Amendment 0003 47PF0026R0001 Dated 20251118.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 $

AMENDMENT OF SOLICITATION

47PF0026R0001 Amendment 0003

Amendment 0003 is hereby issued to incorporate the following:

• Questions and answers, as indicated below

• BHDP Addendum No. 3 Summary Sheet, dated 20251114

• Vol III Drawing Updates, dated 20251114

The date for receipt of offers is hereby extended to December 5, 2025 at 4:00 PM Eastern Time.

All other terms and conditions remain unchanged.

Questions and Answers

# RFP Comment Answer

1 What is the manufacturer that was used for the existing electrical equipment on this job?

Westinghouse and Continental for panelboards, Continental Electric Equipment Company and GE for bus-ducts and bus-plug disconnects, Gould and GS Heavy Duty Electric for transformers. Newer equipment is Siemens (specifically panelboards). Contractor to fully verify in the field as there may be more types.

2 What are the models for existing panels Westinghouse CY and Continental AG type (CY-285947, AG129602, 225A Panels), Westinghouse AG type (129649 129647, 100A Panels), Siemens S1C42ML250ATS. Contractor to fully verify in the field as there may be more types.

3 When were these panels installed. It is very scattered. Based on the photos, the older Westinghouse panels were installed in 1977 (based on the product code), Continental installed in 1996 (based on the product code), while the Siemens panels were installed in 1989, 1994, 1997 and 2010.

4 Detail A10/A413 calls for an Accessible Door that folds down to allow hand access to

See details H19/A412; F14/A413 and M6/A413 for additional information.

cabling. Could more detail be given on this door?

5 Addendum 002 question 16 states that signage is not part of our contract. The Matrix on G201 states we are to provide ADA signage. Are we to provide ADA Signage?

Per Amendment #2 - All Interior Signage shall not be part of the GC SOW. The responsibility matrix on sheet G201 has been revised to reflect the comment in Amendment #2.

6 Per detail K8/A523 it states the booth upholstery is TBD. Can this be provided as it will affect pricing?

Booth upholstery shall be priced at $100 per yard of material.

7 Are the Fire Suppression heads being turned up to the deck in the Demo Contract, or will this need to be provided under this contract?

This note is added on the Demo and Abatement package: "AREAS WITH THIS HATCHING SHALL

HAVE THE EXISTING SPRINKLER HEADS

TURNED UP INTO UPRIGHT HEADS TO

PROVIDE SPRINKLER COVERAGE AS PART OF

DEMOLITION SHELL PACKAGE FOR REMOVAL

OF CEILINGS/WALLS. COORDINATE

SPRINKLER DEMOLITION TO KEEP THE FIRE

PROTECTION SYSTEMS OPERATIONAL WITH

MINIMAL DISRUPTION, AS REQUIRED BY GSA

FIRE PREVENTION/PROTECTION PLANS." The answer is, Demo Contract.

8 Do the Rolling Counter Doors per details A7 and F7 on A521 have a fire rating?

Per sheet A103 General Architectural Note E. -the Cashier 3-315E, Book Print 3-315A & QC/Mail Out 3-227J walls are not rated. Rolling Counter Doors are not rated.

9 Sheet A602 and A103: Opening Schedule – Level 3 – 3225DA Quiet Room – Scheduled Note 3 indicates this to be within our scope.

However, we do not see the Keynote #165 on the plan. Please confirm if this door is considered demountable and within our scope.

Door 3225DA in the Quiet Room is called out to be HM Frame, Schedule Notes for this door has removed note #3, see sheet A602.

10 Sheet A103: Room Will-Call Prep #3-303 please confirm if Typ. Detail A6/A412 applies to these pick-up counters.

Yes, A6/A412 - except the Will Call Pick-Up 3- 303 counters, do not have the Recessed Camera locations. Note 184 on Sheet A103 notes no cameras or speakers at the WillC all Pick-Up 3-303.

11 Sheet A113 indicates an ACT height of 9’-0” but the section A12/A412 indicates a height of 9’-6”. Please confirm if our panel heights should follow the RCP or the Section Detail.

Sections A12 & A19/A412 have been revised so that the RCP on A113 rules the ceiling heights behind the counter at the Check-In 3-491 & Will Call Pick-Up 3-305.

12 Hardware: For hardware set 02, please indicate if DIRTT’s standard lock (Schlage SSeries) is an acceptable substitution for the Passage Lockset. See cutsheet.

No Cut Sheet has been provided. Specification 10 22 19 - Demountable Partitions calls for DIRTT products to be Schlage S-Series with the Jupiter handle. Hardware Set 02 shall be DIRTT Schlage Jupiter S10D Passage Set per DIRTT Standard Door Hardware Glossary page 02.

13 For hardware set 06, Closers (but not with hold open) are called out. DIRTT’s closers are always Hold Open – is that acceptable?

Yes, Hold Open function is acceptable. See A602.

14 It has been determined that Hardware sets 04 and 08 are not compatible with DIRTT systems. We request that these doors and associated glazing be removed from the demountable scope. This has impact to the following doors: 2211D (Room: Sys Admin), 2211N (Room: Fraud), 3225A (Room: Sys Admin / Repair), 3381 (Room: Check-in), 3491 (Room: Nursing/Sensory).

DIRTT doors will accept COM (Customers Own Material ) door hardware as specified in hardware Sets 04 and 08 per DIRTT STandard Door Hardware Glossary v3.1 Jan. 23, 2023. A custom milling may be required for each door.

Hardware Set 08 shall be updated per Amendment #3. Doors 2211D, 2211N, 3225A, 3381 3491 shall remain in the Demountable

SOW.

15 Addendum 002 matric on A800 and E000 show that Communication equipment (racks, UPS, etc.) are part of our contract. However, Q/A #101 states that rack and equipment is part of DOS DS Scope. Overall, there is still a lot of question of what we are provide from our subs in the Structured Cabling Systems/Communication, Audio Visual, and Security Scopes. Can this be better clarified?

E000 updated in Amendment #3. Refer to this updated matrix and let us know if there are still any questions.

16 The DS security drawings state that we are to provide the Low Voltage Permit. What is the Low Voltage Permit? Typically on Federal projects permits are not required. Can this be clarified?

A low voltage permit is not required for this project.

17 Are we (the GC) are only to provide the conduit and pathways for all cameras.

Yes, DOS Security will handle the rest. Refer to updated E000 Matrix.

18 Are we to provide cabling for speakers and push plates? If so, provide information as to what type of cables to provide.

Speakers for sound masking - No. Speakers for AV - Yes. Push Plates - No. Refer to updated responsibility matrix on E000.

19 Are we to provide HDMI cables or just conduit and pathway?

Just conduit and pathways.

20 Are we to provide any fiber or copper backbone or are these provided and installed by DOS?

Provided by DOS, pathways provided by contractor. Refer to updated matrix on E000.

21 Who is to provide the Tech Boxes? Electrical Contractor per note ES16 on sheet E303.

22 Are we to provide conduits and pathways, and DOS provides and installs cables and audio-visual equipment?

E000 updated in Amendment #3. Refer to this updated matrix and let us know if there are still any questions.

23 Are we only to provide conduit and pathways for IDS and ACS? Cabling and equipment provided and installed by DOS.

E000 updated in Amendment #3. Refer to this updated matrix and let us know if there are still any questions.

24 Are we only to provide conduit and pathways for AV and security? Cabling and equipment provided and installed by DOS. We do not see backbone and routing called out in DS drawings.

E000 updated in Amendment #3. Refer to this updated matrix and let us know if there are still any questions.

25 There is cable tray shown on multiple pages that do not match each other, sheets TY102, TY103, E302 and E303. Are these to be figured as two separate runs of cable tray or can they be combined into one unit?

These should match, E302 and E303 updated to match TY102 and TY103. They are one unit with E series sheets showing all of the scope for both DOS and general data in cable tray.

26 Per the specification, no carpet tile backing type (e.g., hardback, cushion-backed, etc.) is indicated for FC1. Bentley Mills has provided pricing for three backing options—Afirma II™ Hardback (baseline), Luxfelt Cushion Tile (+9%), and NexStep® Cushion (+13%). Please confirm which backing type is required for FC1, or if any of the manufacturer’s standard backing options that meet the listed performance requirements are acceptable.

The specification for FC1 shall be revised in Amendment #3 to utilize the Affirma II Hardback option for the backing.

27 Referencing the response to Question 7 provided as part of Amendment 0002, please confirm the GC is to procure and install the EGD Package as identified in the drawings provided with the referenced Amendment.

Yes, the GC shall procure and install the EGD Package identified in the EGD Package (cover date of 06-13-2025).

28 If the GC is to procure and install the EGD Package provided with Amendment 0002, several notes contained therein state “The package contains Design Intent Drawings, which are not to be used for fabrication and/or production." Please clarify intent.

The EGD fabricator shall provide their own production and/or shop drawings for the EGD Package.

29 Review of the EGD Package provided with Amendment 0002 provides for limited blocking in just a few locations. Please confirm type and quantity of blocking required.

For all EGD fire-resistant blocking required in Break 2-211E (see note 191), Check-In 3-491 (see note 191), Will-Call Pick-Up (see note 191), plan north side of Quite Room 3-225D (see note 189) & Break 3-225E (see note 191).

Sheets A102 & A103 note all EGD blocking locations.

30 Responses #102/104 provided as part of Amendment 0002 directs the contractor to provide the backbone, routing and wiring for the DOS DS paging system. Additional detail required to include: a). description of the backbone referenced (#131 notes backbone is DOS S.O.W.); b). type, size and quantity of wire to be provided; c). confirm we can utilize the cable tray for routing. Sheet E504 notes a paging diagram will be provided by the tenant, however the DOS drawings attached to Amendment 0002 did not include the information. Please provide the requested information to facilitate pricing.

Paging design has been provided in Amendment #3, Power and associated Network cable runs to CER. Backbone, routing and wiring from the Network Closet will be completed by GC for all of the CER room drops through the internal space. For DS (Security SER closet) this will be articulated in Ana's Design plan. Internal network wiring with be CAT6A and for Paging will be articulated in Design plan. Cable trays will be used throughout and especially in open ceiling.

NOTE: where there are face plates with 4 or 2 data drops, please ensure that the pathway is wired to the CER room.

31 Amendment 0002 Response #105 notes the GC is to quantify the total number of hours needed to focus, aim and adjust lighting without AE involvement. The scope of work is ambiguous. For ultimate clarity, please confirm how many hours may be required, and please confirm where this number should be provided in the pricing package.

8 hours, provide in base lighting package as this is to be included per the specs.

32 Amendment 0002 RFI Response 133 conflicts with Keynote ES16 on Sheet E303. Please confirm if the GC is providing the tech box (LEGRAND CMS492) Keynote ES16 on sheet E303 and any accessories required. For ultimate clarity, please provide a single line diagram detailing connections and equipment associated with the techbox.

Electrical Contractor to provide tech box per note ES16 on sheet E303. The terminations are shown on DOS drawings (this is what RFI Response 133 was responding to). Refer to TY- 702 Detail 1 and TY-700 Detail 3. The rest is denoted by DOS and will need their comment.

A Whip will need to be installed for each TECH box on a separate 20Amp circuit p/whip. DOS will provide the actual Tech Box during installation of PII Speakers/Mic which will then need to be connected to the Whip.

33 The pathways required for the microphone/speakers and the cameras at the service counters in Check-In 3-491 need further clarification. Please confirm the contractor is installing pathways and connecting to the nearest Tech Box. Please provide conduit size DOS requires for cabling.

Contractor to provide pathways, refer to DOS drawings details as they call out for Conduit sizes.

Pathways for the Counter installation of PII/MIC are shown in the Design Plan. Please install 1/2" conduit with J-Box interface at Counter location. The pathway will end above ceiling and above BR material. DOS will pull cabling and install equipment.

34 Sheet A422 Details E14 and J16 each reference power and data locations for future form-fill kiosks, however power and data for the nine (9) future kiosk location is not identified on Sheets E203 nor E303. Please confirm intent.

The 7-31-2025 Original Issue For Bid CD's clearly show power and data fon sheets E203 & E303 for the (9) future kiosk locations.

35 Sheet E501 Detail 8 provides details for the GC to procure and install a new cable tray to serve low voltage infrastructure. New DS Security drawings provided with Amendment 0002 also indicates a cable tray to be provided in the same location. The information on the cable trays in each set of documents does not match. Please confirm if the GC is to provide 2 separate cable trays, one for security and one for voice/data, or if intent is to split the cable tray with a divider per Detail 8/501.

These should match, E302 and E303 updated to match TY102 and TY103. They are one unit with E series sheets showing all of the scope for both DOS and general data in cable tray.

36 Finish information identified on Sheet A700 does not reference fabric to be provided for the Booths in the Level 2 Breakroom or Level 3 Breakroom, and Detail K8/A523 notes material is TBD. Please provide direction to facilitate pricing.

See RFI answer on comment #6 for fabric pricing information.

37 Amended Detail 5/E400 issues with Amendment 0002 references an IPS container. Please confirm if this is to be provided by the General Contractor. If so, please provide requirements or basis of design.

Amendment 0002 states "IPS CONTAINER, COORDINATE WITH DS FOR REQUIREMENTS" on drawings E400. DOS Security shall provide IPS Container Basis Of Design: Trusted Systems, Inc. TSM131V30 IPS Security Container (www.trustedsys.com).

The GC shall not provide the IPS Container, only power/infrastructure to it.

DOS DT (Diplomatic Technology) does not provide the IPS container. Containers are usually acquired from GSA schedule.

38 Please confirm general contractor responsibility is limited to providing a total of three (3) data/telephone racks, per E504 Data/Telephone Cabling Requirements and as referenced in E000 DOS Matrix:

Telecommunication Room: Racking.

Per DOS the GC shall provide (4) Data Racks configured as (2) Two Post Racks with no PDU & (2) Four Post Racks w/ PDU. No UPS in any of the racks. . Refer to sheet E502 and the attached CER Drawing.

39 Please confirm GC is not responsible for equipment in the IT Racks. The specifications currently limit the GC to providing the patch panels. If the GC is to provide equipment within the racks, please provide list of equipment for GC to procure and install by rack.

Correct, the GC provides racks, patch panels, appropriate cable management and PDU's. List of equipment is shown on E502. Refer to E000 for scope of work. See attached CER drawing.

GC is to provide the Preferred 4" conduits with Mule tape from DMAC to CER and SER. Please ensure there are NO 90 Degree turns or breaks.

Actual circuits and internal pulls will be Armored Fiber runs coordinated via DOS,LEC and PCorrectrovide

40 Sheet E303 Notes ES8 and ES9 direct GC to provide 2” conduits with mule tape between the CER/SER and building DMARC. Please provide location of building DMARC.

Main Fiberoptic Room 1-960 (1st Floor) and Main Telecomm Room 6-608 (6th Floor).

Drawings provided in Amend #3.

GC to provide the Preferred 4" conduits with

Mule tape from DMAC to CER and SER. Please ensure there are NO 90 Degree turns or breaks

41 Drawings do not indicate evidence installation of a fiber or copper backbone from DMARC to new IT Rooms, however specification 270610 includes language that implies the contractor is to provide. Please confirm this work is not in scope.

DOS is to provide. DOS DT (Diplomatic Technology) circuit provider (LEC) will install inside wiring from the DMARC to the CERs for data and Alarm circuits.

GC to provide the Preferred 4" conduits with Mule tape from DMAC to CER and SER. Please ensure there are NO 90 Degree turns or breaks.

Actual circuits and internal pulls will be Armored Fiber runs coordinated via DOS,LEC and Provider. DOS DT (Diplomatic Technology) circuit provider (LEC) will install inside wiring from the DMARC to the CERs for data and Alarm circuits.

42 Please confirm the GC is not hiring the SMS integrator and installer noted in the security specifications 281643 & 282300.

Specifications call for turn-key solution.

Correct, this spec section is to be removed from CMTA's MEPF scope of work. Any other specifications for these systems are by others.

43 The security specifications 281643 & 282300 are unclear regarding responsibilities. Please confirm the GC is only responsible for conduit rough-in for security systems. Confirm all security wiring, device terminations, devices, device installation, and programming will be provided by the DoS Vendor.

DOS - DME has confirmed that all security wiring, devices and cameras are procured, installed, and programmed by DOS-DME. This spec section is to be removed from CMTA's MEPF scope of work. Any other specifications for these systems are by others.

44 In regards to water quality section 028500 all new water outlets will need to be tested and 10% of downstream outlets will need to be tested. Please confirm testing requirements and indicate quantity and location of downstream water outlets to be tested.

All newly installed water outlets primarily designed for human consumption must be tested for the following contaminants before use: Lead, Copper, Total Coliform bacteria (including E. coli). Additionally, a representative number of hot and cold-water outlets must be tested for the presence of Legionella. The testing protocol specifies both flushing and sampling requirements:

Flushing: All newly installed outlets with the potential to be used as a drinking water source must be thoroughly flushed for a minimum of 10 minutes.

Testing: All newly installed water outlets primarily designed for human consumption must be tested for lead, copper, and total coliform bacteria (including E.coli) If building service lines and primary pipes (e.g. risers and headers) are replaced, a representative sampling of at least 10% of total point of use water outlets served by the new portion of the system must be tested for lead, copper, and total coliform bacteria (including E.coli) before use. Downstream outlets requiring testing shall be performed at all public restrooms on the 2nd and 3rd floors.

Testing must be conducted by an individual with specific qualifications (e.g. ASSE 12080 certification or a certified industrial hygienist) at a State-certified laboratory.

45 Check-In Doors 3381 & 3491 revised per Amend #3

Per DOS, Check-In Doors 3381 & 3491 have been revised, see drawing updates in Amend #3.

230 S Dearborn Chicago, IL 60604 USA

Please see the attached continuation pages for information on this amendment.

230 S Dearborn Chicago, IL 60604 USA NameandTitleSigner[0]: