613-22-128 Replace Steam Main B320_dwgs - Copy.pdf

GENERAL

MECHANICAL PHASE-1

TUNNEL AREA

WORK AREAS

CONTRACTOR

STORAGE AND

STAGING AREA

ELECTRICAL PHASE-1

CIVIL PHASE-1

STATE OFP

R O

FESSIONAL ENG

IN

E E R

L.

PH

ILL

IP GENTRY

14226

W

EST V I RG I N

IA

R

REGISTE ED

Drawing Title

Approved: Project Director

Project Title

Date

Location

Checked

Building Numbers

Project Number

Drawing Number

Drawn

Dwg. ofRevisions: Date

CONSULTANTS:

VAMC - Martinsburg, WV

ARCHITECT/ENGINEERS:

Scale:

AS NOTEDSEAL: 613-22-128REPAIR-PIPING BLDGS

500, 217, 318, & 328 to BOILER PLANT - PHASE-1 500, 217, 318, & 328

Office of

Construction and Facilities Management o n e e ig h th in c h o n e fo o t 1

B

A

C

D

E

F 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

F

E

D

C

B

A

97 8654321

VA FORM 08-6231

MEP ENGINEERS

Valley Engineering 4901 Crowe Drive Mount Crawford, VA 22841 of

BID DOCUENTS

SUBMISSION

97 8654321

BID DOCUMENTS SUBMISSION

1G0.01

COVER SHEET

06/13/2023

BK JCH

06/13/2023

REPAIR STEAM PIPING

BUILDINGS 500, 217, 318, & 328

TO BOILER PLANT - PHASE-1

FOR

VETERANS ADMINISTRATION

VAMC

MARTINSBURG, WV

STATE MAP VICINITY MAP CAMPUS MAP

SHEET

NUMBER SHEET TITLE S

D

T E

A M

S E

T

/0

/2

S C

H E

M A

T

IC

D E

S

IG

N

/0

/2

D E

S

IG

N D

E V

E L

O P

M E

N T

/0

/2

C D

S U

B M

IS

S

IO

N

/2

/2

B

ID

D O

C U

M E

N T

S U

B M

IS

S

IO

N

/1

/2

1G0.01 COVER SHEET X X X X X

1G0.02 MECHANICAL TUNNEL OVERALL PLAN X X X X X

1M0.01 MECHANICAL LEGENDS, ABBREVIATIONS, AND NOTES X X X X X

1M1.00 CAMPUS STEAM SYSTEM PLAN X X X

1M1.01 MECHANICAL ROUTING OVERALL PLAN X X X X X

1M1.02 MECHANICAL PIPE DEMOLITION PLAN - PHASE-1 X X X

1M1.03 MECHANICAL PIPE PLAN - PHASE-1 X X X X X

1M1.03A MECHANICAL PIPE PLAN - PHASE-1 - AREA-A X X X

1M1.03B MECHANICAL PIPE PLAN - PHASE-1 - AREA-B X X X

1M1.04 MECHANICAL PIPING - BASEMENT HOSPITAL - PHASE-1 X X X

1M1.05 MECHANICAL PIPING - BASEMENT HOSPITAL LOADING DOCK - PHASE-1 X X X

1M1.06 MECHANICAL PIPE - 306-310 TUNNEL - PHASE 1 X

1M1.07 MECHANICAL PIPE DEMOLITION PLAN - PHASE-1 X X X

1M1.08 MECHANICAL DEMOLITION PIPING - BASEMENT HOSPITAL - PHASE-1 X X X

1M1.09 MECHANICAL DEMOLITION PIPING - BASEMENT HOSPITAL LOADING DOCK - PHASE-1 X X X

1M2.01 ENLARGED MECHANICAL DIRECT BURIED PLANS - PHASE-1 X X X X X

1M2.02 ENLARGED MECHANICAL DIRECT BURIED PLANS - PHASE-1 X X X

1M2.03 ENLARGED MECHANICAL DIRECT BURIED DEMOLITION PLANS - PHASE-1 X X X

1M2.04 ENLARGED MECHANICAL DIRECT BURIED DEMOLITION PLANS - PHASE-1 X X X

1M3.01 MECHANICAL TUNNEL SECTIONS - PHASE-1 X X X

1M3.02 MECHANICAL TUNNEL SECTIONS - PHASE-1 X X X X X

1M5.01 MECHANICAL DETAILS X X X X

1M5.02 MECHANICAL DETAILS X X X

1M5.03 MECHANICAL DETAILS X X X

1M5.04 MECHANICAL DETAILS X X X

1M5.05 MECHANICAL DETAILS X X X

1M5.06 MECHANICAL DETAILS X X X

1M5.07 MECHANICAL DETAILS X X X

1M5.08 MECHANICAL DETAILS X X X

1E0.01 ELECTRICAL LEGENDS, ABBREVIATIONS, AND NOTES X X X X X

1E1.01 ELECTRICAL SITE PLAN - PHASE-1 X X X X X

1C4.01 EXISTING CIVIL TUNNEL UTILITIES - PHASE-1 X X X

PHASE 1

PHASE 2 PHASE 3

PHASE 4

304302

CURRENT PHASE

IN CONSTRUCTION

IN CONSTRUCTION

IN CONSTRUCTION

PIPE IN EXISTING

CEILING

DIR

ECT-B

URIE

D P

IP

E

DIRECT-BURIED PIPE

DIRECT-BURIED PIPE

T U

N N

E L P

IP

E

+/-4'-6"

BELOW

GRADE

PHASE CONSTRUCTION SCOPE

PHASE-3

IN CONSTRUCTION

PHASE-4 COMPLETE

PHASE-1

PHASE-2

SCOPE IN THIS DWG SET

COMPLETE

STATE OFP

R O

FESSIONAL ENG

IN

E E R

L.

PH

ILL

IP GENTRY

14226

W

EST V I RG I N

IA

R

REGISTE ED

Drawing Title

Approved: Project Director

Project Title

Date

Location

Checked

Building Numbers

Project Number

Drawing Number

Drawn

Dwg. ofRevisions: Date

CONSULTANTS:

VAMC - Martinsburg, WV

ARCHITECT/ENGINEERS:

Scale:

AS NOTEDSEAL: 613-22-128REPAIR-PIPING BLDGS

500, 217, 318, & 328 to BOILER PLANT - PHASE-1 500, 217, 318, & 328

Office of

Construction and Facilities Management o n e e ig h th in c h o n e fo o t 1

B

A

C

D

E

F 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

F

E

D

C

B

A

97 8654321

VA FORM 08-6231

MEP ENGINEERS

Valley Engineering 4901 Crowe Drive Mount Crawford, VA 22841 of

NORTH

BID DOCUENTS

SUBMISSION

97 8654321

BID DOCUMENTS SUBMISSION

1G0.02

MECHANICAL TUNNEL OVERALL PLAN

06/13/2023

BK JCH

06/13/2023

SCALE: 1" = 50'-0"

MECHANICAL TUNNEL OVERALL PLAN

DECON

TANK (ED)

DECON

TANK (ED)

N th

S t.

4" NAT. GAS TO LAUNDRY IN SAME

TRENCH AS SOFT WATER

6" SOFT WATER TO LAUNDRY IN

SAME TRENCH AS NATURAL GAS

4' STORM

INVERT

3' STORM

INVERT

2' STORM

INVERT

1' STORM

INVERT

2' STORM

INVERT

1' STORM

INVERT

4' STORM

INVERT

1' STORM

INVERT

3' STORM

INVERT

2' STORM

INVERT

PWR(4)

SIF. (6)

LOADING DOCKS

STORM WATER

LIFT STATION

8" HPS-3" CPD STEAM 4" CHR 4"CHS

EMERG. GEN.

FH

POWER E-15

STEAM VENT

EP

C H

R

C H

S

ALL VALVES

IN ASPHALT

EP

12" STORM

STEAM

8" HPS 4" CPD IN

22" CONDUIT

SOFT WATER

W A

T E

R

FMS STORAGE FMS STORAGE

M P

S

H P

S

C P

DEXISTING

STEAM

TUNNEL

12" MPS

5" HPS

2" CPD

STEAM

TUNNEL

BOILER

PLANT

UNDER

CONSTR.

6" WATER

8" HPS4" CPDIN 22" C.

SOLAR

CHARGING

STATION

ENGINEERING / M&R SHOPS

STEAM

PIT

USMH-1

/2

M P

S

C P

D

GAS6" WATER

SOFT WATER

SANITARY

S A

N

IT

A R

Y

DUCT BANK

DUCT

BANK

DUCT BANK

15" STORM

12" STORM

WATER

BILCO

DOOR

BILCO

DOOR

VENT

HOUSE

EXISTING PHASE TWO

STEAM TUNNEL FOR

REFERENCE.

FIBER OPTIC CABLE

SEE GENERAL NOTE 2

FIBER OPTIC CABLE

SEE GENERAL NOTE 2

UTILITY LEGEND

GENERAL NOTES

1. THE CURRENT VA UTILITY MASTER PLAN IS PROVIDED AS AN OVERLAY TO THE

AREA OF WORK TO BE PERFORMED UNDER THIS CONTRACT. DEPTHS OF THE

SHOWN SERVICES ARE NOT KNOWN, AND SHOULD BE HAND-DUG UNTIL

LOCATIONS CAN BE DETERMINED. LOCATIONS SHOULD NOT BE SCALED, DUE TO

POSSIBLE INACCURACY.

2. EXISTING FIBER OPTIC CABLE IS BELIEVED TO BE BURIED ADJACENT TO THE

ACCESS ROAD BETWEEN BUILDING 310 AND 314. LOCATE DURING UTILITY SURVEY

AS INDICATED IN SPECIFICATIONS AND EXERCISE DUE CAUTION WHEN

EXCAVATING IN THIS AREA.

001 '2 '

302 304

217 Parking Lot "T"

Parking

Lot "Z"

Patient / Visitor

Parking

B u tl e r

A v e

N th S t.

"B" Ave.

SPILL CONTAINMENT

WALLS 54" AG

SOLAR CHARGING

STATION

2-STORYOUTPATIENTADDITION

LAUNDRY WATER

SOFTENING

EQUIP.

C

C O

R R

ID

O

R C

N

,4

S .F

C

C

C3

C13

CORRIDOR C4N

4,942 S.F.

STEAM TUNNEL

/ 2

M P

S

C

P D

/2

M P

S

C P

D

STEAM

STEAM

S T

E A

M

S T

E A

M

STEAM PIT

2" UP

4" UP

VENT

M P

S

H P

S

C P

D

M P

S

H P

S

C P

D

8" H P S4" C

P D

IN

22" C

8" HPS

4" CPD

IN 22" CONDUIT

M P

S

P

C D

M

P S

P C

D

4" MPS

2" CPD

STEAM TUNNEL 4" MPS 2" CPD

8" HPS-3" CPD STEAM

12" MPS 5" HPS 2" CPD

STEAM VENT

O N

LY

N O

P A

R K

IN

G

N O

P A

R K

IN

G

N O

P A

R K

IN

G

N O

P A

R K

IN

G

ONLY

ONLY

STEAM

H

STATE OFP

R O

FESSIONAL ENG

IN

E E R

L.

PH

ILL

IP GENTRY

14226

W

EST V I RG I N

IA

R

REGISTE ED

Drawing Title

Approved: Project Director

Project Title

Date

Location

Checked

Building Numbers

Project Number

Drawing Number

Drawn

Dwg. ofRevisions: Date

CONSULTANTS:

VAMC - Martinsburg, WV

ARCHITECT/ENGINEERS:

Scale:

AS NOTEDSEAL: 613-22-128REPAIR-PIPING BLDGS

500, 217, 318, & 328 to BOILER PLANT - PHASE-1 500, 217, 318, & 328

Office of

Construction and Facilities Management o n e e ig h th in c h o n e fo o t 1

B

A

C

D

E

F 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

F

E

D

C

B

A

97 8654321

VA FORM 08-6231

MEP ENGINEERS

Valley Engineering 4901 Crowe Drive Mount Crawford, VA 22841 of

NORTH

KEY PLAN

BID DOCUENTS

SUBMISSION

97 8654321

PHASE 1

CONTRACTOR

STORAGE AND

STAGGING AREA

BID DOCUMENTS SUBMISSION

1C4.01

EXISTING CIVIL TUNNEL UTILITIES -

PHASE-1

06/13/2023 3 06/13/2023

SCALE: 1" = 20'-0"

EXISTING PHASE-1 UTILITY SITE PLAN

M

GENERAL

DUCTWORK AND ACCESSORIES

PIPING

PIPE FITTINGS

VALVE SYMBOLS

CONTROLS

MECHANICAL LEGEND

VAV BOX WITH HOT WATER COIL

AIR FLOW STATIONAFS

VOLUME DAMPER W/ REMOTE

DAMPER OPERATORR

REGISTER/GRILLE/DIFFUSER (MARK/CFM)

PRESSURE SWITCH

FLOW SWITCH

UNION

ECCENTRIC PIPE REDUCER/INCREASER

CONCENTRIC PIPE REDUCER/INCREASER

TEE DOWN

"NEW CONSTRUCTION AT

THIS POINT" SYMBOL

"DEMOLITION TO THIS POINT" SYMBOL

ACCESS DOOR, VERTICAL OR HORIZONTAL

SMOKE DETECTOR

STEAM

MEDIUM PRESSURE CONDENSATE

MEDIUM PRESSURE STEAM

HIGH PRESSURE STEAM

HIGH PRESSURE CONDENSATE

SOFT WATER

REFRIGERANT SUCTION

PIPE CAP

TEE UP

TEE AND ELBOW DOWN

TEE AND ELBOW UP

PIPE TURNING DOWN

PIPE TURNING UP

REFRIGERANT LIQUID

FUEL OIL TANK VENT

FUEL OIL RETURN

FUEL OIL SUCTION

NATURAL GAS

SUPPLY DUCT SECTION

(POSITIVE PRESSURE)

EXHAUST DUCT SECTION

(NEGATIVE PRESSURE)

RETURN DUCT SECTION

(NEGATIVE PRESSURE)

SUPPLY DIFFUSER 3-WAY

SUPPLY DIFFUSER 1-WAY

SUPPLY DIFFUSER 2-WAY CORNER

SUPPLY DIFFUSER 2-WAY

FLEXIBLE DUCT

RADIANT CEILING PANEL

EXHAUST GRILLE

RETURN GRILLE

MOTOR OPERATED DAMPER

ROUND DUCT SIZE (INCHES)

3/4" DOOR UNDERCUT

DOOR GRILLE

VOLUME DAMPER

ITEM TO BE PROVIDED

EXISTING

EXISTING TO BE REMOVED

CONDENSER WATER SUPPLY

CHILLED WATER RETURN

CHILLED WATER SUPPLY

PUMPED CONDENSATE

LIQUEFIED PETROLEUM GAS (PROPANE)

LOW PRESSURE CONDENSATE

HEATING WATER SUPPLY

HEATING WATER RETURN

LOW PRESSURE STEAM

SUPPLY GRILLE OR REGISTER

HORIZONTAL FIRE DAMPER

HORIZONTAL FIRE AND SMOKE DAMPER

HORIZONTAL SMOKE DAMPER

VERTICAL FIRE AND SMOKE DAMPER

VERTICAL FIRE DAMPER

VERTICAL SMOKE DAMPER

OUTSIDE AIR DUCT

(NEGATIVE PRESSURE)

NITROGEN DIOXIDE SENSOR

CARBON MONOXIDE SENSOR

PS

FS

75E

SD

AD

HPS

HPC

G

STM

SW

MPC

MPS

RS

RL

FOV

FOR

FOS

R

T

T

DN

UC

DG

HWR

HWS

CWS

CWR

CS

PC

LPG

LPC

LPS

F

F

F/SD

F/SD

SD

SD

CO

NO2

ALL SYMBOLS INDICATED MAY NOT APPEAR ON THESE CONTRACT DRAWINGS

EXISTING REGISTER/GRILLE/DIFFUSER

(CFM SHOWN)

75-

SUPPLY DIFFUSER 4-WAY

22x14

12ø

DUCT SIZE (INCHES), FIRST FIGURE IS

SIDE SHOWN

24x12ø OVAL DUCT SIZE (INCHES), FIRST

FIGURE IS SIDE SHOWN

CHANGE OF ELEVATION-RISE

(UP)-DROP (DN)

ELECTRIC THERMOSTAT

(MOUNT 48" AFF U.O.N)

CONDENSATE DRAIN

CONDENSER WATER RETURN

COMPRESSED AIR

BOILER BLOW DOWN

CR

CD

A

BBD

DOMESTIC COLD WATER

PNEUMATIC THERMOSTAT

(MOUNT 48" AFF U.O.N)

STATIC PRESSURE SENSORSP

PIPE ANCHOR POINTX

PIPE GUIDES

MECHANICAL ABBREVIATIONS

AMP AMPERE

A/C AIR CONDITIONING

A/E ARCHITECT / ENGINEER

AAHX AIR TO AIR HEAT EXCHANGER

AAV AUTOMATIC AIR VENT

AB AIR BLENDER

ABV ABOVE

ACC AIR COOLED CONDENSER

ACCH AIR COOLED CHILLER

ACCU AIR COOLED CONDENSING UNIT

ACD AUTOMATIC CONTROL DAMPER, MODULATING

ACD-TP AUTOMATIC CONTROL DAMPER, TWO POSITION

ACU AIR CONDITIONING UNIT

AD ACCESS DOOR

AF AIR FILTER

AFC ABOVE FINISHED CEILING

AFCV AIR FLOW CONTROL VALVE

AFF ABOVE FINISHED FLOOR (18" UON)

AFG ABOVE FINISHED GRADE (18" UON)

AFMS AIR FLOW MEASURING STATION

AFW AIR FOIL WHEEL (FAN)

AHU AIR-HANDLING UNIT

ALT ALTERNATE

AMB AMBIENT

AMP AMPERE

ANSI AMERICAN NATIONAL STANDARDS INSTITUTE

AP ACCESS PANEL

APD AIR PRESSURE DROP

APPROX APPROXIMATE

AQST AQUASTAT

ARI AIR CONDITIONING AND REFRIGERATION INSTITUTE

AS AIR SEPARATOR

ASHRAE AMERICAN SOCIETY OF HEATING REFRIGERATION AIR

CONDITIONING ENGINEERS

ASME AMERICAN SOCIETY OF MECHANICAL ENGINEERS

AVG AVERAGE

AW AIR WASHER

AXF AXIAL FLOW

B BOILER

BD BUTTERFLY DAMPER

BDD BACKDRAFT DAMPER

BDR BASE BOARD RADIATOR

BEL BELOW

BFT BOILER PLANT FIRE TUBE

BG BOTTOM GRILL

BHP BRAKE HORSEPOWER

BHW HOT WATER HEATING BOILER

BHX BOILER BLOWDOWN HEAT EXCHANGER

BIW BACKWARD INCLINED WHEEL (FAN)

BLDG BUILDING

BMT BONE MARROW TRANSPLANT

BR BOTTOM REGISTER

BSC BIOLOGICAL SAFETY CABINETS

BT BLOWOFF TANK

BTC BLOWOFF TANK CONTROL VALVE

BTUH BRITISH THERMAL UNIT PER HOUR

BWT BOILER PLANT WATER TUBE

C CENTIGRADE (CELSIUS)

CAV CONSTANT AIR VOLUME

CC COOLING COIL

CCD COOLING COIL CONDENSATE DRAIN

CD CEILING DIFFUSER

CD-1 CONSTRUCTION DOCUMENTS (SUBMISSION1)

CD-2 CONSTRUCTION DOCUMENTS (SUBMISSION2)

CENT CENTRIFUGAL

CFH CUBIC FEET PER HOUR

CFM CUBIC FEET PER MINUTE

CFT CUBIC FEET

CFP CHEMICAL FEED PUMP

CG CEILING GRILL

CH CHILLER

CHP CHILLER WATER PUMP

CHW CHILLER WATER

CHR CHILLER WATER RETURN

CHS CHILLER WATER SUPPLY

CI CAST IRON

CLG CEILING

CM CARBON MONOXIDE

CM CUBIC METER

CM/S CUBIC METER PER SECOND

CO CLEAN OUT

CO2 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 RETURN

CWR CONDENSER WATER RETURN (TO COOLING TOWER)

CWS CONDENSER WATER SUPPLY (FROM COOLING TOWER)

D DAMPER - AUTOMATIC

Db DRY-BULB TEMPERATURE dB DECIBELS

DCW DOMESTIC COLD WATER

DD-1 DEIGN DEVELOPMENT (SUBMISSION 1)

DD-2 DEIGN DEVELOPMENT (SUBMISSION 2)

DDC DIRECT DIGITAL CONTROLS

DEG DEGREE

DF DIFFUSER

DEMO DEMOLITION

DHW DOMESTIC HOT WATER

DHWR DOMESTIC HOT WATER RETURN

DIA DIAMETER

DIW DEIONIZED WATER

DN DOWN

DP DEW POINT TEMPERATURE

DP DIFFUSER PLATE

DPA DIFFERENTIAL PRESSURE ASSEMBLY

DPS DIFFERENTIAL PRESSURE SENSOR

DWG DRAWING

DX DIRECT EXPANSION

DXCC DIRECT EXPANSION COOLING COIL

ALL ABBREVIATIONS INDICATED MAY NOT APPEAR ON THESE CONTRACT DRAWINGS

R/E RETURN OR EXHAUST

RA RETURN AIR

RAD RETURN AIR DAMPER

RAF RADIO FREQUENCY

RAHX ROTARY AIR HEAT EXCHANGER

RAT RETURN AIR TEMPERATURE

RCCH REMOTE CONDENSER CHILLER

RCU RECIPROCATING CHILLER UNIT

RD ROOF DRAIN

RDS ROOM DATA SHEETS

REA RELIEF AIR

RELAD RELIEF AIR DAMPER

RF RETURN FAN

RG RETURN GRILLE

RH RELATIVE HUMIDITY

RHC REHEAT COIL

RHG REHEAT GRILLE

RL REFRIGERANT HOT GAS

RLA RUN LOAD AMPERE

RO REVERSE OSMSIS

RPM REVOLUTIONS PER MINUTE

RR RETURN REGISTER

RS REFRIGERANT SUCTION

RTU ROOF TOP UNIT

RV RELIEF VALVE

SA SUPPLY AIR

SAD SUPPLY AIR DAMPER

SAT SUPPLY AIR TEMPERATURE

SC SHADING COEFFICIENT

SCFM STANDARD CUBIC FEET PER MINUTE

SCI SPINAL CODE INJURY

SD SMOKE DETECTOR

SD SUPPLY AIR DIFFUSER

SD-1 SCHEMATIC DESIGN (SUBMISSION1)

SD-2 SCHEMATIC DESIGN (SUBMISSION2)

SDPR SMOKE DAMPER

SDR SMOKE DAMPER (RETURN)

SDS SMOKE DAMPER (SUPPLY)

SEN SENSIBLE HEAT

SF SUPPLY FAN

SF SQUARE FEET

SG SUPPLY AIR GRILLE

SH STEAM HUMIDIFIER

SHC STEAM HEATING COIL

SI SQUARE INCHES

SP STATIC PRESSURE

SP GR SPECIFIC GRAVITY

SPD SUPPLY PROCESS AND DISTRIBUTION

SPRV STEAM PRESSURE REDUCING VALVE

SPS STATIC PRESSURE SENSOR

SPEC SPECIFICATION

SQ FT SQUARE FOOT (FEET)

SR SUPPLY AIR REGISTER

SS STAINLESS STEEL

SSHX STEAM TO STEAM HEAT EXCHANGER

SSR SOLID SEPARATOR

ST STEAM TRAP

STD STANDARD

SUH STEAM UNIT HEATER

SV STEAM PRESSURE REDUCING VALVE

SVS STEAM VENT SILENCER

SW SOFTENED WATER

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

TEMP TEMPERATURE

TG TRANSFER GRILLE

TOF TOP OF FOOTER

TP TRAP

TR TOP REGISTER

TSP TOTAL STATIC PRESSURE

TSTAT THERMOSTAT

TU TERMINAL UNIT

TWU THRU-WALL UNIT

TYP TYPICAL

UC UNDERCOUNTER

UC UNDER CUT

UC UNIT COOLER

UH UNIT HEATER

UL UNDERWRITERS LABORATORY

U.O.N UNLESS OTHERWISE NOTED

URV UPBLAST UNIT VENTILATOR

V VALVE

VAF VANE-AXIAL FAN

VAV VARIABLE AIR VOLUME

VD VOLUME DAMPER (MANUAL OPPOSED BLADE)

VERT VERTICAL

VFD VARIABLE FREQUENCY DRIVE

VHA VETERANS HEALTH ADMINISTRATION

VI VIBRATION ISOLATOR

VP VACUUM PUMP

VPS VARIABLE PRIMARY SYSTEM

VR VACUUM (STEAM CONDENSATE) RETURN

VSD VARIABLE SPEED DRIVE

VUH VERTICAL HEAT UNIT

W WATTS

W/ WITH

W/O WITH OUT

WAG WASTE ANEESIA GAS

Wb WET BULB (TEMPERATURE)

WC WATER COOLED

WCCH WATER COOLED CHILLER

WCCU WATER COOLER CONDENSING UNIT

WCHP WATER COOLED HEAT PUMP

WCPU WATER COOLED PACKAGE UNIT

WEF WALL EXHAUST FAN

WF WATER FILTER

WFCV WATER FLOW CONTROL VALVE

WMF WATER FLOWMETER

WFMD WATER FLOW MEASURING DEVICE

WG WATER GAGE

WPD WATER SIDE PRESSURE DROP

WTR WATER

WWM WELDED WIRE MESH

YR YEAR

I/O INPUT/OUTPUT

IAQ INDOOR AIR QUALITY

IBT INVERTED BUCKET TRAP

ICF IN-LINE CENTRIFUGAL FAN

ICU INTENSIVE CARE UNIT

ID INSIDE DIAMETER

I.E. INVERT ELEVATION

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 INTRARED HEATER

IS INSECT SCREEN

IU INDUCTION UNIT

I.V. INLET VANES

J INTESTINALLY LEFT BANK

KG KILOGRAM

KG/HR KILOGRAM PER HOUR

kPa KILOPASCAL

KW KILOWATTS

KWH KILOWATT HOUR

L LITER

L/h LITER PER HOUR (OR LITER/HOUR) L/m LITER PER MINUTE (OR LITER/MINUTE)

L/S LITER PER SECOND (OR LITER/SECOND)

LAT LEAVING AIR TEMPERATURE

LBS POUNDS

LBS/HR POUNDS PER HOUR

LF LINEAR FOOT (FEET)

LGT LEAVING GLYCOL TEMPERATURE

LH LATENT HEAT

LLHX LIQUID TO LIQUID HEAT EXCHANGER

LPC LOW PRESSURE STEAM CONDENSATE RETURN

LPG LIQUEFIED PETROLEUM GAS

LPR LOW PRESSURE RETURN (STEAM CONDENSATE)

LPRC LOW PRESSURE STEAM RETURN (CLEAN)

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 METER PER SECOND (OR METER/SECOND)

MA MIXED AIR

MAT MIXED AIR TEMPERATURE

MAU MAKE-UP AIR UNIT

MAV MANUAL AIR VENT

MAX. MAXIMUM

MB MIXING BOX

MBH 1,000 BTUH

MC MECHANICAL CONTRACTOR

MCA MINIMUM BRANCH CIRCUIT AMPACITY

MER MECHANICAL EQUIPMENT ROOM

MFR MANUFACTURER

MH MANHOLE

MHP MOTOR HORSEPOWER

MIN. MINIMUM

MM MILLIMETER

MOD MOTOR OPERATED DAMPER

MOV MOTOR OPERATED VALVE

MPC MEDIUM PRESSURE STEAM CONDENSATE RETURN

MPR MEDIUM PRESSURE RETURN (STEAM CONDENSATE)

MPS MEDIUM PRESSURE STEAM

MRI MAGNETIC RESONANCE IMAGING

MTD MEAN TEMPERATURE DIFFERENCE

MVD MANUAL VOLUME DAMPER

MZ MULTI-ZONE

NA NOT APPLICABLE

NC NOISE CRITERIA

NC NORMALLY CLOSED

NIC NOT IN CONTRACT

NG NATURAL GAS

NGFM NATURAL GAS FLOWMETER

Nm NEWTON METER

NO NORMALLY OPEN

NOAA NATIONAL OCEANIC & ATMOSPHERIC ADMINISTRATION

NOM. NOMINAL

NPLV NON-STANDARD PART LOAD VALUE

NPSH NET POSITIVE SUCTION HEAD

NPSHA NET POSITIVE SUCTION HEAD AVAILABLE

NPSHR NET POSITIVE SUCTION HEAD REQUIRED

NTS NOT TO SCALE

OA OUTSIDE AIR

OAD OUTDOOR AIR DAMPER

OAG OUTSIDE AIR GRILLE

OAI OUTSIDE AIR INTAKE

OD OUTSIDE DIAMETER

OFM OIL FLOWMETER

OR OPERATING ROOM

OA OUTSIDE AIR

OAD OUTDOOR AIR DAMPER

OAG OUTSIDE AIR GRILLE

OAI OUTSIDE AIR INTAKE

OD OUTSIDE DIAMETER

OFM OIL FLOWMETER

OR OPERATING ROOM

P PUMP

Pa PASCAL

PC PUMPED CONDENSATE

PCF POUNDS PER CUBIC FOOT (FEET)

PD PRESSURE DROP

PEF PROPELLER (TYPE) EXHAUST FAN

PF PRE-FILTER

PG PRESSURE GAGE

PGW PROPYENE GLYCOL-WATER (SOLUTION)

PHC PREHEAT COIL

PPM PARTS PER MILLION

PRS PRESSURE REGULATING (VALVE) STATION

PRV PRESSURE REGULATING VALVE

PSI POUND PER SQUARE INCH

PSIA POUND PER SQUARE INCH - ABSOLUTE

PSIG POUND PER SQUARE INCH - GAGE

PSE POUNDS PER SQUARE INCH

PSS PRIMARY SECONDARY SYSTEM

PSV PRESSURE SAFETY VALVE

P/T PRESSURE/TEMPERATURE TAP

PTAC PACKAGED TERMINAL AIR CONDITIONER

EA EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

EC ELECTRICAL CONTRACTOR

EC EVAPORATIVE COOLER

ECC ENGINEER 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 TEMPERATURE

EH EXHAUST HOOD

EJ EXPANSION JOINT

EMD END OF MAIN DRIP (STEAM)

ENT ENTERING

EQUIP EQUIPMENT

ER EXHAUST REGISTER

ER EXISTING RELOCATED

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

EWH ELECTRIC WATER HEATER

EWT ENTERING WATER TEMPERATURE

EX EXISTING

F FAHRENHEIT

F&T FLOAT AND THERMOSTATIC

F/SDPR COMBINATION FIRE SMOKE DAMPER

FA FREE AREA

FBO FURNISHED BY OTHERS

FC FLEXIBLE CONNECTION

FCU FAN COIL UNIT (4 PIPE)

FCUC FAN COIL UNIT COOLING ONLY

FCUH FAN COIL UNIT HEATING ONLY

FCW FORWARD CURVED WHEEL (FAN)

FD FLOOR DRAIN

FD FIRE DAMPER

FF FINAL FILTER

FHX FLUE GAS/FEEDWATER HEAT EXCHANGER

FLEX FLEXIBLE

FLR FLOOR

FM FLOW METER

FOB FLAT ON BOTTOM

FOP FUEL OIL PUMP

FOT FUEL OIL TANK

FOT FLAT ON TOP

FOHX FUEL OIL HEAT EXCHANGER

FPM FEET PER MINUTE

FPTU FAN POWERED TERMINAL UNIT

FR FLOOR REGISTER

FRP FIBER REINFORCED POLYESTER

FS FLOW SWITCH

FSTST FREEZESTAT

FT FEET

FT WC FEET OF WATER COLUMN

FT-LB FOOT-POUND

FTR FIN TUBE RADIATION

FV FACE VELOCITY

GA GAUGE

GAL GALLON

GC GENERAL CONTRACTOR

GH GRAVITY HOOD

GPD GALLONS PER DAY

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

GPR GAS PRESSURE REGULATOR

GS GALVANIZED STEEL

H HUMIDIFIER

HAC HOUSEKEEPING AID CLOSET

HB HOSE BIBB

HC HEATING COIL

HD HOOD

HGT HEIGHT

HGT HEIGHT

HOA HAND/OFF/AUTOMATIC

HORZ HORIZONTAL

HP HEAT PUMP

HP HORSEPOWER

HPC HIGH PRESSURE STEAM CONDENSATE RETURN

HPDT HIGH PRESSURE DRIP TRAP

HPR HIGH PRESSURE RETURN (STEAM CONDENSATE)

HPS HIGH PRESSURE SUPPLY (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

HWHC HOT WATER HEATING COIL

HWP HEATING HOT WATER PUMP

HWR HEATING HOT WATER RETURN

HWS HEATING HOT WATER SUPPLY

HWUH HOT WATER UNIT HEATER

HVAC HEATING, VENTILATION, AND AIR CONDITIONING

HVD HOISTWAY VENT DAMPER

HX HEAT EXCHANGER

HZ HERTZ

GENERAL BID NOTE

1. EXISTING PIPING IS BASED ON ORIGINAL CONSTRUCTION DRAWINGS AND MAY NOT REFLECT CURRENT PIPING LAYOUT. CONTRACTOR SHALL FIELD VERIFY ACTUAL VISIBLE CONDITIONS PRIOR TO PRICING AND BEFORE PROCEEDING WITH WORK. NOTIFY ENGINEER IN THE EVENT THAT EXISTING MAIN PIPING SHOWN TO REMAIN IS SIGNIFICANTLY DIFFERENT FROM EXISTING CONDITIONS.

2. CONTRACTORS SHALL BE RESPONSIBLE FOR MATCHING EXISTING BUILDING SYSTEMS WHERE REQUIRED BY DEMOLITION AND NEW WORK.

ITEMS INCLUDING BUT NOT LIMITED TO: WALL TYPES, INSULATION, GLASS, CONCRETE, REBAR, ETC. SHALL MATCH EXISTING DESIGN

CONDITIONS WHEN REPLACED OR REPAIRED.

3. CONTRACTOR SHALL IDENTIFY AND COORDINATE WITH THE OWNER ALL WORK AREAS REQUIRING CONSTRUCTION EFFORTS DURING FACILITY "OFF" HOURS. "OFF" HOUR WORK SHALL BE INCLUDED IN THE CONTRACTOR'S BID/SCOPE OF WORK.

4. CONTRACTOR IS RESPONSIBLE FOR PROVIDING ALL ISOLATION VALVES NECESSARY TO COMPLETE THE DESIGN INDICATED.

5. THE INSTALLING CONTRACTOR SHALL PROVIDE DOCUMENTATION TO DEMONSTRATE THAT THE SUPERINTENDENT RESPONSIBLE FOR DAY-TO-DAY SUPERVISION OF STEAM PIPING AND EQUIPMENT INSTALLATION HAS A MINIMUM OF 15 YEARS EXPERIENCE IN INSTALLING COMMERCIAL STEAM SYSTEMS. THIS SUPERINTENDENT SHALL BE ON SITE DAILY FOR THE DURATION OF THIS PROJECT.

GENERAL NOTES

1. THE DRAWINGS ILLUSTRATE GENERAL SCOPE AND ARRANGEMENT OF MECHANICAL SYSTEMS. THEY SHALL BE FOLLOWED AS CLOSELY AS ACTUAL CONDITIONS ALLOW. MECHANICAL CONTRACTOR SHALL PROVIDE ALL FITTINGS TO AVOID FIELD INTERFERENCES.

2. ALL WORK SHALL CONFORM TO THE REGULATIONS OF APPLICABLE FEDERAL, STATE, LOCAL LAWS, ORDINANCES AND CODES. MECHANICAL WORK SHALL BE IN ACCORDANCE WITH THE LATEST ADOPTED EDITION OF THE INTERNATIONAL MECHANICAL CODE AND ANY APPROVED

SUPPLEMENTS TO THAT CODE.

3. DRAWINGS, SPECIFICATIONS, AND SCHEDULES TOGETHER FORM THE BASIS OF DESIGN.

4. PROVIDE FIRESTOPPING WHERE NECESSARY, MATCH EXISTING POSTED WALL RATINGS.

5. DIMENSIONS AND DUCT/PIPING/EQUIPMENT SIZES INDICATED ON THE DRAWINGS MAY NOT REFLECT ACTUAL FIELD CONDITIONS IN ALL LOCATIONS. FIELD VERIFY PIPING LOCATIONS PRIOR TO FABRICATION OF PIPING SUCH THAT PIPING, WILL FIT IN APPROXIMATELY THE

LOCATION SHOWN ON THE DRAWING.

MECHANICAL GENERAL DEMOLITION NOTES

1. COORDINATE ALL MECHANICAL UTILITY AND HVAC UNIT SHUT DOWNS WITH OWNER. ANY SHUT DOWNS NECESSARY TO ACHIEVE THE OBJECTIVE OF THIS DESIGN SHALL BE COMPLETED DURING "OFF HOURS" AND SHALL COMPLY WITH OWNER'S UTILITY SHUT

DOWN POLICIES.

2. CONTRACTOR IS RESPONSIBLE FOR ALL CUTTING, PATCHING AND DEMOLITION OF ALL BUILDING SYSTEMS PER THEIR MEANS-AND-

METHODS AS NECESSARY TO PROVIDE THE DESIGN INDICATED.

GATE VALVE WITH GLOBE-VALVED BYPASS

PLUG VALVE

CONTROL VALVE (CV) - FLOAT-OPERATED

PRESSURE REDUCING VALVE (PRV)

WATER LEVEL CONTROLLER

FLOW METER

LC

M

BALL VALVE

GATE VALVE WITH 3/4" HOSE ADAPTER

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

WYE STRAINER WITH VALVED DRAIN AND

QUICK-COUPLE HOSE CONNECTOR

HIGH PRESSURE STEAM TRAP DISCHARGE

INTO PUMPED CONDENSATE RETURN LINE

PROJECT SEQUENCING

INITIAL DEMOLITION

1. REMOVE DESIGNATED TREES, BACKFILL, TAMP, AND RESEED.

2. EXCAVATE NEW PIPE TRENCH BETWEEN BOILER PLANT AND BLDG. 310,

INCLUDING ROAD AND CURB CUTTING. CUT ROAD IN TWO STAGES TO

ALLOW CONTINUOUS TRAFFIC TO HOSPITAL, FIRE STATION, AND LAUNDRY.

ROAD CUTS SHALL BE COVERED WITH STEEL PLATES TO ALLOW

CONTINUOUS TRAFFIC USE.

3. EXCAVATE MANHOLE #2, UNEARTH EXISTING HPS & PC, AND PREP LINES

FOR INSTALLATION OF TEE FITTING DURING STEAM SHUT-DOWN IN

SEQUENCE #5.

PIPE INSTALLATION TO BLDG. 310

4. INSTALL NEW DIRECT-BURIED HPS & PC PIPING BETWEEN BOILER PLANT

AND PUMP ROOM #3, BELOW BLDG. 310, AND CONNECT TO EXISTING

VALVES.

5. PROVIDE STEAM SHUT-DOWN. DURING SHUT-DOWN, ACCOMPLISH THE

FOLLOWING.

a. INSTALL NEW TEES AND GATE VALVES AT EXISTING HPS & PC MAINS

IN THE BOILER PLANT.

b. INSTALL NEW TEES AND GATE VALVES AT EXISTING HPS & PC MAINS

IN MANHOLE #2.

c. INSTALL NEW GATE VALVES IN 4" AND 12" MPS LINES AT PUMP ROOM #3.

6. REPAIR ROAD AND CURB, BACKFILL TRENCHES, AND RESEED EXPOSED

SOIL.

PIPE INSTALLATION FROM HOSPITAL TO ROAD TUNNEL AT BLDG. 314

7. EXCAVATE NEW PIPE TRENCH BETWEEN HOSPITAL LOADING DOCK AND

EXISTING UNDERGROUND TUNNEL AT BLDG. 314, INCLUDING ROAD AND

CURB CUTTING. CUT ROAD IN TWO STAGES TO ALLOW FOR CONTINUOUS

TRAFFIC TO HOSPITAL LOADING DOCKS.

8. INSTALL NEW DIRECT-BURIED HPS & PC PIPING BETWEEN LOADING DOCK

AND EXISTING TUNNEL.

9. INSTALL OVERHEAD PIPING FROM LOADING DOCK TO BASEMENT

INTERSTITIAL SPACE CONNECTIONS.

10. REPAIR ROAD AND CURB, BACKFILL TRENCHES, AND RESEED EXPOSED

SOIL.

DEMOLITION OF PIPING IN UNDERGROUND TUNNEL TO BLDG. 314

11. REMOVE ALL PIPING IN THE EXISTING TUNNEL FROM PUMP ROOM #3 TO

BLDG. 314, TO MAKE ROOM FOR NEW HPS, MPS & PC PIPING. THIS WORK

SHOULD BE SCHEDULED FOR THE SUMMER WHEN BUILDING 314 HAS NO

STEAM DEMAND.

PIPE INSTALLATION TO BLDG. 314

12. INSTALL NEW FIELD-FABRICATED HPS, MPS & PC IN EXISTING

UNDERGROUND ROAD TUNNEL. MAKE CONNECTIONS TO EXISTING PIPES IN

PUMP ROOM #3 AND TO THE NEW PIPES FROM THE HOSPITAL. CLOSE

TEMPORARY OPENING IN UNDERGROUND TUNNEL WITH CONCRETE AND

BACKFILL HOLE, TAMP, AND RESEED.

PIPE INSTALLATION, STEAM TRAP AND PRV REPLACEMENT IN 306-310 TUNNEL

13. INSTALL NEW CONDENSATE RETURN PIPE IN 306-310 TUNNEL, REMOVE

AND REPLACE EXISTING STEAM TRAPS AND PRESSURE REDUCING VALVES

IN TUNNEL, AND MAKE CONNECTIONS BETWEEN NEW HIGH PRESSURE

STEAM TRAPS AND NEW CONDENSATE RETURN PIPE. THIS WORK SHALL BE

SCHEDULED FOR SUMMER WHEN STEAM SERVICE IN BUILDINGS 306, 308,

AND 310 IS NOT REQUIRED.

14. INSTALL OWNER FURNISHED PRESSURE REDUCING VALVE IN PUMP ROOM 3,

AND CONTRACTOR FURNISHED SAFETY RELIEF VALVE AND OTHER

ANCILLARY COMPONENTS FOR A COMPLETE WORKING PRESSURE

REDUCING STATION.

SYSTEM SWITCHOVER

15. ONCE ALL PIPING IS CONNECTED TO THE EXISTING, THE STEAM AND

PUMPED CONDENSATE SYSTEMS WILL BE SWITCHED TO THE NEW PIPING,

AND VALVES CONNECTING TO THE OLD SHALL BE SHUT AND CAPPED.

FINAL DEMOLITION

16. EXISTING HPS, MPS AND PC SHALL BE REMOVED FROM THE BOILER ROOM

AND THROUGH THE UNDERGROUND TUNNEL TO PUMP ROOM #3. THE

UNDERGROUND TUNNEL SHALL REMAIN OPEN FOR USE IN FUTURE

PROJECTS.

PROJECT SEQUENCING NOTES

A. DEPENDING ON THE DATE OF CONTRACT AWARD, THE PROJECT SEQUENCING

MAY REQUIRE REVIEW AND CLARIFICATION TO ENSURE CONSTRUCTION

SCHEDULE IS MAINTAINED AND SEASONAL WORK IS PERFORMED IN THE

APPROPRIATE SEASON. ANY MODIFICATIONS TO THE SEQUENCING SHALL BE

PRESENTED IN WRITING TO THE COR AND A/E FOR APPROVAL AND INCLUDE

DESCRIPTION OF ALL ADDITIONAL STEAM SERVICE INTERRUPTIONS REQUIRED

DUE TO THE MODIFICATION.

B. THE WORK IDENTIFIED IN ITEMS 11, 12, 13, AND 14 ARE TO BE PERFORMED IN

THE SUMMER OF 2024 BEFORE STEAM HEATING SERVICE IS NEEDED IN

BUILDINGS 306, 308, 310, AND 314.

STATE OFP

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Drawing Title

Approved: Project Director

Project Title

Date

Location

Checked

Building Numbers

Project Number

Drawing Number

Drawn

Dwg. ofRevisions: Date

CONSULTANTS:

VAMC - Martinsburg, WV

ARCHITECT/ENGINEERS:

Scale:

AS NOTEDSEAL: 613-22-128REPAIR-PIPING BLDGS

500, 217, 318, & 328 to BOILER PLANT - PHASE-1 500, 217, 318, & 328

Office of

Construction and Facilities Management o n e e ig h th in c h o n e fo o t 1

B

A

C

D

E

F 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

F

E

D

C

B

A

97 8654321

VA FORM 08-6231

MEP ENGINEERS

Valley Engineering 4901 Crowe Drive Mount Crawford, VA 22841 of

BID DOCUENTS

SUBMISSION

97 8654321

BID DOCUMENTS SUBMISSION

1M0.01

MECHANICAL LEGENDS,

ABBREVIATIONS, AND NOTES

06/13/2023

BK JCH

06/13/2023

304302

415313T

417117

8" HPS /

4" PC

3" MPS

/ 2" PC

8" HPS

/ 6" PC

4" MPS /2" PC

2 1/2" MPS

/ 1 1/4" PC

12" MPS

/ 6" PC

8" MPS /

4" PC

6" MPS / 3" PC

6" MPS /

3" PC

5" MPS /

2 1/2" PC

5" MPS /

2 1/2" PC

A

B

C

D

E

F

G

HJ

6" MPS /

3" PC

K

L

M

N

H P

S

P

C

12" MPS

/ 6" PC

4" HPS

/ 2" PC

4" HPS

/ 2" PC

2" MPS

/ 1" PC

4" BLIND

FLANGE

4" BLIND

FLANGE

BLDG 1-4CC (FUTURE) 370 333 105 1 1/4 2.0 1/2

BLDG 1 (FUTURE) 840 756 105 1 1/2 4.5 3/4

BLDG 3 (FUTURE) 1,390 1,251 105 2 7.0 1

BLDG 2-3CC (FUTURE) 280 252 105 1 1.5 1/2

BLDG 2A (FUTURE) 340 306 105 1 1/4 2.0 1/2

BLDG 2B (FUTURE) 780 702 105 1 1/2 4.0 3/4

502 BRANCH TOTAL B 7,090 6,381 105 4 36.5 2

HERO'S GYM 1,300 1,170 105 2 6.5 2

502A 205 185 105 1 1.0 1/2

502B 205 185 105 1 1.0 1/2 502C 205 185 105 1 1.0 1/2

502D 205 185 105 1 1.0 1/2

502E 2,840 2,556 105 3 14.5 1 1/2

BLDG 6 (FUTURE) 570 513 105 1 1/4 3.0 3/4

BLDG 17 FUTURE 250 225 105 1 1.5 1/2

BLDG 7 (FUTURE) 1,310 1,179 105 2 7.0 1

BLDG. 500 HOSPITAL 37,635 33,872 105 8 189.0 4

WEST MECH. RM. 11,100 9,990 105 5 55.5 2 1/2

CAMPUS STEAM SUMMARY with future bldgs. - VAMC MARTINSBURG, WV

BUILDING/AREA MARK

LISTED STEAM

(LBS/HR)

LISTED STEAM x 0.9

(LBS/HR)

STEAM

PRES. (PSI)

PIPE SIZE

(IN.)

PUMP. COND.

(GPM)

PIPE SIZE

(IN.)

501 BRANCH TOTAL A 8,484 7,636 105 4 44.0 2

CC-AHUs 280 252 105 1 1/2 1.5 2

501 A 210 189 105 1 1.0 1/2

501 B 210 189 105 1 1.0 1/2

501 C 1,970 1,773 105 2 1/2 10.0 1

BLDG 15 84 76 105 3/4 0.5 1/2

BLDG 4 (FUTURE) 340 306 105 1 1/4 2.0 1/2

BLDG 5 (FUTURE) 1,390 1,251 105 2 7.0 1

NORTH MECH. ROOM 1,260 1,134 105 2 1/2 2.5 1

NORTH MECH. ROOM 750 675 105 1 1/2 4.0 1

CENTRAL MECH. ROOM 8,300 7,470 105 5 45.0 2

PENTHOUSE 7,600 6,840 105 4 38.0 2

EAST MECH. ROOM 6,100 5,490 105 5 30.5 1 1/2

BLDG 11 (FUTURE) 440 396 105 1 1/4 2.5 1/2

BLDG 12 (FUTURE) 1,120 1,008 105 1 1/2 6.0 1

BLDG 13 (FUTURE) 215 194 105 1 1.0 1/2

OUTPATIENT (FUTURE) 750 675 105 1 1/2 4.0 1

C 53,209 47,889 105 8 269.5 4

508 LAUNDRY 3,600 3,240 105 3 18.0 2

D 56,809 51,129 105 8 287.5 5

314 MAINTENANCE 4,000 3,600 105 4 70.0 2 1/2

E 60,809 54,728 105 8 358.0 5

400-ROW BUILDINGS F 8,372 7,535 40 6 40.0 2

300-ROW BUILDINGS G 5,128 4,615 40 5 40.0 2

200-ROW BUILDINGS H 9,633 8,670 40 6 40.0 3

518 DENTAL/117 CHAPEL J 10,000 9,000 40 6 40.0 3

BLDG. 217 88 79 40 3/4 7.0 1

K 33,221 29,899 40 12 167.0 6

BLDG. 302 600 540 40 1 1/2 7.0 1 1/2

BLDG. 304 1,500 1,350 40 2 1/2 10.0 1 1/4

BLDG. 328/330 4,000 3,600 40 4 20.0 2

L 39,321 35,889 40 12 204 6

BLDG. 306 4,000 3,600 40 12 20.0 2

BLDG. 308 4,000 3,600 40 40 20.0 2

BLDG. 310 4,000 3,600 40 4 20.0 2

M 51,321 46,189 40 12 264.0 6

N 112,123 100,917 105 8 622.0 6

BLDG. 318 3,000 2,700 40 3 56.0 2

BOILER TOTAL * 48,300 47,214 105 8 678.0 6

(1,400 BHP) (1,347 BHP)

* Owner has determined Current Campus requirement is 30,000 lbs/hr and an 8" pipe can handle the Current and 2014 Master Planned Steam Loads.

BLDG. 519 600 540 40 2 7.0 1

STATE OFP

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14226

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Drawing Title

Approved: Project Director

Project Title

Date

Location

Checked

Building Numbers

Project Number

Drawing Number

Drawn

Dwg. ofRevisions: Date

CONSULTANTS:

VAMC - Martinsburg, WV

ARCHITECT/ENGINEERS:

Scale:

AS NOTEDSEAL: 613-22-128REPAIR-PIPING BLDGS

500, 217, 318, & 328 to BOILER PLANT - PHASE-1 500, 217, 318, & 328

Office of

Construction and Facilities Management o n e e ig h th in c h o n e fo o t 1

B

A

C

D

E

F 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

F

E

D

C

B

A

97 8654321

VA FORM 08-6231

MEP ENGINEERS

Valley Engineering 4901 Crowe Drive Mount Crawford, VA 22841 of

NORTH

BID DOCUENTS

SUBMISSION

97 8654321

BID DOCUMENTS SUBMISSION

1M1.00

CAMPUS STEAM SYSTEM PLAN

06/13/2022

BK JCH

06/13/2023

SCALE: 1" = 80'-0"

EXISTING CAMPUS STEAM SYSTEM PLAN

PHASE 1

304302

CURRENT PHASE

IN CONSTRUCTION

IN CONSTRUCTION

IN CONSTRUCTION

PIPE IN EXISTING

CEILING

DIR

ECT-B

URIE

D P

IP

E

DIRECT-BURIED PIPE

DIRECT-BURIED PIPE

T U

N N

E L P

IP

E

+/-4'-6"

BELOW

GRADE

001 '2 '

302 304

217 Parking Lot "T"

Parking

Lot "Z"

Patient / Visitor

Parking

B u tl e r

A v e

N th S t.

"B" Ave.

SPILL CONTAINMENT

WALLS 54" AG

SOLAR CHARGING

STATION

2-STORYOUTPATIENTADDITION

LAUNDRY WATER

SOFTENING

EQUIP.

C

C O

R R

ID

O

R C

N

,4

S .F

C

C

C3

C13

CORRIDOR C4N

4,942 S.F.

STEAM TUNNEL

/ 2

M P

S

C

P D

/2

M P

S

C P

D

STEAM

STEAM

S T

E A

M

S T

E A

M

STEAM PIT

2" UP

4" UP

VENT

M P

S

H P

S

C P

D

M P

S

H P

S

C P

D

8" H P S4" C

P D

IN

22" C

8" HPS

4" CPD

IN 22" CONDUIT

M P

S

P

C D

M

P S

P C

D

4" MPS

2" CPD

STEAM TUNNEL 4" MPS 2" CPD

8" HPS-3" CPD STEAM

12" MPS 5" HPS 2" CPD

STEAM VENT

O N

LY

N O

P A

R K

IN

G

N O

P A

R K

IN

G

N O

P A

R K

IN

G

N O

P A

R K

IN

G

ONLY

ONLY

STEAM

H

STATE OFP

R O

FESSIONAL ENG

IN

E E R

L.

PH

ILL

IP GENTRY

14226

W

EST V I RG I N

IA

R

REGISTE ED

Drawing Title

Approved: Project Director

Project Title

Date

Location

Checked

Building Numbers

Project Number

Drawing Number

Drawn

Dwg. ofRevisions: Date

CONSULTANTS:

VAMC - Martinsburg, WV

ARCHITECT/ENGINEERS:

Scale:

AS NOTEDSEAL: 613-22-128REPAIR-PIPING BLDGS

500, 217, 318, & 328 to BOILER PLANT - PHASE-1 500, 217, 318, & 328

Office of

Construction and Facilities Management o n e e ig h th in c h o n e fo o t 1

B

A

C

D

E

F 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

F

E

D

C

B

A

97 8654321

VA FORM 08-6231

MEP ENGINEERS

Valley Engineering 4901 Crowe Drive Mount Crawford, VA 22841 of

NORTH

KEY PLAN

BID DOCUENTS

SUBMISSION

97 8654321

PHASE 1

CONTRACTOR

STORAGE AND

STAGGING AREA

BID DOCUMENTS SUBMISSION

1M1.01

MECHANICAL ROUTING OVERALL

PLAN

06/13/2023

BK JCH

06/13/2023

GENERAL NOTES

1. COORDINATE ALL MECHANICAL UTILITY AND HVAC UNIT SHUT DOWNS WITH OWNER.

ANY SHUT DOWNS NECESSARY TO ACHIEVE THE OBJECTIVE OF THIS DESIGN SHALL

BE COMPLETED DURING "OFF HOURS" AND SHALL COMPLY WITH OWNER'S UTILITY

SHUT DOWN POLICIES.

2. CONTRACTOR IS RESPONSIBLE FOR ALL CUTTING, PATCHING AND DEMOLITION OF

ALL BUILDING SYSTEMS PER THEIR MEANS-AND-METHODS AS NECESSARY TO

PROVIDE THE DESIGN INDICATED.

3. UNLESS AN ALTERNATIVE GRADE IS SPECIFICALLY INDICATED ON THE PLANS,

GRADE STEAM PIPING AND CONDENSATE PIPING NO LESS THAN 0.4% DOWNWARD

IN THE DIRECTION OF FLOW.

SCALE: 1" = 50'-0"

MECHANICAL ROUTING OVERALL PLAN

EXIST 8 FT WIDE

X 5 FT HIGH

TUNNEL WALLS

BELOW GRADE

EXIST 5 FT WIDE

TUNNEL WALLS

BELOW GRADE

STORM

MANHOLE

EXISTING 8" STEAM LINE.

TO BE ABANDONED

AFTER NEW STEAM

SYSTEM IS IN SERVICE.

STEAM LINE

TO LAUNDRY

EXISTING SITE

LIGHTING ON

EMERGENCY

POWER

99 222

EXISTING SITE LIGHTING

(TYPICAL)

GENERAL NOTES

1. REFERENCE SITE PLAN ON 1C4.01 FOR ALL POSSIBLE UTILITY INTERFERENCES.

DEDUCT ALTERNATE #2

ABANDON PIPING IN TUNNEL BETWEEN BUILDINGS 320 AND 310.

12" MPS, 8" HPS, AND 6" PC SHALL BE ABANDONED IN THE TUNNEL BETWEEN

BUILDINGS 320 AND 310. DEMO PIPES FROM THE INDICATED POINTS IN THE

BOILER PLANT AND PUMP ROOM #3 TO JUST BEYOND THE INDICATED INFILL

LOCATIONS INDICATED ON 1M2.03.

INFILL TUNNEL WITH 8" CMU.

EXISTING BILCO DOOR THAT IS IDENTIFIED TO REMAIN ON SHEET 1M1.02 SHALL

BE REMOVED. REMOVE CONCRETE WALL 2 FT. BELOW GRADE, ADD 8" PRE-

CAST, REINFORCED CAP, WATERPROOF, BACKFILL, TAMP AND RESEED TO

MATCH SURROUNDINGS. SIZE OF CAP SHALL BE 1'-0" LARGER THAN THE

CURRENT TUNNEL ACCESS OPENING. SEE PRECAST REINFORCED CAP DETAIL

ON SHEET 1M5.06.

EXISTING TUNNEL VENT THAT IS IDENTIFIED ON SHEET 1M1.02 SHALL BE

REMOVED. REMOVE TUNNEL VENT AND CONCRETE WALL 2 FT. BELOW GRADE,

ADD 8" PRE-CAST, REINFORCED CAP, WATERPROOF, BACKFILL, TAMP AND

RESEED TO MATCH SURROUNDINGS. SIZE OF CAP SHALL BE 1'-0" LARGER THAN

THE CURRENT TUNNEL ACCESS OPENING. SEE PRECAST REINFORCED CAP

DETAIL ON SHEET 1M5.06.

001 '2 '

302 304

217 Parking Lot "T"

Parking

Lot "Z"

Patient / Visitor

Parking

B u tl e r

A v e

N th S t.

"B" Ave.

SPILL CONTAINMENT

WALLS 54" AG

SOLAR CHARGING

STATION

2-STORYOUTPATIENTADDITION

LAUNDRY WATER

SOFTENING

EQUIP.

C

C O

R R

ID

O

R C

N

,4

S .F

C

C

C3

C13

CORRIDOR C4N

4,942 S.F.

STEAM TUNNEL

/ 2

M P

S

C

P D

/2

M P

S

C P

D

STEAM

STEAM

S T

E A

M

S T

E A

M

STEAM PIT

2" UP

4" UP

VENT

M P

S

H P

S

C P

D

M P

S

H P

S

C P

D

8" H P S4" C

P D

IN

22" C

8" HPS

4" CPD

IN 22" CONDUIT

M P

S

P

C D

M

P S

P C

D

4" MPS

2" CPD

STEAM TUNNEL 4" MPS 2" CPD

8" HPS-3" CPD STEAM

12" MPS 5" HPS 2" CPD

STEAM VENT

O N

LY

N O

P A

R K

IN

G

N O

P A

R K

IN

G

N O

P A

R K

IN

G

N O

P A

R K

IN

G

ONLY

ONLY

STEAM

H

STATE OFP

R O

FESSIONAL ENG

IN

E E R

L.

PH

ILL

IP GENTRY

14226

W

EST V I RG I N

IA

R

REGISTE ED

Drawing Title

Approved: Project Director

Project Title

Date

Location

Checked

Building Numbers

Project Number

Drawing Number

Drawn

Dwg. ofRevisions: Date

CONSULTANTS:

VAMC - Martinsburg, WV

ARCHITECT/ENGINEERS:

Scale:

AS NOTEDSEAL: 613-22-128REPAIR-PIPING BLDGS

500, 217, 318, & 328 to BOILER PLANT - PHASE-1 500, 217, 318, & 328

Office of

Construction and Facilities Management o n e e ig h th in c h o n e fo o t 1

B

A

C

D

E

F 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

F

E

D

C

B

A

97 8654321

VA FORM 08-6231

MEP ENGINEERS

Valley Engineering 4901 Crowe Drive Mount Crawford, VA 22841 of

NORTH

KEY PLAN

BID DOCUENTS

SUBMISSION

97 8654321

PHASE 1

CONTRACTOR

STORAGE AND

STAGGING AREA

BID DOCUMENTS SUBMISSION

1M1.02

MECHANICAL PIPE DEMOLITION PLAN

- PHASE-1

06/13/2023

BK JCH

06/13/2023

◇ DEMOLITION NOTES

1. DURING EXCAVATION, REPAIR ACCESS OPENING IN CMU BETWEEN MANHOLE AND

TUNNEL WATER TIGHT. REMOVE BILCO DOOR AND ASSOCIATED CONCRETE MANHOLE.

BACKFILL REMAINING OPENING AS NECESSARY TO INSTALL NEW DIRECT BURIED STEAM

AND CONDENSATE PIPING. AFTER NEW STEAM LINE IS INSTALLED, BACKFILL, TAMP, AND

RESEED TO MATCH SURROUNDINGS.

2. CUT ROADWAY AND CURBS, COVER WITH STEEL PLATES, FOR CONTINUOUS ACCESS.

PERFORM IN MULTIPLE SECTIONS. COORDINATE ROADWAY ACCESS WITH THE

CONTRACTING OFFICER'S REPRESENTATIVE AND USERS. A SINGLE LANE OF VEHICLE

PASSAGE SHALL BE MAINTAINED AT ALL TIMES. LAY TEMPORARY GRAVEL TO WIDEN

ACTIVE LANE AS NECESSARY.

3. EXCAVATE SOIL ABOVE EXISTING TUNNEL FOR NEW HPS AND PC PIPING; INSTALL 7 FOOT

HIGH FENCE AROUND ALL AREAS OF EXCAVATION.

4. EXCAVATE AND CREATE TEMPORARY OPENING IN TUNNEL WALL FOR PIPE REMOVAL AND

INSTALLATION. PATCH OPENING WHEN WORK IS COMPLETE. USE 4000 PSI CONCRETE.

DOWEL #4 REBAR A MINIMUM OF 8" DEEP ON 16" CENTERS (MAXIMUM) AROUND OPENING.

CHEMICALLY ADHERE REBAR TO EXISTING CONCRETE. BACKFILL EXCAVATION, TAMP AND

RESEED TO MATCH SURROUNDINGS.

5. EXISTING TUNNEL VENT TO REMAIN. PROVIDE SHORING FOR VENT STRUCTURE DURING

EXCAVATION.

SCALE: 1" = 20'-0"

MECHANICAL PIPE DEMOLITION PLAN - PHASE-1

◇ DEMOLITION NOTES

6. REMOVE TREES, AND BACKFILL AFTER PIPES ARE INSTALLED. RESEED GRASS TO MATCH

SURROUNDING.

7. PROTECT TREE PER DETAIL ON SHEET 1M5.03 AND PRESERVE TREE IF POSSIBLE. IF

EXCAVATION REQUIRES CUTTING MORE THAN 30% OF THE ROOT STRUCTURE THEN TREE

CAN LIKELY NOT BE PRESERVED. IF THE TREE CANNOT BE PRESERVED, REMOVE THE

TREE, AND BACKFILL AFTER PIPES ARE INSTALLED. RESEED GRASS TO MATCH

SURROUNDING AREA. IF TREE IS TO BE REMOVED, CONFIRM WITH THE CONTRACTING

OFFICER'S REPRESENTATIVE PRIOR TO REMOVAL.

8. PROTECT EXISTING RETAINING WALL/CURB. SHIFT TRENCH AS NEEDED, TO AVOID

RETAINING WALL DAMAGE. BRACE WALL AS NEEDED DURING CONSTRUCTION TO

MAINTAIN WALL INTEGRITY.

9. EXCAVATE FOR NEW DIRECT BURY STEAM AND CONDENSATE PIPING. INSTALL 7 FOOT

HEIGHT FENCE AROUND ALL AREAS OF CONSTRUCTION.

0.

EXCAVATE OVER EXISTING DIRECT BURY STEAM AND CONDENSATE PIPING . INSTALL 7

FOOT HEIGHT FENCE AROUND ALL AREAS OF CONSTRUCTION.

◇ DEMOLITION NOTES

1.

NO EXCAVATION, THIS AREA . ALL WORK IS IN THE EXISTING TUNNEL.

2.

INSTALL SILT FENCE AROUND DROP INLET PRIOR TO EXCAVATING. SEE DETAIL ON SHEET

1M5.03.

3.

TEMPORARILY REMOVE STORM BASIN DURING EXCAVATION. REPLACE ONCE TRENCH

BACKFILL IS COMPLETE. REGRADE.

4.

PROVIDE SHORING FOR STRUCTURES ADJACENT TO EXCAVATION.

5.

STORM BASIN TO REMAIN UNDISTURBED DURING EXCAVATION. PROVIDE SHORING AS

NECESSARY.

6.

EXISTING SPREAD FOOTINGS FOR EXTERIOR PIPE SUPPORT STRUCTURE, CONSTRUCTED

DURING PHASE TWO . DO NOT DISTURB DURING EXCAVATION FOR BURIED STEAM AND

PUMPED CONDENSATE PIPES.

7.

EXISTING TUNNEL ACCESS TO REMAIN. PROVIDE SHORING FOR TUNNEL ACCESS

STRUCTURE DURING EXCAVATION.

8.

EXISTING CONCRETE CAP AT GROUND LEVEL FOR PUMP ROOM 3. TERMINATE

EXCAVATION AT THIS CAP AND THE PUMP ROOM STRUCTURE BELOW. PROVIDE SHORING

FOR PUMP ROOM STRUCTURE.

SEE SHEET

1M103B

SEE SHEET

1M103A

8" HPS

6" PC

6" PC

8" HPS

H P

S

P C

8" HPS

4" PC

4" P C

X

X

X 8" H

PS X X X

X X

X

X

EXIST

MANHOLE

ANCHOR

POINT

(TYP)

1M2.01

1M2.02

1M2.01

+/-4'-6" PIPE

REF. BELOW

GRADE

2'-6" BELOW GRADE

MATCH LINE:SEE SHEET 1M1.05

MANHOLE #1

MANHOLE #2

MANHOLE #3

MANHOLE #4

+/- 5' - 6" BELOW GRADE

TO BE VERIFIED BY

DUCT BANK DEPTHS

B E

L O

W

G R

A D

E

2" CD

2" CD

8" HPS

8" HPS

EXISTING STEAM PIPE AND

PUMPED CONDENSATE TO

THE LAUNDRY

4" PC

4" PC

EXISTING

SIDEWALK

1M2.02

8" HPS

4" PC

2" CD

TUNNEL VENT

TUNNEL ACCESS

001 '2 '

302 304

217 Parking Lot "T"

Parking

Lot "Z"

Patient / Visitor

Parking

B u tl e r

A v e

N th S t.

"B" Ave.

SPILL CONTAINMENT

WALLS 54" AG

SOLAR CHARGING

STATION

2-STORYOUTPATIENTADDITION

LAUNDRY WATER

SOFTENING

EQUIP.

C

C O

R R

ID

O

R C

N

,4

S .F

C

C

C3

C13

CORRIDOR C4N

4,942 S.F.

STEAM TUNNEL

/ 2

M P

S

C

P D

/2

M P

S

C P

D

STEAM

STEAM

S T

E A

M

S T

E A

M

STEAM PIT

2" UP

4" UP

VENT

M P

S

H P

S

C P

D

M P

S

H P

S

C P

D

8" H P S4" C

P D

IN

22" C

8" HPS

4" CPD

IN 22" CONDUIT

M P

S

P

C D

M

P S

P C

D

4" MPS

2" CPD

STEAM TUNNEL 4" MPS 2" CPD

8" HPS-3" CPD STEAM

12" MPS 5" HPS 2" CPD

STEAM VENT

O N

LY

N O

P A

R K

IN

G

N O

P A

R K

IN

G

N O

P A

R K

IN

G

N O

P A

R K

IN

G

ONLY

ONLY

STEAM

H

STATE OFP

R O

FESSIONAL ENG

IN

E E R

L.

PH

ILL

IP GENTRY

14226

W

EST V I RG I N

IA

R

REGISTE ED

Drawing Title

Approved: Project Director

Project Title

Date

Location

Checked

Building Numbers

Project Number

Drawing Number

Drawn

Dwg. ofRevisions: Date

CONSULTANTS:

VAMC - Martinsburg, WV

ARCHITECT/ENGINEERS:

Scale:

AS NOTEDSEAL: 613-22-128REPAIR-PIPING BLDGS

500, 217, 318, & 328 to BOILER PLANT - PHASE-1 500, 217, 318, & 328

Office of

Construction and Facilities Management o n e e ig h th in c h o n e fo o t 1

B

A

C

D

E

F 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

F

E

D

C

B

A

97 8654321

VA FORM 08-6231

MEP ENGINEERS

Valley Engineering 4901 Crowe Drive Mount Crawford, VA 22841 of

NORTH

KEY PLAN

BID DOCUENTS

SUBMISSION

97 8654321

PHASE 1

CONTRACTOR

STORAGE AND

STAGGING AREA

BID DOCUMENTS SUBMISSION

1M1.03

MECHANICAL PIPE PLAN - PHASE-1

06/13/2023

BK JCH

06/13/2023

GENERAL NOTES

1. COORDINATE ALL MECHANICAL UTILITY AND HVAC UNIT SHUT DOWNS WITH OWNER.

ANY SHUT DOWNS NECESSARY TO ACHIEVE THE OBJECTIVE OF THIS DESIGN SHALL

BE COMPLETED DURING "OFF HOURS" AND SHALL COMPLY WITH OWNER'S UTILITY

SHUT DOWN POLICIES.

2. CONTRACTOR IS RESPONSIBLE FOR ALL CUTTING, PATCHING AND DEMOLITION OF

ALL BUILDING SYSTEMS PER THEIR MEANS-AND-METHODS AS NECESSARY TO

PROVIDE THE DESIGN INDICATED.

3. UNLESS AN ALTERNATIVE GRADE IS SPECIFICALLY INDICATED ON THE PLANS,

GRADE STEAM PIPING AND CONDENSATE PIPING NO LESS THAN 0.4% DOWNWARD

IN THE DIRECTION OF FLOW.

SCALE: 1" = 20'-0"

MECHANICAL PIPE PLAN - PHASE-1

� CONSTRUCTION NOTES

1. DIRECT BURIED PIPE UNDER SOD OR ROAD WHERE APPLICABLE .

2. NEW PIPE IN EXISTING TUNNEL UNDER ROAD.

3. STEAM TRAP ACCESS MANHOLE WITH 36” x 24” x 19” HIGH LOUVERED VENT, ON

AN 18" HIGH INSULATED CURB. SEE DETAIL ON 1M5.06.

4. 2" DIA. TYPE K COPPER PIPE FROM MANHOLE SUMP PUMP PT-1 TO STORM DRAIN

BASIN.

5. 2" DIA. TYPE K COPPER PIPE FROM MANHOLE SUMP PUMP PT-1 TO STORM LIFT

STATION.

6. 7 FOOT HIGH SAFETY FENCE.

7. EXISTING SPREAD FOOTING FOR EXTERIOR PIPE SUPPORT STRUCTURE,

CONSTRUCTED DURING PHASE TWO. DO NOT DISTURB DURING INSTALLATION

OF BURIED STEAM AND PUMPED CONDENSATE PIPES.

1M3.02

1M3.02 1M2.01

EXIST

MANHOLE

EXISTING

TUNNEL

EXISTING

TUNNEL

M A

T C

H L

IN

E

S

E S

H E

E T

M

.0

B

M A

T C

H L

E S

H E

E T

M

.0

B

1M2.01

1M2.02

8" HPS

6" PC

H P

S

P C

/2

P C

8" HPS

4" PC

A

B C

D

F G

X X

X

X

X

ANCHOR

POINT

(TYP)

ANCHOR

POINT

(TYP)

6' - 6" BELOW GRADE

HPS & PC PIPES

1M3.02

6" PC

8" HPS

2' - 6"

TOP OF PIPE

BELOW GRADE

E

EEXP LOOPS

STEAM 8'X8'X8'

COND 8'X12'X8'

EXP LOOPS

STEAM 10'X10'X10'

COND 6'X6'X6'

LINK SEAL TYP

INSIDE MANHOLES

EX GRATE TOP

EL+ 488.625

BOX BOTTOM

EL+ 486.125

EX 10" WATER LINE

+/- 5'-0" BELOW GRADE

EL+ 485.125

EX 6" SANITARY LINE

+/- 3'-0" BELOW GRADE

EL+ 483.125

EX TUNNEL TOP

EL + 486.5

EX TUNNEL FL

EL + 480.625

MH

GRADE

EL +490.125

EX DUCT BANK

TOP EL + 487.64

BOT EL + 486.5

12" STORM

12" STORM

16'X7' 12' DEEP

MANHOLE #1

1M2.02

2" CD

ST-1

1M3.02

1M3.02

PUMP

ROOM #3

EXISTING

SIDEWALK

D

101010

E C

-1

E C

-2

X X E C

-5

14141414

161616

EXISTING UTILITY INTERFERENCE SCHEDULE

MARK UTILITY SIZE

ESTIMATED CENTERLINE /

ELEVATION FROM GRADE

INSTRUCTION

A

B

C

D

E

F

G

POWER MAIN

SANITARY

WATER

DUCT BANK

STORM

NATURAL GAS

SOFT WATER

10"

10"

30"

HIGH

4"

4"

6"

UNKNOWN

5' -0" BELOW GRADE

5' -0" BELOW GRADE

3' - 3" TO 5' - 9"

2' -0" BELOW GRADE

2' -0" BELOW GRADE

2' -0" BELOW GRADE

REMOVE AND REPLACE AS NECESSARY TO DIG TRENCH AND INSTALL NEW STEAM

AND PUMPED CONDENSATE LINES. PROVIDE TEMPORARY PUMPING FOR ACTIVE

STORM LINE UNTIL REPLACEMENT IS COMPLETE.

EXERCISE CAUTION WHILE TRENCHING IN THIS AREA. POWER MAIN TO REMAIN

ACTIVE DURING TRENCHING.

SANITARY TO REMAIN ACTIVE DURING TRENCHING.

WATER LINE TO REMAIN ACTIVE DURING TRENCHING.

PROTECT DUCT BANK DURING TRENCHING AND CONSTRUCTION.

NATURAL GAS TO REMAIN ACTIVE DURING TRENCHING.

SOFT WATER TO REMAIN ACTIVE DURING TRENCHING.

STATE OFP

R O

FESSIONAL ENG

IN

E E R

L.

PH

ILL

IP GENTRY

14226

W

EST V I RG I N

IA

R

REGISTE ED

Drawing Title

Approved: Project Director

Project Title

Date

Location

Checked

Building Numbers

Project Number

Drawing Number

Drawn

Dwg. ofRevisions: Date

CONSULTANTS:

VAMC - Martinsburg, WV

ARCHITECT/ENGINEERS:

Scale:

AS NOTEDSEAL: 613-22-128REPAIR-PIPING BLDGS

500, 217, 318, & 328 to BOILER PLANT - PHASE-1 500, 217, 318, & 328

Office of

Construction and Facilities Management o n e e ig h th in c h o n e fo o t 1

B

A

C

D

E

F 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

F

E

D

C

B

A

97 8654321

VA FORM 08-6231

MEP ENGINEERS

Valley Engineering 4901 Crowe Drive Mount Crawford, VA 22841 of

NORTH

BID DOCUENTS

SUBMISSION

97 8654321

BID DOCUMENTS SUBMISSION

1M1.03A

MECHANICAL PIPE PLAN - PHASE-1 -

AREA-A

06/13/2023

BK JCH

06/13/2023

SCALE: 1" = 10'-0"

MECHANICAL PIPE PLAN - SUB PHASE-1.1 - AREA-A

GENERAL NOTES

1. COORDINATE ALL MECHANICAL UTILITY AND HVAC UNIT SHUT DOWNS WITH OWNER.

ANY SHUT DOWNS NECESSARY TO ACHIEVE THE OBJECTIVE OF THIS DESIGN SHALL

BE COMPLETED DURING "OFF HOURS" AND SHALL COMPLY WITH OWNER'S UTILITY

SHUT DOWN POLICIES.

2. CONTRACTOR IS RESPONSIBLE FOR ALL CUTTING, PATCHING AND DEMOLITION OF

ALL BUILDING SYSTEMS PER THEIR MEANS-AND-METHODS AS NECESSARY TO

PROVIDE THE DESIGN INDICATED.

3. UNLESS AN ALTERNATIVE GRADE IS SPECIFICALLY INDICATED ON THE PLANS,

GRADE STEAM PIPING AND CONDENSATE PIPING NO LESS THAN 0.4% DOWNWARD

IN THE DIRECTION OF FLOW.

� CONSTRUCTION NOTES

1. DIRECT BURIED PIPE UNDER SOD OR ROAD WHERE APPLICABLE .

2. NEW PIPE IN EXISTING TUNNEL UNDER ROAD.

3. INTERFACE WITH TEES IN UNDERGROUND PUMP ROOM #3.

4. STEAM TRAP ACCESS MANHOLE WITH 36” x 24” x 19” HIGH LOUVERED VENT, ON

AN 18" HIGH INSULATED CURB. SEE DETAIL ON 1M5.06.

5. PROVIDE 7 FOOT SECURITY FENCE AT ALL EXCAVATION POINTS.

6. 2" DIA. TYPE K COPPER PIPE FROM MANHOLE SUMP PUMP PT-1 TO STORM DRAIN

BASIN.

7. PROVIDE 6" CONCRETE PAD AT GRADE, ON 4" OF 21A STONE, WITH WEATHER

TIGHT PIPE SLEEVES. SLOPE PAD AWAY FROM THE BUILDING AT 1/16" PER FOOT.

8. EXISTING SPREAD FOOTING FOR EXTERIOR PIPE SUPPORT STRUCTURE,

CONSTRUCTED DURING PHASE TWO. DO NOT DISTURB DURING INSTALLATION

OF BURIED STEAM AND PUMPED CONDENSATE PIPES.

9. EXTEND LENGTH OF LOOP LEG BEYOND THE LISTED EXPANSION LOOP LENGTH

AS NECESSARY TO INSTALL PIPE IN TRENCH AND AVOID STORM BASIN.

BOILER BLDG FF

EL+ 490.50

� CONSTRUCTION NOTES

10. INSTALL PIPE BOLLARDS AS DETAILED ON SHEET 1M5.04.

11. ROUTE NEW MPS AND PC PIPE INTO BUILDING 314. SEE ENLARGED PLAN AND

DETAILS.

12. NEW IN-LINE EXPANSION COMPENSATOR. PROVIDE WITH

MANUFACTURER-APPROVED PIPE GUIDES SPACED AS INDICATED IN THE

EXPANSION COMPENSATOR SCHEDULE.

13. EXCAVATE AND CREATE TEMPORARY OPENING IN TUNNEL WALL FOR PIPE

REMOVAL AND INSTALLATION. PATCH OPENING WHEN WORK IS COMPLETE. USE

4000 PSI CONCRETE. DOWEL #4 REBAR A MINIMUM OF 8" DEEP ON 16" CENTERS

(MAXIMUM) AROUND OPENING. CHEMICALLY ADHERE REBAR TO EXISTING

CONCRETE. BACKFILL EXCAVATION, TAMP AND RESEED TO MATCH

SURROUNDINGS.

14. ANCHOR PIPE GUIDES TO FLOOR OF TUNNEL. REFER TO DETAIL ON 1M5.06.

15. GRADE DIRECT-BURIED PC PIPING BETWEEN BUILDING 320 AND MANHOLE #1

DOWNWARD TOWARD MANHOLE #1.

16. SUPPORT PIPE IN THE EXISTING TUNNEL FROM ROLLER HANGERS SECURED TO

TUNNEL WALL OR FLOOR WITH STEEL SHAPES OR STRUT SYSTEMS, OR

ADJUSTABLE PIPE STANCHION ROLLER SUPPORTS. DO NOT SUPPORT PIPE

FROM WOOD STRUCTURE ABOVE. SPACE SUPPORTS AS NEEDED. REFER TO

PIPE HANGERS DETAIL FOR MAXIMUM SPACING.

1M3.02

STORM WATER

LIFT STATION

EXISTING

TUNNEL

M A

T C

H L

E S

H E

E T

M

.0

A

M A

T C

H L

E S

H E

E T

M

.0

A

1M2.02

H P

S

P C

/2

P C

8" HPS

4" PC

8" HPS

8" H

PS4" P

C

X

X

X

X X

M

L

K

J H

X

ANCHOR

POINT

(TYP)

ANCHOR

POINT

(TYP)

MATCHLINE:SEE SHEET 1M1.05

EXP LOOPS

STEAM 8'X8'X8'

COND 8'X12'X8'

EXP LOOPS

STEAM 10'X10'X10'

COND 10'X14'X10'

EXP LOOPS

STEAM 8'X8'X8'

COND 8'X12'X8'

LINK SEAL TYP

INSIDE MANHOLES

2' - 6" BELOW

GRADE

+/- 5' - 6" BELOW GRADE TO BE

VERIFIED BY DUCT BANK DEPTHS

4' - 6" B

ELOW

GRADE

7'X7' 8' DEEP

MANHOLE #2

7'X7' 8' DEEP

MANHOLE #3

1M2.02

7'X7' 8' DEEP

MANHOLE #4

HOSPITAL RISER

+/- 4' - 6" B

ELOW

GRADE

+/- 5' - 6" BELOW GRADE TO BE

VERIFIED BY DUCT BANK DEPTHS

' - 0

" M

IN

2" CD

2" CD

2" CD

ST-1

ST-1

ST-1

1M2.01

4" PC

8" HPS

P C

H P

S

EXISTING STEAM AND

PUMPED CONDENSATE TO

THE LAUNDRY BUILDING

1M3.02

1M2.02

LINK SEAL TYP

INSIDE MANHOLES

LINK SEAL TYP

INSIDE MANHOLES

PUMP

ROOM #3

E C

-1

E C

-2

X X

E C

-5

7 88

13 14

16161616

191919

EXISTING UTILITY INTERFERENCE SCHEDULE

MARK UTILITY SIZE

ESTIMATED CENTERLINE /

ELEVATION FROM GRADE

INSTRUCTION

H

J

K

L

STEAM /

CONDENSATE

22" 4' -6" BELOW GRADE

WATER 12" 6' -0" BELOW GRADE

STORM 4" 2' -4" BELOW GRADE

DUCK BANK

24"

HIGH

9' - 0" TO 7' - 0"

CHILLED WATER 16" 10' -0" BELOW GRADEM

EXISTING STEAM/ CONDENSATE LINES TO REMAIN ACTIVE DURING TRENCHING.

EXISTING STEAM/ CONDENSATE LINES TO REMAIN ACTIVE DURING TRENCHING.

REMOVE AND REPLACE AS NECESSARY TO DIG TRENCH AND INSTALL NEW STEAM

AND PUMPED CONDENSATE LINES. PROVIDE TEMPORARY PUMPING FOR ACTIVE

STORM LINE UNTIL REPLACEMENT IS COMPLETE.

EXISTING DUCT…