Samuel Casey - 2022-11-03 11:25
Hey Dave,

Can you please review the quote attached to this job for Motion Amplification of a Pump at MCO CHP?

Thanks.

David Noble - 2022-11-03 12:13
That's great mate, thanks for getting that together.

- Are you collecting Ramp Up data just prior to coast down data collection?

- Even if we don't report all of it, ideally you would take VA data (normal run and phase if possible) for 
     -below resonant zone (1120rpm), 
     -at resonant (1200rpm) and then 
     -above resonant (1500rpm)

I made a few wording additions at the end. I like how you explained how this can help him. You could also put in something long the lines of "once damaging operating speeds are identified, the CHPP control system can be programmed to avoid these operating speeds". ie operators can't accidentally leave it at a dangerous speed for long periods of time.

I changed Reporting to 10.5 hours, which I still think might not be enough. I wanted to keep it under $4k gross.

Tarun Motwani - 2022-11-03 16:01
Looks good. I suggest informing that pump may be required to run at speeds other than 1200 and 1120 RPM, based on the run-up/ coast-down data. This is for them to be prepared for any changes required in running speeds on the day.

David Noble - 2023-02-09 10:30
Hello Gents,

Is this job likely to proceed or shall I cancel this job? We can always reopen it.