AMENDMENT_0002_N4008523R2860_B513.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

J

PAGE OF PAGES

1 3

2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. P ROJECT NO.(If applicable)

6. ISSUED BY CODE N4008 7. ADMINISTERED BY (If other than item 6) CODE

See Item 6

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X 9A. AMENDMENT OF SOLICITATION NO.

X 9B. DATED (SEE ITEM 11)

10A. MOD. OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

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

Offer 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 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram 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 telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICAT IONS OF CONT RACTS/ORDERS.

IT MODIFIES T HE CONT RACT /ORDER NO. AS DESCRIBED IN ITEM 14.

A. T HIS CHANGE ORDER IS ISSUED PURSUANT T O: (Specify authority) THE CHANGES SET FORT H IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONT RACT /ORDER IS MODIFIED TO REFLECT THE ADMINIST RAT IVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO T HE AUT HORIT Y OF FAR 43.103(B).

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

D. OTHER (Specify type of modification and authority)

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

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

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

TEL: EMAIL:

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA

BY

(Signature of Contracting Officer)

16C. DATE SIGNED

EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

30-105-04 ST ANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

0002 24-Aug-2023 ACQR6003628

N40085-23-R-2860

09-Aug-2023

SOLICITATION N40085-23-R-2860, INSTALL BACKUP GENERATOR AND TRANSFER SWITCH IN NMCI SERVER ROOM

BUILDING 513, NAS OCEANA, VIRGINIA BEACH, VIRGINIA

The purpose of this amendment is to answer Pre-Proposal Inquiries (PPI's) and to add technical changes.

The Receipt of Proposal due date remains unchanged at 08 September 2023 at 2:00PM EDT.

SEE CONTINUATION PAGE.

24-Aug-2023

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE

The following have been added by full text:

N40085-23-R-2860

SOLICITATION N40085-23-R-2860, INSTALL BACKUP GENERATOR AND TRANSFER SWITCH IN

NMCI SERVER ROOM, BUILDING 513, NAS OCEANA, VIRGINIA BEACH, VIRGINIA

PRE-PROPOSAL INQUIRIES

PPI#1

QUESTION: Reference Dwg# G: Can the government provide the design team with any record/as-built drawings and CAD files?

RESPONSE: CAD files and record/as-builts drawings are not available.

PPI#2

QUESTION: Reference Dwg# E: In the RFP, it states that the exhaust vent stack for the generator must be extended 4ft above the highest part of the roof or per referenced codes if greater. The intent is to keep the exhaust from the generator going into the HVAC air intakes of the building. If it is determined that there are no intakes in the vicinity of where the generator is to be located and the potential is low, is it acceptable to exhaust out of the top of the pre-packaged generator?

RESPONSE: Exhaust vent stack is to be installed as stated in the RFP.

PPI#3

QUESTION: Reference Dwg# E: If it is determined that there isn't enough working clearance space in the server room to house the ATS because the RFP calls out for it to be bypass isolation which increases the footprint, is it acceptable to install it exterior to the building?

RESPONSE: If the ATS cannot be installed in the Server Room, the preference is that the ATS be installed inside the building.

PPI#4

QUESTION: Reference Dwg# E: It mentions that the fuel tank for the generator needs to be stainless steel but doesn't say that the generator enclosure needs to be. It just needs to have a factory coating applied suitable for the severe corrosive environment present at the building. Please confirm if the generator enclosure can be a standard steel or aluminum, sound attenuated, weatherproof enclosure with a factory corrosive resistant coating applied to it.

RESPONSE: The enclosure is to be steel. See Technical Changes below.

PPI#5

QUESTION: Reference Dwg# E: In the RFP, it calls out that the generator sub-base tank has to be stainless steel (SS). In this region, it is very uncommon that generators are provided with SS sub-base diesel fuel tanks. Tanks of this nature are common further south in areas such as the panhandle and around the Gulf of Mexico. Usually here, it's the enclosure for the generator that is SS and the tank is painted and coated with a corrosive resistant coating. Is it acceptable to provide a standard steel tank that is factory painted and coated with a corrosive resistant coating to withstand the elements for this area in-lieu of having a stainless steel fuel tank?

RESPONSE: As stated in the RFP, the tank is to be stainless steel.

Page of 3

(End of Summary of Changes)

N40085-23-R-2860

PPI#6

QUESTION: Reference Dwg# E: The RFP did not speak on whether or not if the electrical feeders supplying power to Panel NTP are to be replaced back to its source or spliced and extended to the ATS. These feeders will connect on the Utility/Normal side of the ATS and Panel NTP will connect on the Load side. Please confirm if the existing feeders for Panel NTP are to be replaced back to its source or should the feeders be spliced and rerouted to the location of the ATS?

RESPONSE: New electrical feeders to Panel NTP are to be installed. See Technical Changes below.

PPI#7

QUESTION: Reference Dwg# E: While on site, it was observed that there is natural gas available to the building.

Would the Government be open to a natural gas generator in lieu of a diesel driven one?

RESPONSE: As stated in the RFP, the generator is to be diesel driven.

PPI#8

QUESTION: What is the rating of the exterior wall in the NMCI Server Room of the building?

RESPONSE: The rating is unknown.

PPI#9

QUESTION: Please confirm there are no sustainability requirements and/or requirements for an LCCA for this project.

RESPONSE: There are not sustainability requirements and/or LCCA requirements for this project.

TECHNICAL CHANGES

1) In the DB_RFP, Section D5010 ELECTRICAL SERVICE & DISTRIBUTION, on Page 34 of 157:

REMOVE:

“Provide and install new panel NPT with all new circuit breakers.”

REPLACE WITH THE FOLLOWING:

“Provide and install new panel NPT with new feeder cable and new circuit breakers.”

2) In the DB_RFP, Section D5010 ELECTRICAL SERVICE & DISTRIBUTION, on Page 34 of 157:

REMOVE:

“Packaged Generator set shall be provided with but not limited to sub-base fuel tank, sound attenuated weather proof enclosure, and local/remote alarm annunciator.”

REPLACE WITH THE FOLLOWING:

“Packaged Generator set shall be provided with but not limited to sub-base fuel tank, sound attenuated weather proof steel enclosure, and local/remote alarm annunciator.”