Attach_8_IRV Exhaust_Pump_QA_Master.xlsx

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IRV Exhaust and Vacuum Pump Replacement
Solicitation number
75F40126R00049
Issued by

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This file is a Questions and Answers document for solicitation 75F40126R00049, the IRV Exhaust and Vacuum Pump Replacement project at the FDA Pacific Southwest Laboratory in Irvine, California. The Q&A addresses eight vendor inquiries covering project requirements and site logistics.

Key responses clarify that no Project Labor Agreement or union requirements apply; Davis-Bacon and prevailing wage requirements (WD CA20260024) do apply. The existing Building Automation System is Automated Logic with Accutrol lab controls, and installers must comply with Section 23 09 00 specifications with no directed subcontractors. For the exhaust fan system, Variable Frequency Drives (VFDs) are required on both fans per Section 23 09 13, with multiple acceptable manufacturers; no government preference is stated. New ductwork in contact with isolator discharge air must be constructed of 316L stainless steel, with welded construction required in concealed locations and flanged/gasketed construction acceptable in accessible locations meeting Seal Class A specifications with gasket materials identified in submittals. The government provided HVAC and plumbing as-builts as Attachment 9 through amendment, though field verification remains required. Regarding site logistics, contractors must arrange off-site parking and submit a Site Logistics Plan before Notice to Proceed; badging lead time is approximately 30 days. Loading dock access is available 6:00 AM to 4:00 PM on a shared, first-come basis, with no in-building storage permitted.

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Questions and Answers IRV Exhaust & Vacuum Pump

OC-2026-133488

RFP: 75F40126R00049

Questions and Answers

Question No.Solicitation ReferenceVendor QuestionGovernment ResponseAmendment Required (Y/N)Status
1RFP Section 5, Contract Clauses; FAR 22.5Please confirm that there are no PLA/union requirements.No PLA is required for this acquisition. Davis-Bacon and WD CA20260024 apply.NoAnswered
2Attach 3, Sheets M.401 / M.402 general notes; Attach 2, Section 23 09 00Please confirm that Automatic Logic is the existing BAS and confirm if there are any controls vendor requirements/preferences?Confirmed, with a name correction: the existing BAS is Automated Logic. Lab controls are Accutrol. Installer shall meet Attachment 2, Section 23 09 00, para 1.5.B.1. No subcontractor is directed.NoAnswered
3Attach 2, Section 23 09 13; Attach 3, Sheets M.401 and E.601; FAR 52.225-9 / 52.225-10The exhaust fan schedule note 3 calls for VFDs to be provided on both fans. Please provide a VFD spec/advise on preferred manufacturer/model/etc.See Attachment 2, Section 23 09 13, which contains the VFD specification and the acceptable manufacturers at para 2.1. The Government has no preference among them. FAR 52.225-9 applies; BABA does not.NoAnswered
4Attach 2, Section 23 31 00, paras 1.4.B.1, 2.1.A.1, 3.1.A, 3.2.A; Attach 3, Sheet M.201 General Note 1General sheet note 1 on M.201 calls for all new ductwork in contact with the isolator discharge air stream to be constructed of corrosion resistant 316L stainless steel. Please confirm if this ductwork is to be welded or if unwelded is acceptable.Welded in concealed or inaccessible locations. Flanged and gasketed is acceptable in accessible locations if liquid tight and meeting Seal Class A per Attachment 2, Section 23 31 00, paras 2.1.A.1 and 3.1.A. Gasket material to be identified in submittal.YesAnswered
5Attach 1, para 4.1.11.1; Attach 2, Section 23 00 00; new Attachment 9Is it possible to receive HVAC and Plumbing as-builts for the area of work?Yes. Issued as Attachment 9 by amendment. For information only; field verification still required per Attachment 1, para 4.1.11.1.YesAnswered
6See Question 5; new Attachment 9Could we also receive an architectural floor plan of each floor?Yes. See Question 5.YesAnswered
7Attach 2, Section 01 14 00, paras 1.1.A, 1.1.C.3, 1.1.C.6, 1.1.C.12, 1.1.C.17; Attach 1, Section 3.0; Attach 6Will there be an available parking/logistics plan provided, or should we plan to provide our own plan and anticipate parking in the visitor parking?No. Contractor arranges off-site parking per Attachment 2, Section 01 14 00, para 1.1.C.12. Site Logistics Plan required before NTP per para 1.1.A. Badging lead time is approximately 30 days.NoAnswered
8See Question 7; Attach 2, Section 01 14 00, paras 1.1.C.3 and 1.1.C.6; RFP Addendum to 52.212-1, para (f)Or, will we be able to utilize/access the loading dock entrance with tools each day?Yes, 6:00 AM to 4:00 PM on a shared, first come basis per Attachment 2, Section 01 14 00, para 1.1.C.6. No in-building storage per para 1.1.C.3. See Question 7.NoAnswered

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