QuestionsA0003.pdf
PDF 679 KB Posted
- Attached to
- Building 7 HVAC Control Mods Federal contract opportunity
- Solicitation number
- 12619719B0003
About this file
Q&As
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| A0003SF30.pdf | ||
| A0002SF30.pdf | ||
| Question-3_(002).pdf | ||
| A0001SF30.pdf | ||
| Final_Turnover-Specifications-Bldg_7_HVAC_Controls_Modifications_AG-32SC-D-17-0278.pdf | ||
| SF1442.pdf | ||
| General_Decision_Number.docx | DOCX document | |
| SOW-Building_7_HVAC_Zone_Control_Modifications.docx | DOCX document | |
| Final_Turnover-Drawings-Bldg_7_HVAC_Controls_Modifications_AG-32SC-D-17-0278.pdf | ||
| 12619719B0003.docx | DOCX document |
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Text version
Solicitation 12619719B0003; Building 7 HVAC Control Mods.
Question 1:
Issue: Detail 2 on M-501 Duct Heating Coil Piping with 2-way Control Valve Detail This detail shows Temperature and Pressure Gauges for each coil connection. This isn't typical for all the coils. Often these gauges are on mains or branch lines, but not duct mounted reheat coils. Can the gauges be omitted and can valve packages be used for this installation?
The valve package (attached) have test plugs for taking temperature and pressure readings. Please advise.
Question 2:
Section 232113 Hydronic Piping – Part 2 Products says copper and Part 3 Execution says Schedule 40 steel, which is correct?
No
Copper with dielectric fitting if transition to existing steel.
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