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.

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 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 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.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

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)

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.)

N4008526R0099 Design-Build, Repair MCIS/Student HSG B550, Naval Air Station Oceana, Virginia Beach, Virginia

SEE SF 30 BLOCK 14 CONTINUATION PAGE

Contract POC: Shayna Eichner, shayna.t.eichner.civ@us.navy.mil ,Tel: 757-341-1046

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

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

16C. DATE SIGNED

Previous edition unusable STANDARD FORM 30 (REV. 11/2016) Prescribed by GSA FAR (48 CFR) 53.243

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

2. AMENDMENT/MODIFICATION NUMBER

PAGE OF PAGES

1 24

5. PROJECT NUMBER (If applicable)

6. ISSUED BY

NAVFAC MID ATLANTIC

CONTRACTING CORE

9324 VIRGINIA AVENUE

NORFOLK, VA 23511

CODE N40085 7. ADMINISTERED BY (If other than Item 6) CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) 9A. AMENDMENT OF SOLICITATION NUMBER

N40085-26-R-0099

9B. DATED (SEE ITEM 11)

05/22/2026

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

CODE

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE

(X)

4. REQUISITION/PURCHASE REQUISITION NUMBER 3. EFFECTIVE DATE

07/16/2026

1. CONTRACT ID CODE

mailto:shayna.t.eichner.civ@us.navy.mil

SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

The following have been added by full text:

AMENDMENT 0003

The purpose of this amendment is to incorporate the following:

1. Proposal due date is extended from 16 July 2026 to 21 July 2026 by 2:00pm EDT.

2. Provide Attachment F- Price Proposal Form Rev 3 (attached separately)

3. Provide Attachment K- Base Access- List of Acceptable Documents (attached separately)

4. Provide Continuation Sheet Amendment 0003 (enclosed and attached separately)

5. Provide PPI responses. (enclosed)

1. The proposal due date is extended from 16 July 2026 to 21 July 2026 by 2:00pm EDT.

**PLEASE NOTE THAT NO ADDITIONAL PPI’S WILL BE ACCEPTED**

2. Provide Attachment F- Price Proposal Form Rev 3 (attached separately)

3. Provide Attachment K- Base Access- List of Acceptable Documents (attached separately)

4. Provide Continuation Sheet Amendment 0003 (attached separately and enclosed below)

CONTINUATION SHEET

Design-Build (DB) Request for Proposal (RFP):

Part 3 – PROJECT PROGRAM, CHAPTER 1.0 PROJECT DESCRIPTION, 1.2 Applicable Codes and

Standards

ADD the following text after subheading 1.2 Applicable Codes and Standards:

The following codes and standards represent minimum facility requirements. The Contractor is responsible for evaluating and including other codes and standards as necessary to provide a complete, operable, code compliant facility.

Per UFC 1-200-01, DOD Building Code, the Contractor will comply with all UFCs and their referenced codes and

Criteria effective upon the date of issuance of the last phase of this Design Build RFP to the prospective Design

Build Contractors. Any dates identified below and herein are for reference and reflect the dates current as of the development of this RFP.

Part 3 – PROJECT PROGRAM, CHAPTER 2.0 PROJECT SPECIFIC PRIORITIES, 2.3.4 Energy

Efficiency

DELETE subsection 2.3.4(A)(i).

Part 3 – PROJECT PROGRAM, CHAPTER 3.0 SITE ANALYSIS, 3.2 Site Development Requirements

DELETE the last sentence of the second paragraph in Section 3.2.8(C) Storm Drainage: ‘The Contractor must include this effort in the appropriate CLIN option in the Price Schedule.’

DELETE the last paragraph in Section 3.2.8(C) Storm Drainage: ‘If the storm sewer system is determined to be unserviceable, new storm drainage conveyances (surface or piped) must be designed and provided for the 10-year design storm in accordance with UFC 3-201-01, Civil Engineering.’

Part 3 – PROJECT PROGRAM, CHAPTER 5.0 ROOM REQUIREMENTS

REPLACE 'Hotel Style Lockset' under Access in Space Characteristics to 'Keyed Lockset and Access Control' for rooms: 1.1 Administrative Private Office, 1.2 Administrative Office, 1.3 Building Manager, 1.4 Maintenance Office,

1.5 Enlisted Private Office, 1.6 Enlisted Private Office, 1.7 Duty Office, 1.8 Training, 2.1 Lobby, 5.1 Comms, 5.2

Comms/AV, and 5.3 Comms Closet.

ADD a row to the Room Requirements sheet 2.1 Lobby above B203008.E with the following information: Uniformat

Section – ‘B203002.A’ || Description – ‘Glazed Doors’ || Qty ‘2‘ || Size ‘3'Wx7'H‘ || Specific Requirements – Exterior storefront single door and frame’.

REPLACE Qty ‘-‘ with ‘3’ in row B203008.E for Room Requirements sheet 2.1 Lobby.

REPLACE Qty ‘2‘ with ‘1’ in both rows B203001 and C102007.I for Room Requirements sheet 2.3 Lounge.

DELETE ‘None’ and ADD the following sentence to the section Other/Special Requirements on Room Data Sheet

2.2 Front Desk: ‘Custom finish reception desk with PLAM casework, solid surface counter and transaction top.

Provide storage for office equipment/supplies and lockable drawers. No safety glazing or transaction windows/slots are required. Final design to be determined by end-users.’

REPLACE 'Hotel Style Lockset' under Access in Space Characteristics to ‘Passage Lockset’ for rooms to 2.6

Vending and 2.7 Laundry.

REPLACE 'Hotel Style Lockset' under Access in Space Characteristics to 'Storage Lockset with access control' for rooms 3.1 Storage, 3.2 General Maintenance, 3.3 Janitorial, 3.4 Housekeeping, and 3.5 Maintenance Storage.

ADD a row to the Room Requirements Sheets 4.3 Closet and 4.6 ABA Closet above D40 with the following information: Uniformat Section – ‘D30’ || Description – ‘HVAC’ || Qty ‘-‘ || Size ‘-‘ || Specific Requirements –

‘Provide ventilation for dwelling unit closets in accordance with FC 4-721-10N’.

DELETE ‘,Doors STC 30’ under Acoustics on Room Requirements sheet for 4.3 Closet and 4.6 ABA Closet.

REPLACE ‘None’ with the following sentence under section Other/Special Requirements on Room Data Sheets 4.2

Restroom and 4.5 ABA Restroom: ‘Install shower head as high as possible in shower stall but no lower than 72".’

REPLACE ‘None’ under Other/Special Requirements for room 5.2 Comms/AV with ‘Provide interior or exterior hardware based on location.’

ADD a row to room requirements sheet 5.3 Comms Closet above B203008.E with the following information:

Uniformat Section – ‘C102007.I’ || Description – ‘Interior Door Hardware’ || Qty ‘-‘ || Size ‘-‘ || Specific

Requirements – Provide entry lockset with access control and integration to Security Office for allow entry.’

REPLACE 'Hotel Style Lockset' under Access in Space Characteristics to ‘Keyed Lockset’ for rooms 6.1 Main

Electrical, 6.2 Electrical, 7.1 Mechanical, 7.2 Unit Mechanical, 7.4 Plumbing Chase, 7.5 Plumbing Chase BLDG 2,

7.6 Elevator Machine Room, and 7.7 Fire Protection.

DELETE row B203002.A and ADD a row to 8.3 Elevator with the following information: Uniformat - D10

CONVEYING || Description – ‘Elevator Door’ || Qty ‘-‘ || Size ‘-‘ || Specific Requirements – Stainless Steel Finish’ above D202090.

ADD a row to room requirements 8.4 Vestibule above row B203002.B with the following information: Uniformat -

B203002.A || Description – ‘Glazed Doors’ || Qty ‘1‘ || Size ‘3'Wx7'H’ || Specific Requirements – Exterior storefront single door and frame’.

ADD a row to room requirements 8.4 Vestibule above row C103004.A with the following information: Uniformat -

C102007.G A || Description – ‘Interior Door Hardware’ || Qty ‘1‘ || Size ‘-’ || Specific Requirements – ‘Provide passage lockset with push/pull hardware.’

ADD a row to room requirements 8.4 Vestibule above row D30 with the following information: Uniformat - C303002

|| Description – ‘Gypsum Wallboard Ceiling Finishes’ | Qty ‘-‘ || Size ‘-’ || Specific Requirements – ‘Provide moisture resistant gypsum board ceiling.’

Part 3 – PROJECT PROGRAM, CHAPTER 6.0 ENGINEERING SYSTEM REQUIREMENTS, B201003

INSULATION & VAPOR RETARDER

DELETE the last sentence of the fourth paragraph in B201003 INSULATION & VAPOR RETARDER: ‘Basis of design product: AeroBarrier x1 as manufactured by Aeroseal, 225 Byers Road, Miamisburg, OH 45342, (937)

428.9300 www.aeroseal.com/aerobarrier.’

Part 3 – PROJECT PROGRAM, CHAPTER 6.0 ENGINEERING SYSTEM REQUIREMENTS, C301090

OTHER WALL FINISHES

ADD ‘barrack restrooms’ to the second sentence of the second paragraph in C301090 OTHER WALL FINISHES, sub-heading Solid Surface Wall Finishes to read: Provide solid surface wall surfaces above solid surface countertops at barrack restrooms, break rooms, kitchens and lounges.

ADD the following to the 13th sentence in the third paragraph of section C301090 OTHER WALL FINISHES, sub-heading Solid surfacing at Showers. Revise sentence to read: ‘Shower pan receptors will be a minimum thickness of

½” thick, with a ¾” thick area at least 12” in diameter at the drain and seamless pre-formed, slip-resistant shower base integrated into the surround.’

Part 3 – PROJECT PROGRAM, CHAPTER 6.0 ENGINEERING SYSTEM REQUIREMENTS, C303001

ACOUSTICAL CEILING TILES AND PANELS

DELETE the third paragraph of Section C303001 ACOUSTICAL CEILING TILES AND PANELS to remove the requirement for sound diffusers.

Part 3 – PROJECT PROGRAM, CHAPTER 6.0 ENGINEERING SYSTEM REQUIREMENTS, ADD ‘undermount’ after Provide in the last paragraph of D201003 to read: ‘Provide undermount and wall mounted lavatories…’

Part 3 – PROJECT PROGRAM, CHAPTER 6.0 ENGINEERING SYSTEM REQUIREMENTS, D503001

TELECOMMUNICATIONS SYSTEMS

REPLACE ‘southeast’ in section D503001 TELECOMMUNICATIONS SYSTEMS, bullet number 5 with

‘southwest’.

Part 3 – PROJECT PROGRAM, CHAPTER 6.0 ENGINEERING SYSTEM REQUIREMENTS, D503005

SECURITY SYSTEMS

REPLACE the second paragraph in section D503005 with the following: ‘Provide the ESS for this project in accordance with the requirements of UFC 4-021-02, including ACS and CCTV systems.’

DELETE the fourth sentence from section D503005: ‘Provide an ESS including equipment and supporting infrastructure complete, tested, and operational.’

Part 6 – ATTACHMENT T BUILDING AIR BARRIER SYSTEMS J&A

DELETE ‘BUILDING AIR BARRIER SYSTEM J&A’ from the cover of Attachment T, and REPLACE with 'Not

Used'. REMOVE back up sheet with text ‘Attachment To Be Issued in Future Submittal’.

http://www.aeroseal.com/aerobarrier

Bid Price Schedule

REMOVE ‘Salvage’ from the title of CLIN 0001A.

REMOVE ‘non-’ from the first sentence of CLIN 0001B.

5. Pre-proposal Inquiry Responses.

PPI

Page Section Para. Question Response

The RFP General Requirement s state the Factor 1 Technical Solution

The RFP General Requirements state the Factor 1 Technical Solution is to Describe your approach for replacement of an existing elevator to fit the confinements of the current enclosure. But many other parts of the RFP indicate the elevator enclosure and foundations are intended to be replaced. Please clarify design and construction scope. Similarly, clarify what it is you want described in Factor 1.

The elevator enclosure and foundations are intended to be replaced.

Amendment

Time for Completion

For the design phase, please provide durations and details for the government's planned review times and approval processes to accommodate the overall time for completion of 683 days. In order for us to meet the proposed overall duration with both design and construction, these review times and approvals will need to be much shorter than typically seen on projects of this nature.

Design submittal review times are listed in Specification SECTION 01 33

10.05 20, paragraph 2.2.2.

page

Amendment

Attachment C Conditions Assessment Report

The Conditions Assessment Report identifies cracking in the brick masonry at the intersection of the exterior corridor framing and masonry end towers and attributes the distress to thermal expansion and contraction of the exterior corridor framing. During our review of the referenced condition, we noted that the cracking pattern appears similar to examples discussed in Brick Industry Association Technical Notes 18 and 18A regarding masonry expansion at building corners where control joints are not provided. Based on the available photographs, it is not clear whether vertical control joints are present in the affected brick masonry.

The proposed repair approach may vary depending on the root cause of the cracking. If the distress is primarily related to masonry expansion and inadequate movement accommodation, repairs limited to structural connection modifications may not fully address the underlying condition or prevent future cracking.

Please clarify the following:

1. Has the existing masonry been confirmed to contain control joints in the vicinity of the observed cracking?

2. Has the absence or spacing of masonry control

1. Vertical brick control joints are present on the building but typically are not located in the vicinity of the cracking. Location of these joints are indicated on the existing drawings provided in Attachment A.

2. The spacing/location of existing brick joints has not been evaluated as a potential contributing factor. The damage to the brick is localized at the connection points to the existing corridors.

3. Installation of new control joints in the vicinity of the cracking may be considered by the DB contractor as part of the repair strategy.

joints been evaluated as a potential contributing factor?

3. If control joints are not present, should installation of new control joints be considered as part of the permanent repair strategy in addition to repair of existing cracked masonry?

Brick Industry Association Technical Note 18, Accommodating Expansion of Brickwork;

https://www.gobrick.com/media/file/18-tn18.pdf

Brick Industry Association Technical Note 18A, Accommodating Expansion of Brickwork (Design and Construction Guidelines);

https://www.gobrick.com/media/file/18a-tn18a.pdf

39 c Part 3- Ch 6 D304001

Galvanized ductwork handling the outside air intake to the DOAS units will corrode. Should 316L stainless steel or applied coating be utilized to meet the 3,000 hour salt spray test required?

Provide corrosion protection as required by RFP and UFC's. Use of stainless steel for outside air intake ductwork is acceptable.

40 25 Part 3 - Ch 4 4.4.1

Does the district chilled water system utilize a glycol mixture? If so, which type of glycol is used and what is the ratio of the mixture and does this pose an environmental impacts?

Per the 1998 as-built drawings for B- 550, the central plant provides chilled water (no glycol) to the building.

The existing district chilled water supply/return service to Building 550 do not appear on the Conceptual Site Layout Plan CS101. The existing design documents included in Attachment E show the chilled water piping conflicting with the proposed elevator location. Please confirm that the existing chilled water piping exists south of Building 2 and will require relocation to avoid the proposed elevator.

Refer to the 1998 As-built drawings for the approximate routing of the underground chilled and hot water piping from the Admin building (building 4) to/from the three barrack buildings. Contractor to field verify the exact locations and routing of the existing chilled water and hot water piping and modify routing as required to achieve a complete and proper installation of all systems and structures.

Concept Life Sheet GI001 requires a wet-pipe sprinkler system with heat tracing for freeze protection. Is the DB contractor permitted to offer alternative measures to heat tracing for freeze protection?

Yes, alternative measures for freeze protection may be offered as long as they are in accordance with UFC and NFPA requirements.

Concept Life Safety Sheet GI001 requires a Class I standpipe at the stairs. Since the stairs are exposed to the exterior, is it acceptable to provide a Class I manual, dry standpipe with a dedicated FDC? Will the government require a nitrogen generator for the standpipe's supervisory air?

Yes, the standpipe will be Class I manual dry with a dedicated FDC. Dry pipe systems must utilize nitrogen complying with UFC 3-600-01 requirements.

Per the FC 4-721-10N section 4-3.1.2 venting is required in the closets but the room requirements in Part 3 - Chapter 5 - Closet of the RFP does not require venting. Please confirm that venting is not required as part of this design-build.

Provide continuous ventilation in all dwelling unit closets (including ABA) in accordance with FC 4-721-10N.

45 CS-101

Keynotes 7 and 8

It appears that the proposed communication and electrical services exceed the maximum degrees for bends as proposed. Please confirm that Quazite boxes may be used at bends to accommodate. If another structure type is preferred, please advise.

The routing of electrical and communications utilities depicted on the civil site utility plan is provided for conceptual purposes only and does not represent the final design. The Contractor shall furnish and install all required underground structures, including manholes and handholes, in accordance with UFC 3-550-01 and the applicable UFGS specifications.

46 379 Sitework Scope

Please clarify the areas that are currently flooding and need correction. Are they limited to the interior courtyards?

See Sections 3.2.8 (C) Storm Drainage, G103001 Grading, and Sheets CD101, and CS101.

47 379 Sitework Scope

Is all the sidewalk that is uneven depicted on

CS101?

See Attachment I - Civil Concept drawings for areas in the DB RFP.

48 CS-101 Keynote 25 To what elevation does the electrical equipment need to be elevated? Can you please clearly define the BFE in this area?

Part 3 , Section 2.3.2 Resiliency requires the DB team to use the DoD Regional Sea Level (DSRL) to determine the Design Flood Elevation

(DFE).

49 CS-101

Can the existing parking lot that serves B550 be used for trailer/construction staging?

The east end of the parking lot south of B550 can be used for trailer / construction staging. Provide per requirements of Section 01 50 00, 1.3 Construction Site Plan.

50 CS-101

Is a ramp required from the building to the BBQ/Gazebo area adjacent to the marsh to meet ABA guidance?

Yes, on the conceptual drawings there are two elevated ramps with handrails leading down from the barracks area to the patio area containing the gazebos and the amenities. The ramps are identified as key note #6 on sheet CS401.

CD-

Can the government please provide a complete topo of the site with all inverts/grade elevations?

Topo and utility surveys are included in Part 6, Attachment X.

NAVFAC please confirm if the UFCs intended for this pursuit are ones understood to be coming out on July 1, or if in an effort to avoid the risk of conflicting requirements during the bid, should we use the ones that were in place at the time of the solicitation that everything in the RFP-as-issued was based upon?

Part 3 – PROJECT PROGRAM, CHAPTER 1.0 PROJECT DESCRIPTION,

1.2 Applicable Codes and Standards

ADD the following text after subheading 1.2 Applicable Codes and Standards:

The following codes and standards represent minimum facility requirements. The Contractor is responsible for evaluating and including other codes and standards as necessary to provide a complete, operable, code compliant facility.

Per UFC 1-200-01, DOD Building Code, the Contractor will comply with all UFCs and their referenced codes and Criteria effective upon the date of issuance of the last phase of this Design Build RFP to the prospective Design Build Contractors. Any dates identified below and herein are for reference and reflect the dates current as of the development of this

RFP.

How do we finish the deck / SOG at the new unit entry? What material? How thick?

Contractor is expected to provide design solutions during CDW for review.

Please provide detail for ceiling space above the new unit entry. We would request a section and detail.

The DB Team must evaluate as-built drawings, building systems and existing conditions as part of the design process.

55 45 Part 3 - Ch 5 4.2 Please confirm that the bathroom layouts will be constructed in accordance with the RFP requirements, specifically including 3'-0" x 3'-0"

Confirmed. Bathroom layouts fall under the Restoration and Modernization category in FC 4-721-shower dimensions and a wall-to-wall 2'-8" toilet compartment width, versus the bathroom layout criteria outlined in FC 4-721-10N.

10N.

If there are any discrepancies between the RFP and FC 4-721-10N, does the RFP take precedence, given that it is project-specific?

Confirmed. The RFP takes precedence for project-specific requirements.

57 6 Part 3 - Ch 1 1.3.4 Please confirm that we should be following Navy 2+0 not Marine Corps 2+0 in FC 4-721-10N

Confirmed. Navy 2+0 to be followed.

Please confirm that the square foot requirements listed in Chapter 4 Navy Units in the FCs do not apply since this is a Restoration and Modernization (section 3-3). project that does not align with the units listed.

Confirmed. Comply with minimum areas required for Restoration and Modernization.

Please confirm that rooms and room sizes listed in RFP take precedence over the requirements listed in FC 4-721-10N.

Confirmed. The existing square footage of the barracks will remain.

Part 3 Chapter 4.3.4 Glazing

Please confirm that all exterior glass is required to be tinted and include bird collision resistant glazing.

Confirmed. All exterior glass to be tinted and include bird collision resistant glazing.

61 Page 4

General Requirement s

Pre-Proposal Inquiries (PPIs)

If proposal due date is extended, please confirm PPI due date will also be extended to 14 calendar days prior to new proposal due date.

No. No additional PPIs will be accepted.

Amendment

Attachment J Site Visit

Attendance at the site visit was very low. Please consider a 2nd site visit so demolition and abatement Subcontractors may view the existing building and better understand existing conditions for pricing their work.

Since Subcontractors were expected to attend the initial site visit, the Government will not conduct any further site visits.

63 Bid Form CLIN 0001 Does CLIN 0001 include the total price for building work PLUS the sum of CLIN 0001A through 0001O?

Confirmed. Line Item 0001 includes Line Item 0001A through 0001O.

64 Bid Form CLIN 001A Please confirm unit price 0001A will re-use/salvage existing bricks and not include any new bricks.

Not confirmed. Line Item 0001A is revised to remove the word 'salvage'.

Please see revise price proposal form in this amendment.

65 Bid Form CLIN 0001B

The additional description for CLIN 0001B indicates this unit price also includes backfill with clean imported structural fill. Please confirm this unit price is only for disposal of contaminated material?

Confirmed. This cost is for the disposal of contaminated material.

66 Bid Form CLIN 0001D

The additional description for CLIN 0001D indicates this unit price also includes backfill with clean imported structural fill. Please confirm this unit price is only for disposal of buried concrete within planned excavation limits?

Confirmed.

67 Bid Form CLIN 0001I Is the LF quantity for CLIN 0001I intended to be LF of cracks or LF of precast handrails/planks?

Quantity was intended to be LF of cracks.

68 Bid Form CLIN 0002 Please confirm design costs are not by contractor for CLIN 0002 FF&E.

No. The contractor and their subcontractor(s) are responsible for providing FF&E.

69 Bid Form CLIN 0003 Please confirm design costs are not by contractor for CLIN 0003 Audio Visual System.

No. The contractors and their subcontractor(s) are responsible for providing AV.

70 Bid Form There is no Option Item No. 3 listed on the Bid Form. Is there an Option Item No. 3 for the project?

Please see Attachment F- Price Proposal Form Rev 3 which updated the option item numbers and included option number 3.

Page

01 57 19 1.5.1.1.1 Please confirm a Subtitle D landfill is required for disposal of all hauled off material.

Confirmed.

72 Page 6 Part 4, Section E20

E2020 1.2.7 The Buy American Act is only referenced in a few sections of the RFP. Will the BAA apply to the

Buy America Act applies to the entire project.

entire project?

Will Equitable Adjustment FAR clauses apply to this project?

All clauses in the basic contract are applicable. However, approval of an REA would be considered case-by-case basis post-award.

74 Page 4 Section 01 14

1.5

Security requirements state "Dual citizenship is not permitted."

Normally on Dam Neck base only the DEVGRU compound is citizen only. Please verify if work authorized/permanent residents are allowed to work on this project?

Please see “Attachment K– Base Access- List of Acceptable Documents” for all required documents to be granted base access.

Any individual requesting access must pass a security background check.

Amendment

Attachment T

Please provide Attachment T - Building Air Barrier System

Attachment T is deleted from the RFP.

Amendment

PPI

Response 4

Please confirm all Replace Stair Structure work should be included in CLIN 0001F and not the base work in CLIN 0001.

Stair work is included in Line Item 0001F.

77 Page 1 Part 3, Ch 6

F2010 Building Elements Demolition

F2010 states "removal of portions of the front entry wall of sleeping rooms including door, frame, window, brick veneer and supporting wall, additional brick and cmu at same entry wall (to accommodate new design for entry), additional openings in exterior brick/cmu wall locations shown for new window(s), and doors" Please confirm all exterior walls at sleeping rooms are to be demolished.

Bid per the RFP.

78 Page 7

General Requirement s

Factor 1 Technical Solution

Part of the narrative work plan includes "Describe your approach for replacement of an existing elevator to fit the confinements of the current enclosure." however the RFP clearly shows the intent is to demolish the existing shaft and construct two new shafts for the two elevators.

Please confirm the existing shaft is to be demolished.

Confirmed, the existing shaft is to be demolished.

79 8 Price VETS 4212

If an Offeror files VETS 4212 reports for multiple hiring regions, please confirm if all report confirmations should be included in the proposal, or only the report confirmation that corresponds to the region of the project.

The VETS 4212 should be based off of the Cage Code included in your basic contract for the region of the project.

80 9 RFP Part 3 Spec D3070

In the RFP Part 3 D3070 Systems Testing and Balancing, it mentions testing air/water distribution/hot water systems TAB work in addition to PVT for HVAC equipment and controls.

In the RFP Part 4 section D3070 Systems Testing and Balancing, the DOR is told to provide a spec 23 05 93 as part of this project. Will the Government require 2-season testing or sound testing requirements for this project?

Yes, two-season and sound testing are required.

Attachment F

- Bid Price Schedule

Attachment F - Bid Price Schedule states Line Item 0001 Base Price as the Total Price for the entire work for the Buildings and associated utilities in accordance with the RFP, but excluding work provided in another Priced line Item. The Line Items 0001A-0001O are Unit Price Line Items that are shown in the Sub-Total column, not the Total Price column. Please clarify if Line Item 0001 Base Price is to include the entire B550 renovation PLUS the Line Items 0001A-0001O Unit Prices.

See response to PPI number 63.

Attachment F

The Attachment F - Bid Price Schedule shows Line Items 0004 and 0005 only as a Sub-Total and the Total Price column as greyed out. The Total Price

Please see Attachment F- Price Proposal Form Rev 3 provided in Amendment 0003.

line item states to include Line Items 0001-0005.

Please revise the Bid Price Schedule to allow the prices of Line Items 0004 and 0005 in the Total Price column.

Attachment F

Attachment F - Bid Price Schedule lists Line Item 0005 for the Air-cooled Chiller(s). General Bid Note (b) states that the Government is able to award this Line Item 0005 option within 365 days after contract award. With the contract duration at 683 days per Amendment 0001, awarding this Line Item 0005 after 365 days is not feasible for the Contractor to design and construct this option as an approved design will already be completed.

Please consider revising this Line Item 0005 option award period to 30 days after contract award.

Please bid per the RFP.

84 1

Part 3 1.0 Project Description

Part 3 Section 1.0 Project Description states that the B550 building is currently unoccupied with the exception of administrative team members and training activities occurring in the facility. Please confirm that during construction of B550 the entire facility will be unoccupied including the administrative areas and training activities.

Confirmed.

Part 6 Attachment I Conceptual Drawings

GI001

Part 6 Attachment I Conceptual Drawing GI001 Note 13 states to provide a Class I Standpipe System in the Stairwells. However, Part 3 D40 Fire Protection does not mention any requirement for a Standpipe System. Please clarify if a Class I Standpipe System is required.

Yes, provide a Class I dry manual standpipe system with a dedicated

FDC.

86 26

Part 3 Chapter 4.4.4 Structural / Part 6 Attachment C Conditions Assessment Report

Part 3 Chapter 4.4.4 Structural refers to the Conditions Assessment Report in Part 6, Attachment C for estimated quantities of repair work to be included in the base bid. The quantities provided in the Attachment C report match the Unit Price quantities on the Bid Price Schedule. Please confirm the repair quantities provided in Attachment C are only to be included within the Unit Price Line Items 0001F-0001O and no additional quantities are to be included within the Base Bid.

Bid per RFP.

87 13 01 45 00 1.6.8

Please confirm that a separate and dedicated QC Specialist is required for each discipline as outlined in the matrix in section 01 45 00 1.6.8.

Confirm, bid per RFP.

88 21

Part 3 Chapter 3.2.8

(C) Storm Drainage

Part 3 Chapter 3.2.8 (C) Storm Drainage states that the Contractor must include CCTV of existing stormwater pipes to identify if pipes need to have blockages cleared or be replaced and to include this effort in the appropriate CLIN option in the Price Schedule. However, there is no CLIN option on the Price Schedule for these efforts. Please confirm the CCTV of the existing stormwater pipes is to be included in the Base Bid on the Price Schedule.

CCTV to be included in base bid.

89 21

Part 3 Chapter 3.2.8

(C) Storm Drainage

Part 3 Chapter 3.2.8 (C) Storm Drainage states that after CCTV of the existing stormwater pipes, if the storm sewer system is determined to be unserviceable, new storm drainage conveyances must be design and provided. Please confirm that CCTV of the existing stormwater pipes is only to be included and if new storm drainage system is

Correct, the contractor is only required to CCTV the storm-sewer systems to determine their serviceability and to locate and remove obstructions.

determined to be needed, this would be considered a changed condition.

90 4 01 14 00 1.5 Please clarify if all workers onsite must be U.S.

citizens.

Please see “Attachment K– Base Access- List of Acceptable Documents” for all required documents to be granted base access.

Any individual requesting access must pass a security background check.

91 15 01 57 19 1.5.1.1.5.3

Part 2 Section 01 57 19 1.5.1.1.5.3 states that all groundwater and stormwater dewatered from excavations are considered contaminant impacted water. Line Item 0001E on the Bid Price Schedule is a Unit Price for handling, testing and treatment of contaminant impacted construction dewatering effluent. Please confirm that all treatment of contaminant dewatering will be covered within the Line Item 0001E Unit Price and no additional costs are to be carried within the Base Bid.

Confirmed. In accordance with Part 2, Section 01 57 19, Paragraph 1.5.1.1.5.3, groundwater and stormwater dewatered from excavations shall be considered contaminant-impacted water. Costs associated with handling, testing, treatment, and disposal/discharge of contaminant-impacted construction dewatering effluent shall be covered under Bid Item 0001E.

No additional costs for treatment of contaminant-impacted dewatering effluent are to be carried in the Base Bid, except for dewatering-related work not specifically included under Bid Item 0001E or otherwise required by the Contract Documents.

G203006 Other Walks, Steps & Terraces

Part 3 ESR G203006 states to provide poured in place impact attenuation surfacing for the surfacing surrounding the exercise equipment.

The Part 6 Concept Drawing CS401 does not indicate any poured in place impact surfacing.

Please confirm that poured in place impact surfacing is required at the exercise equipment.

Impact attenuation surface is required for the entire fitness area, see Part 3, Chapter 6, G203006 and sheet CS401.

93 7

Part 6 Attachment O Hazardous Materials Report

3.1

Part 6 Attachment O provides that Hazardous Materials Report for B550. Under section 3.1 Asbestos Containing Material (ACM) Results, Table 3-1 provides the estimated quantities of ACM materials to be abated. Please confirm that Table 3-1 includes all estimated ACM quantities to be included in the project scope that are to be abated.

Table 3-1 summarizes and quantifies all identified ACM and assumed ACM in B550 that requires abatement prior to disturbance, but does not explicitly indicate any materials for abatement.

Contractor to perform survey to identify all materials indicated for removal/disturbance and include in the design drawings.

94 8

Part 6 Attachment O Hazardous Materials Report

3.2

Part 6 Attachment O provides that Hazardous Materials Report for B550. Under section 3.2 Lead, Cadmium, and Chromium Results, it states that five testing combinations were found to exceed the RCRA potentially hazardous threshold and to refer to Table 4 for location and quantities.

Please confirm that Table 4 includes all estimated Lead, Cadmium, and Chromium quantities to be included in the project scope that are to be abated.

Quantities in Table 4 are of damaged surface coatings were tested and noted if they present a worker exposure hazard. The extent of abatement and handling is the responsibility of the Contractor depending on renovation/demolition activities and whether those activities are regulated.

95 10

Part 6 Attachment O Hazardous Materials Report

3.4

Part 6 Attachment O provides that Hazardous Materials Report for B550. Under section 3.4 PCBs and Other HazMats, Table 3-4 provides the estimated quantities of Hazardous Materials.

Please confirm that Table 3-4 includes all estimated PCBs and Hazardous Materials quantities to be included in the project scope that are to be abated.

Table 3-4 includes a summary estimate of all other potentially hazardous materials identified in the building, and a room-by-room inventory is included as Table 5. The Contractor must indicate materials specifically indicated for abatement, abatement actions based on the reno/demo design.

96 11

Part 6 Attachment O Hazardous Materials Report

3.4

Part 6 Attachment O provides that Hazardous Materials Report for B550. Under section 3.4 PCBs and Other HazMats subsection Suspect Mold Growth, it references Table 6 for locations and quantities of suspect mold growth. Please confirm that Table 6 includes all estimated suspect mold growth quantities to be included in the project scope that are to be abated.

Table 6 includes a full inventory of all identified suspect mold growth at the time of the survey, contractor must verify conditions.

97 11

Part 6 Attachment O Hazardous Materials Report

3.4

Part 6 Attachment O provides that Hazardous Materials Report for B550. Under section 3.4 PCBs and Other HazMats subsection Suspect Polychlorinated Biphenyls (PCBs) Screening, it references Table 7 for locations and quantities of suspect PCBs. Please confirm that Table 7 includes all estimated suspect PCB quantities to be included in the project scope that are to be abated.

Table 7 includes all suspect PCB caulk quantities. Contractor must identify caulk to be abated based on the DB Teams design.

98 1

D101002 Passenger Elevators

Please specify the required loading capacity for each of the passenger elevators.

Size elevator to comply with the requirements of the UFC 3-490-06 and this RFP.

99 2

C102001 Standard Interior Doors

Part 3 ESR C102001 Standard Interior Doors states to provide 39 STC sound rated door and standard hollow metal frame. However, the Room Requirements (for example 4.1 Barracks and 4.3 Closet), call for doors to be STC 30. Please clarify the door STC requirements.

The closet doors do not require an STC rating. The toilet/shower room door require an STC 30.

Part 2 - 01 57

1.5.1.1.5.3

Line Item 0001E on the Bid Price Schedule is for the unit price to handle, test and treat contaminant impacted construction dewatering effluent. Can more information regarding the dewatering effluent be provided, such as the TSS and PH?

The characteristics of contaminant-impacted construction dewatering effluent, including Total Suspended Solids (TSS), pH, and other constituent concentrations, are expected to vary depending on actual subsurface and groundwater conditions encountered during construction. Specific TSS and pH values are not available at this time beyond the information provided in the Contract Documents.

The Contractor is responsible for performing required sampling, testing, handling, treatment, and disposal/discharge of dewatering effluent in accordance with the Contract Documents and all applicable permit and regulatory requirements.

Part 2 - 01 57

1.5.1.1.5.3 What is the instantaneous flow rate that is required to treat the contaminant impacted construction dewatering effluent?

The instantaneous flow rate for contaminant-impacted construction dewatering effluent has not been specifically established. The actual flow rate will depend on field conditions, groundwater levels, excavation means and methods, dewatering approach, and Contractor-selected equipment.

The Contractor must determine the anticipated dewatering flow rates based on the planned means and methods and provide treatment equipment with sufficient capacity to manage the expected dewatering flows while maintaining compliance with applicable discharge or disposal requirements.

Part 2 - 01 57

1.5.1.1.5.3 Please clarify the required dewatering effluent treatment such as activated carbon or ion exchange resin.

The Contract Documents do not prescribe a specific treatment technology such as activated carbon or ion exchange resin. The Contractor is responsible for selecting, furnishing, operating, and maintaining an appropriate treatment system based on actual effluent characteristics and applicable discharge or disposal criteria.

Treatment may include, but is not limited to, sediment removal/filtration, pH adjustment, activated carbon, ion exchange resin, or other treatment technologies necessary to meet permit requirements and regulatory discharge limits.

103 385 Part 3 - Chapter 2

2.3.7

The RFP mentions the facility is to comply with UFC 4-010-01 which includes standard 2 (comply with unobstructed space requirement) Is the existing drop off loop located west of the building allowed to be within the 33' inner clear zone?

Drop off areas in clear zone no longer applies.

104 384 Part 3 - Chapter 3

2.3.2

The RFP mentions to use the DoD Regional Sea Level (DRSL) to determine the Design Flood Elevation (DFE). The website is currently down.

Please confirm if the DFE should be based on the FEMA Flood Map Base Flood Elevation +2 Feet.

NAVFAC to provide DRSL information upon contract award.

105 397 Part 3 - Chapter 3

3.2.8 (A)

The RFP states "The existing sanitary sewer system has exceeded its design life and must be completely replaced." Existing sanitary sewer pipes are stated and shown to be removed and replaced, from the buildings to existing SS1 (sanitary manhole structure). Have the other existing sanitary manholes closer to the buildings been inspected and determined in working condition and not to be replaced?

Existing sanitary sewer manholes have not been inspected, but are to remain in place. Sanitary sewer piping to be replaced as shown on Sheet

CD101.

G101, G102, G103

2.6.3 2

Concept drawings G101, G102 & G103 & diagram under Section 2.6.3 show a Unit configuration.

Please confirm that the DOR may develop an alternate compliant solution that achieves the RFP’s functional and performance objectives while maintaining full compliance with applicable UFC requirements and codes.

Confirmed.

107 6 1.3.4 2

Concept drawings provided by the Government indicate two (2) ABA-compliant dwelling units.

RFP Part 6, Section 1.3.4 references ABA Standard D233.3.1.1, which requires that five percent (5%) of dwelling units be ABA-compliant. Based on a total of 169 dwelling units, this would equate to nine (9) ABA-compliant units. Please confirm whether the final design is required to fully comply with ABA D233.3.1.1, resulting in nine (9) ABA-compliant units.

2 ABA-compliant dwelling units are required per Government direction and waiver process.

108 43 Room Requirement

C301002 Existing unit photos appear to show furred walls over CMU; however, RFP Attachment A – Existing

a) The existing CMU walls in the sleeping rooms have a skim-coat type s, 4.1 Barracks and

4.4 ABA

Barracks

Drawings are unclear. Uniformat C301002 (Plaster Wall Finishes) indicates only repair and smoothing of existing plaster.

Please clarify the following:

a) Is plaster applied directly to CMU?

b) Are there metal stud furred walls within the existing units, and if so, identify which walls are furred.

plaster type finish and no furring. Per the RFP this will be repaired to match the existing finish.

b) Furred walls are not used in the sleeping rooms. Furring may be required based on the DB Teams design.

G101, G102, G103

2.6.3 2 Is surface mounted electrical acceptable at CMU wall locations where electrical is required.

Confirmed for use in utility spaces only.

110 47, 53

Room Requirement s, 4.3 Closet and 4.6 ABA Closet

Space Characteristi cs

The Acoustics section under Space Characteristics indicates STC 50 walls and STC 30 ratings;

however, these are unoccupied storage spaces.

Please confirm that acoustical ratings are not required for closet doors and walls.

Confirmed, 4.3 Closet and 4.6 ABA Closet do not require STC rated walls and doors.

111 25

Room Requirement s, 2.4 Men's Restroom

Space Characteristi cs

The Function/Adjacencies section under Space Characteristics indicates that this restroom is to remain and receive new finishes. However, Uniformat Section D201002 requires an ABA-compliant urinal in addition to an ABA-compliant water closet and wall-mounted lavatory. Based on the existing room dimensions, an additional urinal cannot be accommodated while maintaining required ABA clearances and a compliant multi-user restroom layout without demolition and reconstruction of the existing masonry walls. Such modifications would impact the square footage and potentially the programmatic function of adjacent spaces.

Please confirm that an ABA-compliant urinal is not required in this restroom and that the existing fixture count may remain.

Replace the existing urinal with a new urinal mounted at ABA height.

112 433

Part 3 Section 5 Room Requirement s - Front Desk 2.2

Uniformat Section C103010

Uniformat Section C103010 identifies a custom enclosed reception desk. Please provide the Basis of Design requirements for this element, including the required level of enclosure, security features, materials, and access control. For example, should the reception desk be a fully enclosed station with safety glazing and transaction windows/slots, or a standard plastic laminate and solid surface reception desk with a half-height swing gate intended primarily for functionality and aesthetics?

Custom finish reception desk with PLAM casework, solid surface counter and transaction top. Provide storage for office equipment/supplies and lockable drawers. No safety glazing or transaction windows/slots are required. Final design to be determined by end-users.

113 435

Part 3 Section 5 Room Requirement s - Lounge 2.3

The FF&E Information for Coordination identifies a microwave oven. Please confirm the quantity required (e.g., one microwave per lounge) and whether it is to be integrated into the casework to meet ADA accessibility requirements.

Additionally, please confirm whether any other appliances are required, such as undercounter refrigerators, full-size refrigerators, coffee makers (plumbed or non-plumbed), or ice machines.

Provide (1) microwave oven.

114 445

Part 3 Section 5 Room Requirement s - Storage 3.1, General Maintenance

The FF&E Information for Coordination states provide three high metal shelving where space permits. Please confirm that shelving shall not exceed 72" AFF.

Confirmed. Contractor's Interior Designer must validate and determine FF&E requirements based on in-depth interviews with Activity at Concept Design Workship (CDW).

3.2 and Maintenance Storage 3.5

115 455

Part 3 Section 5 Room Requirement s - Barracks 4.1

The FF&E Information for Coordination identifies a refrigerator and microwave oven. Please confirm whether the Basis of Design is a full-size refrigerator and separate countertop microwave, or a combination refrigerator/microwave unit.

Provide full-sized refrigerator and separate countertop microwave to meet FC requirements. Contractor's Interior Designer must validate and determine FF&E requirements based on in-depth interviews with Activity at Concept Design Workshop (CDW).

116 456

Part 3 Section 5 Room Requirement s - Barracks

4.1 and ABA Restroom 4.5

Uniformat Section D201003

Uniformat Section D201003 specifies under-mount lavatories but does not identify the lavatory material or finish. Please confirm whether the Basis of Design is a solid-surface lavatory or another material/finish for all countertop lavatories.

Undermount lavatory to be vitreous China and countertops to be solid surface material.

117 457

Part 3 Section 5 Room Requirement s - Restroom

4.2 and ABA Restroom 4.5

Uniformat Section C301090 / D201005

Uniformat Sections C301090 and D201005 specify showers with a seamless (except at corners) floor-to-ceiling solid surface surround and floor drain.

Please confirm whether the Basis of Design includes a slip-resistant solid surface shower pan integrated with the surround.

Shower include seamless pre-formed, slip-resistant shower base integrated into the surround.

VARIO

US

Part 3 Section 5 Room Requirement s - ALL

RESTROOMS

Uniformat Section C303002

Section C303002, Gypsum Wallboard Ceiling Finishes, does not identify the required paint type for moisture-resistant gypsum board ceilings.

Please provide the Basis of Design paint type and finish.

Provide epoxy paint on moisture resistant gypsum board ceilings.

119 490

Part 3 Section 5 Room Requirement s - Vestibule

N/A

No ceiling finish is identified for the elevator vestibule. Please provide the Basis of Design ceiling finish.

Provide C303003 Plaster Ceiling Finishes - Repair and smooth existing plaster ceilings. High performance paint.

120 511

Part 6 Engineering System Requirement s C30 Interior Finishes C301090 Other Wall Finishes

Uniformat Section C301090

Section C301090, Other Wall Finishes, specifies 1/4-inch-thick solid surface wall panels extending the full width of the cabinetry/countertop and from the countertop to the underside of wall cabinets. While this defines the backsplash height, please confirm the required height of any side splashes.

Provide 4" high side splashes.

121 513

Part 6 Engineering System Requirement s C30 Interior Finishes C303001 Acoustic Ceiling Tiles and Panels

Uniformat Section C303001

Section C303001, Acoustic Ceiling Tiles and Panels, identifies 24-inch by 24-inch sound diffusers installed in lieu of acoustical ceiling tiles;

however, sound diffusers are not identified in the Room Requirements. Please confirm that sound diffusers are not required.

Confirmed. Sound diffusers are not required.

122 26 Part 3- Chapter 4

4.4.4

The 3rd paragraph states "Contractor must evaluate live load capacity of existing floor framing where sleeping units have been converted to other use, resulting in a higher live load demand." Sleeping rooms were converted to mechanical rooms in the 1998 renovations. This increases the live load from 60 psf to 150 psf.

There is no indication on the structural drawings that this increase was…