Server maintenance is scheduled for Saturday, December 21st between 6am-10am CST.

During that time, parts of our website will be affected until maintenance is completed. Thank you for your patience.

Menu
Search
Filters
Close
Menu

SP0616-2016, Standard for Hull Roughness Measurements on Ship Hulls in Dry Dock

Picture for SP0616-2016
Available for download

HISTORICAL DOCUMENT. Measuring hull roughness of vessels in dry-dock.  Limited to a methodology—no interpretation presented.  Hull roughness has a major impact on vessel fuel efficiency. 

Product Number: 21407-SG
Publication Date: 2016
Industry: Maritime
$179.00
$179.00
$179.00

HISTORICAL DOCUMENT. This standard defines the methodology of measuring hull roughness of vessels in dry-dock. This standard does not mention the type of instrument/gauge for such measurements. This standard is limited to a methodology—no interpretation of the results obtained is presented. One of the factors affecting a ship’s performance and fuel consumption is the roughness of its foul-free underwater hull. The condition and type of paint system used may have a major influence on hull roughness and ship performance. Hull roughness has a major impact on vessel fuel efficiency and exhaust emissions. This standard focuses on the mechanical roughness of the hull. A roughness survey is used to arrive at a measured value to determine the added friction drag caused by the roughened, but foul-free, coated surface. Key words: Ship hull vessel roughness measurement gauge survey dry-dock

HISTORICAL DOCUMENT. This standard defines the methodology of measuring hull roughness of vessels in dry-dock. This standard does not mention the type of instrument/gauge for such measurements. This standard is limited to a methodology—no interpretation of the results obtained is presented. One of the factors affecting a ship’s performance and fuel consumption is the roughness of its foul-free underwater hull. The condition and type of paint system used may have a major influence on hull roughness and ship performance. Hull roughness has a major impact on vessel fuel efficiency and exhaust emissions. This standard focuses on the mechanical roughness of the hull. A roughness survey is used to arrive at a measured value to determine the added friction drag caused by the roughened, but foul-free, coated surface. Key words: Ship hull vessel roughness measurement gauge survey dry-dock

Product tags
Also Purchased
SP21421-2017 Pictorial Standard for underwater Evaluation of Fouling Degree on Ship Hulls
Available for download

SP21421-2017 Pictorial Standard for underwater Evaluation of Fouling Degree on Ship Hulls

Product Number: 21421-SG
ISBN: 1-57590-379-2
Publication Date: 2017
$109.00

One of the key factors affecting ship perfor­mance, particularly fuel consumption and associated GHG (Green House Gas) emis­sions, is the degree of biofouling on the immersed hull and propeller(s). Rates of biofouling accumulation vary considerably, depending on the suitability, age and physi­cal condition of the coating system(s) ap­plied to the hull, the voyaging, anchoring and lay up patterns of the ship, and the geo­graphical regions where these take place.
Picture for SP0515-2015
Available for download

SP0515-2015-SG, “Implementing Nondestructive Evaluation Technologies to Evaluate Buried Pipe in Nuclear Power Plants”

Product Number: 21196-SG
ISBN: 1-57590-317-2
Publication Date: 2015
$109.00

For those managing, planning, selecting, implementing, or evaluating buried pipe inspections using Non-Destructive Evaluation (NDE) at nuclear power plant sites. Licensing. Regulations. Inspection. Tools. Analysis.
Picture for TM0112-2012
Available for download

TM0112-2018-SG, Test to Determine the Potential Corrosion Effects of Ballast Water Treatment Systems on Ballast Tanks Coating and Other Materials

Product Number: 21258-SG
ISBN: 1-57590-254-0
Publication Date: 2018
$109.00

Ballast water carried by ships keeps them upright during loading and offloading operations and provides balance, stability, and trim during sailing. Because ballast water is loaded from the surrounding port or coastal waters, organisms in the ballast water sometimes establish populations resulting in biological invasions, which may have severe ecological or economic impacts. This standard is designed to test the effect of long-term accelerated exposure of treated water on coating systems.
Categories
Industry
Recently viewed
Popular tags
View all

Association for Materials Protection and Performance

© AMPP All Rights Reserved.
Membership Terms of Content Use
Contact Customer Support