GOPAKUMAR
Minimu size of helipad required above high rised building and details of security fencing around it.
Helipad
Minimu size of helipad required above high rised building?
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replied to: GOPAKUMAR
readingrobot
Replied to: Minimu size of helipad required above high rised building and details...
401. TOUCHDOWN AND LIFT-OFF AREA (TLOF).
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b. TLOF Size. The minimum TLOF dimension (length, width, or diameter) should be 1.0 rotor diameter (RD) of the design helicopter, but not less than 40 feet (12 m) for hospital pads.
Reference: AC 150/5390-2B Chapter 4, section 401b
Minimum of
40’ X 40’
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b. TLOF Size. The minimum TLOF dimension (length, width, or diameter) should be 1.0 rotor diameter (RD) of the design helicopter, but not less than 40 feet (12 m) for hospital pads.
Reference: AC 150/5390-2B Chapter 4, section 401b
Minimum of
40’ X 40’