Hazard Evaluation for the Saltwell Chempump and a Saltwell Centrifugal Pump Design using Service Water for Lubrication and Cooling

GRAMS, W.H.

CH2M Hill Hanford Group, Inc.

关键词: Safety Analysis;    Pumping;    Cooling Systems;    Waste Retrieval;    Lubrication;   

DOI  :  10.2172/805639
RP-ID  :  RPP-6954, Rev.1
RP-ID  :  AC27-99RL14047
RP-ID  :  805639

美国|英语

来源: UNT Digital Library

【 摘 要 】

This report documents results of a preliminary hazard analysis (PHA) covering the existing Crane Chempump and the new salt well pumping design. Three hazardous conditions were identified for the Chempump and ten hazardous conditions were identified for the new salt well pump design. This report also presents the results of the control decision/allocation process. A backflow preventer and associated limiting condition for operation were assigned to one hazardous condition with the new design.