Does anyone have any first hand experience of managing H&S on this type of work and advice they would be willing to share. In particular any unexpected issues or problems they encountered with regards to the lifting ops, work at height and structural integrity.
Thanks in advance

Not a great amount of experience but if the modules are predominantly timber watch the fire risk during construction.

Thanks but the issues you guys are describing are just general lifting ops, construction issues/considerations.
Crane type is yet to be decided and is dependant on space, licensing, oversailing agreements. However as crane installation is a specialist area an H&S generalist would not be inspecting bolts, crane base etc as this would be undertaken during the initial thorough examination by a competant person (probably the installer) prior to the crane being signed off as safe to use.
I am thinking more in relation to modular buildings, maintaing fall protection whilst physically guiding the units into place at high level, installation of edge protection and how this is best achieved asap once a unit is in situ.
On a structural level any issues they experienced pertaining to integrity of the units after transportation stresses, lifting stresses.

If anyone has any guidance in relation to "modular unit construction specifically" rather than general construction safety issues, I would be grateful .