0001 Questions and Answers.pdf

ARMY CONTRACTING COMMAND - REDSTONE

HAROLD RUSSELL JR (361)961-7831

CORPUS CHRISTI ARMY DEPOT

9035 OCEAN DR. BLDG 10, MAIL STOP 18

CORPUS CHRISTI TX 78419-5260

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

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)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

Provide answ ers to pre-bid inquiries and extend the offer due date from 2 June 2025 to 6 June 2025.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 3

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

16C. DATE SIGNED

BY 02-Jun-2025

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X W912NW25Q0058

X 9B. DATED (SEE ITEM 11)

19-May-2025

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

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 X 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 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 MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

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.

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

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

02-Jun-2025

CODE

ARMY CONTRACTING COMMAND - REDSTONE

CONTRACTING OFFICE

CORPUS CHRISTI ARMY DEPOT

9035 OCEAN DR. BLDG 10, MAIL STOP 18

CORPUS CHRISTI TX 78419-5260

W912NW 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE W912NW

FACILITY CODECODE

EMAIL:TEL:

W912NW25Q0058

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 1449 - CONTINUATION SHEET

SOLICITATION/CONTRACT FORM

The required response date/time has changed from 02-Jun-2025 02:00 PM to 06-Jun-2025 02:00 PM.

(End of Summary of Changes)

The following items are applicable to this modification:

QUESTIONS AND ANSWERS

1) What will the US ARMY be processing through the centrifuge. Is it to be for diesel/ biofuel or light lubricating/hydraulic oil? Processing rate needed is 1135 l/h (5gpm)?

Hydraulic Fluid MIL-PRF-83282. Flowrate no higher than 5gpm. Flowrate between 1-5gpm is acceptable.

2) If this is oil & not fuel, then an electric heater would need to be offered, and voltage would need to be 220V/60Hz.

See the attached brochure for the MIB-503 module.

That would depend on the design of the centrifuge. We need to be able to filter to cleanliness level (ISO CODE) 15/13/10 and have a storage tank for the water removal. Water removal can be done via filters or by heating up the hydraulic fluid which would require an electric heater. If their sys-tem is using an electric heater to remove water, then yes one would be required.

The MIB-503 does not appear to be portable and on wheels, which is a CCAD requirement.

3) Could you please provide the technical specifications, model requirements, or any supporting documentation necessary to ensure compliance with the solicitation?

Technical information:

1. Maximum Flowrate of between 2.0 - 5.0gpm

2. Capable of filtering Oil with the viscosity of MIL-PRF-83282.

3.Voltage 100-230Volts;Single Phase;50-60Hz;10-16 Amps

4. Maximum Weight (250lbs)

5. Maximum Dimensions L×W×H (35”×35”×60”)

6. Must be a complete compact system that is portable and on wheels.

7. Collection tank for H2O. (The intent of the centrifuge is to get the water content in our hydraulic fluid down to 200ppm.)

8. Capable of removing minimum 95% of all solid particles between 2-5 µm from MIL-PRF-83282.

9. Ambient- 200°F Temperature Range.

10. Capable of filtering to cleanliness level (ISO CODE) 15/13/10

W912NW25Q0058