2.1.1 N0040620R0021 AMD01.pdf

SEE SCHEDULE

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

The solicitation is amended to include questions and answ ers and to extend the solicitation due date.

POC: charles.seipt@navy.mil; 360-535-0963

1. CONTRACT ID CODE PAGE OF PAGES

J 1 4

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

16C. DATE SIGNED

BY 14-Jul-2020

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 N0040620R0021

X 9B. DATED (SEE ITEM 11)

06-Jul-2020

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 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 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

14-Jul-2020

CODE

NAVSUP FLC PUGET SOUND

467 W ST, 2ND FLR

ATTN: CHARLES SEIPT

BREMERTON WA 98314-5100

N00406 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

N0040620R0021

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SECTION SF30 - CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION A - SOLICITATION/CONTRACT FORM

The required response date/time has changed from 16-Jul-2020 12:00 PM to 20-Jul-2020 12:00 PM.

The following have been added by full text:

QUESTIONS AND ANSWERS

1. Please confirm the requirement to have circulating pumps and the chiller mounted on a single skid. The barge drawings both show the circulating pumps separate from the chillers.

PSNS ENGINEERING ANSWER: The chill water circulating pumps and the AC Chillers do not have to be mounted on a single foundation. They can be separate as you noted on the original barge AC Chiller drawings. However, if new/different circulating pumps are needed, they will need new foundations at additional cost (engineering, manufacture, install, etc). The existing circulating pump foundations are engineered and sized for one specific size of pump.

2. Please confirm the export packaging requirements.

PSNS ENGINEERING ANSWER: AC Chillers can be shipped within a wooden crate, inside a standard steel shipping container used for ocean-bound freight. The two AC Chillers for Barge YR85 are size "110 ton" (not the actual weight), for Barge YR95, the two AC Chillers are size "160 ton". Anything over size "100 ton" is required to also be shrink-wrapped with a generous amount of desiccant packs within and loaded flat. AC Chillers are shipped with oil inside the compressors and each Chiller unit is to be fully charged with refrigerant by the factory.

3. Please elaborate on “marine grade.” Are there specification requirements?

PSNS ENGINEERING ANSWER: "Marine Grade" refers to measures specifically formulated or treated to resist a marine (saltwater/salt air) environment, either shipboard or on the seashore, including rinsing by rainfall that are built into various systems. These are usually measures designed to resist the harshest environments that equipment can be subjected to. Each company has their own standards for Marine Grade.

4. The RFP lists both screw and scroll compressor types – these are not the same. This tonnage range should be a scroll compressor.

PSNS ENGINEERING ANSWER: Scroll compressor is correct.

5. Please confirm that the unit is run using only water and does not use Glycol. If glycol is used, confirm type and percentage.

PSNS ENGINEERING ANSWER: Our existing AC Chillers can use water or Glycol. We use water.

6. Please confirm the requirement for BOTH copper tubes/fins AND corrosion-resistant coating. Usually it is one or the other.

PSNS ENGINEERING ANSWER: Our existing AC Chillers have copper tubes/fins with a corrosion-resistant epoxy coating.

7. Are coated Aluminum condenser coils acceptable?

PSNS ENGINEERING ANSWER: No. The corrosive severity of chloride in salt air/spray causes aluminum to quickly corrode and fail. The AC Chillers are located on the open top deck of barges floating in seawater.

8. Please confirm the need for hot-gas bypass. This overly stresses a single compressor on the unit and may cause pre-mature failure. Hot-gas bypass isn’t often needed when there is an expansion tank and adequate water volume in the system.

PSNS ENGINEERING ANSWER: Hot-gas bypass is required and is installed on our existing AC Chillers.

9. Please clarify the phrase “The chiller offered must be compatible with the existing chiller mount/foundation.” There will be some level of re-mounting required for any new chiller. Over time, chillers tend to grow in size as a larger chiller and surface area are needed to meet increases in unit efficiency required by energy codes.

PSNS ENGINEERING ANSWER: If the new AC Chillers cannot be installed on the existing foundations, the foundations will have to be re-engineered, old foundations torn out, new ones installed, underdeck structural stiffening beams modified, and chill water piping and electrical connections modified. Foundation modification would be difficult, time consuming, and expensive. An AC Chiller that allows for an exact fit would be optimal and potentially provide a better value to the Government.

10. Please provide the manufacturer and model number?

ANSWER: This solicitation does not require a specific manufacturer (aka brand-name) or model.

Please provide the unit that best meets the requirement.

11. Please provide a U.S. shipping address?

ANSWER: The shipping terms are FOB – Origin. Shipping will be arranged by the government in accordance with the instructions included in the solicitation (see the solicitation, section F).

Attention: If applicable, a hazardous shipment declaration will be required in accordance with the following attachments:

dtr_part_ii_204.pdf - Defense Transportation Regulation – Part II, Chapter 204, HAZARDOUS MATERIAL dtr_part_iii_app_j.pdf - Defense Transportation Regulation – Part III, APPENDIX J -

HAZARDOUS MATERIALS (HAZMAT) CERTIFICATION AND MOBILITY

PROCEDURES

(End: Questions and Answers)

(End of Summary of Changes)