Attachment_002a_REVISED_drawings_for_5522R0001_0002.pdf

Project Manager Date

QUALITY DESIGN CERTIFICATION

OR

OR

Development (Title I)

Prepared in Accordance with Design by Design Development (Title I)

Construction Drawing Not Preceded

Approved by Superintendent on

Variance from Design Development (Title I)

Drawing No.

Date

STATEREGION COUNTY

NAME OF PARK

TITLE OF PROJECTCROFT & ASSOCIATES - P15PC00467

PRIME / ARCH / MEP:

CROFT & ASSOCIATES

KENNESAW, GEORGIA

STRUCTURAL:

PES STRUCTURAL ENGINEERS

ATLANTA, GEORGIA

SheetMark REVISION Date Initial

LOCATION WITHIN PARK

NATIONAL PARK SERVICE

DENVER SERVICE CENTER

UNITED STATES

DEPARTMENT OF THE INTERIOR

DRAWING NO.

PMIS/PKG NO.

SHEET

OF

CONSTRUCTION DOCUMENTS

/3

/2

:0

:5

P M

REPLACE HYDRONIC PUMPS

ACADIAN CULTURAL CENTER

JEAN LAFITTE N.H.P AND PRESERVE

SOUTHEAST LAFAYETTE LOUISIANA

1 5

XX

XXXXXX

243562B

JEAN LAFITTE NATIONAL PARK AND PRESERVE

SITE

501 FISHER RD,

LAFAYETTE, LA

G001

1 KEY PLAN

SCOPE OF

PROJECT AREA

INDEX OF DRAWINGS

SHEET

SUB

SHEET TITLE OF SHEET

1 G001 COVER SHEET

2 M001 MECHANICAL GENERAL NOTES & LEGEND

3 M101 MECHANICAL PLANS

4 M501 MECHANICAL DETAILS

5 M601 WATER FLOW DIAGRAMS

ITEMSYMBOL

DUCT WITH ACOUSTICAL LINING

OUTSIDE AIRO.S.A.

SYMBOL ITEM

DRAIN PIPING

CONDENSER WATER RETURN

CONDENSER WATER SUPPLY

UNION

REDUCER

AUTOMATIC AIR VENT

THERMOMETER

PRESSURE GAGE W/ GAGECOCK

STRAINER W/ BLOWDOWN VALVE

RELIEF VALVE

CHECK VALVE

CONTROL VALVE, 3-WAY

CONTROL VALVE, 2-WAY

PRESSURE REDUCING VALVE

BALANCING COCK

GLOBE VALVE

GATE VALVE

D

CWR

CWS

CALIBRATED BALANCING VALVE

BUTTERFLY VALVEFLEXIBLE CONNECTION

MANUAL AIR VENT WITH CAP

GATE VALVE W/HOSE FITTING

BALL VALVE

THERMOMETER WELL

VALVED PRESSURE GAGE CONNECTION

N.T.S. NOT TO SCALE

HVAC LEGEND-SYMBOL

MOTORIZED CONTROL DAMPER

BOTTOM ELEVATION

ABOVE FINISHED FLOOR

ACCESS DOOR

CONDENSATE DRAIN

FLEXIBLE CONNECTION

OUTSIDE AIR

B.E.

A.F.F.

A.D.

C.D.

F.C.

O.A.

FIRE DAMPERF.D.

SYMBOL ITEM

DRAIN PIPINGD

FLEXIBLE CONNECTION

N.T.S. NOT TO SCALE

CD CONDENSATE DRAIN

R.A. RETURN AIR

HVAC LEGEND-SYMBOL

T

THERMOSTAT OR ZONE

SENSOR AS INDICATED IN

MECHANICAL SCHEDULE

REFRIGERANT LIQUIDRL

REFRIGERANT SUCTIONRS

TYPICALTYP.

RETURN AIR DIFFUSER

SUPPLY AIR DIFFUSER

FLEXIBLE DUCTWORK

# KEYED NOTE TAG

AIR DEVICE TAG

DEVICE TYPE

MARK

NECK SIZE (IN.)

AIRFLOW

(CFM)

M

BALANCING DAMPER

CONICAL DUCT TAKEOFF WITH

INTEGRATED BALANCING

DAMPER

XX ###

CATCH BASINCB

HUB DRAINHD

COORDINATION FOR EQUIPMENT SHUTDOWN :

1. CONTRACTOR SHALL SUBMIT A

CONSTRUCTION SCHEDULE INDICATING;

EQUIPMENT DELIVERIES, TIME SCHEDULE FOR

DEMOLITION, TIME SCHEDULE FOR

INSTALLATION OF NEW EQUIPMENT, AND

SCHEDULE FOR EQUIPMENT START-UP.

CONSTRUCTION SCHEDULE SHALL BE

APPROVED BY THE CONTRACTING OFFICER

PRIOR TO PROCEEDING WITH WORK.

2. EQUIPMENT INDICATED TO BE REMOVED SHALL

BE REMOVED FROM THE JOB SITE AND

DISPOSED OF PER STATE AND FEDERAL

REGULATIONS.

3. SITE MUST BE IN OPERATION WHILE WORK IS

BEING COMPLETED.

GENERAL NOTES :

1. THESE DRAWINGS ARE SCHEMATIC, AND ARE

NOT REPRESENTATIVE OF ALL POTENTIAL

CONDITIONS. CONTRACTOR IS RESPONSIBLE

FOR COORDINATION WITH ALL OTHER

DISCIPLINES TO ENSURE PROPER

INSTALLATION OF ALL SYSTEMS AND

EQUIPMENT.

CWS

CWR

HWS

HWR

PRV

RPZA

CHILLED WATER SUPPLY

CHILLED WATER RETURN

HOT WATER SUPPLY

HOT WATER RETURN

PRESSURE REDUCING VALVE

REDUCED PRESSURE ZONE ASSEMBLY

DATE:

TECH REVIEW:

DESIGNED: SUB SHEET NO. DRAWING NO.

PMIS/PKG NO.

SHEET

OF

A/E FIRM LOCATION WITHIN PARK

TITLE OF SHEET

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MECHANICAL GENERAL

NOTES & LEGENDM001

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ACADIAN CULTURAL CENTER XX

XXXXXX

243562B

JEAN LAFITTE N.H.P AND PRESERVE

CROFT &

ASSOCIATES

KENNESAW,

GEORGIA

CP-1

CP-2

CP-5

CP-6

CP-3

CH-1

HWB-1

AIR HANDLER 2 BOILER

CHILLER

AIR HANDLER 3 ELECTRICAL

HWH-1

CP-7

M501

M501

M501

M501

M501

M501

M501

M501

M501

AIR HANDLER 2 BOILER

CHILLER

AIR HANDLER 3 ELECTRICAL

CP-1

CP-2

CP-5

CP-6

CH-1

HWB-1

CP-7

HWH-1

(EXISTING)

(EXISTING)

(EXISTING)

(EXISTING)

(EXISTING)

(EXISTING)

SHEET KEY NOTES: DEMO

1. EXISTING BOILER PUMP TO REMAIN. EXISTING

SUCTION DIFFUSERS, INCREASERS, FLEX

CONNECTORS, AND CHECK VALVES SHALL REMAIN.

2. EXISTING CHILLER PUMPS TO REMAIN. DISCONNECT

PUMPS FOR IN-FIELD REBUILD. PUMP CONTROLLERS

TO REMAIN. TYPICAL 2 PUMPS.

3. EXISTING CONDENSER PUMPS TO REMAIN.

DISCONNECT PUMPS FOR IN-FIELD REBUILD. PUMP

CONTROLLERS TO REMAIN. TYPICAL 2 PUMPS.

4. EXISTING WATER HEATER RECIRCULATION PUMP TO REMAIN

5.

6.

7.

EXISTING EQUIPMENT TO REMAIN.

EXISTING CONTROL (JACE) PANEL TO REMAIN.

EXISTING PUMP CONTROLLER TO REMAIN.

8.

# SHEET KEY NOTES: NEW WORK

1. EXISTING BOILER PUMP.

2. EXISTING CHILLER PUMPS, REBUILD AND PERFORM

REALIGNMENT PER ARMSTRONG PUMP

MANUFACTURER RECOMMENDATIONS. TYPICAL 2

PUMPS. SEE PUMP SCHEDULE ON M501. RECONNECT

PUMP TO EXISTING BRANCH CIRCUIT AND

DISCONNECT SWITCH.

3. EXISTING CONDENSER PUMPS, REBUILD AND

PERFORM REALIGNMENT PER ARMSTRONG PUMP

MANUFACTURER RECOMMENDATIONS. TYPICAL 2

PUMPS. SEE PUMP SCHEDULE ON M501. RECONNECT

PUMP TO EXISTING BRANCH CIRCUIT AND

DISCONNECT SWITCH.

4. EXISTING DOMESTIC HOT WATER RECIRCULATION

PUMP, CONNECT TO EXISTING PIPING CIRCUIT.

RECONNECT PUMP TO EXISTING BRANCH CIRCUIT AND

DISCONNECT SWITCH. CONNECT INTO BAS. SEE

POINTS LIST. ON M501.

5. EXISTING PUMP CONTROLLER, CONNECT TO NEW

BOILER PUMP AND CONNECT INTO BAS.

6. GROUT ALL PUMPS TO HOUSEKEEPING PAD. SEE

SPECIFICATION FOR REQUIREMENTS.

7. NEW RPZ AND PRV TO BE INSTALLED AT NOTED

LOCATION AND LOWERED SLIGHTLY SUCH THAT RPZA

IS ACCESSIBLE FOR TESTING. . SEE 9/M-501 FOR

REQUIREMENTS. NEW RPZ AND PRV MUST LEAVE A

MIN. 6" CLEARANCE FROM WALL.

8. EXISTING PUMP IN MECHANICAL ROOM SHALL BE

INSTALLED. CONNECTIONS TO THE PUMP SHALL BE

MADE WITHOUT STRESS TO PIPING OR HANGERS.

REWORK PIPING IF NEEDED TO PROPERLY CONNECT

PUMP. RECONNECT PUMP TO EXISTING BRANCH

CIRCUIT AND DISCONNECT SWITCH.

9. INSULATION ON NEW PIPING (FIBERGLASS INSULATION

W/ PVC JACKET INSIDE AND METAL JACKET ON

EXTERIOR OF PIPING).

GENERAL NOTES:

1. UPON COMPLETION OF PIPING WORK, PERFORM

FULL HYDRONIC TESTING AND BALANCING FOR

CHILLED WATER, CONDENSER WATER, HOT

WATER, AND DOMESTIC HOT WATER SYSTEMS.

2. CONNECT ALL HYDRONIC EQUIPMENT AND NEW

SENSORS INTO EXISTING BAS, AND INCLUDE

GRAPHIC INTERFACE UPDATE. SEE POINTS LIST.

3. RE-INSULATE ANY INCIDENTAL PIPING REPLACED

AS PART OF THIS SCOPE USING MINERAL WOOL

FIBERGLASS INSULATION WITH PVC INSIDE

JACKET AND 0.016" THICK METAL ALUMINUM

EXTERIOR JACKET. PROVIDE MINIMUM 3'-0" PIPING

PER PUMP.

DATE:

TECH REVIEW:

DESIGNED: SUB SHEET NO. DRAWING NO.

PMIS/PKG NO.

SHEET

OF

A/E FIRM LOCATION WITHIN PARK

TITLE OF SHEET

/3

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MECHANICAL PLANSM101

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ACADIAN CULTURAL CENTER XX

XXXXXX

243562B

JEAN LAFITTE N.H.P AND PRESERVE

CROFT &

ASSOCIATES

KENNESAW,

GEORGIA

M101

1 MECHANICAL PLAN - DEMO

M101

2 MECHANICAL PLAN - NEW WORK

SCALE OF FEET

B L D

G

10 CP-1,2,5 AND 6 CUPLERS WILL BE CHANGED TO TIRE COUPLING

ELEMENT

IN BOILER AND CHILLER ROOMS THE EXISTING RPZS AND

PRVS SHALL BE DEMOLISHED AND REPLACED 2 EACH RPZ 3

EACH PRV

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NEW 3/4" FULL FLOW

ISOLATION VALVE

NEW 3/4"

BYPASS LINE

NEW 3/4"

LIQUID-FILLED

PRESSURE

GAUGE

NEW 3/4" FULL FLOW

ISOLATION VALVE

NEW 3/4" STRAINER

EXISTING 3/4" FULL

FLOW ISOLATION VALVE

NEW 1" RPZA BACKFLOW

PREVENTER WITH AIR GAP.

MODEL: WATTS LF909 LEAD-

FREE W/ AIR GAP

ACCESSORY

NEW 3/4" PRV WITH BUILT IN

THERMAL EXPANSION

BYPASS. MODEL: WATTS

LF25AUB-Z3 LEAD-FREE

ROUTE TO FLOOR DRAIN

DATE:

TECH REVIEW:

DESIGNED: SUB SHEET NO. DRAWING NO.

PMIS/PKG NO.

SHEET

OF

A/E FIRM LOCATION WITHIN PARK

TITLE OF SHEET

/3

/2

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MECHANICAL DETAILSM501

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ACADIAN CULTURAL CENTER XX

XXXXXX

243562B

JEAN LAFITTE N.H.P AND PRESERVE

CROFT &

ASSOCIATES

KENNESAW,

GEORGIA

1) EXISTING PUMP SHALL BE INSTALLED. CONNECT TO EXISTING PIPING.

2) PUMP TO BE REBUILT USING MANUFACTURER-PROVIDED REBUILD KIT. REBUILD SHALL INCLUDE AT A MINIMUM:

SEALS, GASKETS, BEARINGS, COUPLINGS, AND WATER SLINGER.

3) PUMP TO BE RE-ALIGNED. ALIGNMENT SHALL INCLUDE BOTH HOT AND COLD ALIGNMENT MEASUREMENTS

IN ACCORDANCE WITH MANUFACTURERS DIRECTION.

NOTES:

CP-7 TACO IN-LINE 0013-F3-1

WATER

HEATER

10 10 1/6 1,750 PSC -

CP-6 ARMSTRONG

BASE MOUNTED

END SUCTION

4030 CONDENSER 180 30 5 1,750 TEFC 2,3

CP-5 ARMSTRONG

BASE MOUNTED

END SUCTION

4030 CONDENSER 180 30 5 1,750 TEFC 2,3

CP-4 TACO BASE MOUNTED

END SUCTION

FI150 BOILER 88 50 3 1,755 TEFC 1

CP-3 TACO BASE MOUNTED

END SUCTION

FI150 BOILER 88 50 3 1,725 TEFC 1

CP-2 ARMSTRONG

BASE MOUNTED

END SUCTION

4030 CHILLER 140 60 5 1,750 TEFC 2,3

CP-1 ARMSTRONG

BASE MOUNTED

END SUCTION

4030 CHILLER 140 60 5 1,750 TEFC 2,3

MARK MFGR DESCRIPTION MODEL SERVICE

FLOW

(GPM)

HD.

(FT)

MOTOR

(HP) RPM MOTOR NOTES

PUMP SCHEDULE

M501

1 EXISTING BOILER PUMPS, CP-3 AND CP-4

M501

2 EXISTING WATER HEATER PUMP, CP-7

M501

3 EXISTING CHILLER PUMPS, CP-1 AND CP-2

M501

4 EXISTING CONDENSER PUMPS, CP-5 AND CP-6

M501

5 EXISTING JACE PANEL

M501

6 EXISTING BOILER PUMP CONTROLLERS

M501

9 NEW PRV WITH BYPASS AND RPZA DETAIL

M501

7 EXISTING PRV WITH BYPASS - BOILER

EXISTING PUMP,

CP-3, TO REMAIN.

EXISTING SUCTION

AND DICSHARGE

PIPING TO REMAIN.

SEE M601 FOR

SCOPE. TYPICAL 1

PUMP.

EXISTING DOMESTIC

HOT WATER RECIRC

PUMP, CP-7.

PIPE DISCONNECTED.

CONNECT PIPE TO

PUMP AND VERIFY

PROPER OPERATION.

EXISTING JACE

NETWORK CONTROLLER.

MODEL UNC-500

EXISTING PUMP,CP-2

EXISTING PUMP, CP-1 EXISTING PUMP, CP-5

EXISTING PUMP, CP-6

EXISTING PUMP CONTROLLER,

CP-3, TO REMAIN.

EXISTING PUMP CONTROLLER,

CP-4, TO REMAIN.

EXISTING PRV WITH BYPASS

AND RPZA SERVING BOILER TO

BE DEMOLISHED AND REPLACED.

M501

8 EXISTING PRV WITH BYPASS- CONDENSER/CHILLED WATER

EXISTING PRV WITH BYPASS

SERVING CONDENSER WATER

AND CHILLED WILL BE

DEMOLISHED AND REPLACED .

5 - INCLUDE TREND LOGGING PROGRAM FUNCTION

4 - INCLUDE OPTIMUM START PROGRAMMING

3 - INCLUDE OVERRIDE SCHEDULING PROGRAMMING

2 - INCLUDE HOLIDAY SCHEDULING PROGRAMMING

1 - INCLUDE TIM-OF-DAY SCHEDULING PROGRAMMING

NOTES:

CP-7 X X X X

PUMPS: DOM. HOT WATER

CHILLED WATER VALVE

CP-1, CP-2, CP-5, CP-6 X X X X X X

PUMPS: CHILLED WATER

CP-3, CP-4 X X X X X X 1,2,3,4

PUMPS: BOILER

S T

A R

T

S T

O P

E N

A B

LE

D

IS

B A

LE

S T

A T

U S

P R

E S

S U

R E

S W

IC

T

H

M E

T E

R P

U

LS

E

C U

R R

E N

T R

E

LA

Y

P H

A S

E M

O N

IT

O

R

V O

LT

S

A M

P S

D

IF

F E

R E

N T

IA

L

P R

E S

S U

R E

P H

A S

E M

O N

IT

O

R

M O

T O

R R

P M

DIGITAL DIGITAL ANALOG

INPUT/OUTPUT

SUMMARY

OUTPUTS INPUTS

NOTES

M501

10 EXISTING RPZA - CONDENSER/CHILLED WATER

EXISTING RPZA SERVING

CONDENSER WATER AND

CHILLED WATER WILL BE

DEMMOLISHED AND REPLACED.

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WATER COOLED CHILLER

COOLING TOWER

ET-3

AS-3

CP-1

(EXISTING)

CP-2

(EXISTING)

AS-2

ET-2

CP-5

(EXISTING)

CP-6

(EXISTING)

AHU-2

SUPPLY

AHU-3

SUPPLY

AHU-1

SUPPLY

CHEMICAL

FEEDER

CHEMICAL

FEEDER

4 4

CHILLED WATER PUMPS: 140 GPM

CHILLED WATER: 36 GPM

CONDENSER WATER PUMPS: 180 GPM

CHILLED WATER: 54 GPM CHILLED WATER: 41 GPM

HWB-1

ET-1

AS-1

CP-3

(EXISTING)

CP-4

(FURNISHED BY

OWNER)

AHU-2

SUPPLY

AHU-3

SUPPLY

AHU-1

SUPPLY

M501

CHEMICAL

FEEDER

5 5

4 4

BOILER PUMPS: 88 GPM

HOT WATER: 21 GPM HOT WATER: 45 GPM HOT WATER: 22 GPM

SHEET KEY NOTES: FLOW DIAGRAMS#

REDUCER

FLEXIBLE CONNECTION

CONTROL VALVE, 3-WAY

BUTTERFLY VALVE

CHECK VALVE

PRESSURE SENSOR

NEW WORK - SINGLE LINE

EXISTING - SINGLE LINE

EXISTING TO BE DEMOLISHED

1. INSTALL PUMP LOCATED IN MECHANICAL

ROOM. CONNECT TO EXISTING PIPING.

SEE PUMP SCHEDULE SHEET M-103.

2. EXISTING CHILLER PUMPS, REBUILD AND

PERFORM REALIGNMENT PER

ARMSTRONG PUMP MANUFACTURER

RECOMMENDATIONS. TYPICAL 2 PUMPS.

3. EXISTING CONDENSER PUMPS, REBUILD

AND PERFORM REALIGNMENT PER

ARMSTRONG PUMP MANUFACTURER

RECOMMENDATIONS. TYPICAL 2 PUMPS.

4. REPLACE EXISTING PRESSURE AND

TEMPERATURE GAUGES AND WITH NEW

LIQUID-FILLED GAUGES.

5. TEST AND VERIFY PROPER OPERATION

OF EXISTING DIFFERENTIAL PRESSURE

SENSOR. PROVIDE WIRING &

PROGRAMMING SERVICE TO CONNECT

INTO BAS.

6. EXISTING 3/4" RPZA AND PRV TO BE

DEMOLISHED AND REPLACED WITH NEW

ASSEMBLY. SEE DETAIL

7. EXISTING 3/4" RPZA AND PRV TO BE

DEMOLISHED AND REPLACED WITH NEW

ASSEMBLY. SEE DETAIL

8. REPLACED CONTROL HOT WATER VALVE

AT AHU-3

HVAC LEGEND

SYMBOL NAME

LIMIT OF WORK

COR CONTRACTING OFFICER

OF RECORD

VFD

VFD

BI - WATER PUMP STATUS

BO - WATER PUMP START / STOP

CT

AO - WATER PUMP SPEED

BI - WATER PUMP FAULT

M

BI - WATER PUMP STATUS

BO - WATER PUMP START / STOP

AO - WATER PUMP SPEED

BI - WATER PUMP FAULT

CT

M

CWR

PS

PS

DATE:

TECH REVIEW:

DESIGNED: SUB SHEET NO. DRAWING NO.

PMIS/PKG NO.

SHEET

OF

A/E FIRM LOCATION WITHIN PARK

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WATER FLOW DIAGRAMSM601

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ACADIAN CULTURAL CENTER XX

XXXXXX

243562B

JEAN LAFITTE N.H.P AND PRESERVE

CROFT &

ASSOCIATES

KENNESAW,

GEORGIA

NOT TO SCALEM601

1 CONDENSER & CHILLED WATER PIPING FLOW DIAGRAM

NOT TO SCALEM601

2 HOT WATER HEATING PIPING FLOW DIAGRAM

NOT TO SCALEM601

3 CHILLED, CONDENSER, & HOT WATER PUMP CONTROLS

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