Alabama Marine Construction Contractor

Alabama Marine Construction Contractor Exam: Complete 2026 Study Guide

You've worked on the water. You know the difference between a timber pile and a steel sheet pile. Now you need to prove it on paper. The Alabama marine construction contractor exam is the last hurdle between you and a license that opens the door to pile driving, cofferdams, marine foundations, and everything else that falls under this specialty. This guide breaks down exactly what's on the exam, what references you're allowed to bring, and how to study smart — not just hard. Start by taking our free practice exam to see where you stand today.

Alabama Marine Construction Contractor Exam Overview

Here are the numbers you need to know:

• Questions: 50 scored questions
• Time limit: 120 minutes
• Passing score: 70% — that means 35 correct answers out of 50
• Exam fee: $96 per registration attempt
• Format: Open book (more on that below)

The Alabama marine construction contractor exam is administered by PSI. You schedule it through the exam registration page. For eligibility requirements and licensing rules, check the state licensing website. Before you register, read the official exam bulletin — it lists the approved references and any updates you need to know about.

This license is a specialty under the Heavy Construction category in Alabama. It covers pile driving, cofferdams, marine foundations, and related work. If that's your trade, this is the test that matters.

What Topics Are on the Alabama Marine Construction Contractor Exam?

The exam has four topic areas. Here's how the 50 questions break down:

Miscellaneous Engineering – Pile Driving (25 of 50 questions)

This is half the exam — put most of your energy here. Expect questions on pile types and classifications (timber, concrete, steel, sheet, and composite), hammer selection and energy output, driving procedures, driving stresses, cushion requirements for concrete piles, and sheet pile installation and cofferdam applications. Know your equipment and know your procedures.

Concrete (15 of 50 questions)

Thirty percent of your score comes from concrete. Topics include cement types and their properties, mix design and proportioning, water-cementitious materials ratio, durability and exposure categories (freeze-thaw, sulfate attack, chloride corrosion), admixtures, and placing and consolidation methods. Marine concrete has unique exposure demands — chloride corrosion and permeability are not just textbook topics here.

Safety (6 of 50 questions)

Six questions. Cover fall protection systems, PPE selection, crane and derrick operation, confined space entry procedures, and fire protection. These are OSHA 29 CFR 1926 topics — which is also one of your allowed references.

Concrete – Reinforcing Steel (4 of 50 questions)

Four questions on rebar: bar types, grades, ASTM specs, identification markings, concrete cover requirements, placement tolerances, bar supports, and splice types (lap, mechanical, and welded). Focused area — don't skip it, but don't over-study it either.

Alabama Marine Construction Contractor Sample Questions

These are the kinds of questions you'll face. Work through them — then check your thinking on our free practice exam.

Question 1 — Pile Driving (Easy)

The most common vibration frequency setting range for vibratory compactors used in construction is approximately what value?
- A) 100 to 400 vpm
- B) 500 to 800 vpm
- C) 5,500 to 6,000 vpm
- D) 2,500 to 3,000 vpm

Question 2 — Concrete (Hard)

You are specifying concrete for a marine pier where the reinforcing steel will be exposed to chloride-laden seawater. What is the maximum acid-soluble chloride content permitted in the concrete, by mass of cement, for reinforced concrete?
- A) 0.08%
- B) 0.06%
- C) 0.15%
- D) 0.20%

Question 3 — Pile Driving (Medium)

A marine contractor needs to estimate fuel consumption for a gasoline-powered compressor rated at 150 flywheel horsepower. Under standard conditions at maximum output, what is the approximate fuel consumption rate per flywheel horsepower hour?
- A) 0.06 gal/fwhp-hr
- B) 0.10 gal/fwhp-hr
- C) 0.04 gal/fwhp-hr
- D) 0.08 gal/fwhp-hr

Question 4 — Concrete (Medium)

A marine contractor is constructing precast, prestressed concrete bridge beams for a coastal project. To accelerate strength gain and achieve transfer strength within a 24-hour production cycle, which cement type is frequently used by precast producers?
- A) Type II
- B) Type V
- C) Type IV
- D) Type III

Question 5 — Safety (Medium)

Max extinguisher distance for Class A hazards:
- A) 25 ft
- B) 50 ft
- C) 75 ft
- D) 100 ft

Not sure how you'd answer these? Take the free practice exam and find out.

What Types of Questions to Expect (By Topic)

Here's what our practice question bank covers for each area of the Alabama pile driving contractor exam:

Miscellaneous Engineering – Pile Driving (106 practice questions): Expect calculations and procedural questions — hammer energy output, pile capacity, fuel consumption estimates, equipment selection, driving stress limits for concrete piles, and cofferdam design basics. You'll need to know your pile types cold and understand how different hammers work.

Concrete (66 practice questions): Questions range from chloride content limits for marine exposure (like the sample above) to cement type selection for specific conditions, mix proportioning math, and consolidation procedures. The marine environment makes exposure categories especially important here.

Safety (41 practice questions): OSHA-based questions on fall protection distances, fire extinguisher classifications and placement, confined space atmospheric monitoring, crane load charts, and PPE requirements. Straightforward if you work from the regulation.

Concrete – Reinforcing Steel (20 practice questions): Bar identification, ASTM grade markings, cover requirements for marine exposure, support chairs and bar placement tolerances, and the differences between lap splices, mechanical splices, and welded splices.

In total, we offer 233 practice questions across all four topic areas.

Required Study Materials for the Alabama Marine Contractor License Test

This is an open-book exam. That means your references are your lifeline — but only if you know how to use them fast.

Here are the approved references:

• OSHA 29 CFR 1926 — The OSHA Standards for the Construction Industry. Covers the safety section entirely. Tab every major section: fall protection, scaffolding, cranes, confined spaces, fire protection. Know the structure so you can find answers in 30 seconds, not 3 minutes.

• Design and Control of Concrete Mixtures (16th Edition) — The reference for everything in the Concrete section. Mix design, cement types, durability categories, admixtures, chloride limits — it's all in here. Index it well.

The other two approved references are Construction Planning Equipment and Methods (5th Edition) by Peurifoy (covers the pile driving section) and Placing Reinforcing Bars Recommended Practices (9th Edition, 2011 or later) by the Concrete Reinforcing Steel Institute (covers the rebar section). Get all four books, tab them by topic, and know your page numbers before exam day.

One important rule on book prep: You can highlight, underline, and add permanent tabs. You cannot write in your references, and you cannot have loose or attached papers inside them. Post-It notes and temporary tabs must come out before you walk in.

Study Tips for the AL Marine Construction Practice Exam

Study by exam weight, not by what's easiest. Half the exam is pile driving. If you only feel confident in concrete, that's a problem. Put your hours where the questions are.

Tab your references before exam day. Write the topic on each tab. Know which book covers which section. You don't want to be flipping through three books trying to remember where chloride content limits live.

Use open-book strategy on test day. Go through every question once. Answer what you know, skip what you don't. Flag the ones you skip, then come back. Our full practice exam is built the same way — you can bookmark questions for later review. Don't burn five minutes on one question while the clock runs.

Manage the anxiety. A little nerves before an exam is normal. If you feel yourself spiraling on a question, stop, take a few slow breaths, and reset. If the test center allows a break, take it — the clock usually keeps running, so keep it short.

Every exam attempt is different. The Alabama marine construction contractor exam pulls from a question pool. New order, new questions, same topics. Our full practice exam works the same way — every attempt is unique so you're not just memorizing a fixed set.

Frequently Asked Questions

How many questions are on the Alabama Marine Construction Contractor exam?
The exam has 50 scored questions.

What is the passing score?
You need to answer at least 35 questions correctly — that's 70%.

How long do I have?
120 minutes for 50 questions. That's about 2.5 minutes per question if you use every second, which is plenty for most items if you're not hunting through your books for everything.

What topics are covered?
Miscellaneous Engineering – Pile Driving (25 items), Concrete (15 items), Safety (6 items), and Concrete – Reinforcing Steel (4 items).

Is the exam open book?
Yes. You may bring your approved references into the exam center. See the references section above for the full list.

Can I write in my books?
Highlighting and underlining are fine. Permanent tabs are fine. Writing in the books is not allowed. Loose or attached papers inside the books are not allowed. Remove all Post-It notes and temporary tabs before you arrive.

What does the exam cost?
$96 per registration, whether it's your first attempt or a retake.

What if I don't pass?
You can retake the exam as many times as needed within your one-year eligibility period. If that period expires without a passing score, you'll need to reapply with the state.

What ID do I need to bring?
One valid government-issued photo ID with your signature — driver's license, state ID, or passport. The name on your ID must match the name you used when scheduling.

Start Preparing Today

The Alabama marine construction contractor exam is passable. Fifty questions, open book, two hours — with the right references tabbed and solid practice behind you, you're in good shape. Pile driving is half the test, so that's where you start.

Take the free practice exam now — 10 questions, no account required. It'll show you what the questions actually feel like and where you need to focus. When you're ready to go deeper, the full practice exam gives you 233 questions across all four topics with a detailed score breakdown by section.

Get your books, tab them right, and put in the reps. You've done harder things on a job site.