Cathodic Protection Clause Samples

Cathodic Protection. Cathodic protection system shall be provided on equipment and tanks as required and on all underground metallic piping systems. The system shall be of the impressed grid type with surface coatings for the piping. The cathodic protection systems shall be designed in accordance with ▇▇▇▇ requirements and shall be based on the results of the Contractor's soils testing. -------------------------------------------------------------------------------- TENASKA GEORGIA GENERATION PROJECT EPC - Exhibit A ------------------------ Page 19 of 23 -------------------------------------------------------------------------------- --------------------------------------------------------------------------------

Cathodic Protection. A technique to reduce the corrosion rate of a metal surface by making it the cathode of an electrochemical cell.

Cathodic Protection. This section covers the design, furnishing, installation and testing of the cathodic protection system. All buried metallic pressure piping shall be electrically isolated from the copper ground grid and dielectric insulation flanges, or unions, shall be installed at connecting points of the buried-to-above grade piping. Electrical isolation from the copper grounding grid shall be provided for storage tanks resting on grade. Such tanks shall have separate grounds connected to buried sacrificial anodes. Piping connections to above-ground storage tanks shall be made with isolating flanges at the tanks. Motors, motor-operated valves and other tank-mounted devices shall be isolated from the facility grounding grid. Mechanical joints and Dresser-coupled joints in buried piping, for which cathodic protection is provided, shall be bonded to ensure electrical continuity. Cathodic protection systems shall be designed and installed to meet the criteria of the National Association of Corrosion Engineers (▇▇▇▇). Based on the results of soil resistivity testing, Contractor shall determine whether cathodic protection systems shall be of the sacrificial or impressed current types. Test stations shall be installed to monitor the effectiveness of the cathodic protection systems and the integrity of the electrical isolation means.

Cathodic Protection. To the extent not included as part of such assets the same shall be deemed to include all control and auxiliary cables and the associated terminations, pipes and ducts and other ancillary equipment exclusively serving the same. SCHEDULE 4 NGC'S Land (List of Site addresses) SCHEDULE 5 Part I Security Details (Cl.4.1)

Cathodic Protection. Contractor shall develop Specifications for the, design, supply and installation of cathodic protection systems required for the Project.

Cathodic Protection. To the extent not included as part of such assets the same shall be deemed to include all control and auxiliary cables and the associated terminations, pipes and ducts and other ancillary equipment exclusively serving the same. PES's Land [List of site addresses] SCHEDULE 3 NGC's Assets on PES's Land Assets of the following kind:

Cathodic Protection. Contractor will perform cathodic protection evaluations and, if required, perform engineering and prepare Specifications and Drawings necessary to complete the Work.

Cathodic Protection. Anodes shall be installed on PVC watermain at all metallic fittings, valves, hydrants, service connection saddles and curb stops. Electrical continuity among all anodes and piping and/or fittings shall be maintained by installing a continuous tracer wire.

Cathodic Protection. A copy of the Requestor Cathodic Protection (CP) System design shall be provided to PSCo for review prior to construction. At crossing locations, Stray Current Mitigation will be required if either pipeline is cathodically protected from a rectified ground bed system. At a minimum this shall consist of a run of two # 8 wires from PSCo pipe and 2 # 8 wires up from the third party facility pipe into a common or separate test station for bonding of the two systems together if necessary. The wires could either run to the test station in a common conduit or separate conduits. In addition, four 17# or larger anodes are to be placed in each quadrant of the crossing pipes and placed vertically equidistant between the two pipelines. PSCo will provide the material for its CP test station and assist Requestor’s contractor with installation of the test station. For parallel encroachments, at locations where third party is installing a CP Test Station, the third party will be required to expose the PSCo pipeline(s) for installation of a CP test station for monitoring of interference. PSCo will provide the material for its CP test station and assist the third party’s contractor with installation of the test station.