N3943022R2407 Amendment 0011.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 5

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

16C. DATE SIGNED

BY 07-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

07-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 0011

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

No. Reference Question Answer 0044 Part 6A‐pdf pg3, BASE BID Octopus

Mountain – 160’ Self Supported, NAVBASE KITSAP Bremerton, Washington [All Structural Inspection Repairs] | Task list skips from 1.4 to 1.6.

Please clarify.

Editing error. See revised Atachment A.

0045 Attach B2, pdf pg21, BASE BID: Octopus Mountain – 160’ Self Supported, NAVBASE KITSAP Bremerton, Washington [All Electrical Grounding Inspection Repairs] | "Note for all conduit and conduit supports providing for grounding electrode system:

Schedule 40 (Minimum) PVC Conduit shall be provided for grounding electrode system. Newly installed grounding conductor conduit fasteners, clamps, bolts, nuts, washers, and spacers shall be nylon (non‐metallic) to avoid girdling the ground conductors."

Please clarify if this note applies new work exclusively, or if this note specifies the repair of existing.

Any grounding conductor should not be routed in metal conduit or be encircled by metallic conduit straps/supports unless the conductor is bonded to the conduit at each end. Any existing ground conductor being modified, or new ground conductor being installed, should be installed in plastic conduit and use plastic conduit straps/supports.

0046 Part 6A‐pdf pg5, BASE BID: Bogue Field

– 140’ Self Supported, MCAS Cherry Point, North Carolina [All Structural Inspection Repairs] | Task list skips from

2.6 to 2.8. Please clarify.

Editing error. See revised Atachment A.

0047 Attach B4, pdf pg 18, BASE BID: Bogue Field – 140’ Self Supported, MCAS Cherry Point, North Carolina [All Electrical Grounding Inspection Repairs] | "Note for all conduit and conduit supports providing for grounding electrode system: Schedule 40 (Minimum) PVC Conduit shall be provided for grounding electrode

Any grounding conductor should not be routed in metal conduit or be encircled by metallic conduit straps/supports unless the conductor is bonded to the conduit at each end. Any existing ground conductor being system. Newly installed grounding conductor conduit fasteners, clamps, bolts, nuts, washers, and spacers shall be nylon (non‐metallic) to avoid girdling the ground conductors. " Please clarify if this note applies new work exclusively, or if this note specifies the repair of existing.

modified, or new ground conductor being installed, should be installed in plastic conduit and use plastic conduit straps/supports.

0048 Attach B6, pdf pg 7,11, BASE BID: SCI‐ Vista – 50’ Self Supported, NAVBASE Coronado, California [All Structural Inspection Repairs] | "Install the obstruction light at the top of the tower (Photo 39)." Pg 4, section 7 states there are no onbstruction lights on tower.

Please clarify.

There are no obstruction lights currently on the tower. Installation of obstruction lights is not on the scope of work for the SCI‐Vista tower.

0049 Attach B7, pdf pg 18, BASE BID: SCI‐ Vista – 50’ Self Supported, NAVBASE Coronado, California [All Electrical Grounding Inspection Repairs] |"Note for all conduit and conduit supports providing for grounding electrode system: Schedule 40 (Minimum) PVC Conduit shall be provided for grounding electrode system. Newly installed grounding conductor conduit fasteners, clamps, bolts, nuts, washers, and spacers shall be nylon (nonmetallic) to avoid girdling the ground conductors."

Please clarify if this note applies new work exclusively, or if this note specifies the repair of existing.

Any grounding conductor should not be routed in metal conduit or be encircled by metallic conduit straps/supports unless the conductor is bonded to the conduit at each end. Any existing ground conductor being modified, or new ground conductor being installed, should be installed in plastic conduit and use plastic conduit straps/supports.

0050 Attach B9, pdf pg 18, BASE BID: SCI‐OP‐ 1 – 80’ Self Supported, NAVBASE Coronado, California [All Electrical Grounding Inspection Repairs] |"Installation of Communication Building compliant with NAFVAC and Motorola R56 standards." This scope item is listed in "Section 3 ‐ Recommended Maintenance" of the inspection report, but is not listed in "Attachment A ‐List of Tower Maintenance and Repair Tasks" Amendment 0008 clarified that "Complete All Repairs" (from Part 3) is defined as the list of repair items under "Recommended Maintenance" in each inspection report. Since this would be a quite costly requirement, please clarify whether this item is in the scope or not.

Installation of a communication building is not within the scope of work of this contract.

Contractors to perform a site survey and equipment assessment to accurately define the grounding system coverage requirements and limits in conjunction with the government.

Conduct an engineering analysis and prepare a grounding system design in compliance with Motorola R‐56 and NFPA 780 standards. Final design must be signed and stamped by a

Registered Professional Engineer. Provide a construction cost estimated derived from the finalized design.

0051 Attach B9, BASE BID: SCI‐OP‐1 – 80’ Self Supported, NAVBASE Coronado, California [All Electrical Grounding Inspection Repairs] | "Note for all conduit and conduit supports providing for grounding electrode system:

Schedule 40 (Minimum) PVC Conduit shall be provided for grounding electrode system. Newly installed grounding conductor conduit fasteners, clamps, bolts, nuts, washers, and spacers shall be nylon (non‐metallic) to avoid girdling the ground conductors."

Please clarify if this note applies new work exclusively, or if this note specifies the repair of existing.

Any grounding conductor should not be routed in metal conduit or be encircled by metallic conduit straps/supports unless the conductor is bonded to the conduit at each end. Any existing ground conductor being modified, or new ground conductor being installed, should be installed in plastic conduit and use plastic conduit straps/supports.

0052 Attach B13, pdf pg20, BASE BID: Target B20 (Center) – 60’ Self Supported, NAS Fallon, Nevada [All Electrical Grounding Inspection Repairs] |"Note for all conduit and conduit supports providing for grounding electrode system:

Schedule 40 (Minimum) PVC Conduit shall be provided for grounding electrode system. Newly installed grounding conductor conduit fasteners, clamps, bolts, nuts, washers, and spacers shall be nylon (nonmetallic) to avoid girdling the ground conductors."

Please clarify if this note applies new work exclusively, or if this note specifies the repair of existing.

Any grounding conductor should not be routed in metal conduit or be encircled by metallic conduit straps/supports unless the conductor is bonded to the conduit at each end. Any existing ground conductor being modified, or new ground conductor being installed, should be installed in plastic conduit and use plastic conduit straps/supports.

0053 Attach B15, OPTION C: Bldg. 465 – 54’ Self Supported, NAS Fallon, Nevada [All Electrical Grounding Repairs] | "Note for all conduit and conduit supports providing for grounding electrode system: Schedule 40 (Minimum) PVC Conduit shall be provided for grounding electrode system. Newly installed grounding conductor conduit fasteners, clamps, bolts, nuts, washers, and spacers shall be nylon (non‐metallic) to avoid girdling the ground conductors."

Please clarify if this note applies new work exclusively, or if this note specifies the repair of existing.

Any grounding conductor should not be routed in metal conduit or be encircled by metallic conduit straps/supports unless the conductor is bonded to the conduit at each end. Any existing ground conductor being modified, or new ground conductor being installed, should be installed in plastic conduit and use plastic conduit straps/supports.

The following attachments are included:

Seed Task Order Amendment 0011_Attachment A – List of Tower Maintenance and Repair Tasks

(End of Summary of Changes)