Attachment J - Floor Plan and Equipment Location No. 2.pdf

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Attached to
Hood River County Organizational and Fiscal Sustainability Assessment
Solicitation number
S-C14005-00014812
Issued by
Hood River County, Oregon

About this file

This is a mechanical floor plan and equipment location drawing for the North Valley Complex Renovation project managed by the Department of Administrative Services in Wilsonville, Oregon. The plan details the layout of the mechanical room and mezzanine on Level 01, depicting the positioning and specifications of HVAC equipment including four boilers (B-1 through B-4), three chiller units (CH-1 through CH-3), hot water pumps (HWP-1 through HWP-4), and chilled water pumps (CHWP-1 through CHWP-3). The drawing specifies piping runs with detailed measurements for condenser water return and supply lines (ranging from 6 inches to 12 inches in diameter), chilled water lines, hot water lines, and combustion intake and flue piping. The plan includes callouts for equipment locations including a vacuum pump, air compressors (units 1 and 2), and air dryers (units 1 and 2), with notes indicating a refrigerant leak detector with audio/visual alarm and specific termination requirements for certain pipes.

The plan was issued for construction on November 17, 2021, with revisions documented through Addendum A (November 12, 2021 permit revision) and Addendum B (November 18, 2021 IFC revision). The document is prepared by SERA Design and Architecture, Inc., and is scaled at 1/4 inch equals 1 foot. Multiple Requests for Information (RFIs) are referenced regarding duct relocation, housekeeping pad clarification, and equipment placement clarification, indicating ongoing coordination during the construction phase. The mechanical plan represents partial plans for volume 1 of the project documentation and serves as a technical reference for mechanical contractors and site personnel managing equipment installation and piping configuration in the facility's primary mechanical infrastructure space.

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Text version

ELEC. ELEC.

FIRE

PUMP

MECHANICAL

ROOM &

MEZZANINE

H A

L L

W A

Y

F

G

H

CH-3

CH-2

CH-1

B-4

B-3

B-2

B-1

HWP-4

HWP-3

HWP-2

HWP-1

CHWP-1

CHWP-2

CHWP-3

12" CDR

12" CDS

(TYP 3)

8" CDR

8" CDS

(TYP 3)

(TYP 3)

6" CHWR

(TYP 3)

6" CHWS

(TYP 3)

8"ø (TYP 4)

8"ø COMBUSTION

INTAKE UP (TYP 4)

3"ø WATER HEATER

FLUE UP (TYP 2)

6" HWS

6" HWR

4" HWS (TYP 4)

4" HWR (TYP 4)

8"ø BOILER FLUE UP

(TYP 4)

8" CHWS

8" CHWR

8" CHWR

6" CHWR (TYP 6)

ET-2

AS-2

AS-1

ET-1

6" HWS

6" HWR

4" HWR (TYP 4)

4" HWR (TYP 4)

6" HWR

6" HWR

6" HWR

8" CHWR

6" RRV UP

6" RRV

4" RRV

2" RRV

24x18 UP TO EF-07

8"ø COMBUSTION

INTAKE UP (TYP 4)

ARCHITECTURE

URBAN DESIGN + PLANNING

INTERIOR DESIGN

PORTLAND|OAKLAND

SERADESIGN.COM

CHECKED BY:

ISSUE DATE:

PROJECT NO:

REVISIONS

S E

R A

D es ig n an d

A rc hi te ct ur e, In c.

C o p y ri g h t p ro te c te d

S e e D e s ig n A g re e m e n t.

F o r u s e o n t h is p ro je c t o n ly

U n a u th o ri z e d r e p ro d u c ti o n o f a n y p a rt o f th is m a te ri a l is p ro h ib it e d

/1 /2

:4

:3

P M

IS

S

U E

F O

R C

O N

S T

R U

C T

IO

N

N o rt h

V a ll e y C o m p le x R e n o v a ti o n

D e p a rt m e n t o f A d m in is tr a ti v e S e rv ic e s

S

W th

A v e n u e

W ils o n v ill e O re g o n

M401

Checker 11.18.2021

1901010

PARTIAL PLANS -

MECHANICAL

V O

L U

M E

1/4" = 1'-0"1

ENLARGED PLAN - LEVEL 01 - MECHANICAL ROOM

A Addendum - PERMIT 11.12.21

B Addendum - IFC 11.18.21

NOTES:

1. REFRIGERANT LEAK DETECTOR WITH AUDIO/VISUAL ALARM. SEE

SPECIFICATION 23 09 00 FOR REQUIREMENTS AND SHEET 4/M705 FOR

CONTROLS.

2. TERMINATE 12" ABOVE FINISH FLOOR WITH BIRDSCREEN.

CONDENSER WATER

CHEMICAL FEEDER

.19.

RFI 211.1

Duct Relocation

RFI 844

House Keeping Pad Clarification

RFI 651

RFI 277

RFI 210

RFI 050

RFI 008

https://app.procore.com//1742219/project/rfi/show/16493155 https://app.procore.com//1742219/project/rfi/show/16195491 https://app.procore.com//1742219/project/rfi/show/15235464 https://app.procore.com//1742219/project/rfi/show/14071283 https://app.procore.com//1742219/project/rfi/show/13768454 https://app.procore.com//1742219/project/rfi/show/13132416 https://app.procore.com//1742219/project/rfi/show/12748622 https://app.procore.com/1742219/project/drawing_areas/1352426/drawing_log/209705060 damiller Callout Vacuum Pump location damiller Callout Air Compressor 1 and 2 damiller Arrow damiller Callout Air Dryer 1 and 2 damiller Arrow

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