T10_AM06_SF30 Solicitation Amendment 47PB5226R0001.pdf

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing items 8 and 15, and returning or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

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

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

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

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

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

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

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

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

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

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15C. DATE SIGNED

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

16C. DATE SIGNED

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

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

PAGE OF PAGES

6. ISSUED BY CODE

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

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

INSTRUCTIONS (Back Page):

Instructions for items other than those that are self-explanatory, are as follows:

Item 1 (Contract ID Code). Insert the contract type identification code that appears in the title block of the contract being modified.

Item 3 (Effective date).

(1)

(2)

(3)

(4)

(5)

For a solicitation amendment, change order, or administrative change, the effective date shall be the issue date of the amendment, change order, or administrative change.

For a supplemental agreement, the effective date shall be the date agreed to by the contracting parties.

For a modification issued as an initial or confirming notice of termination for the convenience of the Government, the effective date and the modification number of the confirming notice shall be the same as the effective date and modification number of the initial notice.

For a modification converting a termination for default to a termination for the convenience of the Government, the effective date shall be the same as the effective date of the termination for default.

For a modification confirming the contracting officer's determination of the amount due in settlement of a contract termination, the effective date shall be the same as the effective date of the initial decision.

(a)

(b)

(c)

(d)

(e)

(f)

Item 6 (Issued By). Insert the name and address of the issuing office. If applicable, insert the appropriate issuing office code in the code block.

Item 8 (Name and Address of Contractor). For modifications to a contract or order, enter the contractor's name, address, and code as shown in the original contract or order, unless changed by this or a previous modification.

Items 9, (Amendment of Solicitation Number - Dated), and 10, (Modification of Contract/Order Number - Dated). Check the appropriate box and in the corresponding blanks insert the number and date of the original solicitation, contract, or order.

Item 12 (Accounting and Appropriation Data).

When appropriate, indicate the impact of the modification on each affected accounting classification by inserting one of the following entries:

(2) Accounting classification Net decrease $

Include subject matter or short title of solicitation/contract where feasible.

Item 16B. The contracting officer's signature is not required on solicitation amendments. The contracting officer's signature is normally affixed last on supplemental agreements.

(i)

NOTE: If there are changes to multiple accounting classifications that cannot be placed in block 12, insert an asterisk and the words "See continuation sheet".

Item 13. Check the appropriate box to indicate the type of modification. Insert in the corresponding blank the authority under which the modification is issued. Check whether or not contractor must sign this document. (See FAR 43.103.)

Item 14 (Description of Amendment/Modification).

Organize amendments or modifications under the appropriate Uniform Contract Format (UCF) section headings from the applicable solicitation or contract. The UCF table of contents, however, shall not be set forth in this document.

Indicate the impact of the modification on the overall total contract price by inserting one of the following entries:

(i) Total contract price increased by $

(ii) Total contract price decreased by $

(iii) Total contract price unchanged.

State reason for modification.

When removing, reinstating, or adding funds, identify the contract items and accounting classifications.

(g)

(h)

When the SF 30 is used to reflect a determination by the contracting officer of the amount due in settlement of a contract terminated for the convenience of the Government, the entry in Item 14 of the modification may be limited to --

(i) A reference to the letter determination; and

(ii) A statement of the net amount determined to be due in settlement of the contract.

(1)

(2)

(3)

(4)

(5)

(6)

STANDARD FORM 30 (REV. 11/2016) BACK

(1) Accounting classification Net increase $

Description of Modification Continuation Page

- Attachment N - Request for Information and Responses.

- Attachment O - As-Build drawings of limestone installation

The proposal due date is unchanged at August 18,2026 at 4:00 PM EDT.

Offerors must acknowledge receipt of this amendment in accordance with the solicitation instructions.

Except as expressly amended herein, all other terms and conditions of the solicitation remain unchanged.

47PB5226R0001/0006

Attachment N - Request for Information and Responses

RFI Number

Solicitation Section/Paragraph Reference, Drawing, etc. (e.g., Section C, Paragraph 3.1.2).

Please include page number as well, if applicable.

Detailed Request for Information (RFI) Please submit one RFI per question unless the questions are directly related.

Detailed Request for Information (RFI) Detailed Request for Information (RFI) Response

Given the long timeframes associated with construction projects and the impact of inflation over time, a project completed 10 years ago may satisfy the square footage requirement but no longer meet the construction cost threshold, despite remaining highly relevant in terms of scope and complexity. Accordingly, under Evaluation Factor A: Past Experience, we respectfully request that the qualification criteria be revised to allow firms to demonstrate relevant experience through either project value or project size. Specifically, we propose the requirement be changed to: $50,000,000 in construction value OR a total renovated interior area of not less than 150,000 square feet (SF).

We respectfully request that the Owner reconsider and remove the Project Labor Agreement (PLA) requirement from this solicitation. Our concern is that the PLA requirement may unnecessarily restrict competition by limiting participation from qualified contractors and subcontractors that do not typically operate under PLA agreements. As a result, the requirement could reduce the number of competitive bids received and potentially increase overall project costs. Requiring a PLA may create barriers to participation by qualified firms, reducing GSA’s ability to benefit from the broadest pool of experienced and capable contractors.

The Government has completed its considerations regarding appropriate past experience requirements for the Armed Forces Retirement Home (AFRH) Sheridan Building renovation project.

Following this review, no alterations are planned for the existing past experience criteria. While the baseline requirement for a Project Labor Agreement (PLA) remains in effect, it has been modified via Amendment 01 to incorporate new GSA "paired-proposal" procedures.

Under this updated guidance, offerors are now permitted—and encouraged—to submit two separate price proposals: a mandatory proposal inclusive of all PLA requirements and a second, optional price proposal that excludes all costs and requirements associated with a PLA. This method allows the Government to evaluate the actual cost of a PLA premium using a specific mathematical formula. If the PLA premium is found to be excessive—defined as exceeding the lesser of 10% of the project cost or $15 million—the Contracting Officer may utilize the non- PLA price to determine best value.

Offerors must note that a primary proposal including a PLA is strictly required for an offer to be considered responsive;

submissions containing only a non-PLA price proposal will be deemed ineligible for award. Only one comprehensive Technical Proposal should be submitted, regardless of whether one or two price proposals are provided. Interested parties should thoroughly review Amendment 01 on SAM.gov for full guidance and documentation requirements, including the mandatory signed PLA Pricing Acknowledgment Letter.

2 Yes As no specific inquiries, requests for information or clarification were identified, a formal response cannot be generated at this time.

3 Solicitation Section Factor D

The solicitation permits submission of both PLA and Non-PLA pricing. Because Evaluation Factor D requires Offerors to identify proposed key subcontractors, and subcontractor selections may differ between the two labor approaches, please clarify whether the Government expects: (1) one Technical Proposal supporting both pricing proposals, or (2) separate Technical Proposals corresponding to the PLA and Non-PLA submissions.

See Amendment #2 for Source Selection Plan modification

Solicitation Section/Paragraph Reference, Drawing, etc. (e.g., Section C, Paragraph 3.1.2).

Please include page number as well, if applicable.

Detailed Request for Information (RFI) Please submit one RFI per question unless the questions are directly related.

Detailed Request for Information (RFI) Detailed Request for Information (RFI) Response

4 Specification 018113

Please confirm whether the project is being designed and constructed in accordance with Appendix B of the Guiding Principles for Sustainable Federal Buildings or if the Owner intends to pursue third-party LEED certification for the facility.

Also, please confirm the project will be required to comply with the District of Columbia Green Construction Code and applicable Building Energy Performance Standards (BEPS) requirements.

The project is not intended to pursue third-party LEED certification, and LEED certification documentation, registration, fees, and related certification services are not part of the Contractor’s scope unless subsequently directed by the Owner through a contract modification.

The project is intended to incorporate the applicable sustainability requirements of the Guiding Principles for Sustainable Federal Buildings, including the applicable provisions of Appendix B for an existing-building modernization project.

The project shall also comply with the applicable District of Columbia construction and energy codes, including the DC Green Construction Code, to the extent applicable to the permitted Work and as enforced by the Authority Having Jurisdiction.

5 Specification 075419

The specs call for a vegetative module tray system for the green roof but the plans show details for a layered system. Please confirm which system is intended for the green roof.

The green roof is to be a traditional layered system as shown in the details.

Solicitation Section II.A – Proposal Contents; Sections

II.C, II.D & II.E

Please clarify whether the Government will accept the proposal submission organized into three PDF files: 1) Technical Proposal, 2) Price Proposal, and

3) Required Proposal Documents. The Required Proposal Documents file would include Representations and Certifications, Small Business Subcontracting Plan, GSA Form 527, Bid Bond, and PLA Pricing Acknowledgment Letter.

Government confirms the acceptability of organizing proposal submission into separate PDF files:

- Technical Proposal

- Price Proposal(s)

- Required Proposal Documents (including Representations and Certifications, Small Business Subcontracting Plan, GSA Form 527, Bid Bond, and PLA Pricing Acknowledgment Letter)

Ensure that each file is clearly labeled and submitted in accordance with all other instructions and deadlines stipulated in the solicitation.

7 Site visit

The responses provided in Amendment No. 1 have significantly clarified the project requirements pertaining to the PLA and made this procurement much more attractive to the subcontractor community. As a result, several highly qualified trade partners/subcontractors are now interested in bidding this project.

To ensure GSA receives the most accurate and competitive pricing possible, we respectfully request an extension of the trade partner/subcontractor registration deadline to allow these critical subcontractors to register and participate.

Thank you for your consideration of this request.

A prime contractor submitting a proposal is not required to have all of its subcontractors registered in SAM.gov at the time of proposal submission.

The prime offeror must be registered in SAM.gov at the time it submits its offer or proposal, as Federal Acquisition Regulation (FAR) provisions, such as FAR 52.204-7, System for Award Management, generally require the offeror to be registered in SAM when submitting an offer and to maintain registration through award and performance.

Subcontractors do not constitute “offerors” to the Government;

hence, there is no universal FAR requirement mandating that every proposed subcontractor be registered in SAM at the time of proposal submission.

The prime offeror may elect to require proposed or key subcontractors, teaming partners, or specific specialty subcontractors to ensure that such entities are able to successfully provide SAM Unique Entity IDs, CAGE codes, representations, certifications, or proof of registration.

An extension to the proposal submission deadline will not be provided in responce to this request.

Solicitation Section/Paragraph Reference, Drawing, etc. (e.g., Section C, Paragraph 3.1.2).

Please include page number as well, if applicable.

Detailed Request for Information (RFI) Please submit one RFI per question unless the questions are directly related.

Detailed Request for Information (RFI) Detailed Request for Information (RFI) Response

Please Confirm Govt Furnished Contractor Installed Equipment noted on Sheet H701 & H702 will be delivered to the project site.

The equipment is on campus. Contractor is responsible for moving the equipment from its current location on campus to the permanent locations at the Sheridan building.

9 Will the Daikin Chillers on CH-1 and CH-2 be delivered assembled or disassembled.

Daikin Chillers CH-1 and CH-2 have been installed in the existing chiller plant. The contractor will be responsible for disconnecting them from the existing chiller plant, moving them to the new chiller plant, connecting the equipment to the new chiller plant, and commissioning them.

10 HD103

The drawings state to demo all piping on drawing HD103. On Drawing H804 valve TC-1 is shows as existing to reuse. Please confirm if TC-1 is to be re-used.

All piping and valves inside of the chiller plant are to be contractor-furnished and contractor-installed.

Drawing H804 points show analog outputs and digital outputs for valves. Is the intent to have feedback and not analog output.

The intent is as shown on Drawing H804. Valves identified with AO are intended to be modulating valves controlled by an analog output signal. Valves identified with DO are intended to be two-position valves controlled by digital outputs. Valve feedback is not indicated as a substitute for the analog output and is not required unless specifically noted elsewhere in the Contract Documents.

12 081416 / AI602

Division 8 (081416) – The specifications (081416- 2.4) indicate the veneered faced wood doors for transparent finish are to be “A” grade plain sliced white maple but on Architectural Drawing AI602 WD-1 is indicated to be Red Oak. Please advise which veneer is correct for the prefinished wood doors.

The Architectural Finish Schedule (AI602) governs the finish selection. Provide Red Oak veneer for prefinished wood doors identified as WD-1.

13 Door Schedule Openings 1200A & 1300A are missing assigned hardware sets. Please provide hardware sets for these openings.

Provide hardware set 13.0 for openings 1200A and 1300A.

14 107523

Part 2.3 C: Calls for a Vertical Wall-mounted flagpole and part 2.4 F Calls for an Internal Halyard, Winch System. These cannot exist together because there is a retaining bead and wight system that holds the bottom grommet of the flag in place.

Having it as a vertical wall-mount would impede the function of the flagpole, as it would need to be set into brackets. Vertical wall-mounted flagpoles only come as external halyard. Please clarify which type of flagpole should be provided.

Provide a wall-mounted flagpole with an external halyard system.

The specification requirement for an internal halyard/winch system does not apply to the wall-mounted flagpole configuration.

15 123530 & AI601

Specification 123530 lists three acceptable cabinet manufacturers for residential casework (Grandview, Kitchen Kompact & Wood-Mode).

Drawing AI601 lists Kimball International as the casework manufacturer with Interwoven as an alternate Manufacturer. Please confirm the specifications are correct. FYI, Kimball International does not have Union representatives in the DC market.

Specification Section 123530 governs acceptable manufacturers for the residential casework. Manufacturers listed on the drawings are intended as representative basis-of-design references only. Contractors may provide any manufacturer meeting the specification requirements.

16 A601

Please confirm the frame material for openings A & A1. The detail on page A601 indicates the frames are to be hollow metal although it seems as if it should be aluminum.

The doors shall be aluminum. Basis of design product is AD Systems sliding doors (hospitality). Will include additional or revised specification.

Solicitation Section/Paragraph Reference, Drawing, etc. (e.g., Section C, Paragraph 3.1.2).

Please include page number as well, if applicable.

Detailed Request for Information (RFI) Please submit one RFI per question unless the questions are directly related.

Detailed Request for Information (RFI) Detailed Request for Information (RFI) Response

17 Civil Drawings

Please confirm whether the helical/screw pile scope of work may be completed using a delegated design approach. Under this approach, the specialty subcontractor would be responsible for providing stamped and sealed design calculations and drawings for review and approval by the Owner’s Engineer. The design would be required to satisfy all design criteria, loading requirements, and performance standards specified in the contract documents.

The helical/screw pile system shall be provided utilizing a delegated design approach as required by the Contract Documents. The specialty contractor shall provide stamped and sealed design calculations and shop drawings prepared by a Professional Engineer licensed in the District of Columbia demonstrating compliance with the specified loading criteria, design requirements, and performance requirements. Submit the delegated design package in accordance with Section 316613 requirements to the Owner's Representative for review and approval prior to installation

Section 281300 — Access Control Software and Database Management

Confirm whether the central-station computer is Owner-furnished or Contractor-furnished. Origin:

Section 281300, Part 2.6.A, Central-Station Hardware.

Confirm responsibility for conduit and raceway serving ACS and VMS devices. Origin:

Section 281300, Part 2.2.K, Door Hardware Interface.

a.) A central station computer is not required as the new systems are expected to be cloud-based that shall be integrated seamlessly into the existing Salto KS (ACS) and Eagle (VMS) systems.

b.) The Division 28 contractor shall furnish and install the required access-control software, licenses, configuration, interfaces, peripherals, and integration necessary for a complete operating system. The contractor is responsible for all associated conduit and raceway.

Section 281300 — Access Control Software and Database Management

Confirm whether network infrastructure is existing Owner infrastructure or Contractor-furnished.

Origin: Section 281300, Part 2.2.E, System Network Requirements.

Confirm responsibility for conduit and raceway serving ACS and VMS devices. Origin:

Section 281300, Part 2.2.K, Door Hardware Interface.

The Owner will provide access to the facility LAN/WAN, including approved network ports, addressing, VLANs, and cybersecurity requirements. The Division 28 contractor shall furnish security-system-specific network hardware, media converters, interfaces, and intermediate devices required for a complete system, and shall coordinate all connections with Owner IT.

Section 281300 — Access Control Software and Database Management

Confirm responsibility for dedicated electrical power circuits to ACS controller panels, VMS server racks, and central-station equipment locations. Origin: Section 281300, Part 1.9, Project Conditions.

Confirm whether any pre-approved single-source ACS/VMS manufacturer list or GSA vehicle exists consistent with the source limitation requirement. Origin: Section 281300, Part 1.7.C, Source Limitations.

a.) Section 281300, Part 1.9 discusses environmental conditions, not power. Division 26 shall provide line-voltage branch circuits and receptacles serving security panels, racks, servers, and workstations. Coordinate final loads and locations through approved shop drawings.

b.) There are no pre-approved manufacturers relative to Spec.

Section 281300.

Section 281300 — Access Control Software and Database Management

Confirm whether an emergency backup generator serves the building and ACS/VMS distribution.

Origin: Section 281300, Part 1.9.A.1, Project Conditions.

Confirm whether any pre-approved single-source ACS/VMS manufacturer list or GSA vehicle exists consistent with the source limitation requirement. Origin: Section 281300, Part 1.7.C, Source Limitations.

a.) Section 281300, Part 1.9.A.1 discusses environmental conditions, not power. Regardless, the existing emergency generator does not currently serve ACS/VMS systems.

b.) There are no pre-approved manufacturers relative to Spec.

Section 281300. However, the contractor will be expected to seamlessly integrate the cloud-based Salto KS system currently in use.

Section 281300 — Access Control Software and Database Management

Confirm generator transfer time to determine need for UPS bridge power. Origin: Section 281300, Part 1.9, Project Conditions

Confirm whether any pre-approved single-source ACS/VMS manufacturer list or GSA vehicle exists consistent with the source limitation requirement. Origin: Section 281300, Part 1.7.C, Source Limitations.

a.) Generator transfer time is 10 seconds, max.

b.) Refer to Comment #21, part b.

Section 281300 — Access Control Software and Database Management

Confirm whether UPS units for ACS/VMS servers and workstations are in Division 28 scope. Origin:

Section 281300, Part 2.6, Central-Station Hardware.

Confirm anticipated access level and time-zone structure for system programming.

Origin: Section 281300, Part 2.4.

K and Part 2.4.I.

a.) Include UPS equipment required for the VMS and security-system electronics in Division 28 scope, including sizing calculations.

b.) Access-control controllers and local processors shall include the specified battery-backed/uninterruptible power.

Solicitation Section/Paragraph Reference, Drawing, etc. (e.g., Section C, Paragraph 3.1.2).

Please include page number as well, if applicable.

Detailed Request for Information (RFI) Please submit one RFI per question unless the questions are directly related.

Detailed Request for Information (RFI) Detailed Request for Information (RFI) Response

Section 281300 — Access Control Software and Database Management

Confirm whether an existing cardholder database will be imported into the new ACS. Origin: Section 281300, Part 2.3.V.10, Enhanced ASCII File Import Utility.

Confirm anticipated access level and time-zone structure for system programming.

Origin: Section 281300, Part 2.4.

K and Part 2.4.I.

The system shall include the specified cardholder-data import capability. The Owner shall provide any available compatible database export, field mapping, photographs, and credential data.

The Division 28 contractor shall perform import, validation, cleanup coordination, and testing. If no usable export is available, create the new database from Owner-furnished data.

Section 281300 — Access Control Software and Database Management

Confirm whether intrusion detection is within Division 28 scope or a separate contract. Origin:

Section 281300, Part 2.2.O and Part 2.2.J.

Confirm whether badge printer and badge stock are required under this contract. Origin:

Section 281300, Part 2.3.F, Security Access Integration.

a.) Contractor shall include monitoring of access-control door contacts, request-to-exit devices, enclosure tamper switches, communication failures, and other alarm points specifically shown or required by Sections 281300 and 281500. A separate building-wide intrusion-detection system is not defined and shall not be included.

b.) Yes, provide stock in accordance with spec requirements.

Section 281300 — Access Control Software and Database Management

Confirm whether visitor management functionality must be fully configured at turnover. Origin:

Section 281300, Part 2.3.T, Visitor Assignment.

Confirm whether badge printer and badge stock are required under this contract. Origin:

Section 281300, Part 2.3.F, Security Access Integration.

Yes. Configure, test, and demonstrate the specified visitor badging and visitor-assignment functions at turnover. The Owner shall provide visitor access policies, approved access levels, badge formats, and required data fields.

Section 281300 — Access Control Software and Database Management

Provide a schedule identifying conditioned versus uncontrolled panel locations. Origin: Section 281300, Part 1.9.A.2-3, Environmental Conditions.

Provide anticipated cardholder enrollment population to price credential card blanks and extra stock. Origin: Section 281500, Part 1.6, Maintenance Material Submittals, with supporting ACS enrollment context.

a.) Panel locations are shown in conditioned interior Telecom Rooms. The contractor shall verify actual conditions and provide the enclosure rating required by the specification for each location.

b.) Anticipated initial cardholder enrollment is 850.

Section 281300 — Access Control Software and Database Management

Confirm the expected number of Owner trainees and number of sessions for each required training module. Origin: Section 281300, Part 2.3.U, Training Software, and Part 3 training references.

Provide anticipated cardholder enrollment population to price credential card blanks and extra stock. Origin: Section 281500, Part 1.6, Maintenance Material Submittals, with supporting ACS enrollment context.

For bidding purposes, assume six owner trainees and two sessions. Anticipated initial cardholder enrollment is 850.

Section 282000 — Video Management System

Confirm required video retention period and recording frame rate/resolution standards. Origin:

Section 282000, Video Management System.

Video retention shall be 30 days. Camera resolution and maximum frame-rate capabilities are specified by camera type.

Record all cameras continuously at a minimum of 15 fps at the camera’s native design resolution, with event/alarm recording at 30 fps where supported.

Section 282000 — Video Management System

Confirm which camera locations are exterior and require weatherproof or vandal-resistant housings and accessories. Origin: Section 282000, Video Management System.

Exterior cameras are those located outside the building envelope or otherwise exposed to weather as shown on the plans and as indicated on Sheet E805 - detail 2. Provide equipment and accessories rated for the specified exterior environment. Vandal-resistant construction is not specified as a requirement.

Solicitation / Contract Administration Items Affecting Division 28

At this time, no Buy American exceptions, outside of those pursuant to FAR 25.001(b) and the inclusion of FAR Clause 52.225-11 in this solicitation, have been requested, approved, or incorporated into GSA Solicitation #47PB5226R0001 for the Armed Forces Retirement Home Sheridan Building Renovation project. All procurement and construction materials must continue to adhere strictly to standard Buy American statutory requirements unless a formal exception is explicitly issued via a future amendment.

Confirm whether the Government maintains an approved products list for compliance with FAR 52.240-91 prohibited equipment restrictions. Origin: Solicitation Section V.B, FAR 52.240-91.

At this time, no Buy American exceptions have been requested, approved, or incorporated into GSA Solicitation #47PB5226R0001 for the Armed Forces Retirement Home Sheridan Building Renovation project. All procurement and construction materials must continue to adhere strictly to standard Buy American statutory requirements unless a formal exception is explicitly issued via a future amendment.

Solicitation Section/Paragraph Reference, Drawing, etc. (e.g., Section C, Paragraph 3.1.2).

Please include page number as well, if applicable.

Detailed Request for Information (RFI) Please submit one RFI per question unless the questions are directly related.

Detailed Request for Information (RFI) Detailed Request for Information (RFI) Response

32 N/A Is there a Pre-Bid Sign in Sheet available? If so, will it be included in an addendum.

The Pre-Proposal Conference and Site Visit for the Sheridan Building Renovation was conducted on July 15, 2026, at 10:00 AM EDT at the Armed Forces Retirement Home campus in Washington, D.C.. The attendee sign-in sheet, documenting all attending general contractors and subcontractors, has been officially attached and incorporated into the solicitation package under Amendment 0003.

Solicitation / Contract Administration Items Affecting Division 28

Confirm which Division 28 design documents will be designated as Controlled Unclassified Information. Origin: Solicitation Section III.H.

Confirm whether the Government maintains an approved products list for compliance with FAR 52.240-91 prohibited equipment restrictions. Origin: Solicitation Section V.B, FAR 52.240-91.

At this time, no Controlled Unclassified Information (CUI) or restricted Sensitive But Unclassified (SBU) documentation has been included in the active solicitation package. While the broader system and underlying project data are subject to monitoring, the solicitation and contract documents released to date do not contain protected CUI components requiring specialized information security handling or dissemination controls.

34 Low Voltage Scope of Work

I have 48 questions and simply cannot fill this form out for each question - I hope the PDF I have attached will suffice.

Attached

All contractors are expected to submit Requests for Information (RFIs) regarding the RFP 47PB5226R0001 for the Armed Forces Retirement Home Sheridan Bldg Construction Services solicitation using the provided form link. Each RFI must be entered individually. If contractors have multiple questions, or if contractors have already submitted an RFI and need to submit an additional question, contractors must complete and submit a new form. All RFIs must be submitted by the deadline stated in the solicitation.

35 General Information

Please provide the on-site location where the salvaged façade stone paneling should be placed.

Please confirm the Owner will move the stone from this location if the stone is to be moved again.

Contractor shall relocate one time only any and all stone panels removed from the exterior not expected to be reused for the Sheridan Building façade restoration to an exterior campus area designated as ZONE A, south of the VA complex. See attached map for general location. Specific location will be confirmed by owner’s site representative. Care shall be exercised to ensure panels are not damaged during relocation.

During the site walk it was noticed there were several trees and planting adjacent to the building that would likely interfere with façade access (lifts and/or scaffolding). Please confirm these trees and plantings can be removed to allow access.

Mature trees shall be removed only as noted on the civil drawings.

Refer to Spec Section 015639 for pruning and tree protection requirements.Younger trees and plantings can be removed to allow access as needed, but will need to be replaced. Tree and planting removal and replacement shall be on a one-for-one basis.

Replacements must be no smaller than a 5-gallon pot and must be one of the following species (Overcup Oak, Silver Maple, Hackberry, Fir, Dawn Redwood, Blackjack Oak, Bradford Pear, Chinese Holly, River Birch, White Ash, Yoshino Cherry, Ligistrum spp, Mockernut Hickory, Mulberry, Osage Orange, Persimmon, Pignut Hickory, White Spruce or Douglass Fir). AFRH to select the location on the project site and which tree on the list is to be planted.

Solicitation Section/Paragraph Reference, Drawing, etc. (e.g., Section C, Paragraph 3.1.2).

Please include page number as well, if applicable.

Detailed Request for Information (RFI) Please submit one RFI per question unless the questions are directly related.

Detailed Request for Information (RFI) Detailed Request for Information (RFI) Response

37 N/A Will off-site stored materials be able to be billed for on this project?

Billing for the off-site storage of materials is permitted, subject to the strict fulfillment of the following compliance requirements:

- Proximity and Inspection Access: The designated off-site storage facility must be located within a 25-mile radius of the project site to facilitate regular government inspection of the stored materials.

- Insurance Requirements: The offeror must provide a valid certificate of insurance that explicitly names both the government and this specific project as additional insured parties.

- Billing Documentation: To substantiate billing requests, the contractor is required to submit detailed packing slips, invoices, and photographic evidence documenting the condition and quantity of the materials in storage.

Proposal Integration: All associated storage fees and costs must be included within the offeror's initial proposal.

38 N/A

Architectural drawings indicate "Shaker" style cabinet doors/drawers for all Assisted Living and Independent Living Kitchenettes and Toilet Rooms. Specification Section 123530 calls for a solid wood stiles and rails door and drawer face style. All details on A413-A426 (typ recidental unit details) call for P-lam 1 cabinet doors and drawers as does Finish Legend AI601. P-lam cannot be a style and rail system. Please clarify the correct door and drawer front.

A708 require Shaker-style cabinet and drawer faces at all Assisted Living and Independent Living resident-room kitchenettes and toilet rooms, while also identifying the cabinetry finish as PLAM-1, The design intent is to utilize a white finish per chosen cabinetry manufacturer.

39 N/A

A706 - Some details indicate p-lam on cabinet semi-exposed interior surfaces, some details indicate melamine. Which is the correct finish for interior cabinets? Same page also shows core materials for casework as particle board as well as MDF, please provide clarification on what the substrate should be?

Interior finish of cabinets vary per location as indicated on A706.

PLAM is indicated inside the community cabinet bar for additional durability. MDF is indicated for decorative trim areas.

40 N/A

Specification 064000 for casework calls for plam self edges on cabinets bodies, door/drawer fronts.

Will the government allow matching PVC edgebanding instead. It has color throughout full thickness of pvc ( no visable black plam edges ) and is more durable. Plam self edges are prone to chipping, cracking and peeling with any kind of impact.

Matching PVC edge banding may be submitted as a substitution, subject to compliance with the specified appearance, durability, fire-performance, and AWI requirements, and subject to Architect approval. It should not be accepted categorically through the RFI because Section 064116 expressly requires Grade HGS laminate edges matching the adjacent laminate.

41 N/A Reference Finish Legend AI601 Plam-1 Alterna Millwork by Interwoven for Resident Kitchen and Vanities. Will a shop built cabinet be acceptable?

Specification Section 123530 governs acceptable manufacturers for the residential casework. Manufacturers listed on the drawings are intended as representative basis-of-design references only.

Contractors may provide any manufacturer meeting the specification requirements with Shaker style door and drawer fronts with white finish

Solicitation Section/Paragraph Reference, Drawing, etc. (e.g., Section C, Paragraph 3.1.2).

Please include page number as well, if applicable.

Detailed Request for Information (RFI) Please submit one RFI per question unless the questions are directly related.

Detailed Request for Information (RFI) Detailed Request for Information (RFI) Response

42 N/A

Reference Finish Legend AI601 Plam-1 Alterna Millwork by Interwoven for Resident Kitchen and Vanities. Specification Section 123530 Residential Casework lists: Grandview, Kitichen Kompact and Wood-Mode as acceptable manufacturers. Will the product on Finish Schedule be acceptable as well as the manufacturers listed in specificaitons?

They are very different in product, one being a solid wood faced front and the other being a p-lam faced front.

Specification Section 123530 governs acceptable manufacturers for the residential casework. Manufacturers listed on the drawings are intended as representative basis-of-design references only. Contractors may provide any manufacturer meeting the specification requirements with Shaker style door and drawer fronts with white finish.

43 Would like to sub contract from prime contractor

I would like to know will the prime contractor sub contract jobs to smaller businesses would like to do roofing drywall painting demolition type work also masonry stucco work foundations pressure wash etc.

GSA does not directly engage subcontractors for this requirement. Subcontracting arrangements are the responsibility of the prime contractor. Firms interested in serving as subcontractors should coordinate with the prime contractor or prospective prime offerors.

43 N/A

If Kimball Alterna Millwork by Interwoven is an acceptable product for residential units, will it be acceptable for areas such as med room, nurses storage, clean room, etc?

Kimball/Alterna Millwork is not automatically acceptable for clinical and support areas such as medication rooms, nurse storage, and clean rooms. Those locations shall comply with the casework type, finish designation, construction details, and specification applicable to each room. An alternate product may be submitted only if it fully complies with those requirements and is approved through the substitution or submittal process. The drawings distinguish resident PLAM-1 casework from casework finishes used in clinical areas.

44 N/A

Drawing HD107 Keynote 1 indicates removal of the existing steam piping for Bid Option 1. There is no indication as to the service pressure of this steam line or its size. Please provide the size of the steam line and its associated operating pressure.

CORRECTED RESPONSE FOR RFI 44: In reference to Drawing HD107 Keynote 1 regarding the removal of the existing steam piping for Option 1, the previously provided response was not reflective of the RFI submitted. To clarify the size and associated operating pressure of this steam line, the pipe sizes are 12" with a design pressure of 125 psi. Furthermore, the plant produced 80 psi when operating.

45 N/A With this facility currently having functional HVAC systems. Who is the current DDC vendor and or manufacturer in use?

AFRH maintenance contractor employs Siemens as a subcontractor to manage the digital controls.

46 N/A

On drawing H702 the pumps for the mechanical systems are shown to be Government furnished, Contractor installed. Will the Government be providing the VFD's for the scheduled pumps?

Equipment items and related components not specifically noted on sheet H702 as being government-furnished shall be provided by the contractor.

47 N/A

On drawing HP100A near the intersection of column lines 15.5 & L, new connections to the existing mains for HWR/ S and CHWR/ S to serve Option B AHU-5. Will this piping need to be included in Option 2 or the Base Bid?

On drawing HD103 in the T10_10_AFRH Phasing Description, Option 2, Area B Chiller Plant reflects a scope of removal of the existing chiller to be re-installed in a renovated new location. Will a location for onsite storage of the Chiller be made available?

On drawing H702 for the mechanical equipment furnished by the Government, will the Government be furnishing the vibration isolation for the scheduled equipment (i.

e. inertia bases for pumps), or will this be furnished by the contractor?

a.) Include the new HWS/HWR and CHWS/CHWR piping connections serving AHU-5 in Option 2.

b.) It is anticipated the contractor would be able to move the one chiller to be reinstalled in the new chiller room after the required demolition and room repairs are completed. Should the contractor wish to move the chiller before the new chiller room is ready, they should be prepared to properly store the equipment in a location off site at the contractor's expense.

c.) Associated equipment items not specifically noted on sheet H702 as being government-furnished shall be provided by the contractor.

Solicitation Section/Paragraph Reference, Drawing, etc. (e.g., Section C, Paragraph 3.1.2).

Please include page number as well, if applicable.

Detailed Request for Information (RFI) Please submit one RFI per question unless the questions are directly related.

Detailed Request for Information (RFI) Detailed Request for Information (RFI) Response

48 Low Voltage Scope

As the low voltage disciplines are the last thing to be installed and likely won’t begin for upwards of 3 years, how will changes to costs, make and model and technology due to inflation and other factors be treated.

The Offeror is expected to provide a firm-fixed price proposal based on the drawings and specifications provided in the solicitation. The Government acknowledges that technology evolves; however, the baseline proposal must align with the current solicitation requirements. Should the Government determine at a future date that the incorporation of emerging technologies—not currently available—is advantageous, the Government will request a proposal for such a change. Any adjustments to the contract, including associated cost and scope impacts, will be evaluated and, if deemed appropriate and in the best interest of the Government, executed via formal contract modification.

Division 28; Security Drawings

Please confirm whether the project is Design-Build or Design Assist for Security Systems.

The contractor is expected to develop security systems that comply with Division 28 requirements. It is also expected that the existing Salto KS keyless lock cloud-based system be integrated with contractor furnished and installed software and hardware. The Salto system will remain in operation in occupied space (Area B south) while Base Bid construction proceeds.

281300 / Access Control

Please identify the Basis-of-Design manufacturer (LenelS2, Genetec, CCURE, Software House, Avigilon, etc.).

See Sheet E001, Electronic Security General Note 3. Bid a single-source, manufacturer-supported system that complies with all specified functional, interoperability, cybersecurity, and qualification requirements.

281300 / Access Control

The specification defines software functionality but does not identify the approved manufacturer.

Please clarify. Refer to comment # 50

Security Drawings / Camera Layout

Camera locations are shown; however, no camera schedule is provided. Please issue the complete camera schedule.

Please see Sheet E805 - detail 2 and 3 for additional information.

Coordinate camera locations with architectural, structural and other disciplines to avoid conflicts and obstructions from building elements. Locate cameras and select mounting hardware to provide clear, unobstructed field of views of focal areas.

Security Drawings / Camera Layout

Confirm camera type for each tag (Fixed Dome, Bullet, PTZ, 360°, Multisensor). Please see Sheet E805 - detail 2 and 3

Security Drawings / Camera Layout Confirm required resolution for each camera.

Provide cameras with a minimum native resolution of 4 megapixels unless a higher resolution is required to achieve the intended field of view of focal areas. Panoramic, fisheye, and multisensor cameras shall meet the resolutions specified in Section 282000.

Final camera resolution and lens selection shall be demonstrated through the Contractor’s shop drawings and field-of-view calculations.

Security Drawings / Camera Layout

Confirm required video analytics (motion detection, line crossing, facial recognition, LPR, etc.).

Provide video motion detection and face-detection capability where required by the specified camera type per Section 282000.

Facial recognition, license-plate recognition, line crossing, object classification, and other advanced analytics are not required.

56 N/A

On drawing PD100A, PD100B Key Notes 1 & 2 refer to the demolition of existing domestic water and sanitary waste and vent risers. However, at each location where Key Note 1 or 2 appear there is no riser designation to cross reference the riser diagrams so as to determine the riser sizes. Can you please identify at each note 1 and 2 on the aforementioned drawings?

On drawing H103 note 2 refers to a chemical treatment skid and associated pumps, tanks, chemicals, and controls, for the Condenser Water Loop. After review of the specification volume 2, dated January 9, 2026 we are unble to find a specification section for the water treatment and or its associated equipment. Will a specification be provided so as to establish a basis of design?

a.) All existing risers shall be removed and replaced with sizes indicated on riser diagrams (P901A1 - P902B2).

b.) Water treatment specification will be issued post-award.

Contractor to include pricing for standard equipment.

Solicitation Section/Paragraph Reference, Drawing, etc. (e.g., Section C, Paragraph 3.1.2).

Please include page number as well, if applicable.

Detailed Request for Information (RFI) Please submit one RFI per question unless the questions are directly related.

Detailed Request for Information (RFI) Detailed Request for Information (RFI) Response

Section 275223, Section 2.1, Paragraph A (pg 275223-2)

The basis of design is the Ciscor/Sentrics Ensure 360 patient alert system. This manufacturer appears to deploy a direct to owner model. Is the intention for the Division 27 contractor to include a complete patient alert system? If so, can a point of contact at the manufacturer be provided?

Provide a complete Patient Alert System per Section 275223 and Sheet E001, Communications General Note 3. Contact:

Zandi Larmour Regional Vice President of Sales

386.214.2296 | Zandi.Larmour@Sentrics.com

58 N/A

On drawing HD103, Area B Chiller Plant reflects a scope of removal of the existing chiller plant to be re-installed in a renovated new location. During this period what will be the Temporary cooling and or heating requirements and methods so as not to impact the facility operation for the occupied Area A?

On drawing H103 note 10 refers to a refrigerant monitoring system. Please confirm that this Refrigerant Leak Detection System and controls equipment is being provided by the Government with the Government furnished chillers?

On drawing H702 the primary and secondary chilled water pumps for the mechanical systems are shown to be Government furnished, Contractor installed.

With these being End Suction, will the Government be providing the design matched B&G suction diffusers for the scheduled pumps?

a.) This is a Contractor means and methods issue.