QUESTIONS AND ANSWERS Amendment 1

1. Can the Government provide the lathe's serial number, year of manufacture, and applicable machine configuration information to assist suppliers in verifying compatibility?
HAAS ST45-L Serial Number: 3129086, Date of Manufacture: 03/2024 2. Are mechanical interface drawings, mounting dimensions, bolt patterns, or other technical documentation available for the existing factory steady-rest mounting provisions?
No, the machine is fitted with HAAS factory steady rest provisions. 3.

Does the existing machine have any configuration-specific limitations or requirements that must be considered when selecting a compatible hydraulic steady rest? It must be a direct bolt-on kit compatible with a HAAS ST45L with factory installed steady rest provisions with everything needed for a working unit.

4. Can the Government identify the manufacturer, model, operating pressure, and connection specifications of the existing hydraulic control system? The machine is a HAAS ST45L, the hydraulic control system on the machine is the factory installed steady rest provisions.
5. Are the required hydraulic control valves, electrical controls, and activation interfaces already installed and operational?
It has HAAS factory installed steady rest provisions.
6.

Must the proposed kit include any additional valves, regulators, hoses, fittings, adapters, or control components beyond those specifically identified in the solicitation? The kit needs everything needed to have a functioning unit.

7.

Can the Government provide photographs or technical drawings of the existing hydraulic connections and control interfaces?
It has HAAS factory control interfaces.

8.

Can the Government provide the complete manufacturer part number, technical datasheet, or specifications identifying the particular Kitagawa Kit A configuration intended for the HAAS ST-45L?
Kitagawa kit #1131

9. Can the Government identify the minimum required workpiece load capacity, clamping force, operating pressure, and permissible spindle speed or operating limitations? We need to meet the capabilities of the Kitagawa kit 1131. 10. Will a technically equivalent product from another manufacturer be acceptable if it meets the specified 6-to-10-inch workpiece diameter range, mounting requirements, hydraulic compatibility, and operating performance?
Yes

11. For an equivalent product, what supporting technical documentation must be submitted to demonstrate technical acceptability?
It needs to show it will include everything needed for a functioning steady rest and