24_FAC_005_MHS_Construction_Drawings.pdf

PDF 9 MB Posted Sep 25, 2023

Attached to: MONROE HIGH SCHOOL HVAC UPGRADES
Solicitation number: PE-64710-NONST-2024-000000004
Issued by: Dekalb County, Georgia

About this file

Written by GovTribe AI · Aug 26, 2024

This document appears to be construction drawings for HVAC upgrades to Monroe High School in Albany, Georgia, which is being managed by the Georgia Department of Education (GA DOE ID# 0117).

The key details include the overall project scope of HVAC upgrades, including the removal and replacement of various mechanical equipment such as exhaust fans, ductless heat pumps, water source heat pumps, and ceiling heaters throughout the school. The project also involves the demolition and installation of new ductwork, piping, and associated equipment. The drawings provide a comprehensive overview of the mechanical system upgrades, including equipment schedules, new work plans, demolition plans, and detailed mechanical system diagrams and drawings. The project is scheduled for completion by September 22, 2023.

View the file

Other files

File	Type	Posted
24_FAC_005_Addendum No_ 1_10202023_MHS.pdf	PDF	Sep 25, 2023
Phase 2 HVAC Upgrades _ Bid Tab.pdf	PDF	Sep 25, 2023
24_FAC_005_MHS_Bid Set_Specifications.pdf	PDF	Sep 25, 2023

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D A

D E

BLECKLEY LAURENS

CHATHAM

EFFINGHAM

IRWIN

BERRIEN

LOWNDESGRADY

DECATUR

EARLY

MILLER

BAKER

THOMAS

BROOKS

COLQUITT

MITCHELL

COOK

TIFT

SCHLEY

TERRELL

DOUGHERTY

WEBSTER

RANDOLPH

QUITMAN

CLAY

CALHOUN

CHATTAHOOCHEE

STEWART

MARION

WILCOX

CRISP

WORTH

LEE

TURNER

DOOLY

MACON

SUMTER

HOUSTON

PULASKI

McINTOSH

PIERCE

CHARLTON

NIE

CLINCH

ECHOLS

ATKINSON

WARE

CAMDEN

BRANTLEY

GLYNN

TOOMBS

APPLING

COFFEE

BEN HILL

TELFAIR

DAVIS

JEFF

WHEELER

DODGE

TREUTLEN

LONG

WAYNE

LIBERTY

BULLOCH

EVANS

CANDLER

TATTNALL

BRYAN

DAWSON FRANKLIN

CLARKE

OCONEE

PUTNAM

BALDWIN

TWIGGS

HENRY

PIKE

UPSON

SPALDING

HER

HARRIS

MUSCOGEE

TALBOT

COWETA

HEARD

TROUP

PEACH

CRAWFORD

TAYLOR

BIBB

MONROE

LAMAR

BUTTS

JASPER

JONES

CHEROKEE

FULTON

PAULDING

HARALSON

CARROLL

DOUGLAS

BARTOWFLOYD

POLK

COBB

NEWTON

DEKALB

ROCKD

WALTON

MORGAN

GWINNETT

FORSYTH

JACKSON

HALL BANKS

BARROW

M cD

U F

JEFFERSON

EMANUEL

WASHINGTON

WILKINSON

JOHNSON

HANCOCK

WARREN

GLASCOCK

JENKINS

SCREVEN

RICHMOND

BURKE

COLUMBIA

OGLETHORPE

WILKES

TALIAFERROGREENE

LINCOLN

ELBERT

HART

MADISON

RABUN

STEPHENS

FANNIN

PICKENS

GILMER

WHITF

IELD

GORDON

C H

O G

WALKER M

R R

CATOOSA

UNION

LUMPKIN

WHITE

HABERSHAM

TOWNS

BACON

DOUGHERTY

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

T100

TITLE SHEET

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

E S

WBF

JA3

T D

A L

B A

N Y

2023127

09/22/2023

T100 TITLE SHEET

C100 SITE PLAN

A100 ARCHITECTURAL CEILING PLAN - OVERALL

MD100 MECHANICAL DEMOLITION PLAN - OVERALL

MD101 MECHANICAL DEMOLITION PLAN - AREA A

MD102 MECHANICAL DEMOLITION PLAN - AREA B

MD103 MECHANICAL DEMOLITION PLAN - AREA C

MD104 MECHANICAL DEMOLITION PLAN - AREA D

MD401 MECHANICAL ROOM LARGE SCALE DEMOLITION PLAN

MD402 MECHANICAL DEMOLITION ISOMETRIC VIEWS

M100 MECHANICAL NEW WORK PLAN - OVERALL

M101 MECHANICAL NEW WORK PLAN - AREA A

M102 MECHANICAL NEW WORK PLAN - AREA B

M103 MECHANICAL NEW WORK PLAN - AREA C

M104 MECHANICAL NEW WORK PLAN - AREA D

M401 MECHANICAL ROOM LARGE SCALE NEW WORK PLANS

M402 MECHANICAL ISOMETRIC VIEWS

M403 MECHANICAL DIAGRAMS

M501 MECHANICAL DETAILS

M502 MECHANICAL DETAILS

M503 MECHANICAL DETAILS

M504 MECHANICAL DETAILS

M601 MECHANICAL SCHEDULES

M602 MECHANICAL SCHEDULES, LEGEND & GENERAL NOTES

ED101 ELECTRICAL DEMOLITION PLAN - OVERALL

E100 ELECTRICAL OVERALL PLAN

E101 ELECTRICAL NEW WORK PLAN - OVERALL

E801 ELECTRICAL SCHEDULES AND LEGEND

INDEX OF DRAWINGS GEORGIA/COUNTY MAP PROJECT LOCATION

MONROE HIGH SCHOOL - HVAC

UPGRADES

900 LIPPITT DR, ALBANY, GA 31701

GA DOE ID#: 0117

No. Description Date

PARKING LOT

PAVED

PAVED DRIVE

PARKING LOT

ALBANY AREA

VOCATIONAL HIGH

SCHOOL

GREEN HOUSE

GARDEN

NO WORK IN THIS AREA

E X

E W

A L K

GENERAL NOTE: EXISTING DOMESTIC WATER LINES, SANITARY SEWER LINES,

MANHOLES, ETC. SIZES AND LOCATIONS SHOWN ARE BASED ON ORIGINAL DESIGN

DOCUMENTS AND MAY DIFFER FROM INSTALLED CONDITIONS. CONTRACTOR FIELD

VERIFY EXISTING CONDITIONS AS REQUIRED.

GENERAL NOTE: LOCATIONS OF MODULAR CLASSROOM TRAILER IS APPROXIMATE.

CONTRACTOR SHALL CAREFULLY COORDINATE PLACEMENT OF CLASSROOMS TO

AVOID CONFLICT AND MAINTAIN REQUIRED CLEARANCES.

98' - 0"

TEMPORARY MODULAR

CLASSROOM

6 CLASSROOM MODULE

EXISTING

PORTABLE

CLASSROOM

CONTRACTOR SHALL COORDINATE WITH

OWNER FOR TEMPORARY CONNECTION

TO EXISTING 1½" DOMESTIC COLD WATER

PIPING AT THIS APPROXIMATE LOCATION.

CONTRACTOR SHALL COORDINATE

LOCATION OF MODULAR CLASSROOM

WATER CONNECTION AND ADJUST

TEMPORARY WATER LINE ROUTING AS

REQUIRED.

PAVED DRIVE

CONTRACTOR SHALL COORDINATE WITH

OWNER FOR TEMPORARY CONNECTION

TO EXISTING 4" SANITARY SEWER LINE AT

THIS APPROXIMATE LOCATION.

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

C100

SITE PLAN

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

E S

WBF

JA3

T D

A L

B A

N Y

2023127

09/22/2023

1" = 30'-0"

SITE PLAN

NO WORK IN THIS AREA

CEILING HATCH LEGEND

DEMO EXISTING CEILING TILE & GRID AS REQUIRED TO

REMOVE EXISTING EQUIPMENT AND INSTALL NEW

EQUIPMENT. REPLACE WITH NEW CEILING TILE AND GRID.

NEW TILE SHALL BE STANDARD ACT TO MATCH EXISTING.

(NO HATCH) EXISTING CEILING TILE & GRID TO REMAIN.

GENERAL NOTE: REMOVAL OF CEILING REQUIRED FOR REMOVAL OF

EXISTING EXHAUST FANS LOCATED ABOVE CEILINGS IN RESTROOMS IS NOT

SHOWN. SEE MECHANICAL DRAWINGS FOR LOCATIONS OF ITEMS LOCATED

ABOVE CEILINGS THAT MAY REQUIRE REMOVAL OF CEILING TILES.

GENERAL NOTE: REMOVAL OF CEILINGS REQUIRED FOR INSTALLATION OF

NEW DUCTLESS FAN COIL UNITS IS NOT SHOWN. SEE MECHANICAL

DRAWINGS FOR LOCATIONS OF NEW DFCUS. TEMPORARILY REMOVE

CEILING TILE & GRID AS REQUIRED TO INSTALL NEW DFCUS, REFRIGERANT

PIPING, CONDENSATE PIPING, SUPPORTS, ETC. AND REINSTALL CEILING.

REPLACE ANY TILE/GRID DAMAGED DURING DEMOLITION/INSTALLATION OF

NEW DFCUS. PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

A100

ARCHITECTURAL CEILING

PLAN - OVERALL

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

E S

WBF

JA3

T D

A L

B A

N Y

2023127

09/22/2023

MD101

MD102

MD103

MD104

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

MD100

MECHANICAL DEMOLITION

PLAN - OVERALL

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

E S

WBF

JA3

T D

A L

B A

N Y

2023127

09/22/2023

1/16" = 1'-0"

MECHANICAL DEMOLITION PLAN - OVERALL

PRE-ENGINEERING CR

A101

DESIGN LAB.

A102

STORAGE

A103 COMPUTER NWK

A104

LEARNING CENTER

A108

OFFICE

A107

DRAFTING LAB

A105

MECH

A111

STORAGE

A110

WOMEN'S

A112

MEN'S

A113

STORAGE

A116

OFFICE

A117

JANITOR

A114

ELECTRONICS LAB

A115

VOCATIONAL SCIENCE

A118

OFFICE

A119 STOR./PREP

A120

STORAGE

A124

OFFICE

A123

DCT CR.

A122

OFFICE

A126

CLASSROOM

A127

AUTO LAB

A125

AUTO

A128

TOOLS

A130

TOILET

A131

AUTO SHOP

A129

WOOD WORKING

A145

SMALL ENGINES

A144

AQUACULTURE

A143

AGRI-SCI. LAB

A136

CLASSROOM

A138

OFFICE

A137

OFFICE

A149

ELECTRICAL

A150

CLASSROOM

A151

CONSTRUCTION LAB

A148

ELECT./HVAC LAB

A158

CLASSROOM

A161

OFFICE

A159

TOILET

A160

METALS LAB.

A164

OFFICE

A167

CLASSROOM

A165

TOILET

A166

MECH.

A172

MD401

MD402

3 MD402

MD402

LRLS LS LR LS LR

SEE LARGE

SCALE PLAN

1111 11

11 11

12 13

D(TYP)

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

MD101

MECHANICAL DEMOLITION

PLAN - AREA A

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

E S

WBF

JA3

T D

A L

B A

N Y

2023127

09/22/2023

NOTES: (THIS SHEET ONLY)

1/8" = 1'-0"

MECHANICAL DEMOLITION PLAN - AREA A

1 . REMOVE EXISTING ROOF MOUNTED CENTRIFUGAL EXHAUST FAN.

EXISTING ROOF CURB TO REMAIN. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW ROOF MOUNTED EXHAUST FAN.

2 . REMOVE EXISTING ROOF MOUNTED DUCTLESS HEAT PUMP AND

ASSOCIATED PIPING. EXISTING EQUIPMENT SUPPORT PLATFORM

TO REMAIN. SEE NEW WORK PLAN FOR INSTALLATION OF NEW

DUCTLESS OUTDOOR UNIT.

3 . REMOVE EXISTING CEILING HEATER. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW CEILING HEATER.

4 . REMOVE EXISTING VERTICAL WATER SOURCE HEAT PUMP AND

ASSOCIATED HOSE KIT. SEE NEW WORK DRAWINGS FOR

INSTALLATION OF NEW WSHP IN THE SAME LOCATION.

5 . REMOVE EXISTING WALL MOUNTED DUCTLESS FAN COIL UNIT AND

ASSOCIATED REFRIGERANT PIPING. REMOVE CONDENSATE

PIPING AS REQUIRED TO ALLOW FOR INSTALLATION OF NEW WALL

MOUNTED DFCU IN THE SAME LOCATION. SEE NEW WORK PLANS.

6 . GENERAL: EXISTING DUCT AND PIPING SIZES (IF SHOWN) AND

LOCATIONS, ARE BASED ON ORIGINAL DESIGN DOCUMENTS AND

MAY NOT REFLECT ACTUAL INSTALLED CONDITIONS.

CONTRACTOR SHALL FIELD VERIY EXISTING DUCT AND PIPING

SIZES AND LOCATIONS AS REQUIRED.

No. Description Date

7 . EXISTING EXHAUST FAN TO REMAIN.

8 . EXISTING UNIT HEATER TO REMAIN.

9 . REMOVE EXISTING WALL HEATER. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW WALL HEATER.

10 . REMOVE EXISTING GRILLE/DIFFUSER AND ASSOCIATED NEW FLEX

DUCT (IF APPLICABLE). FIELD VERIFY EXISTING SIZES AND

LOCATIONS. (TYPICAL ALL GRILLES/DIFFUSERS) SEE NEW WORK

PLAN FOR INSTALLATION OF NEW GRILLE/DIFFUSER IN SAME

LOCATION.

11 . REMOVE EXISTING SIDEWALL GRILLE. FIELD VERIFY EXISTING

SIZES AND LOCATIONS. (TYPICAL ALL GRILLES) SEE NEW WORK

PLAN FOR INSTALLATION OF NEW GRILLE IN SAME LOCATION.

12 . EXISTING DUCT MOUNTED SUPPLY GRILLES TO REMAIN. CLEAN

GRILLES TO REMOVE ALL DUST, DIRT, ETC. (TYPICAL)

13 . EXISTING ROOF MOUNTED MAKE-UP HEATER, DUCTWORK, ETC.

TO REMAIN.

14 . REMOVE EXISTING DUCT MOUNTED ELECTRIC HEATER,

ASSOCIATED WIRING, CONTROLS, ETC. FROM THIS APPROXIMATE

LOCATION. PROVIDE NEW DUCT SIZED TO MATCH EXISTING DUCT

WHERE HEATER WAS REMOVED. SEAL DUCT AIR TIGHT AND

INSULATE IN ACCORDANCE WITH SPECIFICATION. FIELD VERIFY

EXACT LOCATION.

15 . REMOVE EXISTING ROOF MOUNTED ENERGY RECOVERY UNIT AND

ASSOCIATED CONDENSATE PIPING. EXISTING ROOF CURB TO

REMAIN. SEE NEW WORK PLAN FOR INSTALLATION OF NEW ERU IN

THE SAME LOCATION.

VISOTOR WAIT

B105

RECEPTION

B104

STUD. WAIT

B103

WORK ROOM

B119

TOIL.

B106

BOOK KEEPER

B107

PARENT COORD.

B108

MAIL

B121

TOIL.

B117

CLINIC

B116

CONFERENCE

B109

PRINCIPAL

B112

TOIL.

B114

TOIL.

B115

INFORMATION

TECHNOLOGY LAB.

A173

OFFICE

A176

STORAGE

A175

RVI

B129

STOR.

B130

TOIL.

B131

WORK ROOM

B128

PASSAGE

B132

OFFICE

B127

STUD. WAIT

B126

SRO

B125

SUPERVISOR

B135

WAITING

B137

CONFERENCE

B134

STOR.

B133

MECHANICAL RM.

B147

ELECTRICAL RM.

B148

VAULT

B143

COUNS

B142

COUNS.

B141

CAREER CENTER

B139

COUNS.

B146

MEDIA PRODUCTION

C107

TEST STOR.

B144

RECORDS

B145

COMPUTER NWK

C108

Room

C109

MD102

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

MD102

MECHANICAL DEMOLITION

PLAN - AREA B

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

E S

WBF

JA3

T D

A L

B A

N Y

2023127

09/22/2023

NOTES: (THIS SHEET ONLY)

1/8" = 1'-0"

MECHANICAL DEMOLITION PLAN - AREA B

1 . REMOVE EXISTING ROOF MOUNTED CENTRIFUGAL EXHAUST FAN.

EXISTING ROOF CURB TO REMAIN. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW ROOF MOUNTED EXHAUST FAN.

2 . REMOVE EXISTING DUCTLESS HEAT PUMP MOUNTED ATOP

EXISTING CONCRETE EQUIPMENT PAD, AND ASSOCIATED

PIPING.SEE NEW WORK PLAN FOR INSTALLATION OF NEW

DUCTLESS OUTDOOR UNIT.

3 . REMOVE EXISTING WALL MOUNTED DUCTLESS FAN COIL UNIT AND

ASSOCIATED REFRIGERANT PIPING. REMOVE CONDENSATE

PIPING AS REQUIRED TO ALLOW FOR INSTALLATION OF NEW WALL

MOUNTED DFCU IN THE SAME LOCATION. SEE NEW WORK PLANS.

4 . REMOVE EXISTING VERTICAL WATER SOURCE HEAT PUMP AND

ASSOCIATED HOSE KIT. SEE NEW WORK DRAWINGS FOR

INSTALLATION OF NEW WSHP IN THE SAME LOCATION.

5 . REMOVE EXISTING ELECTRIC UNIT HEATER. SEE NEW WORK PLAN

FOR INSTALLATION OF NEW UNIT HEATER.

6 . REMOVE EXISTING ROOFTOP WATER SOURCE HEAT PUMP AND

ASSOCIATED CONDENSATE PIPE. EXISTING ROOF CURB TO

REMAIN. REMOVE EXISTING BIPOLAR IONIZATION UNIT AND STORE

FOR REUSE IN NEW ROOFTOP WSHP. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW ROOFTOP WSHP.

7 . GENERAL: EXISTING DUCT AND PIPING SIZES (IF SHOWN) AND

LOCATIONS, ARE BASED ON ORIGINAL DESIGN DOCUMENTS AND

MAY NOT REFLECT ACTUAL INSTALLED CONDITIONS.

CONTRACTOR SHALL FIELD VERIY EXISTING DUCT AND PIPING

SIZES AND LOCATIONS AS REQUIRED.

8 . REMOVE EXISTING GRILLE/DIFFUSER AND ASSOCIATED NEW FLEX

DUCT (IF APPLICABLE). FIELD VERIFY EXISTING SIZES AND

LOCATIONS. (TYPICAL ALL GRILLES/DIFFUSERS) SEE NEW WORK

PLAN FOR INSTALLATION OF NEW GRILLE/DIFFUSER IN SAME

LOCATION.

9 . REMOVE EXISTING VERTICAL WATER SOURCE HEAT PUMP,

RETURN AIR PLENUM, HOSE KIT, AND CONDENSATE PIPING.

REMOVE EXISTING BIPOLAR IONIZATION UNIT AND STORE FOR

REUSE IN NEW VRF VERTICAL FAN COIL UNIT. CAP EXISTING LOOP

PIPING AS HIGH AS POSSIBLE. MAINTAIN EXISTING ERU SUPPLY

DUCT TO RETURN AIR DUCT.

10 . REMOVE EXISTING VERTICAL WATER SOURCE HEAT PUMP,

ASSOCIATED DUCTWORK, RETURN AIR PLENUM, HOSE KIT, AND

CONDENSATE PIPING. REMOVE EXISTING BIPOLAR IONIZATION

UNIT AND TURN OVER TO OWNER. CAP EXISTING LOOP PIPING AS

HIGH AS POSSIBLE. CAP EXISTING ERU SUPPLY DUCT AND SEAL

AIR TIGHT.

11 . REMOVE EXISTING BRANCH DUCTS UP TO TRUNK DUCT. SEAL

OPENING IN TRUNK DUCT WHERE BRANCH DUCT WAS REMOVED

AND SEAL AIR TIGHT. INSULATED IN ACCORDANCE WITH

SPECIFICATION. DUCT LAYOUT IS BASED ON ORIGINAL DESIGN

DOCUMENTS AND MAY NOT REPRESENT ACTUAL INSTALLATED

CONDITIONS. FIELD VERIFY EXACT LOCATION OF EXISTING

DUCTWORK.

12 . COMPLETELY REMOVE EXISTING TRUNK DUCT, BRANCH DUCTS,

ASSOCIATED SUPPORTS, INSULATION, FLEX DUCT, AND

DIFFUSERS AS SHOWN. DUCT LAYOUT IS BASED ON ORIGINAL

DESIGN DOCUMENTS AND MAY NOT REPRESENT ACTUAL

INSTALLATED CONDITIONS. FIELD VERIFY EXACT LOCATION OF

EXISTING DUCTWORK.

13 . REMOVE EXISTING DUCTWORK UP TO THIS APPROXIMATE

LOCATION. SEE NEW WORK PLAN FOR CONNECTION OF NEW

SUPPLY/RETURN DUCT AT THIS LOCATION. DUCT LAYOUT IS

BASED ON ORIGINAL DESIGN DOCUMENTS AND MAY NOT

REPRESENT ACTUAL INSTALLATED CONDITIONS. FIELD VERIFY

EXACT LOCATION OF EXISTING DUCTWORK.

14 . REMOVE EXISTING CONDENSATE DRAIN PIPING.

15 . REMOVE EXISTING LOOP SUPPLY/RETURN PIPING UP TO AND

INCLUDING EXISTING HOSE KIT AND SHUT OFF VALVE.

16 . REMOVE EXISTING SUPPLY/RETURN DUCTWORK AS REQUIRED TO

REMOVE EXISTING WSHP.

17 . REMOVE EXISTING LOOP PIPING UP TO THIS APPROXIMATE

LOCATION TO ALLOW FOR REROUTING PIPING TO AVOID CONFLITS

WITH NEW WHSP ACCESS PANELS. SEE NEW WORK PLAN.

1/4" = 1'-0"MD102

2 B147 LARGE SCALE DEMO PLAN No. Description Date

COMPUTERS

C106

WORK ROOM

C105

TOILET

C104

OFFICE

C103

OFFICE

C102

CIRCULATION

C113

MEDIA CENTER

C100

STORAGE

C110

CONFERENCE

C111

LS LR

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

MD103

MECHANICAL DEMOLITION

PLAN - AREA C

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

E S

WBF

JA3

T D

A L

B A

N Y

2023127

09/22/2023

NOTES: (THIS SHEET ONLY)

1/8" = 1'-0"

MECHANICAL DEMOLITION PLAN - AREA C

1 . REMOVE EXISTING ROOF MOUNTED CENTRIFUGAL EXHAUST FAN.

EXISTING ROOF CURB TO REMAIN. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW ROOF MOUNTED EXHAUST FAN.

2 . REMOVE EXISTING CEILING HEATER. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW CEILING HEATER.

3 . REMOVE EXISTING ROOFTOP WATER SOURCE HEAT PUMP AND

ASSOCIATED CONDENSATE PIPING. EXISTING ROOF CURB TO

REMAIN. REMOVE EXISTING BIPOLAR IONIZATION UNIT AND STORE

FOR REUSE IN NEW ROOFTOP WSHP. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW ROOFTOP WSHP.

4 . GENERAL: EXISTING DUCT AND PIPING SIZES (IF SHOWN) AND

LOCATIONS, ARE BASED ON ORIGINAL DESIGN DOCUMENTS AND

MAY NOT REFLECT ACTUAL INSTALLED CONDITIONS.

CONTRACTOR SHALL FIELD VERIY EXISTING DUCT AND PIPING

SIZES AND LOCATIONS AS REQUIRED.

5 . REMOVE EXISTING GRILLE/DIFFUSER AND ASSOCIATED NEW FLEX

DUCT (IF APPLICABLE). FIELD VERIFY EXISTING SIZES AND

LOCATIONS. (TYPICAL ALL GRILLES/DIFFUSERS) SEE NEW WORK

PLAN FOR INSTALLATION OF NEW GRILLE/DIFFUSER IN SAME

LOCATION.

5 11

LS LR

KITCHEN

D105

COOLER

D119

DRY STORAGE

D121

FREEZER

D120

OFFICE

D118

D116

ELECTRICAL RM.

D110

MECHANICAL RM.

D109

Room

C129

TOILET

D114

DISHWASHING

D107

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

MD104

MECHANICAL DEMOLITION

PLAN - AREA D

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

E S

WBF

JA3

T D

A L

B A

N Y

2023127

09/22/2023

NOTES: (THIS SHEET ONLY)

1/8" = 1'-0"

MECHANICAL DEMOLITION PLAN - AREA D

1 . REMOVE EXISTING ROOF MOUNTED CENTRIFUGAL EXHAUST FAN.

EXISTING ROOF CURB TO REMAIN. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW ROOF MOUNTED EXHAUST FAN.

2 . REMOVE EXISTING ROOF DUCTLESS HEAT PUMP MOUNTED AND

ASSOCIATED PIPING. EXISTING EQUIPMENT SUPPORT PLATFORM

TO REMAIN. SEE NEW WORK PLAN FOR INSTALLATION OF NEW

DUCTLESS OUTDOOR UNIT.

3 . REMOVE EXISTING WALL MOUNTED DUCTLESS FAN COIL UNIT AND

ASSOCIATED REFRIGERANT PIPING. REMOVE CONDENSATE

PIPING AS REQUIRED TO ALLOW FOR INSTALLATION OF NEW WALL

MOUNTED DFCU IN THE SAME LOCATION. SEE NEW WORK PLANS.

4 . REMOVE EXISTING DOOR AIR CURTAIN. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW DOOR AIR CURTAIN.

5 . REMOVE EXISTING ROOFTOP WATER SOURCE HEAT PUMP AND

ASSOCIATED CONDENSATE PIPING. EXISTING ROOF CURB TO

REMAIN. REMOVE EXISTING BIPOLAR IONIZATION UNIT AND STORE

FOR REUSE IN NEW ROOFTOP WSHP. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW ROOFTOP WSHP.

6 . REMOVE EXISTING CENTRIFUGAL UPBLAST KITCHEN EXHAUST

FAN. EXISTING ROOF CURB TO REMAIN. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW FAN.

7 . REMOVE EXISTING KITCHEN MAKE UP AIR UNIT. EXISTING ROOF

CURB TO REMAIN. SEE NEW WORK PLAN FOR INSTALLATION OF

NEW KMUAU.

8 . GENERAL: EXISTING DUCT AND PIPING SIZES (IF SHOWN) AND

LOCATIONS, ARE BASED ON ORIGINAL DESIGN DOCUMENTS AND

MAY NOT REFLECT ACTUAL INSTALLED CONDITIONS.

CONTRACTOR SHALL FIELD VERIY EXISTING DUCT AND PIPING

SIZES AND LOCATIONS AS REQUIRED.

9 . REMOVE EXISTING WALL HEATER. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW WALL HEATER.

10 . REMOVE EXISTING PACKAGED TERMINAL HEAT PUMP. SEE NEW

WORK PLAN FOR INSTALLATION OF NEW PTHP.

11 . REMOVE EXISTING VERTICAL WATER SOURCE HEAT PUMP AND

ASSOCIATED HOSE KIT. REMOVE EXISTING BIPOLAR IONIZATION

KIT AND STORE FOR REUSE IN NEW WSHP. REMOVE EXISTING

SUPPLY/RETURN DUCTWORK AS REQUIRED TO REMOVE EXISTING

WSHP. REMOVE EXISTING LOOP SUPPLY/RETURN PIPING UP TO

AND INCLUDING EXISTING HOSE KIT AND SHUT OFF VALVE. SEE

NEW WORK DRAWINGS FOR INSTALLATION OF NEW WSHP IN THE

SAME LOCATION.

12 . REMOVE EXISTING GRILLE/DIFFUSER AND ASSOCIATED NEW FLEX

DUCT (IF APPLICABLE). FIELD VERIFY EXISTING SIZES AND

LOCATIONS. (TYPICAL ALL GRILLES/DIFFUSERS) SEE NEW WORK

PLAN FOR INSTALLATION OF NEW GRILLE/DIFFUSER IN SAME

LOCATION.

13 . EXISTING DUCT MOUNTED SUPPLY GRILLES TO REMAIN. CLEAN

GRILLES TO REMOVE ALL DUST, DIRT, ETC. (TYPICAL)

14 . EXISTING DISHWASHER EXHAUST FAN TO REMAIN.

B-1

PRV

P R

HX-1

FLOW FLOW

C F

P-2 P-1

AAV

1 ¼"

P-3P-4

FLOW

4" H

EXISTING EXTERIOR WALL

OUTSIDE

C S

C R

C S

L O

F L O

W 8

L S

F L O

W 8

L S

F L O

L R

L S

F L O

L S

F L O

8" LS

FLOW

8" LS

FLOW

8" LR

C S

F L O

C R

F L O

8" CR

FLOW

P-5

4" HS

FLOW

4" HS

FLOW

4" HR

L S

F L O

L R

F L O

4 4 4

11 11

LOOP AND COOLING WATER DEMOLITION PIPING SCHEMATIC

PBPB

8" C S

8" C R

G G

11 (BELOW)

11(BELOW)

C S

C R

C S

8" CS

8" LS

L S

L R

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

MD401

MECHANICAL ROOM LARGE

SCALE DEMOLITION PLAN

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

E S

WBF

JA3

T D

A L

B A

N Y

2023127

09/22/2023

NOTES: (THIS SHEET ONLY)

1 . EXISTING BOILER EMERGENCY STOP BUTTON

2 . REMOVE EXISTING COOLING TOWER VFD/DISCONNECT. SEE

ELECTRICAL.

3 . REMOVE EXISTING ELECTRIC UNIT HEATER AT THIS APROXIMATE

LOCATION. SEE NEW WORK PLAN FOR INSTALLATION OF NEW

ELECTRIC UNIT HEATER.

4 . REMOVE EXISTING PUMP, ASSOCIATED VALVES, GAUGES, ETC. AS

SHOWN. SEE NEW WORK PLAN FOR INSTALLATION OF NEW PUMP

IN SAME LOCATION.

5 . REMOVE EXISTING HEAT EXCHANGER, ASSOCIATED VALVES,

GAUGES, ETC. AS SHOWN. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW HEAT EXCHANGER IN SAME LOCATION.

6 . REMOVE EXISTING WSHP, CONDENSATE PIPING, AND FLEXIBLE

HOSE KIT. REMOVE EXISTING DUCTWORK AS REQUIRED TO

REMOVE EXISTING WSHP AND INSTALL NEW WSHP IN SAME

LOCATION. SEE NEW WORK PLAN.

7 . REMOVE EXISTING VERTICAL INLINE HOT WATER PUMP AND

ASSOCIATED SUPPORTS. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW PUMP.

8 . REMOVE EXISTING BOILER, FLUE, CONDENSATE PIPING, PRV

PIPING, ASSOCIATED VALVES, GAUGES ETC. AS SHOWN. SEE NEW

WORK PLAN FOR INSTALLATION OF NEW CONDENSING BOILER.

9 . EXISTING EXPANSION TANK TO REMAIN.

10 . REMOVE EXISTING AIR SEPARATOR, AUTOMATIC AIR VENT, BLOW

DOWN VALVE, SUPPORTS, ETC. SEE NEW WORK PLAN FOR

INSTALLATION OF NEW AIR SEPARATOR IN SAME LOCATION.

11 . REMOVE EXISTING PIPING AS REQUIRED FOR INSTALLATION OF

NEW HEAT EXCHANGER. SEE MECHANICAL ROOM ISOMETRIC

VIEW AND NEW WORK PLAN.

12 . EXISTING UNDERGROUND PIPING TO REMAIN FOR RE-USE.

13 . DISCONNECT EXISTING COOLING TOWER SUPPLY AND RETURN

PIPING.

14 . REMOVE EXISTING COOLING TOWER. EXISTING PIERS TO REMAIN

FOR RE-USE.

15 . REMOVE EXISTING MAKE-UP WATER PIPING AS REQUIRED FOR

REMOVAL OF COOLING TOWER. PIPING TO BE RE-CONNECTED,

SEE NEW WORK PLAN.

16 . REMOVE EXISTING OVERFLOW PIPING TO STUB-UP. STUB-UP TO

REMAIN FOR RE-USE.

17 . REMOVE EXISTING CHEMICAL FEED PIPING UP TO AND INCLUDING

EXISTING BALL VALVE. SEE NEW WORK PLAN FOR INSTALLATION

OF NEW CHEMICAL FEED PIPING.

18 . REMOVE EXISTING PUMP DISCONNECT. SEE ELECTRICAL.

19 . REMOVE EXISTING EXPANSION PIPING AS REQUIRED FOR

RE-PIPING OF NEW HEAT EXCHANGER. SEE NEW WORK PLAN.

20 . REMOVE EXISTING HOT WATER PIPING UP TO AND INCLUDING

EXISTING VALVES IN VERTICAL DROP. SEE NEW WORK PLAN FOR

CONNECTION OF NEW HOT WATER PIPING.

21 . CONTRACTOR SHALL DISCONECT GAS PIPING FROM BOILER UP TO

EXISTING SHUT OFF VALVE TO ALLOW FOR ITS REMOVAL. SEE

NEW WORK PLAN FOR CONNECTION OF EXISTING PIPING TO NEW

BOILER.

22 . REMOVE EXISTING ONE SHOW CHEMICAL FEEDER AND

ASSOCIATED PIPING UP TO BALL VALVES AT CONNECTION TO

LOOP PIPING. SEE NEW WORK PLAN FOR NEW ONE SHOT

CHEMICAL FEEDER.

No. Description Date

1/4" = 1'-0"MD101

1 MECHANICAL ROOM DEMOLITION LARGE SCALE PLAN

L R

L S

D D

L R

L S

L R

L S

L R

L S L

LS 2

D D

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

MD402

MECHANICAL DEMOLITION

ISOMETRIC VIEWS

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

E S

WBF

JA3

T D

A L

B A

N Y

2023127

09/22/2023

1/4" = 1'-0"MD101

1 A164 MEZZANINE PLAN - DEMOLITION

1/4" = 1'-0"MD101

2 A158 MEZZANINE PLAN - DEMOLITION

1/4" = 1'-0"MD101

3 A148 MEZZANINE PLAN - DEMOLITION

1/4" = 1'-0"MD101

4 A136 MEZANINE PLAN - DEMOLITION

1/4" = 1'-0"MD101

5 A129 MEZZANINE PLAN - DEMOLITION

5.1 A129 MEZZANINE DEMOLITION PLAN

1.1 A164 MEZZANINE DEMOLITION PLAN

1/4" = 1'-0"MD101

6 A111 MECHANICAL ROOM PLAN - DEMOLITION

2.1 A158 MEZZANINE DEMOLITION PLAN

4.1 A136 MEZZANINE DEMOLITION PLAN

3.1 A148 MEZZANINE DEMOLITION PLAN

6.1 A111.1 MECH RM DEMOLITION EAST WALL

6.2 A111.1 MECH RM DEMOLITION WEST WALL

NOTES: (THIS SHEET ONLY)

1 . REMOVE EXISTING VERTICAL WATER SOURCE HEAT PUMP.

REMOVE EXISTING BIPOLAR IONIZATION UNIT AND STORE FOR

REUSE IN NEW WSHP. SEE NEW WORK DRAWINGS FOR

INSTALLATION OF NEW WSHP.

2 . REMOVE EXISTING SUPPLY/RETURN DUCTWORK AS REQUIRED TO

REMOVE EXISTING WSHP.

3 . REMOVE EXISTING LOOP SUPPLY/RETURN PIPING UP TO AND

INCLUDING EXISTING HOSE KIT AND SHUT OFF VALVE.

4 . REMOVE EXISTING CONDENSATE DRAIN PIPING.

M101

M102

M103

M104

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

M100

MECHANICAL NEW WORK

PLAN - OVERALL

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

E S

WBF

JA3

T D

A L

B A

N Y

2023127

09/22/2023

1/16" = 1'-0"

MECHANICAL NEW WORK PLAN - OVERALL

F-A1

F-A2

F-A3

F-A4

F-A5

F-A9

F-A28

CH-A1

CH-A2

CH-A3

M401

WSHP-A5

WSHP-A16

WSHP-A2

WSHP-A15

WSHP-A3

WSHP-A4

WSHP-A14

WSHP-A18

WSHP-A11

M402

DFCU-A4

DOU-A4

WSHP-A6

WSHP-A1

WSHP-A7

WSHP-A9

WSHP-A10

DOU-A2

DFCU-A2

DFCU-A1DFCU-A3.1

DFCU-A3.2

IU-1.9

DCT CR.

A122

VOCATIONAL SCIENCE

A118

OFFICE

A123

STORAGE

A124

STOR./PREP

A120

OFFICE

A119

ELECTRONICS LAB

A115

OFFICE

A117

STORAGE

A116

MEN'S

A113

WOMEN'S

A112

MECH

A111

DRAFTING LAB

A105

COMPUTER NWK

A104

STORAGE

A103

DESIGN LAB.

A102

PRE-ENGINEERING CR

A101

CLASSROOM

A165

TOILET

A166

OFFICE

A167

MECH.

A172

METALS LAB.

A164

CLASSROOM

A161

ELECT./HVAC LAB

A158

CLASSROOM

A151

ELECTRICAL

A150

OFFICE

A149

CONSTRUCTION LAB

A148

AQUACULTURE

A143

CLASSROOM

A138

AGRI-SCI. LAB

A136

OFFICE

A137

SMALL ENGINES

A144

WOOD WORKING

A145

OFFICE

A126

AUTO LAB

A125

AUTO SHOP

A129

TOOLS

A130

TOILET

A131

JANITOR

A114

STORAGE

A110

LEARNING CENTER

A108

OFFICE

A107

CLASSROOM

A127

AUTO

A128

TOILET

A160

OFFICE

A159

DOU-A1

DOU-A3

C2 C2

EWH-A1

M402

C2 A2

C2A4

450 C1

150A2

665 665

665665

570570

570 570

340 A3

175 D1

75 C2

77 7

7 7

R 10

17RR

R13

15 R

WSHP-A12

ERU-1

D D

TTTT

TT TT

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

M101

MECHANICAL NEW WORK

PLAN - AREA A

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

E S

WBF

JA3

T D

A L

B A

N Y

2023127

09/22/2023

NOTES: (THIS SHEET ONLY)

1 . NEW CENTRIFUGAL EXHAUST FAN MOUNTED ATOP EXISTING

ROOF CURB. PROVIDE ADAPTER CURB AS REQUIRED TO

TRANSITION FROM NEW FAN CONNECTION TO EXISTING DUCT.

2 . NEW OUTDOOR HEAT PUMP/CONDENSING UNIT MOUNTED ATOP

EXISTING EQUIPMENT SUPPORT PLATFORM ON ROOF.

3 . NEW CEILING HEATER MOUNTED IN SAME LOCATION AS HEATER

REMOVED DURING DEMOLITION.

4 . NEW VERTICAL WATER SOURCE HEAT PUMP. PROVIDE NEW HOSE

KIT FOR CONNECTING NEW WSHP TO EXISTING LOOP PIPING.

PROVIDE TRANSITIONS AS REQUIRED FROM NEW HOSE KIT TO

EXISTING PIPING SIZE. FIELD VERIFY WHICH PIPE IS

SUPPLY/RETURN PRIOR TO CONNECTING NEW HOSE KIT. FIELD

VERIFY EXISTING RETURN CONNECTION AND PIPING CONNECTION

LOCATIONS. SEE WSHP HOSE KIT AND PIPING DETAIL.

5 . NEW WALL MOUNTED DUCTLESS FAN COIL UNIT MOUNTED IN

SAME LOCATION AS DFCU REMOVED DURING DEMOLITION. FIELD

VERIFY EXACT LOCATION. SEE WALL MOUNTED DUCTLESS

INDOOR UNIT DETAIL. CONNECT NEW CONDENSATE PIPE TO

EXISTING PIPE, FIELD VERIFY EXACT LOCATION.

6 . GENERAL: EXISTING DUCT AND PIPING SIZES (IF SHOWN) AND

LOCATIONS, ARE BASED ON ORIGINAL DESIGN DOCUMENTS AND

MAY NOT REFLECT ACTUAL INSTALLED CONDITIONS.

CONTRACTOR SHALL FIELD VERIY EXISTING DUCT AND PIPING

SIZES AND LOCATIONS AS REQUIRED.

1/8" = 1'-0"

MECHANICAL NEW WORK PLAN - AREA A

No. Description Date

12 . DFCU DRAIN PIPING ROUTED TO SPILL ON ROOF. ONCE TUBING

PENETRATES PIPE BOX IT SHALL BE CONCEALED IN PVC PIPING

THAT IS ELBOWED DOWN TO 4" ABOVE ROOF LEVEL AND

SECURED TO PIPE BOX. CONCEALING VINYL TUBING SHALL

PROTECT IT FROM UV DAMAGE. DO NOT EXPOSE TUBING TO

OUTDOORS.

13 . NEW DUCTLESS OUTDOOR UNIT MOUNTED ATOP NEW EQUIPMENT

SUPPORT PLATFORM. SEE EQUIPMENT SUPPORT PLATFORM

DETAIL.

14 . NEW PIPE BOX ON ROOF. SEE PIPE BOX DETAIL.

15 . CONDENSATE DRAIN PIPING ROUTED TO EXISTING CONDENSATE

DRAIN BOX. FIELD VERIFY EXACT LOCATION.

16 . PROVIDE RECTORSEAL FORTRESS LINE HIDE KIT OR EQUAL TO

CONCEAL ALL REFRIGERANT AND CONDENSATE PIPING EXPOSED

BELOW CEILING.

17 . NEW CEILING CASSETTE SUSPENDED FROM DROP RODS (MIN 3/8")

CONNECTED TO STRUCTURE WITH SUPPLEMENTAL 2"X2"X1/4"

ANGLE IRON. SEE VRF / MINI SPLIT CEILING CASSETTE UNIT DETAIL

AND COMPACT CEILING CASSETTE IN CEILING GRID DETAIL. DFCU

PLACEMENT IS BASED ON ORIGINAL DESIGN DRAWINGS. FIELD

VERIFY EXISTING DUCT CONDITIONS AND RELOCATE THE DFCU TO

AVOID CONFLICTS.

7 . PROVIDE NEW SIDEWALL GRILLE. FIELD VERIFY EXISTING SIZES

AND LOCATIONS. (TYPICAL ALL GRILLES) PROVIDE SIZE TO MATCH

EXISTING GRILLE.

8 . PROVIDE NEW GRILLE/DIFFUSER. PROVIDE NEW FLEX DUCT (IF

APPLICABLE) OF NECK SIZE SCHEDULED. PROVIDE

TRANSITIONS/OFFSETS AS REQUIRED TO CONNECT NEW

GRILLE/DIFFUSER TO EXISTING DUCTWORK. (TYPICAL ALL

GRILLES/DIFFUSERS UNLESS SPECIFICALLY NOTED OTHERWISE)

9 . PROVIDE FULL SIZE, SLOPED, INSULATED PVC VINYL TUBE FOR

DRAIN PIPING FROM UNIT DRAIN PORT AND TRANSITION TO RIGID

DRAIN PIPE AS DETAILED IN VRF CONDENSATE DRAIN

CONNECTION DETAIL. PROVIDE FITTINGS AS REQUIRED TO

CONNECT DRAIN PIPE.

10 . NEW VRF CEILING CASSETTE SUSPENDED FROM DROP RODS (MIN

3/8") CONNECTED TO STRUCTURE WITH SUPPLEMENTAL 2"X2"X1/4"

ANGLE IRON. SEE VRF / MINI SPLIT CEILING CASSETTE UNIT DETAIL

AND COMPACT CEILING CASSETTE IN CEILING GRID DETAIL. DFCU

PLACEMENT IS BASED ON ORIGINAL DESIGN DRAWINGS. FIELD

VERIFY EXISTING DUCT CONDITIONS AND RELOCATE THE DFCU TO

AVOID CONFLICTS.

11 . CONDENSATE PIPING DROPS DOWN WALL TO EXISTING MOP SINK

AT THIS APPROXIMATE LOCATION. BRACKET DRAIN PIPING TO

WALL.

18 . NEW ERU MOUNTED ATOP EXISTING ROOF CURB. PROVIDE

ADAPTER CURB/ROOFED-IN CURB EXTENSION AS REQUIRED TO

MOUNT ERU ATOP EXISTING CURB AND MAKE DUCT

CONNECTIONS. MODIFY/EXTEND EXISTING DUCTWORK AS

REQUIRED TO MAKE CONNECTION. FIELD VERIFY EXISTING

CONDITIONS.

19 . NEW WALL HEATER MOUNTED IN SAME LOCATION AS HEATER

REMOVED DURING DEMOLITION.

20 . ROUTE SLOPED (1/4" PER FOOT), TRAPPED, PVC CONDENSATE

DRAIN PIPING FROM ROOFTOP EQUIPMENT TO ROOF DRAIN AS

SHOWN. PROVIDE PIPE SUPPORTS ON MAXIMUM 6' CENTERS. SEE

CONENSATE DRAIN TRAP DETAIL AND CONDENSATE PIPE

SUPPORT ON ROOF DETAIL.

21 . CONDENSATE PIPE SUPORT ON ROOF. SEE CONDENSATE PIPE

SUPOORT ON ROOF DETAIL. (TYPICAL)

22 . WALL MOUNTED DDC TEMPERATURE SENSOR TO ALLOW FOR

MONITORING OF SPACE TEMPERATURE BY DDC SYSTEM.

WSHP-AD2

HRU-1

IU-1.5

IU-1.1

IU-1.2

IU-1.3

IU-1.6

IU-1.4

F-AD1

F-AD2

F-AD3

F-AD4

EUH-MC1

DOU-AD1

DOU-MC1

DFCU-MC1

DFCU-AD1

WSHP-MC3

7 7

WSHP-AD4

WSHP-MC2

WSHP-A8

WSHP-MC1

IU-1.7

MDC-1

M102

IU-1.8

WSHP-C2

WSHP-C1

PARENT COORD.

B108 CONFERENCE

B109

PRINCIPAL

B112

TOIL.

B114

TOIL.

B115

CLINIC

B116

TOIL.

B117

MAIL

B121

WORK ROOM

B119

STUD. WAIT

B103

RECEPTION

B104

VISOTOR WAIT

B105

TOIL.

B106

BOOK KEEPER

B107

WORK ROOM

B128

OFFICE

B127

STUD. WAIT

B126

SRO

B125

SUPERVISOR

B135

WAITING

B137

ATTENDANCE

B138

CONFERENCE

B134

STOR.

B133

VAULT

B143

COUNS

B142

COUNS.

B141

COUNS.

B146

RECORDS

B145

TEST STOR.

B144

TOIL.

B131

STOR.

B130

RECEPTION

B140

CAREER CENTER

B139

PASSAGE

B132

INFORMATION

TECHNOLOGY LAB.

A173

OFFICE

A176

STORAGE

A175

MEDIA PRODUCTION

C107

COMPUTER NWK

C108

ELECTRICAL RM.

B148

MECHANICAL RM.

B147

RVI

B129

Room

C109

TT TT TTTT

TT TTFCU-1.5TT

FCU-1.7

150 A4

295 A3

250A2

310A2

(TYP OF 4)

1 1/2" D 1 1/2" D

D R

6"ø 6"ø

8"ø

6"ø 6"ø

6"ø

R(TYP)

GENERAL: PROVIDE PIPE SLEEVES AT ALL PIPING WALL

PENETRATIONS. SEE PIPE SLEEVE DETAIL(S).

R R

MECHANICAL RM.

B147

EUH-MC1

WSHP-MC1

WSHP-A8WSHP-AD2

WSHP-AD4

WSHP-MC2

WSHP-MC34

4 4

2 1/2" LR

2 1/2" LS

26DD

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

M102

MECHANICAL NEW WORK

PLAN - AREA B

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

E S

WBF

JA3

T D

A L

B A

N Y

2023127

09/22/2023

NOTES: (THIS SHEET ONLY)

1/8" = 1'-0"

MECHANICAL NEW WORK PLAN - AREA B

1 . NEW CENTRIFUGAL EXHAUST FAN MOUNTED ATOP EXISTING

ROOF CURB. PROVIDE ADAPTER CURB AS REQUIRED TO

TRANSITION FROM NEW FAN CONNECTION TO EXISTING DUCT.

2 . NEW OUTDOOR HEAT PUMP/CONDENSING UNIT MOUNTED ATOP

EXISTING EQUIPMENT SUPPORT PLATFORM ON ROOF.

3 . NEW WALL MOUNTED DUCTLESS FAN COIL UNIT MOUNTED IN

SAME LOCATION AS DFCU REMOVED DURING DEMOLITION.

CONNECT NEW CONDENSATE PIPE TO EXISTING PIPE. FIELD

VERIFY EXACT LOCATION.

4 . NEW VERTICAL WATER SOURCE HEAT PUMP. PROVIDE NEW HOSE

KIT FOR CONNECTING NEW WSHP TO EXISTING LOOP PIPING.

PROVIDE TRANSITIONS AS REQUIRED FROM NEW HOSE KIT TO

EXISTING PIPING SIZE. FIELD VERIFY WHICH PIPE IS

SUPPLY/RETURN PRIOR TO CONNECTING NEW HOSE KIT. FIELD

VERIFY EXISTING RETURN CONNECTION AND PIPING CONNECTION

LOCATIONS. SEE WSHP HOSE KIT AND PIPING DETAIL.

5 . NEW VRF HEAT RECOVERY UNIT MOUNTED ATOP NEW CONCRETE

EQUIPMENT PAD. SEE CONCRETE EQUIPMENT PAD DETAIL.

6 . NEW ELECTRIC UNIT HEATER MOUNTED IN SAME LOCATION AS

HEAT REMOVED DURING DEMOLTION. FIELD VERIFY EXACT

LOCATION.

7 . NEW VRF CEILING CASSETTE SUSPENDED FROM DROP RODS (MIN

3/8") CONNECTED TO STRUCTURE WITH SUPPLEMENTAL 2"X2"X1/4"

ANGLE IRON. SEE VRF / MINI SPLIT CEILING CASSETTE UNIT DETAIL

AND COMPACT CEILING CASSETTE IN CEILING GRID DETAIL.

8 . NEW ROOFTOP WSHP MOUNTED ATOP EXISTING ROOF CURB.

PROVIDE ADAPTER CURB AS REQUIRED TO TRANSITION FRON

NEW UNIT CONNECTION TO EXISTING DUCT LAYOUT. REINSTALL

BIPOLAR IONIZATION UNIT REMOVED DURING DEMOLITION.

9 . GENERAL: EXISTING DUCT AND PIPING SIZES (IF SHOWN) AND

LOCATIONS, ARE BASED ON ORIGINAL DESIGN DOCUMENTS AND

MAY NOT REFLECT ACTUAL INSTALLED CONDITIONS.

CONTRACTOR SHALL FIELD VERIY EXISTING DUCT AND PIPING

SIZES AND LOCATIONS AS REQUIRED.

10 . CAP EXISTING OUTSIDE AIR DUCT AND SEAL AIR TIGHT.

11 . PROVIDE NEW GRILLE/DIFFUSER. PROVIDE NEW FLEX DUCT (IF

APPLICABLE) OF NECK SIZE SCHEDULED. PROVIDE

TRANSITIONS/OFFSETS AS REQUIRED TO CONNECT NEW

GRILLE/DIFFUSER TO EXISTING DUCTWORK. (TYPICAL ALL

GRILLES/DIFFUSERS UNLESS SPECIFICALLY NOTED OTHERWISE)

12 . VRF CENTRAL CONTROLLER MOUNTED ON WALL AT 4'-6" A.F.F.

PROVIDE BACNET INTERFACE TO ALLOW VRF SYSTEM TO

COMMUNICATE WITH DDC SYSTEM.

13 . EXISTING ERU SUPPLY DUCT CONNECTS TO EXISTING RETURN

DUCT AT THIS APPROXIMATE LOCATION. REBALANCE ERU SUPPLY

AIR FOR 100 CFM.

14 . CONDENSATE PIPING ELBOWS DOWN INTO EXISTING FLOOR

DRAIN AT THIS APPROXIMATE LOCATION. FIELD VERIFY EXACT

LOCATION.

15 . VRF DISTRIBUTION CONTROLLER SUSPENDED FROM DROP RODS

(MIN 3/8"). PROVIDE DRAIN PAN BELOW DISTRIBUTION

CONTROLLER WITH AUDIBLE ALARM AND DOWNTURNED PIPE

WITH VALVE. SEE VRF DRAIN PAN DETAIL AND VRF HEAT

RECOVERY DISTRIBUTION CONTROLLER DETAIL.

16 . 1 ½" CONDENSATE DRAIN PIPE ROUTED TO EXISTING FLOOR

DRAIN AT THIS APPROXIMATE LOCATION. BRACKET DRAIN PIPING

TO WALL.

17 . PROVIDE FULL SIZE, SLOPED, INSULATED PVC VINYL TUBE FOR

DRAIN PIPING FROM UNIT DRAIN PORT AND TRANSITION TO RIGID

DRAIN PIPE AS DETAILED INVRF CONDENSATE DRAIN

CONNECTION DETAIL. PROVIDE FITTINGS AS REQUIRED TO

CONNECT DRAIN PIPE.

18 . VRF REFRIGERANT PIPING RISES UP EXTERIOR WALL,

PENETRATES EXTERIOR WALL ABOVE CEILING LEVEL AND IS

ROUTED TO MDC AS SHOWN. PROVIDE PIPE SLEEVE AT ALL WALL

PENETRATIONS.

19 . PROVIDE 1½" ELBOW UP AND MINIMUM 8"TALL VERTICAL OPEN

STAND PIPE AT THIS APPROXIMATE LOCATION.

20 . REBALANCE EXISTING ERU SUPPLY DUCT FOR 80 CFM OF

OUTSIDE AIR. FIELD VERIFY LOCATION OF EXISTING DAMPER.

21 . REBALANCE EXISTING ERU SUPPLY DUCT FOR 300 CFM OF

OUTSIDE AIR. FIELD VERIFY LOCATION OF EXISTING DAMPER.

22 . APPROXIMATELY 32" X 32" EXISTING RETURN DUCT DROPS, FOR

CONNECTION TO WSHP COMMON RETURN PLENUM. PROVIDE

TRANSITIONS AND OFFSETS AS REQUIRED TO CONNECT TO WSHP

CONNECTION SIZE COMMON RETURN PLENUM. MODIFY EXISTING

DUCT AS REQUIRED TO MAKE CONNECTION.

23 . APPROXIMATELY 60" X 30" EXISTING SUPPLY DUCT DROPS, FOR

CONNECTION TO NEW WSHP SUPPLY DUCT CONNECTION.

PROVIDE TRANSITIONS AND OFFSETS AS REQUIRED TO CONNECT

TO WSHP. MODIFY EXISTING DUCT AS REQUIRED TO MAKE

CONNECTION.

24 . RELOCATE EXISTING LOOP PIPING TO MAINTAIN ACCESS TO WSHP

ACCESS PANELS. DO NOT ROUTE PIPING IN FRONT OF ACCESS

PANELS.

25 . MAINTAIN MINIMUM 3' CLEARANCE FRON WSHP TO WALL TO

ALLOW ACCESS TO WSHP ACCESS PANEL.

26 . PROVIDE NEW INSULATED, TRAPPED, SLOPED COPPER

CONDENSATE DRAIN PIPING ROUTED FROM WSHP TO ELBOW

DOWN INTO FLOOR DRAIN AS SHOWN.

27 . PROVIDE NEW HOSE KIT TO CONNECT NEW WSHP TO EXISTING

LOOP PIPING. SEE WSHP HOSE KIT AND PIPING DETAIL. PROVIDE

TRANSITIONS AS REQUIRED FROM NEW HOSE KIT SIZE TO

EXISTING PIPING SIZE. EXTEND/MODIFY EXISTING LOOP PIPING AS

REQUIRED TO INSTALL NEW HOSE KIT.

28 . ROUTE SLOPED (1/4" PER FOOT), TRAPPED, PVC CONDENSATE

DRAIN PIPING FROM ROOFTOP EQUIPMENT TO ROOF DRAIN AS

SHOWN. PROVIDE PIPE SUPPORTS ON MAXIMUM 6' CENTERS. SEE

CONENSATE DRAIN TRAP DETAIL AND CONDENSATE PIPE

SUPPORT ON ROOF DETAIL.

29 . CONDENSATE PIPE SUPORT ON ROOF. SEE CONDENSATE PIPE

SUPOORT ON ROOF DETAIL. (TYPICAL)

30 . WALL MOUNTED DDC TEMPERATURE SENSOR TO ALLOW FOR

MONITORING OF SPACE TEMPERATURE BY DDC SYSTEM.

1/4" = 1'-0"M102

2 B147 LARGE SCALE NEW WORK PLAN

F-MC1

CH-B1

CH-B2

WSHP-C4

WORK ROOM

C105

TOILET

C104

OFFICE

C103

OFFICE

C102

COMPUTERS

C106

CONFERENCE

C111

STORAGE

C110

MEDIA CENTER

C100

CIRCULATION

C113

(TYP OF 2)

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

M103

MECHANICAL NEW WORK

PLAN - AREA C

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

E S

WBF

JA3

T D

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2023127

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NOTES: (THIS SHEET ONLY)

1/8" = 1'-0"

MECHANICAL NEW WORK PLAN - AREA C

1 . NEW CENTRIFUGAL EXHAUST FAN MOUNTED ATOP EXISTING

ROOF CURB. PROVIDE ADAPTER CURB AS REQUIRED TO

TRANSITION FROM NEW FAN CONNECTION TO EXISTING DUCT.

2 . NEW CEILING HEATER MOUNTED IN SAME LOCATION AS HEATER

REMOVED DURING DEMOLITION.

3 . NEW ROOFTOP WSHP MOUNTED ATOP EXISTING ROOF CURB.

PROVIDE ADAPTER CURB AS REQUIRED TO TRANSITION FRON

NEW UNIT CONNECTION TO EXISTING DUCT LAYOUT. REINSTALL

BIPOLAR IONIZATION UNIT REMOVED DURING DEMOLITION.

4 . GENERAL: EXISTING DUCT AND PIPING SIZES (IF SHOWN) AND

LOCATIONS, ARE BASED ON ORIGINAL DESIGN DOCUMENTS AND

MAY NOT REFLECT ACTUAL INSTALLED CONDITIONS.

CONTRACTOR SHALL FIELD VERIY EXISTING DUCT AND PIPING

SIZES AND LOCATIONS AS REQUIRED.

5 . PROVIDE NEW GRILLE/DIFFUSER. PROVIDE NEW FLEX DUCT (IF

APPLICABLE) OF NECK SIZE SCHEDULED. PROVIDE

TRANSITIONS/OFFSETS AS REQUIRED TO CONNECT NEW

GRILLE/DIFFUSER TO EXISTING DUCTWORK. (TYPICAL ALL

GRILLES/DIFFUSERS UNLESS SPECIFICALLY NOTED OTHERWISE)

6 . ROUTE SLOPED (1/4" PER FOOT), TRAPPED, PVC CONDENSATE

DRAIN PIPING FROM ROOFTOP EQUIPMENT TO ROOF DRAIN AS

SHOWN. PROVIDE PIPE SUPPORTS ON MAXIMUM 6' CENTERS. SEE

CONENSATE DRAIN TRAP DETAIL AND CONDENSATE PIPE

SUPPORT ON ROOF DETAIL.

7 . CONDENSATE PIPE SUPORT ON ROOF. SEE CONDENSATE PIPE

SUPOORT ON ROOF DETAIL. (TYPICAL)

DAC-1

F-K3

DOU-K2

DFCU-K2

DOU-K1

DFCU-K1

WSHP-B2

KEF-1

KSF-1

WSHP-K1

WSHP-B1

WSHP-C5

WSHP-K2

KITCHEN

D105

DISH RETURN

D106

TOILET

D114

SERVING LINES

D104

DISHWASHING

D107

COOLER

D119

DRY STORAGE

D121

FREEZER

D120

OFFICE

D118

CAN WASH

D115

LAUNDRY

D112

LOCKERS

D113

ELECTRICAL RM.

D110

MECHANICAL RM.

D109

Room

C129

D116

EWH-K1

(TYP OF 4)

PTHP-1

F-K8

EWH-K2

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

M104

MECHANICAL NEW WORK

PLAN - AREA D

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

E S

WBF

JA3

T D

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2023127

09/22/2023

NOTES: (THIS SHEET ONLY)

1/8" = 1'-0"

MECHANICAL NEW WORK PLAN - AREA D

1 . NEW CENTRIFUGAL EXHAUST FAN MOUNTED ATOP EXISTING

ROOF CURB. PROVIDE ADAPTER CURB AS REQUIRED TO

TRANSITION FROM NEW FAN CONNECTION TO EXISTING DUCT.

2 . NEW OUTDOOR HEAT PUMP/CONDENSING UNIT MOUNTED ATOP

EXISTING EQUIPMENT SUPPORT PLATFORM ON ROOF.

3 . NEW WALL MOUNTED DUCTLESS FAN COIL UNIT MOUNTED IN

SAME LOCATION AS DFCU REMOVED DURING DEMOLITION. FIELD

VERIFY EXACT LOCATION.

4 . NEW DOOR AIR CURTAIN MOUNTED IN SAME LOCATION AS DOOR

AIR CURTAIN REMOVED DURING DEMOLITION.

5 . NEW ROOFTOP WSHP MOUNTED ATOP EXISTING ROOF CURB.

PROVIDE ADAPTER CURB AS REQUIRED TO TRANSITION FRON

NEW UNIT CONNECTION TO EXISTING DUCT LAYOUT. REINSTALL

BIPOLAR IONIZATION UNIT REMOVED DURING DEMOLITION.

6 . NEW CENTRIFUGAL KITCHEN EXHAUST FAN MOUNTED IN SAME

LOCATION AS FAN REMOVED DURING DEMOLITION. PROVIDE

ADAPTER CURB AS REQUIRED TO TRANSITION FROM NEW FAN

CONNECTION TO EXISTING DUCT.

7 . NEW KITCHEN MAKE-UP AIR UNIT MOUNTED IN SAME LOCATION OF

KMUAU REMOVED DURING DEMOLITION. PROVIDE ADAPTER CURB

AS REQUIRED TO TRANSITION FROM NEW FAN CONNECTION TO

EXISTING DUCT.

8 . GENERAL: EXISTING DUCT AND PIPING SIZES (IF SHOWN) AND

LOCATIONS, ARE BASED ON ORIGINAL DESIGN DOCUMENTS AND

MAY NOT REFLECT ACTUAL INSTALLED CONDITIONS.

CONTRACTOR SHALL FIELD VERIY EXISTING DUCT AND PIPING

SIZES AND LOCATIONS AS REQUIRED.

9 . PROVIDE NEW GRILLE/DIFFUSER. PROVIDE NEW FLEX DUCT (IF

APPLICABLE) OF NECK SIZE SCHEDULED. PROVIDE

TRANSITIONS/OFFSETS AS REQUIRED TO CONNECT NEW

GRILLE/DIFFUSER TO EXISTING DUCTWORK. (TYPICAL ALL

GRILLES/DIFFUSERS UNLESS SPECIFICALLY NOTED OTHERWISE)

10 . NEW WALL HEATER MOUNTED IN SAME LOCATION AS HEATER

REMOVED DURING DEMOLITION.

11 . NEW PACKAGED TERMINAL HEAT PUMP IN SAME LOCATION AS

PTHP REMOVED DURING DEMOLITION.

12 . COOLER/FREEZER DDC TEMPERATURE SENSOR. MOUNTED NEAR

CENTER OF FREEZER IN LOCATION THAT ACCURATELY MEASURES

COOLER/FREEZER TEMPERATURE.

13 . NEW WALL MOUNTED DUCTLESS FAN COIL UNIT MOUNTED IN

SAME LOCATION AS DFCU REMOVED DURING DEMOLITION. FIELD

VERIFY EXACT LOCATION.

14 . PROVIDE NEW INSULATED, TRAPPED, SLOPED COPPER

CONDENSATE DRAIN PIPING ROUTED FROM WSHP TO ELBOW

DOWN INTO FLOOR DRAIN AS SHOWN.

15 . ROUTE SLOPED (1/4" PER FOOT), TRAPPED, PVC CONDENSATE

DRAIN PIPING FROM ROOFTOP EQUIPMENT TO ROOF DRAIN AS

SHOWN. PROVIDE PIPE SUPPORTS ON MAXIMUM 6' CENTERS. SEE

CONENSATE DRAIN TRAP DETAIL AND CONDENSATE PIPE

SUPPORT ON ROOF DETAIL.

16 . CONDENSATE PIPE SUPORT ON ROOF. SEE CONDENSATE PIPE

SUPOORT ON ROOF DETAIL. (TYPICAL)

17 . PROVIDE NEW DDC THERMOSTAT FOR CONTROL OF PTHP.

THERMOSTAT MOUNTED ON WALL WITH B.E. AT 4'-6" A.F.F.

PROVIDE SURFACE MOUNTED RACEWAY AS REQUIRED TO

CONCEAL ALL CONTROL WIRING BELOW CEILING ROUTED FROM

PTHP TO THERMOSTAT. COORDINATE NEW THERMOSTAT WITH

EXISTING LIGHT SWITCHES, WALL BOARDS, ETC.

EUH-A2

WSHP-A17

AS-1

P-1

P-2

P-3

P-4

B-1

P-5

PBPB

CT-1

L S

L R

VFD-P-2

VFD-P-1

C R

C S

H R

H S

COCO

C S

C R

8" CS

L S

L R

L S

B-1

PRV

P R

HX-1

FLOW FLOW

C F

P-2 P-1

AAV

1 ¼"

P-3P-4

FLOW

4" H

REXISTING EXTERIOR WALL

OUTSIDE

C S

C R

C S

L O

F L O

W 8

L S

F L O

L S

F L O

L R

L S

F L O

L S

F L O

8" LS

FLOW

8" LS

FLOW

8" LR

C S

F L O

C R

F L O

8" CR

FLOW

4" HS

FLOW

4" HS

FLOW

4" HR

L S

F L O

L R

F L O

4 4 4

11 11

LOOP AND COOLING WATER NEW WORK PIPING SCHEMATIC

1415 161616

1818 18 18

FSFS

28 29

EXP

P-5

38 38 38 38

T T

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

M401

MECHANICAL ROOM LARGE

SCALE NEW WORK PLANS

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

E S

WBF

JA3

T D

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2023127

09/22/2023

1/4" = 1'-0"M101

1 MECHANICAL ROOM NEW WORK LARGE SCALE PLAN

NOTES: (THIS SHEET ONLY)

No. Description Date

1 . BOILER EMERGENCY SHUT DOWN PUSH BUTTON FOR SHUT DOWN

OF BOILER B-1. SWITCH SHALL BE RED MUSHROOM HEAD TYPE

PUSH OFF AND RESET BY PUSHING AGAIN. DESIGNED FOR FULL

120V SNGLE PHASE POWER LOAD OF BOILER. (SQ-D # 9001 KR5R05

K8S MODULE & #FF9001 KA4 CONTACT BLOCK). PROVIDE BAKELITE

LABEL ENGRAVED AS FOLLOWS: "BOILER EMERGENCY SHUT

DOWN".

2 . NEW COOLING TOWER VFD MOUNTED IN SAME LOCATION AS VFD

REMOVED DURING DEMOLITION.

3 . NEW ELECTRIC UNIT HEATER MOUNTED IN SAME LOCATION AS

UNIT HEATER REMOVED DURING DEMOLITION.

4 . NEW BASE MOUNTED END SUCTION PUMP MOUNTED IN SAME

LOCATION AS PUMP REMOVED DURING DEMOLITION. SEE BASE

MOUNTED END SUCTION PUMP DETAIL.

5 . NEW HEAT EXCHANGER MOUNTED IN SAME LOCATION AS HEAT

EXCHANGER REMOVED DURING DEMOLITION. MODIFY EXISTING

PIPING AS REQUIRED TO CONNECT EXISTING PIPING TO NEW

HEAT EXCHANGER.

6 . NEW VERTICAL WATER SOURCE HEAT PUMP MOUNTED ATOP

EXISTING CONCRETE EQUPMENT PAD IN SAME LOCATION AS

WSHP REMOVED DURING DEMOLITION. PROVIDE DUCT

OFFSETS/TRANSITIONS AS REQUIRED TO CONNECT NEW WSHP TO

EXISTING DUCTWORK. PROVIDE NEW HOSE KIT TO CONNECT NEW

WSHP TO EXISTING LOOP PIPING. SEE WSHP HOSE KIT AND PIING

DETAIL. PROVIDE TRANSITIONS AS REQUIRED FROM NEW HOSE

KIT SIZE TO EXISTING PIPING SIZE. EXTEND/MODIFY EXISTING

LOOP PIPING AS REQUIRED TO INSTALL NEW HOSE KIT.

7 . NEW VERTICAL INLINE PUMP.

8 . DOUBLE WALL AL-294C FLUE RISES FROM BOILER TO FLUE CAP ON

ROOF. SEE CAP AT EXISTING CURB AND FLUE THRU ROOF DETAIL.

OFFSET FLUE AS REQUIRED TO ROUTE THE NEW FLUE IN THE

SAME LOCATION AS THE FLUE REMOVED DURING DEMOLITION.

10 . NEW TANGENTIAL AIR SEPARATOR WITH 8" CONNECTION AND

DRAIN IN SAME LOCATION AS AIR SEPARATOR REMOVED DURING

DEMOLITION. SEE AIR SEPARATOR DETAIL.

11 . MODIFY EXISTING PIPING AS REQUIRED TO INSTALL AND

CONNECT NEW HEAT EXCHANGER.

12 . NEW LOOP WATER PUMP VFDS MOUNTED IN WALL. COORDINATE

LOCATION WITH EXISTING CONDUIT, PIPING, ETC. RELOCATE

EXISTING CONDUIT/PIPING AS REQUIRED TO MOUNT VFD ON

WALL.

13 . NEW DDC CONTROL PANEL MOUNTED ON 3/4 PLYWOOD

BACKBOARD. COORDINATE LOCATION WITH EXISTING PIPING,

CONDUIT, ETC.

14 . BALL VALVE AND DRAIN PIPE FOR DRAINING BOILER.

15 . ROUTE CONDENSATE DRAIN LINE FROM BOILER VENT SYSTEM

AND FROM BOILER DRAIN THRU SCHEDULE 40 PVC PIPING AND

THEN THRU CONDENSATE ACID NEUTRALIZER KIT (PROVIDED BY

BOILER MANUFACTURER) PRIOR TO DISCHARGING INTO FLOOR

DRAIN. FIELD VERIFY EXISTING FLOOR DRAIN LOCATION. DO NOT

DICHARGE DIRECTLY INTO FLOOR DRAIN.

16 . EXISTING CONCRETE EQUIPMENT PAD. (TYP)

17 . PROVIDE NEW 1" CHEMICAL FEED PIPING TO CONNECT TO

EXISTING PIPING.

18 . SUCTION DIFFUSER WITH SUPPORT FOOT, STRAINER, AND

MAGNET WITH 8" SYSTEM CONNECTION AND PUMP CONNECTION

AS REQUIRED. PROVIDE TEMPORARY FINE MESH STRAINER

DURING START-UP.

19 . HIGH CAPACITY AUTOMATIC AIR VENT WITH MINIMUM 10 SCFM

CAPACITY AT 15 PSIG. TACO MODEL NO. 409. PIPE TO FLOOR

DRAIN.

20 . PRIMARY FLOW SWITCH TO VERIFY FLOW

21 . BACK-UP FLOW SWITCH WIRED IN PARALLEL WITH PRIMARY FLOW

SENSOR

22 . FIELD MOUNTED FLOW SWITCH FURNISHED BY BOILER

MANUFACTURER AND INSTALLED BY CONTRACTOR TO PROVIDE

FLOW THROUGH BOILER.

23 . BACK-UP FLOW SWITCH WIRED IN PARALLEL WITH PRIMARY FLOW

SENSOR

24 . 3" SCHEDULE 40 PVC OVERFLOW DRAIN CONNECTS TO 3" DRAIN

PIPING. COMMON 3" DRAIN PIPE CONTINUES EXISTING DRAIN

PIPING.

25 . ELECTRONIC WATER LEVEL CONTROL SENSOR CONTROLLER.

PROVIDE HEAT TAPE FOR FREEZE PROTECTION OF CONTROLLER.

26 . PROVIDE SIDE DRAIN CONNECTION WITH 3" BUTTERFLY VALVE

AND ROUTE TO OVERFLOW PIPE.

27 . POWER CONNECTION BOX AND FIXED SET POINT AMBIENT

SENSING THERMOSTAT FOR ELECTRIC HEAT TAPE CONTROL AND

TERMINATION. (ONE DEDICATED HEAT TAPE CIRCUIT FOR CS & CR

PIPING)

28 . BOILER SHUTOFF VALVE AND Y-STRAINER SHALL BE IN VERTICAL

PIPE RISE AS CLOSE TO FLOOR AS POSSIBLE.

29 . INLINE LINE-SIZE Y-STRAINER WITH BALL VALVE, HOSE

CONNECTION, AND CAP.

30 . PROVIDE TEMPORARY FINE MESH STRAINER IN Y-STRAINER.

REPLACE WITH STANDARD MESH AFTER CLEANING AND START-UP

OF PIPING SYSTEM.

31 . PROVIDE REGULATOR CAPABLE OF REGULATING 3500 CFH OF

NATURALL GAS FROM 2 PSIG TO 14 IN W.C.

32 . PROVIDE NEW LINE SIZE GAS PIPING ROUTED FROM EXISTING

SHUT OFF VALVE TO NEW BOILER AS SHOWN. PROVIDE OFFSETS

AND TRANSITIONS AS REQUIRED TO MAKE CONNECTION.

33 . NEW ONE SHOT CHEMICAL FEEDER. SEE ONE SHOT CHEMICAL

FEED SYSTEM DETAIL.

34 . BOILER TEMPERATURE CONTROL SENSOR PROVIDED BY BOILER

MANUFACTURER TO CONTROL BOILER. TEMPERATURE SENSOR

FURNISHED BY BOILER MANUFACTURER FOR MOUNTING IN LOOP

SUPPLY PIPING FOR CONNECTION TO BOILER'S

MICROPROCESSOR CONTROLLER.

35 . HOW WATER RETURN TEMPERATURE SENSOR.

36 . PROVIDE 24" (MIN) BETWEEN CENTERLINE OF HOT RETURN AND

HOT SUPPLY FROM LOOP MAIN TO MAINTAIN

PRIMARY/SECONDARY FLOW AND TO PREVENT RECIRCULATING

HOT SUPPLY INTO HOT RETURN.

37 . CARBON MONOXIDE SENSOR FOR SHUTOFF OF BOILER B-1.

MOUNT ON PLYWOOD BACKBOARD.

38 . LINE SIZE TRIPLE DUTY VALVE.

39 . NEW COOLING WATER RETURN TEMPERATURE SENSOR.

40 . NEW COOLING WATER SUPPLY TEMPERATURE SENSOR.

WSHP-A11

WSHP-A12

WSHP-A16

WSHP-A2

WSHP-A10

WSHP-A9

WSHP-A7

WSHP-A1

WSHP-A6

WSHP-A13

1 1/2" LR

1 1/2" LS

1 1/2" LR

1 1/2" LS

1 1/4" LR

1 1/4" LS

1 1/4" LR

1 1/4" LS

1 1/4" LR

1 1/4" LS

2" LS

2" LR

WSHP-A3

WSHP-A15

WSHP-A5

WSHP-A18

WSHP-A14

WSHP-A4 5

2 4

WSHP-A12

WSHP-A11

24"ø

22"ø

1WSHP-A18

WSHP-A51

"ø

R 2" LR

1 1/4" LS

2" LS

F-A2

WSHP-A14

WSHP-A4

27"ø

4F-A3

L R

L S

L R

L S

WSHP-A15

WSHP-A3

2" LR

2" LS

D D

1 1/4" LR

1 1/4" LS

WSHP-A16

WSHP-A2

1 1/4" LR

1 1/4" LS

2" LR

2" LS

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

M402

MECHANICAL ISOMETRIC

VIEWS

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

E S

WBF

JA3

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2023127

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5.1 A129 MEZZANINE NEW WORK

1.1 A164 MEZZANINE NEW WORK

1/4" = 1'-0"M101

6 A111 MECHANICAL ROOM PLAN - NEW WORK

2.1 A158 MEZZANINE NEW WORK

4.1 A136 MEZZANINE NEW WORK

3.1 A148 MEZZANINE NEW WORK

6.1 A111.1 MECH RM NEW WORK EAST WALL

6.2 A111.1 MECH RM NEW WORK WEST WALL

NOTES: (THIS SHEET ONLY)

1/4" = 1'-0"M101

1 A129 MEZZANINE PLAN - NEW WORK

1/4" = 1'-0"M101

2 A136 MEZANINE PLAN - NEW WORK

1/4" = 1'-0"M101

3 A148 MEZZANINE PLAN - NEW WORK

1/4" = 1'-0"M101

4 A158 MEZZANINE PLAN - NEW WORK

1/4" = 1'-0"M101

5 A164 MEZZANINE PLAN - NEW WORK

No. Description Date

1 . NEW VERTICAL WATER SOURCE HEAT PUMP MOUNTED IN SAME

LOCATION AS WSHP REMOVED DURING DEMOLITION. REINSTALL

BIPOLAR IONIZATION UNIT REMOVED DURING DEMOLITION.

2 . PROVIDE DUCT OFFSETS/TRANSITIONS AS REQUIRED TO

CONNECT NEW WSHP TO EXISTING DUCTWORK. FIELD VERIFY

EXISTING DUCT SIZES. DUCTWORK EXPOSED TO VIEW SHALL BE

PAINT GRIP TYPE AND PAINTED TO MATCH EXISTING DUCTWORK.

3 . PROVIDE NEW HOSE KIT TO CONNECT NEW WSHP TO EXISTING

LOOP PIPING. SEE WSHP HOSE KIT AND PIPING DETAIL. PROVIDE

TRANSITIONS AS REQUIRED FROM NEW HOSE KIT SIZE TO

EXISTING PIPING SIZE. EXTEND/MODIFY EXISTING LOOP PIPING AS

REQUIRED TO INSTALL NEW HOSE KIT.

4 . PROVIDE NEW INSULATED, TRAPPED, SLOPED COPPER

CONDENSATE DRAIN PIPING ROUTED FROM WSHP TO ELBOW

DOWN INTO FLOOR DRAIN AS SHOWN.

5 . WSHP FREE RETURN. PROVIDE FILTER RACK FOR HOLDING 2"

FILTERS.

GENERAL NOTES:

1. EQUIPMENT MODEL NUMBERS INDICATED ARE FOR BASIS-OF-DESIGN

MANUFACTURER, CARRIER, UNLESS NOTED OTHERWISE.

2. REFRIGERANT PIPING SIZES INDICATED ARE APPROXIMATE AND SHALL BE

VERIFIED / COORDINATED WITH EQUIPMENT SUPPLIER BASED ON REQUIRED

LENGTHS, SYSTEM LAYOUT / INSTALLATION, SYSTEM CAPACITY, ETC. AND OTHER

FACTORS AS REQUIRED BY MANUFACTURER.

PROJECT NUMBER:

DATE:

DRAWN BY:

CHECKED BY:

TITLE:

SUBJECT TO GENERAL

REVISIONS

GA DOE ID#: 0117

M403

MECHANICAL DIAGRAMS

M O

N R

O E

H S

C H

O O

H V

A C

U P

G R

A D

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WBF

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2023127

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No. Description Date

NOT TO SCALE

VRF SYSTEM 1 PIPING DIAGRAM

INSTALL CONDENSATE CONNECTION AT FCU'S ACCORDING TO MANUFACTURER'S

INSTALLATION INSTRUCTIONS, WHICH VARIES BETWEEN MANUFACTURERS.

INSULATION AS SPECIFIED.

CONTINUE OVER FITTINGS.

1-½" COPPER

CONDENSATE MAIN PIPE

D O

N O

T E

X C

E E

D M

A N

U F

A C

T U

R E

R 'S

A X

M L

C A

P A

STAINLESS STEEL

WORM GEAR CLAMP.

DRAIN SOCKET, PROVIDED

WITH VRF EQUIPMENT

INSULATED FLEXIBLE DRAIN

CONNECTOR PROVIDED WITH

VRF EQUIPMENT.

REDUCER SUPPLIED BY

VRF MANUFACTURER.

3/4" SHORT SECTION OF PVC

PROVIDE 3/4" SOLVENT-WELD PVC X MIP ADAPTER.

3/4" COPPER X FIP ADAPTER

VRF FAN COIL UNIT.

THREADED DROP ROD

SECURELY ANCHORED TO

STRUCTURE. (TYP OF 4) SEE

UPPER SUPPORT DETAIL.

SOFT ACR COPPER TUBE LINES

TO INDOOR UNIT. ALL LINES

SHALL BE FULLY INSULATED.

CONTROL / ELECTRICAL PANEL.

MAINTAIN MANUFACTURER'S

CLEARANCE AND ACCESS

REQUIREMENTS.

WHERE SCHEDULED, PROVIDE FACTORY

CONDENSATE PUMP. FULL SIZE

CONDENSATE DRAIN LINE RISES TO

MAXIMUM LIFT AND ROUTED TO DRAIN AS

SHOWN ON DRAWINGS.

WHERE SCHEDULED, FILTER BOX

ACCESSORY WITH 2" ANGLE

PLEATED MEDIA.

FOR UNITS WITHOUT A CONDENSATE

PUMP, PROVIDE FULL SIZE, TRAPPED

CONDENSATE DRAIN LINE TO DISCHARGE

AS SHOWN ON DRAWINGS.

FLEXIBLE DUCT CONNECTION.

(TYPICAL SUPPLY AND RETURN)

DUCTED VRF INDOOR UNIT

SUPPLY DUCT. SEE

PLANS FOR LOCATION.

RETURN DUCT. SEE

PLANS FOR LOCATION.

THREADED DROP ROD

SECURELY ANCHORED TO

STRUCTURE. (TYP OF 4) SEE

UPPER SUPPORT DETAIL.

REFRIGERANT LINES ROUTED

TO SUB CONTROLLER WHERE

SCHEDULED AND SHOWN ON

DRAWINGS.

FULL PORT 410A, 700 PSIG

RATED ISOLATION BALL

VALVES AT EACH PORT.

SOFT ACR COPPER

REFRIGERANT LINES ROUTED

TO EACH INDOOR UNIT.

HARD DRAWN ACR COPPER

REFRIGERANT LINES FROM

OUTDOOR UNIT.

CONTROL/ELECTRICAL PANEL. MAINTAIN

MANUFACTURER'S CLEARANCE AND

ACCESS REQUIREMENTS.

FULL SIZE, INSULATED CONDENSATE

DRAIN LINE ROUTED TO LOCATION

SHOWN ON DRAWINGS.

INDOOR UNIT LIQUID AND GAS

PORTS (TYPICAL)

PROVIDE EQUIPMENT TAG FOR

CORRESPONDING INDOOR UNIT ABOVE

CONNECTED PORTS (TYPICAL FOR ALL PORTS)

MOUNT UNIT AT HEIGHT SHOWN ON DRAWINGS . DO

NOT BLOCK SUPPLY OR RETURN OPENINGS. PROVIDE

CLEARANCE FOR PROPER AIRFLOW AS REQUIRED BY

MANUFACTURER.

ROUTE CONDENSATE PIPING OUT BACK OF UNIT

OR SIDE, AS SHOWN ON FLOOR PLAN. WHERE

SHOWN CONNECTING TO CONDENSATE PUMP,

SEE WALL MOUNTED INDOOR UNIT CONDENSATE

PUMP DETAIL. SEE SCHEDULE FOR CONDENSATE

PUMP REQUIREMENTS.

ALL

INSULATE REFRIGERANT LINES

INDEPENDENTLY WITH 3/4"

ARMAFLEX INSULATION.

5" MIN. BOTH SIDES TO OBSTRUCTION/WALL.

UNLESS NOTED OTHERWISE, PROVIDE LINE HIDE

DUCTING AND FITTINGS FROM FCU TO CEILING TO

CONCEAL REFRIGERANT PIPING ( AND CONDENSATE

DISCHARGE TUBING WHERE…

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File details come from the government source that posted it. Updated Aug 26, 2024.