Crew starts Monday: Friday delivery or Monday morning for the jobsite unit?

Schedule the Monday morning delivery. A dozen workers need one toilet under OSHA 1926.51, and your rental company can deliver it before the crew starts. A Friday delivery means the standard unit sits unused for two days, which is an unnecessary risk of vandalism or complaints from neighbors. The key is to lock in a specific delivery window with the rental company for Monday morning, like 6:00 AM to 7:00 AM, and confirm that the driver has your cell number to call if there is a delay. In the agreement, specify that the unit must be placed within 25 feet of truck access for the first delivery and all future service visits. If the site is blocked on Monday morning when the truck arrives, you will likely be charged for a missed delivery. Your weekly service cost is based on the driver's ability to reach the unit, pump it, and restock supplies without obstruction.

Monday morning delivery is the safer call when the crew starts Monday, as long as you lock a real arrival window on the ticket.

A dozen people need the standard unit ready when work begins. Under OSHA 1926.51, toilet facilities have to be available for employees on site, so a late truck leaves you short until it shows. I have done Friday drops on quieter residential streets when the Monday route looked slammed. That only works if you get a padlock on the door, confirm neighbors will not complain about it sitting all weekend, and write clear Monday truck access notes so the driver can still reach it after weekend parking clutter.

If Monday mornings are tight with school traffic or other trades, ask for a 6 to 7am slot and put your cell on the delivery notes. A missed morning drop usually means a dry-run fee and an afternoon reschedule. Empty weekend sitting is mostly a neighbor and vandalism risk, not a hygiene problem, if the tank was fresh at drop.