ATTACHMENT 5 671A4-20-160 Replace Boilers B19 IFC Plans SEALED 2024-04-03 R1.pdf

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Fi le

P at h

BID DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

REPLACE BOILERS / STEAM

LINES, BUILDING 19

KERRVILLE, TX

671A4-20-160

Project Director

04/03/2024Revisions: Date:

700 N. CENTRAL AVENUE, SUITE 520, GLENDALE, CA 91203

www.schwabeng.com Project No.: S6052721.00

TITLE SHEET

PG SS

GI-001

GENERAL NOTES

SYMBOL AND ABBREVIATION LISTS ARE COMPOSITE. ALL SYMBOLS AND ABBREVIATIONS MIGHT NOT BE USED ON THIS PROJECT.

MAINTAIN CLEAR ACCESS TO SERVICE EQUIPMENT AND OTHER ACCESSORIES REQUIRING SERVICE, VISUAL INSPECTION OR HAND OPERATION. WHERE INDICATED OR REQUIRED, PROVIDE ACCESS PANELS OF THE TYPE SELECTED TO SUIT MATERIALS IN WHICH

INSTALLED.

ALL WORK SHALL BE DONE IN ACCORDANCE WITH LATEST APPLICABLE CODES AND REGULATIONS PER ALL FEDERAL AND STATE

REGULATIONS.

THE MECHANICAL DRAWINGS ARE DIAGRAMMATIC AND SHOULD NOT BE SCALED TO ESTABLISH LOCATION OF WORK. THE CONTRACTOR SHALL VERIFY ALL CONDITIONS AND MAKE ADJUSTMENTS TO DIMENSIONS AS NECESSARY TO COMPLETE THE WORK.

CONTRACTOR SHALL THOROUGHLY EXAMINE PREMISES AND OBSERVE ALL CONDITIONS AND CIRCUMSTANCES UNDER WHICH THE WORK SHALL BE PERFORMED. NO ALLOWANCES WILL BE MADE FOR ERRORS OR NEGLIGENCE IN THIS RESPECT.

THE CONTRACTOR'S ATTENTION IS DIRECTED TO THE IMPORTANCE OF PROPER SCHEDULING AND PHASING OF THE WORK SO AS TO CAUSE MINIMUM DISTURBANCE TO THE ACTIVITIES IN THE OTHER AREAS OF THE BUILDING WHICH REMAIN OCCUPIED. THE

CONTRACTOR'S WORK SCHEDULE SHALL BE SUBMITTED TO AND APPROVED BY THE GOVERNMENT.

CONTRACTOR SHALL PERFORM WORK ONLY AFTER THE GATHERING OF EXACT FIELD DIMENSIONS OF THE BUILDING STRUCTURE AND

CEILINGS, ETC. WHICH MAY AFFECT THE INSTALLATION OF THE NEW SYSTEMS.

THE CONTRACTOR SHALL FULLY COORDINATE ALL WORK WITH OTHER TRADES TO ASSURE ALL WORK CAN BE PROPERLY INSTALLED

WITHOUT INTERFERENCE OR DELAY.

CLEAN UP ALL WASTE AND DEBRIS AT THE END OF EACH WORKING DAY AND AT THE COMPLETION OF THE JOB.

ALL SPECIFIED EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS.

PROVIDE ONE YEAR WARRANTY FOR ALL WORKMANSHIP AND MATERIALS AFTER THE DATE OF FINAL ACCEPTANCE.

PRIOR TO STARTING WORK, SUBMIT SHOP DRAWINGS FOR ALL MECHANICAL EQUIPMENT & DUCTWORK PER SPECIFICATIONS.

CONTRACTOR SHALL FURNISH AND INSTALL DUCT AND PIPE SUPPORTS AND BRACING PER SMACNA REQUIREMENTS.

ANY EQUIPMENT OR PIPING INSTALLED MORE THAN 1 FT FROM THE LOCATION SHOWN ON THE DRAWINGS SHALL BE CLEARLY DOCUMENTED IN THE FIELD. CONTRACTOR SHALL PROVIDE AS-BUILT DRAWINGS TO CLEARLY SHOW THE LOCATION OF THE EQUIPMENT BEFORE COMPLETION OF THE PROJECT. ALL EXPENSE RELATING TO VERIFY THE AS-BUILT DRAWINGS BY THE CLIENT OR ITS REPRESENTATIVE(S) DUE TO INACCURATE OR INCOMPLETE RECORDS SHALL BE BORN BY THE CONTRACTOR.

ALL MECHANICAL EQUIPMENT SHALL BE BRACED OR ANCHORED TO RESIST A HORIZONTAL FORCE ACTING IN ANY DIRECTION USING

LATEST IBC AND ASCE 7-05 CHAPTER 13.

ALL PIPES SHALL BE SUPPORTED AND BRACED PER SMACNA GUIDELINES AND IMC.

EQUIPMENT SPECIFIED ON THESE DRAWINGS ARE BASIS OF DESIGN ITEMS. CONTRACTOR SHALL ASSUME FULL RESPONSIBILITY FOR ALL ADDITIONAL DESIGN AND CONSTRUCTION COSTS INCURRED BY THE USE OF ANY PRODUCT OTHER THAN THE BASIS OF DESIGN.

SOUTH TEXAS VA HEALTH CARE SYSTEM, KERRVILLE, TX

DEPARTMENT OF VETERANS AFFAIRS

V.A. HOSPITAL KERRVILLE, TX

VA PROJECT #671A-20-160

LOCATION PLAN

1.

2.

3.

4.

5.

6.

7.

15.

10.

11.

12.

13.

14.

9.

16.

17.

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BUILDING AREA

N

SHEET INDEX

PLUMBING

DWG. NO.SHEET NO. SHEET TITLE

GENERAL

TITLE SHEETGI-0011

ELECTRICAL

ELECTRICAL FRONT SHEETE-001

ELECTRICAL SYMBOLS, LEGENDS AND ABBREVIATIONSE-002

ELECTRICAL PANEL SCHEDULESE-003

ELECTRICAL EXISTING SINGLE LINE DIAGRAME-004

ELECTRICAL NEW SINGLE LINE DIAGRAME-005

ELECTRICAL BOILER PLANT DEMOLITION LIGHTING PLANEDL-100

ELECTRICAL BOILER PLANT DEMOLITION POWER PLANEDP-100

ELECTRICAL BOILER PLANT LIGHTING PLANEL-200

ELECTRICAL BOILER PLANT POWER PLANEP-200

ELECTRICAL SITE PLANES-300

PLUMBING LEGENDS, ABBREVIATIONS, SYMBOLS, AND SCHEDULESP-001

DEMOLITION PLUMBING PLAN IN BOILER PLANTPD-100

NEW PLUMBING PLAN IN BOILER PLANTPP-100

ELECTRICAL DETAILSE-400

DWG. NO.SHEET NO. SHEET TITLE

MECHANICAL

MECHANICAL FRONT SHEETM-0012

MECHANICAL SCHEDULESM-0023

MECHANICAL SCHEDULESM-0034

M-0045 MECHANICAL DETAILS

M-0056 MECHANICAL DETAILS

M-0067 MECHANICAL DETAILS

M-0078 MECHANICAL DETAILS

M-0089

MECHANICAL BOILER PLANT PIPING DIAGRAM

11 NATURAL GAS AND FUEL OIL-BURNER AND IGNITER FUEL STANDARD PIPING DIAGRAM

MECHANICAL SITE PLANMS-10013

SITE PLAN

N

PROJECT SCOPE

THE PROJECT WILL REPLACE EXISTING BOILERS, STEAM LINES, AND ALL ASSOCIATED PIPING AND EQUIPMENT FROM THE BOILER ROOM AT BUILDING 19. NEW BOILERS, STEAM LINES, PIPING, AND ALL ASSOCIATED EQUIPMENT WITH THE BOILER SYSTEM WILL BE INSTALLED. PHASING WILL BE REQUIRED. NEW BOILERS WILL SERVICE EXISTING STEAM LINES TO THE LAUNDRY AND MAIN HOSPITAL.

8.

BID ITEMS

BID ITEM I - ALL WORK SHOWN ON DRAWINGS AND IN SPECIFICATIONS. NEW WORK SHALL INCLUDE MECHANICAL, PLUMBING, AND

ELECTRICAL. WORK SHALL BE COMPLETED IN ### CALENDAR DAYS.

MECHANICAL CONTROL DETAILSMI-00728

MECHANICAL CONTROLSMI-10029

MECHANICAL

MECHANICAL DETAILS

M-009 MECHANICAL DETAILS

MH-201 NEW MECHANICAL ROOF PLAN

DEMOLITION MECHANICAL EQUIPMENT PLAN IN BOILER PLANTMD-100

DEMOLITION MECHANICAL PIPING PLAN IN BOILER PLANTMPD-100

DEMOLITION MECHANICAL ROOF PLANMD-101

NEW MECHANICAL EQUIPMENT IN BOILER PLANT PLANMH-200

NEW MECHANICAL PIPING PLAN IN BOILER PLANTMP-200

M-010 M-011

MECHANICAL CONTROLSMI-101

MECHANICAL CONTROLSMI-102

MECHANICAL CONTROLSMI-103

NEW MECHANICAL BOILER ROOM GAS MONITORING PLANMH-300

TEMPORARY MECHANICAL EQUIPMENT PLAN FOR BOILER PLANTMH-100

MECHANICAL CONTROL DETAILSMI-001

MECHANICAL CONTROL DETAILSMI-002

MECHANICAL CONTROL DETAILSMI-003

MECHANICAL CONTROL DETAILSMI-004

MECHANICAL CONTROL DETAILSMI-005

MECHANICAL CONTROL DETAILSMI-006

33 MECHANICAL CONTROLSMI-104

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VHASTXHernaM4 Text Box

WORK SHALL BE COMPLETED IN 180 CALENAR DAYS.

GENERAL NOTES

1. ALL PIPING AND DUCTS IN FINISHED ROOMS OR SPACES SHALL BE CONCEALED IN A FURRED CHASE OR ABOVE THE SUSPENDED CEILING.

2. THE FIRST FIGURE OF DUCT SIZE INDICATES DIMENSION OF FACE SHOWN OR INDICATED. DUCT SIZES ARE NET INSIDE DIMENSIONS.

3. ACCESS PANELS IN SUSPENDED CEILINGS ARE REQUIRED FOR ALL VALVES, TRAPS, DAMPERS, CLEANOUTS, CONTROLS, ETC. ACCESS PANELS

SHALL BE FURNISHED AND INSTALLED UNDER THE ARCHITECTURAL SPECIFICATIONS.

4. TOTAL STATIC PRESSURE NOTED IN THE SCHEDULES INCLUDES DUCT SYSTEM, DIFFUSERS, FILTERS, COILS, ETC. LOSS FOR FILTERS SHALL BE

FOR FILTERS AT 50% LOADING.

5. FOR TYPICAL STEAM AND WATER PIPING CONNECTIONS TO EQUIPMENT, SEE STANDARD EQUIPMENT DETAILS.

6. DIFFUSER, REGISTER AND GRILLE SIZES SHOWN ON FLOOR PLANS ARE NECK SIZES.

7. WATER PIPE CONNECTIONS TO AIR HEATING AND COOLING COILS SHALL BE MADE TO PROVIDE COUNTER FLOW BETWEEN WATER AND AIR.

8. REFER TO ARCHITECTURAL REFLECTED CEILING PLANS FOR EXACT LOCATIONS OF CEILING DIFFUSERS, REGISTERS, AND GRILLES.

9. STEAM HEADER SET PRESSURE: ___ kPa [PSIG] NORMAL ___ kPa [PSIG] LOW DEMAND PERIODS

10. ALTITUDE-BOILER ROOM FLOOR: ___ M [FT.] ABOVE SEA LEVEL

11. SEISMIC PROVISIONS // REQUIRED - SEE SPECS // NOT REQUIRED // ALL PRESSURES LISTED ARE GAGE PRESSURE UNLESS OTHERWISE NOTED

12. ALL WORK AND WALL AND ROOF PENETRATIONS SHALL BE COORDINATED WITH STRUCTURAL JOISTS AND BEAMS. PROVIDE OFFSETS IN PIPES

AND DUCTS TO AVOID CUTTING OF BEAMS AND JOISTS.

13. SYMBOL AND ABBREVIATION LISTS ARE COMPOSITE. ALL SYMBOLS AND ABBREVIATIONS MIGHT NOT BE USED ON THIS PROJECT.

14. MAINTAIN CLEAR ACCESS TO SERVICE EQUIPMENT AND OTHER ACCESSORIES REQUIRING SERVICE, VISUAL INSPECTION OR HAND OPERATION.

WHERE INDICATED OR REQUIRED, PROVIDE ACCESS PANELS OF THE TYPE SELECTED TO SUIT MATERIALS IN WHICH INSTALLED.

15. THE MECHANICAL DRAWINGS ARE DIAGRAMMATIC AND SHOULD NOT BE SCALED TO ESTABLISH LOCATION OF WORK. THE CONTRACTOR SHALL VERIFY ALL CONDITIONS AND MAKE ADJUSTMENTS TO DIMENSIONS AS NECESSARY TO COMPLETE THE WORK.

16. CONTRACTOR SHALL THOROUGHLY EXAMINE PREMISES AND OBSERVE ALL CONDITIONS AND CIRCUMSTANCES UNDER WHICH THE WORK SHALL BE PERFORMED. NO ALLOWANCES WILL BE MADE FOR ERRORS OR NEGLIGENCE IN THIS RESPECT.

17. THE CONTRACTOR SHALL FULLY COORDINATE ALL WORK WITH OTHER TRADES TO ASSURE ALL WORK CAN BE PROPERLY INSTALLED WITHOUT

INTERFERENCE OR DELAY.

18. CLEAN UP ALL WASTE AND DEBRIS AT THE END OF EACH WORKING DAY AND AT THE COMPLETION OF THE JOB.

19. ALL SPECIFIED EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS.

20. EXACT LOCATIONS OF ALL EQUIPMENT AND AIR DISTRIBUTION SHALL BE COORDINATED WITH LIGHTING AND OTHER WORK.

21. CONTRACTOR SHALL FURNISH AND INSTALL DUCT AND PIPE SUPPORT PER SMACNA REQUIREMENT.

22. ANY EQUIPMENT, DUCTWORK, OR PIPING INSTALLED MORE THAN 1 FT FROM THE LOCATION SHOWN ON THE DRAWINGS SHALL BE CLEARLY DOCUMENTED IN THE FIELD. CONTRACTOR SHALL PROVIDE RECORD DRAWINGS IN AUTOCAD FORMAT TO CLEARLY SHOW THE LOCATION OF THE EQUIPMENT BEFORE COMPLETION OF THE PROJECT. ALL EXPENSES RELATING TO VERIFY THE RECORD DRAWINGS BY THE CLIENT OR ITS REPRESENTATIVE(S) DUE TO INACCURATE OR INCOMPLETE RECORDS SHALL BE BORN BY THE CONTRACTOR.

23. NOTE THE CRITICAL SPACE AVAILABLE ABOVE CEILINGS. PROVIDE TRANSITION PIECES AT CROSSOVERS, UNDER BEAMS, OVER/UNDER PIPES AS REQUIRED TO ACCOMMODATE DUCTS WITHIN SPACE AVAILABLE, PROVIDING EQUIVALENT DUCT SIZE TO THE DIMENSION SHOWN. COORDINATE CLOSELY WITH OTHER SECTIONS TO MINIMIZE NECESSITY OF TRANSITIONS. NO ADDITIONAL COSTS WILL BE PAID FOR ANY REQUIRED

TRANSITIONS OR OTHER SPECIAL CHANGE SHAPE PIECES.

24. CUTTING, BORING, SAW CUTTING OR DRILLING THROUGH THE STRUCTURAL ELEMENTS TO BE DONE ONLY WHEN SO DETAILED IN THE DRAWINGS OR ACCEPTED BY THE USER AND APPROVED BY ENGINEER OF RECORD. OBTAIN FACILITY APPROVAL BEFORE COMMENCING ANY WORK.

25. THE CONTRACTOR SHALL DEVELOP A TESTING AND COMMISSIONING PLAN PRIOR TO THE START OF CONSTRUCTION.

26. THE CONTRACTOR SHALL PROVIDE 20'x12' CONSTRUCTION TRAILER FOR THE BOILER OPERATORS. THE TRAILER SHALL HOUSE THE SAFETY CONTROLS AND PANELS FOR THE TEMPORARY BOILERS. AUDIBLE AND VISIBLE ALARMS SHALL BE PROVIDED. ALL PANELS AND SAFETY EQUIPMENT AND CONTROLS ARE TO BE FURNISHED AND INSTALLED BY THE TEMPORARY BOILER PROVIDER. SAFETY EQUIPMENT SHALL INCLUDE

2 MUSHROOM SWITCHES TO CLOSE THE GAS SUPPLY VALVES WHEN PRESSED.

27. REFER TO VHA SAFETY DEVICE TESTING MANUAL 7TH EDITION OR CURRENT AND PERFORM TASKS CALLED FOR THE INSTALLATION, START UP

COMMISSIONING AND OPERATIONS OF BOILERS.

28. ALL PIPES LOCATED OUTDOORS AND UNHEATED SPACES SHALL BE PROVIDED WITH HEAT TRACE TO PRECLUDE FREEZING OF LIQUIDS.

MECHANICAL SYMBOLS

10x8ø

10x8

FLAT OVAL DUCTWORK

NK=

R/D

NK=

AND VOLUME DAMPER

TRANSITION ON CENTER

FLEXIBLE CONNECTOR

VOLUME DAMPER

SQUARE-THROATED TEE

VOLUME DAMPER

RADIUS ELBOW

RADIUS TEE

8"ø

RECTANGULAR-TO-ROUND TRANSITION

TAKE-OFF TAP TO RECTANGULAR DUCT

COMBINATION FIRE SMOKE DAMPER (CFSD)

CONICAL TAP TO RECTANGULAR DUCT AND

TRANSITION WITH FLAT SIDE

CHANGE IN ELEVATION WITH RELATION TO AIR FLOW

SQUARE-THROATED ELBOW W/TURNING VANES

RECTANGULAR DUCTWORK (WIDTH X DEPTH)

RECTANGULAR DUCTWORK (WIDTH X DEPTH)

ROUND DUCTWORK (SIZE, DIAMETER)

ACOUSTICALLY LINED DUCTWORK

DEMOLITION SYMBOL FOR

DEMOLITION OF EXISTING DUCTWORK.

EXISTING EQUIPMENT, PIPING, AND DUCTWORK.

BACKDRAFT DAMPER

BDD

FIRE DAMPER (FD)

EXHAUST DUCT RISER

RETURN DUCT RISER IN PLAN

SUPPLY DUCT RISER IN PLAN

ACCESS REQUIRED FOR EQUIPMENT SERVICE

1-1/2 HOUR RATED UNLESS OTHERWISE NOTED

1-1/2 HOUR RATED UNLESS OTHERWISE NOTED

POINT OF DISCONNECT

POINT OF CONNECTION BETWEEN NEW AND EXISTING

ABBREVIATIONS

A/E ARCHITECT / ENGINEER

AAHX AIR TO AIR HEAT EXCHANGER

AAV AUTOMATIC AIR VENT

ACC AIR COOLED CONDENSER

ACCH AIR COOLED CHILLER

ACCU AIR COOLED CONDENSING UNIT

ACD AUTOMATIC CONTROL DAMPER,

MODULATING

ACU AIR CONDITIONING UNIT

AD ACCESS DOOR

AF AFTER FILTER

AFCV AIR FLOW CONTROL VALVE

AFF ABOVE FINISHED FLOOR

AHU AIR-HANDLING UNIT

AMP AMPERE

AP ACCESS PANEL

APD AIR PRESSURE DROP

AS AIR SEPARATOR

ASHRAE AMERICAN SOCIETY OF HEATING

REFRIGERATION AIR

CONDITIONING ENGINEERS

ASME AMERICAN SOCIETY OF MECHANICAL

ENGINEERS

B BOILER

BD BUTTERFLY DAMPER

BDD BACKDRAFT DAMPER

BFP BACKFLOW PREVENTER

BHP BRAKE HORSEPOWER

BTU BRITISH THERMAL UNIT

BTUH BRITISH THERMAL UNIT PER HOUR

C CENTIGRADE (CELSIUS)

CAV CONSTANT AIR VOLUME

CC COOLING COIL

CCD COOLING COIL CONDENSATE DRAIN

CD CEILING DIFFUSER

CENT CENTRIFICAL

CFM CUBIC FEET PER MINUTE

CG CEILING GRILLE

CH CHILLER

CHP CHILLED WATER PUMP

CHW CHILLER WATER

CHR CHILLED WATER RETURN

CHS CHILLED WATER SUPPLY

CO2 CARBON DIOXODE

CP CONDENSATE PUMP

CR CEILING REGISTER

CU CONDENSING UNIT

CUH CABINET UNIT HEATER

CV CONSTANT VOLUME

CW COLD WATER (POTABLE)

CWCC CHILLED WATER COOLING COIL

D DAMPER - AUTOMATIC

Db DRY-BULB TEMPERATURE

DB DECIBELS

DCW DOMESTIC COLD WATER

DDC DIRECT DIGITAL CONTROLS

DEG DEGREE

DF DIFFUSER

DHW DOMESTIC HOT WATER

DHWR DOMESTIC HOT WATER RETURN

DIA DIAMETER

DP DEW POINT TEMPERATURE

DPA DIFFERENTIAL PRESSURE ASSEMBLY

DPS DIFFERENTIAL PRESSURE SENSOR

EA EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

ECC ENGINEERING CONTROL CENTER

EER ENERGY EFFICIENCY RATIO

EF EXHAUST FAN

EG EXHAUST GRILLE

EGS EMERGENCY GAS SHUTOFF

EH EXHAUST HOOD

ENT ENTERING

ER EXHAUST REGISTER

ERC ELECTRIC REHEAT COIL

ESP EXTERNAL STATIC PRESSURE

EUH ELECTRIC UNIT HEATER

EWT ENTERING WATER TEMPERATURE

(E) EXISTING

F FAHRENHEIT

F/SDPR COMBINATION FIRE SMOKE DAMPER

FA FREE AREA

FCU FAN COIL UNIT (4 PIPE)

FCUC FAN COIL UNIT COOLING ONLY

FCUH FAN COIL UNIT HEATING ONLY

FD FLOOR DRAIN

FD FIRE DAMPER

FF FINAL FILTER

FM FLOW METER

FPM FEET PER MINUTE

FPS FEET PER SECOND

FPTU FAN POWERED TERMINAL UNIT

FR FLOOR REGISTER

FS FLOW SWITCH

FSTAT FREEZESTAT

FT FEET

FT WC FEET OF WATER COLUMN

FT-LB FOOT-POUND

FV FACE VELOCITY

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

H HUMIDIFER

HAC HOUSEKEEPING AID CLOSET

HB HOSE BIBB

HC HEATING COIL

HOA HAND/OFF/AUTOMATIC

HP HEAT PUMP

HP HORSEPOWER

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

HZ HERTZ

I/O INPUT/OUTPUT

ICF IN-LINE CENTRIFUGAL FAN

ID INSIDE DIAMETER

IN INCHES

IN HG INCHES OF MERCURY

IN WC INCH WATER COLUMN

IN WG INCH WATER GAUGE

IN-LB INCH-POUND

KG KILOGRAM

KG/HR KILOGRAM PER HOUR

KW KILOWATT

KWH KILOWATT HOUR

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)

LPS LOW PRESSURE STEAM

LVG LEAVING

LVR LOUVER

LWT LEAVING WATER TEMPERATURE

M METER, SI UNIT

M/S METERS PER SECOND (OR

METERS/SECOND)

MA MIXED AIR

MAT MIXED AIR TEMPERATURE

MAU MAKE-UP AIR UNIT

MAX MAXIMUM

MB MIXING BOX

MBH 1,000 BTUH

MCA MINIMUM BRANCH CIRCUIT AMPACITY

MER MECHANICAL EQUIPMENT ROOM

MERV MINIMUM EFFICIENCY REPORTING VALUE

MHP MOTOR HORSEPOWER

MIN MINIMUM

MM MILLIMETER

MPS MEDIUM PRESSURE STEAM

MVD MANUAL VOLUME DAMPER

MZ MULTI-ZONE

(N) NEW

N/A NOT APPLICABLE

NC NORMALLY CLOSED

NG NATURAL GAS

NGFM NATURAL GAS FLOWMETER

NO NORMALLY OPEN

NTS NOT TO SCALE

OA OUTSIDE AIR

OAD OUTDOOR AIR DAMPER

OAG OUTSIDE AIR GRILLE

OAI OUTSIDE AIR INTAKE

OD OUTSIDE DIAMETER

P PUMP

PC PUMPED CONDENSATE

PCF POUNDS PER CUBIC FOOT (FEET)

PD PRESSURE DROP

PF PRE-FILTER

PG PRESSURE GAGE

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

MECHANICAL SHEET INDEX

M-001 MECHANICAL FRONT SHEET

M-002 MECHANICAL SCHEDULES

M-003 MECHANICAL SCHEDULES

M-004 MECHANICAL DETAILS

M-005 MECHANICAL DETAILS

M-006 MECHANICAL DETAILS

M-007 MECHANICAL DETAILS

M-008 MECHANICAL DETAILS

M-009 MECHANICAL DETAILS

M-010 NATURAL GAS AND FUEL OIL-BURNER AND IGNITER FUEL

STANDARD PIPING DIAGRAM

M-011 MECHANICAL BOILER PLANT PIPING DIAGRAM

MS-100 MECHANICAL SITE PLAN

MD-100 DEMOLITION MECHANICAL EQUIPMENT PLAN IN BOILER PLANT

MPD-100 DEMOLITION MECHANICAL PIPING PLAN IN BOILER PLANT

MD-101 DEMOLITION MECHANICAL ROOF PLAN

MH-100 TEMPORARY MECHANICAL EQUIPMENT PLAN FOR BOILER PLANT

MH-200 NEW MECHANICAL EQUIPMENT IN BOILER PLANT PLAN

MP-200 NEW MECHANICAL PIPING PLAN IN BOILER PLANT

MH-201 NEW MECHANICAL ROOF PLAN

MH-300 NEW MECHANICAL BOILER ROOM GAS MONITORING PLAN

MI-001 MECHANICAL CONTROL DETAILS

MI-002 MECHANICAL CONTROL DETAILS

MI-003 MECHANICAL CONTROL DETAILS

MI-004 MECHANICAL CONTROL DETAILS

MI-005 MECHANICAL CONTROL DETAILS

MI-006 MECHANICAL CONTROL DETAILS

MI-007 MECHANICAL CONTROL DETAILS

MI-100 MECHANICAL CONTROLS

MI-101 MECHANICAL CONTROLS

MI-102 MECHANICAL CONTROLS

MI-103 MECHANICAL CONTROLS

MI-104 MECHANICAL CONTROLS

R/E RETURN OR EXHAUST

RA RETURN AIR

RAD RETURN AIR DAMPER

RAT RETURN AIR TEMPERATURE

RCCH REMOTE CONDENSER CHILLER

RD REFRIGERANT DISCHARGE

RDS ROOM DATA SHEETS

REA RELIEF AIR

RELAD RELIEF AIR DAMPER

RF RETURN FAN

RG RETURN GRILLE

RH RELATIVE HUMIDITY

RHC REHEAT COIL

RHG REFRIGERANT HOT GAS

RL REFRIGERANT LIQUID LINE

RLA RUN LOAD AMPERE

RO REVERSE OSMOSIS

RPM REVOLUTIONS PER MINUTE

RR RETURN REGISTER

RS REFRIGERANT SUCTION

RTU ROOF TOP UNIT

RV RELIEF VALVE

SA SUPPLY AIR

SAD SOUND ATTENUATING DEVICE

SAT SUPPLY AIR TEMPERATURE

SD SMOKE DETECTOR

SD SUPPLY AIR DIFFUSER

SDPR SMOKE DAMPER

SDR SMOKE DAMPER (RETURN)

SDS SMOKE DAMPER (SUPPLY)

SEN SENSIBLE HEAT

SF SUPPLY FAN

SG SUPPLY AIR GRILLE

SH STEAM HUMIDIFIER

SHC STEAM HEATING COIL

SI SQUARE INCHES

SP STATIC PRESSURE

SPD SUPPLY PROCESS AND DISTRIBUTION

SPRV STEAM PRESSURE REDUCING VALVE

SPS STATIC PRESSURE SENSOR

SQ FT SQUARE FOOT (FEET)

SR SUPPLY AIR REGISTER

SS STAINLESS STEEL

SSHX STEAM TO STEAM HEAT EXCHANGER

ST STEAM TRAP

SUH STEAM UNIT HEATER

SV STEAM PRESSURE REDUCING VALVE

SVS STEAM VENT SILENCER

SWHX STEAM TO WATER HEAT EXCHANGER

TAB TESTING, ADJUSTING, BALANCE

TG TRANSFER GRILLE

TSP TOTAL STATIC PRESSURE

TSTAT THERMOSTAT

TU TERMINAL UNIT

TYP. TYPICAL

UC UNIT COOLER

UH UNIT HEATER

U UNDERWRITERS LABORATORY

URV UPBLAST UNIT VENTILATOR

V VALVE

VAF VANE-AXIAL FAN

VAV VARIABLE AIR VOLUME

VD VOLUME DAMPER (MANUAL OPPOSED

BLADE)

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 UNIT HEATER

W WATTS

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

WEF WALL EXHAUST FAN

WF WATER FILTER

WFCV WATER FLOW CONTROL VALVE

WFM WATER FLOWMETER

WFMD WATER FLOW MEASURING DEVICE

WG WATER GAGE

WPD WATER SIDE PRESSURE DROP

IT'S THE LAW

CALL BEFORE YOU DIG

DIGALERT IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO FIELD VERIFY THE EXACT LOCATION OF BELOW GROUND PIPING, CONDUITS AND UTILITY PATHWAYS IN THE IMMEDIATE VICINITY OF THE WORK, WHETHER SHOWN ON THE DRAWINGS OR NOT. CONTRACTOR SHALL MARK ALL EXISTING PIPING, CONDUITS AND UTILITY PATHWAYS AFFECTED BY THE WORK USING AN UNDERGROUND PIPE LOCATOR TO DETERMINE THE POSITION OF PIPES AND CONDUITS ON THE SURFACE. THE CONTRACTOR SHALL ADD THE EXISTING UNDERGROUND UTILITIES FOUND BY BLUESTAKING TO THE RECORD DRAWINGS. CONTRACTOR SHALL OBTAIN APPROVAL OF MARKING FROM CONSTRUCTION MANAGER PRIOR TO COMMENCING ANY DEMOLITION OR DIGGING. CONTRACTOR SHALL BE RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT ARISE FROM THE CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND MARK ANY AND ALL UNDERGROUND UTILITIES. TRENCHING FOR NEW UNDERGROUND CONDUITS IN AREAS WHERE EXISTING UNDERGROUND UTILITIES ARE PRESENT SHALL BE EXCAVATED BY HAND USING EXTREME CAUTION SO AS NOT TO DISTURB EXISTING UTILITIES. UNDERGROUND POWER AND COMMUNICATION PULLBOXES, WHERE SHOWN ON THE SITE PLAN, AND ARE DETERMINED TO BE IN CONFLICT WITH EXISTING UTILITIES AFTER EXCAVATION BY HAND SHALL BE RELOCATED TO A POSITION AS CLOSE AS POSSIBLE TO THE

LOCATION SHOWN ON THE DRAWINGS.

X-RAY REQUIREMENTS

1. PERFORM X-RAY PRIOR TO DRILLING HOLES ON THE WALL AND/OR FLOOR.

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Fi le

P at h

BID DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

REPLACE BOILERS / STEAM

LINES, BUILDING 19

KERRVILLE, TX

671A4-20-160

Project Director

04/03/2024Revisions: Date:

700 N. CENTRAL AVENUE, SUITE 520, GLENDALE, CA 91203

www.schwabeng.com Project No.: S6052721.00

MECHANICAL FRONT SHEET

PM SS

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Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Fi le

P at h

BID DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

REPLACE BOILERS / STEAM

LINES, BUILDING 19

KERRVILLE, TX

671A4-20-160

Project Director

04/03/2024Revisions: Date:

700 N. CENTRAL AVENUE, SUITE 520, GLENDALE, CA 91203

www.schwabeng.com Project No.: S6052721.00

MECHANICAL SCHEDULES

PM SS

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Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Fi le

P at h

BID DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

REPLACE BOILERS / STEAM

LINES, BUILDING 19

KERRVILLE, TX

671A4-20-160

Project Director

04/03/2024Revisions: Date:

700 N. CENTRAL AVENUE, SUITE 520, GLENDALE, CA 91203

www.schwabeng.com Project No.: S6052721.00

MECHANICAL SCHEDULES

PM SS

M-003

AutoCAD SHX Text

EXP. 06-30-25

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Scale

NONE

Scale

NONE

Scale

NONE

Scale

NONE

Scale

NONE

Scale

NONE 8 1

10 5 3WATER METER INSTALLATION

STEAM SAFETY VALVE

STEAM LINE DRIP POCKET AND STEAM TRAP ASSEMBLY

STEAM LINE WALL PENETRATION DETAIL

TRAPEZE PIPE SUPPORT

STEAM METER DETAIL

NOTES:

1. INSTALLATION OF SENSORS AND TRANSMITTERS SHALL CONFORM

TO RECOMMENDATIONS OF MANUFACTURERS OF TRANSMITTERS.

1/2" [15mm] STEEL PIPE OR

STEEL TUBING TO SENSORS

DIFFERENTIAL PRESSURE

TRANSMITTER (FLOW, LEVEL)

BLOWDOWN

PT

ELEVATION

CW OR

SW

BYPASS

WATER METER

3'-6" [1.1M]

FLOOR

ELEVATION

SUPPORT BRACKET

ANCHORED TO WALL

OR COLUMN

80 MESH

STRAINER

N.C.

NOTE:

MAINTAIN UPSTREAM AND DOWN STREAM DISTANCES RECOMMENDED BY

METER MANUFACTURERS

TT

PRESSURE

TRANSMITTER

TEMPERATURE

TRANSMITTER

FLOW METER

INTERFACE WITH

BACNET SYSTEM

DIFFERENTIAL PRESSURE

(DP) CELL STEAM FLOW

MEASUREMENT

SHUTOFF VALVE

TO METERING SYSTEM

BUILDING INCOMING

MAIN STEAM

PT

D

PROVIDE UNION UNLESS SAFETY

VALVE HAS FLANGED OUTLET

SAFETY VALVE

OPEN DRAIN

(NOTE 3)

CONNECTION TO PRESSURE

VESSEL OR PIPE

VENT PIPE THROUGH ROOF SUPPORT

AS INDICATED ON DWGS. (NOTES 1, 2)

PIPE THREADED INTO ELBOW

(SAME SIZE AS ELBOW)

DRIP PAN ELBOW

(SECTIONAL VIEW)

20mm [3/4"] DRAIN TO

FLOOR DRAIN OR

OPEN SIGHT DRAIN

(NOTE 4)

mm [1"

610mm [24"

MAX]

76mm [3"]

ELEVATION

NOTES:

1. UNLESS OTHERWISE SHOWN ON THE DRAWINGS, SIZE THE VENT PIPE SO THAT STEAM IS NOT

BLOWN OUT AT THE VENT PIPE ENTRANCE. UTILIZE THE CALCULATION METHOD CONTAINED IN ANSI

B31.1. POWER PIPING CODE, APPENDIX II.

2. VENT PIPE SHALL TERMINATE 1829mm [6'] MIN. ABOVE FINISHED ROOF.

3. DISCHARGE OF DRAIN SHALL BE DIRECTED AWAY FROM PLATFORMS OR OTHER AREAS WHICH

PERSONNEL MAY OCCUPY.

4. NO OTHER DRAIN SHALL BE CONNECTED TO THE DRIP PAN ELBOW DRAIN PIPE.

FLEXIBLE

CONNECTOR

2m m [6"

MI

N.

mm [12

2m m [6"

MI

N.

[12

MI

N.

5m m

DRIP LEG (TYP.)

20mm [3/4"] DRAIN

(ALTERNATE LOCATIONS)

(TYPICAL)

STEAM LINE

(TYPICAL)

CAP (TYPICAL)

PIPE T0 STEAM

TRAP (TYPICAL)

NOTE:

DRIP POCKET PIPE SIZE SAME AS STEAM

MAIN UNLESS OTHERWISE NOTED.

STEAM LINE DRIP POCKET

20mm [3/4"] MIN.

FROM DRIP

CONNECTION DRIP RETURN

10mm [3/8"] TEST

CONNECTION

STEAM TRAP ASSEMBLY

RODSSTRUCTURALLOAD ON

NOTE:

1. THIS SCHEDULE IS BASED ON FOUR EQUAL-SIZED PIPE ARRANGEMENTS FOR PIPE 5" AND SMALLER. THE SCHEDULE ALSO LIMITS THE NUMBER FOR 6" PIPES

TO THREE AND 8" PIPES TO TWO. HOWEVER, ANY COMBINATION OF PIPES CAN BE USED IF THE TOTAL COMBINED WEIGHT OF THE PIPES ON A TRAPEZE IS EQUAL TO OR LESS THAN THE MAXIMUM DEAD LOAD NOTED AND THE MAXIMUM TRAPEZE SPAN AND SIZE OF DIAGONAL BRACES NOTED IN THE SCHEDULE

ARE MAINTAINED.

2. PROVIDE TRANSVERSE AND LONGITUDINAL BRACES AT 40 FEET MAXIMUM FOR PIPES SMALLER THAN 4" AND AT 20 FEET MAXIMUM FOR PIPES 4 TO 8 IN.

INSTALL ONE TRAVERSE BRACE AND ONE LONGITUDINAL BRACE AT EACH END OF THE TRAPEZE.

3. PLACE STANDARD FLAT WASHER BETWEEN SHEET METAL ANGLES AND NUT,

LONGITUDINAL BRACE ONE EA. END OF TRAPEZE (SLOPE

SAME AS TRANSVERSE BRACE) LONGITUDINAL BRACE AT

OPPOSITE END NOT SHOWN FOR CLARITY)

HOLD DOWN CLAMP

FOR PIPE SIZE SEE TABLE ABOVE

SEE DETAIL ''A'' FOR

TRAPEZE SECTION

DETAIL 1

TRANSVERSE BRACING

SAME AS OTHER SIDE

CONNECTION TYPE A THRU

D VENT PL 3"x1

4", E THRU H

BENT PL 4"x3

8"

1-3 4" SQ. x 18" PL

WASHER

HANGER ROD

4 ft, 0 in.

4 ft, 0 in.

4 ft, 0 in.

4 ft, 0 in.

4 ft, 0 in.

3 ft, 10 in.

3 ft, 6 in.

VERTICAL SUPPORT

SAME AS OPPOSITE SIDE.

MAXIMUM TRAPEZE SPAN (SEE TABLE ABOVE)

CONNECTION TO SUPPORTING STRUCTURE

(1/2 in. cable)

3x3x1

3x3x1

(1/2 in. cable)

(1/2 in. cable)

(lb.)

TRAPEZE

3-1/2 540

2-1/2 320

(in.)

3 (1/2 in. cable) 3x3x1

3x3x1

(1/2 in. cable)

(1/2 in. cable) 3x3x1

ANGLES

(in.)

3x3x12ga

(CABLE SIZE)

3x3x1

(1/4 in. cable)

8 x 31

4 x 16ga

8 x 31

4 x 16ga

ADD VERTICAL ANGLE FROM

SCHEDULE WHEN 'L' GREATER THAN

MAX. LENGTH SEE DETAIL "B"

3/4

3/4

(in.)

8 x 31

4 x 16ga

8 x 31

4 x 16ga

8 x 31

4 x 16ga

8 x 31

4 x 16ga

8 x 31

4 x 16ga

SPAN

5/8

5/8

7/8

3/4

5/8

(in.)

2 MAX

C.L. OF BOLT EQ.

C.L. OF ANGLE

2" MAX.

TRANSVERSE

BRACE

1 MIN

6" M

AX

11 2"

TRAPEZE SUPPORT

DETAIL 2

THREADED ROD

W/REQ'D STIFFENER

8"

DETAIL ''A''

NOTE:

1. MAKE CERTAIN THAT PIPE IS CLAMPED

TIGHTLY BY HOLD DOWN CLAMP.

CONNECTION TO SUPPORTING

STRUCTURE (TYP)

MEMBER

SUPPORTING

F

F 1

5/8

GG

F

F

3/4

7/8

E

MEMBERS

F

5/8

(in.)

3- 1/4

EQ

EQ

(in.)

HEX NUT

PL3"x1

4" HOLD

DOWN CLAMP

TYP

2" STUD NUT

W/SPRING

2" STUD NUT

W/SPRING7

8"

TRAPEZE

MAXIMUM

MAX.

DEAD

SIZE

PIPE

VERTICAL

TRANSVERS &

LONGITUDINAL SIZE

TRAPEZE

3ANGLE

BOLT TO LENGTHCONNECTION

TYPE TO ROD

SIZE

MAX.

FOR

PIPE

SMACNA TABLE AA-8 SHL AA

1-6 1-6

DETAIL ''B''

HANGER ROD ATTACHMENT

TO STIFFENER ANGLE

PLAN

1/4" STIFFENER

3/16

(TYP.)

CG

(TYP)

CG(WT=7,000 # )

CHANNEL BASE FRAME

BY MANUFACTURER

MIN. 10" EDGE DIST. (TYP.)

1.5" DISTANCE (TYP.)

6" CONCRETE PAD,

REFER TO STRUCTURAL

"HILTI" KWIK BOLT TZ2

1/2"Ø x 4 " MIN.

EMBEDMENT. TYP.

(ESR #4266) (1) EACH

BRACKET

L3"x3"x1/4"x6" WELDED ANGLE

CLIP SEE PLAN VIEW FOR

MOUNTING LOCATIONS.

LOCATION OF ANCHORS

(TYP.-4) SEE DETAIL BELOW

OUTLINE OF EQUIPMENT

102.0"

54.0"

6"(TYP.)

1.5"3/16

(TYP.)

3 SIDES

EQUIPMENT MOUNTING DETAIL

19"

3/8" 11 1/2"

1"

2"

ANCHOR

PLATE

10 GAGE

LEAK PLATE

VENT (TYP)

WELDING

NECK FLANGE

1" VENT

10 GAUGE LEAK PLATE,

4" O.D. LARGER THAN

CASING. WELD TO CASING.

ANCHOR PLATE WELDED

TO CASING AND PIPE

WATER PROOFING

MEMBRANE

AIR SPACE

INSULATION

STEEL

PIPE

STEEL CASING

MEMBRANE

CLAMP

1" DRAIN

CAP

1/4

1/8

1/81/4

PIPE FITTING AND VALVE INSULATION

Scale

NONE 7

METAL COVERED TREATMENT

END CAP

CAULKING

INSULATION

JACKETING WHERE REQUIRED

APPLIED METAL OR PVC

OVERSIZED PIPE INSULATION

PIPE INSULATION WITH FIELD-

COLLAR OF OVERSIZED PIPE

PVC END CAP

INSULATION SYSTEM

SNAP FORM FITTING

STAINLESS STEEL TACKS

PIPE INSULATION

BLANKET

GLASS FIBER INSULATION

COVER FROM HOT METAL

TO SEAL AND TO PROTECT

SILICON CAULK OPENING

END CAP

FILL INSULATION

GLASS FIBER

PRE-FORMED METAL

SCREWS OR RIVETS

COVER SECURED WITH

PIPE INSULATION

COLLAR OF OVERSIZED

THE ABOVE DETAILS ARE TO DEMONSTRATE THE REQUIRED INSULATION PRACTICE FOR THE

PROJECT. THESE HAVE BEEN SHOWN FOR A FLANGE AND A VALVE ONLY, BUT ARE INTENDED TO DEMONSTRATE HOW THE INSULATION IS TO BE APPLIED AT ALL UNIONS, FLANGES, COUPLINGS, STRAINERS, VALVES, FITTINGS AND STEAM TRAPS.

INSULATION SHALL BE APPLIED OVER ALL UNIONS, FLANGES, COUPLINGS, STRAINERS, VALVES, FITTINGS AND ALL STEAM TRAPS. THIS APPLIES TO ALL PIPING SYSTEMS EXCEPT FIRE PROTECTION, SANITARY DRAIN, AND SOME CHROMIUM PLATED PIPING TO PLUMBING FIXTURES. INSULATION SHALL BE MARKED INDICATING THE LOCATION OF AND IDENTITY OF THE ITEM COVERED. THE INSULATION SYSTEM SHALL BE REMOVABLE AND REPLACEABLE AS INDICATED BY END CAP AND CAULK SYSTEM.

WHERE UNIONS, FLANGES, COUPLINGS, STRAINERS, VALVES, FITTINGS AND STEAM TRAPS ARE LOCATED IN THE KITCHEN AREAS OF THE PLANS, ALL PIPE INSULATION SHALL BE COVERED WITH CHROME PLATED OR STAINLESS STEEL SLEEVES, OR PVC JACKETING TO PROVIDE A CLEANABLE SURFACE. ALUMINUM JACKETING WILL NOT BE ALLOWED. THE JOINTS SHALL ALL BE SEALED WITH SILICON CAULK.

VALVES AND TEES SHALL BE INSULATED WITH FIBER GLASS BLANKET AND PRE-FORMED PVC FITTING COVERS. THE SAME COVERS ARE USED FOR TEES AS FOR VALVES BY CUTTING OUT THE BLANK END.

CUT-OUT IS ALSO MADE HERE FOR VALVE STEM.

Scale

NONE 4PRESSURE TRANSMITTER INSTALLATION

Scale

NONE 9HEAT TRACING DETAILS

NOTES: 1

NO SCALE

NO SCALE

NO SCALE

NO SCALE

INSTALLATION DETAIL

HOT-COLD JOINT

PIPE STRAPS

1'-6"

INSTALLATION AT VALVES

VALVE

HEAT TRACE CONTROL BOX DIAGRAM

CONTACTOR

NO

END CAP

SECTION THRU PIPE

PROVIDE WEATHER RESISTANT LABELING ON

EXTERIOR OF JACKET IDENTIFYING PIPES AS BEING

"ELECTRIC TRACED" WITH VOLTAGE INDICATED.

PIPE STRAPS AT

APPROX.

18" INTERVALSPIPE INSULATION

WATERPROOF

JACKET OVER

INSULATION

ALUMINUM

FOIL TAPE

SELF REGULATING

HEAT TRACE

CABLE

HEAT TRACE

CABLE

THERMOSTAT WITH

AMBIENT AIR SENSOR.

SET ON AT 35°F

TO POWER

SUPPLY AT

DISCONNECT

SWITCH

WATER TIGHT

CONTROL BOX

ALUMINUM FOIL

TAPE AND

INSULATION NOT

SHOWN.

SELF REGULATING

TYPE HEAT TRACE

CABLE

HEAT TRACE

CABLE EVENLY

DISTRIBUTED

ALONG PIPE

PIPE INSULATION

AND ALUMINUM FOIL

TAPE NOT SHOWN

Scale

NONE 6

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Fi le

P at h

BID DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

REPLACE BOILERS / STEAM

LINES, BUILDING 19

KERRVILLE, TX

671A4-20-160

Project Director

04/03/2024Revisions: Date:

700 N. CENTRAL AVENUE, SUITE 520, GLENDALE, CA 91203

www.schwabeng.com Project No.: S6052721.00

MECHANICAL DETAILS

PM SS

M-004

AutoCAD SHX Text

EXP. 06-30-25

AutoCAD SHX Text E

AutoCAD SHX Text No. 29448

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Scale

NONE

Scale NONE 5 4 3HIGH PRESSURE STEAM TRAP DISCHARGE INTO PUMPED CONDENSATE RETURN LINEINSTALLATION OF THERMOMETER WELLS

BO

CF

CB

D

BOILER

(TYPICAL)

ECONOMIZER

(TYPICAL)

V

D

OSD

VT

R

D

CV-6,7,8

10-260°C [50-500°F]

FW

PD

FWPD

FW

PD

FWPD

SRV-1

FW

PD

-2

FW

PD

-1

FR

OM

FE

ED

W

AT

ER

PU

MP

S

20mm [3/4"]

VENT INTO

BOILER ROOM

20mm [3/4"]

STACK

BW

S

BO

51mm [2]

TO

S

AM

PL

E

CO

OL

ER

20mm 3/4" 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

SI

NG

LE

E

LE

ME

NT

SY

ST

EM

DU

AL

E

LE

ME

NT

SY

ST

EM

TH

RE

E

EL

EM

EN

T

SY

ST

EM

0-150°C [30-300°F]

0-2000kPa

[0-300PSIG]

CV

-9

,10 ,11

M

PROVIDE CONTROL VALVES HERE THAT WOULD

MODULATE IN UNISON (ONE OPENS, THE OTHER

ONE CLOSES) TO PREVENT TOO LOW A FLUE

GAS TEMPERATURE OUT OF THE ECONOMIZER.

PROVIDE TEMPERATURE

TRANSMITTERS

HERE

0-2000kPa

[0-300PSIG]

20mm [3/4"]

Scale NONE 1BOILER FLOW DIAGRAMScale

NONE 2NOT USED

A SIZE, TRAP DISCHARGE LINE 15mm [1/2"] 20mm [3/4"]

32mm [1-1/4"]25mm [1"]SIZE, 45° WELDING NIPPLEB

C LENGTH OF EXPANDED MAIN AHEAD OF TRAP

DISCHARGE PIPE

175mm [7"] 175mm [7"]

415mm [16-1/2"]

50mm [2"]LENGTH OF EXPANDED MAIN FOLLOWING

PERFORATED PIPE

LENGTH OF PERFORATED PIPED

E

RETURN MAIN SIZE UP TO 40mm [1-1/2"] 75mm [3"] & OVER

SAME SIZE65mm [2-1/2"]EXPANDED RETURN MAIN SIZE

WELD CAP

EXPANDED RETURN MAIN CAP

REDUCER

INCREASER

A

B

A

A

RETURN

MAIN

FLOW

SECTION-EXPANDED RETURN MAIN

EDC

PERFORATED

TUBE

NOTES:

1.

2.

3.

15mm [1/2"] PERFORATED TUBE SHALL HAVE 40 - 16mm [1/8"] DIAMETER HOLES SPACED 40mm [1-1/2"]

O.C. IN 4 ROWS.

20mm [3/4"] PERFORATED TUBE SHALL HAVE 78 - 6mm [1/8"] DIAMETER HOLES SPACED 40mm [1-1/2"]

O.C. IN 6 ROWS.

HOLES IN TUBE SHALL BE SPACED EQUALLY AROUND PERIMETER.

415mm [16-1/2"]

50mm [2"]

50mm [2"]

EXPANDED RETURN MAIN

PERFORATED TUBE 1"x1/8" [25x6mm] THICK

GUIDE FINS WELDED TO PERFORATED

TUBE

SECTION A-A

GREATER THAN 50mm [2"] DIA. PIPE 50mm [2"] DIA. & SMALLER

VERTICAL

GREATER THAN 50mm [2"] DIA. PIPE 50mm [2"] DIA. & SMALLER

HORIZONTAL

65mm [2 1/2"] DIA.

NOTE:

PROVIDE THE APPROPRIATE WELL DEPTH TO HAVE THE NECESSARY

INSULATION STAND-OFF DISTANCE.

65mm [2 1/2"] DIA.

ECONOMIZER MOUNTING DETAIL

SUIT

LENGTH TO

LENGTH TO SUIT

TYP.

EXISTING ROOF BAR JOIST

REQD., TYP.

TYP.

1/4"

2"X2"X1/4"

2"X2"X1/4" (TYP.)

1/4"

5/8" HANGER ROD (TYP. 4)

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Fi le

P at h

BID DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

REPLACE BOILERS / STEAM

LINES, BUILDING 19

KERRVILLE, TX

671A4-20-160

Project Director

04/03/2024Revisions: Date:

700 N. CENTRAL AVENUE, SUITE 520, GLENDALE, CA 91203

www.schwabeng.com Project No.: S6052721.00

MECHANICAL DETAILS

PM SS

M-005

AutoCAD SHX Text

EXP. 06-30-25

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Scale

NONE

Scale NONE 7 5 3FIRE TUBE BOILER AUXILIARY WATER LEVEL SAFETY PIPING ACCESS PLATFORM ARRANGEMENT

Scale

NONE

Scale

NONE 1

STEAM SAFETY VALVE

EQUIPMENT ANCHORING - PACKAGED BOILER AND DEAERATOR AND CONDENSATE STORAGE TANKS

D

PROVIDE UNION UNLESS SAFETY

VALVE HAS FLANGED OUTLET

SAFETY VALVE

OPEN DRAIN (NOTE 3)

CONNECTION TO

PRESSURE VESSEL OR PIPE

VENT PIPE THROUGH ROOF SUPPORT AS

INDICATED ON DWGS. (NOTES 1, 2)

PIPE THREADED INTO ELBOW (SAME

SIZE AS ELBOW)

DRIP PAN ELBOW

(SECTIONAL VIEW)

20mm [3/4"] DRAIN TO FLOOR

DRAIN OR OPEN SIGHT DRAIN

(NOTE 4)

mm [1"

M

IN

610mm

[24" MAX]

76mm [3"]

ELEVATION

NOTES:

1. UNLESS OTHERWISE SHOWN ON THE DRAWINGS, SIZE THE VENT PIPE SO THAT STEAM IS NOT BLOWN OUT AT THE VENT PIPE ENTRANCE. UTILIZE THE CALCULATION METHOD CONTAINED IN ANSI B31.1. POWER PIPING CODE, APPENDIX II. THE VENT PIPE SHOULD GO VERTICAL THRU THE ROOF WITH NO TURNS OR ANGLES. WHERE REQUIRED THERE SHALL BE NO MORE THEN A

TOTAL OR 180 DEGREES IN DIRECTIONAL CHANGES MADE WITH 45 DEG. ELBOWS.

2. VENT PIPE SHALL TERMINATE 1829mm [6'] MIN. ABOVE FINISHED ROOF.

3. DISCHARGE OF DRAIN SHALL BE DIRECTED AWAY FROM PLATFORMS OR OTHER AREAS WHERE PERSONNEL MAY OCCUPY.

4. DO NOT CONNECT ANY OTHER DRAIN TO THE DRIP PAN ELBOW DRAIN PIPE.

5. SEE SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS.

FLEXIBLE CONNECTOR

Scale NONE 4Scale

NONE 6

CONCRETE

FOUNDATION

BOILER BASE

FRAME

PLATE WELDED TO BASE

(PLATE DESIGNED BY BOILER

FRAME MANUFACTURER)

ANCHOR BOLTS SIZE AND

QUANTITY DETERMINED

BY CONTRACTOR BASED

ON BOILER FURNISHED

NOTES:

1. REFER TO SYMBOL AND SCHEDULE SHEETS FOR SEISMIC FORCE DESIGN INFORMATION

2. PROVIDE SLOTTED HOLES IN PLATES TO ALLOW THERMAL EXPANSION IF RECOMMENDED

BY BOILER MANUFACTURER

ANCHOR BOLT

PLATE

CONC.

FOUNDATION

REBAR

BOILER BASE

FRAME

CONC.

PIERS

TANK

SADDLES

ANCHOR

BOLTS

(TYPICAL)

PLAN

SLOTTED HOLE

LENGTH = BOLT SIZE

15mm [+0.5"] EACH

SIDE

10mm [3/8"] THK.

STEEL PLATE

BOLTED TO PIER

TANK

SADDLE

CONCRETE

PIER

SADDLE

BEAM

ALTERNATE FOR

TANKS

SUPPORTED BY

STEEL BEAMS

REINFORCEMENT

PLATES

BOLTS

ELEVATION

REBAR

ANCHOR BOLT

FLOOR

PLAN

ELEVATION

BOILER

DESIGNER NOTE;

STATE LOCATION AND

QUANTITY OF

REINFORCEMENT PLATES

ELEVATION

CONCRETE

BASE

BOILER ROOM

FINISHED FLOOR

AUXILIARY LOW WATER CUTOFF

SHUNT SWITCH (LOCATE WITHIN

900mm [3'] OF ALWCO DRAIN VALVE)

BURNER

600mm [2'] MAX.

SIGHTFLOW INDICATOR WITH

ROTOR (ORIENT WINDOWS TO

FACE UP AND DOWN)

20mm [3/4"]

TO BLOWOFF LINE

15mm [1/2"]

STEAM PRESSURE GAGE (0-2000kPa

[0-300 PSIG])

HIGH PRESSURE CUTOUTS

FEEDWATER LEVEL CONTROL

UNIT LOW WATER CUTOFF

BOILER

PLUGGED CROSS (TYPICAL)

AUXILIARY LOW WATER CUTOFF LOW

WATER ALARM HIGH WATER ALARM

STEAM NOZZLE

20mm [3/4"]

TO BLOWOFF

LINE

SIGHTFLOW INDICATOR

WITH ROTOR (ORIENT

WINDOWS TO FACE UP AND

DOWN)

mm

[1

32mm [1 1/4"]

GAGE GLASS

LOW WATER CUTOFF SHUNT SWITCH

(LOCATE WITHIN 3' [900mm] OF LWCO

AND GAGE GLASS DRAIN VALVES)

BALL VALVES PROHIBITED (TYP)

32mm [1 1/4"] mm

[1

32mm [1 1/4"]

LC

LADDER HANDRAIL

BOILER

ACCESS PANEL

STACK

ECONOMIZER

SAFETY

VALVE

VENT THRU ROOF

VENT

MANWAY

NON-RETURN

STOP-CHECK VALVE

762mm [2'-6"]

PLATFORM

300mm [12"]

BURNER

PLAN VIEW

HANDRAIL

TOP OF

BOILER

CASING

(N) LADDER,

BY BOILER

MANUFACTURER

STEAM LEAD

NON-RETURN

STOP-CHECK VALVE

25mm [1"]

BOILER

(E) CONCRETE PAD

BOILER ROOM FLOOR

BURNER

ELEVATION

NOTE:

SUPPORT PLATFORM FROM FINISHED FLOOR

OR FROM BOILER IF BOILER MANUFACTURER

PROVIDES BOILER ATTACHMENTS AND

APPROVES INSTALLATION.

HANDLE FOR VALVE TO BE

ACCESSED FROM PLATFORM

(N) PLATFORM,

BY BOILER

MANUFACTURER

SEISMIC CONNECTIONS TO CONCRETEPIPE STAND DETAIL

BOILER BLOWOFF TANK

305mm [12"]

ALIGN WITH CENTER OF WEAR PLATE

L TANK (NORMAL WATER LEVEL)

152mm [6"]

152mm [6"]

VT

R

BO

HPR

CW

CW

32mm [1 1/4"]

OFL

FULL CIRCUMFERENCE

WEAR PLATE

PLAN VIEW

LEG (4 REQD.)

HPR

BO

CW

50mm [2"]

PLUGGED

COUPLING (TYP)

WEAR PLATETEMPERATURE

CONTROL VALVE

(TCV-1)

32mm [1 1/4"]

20mm [3/4"]

THERMAL BULB

50mm [2"] PIPE

SIZE IN AREA OF

THERMAL BULB

0-150°C

[30-300°F] (TYP)

WELL

CROSS

OFL

FROM STEAM ATOMIZING

BURNER AND OIL HEATER TRAPS

0-200 kPa [0-30 PSIG]

FROM BOILERS

GAUGE GLASS (25mm [1/2"] MIN.DIA)

INTERNAL OFL PIPE (WATER SEAL)

152mm [6"]

STEEL

ANGLES

GROUT

PLUGS

ELEVATION

NOTE:

TANK SHALL BE MANUFACTURED AND FURNISHED IN ACCORDANCE WITH THE ASME BOILER AND

PRESSURE VESSEL CODE AND AMERICAN NATIONAL STANDARD ANSI/ASME BPV VIII-1. INSPECTION AND REGISTRATION ARE WITH THE NATIONAL BOARD OF BOILER AND PRESSURE VESSEL INSPECTORS

20mm [3/4"] OPENING

(SYPHON BREAKER)

50mm [2"] DRAIN

FINISHED

FLOOR

PLATE

OPEN SIGHT DRAIN

MANHOLE 305x406mm [12"x16"]

32mm [1 1/4"]

NC

ROD COUPLING

JAMB NUT

THREADED ROD

EXPANSION

ANCHOR BOLT

TO CONCRETE

ANGLE

DOUBLE NUTS

THREADED ROD

10x BOLT

DIA. MIN.

EXPANSION

ANCHOR BOLT

TO CONCRETE

3'-6" MAX. FOR DOUBLE

PIPE SUPPORT MAX. OF

2 PIPES PER STANDINSULATED PIPE (TYP.)

INSULATION SHIELD (TYP.)

FEE & MASON FIG. 291

ADJUSTABLE PIPE

SUPPORT

6" TO 2-1/2"

THREADED REDUCER

6"Ø STANDARD PIPE

'-0

" M

AX

CONTRACTOR TO PROVIDE

ENGINEERED STRUCTURAL

CONCRETE SUPPORTS.

STRUCTURAL SUPPORTS ARE

TO BE DESIGNED AND STAMPED

BY REGISTERED ENGINEER.

SUBMIT SHOP DRAWING FOR

APPROVAL.

FINISHED GRADE

6"Ø STANDARD PIPE

STL. BEAM

SEE STRUCTURAL

INVERTED ANGLE

IRON SADDLE

TYP. WHERE

SADDLE SITS

ON BEAM3/16"

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Fi le

P at h

BID DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

REPLACE BOILERS / STEAM

LINES, BUILDING 19

KERRVILLE, TX

671A4-20-160

Project Director

04/03/2024Revisions: Date:

700 N. CENTRAL AVENUE, SUITE 520, GLENDALE, CA 91203

www.schwabeng.com Project No.: S6052721.00

MECHANICAL DETAILS

PM SS

M-006

AutoCAD SHX Text C

AutoCAD SHX Text

EXP. 06-30-25

AutoCAD SHX Text E

AutoCAD SHX Text No. 29448

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Scale

NONE 7 5ROOF PENETRATION FLASHING DETAIL

Scale NONE 1WATER SAMPLE COOLERS BOILER WATER AND FEEDWATER Scale

NONE 2EQUIPMENT ANCHORING - PACKAGED BOILER AND DEAERATOR AND CONDENSATE STORAGE TANKS Scale

NONE 3

NOT USED

TEMPORARY BOILER PIPING CONNECTION DETAIL

D

SW

FW

S

BW

S

BW

S

BW

S

15mm [1/2"]

FROM EACH BOILER

8mm [1/4"] FROM

DEAERATOR

20mm [3/4"]

COOLING WATER

8mm [1/4"]

SAMPLE

OUTLET

20mm [3/4"]

ANTI-SYPHON

VACUUM BREAKER

0-83°C [30-180°F]

SAMPLE COOLER

PROVIDE SEPARATE COOLERS FOR BWS AND FWS.

MOUNT BWS COOLER 1.2M [4'] ABOVE FINISHED

FLOOR ON WALL OR COLUMN. MOUNT FWS COOLER

0.6M [2'] ± ABOVE MEZZANINE FLOOR AT

DEAERATOR.

15mm [1/2"]

ELEVATION

FD

SW

PROVIDE SAME WATER SAMPLE AS

COOLER'S PIPING ARRANGEMENT

AND EQUIPMENT FOR THE BOILER

WATER AS SHOWN FOR THE

FEEDWATER SAMPLE COOLER.

CONCRETE

FOUNDATION

BOILER BASE

FRAME

PLATE WELDED TO BASE

(PLATE DESIGNED BY BOILER

FRAME MANUFACTURER)

ANCHOR BOLTS SIZE AND

QUANTITY DETERMINED BY

CONTRACTOR BASED ON

BOILER FURNISHED

NOTES:

1. REFER TO SYMBOL AND SCHEDULE SHEETS FOR SEISMIC FORCE DESIGN INFORMATION

2. PROVIDE SLOTTED HOLES IN PLATES TO ALLOW THERMAL EXPANSION IF RECOMMENDED

BY BOILER MANUFACTURER

ANCHOR BOLT

PLATE

CONC.

FOUNDATION

REBAR

BOILER BASE

FRAME

CONC.

PIERS

TANK

SADDLES

ANCHOR

BOLTS

(TYPICAL)

PLAN

SLOTTED HOLE LENGTH =

BOLT SIZE 15mm [+0.5"]

EACH SIDE

10mm [3/8"] THK. STEEL

PLATE BOLTED TO PIER

TANK

SADDLE

CONCRETE

PIER

SADDLE

BEAM

ALTERNATE FOR

TANKS

SUPPORTED BY

STEEL BEAMS

REINFORCEMENT

PLATES

BOLTS

ELEVATION

REBAR

ANCHOR BOLT

FLOOR

PLAN

ELEVATION

BOILER

DESIGNER NOTE;

STATE LOCATION AND QUANTITY OF

REINFORCEMENT PLATES

STEAM TRAP PIPING

STEAM RISER

STEAM MAIN

12" MIN

6" LONG DIRT

POCKET (FULL SIZE)

FULL SIZE

OF TRAP

GLOBE

VALVE

GATE VALVE

INVERTED BUCKET TRAPSTRAINER

CHECK VALVE

DRIP MAIN RETURN

GATE VALVE

6" STEAM SUPPLY

SEE STEAM TRAP PIPING

14" MIN.

10" MIN.

TEMP BOILER

CONNECTION

3'-0": AFF

SUPERVISED STARTUP GLOBE VALVE

Scale

NONE 4 VERTICAL PIPE SUPPORT DETAIL

SECURE TO BRICK WALL WITH

SUPPORT W/BOLTS

SP-69 TYPE 8

STANDARD RISER

AND HEX NUTS

PLAN VIEW

VARIES

TO SUIT

CLIP WITH BOLTS

2"x2"x1/4" ANGLE

& HEX NUTS

X"Ø MASONRY ANCHORS,

TYP. 4 PLACES

SIDE ELEVEATION

RISER SUPPORT TO ANGLE

CLIP, TYP.

THRU BOLT STANDARD

ALL WELDED CONSTRUCTION

1-1/2"x1-1/2"x1/4"

SECURE TO BRICK WALL WITH

X"Ø MASONRY ANCHORS,

TYP. 4 PLACES

2"x2"x1/4" ANGLE CLIP

WITH BOLTS AND HEX

TO SUIT

XX"Ø EXHAUST

DUCT

1-1/2"x1-1/2"x1/4"

NUTS

SP-69 TYPE 8 STANDARD

RISER SUPPORT W/BOLTS

AND HEX NUTS

1/4"

TYP.

XX"Ø EXHAUST

DUCT

(TYP.)

NOTE

CONDENSATE TMP CONNECTION IS

SIMILAR EXCEPT 4" AND WITHOUT THE

STEAM TRAP AND ITS PIPING.:

ROOF PENETRATION PATCH DETAILScale NONE 8 NOT USED Scale

NONE 6

BIRD SCREEN

24 GA. GALV. VENT CAP

24 GA. GALV. VENT

BASE-PRIME FLANGE,

SET IN MASTIC AND NAIL

@ 3" O.C. STAGGERED

MODIFIED BITUMEN

ROOF SYSTEM

1/2" GLASS - FACED

GYPSUM ROOF BD.

RIGID INSULATION

EXISTING CONCRETE DECK

VENT

TRT'D WOOD BLK'G. TO

MATCH HT. OF INSUL.

SCREW TO DECK @ 6" O.C.

MODIFIED BITUMEN ROOF SYSTEM

1/2" GLASS-FACED GYPSUM

ROOF BOARD

INSULATION

EXISTING CONCRETE DECK

3/8" STL PLATE W/(4)

3/8" HILTI BOLTS MIN.

3 1/2" EMBEDFIELD

VERIFY

CONC. FILL

EXISTING CONCRETE DECK

NOTE : FIELD VERIFY AND REMOVE

PIPING AT ALL ABANDONED ROOF

PENETRA…