B09-_P1525Q0054_Amendment_Questions_and_Answers__2_0002.pdf
PDF 93 KB Posted
- Solicitation number
- 140P1525Q0054
About this file
This document is an Amendment Questions and Answers (Amendment #0002) for a National Park Service solicitation #140P1525Q0054 concerning backflow preventer replacement at Gateway National Park. The solicitation involves replacing two existing backflow preventers - one 6-inch and one 1.5-inch unit - at the park's location in St. Louis, Missouri. Key details include: the current 6-inch backflow is older and requires replacement, the 1.5-inch backflow has failed inspection, and the installation site for the 6-inch unit is located in a confined space.
Site visit details are available between 3/10/2025 and 3/26/2025, which can be arranged by contacting John Hobbs directly. The contracting officer is Taylor Jones (contact: Taylor_A_Jones@nps.gov, 520-780-9294), and the government has no specific brand preferences for replacement, provided the new backflow preventers are properly sized, compatible, and include a warranty. Interested contractors should carefully review the site-specific conditions and accessibility challenges before submitting a proposal.
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Other files
| File | Type | Posted |
|---|---|---|
| Sol_140P1525Q0054_Amd_0002.pdf | ||
| B09-_P1525Q0054_Amendment_Questions_and_Answers_0001.pdf | ||
| Sol_140P1525Q0054_Amd_0001.pdf | ||
| Sol_140P1525Q0054.pdf |
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Text version
United States Department of the Interior
NATIONAL PARK SERVICE
CONTRACTING OPERATIONS - CENTRAL
1849 C Street
NW Washington, DC 20240
General: No other solicitation clauses or dates change with this Amendment.
Contracting Officer: Taylor Jones, Taylor_A_Jones@nps.gov, 520-780-9294
Solicitation #: 140P1525Q0054
Amendment #: 0002
Backflow Replacement – Gateway National Park (JEFF)
Questions and Government Responses listed below:
QUESTIONS:
Question # Question Answer/Response
1. Do you have any preferences for the replacement model or brand?
No, as long as it is the proper fit/size and is compatible with a warranty.
2. What size and type of backflow preventer is currently installed?
1. 6in
2. 1 1/2in
3. What issues have you noticed with the current backflow preventer?
The 6in is an older backflow and is due/in need of replacement. The 1
1/2in backflow failed inspection.
4. What are the pipe sizes?
1. 6in
2. 1 1/2in
5. Can a Site visit be scheduled?
As noted in solicitation: Can be set by reaching out directly to John
Hobbs, at John_Hobbs@nps.gov, between the dates of
3/10/2025 and 3/26/2025.
6. Are there any accessibility issues at the installation site?
The 6in backflow and shutoffs are in a confined space.
mailto:Taylor_A_Jones@nps.gov
File details come from the government source that posted it. Updated .