1333ND26QNB190292 AMD 0006 Incorporate RFIs and Repsonses.pdf

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:

(a) By completing items 8 and 15, and returning 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 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.

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER NUMBER

IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

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

D. OTHER (Specify type of modification and authority)

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.

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

Attachment Page

PAGE 2 OF 3 1333ND26QNB1902920006

The purpose of this amendment (0005) is to incorporate an extension to the quote due date pending government RFI responses:

A. Incorporate the following RIFs with government responses:

[KTR RFI 01] “Generator specific locations & access to them (photos if possible)

1. Indoors, outdoors, ground level, roof, basement, or mechanical room

2. Is there adequate clearance around the equipment to perform service?

3. Will ladders, lifts, cranes or other special equipment be required?”

[GOV RESPONSE 01]

RFI 01-1. Most of NIST’s generators are located outdoors except 2 in boulder (EMG-001 & EMG-005, 2 in FT Collins (EMG-W-018 & EMG-W-019), and 1 in Hawaii (EMG-H-016).

RFI 01-2. Yes

RFI 01-3. Yes, depending on the job situation

[KTR RFI 02] “What the requirements are for accessing this site (especially because we would be the subcontractor)”

[GOV RESPONSE 02] You need to apply for badging to work more than 14 days on a temporary badge. Badging information is located in the general requirements section of the solicitation.

[KTR RFI 03] “Will a facility representative be available on-site during services?”

[GOV RESPONSE 03] There will be a facility representative available on site during services.

[KTR RFI 04] “Please confirm the total number of automatic transfer switches/transfer switches included in the scope of work.”

[GOV RESPONSE 04] 22 Automatic Transfer Switches

[KTR RFI 05] “Please provide the amp rating for each transfer switch/ATS included in the scope.”

[GOV RESPONSE 05] See “ATS Equipment list”

[KTR RFI 06] “Please provide, if available, an ATS/switchgear list showing the asset ID, location, associated generator, voltage, amp rating, and whether the ATS is included in the five-year ATS inspection scope.”

[GOV RESPONSE 06] See “ATS Equipment List”

[KTR RFI 07] “For generator 81-EMG-025, are the associated transfer switches/switchgear medium voltage, or is the voltage stepped down before reaching the switchgear?”

[GOV RESPONSE 07] The generator produces 4160 volts and is transformed into 480V which feeds the emergency side of the switch.

[KTR RFI 08] “For generator 81-EMG-025, does the system have a step-down transformer or low-voltage connection point where load-bank testing can be connected, or must the generator be load banked at 2400/4160 VAC?”

[GOV RESPONSE 08] There is a step-down transformer to 480V. Generator must be load banked at medium voltage.

[KTR RFI 09] “For generator 81-EMG-025, please provide any available one-line diagrams, nameplate information, photos, or connection-point details needed to determine the appropriate load-bank setup and voltage requirements.”

[GOV RESPONSE 09] See ATS Equipment List and One-Line Diagrams

Attachment Page

PAGE 3 OF 3 1333ND26QNB1902920006

[KTR RFI 10] “Could we be provided with a layout or drawing of the generators at the Hawaii and Fort Collins locations?”

[GOV RESPONSE 10] See “ATS Equipment List”. No drawings available.

[KTR RFI 11] “What is the access like for these generators? Are we able to drive up to them, or are there gates? Are they located outside?”

[GOV RESPONSE 11] Some generators are located indoors, while others are outdoors. Depending on the generator, it may be accessed from inside your vehicle or by standing near the generator.

[KTR RFI 12] “Could we be provided with the ATS specifications for each ATS requiring maintenance?”

[GOV RESPONSE 12] See “ATS Equipment List”

[KTR RFI 13] “Will the 5yr ATS inspection be required to be on nights or weekends or will they be available during normal business hours?”

[GOV RESPONSE 13] Please quote these for after-hours work.

[KTR RFI 14] “Will generator 81-EMG-025 need to be load banked at medium voltage or will there be a load bank tap box off the switch gear provided for load banking?”

[GOV RESPONSE 14] We are working on installing a tap box off the switch gear. However, in its current state, 81-EMG-025 will need to be load banked at medium voltage.

B. Incorporate additional attachments:

ATS Equipment List.xlsx B81 GS2R 1LINE Layout1 (1).pdf B81 SUB 1A AND 1B 1LINE Layout1 (1).pdf B81 SUB 2A AND 2B 1LINE SUB 2A (1).pdf

C. The Offer Due Date, Block 8 of the Standard Form (SF) 1449, remains unchanged due to this amendment at August 4, 2026, no later than 3:00 PM (MT).

D. No other changes occur as a result of this amendment.

1.2

C:\PERFORM\FORMS\S30.FRP

Forms Management

C:PERFORMFORMSS30.FRP

Acrobat PDFWriter 2.01 for Windows D:19971010095222 D:19990614133004 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:(a) By completing items 8 and 15, and returning 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 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.

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER

3. EFFECTIVE DATE

4. REQUISITION/PURCHASE REQUISITION NUMBER

5. PROJECT NUMBER (If applicable)

7. ADMINISTERED BY (If other than Item 6)

CODE

STANDARD FORM 30 (REV. 11/2016) Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

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

is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

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

D. OTHER (Specify type of modification and authority) 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.

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

PAGE OF PAGES

6. ISSUED BY

CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer) Previous edition unusable

325 BROADWAY

BOULDER CO 80305-3328