PPI Response-Sign in sheet.pdf
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- Attached to
- X-132 100 Ton Roof Top Chiller Replacement
- Solicitation number
- N4008524R2722
About this file
This document appears to be a set of pre-proposal inquiry (PPI) responses related to a federal contract opportunity for the X-132 100 Ton Roof Top Chiller Replacement project at Naval Station Norfolk in Norfolk, VA.
The key details are:
- The solicitation number is N4008524R2722, issued by the Department of the Navy Naval Facilities Engineering Command.
- The contract requires replacement of the existing 100-ton roof top chiller.
- The PPI responses address questions about the project, including confirming that a full specification package will not be released, that one person can serve as site superintendent/SSHO/QC manager, and coordination requirements for roof access, temporary HVAC, crane setup, and chiller water chemistry.
- The PPI responses also indicate that heat tracing currently exists and is active, and provide an estimate of 1 superintendent, 1 QC, and 1 SSHO personnel needed for the project.
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A B C D E F G H
Page Section Paragraph Government Reponse
07/09/24 Will a full specification package be released for this project?
No. A full specification is not part of the design package.
07/09/24 Can 1 person serve as site superintendent, SSHO, and QC manager for this project? Yes, 1 person can serve as site superintendent, SSHO and QC mgr.
07/16/24 Can the Government please confirm the preferred method on roof access whether it shall be through the construction end of the building or escorted through the main entrance side of the building? Coordinate roof access with the JECC Building Manager: Mike Frederick 757-
278-6851.
07/16/24 Can the Government please confirm that it’s expected that all the equipment in the alleyway is likely to still be in place and we are to work around this equipment?
Yes, we are to assume that all the equpment in the alleyway is to still be place
07/16/24 Is it expected to provided temporary HVAC while the unit has been taken offline?
Currently, temporary HVAC will not be provided. Chiller installation to be performed off season
07/16/24 If temporary HVAC is required, can the Government provide a building drawing to help estimate the temporary unit requirements? See government response above.
07/16/24 Is there any coordination limitation for setting up the crane in the alleyway?
Crane setup to be coordinated through JECC Facility Manager, Mike Frederick 757-278-6851
07/16/24 M-101 Note 4 states that each pump shall be balanced to 240 GPM. Are the existing pumps currently meeting the 240 gpm requirement? (Pumps are rated for 240 gpm but unsure of operational condition)
We are assuming 240 GPM is correct. A flow test would need to be performed to detrmine exact chilled water flow. For coordination contact the JECC Building Manager, Mike Frederick 757-278-6851
07/16/24 Can the Government provide who currently maintains chiller water chemistry for the system?
Coordinate water chemistry qith the JECC Building Manager, Mike Frederic 757-278-6851
07/16/24 Can the Government confirm whether heat tracing currently exists and is active? Yes heat tape exists and is active
07/16/24 Can the Government please provide a picture of the exterior opening based on Detail A4 on S-101 as photos were not permitted at the site visit? Yes. See Attached
07/24/24 How many personal we be needed for this project? IE, Suerintendent, QC and SSHO? 1 superintendent, 1 QC and 1 SSHO.
Date Submitted
Pre-Proposal Inquiry Submission Form BUILDING X-132 Roof Top Chiller Naval Station Norfolk, Norfolk, VA
Question ReferenceSubmitted
By LEAVE
BLANK
| PPI Response-Sign in sheet |
| F_Pre_Proposal_Inquiry__PPI__Form |
| X-132 Chiller Replacement - Etolin Strait PPI |
Sign in Sheet
File details come from the government source that posted it. Updated .