36C24219R0083-0001000.docx

REPLACE AIR COMPRESSORS-CHILLER PLANT

RFP 36C24219R0083

5. PROJECT NUMBER (if applicable)

CODE

7. ADMINISTERED BY

2. AMENDMENT/MODIFICATION NUMBER

CODE

6. ISSUED BY

8. NAME AND ADDRESS OF CONTRACTOR

4. REQUISITION/PURCHASE REQ. NUMBER

3. EFFECTIVE DATE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED

PAGE OF PAGES

10A. MODIFICATION

OF CONTRACT/ORDER NUMBER

10B. DATED

BPA NO.

1. CONTRACT ID CODE

FACILITY CODE

CODE

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

E. IMPORTANT:

is extended,

(a) By completing Items 8 and 15, and returning __________ copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR

ACKNOWLEDGMENT TO BE RECEIVED AT

THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY is not extended.

12. ACCOUNTING AND APPROPRIATION DATA

(REV. 11/2016)

is required to sign this document and return ___________ copies to the issuing office is not, A. THIS CHANGE ORDER IS ISSUED PURSUANT TO:

Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER NO. IN ITEM 10A.

15C. DATE SIGNED

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADM

INISTRATIVE CHANGES

SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and d ate specified.

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER

Contractor

16C. DATE SIGNED

14. DESCRIPTION OF AMENDMENT/MODIFICATION

16B. UNITED STATES OF AMERICA

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER

16A. NAME AND TITLE OF CONTRACTING OFFICER

15B. CONTRACTOR/OFFEROR

STANDARD FORM 3

PREVIOUS EDITION NOT USABLE

Prescribed by GSA - FAR (48 CFR) 53.243 (Type or print) (Type or print) (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

(Number, street, county, State and ZIP Code) (If other than Item 6) (Specify type of modification and authority) (such as changes in paying office, appropriation date, etc.)

(If required)

(SEE ITEM 11)

(SEE ITEM 13)

(X)

CHECK

ONE

13. THIS ITEM APPLIES ONLY TO

MODIFICATIONS OF CONTRACTS/ORDERS,

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

(Signature of person authorized to sign) (Signature of Contracting Officer) A 04-16-2019 N/A 36C242 Department of Veterans Affairs Network Contracting Office 2 James J. Peters VA Medical Center 130 West Kingsbridge Road Bronx NY 10468-3904 36C242 Department of Veterans Affairs James J. Peters VA Medical Center Network Contracting Office 2 130 West Kingsbridge Road Bronx NY 10468-3904 To all Offerors/Bidders

36C24219R0083 04-05-2019

X X X

FRIDAY, APRIL 19TH AT 4PM EST

X This is Amendment A0001 for the Replace Air Compressor in the Chiller Plant area of the James J. Peters DVA Medical Center, located at 130 W. Kingsbridge Road, Bronx, NY 10468

The purpose of this amendment is to provide the following:

1. Mandatory Site Visi t Sign in Sheet from 4/10/19 at 10AM

2. VA Responses to RFI's submitted + Clarifications to existing scope and additional requirements (SEE CONTINUATION PAGES)

3. Confirm that the RFP period is closed and no additional RFI's will be accepted or responded to.

4. Confirm that proposals are due on Friday, April 19, 2019 at 4 PM EST.

5. Confirm that all amendments must be acknowledged and signed/submitted with each proposal.

PATRICIA CORDERO

CONTINUATION PAGE

Contractor submitted RFI’s and VA Responses are provided below:

RFI 1: Requesting VA to specify the power source/electrical panel for the new compressor.

VA Response: Power source was to be located and determined by contractor at mandatory site visit conducted. Existing compressors (2) disconnects are located and powered out of the main Boiler Plant Operators office as part of the Motor Control Center.

RFI 2: Please advise if existing wire is required to be replaced.

VA Response: Existing wiring to be replaced, for all wiring needed to support the electrical needs of the 2 new compressors, and ensure a fully functioning, operational system. Specific wiring will depend on electrical requirements of the compressor being supplied. Contractor must field verify all electrical wiring needs, and ensure that there is a continuous run to Motor Control Center power source.

RFI 3: The existing 60 amp rated switch in the Motor control center (mcc) is not sufficient for a new 50 hp compressor. A replacement 100 amp rated switch and a 100 amp location on the mcc is required. Is it the intention of the VA that the replacement would be part of this project?

VA Response: Yes, contractor to include a 100 amp rated switch to replace the 60 amp switch in the MCC.

RFI 4: The solicitation indicates:

“Install Two (2) Quincy QGV50 Variable speed drive (or equivalent), Rotary screw air compressor, Aircooled, 460volt, Base mounted. Each unit must be rated for 255CFM @ 100PSI. “ Please note the Quincy QGV50, 50HP, is only capable of 240psi at 100psi.

Kindly advise if the parameters are correct and the unit should be upsized or if the specified unit is correct and parameters are not correct.

VA Response: The 255 CFM @100 PSI is a typo/error. Contractor to provide 240 CFM at 100 PSI.

End of RFI’s and VA Responses:

*NOTE: Clarification to SOW and additional contractor requirements:

Contractor to comply with all SOW requirements as stated in solicitation.

As field verified at site visit on April 10, 2019, existing electrical service will need to be completely replaced, including but not limited to; wiring, conduit, controls, motor control center, equipment control panel, circuit breakers, local disconnects, amp rated switch as stated in above RFI #3, etc. Contractor is responsible to ensure that new compressor equipment and all pertaining parts is compatible with existing set up, and must make any field modifications necessary to ensure a complete and fully functioning installation. Contractor is responsible for any shutdown required to tie in new units, and provide a minimum of a 48 hr notice for coordination with Boiler Plant personnel and/or VA Electrician.

Contractor must replace all electrical boxes that tie in related power to new compressors, must utilize compression fittings, ensure that all work is UL rated/approved, conform to all NEC code requirements, NFPA requirements, and be compliant with the Buy America Act as specified in FAR Part 25 for all federal procurements (USA made).

The Contractor shall perform training on equipment operation and maintenance to VA Maintenance personnel, as well as provide equipment manuals. The training should be scheduled at least 48 hours in advance to ensure VA personnel can attend the training.

Contractor must firestop any, and all penetrations made or used for electrical runs, etc.

End of Amendment

See attached document: MANDATORY SITE VISIT SIGN IN-4.10.19.