TECH_EXHIBIT_C_-_REVISED_DRAWING_(S_MOD_1)-_19-B-0035-REPLC_AHU_IN_BUILD_91019-FHTX-15AUG19.pdf

PDF 2 MB Posted Aug 15, 2019

Attached to: Replace Air Handler
Solicitation number: W91151-19-B-0035
Issued by: Department of the Army Materiel Command Mission and Installation Contracting Command Fort Hood

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W91151-19-B-0035 Technical Exhibit C - Revised Drawings

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KO_RELEASED_AMENDMENT_P00001_SOLICIT-19-B-0035-REPLC_AHU_IN_BUILD_91019-FHTX-15AUG19.pdf	PDF	Aug 15, 2019
Technical_Exhibit_B_-_Drawings.pdf	PDF	Jul 24, 2019
Technical_Exhibit_A_-_Specifications.pdf	PDF	Jul 24, 2019
Attachment_1-Appendix_A_04-Aug-2016.pdf	PDF	Jul 24, 2019
Solicitation_19-B-0035_Replace_Air_Handler_7_24__2019.pdf	PDF	Jul 24, 2019

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SHEET

1"=200’

INDEX OF DRAWINGS

HWY 84

HWY 36

F .M

RES.BD.

R E S . B

RES. BD.

R E

S .B

KILLEEN

CANTONMENT

AREA

WEST

FORT

HOOD

GATESVILLE

NORTH

FORT

HOOD

RESERVATION

BELTON

LAKE

COPPERAS

COVE

HWY190

FORT HOOD AREA MAP

O L

D G

E O

R G

E T

O W

N R

E A

S T R

A N

G E R

N O

N R

FORT HOOD

W E S

T R

A N

G E R

C L

A R

K E R

H W

35 37

LOCATION

PROJECT

LAREDO

CORPUS

CHRISTI

HOUSTON

AUSTIN

KILLEEN

WACO

FORT WORTH DALLAS

FORT

SMITH

OKLAHOMA

CITY

TULSA

AMARILLO

ALBUQUERUE

SANTA FE

VICINITY MAP

LOUISIANA

MEXICO

TEXAS

ARKANSAS

NEW

MEXICO

ELPASO

OKLAHOMA

GULF OF

SAN ANTONIO

FORT HOOD

WICHITA FALLS

SCALE IN MILES

1/2 1

FORT HOOD MILITARY RESERVATION

0 100 200

SCALE IN MILES

0 5 10

SCALE IN MILES

NORTH SYMBOL

GENERAL SYMBOLS

REVISION NUMBER

WALL TYPE MARK

DOOR MARKWINDOW MARK

DETAIL NUMBER

REFERENCE FROM

REFERENCE TO

G-101

C O

V E

R S

H E

E T

REPLACE AHU

FORT HOOD,TEXAS

FORT HOOD DIRECTORATE OF PUBLIC WORKS-ENGINEERING DIVISION

NOTE BY SYMBOL

SHEET DESCRIPTION

BUILDING LEGEND (POINTS OF INTEREST)

PROJECT SITE

BUILDING 4612 (DIRECTORATE OF PUBLIC WORKS)

WEST FORT HOOD

C L E

A R C

R E

E K

US HIGHWAY 190

CENTRAL

TEXAS

COLLEGE

US HIGHWAY 190

PERSHING PARK

VENABLE VILLAGE

H W

CHAFFEE VILLAGE

PATTON

PARK

Santa Fe Av e

WAREHOUSE AVE

62ND

RAIL HEAD

W R

A T

T E

C L

A R

K E R

O A

MONTAGUE VILLAGE

WEST

FT.HOOD

LIBERTY VILLAGE

BUSINESS ROUTE 190

H W

B A S

E R

AVE

MOHAWK RD

G R

E Y D

PROJECT NO: AD005235P

B P

R E

S S

E R

M E

N D

M E

N T

O S

O L

A T

N -A

U G -1

REMOVED M-702 FROM DRAWING SET.3.

CHANGED NAME OF M-701.2.

ADDED MD-102.1.

MODIFICATION NOTES:

MECHANICAL CONTROLSM-701

MECHANCIAL SCHEDULESM-601

MECHANICAL DETAILSM-501

ENLARGED MECHANICAL ROOM PLANSM-102

DEMOLITION PLANS

ENLARGED MECHANICAL ROOMMD-102

EXISTING MECHANICAL PLANM-101

MECHANICAL NOTESM-001

COVER SHEETG-101

NUMBER

REFERENCE

SHEET

Project No.

D e s ig n e d B y

D a te

M a rk

Bldg. No.

F T

H O

O D T

E X

A S

S A

N T

A F

E E

N G

E E

R D

L D

F O

R T H

O O

D T

E X

A S

P U

B L

O R

K S

E C

T O

R A

T E O

A B C D E F

D a te

D e s c ri p ti o n

DPW

FORT HOOD TEXAS

D ir ec to rat eofPublic

W o rk s

P R

O J E

C T M

A N

A G

E R

P U

R P

O S

E S O

N L

Y F

O R B

G T

E C

H N

A L E

X H

M G E

N G

V C \P ro j\

A D

P B

E P

L A

C E A

H U \F lo o rp la n s

D e s ig n \G -1

C o v e r S h e e t.

d g n

R E

P L

A C

E A

H U

91019

AD005235P

B P

R E

S S

E R

-J

U N -2

NEW

OBERT

GRAY

N E

W R

O B

E R

T G

R A

GRAY D

G R

A Y

INNER FENCE RD

n oi siviD gnire en i g n E

91030 91053

91054

90033

91016

91017

91029

91018

91019

90031

91023

91020

91021 91022

M E

C H

A N

A L N

O T

E S

M-001

B P

R E

S S

E R

ELECTRICAL NOTES:

MECHANICAL NOTES:

GENERAL NOTES:

UNTIL REUSED.

ITEMS INTENDED FOR REUSE ON THIS PROJECT SHALL REMAIN IN THE POSSESSION OF THE CONTRACTOR5.

OF THE CONTRACTOR, WHO SHALL BE RESPONSIBLE FOR ITS DISPOSAL.

UNLESS NOTED OTHERWISE, ALL MATERIAL REMOVED AND NOT REUSED SHALL BECOME THE PROPERTY4.

PENETRATIONS WHEREVER MECHANICAL, PLUMBING, OR ELECTRICAL WORK OCCURS.

CONSTRACTOR SHALL PROVIDE PATCHING, CLOSURE, AND FINISHING OF ADJACENT SURFACES AND3.

TO PERFORMING ANY MATERIAL TAKE-OFFS AND PRIOR TO CONSTRUCTION.

ALL DIMENSIONS SHOWN ARE APPROXIMATE. CONTRACTOR SHALL FIELD-VERIFY ALL DIMENSIONS PRIOR2.

CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING EXISTING SITE CONDITIONS.1.

BACK TO THE EXISTING ELECTRICAL PANEL. ALL NEW EQUIPMENT SHALL FEATURE NEW WIRING.

ALL EXISTING ELECTRICAL WIRING ASSOCIATED WITH DEMOLISHED EQUIPMENT SHALL BE DEMOLISHED2.

AND BE LABELED AS "SPARE".

DEMOLISHED. ANY BREAKERS THAT ARE NOT REUSED SHALL REMAIN IN THE EXISTING ELECTRICAL PANEL

EQUIPMENT IF THEY ARE APPROPRIATELY SIZED. ANY CONDUIT THAT IS NOT REUSED SHALL BE

EXISTING ELECTRICAL CONDUIT AND CIRCUIT BREAKERS SHALL BE PRESERVED AND REUSED FOR NEW1.

M E

N D

M E

N T

O S

O L

A T

N -A

U G -1

1MODIFICATION NOTES:

REMOVED NOTE RELATED TO HOT-WATER PIPING.2.

SYSTEM.

WILL NOW BE REQUIRED FOR THE ENTIRE DUCTWORK

EXISTING DUCTWORK WILL NOW BE REPLACED AND TAB1.

HVAC SYSTEM, INCLUDING ALL NEW EQUIPMENT IN THE MECHANICAL ROOM.

CONTRACTOR SHALL BE RESPONSIBLE FOR TESTING, ADJUSTING, AND BALANCING (TAB) THE MODIFIED4.

JACKETING.

INSULATED PER DPW SPECS (23 23 00). ALL EXTERIOR REFRIGERANT PIPING SHALL FEATURE ALUMINUM

ALL NEW REFRIGERANT PIPING SHALL BE INSTALLED PER THE MANUFACTURER’S INSTRUCTIONS AND3.

DPW SPECS (23 00 00). ALL NEW DUCTWORK SHALL BE INSULATED PER DPW SPECS (23 07 00).

WHERE NECESSARY, CONTRACTOR SHALL INSTALL NEW DUCTWORK PER SMACNA 3RD EDITION AND2.

FOR THE MODIFIED HVAC SYSTEM.

UNLESS NOTED OTHERWISE, ALL EXISTING DIFFUSERS AND GRILLES SHALL BE PRESERVED AND REUSED1.

NUMBER

REFERENCE

SHEET

Project No.

D e s ig n e d B y

D a te

M a rk

Bldg. No.

F T

H O

O D T

E X

A S

S A

N T

A F

E E

N G

E E

R D

L D

F O

R T H

O O

D T

E X

A S

P U

B L

O R

K S

E C

T O

R A

T E

D a te

D e s c ri p ti o n ec to rat eofPublic

W o rk s

P R

O J E

C T M

A N

A G

E R

P U

R P

O S

E S O

N L

Y F

O R B

G T

E C

H N

A L E

X H

M G E

N G

V C \P ro j\

A D

P B

E P

L A

C E A

H U \F lo o rp la n s

D e s ig n \M

-0 .d g n

R E

P L

A C

E A

H U

91019

AD005235P

B P

R E

S S

E R

-J

U N -2 n oi siviD gnire en i g

M-101 0 4 8

SCALE (FEET)

SCALE: 3/16" = 1’

KEY NOTES:

GENERAL NOTES:

B P

R E

S S

EXISTING MECHANICAL PLAN

P L

A N

E X

G M

E C

H A

A L

EXISTING THERMOSTAT SERVING AHU-1 TO BE REPLACED.

M E

N D

M E

N T

O S

O L

A T

N -A

U G -1

MODIFICATION NOTES:

MECHANICAL ROOM AND HAVE ALL OF THE CAPABILITIES DESCRIBED IN M-701.

SHALL BE WIRED TO THE NEW DIRECT DIGITAL CONTROL (DDC) CONTROLLER IN THE

A NEW, WALL-MOUNTED, LONWORKS-COMPLIANT THERMOSTAT. THIS DEVICE

CONTRACTOR SHALL REPLACE THE EXISTING THERMOSTAT SERVING AHU-1 WITH2.

EXISTING DUCTWORK IS DUCT BOARD.

DELIVER THE SPECIFIED AIRFLOWS. FOR BIDDING PURPOSES, ASSUME THAT ALL

PROVIDED WITH NEW BALANCING DAMPERS, WHICH SHALL BE ADJUSTED TO

DUCTWORK AS INDICATED. ALL EXISTING GRILLES AND DIFFUSERS SHALL BE

CONTRACTOR SHALL REPLACE ALL EXISTING DUCT BOARD WITH METAL1.

REMOVED REFERENCE TO M-702.3.

REDUCED AIRFLOW TO SEVERAL SUPPLY DIFFUSERS.2.

SYSTEM.

WILL NOW BE REQUIRED FOR THE ENTIRE DUCTWORK

EXISTING DUCTWORK WILL NOW BE REPLACED AND TAB1.

NUMBER

REFERENCE

SHEET

Project No.

D e s ig n e d B y

D a te

M a rk

Bldg. No.

F T

H O

O D T

E X

A S

S A

N T

A F

E E

N G

E E

R D

L D

F O

R T H

O O

D T

E X

A S

P U

B L

O R

K S

E C

T O

R A

T E

D a te

D e s c ri p ti o n ec to rat eofPublic

W o rk s

P R

O J E

C T M

A N

A G

E R

P U

R P

O S

E S O

N L

Y F

O R B

G T

E C

H N

A L E

X H

M G E

N G

V C \P ro j\

A D

P B

E P

L A

C E A

H U \F lo o rp la n s

D e s ig n \M

-1 .d g n

R E

P L

A C

E A

H U

91019

AD005235P

B P

R E

S S

E R

-J

U N -2

SPLITTER DAMPER

DAMPER

SPLITTER

10’’ x 10’’ 12’’ x 12’’

30’’ x 12’’

7’’ x 6’’

7’’ x 6’’ 7’’ x 6’’ x

7’’ x 6’’ 7’’ x 6’’

7’’ x 6’’

14’’ x 12’’

22’’ x 20’’

15’’ x 12’’ x

8’’ x 8’’

8’’ x 8’’ x x

LEGEND:

T EXISTING THERMOSTAT

EXISTING ROOF-MOUNTED EXHAUST FAN

EXISTING 1’ X 1’ SUPPLY DIFFUSER

EXISTING 2’ X 2’ SUPPLY DIFFUSER

n oi siviD gnire en i g

SCALE: 1/2" = 1’

20 4

SCALE (FEET)

B P

R E

S S

E R

GENERAL NOTES:

DUCTWORK

PIPING

1MODIFICATION NOTES:

M E

N D

M E

N T

O S

O L

A T

N -A

U G -1

EQUIPMENT LIST

AHU-1

SYMBOL DESCRIPTION

WH-1

AIR HANDLER

CU-1 CONDENSER

EF-1 EXHAUST FAN

HWP-1 HOT-WATER PUMP (NOT SHOWN)

WATER HEATER

MDENLARGED MECHANICAL ROOM DEMOLITION PLANS

R O

O M D

E M

O L

N P

L A

N S

E N

L A

R G

E D M

E C

H A

A L

CHANGED DRAWING TITLE AND NUMBER.3.

DEMOLISHED.

EXISTING HOT-WATER SYSTEM WILL NOW BE2.

AND A NEW PLAN (M-101) AND REARRANGED NOTES.

SPLIT ORIGINAL M-102 INTO A DEMOLITION PLAN (MD-102)1.

ASSOCIATED WITH DEMOLISHED HVAC EQUIPMENT.

CONTRACTOR SHALL DEMOLISH EXISTING ELECTRICAL DISCONNECTS4.

FOR NEW EQUIPMENT OR CAPPED.

(HWP-1). EXISTING ROOF PENETRATION SHALL EITHER BE PRESERVED REUSED

PIPING SYSTEM, INCLUDING THE WATER HEATER (WH-1) AND BOOSTER PUMP

CONTRACTOR SHALL DEMOLISH ALL COMPONENTS OF THE EXISTING HOT-WATER3.

SPECS (23 05 15).

AND REUSED, BUT NEW PROTECTIVE SLEEVES SHALL BE INSTALLED PER DPW

CONDENSATE PIPING. EXISTING WALL PENETRATIONS SHALL BE PRESERVED

CONDENSER (CU-1) SERVING BUILDING 91019, INCLUDING ALL REFRIGERANT AND

CONTRACTOR SHALL DEMOLISH THE EXISTING AIR HANDLER (AHU-1) AND2.

DUCTWORK IS DUCT BOARD.

DUCTWORK AS INDICATED. FOR BIDDING PURPOSES, ASSUME THAT ALL EXISTING

CONTRACTOR SHALL REPLACE ALL EXISTING DUCT BOARD WITH METAL1.

NUMBER

REFERENCE

SHEET

Project No.

D e s ig n e d B y

D a te

M a rk

Bldg. No.

F T

H O

O D T

E X

A S

S A

N T

A F

E E

N G

E E

R D

L D

F O

R T H

O O

D T

E X

A S

P U

B L

O R

K S

E C

T O

R A

T E

D a te

D e s c ri p ti o n ec to rat eofPublic

W o rk s

P R

O J E

C T M

A N

A G

E R

P U

R P

O S

E S O

N L

Y F

O R B

G T

E C

H N

A L E

X H

M G E

N G

V C \P ro j\

A D

P B

E P

L A

C E A

H U \F lo o rp la n s

D e s ig n \M

D -1

.d g n

R E

P L

A C

E A

H U

91019

AD005235P

B P

R E

S S

E R

-J

U N -2

GRILLE

OUTSIDE-AIR

24" x 24" x x

AHU

12’’ x 24’’ 12’’ x 24’’

PLENUM

MIXED-AIR

24" x 24"

GRILLE

RETURN-AIR

GRILLE

RETURN-AIR

(TYP)

CONCRETE PAD

EXISTING

PUMP (HWP-1) (NOT SHOWN)

EXISTING HOT-WATER

FLUE TO ROOF

EXISTING

AHU

(TYP)

CONCRETE PAD

EXISTING

LEGEND:

PRESERVED

EXISTING DUCTWORK OR EQUIPMENT TO BE

DEMOLISHED

EXISTING DUCTWORK OR EQUIPMENT TO BE

EXISTING ELECTRICAL PANEL

EXISTING FLOOR DRAIN

EXISTING EXHAUST FAN

n oi siviD gnire en i g

SCALE: 1/2" = 1’

20 4

SCALE (FEET)

B P

R E

S S

E R

KEY NOTES:

GENERAL NOTES:

DUCTWORK

PIPING

ENLARGED MECHANICAL ROOM PLANS

R O

O M P

L A

N S

E N

L A

R G

E D M

E C

H A

A L

M-102101 M

1MODIFICATION NOTES:

M E

N D

M E

N T

O S

O L

A T

N -A

U G -1

EQUIPMENT LIST

AHU-1, 2

SYMBOL DESCRIPTION

AIR-HANLDING ASSEMBLY

CU-1, 2 CONDENSER

EF-1 EXHAUST FAN

SEE M-701 FOR DETAILS.

NEW DDC CONTROLLER IN A NEMA 1 ENCLOSURE AND NEW ILON 600 ROUTER.

EACH FURNACE BLOWER SHALL BE PROTECTED BY A BACKDRAFT DAMPER.

BY NEMA 1 AND NEMA 3R ENCLOSURES, RESPECTIVELY.

CU-1, AND CU-2. INDOOR AND OUTDOOR DISCONNECTS SHALL BE PROTECTED

CONTRACTOR SHALL INSTALL NEW ELECTRICAL DISCONNECTS FOR AHU-1, AHU-2,6.

HOWEVER, THEY SHALL BE EXPANDED IF THEY ARE UNDERSIZED.

CONCRETE PADS PER DPW SPECS (03 30 00). EXISTING PADS MAY BE REUSED,

AHU-1, AHU-2, CU-1, AND CU-2 SHALL BE INSTALLED ON CAST-IN-PLACED5.

FEATURE A BUG SCREEN AT ITS DISCHARGE END.

THE NEAREST CONDENSATE DRAIN IN THE MECHANICAL ROOM. THIS PIPING SHALL

CONTRACTOR SHALL RUN NEW CONDENSATE PIPING FROM AHU-1 AND AHU-2 TO4.

SYSTEM.

CONTRACTOR SHALL INSTALL NEW REFRIGERANT PIPING FOR EACH SPLIT3.

TO THE MANUFACTURER’S INSTRUCTIONS. SEE M-501 FOR DETAILS.

CONTRACTOR SHALL INSTALL NEW FLUE VENTS FOR AHU-1 AND AHU-2 ACCORDING2.

CONTROL DETAILS.

INSTRUCTIONS. SEE M-601 FOR SIZING AND CAPACITY DETAILS. SEE M-701 FOR

FURNACES SHALL BE TWINNED TOGETHER ACCORDING TO THE MANUFACTURER’S

AHU-2), A DX COOLING COIL, AND A CONDENSER (CU-1 AND CU-2). THESE

91019. EACH SYSTEM SHALL CONSIST OF A NATURAL-GAS FURNACE (AHU-1 AND

CONTRACTOR SHALL INSTALL TWO NEW SPLIT SYSTEMS TO SERVE BUILDING1.

ADDED LOCATION OF NEW ILON 600 ROUTER.6.

REMOVED NOTE TO INSTALL NEW OUTSIDE-AIR SENSOR.5.

REMOVED NOTE TO REINSULATE DUCTWORK.4.

CHANGED CU-1 TO A PAIR OF CONDENSERS.3.

DX COOLING COILS.

CHANGED AHU-1 TO A PAIR OF GAS FURNACES WITH2.

AND A NEW PLAN (M-101) AND REARRANGED NOTES.

SPLIT ORIGINAL M-102 INTO A DEMOLITION PLAN (MD-102)1.

NUMBER

REFERENCE

SHEET

Project No.

D e s ig n e d B y

D a te

M a rk

Bldg. No.

F T

H O

O D T

E X

A S

S A

N T

A F

E E

N G

E E

R D

L D

F O

R T H

O O

D T

E X

A S

P U

B L

O R

K S

E C

T O

R A

T E

D a te

D e s c ri p ti o n ec to rat eofPublic

W o rk s

P R

O J E

C T M

A N

A G

E R

P U

R P

O S

E S O

N L

Y F

O R B

G T

E C

H N

A L E

X H

M G E

N G

V C \P ro j\

A D

P B

E P

L A

C E A

H U \F lo o rp la n s

D e s ig n \M

-1 .d g n

R E

P L

A C

E A

H U

91019

AD005235P

B P

R E

S S

E R

-J

U N -2

GRILLE

OUTSIDE-AIR

24" x 24" x x

AHU

12’’ x 24’’ 12’’ x 24’’

PLENUM

MIXED-AIR

24" x 24"

GRILLE

RETURN-AIR

GRILLE

RETURN-AIR

(TYP)

CONCRETE PAD

EXISTING

EF 2

AHU

PAD (TYP)

EXISTING CONCRETE

AHU

LEGEND:

EXISTING ELECTRICAL PANEL

EXISTING FLOOR DRAIN

NEW ELECTRICAL DISCONNECT

EXISTING EXHAUST FAN

n oi siviD gnire en i g

B P

R E

S S

E R

M-501

M E

C H

A N

A L D

E T

NUMBER

REFERENCE

SHEET

Project No.

D e s ig n e d B y

D a te

M a rk

Bldg. No.

F T

H O

O D T

E X

A S

S A

N T

A F

E E

N G

E E

R D

L D

F O

R T H

O O

D T

E X

A S

P U

B L

O R

K S

E C

T O

R A

T E

D a te

D e s c ri p ti o n ec to rat eofPublic

W o rk s

P R

O J E

C T M

A N

A G

E R

P U

R P

O S

E S O

N L

Y F

O R B

G T

E C

H N

A L E

X H

M G E

N G

V C \P ro j\

A D

P B

E P

L A

C E A

H U \F lo o rp la n s

D e s ig n \M

-5 .d g n

R E

P L

A C

E A

H U

91019

AD005235P

B P

R E

S S

E R

-J

U N -2

NOT TO SCALE

AHU CONDENSATE DRAIN DETAIL

FROM AHU

TO FLOOR DRAIN

SEE NOTE 4

COIL DRAIN BY 2"

VENT EXTENDED ABOVE

N O

T E

S E

N O

T E

S E

NOTES:

PROVIDE THREADED PLUG CLEANOUT.4.

LESS THAN 1 1/4".

TO NO LESS THAN 1" BEYOND DISCHARGE OF P-TRAP. SIZE OF LINE IN NO CASE SHALL BE

CONDESATE DRAIN LINE SHALL BE EQUAL TO UNIT CONNECTION SIZE AND MAINTAIN THIS SIZE3.

UNIT OR THE TOTAL POSITIVE STATIC PRESSURE FOR A BLOW-THROUGH UNIT.

LENGTH SHALL BE EQUAL TO 1/2 THE NEGATIVE STATIC PRESSURE FOR A DRAW-THROUGH2.

NEGATIVE OR POSITIVE, OF THE RESPECTIVE UNIT PLUS AN ADDITIONAL 2".

LENGTH SHALL BE EQUAL TO THE STATIC PRESSURE IN INCHES OF WATER GAUGE, BE IT1.

AIR FLOW AIR FLOW

REMOVEABLE #4 SCREEN IN FRAME

ACCESS PANEL

SLOPE BOTTOM TOWARDS LOUVER

WHERE INDICATED

MOTORIZED DAMPER

SEAMS WATERTIGHT)

PLENUM (SEAL ALL JOINTS AND

INSULATED SHEET-METAL

SCREEN

INSECT

#4 MESH

OUTDOOR-AIR LOUVER DETAIL

NOT TO SCALE501

M M

NOTES:

REUSED.

SHALL BE PRESERVED AND

DAMPER. THE EXISTING LOUVER

DAMPER WITH A NEW, MOTORIZED

THE EXISTING OUTSIDE-AIR

CONTRACTOR SHALL REPLACE1.

(SEE NOTE 4)

BRONZE BEARINGS

LIP SEAL

CORNER-WELD FRAME

SLIDE PIN (SEE NOTE 5)

CONTROL SHAFT WITH DAMPER BLADES (6-1/2" WIDE MAX)

16 GA GALVANIZED-STEEL

LEAKAGE

LIP SEALS FOR MINIMUM AIR

FELTED OR NEOPRENE BLADE

ADJACENT BLADES WITH

3/8" INTERLOCK BETWEEN

RETAINERS

PIN WITH LOCK

1/4" TIEBARS WITH

OPPOSED-BLADE DAMPER

PARALLEL-BLADE DAMPER

NOT TO SCALE

LOW-LEAKAGE RECTANGULAR DAMPERS

8" MAX

3 1/2"A

8" MAX

3 1/2"

NOTES:

WITH 1/2" SLIDE PINS ON END OF BLADES.

SELF-LUBRICATING BRONZE BEARINGS4.

S.S. JAMB TO BLADE WINDSTOP NOT SHOWN.3.

MAXIMUM HEIGHT, B, 72" PER SECTION.2.

MAXIMUM WIDTH, A, 48" PER SECTION.1.

RELIEF-AIR, AND RETURN-AIR DAMPERS.

ALL AIR-HANDLING UNIT OUTSIDE-AIR,

PROVIDE OPPOSED BLADE DAMPERS FOR6.

WITH SLIDE PIN CONTROL.

OR 3/8" SQUARE EXTENDED 6" BEYOND FRAME

CADMIUM-PLATED CONTROL SHAFT 1/2"5.

BOTTOM

BLADE STOPS ON TOP AND

GALVANIZED HAT CHANNEL WITH

FRAME: 3 1/2" X 5/8" X 14 GA

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REMOVED EQUIPMENT REFERENCES.4.

MAINTAINABILITY.

ADDED NOTES RELATED TO EQUIPMENT SAFETY AND3.

CHANGED CU-1 TO A PAIR OF CONDENSERS.2.

DX COOLING COILS.

CHANGED AHU-1 TO A PAIR OF GAS FURNACES WITH1.

MODIFICATION NOTES:

NUMBER

REFERENCE

SHEET

Project No.

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PHASE

(HZ)

CYCLE

VOLTAGE(CFM)

AIRFLOW

OUTSIDE

(IN W.C.)

PRESSURE

STATIC

EXTERNAL

SYMBOL

1,900 3 60

NOTES

(CFM)

AIRFLOW

TOTAL

TYPE

DX 95

BLOWER DATA

0.7

COOLING DATA HEATING DATA

SYMBOL TYPE

PHASE VOLTAGE

(HZ)

CYCLE

POWER SUPPLY

3 6013R-410A

TYPE

REFRIGERANT

(TONS)

CAPACITY

NOMINAL

NOTES

COOLING-ONLY 5.0 208/230

AHU-1, 2 200 208/230-

RPM

MOTOR

(BTU/H)

CAPACITY

NOMINAL

(BTU/H)

CAPACITY

NOMINAL

TYPE

(IN)

DEPTH

FILTER DATA

2MERV 860,000 80,000

AFUE

PERFORMANCE REQUIREMENTS SHALL BE MET UNDER AHRI CONDITIONS.5.

UNIT SHALL FEATURE VIBRATION ISOLATORS.4.

UNIT SHALL FEATURE SINGLE-POINT POWER CONNECTION.3.

UNIT SHALL FEATURE ELECTRIC HEAT FOR LOW-TEMPERATURE APPLICATIONS.2.

GUARDS OR LOUVERED PANELS.

UNIT SHALL FEATURE MANUFACTURER-SUPPLIED COIL PROTECTION, SUCH AS HAIL1.

NOTES:

PERFORMANCE REQUIREMENTS SHALL BE MET UNDER AHRI CONDITIONS.6.

UNIT SHALL FEATURE VIBRATION ISOLATORS.5.

AIR DEVICES, AND DAMPERS ONLY.

EXTERNAL STATIC PRESSURE INCLUDES THE EFFECTS OF DUCTWORK, FITTINGS,4.

COOLING COIL SHALL FEATURE A DRAIN PAN.3.

BLOWER AND FILTER SECTIONS SHALL FEATURE ACCESS DOORS.2.

UNIT SHALL BE AN UPFLOW, GAS-FIRED FURNACE WITH A DIRECT-DRIVE FAN.1.

NOTES:

1, 2, 3, 4, 5, 6

1, 2, 3, 4, 5

SEER

CU-1, 2

STAGES

NUMBER

STAGES

NUMBER

AIR HANDLER SCHEDULE

CONDENSER SCHEDULE

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GENERAL NOTES: KEY NOTES:

NOT TO SCALE

OCCUPANCY SCHEDULE:

UNOCCUPIEDHOLIDAYS

UNOCCUPIEDSATURDAY & SUNDAY

0600 - 1800MONDAY - FRIDAY

DDC CONTROLLER SHALL BE PROGRAMMED WITH THE FOLLOWING OCCUPANCY SCHEDULE (ADJ).1.

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AHU-1 AND AHU-2 SHALL FEATURE HAND-OFF-AUTO SWITCHES.

SEQUENCE OF OPERATION FOR SPLIT SYSTEM:

MODIFICATION NOTES: 1

DETECTOR TROUBLE, CONTACT DPW".

BUILDING’S MAIN HALLWAY AND INCLUDE A SIGN THAT READS "AIR DUCT

VISIBLE ALARMS STALL BE INITIATED. THESE ALARMS SHALL BE LOCATED IN THE

RETURN DUCTWORK, AHU-1 AND AHU-2 SHALL BE STOPPED AND AUDIBLE AND

SMOKE DETECTION: WHEN SMOKE IS DETECTED IN EITHER THE SUPPLY OR7.

TO FOLLOWING THE PROGRAMMED OCCUPANCY SCHEDULE.

RANGE BETWEEN 65°F (ADJ) AND 85°F (ADJ), THE HVAC SYSTEM SHALL RETURN

ST HIGH-LIMIT SETPOINT (90°F (ADJ)). ONCE THE TEMPERATURE ENTERS THE

LEAVES THE RANGE BETWEEN THE ST LOW-LIMIT SETPOINT (60°F (ADJ)) AND THE

SWITCH TO OCCUPIED MODE IF THE TEMPERATURE IN THE MONITORED SPACE

NIGHT SETBACK: WHILE IN UNOCCUPIED MODE, THE HVAC SYSTEM SHALL6.

SHALL RETURN TO FOLLOWING THE PROGRAMMED OCCUPANCY SCHEDULE.

UNOCCUPIED MODE TO OCCUPIED MODE FOR ONE HOUR (ADJ). AFTERWARDS, IT

BUTTON THAT, WHEN PRESSED, SHALL SWITCH THE HVAC SYSTEM FROM

THE BUILDING’S THERMOSTAT SHALL FEATURE AN OCCUPANCY-OVERRIDE5.

SETPOINTS, WHICH SHALL BE SELECTED BY THE OCCUPANTS AS NOTED.

DDC CONTROLLER SHALL MAINTAIN A 2°F DEADBAND BETWEEN THE CST AND HST5.

AND AHU-2 SHALL ALTERNATE AS THE PRIMARY AIR HANDLER EVERY 7 DAYS.

ADJUST THE HST SETPOINT +/- 3°F USING THE BUILDING’S THERMOSTAT. AHU-1

SECONDARY AIR HANDLER SHALL START. OCCUPANTS SHALL HAVE THE ABILITY TO

STILL MORE THAN 3°F BELOW THE HST SETPOINT, THE GAS FURNACE IN THE

IF, AFTER 30 MINUTES OF CONTINUOUS OPERATION, THE SPACE TEMPERATURE IS

SPACE-TEMPERATURE (HST) SETPOINT OF 72°F USING ITS INTERNAL CONTROLS.

AIR HANDLER (AHU-1 OR AHU-2) SHALL BE UTILIZED TO SATISFY THE HEATING

HEATING MODE: WHEN HEATING IS REQUIRED, THE GAS FURNACE IN THE PRIMARY4.

PRIMARY CONDENSER EVERY 7 DAYS.

THE BUILDING’S THERMOSTAT. CU-1 AND CU-2 SHALL ALTERNATE AS THE

OCCUPANTS SHALL HAVE THE ABILITY TO ADJUST THE CST SETPOINT +/- 3°F USING

ABOVE THE CST SETPOINT, THE SECONDARY CONDENSER SHALL START.

CONTINUOUS OPERATION, THE SPACE TEMPERATURE IS STILL MORE THAN 3°F

(CST) SETPOINT OF 75°F USING ITS INTERNAL CONTROLS. IF, AFTER 30 MINUTES OF

OR CU-2) SHALL BE UTILIZED TO SATISFY THE COOLING SPACE-TEMPERATURE

COOLING MODE: WHEN COOLING IS REQUIRED, THE PRIMARY CONDENSER (CU-13.

OA DAMPER SHALL BE CLOSED.B.

AHU-1, AHU-2, CU-1, AND CU-2 SHALL BE DISABLED.A.

UNOCCUPIED MODE:2.

DETERMINED BY THE TAB CONTRACTOR.

OUTSIDE-AIR (OA) DAMPER SHALL BE OPENED TO ITS MINIMUM POSITION, ASC.

BLOWERS FOR AHU-1 AND AHU-2 SHALL RUN CONTINUOUSLY.B.

FEATURES.

AHU-1, AHU-2, CU-1, AND CU-2 SHALL BE ENABLED, SUBJECT TO SAFETYA.

OCCUPIED MODE:1.

OF OPERATION. ALL COMPONENTS OF THE NEW DDC SYSTEM SHALL BE LONWORKS-COMPLIANT.

CONTRACTOR SHALL PROVIDE ALL CONTROL DEVICES NEEDED TO ACCOMPLISH THE SPECIFIED SEQUENCES5.

CONTRACTOR SHALL INSTALL A NEW DDC PANEL WITH A LONWORKS DISPLAY IN THE MECHANICAL ROOM.4.

HOOD UMCS SYSTEM.

CONNECTED TO THE DDC CONTROLLER AND BE COMMISSIONED FOR FUTURE CONNECTION TO THE FORT

CONTRACTOR SHALL INSTALL A NEW ILON 600 ROUTER IN THE MECHANICAL ROOM. THIS DEVICE SHALL BE3.

NEMA 1 ENCLOSURE.

(H-O-A) SWITCHES THAT ALLOWS FOR MANUAL OVERRIDE OF ALL OUTPUTS AND SHALL BE PROTECTED BY A

ACCOMPLISH THE SPECIFIED SEQUENCE OF OPERATION. THIS DEVICE SHALL FEATURE HAND-OFF-AUTO

CONTRACTOR SHALL INSTALL A NEW, LONWORKS-COMPLIANT DDC CONTROLLER PROGRAMMED TO2.

UNLESS NOTED OTHERWISE.

DEVICES, INCLUDING SENSORS, RELAYS, VALVES, DAMPERS, ACTUATORS, AND PANELS SHALL BE REPLACED, BUILDING 91019 AND ESTABLISH NEW DIRECT DIGITAL CONTROLS (DDC) AS SHOWN. ALL EXISTING CONTROL

CONTRACTOR SHALL DEMOLISH ALL CONTROLS FOR THE EXISTING SPLIT SYSTEM (AHU-1 AND CU-1) SERVING1.

CHANGED DRAWING TITLE.5.

ADDED A NOTE TO INSTALL A NEW ILON 600 ROUTER.4.

AND MASS-NOTIFICATION SYSTEM IS NOT REQUIRED.

CHANGED SMOKE-DETECTION RESPONSE SO THAT A FIRE-ALARM3.

CHANGED CU-1 TO A PAIR OF CONDENSERS.2.

DX COOLING COILS.

CHANGED AHU-1 TO A PAIR OF GAS FURNACES WITH1.

MECHANICAL CONTROLS

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NUMBER

REFERENCE

SHEET

Project No.

D e s ig n e d B y

D a te

M a rk

Bldg. No.

F T

H O

O D T

E X

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DDC

T DDC

DDC

EXCHANGER

HEAT

COOLING COIL

EXCHANGER

HEAT

COOLING COIL

AHU

MIXED AIR

OUTSIDE AIRRETURN AIR

SUPPLY AIR

SD DDC

DDC T

DDC

EDDC

DDC T

SDDDC DDC A

DDC

TO AHU-1 TO AHU-2 TO CU-1 TO CU-2

DDC

T DDCDDC T

ZONE THERMOSTAT

BLOWERS

LEGEND:

DDC

SMOKE DETECTOR

THERMOSTAT

MOTORIZED ACTUATOR

DIRECT DIGITAL CONTROL CONTROLLER

EQUIPMENT STATUS

EQUIPMENT ENABLE

TEMPERATURE SENSOR

n oi siviD gnire en i g

G-101 Cover Sheet

M-001

M-101

MD-102

M-102

M-501

M-601

M-701

File details come from the government source that posted it.