Design Drawings Mechanical_654-212.pdf

U.S. DEPARTMENT OF VETERANS AFFAIRS

MECHANICAL 30x42 DRAWINGS

VA SIERRA NEVADA HEALTH CARE SYSTEM

975 KIRMAN AVE

RENO, NV 89502

VA PROJECT NUMBER: 654-212

[06] MECHANICAL

57 M-000 LEGEND AND ABBREVIATIONS

58 MH101 MECHANICAL FIRST FLOOR PLAN

59 MH102 MECHANICAL FLOOR PLAN AND ROOF PLAN

60 M-401 MECHANICAL FLOW DIAGRAMS

61 M-402 MECHANICAL FLOW DIAGRAMS

62 M-403 MECHANICAL FLOW DIAGRAMS

63 M-501 MECHANICAL DETAILS

64 M-502 MECHANICAL DETAILS

65 M-503 MECHANICAL DETAILS

66 M-504 MECHANICAL DETAILS

67 M-505 MECHANICAL DETAILS

CENTRAL UTILITY PLANT

ABBREVIATIONS

HVAC PIPING TYPES

GENERAL DUCT SYMBOLS

A/E ARCHITECT / ENGINEER

AAHX AIR TO AIR HEAT EXCHANGER

AB AIR BLENDER

AAV AUTOMATIC AIR VENT

ACC AIR COOLED CONDENSER

ACU AIR CONDITIONING UNIT

AF AFTER FILTER

AFCV AIR FLOW CONTROL VALVE

AFF ABOVE FINISHED FLOOR

AFW AIR FOIL WHEEL (FAN)

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

B BOILER

BD BUTTERFLY DAMPER

BDD BACKDRAFT DAMPER

BFP BACKFLOW PREVENTER

BHP BRAKE HORSEPOWER

BHX BOILER BLOWDOWN HEAT EXCHANGER

BIW BACKWARD INCLINED WHEEL (FAN)

BSC BIOLOGICAL SAFETY CABINETS

BT BLOWOFF TANK

BTU BRITISH THERMAL UNIT

BTUH BRITISH THERMAL UNIT PER HOUR

C

C CENTIGRADE (CELSIUS)

CC COOLING COIL

CCD COOLING COIL CONDENSATE DRAIN

CENT CENTRIFUGAL

CFH CUBIC FEET PER HOUR

CFM CUBIC FEET PER MINUTE

CFT CUBIC FEET

CFP CHEMICAL FEED PUMP

CH CHILLER

CHP CHILLED WATER PUMP

CHW CHILLER WATER

CHR CHILLED WATER RETURN

CHS CHILLED WATER SUPPLY

CI CAST IRON

CM CUBIC METER

CM/S CUBIC METER PER SECOND

CO CARBON MONOXIDE

CO2 CARBON DIOXIDE

COMP COMPRESSOR UNIT

COP COEFFICIENT OF PERFORMANCE

CP CONDENSATE PUMP

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)

CC CHILLED WATER COOLING COIL

CWP CONDENSER WATER PUMP

CWR CONDENSER WATER RETURN

CWS CONDENSER WATER SUPPLY

A

F

F FAHRENHEIT

F&T FLOAT AND THERMOSTATIC

FA FREE AREA

FC FLEXIBLE CONNECTION

FCU FAN COIL UNIT

FCUC FAN COIL UNIT COOLING ONLY

FCUH FAN COIL UNIT HEATING ONLY

FCW FORWARD CURVED WHEEL (FAN)

E

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

EGS EMERGENCY GAS SHUTOFF

EGT ENTERING GLYCOL TEMPERATURE

EH EXHAUST HOOD

EJ EXPANSION JOINT

EMD END OF MAIN DRIP (STEAM)

ENT ENTERING

ERC ELECTRIC REHEAT COIL

ERP ELECTRIC RADIANT PANEL

ESP EXTERNAL STATIC PRESSURE

ET EXPANSION TANK

ETO ETHYLENE OXIDE

ETR EXISTING TO REMAIN

EUH ELECTRIC UNIT HEATER

EWC EVAPORATIVE WATER COOLER

EWT ENTERING WATER TEMPERATURE

EX. EXISTING

D

DB DECIBELS

Db DRY-BULB TEMPERATURE

DDC DIRECT DIGITAL CONTROLS

DEG DEGREE

DIA DIAMETER

DIW DEIONIZED WATER

DP DEW POINT TEMPERATURE

DPA DIFFERENTIAL PRESSURE ASSEMBLY

DPS DIFFERENTIAL PRESSURE SENSOR

DX DIRECT EXPANSION

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

FRP FIBER REINFORCED POLYESTER

FS FLOW SWITCH

FSTAT FREEZESTAT

FT FEET

FT-LB FOOT-POUND

FTR FIN TUBE RADIATION

FV FACE VELOCITY

FSD COMBINATION FIRE / SMOKE DAMPER

G

GA GAUGE

GAL GALLONS

GH GRAVITY HOOD

GPD GALLONS PER DAY

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

GPR GAS PRESSURE REGULATOR

GS GALVANIZED STEEL

K kg KILOGRAM kg/HR KILOGRAM PER HOUR kPa KILOPASCAL kW KILOWATT kWh KILOWATT HOUR

J

J INTENTIONALLY LEFT BLANK

I/O INPUT/OUTPUT

IAQ INDOOR AIR QUALITY

IBT INVERTED BUCKET TRAP

ICF IN-LINE CENTRIFUGAL FAN

ID INSIDE DIAMETER

IFB INTEGRAL FACE AND BYPASS

IN INCHES

IN HG INCHES OF MERCURY

IN WC INCH WATER COLUMN

IN WG INCH WATER GAUGE

IN-LB INCH-POUND

IPLV INTEGRATED PART LOAD VALUE

IRH INFRARED HEATER

IS INSECT SCREEN

IU INDUCTION UNIT

IV INLET VANES

H

HU HUMIDIFIER

H&CW HOT & COLD WATER

HAC HOUSEKEEPING AID CLOSET

HB HOSE BIBB

HC HEATING COIL

HD HEAD

HOA HAND/OFF/AUTOMATIC

HP HEAT PUMP

HP HORSEPOWER

HPDT HIGH PRESSURE DRIP TRAP

HPC HIGH PRESSURE STEAM CONDENSATE RETURN

HPS HIGH PRESSURE STEAM (61-300 PSIG)

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

HC HOT WATER HEATING COIL

HHP HEATING HOT WATER PUMP

HHR HEATING HOT WATER RETURN

HHS HEATING HOT WATER SUPPLY

HHUH HOT WATER UNIT HEATER

HX HEAT EXCHANGER

HZ HERTZ

I

L

L LITER

L/h LITERS PER HOUR (OR LITERS/HOUR) L/m LITERS PER MINUTE (OR LITERS/MINUTE) L/s LITERS PER SECOND (OR LITERS/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

LPC LOW PRESSURE STEAM CONDENSATE RETURN

CLPC LOW PRESSURE STEAM CONDENSATE (CLEAN)

LLHX LIQUID TO LIQUID HEAT EXCHANGER

LPS LOW PRESSURE STEAM (0-15 PSIG)

CLPS LOW PRESSURE STEAM (CLEAN)

LSD LINEAR SLOT DIFFUSER

LTCP LOCAL TEMPERATURE CONTROL PANEL

LVG LEAVING

LVR LOUVER

LWT LEAVING WATER TEMPERATURE

NOM NOMINAL

NPLV NON-STANDARD PART LOAD VALUE

NPSH NET POSITIVE SUCTION HEAD

NTS NOT TO SCALE

N

NA NOT APPLICABLE

NC NOISE CRITERIA

NG NATURAL GAS

NGFM NATURAL GAS FLOWMETER

NOAA NATIONAL OCEANIC & ATMOSPHERIC

ADMINISTRATION

M

M METER, SI UNIT

M/s METERS PER SECOND

(OR METERS/SECOND)

MA MIXED AIR

MAT MIXED AIR TEMPERATURE

MAU MAKE-UP AIR UNIT

MAV MANUAL AIR VENT

MAX MAXIMUM

MB MIXING BOX

MBH 1000 BTUH

MCA MINIMUM BRANCH CIRCUIT AMPACITY

MERV MINIMUM EFFICIENCY REPORTING VALUE

MH MANHOLE

MHP MOTOR HORSEPOWER

MIN MINIMUM

MM MILLIMETER

MOV MOTOR OPERATED VALVE

MPC MEDIUM PRESSURE STEAM CONDENSATE

RETURN

MPS MEDIUM PRESSURE STEAM (16-60 PSIG)

MTD MEAN TEMPERATURE DIFFERENCE

MVD MANUAL VOLUME DAMPER

MZ MULTI-ZONE

P

P PUMP

PA PASCAL

PC PUMPED CONDENSATE

PCF POUNDS PER CUBIC FOOT (FEET)

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

O

OA OUTSIDE AIR

OAI OUTSIDE AIR INTAKE

OD OUTSIDE DIAMETER

OFM OIL FLOWMETER

OSD ORGANIC SOIL FILTER

Q

Q INTENTIONALLY LEFT BLANK

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

TSP TOTAL STATIC PRESSURE

TSTAT THERMOSTAT

TU TERMINAL UNIT

TWU THRU-WALL UNIT

SA SUPPLY AIR

SAD SOUND ATTENUATING DEVICE

SAT SUPPLY AIR TEMPERATURE

SC SHADING COEFFICIENT

SCFM STANDARD CUBIC FEET PER MINUTE

SCR SILICON CONTROLLED RECTIFIER

DSD DUCT SMOKE DETECTOR

SD SMOKE DAMPER

SEN SENSIBLE HEAT

SF SUPPLY FAN

SH STEAM HUMIDIFIER

SHC STEAM HEATING COIL

SI SQUARE INCHES

SP STATIC PRESSURE

SP GR SPECIFIC GRAVITY

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

SVS STEAM VENT SILENCER

SWHX STEAM TO WATER HEAT EXCHANGER

R

R/E RETURN OR EXHAUST

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

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

RS REFRIGERANT SUCTION

RTU ROOF TOP UNIT

RV RELIEF VALVE

T

UC UNDER CUT

UH UNIT HEATER

UL UNDERWRITERS LABORATORY

URV UPBLAST UNIT VENTILATOR

U

X INTENTIONALLY LEFT BLANK

W

W WATTS

WAG WASTE ANESTHESIA GAS

Wb WET-BULB (TEMPERATURE)

WC WATER COOLED

WCCH WATER COOLED CHILLER

WCCU WATER COOLED CONDENSING UNIT

WCHP WATER COOLED HEAT PUMPS

WCPU WATER COOLED PACKAGED UNIT

WF WATER FILTER

WFM WATER FLOWMETER

WG WATER GAGE

WPD WATER SIDE PRESSURE DROP

V VALVE

VAF VANE-AXIAL FAN

VAV VARIABLE AIR VOLUME

VD VOLUME DAMPER (MANUAL OPPOSED BLADE)

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

X

V

GENERAL NOTES:

A. MECHANICAL PLANS AND SECTIONS ARE INTENDED TO ACCURATELY ILLUSTRATE THE

SCOPE OF WORK BUT ARE STILL DIAGRAMMATIC IN NATURE.

B. MECHANICAL DRAWINGS DO NOT SHOW ALL ACCESSORIES TO BE INSTALLED. THE

CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT ALL SYSTEMS ARE FULLY

FUNCTIONAL AND COMPLIANT WITH APPLICABLE CODES.

C. THE EXISTING CONDITIONS DEPICTED IN THESE PLANS ARE BASED ON AS-BUILT

DOCUMENTATION AND INFORMATION OBTAINED FROM FIELD SURVEYS AND ARE AS

ACCURATE AS POSSIBLE. DUE TO OBSTRUCTIONS, CEILINGS, ETC., NOT ALL CONDITIONS

COULD BE VERIFIED. THE CONTRACTOR SHALL SURVEY THE SITE PRIOR TO BID AND

NOTIFY THE ARCHITECT/ENGINEER OF ANY CONFLICTS, OBSTRUCTIONS, OR

INCONSISTENCIES PREVENTING INSTALLATION OF THE MECHANICAL SYSTEM.

D. ALL EXPOSED UNINSULATED PIPING SHALL BE PAINTED PER THE SPECIFICATION SECTION

"PAINTING".

E. COORDINATE FAN COIL (FCU) AND TERMINAL UNIT (TU/VAV/CV) REHEAT COIL RIGHT OR

LEFT HAND COIL CONNECTIONS WITH PIPING PLANS.

F. ALL FLUE AND COMBUSTION AIR PIPING FROM GAS-FIRED EQUIPMENT SHALL BE SIZED BY

THE GAS-FIRED EQUIPMENT MANUFACTURER BASED ON THE SPECIFIC PIPE ROUTING AND

ELEVATIONS FOR THIS PROJECT. REFER TO MANUFACTURERS INSTALLATION MANUAL AND

LOCAL CODE REQUIREMENTS FOR REQUIRED FLUE AND COMBUSTION AIR PIPING

MATERIALS.

G. PROVIDE VIBRATION ISOLATION FOR ALL MECHANICAL EQUIPMENT TO PREVENT

TRANSMISSION OF VIBRATION TO BUILDING STRUCTURE.

H. PROVIDE VIBRATION ISOLATORS FOR ALL PIPING SUPPORTS CONNECTED TO AND WITHIN

50' OF ISOLATED EQUIPMENT (EXCEPT AT BASE ELBOW SUPPORTS AND ANCHOR POINTS)

THROUGHOUT MECHANICAL EQUIPMENT ROOMS. DO THE SAME FOR SUPPORTS OF STEAM

MAINS WITHIN 50' OF BOILER OR PRESSURE REDUCING VALVES.

I. COORDINATE CONSTRUCTION OF ALL MECHANICAL WORK WITH ARCHITECTURAL,

STRUCTURAL, CIVIL, ELECTRICAL WORK, ETC., SHOWN ON OTHER CONTRACT DOCUMENT

DRAWINGS.

J. MAINTAIN A MINIMUM OF 6′-8″ CLEARANCE TO UNDERSIDE OF PIPES, DUCTS, CONDUITS,

SUSPENDED EQUIPMENT, ETC., THROUGHOUT ACCESS ROUTES IN MECHANICAL ROOMS.

K. ALL TESTS SHALL BE COMPLETED BEFORE ANY MECHANICAL EQUIPMENT OR PIPING

INSULATION IS APPLIED.

L. LOCATE ALL TEMPERATURE, PRESSURE, AND FLOW MEASURING DEVICES IN ACCESSIBLE

LOCATIONS WITH STRAIGHT SECTION OF PIPE OR DUCT UP AND DOWNSTREAM AS

RECOMMENDED BY THE MANUFACTURER FOR GOOD ACCURACY.

M. COORDINATE ALL EQUIPMENT CONNECTIONS WITH MANUFACTURERS CERTIFIED

DRAWINGS. COORDINATE AND PROVIDE ALL DUCT AND PIPING TRANSITIONS REQUIRED

FOR FINAL EQUIPMENT CONNECTIONS TO FURNISHED EQUIPMENT. FIELD VERIFY AND

COORDINATE ALL DUCT AND PIPING DIMENSIONS BEFORE FABRICATION.

CWR

CWS

CD

LPC

LPS

MPC

MPS

HPC

HPS

CONDENSATE DRAIN

CONDENSER WATER SUPPLY

CONDENSER WATER RETURN

HIGH PRESSURE STEAM CONDENSATE

HIGH PRESSURE STEAM SUPPLY

MEDIUM PRESSURE STEAM CONDENSATE

MEDIUM PRESSURE STEAM SUPPLY

LOW PRESSURE STEAM CONDENSATE

LOW PRESSURE STEAM SUPPLY

VACUUM RETURN

FEEDWATER PUMP DISCHARGE

FEEDWATER PUMP SUCTION

VR

CONTINUOUS BLOWDOWN

CHEMICAL FEED

BOILER BLOWOFF BO

CF

CBD

FWPD

FWPS

A. PROVIDE ALL MATERIALS AND EQUIPMENT AND PERFORM ALL LABOR REQUIRED TO

INSTALL COMPLETE AND OPERABLE PIPING SYSTEMS AS INDICATED ON THE DRAWINGS, AS

SPECIFIED AND AS REQUIRED BY CODE.

B. ELEVATIONS AS SHOWN ON THE DRAWINGS ARE TO THE CENTERLINE OF ALL PRESSURE

PIPING AND TO THE INVERT OF ALL GRAVITY PIPING.

C. MAINTAIN A MINIMUM OF 3′-6″ OF GROUND COVER OVER ALL UNDERGROUND HVAC PIPING

(EDIT DEPTH OF GROUND COVER TO SUIT FROST LINE DEPTH AND PROJECT

REQUIREMENTS).

D. UNLESS OTHERWISE NOTED, ALL CHILLED WATER AND HEATING WATER PIPING SHALL BE

3/4" SIZE (EDIT SYSTEM TYPE OR PIPE SIZE TO SUIT PROJECT REQUIREMENTS).

E. PROVIDE AN AIR VENT AT THE HIGH POINT OF EACH DROP IN THE HEATING WATER, CHILLED

WATER, AND OTHER CLOSED WATER PIPING SYSTEMS (EDIT SYSTEM TYPES TO SUIT

PROJECT REQUIREMENTS). ALL PIPING SHALL GRADE TO LOW POINTS. PROVIDE HOSE END

DRAIN VALVES AT THE BOTTOM OF ALL RISERS AND LOW POINTS.

F. UNLESS OTHERWISE NOTED, ALL PIPING IS OVERHEAD, TIGHT TO UNDERSIDE OF

STRUCTURE OR SLAB, WITH SPACE FOR INSULATION IF REQUIRED.

G. INSTALL PIPING SO THAT ALL VALVES, STRAINERS, UNIONS, TRAPS, FLANGES, AND OTHER

APPURTENANCES REQUIRING ACCESS ARE ACCESSIBLE.

H. ALL VALVES SHALL BE INSTALLED SO THAT VALVE REMAINS IN SERVICE WHEN EQUIPMENT

OR PIPING ON EQUIPMENT SIDE OF VALVE IS REMOVED.

I. ALL BALANCING VALVES AND BUTTERFLY VALVES SHALL BE PROVIDED WITH POSITION

INDICATORS AND MAXIMUM ADJUSTABLE STOPS (MEMORY STOPS).

J. PROVIDE CHAINWHEEL OPERATORS FOR ALL VALVES IN EQUIPMENT ROOMS MOUNTED

GREATER THAN 7′-0″ ABOVE FLOOR LEVEL; CHAIN SHALL EXTEND TO 7′-0″ ABOVE FLOOR

LEVEL.

K. ALL VALVES (EXCEPT CONTROL VALVES) AND STRAINERS SHALL BE FULL SIZE OF PIPE

BEFORE REDUCING SIZE TO MAKE CONNECTIONS TO EQUIPMENT AND CONTROLS.

L. UNIONS AND/OR FLANGES SHALL BE INSTALLED AT EACH PIECE OF EQUIPMENT, IN

BYPASSES, AND IN LONG PIPING RUNS (100' OR MORE) TO PERMIT DISASSEMBLY FOR

ALTERATION AND REPAIRS.

M. PITCH STEAM PIPING DOWNWARD IN THE DIRECTION OF FLOW 1/4" IN 10' (1" IN 40') MINIMUM.

PITCH ALL STEAM RETURN LINES DOWNWARD IN THE DIRECTION OF CONDENSATE FLOW

1/2" PER 10' (1" IN 20') MINIMUM. WHERE LENGTH OF BRANCH LINES ARE LESS THAN 8', PITCH

BRANCH LINES TOWARD MAINS 1/2" PER FOOT MINIMUM.

N. PITCH UP ALL STEAM AND CONDENSATE RUNOUTS TO RISERS AND EQUIPMENT 1/2" PER

FOOT. WHERE THIS PITCH CANNOT BE OBTAINED, RUNOUTS OVER 8' IN LENGTH SHALL BE

ONE SIZE LARGER THAN NOTED.

O. TAP ALL BRANCH LINES FROM TOP OF STEAM MAINS (45° PREFERRED, 90° ACCEPTABLE).

A. PROVIDE ALL MATERIALS AND EQUIPMENT AND PERFORM ALL LABOR REQUIRED TO

INSTALL COMPLETE AND OPERABLE HVAC SYSTEMS AS INDICATED ON THE DRAWINGS, AS

SPECIFIED AND AS REQUIRED BY CODE.

B. CERTAIN ITEMS SUCH AS RISES AND DROPS IN DUCTWORK, ACCESS DOORS, VOLUME

DAMPERS, ETC., ARE INDICATED ON THE CONTRACT DOCUMENT DRAWINGS FOR CLARITY

FOR A SPECIFIC LOCATION REQUIREMENT AND SHALL NOT BE INTERPRETED AS THE

EXTENT OF THE REQUIREMENTS FOR THESE ITEMS.

C. IN CORRIDORS WHERE CEILING SPEAKERS AND AIR DIFFUSERS ARE INDICATED BETWEEN

THE SAME LIGHT FIXTURES, INSTALL BOTH DEVICES AT THE QUARTER POINTS BETWEEN

THE SAME FIXTURE.

D. UNLESS OTHERWISE SHOWN, LOCATE ALL ROOM THERMOSTATS AND HUMIDISTATS 4′-0″

(CENTERLINE) ABOVE FINISHED FLOOR.

E. ALL DUCTWORK SHALL CLEAR DOORS AND WINDOWS.

F. ALL DUCTWORK DIMENSIONS, AS SHOWN ON THE DRAWINGS, ARE INTERNAL CLEAR

DIMENSIONS AND DUCT SIZE SHALL BE INCREASED TO COMPENSATE FOR DUCT LINING

THICKNESS.

G. PROVIDE ALL 90° SQUARE ELBOWS WITH DOUBLE RADIUS TURNING VANES UNLESS

OTHERWISE INDICATED. ELBOWS IN DISHWASHER, KITCHEN, AND LAUNDRY EXHAUST

SHALL BE UNVANED SMOOTH RADIUS CONSTRUCTION WITH A RADIUS EQUAL TO 1.5 TIMES

THE WIDTH OF THE DUCT. PROVIDE ACCESS DOORS UPSTREAM OF ALL ELBOWS WITH

TURNING VANES.

H. COORDINATE DIFFUSER, REGISTER, AND GRILLE LOCATIONS WITH ARCHITECTURAL

REFLECTED CEILING PLANS, LIGHTING, AND OTHER CEILING ITEMS AND MAKE MINOR DUCT

MODIFICATIONS TO SUIT.

I. FIELD ERECTED AND FACTORY ASSEMBLED AIR HANDLING UNIT COILS SHALL BE

ARRANGED FOR REMOVAL FROM THE UPSTREAM SIDE WITHOUT DISMANTLING SUPPORTS.

PROVIDE GALVANIZED STRUCTURAL STEEL SUPPORTS FOR ALL COILS (EXCEPT LOWEST

COIL) IN BANKS OVER TWO COILS HIGH TO PERMIT INDEPENDENT REMOVAL OF ANY COIL.

J. ALL AIR HANDLING UNITS SHALL OPERATE WITHOUT MOISTURE CARRYOVER.

K. LOCATE ALL MECHANICAL EQUIPMENT (SINGLE DUCT, DUAL DUCT, VARIABLE VOLUME,

CONSTANT VOLUME AND FAN POWERED BOXES, FAN COIL UNITS, CABINET HEATERS, UNIT

HEATERS, UNIT VENTILATORS, COILS, STEAM HUMIDIFIERS, ETC.) FOR UNOBSTRUCTED

ACCESS TO UNIT ACCESS PANELS, CONTROLS AND VALVING.

L. FINNED TUBE RADIATION ENCLOSURES SHALL BE WALL TO WALL UNLESS OTHERWISE

INDICATED.

M. PROVIDE FLEXIBLE CONNECTIONS IN ALL DUCTWORK SYSTEMS (SUPPLY, RETURN, AND

EXHAUST) CONNECTED TO AIR HANDLING UNITS, FANS, AND OTHER EQUIPMENT WHICH

REQUIRE VIBRATION ISOLATION. FLEXIBLE CONNECTIONS SHALL BE PROVIDED AT THE

POINT OF CONNECTION TO THE EQUIPMENT UNLESS OTHERWISE INDICATED.

PIPING GENERAL NOTES: HVAC/SHEET METAL GENERAL NOTES:

EXISTING TO BE DEMOLISHED

LIMIT OF DEMOLITION

CONNECT NEW TO EXISTINGEXISTING TO REMAIN

NEW DUCT (INSIDE DIMENSIONS: W" X D")

RS

RL

REFRIGERANT SUCTION

REFRIGERANT LIQUID

SUPPLY AIR DUCT UP

SUPPLY AIR DUCT DOWN

H

T

H

T

26-P-3

MH-100

PUMP NO. 3 IN BUILDING NO. 26

EQUIPMENT ABBREVIATION (PUMP)

DETAIL NUMBER

SHEET NUMBER

SHEET NUMBER

SECTION NUMBER

THERMOSTAT

HUMIDISTAT

TEMPERATURE SENSOR

HUMIDITY SENSOR

BUILDING NUMBER WHERE EQUIPMENT

IS LOCATED

26-TU-1-1

ITEM NUMBER (TERMINAL UNIT NO. 1)

ITEM (TERMINAL UNIT)

BUILDING NUMBER WHERE EQUIPMENT

IS LOCATED

SERVED BY AIR HANDLER UNIT NO. 1

TERMINAL UNIT TAG

MECHANICAL EQUIPMENT TAG

1 OWNER FURNISHED, CONTRACTOR

INSTALLED EQUIPMENT DESIGNATION

EXISTING TO BE DEMOLISHED

EXISTING TO REMAIN

NEW PIPE

CONNECT NEW TO EXISTING

LIMIT OF DEMOLITION

GENERAL PIPING SYMBOLS

GENERAL ANNOTATIONS

AV

STRAINERFLOAT & THERMOSTATIC

STEAM TRAP

INVERTED BUCKET

STEAM TRAP

FLANGE CONNECTION PIPE DROP

PIPE RISER TEE DOWN

TEE UP

UNION

PRESSURE REDUCING

VALVE

BALL VALVE

ANGLE GLOBE VALVE

SAFETY RELIEF VALVE

GLOBE VALVE

MANUAL OR

AUTOMATIC AIR VENT

EXPANSION JOINT

EJ

PRESSURE AND

TEMPERATURE TEST PLUG

QUICK-COUPLE HOSE

CONNECTOR

FLOW METER

HVAC PIPING SYMBOLS

CHILLED WATER RETURN

CHILLED WATER SUPPLY

CHR

CHS

HEATING HOT WATER RETURN

HEATING HOT WATER SUPPLY

HHR

HHS QV CRYOGEN VENT

DR DRIP RETURN

CAP

REDUCER (ECCENTRIC)

TYPE

AIRFLOW (CFM)

SD-1

TYPE

AIRFLOW (CFM)

RG-1

TYPE

AIRFLOW (CFM)

EG-1

SQUARE TO ROUND TRANSITION

ELBOW WITH TURNING

VANES

ROUND ELBOW

EXHAUST, RELIEF, MAKE UP, OR

OUTSIDE AIR DUCT DOWN

EXHAUST, RELIEF, MAKE UP, OR

OUTSIDE AIR DUCT UP

RETURN DUCT DOWN

RETURN DUCT UP

BRANCH DUCT WITH HIGH EFFICIENCY

TAKE-OFF (HETO) BRANCH FITTING &

MANUAL VOLUME DAMPER

BRANCH DUCT WITH CONICAL

FITTING & MANUAL VOLUME

DAMPER

DAMPERS: (BD, FD, FSD, MD, SD, VD)

BD

XX-XX

ANCHOR

TEEDIRECTION OF FLOW

S

N. CONCRETE HOUSEKEEPING PADS TO SUIT MECHANICAL EQUIPMENT SHALL BE SIZED AND

LOCATED BY THE MECHANICAL CONTRACTOR. MINIMUM CONCRETE PAD THICKNESS SHALL

BE 4". PAD SHALL EXTEND BEYOND THE EQUIPMENT A MINIMUM OF 4" ON EACH SIDE.

CONCRETE HOUSEKEEPING PADS SHALL BE PROVIDED BY THE GENERAL CONTRACTOR. IT

SHALL BE THE RESPONSIBILITY OF THE MECHANICAL CONTRACTOR TO COORDINATE SIZE

AND LOCATION OF CONCRETE HOUSEKEEPING PADS.

O. WHEN MECHANICAL WORK (HVAC, PLUMBING, SHEET METAL, ETC.) IS SUB-CONTRACTED, IT

SHALL BE THE MECHANICAL CONTRACTOR’S RESPONSIBILITY TO COORDINATE

SUBCONTRACTORS AND THE ASSOCIATED CONTRACTS. WHEN DISCREPANCIES ARISE

PERTAINING TO WHICH CONTRACTOR PROVIDES A PARTICULAR ITEM OF THE MECHANICAL

CONTRACT OR WHICH CONTRACTOR PROVIDES FINAL CONNECTIONS FOR A PARTICULAR

ITEM OF THE MECHANICAL CONTRACT, IT SHALL BE BROUGHT TO THE ATTENTION OF THE

MECHANICAL CONTRACTOR, WHOSE DECISION SHALL BE FINAL.

P. THE LOCATIONS OF ALL ITEMS SHOWN ON THE DRAWINGS OR CALLED FOR IN THE

SPECIFICATIONS THAT ARE NOT DEFINITELY FIXED BY DIMENSIONS ARE APPROXIMATE

ONLY. THE EXACT LOCATIONS NECESSARY TO SECURE THE BEST CONDITIONS AND

RESULTS MUST BE DETERMINED BY THE PROJECT SITE CONDITIONS AND SHALL HAVE THE

APPROVAL OF THE ENGINEER BEFORE BEING INSTALLED. DO NOT SCALE DRAWINGS.

Q. ALL MISCELLANEOUS STEEL REQUIRED TO ENSURE PROPER INSTALLATION AND AS SHOWN

IN DETAILS FOR PIPING, DUCTWORK, AND EQUIPMENT (UNLESS OTHERWISE NOTED) SHALL

BE FURNISHED AND INSTALLED BY THE MECHANICAL CONTRACTOR.

R. PROVIDE ACCESS PANELS FOR INSTALLATION IN WALLS AND CEILINGS WHERE REQUIRED

TO SERVICE DAMPERS, VALVES, SMOKE DETECTORS, AND OTHER CONCEALED

MECHANICAL EQUIPMENT.

S. ALL DUCTWORK, PIPING AND EQUIPMENT SUPPORTED FROM STRUCTURAL STEEL SHALL

BE COORDINATED WITH GENERAL CONTRACTOR. ALL ATTACHMENTS TO STEEL BAR

JOISTS, TRUSSES, OR JOIST GIRDERS SHALL BE AT PANEL POINTS. PROVIDE BEAM CLAMPS

MEETING MANUFACTURER STANDARDS.WELDING TO STRUCTURAL MEMBERS SHALL NOT

BE PERMITTED. THE USE OF C-CLAMPS SHALL NOT BE PERMITTED.

T. ALL ROOF MOUNTED EQUIPMENT CURBS FOR EQUIPMENT PROVIDED BY THE MECHANICAL

CONTRACTOR SHALL BE FURNISHED BY THE MECHANICAL CONTRACTOR. COORDINATE

INSTALLATION WITH GENERAL CONTRACTOR.

U. LOCATIONS AND SIZES OF ALL FLOOR, WALL, AND ROOF OPENINGS SHALL BE

COORDINATED WITH ALL OTHER TRADES INVOLVED.

V. ALL OPENINGS IN FIRE WALLS DUE TO DUCTWORK, PIPING, CONDUIT, ETC., SHALL BE FIRE

STOPPED WITH AN APPROVED FIRE STOPPING MATERIAL.

W. ALL AIR CONDITIONING CONDENSATE DRAIN LINES FROM EACH AIR HANDLING UNIT AND

ROOFTOP UNIT SHALL BE PIPED FULL SIZE OF THE UNIT DRAIN OUTLET, WITH P-TRAP, AND

PIPED TO NEAREST DRAIN. SEE DETAILS AND SPECIFICATIONS FOR DEPTH OF AIR

CONDITIONING CONDENSATE TRAP.

X. REFER TO TYPICAL DETAILS FOR DUCTWORK, PIPING, AND EQUIPMENT INSTALLATION.

P. PROVIDE AN END OF MAIN DRIP AT EACH RISE IN THE STEAM MAIN. PROVIDE CONDENSATE

DRIPS AT THE BOTTOM OF ALL STEAM RISERS, DOWNFED RUNOUTS TO EQUIPMENT,

RADIATORS, ETC., AT END OF MAINS AND LOW POINTS, AND AHEAD OF ALL PRESSURE

REGULATORS, CONTROL VALVES, ISOLATION VALVES, AND EXPANSION JOINTS.

Q. ON STRAIGHT STEAM PIPING RUNS WITH NO NATURAL DRAINAGE POINTS, INSTALL DRIP

LEGS AT INTERVALS NOT EXCEEDING 200' WHERE PIPE IS PITCHED DOWNWARD IN THE

DIRECTION OF STEAM FLOW AND A MAXIMUM OF 100' WHERE THE PIPE IS PITCHED UP SO

THAT CONDENSATE FLOW IS OPPOSITE OF STEAM FLOW.

R. STEAM TRAPS SHALL BE MINIMUM 3/4″ IN SIZE.

S. INSTALL ALL PIPING WITHOUT FORCING OR SPRINGING.

T. ALL PIPING SHALL CLEAR DOORS AND WINDOWS.

U. ALL VALVES SHALL BE ADJUSTED FOR SMOOTH AND EASY OPERATION.

V. ALL PIPING WORK SHALL BE COORDINATED WITH ALL TRADES INVOLVED. OFFSETS IN

PIPING AROUND OBSTRUCTIONS SHALL BE PROVIDED AT NO ADDITIONAL COST TO THE

OWNER.

W. PROVIDE FLEXIBLE CONNECTIONS IN ALL PIPING SYSTEMS CONNECTED TO PUMPS,

CHILLERS, COOLING TOWERS, AND OTHER EQUIPMENT WHICH REQUIRE VIBRATION

ISOLATION EXCEPT WATER COILS. FLEXIBLE CONNECTIONS SHALL BE PROVIDED AS CLOSE

TO THE EQUIPMENT AS POSSIBLE OR AS INDICATED ON THE DRAWINGS.

X. SLOPE REFRIGERANT PIPING ONE PERCENT IN THE DIRECTION OF OIL RETURN. LIQUID

LINES MAY BE INSTALLED LEVEL.

Y. INSTALL HORIZONTAL REFRIGERANT HOT GAS DISCHARGE PIPING WITH 1/2″ PER 10'

DOWNWARD SLOPE AWAY FROM THE COMPRESSOR.

Z. INSTALL HORIZONTAL REFRIGERANT SUCTION LINES WITH 1/2″ PER 10' DOWNWARD SLOPE

TO THE COMPRESSOR, WITH NO LONG TRAPS OR DEAD ENDS WHICH MAY CAUSE OIL TO

SEPARATE FROM THE SUCTION GAS AND RETURN TO THE COMPRESSOR IN DAMAGING

SLUGS.

AA. PROVIDE LINE SIZE LIQUID INDICATORS IN MAIN LIQUID LINE LEAVING CONDENSER OR

RECEIVER. INSTALL MOISTURE LIQUID INDICATORS IN LIQUID LINES BETWEEN FILTER

DRYERS AND THERMOSTATIC EXPANSION VALVES AND IN LIQUID LINE TO RECEIVER.

BB. PROVIDE LINE SIZE STRAINER UPSTREAM OF EACH AUTOMATIC VALVE. PROVIDE SHUTOFF

VALVE ON EACH SIDE OF STRAINER.

CC. PROVIDE PERMANENT FILTER DRYERS IN LOW TEMPERATURE SYSTEMS AND SYSTEMS

USING HERMETIC COMPRESSORS.

DD. PROVIDE REPLACEABLE CARTRIDGE FILTER DRYERS WITH THREE-WAY VALVE BYPASS A

ASSEMBLY FOR SOLENOID VALVES, ADJACENT TO RECEIVERS.

EE. PROVIDE REFRIGERANT CHARGING VALVE CONNECTIONS IN LIQUID LINE BETWEEN

RECEIVER SHUTOFF VALVE AND EXPANSION VALVE.

N. UNLESS OTHERWISE NOTED, ALL DUCTWORK IS OVERHEAD, TIGHT TO THE UNDERSIDE OF

THE STRUCTURE, WITH SPACE FOR INSULATION IF REQUIRED.

M. RUNS OF FLEXIBLE DUCT SHALL NOT EXCEED 5' MAXIMUM LENGTH.

O. ALL DUCTWORK SHALL BE COORDINATED WITH ALL TRADES INVOLVED. OFFSETS IN

DUCTS, INCLUDING DIVIDED DUCTS AND TRANSITIONS AROUND OBSTRUCTIONS, SHALL BE

PROVIDED AT NO ADDITIONAL COST TO THE OWNER.

P. PROVIDE ACCESS DOORS IN DUCTWORK TO PROVIDE ACCESS FOR ALL SMOKE

DETECTORS, FIRE DAMPERS, SMOKE DAMPERS, VOLUME DAMPERS, HUMIDIFIERS, COILS,

AND OTHER ITEMS LOCATED IN THE DUCTWORK WHICH REQUIRE SERVICE AND/OR

INSPECTION.

Q. PROVIDE ACCESS DOORS IN DUCTWORK FOR OPERATION, ADJUSTMENT, AND

MAINTENANCE OF ALL FANS, VALVES, AND MECHANICAL EQUIPMENT.

R. ALL DUCTS SHALL BE GROUNDED ACROSS FLEXIBLE CONNECTIONS WITH FLEXIBLE

COPPER GROUNDING STRAPS. GROUNDING STRAPS SHALL BE BOLTED OR SOLDERED TO

BOTH THE EQUIPMENT AND THE DUCT.

S. SMOKE DETECTORS SHALL BE FURNISHED AND WIRED BY THE ELECTRICAL CONTRACTOR.

THE MECHANICAL CONTRACTOR SHALL BE RESPONSIBLE FOR MOUNTING THE SMOKE

DETECTOR IN DUCTWORK AS SHOWN ON THE DRAWINGS AND IN ACCORDANCE WITH

MANUFACTURER’S PRINTED INSTRUCTIONS.

T. TERMINATE GAS VENTS FOR UNIT HEATERS, WATER HEATERS, HIGH PRESSURE PARTS

WASHER, HIGH PRESSURE CLEANER, AND OTHER GAS APPLIANCES A MINIMUM OF 3′-0″

ABOVE ROOF WITH RAIN CAP (NOTE TO DESIGNER: EDIT APPLIANCES AND HEIGHT ABOVE

ROOF TO MEET CODE AND TO SUIT PROJECT REQUIREMENTS).

U. SEE SPECIFICATIONS FOR DUCTWORK GAUGES, BRACING, HANGERS, AND OTHER

REQUIREMENTS.

V. LOUVER SIZES, LOCATIONS, MOUNTING, AND DETAILS SHALL BE COORDINATED WITH

OTHER TRADES INVOLVED. REFER TO ARCHITECTURAL SPECIFICATIONS FOR DETAILED

DESCRIPTIONS.

DIRECTION OF PIPE

PITCH (DOWN)

FM

MV

HVAC VALVE SYMBOLS

PC PUMPED CONDENSATE

ROOM TAG

FLEXIBLE CONNECTOR

PUMP

REDUCER (CONCENTRIC)

GATE VALVE

BUTTERFLY VALVE

CHECK VALVE

THERMOMETER

PRESSURE GAUGE

STRAINER WITH BLOWOFF

AND HOSE CONNECTION

YR YEAR

Y

Z INTENTIONALLY LEFT BLANK

Z

M

CONTROL VALVE

CONTROL VALVE, THREE WAY

MOTOR CONTROLLED

VALVE

M

M

NOTE: NOT ALL ABBREVIATIONS OR SYMBOLS WILL BE UTILIZED FOR THIS PROJECT.

A. MECHANICAL TRADES BIDDING DEMOLITION WORK SHALL ALLOW FOR A FULL DAY ON SITE TO REVIEW EXISTING MECHANICAL SERVICES AND EQUIPMENT IN DEMOLITION AND REMOVED AREAS. ACCESS WILL BE GIVEN TO ROOF AND EXISTING MECHANICAL AND ELECTRICAL ROOMS AS REQUIRED. VERIFY ALL EXISTING CONDITIONS PRIOR TO BEGINNING WORK. BRING ANY DISCREPANCIES FROM THE DRAWINGS AND NOTES TO THE ENGINEER OF RECORD IMMEDIATELY. MINOR CHANGES IN THE SCOPE OF THE

DEMOLITION WORK SHALL NOT JUSTIFY AN ADDITIONAL COST.

B. DEMOLISHED WORK SHALL INCLUDE FOR TEMPORARY AND PERMANENT WORK REQUIRED TO KEEP

NON-SCOPE AREAS IN OPERATION. COORDINATE UTILITY SHUT-OFFS AND TEMPORARY POWER,

STORAGE, AND ACCESS NEEDED TO COMPLETE WORK WITH GENERAL CONTRACTOR AND RESIDENT

ENGINEER.

C. REMOVAL OF EXISTING FIXTURES AND EQUIPMENT WILL REQUIRE ISOLATION OF EXISTING PIPING BRANCHES AND/OR MAINS USING SHUTOFF VALVES. INSTALL NEW ISOLATION VALVES AS REQUIRED TO

COMPLETION DEMOLITION WORK.

D. REMOVAL OF EXISTING PLUMBING FIXTURES AND EQUIPMENT WILL REQUIRE CAPPING AND SEALING EXISTING MAINS OR BRANCHES, WITHOUT LEAVING DEAD LEGS, TO KEEP REMAINING SYSTEMS IN OPERATION. THE CONTRACTOR SHALL PROVIDE PROTECTIVE MEASURES TO PROTECT THE EXISTING

OCCUPIED AREAS AND EQUIPMENT DURING THE CONSTRUCTION WORK. THE CONTRACTOR SHALL

CLEAN THE AREAS OF ALL CONSTRUCTION DIRT DAILY, AND UPON COMPLETION OF THE WORK.

E. ALL DRAINED PIPING RISERS AND MAINS SHALL BE REFILLED AND PROPERLY VENTED BY THE

CONTRACTOR ONCE NEW WORK HAS BEEN COMPLETED.

F. COORDINATE REMOVAL, REPLACEMENT, AND/OR REPAIRS OF ANY EXISTING WALLS, CEILING, ETC.

REQUIRED FOR MECHANICAL DEMOLITION WORK WITH GENERAL CONTRACTOR.

G. PROVIDE TIGHTLY SEALED AND INSULATED TERMINATIONS FOR ALL PIPING, DUCTWORK, AND EQUIPMENT REMOVED FROM THE PROJECT. THERE SHALL BE NO "DEAD LEG" SECTIONS OF PIPING

WHERE WATER CAN SIT AND BECOME STAGNANT.

H. REFER TO THE RESIDENT ENGINEER FOR INSTRUCTIONS REGARDING THE REMOVAL AND RETURN OR

DEMOLITION OF EXISTING EQUIPMENT AND FIXTURES.

I. PORTIONS OF EXISTING SYSTEMS ARE SHOWN FOR CLARITY AND MAY NOT BE NECESSARY TO MODIFY OR REVISE THEM. ALL EXISTING SYSTEMS ARE SHOWN BASED ON AVAILABLE AS-BUILT DRAWINGS AND SITE SURVEYS OF ACCESSIBLE AREAS. THE CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS.

J. ALL WORK MUST BE COORDINATED AND SCHEDULED WITH THE RESIDENT ENGINEER TO ENSURE THE

LEAST AMOUNT OF DISRUPTION OF BUILDING ACTIVITIES AS POSSIBLE.

K. ALL ACCESSIBLE ABANDONED PIPING AND DUCTWORK SHALL BE REMOVED AND PROPERLY DISPOSED

OF.

L. SUPPLY AIR DUCTWORK AND PIPING NOT SHOWN HATCHED IS TO BE RETAINED, ANY DAMAGE TO

EXISTING INSULATION AND DUCTS TO BE REPAIRED TO MATCH EXISTING.

GENERAL DEMOLITION NOTES:

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

A

B

C

D

E

F

Veterans Health

Administration

VA FORM 08-6231

Drawing Title Project Title

Location

Date Checked Drawn

Project Number

CONSULTANTS:

Drawing # OF

VA Health Care System Approval:

ARCHITECT:

SPUR DESIGN, LLC

312 SW 25TH STREET

OKLAHOMA CITY, OK 73109

(405) 842-6100

CODY DOUGLAS

ARCH - SETH A. CAVIN #7580 EXP. 12/31/2022

MECH - JAMES R. MYLES #027005 EXP. 12/31/2023

ELEC - BENJAMIN E. NOE #027238 EXP. 12/31/2023

CIVIL ENGINEER

CALIBRE ENGINEERING

9090 S. RIDGELINE BLVD, SUITE 105

HIGHLANDS RANCH, CO 80129

(303) 730-0434

BEN MURPHY

MECH / ELEC / PLUMB / TECH ENGINEER

SPUR DESIGN

2519 MADISON AVENUE, SUITE 100

KANSAS CITY, MO. 64108

(913) 369-7200

The information on this document is preliminary or incomplete, not for construction, recording purposes, or implementation.

FULLY SPRINKLERED

STRUCTURAL ENGINEER

DEGENKOLD ENGINEERS

375 BEALE STEET, SUITE 500

SAN FRANCISCO, CA 94105

(415) 354-6439

ROBERT GRAFF

PHYSICAL SECURITY

FORCE PROTECT

10901 FRONT BEACH RD, UNIT 1415

PANAMA CITY BEACH, FL 32407

(502) 836-4232

FRANK FINLEY

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

B

C

D

E

F

STAMP:

Drawing Number

Building Number

/2

/2

:3 :1

A

M

LEGEND AND ABBREVIATIONS

CMT 57 95JRM

LEVEL 1 SD2 RFP

CENTRAL UTILITY PLANT

04/21/2023

654-212

VA SIERRA NEVADA HEALTH CARE SYSTEM

975 KIRMAN AVE

RENO, NV 89502

M-000

SPUR #: 1791.06

No. REVISION DESCRIPTION DATE

MH101

2 5431

E

A

B

C

D

16-CH-1 16-CH-2 16-CH-3 16-CH-4

16-SCWP-1

16-SCWP-2

16-SCWP-3

16-ST-1

16-ST-2 16-VP-1

16-DA-1

16-CP-2

CONFERENCE /

BREAK ROOM

N3116

CHILLERS

N3111

PIT

N3109

RISER ROOM

N3110

ELECTRICAL

SWITCHGEAR

N3113

GENERATORS

N3114

CONTROL ROOM

N3115

RESTROOM

N3117

RESTROOM

N3118

ELECTRICAL

UTILITY ROOM

N3108

OFFICE

N3106

BOILER AREA

N3101

HAC

N3104

STORAGE ROOM

N3103

16-TT-1

16-FP-1

-S

H -1

16-AC-1

16-LV-1

16-LV-1

24"ø EA 24"ø EA 24"ø EA

16-FE-116-FE-216-FE-3

TEMPORARY CONNECTIONS FOR

CHILLED WATER

TEMPORARY CONNECTIONS

FOR STEAM

GENERAL PHASING NOTES:

A. CONTRACTOR SHALL PROVIDE TEMPORARY UTILITIES FOR CHILLED WATER AND

STEAM DURING THE CONSTRUCTION OF THE NEW CENTRAL UTILITY PLANT.

GENERAL AREA FOR ACCESS

FOR ELEMENTS LOCATED

ABOVE THE BOILERS. SPECIFIC

ACCESS CONFIGURATION

SHALL BE COORDINATED WITH

FINAL BOILER SELECTION.

16-B-116-B-216-B-3

16-PCWP-1

16-PCWP-2

16-PCWP-3

16-PCWP-4

GENERAL NOTES:

1. SELECTED BOILERS SHALL BE CAPABLE OF MEETING STATE OF NEVADA

EMISSIONS REQUIREMENTS. SELECTED BOILER MANUFACTURER SHALL

PROVIDE CERTIFICATE OF AIR QUALITY.

16-CWHX-1

16-CWP-4

16-CWP-3

16-CWP-2

16-CWP-1

GENERAL AREA FOR FLOOR

TRENCH LOCATED AROUND

AND BEHIND THE BOILERS FOR

BLOWDOWN AND FUEL PIPING.

SPECIFIC CONFIGURATION

SHALL BE COORDINATED WITH

FINAL BOILER SELECTION.

4 3

LEVEL 1

0"

MEZZANINE

15'-0"

ROOF

33'-0"

4 3

TOP OF PARAPET

36'-8"

3.9

16-CWP-4 16-CWP-2

16-CWP-116-CWP-3

16-PCWP-4 16-PCWP-2

16-PCWP-3 16-PCWP-1

CHILLERS

N3111

16-CT-1

16-LV-1

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

A

B

C

D

E

F

Veterans Health

Administration

VA FORM 08-6231

Drawing Title Project Title

Location

Date Checked Drawn

Project Number

CONSULTANTS:

Drawing # OF

VA Health Care System Approval:

ARCHITECT:

SPUR DESIGN, LLC

312 SW 25TH STREET

OKLAHOMA CITY, OK 73109

(405) 842-6100

CODY DOUGLAS

ARCH - SETH A. CAVIN #7580 EXP. 12/31/2022

MECH - JAMES R. MYLES #027005 EXP. 12/31/2023

ELEC - BENJAMIN E. NOE #027238 EXP. 12/31/2023

CIVIL ENGINEER

CALIBRE ENGINEERING

9090 S. RIDGELINE BLVD, SUITE 105

HIGHLANDS RANCH, CO 80129

(303) 730-0434

BEN MURPHY

MECH / ELEC / PLUMB / TECH ENGINEER

SPUR DESIGN

2519 MADISON AVENUE, SUITE 100

KANSAS CITY, MO. 64108

(913) 369-7200

The information on this document is preliminary or incomplete, not for construction, recording purposes, or implementation.

FULLY SPRINKLERED

STRUCTURAL ENGINEER

DEGENKOLD ENGINEERS

375 BEALE STEET, SUITE 500

SAN FRANCISCO, CA 94105

(415) 354-6439

ROBERT GRAFF

PHYSICAL SECURITY

FORCE PROTECT

10901 FRONT BEACH RD, UNIT 1415

PANAMA CITY BEACH, FL 32407

(502) 836-4232

FRANK FINLEY

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

B

C

D

E

F

STAMP:

Drawing Number

Building Number

/2

/2

:3 :2

A

M

MECHANICAL FIRST FLOOR PLAN

CMT 58 95JRM

LEVEL 1 SD2 RFP

CENTRAL UTILITY PLANT

04/21/2023

654-212

VA SIERRA NEVADA HEALTH CARE SYSTEM

975 KIRMAN AVE

RENO, NV 89502

MH101

SPUR #: 1791.06

N

1/8" = 1'-0"

MECHANICAL FLOOR PLAN - FIRST FLOOR1

KEYNOTES

1 CHILLED WATER PRIMARY PUMPS AND CONDENSER WATER PUMPS ARE STACKED IN A TWO BY TWO

CONFIGURATION AND STAGGERED TO ALLOW FOR SPACING AND MAINTENANCE REQUIREMENTS.

No. REVISION DESCRIPTION DATE

1/4" = 1'-0"

CHILLED WATER PUMPS SECTION VIEW2

MH101

2 5431

E

A

B

C

D

24"ø EA

24"ø EA 24"ø EA

16-CT-1

16-MAU-116-MAU-216-MAU-3

16-EF-116-EF-216-EF-3

16-GV-1

16-VRF-1

16-CU-1

16-CU-2

2 5431

E

A

B

C

D

16-CT-1

16-ST-1

ELECTRICAL

AREA

N3201

TR

N3203

SECURITY

N3204

CORRIDOR

N3206

EMERGENCY

PANELS

N3205

16-LV-1

16-LV-1

16-LV-1

16-LV-1

24"ø EA 24"ø EA 24"ø EA

16-FE-116-FE-216-FE-3

16-LV-1

16-LV-1

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

A

B

C

D

E

F

Veterans Health

Administration

VA FORM 08-6231

Drawing Title Project Title

Location

Date Checked Drawn

Project Number

CONSULTANTS:

Drawing # OF

VA Health Care System Approval:

ARCHITECT:

SPUR DESIGN, LLC

312 SW 25TH STREET

OKLAHOMA CITY, OK 73109

(405) 842-6100

CODY DOUGLAS

ARCH - SETH A. CAVIN #7580 EXP. 12/31/2022

MECH - JAMES R. MYLES #027005 EXP. 12/31/2023

ELEC - BENJAMIN E. NOE #027238 EXP. 12/31/2023

CIVIL ENGINEER

CALIBRE ENGINEERING

9090 S. RIDGELINE BLVD, SUITE 105

HIGHLANDS RANCH, CO 80129

(303) 730-0434

BEN MURPHY

MECH / ELEC / PLUMB / TECH ENGINEER

SPUR DESIGN

2519 MADISON AVENUE, SUITE 100

KANSAS CITY, MO. 64108

(913) 369-7200

The information on this document is preliminary or incomplete, not for construction, recording purposes, or implementation.

FULLY SPRINKLERED

STRUCTURAL ENGINEER

DEGENKOLD ENGINEERS

375 BEALE STEET, SUITE 500

SAN FRANCISCO, CA 94105

(415) 354-6439

ROBERT GRAFF

PHYSICAL SECURITY

FORCE PROTECT

10901 FRONT BEACH RD, UNIT 1415

PANAMA CITY BEACH, FL 32407

(502) 836-4232

FRANK FINLEY

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

B

C

D

E

F

STAMP:

Drawing Number

Building Number

/2

/2

:3 :4

A

M

MECHANICAL FLOOR PLAN AND ROOF

PLAN

CMT 59 95JRM

LEVEL 1 SD2 RFP

CENTRAL UTILITY PLANT

04/21/2023

654-212

VA SIERRA NEVADA HEALTH CARE SYSTEM

975 KIRMAN AVE

RENO, NV 89502

MH102

SPUR #: 1791.06

N

1/8" = 1'-0"

MECHANICAL PLAN - ROOF LEVEL2

N

1/8" = 1'-0"

MECHANICAL FLOOR PLAN - MEZZANINE LEVEL1

M

M

M

M

M

M

M

M

M

F W

P S

FROM FEEDWATER DEAERATOR

R

FWPS

[30" VAC-30PSI]

0-2000kPa

[0-300PSI]

0-150°C [30-300°F]

F W

P D

-1

F W

P D

-2

BOILER FEEDWATER

PUMP NO. 1

(TYPICAL)

F W

P S

F W

P S

FWPD-1

FWPD-2

TO BOILERS

AND ECONOMIZERS

NOTE:

CAPACITY OF EACH PUMP APPROX. 125% OF ONE BOILER.

FLEX

CONNECTION

TO TANK

UNION

ORIFICE

PUMP

DISCHARGE

HEADER

DETAIL - PUMP RECIRCULATION

ORIFICE ASSEMBLY

EMERGENCY BOILER

CONNECTION TO

OUTSIDE OF BUILDING

762mm VAC-207kPa

TO FEEDWATER DEAERATOR

WITH BYPASS TO

CONDENSATE STORAGE TANK

RECIRCULATION

ORIFICE. SEE

DETAIL THIS SHEET.

F W

P S

BOILER FEEDWATER

PUMP NO. 2

F W

P S

BOILER

FEEDWATER

PUMP NO. 3

F W

P D

F W

P D

RECIRCULATION LINE

VALVES WILL BE

SHUT AND LOCKED.

[3 '-0

4m m

M

BO

CF

C B

D

BOILER

(TYPICAL)

ECONOMIZER

(TYPICAL)

V

D

OSD

D

CV-6,7,8

10-260°C [50-500°F]

F W

P D

FWPD

F W

P D

FWPD

SRV-1

F W

P D

-2

F W

P D

-1

FROM

FEEDWATER

PUMPS

VENT INTO

BOILER

ROOM

20mm [3/4"]

STACK

B W

S

BO TO SAMPLE

COOLER

FROM

CHEMICAL

FEEDER

TO BO TANK

OR, IF

SPECIFIED, TO

BLOWDOWN

HEAT RECOVERY

BO

2ND BO LINE

REQUIRED IF

BOILER HAS

TWO BO

CONNECTIONS

FWPD

CONTROLLER

BOILER WATER LEVEL CONTROL SCHEMATIC

(SEE SPECS FOR TYPE OF SYSTEM)

CV-6,7,8

BOILER WATER

LEVEL TRANSMITTER

BOILER STEAM

FLOW TRANSMITTER

BOILER FEEDWATER

PRESSURE TRANSMITTER

0-150°C [30-300°F]

0-2000kPa

[0-300PSIG]

C V

-9 ,1

0, PROVIDE

TEMPERATURE

TRANSMITTERS HERE

0-2000kPa

[0-300PSIG]

20mm [3/4"]

THIS RELIEF VALVE IS HOT WATER UNDER PRESSURE AND

SHOULD BE VENTED DOWN TO THE FLOOR TWO INCHES ABOVE

FLOOR DRAIN OR IN A TRENCH DRAIN IS PREFERRED. LIKE A

SAFETY VALVE ON A HOT WATER HEATER.

20mm [3/4"]

20mm [3/4"]

51mm [2"]

V

TR

LP

C

H P

C /M

P C

CW

SW

C T

P

S CTPDEMERGENCY MAKE-UP

(TANK BY PASSED)

CONDENSATE STORAGE TANK

CONDENSATE

TRANSFER PUMPS

NC

OSD

NC O

F

L

V

TO FEEDWATER

DEAERATOR

R

CPD

CPD

30-300°F

30-300°F

30-300°F

30-300°F

OSD

NC

NC

NC

NC NC

NC

NC

NC

R

R

30"VAC-30PSI 0-60PSI

TANK BYPASS

NC

2" D

1"

1 1/2"

FLEX CONN.

STRAINER

RECIRCULATION ORIFICE (SEE

DETAIL ON 23 21 11-07)

LEVEL

TRANSMITTER

LOW LEVEL

ALARM SW

GAGE GLASS

HIGH LEVEL

ALARM SW

SW

CW

CONTROLLER

WATER LEVEL

TRANSMITTER

CONTROL SCHEMATIC

0-100PSI

0-100PSI

EMERGENCY

MAKE-UP CW

SW

NC NC

CV-2

FM

NC NC

CV-1

FIRE HOSE

CONNECTION

F R

O M

S T

E A

M T

R A

P S

4" M

IN

T

H R

O U

G H

R O

O F

F R

O M

S T

E A

M T

R A

P S

TOP OF TANK

OFL LINE

HIGH LEVEL ALARM

NORMAL MAKE-UP

LOW LEVEL ALARM

EMERGENCY MAKE-UP

BOTTOM OF TANK

CV-1

CV-2

OFL PIPE IN TANK

INLET 12" FROM

BOTTOM OF TANK

NORMAL

MAKE-UP

FROM DISTRIBUTION

SYSTEMS

FROM DISTRIBUTION

SYSTEMS

O F

T A

N K

D

IA

6"

6" 4"

6"

FM

FM

FM

LEGEND:

CPD - CONDENSATE PUMP

DISCHARGE

CTPD - CONDENSATE TRANSFER

PUMP DISCHARGE

CTPS - CONDENSATE TRANSFER

PUMP SUPPLY

R - RECIRCULATION LINE

SW - SUPPLY WATER

VTR - VENT TO ROOF

SW

CTPD

CONTROLLER

WATER LEVEL

TRANSMITTER

LPS

HPC/MPC

F W

P S

O F

L T

O F

LO

O

R D

R A

IN

CTPD

CV-3

CV-4

NC

1 1/2"

NC NCNCNC

1"

GAGE GLASS

D

OSD

NC

2"

F W

S

C F

P

1/4" 1"

30-300°F

VALVE LOCKED OPEN

CV-5

SW

R

30-300°F 30"VAC-30PSI

M

FG

R [1 m m

[1 m m

TOP OF TANK

OFL LINE

HIGH LEVEL ALARM

LOW LEVEL ALARM

SAFETY DEVICE MANUAL

CAN BE 1/3 OF TANK

EMERGENCY MAKE-UP

[1 m m

NORMAL WATER LEVEL

C OF TANKL

CV-3

CV-4

OFL

CV-5

WATER LEVEL

CONTROL SCHEMATIC

OVERFLOW(OFL)

CONTROL SCHEMATIC

OFL CONTROL

SWITCH

OFL

CONTROLLER

FROM PRV STATION

SEE STEAM PIPING

DIAGRAM

FROM BOILER FEED

WATER PUMPS

OFL PIPE IN TANK-INLET

6" BELOW LOW LEVEL

ALARM SET POINTHIGH LEVEL

ALARM SW

OFL CONTROL

SWITCH

LOW LEVEL

ALARM SW

LEVEL

TRANSMITTER

T O

B O

IL

E

R

F E

E D

E R

P U

M P

S

T O

S A

M P

LE

C O

O

LE

R

F R

O M

C H

E M

IC

A

L P

U M

P

FEEDWATER DEAERATOR

AND STORAGE TANK

EMERGENCY

MAKE-UP

NORMAL

MAKE-UP

4" 4"

4" B

Y D

A

LEGEND:

CFP - CHEMICAL FEED PUMP

CTPD - CONDENSATE TRANSFER

PUMP DISCHARGE

D - DRAIN LINE

FWS - FEEDWATER SUPPLY

OFL - OVERFLOW

R - RECIRCULATION LINE

SW - SUPPLY WATER

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

A

B

C

D

E

F

Veterans Health

Administration

VA FORM 08-6231

Drawing Title Project Title

Location

Date Checked Drawn

Project Number

CONSULTANTS:

Drawing # OF

VA Health Care System Approval:

ARCHITECT:

SPUR DESIGN, LLC

312 SW 25TH STREET

OKLAHOMA CITY, OK 73109

(405) 842-6100

CODY DOUGLAS

ARCH - SETH A. CAVIN #7580 EXP. 12/31/2022

MECH - JAMES R. MYLES #027005 EXP. 12/31/2023

ELEC - BENJAMIN E. NOE #027238 EXP. 12/31/2023

CIVIL ENGINEER

CALIBRE ENGINEERING

9090 S. RIDGELINE BLVD, SUITE 105

HIGHLANDS RANCH, CO 80129

(303) 730-0434

BEN MURPHY

MECH / ELEC / PLUMB / TECH ENGINEER

SPUR DESIGN

2519 MADISON AVENUE, SUITE 100

KANSAS CITY, MO. 64108

(913) 369-7200

The information on this document is preliminary or incomplete, not for construction, recording purposes, or implementation.

FULLY SPRINKLERED

STRUCTURAL ENGINEER

DEGENKOLD ENGINEERS

375 BEALE STEET, SUITE 500

SAN FRANCISCO, CA 94105

(415) 354-6439

ROBERT GRAFF

PHYSICAL SECURITY

FORCE PROTECT

10901 FRONT BEACH RD, UNIT 1415

PANAMA CITY BEACH, FL 32407

(502) 836-4232

FRANK FINLEY

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

B

C

D

E

F

STAMP:

Drawing Number

Building Number

/2

/2

:3 :4

A

M

MECHANICAL FLOW DIAGRAMS

CMT 60 95JRM

LEVEL 1 SD2 RFP

CENTRAL UTILITY PLANT

04/21/2023

654-212

VA SIERRA NEVADA HEALTH CARE SYSTEM

975 KIRMAN AVE

RENO, NV 89502

M-401

SPUR #: 1791.06

NOT TO SCALE

BOILER FEEDWATER PUMPS FLOW DIAGRAM2

NOT TO SCALE

BOILER FLOW DIAGRAM312" = 1'-0"

CONDENSATE STORAGE AND TRANSFER FLOW DIAGRAM4

NOT TO SCALE

FEEDWATER DEAERATOR FLOW DIAGRAM1

DESIGNER NOTE:

INSERT

OPERATING

PRESSURE

HPR

H P

R

HPR

H P

S

HPR

LPR

LPR

LPS(

LP

S

V

LPS(

LPS(

VV

H P

S

H P

S

H P

S

H P

S

H P

S

H P

S

H P

S

HPS( )

HPS( )

HPS( )

HPS( )

H P

S

HPR

HPR

D D

HPR

D

D

HPS( )

HPS( )

V

MPS( )

HPR

MPS( )

VV

HPR

HPR

HPS( )

PS

VENT PIPE - ALL

VERTICAL NO HORIZONTAL

SECTIONS

HOLE DRILLED IN

VALVE WEDGE FOR

DEAERATOR

VENTING VACUUM

BREAKER

PRIMARY ELEMENT

BOILER PLANT

FLOW SENSOR

BOILER

ROOM FLOOR

MASTER STEAM PRESSURE

TRANSMITTER

25mm [1"]

TO BLDG.

HEATING (UH.

HV UNITS)

20mm [3/4']

(TYP.)

20MM [3/4"]

(TYP.)

PRIMARY ELEMENT-HPS

LAUNDRY FLOW SENSOR

FACTORY INSTALLED

BYPASSES ON VALVES

102mm [4"] &

LARGER

20mm [3/4"] (TYP.)

MAIN STEAM

HEADER HPS(

FUTURE BOILER

CONNECTION SHALL BE

PIPED TO AN OUTSIDE

WALL FOR

EMERGENCY/RENTAL

BOILER CONNECTION

20mm [3/4"]

HALF-COUPLING THREADED

FOR CALORIMETER

CONNECTION (LOCATE TO

ALLOW SPACE FOR

PROVIDED PLUG (TYP.)

CALORIMETER)

PRIMARY

ELEMENT-BOILER STEAM

FLOW SENSOR

PRIMARY

ELEMENT-HPS

DISTRIBUTION

FLOW SENSOR

LATERAL

CONNECTION

(TYP.)(REQUIRED

FOR SOUND

REDUCTION)

PRIMARY ELEMENT-HPS

DISTRIBUTION FLOW SENSOR

35kPa

[5 PSIG]

ROOFROOF

WHISTLE VALVE

0-150°C [30-300°F]

NOTE:

SEE DETAIL SD232213-01 FOR ADDITIONAL DETAILS FOR PRV STATION.

V

SV

PRV-___

D

V

H P

S

H P

S

T-___

NC

WHISTLE

T-___

PRV-___

W

TO BLDG

HEATING

(CONVECTORS)

100kPa VAC-100kPa

[30" HG VAC-15

PSIG]

H FEEDWATER DEAERATER

0-150°C [30-300°F]

ELL

NON-RETURN

STOP-CHECK (SIZE__)

BURNER

ROOF

BOILERB

FD

NC SV-___

PRV-___

T-___

NC BYPASS

PRV-___PRV-___

PRV-___

T-___

T-___

S

VTR

SV-___ SV-___

PRV STATION

(TYP.)

T-___

TO MPS

DISTRIBUTION

0-700kPa

[0-100 PSIG]

TO HPS DISTRIBUTION

TO LAUNDRY

TO OTHER STEAM

ATOMIZING

BURNERS

20mm [3/4"]

T-___

0-

P

S

IG

[0 -1

0k

P a]

T-___

0-1500kPa

[0-200 PSIG ]

0-400kPa

[0-60 PSIG]

0-1500kPa

[0-200 PSIG] T-___

T-___

VTR VTR

VTR

0-100kPa

[0-15 PSIG]

0-1500kPa [0-200

PSIG]

T-___

VTR

FE

FE

FE

PRV-___

0-kP a [0

-2

P S

IG

SV-__

(SET AT

70kPa

[10 PSIG])

V V

SV-__

(SET AT 100kPa

[15 PSIG])

0-1500kPa

[0-200 PSIG]

S T

E A

M S

IL

E

N C

E R

E

X H

A U

S T

S Y

S T

E M

F O

R B

O

IL

E R

-B U

R N

E R

T E

S T

IN

G

A

D

JU

S T

IN

G

TO STEAM

ATOMIZING

OIL BURNER

FROM OTHER BOILERS

914mm - 1524mm

[36"-60"] AFF.

AIR-GAP IS

REQUIRED.

AIR-GAP IS

REQUIRED.

TYPICAL FOR

VALVES ON

MAIN STEAM

HEADER

2m m m m

[3 0"

-4 8"

[3 ' M

A X

4m m

[7 m m

M

IN

STRAIGHT PIPE AS

RECOMMENDED

BY FLOWMETER

MANUFACTURER (TYP.)

STRAIGHT PIPE AS

RECOMMENDED

BY FLOWMETER

MANUFACTURER (TYP.)

3048mm [10']

MIN. (TYP. ALL

VENTS)

1829mm [6']

MIN. (TYP)

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

A

B

C

D

E

F

Veterans Health

Administration

VA FORM 08-6231

Drawing Title Project Title

Location

Date Checked Drawn

Project Number

CONSULTANTS:

Drawing # OF

VA Health Care System Approval:

ARCHITECT:

SPUR DESIGN, LLC

312 SW 25TH STREET

OKLAHOMA CITY, OK 73109

(405) 842-6100

CODY DOUGLAS

ARCH - SETH A. CAVIN #7580 EXP. 12/31/2022

MECH - JAMES R. MYLES #027005 EXP. 12/31/2023

ELEC - BENJAMIN E. NOE #027238 EXP. 12/31/2023

CIVIL ENGINEER

CALIBRE ENGINEERING

9090 S. RIDGELINE BLVD, SUITE 105

HIGHLANDS RANCH, CO 80129

(303) 730-0434

BEN MURPHY

MECH / ELEC / PLUMB / TECH ENGINEER

SPUR DESIGN

2519 MADISON AVENUE, SUITE 100

KANSAS CITY, MO. 64108

(913) 369-7200

The information on this document is preliminary or incomplete, not for construction, recording purposes, or implementation.

FULLY SPRINKLERED

STRUCTURAL ENGINEER

DEGENKOLD ENGINEERS

375 BEALE STEET, SUITE 500

SAN FRANCISCO, CA 94105

(415) 354-6439

ROBERT GRAFF

PHYSICAL SECURITY

FORCE PROTECT

10901 FRONT BEACH RD, UNIT 1415

PANAMA CITY BEACH, FL 32407

(502) 836-4232

FRANK FINLEY

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

B

C

D

E

F

STAMP:

Drawing Number

Building Number

/2

/2

:3 :4

A

M

MECHANICAL FLOW DIAGRAMS

CMT 61 95JRM

LEVEL 1 SD2 RFP

CENTRAL UTILITY PLANT

04/21/2023

654-212

VA SIERRA NEVADA HEALTH CARE SYSTEM

975 KIRMAN AVE

RENO, NV 89502

M-402

SPUR #: 1791.06

12" = 1'-0"

STANDARD STEAM BOILER PLANT PIPING DIAGRAM1

16-CH-1

16-CH-2

16-CH-3

16-CH-4

ECONOMIZER

PLATE & FRAME

CHWR FROM BUILDING(S)

CHWS TO BUILDING(S)

16-PCWP-2

16-PCWP-3

16-PCWP-4

16-PCWP-1

16-SCWP-2

16-SCWP-1

S

FM

S

FM

S

FM

S

FM

S

FM

DECOUPLER PIPING

16-CH-1

16-CH-2

16-CH-3

16-CH-4

ECONOMIZER

PLATE & FRAME

-C

T-

-C

T-

-C

T-

-C

T-

WATER TREATMENT

FILTRATION SYSTEM

WATER MAKEUP

16-CWP-1 16-CWP-2 16-CWP-3 16-CWP-4

BLOWDOWN

S

FM

S

FM

S

FM

S

FM

S

FM

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

A

B

C

D

E

F

Veterans Health

Administration

VA FORM 08-6231

Drawing Title Project Title

Location

Date Checked Drawn

Project Number

CONSULTANTS:

Drawing # OF

VA Health Care System Approval:

ARCHITECT:

SPUR DESIGN, LLC

312 SW 25TH STREET

OKLAHOMA CITY, OK 73109

(405) 842-6100

CODY DOUGLAS

ARCH - SETH A. CAVIN #7580 EXP. 12/31/2022

MECH - JAMES R. MYLES #027005 EXP. 12/31/2023

ELEC - BENJAMIN E. NOE #027238 EXP. 12/31/2023

CIVIL ENGINEER

CALIBRE ENGINEERING

9090 S. RIDGELINE BLVD, SUITE 105

HIGHLANDS RANCH, CO 80129

(303) 730-0434

BEN MURPHY

MECH / ELEC / PLUMB / TECH ENGINEER

SPUR DESIGN

2519 MADISON AVENUE, SUITE 100

KANSAS CITY, MO. 64108

(913) 369-7200

The information on this document is preliminary or incomplete, not for construction, recording purposes, or implementation.

FULLY SPRINKLERED

STRUCTURAL ENGINEER

DEGENKOLD ENGINEERS

375 BEALE STEET, SUITE 500

SAN FRANCISCO, CA 94105

(415) 354-6439

ROBERT GRAFF

PHYSICAL SECURITY

FORCE PROTECT

10901 FRONT BEACH RD, UNIT 1415

PANAMA CITY BEACH, FL 32407

(502) 836-4232

FRANK FINLEY

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

B

C

D

E

F

STAMP:

Drawing Number

Building Number

/2

/2

:3 :4

A

M

MECHANICAL FLOW DIAGRAMS

CMT 62 95JRM

LEVEL 1 SD2 RFP

CENTRAL UTILITY PLANT

04/21/2023

654-212

VA SIERRA NEVADA HEALTH CARE SYSTEM

975 KIRMAN AVE

RENO, NV 89502

M-403

SPUR #: 1791.06

NTS

CHILLED WATER SYSTEM FLOW DIAGRAM2

NTS

CONDENSER WATER SYSTEM FLOW DIAGRAM1

PI

FLOW IN

AIR SEPARATOR

CW MAKEUP

TO PUMP

SUCTION

CHARGING

VALVE

PRESSURIZED

EXPANSION

TANK

ROUTE TO NEAREST

FLOOR DRAIN

CONDENSATE RETURN LINE

PROVIDE TWO "U" BOLTS WITH

NUT & LOCK NUT ON STEAM LINE.

SPOT WELD "U" BOLT TO PIPE &

BOLT TO CHANNEL.

SIZE OF STEAM LINE

GOVERNS SIZE OF

CHANNEL.

SCHEDULE FOR 8 FT. [2.4m] SPAN OR LESS.

PLAN VIEW

1 - 2 [25 - 50]

2-1/2 - 5 [65 - 125]

6 - 8 [150 - 200]

SIZE OF PIPE

INCH [mm]

3/8 [10] DIA.

1/2 [15] DIA.

3/4 [20] DIA.

SCHEDULE

SIZE OF "U" BOLT

INCH [mm]

6 x 10.5 [150x265]

8 x 13.75 [200x345]

10 x 20 [250x500]

SIZE OF CHANNEL

INCH [mm]

PROVIDE ONE "U" BOLT WITH NUT &

LOCK NUT ON RETURN LINE. SPOT

WELD "U" BOLT TO PIPE & BOLT TO

CHANNEL

CHANNEL TO BE SET IN SIDE WALL

OF TRENCH.

CONCRETE TRENCH

STEAM LINESHEET METAL FLASHING RECEIVER

SHEET METAL COUNTERFLASHING

ROOFTOP UNIT BASE RAIL

SPECIFIED MEMBRANE BASE FLASHING

ROOFTOP UNIT

DUCT

SPECIFIED ROOF MEMBRANE

COVERBOARD INSULATION

THERMAL INSULATION

ROOF DECK

SEALING MATERIAL

1", 22 GA. ANCHOR STRAP NEAR EACH CORNER

(MIN 4 REQD)

NOTES:

1. CUT METAL DECKING TO ALLOW CURB INSTALLATION ON STEEL FRAMING. AFTER CURB IS

SET IN PLACE, TRIM REMAINING METAL DECKING AND INSTALL WITHIN CURB. TACK WELD

DECKING TO SUPPORT STEEL. DO NOT WELD INTERIOR DECKING TO ROOF CURB.

2. LOCATE ANCHOR STRAPS NEAR EACH OF FOUR UNIT CORNER POINTS. SECURE STRAPS TO

JOISTS OR FRAMING ANGLE. KEEP STRAP AS TIGHT AS POSSIBLE.

WOOD NAILER - OMIT WHERE NOT ALLOWED BY

LOCAL BUILDING CODE

HIGH-DOMED, CAPPED, GASKETED FASTENERS

(APPROX. 18" O.C. AND MINIMUM TWO FASTENERS

PER SIDE)

FILL ENTIRE CURB SPACE, ALTERNATING LAYERS

OF 2", 3# DENSITY, RIGID, ACOUSTICAL FIBER

BOARD AND 5/8" SHEETROCK.

EXTENSION OF FIELD PLIES ABOVE HEAD OF CANT

(NOT SHOWN FOR CLARITY)

FOR RTU WITH NET WEIGHT UNDER 1,000 LBS

CURB MAY BEAR ON METAL DECK

FOR RTU WITH NET WEIGHT OVER 1,000 LBS

CURB SHALL BEAR ON STEEL FRAMING

FRAME CURB AND DECKING WITH STEEL ANGLE.

COORDINATE WITH STRUCTURAL ENGINEER.

CAULK OPENING

AROUND DUCT

LOOP ANCHOR STRAP

AND BOLT TO STEEL

SUPPORT

SECURE ANCHOR STRAPS TO

CURB WITH STAINLESS STEEL

SCREWS

APPROX.

4"

C U

R B

H E

IG

H

T A

S S

P E

C

IF

IE

D

90°

ROOF

1-1/2" INSULATION

NOTE:

1. STACK TO BE SUPPORTED WITH GUY WIRES AND BRACING AS

REQUIRED. DO NOT SUPPORT WEIGHT OF STACK FROM BOILER.

RAIN CAP

CURB & FLASHING

3" AIR SPACE ALL

AROUND

METAL STOP OVER END

OF INSULATION; WELD

TO STACK

STORM COLLAR

WELD TO STACK

8"

4' -0

9"

9"

36"

18" Ø

CHS

CHR

CHS

DOUBLE CHECK

VALVE

ISOLATION

VALVE

STRAINER

EXPANSION TANK

GAUGE GLASS

H.B.

FROM SYSTEM

TO CHILLER

FLOWSET OLYMPIC VENTURI

CASE STEEL, FLANGE

CHEMICAL POT

FEEDER

PRESSURE GAUGE

GAUGE COCK

H.B.H.B.

CHP-01

HOUSEKEEPING

PAD (TYP)

3/4"

1" TO

F.D.

1" TO F.D.

X"X"

PRV

CHP-02

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

A

B

C

D

E

F

Veterans Health

Administration

VA FORM 08-6231

Drawing Title Project Title

Location

Date Checked Drawn

Project Number

CONSULTANTS:

Drawing # OF

VA Health Care System Approval:

ARCHITECT:

SPUR DESIGN, LLC

312 SW 25TH STREET

OKLAHOMA CITY, OK 73109

(405) 842-6100

CODY DOUGLAS

ARCH - SETH A. CAVIN #7580 EXP. 12/31/2022

MECH - JAMES R. MYLES #027005 EXP. 12/31/2023

ELEC - BENJAMIN E. NOE #027238 EXP. 12/31/2023

CIVIL ENGINEER

CALIBRE ENGINEERING

9090 S. RIDGELINE BLVD, SUITE 105

HIGHLANDS RANCH, CO 80129

(303) 730-0434

BEN MURPHY

MECH / ELEC / PLUMB / TECH ENGINEER

SPUR DESIGN

2519 MADISON AVENUE, SUITE 100

KANSAS CITY, MO. 64108

(913) 369-7200

The information on this document is preliminary or incomplete, not for construction, recording purposes, or implementation.

FULLY SPRINKLERED

STRUCTURAL ENGINEER

DEGENKOLD ENGINEERS

375 BEALE STEET, SUITE 500

SAN FRANCISCO, CA 94105

(415) 354-6439

ROBERT GRAFF

PHYSICAL SECURITY

FORCE PROTECT

10901 FRONT BEACH RD, UNIT 1415

PANAMA CITY BEACH, FL 32407

(502) 836-4232

FRANK FINLEY

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

B

C

D

E

F

STAMP:

Drawing Number

Building Number

/2

/2

:3 :4

A

M

TYPICAL SCHEMATIC MECHANICAL

DETAILS

CMT 63 95JRM

LEVEL 1 SD2 RFP

CENTRAL UTILITY PLANT

04/21/2023

654-212

VA SIERRA NEVADA HEALTH CARE SYSTEM

975 KIRMAN AVE

RENO, NV 89502

M-501

SPUR #: 1791.06

NOT TO SCALE

AIR SEPARATOR / EXPANSION TANK DETAIL1NOT TO SCALE

ANCHOR INSTALLATION - STEAM CONDENSATE PIPING IN TRENCH2

NOT TO SCALE"

ROOF BASE RAIL DETAIL3

NOT TO SCALE

BOILER STACK DETAIL4

NOT TO SCALE

CHILLED WATER PUMP PIPING DETAIL5

No. REVISION DESCRIPTION DATE

GENERAL NOTE:

1. THE DETAILS SHOWN ON THIS SHEET ARE TYPICAL SCHEMATIC MECHANICAL DETAILS USED IN SIMILAR SYSTEMS ON SIMILAR PROJECT. THEY ARE NOT EDITED FOR THE SPECIFIC REQUIREMENTS OF THIS PROJECT NOR DO THESE DOCUMENTS CONTAIN ALL OF THE REQUIRED DETAILS FOR THIS PROJECT.

THE CONTRACTOR SHALL VERIFY THE SPECIFIC REQUIREMENTS FOR THIS PROJECT, PROVIDE ALL OF THE REQUIRED DETAILS, AND EDIT THEM TO MEET THE SPECIFIC REQUIREMENTS OF THIS PROJECT.

TYPICAL ANCHOR BOLT

NUT & WASHER

PROVIDE #3 BARS 12" [300mm] O.C.

EACH WAY…