N3943022R2407 Amendment 0012.pdf

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

The purpose of this amendment is to provide responses to RFIs received in response to the solicitation.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 3

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

16C. DATE SIGNED

BY 10-Feb-2023

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 N3943022R2407

X 9B. DATED (SEE ITEM 11)

21-Dec-2022

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 1 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

10-Feb-2023

CODE

NAVFAC EXWC

1100 23RD AVE BLDG 1100

PORT HUENEME CA 93043

N39430 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

N3943022R2407

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE (SF 30)

The following have been added by full text:

AMENDMENT 0012

The following Requests for Information (RFIs) and associated Government responses and hereby incorporated into the solicitation:

No. Reference Question Answer 0054 Part 3‐pdf pg 7, Lodging at San Clemente

Is there a lodging cost to the contractor? If so, what is the rate?

Contractor is responsible for all lodging costs.

As noted in Part 3 of the RFP, page 7/15, lodging information, including costs, can be obtained from the following website:

https://ngis.dodlodging.net/propertys/San‐ Clemente‐Island‐NALF

0055 Part 6, paragraph 1.

Octopus Mountain.

1.5 through 1.8

Are either Design or As‐Built information or drawings for the below grade Grounding Halo available for the contractor?

No As‐builts or Grounding system available.

However, an antenna configuration drawing has been attached to this RFI response.

0056 Part 6, paragraph 2 Bogue Field. 2.9, 2.10

Are either Design or As‐Built information or drawings for the existing Grounding System available for the contractor?

No As‐builts or Grounding system available.

0057 Part 6, paragraph 2 Bogue Field. 2.11

Is there a specific TVSS/SPD required or is the contractor tasked with proposing a product for approval?

Product Data for TVSS and SPDs devices to be submitted for approval.

0058 Part 6, paragraph 2 Bogue Field. 2.14

Is there a specific RF Surge Suppressor required or is the contractor tasked with proposing a product for approval?

Replacement/Installation of RF Surge suppression devices is outside of the scope of work for this task order. Contractor to provide individual conductors from the RF Surge Suppression device to the grounding bus bar.

0059 Part 6, paragraph 8.

Target B20 Center.

8.18, 8.19

Is there a specific TVSS and SPD’s required or is the contractor tasked with proposing a product for approval?

Product Data for TVSS and SPDs devices to be submitted for approval.

0060 Attachment B6 NB Coronado SCI Vista Structural Tower Inspection Report, pages A11 & A12.

Photos 13, 14, and

The inspection report photos show corrosion where the tower anchor structure is installed into the concrete foundation.

We are concerned that the visible corrosion indicates a

Refer to Attachment A ‐ List of Tower Maintenance and Repair Tasks ‐ Section 4.1, pdf pg. 6/12.

Engineering Evaluations required by this task order must be in accordance with the latest written industry standards such as ANSI/TIA‐ 222‐H, Structural Standards for Steel Antenna

N3943022R2407

15. Page Number A11 and A12 lack of structural integrity below the attachment plates where the anchor system is encased by the cracked grout and concrete below. Does the Government want the contractors to include provisions in their pricing to perform engineering/design and perform an upgrade to this this structure?

Towers and Supporting Structures, ANSI/TIA‐ 322, Loading, Analysis, and Design Criteria Related to the Installation, Alteration and Maintenance of Communication Structures and ANSI/ASSP‐A10.48, Criteria for Safety Practices with the Construction, Demolition, Modification and Maintenance of Communication Structures as applicable.

All evaluation and development of structural analysis must be performed under the responsible charge of a registered Professional Engineer with experience in the type of work considered.

The following attachments are included:

Attachment R. PACNORWEST_Mt Octopus Tower (v1.2 2017 10-12)

(End of Summary of Changes)