Download ICC Bolting Exam 2024 | Structural Steel and Bolting Exam Latest 2024 Questions and Corr and more Exams History in PDF only on Docsity!
ICC Bolting Exam 2024 | Structural Steel
and Bolting Exam Latest 2024 Questions
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According to the IBC, the "blank" is to hire the special inspector. - ANSWER-owner or owners agent. 2009 IBC Section 1704. According to the IBC, the "blank" is the responsible for the approval of a person's qualifications to act as a special inspector. - ANSWER-code official. 2009 IBC, Section 1704. According to the IBC, discrepancy corrections are made known to the building official by: - ANSWER-final report. 2009 IBC, Section1704.1. When is the code official to be made aware of a discrepancy found during a special inspection? - ANSWER-If it is not corrected by the contractor. 2009 IBC, Section 1704.1. According to the Model Program for Special Inspection, the special inspector is to document work that is nonconforming: - ANSWER-In a written report - Section II B 4 - Model Programs According to the Model Program for Special Inspection, the special inspector is to prepare written report of inspection: - ANSWER-After each inspection visit - Section II B 5 - Model Programs According to the Model Program for Special Inspection, which of the following items does not need to be included in each inspection report? - ANSWER-Description of discussions with the contractor - Section B 5 - Model Programs According to the Specification for Structural Joints using high strength bolts, the nominal diameter of standard bolt holes shall be how much larger than the nominal bolt diameter? - ANSWER-1/16 inch - Specification for Structural Joints Table 3.
Discrepancies in the work shall be brought to the immediate attention of the "blank" for corrective action. - ANSWER-the contractor - 2009 IBC, Section 1704.1.2. The special inspector shall furnish inspection reports to the "blank" and to the "blank"? - ANSWER-Building Official and Registered Design professional The special inspector shall provide continuos inspection of: - ANSWER-Single-pass fillet welds greater than 5/16 inch in size - 2099 IBC, Table 1704.3, Item 5. The special inspections required by this code are not required where the work is done on the premise of a? - ANSWER-Approved fabricator
- 2009 IBC, Section 1704.2. The special inspection of the steel fabrication process shall not be required where the fabricator does not perform any? - ANSWER- heating operations - 2009 IBC, Section 1704.3, Exceptions # 1 According to the Specifications for Structural Steel Buildings, ASTM Standard "blank" is to be used for the material test for steel sheets. - ANSWER-A568 - Section A31, Specifications for Structural Steel Buildings According to the Specifications for Structural Steel Buildings, the "blank" conducts the material tests for identification of the structural steel. - ANSWER-Fabricator or Testing Laboratory - Section A31, Specifications for Structural Steel Buildings. According to the Specifications for Structural Steel Buildings, which of the following steel members are allowed to be unidentified steel? - ANSWER-Unimportant members, where their physical properties and weldability would not affect the structure strength - Section A31b, Specifications for Structural Steel Buildings
Steel furnished for structural load-carrying purposes shall be properly :
- ANSWER-Identified - 2009 IBC, Section 2203. Steel that is not readily identifiable as to grade by marking and test records shall be: - ANSWER-tested - 2009 IBC, Section 2203. Where materials or assemblies are required by this code to be labeled, such material and assemblies shall be labeled by: - ANSWER- An approved agency - 2009 IBC, Section 1703. Inspection of the steel frame for compliance with the approved construction documents should verify: - ANSWER-Member location, Bracing, and Stiffening - 2009 IBC, Section 1704.3.2. Continuous inspection of bolt pre-tensioning is required when using: - ANSWER-The calibrated wrench method - 2009 IBC, Section 1704.3.3.3. Where required by the code, the building owner shall employ a registered design professional to perform: - ANSWER-Structural Observation - 2009 IBC, Section 1709. According to the Specification for Structural Joints, how does the special inspector verify the bolts, nuts, and washers meet the requirements of A325 or A490 specifications? - ANSWER- Manufacturer certification - Section 2.1 - Specification for Structural Joints According to the Specification for Structural Joints, how are the high- strength bolts, nuts, and washers to be stored at the job site? - ANSWER-In a protected shelter in closed containers - Section 2.2 - Specification for Structural Joints According to the Specification for Structural Joints, how does the special inspector determine the type of high-strength bolts that are to be used for a project or particular bolt joints? - ANSWER-The engineer
of record's project drawings - Secton 2.3.1 - Specification for Structural Joints According to the Specification for Structural Joints, what is the minimum high-strength bolt extension from the outer face of the nut after installation? - ANSWER-flush - Section 2.3.2 - Specification for Structural Joints According to the Specification for Structural Joints, for snug tightened joints, washers are required only for which of the following conditions?
- ANSWER-When a slotted hole occurs in the outer ply of the joint and/or when the outer face of a joint has a slope greater than 1:20 - Section 6.1 - Specification for Structural Joints According to the Specification for Structural Joints, for pretensioned and slip critical joints, which of the following conditions require washers in the high-strength bolted connection? - ANSWER-Calibrated wrench pretensioning, Oversized or slotted hole in the outer ply of the connection, or Twist-off type tension control bolt. - Section 6.2 - Specification for Structural Joints. According to the Specification for Structural Joints, where compressible washer type direct tension indicators are used, the "blank" is responsible for providing detailed installation instructions? - ANSWER-compressible washer manufacturer - Section 2.6 - Specification for Structural Joints According to the Specification for Structural Joints, where twist-off tension control bolts are used, what field inspection is of primary importance for joint strength? - ANSWER-bolt length - Section 2.7.2 - Specification for Structural Joints According to the Specification for Structural Joints, it is important that all connected plies within the grip of a high-strength bolt be steel: - ANSWER-Because compressible material would preclude the development of adequate bolt tension - Section 3.1 - Specification for Structural Joints
According to the Specification for Structural Joints, where calibrated pretensioning is used, how often is the installation wrench to be calibrated by testing in a tension calibrator? - ANSWER-daily - Section 8.2.2 - Specification for Structural Joints According to the Specification for Structural Joints, what inspection task is unique to the twist-off type tension control bolt pretensioning? - ANSWER-checking for severed splined bolt ends - Section 8.2.3 - Specification for Structural Joints According to the Specification for Structural Joints, a direct tension indicator looks like: - ANSWER-A washer with arch-like protrusions on the bearing surface. - Section 8.2.4 and associated commentary - Specification for Structural Joints According to the Specification for Structural Joints, when bolts are installed by the direct-tension indicator, they are verified for the correct tension by: - ANSWER-Measuring the gap between the direct tension indicator and the bolt head. - Section 8.2.4 and associated commentary - Specification for Structural Joints According to the Specification for Structural Joints, the inspection task that is common to all of the allowable methods of pretensioning high- strength bolts is: - ANSWER-Checking the condition of the bolt and the washer from storage, Checking the markings on the bolts and washers, and Observing the required pre-installation testing for bolt tension. - Section 9 - Specification for Structural Joints According to the Specification for Structural Joints, what is not included in the inspection for the snug tight method of installation? - ANSWER-Clamping force from the bolt. - Section 9.1 - Specification for Structural Joints According to the Specification for Structural Joints, what additional inspection is required for slip-critical joints? - ANSWER-Checking the condition of faying surfaces - Sections 3.2.2 and 9.3 - Specification for Structural Joints
What is the ASTM standard for high-strength bolts? - ANSWER-A and A490 - Glossary and Section 2.3.1 - Specification for Structural Joints What is the ASTM Standard for high-strength nuts? - ANSWER-A563 - Section 2.4.1 - Specification for Structural Joints What is the ASTM Standard for high-strength washers? - ANSWER- F436 - Section 2.5 - Specification for Structural Joints What is the ASTM Standard for compressible washer-type direct tension indicators? - ANSWER-F959 - Section 2.6.1 - Specification for Structural Joints ASTM A490 and galvanized ASTM A325 bolts: - ANSWER-Shall not be reused - Section 2.3.3 - Specification for Structural Joints Only as many fastener components as are anticipated to be installed during the work shift shall be taken from: - ANSWER-Protected storage
- Section 2.2 - Specification for Structural Joints When approved by the engineer of record, short-slotted holes are permitted "blank" of snug-tightened joints. - ANSWER-in any or all plies - Section 3.3.3 - Specification for Structural Joints (true or false) Fastener components that accumulate rust or dirt may be incorporated into the work if they are requalified. - ANSWER-True - Section 2.2 - Specification for Structural Joints Manufacturer certification documents for all fastener components used in the fastener assemblies shall be available to the "blank" prior to the assembly or erection of structural steel. - ANSWER-Engineer of Record and the Inspector - Section 2.1 - Specification for Structural Joints
Faying surfaces and surfaces adjacent to the bolt head and the nut shall be: - ANSWER-Free of dirt and other foreign material - Section 3.2 - Specification for Structural Joints In slip-critical joints, galvanizing faying surfaces shall be roughened by means of: - ANSWER-hand wire brushing - Section 3.2.2( C ) - Specification for Structural Joints Thermally cut bolt holes shall be permitted if approved by the: - ANSWER-Engineer of Record - Section 3.3 - Specification for Structural Joints According to the Code of Standard Practice for Steel Buildings and Bridges, what party is to review the fabricators shop and erection drawings? - ANSWER-Owner's representatives for design and construction - Section 4.4 - Code of Standard Practice for Steel Buildings and Bridges According to the Code of Standard Practice for Steel Buildings and Bridges, the "BLANK" must be approved before the fabrication of the structural steel begins. - ANSWER-shop and erection drawings - Section 4.4.1 - Code of Standard Practice for Steel Buildings and Bridges According to the Code of Standard Practice for Steel Buildings and Bridges, "BLANK" is the tolerance on the length of a floor beam that is less than 30 feet long. - ANSWER-1/16 inch - Section 6.4.1 - Code of Standard Practice for Steel Buildings and Bridges According to the Code of Standard Practice "BLANK" of the steel surface is required prior to shop painting. - ANSWER-Wire Brushing - Section 6.5.2 - Code of Standard Practice for Steel Buildings and Bridges According to the Code of Standard Practice for Steel Buildings and Bridges, the permitted method of applying shop paint is: - ANSWER-
Brushing, Rolling, or spraying - Section 6.5.3 - Code of Standard Practice for Steel Buildings and Bridges According to the Code of Standard Practice for Steel Buildings and Bridges, the "BLANK" is responsible for the temporary vertical and lateral supports necessary for the erection of the building framework. - ANSWER-Steel erection contractor - Section 7.10.3 - Code of Standard Practice for Steel Buildings and Bridges Which section of the Code of Standard Practice for Steel Buildings and Bridges includes the permitted tolerances for detailed erection? - ANSWER-Section 7.13 - Code of Standard Practice for Steel Buildings and Bridges According to the Code of Standard Practice for Steel Buildings and Bridges, "BLANK" are allowed in moderate amounts for correction of errors during steel framing erection. - ANSWER-drift pins, grinding, and reaming. - Section 7.14 - Code of Standard Practice for Steel Buildings and Bridges According to the Code of Standard Practice for Steel Buildings and Bridges, what types of openings for other trades are allowed to be cut in the structural steel? - ANSWER-Only those openings shown on the contract document drawings and specifications. - Section 7.15 - Code of Standard Practice for Steel Buildings and Bridges According to the AISC Steel Construction Manual, what should be done if grouting is delayed on a base plate supported by leveling nuts until after steel erection? - ANSWER-Use steel shims to support the base plate. Page 14-7, Part 14, AISC Steel Construction Manual According to the AISC Steel Construction Manual, the recommended maximum size of anchor rod hole in a base plate for a 1 inch diameter anchor rod is "BLANK" inches. - ANSWER- 1 - 13/16 inches - Table 14- 2, Part 14, AISC Steel Construction Manual
Given a W-shape member with a 6 inch width flange and a length of 30 feet, what is the mill straightness tolerance? - ANSWER-.375 inch - AISC 1-117 Table 1- 22 The permissible length variation for a W14x730 column of less than 30 feet is : COMMENT: Total length in feet divided by 10 and multiplied by ⅛ inch
- ANSWER-½ inch - AISC 1-117 Table 1- 22 If the column compression joint and base plate gap exceeds 1/16 inch, but less than ¼ inch and an engineering investigation shows that sufficient contact area does not exist, the gap shall be packed out with "BLANK"? - ANSWER-non-tapered steel shims - AISC M5 16.1-149, M4 section 4 Steel bearing plates "BLANK" inches or less in thickness are permitted without milling. - ANSWER-2 inches - AISC 16.1-147, M2 Section 8 1 Steel bearing plates over 2 inches but not over 4 inches in thickness are permitted to be straightened by: - ANSWER-pressing - AISC 16.1- 147, M2 8 1 Top surfaces of bearing plates need not be milled when "BLANK" are provided between the column and the bearing plate. - ANSWER- complete joint penetration groove welds - AISC 16.1-147, M2 Section 8 3 Regardless of the type of splice used, lack of contact bearing of column compression joints and base plates is permitted provided the gap does not exceed "BLANK" inches? - ANSWER-1/16 inch - AISC 16.1-149, M4 Section 4 Column bases shall be set level and to correct elevation with full bearing on: - ANSWER-concrete or masonry - AISC 16.1-148, M Erection 1
According to the IBC, which of the following cases are exceptions to where special inspections are required? - ANSWER-Building components where a design professional is not required, Group U occupancies that are accessory to residential occupancy, or Work of a minor Nature According to the IBC, which is the first party the special inspector is to notify regarding a discrepancy found during special inspection? - ANSWER-Contractor Which of the following reference documents has report forms? - ANSWER-Model Programs for Special Inspection At completion of fabrication "BLANK" shall submit a certificate of compliance to the building official - ANSWER-The approved fabricator The special inspector shall perform an inspection of "BLANK" to verify compliance with the details shown on the approved construction documents, such as bracing, stiffening, member locations, and proper applications of joint details at each location. - ANSWER-The steel frame The special inspector need not be continuously present during the welding of: - ANSWER-Single-pass fillet welds not exceeding 5/16 inch in size According to the Specification for Structural Steel Buildings, the "BLANK" identifies each primary structural steel member, so it is placed in the correct location in the building - ANSWER-Fabricator According to the Specification for Structural Steel Buildings, ASTM Standard "BLANK" is to be used for the material tests to determine the type of structural steel consisting of hot-rolled structural shapes. - ANSWER-A
According to the Specification for Structural Joints, the faying surfaces of "BLANK" joints are important in the performance of the joint when stressed. - ANSWER-slip critical According to the Specification for Structural Joints, the nominal diameter of an oversized bolt hole for a 1 inch diameter bolt is "BLANK" inches. - ANSWER- 1 - ¼ inches According to the Specification for Structural Joints, what is the propose of tension calibrator testing of the method of bolt installation used on the job site? - ANSWER-To verify the method of bolt installation has achieved the required bolt tension The Specification for Structural Joints states "the tightness that is attained with a few impacts of an impact wrench or the full effort of an ironworker using an ordinary spud wrench to bring the plies into firm contact." This is the description of which method of high-strength bolt installation? - ANSWER-Snug tight According to the Specification for Structural Joints, "BLANK" is the minimum bolt pretension required for an A325 bolt 1-¼ inch in diameter. - ANSWER-71 kips According to the Specification for Structural Joints, where the turn of the nut method of bolt installation is used, how often is the special inspector to observe the work as it progresses? - ANSWER- Periodically Thermally cut surfaces shall be ground smooth for: - ANSWER- Cyclically loaded joints Fastener components that accumulate rust or dirt shall be incorporated into the work unless they are: - ANSWER-prequalified
Fully inserted finger shims between the faying surfaces of load- transmitting elements of bolted joints: - ANSWER-Are not considered a long slotted element of the joint Washers "BLANK" required in snug-tightened joints, except as required in Section 6.1.1 and 6.1.2 of the Specification for Structural Joints - ANSWER-are not When a slotted hole occur in "BLANK", an ASTM F436 washer or a 5/16 inch thick common plate washer shall be used to cover the hole. - ANSWER-an outer ply A tension calibrator shall be used where bolts are to be installed in: - ANSWER-Pretensioned joints The accuracy of the tension calibrator shall be confirmed through calibration: - ANSWER-at least annually A representative sample of not fewer than "BLANK" fasteners assemblies of each combination of diameter, length, and grade of bolt used in the work shall be checked at the site of installation to verify that the pretensioning method develops a pretension that is equal to or greater "BLANK" times than specified. - ANSWER-three and 1. The snug-tightened condition is the tightness that is attained with a few impacts of an impact wrench or: - ANSWER-The full effort of an ironworker using an ordinary spud wrench The minimum bolt pretension for a 1 ⅛ inch ASTM A325 HSB bolt is: - ANSWER-80 kips Given: bolt length is more than 4 diameters but less than 8 diameters. One face of material is normal to the bolt axis; the other is sloped not more than 1:20. What is the required nut rotation? - ANSWER-⅔ turn The pre-installation verification procedures specified in "BLANK" shall be performed daily for the calibration of the installation wrench.
According to the AISC Steel Construction Manual, the grout used between the column base plate and the foundation must be: - ANSWER-High-strength non-shrink Given: ASTM A6/A6M hot rolled shapes with a flange thickness exceeding 2 inches used as members subject to primary tensile forces and spliced using complete penetration groove welds that fuse through the thickness of the member. The contract documents shall require that such shapes be supplied with "BLANK" results in accordance with ASTM A6/A6M. - ANSWER- Charpy V-notch Impact test What is the maximum steel temperature allowed to correct camber in an A514 structural steel beam? - ANSWER-1,100 degrees F Tension only with static loading only - ANSWER-A load transfer scenario where plies are in direct contact and nuts cannot be loosened without a wrench. Does an HSS 10x10x5/8 steel piece nominally weigh more per lineal foot than a C15x50 piece? - ANSWER-Yes How would you mark a bolt to indicate that it is a type 3 bolt? - ANSWER-Underline the ASTM mark on the bolt head When a joint with 1-inch ASTM A325 bolts undergoes an arbitration procedure, how much pretension should the representative bolts first receive? - ANSWER-Approximately 8 kips Which is an example of an inspection task during bolting? - ANSWER- Bringing the joint to a snug-tightened condition prior to pretensioning If a 7/8 inch diameter bolt is being used in a long-slotted hole for a slip-critical joint, the hole dimensions should be? - ANSWER-15/ inch x 2 3/16 inch
What size of feeler gage might be used for DTI inspection? - ANSWER-0.005 inch Where does the washer go for DTI pretensioning where the bolt head is turned and the DTI is under the bolt head? - ANSWER-Between the bolt head and the DTI For existing structures, which of the following is not within the erector's scope of work? - ANSWER-Demolition DTI means? - ANSWER-Direct Tension Indicator Shop and erection drawings must clearly identify _________ and ________ high-strength bolted connections. - ANSWER-Pretensioned and Slip-Critical When a joint with 1 1/4 inch ASTM A490 bolts undergoes an arbitration procedure, the representative bolt pretension must reach? - ANSWER-102 kips Which pretensioning method probably requires more frequent routine observations? - ANSWER-Calibrated wrench, because you can't determine appropriate torque after the bolt is installed Is turning the bolt head permitted for turn-of-nut pretensioning? - ANSWER-Yes, especially when the nut cannot be adequately accessed with a wrench If a joint uses an oversized hole? - ANSWER-It is slip-critical An HSS 8x8x3/16 means? - ANSWER-Its nominal outside diameter is 8 inches What is the correct way to designate a hollow structural section that is nominally 10 inches wide and 12 inches long with 1/2 inch thick walls?
