25R2512 - Amend 0008.pdf

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 or (c) By separate letter or electronic communication 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 letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

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

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

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 is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

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

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, 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)

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.

15C. DATE SIGNED

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

16C. DATE SIGNED

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

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

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

N40085

SOLICITATION NO.: N4008525R2512, P-1069 Maritime Surveillance System Facility, Naval Air Station Oceana/Dam Neck Annex, Virginia Beach, Virginia.

Contract POC: Leslie McGehee, leslie.m.mcgehee.civ@us.navy.mil, 757-341-1624

See Continuation Page(s)

NAVFACSYSCOM MID-ATLANTIC

CONTRACTING CORE

9324 VIRGINIA AVENUE

NORFOLK, VA 23511

See Item 6

J

N4008525R2512

1 9

08/20/2025

06/10/2025

N4008525R2512

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 0008

This Amendment 0008 is issued to incorporate the following:

1. Provide the Revised Price Proposal Form (PPF) (attached separately)

2. Provide the Geotechnical Report (attached separately)

3. Provide the Clarification Narrative (attached separately)

4. Provide approved pictures of site (attached separately)

5. Provide the Continuation Sheet (attached separately)

6. Provide Pre-Proposal Inquiry (PPI) responses.

1. Please see the separately attached Revised Price Proposal Form labeled, 25R2512 - Revised Price Proposal

Form Final

2. Please see the separately attached Geotechnical Report labeled, 25R2512 - P-1069 Geotechnical Report

3. Please see the separately attached Clarification Narrative labeled, 25R2512 - Clarification Narrative and Bldg

FF&E Layout

4. Please see the separately attached approved pictures labeled, Bldg 470 at P-603_1 and Bldg 470 at P-603_2;

Load Bank_Back, Load Bank_Internal, Load Bank_Lt, Load Bank_RT;

Overhead_1 -- Overhead_4;

Overhead_All Combined;

Overhead_Left;

Overhead_Right;

Room 203_1 -- Room 203_15;

Site_1 - Site_7;

Site_Bldg 469

5. Please see the separately attached Continuation Sheet labeled, 25R2512 - CONTINUATION SHEET 1

18AUG25

6. Please see PPI responses below:

No.

Reference

Question Response Page Section Paragraph

They show BASE price which is total for CLIN 0001A thru 0001G. CLIN

0001A is for the site work 5’ outside the building footprint. But they don’t have a CLIN for the building for everything inside the 5’ footprint.

Please see attachment labeled:

25R2512 - Revised Price Proposal

Price

Proposal

Form n/a n/a

CLIN 0001 includes a sub-total blank and a total price blank and the description reads: "Total Price for Line

Item 0001 (includes subtotal of 0001A-

0001G). Are we to assume this means the total price on 0001 should also include the 0001 subtotal? Also, please clarify that CLIN 0001 is to be all of the building work extending to the 5' line outside of the building, excluding other priced line items?

Price

Proposal

Form n/a n/a

CLIN 0001D includes excavation, handling, hauling, temporary stockpiling, sampling, analysis and disposal of various contaminants and unexploded ordinance at a tonnage unit price. Is the intent of this CLIN to capture disposal of soils affected by

UXO or is it to include both soils impacted by UXO and the ordnance itself? Typically there would be a separate line item for ordnance disposal.

Price

Proposal

Form n/a n/a

CLIN 0001D includes unexploded ordnance, please confirm there is an expectation of encountering UXO on this project and provide requirements.

There is no mention in the drawings or specification section provided.

9 n/a 13 49

20.00 10 n/a

Section 2.1.1 describes a requirement to meet or exceed minimum attenuation levels but none are specified. Please provide requirements for minimum attenuation levels for frequency and decibel range.

Information requested is at a classification level higher than what can be transmitted by NAVFAC contracting or received by the bidders. Design space so that the RF

Shielding Efficacy meets TEMPEST

Level B requirements.

Furthermore, RF Shielding sub-contractors performing this work should be familiar with the actual requirements.

11 B100 n/a n/a

Boring log is provided but to enable delegated design engineers for deep foundation systems to provide accurate analysis of load requirements and soil conditions, please provide full geotechnical report with conclusions and recommendations referenced in the structural drawings. 1/S002

25R2512 - P-1069 Geotechnical

Report

20 Attachment E

The Attachment E Price Schedule has base bid sub-CLIN's for the sitework and various unit prices but does not have a CLIN for the building work itself. Please revise the price schedule to include a line for building work inside the 5' line.

FD101D,

FD101E,

FD102D,

FD102E

Existing Fire protection systems are to be completely demo'd on 1st and 2nd floor of Areas D and E per FD101D, FD101E, FD102D and FD102E. This would require removal of existing ceilings (ACT, Drywall, etc) to demo and install new fire protection systems.

This work is not noted on the

Architectural plans. We would not be able to remove and reinstall existing ceiling systems without damage.

Please provide new architectural ceiling plans for new ceiling work required since new sprinkler systems are required.

Please see the attached narrative that should address and clarify PPI #22, #42, and #104. The attachment is labeled:

Response to PPI Nos 22 42 and

104_08 12 25

Since pictures were not allowed to be taken during the site visit, we request pictures of the following be shared (if possible):

1. Existing interior mechanical and electrical spaces where demolition/removal occurs.

2. Existing above ceiling locations for new sprinkler pipe.

3. Any point of connection between P-

1069 and Bldg 470.

4. Exterior views of the sitework areas for new fencing, parking lot, above grade tanks, generator, etc.

Unfortunately, due to the sensitive nature of the facility, not all picture requests could be approved.

Please see the provided pictures that were approved.

Bldg 470 at P-603_1

Bldg 470 at P-603_2

Load Bank_Back

Load Bank_Internal

Load Bank_Lt

Load Bank_RT

Overhead_1 -- Overhead_4

Overhead_All Combined

Overhead_Left

Overhead_Right

Room 203_1 -- Room 203_15

Site_1 - Site_7

Site_Bldg 469

Price

Schedule

Please confirm CLIN 0001 is intended to be the Base Price PLUS the sum of

CLIN 0001A-0001G?

CLIN 0001D lists a large quantity and a vast range of contaminants and is not able to be responsibly priced by subcontractors as currently described.

For instance, there is a large price and procedural difference between removal of petroleum contaminated soil and unexploded ordnance.

To limit the government's exposure, this item should be separated with an individual CLIN for each contaminant.

Additionally, specific definitions for each contaminant are necessary to properly assess for both pricing and during construction.

CLIN 0001F does not list removal of the temporary stockpiled undercut material but Additional Line Items and

Bid Note b indicates removal.

As described, this material is for undercuts and in addition to planned excavations within the base bid price.

Please confirm this item includes removal of this quantity of temporary stockpiled unsuitable soil.

CLIN 0001F states "disposal of impacted surplus soil media will be covered under a separate line item"

Please confirm "impacted" is referring to contaminated materials included in

CLIN 001D.

41 2 01 14 00 1.3.1.2.1

Normally on Dam Neck base only the

DEVGRU compound is citizen only.

Right now per the specs, it looks like this project is citizen only. Please verify if work authorized/permanent residents are allowed to work on this project?

All work may be performed by US citizens, legal permanent residents, or individuals that have acquired the legal right to work. All workers still must be vetted through DBIDS.

Please see the attached

CONTINUATION SHEET for further information.

42 4 01 14 00 1.3.4

Occupied Renovation - please provide more information regarding occupancy and existing furniture/items in work areas.

This project is an occupied renovation.

Please provide more information regarding requirements of the

Contractor for occupied spaces.

Will existing FF&E in work areas be removed prior to work?

Is the Contractor responsible for moving any of these items?

Is the Contractor responsible for providing storage for existing FF&E?

What "in place" FF&E will need to be protected?

Is the Contractor responsible for providing any temporary work spaces for displaced personnel?

Please see the attached narrative that should address and clarify PPI #22, #42, and #104. The attachment is labeled:

Response to PPI Nos 22 42 and

104_08 12 25

51 17 26 32

15.00 2.1.2.1

“Engine Emissions Limits”: The generator set will come EPA emissions certified to emission standards 40 CFR

60 Subpart IIII. Will the site-specific air permit, obtained through the Virginia

Department of Environmental Quality

(VA DEQ), require on-site emissions testing to VA DEQ requirements to 6.0 g/hp-hr NOx emissions limits?

As long as we can prove that the engine is below the 6.0 g/hp-hr NOx emissions no testing will be needed.

Typically this is done by obtaining the emissions data from the engine manufacturer. To get the g/hp-hr from the g/kW-hr usually included in the emissions data just multiply the value by 0.7457..

52 18 26 32

15.00 2.1.7

“Engine-Generator Set Enclosure”:

Requires corrosion resistant construction for the generator set enclosure. Is 316 stainless steel construction required or is 304 stainless steel acceptable to the government? 316 stainless steel will offer better corrosion resistance.

316 stainless steel is required, as this facility is located adjacent to a body of sea water.

Please also see the attached further information.

54 1 31 62

23.13 1.1.1

"The contract includes one pile load test." however the Price Schedule CLIN

0001C shows 2 EA. Please confirm the number of load tests to include in the pricing.

Please request photos of the following

a. Photos of panel nameplate and panel schedule for panel T7P

b. Photos of panel nameplates and panel schedules for panels located on watch floor

c. Full photo of existing generator load bank, and nameplates

d. Photos of existing outdoor MV equipment lineup and nameplates

e. Photos of each section of the existing

Medium Voltage Switchgear/Generator

Paralleling Switchgear

f. Photo of wall plaque next to existing

MV Switchgear showing current electrical configuration

Unfortunately, due to the sensitive nature of the facility, not all picture requests could be approved.

Please see the provided pictures that were approved.

Bldg 470 at P-603_1

Bldg 470 at P-603_2

Load Bank_Back

Load Bank_Internal

Load Bank_Lt

Load Bank_RT

Overhead_1 -- Overhead_4

Overhead_All Combined

Overhead_Left

Overhead_Right

Room 203_1 -- Room 203_15

Site_1 - Site_7

Site_Bldg 469

76 01 14 00 1.2G

01 14 00 - 1.2 G references low level radiological materials and unexploded ordnance as indicated drawings as does the price proposal form. There are no notes on the drawings for radiological materials of unexploded ordnance.

Please confirm these do not exist on this project.

82 01 14 00 1.3.1.2.1

01 14 00 - 1.3.1.2.1 - notes all general and finish work of the controlled area must be performed by US Firms using

US Citizens. The CSP section 15 notes that work can be performed by US

Citizens legal permanent resident, or non-US Citizens that have acquired a legal right to work from the US

Government (i.e. US Persons). Please confirm all work can be performed by

US Citizens or US Persons we have acquired a legal right work in the US.

All work may be performed by US citizens, legal permanent residents, or individuals that have acquired the legal right to work. All workers still must be vetted through DBIDS.

Please see the attached further information.

12 00

01.00 20 1.3.1.e

The Price Proposal form has Planned

Modifications for FF&E, AV, and ESS.

12 00 01.00 20 - 1.3.1 e identifies FF&E and any Specialty Equipment and Audio

Visual. The drawings include detailed

TY drawings (Security) and TA drawings (AV). Please confirm no

Interior Design work is required for ESS or AV per 12 00 01.00 20, only a Best

Value Determination.

Price

Proposal

Form

The Price Proposal form has Planned

Modifications for FF&E, AV, and ESS.

Please confirm the base bid is to include raceways only for ESS and AV and all wiring, equipment, and installation for these systems is to be included in the

AV and ESS Planned Modifications.

Please confirm design costs are not by contractor for CLIN Items 0003 FF&E, 0004 Audio Visual System, and 0005

ESS Equipment.

97 S-002

Please provide full Geotechnical Report prepared by Geoenvironmental

Resources, Inc. dated June 30, 2023

(Revision 1), GER Project 1108083.

25R2512 - P-1069 Geotechnical

Report

102 M-503

Computer Room AHU Detail A1 indicates "Supply Elbow by

Manufacturer". In talking to manufacturer, they no longer supply these elbows due to the types of fans they provide in their units. Can this elbow be eliminated or should we have our sheet metal contractor provide one?

Supply Elbow not required. Select

CRAHU with Fan in accordance with

Spec 23 81 23 Section 2.1.3.

103 MD101D

Chilled and heating water lines, please provide proximity/location of existing valves for demolition/tie-in of new work. Please confirm each valve is in working condition so that smaller areas can be isolated to avoid a whole building shut down during construction.

There are valves at each branch from the loop. Designer was directed by facilities management to assume all valves are functioning. Please note, the drawings only show what the designer was given access to during site inspection.

107 CS101

32 31

13.53 2.3

Per drawing CS101, the outer perimeter fence shows the “Anti-Ram Vehicle

Barrier” directly behind the fence.

Where will the cable reinforcement listed in Section 32 31 13.53, Section

2.3 Fence Fabric Reinforcement be

installed on this job? Normally the outer perimeter fence would have the

UFC 4-022-03 cable reinforcement, but on CS101 it has the Anti Ram Vehicle

Barrier system. Please advise where the

UFC 4-022-03 cable system is to be installed on this project.

Cable reinforcement is not required for this project due to the Post and

Beam anti-ram fence present in the location shown on the plans. Please disregard Sections 2.3 and 3.2.9 of specification 32 31 13.53, as they do not apply to the current scope.