S02 - Attachment - 9 DRAWINGS Part 2 - 546-21-110 Upgrade HVAC System in the Utility Plant Building 44 - Copy.pdf

Level 2 40' - 0"

(E)11-2-CHWP4

(E

C H

R

(E

C H

S

Level 2 40' - 0"

(E)11-2-CHWP4

(E

C H

S

(E) 24" CHS

(E)11-2-CHWP4

(E

C H

R

(E

C H

S

(E) 10" CHS

(E) 10" CHS(E) 10" CHS

UNDERUNDER

(E)11-2-CWP-5A (E)11-2-CWP-5B

M502

Level 2 40' - 0"

(E) 10" CHR (E) 10" CHR

(E) 10" CHS

FRONT FRONT

BACK

(E)11-2-CWP-5B (E)11-2-CWP-5A

Level 2 40' - 0"

(E

C H

R

(E) 10" CHS

(E)11-2-CWP-5A

AMBMICU

TOWER

8 7

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

Date:

Drawing Title:

Approved Project Director

Project Title:

1 2 3 4 5 6 7 8 9

590 MEANS ST NW

Phase Project Number

Building Number

Drawing NumberLocation

Issue Date CheckedFULLY SPRINKLERED

STAMP

STE. 200

ATLANTA, GA 30318

ARCHITECT/ENGINEER OF RECORDCONSULTANT

A

B

C

D

E

F

U.S. Department of Veterans Affairs

Office of Construction and

Facilities Management

Drawn

N.T.S.

KEY PLAN

PLAN

NORTH

TRUE

NORTH

PROJECT AREA

ENLARGED MECHANICAL PIPING

PLANS

UPGRADE HVAC SYSTEM IN

THE UTILITY PLANT BUILDING

VA MIAMI, FL

M401

546-21-110

JMK JSW/RCP03-03-2023

BID DOCUMENTS

0 2' 4'1'0 2' 4'1' 1/2" = 1'-0"M401

3 ELEVATION 1

1/2" = 1'-0"M401

2 ELEVATION 2

1/2" = 1'-0"M401

1 ENLARGED HORIZONTAL SPLIT CASE PUMP

1/2" = 1'-0"M401

6 ELEVATION 1

1/2" = 1'-0"M401

5 ELEVATION 2

1/2" = 1'-0"M401

4 ENLARGED

0 2' 4'1'

0 2' 4'1' 0 2' 4'1' 0 2' 4'1'

M401 DEMOLITION NOTES

NOTE

NUMBER NOTE TEXT

1 REMOVE HSC PUMP, SUCTION DIFFUSER, AND ISOLATION BASE.

CONTRACTOR TO REUSE EXISTING HYDRONIC COMPONENTS SUCH AS

ISOLATION VALVES AND STRAINERS. EXERCISE ISOLATION VALVES AND

CLEAN STRAINERS BEFORE BEGINNING WORK. NOTIFY COR OF ANY

CONCERNS. REMOVE INERTIA BASE AND PREPARE FOR NEW.

2 REMOVE ES PUMP, SUCTION DIFFUSER, HYDRONIC SPECIALTIES SUCH

AS ISOLATION VALVES AND STRAINERS, AND ISOLATION BASE. ALL

HYDRONIC COMPONENTS SHALL BE REPLACED. CONTRACTOR SHALL

UTILIZE PIPE FREEZING TECHNIQUES TO ISOLATE EACH PUMP BEFORE

REMOVING VALVES. SEE PIPE FREEZE NOTES ON SHEET M001. REMOVE

INERTIA BASE AND PREPARE FOR NEW.

2 2 jwilliamson Snapshot

NOTE:

FIGURE NUMBERS ARE TYPICAL TO GRINNELL SUPPORT NUMBERS.

HANGER ROD ATTACHED TO

STRUCTURE ABOVE

PROVIDE RIB-LOCK INSULATION

PROTECTION SHIELD (FIGURE 168) FOR

INSULATED PIPING

(FIGURE CT-65 FOR COPPER TUBING)

PIPE INSULATION

NON-INSULATED

PIPE

INSULATED

PIPE

CLEVIS HANGER

(PROVIDE OVERSIZED HANGER FOR

INSULATED PIPING)

TYPE 1

ADJUSTABLE CLEVIS

HANGER

(FIGURE 260)

TYPE 1

ADJUSTABLE CLEVIS

HANGER

(FIGURE 260)

HANGER ROD ATTACHED TO

STRUCTURE ABOVE

NON-

INSULATED

PIPE

PIPE INSULATION AS

REQUIRED

TYPE 40 & 41 INSULATION PROTECTION

SHIELD (FIGURE 167)

NOTES:

1. SIZE RODS, SPRING CUSHION, AND HORIZONTAL MEMBER APPROVED TO SATISFY LOAD

REQUIREMENT WITH SAFETY FACTOR OF 5.

2. FIGURE NUMBERS ARE TYPICAL TO GRINNELL SUPPORT NUMBERS.

EQUAL LEG ANGLE

ASSEMBLY (FIG. 50 CHANNEL

ASSEMBLY (FIG. 45), OR

UNIVERSAL TRAPEZE

ASSEMBLY (FIG. 46)

INSULATION

PIPE

TYPE 39A, 39B, 40A & 40B PIPE

INSULATION PROTECTION SADDLE.

(FIGURE 160-165)

TYPE 34

SIDE BEAM BRACKET

(FIGURE 202)

TYPE 31 - LIGHT

TYPE 32 - MEDIUM

TYPE 33 - HEAVY

WELD STEEL BRACKET

(FIGURE 193, 194, 195, 99)

NOTE:

FIGURE NUMBERS ARE TYPICAL TO

GRINNELL SUPPORT NUMBERS.

TYPE 41

SINGLE PIPE

ROLLER

(FIGURE 171)

TYPE 43

SINGLE PIPE

ROLLER

(FIGURE 181)

VAPOR BARRIER AND MOISTURE

MIGRATION SEAL

PIPE

INSULATION

APPLY INSULATION AND

VAPOR JACKET SEAL

AROUND ROD ON COLD

SERVICE INSTALLATION

TYPE 3 DOUBLE

BOLT PIPE

CLAMP

ADHESIVE (TYPICAL)

TAPE APPLIED AT

EACH BUTT JOINT

TYPE 17

WELDLESS

EYENUT

ALL WELDED STEEL

FRAMEWORK

STRUCTURAL

STEEL FRAME

TYPICAL STRUCTURAL STEEL

MEMBER FOR EQUIPMENT

SPRING

ISOLATOR

TYPICAL STRUCTURAL STEEL

MEMBER FOR EQUIPMENT

NUMBER OF ISOLATION

UNITS AS REQUIRED

TYPE "1"

CONCRETE INERTIA BASE

"A"

& DRIVEN EOUIPMENT

SECTION "A-A"

C

"A"

REINFORCING BARS

NUMBER OF ISOLATION

UNITS AS REQUIRED

TYPE"B"

WELDED STEEL BASE

SLEEVE

ANCHOR BOLT

DRIVEN

EQUIPMENT

MOTOR

SHAFT

L

MOTOR SHAFT

BB

1.

NOTES:

L/10 5" (125 MM) MIN.

16" (400 MM)

PROVIDE #3BARS

SECTION A-A (BASE NOT POURED WITH SLAB)

EQUIPMENT BASE PLATETYPICAL ANCHOR BOLT

NUT & WASHER

SECTION B-BPLAN

FLOOR

2D D

CONCRETE BASE

PIPE SLEEVE (5D, 3"MIN)

TYPICAL ANCHOR BOLT

NUT & WASHER

EQUIPMENT BASE PLATE

WELD HEAD TO PLATE

OR BEND OVER END 5D

SECTION A-A (BASE POURED WITH FLOOR SLAB)

A

A

W

L

PROVIDE DOUBLE SLAB

REINFORCING IN BASE AREA

L AND W DIMENSIONS SHALL BE 6 IN. (150 MM) GREATER THAN THE EQUIPMENT

BASE PLATE.

ANCHOR BOLT (TYPICAL)

1" (25 MM)

5D

5D

L/10 5" (125 MM) MIN.

WAY IN THE BASE AND

12" (300 MM) O.C. EACH

DOWEL BASE TO FLOOR

4"

GAUGE COCK18 GA. S.S. DRIP PAN

4"

4" 4"

RIGID CONDUIT STUB

TO 3" ABOVE BASE

CONCRETE OR INERTIA

BASE AS SPECIFIED

LIQUID TIGHT,

BEVEL

NEOPRENE COATED

FLEXIBLE CONDUIT

1/2" SCH. 40 TO

DRAIN

FOOT ADJUSTABLE

SUCTION DIFFUSER WITH

1/2" DRAIN TAPPING

PIPE TO FLOOR DRAIN

STRAINER

CONCRETE OR INERTIA

BASE AS SPECIFIED

4"

FLEXIBLE COUPLING AND

FLEXIBLE

CONNECTION

COUPLING GUARD

PIPE INSULATION

GAUGE OR GAUGE WITH

DUAL PORT DIFF. PRESS.

TWO GAUGE COCKS

(TYP. OF 3)

DRAIN VALVE WITH

HOSE THREAD CONNECTION

(TYPICAL)

18 GA. S.S. DRIP PAN

(CHILLED WATER)

BUTTERFLY VALVE

TRIPLE DUTY

VALVE

NOTE:

TAB CONTRACTOR MARK PUMP

DIFFERENTIAL PRESSURE GAGES

WITH YELLOW LINE FOR NORMAL

COMPONENT INLET PRESSURE AND

RED LINE FOR NORMAL COMPONENT

OUTLET PRESSURE AT FULL FLOW

CONDITIONS.

PLAN VIEW

ELEVATION VIEW

NOTES:

1. PUMP INSTALLATION IS DIAGRAMMATIC AND INTENDED TO SHOW THE MAJOR

COMPONENTS REQUIRED FOR INSTALLATION. THE INSTALLED PIPING

CONFIGURATION SHALL BE BASED ON THE ACTUAL PUMP PROVIDED. THE

CONTRACTOR SHALL SUBMIT FOR APPROVAL A COORDINATION DRAWING SHOWING

PUMP, PIPING, AND ACCESSORIES AS REQUIRED BY THIS INSTALLATION DETAIL.

2. ALL PAD, PUMP, AND PIPING DRAINS SHALL BE HARD PIPED TO NEAREST FLOOR

DRAIN, TYPICAL.

FIRST 3 HANGERS FOR EACH PIPE AND BRANCH SHALL BE SPRING

& NEOPRENE TYPE. TYPE "H" FOR 4" DIA. PIPE AND SMALLER.

TYPE "H-P" FOR 5" DIA. PIPE AND LARGER.

RIGID PIPE

HANGER

(TYPICAL)

INSTALL HANGER AS CLOSE

TO PIPE ELBOW AS POSSIBLE

(TYPICAL)

PRESSURE

GAGE

PUMP

FLOOR

CONCRETE OR INERTIA

BASE AS SPECIFIED

1/2"

FLEXIBLE

CONNECTOR

TYP.

NOTE 3

1" MIN. DIA. PIPE STAND

STRAINER

NON SLAM CHECK

VALVE WITH

COUNTER WEIGHT

BUTTER OR BALL

SHUT OFF VALVE,

TYP.

INLET TO PUMP SHALL BE

MINIMUM OF 3 PIPE

DIAMETERS

ECCENTRIC

REDUCER

AVAV

NOTES:

1. Y TYPE STRAINER BLOWDOWN HEIGHT SHALL ACCOMMODATE 55 GALLON DRUM.

2. PUMP INSTALLATION IS DIAGRAMMATIC AND INTENDED TO SHOW THE MAJOR COMPONENTS

REQUIRED FOR INSTALLATION. THE INSTALLED PIPING CONFIGURATION SHALL BE BASED ON

THE ACTUAL PUMP PROVIDED. THE CONTRACTOR SHALL SUBMIT FOR APPROVAL A

COORDINATION DRAWING SHOWING PUMP, PIPING, AND ACCESSORIES AS REQUIRED BY THIS

INSTALLATION DETAIL.

3. ALL PAD, PUMP, AND PIPING DRAINS SHALL BE HARD PIPED TO NEAREST FLOOR DRAIN, TYPICAL.

DUCT

WALL OR CEILING

1" MINIMUM ALL ROUND

1/4" TO 1/2" CLEARANCE

FUSIBLE LINK SET AT 165 F°

'S' LOCK DUCT CONNECTIONS

DUCT ACCESS PANEL

FOLDING BLADE FIRE

DAMPER IN TYPE 'B'

FRAME, EXCEPT USE TYPE

'CR' WHEN CONNECTING

DIRECTLY TO ROUND DUCT.

NOTES:

A. HORIZONTAL FIRE DAMPER SIMILAR. PROVIDE

SPRING LOADED CURTAIN WITH FUSIBLE LINK SET

AT 165°F.

B. B. DETAIL FOR GENERAL GUIDANCE, INSTALL

EACH FIRE DAMPER IN STRICT ACCORDANCE WITH

INSTALLATION INSTRUCTIONS PACKED WITH FIRE

DAMPER TO ENSURE UL RATING.

2"x2"x1/4" ANGLE IRON

FRAME ALL ROUND, BOTH

SIDES, MITERED AND WELDED

AT CORNERS. OMIT FRAME

ON ROOM SIDE OF WALL

WHEN CONNECTING DIRECTLY

TO SIDEWALL REGISTER.

FACTORY FABRICATED

16 GAUGE SLEEVE.

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

Date:

Drawing Title:

Approved Project Director

Project Title:

1 2 3 4 5 6 7 8 9

590 MEANS ST NW

Phase Project Number

Building Number

Drawing NumberLocation

Issue Date CheckedFULLY SPRINKLERED

STAMP

STE. 200

ATLANTA, GA 30318

ARCHITECT/ENGINEER OF RECORDCONSULTANT

A

B

C

D

E

F

U.S. Department of Veterans Affairs

Office of Construction and

Facilities Management

Drawn

HYDRONIC DETAILS UPGRADE HVAC SYSTEM IN

THE UTILITY PLANT BUILDING

VA MIAMI, FL

M501

546-21-110

JMK JSW/RCP

BID DOCUMENTS

03-03-2023

NOT TO SCALEM501

1 SINGLE PIPE CLEVIS HANGER

NOT TO SCALEM501

4 TRAPEZE TYPE PIPE SUPPORT

NOT TO SCALEM501

2 PIPE BRACKETS AND ROLLERS

NOT TO SCALEM501

5 PIPE HANGER, INSULATION AND VAPOR JACKET

NOT TO SCALEM501

3 END SUCTION PUMP

NOT TO SCALEM501

9 HORIZONTALSPLIT CASE PUMP - FLEXIBLE CONNECTORS

NOT TO SCALEM501

6 VIBRATION ISOLATION BASES

NOT TO SCALEM501

7 CONCRETE EQUIPMENT BASES

NOT TO SCALEM501

8 FIRE DAMPER DETAIL

C

C

MIN 18"

FULL SIZE 14 GAUGE SHEET

METAL PLENUM

FULL SIZE MOTORIZED

DAMPERS INTAKE LOUVER. SEE

FLOOR PLAN FOR LOUVER

SIZE.

WALL

WALL

INSULATE PLENUM WHERE

REQUIRED BY DRAWINGS

OR SPECIFICATIONS.

REAR GUARD

WALL SLEEVE

CHANNEL SUPPORTS

GRAVITY DAMPER

(PROVIDE MOTORIZED

DAMPER FOR SUPPLY)

CONTRACTOR

SHALL PROVIDE

SLEEVE, SUPPORTS,

AND BLANK-OFFS

REQUIRED FOR

INSTALLATION.

WALL

BIRD SCREEN

SIZE 1/2" MESH

BIRD SCREEN

SIZE 1/2" MESH

BOLTS

METAL SCREEN

FRAME

EXISTING LOUVER

FLOW

AIR

MOTOR

DUCTWORK

FLEXIBLE

CONNECTION

TYPICAL

ALTERNATE

LOCATION

STEEL SPRING

AND RUBBER IN

SHEAR TYPE

VIBRATION

ISOLATORS

MOUNTING

BRACKETS

THREADED STEEL RODS ATTACH TO

STRUCTURE AS RECOMMENDED BY

MANUFACTURER INSTALLATION &

SMACNA LENGTH OF RODS TO SUIT

SPACE AVAILABLE

5'

3/

A B

1"

DRAW THRU

BLOW THRU

2" PLUS X

1" MINIMUM

X

2X

UNIT TYPE A B

WHERE X = STATIC PRESSURE IN PAN

DRAIN LINE SHALL BE AT LEAST THE

SAME SIZE AS THE NIPPLE ON THE DRAIN PAN

PIPING SHALL BE RIGID COPPER TYPE L OR

TYPE M UNLESS NOTE BELOW IS MET

PITCH DOWN

TOWARD DRAIN

CLEAN OUT

CONDENSATE PUMP AS

DETAILED THIS SHEET

DRAIN PAN

NOTE:

1. CPVC PIPE MAY BE USED ONLY IF APPROVED BY LOCAL VA AND IS INDOORS

AND DOES NOT PASS THROUGH RATED BARRIERS.

2. DIELECTRIC FITTING TO BE USED WHEN TWO DISSIMILAR METALS ARE TO BE

CONNECTED.

DIELECTRIC FITTING

CWS

CWR

CONNECTIONS

FLOW

AIR

CHILLED WATER

CWS, DOWNSTREAM

COIL

COIL

CWR, UPSTREAM

1/2" DRAIN VALVE WITH HOSE

CONNECTION

STRAINER

FROM CHILLED WATER MAINS.

SEE SCHEDULES FOR SIZES

MANUAL AIR VENT

P/T PLUG

(TYPICAL)

BALL VALVE (TYPICAL)

2-WAY COIL FLOW CONTROL VALVE

AUTOMATIC FLOW

BALANCING VALVE

DUAL CHILLED

WATER COIL

T

T

THERMOMETER (TYP. OF 2)

SYMMETRICAL PIPING BRANCHES SIZED AT

2.0 FT H₂O/100 FT BASED ON INDIVIDUAL

COIL FLOW FOR SUPPLY AND RETURN

Level 3 80' - 0"

12” HIGH STRUCTURAL AIR

HANDLING UNIT SUPPORTS.

SUPPORT AIR HANDLING

UNIT UNDER EACH MODULE.

(TYPICAL)

8" THICK CONCRETE BASIN

26"x76" S-O/A

44-3-AHU-1

CONTRACTOR SHALL INSTALL COIL

APPURTENANCES SHOWN ON DUAL

CHILLED WATER COIL PIPING

DETAIL ON THIS SHEET.

20"x20" S/A

MIXING

SECTION

FILTER

SECTION

COOLING COIL

SECTION

FAN SECTION

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

Date:

Drawing Title:

Approved Project Director

Project Title:

1 2 3 4 5 6 7 8 9

590 MEANS ST NW

Phase Project Number

Building Number

Drawing NumberLocation

Issue Date CheckedFULLY SPRINKLERED

STAMP

STE. 200

ATLANTA, GA 30318

ARCHITECT/ENGINEER OF RECORDCONSULTANT

A

B

C

D

E

F

U.S. Department of Veterans Affairs

Office of Construction and

Facilities Management

Drawn

MECHANICAL DETAILS UPGRADE HVAC SYSTEM IN

THE UTILITY PLANT BUILDING

VA MIAMI, FL

M502

546-21-110

JMK JSW/RCP

BID DOCUMENTS

03-03-2023

NOT TO SCALEM502

1 VENTILATION AIR DETAIL

NOT TO SCALEM502

2 WALL MOUNTED EXHAUST FAN DETAIL

NOT TO SCALEM502

3 IN-LINE FAN SUPPORT DETAIL

NOT TO SCALEM502

5 AIR HANDLING UNIT CONDENSATE DRAIN/TRAP DETAIL

NOT TO SCALEM502

4 DUAL CHILLED WATER COIL PIPING

NOT TO SCALEM502

6 AIR HANDLING UNIT ELEVATION VIEW - 44-3-AHU-1

NOT TO SCALEM502

7 AIR HANDLING UNIT PLAN VIEW - 44-3-AHU-1

44-3-AHU-1

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

Date:

Drawing Title:

Approved Project Director

Project Title:

1 2 3 4 5 6 7 8 9

590 MEANS ST NW

Phase Project Number

Building Number

Drawing NumberLocation

Issue Date CheckedFULLY SPRINKLERED

STAMP

STE. 200

ATLANTA, GA 30318

ARCHITECT/ENGINEER OF RECORDCONSULTANT

A

B

C

D

E

F

U.S. Department of Veterans Affairs

Office of Construction and

Facilities Management

Drawn

MECHANICAL SCHEDULES UPGRADE HVAC SYSTEM IN

THE UTILITY PLANT BUILDING

VA MIAMI, FL

M601

546-21-110

JMK JSW/RCP

BID DOCUMENTS

03-03-2023

5. MINIMUM ALLOWED HEATING WATER FLOW IS 0.5 G.P.M.

4. HEATING COIL LVG TEMPERATURE IS AT HEATING C.F.M.

3. PRIMARY AIR VALVE C.F.M. SHALL NOT EXCEED MANUFACTURER'S "NOMINAL C.F.M.".

2. N.C. LEVEL SHALL NOT EXCEED 30db BASED ON 10DB ROOM ABSORPTION, RE RAISED TO THE -12 WATTS.

1. MAXIMUM AIR PRESSURE DROP FOR TERMINAL IS SUM OF DESIGN DROP AND COIL DROP AT MAXIMUM C.F.M

NOTES:

VARIABLE AIR VOLUME TERMINAL UNIT SCHEDULE (233600)

MARK DESCRIPTION

LAYOUT BASIS INLET

NECK

SIZE

OUTLET

TYPE

PRIMARY AIRFLOW

NC

UNIT

WEIGHT VOLT NOTESMANUFACTURER

MODEL

NO. WIDTH HEIGHT MAX MIN

44-TU-01 VAV BOX TITUS DESV 16" 24" 18" SINGLE DUCT 2500 CFM 0 CFM 30 68 lb 120 V 1:2:3:4:5:

44-TU-02 VAV BOX TITUS DESV 16" 24" 18" SINGLE DUCT 2500 CFM 0 CFM 30 68 lb 120 V 1:2:3:4:5:

44-TU-03 VAV BOX TITUS DESV 16" 24" 18" SINGLE DUCT 2300 CFM 0 CFM 30 68 lb 120 V 1:2:3:4:5:

44-TU-04 VAV BOX TITUS DESV 16" 24" 18" SINGLE DUCT 2300 CFM 0 CFM 30 68 lb 120 V 1:2:3:4:5:

44-TU-05 VAV BOX TITUS DESV 16" 24" 18" SINGLE DUCT 2300 CFM 0 CFM 30 68 lb 120 V 1:2:3:4:5:

44-TU-06 VAV BOX TITUS DESV 14" 20" 17 1/2" SINGLE DUCT 1760 CFM 0 CFM 30 54 lb 120 V 1:2:3:4:5:

44-TU-07 VAV BOX TITUS DESV 16" 24" 18" SINGLE DUCT 2500 CFM 0 CFM 30 68 lb 120 V 1:2:3:4:5:

44-TU-08 VAV BOX TITUS DESV 16" 24" 18" SINGLE DUCT 2500 CFM 0 CFM 30 68 lb 120 V 1:2:3:4:5:

3. FACE AND NECK SIZES ARE SHOWN ON DRAWINGS. UNLESS OTHERWISE NOTED, RUNOUT SIZE IS FULL SIZE OF FACE OR NECK SIZE. (A 10" ROUND NECK WILL BE A 10" ROUND RUNOUT; RECTANGULAR

GEOMETRY SIMILAR)

2. PROVIDE DUCT MOUNTED BALANCING DAMPER ON ALL GRILLES AND DIFFUSERS IN ADDITION TO DAMPER MOUNTED ON GRILLE/DIFFUSER. IN CASES WHERE ONLY ONE OUTLET IS CONNECTED TO VAV

TERMINAL DAMPER IS NOT REQUIRED.

1. PAINT FLAT BLACK INTERIOR DUCT SURFACES VISIBLE FROM OUTSIDE THE GRILLE.

NOTES:

GRILLES, REGISTERS AND DIFFUSERS SCHEDULE (233700)

MARK DESCRIPTION MANUFACTURER MODEL NOTES

A 3-CONE DIFFUSER TITUS TMS-AA 2:3:

B HEAVY DUTY DOUBLE DEFLECTION GRILLE TITUS 300RS-HD 2:3

C EGGCRATE RETURN GRILLE TITUS 50F 1:2:3:

3. PROVIDE WITH VFD CAPABLE MOTOR (REUSE EXISTING VFD).

2. PROVIDE NON-OVERLOADING PUMP SELECTION.

1. PROVIDE SUCTION DIFFUSER.

NOTES:

HYDRONIC PUMP SCHEDULE (232123)

MARK PUMP TYPE

LAYOUT BASIS PUMP MOTOR

NOTESMANUFACTURER MODEL FLOW (GPM) FT HEAD

MIN

EFFICIENCY (%) RPM

IMPELLER

(IN) NPSH-FT MOTOR HP VOLTAGE/PHASE

44-2-CWP-1 DOUBLE SUCTION-SPLIT-CASE BELL & GOSSETT 4600-8x10x10.5 3000 50 78.0% 1780 9 1/2" -- 60 480/3 1:2:3:

44-2-CWP-1 DOUBLE SUCTION-SPLIT-CASE BELL & GOSSETT 4600-8x10x10.5 3000 50 78.0% 1780 9 1/2" -- 60 480/3 1:2:3:

44-2-CWP-2 DOUBLE SUCTION-SPLIT-CASE BELL & GOSSETT 4600-8x10x10.5 3000 50 78.0% 1780 9 1/2" -- 60 480/3 1:2:3:

44-2-CWP-2 DOUBLE SUCTION-SPLIT-CASE BELL & GOSSETT 4600-8x10x10.5 3000 50 78.0% 1780 9 1/2" -- 60 480/3 1:2:3:

44-2-CWP-3 DOUBLE SUCTION-SPLIT-CASE BELL & GOSSETT 4600-8x10x10.5 3000 50 78.0% 1780 9 1/2" -- 60 480/3 1:2:3:

44-2-CWP-4 DOUBLE SUCTION-SPLIT-CASE BELL & GOSSETT 4600-8x10x10.5 3000 50 78.0% 1780 9 1/2" -- 60 480/3 1:2:3:

44-2-CWP-5A END SUCTION BELL & GOSSETT 1510-5EB 1285 78 80.0% 1780 11" -- 40 480/3 1:2:3:

44-2-CWP-5B END SUCTION BELL & GOSSETT 1510-5EB 1285 78 80.0% 1780 11" -- 40 480/3 1:2:3:

44-2-CWP-6A END SUCTION BELL & GOSSETT 1510-6G 1475 45 78.0% 1150 12 1/2" -- 25 480/3 1:2:3:

44-2-CWP-6B END SUCTION BELL & GOSSETT 1510-6G 1475 45 78.0% 1150 12 1/2" -- 25 480/3 1:2:3:

44-2-CWP-7A END SUCTION BELL & GOSSETT 1510-2EB 225 106 73.0% 1780 11" -- 15 480/3 1:2:3:

44-2-CWP-7B END SUCTION BELL & GOSSETT 1510-2EB 225 106 73.0% 1780 11" -- 15 480/3 1:2:3:

44-2-CWP-8A END SUCTION BELL & GOSSETT 1510-5EB 1100 74 81.0% 1780 10 1/2" -- 30 480/3 1:2:3:

44-2-CWP-8B END SUCTION BELL & GOSSETT 1510-5EB 1100 74 81.0% 1780 10 1/2" -- 30 480/3 1:2:3:

44-2-CWP-9A END SUCTION BELL & GOSSETT 1510-6G 1850 143 83.0% 1780 12 1/2" -- 100 480/3 1:2:3:

44-2-CWP-9B END SUCTION BELL & GOSSETT 1510-6G 1850 143 83.0% 1780 12 1/2" -- 100 480/3 1:2:3:

44-2-CWP-10A END SUCTION BELL & GOSSETT 1510-6G 1900 179 80.0% 1780 13 1/2" -- 125 480/3 1:2:3:

44-2-CWP-10B END SUCTION BELL & GOSSETT 1510-6G 1900 179 80.0% 1780 13 1/2" -- 125 480/3 1:2:3:

1. PROVIDE FAN ARRAY WITH 2 SUPPLY AIR FANS. PROVIDE BLANK-OFF PANEL FOR EACH FAN.

NOTES:

AIR HANDLING UNIT SCHEDULE (237300)

MARK MNFR

MODEL

SERIES

OA FLOW

(CFM)

SUPPLY FAN HYDRONIC COOLING COIL FILTRATION PROPERTIES

NOTESTYPE

MAX

(CFM)

MIN

(CFM)

TSP

(IN.WG)

ESP

(IN.WG) CLASS DRIVE

MOTOR

(HP)(EA) CTRL

AIRSIDE PROPERTIES FLUID PROPERTIES PREFILTER 1 PREFILTER 2

COIL

CAPACITY

ENTERING AIR

(F)

LEAVING AIR

(F) MAX

(FPM)

APD

(IN-WG)

MAX

FPI

MAX

ROWS

MIN

AREA

(SQ.FT)

FLOW

(GPM)

FLUID

TYPE

EWT

(F)

LWT

(F)

WPD

(FT) TYPE

APD

(IN-WG) TYPE

APD

(IN-WG)TMBH SMBH DB WB DB WB

44-3-AHU-1 CARRIER 39MN 1300 1X2 PLN

ARRAY

13000 0 4.20 2.00 II DIRECT 10 VFD 433 306 76.7 65.3 55.0 54.2 500 0.50 10 6 26 73.0 WATER 43.0 55.0 12.00 MERV 8 0.50 MERV 13 0.50 1:

1.

NOTES:

HYDRONIC FAN COIL SCHEDULE (238200)

MARK MANUFACTURER MODEL CONFIGURATION

FAN COOLING COIL

NOTESCFM OA CFM

ESP

(IN-WG) HP TMBH SMBH

AIRSIDE PROPERTIES FLUID PROPERTIES

EAT DB (F) EAT WB (F) LAT DB (F) LAT WB (F)

FLUID

TYPE

FLOW

(GPM) EWT (F) LWT (F)

WPD

(FT)

44-1-FCU-1 CARRIER 42DE HORIZONTAL 2200 220 0.50 in-wg 1.50 hp 76.4 59.7 80.0 67.0 55.0 54.5 WATER 15.3 45 55 8.2

44-1-FCU-2 CARRIER 42DE HORIZONTAL 270 90 0.50 in-wg 0.10 hp 9.4 7.3 80.0 67.0 55.0 54.5 WATER 2.0 45 55 5.0

44-1-FCU-3 CARRIER 42CG HORIZONTAL 1200 0 0.25 in-wg 0.75 hp 41.7 32.6 80.0 67.0 55.0 54.5 WATER 8.3 45 55 8.2

44-2-FCU-4 CARRIER 42DE HORIZONTAL 555 55 0.50 in-wg 0.50 hp 19.3 15.1 80.0 67.0 55.0 54.5 WATER 3.9 45 55 2.0

44-3-FCU-5 CARRIER 42CG HORIZONTAL 500 0 0.25 in-wg 0.50 hp 17.4 13.6 80.0 67.0 55.0 54.5 WATER 3.5 45 55 5.0

5. SUPPLY FAN.

4. PROVIDE GRAVITY DAMPER.

3. PROVIDE MOTORIZED DAMPER.

2. PWF - PROPELLER WALL FAN

1. ILC - INLINE CENTRIFUGAL.

NOTES:

FAN SCHEDULE (233400)

MARK MANUFACTURER MODEL NO. TYPE ARRANGEMENT

FAN

SOUND PRESS

LEVEL (dBA)

UNIT

WEIGHT VOLT PH NOTES

AIRFLOW VELOCITY PRESS

FAN

RPM

WHEEL

DRIVE

TYPE

MOTOR

DESIGN OUTLET ESP TYPE DIA

TIP

SPEED POWER RPM ECM

44-1-EF-1 GREENHECK SQ-100-VG ILC HORIZONTAL 600 CFM 458 FPM 0.50 in-wg 1232 FC 0" 3609 DIRECT 0.25 hp 1725 No 53 55 lb 208 V 1 1:3:

44-2-EF-1 GREENHECK SQ-120-VG ILC HORIZONTAL 700 CFM 407 FPM 0.75 in-wg 1243 FC 0" 4271 DIRECT 0.50 hp 1725 No 54 63 lb 208 V 1 1:3:

44-2-EF-2 GREENHECK AER-24 PWF SIDEWALL 5575 CFM 1751 FPM 0.50 in-wg 1750 - 24" 11053 DIRECT 1.00 hp 1750 No 76 96 lb 460 V 3 2:4:

44-2-EF-3 GREENHECK AER-24 PWF SIDEWALL 5575 CFM 1751 FPM 0.50 in-wg 1750 - 24" 11053 DIRECT 1.00 hp 1750 No 76 96 lb 460 V 3 2:4:

44-2-EF-4 GREENHECK AER-24 PWF SIDEWALL 5575 CFM 1751 FPM 0.50 in-wg 1750 - 24" 11053 DIRECT 1.00 hp 1750 No 76 96 lb 460 V 3 2:4:

44-2-SF-5 GREENHECK AER-24 PWF SIDEWALL 7000 CFM 2233 FPM 0.50 in-wg 1750 - 24" 11053 DIRECT 1.50 hp 1750 No 80 103 lb 460 V 3 2:4:5:

44-4-EF-6 GREENHECK AER-24 PWF SIDEWALL 4750 CFM 1497 FPM 0.50 in-wg 1750 - 24" 11053 DIRECT 0.75 hp 1750 No 76 96 lb 460 V 3 2:4:

44-4-EF-7 GREENHECK AER-24 PWF SIDEWALL 4750 CFM 1497 FPM 0.50 in-wg 1750 - 24" 11053 DIRECT 0.75 hp 1750 No 76 96 lb 460 V 3 2:4:

4. FOR RECTANGULAR DUCT CONNECTION.

3. FOR ROUND DUCT CONNECTION.

2. CURTIN STYLE DAMPER OUT OF THE AIR STREAM.

1. MINIMAL 2 HOUR RATED WALL.

NOTES:

FIRE DAMPER SCHEDULE (233100)

MARK TYPE DAMPER TYPE NOTES

44-3-FD-1 Round CR 1:2:3:

44-3-FD-2 Round CR 1:2:3:

44-3-FD-3 Rectangular B 1:2:4:

44-3-FD-4 Round CR 1:2:3:

44-3-FD-5 Rectangular B 1:2:4:

44-3-FD-6 Round CR 1:2:3:

44-3-FD-7 Rectangular B 1:2:4:

44-3-FD-8 Round CR 1:2:3:

44-3-FD-9 Round CR 1:2:3:

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

Date:

Drawing Title:

Approved Project Director

Project Title:

1 2 3 4 5 6 7 8 9

590 MEANS ST NW

Phase Project Number

Building Number

Drawing NumberLocation

Issue Date CheckedFULLY SPRINKLERED

STAMP

STE. 200

ATLANTA, GA 30318

ARCHITECT/ENGINEER OF RECORDCONSULTANT

A

B

C

D

E

F

U.S. Department of Veterans Affairs

Office of Construction and

Facilities Management

Drawn

CONTROLS AND SCHEMATICS -

MECHANICAL

UPGRADE HVAC SYSTEM IN

THE UTILITY PLANT BUILDING

VA MIAMI, FL

M801

546-21-110

JMK RCP

BID DOCUMENTS

03-03-2023

DA

C C

T

D

T

X

R

AF

DPT

DPS

FFM

PFS

ASC

VFD

T

CT

SD

OL

SD

HOA

M

T

DA

FT

H

FZ

FS

O

T

H

H C

SH

HH

STEP

SCR

EO

PICV

TEC

O2

FLUID FLOW METER ROUND CONTROL DAMPERAPPLICATION SPECIFIC CONTROLLER

PADDLE TYPE FLOW SWITCH

DUCT MOUNTED TEMP. SENSOR

COOLING COIL

DIFFERENTIAL AIR PRESSURE SWITCH

HEAT EXCHANGER

SENSIBLE WHEEL

REFRIGERANT GAS SENSOR

PARALLEL BLADE DAMPER OPPOSED BLADE DAMPER

AFMS AIR FLOW MEASURING STATION

DIFFERENTIAL PRESSURE SENSOR

DUCT MOUNTED, AVERAGING TEMP. SENSOR

DX COIL

AIR FILTER

CURRENT TRANSDUCER

FAN WITH INLET GUIDE VANES

VARIABLE FREQUENCY DRIVE

TWO WAY ELECTRONIC CONTROL VALVE

THREE WAY ELECTRONIC CONTROL VALVE

PIPE MOUNTED TEMPERATURE SENSOR

FAN

DO

DATA TSTAT

AFMS

NO

NC

AO

DI

BDD

AI

DIGITAL OUTPUT

AIR FLOW MEASUREMENT STATION

NORMALLY OPEN

NORMALLY CLOSED

BINARY DATA LINK THERMOSTAT

HAND-OFF-AUTO SWITCH

SMOKE DETECTOR CONTACTS

SHIELDED BULB AIR TEMPERATURE SENSOR

THERMAL OVERLOADS-NUMBER AS REQUIRED

SMOKE DETECTOR

ANALOG INPUT

DIGITAL INPUT

ANALOG OUTPUT

BACKDRAFT DAMPER

MOTOR START SOLENOID SPACE HUMIDITY SENSOR

SPACE TEMPERATURE SENSOR

DAMPER ACTUATOR (ELECTRONIC)

DUCT MOUNTED HUMIDITY SENSOR

FREEZE PROTECTION THERMOSTAT

STEAM PIT SUMP LEVEL SWITCH

FIRE THERMOSTAT

OCCUPANCY SENSOR

PUMP

HEATING COIL

MOTOR STARTER

FA FIRE ALARM CONTACTS

STROBE/HORN

C COMMONC COMMON

UVC RADIATION SENSOR

ISOLATION ROOM PRESSURE

CONTROLLER KEY SWITCH

PROPORTIONAL HIGH LIMIT HUMIDISTAT

ELECTRIC HEAT STEP CONTROLLER

ELECTRIC HEAT SCR CONTROLLER

EMERGENCY AIR SYSTEM TURN OFF BUTTON

PRESSURE INDEPENDENT CONTROL VALVE

I INPUT / OUTPUT

OXYGEN MONITORING SENSOR

O/ TERMINAL EQUIPMENT CONTROLLER

CONTROL LEGEND

NOT TO SCALE

NOT TO SCALE

DM

CT

PHO

K

CONTROL POINTS SCHEDULE (THIS SHEET ONLY)

AIR DAMPER CONTROLS

WALL MOUNTED EXHAUST

FAN (TYPICAL)

TYPE

MARK

DESCRIPTION NOTES

NOTES:

1. THE NEW WALL EXHAUST FANS AND MOTOR OPERATED LOUVERS PROVIDED SHALL BE OPERATED BY THE THERMOSTAT

SHOWN. THE THERMOSTAT SETPOINT SHALL BE 78° F. ON A CALL FOR COOLING THE THERMOSTAT WILL TURN ON EXHAUST FANS AND SHALL OPEN DAMPER. WHEN THE THERMOSTAT IS SATISFIED THE FANS SHALL TURN OFF AND THE DAMPER SHALL

CLOSE. SEE ELECTRICAL DRAWINGS FOR MORE INFORMATION.

2. MECHANICAL CONTRACTOR AND CONTROLS CONTRACTOR COORDINATE VFD COMMUNICATIONS PROTOCOL WITH CONTROL SYSTEM REQUIREMENTS TO ENSURE FULL COMPATIBILITY (ALL DATA POINTS DISPLAYED/ALARMED ON CONTROLS USER

INTERFACE).

3. SEE FLOOR PLANS FOR LOCATIONS.

4. TYPICAL OF ONE ON EACH VAV TERMINAL OF TYPE SHOWN.

5. TYPICAL FOR ONE VFD CONTROLLING TWO SUPPLY FANS.

6. MECHANICAL CONTRACTOR AND CONTROLS CONTRACTOR COORDINATE VFD COMMUNICATIONS PROTOCOL WITH CONTROL SYSTEM REQUIREMENTS TO ENSURE FULL COMPATIBILITY (ALL DATA POINTS DISPLAYED/ALARMED ON CONTROLS USER

INTERFACE).

7. TYPICAL OF 2.

AI FAN MOTOR CURRENT

DO ON/OFF

AO OPERABLE LOUVER DAMPER OPEN/CLOSE

1:

DO PUMP ON/OFF

AI WATER TEMPERATURE

DATA PUMP VFD DATA/STATUS

AO PUMP SPEED CONTROL

SPARE

NOT TO SCALE

PUMP CONTROLS

SPARE

T

6 VFD

CT

PUMP

2:

PUMP SEQUENCE OF CONTROL

A. WATER PUMP OPERATING, AND SAFETY CONTROLS SHALL INCLUDE:

1. WALL MOUNTED DISCONNECT

2. HAND-OFF-AUTO SELECT SWITCH

3. VARIABLE FREQUENCY MOTOR SPEED CONTROL DRIVE (VFD)

B. THE CONTROL SYSTEM SHALL OPERATE PUMPS ON A WEEKLY LEAD LAG SCHEDULE TO MAINTAIN PUMP RUN TIMES EQUAL.

C. UPON FAILURE OF THE LEAD PUMP THE CONTROL SYSTEM SHALL TURN OFF THE LEAD PUMP AND START LAG PUMP.

D. PUMP SPEED AND SYSTEM PRESSURE CONTROLS:

1. PUMP SPEED AND PRESSURE SHALL BE AS CURRENTLY CONTROLLED. CONTRACTOR TO VERIFY CONTROL SEQUENCE

BEFORE BEGINNING WORK.

2. THE MINIMUM PUMPS SPEED SHALL BE HARD SET AT THE VFD TO 20 HZ OR AT PUMP MANUFACTURER'S

RECOMMENDATION WHICHEVER IS HIGHER.

E. THE SYSTEM WATER PRESSURE SETPOINTS SHALL BE DETERMINED BY THE TAB CONTRACTOR DURING TAB WORK.

F. THE CONTROL SYSTEM SHALL ALARM THE USER INTERFACE WHENEVER ANY OF THE FOLLOWING CONDITIONS OCCURS:

1. PUMP FAILURE.

T

AI SPACE TEMPERATURE

NC

ROOM VENTILATION EXHAUST FAN AND DAMPERS SEQUENCE OF CONTROL

A. THE DDC CONTROL SYSTEM SHALL TURN ON THE MECHANICAL ROOM EXHAUST FAN AND OPEN THE AIR DAMPER WHEN THE

TEMPERATURE IS 80 F OR HIGHER.

B. THE DDC CONTROL SYSTEM SHALL TURN OFF THE EXHAUST FAN AND CLOSE THE AIR DAMPER WHEN THE MECHANICAL

ROOM TEMPERATURE FALLS BELOW 78 F.

C. THE ON AND OFF SETPOINT SHALL BE SOFTWARE ADJUSTABLE ONLY.

D. THE DDC CONTROL SYSTEM SHALL MONITOR THE EXHAUST FAN MOTOR CURRENT AND ALARM THE USER INTERFACE AND

DIAL OUT IF THE MOTOR CURRENT INDICATES MOTOR FAILURE OR BROKEN BELT.

C W

R

C W

S

NC

C

C SF

CT

12 13

T

SPACE SENSORS

H2O

AUXILIARY PAN

DUCTED

AO FAN COIL UNITS CHILLED WATER COIL VALVE MODULATION

AI FAN COIL UNITS FAN MOTOR CURRENT

DO FAN COIL UNITS ON/OFF

AI FAN COIL UNITS SPACE TEMP. SENSOR 3:

DO FAN COIL UNITS MOISTURE SENSOR

SPARE

FAN COIL UNIT SEQUENCE OF CONTROL

A. THE FAN COIL UNITS OPERATING AND SAFETY CONTROLS SHALL INCLUDE:

1. FAN MOTOR CURRENT TRANSDUCER.

2. AUXILIARY DRAIN PAN MOISTURE SWITCH (SHUTS OF UNIT).

B. THE CONTROL SYSTEM SHALL CYCLE THE FAN COIL UNIT FAN ON AND OFF AND SHALL MODULATE THE COOLING COIL CHILLED WATER VALVE TO MAINTAIN THE SPACE AT 77 F (SOFTWARE ADJUSTABLE ONLY) SETPOINT.

C. THE CONTROL SYSTEM SHALL ALARM THE USER INTERFACE FOR THE FOLLOWING:

1. SPACE TEMPERATURE MORE THAT 2 F (ADJUSTABLE) ABOVE SETPOINT FOR 5 MINUTES (ADJUSTABLE) OR LONGER.

2. FAN COIL UNIT FAN MOTOR BROKEN AS DETERMINED BY SYSTEM CALLING FOR COOLING AND ZERO AMPS ON THE FAN

MOTOR.

3. MOISTURE IN THE AUXILIARY CONDENSATE PAN.

NOT TO SCALE

4 6

NOT TO SCALE

NOT TO SCALE

DAAF

T

SPACE SENSORS

T

23 25

CT

VAV TERMINALSINLINE EXHAUST FAN

AI VAV TERMINAL SPACE TEMP. SENSOR 3:4:

AI VAV TERMINAL AIR FLOW SENSOR 4:

AI VAV TERMINAL TEMPERATURE SENSOR 4:

AO VAV TERMINAL DAMPER MODULATION 4:

DI VAV TERMINAL OCCUPANCY OVERRIDE 3:4:

AI INLINE EXHAUST FAN FAN MOTOR CURRENT

DO INLINE EXHAUST FAN ON/OFF

SPARE

VAV TERMINALS SEQUENCE OF CONTROL

A. ALL VAV TERMINALS SHALL OPERATE THE PRIMARY AIR DAMPER TO MAINTAIN SPACE TEMPERATURE AT SETPOINT (75 F;

ADJUSTABLE).

B. UPON A CALL FOR COOLING THE PRIMARY AIR CFM SETPOINT SHALL INCREASE AND THE DAMPER SHALL MODULATE TO

MAINTAIN AIR FLOW AT SETPOINT.

C. UPON A CALL FOR HEATING THE PRIMARY AIR CFM SETPOINT SHALL DECREASE AND THE DAMPER SHALL MODULATE TO

MAINTAIN AIR FLOW AT SETPOINT.

D. THE CONTROL SYSTEM SHALL MONITOR AND DISPLAY THE VAV TERMINAL LEAVING AIR TEMPERATURE AND FLOW.

GENERAL INLINE EXHAUST FANS SEQUENCE OF CONTROL

A. THE DDC CONTROL SYSTEM SHALL MONITOR THE EXHAUST FANS MOTOR CURRENT AND ALARM THE USER INTERFACE WHEN EXHAUST FANS IS NOT OPERATING CORRECTLY DUE TO FAULTY MOTOR OR BROKEN FAN BELT AS DETERMINED BY THE

MOTOR CURRENT CT.

B. FAN RUNS CONTINUOUSLY.

44-3-AHU-1 SEQUENCE OF CONTROL

A. SUPPLY FAN OPERATING AND SAFETY CONTROLS SHALL INCLUDE:

1. WALL MOUNTED DISCONNECT.

2. VARIABLE FREQUENCY MOTOR SPEED CONTROL DRIVE (VFD). (ONE DRIVE CONTROLLING TWO FANS)

3. SUPPLY AIR SMOKE DETECTOR.

4. FREEZE PROTECTION THERMOSTAT.

5. GENERAL FIRE ALARM SYSTEM CONTACTOR.

6. HIGH PRESSURE DUCT CUT OUT SWITCH.

7. LOW PRESSURE DUCT CUT OUT SWITCH.

8. AUXILIARY DRAIN PAN MOISTURE SWITCH.

B. THE SMOKE DETECTORS, FREEZE PROTECTION THERMOSTAT, FIRE ALARM CONTACTOR, AND HIGH AND LOW PRESSURE SWITCHES SHALL BE HARD WIRED INTO BOTH FAN'S MOTOR CONTROL CIRCUITS AND SHALL SEND A SIGNAL FROM AN AUXILIARY CONTACT TO THE DDC CONTROL SYSTEM. IN ADDITION, THE SMOKE DETECTORS SHALL SEND A SIGNAL TO THE

BUILDING FIRE ALARM SYSTEM.

C. SUPPLY FAN INTERLOCK: IF ANY FAN FAILS AS INDICATED BY VFD STATUS AND / OR BY AIR FLOW MEASURING STATION STATUS THE CONTROL SYSTEM SHALL TURN OFF THE OTHER FAN AND SHALL GENERATE AN ALARM TO THE CONTROL

SYSTEM'S USER INTERFACE.

D. WITH THE SAFETY CONTROLS IN THE NORMAL POSITION AND THE VFD IN THE AUTO POSITION THE FAN MOTORS SHALL RUN

CONTINUOUSLY:

E. FANS AND CONTROLS INTERLOCK: WHENEVER THE FANS ARE OFF AS INDICATED BY NO FLOW AT AIR FLOW MEASUREMENT

STATIONS, ALL CONTROL ACTUATORS SHALL BE PLACED IN THEIR NORMAL POSITION.

F. SUPPLY FAN SPEED CONTROL:

1. THE DDC SYSTEM SHALL MODULATE THE VFD OUTPUT TO MAINTAIN SUPPLY DUCT STATIC PRESSURE AT SETPOINT.

2. THE CONTROL SYSTEM SHALL RESET THE SUPPLY DUCT STATIC PRESSURE SETPOINT BASED ON THE POSITION OF THE VAV TERMINAL DAMPERS. EVERY 15 MINUTES THE CONTROL SYSTEM SHALL LOWER THE SETPOINT BY 0.05" WG IF AT LEAST ONE TERMINAL IS AT MINIMUM POSITION AND NO TERMINALS ARE FULLY OPEN. IF AT LEAST ONE TERMINAL IS

FULLY OPEN THE CONTROL SYSTEM SHALL INCREASE THE SETPOINT BY 0.05" WG.

G. MIXED AIR SECTION CONTROL:

1. THE MIXED AIR SECTION SHALL OPERATE TO MAINTAIN MINIMUM OUTSIDE AIR.

H. SUPPLY AIR TEMPERATURE: THE CONTROL SYSTEM SHALL MODULATE THE COOLING COIL TO MAINTAIN SUPPLY AIR

TEMPERATURE AT SETPOINT 55° F (ADJUSTABLE).

I. FILTER MONITORING: THE CONTROL SYSTEM SHALL MONITOR AIR PRESSURE DROP ACROSS EACH FILTER BANK AND

RESPOND AS FOLLOWS:

1. ALARM WHEN FILTER PRESSURE DROP EXCEEDS MANUFACTURER'S LIMIT. LIMIT TO BE DETERMINED FROM FILTER AND AIR HANDLING UNIT SUBMITTALS AND UPDATED IN CONTROL CONTRACTOR'S SEQUENCE OF CONTROL.

2. ALARM WHEN FILTER PRESSURE DROP INDICATES THAT A FILTER IS MISSING FROM THE RACK. SETPOINT PRESSURE TO

BE DETERMINED DURING TEST AND BALANCE BY REMOVAL OF A FILTER FROM THE RACK.

J. ALARMS: THE CONTROL SYSTEM SHALL ALARM THE USER INTERFACE AND TAKE THE INDICATED ACTIONS WHENEVER ANY OF

THE FOLLOWING CONDITIONS OCCURS:

1. FAN FAILURE AS DETERMINED BY VFD STATUS AND AIR FLOW MEASUREMENTS.

2. COOLING COIL LEAVING AIR TEMPERATURE NOT AT SETPOINT FOR FIVE MINUTES OR LONGER.

3. SUPPLY DUCT STATIC PRESSURE NOT AT SETPOINT FOR 5 MINUTES OR LONGER.

4. WHEN ANY FAN IS OPERATING IN MANUAL OVERRIDE AS DETERMINED BY FAN OPERATION OUTSIDE THE CONTROL OF THE

CONTROL SYSTEM.

5. ANY FAN SAFETY CONTROL TRIP SHALL GENERATE AN ALARM.

6. MOISTURE IN THE AUXILIARY CONDENSATE PAN.

ATM.

SD-1

SP=40°F

FZ

FA

C W

R

C W

S

DPS-1 DPS-2

NC

NOT TO SCALE

DA

NO

T

T

NC

DA DPT

DPT

FZ SD-1 T

27 28 29 31

32 33

SF

VFD

T

DPT

C

C

DPS-1

ATM

DPS-2

ATM

AFMS

AFMS

AIR HANDLING UNIT 44-3-AHU-1

DATA 44-3-AHU-1 SUPPLY FAN VFD DATA/STATUS 5:6:

AI 44-3-AHU-1 PRE-FILTER STATUS

AO 44-3-AHU-1 CHILLED WATER COIL VALVE MODULATION

AI 44-3-AHU-1 INTERMEDIATE FILTER STATUS

AO 44-3-AHU-1 RETURN DAMPER MODULATION

AO 44-3-AHU-1 OUTDOOR AIR DAMPER MODULATION

AI 44-3-AHU-1 MIXED AIR STATIC PRESSURE

AI 44-3-AHU-1 OUTDOOR AIR TEMPERATURE

AI 44-3-AHU-1 SUPPLY AIR - AIR STATIC PRESSURE

AO 44-3-AHU-1 SUPPLY FAN SPEED CONTROL

DO 44-3-AHU-1 SUPPLY FANS ON/OFF

DI 44-3-AHU-1 SUPPLY AIR SMOKE DETECTOR STATUS

AI 44-3-AHU-1 SUPPLY AIR TEMPERATURE

DI 44-3-AHU-1 FREEZE STAT STATUS

AI 44-3-AHU-1 MIXED AIR TEMPERATURE

5:

5:

DI 44-3-AHU-1 HIGH LIMIT PRESSURE SWITCH

AI

AI

44-3-AHU-1 SUPPLY AIR FLOW

44-3-AHU-1 RETURN AIR FLOW

AI 44-3-AHU-1 RETURN AIR TEMPERATURE

DI 44-3-AHU-1 LOW LIMIT PRESSURE SWITCH

7:

7:

SPARE

EMERGENCY REFIGERANT EXHAUST

A. THE DDC CONTROL SYSTEM SHALL MONITOR THE EXHAUST FANS MOTOR CURRENT AND ALARM THE USER INTERFACE WHEN EXHAUST FANS IS NOT OPERATING CORRECTLY DUE TO FAULTY MOTOR OR BROKEN FAN BELT AS DETERMINED BY THE

MOTOR CURRENT CT.

B. THE DDC CONTROL SYSTEM SHALL TURN ON THE EXHAUST FAN UPON SIGNAL FROM THE REFRIGERANT MONITOR(S).

C. THE DDC CONTROL SYSTEM SHALL TURN OFF THE EXHAUST FAN UPON SIGNAL FROM THE REFRIGERANT MONITOR(S).

NOT TO SCALE

CT

WALL MOUNTED EXHAUST

FAN (REFRIGERANT PURGE)

49 50

RF

AI FAN MOTOR CURRENT

DO ON/OFF

1:AI EMERGENCY REFRIGERANT MONITOR

H2OCONCRETE BASIN

44-3-AHU-1 MOISTURE SENSORDO

AI 44-3-AHU-1 OUTDOOR AIR FLOW

OA

RA

AFMS

DPS

ATM

FAN COIL UNITS CONTROL SCHEMATIC

SHEET NAMING CONVENTION

E-001A

2 DIGIT SEQUENTIAL # (01-99)

(FIRST DIGIT INDICATES PLAN

TYPE. SECOND DIGIT INDICATES

FLOOR)

1 DIGIT SHEET TYPE DESIGNATOR

0 - GENERAL

1 - PLANS

2 - ELEVATIONS

3 - SECTIONS

4 - ENLARGED PLANS

5 - DETAILS

6 - SCHEDULES AND DIAGRAMS

7 - VARIES

8 - VARIES

9 - 3D VIEWS (ISO, PERSPECTIVES)

2 DIGIT DISCIPLINE

DESIGNATOR

(IF ONLY ONE LETTER IS

USED, THE SECOND

LETTER IS REPLACED

WITH A DASH "-" AS A

PLACEHOLDER)**

1 DIGIT AREA

DESIGNATOR

(AREA DESIGNATOR

ONLY USED WHEN

PLANS ARE SUBDIVIDED

INTO AREAS.)

ELECTRICAL GENERAL NOTES:

1. THE WORK SHALL CONFORM WITH ALL REQUIREMENTS OF:

A. NFPA 70-2020 (NATIONAL ELECTRICAL CODE)

B. ANSI C2-2020 (NATIONAL ELECTRICAL SAFETY CODE)

C. APPLICABLE LOCAL CODES AND FEDERAL AND STATE

LAWS.

2. MINIMUM RACEWAY SIZE SHALL BE 3/4". INCREASE RACEWAY

SIZE AS REQUIRED TO LIMIT RACEWAY FILL RATIO TO LESS

THAN 40% FULL.

3. CONTRACTOR SHALL CAREFULLY COORDINATE WORK WITH

OTHER TRADES THROUGH THE GENERAL CONTRACTOR AND

SHALL BE RESPONSIBLE FOR SECURING SPACE

REQUIREMENTS FOR ELECTRICAL EQUIPMENT CLEARANCE

FOR RECESSED LUMINAIRES AND CORRECT ROUGH-IN

LOCATIONS OF ELECTRICAL CONNECTIONS.

4. CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING

CATALOG NUMBERS ON THESE DRAWINGS TO MATCH WITH

MATERIAL DESCRIPTIONS INDICATED.

5. VERIFY EXACT HEIGHT OF EACH COUNTERTOP AND

BACKSPLASH ON ARCHITECTURAL DETAILS AND/OR CASE

WORK SHOP DRAWINGS AND ADJUST SPECIFIED MOUNTING

HEIGHT OF WALL OUTLETS TO LOCATE BOTTOM OF OUTLET

BOX 4" ABOVE TOP OF BACKSPLASH. IF NO BACKSPLASH IS

USED, LOCATE BOTTOM OF OUTLET BOX 6" ABOVE

COUNTERTOP.

6. VERIFY DOOR SWINGS WITH ARCHITECTURAL DRAWINGS

BEFORE ROUGHING IN WALL SWITCHES. SWITCHES IN THE

SAME LOCATION SHALL BE GANGED TOGETHER IN ONE

COMMON BACKBOX AND SHALL HAVE ONE COMMON FACE

PLATE.

7. ALL FEEDERS AND BRANCH CIRCUITS SHALL INCLUDE A GREEN

INSULATED GROUND CONDUCTOR, SIZE PER NATIONAL

ELECTRICAL CODE, OR AS SHOWN, CONNECTED TO EACH

DEVICE AND OUTLET BOX ON THE CIRCUIT AND TO THE

PANELBOARD GROUND BUS. PROVIDE A DEDICATED NEUTRAL

CONDUCTOR FOR EACH BRANCH CIRCUIT. MULTIPLE BRANCH

CIRCUITS IN ONE RACEWAY REQUIRE ONLY ONE GROUND

CONDUCTOR.

8. VERIFY LUMINAIRE, CEILING MOUNTED OCCUPANCY SENSOR

LOCATIONS WITH ARCHITECTURAL REFLECTED CEILING PLANS

FOR EXACT LOCATIONS AND DIMENSIONS PRIOR TO

INSTALLATION. VERIFY EXACT LOCATIONS OF MOTORS AND

EQUIPMENT BEFORE ROUGHING-IN.

9. EXISTING ELECTRICAL WORK (NOT SHOWN) SHALL REMAIN,

UNLESS INDICATED OTHERWISE. SHOULD ANY EXISTING

ELECTRICAL POWER, LIGHTING OR AUXILIARY CIRCUIT,

FEEDER OR EQUIPMENT BE SEVERED, DISCONNECTED OR

DELETED IN THE PROCESS OF CONSTRUCTION OR

REMODELING WHICH IS DONE AS A RESULT OF CONTRACT

PLANS AND SPECIFICATIONS, AND UNLESS SPECIFICALLY

DESIGNATED BY THE DRAWINGS TO BE DELETED, THEN SAID

CIRCUIT OR FEEDER SHALL BE RESTORED TO WORKING

CONDITION. THE RESTORATION SHALL INCLUDE RE-ROUTING,

RELOCATION, RECONNECTION OR REPLACEMENT AS MAY BE

REQUIRED BY THE NEW WORK. ANY SUCH WORK REQUIRED

SHALL BE INCLUDED IN THE CONTRACT AND NO EXTRA

COMPENSATION WILL BE GRANTED.

10. NEW WORK SHALL BE MADE TO TIE INTO THE EXISTING IN A

UNIFORM MANNER, SIMILAR ITEMS OF NEW WORK SHALL BE

CHECKED AGAINST EXISTING WORK FOR TYPE MOUNTING,

MOUNTING HEIGHTS, ETC. ITEMS SHOWN IN NEW WORK AT

VARIANCE FROM THE EXISTING SHALL BE REFERRED TO THE

ARCHITECT FOR DECISION BEFORE ROUGH-IN.

11. REFER TO ONE-LINE DIAGRAMS, SCHEDULES AND RISER

DIAGRAMS FOR CONDUCTOR AND CONDUIT SIZES NOT SHOWN

ON PLANS.

12. PROVIDE IS AN INCLUSIVE TERM USED TO DESCRIBE ASPECTS

OF THE WORK TO BE ACCOMPLISHED, AND IS HEREBY DEFINED

TO REQUIRE TO STORE, FURNISH, INSTALL, MOUNT, CONNECT,

CONTROL AND POWER EQUIPMENT INDICATED, AS WELL AS

ALL APPURTENANCES REQUIRED TO MAKE ELECTRICAL

SYSTEMS OPERATE AS INDICATED WITHIN THESE DRAWINGS

AND SPECIFICATIONS AND TO FULFILL THE SCOPE OF WORK.

13. DEMOLISH IS AN INCLUSIVE TERM USED TO DESCRIBE

ASPECTS OF THE WORK TO BE ACCOMPLISHED, AND IS

HEREBY DEFINED TO REQUIRE CONTRACTOR TO DISCONNECT

EQUIPMENT FROM ALL CONNECTIONS, REMOVE FROM THE

OWNER'S SITE, AND DISPOSE OF IN ACCORDANCE WITH

FEDERAL, STATE AND LOCAL LAWS AND ORDINANCES. COST

OF DISPOSAL IS ENTIRELY THE CONTRACTOR'S

RESPONSIBILITY.

14. ALL CONDUCTORS ARE COPPER UNLESS SPECIFICALLY NOTED

AS ALUMINUM.

15. CONTRACTOR SHALL FIELD VERIFY ALL EXISTING CONDITIONS,

DIMENSIONS AND ELEVATIONS BEFORE PROCUREMENT OF

ANY MATERIALS AND DEVELOPMENT OF ANY SHOP DRAWINGS

OR SUBMITTALS.

16. PROVIDE LABELS ON ALL RECEPTACLES, WALL MOUNTED

LIGHT SWITCHES/OCCUPANCY SENSORS AND JUNCTION

BOXES INDICATING THE SOURCE PANEL & CIRCUIT(S). TEXT

SHALL BE BLACK, 1/8” IN HEIGHT PRINTED ON A CLEAR

LABEL. HANDWRITTEN LABELS ARE NOT PERMITTED EXCEPT

FOR JUNCTION BOXES LOCATED ABOVE FINISHED CEILING

WHICH CAN BE HANDWRITTEN WITH AN INDELIBLE MARKER.

17. ALL EQUIPMENT PADS FOR INTERIOR ELECTRICAL EQUIPMENT

SHALL EXTEND 2” BEYOND THE FOOTPRINT OF THE

EQUIPMENT.

18. EMT SHALL COMPLY WITH ANSI C80.3 AND UL 797. ALL EMT

SHALL BE FACTORY PAINTED. PROVIDE THE FOLLOWING

COLORS FOR EACH SYSTEM:

• FIRE ALARM - RED

• TELECOMMUNICATIONS - ORANGE

• 480/277V POWER - YELLOW

• 208/120V POWER - BLUE

• GENERATOR POWER - GREEN

• SECURITY - PURPLE

ELECTRICAL ABBREVIATIONS

A OR AMP

ACC

AC

AC

AF

AFF

AFG

AHU

AIC

AL

AM

ASYM

AT

ATS

AUTO

AWG

B

BC

BCW

BFF

BFG

BLDG

C

CAT

CB

CCT

CCTV

CFCI

CH

CHWCP

CHWP

CHWSP

CKT

CMH

CP

CPT

CRAC

CRI

CT

CT

CU

CWP

D

DC

DF

DH or DUH

DHWCP

DISC

DOAS

DPST

DPDT

DSCU

DSHP

DSS

DWBP

DX

EC

EF

ELEC

EMH

EMT

E or EMER

EPA

EQUIP

ERV

ERU

EXIST or EX

EUH

EXP

EWC

EWH

F

FACP

FCU

FLEX

FWE

G OR GND

GFGI

GFI

GRS

GUH

GWH

H or HT

HAC

HOA

HP

HP

HT

HVU

HWCP

HWP

AMPERE(S)

AIR COOLED CHILLER

ALTERNATING CURRENT

AIR COMPRESSOR / AIR CURTAIN

AMP FRAME

ABOVE FINISHED FLOOR

ABOVE FINISHED GRADE

AIR HANDLING UNIT

AMPERE INTERRUPTING CAPACITY

ALUMINUM

AMMETER

ASYMMETRICAL

AMP TRIP

AUTOMATIC TRANSFER SWITCH

AUTOMATIC

AMERICAN WIRE GAUGE

BOILER

BRANCH CONTROLLER

BARE COPPER WIRE

BELOW FINISHED FLOOR

BELOW FINISHED GRADE

BUILDING

CONDUIT

CATEGORY

CIRCUIT BREAKER

CORRELATED COLOR TEMPERATURE

CLOSED CIRCUIT TELEVISION

CONTRACTOR FURNISHED CONTRACTOR

INSTALLED

CHILLER

CHILLED WATER CIRCULATING PUMP IN A

PRIMARY-SECONDARY SYSTEM

CHILLED WATER PUMP

CHILLED WATER SUPPLY PUMP IN A PRIMARY-

SECONDARY SYSTEM

CIRCUIT

COMMUNICATIONS MANHOLE

CONDENSATE PUMP

CONTROL POWER TRANSFORMER

COMPUTER ROOM AC UNIT

COLOR RENDERING INDEX

CURRENT TRANSFORMER

COOLING TOWER

COPPER OR CONDENSING UNIT

CONDENSER WATER PUMP

DEPTH

DIRECT CURRENT

DESTRATIFICATION FAN

DUCT HEATERS

DOMESTIC HOT WATER CIRCULATING PUMP

DISCONNECT SWITCH

DEDICATED OUTSIDE AIR SYSTEM (UNIT)

DOUBLE POLE SINGLE THROW

DOUBLE POLE DOUBLE THROW

DUCTLESS SPLIT CONDENSING UNIT (POWERS

THE DSS INDOOR UNIT)

DUCTLESS SPLIT HEAT PUMP (POWERS THE

DSS INDOOR UNIT)

DUCTLESS SPLIT SYSTEM (INDOOR UNIT)

DOMESTIC WATER BOOSTER PUMP

DIRECT EXPANSION (DX) COOLING COIL

EMPTY CONDUIT

EXHAUST FAN

ELECTRICAL

ELECTRICAL MANHOLE

ELECTRICAL METALLIC TUBING

EMERGENCY

EFFECTIVE PROJECTED AREA

EQUIPMENT

ENERGY RECOVERY VENTILATOR

ENERGY RECOVERY UNIT

EXISTING

ELECTRIC UNIT HEATER

EXPLOSION PROOF

ELECTRIC WATER COOLER

ELECTRIC WATER HEATER

FUSE

FIRE ALARM CONTROL PANEL

FAN COIL UNIT

FLEXIBLE

FURNISHED WITH EQUIPMENT

GROUND

GOVERNMENT FURNISHED GOVERNMENT

INSTALLED

GROUND FAULT INTERRUPTER

GALVANIZED RIGID STEEL CONDUIT

GAS UNIT HEATER

GAS WATER HEATER

HEIGHT

HEATED AIR CURTAIN

HAND-OFF AUTOMATIC

HORSE POWER

HEAT PUMP (OUTDOOR PORTION OF SPLIT

SYSTEM HEAT PUMP, USE CU FOR

STANDARD DX OUTDOOR UNIT)

HEAT TRACKING

HEATING/VENTILATING UNIT

HEATING WATER CIRCULATING PUMP IN A

PRIMARY-SECONDARY SYSTEM

HEATING WATER SUPPLY IN A PRIMARY-ONLY

SYSTEM

HWRP

HWSP

HWUH

HZ

IDS

IMC

IRH

J OR JB

K

KAIC

KCM OR KCMIL

KEF

KH

KV

KVA

KW

KWHR

L

LA

LAN

LAV

LTG

MAU

MAX

MCA

MCB or MB

MCC

MGB

MH

MIN

MLO

MOD

MT or MTD

MRS

N

NEC

NEMA

NFPA

NC

NESC

NL

NO

NTS

P

PA

PDU

PF

PH

PIU

PMT

PNL

PTAC

PVC

RECEPT or RECP

RF

RH

RMC

RMS

RTU

RVNR

SA

SCCR

SD

SF

S/N

SP

SPD

SPDT

SPEC

SPST

SWBD

SWGR

TMGB

TOL

TP

TYP

U

UH

UG

UIO

UL

UTP

V

VA

VAV

VEF

VM

VRF

W

WC

WEF

WH

WHDM

WSHP

WP

XFMR

Z

HOT WATER RECIRCULATION PUMP

HEATING WATER SUPPLY PUMP IN A PRIMARY-

SECONDARY SYSTEM

HOT WATER UNIT HEATER

HERTZ

INTRUSION DETECTION SYSTEM

INTERMEDIATE METAL CONDUIT

INFRARED HEATER

JUNCTION BOX

KILO

THOUSAND AMPERE INTERRUPTING CAPACITY

THOUSAND OF CIRCULAR MILS

KITCHEN EXHAUST FAN

KITCHEN HOOD

KILOVOLT

KILOVOLT-AMPERES

KILOWATT

KILOWATT-HOUR

LENGTH

LIGHTNING ARRESTOR

LOCAL AREA NETWORK

LAVATORY

LIGHTING

MAKE-UP AIR UNIT

MAXIMUM

MINIMUM CIRCUIT AMPACITY

MAIN CIRCUIT BREAKER

MOTOR CONTROL CENTER

MAIN GROUND BAR

MANHOLE or MOUNTING HEIGHT

MINIMUM

MAIN LUGS ONLY

MOTOR OPERATED DAMPER

MOUNT or MOUNTED

MOTOR RATED SWITCH

NEUTRAL

NATIONAL ELECTRICAL CODE

NATIONAL ELECTRICAL MANUFACTURER'S

ASSOCIATION

NATIONAL FIRE PROTECTION ASSOCIATION

NORMALLY CLOSED

NATIONAL ELECTRICAL SAFETY CODE

NIGHT LIGHT

NORMALLY OPEN

NOT TO SCALE

POLE(S) or PUMP

PUBLIC ADDRESS

POWER DISTRIBUTION UNIT

POWER FACTOR

PHASE

VAV TERMINAL UNIT WITH PARALLEL OR

SERIES FAN (PRIMARY INDUCTION UNIT)

PAD MOUNTED TRANSFORMER

PANEL OR PANELBOARD

PACKAGED THRU-WALL AIR CONDITIONER

POLYVINYL CHLORIDE

RECEPTACLE

RETURN FAN

RADIANT HEATERS (ELECTRIC)

RIGID METAL CONDUIT

ROOT MEAN SQUARE

ROOF TOP UNIT

REDUCED VOLTAGE NON-REVERSING

SURGE ARRESTOR

SHORT CIRCUIT CURRENT RATING

SMOKE DAMPER

SUPPLY FAN

SOLID NEUTRAL

SUMP PUMP

SURGE PROTECTIVE DEVICE

SINGLE POLE DOUBLE THROW

SPECIFICATIONS

SINGLE POLE SINGLE THROW

SWITCHBOARD

SWITCHGEAR

TELECOMMUNICATIONS MAIN GROUNDING

BUSBAR

THERMAL OVERLOAD

TWISTED PAIR

TYPICAL

URINAL

UNIT HEATER

UNDERGROUND

UNLESS INDICATED OTHERWISE

UNDERWRITERS LABORATORY

UNSHIELDED TWISTED PAIR

VOLTS

VOLT AMPERES

VAV TERMINAL UNIT

VEHICLE EXHAUST FAN

VOLTMETER

VARIABLE REFRIGERANT FLOW SYSTEM

WATTS or WIRE or WIDTH

WATER CLOSET

WELDING EXHAUST FAN

WATER HEATER

WATTHOUR DEMAND METER

WATER SOURCE HEAT PUMP

WEATHERPROOF

TRANSFORMER

IMPEDANCE

P R

O F

E

S S

I ONA L ENG

I N E

E R

J

ER

EM

Y M. KNOW

LESL

I C ENS E

F L O R I D A

No. 90210

STATE OF

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

Date:

Drawing Title:

Approved Project Director

Project Title:

1 2 3 4 5 6 7 8 9

590 MEANS ST NW

Phase Project Number

Building Number

Drawing NumberLocation

Issue Date CheckedFULLY SPRINKLERED

STAMP

STE. 200

ATLANTA, GA 30318

ARCHITECT/ENGINEER OF RECORDCONSULTANT

A

B

C

D

E

F

U.S. Department of Veterans Affairs

Office of Construction and

Facilities Management

Drawn

ELECTRICAL GENERAL NOTES

AND ABBREVIATIONS

UPGRADE HVAC SYSTEM IN

THE UTILITY PLANT BUILDING

VA MIAMI, FL

E001

546-21-110

FK EO

BID DOCUMENTS

03-03-2023

NOTE:

1. NOT ALL ABBREVIATIONS SHOWN WILL BE USED ON THIS

PROJECT.

WIRE SIZE FOR ALL 277V, 20A CIRCUITS,

UIO:

FOR ALL ONE-WAY CIRCUITS OF LENGTH OF LESS THAN 170 FT,

PROVIDE 2#12 & 1#12G, 3/4"C.

FOR ALL ONE-WAY CIRCUITS OF LENGTH OF LESS THAN 280 FT

AND GREATER THAN OR EQUAL TO 170 FT, PROVIDE 2#10 & 1#10G,

3/4"C.

FOR ALL ONE-WAY CIRCUITS OF LENGTH OF LESS THAN 440 FT

AND GREATER THAN OR EQUAL TO 280 FT, PROVIDE 2#8 & 1#8G,

3/4"C.

FOR ALL ONE-WAY CIRCUITS OF LENGTH OF LESS THAN 700 FT

AND GREATER THAN OR EQUAL TO 440 FT, PROVIDE 2#6 & 1#6G,

3/4"C.

WIRE SIZE FOR ALL 120V, 20A CIRCUITS,

UIO:

FOR ALL ONE-WAY CIRCUITS OF LENGTH OF LESS THAN 75 FT,

PROVIDE 2#12 & 1#12G, 3/4"C.

FOR ALL ONE-WAY CIRCUITS OF LENGTH OF LESS THAN 125 FT

AND GREATER THAN OR EQUAL TO 75 FT, PROVIDE 2#10 & 1#10G,

3/4"C.

FOR ALL ONE-WAY CIRCUITS OF LENGTH OF LESS THAN 190 FT

AND GREATER THAN OR EQUAL TO 125 FT, PROVIDE 2#8 & 1#8G,

3/4"C.

FOR ALL ONE-WAY CIRCUITS OF LENGTH OF LESS THAN 300 FT

AND GREATER THAN OR EQUAL TO 190 FT, PROVIDE 2#6 & 1#6G,

3/4"C.

NOTES:

1. ALL EXISTING EQUIPMENT IS SHOWN IN HALFTONE LINEWORK.

ALL DEMOLISHED EQUIPMENT IS SHOWN IN BOLD LINEWORK,

DASHED AND HATCHED. ALL NEW OR RELOCATED EQUIPMENT

IS SHOWN IN BOLD LINEWORK. BELOW IS AN EXAMPLE OF

EACH:

EXISTING EQUIPMENT

NEW OR RELOCATED EQUIPMENT

HATCH INDICATES EQUIPMENT TO BE DEMOLISHED

MECHANICAL EQUIPMENT SCHEDULE

AHU VOLTAGE POLES KVA FLA

MOCP

(AMPS) HP DISCONNECT FEEDER SIZE NOTES

44-1-EF-1 120 V 1 700 VA 1.1 20 0.25 30 3#12 + 1#12G, 3/4"C 1

44-1-FCU-1 277 V 1 1884 VA 6.8 20 30 3#12 + 1#12G, 3/4"C 1

44-1-FCU-2 120 V 1 588 VA 4.9 20 30 3#12 + 1#12G, 3/4"C 1

44-1-FCU-3 120 V 1 590 VA 4.9 20 0.75 30 3#12 + 1#12G, 3/4"C 1

44-2-CWP-1 480 V 3 64000 VA 77.0 175 60 VFD 3#1 + 1#6G, 1-1/4"C 1

44-2-CWP-2 480 V 3 64000 VA 77.0 175 60 VFD 3#1 + 1#6G, 1-1/4"C 1

44-2-CWP-3 480 V 3 64000 VA 77.0 175 60 VFD 3#1 + 1#6G, 1-1/4"C 1

44-2-CWP-4 480 V 3 64000 VA 77.0 175 60 VFD 3#1 + 1#6G, 1-1/4"C 1

44-2-CWP-5A 480 V 3 43212 VA 52.0 125 40 VFD 3#4 + 1#6G, 1"C 1

44-2-CWP-5B 480 V 3 43212 VA 52.0 125 40 VFD 3#4 + 1#6G, 1"C 1

44-2-CWP-6A 480 V 3 28254 VA 34.0 80 25 VFD 3#6 + 1#8G, 3/4"C 1

44-2-CWP-6B 480 V 3 28254 VA 34.0 80 25 VFD 3#6 + 1#8G, 3/4"C 1

44-2-CWP-7A 480 V 3 17451 VA 21.0 50 15 VFD 3#10 + 1#10G, 3/4"C 1

44-2-CWP-7B 480 V 3 17451 VA 21.0 50 15 VFD 3#10 + 1#10G, 3/4"C 1

44-2-CWP-8A 480 V 3 33240 VA 40.0 100 30 VFD 3#6 + 1#8G, 3/4"C 1

44-2-CWP-8B 480 V 3 33240 VA 40.0 100 30 VFD 3#6 + 1#8G, 3/4"C 1

44-2-CWP-9A 480 V 3 103044 VA 124.0 300 100 VFD 3#2/0 + 1#4G, 2"C 1

44-2-CWP-9B 480 V 3 103044 VA 124.0 300 100 VFD 3#2/0 + 1#4G, 2"C 1

44-2-CWP-10A 480 V 3 129636 VA 156.0 350 125 VFD 3#3/0 + /#3G, 2"C 1

44-2-CWP-10B 480 V 3 129636 VA 156.0 350 125 VFD 3#3/0 + /#3G, 2"C 1

44-2-EF-1 120 V 1 768 VA 1.1 20 0.50 30 3#12 + 1#12G, 3/4"C 1

44-2-EF-2 480 V 3 1745 VA 2.1 20 1 30 3#12 + 1#12G, 3/4"C 1

44-2-EF-3 480 V 3 1745 VA 2.1 20 1 30 3#12 + 1#12G, 3/4"C 1

44-2-EF-4 480 V 3 1745 VA 2.1 20 1 30 3#12 + 1#12G, 3/4"C 1

44-2-FCU-4 120 V 1 588 VA 4.9 20 0.5 30 3#12 + 1#12G, 3/4"C 1

44-2-SF-5 480 V 3 2493 VA 3.0 20 1.50 30 3#12 + 1#12G, 3/4"C 1

44-3-AHU-1 480 V 3 6316 VA 7.6 20 5 30 3#12 + 1#12G, 3/4"C 1

44-3-FCU-5 120 V 1 300 VA 1.9 20 0.5 30 3#12 + 1#12G, 3/4"C 1

44-4-EF-6 480 V 3 914 VA 1.1 20 0.50 30 3#12 + 1#12G, 3/4"C 1

44-4-EF-7 480 V 3 1330 VA 1.6 20 0.75 30 3#12 + 1#12G, 3/4"C 1

44-TU-01 120 V 1 120 VA 1.0 20 MRS 3#12 + 1#12G, 3/4"C 2

44-TU-02 120 V 1 120 VA 1.0 20 MRS 3#12 + 1#12G, 3/4"C 2

44-TU-03 120 V 1 120 VA 1.0 20 MRS 3#12 + 1#12G, 3/4"C 2

44-TU-04 120 V 1 120 VA 1.0 20 MRS 3#12 + 1#12G, 3/4"C 2

44-TU-05 120 V 1 120 VA 1.0 20 MRS 3#12 + 1#12G, 3/4"C 2

44-TU-06 120 V 1 120 VA 1.0 20 MRS 3#12 + 1#12G, 3/4"C 2

44-TU-07 120 V 1 120 VA 1.0 20 MRS 3#12 + 1#12G, 3/4"C 2

44-TU-08 120 V 1 120 VA 1.0 20 MRS 3#12 + 1#12G, 3/4"C 2

NOTES:

1. MECHANICAL EQUIPMENT SHALL BE CIRCUITED TO THE SAME PANEL AS THE EXISTING MECHANICAL EQUIPMENT IT IS REPLACING.

2. MECHANICAL EQUIPMENT SHALL BE CIRCUITED TO THE CLOSET 208Y/120V 3-PHASE 4-WIRE PANEL. PROVIDE CIRCUIT BREAKER AS SHOWN ON MECHANICAL

EQUIPMENT SCHEDULE. SEE FLOOR PLANS FOR MORE INFORMATION.

3. ALL CONDUCTORS FOR MECHANICAL AND PLUMBING EQUIPMENT SHALL BE COPPER. THE USE OF ALUMINUM CONDUCTORS TO FEED THIS EQUIPMENT IS NOT

PERMITTED.

1/2

B

W

SB

M

M

2/60/40/1

60/40/3/3R

40/3/3R

CB

T

M

EM

J J

J

G

G4

A

AE

M

X X

C

D a b

LUMINAIRES

LUMINAIRE AND OUTLET BOX. LETTER INDICATES

LUMINAIRE TYPE. SEE LUMINAIRE SCHEDULE.

LUMINAIRE AND OUTLET BOX WIRED FOR

MULTILEVEL SWITCHING, LOWER CASE LETTER

INDICATES SWITCHLEG DESTINATION.

LUMINAIRE AND OUTLET BOX, WITH PROVISIONS

FOR EMERGENCY LIGHTING. LETTER INDICATES

LUMINAIRE TYPE. SEE LUMINAIRE SCHEDULE.

WALL MOUNTED LUMINAIRE AND OUTLET BOX.

LETTER INDICATES LUMINAIRE TYPE. SEE

LUMINAIRE SCHEDULE.

CEILING OR WALL MOUNTED EXIT SIGN AND

OUTLET BOX. PROVIDE NUMBER OF ARROWS

AND FACES INDICATED. LETTER INDICATES

LUMINAIRE TYPE. SEE LUMINAIRE SCHEDULE.

WALL MOUNT AT 96" ABOVE FINISHED FLOOR.

RECESSED OR PENDANT MOUNTED LUMINAIRE

AND OUTLET BOX. LETTER INDICATES LUMINAIRE

TYPE. SEE LUMINAIRE SCHEDULE.

WALL MOUNTED LUMINAIRE AND OUTLET BOX.

LETTER INDICATES LUMINAIRE TYPE. SEE

LUMINAIRE SCHEDULE.

CEILING OR WALL MOUNTED LUMINAIRE AND

OUTLET BOX WITH PROVISIONS FOR

EMERGENCY LIGHTING. LETTER INDICATES

LUMINAIRE TYPE. SEE LUMINAIRE SCHEDULE.

EMERGENCY LIGHT UNIT. LETTER INDICATES

LUMINAIRE TYPE. SEE LUMINAIRE SCHEDULE.

REMOTE HEAD OR FLOOD LUMINAIRE. LETTER

INDICATES LUMINAIRE TYPE. SEE LUMINAIRE

SCHEDULE.

WALL WASH DOWNLIGHT. LETTER INDICATES

LUMINAIRE TYPE. SEE LUMINAIRE SCHEDULE.

POLE MOUNTED LUMINAIRE. LETTER INDICATES

LUMINAIRE TYPE. SEE LUMINAIRE SCHEDULE.

POST-TOP OR BOLLARD LUMINAIRE. LETTER

INDICATES LUMINAIRE TYPE. SEE LUMINAIRE

SCHEDULE.

EQUIPMENT

MOTOR, HORSEPOWER AS INDICATED

MOTORIZED DAMPER

3-POLE COMBINATION MAGNETIC MOTOR

STARTER/ DISCONNECT (NEMA SIZE/ FUSE SIZE/

NEMA ENCLOSURE) NF = NONFUSED

DISCONNECT SWITCH, (SWITCH AMPS/ FUSE

SIZE/ POLES/ NEMA ENCLOSURE) NF = NON-

FUSED

INDIVIDUALLY MOUNTED CIRCUIT BREAKER,

(CIRCUIT BREAKER SIZE/ POLES/ NEMA

ENCLOSURE)

DRY TYPE TRANSFORMER, KVA AS INDICATED

METER

ELECTRONIC METER

PANELBOARD, SEE SCHEDULES

DISTRIBUTION PANELBOARD, SEE SCHEDULES

EQUIPMENT AS INDICATED

CEILING OR WALL MOUNTED JUNCTION BOX

PULL OR JUNCTION BOX

CEILING MOUNTED BLUE LIGHT SYSTEM

ROTATING BEACON

WHITE NOISE PLENUM SPEAKER; MOUNT ABOVE

DROP CEILING

BLUE LIGHT LOCAL CONTROL SWITCH; MOUNT

48" ABOVE FINISHED FLOOR, UNLESS INDICATED

OTHERWISE

WHITE NOISE ROTARY VOLUME CONTROL;

MOUNT 48" ABOVE FINISHED FLOOR, UNLESS

INDICATED OTHERWISE.

CR

ST

TR

M

R

LA-1,3,5

WIRING DEVICES

LOW VOLTAGE ON/OFF WALL SWITCH, WALL

MOUNT 48" ABOVE FINISHED FLOOR. PROVIDE

DIMMER CONTROL WITH DIMMABLE FIXTURES

INTEGRAL WITH SWITCH.

CEILING MOUNTED DUAL TECHNOLOGY

OCCUPANCY SENSOR

CEILING MOUNTED DUAL TECHNOLOGY

VACANCY SENSOR

CEILING MOUNTED DAYLIGHT SENSOR

PHOTOELECTRIC CELL

WIRING

CIRCUIT HOMERUN TO PANELBOARD, LA-1,3,5

ADJACENT TO ARROW INDICATES HOMERUN OF

CIRCUITS, 1,3,5 TO PANEL LA. MARKS ACROSS

RACEWAY INDICATE THE NUMBER OF PHASE

CONDUCTORS AND NEUTRAL IN RACEWAY.

GROUND CONDUCTORS ARE INDICATED BY

LONGER HASHMARKS. NO MARKS ACROSS

RACEWAY INDICATES 2#12 CONDUCTORS AND 1

#12 GROUND CONDUCTOR. CONDUCTOR SIZE #

12 UNLESS INDICATED OTHERWISE. MINIMUM

RACEWAY SIZE SHALL BE 3/4"

RACEWAY EXPOSED TO VIEW

CONCEALED RACEWAY, LOCATED IN WALL OR

ABOVE FINISHED CEILING

UNDERGROUND RACEWAY, LOCATED BELOW

GRADE OR CONCRETE SLAB

FLEXIBLE RACEWAY

RACEWAY TURNED TOWARD VIEWER

RACEWAY TURNED AWAY FROM VIEWER

RACEWAY TERMINATION, STUB-OUT AND CAP

PLUG-IN BUSWAY, UNLESS INDICATED

OTHERWISE

SURFACE METAL RACEWAY OR MULTIOUTLET

ASSEMBLY AS INDICATED

LADDER TYPE CABLE TRAY (SIZE AS INDICATED

ON PLAN)

DUCTBANK, TEXT INDICATES QUANTITY AND

SIZE OF DUCTS (I.E. 2W4" = TWO 4" DUCTS)

LIGHTNING PROTECTION

3/4" x 10'-0" COPPERCLAD GROUND ROD, 18" BFG

GROUND ROD TEST WELL

BARE COPPER GROUND CONDUCTOR, 1/0

UNLESS INDICATED OTHERWISE.

4/0 BARE COPPER GROUND CONDUCTOR

LIGHTNING PROTECTION SYSTEM AIR TERMINAL

LIGHTNING PROTECTION ROOF CONDUCTOR

ELECTRICAL CONNECTION

SITE

ELECTRICAL MANHOLE

ELECTRICAL HANDHOLE

PAD MOUNTED TRANSFORMER

POWER POLE

DOWN GUY AND ANCHOR (QUANTITY AS

INDICATED)

2W4"

WIRING DEVICES

SIMPLEX RECEPTACLE NEMA 5-20R, MOUNT 18"

ABOVE FINISHED FLOOR, UNLESS INDICATED

OTHERWISE.

DUPLEX RECEPTACLE NEMA 5-20R, MOUNT 18"

ABOVE FINISHED FLOOR, UNLESS INDICATED

OTHERWISE

DUPLEX RECEPTACLE, NEMA 5-20R, MOUNT 48"

ABOVE FINISHED FLOOR OR ABOVE COUNTER

TOP/BACKSPLASH

DUPLEX GFI RECEPTACLE NEMA 5-20R, MOUNT

18" ABOVE FINISHED FLOOR, UNLESS INDICATED

OTHERWISE

DUPLEX GFI RECEPTACLE NEMA 5-20R, MOUNT

48" ABOVE FINISHED FLOOR OR ABOVE

COUNTER TOP/BACKSPLASH

DOUBLE-DUPLEX RECEPTACLE NEMA 5-20R,

MOUNT 18" ABOVE FINISHED FLOOR, UNLESS

INDICATED OTHERWISE

SWITCHED DUPLEX RECEPTACLE NEMA 5-20R,

MOUNT 18" ABOVE FINISHED FLOOR, UNLESS

INDICATED OTHERWISE

SWITCHED DUPLEX RECEPTACLE NEMA 5-20R,

MOUNT 48" ABOVE FINISHED FLOOR OR ABOVE

COUNTER TOP/BACKSPLASH

SWITCHED DUPLEX GFI RECEPTACLE NEMA

5-20R, MOUNT 18" ABOVE FINISHED FLOOR,

UNLESS INDICATED OTHERWISE

SWITCHED DUPLEX GFI RECEPTACLE NEMA

5-20R, MOUNT 48" ABOVE FINISHED FLOOR OR

ABOVE COUNTER TOP/BACKSPLASH

DOUBLE-DUPLEX GFI RECEPTACLE, NEMA

5-20R, MOUNTED CONCEALED BEHIND ELECTRIC

WATER COOLER

FLOOR BOX WITH DUPLEX RECEPTACLE NEMA

5-20R. PROVIDE FIRE RATED POKE THRU

DEVICES ON ALL FLOORS ABOVE GROUND

LEVEL.

SPECIAL RECEPTACLE, NEMA TYPE AS

INDICATED, MOUNT 18" ABOVE FINISHED FLOOR,

UNLESS INDICATED OTHERWISE

CEILING BOX WITH DUPLEX RECEPTACLE, NEMA

5-20R

RECEPTACLE WP = IN-USE WEATHER PROOF

SUBSCRIPTS TR = TAMPER RESISTANT

TV = TELEVISION, MOUNT AT 60" ABOVE

FINISHED FLOOR

AFCI = ARC FAULT CIRCUIT INTERRUPTER

FLOOR BOX SUITABLE FOR CONCRETE FLOOR

POUR; TWO COMPARTMENTS - POWER AND

TELECOMMUNICATIONS; FLUSH COVER/FLANGE

WITH HINGED ACCESS TO RECEPTACLES AND

JACKS RECESSED BELOW COVER IN FLOOR

BOX. PROVIDE 8" FIRE RATED POKE THRU

ABOVE GROUND FLOOR.

WALL SWITCH, AC TYPE, SPST, MOUNT 48"

ABOVE FINISHED FLOOR

WALL SWITCH, AC TYPE, DPDT, MOUNT 48"

ABOVE FINISHED FLOOR

3-WAY WALL SWITCH, MOUNT 48" ABOVE

FINISHED FLOOR

4-WAY WALL SWITCH,…