We received and unloaded pool sections in our yard with a crane, then reloaded and delivered to the jobsite on two stretch low boy trailers. These are four pool sections that are 27′ long each that weigh 10,000 lbs each.
We used a LTM 1220 crane with swing away jib and one load of counterweight.
We hoisted the units to the roof and set as directed. Since this was new construction, we had to file NYC DOB approvals and Lombardo Professional Engineering did the 10E sign off.
DOT permit was from valid from 6am to 2pm, so time was of the essence.