Price four crew roles on every permit-required confined-space entry: the supervisor, the entrants, the attendant and rescue cover. When an estimator puts one laborer on a line called "confined-space entry," the crew line is almost always short. The owner reading that line later sees a number with no people behind it. The crew that arrives on site then finds the job cannot start until the missing roles are filled, and the schedule slips.
Key takeaways
- Give the entry supervisor its own line, with hours for the pre-entry check and the permit paperwork.
- Price each entrant's full cycle: gearing up, the briefing, time inside and cleanup.
- Price the attendant for the whole permit window, not just the minutes one worker is inside.
- Name the rescue source on the bid, whether it is a standby person on site or an outside service the plan names.
The fix is to price each role on its own line. This post covers four roles that a permit-required entry needs covered, in the order the crew will take them:
- The entry supervisor, who authorizes the entry.
- The entrants, who go inside.
- The attendant, who watches from outside and keeps track of who is in the space.
- The rescue and standby cover, which is ready if the plan fails.
For each role I point to the official text that speaks to it.
Two cautions before you start. First, the sources here come from Washington, California, and the UK's Health and Safety Executive, and they differ in detail. Use the rule that applies to your job site, and check it against your own safety program. Second, nothing in this post sets a headcount or a price. Your numbers come from the space, the work, and your own rates.
1. Price the entry supervisor
Start with the person who authorizes the entry. Washington's confined-space rule expects the entry paperwork to carry "the signature or initials of the original supervisor authorizing entry" ( WAC 296-809-50004). That signature is a role with time attached to it. Someone has to look at the space, decide the entry can go ahead, and sign before anyone goes in. Those hours are real labor, even though nobody on the supervisor's side steps inside.
The supervisor is not always a separate person. On a small job, the foreman who runs the crew may also sign. On a larger job, the authorizing supervisor may never enter the space at all. Either way, the hours belong on the bid, and the owner should be able to see them.
Price this as its own line. Do not assume it is covered by the general site supervision already in the bid, because the entry supervisor's job is specific to the permit. Three questions help set the hours:
- Who will sign? If the foreman who runs the crew will also sign, say so on the line. If a separate supervisor is needed, add that person's hours and their rate.
- How long will the pre-entry check take? That covers walking the space, reading the hazards, and confirming the plan with the people who will be inside. For a space nobody on the crew has entered before, estimate in hours, not minutes.
- Who handles the paperwork? California defines the entry permit as the document that the employer provides "to allow and control entry into a permit space," and says it must contain the information listed in its Section 1955 ( Cal. Code Regs. tit. 8, § 1951). Someone has to fill that out, check it, and keep it current while the work runs. Count the time to write it and to update it when conditions change.
The wait between signing and entry
Count the wait between signing and the first entry. A permit that is signed and then sits while the crew waits for a missing piece of gear still has supervisor time on it. If the supervisor has to come back and re-check the space because conditions shifted, that is another stretch of work, and it belongs on the line too.
Owners reading this line should see the supervisor's hours written out, not folded into a general supervision rate. A line that says "supervision, included" tells the owner nothing about whether an authorized person checked the space at all. That is the first thing a careful owner will want to know, and the bid should answer it before the question is asked.
2. Price the entrants
Entrants are the people who go inside. The headcount comes from the work. Think through what the entry demands. Does the entrant carry tools or move material? Does the space have more than one opening? Will the work take the entrant out of sight of the attendant for long stretches? Each answer changes the hours.
If a second entrant is added for one task, price that person's full entry cycle, not only the minutes they spend on the task. A helper who goes in for a short job still needs to gear up, get briefed, and clean up, and those steps often cost more than the task itself.
The entrant cycle
For each entrant, estimate these parts of the cycle:
- Time to gear up and check equipment, which is often longer than new estimators expect.
- Time inside the space for the actual task.
- Time for the entry briefing, where the crew goes over the hazards and the plan.
- Time to get out, check in, and clean up after leaving.
Do not skip the first and last items. They show up in the schedule even when they are left off the bid.
Communication
Washington's rule lists "communication procedures for entrants and attendants to maintain contact during the entry" ( WAC 296-809-50004). That is a line to price: the method of contact, the equipment for it, and the time to test it before anyone goes in. Estimate it as part of the entrant time and name it on the line, so the owner can see that communication is paid for.
Training
Training is part of the entrant line too. California's rule for other confined-space operations says that "Employees, including standby persons required by subsection (e)(1)(D), shall be trained in the operating and rescue procedures, including instructions as to the hazards they may encounter" ( Cal. Code Regs. tit. 8, § 5158).
If your crew is new to permit entry, the training hours are a real cost. They should not hide inside a general labor rate. Put them on their own line, or name them in the entrant line so the owner can see them. If the entrants are already trained and current, say that too, so the line shows the basis for the rate.
Finally, if the same people enter the space several times in one day, count each entry's gearing and briefing time separately. Do not assume the first briefing covers the rest of the day. Conditions change between entries, and the crew will expect to be briefed again.
3. Price the attendant and the permit records
The attendant is the person outside. California defines an attendant as "an individual stationed outside one or more permit spaces who assesses the status of authorized entrants and who shall perform the duties specified in Section 1958" ( the California permit rule).
Two points for pricing come out of that definition. The attendant is stationed outside the permit space, not inside it. And the attendant's job is to assess the status of the people inside, which takes attention for as long as anyone is inside. The definition says "one or more," so an attendant can cover more than one permit space. If that happens on your job, the line should say which spaces and how the attendant's time is split between them.
Pricing the attendant's window
Washington's rule speaks to how the attendant keeps track of who is inside. It allows "rosters or tracking systems as long as the attendant can determine quickly and accurately, for the duration of the permit, which entrants are inside the space" ( WAC 296-809-50004).
The phrase "for the duration of the permit" matters for pricing. The attendant's time is not the minutes it takes one worker to climb in. It runs for the whole permit window.
So price the attendant for the full permit window, from the moment entry opens to the moment the last entrant is out and the permit is closed. If the same person also covers other work, the line should show how much of their time goes to the entry. Do not let that split disappear into a general rate. The owner needs to know whether the attendant is watching the space or doing something else.
Tracking and records
Cost the tracking method as well. A paper roster on a clipboard is cheap. A tracking system costs more to buy, set up, and keep current. Either one has to let the attendant answer the question quickly and accurately. Put the equipment and the setup time on the line, and count the time it takes to keep the record updated as people go in and out.
The table below puts the quoted rules side by side, so the estimator can see which role each rule points to and which record it asks for.
4. Price the rescue and standby cover
The last role is the one nobody wants to need. Washington's rule lists "rescue and emergency services available, and how to contact them" ( WAC 296-809-50004). For an estimator, that means the crew line has to say where rescue comes from.
Where rescue comes from
Is it a standby person on site with rescue gear, or an outside emergency service that the plan names and the crew can call? Both can work under a plan, but they carry different cost lines and different response times. The owner should see which one you priced.
Ask this question early, before the bid goes out. If the answer is a standby person on site, that person's hours belong in the crew line for the full time the entry is open. If the answer is an outside service, name that service in the bid notes and make sure the plan says how to reach it. That second step is the same thing Washington's rule asks for when it requires contact details.
Standby persons
California's rule for other confined-space operations covers standby persons. It says they must be trained in "the operating and rescue procedures, including instructions as to the hazards they may encounter" ( Cal. Code Regs. tit. 8, § 5158). Because that rule is written for other confined-space operations, treat it as a training benchmark for a permit entry, not as the permit rule itself. Either way, a standby person is a trained person, not a spare laborer.
Price that person for the whole entry window, plus training time and the time to keep rescue gear ready. Do not assume the standby person can also do the attendant's job unless the plan says so and the hours are priced for both roles.
Why outside help is not enough on its own
Outside services are not a substitute for planning. The UK's Health and Safety Executive, in its introduction to working in confined spaces, gives this account: "The 3 men were extracted by the emergency service but 2 of them died." ( HSE). What it shows is that being extracted and surviving are separate outcomes.
A plan that relies on outside help has to be realistic about how long that help takes to arrive. An estimator who prices the rescue line should ask the same question the plan asks: if something goes wrong, who gets to the person inside, and how fast?
Rescue gear, drills, and the setup of any retrieval equipment are costs that belong on the rescue line too. Count the drill time before the first entry, so the crew knows the procedure before it needs it.
Putting the lines together
Put the four lines together and read them the way the owner will. The supervisor's hours show who authorized the entry. The entrant lines show who went in and what they needed before going in. The attendant's line shows who is watching for the whole permit window. The rescue line shows who is ready if the plan fails. If any one of these is missing from the crew line, the gap is visible, and the owner should be able to spot it at a glance.
Picture a bid line that reads only "confined-space entry, labor," next to the same entry written as four lines: a supervisor who signs the permit, entrants with their own gear and briefing time, an attendant who holds the record for the whole window, and a rescue or standby line with a named service behind it. The second version costs more on paper. It is also the one a crew can actually staff.
Owners who read crew lines closely will ask why one entry carries more crew hours than another. A clear breakdown answers that before it is asked. It also protects the estimator, because each role has a basis the owner can check against the work and the plan.
For the estimator, the practical test is simple. Read the bid and ask whether each role has its own hours, its own basis, and a matching entry in the plan. If a role is folded into a general rate, split it out. A crew line that names each role lets the owner check the number against the work, and it lets the crew start on time.
Illustrative example: one entry priced by role
Assume an entry with 1 supervisor, 2 entrants, 1 attendant and a standby person. These hours are illustrative, not a benchmark.
- Supervisor: 2 hours for the pre-entry check and the permit paperwork.
- Each entrant: 3 hours for gearing up, the briefing, time inside and cleanup.
- Attendant: 4 hours, covering the full permit window.
- Standby person: 4 hours for the same window, plus 1 hour to check rescue gear.
Each line stands on its own, so the owner can see which role takes which hours and why.
This is general guidance for pricing, not legal advice. The rule that applies to your site, and your own safety program, decide what the crew must do.
Next step: Before you send your next entry bid, split the crew line into the four roles above, and check that each one has its own hours and a matching entry in the plan.
Related guides: Crew hours: 3 paid-time and overtime costs to price · Crew labor burden: 3 Minnesota and Maryland payroll rules · Crew employee or sub: 2 control tests before pricing.
Frequently asked questions
Does the entry supervisor need its own line?
Yes. Washington's rule expects the signature or initials of the original supervisor authorizing entry, so price that role separately from general site supervision.
Can one attendant cover more than one space?
Yes, under California's definition, which describes an attendant as stationed outside "one or more permit spaces." Put the spaces and the split of the attendant's time on the line.
Does a standby person need training?
Yes, under California's rule for other confined-space operations, which covers standby persons. Treat that training as a benchmark for a permit entry, and price its hours on the rescue line.