26R0131 P1476U Amendment 0003.pdf

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DESIGN-BUILD (DB), P-1476U NEW FIRE APPARATUS BAY CHEATHAM ANNEX, NAVAL WEAPONS STATION YORKTOWN, VIRGINIA
Solicitation number
N40085-26-R-0131
Issued by

About this file

This is Amendment 0003 to Solicitation N4008526R0131, a Design-Build contract for a P-1476U New Fire Apparatus Bay at Cheatham Annex, Naval Weapons Station Yorktown, Yorktown, Virginia, issued by NAVFAC Mid-Atlantic Contracting Core on May 13, 2026.

The amendment extends the proposal due date from May 20, 2026 to May 27, 2026 by 2pm ET and provides an updated Attachment D – P1476U Price Proposal Form REV 1. The amendment includes responses to 72 Pre-Proposal Inquiries (PPIs) addressing design clarifications, construction requirements, utility coordination, environmental considerations, and facility specifications. Key responses confirm the fire station must remain fully operational 24/7 during construction with uninterrupted apparatus response capabilities; design accommodates a Quint 25 Single Rear Axle Fire Apparatus with maximum GAWR of 33,500 lbs; CMU veneer is acceptable and limited to the lower 10 feet of exterior walls if Bid Option 0003 is selected; sidewalks must be minimum 5 feet wide; the existing CAD119 fire station is Type VB construction without sprinkler protection; and communication infrastructure plans marked as CUI will be provided only to the awarded contractor during design. The amendment confirms no additional pre-proposal inquiries will be accepted after this amendment and specifies that final layout and design details for stormwater management, temporary construction access, utility connections, and site improvements will be determined during the design phase and approved by NAVFAC.

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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 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 your 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.

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 NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicable)

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

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION

NO.

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NO.

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 ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. 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 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)

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 (No., 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)

NSN 7540-01-152-8070

Previous edition unusable

N40085-26-R-0131

SECTION SF30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

The following have been added by full text:

AMENDMENT 0003

This amendment is issued to incorporate the following:

1. Extend the proposal due date from 20 May 2026 to 27 May 2026.

2. Provide updated Attachment D – P1476U Price Proposal Form REV 1 (attached separately).

3. Provide additional PPI Responses.

1. The proposal due date is extended from 20 May 2026 to 27 May 2026 by 2pm ET.

NOTE: NO ADDITIONAL PRE-PROPOSAL INQUIRIES WILL BE ACCEPTED.

2. Updated Attachment D – P1476U Price Proposal Form REV 1 is provided with this amendment (attached separately).

3. Pre-Proposal Inquiry Responses.

PPI

Page Section Paragraph Question Response

40 571

D40

For the Mass Notification system, what is the Base manufacture for the head end equipment?

Mass Notification is local to building only. There is no base Mass notification transmission to building.

Base uses giant voice only.

42 512

Table 100

Apparatus Bay - C3010

Walls calls for Abuse

Resistant GWB with high performance architectural coating. UFC 4-730-10, Table 4-1 - Apparatus Bay

- Finishes, Walls calls for

Bid per RFP on room requirement sheets.

Concrete masonry units

(CMU). Please provide required wall construction.

43 515

Table 102

C3010

Protective Equipment

Laundry - C3010, Walls calls for Industrial abuse-resistant & moisture-resistant drywall with high performance architectural coating. 48" high stainless steel wainscot wall protection. UFC 4-730-10, Table 4-5 - Protective

Clothing Laundry -

Finishes, Walls calls for

CMU. Please provide required wall construction.

Bid per RFP on room

44 519 Table 103A

C3010

Decontamination - C3010, Walls calls for moisture-resistant and abuse resistant drywall with stainless-steel wainscot in wash area. UFC 4-730-10, Table 4-11

Decontamination Room -

Finishes, Walls calls for

CMU. Please provide required wall construction.

Bid per RFP on room

Table 106

C3010 Secure Storage - C3010, Walls calls for Abuse & moisture resistant drywall with high performance architectural coating. UFC

4-730-10, Table 4-7 EMT

Storage and Medical

Storage Cabinet - Finishes, Walls calls for CMU or

GWB. Please confirm

CMU is acceptable wall construction.

CMU is acceptable. Bid per RFP on room

46 497 3.2.2

3.2.2 Site Layout

Requirements calls for covered walkway with

Bid from exterior photos and site walk. Awarded contractor will be given a direct access to an existing fire station door. Please provide existing conditions drawings of existing fire station.

set of scanned existing drawings of CAD 119.

47 505 4.3 6 4.3 Exterior Character -calls out for CMU veneer up to 10'-0" above

Apparatus Bay Finish

Elevation. Please confirm all exterior wall veneer construction to be 10'-0" regardless of type or bid option.

Please bid per RFP. CMU veneer is no higher than

10' AFF on all parts of the new building if Line Item

0003 (Bid Option 2) is selected. Rest of building walls are to be metal building panels.

48 515 Table 102 C102001 Only one door is listed to have a fire resistive rating, the door to Protective

Equipment Laundry room is scheduled to be 45 min

Fire Rated. If our analysis determines that a fire rated wall assembly is not required around this room, may the fire resistive rating of the door be removed?

Please bid per RFP. Note:

Fire Station must meet

NFPA code not IBC.

55 522 Table 105 C3020 Floor calls for recessed pan entrance mat system.

Please confirm if a floor drain is required.

Recess mat is intended to catch contaminants in the transition zone. Floor drain is not required.

58 525 Table 106 C3030 Ceilings call for Painted

GWB. UFC 4-730-10

Table 4-7 calls for suspended acoustical ceiling panels. Please confirm which finish is preferred.

Bid per RFP on room

59 584

FF&E

E202090

Other Movable

Furnishings: Provide data for required movable racks for roll-up hose storage;

agent and nitrogen storage, dry chemical extinguisher recharge kit, cylinder for extinguishing agent

Please bid per RFP.

Specific Manufacturer

Data cannot be provided to bidders. Items will be coordinated during design.

recovery with remote fill-status gauge.

65 Please confirm whether

CAD119 Fire Station must remain fully operational

24/7 throughout construction, including uninterrupted apparatus responses, personnel access, communications, utilities, and parking.

Provide any required phasing, temporary access, or no-work/no-blocking zones required by the Fire

Department.

CAD119 Fire Station must remain fully operational 24/7 throughout construction, including uninterrupted apparatus response per

RFP requirements.

Phasing, temporary access, and no work areas will be discussed at the

CDW once design is awarded to KTR.

66 Please provide the required emergency vehicle access routes that must remain open during construction, including minimum clear widths, turning radii, allowable temporary obstructions, and response-time restrictions.

Design for Quint 25

Single Rear Axle Fire

Apparatus. It has a maximum GAWR of

33,500. Required emergency vehicle access routes will be discussed at the CDW once design is awarded to KTR.

69 The RFP states existing utility locations are not guaranteed and requires the contractor to provide a new survey with ASCE

38-02 Quality Level B and

Level A where conflicts are likely. Please confirm whether unknown or incorrectly shown utilities encountered during construction will be treated as differing site conditions if they materially affect cost or schedule.

Contractor to confirm existing utility locations and conditions with their own survey. Deviations from the existing conditions provided in the

RFP will not be treated as differing site conditions.

70 Please confirm whether electronic CAD, survey, utility, or GIS files will be

GIS and CAD files will not be provided. Existing drawings will be provided provided to the contractor after award. If not, confirm the contractor must recreate all required base mapping and utility survey information from scratch.

upon award of contract for informational purposes. Existing conditions to be verified by contractor with their own survey.

71 Please provide the existing fiber optic and telecom routing, required relocation scope, required continuity of service, NMCI/base communications coordination requirements, and allowable outage windows.

Communication infrastructure plans are

CUI and will be given only to the awarded bidder during the design phase.

72 Please identify the intended sanitary sewer tie-in point and confirm whether the Government has verified the line is sanitary, not storm. If the contractor must perform positive verification, please define the acceptable method and whether CCTV, dye testing, or other testing is required.

Existing conditions to be verified by contractor.

Provide connection to the existing system per requirements of UFC 3-

201-01.

73 Please identify approved temporary power and water connection points, whether meters are required, whether any base utility fees/deposits apply, and whether temporary utility service interruptions to connect/disconnect are subject to the same outage request procedures.

Temporary utility connections to be identified during design.

Existing utility services to

CAD119 to be maintained at all times.

79 For Line Item 0001D, please confirm whether the

1,500 CY quantity is measured as the neat volume of unsuitable

Bid per RFP. The

Government Geotechnical

Engineer will determine which material is used as backfill.

material removed only, or whether it includes both removal volume and replacement material volume. Also confirm whether the Government or Contractor determines whether replacement material is imported structural fill or #57 crushed stone.

83 For Bid Option Item 0002, please provide limits of full-depth heavy-duty asphalt replacement, limits and thickness of the additional drive-thru concrete apron, limits and design criteria for the additional LID feature, and whether any additional grading, storm drainage, striping, bollards, signage, lighting, fire alarm, controls, or PEMB framing modifications are included in this option.

Final limits and requirements to be determined during design.

Minimum pavement section requirements are listed within the RFP section G2010.

84 If Bid Option Item 0002 is not awarded with the Base

Bid, please confirm the

Base Bid requirements for future drive-thru conversion, including

PEMB framing, wall panels, structural reinforcing, power/data rough-ins, controls rough-ins, fire alarm rough-ins, and whether future rear overhead door openings are to be framed but infilled.

Confirmed, PEMB framing, wall panels, structural reinforcing, power/data rough-ins, controls rough-ins, fire alarm rough-ins, and future rear overhead door openings are to be framed but infilled and are part of the base bid.

86 Please confirm whether

Option Item 0003 applies to all exterior walls, only

Please bid per RFP. CMU veneer applies only the lower 10 feet of exterior apparatus bay exterior walls, or only the lower 10 feet of exterior wall construction.

wall construction on all exterior walls of the apparatus bay building if

Line Item 0003 (Bid

Option 2) is selected.

87 If Option Items 0002 or

0003 are exercised after design completion, procurement, fabrication, or installation of affected

Base Bid work, will the contractor be entitled to additional cost and/or time for redesign, remobilization, demolition, rework, material restocking, or resequencing?

The Government reserves the unilateral right to award Line Items 0002 and 0003 to the

Contractor at the proposed price within 365 calendar days after the contract award and in accordance with all bid notes. Please bid accordingly.

89 Please provide the exact design vehicle dimensions, turning templates, door clearance requirements, and apparatus weights for the Telesquirt, Pumper, Quint 25, or equal vehicles that the bay and apron must support.

Design for Quint 25

Single Rear Axle Fire

Apparatus. It has a maximum GAWR of

33,500.

90 Please confirm whether the minimum required 14 parking spaces must be maintained during construction or only in the final condition. If temporary displacement is allowed, please identify acceptable temporary parking locations.

14 spaces is minimum to be required at all times for

CAD119. Any temporary relocations are to be identified during construction.

91 Please clarify whether any portion of the truck turnaround loop, Sanda

Avenue access, CAD538 loop, or existing parking area may be temporarily closed, narrowed, or blocked during

Sanda Avenue and the

CAD538 loop must remain open at all times during construction. The truck turnaround loop may be utilized as needed for construction. Any temporary restrictions to construction. Confirm required notice, maximum duration, and whether flaggers are required.

be determined during design. Coordinate with future adjacent project for

CAD538.

95 Please identify all

Environmental Restoration monitoring wells within or near the work area, which wells must be protected, which wells must be abandoned/replaced, and whether abandonment/replacement will be performed by the contractor or Government.

Information on monitoring wells is provided in Part 6, Attachments 12 and

13. See Part 2

Specification 01 57 19 for direction on well protection and replacement.

96 Please confirm whether

40-hour HAZWOPER and annual refresher training are required for all personnel entering the project site, only personnel performing land disturbance, or only personnel handling PFAS-impacted material.

40-hour HAZWOPER training is required for personnel coming into contact with contaminated soil or groundwater, as stated in the RFP.

97 Please clarify whether excavated onsite soils may be reused anywhere on site after testing, or whether all excavated soils from the project footprint must be disposed off-site as PFAS-containing waste.

Excavated onsite soils may be reused as common fill as specified and does not require analytical environmental testing for reuse onsite.

101 Please provide the required final relocation locations for the existing gazebo, picnic table, and dumpster located behind the fire station, including whether new pads, anchors, access walks, or screening are required.

Final locations to be determined by the DOR and approved by

NAVFAC. New pads and access walks/sidewalks are required.

102 Please provide clear limits of Bid Option 1 work, including the rear concrete

Final limits and requirements to be determined during design.

apron, additional overhead doors, additional LID stormwater feature, and full-depth heavy-duty asphalt replacement around the CAD538 loop.

Minimum pavement section requirements are listed within the RFP section G2010.

104 Please confirm whether blinds/shades are Base Bid construction scope, FF&E

Option Item 0004 scope, or split between construction-installed blinds and FF&E decorative treatments.

Blinds are construction and part of the base bid construction scope.

106 Confirm whether the stainless steel wainscot is required only in the PPE

Laundry Room or also in the Decontamination

Room, PPE Gear

Storage/Maintenance

Room, or other wet/service areas.

Bid per RFP on room requirement sheets.

108 Confirm whether temporary fencing must be chain-link panel/post-driven fence, orange safety fence, or a combination, and whether screening is permitted given base security visibility requirements.

Contractor must provide

CONSTRUCTION SITE

PLAN for approval by the

KO and fencing per Spec section 01 50 00 2.3.

109 Confirm required emergency apparatus access routes, minimum clear widths, allowable lane/sidewalk closure durations, and whether flaggers are required whenever construction traffic crosses active fire station routes.

Contractor must provide

CONSTRUCTION SITE

PLAN for approval by the

KO and fencing per Spec section 01 50 00 2.3.

110 Confirm the exact required sidewalk routes and whether sidewalks must be

Routes to be determined during design. Sidewalks to be 5 feet wide

6 feet wide throughout the project or only at primary pedestrian circulation routes.

minimum per the RFP

G2030.

111 Project-specific ESR G20 identifies G204001

Fencing & Gates as “Not used,” while Part 4 PTS contains general fencing requirements and an ornamental fence heading.

Please confirm whether ornamental fencing is required for this project. If required, provide location, length, height, material, finish, gate requirements, and basis-of-design.

Fencing is not required.

112 Please confirm whether any permanent fenced enclosure is required around the generator, transformer, switchgear, utility equipment, or exterior mechanical/electrical equipment. If required, provide fence type, height, gate size, clearances, finish, grounding requirements, and whether stone, gravel, or concrete paving is required inside the enclosure.

Fencing is not required.

114 For Line Item 0001D, who determines whether replacement material is compacted imported structural fill or #57 crushed stone — the

Government Geotechnical

Engineer, the DOR, or the contractor?

The Government

Geotechnical Engineer will determined the material to be used as backfill.

117 The price form states that removal and disposal of

Please base your bid on the assumption that all surplus non-contaminated soil media within planned excavations is covered under Line Items 0001B and 0001C. Please clarify how non-contaminated surplus soil is measured, paid, and distinguished from impacted soil.

surplus soil media is contaminated.

120 Please confirm whether the oil/water separator design requires HRSD review/approval and whether the contractor/DOR is responsible for initiating and obtaining that approval.

Please refer to Part 6-

Attachment. Water

Pollution Category section. Coordinate with installation Water

Programs Compliance

Manager to initiate the review.

121 Please provide allowable outage windows for water, sanitary, storm, electrical, fire alarm, telecom, HVAC, and compressed air cutovers. Confirm whether all cutovers must be after hours/weekends/holidays.

All utility outage must meet SECTION 01 35 26

Part 3.2 UTILITY

OUTAGE

REQUIREMENTS. All outages must be coordinated with the

OUTAGE

COORDINATION

MEETING outlining in

Part 3.3.

122 Please provide existing fiber/telecom routing, required relocation limits, responsible

Government/NMCI points of contact, allowable outage windows, and continuity-of-service requirements.

Communication infrastructure plans are

CUI and will be given only to the awarded bidder during the design phase.

124 Please provide the design vehicle weight, wheel loads, turning template, and minimum concrete apron section required for the fire apparatus.

Design for Quint 25

Single Rear Axle Fire

Apparatus. It has a maximum GAWR of

33,500.

125 Please clarify the limits of the Base Bid concrete apparatus apron and, separately, the limits of the

Option 1 drive-through rear concrete apron.

Final limits and requirements to be determined during design.

Concrete apparatus driveway to be minimum

50' long 36' wide per RFP

3.2.3.

126 Please confirm required sidewalk routes, sidewalk width, ADA/ABA ramp locations, detectable warning requirements, and whether all sidewalks must be 6 feet wide or only primary pedestrian routes.

Routes determined during design. Sidewalks are to be 5 feet wide minimum per the RFP G2030.

128 If Bid Option 1 is not awarded, please confirm whether the Base Bid

PEMB must still be framed for future rear overhead door openings and whether rear wall infill must be removable for future drive-through conversion.

PEMB framing, wall panels, structural reinforcing, power/data rough-ins, controls rough-ins, fire alarm rough-ins, and future rear overhead door openings are to be framed but infilled and are part of the base bid.

129 Please confirm the required metal wall panel profile, roof panel profile, color, finish, and whether the new building envelope must match CAD119 exactly or only generally comply with the

Installation Appearance

Plan.

Specific Manufacturer

Data cannot be provided to bidders. Items will be coordinated during design. Please bid per the

RFP.

130 Please identify allowable crane setup areas and whether crane/PEMB erection operations may temporarily block any active fire station access routes.

Contractor must provide

CONSTRUCTION SITE

PLAN for approval by the

KO per Spec section 01

50 00 2.3. CAD119 Fire

Station must remain fully operational 24/7 throughout construction, including uninterrupted apparatus response per

RFP requirements.

Phasing, temporary access, and no work areas will be discussed at the

CDW once design is awarded to KTR.

131 Please confirm that the low-slope roof prohibition applies to both the new apparatus bay and the covered walkway, and provide the required minimum roof slope.

Please bid per RFP.

Provide minimum 2:12 standing seam metal roof that matches the new apparatus bay building.

Covered walkway and screen wall assembly will be structurally independent of the existing building. (RFP

PART 3 - CHAPTER 1

PROJECT

DESCRIPTION - Page 3).

132 Please confirm whether whole-building air leakage testing, infrared thermography, or other envelope testing is required, and whether the metal building supplier, envelope contractor, or GC is responsible.

Whole-building air leakage testing, infrared thermography, or other envelope testing is not required per SECTION 01

91 00.15 22 TOTAL

BUILDING

COMMISSIONING. Air barrier is still required.

Air barrier will be inspected by an independent Third-Party

Commissioning

Authority. GC is responsible for all sub-contractor work. Review

SECTION 01 91 00.15 22

TOTAL BUILDING

COMMISSIONING in

Part 2 of RFP, please bid per RFP.

134 Please confirm required overhead door size, door type, glazing/lite requirements, insulation requirements, wind rating, Door sizes and quantities are found in the room requirement sheets on

Part 3 of the RFP. Bid as scheduled on the Room operation speed, safety devices, manual backup, and whether door controls must interface with fire station operations.

Requirement Sheets.

Doors must be part of a fully functional building and accommodate a Quint

25 Fire Apparatus.

Insulation requirements, wind rating, operation speed, safety devices, manual backup, and whether door controls must interface with fire station operations must be part of the base bid and will be coordinated during

CDW. Please bid per

RFP.

135 If Option 1 is not awarded, are rear overhead door operators, controls, power rough-ins, data rough-ins, structural framing, and fire alarm/security interfaces required in the Base Bid?

PEMB framing, wall panels, structural reinforcing, power/data rough-ins, controls rough-ins, fire alarm rough-ins, and future rear overhead door openings are to be framed but infilled and are part of the base bid.

136 Please provide the required hardware group, keying requirements, access control/security contact requirements, and whether exterior personnel doors require door position switches tied to a base security system.

Bid per RFP on exterior door hardware requirements stated in the respective room requirement sheets.

Coordinate Door

Security Requirements with Base SSO during

CDW.

137 Please confirm whether all exterior glazing, including clerestory/daylighting windows, must meet UFC

4-010-01 antiterrorism requirements and whether blast design calculations are required.

Per Part 3 Chapter 1 "The project will provide

Antiterrorism Force

Protection (ATFP) features and comply with

ATFP regulations and physical security mitigation in accordance with DOD minimum

ATFP standards for buildings." Design windows to ATFP

Minimum standards.

Blast design calculations are not required.

138 Please confirm whether blinds/shades are Base Bid construction scope or

FF&E Option Item 0004 scope.

Blinds are part of the base bid construction scope.

139 Please confirm whether stainless steel wainscot is required only in the PPE

Laundry Room or also in the Decontamination

Room, PPE Gear

Storage/Maintenance

Room, toilet room, and other wet/service areas.

Bid per RFP on room requirement sheets.

140 The room requirements appear to call for sealed concrete or slip-resistant sealed concrete rather than full resinous epoxy flooring. Please confirm whether any epoxy/resinous floor system is required, and identify room locations if so.

Bid per RFP on room requirement sheets.

143 Please confirm whether

PPE laundry drains and decontamination drains must route through an oil/water separator and holding tank before sanitary discharge.

Please refer to Part Three

5.0 Room Requirements.

103A-

DECONTAMINATION.

145 Please provide basis-of-design utility requirements for the PPE extractor and drying cabinet, including voltage/phase, water temperature, drain size, exhaust/ventilation needs, and clearances.

Specific manufacture data cannot be issued. Provide

4-6 PPE Capacity 35 lb.

(dry weight) capacity drum NFPA 1850

COMPLIANT SOFT-

MOUNT EXTRACTOR.

Provide 6 PPE Capacity

All-Purpose Drying

Cabinet.

146 Please confirm whether carbon monoxide and nitrogen dioxide detection are required, and whether they must control apparatus bay exhaust/ventilation equipment.

Yes, carbon monoxide and nitrogen dioxide detectors are required.

Please refer to Part Three section 6. Engineering

Systems Requirements and UFC 4-730-10 section 3-6.3.1.1 Carbon

Monoxide Detection.

147 Please identify all rooms requiring negative pressure ventilation and provide required pressure differential or exhaust rate criteria.

Please refer to UFC 4-

730-10 Chapter 4.

SPECIFIC DESIGN

CRITERIA.

148 Please confirm whether

HVAC controls are considered Facility-

Related Control Systems subject to cybersecurity requirements under

Section 25 05 11.

Yes, HVAC controls are considered Facility-

Related Control Systems and are subject to comply with UFGS 25 05 11

Cybersecurity for

Facility-Related Control

Systems.

157 Please confirm whether access control, intrusion detection, CCTV, door contacts, card readers, or security monitoring are required beyond basic door hardware/security contacts.

Bid per RFP on room requirement sheets.

158 Please provide the required special inspection matrix or confirm which systems require special inspections: PEMB steel, anchor bolts, concrete, masonry, welding, bolting, soils, asphalt, and fire stopping.

Please bid per RFP on 01

45 00 Special

SCHEDULE OF FIRE

PROTECTION SYSTEM

INSPECTIONS BY

FPQC SPECIALIST.

160 Please confirm all required training sessions, O&M format, eOMSI

Follow SECTION 01 78

23 OPERATION AND

MAINTENANCE DATA

requirements, warranty start date, and whether any post-occupancy testing extends contractor closeout obligations.

and SECTION 01 78

24.00 20 FACILITY

DATA WORKBOOK

(FDW) and 01 78 00

CLOSEOUT

SUBMITTALS

requirements for submittals in part 2 of the

RFP and 01 32 17.00 20

COST-LOADED

NETWORK ANALYSIS

SCHEDULES (NAS)

Contractor Baseline

Project Schedule General

Commissioning/HVAC

Review Checklist. Post-occupancy testing is a

Closeout Submittal and can extend contractor closeout obligations.

162 Does the finished floor elevation of the new building need to match the finished floor elevation of the existing building

The buildings are separate and do not have to match elevations but should minimize elevation change to existing building and allow for accessible route to existing pavement.

163 Does the covered walkway between the buildings need to be ADA accessible?

Covered walkway between buildings should minimize elevation change but does not have to be ADA accessible.

There must be an accessible route to existing pavement at the new building only.

164 1190 Part 6, Attachment

Does the CAD 538 loop road have to remain as a loop road, or can a part of it be used for the entrance into the new building

CAD 538 access must be maintained at all times.

Final layout to be determined during design and approved by

NAVFAC.

165 564 Under general system requirements fire apparatus is call to have an air cleaning system along with vehicle tail pipe exhaust system, but the air cleaning system is not specified anywhere. It is also mentioned under project description under mechanical on pg. 480. Is the intent to have a tail pipe exhaust system and an air cleaning (filtration) units?

Yes. They are two separate but complementary systems.

166 514 Room

Requirements

101 D20 Indicates riser room drains go to oil interceptor.

Adding drains to oil interceptor that are not required will cause the size and cost of the oil interceptor to increase.

Can the design be kept to only connect code required drains to interceptor?

Please bid per RFP.

167 559 D202001 While type K copper is typical for underground water service, it is not typical for above ground.

Can type L hard drawn copper with wrought soldered fittings be used for above ground domestic water piping?

Yes.

169 827 D20 D201001 This section includes a variety of water closet types that are likely not desired in a fire station, and is set up to be selected from ESR section. ESR section however does not appear to dictate which of the PST options to use.

Which type of water closet is desired for building?

Per UFC 3-420-01 flush valves are required.

Follow section 704.5

High Efficiency Water

Closet. Duel flush features is preferred.

Follow UFC 3-420-01 3-

1.1 Energy Efficiency and

Water Conservation.

Room Requirement card appears to list Floor

Mount Flush Valve, but does not indicate dual flush or "normal flush"

174 Part 3

ESR

A10

Are ground improvements at the site a requirement?

The RFP specifies Rigid

Inclusions (RIs). Installers have noted that RIs are not ideal for this site/structure and recommend Rammed

Aggregate Piers. Can the new Bldg. be designed and engineered using conventional shallow foundation without associated ground improvements?

Bid per RFP.

176 497/603 3.2 Site

Development

Requirements /

G204090 OTHER

SITE

IMPROVEMENTS

Does the concrete dumpster pad required masonry walls and a gate?

Concrete dumpster pad does not require masonry walls and a gate.

However, bollards are required. Refer to

G204090 OTHER SITE

IMPROVEMENTS

177 Is there a proprietary vendor for Cyber Security requirements?

There is no proprietary vendor for Cyber Security requirements.

178 Is there a proprietary vendor for DDC controls requirements?

See Attachment 8 CJA for

Proprietary vendor for

DDC Controls.

181 The RFP calls for displacement "grouted" aggregate piers.

Displacement piers are either aggregate or concrete. Piers 25ft in length usually need to be concrete. These systems are very expensive.

Would a less expensive alternative, such as timber piles be acceptable?

Bid per RFP.

182 The RFP states that the piers need to be a minimum of 25ft deep.

Displacement piers are proprietary and some products may be suited to bear on vs penetrate the bearing strata. Considering that the Yorktown

Formation is between 12 and 17 feet, this could result in a shallower pier.

If a proprietary product can achieve the desired capacity with a shallower pier, would this be acceptable?

A minimum aggregate pier bearing depth of 15 feet below the existing ground surface is technically acceptable provided the foundation settlement and bearing capacity meet specified requirements. Also, ground improvement is not required for the ground floor slab, unless determined to be necessary by the

Contractor's Geotechnical

Engineer of Record.

183 The RFP states that the piers need to be grouted to mitigate contaminant migration. The mitigation needs and requirements are not clearly defined.

Would an alternative such as an aggregate pier with a concrete cap at the top suffice?

Bid per RFP.

185 There is no door schedule for these doors - no sizes or quantities.

In section B20, has somewhat of a spec and a bit confusing. Please provide the door schedule

Door sizes and quantities are found in the room requirement sheets on

Part 3 of the RFP. Bid as scheduled on the Room

Requirement Sheets.

186 1333 Part 6, Attachment

Please send As-Built drawings

Bid from exterior photos and site walk. Awarded contractor will be given a set of scanned existing drawings of CAD 119.

191 1167 Part 6 Attachment

On the Conceptual Floor

Plan, there is no Telecom

Room shown. Does the building require a Telecom

Room? Per UFC 3-580-01, a Telecom Room is

Bid per RFP. The building is an accessory structure to the main building and will have less than 10 occupants.

required unless there are fewer than 10 occupants and an enclosure is approved.

No telecom room is required.

198 477 Part 3, Section 1.0 Bullet List The RFP requires the wall facing the existing fire station to be 1-hour rated.

IBC Section 3104.5.2 will allow a no rating if the walls of the 'covered pedestrian walkway is more than 50% open on both sides and the connected buildings are greater than 10-feet apart.

Q: If the new apparatus bay is Greater than 10-feet from the existing fire station (measured from building face-based on definition of fire separation distance in IBC

2024), may the fire rating be eliminated from the exterior wall facing the existing fire station?

Site building and fire resistive requirements in accordance with ICC

Table 602 and walkways per chapter 31. Building separation distances to imaginary property line must be met for both new and existing building, as well as pedestrian walkway.

199 479 Part 3

Section 1.1

a. Is the existing fire station Type IIB construction?

b. Is the existing fire station protected with fire sprinklers?

c. What is the elevation difference between the fire hydrant flow test and the floor of the Apparatus

Bay?

d. Please provide the

GVW for a Quint 25.

Quint 25 is not a standard industry term. "

a. Existing Construction -

Type VB.

b. No.

c. +- 1'-0"" d: Design for Quint 25

Single Rear Axle Fire

Apparatus. It has a maximum GAWR of

33,500.

208 1190 Site Diagram The diagram indicates the project limits. Please confirm if the stormwater management and utility

Project limits may be adjusted as needed to accommodate proposed apparatus bay. Final connections are allowed to occur outside the project limits shown. Please confirm if temporary construction conditions

(e.g. Soil Stockpiles, contractor parking, etc.)

are allowed to occur outside of the project limits. Given the presence of PFAS contamination and the high-water table, will infiltration be still be required per Navy LID guidelines? Or will EISA

438 METF proof allowed without infiltration?

layout and design to be determined during design and approved by

NAVFAC.

209 482 Part 3 - 1.0 Project

Description - Civil

Please confirm if the existing parking lot is to be modified in both the

Base Bid and Bid Option

1. For the new standalone apparatus bay, should utility services be connected through the existing fire station building CAD119 or should all services to each building be separately provided?

Parking lot to be modified as needed to accommodate the proposed apparatus bay.

Final layout to be determined during design and approved by

NAVFAC.

210 491 Part 3 - 3.1.1

General Project

Information

The Base Bid design requires the new apparatus bay to be constructed such that it will necessitate the partial demolition of the existing loop road that serves CAD538. This section in the RFP also references a future project where CAD538 will be removed and equipment relocated to an external pad on the loop road.

Please provide clarification on the extent

Demolition to be limited as much as possible to accommodate the proposed apparatus bay.

Final layout to be determined during design and approved by

NAVFAC.

of demolition requested for this project, and indicate what parts of the existing loop road are to remain in place under the

Base Bid.

211 SOW

Part 4

D40 1.2.4.1 FPQC Specialist is required to witness preliminary inspections per this section. Is FPQC

Specialist required to witness final testing?

No, the work is considered 100% complete following pre-final testing, no open punch list.

212 SOW

Part 4

D4010 1.2 If carbon monoxide detection is required, will a dedicated CO signal be required to be transmitted?

Yes.

213 SOW

Part 3

D4040 Will the building contain any storage of Group A

Plastics (as defined by

NFPA 13) or other storage that would require a design density above Ordinary

Hazard?

No.

214 489 2.4 Appropriate

Design

2.4 “The Fire Station must incorporate all applicable requirements of UFC 4-

730-10N Navy and Marine

Corps Fire Stations." This

UFC has been Canceled.

This UFC is mentioned several times throughout the SOW. Please confirm

UFC 4-730-10 8 May

2019 Change 1, 11 June

2021 is the appropriate

UFC to be followed.

Confirmed, UFC 4-730-

10 8 May 2019 Change 1, 11 June 2021 is the appropriate UFC to be followed.

26R0131 P1476U Amendment 0003.pdf
26R0131 P1476U Amendment 0002.pdf
23R2656 Amendment 0001
23R2656 Amendment 0004
Pages from 23R2541 Amendment 0003-2

Amendment 0001 continuation page

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Code[0]: N40085
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NameandTitleOfficer[0]:
Description[0]: N40085-26-R-0131, DESIGN-BUILD (DB), P-1476U NEW FIRE APPARATUS BAY CHEATHAM ANNEX, NAVAL WEAPONS STATION YORKTOWN, YORKTOWN, VIRGINIA

The proposal due date is extended from 20 May 2026 to 27 May 2026 by 2pm ET.

SEE SF 30 BLOCK 14 CONTINUATION PAGE

Contract POC: Chamel Adams, chamel.r.adams.civ@us.navy.mil

FacilityCode[0]:
Code[2]:
IssuedBy[0]: NAVFACYSCOM MID-ATLANTIC

CONTRACTING CORE

9324 VIRGINIA AVENUE

NORFOLK, VA 23511-3095

NameandAddress[0]:
AdministeredBy[0]: See Item 6
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Pages[0]: 23
EffectiveDate[0]: 05/13/2026
Dated9B[0]: 04/01/2026
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File details come from the government source that posted it. Updated .