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GENERAL NOTES
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<br />ANY DISCREPANCIES FOUND AMONG THE DRAWINGS, THE SPECIFICATIONS, THESE GENERAL NOTES
<br />AND THE SITE CONDITIONS SHALL BE REPORTED TO THE ARCHITECT, WHO SHALL CORRECT SUCH
<br />DISCREPANCY IN WRITING. ANY WORK DONE BY THE GENERAL CONTRACTOR AFTER DISCOVERY OF
<br />SUCH DISCREPANCY SHALL BE DONE AT THE GENERAL CONTRACTOR'S RISK. THE GENERAL
<br />CONTRACTOR SHALL VERIFY AND COORDINATE DIMENSIONS AMONG ALL DRAWINGS PRIOR TO
<br />PROCEEDING WITH ANY WORK OR FABRICATION. THE STRUCTURE HAS BEEN DESIGNED TO RESIST
<br />CODE SPECIFIED VERTICAL AND LATERAL FORCES AFTER THE CONSTRUCTION OF ALL STRUCTURAL
<br />ELEMENTS HAS BEEN COMPLETED. STABILITY OF THE STRUCTURE PRIOR TO COMPLETION IS THE
<br />SOLE RESPONSIBILITY OF THE GENERAL CONTRACTOR. THIS RESPONSIBILITY INCLUDES BUT IS NOT
<br />LIMITED TO JOB SITE SAFETY; ERECTION MEANS, METHODS, AND SEQUENCES; TEMPORARY
<br />SHORING, FORMWORK, BRACING; USE OF EQUIPMENT AND CONSTRUCTION PROCEDURES.
<br />CONSTRUCTION OBSERVATION BY THE STRUCTURAL ENGINEER IS FOR GENERAL CONFORMANCE
<br />WITH DESIGN ASPECTS ONLY AND IS NOT INTENDED IN ANY WAY TO REVIEW THE CONTRACTOR'S
<br />CONSTRUCTION PROCEDURES.
<br />STANDARDS
<br />ALL METHODS, MATERIALS AND WORKMANSHIP SHALL CONFORM TO THE 2018
<br />INTERNATIONAL BUILDING CODE (IBC) AS AMENDED AND ADOPTED BY THE LOCAL
<br />BUILDING OFFICIAL OR APPLICABLE JURISDICTION.
<br />APPLICABLE STRUCTURAL PROVISIONS:
<br />• 2018 INTERNATIONAL BUILDING CODE (IBC)
<br />DESIGN CRITERIA
<br />VERTICAL LOADS
<br />AREA
<br />DESIGN DEAD
<br />LOAD
<br />LIVE LOAD
<br />ROOF
<br />15 PSF
<br />25 PSF (SNOW)
<br />OTHER ROOMS FLOORS
<br />15 PSF
<br />40 PSF (2)
<br />STAIRS
<br />ACTUAL
<br />100 PSF (OR 300# PER TREAD)
<br />DECKS
<br />ACTUAL
<br />1 60 PSF
<br />(1) LIVE LOAD REDUCTION NOT PERMITTED EXCEPT AS NOTED IN IBC SECTION 1607.10.
<br />(2) 30 PSF FOR SLEEPING AREAS
<br />SNOW: (MINIMUM ROOF SNOW LOAD = 25 PSF)
<br />Pg = 25 PSF = GROUND SNOW LOAD
<br />Pf = 0.7CeCt IsPg = FLAT ROOF SNOW LOAD
<br />Ps = CsPf = SLOPED ROOF SNOW LOAD
<br />Is = 1.0 Ce = 1.0, Ct = 1.0, Cs = VARIES
<br />LATERAL FORCES
<br />THE BUILDING MEETS THE CRITERIA TO USE THE "EQUIVALENT LATERAL FORCE PROCEDURE" PER
<br />ASCE 7-16.
<br />WIND:
<br />ffm
<br />- EXPOSURE CATEGORY = B
<br />- BASIC WIND SPEED, (3 SEC. GUST), VULT = 110 MPH
<br />-WIND IMPORTANCE FACTOR, Iw = 1.0
<br />- OCCUPANCY BUILDING CATEGORY PER TABLE 1-1 = II
<br />- INTERNAL PRESSURE COEFFICIENT (ENCLOSED) _ ± 0.18
<br />- TOPOGRAPHIC FACTOR KZT = 1.00
<br />SEISMIC:
<br />SEISMIC IMPORTANCE FACTOR) e = 1.0
<br />RISK CATEGORY OF BUILDING PER TABLE 1.5-1 = II
<br />SPECTRAL RESPONSE ACCELERATIONS Ss = 1.351 & S1 = 0.479
<br />SITE CLASS PER TABLE 20.3-1 = D
<br />DESIGN SPECTRAL RESPONSE ACCELERATIONS Sds = 1.081
<br />SEISMIC DESIGN CATEGORY = D
<br />ANALYSIS PROCEDURE USED = SIMPLIFIED LATERAL FORCE ANALYSIS
<br />RESPONSE MODIFICATION FACTOR PER TABLE 12.2-1, R = 6.5
<br />FOUNDATION DESIGN CRITERIA
<br />SOIL BEARING PRESSURE: 1500 PSF (ASSUMED)*
<br />ACTIVE PRESSURE - RESTRAINED: 55 PCF +14H SEISMIC SURCHARGE (ASSUMED)
<br />ACTIVE PRESSURE - UNRESTRAINED: 35 PCF +6H SEISMIC SURCHARGE (ASSUMED)
<br />PASSIVE RESISTANCE: 200 PCF (INCLUDES F.O.S. >_ 1.5) (ASSUMED)
<br />COEFFICIENT OF FRICTION:.35 (INCLUDES F.O.S. >_ 1.5) (ASSUMED)
<br />ALL FOOTINGS SHALL BEAR ON FIRM, UNDISTURBED EARTH OR "STRUCTURAL BACKFILL". NATIVE EARTH BEARING
<br />SHALL BE SURFACE COMPACTED. AREAS OVER -EXCAVATED SHALL BE BACKFILLED WITH LEAN CONCRETE (F'c=
<br />2000 PSI) OR "STRUCTURAL BACKFILL". AREAS DESIGNATED "STRUCTURAL BACKFILL" SHALL BE FILLED WITH
<br />APPROVED WELL -GRADED BANKRUN MATERIAL. MAXIMUM SIZE OF ROCK 4". FROZEN SOIL, ORGANIC MATERIAL
<br />AND DELETERIOUS MATTER NOT ALLOWED. COMPACT TO AT LEAST 95% OF ITS MAXIMUM DENSITY AS
<br />DETERMINED BY ASTM D1557. PROVIDE DRAINAGE AND DEWATERING AROUND ALL WORK TO AVOID
<br />WATER -SOFTENED FOOTINGS.
<br />FREE DRAINING BACKFILL MATERIAL FOR RETAINING & BASEMENT WALLS
<br />A CLEAN, FREE DRAINING, WELL GRADED GRANULAR MATERIAL CONFORMING TO ASTM D2487 GW OR SW
<br />WHOSE MAXIMUM PARTICLE SIZE DOES NOT EXCEED 3/4" AND WHOSE FINES CONTENT (MATERIAL PASSING THE
<br />NO. 200 SIEVE) DOES NOT EXCEED 5%,
<br />1 ■�11��11 11 � C_ •
<br />CONCRETE
<br />% PASSING U.S. NO. 200 SIEVE
<br />% PASSING U.S. NO. 40 SIEVE
<br />SUBSTITUTION REQUESTS, FOR PRODUCTS OTHER THAN THOSE SPECIFIED BELOW, SHALL BE SUBMITTED FOR
<br />APPROVAL A MINIMUM OF 2 WEEKS PRIOR TO BID, ALONG WITH CALCULATIONS THAT ARE PREPARED AND
<br />SEALED BY A REGISTERED PROFESSIONAL ENGINEER (LICENSED IN THE STATE IN WHICH THE PROJECT
<br />OCCURS) DEMONSTRATING THAT THE SUBSTITUTED PRODUCT IS CAPABLE OF ACHIEVING EQUIVALENT
<br />PERFORMANCE VALUES (MINIMUM) OF THE SPECIFIED PRODUCT USING THE APPROPRIATE DESIGN PROCEDURE
<br />AND/OR STANDARD(S) AS REQUIRED BY THE BUILDING CODE.
<br />CONCRETE ANCHORS:
<br />- ADHESIVE ANCHORS: HILTI HIT-HY 200 (ICC-ESR-3187)
<br />*CONCRETE SHALL BE A MINIMUM OF 21 DAYS OLD AT TIME OF INSTALLATION.
<br />*CONCRETE SHALL BE IN THE TEMPERATURE RANGE AS REQUIRED BY THE CONCRETE
<br />MANUFACTURER.
<br />*HOLE SHALL BY HAMMER -DRILLED ONLY.
<br />*HOLE SHALL BE DRY AT TIME OF INSTALLATION.
<br />*INSTALLER OF HORIZONTAL OR UPWARDLY INCLINED (ANY POSITION EXCEPT DIRECTLY
<br />DOWNWARD) ANCHORS SHALL ALSO BE CERTIFIED BY THE ACl/CRSI ADHESIVE ANCHOR
<br />INSTALLER CERTIFICATION PROGRAM.
<br />- EXPANSION ANCHORS: KWIKBOLT TZ (ICC ESR-1917) BY HILTI, INC. OR STRONG -BOLT 2 (ICC ESR-3037) BY
<br />SIMPSON STRONG TIE, INC.
<br />- SCREW ANCHORS: KWIK HUS-EZ (ICC ESR-3027) BY HILTI, INC. OR TITEN HD (ICC ESR-2713) BY
<br />SIMPSON STRONG TIE, INC.
<br />STRUCTURALSTEEL
<br />= 2/3 MAX. DETAILING, FABRICATION AND ERECTION
<br />CONCRETE: MODERATE WEATHERING POTENTIAL SHALL BE MADE WITH PORTLAND CEMENT SHALL BE MADE
<br />WITH PORTLAND CEMENT ASTM C-150 TYPE II OR TYPE I, COARSE AND FINE AGGREGATE ASTM C-33, WATER
<br />CLEAN AND POTABLE AND SHALL BE READY MIXED PER ASTM C-94. NO ALUMINUM (CONDUIT, MISCELLANEOUS
<br />ITEMS, ETC.) SHALL BE EMBEDDED IN ANY CONCRETE. COORDINATE FORMWORK AND FINISH TYPES
<br />ACCEPTABLE TO THE OWNER.
<br />MAX
<br />MIN.
<br />AGGREGATE
<br />ITEM
<br />DESIGN f'c (PSI)
<br />W/C
<br />FLYASH
<br />GRADING
<br />NOTES
<br />(AT 28 DAYS U.N.O.)
<br />RATIO
<br />OR SLAG
<br />ASTM AASHTO
<br />(PCYSLAB
<br />ON GRADE
<br />2500
<br />0.45
<br />100
<br />57 OR 67
<br />1
<br />FOUNDATIONS - LINO
<br />2500
<br />0.50
<br />--
<br />57 OR 67
<br />STEM WALLS
<br />2500
<br />0.45
<br />100
<br />57 OR 67
<br />CONCRETE MIX NOTES:
<br />1. FIBROUS CONCRETE REINFORCEMENT SHALL BE "FIBERMESH" MANUFACTURED BY PROPEX CONCRETE
<br />SYSTEMS OR PRE -APPROVED EQUAL. DOSAGE SHALL FOLLOW MANUFACTURER'S RECOMMENDATION BUT
<br />NOT LESS THAN 1.5 LB/CU. YD.
<br />2. PROVIDE 3000 PSI AT 28 DAYS MINIMUM FOR DURABILITY AT BASEMENT WALLS, FOUNDATION WALLS,
<br />EXTERIOR WALLS, PORCHES, CARPORT SLABS AND STEPS EXPOSED TO THE WEATHER AND FOR ALL
<br />GARAGE FLOOR SLABS. CONCRETE SHALL BE AIR ENTRAINED CONFORMING TO ASTM C-260. TOTAL AIR
<br />CONTENT (PERCENT BY VOLUME OF CONCRETE) SHALL NOT BE LESS THAN 5% OR MORE THAN 7%.
<br />PLACE CONCRETE: PER ACI 304 AND CONFORM TO ACI 305 AND 306 FOR HOT AND COLD WEATHER PLACEMENT
<br />AND CURING PROTECTION. USE INTERIOR MECHANICAL VIBRATORS WITH 7000 RPM MINIMUM FREQUENCY. DO
<br />NOT OVER -VIBRATE. CONCRETE SHALL BE POURED MONOLITHICALLY BETWEEN CONSTRUCTION OR EXPANSION
<br />JOINTS. PROTECT ALL FRESHLY PLACED CONCRETE FROM PREMATURE DRYING, EXCESSIVE HOT OR COLD
<br />TEMPERATURE FOR SEVEN DAYS AFTER POURING.
<br />r,Rni IT
<br />NON -SHRINK GROUT: GROUT SHALL CONFORM TO CRD-C621. F'c = 5000 PSI IN 28 DAYS. FILL OR PACK ENTIRE
<br />SPACE UNDER PLATES OR SHAPES. FOLLOW MANUFACTURER'S RECOMMENDATIONS FOR PREPARATION,
<br />INSTALLATION, AND CURING.
<br />REINFORCING STEEL
<br />REINFORCING STEEL SHALL CONFORM TO ASTM A615, GRADE 60. DETAIL, FABRICATE AND PLACE PER ACI 315
<br />AND ACI 378. LAP SPLICES SHALL BE 48 BAR DIAMETERS UNLESS NOTED OTHERWISE. PROVIDE CORNER BARS
<br />AT ALL HORIZONTAL BARS IN FOOTINGS AND WALLS. WELDED WIRE REINFORCEMENT SHALL CONFORM TO
<br />A185. LAP ONE FULL MESH ON SIDES AND ENDS BUT NOT LESS THAN 8 INCHES. PLACE AT MID -DEPTH OF SLAB
<br />OR AS SHOWN.
<br />POST -INSTALLED ANCHORS
<br />POST -INSTALLED ANCHORS: SHALL ONLY BE USED WHERE SPECIFIED ON THE CONSTRUCTION DOCUMENTS.
<br />THE CONTRACTOR SHALL OBTAIN APPROVAL FROM THE STRUCTURAL ENGINEER PRIOR TO INSTALLING
<br />POST -INSTALLED ANCHORS IN PLACE OF MISSING OR MISPLACED CAST -IN -PLACE ANCHORS. CARE SHALL BE
<br />TAKEN IN PLACING POST -INSTALLED ANCHORS TO AVOID CONFLICTS WITH REBAR. INSTALL IN ACCORDANCE
<br />WITH THE MANUFACTURER'S PUBLISHED INSTALLATION INSTRUCTIONS. INSTALLER SHALL BE QUALIFIED AND
<br />TRAINED BY THE MANUFACTURER. HOLES SHALL BE HAMMER DRILLED ONLY (ROTARY DRILLED ONLY AT
<br />UNREINFORCED MASONRY - NO HAMMER TOOLS).
<br />ALL WORKMANSHIP SHALL CONFORM TO THE AISC MANUAL OF STEEL CONSTRUCTION, 14TH EDITION.
<br />MATERIAL PROPERTIES
<br />WIDE FLANGE SECTIONS: ASTM A992 (Fy = 50 KSI)
<br />OTHER SHAPES AND PLATES: ASTM A36 (Fy = 36 KSI) TYP. U.N.O.; ASTM A572 (Fy = 50 KSI) WHERE INDICATED
<br />HOLLOW STRUCTURAL SECTIONS: RECTANGULAR & SQUARE - ASTM A500 GRADE B (Fy = 46 KSI) ROUND - ASTM
<br />A500 GRADE B (Fy = 42 KSI)
<br />STRUCTURAL STEEL PIPES: ASTM A53, GRADE B, TYPE E OR S (Fy = 35 KSI)
<br />MACHINE BOLTS (M.B.): ASTM A307, GRADE A
<br />ANCHOR BOLTS (A.B.): ASTM F1554, GRADE 55, UNLESS OTHERWISE NOTED, ASTM F1554, GRADE 105 WHERE
<br />INDICATED.
<br />WELDING
<br />STRUCTURAL STEEL: WELD IN ACCORDANCE WITH "STRUCTURAL WELDING CODE" AWS D1.1.
<br />CERTIFICATION: ALL WELDING SHALL BE PERFORMED BY WABO/AWS CERTIFIED WELDERS. WELDERS SHALL BE
<br />PREQUALIFIED FOR EACH POSITION AND WELD TYPE WHICH THE WELDER WILL BE PERFORMING.
<br />ELECTRODES: USE E70 ELECTRODES.
<br />GENERAL REQUIREMENTS
<br />ADHESIVE ANCHOR RODS: ASTM F1554, GRADE 36 UNLESS NOTED OTHERWISE.
<br />FINISH: STRUCTURAL STEEL SHALL BE PRIMER PAINTED, UNLESS NOTED OTHERWISE. WHERE STRUCTURAL
<br />STEEL IS NOTED TO BE GALVANIZED, IT SHALL BE HOT -DIP GALVANIZED IN ACCORDANCE WITH ASTM A123, A384,
<br />AND A385.
<br />STRUCTURAL DRAWING INDEX
<br />SHEET NUMBER
<br />SHEET DESCRIPTION
<br />S0.0
<br />GENERAL NOTES
<br />S0.1
<br />GENERAL NOTES
<br />S1.0
<br />FOUNDATION FLOOR FRAMING PLAN
<br />S2.0
<br />MAIN FLOOR FRAMING PLAN
<br />S2.1
<br />ROOF FRAMING PLAN
<br />S3.0
<br />SHEARWALL AND HOLDOWN LAYOUT
<br />S4.0
<br />FOUNDATION DETAILS
<br />S5.0
<br />FRAMING DETAILS
<br />S6.0
<br />ISHEARWALL SCH. AND HOLDOWN DETAILS
<br />Grand total: 9
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