International Code Council 93-Tall-Mass-Timber-Buildings Exam Overview:
| Certification Vendor: | International Code Council (ICC) |
|---|---|
| Exam Name: | Tall Mass Timber Buildings Special Inspector Exam |
| Exam Number: | 93 |
| Passing Score: | 70% (49/70 correct) |
| Exam Duration: | 150 minutes |
| Exam Price: | $200.00 (USD); Member: $160.00 (USD) |
| Certificate Validity Period: | Not specified |
| Exam Format: | Multiple-choice, Computer-based (PRONTO online proctored), Open-book |
| Related Certifications: | ICC Special Inspector (General) |
| Real Exam Qty: | 70 |
| Available Languages: | English |
| Recommended Training: | Mass Timber Buildings and the IBC (ICC) |
| Exam Registration: | ICC Official Exam Store |
| Sample Questions: | International Code Council 93-Tall-Mass-Timber-Buildings Sample Questions |
| Exam Way: | Online proctored (PRONTO) / Computer-based |
| Pre Condition: | Valid ICC Special Inspector (General) certification is required |
| Official Syllabus URL: | https://shop.iccsafe.org/education-and-certification/exams/tall-mass-timber-buildings-special-inspector.html |
International Code Council 93-Tall-Mass-Timber-Buildings Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Inspection Duties & Documentation | - Inspection Reporting and Compliance Verification - Statement of Special Inspections |
| Construction Fire Safety | |
| Structural & Connection Inspection | - Framing and Structural Elements - Connection Design and Protection |
| Mass Timber Materials | - CLT, Glulam, NLT, SCL and Engineered Wood Products |
| Fire-Resistance & Protection | - Concealed Spaces Protection - Noncombustible Protection & Encapsulation - Fire-Resistance-Rated Assemblies |
| General & Construction Types | - Construction Classification — Type IV-A, IV-B, IV-C
|
International Code Council 93-Tall-Mass-Timber-Buildings Sample Questions:
Refer to the exhibit by clicking on the EXHIBIT button above.
In the detail shown, what is the required tolerance in inches between the steel beam web and CLT?
- A. 3/16
- B. 1/2
- C. 2
- D. 3
Correct Answer: B 🗳️
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Refer to the figure by clicking on the EXHIBIT button above.

In Type IV-B construction, unprotected portions of mass timber as shown in the Figure is limited to an area equal to not more than what percentage of the base floor area?
- A. 20%
- B. 40%
- C. 30%
- D. 15%
Correct Answer: A 🗳️
Explanation: Only visible for SurePassExams members. You can sign-up / login (it's free).
The fire-resistance of a protected mass timber assembly is equivalent to the fire resistance time of the:
- A. mass timber itself plus the finish rating time of the noncombustible protection.
- B. mass timber itself plus the added contribution time attributable to the noncombustible protection.
- C. noncombustible protection.
- D. mass timber itself.
Correct Answer: B 🗳️
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The International Building Code requires cross-laminated timber (CLT) to be manufactured and identified in accordance with which standard?
- A. ASTM D 5055
- B. AITC A190.1
- C. PRG 320
- D. DOC PS 2
Correct Answer: C 🗳️
Explanation: Only visible for SurePassExams members. You can sign-up / login (it's free).
A proprietary field-glued mass timber beam splice will require which of the following:
- A. Approval from the permit applicant
- B. Field verification by the building official
- C. Special inspection
- D. Field verification by the registered design professional
Correct Answer: C 🗳️
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