36C24224R0032 0004.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)

TBD

528A5-20-502 Department of Veterans Affairs Network Contracting Office (NCO) 2 2875 Union Road Suite 3500 Cheektowaga

NY

14227 Department of Veterans Affairs Network Contracting Office (NCO) 2 2875 Union Road Suite 3500 Cheektowaga

NY

14227 To all Offerors/Bidders

36C24224R0032

X X X

TBD

See continuation page and attachments for Q&As.

Veronica Baldwin Contracting Specialist

**Design Boiler Replacement - Canandaigua VAMC**

See attached for 4160V Generator and CP-5 points list. Note that the CP-5 points list that contrains equipment that has been previously removed and would no longer need to be monitored.

For the 480V switchgear, the SCADA system should monitor the status of each breaker within the switchgear and incoming and generator Voltage, Current, kW, kVA, PF, and kWH.

The security system is stand alone, however provisions should be added to the operator stations to monitor cameras throughout and surrounding the boiler plant.

The monitored points for the other equipment are shown on the PID Drawings

The drawing D-641 shows the blowdown separator cooling through a solenoid valve, which is controlled from panel...The drawing D-641 shows the blowdown separator cooling through a solenoid valve, which is controlled from panel CP-6A. CP-6A is the Deaerator control panel. Also shown is a temperature transmitter.

99% of the VA drawings show the self-controlling temperature regulating valve with capillary tubing.

Please confirm the design intent is to have this process controlled via the PLC controlled solenoid valve for admitting cooling water to BDHR.

Local control with capillary tubing is acceptable.

In review of D-621, 641, 642 can you please confirm that all the manual valves and other associated components for the main and pilot gas trains below will require position feedback (4-20mA) signal? Or is this a typo?

The steam flow diagram D-642 has ZT position indication for all the manual valves (11 per my count) in the steam flow diagram. It’s labeled as position feedback (4-20mA) signal, and not a simple switch contact (such as position either open or close limit switch).

The steam silence vent valve(s) are manual. Typically, these are motorized electric modulating valves that can be controlled by master panel. This project does not appear to have this, but does have the position feedback of the manual vent valves as well.

The safety relief valves are also indicating the requirements for a ZSO. We don’t believe the illustrated valve exists. Please confirm if this is a typo and or specify manufacturer.

The safety valves AFGSOV and APFGSOV are required to have a prove open switch, prove close switch, and a control open function. The vent valves AFGSVV and APFGSVV are required to have a prove open switch, prove close switch, and a control close function. The symbols above the pressure transmitters and flow transmitters are for the pressure and flow information, but the valves are just manual valves without any position indication or control.

Manual valves on the steam header can have a close limit switch (ZIC).

Although the drawing shows manual valves, a change to a motorized valve would be acceptable if desired for testing and tuning.

The ZSO should not be on the safety relief valves. See specification 23 52 39 paragraph 2.2 B for requirements.

This document is also provided as an attachment.

See attached document: Copy of Pre-Bid RFI Questions_Encorus Response 2024-06-13.

See attached document: 2024-06-13 Question 1 Attachments.

See attached document: Sensepoint XCD_IOM.

See attached document: touchpoint-plus-user-guide-man0996_v1_0216.

See attached document: Touchpoint Plus_Quick Start guide.

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