4 - Maui Air Duct As Builts.pdf

BUILDING 501 CHILLER REPLACEMENT

KAHULUI, MAUI

Hawaii Air National Guard

CONTRACT: KABD132001

GUARDING AMERICA

DEFENDING FREEDOM

AUGUST 20, 2014

ISSUE FOR CONSTRUCTION

S ca le F or M ic ro fil m in g

In ch es M ill im et er s

1 1312111098765432

I

H

G

F

E

D

C

B

A date detailed checkeddesigned ofsheet sheets project contract rev.drawing file

KANSAS CITY, MISSOURI

ENGINEERS ARCHITECTS & CONSULTANTS

Project No. - KABD132001

BUILDING 501

HAWAII AIR NATIONAL GUARD

KAHULUI, MAUI, HAWAII

CHILLER REPLACEMENT

KABD132001

C O

P Y

R

IG

H T

7/9/2014 CGM

DAG JDB

MECHANICAL LEGEND & ABBREVIATIONS

79397

M-001 0 1 9

79397_M001.dwg

B U

R N

S

M cD

O N

N E

LL

E

N G

IN

E

E R

IN

G

C O

M P

A N

Y , I

N C

A-501

DETAIL TITLEF4 NOT TO SCALE

le F or M ic ro fil m in g

In ch es M ill im et er s

1 1312111098765432

I

H

G

F

E

D

C

B

A date detailed checkeddesigned ofsheet sheets project contract rev.drawing file

KANSAS CITY, MISSOURI

ENGINEERS ARCHITECTS & CONSULTANTS

Project No. - KABD132001

BUILDING 501

HAWAII AIR NATIONAL GUARD

KAHULUI, MAUI, HAWAII

CHILLER REPLACEMENT

KABD132001

C O

P Y

R

IG

H

MECHANICAL DEMOLITION FLOOR PLAN

79397

MD-101 0

2 9

79397_MD101.dwg

B U

R N

S

M cD

O N

N E

LL

E

N G

IN

E

E R

IN

G

C O

M P

A N

Y , I

N C

PLAN NOTES

GENERAL PLAN NOTES

FIRST FLOOR MECHANICAL DEMOLITION FLOOR PLANI1

16'8'4'0

SCALE IN FEET

le F or M ic ro fil m in g

In ch es M ill im et er s

1 1312111098765432

I

H

G

F

E

D

C

B

A date detailed checkeddesigned ofsheet sheets project contract rev.drawing file

KANSAS CITY, MISSOURI

ENGINEERS ARCHITECTS & CONSULTANTS

Project No. - KABD132001

BUILDING 501

HAWAII AIR NATIONAL GUARD

KAHULUI, MAUI, HAWAII

CHILLER REPLACEMENT

KABD132001

C O

P Y

R

IG

H

FIRST FLOOR HVAC PLAN

79397

M-101 0 3 9

79397_M101.dwg

B U

R N

S

M cD

O N

N E

LL

E

N G

IN

E

E R

IN

G

C O

M P

A N

Y , I

N C

PLAN NOTES

GENERAL PLAN NOTES

FIRST FLOOR HVAC PLANI1

16'8'4'0

SCALE IN FEET

le F or M ic ro fil m in g

In ch es M ill im et er s

1 1312111098765432

I

H

G

F

E

D

C

B

A date detailed checkeddesigned ofsheet sheets project contract rev.drawing file

KANSAS CITY, MISSOURI

ENGINEERS ARCHITECTS & CONSULTANTS

Project No. - KABD132001

BUILDING 501

HAWAII AIR NATIONAL GUARD

KAHULUI, MAUI, HAWAII

CHILLER REPLACEMENT

KABD132001

C O

P Y

R

IG

H

MECHANICAL DETAILS

79397

M-501 0 4 9

79397_M501.dwg

B U

R N

S

M cD

O N

N E

LL

E

N G

IN

E

E R

IN

G

C O

M P

A N

Y , I

N C

DRAIN

NOTES:

SYSTEM

FROM

SYSTEM

TO

PROVIDE 12" MIN. DROP FOR ANTI-THERMOSYPHON

LOOP TO PREVENT HEATING OF TANK.

TANK CONNECTION LOCATIONS MAY VARY DEPENDING ON

SHUT-OFF VALVE (LOCKED NORMALLY OPEN)

CONNECTION TO PREVENT AIR OR DEBRIS FROM ENTERING

CONNECT TO SIDE OF MAIN. AVOID TOP OR BOTTOM

TANK SIZE AND MODEL.

PIPE TO TANK.

PARALLEL TANKS (IF USED). TEE BRANCH SHALL BE ON

DRAIN VALVE REQUIRED TO PROPERLY PRECHARGE TANK.

HORIZONTAL. SHOWN HERE IN VERTICAL FOR CLARITY.

INSERT TEE HERE FOR SYSTEM WATER CONNECTION OF

N.O.

PRESSURIZED TANK

TANKS MAY BE FLOOR MOUNTED

WITH LEG ASSEMBLIES

PRE-CHARGING AIR

CONNECTION

PUMP

AIR VENT

PRESSURE GAGE

PRESSURE REDUCING VALVE

CHECK VALVE

HIGH CAPACITY

FLOAT TYPE AIR VENT

AIR SEPARATOR

SUCTION DIFFUSER

EXIST. COLD

WATER FILL

APPROX. 10"A

P

P R

O X

. 1 5"

TWIST OFF

PRESSURE CAP

3 1/2" MIN.

OPENING

5 GAL. MIN.

CAPACITY

3/4" TO PUMP SUCTION

3/4" BALL VALVE

PLUGGED CROSSES (TYP.)

3/4" TO PUMP DISCHARGE

3/4" BALL VALVE

1/2" HOSE BIB

4" THICK CONCRETE

PAD 16" x 16"

ROOF

* STRAIGHT LENGTHS OF UNOBSTRUCTED PIPE WITHOUT INLINE APPURTENANCES SHALL

BE INSTALLED UP/DOWNSTREAM OF FLOW CONTROL BALANCING VALVE PER MFGR'S

INSTALLATION INSTRUCTIONS

MANUAL FLOW CONTROL BALANCING VALVE

MIN. 8 PIPE DIAMETERS

VIBRATION ISOLATOR (TYP.)

CHECK VALVE

PUMP

MOTOR

BASE

PUMP BASE ON ALL SIDES.

COUPLING GUARD GROUT IN

PUMP BASE WHEN REQ'D BY

MFGR'S INSTALLATION INSTRUCTIONS

COMPOUND

PRESSURE GAUGE

GLOBE OR NEEDLE

VALVE (TYP.)

1/4"

SUCTION DIFFUSER

SUPPORT SUPPORT

FLANGE

3/4" DRAIN VALVE W/

HOSE CONNECTION

STRAINER

PULL SPACE

ANCHOR PUMP TO 4" THICK CONCRETE

PAD. PAD IS MIN. 3" LARGER THAN

NEW CHILLER

NEW CHILLER

PLAN VIEW

SIDE VIEW

EXISTING CONCRETE

PEDESTAL

VIBRATION ISOLATOR

PLACED AT EACH MOUNTING POINT

LATERAL SEISMIC RESTRAINT

HSS4x4x1/2 Post and Arm

L6x4x1/2 Restraint Welded Connections

HORIZONTAL EXPANSION TANKE1 NOT TO SCALE

EQUIPMENT BASE - SEISMICD8 NOT TO SCALE

SHOT FEEDERI2 NOT TO SCALE

CENTRIFUGAL PUMP - (END SUCTION)H8 NOT TO SCALE

le F or M ic ro fil m in g

In ch es M ill im et er s

1 1312111098765432

I

H

G

F

E

D

C

B

A date detailed checkeddesigned ofsheet sheets project contract rev.drawing file

KANSAS CITY, MISSOURI

ENGINEERS ARCHITECTS & CONSULTANTS

Project No. - KABD132001

BUILDING 501

HAWAII AIR NATIONAL GUARD

KAHULUI, MAUI, HAWAII

CHILLER REPLACEMENT

KABD132001

C O

P Y

R

IG

H

MECHANICAL SCHEDULES

79397

M-601 0 5 9

79397_M601.dwg

B U

R N

S

M cD

O N

N E

LL

E

N G

IN

E

E R

IN

G

C O

M P

A N

Y , I

N C le F or M ic ro fil m in g

In ch es M ill im et er s

1 1312111098765432

I

H

G

F

E

D

C

B

A date detailed checkeddesigned ofsheet sheets project contract rev.drawing file

KANSAS CITY, MISSOURI

ENGINEERS ARCHITECTS & CONSULTANTS

Project No. - KABD132001

BUILDING 501

HAWAII AIR NATIONAL GUARD

KAHULUI, MAUI, HAWAII

CHILLER REPLACEMENT

KABD132001

C O

P Y

R

IG

H

CHILLED WATER FLOW DIAGRAM

79397

M-602 0 6 9

79397_M602.dwg

B U

R N

S

M cD

O N

N E

LL

E

N G

IN

E

E R

IN

G

C O

M P

A N

Y , I

N C

CH-101

CHEMICAL

SHOT

FEEDER

A

IR

S E

P A

R A

TO

R

CHWP-101

CHWP-102

EXPANSION

TANK

ET-101

BUFFER

TANK

CHILLED WATER FLOW DIAGRAMI4 NOT TO SCALE

GENERAL PLAN NOTES

PLAN NOTES

le F or M ic ro fil m in g

In ch es M ill im et er s

1 1312111098765432

I

H

G

F

E

D

C

B

A date detailed checkeddesigned ofsheet sheets project contract rev.drawing file

KANSAS CITY, MISSOURI

ENGINEERS ARCHITECTS & CONSULTANTS

Project No. - KABD132001

BUILDING 501

HAWAII AIR NATIONAL GUARD

KAHULUI, MAUI, HAWAII

CHILLER REPLACEMENT

KABD132001

C O

P Y

R

IG

H

8/20/2014 CGM

CHILLED WATER CONTROLS

79397

M-701 0 7 9

79397_M701.dwg

B U

R N

S

M cD

O N

N E

LL

E

N G

IN

E

E R

IN

G

C O

M P

A N

Y , I

N C

T

T

CHWS-T

CHWR-T

CH-101

SPARE

WELL

SPARE

WELL

T

T

CHWS

CHWR

CHWS CHWR

CHILLER

CONTROLLER

CHWS-T-1

CHWR-T-1

CH-P-1 P

L

H

CHWP-101

CHW-PMP-C-1 CHW-PMP-S-1

CHW-PMP-SS-1

STARTER

H P

L

CHW-PMP-P-1

P

CHW-PMP-P-2

CHWP-102

HL

CHWR

FS-1

TIME

CLOCK

INSIDE OF

BUILDING

REFER TO SHEET M-101

AIR COOLED CHILLED WATER SYSTEM CONTROL SCHEMATICI4 NOT TO SCALE

S-1

CHW-PMP-C-1 CHW-PMP-S-1

CHW-PMP-SS-1

STARTER

le F or M ic ro fil m in g

In ch es M ill im et er s

1 1312111098765432

I

H

G

F

E

D

C

B

A date detailed checkeddesigned ofsheet sheets project contract rev.drawing file

KANSAS CITY, MISSOURI

ENGINEERS ARCHITECTS & CONSULTANTS

Project No. - KABD132001

BUILDING 501

HAWAII AIR NATIONAL GUARD

KAHULUI, MAUI, HAWAII

CHILLER REPLACEMENT

KABD132001

C O

P Y

R

IG

H

CHILLED WATER CONTROLS

79397

M-702 0 8 9

79397_M702.dwg

B U

R N

S

M cD

O N

N E

LL

E

N G

IN

E

E R

IN

G

C O

M P

A N

Y , I

N C

GENERAL:

CHILLED WATER SYSTEM CONSISTS OF ONE CHILLER WITH TWO 100% CAPACITY CONSTANT

SPEED PRIMARY PUMPS.

SYSTEM ENABLE AND LOOP ENABLE:

A LOCAL TIMER (WITH OVERRIDE SWITCH) IN THE OCCUPIED ADMINISTRATION AREA SHALL

ENABLE THE CHILLED WATER SYSTEM. THE CHILLED WATER PUMPS SHALL BE COMMANDED

ON/OFF BY CHILLER CONTROLS AND SHALL RUN CONTINUOUSLY WHEN CHILLER IS ENABLED.

WHEN THIS SYSTEM IS ENABLED AND THE LEAD CHILLED WATER PUMP IS STARTED AND IS

PROOFED ON, THE CHILLER CONTROL AND CHILLED WATER TEMPERATURE CONTROL LOOPS

SHALL BE ENABLED.

TO PREVENT SHORT CYCLING, THE CHILLED WATER SYSTEM SHALL RUN FOR AND BE OFF FOR

MINIMUM ADJUSTABLE TIMES, UNLESS SHUTDOWN ON SAFETIES.

CHILLER / CHILLED WATER TEMPERATURE CONTROL LOOP:

WHEN THIS TIMER/OVERRIDE IS ENABLED, THE CHILLER CONTROLS SHALL COMMAND THE

CHILLER ON. WHEN THE TIMER/OVERRIDE IS DISABLED, THE CHILLER'S CONTROLS SHALL

COMMAND THE CHILLER OFF.

STARTING THE CHILLER SHALL REQUIRE THE FOLLOWING SEQUENCE.

1. CHILLER CONTROLS SHALL START THE LEAD PUMP AND PROVE FLOW.

2. VERIFY WATER FLOW THROUGH CHILLER BY FLOW SWITCH.

3. START THE CHILLER. FACTORY CONTROLS SHALL MODULATE CHILLER REFRIGERANT

STAGES AS REQUIRED TO MAINTAIN CHILLED WATER SUPPLY TEMPERATURE SETPOINT.

THE PUMPS SHALL OPERATE IN LEAD/LAG FASHION. THE LEAD PUMP SHALL RUN FIRST. ON

FAILURE OF THE LEAD PUMP, THE LAG PUMP SHALL RUN AS THE NEW LEAD PUMP. THE

DESIGNATED LEAD PUMP SHALL ROTATE EITHER MANUALLY THROUGH CHILLER ON-BOARD

CONTROL INTERFACE OR AUTOMATICALLY AS LEAD PUMP RUNTIME EXCEEDS 100 HOURS(ADJ).

CHANGE SHALL ONLY OCCUR BETWEEN 10 AM AND 3 PM, ON REGULAR WORKDAY IF ACTUAL

CHANGE-OVER TIME IS ABLE TO BE SPECIFIED VIA FACTORY CHILLER CONTROL.

THE CHILLER SHALL RUN FOR AND BE OFF FOR MINIMUM OF 15 MINUTES (ADJ), UNLESS

SHUTDOWN ON SAFETIES.

SAFETY CONTROLS:

CHILLERS SHALL RUN SUBJECT TO THEIR INTERNAL SAFETIES AND CONTROLS.

SEQUENCE OF OPERATION - AIR COOLED CHILLED WATER SYSTEM

CHWP-1

CHWP-2

S ca le F or M ic ro fil m in g

In ch es M ill im et er s

1 1312111098765432

I

H

G

F

E

D

C

B

A date detailed checkeddesigned ofsheet sheets project contract rev.drawing file

KANSAS CITY, MISSOURI

ENGINEERS ARCHITECTS & CONSULTANTS

Project No. - KABD132001

BUILDING 501

HAWAII AIR NATIONAL GUARD

KAHULUI, MAUI, HAWAII

CHILLER REPLACEMENT

KABD132001

C O

P Y

R

IG

H

8/6/2014 RLT

DJR SDS

ELECTRICAL

POWER FLOOR PLAN

79397

E-101 0 9 9

79397-E101.dwg

B U

R N

S

M cD

O N

N E

LL

E

N G

IN

E

E R

IN

G

C O

M P

A N

Y , I

N C

NOTES:

1. CHILLER, PUMPS, AND DISCONNECTS ARE LOCATED

ABOVE ON THE ROOF.

2. MOUNT DISCONNECT SWITCHES ON WALL ADJACENT TO

ASSOCIATED EQUIPMENT.

AC-21,23,25 AC-18,20,22

MSB-2

2 1

KEYED NOTES:

PROVIDE 3 #4/0 AWG, #2 GND IN 2 1/2" C. CONNECT TO

EXISTING BREAKER LOCATED IN MSB. DISCONNECT

SHALL BE NEMA 4X 400A STAINLESS STEEL ENCLOSURE

WITH 225A FUSES.

BID OPTION #1, PROVIDE 3 #10, #10 GND IN 3/4" C.

CONNECT TO EXISTING BREAKER LOCATED IN PANEL

AC. DISCONNECT SHALL BE NEMA 4X 60A STAINLESS

STEEL ENCLOSURE WITH 40A FUSES.

FIELD VERIFY THAT THE EXISTING ELECTRICAL

CONNECTIONS ARE ADEQUATE FOR THE NEW TIME

CLOCK. REFER TO NOTE SEVEN SHOWN ON SHEET

M-101.

CHILLER

LEGEND

DISCONNECT SWITCH

COMBINATION MOTOR STARTER

MOTOR

HOMERUN TO PANELBOARD OR EQUIPMENT INDICATED

ELECTRICAL POWER FLOOR PLAN I1

16'8'4'0

SCALE IN FEET

EXISTING

PANEL

AC

EXISTING

MAIN

SWITCHBOARD

(MSB)