MP-201 - SECOND FLOOR - NEW WORK - PIPING.pdf

12.511.510.59.57.46.1

AA

BB

CC

A

A.8

B.8

C

B

CHWS/R FOR NEW AHU.

CONNECT TO EXISTING

CHWS/R IN MECH ROOM

NEW

AHU-16

2 1/2"CHWS

2 1/2"CHWR

1/

2" C

H W

S

1/ 2"

C H

W R

CARDIAC CATH LAB NO. 2

AA223

ELECTRICAL

AA229

ELECTRICAL

AA230

CARDIAC CATH LAB NO. 2

OBSERVE ROOM

AA223A

SCRUB AREA

AA221

CARDIAC CATH LAB NO. 1

CONTROL ROOM

AA219

CARDIAC CATH LAB NO. 2

MECHANICAL ROOM

AA223B

CARDIAC CATH LAB NO. 1

AA205

COMPUTER ROOM

AA219A

SOILED UTILITY

AA205A SCRUB AREA

AA215

WARD SUPPLIES

AA204

MECH

AA237A

NEW COMPUTER

ROOM AHU-15

1 1/2"CHWR

1 1/2"CHWS

(E) AHU-19

(E) AHU-18

(E) AHU-17

1 1/2" CHWS/R DOWN TO

NEW AHU-16

1 1/2" CHWS/R DOWN TO

NEW AHU-15

1" HWS/R DOWN TO

NEW AHU-15

HT

1 1/2"(E)HWS

1 1/2"(E)HWR

3/ 4"

(E )H

W R

3/ 4"

(E )H

W S

1"HWS

1"HWR

CAV 1

(E) VAV

BOX

(E) VAV

BOX

(E) VAV

BOX

(E) VAV

BOX

1/

4" H

W S

1/

4" H

W R

1 1/4" HWS/R DOWN TO

NEW AHU-16

3/4"3/4"

3/4"3/4"

2"2"

1"1"

1 1/4"1 1/4"

3"3"

3/4"3/4"

T

THIS PROJECT SHALL BE PHASED. ALL WORK

EXTERNAL TO THE CATH LAB TO BE

COMPLETED IN PHASES 1-3 . ALL WORK INSIDE

THE CATH LAB SHALL BE DONE IN PHASE 4.

CONTRACTOR TO COORDINATE WITH OWNER.

ROUTE CONDENSATE PIPING FROM AHU AND

HUMIDIFIER TO FLOOR DRAIN. SEE PLUMBING

DRAWINGS FOR LOCATION.

PHASE 4 LIMITS

PHASE 4

LIMITS

PHASE 1

PHASE 1 3/

4"

H W

R 3/

4" H

W S

H-12

A. THE DRAWINGS SHALL NOT BE SCALED FOR CONSTRUCTION

PURPOSES. THE SCALE, WHEN INDICATED IS INTENDED FOR GENERAL

REFERENCE ONLY.

B. ALL SHUTDOWNS SHALL BE COORDINATED AND APPROVED THROUGH

THE OWNERS REPRESENTATIVE AND WILL REQUIRE ADVANCE NOTICE

OF ONE WEEK. THIS TIME LENGTH MAY BE LONGER OR SHORTER FOR

SOME SHUTDOWNS AND SHALL BE AT THE OWNERS DISCRETION.

C. PROVIDE ESCUTCHEON PLATES WHERE DUCTS PENETRATE CEILINGS

OR WALLS IN AREAS EXPOSED TO VIEW. ESCUTCHEONS FOR DUCTS

SHALL BE CONSTRUCTED OF SAME MATERIAL AS DUCT. PIPE

ESCUTCHEONS SHALL BE CHROME-PLATED BRASS.

D. LEAVE A MINIMUM CLEARANCE OF 2 INCHES ABOVE DUCTS INSTALLED

IN RATED PARTITIONS TO ALLOW SPACE FOR THE GENERAL

CONTRACTOR TO SEAL THE WALL ABOVE THE DUCTS. DO NOT INSTALL

FLEXIBLE DUCT THROUGH RATED WALLS, BARRIERS OR PARTITIONS.

E. PROVIDE REMOVABLE ACCESS DOORS AT ALL MOTOR OPERATED

DAMPERS, FIRE DAMPERS, SMOKE DAMPERS, DUCT COILS, SMOKE

DETECTORS, AND SIMILAR ITEMS REQUIRING MAINTENANCE OR

ADJUSTMENT.

F. MECHANICAL CONTRACTOR SHALL REMOVE INSULATION, REPAIR DUCT

LEAKS, AND RE-INSULATE ALL EXISTING DUCT MAINS.

G. MECHANICAL CONTRACTOR SHALL INSTALL MANUAL VOLUME DAMPERS

ON ALL BRANCH DUCTWORK CONNECTIONS.

H. ANY EXISTING PIPE OR DUCT INSULATION THAT IS DAMAGED DURING

CONSTRUCTION SHALL BE REMOVED AND REPLACED WITH NEW

INSULATION TO MATCH ADJACENT INSULATION AND COVERING.

I. CONSTRUCTION DEBRIS SHALL BE REMOVED DAILY.

J. MECHANICAL CONTRACTOR SHALL RELOCATE EXISTING EQUIPMENT TO

REMAIN AS REQUIRED TO COORDINATE INSTALLATION OF NEW WORK.

K. PROVIDE TEST AND BALANCE OF EXISTING AIR AND HYDRONIC

SYSTEMS SERVING THIS AREA PRIOR TO DEMOLITION. PROVIDE

REPORT TO ENGINEER. PROVIDE TEST AND BALANCE AFTER

CONSTRUCTION PER SPECIFICATION.

GENERAL NOTES

CAP AND INSULATE PIPE.

SIZE STEAM SUPPLY PER HUMIDIFIER MANUFACTURER BETWEEN

HUMIDIFIER AND THE MANIFOLD. SLOPE PIPING PER

MANUFACTURER'S INSTRUCTIONS.

PROVIDE STEAM HUMIDIFIER DISTRIBUTION MANIFOLD IN SUPPLY

AIR DUCT.

LOCATION SHOWN FOR AHU IS APPROXIMATE. COORDINATE WITH

COR AND GE EQUIPMENT INSTALLER TO ENSURE CORRECT

SPACING AND CLEARANCE FOR ALL EQUIPMENT TO BE INSTALLED

IN THIS LOCATION.

COORDINATE PIPING IN THIS AREA WITH DUCTWORK AND ANY

OTHER ELECTRICAL AND PLUMBING WORK ABOVE CEILING WITH

THE ELECTRICAL AND PLUMBING CONTRACTOR.

COORDINATE NEW CAV 1 WITH NEW PLUMBING SINK PIPING ABOVE

CEILING.

NEW WORK KEYED NOTES

EXISTING KEYED NOTES

EXISTING 6" CHWS/R UP/DN (CHILLED WATER LOOP).

EXISTING PIPE CONTINUES OUTSIDE SCOPE OF WORK.

PROJECT LOCATION:

CARDIAC CATH LAB (2ND FLOOR)

BEE STREET

MAIN HOSPITAL ENTRANCE

BEE STREET/BRAVO STREET

MENTAL HEALTH CLINIC ENTRANCE

N

KEY PLAN

EXISTING PIPING TO REMAIN

NEW PIPE

EXISTING PIPING TO BE REMOVED

PIPE UP

FLOW ARROW

HOT WATER SUPPLY

HOT WATER RETURN

ISOLATION VALVE

NEW EQUIPMENT

EXISTING EQUIPMENT TO REMAIN

THERMOSTAT

HWS

HWR

T

SYMBOLS LEGEND

SMOKE TIGHT WALL (EXISTING)

1-HR FIRE RATED WALL (EXISTING)

2-HR FIRE RATED WALL (EXISTING)

WALL RATING LEGEND

LEAD-LINED WALL (EXISTING - MAINTAIN & PATCH AS NEEDED IN RENOVATION)

5838 Monroe Road, Suite 100 Charlotte, NC 28212

704 531 3000 Firm License Number: F-0674

Project No. 4415

Charlotte Engineers, LLP

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

100% - CONSTRUCTION

DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT GMK Associates, Inc.

1201 Main Street, Suite 2100 Columbia, SC 29201 803-256-0000 Megan C. Day, AIA

STAMPPROGRAM MANAGER

321 4 5 6 7 8 9 10

Odell International 129 Fast Lane, Suite 200 Mooresville, NC 28117 704-401-2040 C. Harmon Reed, Jr. AIA

CONSULTANT

Charlotte Engineers 5838 Monroe Road Charlotte, NC 28212 704-531-3000 Michael Eaves

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MP-201

SECOND FLOOR - NEW WORK - PIPING CATH LAB SITE PREP at

RALPH JOHNSON VAMC

109 BEE STREET CHARLESTON, SC

534-CSI-555

MAY 08, 2020 GAT ESM

1/8" = 1'-0"1 MECHANICAL - SECOND FLOOR - NEW WORK - PIPING

Revisions: Date:

ADDENDUM 2 08/12/2020