2013-07572. Drawbridge Operation Regulations; China Basin, San Francisco, CA

AGENCY:

Coast Guard, DHS.

ACTION:

Notice of deviation from drawbridge regulation.

SUMMARY:

The Coast Guard has issued a temporary deviation from the operating schedule that governs the Third Street Drawbridge across the China Basin, mile 0.0, at San Francisco, CA. The deviation is necessary to allow the public to cross the bridge to participate in the scheduled CycleSF, a community event. This deviation allows the bridge to remain in the closed-to-navigation position during the deviation period.

DATES:

This deviation is effective from 6 a.m. until 10 a.m. on April 28, 2013.

ADDRESSES:

The docket for this deviation, [USCG-2013-0142], is available at http://www.regulations.gov. Type the docket number in the “SEARCH” box and click “SEARCH.” Click on Open Docket Folder on the line associated with this deviation. You may also visit the Docket Management Facility in Room W12-140 on the ground floor of the Department of Transportation West Building, 1200 New Jersey Avenue SE., Washington, DC 20590, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays.

FOR FURTHER INFORMATION CONTACT:

If you have questions on this temporary deviation, call or email David H. Sulouff, Chief, Bridge Section, Eleventh Coast Guard District; telephone [phone], email [e-mail]. If you have questions on viewing the docket, call Barbara Hairston, Program Manager, Docket Operations, telephone [phone].

SUPPLEMENTARY INFORMATION:

The City of San Francisco requested a temporary change to the operation of the Third Street Drawbridge, mile 0.0, over China Basin, at San Francisco, CA. The Third Street Drawbridge navigation span provides a vertical clearance of 7 feet above Mean High Water in the closed-to-navigation position. The draw opens on signal if at least one hour notice is given as required by 33 CFR 117.149. Navigation on the waterway is recreational.

The drawspan will be secured in the closed-to-navigation position 6 a.m. until 10 a.m. on April 28, 2013, to allow participants in the CycleSF to cross the bridge during the event. This temporary deviation has been coordinated with the waterway users. No objections to the proposed temporary deviation were raised. The drawspan can be operated upon one hour advance notice for emergencies requiring the passage of waterway traffic.

Vessels that can transit the bridge, while in the closed-to-navigation position, may continue to do so at any time. In accordance with 33 CFR 117.35(e), the drawbridge must return to its regular operating schedule immediately at the end of the effective period of this temporary deviation. This deviation from the operating regulations is authorized under 33 CFR 117.35.

Dated: March 21, 2013.

D.H. Sulouff,

Bridge Section Chief, Eleventh Coast Guard District.