MARYLAND TRANSPORTATION AUTHORITY -- Line 18
Primary Construction Program
PROJECT: I-895 Baltimore Harbor Tunnel Thruway - Envelope and Switchgear Replacements at Vent Buildings DESCRIPTION: Replace building facade, louvers, doors, roofing, elevators and fire pumps along with switchgear/MCC line-ups, transformers, switchboards, SCADA system integration and associated feeder cables at the Baltimore Harbor Tunnel Vent Buildings, Fairfield and Canton Sites.
PURPOSE & NEED SUMMARY STATEMENT: The existing facade is failing and the existing louvers provide no protection of the building interiors and equipment from rain and snow. The switchgear is original to the facility and has reached the end of its useful life.
STATE GOALS : Maryland Transportation Plan (MTP) Goals/Selection Criteria: X Enhance Safety and Security
Serve Communities and Support the Economy
X
SMART GROWTH STATUS:
Project Not Location Specific
Not Subject to PFA Law
X
Promote Environmental Stewardship
Deliver System Quality
Project Inside PFA Project Outside PFA
Grandfathered
Exception Will Be Required
EXPLANATION: Replacing the facade will extend the useful life of the Baltimore Harbor Tunnel Vent Buildings and provide protection for the equipment housed therein. Replacing the switchgear and associated apparatus will provide reliable system and power control.
PFA Status Yet to Be Determined
Exception Granted
STATUS: Engineering and right-of-way acquisition are complete. Construction is underway.
SPECIAL
FEDERAL
OTHER
X
GENERAL
POTENTIAL FUNDING SOURCE:
TOTAL
PHASE
ESTIMATED EXPENDED PREVIOUS
CURRENT
BUDGET
PLANNING
SIX
BALANCE SIGNIFICANT CHANGE FROM FY 2024 - 29 CTP: None.
COST
THRU YEAR
YEAR
YEAR
FOR PLANNING PURPOSES ONLY
YEAR
TO
($000) CLOSE YEAR 2024
2025
2026
...2027... ...2028...
...2029...
...2030...
TOTAL
COMPLETE
Planning
0
0
0
0
0
0
0
0
0
0
0
Engineering
4,148
4,148
0
0
0
0
0
0
0
0
0
Right-of-way
466
466
0
0
0
0
0
0
0
0
0
Utility
0
0
0
0
0
0
0
0
0
0
0
Construction
76,061
22,970
19,696
25,000
21,399
6,692
0
0
0
53,091
0
Total
80,675
27,584
19,696
25,000
21,399
6,692
0
0
0
53,091
0
Federal-Aid
0
0
0
0
0
0
0
0
0
0
0
TOLL
80,675
27,584
19,696
25,000
21,399
6,692
0
0
0
53,091
0
Other
0
0
0
0
0
0
0
0
0
0
0
2306
PAGE
MDTA--18
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