SF30_SPE60122R0305_0005.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NO.

See Block 14

4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicable)

6. ISSUED BY CODE SPE601 7. ADMINISTERED BY (If other than Item 6) CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

CODE FACILITY CODE

SPE60122R0305

X

2022 MAR 10

10A. MODIFICATION OF CONTRACT/ORDER NO.

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 OffersX is extended, X is not extended.

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.

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

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:

12. ACCOUNTING AND APPROPRIATION DATA (If required)

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:

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

14. DESCRIPTION OF AMENDMENT/MODIFICATION (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)

NSN 7540-01-152-8070

Previous edition unusable

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA FAR (48 CFR) 53.243

16B. UNITED STATES OF AMERICA15B. CONTRACTOR/OFFEROR

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

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

(a) By completing Items 8 and 15, and returning

DLA ENERGY AEROSPACE ENRGY-DLAE-M

BLDG 1621

1014 BILLY MITCHELL BLVD

SAN ANTONIO TX 78226

15C. DATE SIGNED 16C. DATE SIGNED

D. OTHER (Specify type of modification and authority)

3. EFFECTIVE DATE

See Attached Continuation Sheet(s).

(X)

CHECK ONE

9A. AMENDMENT OF SOLICITATION NO.

9B. DATED (SEE ITEM 11)

13. THIS APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

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

CONTINUATION SHEET REFERENCE NO. OF DOCUMENT BEING CONTINUED:

CONTINUED ON NEXT PAGE

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SPE60122R0305 - 0005

The purpose of amendment 0005 is to:

A. Notify offerors the solicitation closing date remains unchanged, and proposals are due 25 April 2022, at 2:00 PM Central Daylight Time (CDT).

B. Provide responses to Industry questions:

1. Provide V808 and V809 tank relief valve details (Manufacturer with part number, setpoint, and flowrate).

Government Response:

V808, 8,000 Gallon Tank:

First Relief Valve:

Flow Safe

P/N S843H-34FSO-34FSO-SS-SS-TT

Inlet: 3/4" Outlet: 3/4" Ofirice Size: -8 (0.261 in^2) Flow Rate: 3.197 lbm/s Setpoint: 250 psig

Second Relief Valve:

Flow Safe

P/N S84JE-02RF2-03RF1-SS-SS-TT

Inlet: 2" Outlet: 3" Orifice Size: -J (1.689 in^2) Flow Rate: 31,615 SCFM Setpoint: 260 psig

V809, 5,000 Gallon Tank:

First Relief valve:

Flow Safe

P/N S84JE-02RF2-03RF1-SS-SS-TT

Inlet: 2” Outlet: 3” Orifice Size: -J (1.689 in^2) Flow Rate: 8963 SCFM (for oxygen) Setpoint 260 psig

Second Relief Valve:

Flow Safe

S848B-01RF2-01RF1-SS-SS-TT

Inlet: 1” Outlet: 1” Orifice Size: -8 (0.261 in^2) Flow Rate: 1334 SCFM (for oxygen) Setpoint: 250 psig

2. Provide U1A forms for tank V808 and V809.

Government Response: Copies of UA1 forms are issued with solicitation amendment 0005.

3. Is the V808 inner vessel support structure designed to support the weight of liquid nitrogen?

Government Response: The inner vessel on both tanks is designed to LOX weights at LH2 temperatures. This is our standard for all new cryogenic vessels at AFRL so in the future the vessels can be used for any propellant. Yes, both vessels will be able to support the weight of LN2.

4. Does V808 meet the hydrogen tank design requirements in accordance with Compressed Gas Association Standard CGA H-3 Standard for Cryogenic Hydrogen Storage?

Government Response: Yes, the tank design conforms to CGA H-3, ASME Section VIII D1, NFPA 55 and the applicable Air Force Technical Order for cryogenic vessels.

5. Provide schematics of the liquid oxygen tank (5K tank).

Government Response: A copy of basic schematic for both tanks is issued with solicitation amendment 0005. Tanks are identical with the exception of capacity, flare stack connection and total tank volume.

6. What are your delivery hours?

Government Response: Monday through Friday, from 0700 to 1600 hours.

7. Provide pictures of the data plate on the tanks.

CONTINUATION SHEET REFERENCE NO. OF DOCUMENT BEING CONTINUED:

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Government Response: Pictures of data plate are issued with solicitation amendment 0005.

8. Clarify whether offerors are required to bid on all CLINs or can the CLINs be awarded independently (i.e. if only one product CLIN is bid on, can the offeror be awarded that CLIN).

Government Response: Offerors may make offers on 1 or more or all products, but shall mark no bid products as “No Bid “. In addition, offerors shall price Service Line Items associated with product(s) they offer a bid on.

CONTINUATION SHEET REFERENCE NO. OF DOCUMENT BEING CONTINUED: PAGE 4 OF 4 PAGES

Attachments

List of Attachments

Description File Name ATTACH_Data_Tank_Plat es 22-R-0305 BE7 Liquid

Rocket Engine Test Prg ATTACH_Tank_Schematic 22-R-0305 BE7 Liquid

Rocket Engine Test Prg ATTACH_UA1_Form_5K_

Tank 22-R-0305 BE7 Liquid

Rocket Engine Test Prg ATTACH_UA1_Form_8K_

Tank 22-R-0305 BE7 Liquid

Rocket Engine Test Prg

5000 Gallon Tank:

8000 Gallon Tank:

5) Please provide equipment schematics for all government-owned equipment for all products.

Government Response: Attached is a basic schematic for both tanks, tanks are identical with the exception of capacity, flare stack connection and total tank volume.

DTC0095

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