Free ICC S1P Exam Practice Test– Latest Structural Steel and Bolting Plans Module Questions and Answers

by

Take A Free ICC S1P Exam Practice Test Quiz – Structural Steel and Bolting Plans | Latest MCQs Questions

50 practice questions • Approved structural plan exhibits • Answers and explanations

Practice time left: 120:00   Question: 1/50   Answered: 0/50

Approved Structural Plan Exhibits (Revision R12) — Open / Close

Use these approved project exhibits to answer the questions. You can reopen them throughout the quiz.

Project: Eastport Process Warehouse Approved Drawing Revision: R12 Reference Sheets: S-001, S-201, S-202, S-301, S-401, S-501 and S-601 All dimensions are in inches unless feet are specified. Drawings and schedules are not to scale. Exhibit S-001 – Structural General Notes Numbered grids 1–5 run west to east. Lettered grids A–D run south to north. Grid dimensions are centerline to centerline. All W-shapes require ASTM A992 except F10 and N5, which require ASTM A572 Grade 50. HSS members require ASTM A500 Grade C, except column P15, which requires ASTM A1085. Structural angles require ASTM A36 except L3, which requires ASTM A572 Grade 50. Structural plates require ASTM A572 Grade 50 except canopy plate CP3, which requires ASTM A588 Grade A. Mill reports for rolled shapes, angles and plates must be traceable to fabricated members through the approved marking and fabrication-record system. HSS certifications must be traceable by production lot. Bolt packages must have identifiable manufacturer, grade, type, size, finish and production lot, with corresponding certification documents. Significant corrosion pitting, visible laminations, permanent deformation, unauthorized repairs and unapproved material substitutions require documented disposition. Intact mill scale and light uniform surface oxidation without observable section loss are permitted on uncoated steel unless prohibited by another approved detail. Revision R12 supersedes all earlier revisions. Field changes require an approved disposition. The Level 2 general top-of-steel (TOS) elevation is +18′-0″ unless a specific member note indicates otherwise. Exhibit S-201 – Structural Grid Dimensions Grid spacing Distance 1 to 2 22′-0″ 2 to 3 28′-0″ 3 to 4 24′-0″ 4 to 5 30′-0″ A to B 18′-0″ B to C 26′-0″ C to D 20′-0″ Grid 1 is the westernmost numbered grid; Grid A is the southernmost lettered grid. Exhibit S-202 – Level 2 East–West Beam Schedule Mark Location Section Special requirements F01 A, 1–2 W18×40 S1/S1 F02 A, 2–3 W24×76 S1/M2; ½″ upward camber F03 A, 3–4 W27×94 M2/S1; ¾″ upward camber F04 A, 4–5 W21×62 S1/S1 F05 B, 1–2 W24×68 S1/S1 F06 B, 2–3 W30×116 M1/M1; 1″ upward camber F07 B, 3–4 W30×116 M1/M1; 1″ upward camber F08 B, 4–5 W24×68 S1/S1 F09 C, 1–2 W21×50 S1/S1 F10 C, 2–3 W24×84 S1/S1 F11 C, 3–4 W24×84 S1/S1; TOS +17′-7″ F12 C, 4–5 W21×50 S1/S1 F13 D, 1–2 W18×46 S1/S1 F14 D, 2–3 W21×62 S1/S1 F15 D, 3–4 W21×62 S1/S1 F16 D, 4–5 W18×46 S1/S1 For east–west members, the first connection designation applies to the west end and the second to the east end. Exhibit S-203 – Level 2 North–South Beam Schedule Mark Grid and span Section N1 Grid 2, A–B W21×44 N2 Grid 2, B–C W24×62 N3 Grid 2, C–D W18×40 N4 Grid 3, A–B W21×44 N5 Grid 3, B–C W27×84 N6 Grid 3, C–D W18×40 N7 Grid 4, A–B W21×50 N8 Grid 4, B–C W24×62 N9 Grid 4, C–D W18×46 N-series beams use S1 simple connections at both ends unless separately modified by an approved detail. Exhibit S-301 – Column Schedule The web orientation describes the direction of the web plane in plan view. Column Location Section Web orientation P1 A/1 W14×90 E–W P2 A/2 W14×90 N–S P3 A/3 W14×120 E–W P4 A/4 W14×120 N–S P5 A/5 HSS10×10×½ N/A P6 B/1 W14×132 N–S P7 B/2 W14×159 E–W P8 B/3 W14×193 E–W P9 B/4 W14×132 N–S P10 B/5 W14×90 E–W P11 C/1 HSS8×8×⅜ N/A P12 C/2 W14×120 N–S P13 C/3 W14×120 E–W P14 C/4 W14×120 E–W P15 C/5 HSS8×8×⅜ N/A P16 D/1 W12×65 E–W P17 D/2 W12×65 N–S P18 D/3 W12×72 N–S P19 D/4 W12×72 E–W P20 D/5 W12×65 E–W Exhibit S-401 – Roof, Bracing and Special Framing Roof member Location Section TOS R1 B, 2–3 W24×76 +34′-0″ R2 B, 3–4 W24×76 +34′-0″ R3 D, 2–3 W18×40 +35′-0″ R4 D, 3–4 W21×44 +35′-0″ R5 A, 2–3 W18×50 +33′-6″ R6 A, 3–4 W18×50 +33′-6″ R7 C, 3–4 W21×50 +34′-0″ CAN1 B/5, projects east W16×31 +34′-0″ CAN1 extends 4′-6″ east beyond Grid 5. Horizontal braces at Level 2: Brace Endpoints Section HB1 A/1 to B/2 HSS6×6×⅜ HB2 B/3 to C/4 HSS8×8×⅜ HB3 C/2 to D/3 HSS6×6×⅜ HB4 B/4 to C/5 HSS8×8×½ Vertical braces: Brace Lower endpoint Upper endpoint Section VB1 B/2, base B/3, Level 2 HSS8×8×½ VB2 C/4, base C/3, Level 2 HSS6×6×⅜ VB3 A/4, base B/4, Level 2 HSS8×8×½ Additional framing details: F06 and F07 require M1 moment connections at both ends. F02 has S1 at the west end and M2 at the east end. F03 has M2 at the west end and S1 at the east end. P8 requires continuity plates at the F06/F07 moment-connected beam flange elevations. P3 requires continuity plates at the F02/F03 moment-connected beam flange elevations. P7 and P8 have specified column splice elevations of +20′-0″. P13 and P14 have specified column splice elevations of +22′-6″. The plan gives no shop splice elevation for other columns. Opening O2 at Level 2: Between Grids 3–4 and B–C. Opening boundary Position Framing member West 5′ east of Grid 3 T-W, W18×40 East 19′ east of Grid 3 T-E, W18×40 South 8′ north of Grid B T-S, W16×31 North 20′ north of Grid B T-N, W16×31 The approved opening is 14′-0″ E–W × 12′-0″ N–S. These dimensions are measured between the stated opening reference lines. Exhibit S-501 – High-Strength Bolting Details All conventional structural bolts are ASTM F3125 Grade A325 or A490 heavy-hex fasteners, as designated. Grade 120TC refers to the specified ASTM F3125 matched spline-end twist-off assembly. Connection Location Bolt specification Pattern Hole and washer requirements K1 Both ends of F01, F05, F09, F13 ¾″ × 3″ A325 Type 1, plain 2 columns × 3 rows 13/16″ round; F436 under nut; snug-tight K2 Both ends of F10 ⅞″ × 3¼″ A490 Type 1, plain 2 × 4 15/16″ round; F436 under head and nut; pretensioned K3 Both ends of roof R3 ¾″ × 2¾″ A325 Type 3, plain 2 × 3 13/16″ × 1″ vertical short slots, nut-side outer ply; standard round opposite; F436 under head and nut, covering slots; slip-critical K4 CAN1 at B/5 ⅞″ × 3½″ A325 Type 1, hot-dip galvanized 2 × 2 15/16″ round; F436 under nut; pretensioned K5 HB2 at B/3 ⅞″ × 3¼″ A490 Type 1, plain 2 × 3 15/16″ × 2 3/16″ horizontal long slots on nut-side outer ply; standard round opposite; 5/16″ plate washer plus F436 under nut, F436 under head; slip-critical K6 Mezzanine stair ST1 ¾″ × 2¾″ Grade 120TC, plain 2 × 3 13/16″ round; manufacturer’s matched assembly; F436 under nut; pretensioned K7 HB4 at C/5 ¾″ × 3″ A325 Type 1, plain 2 × 4 13/16″ × 1″ vertical short slots on nut-side outer ply; standard round opposite; F436 under head and nut; slip-critical K8 Both ends of R1 and R2 ⅞″ × 3¼″ A325 Type 1, plain 2 × 3 15/16″ round; F436 under nut; snug-tight For every detail, the required bolt count equals the number of columns multiplied by the number of rows. Every listed connection is a separate connection at the stated location. Fastener storage: Protect bolts, nuts and washers against detrimental environmental exposure and contamination. Take only the anticipated shift requirement from storage and return unused, unincorporated components at shift end. Matched twist-off assembly relubrication requires manufacturer authorization or direction. Exhibit S-601 – Base Plates and Grout All base-plate dimensions and anchor patterns are E–W × N–S. Anchor patterns are centered unless stated otherwise. Base type Columns Plate E–W × N–S × thickness Anchor rods and holes Pattern E–W × N–S Grout gap BP-A P1, P2 20 × 16 × 1¼″ Four 1″ Grade 55; 1 5/16″ holes 14 × 10″ 1½″ BP-B P7, P8 28 × 22 × 1¾″ Four 1¼″ Grade 55; 1 9/16″ holes 20 × 14″ 2″ BP-C P13, P14 30 × 24 × 2″ Six 1½″ Grade 105; 1⅞″ holes Two E–W columns at 22″; three N–S rows at 8″ pitch 2½″ BP-D P5, P15 18 × 18 × 1¼″ Four ¾″ Grade 55; 1 1/16″ holes 12 × 12″ 1¼″ BP-E P10, P20 24 × 18 × 1½″ Four 1″ Grade 55; 1 5/16″ holes 16 × 12″ 1¾″ Anchor rod grades refer to ASTM F1554. All plates are ASTM A572 Grade 50 except BP-D, which is ASTM A36. Setting and fastening details: BP-A, BP-D: four approved shim packs and one fully engaged top nut per rod. BP-B: leveling nuts and washers, one 4 × 4 × ½-inch top plate washer per rod, and two fully engaged top nuts per rod. BP-C: leveling nuts and washers, one 4 × 4 × ½-inch top plate washer per rod, and one fully engaged top nut per rod. BP-E: leveling nuts and washers, one fully engaged top nut and the specified top plate washer per rod. BP-C requires two 2½-inch grout access holes, centered north–south and positioned 7 inches east and west of plate center. BP-E requires one 3-inch grout access hole, centered north–south and positioned 8 inches east of plate center. BP-E includes a central 6 × 4-inch underside shear lug, projecting 3 inches below the plate underside. Continuous grout bearing is required. Unauthorized base-plate cutting, anchor bending or removal of required supports is prohibited. Elevation schedule: Plate Concrete top elevation Grout gap Plate thickness BP-A −1′-1″ 1½″ 1¼″ BP-B −1′-4″ 2″ 1¾″ BP-C −1′-8″ 2½″ 2″ BP-D −0′-11″ 1¼″ 1¼″ BP-E −1′-3″ 1¾″ 1½″ Top of base plate = concrete top elevation + grout gap + plate thickness. Grout schedule and project sampling requirements: Grout Used at Specified 28-day strength G1 BP-A, BP-E 6,000 psi G2 BP-B, BP-C 8,000 psi G3 BP-D 5,000 psi One sample set is required for every four bases or fraction thereof, separately for each grout type, production lot and placement day. Each set contains three valid specimens. The fictional project’s strength acceptance criterion is that the average of the three valid 28-day results meets or exceeds the specified strength. The sample records must identify grout type, lot, placement date and corresponding base locations. Grout must be placed according to approved instructions, onto properly prepared bearing surfaces, and verified before inaccessible areas are concealed. Revision R12 changes from R11: F02: W24×68 changed to W24×76. N5: W24×68 changed to W27×84. P8: W14×176 changed to W14×193. P15: ASTM A500 Grade C changed to ASTM A1085. CP3: ASTM A572 Grade 50 changed to ASTM A588 Grade A. HB2: northern endpoint changed from C/3 to C/4. R4: W18×40 changed to W21×44. BP-B: plate thickness changed from 1½ to 1¾ inches. BP-C: anchor quantity changed from four to six. BP-E: underside shear lug and offset grout access hole were added.

Free ICC S1P Exam Practice Test – 50 Structural Steel and Bolting Plans Questions and Answers (2026)

ICC S1P Exam Practice Test
ICC S1P Exam Practice Test– Latest Structural Steel and Bolting Plans Module Questions and Answers

 

Prepare for the ICC S1P Structural Steel and Bolting Special Inspector (Plans Module) Exam with 50 Free Practice Questions and Answers.

Are you preparing for the ICC S1P Structural Steel and Bolting Plans Module Exam? Looking for free ICC S1P practice questions, mock tests, study materials, examination requirements, and preparation guidance?

Welcome to UpWeld, where you can take a free ICC S1P Exam Practice Test featuring 50 challenging multiple-choice questions (MCQs) with answers and explanations.

Our practice questions focus on interpreting approved structural plans, identifying steel members, verifying high-strength bolting connections, checking structural steel framing orientation, and inspecting column base plates.

The free practice test is designed for structural steel inspectors, special inspector candidates, construction quality control personnel, engineers, and professionals preparing for ICC certification.

What you will find on this page:

  • Free ICC S1P Practice Test – 50 Questions and Answers

  • ICC S1P Exam Pattern, Duration and Passing Score

  • Open-Book or Closed-Book Examination Information

  • Complete ICC S1P Examination Syllabus

  • Structural Steel and Bolting Special Inspector Certification Requirements

  • Recommended Books, Standards and Study Materials

  • Registration and Examination Fees

  • Examination Preparation and Study Strategies

  • ICC Certification Renewal and Recertification

  • Frequently Asked Questions

  • Additional ICC S1P Question Bank and Study Material

Take the Free ICC S1P Exam Practice Test – 50 MCQs

Test your knowledge of structural steel drawings and inspection requirements with UpWeld’s Free ICC S1P Structural Steel and Bolting Plans Module Practice Test.

Our mock examination contains 50 original exam-style questions covering the four major examination objectives.

Free Practice Test Details

Practice Test Information Details
Practice Exam ICC S1P – Structural Steel and Bolting Plans Module
Practice Questions 50 MCQs
Difficulty Moderate to Very Hard
Question Format Four Multiple-Choice Options
Answers Correct Answers Provided
Explanations Included
Main Topics Material Identification, Bolting, Steel Framing and Base Plates
Practice Test Cost Completely Free
Provider UpWeld

 

Start Your Free ICC S1P Practice Test. If you will like, you can purchase a paid question bank

BUY  ICC S1P Exam Study Material Question Bank
FOR EVERY 10 QUESTIONS, 1 QUESTION COMES IN THE EXAM
WE HAVE THE LATEST ICC S1P – STRUCTURAL STEEL AND BOLTING PLANS MODULE EXAM QUESTION BANK
Total 300+ nos
Cost: $25.00 USD
Email Us To Buy: upweld.org@gmail.com
Contact on WhatsApp: https://wa.link/j7oewk
Ideally, a document for passing the examination. Free guidelines during learning.
We give you lots of study material, Free of cost, with this question bank.

The official ICC S1P exam consists of 30 questions, while this UpWeld practice test provides 50 questions for additional preparation.

Benefits of Taking Our Free ICC S1P Mock Test

  • Familiarize yourself with structural steel plans-module question formats.

  • Improve steel member identification and drawing interpretation skills.

  • Practice difficult bolt, nut, washer, and bolt-hole verification questions.

  • Learn to identify incorrect column sizes and framing orientations.

  • Develop confidence in base-plate and grout inspection problems.

  • Identify weak areas before attempting the official examination.

  • Review correct answers and explanations to improve your technical understanding.

Study Tip: Complete the free 50-question test first, review your incorrect answers, and then retake the test after studying the relevant topics.

What Is the ICC S1P Structural Steel and Bolting Plans Module Exam?

The ICC S1P exam is a certification examination module administered by the International Code Council (ICC).

It evaluates a candidate’s ability to interpret approved structural construction documents and identify whether structural steel and bolting installations conform to the drawings and specifications.

Unlike the S1C Codes Module, which emphasizes codes, standards, and technical requirements, the S1P Plans Module focuses primarily on the application of construction information shown in structural drawings.

Candidates are expected to understand how to interpret:

  • Structural framing plans and elevations

  • Column and beam schedules

  • Structural steel member designations

  • Gridlines and member locations

  • High-strength bolt connection details

  • Bolts, nuts, washers and bolt-hole patterns

  • Structural steel framing orientation

  • Column base-plate schedules

  • Anchor rod patterns and hole dimensions

  • Grout clearance, placement and sampling

  • Approved drawing revisions and special inspection requirements

Successful preparation requires both technical knowledge and practical plan-reading skills.

ICC S1P Exam Pattern and Examination Details

The ICC S1P examination is part of the national Structural Steel and Bolting Special Inspector certification pathway.

Exam Details Information
Exam Name Structural Steel and Bolting Special Inspector – Plans Module
Official Module ID S1P
Also Referenced As S1PY in some training materials
Category Special Inspector
Certification Program National Certification
State National / All
Official Questions 30 MCQs
Time Limit 1 Hour 30 Minutes
Examination Format Computer-Based Examination
Examination Content Approved Structural Plans and Specifications
Code Year No specific I-Code year listed for S1P
Passing Standard ICC scaled score of 75
Examination Fee Currently advertised from $210 USD; confirm the selected format
Certification Body International Code Council

Official ICC Exam Registration:
https://shop.iccsafe.org/s1p-structural-steel-and-bolting-plans.html

ICC Exam Catalog:
https://www.iccsafe.org/certification-exam-catalog/

Examination availability, prices, rules, and delivery options can change. Always check your selected examination’s current ICC listing before registration.

Is the ICC S1P Exam Open-Book or Closed-Book?

Candidates may encounter conflicting information about whether the ICC S1P Plans Module is open-book or closed-book.

Older examination documents have described the S1P examination as open-book. More recent 2026 preparation information describes the S1P Plans Module as closed-book, with electronic structural plans provided during the examination.

For accurate exam-day preparation, verify the current book policy directly in the official ICC Exam Catalog for S1P.

Do not assume that you may bring external reference books, printed drawings, loose notes, or personal study material unless the rules for your specific examination explicitly permit them.

ICC also confirms that its current plan-based examinations use electronic drawings rather than separately supplied paper plans.

How to Prepare for the Digital Plans Exam

Practice the following skills:

  1. Locate beam and column designations quickly.

  2. Identify the applicable structural drawing sheet.

  3. Read schedules, notes, and connection details together.

  4. Use drawing scales and dimensions correctly.

  5. Distinguish gridline orientation and member direction.

  6. Compare field conditions against the latest approved drawing revision.

  7. Work through questions efficiently using electronic plans.

ICC offers a free electronic plans-navigation exercise that can help candidates become familiar with plan and exhibit navigation.

Free ICC Special Inspector Plans Exercise:
https://shop.iccsafe.org/pronto-102.html

ICC S1P Exam Syllabus – Complete Examination Outline

The ICC S1P examination is divided into four principal subject areas.

Examination Content Weight
Material Sampling, Testing and Verification – Material Identification 17%
High-Strength Bolting – Bolts, Nuts and Washers 17%
Steel Framing Observation – Orientation and Frame Member Sizes 46%
Steel Framing Observation – Base Plates 20%
Total 100%

These percentages describe the published examination outline and may be rounded when determining the number of questions in an individual exam.

Topic 1: Material Sampling, Testing and Verification – 17%

Material Identification

Candidates must understand how to verify that steel shapes, structural members and high-strength bolts meet the requirements shown on approved construction drawings and specifications.

Important study areas include:

  • Structural steel shape identification

  • W-shapes, HSS, angles, channels and plates

  • Steel member sizes and designations

  • ASTM structural steel material grades

  • Beam and column schedules

  • Material identification markings

  • Mill test reports and material certificates

  • Heat-number and lot traceability

  • Identification of bolts and structural fasteners

  • Verification of material condition

  • Damage, corrosion, deformation, and nonconforming material

  • Approved material substitutions and drawing revisions

Example: If the approved plans specify W24×84 ASTM A992 steel and the installed member is W24×76, the inspector must identify the member-size discrepancy, even if the steel grade is correct.

Topic 2: High-Strength Bolting – 17%

Bolts, Nuts and Washers

This section tests the candidate’s ability to verify structural bolting components and configurations using approved construction documents.

Key study areas include:

  • High-strength structural bolt identification

  • ASTM F3125 Grade A325 and A490 fasteners

  • Bolt types, sizes, grades, and lengths

  • Bolt and nut compatibility

  • Hardened washers and plate washers

  • Bolt-hole diameters and locations

  • Standard, oversized, short-slotted and long-slotted holes

  • Slot orientations

  • Bolt patterns, gage, pitch and edge distances

  • Snug-tightened, pretensioned and slip-critical connections

  • Connection schedules and structural details

  • Correct fastener storage and protection

  • Identification of damaged or contaminated bolt assemblies

Example: If a connection detail requires eight Grade A490 bolts arranged in two columns and four rows, an installation containing six bolts does not match the approved pattern.

Candidates should also be able to distinguish between conditions specified by a project drawing and requirements found in the applicable structural bolting standard.

Topic 3: Steel Framing Observation – Orientation and Member Sizes – 46%

This is the largest examination objective.

Candidates must verify that structural steel framing has been installed in accordance with the approved plans and specifications.

Important study areas include:

Structural Framing Plans

  • Understanding numbered and lettered gridlines

  • Reading structural plan views

  • Locating beams, columns and braces

  • Interpreting gridline dimensions

  • Identifying member spans and framing direction

  • Comparing Level 2 and roof framing plans

  • Understanding framing schedules

Member Sizes and Orientation

  • W-shape member identification

  • Column web and flange orientation

  • Beam sizes and nominal weight designations

  • HSS framing and brace identification

  • Member location and framing direction

  • Verification of structural steel member marks

  • Column splice locations and elevations

  • Beam camber requirements

Structural Connection Details

  • Simple shear connections

  • Moment connections

  • Beam-to-column connections

  • Bracing connections

  • Continuity plates and connection details

  • Drawing callouts and section references

  • Approved structural changes

Structural Elevations and Geometry

  • Top-of-steel elevations

  • Floor-to-floor elevation differences

  • Horizontal and vertical framing

  • Structural openings

  • Cantilevered beams

  • Gridline and diagonal-distance calculations

Example: A drawing requires a W14×132 column with its web running north–south. If the field installation uses the correct member but the web runs east–west, the inspector must identify the orientation discrepancy.

Because this subject accounts for approximately 46% of the S1P examination, candidates should dedicate substantial preparation time to reading and interpreting structural framing plans.

Topic 4: Steel Framing Observation – Base Plates – 20%

Base Plate Inspection

Candidates must understand how to verify column base plates, anchor rods, grout clearances and related installation details.

Important study areas include:

  • Base-plate configuration

  • Plate dimensions and thickness

  • Column and base-plate identification

  • Anchor rod quantity, diameter and spacing

  • Anchor-hole diameters

  • Anchor rod grade and material

  • Base-plate orientation

  • Anchor rod edge distances

  • Leveling nuts and washers

  • Steel shim packs

  • Base-plate bearing and fastening

  • Grout clearance beneath base plates

  • Grout material requirements

  • Grout placement and sampling

  • Grout access holes

  • Shear lugs

  • Base-plate elevations

  • Field modifications and nonconforming installations

Example: A base plate measuring 24 × 20 inches has a centered anchor pattern of 18 × 14 inches.

The horizontal edge distance is:

(24 − 18) ÷ 2 = 3 inches.

The vertical edge distance is:

(20 − 14) ÷ 2 = 3 inches.

The candidate must understand how to interpret the dimensions and verify that the fabricated base plate matches the approved drawing.

 

ICC Structural Steel and Bolting Special Inspector Certification Requirements

The S1P examination is one of the examination modules required for the ICC Structural Steel and Bolting Special Inspector certification.

ICC identifies the following certification pathway:

1. GR – Special Inspector General Requirements

Candidates must pass the GR – Special Inspector General Requirements Exam, unless they already hold an active ICC Special Inspector certification that satisfies this prerequisite.

GR covers general inspection responsibilities, reporting and documentation, and notification of discrepancies.

Take the Free ICC GR Exam Practice Test

2. S1C – Structural Steel and Bolting Codes Module

Candidates must pass the S1C examination, which tests knowledge of structural steel and bolting requirements under the relevant codes and technical standards.

Topics include material verification, bolting components, installation procedures, and inspection requirements.

Take the Free ICC S1C Exam Practice Test

3. S1P – Structural Steel and Bolting Plans Module

Candidates must pass the S1P examination, which tests their ability to interpret approved structural drawings, identify required steel components and inspect framing and bolting configurations.

You can prepare for this module using the free 50-question ICC S1P practice test available on this page.

Important Certification Information

ICC allows candidates three years to complete the required special inspector examination modules and prerequisites. These examinations do not have to be completed in a particular order.

Passing S1P alone does not establish the complete ICC Structural Steel and Bolting Special Inspector certification.

Furthermore, holding an ICC Special Inspector certification does not automatically authorize an individual to perform special inspections in every jurisdiction. The building official or relevant authority determines acceptance of special inspector qualifications under the applicable building code.

Official Certification Requirements:
https://www.iccsafe.org/professional-development/certifications-and-testing/special-inspector-exams/

What Does a Structural Steel and Bolting Special Inspector Do?

A Structural Steel and Bolting Special Inspector helps verify that structural steel construction conforms to approved construction documents and applicable special inspection requirements.

Typical responsibilities may include:

  1. Reviewing approved structural drawings and specifications.

  2. Examining the statement of special inspections.

  3. Verifying steel member dimensions, types and grades.

  4. Reviewing structural material certificates and traceability records.

  5. Inspecting high-strength bolting components.

  6. Verifying bolt patterns, sizes, hole locations and connection details.

  7. Observing required bolting installation and testing activities.

  8. Checking beam and column locations, sizes and orientation.

  9. Inspecting column base plates, anchor rods and grout installations.

  10. Documenting inspection findings and nonconforming work.

  11. Communicating discrepancies to the appropriate project personnel.

  12. Preparing required inspection reports and records.

The inspector’s responsibility is to verify compliance and report discrepancies. An inspector should not independently authorize structural design changes unless specifically empowered through the applicable approved process.

Who Should Take the ICC S1P Exam?

The examination may be relevant for:

  • Structural Steel Inspectors

  • Special Inspector Candidates

  • Construction Quality Control Inspectors

  • Construction Quality Assurance Professionals

  • Civil and Structural Engineering Professionals

  • Building Inspection Personnel

  • Structural Steel Fabrication Inspectors

  • Steel Erection Inspection Personnel

  • Construction Testing and Inspection Professionals

  • Professionals seeking the ICC Structural Steel and Bolting Special Inspector certification

Practical experience reading structural plans and connection schedules is helpful when preparing for this examination.

Recommended ICC S1P Exam Books, Codes and Study Materials

The S1P Plans Module emphasizes interpretation of structural drawings.

The following materials are helpful for developing the technical knowledge needed for preparation.

1. AISC Steel Construction Manual

Published by the American Institute of Steel Construction, the AISC Steel Construction Manual is a useful study resource for understanding structural steel members, section properties, connections, base plates, and related design details.

The current AISC Steel Construction Manual is the 16th Edition.

AISC Steel Construction Manual:
https://www.aisc.org/aisc/publications/steel-construction-manual/

2. AISC Specification for Structural Steel Buildings

ANSI/AISC 360 provides important structural steel design and construction requirements.

Candidates may use it to develop their understanding of structural steel members, connections, fabrication and erection requirements.

AISC Standards:
https://www.aisc.org/aisc/publications/current-standards/

3. RCSC Specification for Structural Joints Using High-Strength Bolts

Published by the Research Council on Structural Connections, this specification addresses structural bolts, joint types, installation and inspection requirements.

The 2025 RCSC Specification is available from the Bolt Council, alongside earlier editions.

RCSC Documents:
https://www.boltcouncil.org/documents.html

4. International Building Code (IBC) – Chapter 17

IBC Chapter 17 covers special inspections and tests, including provisions relevant to structural steel construction.

Studying the applicable version can help candidates understand special inspection responsibilities and documentation.

ICC Digital Codes:
https://codes.iccsafe.org/

5. ASTM Material Standards

Knowledge of material standards can help candidates identify structural steel and fastener designations, including:

  • ASTM A992 – Structural steel shapes

  • ASTM A572 – High-strength low-alloy structural steel

  • ASTM A500 – Cold-formed welded and seamless carbon steel structural tubing

  • ASTM A1085 – Structural HSS

  • ASTM F3125 – High-strength structural bolting assemblies

  • ASTM F1554 – Anchor bolts/anchor rods

  • ASTM C1107/C1107M – Packaged nonshrink hydraulic-cement grout

6. Structural Steel Construction Drawings

Practice reading realistic drawings showing:

  • General structural notes

  • Foundation plans

  • Base-plate schedules

  • Structural framing plans

  • Roof framing plans

  • Column schedules

  • Bolt and connection details

  • Steel section and elevation views

Exam Reference Note: These books and standards are recommended for study. They are not a statement that candidates may bring them into the S1P examination. Always check ICC’s current individual exam listing for any permitted examination references and editions.

How to Register for the ICC S1P Exam

Candidates can register through the ICC examination system.

Step-by-Step Registration Process

  1. Visit the ICC Exam Catalog.

  2. Search for S1P – Structural Steel and Bolting Plans.

  3. Review the examination details, current rules, fees and available testing methods.

  4. Sign in to or create your myICC account.

  5. Select the appropriate examination and delivery option.

  6. Purchase the examination through ICC.

  7. Schedule the examination using the available scheduling process.

  8. Review your confirmation and examination-day requirements.

  9. Prepare your valid government-issued photo identification.

  10. Attend or launch the examination according to ICC’s instructions.

Official S1P Registration Page:
https://shop.iccsafe.org/s1p-structural-steel-and-bolting-plans.html

ICC S1P Examination Fee

As of November 2026, ICC’s S1P store listing advertises examination pricing starting at approximately $210 USD.

Actual fees can depend on the selected testing option and other applicable pricing conditions. Candidates should verify the amount shown during registration.

The fee paid to ICC is separate from any optional UpWeld study material or practice question bank.

What Is the ICC S1P Passing Score?

ICC National Certification examinations generally use a scaled passing score of 75.

A scaled score is not the same as a raw percentage of correct answers.

Therefore, candidates should not assume that getting exactly 75% of the 30 questions correct guarantees a passing result.

ICC uses its examination scoring system to determine whether candidates have met the required competency standard.

The official examination result indicates whether the candidate has passed or failed. Candidates who fail may receive diagnostic information to help identify areas needing improvement.

UpWeld Recommendation: Aim for consistently high performance on challenging practice tests rather than studying only to reach a minimum practice percentage.

How to Prepare for the ICC S1P Exam – Step-by-Step Study Plan

Preparation for S1P should combine technical understanding with repeated practice reading structural drawings.

Step 1: Understand the Examination Blueprint

Review all four examination objectives and their weighting.

Give additional study time to steel framing observation because orientation and member sizes represent the largest percentage of the examination.

Step 2: Learn Structural Steel Member Designations

Practice identifying W-shapes, HSS members, angles, and structural plates.

Understand the difference between member depth, nominal weight, nominal wall thickness, and other member designation details.

Step 3: Practice Reading Structural Plans

Study gridline positions, structural elevations, beam and column locations, schedules, section marks and detail references.

Learn to identify which drawing governs a particular inspection condition.

Step 4: Study Bolting Connection Details

Practice identifying bolt grades and dimensions, bolt-hole patterns, washer arrangements, and different joint types.

Learn to verify what the plans require rather than making assumptions based on the appearance of a connection.

Step 5: Study Base-Plate Inspection

Practice base-plate size verification, anchor spacing calculations, grout gaps, fastening details, and inspection of grout placement.

Step 6: Take the Free ICC S1P Mock Test

Use the UpWeld 50-question practice examination to test your knowledge.

After answering, review the explanations and identify topics requiring more attention.

Step 7: Practice Under Timed Conditions

The official S1P examination contains 30 questions in 90 minutes.

That gives an average of approximately three minutes per question.

Practice locating drawing details efficiently and avoid spending excessive time on a single difficult problem.

Step 8: Review Incorrect Answers

Maintain a list of topics that repeatedly cause errors, such as column web orientation, drawing revisions, connection locations and base-plate hole calculations.

Step 9: Complete Additional Mock Examinations

After the first free practice test, work through additional questions with new drawing situations rather than simply memorizing the original answers.

Step 10: Review the Current ICC Exam Rules

Before examination day, verify the book policy, identification requirements, testing platform, permitted materials and applicable examination instructions.

Common Mistakes to Avoid in the ICC S1P Exam

Candidates should pay particular attention to these common errors:

  1. Confusing structural member depth with its complete section designation.

  2. Using the general notes when a specific material exception applies.

  3. Reading a superseded drawing revision instead of the current approved plan.

  4. Confusing column web orientation with flange orientation.

  5. Identifying a Level 2 member using the roof framing schedule.

  6. Mixing up the west and east ends of a connection detail.

  7. Ignoring bolt-hole type, size or slot orientation.

  8. Verifying bolt diameter but overlooking bolt grade or length.

  9. Confusing the number of bolt rows with the number of spacing intervals.

  10. Measuring grout clearance to the top of the plate rather than its underside.

  11. Confusing anchor-rod diameter with anchor-hole diameter.

  12. Assuming correct grout strength alone demonstrates complete grout installation.

  13. Calculating structural dimensions without first identifying the appropriate gridlines.

  14. Assuming a higher-grade material can automatically replace the material specified.

  15. Spending too much time on one question without managing the examination clock.

How Difficult Is the ICC S1P Exam?

The S1P Plans Module can be challenging for candidates who are unfamiliar with construction drawings, structural member schedules or steel connection details.

It is not simply a memory-based examination.

Many questions may require comparing information found in several locations, such as:

  • General structural notes and beam schedules

  • Framing plans and column schedules

  • Connection callouts and bolt schedules

  • Base-plate details and foundation elevations

  • Approved drawing revisions and installed field conditions

An effective study strategy is to develop the ability to locate information, interpret dimensions and identify discrepancies accurately.

Buy Additional ICC S1P Exam Study Material and Question Bank

Like Our Free ICC S1P Practice Test? Continue Preparing with Additional Questions!

If you found our Free ICC S1P Structural Steel and Bolting Plans Module Practice Test useful, you can contact UpWeld about our additional ICC S1P study material and paid practice question-bank options.

Our aim is to help candidates practice more structural steel plan-reading questions, become familiar with difficult inspection situations and strengthen their examination preparation.

ICC S1P Paid Question Bank – Enquire Now

Exam: ICC S1P – Structural Steel and Bolting Plans Module
Study Material: Additional Practice Questions and Answers
Question Format: Multiple-Choice Questions

Total Questions: 300+
Topics: All Four S1P Examination Objectives
Cost: 25 USD.

Email to Buy: upweld.org@gmail.com

WhatsApp: https://wa.link/j7oewk

Why Consider Additional Practice Questions?

  • Practice more difficult structural steel inspection scenarios.

  • Improve interpretation of structural drawings.

  • Review detailed explanations for technical questions.

  • Identify knowledge gaps before the real examination.

  • Develop confidence with complex bolting and base-plate details.

  • Supplement your preparation with additional study guidance and available learning materials.

Important: UpWeld’s practice questions are independently prepared educational materials. They are not official ICC examination questions, and purchasing a question bank does not guarantee an examination pass or that specific questions will appear on the official examination.

Contact UpWeld Today to Learn More About the ICC S1P Question Bank.

ICC S1P Certification Renewal and Recertification

After completing the required certification pathway and obtaining the ICC Structural Steel and Bolting Special Inspector certification, candidates must maintain the credential according to ICC requirements.

How Long Is the ICC Special Inspector Certification Valid?

ICC certifications are generally valid for three years.

The certification must be renewed to remain active and in good standing.

Continuing Education Units (CEUs)

ICC requires candidates to earn continuing education units through eligible professional development and training activities.

Under the ICC Renewal Bulletin published June 2, 2026:

Number of Credentials Renewed Together Required CEUs Minimum Part 1 CEUs
1 1.5 0.8
2–5 3.0 1.5
6–10 4.5 2.3
11 or more 6.0 3.0

Part 1 CEUs generally come from ICC and ICC Preferred Provider activities.

Only eligible CEUs earned during the applicable three-year renewal period may be used. Keep appropriate documentation because renewals may be audited.

Steps to Renew Your ICC Certification

  1. Review your ICC certification expiration date.

  2. Complete the required continuing education activities.

  3. Maintain supporting CEU records.

  4. Sign in to your myICC account.

  5. Review and submit eligible CEUs.

  6. Select the certification requiring renewal.

  7. Complete the renewal application and pay the applicable fee.

  8. Confirm the updated certification status and expiration date.

What Happens If Your ICC Certification Expires?

ICC provides renewal and reinstatement options for eligible inactive or expired credentials. Requirements and fees depend on the credential’s status and the time elapsed.

Review the current ICC instructions before submitting an application.

Official ICC Certification Renewal Information:
https://www.iccsafe.org/credentialing/maintain-renew/

ICC Credentialing Renewal Bulletin:
https://iccsafe.org/wp-content/uploads/Renewal_EIB.pdf

Final Preparation Advice for ICC S1P Candidates

Passing the ICC S1P examination requires more than memorizing structural steel terminology.

Candidates should develop a strong understanding of approved structural plans, steel member identification, bolting connection details, framing orientation, base-plate layouts, and inspection requirements.

Focus on reading drawings accurately, understanding the purpose of structural details, identifying discrepancies and applying the appropriate approved specifications.

Begin with the Free 50-Question ICC S1P Practice Test on this page, review the answers and explanations, and continue practicing with new structural drawing scenarios.

For additional practice materials and question-bank enquiries, contact:

UpWeld – Welding, NDT, Inspection and Certification Exam Preparation

Website: https://www.upweld.org
Email: upweld.org@gmail.com
WhatsApp: https://wa.link/j7oewk

Related Free ICC Exam Practice Tests:

Disclaimer: UpWeld is an independent educational resource and is not affiliated with, sponsored by, or endorsed by the International Code Council. ICC examination names and trademarks belong to their respective owners. Examination details may change; always verify current requirements with ICC.

Start Your Free ICC S1P Exam Preparation with UpWeld Today!

ICC S1P Exam Frequently Asked Questions (FAQs)
1. What is the full form of ICC S1P?

ICC S1P stands for the Structural Steel and Bolting Special Inspector – Plans Module examination, administered by the International Code Council.

2. How many questions are on the ICC S1P exam?

The official examination contains 30 multiple-choice questions. UpWeld’s free practice test contains 50 questions for additional preparation.

3. What is the time limit for the S1P exam?

The official examination time limit is 1 hour and 30 minutes, or 90 minutes.

4. Is the ICC S1P exam open-book or closed-book?

Published references have differed over time. Recent preparation materials describe it as closed-book with electronic plans provided. Candidates should confirm the current book policy for S1P in the official ICC Exam Catalog before testing.

5. Is the ICC S1P exam computer-based?

Yes. The examination is administered using supported computer-based testing methods. ICC provides digital plans for plan-based examinations. Available delivery methods should be checked during registration.

6. What is the passing score for ICC S1P?

ICC National Certification examinations use a scaled passing score of 75. This scaled value should not be interpreted as a requirement to answer exactly 75% of questions correctly.

7. What is the difference between ICC S1C and S1P?

S1C is the Structural Steel and Bolting Codes Module, emphasizing applicable codes, standards and technical inspection requirements.
S1P is the Plans Module, emphasizing interpretation of structural drawings, member identification, connection details, and installation verification.
Both are required for the S1 certification pathway.

8. Is the GR exam required for ICC Structural Steel and Bolting Special Inspector certification?

Candidates must pass the GR Special Inspector General Requirements examination unless they hold an active ICC Special Inspector certification that satisfies the GR prerequisite.

9. Can I take S1P before S1C?

Yes. ICC allows candidates to complete required Special Inspector examination modules in any order, provided all required examinations and prerequisites are completed within the applicable three-year period.

10. Does passing S1P alone make me an ICC Structural Steel and Bolting Special Inspector?

No. S1P is one required examination module. Candidates must complete the applicable certification pathway, including S1C and GR or an accepted GR exemption.
A local building official must also determine whether the individual meets the qualifications needed to serve as a special inspector in that jurisdiction.

11. Which topic has the highest weight in the S1P examination?

Steel Framing Observation – Orientation and Frame Member Sizes accounts for approximately 46% of the published S1P examination outline.

12. Are structural drawings important for the ICC S1P examination?

Yes. Structural plans are central to the examination. Candidates should practice reading framing plans, column schedules, connection details, base-plate arrangements, elevations and related drawings.

13. Which books should I study for the ICC S1P exam?

Useful study references include the AISC Steel Construction Manual, AISC structural steel specifications, RCSC bolting standards, IBC special inspection provisions and structural construction drawings.
However, the official ICC Exam Catalog determines any references permitted during the examination.

14. How much does the ICC S1P examination cost?

The ICC Store currently advertises S1P pricing starting at approximately $210 USD. Confirm the actual price for your selected examination format before purchase.

15. How many times can I retake the ICC S1P exam?

ICC generally permits up to six attempts at a certification examination within a rolling six-month period. Examination fees apply to each attempt. Check ICC’s current retesting policy for complete details.

16. How long is the ICC Structural Steel and Bolting Special Inspector certification valid?

The certification is generally valid for three years and requires renewal according to ICC’s continuing education and credential-maintenance requirements.

17. Can I renew my ICC S1P exam module separately?

S1P is an examination module rather than a standalone renewable certification. After obtaining the complete S1 certification, candidates maintain that credential under ICC’s renewal requirements.

18. Is the free ICC S1P practice test available online?

Yes. UpWeld provides 50 free ICC S1P practice questions with answers and explanations on this page.

19. Can I purchase additional ICC S1P practice questions?

You can contact UpWeld at upweld.org@gmail.com or through WhatsApp at https://wa.link/j7oewk to ask about available additional ICC S1P question-bank packages and study materials.

20. Will the same questions appear on the actual ICC S1P examination?

No study-material provider can legitimately guarantee that particular practice questions will appear on an official ICC examination.
Practice questions should be used to improve technical understanding, plan interpretation and exam readiness.