Boiler MX RFI.docx

Questions-

· Does the piping system have a flow meter installed?

A: Not all the boilers have flow meters. For the ones that don’t have flow meters, pressure drops across the boiler will suffice.

· Would we be able to have all of the units down and open at the same time?

A: No, not all the boilers can be shut down at once.

· If not, how many units could we have open at one time?

A: If there are 2 crew on base, they can have 2 boilers at one time. They can shut the second boiler down that they will be working on next. If you need me to explain anything, please call me.

· What type of PM Checks are required?

A: We typically will do a safety interlock check on all switches, transmitters, Burner Management System, and Water Column Probes. A checkout sheet will be provided.

· Can provide management, tools, supplies, PPE, and labor?

A: No parts and equipment included in the bid because it is not possible to predict cost of these items without inspecting the units The Government is not providing equipment nor personnel, the only material that will be needed on the initial start of the contract are (2) front and rear head plate gaskets and the gasket on the low water cut out as needed per boiler. 1.8.1 Verification of Boilers. The Contractor shall field verify all dimensions, serial numbers and model numbers of each boiler listed in Appendix A.

· Are there any pre-existing or under-lying issues with the boilers causing the PM checks?

A: There are no know under-lying issues that are known of.

· What type of control systems are on the units?

A: I.E. Allen Bradley, Siemens, Rockwell Automation, etc.? The EMCS used by the base is Automated Logic, a majority of the boilers are just start/stop control.

· Who would be responsible for rental equipment if major repairs are required on an existing unit?

A: Goodfellow AFB would be responsible.

· Do you know the make and model of the burners attached to the boilers?

A: I do not know the make and model of the burners.