HomeMy WebLinkAboutR-420224O
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CODES, SPECIFICATIONS, STANDARDS, PRACTICES
1. AMERICAN ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATION
OFFICALS (AASHTO) "LRFD GUIDE SPECIFICATIONS FOR THE DESIGN OF
PEDESTRIAN BRIDGES", DECEMBER 2009.
2. AASHTO "LRFD BRIDGE DESIGN SPECIFICATIONS", NOVEMBER 2017.
3. AMERICAN CONCRETE INSTITUTE (ACI) "BUILDING CODE REQUIREMENTS
FOR STRUCTURAL CONCRETE", ACI 318-19.
> 4. ACI "SPECIFICATIONS FOR STRUCTURAL CONCRETE", ACI 301-20.
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5. AMERICAN INSTITUTE OF STEEL CONSTRUCTION (AISC) "SPECIFICATION
V) FOR STRUCTURAL STEEL BUILDINGS", AISC 360-16
6. AMERICAN WELDING SOCIETY (AWS) "BRIDGE WELDING CODE", AWS
Q D1.5-2020 AND "STRUCTURAL WELDING CODE - REINFORCING STEEL"
AWS D1-4-2018.
Q 2
U) 7. INTERNATIONAL BUILDING CODE (IBC) 2018 EDITION
� 8. WASHINGTON STATE DEPARTMENT OF TRANSPORTATION "STANDARD
SPECIFICATION FOR ROADS, BRIDGES, AND MUNICIPAL PUBLIC WORKS
CONSTRUCTION", 2020 EDITION. (WSDOT SPEC)
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DESIGN LOADS
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1. DEAD LOADS: ACTUAL WEIGHT OF MATERIALS
2. UNIFORM PEDESTRIAN LIVE LOAD ON BRIDGE: 90 PSF
3. DESIGN VEHICLE:
14' _C
4,000 LBS 16,000 LBS
HS-10 TRUCK
LOAD COMBINATIONS
STRENGTH I: (1.25MAX,0.9MIN)DC+1.75(LL OR PED LL)
STRENGTH III: (1.25MAX,0.9MIN)DC+1.0WS
EXTREME EVENT I: 1.ODC+1.0(LL OR PED LL)
SERVICE I: 1.ODC+1.0(LL OR PED LL)
SERVICE II: 1.ODC+1.3(LL OR PED LL)
DC = DEAD LOAD OF STRUCTURAL COMPONENTS AND NON STRUCTURAL
ATTACHMENTS
LL = VEHICULAR LIVE LOAD
PED LL = PEDESTRIAN LIVE LOAD
WS = WIND ON STRUCTURE
1. PIPE PILE MATERIAL: ASTM A 252, GRADE 3, YIELD STRENGTH = 50 KSI
2. COAT PIPE PILES IN ACCORDANCE WITH THE SPECIFICATIONS. REPAIR
COATING IN ACCORDANCE WITH THE SPECIFICATIONS.
3. DRIVEN PILE REQUIRED CAPACITIES:
TENSION: 33 KIPS (ULTIMATE)
COMPRESSION: 135 KIPS (ULTIMATE), 105 KIPS (WORKING)
< Q 4. NOTIFY THE CITY IF ANY PILE IS DRIVEN BEYOND THE TOLERANCES OR
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DOES NOT ACHIEVE THE PILE TIP ELEVATIONS NOTED OR ON THE
co DRAWINGS.
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RECORD DRAWING
METAL FABRICATIONS
1. STRUCTURAL PLATES, SHAPES, AND W-SHAPES FOR BRIDGE:
ASTM A 709, YIELD STRENGTH = 50 KSI.
2. HSS SECTIONS: ASTM A1085, YELD STRENGTH = 50 KSI
3. CHANNELS AND ANGLES: ASTM A36, YIELD STRENGTH = 36 KSI
4. PIPE: ASTM A53, GRADE B.
5. THREADED RODS: ASTM F1554, GRADE 55.
6. BOLTS: ASTM F3125 GRADE A325 TYPE 1 OR 3, UNLESS OTHERWISE
NOTED.
7. NUTS: HEAVY HEX, ASTM A 563, GRADE SUITABLE FOR THE TYPE OF ROD.
PROVIDE DOUBLE NUTS OR A HEAVY HEX NUT AND LOCK NUT.
8. WASHERS: ASTM F 844, WIDE SERIES, MAXIMUM THICKNESS.
9. SUBMIT WELD PROCEDURES AS REQUIRED PER THE SPECIFICATIONS.
10. PERFORM WELDING IN ACCORDANCE WITH AWS D1.5 USING WABO
CERTIFIED WELDERS, WELDING OPERATORS, AND TACK WELDERS IN THE
CERTIFIED PROCESS AND WELDING POSITION FOR THE QUALIFIED JOINT
WELDING PROCEDURES. PREPARE JOINTS TO FIT PROPERLY FOR THE
APPROPRIATE WELD AS INDICATED ON THE DRAWINGS. INSPECT ALL
WELDS.
11. REMOVE APPLIED GALVANIZATION AND COATINGS PRIOR TO FIELD
WELDING OF STEEL ELEMENTS. RESTORE GALVANIZATION AND/OR
COATING AFTER COMPLETION OF FIELD WELDING.
MAT =L ITT E RMT-S, F M R I CATI O 11'S'A ND"AS S
ACCORDANCE WITH THE SPECIFICATIONS.
13. RESTORE COATINGS DAMAGED BY WELDING, HANDLING, OR OTHER
CAUSESIN ACCORDANCE -WITH -THE SP�CIFICATION.S- -
14. SUBMIT CERTIFICATES OF COMPLIANCE FROM FABRICATORS OF
PREFABRICATED STRUCTURAL STEEL MEMBERS AT THE COMPLETION OF
FABRICATION AS REQUIRED PER IBC 1704.2.5 AND 1704.2.5.1.
1. MATERIAL: HILTI HIT -RE 500-SD EPDXY ADHESIVE ANCHORING SYSTEM
WITH HOT -DIP GALVANIZED FASTENERS.
2. INSTALL IN ACCORDANCE WITH MANUFACTURER RECOMMENDATIONS.
3. DRILL HOLES USING A PERCUSSION DRILL WITH A CARBIDE BIT.
4. SET ANCHORS USING TEMPLATES VERIFIED WITH THE FABRICATION
ANCHOR SPACING.
1. REINFORCED CONCRETE:
MINIMUM 28-DAY COMPRESSIVE STRENGTH = 5000 PSI
2. CONCRETE IN -FILL FOR PIPE PILES:
MINIMUM 28-DAY COMPRESSIVE STRENGTH = 5000 PSI
3. REINFORCING STEEL: ASTM A 706, GRADE 60, DEFORMED.
5. GROUT: ASTM C 1107, NON-FERROUS, NON-METALIC, MEETING THE
FOLLOWING ADDITIONAL REQUIREMENTS. MINIMUM WORKING TIME _
30 MINUTES FLUID CONSISTENCY (ASTM C 939) = 25 TO 30 SECONDS
MINIMUM COMPRESSIVE STRENGTH (28 DAYS) = 8000 PSI.
6. INSTALL CORNER BARS AT ALL CORNERS. MATCH THE NUMBER,
SPACING, AND DIAMETER OF ALL HORIZONTAL REINFORCING STEEL AT
THE CORNERS.
7. SUBMIT TO THE BUILDING OFFICIAL WELD PROCEDURES SPECIFICATIONS
INCLUDING PROCEDURE QUALIFICATION RECORDS FOR WELD
PROCEDURES NOT PREQUALIFIED BY AWS OF CONCRETE
REINFORCEMENT OTHER THAT BY FILLET WELDS
8. WELD ALL REINFORCING STEEL IN ACCORDANCE WITH AWS D1.4 USING
CERTIFIED WELDERS AND QUALIFIED WELDING PROCEDURES. INSPECT
ALL WELDS.
9. WELD HEADED STUDS USING AUTOMATICALLY TIMED WELDING
EQUIPMENT IN ACCORDANCE WITH AWS D1.1.
co THESE RECORD DRAWINGS HAVE BEEN PREPARED BASED USA Inc.
333
IN PART ON INFORMATION PROVIDED BY OTHERS. 3301 9th Avenue South
Suite 300
CHANGES SHOWN HAVE BEEN PROVIDED BY THE Federal Way, WA 98003-2600
> CONTRACTOR AND HAVE NOT BEEN VERIFIED BY THE TEL: (206) 431-2300
CIO
1 LICENSED ENGINEER OR LANDSCAPE ARCHITECT. FAX: (206) 431-2250
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ADDENDUM 1
REVISION 2
CONCRETE (CONTINUED
10. DETAIL REINFORCING STEEL IN ACCORDANCE WITH ACI 315.
REINFORCING STEEL BEND DIMENSIONS SHOWN ARE OUT TO OUT. USE
SEISMIC HOOK DETAILS FOR TIES AND STIRRUPS UNLESS OTHERWISE
SHOWN ON THE DRAWINGS.
11. LAP SPLICES FOR REINFORCING STEEL THAT IS LESS THAN 40 FEET IN
LENGTH IS NOT PERMITTED. REINFORCING STEEL GREATER THAN 40
FEET IN LENGTH WILL BE ALLOWED WITH A MINIMUM LAP SPLICE
LENGTH OF 50 TIMES THE DIAMETER OF THE BAR.
12. PROVIDE 3-INCHES OF CONCRETE COVER UNLESS OTHERWISE SHOWN
ON THE DRAWINGS. CHAMFER EXPOSED CORNERS 3/4-INCH.
13. CONSTRUCTION JOINTS SHALL HAVE A 1/4-INCH AMPLITUDE ON THE
ROUGHENED SURFACE, CONTINUOUS ACROSS THE ENTIRE SURFACE.
14. CONCRETE FORMING: SEE THE SPECIFICATIONS. FILL VOIDS LEFT BY
CONES AND OTHER FORMWORK HARDWARE AFTER FORMS ARE
REMOVED. FOR CHAIRS, SUPPORTS, AND SPACERS TO SUPPORT
2% REINFORCING STEEL, SEE THE SPECIFIATIONS. PROVIDE CHAIRS,
SUPPORTS, AND SPACERS AT INTERVALS LESS THAN 4 FEET ON CENTER
UNLESS OTHERWISE ALLOWED BY THE CITY.
REVISION
15. CONCRETE FINISHING: TERMINOLOGY IS DEFINED IN ACI 301.
SLAB OR TOPPING SURFACES = LIGHT BROOM FINISH W/ STRIA OF %6"
FORMED SURFACES = SMOOTH FORM FINISH
SURFACES RECEIVING GROUT = SCRATCH FINISH
16. CONCRETE CURING: MOIST CURE CONCRETE SURFACES OR USE AN
APPROVED CURING MEMBRANE IN ACCORDANCE WITH ACI 301 UNLESS
A LONGER TIME IS REQUIRED IN THE SPECIFICATIONS.
17. CONCRETE DEFECTS: REPAIR FORMED SURFACES BY REMOVING MINOR
HONEYCOMBS, PITS GREATER THAN 1/2-SQUARE-INCH IN AREA OR
GREATER THAN 1/4-INCH IN DEPTH, AND ALL OTHER DEFECTS AS
DIRECTED BY THE CITY OR AS DESCRIBED IN THE SPECIFICATIONS OR
REFERENCE DOCUMENTS. PROVIDE EDGES PERPENDICULAR TO THE
SURFACE, PATCH WITH GROUT AS SPECIFIED ABOVE, AND PROVIDE A
SMOOTH FORM FINISH. CONCRETE WITH EXTENSIVE HONEYCOMBING
OR OTHER DEFECTS WHICH AFFECT SERVICEABILITY AND/OR
STRUCTURAL STRENGTH OF THE CONCRETE ELEMENT, AS DETERMINED
BY THE CITY, SHALL BE REJECTED AND REPLACED AT NO ADDITIONAL
COST TO THE CITY.
METAL GRATING
1. METAL GRATING SHALL BE HOT DIPPED GALVANIZED STEEL TO
ASTM A 123, ADA COMPLIANT AND SUPPORT A LIVE LOAD OF 90 PSF, OR
A POINT LOAD OF 8,000 LBS ON ONE SQUARE FOOT.
2. BEARING BARS SHALL BE 2 INCH HIGH BY 3/16 INCH THICK SPACED AT
1/2 INCH OC.
3. TRANSVERSE BARS SHALL BE SPACED AT 4 INCHES OC.
4. METAL GRATING SHALL BE SHOP FABRICATED BASED ON AS -BUILT
STRUCTURE DIMENSIONS (FIELD CUTTING IS NOT ALLOWED).
5. HOT -DIP GALVANIZE AND APPLY NON-SKID FINISH TO GRATING AFTER
FABRICATION.
6. METAL GRATING SHALL BE SHOP FABRICATED BASED ON AS -BUILT
STRUCTURE DIMENSIONS (FIELD CUTTING IS NOT ALLOWED).
7. METAL GRATING FASTENERS SHALL BE MECHANICAL FASTENERS PER THE
GRATING MANUFACTURER, MEETING ADA REQUIREMENTS.
8. MAXIMUM SPACING OF THE METAL GRATING FASTENERS WILL BE
DETERMINED BY THE GRATING MANUFACTURER.
STRUCTURAL SPECIAL INSPECTION
1. TESTING AND SPECIAL INSPECTION SHALL BE PER THE TABLES ON SHEET
1A AS REQUIRED PER THE IBC AND AISC 360-16, AND AS REQUIRED IN
THE SPECIFICATIONS.
GDN
2/9/22
GDN
SURVEYED:
SCALE:
GDN
8/11/22
GDN
DESIGNED:
GDN
DRAWN:
AHK
CHECKED:
CS13
BY
DATE
AP P R
APPROVED:
GDN
1 "=20'
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
R-420224
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
CITY OF GENE COULON MEMORIAL BEACH PARK
RENTON TRESTLE BRIDGE REPLACEMENT
STRUCTURAL NOTES
10/26/23
FIEW130OK: FB
PAGE` PAGE
DRAWING NO:
S-1
SHEET: OF:
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