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Acceptance test report, inlet air filter and control station pressure decay leak test

Description: This is the acceptance test report for pressure decay leak tests performed on Tank Farm primary ventilation system inlet air filter and control stations, following their installation in the field and prior to acceptance for beneficial use.
Date: February 11, 1997
Creator: Tuck, J.A., Fluor Daniel Hanford
Partner: UNT Libraries Government Documents Department
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Evaluation of the TWRS SRID for Additional Requirements Resulting from W-420 Stack Monitoring System Upgrades [for 241C and 244A and BX and CF and S and TX]

Description: Project W-420, Stack Monitoring System Upgrades, will provide new effluent sampling equipment on six Tank Waste Remediation System (TWRS) facilities. The upgraded systems will support the safe, continued conduct of operations and maintenance, will meet current environmental and Authorization Basis (AB) requirements, and will provide for high reliability and flexibility in support of Hanford's long term cleanup mission. The purpose of this paper is to describe the Project W-420 upgrade activitie… more
Date: August 19, 1999
Creator: Tuck, J. A.
Partner: UNT Libraries Government Documents Department
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HEPA Filter Differential Pressure Fan Interlock System Functional Requirements and Technical Design Criteria

Description: Double-shell tanks (DSTs) and Double Contained Receiver Tanks (DCRTs) are actively ventilated, along with certain single-shell tanks (SSTs) and other RPP facilities. The exhaust air stream on a typical primary ventilation system is drawn through two stages of high-efficiency particulate air (HEPA) filtration to ensure confinement of airborne radioactive materials. Active ventilation exhaust stacks require a stack CAM interlock to detect releases from postulated accidents, and to shut down the e… more
Date: May 11, 2000
Creator: TUCK, J.A.
Partner: UNT Libraries Government Documents Department
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