36C25219B0050-0003000.docx

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) 06-06-2019 695-19-3-6913-0014 695-16-109 36C252 Department of Veterans Affairs Great Lakes Acquisition Center (GLAC) 115 S 84th Street, Suite 101 Milwaukee WI 53214-1476 36C252 Department of Veterans Affairs Great Lakes Acquisition Center (GLAC) 115 S 84th Street, Suite 101 Milwaukee WI 53214-1476 To all Offerors/Bidders

36C25219B0050 05-07-2019

X X X ** HOUR & DATE for Receipt of Offers is EXTENDED to: 11:00 AM local time 06-13-2019 See continuation page for RFI response and change to a drawing

Continue to monitor FBO.GOV for any and all changes to this solicitation.

Jerrod Schleis Contracting Officer

VA-VHA-SAOC-2018-4068BE34

Amendment of Solicitation Amendment 0003 Solicitation 36C25219B0050 Upgrade V10, V11, V30 AHUs (MER 2) Project Number 695-19-109 Clement J. Zablocki VAMC, Milwaukee, WI

This Amendment consists of an amended drawing sheet and a response to request for information #23.

The following changes are hereby provided by amendment:

DRAWINGS (attached):

1) Drawing M501 Change to Condensate Pump Schedule.

REQUEST FOR INFORMATION RESPONSES:

The following RFI response provides clarification to the contract documents.

23. These questions pertain to the scheduled Condensate Pump, a Bell & Gossett (Domestic) Model CS Condensate Receiver and Pump. The first concern is the Condensate Temperature (F) Scheduled at 212 Degrees F; the Scheduled Model is only capable of pumping fluids at a temperature of 209 degrees F or lower. If the condensate will in actuality be over 209 degrees then a Model CBE will be our only offering which will be good up to the scheduled 212 degrees F however take note this is an Elevated Tank with its inlet at least 34” AFF and a minimum receiver size of 23 Gal. If the 209 degree F or cooler limitation can be satisfied then I would suggest a Model CC over the scheduled CS unit per the Specification which calls for a Cast Iron Receiver and additionally there is a 20 Year Warranty on the CC’s Cast Iron Receiver as well. The Schedule also calls for 22 PSI discharge pressure which can be met with a ½ HP Motor at 25 PSI Discharge however the scheduled 1/3 HP Motor can only satisfy 20 PSI at the scheduled (8 GPM) and standard (9 GPM) capacities. I am of the opinion that the best option would be a Model CC Simplex unit, provided of course the condensate will be 209 degrees F or lower, otherwise there is only the one option that may or may not work depending on the system layout and elevations.

Response: Contractor to provide pump that meets requirements as listed on revised drawing M501.

See attached document: AMD 0003 Drawing M501.