ATTACHMENT 4 - Drawings 2 of 2.pdf

ALL WORK SHALL BE IN ACCORDANCE WITH THE 2018 INTERNATIONAL MECHANICAL

CODE (IMC), THE VHA HVAC AND MECHANICAL DESIGN MANUAL 2018 SPECIFICATIONS

AND GUIDELINES, AND THE AUTHORITIES HAVING JURISDICTION (AHJ).

CONTRACTOR IS TO VERIFY ALL DRAWING INFORMATION PRIOR TO STARTING WORK.

MINOR CHANGES IN ROUTING IS EXPECTED. WHERE WORK VARIES GREATLY FROM

THE PLANS CONTRACTOR SHALL CONTACT THE AE IMMEDIATELY BEFORE STARTING

WORK.

EXCEPT WHERE INDICATED, ALL EQUIPMENT, MATERIALS, AND ARTICLES

INCORPORATED IN THE WORK SHALL BE NEW AND OF COMPARABLE QUALITY AS

SPECIFIED. ALL WORKMANSHIP SHALL BE FIRST-CLASS AND SHALL BE PERFORMED

BY PERSONNEL SKILLED AND REGULARLY EMPLOYED IN THEIR RESPECTIVE TRADES.

ITEMS REUSED AND/OR RELOCATED SHALL BE BROUGHT TO LIKE NEW CONDITION

PRIOR TO BEING PLACED INTO SERVICE.

ALL WORK SHALL BE COORDINATED WITH ALL AFFECTED TRADES PRIOR TO

STARTING WORK. REWORK REQUIRED DUE TO COORDINATION ISSUES SHALL BE

DONE BY THE INSTALLATION CONTRACTOR WITHOUT INCREASED COST TO THE

OWNER.

SYSTEMS DESIGNATED TO BE PROVIDED AND INSTALLED WITHIN THESE CONTRACT

DOCUMENTS ARE INTENDED TO BE COMPLETE AND OPERATIONAL. PROVIDE

EVERYTHING ESSENTIAL FOR THE COMPLETION OF THE WORK TO MAKE THE SYSTEM

READY FOR NORMAL AND PROPER OPERATION. THIS INCLUDES ALL WORK OR

MATERIALS NOT DIRECTLY SHOWN ON THE DRAWINGS OR IN THE SPECIFICATIONS,

BUT NECESSARY FOR THE PROPER OPERATION OF THE SYSTEM.

IN GENERAL IT IS THE INTENT OF THESE DRAWINGS:

ITEMS INSTALLED WHERE THE STRUCTURE IS EXPOSED - INSTALLED AS HIGH AS

POSSIBLE. ALL VALVES AND CONTROL DEVICES SHOULD BE INSTALLED AS LOW AS

POSSIBLE OR WHERE IT WILL BE MAINTAINABLE FROM A LADDER OR LIFT. CLOSE

COORDINATION WILL BE REQUIRED IN ORDER TO AVOID ALL CONFLICTS.

ALL DUCT TO BE GALVANIZED STEEL. EXPOSED DUCT SHALL BE OF SPIRAL

CONSTRUCTION.

ALL SQUARE THROAT DUCT ELBOWS WITH ANY DIMENSIONS LARGER THAN 6" SHALL

HAVE TURNING VANES, WHETHER SHOWN ON THE PLANS OR NOT.

MANUFACTURERS/MODEL NUMBERS INDICATED ON DRAWINGS ARE BASIS OF DESIGN.

OTHER MANUFACTURERS/MODEL NUMBERS WILL BE ACCEPTED PROVIDING THEY

MEET SPECIFICATIONS AND PERFORMANCE REQUIREMENTS OF THE BASIS OF

DESIGN.

GENERAL MECHANICAL NOTES:

ABBREVIATIONS:

AC ALTERNATING CURRENT

ADJ. ADJUSTABLE

AHJ AUTHORITY HAVING JURISDICTION

AHU AIR HANDLING UNIT

AS AIR SEPARATOR

ASME AMERICAN SOCIETY OF MECHANICAL ENGINEERS

BHP BRAKE HORSEPOWER

BMS BUILDING MANAGEMENT SYSTEM

CALC CALCULATED

CC CHILLED WATER COOLING COIL - AHU

CD CONDENSATE DRAIN

CFM CUBIC FEET PER MINUTE

CHWR CHILLED WATER RETURN

CHWS CHILLED WATER SUPPLY

C/L CENTERLINE

CO CLEANOUT

COEF COEFFICIENT

COMLINK COMMUNICATION LINK

COND CONDENSATION

CONFIG CONFIGURED

COR CONTRACTING OFFICER'S REPRESENTATIVE

CNTRL. CONTROL

CP CONDENSATE PUMP

CPVC CHLORINATED POLYVINYL CHLORIDE

CR CONDENSATE RETURN

CV CONTROL VALVE

CV FLOW COEFFICIENT

DAMP. DAMPER

DAT DISCHARGE AIR TEMPERATURE

DB DRY BULB

DC DIRECT CURRENT

DCW DOMESTIC COLD WATER

DEG DEGREES

DHR DOMESTIC HOT WATER RETURN

DHW DOMESTIC HOT WATER

DIFF. DIFFERENTIAL

DIST DISTRUBUTION

DS DOWNSPOUT

DSP DEHUMIDIFICATION SET POINT

DWV DRAIN, WASTE AND VENT

(E) EXISTING

EA EXHAUST AIR

ECC ENERGY CONTROL CENTER

ELECT. ELECTRICAL

ELEV ELEVATION

ENT ENTERING

ERC ENERGY RECOVERY COIL - AHU

ES END SWITCH

EWC ELECTRIC WATER COOLER

F FAHRENHEIT

FD FLOOR DRAIN

FILT. FILTER

FPM FEET PER MINUTE

FT FEET

GAL GALLONS

GALV GALVANIZED

G.C. GENERAL CONTRACTOR

GPM GALLONS PER MINUTE

GT GLYCOL TANK

H HEIGHT

H HUMIDIFIER - AHU

HP HORSEPOWER

HPS HIGH PRESSURE STEAM

HR HOUR

HRCR HEAT RECOVERY RETURN

HRCS HEAT RECOVERY SUPPLY

HRP HEAT RECOVERY PUMP

HSP HUMIDIFICATION SET POINT

HVAC HEATING, VENTILATION, AND AIR CONDITIONING

HX HEAT EXCHANGER

Hz HERTZ

IBC INTERNATIONAL BUILDING CODE

ICVAMC IOWA CITY VETERANS AFFAIRS MEDICAL CENTER

IECC INTERNAIONAL ENERGY CONSERVATION CODE

IFB INTEGRAL FACE AND BYPASS

IMC INTERNATIONAL MECHANICAL CODE

I/O INPUT/OUTPUT

IPC INTERNATIONAL PLUMBING CODE

K.O. COMMANDING OFFICER

L LENGTH

LBS POUNDS

LPS LOW PRESSURE STEAM

LWA SOUND POWER LEVEL

MAX MAXIMUM

MBH THOUSAND BRITISH THERMAL UNITS PER HOUR

MC MECHANICAL CONTRACTOR

MD MOTORIZED DAMPER

MECH MECHANICAL

MFG MANUFACTURER

MIN MINIMUM

MIN MINUTE

mm MILLIMETER

MPS MEDIUM PRESSURE STEAM

MT MOISTURE (HUMIDITY) TRANSMITTER

MV MANUAL VENT

N.C. NORMALLY CLOSED

NC NOISE CRITERIA LEVEL

NFPA NATIONAL FIRE PROTECTION ASSOCIATION

NG NATURAL GAS

N.O. NORMALLY OPEN

NPT NATIONAL PIPE THREAD

OA OUTSIDE AIR

OAT OUTSIDE AIR TEMPERATURE

ORD OVERFLOW ROOF DRAIN

OSA OUTSIDE AIR

OSHA OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION

Pa PASCAL

PC PUMPED CONDENSATE

PC PREHEAT STEAM COIL - AHU

PD PRESSURE DROP

PDS PRESSURE DIFFERENTIAL SENSOR

PH PHASE

PI PROPORTIONAL INTEGRAL

PID PROPORTIONAL INTEGRAL DERIVATIVE

PRESS. PRESSURE

PSH HIGH PRESSURE SWITCH

PSIG POUNDS PER SQUARE INCH - GAUGE

PSL LOW PRESSURE SWITCH

QUANT. QUANTITY

R RADIUS

R RETURN

RA RETURN AIR

RC REHEAT STEAM COIL - AHU

RD ROOF DRAIN

RE RESIDENT ENGINEER

RFR REFRIGERANT RETURN

RFS REFRIGERANT SUPPLY

REQ'D REQUIRED

RH RELATIVE HUMIDITY

RPM REVOLUTIONS PER MINUTE

S SUPPLY

SA SUPPLY AIR

SAN SANITARY

SD SMOKE DAMPER

SF FAN SECTION - AHU

SF SQUARE FEET

SMACNA SHEET METAL AND AIR CONDITIONING CONTRACTORS ASSOCIATION

SP STATIC PRESSURE

SPEC SPECIFICATION

SS STAINLESS STEEL

SST START/STOP

SUH STEAM UNIT HEATER

SV STEAM VALVE

SV STEAM VENT

T THERMOSTAT

TEMP. TEMPERATURE

TSP TOTAL STATIC PRESSURE

TT TEMPERATURE SENSOR/TRANSMITTER

TYP TYPICAL

UH UNIT HEATER

V VENT

V VOLTS

VAV VARIABLE AIR VOLUME

VFD VARIABLE FREQUENCY DRIVE

VSMC VARIABLE SPEED MOTOR CONTROLLER

VTR VENT THROUGH ROOF

W WIDTH

W/ WITH

WB WET BULB

WG INCHES OF WATER

ZAT ZONE AIR TEMPERATURE

ZC VALVE OR DAMPER CONTROLLER

T

P

AHU-6 2

H

HVAC / MECHANICAL SYMBOLS

MECHANICAL EQUIPMENT TAG WITH

NUMBER DESIGNATION

THERMOSTAT

MECHANICAL PLAN NOTE

POINT OF CONNECTION

POINT OF DISCONNECTION

TO BE DEMOLISHED

CHILLED WATER SUPPLY

CHILLED WATER RETURN

PRESSURE SENSOR

PIPE DOWN

PIPE UP

PIPE TEE DOWN

LOW PRESSURE STEAM

MEDIUM PRESSURE STEAM

CONDENSATE RETURN

HIGH PRESSSURE STEAM

CONDENSATE RETURN

PUMPED STEAM CONDENSATE RETURN

PIPE ELBOW

STRAINER

STEAM BUCKET TRAP

GATE VALVE

UNION

CHECK VALVE

CONCENTRIC PIPE REDUCER

PIE TEE

HUMIDITY SENSOR

HOT WATER SUPPLY

HOT WATER RETURN

REHEAT HOT WATER SUPPLY

REHEAT HOT WATER RETURN

BALL VALVE

HEAT EXCHANGER

PRESSURE GAUGE

STEAM CONDENSATE PUMP

STEAM FLASH TANK

TEMPERATURE GAUGE

FLOAT & THERMOSTATIC TRAP

STEAM THERMOSTATIC TRAP

GLOBE VALVE

ECCENTRIC PIPE REDUCER

MODULATING CONTROL VALVE

PRESSURE REDUCING VALVE

LIQUID FLOW DIRECTION

MANUAL BALANCING / SHUT-OFF VALVE

HWS

HWR

RHWS

RHWR

CHS

CHR

MEDIUM PRESSURE STEAM

HIGH PRESSURE STEAM

LOW PRESSURE STEAM

CONDENSATE RETURN

STM-LP

STM-MP

STM-HP

CDR-L

CDR-M

CDR-H

PC

SA SUPPLY AIR DUCT FROM AHU

REFRIGERANT - LIQUID

REFRIGERANT - SUCTION

RL

RS

N.O. N.C.

S DIFFERENTIAL PRESSURE SENSORP

TS TEMPERATURE SENSOR

EXPANSION TANK

PERIMETER HEATING WATER SUPPLY

PERIMETER HEATING WATER RETURN

PHWS

PHWR

TWO HOUR FIRE BARRIER

ONE HOUR FIRE BARRIER

DIRECTION OF AIR FLOW

S/A SUPPLY AIR DUCT FROM VAV

F/A FRESH AIR DUCT FROM ERV

O/A OUTSIDE AIR DUCT TO AHU OR ERV

EA EXHAUST AIR DUCT TO AHU

E/A EXHAUST AIR DUCT TO EXTERIOR

VANED ELBOW (PROVIDE ALL SQUARE

OR RECTANGULAR ELBOWS WITH

VANES EVEN IF SYMBOL IS MISSING)

VANED RADIUS ELBOW (SHORT RADIUS)

RADIUS ELBOW (SHORT RADIUS)

10X8

RECTANGULAR DUCT (INSIDE

DIMENSIONS: WIDTH / DEPTH)

10/8

OVAL DUCT (INSIDE DIMENSIONS:

WIDTH / DEPTH)

10"⌀

ROUND DUCT (INSIDE DIMENSIONS:

WIDTH / DEPTH)

10X8 SUPPLY DUCT UP

10X8 SUPPLY DUCT DOWN

10X8 RETURN DUCT UP

10X8 RETURN DUCT DOWN

10X8 EXHAUST DUCT UP

10X8 EXHAUST DUCT DOWN

M

MOTORIZED DAMPER

W/ ACCESS DOOR

FD

FIRE DAMPER

W/ ACCESS DOOR

FSD

FIRE AND SMOKE DAMPER

W/ ACCESS DOOR

BD

BACKDRAFT DAMPER

W/ ACCESS DOOR

MANUAL VOLUME DAMPER

SUPPLY DIFFUSER

RETURN GRILLE

EXHAUST GRILLE

SD

SMOKE DAMPER

W/ ACCESS DOOR

575 CFM

S-1 GRILLE / REGISTER / DIFFUSER

TAG W/ CFM

FLEX DUCT

DUCT FLEX CONNECTOR

VARIABLE AIR VOLUME BOX (VAV) /

TERMINAL UNIT (TU)

WALL MOUNTED EXHAUST FAN

DUCT HOT WATER REHEAT COIL

PIPE TEE UP

OR

SMOKE BARRIERS S

E E

N

No. 20031

AOM

TN AN

SC

L I EN

DE

S S

R O

F E

P

LI O AN

NG

E

I

R

ALEX R.

ZIMMERMAN

SUMMIT FIRE CONSULTING

575 MINNEHAHA AVE WEST

ST. PAUL, MINNESOTA 55103

(612) 387-7050

ALBERTSON ENGINEERING, INC.

315 NORTH MAIN AVENUE, SUITE 200

SIOUX FALLS, SOUTH DAKOTA 57104

PH: (605) 274-0880

FOURFRONT DESIGN, INC.

517 7TH STREET

RAPID CITY, SOUTH DAKOTA 57701

PH: (605) 342-9470

FAX: (605) 342-2377

WWW.FOURFRONTDESIGN.COM

FOURFRONT

D E S I G N I N C.

Office of Construction and Facilities Management

Project Number

Building Number

Drawing Number

Dwg.

DrawnCheckedDate

Location

Project TitleDrawing Title

Approved: Project Director

ARCHITECTCONSULTANTS:

DateRevisions:

VA FORM 08-6231

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig h th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e rs in c h o n e fo o t o n e in c h o n e fo o t o n e a n d o n e h a lf in c h e s o n e fo o t th re e in c h e s o n e fo o t

F

E

D

C

B

A

1 2 3 4 5 6 7 8 9

F

E

D

C

B

A

1 2 3 4 5 6 7 8 9

Department of

Veterans Affairsof

/1

/2

:2

:1

P

M

CONSTRUCTION DOCUMENTS

05/12/2022

MECHANICAL ABBREVIATIONS,

SYMBOLS, LEGENDS, AND GENERAL

NOTES

M0.00

EHRM TRAINING AND ADMIN

SPACE

AZRD

921 NE 13TH ST

OKLAHOMA CITY, OK 73104Owner

VA259-16-D-0217

28 59

MECHANICAL SHEET INDEX

M0.00 MECHANICAL ABBREVIATIONS, SYMBOLS, LEGENDS, AND GENERAL NOTES

M0.01 MECHANICAL SCHEDULES

M0.02 MECHANICAL DETAILS

M0.03 MECHANICAL DETAILS

MD1.00 LOWER LEVEL HVAC DEMOLITION PLAN

MD1.10 UPPER LEVEL HVAC DEMOLITION PLAN

MH1.00 LOWER LEVEL HVAC NEW PLAN

MH1.10 UPPER LEVEL HVAC NEW PLAN

MP1.00 LOWER LEVEL HYDRONIC NEW PLAN

MP1.10 UPPER LEVEL HYDRONIC NEW PLAN

MH2.01 ENLARGED MECHANICAL ROOM PLAN AND ELEVATIONS

M2.10 HVAC CONTROL DETAILS

MH3.00 MECHANICAL SECTIONS

MH3.01 ENLARGED MECHANICAL SECTIONS

M3.10 HVAC DUCT ISOMETRIC VIEW

M3.20 HYDRONIC PIPING ISOMETRIC VIEW

OVERHEAD RADIANT PANEL SCHEDULE

MANUFACTURER & MODEL

OPTIONS-ACCESSORIES

HEATING CAPACITY

GPM

RAD-1

1852 180 ZEHNDER RITTLING 24" LINEAR RADIANT PANEL

1,2,3,4

1. TO BE MOUNTED IN LAY-IN CEILING FRAME, MODIFY CEILING PANEL TO ACCOMODATE.

2. PROVIDE WITH SOV'S AND CONTROL VALVE.

3. SUPPORT PANEL AS PER MANUFACTURERS WRITTEN INSTRUCTIONS.

4. SHOWN AS BASIS OF DESIGN, APPROVED EQUAL ALLOWED

PANEL SIZE

24"x48" 0.74

RAD-2

RAD

2778 180 ZEHNDER RITTLING 24" LINEAR RADIANT PANEL

1,2,3,4

24"x72" 1.11

PUMP SCHEDULE

NOTES:

LOCATION GPM SIZE

MOTOR

HP RPM VOLT.-PH.-CY.

MANUFACTURER & MODELSERVICE NOTES

FLA

P

P-4,5 PERIMETER RADIANT HEAT

17 MECHANICAL

GRUNDFOS MAGNA1 40-80 F 1,2,3,4

1. PROVIDE WITH FLANGES SELECTED BY INSTALLING CONTRACTOR.

2. INSTALL PER MANUFACTURERS INSTRUCTIONS.

3. CONTRACTOR SHALL SET PUMP TO ENABLE ON ANY ZONE DEMAND CALL FOR HEAT.

4. SHOWN AS BASIS OF DESIGN, APPROVED EQUAL ALLOWED.

5. PROVIDE WITH FACTORY CONTROL PANEL.

P-2,3 VAV REHEAT

17 MECHANICAL

GRUNDFOS MAGNA1 32-60 F

STEAM TO HOT WATER HEAT EXCHANGER SCHEDULE

NOTES:

LOCATION GPM MANUFACTURER & MODELSERVICE OPTIONS-ACCESSORIES

HEX

1. PROVIDE VACUUM BREAKER.

2. PROVIDE WITH MANUFACTURERS STAND AND RACK.

3. SET RELIEF VALVE AT 15PSI.

4. PROVIDE WITH ALL EQUIPMENT SHOWN ON M-0.03.

5. SHOWN AS BASIS OF DESIGN, APPROVED EQUAL ALLOWED

EWT

°F

LWT

°F

MBH LBS/HR

STEAM

AREA

FT

1,2,3,4

NOTES:

GRILLE/REGISTER/DIFFUSER SCHEDULE

TAG NO. NECK SIZE TYPE MANUFACTURER & MODEL MATL/FINISH OPTIONS & ACCESSORIES

RG=RETURN GRILLE SD=SUPPLY DIFFUSER EG=EXHAUST GRILLE

NOTES:

RG-1 CEILING LOUVERED RETURN GRILLE LAY-IN NAILOR 5145H-24x24-L-O WHITE

SD-1 VARIES CEILING SUPPLY DIFFUSER LAY-IN NAILOR ARNS-L-O WHITE

EG-1 WHITE

XX

CFM

1. REFER TO PLANS FOR NECK SIZE, TO MATCH DUCT SIZE SERVING DIFFUSER.

2. -O IN MODEL REFERS TO OPPOSED BLADE DAMPER.

3. SHOWN AS BASIS OF DESIGN, APPROVED EQUAL ALLOWED.

4. CONTRACTOR TO PROVIDE ALL NECESSARY HARDWARE FOR MOUNTING TYPE LISTED ABOVE.

CEILING LOUVERED RETURN GRILLE LAY-IN

1,2,3

2,3

2,3NAILOR 5145H-24x24-L-O

VARIES

VARIES

LOCATION

CFM

MOTOR

HP-W SONES VOLT.-PH.-CY.

MANUFACTURER & MODEL

SERVICE

NOTES

EF-1 EXHAUST

EF

1. PROVIDE WITH DISCONNECT, BACKDRAFT DAMPER, SPEED CONTROL, AND PRE-RAB ROOF CURB.

2. ANY ONE OF 6 OCCUPANCY SENSORS IN THE FOLLOWING SPACES TO ENABLE FAN:

2.· 3 TOILET

2.· 4 TOILET

2.· 7 TOILET

2.· 8 TOILET

2.· 9 HAC

2.· OA1 BREAK ROOM

3. SHOWN AS BASIS OF DESIGN, APPROVED EQUAL ALLOWED

FAN SCHEDULE

561 0.18 5.4

120-1-60 1,2,3

1/25

ROOF GREENHECK CUE-090-G

NOTES:

EQUIPMENT

NO.

TOTAL

BTU/HR.

WATER

ENT.( F)

ITEM

NO.

GLYCOL

FT

HEAD

ITEM

NO.

EQUIP.

NO.

STATIC

PRESS.

(IN. W.G.)

P-103

WALL HUNG TOILET. ELONGATED BOWL W/ HARDWIRED1.6 GAL/FLUSH SIPHON JET FLUSH VALVE

ELONGATED OPEN FRONT-ADA SEAT

2"3"

1"

VENT C.W.

PLUMBING FIXTURE SCHEDULE

FIXTURE TAG

DESCRIPTION

PIPING CONNECTIONS

TRAP S/W

H.W.

REMARKS

1. PROVIDE ADA OFFSET TRAP ASSEMBLY WITH INSULATION KIT.

2. COORDINATE COLOR OF FIXTURE DURING SUBMITTAL PROCESS. ARCHITECT TO SELECT COLORS.

P-420

2"

REFER TO SPECIFICATION SECTION 22 40 00 FOR TRAP, STOPS, AND MIXING VALVE REQUIREMENTS.

APPROX. 19" DIAMETER SELF RIMMING COUNTERTOP LAVATORY. VITREOUS CHINA

HARDWIRED SENSOR FAUCET. CHROME PLATE GOOSENECK 4"-5" ABOVE RIM LEVEL

P-609

ELECTRIC WATER COOLER. DUAL HEIGHT STAINLESS STEEL FOUNTAIN WITH BOTTLE FILLER.

2"

P-502

3"

REFER TO SPECIFICATION SECTION 22 40 00 FOR TRAP, STOPS, AND MIXING VALVE REQUIREMENTS.

FLOOR MOUNTED CORNER TERRAZZO SERVICE SINK. APPROX 28"x28"x12" W/ 6" DROP FRONT

WALL MOUNTED COMBINATION FAUCET WITH INTEGRAL CHECKS/STOPS, HOSE THREADS, VACUUM

BREAKER, AND PAIL HOOK.

2"

REFER TO SPECIFICATION SECTION 22 40 00 FOR SEAT, FLUSH VALVE, CARRIER REQUIREMENTS.

2" 2"

REFER TO SPECIFICATION SECTION 22 40 00 FOR ADDITIONAL REQUIREMENTS.

NOTES:

VENT C.W.

PLUMBING SPECIALTY SCHEDULE

FIXTURE TAG

DESCRIPTION

PIPING CONNECTIONS

TRAP S/W

H.W.

REMARKS

1. SIZE LISTED ON SCHEDULES APPLY TO ALL FIXTURES ON PROJECT UNLESS OTHERWISE NOTED.

2. SEE PLUMBING SPECIFICATIONS FOR ADDITIONAL INFORMATION.

3" 1,2

3" FLOOR CLEANOUT. ZURN ZN1400-SZ.

NOTES:

FCO-1

HVAC SPECIALTY SCHEDULE

TAG NO.

SIZE TYPE MANUFACTURER & MODEL

NOTES

ADDITIONAL NOTES

BALANCING DAMPER RECTANGULAR (<10" SINGLE / GREATER OPP BLD)

HIGH EFFICIENCY DUCT TAKEOFF

NOTE: ALL ITEMS LISTED ON THIS SCHEDULE ARE CONSIDERED BASIS OF DESIGN, AND PRODUCTS CONSIDERED EQUAL SHALL BE ELIGIBLE TO BE

SUPPLIED AND INSTALLED ON THIS PROJECT, UPON APPROVAL OF ENGINEER.

* INDICATES ITEMS THAT MAY NOT BE SPECIFICALLY TAGGED ON PLAN SHEETS, BUT ARE NOTED IN FLOOR PLANS, DETAILS, SECTIONS, OR CALLOUTS

SHALL BE PROVIDED AND INSTALLED BY THE CONTRACTOR BASED ON REQUIREMENTS ASSOCIATED WITH THIS PROJECT.

HETO*

BD* VARIES

WITH LOCKING QUAD

WITH LOCKING QUAD

BALANCING DAMPER ROUNDBD* VARIES WITH LOCKING QUAD

VARIES HERCULES HTO

NAILOR 1870 / 1020

NAILOR 1890

SD-2 WHITE 2,3VARIES

CEILING SUPPLY DIFFUSER LAY-IN

NAILOR 5875 PLENUM SLOT DIFFUSER WITH ICE-TONG PATTERN CONTROLLER

RAD-3

1356 180 ZEHNDER RITTLING 18" LINEAR RADIANT PANEL

1,2,3,4

18"x48" 0.54

HEX-1,2 PERIMETER RADIANT HEAT AND VAV REHEAT

17 MECHANICAL

1,2,3,4,5ARMSTRONG SHELL AND TUBE WS-0602-400-1

35 159 180 350 365 8.9

P-1 HEAT EXCHANGER

17 MECHANICAL

GRUNDFOS MAGNA3 32-100 F 1,2,3,430

1-1/2"7.729 1/6 - 120-1-60 1.0

2-1/2"3.035 178 W - 120-1-60 1.6

42 2-1/2"20.8 280 W 120-1-60 2.5-

AIR HANDLING UNIT SCHEDULE

NOTES:

RETURN FAN

CFM

MANUFACTURER & MODEL

SERVICE

OPTIONS-ACCESSORIES

AHU

HP

LOCATION

SUPPLY FAN ELECTRICAL

V.-PH.-CY. FLA

MOCP

AHU-1 H/C/V 17 MECHANICAL 1950 7100 1.48 2 208-3-60 44.0 70 TRANE CSAA017 1,2,3,4,5,6,7

1. PROVIDE WITH FULL ECONOMIZER MIXING SECTION WITH DAMPERS, AND STEAM HUMIDIFIER SECTION.

2. PROVIDE WITH WITH VFD AND FUSED DISCONNECT.

3. PROVIDE WITH INTERIOR ENCLOSURE, TOP SUPPLY AND MIXING SECTION, AND FLOOR MOUNT OPTION.

4. PROVIDE WITH 4" CONCRETE HOUSEKEEPING PAD.

5. PROVIDE WITH SUPPLY AND RETURN AIR STREAM SMOKE DETECTORS.

6. PROVIDE WITH MERV 7 PRE-FILTER AND MERV 11 SECOND PRE-FILTER.

7. SHOWN AS BASIS OF DESIGN, APPROVED EQUAL ALLOWED.

MCA

49.5236

CHILLED WATER COOLING COIL

STEAM PREHEAT COIL

MBH

EAT °F

LAT °F

PSI

LBS/HR

STEAM HUMIDIFIER

PSI

CFM

LBS/HR

MBH

EAT °F

LAT °F

EWT °F

LWT °F

GPM

MIN

OUTSIDE

AIR

(CFM)

EQUIP.

NO.

E.S.P.

(IN. W.G.)

SUPPLY FAN

CFM HP

7100 4.65 5

E.S.P.

(IN. W.G.)

QTY

QTY

RETURN FAN ELECTRICAL

V.-PH.-CY. FLA MOCP

208-3-60 13.6 20

MCA

15.3

EXPANSION TANK SCHEDULE

EQUIP TAG MFGR MODEL TYPE

TANK VOLUME (GAL) TANK ACCEPT (GAL) HEIGHT (IN) DIAMETER (IN) WEIGHT (LBS)

NOTES

ET-1 TACO CBX15-125 BLADDER 4 2.5 15 14 45 1

AIR SEPARATOR SCHEDULE

EQUIP TAG MFGR MODEL SYSTEM

CONNECTION SIZE (IN) FLOW (GPM) HEIGHT (IN) DIAMETER (IN)

NOTES

1. MANUFACTURER IS BASIS OF DESIGN. OTHER MANUFACTURERS ALLOWED.

AS

ET

AS-1 TACO 49025ADT-125 HOT WATER 2.5 35 17 10

NOTES:

1. MANUFACTURER IS BASIS OF DESIGN. OTHER MANUFACTURERS ALLOWED.

NOTES:

VARIABLE AIR VOLUME BOX SCHEDULE

MANUFACTURER & MODEL

OPTIONS-ACCESSORIES

HEATING CAPACITY

GPM

VAV-01 800 0.40

55 83 23.8K 180 149 TITUS DESV SINGLE DUCT 08

1,2,3,4

1. PROVIDE WITH FACTORY DISCONNECT AND ELECTRIC ACTUATOR.

2. DDC CONTROL (CONTROLLER BY TC CONTRACTOR).

3. PROVIDE WITH SPRING VIBRATION ISOLATION AND ALL-THREAD HANGING RODS.

4. SHOWN AS BASIS OF DESIGN, APPROVED EQUAL ALLOWED

1.55

VAV-02

VAV-03

VAV-04

VAV-05

VAV-06

VAV-07

VAV-08

VAV-11

VAV-12

VAV-13

VAV-14

VAV-17

VAV-18

160 0.04 55 83 180 159 0.45

100 0.02 55 92 180 162 0.45

400 0.32 55 84 180 153 0.90

190 0.06 55 83 180 161 0.58

320 0.15 55 83 180 173 2.91

360 0.27 55 86 180 154 0.90

510 0.19 55 83 180 146 0.90

440 0.39 55 83 180 153 0.97

430 0.37 55 83 180 153 0.94

4.8K

4.0K

12.3K

5.7K

9.6K

11.9K

15.4K

13.2K

12.9K

500 0.18 55 83 180 146 0.9115.4K

VAV

1,2,3,4

1,2,3,4

1,2,3,4

1,2,3,4

1,2,3,4

1,2,3,4

1,2,3,4

1,2,3,4

1,2,3,4

1,2,3,4

1,2,3,4

1,2,3,4

1,2,3,4

NOTES:

EQUIPMENT

NO.

INLET SIZE

"Ø

ESP

(IN)

DESIGN

CFM

AIR ENTERS

(°F)

AIR LEAVES

MAX (°F)

TOTAL

BTU/HR.

WATER

ENT.(°F)

WATER

LVG.(°F)

VAV-09 8 570 0.23

55 83 180 146 1.0117.1K

1,2,3,4

VAV-15 6 180 0.06

55 83 180 160 0.575.6K

1,2,3,4

VAV-10 8 600 0.25

55 83 180 146 1.0718.0K

1,2,3,4

VAV-16 6 125 0.03

55 87 180 161 0.464.4K

1,2,3,4

TITUS DESV SINGLE DUCT 08

TITUS DESV SINGLE DUCT 08

TITUS DESV SINGLE DUCT 08

TITUS DESV SINGLE DUCT 08

TITUS DESV SINGLE DUCT 08

TITUS DESV SINGLE DUCT 06

TITUS DESV SINGLE DUCT 06

TITUS DESV SINGLE DUCT 06

TITUS DESV SINGLE DUCT 06

TITUS DESV SINGLE DUCT 06

TITUS DESV SINGLE DUCT 06

TITUS DESV SINGLE DUCT 06

TITUS DESV SINGLE DUCT 06

TITUS DESV SINGLE DUCT 06

TITUS DESV SINGLE DUCT 06

TITUS DESV SINGLE DUCT 06

6 360 0.27 55 86 180 154 0.9011.9K

8 500 0.18 55 83 180 146 0.9115.4K

8 555 0.23

55 83 180 146 1.4217.5K TITUS DESV SINGLE DUCT 08

CONSTRUCTION DOCUMENTS

05/12/2022

EHRM TRAINING AND ADMIN

SPACE

FOURFRONT DESIGN, INC.

517 7TH STREET

RAPID CITY, SOUTH DAKOTA 57701

PH: (605) 342-9470

FAX: (605) 342-2377

WWW.FOURFRONTDESIGN.COMFOURFRONT

D E S I G N I N C.

Office of

Construction and Facilities

Management

Project Number

Building Number

Drawing Number

Dwg.

DrawnCheckedDate

Location

Project TitleDrawing Title

Approved: Project Director

ARCHITECTCONSULTANTS:

DateRevisions:

VA FORM 08-6231

o n e e i g h t h i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t t h r e e e i g h t h s i n c h o n e f o o t o n e h a l f i n c h o n e f o o t t h r e e q u a r t e r s i n c h o n e f o o t o n e i n c h o n e f o o t o n e a n d o n e h a l f i n c h e s o n e f o o t t h r e e i n c h e s o n e f o o t

1 2 3 4 5 6 7 8 9

F

E

D

C

B

A

1 2 3 4 5 6 7 8 9

921 NE 13TH ST.

OKLAHOMA CITY, OK 73104

of

VA259-16-D-0217

ALBERTSON ENGINEERING, INC.

315 NORTH MAIN AVENUE, SUITE 200

SIOUX FALLS, SOUTH DAKOTA 57104

PH: (605) 274-0880

SUMMIT FIRE CONSULTING

575 MINNEHAHA AVE WEST

ST. PAUL, MINNESOTA 55103

(612) 387-7050

AZ

Owner

RD

Department of

Veterans Affairs

MECHANICAL SCHEDULES

M0.01

29 59

STEAM TRAP ASSEMBLY

M I N

M I N

M I N

DRIP LEG (TYP.)

20mm [3/4"] DRAIN

(ALTERNATE LOCATIONS)

(TYPICAL)

STEAM LINE

(TYPICAL)

CAP (TYPICAL)

PIPE T0 STEAM

TRAP (TYPICAL)

NOTE:

DRIP POCKET PIPE SIZE SAME AS

STEAM MAIN UNLESS OTHERWISE

NOTED.

STEAM LINE DRIP POCKET

20mm [3/4"] MIN.

FROM DRIP

CONNECTION

DRIP

RETURN

10mm [3/8"] TEST

CONNECTION

FROM STRUCTURE

SAME AS DIFFUSER

INLET: 5'-0" MAX

FLEXIBLE DUCT SIZE

LENGTH.

12"

CEILING

SUPPORT SADDLE

VOLUME DAMPER W/

LOCKING QUAD

SADDLE

SHEET METAL

CONICAL OUTLET

BRANCH DUCT

FOR CHANGE OF

DIRECTION GREATER

USE RIGID ELBOWS

THAN 45°

[300mm]

SEE SPECIFICATIONS FOR CLAMPS

AND SEALANT (TYP.)

TYPICAL

DIFFUSER OR

REGISTER IN

LAY-IN CLG.

THERMAL INSULATION

SEE SPECIFICATIONS

BRANCH DUCT TAKE-OFF PLAN VIEW

SUPPLY REGISTER TAKE-OFF PLAN VIEW

PROVIDE VOLUME

DAMPER

ADJUSTABLE

METAL ROD

OR LINKAGE

TOP REGISTER

MAIN SUPPLY

DUCT

VOLUME EXTRACTOR; ADJUSTABLE

FROM FULLY CLOSED POSITION TO

CFM NOTED ON FLOOR PLANS

AIR

FLOW

AIR

FLOW

1/4 W OR 4"

[100mm] MIN.

AIR

FLOW

MAIN SUPPLY

DUCT

W

A I R

F L

O W

NOTE:

1.

2.

3.

4.

5.

RIGID STRAIGHT TERMINAL UNIT INLET LENGTH SHALL BE A

MINIMUM OF 3 TIMES THE DIAMETER OF INLET

A FLEXIBLE AIR DUCT CONNECTOR IS NOT MANDATORY FOR INLET TO THIS BOX, BUT ALLOWED

TO ACCOMMODATE MINOR OFFSETS. MAXIMUM LENGTH 3'-0" [900mm].

A BRANCH DUCT SERVING AN INDIVIDUAL BOX MAY BE THE SAME SIZE AS THE BOX INLET,

PROVIDED THE EQUIVALENT LENGTH OF THE BRANCH DUCT, AS SHOWN, DOES NOT EXCEED 10

FEET (3 METERS). FOR LONGER LENGTHS, INCREASE THE DUCT SIZE AND PROVIDE A DUCT

TRANSITION TO MAINTAIN THE DUCT STATIC PRESSURE DROP AT OR BELOW 0.2"/100' [1.64Pa/m].

FLEXIBLE AIR DUCT CONNECTORS, WHEN USED FROM TERMINAL UNIT SUPPLY AIR DUCT TO

DIFFUSER, SHALL NOT EXCEED 5'-0" [1500mm]. USE RIGID ELBOWS FOR CHANGE OF DIRECTION

GREATER THAN 45°.

COMPONENT ARRANGEMENT MAY VARY BY MANUFACTURER. PROVIDE

INSULATION W/VAPOR BARRIER FOR CONNECTING DUCT SECTIONS.

AIR TERMINAL UNIT

(VAV)

REHEAT COIL

SOUND ATTENUATOR SEE

EQUIPMENT SCHEDULE

FLEXIBLE AIR DUCT

CONNECTOR. SEE DETAIL

DIFFUSER (TYP.)

SEE SPECIFICATIONS FOR

CLAMPS AND SEALANT (TYP.)

SEE NOTE 5

S

E

N

O T

E

SEE NOTE 3

SEE NOTE 2

SEE NOTE 1

VOLUME

DAMPER (TYP)

NOTE:

UNLESS OTHERWISE INDICATED ON PLANS, MAXIMUM ANGLES SHOWN SHALL APPLY.

M

A

X

M

A

X

E Q

U I P

M E

N T

AIR

FLOW

AIR

FLOW

TYPICAL DUCTWORK TRANSITION

PLAN OR SIDE VIEW

TYPICAL DUCTWORK TRANSITION WITH

EQUIPMENT MOUNTED IN DUCT

PLAN OR SIDE VIEW

M

A

X

M

A

X

M A

X

M

A

X

D U

C T

H

I G

STEAM

CONDENSATE

RETURN TO

BASEMENT

TEMPERATURE

SWITCH

SCALE POCKET

HUMIDIFIER

CONTROL VALVE

TO HUMIDISTAT

MANIFOLD PIPE ADAPTERS

STEAM SUPPLY

ON-OFF CONTROL VALVE DUCT CROSS SECTION

M

I N m m

INVERTED BUCKET

TRAP ASSEMBLY

NOTE:

SEE MANUFACTURER'S PIPING RECOMMENDATIONS FOR

FINAL LAYOUT

NOTE:

1.

2.

3.

4.

ALL VANE ELBOWS SHALL BE CONSTRUCTED AND INSTALLED AS DETAILED BY SMACNA.

WHEN W1 DOES NOT EQUAL W2, VANE SHALL BE SINGLE THICKNESS VANE TYPE

REGARDLESS OF W DIMENSION.

ALL SINGLE THICKNESS VANES SHALL HAVE A 2" [50mm] RADIUS, 1 1/2" [40mm] MAXIMUM

SPACE BETWEEN VANES AND A 3/4" [20mm] TRAILING EDGE.

WHEN W EQUALS W2 AND W1 IS GREATER THAN 20" [500mm] VANES SHALL BE DOUBLE VANE

TYPE.

W

W1

VANE

VANE

NOTE:

1.

2.

THE INTERIOR SURFACE OF ALL RADIUS ELBOWS SHALL BE MADE ROUND.

ALL STANDARD RADIUS ELBOWS CAN BE SUBSTITUTED WITH SHORT RADIUS ELBOWS. ALL

SHORT RADIUS ELBOWS SHALL HAVE VANES. VANES SHALL BE CONSTRUCTED, SUPPORTED

AND FASTENED AS RECOMMENDED BY SMACNA.

R SHALL

EQUAL OR

BE

GREATER

THAN W.

R SHALL

EQUAL OR

BE

GREATER

THAN

1/3W.

R

W

R SHALL

EQUAL OR

BE

GREATER

THAN

1/6W.

STANDARD RADIUS OR

LONG RADIUS ELBOW

SHORT RADIUS ELBOW

WITH ONE VANE

SHORT RADIUS ELBOW

WITH TWO VANES

W W

W

1/6W

R

STANDARD RADIUS OR

LONG RADIUS ELBOW

SIDE VIEW TRAPEZE HANGER FOR UP TO

453KG [1000 LB.] UNIFORM LOAD

ADJUSTABLE CLEVIS HANGER

TYPE 1 - SEE SPECIFICATIONS

ADJUSTABLE CLEVIS HANGER TYPE

43 - SEE SPECIFICATIONS

PROVIDE INSULATION

SHIELD

& INSERT FOR ALL PIPING

(200mm [8"] MIN.)

43mm [1-5/8"] 12 GAUGE

CHANNEL OR 50x50x6.4mm

[2"X2"X1/4"] ANGLE

15mm [1/2"] DIA.

HANGER RODS WITH

900mm [36"] MAX.

SPACING ON EACH

CHANNEL

INSULATION SHIELD

AT HANGER

PROVIDE HIGH COMPRESSIVE

STRENGTH INSULATION (9 PSF

MIN. DENSITY) UNDER

INSULATION SHIELD

INSULATION (VAPOR

BARRIER TYPE IS

REQUIRED FOR LOW

TEMPERATURE PIPE)

HANGER ROD

MAXIMUM PIPE/TUBING SUPPORT SPACING

NOTE: FOR TRAPEZE HANGER TAKE SPACING OF SMALLEST SIZE ON TRAPEZE.

NOM. SIZE

PIPE

TUBING

NOTE:

SEE SPECIFER FOR DETAILED HANGER

REQUIREMENTS

mm

[IN]

mm

[FT]

mm

[FT]

THRU 20

[THRU

[7]

[5]

[1]

[7]

[6]

[1

[7]

[7]

[1

[9]

[8]

[2]

[10]

[8]

[2

[11]

[9]

[3]

[12]

[10]

[4]

[14]

[12]

[5]

[16]

[13]

[6]

[17]

[14]

[8]

[19]

[16]

[10]

[22]

[12]

[23]

[14]

[25]

[16]

[27]

[18]

[28]

[20]

[30]

[24]

[32]

WATER COIL

AIR VENT

WHEN COIL

IS NOT

SELF-VENTING

DRAIN WHEN COIL IS

NOT SELF-DRAINING

TEST PLUG

(TYP.)

PIPE HANGER SHALL

SUPPORT PIPING

INDEPENDENT OF COIL

REDUCER, IF REQUIRED

DRAIN

NOTES:

1. WHEN COIL IS INCLUDED IN CASING MOUNTED ON VIBRATION ISOLATORS THE FIRST

2 HANGERS FOR EACH PIPE SHALL BE SPRING & NEOPRENE TYPE. TYPE "H" FOR

100mm [4"]Ø PIPE & SMALLER. TYPE "H-P" FOR 125mm [5"]Ø PIPE & LARGER.

2. 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, VALES, OR EQUIPMENT.

3. THE FLOW ELEMENT MAY BE INSTALLED IN THE SUPPLY PIPING IF THE REQUIRED

MINIMUM UPSTREAM AND DOWNSTREAM DIMENSIONS CANNOT BE OBTAINED IN

THE RETURN PIPING.

FE

MV

MV

MV

TI

TEMPERATURE

INDICATION TO ECC

SEE CONTROL DIAGRAM

COND/CWR

STM/CWS

1/4 TURN BOILER DRAIN

VALVE WITH BRASS CAP, TYP.

1/4 TURN BOILER DRAIN

VALVE WITH BRASS CAP, TYP.

STEAM TRAP ASSEMBLY DETAIL

M0.02

SCALE: NTS

CONSTRUCTION DOCUMENTS

05/12/2022

EHRM TRAINING AND ADMIN

SPACE

FOURFRONT DESIGN, INC.

517 7TH STREET

RAPID CITY, SOUTH DAKOTA 57701

PH: (605) 342-9470

FAX: (605) 342-2377

WWW.FOURFRONTDESIGN.COMFOURFRONT

D E S I G N I N C.

Office of

Construction and Facilities

Management

Project Number

Building Number

Drawing Number

Dwg.

DrawnCheckedDate

Location

Project TitleDrawing Title

Approved: Project Director

ARCHITECTCONSULTANTS:

DateRevisions:

VA FORM 08-6231

o n e e i g h t h i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t t h r e e e i g h t h s i n c h o n e f o o t o n e h a l f i n c h o n e f o o t t h r e e q u a r t e r s i n c h o n e f o o t o n e i n c h o n e f o o t o n e a n d o n e h a l f i n c h e s o n e f o o t t h r e e i n c h e s o n e f o o t

1 2 3 4 5 6 7 8 9

F

E

D

C

B

A

1 2 3 4 5 6 7 8 9

921 NE 13TH ST.

OKLAHOMA CITY, OK 73104

of

VA259-16-D-0217

ALBERTSON ENGINEERING, INC.

315 NORTH MAIN AVENUE, SUITE 200

SIOUX FALLS, SOUTH DAKOTA 57104

PH: (605) 274-0880

SUMMIT FIRE CONSULTING

575 MINNEHAHA AVE WEST

ST. PAUL, MINNESOTA 55103

(612) 387-7050

AZ

Owner

RD

Department of

Veterans Affairs

MECHANICAL DETAILS

M0.02

FLEXIBLE AIR DUCT CONNECTOR DETAIL

M0.02

SCALE: NTS

SUPPLY DUCT TAKEOFF DETAILS

M0.02

SCALE: NTS

AIR TERMINAL UNIT DUCT CONNECTION DETAIL

M0.02

SCALE: NTS

DUCTWORK TRANSITIONS W/EQUIPMENT IN DUCT DETAILS

M0.02

SCALE: NTS

STEAM HUMIDIFIER PIPING DETAIL

M0.02

SCALE: NTS

DUCTWORK ELBOW DETAILS

M0.02

SCALE: NTS

PIPE HANGER DETAIL

M0.02

SCALE: NTS

AHU WATER COIL PIPING CONNECTION DETAIL

M0.02

SCALE: NTS

30 59

D

R

I

V

Q

U

I

P

M

E

N

T

M

O

T

O

R

TYPICAL STRUCTURAL

STEEL MEMBER FOR

EQUIPMENT

TYPE"B"

WELDED STEEL BASE

TYPE "1"

CONCRETE INERTIA BASE

NUMBER OF ISOLATION

UNITS AS REQUIRED

NUMBER OF ISOLATION

UNITS AS REQUIRED

TYPICAL STRUCTURAL

STEEL MEMBER FOR

EQUIPMENT

ALL WELDED STEEL

FRAMEWORK

SECTION A-A

STRUCTURAL

STEEL FRAME

SPRING

ISOLATOR

ANCHOR

BOLT

REINFORCING BARSSLEEVE

A

S

H

A

F

T

M

O

T

O

R

S

H

A

F

I

V

Q

U

I

P

M

E

N

T

A

REHEAT COIL

TEST PLUG (TYP.)

REDUCER, IF REQUIRED

HWR

MANUAL AIR VENT

UNION CONNECTIONS

(TYP.)

HWS

SHUT OFF VALVE

DRAIN WITH

CAPPED HOSE

CONNECTION

MV

3-WAY MODULATION CONTROL

VALVE

VAV

1/4 TURN BOILER DRAIN

VALVE WITH BRASS CAP, TYP.

PIPE HANGERS - PROVIDE DOUBLE

DEFLECTION NEOPRENE (TYPE HN) FOR

FIRST TWO ON EACH SIDE OF PUMP (SEE

NOTE NO. 1)

PRESSURE GAGE

1/2" [15mm]

STRAINER

FLEXIBLE

CONNECTION

BALL VALVE TYP.

NOTES:

1. SUPPORT PUMP FROM PIPING ONLY. DO NOT SUPPORT PUMP FROM MOTOR.

BALANCING

DEVICE

HEATING ONLY PANEL

HWS

HWR

RUNOUT PIPING. PROVIDE DIELECTRIC

FITTINGS AS REQUIRED. CIRCUIT TO COMPLY

WITH SPECIFIED CAPACITY & PRESSURE

DROP. (TYP.)

NOTE:

1. MINIMUM FLOW SHALL BE NO

LESS THAN 0.5 GPM [1.9 LPM]

TEST PLUG

(TYP.)

CAPPED 1/4 TURN

DRAIN FOR AIR

VENT (TYP.)

1/4 TURN BOILER DRAIN

VALVE WITH BRASS CAP, TYP.

WELD SLEEVE PIPE

TO RACK PIPE

FLOOR

2" OD PIPE

6" TALL 2-1/2" OD PIPE

MOUNTING SLEEVE

2"x4"x3/16" THICK

SQUARE TUBE

WELD SQUARE TUBE

TO SLEEVE PIPE

2"x4"x3/16" THICK

SQUARE TUBE

HORIZONTAL SUPPORT

NOTES:

ELEVATE HEAT EXCHANGERS TO

ALLOW GRAVITY FEED OF

CONDENSATE TO BASEMENT.

PROVIDE SUPPORT AT EACH END

OF HEAT EXCHANGER STACK.

REFER TO DETAIL

6 THIS SHEET

HEX

HEX

FILLET WELD PIPE TO

BLACK STEEL PLATE

1" DRYPACK

(TYP)

5"x

" ALLTHREAD (TYP)

FLOOR

2" OD PIPE

" BY 3" WEDGE ANCHOR OR

EQUAL TO SECURE BLACK

STEEL ANGLE CONNECTIONS.

4"x4"x1/4" BLACK STEEL PLATE

FOR 2" OD PIPE. 6"x6"1/4" BLACK

STEEL PLATE FOR 3-1/2" OD PIPE

NOTES:

1. SEE EXPANSION TANK SYSTEM

SCHEDULE FOR COMPONENT SIZES.

2. FOR HOT WATER SYSTEMS 50mm [2"]

AND SMALLER AND CHILLED WATER

SYSTEMS USE IN-LINE AIR PURGER

IN LIEU OF AIR SEPARATOR.

3. SET PRESSURE REDUCING VALVE SO

PRESSURE AT HIGHEST POINT IN

SYSTEM HAS A MINIMUM OF 28kPa [4

PSIG].

4. PROVIDE STRAINER IN AIR

SEPARATOR.

DRAIN

DRAIN

TO PUMP

SUCTION

NC

D

MV

PT

REDUCED PRESSURE ZONE

BACKFLOW PREVENTER

BLADDER

EXPANSION

TANK

150mm [6"]

HOUSE-

KEEPING PAD

FLOOR MOUNTING BASE RING

WITH DRAIN ACCESS OPENING

SHOWN. ANGLE IRON LEGS

MAY BE USED AS AN OPTION.

HANGER

RODS (TYP)

AIR SEPARATOR

SEE NOTES 1 & 2

BALL ISOLATION

VALVE

AUTO. AIR VENT TO DRAIN

CONNECTOR PIPE

RUN DRAIN LINE

TO NEAREST FS

3/4" COLD WATER FILL LINE.

AIR CHARGING

SHRAEDER VALVE

FROM SYSTEM

9"

MIN

CENTER MIRROR

ON LAV U.N.O.

HOT WATER SUPPLY & DRAIN

SHALL BE INSULATED OR

COVERED WITH A REMOVABLE

NON METALLIC BAFFLE WHEN

HOT WATER EXCEEDS 120°F.

6"

MAX

8"

MIN

17"

MIN

27"

MIN

29"

MIN

34"

MAX

40"

MAX

36" MIN

T O

P

O

F

S

E A

T

18"

TOILET

PAPER

DISPENSER

19"

36" MAX

12" MAX

42" MIN

33"-36"

18" MIN

39"-41"

39"-41"

DUAL HEIGHT ELECTRIC

WATER COOLER

36"

MAX

15" CLR

MIN

39"

MIN

BOTTLE FILLER

TEST PLUG

(TYP.)

THERMOMETER

(TYP.)

LPS STEAM

SUPPLY

HEAT

EXCHANGER

(TYP.)

RUN DRAIN LINE FROM RELIEF

VALVE TO NEAREST FLOOR

SINK. (TYP.)

N

D

E

N

S

A

Y

P

15mm [1/2"] CHECK

VALVE VACUUM

BREAKER (TYP.)

DDC TEMPERATURE

SENSORS (TYP.)

RELIEF VALVE

T

H

E

R

M

O

S

T

A

T

I

A

R

V

E

Y

P

IF INSTALLED

LOWER THAN

MAIN LPS LINE,

PROVIDE

ANOTHER

SCALE

POCKET/TRAP

HERE.

CONTROL VALVE

(TYP)

NOTES:

1. THE ABOVE DETAIL SHOWS REQUIRED PIPING FOR TWO 100% REDUNDANT HEAT EXCHANGERS IN PARALLEL.

2. PROVIDE SADDLE SUPPORTS AND LEGS OR HANGERS FOR HEAT EXCHANGER. MOUNTING HEIGHT SHALL BE ADJUSTED TO

FACILITATE GRAVITY RETURN OF STEAM CONDENSATE.

3. MAKE THE BYPASS THE SAME SIZE AS THE CONNECTIONS TO THE CONTROL VALVES.

4. CONTROL VALVES SHALL BE IN A 1/3 AND 2/3 SIZE ARRANGEMENT.

5. STACK HEAT EXCHANGERS VERTICALLY TO REDUCE FOOTPRINT IN MECHANICAL ROOM.

D

D m m

M

I N

T

Y P

H

W

R

L

P

L

A

S

H

S

C

A

C

K

E

T

T

Y

P

T

T

P

I

P

I

B

Y

P

A

S

S

R

E

F

T

T

N

C

DDC PRESSURE

SENSORS (TYP.)

REFER TO DETAILS ON THIS

SHEET FOR PUMP AND AIR

SEPARATOR DETAILS

CIRCULATION

PUMP

AIR SEPARATOR

LOW-POINT

1/4 TURN

DRAIN (TYP.)

1/4 TURN

BOILER DRAIN

VALVE WITH

BRASS CAP,

TYP.

H

W

S

PERIMETER

RADIANT PUMPS

UPPER LEVEL

RADIANT LOOP

LOWER LEVEL

RADIANT LOOP

LOWER LEVEL

REHEAT LOOP

UPPER LEVEL

REHEAT LOOP

VAV REHEAT

PUMPS

REHEAT

HWR

RADIANT

HWR

HEX

HEX

P

P

P

P

P

VIBRATION ISOLATION BASES

M0.03

SCALE: NTS

CONSTRUCTION DOCUMENTS

05/12/2022

EHRM TRAINING AND ADMIN

SPACE

FOURFRONT DESIGN, INC.

517 7TH STREET

RAPID CITY, SOUTH DAKOTA 57701

PH: (605) 342-9470

FAX: (605) 342-2377

WWW.FOURFRONTDESIGN.COMFOURFRONT

D E S I G N I N C.

Office of

Construction and Facilities

Management

Project Number

Building Number

Drawing Number

Dwg.

DrawnCheckedDate

Location

Project TitleDrawing Title

Approved: Project Director

ARCHITECTCONSULTANTS:

DateRevisions:

VA FORM 08-6231

o n e e i g h t h i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t t h r e e e i g h t h s i n c h o n e f o o t o n e h a l f i n c h o n e f o o t t h r e e q u a r t e r s i n c h o n e f o o t o n e i n c h o n e f o o t o n e a n d o n e h a l f i n c h e s o n e f o o t t h r e e i n c h e s o n e f o o t

1 2 3 4 5 6 7 8 9

F

E

D

C

B

A

1 2 3 4 5 6 7 8 9

921 NE 13TH ST.

OKLAHOMA CITY, OK 73104

of

VA259-16-D-0217

ALBERTSON ENGINEERING, INC.

315 NORTH MAIN AVENUE, SUITE 200

SIOUX FALLS, SOUTH DAKOTA 57104

PH: (605) 274-0880

SUMMIT FIRE CONSULTING

575 MINNEHAHA AVE WEST

ST. PAUL, MINNESOTA 55103

(612) 387-7050

AZ

Owner

RD

Department of

Veterans Affairs

MECHANICAL DETAILS

M0.03

TERMINAL UNIT WATER COIL DETAIL

M0.03

SCALE: NTS

IN-LINE PUMP CONNECTIONS DETAIL

M0.03

SCALE: NTS

CEILING RADIANT PANEL PIPING DETAIL

M0.03

SCALE: NTS

DRY PACK AT WELDED PIPE STAND BASE DETAIL

M0.03

SCALE: NTS

DRY PACK AT WELDED PIPE STAND BASE DETAIL

M0.03

SCALE: NTS

AIR SEPARATOR/EXPANSION TANK DETAIL

M0.03

SCALE: NTS

ADA COUNTER LAVATORY MOUNTING DETAIL

M0.03

SCALE: NTS

ADA WATER CLOSET MOUNTING DETAIL

M0.03

SCALE: NTS

ADA DUAL HEIGHT DRINKING FOUNTAIN MOUNTING DETAIL

M0.03

SCALE: NTS

STEAM TO HOT WATER HEAT EXCHANGER DETAIL

M0.03

31 59

B

D

E F G

H

REMOVE EXISTING

SUPPLY DIFFUSERS

AND DUCTING

REMOVE EXISTING

EXHAUST GRILLES

AND DUCTING

REMOVE EXISTING

12"x12" EXHAUST

TO ROOF

REMOVE EXISTING EXHAUST

GRILLES AND DUCTING

REMOVE EXISTING EXHAUST

GRILLES AND DUCTING

REMOVE EXISTING

SUPPLY DIFFUSERS

AND DUCTING

REMOVE EXISTING SUPPLY

DIFFUSERS AND DUCTING

REMOVE EXISTING SUPPLY

DIFFUSERS AND DUCTING

REMOVE EXISTING

RETURN/TRANSFER GRILLES

(TYP OF 8)

REMOVE EXISTING

RETURN GRILLES

AND DUCTING

REMOVE EXISTING

SUPPLY DIFFUSERS

AND DUCTING

EXISTING SUPPLY

DIFFUERS AND

DUCTING TO REMAIN

MH3.00

EXISTING WALL RATING:

SMOKE RESISTIVE HAZARDOUS

ROOM ENCLOSURE

2 HOUR FIRE BARRIER

PROJECT LOCATION

TRUE

NORTH

N

E E

N

No. 20031

AOM

TN AN

SC

L I EN

DE

S S

R O

F E

P

LI O AN

NG

E

I

R

ALEX R.

ZIMMERMAN

SUMMIT FIRE CONSULTING

575 MINNEHAHA AVE WEST

ST. PAUL, MINNESOTA 55103

(612) 387-7050

ALBERTSON ENGINEERING, INC.

315 NORTH MAIN AVENUE, SUITE 200

SIOUX FALLS, SOUTH DAKOTA 57104

PH: (605) 274-0880

FOURFRONT DESIGN, INC.

517 7TH STREET

RAPID CITY, SOUTH DAKOTA 57701

PH: (605) 342-9470

FAX: (605) 342-2377

WWW.FOURFRONTDESIGN.COM

FOURFRONT

D E S I G N I N C.

Office of Construction and Facilities Management

Project Number

Building Number

Drawing Number

Dwg.

DrawnCheckedDate

Location

Project TitleDrawing Title

Approved: Project Director

ARCHITECTCONSULTANTS:

DateRevisions:

VA FORM 08-6231

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig h th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e rs in c h o n e fo o t o n e in c h o n e fo o t o n e a n d o n e h a lf in c h e s o n e fo o t th re e in c h e s o n e fo o t

F

E

D

C

B

A

1 2 3 4 5 6 7 8 9

F

E

D

C

B

A

1 2 3 4 5 6 7 8 9

Department of

Veterans Affairsof

/1

/2

:2

:2

P

M

CONSTRUCTION DOCUMENTS

05/12/2022

LOWER LEVEL HVAC DEMOLITION

PLAN

MD1.00

EHRM TRAINING AND ADMIN

SPACE

AZRD

921 NE 13TH ST

OKLAHOMA CITY, OK 73104Owner

VA259-16-D-0217

32 59

1/4" = 1'-0"

LOWER LEVEL HVAC PLAN - DEMOLITION

• EQUIPMENT, DUCT, AND GRILLES, REGISTERS, AND

DIFFUSERS SHOWN IN GRAY ARE EXISTING AND TO

REMAIN.

GENERAL NOTES

KEY PLAN

B

D

E F G

H

REMOVE EXISTING SUPPLY

DIFFUSERS AND DUCTING

REMOVE EXISTING RETURN

DIFFUSERS AND DUCTING

REMOVE EXISTING

RETURN DUCT

REMOVE EXISTING SUPPLY

DIFFUSERS AND DUCTING

REMOVE EXISTING RETURN

DIFFUERS AND DUCTING

REMOVE EXISTING SUPPLY

DIFFUSERS AND DUCTING

REMOVE EXISTING AIR

HANDLING UNIT AND

HOUSEKEEPING PAD

REMOVE EXISTING

12"x12" EXHAUST TO

ROOF; REMOVE

EXISTING ROOFTOP

EXHAUST FAN

REMOVE EXISTING

RETURN GRILLE

REMOVE EXISTING

SUPPLY DUCT

AHU

(E)

MH3.00

EXISTING 60"X36" RELIEF

AIR LOUVER AND DUCT

FOR AHU TO REMAIN

EXISTING 48"X48" OUTSIDE

AIR LOUVER AND DUCT

FOR AHU TO REMAIN

EXISTING WALL RATING:

SMOKE RESISTIVE HAZARDOUS

ROOM ENCLOSURE

2 HOUR FIRE BARRIER

PROJECT LOCATION

TRUE

NORTH

N

E E

N

No. 20031

AOM

TN AN

SC

L I EN

DE

S S

R O

F E

P

LI O AN

NG

E

I

R

ALEX R.

ZIMMERMAN

SUMMIT FIRE CONSULTING

575 MINNEHAHA AVE WEST

ST. PAUL, MINNESOTA 55103

(612) 387-7050

ALBERTSON ENGINEERING, INC.

315 NORTH MAIN AVENUE, SUITE 200

SIOUX FALLS, SOUTH DAKOTA 57104

PH: (605) 274-0880

FOURFRONT DESIGN, INC.

517 7TH STREET

RAPID CITY, SOUTH DAKOTA 57701

PH: (605) 342-9470

FAX: (605) 342-2377

WWW.FOURFRONTDESIGN.COM

FOURFRONT

D E S I G N I N C.

Office of Construction and Facilities Management

Project Number

Building Number

Drawing Number

Dwg.

DrawnCheckedDate

Location

Project TitleDrawing Title

Approved: Project Director

ARCHITECTCONSULTANTS:

DateRevisions:

VA FORM 08-6231

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig h th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e rs in c h o n e fo o t o n e in c h o n e fo o t o n e a n d o n e h a lf in c h e s o n e fo o t th re e in c h e s o n e fo o t

F

E

D

C

B

A

1 2 3 4 5 6 7 8 9

F

E

D

C

B

A

1 2 3 4 5 6 7 8 9

Department of

Veterans Affairsof

/1

/2

:2

:2

P

M

CONSTRUCTION DOCUMENTS

05/12/2022

UPPER LEVEL HVAC DEMOLITION PLAN

MD1.10

EHRM TRAINING AND ADMIN

SPACE

AZRD

921 NE 13TH ST

OKLAHOMA CITY, OK 73104Owner

VA259-16-D-0217

33 59

1/4" = 1'-0"

UPPER LEVEL HVAC PLAN - DEMOLITION

• EQUIPMENT, DUCT, AND GRILLES, REGISTERS, AND

DIFFUSERS SHOWN IN GRAY ARE EXISTING AND TO

REMAIN.

S

S

B

D

E F G

H

NEW 10"x10" RISER

TO EXHAUST FAN

ON ROOF

SD-1

100 CFM

SD-1

100 CFM

SD-1

100 CFM

"x

S /A

"ø

S /A

6"x6" S/A

"x

R /A

6"ø S/A

6"x6" R/A

RG-1

100 CFM

SD-1

100 CFM

"x

S /A

12"x8" R/A

RG-1

360 CFM

SD-1

100 CFM

SD-1

100 CFM

SD-1

100 CFM

SD-1

100 CFM

10"X10" S/A FROM

MECH. ROOM

12"x8" R/A

SD-1

80 CFM

SD-1

80 CFM

RG-1

360 CFM

RG-1

140 CFM

SD-1

140 CFM

SD-1

145 CFM

VAV

16"x10 R/A TO

MECH. ROOM

16"x10" R/A

18"x10" S/A

8" x8

R

/A

4" x6

S

/A

10"x8" E/A

12"x10" S/A

14"x10" R/A

6"x6" E/A 8"x6" E/A

6" x8

S

/A

8" x8

S

/A

6"x6" S/A

"x

8" S

/A

"x

8" S

/A

8" x8

R

/A

8" x8

8" x8

RG-1

270 CFM

SD-1

80 CFM

SD-1

80 CFM

SD-1

95 CFM

SD-1

95 CFM

5"ø S/A

SD-1

80 CFM

RG-1

360 CFM

SD-1

80 CFM

12"x8" R/A

SD-1

80 CFM

5"ø S/A

5"ø S/A

8"x6" R/A

SD-1

140 CFM

SD-1

145 CFM

SD-1

150 CFM

SD-1

150 CFM

RG-1

255 CFM

SD-1

150 CFM

SD-1

150 CFM

SD-1

90 CFM

RG-1

270 CFM

SD-1

90 CFM

SD-1

70 CFM

SD-1

160 CFM

EG-1

80 CFM

RG-1

145 CFM

EG-1

60 CFM

EG-1

60 CFM

RG-1

160 CFMEG-1

60 CFM

EG-1

60 CFM

SD-1

120 CFM

SD-1

120 CFM

SD-1

90 CFMRG-1

90 CFM

7"ø S/A

8"x10" S/A

6"ø S/A

8"x8" S/A

9" ø

S /A

9" ø

S /A

8" x8

R

/A

VAV

RG-1

145 CFM

SD-1

90 CFM

RG-1

145 CFMSD-1

90 CFM

SD-1

120 CFM

RG-1

145 CFM

RG-1

255 CFM

7"ø S/A

7"ø S/A

7"ø S/A

7"ø S/A

7"ø S/A

7"ø S/A

7"ø S/A

7"ø S/A

6"x4" E/A

DN

6"x4" E/A

U P

DN

UP

6"ø S/A

U P

6"ø S/A

6"ø S/A

MEETING ROOM

2MEETING ROOM

TOILET

TOILET

HAC

TOILET

TOILET

OFFICE

OA2

OPEN OFFICE

OA3

OPEN OFFICE

OA3

OFFICE

OA5

OPEN OFFICE

OA3

BREAK ROOM

OA1

STORAGE

STORAGE

8"x6" R/A

6"ø S/A

7"ø S/A

5"ø S/A 6"x6" R/A

6"x6" R/A

6"ø S/A

6"ø S/A

5"ø S/A

5"ø S/A

5"ø S/A

5"ø S/A

5"ø S/A

RG-1

170 CFM

6"ø S/A

6"ø S/A

DN

DN

D N

SD-1

100 CFM

6"ø S/A

6"ø S/A

8"x6" R/A

6"ø S/A

6"ø S/A

6"ø S/A

6"ø S/A

6"ø S/A

6"ø S/A

MH3.00

MH3.00

MH3.00

MH3.00

VAV

MH3.01 2

MH3.01

MH3.01

10"x8" R/A

"x

R /A

6"ø S/A

7"ø S/A

6"x8" S/A

10"x6" S/A

18"x10 S/A FROM

MECH. ROOM

8"x8" R/A

10"X10" R/A TO

MECH. ROOM

6"x4" E/A6"x4" E/A 6"x4" E/A 6"x4" E/A

8"x6" E/A 10"x10" E/A

6"x6" E/A

6"x4 E/A FROM

UPPER LEVEL

VAV

VAV

VAV

VAV

VAV

VAV

VAV

D N

"x

S /A

UP

6"ø S/A

D N

DN

D N

7"ø S/A

6"ø S/A

6"x6"

6"x6" R/A

6"x6" R/A

MH3.00

SMOKE

DAMPERS

STORAGE

OA4

SMOKE

DAMPER

6"ø S/A

EXISTING WALL RATING:

SMOKE RESISTIVE HAZARDOUS

ROOM ENCLOSURE

2 HOUR FIRE BARRIER

PROJECT LOCATION

TRUE

NORTH

N

E E

N

No. 20031

AOM

TN AN

SC

L I EN

DE

S S

R O

F E

P

LI O AN

NG

E

I

R

ALEX R.

ZIMMERMAN

SUMMIT FIRE CONSULTING

575 MINNEHAHA AVE WEST

ST. PAUL, MINNESOTA 55103

(612) 387-7050

ALBERTSON ENGINEERING, INC.

315 NORTH MAIN AVENUE, SUITE 200

SIOUX FALLS, SOUTH DAKOTA 57104

PH: (605) 274-0880

FOURFRONT DESIGN, INC.

517 7TH STREET

RAPID CITY, SOUTH DAKOTA 57701

PH: (605) 342-9470

FAX: (605) 342-2377

WWW.FOURFRONTDESIGN.COM

FOURFRONT

D E S I G N I N C.

Office of Construction and Facilities Management

Project Number

Building Number

Drawing Number

Dwg.

DrawnCheckedDate

Location

Project TitleDrawing Title

Approved: Project Director

ARCHITECTCONSULTANTS:

DateRevisions:

VA FORM 08-6231

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig h th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e rs in c h o n e fo o t o n e in c h o n e fo o t o n e a n d o n e h a lf in c h e s o n e fo o t th re e in c h e s o n e fo o t

F

E

D

C

B

A

1 2 3 4 5 6 7 8 9

F

E

D

C

B

A

1 2 3 4 5 6 7 8 9

Department of

Veterans Affairsof

/1

/2

:2

:2

P

M

CONSTRUCTION DOCUMENTS

05/12/2022

LOWER LEVEL HVAC NEW PLAN

MH1.00

EHRM TRAINING AND ADMIN

SPACE

AZRD

921 NE 13TH ST

OKLAHOMA CITY, OK 73104Owner

VA259-16-D-0217

34 59

1/4" = 1'-0"

LOWER LEVEL HVAC PLAN - NEW

• INSTALL ALL NEW DUCTWORK AS HIGH AS POSSIBLE

TO STRUCTURE ABOVE. COORDINATE WITH ALL OTHER

TRADES PRIOR TO INSTALLATION.

• TAGS AND LABELS SHOWN ARE SPECIFIC TO THESE

PLANS. CONTRACTOR TO COORDINATE FINAL TAGS

AND LABELING REQUIREMENTS WITH THE OKLAHOMA

CITY VA COR.

• FIRECAULK ALL NEW DUCT AND PIPE PENETRATIONS

THROUGH NEW AND EXISTING WALLS.

GENERAL HVAC NOTES

• EQUIPMENT, DUCT, AND GRILLES, REGISTERS, AND

DIFFUSERS SHOWN IN GRAY ARE EXISTING AND TO

REMAIN.

S S

S S

B

D

E F G

H

NEW 10"x10" EXHAUST

RISER TO NEW ROOFTOP

EXHAUST FAN EF-1

SD-1

125 CFM

SD-1

125 CFM

SD-1

125 CFM

SD-1

125 CFM

SD-1

125 CFM

SD-1

125 CFM

SD-1

125 CFM

SD-1

125 CFM

RG-1

225 CFM

RG-1

225 CFM

SD-1

60 CFM

SD-1

105 CFM

SD-1

105 CFM

SD-1

110 CFM

SD-1

110 CFM

RG-1

195 CFM

SD-1

145 CFM

SD-1

145 CFM

SD-1

145 CFM

RG-1

490 CFM

SD-1

110 CFM

SD-1

110 CFM

SD-1

110 CFMRG-1

200 CFM

SD-1

110 CFM

RG-1

225 CFM

RG-1

225 CFM

RG-1

200 CFM

RG-1

195 CFM

10"x10" S/A

10"x10" R/A

10"x6" R/A

"x

S /A

"x

S /A

9" ø

S /A

6"x6" S/A

5"ø S/A

10"x6" R/A

"x

8" S

/A

8"ø S/A

8"x8" R/A 8"x8" R/A

10"x6" R/A

"x

6" R

/A

8"x8" R/A

"x

8" S

/A

8"ø S/A

8"x8"

5"ø

6"x6" S/A

9"ø S/A12"x8" S/A

VAV

CONNECT NEW

32"x12" RETURN

DUCT TO NEW AHU-1

RG-1

470 CFM

EG-1

100 CFM

8" ø

S /A

7"ø S/A

7"ø S/A

"x

8" S

/A

"x

R /A

12"x10" R/A

8"ø S/A

7"ø S/A 7"ø S/A

7"ø S/A

7"ø S/A

7"ø S/A

7"ø S/A

7"ø S/A

7"ø S/A

SD-1

65 CFM

SD-1

90 CFM

6" ø

S /A

6"x4" E/A

RG-1

210 CFM

16"x10" S/A

5"ø S/A

5"ø S/A

6"ø S/A

6"ø S/A

6"ø S/A6"ø S/A

RG-1

140 CFM

6"ø S/A

6"ø S/A

6"ø S/A

6"ø S/A

MEETING ROOM

MEETING ROOM

MEETING ROOM

MEETING ROOM

MECHANICAL

CORRIDOR

CO2

STAIRS

MH3.00

MH3.00

MH3.00

MH3.00

VAV

VAV

MH3.01 2

MH3.01

SD-1

120 CFM

6"ø S/A

RG-1

120 CFM

6"x6" R/A

7"ø S/A

SD-1

90 CFM

9" ø

S /A

16"x10" R/A

20"x10" R/A

22"x10" S/A

NEW AIR HANDLING

UNIT WITH NEW 4"

HOUSEKEEPING PAD

SD-2

170 CFM

SD-2

170 CFM

SD-2

170 CFM

6"ø S/A

12"x10" R/A

6"ø S/A

CONNECT NEW

32"x14" SUPPLY

DUCT TO NEW AHU-1

16"x10 R/A FROM

LOWER LEVEL

18"x10 S/A TO

LOWER LEVEL

30"x12" S/A

24"x10" R/A

"x

S /A

32"x14" S/A

6"x4 E/A TO

LOWER LEVEL

32"x12" R/A

10"X10" S/A TO

LOWER LEVEL

10"X10" R/A FROM

LOWER LEVEL

10"x10" R/A10"x10" S/A

VAV

VAV

VAV

17 VAV

VAV

AHU

6"ø6"ø

DN

UP

DN

10"x10" E/A TO

LOWER LEVEL

10"x10" E/A

MH3.00

CONNECT EXISTING

48"X48" OUTSIDE AIR

DUCT TO NEW AHU-1

CONNECT EXISTING

60"X36" RELIEF AIR

DUCT TO NEW AHU-1

SMOKE

DAMPERS

SMOKE

DAMPERS

SMOKE

DAMPERS

20"x10" R/A

"x

R

/A

ELECTRICAL ROOM

BREAK ROOM

OA1

EXISTING WALL RATING:

SMOKE RESISTIVE HAZARDOUS

ROOM ENCLOSURE

2 HOUR FIRE BARRIER

PROJECT LOCATION

TRUE

NORTH

N

E E

N

No. 20031

AOM

TN AN

SC

L I EN

DE

S S

R O

F E

P

LI O AN

NG

E

I

R

ALEX R.

ZIMMERMAN

SUMMIT FIRE CONSULTING

575 MINNEHAHA AVE WEST

ST. PAUL, MINNESOTA 55103

(612) 387-7050

ALBERTSON ENGINEERING, INC.

315 NORTH MAIN AVENUE, SUITE 200

SIOUX FALLS, SOUTH DAKOTA 57104

PH: (605) 274-0880

FOURFRONT DESIGN, INC.

517 7TH STREET

RAPID CITY, SOUTH DAKOTA 57701

PH: (605) 342-9470

FAX: (605) 342-2377

WWW.FOURFRONTDESIGN.COM

FOURFRONT

D E S I G N I N C.

Office of Construction and Facilities Management

Project Number

Building Number

Drawing Number

Dwg.

DrawnCheckedDate

Location

Project TitleDrawing Title

Approved: Project Director

ARCHITECTCONSULTANTS:

DateRevisions:

VA FORM 08-6231

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig h th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e rs in c h o n e fo o t o n e in c h o n e fo o t o n e a n d o n e h a lf in c h e s o n e fo o t th re e in c h e s o n e fo o t

F

E

D

C

B

A

1 2 3 4 5 6 7 8 9

F

E

D

C

B

A

1 2 3 4 5 6 7 8 9

Department of

Veterans Affairsof

/1

/2

:2

:2

P

M

CONSTRUCTION DOCUMENTS

05/12/2022

UPPER LEVEL HVAC NEW PLAN

MH1.10

EHRM TRAINING AND ADMIN

SPACE

AZRD

921 NE 13TH ST

OKLAHOMA CITY, OK 73104Owner

VA259-16-D-0217

35 59

1/4" = 1'-0"

UPPER LEVEL HVAC PLAN - NEW

• INSTALL ALL NEW DUCTWORK AS HIGH AS POSSIBLE

TO STRUCTURE ABOVE. COORDINATE WITH ALL OTHER

TRADES PRIOR TO INSTALLATION.

• TAGS AND LABELS SHOWN ARE SPECIFIC TO THESE

PLANS. CONTRACTOR TO COORDINATE FINAL TAGS

AND LABELING REQUIREMENTS WITH THE OKLAHOMA

CITY VA COR.

• FIRECAULK ALL NEW DUCT AND PIPE PENETRATIONS

THROUGH NEW AND EXISTING WALLS.

GENERAL HVAC NOTES

• EQUIPMENT, DUCT, AND GRILLES, REGISTERS, AND

DIFFUSERS SHOWN IN GRAY ARE EXISTING AND TO

REMAIN.

B

D

E F G

H

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

VAV

VAV

2"⌀ PHWS FROM

UPPER LEVEL

3/4"⌀ HWS/HWR

TYP OF VAV

1 1/4"ø PHWS

1 1/4"ø PHWR

1/

4" ø

P H

W R

1/

4" ø

P H

W S

1 1/4"ø PHWR

1 1/4"ø PHWS

1 1/4"ø PHWR

1 1/4"ø PHWS

1/

4" ø

P H

W R

1/

4" ø

P H

W S

3/4"ø 3/4"ø

3/ 4" ø

3/ 4" ø

1" ø

1" ø

1 1/2"ø RHWR

1 1/2"ø RHWS1 1/2"ø RHWS

1 1/2"ø RHWR

1/

2" ø

R H

W R1

1/ 2" ø R

H W

S

1 1/2"ø RHWR

1 1/2"ø RHWS

1 1/2"ø RHWR

1 1/2"ø RHWS

3/ 4" ø3/ 4" ø

3/4"ø 3/4"ø

3/4"ø 3/4"ø

1/

4" ø

P H

W S

1/

4" ø

P H

W R

1 1/2"ø

3/4"ø

1/

2" ø

P H

W R

1/

2" ø

P H

W S

3/ 4" ø

1/ 2" ø P

H W

S

1/

2" ø

P H

W R

1/

2" ø

1/

2" ø

P H

W R

3/4"ø

3/4"ø

3/4"ø

1 1/2"ø

1 1/2"ø PHWR

3/4"ø

3/ 4" ø

1 1/2"ø PHWR

1 1/2"ø PHWS

1/

2" ø

P H

W S

1/

2" ø

P H

W R

3/ 4" ø

1/

2" ø

P H

W S

3/ 4" ø

1" ø

R H

W S

1" ø

R H

W R

1" ø

R H

W S

1" ø

R H

W R

3/ 4" ø

3/ 4" ø

3/4"⌀ HWS/HWR FLEX PIPE

TYP OF RAD

1 1/4"ø

1 1/4"ø PHWS

1 1/4"ø PHWR

1 1/2"ø RHWR

1 1/2"ø RHWS

T T

T

T

T

T

T

T

T

T

T

SEE UPPER LEVEL PLAN

FOR CONNECTIONS TO

VAV AND RADIANT PANELS

MEETING ROOM

MEETING ROOM

BREAK ROOM

OA1

OFFICE

OA2

CORRIDOR

CO1

TOILET

TOILET

TOILET

TOILET

HAC

OPEN OFFICE

OA3

OFFICE

OA5

OPEN OFFICE

OA3

STORAGE

STORAGE

MH3.00

MH3.00

MH3.00

MH3.00

VAV

MH3.01

MH3.01

MH3.01

1/

4" ø

P H

W R

1/

4" ø

P H

W S

2"⌀ PHWR TO

UPPER LEVEL

1-1/2"⌀ RHWR TO

UPPER LEVEL

1-1/2"⌀ RHWS FROM

UPPER LEVEL

VAV

VAV

VAV

VAV

VAV

VAV

VAV

1/

2" ø

R H

W S

1/

2" ø

R H

W R

3/4"ø

3/4"ø

3/4"ø3/4"ø

3/4"ø

3/4"ø

3/4"ø

3/4"ø3/4"ø

3/4"ø

3/4"ø

3/4"ø

3/4"ø

3/4"ø

MH3.00

STORAGE

OA4

COORDINATE

INSTALLATION WITH

DIV 27 CONTRACTOR

EXISTING WALL RATING:

SMOKE RESISTIVE HAZARDOUS

ROOM ENCLOSURE

2 HOUR FIRE BARRIER

PROJECT LOCATION

TRUE

NORTH

N

E E

N

No. 20031

AOM

TN AN

SC

L I EN

DE

S S

R O

F E

P

LI O AN

NG

E

I

R

ALEX R.

ZIMMERMAN

SUMMIT FIRE CONSULTING

575 MINNEHAHA AVE WEST

ST. PAUL, MINNESOTA 55103

(612) 387-7050

ALBERTSON ENGINEERING, INC.

315 NORTH MAIN AVENUE, SUITE 200

SIOUX FALLS, SOUTH DAKOTA 57104

PH: (605) 274-0880

FOURFRONT DESIGN, INC.

517 7TH STREET

RAPID CITY, SOUTH DAKOTA 57701

PH: (605) 342-9470

FAX: (605) 342-2377

WWW.FOURFRONTDESIGN.COM

FOURFRONT

D E S I G N I N C.

Office of Construction and Facilities Management

Project Number

Building Number

Drawing Number

Dwg.

DrawnCheckedDate

Location

Project TitleDrawing Title

Approved: Project Director

ARCHITECTCONSULTANTS:

DateRevisions:

VA FORM 08-6231

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig h th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e rs in c h o n e fo o t o n e in c h o n e fo o t o n e a n d o n e h a lf in c h e s o n e fo o t th re e in c h e s o n e fo o t

F

E

D

C

B

A

1 2 3 4 5 6 7 8 9

F

E

D

C

B

A

1 2 3 4 5 6 7 8 9

Department of

Veterans Affairsof

/1

/2

:2

:4

P

M

CONSTRUCTION DOCUMENTS

05/12/2022

LOWER LEVEL HYDRONIC NEW PLAN

MP1.00

EHRM TRAINING AND ADMIN

SPACE

AZRD

921 NE 13TH ST

OKLAHOMA CITY, OK 73104Owner

VA259-16-D-0217

36 59

1/4" = 1'-0"

LOWER LEVEL HYDRONIC PLAN - NEW

• INSTALL ALL NEW STEAM, CONDENSATE, CHILLED

WATER, AND HYDRONIC HOT WATER PIPING AS HIGH

AS POSSIBLE TO STRUCTURE ABOVE. INSTALL BELOW

DUCT WHERE NEEDED FOR ACCESS TO THE PIPE.

COORDINATE WITH ALL OTHER TRADES PRIOR TO

INSTALLATION.

• TAGS AND LABELS SHOWN ARE SPECIFIC TO THESE

PLANS. CONTRACTOR TO COORDINATE FINAL TAGS

AND LABELING REQUIREMENTS WITH THE OKLAHOMA

CITY VA COR.

• PROVIDE DOUBLE ISOLATION VALVES ON ALL STEAM

SERVED EQUIPMENT.

• DOUBLE ISOLATION VALVES ON ALL END EQUIPMENT

REQUIRED.

• FIRECAULK ALL NEW DUCT AND PIPE PENETRATIONS

THROUGH NEW AND EXISTING WALLS.

GENERAL PIPING NOTES

• EQUIPMENT, DUCT, PIPING, AND GRILLES, REGISTERS,

AND DIFFUSERS SHOWN IN GRAY ARE EXISTING AND

TO REMAIN.

B

D

E F G

H

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

RAD

VAV

EXISTING

2-1/2"⌀ STM-LP

EXISTING 3/4"⌀

CDR-L

3/4"⌀ HWS/HWR

TYP OF VAV

1 1/2"ø PHWR 1 1/2"ø PHWS

1 1/4"ø RHWR

1 1/4"ø RHWS

3/4"ø

3/4"ø

1 1/2"ø PHWR

3/4"ø

3/4"ø

1 1/2"ø PHWS

1 1/2"ø PHWR

1/

2" ø

P H

W R

1/

2" ø

P H

W S

1 1/2"ø PHWS1 1/2"ø PHWS 1 1/2"ø PHWR

3/4"ø

3/4"ø3/4"ø

1 1/2"ø PHWR

3/4"ø

3/4"ø

3/4"ø

3/4"ø

1/

2" ø

P H

W S

3/ 4" ø

3/ 4" ø

3/4"ø

3/ 4" ø

1 1/4"ø RHWS 1 1/4"ø RHWR

3/4"ø

1 1/4"ø RHWR

1 1/4"ø RHWS

3/ 4" ø

3/ 4" ø

1 1/4"ø RHWR

1 1/4"ø RHWS

1/

4" ø

R H

W R

1/

4" ø

R H

W S

1 1/2"ø PHWS

3/ 4" ø

1 1/2"ø PHWR

1 1/2"ø PHWS

T

T T

TT

T T

RAD

RAD

RAD

1 1/2"ø PHWS

1 1/2"ø PHWR

1 1/2"ø PHWS

1 1/2"ø PHWR

3/4"ø

T

MH3.00

MH3.00

MH3.00

MH3.00

MEETING ROOM

MEETING ROOM

MEETING ROOM

MEETING ROOM

CORRIDOR

CO2

STAIRS

MECHANICAL

STORAGE

VAV

VAV

MH3.01 2

MH3.01

MH3.01

RAD

3/4"ø 3/4"ø

RAD

1-1/2"⌀ PHWS TO LOWER LEVEL

2-1/2"⌀ PHWS FROM PUMPS

1-1/2"⌀ PHWR FROM LOWER LEVEL

2-1/2" PHWR TO PUMPS

1-1/2"⌀ RHWR FROM LOWER

LEVEL AND PUMPS

1-1/2"⌀ RHWS TO LOWER

LEVEL AND PUMPS

1 1/2"ø

VAV

VAV

VAV

VAV

3/4"ø 1 1/4"ø RHWR

1 1/4"ø RHWS

3/ 4" ø

3/4"ø

3/ 4" ø

3/4"ø

VAV

3/ 4" ø

3/4"ø

1" ø

R H

W R

1" ø

R H

W S

3/4"ø3/4"ø

1" ø

R H

W S

1" ø

R H

W R 1

1/ 2" ø

1 1/4"ø1 1/4"ø

P

P

P

HEX

P

P

AHU

3/ 4" ø

3/4"ø

MH3.00

2 1/2"ø STM-LP

3/4"ø CDR-L

(E )2

/2

"ø C

H R

(E )2

/2

"ø C

H S

(E )3

/4 "ø

C D

R -L

(E )2

/2

"ø S

T M

-L P

COORDINATE

INSTALLATION WITH

DIV 27 CONTRACTOR

ELECTRICAL ROOM

EXISTING WALL RATING:

SMOKE RESISTIVE HAZARDOUS

ROOM ENCLOSURE

2 HOUR FIRE BARRIER

PROJECT LOCATION

TRUE

NORTH

N

E E

N

No. 20031

AOM

TN AN

SC

L I EN

DE

S S

R O

F E

P

LI O AN

NG

E

I

R

ALEX R.

ZIMMERMAN

SUMMIT FIRE CONSULTING

575 MINNEHAHA AVE WEST

ST. PAUL, MINNESOTA 55103

(612) 387-7050

ALBERTSON ENGINEERING, INC.

315 NORTH MAIN AVENUE, SUITE 200

SIOUX FALLS, SOUTH DAKOTA 57104

PH: (605) 274-0880

FOURFRONT DESIGN, INC.

517 7TH STREET

RAPID CITY, SOUTH DAKOTA 57701

PH: (605) 342-9470

FAX: (605) 342-2377

WWW.FOURFRONTDESIGN.COM

FOURFRONT

D E S I G N I N C.

Office of Construction and Facilities Management

Project Number

Building Number

Drawing Number

Dwg.

DrawnCheckedDate

Location

Project TitleDrawing Title

Approved: Project Director

ARCHITECTCONSULTANTS:

DateRevisions:

VA FORM 08-6231

o n e e ig h th in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t th re e e ig h th s in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e q u a rt e rs in c h o n e fo o t o n e in c h o n e fo o t o n e a n d o n e h a lf in c h e s o n e fo o t th re e in c h e s o n e fo o t

F

E

D

C

B

A

1 2 3 4 5 6 7 8 9

F

E

D

C

B

A

1 2 3 4 5 6 7 8 9

Department of

Veterans Affairsof

/1

/2

:2

:4

P

M

CONSTRUCTION DOCUMENTS

05/12/2022

UPPER LEVEL HYDRONIC NEW PLAN

MP1.10

EHRM TRAINING AND ADMIN

SPACE

AZRD

921 NE 13TH ST

OKLAHOMA CITY, OK 73104Owner

VA259-16-D-0217

37 59

1/4" = 1'-0"

UPPER LEVEL HYDRONIC PLAN - NEW

• INSTALL ALL NEW STEAM, CONDENSATE, CHILLED

WATER, AND HYDRONIC HOT WATER PIPING AS HIGH

AS POSSIBLE TO STRUCTURE ABOVE. INSTALL BELOW

DUCT WHERE NEEDED FOR ACCESS TO THE PIPE.

COORDINATE WITH ALL OTHER TRADES PRIOR TO

INSTALLATION.

• TAGS AND LABELS SHOWN ARE SPECIFIC TO THESE

PLANS. CONTRACTOR TO COORDINATE FINAL TAGS

AND LABELING REQUIREMENTS WITH THE OKLAHOMA

CITY VA COR.

• PROVIDE DOUBLE ISOLATION VALVES ON ALL STEAM

SERVED EQUIPMENT.

• DOUBLE ISOLATION VALVES ON ALL END EQUIPMENT

REQUIRED.

• FIRECAULK ALL NEW DUCT AND PIPE PENETRATIONS

THROUGH NEW AND EXISTING WALLS.

• REFER TO 5/M0.03 FOR MECHANICAL ROOM HYDRONIC

PIPING DETAILS.

GENERAL PIPING NOTES

• EQUIPMENT, DUCT, PIPING, AND GRILLES, REGISTERS,

AND DIFFUSERS SHOWN IN GRAY ARE EXISTING AND

TO REMAIN.

F

F F

F

B

MH2.01

MH3.00

HEX

P

P

P

P

P

MH3.00

3/4"ø CDR-L

3/4"ø RHWR

3/4"ø RHWS

24"x10" R/A

9"ø S/A

24"x10" R/A

30"x12" S/A

32"x14" S/A

2 1/2"ø STM-LP

32"x12" R/A

6"ø S/A

AHU

12"x8" S/A

"ø

S /A

6"x6" R/A

8"ø S/A

"x

R /A

1" ø

R H

W R

1" ø

R H

W S

1 1/2"ø PHWS

1 1/2"ø PHWR

RG-1

SD-1

SD-1

6"ø S/A

1 1/4"ø RHWS

1 1/4"ø RHWR

1 1/4"ø RHWS

1 1/4"ø RHWR

1 1/2"ø PHWS

1 1/2"ø PHWR

10"x10" S/A DOWN

10"x10" RS/A DOWN

VAV

(E )2

/2

"ø C

H S

(E )2

/2

"ø C

H R

(E )2

/2

"ø S

T M

-L P

(E )3

/4 "ø

C D

R -L

SD-1 20"x10" S/A

RG-1

SD-1 10"x20" S/A DOWN

10"x20" R/A DOWN

12"x10" R/A

20"x10" R/A

22"x10" S/A

6"ø S/A

EXISTING RELIEF

AIR LOUVER

EXISTING OUTSIDE

AIR LOUVER

ELECTRICAL ROOM

ROOF LEVEL

121' - 0"

CEILING LEVEL

119' - 0"

BOTTOM OF TRUSS

119' - 8"

TOP OF ROOF

125' - 4 1/2"

B.O.S AT ADMIN

123' - 8"

TOS AT ADMIN

125' - 1"

MECH RM LEVEL

114' - 7"

RG-1

AHU

SD-1

6"x6" R/A

6"ø S/A

14"x32" S/A

"x

S /A

12"x30" S/A

12"x10" R/A

12"x12" R/A

8"ø S/A

ROOF LEVEL

121' - 0"

5 87

CEILING LEVEL

119' - 0"

BOTTOM OF TRUSS

119' - 8"

TOP OF ROOF

125' - 4 1/2"

B.O.S AT ADMIN

123' - 8"

TOS AT ADMIN

125' - 1"

MECH RM LEVEL

114' - 7"

SD-1

RG-1

SD-1

SD-1

AHU

VAV

6"ø S/A

"x

S /A

32"x14…