Amendment 04 signed.pdf

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

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

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

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

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

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 Offers is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

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

IT MODIFIES THE CONTRACT/ORDER NUMBER 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

NUMBER IN ITEM 10A.

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

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.

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 (Number, 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)

Previous edition unusable

80KSC021R0020, Amendment 04 (Continued) Page 2 of 6

14. The purpose of this amendment is to answer Contractor questions, add four (4) new contract attachments, and extend the proposal due date.

A. Answers to Contractor Questions are provided in the attached Excel sheets, 3 pages.

B. Add Contract Attachment J-Q, Drawings 81K07281, dated 9/29/2015, 12 pages.

C. Add Contract Attachment J-R, Reference Drawings, undated, 244 pages.

D. Add Contract Attachment J-S, Additional Drawings Addenda, dated 10/5/2021, 2 pages.

E. Add Contract Attachment J-T, Sketches MSK-002A – MSK-004A, dated 10/4/2021, 3 pages.

These three (3) sketches replace the previously issued MSK-002 – MSK004 that was included in Contract Attachment J-N. Contract Attachment J-N, Sketch MSK-001 remains in the solicitation.

NOTE: The four (4) contract attachments above will be entered into the SAM.Gov website as attachments; they are not physically attached to this Amendment 04.

F. Revise Section J, List of Attachments, 1 page, to include the four (4) new attachments and revise

Attachment J-N to remove MSK-002 – MSK-004.

G. The proposal due date is extended seven (7) days to 10/19/2021. Therefore, change Block 13 of the SF 1442 to read 2:00:00 PM local time 10/19/2021.

There are no other changes.

80KSC021R0020

Modify Vehicle Assembly Building High Bay-3 Platforms for Block 1B

Reference Question Date Received Topic Response

79K40461 Sheet M-8093 Flag Note D Drawing calls to use AL6XN material conforming to KSC- SPEC-P-0027. AL6XN tubing is largely unavailable for purchase. Would it be acceptable to substitute 316SS tubing in lieu of AL6XN?

9/27/2021 AL6XN Tubing #1 No, It is not acceptable to substitute 316 stainless steel tubing in lieu of AL6XN tubing.

The Government is not addressing substitutions prior to contract award. Please bid per the contract documents.

79K40461 Sheet M-8063 The bill of material for the high pressure service panels calls to use 1/8" and 1/4" piping. However, all fittings and components are 1/4" and 1/2" in size. Is the intent to use 1/4" and 1/2" tubing instead? If so, what wall thickness is to be used? Please advise.

9/27/2021 Gas Panel tubing sizes

The design intent is to use 1/2" x 0.072" thickness and 1/4" x 0.035" thickness tubing for parts 7 and 8 on drawing 79K40461 Volume 4, sheet M-8063.

A correction to the tubing sizes is included in addenda elsewhere in this amendment.

79K40461 Sheet M-1253 Flag Note C Drawing identifies to provide an ODMS system similar to those of the drawings by the institutional service contract. Can the drawings for these designs be provided? There are details for installation of ODMS on M-8403 but no details provided for what is to be procured and fabricated. Can more clarity be provided on the scope of the ODMS work? Please advise.

9/27/2021 ODMS drawings The design intent of drawing 79K40461 Volume 4, sheet M- 1253 is for the Contractor to build and install the frame (ODMS Pedestal) to which the Oxygen Deficiency Monitoring Systim (ODMS) equipment will be mounted. The frame shall be fabricated per 81K07281, sheet D-5 further the Contractor shall install Government Furnished Equipment (GFE) ODMS components on the pedestal.

A revision to Flag Note C on M-1253 in accordance with this direction is included elsewhere in this amendment.

Additional information regarding work in contract related to the ODMS is found on sheet M-8403.

Per drawing 79K40461 Volume 4, sheets ET1253 and EP1253, the ODMS Oxygen Analyzer, ODMS Safety Switch and Power Distribution Assembly, and ODMS Alarm Distribution Unit are equipment that will be provided as GFE.

79K40461 Sheet MSK-002 Can further clarity be provided on the number of reservoirs that need to be installed per the contract? The bill of material on MSK-002 identifies 8 reservoir tanks but looking at the schematic on sheet M-4033, it looks like there will be a total of 10, 8 added to existing lines and 2 added to the addtional riser length installed above platform A. Please advise.

9/27/2021 Quantity of Nitrogen Reservoirs

There are a total of two accumulator reservoirs required to be installed, one at each of the two new fire protection solinoid control cabinets shown on sheet M-4033.

Bidders should understand that the dashed lines in the diagram on M-4033 & MSK-002 indicate existing parts of the system and are out of scope of this contract.

A revision to sketch MSK-002 is included elsewhere in this amendment.

Reference Question Date Received Topic Response 79K40461 Sheet M-8093, Flag Note D M-8093, Flag Note D states tubing shall be AL6XN material conforming to KSC-SPEC-Z-0027. In the recenct past AL6XN tubing reguires large mill runs per size and long lead times.

Can this tubing be furnished by the government as GFE? Or, since this interior tubing can KSC-SPEC-Z-0007 (304 SST tubing) in lieu of AL6XN? Note: FPSK002, FPSK003, FP5033, FP5043, MSK-002, MSK-003 uses KSC-SPEC-Z- 0007 304 stainless tubing for installs

9/28/2021 AL6XN Tubing #2 Bids should be based on providing the tubing in the contract scope of work; it is not Government Furnished Equipment (GFE).

No, It is not acceptable to substitute 304 stainless steel tubing in lieu of AL6XN tubing.

The Government is not addressing substitutions prior to contract award. Please bid per the contract documents.

79K40461 Sheet M-4023, Details 1, 2, &3 M-4023, Details 1, 2, & 3 is and overall view of the conveyance of the commodities to the platforms. The previous platform job had details for the installation of the parts and pieces that made up the the convayance for the commodities as shown on M-148 thu 422 and M-427 of drawing 79K39267 attached. Have these be inadvartenly left out of this package?

If so, is the contractor to use these for pricing purposes?

9/28/2021 Commodities Clarification

Details for the hose carriers and cable carriers have not been left out of the contract documents. Reference Vol. 2 Q-0203 thru 0253 for Platform A North, Q-0303 thru Q-0353 for Platform A South, Q-0403 thru Q-0453 for Platform B North, and Q-0503 thru Q-0553 for Platform B South commodity conveyance.

Reference also Q-4203 for cable carriers.

General Can NASA provide a model to assist (the bidders) with understanding the full scope of work. Please advise.

9/28/2021 Project Model for Bid Purposes

No, computer models of the design will not be provided for development of bids.

79K40461 Sheet M-601, M8013 M-601 shows a Flex Hose Table which consists of 24 hoses for hose carrier and catwalk and is noted as Phase 2 work. M-4023 shows on the cat walk as in Phase 3. Is the contractor to include only 12 ea. of the hoses from the Flex Hose Table on M-601 for the hose carrier in thier bid and disregard hoses with restraints, clamps, bushings, and hardware from the catwalk to the carrier per M-8013, Flex Hose Restraint Detail ?

Also, is contractor only to fabricate and install Pneumatic Connection Frame with bulkhead fittings, nuts and washers which get connected to the tubing on the platform side to panels?

9/28/2021 Flex hoses The Government understands that the Flex Hose Restraint Details are on sheet M-8103, not M-8013.

No, All hoses listed in the Flex Hose Table on sheet M-601 and associted clamps, bushings, hardware, etc.are in scope and shall be supplied in Phase 1.

All the work on sheet M-8103 shall be in Phase 1, including fabrication and installion of the Pneumatic Connection Frame with bulkhead fittings, nuts and washers, and the hoses.

Addenda elsewhere in this amendment is included to revise sheet M-601 to indicate that the hoses are in Phase 1, Sheet M-4023 to indicate that the hoses at the catwalk are in Phase 1 and only the final connections to supply lines will be made during Phase 3, and Sheet M-8103 is Phase 1 in its entirety.

Reference Question Date Received Topic Response 79K40461 Sheet M-8403 M8403 Specific Note 1 states Provide ODMS Pedestal per drawing 81K07281, Sheet D-6 for Oxygen Deficiency Monitor System(ODMS). No drawing 81K07281 included in RFP. Can Nas provide drawing for estimating purpoes?

9/28/2021 Missing 81K07281 Specific Note A on drawing 79K404612 Volume 4, sheet M-8403 is the correct reference for this question.

Yes, the Government will publish drawing 81K07281 to the solicitation. Please note that the reference in Specific Note A to sheet D-6 for the ODMS Pedestal is incorrect; the correct sheet is D-5.

A correction to Note A is included elsewhere in this amendment.

Fire Alarm System Will interface from the Fire Alarm System to the KCCS be required like the existing system?

9/30/2021 KCCS and Fire Alarm

Yes, the Fire Alarm System will interface with the KCCS.

NASA/KSC SOLICITATION 80KSC021R0020

SECTION J – LIST OF ATTACHMENTS

J. 1 LIST OF ATTACHMENTS

Attachment Title Date # of Pages

J-A Project Deliverables undated 21

J-B KSC Project Specific Requirements undated 32

J-C Department of Labor Wage Determination Number FL20210001, Modification 10

9/10/2021 8

J-D Certification of Progress Payments Under Fixed-Price Construction Contracts Based On A Percentage Or Stage Of Completion

Nov-14 6

J-E Technical Specifications 79K40462 3/20/2019 901

J-F Drawings 79K40461 Vol 1 3/20/2019 125

J-G Drawings 79K40461 Vol 2 3/20/2019 131

J-H Drawings 79K40461 Vol 3 3/20/2019 114

J-I Drawings 79K40461 Vol 4 3/20/2019 132

J-J Drawings 79K40725 3/20/2019 48

J-K Sketch CSK-001 8/4/2021 1

J-L Sketch FASK-001 8/10/2021 1

J-M Sketches FPSK001 - FPSK003 4/14/2021 3

J-N Sketch MSK-001 8/5/2021 1

J-O Sketch SSK-001 8/2/2021 1

J-P Drawings and Specification Addenda 8/30/2021 20

J-Q Drawings 81K07281 9/29/2015 12

J-R Reference Drawings undated 244

J-S Additional Drawings Addenda 10/5/2021 2

J-T Sketches MSK-002A - MSK-004A 10/4/2021 3

J-U Site Specific Safety and Occupational Health Plan TBD TBD

Slip Page - Section J, page 56

Mail Code OP-CS, Attn: Anthony Caruvana Kennedy Space Center, FL 32899

Mail Code OP-CS, Attn: Anthony Caruvana Kennedy Space Center, FL 32899