HomeMy WebLinkAboutR-417706STRUCTURAL OBSERVATION FOR WIND RESISTANCE
1. NOT REQUIRED PER SECTION 1704.6.2 OF IBC.
STRUCTURAL OBSERVATION FOR SEISMIC RESISTANCE
1. NOT REQUIRED PER SECTION 1704.6.1 OF IBC.
SPECIAL INSPECTION FOR WIND RESISTANCE
1. NOT REQUIRED PER SECTION 1705.11 OF IBC.
AISC 360-10 CHAPTER N - BOLTING
QC = QUALITY CONTROL, TO BE PERFORMED BY THE FABRICATOR'S OR ERECTOR'S QUALITY CONTROL INSPECTOR
QA = QUALITY ASSURANCE, TO BE PERFORMED AT THE FABRICATORS PLANT BY THE QUALITY ASSURANCE INSPECTOR
0 = OBSERVE ITEMS RANDOMLY
P = PERFORM TASKS FOR EACH ELEMENT
TABLE N 6.1
INSPECTION OF STEEL ELEMENTS OF COMPOSITE
CONSTRUCTION PRIOR TO CONCRETE PLACEMENT
VERIFICATIONS AND INSPECTION
QC
QA
REMARKS
1. PLACEMENT AND INSTALLATION OF STEEL DECK
P
P
2. PLACEMENT AND INSTALLATION OF STEEL HEADED STUD ANCHORS
P
P
3. DOCUMENT ACCEPTANCE OR REJECTION OF STEEL ELEMENTS.
P
P
TABLE 1705.6
REQUIRED SPECIAL INSPECTIONS AND TEST OF SOILS
TYPE
CONTINUOUS
PERIODIC
REMARKS
1.
VERIFY MATERIALS BELOW SHALLOW FOUNDATIONS
-
X
BY GEOTECHNICAL
ARE ADEQUATE TO ACHIEVE THE DESIGN BEARING
ENGINEER
CAPACITY.
2.
VERIFY EXCAVATIONS ARE EXTENDED TO PROPER
-
X
DEPTH AND HAVE REACHED PROPER MATERIAL.
3.
PERFORM CLASSIFICATION AND TESTING OF
-
X
COMPACTED FILL MATERIALS.
4.
VERIFY USE OF PROPER MATERIALS, DENSITIES
X
-
BY GEOTECHNICAL
AND LIFT THICKNESSES DURING PLACEMENT AND
ENGINEER
COMPACTION OF COMPACTED FILL.
5.
PRIOR TO PLACEMENT OF COMPACTED FILL,
-
X
INSPECT AND VERIFY THAT SITE HAS BEEN
PREPARED PROPERLY,
IBC TABLE 1705.3
SPECIAL INSPECTION TESTING, REPORTS AND SUBMITTALS
1. CONTRACTOR SHALL SUBMIT ALL REPORTS, CERTIFICATES, AND OTHER DOCUMENTS RELATED TO STRUCTURAL SPECIAL INSPECTION AND TESTING, AS WELL AS CONTRACTOR
DESIGNED DEFERRED SUBMITTALS TO THE ENGINEER FOR APPROVAL. THE ENGINEER WILL SUBMIT REQUIRED REPORTS, CERTIFICATES AND OTHER DOCUMENTS RECEIVED AS WELL
AS CONTRACTOR DESIGNED SUBMITTALS TO THE CITY FOR APPROVAL.
2. SUBMITTALS SHALL INCLUDE THOSE LISTED ON SHEET C05 AS WELL AS THE FOLLOWING:
a. SUBMITTAL OF REPORTS OF MATERIAL PROPERTIES FROM THE MANUFACTURERS VERIFYING COMPLIANCE WITH AWS D1.4-11 FOR WELDABILITY OF THE CONCRETE
REINFORCEMENT TO BE WELDED THAT COMPLIES WITH A STANDARD OTHER THAN ASTM A 706. SEE ALSO IBC SECTION 1901.2, ACI 318-14 SECTIONS 26.6.1 AND 26.6.4,
AWS D1.4-11 SECTIONS 1.3.2 AND 1.3.4.
b. SUBMITTAL OF CERTIFICATES OF COMPLIANCE FROM THE FABRICATORS OF PREFABRICATED STRUCTURAL STEEL MEMBERS AT THE COMPLETION OF FABRICATION. SEE ALSO
IBC SECTIONS 1704.2.5 AND 1704.2.5.1.
c. SUBMITTAL OF CERTIFICATES OF COMPLIANCE FROM THE FABRICATORS OF THE PREFABRICATED STEEL STRUCTURES AT THE COMPLETION OF FABRICATION. SEE ALSO IBC
SECTIONS 1704.2.5 AND 1704.2.5.1.
d. SUBMITTAL OF WELDING PROCEDURE SPECIFICATIONS FOR THE WELDING OF REINFORCING STEEL OTHER THAN BY PREQUALIFIED WELDING PROCEDURE SPECIFICATIONS.
PLEASE NOTE, THAT AWS D1.4-11 INDICATES THAT ONLY FILLET WELDS FOR REINFORCING STEEL IS PREQUALIFIED, AND NOT THE PROPOSED GROVE WELDS. THIS
INFORMATION IS NEEDED BY THE SPECIAL INSPECTOR TO VERIFY THE WORK IS COMPLETED IN ACCORDANCE WITH AWS D1.4-11 STANDARDS AND THUS THE 2018 IBC.
SEE IBC SECTIONS 107.2.1 AND 1705.3, ACI 318-14 SECTION 26.6.4, AND AWS D1.4-11 SECTION 6.1.2.1.
e. SUBMITTAL OF WELDING PROCEDURE SPECIFICATIONS FOR THE WELDING OF STRUCTURAL STEEL OTHER THAN BY PREQUALIFIED WELDING PROCEDURE SPECIFICATIONS. SEE
ALSO IBC SECTION 2205.1, SECTION A2 OF AISC 360-16, AND SECTION 3.1 OF AWS D1.1-16, AND TABLE 6.1 OF AWS D1.4-11.
REQUIRED SPECIAL INSPECTIONS AND TESTS OF CONCRETE CONSTRUCTION
TYPE
CONTINUOUS
PERIODIC
REFERENCED STANDARD
IBC REFERENCE
REMARK
1.
INSPECT REINFORCEMENT, INCLUDING PRESTRESSING
-
X
ACI 318: CH. 20, 25.2, 25.3,
1908.4
TENDONS, AND VERIFY PLACEMENT.
26.5.1-26.5.3
2.
REINFORCING BAR WELDING:
a. VERIFY WELDABILITY OF REINFORCING BARS OTHER
-
X
AWS D1.4
-
THAN ASTM A 706;
ACI 318: 26.5.4
b. INSPECT SINGLE -PASS FILLET WELDS, MAXIMUM 5/16";
X
AND
c. INSPECT ALL OTHER WELDS.
X
3.
INSPECT ANCHORS CAST IN CONCRETE.
-
X
ACI 318: 17.8.2
-
4.
INSPECT ANCHORS POST -INSTALLED IN HARDENED CONCRETE.
a. ADHESIVE ANCHORS INSTALLED IN HORIZONTALLY OR
X
ACI 318: 17.8.2.4
_
UPWARDLY INCLINED ORIENTATIONS TO RESIST SUSTAINED
TENSION LOADS.
b. MECHANICAL ANCHORS AND ADHESIVE ANCHORS NOT
X
ACI 318: 17.8.2
DEFINED IN 4.a.
5.
VERIFY USE OF REQUIRED DESIGN MIX.
-
X
ACI 318: CH. 19, 26.4.3,
1904.1, 1904.2,
26.4.4
1908.2, 1908.3
6.
PRIOR TO CONCRETE PLACEMENT, FABRICATE SPECIMEN
X
-
ASTM C 172,
1908.10
FOR STRENGTH TESTS, PERFORM SLUMP AND AIR
ASTM C 31,
CONCRETE TESTS, AND DETERMINE THE TEMPERATURE OF
ACI 318: 26.4.5, 26.12
THE CONCRETE.
7.
INSPECT CONCRETE AND SHOTCRETE PLACEMENT FOR
X
-
ACI 318: 26.4.5
1908.6, 1908.7, 1908.8
PROPER APPLICATION TECHNIQUES.
8.
VERIFY MAINTENANCE OF SPECIFIED CURING
-
X
ACI 318: 26.4.7-26.4.9
1908.9
TEMPERATURE AND TECHNIQUES.
9.
INSPECT PRESTRESSED CONCRETE FOR
-
a. APPLICATION OF PRESTRESSING FORCES; AND
X
-
ACI 318: 26.9.2.1
b. GROUTING OF BONDED PRESTRESSING TENDONS.
X
ACI 318: 26.9.2.3
10,
INSPECT ERECTION OF PRECAST CONCRETE MEMBERS.
-
X
ACI 318: CH. 26.8
-
11.
VERIFICATION OF IN -SITU CONCRETE STRENGTH, PRIOR TO
-
X
ACI 318: 26.10.2
-
STRESSING OF TENDONS IN POST -TENSIONED CONCRETE
AND PRIOR TO REMOVAL OF SHORES AND FORMS FROM
BEAMS AND STRUCTURAL SLABS.
12.
INSPECT FORMWORK FOR SHAPE, LOCATION AND
-
X
ACI 318: 26.10.1
-
DIMENSIONS OF THE CONCRETE MEMBER BEING FORMED.
b
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BY APPROVED DATE
C18o242 WSP MW 07/09/21
REVISION
BY I APPROVED I DATE
I A I BUILDING PERMIT COMMENTS RD 1 Cl802421 WSP I MW 1 06/03/211 1 1 1 1 1
PILING - GENERAL
1. STEEL PIPE PILING AND SHEET PILING SHALL CONFORM TO ASTM 572 GRADE 50 WITH MIN YIELD STRENGTH = 50
KSI.
2. STEEL PIPE PILING AND SHEET PILING SHALL BE PAINTED IN ACCORDANCE WITH WSDOT SPECIFICATIONS SECTION
6-07 EXCEPT:
THE PAINTED SECTION NEED NOT EXTEND MORE THAN 10 FEET INTO GRADE
COATING SHALL BE ONE OF THE FOLLOWING SYSTEMS:
CARBOLINE COMPANY:
\ CARBOZINC 808 - SHOP APPLICATION ONLY
Jl CARBOGUARD 635
CARBOMASTIC 615 - FIELD APPLICATION ONLY
DEVOE COATINGS COMPANY:
CATHA-COAT 302H
DEVRAN 261 OC
INTERNATIONAL PAINT COMPANY:
INTERZONE 954
SHERWIN-WILLIAMS COMPANY:
COROTHANE 1 GALVA-PAC ZINC PRIMER
DURA-PLATE 235
DURA-PLATE 154
ENVIROLASTIC AR425 - FIELD APPLICATION ONLY
COROTHANE 1 COAL TAR
TNEMEC COMPANY:
SERIES 90-97 TNEME-ZINC
SERIES N69 HI -BUILD EPDXOLINE II
SERIES 1 OMNITHANE
SERIES 446 PERMASHIELD MCU
WASSER HIGH TECH COATINGS:
MC -ZINC 100 - SHOP APPLICATION
MC-MIOZINC 100 - FIELD APPLICATION
MC-FERROX A 100
MC-FERROX B 100
MC -LUSTER 100
MC -TAR 100
PAINT MATERIAL FOR STRUCTURAL STEEL FOR UNDERWATER APPLICATION SHALL BE ONE OF THE FOLLOWING
PRODUCTS AND NEED NOT BE FROM THE SAME MANUFACTURER AS SELECTED ABOVE:
CARBOLINE COMPANY:
CARBOGUARD A-788 SPLASH ZONE MASTIC
INTERNATIONAL PAINT COMPANY:
INTERZONE 101
SHOP COATINGS SHALL BE APPLIED TO THE FOLLOWING THICKNESSES FOR THE SELECTED COATING SYSTEM:
CARBOLINE COMPANY:
PRIME COAT - CARBOZINC 808 (2 - 3 MILS DFO
TOP COAT - CARBOGUARD 635 (8 - 10 MILS DFT)
DEVOE COATINGS COMPANY:
PRIME COAT - CATHA-COAT 302H (3 - 4 MILS DFO
TOP COAT - DEVRAN 261 OC (6 - 8 MILS DEL)
INTERNATIONAL PAINT COMPANY:
TWO COATS - INTERZONE 954 (10 - 12 MILS DFT EACH)
SHERWIN -WILLIAMS COMPANY:
PRIME COAT - COROTHANE I GALVAPAC ZINC PRIMER (3 - 4 MILS DFO
TOP COAT - DURA-PLATE 235 (6 - 8 MILS DFO
TNEMEC COMPANY:
PRIME COAT - SERIES 90-97 TNEME-ZINC (3 - 4 MILS DFU
TOP COAT - SERIES N69 HI -BUILD EPDXOLINE 11 (6 - 8 MILS DR)
WASSER HIGH TECH COATINGS:
PRIME COAT - MC -ZINC 100 (3 - 4 MILS DR)
TOP COAT - MC-FERROX A 100 (6 - 8 MILS DFB
FIELD APPLICATION OF COATINGS FOR WELDED JOINTS AND FIELD REPAIRS TO SHOP PAINTED COATINGS SHALL BE
APPLIED TO THE FOLLOWING THICKNESSES FOR THE SELECTED COATING SYSTEM:
ABOVE HIGH WATER
CARBOLINE COMPANY:
TWO COATS - CARBOGUARD 635 (8 - 10 MILS GET EACH)
DEVOE COATINGS COMPANY:
TWO COATS - DEVRAN 261 QC (6 - 8 MILS OFT EACH)
INTERNATIONAL PAINT COMPANY:
TWO COATS - INTERZONE 954 (6 - 8 MILS DFT EACH)
SHERWIN -WILLIAMS COMPANY:
TWO COATS - DURA-PLATE 235 OR ENMROIASTIC AR425 (6 - 8 MILS DFT)
TNEMEC COMPANY:
PRIME COAT - SERIES 90-97 TNEME-ZINC (3 - 4 MILS DFO
TOP COAT - SERIES N69 HI -BUILD EPDXOUNE II (6 - 8 MILS DFT)
WASSER HIGH TECH COATINGS:
PRIME COAT - MC-MIOZINC 100 (3 - 5 MILS DFO
INTERMEDIATE COAT - MC -TAR 100 (5 - 7 MILS DFO
TOP COAT - MC -TAR 100 (5 - 7 MILS DFO
UNDERWATER
CARBOLINE COMPANY:
CARBOGUARD A-788 SPLASH ZONE MASTIC (1/4 INCH MINIMUM)
INTERNATIONAL PAINT COMPANY:
INTERZONE 101 (1/4 INCH MINIMUM)
3. CAST -IN -PLACE CONCRETE FOR PILE INFILL SHALL HAVE A MINIMUM 28 DAY COMPRESSIVE STRENGTH OF 4000 PSI.
i L_BOEArw"
ACCEPTABILITY
THIS DESIGN AND/OR
SPECIFICATION IS APPROVED
APPROVED�PTTC
AISC 360-10 CHAPTER N AND AISC 341-10 CHAPTER J - WELDING
QC = QUALITY CONTROL, TO BE PERFORMED BY THE FABRICATOR'S OR ERECTOR'S QUALITY CONTROL INSPECTOR
QA = QUALITY ASSURANCE, TO BE PERFORMED AT THE FABRICATORS PLANT BY THE QUALITY ASSURANCE INSPECTOR
0 = OBSERVE ITEMS RANDOMLY
P = PERFORM TASKS FOR EACH ELEMENT
TABLE N 5.4-1
INSPECTION TASKS PRIOR TO WELDING
VERIFICATIONS AND INSPECTION
QC
QA
REMARKS
1. WELDING PROCEDURE SPECIFICATIONS (WES) AVAILABLE
P
P
2. MANUFACTURER CERTIFICATIONS FOR WELDING CONSUMABLES AVAILABLE
P
P
3. MATERIAL IDENTIFICATION TYPE GRADE
0
0
4. WELDER IDENTIFICATION SYSTEM, SEE NOTE 1
0
0
5. FIT -UP GROOVE WELDS (INCLUDING JOINT GEOMETRY)
A. JOINT PREPARATION
0
0
B. DIMENSIONS ALIGNMENT, ROOT OPENING, ROOT FACE, BEVEL
C. CLEANLINESS CONDITION OF STEEL SURFACES
D.
TACKING TACK
WELD QUALITY
AND
LOCATION
E. BACKING TYPE AND
FIT IF APPLICABLE
6. CONFIGURATION AND FINISH OF ACCESS HOLES
0
0
7. FIT -UP OF FILLET WELDS
A. DIMENSIONS ALIGNMENT, GAPS AT ROOT
0
0
B. CLEANLINESS CONDITION OF STEEL SURFACES
C. TACKING (TACK WELD QUALITY AND LOCATION)
8. CHECK WELDING EQUIPMENT
0
-
NOTE 1: THE FABRICATOR OR ERECTOR, AS APPLICABLE, SHALL MAINTAIN A SYSTEM BY WHICH A WELDER WHO HAS
WELDED A JOINT OR MEMBER CAN BE IDENTIFIED. STAMPS, IF USED, SHALL BE THE LOW -STRESS TYPE.
TABLE N 5.4-2
INSPECTION TASKS DURING WELDING
VERIFICATIONS AND INSPECTION
QC
QA
REMARKS
1. USE OF QUALIFIED WELDERS
0
2. CONTROL AND HANDLING OF WELDING CONSUMABLES
A. PACKAGING
0
0
B. EXPOSURE CONTROL
0
0
3. NO WELDING OVER CRACKED WELDS
0
0
4. ENVIRONMENTAL CONDITIONS
A. WIND SPEED WITHIN LIMITS
0
0
B. PRECIPITATION AND TEMPERATURE
5. WOE FOLLOWED
A. SETTINGS ON WELDING EQUIPMENT
0
0
B. TRAVEL SPEED
C. SELECTED WELDING MATERIALS
D. SHIELDING GAS TYPE FLOW RATE
E. PREHEAT APPLIED
F. INTERPASS TEMPERATURE MAINTAINED MIN/MAX.
G. PROPER POSITION (F, V, H, OH)
H. INTERMIX OF FILLER METALS AVOIDED UNLESS APPROVED
AISC 341-10
6. WELDING TECHNIQUES
A. INTERPASS AND FINAL CLEANING
0
0
B. EACH PASS WITHIN PROFILE LIMITATIONS
0
0
C. EACH PASS MEETS QUALITY REQUIREMENTS
0
0
TABLE N 5.4-3
INSPECTION TASKS AFTER WELDING
VERIFICATIONS AND INSPECTION
QC
QA
EMARKS
1. WELDS CLEANED
2. SIZE, LENGTH AND LOCATION OF WELDS
P
3. WELDS MEET VISUAL ACCEPTANCE CRITERIA
A. CRACK PROHIBITION
P
P
B. WELD BASE -METAL FUSION
C. CRATER CROSS SECTION
D. WELD PROFILES
E. WELD SIZE
F. UNDERCUT
G. POROSITY
4. ARC STRIKES
P
P
5. K-AREA, SEE NOTE 2
P
P
6. BACKING REMOVED AND WELD TABS REMOVED IF REQUIRED
P
P
7. REPAIR ACTIVITIES
P
P
8. DOCUMENT ACCEPTANCE OR REJECTION OF WELDED JOINT OR MEMBER
P
P
9. PLACEMENT OF REINFORCING OR CONTOUR FILLET WELDS ADDED (IF REQ'D)
P
P
AISC 341-1
NOTE 2: WHEN WELDING OF DOUBLER PLATES, CONTINUITY PLATES OR
STIFFENERS HAS BEEN PERFORMED IN THE K-AREA, VISUALLY INSPECT
THE WEB K-AREA FOR CRACKS WITHIN 3 INCHES (75MM) OF THE WELD.
GENERAL SITE STRUCTURAL NOTES
RENTON SITE
MASTER ;II
R-4177006
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
Q =SION
Cl80242
SYMBOL
A
DATE
07/09/21
C501-1 E
C06
C180242
COMP NO,
o. RTN-YD-0501 -1 E