Eise replace and upgrade HVAC system

Amendment 3

Amendment 3 is to extend the proposal due date from 6/12/2020 to 6/30/2020 at 4:00 PM EST

Amendment 2

Amendment 2 is to post the sign-in sheet from the site visit held on May 22,2020.

Amendment 1

Amendment 1 is to address to make the following changes to the solicitation:

1.Site Visit - The site visit will be scheduled for May 22, 2020 from 10:00 AM to 3:15 PM. There will be 45-minute time slots and groups will be taken through the site in groups of six (6). To reserve a time slot contractors will need to email L.J. Gravelle, Contract Officer at LJ_Gravelle@nps.gov. Time slots will be filled by email time of receipt (I.e. First 5 contractors to respond will get the first tour). Response emails are due by Friday, May 15, 2020 at 11:00 AM and contractors will be notified via email of their time slot by COB on May 18, 2020. Contractors will be limited to a maximum of two (2) individuals and shall annotate in their response how many individuals they anticipate attending. ALL CONTRACTOR ATTENDEES SHALL WEAR A MASK OR THEY WILL NOT BE ALLOWED TO PARTICIPATE IN THE VISIT. Contractors can meet at the following: 200 Millerstown Rd. Gettysburg, PA 17325. Please park by the barn and remain in your vehicle until your designated time if you arrive early.

2.Questions - The due date for questions is being extended to May 29, 2020 at 4:00 PM EST. All questions shall be submitted via email to L.J. Gravelle, Contract Officer at LJ_Gravelle@nps.gov.

3.Proposal Submission - The due date for proposals is being extended to June 12, 2020 at 4:00 PM EST. All proposals shall be submitted via email in accordance with the solicitation to L.J. Gravelle, Contract Officer at LJ_Gravelle@nps.gov. No other forms of submission will be accepted.

4.Section M6.1 Mechanical Controls - See attachment for updated mechanical control requirements.

5.Section 23 09 23 HVAC Instrumentation and Controls - See attachment for applicable changes.

6.Changes the Contracting Officer from Jody Auerbach to L.J. Gravelle.

Eisenhower National Historic Site (EISE), Gettysburg, PA

REPLACE AND UPGRADE HVAC SYSTEM IN EISENHOWER HOME

Request for Proposal to construction firms having the capability to perform the work described below.

The work of this contract includes all supervision, labor, materials, equipment, travel, and administrative tasks to complete the replacement of the heating, ventilating, and air conditioning (HVAC) system in the Eisenhower Home as well as miscellaneous related architectural work as required to complete the HVAC replacement.

NAICS 238220 Plumbing, Heating, and Air Conditioning Contractors with a small business size standard of $15M.

Size magnitude is between $500,000 and $1,000,000.

This is a competitive total small business set-aside acquisition limited to small business firms. All responsible sources may submit an offer for consideration in accordance with these and other terms and conditions of the anticipated solicitation.

A firm-fixed price contract will be awarded to the responsive contractor submitting the proposal representing the best value, inclusive of options.

The contract performance period is expected to be 180 calendar days from notice to proceed.

Site Visit: An organized site visit will be held at a date to be determined and interested contractors will be notified through an amendment. Meeting location: site Headquarters, located on the Farm 2 complex, 250 Eisenhower Farm Lane in Gettysburg PA, 17325.

ADDITIONAL INFO: Vendors can search for opportunities and award history on fbo.gov without registering. The Federal Business Opportunities (www.fbo.gov) website includes an Interested Vendors List and a Watch List, which allows interested companies to add their company name to these two lists. Registering provides opportunity to receive notifications, which is a tool of convenience only and does not serve as a guarantee of notification. Interested vendors and plan holders are required to visit the website periodically to check for amendments and other changes to the synopsis or solicitation documents.

You are required to have a DUNS number and an active registration in SAM, System for Award Management (www.sam.gov) in order to conduct business with the Federal Government. Online Representations and Certifications should be filled out in SAM.gov.

All questions must be submitted no later than May 4, 2020 via email to the contract specialist, L.J. Gravelle, at: LJ_Gravelle@nps.gov