Attachment_J-1_(4_of_4).pdf

7 8 9 10

A

B

C

E

F

EXISTING 8" CHILLED WATER RETURN

EXISTING 8" CHILLED WATER SUPPLY

NEW 8" CHILLED WATER RETURN

NEW 8" CHILLED WATER SUPPLY

M-116

M-116

M-116

M-116

8"øCWR

8"øCWS

2"øHWS

6"øSTM

4"øSTC 4"øCA

2"øHWR

4" ø C W S

4" ø C W R

4" ø C W R

4" ø C W S

1 1/2"øHWR

1 1/2"øHWR

1 1/2"øHWS

1 1/2"øHWR

1 1/2"øHWS

1 1/2"øHWR 1 1/2"øHWS

1"øHWS

1"øHWR

1"øHWS 1"øHWR

1"øHWS

1"øHWR

1"øCA 1"øCA1"øCA

1" ø C A

6"øSTM

4"øSTC

4"øCA

8"øCWR

8"øCWS

D

M-407

M-407

AHU- 14.5 AHU- 14.6

2"øSTC 3"øSTM

(100# TO BLDG 26)

(BELOW CWS)

1 1/2"øHWS

VAVS- 1050

VAVS- 1049

VAVS- 1061

VAVS- 1055

VAVS- 1047

VAVS- 1048

VAVS- 1048B

VAVS- 1053

1"øCA

VAVS- 1057

VAVS- 1065

VAVS- 1066

VAVS- 1067

VAVS- 1062

VAVS- 1060

VAVS- 1063

VAVS- 1090

VAVS- 1112

VAVS- 1051

VAVS- 1052

VAVS- 1054

VAVS- 1058

VAVS- 1059

VAVS- 1068

VAVS- 1120

STCP-1

DASHED PIPING TO BE

DEMOLISHED, TYPICAL.

3/4" HWS/HWR TAP WITH BALL

VALVES. CAP AFTER 8".

3/4" HWS/HWR TAP WITH BALL

VALVES. CAP AFTER 8".

3/4" HWS/HWR TAP WITH BALL

VALVES. CAP AFTER 8".

3/4" HWS/HWR TAP

WITH BALL VALVES.

CAP AFTER 8".

2" CWS/CWR TAP

WITH BALL VALVES.

CAP AFTER 1'.

2" CWS/CWR TAP

WITH BALL VALVES.

CAP AFTER 1'.

DASHED PIPING TO BE

DEMOLISHED, TYPICAL.

CROMWELL

ARCHITECTS/

ENGINEERS

#5A

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EOF

AUTHORIZ

A T

IO

N PROFESSIONAL

REGISTERED

ARKANSAS

ENGINEER

No. 12957

S T A T E O F

M A

X W

E L L A . G O

O D

15-JUL-2015

SHEETDRAWING NOSUBMITTED

SCALE DATE DRAWN CHECK

REVISIONS

NO. DATE DESCRIPTION BY CHECK

JEFFERSON,ARKANSAS 72079

NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH

N C T R

BUILDING 14 RENOVATION

MECHANICAL PLATFORM PIPING PLAN PHASE TWO

M-11507/15/2015

1/8" = 1'-0"

1 MECHANICAL PLATFORM PIPING PLAN PHASE 2

KEYED NOTES:

1. CONNECT TOTHE EXISTING BELOW GRADE 8" CHILLED WATER SUPPLY AND CHILLED

WATER RETURN IN THIS VICINITY. FIELD VERIFY THE EXACT POINT OF CONNECTION AND

INVERT.

2. BREAK THE EXISTING BELOW GRADE 8" CHILLED WATER SUPPLY AND RETURN FEEDS TO

THE BUILDING IN THIS VICINITY AND DEMOLISH ALL EXISTING CHILLED WATER SUPPLY

AND CHILLED WATER RETURN LOCATED INSIDE THE BUILDING.

3. VALVE AND CAP 3" HWS AND HWR BRANCH LINES FOR FUTURE.

4. REGION INDICATES LOCATION OF THERMAL EXPANSION LOOPS. PROVIDE EXPANSION

LOOPS IN THIS LOCATION IN THE ALL STEAM, STEAM CONDENSATE, AND HEATING WATER

PIPING. EXPANSION LOOPS SHALL BE EQUAL TO METRAFLEX METRALOOP, LINE SIZED,

DESIGNED FOR 4" EXPANSION. PROVIDE NESTED INSTALLATION. SUBMIT

MANUFACTURER'S SHOP DRAWINGS FOR THE NESTED DESIGN FOR APPROVAL.

5. APPROXIMATE HIGH POINT OF STEAM/STEAM CONDENSATE PITCH.

6. END OF PHASE 2 WETTED PIPING. TRAP THE STEAM PIPING UPSTREAM OF THE

ISOLATION VALVE. THE PIPING SHOWN DOWNSTREAM OF THIS LOCATION SHALL BE

INSTALLED, BUT SHALL REMAIN DRY.

7. 8" CHILLED WATER SUPPLY AND RETURN STUB-OUTS VALVED AND CAPPED FOR FUTURE.

8. STEAM DUPLEX CONDENSATE PUMP/RECEIVER SHALL BE EQUAL TO A SPIRAX-SARCO

#VAS-803, 208/3/60, 5 HP PUMPS, 30 PSIG DISCHARGE PRESSURE, AND 110 GALLON

RECEIVER. VENT TO THE NEAREST EXTERIOR WALL IN STRICT ACCORDACEN WITH THE

MANUFACTURER'S INSTRUCTIONS. VENT SHALL NOT PENETRATE THE ROOF.

NORTH

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

0 4 8 16

IDENTIFICATION:

PIPING SHALL BE IDENTIFIED BY SYSTEM AND DIRECTION OF FLOW AS STATED BELOW:

1. PIPING MAINS SHALL BE IDENTIFIED EVERY TWENTY FEET.

2. BRANCHES FROM MAIN SHALL BE IDENTIFIED AT TAKE OFF FROM MAIN, AT THE END OF EACH

BRANCH AND EVERY TWENTY FEET.

IDENTIFICATION SHALL BE ABLE TO BE READ FROM PERSONNEL WHILE AT FLOOR LEVEL. FINAL

SYSTEM ABBREVIATIONS AND NOMENCLATURE BY CONTRACTING OFFICER.

GENERAL NOTES:

1. REFER TO SHEET M-001 FOR ALL ABBREVIATIONS,

LEGENDS AND GENERAL NOTES.

2. CONTRACTOR SHALL FURNISH AND INSTALL

VALVING AT EACH BRANCH FROM MAIN PIPING AND

AT ALL ENDS OF MAINS (WHETHER SHOWN OR

NOT). VALID FOR ALL SYSTEMS AND ALL PHASES.

3. ALL HWS AND HWR LINES SERVING VAV TERMINAL

SHALL BE 3/4" UNLESS SPECIFICALLY STATED

OTHERWISE. CONTRACTOR SHALL FURNISH AND

INSTALL ISOLATION VALES AT MAIN PIPING AS WELL

AS THOSE SHOWN IN DETAIL.

4. ALL PIPING TAKE OFFS SHALL TAKEN OFF OF TOP

OF MAIN PIPING.

5. CONTRACTOR SHALL INSTALL ALL VALVES SO THAT

THE VALVE OPERATOR IS AT TOP OF PIPE AND THE

VALVE OPERATOR IS NOT BE IMPEDED

THROUGHOUT ITS ENTIRE RANGE.

E

8"øCWR

8"øCWS

6"øSTM

4"øSTC

4"øCA

3/4"øHWR 3/4"øHWS

3/4"øHWS 3/4"øHWR

1/ 2" ø H W S

1/ 2" ø H W R

VAVS- 1048B

VAVS- 1057

3/4"øHWR

3/4"øHWS

1" ø H W S

1" ø H W R

VAVS- 1048

2"øHWR

D m-fp02

11' - 2"

F

EXISTING LINE LEVEL

16' - 2"

4"øSTC 4"øCA

6"øSTM

STCP-1

END OF PHASE 2 WETTED PIPING - VALVE AND KEEP ALL PIPING

DOWNSTREAM OF THESE VALVES DRY UNTIL THEY ARE

EXTENDED TO BACKFFED BUILDING 26 IN A FUTURE PHASE -

TRAP THE STEAM PIPING

m-fp02

11' - 2"

2"øHWR

2"øHWS

6"øSTM

4"øSTC

4"øCA

D m-fp01

0" m-fp02

11' - 2"

4"øCA

6"øSTM

END OF PHASE 2 PIPING - CAP

AND VALVE FOR FUTURE

EXTENSION TO BUILDING 26

PROVIDE 24" BY 24" HINGED

ACCESS PANEL SO THAT

MAINTENANCE PERSONNEL

MAY ACCESS VALVES.

CROMWELL

ARCHITECTS/

ENGINEERS

#5A

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KANSAS -ENG

IN

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AT

EOF

AUTHORIZ

A T

IO

N PROFESSIONAL

REGISTERED

ARKANSAS

ENGINEER

No. 12957

S T A T E O F

M A

X W E L L A . G

O

O D

15-JUL-2015

SHEETDRAWING NOSUBMITTED

SCALE DATE DRAWN CHECK

REVISIONS

NO. DATE DESCRIPTION BY CHECK

JEFFERSON,ARKANSAS 72079

NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH

N C T R

BUILDING 14 RENOVATION

MECHANICAL PLATFORM PIPING SECTIONS AND

ENLARGED PLANS PHASE TWO

M-11607/15/2015

1/4" = 1'-0"

1 ENLARGED MECHANICAL PLATFORM PIPING PLAN PHASE 2

1/4" = 1'-0"

3 MECHANICAL PIPING SECTION CANOPY ONE

1/4" = 1'-0"

2 MECHANICAL PIPING SECTION PHASE TWO

1/4" = 1'-0"

4 MECHANICAL PIPING SECTION CANOPY TWO

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

0 2 4 8

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

0 2 4 8

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

0 2 4 8

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

0 2 4 8

5 7 8 9 10

B

C

E

F

VAVS- 1050

VAVS- 1049

AHU- 14.5

AHU- 14.6

VAVS- 1054

VAVS- 1052

VAVS- 1051

VAVS- 1059

VAVS- 1068

VAVS- 1067

VAVS- 1066

VAVS- 1058

VAVS- 1055

VAVS- 1047

VAVS- 1048

12"ø

VAVS- 1057

VAVS- 1048B

VAVS- 1053

14"x14" 8"ø

10"ø 14"x14"

20"x14"

12"ø

10"ø

4" x2 0"

4" x1 4"

2" x3 0"

16"x14"

LI-5

LI-6

LE-6

LE-5LE-4

6" x2 4"

6" x2 4"

VAVS- 1061

6" x3 4"

6" x3 4"

6" x3 4"

6" x3 4"

14"x14"

20"x14" 1

0" ø

2" ø

12"ø

20"x14"

20"x14"

VAVS- 1060

VAVS- 1062

VAVS- 1063

VAVS- 1065

VAVS- 111220"x14"

20"x14"

4" x1 4"

14"x14"

14"x14"

44"x36" 44"x36"

VAVS- 1120

6"ø

0" x1 0"

12"ø

4" x2 0"

8"ø

8"ø

14"x14"

14"x14"

4" x1 4"

VAVS- 1090

0" x1 0"

2" ø

0" ø

"ø

"ø1 2" ø

10"x10"

AHU- UTE

CU- UTE

14"x14"

10"ø

14"x14"

CUVRV- 2N

CUVRV- 2S

20"x20"

14"x14"

14"x14"

8"ø

8"ø

16"x14"

14"x14"

CONNECT AHU-4 TO SUPPLY PLENUM

54"x26"

CONNECT AHU-4 TO NEW

OUTSIDE AIR SYSTEM

EF- MASS SPEC 3

EF- MASS SPEC 4

12"ø 20"x14"

20"x14"

14"x14"

8"ø

8"ø

8"ø

54"x26"

54"x26"

THIS AREA SHALL

REMAIN

UNOBSTRUCTED

FOR REQUIRED UNIT

CLEARANCE

PIPING

CONNECTIONS,

COIL PULL, FILTER

AND ALL MAIN

MAINTENANCE

ACCESS THIS SIDE

OF UNIT.

THIS AREA SHALL

REMAIN

UNOBSTRUCTED

FOR REQUIRED UNIT

CLEARANCE

PIPING

CONNECTIONS,

COIL PULL, FILTER

AND ALL MAIN

MAINTENANCE

ACCESS THIS SIDE

OF UNIT.

THIS AREA SHALL REMAIN

UNOBSTRUCTED FOR

REQUIRED UNIT CLEARANCE

PIPING CONNECTIONS,

COIL PULL, FILTER AND

ALL MAIN MAINTENANCE

ACCESS THIS SIDE OF

UNIT.

D

HS-AHU14.5

HS-AHU14.6

HS-AHU14A2

6 6

M-405

M-406

M-407

M-406

VF- 2.1N VF- 2.2N VF- 2.3N VF- 2.4N

VF- 2.1S VF- 2.2S VF- 2.3S VF- 2.4S

7 7

4"ø 2"ø

4"ø

4"ø

6"ø

3"ø

8 8 8 8

9 9 9 9

CROMWELL

ARCHITECTS/

ENGINEERS

#5A R

K

ANSAS -ENG

IN

EE

R

C E R T

IF

IC

AT

EOF

AUTHORIZ

A T

IO

N

PROFESSIONAL

REGISTERED

ARKANSAS

ENGINEER

No. 12957

S T A T E O F

M A

X W E L L A . G

O

O D

15-JUL-2015

SHEETDRAWING NOSUBMITTED

SCALE DATE DRAWN CHECK

REVISIONS

NO. DATE DESCRIPTION BY CHECK

JEFFERSON,ARKANSAS 72079

NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH

N C T R

BUILDING 14 RENOVATION

MECHANICAL PLATFORM SUPPLY RENOVATION PHASE

TWO

M-11707/15/2015

1/8" = 1'-0"

1 MECHANICAL PLATFORM RENOVATION SUPPLY PLAN PHASE TWO

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

0 4 8 16

NORTH

KEYED NOTES:

1. SUPPLY DUCTWORK TO CRITICAL SPACES

BELOW.

2. GENERAL VENTILATION DUCTWORK THROUGH

PLATFORM TO SERVE SPACES BELOW.

3. VENTILATION DUCTWORK FOR OFFICE SPACES

SEE FLOOR PLAN. VAV TERMINAL SERVING

SYSTEM SHALL BE ENABLED AND DISABLED ON

AN ADJUSTABLE SCHEDULE.

4. AIR HANDLING UNIT EXHAUST SHALL BE

CONNECTED TO NEW LOUVER SHOWN.

EXISTING EXHAUST DUCT PENETRATION TO BE

REPAIRED AND SEALED WATER AND AIR TIGHT.

5. CONTRACTOR SHALL FURNISH AND INSTALL NEW

STEAM HUMIDIFIER FOR AIR HANDLING UNIT.

6. EACH AIR HANDLING UNIT SHALL BE FURNISHED

AND INSTALLED WITH DAMPERS ON MAIN

SUPPLY AND RETURN CONNECTIONS. DAMPERS

SHALL CLOSE DURING UNIT ALARM AND FAILURE.

DAMPER STATUS SHALL BE MONITORED BY

BUILDING 54. DAMPER ACTUATORS TO BE

PROVIDED BY THE CONTROLS CONTRACTOR.

7. NEW SUPPLY SIDE DAMPER. DAMPER SHALL BE

INSTALLED DOWNSTREAM OF HUMIDIFIER.

STATIC PRESSURE SHALL BE MEASURED

DOWNSTREAM OF DAMPER. UNIT SHALL

MAINTAIN 1.15 IN W.G. AT PLENUM, ADJ. INTENT

IS THAT PRESSURE IN LOW PRESSURE

DUCTWORK SERVING LABS BE APPROXIMATELY

0.01 IN W.G. DURING NORMAL OPERATION. VAV

TERMINALS SHALL MODULATE HOT WATER

COILS TO MAINTAIN TEMPERATURE. SUPPLY

AIR VOLUME TO INCREASE TO MAINTAIN OFFSET

UPON INCREASE OF EXHAUST, DUE TO LAB

HOOD USE.

8. VENTILATION FAN SERVING MECHANICAL

PLATFORM. THREE TEMPERATURE SENSORS

SHALL BE MOUNTED IN SPACE, NEAR MAIN

AIRHANDLING UNIT CONTROL PANELS.

THERMOSTATS SHALL BE AVERAGED AND UPON

SETPOINT, ADJ BY OWNER, SHALL DETERMINE

OPERATION OF FAN. FAN SHALL BE MONITORED

FOR ALARM FROM BUILDING 54. DIRECTION OF

FLOW SHALL BE INTO SPACE.

9. VENTILATION FAN SERVING MECHANICAL

PLATFORM. THREE TEMPERATURE SENSORS

SHALL BE MOUNTED IN SPACE, NEAR MAIN

AIRHANDLING UNIT CONTROL PANELS.

THERMOSTATS SHALL BE AVERAGED AND UPON

SETPOINT, ADJ BY OWNER, SHALL DETERMINE

OPERATION OF FAN. FAN SHALL BE MONITORED

FOR ALARM FROM BUILDING 54. DIRECTION OF

FLOW SHALL BE OUT OF SPACE.

GENERAL NOTES:

1. ALL CONDENSATE SHALL BE ROUTED TO NEAREST

ROOF DRAIN. CONDENSATE SHALL BE RUN FULL

SIZE. MATERIAL SHALL BE COPPER. FULLY

INSULATE LINE. LINES SHALL BE MOUNTED AND

SUPPORTED BY STRUCTURE OR FROM PLATFORM

THROUGH THE USE OF SYSTEM INTENDED FOR

ROOFTOP SUPPORT, EQUAL TO B-LINE DURA-BLOK

SYSTEM.

2. SUPPLY PLENUM FROM ALL AIRHANDLING UNITS

SHALL BE SUPPORTED FROM PLATFORM THROUGH

THE USE OF SYSTEM INTENDED FOR ROOFTOP

SUPPORT, EQUAL TO B-LINE DURA-BLOK SYSTEM.

3. DEDICATED EXHAUST SYSTEM SHALL BE PVC

PIPING, DOWNSTREAM ON FAN. UPSTREAM OF FAN

DUCT SHALL BE STANDARD GALVANIZED. FULLY

INSULATE EXHAUST SYSTEM IN EQUIPMENT AREA.

ALL FEEDS FROM SYSTEM SHALL BE PROVIDED

WITH MEANS TO BALANCE AND ADJUST FLOW.

4. SYSTEMS TO BE INSTALLED IN PHASE ONE AND

PHASE TWO ARE SIMILAR. CONSTRUCTION

DOCUMENTS PERTAINING TO SYSTEMS FOUND ON

SHEETS NOTED FOR PHASE ONE SHALL BE VALID

FOR PHASE TWO, AND VISE VERSA. IN THE EVENT

OF A CONTRADICTION, THE MORE STRINGENT

REQUIREMENT SHALL DICTATE WORK.

B

C

E

F

CU- UTE

AHU- UTE

VAVGE- 1056

8"x8"

"ø

26"x20"

6" x2 0"

14"x14"

14"x14" 14"x14"

16"x14"

2" ø

"ø

VAVGE- 1047

VAVHE- 1047SW

6" x3 4"

6" x3 4"

6" x3 4"

VAVHE- 1047SE

8"ø

VAVHE- 1055S

8"ø

"ø 1 2" ø

VAVHE- 1055N

VAVGE- 1055

VAVGE- 1062

VAVHE- 1062S

2" ø

"ø

20"x18"

"ø

"ø

VAVHE- 1063S

VAVHE- 1062N

0" x2 4"

32"x28"

8" x2 0"

46"x30"46"x30"

6" x3 4"

6" x3 4"

AHU- 14.6

AHU- 14.5

M-118

2 2

CUVRV- 2S

1 2

3 3

VAVGE- 1063

VAVGE- 1065

VAVHE- 1063N

12"ø

12"ø

8"ø

VAVGE- 1066

VAVHE- 1066S

8"ø

8"ø

12"ø

VAVHE- 1067N

VAVHE- 1068S

VAVGE- 1067

VAVGE- 1068

VAVHE- 1059S

VAVGE- 1059

VAVGE- 1058

VAVHE- 1058N

VAVGE- 1054

14"x14"

10"ø

8"ø

8"ø

12"ø

10"ø

12"ø

10"ø

8"ø

8"ø

VF- 2.1N VF- 2.2N VF- 2.3N VF- 2.4N

CUVRV- 2N

VF- 2.1S VF- 2.2S VF- 2.3S VF- 2.4S

LE-5 LE-6

LI-5 LI-6

LI-UTE

2" x2 8"

2" x2 6"

VAVGE- 1057

D

C

8" x2 0"

8"ø

12"ø

VAVGE- 1048

VAVHE- 1049S

4" x2 0"

VAVGE- 1049

VAVHE- 1048N

VAVHE- 1048B

VAVGE- 1048

8"ø

8"ø

8"ø

14"x14" 8"ø

12"ø

8"ø

"ø

6" x3 4"

8"ø

8"ø

8"ø

8"ø

1 2

D

VAVGE- 1051

VAVHE- 1051S

8"ø

10"ø

8"ø

22"x14"

VAVHE- 1057W

CROMWELL

ARCHITECTS/

ENGINEERS

#5A R

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ANSAS -ENG

IN

EE

R

C E R T

IF

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AT

EOF

AUTHORIZ

A T

IO

N

PROFESSIONAL

REGISTERED

ARKANSAS

ENGINEER

No. 12957

S T A T E O F

M A

X W

E L L A . G O

O D

15-JUL-2015

SHEETDRAWING NOSUBMITTED

SCALE DATE DRAWN CHECK

REVISIONS

NO. DATE DESCRIPTION BY CHECK

JEFFERSON,ARKANSAS 72079

NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH

N C T R

BUILDING 14 RENOVATION

MECHANICAL PLATFORM RETURN RENOVATION PLAN

PHASE TWO

M-11807/15/2015

1/8" = 1'-0"

1 MECHANICAL PLATFORM RENOVATION RETURN PLAN PHASE TWO

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

0 4 8 16

NORTH

1/4" = 1'-0"

2 PHASE TWO RETURN ENLARGED PLAN

NORTH

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

0 2 4 8

KEYED NOTES:

1. EXHAUST TERMINAL SERVING GENERAL EXHAUST.

2. EXHAUST TERMINAL SERVING HOOD. IN THE EVENT HOOD DOES NOT REQUIRE

EXHAUST OR PARTIAL EXHAUST SCHEDULED, TERMINAL SHALL BE INSTALLED

AS SHOWN AND AIRFLOW SHALL BE BALANCED TO THAT REQUIRED. IF NONE

REQUIRED, EXTEND DUCT ONE FOOT INTO ROOM AND CAP.

3. RETURN DUCTWORK SERVING ULTRA COOL ROOM.

4. DUCTWORK BELOW DECK.

B

C

E

F

PCR LAB

ACBPCR LAB

HIGH CONCENTRATION

PREP LAB

1059 PROTEOMICS MASS SPEC

LAB

LOW CONCENTRATION

PREP LAB

SAMPLE PREP

MASS SPEC LAB

CELL CULTURE LAB

PENCE MASS SPEC LAB

HUMAN SAMPLE PREP

CHEMISTRY LAB

RAPID B-FLOW

CYTOMETRY

GENERAL STORAGE

ULTRA COOL

MOLECULAR LAB 1

OMIPRINT MS LAB

AMES LAB

CELL LAB

1048B

TC LAB

TC LAB

CORRIDOR

CORRIDOR

CORRIDOR

CORRIDOR

ENTRY

VENDING

1090 OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

1098 OFFICE

OFFICE

LOBBY S.E.

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

LOBBY N.E.

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

OFFICE

SPRINKLER

OFFICE

OFFICE

VENDING

ENTRY

28"x14"

C- 1330

2 26"x14"

A- 205

(TYPICAL 6)

C- 1800

C- 1330

26"x14"

A- 270

(TYPICAL 6)

A- 205

(TYPICAL 6)

B- 900 A- 270

(TYPICAL 3)

A- 270

(TYPICAL 3)

C- 1330

B- 900

A- 205

(TYPICAL 6)

2A- 205

(TYPICAL 6)

28"x14"

28"x14"

26"x14"

14"x14"

26"x14"

26"x14" 14"x14"

28"x14"

26"x14"

26"x14"

28"x14"

C- 1430

B- 900

14"x14"

A- 270

26"x14"

28"x14"

C- 1800

2 26"x14"

A- 270

(TYPICAL 6)

D- 75

8"x8"

(TYPICAL 3)

28"x14"

C- 1430

A- 250

(TYPICAL 3) 1B- 900

14"x14"

26"x14"

A- 270

(TYPICAL 6) 2

26"x14"

A- 270

(TYPICAL 6)

26"x14"

A- 205

(TYPICAL 6)

28"x14" C- 1800

VRVSC- 2.1 VRVSC- 2.2 VRVSC- 2.3 VRVSC- 2.4 VRVSC- 2.5 VRVSC- 2.6 VRVSC- 2.7 VRVSC- 2.8 VRVSC- 2.9 VRVSC- 2.10

VRVSC- 2.15

VRVSC- 2.14

VRVSC- 2.13

VRVSC- 2.12

VRVSC- 2.11

VRVNC- 2.1 VRVNC- 2.2 VRVNC- 2.3

VRVNW- 2.1

VRVNC- 2.15

VRVNC- 2.4 VRVNC- 2.5 VRVNC- 2.6 VRVNC- 2.7 VRVNC- 2.8 VRVNC- 2.9

VRVNC- 2.11

VRVNC- 2.12

VRVNC- 2.13

VRVNC- 2.14

VRVNW- 2.2

A- 205

(TYPICAL 6)

VRVSW- 2.2

VRVSW- 2.3

VRVNW- 2.2

M-119

D- 900

"x

24"x10"

(TYPICAL 5)

(TYPICAL 5)

14"x14"

14"x14"

14"x14"

E- 500

(TYPICAL 4)

slope slope sl op e sl op e slope slopeslope

D- 75

F

F

M-401

M-401

M-401

3"ø2"ø

2"ø 3"ø

2"ø

3"ø 4"ø

1" AND 3/4"

DROPS,

TYPICAL

14"x14"

12"x12"

E- 900

E- 200

"x

E- 900

14"x14"

E- 200

E- 900

E- 200

12"x12"

14"x14"

D

T T T T T T T T T T T

10"x8" 8"x8" 4"ø10"x8"8"x8"

4"ø

TYPICAL ALL

4"ø

TYPICAL ALL

8" x8

"x 8"

"x

8"

VENTILATION

DUCTWORK

FROM ABOVE

4" ø

8" x8

10"x8"

4"ø

TYPICAL ALL

VENTILATION

DUCTWORK

FROM ABOVE

10"x10"10"x8"4"ø 8"x8" 10"x8"

VENTILATION DUCTWORK FROM ABOVE 10"x10"

10"x10"

T

T

T

T

T

T

T

T

T

T

T

TTTTTTTTTT

T

VRVSW- 2.1

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

T

10"x24"

VRVNW- 2.3

VRVSW- 2.4

sl op e2"ø

6 DROPS, REFER TO DETAIL

ONE DEDICATED EXHAUST

SHEET

2 DROPS, REFER TO DETAIL FIVE

DEDICATED EXHAUST SHEET

2"ø

4 DROPS,

REFER TO

DETAIL FIVE

DEDICATED

EXHAUST

SHEET

INDOOR UNITS SHALL BE PROVIDED WITH THERMOSTAT MOUNTED ON

WALL NEAR UNIT, FINAL LOCATION BY CONTRACTING OFFICER.

(TYPICAL ALL SHEETS, ALL PHASES)

FINAL LOCATION SHALL BE

COORDINATED WITH FINISHES. FINAL

LOCATION BY CONTRACTING OFFICER.

T

T

FINAL LOCATION SHALL BE

COORDINATED WITH FINISHES. FINAL

LOCATION BY CONTRACTING OFFICER.

C

AMES LAB

CELL LAB

1048B

MOLECULAR LAB 1

ACBPCR LAB

TC LAB

TC LAB

CORRIDOR

CORRIDOR

8"ø

8" ø

14"x14"8"ø

VAVGE- 1050

8"ø 8"ø

8"ø14"x14"

VAVGE- 1053

VAVHE- 1053W

28"x14"

14"x14"

8"ø

8"ø

14"x14"

8"ø28"x14"

26"x14" 26"x14"

B- 900

C- 1800

26"x14"

A- 400

(TYPICAL 2)

B- 900

A- 400

(TYPICAL 2)

A- 400

(TYPICAL 2)

A- 400

(TYPICAL 2)

B- 900 B- 900

C- 1430

VAVHE- 1050S

D

CROMWELL

ARCHITECTS/

ENGINEERS

#5A

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R

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ATEOFAUTHORIZ

A

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ARKANSAS

ENGINEER

No. 12957

S T A T E O F

M A

X W

E L L A . G O

O D

15-JUL-2015

SHEETDRAWING NOSUBMITTED

SCALE DATE DRAWN CHECK

REVISIONS

NO. DATE DESCRIPTION BY CHECK

JEFFERSON,ARKANSAS 72079

NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH

N C T R

BUILDING 14 RENOVATION

MECHANICAL FLOOR PLAN RENOVATION PHASE TWO

M-11907/15/2015

1/8" = 1'-0"

1 MECHANICAL FLOOR PLAN RENOVATION PLAN PHASE TWO

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

0 4 8 16

NORTH

1/4" = 1'-0"

2 MECHANICAL FLOOR ENLARGED PLAN PHASE TWO

NORTH

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

0 2 4 8

KEYED NOTES:

1. GENERAL EXHAUST DUCTWORK FROM ABOVE.

2. SUPPLY DUCTWORK FROM ABOVE.

3. FUME HOOD DUCTWORK FROM ABOVE.

4. RETURN SERVING UTLRA COOL ROOM.

5. SUPPLY SERVING UTLRA COOL ROOM.

GENERAL NOTES:

1. SEE DETAIL SHEETS FOR CONSTRUCTION AND INSTALLATION DETAILS FOR FURTHER DETAILING ON

SUPPLY, EQUIPMENT EXHAUST, GENERAL EXHAUST AND FUME HOOD EXHAUST SYSTEMS.

2. ALL OFFICES AND LABS SHALL HAVE INDIVIDUAL THERMOSTATS, WHETHER SHOWN ON PLANS OR

NOT. THERMOSTAT LOCATION SHALL NOT INTERFERE WITH EQUIPMENT OR BE IN DIRECT

SUNLIGHT. FINAL LOCATION BY GOVERNMENT'S REPRESENTATIVE.

3. ALL INDOOR VRF UNITS SHALL HAVE ISOLATION VALVES TO ALLOW FOR REMOVAL OF ANY UNIT

FROM SYSTEM WITHOUT CAUSING A SHUTDOWN. VALVING SHALL BE EASILY ACCESSIBLE FROM

SPACE.

4. CONTRACTOR SHALL PROVIDE SAMPLE THERMOSTAT TO CONTRACTING OFFICER FOR FINAL

APPROVAL. THERMOSTAT SHALL BE NON-READOUT TYPE.

m-fp01

0"

FINISHED FLOOR

0' - 0"

2.5

BALL VALVE

2"ø

1"ø 3/4"ø

1"ø 3/4"ø 1"ø

2"ø

OPEN END. TURN UP

BEFORE PIPE TERMINATION.

3/4"ø

THREADED PIPE PLUG (TYPICAL 6)

FOUR INCH (MIN) NIPPLE (TYPICAL 6)

slope slope m-fp01

0" m-fp02

11' - 2" slope slope

3"ø 3"ø

4"ø

4"ø

2"ø

BALL VALVE

CLEAR TUBING

SUPPORT FROM

UNITSTRUT FRAME.

NOTE:

FINAL LOCATION OF SYSTEM

AND DRAIN SHALL BE

DETERMINED BY OWNER.

D m-fp01

0"

2"ø

BALL VALVE

1"ø

1"ø

1"ø

BALL VALVE BALL VALVE

CLEAR TUBING

SUPPORT FROM

UNITSTRUT FRAME.

NOTE:

FINAL LOCATION OF SYSTEM AND DRAIN

SHALL BE DETERMINED BY OWNER.

m-fp01

0" m-fp02

11' - 2" slope slope

OPEN END. TURN

UP BEFORE PIPE

TERMINATION.

BALL VALVE

BALL VALVE

3"ø

3/4"ø 1"ø 3/4"ø

1"ø

3/4"ø

1"ø

BALL VALVE

CLEAR TUBING

4"ø

BALL VALVE

(TYPICAL)

TAP

(TYPICAL)

CLEAR TUBING

TYPICAL 3/4" DROP

SEE SECTION THIS PAGE TYPICAL 1" DROP

SEE SECTION THIS PAGE

NOTE:

FINAL LOCATION OF SYSTEM

AND DRAIN SHALL BE

DETERMINED BY OWNER. SUPPORT DROP FROM

UNISTRUT, TYPICAL ALL.

m-fp01

0" m-fp02

11' - 2"

C

CLEAR TUBING

BALL VALVE, TYPICAL

1"ø

3/4"ø

3/4"ø

1"ø

THREADED PLUG, TYPICAL

DROP TO BE TAKEN OFF OF TOP OF MAIN

m-fp01

0" m-fp02

11' - 2"

C

DROP TO BE TAKEN OFF OF TOP OF MAIN

CLEAR TUBING THIS SECTION

BALL VALVE, TYPICAL

3/4"ø

THREADED PLUG

3/4"ø

CROMWELL

ARCHITECTS/

ENGINEERS

#5A

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KANSAS -ENG

IN

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C E R T

IF

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AT

EOF

AUTHORIZ

A T

IO

N PROFESSIONAL

REGISTERED

ARKANSAS

ENGINEER

No. 12957

S T A T E O F

M A

X W E L L A .

G O

O D

15-JUL-2015

SHEETDRAWING NOSUBMITTED

SCALE DATE DRAWN CHECK

REVISIONS

NO. DATE DESCRIPTION BY CHECK

JEFFERSON,ARKANSAS 72079

NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH

N C T R

BUILDING 14 RENOVATION

MECHANICAL SECTIONS DEDICATED EXHAUST

M-40107/15/2015

1/2" = 1'-0"

1 MASS SPEC SECTION ROOMS 1007, 1008, 1009, 1010, 1047

SCALE : 1/2" = 1'-0"

0 1 2 4

1/2" = 1'-0"

2 MASS SPEC RISE ROOM 1008

SCALE : 1/2" = 1'-0"

0 1 2 4

3 TMP LAB 1012

RELOCATED EQUIPMENT FOR TMP LAB. (TYPICAL 2)

PROVIDE WITH 2" PVC PIPING

MAIN WITH VALVE.

PROVIDE WITH 1" PVC PIPING

BRANCH WITH VALVE. SLOPE

TO EQUIPMENT.

SUPPORT FROM WALL AS REQUIRED

NOTE:

EXHAUST PIPING SERVING EQUIPMENT

SHALL BE CONNECTED TO MAIN HOOD

EXHAUST IN ROOM AND PERFORM IN

SIMILAR MANNER AS IT CURRENTLY DOES.

PIPING SHALL NOT BE RUN IN "L"

CONFIGURATION.

1/2" = 1'-0"

4 MASS SPEC ROOM 1013

SCALE : 1/2" = 1'-0"

0 1 2 4

1/2" = 1'-0"

5 TYPICAL PHASE TWO MASS SPEC EXHAUST SYSTEM

SCALE : 1/2" = 1'-0"

0 1 2 4

1/2" = 1'-0"

6 TYPICAL 1" DROP

1/2" = 1'-0"

7 TYPICAL 3/4" DROP

SCALE : 1/2" = 1'-0"

0 1 2 4

SCALE : 1/2" = 1'-0"

0 1 2 4 m-fp02

11' - 2" m-fp03

30' - 4"

A B C

AHU- UTW

DUCTWORK TO LOUVER. FURNISH AND

INSTALL MOTORIZED DAMPER IN

DUCTWORK. DAMPER SHALL OPEN

DURING ECONOMIZER MODE.

PROVIDE DAMPER IN DUCTWORK

DOWNSTREAM OF ECONOMIZER DUCTWORK.

DAMPER SHALL BE NORMALLY OPEN AND

CLOSE DURING ECONOMIZER MODE.

RETURN DUCT

SUPPLY DUCT

DUCTWORK DROPS SHALL NOT

INTERFERE WITH UNIT CLEARANCES.

"x

"x

20"x20" 20"x36"

"x

"x

"x "18"x18"

SUPPLY AIR TO

BE DIRECTED

BETWEEN

AISLES

RETURN AIR TO

BE TAKEN FROM

ABOVE ULTRA

COOL UNITS

NOTES:

1. IN THE EVENT OF A SUBSTITUTION, IT IS THE FULL

RESPONSIBILITY OF THE CONTRACTOR TO PROVIDE

A FULLY FUNCTIONAL SYSTEM. CONTRACTOR SHALL

PROVIDE NEW DESIGN INCLUDING STRUCTURE,

DUCTWORK LAYOUT, ELECTRICAL SYSTEM AND ALL

SUPPORTING DETAILING SEALED BY ENGINEER

LICENSED IN THE STATE.

2. CONDENSATE TO BE ROUTED FULL SIZE TO ROOF

DRAIN. PIPING SHALL BE SUPPORTED FROM DECK.

m-fp02

11' - 2"

A

1' - 0"

TYPICAL INTAKE AND

EXHAUST LOUVER.

INSECT SCREEN.

MINIMUM 1' FULL SIZE PLENUM.

PLENUM SHALL SLOPE

GRADUALLY BACK TO LOUVER.

MAIN DUCTWORK

CONNECTION TO MAIN DUCTWORK SHALL BE

MADE WITH TRANSITION SIMILAR TO THAT

SHOWN. TRANSITION SHALL SLOPE TO LOUVER.

COORDINATE NECESSARY

FRAMING OF LOUVER WITH

EXISTING STRUCTURE.

NOTE:

1. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO COORDINATE THE AVAILABLE

SPACE WITH THE SIZE OF ALL LOUVERS AND FRAMING SYSTEM FOR ALL LOUVERS.

2. IF ABSOLUTELY NECESSARY, THE LOUVER DIMENSION MAY BE ALTERED TO BE

MOUNTED IN AVAILABLE SPACE, PROVIDED THE FREE AREA OF THE ORIGINAL DESIGN

IS MAINTAINED.

3. ADDITIONAL COST INCURRED BY SUBSTITUTION IS THE RESPONSIBILITY OF THE

CONTRACTOR.

m-fp02

11' - 2" m-fp03

30' - 4"

A B C E FD

AHU- 14.1

LI-1

24"x66"

VAVS- 1006 10"ø

20"x14"

26"x14"

SUPPLY DUCTWORK SERVING

ULTRA COOL ROOM 1002.

SUPPLY DUCTWORK SERVING

ULTRA COOL ROOM 1002.

VAVGE- 1007

RETURN PLENUM, MATCH

UNIT OPENING DIMENSION.

DEDICATED MASS

SPEC EXHAUST.

NEW POLYPROPYLENE EXHAUST

DUCT SERVING TMP LAB.

"x

SUPPLY PLENUM, MATCH

UNIT OPENING DIMENSION.

FIRST ELBOW OF EACH EXHAUST FAN

SHALL BE PROVIDED WITH FLANGED,

REMOVABLE, CONNECTIONS.

OUTSIDE AIR DUCTWORK

EXHAUST DUCTWORK

STEAM

HUMIDIFIER IN

DUCTWORK

AIR HANDLING UNIT SUPPLY

DUCTWORK TO BE ROUTED

FULL SIZE TO PLENUM.

SUPPLY PLENUM ON RACK.

INTENT OF RACK SYSTEM IS TO PROVIDE ACCESS ALONG

BUILDING. DUCTWORK AND OTHER ACCESSORIES RUN

UNDERNEATH WILL ONLY BE ACCEPTED AS ABSOLUTELY

NECESSARY TO SERVE SPACES BELOW.

TERMINAL BOXES SHALL BE AT

ELEVATION WHICH FACILITATES EASE

OF MAINTENANCE.

TERMINAL BOXES SHALL BE AT

ELEVATION WHICH FACILITATES EASE

OF MAINTENANCE.

24"x66"

VAVGE- 1005

VAVGE- 1010

3' 3/ 6"

VAVS- 1005

5'

VAVGE- 1009

VAVGE- 1003

VAVS- 1004

12"ø

18"x18"12"ø

PIPING TO DROP TO LOWER

LEVEL OF RACK SYSTEM.

LE-1

CROMWELL

ARCHITECTS/

ENGINEERS

#5A

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KANSAS -ENG

IN

EE

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AT

EOF

AUTHORIZ

A T

IO

N PROFESSIONAL

REGISTERED

ARKANSAS

ENGINEER

No. 12957

S T A T E O F

M A

X W E L L A .

G O

O D

15-JUL-2015

SHEETDRAWING NOSUBMITTED

SCALE DATE DRAWN CHECK

REVISIONS

NO. DATE DESCRIPTION BY CHECK

JEFFERSON,ARKANSAS 72079

NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH

N C T R

BUILDING 14 RENOVATION

MECHANICAL SECTIONS

M-40207/15/2015

1/4" = 1'-0"

1 SECTION AIR HANDLING UNIT ULTRA COOL WEST

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

0 2 4 8

1/4" = 1'-0"

2 TYPICAL LOUVER DETAIL

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

0 2 4 8

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

0 2 4 8

1/4" = 1'-0"

3 AHU-14.1 UNIT SECTION

m-fp02

11' - 2" m-fp03

30' - 4"

A B C E FD

VF- 1.2N

DIRECTION OF AIRFLOW DIRECTION OF AIRFLOW

VF- 1.2S

24"x40"

48"x24"

VAVS- 1007

"ø

16"x16"

VALVES SHALL BE FURNISHED AND INSTALL

WITH CHAIN ASSIST, OPERATIONAL FROM

THE FLOOR. (TYP ALL)

VAVHE- 1009S

VAVHE- 1010N

VAVS- 1009

CHILLED WATER TAPS

VAVHE- 1009N

VAVHE- 1008S

VAVGE- 1008

VAVS- 1000

VAVHE- 1007S

VAVHE- 1006

VAVGE- 1006

VAVHE- 1007N

28"x14"

12"ø

20"x26"

40"x30"

8" ø

8" ø

VAVHE- 1010S

20"x20"

14"x14"

24"x40" 24"x32"

20"x20"

CHILLED WATER

FROM BUILDING 6

FOR PHASE ONE

5' /2

5' /2

4'

3' 3/ 6" 6'

9' /2 m-fp02

11' - 2" m-fp03

30' - 4"

A B C E FD

EXISTING AHU- 14A1

EXHAUST DUCTWORK

AIR HANDLING UNIT SUPPLY

DUCTWORK TO BE ROUTED

FULL SIZE TO PLENUM.

SUPPLY PLENUM

ON RACK.

INTENT OF RACK SYSTEM IS TO PROVIDE ACCESS ALONG

BUILDING. DUCTWORK AND OTHER ACCESSORIES RUN

UNDERNEATH WILL ONLY BE ACCEPTED AS ABSOLUTELY

NECESSARY TO SERVE SPACES BELOW.

TERMINAL BOXES SHALL BE AT

ELEVATION WHICH FACILITATES EASE

OF MAINTENANCE.

PIPING BELOW RACK SYSTEM

HOT WATER SUPPLY AND RETURN SHALL

BE CONNECTED TO TOP OF MAIN,

TYPICAL ALL SHEETS AND ALL PHASES.

ALL TAKE OFF SHALL BE FURNISHED AND

INSTALLED WITH ISOLATING BALL VALVE.

VAVS- 1010 20"x14"12"ø

26"x14"

26"x54"

24"x66"

TWO FOOT SECTION OF EACH

EXHAUST FAN EXHAUST DUCT SHALL

BE PROVIDED WITH FLANGED,

REMOVABLE, CONNECTIONS.

2' - 0"

NEW HUMIDIFIER IN

SUPPLY DUCTWORK

LI-2 LE-2

6"øHWR

6"øHWS

VAVS- 1008

"x

DUCTWORK SERVING CORRIDOR

RETURN PLENUM, MATCH

UNIT OPENING DIMENSION.

24"x66"

CROMWELL

ARCHITECTS/

ENGINEERS

#5A

R

KANSAS -ENG

IN

EE

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C E R T

IF

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AT

EOF

AUTHORIZ

A T

IO

N PROFESSIONAL

REGISTERED

ARKANSAS

ENGINEER

No. 12957

S T A T E O F

M A

X W E L L A . G

O

O D

15-JUL-2015

SHEETDRAWING NOSUBMITTED

SCALE DATE DRAWN CHECK

REVISIONS

NO. DATE DESCRIPTION BY CHECK

JEFFERSON,ARKANSAS 72079

NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH

N C T R

BUILDING 14 RENOVATION

MECHANICAL SECTIONS

M-40307/15/2015

1/4" = 1'-0"

1 DUCTWORK SECTION

1/4" = 1'-0"

2 EXISTING AHU-14A1 SECTION

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

0 2 4 8 m-fp03

30' - 4"

A B C E FD

VF- 1.3N

DIRECTION OF AIRFLOW

DIRECTION OF AIRFLOW

VF- 1.3S

VAVGE- 1012

CUVRV- 1N

20"x26"48"x24"

CUVRV- 1S

VAVS- 1015

VAVHE- 1015S

VAVS- 1088

2' 3/ 6"

5' "6'

5' /2

14"x14"

26"x14" VAVS- 1013 VAVS- 1019

20"x26" 14"x18"

18"x24"

VAVS- 1011

VAVHE- 1015N

10"ø

VAVGE- 1019

5'

VAVGE- 1013

"ø

8" ø

8" ø

10"x10"

VENTILATION DUCTWORK SERVING

OFFICES. PENETRATION SHALL BE

SEALED WATER AND AIR TIGHT. VALID

FOR ALL SIMILAR VENTILATION DUCT

PENETRATIONS, ALL PHASES.

16"x22"

14"x20"

40"x30"

INTENT OF RACK SYSTEM IS TO PROVIDE

ACCESS ALONG BUILDING. DUCTWORK AND

OTHER ACCESSORIES RUN UNDERNEATH

WILL ONLY BE ACCEPTED AS ABSOLUTELY

NECESSARY TO SERVE SPACES BELOW.

SUPPLY DUCTWORK

RETURN

DUCTWORK

RETURN DUCTWORK

OFFSETS OVER RACK

RETURN DUCTWORK

ALL SUPPLY TERMINALS SHALL BE

FURNISHED AND INSTALLED WITH ISOLATION

VALVES AT LEVEL OF TERMINAL, IN

ACCESSIBLE LOCATION. VALID ALL PHASES.

m-fp02

11' - 2" m-fp03

30' - 4"

A B C E F

VRV CASSETTE, TYPICAL.

EACH CASSETTE SHALL BE FURNISHED

AND INSTALLED WITH ROOM SENSOR.

SENSOR SHALL BE MOUNTED IN

NORMALLY OCCUPIED ZONE OF ROOM,

OUT OF DIRECT SUNLIGHT.

CASSETTES SHALL BE PROVIDED WITH

SELF CLEANING FILTERS.

VENTILATION DUCTWORK, 4", TYPICAL ALL

OFFICE CASSETTES. VENTILATION

DUCTWORK SHALL BE PROVIDED WITH

MANUAL BALANCING DAMPER ASSESSABLE

THROUGH CEILING TILE IN SPACE.

4"ø

NOTES:

1. ALL VRV SYSTEMS SHALL BE PROVIDED WITH MEANS TO

DISCHARGE CONDENSATE TO APPROPRIATE RECEPTACLE.

OFFICE UNITS SHALL BE PROVIDED WITH PUMP AND

CONDENSATE HEADER, DISCHARGING INTO HUB DRAIN.

APPLICABLE FOR ALL SHEETS AND PHASES.

VENTILATION DUCTWORK PENETRATION SHALL

BE SEALED WATER AND AIR TIGHT, TYPICAL ALL.

RETURN PLENUM

INDIVIDUAL AIR HANDLING UNIT

RETURN DUCTWORK TO BE ROUTED

FULL SIZE TO PLENUM.

OUTSIDE AIR DUCTWORK

TERMINAL BOX PROVIDING

VENTILATION TO OFFICE SPACES.

TERMINAL BOX TO BE OPERATE ON

ADJUSTABLE SCHEDULE.

EXHAUST DUCTWORK

VAVS- 1032

4' /2

VAVGE- 1016

4'

STEAM

HUMIDIFIER IN

DUCTWORK

AIR HANDLING UNIT SUPPLY

DUCTWORK TO BE ROUTED

FULL SIZE TO PLENUM.

SUPPLY PLENUM ON RACK.

INTENT OF RACK SYSTEM IS TO PROVIDE ACCESS ALONG

BUILDING. DUCTWORK AND OTHER ACCESSORIES RUN

UNDERNEATH WILL ONLY BE ACCEPTED AS ABSOLUTELY

NECESSARY TO SERVE SPACES BELOW.

VENTILATION DUCTWORK IN

CORRIDOR SPACE.

TERMINAL BOXES SHALL BE AT

ELEVATION WHICH FACILITATES EASE

OF MAINTENANCE.

TERMINAL BOXES SHALL BE AT

ELEVATION WHICH FACILITATES EASE

OF MAINTENANCE.

EXHAUST LOUVER

OUTSIDE INTAKE LOUVER

D

FIRST ELBOW OF EACH EXHAUST FAN

SHALL BE PROVIDED WITH FLANGED,

REMOVABLE, CONNECTIONS.

AHU- 14.3

VAVGE- 1015

VAVGE- 1032

VAVHE- 1032S

4' /2

DUCTWORK SERVING CORRIDOR

VAVGE- 1040

10"x10" VAVS- 1127

"x

14"x14" 12"x12"

CROMWELL

ARCHITECTS/

ENGINEERS

#5A

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KANSAS -ENG

IN

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C E R T

IF

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AT

EOF

AUTHORIZ

A T

IO

N PROFESSIONAL

REGISTERED

ARKANSAS

ENGINEER

No. 12957

S T A T E O F

M A

X W

E L L A . G O

O D

15-JUL-2015

SHEETDRAWING NOSUBMITTED

SCALE DATE DRAWN CHECK

REVISIONS

NO. DATE DESCRIPTION BY CHECK

JEFFERSON,ARKANSAS 72079

NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH

N C T R

BUILDING 14 RENOVATION

MECHANICAL SECTIONS

M-40407/15/2015

1/4" = 1'-0"

1 DUCTWORK SECTION TWO

1/4" = 1'-0"

2 AHU-14.3 UNIT SECTION

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

0 2 4 8 m-fp03

30' - 4"

A B C E FD

LI-3

24"x66"

EXISTING RETURN

SERVING AHU-14A2

EXISTING AHU- 14A2

EXISTING EXHAUST

DUCTWORK THROUGH ROOF

EXISTING SUPPLY

EXISTING SUPPLY PLENUM. SUPPLY

PLENUM TO BE REPLACED DURING

SECOND PHASE AND DECK

UNDERNEATH TO BE REPAIRED.

MAIN SUPPLY DUCT

EXHAUST DUCTWORK

SERVING RESTROOMS

"x

VAVGE- 1025

EXHAUST DUCTWORK

SHALL BE ROUTED IN A

MANNER AS TO NOT

INTERFERE WITH THE

STRUCTURE FOR THE

AIR COMPRESSORS.

VAVGE- 1024

"ø

14"x14"

HOT WATER SUPPLY AND RETURN SHALL BE

ROUTED OFF OF THE TOP OF MAIN PIPING AND

BE INSTALLED WITH A ISOLATION VALVE.

NEW RETURN MAIN

EXISTING EXHAUST

DUCTWORK THROUGH ROOF

SHALL BE REMOVED AND ROOF

REPAIRED IN PHASE TWO.

m-fp02

11' - 2" m-fp03

30' - 4"

A B C E FD

CU- UTE

VAVS- 1061 14"x14"

"x

10"ø

10"ø

LE-5LI-5

RETURN MAIN

34"x66"

AHU- 14.5

34"x66"

26"x54"

INDIVIDUAL AIR HANDLING UNIT

RETURN DUCTWORK TO BE ROUTED

FULL SIZE TO PLENUM.

STEAM HUMIDIFIER

IN DUCTWORK

AIR HANDLING UNIT SUPPLY

DUCTWORK TO BE ROUTED

FULL SIZE TO PLENUM.

INTENT OF RACK SYSTEM IS TO PROVIDE ACCESS ALONG

BUILDING. DUCTWORK AND OTHER ACCESSORIES RUN

UNDERNEATH WILL ONLY BE ACCEPTED AS ABSOLUTELY

NECESSARY TO SERVE SPACES BELOW.

FIRST ELBOW OF EACH EXHAUST FAN

SHALL BE PROVIDED WITH FLANGED,

REMOVABLE, CONNECTIONS.

SUPPLY PLENUM. PLENUM

TO BE FULL SIZE OF UNIT

OUTLET CONNECITON.

PIPING SHAL BE VALVED IN PHASE ONE.

PIPING SHALL BE EXTENDED TO EAST SIDE

OF BUILDING IN PHASE TWO. (TYPICAL ALL)

SUPPLY MAIN

6'

TERMINAL BOXES SHALL BE AT

ELEVATION WHICH FACILITATES EASE

OF MAINTENANCE.

EXHAUST DUCT SHALL BE FULL SIZE

OF EXHAUST OUTLET, TYPICAL ALL.

CROMWELL

ARCHITECTS/

ENGINEERS

#5A

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KANSAS -ENG

IN

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C E R T

IF

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AT

EOF

AUTHORIZ

A T

IO

N PROFESSIONAL

REGISTERED

ARKANSAS

ENGINEER

No. 12957

S T A T E O F

M A

X W E L L A .

G O

O D

15-JUL-2015

SHEETDRAWING NOSUBMITTED

SCALE DATE DRAWN CHECK

REVISIONS

NO. DATE DESCRIPTION BY CHECK

JEFFERSON,ARKANSAS 72079

NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH

N C T R

BUILDING 14 RENOVATION

MECHANICAL SECTIONS

M-40507/15/2015

1/4" = 1'-0"

1 EXISTING AHU-14A2 PHASE ONE SECTION

1/4" = 1'-0"

2 AHU-14.5 SECTION

m-fp03

30' - 4"

A B C E FD

M-407

INDIVIDUAL AIR HANDLING UNIT

RETURN DUCTWORK TO BE ROUTED

FULL SIZE TO PLENUM.

STEAM HUMIDIFIER

IN DUCTWORK

AIR HANDLING UNIT SUPPLY

DUCTWORK TO BE ROUTED

FULL SIZE TO PLENUM.

INTENT OF RACK SYSTEM IS TO PROVIDE ACCESS ALONG

BUILDING. DUCTWORK AND OTHER ACCESSORIES RUN

UNDERNEATH WILL ONLY BE ACCEPTED AS ABSOLUTELY

NECESSARY TO SERVE SPACES BELOW.

FIRST ELBOW OF EACH EXHAUST FAN

SHALL BE PROVIDED WITH FLANGED,

REMOVABLE, CONNECTIONS.

SUPPLY PLENUM. PLENUM

TO BE FULL SIZE OF UNIT

OUTLET CONNECITON.

TERMINAL BOXES SHALL BE AT

ELEVATION WHICH FACILITATES EASE

OF MAINTENANCE.

EXHAUST DUCT SHALL BE FULL SIZE

OF EXHAUST OUTLET, TYPICAL ALL.

AHU- 14.6

LI-6 LE-6

VAVGE- 1047 VAVHE- 1047SW

2' /2

AHU- UTE

34"x66"

SUPPLY PLENUM34"x66" m-fp02

11' - 2"

A B C E FD

DIRECTION OF AIRFLOW

VF- 2.1N

DIRECTION OF AIRFLOW VALID

FOR ALL VENTILATION FANS ON

THE NORTH SIDE, ALL PHASES.

DIRECTION OF AIRFLOW

DIRECTION OF AIRFLOW VALID

FOR ALL VENTILATION FANS ON

THE SOUTH SIDE, ALL PHASES.

VF- 2.1S

INDIVIDUAL AIR HANDLING UNIT

RETURN DUCTWORK TO BE ROUTED

FULL SIZE TO PLENUM.

INTENT OF RACK SYSTEM IS TO PROVIDE ACCESS ALONG

BUILDING. DUCTWORK AND OTHER ACCESSORIES RUN

UNDERNEATH WILL ONLY BE ACCEPTED AS ABSOLUTELY

NECESSARY TO SERVE SPACES BELOW.

TERMINAL BOXES SHALL BE AT

ELEVATION WHICH FACILITATES EASE

OF MAINTENANCE.

SUPPLY DUCT

VAVS- 1047

VAVHE- 1055S

8"ø

VAVS- 1048

VAVHE- 1055N

VAVGE- 1056

VAVGE- 1055

VAVHE- 1059S

VAVHE- 1058N

VAVS- 1051VAVS- 1052

VAVGE- 1057

VAVHE- 1057WVAVS- 1058

"x

8" ø

RETURN DUCT

CROMWELL

ARCHITECTS/

ENGINEERS

#5A

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EOF

AUTHORIZ

A T

IO

N PROFESSIONAL

REGISTERED

ARKANSAS

ENGINEER

No. 12957

S T A T E O F

M A

X W E L L A . G

O

O D

15-JUL-2015

SHEETDRAWING NOSUBMITTED

SCALE DATE DRAWN CHECK

REVISIONS

NO. DATE DESCRIPTION BY CHECK

JEFFERSON,ARKANSAS 72079

NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH

N C T R

BUILDING 14 RENOVATION

MECHANICAL SECTIONS

M-40607/15/2015

1/4" = 1'-0"

1 AHU-14.6 SECTION

1/4" = 1'-0"

2 DUCTWORK SECTION THREE

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

0 2 4 8 m-fp02

11' - 2"

C

EXISTING LINE LEVEL

16' - 2"

M-401

D m-fp01

0" m-fp02

11' - 2"

EXISTING LINE LEVEL

16' - 2" m-fp02

11' - 2" m-fp03

30' - 4"

VAVS- 1061

CU- UTE

AHU- UTE

20"x26"

20"x20"

FULL SIZE OF UNIT CONNECTION.

UNIT SHALL BE INSTALLED SO THAT

REQUIRED CLEARANCES ARE MAINTAINED

AS PRESCRIBED BY UNIT MANUFACTURER.

RETURN

SUPPLY

CROMWELL

ARCHITECTS/

ENGINEERS

#5A

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KANSAS -ENGIN

EE

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IF

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EOFAUTHORIZ

A T

IO

N PROFESSIONAL

REGISTERED

ARKANSAS

ENGINEER

No. 12957

S T A T E O F

M A

X W

E L L A . G O

O D

15-JUL-2015

SHEETDRAWING NOSUBMITTED

SCALE DATE DRAWN CHECK

REVISIONS

NO. DATE DESCRIPTION BY CHECK

JEFFERSON,ARKANSAS 72079

NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH

N C T R

BUILDING 14 RENOVATION

MECHANICAL SECTIONS

M-40707/15/2015

1/4" = 1'-0"

1 PHASE TWO CHILLED WATER SECTION

1/4" = 1'-0"

2 PHASE TWO CHILLED WATER SECTION TWO

1/4" = 1'-0"

3 AHU-UTE SECTION

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

0 2 4 8

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

0 2 4 8

28' - 0"

4" 4" 4" 4" 4" 1' - 9"

NOTE:

1. IT IS THE INTENT OF DUCTWORK IN LAB AREAS TO BE OF SIMILAR DIMENSION.

FINAL LAYOUT OF THE SPACE AND EQUIPMENT MAY DICTATE A MODIFICATION

TO SHOWN DIMENSIONS. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO

FIELD VERIFY AND PROVIDE ALL NECESSARY ACCOMMODATIONS TO INSTALL

FULLY FUNCTIONAL SYSTEM.

26"x14" 26"x14"

SUPPLY DUCTWORK TO

MECHANICAL AREA ABOVE.

A- 270

E

5' - 0"

28"x14"

EXHAUST DUCTWORK TO

MECHANICAL AREA ABOVE.

1' - 9" C- 1800

NOTE:

1. IT IS THE INTENT OF DUCTWORK IN LAB AREAS TO BE OF SIMILAR

DIMENSION. FINAL LAYOUT OF THE SPACE AND EQUIPMENT MAY DICTATE A

MODIFICATION TO SHOWN DIMENSIONS. IT IS THE RESPONSIBILITY OF THE

CONTRACTOR TO FIELD VERIFY AND PROVIDE ALL NECESSARY

ACCOMMODATIONS TO INSTALL FULLY FUNCTIONAL SYSTEM.

5' - 0"

1' - 10"

NOTE:

1. IT IS THE INTENT OF DUCTWORK IN LAB AREAS TO BE OF SIMILAR

DIMENSION. FINAL LAYOUT OF THE SPACE AND EQUIPMENT MAY

DICTATE A MODIFICATION TO SHOWN DIMENSIONS. IT IS THE

RESPONSIBILITY OF THE CONTRACTOR TO FIELD VERIFY AND

PROVIDE ALL NECESSARY ACCOMMODATIONS TO INSTALL FULLY

FUNCTIONAL SYSTEM.

EXHAUST DUCTWORK TO MECHANICAL AREA ABOVE.

B- 750

D

14' - 0"

4" 4" 1' - 0"

NOTE:

1. IT IS THE INTENT OF DUCTWORK IN LAB AREAS TO BE OF

SIMILAR DIMENSION. FINAL LAYOUT OF THE SPACE AND

EQUIPMENT MAY DICTATE A MODIFICATION TO SHOWN

DIMENSIONS. IT IS THE RESPONSIBILITY OF THE

CONTRACTOR TO FIELD VERIFY AND PROVIDE ALL NECESSARY

ACCOMMODATIONS TO INSTALL FULLY FUNCTIONAL SYSTEM.

SUPPLY DUCTWORK TO

MECHANICAL AREA ABOVE.

26"x14"

A- 270

SUPPLY AIR TERMINAL

DUCTWORK SHALL BE DOUBLE WALL

IN SECTIONS INDICATED. INTENT IS TO

PROVIDE DOUBLE WALL AS THE DUCT

TRAVELS THROUGH THE DECK,

INCLUDING THE FIRST ELBOW.

INSULATION SHALL NOT COMMUNICATE

WITH AIRSTREAM.

DUCTWORK IN THIS SECTION SHALL BE

SINGLE WALL, 22 GAUGE. DUCTWORK

SHALL IN SUPPORTED BY 18 GAUGE

INTERNAL ANGLE FRAMES IN BETWEEN

AND AT THE ENDS OF DIFFUSERS.

DUCTWORK SHALL BE PROVIDED WITH 4' TALL PLASTIC SCRIM AS IT

PENETRATES THE DECK (SEE BUILDING 62). THIS WILL BE LABELED WITH

THE NAME OF THE TERMINAL AND THE FULL NAME OF THE ROOM IT

SERVES. VALID FOR EXHAUST AND SUPPLY FOR ALL SPACES, NOT ONLY

LABS.

DUCTWORK SHALL BE INSTALLED AFTER THE CAREFUL COORDINATION

WITH STRUCTURAL, LIGHTING AND ALL OTHER TRADES. CONFLICT WILL

BE BROUGHT TO THE ATTENTION OF THE GOVERNMENT'S

REPRESENTATIVE. ITEMS NEEDING MOVEMENT AND COORDINATION WILL

BE DONE AT NO COST TO THE OWNER.

GENERAL NOTES:

1. DUCTWORK IN SPACE SHALL BE FIELD PAINTED WHITE.

2. DIFFUSER AND ASSEMBLY SHALL BE PROVIDED WITH WHITE FACTORY

FINISH. DIFFUSER AND ASSEMBLY SHALL NOT BE FIELD PAINTED.

DUCTWORK SHALL BE INSTALLED AFTER THE CAREFUL

COORDINATION WITH STRUCTURAL, LIGHTING AND ALL OTHER

TRADES. CONFLICT WILL BE BROUGHT TO THE ATTENTION OF THE

GOVERNMENT'S REPRESENTATIVE. ITEMS NEEDING MOVEMENT

AND COORDINATION WILL BE DONE AT NO COST TO THE OWNER.

DUCTWORK SHALL BE PROVIDED WITH 4' TALL PLASTIC SCRIM AS IT

PENETRATES THE DECK (SEE BUILDING 62). THIS WILL BE LABELED WITH

THE NAME OF THE TERMINAL AND THE FULL NAME OF THE ROOM IT

SERVES. VALID FOR EXHAUST AND SUPPLY FOR ALL SPACES, NOT ONLY

LABS.

DUCTWORK SHALL BE DOUBLE WALL IN

SECTIONS INDICATED. INTENT IS TO

PROVIDE DOUBLE WALL AS THE DUCT

TRAVELS THROUGH THE DECK, INCLUDING

THE FIRST ELBOW. INSULATION SHALL NOT

COMMUNICATE WITH AIRSTREAM.

GENERAL EXHAUST TERMINAL

DUCTWORK IN THIS SECTION SHALL

BE AS PER SMACNA STANDARDS.

HOOD EXHAUST TERMINAL

GENERAL NOTES:

1. DUCTWORK IN SPACE SHALL BE FIELD PAINTED WHITE.

2. DIFFUSER AND ASSEMBLY SHALL BE PROVIDED WITH WHITE

FACTORY FINISH. DIFFUSER AND ASSEMBLY SHALL NOT BE

FIELD PAINTED.

m-fp01

0" m-fp02

11' - 2"

E

GENERAL NOTES:

1. ALL MECHANICAL SYSTEMS SHALL NOT BE ANCHORED TO

OR SUPPORTED FROM DECK.

2. ALL SYSTEMS SHALL BE SUPPORTED FROM STRUCTURE.

ALL DUCT SHALL BE HUNG FROM TOP OF JOIST.

DUCTWORK SHALL NOT BE SUPPORTED BY NEW JOIST

BRIDGING, SEE STRUCTURAL. SUBMIT SHOP DRAWINGS FOR

APPROVAL TO ENGINEER BEFORE FABRICATION AND

INSTALLATION.

KEYED NOTES:

1. SUPPORT FOR DUCTWORK SHALL SPAN AND BE

PERMANENTLY CONNECTED TO STRUCTURE, FROM TOP OF

JOIST. EQUIVALENT TO UNISTRUT.

2. SUPPORT SHALL BE SPACED BASED ON FINAL WEIGHT OF

SYSTEM, SMACNA, MANUFACTURER'S RECOMMENDATIONS

AND BEST INDUSTRY PRACTICE.

3. CONTRACTOR SHALL INSTALL FULLY FUNCTIONAL SUPPORT

SYSTEM. SYSTEM SHALL NOT INTERFERE WITH OTHER

SYSTEMS IN SPACE INCLUDING LIGHTS, PIPING AND OTHER

ANCILLARY EQUIPMENT.

MECHANICAL SYSTEM SUPPORT SYSTEM BETWEEN

TOP OF STRUCTURAL MEMBERS, TYPICAL.

SUPPORT ENVELOPING

DUCTWORK. DUCTWORK TO HANG

FROM SUPPORT ABOVE, TYPICAL.

1 1

3 3

D

CROMWELL

ARCHITECTS/

ENGINEERS

#5A

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KANSAS -ENG

IN

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EOF

AUTHORIZ

A T

IO

N PROFESSIONAL

REGISTERED

ARKANSAS

ENGINEER

No. 12957

S T A T E O F

M A

X W E L L A .

G O

O D

15-JUL-2015

SHEETDRAWING NOSUBMITTED

SCALE DATE DRAWN CHECK

REVISIONS

NO. DATE DESCRIPTION BY CHECK

JEFFERSON,ARKANSAS 72079

NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH

N C T R

BUILDING 14 RENOVATION

MECHANICAL ENLARGED PLANS

M-40807/15/2015

1/4" = 1'-0"

1 LAB LARGE SUPPLY DUCTWORK ENLARGED PLAN

1/4" = 1'-0"

2 LAB LARGE RETURN DUCTWORK ENLARGED PLAN

1/4" = 1'-0"

3 LAB SMALL RETURN DUCTWORK ENLARGED PLAN

1/4" = 1'-0"

4 LAB SMALL SUPPLY DUCTWORK ENLARGED PLAN 5 LAB SUPPLY ISOMETRIC

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

0 2 4 8

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

0 2 4 8

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

0 2 4 8

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

0 2 4 8

6 LAB EXHAUST ISOMETRIC

1/4" = 1'-0"

7 MECHANCIAL SUPPORT IN SPACES

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

0 2 4 8

NOTE:

1. SYSTEMS SHOWN HAVE BEEN TESTED AROUND BASIS OF DESIGN. SUBSTITUTIONS MAY BE CONSIDERED PROVIDING THAT SIDE BY SIDE COMPARISON PROVES POTENTIALLY SUBSTITUTED PRODUCT PERFORMS EQUALLY LIKE BASIS OF DESIGN. COMPARISON SHALL BE VIDEOED. FOR COMPARISON, SYSTEM FOR BASIS OF DESIGN SHALL BE PROVIDED BY MANUFACTURER OF BASIS OF DESIGN.

SYSTEMS SHALL BE TESTED AT 800 CFM AND 1,600 CFM AT 55, 60 AND 67 DEGREES F.

FLEX SHALL BE RUN AS STRAIGHT AS POSSIBLE

AND CUT TO MINIMUM LENGTH. SWEEPING BENDS

TO ACCOMMODATE EXCESS LENGTH ARE NOT ALLOWED.

INSULATED FLEXIBLE DUCT

(MAXIMUM LENGTH 5'-0")

CONICAL OR 45° TAKE-OFF FITTING

WITH 1" MOUNTING FLANGE AND

ADHESIVE COATED GASKET. ATTACH

WITH SHEET METAL SCREWS.

GRILLE WITH

ROUND NECK.

INSULATE BACK

OF DIFFUSER

RIGID ELBOW

QUADRANT-LOCKING DAMPER

OFF-SET TO ALLOW FOR

INSULATION THICKNESS.

RIGID ROUND DUCT

SIDE OR BOTTOM TAP

(TOP TAP IS NOT ACCEPTABLE)

AIR DEVICE

TRUNK DUCT

CEILING (SEE ARCH. PLANS)

1" SECURING STRAP (TYP.)

INSULATION

INSULATED FLEXIBLE DUCT

(MAXIMUM LENGTH 5'-0")

INSULATE BACK

OF DIFFUSER

RIGID ELBOW

AIR DEVICE CEILING (SEE ARCH. PLANS)

1" SECURING STRAP (TYP.)

INSULATION

4" DEEP SQUARE TO ROUND

ADAPTER EQUAL TO FLEXMASTER

"F4SC". PAINT INSIDE FLAT BLACK

INSULATE BACK

OF DIFFUSER

AIR DEVICE CEILING (SEE ARCH. PLANS)

1" SECURING STRAP (TYP.)

SIDE INLET BOX EQUAL TO

FLEXMASTER "SIDB". PAINT

INSIDE FLAT BLACK 45°

1/4xW

MANUAL DAMPER WITH

QUADRANT INDICATOR

AND STAND-OFF BRACKET

RECTANGULAR TO RECTANGULAR

45°

MANUAL DAMPER WITH

QUADRANT INDICATOR

AND STAND-OFF BRACKET

RECTANGULAR TO ROUND

90°

MANUFACTURED FITTING

SEE SPECIFICATIONS.

1½" POCKET SLIP

DUCT

SHEET METAL AS SPECIFIED

FOR DUCTWORK

1½" MIN. TO 3" MAX. INSTALLED.

6" NOMINAL W/ MATERIAL TAUT.

ALTERNATE POSITION

FOR BOLT

FLANGED CONNECTION

ON FAN SIDE

WASHER

SHEET METAL AS SPECIFIED

FOR DUCTWORK

1" FLANGE & HEM

BOLT ON 4" CENTERS

1"x ⅛" IRON BAND

FLEXIBLE MATERIAL

AS SPECIFIED

1"x ½" DRAWBAND (TYP.)

SHEET METAL SCREWS

ON 12" CENTERS

RIVET ON 4" CENTERS

DUCT

1½" MIN. TO 3" MAX. INSTALLED

6" NOMINAL W/ MATERIAL TAUT

5/16" FLANGE

BOLT ON 4" CENTERS

1" x ½" IRON BAND

WASHER

FLEXIBLE MATERIAL

AS SPECIFIED

FLANGED

CONNECTION

ON FAN SIDE

1½" ½" ½"

TAPE OVER JOINTS IN VAPOR

BARRIER

LAP VAPOR BARRIER AND SEAL

ALL THREAD ROD

MECHANICAL FASTNERS SUPPORTING

INSULATION ON THE UNDERSIDE OF DUCTS

OVER 24" WIDE, SEAL OVER FASTENER

PENTRATIONS WITH TAPE

NOTES:

1. PROVIDE SADDLES AT DUCT SUPPORT POINTS.

2. DO NOT TAKE DUCT SUPPORTS OR STRAPS INTO THE INSULATION.

3. PROVIDE INSULATION INSERT SO THAT INSULATION DOES NOT COMPRESS

FROM WEIGHT OF DUCT.

4. PROVIDE SEMI-RIGID INSULATION ON ALL DUCTWORK IN MECHANICAL

EQUIPMENT ROOMS AND OTHER HIGH ABUSE AREAS AS SPECIFIED.

HEAVY GAUGE SHEET METAL SADDLE

VAPOR BARRIER, TAPE OVER

TEARS AND PENETRATIONS OF

THE VAPOR BARRIER JACKET

PROVIDE RIGID INSERT FOR SUPPORT SO

THAT INSULATION DOES NOT COMPRESS

AT DUCT SUPPORT LOCATIONS

BLANKET INSULATION

RECTANGULAR DUCT

DUCT SUPPORT SEMI-RIGID BOARD INSULATION

ADHESIVE SPACED AS

REQUIRED TO ASSIST IN

INSULATION

MECHANICAL FASTNERS SUPPORTING

INSULATION ON THE UNDERSIDE OF DUCTS

OVER 24" WIDE, SEAL OVER FASTENER

PENTRATIONS WITH TAPE

NOTES:

1. PROVIDE SADDLES AT DUCT SUPPORT POINTS.

2. DO NOT TAKE DUCT SUPPORTS OR STRAPS INTO THE INSULATION.

3. PROVIDE INSULATION INSERT SO THAT INSULATION DOES NOT COMPRESS

FROM WEIGHT OF DUCT.

4. PROVIDE SEMI-RIGID INSULATION ON ALL DUCTWORK IN MECHANICAL

EQUIPMENT ROOMS AND OTHER HIGH ABUSE AREAS AS SPECIFIED.

5. SHAPE INSULATION BY REMOVING MITERED SEGMENTS TO CONFORM TO

ROUND END OR FLAT OVAL DUCTWORK.

HEAVY GAUGE SHEET METAL SADDLE

VAPOR BARRIER, TAPE OVER

TEARS AND PENETRATIONS OF

THE VAPOR BARRIER JACKETRECTANGULAR DUCT

DUCT SUPPORT

ALL THREAD ROD

VAV TERMINAL UNIT

BALL VALVE

REDUCER

3 WAY MODULATING VALVE

BALL VALVE

UNION (TYP.)

T&P PLUG (TYP.)

HR

AIR INLET

SUPPLY AIR

H.W. REHEAT COIL

DRAIN VALVE

WITH HOSE CONN.

AUTOMATIC FLOW

CONTROL VALVE

MANUAL AIR VENT

(TYP.)

(3-WAY VALVE)

HS

NOTE:

1. PROVIDE FLEX. CONNECTION ATDISCHARGE OF TERMINAL UNIT.

2. CONTRACTOR SHALL COMPLETELY INSULATE (AIR TIGHT) HEATING

WATER COIL BOXES, EXTERNAL PIPING (U-TUBES), VALVE BODIES,

CLEANOUTS, STRAINERS OR ANY OTHER COMPONENT THAT COULD

PRODUCE CONDENSATE IN EVENT HOT WATER SYSTEM MALFUNCTIONS

OR IS TURNED OFF - TWO AND THREE WAY WATER COILS.

VAV TERMINAL UNIT

BALL VALVE

REDUCER, TYP.

2 WAY MODULATING VALVE

BALL VALVE

UNION (TYP.)

T&P PLUG (TYP.)

HR

AIR INLET

SUPPLY AIR

H.W. REHEAT COIL

DRAIN VALVE

WITH HOSE CONN.

AUTOMATIC FLOW

CONTROL VALVE

MANUAL AIR VENT

(TYP.)

(2-WAY VALVE)

HS

TRIM AIR HANDLER HOUSING FLUSH

WITH BELLMOUTH FITTING AND SEAL

WITH DUCT SEALER AND SILICONE.

A

IR

F

LO

W

AIR HANDLER

UNIT WALL COVER

FLEXIBLE DUCT

CONNECTION

MOUNT BELLMOUTH ON INSIDE WALL OF AIR

HANDLER AND SEAL WITH DUCT SEALANT.

NOTE:

ALL CONNECTIONS TO AIR SUPPLY

TERMINALS AND GENERAL EXHAUST

TERMINALS SHALL BE BELL MOUTH TYPE.

NOTES:

1. CONSTRUCTION IS ALUMINUM.

2. PLASTER FRAME ADAPTER CONSTRUCTION IS ALUMINUM.

3. STANDARD FINISH IS 44 WHITE FOR ASSEMBLY.

ASSEMBLY PARTS SEE NOTES

SECURITY CLIP

GASKET

FRAME

PERFORATED

PANEL AIR DEVICE

DUCT BY OTHERS

E X P A N S

IO

N T A N K

H W E T -1

AIR SEPARATOR HWAS-1

STEAM-WATER

HX

4"

FEEDWATER

(SEE DETAIL)

COLD WATER

HWS TO BUILDING

5# S T E A M

STEAM CONDENSATE

TO CONDENSATE

RETURN SYSTEM

HWP-1A HWP-1B

HWET-1

JOHN WOOD #JAER-23-609

BLADDER TYPE EXPANSION TANK

120 GALLON TANK

108 GALLON ACCEPTANCE VOLUME

HWAS-1

JOHN WOOD #JASR-19-404

TANGENTIAL AIR SEPARATOR

4"

4"

1-1/2"

3/4"

AUTOMATIC AIR VENT -

PIPE TO DRAIN

HWR FROM COILS

MEZZANINE FINISHED FLOOR

4"

1-1/2"

REFER TO PLANS AND THE

DETAIL ON SHEET M-504

4"

NOTE: ALL VALVES, UNIONS AND OTHER

PIPE APPURTENANCES REQUIRED BY THE

MANUFACTURER'S OF THE HEATING

WATER SYSTEM COMPONENTS IS NOT

SHOWN. ALL COMPONENTS SHALL BE

INSTALLED IN STRICT ACCORDANCE WITH

EACH COMPONENT'S MANUFACTURER'S

REQUIREMENTS

REFER TO THE BASE MOUNTED

PUMP DETAIL ON SHEET M-504

CROMWELL

ARCHITECTS/

ENGINEERS

#5A

R

KANSAS -ENG

IN

EE

R

C E R T

IF

IC

AT

EOF

AUTHORIZ

A T

IO

N PROFESSIONAL

REGISTERED

ARKANSAS

ENGINEER

No. 12957

S T A T E O F

M A

X W E L L A . G

O

O D

15-JUL-2015

SHEETDRAWING NOSUBMITTED

SCALE DATE DRAWN CHECK

REVISIONS

NO. DATE DESCRIPTION BY CHECK

JEFFERSON,ARKANSAS 72079

NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH

N C T R

BUILDING 14 RENOVATION

HVAC DETAILS

M-50107/15/2015

N.T.S.

1 DUCT CONNECTION DETAIL

N.T.S.

2 DUCT TAKE-OFF (SQUARE & ROUND) DUCT

N.T.S.

3 RECTANGULAR FLEXIBLE CONNECTION

N.T.S.

4 ROUND FLEXIBLE DUCT

N.T.S.

6 DUCT SUPPORT (LESS THAN 36 INCHES)

N.T.S.

7 DUCT SUPPORT (MORE THAN 36 INCHES)

N.T.S.

5 VAV TERMINAL W/ HOT WATER COIL

N.T.S.

8 BELL MOUTH

N.T.S.

9 LOW VELOCITY RADIAL AIR DEVICE DETAIL

N.T.S.

11 MAKE UP WATER DETAIL

N.T.S.

10 HEATING WATER SCHEMATIC

NOTES:

1. INTENT OF DETAIL IS TO SHOW AIR HANDLING UNIT MODULES.

2. MAIN AREAS OF CLEARANCE AND PIPING CONNECTIONS SHOWN ON DRAWINGS.

3. ELECTRICAL AND CONTROL CONNECTIONS SHALL BE MADE NEAR SOUTHERN END OF UNIT

STRUCTURAL FRAME IN ACCESSIBLE AREA, SEE EXISTING UNITS.

4. ANY SUBSTITUTION CHANGING DIMENSION OR WEIGHT MAY ONLY BE CONSIDERED FOR

ACCEPTANCE IF ACCOMPANIED BY DESIGN FOR SUPPORTING UNIT SIGNED AND SEALED BY

STRUCTURAL ENGINEER LICENSED IN THE STATE OF ARKANSAS. ALL COSTS OF SUBSTITUTIONS

ARE THE RESPONSIBILITY OF THE CONTRACTOR.

NOTES:

1. INTENT OF DETAIL IS TO SHOW AIR HANDLING UNIT MODULES.

2. MAIN AREAS OF CLEARANCE AND PIPING CONNECTIONS SHOWN ON DRAWINGS.

3. ELECTRICAL AND CONTROL CONNECTIONS SHALL BE MADE NEAR SOUTHERN END OF UNIT STRUCTURAL

FRAME IN ACCESSIBLE AREA, SEE EXISTING UNITS.

4. ANY SUBSTITUTION CHANGING DIMENSION OR WEIGHT MAY ONLY BE CONSIDERED FOR ACCEPTANCE IF

ACCOMPANIED BY DESIGN FOR SUPPORTING UNIT SIGNED AND SEALED BY STRUCTURAL ENGINEER

LICENSED IN THE STATE OF ARKANSAS. ALL COSTS OF SUBSTITUTIONS ARE THE RESPONSIBILITY OF THE

CONTRACTOR.

CROMWELL

ARCHITECTS/

ENGINEERS

#5A R

K

ANSAS -ENG

IN

EE

R

C E R T

IF

IC

AT

EOF

AUTHORIZ

A T

IO

N

PROFESSIONAL

REGISTERED

ARKANSAS

ENGINEER

No. 12957

S T A T E O F

M A

X W

E L L A . G O

O D

15-JUL-2015

SHEETDRAWING NOSUBMITTED

SCALE DATE DRAWN CHECK

REVISIONS

NO. DATE DESCRIPTION BY CHECK

JEFFERSON,ARKANSAS 72079

NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH

N C T R

BUILDING 14 RENOVATION

HVAC DETAILS

M-50207/15/2015

N.T.S.

1 PHASE ONE LAB AIR HANDLING UNIT DETAIL

2 PHASE TWO LAB AIR HANDLING UNIT DETAIL

I RA

NOTES:

DRAIN VALVE WITH HOSE

CONNECTION

SUPPLY

RETURNNOTE 4 (TYP.)

UNION (TYP)

CONTROL VALVE (TYP)

MANUAL AIR VENT (TYP)

BALANCING VALVE

CONTROL SYSTEM

TEMPERATURE GAUGE (TYP)

T&P PLUG (TYP)

T & P PLUG

BUTTERFLY SERVICE

VALVE (TYP)

BUTTERFLY SERVICE

VALVE (TYP)

1. SUPPORT RISERS AS SHOWN INDEPENDENT OF COIL.

2. INSTALL PIPING IN A MANNER THAT DOES NOT BLOCK ACCESS DOOR.

3. PROVIDE FLANGED CONNECTIONS FOR PIPING 2½" AND LARGER.

PROVIDE UNIONS FOR PIPING 2" AND SMALLER.

4. PROVIDE BALL VALVE FOR PIPING 2" AND SMALLER. BUTTERFLY

VALVE FOR PIPING 2½" AND LARGER.

5. TYPICAL FOR AHU's, ENERGY RECOVERY UNITS, AND MAKE-UP AIR

UNITS.

I RA

STRAINER

PRESSURE GUAGE (TYP)

BALL VALVE

HOSE-BIBB AT BASE OF RISER

NOTE 3

DRAIN PAN

CONDENSATE TO BE RUN

FULL SIZE TO FLOOR DRAIN

(NOT APPLICABLE TO HOT

WATER COIL)

MANUAL AIR VENTS

DISPERSION TUBES SUPPORTS

STEAM DISCHARGE

PORTS TOWARD

UPSTREAM DIRECTION

DUCT

STEAM SUPPLY

STRAINER (BY MFG.)

TO HUMIDISTAT

HUMIDIFIER

CONTROL

VALVE

SCALE POCKET

TEMPERATURE SWITCH

STEAM

CONDENSATE

RETURN

STEAM TRAP

(BY MFG.)

AIR

316 STAINLESS STEEL DUCT, SLOPE TO

DRAIN. MIN. 1/8" PER FOOT

TO FLOOR

DRAIN

GALVANIZED

DUCT AS

SPECIFIED

ISOLATION

VALVE

DISPERSION

TUBES (TYP)

ABSORPTION DISTANCE

NOTE: TYPICAL FOR ALL LABS

0'-3"

WALL

FLOOR

5' -6

FLUSH MOUNTED MAGNEHELIC GAUGE

FOR DIFFERENTIAL PRESSURE INDICATION.

DWYER OR EQUAL.

NOTE:

DRILL PANEL COVERS FOR

SENSOR PROBE PENETRATIONS AS

REQUIRED. SEAL PENETRATIONS

ON LAB SIDE, AIR AND WATER

TIGHT.

LAB CORRIDOR

FLUSH MOUNTED

HOFFMAN PANEL AIR

AND WATER TIGHT.

NOTE:

FINAL LOCATION TO BE

DETERMINED BY CONTRACTING

OFFICER.

PROBE PENETRATION.

INSTALL AS PER

MANUFACTURER'S

RECOMMENDATION.

SEAL AROUND

PENETRATION AIR TIGHT.

NOTE:

1. CONTROLS CONTRACTOR SHALL FURNISH AND INSTALL MAGNEHELIC GAUGE IN

EACH LAB AND ULTRACOOL ROOM. REFER TO CONTRATING OFFICER FOR FINAL

LOCATION.

2. GAUGE IS NOT INTENDED TO BE USED IN SEQUENCE OF OPERATION, BUT TO

MONITOR.

CROMWELL

ARCHITECTS/

ENGINEERS

#5A

R

KANSAS -ENG

IN

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R

C E R T

IF

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AT

EOF

AUTHORIZ

A T

IO

N PROFESSIONAL

REGISTERED

ARKANSAS

ENGINEER

No. 12957

S T A T E O F

M A

X W

E L L A . G O

O D

15-JUL-2015

SHEETDRAWING NOSUBMITTED

SCALE DATE DRAWN CHECK

REVISIONS

NO. DATE DESCRIPTION BY CHECK

JEFFERSON,ARKANSAS 72079

NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH

N C T R

BUILDING 14 RENOVATION

HVAC DETAILS

M-50307/15/2015

N.T.S.

2 AHU CHILLED AND HOT WATER COIL

N.T.S.

1 DUCT MOUNTED HUMIDIFIER

N.T.S.

3 DUCT MOUNTED HUMIDIFIER ELEVATION

4 MAGNEHELIC GAUGE

FINISHED FLOOR

SUCTION DIFFUSER

SUCTION DIFFUSER BRACE

SUCTION DIFFUSER DRAIN PLUG

FLEXIBLE PIPE

CONNECTOR, TYPICAL

TYPICAL SHUT-OFF VALVE - FULL-PORT

BALL OR BUTTERFLY TYPE ONLY - GATE

VALVES SHALL NOT BE PERMITTED

MOUNT ON UNIT SUPPORT EQUAL TO MIRO MECHANICAL UNIT

SUPPORT-HD. INSTALL LEVEL. BASE MATERIAL TO

POLYCARBONATE. PLATFORM TO BE SIZED AND INSTALL AS PER

MANUFACTURERS RECOMMENDATION.

TRIPLE DUTY VALVE

CONCENTRIC REDUCER, TYPICAL

PUMP DIFF. PRESS. GAUGE

WITH 1/4" SUCTION AND

DISCHARGE NEEDLE OR

GLOBE VALVES

ANCHOR PUMP TO SUPPORT

NOTE:

ISOLATION VALVING SHALL BE

FURNISHED AND INSTALLED AT PIPING

MAIN.

DETAIL NOTES:

1.

2.

3.

4.

SEE FLOOR PLANS FOR PIPE SIZES.

SEE EQUIPMENT SCHEDULES FOR VALVE DATA AND PIPE SIZES D1 AND D2.

INSTALL VALVES AS RECOMMENDED BY MANUFACTURER.

MAKE BYPASS VALVE DISCHARGE PIPE THE SAME SIZE AS D2 FOR THE

LARGEST PRV.

PROVIDE NECESSARY UNIONS FOR THE REMOVAL OF VALVE WITH SCREWED

CONNECTIONS.

SIPHON (TYP.)

VENT TO ATMOSPHERE

PILOT CONTROL LINE

REDUCER (TYP.)

IF REQUIRED.

NOTE 1

D1

N.C.

D2

D2

NOTE 1

NOTE 3

INVERTER

BUCKET TRAP

ASSEMBLY TYP.

PSV

4 D2 MIN.

20 D2 MIN.10 D1 MIN.

GENERAL NOTES:

A. DESIGNATE LOWER VALVE (A) AND UPPER VALVE (B) (1-PRV1A, 1-PRV1B).

B. USE DUAL VALVE PRESSURE REDUCING STATION WHEN THE MINIMUM LOAD OS

10% OR LESS THAN PEAK LOAD.

C. SAFETY VALVES SHALL BE SIZED SO AS TO RELIEVE AT PRESSURES OF 5-10 PSIG [35-

70kPa] IN EXCESS OF DELIVERED PRESSURES OF PRV'S AND TO HAVE A CAPACITY

EQUAL TO THE MAXIMUM CAPACITY OF PRV IT IS TO RELIEVE. VENT PIPE SHALL BE

NO LESS THAN ONE PIPE SIZE LARGER THAN SAFETY VALVE DISCHARGE AND SHALL

FURTHER BE SIZED SO THAT FRICTIONAL RESISTANCE OR VENT DOES NOT EXCEED

VELOCITY PRESSURE AT SAFETY VALVE OUTLET. VENTS FROM SAFETY VALVES

SHALL RUN THE SHORTEST AND MOST DIRECT ROUTE TO OUTDOOR THRU THE

ROOF. WHERE VENTS RUN IN FINISHED SPACE THEY SHALL BE FURRED IN TO MATCH

ADJACENT BUILDING CONSTRUCTION; IN UNFINISHED SPACE, PIPE TO BE COVERED

ONLY. SAFETY VALVES SHALL BE LOCATED AS SHOWN ON THE FLOOR PLANS.

NOTE:

1.

2.

3.

4.

5.

WHEN COIL IS INCLUDED IN CASING MOUNTED ON VIBRATION ISOLATOR

UNITS, THE RUNOUT PIPING FOR CONNECTIONS TO COIL SHALL BE

INSTALLED WITH SWING JOINTS TO ALLOW FOR THE VIBRATION.

PIPING SHALL BE INSTALLED IN SUCH MANNER THAT IT WILL NOT BLOCK

THE SWING OR USE OF ACCESS DOORS OR PANELS; NEITHER SHALL IT

BLOCK THE SERVICING OF FILTERS, VALVES, OR EQUIPMENT.

TRAP EACH COIL SEPARATELY WHEN INSTALLED IN A BANK OF TWO OR

MORE HIGH. ALSO PROVIDE SEPARATE VACUUM BREAKER FOR EACH

COIL.

TWO TRAP ASSEMBLIES IN PARALLEL ARE SHOWN. TWO TRAPS

REQUIRED WHEN CONDENSATE LOAD IS 5,000 LBS/HR [2400 KG/HR] OR

GREATER.

SUPPLY & RETURN PIPES ARE SHOWN FROM SAME END. REHEAT COIL

MAY HAVE SUPPLY & RETURN PIPES FROM OPPOSITE ENDS.

PIPE HANGER SHALL SUPPORT

PIPING INDEPENDENT OF COIL (TYP.)

PITCH COIL DOWN 1/4" [8mm] PER

FOOT TO CONDENSATE OUTLET

FULL SIZE TAPPING

PRESSURE GAGE

SCALE POCKET

SEE NOTE NO. 4

STEAM CONDENSATE RETURN

1/2" [15mm] CHECK VALVE

VACUUM BREAKER

INCREASER, IF REQUIRED

REDUCER,…