Questions_&_Answers__from_site_visit.pdf

Q: Where will the Data Transfer Interface (DTI) be located?

A: The DTI will be located in the Operating Engineers’ office on the first floor of the Powerhouse.

Q: What is the Horsepower on the boiler motors?

A: Boiler #1: 30HP @230V Boiler #2: 60HP @230V Boiler #3: 60HP @230V Boiler #4: 40HP @200V

Q: Are the existing blower motors Variable Speed Drive (VSD) capable?

A: The blower motors are compatible with VSDs, per their respective manufacturer.

Q: What is the current power to the blower motors?

A: 480V 3Ø, Motors are configured in 230V (#1, #2 & #3) and 200V (#4).

Q: What is your summer operating pressure?

A: The plant’s operating pressure is 120PSIG year-round.

Q: Are the forced-air handlers on the roof operable?

A: The forced-air handlers on the roof are not currently in use.

Q: Are the current chart recorders staying in place?

A: The current chart recorders are staying in place and are not part of this scope of work.

Q: Are fuel-oil capabilities required?

A: The controls should provide the capability for the boilers to run on fuel-oil. Testing and acceptance will be determined by sound operation while using natural gas.

Q: Is the reporting of SO2 completely necessary as stated in the Statement of Work?

A: Yes. For our Class II Permit in accordance with K.A.R. 28-19-540, the State of Kansas monitors emissions of sulfur dioxide (SO2) and limits the potential-to-emit levels to below major source thresholds.

Q: Can you clarify what extra parts are required to be supplied?

A: QTY 1, Controller for plant stock.

QTY 4, EGA probes for plant stock.