15.11.1 CONTRACTOR shall hot oil flush all lube, seal, and control oil piping systems, including those for drivers, pumps, compressors, and generators prior to the first fill of oil, as specified in the Technical Requirements.
15.11.2 CONTRACTOR shall submit a detailed hot oil flushing procedure for approval by COMPANY, which shall be in accordance with the following as a minimum:
a) All tanks, filter housings, cooler header boxes and other system components shall be opened, inspected, and wiped clean prior to hot oil flushing.
b) All bearing and seal housings shall be isolated from for flushing, and jumper lines installed.
c) Oil used for flushing shall be the same type of oil specified for normal operation of the system being cleaned.
d) The oil shall be heated to between 150°F and 180°F and shall be circulated throughout the system until filter screens are free of debris. The oil shall be circulated for a minimum of 8 hours. Final acceptance criteria shall be determined by COMPANY in conjunction with the equipment manufacturer.
15.11.3 After flushing, CONTRACTOR shall drain and properly dispose of all flushing oil in accordance with all COMPANY and Regulatory Authorities requirements