2010-7826. Certificate of Alternative Compliance for the Offshore Supply Vessel GULF TIGER

AGENCY:

Coast Guard, DHS.

ACTION:

Notice.

SUMMARY:

The Coast Guard announces that a Certificate of Alternative Compliance was issued for the offshore supply vessel GULF TIGER as required by 33 U.S.C. 1605(c) and 33 CFR 81.18.

DATES:

The Certificate of Alternate Compliance was issued on February 12, 2010.

ADDRESSES:

The docket for this notice is available for inspection or copying at the Docket Management Facility (M-30), U.S. Department of Transportation, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue, SE., Washington, DC 20590, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. You may also find this docket on the Internet by going to http://www.regulations.gov,, inserting USCG-2010-0141 in the ”Keyword” box, and then clicking ”Search.”

FOR FURTHER INFORMATION CONTACT:

If you have questions on this notice, call CWO2 David Mauldin, District Eight, Prevention Branch, U.S. Coast Guard, telephone [phone]. If you have questions on viewing or submitting material to the docket, call Renee V. Wright, Program Manager, Docket Operations, telephone [phone].

SUPPLEMENTARY INFORMATION:

Background and Purpose

A Certificate of Alternative Compliance, as allowed under Title 33 of the Code of Federal Regulations, Parts 81 and 89, has been issued for the h offshore supply vessel GULF TIGER. Full compliance with 72 COLREGS and the Inland Rules Act would hinder the vessel's ability to maneuver within close proximity of offshore platforms. Due to the design of the vessel it would be difficult and impractical to build a supporting structure that would put the side lights within 10% inboard from the greatest breadth of the Vessel, as required by Annex I, paragraph 3(b) of the 72 COLREGS and Annex I, Section 84.05(b), of the Inland Rules Act. Compliance with the rule would cause the side lights on the offshore supply vessel GULF TIGER to be in a location which will be highly susceptible to damage from offshore platforms. The offshore supply vessel GULF TIGER cannot comply fully with lighting requirements as set out in international regulations without interfering with the special function of the vessel (33 U.S.C. 1605(c); 33 CFR 81.18).

Locating the side lights 71/4″ inboard from the greatest breadth of the vessel on the pilot house will provide a shelter location for the lights and allow maneuvering within close proximity to offshore platforms. In addition, the horizontal distance between the forward and aft masthead lights may be 19″-113/8″. Placing the aft masthead light at the horizontal distance from the forward masthead light as required by Annex I, paragraph 3(a) of the 72 COLREGS, and Annex I, Section 84.05(a) of the Inland Rules Act, would result in an aft masthead light location directly over the aft cargo deck where it would interfere with loading and unloading operations.

The Certificate of Alternative Compliance allows for the placement of the side lights to deviate from requirements set forth in Annex I, paragraph 3(b) of 72 COLREGS, and Annex I, paragraph 84.05(b) of the Inland Rules Act. In addition the Certificate of Alternative Compliance allows for the horizontal separation of the forward and aft masthead lights to deviate from the requirements of Annex I, paragraph 3(a) of 72 COLREGS, and Annex I, Section 84.05(a) of the Inland Rules Act.

This notice is issued under authority of 33 U.S.C. 1605(c), and 33 CFR 81.18.

Dated: February 26, 2010.

J.W. Johnson,

Commander, U.S. Coast Guard, Chief, Inspections and Investigations Branch, By Direction of the Commander, Eighth Coast Guard District.