HICKORY_UPDS_Questions_and_Answers.pdf

Questions & Answers

Question #1 Work Item #: 001

Subject: No 1 Ships Service Diesel Generator Overhaul Rotor Question: Is the stator form wound or random wound?

Answer cannot be provided at this time.

Question #2 Work Item #: N/A Subject: Performance Period Question: Contractor request 14 calendar days be added to the performance period?

We cannot add to the performance period at this time.

Question #3 Work Item #: N/A

Question: Will the coast guard supply a forklift as needed or will the contractor need to supply his own?

Yes

Question #4 Work Item: N/A Question: Do the exciter stator and rotor need to be replaced or rewound?

Plans are to have rewound, if conditions change then a CFR will be needed. We are not sure if the exciter stator needs to be repaired or replaced. Metal to metal contact did take place and you can visually see the contact marks see attached photo. We have a new Rotor on hand, see GFE list

Question #5 Question: How badly is the rotor shaft damaged?

See pictures for damage, the Key way has been damaged and there are 4 broken bolts in the end of the shaft that need to get removed. The key way has been damaged and wallowed out about a ¼ inch. The shaft is a precision shaft and will need to be repaired and balanced accordingly.

Question #6

Question: Can the coast guard supply all the references listed in each item?

Yes