RFIs_19_Jul_17.pdf
PDF 29 KB Posted
- Attached to
- Repair by Replace HVAC, Satellite Comm Station, B700 Federal contract opportunity
- Solicitation number
- FA2550-17-R-1021
About this file
RFIs and Responses
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Wage_Determination.pdf | ||
| GLEN191001_SOW_-_20_Jul_17.pdf | ||
| 23_64_10_-_Water_Chillers,_Vapor_Compression_Type.pdf | ||
| RFIs_&_Responses_18_Jul_17.pdf | ||
| Generator_Fuel_Tank_rules.docx | DOCX document | |
| Wage_Determination.pdf | ||
| RFIs_and_Responses_GLEN_19-1001_17_Jul_17.pdf | ||
| GLEN_19-1001_Site_Visit_Attendance_Sheet_28_Jun_17.pdf | ||
| GLEN_19-1001_Site_Visit_Memo_28_Jun_17.pdf | ||
| FA2550-17-R-1021_RFP_Repair_HVAC_B700.pdf | ||
| SOW_Attch_3_-_AF_Form_66_Submittal_Registry.xls | XLS spreadsheet | |
| SOW_Attch_2_-_Specifications.pdf | ||
| SOW_Attch_1_-_Project_Drawing_Package.pdf | ||
| RFP_Attch_2_-_Wage_Determination.pdf | ||
| RFP_Attch_1_-_Statement_of_Work_dated_8_May_17.pdf |
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Text version
Repair by Replace HVAC, B700 GLEN 19-1001 Requests for Information (RFIs)
RFP FA2550-17-R-1021
19 July 2017
1. Should the chillers and the Pumps be connected to Siemens controls?
Government Response: Currently the Building 700 chillers and pumps are connected to HSQ not Siemens. See the SOW Para. 5.2.3.h.
For most units on base we monitor/control the following points:
SAF Status RAF Status OA Damper Position SA Temperature MA Temperature SA pressure FREEZESTAT alarm If it is HEAT Mode or COOL Mode Monitor all ST's associated with the unit
We control/set the following points:
ENABLE/DISABLE unit SA Temperature Set point MA Temperature Set point
For the chiller I would recommend using the points we presently have on the systems that are in use at this time.
2. Should this equipment become part of Siemens controls?
Government Response: The equipment will be part of HSQ controls.
3. Are the RTUs needing new controls to connected to Siemens controls?
Government Response: The RTUs need new controls to connect to HSQ controls. The contractor has to address an issue of the EMP protection for the control wiring on the roof.
File details come from the government source that posted it. Updated .