eMMA Addendum No. 2.pdf

Addendum No. 2

MAA-CO-26-011 State Funded Addendum No. 2

Concourse AB Ticket Counter Expansion

February 2, 2026 BWI BWI Marshall Airport

MARYLAND AVIATION ADMINISTRATION

OFFICE OF PROCUREMENT AND MATERIALS MANAGEMENT

ADDENDUM No. 2 to

TECHNICAL PROVISIONS AND DRAWINGS

for

CONTRACT NO.: MAA-CO-26-011

CONCOURSE AB TICKET COUNTER EXPANSION

AT

BALTIMORE/WASHINGTON INTERNAITONAL THURGOOD MARSHALL AIRPORT

(dated) December 18, 2025

IMPORTANT: Bidders must acknowledge receipt of this Addendum. Please sign and date the attached “Acknowledgement of Receipt”. All documents must be fully executed at the time the

Bid is submitted. All information contained herein shall form a part of this Addendum.

The MDOT MAA encourages Contractors to return the Addendum Acknowledgement attached to this Addendum No. 2.

This Addendum forms a part of the Contract Documents and modifies the original Bidding

Documents dated December 18, 2025.

This Addendum No. 2 consists of 4 pages, the following attachments and revisions:

1. Attachment No. 1 - Resource Drawings-BWI AB Connector Drawings for PDP-28

(Will be sent to Plan Holders only under separate cover.)

2. Attachment No. 2 - Addendum No. 2 Acknowledgement Form

Addendum Date: February 2, 2026

Bid Due Date: February 10, 2026; 01:00:00 p.m. local time

Bids Delivered to: Bids must be submitted via eMMA: https://emma.maryland.gov/

Bidders are reminded that a completed No Bid Feedback Form is requested if a no-bid decision is made.

Bid Opening: February 10, 2026; 01:05:00 p.m. local time

Bid Opening Location: Bids will be opened in eMMA. The bid tabulation will be available to the public on eMMA https://emma.maryland.gov/

RESPONSES TO CONTRACTORS’ QUESTIONS

None.

ADDENDUM TO TECHNICAL PROVISIONS

Part I General Information:

Section GI-1.05.K – Project Coordination

1. Revise the last paragraph of the section to read as follows:

“Other construction contracts may be underway during the life of this project. These other projects may occur adjacent to and, at times, within the Contract limit of work for this project. These projects include but are not limited to:

1. Taxiway F

2. BGE Feeder Phase 2

3. Lower Level Roadway Lighting Improvements

4. Taxiway T Reconstruction Phases 2 & 3

5. Concourse A/B Connector and Baggage Handling System

6. DX-DY Apron Reconstruction

7. Group V Aircraft Remote Parking

8. Elm Road Tank Replacement”

Section GI-1.05.M – Designated Subcontractors

1. Revise the contact person for Fire Alarm System to read as follows:

“5. Fire Alarm System: Honeywell

Contact Person: Shane Peters, Account Manager-Transportation

Telephone: 804-380-3383

E-mail: Shane.Peters@honeywell.com”

Part II Technical Specifications:

Section 01 3300 Submittal Procedures

1. Modify Article 1.6 SUBMITTAL PROCEDURES, subparagraphs D.1. and D.3. to read:

"1. Initial Review: Allow 21 calendar days for initial review…"

"3. Resubmittal Review: Allow 21 calendar days for review…"

Section 01 7300 Execution

1. Add the following subparagraph to end of Article 3.1 EXAMINATION, paragraph A. to read:

"4. Core-Drilling Concrete Floors: Engage a qualified firm to perform non-destructive investigation of concrete floors prior to core-drilling to determine location of concrete reinforcing, concealed piping, electrical conduit, and similar items, and prepare a report indicating survey area and findings. Submit report to Architect and Construction

Manager for review and approval of proposed core-drilling prior to proceeding. Refer to MDOT MAA PEGS, Volume 2, Chapter 8.4"

Section 07 8413 Penetration Firestopping

1. Add the following sentence to end of Article 3.4 IDENTIFICATION, paragraph A. to read:

"A. Wall Identification: …Include Owner's Project Number and UL penetration system design number on labelling."

Section 07 8443 Joint Firestopping

1. Add the following sentence to end of Article 3.4 IDENTIFICATION, paragraph A. to read:

"A. Wall Identification: …Include Owner's Project Number and UL joint system design number on labelling."

Section 23 0553 Identification for HVAC Piping and Equipment

1. Add the following to Section 3.5:

"C. Install labels at fire dampers and fire/smoke dampers. Affix labels to the bottom of the acoustical ceiling grid. Provide labels with red background and white lettering.

Show damper designation and MAA contract number in the label contents. For horizontal dampers, provide labels on both sides of the rated assembly. "

Section 23 3300 Air Duct Accessories

1. Add the following to Section 3.2 A:

"6. Contractor shall perform, document and provide witness testing to the Construction

Manager and Office of Fire Marshal for all operational and acceptance tests for fire dampers as required by NFPA 80, Chapter 19. "

Section 26 0519 Low-Voltage Electrical Power Conductors and Cables

1. Add the following to Section 3.9.B:

“6. Contractor may self-perform visual and electrical tests for conductors #3 AWG and smaller. All tests shall be documented and submitted for record."

Section 26 0553 Identification for Electrical Systems

1. Add the following to Section 2.2.A:

“3. Label shall be the following format (example): (NP) PPL3TAB12 #1,3,5 (480V).

4. Raceway label sizes shall be in accordance with ANSI-A13.1."

Section 26 2813 Fuses

1. Delete Section 2.3 in its entirety.

Part III Wage Rates:

No changes.

Part IV Bid Forms:

No changes.

ADDENDUM TO CONTRACT DRAWINGS

General:

• Sheets with changes listed below and not noted as reissued with this Addendum will be issued with the conformed documents to the successful bidder.

Sheet No. G.005 – Construction Safety and Phasing Plan

1. Add the following sentences to end of General Note 9 to read:

"9. …Provide protection of existing flooring with minimum 3/4-inch plywood. Scissor lifts and similar rolling equipment shall be equipped with pneumatic tires. Refer to

MDOT MAA PEGS Volume 2, Chapter 5.2.2."

Sheet No. E.002 – Electrical General Notes

1. In Note 1, change “2017” to “2020”.

2. In Note 56, change “1/2” to “3/4”.

Sheet No. E.701 – Electrical Light Fixture and Panel Schedules

1. In the Lighting Fixture Schedule, Fixture Type B Mounting Column, change “SEE

DETAIL 1/E.501” to “SURFACE”.

Resource Drawings

1. Add Resource Drawings P2-QE301.1, P020467-PD-280, P020467-PD-281, P020467-PD-

282, P020467-PD-283, and P020467-PD-284 from Concourse A/B Connector and

Baggage Handling System-Package 2 attached to this addendum (Attachment No. 1).

END OF ADDENDUM No. 2

MAA-CO-26-011 Addendum No. 2 page i of i

ACKNOWLEDGEMENT OF RECEIPT

of

ADDENDUM No. 2

MARYLAND AVIATION ADMINISTRATION

CONTRACT No. MAA-CO-26-011

CONCOURSE AB TICKET COUNTER EXPANSION

AT

BALTIMORE/WASHINGTON INTERNATIONAL

THURGOOD MARSHALL AIRPORT

The undersigned acknowledges that Addendum No. 2 dated February 2, 2026, to Maryland Aviation

Administration Volume I and II, including attachments Contract No. MAA-CO-26-011 has been received by the undersigned and will be incorporated in all copies of said Invitations for Bid Notices in the possession of the undersigned.

It is understood that all bids submitted in response to MAA-CO-26-011 will be presumed to be based upon full knowledge of the contents of Addendum No. 2.

(Company Name)

By:

(Signature-Authorized Official)

(Title)

(Date)

NOTE: PLEASE SIGN AND DATE THE “ACKNOWLEDGEMENT OF RECEIPT” AND

RETURN VIA EMAIL TO mqueen6@bwiairport.com.

mailto:mqueen6@bwiairport.com