Amend 0004 240015.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

2. AMENDMENT/MODIFICAITON NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicble)

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

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICIATION NO.

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 11)

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.

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 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 your 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 APPROPIRATION DATA (If required)

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. 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

NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, 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)

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

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 (No., 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)

NSN 7540-01-152-8070

Previous edition unusable

1 4

AMENDMENT NO. 0004 08/07/25 24-0015

N40085

NAVFAC Mid-Atlantic Resident Officer in Charge of Construction 1107 A Birch Street Camp Lejeune, NC 28547-2521

See Item 6

✘ N40085-25-R-9011

07/03/25

24-0015, ATS Replacement at FC445, FC443, FC442 Amendment 0004, Answer Requests for Information

The time and date for receipt of proposals remains 1400, 14 August 2025.

This amendment should be acknowledged when your proposal is submitted. Failure to acknowledge the amendment may constitute grounds for rejection of a proposal.

See continuation page(s) 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.

N40085-25-R-9011 Amendment 0004

CONTINUATION SHEET

1. QUESTION: The lead time for the stainless steel ATS, and generator is from 10-12 months.

Project duration needs to be at least 2 years. Please advise if this assumption is correct.

ANSWER: The project duration is changed to 730 days.

2. QUESTION: The Fuel pump has no specs. Please provide

ANSWER: Fuel pump specification 33 32 16 is provided with this amendment.

3. QUESTION: What is the required run time for the diesel pump? The CD500 only comes with a 10 gallon "priming tank" so an auxiliary fuel tank will be needed. At full load on the 475hp option the CD500 consumes 24 gals. per hour so if the pump needs a 72 hour run-time, 1728 gallon of fuel would be required. Due to that demand A fuel tank is recommended to be beside the pump. Pleas provide the tank size details on the tank support, concrete pad, etc..

ANSWER: 72 hour run-time for the diesel engine pump is not required. Contractor is responsible to provide continuous supply of fuel to the pump throughout the duration of construction to not impeded functioning of the screw pumps.

4. QUESTION: What is the process of getting tanker loads of fuel on the base? Due to the pumps fuel consumption this will be an ongoing process and have to be done every two to three days and possibly on holidays.

ANSWER: The process is the same as any other delivery to a job site.

5. QUESTION: Will the owner's existing 12" diesel be considered a standby pump? We have not found any requirements for redundancy in the specification.

ANSWER: Existing diesel pump will be removed by the Government after the installation of the new pump.

6. QUESTION: Will a sound attenuated enclosure be required on the diesel pump?

ANSWER: Not required. See attached fuel pump specification 33 32 16.

7. QUESTION: Will an auto dialer be required for the fuel pump?

ANSWER: See attached fuel pump specification 33 32 16.

8. QUESTION: Fill float controls for the fuel pump be required?

ANSWER: See attached fuel pump specification 33 32 16.

9. QUESTION: Sheet E3 Note 1 states to provide continuous supply of fuel for Bypass pump for all duration of construction; however this sheet is located in bid option 2 on the plans. Are we to assume the fuel actually needs to be continuously supplied for the duration of work in bid option 2? Please confirm.

ANSWER: The continuous supply of fuel to the bypass pump is only required during the construction of FC442.

10. QUESTION: What is the anticipated normal mgd of the plant?

ANSWER: <4.5 mgd

11. QUESTION: If the base bid, option 1 and option 2 was considered. The work on the 3 building can be done together or they have to go after each other. Please advise.

ANSWER: Building FC445 shall be completed in its entirety, followed by a two week gap in construction activities before commencing construction on building FC443, followed by another two week gap prior to the start of construction on building FC442. If FC443 and FC442 are awarded.

12. QUESTION: E101 Scope of work, plan note 1 The UV Disinfection in the base bid and the screw pump at option 2 shall have “0” power outages. This is hard to achieve. Even though a temporary diesel engine generator and temporary power will be provided. That should be fine unless they are fed by cable that will need to be intercepted. Please verify and confirm

ANSWER: We can allow the power outage to the UV system for a maximum of two hours with a power outage request submitted two weeks prior to the shutdown. No power outage to the screw pump can be achieved by running the by-pass diesel pump first and then disconnecting to the screw pumps.

13. QUESTION: Drawings Sheet A1.1 section 1/A1.1 side view should read 2/A1.1section.

Please confirm

ANSWER: That is correct.

14. QUESTION: The Plant has some issues with short circuits/wiring issues/Bad disconnects/Bad Breakers/Bad ATS. Is there any survey or maintenance/operation report that the government can provide. Or does the contractor have to check and figure out all that prior to the start? Please advise.

ANSWER: The Waste Water Treatment Plant maintenance personnel or other Government personnel will correct any issues that occur during construction.

15. QUESTION: On page four E 101 under scope of work note four stats "Contractor is responsible to provide and remove temporarily provided emergency generators from the site after construction is complete. Only the 60kw generator will stay permanently" Who provides the 60kw generator? As the only permanent generator shown to be contractor provided is a 125kw.

ANSWER: Concur. It is 125KW generator in lieu of 60KW.

16. QUESTION: Current lead time on nema 4x ats are 50 weeks. We would need these in hand before we start intercepting the existing cables to reroute.

ANSWER: The Government concurs.

17. All other terms and conditions remain unchanged.