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Scaffold Supervisor II-S practice exam

Free, 40 questions in 50 minutes, built on the topics of the Saudi Aramco scaffold certificates. Pass with 85% and get a certificate anyone can verify online.

15attempts so far
13%reached the pass mark
44%average score
85%pass mark
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Supervisors working toward Scaffold Supervisor II-S: system and fabricated frame scaffolds under 12.2 m that are not special, with their tube braces and ties (GI 8.001 §12.4.3). Practice only: not a Saudi Aramco test.

What the exam covers

System and fabricated frame scaffolds under 12.2 m that are not special, with their tube braces and ties. GI 8.001 §12.4.3.

  • Roles, certification & tags
  • Special scaffolds & plans
  • Load ratings, spacing & levels
  • Foundations
  • Materials & components
  • Bracing & lift layout
  • Stability: ties, rakers & outriggers
  • Platforms & planks
  • Guardrails & falling objects
  • Access, ladders & egress
  • Mobile & tower scaffolds
  • System & frame scaffolds
  • Underhung & bracket scaffolds
  • Fall protection, wind, power lines & hoisting

How it works

  1. 1

    Sit it in one go

    40 questions, 50 minutes, on your phone or computer. Leaving the page is recorded; the third time ends the paper.

  2. 2

    Register to see your score

    Your name and email at the end. The score and topic breakdown arrive free by email.

  3. 3

    Pass at 85%

    You get a certificate with a number and a QR code. Valid one year, renewed free by passing again.

  4. 4

    Challenge a colleague

    Every result comes with a challenge link. Exam starts from your link are counted to you; the top 3 each month get a free full review.

Sample questions

Three questions in the style of the exam, with the answer and the reference. The real paper has 40 and is harder.

Q1What is the minimum toe board height on an open platform edge?
  1. 75 mm
  2. 100 mm
  3. 150 mm
  4. 200 mm

Answer: 100 mm. Toe board at least 100 mm high, with a gap of at most 6 mm above the deck. CSM II-2 §2.5.4. Verify against the latest edition.

Q2What is the minimum timber sill under base plates?
  1. 150 mm wide × 25 mm thick
  2. 200 mm wide × 32 mm thick
  3. 225 mm wide × 38 mm thick
  4. 300 mm wide × 50 mm thick

Answer: 225 mm wide × 38 mm thick. Timber sill at least 225 mm wide and 38 mm thick, under at least 2 posts, on sound, compacted, level ground. CSM II-2 §2.5.2. Verify against the latest edition.

Q3At what wind speed must all use of a scaffold stop?
  1. 30 km/h
  2. 37 km/h
  3. 40 km/h
  4. 50 km/h

Answer: 40 km/h. Stop erection at 37 km/h; stop all use at 40 km/h and re-inspect before restart. CSM II-2 Table 2.3. Verify against the latest edition.

Live results

From everyone who sat this exam on this site; test entries removed. See all exams on the industry pulse page.

15 attempts, 13% reached the pass mark, average score 44% (snapshot of 18 Oct 2026; updated live when the page loads).

The course that prepares you

Aramco Scaffold Supervisor II-S: Exam Prep: AL-YASSIN opens it when enough people register. Register your interest and we tell you the dates, language and fee.

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Already passed?

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Questions

Is this the official Saudi Aramco test?

No. It is a free practice exam that follows the topics of the Saudi Aramco scaffold certificates under GI 8.001 and CSM II-2, so you can prepare. Saudi Aramco certification comes only through Saudi Aramco or an approved institution. An AL-YASSIN certificate confirms knowledge; it is not an authorisation to work.

How many questions, and how long?

40 questions in 50 minutes, one sitting, drawn fresh from a bank of 686 questions. The pass mark is 85%.

What does it cost?

Sitting the exam, seeing your score and getting the certificate when you pass are free. A full review that shows every mistake with the right answer and the reference costs USD 100 (15 days of access).

What language are the questions in?

English, like the Saudi Aramco documents the exam follows. Role exams allow a non-programmable or scientific calculator; all data you need is in the question.

How long is the certificate valid?

One year. Renew it free by passing the exam again. Anyone can check a certificate by its number or QR code at alyassinscaffold.com/verify.

Most candidates fail. Can you pass?

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