Exhibit 2: Radium Development Plan — Alameda City Council, April 21, 2026

RADIUM THEATRE - REVISED DEVELOPMENT PLAN
November 7th, 2025
Project Sponsor: Little Opera House, LLC
Prepared By: Bora Architecture & Interiors
Exhibit 2

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
2 RADIUM THEATRE DEVELOPMENT PLAN TABLE OF CONTENTS

SHEET INDEX
COVER PAGE 01
30 34
07 21
02 03
04 05
06 INDEX

CONTEXT
Site Photos - Existing Conditions
Neighboring Street Layout
Planning Context OPEN SPACE

APPENDIX
08 11
10 09
12 13
14 15
16 17
18 19
20 Land Use Diagram
Landscape Character - Precedents
Conceptual Grading Plan
Conceptual Stormwater Site Plan
Utility Plan
Building Height Plan & Section
Aerial View of Massing Looking SW
Naval Air Museum View Corridor Study
Architectural Character - Interior
Illustrative Site Plan - Proposal
Site Plan - Project Boundary
Zoning Analysis Information
Conceptual Landscape Plan

LAND USE & DEVELOPMENT
22 25
26 23
24 27
28 29
Context / Circulation Plan
Truck Loading Plan
Fire Access Plan
Conceptual Site Plan - Long Term Bike Parking
Conceptual Site Plan - Short Term Bike Parking
Transit - Ground & Ferry
Right of Way Plan & Section
Right of Way Plan & Section - Pan Am Way

TRANSPORTATION &

CIRCULATION
35 31
33 36
37 32
Conceptual Building Elevations
Radium Plaza Conceptual Design
Project Sustainability
View From Second Floor Terrace
Stormwater Req’s Checklist
Radium Plaza Conceptual Design

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
3 04
05 06

CONTEXT
Site Photos - Existing Conditions
Neighboring Street Layout
Planning Context

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
4 SITE PHOTOS - EXISTING CONDITIONS

4. PARK AT LAGOON

5. NAVAL MUSEUM2. PARK AT LAGOON1. UNDEVELOPED ADJACENT LOT

3. EXISTING RUNWAY
West Tower Avenue
West Tower Avenue
West Atlantic Avenue
Pan Am Way

AERIAL VIEW OF SITE
1 2
3 4
5 RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
5 NEIGHBORING STREET LAYOUT
SITE
* IMAGE FROM www.openstreetmap.org

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
6 PLANNING CONTEXT
38 3/8 mile1/ 4 mile1/8 mile0’
1” = 1/ 4 mile

NAS ALAMEDA HISTORIC DISTRICT
The NAS Alameda Historic District
(Historic District) is listed in the National
Register of Historic Places. Approximately
645 acres of land and all 115 acres of water
within the Waterfront Town Center Area
are also within the Historic District. The
Waterfront Town Center includes the
following major contributing features of
the Historic District: the Seaplane Hangar
Buildings 39, 40, and 41; Building 77; the
Seaplane taxiways; the Seaplane Lagoon;
and the Seaplane Lagoon ramps.

Existing Historic District Contributing Building
NAS Alameda Historic District
Other Existing Building
Existing Open Space
Precise Plan Boundary

NAS ALAMEDA HISTORIC DISTRICT

PACIFIC AVENUE

ORION AVENUE
R. APPEZZATO PARKWAY

CENTRAL AVENUE
WILLIE STARGELL AVENUEW. MIDWAY AVENUE

MAIN STREET

REDLINE AVENUE

NATURE RESERVE

VA HEALTH CLINIC

AND COLUMBARIUM
W. TOWER AVENUE
W. HORNET AVENUE

SEAPLANE LAGOON

SAN FRANCISCO BAY

FERRY POINT ROAD

MONARCH STREET

LEXINGTON STREET

MAIN STREET

SARATOGA STREET

PAN AM WAY BAYPORT
WEST

ALAMEDA
20 4
2 21 363
5 400
11 12 39
10 6
1 31
94 525
585
135 137
6075A
18 16
7 115
130 17
116
114 101
72A
72B
607 35191
8 92
9 91
32 40 41
77 400A
405
6243
42 44
22 23
24 19
38 3/8 mile1/ 4 mile1/8 mile0’
1” = 1/ 4 mile

Existing Historic District Contributing Building
NAS Alameda Historic District
Other Existing Building
Existing Open Space
Precise Plan Boundary

NAS ALAMEDA HISTORIC DISTRICT

PACIFIC AVENUE

ORION AVENUE
R. APPEZZATO PARKWAY

CENTRAL AVENUE
WILLIE STARGELL AVENUEW. MIDWAY AVENUE

MAIN STREET

REDLINE AVENUE

NATURE RESERVE

VA HEALTH CLINIC

AND COLUMBARIUM
W. TOWER AVENUE
W. HORNET AVENUE

SEAPLANE LAGOON

SAN FRANCISCO BAY

FERRY POINT ROAD

MONARCH STREET

LEXINGTON STREET

MAIN STREET

SARATOGA STREET

PAN AM WAY BAYPORT
WEST

ALAMEDA
20 4
2 21 363
5 400
11 12 39
10 6
1 31
94 525
585
135 137
6075A
18 16
7 115
130 17
116
114 101
72A
72B
607 35191
8 92
9 91
32 40 41
77 400A
405
6243
42 44
22 23
24 19

NAS ALAMEDA HISTORIC DISTRICT
134
Historic District Boundary
Character Deﬁning View
Other View
Contributing Building
Non-Contributing Building
Town Center Boundary
up to 25’
up to 35’
up to 50’
up to 65’
> 65’ with special consideration
1500’1000’500’0’
1” = 1000’-0”

VIEW CORRIDORS AND STREET ALIGNMENT
A key concept for plan organization in the
Taxiway Sub-Area is the maintenance of
view corridors to the Seaplane Lagoon,
as well as a continuous view parallel to its
northern edge.

Bldg 400Bldg 11 Bldg 12 Bldg 39 Bldg 40 Bldg 41
80’
80’ 80’ 80’ 80’ 80’ 80’
80’ 80’
170’
170’
330’
200’
200’
170’260’ 260’ 260’ 260’
80’
125’ 125’ 125’
125’
125’ 125’
300’
80’

NAS Alameda Historic District
Historic District Assessment and Historic Preservation Strategy Alameda Point Preliminary Development Concept

June 22, 2005 Page & Turnbull, Inc.

-29-

flagpole at the southern end of the north-south mall,
directly across from the main entrance to the
Administration Building.

View Corridors
As discussed above, the two principal malls serve as
important view corridors, providing vistas or glimpses of primary features of the base plan (Figure 20). The
corridors focus attention on symbolically and
architecturally significant structures. The main north-south mall begins north at the Gatehouse (Building 30) and
terminates at the Administration Building (Building 1) at the south. Visitors standing at any point along the mall enjoy dramatic views of both buildings at either end of the mall. The buildings lining the mall defer to the
Administration Building, although their design is
compatible. Landscaping, in particular mature Monterey
Cypress trees, also direct the attention of the visitor to the Administration Building with the flagpole in front of it. In this way, planning, architecture and landscape architecture work in concert to direct strangers to the central nerve center of the base, as well as promote public interaction with the elements that embody the highest degree of
architectural interest.

Although not a landscape in the traditional sense,
significant view corridors are afforded along and in-
between the rows of massive Seaplane Hangars at the
southern edge, and the somewhat smaller Landplane
Hangars along the western edge of the district. The
repetition of identical, 60-foot-tall volumes creates strong streetscapes when viewed along Monarch Street and West
Tower Avenue. These two vistas, as well as the views
between the hangar buildings, are mentioned in the JRP
Guidelines as some of the most important character-
defining elements of NAS Alameda. Taken in conjunction
with glimpses of downtown San Francisco in the distance, these views are some of the most impressive on the base.

Sub-Areas
Five sub-areas within NAS Alameda were identified in the JRP Guidelines as possessing distinctive characteristics.

Reflecting the segregation of usage that is so characteristic of the base, these sub-areas are coterminous with function:
the Administrative Core, the Shops Area, the Residential Area, and the Seaplane and Landplane Hangars Areas.
(Figure 21). The purposeful arrangement of functions, or zoning as it came to be known in the early 20th century, is indicative of the Total Base Design practice and the City Beautiful Movement, from which it derived in part. The
functional segregation of different, mutually incompatible Figure 20. View corridors
Figure 21. District Sub-Areas
PAGE & TURNBULL, 2005

VIEW CORRIDORS & STREET ALIGNMENTS

BUILDING HEIGHT WITHIN THE TAXIWAY SUB-AREATRANSIT VILLAGE CENTERALAMEDA POINT PLANNING GUIDE - OPEN SPACE FRAMEWORK

ALAMEDA POINT - ZONING MAP
* DRAWING FROM 9/12/2013 ALAMEDA POINT PLANNING GUIDE
* DRAWING FROM ALAMEDA POINT TOWN CENTER & WATERFRONT PRECISE PLAN, JUL Y 2014 * DRAWING FROM ALAMEDA POINT TOWN CENTER & WATERFRONT PRECISE PLAN, JUL Y 2014* DRAWING FROM ALAMEDA POINT TOWN CENTER & WATERFRONT PRECISE PLAN, JUL Y 2014
* DRAWING FROM www.alamedaca.gov
124

BUILDING HEIGHT WITHIN THE TAXIWAY SUB-
AREA
Building height limits within the NAS
Alameda Historic District Hanger sub-area
is designed to support new infill develop-
ment that is consistent with the scale and
massing of the existing Hangar buildings
and provide for new employment and hous-
ing opportunities adjacent to the Seaplane
Lagoon Park described on page 85.

Historic District Boundary
Character Deﬁning View
Other View
Contributing Building
Non-Contributing Building
Town Center Boundary
up to 25’
up to 35’
up to 50’
up to 65’
> 65’ with special consideration
BLDG 11
BLDG 12
BLDG 39
BLDG 40
BLDG 41
BLDG 77
50’ MAX.
35’ MAX.
35’ MAX.
35’ MAX.
35’ MAX.
35’ MAX.
35’ MAX.
50’ MAX.
50’ MAX.
50’ MAX.
50’ MAX.

BLDG 400

ALLOWABLE DEVELOPMENT IN TAXIWAY
136

TRANSIT VILLAGE CENTER CONFIGURATION

CULTURAL LANDSCAPE GUIDELINES
Landscape:

All new construction and modifications to
existing buildings within the NAS Alameda
Historic District should be consistent with
the Guide to Preserving the Character of
the Naval Air Station Alameda Historic
District, as amended, and AMC Section
13-21(Preservation of Historical and Cul-
tural Resources). Some additional design
consideration for development within the
Historic District include:

Trees are not found in this zone of the
former NAS Alameda, as they were incom-
patible with the operational requirements
of moving planes and equipment. They are
introduced in the Precise Plan in order to
make the area more appealing to pedestri-
ans. Locations and geometry should respect
the preexisting circulation and building
organizational patterns.

Pedestrian/Automobile Interferance:

The design of new vehicular, pedestrian and
bicycle circulation, as well as the provision
of upgraded storm water facilities should
include alternatives that do not incorporate
new roadside curb and gutter. Separation of
vehicles and pedestrians should be accom-
modated as much as possible with devices
that maintain the existing flat, uninter-
rupted ground plane that characterizes this
portion of the base.

The exception to the maintenance of the
existing flat topography is within the
development of the park in the 200’ setback
zone along the Seaplane Lagoon, which is
proposed to include topographic change
that will allow it to adapt to anticipated sea
level rise.

Hanger Infill Buildings:

Buildings introduced between the existing
hangars should be set back a minimum of
80’ from the existing hangars, and be lim-
ited to a maximum of 35’ in height. Their
north and south extents are limited by the
alignment of the existing hangars, and low-
er buildings (not to exceed 35’ in height) to
be placed in the spaces between.

This recommendation is included for
the area in front of Building 11,12 and
400/400A, even though the latter building
interrupted the historic hangar / taxiway
relationship, changing the status of Building
11 and 12 to non-contributing. However,
because Building 400 interrupts the former
view corridors between West Tower Avenue
and the Seaplane Lagoon new develop-
ment in front of it should not be required
to include these corridors as long as the
massing of the new development reflects
the prominence of the hangar Buildings 11
and 12 that existed before the construction
of Building 400. This can be achieved by a
reduction in height in the central portion of
a new block, in combination with setbacks
or other devices that would reduce the
apparent bulk of the new development from
the waterfront.

Building 77:

To maintain this historic seaplane passen-
ger terminal’s visual relationship to the
Seaplane lagoon the plan recommends that
a view corridor of a minimum of 120 feet
in width be maintained on the centerline
of the building. This view corridor should
be developed as a public park or plaza, and
may contain small one story pavilions or
landscaping that will support public use
and enjoyment of the space while allowing
the visual connection between the Building
77 and the water to be maintained. The
minimum uninterrupted width of this
corridor would be 40 feet, symmetrical
with the centerline of the building. New
development on either side of the view cor-
ridor should not exceed 50’ in height, and
its location is defined on its western edge
by the extension of the western edge of the
existing hangar Building 41.

BUILDING 77
40’ MIN.

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
7 LAND USE & DEVELOPMENT
08 11
10 09
12 13
14 15
16 17
18 19
20 Land Use Diagram
Landscape Character - Precedents
Conceptual Grading Plan
Conceptual Stormwater Site Plan
Utility Plan
Building Heights - Plan & Section
Aerial View of Massing Looking SW
Naval Air Museum View Corridor Study
Architectural Character - Interior
Illustrative Site Plan - Proposal
Site Plan - Project Boundary
Zoning Analysis Information
Conceptual Landscape Plan

LAND USE & DEVELOPMENT

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
8 LAND USE DIAGRAM
* DRAWING FROM SITE A DEVELOPMENT PLAN

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
9 ZONING ANAL YSIS INFORMATION

Additional Applicable Sections
30-5.8 Height Exceptions Towers, spires, chimneys,
machinery, penthouses,
scenery lofts, cupolas, radio
aerials, television antennas
and similar architectural and
utility structures and
necessary mechanical
appurtenances may be built
and used to a height not more
No building height is
defined by the Sub-
District

CITY OF ALAMEDA

SITE REQUIREMENTS

ADDITIONAL APPLICABLE SECTIONS
30-4.24 Applicability 2. Waterfront Town Center Sub-district and Main Street Neighborhood Sub-district Specific Plans. Development within the A-P Main Street Neighborhood shall be consistent with the Main Street Neighborhood Specific Plan. Development within the A-P-Waterfront Town Center sub-district shall be consistent with the Town Center and Waterfront Precise Plan.

Project Address
Building Orientation
30-5.8 Height Exceptions
Blocks 12 & 13, Alameda Pt.

Towards the main adjacent public right-of-way, main public entrance fronts on Pan Am Way
Towers, spires, chimneys, machinery, penthouses, scenery lofts, cupolas, radio aerials, television antennas and similar architectural and utility structures and necessary mechanical appurtenances may be built and used to a height not more than twenty-five (25′) feet above the height limit established for the district in which the structures are located; provided Project APN
Pedestrian Orientation
30-6 Sign Regulations
To be confirmed
Outdoor Pedestrian Plaza and building frontage on Waterfront Park.

On Premises and Off premises signs
Parcel Size
Front Setback
30-7 Off Street Parking81,464 sf
Building setback established to preserve view corridor and create a public plaza shared jointly by theatre and existing naval air museum. 194’ x 386’ = 74,884 sf
Parcel ID
Rear Setback
30-7.3 Minimum Parking
To be confirmed
Building setback determined to accomodate view corridors on east and west a. No Minimum. Except for the accessible parking spaces required by subsection 30-7.4, Off-street Parking for Persons with Disabilities, no off- street vehicle parking is required for any use.Zoning Designation Side Setback
Maximum Parking per Table A: Theaters
AP-WTC
Side setback not applicable
7 spaces per 1000sf - 65,000 sf Building = 455 max. spacesZoning Map Designation Setback Landscaping
30-7.4 Off Street Parking (persons w/ disabilities)
Building Height Req’s
30-7.5 Off Street EV
Building Types & Building Frontage Design
30-7.6 Off Street Bicycle Parking
AP-TC
Front landscaping requirement met with public plaza design Per CBC, chapter 11B, table below
50’ in taxiway sub-area
d. Nonresidential—Retail uses, grocery stores, commercial recreation, restaurants, bars, cafes, theaters or similar uses with hourly parking demand. Ten (10%) percent of parking spaces provided shall be equipped with an installed Electric Vehicle Charging Station. One 80kW Direct Current Fast Charger may be substituted for up to five (5) Electric Vehicle Charging Stations.

Theater / Entertainment: WTC / Permitted Use, no frontage design requirements Long Term: 1 per 5,000 sf (2 Minimum) 13 Required.

Short Term: 1 per 1,500 sf (2 Minimum) 44 Required.

WTC/Sub-District per 30-4.24 Waterfront Town Center (WTC). This sub-district provides lands for a mix of uses that include waterfront and visitor-serving uses, including retail, service, entertainment, lodging, recreational, and medium to high-density residential uses. Development standards are intended to create a pedestrian, bicycle, and transit supportive urban environment designed to de-emphasize the automobile and create a mixed-use environment that supports the emergence of a transit and pedestrian-friendly mixed- use waterfront neighborhood. Development in this district shall be consistent with the Town Center and Waterfront Precise Plan.

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
10 Pan Am Way
Alameda Naval Air
Museum
Performing Arts Center Proposed Plaza

PROPERTY LINE

PROJECT BOUNDRY
Pedestrian Plaza with Limited Vehicle Access
436.0

90.0 30.0
104.0
406.0
194.0
SITE INFORMATION:

LOT SIZE: 194’ X 436’
ACRES: 1.9 ACRES
SQUARE FOOTAGE: 81,464 GSF

SITE PLAN - PROJECT BOUNDARY
Utility &
Service
Yard

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
11 ILLUSTRATIVE SITE PLAN - PROPOSAL

Improvements on City Property are
Illustrative and Subject to Agreements &
Entitlements with City of Alameda
26'-0"
26'-0"
Aerial Fire Access Area
Performance Area for City Events

POTENTIAL SECONDARY LOADING BAY
(TRAILER FOR 55' OVERALL TRUCK SHOWN)

PRIMARY

LOADING BAY

REFUSE ROOM - PICKUP

FROM ADJACENT

LOADING AREA

40.0 VIEW

CORRIDOR

VIEW CORRIDOR

60.0 PARKING
160 STALLS

INTERIM ACCESS

PAN AM WAY

EXISTING ALAMEDA NAVAL AIR MUSEUM
WEST ATLANTIC AVE.

EXISTING ALAMEDA WATERFRONT PARK
EXISTING BUILDING 41EXISTING BUILDING 40
EXISTING BLOCK 11

TRANSFORMER

PROPOSED THEATRE

PARCEL LINE

PROPOSED PLAZA

PARCEL LINE

SEA PLANE LAGOON

SUPPORT
SPACES

SUPPORT
SPACES
LOBBY

GARBAGE TRUCK

SWITCHGEAR

TRANSITION CABINET

LOADING AREA

LONG-TERM

BIKE STORAGE
436.0
194.0
406.0
104.0 90.0

30.0 *The ROW Design as shown is conceptual and the final roadway design will be resolved as a condition of development in the future
Southern
extension of
ROW & turn
around
(by others)

CONNECTOR TO
W. TOWER ROAD
(by others)
(by others)
(by others)

54.0 ROW*

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
12 CONCEPTUAL LANDSCAPE PLANRADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
September 2025
1 CONCEPTUAL LANDSCAPE PLAN
Pan Am Way
Alameda Naval
Air Museum
Existing Waterfront Park
Runway Promenade
Arrival &
Performance
Plaza
Garden
Terraces
Stormwater
Management
Planting
Stormwater
Management
Planting
Stormwater
Management
Planting
Stormwater
Management
Planting
Stormwater
Management
Planting
Sloped Picnic
Terraces
Orchard
Seating Performance Area
Block Seating
Block Seating
Communal Tables
Dropoff & Loading
Shipping Containers
Alameda
Performing Arts
Theater
ROW
*The ROW Design as shown is Conceptual and the final roadway design will be resolved as a condition of the development in the future.

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
13 LANDSCAPE CHARACTER - PRECEDENTS

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
14 RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
September 2025
3 6
13 12
10 9
8 7
11 11
10 9
8 8
8 7
11 10
9 8
7 10
11 12
13 14
6 5
6 6
15 16
17 18
19 20
21 22
6 7
8 9
10 11
11 10
9 8
7 8
7 6
7 8
9 9
6 5
4 7
8 9
10 7
8 12
9 5
6 6
5 6
4020100
N

CONCEPTUAL GRADING PLAN

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
15 CONCEPTUAL STORM WATER SITE PLAN

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
16 UTILITY PLAN
��
��

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
17 CONCEPTUAL BUILDING HEIGHTS - PLAN & SECTION
01 FIRST FLOOR
100'-0"
02 SECOND
FLOOR
116'-0"
03 THIRD FLOOR
132'-0"
04 ROOF
146'-0"

ORCHESTRA PIT
92'-0"

GRID IRON
ORCH
SHELL

STORAGE

STAGECROSS-

OVER AUDIENCE

CONTROL
ROOM

BALCONY
FOLLOW
SPOT
PIT
CIRC
LOBBY

SECOND LEVEL

BALCONY

EXTERIOR
PLAZA
05 ROOF
170'-6"
AASH TO 2001 ( U S)
W
B -5
0 AASHTO 2001 (US)
WB-50
A A S H T O 2
00 1 (
U S
)
W
B -5 0

SEAPLANE LAGOON PROMENADE

PAN AM WAY

ALAMEDA NAVAL AIR MUSEUM

SEAPLANE LAGOON

EXISTING WATERFRONT
PARK

PROMENADE
(PHASE 1)

RUNWAY PLAZA

DROP OFF

ADA PARKING
BUILDING 41
44'-6"70'-6"
32'-6" 32'-6"
32'-6"
43'-0"32'-0"
30'-0"
AASH TO 2001 ( U S)
W
B -5
0 AASHTO 2001 (US)
WB-50
A A S H T O 2
00 1 (
U S
)
W
B -5 0

SEAPLANE LAGOON PROMENADE

PAN AM WAY

ALAMEDA NAVAL AIR MUSEUM

SEAPLANE LAGOON

EXISTING WATERFRONT
PARK

PROMENADE
(PHASE 1)

RUNWAY PLAZA

DROP OFF

ADA PARKING
BUILDING 41
44'-6"70'-6"
32'-6" 32'-6"
32'-6"
43'-0"32'-0"
30'-0"
AASHTO 2001 ( US)
W
B -5
0 AASHTO 2001 (US)
WB-50
A A S H T O 2
00 1 (
U S
)
W
B -5 0

SEAPLANE LAGOON PROMENADE

PAN AM WAY

ALAMEDA NAVAL AIR MUSEUM

SEAPLANE LAGOON

EXISTING WATERFRONT
PARK

PROMENADE
(PHASE 1)

RUNWAY PLAZA

DROP OFF

ADA PARKING
BUILDING 41
44'-6"70'-6"
32'-6" 32'-6"
32'-6"
43'-0"32'-0"
30'-0"
Roof
Terrace
Green Roof
Flow Through Planter

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
18 AERIAL VIEW OF MASSING LOOKING SW

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
19 NAVAL AIR MUSEUM VIEW CORRIDOR STUDYRADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
September 2025
4 NAVAL AIR MUSEUM VIEW CORRIDOR STUDY
View from Alameda Naval Air Museum front stairs.

View from Alameda Naval Air Museum upper level.

View towards Alameda Naval Air Museum.
40’ min
3 3
2 1
1 2
Pan Am Way
View Corridor
Existing Beken
Sculpture
Alameda Naval
Air Museum
Alameda
Performing Arts
Theater

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
20 ARCHITECTURAL CHARACTER - INTERIOR

STUDIO THEATRELOBBY
500 SEAT THEATRE

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
21 TRANSPORTATION & CIRCULATION
22 25
26 29
23 24
28 27
Context / Circulation Plan
Truck Loading Plan
Fire Access Plan
Right of Way Plan & Section - Pan Am Way
Conceptual Site Plan - Long Term Bike Parking
Conceptual Site Plan - Short Term Bike Parking
Right of Way Plan & Section
Transit - Ground & Ferry

TRANSPORTATION &

CIRCULATION

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
22 CONTEXT / CIRCULATION PLAN

THEATRE
BLDG 41BLDG 40BLDG 39BLDG 12BLDG 400

ALAMEDA WATERFRONT PARK
W. TOWER AVE
W. ATLANTIC AVE

CORONADO AVE

ORION ST

ARDENT WAY

FERRY POINT

VIKING ST

ORION ST

TRIDENT AVE

PAN AM WAY

SARATOGA ST

LEXINGTON ST

SEAPLANE LAGOON

FERRY TERMINAL
MUSEUM
PLAZA

TRUCK ACCESS ROUTE

SEAPLANE NORTH
Improvements on City Property are
Illustrative and Subject to Agreements &
26'-0"
26'-0"
Aerial Fire Access Area
Performance Area for City Events

POTENTIAL SECONDARY LOADING BAY
(TRAILER FOR 55' OVERALL TRUCK SHOWN)

PRIMARY

LOADING BAY

REFUSE ROOM - PICKUP

FROM ADJACENT

LOADING AREA

40.0 VIEW

CORRIDOR

EXISTING ALAMEDA NAVAL AIR MUSEUM

TRANSFORMER

PROPOSED THEATRE

PARCEL LINE

PROPOSED PLAZA

PARCEL LINE

SUPPORT
SPACES

SUPPORT
SPACES
LOBBY

GARBAGE TRUCK

SWITCHGEAR

TRANSITION CABINET

LONG-TERM

BIKE STORAGE

THEATRE
PLAZA

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
23 54'-0" ROW will be Removed in M.I.P. Amendment Process and Coordinated with City of Alameda.

Improvements on City Property are
Illustrative and Subject to Agreements &
Entitlements with City of Alameda
26'-0"
26'-0"
Aerial Fire Access Area
Performance Area for City Events

POTENTIAL SECONDARY LOADING BAY
(TRAILER FOR 55' OVERALL TRUCK SHOWN)

PRIMARY

LOADING BAY

REFUSE ROOM - PICKUP

FROM ADJACENT

LOADING AREA
VIEW

CORRIDOR

VIEW CORRIDOR

PARKING
160 STALLS

INTERIM ACCESS

PAN AM WAY

EXISTING ALAMEDA NAVAL AIR MUSEUM
WEST ATLANTIC AVE.

EXISTING ALAMEDA WATERFRONT PARK
EXISTING BUILDING 41EXISTING BUILDING 40
EXISTING BLOCK 11

TRANSFORMER

PROPOSED THEATRE

PARCEL LINE

PROPOSED PLAZA

PARCEL LINE

SEA PLANE LAGOON

SUPPORT
SPACES

SUPPORT
SPACES
LOBBY

GARBAGE TRUCK

SWITCHGEAR

TRANSITION CABINET

LOADING AREA

LONG-TERM

BIKE STORAGE
Note: Parking and southern extension of ROW including turn around by others.

TRUCK LOADING PLAN

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
24 54'-0" ROW will be Removed in M.I.P. Amendment Process and Coordinated with City of Alameda.

Improvements on City Property are
Illustrative and Subject to Agreements &
Entitlements with City of Alameda
26'-0"
26'-0"
Aerial Fire Access Area
Performance Area for City Events

POTENTIAL SECONDARY LOADING BAY
(TRAILER FOR 55' OVERALL TRUCK SHOWN)

PRIMARY

LOADING BAY

REFUSE ROOM - PICKUP

FROM ADJACENT

LOADING AREA
VIEW

CORRIDOR

VIEW CORRIDOR

PARKING
160 STALLS

INTERIM ACCESS

PAN AM WAY

EXISTING ALAMEDA NAVAL AIR MUSEUM
WEST ATLANTIC AVE.

EXISTING ALAMEDA WATERFRONT PARK
EXISTING BUILDING 41EXISTING BUILDING 40
EXISTING BLOCK 11

TRANSFORMER

PROPOSED THEATRE

PARCEL LINE

PROPOSED PLAZA

PARCEL LINE

SEA PLANE LAGOON

SUPPORT
SPACES

SUPPORT
SPACES
LOBBY

GARBAGE TRUCK

SWITCHGEAR

TRANSITION CABINET

LOADING AREA

LONG-TERM

BIKE STORAGE

PROPOSED FIRE HYDRANT

EXISTING FIRE

HYDRANT
26’-0”AERIAL FIRE ACCESS AREA

FIRE ACCESS PLAN

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
25 CONCEPTUAL SITE PLAN - LONG TERM BIKE PARKING
LONG TERM BIKE PARKING : 14
wall mounted spaces (30%) = 4
floor mounted spaces (70%) = 10
2 cargo spaces(10%)

LONG-TERM

BIKE STORAGE
14 SPACES

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
26 CONCEPTUAL SITE PLAN - SHORT TERM BIKE PARKINGRADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
September 2025
5 CONCEPTUAL SITE PLAN - BIKE PARKING
8 spaces
38 spaces46 total new
short-term
spaces
Existing bike racks to remain
6 spaces, existing bike
racks repositioned
Existing bike racks to remain
Pan Am Way
Alameda Naval Air Museum
Alameda
Performing Arts
Theater
Existing Waterfront Park
SHORT TERM BIKE PARKING : 46

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
27 TRANSIT - GROUND AND FERRYNOTE: ALL STREET IMPROVEMENTS TO BE

DEVELOPED BY THE CITY OF ALAMEDA

TRANSIT MAPFERRY TERMINAL LOCATIONS

ALAMEDA SEAPLANE

LAGOON FERRY TERMINAL

EVENT SHUTTLE ROUTE BUS STOP

SHARED PARKING FOR

RADIUM THEATRE PATRONS
SITE

MAIN STREET FERRY

TERMINAL
SITE
LINE 96
LINE W

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
28 RIGHT OF WAY PLAN & SECTION

PAN AM WAY PARTIAL PLANPAN AM WAY CROSS-SECTION
EAST
WEST
WEST
NOTE: ALL STREET IMPROVEMENTS TO BE

DEVELOPED BY THE CITY OF ALAMEDA
* DRAWINGS FROM 9/12/2013 ALAMEDA POINT PLANNING GUIDE

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
29 RIGHT OF WAY PLAN & SECTION
*The ROW Design as shown is Conceptual and the final roadway design will be resolved as a condition of the development in the future.

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
October 2025
6 RIGHT OF WAY PLAN & SECTION
Transition Zone
Proposed
Performing Arts
Theater
Existing
Building 77
Adjacent Site
FFE 6.90
FFE 4.50
Right of Way
Property Line
±30'-0"
2%
L.O.W.

Line of Existing Grade
10'-0"24'-0"20'-0"
SidewalkSidewalk Vehicle Lanes
54'-0"
12'-0"12'-0"
Curb and Gutter
Property Line
Proposed
Performing Arts
Theater
Existing
Building 77
Adjacent Site
FFE 6.90
FFE 4.50
±30'-0"
Edge of Pavement
2%
L.O.W.

Line of Existing Grade Existing Lawn Edge
10'-0"24'-0"
SidewalkVehicle Lanes
10'-0"
Sidewalk
8'-0"
Dropoff &
Loading
Right of Way
54'-0"
12'-0"12'-0"
Curb and
Gutter
Proposed
Performing Arts
Theater
Existing
Building 77
Adjacent Site
FFE 6.90
FFE 4.50
Right of Way
Property Line
±30'-0"
2%
L.O.W.

Line of Existing Grade Existing Lawn Edge
10'-0"24'-0"
SidewalkVehicle Lanes
10'-0"
Sidewalk
8'-0"
Dropoff &
Loading
Right of Way
54'-0"
12'-0"12'-0"
Curb and
Gutter
1 1
2 2
ROW
ADA Curb Cut
ADA Curb Cut
Sidewalk
SidewalkSidewalk
Curb & Gutter
Curb & Gutter
Drive Lane
Drive Lane
12’
13’
24’26’21’
15’
12’
13’
Drive Lane
Drive Lane Pickup & Dropoff
Sections are to represent typical Public Works Engineering ROW criteria. Fire apparatus zone will have 26’ wide road - refer to plans.

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
30 OPEN SPACE
31 33
32 Radium Plaza Conceptual Design
Radium Plaza Conceptual Design
Project Sustainability

OPEN SPACE

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
31 RADIUM PLAZA CONCEPTUAL DESIGN

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
32 RADIUM PLAZA CONCEPTUAL DESIGN

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
33 PROJECT SUSTAINABILITY

RENEWABLE ENERGY

HIGH PERFORMANCE BLDG DESIGN

TARGETING LEED GOLD
In keeping with the special character
of the site, the Radium Theatre team is
targeting a highly sustainable project
that will reduce stormwater runoff,
mitigate the heat island effect of a
paved site, provide nature and greenery
for the community while building a
efficient theatre with high performance
systems, on-site renewable energy PV
panels, reduced energy usage, interiors
suffused with daylight and views and
public amenities that enhance the special
qualities of this location. We are targeting
a LEED Gold certification for the building.

MAXIMIZE OPEN SPACE/PARKS NATIVE, DROUGHT TOLERANT PLANTING

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
34 APPENDIX
35 36
37 Conceptual Building Elevations
View From Second Floor Terrace
Stormwater Req’s Checklist

APPENDIX

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
35 CONCEPTUAL BUILDING ELEVATIONS
East Elevation
South Elevation
North Elevation
West Elevation
43'
72'
35'
43'
72'
35'
43'
72'
35'
43'
72'
35'
43'
72'
35'

RADIUM THEATRE

ALAMEDA, CA

SITE DEVELOPMENT PLAN
November 7th, 2025
36 VIEW FROM SECOND FLOOR TERRACE

1 Last updated January 14, 2016

I.A. Enter Project Data (For “C.3 Regulated Projects,” data will be reported in the municipality’s stormwater Annual Report.) I.A.1 Project Name: RADIUM THEATER
I.A.2 Project Address
(include cross street):

PAN AM WAY, ALAMEDA, CA 94501
I.A.3 Project APN: N/A I.A.4 Project Watershed1: SAN FRANCISCO BAY I.A.5 Applicant Name: ANGELO OBERTELLO I.A.6 Date Submitted: 04/23/2025 I.A.7 Applicant Address: 2633 CAMINO RAMON SUITE 350, SAN RAMON, CA 94583 I.A.8 Applicant Phone: (925) 866-0322 I.A.9 Applicant Email Address: [email protected] I.A.10 Development type:
(check all that apply)
Residential Commercial Industrial Mixed-Use Streets, Roads, etc. ‘Redevelopment’ as defined by MRP: creating, adding and/or replacing exterior existing impervious surface on a site where past development has occurred2 ‘Special land use categories’ as defined by MRP: (1) auto service facilities3, (2) retail gasoline outlets, (3) restaurants3, (4) uncovered parking area (stand-alone or part of a larger project) I.A.11 Project Description4: Alameda Food Bank expansion and parking lot reconfiguration. (Also note any past
or future phases of the
project.)

I.A.12 Total Area of Site: 3.67 acres I.A.13 Slope on Site: 0.50 %

I.A.14 Total Area of land disturbed during construction (include clearing, grading, excavating and stockpile area: 3.67 acres.

I.B. Is the project a “C.3 Regulated Project” per MRP Provision C.3.b? I.B.1 Enter the amount of impervious surface4 created and/or replaced by the project (if the total amount is 5,000 sq.ft. or more):

Table of Impervious and Pervious Surfaces
a b C d
Type of Impervious Surface
Pre-Project
Impervious
Surface (sq.ft.)
Existing
Impervious
Surface to be
Replaced7 (sq.ft.)
New Impervious
Surface to be
Created7 (sq.ft.)
Post-project
pervious
surface
(sq.ft.)
Roof area(s) – excluding any portion of the roof that is vegetated (“green roof”)
- 24,900 375

N/A
Impervious5 sidewalks, patios, paths, driveways 30,635 30,430 9,110 Impervious5 uncovered parking6 105,000 - -
Streets (public) - 19,015 -
Streets (private) - - -
Totals: 135,635 74,345 9,485 40,970
Area of Existing Impervious Surface to remain in place 34,935 Total New Impervious Surface (sum of totals for columns b and c): 118,765

1 Watershed is defined by the maps from the Alameda County Flood Control District at http://acfloodcontrol.org/resources/explore-watersheds 2 Roadway projects that replace existing impervious surface are subject to C.3 requirements only if one or more lanes of travel are added. 3 Standard Industrial Classification (SIC) codes are in Section 2.3 of the C.3 Technical Guidance (download at www.cleanwaterprogram.org) 4 Project description examples: 5-story office building, industrial warehouse, residential with five 4-story buildings for 200 condominiums, etc. 5 Per the MRP, pavement that meets the following definition of pervious pavement is NOT an impervious surface. Pervious pavement is defined as pavement that stores and infiltrates rainfall at a rate equal to immediately surrounding unpaved, l andscaped areas, or that stores and infiltrates the rainfall runoff volume described in Provision C.3.d. 6 Uncovered parking includes top level of a parking structure. 7 “Replace” means to install new impervious surface where existing impervious surface is removed. “Create” means to install new impervious surface where there is currently no impervious surface.

Stormwater Requirements Checklist
Municipal Regional Stormwater Permit (MRP 2.0)
Stormwater Controls for Development Projects

City of Alameda
Public Works Department
950 West Mall Square, Room 110
Alameda, CA 94501-7558
Phone: 510-747-7930 / Fax: 510-769-6030
I. Applicability of C.3 and C.6 Stormwater Requirements

Stormwater Requirements Checklist
2 Last updated January 14, 2016

I.B. Is the project a “C.3 Regulated Project” per MRP 2.0 Provision C.3.b? (continued) Yes No NA
I.B.2 In Item I.B.1, does the Total New Impervious Surface equal 10,000 sq.ft. or more? If YES, skip to Item I.B.5 and check “Yes.” If NO, continue to Item I.B.3.

I.B.3 Does the Item I.B.1 Total New Impervious Surface equal 5,000 sq.ft. or more, but less than 10,000 sq.ft? If YES, continue to Item I.B.4. If NO, skip to Item I.B.5 and check “No.”

I.B.4 Is the project a “Special Land Use Category” per Item I.A.10? For uncovered parking, check YES only if there is 5,000 sq.ft or more uncovered parking. If NO, go to Item I.B.5 and check “No.” If YES, go to Item I.B.5 and check “Yes.”

I.B.5 Is the project a C.3 Regulated Project? If YES, go to Item I.B.6; if NO, continue to Item I.C.

I.B.6 Does the total amount of Replaced impervious surface equal 50 percent or more of the Pre-Project Impervious Surface? If YES, stormwater treatment requirements apply to the whole site; if NO, these requirements apply only to the impervious surface created and/or replaced.

I.B.7 Is the project installing a total of 3,000 sq.ft. or more (excluding private-use patios in single family homes, townhomes, or condominiums) of new pervious pavement systems? (Pervious pavement systems include pervious concrete, pervious asphalt, pervious pavers and grid pavers etc. and are described in the C3 Technical Guidance at www.cleanwaterprogram.org) If YES, stormwater treatment system inspection requirements (C.3.h) apply; (Municipal staff – add this site to your list of sites needing a final inspection at the end of construction and on-going O&M inspections.) If NO, inspection requirements only apply if there are other treatment systems installed on the project.

I.C. Projects that are NOT C.3 Regulated Projects
If you answered NO to Item I.B.5, or the project creates/replaces less than 5,000 sq. ft. of impervious surface, then the project is NOT a C.3 Regulated Project, and stormwater treatment is not required, BUT the municipality may determine that source controls and site design measures are required. Skip to Section II.

I.D. Projects that ARE C.3 Regulated Projects
If you answered YES to Item I.B.5, then the project is a C.3 Regulated Project. The project must include appropriate site design measures and source controls AND hydraulically-sized stormwater treatment measures. Hydromodification management may also be required; refer to Section II to make this determination. If final discretionary approval was granted on or after DECEMBER 1, 2011, Low Impact Development (LID) requirements apply, except for “Special Projects.” See Section II.

I.E. Identify C.6 Construction-Phase Stormwater Requirements Yes No
I.E.1 Does the project disturb 1.0 acre (43,560 sq. ft.) or more of land? (See Item I.A.14). If Yes, obtain coverage under the state’s Construction General Permit at https://smarts.waterboards.ca.gov/smarts/faces/SwSmartsLogin.jsp. Submit to the municipality a copy of your Notice of Intent and Storm Water Pollution Prevention Plan (SWPPP) before a grading or building permit is issued.

I.E.2 Is the site a “High Priority Site” that disturbs less than 1.0 acre (43,560 sq.ft.) of land? (Municipal staff will make the final determination.) “High Priority Sites” are sites having any of the following criteria:
 that require a grading permit,
 are adjacent to a creek,
 or are otherwise high priority for stormwater prot ection during construction (see MRP 2.0 Provision C.6.e.ii.(2)(c))

I.E.3 Is the site a “Hillside Site” that disturbs 5 ,000 sq.ft. or more, but less than 1.0 acre (43,560 sq.ft.) of land? (Municipal staff will make the final determination.)  “Hillside Sites” are located on hillsides, as indicated on a jurisdictional map of hillside development areas or as indicated by meeting jurisdictional hillside development criteria.
 If no map or criteria exist, then Hillside Sites are sites with a slope of 15% or more (see I.A.13 above and MRP 2.0 Provision
C.6.e.ii.(2)(b)).

 NOTE TO APPLICANT: All projects require appropriate stormwater best management practices (BMPs) during construction. Refer to the Section II to identify appropriate construction BMPs.  NOTE TO MUNICIPAL STAFF: If the answer is “Yes” t o I.E.1, I.E.2, OR I.E.3, refer this project to construction site inspection staff to be added to their list of projects that require stormwater inspections at least monthly during the wet season (October 1 through April 30) and other times of the year as appropriate.

Stormwater Requirements Checklist
3 Last updated January 14, 2016

II.A. Complete the appropriate sections for the project. For non-C.3 Regulated Projects, Sections II.B, II.C, and II.D apply. For C.3 Regulated Projects, all sections of Section II apply.

II.B. Select Appropriate Site Design Measures
 Required for C.3 Regulated Projects.
 Starting December 1, 2012, projects that create and/or replace 2,500 - 10,000 sq.ft. of impervious surface, and stand- alone single family homes that create/replace 2,500 sq.ft. or more of impervious surface, must include one of Site Design Measures a through f.8
 All other projects are encouraged to implement site design measures, which may be required at municipa lity discretion.
 Consult with municipal staff about requirements for your project.

II.B.1 Is the site design measure included in the project plans?

8 See MRP Provision C.3.a.i(6) for non-C.3 Regulated Projects, C.3.c.i(2)(a) for Regulated Projects, C.3.i for projects that create/replace 2,500 to 10,000 sq.ft. of impervious surface and stand-alone single family homes that create/replace 2,500 sq.ft. or more of impervious surface.

Yes No
Plan
Sheet No.
a. Direct roof runoff into cisterns or rain barrels and use rainwater for irrigation or other non-potable use.
b. Direct roof runoff onto vegetated areas.
c. Direct runoff from sidewalks, walkways, and/or p atios onto vegetated areas. d. Direct runoff from driveways and/or uncovered parking lots onto vegetated areas.

e. Construct sidewalks, walkways, and/or patios wit h pervious surfaces. Use the specifications in the C3 Technical Guidance (Version 4.1) or for small projects see the BASMAA Pervious Paving Factsheet. For these documents and others go to www.cleanwaterprogram.org and click on “Resources.”

f. Construct bike lanes, driveways, and/or uncovered parking lots with pervious surfaces. Use the specifications in the C3 Technical Guidance (Version 4.1) or for small projects see the BASMAA Pervious Paving Factsheet. For these documents and others go to the program website at:
www.cleanwaterprogram.org and click on “Resources.”
g. Minimize land disturbance and impervious surface (especially parking lots). h. Maximize permeability by clustering development and preserving open space.
i. Use micro-detention, including distributed lands cape-based detention. j. Protect sensitive areas, including wetland and r iparian areas, and minimize changes to the natural topography.
k. Self-treating area (see Section 4.1 of the C.3 Technical Guidance) l. Self-retaining area (see Section 4.2 of the C.3 Technical Guidance) m. Plant or preserve interceptor trees (Section 4.5, C.3 Technical Guidance) II. Implementation of Stormwater Requirements
Stormwater Requirements Checklist
4 Last updated January 14, 2016
II.C. Select appropriate source controls (Applies to C.3 Regulated Projects; encouraged for other projects. Consult municipal staff.9)

II.D. Implement Construction Best Management Practices (BMPs) (Applies to all projects – see Provision C.6 for more details.)

9 See MRP Provision C.3.a.i(7) for non-C.3 Regulated Projects and Provision C.3.c.i(1) for C.3 Regulated Projects. 10 Any connection to the sanitary sewer system is subject to sanitary district approval. 11 Businesses that may have outdoor process activities/equipment include machine shops, auto repair, industries with pretreatment facilities.

Are these
features in
project?
Features that
require source
control
measures
Source control measures
(Refer to Local Source Control List for detailed requirements) Is source control
measure included
in project plans?
Yes No Yes No
Plan
Sheet No.

Storm Drain Mark on-site inlets with the words “No Dumping! Flows to Bay” or equivalent.

Floor Drains Plumb interior floor drains to sanitary sewer 10 [or prohibit].

Parking garage Plumb interior parking garage floor drains to sanitary sewer.9 Landscaping  Retain existing vegetation as practicable.  Select diverse species appropriate to the site. Include plants that are pest- and/or disease-resistant, drought-tolerant, and/or attract beneficial insects.  Minimize use of pesticides and quick-release ferti lizers.  Use efficient irrigation system; design to minimiz e runoff.

Pool/Spa/Fountain Provide connection to the sanitary sewer to facilitate draining.9 Food Service
Equipment
(non-
residential)
Provide sink or other area for equipment cleaning, which is:
 Connected to a grease interceptor prior to sanitar y sewer discharge. 9  Large enough for the largest mat or piece of equipment to be cleaned.  Indoors or in an outdoor roofed area designed to prevent stormwater run-on and run-off, and signed to require equipment washing in this area.

Refuse Areas  Provide a roofed and enclosed area for dumpsters, recycling containers, etc., designed to prevent stormwater run-on and runoff.
 Connect any drains in or beneath dumpsters, compac tors, and tallow bin areas serving food service facilities to the sanitary sewer.9

Outdoor Process
Activities 11
Perform process activities either indoors or in roofed outdoor area, designed to prevent stormwater run-on and runoff, and to drain to the sanitary sewer.9

Outdoor
Equipment/
Materials
Storage
 Cover the area or design to avoid pollutant contac t with stormwater runoff.  Locate area only on paved and contained areas.
 Roof storage areas that will contain non-hazardous liquids, drain to sanitary sewer9, and contain by berms or similar.

Vehicle/
Equipment
Cleaning
 Roofed, pave and berm wash area to prevent stormwater run-on and runoff, plumb to the sanitary sewer9, and sign as a designated wash area.  Commercial car wash facilities shall discharge to the sanitary sewer.9

Vehicle/
Equipment
Repair and
Maintenance

 Designate repair/maintenance area indoors, or an outdoors area designed to prevent stormwater run-on and runoff and provide secondary containment.

Do not install drains in the secondary containment areas.  No floor drains unless pretreated prior to dischar ge to the sanitary sewer. 9  Connect containers or sinks used for parts cleaning to the sanitary sewer. 9

Fuel
Dispensing
Areas
 Fueling areas shall have impermeable surface that is a) minimally graded to prevent ponding and b) separated from the rest of the site by a grade break.  Canopy shall extend at least 10 ft in each direction from each pump and drain away from fueling area.

Loading Docks  Cover and/or grade to minimize run-on to and runof f from the loading area.  Position downspouts to direct stormwater away from the loading area.  Drain water from loading dock areas to the sanitar y sewer.9  Install door skirts between the trailers and the b uilding.

Fire Sprinklers Design for discharge of fire sprinkler test water to landscape or sanitary sewer. 9 Miscellaneous
Drain or Wash
Water

 Drain condensate of air conditioning units to land scaping. Large air conditioning units may connect to the sanitary sewer.9
 Roof drains shall drain to unpaved area where prac ticable.  Drain boiler drain lines, roof top equipment, all washwater to sanitary sewer 9.

Architectural
Copper
 Discharge rinse water to sanitary sewer 9, or collect and dispose properly offsite. See flyer “Requirements for Architectural Copper.”

Stormwater Requirements Checklist
5 Last updated January 14, 2016

PROJECTS THAT ARE NOT C.3 REGULATED PROJECTS STOP HERE! Yes No Best Management Practice (BMP)
Attach the municipality’s construction BMP plan sheet to project plans and require contractor to implement the applicable BMPs on the plan sheet.

Temporary erosion controls to stabilize all denuded areas until permanent erosion controls are established.

Delineate with field markers clearing limits, easements, setbacks, sensitive or critical areas, buffer zones, trees, and drainage courses.

Provide notes, specifications, or attachments describing the following:
 Construction, operation and maintenance of erosion and sediment controls, include inspection frequenc y;  Methods and schedule for grading, excavation, fill ing, clearing of vegetation, and storage and disposal of excavated or cleared material;
 Specifications for vegetative cover & mulch, inclu de methods and schedules for planting and fertilization;  Provisions for temporary and/or permanent irrigation.

Perform clearing and earth moving activities only during dry weather.

Use sediment controls or filtration to remove sediment when dewatering and obtain all necessary permits.

Protect all storm drain inlets in vicinity of site using sediment controls such as berms, fiber rolls, or filters.

Trap sediment on-site, using BMPs such as sediment basins or traps, earthen dikes or berms, silt fences, check dams, soil blankets or mats, covers for soil stock piles, etc.

Divert on-site runoff around exposed areas; divert off-site runoff around the site (e.g., swales and dikes).

Protect adjacent properties and undisturbed areas from construction impacts using vegetative buffer strips, sediment barriers or filters, dikes, mulching, or other measures as appropriate.

Limit construction access routes and stabilize designated access points.

No cleaning, fueling, or maintaining vehicles on-site, except in a designated area where washwater is contained and treated.

Store, handle, and dispose of construction materials/wastes properly to prevent contact with stormwater.

Contractor shall train and provide instruction to all employees/subcontractors re: construction BMPs.

Control and prevent the discharge of all potential pollutants, including pavement cutting wastes, paints, concrete, petroleum products, chemicals, washwater or sediments, rinse water from architectural copper, and non-stormwater discharges to storm drains and watercourses.

Stormwater Requirements Checklist
6 Last updated January 14, 2016

II.E. Biotreatment, Infiltration and Rain Water Harvesting and Use.

MRP 2.0 no longer requires that a feasibility analysis of infilration and rainwater harvesting be conducted.

However, applicants using biotreatment are encouraged to maximize infiltration of stormwater if site conditions allow.

If feasible and desired, infiltration and rainwater harvesting may be cost effective solutions depending on the project.

II.F. Stormwater Treatment Measures (Applies to C.3 Regulated Projects)

II.F.1 Check the applicable box and indicate the treatment measures to be included in the project.

*Hydraulic Sizing Method: Indicate which of the following Provision C.3.d.i hydraulic sizing methods were used:

1. Volume based approaches – Refer to Provision C.3.d.i.(1):
1(a) Urban Runoff Quality Management approach, or
1(b) 80% capture approach (recommended volume-based approach).

2. Flow-based approaches – Refer to Provision C.3.d.i.(2):
2(a) 10% of 50-year peak flow approach,
2(b) Percentile rainfall intensity approach, or
2(c) 0.2-Inch-per-hour intensity approach (this is recommended flow-based approach AND the basis for the 4% rule of thumb described in Section 5.1 of the C.3 Technical Guidance).

3. Combination hydraulic sizing approach -- Refer to Provision C.3.d.i.(3):

If a combination flow and volume design basis was used, indicate which flow-based and volume-based criteria were used.

12 See Section 6.1 of the C.3 Technical Guidance for conditions in which bioretention areas provide bioinfiltration.

Yes No
Is the project a Special Project? (See Appendix K of the C.3 Technical Guidance for criteria.) If Yes, complete the Special Projects Worksheet (go to the program website at: www.cleanwaterprogram.org and click on “Resources”) and consult with municipal staff about the need to prepare a discussion of the feasibility and infeasibility of 100% LID treatment. Indicate the type of non-LID treatment to be used, the hydraulic sizing method*, and percentage of the amount of runoff specified in Provision C.3.d that is treated:

Non-LID Treatment Hydraulic sizing method* % of C.3.d amount of runoff treated Media filter
Tree well filter
Is the project using biotreatment to treat the C.3.d amount of runoff? For more information on infiltration and rainwater harvesting and use of stormwater, refer to the C3 Technical Guidance downloadable at the program website: www.cleanwaterprogram.org If Yes, indicate the biotreatment measures to be used, and the hydraulic sizing method:

Biotreatment Measures Hydraulic sizing method*
Bioretention area 3
Flow-through planter
Other (specify):

Is the project using infiltration or rainwater harvesting/use? For more information on infiltration and rainwater harvesting and use of stormwater, refer to the C3 Technical Guidance downloadable at the program website: www.cleanwaterprogram.org If Yes, indicate the measures to be used, and hydraulic sizing method:

LID Treatment Measure (non-biotreatment) Hydraulic sizing method* Rainwater harvesting and use
Bioinfiltration12
Infiltration trench
Other (specify):

Stormwater Requirements Checklist
7 Last updated January 14, 2016

II.G. Is the project a Hydromodification Management13 (HM) Project? (Complete this section for C.3 Regulated Projects) II.G.1 Does the project create and/or replace 1 acre (43,560 sq. ft.) or more of impervious surface? (Refer to Item I.B.1.) Yes. Continue to Item II.G.2.

No. The project is NOT required to incorporate HM measures. Skip to Item II.G.6 and check “No.” II.G.2 Is the total impervious area increased over the pre-project condition? (Refer to Item I.B.1.) Yes. Continue to Item II.G.3.
No. The project is NOT required to incorporate HM measures. Skip to Item II.G.6 and check “No.” II.G.3 Is the site located in a tidally influenced/depositional area, or in the extreme eastern portion of the county that is not subject to HM requirements? (See HMP Susceptibility Map in Appendix I of the C.3 Technical Guidance.) Yes. Project is exempt from HM requirements. Attach map indicating project location. Skip to II.G.6 and check “No”.

No. Continue to II.G.4.

II.G.4 Is the site located in a high slope zone or special consideration watershed, as shown on the HMP Susceptibility Map? Yes. Project is subject to HM requirements. Attach map indicating project location. Skip to II.G.6 and check “Yes.” No. Continue to II.G.5.

II.G.5 For sites located in a white area on the HMP Susceptibility Map, has an engineer or qualified environmental professional determined that runoff from the project flows only through a hardened channel or enclosed pipe along its entire length before emptying into a waterway in the exempt area?
Yes. Project is exempt from HM requirements. Attach signed statement by qualified professional. Go to II.G.6 and check “No.”
No. Project is subject to HM requirements. Attach map indicating project location. Go to Item G.6 and check “Yes.” II.G.6 Is the project a Hydromodification Management Project? Yes. The project is subject to HM requirements in Provision C.3.g of the Municipal Regional Stormwater Permit.

No. The project is EXEMPT from HM requirements. 
HM requirements are impracticable. (Attach documentation needed to comply with the impracticability provision in MRP Attachment B.)
 If the project is subject to the HM requirements, incorporate in the project flow duration stormwater control measures designed such that post-project stormwater discharge rates and durations match pre-project discharge rates and durations. The Bay Area Hydrology Model (BAHM) has been developed to size flow duration controls. See www.bayareahydrologymodel.org. Guidance is provided in Chapter 7 of the C.3 Technical Guidance.

II.H Stormwater Treatment Measure and/HM Control Ow ner or Operator’s Information:

Name: Radium Theater
Address: Pan Am Way, Alameda, CA 94501
Phone: Email:
 Applicant must call for inspection and receive inspection within 45 days of installation of treatment measures and/or hydromodification management controls.

Name of applicant completing the form: Angelo O b e r t e l l o

Signature: Date: 04/23/2025

13 Hydromodification is the modification of a stream’s hydrograph, caused in general by increases in flows and durations that result when land is developed (made more impervious). The effects of hydromodification include, but are not limited to, increased bed and bank erosion, loss of habitat, increased sediment transport and deposition, and increased flooding. Hydromodification management control measures are designed to reduce these effects.

Stormwater Requirements Checklist
8 Last updated January 14, 2016

III.1 Alternative Certification: Was the treatment system sizing and design reviewed by a qualified third-party professional that is not a member of the project team or agency staff?
Yes No Name of Reviewer ________________________________________________________

III.2. Confirm Operations and Maintenance (O&M) Submittal:

The following questions apply to C.3 Regulated Projects and Hydromodification Management Projects.

Yes No N/A
III.2.a Was maintenance plan submitted?
III.2.b Was maintenance plan approved?
III.2.c Was maintenance agreement submitted? (Date executed: )  Attach the executed maintenance agreement as an appendix to this checklist.

III.3 Incorporate HM Controls (if required)

Are the applicable items for HM compliance included in the plan submittal? Yes No NA Documentation for HM Compliance
Site plans with pre- and post-project impervious surface areas, surface flow directions of entire site, locations of flow duration controls and site design measures per HM site design requirement Soils report or other site-specific document showing soil types at all parts of site If project uses the Bay Area Hydrology Model (BAHM), a list of model inputs.

If project uses custom modeling, a summary of the modeling calculations with corresponding graph showing curve matching (existing, post-project, and post-project with HM controls curves), goodness of fit, and (allowable) low flow rate.

If project uses the Impracticability Provision, a listing of all applicable costs and a brief description of the alternative HM project (name, location, date of start up, entity responsible for maintenance).

If the project uses alternatives to the default BAHM approach or settings, a written description and rationale.
 Municipal staff: Refer to the “Flow Duration Control Review Worksheet for HM Submittals” to review the documentation submitted for HM compliance.

III.4 Annual Operations and Maintenance (O&M) Submittals:

For C.3 Regulated Projects and Hydromodification Management Projects, indicate the dates on which the Applicant submitted annual reports for project O&M:

III.5 Comments:

III.6 Notes:

S e c t i o n I N o t e s :

S e c t i o n I I N o t e s :

S e c t i o n I I I N o t e s :

III.7 Project Close-Out:

III. For Completion By Municipal Staff

Stormwater Requirements Checklist
9 Last updated January 14, 2016
III.7.a Were final Conditions of Approval met?
III.7.b Was initial inspection of the completed treatment/HM measure(s) conducted? (Date of inspection:______________)

III.7.c Was maintenance plan submitted?
(Date executed:_________________)

III.7.d Was project information provided to staff r esponsible for O&M verification inspections? (Date provided to inspection staff:_____________________)

Name of staff confirming project is closed out:

S i g n a t u r e : D a t e :

Name of O&M staff receiving information:

S i g n a t u r e : D a t e :

Appendices
Appendix A: O&M Agreement
Appendix B: O&M Annual Report Form
1 Last updated January 14, 2016

I.A.12 Total Area of Site: 3.67 acres I.A.13 Slope on Site: 0.50 %

I.A.14 Total Area of land disturbed during construction (include clearing, grading, excavating and stockpile area: 3.67 acres.

Stormwater Requirements Checklist
Municipal Regional Stormwater Permit (MRP 2.0)
Stormwater Controls for Development Projects

City of Alameda
Public Works Department
950 West Mall Square, Room 110
Alameda, CA 94501-7558
Phone: 510-747-7930 / Fax: 510-769-6030
I. Applicability of C.3 and C.6 Stormwater Requirements

1 Last updated January 14, 2016

I.A.12 Total Area of Site: 3.67 acres I.A.13 Slope on Site: 0.50 %

I.A.14 Total Area of land disturbed during construction (include clearing, grading, excavating and stockpile area: 3.67 acres.

Stormwater Requirements Checklist
Municipal Regional Stormwater Permit (MRP 2.0)
Stormwater Controls for Development Projects

City of Alameda
Public Works Department
950 West Mall Square, Room 110
Alameda, CA 94501-7558
Phone: 510-747-7930 / Fax: 510-769-6030
I. Applicability of C.3 and C.6 Stormwater Requirements

1 Last updated January 14, 2016

I.A.12 Total Area of Site: 3.67 acres I.A.13 Slope on Site: 0.50 %

I.A.14 Total Area of land disturbed during construction (include clearing, grading, excavating and stockpile area: 3.67 acres.

Stormwater Requirements Checklist
Municipal Regional Stormwater Permit (MRP 2.0)
Stormwater Controls for Development Projects

City of Alameda
Public Works Department
950 West Mall Square, Room 110
Alameda, CA 94501-7558
Phone: 510-747-7930 / Fax: 510-769-6030
I. Applicability of C.3 and C.6 Stormwater Requirements

Alameda City CouncilApril 21, 2026

Alameda City Council
April 21, 2026