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STRUCTURAL NOTES
<br />CRITERIA
<br />1. ALL MATERIALS, WORKMANSHIP, DESIGN, AND CONSTRUCTION SHALL CONFORM TO THE
<br />DRAWINGS, SPECIFICATIONS, AND THE INTERNATIONAL BUILDING CODE (2018
<br />EDITION).
<br />2. DESIGN LOADING CRITERIA:
<br />ASSEMBLY AREAS
<br />FLOOR LIVE LOAD )FIXED SEATS) . . . . . . . . . . . 60 PSF
<br />FLOOR LIVE LOAD )MOVABLE SEATS, PLATFORMS, LOBBIES, 6 OTHER). . 100 PER
<br />OFFICES
<br />FLOOR LIVE LOAD . . . . . . . . . . . . . . . . . . . . . . . . 50 PSF
<br />FLUOR LIVE LOAD (CORRIDORS ABOVE FIRST FLOOR) . . . . . 80 PSF
<br />FLUOR LIVE LOAD (LOBBIES AND FIRST -FLOOR CORRIDORS) . . . . . . 100 PSF
<br />ROOF
<br />ROOF LIVE LOAD . . . . . . . . . . . . . . . . . . . . . . . . . 25 PSF
<br />MISCELLANEOUS LOADS
<br />STAIR AND CORRIDOR LIVE LOAD (UNLESS OTHERWISE INDICATED) . . .100 PSF
<br />DEFLECTION CRITERIA
<br />LIVE LOAD DEFLECTION . . . . . . . . . . . . . . . . . . . . L/360
<br />TOTAL LOAD DEFLECTION . . . . . . . . . . . . . . . . . . . . . L/240
<br />3. CONTRACTOR SHALL BE RESPONSIBLE FOR ALL SAFETY PRECAUTIONS AM THE
<br />METHODS, TECHNIQUES, SEQUENCES OR PROCEDURES REQUIRED TO PERFORM THE
<br />CONTRACTORS WORK. THE STRUCTURAL ENGINEER HAS NO OVERALL SUPERVISORY
<br />AUTHORITY OR ACTUAL AND/OR DIRECT RESPONSIBILITY FOR THE SPECIFIC WORKING
<br />CONDITIONS AT THE SITE AND/OR FOR ANY HAZARDS RESULTING FROM THE ACTIONS
<br />OF ANY TRADE CONTRACTOR. THE STRUCTURAL ENGINEER HAS NO DUTY TO INSPECT,
<br />SUPERVISE, NOTE, CORRECT, OR REPORT ANY HEALTH OR SAFETY DEFICIENCIES TO
<br />THE OWNER, CONTRACTORS, OR OTHER ENTITIES OR PERSONS AT THE PROJECT SITE.
<br />4. CONTRACTOR SHALL PROVIDE TEMPORARY BRACING FOR TEE STRUCTURE AND
<br />STRUCTURAL COMPONENTS UNTIL ALL FINAL CONNECTIONS HAVE BEEN COMPLETED IN
<br />ACCORDANCE WITH THE PLANS. CONFORM TO ASCE 37-14 "DESIGN LOADS ON
<br />STRUCTURES DURING CONSTRUCTION'.
<br />5. CONTRACTOR -INITIATED CHANGES SMALL BE SUBMITTED IN WRITING TO THE
<br />ARCHITECT AND STRUCTURAL ENGINEER FOR APPROVAL PRIOR TO FABRICATION OR
<br />CONSTRUCTION. CHANGES SHOWN ON SHOP DRAWINGS ONLY WILL NOT SATISFY THIS
<br />REQUIREMENT.
<br />6. DRAWINGS INDICATE GENERAL AND TYPICAL DETAILS OF CONSTRUCTION. WHERE
<br />CONDITIONS ME NOT SPECIFICALLY INDICATED BUT ARE OF SIMILAR CHARACTER TO
<br />DETAILS SHOWN, SIMILAR DETAILS OF CONSTRUCTION SHALL BE USED, SUBJECT TO
<br />REVIEW AND APPROVAL BY THE ARCHITECT AND THE STRUCTURAL ENGINEER. ALL
<br />TYPICAL NOTES AND DETAILS SHOWN ON DRAWINGS SMALL APPLY, UNLESS NOTED
<br />OTHERWISE. TYPICAL DETAILS MAY NOT NECESSARILY BE INDICATED ON THE PLANS
<br />BUT SMALL STILL APPLY AS SHOWN OR DESCRIBED IN THE DETAILS. WHERE TYPICAL
<br />DETAILS ARE NOTED ON THE PLANS, THE SPECIFIED TYPICAL DETAIL SHALL BE
<br />USED. WHERE NO TYPICAL DETAIL IS NOTED, IT SMALL BE THE CONTRACTOR'S
<br />RESPONSIBILITY TO CHOOSE THE APPROPRIATE TYPICAL DETAIL FROM THOSE
<br />PROVIDED OR REQUEST ADDITIONAL INFORMATION. THE CONTRACTOR SHALL SUBMIT
<br />ALL PROPOSED ALTERNATE TYPICAL DETAILS TO THOSE PROVIDED WITH RELATED
<br />CALCULATIONS TO THE ENGINEER FOR APPROVAL PRIOR TO SHOP DRAWING PRODUCTION
<br />AND FIELD USE.
<br />T. ALL STRUCTURAL SYSTEMS, WHICH ARE TO BE COMPOSED OF COMPONENTS TO BE FIELD
<br />ERECTED, SMALL BE SUPERVISED BY THE SUPPLIER DURING MANUFACTURING,
<br />DELIVERY, HANDLING, STORAGE AND ERECTION IN ACCORDANCE WITH INSTRUCTIONS
<br />PREPARED BY THE SUPPLIER.
<br />13. REINFORCING STEEL SHALL CONFORM TO ASTM A615 (INCLUDING SUPPLEMENT SI),
<br />GRADE 60, FY - 60,000 PSI. EXCEPTIONS: ANY BARS SPECIFICALLY SO NOTED ON
<br />THE DRAWINGS SMALL BE GRADE 40, BY = 40,000 PSI. WELDED WIRE FABRIC SMALL
<br />CONFORM TO ASTM A-185. SPIRAL REINFORCEMENT SMALL BE DEFORMED WIRE
<br />CONFORMING TO ASTM A615, (SHARE 60, FY - 60,000 PSI.
<br />14. DETAILING OF REINFORCING STEEL (INCLUDING NOOKS AND BENDS) SHALL BE IN
<br />ACCORDANCE WITH ACT 315R-18 AND 318-14. LAP ALL CONTINUOUS REINFORCEMENT
<br />45 AND SMALLER 40 BAR DIAMETERS OR 2'-0' MINIMUM. PROVIDE CORNER BARS AT
<br />ALL WALL AND FOOTING INTERSECTIONS. LAP COMER BARS M5 AND SMALLER 40 BAR
<br />DIAMETERS OR 2'-0" MINIMUM. LAPS OF LARGER BARS SMALL BE MADE IN
<br />ACCORDANCE WITH ACI 318-14, CLASS B. LAP ADJACENT MATS OF NEEDED WIRE
<br />FABRIC A MINIMUM OF B" AT SIDES AND ENDS.
<br />NO BARS PARTIALLY EMBEDDED IN HARDENED CONCRETE SMALL BE FIELD BENT UNLESS
<br />SPECIFICALLY SO DETAILED OR APPROVED BY THE STRUCTURAL ENGINEER.
<br />15. CONCRETE PROTECTION (COVER) FOR REINFORCING STEEL SHALL BE AS FOLLOWS:
<br />FOOTINGS AND OTHER UNFORMED SURFACES CAST AGAINST AND PERMANENTLY
<br />EXPOSED
<br />TO EARTH . . .
<br />. . . .
<br />. . . . .
<br />. .
<br />. . . . . . .
<br />. . . 3"
<br />FORMED SURFACES
<br />EXPOSED TO
<br />EARTH OR WEATHER
<br />1/6
<br />BARS OR LARGER)
<br />. . 2"
<br />FORMED SURFACES
<br />EXPOSED TO
<br />EARTH OR WEATHER
<br />(i5
<br />BARS OR SMALLER).
<br />. 1-1/2"
<br />COLUMN TIES OR
<br />SPIRALS AND
<br />BEAM STIRRUPS
<br />. . . . . . .
<br />1-1/2'
<br />SLABS AND WALLS
<br />(INT. FACE).
<br />. . GREATER OF
<br />BAR
<br />DIAMETER PLUS 1/8'
<br />OR 3/4'
<br />16. CONCRETE WALL REINFORCING- PROVIDE THE FOLLOWING UNLESS DETAILED
<br />OTHERWISE:
<br />6"
<br />WALLS
<br />Y4 @
<br />16
<br />HERIZ.
<br />#4 @
<br />18
<br />VERTICAL
<br />1 CURTAIN
<br />8"
<br />WALLS
<br />Y4 @
<br />12
<br />HERIZ.
<br />44 @
<br />18
<br />VERTICAL
<br />1 CURTAIN
<br />10"
<br />WALLS
<br />Y4 @
<br />18
<br />HORIZ.
<br />44 @
<br />18
<br />VERTICAL
<br />2 CURTAINS
<br />12"
<br />WALLS
<br />Y4 @
<br />16
<br />SUITS.
<br />44 @
<br />18
<br />VERTICAL
<br />2 CURTAINS
<br />ST. EXPANSION BOLTS INTO CONCRETE SMALL BE "STRONG -BOLT 2" WEDGE ANCHORS AS
<br />MANUFACTURED BY THE SIMPSON STRONG TIE COMPANY AND INSTALLED IN STRICT
<br />CONFORMANCE TO ICC-ES REPORT NUMBER ESR-3030, INCLUDING MINIMUM EMBEDMENT
<br />REQUIREMENTS. BOLTS INTO CONCRETE MASONRY OR BRICK MASONRY UNITS SMALL BE
<br />INTO FULLY GROUTED CELLS. PERIODIC SPECIAL INSPECTION IS REQUIRED TO
<br />VERIFY ANCHOR TYPE, ANCHOR DIMENSIONS, ANCHOR LOCATION, TIGHTENING TORQUE,
<br />HOLE DIMENSIONS, ANCHOR EMBEDMENT, AND ADHERENCE TO THE INSTALLATION
<br />INSTRUCTIONS.
<br />18. EPDXY -GROUTED ITEMS (THREADED RODS OR REINFORCING BAR) SPECIFIED ON THE
<br />DRAWINGS SMALL BE INSTALLED USING 'SET-XP" HIGH STRENGTH EPDXY AS
<br />MANUFACTURED BY THE SIMPSON STRONG, TIE COMPANY. INSTALL IN STRICT
<br />ACCORDANCE WITH ICC-ES REPORT NO. ESR-2508. MINIMUM BASE MATERIAL
<br />TEMPERATURE IS 50 DEGREES, F. RODS SMALL BE ASTM A-36 UNLESS OTHERWISE
<br />NOTED. PERIODIC SPECIAL INSPECTION OF INSTALLATION IS REQUIRED TO VERIFY
<br />ANCHOR OR EMBEDDED BAR TYPE AND DIMENSIONS, LOCATION, ADHESIVE
<br />IDENTIFICATION AND EXPIRATION, HOLE DIMENSIONS, HOLE CLEANING PROCEDURE,
<br />ANCHOR EMBEDMENT, AND ADHERENCE TO THE INSTALLATION INSTRUCTIONS.
<br />CONTINUOUS SPECIAL INSPECTION IS REQUIRED FOR HORIZONTAL AND OVERHEAD
<br />INSTALLATIONS.
<br />19. EPDXY-GROUTEC ITEMS (THREADED RODS OR REINFORCING BAR) SPECIFIED ON THE
<br />DRAWINGS SMALL BE INSTALLED USING "AT-XP" AS MANUFACTURED BY SIMPSON
<br />STRONG -TIE COMPANY. INSTALL IN STRICT ACCORDANCE WITH IAMPO REPORT NO. ER-
<br />0281. MINIMUM BASE MATERIAL TEMPERATURE IS 14 DEGREES, F. RODS SMALL BE
<br />ASTM A-36 UNLESS OTHERWISE NOTED. PERIODIC SPECIAL INSPECTION OF
<br />A. 318-14, SECTION 20.2.2.5, AND REQUIRE TESTING PER 1705.13.3 OF THE
<br />INTERNATIONAL BUILDING CODE.
<br />B. STRUCTURAL STEEL USED IN MOMENT FRAMES AND BRACED FAMES SMALL BE IN
<br />ACCORDANCE WITH THE QUALITY ASSURANCE REQUIREMENTS OF AISC 341.
<br />GEOTECHNICAL
<br />8. FOUNDATION NOTES: ALLOWABLE SOIL PRESSURE AND LATERAL EARTH PRESSURE ARE
<br />ASSUMED AND THEREFORE MUST BE VERIFIE➢ BY A QUALIFIED SOILS ENGINEER OR
<br />APPROVED BY THE BUILDING OFFICIAL. IF SOILS ARE FOUND TO BE OTHER TEAM
<br />ASSUMED, NOTIFY THE STRUCTURAL ENGINEER FOR POSSIBLE FOUNDATION REDESIGN.
<br />FOOTINGS SHALL BEAR ON FIRM, UNDISTURBED EARTH AT LEAST 18" BELOW ADJACENT
<br />FINISHED GRADE. UNLESS OTHERWISE NOTED, FOOTINGS SHALL BE CENTERED BELOW
<br />COLUMNS OR WALLS ABOVE.
<br />BACKSIDE BEHIND ALL RETAINING WALLS WITH FREE DRAINING, GRANULAR FILL AND
<br />PROVIDE FOR SUBSURFACE DRAINAGE.
<br />ALLOWABLE SOIL PRESSURE.
<br />. . . . .
<br />. . . 1500
<br />PSF
<br />LATERAL EARTH PRESSURE
<br />(RESTRAINED/UNRESTRAINED) . . .
<br />. . . . 35
<br />PCP
<br />ALLOWABLE PASSIVE EARTH
<br />PRESSURE (FS OF 1.5 EXCLUDED). . . .
<br />. . . 350
<br />PCF
<br />COEFFICIENT OF FRICTION
<br />(IS OF 1.5 EXCLUDED). . . . . . . .
<br />. . . .0.45
<br />SEISMIC SURCHARGE PRESSURE
<br />(UNIFORM LOAD) . . . . . . . . .
<br />. . . . TH
<br />PER
<br />RENOVATION
<br />9. DEMOLITION: CONTRACTOR SMALL VERIFY ALL EXISTING CONDITIONS BEFORE
<br />COMMENCING ANY DEMOLITION. SHORING SMALL BE INSTALLED TO SUPPORT EXISTING
<br />CONSTRUCTION AS REQUIRED AND IN A MANNER SUITABLE TO THE WORK SEQUENCES.
<br />DEMOLITION DEBRIS SHALL NOT BE ALLOWED TO DAMAGE OR OVERLOAD THE EXISTING
<br />STRUCTURE. LIMIT CONSTRUCTION LEADING (INCLUDING DEMOLITION DEBRIS) ON
<br />EXISTING FLOOR SYSTEMS TO 40 PER.
<br />10. CONTRACTOR SHALL VERIFY ALL EXISTING DIMENSIONS, MEMBER SIZES, AND
<br />CONDITIONS PRIOR TO COMMENCING ANY WORK. ALL DIMENSIONS OF EXISTING
<br />CONSTRUCTION SHOWN ON THE DRAWINGS ARE INTENDED AS GUIDELINES ONLY AND
<br />MUST BE VERIFIED. THE CONTRACTOR SMALL NOTIFY THE ARCHITECT AND STRUCTURAL
<br />ENGINEER IF EXISTING CONDITIONS DETERMINED DURING WORK VARY FROM THE
<br />EXISTING CONSTRUCTION SHOWN ON THE DRAWINGS.
<br />CONCRETE
<br />11. CONCRETE SMALL BE MIXED, PROPORTIONED, CONVEYED AND PLACED IN ACCORDANCE
<br />WITH ACI 301, INCLUDING TESTING PROCEDURES. CONCRETE SMALL ATTAIN A 28-DAY
<br />STRENGTH OF f'C - 3,000 PSI AND MIX SRALL CONTAIN NOT LESS THAN 5-1/2
<br />SACKS OF CEMENT PER CUBIC YARD AND SMALL BE PROPORTIONED TO PRODUCE A
<br />SLUMP OF 5" OR LESS. REQUIRED CONCRETE STRENGTH IS BASED ON THE DURABILITY
<br />REQUIREMENTS OF BECTION 1904 OF SHE IBC. DEBIGN STRENGTH IS f'C 2,500
<br />PSI.
<br />12. ALL CONCRETE WITH SURFACES EXPOSED TO WEATHER OR STANDING WATER SMALL BE
<br />AIR -ENTRAINED WITH AN AIR -ENTRAINING AGENT CONFORMING TO ASTM C260, C494,
<br />AND ISIS. TOTAL AIR CONTENT FOR FROST -RESISTANT CONCRETE SHALL BE IN
<br />ACCORDANCE WITH ACI 318-14, PARIS 19.3.2.1 MODERATE EXPOSURE. F1.
<br />INSTALLATION IS REQUIRED TO VERIFY ANCHOR OR EMBEDDED BAR TYPE AND
<br />DIMENSIONS, LOCATION, ADHESIVE IDENTIFICATION AND EXPIRATION, HOLE
<br />DIMENSIONS, HOLE CLEANING PROCEDURE, ANCHOR EMBEDMENT, AND ADHERENCE TO
<br />THE INSTALLATION INSTRUCTIONS. CONTINUOUS SPECIAL INSPECTION IS REQUIRED
<br />FOR HORIZONTAL AND OVERHEM INSTALLATIONS.
<br />20. CONCRETE SCREW ANCHORS INTO CONCRETE AND CONCRETE MASONRY UNITS SHALL BE
<br />"TITEN HD" HEAVY DUTY SCREW ANCHOR AS MANUFACTURED BY THE SIMPSON STRONG -
<br />TIE COMPANY, INSTALLED IN STRICT ACCORDANCE WITH ICC-ES REPORT NO. ESR-
<br />2713 (CONCRETE), NO. ESR-1056 (CMU), INCLUDING MINIMUM EMBEDMENT
<br />REQUIREMENTS. SCREW ANCHORS INTO CONCRETE MASONRY UNITS SMALL BE INTO
<br />FULLY GROUTED CELLS. SPECIAL INSPECTION IS REQUIRED.
<br />STEEL
<br />21. STRUCTURAL STEEL DESIGN, FABRICATION, AM ERECTION SHALL BE BASED ON:
<br />A. AISC 360-16 AND SECTION 2205.2 OF THE INTERNATIONAL BUILDING CODE.
<br />B. JUNE 15, 2016 AISC CODE OF STANDARD PRACTICE FOR STEEL BUILDINGS AND
<br />BRIDGES AMENDED AS FOLLOWS: AS NOTED IN THE CONTRACI DOCUMENTS, BY THE
<br />DELETION OF PARAGRAPH 4.4.1, AND REVISE REFERENCE FROM "STRUCTURAL
<br />DESIGN DRAWINGS" TO "CONTRACT DOCUMENTS" IN PARAGRAPH 3.1.
<br />C. SPECIFICATION FOR STRUCTURAL JOINTS USING ASTM A325 OR A490 BOLTS.
<br />22. WIVE FLANGE SHAPES SHALL CONFORM TO ASTM A992, BY = 50 KSI. OTHER ROLLED
<br />SHAPES INCLUDING PLATES, SHALL CONFORM TO ASTM ASS, FY = 36 ESI. STEEL
<br />PIPE SHALL CONFORM TO ASTM A-53, TYPE E OR S, GRADE B, BY 35 ESI.
<br />STRUCTURAL TUBING SMALL CONFORM TO ASTM MOO, GRADE Be FY - 42 KSI
<br />(ROUND), FY - 46 KSI (SQUARE AND RECTANGULAR). CONNECTION BOLTS SMALL
<br />CONFORM TO ASTM A307.
<br />23. ALL STEEL EXPOSED TO THE WEATHER OR IN CONTACT WITH GROUND SMALL BE
<br />CORROSION PROTECTED BY GALVANIZATION OR PROVIDED WITH EXTERIOR PAINT
<br />SYSTEM, UNLESS OTHERWISE NOTED.
<br />24. SHOP PRIME ALL STEEL EXCEPT:
<br />A. STEEL ENCASED IN CONCRETE.
<br />B. SURFACES TO BE WELDED.
<br />C. CONTACT SURFACES AT HIGH -STRENGTH BOLTS.
<br />D. MEMBERS TO BE GALVANIZED.
<br />E. MEMBERS WHICH WILL BE CONCEALED BY INTERIOR FINISHES.
<br />F. SURFACES TO RECEIVE SPRAYED FIREPROOFING.
<br />G. SURFACES TO RECEIVE OTHER SPECIAL SHOP PRIMERS.
<br />777411M
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<br />NOTE TO ENGINEER
<br />SEISMIC SURCHARGE = IN PSF
<br />SOIL DENSITY = 125 PCG
<br />EQUIVALENT FLUID PRESSURE = 35 PCF
<br />STRUCTURAL W
<br />MINIMUM SOIL RESISTANCE = 150 PPS (WITHOUT FACTOR OF SAFETY)
<br />/NGINEERING COEFFICIENT
<br />CI NT OF FRI FRICTION
<br />BEARING = 0.45 PSF
<br />COEFFlDENi OF FRIC➢ON = 0.45 (WITHOUT FACTOR 6 SAREtt)
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<br />JOB NUMBER: 2156
<br />DRAWN: RICH
<br />CHECKED:
<br />SHEET TITLE:
<br />STRUCTURAL
<br />NOTES &
<br />DETAILS
<br />PERMIT SET
<br />SHEET NUMBER:
<br />S100
<br />
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