36C25221Q1021 0001.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 ADMINISTRATIVE 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 date 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 30

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) 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

36C25221Q1021 08-12-2021

X X X

AUGUST 19, 2021 at 11:00 AM LOCAL TIME This amendment extends the time for submission of quotes to 8/19/2021 at 11:00 AM Local Time.

Questions and answers received in response to the solicitation are provided on page 2.

Questions and Answers – Questions are in black. Answers are in red.

* Are there photos or as-built drawings available to interested bidders to review? Alternatively, will there be the opportunity for a site visit?

A: There will be an opportunity for a site visit. More details on available times will be posted via amendment.

* What is the make and model of the RO unit?

A: FMV-1S, serial number 15620, manufactured/assembled by RO Systems International.

* What are the make and models of the Conductivity, pH and Turbidity Sensors/Probes? What controller(s) are being used?

A: Sensors and digital readout/controllers were provided by the RO system manufacturer (RO systems international) Turbidity sensor is made by pyxis (ST-731), Conductivity & pH sensors should be validated upon site visit or via the manufacturer.

* What filter is currently used on the atmospheric Holding tank?

A: Harmsco all-poly filter, 0.2 micron, PP-10-0.2-DOE (6”x9”x13”).

* What is the system pre-filter make and model and what filter is currently being used? What is the frequency of the filter being changed currently?

A: Pre-filter information can found via the equipment manufacture. Prefilter was included with the RO unit, and the RO unit is a preassembled skid mounted packaged unit.

* Are the (3) RO membranes currently installed the OEM membranes for the make and model of RO or have they been replaced with alternate membranes by the current service provider? If replaced, what membrane make and model is currently installed?

A: Yes, there are 3 RO membranes currently installed on the unit (OEM provided), but I’m certain RO systems international does manufacture the filter and/or housing. Validate upon site visit or via the manufacturer.

* Is there an Endotoxin filter or UV installed in the water treatment system? If so, what make/model?

A: No

* Is the system provided soft water prior to the pre-treatment and RO unit?

A: Yes

* Is the system on a recirculation loop?

A: Yes