LCSS 2027_02 L Frazier MS Boiler Replacement .pdf

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T0.1

TITLE SHEET

DRAWING LIST: CONTACT LIST:

CODE REQUIREMENTS:

2023 Edition

2024 Edition

2015 Edition

2024 Edition

2024 Edition

2024 Edition

2024 Edition

National Electrical Code

International Fire Code

International Energy Conservation Code ...

International Fuel Gas Code

International Mechanical Code

International Plumbing Code

International Building Code

LOCATION:

(912) 238-2400

SAVANNAH, GA 31405-1396

109 PARK OF COMMERCE DRIVE, SUITE 6

CHATHAM ENGINEERING COMPANY, LLC

HINESVILLE, GA 31313

910 LONG FRAZIER DR.

BOARD OF EDUCATION

FOR LIBERTY COUNTY SCHOOL SYSTEM

LCSS RFP#: 2027-02

BOILER REPLACEMENT

LEWIS FRAZIER MIDDLE SCHOOL

M1.1.............HVAC - DEMOLITION & PROPOSED PLAN

M0.1.............HVAC - LEGEND, SCHEDULE, DETAILS

E1.0..............ELECTRICAL FLOORPLANS

T0.1..............TITLE SHEET

SCALE: 1/8" = 1' - 0"

FLOOR PLAN - ELECTRICAL

E1.0

SCALE: 1/8" = 1' - 0"

FLOOR PLAN - DEMOLITION

E1.0

ELECTRICAL DEMOLTION NOTES:

ED-2. EXISTING EQUIPMENT TO REMAIN.

MODIFY PANEL DIRECTORY. VERIFY CIRCUITS IN FIELD.

ED-1. DASHED EQUIPMENT TO BE DISCONNECTED. REMOVE WIRING AND

ELECTRICAL GENERAL NOTES:

ELECTRICAL LEGEND

JUNCTION BOX

(AMPS)/(POLES)/(NEMA ENCLOSURE)

DISCONNECT SWITCH - LOCKABLE

EQUIPMENT AS NOTED

PANELBOARD

HOME RUN

J

P.M.

E1.0

P.M.

FLOOR PLANS

ELECTRICAL

ELECTRICAL REQUIREMENTS.

EG-6. REFER TO DIVISION 26 OF SPECIFICATIONS FOR OTHER

TO INDICATE CIRCUIT NUMBER AND EQUIPMENT SERVED.

EG-5. ALL BOXES, PANELS AND DISCONNECT SWITCHES TO BE LABELLED

STANDARDS.

EG-4. ALL WORK SHALL COMPLY WITH LIBERTY COUNTY SCHOOL

OPERATIONS.

EG-3. ALL WORK TO BE SCHEDULED TO MINIMIZE DISRUPTION TO SCHOOL

PROVIDED.

EG-2. COORDINATE ALL EQUIPMENT CONNECTIONS WITH EQUIPMENT

AMENDMENTS AND ALL STATE AND LOCAL ORDINANCES.

EG-1. ALL WORK SHALL COMPLY WITH 2023 NEC WITH GEORGIA

P-D2 P-D1

SPACE FOR NEW PANEL LK2

RELOCATE TO PROVIDE

TO REMAIN.

PUMP SELECTOR PANEL

EXISTING

PANEL

BOILER CONTROL

WIRING FROM

AND CONTROL

REMOVE POWER

VERIFY IN FIELD.

CIRCUIT LK1-30.

BEING DEMOLISHED.

EXISTING BOILER

REMOVE POWER TO

PANEL LK

EXISTING

PANEL LK1

EXISTING

PANEL LK

EXISTING

P-D2 P-D1

NEW BOILER D1A

NEW BOILER D2A

REMAIN

PUMPS TO

HOT WATER

EXISTING

J

TO NEW BOILERS

EXTEND WIRING

SWITCHES AND

EMERGENCY STOP

CONNECT TO BOILER

PANEL LK2

NEW

NOT TO SCALE

PARTIAL ONE-LINE DIAGRAM

E1.0

ON THIS SHEET

SEE PANEL SCHEDULE

NEW PANEL LK2

REQUIRED. UPDATE DIRECTORY.

MAKE ALL MODIFICATIONS

BREAKER TO MATCH EXISTING.

EXISTING SPACE.

60A/3P BREAKER IN

PROVIDE AND INSTALL NEW

1 NO.8(G)

1¼"C W/4 NO.4,

(20/3)

LK2-14

(20/3)

LK2-13

MONITOR

NEW CO

LOCKABLE

30/3/I

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ABBREVIATION DESCRIPTIONSYMBOL ABBREVIATION DESCRIPTION

MLD/MD

A/C

MANUAL DAMPER

ABOVE CEILING

AHU AIR HANDLING UNIT

AD DUCT ACCESS DOOR

T'STAT

BTUH BRITISH THERMAL UNITS PER HOUR

CFM CUBIC FEET PER MINUTE

HOT WATER SUPPLY HWS

HOT WATER RETURN HWR

CLG CEILING

CU CONDENSING UNIT

DWGS DRAWINGS

EF EXHAUST FAN

METERED BALANCING VALVE MBV

GATE VALVE GV

ELEC ELECTRIC

CHECK VALVE CV

EXH EXHAUST

EXIST EXISTING

MOTOR OPERATED (2-WAY) VALVE MOV

GPM GALLONS PER MINUTE

HVAC HEATING VENTILATING & AIR CONDITIONING

STRAINER

UNION

FIRE DAMPER FD

MAX MAXIMUM

MIN MINIMUM

SINGLE LINE DUCT

FLEXIBLE DUCT

DUCT TRANSITION

ROUND

PIPE UP

PIPE OR DUCT DOWN

HWS

HWR

TG TRANSFER GRILLE

TYP TYPICAL

AFF ABOVE FINISHED FLOOR

LEGEND & ABBREVIATIONS

DIRECTION OF FLOW

TT

OR

DN DOWN

HOT WATER BOILER

DUCT SMOKE DETECTOR SKD

SKD

AIR CONDITIONER AC

SHUT-OFF VALVE

P PUMP

ERU

UV

GENERAL NOTES:

1. COORDINATE ALL WORK WITH OTHER TRADES PRIOR TO INSTALLATION.

3. DUCT SIZES SHOWN ARE ACTUAL INSIDE DIMENSIONS.

FLEXIBLE OR ROUND DUCT SHALL BE CONNECTED TO RECTANGULAR OR SQUARE DUCT 4.

5. INSTALL TURNING VANES IN ALL 45 AND 90 DEGREE MITERED ELBOWS.

WITH A SPIN-IN COLLAR WITH SCOOP AND DAMPER.

SENSORS 48 INCHES ABOVE FINISHED FLOOR.

2. UNLESS OTHERWISE INDICATED, INSTALL ALL SPACE THERMOSTATS, HUMIDISTATS AND

TRIPLE DUTY VALVE TDV

P PRESSURE GAUGE

DUCT MOUNTED SENSORS

THERMOSTAT / ZONE SENSOR

MUW

G G

MUW MAKE-UP WATER

GAS

CWS

CWR CWR

CWS CHILLED WATER SUPPLY

CHILLED WATER RETURN

DUCTWORK OR ORDERING OF PIPE.

IN MECHANICAL ROOMS PRIOR TO FABRICATION OF

SHALL ALSO VERIFY SPACE ABOVE CEILINGS AND

MODIFICATIONS MAY BE REQUIRED. CONTRACTOR

SHALL NOTIFY THE ENGINEER IMMEDIATELY AS

ON THE DESIGN DOCUMENTS, THE CONTRACTOR

ACTUAL CONDITIONS AND THE CONDITIONS SHOWN

ANY DEVIATIONS ARE DISCOVERED BETWEEN THE

CONTRACTOR SHALL FIELD VERIFY CONDITIONS. IF

PLANS WHERE AVAILABLE. AS SUCH, THE

BASIC FIELD INVESTIGATIONS AND EXISTING

EXISTING CONDITIONS: THE DESIGN IS BASED ON

HP

B

EH ELECTRIC HEATER

DETAILS

ABBREVIATIONS,

SCHEDULE,

HVAC - LEGEND,

SNS

M0.1

ET EXPANSION TANK

TW THROUGH WALL PTAC

PTAC PACKAGED TERMINAL AIR CONDITIONER

C CHILLER

HEAT PUMP

ENERGY RECOVERY UNIT

U/G UNDER GROUND

HWP

AS AIR SEPERATOR

CH CEILING HEATER

5 3

3 5

9. 1" DIAMETER

1. TO SYSTEM

2. FILL FUNNEL

3. SHUT-OFF VALVE

4. PUMP BALANCING VALVE

5. UNION

6. CHEMICAL FEED TANK

8. FROM PUMP

3 SHOT TYPE CHEMICAL FEEDER

SCALE: NOT TO SCALEM0.1

UNIT VENTILATOR (BLOWER COIL UNIT)

BMS BUILDING MANAGEMENT SYSTEM

CTE CONNECT TO EXISTING

SNS

SYMBOL

TYPE

LOCATION

REMARKS

1,500,000

1,443,000

CONDENSING

SEE ELEC DWGS

CHARACTERISTICS

ELECTRICAL

BTU/HR

OUTPUT CAPACITY,

BTU/HR

MAX. INPUT CAPACITY,

HOT WATER BOILERS

W A

T E

R

H O

T

FLOW, GPM

ENT. TEMP., F

LVG. TEMP., F

SYMBOL

TYPE

REMARKS

INLINE

208V 1PH

LOCATION

CHARACTERISTICS

ELECTRICAL

B-D1A

208V 1PH

INLINE

B-D1B

HEAD, FT. H 02

PUMPS

FLOW, GPM

RPM

MIN. EFFICIENCY, %

MAXIMUM MOTOR HP

HWP-1A

SEE ELEC DWGS

ETR

7.5

7.5

2 2

NOT TO SCALEM0.1

BOILER PIPING

1. SUCTION

2. DISCHARGE

3. PUMP

4. SHUT-OFF VALVE

5. STRAINER

6. REDUCING TEE

9 6 10 11964

11. BALANCING VALVE

10. CHECK VALVE

9. UNION

8. PRESSURE GAUGE

NOT TO SCALEM0.1

IN-LINE CENTRIFUGAL PUMP PIPING

7.¾" HOSE GATE VALVE

7. ¼" GAUGE COCK

MANNER DESCRIBED FOR THE ENTIRE SYSTEM.

BEFORE COMPLETION, THIS PORTION SHALL BE TESTED SEPARATELY IN A

WHERE A PORTION OF THE WATER PIPING SYSTEM IS TO BE CONCEALED

LESS THAN 2 HOURS IN ORDER TO PERMIT INSPECTION OF ALL JOINTS.

OF 100 PSIG AND PROVED TIGHT AT THIS PRESSURE FOR A PERIOD OF NOT

CIRCULATION PIPING SYSTEMS SHALL BE TESTED AT HYDROSTATIC PRESSURE

FIXTURES, THE ENTIRE DOMESTIC COLD WATER, HOT WATER, AND HOT WATER

WATER PIPING. UPON COMPLETION OF THE ROUGH-IN AND BEFORE SETTING2.

TIGHT AT ALL JOINTS.

LEAST 2 HOURS BEFORE THE INSPECTION STARTS. THE SYSTEM SHALL BE

SHALL BE KEPT IN THE SYSTEM, OR IN THE PORTION UNDER TEST FOR AT

SUBMITTED TO A TEST OF AT LEAST 10 FT. HEAD OF WATER. THE WATER

THE BUILDING EXCEPT THE UPPER MOST 10 FT. OF THE SYSTEM HAS BEEN

PRECEDING SECTION SHALL BE TESTED SO THAT EACH JOINT OR PIPE IN

TESTING SUCCESSIVE SECTIONS, AT LEAST THE UPPER 10 FT. OF THE NEXT

WITH WATER AND TESTED WITH AT LEAST A 10 FT. HEAD OF WATER. IN

CLOSED EXCEPT THE HIGHEST OPENING, AND THE SYSTEM SHALL BE FILLED

APPLIED TO THE ENTIRE SYSTEM, ALL OPENINGS IN THE PIPING SHALL BE

TO THE SYSTEM EITHER IN ITS ENTIRETY OR IN SECTIONS. IF THE TEST IS

WATER BEFORE INSTALLING FIXTURES. WATER TESTS SHALL BE APPLIED

SANITARY WASTE AND VENT PIPING. THE PIPING SHALL BE TESTED WITH1.

PLUMBING SYSTEMSB.

WITHOUT ADDITIONAL COST TO THE OWNER.

UNDERGROUND SHALL BE TESTED BEFORE BACKFILLING BY THE CONTRACTOR

OF THE ARCHITECT OR HIS DESIGNATED REPRESENTATIVE. PIPING LOCATED

BEFORE CONCEALING OR COVER. TEST SHALL BE CONDUCTED IN THE PRESENCE

GENERAL, CONCEALED PIPING AND INSULATED PIPING SHALL BE TESTED IN PLACE A.

TESTING PIPE SYSTEMS

INTERNATIONAL PLUMBING CODE, 2024 EDITION WITH GEORGIA AMENDMENTS.1.

THE PLUMBING INSTALLATION AND EQUIPMENT SHALL CONFORM TO THE FOLLOWING:A.

CODES

ALL WORK SHALL COMPLY TO CODES.E.

SOCKET FUSED JOINTS.

UNDERGROUND NATURAL GAS PIPING SHALL BE SDR 11 POLYETHYLENE PIPE WITHD.

REPAIRED.

PIPING SHALL BE TESTED AT 200 PSI FOR 1HR. ALL LEAKS SHALL BE 3.

TO DRIP LEGS SHALL BE FROM THE BOTTOM OF THE MAIN.

TAKEOFFS FOR EQUIPMENT SHALL BE FROM THE TOP OF THE MAIN. TAKEOFFS2.

VALVED DRIP LEGS.

HORIZONTAL PIPING SHALL BE SLOPED 1/8" PER FOOT TOWARD THE 1.

INSTALLATIONC.

PIPE ASTM120 WITH 150lb THREADED MALLEABLE IRON FITTINGS ASTM A47

ABOVE GROUND NATURAL GAS PIPING SHALL BE SCHEDULE 40 BLACK STEELB.

DRAWINGS.

PROVIDE A COMPLETE SYSTEM OF NATURAL GAS PIPING AS SHOWN ON THE A.

NATURAL GAS SYSTEM

HANGER SPACING SHALL COMPLY TO THE INTERNATIONAL PLUMBING CODE.B.

AS REQUIRED FOR PIPING SYSTEMS AS INSTALLATION.

HANGERS SHALL BE CLEVIS TYPE HANGERS. HANGERS SHALL BE COATEDA.

HANGERS

B-D1A B-D1B

CONDENSING

1,443,000

1,500,000

HWP-1B P-D1 P-D2

ETR

BASIS OF DESIGN LOCHINVAR VSP 100-120.

INFORMATION FOR TEST AND BALANCE PURPOSES.

HOT WATER PUMP (BOILER PUMP)

BASIS OF DESIGN IS LOCHINVAR FBN1501.

FUTURE), CONDENSATE NEUTRIZATION, AND LOCKABLE DISCONNECT.

PROVIDE BOILER WITH BMS BACNET CONTROLS GATEWAY (FOR

6. EQUIPMENT

4. CONCRETE BASE

2 6

REF 7

3. WWF 6x6 - W2.9 X W2.9,WITH 2" COVER

9. 1" CLEAR FROM BOTTOM OF SLAB.

10. 4" UNLESS NOTED OTHERWISE ON DRAWINGS.

REF 10

REF 9

8. 3/4 " CHAMFER ALL AROUND

1. FINISHED FLOOR

2. CLEAN AND ROUGHEN FLOOR UNDER BASE

7. CONCRETE BASE SHALL BE 3" LARGER ALL AROUND THAN THE BASE OF EQUIPMENT BEING SUPPORTED

MINIMUM 4 DOWELS; SET WITH CEMENTIOUS GROUT.

5. DRILL AND SET DOWELS (#4 REINFORCING W/ 8" HOOK) SPACE 36" ON CENTER;

4 CONCRETE BASE

SCALE: NOT TO SCALEM0.1

1. BOILER

2. HOT WATER SUPPLY

3. HOT WATER RETURN 10. UNION OR FLANGE

R

9. CHECK VALVE

8. SHUT-OFF VALVE

14. FINISHED FLOOR

5. PRESSURE GAUGE

4. THERMOMETER 11. TO FLOOR DRAIN

12.¾" HOSE END DRAIN

13. EXISTING CONCRETE BASE6. AIR VENT

7. PRESSURE RELIEF VALVE

16. STRAINER

15. OMITTED

F S

17. FLOW LIMITER

18. FLOW SENSOR

WITH BOILER)

PUMP (PROVIDED

19. BOILER CIRCULATION

C0

M1.0

SNS

SNS

PROPOSED PLAN

HVAC - DEMOLITION &

M1.0

SCALE: 1 / 4 " = 1' - 0"

HVAC - DEMOLTION PLAN

M1.0

SCALE: 1 / 4 " = 1' - 0"

HVAC - PROPOSED PLAN

HVAC - DEMOLTION NOTES:

SHUT DOWN AND VENTING WITH OWNER AND GAS COMPANY.

REMOVED AND DISPOSED OF OFF SITE. COORDINATE GAS

EXISTING GAS PIPING TO BOILER SHOWN DASHED SHALL BE

CAP, SEAL AND INSULATE 14" FLUE PIPE.

BELOW STRCUTURE.

EXISTING 14" FLUE SHALL BE REMOVED TO A POINT 1 FOOT

REMAIN.

EXISTING MAKEUP WATER AND BACKFLOW PREVENTOR SHALL

EXISTING END SUCTION PUMPS SHALL REMAIN.

EXISTING COMBUSTION AIR DUCTS SHALL REMAIN.

CONTROLS SHALL BE REMOVED AND DISPOSED OF OFF SITE.

EXISTING BOILER CONTROL MODULE AND ALL ASSOCIATED

BOILER IS A PEERLESS 211A-16.

SHALL BE REMOVED AND DISPOSED OF OFF SITE. EXISTING

EXSTING BOILER AND ALL ASSOCIATED PIPE AND GAS TRAIN

EXISTING TO REMAIN

EXISTING TO BE REMOVED

METER

NATURAL GAS

EXISTING

P

D2

P

D1

G

4"

SELECTOR (ETR)

EXISTING PUMP

(ETR)

ET

4" HWR

B

D1

G

4" HWS

(ETR)

AS

4"HWS/HWR

2.5" HWS/HWR

HVAC - PROPOSED NOTES:

B

D1A

B

D1B 1 1

PRESSURE REQUIREMENT WITH BOILER MANUFACTURER.

AND EXTEND TO BOILER. CONNECT TO GAS REGULATOR, COORDINATE

3" GAS DN TO BOILER. INSTALL VALVE, UNION, AND DRIP LEG

SHALL MATCH EXISTING PIPE MATERIAL.

CONNECT TO EXISTING GAS PIPING AT STRUCTURE. NEW PIPING

EXISTING. TRANSITION TO EXISTING FLUE AS REQUIRED.

8" FLUE FROM BOILER UP TO EXISTING 14" FLUE. CONNECT TO

3/M0.1 FOR DETAIL.

PROVIDE AND INSTALL NEW BOILER CHEMICAL FEED. REFER TO

PROVIDE TWO SETS OF CONTACTS.

E-STOP SHALL DE-ENERGIZE BOILERS UPON ACTIVATION.

PROVIDE AND INSTALL BOILER EMERGENCY STOP AT EXIT.

ACCORDANCE WITH GA BOILER CODE.

ALARM AND SHALL ALARM AND DE-ENERGIZE BOILER IN

MECHANICAL ROOM. SENSOR SHALL HAVE AUDIBLE AND VISUAL

PROVIDE AND INSTALL CARBON MONOXIDE DETECTOR IN

FROM NEUTRALIZATION TANK TO NEAREST FLOOR DRAIN.

CLEARANCES TO BE MAINTAINED TO BOILER. PIPE CONDENSATE

EQUIPMENT PAD DETAIL. DASHED AREA REPRESENTS

1/M0.1 FOR PIPING DIAGRAM. REFER TO 4/M0.1 FOR

SHALL BE PROVIDED WITH BOILER HOT WATER PUMP, REFER TO

BOILER. REFER TO 2/M0.1 FOR PIPING DETAIL. BOILER

& CONNECT 3" HWS/HWR TO BOILER FROM 4" HWS/HWR MAIN TO

INSTALL NEW CONDENSING BOILER ON EQUIPMENT PAD. EXTEND

PROPOSED

EXISTING TO REMAIN

4"

4" G

3" G

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