marriner s. eccles building and federal reserve board … · 7’ wide planter (4.5’ deep) + 7’...

MARRINER S. ECCLES BUILDING AND FEDERAL RESERVE BOARD-EAST BUILDING renovation and expansionCommission of fine arts - Revised Concept PackageMAY 21, 2020

May 21, 2020 Fortus | Board of Governors - The federal reserve systemEccles / FRB-EAST Design | cfa PRESENTATION

AGENDA1. Project goals 2. Historic recap3. FRB-east Design Refinements4. Eccles Design Refinements 5. Eccles East Atrium6. Landscape Design

Marriner S. Eccles Building, 1937



DESIGN GOALS• THE NEW ADDITIONS SHOULD EMPHASIZE THE FEDERAL

RESERVE’S CIVIC IMPORTANCE WHILE BEING MODEST and RESTRAINED

• WITHIN EACH BUILDING THE ADDITIONS SHOULD BE A SIMPLE, CALM COMPOSITION THAT CREATES A MORE UNIFIED CHARACTER

• THE ADDITIONS SHOULD RESPECT THE HISTORIC CHARACTER-DEFINING FEATURES, BUILT ON CLASSI-CAL PRINCIPLES BUT WITH CONTEMPORARY MATERI-ALS AND TECHNOLOGY

2HISTORY RECAP


FRB-East Building, ca. 1933


MODEL PHOTOGRAPH SOUTHWEST AERIAL VIEW

FRB-EAST DESIGN REFINEMENTS 3


facade diagram Articulations


facade diagram PROJECTIONS


facade diagram continuation of historic fabric


facade diagram PARTI DIAGRAM

Marble Interlayer IGU

Daylight Di�using IGU

Vision IGU

Vision IGU

Vision Fritted IGU

Marble

ARTICULATED CORNEROF EXISTING BUILDING

ARTICULATED CORNEROF NEW ADDITION

West Elevation

East Elevation

North Elevation


PERSPECTIVE FROM C Street and Virginia Avenue

N


PERSPECTIVE FROM C Street and Virginia Avenue - UPDATED

N


PERSPECTIVE FROM C ST and 20th Street

N


PERSPECTIVE FROM C ST and 20th Street UPDATED

N


PERSPECTIVE FROM 20th street

Add 20th street water color

N


PERSPECTIVE FROM 20th street UPDATED

Add 20th street water color

N


PERSPECTIVE FROM Constitution Avenue and 19th Street

N

Update with water color


PERSPECTIVE FROM Constitution Avenue and 19th Street updated

N



MODEL PHOTOGRAPH FRB-EAST BUILDING EAST VIEW


MODEL PHOTOGRAPH FRB-EAST BUILDING NORTHEAST VIEW


MATERIALS BOARD

EXTERIOR MATERIALS

GLAZ

ING

LOW-IRON GLAZING

LS

CERAMIC FRIT DIFFUSING GLAZING

EXTERIOR MATERIALS

GLAZ

ING

LOW-IRON GLAZING

LS


OR MATERIALS

RON GLAZING CERAMIC FRIT DIFFUSING GLAZING

EXTERIOR MATERIALS

GLAZ

ING

LOW-IRON GLAZING

MET

ALS

RANGE OF STAINLESS STEEL FINISHES (BEAD BLAST AND DIRECTIONAL)


EXTERIOR MATERIALS

GLAZ

ING

LOW-IRON GLAZING

MET

ALS



EXTERIOR MATERIALS

GLAZ

ING

LOW-IRON GLAZING

COATED ALUMINUM

MET

ALS


STON

E


GLAZING

LOW-IRON GLAZING RANGE OF STAINLESS STEEL FINISHES (BEAD BLAST AND DIRECTIONAL)

MARBLE (POLISHED &HONED ‘WHITE GEORGIA’)

WHITE GEORGIA MARBLE INTERLAYER

CERAMIC FRITDIFFUSING GLAZING COATED ALUMINUM

METAL STONE

1951 EXTERIOR MATERIALS NEW CONSTRUCTION

EXTERIOR MATERIALS

GLAZ

ING

LOW-IRON GLAZING

MARBLE (POLISHED AND HONED ‘GEORGIA WHITE’)

COATED ALUMINUM

MET

ALS


STON

E


4ECCLES DESIGN REFINEMENTS


Marriner S. Eccles Building


MARCH 11, 2020 FORTUS | BOARD OF GOVERNERS – THE FEDERAL RECCLES materials


ECCLES INFILL close up - GLASS FINS


ECCLES INFILL close up - BRONZE FINS


PERSPECTIVE OF Eccles entrance on 20th street

N


PERSPECTIVE OF Eccles entrance on 20th street UPDATED

N


PERSPECTIVE FROM 21st street AND C street looking east

N



PERSPECTIVE FROM 21st street AND C street looking east updated

N



MODEL PHOTOGRAPH Eccles SOUTHEAST VIEW


MATERIALS BOARD

EXTERIOR MATERIALS

GLAZ

ING

LOW-IRON GLAZING

LS


GLAZING

LOW-IRON GLAZING

METAL

RANGE OF OIL-RUBBED BRONZE (US10B: DARK TO LIGHT)

EXTERIOR MATERIALS

GLAZ

ING

LOW-IRON GLAZING


COATED ALUMINUM

MET

ALS


STON

E

CERAMIC FRIT DIFFUSING GLAZING XTERIOR MATERIALS NEW CONSTRUCTIONGLAZING

LOW-IRON GLAZING


COATED ALUMINUM (US10A)

RANGE OF OIL-RUBBED BRONZE (US10B: DARK TO LIGHT)

STONEM

ETALS

STONE

MARBLE (POLISHED &HONED ‘WHITE GEORGIA’)

5ECCLES ATRIUM DESIGN

May 21, 2020 Fortus | Board of Governors - The federal reserve systemEccles / FRB-EAST Design | cfa PRESENTATIONEccles / 1951 Design | cfa, NCPC, shpo staff MEETING

AERIAL VIEW SKYLIGHT AT LEVEL 5


Cornice (WHITE GEORGIA MARBLE)

BRONZE RAILING DETAIL

DOUBLE HEIGHT BRONZE WINDOWS W/ ALBERENE STONE SPANDREL PANELSCHARACTER DEFINING FEATURES


VISIBLE FROM CONSTITUTION AVE

VISIBLE FROM CONSTITUTION AVE

Site section from constitution Avenue through Eccles

save historic elementssave historic elements

reinforced center wing as reinforced center wing as a paviliona pavilion

section perspective through east courtyard


eccles ATRIUM perspective section dusk view


eccles ATRIUM interior dusk view


MODEL PHOTOGRAPH Eccles EAST VIEW


N

ECCLES skylight VIEW FROM CONSTITUTION AVENUE

6ELEVATIONS


Constitution Avenue ELEVATIONS

South Elevation from 18th to 23rd Street

South Elevation from 21st to 19th Street


C STREET ELEVATIONS

North Elevation from 18th to 23rd Street

North Elevation from 21st to 19th Street


Eccles elevations

eaST ELEVATION

weST ELEVATION

2)

LOBBY/SCREENING (C1)

OFFICE (L1)

OFFICE (L2)

OFFICE (L3)

OFFICE (L4)

OFFICE (L3)

OFFICE (L2)

OFFICE (L1)

OFFICE (C1)

OFFICE (L2)

OFFICE (L1)

OFFICE (C1)

OFFICE (L3)

CONF./TRAINING (C4)

CAFE/DINING (C2)

PARKING (P4)

PARKING (P3)

PARKING (P2)CONFERENCE (C3)

PEDESTRIAN TUNNEL (C2/P1) B.O.H. (C2)

PARKING RAMP

ATRIUM

SKYLIGHT

LOBBY (C1) CONF. (C1)

CONF. (L1)

CONF. (L2)

ADDITION BEYOND

MECH. PENTHOUSE BEYOND

0' 50' 100'10' 25'

20TH ST

FRB-EAST

MARTIN BUILDING BEYOND


FRB-EASt ELEVATIONs

2)

LOBBY/SCREENING (C1)

OFFICE (L1)

OFFICE (L2)

OFFICE (L3)

OFFICE (L4)

OFFICE (L3)

OFFICE (L2)

OFFICE (L1)

OFFICE (C1)

OFFICE (L2)

OFFICE (L1)

OFFICE (C1)

OFFICE (L3)

CONF./TRAINING (C4)

CAFE/DINING (C2)

PARKING (P4)

PARKING (P3)

PARKING (P2)CONFERENCE (C3)

PEDESTRIAN TUNNEL (C2/P1) B.O.H. (C2)

PARKING RAMP

ATRIUM

SKYLIGHT

LOBBY (C1) CONF. (C1)

CONF. (L1)

CONF. (L2)

ADDITION BEYOND

MECH. PENTHOUSE BEYOND

0' 50' 100'10' 25'

20TH ST

FRB-EAST

MARTIN BUILDING BEYOND

WEST ELEVATION

EAST ELEVATION

7 LANDSCAPEDESIGN


eccles

Constitution ave nw

C street nw

21st s

tree

t nw

20th

stre

et n

w

19th s

tree

t nw

frb-east

virginia AVe nw

N

SCALE: 1” = 60’-0”15’0’ 30’ 60’ 120’

Property line Property line

landscape PLAN


Eccles - Heavy bronze bollards at 20th St. near accessible entrance FRB-EAST Building - Sloped planted area at terrace wall @ 19th St.

FRB-EAST BUILDING - 2OTH STREET WITH NO STREET TREES OR PLANTING AT CURBEccles - Heavy bronze bollards at Southern Garden Terrace

Existing security measures & deterrents


444’

- 6”

1.5%

1.0%

2.3%

Constitution ave nw

C street nw

21st s

tree

t nw

20th

stre

et n

w

19th s

tree

t nw

eccles frb-east

+18.2

+24.828.8+

18.8+ 18.2+ +17.2

+21.724.8+

+17.8

+21.8

+30.2+25.7

+23.6

+25.7

+19.4

+23.5

+30.9

+23.0 +23.0

+23.0

+19.524.0+

+23.0

21.5++17.3 17.5+

+18.8

21.9++22.020.5++20.526.3+

23.5+

+25.0 +24.5

+20.0

+25.7+25.7

+27.5

+24.0

+17.2519.6+

+23.920.6+

+25.2

+22.2

+19.1

+21.3

virginia AVe nw

N

SCALE: 1” = 60’-0”15’0’ 30’ 60’ 120’

Property line Property line407’ - 6” 311’ - 8”

444’

455’ 365’40’

449.

5’

8’ Walk 12’ Walk6’ -7’ Walk 8’-10’ Walk

9’ Walk 14’ Walk

Eccles Tree Planting = 7’ wide FRB-EAST Tree Planting = 5’ wide

EXISTING ANALYSIS SIDEWALK widths & grading


N

SCALE: 1” = 60’-0”15’0’ 30’ 60’ 120’


eccles frb-east

Constitution ave nw

C street nw

21st s

tree

t nw

20th

stre

et n

w

19th s

tree

t nw

virginia AVe nw

395 394 393 392 391 390 389 388 387 386

263422

421

420

419

418

417

416

415

414

413

371

217

216

215

214

376

377

378

379

380

381

207

206

205

201

209

208

212

211210

404

403

402

401

400

399

398

397

396

existing tree analysis tree health & size


Existing tree analysis health & size

Existing Street Trees to be removed & replaced (Not including trees inboard of sidewalk):

trees removed: 35 trees (Based on DDOT database) Caliper range: 7” to 12” Average Caliper: +/- 9” Average health: moderate to poor Typical Condition: Many of the street trees show basal damage all the way around, Gloomy scale, Restricted rooting area.

DC heritage tree 215

Figure 13: A northern red oak (Quercus rubra) exhibit-ing generally good structure with well-spaced, horizontalbranching and a clear leader for most of its height. Compareto Figure 14.

Figure 14: An oak exhibiting poor structure. Most scaffoldbranches originate near the same area of the trunk, andmany are oriented vertically with bark inclusions present.Note the many large pruning cuts near the same area. Theseissues could have been greatly limited when these brancheswere small, eliminating the need for large cuts.

Figure 15: The flat side of the trunk entering the soil sug-gests that this street tree has a belowground girdling root.

Figure 16: Basal damage and decay on an oak. Extensivewoundwood formation suggests good vigor, but this is amajor wound that will become life-limiting. This tree alsoexhibits an excessive lean.

WSSI #30766.01Page 14 of 15

Figure 13: A northern red oak (Quercus rubra) exhibit-ing generally good structure with well-spaced, horizontalbranching and a clear leader for most of its height. Compareto Figure 14.

Figure 14: An oak exhibiting poor structure. Most scaffoldbranches originate near the same area of the trunk, andmany are oriented vertically with bark inclusions present.Note the many large pruning cuts near the same area. Theseissues could have been greatly limited when these brancheswere small, eliminating the need for large cuts.

Figure 15: The flat side of the trunk entering the soil sug-gests that this street tree has a belowground girdling root.

Figure 16: Basal damage and decay on an oak. Extensivewoundwood formation suggests good vigor, but this is amajor wound that will become life-limiting. This tree alsoexhibits an excessive lean.


Emergency exit only

Parking EXIT

parking Entry/loading

N

SCALE: 1” = 60’-0”15’0’ 30’ 60’ 120’

Constitution ave nw

C street nw

21st s

tree

t nw

20th

stre

et n

w

19th s

tree

t nw

eccles

Universal Accessibility to fountain being studied

Universal Accessibility to fountain being studied

+18.2

+24.828.8+

18.2+ +17.2

+21.724.8+

+17.8

+21.8

+30.2+25.7

+23.6

+25.7

+19.4

+23.5

+30.9

+23.0 +23.0

+22.6

+19.524.0+

+23.0

21.5+

18.8+

21.9++22.520.5++20.526.3+

23.5+

+25.0 +24.5

+20.0

+25.7+25.7

+27.5

+24.0

+17.2519.6++23.920.6+

+25.2

+22.2

+18.8

+21.4

18.8+

Sloped Walk or Ramp: Spot Elevation:

1’-0” Contour:+0.0

frb-east

virginia AVe nw


proposed grading and accessibility


N

SCALE: 1” = 60’-0”15’0’ 30’ 60’ 120’

site security diagram

Constitution ave nw

C street nw

21st s

tree

t nw

20th

stre

et n

w

19th s

tree

t nw

Ex. Barrier Wall: Barrier Wall:

Retractable Bollards: Wedge Barrier:

New Bollard Alignment; Provide Post-and-Chain, Typical

Retaining Wall as a Barrier Use Existing Wall, Typical

Post-and-Rail, Typical

Post-and-Rail, Typical

Wedge Barrier & Retractable Bollards, Typical

ecclesRetractable Bollards, Typical

Bollards, Typical

Post & Chain, Typical

frb-east

virginia AVe nw

Post & Chain:

Property line Property linePost-and-Rail, Typical Post-and-Chain, Typical

Security Booth

Security Booth

Security Booth, Typ

Security Booth Security Booth

Bollard:Post and Rail:


FRB-EAST BUILDING constitution ave section north/south

N

CONSTITUTION AVE NWPUBLIC SIDEWALKPLANTED slopeLAWN TERRACE

post and rail barrier in planting

NEW WALKWAY

FBR-EASTECCLES

root system from existing tree


FRB-EAST BUILDING constitution ave view post and rail barrier

CONSTITUTION AVE NWPUBLIC SIDEWALKPLANTED slopeLAWN TERRACE NEW WALKWAY

root system from existing tree



bollard at existing wall and stairs

existing tree

bollard at 20th street


HOOVER BUILDING SITE SECURITY (CRTKL)


Post & RAIL vehicular barrier

30”17-1/2”

4-1/2”

2-1/2”

8”

6-1/2” 2-3/4”

5’-0” 5’-0” 11’-0”

mid-post Section mid-post elevation

Internal cable system

end-post Sectionbollard

6-1/2” 6-1/2”

30”

2-1/2”

30”

4” 4”


Post & RAIL vehicular barrier

EXISTING Conditions

bollard, bronze

roadway

end bollard, bronze

flush curb

Intermediate bollard, bronzecable barrier in

bronze sleeve

planting zone

5-6” caliper tree

Standard DC curb and gutter


DDOT Soil Volumes

• Large trees: 1500 cubic feet of soil within a 27-foot radius• Medium trees: 1000 cubic feet of soil within a 22-foot radius• Small trees: 600 cubic feet of soil within a 16-foot radius

*Soil volume is calculated as: (Area of Open Soil x Depth of Soil) + (Area of Covered Soil x Depth of Soil).

Extended soil area, structural

PLANTING SOIL

underdrainage

Post & rail BARRIERgranite paver edge

sidewalk paving

Tree planting, 5-6” caliper

root ball

standard DC curb and gutter

right of way

• Trees to be selected from the DDOT approved list • Trees shall be planted a min. of 30 feet apart• Tree planting widths exceed the minimum of 4’ wide and range from a minimum of 4.5’ to 7’ wide.

STREET TREE PLANTER SOIL VOLUMES

Typical Tree 7’ wide planter (max)Average soil volume = 1600 cu ft (850 cu ft uncovered, 750 cu ft covered)7’ wide planter (4.5’ deep) + 7’ extended planting soil area (4’ deep)

Typical Tree 4.5’ wide planter (min)Average soil volume = 1518 cu ft (546 cu ft uncovered, 972 cu ft covered)7’ wide planter (4.5’ deep) + 7’ extended planting soil area (4.5’ deep)

*Trees shall have the minimum allowable soil volume for tree rooting per (DEM 37.5.3):• Large trees: 1500 cubic feet of soil within a R27’;• Medium trees: 1000 cubic feet of soil within R22’• Small trees: 600 cubic feet of soil within a R16’

TYPICAL STREET TREE PLANTING DETAIL


eccles

Constitution ave nw

C street nw

21st s

tree

t nw

20th

stre

et n

w

19th s

tree

t nw

frb-east

Virginia Ave nw

N

SCALE: 1” = 60’-0”15’0’ 30’ 60’ 120’


Landscape PLAN

PLANTING ADJUSTMENTS

FRB-EAST ENTRY

ECCLES ENTRY

FRB-EAST GARDENSPLANTING ADJUSTMENTS


20th st nw

eccles planting adjustments

REMOVE EXISTING YEWS to achieve original design intent

Limb-up existingmagnolia trees

paving and/or 12-18” mature height groundcover within 15’ of building


eccles

frB-EASTECCLES

raised mid-block crosswalk at eccles and martin building

eccles ENTRY PLAN ENLARGEMENT

raised crosswalk, granite

20th

stre

et nw

FFE 20.5 +22.5

granite paving, typ+22.7

+22.0

N

22.5+

+22.1

20.4+

bollard, typ.22.5++22.7+22.620.8+ 21.8++21.7

+22.7

20.4+ 226+

concrete paving, typ

planter w/ street tree, typ

5% slope

5% slope

MARBLE CURB/wall, typ.

MARBLE CURB, EXISTING

GRANITE STAIRS

POST-AND -RAIL BARRIER

LAWN

LAWN

ENTRY PLAZA

plant bed & green wall

HISTORIC WALL OPENING WIDENED

plant bed & stone seat

trench drain20.5+

building overhang


N

frB-EASTECCLES

eccles

20th st nw

post & rail barrier street tree and planterbollard, minimal

SCALE: 1” = 20’-0”

5’0’ 10’ 20 40’

C st nwsloped walk & Stairs Historic wall

eccles main ENTRY EAST ELEVATION at 20th ST NW


N

eccles

eccles entrance plaza 20th st nwnew bollards

new tree plantings

new plantingplanter

new accessible walk & stairs

Property line

20.50’

22.00’

eccles main entrance section EAST/WEST

frB-EASTECCLES


N

eccles

20th st nw

post & rail barrier street tree and planterbollard, minimal

SCALE: 1” = 20’-0”

5’0’ 10’ 20 40’

C st nwsloped walk & Stairs Historic wall

frB-EASTECCLES

FRB-EAST GARDEN ENLARGEMENT PLAN

N

guard booth

19.3+

bollard, typ.

+2 1.4

tree planting in historic tree locations, typ.

lawn terrace

flag polegranite paving, typ

granite paving

granite curb granite paving

granite reflecting pool with subtle jets

stone seating element, typ.

sloped planting

planter w/ street tree

stone seating element, typ.

building terrace and stairs

post-and-rail barrier

+21.83

+2 2.75+2 2.6+2 2.5

+2 1.6

+2 3.0

+2 3.0

+2 2.5

+18.79

+2 1.5

modified wall with sloped walk

reset existing granite curbmaintain planted slope

structural soil below paving

frB-EASTECCLES


frb-east constitution ave section north/south

LAWN TERRACE NEW WALKWAY

N

SCALE: 1/16” = 1’-0”

4’0’ 8’ 16’ 32’

LAWN TERRACE LAWN TERRACE GARDENGARDEN20TH ST NW 19TH ST NWENTRANCE PLAZA

frB-EASTECCLES


stair to terrace

FRB-EAST BUILDING OUTDOOR SEATING TERRACE | PLAN ENLARGEMENT

N

SCALE: 1/16” = 1’-0”

4’0’ 8’ 16’ 32’

stairs

Accessible ramp

special pavingat crossing

water feature wall planted slope

Movable tables & chairs

Building overhang

plant bed, typ.

area way, typ.

property line

MOVABLE planters

FRB-EAST outdoor seating terrace

building Entrance

bollards, typ.

Post & rail bollard

20th

stre

et nw

c street nw post & rail bollard/guardrail

planter w/ street tree

entry plaza

frB-EASTECCLES


N

FRB-EAST ENTRY PLAZA

20th st nw

BUILDING entry

Sloped planting

stairs water feature wall

Vehicular barrier / guardrail in planting

vehicular barrier / guardrail in planting

sloped planting (beyond)

Prop

erty

line

FRB-EAST BUILDING main entrance section east/west

SCALE: 1/16” = 1’-0”

4’0’ 8’ 16’ 32’

frb-eastfrb-east

Npr

oper

ty li

ne

OUTDOOR SEATING TERRACE

WATER FEATURE WALL

FRB EAST BUILDING - section looking east at 20th street FRB EAST BUILDING - section looking NORTH at 20th street

Ornamental tree

street tree

18.80’

23.50’

frB-EASTECCLESfrB-EASTECCLES


N

20th street NWCrosswalk

FRB-EAST BUILDING main entrance ELEVATION AT 20TH ST NW NORTH/SOUTH

FRB-EAST - Signage at 20th street connection / building entry

FRB-EAST -elevation looking east at 20th street

signagebollard

Post & rail barrier

Ornamental tree street tree in linear planter

frB-EASTECCLES


frb-east entry plaza BIRD’s EYE VIEW

UPDATE REQUIRED


frb-east entry plaza PERSPECTIVE


eccles

Constitution ave nw

C street nw

21st s

tree

t nw

20th

stre

et n

w

19th s

tree

t nw

frb-east

virginia AVe nw

N

SCALE: 1” = 60’-0”15’0’ 30’ 60’ 120’


landscape PLAN

marriner s. eccles building and federal reserve board … · 7’ wide planter (4.5’ deep) + 7’...

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