4520--Heater Bundle Replacement in Boiler Plant One Time Repair
Contract Overview
Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.
AI Contract Overview
The contract amendment clarifies requirements for replacing control valves in a boiler plant, confirming that the new valves must be like-in-kind to the existing Siemens MVF461H50-30 and MVF461H32-12 models, specifically matching the flanged DN50 and DN32 sizes and connections, despite the price schedule listing NPT sizes. All valve replacements must align with the current system configuration, and no resizing for load changes is to be assumed without additional steam pressure, temperature, flow, or load data provided by the government. A site visit to assess existing conditions has been denied, but supporting photographs have been furnished to illustrate tube-bundle removal clearance, the current control-valve arrangement, and the designated locations for three secondary steam isolation valves. The solicitation, titled “Heater Bundle Replacement in Boiler Plant One Time Repair,” is a Small Business Set Aside under NAICS code 333310, with a revised response deadline of 2:00 PM Mountain Time on August 6, 2026, and is managed by the Department of Veterans Affairs through the Network Contract Office 19 in Greenwood Village, Colorado, with performance taking place in Aurora, Colorado.
General Info
Agency
NAICS
Place of Performance
Department of Veterans Affairs Eastern Colorado VA Healthcare System, Aurora, CO, 80045, USASet-Aside
Timeline
Response Deadline
Organization & Contact Information
Full Description
The purpose of this amendment is to answer questions that were received (see below) and to extend the response date and time to 2:00pm MT 8/6/2026
- The price schedule identifies 1/2-inch and 3/4-inch NPT control valves, while the SOW identifies existing Siemens MVF461H50-30 and MVF461H32-12 valves, which are flanged DN50 and DN32 models. Please confirm whether the replacement valves must match the existing sizes and connections or the NPT sizes listed in the price schedule. If the valves are to be resized for the current load, please provide the applicable steam pressure, temperature, flow, and load data.
- The replacement valves must be like-in-kind with the existing Siemens MVF461H50-30 and MVF461H32-12 valves — matching the existing flanged DN50 and DN32 sizes and connections, consistent with the NPT sizes listed in the price schedule.
- The SOW does not identify a site-visit opportunity, and a prospective mechanical contractor has requested a walkthrough to verify existing conditions for pricing. Please confirm whether the VA can accommodate a site visit. If a site visit cannot be scheduled, please provide any available photographs or drawings showing the tube-bundle removal clearance, existing control-valve arrangement, and proposed locations for the three secondary steam isolation valves.
A site visit cannot be conducted at this time. In lieu of an in‑person assessment, I have attached photographs that capture the requested information.
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