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New regulations taking effect March 11, 2001. The new 46 CFR Subchapter K and revised Subchapter T were published January 10, 1996.
The old regulations were based exclusively on buoyant apparatus and life floats as primary lifesaving equipment.
The new regulations require inflatable survival craft in those applications posing the greatest risk of hypothermia, taking into account:
Life Float to IBA Comparison
Relative risks were assessed based on statistics from Coast Guard and NTSB casualty investigations. By addressing the relevant risks individually, the new regulations provide a good deal of flexibility in managing those risks--for example, by allowing subdivision to substitute for inflatable survival craft. Vessels in Ocean Service
* vessels with overnight accommodations It is not necessary to continually monitor water temperature to know when the "Cold Water" requirements apply. Navigation and Vessel Inspection Circular (NVIC) 7-91 provides monthly maps of cold water areas based on historic NOAA data.
* vessels with overnight accommodations The new regulations add an additional category of vessels not included in the old regulations--vessels operating within three miles of shore. For Coastwise and Limited Coastwise service, this replaces the provision in old Subchapter T which allowed reductions, at the OCMI's discretion, for vessels operating not more than 1 mile from land. Vessels in Coastwise Service (and within 3 miles of shore)
* vessels with overnight accommodations Vessels in Limited Coastwise Service (20 miles from safe refuge)
* vessels with overnight accommodations Vessels in Limited Coastwise Service (and within 3 miles of shore)
* vessels with overnight accommodations Vessels in Great Lakes Service Requirements for vessels in Great Lakes service under Subchapters K and T are the same as for vessels in Limited Coastwise Service, except that a vessel certificated to operate within one mile of land is not required to carry survival craft if the OCMI determines that it is safe not to do so. Vessels in Lakes, Bays , and Sound Service
* vessels with overnight accommodations Vessels in Lakes, Bays, and Sounds service under either Subchapter K or T, operating within one mile of shore, are not required to carry survival craft. Vessels in River Service
* vessels with subdivision Vessels in Rivers service under either Subchapter K or T, operating within one mile of shore, are not required to carry survival craft. For vessels in Lakes, Bays, and Sounds or Rivers service under either Subchapter K or T, survival craft requirements may be waived or reduced, at the discretion of the OCMI, if:
Survival Craft Stowage and Embarkation
A mechanical, manually operated device to assist in launching a survival craft must be provided if the survival craft weighs more than 90.7 kg (200 lb), and requires lifting more than 300 mm (one foot) to be launched. Call our office nearest you!!
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