Cooling Water Intake Structure ( CWIS) Information Data Required Rig Information Rig Name Glomar R. F. Bauer Rig Type Drillship Total Installed Power Generation Capacity 14625 BHP Number of Cooling Water Intake Structures ( CWISs) 8 ( 4 high & 4 low)

Brief description of each CWIS ( e. g., sea chest, simple pipe) Sea Chest Rough dimensions of each CWIS and indicate whether onboard CWIS has an existing flange 60" x 40", 800 square inches clear Screen type ( e. g., strainer, wedge wire) with mesh size Grating Total Design Specifications for Daily Maximum Water Intake Volume of each CWIS 7.3 million gal ( 174,000 bbls) includes Ballast & Fire Total Daily Water Intake Volume of each CWIS ( Set up/ Drilling) 4.9 million gal ( 117,000 bbls)

Design Specs for Through Screen Velocity of each CWIS ( i. e., Q= V* A) ( Set up/ Drilling) 1.3 fps Rule of thumb traditionally has been to have the clear area through each grid to be at least twice the total suction area. List of Purposes of Cooling Water Intakes ( e. g., cool crude oil, produced water, power generators, drill pipe brakes) Cooling: Engine, Brake Water, Air conditioning, Mud pumps, HPU ( High Pressure Unit), Compressors, flare boom, mooring winch List of Purposes of Non cooling Water Intakes ( e. g., fire water, hotel loads) Mud system pits, cement unit, water makers, fire main, ballast, sanitary Total Volume of Water Intake for Ballasting, Duration of the Ballast intake, and the Through Screen Velocity of the Ballast intake 240,000 gal ( 921 Tons) Duration = not frequent.

Mitigation Measures for reducing Exotic Species Migration through Ballast water The rig does not carry much ballast water from location to location. It is taken on and dumped at the same location. Mitigation Measures for reducing Impingement and Entrainment of Aquatic Organisms, as well as Bio fouling Prevention Measures Sea chest screens, duplex and simplex baskets, cathodic protection Is the Rig equipped with a Radiator Cooling System for the Main Engines? No


[Federal Register Volume 76, Number 103 (Friday, May 27, 2011)]
[Notices]
[Page 30990]
[FR Doc No: 2011-13184]

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Department of Transportation

Office of the Secretary

Applications for Certificates of Public Convenience and Necessity
and Foreign Air Carrier Permits Filed Under Subpart B (Formerly Subpart
Q) During the Week Ending April 30, 2011

    The following Applications for Certificates of Public Convenience
and Necessity and Foreign Air Carrier Permits were filed under Subpart
B (formerly Subpart Q) of the Department of Transportation's Procedural
Regulations (See 14 CFR 301.201 et seq.).
    The due date for Answers, Conforming Applications, or Motions to
Modify Scope are set forth below for each application. Following the
Answer period DOT may process the application by expedited procedures.
Such procedures may consist of the adoption of a show-cause order, a
tentative order, or in appropriate cases a final order without further
proceedings.
     Docket Number: DOT-OST-2011-0088.
    Date Filed: April 27, 2011.
    Due Date for Answers, Conforming Applications, or Motion to Modify
Scope: May 18, 2011.
    Description: Application of Exec Direct Aviation Services Ltd.
requesting an exemption and a foreign air carrier permit to provide
charter foreign air transportation of property and mail between Jamaica
and the United States via intermediary points, and to points beyond the
United States.

Renee V. Wright,
Program Manager, Docket Operations, Federal Register Liaison.
[FR Doc. 2011-13184 Filed 5-26-11; 8:45 am]
BILLING CODE 4910-9X-P