How many toilets does a multi-year data center site need?
The minimum is set by the number of workers on the site, using the OSHA tiers for construction. A large crew needs more than the minimum for comfort, for queueing at peak times and for the service interval.
Under 29 CFR 1926.51(c), a construction site needs at least one toilet facility for twenty or fewer workers, and above that a toilet seat and a urinal for each forty workers under the table. The rule also requires that at least one facility be available under temporary field conditions. The widely repeated line that a site needs one toilet per twenty workers is a rental-company paraphrase of the one-facility floor, not the table itself.
On a large campus the count is the peak number of workers on a shift, not the daily average. A technician asks the site lead for the peak and plans units for it, then allows for the hours when a unit is full and waiting for service. The count is written into the plan for each phase, so the next crew does not inherit a number that was set for a smaller build.
Are accessible units required on a construction site?
Portable toilets used only by construction personnel fall outside the federal accessibility guidance for public-use units, and the exemption is stated in that guidance.
Federal guidance quoted by the Justice Department and the Access Board says that where single-user portable units are clustered for public use, at least 5 percent, and never fewer than one per cluster, must be accessible. The same guidance says that portable toilets used at construction sites exclusively by construction personnel are fully exempt. The guidance is federal, not a Columbus rule, and the Justice Department letter it quotes is not a binding legal interpretation.
What changes the price of a long rental on a large site?
The price is explained and approved before work starts. It moves with the size of the crew, the length of the rental, how often the units are serviced and how hard the site is to reach.
The main drivers on a large build are the number of units, the rental term, the service interval, and the number of times the units are moved between phases. Each move is a truck visit, and each added unit adds a service stop. The condition of the access route, the size of the site, the age of the building's permanent facilities and whether accessible units are needed all change the scope of the work.
No figure is published on this page. The technician sets out the count, the term and the service schedule with the site contact, and the local provider quotes the job from that plan. Nothing starts until the quote has been explained and approved.
Who empties the units on a multi-year job?
Only a septage hauler registered in the jurisdiction where the unit sits may pump the contents, and the pumping is arranged in writing before the first visit.
Portable-toilet contents are treated as sewage and septage in Ohio. Ohio Administrative Code 3701-29-20 sets the duties for the hauler that pumps and removes them, and 3701-29-18 places the duty on the owner to have a unit emptied by a registered septage hauler before its capacity is exceeded. Registration is local, so a hauler registered in one place is not automatically registered in another.
On a long build the pumping plan is written down: the hauler, the interval, the access route and the dates. The servicing and pumping page sets out what is recorded and where it goes.