697DCK-23-R-00225 (Amendment 0003_signed).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.

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0003 05/25/2023

FEDERAL AVIATION ADMINISTRATION

AAQ-500 - REGIONAL ACQUISITIONS

10101 HILLWOOD PARKWAY

FORT WORTH TX 76177-1524

AAQ520FTW-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 ___________ 1 x x

697DCK-23-R-00225

1 copies to the issuing office.

05/25/2023

(x)

Demolition/Installation of the Tower Platform, (IMB) VHF Omnidirectional Range (VOR), Kimberly, Oregon

Amendment 0003: The purpose of this amendment is to extend the proposal due date from

August 9, 2023, to August 14, 2023, at 5:00 pm (CST), to allow extra time for the offers to incorporate the answered contractor questions listed below into their offer.

New Proposal Due Date is August 14, 2023, 5:00 pm (CST).

Answered Contractor Questions:

Continued ...

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)

David T. Bustamante

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 .

X

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

NAME OF OFFEROR OR CONTRACTOR

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CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

(A) (B) (C) (D) (E) (F)

697DCK-23-R-00225/0003

Question: Per general note 7 Drawing G003 is GPR required before digging the tower foundations?

Answer: Yes, GPR is required to locate unknown/abandoned items in excavation areas.

Question: What is the type and grade of the wood to be used for the tower platform construction?

G003 note 5 and S001 structural notes 3 states no pressure treated material shall be used. S003 detail 1 calls out for cedar stringers.

Answer: Douglas Fir #1 for structural members.

Pressure treatment has been recently approved by the FAA’s internal engineering group. S003 detail

1 is in error.

Question: At what height from the VOR Building foundation can work take place without turning off the radar? The new platform height is 18’ off the new pad per S001. Can this elevation be stood on with an operational VOR?

Answer: The purpose of the tower replacement is to recreate the functional elevation of the existing tower (18’ from building grade) with the inclusion of an integrated staircase. The VOR can be removed from service during construction that

“may” impede its operation. The VOR will most likely be removed from active service and checked regularly for project interference. The VOR’s will not be adversely affected by persons walking at this elevation and distance from the VOR counterpoise.

Question: The scope of work page 6 states that excavated material can be disposed onsite.

Please confirm that all native material can remain on site.

Answer: Native material can remain on site but must be relocated to an approved area of the FAA property for disposal. All other waste/demolition material must be removed from the site.

All other terms and condition remain unchanged.

Continued ...

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

NAME OF OFFEROR OR CONTRACTOR

3 3

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

(A) (B) (C) (D) (E) (F)

697DCK-23-R-00225/0003