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SP0196-2020, "Galvanic Anode Cathodic Protection of Internal Submerged Surfaces of Steel Water Storage Tanks"

Picture for SP0196-2020, "Galvanic Anode Cathodic Protection of Internal Submerged Surfaces of Steel Water Storage Tanks"
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This standard presents the practices used in providing galvanic anode cathodic protection (CP) to the normally submerged steel surfaces inside steel water storage tanks.  It provides owners, engineers, and contractors a standard practice for the application of CP to the submerged surfaces of steel water storage tanks; for determining the effectiveness of these CP systems; and for the operation and maintenance of these CP systems.

This standard is applicable to steel water storage tanks of various sizes used in municipal water supply and fire protection, including elevated tanks and flat-bottom tanks at ground level.  Although the practices presented in this standard generally are applicable to all such tanks, the galvanic anode CP system described in this standard may not be practical for tanks with large CP current demands.

Product Number: SP0196-2020
ISBN: 1-57590-189-7
Publication Date: 2020
Industries: Storage Tanks , Coatings , Water/Wastewater , Cathodic Protection , Pipelines, Tanks, and Underground Systems
$109.00
$109.00
$109.00

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This standard presents the practices used in providing galvanic anode cathodic protection (CP) to the normally submerged steel surfaces inside steel water storage tanks.  It provides owners, engineers, and contractors a standard practice for the application of CP to the submerged surfaces of steel water storage tanks; for determining the effectiveness of these CP systems; and for the operation and maintenance of these CP systems.

This standard is applicable to steel water storage tanks of various sizes used in municipal water supply and fire protection, including elevated tanks and flat-bottom tanks at ground level.  Although the practices presented in this standard generally are applicable to all such tanks, the galvanic anode CP system described in this standard may not be practical for tanks with large CP current demands.

 

Key Words: Cathodic protection, galvanic anode, steel water storage tank, potable water, reclaimed water, drinking water, irrigation water, fire protection water, TG 284

This standard presents the practices used in providing galvanic anode cathodic protection (CP) to the normally submerged steel surfaces inside steel water storage tanks.  It provides owners, engineers, and contractors a standard practice for the application of CP to the submerged surfaces of steel water storage tanks; for determining the effectiveness of these CP systems; and for the operation and maintenance of these CP systems.

This standard is applicable to steel water storage tanks of various sizes used in municipal water supply and fire protection, including elevated tanks and flat-bottom tanks at ground level.  Although the practices presented in this standard generally are applicable to all such tanks, the galvanic anode CP system described in this standard may not be practical for tanks with large CP current demands.

 

Key Words: Cathodic protection, galvanic anode, steel water storage tank, potable water, reclaimed water, drinking water, irrigation water, fire protection water, TG 284

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Publication Date: 2020
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Revised in 2020!  Cathodic protection (CP) coupons have been used since the 1930s by pioneers of the corrosion control industry, both in North America and in Europe.  They have been shown to be a practical tool for determining the level of polarization of a structure and to confirm the IR drop in a potential measurement.

 

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