ASSE 5110 exam-day guide
ASSE 5110 · Prepare for the day ahead.
Your checklist
Government-issued photo ID
Bring at least one current photo ID. Confirm with the provider which documents are accepted and whether the name on the ID must match your registration exactly; bring a second form of ID as backup if you have one.
Registration or authorization-to-test confirmation
Carry your scheduling confirmation, candidate number, and any admission paperwork the provider issued. Keep a printed copy as well as a digital copy in case your phone is collected at check-in.
Differential pressure test kit (if you must supply your own)
Confirm with the provider whether a test kit and hoses are furnished at the station or whether you must bring your own. If you bring one, verify the gauge zeroes and that calibration documentation is current to whatever interval the provider requires.
Hand tools and clean-up supplies
Bring adjustable wrenches, screwdrivers, pliers, a small flashlight, rags, and a shallow bucket or towel for drips. Confirm the permitted tool list with the provider beforehand; leave anything not on the list at home.
Personal protective equipment
Safety glasses, work gloves, and closed-toe non-slip boots are the usual minimum for a wet testing station. Confirm any additional PPE or dress requirements with the provider and the test site.
Reference material only if permitted
Assume the practical area is closed-book unless the provider says otherwise. Confirm whether any code book, manufacturer literature, or note card may be brought to the station, and where it may be kept while you work.
Note-taking materials and calculator (if allowed)
A pen, pencil, and a small notepad help you record gauge readings and test results consistently. Confirm they are permitted in the practical area before you rely on them.
Read the candidate handbook and performance procedures
Know the assembly types, the test sequence for each, and the readings you must record before exam day. The practical rewards a repeatable routine far more than last-minute memorization.
Rehearse the full test sequence on each assembly type
Practice setup, hose connection, bleeding air, reading the gauge, and recording results on each assembly you may be asked to test. Time yourself so the sequence becomes automatic under observation.
Know how to complete the test report or tag
Practice filling out a standard test report: assembly type, size, make, serial number, gauge readings, and pass or fail determination. Confirm the form or format the provider uses at the station.
Arrival plan and site logistics
Confirm the address, parking, entry door, check-in time, and any security screening with the provider. Plan to arrive well before your assigned slot so a traffic delay does not cost you the attempt.
Personal readiness items
Bring water, a snack, and any medication you may need, since practical sessions can run long. Confirm with the provider where personal items are stored during testing and whether food or drink is allowed in the test area.
Plan the day
Contact the provider to lock down start time, location, what equipment is supplied, what you must bring, and the current ID and PPE requirements. Gather your tools and test kit, inspect hoses and fittings for cracks, confirm the gauge is in good order, and replace anything worn. Run full practice sequences on every assembly type until the steps and readings are automatic.
Pack your bag and lay out ID, confirmation paperwork, tools, PPE, and any permitted reference material by the door. Re-read the performance procedures and the reading tolerances for each assembly type, but do not start new material. Confirm your route and set two alarms. Eat a normal meal and get a full night's sleep.
Eat breakfast and hydrate, since you may be standing at a wet station for a long stretch. Arrive early enough to park, find the check-in desk, and use the restroom before your slot. Present your ID and paperwork, store your phone and personal items where directed, and set out only the tools the examiner allows. If a gauge is yours, zero it and check the hose connections while you wait.
Listen to or read each instruction fully before touching the assembly. Set up the gauge deliberately, bleed air from the hoses, open and close valves slowly, and let readings stabilize before you record them. Narrate what you are doing if the examiner invites it, and state your pass or fail determination only after you have confirmed the reading. If something is unclear, ask a procedural question rather than guessing. Watch the clock, and confirm the examiner has recorded your result before you leave the station.
Rules to check
Bring the identification the provider requires and present it at check-in. Confirm in advance which documents are accepted, whether the name must match your registration, and what happens if the names differ.
Follow the examiner's instructions at all times. Questions about procedure, equipment location, or time remaining are fair game; questions asking whether your reading or determination is correct are not.
Keep phones, smartwatches, and other personal devices out of the test area. Confirm with the provider where they must be stored during your session.
Ask the examiner before leaving a station or taking a break. Confirm the provider's break policy in advance, since an unattended station or an abandoned task may be scored as incomplete.
Do not force fittings, cross-thread adapters, or stress the assembly to make a connection. Damage to test equipment or the assembly may end your attempt, and the provider's policy on damaged equipment should be confirmed beforehand.
Record what the gauge actually shows. Adjusting, estimating, or back-filling a reading is a conduct violation, and an incorrect pass or fail determination on a testable assembly is typically scored as a failure of that item.
Confirm the scoring and passing criteria with the provider before exam day, including whether each station is scored pass or fail and what safety violations cause automatic failure. Do not rely on secondhand accounts of the passing score.
Confirm the retake and appeal policy with the provider in advance so you know your options if a station does not go as planned.