Design Portfolio: 2016-2020

Page 1

Design Portfolio

2016 - 2020

ALEXEUS NICOL


ii


table of Contents

national arChives anD reCorDs aDministration - laboratory Design

03

one light street

05

national institute of health - mlP12 Parking garage

09

international air forCe base

11

national Park serviCe Clara barton house ConDitions assessment

13

gsa reloCation va healthCare CamPus feasibility stuDy

19

01


02


III. DESIGN PHILOSOPHY SPACE USE DESIGN CONCEPT STACKS ADMINISTRATION OPEN PLAN WORKSHOPS FACILITIES WORKSHOPS DEPARTMENT SUPPORT AREA FLEXIBLE SPECIALTY LABS FUTURE FLEXIBLE SPECIALTY LABS ‘FREE SPACE’ LEISURE AREAS BUILDING AMENITIES BUILDING SUPPORT

PEDESTRIAN SPINE TERTIARY CIRCULATION

KEY PLAN LOADING DOCK

national arChives anD reCorDs aDministration - laboratory Design AECOM | NARA II ‐ BASEMENT PLANNING STUDY AECOM | NARA II – BASEMENT PLANNING STUDY

TASK 3 ‐ CONCEPT DEVELOPMENT TASK 3 - PRELIMINARY CONCEPT DESIGN

06/26/18 June 28, 2018

4

The National Archives and Records Administration wanted to increase their records holdings. Therefore, many of their laboratories would have to be rearranged. They wanted a state-of-the-art facility. The team explored opening up spaces into an open lab concept. Along the pedestrian spine, ‘free space’ leisure areas invite employees into the area with collaboration spaces and intimate seating. The laboratory spaces are divided up into flexible specialty labs that reside along the wet wall, department support areas, open plan workshops and administration offices. This allows for flexibility in the future. The gym and conference center are located centrally, allowing equal access to all employees.

03


04


one light street Developers obtained an empty parking lot across from 10 Light Street formerly known as the Bank of America Building. In order to maximize profit, the developer requested a mixed use building with retail, office space and apartments. The building has 8 floors of parking, 10 floors office space and 10 floors of apartments, totaling 28 full stories. In order to respect the Bank of America building adjacent to the new structure, the building steps back from the facade and the slanted roofline points itself to the top of the Bank of America tower.

05


T

BALTIMORE STREET

EAST REDWOOD STREET

G RAN T STREET

TH O M AS B U ILD IN G

LIG H T STRE E T

first floor

06


Mirecourt Associates, LLC A-202 KEYNOTES

3

D

1

2

3

4

4.1

5

6

7

8

9

26

10

SEMI RECESSED FIRE RATED FIRE EXTINGUISHER CABINET

206' - 10" 25' - 0"

25' - 0"

25' - 0"

25' - 0"

5 A-104.2 A-513

2 A-101.1 A-214

3 A-101.1 A-214

15' - 11"

4 A-101.1 A-214

2' - 2" F.O.G. 1' - 4" E.O.S. 3' - 1"

2' - 0"

1 A-101.1 A-212

3' - 4" E.O.S.

2020 K ST. NW, STE 300 WASHINGTON, DC 20006

1 A-104.2 A-513 3' - 0" 4' - 8" 4' - 8" 4' - 10"

3' - 0" F.O.G.

25' - 0"

2' - 2" E.O.S.

3' - 0" 4' - 8" 4' - 8" 4' - 10"

25' - 0"

1' - 5 1/2"

3' - 1"

4 A-101.1 A-213

25' - 0"

3' - 0" F.O.G.

15' - 11"

A

14' - 2"

2' - 2" F.O.G. 1' - 4" E.O.S.

2' - 2" E.O.S.

2' - 0"

A.2

SEALS B

2 A-104.2 A-513

2' - 7 3/8"

F2

COMM.

B2

UP D4

-08 H4

11

B2

MECHANICAL

-09

-07

H4

H4

7' - 1"

15

5' - 3" 5' - 3"

1711

D4

3' - 7" 3' - 4" 7' - 9 1/4"

6' - 4" 3' - 11 3/4"

6

-02

UP

H4

F4

3 A-101.1 A-212

1

A-201

26

AOR STAIR 2

G1

B2

A4

-02 F2

G1

D

13' - 1 3/8"

3' - 4"

A4

TEMP. SMOKE PARTITION & DOOR, TYP. ALL OFFICE LEVELS

24

3' - 4" 4' - 6"

B2

-03.1

F4

MEN'S RESTROOM

WOMEN'S RESTROOM

-05

-06

A1

1 A-104.2 A-604

F2

30' - 0" FUTURE TENANT AREAS, FULL FITOUT TO BE PERMITTED SEPERATELY

6 A-104.2 A-513

2' - 2" F.O.G.

5' - 7"

D.9

One Light Street

12 A-104.2 A-513

NOT FOR CONSTRUCTION

F

14' - 6" 5' - 4"

5' - 4"

5' - 4"

5' - 4"

5' - 4"

2' - 3 1/2" E.O.S. 3' - 1 1/2" F.O.G.

A 4.1

6 A-101.1 A-211

5' - 5"

5' - 5"

5' - 5"

5' - 5"

5' - 6"

5' - 2"

8 1' - 4" A-104.2 A-513 E.O.S. 1 2' - 2" A-101.1 A-301 F.O.G. 2

5' - 2"

5' - 2"

5' - 2"

7 A-101.1 A-211

5' - 6" 1' - 4" E.O.S.

2' - 2" F.O.G.

5' - 5"

5' - 5"

5' - 5"

5' - 5"

5' - 1"

G

4' - 2" F.O.G.

3' - 4" E.O.S.

1' - 4" E.O.S.

3' - 8"

5' - 7"

7 A-104.2 A-513

4 A-101.1 A-212

2' - 2" F.O.G.

1 A-101.1 A-406

1' - 8"

2' - 0"

2 A-101.1 A-406

15' - 0"

5' - 3"

5' - 5"

4"

5' - 5"

5' - 3"

4' - 2" F.O.G.

5' - 5"

5' - 3"

5' - 5" 10 A-104.2 A-513

5' - 3"

E

5' - 1" 3' - 4" E.O.S.

5' - 3"

1' - 4" E.O.S.

D.9

2/27/2017 4:43:25 PM

A0

A0

-07

F2

7 SIM A-104.1 A-610

19' - 4"

F2

H4

H4

H4

-09 A1

6' - 4"

H4

G1 A0 A0

3 A-104.2 A-513

F2

A0

G1

A0

B2

A0

12

-00

ELEVATOR CONTROLLER RM. LEVEL 17 ONLY

-05

A4

10 -10

B2

A4

H4 A4

7

A-620 LOBBY -03

H4

A1

5' - 3" 5' - 3"

B

4"

6' - 3" F2

A0 -04

H4

ELEC.

-00

F2

B2 A4

B2

A0

9

F2

H4

B2

4" CONC PAD

4 SIM A-104.1 A-607

F2

C H4

H4

AOR

FIRE SERVICE ELEVATOR H4 LOBBY

H4

8

H4

15 1 A-104.2 A-702 A-701

H4

B2

B2

5' - 3"

29' - 8"

2 A-101.1 A-302

E

A4

30' - 0"

-01

A4

-10

A4

-06

D

CLOSET

-03.2

A1 H4

H4

1 A-101.1 A-302

A4

133' - 8"

4 A-104.2 A-609

H4

-04

5' - 10 3/8" 3' - 4" 8' - 6 5/8"

18' - 3 1/2" H4

-08

STAIR 1

1001.2

2

A1

A4

2 A-101.1 A-213

A-202

3' - 4"3' - 4"

12' - 1"

1 SIM A-104.2 A-602

-01

F2

24

6' - 4"

3 A-101.1 A-213

12' - 5 1/2"

C

STAIR 1 -01

F2

12' - 4"

1' - 10" 5' - 2 1/2"

2 A-101.1 A-301

30' - 0"

B.2

JANITOR CLOSET

4 A-104.2 A-513

3' - 4" E.O.S. 8 A-101.1 A-211

A-201

1 FLOOR PLAN - LEVEL 09 - 17 A-104.2 1/8" = 1'-0"

N

0'

5

4

3

2

4'

8'

16'

1

32'

Copyright © 2009 URS Corporation, All Rights Reserved

Baltimore, Maryland PROJECT ISSUE DATES DATE 03/01/2017

1

DRAWN BY

WDC

DESCRIPTION ISSUED FOR CONSTRUCTION

CHECKED BY

DM

DESIGNER

GB

URS PROJECT NO.

31945141

FLOOR PLAN LEVEL 09-17 - TYP OFFICE

A-104.2

Core ConstruCtion DoCument

07


A

1

2

3

1

B

1

2

3

1

A

1

2

1

C

1

2

1

D

1

2

1

C

A

1

2

1

B

1

2

1

D

1

2

3

1

C

1

2

3

1

B

E

E

A

1

2

3

1

B

1

2

3

1

A

1

2

1

C

1

2

1

D

1

2

1

C

A

1

2

1

B

1

2

1

D

1

2

3

1

C

1

2

3

1

B

E

2

3

1

B

1

2

3

1

A

1

2

1

C

1

2

1

D

1

2

1

C

A

1

2

1

B

1

2

1

D

1

2

3

1

C

1

2

3

1

B

E

2

3

1

B

1

2

3

1

A

1

2

1

C

1

2

1

D

1

2

1

C

1

2

1

A

1

2

1

B

1

2

1

D

1

2

3

1

C

A

E

2

3

1

B

1

2

3

1

A

1

2

1

C

1

2

1

D

1

2

1

C

1

2

1

A

1

2

1

B

1

2

1

D

1

2

3

1

C

A

E

2

3

1

B

1

2

3

1

A

1

2

1

C

1

2

1

D

1

2

1

C

1

2

1

A

1

2

1

B

1

2

1

D

1

2

3

1

C

A

E

E A 1 North Elevation 1/32" = 1'-0" E

1

A

1

1

North Elevation 1/32" = 1'-0"

2

E A 1 South Elevation 1/32" = 1'-0"

2

South Elevation 1/32" = 1'-0"

2

South Elevation 1/32" = 1'-0"

3

East Elevation 1/32" = 1'-0"

12' - 0"12' - 0"12' - 0" 12' - 0"12' - 0"12' - 0"

E

[12' - 0"] [12' - 0"] [12' - 0"][12' - 0"] [12' - 0"] [12' - 0"]

North Elevation 1/32" = 1'-0"

4 12' - 0"12' - 0"12' - 0"

1

A

[12' - 0"] [12' - 0"] [12' - 0"]

1

E

West Elevation 1/32" = 1'-0"

Scheme C.2e: 12' Slab to Slab Height = Smaller Column Covers + 2' Spandral Reduction on E/W Facade 3

East Elevation 1/32" = 1'-0"

4

West Elevation 1/32" = 1'-0"

Scheme C.2e: 12' Slab to Slab Height = Smaller Column Covers + 2' Spandral Reduction on E/W Facade 3

East Elevation 1/32" = 1'-0"

4

West Elevation 1/32" = 1'-0"

Scheme C.2e: 12' Slab to Slab Height = Smaller Column Covers + 2' Spandral Reduction on E/W Facade

oPen air analysis

08


national institute of health - mlP12 Parking garage The National Institute of Health required an additional parking garage for their staff. Rather than give a generic parking design, the team used this as a design opportunity. The columns along the length of the garage are covered by wider orthogonal precast concrete shapes while the space in between is filled with thinner orthogonal precast concrete shapes. To reduce costs, the thinner shapes are duplicated so that only 3 varieties are used. Along the width of the garage, the load bearing wall helps stabilize the structure of the garage. Recesses imitate the thin shapes along the length of the garage. The transparent stair towers with vertically stripped glass film is a welcoming beacon, inviting pedestrians to enter.

09


1

1,161

WP-03

5,000

8,839

MEP ZONE

1 WP-02

Building Section - EW 1 : 200

3 WP-03 1:15

8,839

FILTER

5,000

SUPPORT

Building Section - NS 1 : 200

ROOFING

Z PURLIN

Z PURLIN

RIGID INSULATION R30-R40 RIGID INSULATION R30-R40

400

200

400

5

ROOFING

200

5

2 WP-02

15,000

MECH

8,000

5,000

SAND FILTERS

10,000

12,920

1,161

2 WP-03

MEP ZONE

CLADDING ON SUB-FRAME STL FRAMING

2,000

CLADDING ON SUB-FRAME

2,000

STL FRAMING

CLADDING ON SUB-FRAME

RIGID INSULATION R30-R40 CLADDING ON SUB-FRAME

RIGID INSULATION R30-R40

Z PURLIN

Z PURLIN

CONCRETE COLUMN

Detail - Wall - NS TRUSS BEAM

5

ROOFING

CONCRETE COLUMN Z PURLIN

2 WP-03

Detail - Wall - NS 1 : 25

1 : 25

200

TRUSS BEAM

2 WP-03

RIGID INSULATION R30-R40

200

200

450

5

400

ROOFING

5

RIGID INSULATION R30-R40 ROOFING

RIGID INSULATION R30-R40

450

CLADDING ON SUB-FRAME

Z PURLIN

Z PURLIN

Z PURLIN

TRUSS BEAM

CLADDING ON SUB-FRAME CMU W/ RENDER

TRUSS BEAM

2,000

2,000

STL FRAMING

RIGID INSULATION R30-R40

TRUSS BEAM

600

200 450

1 WP-03

100

3 CONCRETE COLUMN

WP-03

Detail - Wall - EW 1 : 25

Wall - NS Detail - Detail Roof - -NS 2 WP-03 1 : 25

600 600

200

3 WP-03

450

1 : 25

RIGID INSULATION R30-R40

ROOFING

5

1 : 25

600

200

10

Detail - Wall - EW

100

450

1 WP-03

2,000

CMU W/ RENDER

Z PURLIN

Detail - Roof - NS 1 : 25


international air forCe base An international base was required in order to store 48 F-15 fighter jets and house maintenance crews and pilots. The team took the liberty of designing the hangars ass opposed to providing the typical hangar design. The design consists of slanted roofs for the hangar and flat roofs for the adjoining mechanical and support spaces. This module is repeated throughout all the hangar buildings. Sand louvers were required in order to supply the mechanical systems with fresh external air.

11


KEY SYMBOLS THIRD FLOOR

1

1 C

6

2

2

F C W

W

7

C

Ceiling Water Damage

F

Floor Water Damage

W

Wall Water Damage

1

IR Air Infiltration/Exfiltration

1 3

IR Water Infiltration

4 5

#

F

1

Roof Expansion Joint

SECOND FLOOR C C W

C

W C W

W

F W

W

9

W

11

FIRST FLOOR

C C W

EXTERIOR DEFICIENCIES 1

Damaged flashing.

2

Chimney cricket not sealed.

3

Damaged window sill.

4

Damaged sealant at expansion joint.

5

Damaged eave.

6

Damaged diverter.

7

Damage at downspout.

8

Damaged window.

9

Door threshold insufficient.

10

Rot at ground plane.

11

Gap between chimney and german siding.

8

C

W

C W

10 10

BASEMENT

11

10

10 10

12

Exterior Deficiencies

water Damage Diagram


W3.3 W3.5

W3.14

W2.13

D3.2

W3.12

W2.25

D2.1

W2.24

W2.23

W2.22

W1.25

W1.24

W1.23

W2.28

W2.27

W2.26

W1.28

W1.27

W1.26

D1.1

W2.10

W2.8

W1.11

W1.9

W1.8

W3.4

W3.2

W2.7

W2.6

W1.7

W1.6

W2.5

W1.5

W1.4

W0.4

W0.5 W0.6

W2.4

W3.1

W2.3

W2.2

W1.3

W2.1

W1.2

W0.2

W0.3

W1.1

W0.1

D0.1

D0.2

south

east

W3.9 W3.11

W3.10

W3.8

W3.7 W3.6

W2.21

W2.19

W2.18

W2.17

W2.16

W2.15

W2.14

W2.12

W2.13

W2.11

W1.20

W1.19

W1.18

W1.17

W1.16

W1.15

W1.13

W1.14

W1.12

D3.2

W2.9

W2.20

W1.22

W0.17

W1.21

W0.16

W0.15

W0.14

D0.5

W0.13

D0.4

W0.11

W0.12

W0.10

W0.9

W1.10

W0.8

W0.7

D0.3

west

north

E

Key

N

Solar Shade Present Broken Window Pane Missing Exterior Insect Screen* W

S

national Park serviCe Clara barton house ConDitions assessment The National Park Service (NPS) required an assessment of the Clara Barton House. The house served as a museum displaying Clara Barton’s foundation of the Red Cross. The building had many deficiencies from neglect over the years. There was extensive water penetration along the envelope. Several of the original window panes were cracked. The foundation was inadequate for keeping water out. The mechanical system needed an upgrade, however, the exterior of the building leaked drastically. The proposed solution was to fix the water and air infiltrations, fix the roof expansion joint and to provide a 50 ton air cooler to maintain the appropriate set-points.

13


3.0 Conditions Assessment

Clara Barton National Historic Site - Conditions Assessment

Weathering at Column Base

Figure 3.9

Damaged Masonry

Masonry Tower

East Facade W1.23, W1.24, W1.25

3.1.8 East Façade

3.1.9 Porch and Balconies

The front entrance façade has a symmetrical arrangement with central main entrance doors flanked by windows and two large masonry towers. A single story porch extends between the towers supported by wood Doric columns sitting on a masonry base.

The roof of the porch once had a full-height balustrade, allowing for its use as a second floor porch. Between 20082012, posts were removed and capped due to rot. Post stumps can be seen projecting up through the roofing material. In addition, the existing drawings received from the NPS indicate a railing at the perimeter of the porch roof. This railing is no longer present. This porch roof is currently not suitable for traffic and pending structural review, should not be accessed. There is a small balcony on at the center of the third floor, supported by wood brackets. This balcony is currently not suitable for traffic and pending structural review, should not be accessed.

Page 3-22

Pages from ConDitions assessment PaCkage

14

Damaged Exterior Stucco

W1.26, W1.27, W1.28

D1.1

W1.25 Insect Screen Damaged

Chimney

Damaged German Siding

Porch Ceiling

Damaged Balustrade at 3rd Floor Balcony

W3.13 Sill Damage Due to Low Slope of 2nd Floor Balcony

Damaged Window at 2nd Floor Balcony due to False Gable Roof Runoff


Clara Barton National Historic Site - Conditions Assessment

3.0 Conditions Assessment Table 3.4 East Facade Window and Door Assessment

E

Figure 3.10

East Elevation Window and Door Assessment

W3.14

W2.13

D3.2

W3.12

W2.25

D2.1

W2.24

W2.23

W2.22

W1.25

W1.24

W1.23

W2.28

W2.27

W2.26

W1.28

W1.27

W1.26

D1.1

W1.23 W1.24 W1.25 W1.26 W1.27 W1.28 W2.22 W2.23 W2.24 W2.25 W2.26 W2.27 W2.28 W3.12 W2.13 W3.14

X X X X X X X X X X X X X X X X

D1.1 D2.1 D3.2

X X X

X X X X X

X X

X

X

Water ingress

X X

X X

X X X X X X X X X X

X

Inoperable

Air inflitration

Deteriorated Mullion

Missing Sealant

S

Deteriorated Frame

W

Flaking Paint

Missing Exterior Insect Screen*

Deteriorated Sill / Threshold

Broken Window Pane

Glazing Compound missing

EAST FAÇADE

N

Double Hung Sash Cord broken Weather stripping Interfers with operation

Solar Shade Present

Broken Glass Panes (ref. elevations)

Key

X X X X X X

X X

X X

X X

*NPS notes that many exterior insect screens are stored on-site in the George Washington Memorial Parkway Headquarters. The park will have to locate them or secure replacements.

Page 3-23

15


3.0 Conditions Assessment

Clara Barton National Historic Site - Conditions Assessment

3.1.10 Roof The roof is constructed of sloped sheet metal with wood boards, on wood rafters and is separated into a lower tier (second floor) and an upper tier (third floor). These tiers correspond to the longitudinal banded structure of the building. The upper tier is separated into two halves by the central square pyramidal hipped roof, topped by the flagpole. The central peak roof drains on two sides to each wing of the upper tier. Each wing of the upper tier is itself divided into multiple sections.

PLUMBING VENT, TYP.

ROOF DRAIN, TYP.

Lower Roof

Tower Roof

A19

C1

The two main wings of the upper tier drain down to, and across, the lower tier via 3 downspouts on each side of the building and down to the ground via two downspouts on each side of the building. There are overhanging eaves at the perimeter with a series of rainwater diverters that channel the water to the downspouts and the downspouts pass through the eaves. The lower roof has been recently re-roofed. The slope of the lower roof is relatively shallow at approximately 1:8. This relative flatness does not allow water to shed well leading to low flow speeds and a build up of water on the roof during rainfall (and snowfall). In addition, the roof is framed (per the Historic Structure Report) using 3 1/2” deep rafters at 19” o.c. which are both inadequate for the loading and span and are susceptible to deflection.

C2

C5

A5 A22

A18

A12

A16

A17

A21 A1 A10

Upper Roof

A2

A14 A4 A15

A13

A11 A9

The main entrance (front of the house) faces northeast. The two flanking masonry towers each have a hipped metal roof that engages the lower roof. A central gable with metal roofing sweeps back to engage the upper tier roof with a triangular form resulting in some complicated roof geometries and connections.

C3

A7

Lower Roof

A2

A6

C4

A20

A8

Tower Roof

C6

Key CX

Chimney Number

AX

Roof Photograph Expansion Joint

Figure 3.11

Roof Plan

Page 3-24

Pages from ConDitions assessment PaCkage

16


Clara Barton National Historic Site - Conditions Assessment

3.0 Conditions Assessment

Porch Roof - Low Slope

A1

Level 2 Roof - Chimney C2

A5

Front Porch Column / Flashing

A2

Peeling Paint

A6

Front Porch Gutters

A3

Obstructed Down Spouts

A7

Water Damage to Sill and Window at Porch Roof

A4

Obstructed Roof Downspout

A8

Cracked Flashing - Chimney C3

A11

Peeling Paint at Upper Roof

A15

North Tower Roof - Chimney C5

A19

Flashing Cracked - Chimney C2

A12

Peeling Paint at Upper Roof

A17

Peeling Paint at Rear of Front Gable

A21

Peeling Paint at North Tower Roof

A22

Cracked Flashing

A9

Diverter Separating

A13

Peeling Paint at Upper Roof

A10

Peeling Paint at Upper Roof Chimney C3

A14

Weathered Masonry and Mortar - Chimney C1

Peeling Paint at Upper Roof

A18

A16

South Tower Roof - Chimney C6

A20

Pooling Water at Roof Expansion Joint

Page 3-25

17


Core

KEY

New Construction 1 Mechanical Riser

Existing Building

KEY KEY

Demo

Core

Existing Building Existing Building

14

New Construction

Core Core

10

NOTES (FOR ALL Mechanical Riser PLANS) New Construction New Construction Mechanical Riser

1

Demo EXISTING STAIRRiser TO REMAIN Mechanical

2

Demo EXISTING AUDITORIUM TO REMAIN Pedestrian Circulation

3

VESTIBULE ADDITION

11 12 13

Demo

10

PEDESTRIAN BRIDGE FROM PARKING AREA NOTES (FOR ALL PLANS)

4 5

1

FIRST STREET

14 NOTES (FOR ALL PLANS) NOTES (FOR ALL PLANS) CORE ADDITION

13

EXISTING STAIR TO REMAIN

6 1 EXISTING LOADING TO BE DEMOLISHED EXISTING STAIR STAIR TODOCK REMAIN 2 1 EXISTING AUDITORIUM TO REMAIN EXISTING TO REMAIN 732 HARDENED PERIMETER - TO MIN 100' EXISTINGADDITION AUDITORIUM REMAIN VESTIBULE 2STANDOFF EXISTING AUDITORIUM TO REMAIN 4 3 PEDESTRIAN FROM PARKING AREA VESTIBULEBRIDGE ADDITION 8 ROOF BELOW 3 VESTIBULE ADDITION 5 4 CORE ADDITIONBRIDGE FROM PARKING AREA PEDESTRIAN 96 MECHANICAL SPACE FOR DIRECT OUTDOOR EXISTING LOADING DOCK TO BE DEMOLISHED 5 4AIR CORE ADDITION PEDESTRIAN BRIDGE FROM PARKING AREA SYSTEM AIR HANDLING UNIT 7

4 1

R 16

HARDENED PERIMETER - MIN 100'

MECHANICAL SPACE FOR DIRECT OUTDOOR EMERGENCY GENERATORS WITH 8 AIRROOF BELOW SYSTEM AIR HANDLING UNIT ACOUSTICAL ENCLOSURE

PROJ #: 60476931 R

R

1

R

ACOUSTICAL AND ENCLOSURE RECYCLING TRASH COMPACTOR

DIRECT OUTDOOR

6" 7

17

R 15

DN

UP

13 ENTRANCE OPERABLE BARRIER AIR SYSTEM AIR HANDLING UNIT 16 OVERHANG 12 EMERGENCY GENERATORS WITH ACOUSTICAL ENCLOSURE 14 PRE-SCREENING STATION 17 10PROPOSED BUILDING 1 GUARD HOUSE DOCK 15 RECYCLING AND TRASH COMPACTOR 13 LOADING OPERABLE BARRIER

43'

R

1

DN RAMP

ROOF BELOW 14108PRE-SCREENING STATION GUARD HOUSE 12 EMERGENCY GENERATORS WITH

8

R

R

Properly destroy or return documents when no longer needed.

VEHICLE INSPECTION AREA

1511 VEHICLE INSPECTION AREA 9 MECHANICAL SPACE FOR

5

R ATRIUM

HARDENED PERIMETER - MIN 100' SENSITIVE BUT UNCLASSIFIED (SBU). PROPERTY OF THE UNITED STATES GOVERNMENT FOR OFFICIAL USE ONLY

OPERABLE BARRIER AIR SYSTEM AIR HANDLING UNIT

5

12/11/17

DN

7

11

Scale: 1/64" = 1'-0"

BE DEMOLISHED

109 GUARD HOUSE SPACE FOR STANDOFF MECHANICAL OUTDOOR DoDIRECT not remove this notice.

13

VOID 3

DN

HARDENED PERIMETER - MIN 100' ROOF BELOW 1187 VEHICLE INSPECTION AREA 6 STANDOFF EXISTING LOADING DOCK TO

UP

EXISTING LOADING DOCK TO BE DEMOLISHED 10 6 5GUARD HOUSE STANDOFF CORE ADDITION

129

1

R

FLAT ROOF

VEHICLE INSPECTION AREA 16 ENTRANCE OVERHANG 18 EMERGENCY VEHICLE 1411POTENTIAL PRE-SCREENING STATION TURNING RADIUS 17 PROPOSED BUILDING 1 1512 RECYCLING AND TRASH COMPACTOR WITH EMERGENCY GENERATORS LOADING DOCK 19 GRADING FOR EMERGENCY VEHICLE ACOUSTICAL ENCLOSURE 16 CLEARANCE ENTRANCE OVERHANG UNDER PEDESTRIAN BRIDGE 18 POTENTIAL EMERGENCY VEHICLE

6

2 1

UP

TURNING RADIUS

DN

PROPOSED BUILDING 1 OPERABLE BARRIER 201713EXISTING BUILDING 2 KITCHEN LOADING DOCK 19 GRADING FOR EMERGENCY VEHICLE

CLEARANCE UNDER PEDESTRIAN BRIDGE

PRE-SCREENING 1814 POTENTIAL EMERGENCY STATION VEHICLE EXISTING BUILDING TURNING RADIUS2 KITCHEN

20

15

19

16 20

17

RECYCLING AND TRASH COMPACTOR

100’ Stand-off

GRADING FOR EMERGENCY VEHICLE CLEARANCE UNDER PEDESTRIAN BRIDGE

ENTRANCE OVERHANG

11

EXISTING BUILDING 2 KITCHEN

PROPOSED BUILDING 1 LOADING DOCK

HOSPITAL ROAD

13

18

POTENTIAL EMERGENCY VEHICLE TURNING RADIUS

19

GRADING FOR EMERGENCY VEHICLE CLEARANCE UNDER PEDESTRIAN BRIDGE

20

EXISTING BUILDING 2 KITCHEN

13

10

14 7

OPM Relocation OPM Relocation – VA Healthcare – VA Healthcare Campus Campus Feasibility Feasibility StudyStudy 0'

25'

0'

50'

25'

50'

0' 25' Figure 6.2

100'

100'

150'

50' 100' Floor Concept A.1 - First

8.0 Concept 8.0 Concept Plan Alternatives Plan Alternatives

150'

First Floor Scale:As indicated

150'

40% NBIB - SUB-BASEMENT 40% NBIB - FIRST FLOOR 40% NBIB - SUB-BASEMENT

VA Healthcare Campus Feasibilty Study VA Healthcare Campus Feasibilty Study VA Healthcare Campus Feasibilty Study

Page 6-6

40% NBIB - SUB-BASEMENT

VA Healthcare Campus Feasibilty Study

25'

50'

100'

Scale:As indicated

12/11/17

Fig

PROPOSED SCREEN WALL PROPOSED SCREEN WALL

150'

11' - 0"11' - 0"

Pag

PROPOSED PROPOSED CORE CORE ZONE ZONE

TowerTower

TowerTower

11' - 0"11' - 0" Penthouse Penthouse

Penthouse Penthouse 3' - 0"

14' - 0"14' - 0"

14' - 0"14' - 0"

9' - 6"

3' - 0"

9' - 6"

40% NBIB - SUB-BASEMENT Fifth Floor Fifth Floor

7' - 0"

9' - 0"

7' - 0"

3/8" - 0 3/8" FourthFourth 12' - 012' Floor Floor

9' - 0"

7' - 0"

1' - 6 3/8" 1' - 6 3/8"

7' - 0"

VA Healthcare Campus Feasibilty Study 12' - 012' 3/8" - 0 3/8"

8' - 0"

8' - 0"

8' - 0"

8' - 0"

PROPOSED PROPOSED OFFICEOFFICE ADDITION ADDITION

Fifth Floor Fifth Floor SENSITIVE BUT UNCLASSIFIED (SBU). PROPERTY OF THE UNITED STATE Do not remove this notice. Properly destroy or return docum FourthFourth Floor Floor

1' - 2 5/8" 1' - 2 5/8"

10' - 810' 5/8" - 8 5/8" Third Floor Third Floor

10' - 810' 5/8" - 8 5/8"

10' - 810' 5/8" - 8 5/8"

5/8" - 8 5/8" SecondSecond 10' - 810' Floor Floor

10' - 810' 5/8" - 8 5/8"

10' - 810' 5/8" - 8 5/8"

8' - 0"

8' - 0"

10' - 810' 5/8" - 8 5/8"

8' - 0"

8' - 0"

First Floor First Floor 5' - 0"

10' - 810' 5/8" - 8 5/8"

Basement Basement 11' - 0"11' - 0" EXTENT OF OF EXTENT BASEMENT BASEMENT

Sub-Basement Sub-Basement

Figure 8.2 Figure 8.2 Existing Existing Building Building Envelope Envelope Section Section Existing Existing Envelope Envelope Section Section 1 1

18

PROJ #: 60476931

SENSITIVE BUT UNCLASSIFIED (SBU). PROPERTY OF THE UNITED STATES GOVERNMENT FOR OFFICIAL USE ONLY Do not remove this notice. Properly destroy or return documents when no longer needed.

METALMETAL ROOF ROOF ADDITION ADDITION

0'

PROJ #: 60476931 12/11/17 Scale:As indicated PROJ #: 60476931 12/11/17 Scale: 1/64" = 1'-0" PROJ #: 60476931 12/11/17

SENSITIVE BUT UNCLASSIFIED (SBU). PROPERTY OF THE UNITED STATES GOVERNMENT FOR OFFICIAL USE ONLY SENSITIVE BUT UNCLASSIFIED (SBU). PROPERTY OF THE UNITED STATES GOVERNMENT FOR OFFICIAL USE ONLY Do not remove this notice.SENSITIVE BUT UNCLASSIFIED (SBU). PROPERTY OF THE UNITED STATES GOVERNMENT FOR OFFICIAL USE ONLY Properly destroy or return documents when no longer needed. Do not remove this notice. Properly destroy return documents documents when no no longer needed. Do not remove this notice. Properly destroy ororreturn when longer needed.

SENSITIVE BUT UNCLASSIFIED (SBU). PROPERTY OF THE UNITED STATES GOVERNMENT FOR OFFICIAL USE ONLY Do not remove this notice. Properly destroy or return documents when no longer needed.

5' - 0"

PITAL ROAD

Existing Building

620

620 1/8" = 1'-0"

1/8" = 1'-0"

Third Floor Third Floor Second Second Floor Floor

First Floor First Floor

Basement Basement

11' - 0"11' - 0" EXTENT EXTENT OF OF BASEMENT BASEMENT

Sub-Basement Sub-Basement

Figure 8.3 Figure 8.3 Proposed Proposed Building Building Envelope Envelope Section Section Proposed Proposed Envelope Envelope Section Section 1 1 621

621 1/8" = 1'-0"

1/8" = 1'-0"

SENSITIVE SENSITIVE BUT UNCLASSIFIED BUT UNCLASSIFIED (SBU). PROPERTY (SBU). PROPERTY OF THEOF UNITED THE UNITED STATES STATES GOVERNMENT GOVERNMENT FOR OFFICIAL FOR OFFICIAL USE ONLY USE ONLY Do not Do remove not remove this notice. this notice. Properly Properly destroydestroy or return or documents return documents when no when longer no needed. longer needed.

Page 8-3 Page 8-3


ROUTE 68

1315 1315

129

1315 1310

131

5

0

1305

130 0 130

1300

0

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1305

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1305

0 1295

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1305

129 5 129 0 1285

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130 5

B STREET

130 0

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0 132

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B STREET

128

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24 1290

23

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129

1315

D OA LR ITA SP HO

LEGEND To Be Abandoned

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131 5

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1325

132

5

1320

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1300

48

1310

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BS TRE ET

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1300

HOSPITAL ROAD

132 0

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HOSPITAL ROAD

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1300

D OA

TRANSI TIONAL LIVING CENTER

1295

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HOSPITAL ROAD

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1330 1310

HOSPITAL ROAD

6

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8

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1300

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99

FIRST STREET

1290

3

1300

1305

1310

1315 1315

1305 1310 1310

NEW CASTLE ROAD

1310

PRIMARY VEHICULAR ACCESS

gure 3.10 Existing Site Plan

ge 3-4

gsa reloCation va healthCare CamPus feasibility stuDy

SENSITIVE BUT UNCLASSIFIED (SBU). PROPERTY OF THE UNITED STATES GOVERNMENT FOR OFFICIAL USE ONLY Do not remove this notice. Properly destroy or return documents when no longer needed.

PROJ #: 60476931 12/11/17 The GSA was looking to relocate one of their organization’s spaces and was considering a soon to be abandoned VA Healthcare Campus. The study needed 400,000 SF of program to fit within the existing site. Building 1, highlighted in blue above, contains 230,000 SF of usable space. In order to fit the program onto the site, two oprions were explored; combining the two departments with an addition onto Building 1 or separating the two departments and having one occupy Building 1 and he other occupy a new building located at the site of Building 47. The chosen option was to combine the two departments and add an addition to Building 1.

Scale:As indicated

ES GOVERNMENT FOR OFFICIAL USE ONLY ments when no longer needed.

19


6.0 Selected Plan

OPM Relocation – VA Healthcare Campus Feasibility Study To Rt. 68 (Evans City Rd.)

Potential Recreational Trail

Preservation Area

LEGEND Total Parking Spaces = 1261

ita sp Ho d.

lR

S CE PA 0S

B St.

4

Existing Buildings

Proposed Buildings

Stormwater Basins

(1-100’x200’, 1-200’x200’, max. 8 ft. water depth)

24 23 Potential Recreational Trail

30 SPACES

30

1

Preservation Area

Preservation Area

tal Rd .

tal Rd .

Secure Perimeter

8

6 Preservation Area

48

87 SPACES

spi

CLC 64 CES SPA

CLC Entrance & Drop-Off

5

73 SPACES

Hospital Rd.

Ho

d.

yR

Courtyard

5A 69 SPACES

spi

ff Du

20

Loading Dock

16 SPACES

90 SPACES

Ho

77 SPA CES

S.

2

Courtyards Solid Blast Wall

7

ES PAC 4 S

CLC Loading Dock

B St.

Emergency Vehicle Clearance

Retaining Walls

1st St.

Stormwater Basin 200’ x200’

112 SPACES

Transiti onal Liv ing Ce nter

90 SPACES

91 SPACES

CES SPA

Stormwater Basin 100’x200’

2nd St. 88 SPACES

SPA CES 134

21

Ex. Drainage Channel

76

Meadow Restoration

4

d.

lR

ita

sp Ho

68 SPACES

59

Potential Access to S. Duffy Rd.

22

6 SPACES

25

S CE SPA

Potential Recreational Trail

Meadow Restoration

Preservation Area New Castle Rd.

Figure 6.6

Concept A.1 Campus Plan 02/12/18

Page 6-10

SENSITIVE BUT UNCLASSIFIED (SBU). PROPERTY OF THE UNITED STATES GOVERNMENT FOR OFFICIAL USE ONLY Do not remove this notice. Properly destroy or return documents when no longer needed.

A.1

Pages from feasibility stuDy PaCkage

20


OPM Relocation – VA Healthcare Campus Feasibility Study

6.0 Selected Plan

6.2 Site Overview The VA Healthcare Campus site development will focus on supporting the architectural program of the OPM services. There are three major factors that drive the site development design: parking, site access and circulation, and sustainability and stormwater design. A series of studies were conducted that produced four concepts for future site configuration. Of these options, Site Plan Concept A.1 was selected as the preferred alternative.

Site Entrances, Security, & Circulation The reconfiguration of the main entry into campus off of New Castle Road will allow for queuing at the main security gate checkpoint. The entry will maintain the current intersection location, but will shift to the west to accommodate the new RS File Storage and new Loading Dock, allow for queuing space, and align with new site circulation routes. A potential new entry off of South Duffy Road is included as an option for traffic congestion reduction, however, it should be noted that based on the Traffic Analysis, the current site entrances/ exits can adequately support the traffic anticipated with the selected option (refer to Volume 2, Chapter 7.0 for Traffic Analysis). The majority of the site roads will be reconfigured to allow for more efficient site circulation and to accommodate the required parking. The most significant road reconfigurations occur on the main campus loop road defined by Hospital Road and B Street. All storm and sewer systems will be replaced as a part of the site circulation construction. Trees will be located along all site roads and spaced approximately 50 ft. O.C. It is assumed that the roads and parking by the western site facilities will remain. Based on the proposed reconfiguration of the site, the majority of 1st Street will require reconstruction to accommodate access to the new loading dock for the Community Living Center (CLC) as well as to provide adequate emergency vehicle clearance underneath the proposed pedestrian bridge connecting to the rear of the main building.

Site lighting for the entrances and access roads will be spaced approximately 50 ft. O.C. Light fixtures will be 120W, full cutoff LED, multiple distribution fixtures approximately 30 ft. tall. New 6 ft. to 8 ft. wide ADA compliant pedestrian sidewalks will be provided between all buildings, public spaces, and parking areas. Pedestrian lighting consistent with site lighting fixtures will be provided along all pedestrian sidewalks and paths. In order to meet security requirements, the new facility will require a secure perimeter set back a minimum of 100 ft. from the building facade with the exception of the east side of the building where a reduced setback of 70’ will be maintained. It is assumed that in order to be consistent with the architectural character of the building, the hardened perimeter will be constructed with 6 ft. high 2’x2’ brick faced concrete columns at 12 ft. on center. The columns would be embedded a minimum of 4 ft. Decorative steel fencing 4 ft. high will span in between each column.

Table 6.3 Parking Totals

DEPARTMENT

PARKING SPACES

VA

111 (incl. 64 CLC)

OPM

1150

TOTAL

1261

Parking

Open Space, Landscape, & Recreation

Concept A.1 provides approximately 1261 parking spaces of which 64 are dedicated to the existing CLC facility. The remainder of the spaces (1197) will serve other VA facilities to remain as well as the proposed OPM square footage and architectural program. The location of the RS File Storage at the western end of the main building will require the relocation of approximately 175 spaces from the existing western parking lots.

All open space and mature trees along New Castle Road will be preserved and protected throughout construction. The southern forested area near the Chiller Plant will also be maintained. This area is the highest quality natural resource on the existing site. Preserving these areas and establishing them as VSPZs (vegetation and soil protection zones) will support meeting the SITES Silver requirements.

While in some cases, new parking will coincide with existing parking spaces, it is assumed that with minor exceptions, no existing parking will be salvaged. At a minimum, all parking will be restriped. As part of the parking construction, all storm sewers and drainage infrastructure will be reconstructed. Per the local code, all parking areas will be required to incorporate parking islands. It is assumed that these parking islands will be vegetated with a mix of perennials, shrubs and trees. One parking island will be provided for every 15 parking spaces. Parking islands will provide a minimum of 150 SF of planting (root) zone for parking lot trees. For every 1250 SF of parking area, a 3 in. caliper tree will be planted, totaling approximately 400 trees required within the proposed parking areas. These trees will be planted within the parking lots to reduce heat island effect and increase the shade canopy. Parking lot lighting will be will be provided at approximately 50’ O.C. The parking lot lighting will match the site lighting.

SENSITIVE BUT UNCLASSIFIED (SBU). PROPERTY OF THE UNITED STATES GOVERNMENT FOR OFFICIAL USE ONLY Do not remove this notice. Properly destroy or return documents when no longer needed.

A 10 ft. wide recreational asphalt trail system will loop around the entire site and be an approximate length of 7,000 LF. This loop trail will run along the southeast side of the property and through the southwest forested areas of the site. On the southeast side, a meadow restoration area will be established to achieve site sustainability goals. Multiple courtyards and employee gathering spaces will be provided adjacent to the building for relaxation, break areas, or special events. Within those spaces, site employee amenities such as seating areas, trash receptacles and tables will be provided. With the relocation of the loading dock to the east for the new RS File Storage location, the old loading dock is no longer needed. It is recommended that the existing loading dock be filled and a courtyard space created. It is assumed that the landscaping adjacent to the new construction and infrastructure will be replaced. New landscaping will be provided at the courtyard and gathering spaces. New trees will be located along all site roads and spaced approximately 50 ft. O.C. Additional new trees will be added in spaces where demolition of existing buildings and infrastructure is occurring to support site restoration.

Page 6-11

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3.0 Existing Conditions Assessment

OPM Relocation – VA Healthcare Campus Feasibility Study

Plan Circulation C ONFERENCE RM

The central transept defines both the front and rear pedestrian entrances. An elevated walkway on the south which crosses over First Street provides access from the rear parking lot to the first floor level of Building 1. There is a side entrance to the clinic on the west side that enters at the basement level.

213ES

215WS

STAIR-F B REAK RM

MECH

216WS

214ES

STAIR -C

OFFIC E

214WS 215ES

GROUP RM-2

217WS

213WS OFFIC E

211ES

C ORRID OR OFFIC E

212WS

216ES

100W SA GROUP RM-3

218WS

211WS

Vertical Circulation As can be expected for a building of this size, there are multiple stairs arranged throughout the building. The primary stair shafts are located along the length of the central bar, one in the middle and, in order to avoid a dead end condition, stairs at the end of each wing. In addition to the primary roles of providing stair access between floors and as necessary egress, these stairs also provide access to the roof and more importantly, the various mechanical spaces located in the towers.

OFFIC E

217ES

C ORRID OR

200ES

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OFFIC E

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218ES

OFFIC E

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220W S

209W S C ORRID OR 200WS

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221 WS

208W S

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OFFIC E

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OFFIC E

OFFIC E

OFFIC E

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226E

225E

224E

223E

222E

ELEVATOR

228E 400EA

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229E

230E

231

TOILET

TOILET

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OFFIC E

OFFIC E

OFFIC E

OFFIC E

OFFIC E

OFFIC E

206E

205E

204E

203E

202E

201E

232E

233E

234E

TOILET

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207CA ELEVATOR

2

OFFIC E

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202W

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205W

206W

200WS-3 200WS-2

224W

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225W

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227W

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229WA

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221 ES

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239E KITC HEN

235E

236E

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240EC

STORAGE

241E

STORAGE

240EB

239EA

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C ORRID OR

HAC

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200WN

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236W

OFFIC E OFFIC E

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There are three elevators located at each of the central towers adjacent to a stair. Each of these elevators is sized for hospital use.

242W

244W

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242E

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STORAGE

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210WN TOILET

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Any redevelopment / renovation of this building should look to rationalize both the arrangement and location of both stairs and elevators.

219WS

210WS

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OFFIC E

205WN 205WNA

205WN CA

HAC 206WN

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Vertical Circulation

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STORAGE TOILET 207WNBB 207WNBC C ALL C ENTER

Restroom

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KITC HEN

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208WN

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207W NB

STORAGE UP

DN

DN

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207WN BA OFFIC E

207W NC

147ED 147EC STAIR-T

Figure 3.4

Existing Core Element Locations - Typical Floor

SENSITIVE BUT UNCLASSIFIED (SBU). PROPERTY OF THE UNITED STATES GOVERNMENT FOR OFFICIAL USE ONLY Do not remove this notice. Properly destroy or return documents when no longer needed.

Page 3-2

Pages from feasibility stuDy PaCkage GSA OPM Bulter, PA

22

STAIR -U

Existing Core Diagram

Sca

SENSITIVE BUT UNCLASSIFIED (SBU). PROPERTY OF THE UNITED STATES GOVER Do not remove this notice. Properly destroy or return documents wh


OPM Relocation – VA Healthcare Campus Feasibility Study

3.0 Existing Conditions Assessment

Loading Dock The Loading Dock is located at the Basement Level to the east of the Auditorium. Vehicles enter from grade on the First Floor and navigate down a steep road into the Exterior Loading Dock Area. This exterior loading area is also shared with the Building 2 Loading Dock. There is a covered outdoor dock for smaller deliveries and two enclosed docks for larger trucks. Adjacent to the enclosed docks is the garbage area that houses a trash compactor and a general waste dumpster. See also Section 3.2.

Rooftop Mechanical Room spaces are located at the ends of the east and west wings as well as at the ends of the south wings in mechanical towers. An additional room is located at the central transept. These spaces are isolated and not suitable in neither size nor location for modern mechanical systems.

Figure 3.7

Building 1 Loading Dock

Figure 3.5

Loading Dock Ramp

Figure 3.6

An Extract from the Original Elevation Drawings Illustrating the Original Roof Design Intent.

Figure 3.8

Building 2 Loading Dock

Figure 3.9

Metal Roofing Over Original Flat Roof

A metal-framed pitched roof system was added to the original flat roofs in the 1990s. The resulting void beneath these roofs has no practical purpose. Insulation is loose laid on the original flat roof. Refer to Figure 3.9.

ale: 1/64" = 1'-0"

SENSITIVE BUT UNCLASSIFIED (SBU). PROPERTY OF THE UNITED STATES GOVERNMENT FOR OFFICIAL USE ONLY Do not remove this notice. Properly destroy or return documents when no longer needed.

PROJ #: 60476931

Page 3-3

10/05/17

RNMENT FOR OFFICIAL USE ONLY hen no longer needed.

23


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