amendment0002.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

5. PROJECT NO. (If applicable)2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ.NO.

PAGE OF PAGES

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

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

CODE

9A. AMENDMENT OF SOLICITATION NO.

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

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

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 is extended, is not extended.

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.

(x) A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO THE AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation date, etc.) SET FORTH IN ITEM 14.

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

ORDER NO. IN ITEM 10A.

1 3

0002 06/21/2019

FEDERAL AVIATION ADMINISTRATION

AAQ-500 - REGIONAL ACQUISITIONS

1200 DISTRICT AVENUE

BURLINGTON MA 01803

AAQ510BOS-AFN

x

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

separate letter or telegram which includes a reference to the solicitation and amendment number. FAILURE OF YOUR ACKNOWLEDGEMENT 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.

copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted ; or (c) By ___________ x x

697DCK-19-R-00377

copies to the issuing office.

05/28/2019

(x)

Amendment 0002 is issued for the following questions and answers:

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)15A. NAME AND TITLE OF SIGNER (Type or print)

15C. DATE SIGNED 16B. CONTRACT AUTHORITY 15B. CONTRACTOR/OFFEROR 16C. DATE SIGNED

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

Susan J. Newcomb

Except as provided herein, all terms and conditions of the document referenced in Item 9 A or 10A, as heretofore changed, remains unchanged and in full force and effect .

697DCK-19-R-00377

Amendment 0002

Question 9: Please confirm if taxes should be carried in proposals?

Answer: already answered on Question 4 – Amendment 0001

Question 10: Please confirm if any state, local, and/or Federal permits will be required on this project?

Answer: No permits are required

Question 11: Please confirm if there are any known hazardous materials?

Answer: Materials have been tested and are free of asbestos.

Question 12: Please confirm the NY 190012 02/15/2-019 NY 12 are to be used

Answer: Yes, Wage Rate attached to the RFO is applicable.

Question 13: Will Schneider by allowed to reuse existing end devices

Answer: No

Question 14: Will Schneider be able to reuse existing conduit? Is existing wiring in conduit currently?

Answer: Yes, to the extent possible.

Question 15: Does the existing control system need to be safe-off’d before project begins?

Answer: FAA will address the existing controls system

Question 16: Can we re-use the existing wiring? IE are the new units like for like with the old?

Answer: See notes 4 and 8 on the revised E001. Pull new wire from source to VFD and from VFD to motor

Question 17: Does all new wiring need to be in conduit

Answer Yes, all wire must be in conduit

Question 18: Drawing A001 Note 3 states to remove louver and install patch to match existing siding.

Can the government please provide a detail of a patch at these areas?

Answer: We do not have a detail for the siding patch. Contractor can submit proposed methods. The only requirement is that the patch match adjacent siding and that it is weather-tight.

Question 19: Drawing A001 Note 1 talks about removing the existing removable panel to install the new mechanical. Does the government have any on information on the existing panel?

Answer: We do not have additional information on the panel

Question 20: Drawing A001 detail 2 states to cap louver openings and points to two louvers on the ground level. Is this included in this scope? If so can the government provide a detail on how they would like the existing louver capped?

Answer: Please disregard. There is no work at the ground floor louvers. Revised drawing deleted this reference

Question 21: Drawing A001 detail 4 states to patch and repair concrete. Please provide a detail on how to repair the concrete? As well as confirm size of area (s) to be repaired?

Answer: Disregard note. The only concrete work is to modify the existing pad as required for larger AHU. And repair of block wall after removal of outside air intake for AHU-520

Question 22: Drawing M002 note 1 states for wall opening locations see drawing A05. Can the government please provide the A05 drawing?

Answer: Revised drawing changed callout to A001

Question 23: Please confirm if we are tying the chilled water piping back to the Main with all new pipe, valves, and fittings or just to the valves located above the unit?

Answer: Demo piping back to and including existing valves as shown. Install new isolation valves, piping , etc. to units. FAA will coordinate shutdowns to remove existing valves, if possible.

Question 24; Please confirm what type of 2 way valve is needed, Brands voltage etc. etc.? Circuit setters?

Answer: See specification.

Question 25: Please confirm the Pipe insulation- what size glass insulation? Plastic wrap? Labels?

Answer: Insulation requirements are in specification. All piping shall have PVC jacketing in colors to match existing. Label all new piping.

Question 26: On drawing E0001 – the feeds for the new AHU’s feeder note indicates “ DPD-13, 1”C – 3#8 & 1#10 GND, SEE NOTE 2””, which refers to drawings E004 & E008 which are not part of the bid set of drawings, also note # 4 – indicates to just pull new wire from source to VFD and to Motor please clarify?

Answer: Disregard Notes 1 and 2. Reuse existing VFDs and conduit back to source in E/G room 118 as noted during walkthrough. Use new wire from source to motor.

Also – All ductwork dimensions shown are clear inside dimensions. All ductwork shall be internally lined with 1” duct liner. M001 is included for reference to show location of power panel. No ductwork or other work is included here.