Portable confined space davit arm base system.

Meets OSHA requirements as well as ANSI Z359.2 Rescue / Retrieval.

Fits standard 3" 75mm davit lower masts. Adjustable screw assemblies assist to level this portable davit base to plumb.

Ratchet Strap on manhole davit arm base: includes a zinc plated side mount base mounted on 36 inch aluminum uprights with 2 web ratchet straps. Fits round metal or concrete manway collars up to 60 inches round.
Custom uses may include telescopic boom truck guardrail mounting rescue, or forklift basket rescue.

Optional 48 inch tall upright and larger straps available upon request extra.

Optional longer straps to fit lager manhole vaults, food industry, chemical processing, farming silos or other elevated round bins and structures. (Consult Engineering for wider than 5 feet 1.5M)