2013-21953. Drawbridge Operation Regulation; Old River, Between Victoria Island and Byron Tract, 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 State Highway 4 Drawbridge across Old River, mile 14.8 between Victoria Island and Byron Tract, CA. The deviation is necessary to allow the bridge owner to make critical repairs to the bridge shafts and gears. 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. on September 9, 2013 to 6 p.m. on October 4, 2013.

ADDRESSES:

The docket for this deviation, [USCG-2013-0754], 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:

California Department of Transportation has requested a temporary change to the operation of the State Highway 4 Drawbridge, mile 14.8, over Old River, between Victoria Island and Byron Tract, CA. The drawbridge navigation span provides 12 feet vertical clearance above Mean High Water in the closed-to-navigation position. Pursuant to 33 CFR 117.183, the draw opens on signal from May 1 through October 31 from 6 a.m. to 10 p.m. and from November 1 through April 30 from 9 a.m. to 5 p.m. and at other times, opening the draw on signal if at least four hours advance notice is given to the drawtender at the Rio Vista drawbridge across the Sacramento River, mile 12.8. Navigation on the waterway is recreational and commercial.

The drawspan will be secured in the closed-to-navigation position from 6 a.m. on September 9, 2013 to 6 p.m. on October 4, 2013, to allow the bridge owner to replace worn out shafts and gears, critical components of the drawbridge. 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 four 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. There is an alternative route for mariners around Victoria Island.

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: August 26, 2013.

D.H. Sulouff,

District Bridge Chief, Eleventh Coast Guard District.