B09_QR_Tracker_-_WRST_248940_Glennallen_Amd2_0002.xlsx
XLSX spreadsheet 19 KB Posted
- Attached to
- WRST 248940 - Deficient Water Treatment System
- Solicitation number
- 140P2025R0007
About this file
This file is a Question and Response (Q&R) Tracker for Solicitation 140P2025R0007, related to the WRST 248940 Project for replacing a deficient water treatment system at the Glennallen Facility for the Department of the Interior National Park Service. The tracker contains seven clarification questions and responses addressing technical specifications for various water treatment system components, including hydropneumatic tank ASME certification, plant drain pumps, vent pipe termination, equipment design basis, pressure gauges, process piping insulation, and pipe support system materials. Amendment 0002 was issued on 3/31/2025, providing detailed technical clarifications such as confirming the Trerice Model 600C as an acceptable pressure gauge and specifying that stainless steel nuts and hardware are required for all pipe support systems. The solicitation appears to be focused on a comprehensive water treatment system replacement project in Alaska, with specific technical requirements for equipment and installation.
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Total SB Q&R
| RFP 140P2025R0007 - WRST 248940 Project (Glennallen Facility) | |||
| Question No. | Question | Response | Amendment |
| 1 | Clarify - Reference TS 43 20 002.5 Hydropneumatic Tank: Shall tank T-10-2 be ASME? | The Hydro tank is required to be ASME certified. | Amendment 0002, issued 3/31/2025. |
| 2 | Clarify - Plant Drain Pumps P-11-1 and P-11-2: Please provide a description, performance characteristics, or specification for these sump pumps. | Equipment description and performance characteristics for these pumps are provided in 43 20 00-4 of the specification. | |
| 3 | Clarify - Reference detail 1/P1.6-GL: The detail shows a 2” PVC vent pipe. Where does this vent terminate? This pipe is not shown on any other drawings. | The vent is intended to terminate outside of the building wall. | |
| 4 | Please provide basis of design for all equipment. | Refer to performance specifications / salient characteristics identified for equipment in the Specifications document. | |
| 5 | Clarify - Reference TS 23 05 19-2.2 Pressure Gauges: Please identify basis of design; we are not able to locate a gauge with all of the specified characteristics. | Model 600C as manufactured by Trerice is an acceptable basis of design. | |
| 6 | Clarify - Reference Section 40 05 01 Process Piping: Does any of the process piping require insulation? | None of the process piping requires insulation. | |
| 7 | Clarify - Reference TS 40 05 01-2.3 Pipe Support Systems: B.4. Nuts and Hardware and B.5. Fittings and Supports: Is stainless steel required only where attaching to Type 316 stainless steel channel strut? | Stainless steel nuts and hardware are required with all pipe support systems. |
File details come from the government source that posted it. Updated .