Solar Water Heating RFIs.pdf
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- Solicitation number
- SP4702-22-R-0011
- Issued by
-
Defense Logistics Agency
About this file
This document contains a federal contract opportunity for solar water heating improvements at a Defense Logistics Agency facility. The contractor will be required to furnish all labor, equipment, materials and supervision to perform safety improvements including installing new solar water heaters and related components. The work must be completed within 540 calendar days of the notice to proceed. The solicitation closes on August 22, 2022 and will be awarded as a 100% small business set-aside to the lowest priced technically acceptable offer. Offerors must comply with requirements for past performance, technical construction capability, and staff qualifications documentation in the proposal. The site visit was held on August 1, 2022 and questions are due by August 8. The Defense Supply Center in Columbus, Ohio is the agency and location for the work.
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1. Is there a possibility of a second site visit prior to the bid date?
Not at this time
2. Are there any brands of equipment that are considered “Equal to” the items listed in the Equipment Schedules?
Other brands of equipment will be considered if the equipment meets the salient features of the drawings and specifications. Certified solar panel companies can be found at https://solar-rating.org/
3. Can we utilize Viega Mega Press fittings on the new Hot Water supply and return lines that will be installed in the building?
Mega Press is acceptable
4. Can you provide us with the Sign-in Sheet from the Site Visit on 8/8?
See Attached sign in sheet
5. What is the existing condition of the floor? Is it painted? What is the width and linear feet of cracks to be filled?
Cracks are ¼” wide and there are 150 linear feet of cracks.
6. Please provide original/as built drawings for the existing roof structure for each of the new solar panel roof section locations. Our structural engineer will need this info for design calcs.
Attached
7. During the walkthrough it a hole in the floor was identified. How shall it be repaired.
Approximately 3’ x 4’ hole in floor shall be repaired in accordance with the attached detail.
8. On plan sheets M-104 and M-105, the coded notes do not seem to line up with the corresponding numbers on the drawings. Can you confirm / clarify? For example on Plan sheet M-105, coded note 1 is for a thermostatic mixing valve, however one of the 1's points to SWT-11-11-1 (Solar Water heater). Coded note 2 should be the solar water tank, but it points to WH-11-11-1 and so on. Due to the several errors, can you double check each plan sheets coded notes and corresponding numbers on the drawings?
See Attached REV 1-M-101 NEW WORK SECT 3 & 4, REV 1-M-104 NEW WORK SECT 9 & 10, REV 1-M-105 NEW WORK SECT 11 & 12, and REV 1-M-404 MECHANICAL ROOM NEW
WORK
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