2024 01 29 Drawings Mechanical.pdf

ONE HALF HOUR FIRE RATING

ONE HOUR FIRE RATING

TWO HOUR FIRE RATING

THREE HOUR FIRE RATING

FOUR HOUR FIRE RATING

SMOKE BARRIER (SB), SMOKE

PARTITION (SP), OR PARTITION

CAPABLE OF RESISTING THE

PASSAGE OF SMOKE (S), AS NOTED

(SB)

RATED PARTITION LEGEND

GENERAL DUCTWORK

ABOVE FINISHED FLOORAFF

AIR DIRT SEPARATORAS

ARCHITECTURALARCH

DIAMETERDIA

DRAWINGDWG

AUTOMATIC AIR VENT

VALVES AND ACCESSORIES

AUTOMATIC FLOW CONTROL VALVE

BALL VALVE

PIPE TEE DOWN

BUTTERFLY VALVE

CAPPED PIPE

CHECK VALVE

CLEAN OUT

CONCENTRIC REDUCER

DIRECTION OF FLOW

ECCENTRIC REDUCER

FLANGED CONNECTION

FLEXIBLE CONNECTION

FLOW METER

GLOBE VALVE

PIPE ANCHOR

PIPE GUIDE

PIPE SLEEVE

PITCH DOWN IN DIRECTION OF ARROW

PRESSURE REDUCING VALVE

PRESSURE RELIEF VALVE

PRESSURE GAUGE WITH GAUGE COCK

SQUARE HEAD COCK

STEAM TRAP

STRAINER

STRAINER W/BLOW DOWN VALVE

THREE WAY CONTROL VALVE

TWO WAY CONTROL VALVE

THERMOMETER

UNION

VACUUM BREAKER

CONTROLS

ANALOG INPUT (TO PANEL)

ANALOG OUTPUT (OUT OF PANEL)

DIGITAL INPUT (TO PANEL)

DIGITAL OUTPUT (OUT OF PANEL)

DIFFERENTIAL PRESSURE

DIFFERENTIAL PRESSURE SENSOR

DUCT SMOKE DETECTOR

AI

DI

DO

FLOW MEASURING SYSTEM

FREEZESTAT

MOTOR

PIPING

MECHANICAL LEGEND

AO

GATE VALVE

PIPE TEE UP

PIPE TURNING DOWN

PIPE TURNING UP

MANUAL AIR VENT

NEEDLE VALVE

PLUG VALVE

PRESSURE/TEMPERATURE TEST PLUG

FIRE DAMPER

MOTORIZED DAMPER

AIR FLOW

M

FLAT OVAL DUCTWORK15x9Ø

RECTANGULAR DUCTWORK14x14

ROUND DUCTWORK14Ø

FLEXIBLE DUCTWORK

EXHAUST REGISTER OR GRILLE

RETURN OR TRANSFER REGISTER OR GRILLE

SUPPLY DIFFUSER, REGISTER OR GRILLE

MITERED ELBOW WITH TURNING VANES

MANUAL VOLUME DAMPER

CHILLED WATER SUPPLYCWS

CHILLED WATER RETURNCWR

CONDENSATE DRAIND

DIRECTION OF FLOW

HEATING WATER SUPPLYHWS

HEATING WATER RETURNHWR

LOW PRESSURE STEAM, 10psigLPS

LOW PRESSURE STEAM CONDENSATELPC

PUMPED STEAM CONDENSATEPC

CARBON DIOXIDE SENSOR

CONTROL DAMPER

CONTROL VALVE

CURRENT SENSING RELAY

CO2

CD

CV

CRS

DP

DPS

DSD

FMS

FZ

H HUMIDISTAT

M

NORMALLY CLOSED

NORMALLY OPEN

NC

NO

CONDENSATE PUMPCP

SP STATIC PRESSURE SENSOR

T TEMPERATURE SENSOR

THERMOSTATT

START/STOPSS

EXPANSION TANKET

ENERGY RECOVERY VENTILATORERV

GAUGEGA

MISCELLANEOUSMISC

FAN COIL UNITFCU

ELECTRICALELEC

HEAT EXCHANGERHX

HEATING WATER PUMPHWP

EXHAUST AIREA

OUTSIDE AIROA

# CONSTRUCTION NOTE

xx-x (cfm)

TYPICAL

UNDERWRITERS LABORATORIESUL

TYP

RETURN AIRRA

RELATIVE HUMIDITYRH

SUPPLY AIRSA

PLUMBINGPLMB

DIFFUSER, GRILLE AND REGISTER DESIGNATION

(WITH CFM INDICATED)

ISOLATION VALVE

FAN SPEED CONTROL SWITCHS

HIGH PRESSURE STEAM, 85psigHPS

HIGH PRESSURE STEAM CONDENSATEHPC

BYPASS CONTROL VALVEBCV

GENERAL

1. ALL MECHANICAL EQUIPMENT AND INSTALLATIONS SHALL YIELD COMPLETE OPERATIONAL SYSTEMS THAT CONFORM TO THE REQUIREMENTS OF THE APPLICABLE LOCAL ORDINANCES AND CODES INCLUDING BUT NOT LIMITED TO THE INTERNATIONAL BUILDING CODES AND UNDERWRITERS LABORATORIES OR ETL.

2. THE CONTRACT DOCUMENTS ARE BASED ON EQUIPMENT OF SPECIFIC MANUFACTURERS. IF THE CONTRACTOR SUBMITS OR PROPOSES TO USE EQUIPMENT OTHER THAN THAT USED ON THE CONTRACT DOCUMENTS THEN THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DESIGN AND INSTALLATION REVISIONS AT NO ADDITIONAL COST TO THE PROJECT. REVISIONS INCLUDE, BUT ARE NOT LIMITED TO, CHANGES IN EQUIPMENT DIMENSIONS OR WEIGHT, ACCESS REQUIREMENTS, ORIENTATION AND CONNECTIONS, AND ELECTRICAL REQUIREMENTS.

3. EQUIPMENT OF A SIMILAR TYPE SHALL BE THE PRODUCT OF A SINGLE MANUFACTURER.

4. DO NOT SCALE DRAWINGS. DRAWINGS ARE DIAGRAMMATIC.

5. THE CONTRACTOR SHALL MAKE TESTS FOR ACCEPTANCE AND APPROVAL AS REQUIRED BY CODE AND THE REQUIREMENTS OF APPLICABLE REGULATORY AGENCIES. REQUIRED TESTS SHALL BE

PERFORMED IN THE PRESENCE OF THE GOVERNMENT UNLESS OTHERWISE WAIVED IN WRITING.

6. THE CONTRACTOR SHALL COORDINATE HIS WORK WITH THE OTHER TRADES IN ORDER TO RESOLVE ANY CONFLICT THAT MIGHT ARISE DUE TO THE LOCATION OF EQUIPMENT OR THE USE OF

SPACE.

7. ALL EQUIPMENT AND MATERIAL REMOVED DURING DEMOLITION SHALL BECOME THE PROPOERTY OF THE CONTRACTOR AND SHALL BE REMOVED FROM THE SITE UNLESS OTHERWISE NOTED.

8. EXISTING DUCT, PIPE AND EQUIPMENT SIZES NOTED ARE ONLY FOR THE CONVENIENCE OF THE CONTRACTOR AND ARE NOT WARRANTED TO BE CORRECT. THE CONTRACTOR SHALL FIELD

VERIFY ALL EXISTING PIPE, DCUTWORK, AND EQUIPMENT SIZES AND THEIR LOCATIONS BEFORE PROCEEDING WITH ANY WORK.

9. PRIOR TO SUBMITTING A PROPOSAL THE CONTRATOR IS STRONGLY ENCOURAGED TO VISIT THE SITE AND THOROUGHLY INSPECT ALL EXISTING CONDITIONS TO ENSURE THE WORK DEPICTED ON

THE DRAWINGS CAN BE INSTALLED AS INDICATED.

10. COORDINATE ALL HVAC SYSTEM OUTAGES WITH THE GOVERNMENT PROVIDNG ADVANCED NOTICE OF ALL SUCH OUTAGES.

11. SHOP DRAWINGS INCLUDING, BUT NOT LIMITED TO, PRODUCT INFORMATION SHALL BE SUBMITTED TO AND APPROVED BY THE ARCHITECT BEFORE ANY MECHANICAL EQUIPMENT IS ORDERED, PURCHASED, RELEASED, OR FABRICATED. SHOP DRAWINGS AND SUBMITTALS SHALL INCLUDE PRODUCT INFORMATION FOR ALL EQUIPMENT SPECIFIED OR SCHEDULED ON THE DRAWINGS.

12. ALL MECHANICAL EQUIPMENT AND MATERIALS SHALL BE INSTALLED ACCORDING TO MANUFACTURERS’ RECOMMENDATIONS AND INSTALLATION INSTRUCTIONS USING MANUFACTURER

RECOMMENDED ACCESSORIES AND ASSOCIATED MATERIALS.

13. ALL EQUIPMENT AND MATERIALS INSTALLED IN AIR PLENUMS SHALL BE COMPLIANT WITH THE REQUIREMENTS FOR PLENUM INSTALLATIONS.

14. BEFORE THE PROJECT IS CONSIDERED SUBSTANTIALLY COMPLETE, THE ENTIRE HVAC SYSTEM SHALL BE TESTED, ADJUSTED, AND BALANCED (TAB) IN ACCORDANCE WITH AABC OR NEBB

STANDARDS, TO DELIVER THE AIR AND WATER FLOW QUANTITIES SHOWN ON THE DRAWINGS. FOR TAB ACTIVITIES DIRTY FILTER RESISTANCE SHALL BE SIMULATED. A CERTIFIED TEST AND BALANCE REPORT SHALL BE SUBMITTED TO, AND APPROVED BY, THE ENGINEER. FURNISH AND INSTALL ADJUSTMENT AND BALANCING DEVICES, (DAMPERS, VALVES, AND SHEAVES) AS REQUIRED

AT NO ADDITIONAL COST TO THE PROJECT.

15. PERMANENTLY MARK FINAL SETTINGS ON BALANCING DEVICES.

16. AT SUBSTANTIAL COMPLETION ALL FILTERS IN ALL MECHANICAL EQUIPMENT SHALL BE NEW AND CLEAN AND ONE COMPLETE EXTRA NEW SET OF FILTERS SHALL BE PROVIDED TO THE OWNER.

17. FURNISH AND INSTALL DUCTWORK TRANSITIONS REQUIRED AT EQUIPMENT CONNECTIONS.

18. CONTRACTOR SHALL COORDINATE THE INSTALLATION OF ALL MECHANICAL EQUIPMENT, DUCTWORK, ETC. TO FIT WITHIN THE SPACE ALLOWED BY THE ARCHITECTURAL AND STRUCTURAL

CONDITIONS. CUTTING OR OTHERWISE ALTERING ANY STRUCTURAL MEMBERS SHALL NOT BE PERMITTED WITHOUT WRITTEN PERMISSION FROM THE ARCHITECT.

19. LOCATE ALL EQUIPMENT TO PRODUCE UNOBSTRUCTED ACCESS TO EQUIPMENT ACCESS PANELS, CONTROLS, AND VALVING.

20. FURNISH AND INSTALL ACCESS DOORS AND PANELS IN NON-ACCESSIBLE CEILINGS AND IN WALL STRUCTURES TO YIELD ADEQUATE SPACE FOR MAINTENANCE OF EQUIPMENT AND BALANCING OF

SYSTEMS. ACCESS DOORS AND PANELS SHALL BE INSTALLED WHERE SHOWN ON THE DRAWINGS OR AS NECESSARY TO PRODUCE ACCESS TO DAMPERS, VALVES, ETC. COORDINATE EXACT LOCATION OF ALL ACCESS PANELS AND DOORS WITH THE ARCHITECT DURING THE SHOP DRAWING PROCESS.

21. INSTALL DUCT MOUNTED ACCESS DOORS AND PANELS FOR INSPECTION AND REPAIR AT ALL DUCT MOUNTED FIRE DAMPERS, SMOKE DAMPERS, COMBINATION FIRE AND SMOKE DAMPERS, SMOKE DETECTORS, AND MOTOR OPERATED DAMPERS. INSTALL ACCESS DOORS AND PANELS IN DUCTWORK FOR OPERATION, ADJUSTMENT, AND MAINTENANCE OF ALL FANS, VALVES, AND MECHANICAL EQUIPMENT. INSTALL DOORS TO SWING AGAINST DUCT STATIC PRESSURE. MINIMUM ACCESS PANEL OR DOOR SIZE SHALL BE 6-INCHES BY 8-INCHES. SIZE PANELS AND DOORS 2-INCHES SMALLER

THAN THE DUCT DIMENSION IN WHICH THE DOOR IS INSTALLED UP TO 24-INCHES MAXIMUM.

22. INSTALL ALL TEMPERATURE, PRESSURE, AND FLOW MEASURING DEVICES IN ACCESSIBLE LOCATIONS WHERE THE MANUFACTURER’S RECOMMENDED MINIMUM LENGTHS OF STRAIGHT

DUCTWORK OR PIPE ARE PROVIDED UPSTREAM AND DOWNSTREAM OF THE DEVICE.

23. FURNISH AND INSTALL A THERMOSTAT, OR IF CONTROL IS THROUGH A CONTROL SYSTEM, THEN A TEMPERATURE SENSOR, FOR ANY EQUIPMENT OR DEVICE REQUIRING A THERMOSTAT OR SENSOR FOR CONTROL WHETHER THE THERMOSTAT OR SENSOR IS INDICATED ON THE DRAWINGS OR NOT.

24. PRIOR TO INSTALLATION OBTAIN APPROVAL FROM ARCHITECT FOR LOCATIONS OF ALL THERMOSTATS AND SENSORS THAT WILL BE LOCATED EXPOSED IN FINISHED AREAS.

25. PRIOR TO INSTALLATION, THE MECHANICAL CONTRACTOR SHALL COORDINATE WITH ALL TRADES THE LOCATIONS OF AIR CONDITIONING EQUIPMENT INSTALLED OUTDOORS.

26. AIR CONDITIONING AND MECHANICAL EQUIPMENT INSTALLED OUTDOORS AT GRADE SHALL BE INSTALLLED ON 4-INCH THICK REINFORCED CONCRETE PADS THAT EXTEND 6-INCHES BEYOND THE

PERIMETER OF THE EQUIPMENT.

27. AIR CONDITIONING AND MECHANICAL EQUIPMENT INSTALLED INDOORS SHALL BE INSTALLED ON 4-INCH THICK CONCRETE HOUSEKEEPING PADS WITH DIMENSIONS NOT LESS THAN 6-INCHES

LARGER IN ALL DIRECTIONS THAN SUPPORTED EQUIPMENT. CONCRETE IS TO BE REINFORCED AND HAVE CHARACTERISTICS AS SPECIFIED IN DIVISON 3.

28. FREEZESTATS OR LOW LIMIT SENSORS FOR AIRSTREAMS ARE TO BE SERPENTINE TUBE TYPE INSTALLED IN A VERTICAL PLANE TO DETECT TEMPERATURE ACROSS THE CROSS SECTIONAL PLANE

OF THE ARIFLOW.

29. ESP (EXTERNAL STATIC PRESSURE) VALUES ON THE DRAWINGS ARE ESTIMATES. DEVIATIONS FROM THE CONTRACT DRAWINGS AND OTHER SYSTEM EFFECTS CREATED BY THE INSTALLATION, SUCH AS PROXIMITY OF FITTINGS WITH EACH OTHER AND EQUIPMENT MAY RESULT IN INSTALLED SYSTEM STATIC PRESSURES THAT ARE DIFFERENT THAN THE VALUES ON THE DRAWINGS. FAN MOTOR HORSEPOWERS LISTED ON THE DRAWINGS, AND PROVIDED WITH THE EQUIPMENT, AND FAN SELECTIONS ARE TO PROVIDE ADDITIONAL CAPACITY TO ACCOUNT FOR INCREASES DUE TO DIFFERENCES BETWEEN INSTALLED SYSTEMS AND THE CONTRACT DRAWINGS. EQUIPMENT IS TO BE CAPABLE OF USING THE TOTAL HORSEPOWER OF THE FAN MOTORS.

30. ESP (EXTERNAL STATIC PRESSURE) VALUES ON THE CONTRACT DOCUMENTS DO NOT INCLUDE FILTER REISTANCE. FILTER RESISTANCE IS TO BE COUNTED IN THE (INTERNAL) STATIC PRESSURE RESISTANCE OF THE EQUIPMENT AND THE FILTER RESISTANCE IS TO BE COUNTED AS THE RESISTANCE OF DIRTY FILTERS.

ELECTRICAL COORDINATION

1. CONTRACTOR SHALL COORDINATE ELECTRICAL CHARACTERISTICS AND REQUIREMENTS OF ALL MECHANICAL EQUIPMENT WITH THE ELECTRICAL DRAWINGS AND ELECTRICAL CONTRACTOR BEFORE ANY PRODUCT INFORMATION OR SHOP DRAWINGS ARE SUBMITTED AND BEFORE ANY EQUIPMENT IS ORDERED. THE ELECTRICAL CHARACTERISTICS (VOLTAGE, PHASE, OVERLOAD PROTECTION, ETC.) OF THE EQUIPMENT FURNISHED SHALL BE COMPATIBLE WITH THE ELECTRICAL CHARACTERISTICS SHOWN ON THE DRAWINGS. ON SHOP DRAWING SUBMITTALS THE MECHANICAL CONTRACTOR SHALL STATE THAT THE ELECTRICAL CHARACTERISITICS OF ALL EQUIPMENT HAS BEEN COORDINATED WITH THE ELECTRICAL CONTRACT DOCUMENTS AND THE

ELECTRICAL CONTRACTOR.

2. ALL MECHANICAL EQUIPMENT REQUIRING ELECTRICAL POWER SHALL BE INSTALLED WITH DISCONNECT SWITCHES AND STARTERS WHETHER THEY ARE AN INTEGRAL COMPONENT OF THE MANUFACTURER’S EQUIPMENT OR NOT. COORDINATE SWITCH TYPE (FUSED OR NON-FUSED) WITH EQUIPMENT CHARACTERISTICS, MANUFACTURER'S RECOMMENDATIONS, ELECTRICAL

DRAWINGS, AND ELECTRICAL CONTRACTOR.

3. ALL REQUIRED CONTROL WIRING FOR HVAC AND PLUMBING, INCLUDING POWER WIRING REQUIRED FOR CONTROL PANELS, ACTUATORS, DEVICES, ETC., SHALL BE INCLUDED AS PART OF THE MECHANICAL WORK. WIRING, INCLUDING THAT IN HVAC PLENUM SPACES, SHALL BE INSTALLED ACCORDING TO CODE REQUIREMENTS.

4. UNLESS NOTED OTHERWISE, STARTERS, TRANSFORMERS, CONTROLS, AND CONTROL WIRING REQUIRED FOR ALL MECHANICAL SYSTEMS SHALL BE FURNISHED AND INSTALLED BY THE

MECHANICAL CONTRACTOR. SEE ELECTRICAL SPECIFICATIONS FOR WIRING REQUIREMENTS.

SMOKE DETECTION AND FIRE AND SMOKE DAMPERS

1. DUCT SMOKE DETECTORS SHALL BE INSTALLED (A) WHERE INDICATED ON THE DRAWINGS, (B) IN THE RETURN AIR PATH OF ALL FAN SYSTEMS SUPPLYING MORE THAN 2000 CFM OF AIR EXCEPT WHERE THE AIR DISTRIBUTION SYSTEM IS INCAPABLE OF SPREADING SMOKE BEYOND THE ENCLOSING WALLS, FLOOR, AND CEILING OF THE SPACE OR ROOM BEING SERVED.

2. DUCT SMOKE DETECTOR SELECTION AND LOCATION SHALL BE COORDINATED WITH THE ELECTRICAL CONTRACTOR AND ENGINEER. SMOKE DETECTORS SHALL BE WIRED TO STOP THEIR AFFILIATED FAN, OR FANS. UPON DETECTION OF SMOKE, THE SMOKE DETECTORS SHALL COMMUNICATE TO THE BUILDING FIRE ALARM PANEL THAT THE COMMAND TO CLOSE THE DAMPER HAS BEEN GENERATED. SMOKE DETECTOR TROUBLE CONDITIONS SHALL BE IDENTIFIED AS AIR DUCT DETECTOR TROUBLE. SMOKE DETECTORS SHALL BE FURNISHED BY THE ELECTRICAL CONTRACTOR, MOUNTED IN THE DUCTS BY THE MECHANICAL CONTRACTOR, AND WIRED BY THE ELECTRICAL CONTRACTOR.

3. INSTALL FIRE DAMPERS AS INDICATED AND AS REQUIRED IN ALL PENETRATIONS THROUGH RATED ASSEMBLIES, WALLS, FLOORS, CEILINGS, ETC. TO MAINTAIN THE INTEGRITY OF THE RATED ASSEMBLY. INSTALL SMOKE DAMPERS IN ALL DUCT PENETRATIONS THROUGH SMOKE RATED ASSEMBLIES, WALLS, FLOORS, CEILINGS, ETC. INSTALL COMBINATION FIRE AND SMOKE DAMPERS WHERE DUCTS PENETRATE ASSEMBLIES THAT ARE BOTH FIRE AND SMOKE RATED. FIRE, SMOKE, AND COMBINATION FIRE AND SMOKE DAMPERS SHALL BE INSTALLED IN ACCORDANCE WITH THE

MANUFACTURER’S INSTALLATION INSTRUCTIONS.

4. ALL PIPE AND DUCT PENETRATIONS OF FIRE-, SMOKE-, OR FIRE- AND SMOKE-RATED ASSEMBLIES SHALL BE FIRE-STOPPED AS REQUIRED TO PRODUCE A RATED ASSEMBLY. FIRE BARRIER PRODUCTS SHALL BE AS MANUFACTURED BY 3M CO., HILTI INC., OR OTHER APPROVED MANUFACTURER. ACCEPTABLE PRODUCTS ARE HILTI FS-ONE, CP 606, CP648 WRAP STRIP, OR CP680 CAST- IN DEVICE SYSTEMS, OR AS RECOMMENDED BY THE MANUFACTURER FOR A PARTICULAR APPLICATION, OR AN EQUIVALENT SYSTEM AS APPROVED BY LOCAL CODE OFFICIALS.

5. DUCTWORK THAT IS ROUTED PARALLEL TO RATED WALLS SHALL BE INSTALLED A MINIMUM OF 6-INCHES FROM RATED WALLS.

6. FOR DUCTWORK PENETRATING FIRE RATED WALLS INSTALL ADDITIONAL SUPPORTS FOR DUCTWORK LOCATED ON EITHER SIDE OF, AND WITHIN 18-INCHES OF, FIRE RATED WALLS. DUCTWORK OR

PIPING SHALL NOT BE SUPPORTED FROM ANY FIRE RATED WALL.

GENERAL DUCTWORK AND AIR DISTRIBUTION

1. LOCATIONS OF AIR DISTRIBUTION DEVICES, GRILLES, REGISTERS, AND DIFFUSERS, SHOWN ON THE DRAWINGS ARE APPROXIMATE. COORDINATE EXACT LOCATIONS WITH LIGHTS, CEILING GRID, SPRINKLER PIPING, ETC., AND WITH THE ARCHITECTURAL CEILING PLAN.

2. LOCATE AIR SUPPLIES AND RETURNS A MINIMUM OF 3-FEET DISTANCE FROM AREA SMOKE DETECTORS.

3. FLEX CONNECTORS SHALL BE USED FOR ALL CONNECTIONS BETWEEN SHEET METAL DUCTWORK AND MOTOR DRIVEN EQUIPMENT AND AT ALL LOCATIONS WHERE DUCTWORK CROSSES BUILDING

EXPANSION JOINTS. FLEX CONNECTORS SHALL NOT BE USED FOR HIGH HEAT CONNECTIONS. WHERE EXPANSION COMPENSATION (FLEXIBLE CONNECTORS OR FLEXIBLE DUCT WHERE OTHERWISE ACCEPTABLE) IS INSTALLED AT BUILDING EXPANSION JOINTS THE EXPANSION COMPENSATION SHALL HAVE MOVEMENT CAPABILITY EQUAL TO, OR GREATER THAN, THE MAXIMUM

MOVEMENT OF THE BUILDING MOVEMENT.

4. PORTIONS OF DUCTWORK THAT ARE VISIBLE THROUGH AIR DISTRIBUTION DEVICES LOCATED IN FINISHED AREAS SHALL BE PAINTED FLAT BLACK.

5. ALL DUCTWORK SHALL BE SUPPORTED BY THE BUILDING STRUCTURE AND SHALL NOT REST ON CEILING TILES OR THE CEILING SUPPORT STRUCTURE. DUCT SUPPORTS AND ATTACHMENTS TO

THE STRUCTURE SHALL BE PER SMACNA STANDARDS.

6. DUCTWORK DIMENSIONS SHOWN ON THE DRAWINGS ARE INSIDE CLEAR DIMENSIONS.

7. EXCEPT FOR SUPPLY DUCTWORK BETWEEN AIR HANDLERS AND VAV TERMINAL UNITS, BALANCING DAMPERS SHALL BE INSTALLED WHERE THE BRANCH DUCT JOINS THE MAIN FOR ALL BRANCHES

WHETHER THE DAMPER IS SHOWN ON THE DRAWINGS OR NOT.

8. CONCENTRIC AND ECCENTRIC TRANSITIONS SHALL BE MADE IN MAIN DUCTS UPSTREAM OF CONVERGING BRANCHES AND DOWNSTREAM OF DIVERGING BRANCHES. IN THE CONVERGING

SITUATION THE DUCT AREA SHALL INCREASE BEFORE THE BRANCH AIRFLOW JOINS THE MAIN FLOW AND IN THE DIVERGING SITUATION THE DUCT AREA SHALL DECREASE AFTER THE BRANCH AIRFLOW LEAVES THE MAIN AIRFLOW. A MINIMUM OF SIX INCHES OF STRAIGHT DUCT SHALL BE BETWEEN THE BRANCH AND THE TRANSITION FITTINGS. THE MAXIMUM ANGLE FOR CONCENTRIC TRANSITIONS SHALL BE 45 DEGREES FOR DIVERGING AND 60 DEGREES FOR CONVERGING AND THE MAXIMUM ANGLE FOR ECCENTRIC TRANSITIONS SHALL BE 30 DEGREES.

9. DUCTWORK OR PLENUMS INTO WHICH MOISTURE, OR PRECIPITATION, MAY ENTER OR ACCUMULATE, SUCH AS DUCTWORK CONNECTED TO LOUVERS, SHALL BE INSTALLED TO PRODUCE A MEANS OF DRAINAGE. MEANS OF DRAINAGE MAY INCLUDE, BUT NOT BE LIMITED TO, SLOPING AND DRAINS

10. OVERHEAD DUCTWORK SHALL BE INSTALLED TIGHT TO STRUCTURE WITH SPACE ALLOWED FOR INSULATION, UNLESS NOTED OTHERWISE.

11. IN ALL AREAS EXCEPT MECHANICAL ROOMS, DUCTWORK THAT IS EXPOSED AND SHOWN ON THE PLANS AS ROUND OR FLAT OVAL SHALL BE SPIRAL TYPE. IF THE SERVICE REQUIRES THERMAL

INSULATION, THE DUCTWORK SHALL BE DOUBLE WALL SPIRAL WITH INSULATION BETWEEN THE WALLS. IF THE SERVICE DOES NOT REQUIRE INSULATION, DUCTWORK SHALL BE SINGLE WALL

SPIRAL.

12. WHERE DRAWINGS INDICATE THAT OPEN ENDS OF DUCTWORK ARE TO BE COVERED BY MESH, WIRE MESH, OR SCREEN, THE WIRE MESH SHALL BE 1/2-INCH BY 1/2-INCH ALUMINUM WITH WIRE

THICKNESS 0.063-INCHES UNLESS OTHERWISE NOTED.

MECHANICAL GENERAL NOTES

HVAC AIR DUCT LEAKAGE

1. PORTIONS OR SYSTEMS IDENTIFIED TO BE LEAK TESTED SHALL BE LEAK TESTED IN ACCORDANCE WITH SMACNA UNLESS OTHER OR ADDITIONAL PROCEDURES ARE INDICATED OR SPECIFIED. IF A PORTION OF DUCTWORK IS IDENTIFIED TO BE LEAK TESTED THE TEST IS TO INCLUDE THE DUCTWORK AND ALL DEVICES AND EQUIPMENT IN THE PORTION OF DUCT.

2. LEAKAGE TESTS AND NECESSARY REPAIR OF DUCTWORK SHALL BE COMPLETED PRIOR TO CONCEALMENT OF DUCTS.

3. FOR PORTIONS OR SYSTEMS OF DUCTWORK NOT IDENTIFIED TO BE LEAK TESTED THE FOLLOWING SHALL APPLY. AT THE BEGINNING OF THE WORK PRIOR TO CONSTRUCTING OTHER DUCTWORK

THE CONTRACTOR SHALL CONSTRUCT, ERECT, AND LEAK TEST TWO REPRESENTATIVE PORTIONS OR SPECIMENS OF DUCTWORK. ONE SPECIMEN SHALL BE A PORTION THAT HAS THE LARGEST POSITIVE PRESSURE CLASSIFICATION LISTED IN THE DUCT CONSTRUCTION AND LEAK CLASSIFICATION SCHEDULE FOR THE PROJECT, AND THE OTHER SPECIMEN SHALL BE A PORTION THAT HAS THE LARGEST NEGATIVE PRESSURE CLASSIFICATION LISTED FOR THE PROJECT. EACH REPRESENTATIVE SPECIMEN SHALL INCLUDE AT LEAST FIVE TRANSVERSE JOINTS, TYPICAL SEAMS, AT LEAST TWO TYPICAL BRANCH CONNECTIONS, ONE ELBOW, A FIRE DAMPER IF FIRE DAMPERS ARE INCLUDED IN THE PROJECT, AND A SMOKE OR FIRE/SMOKE DAMPER IF SMOKE OR FIRE/SMOKE DAMPERS ARE INCLUDED IN THE PROJECT. FOR ALL TESTED DUCTWORK SYSTEMS THE LEAKAGE AMOUNT SHALL NOT EXCEED THE ALLOTTED AMOUNT FOR THE PRESSURE CLASS OR THE ALLOTTED AMOUNT FOR THAT PORTION OF THE SYSTEM, WHICHEVER IS APPLICABLE. IF A TESTED SPECIMEN FAILS TO MEET SPECIFIED AIR LEAKAGE CRITERIA, THE CONTRACTOR SHALL MODIFY FABRICATION METHODS TO BRING CONSTRUCTION INTO COMPLIANCE AND SHALL RETEST SPECIMENS UNTIL ACCEPTABLE DUCT AIR LEAKAGE IS DEMONSTRATED.

METAL AND FLEXIBLE DUCTWORK MATERIALS AND CONSTRUCTION

1. MINIMUM THICKNESS FOR HVAC METAL DUCTWORK IS 24 GAUGE.

2. RADIUS OF CURVATURE FOR ROUND AND RECTANGULAR DUCTWORK SHALL BE NO LESS THAN 2 TIMES THE DUCT WIDTH.

3. ALL JOINTS AND SEAMS IN ALL NON-WELDED SHEET METAL DUCTWORK SHALL BE SEALED WITH DUCT SEALER.

4. THE BRANCH DUCTS CONNECTED TO OUTLETS, INLETS, VAV TERMINAL UNITS, FANS, AND OTHER EQUIPMENT SHALL BE THE SIZE OF THE EQUIPMENT OR THE SIZE INDICTED ON THE DRAWINGS, WHICHEVER IS LARGER. SEE GENERAL NOTE 2.

5. SELECT THE SIZES OF FLEXIBLE DUCT TO MATCH THE NECK SIZE OF THE DEVICE TO WHICH IT IS CONNECTED. INSTALL ADAPTORS, INCLUDING RECTANGULAR-TO-ROUND OR SQUARE-TO-ROUND

ADAPTERS OR BOOTS, FOR CONNECTION OF ROUND FLEXIBLE DUCTS TO AIR DEVICE NECKS WHEN REQUIRED. INSTALL ROUND GALVANIZED STEEL DUCT RUNOUTS TO ACHIEVE FLEXIBLE DUCT

LENGTHS OF 5'-0" OR LESS.

6. FLEXIBLE DUCTWORK SHALL BE INSTALLED AS STRAIGHT AS POSSIBLE AND SHALL BE ROUTED AND SUPPORTED WITHOUT FORMING CRIMPS OR OTHER AIRFLOW RESTRICTIONS.

7. FLEXIBLE DUCTWORK SHALL NOT BE USED TO MAKE DIRECTIONAL CHANGES GREATER THAN 45 DEGREES.

8. FLEXIBLE DUCTWORK SHALL NOT BE USED WHERE THE RADIUS OF CURVATURE IS REQUIRED TO BE SMALLER THAN TWO TIMES THE DIAMETER OF THE FLEXIBLE DUCT.

9. FLEXIBLE DUCTWORK SHALL NOT BE USED IN PATIENT CARE AREAS.

10. FLEXIBLE DUCTWORK SHALL BE INSTALLED WITH BAND HANGERS MINIMUM 1-INCH WIDE. MAXIMUM SAG SHALL NOT EXCEED ONE HALF-INCH PER FOOT OF LENGTH. MAXIMUM DISTANCE BETWEEN

SUPPORTS SHALL BE 5-FEET.

11. FLEXIBLE DUCTWORK SHALL NOT BE INSTALLED THROUGH FIRE, SMOKE, OR FIRE AND SMOKE RATED PARTITIONS.

COOLING COIL CONDENSATE

1. CONDENSATE FROM ALL AIR CONDITIONING EQUIPMENT SHALL BE TRAPPED, SLOPED TO DRAIN, AND ROUTED TO DISCHARGE WHERE INDICATED, IF NO LOCATION IS INDICATED DISCHARGE AT THE NEAREST FLOOR DRAIN UNLESS INDICATED OTHERWISE. WHERE INDICATED TO BE PUMPED, CONDENSATE MAY BE PUMPED WITH CONTROLS INCLUDED AS REQUIRED BY CODE. DRAIN LINES SHALL BE ROUTED TO AVOID INTERFERENCE WITH PASSAGEWAYS AND MAINTENANCE AND TO AVOID CREATING TRIPPING HAZARDS.

2. THE MINIMUM PIPE SIZE FOR CONDENSATE DRAIN LINES SHALL BE 3/4-INCHES DIAMETER.

3. ALL CONDENSATE PRODUCING AIR HANDLING UNITS, FAN COIL UNITS, AND EQUIPMENT LOCATED ABOVE THE FINISHED CEILING OF THE LOWEST LEVEL SHALL BE INSTALLED WITH A CODE

COMPLIANT CONDENSATE DRAINAGE SYSTEM. THE SYSTEM MAY CONSIST OF ONE OF THE FOLLOWING: (A) A CODE COMPLIANT AUXILIARY DRAIN PAN LOCATED UNDER THE COILS EQUIPPED WITH A UL508 WATER LEVEL SWITCH LOCATED IN THE PAN THAT DE-ACTIVATES THE UNIT UPON DETECTION OF WATER PRIOR TO OVERFLOW OF THE PAN; OR IF ACCEPTABLE TO THE AUTHORITY HAVING JURISDICTION THE FOLLOWING MAY BE USED IN LIEU OF THE AUXILIARY PAN, (B) A CODE COMPLIANT DEVICE AND INSTALLATION INCLUDING AN ELECTRONIC WATER DETECTOR WIRED TO

SHUTDOWN THE UNIT IN THE EVENT THAT THE PRIMARY DRAIN LINE IS BLOCKED.

ROOFTOP EQUIPMENT AND LOUVERS

1. ALL ROOF MOUNTED EQUIPMENT SHALL BE INSTALLED LEVEL. CONTRACTOR SHALL COORDINATE ROOF SLOPE WITH ARCHITECTURAL DRAWINGS TO PRODUCE AN INSTALLATION WITH

EQUIPEMNT LEVEL.

2. UNLESS NOTED OTHERWISE, ROOF CURBS SHALL BE CUSTOM CURB OR APPROVED EQUAL. ROOF CURBS SUPPLIED AS STANDARD BY THE MANUFACTURER OF THE MECHANICAL EQUIPMENT BEING INSTALLED ON THE CURB ARE ACCEPTABLE. SUBMIT ROOF CURB INFORMATION WITH PRODUCT DATA AND SHOP DRAWINGS. VIBRATION/SOUND ATTENUATING ROOF CURBS, WHERE SCHEDULED OR NOTED, SHALL BE MASON RSC-A (2-1/2-INCHES) OR EQUAL WITH ACOUSTICAL PACKAGE.

3. ROOFTOP HVAC UNITS SHALL BE INSTALLED SUCH THAT THE ROOF DECK IS COMPLETE AND CONTINUOUS UNDER THE BOTTOM OF THE HVAC UNITS, AND SO THAT THE ROOF DECK IS CUT ONLY FOR THE UNIT SUPPLY AND RETURN OPENINGS. THE SPACE INSIDE OF ROOF CURBS BETWEEN THE ROOF DECK AND THE BOTTOM OF THE ROOFTOP HVAC UNITS SHALL BE FILLED WITH HIGH-

DENSITY ACOUSTICAL INSULATION.

4. UNLESS NOTED OTHERWISE, UN-USED PORTIONS OF LOUVERS ARE TO BE BLANKED OFF. INSTALL BLANK OFF PANEL ON ROOM SIDE OF LOUVER. BLANK OFF PANEL SHALL BE CONSTRUCTED OF GLASS FIBER INSULATION SANDWICHED BETWEEN TWO SHEETS OF 22-GAUGE GALVANIZED SHEET METAL. THE INSULATION SHALL BE COMPLETELY ENCLOSED AND THE ENCLOSURE SEALED.

THE INSULATION SHALL BE 6 LB. PER CU. FT. DENSITY MINIMUM 2-INCHES THICK. THE INSULATION SHALL BE SECURED IN PLACE WITH MECHANICAL FASTENERS 6-INCHES ON CENTER.

REFRIGERANT PIPING FOR HVAC EQUIPMENT

1. INSTALL REFRIGERANT PIPING AS RECOMMENDED BY THE EQUIPMENT MANUFACTURER. WHEN THE ACCUMULATED EQUIVALENT LENGTH OF REFRIGERANT LINES BETWEEN PIECES OF EQUIPMENT EXCEEDS THE MANUFACTURER’S RECOMMENDED LENGTHS FOR LINES WITH STANDARD DIAMETER SIZES THEN FURNISH AND INSTALL A MANUFACTURER’S APPROVED REFRIGERANT PIPING SYSTEM CONSISTENT WITH A DIAGRAM FOR TYPICAL SYSTEMS SHOWING RECOMMENDED PIPE SIZES AND COMPONENTS SUCH AS SUCTION LINE ACCUMULATORS WHEN REQUIRED.

SUBMIT THE DIAGRAM FOR REVIEW AND INCLUSION IN THE O&M.

2. INSTALL EXPANSION COMPENSATION IN PIPING THAT CROSSES BUILDING EXPANSION JOINTS. EACH INSTALLED EXPANSION COMPENSATION SYSTEM SHALL HAVE MOVEMENT CAPABILITY EQUAL TO OR GREATER THAN THE MAXIMUM MOVEMENT OF THE BUILDING MOVEMENT AT ITS LOCATION.

HYDRONIC PIPING

1. INSTALL PIPING WITH SUFFICIENT SLOPE TO YIELD AIR VENTING TO HIGH POINTS AND DRAINING TO LOW POINTS.

2. INSTALL DRAIN TEES WITH MANUAL FULL-PORT VALVES AT LOW POINTS OF ALL CIRCULATING HYDRONIC (WATER AND GLYCOL) PIPING SYSTEMS.

3. BRANCHES FOR HYDRONIC PIPING SHALL COME OFF THE TOP OF HORIZONTAL MAINS IF THE AIR VENT AFFILIATED WITH THE EQUIPMENT BEING SERVED BY THE BRANCH IS ABOVE THE MAIN.

BRANCHES SERVING EQUIPMENT LOCATED BELOW THE HORIZONTAL MAIN SHALL COME OFF THE SIDE OR 45 DEGREES BELOW THE HORIZONTAL CENTERLINE OF THE MAIN.

4. TUBING FOR PRESSURE GAUGES, DP SENSORS, AND OTHER SENSORS THAT IS CONNECTED TO HORIZONTAL PIPES SHALL BE CONNECTED TO THE SIDE OF THE HORIZONTAL PIPES CONTAINING

THE MATERIAL BEING SENSED.

5. PIPING AT PUMPS AND EQUIPMENT SHALL BE SUPPORTED SO THAT NO PIPING OR ACCESSORY WEIGHT IS CARRIED BY THE PUMP, EQUIPMENT, OR FLEX CONNECTOR.

6. FOR ALL HYDRONIC PIPING THE MINIIMUM PIPE SIZE SHALL BE 3/4 NPS (3/4-INCHES DIAMETER). LONG RADIUS ELBOWS SHALL BE USED.

7. UNLESS INDICATED OTHERWISE, PIPING SHALL BE INSTALLED BELOW DUCTWORK.

8. PIPING SHALL BE SO THAT ALL VALVES, STRAINERS, UNIONS, TRAPS, FLANGES, AND OTHER APPURTENANCES REQUIRING ACCESS ARE ACCESSIBLE.

9. VALVES AND SPECIALTIES SHALL BE LINE SIZE UNLESS INDICATED OTHERWISE.

10. VALVES SHALL BE INSTALLED IN LOCATIONS SO THAT THE VALVES REMAIN IN SERVICE AND CONNECTED TO THE PIPING, WHEN THE EQUIPMENT OR PIPING IS REMOVED.

11. VALVES SHALL HAVE POSITION INDICATORS. BALANCING VALVES SHALL HAVE ADJUSTABLE MEMORY STOPS.

12. AT EQUIPMENT AND PUMP CONNECTIONS WHERE THE EQUIPMENT CONNECTION IS DIFFERENT THAN THE INDICATED PIPE SIZE, LOCATE PIPING TRANSITIONS (REDUCERS) NEAREST THE

EQUIPMENT, BETWEEN THE EQUIPMENT AND THE NEXT NEAREST VALVE, STRAINER, OR APPURTENANCE.

13. ALL PIPING ABOVE GRADE SHALL BE SUPPORTED BY THE BUILDING STRUCTURE AND IT SHALL NOT REST ON CEILING TILES OR THE CEILING SUPPORT STRUCTURE.

14. PIPING HUNG FROM JOISTS AND TRUSSES SHALL BE HUNG FROM THE TOP CHORD OF THE JOIST OR TRUSS.

15. ISOLATION VALVES SHALL BE INCLUDED AND INSTALLED IN ALL PIPING CONNECTED TO EACH PIECE OF EQUIPMENT AND EACH PIPING ACCESSORY FOR WHICH MAINTENANCE OR REPLACEMENT

OF THE EQUIPMENT OR ACCESSORY IS REQUIRED.

STEAM PIPING

1. PIPE TRANSITIONS FOR STEAM LINES SHALL BE ECCENTRIC TRANSITIONS WITH THE FLAT SIDE ON THE BOTTOM.

2. INSTALL PIPING WITH SUFFICIENT SLOPE TO YIELD AIR VENTING TO HIGH POINTS AND DRAINING TO LOW POINTS.

3. INSTALL DRAIN TEES WITH MANUAL FULL-PORT VALVES AT LOW POINTS OF ALL STEAM AND STEAM CONDENSATE PIPING SYSTEMS.

4. BRANCHES FOR STEAM PIPING SHALL COME OFF THE TOP OF MAINS.

5. BRANCHES FOR STEAM CONDENSATE FLOWING INTO MAINS SHALL CONNECT ON THE TOP OF MAINS, OR IF CONNECTION ON TOP IS NOT POSSIBLE THEN THE CONNECTION SHALL BE ABOVE THE

CENTER LINE OF THE MAIN.

6. TUBING FOR PRESSURE GAUGES, DP SENSORS, AND OTHER SENSORS THAT IS CONNECTED TO HORIZONTAL PIPES SHALL BE CONNECTED TO THE SIDE OR ABOVE THE CENTER LINE OF THE

HORIZONTAL PIPES CONTAINING THE MATERIAL BEING SENSED.

7. PIPING AT PUMPS AND EQUIPMENT SHALL BE SUPPORTED SO THAT NO PIPING OR ACCESSORY WEIGHT IS CARRIED BY THE PUMP, EQUIPMENT, OR FLEX CONNECTOR.

8. FOR ALL STEAM AND STEAM CONDENSATE PIPING THE MINIIMUM PIPE SIZE SHALL BE 3/4 NPS (3/4-INCHES DIAMETER). LONG RADIUS ELBOWS SHALL BE USED.

9. UNLESS INDICATED OTHERWISE, PIPING SHALL BE INSTALLED BELOW DUCTWORK.

10. PIPING SHALL BE SO THAT ALL VALVES, STRAINERS, UNIONS, TRAPS, FLANGES, AND OTHER APPURTENANCES REQUIRING ACCESS ARE ACCESSIBLE.

11. VALVES AND SPECIALTIES SHALL BE LINE SIZE UNLESS INDICATED OTHERWISE.

12. VALVES SHALL BE INSTALLED IN LOCATIONS SO THAT THE VALVES REMAIN IN SERVICE, CONNECTED TO THE PIPING, WHEN THE EQUIPMENT OR PIPING IS REMOVED.

13. VALVES SHALL HAVE POSITION INDICATORS. BALANCING VALVES SHALL HAVE ADJUSTABLE MEMORY STOPS.

14. AT EQUIPMENT AND PUMP CONNECTIONS WHERE THE EQUIPMENT CONNECTION IS DIFFERENT THAN THE INDICATED PIPE SIZE, LOCATE PIPING TRANSITIONS (REDUCERS) NEAREST THE

EQUIPMENT, BETWEEN THE EQUIPMENT AND THE NEXT NEAREST VALVE, STRAINER, OR APPURTENANCE.

15. ALL PIPING ABOVE GRADE SHALL BE SUPPORTED BY THE BUILDING STRUCTURE AND IT SHALL NOT REST ON CEILING TILES OR THE CEILING SUPPORT STRUCTURE. PIPING HUNG FROM JOISTS

AND TRUSSES SHALL BE HUNG FROM THE TOP CHORD OF THE JOIST OR TRUSS.

16. ISOLATION VALVES SHALL BE INCLUDED AND INSTALLED IN ALL PIPING CONNECTED TO EACH PIECE OF EQUIPMENT AND EACH PIPING ACCESSORY FOR WHICH MAINTENANCE OR REPLACEMENT

OF THE EQUIPMENT OR ACCESSORY IS REQUIRED.

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

Date:

Drawing Title:

Approved Project Director

Project Title:

1 2 3 4 5 6 7 8 9

BID DOCUMENTS

590 MEANS ST NW

Phase Project Number

Building Number

Drawing NumberLocation

Issue Date CheckedFULLY SPRINKLERED

STAMP

STE. 200

ATLANTA, GA 30318

ARCHITECT/ENGINEER OF RECORDCONSULTANT

F ile

P a th

A

B

C

D

E

F

U.S. Department of Veterans Affairs

Office of Construction and

Facilities Management

Drawn

64A

MECHANICAL LEGEND AND NOTES CORRECT PATIENT PRIVACY

DEFICIENCIES - LAKE CITY

Lake City, FL

M001

573 A4-18-603

January 29, 2024 RWHDAC

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SEAL

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NG I NEE

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2 4 7 42 44 479 52

13 20 24 28 33 3726 38

40 46 50 53

EXIST. SA DUCT

FROM RISER

SERVING EXIST.

UNIT 64-AC-52

SA SERVING UNRENOVATED AREA

REMOVE ALL SA

DUCTWORK, DIFFUSERS,

ETC. BEYOND THIS POINT

CAP & SEAL AIR-TIGHT

REMOVE ALL EA

DUCTWORK, GRILLES,

ETC. BEYOND THIS POINT

CAP & SEAL AIR-TIGHT

REMOVE ALL EA

DUCTWORK, GRILLES,

ETC. BEYOND THIS POINT

CAP & SEAL AIR-TIGHT

REMOVE ALL EA

DUCTWORK, GRILLES,

ETC. BEYOND THIS POINT

CAP & SEAL AIR-TIGHT

REMOVE EXIST. FCU INCLUDING

PIPES, VALVES, ETC.

EXCLUSIVELY SERVING THE FCU,

PIPING SERVING OTHER FCUs TO

REMAIN & CAPPED WHERE PIPES

HAVE BEEN REMOVED, TYP. FOR

RENOVATED AREAS

X

Y

Z

2 (TYPICAL)2 (TYPICAL) 2(TYPICAL)2(TYPICAL)

(TYPICAL)

(TYPICAL)

(TYPICAL)

(TYPICAL)

(TYPICAL)

(TYPICAL)

(TYPICAL)

S

Q

O

1. EXISTING EXHAUST DUCTWORK RISER TO REMAIN TO SERVE EXISTING

SPACES NOT BEING RENOVATED. REMOVE ALL EXHAUST DUCT BACK TO

WHERE DUCTWORK EXITS THE CHASE. CAP AND SEAL DUCTWORK AIR-

TIGHT.

PRIOR TO CONSTRUCTION MEASURE AND RECORD ALL EXHAUST AIR INLETS

SERVED BY EXISTING FAN CONNECTED TO SPACES NOT BEING RENOVATED.

AFTER DUCTWORK IS REMOVED, CAPPED, AND SEALED AIR-TIGHT, ADJUST

AND BALANCE FAN TO PREVIOUSLY MEASURED AIRFLOWS SO THAT FAN CAN

REMAIN IN SERVICE.

2. REMOVE EXISTING CONSOLE UNIT WITH STEAM HEAT. CAP BRANCH STEAM &

STEAM CONDENSATE PIPES AT RISER. STEAM RISERS FROM BELOW AND UP

TO FLOOR 4 TO REMAIN TO SERVE EXISTING EQUIPMENT TO REMAIN ON

UNRENOVATED FLOORS.

3. EXISTING AHU 64-AC-52 DUCTWORK MAIN TO REMAIN TO SERVE

UNRENOVATED PORTION OF BUILDING.

PRIOR TO CONSTRUCTION CONTRACTOR SHALL MEASURE AND RECORD ALL

SUPPLY AIR OUTLETS SERVED BY EXISTING AHU LOCATED IN PENTHOUSE

SERVING EXISTING SPACES NOT BEING RENOVATED. PORTION OF

DUCTWORK BEING REMOVED SHALL BE CAPPED AND SEALED AIR-TIGHT SO

THAT SYSTEM CAN MAINTAIN CONDITIONING TO SPACES NOT BEING

RENOVATED. EXISTING AHU SHALL BE ADJUSTED AND BALANCED TO

ACHIEVE PREVIOUSLY MEASURED AIRFLOW RATES.

FLOOR PLAN KEY NOTES 1

3/32" = 1' - 0" 0 5' 10' 20' 40'

GRAPHIC SCALE(S)

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

Date:

Drawing Title:

Approved Project Director

Project Title:

1 2 3 4 5 6 7 8 9

BID DOCUMENTS

590 MEANS ST NW

Phase Project Number

Building Number

Drawing NumberLocation

Issue Date CheckedFULLY SPRINKLERED

STAMP

STE. 200

ATLANTA, GA 30318

ARCHITECT/ENGINEER OF RECORDCONSULTANT

F ile

P a th

A

B

C

D

E

F

U.S. Department of Veterans Affairs

Office of Construction and

Facilities Management

Drawn

64A

SECOND FLOOR PLAN - OVERALL

DEMOLITION

CORRECT PATIENT PRIVACY

DEFICIENCIES - LAKE CITY

Lake City, FL

MD101

573 A4-18-603

January 29, 2024 CMDDAC

KEY PLAN

B64A

PLAN

NORTH

TRUE

NORTH

3/32" = 1' - 0" 0 5' 10' 20' 40'

SCALE: 3/32" = 1'-0"

SECOND FLOOR DEMOLITION PLAN

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034339

SEAL

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2 4 7 42 44 47

101 13

20 24 28 33 3726 38

46 50 53REMOVE ALL EA

DUCTWORK, GRILLES,

ETC. BEYOND THIS POINT

SA & EA DUCTWORK SERVING

UNRENOVATED AREAS TO REMAIN

SA & EA DUCTWORK SERVING

UNRENOVATED AREAS TO REMAIN

SA DUCTWORK SERVING

UNRENOVATED AREAS

TO REMAIN

REMOVE EXIST. FCU INCLUDING PIPES, VALVES, ETC.

EXCLUSIVELY SERVING THE FCU, PIPING SERVING

OTHER FCUs TO REMAIN & CAPPED WHERE PIPES

HAVE BEEN REMOVED, TYP. FOR RENOVATED AREAS

REMOVE ALL EA DUCTWORK,

GRILLES, ETC. BEYOND THIS POINT

X

Y

Z

(TYPICAL)

(TYPICAL)

S

Q

O

1. EXISTING EXHAUST DUCTWORK RISER TO REMAIN TO SERVE EXISTING

SPACES NOT BEING RENOVATED.

2. REMOVE EXISTING CONSOLE UNIT WITH STEAM HEAT. CAP BRANCH STEAM &

STEAM CONDENSATE PIPES AT RISER. STEAM RISERS FROM BELOW AND UP

TO FLOOR 4 TO REMAIN TO SERVE EXISTING EQUIPMENT TO REMAIN ON

UNRENOVATED FLOORS.

3. EXISTING AHU 64-AC-52 DUCTWORK MAIN TO REMAIN TO SERVE

UNRENOVATED PORTION OF BUILDING.

PRIOR TO CONSTRUCTION CONTRACTOR SHALL MEASURE AND RECORD ALL

SUPPLY AIR OUTLETS SERVED BY EXISTING AHU LOCATED IN PENTHOUSE

SERVING EXISTING SPACES NOT BEING RENOVATED. PORTION OF

DUCTWORK BEING REMOVED SHALL BE CAPPED AND SEALED AIR-TIGHT SO

THAT SYSTEM CAN MAINTAIN CONDITIONING TO SPACES NOT BEING

RENOVATED. EXISTING AHU SHALL BE ADJUSTED AND BALANCED TO

ACHIEVE PREVIOUSLY MEASURED AIRFLOW RATES.

4. REMOVE EXISTING BRANCH DUCTWORK BACK TO DUCTWORK MAIN SERVING

EXISTING SPACES BEING RENOVATED. CAP AND SEAL DUCTWORK AIR-TIGHT

SO THAT EXISTING AHU CAN REMAIN IN USE TO SERVE SPACES NOT BEING

RENOVATED.

5. PRIOR TO CONSTRUCTION CONTRACTOR SHALL MEASURE AND RECORD ALL

EXHAUST AIR INLETS SERVED BY EXISTING FAN CONNECTED TO SPACES

NOT BEING RENOVATED. PORTION OF DUCTWORK BEING REMOVED SHALL

BE CAPPED AND SEALED AIR-TIGHT SO THAT EXHAUST FROM SPACES NOT

BEING RENOVATED CAN REMAIN IN SERVICE. EXISTING EXHAUST FAN SHALL

BE ADJUSTED AND BALANCED TO ACHIEVE PREVIOUSLY MEASURED

AIRFLOWS.

FLOOR PLAN KEY NOTES 1

3/32" = 1' - 0" 0 5' 10' 20' 40'

GRAPHIC SCALE(S)

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

Date:

Drawing Title:

Approved Project Director

Project Title:

1 2 3 4 5 6 7 8 9

BID DOCUMENTS

590 MEANS ST NW

Phase Project Number

Building Number

Drawing NumberLocation

Issue Date CheckedFULLY SPRINKLERED

STAMP

STE. 200

ATLANTA, GA 30318

ARCHITECT/ENGINEER OF RECORDCONSULTANT

F ile

P a th

A

B

C

D

E

F

U.S. Department of Veterans Affairs

Office of Construction and

Facilities Management

Drawn

64A

THIRD FLOOR - OVERALL

DEMOLITION

CORRECT PATIENT PRIVACY

DEFICIENCIES - LAKE CITY

Lake City, FL

MD102

573 A4-18-603

January 29, 2024 CMDDAC

SCALE: 3/32" = 1'-0"

B64A - THIRD FLOOR OVERALL DEMOLIION

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034339

SEAL

E

A.I.I.

BEDROOM

2NB-1

A.I.I.

BARIATRIC

BEDROOM

2NA-1

STERILE

SUPPLY

MSD

HAC

STAIR #1

S1.2 NURSE

MANAGER

2NN-1

A.I.I.

BEDROOM

2NC-1 A.I.I.

BEDROOM

2ND-1

A.I.I.

BEDROOM

2NE-1

EQUIPMENT

STORAGE

A213

MED. PREP

2NN-5

NOURISH

2NN-4

STAIR #2

S2.2

CORRIDOR-1

C2-3-1

CORRIDOR

C2-4

SOILED

UTILITY RM

CLEAN

UTILITY RM

PUBLIC

ELEVATOR

LOBBY

C2-1

MED. GAS

STORAGE

A.I.I.

BEDROOM

2NF-1

A.I.I.

BEDROOM

2NJ-1

A.I.I.

BEDROOM

2NG-1

A.I.I.

BEDROOM

2NH-1

ONCOLOGY

EXAM

MD OFFICE

EXISTING

INFUSION

CLINIC

TELECOM

ROOM

CLEAN

LINEN

EXISTING

ELECTRICAL

ROOM

MULTI-PURPOSE

ROOM/

STAFF

LOUNGE

FAMILY

LOUNGE

MED. PREP

2SN-5

NOURISH

2SN-4

CLEAN

UTILITY RM

NURSE

ASSIST

MANAGER

2SN-1

A.I.I.

BEDROOM

2SJ-1

A.I.I.

BEDROOM

2SH-1

SERVICE

ELEVATOR

LOBBY

C2-2

A.I.I.

BEDROOM

2SG-1

A.I.I.

BEDROOM

2SF-1

SOILED

UTILITY RM

A.I.I.

BEDROOM

2SE-1

HAC

STERILE

SUPPLY

MSD

A.I.I.

BARIATRIC

BEDROOM

2SA-1

A.I.I.

BEDROOM

2SB-1

A.I.I.

BEDROOM

2SC-1

A.I.I.

BEDROOM

2SD-1

2 4 7 42 44 479 5217101 13 20 24 28 33 3726 38 40 46 50 53

EXIST. SA DUCT

FROM RISER

SERVING EXIST.

UNIT 64-AC-52

SA SERVING UNRENOVATED AREA

NURSE

STATION-NORTH

2NN-2

CORRIDOR-2

C2-3-2 CORRIDOR

C2-5

NURSE

STATION-SOUTH

2SN-2

MED. GAS

STORAGE

X

Y

Z

P

STAIR #3

S3.2

MH102

MH103

AHU-1

LOWER LEVEL ROOF

FIRST FLOOR ROOF

FIRST FLOOR ROOF

AHU-3

AHU-2

AHU-4

EF-9

EF-1

EF-10

S

Q

D H

-1

DH-3

DH-4

DH-2

EF-2

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

Date:

Drawing Title:

Approved Project Director

Project Title:

1 2 3 4 5 6 7 8 9

BID DOCUMENTS

590 MEANS ST NW

Phase Project Number

Building Number

Drawing NumberLocation

Issue Date CheckedFULLY SPRINKLERED

STAMP

STE. 200

ATLANTA, GA 30318

ARCHITECT/ENGINEER OF RECORDCONSULTANT

F ile

P a th

A

B

C

D

E

F

U.S. Department of Veterans Affairs

Office of Construction and

Facilities Management

Drawn

64A

SECOND FLOOR PLAN - OVERALL CORRECT PATIENT PRIVACY

DEFICIENCIES - LAKE CITY

Lake City, FL

MH101

573 A4-18-603

January 29, 2024 CMDDAC

KEY PLAN

B64A

PLAN

NORTH

TRUE

NORTH

SCALE: 3/32" = 1'-0"

SECOND FLOOR RENOVATION PLAN

GRAPHIC SCALE(S)

## KEY NOTES

GENERAL NOTES

KEY PLAN

3/32" = 1' - 0" 0 5' 10' 20' 40'

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034339

SEAL

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42 44 47 5224 28 33 3726 38 40 46 50 53

X

Y

Z

P

U

EXISTING

INFUSION

CLINIC

TELECOM

ROOM

CLEAN

LINEN

EXISTING

ELECTRICAL

ROOM

MULTI-PURPOSE

ROOM/

STAFF

LOUNGE

CORRIDOR

C2-5

PUBLIC

ELEVATOR

LOBBY

C2-1

SERVICE

ELEVATOR

LOBBY

C2-2

CORRIDOR

C2-8A

FAMILY

LOUNGE

FAM. TLT

FAM. TLT

CLEAN

UTILITY RM

MED. GAS

STORAGE

A.I.I.

BEDROOM

2SJ-1

PATIENT

ISOLATION

TLT

2SJ-3

A.I.I. ANTE

ROOM

2SJ-2

A.I.I. ANTE

ROOM

2SH-2

PATIENT

ISOLATION

TLT

2SH-3

A.I.I.

BEDROOM

2SH-1

A.I.I.

BEDROOM

2SG-1

PATIENT

ISOLATION

TLT

2SG-3

A.I.I. ANTE

ROOM

2SG-2

A.I.I. ANTE

ROOM

2SF-2

PATIENT

ISOLATION

TLT

2SF-3

A.I.I.

BEDROOM

2SF-1 SOILED

UTILITY RM

PATIENT

ISOLATION

TLT

2SE-3

A.I.I. ANTE

ROOM

2SE-2

A.I.I.

BEDROOM

2SE-1

A.I.I.

BEDROOM

2SD-1

PATIENT

ISOLATION

TLT

2SD-3

PATIENT

ISOLATION

TLT

2SC-3

A.I.I. ANTE

ROOM

2SD-2

A.I.I. ANTE

ROOM

2SC-2

A.I.I.

BEDROOM

2SC-1

CORRIDOR

C2-6

A.I.I.

BEDROOM

2SB-1

PATIENT

ISOLATION

TLT

2SB-3

BARIATRIC

ISOLATION

TLT

2SA-3

A.I.I. ANTE

ROOM

2SB-2

A.I.I.

BARIATRIC

ANTE

ROOM

2SA-2

A.I.I.

BARIATRIC

BEDROOM

2SA-1

STERILE

SUPPLY

MSD

HAC

STAIR #3

S3.2

38x18

16x14

32x20

AC-1 AC-1

STAFF TLT

204A

CD-1

CD-1

EG-1

EG-1

CD-1

CD-1

CD-1

CD-1

RG-1

CD-1

145 RG-1

RG-1

CD-1

CD-1

EG-1

EG-1

CD-1

CD-1

EG-1

CD-1

90EG-1

EG-1

100 CD-1

EG-1

CD-1

CD-1

130 CD-1

EG-1

CD-1

EG-1

EG-1

CD-1

EG-1

CD-1

EG-1

CD-1

CD-1

EG-1

EG-1

CD-1

CD-1

EG-1

CD-1

CD-1

CD-1

EG-1

EG-1

100 EG-1

CD-1

CD-1

CD-1

EG-1

EG-1

RG-1

RG-1

CD-1

CD-1

EG-1

RG-1

CD-1

CD-1

RG-1

CD-1

260RG-1

240CD-1

CD-1

CD-1

CD-1

240CD-1

CD-1

CD-1

EG-1

38x18 x1

ECV-2-5

CD-1

EG-1

ECV-2-6

ECV-2-8

ECV-2-7

ECV-2-9

ECV-2-1ECV-2-2

ECV-2-3 ECV-2-4

CD-1

C A

V -2

-1

VAV-2-1

CAV-2-2

VAV-2-4

CAV-2-3

CAV-2-4

VAV-2-8

VAV-2-2

VAV-2-3

VAV-2-5

VAV-2-6

VAV-2-7

CAV-2-5

CAV-2-7

CAV-2-8

CAV-2-6

CAV-2-9

CAV-2-10

CAV-2-11CAV-2-12

CAV-2-14CAV-2-13

10x8

18x10

22x10

36x12 EA 30x12 EA

18x12

30x12 EA

18x12

12x12

12x12

16x14

12x10

22x12 SA

20x14 SA

16x14 SA

12x12 SA

6ø

6ø

12x10

6ø

10x8

10x8

12x8

12x10 x1

12x10

12x12

12x10

10x10

10x10

10x10

12x10

EF-10

10x8

10x10

8ø

6ø

8ø

8ø

8ø

8ø

8x6

8ø

8x6

8x8

8x6

10x10

12x12 12x12

10x10

8x6

8x68x6

8x6

10x10

8x6 8x6

12x12

CD-1

8x6

12x6

12x10

10x10

8x6 12x12

8x6

8x6

8x6

10x10

12x12

8x6

10x108x6 8x6

8x6 8x6

10x10 8x6

8x6

12x12

8x6

8x6

10x10

8x6 8x6

12x12

8x8

12x10

8x8

8x6

8ø

EG-1

8x8

CD-1

8x8

8x6

14x10 14x6

6ø

8x6

8x610x10

8x8

8x6

NURSE

ASSIST

MANAGER

2SN-1

8ø

8x8

10x10

S

Q

D H

-2

DH-4

AHU-2

AHU-4

x3

46x14

15ø

16x14

26x28

4 3

HP-1

HP-1

HP-1

14x16

14x16

16x14 x1 x1

32x20

14x16

14x16

16x14

CD-1

DUCTWORK ON

PENTHOUSE ROOF

1. AHU FRESH AIR INTAKES SHALL BE A MINIMUM OF 20 FEET FROM ANY

PLUMBING OF EXHAUST VENTS.

2. EXTERIOR DUCTWORK SHALL BE SUPPORTED W/ DUCTWORK SUPPORTS

ATTACHED TO THE ROOF.

3. ALL DUCTWORK LOCATED OUTDOORS OR EXPOSED TO THE WEATHER

SHALL BE DOUBLE WALL, SMOOTH INSIDE AND OUTSIDE, INSULATED WITH

INSULATION OF SUFFICIENT THICKNESS TO YIELD A MINIMUM INSTALLED

VALUE OF R-8, WITH FLANGED CONNECTIONS. THE OUTSIDE PANEL SHALL

BE PAINTED WITH WEATHER RESISTANT PAINT OR BE CONSTRUCTED OF

STAINLESS STEEL. JOINTS SHALL BE INSULATED. TOP SURFACE OF

HORIZONTAL DUCTS IS TO BE SLOPED 1/8-INCH PER FOOT FOR DRAINAGE.

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

Date:

Drawing Title:

Approved Project Director

Project Title:

1 2 3 4 5 6 7 8 9

BID DOCUMENTS

590 MEANS ST NW

Phase Project Number

Building Number

Drawing NumberLocation

Issue Date CheckedFULLY SPRINKLERED

STAMP

STE. 200

ATLANTA, GA 30318

ARCHITECT/ENGINEER OF RECORDCONSULTANT

F ile

P a th

A

B

C

D

E

F

U.S. Department of Veterans Affairs

Office of Construction and

Facilities Management

Drawn

64A

SECOND FLOOR PLAN - SOUTH CORRECT PATIENT PRIVACY

DEFICIENCIES - LAKE CITY

Lake City, FL

MH102

573 A4-18-603

January 29, 2024 CMDDAC

SCALE: 1/8" = 1'-0"

SECOND FLOOR PLAN - 2 SOUTH

KEY PLAN

B64A

GRAPHIC SCALE(S)

## KEY NOTES

GENERAL NOTES

KEY PLAN

1/8" = 1' - 0" 0 5' 10' 15' 30'

1 SA DUCTWORK FROM AHU-4 UP TO FLOOR 3. SECURE VERTICAL DUCT TO

EXTERIOR WALL.

2 RA DUCT FROM FLOOR ABOVE TO AHU-4. SECURE VERTICAL DUCT TO

EXTERIOR WALL.

3 EXHAUST DUCT FROM EF-5 & EF-6 ABOVE.

4 EXHAUST DUCT FROM CEILING SPACE OF FLOOR 2 THRU EXTERIOR WALL.

FLASH & SEAL WALL PENETRATION WATER-TIGHT.

5 SA DUCTWORK FROM AHU-2 THRU EXTERIOR WALL INTO THE CEILING

SPACE OF FLOOR 2. FLASH & SEAL WATER-TIGHT.

6 RA DUCTWORK FROM CEILING SPACE OF FLOOR 2 THRU EXTERIOR WALL

TO AHU-2. FLASH & SEAL WATER-TIGHT.

7 INSTALL WALL-MOUNTED AIR HANDLING UNIT CENTERED ABOVE DOOR.

ROUTE 1-INCH CONDENSATE TO NEAREST SANITARY DRAIN (MOP SINK).

PUMP CONDENSATE AS REQUIRED.

8 ROUTE REFRIGERANT PIPING FROM CU-1 TO AFFILIATED AC ON FLOOR 2.

INSTALL CU-1 ON ROOF CURB OR ROOF SUPPORT. SECURE TO ROOF CURB

OR SUPPORT.

9 ROUTE REFRIGERANT PIPING FROM CU-1 TO AFFILIATED AC ON FLOOR 3.

INSTALL CU-1 ON ROOF CURB OR ROOF SUPPORT. SECURE TO ROOF CURB

OR SUPPORT.

N O

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034339

SEAL

E

2 4 7 9 17101 13 20 24 2826

A.I.I.

BEDROOM

2NB-1

A.I.I.

BEDROOM

2NC-1

PATIENT

ISOLATION

TLT

2NC-3

PATIENT

ISOLATION

TLT

2NB-3

BARIATRIC

ISOLATION

TLT

2NA-3

A.I.I. ANTE

ROOM

2NB-2

A.I.I.

BARIATRIC

ANTE

ROOM

2NA-2

A.I.I.

BARIATRIC

BEDROOM

2NA-1

CORRIDOR-2

C2-3-2

A.I.I. ANTE

ROOM

2NC-2

A.I.I. ANTE

ROOM

2ND-2

PATIENT

ISOLATION

TLT

2ND-3

A.I.I.

BEDROOM

2ND-1

A.I.I.

BEDROOM

2NE-1

PATIENT

ISOLATION

TLT

2NE-3

A.I.I. ANTE

ROOM

2NE-2

HAC

STERILE

SUPPLY

MSD

STAIR #1

S1.2

NURSE

MANAGER

2NN-1

NURSE

STATION-NORTH

2NN-2

MED. PREP

2NN-5

NOURISH

2NN-4

A.I.I.

BEDROOM

2NF-1

A.I.I.

BEDROOM

2NJ-1

MED. GAS

STORAGE

CLEAN

UTILITY RM

ONCOLOGY

EXAM

CORRIDOR-1

C2-3-1

CORRIDOR

C2-4

A.I.I.

BEDROOM

2NG-1

A.I.I.

BEDROOM

2NH-1

PATIENT

ISOLATION

TLT

2NG-3

PATIENT

ISOLATION

TLT

2NF-3

A.I.I. ANTE

ROOM

2NF-2

A.I.I. ANTE

ROOM

2NG-2

A.I.I. ANTE

ROOM

2NH-2

PATIENT

ISOLATION

TLT

2NH-3

A.I.I. ANTE

ROOM

2NJ-2

PATIENT

ISOLATION

TLT

2NJ-3

MD OFFICE

EXISTING

INFUSION

CLINIC

STAIR #2

S2.2

EQUIPMENT

STORAGE

A213

PUBLIC

ELEVATOR

LOBBY

C2-1

SOILED

UTILITY RM

X

Y

Z

P

U

44x14

CD-1

CD-1

EG-1

EG-1

CD-1

RG-1

AC-1

CD-1

CD-1

RG-1

CD-1

CD-1

EG-1

EG-1

CD-1

CD-1

EG-1

CD-1

EG-1

EG-1

CD-1

EG-1

CD-1

EG-1

CD-1

CD-1

EG-1

CD-1

EG-1

RG-1

RG-1

CD-1

EG-1

RG-1

RG-1

RG-1

CD-1

CD-1

CD-1

CD-1

RG-1

CD-1

110CD-1

CD-1

EG-1

CD-1

135 EG-1

CD-1

EG-1

CD-1

CD-1

CD-1

CD-1

EG-1

CD-1

CD-1

x1 x1

C A

V -2

-1

CD-1

CD-1

CD-1

135CD-1

EG-1

EG-1

CD-1

CD-1

CAV-1-13CAV-1-12

EG-1

EG-1

EG-1

EG-1

CD-1

CD-1

CD-1

EG-1

EG-1

CAV-1-11CAV-1-10

CD-1

CD-1

VAV-1-5

VAV-1-4

VAV-1-3

VAV-1-1

VAV-1-2

CAV-1-7

VAV-1-7

CAV-1-8

VAV-1-6

CAV-1-9

CAV-1-6

CAV-1-5

CAV-1-3

CAV-1-4

CAV-1-1

CAV-1-2

RG-1

ECV-1-1

ECV-1-2

ECV-1-3

ECV-1-4 ECV-1-5

ECV-1-9 ECV-1-8

ECV-1-6ECV-1-7

AHU-1

12x10

6ø

12x8

8x6

14x8

8x8

14x14 12x12

14x6

8x6

12x12 10x10

14x10

30x12 EA 22x10 SA x1

E

A x1

S A

8x6

10x10 10x10

10x10

10x10

10x10

30x12 EA 16x14 SA

18x12 EA

12x12 SA

EF-1

36x12 EA 20x14 SA

EF-9

10x10

12x12

8x6

8x6

8x6

8x6

12x10 SA 12x10 SA

8x6

8x6 10x10

12x10 10x10 8x6

12x12

8x6

8x6

8x8

6ø

8x6

TELECOM

ROOM

8x8 8x6

8x6

8x8

8x6

8x6

12x12 12x12

8x6

8x6 8x6

8x6

12x12

12x12 8x6

12x1012x10

10x10 10x10

8x6

10x10 x8

8x8

8ø 8ø

6ø 8x6

8x8

8x6

8ø

8ø

6ø 8ø6ø

8ø

8x6

6ø

8x8

10x8

12x8

8x6

10x10

12x12

12x10

S

Q

EF-2

20x24

23ø

23ø

15ø

14x12

AHU-3

DH-3

D H

-1

CD-1

4 3

44x14 x1

32x18

14x14 x1

14x14

1. AHU FRESH AIR INTAKES SHALL BE A MINIMUM OF 20 FEET FROM ANY

PLUMBING OF EXHAUST VENTS.

2. EXTERIOR DUCTWORK SHALL BE SUPPORTED W/ DUCTWORK SUPPORTS

ATTACHED TO THE ROOF.

3. ALL DUCTWORK LOCATED OUTDOORS OR EXPOSED TO THE WEATHER

SHALL BE DOUBLE WALL, SMOOTH INSIDE AND OUTSIDE, INSULATED WITH

INSULATION OF SUFFICIENT THICKNESS TO YIELD A MINIMUM INSTALLED

VALUE OF R-8, WITH FLANGED CONNECTIONS. THE OUTSIDE PANEL SHALL

BE PAINTED WITH WEATHER RESISTANT PAINT OR BE CONSTRUCTED OF

STAINLESS STEEL. JOINTS SHALL BE INSULATED. TOP SURFACE OF

HORIZONTAL DUCTS IS TO BE SLOPED 1/8-INCH PER FOOT FOR DRAINAGE.

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

Date:

Drawing Title:

Approved Project Director

Project Title:

1 2 3 4 5 6 7 8 9

BID DOCUMENTS

590 MEANS ST NW

Phase Project Number

Building Number

Drawing NumberLocation

Issue Date CheckedFULLY SPRINKLERED

STAMP

STE. 200

ATLANTA, GA 30318

ARCHITECT/ENGINEER OF RECORDCONSULTANT

F ile

P a th

A

B

C

D

E

F

U.S. Department of Veterans Affairs

Office of Construction and

Facilities Management

Drawn

64A

SECOND FLOOR PLAN - NORTH CORRECT PATIENT PRIVACY

DEFICIENCIES - LAKE CITY

Lake City, FL

MH103

573 A4-18-603

January 29, 2024 CMDDAC

SCALE: 1/8" = 1'-0"

SECOND FLOOR PLAN - 2 NORTH

KEY PLAN

B64A

GRAPHIC SCALE(S)

## KEY NOTES

GENERAL NOTES

KEY PLAN

1/8" = 1' - 0" 0 5' 10' 15' 30'

1 SA DUCT FROM AHU-1 BELOW AHU-3 SA DUCT.

2 SA DUCT FROM AHU-3 UP TO LEVEL 3. SECURE VERTICAL DUCT TO

EXTERIOR WALL. SA DUCT FROM AHU-1 THRU EXTERIOR INTO ABOVE

CEILING SPACE OF FLOOR 2. FLASH & SEAL WALL PENETRATION

WATER-TIGHT.

3 RA DUCT TO AHU-3 ABOVE RA DUCT TO AHU-1.

4 RA DUCT FROM FLOOR 3 TO AHU-3. SECURE VERTICAL DUCT TO EXTERIOR

WALL. RA DUCT FROM CEILING SPACE OF FLOOR 2 THRU EXTERIOR WALL

TO AHU-1. FLASH & SEAL WALL PENETRATION WATER-TIGHT.

5 EA DUCT FROM CEILING SPACE OF FLOOR 2 THRU EXTERIOR WALL TO EF-1

& EF-2. FLASH & SEAL WALL PENETRATION WATER-TIGHT.

6 EA DUCT FROM FLOOR 2 CEILING SPACE TO EF-9. FLASH & SEAL WALL

PENETRATION WATER-TIGHT.

7 INSTALL WALL-MOUNTED AIR HANDLING UNIT CENTERED ABOVE DOOR.

ROUTE 1-INCH CONDENSATE TO NEAREST SANITARY DRAIN (MOP SINK)

N O

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034339

SEAL

E

STAFF

LOUNGE

NURSE

EDUCATOR

SOCIAL

WORKER

TELECOM

ROOM

SERENITY

ROOM

EXISTING

ELECTRICAL

ROOM

STAFF

LOUNGE

COORIDOR-1

C3-8-1

SERVICE

ELEVATOR

LOBBY

C3-2

FAMILY

DINING

ROOM

FAMILY

TLT.

FAMILY

TLT.

EQUIPMENT

STORAGE

2 4 7

42 44 47

101 13

20 24 28 33 3726 38

46 50 53

X

Y

Z

P

U

MH105

S

Q

EXIST. DUCTWORK SERVING

UNRENOVATED AREA

EXIST. DUCTWORK

SERVING UNRENOVATED AREA

EXIST. DUCTWORK SERVING

UNRENOVATED AREA

O

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

Date:

Drawing Title:

Approved Project Director

Project Title:

1 2 3 4 5 6 7 8 9

BID DOCUMENTS

590 MEANS ST NW

Phase Project Number

Building Number

Drawing NumberLocation

Issue Date CheckedFULLY SPRINKLERED

STAMP

STE. 200

ATLANTA, GA 30318

ARCHITECT/ENGINEER OF RECORDCONSULTANT

F ile

P a th

A

B

C

D

E

F

U.S. Department of Veterans Affairs

Office of Construction and

Facilities Management

Drawn

64A

THIRD FLOOR PLAN - OVERALL CORRECT PATIENT PRIVACY

DEFICIENCIES - LAKE CITY

Lake City, FL

MH104

573 A4-18-603

January 29, 2024 RWHDAC

KEY PLAN

B64A

PLAN

NORTH

TRUE

NORTH

SCALE: 3/32" = 1'-0"

B64A - THIRD FLOOR OVERALL

3/32" = 1' - 0" 0 5' 10' 20' 40'

N O

R T H

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P R

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D W

A Y

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C A

R R

034339

SEAL

E

421713 20 24 28 33 3726 38 40

U

STAFF

LOUNGE

311 NURSE

EDUCATOR

SOCIAL

WORKER

TELECOM

ROOM

SERENITY

ROOM

EXISTING

ELECTRICAL

ROOM

LAUNDRY

STAFF

LOUNGE

TOILET

304A

TOILET

311A

EQUIPMENT

STORAGE

FAMILY

DINING

ROOM

AC-1

CD-1

RG-1

RG-1

CD-1

EG-1

EG-1

CD-1

EG-1

CD-1

CD-1

RG-1

CD-1

CD-1

RG-1

CD-1

CD-1

RG-1

CD-1

CD-1

EG-1

EG-1

CD-1

EG-1

CD-1

CD-1

EG-1

CD-1

CD-1

CD-1

EG-1

EG-1

8x6

8x10

8ø

8ø

14x128x6

14x8

8x6 8x6

10x88x6

10x10

10x10

8x6 8x6 8x6

8x6

8x6 8x8 8x6

8x6

8x6 8x6

10x10

8x6

8x8

10x10 8x8

10x10 8x6

12x12

8x6

14x12

8x8

12x8

12x8

14x8

14x10

8x68x6

8x8

8x8

10x8

8ø

8x8

VAV-3-7

VAV-3-6

VAV-3-5

VAV-3-3

VAV-3-4

VAV-3-2

VAV-3-1

S

Q

24x20 8

26x28 6

16x14 x1

20x12

46x145

44x14

14x14

24x20

VAV-3-814x12

16x14

COORDINATE EXACT

LOCATION OF NEW

DUCTWORK WITH

EXISTING KITCHEN

HOOD DUCTWORK.

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

Date:

Drawing Title:

Approved Project Director

Project Title:

1 2 3 4 5 6 7 8 9

BID DOCUMENTS

590 MEANS ST NW

Phase Project Number

Building Number

Drawing NumberLocation

Issue Date CheckedFULLY SPRINKLERED

STAMP

STE. 200

ATLANTA, GA 30318

ARCHITECT/ENGINEER OF RECORDCONSULTANT

F ile

P a th

A

B

C

D

E

F

U.S. Department of Veterans Affairs

Office of Construction and

Facilities Management

Drawn

64A

THIRD FLOOR PARTIAL PLAN - 3

CENTRAL CORE

CORRECT PATIENT PRIVACY

DEFICIENCIES - LAKE CITY

Lake City, FL

MH105

573 A4-18-603

January 29, 2024 CMDDAC

SCALE: 1/8" = 1'-0"

THIRD FLOOR PARTIAL PLAN - 3 CENTRAL CORE

KEY PLAN

B64A

GRAPHIC SCALE(S)

## KEY NOTES

GENERAL NOTES

KEY PLAN

1/8" = 1' - 0" 0 5' 10' 15' 30'

1 EXHAUST DUCTWORK FROM EF-3 & EF-4 ABOVE CEILING SPACE OF FLOOR 3

THRU THE EXTERIOR WALL INTO THE CEILING SPACE OF FLOOR 3. FLASH

AND SEAL WALL PENETRATION WATER-TIGHT & CAP DUCT FOR FUTURE

TIE-IN.

2 SA FROM AHU-3 ON LOW ROOF. ROUTE DUCT THRU EXTERIOR WALL INTO

CEILING SPACE OF FLOOR 3. FLASH & SEAL WALL PENETRATION

WATER-TIGHT. CAP DUCT FOR FUTURE TIE-IN.

3 RA DUCT FROM CEILING SPACE OF FLOOR 3 THRU EXTERIOR WALL, DOWN

TO AHU-3 ON LOW ROOF. FLASH & SEAL WALL PENETRATION WATER-TIGHT.

CAP DUCT FOR FUTURE TIE-IN.

4 SA DUCT FROM AHU-4 ON LOW ROOF. ROUTE DUCT THRU EXTERIOR WALL

INTO ABOVE CEILING SPACE OF FLOOR 3. FLASH & SEAL WALL

PENETRATION WATER-TIGHT. DUCT SIZED FOR FUTURE TIE-IN FOR UPFIT

OF SOUTH WIING.

5 RA DUCT FROM ABOVE CEILING SPACE OF FLOOR 3, THRU EXTERIOR WALL,

DOWN TO AHU-4 ON LOW ROOF. FLASH & SEAL WALL PENETRATION

WATER-TIGHT.

6 EXHAUST DUCTWORK FROM FLOOR 2 AND UP TO EF-5 & EF-6 ON ROOF.

7 EXHAUST DUCTWORK FROM EF-11 ABOVE CEILING SPACE OF FLOOR 3

THRU THE EXTERIOR WALL INTO THE CEILING SPACE OF FLOOR 3. FLASH

AND SEAL WALL PENETRATION WATER-TIGHT & CAP DUCT FOR FUTURE

TIE-IN.

8 EXHAUST DUCT UP THRU ROOF TO EF-7 & EF-8. CAP DUCT FOR FURTURE

TIE-IN.

9 EXHAUST DUCTWORK FROM EF-12 ABOVE CEILING SPACE OF FLOOR 3

THRU THE EXTERIOR WALL INTO THE CEILING SPACE OF FLOOR 3. FLASH

AND SEAL WALL PENETRATION WATER-TIGHT.

10 INSTALL WALL-MOUNTED AIR HANDLING UNIT CENTERED ABOVE DOOR.

ROUTE 1-INCH CONDENSATE TO NEAREST SANITARY DRAIN (MOP SINK).

11 COORDINATE EXACT LOCATION OF NEW DUCTWORK WITH EXISTING

KITCHEN HOOD DUCTWORK.

N O

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034339

SEAL

E

42 44 47

9 1710 13 20 24 28 33 3726

38 40 46

U

EF-3

EF-5

EF-7

EF-11

EF-12

S

Q

EF-4

EF-6

EF-8

18x16

28x26

18x16 26x28

24x20

24x20

20x24

15ø ø ø

23ø

23ø

23ø 23ø x2

15ø

2 1

14x12

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

Date:

Drawing Title:

Approved Project Director

Project Title:

1 2 3 4 5 6 7 8 9

BID DOCUMENTS

590 MEANS ST NW

Phase Project Number

Building Number

Drawing NumberLocation

Issue Date CheckedFULLY SPRINKLERED

STAMP

STE. 200

ATLANTA, GA 30318

ARCHITECT/ENGINEER OF RECORDCONSULTANT

F ile

P a th

A

B

C

D

E

F

U.S. Department of Veterans Affairs

Office of Construction and

Facilities Management

Drawn

64A

ROOF PLAN CORRECT PATIENT PRIVACY

DEFICIENCIES - LAKE CITY

Lake City, FL

MH106

573 A4-18-603

January 29, 2024 CMDDAC

SCALE: 1/8" = 1'-0"

ROOF PLAN

KEY PLAN

B64A

GRAPHIC SCALE(S)

## KEY NOTES

GENERAL NOTES

KEY PLAN

1/8" = 1' - 0" 0 5' 10' 15' 30'

1 EXHAUST DUCTWORK FROM FLOOR 2 TO EF-5 AND EF-6.

2 EXHAUST DUCTWORK FROM FLOOR 3 TO EF-3 AND EF-4.

3 EXHAUST DUCTWORK FROM FLOOR 3 TO EF-11.

4 EXHAUST DUCTWORK FROM FLOOR 3 TO EF-7 AND EF-8.

5 EXHAUST DUCTWORK FROM FLOOR 3 TO EF-12.

N O

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034339

SEAL

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2 4 71

U

S

Q

CWP-1

CWP-2

6" CWR

6" CWS

6" CWS

8" CWS 8" CWR

CWS&R UP TO FIRST

FLOOR ROOF 3533 3726 34

R.5

Q

U

T

S

R

20 24 28 29

20 24 28 33 3726

U

S

Q

DN TO EXIST. PRESSURE

REDUCING STATION

HWP-2

HWP-1

HX-1

TAP INTO EXIST. 4" HPS

4" LPS

2" HPS

3" HWS

3" HWR

3" HWS

3" HWR

HWS&R DN TO FLOORS 2 & 3,

COORD. W/ EXIST. PIPES

HX-2

3" LPS

ADS-1

ET-1

SHOT FEEDER

PRESSURE REDUCING STATION

ST-2 ST-1PRESSURE RELIEF VALVE

6" VENT UP THRU

ROOF TO GOOSE NECK

ST-3

ST-4

ST-5

ST-6

NEW LPC PIPE TO

EXIST. RECEIVER TANK

EXIST. LPC

1. ALL EXTERIOR PIPING, INCLUDING CHILLED WATER HEATING WATER

AND DOMESTIC WATER, SHALL BE HEAT TRACED AT A MINIMUM OF 7

WATTS/LF, AND INSULATED. PROVIDE WITH AN EXTERIOR JACKET.

VA FORM 08-6231

1 2 3 4 5 6 7 8 9

Date:

Drawing Title:

Approved Project Director

Project Title:

1 2 3 4 5 6 7 8 9

BID DOCUMENTS

590 MEANS ST NW

Phase Project Number

Building Number

Drawing NumberLocation

Issue Date CheckedFULLY SPRINKLERED

STAMP

STE. 200

ATLANTA, GA 30318

ARCHITECT/ENGINEER OF RECORDCONSULTANT

F ile

P a th

A

B

C

D

E

F

U.S. Department of Veterans Affairs

Of…