Attachment 01 - Drawings Mechanical 672-CSI-124 - Part IV of VI - 4 Pages.pdf

U.S. Department of Veterans Affairs strollo & strollo 718 Virginia Drive

Orlando, FL. 32803 T: (407) 423-5355 F: (407) 422-5994

MES Group, Inc.

550 North Reo Street, Suite 203 Tampa, FL, 33609 813.289.4700 mes group

COA # 8304

MECHANICAL NOTES AND

LEGENDS

NS TH

SMOKE DETECTOR

NEW THERMOSTAT

POINT OF NEW CONNECTION

X DRAWING NOTE

U 1" DOOR UNDERCUT

CARBON DIOXIDE SENSOR

PIPE DOWN

PIPE UP

CD CONDENSATE DRAIN

BACKDRAFT DAMPER

DESIGNATES OUTSIDE AIR CFM-

FLOW SWITCHF

DIFFERENTIAL PRESSURE SWITCHDP

PIPE PENETRATION

END CAP

INDICATES SUPPLY AIRFLOW

INDICATES RETURN AIRFLOW

UP DUCT UP

DN DUCT DOWN

- EQUIPMENT MARK

FIRE/SMOKE DAMPERFS

SMOKE DAMPERSD

FIRE DAMPER

MANUAL BALANCING DAMPER

EXHAUST

RETURN OR TRANSFER

MOTORIZED DAMPERM

RECTANGULAR DUCT

(INSIDE DIMENSIONS: WIDTH x DEPTH)AxB

EXISTING DUCT

(INSIDE DIMENSIONS: WIDTH x DEPTH)AxB

EXISTING FLEX-DUCT

EXISTING DUCT TO BE REMOVED

EXISTING RETURN

EXISTING EXHAUST

SUPPLY

EXISTING SUPPLY

(E) EXISTING

ADJ ADJUSTABLE

AFF ABOVE FINISHED FLOOR

AFM AIRFLOW MEASURING DEVICE

AHJ AUTHORITY HAVING JURISDICTION

AHU AIR HANDLING UNIT

ATU AIR TERMINAL UNIT

BHP BRAKE HORSEPOWER

BOD BOTTOM OF DUCT

BOS BOTTOM OF STRUCTURE

BTUH BRITISH THERMAL UNIT PER HOUR

CCV COOLING CONTROL VALVE

CD CEILING SUPPLY AIR DIFFUSER

CF CUBIC FEET

CFM CUBIC FEET PER MINUTE

CG CEILING GRILLE

CHWR CHILLED WATER RETURN

CHWS CHILLED WATER SUPPLY

COR CONTRACTING OFFICER'S REPRESENTATIVE

CTE CONNECT TO EXISTING

CU CONDENSING UNIT

CV CONSTANT AIR VOLUME

DD DUCT MOUNTED SMOKE DETECTOR

DIA DIAMETER

EA EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

EDH ELECTRIC DUCT HEATER

EF EXHAUST FAN

EWT ENTERING WATER TEMPERATURE

FBC FLORIDA BUILDING CODE 2017

FCU FAN COIL UNIT

FD FIRE DAMPER

FMC FLORIDA MECHANICAL CODE 2017

FO FLAT OVAL

FPM FEET PER MINUTE

FSD COMBINATION FIRE SMOKE DAMPER

FT FEET

G GAS / GRILLE

GPM GALLONS PER MINUTE

HCV HEATING CONTROL VALVE

HHWR HEATING HOT WATER RETURN

HHWS HEATING HOT WATER SUPPLY

HP HORSEPOWER

IBC INTERNATIONAL BUILDING CODE

IN INCH

LAT LEAVING AIR TEMPERATURE

LWT LEAVING WATER TEMPERATURE

MBTUH 1,000 BTUH

MCA MINIMUM CIRCUIT AMPACITY

MOCP MAXIMUM OVERCURRENT PROTECTION

MUA MAKE UP AIR

NC NEW CONNECTION / NOISE CRITERIA

NG NATURAL GAS

OA OUTSIDE AIR

OAL OUTSIDE AIR LOUVER

OBD OPPOSED BLADE DAMPER

PTAC PACKAGED TERMINAL AIR CONDITIONING

RA RETURN AIR

RG RETURN AIR GRILLE

RPM REVOLUTIONS PER MINUTE

RTU ROOFTOP UNIT

SA SUPPLY AIR

SD SMOKE DAMPER

SF SQUARE FEET

SR SUPPLY AIR REGISTER

TAB TEST AND BALANCE

TOD TOP OF DUCT

VAV VARIABLE AIR VOLUME

VD VOLUME DAMPER

VFD VARIABLE FREQUENCY DRIVE

WG WATER GAUGE

ABBREVIATIONS

LIMIT OF DEMOLITION

MOTORIZED CONTROL VALVE

M

BUTTERFLY VALVE

BALL VALVE

FLEX-DUCT

ROUND DUCT

(INSIDE DIMENSIONS: DIAMETER)AØ

45° BRANCH TAKE-OFF FITTING

AIRFLOW MEASURING DEVICEAFM

GATE VALVE

STRAINER

MECHANICAL LEGEND

1. THESE DRAWINGS ARE DIAGRAMMATIC IN NATURE AND INDICATIVE OF WORK TO BE

PROVIDED (FURNISHED AND INSTALLED) UNDER THIS CONTRACT. DRAWINGS

SHOULD NOT BE SCALED.

2. THE CONTRACTOR IS RESPONSIBLE TO EXAMINE THE EXISTING CONDITIONS UNDER

WHICH THEY SHALL OPERATE AND VERIFY THE EXTENT OF WORK REQUIRED TO

COMPLETE THE WORK UNDER THIS CONTRACT.

3. PRIOR TO ORDERING AND FABRICATING ANY EQUIPMENT, IT IS THE RESPONSIBILITY

OF THE CONTRACTOR TO EXAMINE THE PHYSICAL CONDITIONS AT THE PROJECT

SITE AND VERIFY SPACE AND SUFFICIENT CLEARANCES ARE AVAILABLE FOR

INSTALLING EQUIPMENT, DUCTWORK, PIPING, AND APPURTENANCES, AND TO

DETERMINE ANY NECESSARY MODIFICATIONS.

4. PERFORM ALL WORK IN COMPLIANCE WITH ALL APPLICABLE FEDERAL, STATE, AND

LOCAL CODES, REGULATIONS, AND STANDARDS ADOPTED BY THE AUTHORITY

HAVING JURISDICTION. IF CONFLICTS EXIST BETWEEN THESE ENGINEERING

DOCUMENTS AND CODES, THE MOST STRINGENT REQUIREMENTS SHALL GOVERN.

5. ALL CONSTRUCTION WORK SHALL ALSO MEET THE FOLLOWING CODE

REQUIREMENTS:

· INTERNATIONAL BUILDING CODE (IBC) 2020

· INTERNATIONAL EXISTING BUILDING CODE 2020

· IBC MECHANICAL 2020

· IBC PLUMBING 2020

· IBC ENERGY CONSERVATION 2020

· NFPA 1-2018, THE UNIFORM FIRE CODE

· NFPA 101-2018, THE LIFE SAFETY CODE

· NFPA 51B-2014, STANDARD FOR FIRE PREVENTION DURING WELDING, CUTTING

AND OTHER HOT WORK

· NFPA 13-2016, STANDARD FOR THE INSTALLATION OF SPRINKLER SYSTEMS

· NFPA 70-2017, NATIONAL ELECTRICAL CODE

· NFPA 90A-2018, STANDARD FOR THE INSTALLATION OF AIR CONDITIONING AND

VENTING SYSTEMS.

· NFPA 99-2018, STANDARD FOR HEALTH CARE FACILITIES

· NFPA 241-2013, STANDARD FOR SAFEGUARDING CONSTRUCTION, ALTERATION

AND DEMOLITION OPERATIONS.

· VA HVAC DESIGN MANUAL, LATEST EDITION

· VA ELECTRICAL DESIGN MANUAL, LATEST EDITION

· VA FIRE PROTECTION DESIGN MANUAL, LATEST EDITION

· VA SURGICAL AND ENDOVASCULAR SERVICES DESIGN GUIDE

· ALL OTHER APPLICABLE VA DESIGN MANUALS

6. CONTRACTOR SHALL COORDINATE AND SEQUENCE DEMOLITION, CLEANING, AND

CONSTRUCTION WORK.

7. CONTRACTOR SHALL NOTE ANY SPECIAL REQUIREMENTS FOR INSTALLATION OF

WORK UNDER THIS CONTRACT. DISMANTLE AND REASSEMBLE EQUIPMENT AS

NECESSARY FOR ENTRY INTO THE BUILDING AND THE LOCATION OF INSTALLATION.

8. THE CONTRACTOR SHALL MAINTAIN A COMPLETE PROJECT SCHEDULE AND SHALL

UPDATE THIS SCHEDULE WEEKLY. ANY CHANGES SHALL BE NOTED AND AN

UPDATED SCHEDULE SHALL BE PROVIDED TO THE OWNER.

9. MAINTAIN THE INTEGRITY OF ALL FIRE AND SMOKE RATED WALLS, PARTITIONS,

CEILINGS, AND FLOORS. SEAL ALL PENETRATIONS THROUGH RATED ASSEMBLIES

WITH FIRESTOP MATERIAL IN ACCORDANCE WITH U.L. REQUIREMENTS TO MAINTAIN

THE ASSEMBLY RATING.

10. CONTRACTOR SHALL FURNISH U.L. APPROVED DRAWINGS FOR EACH TYPE OF FIRE

AND SMOKE RATED ASSEMBLY PENETRATION BY DUCTS, PIPES, OR CONDUITS, AND

SHALL DISPLAY THESE DRAWINGS ON THE JOB SITE AT ALL TIMES DURING

CONSTRUCTION.

11. CONTRACTOR SHALL REFER TO ALL DETAILS FOR PROPER GUIDANCE.

12. THE CONTRACTOR SHALL SUBMIT SHOP DRAWINGS AND EQUIPMENT SUBMITTALS

FOR ALL PRODUCTS USED ON PROJECT.

13. THE ENGINEER'S APPROVAL OF SUBMITTAL DATA SHALL NOT RELIEVE THE

CONTRACTOR OF RESPONSIBILITY FOR DEVIATIONS FROM THE REQUIREMENTS OF

CONTRACT DOCUMENTS UNLESS THE CONTRACTOR HAS RECEIVED WRITTEN

APPROVAL FROM THE ENGINEER TO THE SPECIFIC DEVIATION. THE ENGINEER'S

APPROVAL OF SUBMITTAL DATA SHALL NOT RELIEVE THE CONTRACTOR OF

RESPONSIBILITY FOR ERRORS OR OMISSIONS IN HIS OR HER SUBMITTAL DATA.

14. THE CONTRACTOR IS REQUIRED TO SUBMIT THREE COMPLETE O&M MANUALS IN

THREE RING BINDERS AT SUBSTANTIAL COMPLETION. MANUALS SHALL INCLUDE

INSTALLATION AND MAINTENANCE DATA ON ALL NEW EQUIPMENT AND MATERIALS,

CERTIFIED TECHNICAL PRODUCT DATA, EQUIPMENT SHOP DRAWINGS, SPARE PARTS

DATA, ETC. PROVIDE AN INDEX AND ASSOCIATED DIVIDERS.

15. CLOSE OUT DOCUMENTS: THE CONTRACTOR IS TO MAINTAIN ONE SET OF

CONSTRUCTION DRAWINGS ON SITE AND KEEP CURRENT WITH MARK UP AS-BUILT

CONDITIONS DURING CONSTRUCTION OF THE PROJECT. THIS SET IS TO INCLUDE

ALL CONTRACT CHANGES, MODIFICATIONS, AND CLARIFICATIONS. THIS SET ALONG

WITH ALL SHOP DRAWINGS SHALL BE TURNED OVER TO THE ARCHITECT/ENGINEER

AFTER CONSTRUCTION COMPLETION.

16. IT IS THE RESPONSIBILITY OF ALL BIDDERS TO THOROUGHLY REVIEW AND

UNDERSTAND ALL CONSTRUCTION DOCUMENTS. THIS INCLUDES BUT IS NOT LIMITED

TO ALL DRAWINGS, SPECIFICATION SECTIONS, ETC. THE DRAWINGS ARE SCHEMATIC

IN NATURE. THEREFORE BEFORE STARTING ANY WORK, THE CONTRACTOR SHALL

REVIEW ALL OTHER CONSTRUCTION DOCUMENTS, VERIFY FIELD CONDITIONS AND

SHALL MAKE ANY REQUIRED MINOR ADJUSTMENTS WITHOUT EXTRA COST TO THE

OWNER. ANY MAJOR DISCREPANCIES FOUND SHALL BE BROUGHT TO THE

ATTENTION OF THE ARCHITECT/ENGINEER. THE BASE BID SHALL REFLECT THE

TOTAL COST OF NEW EQUIPMENT INSTALLATION. THIS INCLUDES LABOR, EQUIPMENT

AND MATERIALS. NO CHANGE ORDERS SHALL BE ISSUED WITHOUT WRITTEN

CONSENT AND APPROVAL FROM ENGINEER AND ARCHITECT.

GENERAL NOTESMECHANICAL NOTES

1. CONTRACTOR IS RESPONSIBLE FOR VERIFICATION OF FIELD CONDITIONS PRIOR TO BEGINNING WORK AND ORDERING EQUIPMENT, AND FOR COORDINATING NEW EQUIPMENT DIMENSIONS AND MEANS AND METHODS FOR

INSTALLATION WITH FIELD CONDITIONS.

2. CONTRACTOR IS RESPONSIBLE TO COORDINATE WITH SUBMITTED EQUIPMENT TO ENSURE ALL INLET/OUTLET CONNECTIONS COORDINATE WITH FIELD INSTALLED DUCTWORK AND MAKE ANY NECESSARY DUCT MODIFICATIONS

TO ENSURE PROPER OPERATION OF MECHANICAL EQUIPMENT.

3. SUBMITTALS SHALL MEET SCHEDULED DESIGN CHARACTERISTICS, INCLUDING BUT NOT LIMITED TO CFMS, EAT(DB/WB), ESP, CAPACITIES, VOLTAGES/PHASES, MCA/MOCP, SONES, ETC.

4. ALL DUCT CONSTRUCTION, INSTALLATION, AND SUPPORTS ARE TO COMPLY WITH LATEST EDITION OF SMACNA'S HVAC DUCT CONSTRUCTION STANDARDS METAL DUCT. ALL DUCTWORK SHALL BE GALVANIZED STEEL OR STAINLESS STEEL, CLASS 304 (REFER TO PLANS). DUCTS SHALL BE 3" PRESSURE CLASS UPSTREAM OF THE AIR

TERMINAL UNITS AND 2" DOWNSTREAM OF THE ATU'S UNLESS OTHERWISE NOTED.

5. INSULATE ALL DUCTWORK ACCORDING TO SPECIFICATIONS.

6. ALL WALL-MOUNTED THERMOSTATS AND/OR TEMPERATURE SENSORS SHALL BE INSTALLED AT AN ELEVATION OF 48" ABOVE FINISHED FLOOR TO THE TOP UNLESS OTHERWISE NOTED ON DRAWINGS. LOCATION OF WALL-MOUNTED THERMOSTATS SHALL BE COORDINATED WITH OTHER TRADES FOR A NEAT APPEARANCE. FINAL LOCATION OF THERMOSTATS SHALL BE SUBJECT TO THE APPROVAL OF THE ENGINEER OR REPRESENTATIVE IN

THE FIELD.

7. ALL SUPPLY AIR DIFFUSERS SHALL BE 4-WAY THROW UNLESS NOTED OTHERWISE. CONTRACTOR SHALL PAINT INSIDE EACH RETURN GRILLE'S PLENUM AND DUCT CONNECTION FLAT BLACK TO CONCEAL CONNECTION.

COORDINATE AIR DEVICE LOCATIONS WITH LIGHTING FIXTURES AND FIRE SPRINKLER HEADS. PRIOR TO INSTALLATION, THE CONTRACTOR IS TO REFER TO THE ARCHITECTURAL REFLECTED CEILING PLAN FOR ACTUAL

FINAL LOCATIONS OF AIR DEVICES.

8. DIFFUSERS/GRILLES SHALL NEVER BE INSTALLED ON SURFACE OF ACOUSTICAL LAY-IN TILE. ALL DIFFUSERS/GRILLES IN LAY-IN CEILINGS SHALL BE LAY-IN PANEL MOUNT. REFER TO SCHEDULE. GYPSUM BOARD

SURFACE MOUNT DIFFUSERS SHALL NOT BE BEVEL MOUNT.

9. CONTRACTOR SHALL COORDINATE DIFFUSER/GRILLE LOCATIONS WITH STRUCTURE IN EXPOSED SITUATIONS IN ORDER TO ENSURE AIR IS NOT DIRECTLY SUPPLIED OR RETURNED OVER STRUCTURE OR OTHER TRADE COMPONENTS SUCH AS FIRE SPRINKLER PIPING, PLUMBING PIPING, ETC., CAUSING DUST ACCUMULATION.

DUCTWORK ALONG WITH DIFFUSER/GRILLE LOCATIONS SHALL BE INSTALLED SYMMETRICALLY WITH ANY ADJACENT DUCTWORK/GRILLES. CENTER DIFFUSERS/GRILLES BETWEEN STRUCTURAL MEMBERS WHERE DUCTWORK AND STRUCTURAL MEMBERS ARE EXPOSED. CONTRACTOR SHALL BE RESPONSIBLE FOR FINAL

INSTALLATION APPEARANCE AND SHALL MAKE APPROPRIATE CHANGES WHERE DIRECTED BY

ARCHITECT/ENGINEER AT THEIR OWN EXPENSE WHERE ITEMS ARE NOT INSTALLED PER ABOVE STANDARDS.

10. CONTRACTOR SHALL PROVIDE A COPY OF THE TEST AND BALANCE REPORT BY AN AABC OR NEBB CERTIFIED AGENCY. THIS REPORT MUST BE REVIEWED AND APPROVED BY THE ENGINEER PRIOR TO THE FINAL INSPECTION.

THE CONTRACTOR MUST ALSO PROVIDE ALL REPORTS REQUIRED BY THE SPECIFICATION. OUTDOOR TEMPERATURE (DB); OUTSIDE AIR (DB/WB & CFM); SUPPLY AIR AT UNIT DISCHARGE (DB/WB & CFM); RETURN AIR {MIXED} (DB/WB & CFM); LEAVING COIL (DB/WB); DIFFUSER/GRILLE (DB/WB); EQUIPMENT (EWT/LWT); EQUIPMENT (EAT/LAT); EQUIPMENT (GPM); EQUIPMENT (PRESSURES). OUTSIDE AIR CFM SHALL BE MEASURED DIRECTLY AND

NOT CALCULATED FROM THE DIFFERENCE BETWEEN SUPPLY AIR CFM AND RETURN AIR CFM.

11. CONTRACTOR SHALL MAKE NECESSARY ADJUSTMENTS DURING TEST AND BALANCE AS REQUIRED TO ENSURE EQUIPMENT IS OPERATING WITHIN VA TIL HVAC REQUIREMENTS. THIS INCLUDES, BUT IS NOT LIMITED TO, ADJUSTING BELTS, SHEAVES, PULLEYS, AND IMPELLERS.

12. ALL AIR HANDLING UNITS SHALL BE MECHANICALLY ATTACHED TO OTHER AIR DISTRIBUTION SYSTEM COMPONENTS. AIR HANDLING UNITS LOCATED OUTSIDE THE CONDITIONED SPACE SHALL BE SEALED USING APPROVED CLOSURE SYSTEMS CONFORMING TO THE APPROVED CLOSURE AND MECHANICAL APPLICATION

REQUIREMENTS OF FLORIDA BUILDING CODE.

13. ALL DUCTWORK MUST BE INSTALLED 6" AWAY FROM ANY FIRE RATED WALL TO FACILITATE INSPECTION.

14. WHEN DUCTWORK IS INSTALLED 12 FT. OR MORE ABOVE THE FINISHED FLOOR, WRITE DUCT SIZES IN LARGE FONT ON THE BOTTOM OF DUCTWORK, SUCH THAT DUCT SIZES CAN BE OBSERVED AT FLOOR LEVEL WITHOUT THE NEED

OF A LADDER OR MEASUREMENTS.

15. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR ALL TRADES INSTALLATION SCHEDULES. FIXED WORK SUCH AS DUCTWORK AND PLUMBING SHALL BE INSTALLED PRIOR TO ANY TRADE WORK THAT CAN BE EASILY RELOCATED OR OFFSET SUCH AS ELECTRICAL CONDUITS, SMALL WATER LINES, ETC. IDEALLY DUCTWORK SHALL BE INSTALLED

FIRST.

16. PROVIDE A FIRE DAMPER AT EVERY DUCT PENETRATION OF A FIRE-RATED WALL OR CEILING, WHETHER SHOWN ON DRAWINGS OR NOT. ALL FIRE DAMPERS SHALL BE DYNAMIC TYPE WITH BLADES OUTSIDE AIRSTREAM, UNLESS

NOTED OTHERWISE.

17. PROVIDE FIRE, SMOKE, AND COMBINATION FIRE/SMOKE DAMPERS AT EVERY LOCATION WHERE REQUIRED BY SECTION 607.5 OF THE IBC-MECHANICAL, WHETHER SHOWN ON DRAWINGS OR NOT. PROVIDE PROPER DAMPER ACTUATION IN ACCORDANCE WITH SECTION 607.3.3 OF THE IBC-MECHANICAL. PROVIDE ACCESS AND

IDENTIFICATION IN ACCORDANCE WITH SECTION 607.4 OF THE IBC-MECHANICAL.

18. WHERE SMOKE OR COMBINATION FIRE/SMOKE DAMPERS ARE REQUIRED, THE ELECTRICAL OR FIRE ALARM CONTRACTOR (MECHANICAL CONTRACTOR TO COORDINATE) SHALL PROVIDE 120V POWER AND ENSURE PROPER OPERATION UPON ACTIVATION. PROVIDE PROPER DAMPER ACTUATION IN ACCORDANCE WITH SECTION 607.3.3.2

OF THE FBC-MECHANICAL.

19. PROVIDE SMOKE DAMPERS FOR ALL SYSTEMS WITH DESIGN CAPACITY GREATER THAN 15,000 CFM TO ISOLATE AIR HANDLING UNIT FROM THE REMAINDER OF THE SYSTEM ON BOTH THE SUPPLY AND RETURN SIDE, UNLESS THE AIR HANDLING UNIT IS LOCATED ON THE FLOOR IT SERVES AND SERVES ONLY THAT FLOOR, OR UNLESS THE AIR HANDLING UNIT IS LOCATED ON THE ROOF AND SERVES ONLY THE FLOOR IMMEDIATELY BELOW THE ROOF.

20. PROVIDE A DUCT SMOKE DETECTOR IN THE SUPPLY AIR DUCT, DOWNSTREAM OF THE AIR FILTERS AND AHEAD OF ANY BRANCH CONNECTIONS, FOR ALL SYSTEMS HAVING A DESIGN CAPACITY GREATER THAN 2,000 CFM.

21. PROVIDE DUCT SMOKE DETECTORS WHERE REQUIRED BY SECTION 606.2 AND 607.3.3.2 OF THE IBC-MECHANICAL.

LOCATIONS OF DUCT MOUNTED SMOKE DETECTORS SHOWN ON DRAWINGS ARE DIAGRAMMATIC IN LOCATION ONLY. FINAL PLACEMENT OF DETECTORS IN DUCTWORK SHALL MEET THE REQUIREMENTS OF THE MANUFACTURER'S INSTALLATION INSTRUCTIONS. PROVIDE A PRESSURE DIFFERENTIAL TEST AND MANUFACTURER'S TEST KIT. A COPY OF ALL TEST DATA SHALL BE MADE AVAILABLE AT FINAL INSPECTION.

PROVIDE A READILY ACCESSIBLE DUCT ACCESS DOOR FOR INSPECTING AND SERVICING EACH DETECTOR.

PROVIDE CEILING/WALL ACCESS PANELS WHERE INSTALLED IN INACCESSIBLE LOCATIONS; ACCESS PANELS IN RATED CONSTRUCTION SHALL BEAR A U.L. LABEL. MECHANICAL CONTRACTOR SHALL FURNISH AND INSTALL DETECTOR WITHIN THE DUCTWORK. ELECTRICAL OR FIRE ALARM CONTRACTOR (MECHANICAL CONTRACTOR TO COORDINATE) SHALL PROVIDE 120V POWER AND ENSURE PROPER OPERATION FOR EACH DETECTOR. OTHER THAN IN MECHANICAL SMOKE CONTROL SYSTEMS, UPON ACTIVATION, THE ASSOCIATED AIR DISTRIBUTION SYSTEM SHALL SHUT DOWN AND A SUPERVISORY SIGNAL SHALL BE GENERATED PER SECTION 606.4 OF THE

FBC-MECHANICAL.

22. PENETRATIONS FOR PIPES, CONDUITS OR OTHER PURPOSES THROUGH ASSEMBLIES (FLOORS, ROOF, WALLS, PARTITIONS, ETC.) WITH A REQUIRED FIRE RESISTANCE RATING SHALL BE SEALED TO THE PENETRATING MEMBER IN AN APPROVED MANNER WHICH MAINTAINS THE REQUIRED FIRE RESISTANCE RATING OF THE ASSEMBLY.

23. INTENT OF MECHANICAL NOTES ON DRAWINGS IS TO CLARIFY THE SCOPE OF WORK AND ALERT CONTRACTOR OF EXISTING CONDITIONS. CONTRACTOR IS TO VISIT THE SITE AND VERIFY ALL CLEARANCES BEFORE FABRICATION OF DUCTWORK, AND PROVIDE ADDITIONAL OFFSET AND/OR CHANGES IN DUCT SIZES TO MEET FIELD CONDITIONS, AND TO COORDINATE WITH ELECTRICAL, PLUMBING, AND FIRE PROTECTION SUBCONTRACTORS, BEFORE ANY

CONSTRUCTION WORK.

24. INSTALL DUCTWORK AS HIGH AS POSSIBLE, TIGHT TO BOTTOM OF STRUCTURE, UNLESS NOTED OTHERWISE.

COORDINATE DUCT ELEVATIONS WITH RAIN LEADERS, WATER PIPING, SANITARY DRAINS, AND MAJOR ELECTRICAL

CONDUITS.

25. CONTRACTOR SHALL PROVIDE ALL SUPPLEMENTARY STEEL, STRUCTURES, INSERTS, SLEEVES, AND HANGING DEVICES REQUIRED TO INSTALL AND ADEQUATELY SUPPORT MECHANICAL EQUIPMENT AND COMPONENTS IN A MANNER WHICH WILL NOT OVERLOAD BUILDING STRUCTURE. CONTRACTOR SHALL COORDINATE WITH GENERAL CONTRACTOR AND ALL BUILDING TRADES TO AVOID CONFLICTS AND TO MAINTAIN EQUIPMENT ACCESS AND

SERVICEABILITY.

26. CONTRACTOR SHALL INSTALL MOTORIZED OUTSIDE AIR DAMPERS FOR ALL AIR HANDLING EQUIPMENT. AIR HANDLING UNITS SHALL HAVE AN EQUIVALENT OR BETTER OF RUSKIN "CD50" DAMPER, WHICH SHALL MODULATE

PER 24V ACTUATOR MECHANICALLY WIRED. ALL DAMPERS SHALL CLOSE UPON UNIT SHUTDOWN.

27. PROVIDE A TRAP IN ALL CONDENSATE PIPING LOCATED AT THE AIR HANDLING EQUIPMENT. INSULATE ALL CONDENSATE LINES WITH 1/2" CLOSED CELL FOAM INSULATION. ALL PIPING EXPOSED TO EXTERNAL ELEMENTS

SHALL BE JACKETED WITH UV STABILIZED PVC OR ALUMINUM SHEETING.

28. PROVIDE A 4" HIGH CONCRETE HOUSEKEEPING PAD UNDER ALL MECHANICAL EQUIPMENT, UNLESS NOTED

OTHERWISE. PADS SHALL BE 4" LARGER THAN EQUIPMENT ON ALL SIDES.

29. ALL UNDERGROUND PIPING SHALL HAVE A MINIMUM 3'-0" OF COVER, UNLESS NOTED OTHERWISE.

30. IT IS THE RESPONSIBILITY OF THE MECHANICAL INSTALLER TO PATCH AND REPAIR ANY DUCT OPENINGS WHICH RESULT FROM THE RELOCATION OR ELIMINATION OF ANY EXISTING AIR DEVICES. THE PATCH IS TO BE OF A SIMILAR MATERIAL TO THE REPAIRED DUCT AND TO BE SEALED IN ACCORDANCE WITH SMACNA STANDARDS.

31. AIR HANDLING EQUIPMENT WARRANTIES SHALL BE EQUAL TO OR EXCEED WARRANTY OF SCHEDULED EQUIPMENT, UNLESS NOTED OTHERWISE.

32. PROVIDE SEISMIC RESTRAINTS FOR DUCTWORK AND PIPING CONFORMING TO THE LATEST EDITION OF THE "SMACNA GUIDELINES FOR SEISMIC RESTRAINTS OF MECHANICAL SYSTEMS AND PLUMBING SYSTEMS."

33. PROVIDE ADDITIONAL DUCTWORK AND PIPING SUPPORTS ON BOTH SIDES AND WITHIN 18" OF EACH FIRE RATED

WALL. DUCTWORK OR PIPING SHALL NOT BE SUPPORTED FROM ANY FIRE RATED WALL.

34. PROVIDE SINGLE WALL TURNING VANES IN ALL RECTANGULAR DUCT ELBOWS WITH ANGLES FROM 45 DEGREES TO 90 DEGREES, EXCEPT FOR TRANSFER AIR ELBOWS. TURNING VANES SHALL BE PROVIDED ACCORDING TO SMACNA

HVAC DUCT CONSTRUCTION STANDARDS METAL AND FLEXIBLE.

35. DUCT DIMENSIONS SHOWN ON DRAWINGS ARE CLEAR INSIDE DIMENSIONS (FREE AREA).

36. CONTRACTOR SHALL COORDINATE ALL INTAKE/EXHAUST LOCATIONS TO ENSURE MINIMUM 10'-0" DISTANCE

BETWEEN ANY INTAKES AND EXHAUSTS, PLUMBING VENTS, RELIEF, ETC.

37. ALL HVAC EQUIPMENT SHALL BE INSTALLED PER MANUFACTURER'S RECOMMENDATIONS UNLESS INDICATED

OTHERWISE.

38. CONTRACTOR SHALL THOROUGHLY CLEAN AND ENSURE PROPER OPERATION OF ANY EXISTING HVAC EQUIPMENT.

ANY CHANGE TO THE SYSTEM SHALL RESULT IN EQUIPMENT MODIFICATIONS (AS REQUIRED) INCLUDING BUT NOT

LIMITED TO REPLACING MOTORS, VFDS, PULLEYS, SHEAVES, BELTS, ETC.

39. MECHANICAL CONTRACTOR SHALL SIZE AND INSTALL REFRIGERANT PIPING PER MANUFACTURER'S RECOMMENDATIONS. REFRIGERANT PIPING SHALL BE TYPE "L" COPPER WITH SOLDERED OR BRAZED JOINTS AND 1" CLOSED CELL INSULATION. ALL PIPING EXPOSED TO EXTERNAL ELEMENTS SHALL BE JACKETED WITH UV STABILIZED PVC OR ALUMINUM SHEETING. PRE-CHARGED LINES AND SOLDER ON SHORT 90'S ARE NOT ACCEPTABLE. CONTRACTOR SHALL USE SWEEPING 90'S AT EVERY BEND WITH EXCEPTION OF EQUIPMENT

CONNECTIONS.

40. CONTRACTOR SHALL PROVIDE A PERMANENT/PROFESSIONAL LABEL FOR EACH PIECE OF EQUIPMENT, ASSOCIATED THERMOSTAT(S) AND/OR SENSOR(S).

41. EQUIPMENT LOCATION IDENTIFICATIONS AT CEILINGS: WHERE VALVES, EQUIPMENT SUCH AS VAV BOXES, FANS, ETC., CIRCUIT BREAKERS, OR OTHER ITEMS SUBJECT TO ROUTINE SERVICE, ARE MOUNTED IN A CONCEALED AREA ABOVE A CEILING, THE CEILING MUST BE MARKED WITH A LABEL UNDER THE SERVICED DEVICE. THE LABEL SHALL

CARRY APPROPRIATE IDENTIFICATION TAG.

42. DUCTWORK, DIFFUSERS, REGISTERS, GRILLES, AND OTHER MECHANICAL SYSTEM COMPONENTS SHALL NOT BE

SUPPORTED BY THE CEILING OR CEILING SUSPENSION SYSTEM.

43. ALL EXHAUST DUCT WORK SHALL BE NON-INSULATED SHEET METAL, UNLESS NOTED OTHERWISE.

44. CONTRACTOR SHALL SUPPLY PIPE SUPPORTS 4'-0" ON CENTERS FOR REFRIGERANT LINES AND CONDENSATE

LINES. SUPPORTS SHALL BE PER DETAILS.

45. ALL DOOR UNDERCUTS FOR THE PURPOSE OF BALANCING RETURN AIR SHALL BE 5/8".

46. ALL CONTROL WIRING SHALL BE INCLUDED AS PART OF MECHANICAL WORK; REFER TO ELECTRICAL SPECIFICATIONS FOR CONDUIT AND WIRING REQUIREMENTS. COORDINATE WITH ELECTRICAL CONTRACTOR TO ENSURE THAT REQUIRED INTERFACE DEVICES ARE PROVIDED WITH ELECTRICAL COMPONENTS (I.E. FAN SPEED

RHEOSTATS, AUXILIARY CONTACTS, INTERLOCKS, ETC.).

47. ALL EQUIPMENT DISCONNECTS, WHETHER INTERNALLY MOUNTED OR EXTERNALLY MOUNTED, SHALL BE FURNISHED, INSTALLED AND WIRED BY ELECTRICAL CONTRACTOR. IF EXTERNALLY MOUNTED, PROVIDE DISCONNECTING MEANS AT SAME ELEVATION AS EQUIPMENT. REFER TO ELECTRICAL SPECIFICATIONS FOR

REQUIREMENTS.

48. MECHANICAL CONTRACTOR SHALL COORDINATE ELECTRICAL CHARACTERISTICS AND REQUIREMENTS OF ALL MECHANICAL EQUIPMENT WITH ELECTRICAL CONTRACTOR BEFORE BIDDING/ORDERING AND INSTALLATION.

49. WHERE MOTOR SPEED CONTROL IS REQUIRED, THE CONTRACTOR IS RESPONSIBLE FOR PROVIDING THE APPROPRIATE METHOD OF SPEED CONTROL. TYPICALLY, SINGLE PHASE MOTORS REQUIRE SPEED CONTROLLERS, AND THREE PHASE MOTORS REQUIRE VFD'S.

MH000

Sheet List Table Sheet Number Sheet Title

MH000 MECHANICAL NOTES AND LEGENDS

MD100 MECHANICAL DEMOLITION PLAN - DUCTWORK

MD101 MECHANICAL DEMOLITION PLANS - PIPING

MH100 MECHANICAL RENOVATION PLAN -

DUCTWORK

MH101 MECHANICAL AIR BALANCE PLAN

MH200 MECHANICAL PENTHOUSE PLAN - DUCTWORK

MP100 MECHANICAL RENOVATION PLAN - PIPING

MP200 MECHANICAL PENTHOUSE PLAN - PIPING

MH500 MECHANICAL DETAILS

MH501 MECHANICAL DETAILS

MH600 MECHANICAL SCHEDULES

23 JAN 2504/03/2024 23 JAN 2504/03/2024

WAITING AREA

CONTROL

ROOM CLOSET

FILES

CONTROL

CYSTOSCOPY ROOM

ROOM

A-164

STORAGE

TOILET

RADIOGRAPHIC

PROCEDURES

TECHNICAL

CLERICAL

AREA

STORAGE

A-168

TOILET

EXAM

ROOM

A-173

C O R R I D O R

OFFICE

BUDGET

A-160

CARDIAC.

ROOM

A-158

OFFICE

A-159

PHYSICS

MEDICAL

A-158

ROOM

CONTROL

CYSTOSCOPY

A-167

ROOM

A-168

SUPERVISOR

OFFICE

A-169 A-170

A-171

EXAM

ROOM

A-172

EXAM

ROOM

A-158a

STO.

ROOMROOM

EXAM EXAM

H.A.C.

A-171

A-172b

TOILET

LOUNGE STAFF RM.

A-

2a

LO

C

K R

M

A-172 ECOCARDIO-

GRAPHY RM.

B-117 B-115

B-114

C O

R R

I D

O R

ELEC.

CLOS.

MALE LOCKERS

SIGNAL

CLOS. FEMALE LOCKERS

PHYSICIAN'S

LOCKERS

C O R R I D O R C1-8

(E)FCU

(E)FCU

(E)CD

(E)CD

(E)CD

(E)EG

(E)CD (E)RG

(E)CD

(E)CD

(E)CD (E)CD

(E)EG

(E)CD

(E)CD

(E)CD

(E)CD

(E)CD

(E)CD(E)CD

(E)CD

(E)EG

(E)EG

(E)CD

(E)CD

(E)EG

(E)EG

(E)10"Ø

(E)24X14

(E )2

4X

(E)8X6(E)8X8

(E)9X9

(E)8X8

(E)8"Ø

(E)22x14

(E )1

2x

(E)14X10

(E)22X16

(E)22X14

(E)30X10

(E )1

4X

(E)8X8 (E)44X14

(E )3

2X

(E)8"Ø (E)8"Ø

(E)8"Ø

(E )8

"Ø

(E )8

"Ø

(E)6"Ø

U.S. Department of Veterans Affairs strollo & strollo 718 Virginia Drive

Orlando, FL. 32803 T: (407) 423-5355 F: (407) 422-5994

MES Group, Inc.

550 North Reo Street, Suite 203 Tampa, FL, 33609 813.289.4700 mes group

COA # 8304

MECHANICAL DEMOLITION

PLAN - DUCTWORK

CB TH

KEYNOTES

1. REMOVE EXISTING AIR DEVICES AND AIR TERMINAL UNITS. DEMO

DUCTWORK BACK TO MAIN AND CAP. REMOVE ASSOCIATED HOT WATER

PIPING.

2. REMOVE EXISTING FAN COIL UNITS AND ASSOCIATED CHILLED WATER

(CHW) AND HEATING HOT WATER PIPING. CAP CHW PIPING BACK AT

MAIN.

3. EXISTING EXHAUST DUCTWORK TO BE REMOVED. PROVIDE TEMPORARY

CAP ON EXISTING DUCT TO REMAIN.

4. EXISTING HEATING HOT WATER PIPING FROM 2ND FLOOR PER AS BUILT

MH1-103 CHW.

5. REMOVE EXISTING HEATING HOT WATER PIPING IN AREA OF WORK BACK

TO THIS LOCATION. CAP FOR CONNECTION OF NEW VAV BOXES PIPING.

REFER TO RENOVATION PLAN MP100.

X

MD100

GENERAL NOTES

A. ALL SERVICE INTERRUPTIONS TO THIS EXISTING FACILITY MUST BE

SCHEDULED AT LEAST 3 WEEKS IN ADVANCE AND BE KEPT TO A

MINIMUM. COORDINATE ALL DISRUPTIVE WORK AND OUTAGE

REQUIREMENTS WITH THE COR.

B. ANY DEMOLITION OR RENOVATION WORK WITH THE EXISTING DUCT OR

PIPING SYSTEM NEEDS TO BE PERFORMED AFTER HOURS AND

COORDINATED WITH THE FACILITY FOR DOWN TIME.

C. EXISTING EQUIPMENT, PIPE ROUTING, AND ASSOCIATED COMPONENTS

SHOWN ON DRAWINGS ARE APPROXIMATE LOCATIONS BASED ON

RECORD DRAWINGS AND ARE PROVIDED FOR REFERENCE USE ONLY.

FIELD VERIFY AND COORDINATE WITH EXACT LOCATIONS, ELEVATIONS,

SIZES AND CONDITIONS OF EXISTING COMPONENTS.

D. ALL OPENINGS CREATED BY DEMOLITION OF EXISTING DUCTWORK OR

PIPING SHALL BE PATCHED WITH LIKE MATERIALS AND TO MAINTAIN

EXISTING FIRE RESISTIVE BARRIERS.

CYSTOSCOPY ROOM

ROOM

A-164

STORAGE

TOILET

PROCEDURES

TECHNICAL

CLERICAL

AREA

STORAGE

A-168

TOILET

EXAM

ROOM

A-173

CYSTOSCOPY

A-167

ROOM

A-168

SUPERVISOR

OFFICE

A-169 A-170

A-171

EXAM

ROOM

A-172

EXAM

ROOM

A-158a

STO.

ROOMROOM

EXAM EXAM

H.A.C.

A-171

A-172b

TOILET

A-

2a

LO

C

K R

M

C O R R I D O R C1-8

(E)FCU

(E)30X10

(E )8

"Ø

(E)1-1/2"

HHWS & R

FROM 2ND

FLOOR AND

MAINS ON

(E)HHWS

& R

(E)HHWS

& R

(E)HHWS

& R

(E)HHWS & R

1-1/2" HHWS & R

1-1/2" HHWS & R

(E)FCU

A

A

B

B

C

C

CONTROL

CYSTOSCOPY ROOM

ROOM

A-164

STORAGE

TOILET

PROCEDURES

TECHNICAL

CLERICAL

AREA

STORAGE

A-168

TOILET

EXAM

ROOM

A-173

CYSTOSCOPY

A-167

ROOM

A-168

SUPERVISOR

OFFICE

A-169 A-170

A-171

EXAM

ROOM

A-172

EXAM

ROOM

A-158a

STO.

ROOMROOM

EXAM EXAM

H.A.C.

A-171

A-172b

TOILET

A-

2a

LO

C

K R

M

CLOS.

C O R R I D O R C1-8

(E)FCU

(E)30X10

(E)1-1/2"

HHWS & R

FROM 2ND

FLOOR AND

MAINS ON

ROOF (AS

(E)HHWS

& R

(E)HHWS

& R

(E)HHWS

& R

(E)HHWS & R

(E)HHWS

& R

(E)HHWS

& R

(E)HHWS

& R

(E)FCU

6(E)HHWS

& R

(E)HHWS

& R

U.S. Department of Veterans Affairs strollo & strollo 718 Virginia Drive

Orlando, FL. 32803 T: (407) 423-5355 F: (407) 422-5994

MES Group, Inc.

550 North Reo Street, Suite 203 Tampa, FL, 33609 813.289.4700 mes group

COA # 8304

MECHANICAL DEMOLITION

PLANS - PIPING

CB TH

KEYNOTES

1. CONNECT NEW PIPING PROVIDED IN PRE-DEMO PHASE TO EXISTING AT

THIS END DURING COORDINATED SHUTDOWN TIME.

2. REMOVE EXISTING AIR TERMINAL UNITS AND ASSOCIATED HEATING HOT

WATER PIPING.

3. REMOVE EXISTING FAN COIL UNITS AND ASSOCIATED CHILLED WATER

(CHW) AND HEATING HOT WATER PIPING. CAP CHW PIPING BACK AT

MAIN.

4. EXISTING HEATING HOT WATER PIPING FROM 2ND FLOOR PER AS BUILT

MH1-103 CHW.

5. EXISTING HEATING HOT WATER PIPING MAINS IN CONFLICT WITH NEW

DUCTWORK (SEE MH100). REMOVE EXISTING HHWS & R PIPING IN AREA

OF WORK. REFER TO RENOVATION PLAN MP100.

6. PIPING CONTINUE TO SERVE AREA BEYOND AREA IN SCOPE OF WORK.

X

MD101

GENERAL NOTES

A. ALL SERVICE INTERRUPTIONS TO THIS EXISTING FACILITY MUST BE

SCHEDULED AT LEAST 3 WEEKS IN ADVANCE AND BE KEPT TO A

MINIMUM. COORDINATE ALL DISRUPTIVE WORK AND OUTAGE

REQUIREMENTS WITH THE COR.

B. ANY DEMOLITION OR RENOVATION WORK WITH THE EXISTING DUCT OR

PIPING SYSTEM NEEDS TO BE PERFORMED AFTER HOURS AND

COORDINATED WITH THE FACILITY FOR DOWN TIME.

C. EXISTING EQUIPMENT, PIPE ROUTING, AND ASSOCIATED COMPONENTS

SHOWN ON DRAWINGS ARE APPROXIMATE LOCATIONS BASED ON

RECORD DRAWINGS AND ARE PROVIDED FOR REFERENCE USE ONLY.

FIELD VERIFY AND COORDINATE WITH EXACT LOCATIONS, ELEVATIONS,

SIZES AND CONDITIONS OF EXISTING COMPONENTS.

D. ALL OPENINGS CREATED BY DEMOLITION OF EXISTING DUCTWORK OR

PIPING SHALL BE PATCHED WITH LIKE MATERIALS AND TO MAINTAIN

EXISTING FIRE RESISTIVE BARRIERS.

PRE-DEMOLITION NOTES

A. TO KEEP HEATING HOT WATER SERVICE AT MINIMUM INTERRUPTION,

PRIOR TO REMOVING THE EXISTING HHWS AND HHWR, PROVIDE NEW

PIPING READY TO BE CONNECTED TO EXISTING PIPING SERVING AREA

BEYOND THE AREA IN SCOPE OF WORK.

B. EXISTING PIPING NOT TO BE DISTURBED. COORDINATE TO TEMPORARILY

SHUT DOWN THE EXISTING PIPING TO PROVIDE NEW ISOLATION VALVES

ON EXISTING MAINS.

C. CONNECT NEW PIPING TO EXISTING PIPING THAT ARE TO REMAIN. SEE

DEMOLITION PLAN AND NOTE 1 ON THIS SHEET AND PIPING RENOVATION

PLAN MP-100.

X

ROOM

CLOSET

FILES

RADIOGRAPHIC

C O R R I D O R

OFFICE

BUDGET

A-160

CARDIAC.

ROOM

A-158

OFFICE

A-159

PHYSICS

MEDICAL

A-158

ROOM

CONTROL

A-

8a

ST

O

H.A.C.

A-171

A-172b

TOILET

A-172 ECOCARDIO-

GRAPHY RM.

B-117 B-115

B-114

LOUNGE STAFF RM.

A-172a

LOCK RM.

ELEC.

CLOS.

MALE LOCKERS

SIGNAL

CLOS. FEMALE LOCKERS

PHYSICIAN'S

LOCKERS

C O

R R

I D

DN.DN.

C O R R I D O R C1-8

HYBRID

OPERATING

ROOM

CONTROL

ROOM

SCRUB STN.

IMAGING

COMPONENT

ROOM

STERILE

SUPPLY

GURNEY

8.8

9.8

CBA

NO WORK IN THIS ROOM

NO WORK IN

THIS ROOM

NO WORK

IN THIS

ROOM

CD-1

8"Ø

185 CFM

T

T

T

T

ATU-1-2

ATU-1-3

ATU-1-4

EG-1

8"Ø

370 CFM

EG-1

8X6

170 CFM

X1

8"Ø8X8

CD-1

8"Ø

185 CFM

CD-1

8"Ø

135 CFM

CD-1

8"Ø

135 CFM

6"Ø8X6

CD-1

8"Ø

140 CFM

CD-1

12"Ø

515 CFM

CD-1

12"Ø

515 CFM16X12

X1

EG-1

8X6

140 CFM

EG-1

18X12

505 CFM

EG-1

20X20

1030 CFM

14X14

X1

12X8

16X14 20X20

20X20

EG-1

18X12

505 CFM

EG-1

18X12

505 CFM

12X8

20X16

X1

X1

12X8

2.3

2.3

2.3

3.0

3.0

3.0

3.0

3.0

3.0

3.0

3.0

3.0

3.0

3.0

3.0

2.3

2.3

3.0

3.0

3.0

3.0

3.03.0

3.0

3.0

3.0 3.0

3.0

3.0

2.3

2.3

2.3

2.3

2.3

3.0

3.0

3.0

3.0

2.3

2.3

2.3

2.3

2.3

ATU-1-1

ATU-1-3

ATU-1-4

ATU-1-2

2EG-1

18X12

505 CFM

ATU-1-1

X2

14"Ø

6 TYP

20X20

H

H

1445 CFM

1445 CFM

ATU-1-5

ATU-1-6

AFCV

AFCV

AFCV

AFCV

E

E

12X8

U.S. Department of Veterans Affairs strollo & strollo 718 Virginia Drive

Orlando, FL. 32803 T: (407) 423-5355 F: (407) 422-5994

MES Group, Inc.

550 North Reo Street, Suite 203 Tampa, FL, 33609 813.289.4700 mes group

COA # 8304

MECHANICAL RENOVATION

PLAN - DUCTWORK

NS TH

MH100

KEYNOTES

1. 2890 CFM TOTAL SUPPLY AIR DUCTS CONNECT TO MODULAR LAMINAR

CEILING DIFFUSER SYSTEM BY SLD AIRFRAME. COORDINATE DUCT

CONNECTIONS WITH SYSTEM MANUFACTURER. PROVIDE ALL

NECESSARY OFFSETS AND TRANSITIONS FOR CONNECTION TO THE

SYSTEM. SEE ARCHITECTURAL PLANS FOR EXACT LOCATION, DETAILS

AND ADDITIONAL REQUIREMENTS. TEST AND BALANCE AGENCY TO SET

AIR FLOW TO 1445 CFM AT EACH CONNECTION AND SPREAD EQUALLY

THOUGH HEPA FILTERS. HEPA FILTERS TO BE PROVIDED WITH AIR

FRAME UNIT BY G.C. ALL HEPA FILTERS SHALL BE ACCESSIBLE FOR

SERVICE.

2. MOUNT EXHAUST GRILLES LOW IN WALL. BOTTOM OF GRILLE TO BE 7"

AFF. ROUTE DUCTWORK UP THROUGH CHASE TO DUCT ABOVE CEILING.

3. ROUTE 20X20 SUPPLY DUCT UP TO ROOF LEVEL AND ROUTE ACROSS

LOW ROOF TO MECHANICAL PENTHOUSE.

4. ROUTE 20X20 EXHAUST/RETURN DUCTWORK UP TO ROOF LEVEL AND

ROUTE ACROSS LOW ROOF TO MECHANICAL PENTHOUSE.

5. CONNECT 14X14 SUPPLY DUCTWORK TO SLD AIRFRAME CEILING SYSTEM

BY OTHERS. COORDINATE FINAL CONNECTION SIZE AND LOCATION IN

FIELD.

6. COORDINATE LOCATION OF DUCTWORK AND TERMINAL UNITS WITH

OTHER CEILING COMPONENTS.

7. CONNECT TO EXISTING DUCT ABOVE CEILING. VERIFY SIZE AND

LOCATION IN FIELD.

8. AFCV LOCATED IN VERTICAL RETURN DUCT IN CHASE. PROVIDE ACCESS

PANEL FOR ACCESS TO CONTROL PANEL. COORDINATE ACCESS PANEL

LOCATION WITH OTHER TRADES.

X

GENERAL NOTES

A. ALL SERVICE INTERRUPTIONS TO THIS EXISTING FACILITY MUST BE

SCHEDULED AT LEAST 3 WEEKS IN ADVANCE AND BE KEPT TO A MINIMUM.

COORDINATE ALL DISRUPTIVE WORK AND OUTAGE REQUIREMENTS WITH

THE COR.

B. ANY DEMOLITION OR RENOVATION WORK WITH THE EXISTING DUCT OR

PIPING SYSTEM NEEDS TO BE PERFORMED AFTER HOURS AND

COORDINATED WITH THE FACILITY FOR DOWN TIME.

C. EXISTING EQUIPMENT, PIPE ROUTING, AND ASSOCIATED COMPONENTS

SHOWN ON DRAWINGS ARE APPROXIMATE LOCATIONS BASED ON RECORD

DRAWINGS AND ARE PROVIDED FOR REFERENCE USE ONLY. FIELD VERIFY

AND COORDINATE WITH EXACT LOCATIONS, ELEVATIONS, SIZES AND

CONDITIONS OF EXISTING COMPONENTS.

D. ALL OPENINGS CREATED BY DEMOLITION OF EXISTING DUCTWORK OR

PIPING SHALL BE PATCHED WITH LIKE MATERIALS AND TO MAINTAIN

EXISTING FIRE RESISTIVE BARRIERS.

X

ROOM

CLOSET

FILES

RADIOGRAPHIC

C O R R I D O R

OFFICE

BUDGET

A-160

CARDIAC.

ROOM

A-158

OFFICE

A-159

PHYSICS

MEDICAL

A-158

ROOM

CONTROL

A-

8a

ST

O

H.A.C.

A-171

A-172b

TOILET

A-172 ECOCARDIO-

GRAPHY RM.

B-117 B-115

B-114

LOUNGE STAFF RM.

A-172a

LOCK RM.

ELEC.

CLOS.

MALE LOCKERS

SIGNAL

CLOS. FEMALE LOCKERS

PHYSICIAN'S

LOCKERS

C O

R R

I D

HYBRID

OPERATING

ROOM

CONTROL

ROOM

SCRUB STN.

IMAGING

COMPONENT

ROOM

STERILE

SUPPLY

GURNEY

8.8

9.8

CBA

NO WORK IN THIS ROOM

NO WORK IN

THIS ROOM

NO WORK

IN THIS

ROOM

(o)

(o)

DP

DP

DP DP

DP DP

2 DP

DP

2 DP

DP

U.S. Department of Veterans Affairs strollo & strollo 718 Virginia Drive

Orlando, FL. 32803 T: (407) 423-5355 F: (407) 422-5994

MES Group, Inc.

550 North Reo Street, Suite 203 Tampa, FL, 33609 813.289.4700 mes group

COA # 8304

MECHANICAL AIR BALANCE

PLAN

NS TH

MH101

KEYNOTES

1. REFER TO ROOM AIRFLOW CALCULATION SCHEDULE.

2. DIFFERENTIAL PRESSURE MONITOR. COORDINATE FINAL LOCATION IN

FIELD.

X

GENERAL NOTES

A. ALL SERVICE INTERRUPTIONS TO THIS EXISTING FACILITY MUST BE

SCHEDULED AT LEAST 3 WEEKS IN ADVANCE AND BE KEPT TO A

MINIMUM. COORDINATE ALL DISRUPTIVE WORK AND OUTAGE

REQUIREMENTS WITH THE COR.

B. EXISTING EQUIPMENT, PIPE ROUTING, AND ASSOCIATED COMPONENTS

SHOWN ON DRAWINGS ARE APPROXIMATE LOCATIONS BASED ON

RECORD DRAWINGS AND ARE PROVIDED FOR REFERENCE USE ONLY.

FIELD VERIFY AND COORDINATE WITH EXACT LOCATIONS, ELEVATIONS,

SIZES AND CONDITIONS OF EXISTING COMPONENTS.

C. ALL OPENINGS CREATED BY DEMOLITION OF EXISTING DUCTWORK OR

PIPING SHALL BE PATCHED WITH LIKE MATERIALS AND TO MAINTAIN

EXISTING FIRE RESISTIVE BARRIERS.

ROOM AIRFLOW CALCULATIONS

ATU

NUMBER

ROOM

NUMBER

ROOM NAME

ON PLAN

ROOM TYPE per VA Design Guidelines

ROOM

AREA

(SF)

ROOM

HEIGHT

(FT)

ROOM AIR

BALANCE

MIN. OA

AC/H

MIN

TOTAL

AC/H

ALL AIR

EXHAUSTED

DIRECTLY

TO

OUTDOORS

ROOM

AIR FLOW

OUTDOOR AIR TOTAL AIR FLOW EXHAUST AIR FLOW TRANSFER RETURN AIR FLOW RELATIVE

SPACE

PRESSURE/

AIR

MOVEMENT

REQD

CFM

DESIGN

CFM

REQD MIN

TOTAL

CFM

ROUNDED

REQD MIN

TOTAL

CFM

ACTUAL

SA

DESIGN

CFM

REQD

EXHAUST

CFM

DESIGN

EXHAUST

CFM

REQD

TRANSFER

CFM (IN)

DESIGN

TRANSFER

CFM (IN)

REQD

RETURN

CFM

DESIGN

RETURN

CFM

1-3 100 SCRUB STN Semi-Restricted Corridor 107 9.50 (o) 2 8 NO VAV 34 40 136 140 140 0 0 0 0 140 140 Neutral

1-3 101

IMAGING

COMPONENT

ROOM

Radiographic Film Processing Room 141 9.50 (-) 2 8 YES CV 45 50 179 180 1,030 1,190 1,190 160 160 0 0 Negative/IN

1-1 102 HYBRID

OPERATING ROOM

ORGS1: General Operating Room 910 9.50 (++) 4 20 NO VAV 576 580 2,882 2,890 2,890 0 0 -870 -870 2,020 2,020 Positive/OUT

1-4 103 CONTROL ROOM ORHC1: Hybrid OR Control Room 285 9.50 (o) 2 8 NO VAV 90 100 361 370 370 0 0 0 0 370 370 Neutral

1-2 104 STERILE SUPPLY

SRSP1: Sterile Processing Supplies Storage 421 9.50 (+) 4 4 YES CV 267 270 267 270 270 220 170 -50 -100 0 0 Positive/OUT

LV-1

EF-1BEF-1A

AHU-1BAHU-1A

P-2

P-1

STAIR # 1

UP. DN.

ROOM

A-309-X

F G H JFEDC

20X20

20X20

AHU-3-01

(E)

FC-P4-01

(E)

EF-3-01-01

(E)

EF-3-01-02

(E)

LV-2

20X20

20X20

X2

20X20

X2

M

M

M

X2

X2

DD DD

M

M M

M

ROOF (2ND FLOOR)

ROOF (2ND FLOOR)

PENTHOUSE (4TH

FLOOR)

20X20

20X20 22"Ø

22"Ø

22"Ø

22"Ø

22"Ø

22"Ø

22"Ø

22"Ø

X2

X2

VFDVFD VFD VFDVFD VFD

M12

TYP.

U.S. Department of Veterans Affairs strollo & strollo 718 Virginia Drive

Orlando, FL. 32803 T: (407) 423-5355 F: (407) 422-5994

MES Group, Inc.

550 North Reo Street, Suite 203 Tampa, FL, 33609 813.289.4700 mes group

COA # 8304

MECHANICAL PENTHOUSE

PLAN - DUCTWORK

NS TH

MH200

KEYNOTES

1. AIR HANDLERS LOCATED IN EXISTING PENTHOUSE. COORDINATE

LOCATION WITH OTHER EQUIPMENT. ROUTE INTAKE DUCT HIGH FROM

LOUVER TO AIR HANDLER.

2. EXHAUST FANS LOCATED IN PENTHOUSE. ROUTE DISCHARGE DUCT TO

EXHAUST LOUVER. VERIFY FINAL LOCATION IN FIELD.

3. ROUTE 20X20 SUPPLY DUCTWORK DOWN THROUGH ROOF TO FIRST

FLOOR CEILING SPACE ADJACENT TO HYBRID OR. SEE MH-100 FOR

CONTINUATION.

4. ROUTE 20X20 EXHAUST/RETURN DUCTWORK DOWN THROUGH ROOF TO

FIRST FLOOR CEILING SPACE ADJACENT TO HYBRID OR. SEE MH-100 FOR

CONTINUATION.

5. INTAKE LOUVER IN PENTHOUSE WALL. VERIFY FINAL LOCATION IN FIELD.

6. EXHAUST LOUVER IN PENTHOUSE WALL. VERIFY FINAL LOCATION IN

FIELD.

7. ROUTE DUCT DOWN TO FIRST FLOOR ROOF LEVEL AND ACROSS ROOF

TO ABOVE NEW HYBRID OR LOCATION. PROVIDE WALL AND ROOF

SUPPORTS AS REQUIRED. REFER TO DETAILS 1, 3, AND 6 ON MH501.

8. DUCT DOWN TO PENETRATE PENTHOUSE FLOOR. SEAL PENETRATION

WATERTIGHT. SECURE DUCT TO 3RD FLOOR EXTERIOR WALL.

9. PROVIDE ROOF SUPPORTS FOR ALL DUCTWORK ROUTED ON ROOF.

10. TYPICAL LOW LEAKAGE MOTORIZED MODULATING DAMPER CONTROLLED

BY BMS.

11. PROVIDE SUPPORTS AT BOTTOM OF VERTICAL DUCT (DUCT CHANGE IN

DIRECTION).

12. COORDINATE VFD LOCATION WITH ELECTRICAL. TYPICAL.

13. DUCTWORK HIGH, OVERHEAD, SUPPORTED FROM ROOF STRUCTURE.

14. ULTRA-LOW LEAKAGE AMCA 511 - CLASS 1A RATING AUTOMATIC

DAMPER.

GENERAL NOTES

A. ALL SERVICE INTERRUPTIONS TO THIS EXISTING FACILITY MUST BE

SCHEDULED AT LEAST 3 WEEKS IN ADVANCE AND BE KEPT TO A

MINIMUM. COORDINATE ALL DISRUPTIVE WORK AND OUTAGE

REQUIREMENTS WITH THE COR.

B. ANY DEMOLITION OR RENOVATION WORK WITH THE EXISTING DUCT OR

PIPING SYSTEM NEEDS TO BE PERFORMED AFTER HOURS AND

COORDINATED WITH THE FACILITY FOR DOWN TIME.

C. EXISTING EQUIPMENT, PIPE ROUTING, AND ASSOCIATED COMPONENTS

SHOWN ON DRAWINGS ARE APPROXIMATE LOCATIONS BASED ON

RECORD DRAWINGS AND ARE PROVIDED FOR REFERENCE USE ONLY.

FIELD VERIFY AND COORDINATE WITH EXACT LOCATIONS, ELEVATIONS,

SIZES AND CONDITIONS OF EXISTING COMPONENTS.

D. ALL OPENINGS CREATED BY DEMOLITION OF EXISTING DUCTWORK OR

PIPING SHALL BE PATCHED WITH LIKE MATERIALS AND TO MAINTAIN

ROOM

CLOSET

FILES

RADIOGRAPHIC

C O R R I D O R

OFFICE

BUDGET

A-160

CARDIAC.

ROOM

A-158

OFFICE

A-159

PHYSICS

MEDICAL

A-158

ROOM

CONTROL

A-

8a

ST

O

H.A.C.

A-171

A-172b

TOILET

A-172 ECOCARDIO-

GRAPHY RM.

B-117 B-115

B-114

LOUNGE STAFF RM.

A-172a

LOCK RM.

ELEC.

CLOS.

MALE LOCKERS

SIGNAL

CLOS. FEMALE LOCKERS

PHYSICIAN'S

LOCKERS

C O

R R

I D

HYBRID

OPERATING

ROOM

CONTROL

ROOM

SCRUB STN.

IMAGING

COMPONENT

ROOM

STERILE

SUPPLY

GURNEY

8.8

9.8

CBA

NO WORK IN THIS ROOM

NO WORK IN

THIS ROOM

NO WORK

IN THIS

ROOM

T

T

T

T

ATU-1-2

ATU-1-3

ATU-1-4

ATU-1-1

ATU-1-3

ATU-1-4

ATU-1-2

ATU-1-1

1-1/2"

3/4"

3/4"

3/4"

(E)1-1/2" FROM 2ND

FLOOR AND MAINS ON

ROOF (AS BUILT MH1-103

CHW)

3/4"

(E)1-1/2"

1-1/2"

1-1/2"

3/4"

U.S. Department of Veterans Affairs strollo & strollo 718 Virginia Drive

Orlando, FL. 32803 T: (407) 423-5355 F: (407) 422-5994

MES Group, Inc.

550 North Reo Street, Suite 203 Tampa, FL, 33609 813.289.4700 mes group

COA # 8304

MECHANICAL RENOVATION

PLAN - PIPING

NS TH

MP100

KEYNOTES

1. HHWS & HHWR MAINS PROVIDED IN PRE-DEMOLITION PHASE. REFER TO

DEMOLITION PLAN MD100.

2. PROVIDE HHWS & HHWR PIPING AT NEW AIR TERMINAL. TYPICAL.

X

GENERAL NOTES

A. ALL SERVICE INTERRUPTIONS TO THIS EXISTING FACILITY MUST BE

SCHEDULED AT LEAST 3 WEEKS IN ADVANCE AND BE KEPT TO A

MINIMUM. COORDINATE ALL DISRUPTIVE WORK AND OUTAGE

REQUIREMENTS WITH THE COR.

B. ANY DEMOLITION OR RENOVATION WORK WITH THE EXISTING DUCT OR

PIPING SYSTEM NEEDS TO BE PERFORMED AFTER HOURS AND

COORDINATED WITH THE FACILITY FOR DOWN TIME.

C. EXISTING EQUIPMENT, PIPE ROUTING, AND ASSOCIATED COMPONENTS

SHOWN ON DRAWINGS ARE APPROXIMATE LOCATIONS BASED ON

RECORD DRAWINGS AND ARE PROVIDED FOR REFERENCE USE ONLY.

FIELD VERIFY AND COORDINATE WITH EXACT LOCATIONS, ELEVATIONS,

SIZES AND CONDITIONS OF EXISTING COMPONENTS.

D. ALL OPENINGS CREATED BY DEMOLITION OF EXISTING DUCTWORK OR

PIPING SHALL BE PATCHED WITH LIKE MATERIALS AND TO MAINTAIN

EF-1BEF-1A

AHU-1BAHU-1A

P-2

P-1

STAIR # 1

UP. DN.

ROOM

A-309-X

F G H JFED

1-1/4" HWS

1-1/4" HWR

2" CHWS

2" CHWR

1-1/4" HWS

1-1/4" HWR

2" CHWS

2" CHWR

1-1/4" HWS

1-1/4" HWR2" CHWS

2" CHWR

AHU-3-01

(E)

FC-P4-01

(E)

EF-3-01-01

(E)

EF-3-01-02

(E)

(E)3" CHWS

(E)3" CHWR

(E)8" CHWS (E)8" CHWR

(E)8" CHWS

(E)8" CHWR

1-1/4" HWS 1-1/4" HWR

U.S. Department of Veterans Affairs strollo & strollo 718 Virginia Drive

Orlando, FL. 32803 T: (407) 423-5355 F: (407) 422-5994

MES Group, Inc.

550 North Reo Street, Suite 203 Tampa, FL, 33609 813.289.4700 mes group

COA # 8304

MECHANICAL PENTHOUSE

PLAN - PIPING

NS TH

MP200

KEYNOTES

1. ROUTE DRAIN FROM AHU TO APPROVED LOCATION.

2. HHWS AND HHWR PIPING CONNECTED TO EXISTING HHWS AND HHWR

PIPING LOCATED ON ROOF BELOW. VERIFY SIZE AND LOCATION IN FIELD.

PROVIDE ISOLATION VALVE AT CONNECTION.

3. CHWS AND CHWR PIPING CONNECTED TO EXISTING 8" MAIN. VERIFY

SIZE AND LOCATION IN FIELD.

4. PIPING TO BE SUPPORTED FROM STRUCTURE ABOVE. COORDINATE IN

FIELD.

X

GENERAL NOTES

A. ALL SERVICE INTERRUPTIONS TO THIS EXISTING FACILITY MUST BE

SCHEDULED AT LEAST 3 WEEKS IN ADVANCE AND BE KEPT TO A

MINIMUM. COORDINATE ALL DISRUPTIVE WORK AND OUTAGE

REQUIREMENTS WITH THE COR.

B. ANY DEMOLITION OR RENOVATION WORK WITH THE EXISTING DUCT OR

PIPING SYSTEM NEEDS TO BE PERFORMED AFTER HOURS AND

COORDINATED WITH THE FACILITY FOR DOWN TIME.

C. EXISTING EQUIPMENT, PIPE ROUTING, AND ASSOCIATED COMPONENTS

SHOWN ON DRAWINGS ARE APPROXIMATE LOCATIONS BASED ON

RECORD DRAWINGS AND ARE PROVIDED FOR REFERENCE USE ONLY.

FIELD VERIFY AND COORDINATE WITH EXACT LOCATIONS, ELEVATIONS,

SIZES AND CONDITIONS OF EXISTING COMPONENTS.

D. ALL OPENINGS CREATED BY DEMOLITION OF EXISTING DUCTWORK OR

PIPING SHALL BE PATCHED WITH LIKE MATERIALS AND TO MAINTAIN

strollo & strollo 718 Virginia Drive

Orlando, FL. 32803 T: (407) 423-5355 F: (407) 422-5994

MES Group, Inc.

550 North Reo Street, Suite 203 Tampa, FL, 33609 813.289.4700 mes group

COA # 8304

MECHANICAL DETAILS

NS TH

MH500

20° TRANSITION (MAX)

0.25 D (4" MIN. PER SMACNA)

RECTANGULAR DUCT

D

VOLUME DAMPER

CONICAL FITTING WITH LOCKING

TYPE VOLUME DAMPER.

FLEX DUCT OR ROUND SHEET METAL DUCT. FLEX DUCT

MAX. 8'-0" LONG, USE CLAMP TO ATTACH FLEX DUCTS AND

SEAL. SUPPORT DUCT EVERY FOUR FEET FROM

STRUCTURE

1.

D

DUCT DETAILS NTS

SUPPORT AS PER

SMACNA STANDARDS

SPIN-IN FITTING WITH BUTTERFLY

DAMPER

ROUND "SNAPLOCK" SHEET METAL OR SPIRAL

LOCKSEAM WITH WRAP INSULATION

(SAME AS DIFFUSER NECK)

RIGID DUCT: PROVIDE RADIUS

ELBOW (SAME SIZE AS

DIFFUSER NECK)

THREE SHEET METAL

SCREWS THROUGH DUCT,

MASTIC OR TAPE

2" WRAP INSULATION:

CUT, FIT & GLUED OVER

CEILING DIFFUSER

CEILING DIFFUSERCEILING

SUPPLY DUCT

SUPPORT STRAP (PER

SMACNA)

CEILING DIFFUSER RUNOUT DETAIL NTS

PROVIDE VOLUME

DAMPER WHEN SHOWN

ON PLANS

PROVIDE VOLUME

DAMPER

MAIN SUPPLY DUCT

ADJUSTABLE METAL

ROD OR LINKAGE

TOP REGISTER

MAIN SUPPLY DUCT

BRANCH DUCT

1/4W 4" MIN.

SEE PLAN FOR SPLIT DIMENSION

MAIN SUPPLY

DUCT

TURNING VANES

SQUARE ELBOW SHOWN.

PROVIDE ROUND ELBOW

WHEN SHOWN ON PLANS

SUPPLY REGISTER

OR BRANCH DUCT

PLAN VIEW

AIR SPLIT TYPE DUCT TAKE-OFF

PLAN VIEW

BRANCH DUCT TAKE-OFF

PLAN VIEW

SUPPLY REGISTER TAKE-OFF

SUPPLY DUCT TAKE-OFFS NTS

R.F. CEILING PANEL W/

COPPER SHIELD

NOTES:

1. ALL UNDERLINED ITEMS ARE PROVIDED BY THE R.F. SHIELD

MANUFACTURER OR INSTALLER.

2. DURING FABRICATION OF THE R.F. SHIELD, HVAC CONTRACTOR SHALL

MAKE DUCKWORK CONNECTION TO THE WAVEGUIDE.

R.F. WALL PANEL W/

COPPER SHIELD

WOOD FURRING

CANVAS COLLAR

DUCT (SEE DRAWINGS

FOR TYPE AND SIZE)

FINISHED

CEILING

AIR DEVICE (SEE

SCHEDULE)

FINISHED WALL

1-3/4" WOOD

COLLAR

FINISHED

CEILING

WAVE GUIDE : DIMENSIONS TO

MATCH DUCT SIZE, COORDINATE

WITH R.F SHIELD MANUFACTURER

SIDEWALL WAVE GRILLE DETAIL NTS3

4 2

REFER TO SPECIFICATION SECTION 13 05 41 FOR

SEISMIC RESTRAINTS AND BRACING.

AIR HANDLING UNIT DRAIN TRAP DETAIL NTS5

VARIABLE VOLUME AIR TERMINAL CONTROL DIAGRAM8 WATER COILS PIPING CONNECTIONS6

DUCT CONNECTIONS - AIR TERMINAL UNITS7AIR HANDLER9

strollo & strollo 718 Virginia Drive

Orlando, FL. 32803 T: (407) 423-5355 F: (407) 422-5994

MES Group, Inc.

550 North Reo Street, Suite 203 Tampa, FL, 33609 813.289.4700 mes group

COA # 8304

MECHANICAL DETAILS

NS TH

MH501

1 ROOF DUCT SUPPORT NTS

SEISMIC SWAY BRACING DETAILS NTS7

SEISMIC PIPE SUPPORT DETAIL NTS5 SEISMIC BRACING FOR MECHANICAL EQUIPMENT NTS2

ROOF CURB ATTACHMENT

SEE NOTE 3

NTS

M

IN

. 1 2"

NOTES:

PT BLOCKING

SEE NOTE 1

REFER TO ARCHITECTURAL

DRAWINGS FOR PROPER WEATHER

PROOFING DETAILS

1. SECURE CURB CAP TO WOOD NAILING STRIP WITH 2" LONG 3/8"

CADMIUM PLATED LAG BOLTS NOT OVER 12" ON CENTER.

2. SECURE ROOF CURB TO STRUCTURAL STEEL BELOW ROOF DECK

WITH 4" LONG HOT-DIPPED GALVANIZED #10 TEK SCREWS 6" O.C.

3. ROOF CURB ATTACHMENT

SEE NOTE 2

GALVANIZED, (AND INSULATED, FOR

OUTSIDE AIR DUCT ONLY) THYBAR

MANUFACTURED CURB WITH BUILT-IN CANT,

PROVIDE CRICKETS ON LOW SIDE OF CURB.

6" O.C.

TYP.

2" FROM

EDGE.

CRICKET LOCATION

CONTRACTOR SHALL BE

RESPONSIBLE FOR WATER TIGHT

SEAL (PER SMACNA)

CURB

DUCT

NTS

12" X 12" X 1/4" PLATE

1"

9"

5/8" DRILLED HOLES

FOR 1/2" BOLTS

1/4"

DUCT DEPTH

10" MIN

SUPPORT BOTH

SIDES OF DUCT AT

12 FT DUCT

INTERVAL

1-1/4" X 1-1/4" X 1/8"

WELDED

6" MIN

TIE DOWN

AS

R

EQ

UI

RE

D

4 3 SIDES

GALVANIZED STEEL ANGLE - L2" x 2" x 1/4" (TYP)

WELDED CONNECTIONS, REPAIR DAMAGED

GALVANIZING WITH COLD GALVANIZING

COMPOUND (TYP.)

5/16"Ø GALVANIZED BOLT, NUT AND LOCKWASHER

(TYP)

24" x 48" CONCRETE PAD

GALVANIZED STEEL BASE PLATE, 8" x 8" x 1/4", BOLT TO

CONCRETE PAD WITH 1/4" X 3" EXPANSION BOLTS

1/2" THICK NEOPRENE ROOF

PROTECTIVE PAD, 2" LARGER THAN

CONCRETE ALL 4 SIDES

1/4" CONN. PLATE (TYP)

AT ROOF DUCT SUPPORT-INSULATE OVER ANGLE

IRON SUPPORTS AND SEAL ALL CORNERS OF

ANGLES IN A WEATHER TIGHT MANNER.

1/8 1/8

1/8

R-8 INSULATION

DOUBLE WALL DUCT

2" WIDE X 18 GAGE DUCT STRAP

EXIST. ROOF

12X8 RETURN

12X8 RETURN

AIRFLOW CONTROL

VALVE

AFCV CONTROL PANEL*

CHASE WALL

ACCESS PANEL*

FROM MAIN

RETURN DUCT

CEILING

7" AFF

RETURN AIR GRILLE

(* LOCATIONS TO BE

FIELD COORDINATED)

NTS

PRESSURE DIFFERENTIAL CONTROL9

RF SF

RELIEF AIR OUTSIDE AIR

AHU

PR

EFILTER

H C

C C

FILTER

VAVRAV

HYBRID OR

SP

SP

RAV - RETURN AIR VALVE

VAV - VARIABLE AIR VALVE

RAVRAVRAV

23 JAN 2504/03/2024

strollo & strollo 718 Virginia Drive

Orlando, FL. 32803 T: (407) 423-5355 F: (407) 422-5994

MES Group, Inc.

550 North Reo Street, Suite 203 Tampa, FL, 33609 813.289.4700 mes group

COA # 8304

MECHANICAL SCHEDULES

NS TH

MH600

LOUVER SCHEDULE

MARK MANUFACTURER MODEL # TYPE CFM MAX Δ P

IN W.G. LxW %FA DRAINABLE REMARKS

LV-1 RUSKIN ELF375DXD INTAKE 4,880 0.5 12'X4' 49 YES 1, 2

LV-2 RUSKIN ELF375DXD EXHAUST 4,880 0.5 6'X4' 49 YES 1, 2

NOTES:

1. COORDINATE LOUVER INSTALLATION AND COLOR WITH ARCHITECTURAL.

2. PROVIDE INSECT SCREEN.

VAV TERMINAL UNIT SCHEDULE

MARK AREA SERVING MANUFACTURER MODEL # MAX CFM MIN CFM HTG COIL

GPM HTG MBH INLET

SIZE

MAX PRESS.

DROP REMARKS

ATU-1-1 OPERATING ROOM PRICE INDUSTRIES SDV14 2890 2,890 1.0 27.1 14 0.25 1-4

ATU-1-2 STERILE SUPPLY PRICE INDUSTRIES SDV06 270 65 0.5 7.5 6 0.25 1-4

ATU-1-3 IMAGING COMPONENT ROOM PRICE INDUSTRIES SDV10 1170 300 1.0 11.9 10 0.25 1-4

ATU-1-4 CONTROL ROOM PRICE INDUSTRIES SDV08 370 120 0.5 8.8 8 0.25 1-4

ATU-1-5 CONTROL ROOM (RA) PRICE INDUSTRIES SDV08 370 120 NA NA 8 0.25 1-2

ATU-1-6 STERILE SUPPLY (RA) PRICE INDUSTRIES SDV08 170 50 NA NA 6 0.25 1-2

NOTES:

1. ALL AIR TERMINAL UNITS SHALL BE PRESSURE INDEPENDENT TYPE WITH VELOCITY RESET CONTROLLERS.

2. INSTALL UNIT WITH CLEARANCE FOR ELECTRICAL AND MAINTENANCE ACCESS. PROVIDE CEILING ACCESS PANEL WHERE NEED TO ACCESS UNIT.

3. PROVIDE DOUBLE WALL CASING

3. PROVIDE COPPER FINS FOR HOT WATER COILS.

FAN SCHEDULE

MARK MANUFACTURER MODEL # TYPE CFM ESP HP VOLTS/Ø DRIVE REMARKS

EF-1A GREENHECK QEID-16 MIXED FLOW 4,880 2 3 460/3 DIRECT 1-4

EF-1B GREENHECK QEID-16 MIXED FLOW 4,880 2 3 460/3 DIRECT 1-4

NOTES:

1. PROVIDE VFD WITH DISCONNECT.

2. PROVIDE GRAVITY BACKDRAFT DAMPER.

3. INTERLOCK WITH AIR HANDLERS

4. FANS TO OPERATE IN A LEAD LAG CONFIGURATION.

GRILLE, REGISTER, AND DIFFUSER SCHEDULE

MARK MANUFACTURER MODEL # DESCRIPTION MATERIAL DAMPER REMARKS

CD-1 TITUS TMS-AA SQUARE THREE CONE CEILING DIFFUSER ALUMINUM YES 1-6

EG-1 TITUS 350FL LOUVER FACE, 3/4" BLADE SPACING ALUMINUM YES 1-6

* TRM MOUNTING FRAME SHALL BE USED FOR GRILLES/DIFFUSERS MOUNTED IN GYP. BOARD CEILINGS, UNLESS NOTED OTHERWISE.

NOTES:

1. PAINT PER ARCHITECT.

2. NECK SIZE AS LISTED. FLEX SIZE SHALL MATCH NECK SIZE. PROVIDE FULL FACE LAY-IN MATCHING GRID DIMENSIONS.

3. GRILLE NECK SIZE AS LISTED. DUCTWORK SHALL BE FULL FACE.

4. DAMPERS SHALL BE INSTALLED IN DUCTWORK FOR ALL DIFFUSERS/GRILLES UNLESS OTHERWISE INDICATED.

5. PROVIDE WITH SERVICE ACCESS BOARDER TYPE.

6. SIZE GRILLE AS PER FLOOR PLAN.

AIR HANDLING UNIT SCHEDULE

EQUIPMENT

MARK

LOCATION /

SERVICE

UNIT AIRFLOW CHILLED WATER COOLING COIL* HOT WATER HEATING COIL SUPPLY FAN RETURN FAN

MANUFACTURER MODEL NOTESSUPPLY

AIR

(CFM)

OUTSIDE

AIR

(CFM)

TOTAL

COOLING

CAPACITY

(MBH)

SENSIBLE

COOLING

CAPACITY

(MBH)

ENTERING AIR

TEMPERATURE

(°Fdb - °Fwb)

LEAVING AIR

TEMPERATURE

(°Fdb - °Fwb)

COIL # ROWS / FINS

SPACING (# / FT) /

FACE VELOCITY

(FPM)

MINIMUM

FACE

AREA

(SQ. FT.)

CHILLED

WATER FLOW

(GPM)

ENTERING /

LEAVING WATER

TEMP

(°Fdb /°Fdb )

WATER

PRESSURE DROP

(FT FLUID)

MAXIMUM AIR

PRESSURE

DROP

(IN. WG)

HEATING

CAPACITY

(MBTUH)

ENTERING /

LEAVING AIR

TEMPERATURE

(°Fdb /°Fdb )

FLUID ENTERING /

LEAVING TEMP

(°Fdb /°Fdb )

COIL ROW / FACE

AREA (SQFT)/gpm

MAXIMUM AIR

PRESSURE

DROP

(FT. H2O)

EXTERNAL

STATIC

PRESSURE

(IN. WG)

TOTAL

STATIC

PRESSURE

(IN. WG)

FAN MOTOR

POWER, TOTAL

(HP)

EXTERNAL

STATIC

PRESSURE

(IN. WG)

TOTAL

STATIC

PRESSURE

(IN. WG)

FAN MOTOR

POWER,

TOTAL

(HP)

ELECTRICAL

V/PH/HZ

AHU-1A/AHU-1B HYBRID OR 4,880 4,880 401.42 195.96 91 / 78 55 / 54.9 6 / 123 / 397 11.81 66.7 44 / 55 4.9 0.68 126.0 39 /62.8 140 1 / 11.25 / 12.62 0.53 2 6.46 2 FANS X 5 2 2.77 5 460/3/60 TRANE CSAA012 1-11

* SELECT COOLING COILS WITH A MAXIMUM OF 12 FINS PER INCH AND MAXIMUM WATER PRESSURE DROP OF 10 FT.

NOTES: - SEE DRAWING M-500 FOR UNIT CONFIGURATION

1 PROVIDE MOTORIZED OUTSIDE AIR DAMPER INTEGRAL TO UNIT - THE TWO AIR HANDLERS ARE IN DUTY/ STAND-BY CONFIGURATION.

2 PROVIDE UNIT WITH HINGED ACCESS DOORS ON EACH SECTION AND BOTH SIDES OF UNIT (SCREWED ON PANELS NOT ACCEPTED). - AIR HANDLERS SHALL ONLY OPERATE AS 100% OA UNITS ON COMMAND (AS IN PANDEMIC MODE) AND SHALL RUN AS RECIRCULATING UNITS IN NORMAL MODE.

3 PROVIDE WITH SINGLE POINT POWER CONNECTION - PRE-FILTER 2" MERV 8, FILTERS 4" MERV 11, FINAL FILTERS (NORMAL MODE) MERV 14, (PANDEMIC MODE) MERV 16A - HEPA.

4 PROVIDE WITH 2 SETS OF FILTERS. AT PROJECT COMPLETION, INSTALL NEW FILTERS IN UNIT AND PROVIDE ONE EXTRA SET OF FILTERS FOR OWNER. UNITS SHALL NOT BE RUN WITHOUT SCHEDULED FILTERS IN PLACE. - PRESSURE DROP OF FILTERS AT MID LIFE ARE INCLUDED IN TOTAL S.P.

5 PROVIDE FACTORY MOUNTED MAGNAHELIC FILTER GAUGE ACROSS FILTER SECTION. - PROVIDE COPPER FINS FOR ALL COILS.

6 ALL MOTORS SHALL BE PREMIUM EFFICIENCY COMPATIBLE WITH VARIABLE FREQUENCY DRIVE OPERATION.

7 PROVIDE MODULATING 2-WAY ELECTRONIC CONTROL VALVE ON RETURN LINE FOR EACH HYDRONIC COIL.

8 COORDINATE INSTALLATION OF EQUIPMENT TO PROVIDE ACCESS FOR MAINTENANCE AND FILTER REPLACEMENT.

9 PROVIDE FIELD INSTALLED REMOTE VFD FOR SUPPLY AND RETURN FANS, WITH SOFT START, MANUAL BYPASS SWITCH, SURGE PROTECTION, AND FUSED DISCONNECT.

10 FOR ALL SYSTEMS WITH DESIGN SUPPLY AIR GREATER THAN 2000 CFM, INSTALL DUCT SMOKE DETECTOR IN SUPPLY AIR DUCT.

11 COORDINATE ALL COOLING WATER AND HOT WATER CONNECTIONS, COMPONENTS, REQUIREMENTS, AND EQUIPMENT INSTALLATION WITH PLANT UTILITY UPGRADES UNDER SEPARATE CONTRACT.

AIRFLOW CONTROL VALVE SCHEDULE

MARK AREA SERVING MANUFACTURER MODEL # MAX CFM MIN CFM INLET

SIZE

MAX PRESS.

DROP REMARKS

AFCV-1-1 OPERATING ROOM ACCUTROL AVC6000 505 450 8 0.2 1-3

AFCV-1-2 OPERATING ROOM ACCUTROL AVC6000 505 450 8 0.2 1-3

AFCV-1-3 OPERATING ROOM ACCUTROL AVC6000 505 450 8 0.2 1-3

AFCV-1-4 OPERATING ROOM ACCUTROL AVC6000 505 450 8 0.2 1-3

NOTES:

1. ALL AIRFLOW CONTROL VALVES SHALL BE PRESSURE INDEPENDENT.

2. INSTALL UNIT WITH CLEARANCE FOR ELECTRICAL AND MAINTENANCE ACCESS. PROVIDE ACCESS PANEL TO ACCESS CONTROL PANEL.

3. PROVIDE 24V INTEGRAL CONTROL PANEL.

23 JAN 2504/03/2024

MH600 MECHANICAL SCHEDULES