3-Attachment 10 Conceptual Design Documents and Narrative.pdf

2027 Terminal 1 Boiler and Chiller Replacement and EMC Expansion Project Description – RFQ draft

Airport description

MSP Terminal 1’s central utility plant, called the Energy Management Center (EMC), began operating approx.

1962 and serves more than three million square feet of conditioned building space at Terminal 1: the terminal head house, all concourses, various support buildings, and parking structures. EMC houses the main heating and cooling generation and distribution systems for the campus. These existing systems are a high-pressure steam boiler plant for heating and a water-cooled chiller for air conditioning. Once generated within the EMC, both critical utilities are distributed through a vast network of piping to mechanical equipment rooms and penthouses distributed across the terminal providing heating, cooling, as well as domestic water heating.

These systems are not without substantial age, and their continued operations no longer align with long-term Owner goals. Over the decades, Concourse C expanded entirely surrounding the original EMC structure constraining renovation and growth. This project will demolish the existing EMC structure and adjacent concourse areas and construct an expanded EMC, air service gates and support areas providing a modernized and adaptable central utility plant and improved air service for MSP.

Both the concourse and the EMC are currently primarily independent structures of one another. The EMC itself has multiple partial levels that limit daily operations and severely constrain potential modernization.

Concourse C wraps around the EMC limiting large equipment and renovation access to the plant. Adjacent concourse areas also have multiple levels and cramp hold rooms that restrict air service and complicate daily airport operations. The EMC project intends to dismantle the existing structures and construct a new, larger EMC facility in its current location with larger floor areas, taller vertical clearances, improved circulation for daily operations and occasional large capital improvements. Concourse C areas will be rebuilt with optimized gate hold spaces, improved food and beverage areas, and restrooms, replanned apron operations, airline support spaces, and renovations affecting a landside service road.

The existing EMC building foundation consists of a combination of drilled piers and concrete columns on spread footings, both supported by bedrock. Perimeter concrete and masonry basement walls are constructed integrally with the boiler and chiller level concrete framing systems on which steel framing for subsequent levels is supported, with lateral support provided by steel braced frames. The surrounding Concourse C floor framing consists of non-composite steel joists and composite wide flange beam framing, with both non-composite beam and joists at roof levels. The existing lateral systems include both steel moment frames, and steel braced frames. Composite wide flange floor and non-composite wide flange steel roof framing is proposed for the expanded Concourse and EMC, with load bearing concrete shear walls providing lateral resistance and separation between Concourse and EMC spaces.

MEP-AV/IT PROJECT SCOPE DESCRIPTION

Overall, the intent of this project is to upgrade and reuse the existing boiler infrastructure and replace the entire chilled water plant. The area for the boiler system within the existing EMC is intended to remain and continue to be utilized as the “boiler plant”. An expansion of the EMC is planned to house a new chiller plant.

As mentioned previously, this expansion is intended to be built around the existing EMC, with the aim that the existing systems within the EMC may remain online to some extent during new construction. This includes continued use of the central plant's existing electrical infrastructure during the expansion. As the new EMC is constructed, utility services and airport operations are expected to remain uninterrupted. Maintaining consistent operations may require phasing, temporary equipment, or a combination of both.

The new EMC scope of work is anticipated to include improvements to the existing steam boiler plant, an entirely new chilled-water plant, and an industrial heat-recovery chiller system to produce chilled and heated water simultaneously. In addition to construction within and around the existing EMC for the described systems, a new heating-water distribution system will be constructed, as part of this project, to make beneficial use of the heating water produced by the heat-recovery chiller system. A geothermal system in conjunction with the aforementioned systems is also under consideration With this understanding, the fire protection, plumbing, and mechanical portions of the project are anticipated to include the following within the project area:

a. Fire Protection:

i) Fire protection demolition

ii) Main fire sprinkler service entrances and fire risers.

iii) Sprinkler system installation

b. Plumbing:

i) Plumbing demolition.

ii) Domestic cold-water service(s) and distribution.

iii) Domestic hot water generation and distribution.

iv) Sanitary drain, waste, and vent systems

v) Internal storm drainage.

vi) Plumbing piping and fixture installation

vii) Compressed air generation and distribution within the EMC.

viii) Water treatment systems (chemical treatment, softened water, etc.) required for the new EMC plant systems.

ix) Natural gas distribution systems within the EMC and on the roof of the concourse.

x) Heating oil (Jet A) distribution systems within the EMC.

c. Mechanical:

i) Demolition of existing HVAC systems.

(1) Demolition of existing and construction of new gate hold, concourse, and tenant spaces will require the installation of temporary HVAC systems to ensure existing spaces not directly within the project construction area can remain functional.

ii) Demolition of existing boiler #4 in the EMC.

iii) Demolition of the existing steam boiler feedwater system within the EMC.

iv) Demolition of all existing chilled water system infrastructure within the existing EMC.

v) Installation of HVAC systems for new gate hold, concourse, and tenant spaces. Gate hold and concourse spaces may use displacement ventilation. Tenant spaces are expected to be a traditional mixed-forced-air system.

(1) The above will require HVAC construction to account for the removal of the penthouse immediately west of the EMC and the raising of the floor of the penthouse immediately east of the EMC. For the west penthouse, the existing air-handling equipment is to be removed and reinstalled in a new location, For the east penthouse, a new air handling unit is planned to replace the existing unit.

vi) Installation of HVAC systems for the new EMC, which will include HVAC systems for program spaces, plant floor, and boiler system combustion air.

vii) Installation of a new steam feedwater system, which is anticipated to include two (2) deaerators and feedwater pumping skids installed in the existing location of boiler #4.

viii) Upgrades to the condensate surge tank and condensate transfer pumping system may be required.

ix) Installation of a new EMC chiller plant, which is anticipated to include:

(1) Traditional water-cooled chillers

(2) Heat recovery chillers to simultaneously produce chilled water and 160F heating water

(3) Cooling tower system

(4) Chilled water pumping system

x) Installation of a new heating water distribution system to make use of the heating water produced from the new heat recovery chillers. This will include heating water pumping and piping within the EMC and distribution piping within T1. This will also include installation of building and domestic hot water heat exchangers in or near existing mechanical rooms within T1.

The total scope of the T1 distribution piping and heat exchanger installations has not yet been determined.

xi) Potential for the installation of an aquifer based geothermal system for use with the new EMC chiller plant. Whether or not this will be included in the project along with the system’s capacity and location have not yet been determined

The new electrical, communications, safety, and security systems within the project area will be constructed as part of the project. The current electrical system consists of 13.8kV main power fed from the electrical utility into the EMC. The utility voltage is then transformed to both 4160V and 480V (and below) for use within the EMC. The electrical, communications, safety, and security systems project scope is anticipated to include:

a. Electrical:

i) Demolition of existing electrical systems, including relocation of existing infrastructure to remain.

ii) Installation of power distribution systems.

(1) Two new 13.8kV service entrance locations, each with two 13.8kV service laterals. Gear configured in main-tie-tie-main set-ups. The gear may or may not include a central bus for on-site energy production equipment.

(2) 5kV distribution at the EMC. Gear configured in the main-tie-tie-main set-up.

(3) 600V distribution at the EMC. Gear configured in the main-tie-tie-main set-up.

(4) 600V distribution at the concourse, gate hold, and tenant spaces.

iii) Installation of lighting and lighting control systems, including emergency lighting.

iv) Installation of back-up power systems (including optional stand-by and emergency).

(1) This may or may not include the installation of generators.

v) Installation of convenience and equipment power outlets/connections.

(1) UPS for communication equipment.

(2) Master control center.

(3) General convenience receptacles.

(4) Technology displays and computer receptacles.

(5) Mechanical system equipment connections (motors, control panels, etc.).

(6) Elevator connections.

(7) Motor-operated door connections.

(8) Illuminated signage connections.

(9) Electrochromatic glass connections (if applicable).

(10) Furniture power receptacles.

vi) Installation of lightning protection system modifications and new lightning protection.

vii) Installation of grounding systems (including counterpoise).

b. Electronic Communication Systems (Division 27) is anticipated to include the following:

i) Telecommunications room buildouts

(1) Passive network equipment, including plywood backing, racks, cable runway, patch panels, etc.

(2) Rack-mounted ATS and PDU.

(3) Servers and switches are expected to be Owner-provided.

ii) Structured cabling distribution

(1) Backbone cabling distribution to new telecommunications rooms

(2) Horizontal Ethernet cabling distribution to work with outlets, equipment, and wireless access points (WAP)

(3) Horizontal POTS distribution, including punch down blocks.

(4) Wireless access point cabling.

(5) Cabling pathways (cable tray, conduits, boxes, etc.)

iii) Public address system.

(1) Modifying and extending the existing system.

iv) Assisted listening system

(1) Induction loop system at the concourse and gate area.

v) Distributed antenna system

(1) Extending the Verizon distributed antenna system throughout the EMC.

vi) Digital signage

(1) Displays and digital signage in the Master Control room.

(2) Concourse EVIDS system.

c. Electronic Safety and Security Systems (Division 28) to include:

i) Fire alarm system

(1) Modify and extend the system.

ii) Electronic access control and door monitoring system (SAACS)

iii) Emergency responder communication enhancement system (ERCES)

iv) Video surveillance system

These fire protection, plumbing, mechanical, electrical, communications, safety and security improvements will greatly improve the overall efficiency, sustainability, and operational resiliency of the T1 and create a project in alignment with long-term Owner goals.

The concourse work will include deconstruction of approximately 183,400 SF of existing steel framed concourse, excavation of regions under the existing concourse, landside utilities adjacent to the project area, replanning and construction of apron operations adjacent to the concourse construction area including:

aircraft parking, GSE parking and charging areas, passenger boarding bridges and fixed links. The proposed concourse consists of approximately 309,990 SF of construction will include service bays and enclosed parking, tenant spaces, food and beverage spaces, restrooms, mechanical and electrical spaces, gate holds, concourse corridors, vertical transportation, stairs and ramps, food and beverage, exterior envelope and curtain wall, interior storefront systems, a/v and SAACS, and roofing.

Expansion and modernization of EMC will require multiple efforts including enabling work, expanding the EMC and concourses, and new hot water and heat recovery distribution networks. Enabling work may include interior renovations to improve serviceability of several existing gates, replanning their apron areas and rerouting airside utilities, including fuel lines, tanks and pits, watermain, electrical and communication duct banks, and storm sewer, and will likely include tenant relocations to temporary and permanent offices. The work will also require jet bridge modifications including installing new foundations, installing fixed walkways, and relocating or replacing existing aircraft jet bridges. The EMC and concourse expansions will require landside utility rerouting, phased deconstruction and reconstruction of areas of the base building, structural reinforcement, maintaining existing steam and chilled water system operation throughout construction, construction of mechanical, electrical, and plumbing systems, reconstruction of mechanical penthouses and relocation of critical electrical infrastructure. Distribution work will include selective interior and exterior renovations affecting operating spaces to distribute the new heating water systems.

The Terminal 1 Boiler and Chiller Replacement and EMC Expansion Project pre-design effort has validated MAC operations goals through 2050 and begun preliminary design for heating and cooling systems intended to serve all of Terminal 1. Concept design for the project proceeds currently with Schematic Design commencing Quarter 2, 2026. Materials are attached as Exhibit ___. Scope and quality represented are under development.

Geothermal Text

The proposed airside geothermal system will include approximately 28 wells—21 in one area and 7 in another—located north of Runway 12L/30R within the air operations area. Each well site will require a structure housing the electrical and mechanical equipment for the well pumps, and both locations will require 13.8 kV power service.

Connecting the well sites to the EMC will require roughly 6,700 feet of trenching for the installation of HDPE piping with inside diameters ranging from 12 to 24 inches. Additionally, four 30 inch steel casings must be horizontally bored beneath Runway 12L/30R for approximately 300 feet to allow piping to cross between the well sites and the EMC.

General Technical Facility Descriptions. To be included for RFQ if requested.

The existing EMC building foundation consists of a combination of drilled piers and concrete columns on spread footings, both supported by bedrock. Perimeter concrete and masonry basement walls are constructed integrally with the boiler and chiller level concrete framing systems on which steel framing for subsequent levels are supported, with corrugated metal and asbestos siding, and a combination of built-up bituminous and adhered thermoplastic membrane roof systems. Concourse C is a steel frame building on drilled piers to bedrock with insulated metal panel siding, built-up roof, and in some places laterally supported to the EMC.

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

12/09/25

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TKDA - LOCATION PLAN & AIRSIDE HAUL ROUTE

SCALE: AS SHOWN

02/04/2026

NATIONAL CEMETERY

SNELLING

LAKE

GUN CL

LAKE

PRIMARY

HAUL ROUTE

ARFF STATION

NO.1

AIRSIDE

HAUL ROUTE

RUNWAY 12R-30L

East 66th Street

TAXIWAY A

RUNWAY 4-

TAXIW

AY M

TE

RM

IN

AL

Service Road W

Service R oad L

Service R oad K

TW

Y

W

TA

XI

W

AY

Y

R U

N W

AY 17-35

TAXIW

AY L

TAXIW

AY K

East 70th Street th

A ve

. S o.

T2 A

PRON

Serv ice

R oa d M

TAXIWAY S

TAXIWAY S

Serv ice

Roa d D

C ed ar A ve nu e / S ta te

H w y

Lo ng fe llo w A ve nu e

Infield Apron

RUNWAY 12L-30R

TAXIW

AY M

TAXIW

AY DTAXIW

AY C

TAXIW

AY C

TAXIW

AY D

Signature Apron

Y B

TAXIWAY B

TERMIN

AL 2

TAXIWAY W

TAXIWAY W

TAXIWAY A

Post Road

Inbound Roadway

Blue ParkingRamp

Red ParkingRamp

Concourse C GreenParkingRamp

Gold ParkingRamp

PostOffice

Apron Roadway

No rth we st

D riv e

Outbound Roadway

Runway 30R Deicing Pad

State H w

y. 5 (W estbound)

State Hwy. 5 (Eastbound)

Apron Roadway

Delta

Service R oad L

I-494 (Westbound) I-494 (Eastbound)

77th Street

TWY M6

TWY C6

RUNWAY 12R-30L

TAXIWAY Q

Delta

TKDA-154

PRIMARY CONSTRUCTION

ACCESS GATE #121

PROJECT

LOCATION

Chipotle

Depot

Target

ALTERNATE CONSTRUCTION

ACCESS GATE #269 ALTERNATE

HAUL ROUTE

Concourse G

Silver ParkingRamp

TKDA-71

HORIZONTAL AND VERTICAL CONTROL POINTS

POINT

DESCRIPTION

COORDINATES

ELEVATION DESCRIPTION

NORTH EAST

TKDA-71 133046.124 548422.250 815.830 BRASS DISK STAMPED

TKDA-71

TKDA-154 134410.726 546077.004 820.388 BRASS DISK STAMPED

TKDA-154

MSP A 138379.050 541516.099 848.417 MNDOT FLANGED

ENCASED ROD

NOTE: MSP HORIZONTAL CONTROL COORDINATE SYSTEM

IS BASED UPON NAD83 (2007) GEOID 09.

HENNEPIN COUNTY (GRID)

GPS NTRIP DATA SOURCE: MNVRS, CMRX-NAD83 (NSRS 2007)

DATUM NOTE:

ELEVATIONS SHOWN ON THIS PLAN DIFFER FROM THE BUILDING VERTICAL DATUM BY APPROXIMATELY ONE (1)

INCH.

AN EXAMPLE OF THE RELATIONSHIP BETWEEN THE "BUILDING" VERTICAL DATUM AND THE "HENNEPIN COUNTY"

VERTICAL DATUM IS AS FOLLOWS:

"HENNEPIN COUNTY" VERTICAL DATUM ELEVATION OF 823'-09" = "BUILDING" VERTICAL DATUM ELEVATION OF 823'-10". CONTRACTOR TO COORDINATE VERTICAL DATUMS. COORDINATE WITH CIVIL DRAWINGS.

NORTHSCALE IN FEET

0 250 500 1000 p1.1002/11/2026

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EXTERIOR AXON VIEW - EXISTING

p1.1102/11/2026

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EXTERIOR AXON VIEW - PROPOSED

C47C48C49C50C51C52C53C54C55C56C57C58C59C60C61C62C63C64C65C66C67C68C69C70C71C72C73C74C75C76C77

CMU VENEER

CURTAIN WALL

INSULATED MTL PANEL

CLEARSTORY

SKYLIGHT BEYOND

PENTHOUSE BEYOND

CMU VENEER WAINSCOTT

INSULATED MTL PANEL

SOLAR SHADE AT CURTAIN WALL

CAST STONE PILASTER

EAA EB DAA DBB DB DC DCC CUC.XXXX C.XXX C.XX C.X

CLEARSTORY

SKYLIGHT

CMU VENEER

INSULATED METAL PANEL

CURTAIN WALL

CJCMCQCRCTCUCV C.XXXXC.XXXC.XXC.X

CLEARSTORY

CMU VENEER

CURTAIN WALL

INSULATED MTL PANEL

PENTHOUSE BEYOND

OVERALL EXTERIOR ELEVATION - EAST

0' 10' 20' 40'

SCALE: 1"=20'-0"

OVERALL EXTERIOR ELEVATION - NORTH

0' 10' 20' 40'

SCALE: 1"=20'-0"

OVERALL EXTERIOR ELEVATION - WEST

0' 10' 20' 40'

SCALE: 1"=20'-0"

27 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

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OVERALL EXTERIOR ELEVATIONS

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01/28/2026

OVERALL EXTERIOR ELEVATIONS

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OVERALL EXTERIOR ELEVATIONS

PROGRAMMING -

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TKDA - CONCOURSE C PROPOSED LAYOUT

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02/04/2026

STOP

STOP

C12 C11C3 C4

C9

C6 C7

C5

C8 C10

C13

C6 C7 C8

C9 C10

C11 C12

C5 C4

C3

C7 C8 C9 C10 C11

C12 C13

C4 C5

C6

15' 15'

15'

15' 15'

15' 15'

15' 15'

5'

TY

P

15'

15'

32.5'

32.5'

EXISTING C12

DOOR 'C12-A'

THRESHOLD = 833.7

EXISTING C5

DOOR 'C5-A'

THRESHOLD = 829.2

EXISTING C4

DOOR 'C4-A'

THRESHOLD = 829.2

C12: NEW A3-58/110 PBB

ROTUNDA ELEV: 828.12

PVMT ELEV: 817.98

Δ = 10.14'

C11: NEW A3-58/110 PBB

ROTUNDA ELEV: 829.85

PVMT ELEV: 817.62

Δ = 12.23'

C10: REUSE A3-60/119

PBB

ROTUNDA ELEV: 829.85

PVMT ELEV: 816.93

Δ = 12.92'

C9: NEW A3-60/119 PBB

ROTUNDA ELEV: 829.85

PVMT ELEV: 816.80

Δ = 13.05'

C8: REUSE A3-60/119

PBB

ROTUNDA ELEV: 829.85

PVMT ELEV: 817.40

Δ = 12.45'

C7: REUSE A3-60/119

PBB

ROTUNDA ELEV: 828.29

PVMT ELEV: 817.82

Δ = 10.47'

C6: REUSE A3-64/131

PBB

ROTUNDA ELEV: 829.85

PVMT ELEV: 818.40

Δ = 11.45'

C5: NEW A3-58/110 PBB

ROTUNDA ELEVATION: 828.91

PVMT ELEVATION: 818.94

Δ = 9.97'

C4: NEW A3-58/110 PBB

ROTUNDA ELEVATION: 829.20

PVMT ELEVATION: 819.53

Δ = 9.67'

737 MAX 10 737 MAX 10

737 MAX 10 737 MAX 10 737 MAX 10

737 MAX 10 737 MAX 10 737 MAX 10 737 MAX 10

737 MAX 10

A320

BUILDING EXPANSION

FFE = 833.7'

EX

.4 7%

2.

0%

2.

0%

0.

5%

0.

5%

0.0%

0.0%

8.0%

FWW LANDING ELEV: 829.85

PVMT ELEV: 817.99

Δ = 11.86'

19.5'

FWW LANDING ELEV: 829.72

PVMT ELEV: 818.54

Δ = 11.86'

FWW LANDING ELEV: 829.20

PVMT ELEV: 819.85

Δ = 9.35'

FWW LANDING ELEV: 829.06

PVMT ELEV: 819.42

Δ = 9.64'

CONCOURSE C

Apron Roadway

TAXIWAY Q

A320-200

A320-200

F Fo

A320-200

A320-200

F Fo

A320-200

A320-200

F Fo

A320-200

A320-200

F Fo

A320-200

A320-200

F Fo

A320-200

A320-200

F Fo

A320-200

A320-200

F Fo

A320-200

A320-200

F Fo

A320-200

A320-200

F Fo

A320-200

A320-200

F Fo

A320-200

A320-200

F Fo

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DISTRIBUTION ROUTING INFORMATION

PROPOSED DISTRIBUTION ROUTE AT ROOF

LEVEL OF C-G CONNECTOR IN AN UNUSED

SERVICE SPACE ORIGINALLY PLANNED FOR

BHS INSTALLATION. AREA IS STRUCTURED FOR

EQUIPMENT WEIGHT AND CLEAR OF MEP

CONFLICTS WITH CONCRETE FLOOR.

DISTRIBUTION RUN, EAST OF C-G

CONNECTOR, NOT YET SURVEYED.

PROPOSED DISTRIBUTION ROUTE,

WEST OF C-G CONNECTOR, TO BE AT

ROOF LEVEL, NOT YET SURVEYED

PROPOSED DISTRIBUTION ROUTE,

WEST OF EMC, TO BE AT GROUND

LEVEL, ABOVE 'D' STREET, THROUGH

EXPANSION OF EXTERIOR SOFFIT.

FURTHER COORDINATION WITH

EXISTING SYSTEMS TO BE CONDUCTED.

PROPOSED DISTRIBUTION ROUTE,

SOUTH OF CONCOURSE C TO TERMINAL

1 TO BE AT ROOF LEVEL, ON WEST SIDE

OF MECH. PENTHOUSES.

EXTENT OF ROUTE NOT YET SURVEYED.

PROPOSED DISTRIBUTION ROUTE,

ACROSS TERMINAL 1 (N-S) TO BE AT

MEZZANINE LEVEL.

FULL EXTENT OF ROUTE NOT YET SURVEYED.

PROPOSED DISTRIBUTION ROUTE, WEST OF

C-G CONNECTOR, TO BE AT GROUND LEVEL,

ABOVE 'A' STREET, THROUGH INTERGRATION

WITH 2024 G-INFILL PROJECT.

PROPOSED DISTRIBUTION ROUTE, AT

SOUTH END OF C-G CONNECTOR, TO

TURN DOWN VERTICALLY TO GROUND

LEVEL, PER COORDINATION WITH 2020

G-INFILL PROJECT EXTENT AND ROOMS.

PROPOSED DISTRIBUTION ROUTE,

AT WEST END OF CONCOURSE G,

TO TURN UP VERTICALLY TO ROOF LEVEL.

FULL EXTENT OF ROUTE NOT YET SURVEYED.

PROPOSED DISTRIBUTION ROUTE,

FROM TERMINAL 1 TO CONCOURSE E AND

TO CONCOURSE F, TO BE AT ROOF LEVEL.

EXTENT OF ROUTE NOT YET SURVEYED.

DN

F E

DN

F E

F E F E

FEFE

F E

FEF

E

FE

F E

F E

R E

F

FE F

E

F E

FE

FE FE

C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46

C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C65 C66 C67 C68 C69 C70 C71 C72 C73 C73.2 C73.9C74 C75 C76 C77

C78 C79 C80

EAA

EB

DBB

DB

DC

DC.6

E..

CJ

CM

CR

CV

CK

DELTA

2,682 SF

GARAGE

959 SF

GARAGE

972 SF

EMC ACCESS

972 SF

RESTROOM

336 SF

ELEV LOBBY

101 SF

DELTA

3,328 SF

OPEN PROGRAM

629 SF

OPEN PROGRAM

5,223 SF

OPEN PROGRAM

3,022 SF

ENDEAVOR AIR

5,568 SF OPEN PROGRAM

2,698 SF

SKYWEST

378 SF

RESTROOM

529 SFTR

318 SF

MECH / ELEC

935 SF

CIRCULATION

4,763 SF

CIRCULATION

2,318 SF

ELEC SUB STATION

1,765 SF

RESTROOM

240 SF

TR

293 SF

RESTROOM

891 SF

OPEN PROGRAM

1,030 SF

MECH

957 SF

OPEN PROGRAM

789 SF

BREAK ROOM/ TRAINING

1,443 SF

JANITOR

107 SF

LOCKER ROOM

3,015 SF

SHIFT STORAGE

116 SF

CIRCULATION

1,116 SF

EMC SHOP

1,367 SF

RECEIVING/ STAGING

1,269 SF

HOISTWAY

400 SF

FREIGHT ELEVATOR

165 SF

STAIR

318 SF

ELEVATOR

136 SF

STAIR

360 SF

MSP ARTS FOUNDATION

1,948 SF

ELEV LOBBY

103 SF

STAIR

366 SF

STAIR

323 SF

STAIR

335 SF

STAIR

367 SF

ELEVATOR

145 SF

ELEVATOR

152 SF

ELEVATOR

128 SF

SECURE STORAGE

861 SF

ELEV LOBBY

115 SF

STAIR

316 SF

PROPOSED PROGRAM

BREAK ROOM/ TRAINING

CHASE

CIRCULATION

DELTA

ELEC SUB STATION

ELEV LOBBY

ELEVATOR

EMC ACCESS

EMC SHOP

ENDEAVOR AIR

FREIGHT ELEVATOR

GARAGE

HOISTWAY

JANITOR

LOCKER ROOM

MECH

MECH / ELEC

MSP ARTS FOUNDATION

OPEN PROGRAM

RECEIVING/ STAGING

RESTROOM

SECURE STORAGE

SHIFT STORAGE

SKYWEST

STAIR

TR

BOILERS

CU

SIDA LINE

C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46 C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C65 C66 C67 C68 C69 C70 C71 C72 C73 C73.2 C73.9 C74 C75 C76 C77

C78 C79 C80

EAA

EB

DBB

DB

DC

DC.6

E..

CJ

CM

CR

CV

CK

RESTROOMS

564 SF

ENDEAVOR AIR

1,305 SF

DELTA

1,615 SF

MAC CONFERENCE ROOM

837 SF

TR

200 SF

DELTA

711 SF

MECH

508 SF

DELTA

368 SF

DELTA

459 SF

DELTA

334 SF

ENDEAVOR AIR

1,308 SF

QUIET ROOM

211 SF

CONFERENCE

104 SF

DELTA BREAKROOM

356 SF

UNIFI

1,285 SF

MAC STORAGE

221 SF

MAC STORAGE

798 SF

MAC STORAGE

771 SF

MAC IT STORAGE

1,061 SF

MAC STORAGE

584 SF

DELTA SKYCLUB STORAGE

693 SF

TR

223 SF

ELECTRICAL SUBSTATION

834 SF

S T

O R

A G

E

S

F

ELEV EQUIP

98 SF

ELEV EQUIP

204 SF

TR

191 SFMAC STORAGE

304 SF

FREIGHT ELEVATOR

247 SF

MECH

131 SF

ELEV EQUIP

74 SF

ELEV 12

77 SFELEV 06

77 SF

STORAGE

608 SF

VALVE

159 SF

STAIR 22

219 SF

STAIR 26

307 SF

STAIR 32

196 SF

STAIR 34

206 SF

STAIR

361 SF

ELEC

216 SF

STAIR

568 SF

ELEC

22 SF

CORRIDOR

1,608 SF

RESTROOMS

162 SF

CORRIDOR

590 SF

DELIVERY NODE

3,084 SF

STAIR 40

317 SF

RESTROOMS

452 SF

DELTA STORAGE

286 SF

DELTA LOCKERS

909 SF

DELTA OFFICE

138 SF

DELTA OPEN OFFICE

1,267 SF

DELTA

142 SF

DELTA LOCKERS

576 SF

DELTA HONOR GUARD

212 SF

CORRIDOR

665 SF

DELTA

343 SF

DELTA

286 SF

CORRIDOR

280 SF

CORRIDOR

249 SF

DELTA OFFICE

138 SF

DELTA BREAK ROOM / LOCKERS

399 SF

PARTS STORAGE

1,224 SF

OFFICE

106 SF

OFFICE

162 SF

OFFICE

221 SF

OFFICE

134 SF

STORAGE / TR

62 SF

OFFICE

106 SF

STORAGE

105 SF

STORAGE / COMM

47 SF

OFFICE

393 SF

OFFICE

103 SF

OFFICE

101 SF

OFFICE

103 SF

OFFICE

103 SF

OFFICE

97 SF

ENDEAVOR AIR

276 SF

MAC STORAGE

258 SF

MAC STORAGE

215 SF

MAC STORAGE

560 SF

MAC STORAGE

750 SF

STORAGE

194 SF

OFFICE

133 SF

OFFICE

205 SF

VESTIBULE

390 SF

CART WASH

212 SF

MAC STORAGE

84 SF

ST26

LOCKER ROOM

1,511 SF

EMC SHOP

640 SF

SHIFT STORAGE

420 SF

JANITOR

84 SF

EMC

17,014 SF

EXISTING PROGRAM

CART WASH

DELIVERY NODE

DELTA

DELTA SKYCLUB STORAGE

ELECTRICAL

ELEV EQUIP

ENDEAVOR AIR

KA

MAC

MAC EMC

MAC IT STORAGE

MAC STORAGE

MECHANICAL

STORAGE

TR

UNIFI

CU

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

2/5/2026

PROGRAMMING - GROUND LEVEL

SCALE: 1" = 30'-0"

p1.01

GROUND LEVEL PROPOSED

GROUND LEVEL EXISTING

0' 15' 30' 60'

SCALE: 1"=30'-0"

0' 15' 30' 60'

SCALE: 1"=30'-0"

RESTROOM

240 SF

DN

MECH / ELEC

935 SF

SIDA LINE

FE FE

TR

200 SF

ELECTRICAL SUBSTATION

834 SF

S T

O R

A G

E

S

F

STAIR

219 SF

RESTROOMS

162 SFRS

DELTA LOCKERS

576 SF

CORRIDOR

665 SF

OFFICE

205 SF

VESTIBULE

390 SF

LOCKER R

1,511 S

EM

84 SF

DN

FE

OR AIR

SF

UNIFI

1,285 SF

MAC STORAGE

221 SF

MAC STORAGE

798 SF

MAC STORAGE

771 SF

ELEV EQUIP

204 SF

TR

191 SFE

FREIGHT ELEVATOR

247 SF

MECH

131 SF

77 SF

STOR

VALV

159 S

STAIR

361 SF

STAIR

568 SF

CORRIDOR

1,608 SF

CORRIDOR

590 SF

DELIVERY NODE

3,084 SF

317 SFF

FICE

SF

FICE

SF

OFFICE

103 SF

OFFICE

103 SF

OFFICE

97 SF

OR AIR

F

MAC STORAGE

258 SF

MAC STORAGE

215 SF

MAC STORAGE

560 SF

MAC STORAGE

750 SF

STORAGE

194 SF

CART WASH

212 SF

MAC STORAGE

84 SF

GFrenzel Snapshot

DN

E

DN

F E

F E F E

FEFE

F E

FEF

E

FE

F E

F E

R E

F

FE F

E

F E

FE

FE FE

C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46

C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71 C72 C73 C73.2 C73.9C74 C75 C76 C77

C78 C79 C80

EAA

EB

DBB

DB

DC

DC.6

E..

CJ

CM

CR

CV

CK

DELTA GARAGE

1,628 SF

GARAGE

965 SF

GARAGE

981 SF

EMC ACCESS

1,112 SF

D E

L T

A ,0

S

F

MECH. - PHASING OPTION 1

2,173 SF

UNASSIGNED

6,115 SF

UNASSIGNED

1,504 SF

ENDEAVOR AIR

6,308 SF

ARTS FOUNDATION

1,800 SF

MAC

4,498 SF

UNASSIGNED

571 SFTR

339 SF

MECH / ELEC

974 SF

CIRCULATION

5,548 SF

CIRCULATION

2,583 SF

E L

E C

S U

B S

T A

T

IO

N ,7

S

F

TR

305 SF

RESTROOM

719 SF

UNASSIGNED

2,073 SF

BREAK ROOM/ TRAINING

1,454 SF

JANITOR

121 SF

LOCKER ROOM

3,015 SF

SHIFT STORAGE

116 SF

CIRCULATION

1,095 SF

RECEIVING/ STAGING

1,269 SF

HOISTWAY

400 SF

FREIGHT ELEVATOR

165 SF

STAIR

318 SF

ELEVATOR

136 SF

STAIR

360 SF

STAIR

384 SF

STAIR

329 SF

STAIR

331 SF

STAIR

381 SF

ELEVATOR

152 SF

ELEVATOR

165 SF ELEVATOR

146 SF

SECURE STORAGE

862 SF

STAIR

337 SF

BOILERS

CU

DC.8

CONCOURSE MECHANICAL

1,495 SF

C65

UNASSIGNED

1,351 SF

DELTA CLUB STORAGE

818 SF

RESTROOM

1,512 SF

UNIFI

1,474 SF

PRIMARY USE

CIRCULATION

EMC

MAC

RESTROOM

TENANT

UNASSIGNED

DELTA

567 SF

UNASSIGNED

511 SF

MAC

712 SF

DELTA PARTS

1,365 SF

CONFERENCE ROOM

921 SF

VESTIBULE

345 SF

RESTROOMS

254 SF

DELTA

633 SF

DELTA

515 SF

UNASSIGNED

718 SF

C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46 C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71 C72 C73 C73.2 C73.9 C74 C75 C76 C77

C78 C79 C80

EAA

EB

DBB

DB

DC

DC.6

E..

CJ

CM

CR

CV

CK

RESTROOMS

564 SF

ENDEAVOR AIR

2,528 SF

DELTA

1,615 SF

MAC CONFERENCE ROOM

837 SF

TR

200 SF

DELTA

1,804 SF

MECH

508 SF DELTA

459 SF

DELTA

872 SF

ENDEAVOR AIR

2,025 SF

ENDEAVOR

422 SF

CONFERENCE

104 SF

BREAKROOM

356 SF

UNIFI

1,479 SF

STORAGE

854 SF

MAC IT STORAGE

1,061 SF

MAC STORAGE

584 SF

DELTA SKYCLUB STORAGE

693 SF

TR

223 SF

ELECTRICAL SUBSTATION

834 SF

S T

O R

A G

E S

F

ELEV EQUIP

98 SF

ELEV EQUIP

204 SF

TR

191 SFSTORAGE

304 SF

MECH

131 SF

ELEV EQUIP

74 SF

ELEV 12

77 SFELEV 06

77 SF

STAIR 22

219 SF

STAIR 26

307 SF

STAIR 32

196 SF

STAIR 34

206 SF

ELEC

22 SF

CORRIDOR

1,608 SF

RESTROOMS

162 SF

STAIR 40

317 SF

DELTA LOCKERS

576 SF

DELTA HONOR GUARD

212 SF

CORRIDOR

665 SF

CORRIDOR

280 SF

CORRIDOR

249 SF

PARTS STORAGE

1,224 SF

STORAGE

1,254 SF

OFFICE

205 SF

VESTIBULE

390 SF

ST26

LOCKER ROOM

1,511 SF

EMC SHOP

640 SF

SHIFT STORAGE

420 SF

JANITOR

84 SF

CU

SIDA LINE

DC.8

C65

EMC

17,014 SF

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

PROGRAMMING - GROUND LEVEL

2/19/2026 p1.01

GROUND LEVEL PROPOSED

GROUND LEVEL EXISTING

0' 15' 30' 60'

SCALE: 1"=30'-0"

0' 15' 30' 60'

SCALE: 1"=30'-0"

Existing Program - Ground Level

Primary Use Department Existing Area

CIRCULATION CIRCULATION 5699 SF

EMC EMC 19896 SF

MAC MAC 8166 SF

RESTROOM RESTROOMS 726 SF

TENANT DELTA 6588 SF

TENANT ENDEAVOR 6302 SF

TENANT UNIFI 1479 SF

Grand total 48857 SF

Proposed Program - Ground Level

Primary Use Department Proposed Area

CIRCULATION CIRCULATION 10355 SF

EMC EMC 13971 SF

MAC ARTS FOUNDATION 1800 SF

MAC MAC 13549 SF

RESTROOM RESTROOMS 2484 SF

TENANT DELTA 6596 SF

TENANT ENDEAVOR 6308 SF

TENANT UNIFI 1474 SF

UNASSIGNED UNASSIGNED 12841 SF

Grand total 69378 SF

DNDN

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

F E

DNDN

DNDN

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

ADA

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

ADA

ADA

A D

A

A D

A

A D

A

A D

A

A D

A

ADA

A D

A

A D

A A

D A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46

C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71 C72 C73 C73.2 C73.9 C74 C75 C76 C77

C78 C79 C80

EAA

EB

DBB

DB

DC

DCC

E..

CJ

CM

CR

CV

CK

CIRCULATION

23,049 SF

RESTROOMS

5,762 SF

BOH

514 SF

CONCESSION

4,528 SF

C8 C7

C6 C9

C10 C11

GATEHOLD

3,000 SF

RAMP

551 SF

STAIR

368 SF

ELEVATOR

131 SF

RAMP

576 SF

GATEHOLD

3,000 SF

SOFT SEATING

655 SF

GATEHOLD

3,000 SF

CONCESSIONS

1,259 SF CONCESSION

591 SF

CONCESSIONS

1,009 SF

BOH

925 SF

GATEHOLD

3,000 SF

GATEHOLD

3,000 SF

SOFT SEATING

1,423 SF

GATEHOLD

3,000 SF

CONCESSION

1,606 SF

STAIR

390 SF

RAMP

558 SF

MECHANICAL

322 SF

STAIR

314 SF

ELEVATOR

163 SF

RAMP

561 SF

STAIR

390 SF

RAMP

561 SF

STAIR

371 SF

ELEVATOR

128 SF

RAMP

564 SF

SOFT SEATING

1,198 SF

MECHANICAL EQUIPMENT

10,453 SF

CONCOURSE MECHANICAL

3,971 SF

MECHANICAL EQUIPMENT

4,039 SF

MASTER CONTROL

2,166 SF

ELECTRICAL

2,213 SF

E M

C M

E C

H A

N

IC

A L

,5

S

F

O F

F

IC

E S

U

IT

E ,2

S

F

LOBBY

595 SF

HOISTWAY

607 SF

STAIR

330 SF

ELE. MECH.

111 SF

ELEVATOR

132 SF

CHEMICAL STORAGE

346 SF

LAB

284 SF

JANITOR

84 SF

STAIR

360 SF

FREIGHT ELEVATOR

164 SF

DELTA SKYCLUB

DELTA

BOILER

PLATFORMS

CU

SIDA LINE

DC.8

C65

PRIMARY USE

CIRCULATION

CONCESSIONS

EMC

GATEHOLD

MAC

RESTROOM

CONCESSIONS

672 SF

POTENTIAL CONCESSIONS

1,573 SF

C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46 C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71 C72 C73 C73.2 C73.9C74 C75 C76 C77

C78 C79 C80

EAA

EB

DBB

DB

DC

DCC

E..

CJ

CM

CR

CV

VINO VOLO

2,014 SF

ELECTRICAL

140 SF

STORAGE

227 SF

STAIR 22

190 SF

MECHANICAL

837 SF

ELECTRICAL

92 SF

STAIR 26

215 SF

VALVE

96 SF

RESTROOMS

1,984 SF

TWINS GRILL

6,051 SF

RESTROOMS

1,595 SF

STAIR 34

213 SF

GATE 11

1,527 SF

GATE C10

1,991 SF

GATE C6

2,302 SF

GATE C7

1,821 SF

VERDI MARKET

1,093 SF

GATE C8

1,735 SF GATE C9

2,022 SF

CIRCULATION

15,631 SF

STAIR 32

214 SF

ART VITRINE

102 SF

ART VITRINE

159 SF

ART VITRINE

102 SF

ELEV 06

77 SF

DELTA SKYCLUB

BOTTLE ROCKET

CU

DC.8

C65

RAMP

243 SF

RAMP

211 SF

RAMP

429 SF

RAMP

717 SF

CONCESSIONS

852 SF

BOH

525 SF

MOVING WALKWAY

ELEV 12

88 SF

EMC

17,041 SF

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

PROPGRAMMING - MAIN LEVEL

2/12/2026 p1.02

MAIN LEVEL PROPOSED

0' 15' 30' 60'

SCALE: 1"=30'-0"

MAIN LEVEL EXISTING

0' 15' 30' 60'

SCALE: 1"=30'-0"

Existing Program - Main Level

User Department Area

CIRCULATION CIRCULATION 18754 SF

CONCESSIONS RETAIL 852 SF

CONCESSIONS SOLO VINO 2014 SF

CONCESSIONS TWINS GRILL 6051 SF

CONCESSIONS VERDI MARKET 1093 SF

EMC EMC 17041 SF

GATEHOLD GATEHOLD 11398 SF

MAC ARTS FOUNDATION 364 SF

MAC MAC 1883 SF

RESTROOM RESTROOMS 3671 SF

Grand total 63121 SF

Proposed Program - Main Level

User Department Proposed Area

CIRCULATION CIRCULATION 30115 SF

CONCESSIONS LEASABLE 11238 SF

EMC EMC 33784 SF

GATEHOLD GATEHOLD 18001 SF

MAC GATEHOLD 2078 SF

MAC MAC 1520 SF

RESTROOM RESTROOMS 5762 SF

Grand total 102498 SF

C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46 C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71 C72 C73 C73.2 C73.9 C74 C75 C76 C77

C78 C79 C80

EAA

EB

DBB

DB

DC

DCC

E..

CJ

CM

CR

CV

CK

PENTHOUSE 3448

5,768 SF

STAIR 22

234 SF

CONCOURSE MECHANICAL

7,685 SF

STORAGE

725 SF

HMS HOST

1,885 SFDEARATOR CLEARSTORY

671 SF

PRIMARY USE

CIRCULATION

EMC

MAC

TENANT

MAC IT DELTA

ENDEAVOR

AIR

STOR

TR

CU

DC.8

C65

ARTS FOUNDATION

1,881 SF

EMC

16,469 SF

C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46

C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71

C72 C73 C73.2 C73.9 C74 C75 C76 C77

C78 C79 C80

EAA

EB

DBB

DB

DC

DCC

E..

CJ

CM

CR

CV

CK

MECHANICAL

5,836 SF

CONCOURSE CLERESTORY

EMC BELOW

HMS

1,705 SF

STORAGE

691 SF

MAC IT DELTA

ENDEAVOR

AIR

TR

BOILERS

CU

DC.8

C65

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

PROGRAMMING - PENTHOUSE LEVEL

2/19/2026 p1.03

PENTHOUSE LEVEL PROPOSED

PENTHOUSE LEVEL EXISTING

0' 15' 30' 60'

SCALE: 1"=30'-0"

0' 15' 30' 60'

SCALE: 1"=30'-0"

Proposed Program - Penthouse Level

User Department Area

MAC MAC 5836 SF

TENANT HMS 2396 SF

Grand total: 3 8232 SF

Existing Program - Penthouse Level

Primary User Department Area

CIRCULATION CIRCULATION 234 SF

EMC EMC 17139 SF

MAC ARTS FOUNDATION 1881 SF

MAC MAC 13584 SF

TENANT HMS 2611 SF

Grand total 35449 SF

RFQ PACKAGE

TITLE

SCALE: NTS

KHA - EMC & D-STREET IMPACTS - ROADWAY

SCALE: AS SHOWN

01/28/2026

EMC 66

EMC 69 EMC 70

EMC 67 EMC 68

EMC 71 EMC 72 EMC 73

EMC 74 EMC 75 EMC 76 EMC 77

EMC 78 EMC 79 EMC 80

EMC

EMC

EMC

EMC

EMC

EMC

EMC

EMC

88 C 89 C 90

EMC

D STREET

GRAPHIC SCALE IN FEET

5 10 20

NORTHEMC & D-STREET IMPACTS

Metropolitan Airports Commission

767 EUSTIS STREET, SUITE 100

SAINT PAUL, MINNESOTA 55114

Ph: 651-645-4197 www.kimley-horn.com

Existing wall moved, impacts to existing exit stairs and parking stalls along D Street

D Street Closures should be kept to one lane if possible to allow access to various maintenance locations along D Street and to Airside Gate

- ROADWAY

RFQ PACKAGE

TITLE

SCALE: NTS

cwetherington Text Box

KHA - EMC HAUL ROUTE

cwetherington Text Box

SCALE: AS SHOWN

cwetherington Text Box 02/04/2026 cwetherington Snapshot cwetherington Snapshot

W

S

A D

A

A D

A

ADA

A D

A

A D

A

ADA

ADA

A D

A

A D

A

A D

A

A D

A

A D

A

ADA

A D

A

A D

A A

D A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

A D

A

F E

C44 C45 C46 C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71 C72 C73C73.2 C73.9C74 C75 C76 C77 C78 C79 C80

EAA

EB

DAA

DBB

DB

DC

DCC

DC.6

EMCD

C 1/2

EMCC

EMCB

EMCA.3

EMCA

EMC3A EMC2A

EMC1AEMC1 EMC2 EMC3 EMC4 EMC5 EMC6 EMC7 EMC8 EMC9EMC10

E..

EA

DA.8

CA.6

CA..

CJ

CM

CQ

CR

CT

CV

CG

CH

CK

CN

CU

DA

DC.8

LEGEND

- EMC SPACE NOT ON LEVEL

- GATE EXPANSION

- NOT IN SCOPE

- EMC EXPANSION

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

02/12/2026

OVERALL - CONCOURSE C MAIN LEVEL

833' - 8 3/8"

EMC - EXISTING PROGRAM

p1.30

0' 10' 20' 40'

SCALE: 1"=20'-0"

FE FE

FE

FE

C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71

EAA

EB

DAA

DBB

DB

DC

DC.6

EMCD

C 1/2

EMCC

EMCB

EMCA.3

EMCA

EMC3A EMC2A

EMC1A EMC1 EMC2 EMC3 EMC4 EMC5 EMC6 EMC7 EMC8 EMC9 EMC10

E..

EA

DA.8

CA.6

CA..

CJ

CM

CQ

CR

CT

BOILER EQUIPMENT

5,044 SF

F R

E

IG

H T

E L

E V

A T

O R

S F

EXISTING PROGRAM

AIR COMPRESSORS

BOILER EQUIPMENT

CHILLER EQUIPMENT

CHILLER LAB

ELECTRICAL

FREIGHT ELEVATOR

GLYCOL

JET FUEL SWITCH

LAUNDRY

OXYGON 103 STORAGE

RECEIVING/ STAGING

STAIR

TELECOMMUNICATION

TUNNEL ENTRANCE

UNEXCAVATED

WATER SOFTENERS

WELL BASIN PUMP ROOM

WELL BASIN PUMP ROOM

117 SF

CHILLER LAB

78 SF

GLYCOL

933 SF

ELECTRICAL

1,495 SF

TELECOMMUNICATION

100 SF JET FUEL SWITCH

84 SF

WATER SOFTENERS

247 SF

AIR COMPRESSORS

187 SF

LAUNDRY

61 SF

CHILLER EQUIPMENT

3,028 SF

ELECTRICAL

220 SF

EMERGENCY

POWER

STORAGE OF

PARTS &

EQUIPMENT

UNDERNEATH

PIPES

BOILER PUMP

FEED

MOTORS

CONDENSATE

TAMK

FLASH TANK

BOILER WATER

TREATMENT EWS

OXYGON 103 STORAGE

88 SF

UNEXCAVATED

UNEXCAVATED UNEXCAVATED

RECEIVING/ STAGING

229 SF

CONDENSER PUMPS

TRANSFORMER

AUTOMATIC TRANSFER

SWITCHES

REFRIGERATION

PUMPS

ELEV.

EQUIP.

H

IG

H V

O

LT

A G

E

T R

A N

S F

O R

M E

R

F

LA

M M

A B

LE

S T

O R

A G

E

CONDENSER PUMPS

TUNNEL ENTRANCE

95 SF

UNEXCAVATED

790 SF

STAIR

87 SF

STAIR

95 SF

STAIR

107 SF

CU

DA

DC.8

LEGEND

- EMC SPACE NOT ON LEVEL

- GATE EXPANSION

- NOT IN SCOPE

- EMC EXPANSION

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

02/12/2026

EMC BASEMENT LEVEL

810' - 2"

EMC - EXISTING PROGRAM

p1.31

0' 8' 16' 32'

SCALE: 1/16"=1'-0"SCALE: 1/16"=1'-0"

ChristinaJaeger PolyLine

ChristinaJaeger PolyLine

ChristinaJaeger Text Box Building Section - EMC - E-W Section

ChristinaJaeger Text Box Building Section - EMC - N-S Section

FE

F E

FE

FE

FE

C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71

EAA

EB

DAA

DBB

DB

DC

DC.6

EMCD

C 1/2

EMCC

EMCB

EMCA.3

EMCA

EMC3A EMC2A

EMC1A EMC1 EMC2 EMC3 EMC4 EMC5 EMC6 EMC7 EMC8 EMC9 EMC10

E..

EA

DA.8

CA.6

CA..

CJ

CM

CQ

CR

CT

CV

CHILLER 1

2,469 SF

EXISTING PROGRAM

CHILLER 1

ELECTRICAL - HIGH VOLTAGE

EMC SHOP 1

FASTENAL

STAIR

EMC SHOP 1

721 SF

FASTENAL

255 SF

C H

IL

LE

P

O W

E R

CHILLER 6

POWER

AIR

COMPRESSOR

CHILLER 6 WITH

REFRIGERANT TANK

CHILLER 5 WITH

REFRIGERANT TANK

CHILLER

PUMPS

CHILLER PUMP

POWER

EWS

UTILITY

SINK

HIGH VOLTAGE

ENCASED IN

CONCRETE

COLUMN

FLAMMABLE

STORAGE

S T

O R

A G

E

STORAGE

DELIVERIES/ TRASH

STAIR

205 SFSTAIR

57 SF

CU

DA

DC.8

LEGEND

- EMC SPACE NOT ON LEVEL

- GATE EXPANSION

- NOT IN SCOPE

- EMC EXPANSION

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

02/12/2026

EMC - GROUND

816' - 6"

EMC - EXISTING PROGRAM

p1.32

0' 8' 16' 32'

SCALE: 1/16"=1'-0"SCALE: 1/16"=1'-0"

ChristinaJaeger PolyLine

ChristinaJaeger PolyLine

ChristinaJaeger Text Box Building Section - EMC - E-W Section

ChristinaJaeger

F

FE

F E

FE

F E

FE

FE

FE

C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71

EAA

EB

DAA

DBB

DB

DC

DCC

DC.6

EMCD

C 1/2

EMCC

EMCB

EMCA.3

EMCA

EMC3A EMC2A

EMC1A EMC1 EMC2 EMC3 EMC4 EMC5 EMC6 EMC7 EMC8 EMC9 EMC10

E..

EA

DA.8

CA.6

CA..

CJ

CM

CQ

CR

CT

CV

CIRCULATION

114 SF

BOILER

3,348 SF

LOBBY

223 SF

EXISTING PROGRAM

BOILER

BOILER LAB

CIRCULATION

ELECTRICAL

LOBBY

RESTROOM

STAIR

BOILER LAB

88 SF

BOILER 2

BOILER 3

BOILER 1

BOILER 4

FLOOR

HATCH

SAFETY

LOCKSHARNESSES

E W

S

EMPLOYEE BOARD

RESTROOM

177 SF

2 TON CRANE

ELECTRICAL

140 SF

SAFETY STORAGESTORAGE

S T

O R

A G

E

ENTRANCE

BOILER

953 SF

STORAGE

92 SF

UPS

STAIR

110 SF

STAIR

135 SF

STAIR

97 SF

CU

DA

DC.8

LEGEND

- EMC SPACE NOT ON LEVEL

- GATE EXPANSION

- NOT IN SCOPE

- EMC EXPANSION

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

02/12/2026

EMC BOILER LEVEL

819' - 6"

EMC - EXISTING PROGRAM

p1.33

0' 8' 16' 32'

SCALE: 1/16"=1'-0"SCALE: 1/16"=1'-0"

ChristinaJaeger PolyLine

ChristinaJaeger PolyLine

ChristinaJaeger Text Box Building Section - EMC - E-W Section

ChristinaJaeger

FEF

E

F E

F E

R E

F

FE

F E

F E

FE

F E

FE

FE

FE

FE FE

C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71

EAA

EB

DAA

DBB

DB

DC

DCC

DC.6

EMCD

C 1/2

EMCC

EMCB

EMCA.3

EMCA

EMC3A EMC2A

EMC1A EMC1 EMC2 EMC3 EMC4 EMC5 EMC6 EMC7 EMC8 EMC9 EMC10

E..

EA

DA.8

CA.6

CA..

CJ

CM

CQ

CR

CT

S H

IF

T

S T

O R

A G

E

S F

EMC SHOP

640 SF

EXISTING PROGRAM

ELEC

EMC SHOP

FASTENAL

FREIGHT ELEVATOR

JANITOR

LAUNDRY

LOCKER ROOM

PARTS STORAGE

RESTROOMS

SHIFT STORAGE

STAIR

JANITOR

84 SF

LAUNDRY

48 SF

FASTENAL

30 SF

FASTENAL

52 SF

F A

S T

E N

A L

S

F

UNIFIRST LOCKERS

UNIFIRST LOCKERS

ADA

SHOWER

ADA

SHOWER

MEN'SWOMEN'S

LOCKER ROOM

1,511 SF

MEN'S

RESTROOM

WOMEN'S

RESTROOM

UNISEX

RESTROOM

ELECTRICAL SUBSTATION

TOOLS

LOCKERS

PLANS

TOOLS

LOCKERS

(2) 12,000 JET FUEL TANKS

STAIR

58 SF

CU

DA

DC.8

LEGEND

- EMC SPACE NOT ON LEVEL

- GATE EXPANSION

- NOT IN SCOPE

- EMC EXPANSION

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

02/12/2026

EMC CONCOURSE C EXISTING GROUND LEVEL

820' - 7"

EMC - EXISTING PROGRAM

p1.34

0' 8' 16' 32'

SCALE: 1/16"=1'-0"SCALE: 1/16"=1'-0"

ChristinaJaeger PolyLine

ChristinaJaeger PolyLine

ChristinaJaeger Text Box Building Section - EMC - E-W Section

ChristinaJaeger

FEF

E

F E

R E

F

F E

FE

FE

FE

C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71

EAA

EB

DAA

DBB

DB

DC

DCC

DC.6

EMCD

C 1/2

EMCC

EMCB

EMCA.3

EMCA

EMC3A EMC2A

EMC1A EMC1 EMC2 EMC3 EMC4 EMC5 EMC6 EMC7 EMC8 EMC9 EMC10

E..

EA

DA.8

CA.6

CA..

CJ

CM

CQ

CR

CT

CHILLER

3,987 SF

MASTER CONTROL

682 SF

CHASE

110 SF

BREAKROOM

651 SF

LOBBY

330 SF

OFFICES

1,060 SF

EXISTING PROGRAM

BREAKROOM

CHASE

CHILLER

ELECTRICAL

JANITOR

LOBBY

MASTER CONTROL

MECHANICAL

OFFICES

SECURE STORAGE

STAIR

SECURE STORAGE

248 SF

ELECTRICAL

233 SF

S T

O R

A G

E

S

F

MECHANICAL

126 SF

HATCH OVER

STAIR OPENING

CHILLER 4 WITH

REFRIGERANT TANK

CHILLER 3 WITH

REFRIGERANT TANKCHILLER 2 WITH

REFRIGERANT TANK

CHILLER 1 WITH

REFRIGERANT TANK

CHECK-

IN

LOCKERS

2 TON CRANE

2 TON CRANE

2 TON CRANE

2 TON CRANE

2 TON CRANE

TANK

MOP

SINK

JANITOR

97 SF

STAIR

114 SF

SEPARATOR

& FILTRATION

SYSTEM

8 WORKSTATIONS

PRINTER

EXECUTIVE

OFFICE

FILE STORAGE

'-0

GLYCOL

TANKSSTAIR

121 SF

STAIR

66 SF

STAIR

120 SF

STAIR

15 SF

CU

DA

DC.8

LEGEND

- EMC SPACE NOT ON LEVEL

- GATE EXPANSION

- NOT IN SCOPE

- EMC EXPANSION

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

02/12/2026

EMC - CHILLER LEVEL

825' - 10"

EMC - EXISTING PROGRAM

p1.35

0' 8' 16' 32'

SCALE: 1/16"=1'-0"SCALE: 1/16"=1'-0"

ChristinaJaeger PolyLine

ChristinaJaeger PolyLine

ChristinaJaeger Text Box Building Section - EMC - E-W Section

ChristinaJaeger

S

F E

C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71

EAA

EB

DAA

DBB

DB

DC

DCC

DC.6

EMCD

C 1/2

EMCC

EMCB

EMCA.3

EMCA

EMC3A EMC2A

EMC1A EMC1 EMC2 EMC3 EMC4 EMC5 EMC6 EMC7 EMC8 EMC9 EMC10

E..

EA

DA.8

CA.6

CA..

CJ

CM

CQ

CR

CT

PUMP ROOM

2,364 SF

EXISTING PROGRAM

ELECTRICAL

MECHANICAL

PUMP ROOM

STAIR

H

IG

H V

O L

T A

G E

E N

C A

S E

D I

N

C O

N C

R E

T E

C O

LU

M

N

ELECTRICAL

1,129 SF

MECHANICAL

279 SF AHU

CONDENSER

TANK

C O

N D

E N

S E

R

C O

N D

E N

S E

R

C O

N D

E N

S E

R

CENTRIFUGAL PUMP

FOR CHILLED WATER

DISTRIBUTION

GLYCOL PUMPS

EXPANSION

TANK

FLOOR

HATCH

EMERGENCY

POWER

1 TON MOBILE

CRANE

STAIR

122 SF

CU

DA

DC.8

LEGEND

- EMC SPACE NOT ON LEVEL

- GATE EXPANSION

- NOT IN SCOPE

- EMC EXPANSION

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

02/12/2026

EMC UPPER LEVEL

834' - 0"

EMC - EXISTING PROGRAM

p1.36

0' 8' 16' 32'

SCALE: 1/16"=1'-0"SCALE: 1/16"=1'-0"

ChristinaJaeger PolyLine

ChristinaJaeger PolyLine

ChristinaJaeger Text Box Building Section - EMC - E-W Section

ChristinaJaeger

S

F E

C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71

EAA

EB

DAA

DBB

DB

DC

DCC

DC.6

EMCD

C 1/2

EMCC

EMCB

EMCA.3

EMCA

EMC3A EMC2A

EMC1A EMC1 EMC2 EMC3 EMC4 EMC5 EMC6 EMC7 EMC8 EMC9 EMC10

E..

EA

DA.8

CA.6

CA..

CJ

CM

CQ

CR

CT

DEAERATOR

383 SF

ELECTRICAL

1,274 SF

EXISTING PROGRAM

BOILER PLATFORM

DEAERATOR

ELECTRICAL

MECHANICAL

STAIR

MECHANICAL

420 SF

REMOVABLE

SECTION OF

FLOOR

1 TON CRANE

TRANSFORMER, MAIN DISCONNECT, BREAKERS

COOLING

TOWER

POWER

DEAERATOR TANK

BOILER PLATFORM

3,785 SF

1 TON CRANE

1 TON CRANE

1 TON CRANE

STAIRS

1 TON CRANE

MECHANICAL

320 SF

AHU

AHU

+12'-0" ABOVE CHILLER

LEVEL

+10'-7" ABOVE BOILER

LEVEL

S H

IP

S

LA

D D

E R

STAIR

128 SF

CU

DA

DC.8

LEGEND

- EMC SPACE NOT ON LEVEL

- GATE EXPANSION

- NOT IN SCOPE

- EMC EXPANSION

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

02/12/2026

EMC EXISTING DEAERATOR LEVEL

834' - 6 1/4"

EMC - EXISTING PROGRAM

p1.37

0' 8' 16' 32'

SCALE: 1/16"=1'-0"SCALE: 1/16"=1'-0"

ChristinaJaeger PolyLine

ChristinaJaeger PolyLine

ChristinaJaeger Text Box Building Section - EMC - E-W Section

ChristinaJaeger

C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71

EAA

EB

DAA

DBB

DB

DC

DCC

DC.6

EMCD

C 1/2

EMCC

EMCB

EMCA.3

EMCA

EMC3A EMC2A

EMC1A EMC1 EMC2 EMC3 EMC4 EMC5 EMC6 EMC7 EMC8 EMC9 EMC10

E..

EA

DA.8

CA.6

CA..

CJ

CM

CQ

CR

CT

CV

EXISTING PROGRAM

BOILER EQUIPMENT

COOLING TOWER

EMC ROOF

STAIR

EMC ROOF

5,622 SF

CONDENSERS

RTU

RTU

STAIR

127 SF

BOILER EQUIPMENT

5,063 SF

COOLING TOWER

5,180 SFCOOLING TOWER

1,193 SF

COOLING TOWER

1,240 SF

CU

DA

DC.8

LEGEND

- EMC SPACE NOT ON LEVEL

- GATE EXPANSION

- NOT IN SCOPE

- EMC EXPANSION

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

02/12/2026

EMC EXISTING ROOF

847' - 1 1/2"

EMC - EXISTING PROGRAM

p1.38

0' 8' 16' 32'

SCALE: 1/16"=1'-0"SCALE: 1/16"=1'-0"

ChristinaJaeger PolyLine

ChristinaJaeger PolyLine

ChristinaJaeger Text Box Building Section - EMC - E-W Section

ChristinaJaeger

C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71

EAA

EB

DAA

DBB

DB

DC

DCC

DC.6

EMCD

C 1/2

EMCC

EMCB

EMCA.3

EMCA

EMC3A EMC2A

EMC1A EMC1 EMC2 EMC3 EMC4 EMC5 EMC6 EMC7 EMC8 EMC9 EMC10

E..

EA

DA.8

CA.6

CA..

CJ

CM

CQ

CR

CT

PENTHOUSE

7,685 SF

AHU

AHU

EXISTING PROGRAM

CIRCULATION

DEARATOR CLEARSTORY

ELECTRICAL

EMC ROOF

FREIGHT ELEVATOR

MECHANICAL

PENTHOUSE

STAIR

DEARATOR CLEARSTORY

671 SF

STAIR 22

234 SF

CU

DA

DC.8

LEGEND

- EMC SPACE NOT ON LEVEL

- GATE EXPANSION

- NOT IN SCOPE

- EMC EXPANSION

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

02/12/2026

CONCOURSE C PENTHOUSE LEVEL

850' - 8 3/8"

EMC - EXISTING PROGRAM

p1.39

0' 8' 16' 32'

SCALE: 1/16"=1'-0"SCALE: 1/16"=1'-0"

ChristinaJaeger PolyLine

ChristinaJaeger PolyLine

ChristinaJaeger Text Box Building Section - EMC - E-W Section

ChristinaJaeger

EMC - BASEMENT

EL 810' - 2"

EMC - BOILER

EL 819' - 6"

EMC - CHILLER

EL 825' - 10"

CONCOURSE C - MAIN

(GRIDS 56-73.2)

EL 831' - 0 3/8"

CONCOURSE C - MAIN

(GRIDS 36-68)

EL 833' - 8 3/8"

CONCOURSE C - TO

METAL DECK (GRIDS

56-68)

EL 845' - 3 1/4"

EMC EAST ROOF - TO

METAL DECK

EL 849' - 1 1/2"

DC.6EMCDEMCCEMCBEMCA.3EMCAE..

CONCOURSE C -

GROUND (GRIDS

61-73.9)

EL 817' - 8 3/8"

TUNNEL

EL 805' - 3 3/8"

CUDA

COOLING

TOWERS

CHILLERS

CHILLER

EQUIPMENT

ELEC.

EXECUTIVE

OFFICE

ELEC.

STAIRS

STORAGE

EMC - BASEMENT

EL 810' - 2"

EMC - BOILER

EL 819' - 6"

EMC - CHILLER

EL 825' - 10"

CONCOURSE C - MAIN

(GRIDS 36-68)

EL 833' - 8 3/8"

EMC - DEAERATOR

EL 834' - 6 1/4"

EMC WEST ROOF - TO

METAL DECK

EL 847' - 1 1/2"

EMC EAST ROOF - TO

METAL DECK

EL 849' - 1 1/2"

CONCOURSE C -

PENTHOUSE (GRIDS

37-86)

EL 850' - 8 3/8"

EMC PENTHOUSE

ROOF - TO METAL

DECK

EL 854' - 9"

C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68

EMC3A EMC2A EMC1A EMC1 EMC2 EMC3 EMC4 EMC5 EMC6 EMC7 EMC8 EMC9 EMC10

CONCOURSE C -

GROUND (GRIDS

61-73.9)

EL 817' - 8 3/8"

CONCOURSE C -

GROUND (GRIDS

37-87)

EL 820' - 7"

EMC - UPPER

EL 834' - 0"

EMC - GROUND

EL 816' - 6"

TUNNEL

EL 805' - 3 3/8"

PUMP ROOM

CHILLERS

TELECOMM

BOILER EQUIPMENT

BOILERS

MASTER

CONTROL

CHILLER EQUIPMENT

CIRC

TUNNEL

ENTRANCE

ELECTRICAL

STORAGE

ELECTRICAL

CHILLERS

COOLING TOWERSDEARATOR

STORAGE

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

02/10/2026

BUILDING SECTIONS - EXISTING EMC

SCALE: 1/16" = 1'-0"

p3.54

Building Section - EMC - Existing N-S Section

Building Section - EMC - Existing E-W Section

ChristinaJaeger Cloud

FE

C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71

EAA

EB

DAA

DBB

DB

DC

DC.6

EMCD

C 1/2

EMCC

EMCB

EMCA.3

EMCA

EMC3A EMC2A EMC1A EMC1 EMC2 EMC3 EMC4 EMC5 EMC6 EMC7 EMC8 EMC9 EMC10

E..

EA

DA.8

CA.6

CA..

CJ

CM

CQ

CR

EXIST TELECOMMUNICATION

92 SF

EXIST JET FUEL SWITCH

80 SF

EXIST BOILER EQUIPMENT

5,246 SF

EXIST ELECTRICAL

220 SF

PROPOSED PROGRAM

CIRCULATION

CONCOURSE MECHANICAL

ELECTRICAL

ELEVATOR

EMC MECHANICAL

EXIST AIR COMPRESSORS

EXIST BOILER EQUIPMENT

EXIST ELECTRICAL

EXIST JET FUEL SWITCH

EXIST TELECOMMUNICATION

EXIST WATER SOFTENERS

FREIGHT ELEVATOR

HOISTWAY

LOW CLEARANCE

MECHANICAL EQUIPMENT

STAIR

TUNNEL ENTRANCE

EXIST AIR COMPRESSORS

176 SF

EXIST WATER SOFTENERS

233 SF

HOISTWAY

400 SF

MECHANICAL EQUIPMENT

10,155 SF

STAIR

323 SF

STAIR

294 SF

ELEVATOR

130 SF

LOW CLEARANCE

9,919 SF

FREIGHT ELEVATOR

164 SF

EMC MECHANICAL

1,014 SF

STAIR

68 SF

TUNNEL ENTRANCE

91 SF

ELECTRICAL

2,265 SF

CONCOURSE MECHANICAL

2,550 SF

MECHANICAL EQUIPMENT

2,291 SF

CIRCULATION

3,313 SF

DA

DC.8

+4'-6"

LEGEND

- PROPOSED CAST IN PLACE WALL

- EMC SPACE NOT ON LEVEL

- GATE EXPANSION

- NOT IN SCOPE

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

02/12/2026

EMC - BASEMENT

810' - 2"

OPTION 1 - EMC - PROPOSED PROGRAM

p1.40

0' 8' 16' 32'

SCALE: 1/16"=1'-0"SCALE: 1/16"=1'-0"

ChristinaJaeger PolyLine

ChristinaJaeger PolyLine

ChristinaJaeger Text Box Building Section - EMC - E-W Section

ChristinaJaeger

FE

FE

FE

C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71

EAA

EB

DAA

DBB

DB

DC

DCC

DC.6

EMCD

C 1/2

EMCC

EMCB

EMCA.3

EMCA

EMC3A EMC2A EMC1A EMC1 EMC2 EMC3 EMC4 EMC5 EMC6 EMC7 EMC8 EMC9 EMC10

E..

EA

DA.8

CA.6

CA..

CJ

CM

CQ

CR

EMC ACCESS

972 SF

HOISTWAY

400 SF

PROPOSED PROGRAM

ARTS FOUNDATION

BREAK ROOM/ TRAINING

CHASE

CIRCULATION

ELEVATOR

EMC ACCESS

EMC SHOP

FREIGHT ELEVATOR

GARAGE

HOISTWAY

JANITOR

LOCKER ROOM

OPEN PROGRAM

RECEIVING/ STAGING

RESTROOM

SECURE STORAGE

SHIFT STORAGE

STAIR

LOCKER ROOM

3,015 SF

STAIR

318 SF

STAIR

360 SF

CIRCULATION

1,116 SF

EMC SHOP

1,367 SF

SHIFT STORAGE

116 SF

BREAK ROOM/ TRAINING

1,443 SF

ELEVATOR

136 SF

JANITOR

107 SF

FREIGHT ELEVATOR

165 SF

GARAGE

959 SF

GARAGE

972 SF

RECEIVING/ STAGING

1,269 SF

CHASE

127 SF

SECURE STORAGE

861 SF

STAIR

74 SF

DA

DC.8

LEGEND

- PROPOSED CAST IN PLACE WALL

- EMC SPACE NOT ON LEVEL

- GATE EXPANSION

- NOT IN SCOPE

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

02/12/2026

EMC - CONCOURSE C GROUND

817' - 9 3/8"

OPTION 1 - EMC - PROPOSED PROGRAM

p1.41

0' 8' 16' 32'

SCALE: 1/16"=1'-0"SCALE: 1/16"=1'-0"

ChristinaJaeger PolyLine

ChristinaJaeger PolyLine

ChristinaJaeger Text Box Building Section - EMC - E-W Section

ChristinaJaeger

FE

C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71

EAA

EB

DAA

DBB

DB

DC

DCC

DC.6

EMCD

C 1/2

EMCC

EMCB

EMCA.3

EMCA

EMC3A EMC2A EMC1A EMC1 EMC2 EMC3 EMC4 EMC5 EMC6 EMC7 EMC8 EMC9 EMC10

E..

EA

DA.8

CA.6

CA..

CJ

CM

CQ

CR

EXIST RESTROOMS

182 SF

DEAERATOR

983 SF

EXIST BOILERS

3,794 SF

BOILER 2

BOILER 3

BOILER 1

E W

S

PROPOSED PROGRAM

CIRCULATION

DEAERATOR

ELEVATOR

EXIST BOILERS

EXIST RESTROOMS

FREIGHT ELEVATOR

HOISTWAY

LAB

STAIR

STORAGE

HOISTWAY

400 SF

STAIR

345 SF

STAIR

330 SF

LAB

113 SF

ELEVATOR

134 SF

CIRCULATION

215 SF

FREIGHT ELEVATOR

164 SF

STORAGE

77 SF

DA

DC.8

LEGEND

- PROPOSED CAST IN PLACE WALL

- EMC SPACE NOT ON LEVEL

- GATE EXPANSION

- NOT IN SCOPE

2027 T1 BOILER & CHILLER REPLACEMENT & EMC EXPANSION

02/12/2026

EMC - BOILER LEVEL

819' - 6"

OPTION 1 - EMC - PROPOSED PROGRAM

p1.42

0' 8' 16' 32'

SCALE: 1/16"=1'-0"SCALE: 1/16"=1'-0"

ChristinaJaeger PolyLine

ChristinaJaeger PolyLine

ChristinaJaeger Text Box Building Section - EMC - E-W Section

ChristinaJaeger

C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C66 C67 C68 C69 C70 C71

EAA

EB

DAA

DBB

DB

DC

DCC

DC.6

EMCD

C 1/2

EMCC

EMCB

EMCA.3

EMCA

EMC3A EMC2A

EMC1A EMC1 EMC2 EMC3 EMC4 EMC5 EMC6 EMC7 EMC8 EMC9 EMC10

E..

EA

DA.8

CA.6

CA..

CJ

CM

CQ

CR

CT

HOISTWAY

607 SF

MECHANICAL EQUIPMENT

10,453 SF

CONCOURSE MECHANICAL

3,971 SF

STAIR

360 SF

STAIR

330 SF

PROPOSED PROGRAM

CHEMICAL STORAGE

CIRCULATION

CONCOURSE MECHANICAL

ELE. MECH.

ELECTRICAL

ELEVATOR

EMC MECHANICAL

FREIGHT ELEVATOR

HOISTWAY

JANITOR

LAB

LOBBY

MASTER CONTROL

MECHANICAL EQUIPMENT

OFFICE SUITE

RESTROOMS

STAIR

FREIGHT ELEVATOR

164 SF

OFFICE SUITE

2,262 SF

LOBBY

595 SF

ELEVATOR

132 SF

LAB

284 SF

CHEMICAL STORAGE

346 SF

MASTER CONTROL

2,166 SF

CIRCULATION

4,104 SF

ELE. MECH.

111 SF

EMC MECHANICAL

1,565 SF

JANITOR

84 SF

CONFERENCE

ROOM

RESTROOMSTORAGE

ASSISTANT

OFFICE

ASSISTANT

OFFICE

CHIEF OFFICE

ASSISTANT

OFFICE

ASSISTANT

OFFICE COPY STATION

SUPPLIES

RECEPTION

WAITING

MECHANICAL…