36C24619B0039-011.pdf
PDF 2 MB Posted
- Attached to
- Construct New Clinical Lab Expansion (VA-18-00152139) Federal contract opportunity
- Solicitation number
- 36C24619B0039
About this file
This solicitation seeks construction services for a clinical lab expansion project at a VA medical center. The scope includes all labor, materials, equipment, transportation and supervision to complete renovations and an addition of approximately 18,050 square feet. The drawings and specifications will be provided on August 15, 2019. A pre-proposal conference will be held on an unspecified date. Questions must be emailed to the Contracting Officer by the stated deadline. The estimated cost is between $5-10 million and work must be completed within 680 calendar days of the notice to proceed. This opportunity is 100% set aside for Service-Disabled Veteran-Owned Small Businesses. Offers will only be accepted from SDVOSBs. The NAICS code is 236220 and small business size standard is $36.5 million.
36C24619B0039 S02 MECHANICAL_BidDocuments.pdf
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GENERAL NOTESMECHANICAL ABBREVIATIONS
AAHX AIR TO AIR HEAT EXCHANGER
AB AIR BLENDER
ACC AIR COOLED CONDENSER
ACCH AIR COOLED CHILLER
ACCU AIR-COOLED CONDENSING UNIT
ACU AIR CONDITIONING UNIT
ACD AUTOMATIC CONTROL DAMPER,
MODULATING
ACD-TP AUTOMATIC CONTROL DAMPER,
TWO POSITION
AD ACCESS DOOR
AF AFTER FILTER
AFCV AIR FLOW CONTROL VALVE
AFF ABOVE FINISHED FLOOR
AFMD AIR FLOW MEASURING DEVICE
AHU AIR-HANDLING UNIT
AMP AMPERAGE
AP ACCESS PANEL
APD AIR PRESSURE DROP
ARI AIR CONDITIONING AND
REFRIGERATION INSTITUTE
AS AIR SEPARATOR
ASME AMERICAN SOCIETY OF
MECHANICAL ENGINEERS
AW AIR WASHER
AXF AXIAL FLOW
B BOILER
BD BUTTERFLY DAMPER
BDD BACKDRAFT DAMPER
BDR BASE BOARD RADIATOR
BFP BACKFLOW PREVENTER
BG BOTTOM GRILLE
BHP BRAKE HORSEPOWER
BHW HOT WATER HEATING BOILER
BR BOTTOM REGISTER
BSC BIOLOGICAL SAFETY CABINETS
BTU BRITISH THERMAL UNIT
BTUH BRITISH THERMAL UNIT PER HOUR
BWT BOILER PLANT WATER TUBE
C CENTIGRADE (CELSIUS)
CC COOLING COIL
CCD COOLING COIL CONDENSATE
DRAIN
CD CEILING DIFFUSER
CENT CENTRIFUGAL
CFH CUBIC FEET PER HOUR
CFM CUBIC FEET PER MINUTE
CFT CUBIC FEET
CFP CHEMICAL FEED PUMP
CG CEILING GRILLE
CH CHILLER
CHP CHILLED WATER PUMP
CHW CHILLER WATER
CHR CHILLED WATER RETURN
CHS CHILLED WATER SUPPLY
CO CLEAN OUT
CO CARBON MONOXIDE
O2 CARBON DIOXIDE
COMP COMPRESSOR UNIT
COP COEFFICIENT OF PERFORMANCE
CP CONDENSATE PUMP
CR CEILING REGISTER
CS CONDENSATE STORAGE TANK
CSG CLEAN STEAM GENERATOR
CT COOLING TOWER
CU CONDENSING UNIT
CUH CABINET UNIT HEATER
CV CONSTANT VOLUME
CW COLD WATER (POTABLE)
CWCC CHILLED WATER COOLING COIL
CWP CONDENSER WATER PUMP
CWR CONDENSER WATER RETURN (TO
COOLING TOWER)
CWS CONDENSER WATER SUPPLY
(FROM COOLING TOWER)
D DAMPER - AUTOMATIC
DB DECIBELS
Db DRY-BULB TEMPERATURE
DDC DIRECT DIGITAL CONTROLS
DEG DEGREE
DF DIFFUSER
DIA DIAMETER
DIW DEIONIZED WATER
DP DEW POINT TEMPERATURE
DP DIFFUSER PLATE
DPA DIFFERENTIAL PRESSURE
ASSEMBLY
DPS DIFFERENTIAL PRESSURE
SENSOR
DX DIRECT EXPANSION
DXCC DIRECT EXPANSION COOLING
COIL
EA EXHAUST AIR
EAT ENTERING AIR TEMPERATURE
EC EVAPORATIVE COOLER
ECC ENGINEERING CONTROL CENTER
ECU EVAPORATIVE CONDENSER UNIT
EDH ELECTRIC DUCT HEATER
EER ENERGY EFFICIENCY RATIO
EF EXHAUST FAN
EG EXHAUST GRILLE
EGS EMERGENCY GAS SHUTOFF
EGT ENTERING GLYCOL TEMP
EH EXHAUST HOOD
EMD END OF MAIN DRIP (STEAM)
ENT ENTERING
ER EXHAUST REGISTER
ERC ELECTRIC REHEAT COIL
ERP ELECTRIC RADIANT PANEL
ESP EXTERNAL STATIC PRESSURE
ET EXPANSION TANK
ETO ETHYLENE OXIDE
EUH ELECTRIC UNIT HEATER
EWC EVAPORATIVE WATER COOLER
EWT ENTERING WATER TEMPERATURE
EX EXISTING
F FAHRENHEIT
F&T FLOAT AND THERMOSTATIC
FA FREE AREA
FC FLEXIBLE CONNECTION
FCU FAN COIL UNIT
FD FLOOR DRAIN
FD FIRE DAMPER
FF FINAL FILTER
FHX FLUE GAS/FEEDWATER HEAT
EXCHANGER
FM FLOW METER
FOP FUEL OIL PUMP
FOT FUEL OIL TANK
FOHX FUEL OIL HEAT EXCHANGER
FPM FEET PER MINUTE
FPS FEET PER SECOND
FPTU FAN POWERED TERMINAL UNIT
FR FLOOR REGISTER
FRP FIBER REINFORCED POLYESTER
FS FLOW SWITCH
FSD COMBINATION FIRE SMOKE
DAMPER
FSTAT FREEZESTAT
FT FEET
FT-LB FOOT-POUND
FTR FIN TUBE RADIATION
FV FACE VELOCITY
GA GAUGE
GAL GALLONS
GH GRAVITY HOOD
GLR GROUND LOOP RETURN
GLS GROUND LOOP SUPPLY
GPD GALLONS PER DAY
GPH GALLONS PER HOUR
GPM GALLONS PER MINUTE
GPR GAS PRESSURE REGULATOR
GS GALVANIZED STEEL
GSHP GROUND SOURCE HEAT PUMP
H HUMIDIFIER
HAC HOUSEKEEPING AID CLOSET
HB HOSE BIBB
HC HEATING COIL
HD HEAD
HD HOOD
HOA HAND/OFF/AUTOMATIC
HP HEAT PUMP / HORSEPOWER
HPDT HIGH PRESSURE DRIP TRAP
HPR HIGH PRESSURE RETURN
(STEAM CONDENSATE)
HPS HIGH PRESSURE STEAM
HRC HEAT RECOVERY COIL
HRD HEAT RECOVERY DEVICE
HRP HYDRONIC RADIANT (CEILING)
PANEL
HRW HEAT RECOVERY WHEEL
HSTAT HUMIDISTAT
HTM HUMIDIFIER TERMINAL
HUM HUMIDIFIER UNIT MOUNTED
HVU HEATING AND VENTILATING UNIT
HW HOT WATER
HWC HOT WATER COIL
HWP HEATING HOT WATER PUMP
HWR HEATING HOT WATER RETURN
HWS HEATING HOT WATER SUPPLY
HWUH HOT WATER UNIT HEATER
HVD HOISTWAY VENT DAMPER
HX HEAT EXCHANGER
HZ HERTZ
I/O INPUT/OUTPUT
IAQ INDOOR AIR QUALITY
IBT INVERTED BUCKET TRAP
ID INSIDE DIAMETER
IFB INTEGRAL FACE AND BYPASS
IN INCHES
IN HG INCHES OF MERCURY
IN WC INCH WATER COLUMN
IN-LB INCH POUND
IPLV INTEGRATED PART LOAD VALUE
IRH INFRARED HEATER
IU INDUCTION UNIT
IV INLET VANES
kg KILOGRAM kg/HR KILOGRAM PER HOUR kPa KILOPASCAL kW KILOWATT kWh KILOWATT HOUR
L LITER
L/h LITERS PER HOUR L/m LITERS PER MINUTE L/s LITERS PER SECOND
LAT LEAVING AIR TEMPERATURE
LBS/HR POUNDS PER HOUR
LF LINEAR FOOT (FEET)
LGT LEAVING GLYCOL TEMPERATURE
LH LATENT HEAT
LPG LIQUID PROPANE GAS
LPR LOW PRESSURE RETURN
(STEAM CONDENSATE)
LPRC LOW PRESSURE STEAM RETURN
(CLEAN)
LLHX LIQUID TO LIQUID HEAT
EXCHANGER
LPS LOW PRESSURE STEAM
LPSC LOW PRESSURE STEAM (CLEAN)
LSD LINEAR SLOT DIFFUSER
LTCP LOCAL TEMPERATURE CONTROL
PANEL
LVG LEAVING
LVR LOUVER
LWT LEAVING WATER TEMPERATURE
M METER, SI UNIT
M/s METERS PER SECOND
MA MIXED AIR
MAT MIXED AIR TEMPERATURE
MAU MAKE-UP AIR UNIT
MAV MANUAL AIR VENT
MB MIXING BOX
MBH 1000 BTUH
MCA MINIMUM BRANCH CIRCUIT
AMPACITY
MERV MINIMUM EFFICIENCY REPORTING
VALUE
MHP MOTOR HORSEPOWER
MIN MINIMUM
MM MILLIMETER
MOV MOTOR OPERATED VALVE
MPR MEDIUM PRESSURE RETURN
(STEAM CONDENSATE)
MPS MEDIUM PRESSURE STEAM
MTD MEAN TEMPERATURE
DIFFERENCE
MZ MULTI-ZONE
NA NOT APPLICABLE
NC NOISE CRITERIA
NC NORMALLY CLOSED
NG NATURAL GAS
NGFM NATURAL GAS FLOWMETER
NO NORMALLY OPEN
NOAA NATIONAL OCEANIC &
ATMOSPHERIC ADMINISTRATION
NOM NOMINAL
NPLV NON-STANDARD PART LOAD
VALUE
NPSH NET POSITIVE SUCTION HEAD
NTS NOT TO SCALE
OA OUTSIDE AIR
OAG OUTSIDE AIR GRILLE
OAI OUTSIDE AIR INTAKE
OD OUTSIDE DIAMETER
OFM OIL FLOWMETER
P PUMP
PA PASCAL
PC PUMPED CONDENSATE
PCF POUNDS PER CUBIC FOOT
PD PRESSURE DROP
PF PRE-FILTER
PG PRESSURE GAGE
PGW PROPYLENE GLYCOL-WATER
(SOLUTION)
PHC PREHEAT COIL
PPM PARTS PER MILLION
PRS PRESSURE REGULATING (VALVE)
STATION
PRV PRESSURE REGULATING VALVE
PSI POUNDS PER SQUARE INCH
PSIA POUNDS PER SQUARE INCH –
ABSOLUTE
PSIG POUNDS PER SQUARE INCH –
GAGE
PSS PRIMARY SECONDARY SYSTEM
PSV PRESSURE SAFETY VALVE
PTAC PACKAGED TERMINAL AIR
CONDITIONER
RA RETURN AIR
RAD REFRIGERANT AIR DRYER
RAF RADIO FREQUENCY
RAHX ROTARY AIR HEAT EXCHANGER
RAT RETURN AIR TEMPERATURE
RCCH REMOTE CONDENSER CHILLER
RCU RECIPROCATING CHILLER UNIT
RD REFRIGERANT DISCHARGE
REA RELIEF AIR
RF RETURN FAN
RFZ RADIANT FLOOR ZONE
RG RETURN GRILLE
RH RELATIVE HUMIDITY
RHC REHEAT COIL
RHG REFRIGERANT HOT GAS
RL REFRIGERANT LIQUID LINE
RLA RUN LOAD AMPERE
RO REVERSE OSMOSIS
RPM REVOLUTIONS PER MINUTE
RR RETURN REGISTER
RS REFRIGERANT SUCTION LINE
RTU ROOF TOP UNIT
RV RELIEF VALVE
SA SUPPLY AIR
SAD SOUND ATTENUATING DEVICE
SAT SUPPLY AIR TEMPERATURE
SC SHADING COEFFICIENT
SCFM STANDARD CUBIC FEET PER
MINUTE
SCR SILICON CONTROLLED RECTIFIER
SD SMOKE DETECTOR
SD SUPPLY AIR DIFFUSER
SDPR SMOKE DAMPER
SEN SENSIBLE HEAT
SF SUPPLY FAN
SG SUPPLY AIR GRILLE
SH STEAM HUMIDIFIER
SHC STEAM HEATING COIL
SI SQUARE INCHES
SMACNA SHEET METAL AND AIR
CONDITIONING CONTRACTORS'
NATIONAL ASSOCIATION
SP STATIC PRESSURE
SP GR SPECIFIC GRAVITY
SPD SUPPLY PROCESS AND
DISTRIBUTION
SPS STATIC PRESSURE SENSOR
SQ FT SQUARE FOOT (FEET)
SS STAINLESS STEEL
SSHX STEAM TO STEAM HEAT
EXCHANGER
SSR SOLID SEPARATOR
ST STEAM TRAP
SUH STEAM UNIT HEATER
SV STEAM PRESSURE REDUCING
VALVE
SVS STEAM VENT SILENCER
SWHX STEAM TO WATER HEAT
EXCHANGER
T & PCV TEMPERATURE AND PRESSURE
CONTROL VALVE
TAB TESTING, ADJUSTING, BALANCE
TD TEMPERATURE DIFFERENCE
TDH TOTAL DYNAMIC HEAD
TDS TOTAL DISSOLVED SOLIDS
TG TRANSFER GRILLE
TP TRAP
TR TOP REGISTER
TSP TOTAL STATIC PRESSURE
TSTAT THERMOSTAT
TU TERMINAL UNIT
UC UNDER CUT
UC UNIT COOLER
UH UNIT HEATER
UL UNDERWRITERS LABORATORY
URV UPBLAST UNIT VENTILATOR
V VALVE
VAV VARIABLE AIR VOLUME
VD VOLUME DAMPER
VFD VARIABLE FREQUENCY DRIVE
VI VIBRATION ISOLATOR
VIV VARIABLE INLET VANES
VP VACUUM PUMP
VPS VARIABLE PRIMARY SYSTEM
VR VACUUM (STEAM CONDENSATE)
RETURN
VSD VARIABLE SPEED DRIVE
VUH VERTICAL UNIT HEATER
W WATTS
Wb WET-BULB (TEMPERATURE)
WC WATER COOLED
WCCH WATER COOLED CHILLER
WCCU WATER COOLED CONDENSING
UNIT
WCPU WATER COOLED PACKAGED UNIT
WF WATER FILTER
WFCV WATER FLOW CONTROL VALVE
WFM WATER FLOWMETER
WFMD WATER FLOW MEASURING DEVICE
WG WATER GAGE
WPD WATER SIDE PRESSURE DROP
WSHP WATER SOURCE HEAT PUMP
YR YEAR
1. ALL PIPING AND DUCTS IN FINISHED ROOMS OR SPACES SHALL BE CONCEALED IN A
FURRED CHASE OR ABOVE THE HARD SUSPENDED CEILING.
2. THE FIRST FIGURE OF DUCT SIZE INDICATES DIMENSION OF FACE SHOWN OR
INDICATED. DUCT SIZES ARE NET INSIDE DIMENSIONS.
3. ACCESS PANELS IN HARD SUSPENDED CEILINGS ARE REQUIRED FOR ALL VALVES,
TRAPS, DAMPERS, CLEANOUTS, CONTROLS, ETC. ACCESS PANELS SHALL BE
FURNISHED AND INSTALLED PER THE ARCHITECTURAL SPECIFICATIONS.
4. TOTAL STATIC PRESSURE NOTED IN THE SCHEDULES INCLUDES DUCT SYSTEM,
TERMINAL UNITS, FILTERS, COILS, ETC.
5. FOR TYPICAL STEAM AND WATER PIPING CONNECTIONS TO EQUIPMENT, SEE
STANDARD EQUIPMENT DETAILS.
6. DIFFUSER, REGISTER AND GRILLE SIZES SHOWN ON FLOOR PLANS ARE NECK SIZES.
7. WATER PIPE CONNECTIONS TO AIR HEATING AND COOLING COILS SHALL BE MADE TO
PROVIDE COUNTER FLOW BETWEEN WATER AND AIR.
8. WALL TYPE EXHAUST REGISTERS NOTED AS "BR" ON DRAWINGS ARE TO BE
INSTALLED WITH BOTTOM ELEVATION OF REGISTER AT 7" [175mm] ABOVE FINISHED
FLOOR.
9. REFER TO ARCHITECTURAL REFLECTED CEILING PLANS FOR EXACT LOCATIONS OF
CEILING DIFFUSERS, REGISTERS AND GRILLES.
10. ALTITUDE-BOILER ROOM FLOOR: 400 FT. [122 M] ABOVE SEA LEVEL (APPROX)
11. HANGARS SHALL BE ISOLATED BY TYPES OF ITEMS THEY SUPPORT. DUCTS
INDEPENDENT FROM PIPES, CABLE TRAYS, ETC.
DESIGN CONDITIONS
ROOM DESCRIPTION
INDOOR OUTDOOR
SUMMER WINTER SUMMER WINTER
°F Db % RH °F Db 1% °F Db 1% °F Wb 99% °F Db
OFFICES 75 20-60 70
95 77 19
LABORATORY 75 20-60 70
RESTROOMS 75 NA 70
MECHANICAL/ELECTRICAL ROOMS 86 NA 40
ALL OTHER AREAS 75 20-60 70
OUTSIDE DESIGN CONDITIONS PER VA HVAC DESIGN MANUAL 2011
PROJECT NUMBER
BUILDING NUMBER
DRAWING NUMBER
PROJECT TITLE
LOCATION
ISSUE DATE CHECKED DRAWN
DRAWING TITLE
VA FORM 08 - 6231
A
F i l e
P a t h
FULLY
SPRINKLERED
Office of
Construction and Facilities
Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PHASE:
ARCHITECT/ENGINEER OF RECORD
SEAL
CONSULTANT
321 4 5 6 7 8 9 10
NEW CLINICAL LAB FOR
SURGICAL EXPANSION
RICHMOND, VIRGINIA
652-319
PROJECT DIRECTOR
AUGUST 2018
REVISIONS: DATE:
Group, Inc.
11031 SOUTH PIKES PEAK DRIVE #202
PARKER, COLORADO 80138
PH: 303.841.3922
WWW.AES-GRP.COM
BID DOCUMENTS
DWG. OF 162
NAME: TINA DEBELLA, PE
PHONE: 804.675.5495
EMAIL: Tina.DeBella@va.gov
MECHANICAL ABBREVIATIONS
MH001
WBRCDL
13 Aug 2018
H4
H7
A
SF-3
VAV-100
DETAIL NUMBER
DRAWING NUMBER WHERE SHOWN
SECTION LETTER
TYPICAL UNIT NO.
SUPPLY FAN NO. 3
EQUIPMENT ABBREVIATION (SUPPLY FAN)
ITEM NUMBER (TERMINAL UNIT NO. 1)
ITEM (TERMINAL UNIT SHOWN)
DRAWING NUMBER WHERE DRAWN
SQUARE 1-WAY CEILING DIFFUSERS
LIMIT OF DEMOLITION
(WALL TYPE)
(WALL TYPE)
DN
DN
UP
UP
SUPPLY DUCT (UP & DOWN)
EXHAUST DUCT (UP & DOWN)
ROUND AND SQUARE 4-WAY CEILING DIFFUSERS
SUPPLY TOP REGISTER OR GRILLE (WALL TYPE)
EXHAUST OR RETURN CEILING REGISTER OR GRILLE
EXHAUST OR RETURN BOTTOM REGISTER OR GRILLE
EXHAUST OR RETURN REGISTER OR TOP GRILLE
VANED ELBOW & AIR SPLIT TYPE DUCT TAKE-OFF
CONNECT NEW DUCT TO EXISTING DUCT
D
INCLINED RISE, IN DIRECTION OF AIR FLOW
INCLINED DROP, IN DIRECTION OF AIR FLOW
R
DNUP RETURN DUCT (UP & DOWN)
SQUARE 3-WAY CEILING DIFFUSERS
SQUARE 2-WAY CEILING DIFFUSERS
LINEAR SLOT DIFFUSER
FC
10x8
FLEXIBLE CONNECTION, EQUIPMENT,
VANED ELBOW (PROVIDE ALL SQUARE OR
RECTANGULAR ELBOWS WITH VANES EVEN IF
SYMBOL IS MISSING)
VANED ELBOW (SHORT RADIUS)
STANDARD RADIUS ELBOW (LONG RADIUS)
NEW DUCT (INSIDE DIMENSIONS: WIDTH x DEPTH)
EXISTING DUCT TO REMAIN
LOUVER (LOUVER SPECIFIED IN ARCHITECTURAL
FIRE DAMPER
FD
VD
DUCT WITH SOUND LINING
FLEXIBLE DUCTWORK (INSULATED)
MANUAL VOLUME DAMPER
EXISTING DUCT TO BE REMOVED
BACK DRAFT DAMPER
BDD
SECTION.)
VIBRATION, OR SEISMIC
HIGH PRESSURE STEAM (60 PSIG AND ABOVE)
HOT WATER HEATING SUPPLY
STEAM CONDENSATE RETURN
LOW PRESSURE STEAM (15 PSIG AND BELOW)
HOT WATER HEATING RETURN
REFRIGERANT LIQUID
X
MEDIUM PRESSURE STEAM (16 PSIG THRU 59 PSIG)
CHILLED WATER SUPPLY
CHILLED WATER RETURN
REFRIGERANT SUCTION
EXISTING PIPE TO BE REMOVED
FE
ANCHOR
REDUCER OR INCREASER
DIRECTION OF FLOW
SIDE CONNECTION
ECCENTRIC REDUCER
BOTTOM CONNECTION, 45° OR 90°
TOP CONNECTION, 45° OR 90°
DIRECTION OF PIPE PITCH (DOWN)
UNION
RISE OR DROP IN PIPE
CAPPED OUTLET
PRESSURE GAGE
THERMOMETER
FLOW ELEMENT
FLOAT & THERMOSTATIC TRAP SET INCLUDING
PIPING ACCESSORIES SEE DETAIL
PIPING ACCESSORIES SEE DETAIL
INVERTED BUCKET TRAP SET INCLUDING
PIPE UP
PIPE DOWN
REFRIGERANT SIGHT GLASS
TEST PLUG (PRESSURE/TEMPERATURE)
AUTOMATIC AIR VENTAV
MANUAL AIR VENT
MV
THERMOSTATIC TRAP SET INCLUDING
PIPING ACCESSORIES SEE DETAIL
QUICK-COUPLE HOSE CONNECTOR
BALL VALVE
CHECK VALVE
ANGLE GLOBE VALVE
BUTTERFLY VALVE
MODULATING CONTROL VALVE
TWO POSITION CONTROL VALVE
THREE-WAY MODULATING CONTROL VALVE
AUTOMATIC BALANCING CONTROL VALVE
PRESSURE SAFETY VALVE
GATE VALVE - THREADED/FLANGED
GLOBE VALVE - THREADED/FLANGED
PRESSURE REGULATING VALVE
THREE-WAY TWO POSITION CONTROL VALVE
WYE STRAINER (WITH BALL VALVE & HOSE CONNECTION)
FLEXIBLE CONNECTION
WATER BALANCE DEVICE
MODULATING CONTROL BUTTERFLY VALVE
CIRCUIT SETTER VALVE
PLUG VALVE
CONTROL VALVE (CV) - FLOAT-OPERATED
PRESSURE REDUCING VALVE (PRV)
WYE STRAINER WITH VALVED DRAIN AND QUICK-COUPLE
WATER LEVEL CONTROLLERLC
FLOW METERM
SENSORS
HOSE CONNECTOR
THERMOSTATT
UNIT MOUNTED THERMOSTATT
DRAWING SYMBOLS
VALVE SYMBOLS PIPING SYMBOLS DUCTWORK SYMBOLS GENERAL PIPING SYMBOLS
TWO POSITION CONTROL VALVE, BALL VALVE
PROJECT NUMBER
BUILDING NUMBER
DRAWING NUMBER
PROJECT TITLE
LOCATION
ISSUE DATE CHECKED DRAWN
DRAWING TITLE
VA FORM 08 - 6231
A
F i t h
FULLY
SPRINKLERED
Office of
Construction and Facilities
Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PHASE:
ARCHITECT/ENGINEER OF RECORD
SEAL
CONSULTANT
321 4 5 6 7 8 9 10
NEW CLINICAL LAB FOR
SURGICAL EXPANSION
RICHMOND, VIRGINIA
652-319
PROJECT DIRECTOR
AUGUST 2018
REVISIONS: DATE:
Group, Inc.
11031 SOUTH PIKES PEAK DRIVE #202
PARKER, COLORADO 80138
PH: 303.841.3922
WWW.AES-GRP.COM
BID DOCUMENTS
DWG. OF 162
NAME: TINA DEBELLA, PE
PHONE: 804.675.5495
EMAIL: Tina.DeBella@va.gov
MECHANICAL SYMBOLS
MH002
CORRIDOR
C3F-1
CORRIDOR
C3F-2
BIOMED
3F-101
ANCILLARY TESTING
3F-103
DRUG TESTING
3F-105
IT CLOSET
3F-104
ELEC CLOS
3F-102
ACCESSIONING
3F-106a
FEE BASIS
3F-106b
MICROBIOLOGY
3F-106d
HEMATOLOGY
3F-106e
CHEMISTRY
3F-106f
REFRIGERATEDSTORAGE
3F-126
BLOOD BANK
3F-106c
CYTOLOGY
3F-106h
OPEN OFFICE
3F-106j
ARCHIVE
3F-124
CLEAN SUPPLY
3F-131
BSL-3 LAB
3F-129
STAFF TOILET
3F-108
DRUG TESTING TOILET
3F-105a
IMMUNOLOGY
3F-107
MEN'S TOILET
3F-109
WOMEN'S TOILET
3F-111
JANITOR
3F-110
EQUIPMENT ROOM
3F-130
GAS TANK ROOM
3F-127
BREAK ROOM
3F-112
CORRIDOR
C3F-3
OFFICE #1
3F-114
OFFICE #2
3F-115
OFFICE #3
3F-116
OFFICE #4
3F-117
OFFICE #5
3F-118
ADMINISTRATION
3F-120
DIRECTOR'S OFFICE
3F-121
CMT OFFICE
3F-122
OFFICE #6
3F-123
ADPAC/RESIDENTS
3F-119
FLAMMABLE STORAGE
3F-125
ANTE ROOM
3F-128
HISTOLOGY
3F-106g
STAIR
3F-S2
CONF ROOM
3F-113
NPQRSTUVW
X
Wn
SCALE:
MH131
3RD FLOOR MECHANICAL DUCTING
1/8" = 1'-0"
CE1
10"Ø
500-VF-2
CD2
10"Ø
OA INTAKE
EA CHASE
CD1
8"Ø
CD2
8"Ø
CD1
8"Ø
CD1(3)
8"Ø
CD1
8"Ø
CD1
8"Ø
CD1
10"Ø
CD1
8"Ø
CD1
8"Ø
CD1
10"Ø
CD1
8"Ø
CD1
6"Ø
CD3
8"Ø
CD2
16"Ø
CD2
8"Ø
CD3
10"Ø
CD3
10"Ø
CD1
10"Ø
CD1
10"Ø
CD1
8"Ø
CD1
8"Ø
CD3
6"Ø
CD1(4)
8"Ø
CD2
10"Ø
CD3
6"Ø
REF-1
CD3
6"Ø
BSC-1
BSC-2
FH-1
BSC-3
CD1
6"Ø
BSC-6
BSC-4
BSC-5
CD2
8"Ø
CD1
8"Ø
CD1
6"Ø
CD2
8"Ø
CD1
8"Ø
CD1
8"Ø
CD1
6"Ø
CD3
10"Ø
CD1
8"Ø
CD3
10"Ø
CD1
10"Ø
CD1
8"Ø
CD2
10"Ø
CD1
10"Ø
CD1
10"Ø
CD1
8"Ø
CD2
8"Ø
175CD2
8"Ø
CD2
8"Ø
CE1
8"Ø
CE1
10"Ø
CE1
12"Ø
CE3
6" X 6"
CE3
6" X 6"
CE2
16"Ø
CE2
6"Ø
CE1
14"Ø
CE2
12"Ø
500-EF 83
E
F
A49
500-ERC 3
LVR-1
CE4
10" X 10"
FH-3
CE3
9"Ø
CE3
12"x12"
CE3
12"x12"
CE3
6" X 6"
CE3
6" X 6"
CE2
14"Ø
CD2
8"Ø
CD2
10"Ø
CD2
10"Ø
CD2
10"Ø
CD2
10"Ø
CD2
10"Ø
CD2
8"Ø
CD2
8"Ø
CD2
8"Ø
CD2
8"Ø
CD2
10"Ø
CD2
10"Ø
CD2
10"Ø
CD2
10"Ø
CE2
14"Ø
CG1
8"Ø
CG2
16"Ø
CG1
8"Ø
CG1
8"Ø
CG1
12"Ø
CG1
6"Ø
CG1
14"Ø
CG1
6"Ø
CG1
8"Ø
CG1
8"Ø
CG1
6"Ø
CG1
8"Ø
CG1
8"Ø
CG1
8"Ø
CG1
6"Ø
CG1
10"Ø
CG1
10"Ø
CD2
10"Ø
CD2
8"Ø
CD1(4)
10"Ø
CE1
10"Ø
EX-1
10"Ø
EX-1
10"Ø
EX-1
10"Ø
FH-2
FH-4
CD2
10"Ø
CD1
10"Ø
CD2
10"Ø
CD1
10"Ø
CD2
10"Ø
CD2
8"Ø
CD2
8"Ø
CD2
8"Ø
CD1
8"Ø
CD1
8"Ø
CD1
8"Ø
CD2
10"Ø
CE2
18"Ø
CD2
10"Ø
F
AHU AC-3
F
F
F
CD1(2)
10"Ø
500-EF 2
500-EF 1
F
T VAV1-4
T
VAV2-5
T
VAV1-8
T
VAV1-14
T
VAV1-11
T
VAV1-17
T
VAV1-18
T
VAV2-2
T VAV2-4
T
VAV2-7
T VAV1-2
T VAV2-15
T
VAV2-9T
VAV2-6
T
VAV2-17
T
VAV1-3
TVAV2-11
TVAV2-14
T VAV2-8
T
VAV1-9
T
VAV1-10
T VAV1-7
T
VAV1-6
T VAV1-12T
VAV1-13
T
VAV1-1
T
VAV1-15
TVAV1-16
T
VAV2-3
T
TEMPTRAK
CD1
8"Ø
CD1
6"Ø
CD1
6"Ø
CD1
6"Ø
CD1
6"Ø
45 CD1
6"Ø
CD1
6"Ø
CD1
6"Ø
CD1
6"Ø
10 CD1
6"Ø
CD1
6"Ø
CD1
6"Ø
CD1
6"Ø
CD1
6"Ø
CD1
6"Ø
CD1
6"Ø
CD1
6"Ø
CD1
6"Ø
T
VAV1-5
CD2
16"Ø
T
VAV2-1
T
VAV2-10
T
VAV2-12
T VAV2-13 T
VAV2-16
CG2
16"Ø
CG1
8"Ø
CE2
16"Ø
CE2
12"Ø
CE2
16"Ø
GENERAL NOTES
KEY NOTES
1. DEMO EXISTING METAL OA PLENUM AND WALL LOUVER IN THIS AREA.
CONNECT EXISTING 40x48, 20x12, AND 32x28 OA DUCTS TO INTAKE
CHASE. SEE MH431 FOR MORE DETAIL. AIR HANDLER TO BE
MODIFIED AS PART OF MICU PROJECT, NIC.
2. DEMO EXISTING ROOFTOP PENTHOUSE AND EXTEND SHAFT TO NEW
ROOF LEVEL AND INSTALL NEW ROOFTOP HOOD.
3. DEMO EXISTING METAL EA DUCTS AND WALL LOUVER IN THIS AREA,
48x40, 28x32, 28x32. CMU SHAFT TO REMAIN. CONNECT EACH TO NEW EA CHASE (NOTE 4) WITH A DUCT OF EQUIVALENT SIZE. 46x30 AND 18x18 EA DUCT TO REMAIN. SEE MH431 FOR MORE DETAIL.
4. DEMO EXISTING ROOFTOP PENTHOUSE AND EXTEND SHAFT TO NEW
ROOF LEVEL AND INSTALL NEW ROOFTOP HOOD.
5. EXISTING CONDENSER UNITS (NOT SHOWN) TO REMAIN AND BE KEPT
IN SERVICE.
6. UNDER CUT DOORS BY 34".
1. INSTALL CEILING REGISTERS A MINIMUM OF 12" FROM AN
EXTERIOR WALL.
2. PROVIDE A MINIMUM OF THREE TIMES THE FAN DIAMETER OF
STRAIGHT DUCTWORK OFF THE SUPPLY AIR DISCHARGE BEFORE
ANY TAKEOFFS OR ELBOWS.
3. PROVIDE LOCKING QUADRANT VOLUME BALANCING DAMPERS AT
ALL BRANCH TAKEOFFS TO CEILING SUPPLY AND EXHAUST
DEVICES.
4. PROVIDE ACCESS DOORS IN DUCTWORK WHERE INDICATED OR
REQUIRED FOR ACCESS TO SYSTEM COMPONENTS INCLUDING THE
FOLLOWING: DAMPER MOTORS AND/OR MOTOR OPERATED
DAMPERS, FIRE DAMPERS AND SMOKE DAMPERS.
5. DUCT DIMENSIONS SHOWN ON DRAWINGS ARE NET FREE
INTERIOR, NOT INCLUDING LINING OR INSULATION.
6. EXISTING SYSTEMS NOT INDICATED ON THIS SHEET TO REMAIN.
7. EQUIPMENT SHOWN IN HALFTONE IS EXISTING AND TO REMAIN.
PROJECT NUMBER
BUILDING NUMBER
DRAWING NUMBER
PROJECT TITLE
LOCATION
ISSUE DATE CHECKED DRAWN
DRAWING TITLE
VA FORM 08 - 6231
A
F i t h
FULLY
SPRINKLERED
Office of
Construction and Facilities
Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PHASE:
ARCHITECT/ENGINEER OF RECORD
SEAL
CONSULTANT
321 4 5 6 7 8 9 10
NEW CLINICAL LAB FOR
SURGICAL EXPANSION
RICHMOND, VIRGINIA
652-319
PROJECT DIRECTOR
AUGUST 2018
REVISIONS: DATE:
Group, Inc.
11031 SOUTH PIKES PEAK DRIVE #202
PARKER, COLORADO 80138
PH: 303.841.3922
WWW.AES-GRP.COM
BID DOCUMENTS
DWG. OF 162
KEYPLAN
LAB EXPANSION
PLAN
NORTH
NAME: TINA DEBELLA, PE
PHONE: 804.675.5495
EMAIL: Tina.DeBella@va.gov
TN
N
3RD FLOOR
MECHANICAL DUCTING
MH131
CDLPFM
8'0 4' 16'
SCALE:1/8"=1'-0"
SCALE:
MH133
3RD FLOOR INTERSTITIAL MECHANICAL DUCTING
1/8" = 1'-0"
NPQRSTUVW
EF-1
ON ROOF
24X66 EA UP
TO AHU-57
EF-2
ON ROOF
18X40 RA UP
TO AHU-58
20X40 SA DN
FR AHU-58
22X65 SA DN
FR AHU-57
OA INTAKE
EA OUT
VAV2-3
VAV2-4
VAV2-5
VAV2-7
VAV2-14
VAV2-16
VAV2-17
VAV2-6
VAV1-8
VAV1-16
270 VAV1-15
VAV1-9
VAV1-17
VAV1-10
VAV1-3
VAV1-4
VAV1-6
VAV1-7
VAV1-20
VAV1-11
VAV1-18
VAV1-2
VAV1-14
VAV1-19
VAV1-12
VAV1-13
EX FROM
INTERSTITIAL
x1
8x8 x1
10x10 x1
10x10 x1 x1 x8 x1
8x8
8x8 x8
8x
8x8 8x810x10 x1
8x8
6x6
8x 88x8
8x88x8 8x8 10x10 12x10
8x810x10 x1
8x8
10x1012x1215x12
8x8 8x8 x1
8x8
15x12
8x810x10 x1
VAV1-5
10x10
10x1012x12
12x10 x1 x1 x1 x1 x1 x1
12x12
8x810x10 x1
12x12
8x
10x1012x1214x12
8x8
8x
10x1016x16
16x16
10x10 x1
14x12
16x16
6x
10x10
8x
12x12
8x
10x10 12x12 x1
8x8
6x
6x
6x
6x
6x
8x
VAV2-15
VAV2-9
VAV2-11
VAV2-13
VAV2-12
VAV2-10
VAV2-8
10x10
12x1014x14 x1
10x10
12x10 14x12 x1 x1
12x12 x8
14x12 x8 x1
10x8
14x14 x1
14x12
6x6
12x12
12x12 x1
18x18 x1
14x14 x1 x1 x1 x1
24x2028x2036x24 28x24 x1 x4
12x12 16x16 x1 x2
16x16 x1 x1
14x14
20x18 20x20 24x20 24x20 x1
8x8
8x812 x1
12x1216x1616x1618x20 x2
VAV2-2
VAV2-1
8x8
EF-3
ON ROOF
x1
4 14 x1
18x18 18x18
8x88x8
8x8 8x8
8x8
8x8
16x16
6x
6x66x6
6x6
6x612 x1
18x18
14x14
10x10 x1
8x x1
12x12 x1
16x16
8x
20x18
14x14
14x14
8x8 12x12
8x
14x14 16x16 18x18 x1
6x x1 x1 x2
6x
14x14 x1
10x10 18x18 x1
24x20 26x24 x1 x1 x1
VAV1-21
VAV1-22
6x
6x
6x
6x6
6x6
8x
10x10
VAV1-1
GENERAL NOTES
KEY NOTES#
1. TAPER OA/EA CHASE TO MEET ROOF CURB AS NEEDED.
1. INSTALL CEILING REGISTERS A MINIMUM OF 12" FROM AN
EXTERIOR WALL.
2. PROVIDE A MINIMUM OF THREE TIMES THE FAN DIAMETER OF
STRAIGHT DUCTWORK OFF THE SUPPLY AIR DISCHARGE BEFORE
ANY TAKEOFFS OR ELBOWS.
3. PROVIDE LOCKING QUADRANT VOLUME BALANCING DAMPERS AT
ALL BRANCH TAKEOFFS TO CEILING SUPPLY AND EXHAUST
DEVICES.
4. PROVIDE ACCESS DOORS IN DUCTWORK WHERE INDICATED OR
REQUIRED FOR ACCESS TO SYSTEM COMPONENTS INCLUDING THE
FOLLOWING: DAMPER MOTORS AND/OR MOTOR OPERATED
DAMPERS, FIRE DAMPERS AND SMOKE DAMPERS.
5. DUCT DIMENSIONS SHOWN ON DRAWINGS ARE NET FREE
INTERIOR, NOT INCLUDING LINING OR INSULATION.
6. EXISTING SYSTEMS NOT INDICATED ON THIS SHEET TO REMAIN.
7. PNEUMATIC TUBE SYSTEM TO BE CONSIDERED AS BID ALTERNATE.
PROJECT NUMBER
BUILDING NUMBER
DRAWING NUMBER
PROJECT TITLE
LOCATION
ISSUE DATE CHECKED DRAWN
DRAWING TITLE
VA FORM 08 - 6231
A
F i t h
FULLY
SPRINKLERED
Office of
Construction and Facilities
Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PHASE:
ARCHITECT/ENGINEER OF RECORD
SEAL
CONSULTANT
321 4 5 6 7 8 9 10
NEW CLINICAL LAB FOR
SURGICAL EXPANSION
RICHMOND, VIRGINIA
652-319
PROJECT DIRECTOR
AUGUST 2018
REVISIONS: DATE:
Group, Inc.
11031 SOUTH PIKES PEAK DRIVE #202
PARKER, COLORADO 80138
PH: 303.841.3922
WWW.AES-GRP.COM
BID DOCUMENTS
DWG. OF 162
KEYPLAN
LAB EXPANSION
PLAN
NORTH
NAME: TINA DEBELLA, PE
PHONE: 804.675.5495
EMAIL: Tina.DeBella@va.gov
TN
N
3RD FLOOR INTERSTITIAL
MECHANICAL DUCTING
MH133
CDLPFM
8'0 4' 16'
GENERAL NOTES
KEY NOTES#
1. HIGH VELOCITY EXHAUST AIR DISCHARGE DUCTWORK. SEE DETAIL 3,
MH505.
SCALE:
MH141
ROOF MECHANICAL
1/8" = 1'-0"
NPQRSTUVW
Wn
ROOF
3F-RF
AHU-57
CH-1
AHU-58
EF-1
EF-2
CU-1
VNTR-1VNTR-1
VNTI-1VNTI-1
4" OVERFLOW
ROOF DRAIN
(TYP 8 PLACES)
4" ROOF DRAIN
(TYP 8 PLACES)
EF-3
PROJECT NUMBER
BUILDING NUMBER
DRAWING NUMBER
PROJECT TITLE
LOCATION
ISSUE DATE CHECKED DRAWN
DRAWING TITLE
VA FORM 08 - 6231
A
F i t h
FULLY
SPRINKLERED
Office of
Construction and Facilities
Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PHASE:
ARCHITECT/ENGINEER OF RECORD
SEAL
CONSULTANT
321 4 5 6 7 8 9 10
NEW CLINICAL LAB FOR
SURGICAL EXPANSION
RICHMOND, VIRGINIA
652-319
PROJECT DIRECTOR
AUGUST 2018
REVISIONS: DATE:
Group, Inc.
11031 SOUTH PIKES PEAK DRIVE #202
PARKER, COLORADO 80138
PH: 303.841.3922
WWW.AES-GRP.COM
BID DOCUMENTS
DWG. OF 162
KEYPLAN
LAB EXPANSION
PLAN
NORTH
NAME: TINA DEBELLA, PE
PHONE: 804.675.5495
EMAIL: Tina.DeBella@va.gov
TN
N
ROOF MECHANICAL
MH141
CDLPFM
8'0 4' 16'
1. PROVIDE A MINIMUM OF THREE TIMES THE FAN DIAMETER OF
STRAIGHT DUCTWORK OFF THE SUPPLY AIR DISCHARGE BEFORE
ANY TAKEOFFS OR ELBOWS.
2. PROVIDE ACCESS DOORS IN DUCTWORK WHERE INDICATED OR
REQUIRED FOR ACCESS TO SYSTEM COMPONENTS INCLUDING THE
FOLLOWING: DAMPER MOTORS AND/OR MOTOR OPERATED
DAMPERS, FIRE DAMPERS AND SMOKE DAMPERS.
3. DUCT DIMENSIONS SHOWN ON DRAWINGS ARE NET FREE
INTERIOR, NOT INCLUDING LINING OR INSULATION.
4. EXISTING SYSTEMS NOT INDICATED ON THIS SHEET TO REMAIN.
5. EQUIPMENT SHOWN IN HALFTONE IS EXISTING AND TO REMAIN.
KEY NOTES
GENERAL NOTES
1. DEMO EXISTING METAL OA PLENUM AND WALL LOUVER IN THIS AREA.
CONNECT EXISTING 40x48, 20x12, AND 32x28 OA DUCTS TO INTAKE
CHASE. AIR HANDLER TO BE MODIFIED AS PART OF MICU PROJECT,
NIC.
2. DEMO EXISTING METAL EA PLENUM AND WALL LOUVER IN THIS AREA,
48x40, 28x32, 26x32. CMU SHAFT TO REMAIN.
3. DEMO PLENUM ONLY TO THE EXTENT NECESSARY TO INSTALL NEW
LOUVER AND PLENUM. 46x30 AND 18X18 EA CONNECTIONS TO
PLENUM REMAIN.
4. CONNECT NEW OA DUCT FROM EXISTING DUCT TO NEW OA CHASE IN
NEW LAB AREA.
5. CONNECT NEW EA DUCT FROM EXISTING DUCT TO NEW EA CHASE IN
NEW LAB AREA.
500-VF-2
500-EF 83
E
F
A49
500-ERC 3
F
AHU AC-3
F
F
F
500-EF 2
500-EF 1
F
500-VF-2
500-EF 83
E
F
A49
500-ERC 3
AHU AC-3
500-EF 2
500-EF 1
LINE OF NEW
EXTERIOR
NEW EA
CHASE
x
E
A
E
F
NEW OA
CHASE
48x40 OA INTAKE AC-3
OA PLENUM (DEMO)
12x20 OA INTAKE VF-2
32x28 OA INTAKE ERC-3
46x42 EA EF-2/RF-2
18x18 EA A49
EA PLENUM (REMAIN)EA PLENUM (DEMO)
46x30 EA EF-1/RF1
28x32 EA EF-3
F
F
F
LINE OF NEW
EXTERIOR
NEW EA
CHASE
x
E
A
E
F
NEW OA
CHASE
48x40 OA INTAKE AC-3
12x20 OA INTAKE VF-2
32x28 OA INTAKE ERC-3
46x42 EA EF-2/RF-2
18x18 EA A49
EA PLENUM (REMAIN)
46x30 EA EF-1/RF1
28x32 EA EF-3
F
F
40X48 EA
F
PROJECT NUMBER
BUILDING NUMBER
DRAWING NUMBER
PROJECT TITLE
LOCATION
ISSUE DATE CHECKED DRAWN
DRAWING TITLE
VA FORM 08 - 6231
A
F i t h
FULLY
SPRINKLERED
Office of
Construction and Facilities
Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PHASE:
ARCHITECT/ENGINEER OF RECORD
SEAL
CONSULTANT
321 4 5 6 7 8 9 10
NEW CLINICAL LAB FOR
SURGICAL EXPANSION
RICHMOND, VIRGINIA
652-319
PROJECT DIRECTOR
AUGUST 2018
REVISIONS: DATE:
Group, Inc.
11031 SOUTH PIKES PEAK DRIVE #202
PARKER, COLORADO 80138
PH: 303.841.3922
WWW.AES-GRP.COM
BID DOCUMENTS
DWG. OF 162
KEYPLAN
LAB EXPANSION
PLAN
NORTH
NAME: TINA DEBELLA, PE
PHONE: 804.675.5495
EMAIL: Tina.DeBella@va.gov
TN
N
3RD FLOOR MECHANICAL ROOM
DUCTING DEMO AND NEW WORK
MH431
CDLPFM
8'0 4' 16'
SCALE:1/4"=1'-0"
SCALE:
MH431
MECHANICAL ROOM DEMO PLAN
1/4" = 1'-0" SCALE:
MH431
MECHANICAL ROOM DUCTING NEW WORK
1/4" = 1'-0"
SCALE:
MH431
LOUVER ELEVATION DEMO
1/4" = 1'-0"
SCALE:
MH431
LOUVER ELEVATION NEW WORK
1/4" = 1'-0"
GENERAL NOTES
KEY NOTES#
1. REFRIGERANT LINES FROM WALK-IN COOLER BELOW TO CONDENSER
UNIT CU-1 ON ROOF.
2. CWS/R FROM CHILLER CH-1 ON ROOF
3. CWS/R AND HWS/R TO AIR HANDLER AHU-57 ON ROOF
4. CWS/R AND HWS/R TO AIR HANDLER AHU-58 ON ROOF
1. ALL PIPING RUNOUTS TO VAV BOX REHEAT COILS SHALL BE 3/4"
UNLESS OTHERWISE NOTED. THIS INCLUDES BRANCHES THAT
SERVE ONE VAV.
2. ALL PIPE WILL BE COPPER FOR 2 1/2" AND BELOW AND IRON FOR 3"
AND ABOVE.
3. HW AND CW PIPING CONTROL VALVES TO OPEN 1 HR/WEEK TO
CIRCULATE WATER WITH CENTRAL PLANT DURING OFF HOURS.
SCALE:
MP133
3RD FLOOR INTERSTITIAL MECHANICAL PIPING
1/8" = 1'-0"
NPQRSTUVW
OA INTAKE
EA OUT
2 3
HE-1
HE-2
HWP-1
HWP-2
6" CWS/R AND
4" HWS/HWR UP
FROM BELOW
4"
4"
1" 1 1/4" 2"
4"
4"
1"
2 1/2"
1"
2 1/2"
1"
2 1/2"
2"
2"2"
1"
2"
2 1/2"
2" 2 1/2"
2 1/2"
2 1/2"
3"4"
1 1/2"
1 1/2"
VAV2-1
VAV2-3
VAV2-4
VAV2-5
VAV2-7
VAV2-14
VAV2-16
VAV2-17
VAV2-6
VAV1-8
VAV1-16
VAV1-15
VAV1-9
VAV1-17
VAV1-10
VAV1-3
VAV1-4
VAV1-6
VAV1-20
VAV1-11
VAV1-1
VAV1-18
VAV1-2
VAV1-14
VAV1-19
VAV1-12
VAV1-13
VAV2-2
VAV1-5
VAV2-15
VAV2-9
VAV2-11
120 VAV2-13
VAV2-12
VAV2-10
VAV1-7
VAV2-8
PROJECT NUMBER
BUILDING NUMBER
DRAWING NUMBER
PROJECT TITLE
LOCATION
ISSUE DATE CHECKED DRAWN
DRAWING TITLE
VA FORM 08 - 6231
A
F i t h
FULLY
SPRINKLERED
Office of
Construction and Facilities
Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PHASE:
ARCHITECT/ENGINEER OF RECORD
SEAL
CONSULTANT
321 4 5 6 7 8 9 10
NEW CLINICAL LAB FOR
SURGICAL EXPANSION
RICHMOND, VIRGINIA
652-319
PROJECT DIRECTOR
AUGUST 2018
REVISIONS: DATE:
Group, Inc.
11031 SOUTH PIKES PEAK DRIVE #202
PARKER, COLORADO 80138
PH: 303.841.3922
WWW.AES-GRP.COM
BID DOCUMENTS
DWG. OF 162
KEYPLAN
LAB EXPANSION
PLAN
NORTH
NAME: TINA DEBELLA, PE
PHONE: 804.675.5495
EMAIL: Tina.DeBella@va.gov
TN
N
3RD FLOOR INTERSTITIAL
MECHANICAL PIPING
MP133
CDLPFM
8'0 4' 16'
SCALE:1/8"=1'-0"
13 Aug 2018
AutoCAD SHX Text
MECHANICAL
AutoCAD SHX Text
SERVICE BAY
AutoCAD SHX Text 'A'
AutoCAD SHX Text
ELEC.
AutoCAD SHX Text
SERVICE
AutoCAD SHX Text
BAY
AutoCAD SHX Text
MYCOLOGY
AutoCAD SHX Text T.B.
AutoCAD SHX Text
TRANSFER RM.
AutoCAD SHX Text
CO ROOM
AutoCAD SHX Text
AutoCAD SHX Text 3A-173
AutoCAD SHX Text 4D-1
AutoCAD SHX Text 3A-172
AutoCAD SHX Text 4D-1
AutoCAD SHX Text 3A-171
AutoCAD SHX Text 1N-7
AutoCAD SHX Text 3A-170
AutoCAD SHX Text 1N-7
AutoCAD SHX Text
MECH.
AutoCAD SHX Text
SERVICE
AutoCAD SHX Text
BAY
AutoCAD SHX Text
TRASH
AutoCAD SHX Text 3A-183
AutoCAD SHX Text 4D-1
NOTES:
1. PROVIDE ANCHORS ONLY
WHERE SHOWN ON
DRAWINGS.
2. EXTEND SLEEVE ABOVE
FLOOR WHERE SPECIFIED.
INSULATION
BOLT (TYPICAL)
FLOOR
SLAB
FIRE-STOPPING
MATERIAL
BOLT
PIPEPIPE SLEEVE WHERE
SPECIFIED
RISER
CLAMP
RISER
PIPE SLEEVE
WHERE
SPECIFIED RISER CLAMP.
BOTTOM CLAMP
REQUIRED AT
ANCHOR POINTS
ONLY.ELEVATION
PLAN
RISER
CLAMP
ANCHOR BOLTS
N=NUMBER
S=SIZE
DRILLØ=S+1/16"
D=PIPE O.D.
INSULATE AS INDICATED FOR ALL
CHILLED WATER. INSULATE PIPE
ONLY FOR STEAM & CONDENSATE
D+3 3/4"
D+1 1/2"
5/16" P
D
STL PIPE OR
COPPER TUBE
NOTE A
C
D+2 1/2"
D+4 3/4"
D+[25]
[8]
D+1"
DRILLØ=S+[2]
D+[38]
D+[95]
D+[64]
D+[121]
NOTES:
1. WHERE USED FOR COPPER TUBE OR PIPE, BRAZE TO
FABRICATED STEEL ANCHOR
PIPE ANCHOR SCHEDULE
D P C N S
BOLT
PATTERN
IN MM IN MM IN MM IN MM IN MM
4 102 5/8 16 3/4 19 4 102 3/4 19
3 76 1/2 13 1/2 13 4 102 5/8 16
2 1/2 64 3/8 10 3/8 10 4 102 5/8 16
2 51 3/8 10 3/8 10 4 102 5/8 16
1 1/2 38 3/8 10 1/4 6 4 102 1/2 13
STEAM TRAP ASSEMBLY
6"
[1 m m
M
IN
2"
[3 m m
M
IN
6"
[1 m m
M
IN
[3 m m
M
IN
2"
DRIP LEG (TYP.)
3/4" [20mm] 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
3/4" [20mm] MIN.
FROM DRIP
CONNECTION
DRIP
RETURN
3/8" [10mm] TEST
CONNECTION
NOTES:
1. THE ABOVE DETAIL SHOWS REQUIRED PIPING FOR TWO 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.
TEST
PLUG
(TYP.)
THERMOMETER
(TYP.)
MPS
STEAM
SUPPLY
HEAT EXCHANGER
(TYP.)
D
D
"M
IN
[3 m m
(T
Y P
6" M
IN
[1 m m
(T
Y P
RUN DRAIN LINE FROM
RELIEF VALVE TO NEAREST
FLOOR DRAIN. (TYP.)
HWR
HWS
MPR TO FLASH
TANK (T
YP.)
1/2" [15mm] CHECK
VALVE VACUUM
BREAKER (TYP.)
SCALE POCKET
(TYP.)
DDC
TEMPERATURE
SENSORS
SEE SCHEDULES FOR RELIEF
VALVE SETTING
TT
- TT
PI
PI
THERMOSTATIC AIR
VENT (T
YP.)
CONTROL VALVES IN
2/3 & 1/3
SIZE ARRANGEMENT, T
YP.
BYPASS
SCALE:
MH501
HEAT EXCHANGER - STEAM TO HOT WATER
: NTS SCALE:
MH501
SMALL PIPE ANCHOR 1 1/2" - 4"
: NTS
SCALE:
MH501
SUPPORT/ANCHOR FOR PIPE RISERS
: NTS
SCALE:
MH501
STEAM TRAP ASSEMBLY
STEAM LINE DRIP POCKET
: NTS
PROJECT NUMBER
BUILDING NUMBER
DRAWING NUMBER
PROJECT TITLE
LOCATION
ISSUE DATE CHECKED DRAWN
DRAWING TITLE
VA FORM 08 - 6231
A
F i t h
FULLY
SPRINKLERED
Office of
Construction and Facilities
Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PHASE:
ARCHITECT/ENGINEER OF RECORD
SEAL
CONSULTANT
321 4 5 6 7 8 9 10
NEW CLINICAL LAB FOR
SURGICAL EXPANSION
RICHMOND, VIRGINIA
652-319
PROJECT DIRECTOR
AUGUST 2018
REVISIONS: DATE:
Group, Inc.
11031 SOUTH PIKES PEAK DRIVE #202
PARKER, COLORADO 80138
PH: 303.841.3922
WWW.AES-GRP.COM
BID DOCUMENTS
DWG. OF 162
NAME: TINA DEBELLA, PE
PHONE: 804.675.5495
EMAIL: Tina.DeBella@va.gov
MECHANICAL DETAILS
MH501
WHERE X = STATIC PRESSURE IN PAN
DRAIN LINE SHALL BE AT LEAST THE SAME SIZE AS
THE NIPPLE ON THE DRAIN PAN
PIPING SHALL BE RIGID COPPER TYPE L OR TYPE M
UNLESS NOTE BELOW IS MET
PITCH DOWN
TOWARD DRAIN
CLEAN OUT
FLOOR SINK
DRAIN
PAN
NOTES:
1. CPVC PIPE MAY BE USED ONLY IF INDOORS, APPROVED BY LOCAL
VA, AND DOES NOT PASS THROUGH RATED BARRIERS.
2. DIELECTRIC FITTING TO BE USED WHEN TWO DISSIMILAR METALS
ARE TO BE CONNECTED.
A B
[2 5m m
DIELECTRIC
FITTING
1"
UNIT TYPE A B
DRAW THRU
2" [50MM]
PLUS X
X
BLOW THRU
1" [25MM]
MINIMUM
2X
SIDE VIEW TRAPEZE HANGER FOR UP TO
1000 LB. [453KG] UNIFORM LOAD
ADJUSTABLE CLEVIS HANGER TYPE 1
- SEE SPECIFICATIONS
ADJUSTABLE CLEVIS HANGER TYPE
43 - SEE SPECIFICATIONS
PROVIDE INSULATION SHIELD
& INSERT FOR ALL PIPING
(8" [200mm] MIN.)
BAND
1-5/8" [43mm] 12 GAUGE CHANNEL OR 2"x2"x1/4" [50x50x6.4mm] ANGLE
1/2" [15mm] DIA.
HANGER RODS WITH
36" [900mm] MAX.
SPACING ON EACH
CHANNEL
WELD
SADDLE
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
[2 5m m
1" M
A X
NOTES:
SEE SPECIFER FOR DETAILED
HANGER REQUIREMENTS
MAXIMUM PIPE/TUBING SUPPORT SPACING
NOM. SIZE IN.
mm
THRU 3/4
THRU 20
1 1/4
1 1/2
2 1/2
4 100
PIPE IN.
mm
TUBING IN.
mm
5 FT
NOTE: FOR TRAPEZE HANGER, TAKE SPACING OF SMALLEST SIZE ON TRAPEZE
NOTES:
1. INSTALLATION OF SENSORS AND TRANSMITTERS SHALL
CONFORM TO RECOMMENDATIONS OF MANUFACTURER OF
TRANSMITTERS.
1/2" [15mm] STEEL PIPE OR
STEEL TUBING TO SENSORS
DIFFERENTIAL PRESSURE
TRANSMITTER (FLOW,
LEVEL)
BLOWDOWN
PT
ELEVATION
ABOVE 2" [50mm] DIA. PIPE 2" [50mm] DIA. & SMALLER
VERTICAL
2 1/2" [65mm] DIA.
ABOVE 2" [50mm] DIA. PIPE 2" [50mm] DIA. & SMALLER
HORIZONTAL
2 1/2" [65mm] DIA.
PIPE ALIGNMENT GUIDES
(TYPICAL)
W + 50 FT. [7.6m]
APPROXIMATE MINIMUM
PLAN
EXPANSION LOOP
LOOP NO.
100-ELI
EXPANSION LOOP DETAIL
SUPPLY
RETURN
D (PIPE NPS)
1 11
--- 2 15
NOTES:
1.
2.
PROVIDE IN CHILLED WATER MAIN AND IN CONDENSER WATER MAIN.
LOCATE PILOT TUBE TAPS 20 PIPE DIAMETERS DOWNSTREAM AND 10
PIPE DIAMETERS UPSTREAM FROM THE NEAREST PIPE FITTING.
EITHER TOP OR SIDE LOCATION. BOTH ARE NOT REQUIRED AT SAME
LOCATION.
90°
PLUG
1 1/2" [40mm]
FULL PORT BALL
VALVE
1 1/2"Øx2" LONG [40x50mm] PIPE
1 1/2" [40mm] FULL
PORT BALL VALVE
PLUG
WELD (TYP)
SCALE:
MH502
PITOT TEST CONNECTIONS
: NTS
SCALE:
MH502
AIR HANDLING UNIT DRAIN TRAP
: NTS
SCALE:
MH502
PRESSURE TRANSMITTER INSTALLATION
: NTS
SCALE:
MH502
PIPE HANGERS
: NTSSCALE:
MH502
EXPANSION LOOP DETAIL
: NTSSCALE:
MH502
THERMOMETER WELL INSTALLATION
: NTS
R (LOOP RAD)
R [IN]
PROJECT NUMBER
BUILDING NUMBER
DRAWING NUMBER
PROJECT TITLE
LOCATION
ISSUE DATE CHECKED DRAWN
DRAWING TITLE
VA FORM 08 - 6231
A
F i t h
FULLY
SPRINKLERED
Office of
Construction and Facilities
Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PHASE:
ARCHITECT/ENGINEER OF RECORD
SEAL
CONSULTANT
321 4 5 6 7 8 9 10
NEW CLINICAL LAB FOR
SURGICAL EXPANSION
RICHMOND, VIRGINIA
652-319
PROJECT DIRECTOR
AUGUST 2018
REVISIONS: DATE:
Group, Inc.
11031 SOUTH PIKES PEAK DRIVE #202
PARKER, COLORADO 80138
PH: 303.841.3922
WWW.AES-GRP.COM
BID DOCUMENTS
DWG. OF 162
NAME: TINA DEBELLA, PE
PHONE: 804.675.5495
EMAIL: Tina.DeBella@va.gov
MECHANICAL DETAILS
MH502
1. SEE EXPANSION TANK
SYSTEM SCHEDULE FOR
COMPONENT SIZES.
2. FOR HOT WATER
SYSTEMS 2" [50mm] 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 4 PSIG [28kPa].
D
FLOOR MOUNTING BASE RING
WITH DRAIN ACCESS OPENING
SHOWN. ANGLE IRON LEGS MAY
BE USED AS AN OPTION.
6" [150mm]
HOUSEKEEPING
PAD
COLD WATER FILL LINE.
SEE EXPANSION TANK
SCHEDULE FOR SIZE
DRAIN
FROM SYSTEM
RUN DRAIN LINE TO
NEAREST FD UNLESS
INDICATED
OTHERWISE
DRAIN
TO PUMP
SUCTION
AIR
SEPARATOR
SEE NOTES
3 & 4
HANGER
RODS (TYP)
CONNECTOR PIPE.
BLADDER
EXPANSION
TANK
REDUCED PRESSURE
BACKFLOW PREVENTER
NC
BUTTERFLY
OR BALL
ISOLATION
VALVE
D
RUN DRAIN
LINE TO
NEAREST FD
AIR CHARGING
SCHRADER VALVE
MV
AUTO. AIR VENT TO DRAIN
PI
SINGLE COIL
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
WATER COIL
AIR VENT WHEN
COIL IS NOT
SELF-VENTING
TEST PLUG
(TYP.)
PIPE HANGER SHALL SUPPORT
PIPING INDEPENDENT OF COIL
WATER COIL
REDUCER, IF REQUIRED
FLOW ELEMENT
DRAIN WHEN COIL IS
NOT SELF-DRAINING
DRAIN
DOUBLE COIL
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 4" [100mm]Ø PIPE & SMALLER. TYPE "H-P" FOR 5" [125mm]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
MV MVMV
FE
TI
TI
TEMPERATURE INDICATION
TO ECC SEE CONTROL
DIAGRAM
MV
NOTES:
1. SIZE AND SELECT COIL FOR PARALLEL
FLOW AND MINIMUM TUBE WATER
VELOCITY OF 3.0 FEET PER SECOND
MODULATING CONTROL
VALVE
HWS/GHS
HWR/GHR
INLINE PUMP
AV
AUTO. AIR VENT TO DRAIN, TYP
AV
SHUTOFF VALVE
FULL SIZE
CONNECTIONS
TO ALL COIL HEADER
TAPPINGS
BALANCING
DEVICE
MANUAL
BYPASS
VALVE
PREHEAT
COIL
AIR
MANUAL BYPASS VALVE
THERMOMETER
UNDER CANOPY
FLOW SWITCH
FLEXIBLE
CONNECTORS
IF REQUIRED
TEST PLUGS
CHS
EVAPORATOR
CHR
DDC
TEMPERATURE
SENSOR TO ECC
PRESSURE
GAUGE
FS
TT TT
SCALE:
MH503
PREHEAT COIL (HOT WATER) - PIPING CONNECTIONS
: NTS SCALE:
MH503
AIR COOLED CHILLER - PIPING CONNECTIONS
: NTS
SCALE:
MH503
WATER COILS - PIPING CONNECTIONS
: NTSSCALE:
MH503
PIPING CONNECTIONS
FLOOR MOUNTED EXPANSION TANK-
: NTS
PROJECT NUMBER
BUILDING NUMBER
DRAWING NUMBER
PROJECT TITLE
LOCATION
ISSUE DATE CHECKED DRAWN
DRAWING TITLE
VA FORM 08 - 6231
A
F i t h
FULLY
SPRINKLERED
Office of
Construction and Facilities
Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PHASE:
ARCHITECT/ENGINEER OF RECORD
SEAL
CONSULTANT
321 4 5 6 7 8 9 10
NEW CLINICAL LAB FOR
SURGICAL EXPANSION
RICHMOND, VIRGINIA
652-319
PROJECT DIRECTOR
AUGUST 2018
REVISIONS: DATE:
Group, Inc.
11031 SOUTH PIKES PEAK DRIVE #202
PARKER, COLORADO 80138
PH: 303.841.3922
WWW.AES-GRP.COM
BID DOCUMENTS
DWG. OF 162
NAME: TINA DEBELLA, PE
PHONE: 804.675.5495
EMAIL: Tina.DeBella@va.gov
MECHANICAL DETAILS
MH503
TYPICAL MANUAL AIR VENT ELEVATION
TYPICAL CHILLED AND HOT WATER PIPING DRAIN
VALVE CONNECTION ELEVATIONS
THREADED PIPING WELDED PIPING
TYPICAL WATER PIPING
REDUCER, IF REQUIRED
3/4" [20mm] BALL VALVE
ADAPTER TO 3/4" [20mm] HOSE
THREAD-PROVIDE HOSE CAP NUT
NOTES:
1. DRAIN ALL LOW POINTS AS INDICATED ABOVE.
2. WHERE SCALE POCKETS ARE SHOWN ON PIPE RISER DIAGRAMS AND/OR
PLANS LOCATE DRAIN AT BOTTOM OF SCALE POCKET.
AIR VENT
1/2" [15mm]
BALL VALVE
1/4" [8mm]
COPPER TUBING
1/2" [15mm] x 4" [100mm]
NIPPLE
CIRCULATING WATER PIPING
NOTES:
1. VENT ALL HIGH POINTS INDICATED ABOVE.
2. IF AUTOMATIC AIR VENTS ARE USED, PIPE DISCHARGE TO DRAIN.
MV
OR
AV
SECTION A-A
(BASE NOT POURED WITH SLAB)
SECTION A-A
(BASE POURED WITH FLOOR SLAB)
PLAN
TYPICAL ANCHOR BOLT
NUT & WASHER
SECTION B-B
EQUIPMENT BASE PLATE
PROVIDE #3 BARS 12" [300mm] O.C.
EACH WAY IN THE BASE & DOWEL
BASE TO FLOOR
EQUIPMENT BASE PLATE
PROVIDE DOUBLE SLAB
REINFORCING IN BASE AREA
WELD HEAD TO PLATE OR
BEND OVER END 5D
FLOOR
PIPE SLEEVE (5D, 3"
[75mm] MIN.)
ANCHOR
BOLT (TYP)
CONCRETE BASE
NOTES:
L & W DIMENSIONS SHALL
BE 6" [150mm] GREATER
THAN THE EQUIPMENT
BASE PLATE.
L
W
A
A
BB
D
2D
[400mm] 16"
5" M
IN
[1 m m
L /1
5"
M
IN
[1 m m
L /1
5D
TYPICAL ANCHOR BOLT
NUT & WASHER
[2 5m m
5D
COIL
TEST PLUG (TYP.)
REDUCER, IF REQUIRED
WATER RETURN
MANUAL AIR VENT
UNION CONNECTIONS
(TYP.)
WATER SUPPLY
SHUT OFF VALVE
DRAIN WITH HOSE
CONNECTION
MV
MODULATION CONTROL VALVE
FIRST 3 HANGERS FOR EACH PIPE AND
BRANCH SHALL BE SPRING & NEOPRENE
TYPE. TYPE "H" FOR 4" [100mm] DIA.
PIPE & SMALLER. TYPE "H-P" FOR 5"
[125mm] DIA. PIPE & LARGER.
RIGID PIPE
HANGER
INSTALL HANGER AS CLOSE
TO PIPE ELBOW AS POSSIBLE
(TYPICAL)
1/2" [15mm]
FLEXIBLE CONNECTOR (TYPICAL)
PUMP
FLOOR
VIBRATION
ISOLATOR
(TYPICAL)
1" [25mm] MIN.
DIA. PIPE STAND
CONCRETE INERTIA
BASE
DRAIN
SUCTION DIFFUSER
WITH BUILT IN STRAINER.
OPTIONAL: LONG RADIUS
ELBOW AND INLET
STRAINER WITH 3XDIAM
STRAIGHT INLET TO PUMP
1/2" [15mm]
PRESSURE GAUGE
RIGID PIPE
HANGER
OPTIONAL STRAINER
BUTTERFLY OR BALL
SHUT OFF VALVE, TYP.
CHECK VALVE
SCALE:
MH504
(HYDRONIC SYSTEMS)
DRAIN VALVE AND AIR VENT CONNECTIONS
: NTS SCALE:
MH504
CONCRETE EQUIPMENT BASES
: NTS
SCALE:
MH504
CONNECTIONS WITH FLEXIBLE CONNECTORS
SINGLE SUCTION FLOOR-MOUNTED PUMPS -
: NTS
SCALE:
MH504
PIPING CONNECTIONS
TERMINAL UNIT WATER COILS-
: NTS
TO MICU
EXPANSION
TO LAB
EXPANSION
CAP FOR FUTURE
EXPANSION
6" CWS/R FROM
BASEMENT 4" HWS/R FROM
BASEMENT
SCALE:
MH504
PIPING CONNECTIONS
CWS/R AND HWS/R SYSTEM
: NTS
EXISTING CONSTRUCTION AS
PART OF MICU EXPANSION
TO BAS
PROJECT NUMBER
BUILDING NUMBER
DRAWING NUMBER
PROJECT TITLE
LOCATION
ISSUE DATE CHECKED DRAWN
DRAWING TITLE
VA FORM 08 - 6231
A
F i t h
FULLY
SPRINKLERED
Office of
Construction and Facilities
Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PHASE:
ARCHITECT/ENGINEER OF RECORD
SEAL
CONSULTANT
321 4 5 6 7 8 9 10
NEW CLINICAL LAB FOR
SURGICAL EXPANSION
RICHMOND, VIRGINIA
652-319
PROJECT DIRECTOR
AUGUST 2018
REVISIONS: DATE:
Group, Inc.
11031 SOUTH PIKES PEAK DRIVE #202
PARKER, COLORADO 80138
PH: 303.841.3922
WWW.AES-GRP.COM
BID DOCUMENTS
DWG. OF 162
NAME: TINA DEBELLA, PE
PHONE: 804.675.5495
EMAIL: Tina.DeBella@va.gov
MECHANICAL DETAILS
MH504
SECTION "A-A"
"B" "B"
NOTES:
1. LATCHES SHALL BE OF THE WEDGE TYPE TO CLOSE DOORS TIGHTLY.
2. HINGES ON THE ACCESS DOORS SHALL HAVE NON-CORROSIVE PINS.
3. SEE SMACNA 2005, FIGURE 9-15
ACCESS PANEL
ACCESS DOOR
CASING
GASKET
HANDLE INSIDE
FLEXIBLE
WASHER
FACTORY
FABRICATED
LATCH
SECTION "B-B"
INSULATION
DUCT
GASKET
INSULATION
INSULATION
"A"
"A"
NOTES:
1. RIGID STRAIGHT TERMINAL UNIT INLET LENGTH SHALL BE A MINIMUM OF 3 TIMES
THE DIAMETER OF INLET
2. A FLEXIBLE AIR DUCT CONNECTOR IS NOT MANDATORY FOR INLET TO THIS BOX,
BUT ALLOWED TO ACCOMMODATE MINOR OFFSETS. MAXIMUM LENGTH 3'-0"
[900mm].
3. 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].
4. 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°.
5. COMPONENT ARRANGEMENT MAY VARY BY MANUFACTURER. PROVIDE INSULATION
W/VAPOR BARRIER FOR CONNECTING DUCT SECTIONS.
6. USE OF THE FLEXIBLE AIR DUCT CONNECTORS ARE NOT PERMITTED FOR THE
DEDICATED AHU SERVING THE SURGICAL SUITE.
AIR TERMINAL UNIT
(CV OR 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
E N
O T
E
SEE NOTE 3
SEE NOTE 2
SEE NOTE 1
ROUND FLEXIBLE CONNECTION
RECTANGULAR FLEXIBLE CONNECTION
FLANGED CONNECTION
ON FAN SIDE
WASHER 1-1/2" [40mm] MIN. TO 3" [75mm] MAX.
INSTALLED. 6" [150mm] NOMINAL WITH
MATERIAL TAUT
FLEXIBLE
MATERIAL AS
SPECIFIED
1"x1/8" [25x3mm] DRAW BAND
1"x1/8" [25x3mm] BAND IRON
BOLT ON 4" [100mm] CENTERS
5/16" [8mm] FLANGE
DUCT
SHEET METAL SCREWS ON
12" [300mm] CENTERS
RIVET ON 4"
[100mm] CENTERS
SHEET METAL AS
SPECIFIED FOR
DUCTWORK.
1"x1/8" [25x3mm] BAND IRON
BOLT ON 4" [100mm] CENTERS
1" [25mm] FLANGE & HEMALTERNATE
POSITION
OF BOLT
1 1/2" [40mm]
POCKET SLIP
DUCT
SHEET METAL AS
SPECIFIED FOR
DUCTWORK.
1/2" [15mm]
1/2" [15mm]
1 1/2" [40mm]
1 1/2" [40mm] MIN. TO 3" [75mm] MAX.
INSTALLED. 6" [150mm] NOMINAL WITH
MATERIAL TAUT
FLANGED
CONNECTION
ON FAN SIDE
WASHER
FLEXIBLE MATERIAL AS
SPECIFIED
NOTES:
TABULATED DATA FROM SMACNA ALLOWS FOR DUCT
REINFORCING AND INSULATION, BUT NO EXTERNAL LOAD.
BAND
OVER 50" [1250mm]Ø
HANGER RODS
BAND SAME SIZE
AS HANGER
STRAP
LOAD RATED
FASTENERS
50" [1250mm]Ø & UNDER
HANGER STRAPS OR RODS
MAX DUCT Ø
IN. [mm]
QUANTITY/SIZE
IN. [mm]
MAX LOAD
LBS [kg]
MAX SPACING
IN. [mm]
26 [650] ONE 1" [25] X 22 GA STRAP 260 [119] 144 [360]
36 [900] ONE 1" [25] X 18 GA STRAP 420 [190] 144 [360]
50 [1250] ONE 1" [25] X 16 GA STRAP 700 [317] 144 [360]
60 [1500] TWO 3/8" [10]Ø RODS 1320 [598] 144 [360]
84 [2100] TWO 1/2" [13]Ø RODS 2500 [1133] 144 [360]
SCALE:
MH505
ROUND DUCT HANGERS
: NTS SCALE:
MH505
POWER ROOF VENTILATOR
: NTS
SCALE:
MH505
DUCT CONNECTIONS - AIR TERMINAL UNITS
: NTS
SCALE:
MH505
ACCESS PANEL AND DOOR DETAIL
: NTSSCALE:
MH505
FLEXIBLE DUCT CONNECTIONS
: NTS
NOTE:
1.
2.
3.
SECURE CURB CAP TO WOOD NAILING STRIP WITH 3/8" [10mm] CADMIUM PLATED LAG BOLTS NOT OVER 12" [300mm] ON CENTER.
SECURE ROOF CURB, DUCTWORK AND DAMPER TO ROOF WITH EXPANSION BOLTS
(CONCRETE ROOF) OR RUST RESISTANT BOLTS (METAL DECK AND BAR JOIST ROOF).
RUN ELECTRICAL LINES THROUGH CLEARANCE HOLE PROVIDED IN GRAVITY DAMPER,
THEN THROUGH VENTILATOR ELECTRICAL CONDUIT GUIDE.
GRAVITY BACKDRAFT DAMPER
RIGID CONDUIT TO
ACCOMMODATE
ELECTRICAL WIRES
SEE NOTE 2
PREFABRICATED ROOF CURB
WOOD NAILING STRIP
ELECTRICAL CONDUIT GUIDE
MOTOR HOUSING
DUCT
TRANSITION DUCT TO FULL
SIZE OF DAMPER SUPPLIED
WITH ROOF VENTILATOR
ROOF
SEE NOTE 2
SEE NOTE 1
CURB CAP
FOR LAB HOODS, BOI CABINETS, AUTOPSY, MRI AND
NEGATIVE ISOLATION ROOMS EXHAUST FANS
SIZE TO MAINTAIN 4000 FPM
(20.3 M/S) OUTLET VELOCITY
WHERE INDICATED ON
DRAWINGS.
18 GAGE GALVANIZED
STEEL EXHAUST STACK
1" (25 MM) GALVANIZED
STEEL STRAP SECURED TO
EXHAUST STACK
GUY WIRE (4 REQUIRED)
DRIP LIP
TRANSITION (AS
REQUIRED)
F.C.
ROOF
EXHAUST
FAN
SECURE STACK TO ROOF
(TYPICAL)
DRAIN, 1/2" (15 MM)
WELDED COUPLING
WELDED JOINT
15°
MIN. 10'-0" (3.0 M)
AS REQUIRED
SCALE:
MH505
LABOROTORY HOOD FAN DISCHARGE
: NTS
PROJECT NUMBER
BUILDING NUMBER
DRAWING NUMBER
PROJECT TITLE
LOCATION
ISSUE DATE CHECKED DRAWN
DRAWING TITLE
VA FORM 08 - 6231
A
F i t h
FULLY
SPRINKLERED
Office of
Construction and Facilities
Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PHASE:
ARCHITECT/ENGINEER OF RECORD
SEAL
CONSULTANT
321 4 5 6 7 8 9 10
NEW CLINICAL LAB FOR
SURGICAL EXPANSION
RICHMOND, VIRGINIA
652-319
PROJECT DIRECTOR
AUGUST 2018
REVISIONS: DATE:
Group, Inc.
11031 SOUTH PIKES PEAK DRIVE #202
PARKER, COLORADO 80138
PH: 303.841.3922
WWW.AES-GRP.COM
BID DOCUMENTS
DWG. OF 162
NAME: TINA DEBELLA, PE
PHONE: 804.675.5495
EMAIL: Tina.DeBella@va.gov
MECHANICAL DETAILS
MH505
UNLESS OTHERWISE INDICATED ON PLANS, MAXIMUM ANGLES SHOWN SHALL APPLY.
M
AX.
30° M
A X
E Q
U
IP
M E
N T
AIR
FLOW
AIR
FLOW
DUCTWORK TRANSITION
PLAN OR SIDE VIEW
DUCTWORK TRANSITION W/
EQUIPMENT IN DUCT
PLAN OR SIDE VIEW
M A
X
15° M
A X
M A
X
M A
X
AIR
FLOW
FROM STRUCTURE
12"
CEILING
SUPPORT SADDLE
VOLUME DAMPER W/
LOCKING QUADSADDLE
SHEET METAL
CONICAL OUTLET
BRANCH DUCT
[300mm]
SEE SPECIFICATIONS FOR CLAMPS AND
SEALANT (TYP.)
NOTES:
THE USE OF FLEXIBLE AIR DUCT CONNECTORS ARE NOT PERMITTED FOR THE
DEDICATED AHU SERVING THE SURGICAL SUITE.
TYPICAL DIFFUSER
OR REGISTER IN
LAY-IN CLG.
THERMAL INSULATION
SEE SPECIFICATIONS
MAIN EXHAUST OR RETURN
PLAN VIEW
AIR
FLOW AIR
FLOW
W
PROVIDE VOLUME DAMPER
AT EACH BRANCH DUCT
1/4W OR 4" [100mm]
MIN.
BRANCH DUCT
VD
A
IR
F
LO
W
HOUSING WELDED
TO DUCT SECTION
ROUND OR FLAT OVAL
DUCT SECTION
COVER WITH HANDLE
AND CHAIN RETAINER
GASKETED AND
PRESSURE SEALED
SMACNA FIGURE 4-6
45° LEED IN
RIGID DUCT TO AIR
TERMINAL UNIT.
MAIN SUPPLY
PLAN VIEW
FLOW
F
LO
W
FLOW
NOTES:
1. THE SUPPLY REGISTER TAKE-OFF MAY BE USED FOR UP TO 25% OF THE MAIN DUCT CFM. THE
BRANCH DUCT TAKE-OFF MAY BE USED FOR UP TO 15% OF THE MAIN DUCT CFM ANYTIME AND
UP TO 40% WHEN THE MAIN DUCT VELOCITY IS 1000 FPM [5.1 M/S] OR LESS. THE AIR SPLIT DUCT
TAKE-OFF SHALL BE USED IN ALL OTHER CASES AND MAY BE USED AT ANYTIME.
2. SHOW ALL VOLUME DAMPERS ON FLOOR PLANS.
AIR SPLIT DUCT TAKE-OFF
PLAN VIEW
BRANCH DUCT TAKE-OFF PLAN
VIEW
SUPPLY REGISTER TAKE-OFF
PLAN VIEW
AIR FLOW
AIR
FLOW
A
IR
F
LO
W
SUPPLY REGISTER
OR BRANCH DUCT
TURNING VANES
MAIN
SUPPLY
DUCT
SEE FLOOR PLAN FOR
SPLIT DIMENSION
PROVIDE VOLUME
DAMPER
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
IR
F
LO
W
NOTES:
1. DELETE INSULATION STAND-OFF ON DUCTWORK WITHOUT EXTERIOR
INSULATION.
2. DETAIL SHOWS SINGLE BLADE DAMPER. DAMPER INSTALLATION SHALL BE
SIMILAR FOR MULTI-BLADE DAMPERS & ROUND DAMPERS.
INSULATION SEE
SPEC 23 07 11
DAMPER BLADE
1/8" [6mm]
CLEARANCE
ALL AROUND
OUTSIDE END BEARING
INSIDE END BEARING
HANDLE WITH
LOCKING
QUADRANT
INSULATION
STAND-OFF
1/2" [15mm] ROUND
ROD PIN
DUCT
STIFFEN BLADE
AS REQUIRED
SIDE ELEVATION SECTION
SCALE:
MH506
ALTERNATE SUPPLY DUCT TAKE OFF
: NTS
SCALE:
MH506
EQUIPMENT MOUNTED IN DUCT
DUCTWORK TRANSITIONS WITH
: NTSSCALE:
MH506
VOLUME DAMPER
: NTS SCALE:
MH506
ACCESS SECTION FOR ROUND/OVAL DUCT
: NTS
SCALE:
MH506
FLEXIBLE AIR DUCT CONNECTOR
: NTS
SCALE:
MH506
EXHAUST OR RETURN BRANCH DUCTWORK
: NTS
SCALE:
MH506
SUPPLY DUCTWORK TAKE-OFFS
: NTS
FLEX DUCT
HARD DUCT
THRU SLAB
FIRE SEAL
HARD DUCT
FROM STRUCTURE
12"
SUPPORT SADDLE
VOLUME DAMPER W/
LOCKING QUADSADDLE
SHEET METAL
CONICAL OUTLET
BRANCH DUCT
[300mm]
SEE SPECIFICATIONS FOR CLAMPS AND
SEALANT (TYP.)
NOTES:
THE USE OF FLEXIBLE AIR DUCT CONNECTORS ARE NOT PERMITTED FOR THE
DEDICATED AHU SERVING THE SURGICAL SUITE.
THERMAL INSULATION
SEE SPECIFICATIONS
SCALE:
MH506
HARD DUCT MOUNTED DIFFUSER
: NTS
HARD DUCT
THRU SLAB
FIRE SEAL
HARD DUCT
TYPICAL DIFFUSER
DUCT MOUNTED
15" [380mm] GYPSUM BOARD
(IF MOUNTED)
(9'0" AFF)
PROJECT NUMBER
BUILDING NUMBER
DRAWING NUMBER
PROJECT TITLE
LOCATION
ISSUE DATE CHECKED DRAWN
DRAWING TITLE
VA FORM 08 - 6231
A
F i t h
FULLY
SPRINKLERED
Office of
Construction and Facilities
Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PHASE:
ARCHITECT/ENGINEER OF RECORD
SEAL
CONSULTANT
321 4 5 6 7 8 9 10
NEW CLINICAL LAB FOR
SURGICAL EXPANSION
RICHMOND, VIRGINIA
652-319
PROJECT DIRECTOR
AUGUST 2018
REVISIONS: DATE:
Group, Inc.
11031 SOUTH PIKES PEAK DRIVE #202
PARKER, COLORADO 80138
PH: 303.841.3922
WWW.AES-GRP.COM
BID DOCUMENTS
DWG. OF 162
NAME: TINA DEBELLA, PE
PHONE: 804.675.5495
EMAIL: Tina.DeBella@va.gov
MECHANICAL DETAILS
MH506
VANE
VANE
NOTES:
1. THE INTERIOR SURFACE OF ALL RADIUS ELBOWS SHALL BE MADE ROUND.
2. 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.
W
R
R
2/3W
1/ 3W
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
1/2W
1/ 3W
1/6W
R
NOTES:
1. ALL VANE ELBOWS SHALL BE CONSTRUCTED AND INSTALLED AS DETAILED BY
SMACNA.
2. WHEN W1 DOES NOT EQUAL W2, VANE SHALL BE SINGLE THICKNESS VANE TYPE
REGARDLESS OF W DIMENSION.
3. 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.
4. WHEN W EQUALS W2 AND W1 IS GREATER THAN 20" [500mm] VANES SHALL BE
DOUBLE VANE TYPE.
W
W1
RIGID DUCT TO AIR TERMINAL
UNIT.
ROUND SHEET METAL
DUCT.
MAIN SUPPLY
"D"
45°M A
X
PLAN VIEW
FLOWFLOW
NOTES:
1. ALL DRIP POINTS ON STEAM MAINS SHALL BE PROVIDED WITH A 12" MINIMUM HIGH DRIP
LEG FROM BOTTOM OF STEAM MAIN TO TRAP INLET. DRIP LEG SHALL HAVE 6" SCALE
POCKET BELOW TRAP INLET.
TO RETURN MAIN
PIPE SIZE SHALL BE SAME SIZE AS
TRAP
FLOAT AND THERMOSTATIC
TRAP. SEE PLANS, AND
SCHEDULES
DIELECTRIC FITTING
WHERE RETURN IS
COPPER PIPE
FLOW
SCHEDULE 80
STEEL PIPE
BYPASS-INSTALL IN HORIZONTAL
PLANE LEVEL WITH TRAP OR IN
VERTICAL PLANE & BELOW TRAP
PROVIDE BYPASS PIPING FOR ALL
TRAPS 1" AND LARGER.
M
IN
6"
M
IN
DRIP LEG OR EQUIPMENT
CONNECTION. MAKE THE SAME
SIZE AS THE SUPPLY MAIN OR
EQUIPMENT CONNECTION. SEE
NOTE 1 [3
m m
[1 m m
SCHEDULE 80 STEEL PIPE
SEE DRAWINGS FOR PIPE SIZES
1" GATE
VALVE
NOTES:
1. ALL DRIP POINTS ON STEAM MAINS SHALL BE PROVIDED WITH A 12" MINIMUM HIGH
DRIP LEG FROM BOTTOM OF STEAM MAIN TO TRAP INLET. DRIP LEG SHALL HAVE 6"
SCALE POCKET BELOW TRAP INLET.
2. PROVIDE BYPASS PIPING.
SEE DRAWINGS FOR PIPE SIZES
TO RETURN MAIN
SCHEDULE 80 STEEL PIPE
PIPE SIZE SHALL BE SAME SIZE AS
TRAP
INVERTED BUCKET TRAP.
SEE PLANS, AND
SCHEDULES
DIELECTRIC FITTING
WHERE RETURN IS
COPPER PIPE
FLOW
SCHEDULE 80
STEEL PIPE
BYPASS-INSTALL IN HORIZONTAL
PLANE LEVEL WITH TRAP OR IN
VERTICAL PLANE & BELOW TRAP
M
IN
6"
M
IN
DRIP LEG OR EQUIPMENT
CONNECTION. MAKE THE SAME SIZE
AS THE SUPPLY MAIN OR EQUIPMENT
CONNECTION. SEE NOTE 1
[3 m m
[1 m m
1" GATE
VALVE
CONDENSATE
TO DRAIN
MV
MANUAL
AIR VENT
TO BUILDING
LOAD
INVERTED BUCKET
TRAP ASSEMBLY
WELDED
TEE
STEAM PIPE
12"[300 MM]
6"[150 MM]
SCHEDULE 80 STEEL PIPE
1" GATE VALVE
SCALE:
MH507
DUCTWORK SQUARE VANE ELBOWS
: NTS SCALE:
MH507
INVERTED BUCKET STEAM TRAP ASSEMBLY
: NTS SCALE:
MH507
END STEAM LINE DRIP TRAP
: NTS
SCALE:
MH507
ALTERNATE SUPPLY DUCT TAKE OFF
: NTSSCALE:
MH507
DUCTWORK RADIUS ELBOWS
: NTSSCALE:
MH507
STEAM TRAP ASSEMBLY
FLOAT AND THERMOSTATIC
: NTS
PROJECT NUMBER
BUILDING NUMBER
DRAWING NUMBER
PROJECT TITLE
LOCATION
ISSUE DATE CHECKED DRAWN
DRAWING TITLE
VA FORM 08 - 6231
A
F i t h
FULLY
SPRINKLERED
Office of
Construction and Facilities
Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PHASE:
ARCHITECT/ENGINEER OF RECORD
SEAL
CONSULTANT
321 4 5 6 7 8 9 10
NEW CLINICAL LAB FOR
SURGICAL EXPANSION
RICHMOND, VIRGINIA
652-319
PROJECT…
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