFORM TO THE "STANDARD
<br />SPECIFICATION FOR DEFORMED BILLET STEEL BARS FOR CONCRETE REINFORCEMENT", ASTM A615
<br />GRADE 60.
<br />3.1.4 WELDED PLAIN WIRE REINFORCEMENT SHALL CONFORM TO "STANDARD SPECIFICATION FOR STEEL
<br />WELDED WIRE REINFORCEMENT, PLAIN, FOR CONCRETE", ASTM A185.
<br />3.1.5 WELDING OF REINFORCING BARS TO BE IN ACCORDANCE WITH "STRUCTURAL WELDING
<br />CODE -REINFORCING STEEL", AWS D1.4. REINFORCING STEEL TO BE WELDED SHALL HAVE A MAXIMUM
<br />CARBON EQUIVALENT (CE) OF 0.75. AND SHALL CONFORM TO ASTM A706. SPECIAL INSPECTION IS
<br />REQUIRED. TESTING IS REQUIRED FOR ALL WELDS THICKER THAN 5/16"
<br />3.1.6 WHERE REINF. BARS ARE CALLED OUT TO BE CONTINUOUS (CONT.) PROVIDE CONTINUOUS BARS OR
<br />FULL SPLICES PER SPLICE TABLE SCHEDULE. IT IS CONTRACTOR'S OPTION TO PROVIDE CONTINUOUS
<br />BARS WHERE SPLICES ARE SHOWN.
<br />3.1.7 MESH SPLICES SHALL BE A MINIMUM OF TYPICAL GRID SPACING PLUS 2" (8" MINIMUM) MEASURED
<br />BETWEEN CROSS WIRES.
<br />3.1.8 ALL REINFORCING BAR BENDS SHALL BE MADE COLD.
<br />3.1.9 UNLESS OTHERWISE SHOWN, WALL VERTICAL REINFORCING SHALL BE POSITIONED AT THE CENTER
<br />OF THE WALL.
<br />3.1.10 DOWELS BETWEEN FOOTINGS AND WALLS SHALL BE THE SAME GRADE, SIZE, AND SPACING AS
<br />VERTICAL REINFORCING.
<br />3.1.11 ALL REINFORCING BARS SHALL BE PROVIDED WITH THE FOLLOWING CONCRETE COVER:
<br />CONCRETE CAST AGAINST AND PERMANENTY
<br />EXPOSED TO EARTH:
<br />CONCRETE EXPOSED TO EARTH OR WEATHER: 3"
<br />NO.6 THROUGH NO.18 BAR
<br />NO.5 BAR, W31 OR D31 WIRE, AND SMALLER 2"
<br />CONCRETE NOT EXPOSED TO WEATHER OR IN
<br />CONTACT WITH GROUND:
<br />SLAB, WALL, JOIST:
<br />NO.14 AND NO.18 BAR 1 1/2"
<br />NO.11 BAR AND SMALLER 3/4"
<br />BEAM, COLUNNS:
<br />PRIMARY REINFORCEMENT, TIES, STIRRUPS, SPIRALS 1 1/2"
<br />3.1.12 SLAB ON GRADE REINFORCEMENT SHALL BE POSITIONED AT MID -DEPTH. U.O.N.
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<br />Project Address
<br />2058 S OAK ST
<br />SANTA ANA, CA 92707
<br />Project Status
<br />BKW STUDIO
<br />13733 FRANCISCO DR
<br />LA M I RADA, CA. 90638
<br />626.272.8479
<br />binhkwong@yahoo.com
<br />Copyright @ 2025
<br />The ideas and designs represented herein and this drawing, all
<br />prepared by BKW STUDIO, are for the use solely with respect to
<br />this project and BKW STUDIO shall retain all common law,
<br />statutory and other reserved rights including copyright and they
<br />shall not be used by others for any other purpose without written
<br />permission of BKW STUDIO.
<br />client approval
<br />principal in charge
<br />issues / revisions
<br />drawing title
<br />STRUCTURAL NOTES
<br />scale
<br />project number
<br />2025-038
<br />date
<br />S001
<br />Plot Date: 01/27/2026
<br />File Path:
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