36C25919R0092-0003003.pdf

9-P-7

FS-2

AS-1

9-ACU-1

9-P-1

9-P-2

C

W S

C

C

R

C

W

6" CWR 6" CWR

C

C

9-P-8

C

C

W S

DEDUCT

ALTERNATE #3

DEDUCT

ALTERNATE #4 DEDUCT

ALTERNATE #7 DEDUCT

ALTERNATE #2

23-58

23-57

DEDUCT

ALTERNATE #6

R

E

2" CDR-H

3" STM-HP

C

W S

9-CCU-2

9-CCU-1

(E)SUH

(E)SUH

S

(E)FS-1

(E)CS-1

E

P

E

P

E

C

S

E

C

S

(E)9-CT-1

(E)9-CT-2

(E)9-CT-3

9-CDP-1

C

C

C

W S

23-64

23-63

23-65

E

C

R

E

C

R

E

C

R

E

D

R N

(E) 3/4" CA

(E) 1" CDR-M

(E) 3/4" CA

T

M

M

P

R

23-59

23-57

23-58

10" CWR 10" CWR 10" CWR

C

W

12" CWS

C

C

W S

FS-2

9-P-7

9-P-8

M

M

P

D

R

M

9-ACU-1

AS-1

DEDUCT

ALTERNATE #4

E

C

W

DEDUCT

ALTERNATE #3

DEDUCT

ALTERNATE #7

DEDUCT

ALTERNATE #2

9-P-1

9-P-2

DEDUCT

ALTERNATE #6

9-CDP-1

6"

6"

C

W R

14"

9-CCU-1

(E)SUH

9-CCU-2

(E)SUH

STEAM TRAP

23-58

23-6523-65

23-64

23-63

E

C

S

E

C

S

E

C

R

M

M

P

E

D

R N

E

C

R

M

M

P

(E) 1" CDR-M

(E) 3/4" CA

E

C

R

EXISTING COOLING TOWERS

STEAM

CONDENSATE

PUMP

12" CS

12" CR

R

3-WAY

CONTROL

VALVE

2" CD

2" CDR-H

3" CDR-H

C

W R

Office of

Construction and Facilities

Management

Project Number

Building Number

Drawing Number

Dwg. of

DrawnCheckedDate

Location

Project TitleDrawing Title

Approved: Project Director

ARCHITECT/ENGINEERS:CONSULTANTS:

DateRevisions:

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

F

E

D

C

B

A

Department of

Veterans Affairs

1 2 3 4 5 6 7 8 9 10

F

E

D

C

B

A o n e e i g h t i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t o n e e i g h t i n c h o n e f o o t o n e h a l f i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t o n e i n c h o n e f o o t o n e a n d o n e h a l f i n c h e s o n e f o o t t h r e e i n c h e s o n e f o o t

575-18-109

Restore Facility

Cooling Capability

2226.M09

A

M

2/14/2019

HYDRONIC RISER

DIAGRAMS

M901C

JBMK

Grand Junction, CO

CONSTRUCTION DOCUMENTS

M901C

2 CHILLED/CONDENSER WATER RISER DIAGRAM

M901C

1 CHILLED/CONDENSATE WATER RISER DIAGRAM

KEYNOTES

23-57 RE-INSTALL EXISTING AIR SEPARATOR AS-1 AND STAND IN NEW LOCATION. CONNECT TO NEW CHILLED

WATER RETURN MAIN PIPING. RE-INSTALL IN A LOCATION THAT ALLOWS FOR PROPER WALKING CLEARANCE BETWEEN STAND AND NEW ABSORPTION CHILLER PIPING. ALSO MAINTAIN PROPER CLEARANCE BETWEEN NEW ELECTRICAL PANEL MCC-2 AND NEW 12 INCH CHILLED WATER MAIN PER THE NEC. MAINTAIN EXISTING INSULATION OR PROVIDE NEW IF IT WAS DAMAGED IN MOVE. ENSURE SYSTEM IS 100% OPERATIONAL.

NOTIFY COR IMMEDIATELY OF ANY DEFICIENCIES.

23-58 ROUTE NEW 12 INCH CHILLED WATER SUPPLY AND RETURN PIPING UNDERGROUD AT A MINIMUM 6 FEET BELOW EXTERIOR FINISH GRADE AND TO WITHIN 5 FEET OF EAST EXTERIOR WALL OF BUILDING 9. PROVIDE UNDERGROUND INULATION INTO THE BUILDING, THEN SWITCH TO THE ABOVEGROUND INSULATION ON THE PIPING. COORDINATE WITH SITE UTILITY CONTRACTOR FOR TIE-IN AND EXACT LOCATION. ROUTE NEW MAINS FUTHER SOUTH TO WITHIN APPROXIMATELY 1 FOOT OF ENTRY DOOR. EXISTING MAINS LOCATED

UNDER EXTERIOR STORAGE BUILDING ARE TO BE ABANDONED. SEE SITE PLAN FOR DETAILS.

23-59 RE-CONNECT EXISTING CHEMICAL POT FEEDERS AND ALL ACCESSORIES TO THE NEW 12 INCH CHILLED

WATER SUPPLY AND RETURN MAINS. ENSURE SYSTEM IS 100% OPERATIONAL.

23-63 PROVIDE NEW 12 INCH CHILLED WATER SUPPLY PIPING AND CAP AT EXTERIOR OF BUILDING AND AT

APPROXIMATELY 3 FEET AFF FOR TEMPORARY CHILLER CONNECTION.

23-64 PROVIDE NEW 12 INCH CHILLED WATER RETURN PIPING AND CAP AT EXTERIOR OF BUILDING AND AT

APPROXIMATELY 6 FEET AFF FOR TEMPORARY CHILLER CONNECTION.

23-65 CAP AND ABANDON EXISTING 8 INCH CHILLED WATER SUPPLY AND RETURN PIPING BELOW GRADE. FIELD

VERIFY EXACT LOCATION OF 8 TO 12 INCH CHILLED WATER TRANSITION.

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