19B0001_Amendment_0001.pdf

USPFO FOR TX - PURCHASING & CONTRACTING

ATTN: LINDA JANAK

2200 WEST 35TH ST. BLDG 66

AUSTIN TX 78703-1222

F9J3RP9031AW03 KELL182002

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

This amendment adds the Questions and Answ ers and Electrical Schematic draw ing as per the solicitation and shall become part of the contract documents.

All other terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 5

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

16C. DATE SIGNED

BY 16-Apr-2019

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 W912L119B0001

X 9B. DATED (SEE ITEM 11)

20-Mar-2019

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 is extended, X 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

16-Apr-2019

CODE

USPFO FOR TEXAS

CONTRACTING BRANCH

2200 WEST 35TH STREET

BLDG 66

AUSTIN TX 78703-1222

W912L1 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE W912L1

FACILITY CODECODE

EMAIL:TEL:

W912L119B0001

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE

The following have been added by full text:

QUESTIONS & ANSWERS

QUESTIONS AND ANSWERS

SOLICITATION: W912L1-19-B-0001

PROJECT: REPAIR HVAC, BUILDING #1151

LOCATION: LACKLAND AFB, JBSA, TEXAS

April 16, 2019

Q1. A-101 Note #7: What is the amperage and wire size of the existing air handler?

A1. Existing 3 ton AHU has 30 amps and with a #10 wire.

Q2. A-102 Note #6: Keyed notes state install one 4 ton vertical gas furnace, will this be an air handler with a gas furnace?

A2. Yes unit will be an air handler with gas furnace

Q3. A-102 Note #8: Will the thermostats need to be piped back to condenser units or piped to ceiling and run open air back to condenser unit?

A3. Yes thermostat will be piped back to condenser units.

Q4. A-102 Note #9: Can the small condenser unit be shut down through the thermostat?

A4. All mechanical equipment will need to be shut down in case of an emergency from one location

Q5. A-102 Note #10: The 480 volt panel (panel C) in the hanger has a 225amp main breaker.

Will this panel have enough ampacity to add two 20 ton cooling units to the existing load?

A5. 90% on Panel C is not being used.

Q6. A-103 Note #4: Can the wire and pipe be removed from the existing exhaust fans back to the closest J-box or does it need to be removed back to panel?

A6. All wire and pipe must be removed back to the panel.

Q7. Will the building be occupied during the construction? If so, can work be performed on lifts in the hanger during normal work hours?

A7. Yes building will be occupied during the construction.

Q8. What will be normal working hours on this project?

A8. Per the solicitation, page 34 paragraph 3.1 – normal base work hours are 6:30 AM through 5:00 PM, Tuesday through Friday. However, this will be discussed with the awardee Q9. What is the required bid bond percentage?

A9. Reference FAR 52.228-1 Bid Guarantee and the percentage shall be 20% of the bid price.

Q10. In the SOW the Plumbing Section 6.2.5.2. States "all gas connections must be welded, threaded gas line fittings are not allowed". With this size gas pipe, threaded fittings are typical. The existing gas connections in the building are threaded as well. Are welded connections really required, and what is the reason for this?

A10. It could be threaded fittings.

Q11. Sheet A-101 / KN1

(a) Please define the distance from the exterior wall for the new bollards.

(b) Please define the pier / footing dimension for the new bollards.

A11. a and b- It will depend on the bollards to be installed and the manufacture recommendations.

Q12. Sheet A-102 / KN1

(a) Please define the L x W x D dimensions for the new pads

A12. It will depend on the unit to be installed and the unit manufacture recommendations.

Q13. SOW / 6.2.2.2

(a) Shall the new closet have a hard lid ceiling or end at existing ACT?

(b) Shall the wood door be fire rated?

A13. a- Closet will have hard lid b- Door will be fire rated

Q14. Where will the condensate terminate for the new 20 ton units?

A14. Condensate line will be terminate to near grass area

Q15. No duct sizes are shown on the documents, is there a design requirement on this project?

A15. Duct size will be determine in type of package unit and manufacture recommendations.

Q16. Can you elaborate on the DDC requirement for controls? Is the intent to provide a Honeywell system or will this be standalone controls?

A16. The intent is that the controls can communicate with our front endo system that are Honeywell

Q17. Any special requirements required to set a crane within the fenced area to set the new equipment?

A17. No special requirements.

Q18. Is this a design build project?

A18. No this is not a design build project

Q19. Can you provide an Electrical schematic?

A19. We don’t have a current electrical schematic of the building. This building has been renovated several times. Attached drawing is the most recent one we have available.

Q20. Can you please provide electrical panel?

A20. There’s space available on Panel C and panel B2

Q21. Is there sufficient amperage for the new two 20 ton packages units?

A21. Refer to Answer #5

End of Questions as of 4/11/19 - 4:15 PM

SECTION 00010 - SOLICITATION CONTRACT FORM

TABLE OF CONTENTS

The Table of Contents has changed from:

Exhibit/Attachment Table of Contents

DOCUMENT TYPE DESCRIPTION PAGES DATE

Attachment 1 Statement of Work 17 20-MAR-2019 Attachment 2 Drawings 4

Attachment 3 Wage Determinations 7 18-JAN-2019 to:

Exhibit/Attachment Table of Contents

DOCUMENT TYPE DESCRIPTION PAGES DATE

Attachment 1 Electrical Schematic

Drawing

(End of Summary of Changes)