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MECHANICAL

COVER SHEET

M0-01

HVAC GENERAL NOTES

FIRE DAMPER

FD

DUCTWORK

DUCTWORK - AIR TERMINALS

DUCTWORK - EQUIPMENT

SMOKE DAMPER

SD

COMBINATION FIRE & SMOKE DAMPER

FSD

M

SMOKE DETECTOR

SDT

EQUIPMENT - HVAC

EDH-x

ELECTRIC DUCT HEATER, WITH TAG

AC AIR CONDITIONING UNIT

AD ACCESS DOOR

AFF ABOVE FINISHED FLOOR

AHU AIR HANDLING UNIT

AMB AMBIENT

AP ACCESS PANEL

AS AIR STREAM

ATM ATMOSPHERE

BD BALANCING DAMPER

BDD BACK DRAFT DAMPER

BHP BRAKE HORSEPOWER

BLDG BUILDING

BOD BOTTOM OF DUCT

BTU BRITISH THERMAL UNIT

BTUH BTU PER HOUR

CC COOLING COIL

CF CUBIC FEET

CFM CUBIC FEET PER MINUTE

CLG CEILING

ABBREVIATIONS

CU,

HP-x

CU,

HP-x

VAV-x

VARIABLE AIR VOLUME BOX WITH TAG,

DUCT SHOWN

ROOF/CURB MOUNTED AIR HANDLING

UNIT, DUCT NOT SHOWN

INDOOR HORIZONTAL AIR HANDLING

EQUIP, DUCT SHOWN

INDOOR VERTICAL AIR HANDLING

EQUIP, DUCT NOT SHOWN

GF, WSHP, A/C-x

GF, WSHP, A/C-x

EF-x

ROOF/CURB MOUNTED EXHAUST FAN

WITH TAG, DUCT SHOWN

INLINE SUSPENDED MOUNT EXHAUST

FAN WITH TAG, DUCT SHOWN

EF-x

EF-x

CEILING MOUNTED EXHAUST FAN

WITH TAG, DUCT SHOWN

CONDENSING UNIT ON

EQUIPMENT RAILS WITH TAG

CONDENSING UNIT ON CONCRETE

HOUSE KEEPING PAD WITH TAG

SIDEWALL GRILLE TAP WITH

MANUAL VOLUME DAMPER, SQ

24x24

24"

SIDEWALL GRILLE TAP WITH

MANUAL VOLUME DAMPER, RND

MOTORIZED DAMPER

EXHAUST AIR GRILLE; EXHAUST

DUCT AND MVD IN SECTION

RETURN AIR GRILLE; RETURN


SUPPLY AIR DIFFUSER; SUPPLY


MVD; MANUAL

BALANCING/VOLUME DAMPER

HVAC LEGEND

FPS FEET PER SECOND

FS FLOW SWITCH

FSD COMB SMOKE FIRE DAMPER

FT FOOT OR FEET

G GAS

GAL GALLONS

GALV GALVANIZED

GPM GALLONS PER MINUTE

HP HORSEPOWER

HR HOUR

HT HEIGHT

HX HEAT EXCHANGER

Hz FREQUENCY

ID INSIDE DIAMETER

IN INCH

kW KILOWATT

kWh KILOWATT HOUR

L LENGTH

RLA RUNNING LOAD AMPS

RM ROOM

SA SUPPLY AIR

SD SMOKE DAMPER

SF SUPPLY FAN

SG SPECIFIC GRAVITY

SH SENSIBLE HEAT

SHR SENSIBLE HEAT RATIO

SP STATIC PRESSURE

SPEC SPECIFICATIONS

SQ SQUARE

TOD TOP OF DUCT

TYP TYPICAL

U HEAT TRANSFER COEFFICIENT

UCD UNDERCUT DOOR

UH UNIT HEATER

V VOLTS

VAV VARIABLE AIR VOLUME

VFD VARIABLE FREQUENCY DRIVE

VOL VOLUME

W WATT

WB WET BULB

WC WATER COLUMN

WPD WATER PRESSURE DROP

COL COLUMN CONC CONCRETE

CRAC COMPUTER ROOM UNIT

CU CONDENSING UNIT

DB DRY BULB

DC DRY COOLER

DDC DIRECT DIGITAL CONTROL

DIA DIAMETER

DP DIFFERENTIAL PRESSURE

DX DIRECT EXPANSION

LAT LEAVING AIR TEMPERATURE

LF LINEAR FEET

LH LATENT HEAT

LRA LOCKED ROTOR AMPS

LVR LOUVER

LWT LEAVING WATER TEMPERATURE

MBU THOUSAND BTUH

MFR MANUFACTURER

MIN MINIMUM

MVD MANUAL VOLUME DAMPER

N/A NOT APPLICABLE

NC NOISE CRITERIA

NOM NOMINAL

NTS NOT TO SCALE

OA OUTSIDE AIR

OD OUTSIDE DIAMETER

P PUMP

PH PHASE (ELECTRICAL)

PLBG PLUMBING

PPM PARTS PER MILLION

PSFG POUNDS PER SQUARE FOOT

PSIG POUNDS PER SQUARE INCH

QTY QUANTITY

R RADIUS

RA RETURN AIR

REQ'D REQUIRED

RF RETURN FAN

RH HUMIDITY, RELATIVE

BDD

BACK DRAFT DAMPER WITH

AIR FLOW INDICATION

NEW FLEXIBLE DUCTWORK

N E

EXISTING DUCTWORK TO NEW

DUCTWORK CONNECTION

24x12

24x12

24x12

SQUARE DUCT TAKE OFF, TOP

SQUARE DUCT TAKE OFF, BOTTOM

SQUARE DUCT TAKE OFF, TOP

RND ELBOW 45°, RADIUS

24"

SQ ELBOW 45°, RADIUS

24x24

SQ ELBOW 45°, MITERED

24x24

SQ TO RND CONCENTRIC

TRANSITION IN DROP


TRANSITION IN RISE

SQ TO SQ ECCENTRIC TRANSITION

SQ TO SQ CONCENTRIC TRANSITION

SQ TO RND ECCENTRIC TRANSITION


TRANSITION

24x12

24x12

24x12

24x12

24x12

24"

24"


24"

RND ELBOW 90°, MITERED


SQUARE ELBOW, NO

TURNING VANES

RND DUCT ELEVATION CHANGE, UP

RND DUCT ELEVATION CHANGE,

DOWN

NEW DUCTWORK WITH LINER

ROUND DUCT TAKE OFF

24"

DUCTWORK DIMENSION LABEL

(24" DIAMETER)

24x12

DUCTWORK DIMENSION LABEL

(24" WIDTH x 12" HEIGHT)

SQUARE DUCT TAKE OFF, SIDE

SQ DUCT ELEVATION CHANGE, 90°

UP

SQ DUCT ELEVATION CHANGE, 90°

DOWN

NEW RIGID DUCTWORK

EXISTING DUCTWORK TO BE

DEMOLISHED

EXISTING DUCTWORK TO REMAIN

SQUARE ELBOW WITH DOUBLE

THICKNESS TURNING VANES

Ø

Ø

Ø

Ø

Ø

Ø

Ø

Ø

Ø

Ø

Ø

Ø

Ø

Ø

Ø

SPACE SENSOR/THERMOSTAT

S

EA EACH OR EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

EF EXHAUST FAN

EWT ENTERING WATER TEMPERATURE

EXP EXPANSION

F FAHRENHEIT

FA FACE AREA

FD FIRE DAMPER

FP FAN POWERED

FPM FEET PER MINUTE

1. THESE GENERAL NOTES APPLY TO ALL MECHANICAL DRAWINGS. IN THE EVENT THAT

ANY GENERAL NOTE CONFLICTS WITH THE WRITTEN CONSTRUCTION SPECIFICATIONS,

THE MOST STRINGENT OF THE TWO SHALL RULE.

2. CONTRACTOR SHALL PROVIDE ALL MATERIALS, EQUIPMENT AND LABOR REQUIRED TO

INSTALL A COMPLETE AND OPERABLE MECHANICAL SYSTEM AS INDICATED ON THE

DRAWINGS, SPECIFICATIONS AND IN ACCORDANCE WITH APPLICABLE CODES.

3. ALL EQUIPMENT SHALL BE INSTALLED IN STRICT COMPLIANCE WITH THE

MANUFACTURER'S WRITTEN INSTRUCTIONS. THE CONTRACTOR SHALL PROVIDE ALL

HANGERS AND SUPPORTS (IN COMPLIANCE WITH SEISMIC CATEGORY “C”) REQUIRED

FOR A COMPLETE INSTALLATION.

4. THE MECHANICAL DRAWINGS ARE DIAGRAMMATIC AND ARE INTENDED TO CONVEY

SCOPE AND GENERAL ARRANGEMENT ONLY. DO NOTE SCALE DRAWINGS.

5. COORDINATE ALL MECHANICAL WORK WITH OTHER TRADES TO INSURE PROPER

CLEARANCE AND SPATIAL RELATIONSHIPS TO OTHER EQUIPMENT AND STRUCTURAL

COMPONENTS.

6. COORDINATE ALL EQUIPMENT CONNECTIONS WITH MANUFACTURER'S CERTIFIED

DRAWINGS. COORDINATE AND PROVIDE ALL DUCT AND PIPE TRANSITIONS REQUIRED

FOR FINAL CONNECTIONS TO FURNISHED EQUIPMENT. FIELD VERIFY ALL DUCT AND

PIPE DIMENSIONS PRIOR TO FABRICATION.

7. PROVIDE FLEXIBLE DUCT AND PIPE CONNECTIONS TO ALL MECHANICAL EQUIPMENT.

8. ALL CONTROL WIRING AND CONDUIT SHALL COMPLY WITH THE NATIONAL ELECTRIC

CODE. ALL CONTROL WIRING IN RETURN PLENUMS SHALL BE PLENUM RATED. CONTROL

WIRING LOCATED IN MECHANICAL ROOMS SHALL BE ROUTED IN RIGID CONDUIT.

9. CONTRACTOR IS RESPONSIBLE FOR THE RESTART OF ANY SYSTEMS DE-ENERGIZED TO

ACCOMMODATE THIS WORK.

10. INSTALL SMOKE DETECTORS (PROVIDED BY ELECTRICAL) AT EACH A/C UNIT HANDLING

OVER 2000 CFM, MOUNTED IN SA DUCT (NFPA 90A, 4-4.2), AND IN RA DUCT PRIOR TO

EXHAUST OR MIXING (SMC 406.1). ALSO INSTALL SMOKE DETECTOR AT EACH A/C UNIT

SERVING BUILDING EGRESS (REGARDLESS OF SIZE), MOUNTED IN SA DUCT.

DETECTOR(S) TO STOP UNIT FAN IF SMOKE IS DETECTED. INTERLOCK WITH FIRE

ALARM SYSTEM IF APPLICABLE.

11. PROVIDE AND INSTALL ACCESS PANELS/DOORS IN WALLS, CEILINGS AND DUCTWORK AS

REQUIRED TO ACCESS/SERVICE VALVES, DUCT DETECTORS, CONTROL COMPONENTS,

FIRE DAMPERS AND OTHER CONCEALED MECHANICAL DEVISES.

12. ALL DUCT DIMENSIONS ARE INSIDE CLEAR UNLESS OTHERWISE NOTED. ALL DUCT

DIMENSIONS SHALL BE MODIFIED AS REQUIRED TO ACCOUNT FOR DUCT INSULATION.

13. LOCATE ALL MECHANICAL EQUIPMENT TO FACILITATE UNOBSTRUCTED AIR/WATER FLOW

AND ACCESS TO UNIT SERVICE PANELS, CONTROLS AND VALVES AS REQUIRED BY THE

MANUFACTURER AND APPLICABLE CODES.

14. ALL AIR/HYDRONIC LEAK TESTING AND INSPECTIONS SHALL BE COMPLETED PRIOR TO

THE APPLICATION OF INSULATING MATERIALS. FAILURE TO COMPLY WITH THIS

REQUIREMENT MAY RESULT IN THE REMOVAL AND REAPPLICATION OF THE INSULATION

AT THE CONTRACTORS EXPENSE.

15. LOCATE ALL TEMPERATURE, PRESSURE, FLOW MEASURING DEVICES AND COMPONENTS

IN ACCESSIBLE LOCATIONS WITH STRAIGHT SECTIONS OF PIPE/DUCTWORK UP AND

DOWN STREAM OF DEVICE AS OUTLINED BY THE EQUIPMENT MANUFACTURER.

16. TESTING, ADJUSTING AND BALANCING CONTRACTOR SHALL BE A CURRENT AND

RECOGNIZED MEMBER OF THE AABC OR NEBB AS OUTLINED IN THE CONSTRUCTION

SPECIFICATIONS.

17. ALL DUCTWORK, PIPING OR EQUIPMENT SUPPORTED FROM THE STRUCTURE SHALL BE

COORDINATED WITH THE GENERAL CONTRACTOR. CONTRACTOR RESPONSIBLE FOR THE

REPAIR/REPLACEMENT OF ANY FIREPROOFING REMOVED TO ACCOMMODATE HANGER

ATTACHMENT.

18. ALL NEW/MODIFIED SUPPLY DUCTWORK SHALL BE EXTERNAL INSULATED IN

ACCORDANCE WITH THE CONSTRUCTION SPECIFICATIONS. EXPOSED SUPPLY DUCT

WITHIN THE SPACE SERVED DOES NOT NEED TO BE WRAPPED.

19. CONFIRM LOCATIONS OF FIRE RATED CEILINGS, WALLS AND FLOORS. FIRE SEAL ALL

PENETRATIONS WITH FIRE STOP SEALANT. DUCTWORK THAT PENETRATES FIRE

PARTITIONS SHALL BE EQUIPPED WITH FIRE DAMPERS.

20. OFFSET DUCTWORK AS REQUIRED TO ACCOMMODATE THE ARCHITECTURAL REFLECTIVE

CEILING PLAN.

21. NO SUPPLY DIFFUSER SHALL BE LOCATED WITHIN 36” OF ANY SMOKE DETECTOR OR

AUTOMATIC SPRINKLER HEAD/DEVICE.

22. ALL 45 DEGREE OR GREATER ELBOWS (INCLUDING THOSE AT DIFFUSER CONNECTIONS)

SHALL BE CONSTRUCTED OF RIGID DUCTWORK.

23. ALL WORK SHALL BE PREFORMED IN ACCORDANCE WITH SITE CONSTRUCTION AND

SAFETY REQUIREMENTS. NO WORK SHALL BE PERFORMED WITHOUT A VALID JOB

SCHEDULE AND FIRE ALARM PERMITS (WHERE REQUIRED). ALL WORKERS MUST

REGISTER WITH THE LOCAL MAINTENANCE CONTRACTOR PRIOR TO PERFORMING ANY

WORK.

24. ALL WASTE OR DISCARDED MATERIALS SHALL BE RECYCLED IN ACCORDANCE WITH SITE

CONSTRUCTION POLICIES. REPORT ALL RECYCLED MATERIAL QUANTITIES TO PROJECT

ENGINEER. WRITTEN REPORT SHALL INCLUDE MATERIAL TYPE, QUANTITIES, AND

DISPOSITION OF THE MATERIALS.

25. MECHANICAL CONTRACTOR IS RESPONSIBLE FOR PROVIDING A COMPLETE SET OF

AS-BUILT DRAWINGS DETAILING ALL FIELD MODIFICATIONS TO THE DESIGN DRAWINGS.

DRAWINGS SHALL INCLUDE LOCATION AND ELEVATION REFERENCED FROM FINISHED

FLOOR.

26. EACH BRANCH DUCT SERVING A DIFFUSER SHALL HAVE A MANUAL BALANCING DAMPER

INSTALLED AT MAIN DUCT TAKE-OFF REGARDLESS OF DRAWING OMISSION.

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MECHANICAL SHEET INDEX

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TITLE#

M0-01 MECHANICAL COVER SHEET

M1-01 MECHANICAL - HVAC - 1ST FLOOR

M1-02 MECHANICAL - HVAC - 2ND / 3RD FLOOR

M1-03 MECHANICAL - HVAC - 4TH FLOOR / ROOF

M2-00 MECHANICAL - SCHEDULES

M2-01 MECHANICAL - SCHEDULES

M2-02MECHANICAL - DETAILS 1 of 3

M2-03 MECHANICAL - DETAILS 2 of 3

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CONSTRUCTION SPECIFICATIONS

TEST AND BALANCE (MINIMUM REQUIREMENTS)

1. TAB FIRM QUALIFICATIONS: ENGAGE A TAB FIRM CERTIFIED BY AABC, NEBB, OR TABB.

2. TAB CONFERENCE: MEET WITH OWNER'S AND/OR OWNERS REPRESENTATIVES ON

APPROVAL OF TAB STRATEGIES AND PROCEDURES PLAN TO DEVELOP A MUTUAL

UNDERSTANDING OF THE DETAILS. ENSURE THE PARTICIPATION OF TAB TEAM

MEMBERS, EQUIPMENT MANUFACTURERS' AUTHORIZED SERVICE REPRESENTATIVES,

HVAC CONTROLS INSTALLERS, AND OTHER SUPPORT PERSONNEL. PROVIDE SEVEN

DAYS' ADVANCE NOTICE OF SCHEDULED MEETING TIME AND LOCATION.

3. TAB REPORT FORMS: USE STANDARD FORMS FROM SMACNA'S TABB "HVAC SYSTEMS - TESTING,

ADJUSTING, AND BALANCING.

4. COORDINATE THE EFFORTS OF FACTORY-AUTHORIZED SERVICE REPRESENTATIVES FOR SYSTEMS

AND EQUIPMENT, HVAC CONTROLS INSTALLERS, AND OTHER MECHANICS TO OPERATE HVAC

SYSTEMS AND EQUIPMENT TO SUPPORT AND ASSIST TAB ACTIVITIES.

5. PERFORM TAB AFTER LEAKAGE AND PRESSURE TESTS ON AIR AND WATER DISTRIBUTION SYSTEMS

HAVE BEEN SATISFACTORILY COMPLETED.

6. COMPLETE SYSTEM READINESS CHECKS AND PREPARE SYSTEM READINESS REPORTS. VERIFY THE

FOLLOWING:

· PERMANENT ELECTRICAL POWER WIRING IS COMPLETE.

· HYDRONIC SYSTEMS ARE FILLED, CLEAN, AND FREE OF AIR.

· AUTOMATIC TEMPERATURE-CONTROL SYSTEMS ARE OPERATIONAL.

· EQUIPMENT AND DUCT ACCESS DOORS ARE SECURELY CLOSED.

· BALANCE, SMOKE, AND FIRE DAMPERS ARE OPEN.

· ISOLATING AND BALANCING VALVES ARE OPEN AND CONTROL VALVES ARE OPERATIONAL.

7. PERFORM TESTING AND BALANCING PROCEDURES ON EACH SYSTEM ACCORDING TO THE

PROCEDURES CONTAINED IN SMACNA'S TABB "HVAC SYSTEMS - TESTING, ADJUSTING, AND

BALANCING" AND THIS SECTION.

8. CUT INSULATION, DUCTS, PIPES, AND EQUIPMENT CABINETS FOR INSTALLATION OF TEST PROBES

TO THE MINIMUM EXTENT NECESSARY TO ALLOW ADEQUATE PERFORMANCE OF PROCEDURES.

AFTER TESTING AND BALANCING, CLOSE PROBE HOLES AND PATCH INSULATION WITH NEW

MATERIALS IDENTICAL TO THOSE REMOVED. RESTORE VAPOR BARRIER AND FINISH ACCORDING

TO INSULATION SPECIFICATIONS FOR THIS PROJECT.

9. MARK EQUIPMENT AND BALANCING DEVICE SETTINGS WITH PAINT OR OTHER SUITABLE,

PERMANENT IDENTIFICATION MATERIAL, INCLUDING DAMPER-CONTROL POSITIONS, VALVE

POSITION INDICATORS, FAN-SPEED-CONTROL LEVERS, AND SIMILAR CONTROLS AND DEVICES, TO

SHOW FINAL SETTINGS.

10. TAKE AND REPORT TESTING AND BALANCING MEASUREMENTS IN INCH-POUND (IP) UNITS.

11. PREPARE TEST REPORTS FOR BOTH FANS AND OUTLETS. OBTAIN MANUFACTURER'S OUTLET

FACTORS AND RECOMMENDED TESTING PROCEDURES. CROSSCHECK THE SUMMATION OF

REQUIRED OUTLET VOLUMES WITH REQUIRED FAN VOLUMES.

12. PREPARE SCHEMATIC DIAGRAMS OF SYSTEMS' "AS-BUILT" DUCT LAYOUTS.

13. DETERMINE THE BEST LOCATIONS IN MAIN AND BRANCH DUCTS FOR ACCURATE DUCT AIRFLOW

MEASUREMENTS.

14. CHECK AIRFLOW PATTERNS FROM THE OUTSIDE-AIR LOUVERS AND DAMPERS AND THE RETURN-

AND EXHAUST-AIR DAMPERS, THROUGH THE SUPPLY-FAN DISCHARGE AND MIXING DAMPERS.

15. LOCATE START-STOP AND DISCONNECT SWITCHES, ELECTRICAL INTERLOCKS, AND MOTOR

STARTERS.

16. VERIFY THAT MOTOR STARTERS ARE EQUIPPED WITH PROPERLY SIZED THERMAL PROTECTION.

17. CHECK DAMPERS FOR PROPER POSITION TO ACHIEVE DESIRED AIRFLOW PATH.

18. CHECK FOR AIRFLOW BLOCKAGES.

19. CHECK CONDENSATE DRAINS FOR PROPER CONNECTIONS AND FUNCTIONING.

20. CHECK FOR PROPER SEALING OF AIR-HANDLING UNIT COMPONENTS.

21. CHECK FOR PROPER SEALING OF AIR DUCT SYSTEM.

22. ADJUST FANS TO DELIVER TOTAL INDICATED AIRFLOWS WITHIN THE MAXIMUM ALLOWABLE FAN

SPEED LISTED BY FAN MANUFACTURER.

23. MEASURE FAN STATIC PRESSURES TO DETERMINE ACTUAL STATIC PRESSURE AS FOLLOWS:

· MEASURE OUTLET STATIC PRESSURE AS FAR DOWNSTREAM FROM THE FAN AS PRACTICABLE

AND UPSTREAM FROM RESTRICTIONS IN DUCTS SUCH AS ELBOWS AND TRANSITIONS.

· MEASURE STATIC PRESSURE DIRECTLY AT THE FAN OUTLET OR THROUGH THE FLEXIBLE

CONNECTION.

· MEASURE INLET STATIC PRESSURE OF SINGLE-INLET FANS IN THE INLET DUCT AS NEAR THE

FAN AS POSSIBLE, UPSTREAM FROM FLEXIBLE CONNECTION AND DOWNSTREAM FROM DUCT

RESTRICTIONS.

· MEASURE INLET STATIC PRESSURE OF DOUBLE-INLET FANS THROUGH THE WALL OF THE

PLENUM THAT HOUSES THE FAN.

24. MEASURE STATIC PRESSURE ACROSS EACH COMPONENT THAT MAKES UP AN AIR-HANDLING

UNIT, ROOFTOP UNIT, AND OTHER AIR-HANDLING AND -TREATING EQUIPMENT.

25. SIMULATE DIRTY FILTER OPERATION AND RECORD THE POINT AT WHICH MAINTENANCE

PERSONNEL MUST CHANGE FILTERS.

26. MEASURE STATIC PRESSURES ENTERING AND LEAVING OTHER DEVICES SUCH AS SOUND TRAPS,

HEAT RECOVERY EQUIPMENT, AND AIR WASHERS, UNDER FINAL BALANCED CONDITIONS.

27. COMPARE DESIGN DATA WITH INSTALLED CONDITIONS TO DETERMINE VARIATIONS IN DESIGN

STATIC PRESSURES VERSUS ACTUAL STATIC PRESSURES. COMPARE ACTUAL SYSTEM EFFECT

FACTORS WITH CALCULATED SYSTEM EFFECT FACTORS TO IDENTIFY WHERE VARIATIONS

OCCUR. RECOMMEND CORRECTIVE ACTION TO ALIGN DESIGN AND ACTUAL CONDITIONS.

28. DO NOT MAKE FAN-SPEED ADJUSTMENTS THAT RESULT IN MOTOR OVERLOAD. CONSULT

EQUIPMENT MANUFACTURERS ABOUT FAN-SPEED SAFETY FACTORS. MODULATE DAMPERS AND

MEASURE FAN-MOTOR AMPERAGE TO ENSURE THAT NO OVERLOAD WILL OCCUR. MEASURE

AMPERAGE IN FULL COOLING, FULL HEATING, ECONOMIZER, AND ANY OTHER OPERATING

MODES TO DETERMINE THE MAXIMUM REQUIRED BRAKE HORSEPOWER.

29. ADJUST VOLUME DAMPERS FOR MAIN DUCT, SUBMAIN DUCTS, AND MAJOR BRANCH DUCTS TO

INDICATED AIRFLOWS WITHIN SPECIFIED TOLERANCES.

30. MEASURE STATIC PRESSURE AT A POINT DOWNSTREAM FROM THE BALANCING DAMPER AND

ADJUST VOLUME DAMPERS UNTIL THE PROPER STATIC PRESSURE IS ACHIEVED.

31. PREPARE SCHEMATIC DIAGRAMS OF SYSTEMS' "AS-BUILT" PIPING LAYOUTS.

32. PREPARE HYDRONIC SYSTEMS FOR TESTING AND BALANCING ACCORDING TO THE FOLLOWING,

IN ADDITION TO THE GENERAL PREPARATION PROCEDURES SPECIFIED ABOVE:

· OPEN ALL MANUAL VALVES FOR MAXIMUM FLOW.

· CHECK EXPANSION TANK LIQUID LEVEL.

· CHECK MAKEUP-WATER-STATION PRESSURE GAGE FOR ADEQUATE PRESSURE FOR HIGHEST

VENT.

· CHECK FLOW-CONTROL VALVES FOR SPECIFIED SEQUENCE OF OPERATION AND SET AT

INDICATED FLOW.

· SET DIFFERENTIAL-PRESSURE CONTROL VALVES AT THE SPECIFIED DIFFERENTIAL PRESSURE.

DO NOT SET AT FULLY CLOSED POSITION WHEN PUMP IS POSITIVE-DISPLACEMENT TYPE

UNLESS SEVERAL TERMINAL VALVES ARE KEPT OPEN.

· CHECK AIR VENTS FOR A FORCEFUL LIQUID FLOW EXITING FROM VENTS WHEN MANUALLY

OPERATED.

33. SET CALIBRATED BALANCING VALVES, IF INSTALLED, AT CALCULATED PRESETTINGS.

34. MEASURE FLOW AT ALL STATIONS AND ADJUST, WHERE NECESSARY, TO OBTAIN FIRST

BALANCE.

35. SYSTEM COMPONENTS THAT HAVE CV RATING OR AN ACCURATELY CATALOGED

FLOW-PRESSURE-DROP RELATIONSHIP MAY BE USED AS A FLOW-INDICATING DEVICE.

36. MEASURE FLOW AT MAIN BALANCING STATION AND SET MAIN BALANCING DEVICE TO

ACHIEVE FLOW THAT IS 5 PERCENT GREATER THAN INDICATED FLOW.

37. CHECK THE SETTING AND OPERATION OF AUTOMATIC TEMPERATURE-CONTROL

VALVES, SELF-CONTAINED CONTROL VALVES, AND PRESSURE-REDUCING VALVES.

RECORD THE FINAL SETTING.

38. VERIFY THAT CONTROLLERS ARE CALIBRATED AND COMMISSIONED.

39. CHECK TRANSMITTER AND CONTROLLER LOCATIONS AND NOTE CONDITIONS THAT

WOULD ADVERSELY AFFECT CONTROL FUNCTIONS.

40. RECORD CONTROLLER SETTINGS AND NOTE VARIANCES BETWEEN SET POINTS AND

ACTUAL MEASUREMENTS.

41. CHECK THE OPERATION OF LIMITING CONTROLLERS (I.E., HIGH- AND

LOW-TEMPERATURE CONTROLLERS).

42. CHECK FREE TRAVEL AND PROPER OPERATION OF CONTROL DEVICES SUCH AS DAMPER

AND VALVE OPERATORS.

43 CHECK THE SEQUENCE OF OPERATION OF CONTROL DEVICES. NOTE AIR

PRESSURES AND DEVICE POSITIONS AND CORRELATE WITH AIRFLOW AND WATER

FLOW MEASUREMENTS. NOTE THE SPEED OF RESPONSE TO INPUT CHANGES.

44. CHECK THE INTERACTION OF ELECTRICALLY OPERATED SWITCH TRANSDUCERS.

45. CHECK THE INTERACTION OF INTERLOCK AND LOCKOUT SYSTEMS.

46. RECORD VOLTAGES OF POWER SUPPLY AND CONTROLLER OUTPUT. DETERMINE

WHETHER THE SYSTEM OPERATES ON A GROUNDED OR NONGROUNDED POWER

SUPPLY.

47. NOTE OPERATION OF ELECTRIC ACTUATORS USING SPRING RETURN FOR PROPER

FAIL-SAFE OPERATIONS.

48. SET HVAC SYSTEM AIRFLOW AND WATER FLOW RATES WITHIN THE FOLLOWING

TOLERANCES:

· SUPPLY, RETURN, AND EXHAUST FANS AND EQUIPMENT WITH FANS: PLUS 5 TO

PLUS 10 PERCENT.

· AIR OUTLETS AND INLETS: 0 TO MINUS 10 PERCENT.

· HEATING-WATER FLOW RATE: 0 TO MINUS 10 PERCENT.

· COOLING-WATER FLOW RATE: 0 TO MINUS 5 PERCENT.

49. FINAL REPORT SHALL BE TYPEWRITTEN, OR COMPUTER PRINTOUT IN LETTER-QUALITY

FONT, ON STANDARD BOND PAPER, IN THREE-RING BINDER, TABULATED AND DIVIDED

INTO SECTIONS BY TESTED AND BALANCED SYSTEMS.

50. FINAL REPORT CONTENTS: IN ADDITION TO CERTIFIED FIELD REPORT DATA, INCLUDE

THE FOLLOWING:

· FAN CURVES.

· MANUFACTURERS' TEST DATA.

· FIELD TEST REPORTS PREPARED BY SYSTEM AND EQUIPMENT INSTALLERS.

· OTHER INFORMATION RELATIVE TO EQUIPMENT PERFORMANCE, BUT DO NOT

INCLUDE SHOP DRAWINGS AND PRODUCT DATA.

51. TEST CONDITIONS FOR FANS AND PUMP PERFORMANCE FORMS INCLUDING THE

FOLLOWING:

· SETTINGS FOR OUTSIDE-, RETURN-, AND EXHAUST-AIR DAMPERS.

· CONDITIONS OF FILTERS.

· COOLING COIL, WET- AND DRY-BULB CONDITIONS.

· FACE AND BYPASS DAMPER SETTINGS AT COILS.

· FAN DRIVE SETTINGS INCLUDING SETTINGS AND PERCENTAGE OF MAXIMUM PITCH

DIAMETER.

· SETTINGS FOR SUPPLY-AIR, STATIC-PRESSURE CONTROLLER.

· OTHER SYSTEM OPERATING CONDITIONS THAT AFFECT PERFORMANCE.

52. SYSTEM DIAGRAMS: INCLUDE SCHEMATIC LAYOUTS OF AIR AND HYDRONIC

DISTRIBUTION SYSTEMS. PRESENT EACH SYSTEM WITH SINGLE-LINE DIAGRAM AND

INCLUDE THE FOLLOWING:

· QUANTITIES OF OUTSIDE, SUPPLY, RETURN, AND EXHAUST AIRFLOWS.

· WATER AND STEAM FLOW RATES.

· DUCT, OUTLET, AND INLET SIZES.

· PIPE AND VALVE SIZES AND LOCATIONS.

· TERMINAL UNITS.

· BALANCING STATIONS.

· POSITION OF BALANCING DEVICES.

55. AIR-HANDLING UNIT TEST REPORTS: FOR AIR-HANDLING UNITS WITH COILS,

INCLUDE THE FOLLOWING:

· UNIT IDENTIFICATION.

· LOCATION.

· MAKE AND TYPE.

· MODEL NUMBER AND UNIT SIZE.

· MANUFACTURER'S SERIAL NUMBER.

· UNIT ARRANGEMENT AND CLASS.

· DISCHARGE ARRANGEMENT.

· SHEAVE MAKE, SIZE IN INCHES, AND BORE.

· SHEAVE DIMENSIONS, CENTER-TO-CENTER, AND AMOUNT OF ADJUSTMENTS IN

INCHES.

· NUMBER OF BELTS, MAKE, AND SIZE.

· NUMBER OF FILTERS, TYPE, AND SIZE.

MOTOR DATA:

· MAKE AND FRAME TYPE AND SIZE.

· HORSEPOWER AND RPM.

· VOLTS, PHASE, AND HERTZ.

· FULL-LOAD AMPERAGE AND SERVICE FACTOR.

· SHEAVE MAKE, SIZE IN INCHES, AND BORE.

· SHEAVE DIMENSIONS, CENTER-TO-CENTER, AND AMOUNT OF ADJUSTMENTS IN

INCHES.

TEST DATA (INDICATED AND ACTUAL VALUES):

· TOTAL AIRFLOW RATE IN CFM.

· TOTAL SYSTEM STATIC PRESSURE IN INCHES WG.

· FAN RPM.

· DISCHARGE STATIC PRESSURE IN INCHES WG.

· FILTER STATIC-PRESSURE DIFFERENTIAL IN INCHES WG.

· PREHEAT COIL STATIC-PRESSURE DIFFERENTIAL IN INCHES WG.

· COOLING COIL STATIC-PRESSURE DIFFER`ENTIAL IN INCHES WG.

· HEATING COIL STATIC-PRESSURE DIFFERENTIAL IN INCHES WG.

· OUTSIDE AIRFLOW IN CFM..

· RETURN AIRFLOW IN CFM.

· OUTSIDE-AIR DAMPER POSITION.

· RETURN-AIR DAMPER POSITION.

· VORTEX DAMPER POSITION.

MECHANICAL SPECIFICATIONS

EQUIPMENT INSTALLATION - COMMON REQUIREMENTS

1. INSTALL EQUIPMENT LEVEL AND PLUMB, PARALLEL AND PERPENDICULAR TO OTHER

BUILDING SYSTEMS AND COMPONENTS IN EXPOSED INTERIOR SPACES, UNLESS

OTHERWISE INDICATED.

2. INSTALL HVAC EQUIPMENT TO FACILITATE SERVICE, MAINTENANCE, AND REPAIR OR

REPLACEMENT OF COMPONENTS. CONNECT EQUIPMENT FOR EASE OF

DISCONNECTING, WITH MINIMUM INTERFERENCE TO OTHER INSTALLATIONS.

EXTEND GREASE FITTINGS TO ACCESSIBLE LOCATIONS.

3. INSTALL EQUIPMENT TO ALLOW RIGHT OF WAY FOR PIPING INSTALLED AT

REQUIRED SLOPE.

4. DAMAGE AND TOUCHUP: REPAIR MARRED AND DAMAGED FACTORY-PAINTED

FINISHES WITH MATERIALS AND PROCEDURES TO MATCH ORIGINAL FACTORY

FINISH.

DUCT HANGER AND SUPPORT INSTALLATION

1. COMPLY WITH SMACNA'S "HVAC DUCT CONSTRUCTION STANDARDS - METAL AND

FLEXIBLE," CHAPTER 4, "HANGERS AND SUPPORTS."

2. HANGER SPACING: COMPLY WITH SMACNA'S "HVAC DUCT CONSTRUCTION

STANDARDS - METAL AND FLEXIBLE," TABLE 4-1, "RECTANGULAR DUCT HANGERS

MINIMUM SIZE," AND TABLE 4-2, "MINIMUM HANGER SIZES FOR ROUND DUCT," FOR

MAXIMUM HANGER SPACING; INSTALL HANGERS AND SUPPORTS WITHIN 24 INCHES

OF EACH ELBOW AND WITHIN 48 INCHES OF EACH BRANCH INTERSECTION.

3. HANGERS EXPOSED TO VIEW: THREADED ROD AND ANGLE OR CHANNEL SUPPORTS.

4. SUPPORT VERTICAL DUCTS WITH STEEL ANGLES OR CHANNEL SECURED TO THE

SIDES OF THE DUCT WITH WELDS, BOLTS, SHEET METAL SCREWS, OR BLIND

RIVETS; SUPPORT AT EACH FLOOR AND AT A MAXIMUM INTERVALS OF 16 FEET.

5. INSTALL UPPER ATTACHMENTS TO STRUCTURES. SELECT AND SIZE UPPER

ATTACHMENTS WITH PULL-OUT, TENSION, AND SHEAR CAPACITIES APPROPRIATE

FOR SUPPORTED LOADS AND BUILDING MATERIALS WHERE USED.

DUCT INSTALLATION

1. DRAWING PLANS, SCHEMATICS, AND DIAGRAMS INDICATE GENERAL LOCATION AND

ARRANGEMENT OF DUCT SYSTEM. INDICATED DUCT LOCATIONS, CONFIGURATIONS,

AND ARRANGEMENTS WERE USED TO SIZE DUCTS AND CALCULATE FRICTION LOSS

FOR AIR-HANDLING EQUIPMENT SIZING AND FOR OTHER DESIGN CONSIDERATIONS.

INSTALL DUCT SYSTEMS AS INDICATED UNLESS DEVIATIONS TO LAYOUT ARE

APPROVED ON SHOP DRAWINGS AND COORDINATION DRAWINGS.

2. INSTALL DUCTS ACCORDING TO SMACNA'S "HVAC DUCT CONSTRUCTION STANDARDS -

METAL AND FLEXIBLE" UNLESS OTHERWISE INDICATED.

3. INSTALL DUCTS WITH FEWEST POSSIBLE JOINTS.

4. INSTALL FACTORY- OR SHOP-FABRICATED FITTINGS FOR CHANGES IN DIRECTION,

SIZE, AND SHAPE AND FOR BRANCH CONNECTIONS.

5. UNLESS OTHERWISE INDICATED, INSTALL DUCTS VERTICALLY AND HORIZONTALLY,

AND PARALLEL AND PERPENDICULAR TO BUILDING LINES.

6. INSTALL DUCTS CLOSE TO WALLS, OVERHEAD CONSTRUCTION, COLUMNS, AND

OTHER STRUCTURAL AND PERMANENT ENCLOSURE ELEMENTS OF BUILDING.

7. INSTALL DUCTS WITH A CLEARANCE OF 1 INCH, PLUS ALLOWANCE FOR INSULATION

THICKNESS.

8. ROUTE DUCTS TO AVOID PASSING THROUGH TRANSFORMER VAULTS AND ELECTRICAL

EQUIPMENT ROOMS AND ENCLOSURES.

9. WHERE DUCTS PASS THROUGH FIRE-RATED INTERIOR PARTITIONS AND EXTERIOR

WALLS, INSTALL FIRE DAMPERS UNLESS FIRE DAMPER EXCEPTION IS MET PER NOTE

(THIS SHEET).

10. PROTECT DUCT INTERIORS FROM MOISTURE, CONSTRUCTION DEBRIS AND DUST,

AND OTHER FOREIGN MATERIALS

11. PROTECT EXPOSED DUCTS FROM BEING DENTED, SCRATCHED, OR DAMAGED.

12. TRIM DUCT SEALANTS FLUSH WITH METAL. CREATE A SMOOTH AND UNIFORM

EXPOSED BEAD. DO NOT USE TWO-PART TAPE SEALING SYSTEM.

13. GRIND WELDS TO PROVIDE SMOOTH SURFACE FREE OF BURRS, SHARP EDGES, AND

WELD SPLATTER. WHEN WELDING STAINLESS STEEL WITH A NO. 3 OR 4 FINISH,

GRIND THE WELDS FLUSH, POLISH THE EXPOSED WELDS, AND TREAT THE WELDS TO

REMOVE DISCOLORATION CAUSED BY WELDING.

14. MAINTAIN CONSISTENCY, SYMMETRY, AND UNIFORMITY IN THE ARRANGEMENT AND

FABRICATION OF FITTINGS, HANGERS AND SUPPORTS, DUCT ACCESSORIES, AND AIR

OUTLETS.

15. REPAIR OR REPLACE DAMAGED SECTIONS AND FINISHED WORK THAT DOES NOT

COMPLY WITH THESE REQUIREMENTS.

16. SEAL DUCTS TO THE FOLLOWING SEAL CLASSES ACCORDING TO SMACNA'S "HVAC

DUCT CONSTRUCTION STANDARDS - METAL AND FLEXIBLE":

· COMPLY WITH SMACNA'S "HVAC DUCT CONSTRUCTION STANDARDS - METAL

AND FLEXIBLE."

· OUTDOOR, SUPPLY-AIR DUCTS: SEAL CLASS A.

· OUTDOOR, EXHAUST DUCTS: SEAL CLASS C.

· OUTDOOR, RETURN-AIR DUCTS: SEAL CLASS C.

· UNCONDITIONED SPACE, SUPPLY-AIR DUCTS IN PRESSURE CLASSES 2-INCH WG

AND LOWER: SEAL CLASS B.

· UNCONDITIONED SPACE, SUPPLY-AIR DUCTS IN PRESSURE CLASSES HIGHER

THAN 2-INCH WG: SEAL CLASS A.

· UNCONDITIONED SPACE, EXHAUST DUCTS: SEAL CLASS C.

· UNCONDITIONED SPACE, RETURN-AIR DUCTS: SEAL CLASS B.

· CONDITIONED SPACE, SUPPLY-AIR DUCTS IN PRESSURE CLASSES 2-INCH WG

AND LOWER: SEAL CLASS C.

· CONDITIONED SPACE, SUPPLY-AIR DUCTS IN PRESSURE CLASSES HIGHER THAN

2-INCH WG: SEAL CLASS B.

· CONDITIONED SPACE, EXHAUST DUCTS: SEAL CLASS B.

· CONDITIONED SPACE, RETURN-AIR DUCTS: SEAL CLASS C.

17. THE INSTALLATION OF ALL INSULATION SHALL BE PERFORMED BY AN EXPERIENCED

CRAFTSMAN IN A NEAT WORKMANSHIP-LIKE MANNER AND SHALL BE IN ACCORDANCE

WITH THE MANUFACTURER'S WRITTEN PUBLISHED RECOMMENDATIONS FOR SERVICE

INTENDED.

18. CONCEALED INDOOR SUPPLY, RETURN & OUTDOOR AIR DUCTS SHALL BE INSULATED

WITH A MINERAL-FIBER BLANKET, R-6 MINIMUM.

19. LIMIT ALL DUCT LINER TO A MAXIMUM OF 20' IMMEDIATELY UPSTREAM AND

DOWNSTREAM OF AIR HANDLING UNITS. LINER MUST BE CLOSED CELL ELASTOMERIC.

20. EXPOSED OUTDOOR SUPPLY & EXHAUST AIR DUCTS SHALL BE INSULATED WITH A

MINERAL-FIBERBOARD, R-8 MINIMUM. INSTALL JACKET OVER INSULATION MATERIAL.

FOR INSULATION WITH FACTORY-APPLIED JACKET, INSTALL THE FIELD-APPLIED

JACKET OVER THE FACTORY-APPLIED JACKET. DUCTS AND PLENUMS, EXPOSED, UP TO

48 INCHES IN DIAMETER OR WITH FLAT SURFACES UP TO 72 INCHES: ALUMINUM,

SMOOTH MINIMUM 0.020 INCHES THICK.

21. ALL SUPPLY, RETURN & OUTDOOR AIR DUCTS ROUTED IN UNCONDITIONED SPACE

SHALL HAVE MINIMUM R-8 INSULATION. ALL OTHER INSULATION SHALL BE PER

ENERGY CODE UNLESS OTHERWISE NOTED.

22. PROVIDE UV PROTECTIVE COATING/COVERING ON ALL ELASTOMERIC PIPE

INSULATION WHERE EXPOSED TO SUNLIGHT.

METAL DUCT

1. DUCT CONSTRUCTION, INCLUDING SHEET METAL THICKNESSES, SEAM AND JOINT

CONSTRUCTION, REINFORCEMENTS, AND HANGERS AND SUPPORTS, SHALL COMPLY

WITH SMACNA'S "HVAC DUCT CONSTRUCTION STANDARDS - METAL AND FLEXIBLE"

AND PERFORMANCE REQUIREMENTS AND DESIGN CRITERIA INDICATED IN "DUCT

SCHEDULE" ARTICLE.

2. STRUCTURAL PERFORMANCE: DUCT HANGERS AND SUPPORTS SHALL WITHSTAND

THE EFFECTS OF GRAVITY LOADS AND STRESSES WITHIN LIMITS AND UNDER

CONDITIONS DESCRIBED IN SMACNA'S "HVAC DUCT CONSTRUCTION STANDARDS -

METAL AND FLEXIBLE".

3. AIRSTREAM SURFACES: SURFACES IN CONTACT WITH THE AIRSTREAM SHALL

COMPLY WITH REQUIREMENTS IN ASHRAE 62.1-2004.

REFRIGERANT PIPING INSTALLATION

A. DRAWING PLANS, SCHEMATICS, AND DIAGRAMS INDICATE GENERAL LOCATION AND

ARRANGEMENT OF PIPING SYSTEMS; INDICATED LOCATIONS AND ARRANGEMENTS

WERE USED TO SIZE PIPE AND CALCULATE FRICTION LOSS, EXPANSION, PUMP

SIZING, AND OTHER DESIGN CONSIDERATIONS. INSTALL PIPING AS INDICATED

UNLESS DEVIATIONS TO LAYOUT ARE APPROVED ON SHOP DRAWINGS.

B. INSTALL REFRIGERANT PIPING ACCORDING TO ASHRAE 15.

C. INSTALL PIPING IN CONCEALED LOCATIONS UNLESS OTHERWISE INDICATED AND

EXCEPT IN EQUIPMENT ROOMS AND SERVICE AREAS.

D. INSTALL PIPING INDICATED TO BE EXPOSED AND PIPING IN EQUIPMENT ROOMS AND

SERVICE AREAS AT RIGHT ANGLES OR PARALLEL TO BUILDING WALLS. DIAGONAL

RUNS ARE PROHIBITED UNLESS SPECIFICALLY INDICATED OTHERWISE.

E. INSTALL PIPING ABOVE ACCESSIBLE CEILINGS TO ALLOW SUFFICIENT SPACE FOR

CEILING PANEL REMOVAL.

F. INSTALL PIPING ADJACENT TO MACHINES TO ALLOW SERVICE AND MAINTENANCE.

G. INSTALL PIPING FREE OF SAGS AND BENDS.

H. INSTALL FITTINGS FOR CHANGES IN DIRECTION AND BRANCH CONNECTIONS.

I. SELECT SYSTEM COMPONENTS WITH PRESSURE RATING EQUAL TO OR GREATER

THAN SYSTEM OPERATING PRESSURE.

J. INSTALL PIPING AS SHORT AND DIRECT AS POSSIBLE, WITH A MINIMUM NUMBER OF

JOINTS, ELBOWS, AND FITTINGS.

K. ARRANGE PIPING TO ALLOW INSPECTION AND SERVICE OF REFRIGERATION

EQUIPMENT. INSTALL VALVES AND SPECIALTIES IN ACCESSIBLE LOCATIONS TO

ALLOW FOR SERVICE AND INSPECTION. INSTALL ACCESS DOORS OR PANELS AS IF

VALVES OR EQUIPMENT REQUIRING MAINTENANCE IS CONCEALED BEHIND FINISHED

SURFACES.

L. INSTALL REFRIGERANT PIPING IN PROTECTIVE CONDUIT WHERE INSTALLED

BELOWGROUND.

M. INSTALL REFRIGERANT PIPING IN RIGID OR FLEXIBLE CONDUIT IN LOCATIONS

WHERE EXPOSED TO MECHANICAL INJURY.

N. SLOPE REFRIGERANT PIPING AS FOLLOWS:

1. INSTALL HORIZONTAL HOT-GAS DISCHARGE PIPING WITH A UNIFORM SLOPE

DOWNWARD AWAY FROM COMPRESSOR.

2. INSTALL HORIZONTAL SUCTION LINES WITH A UNIFORM SLOPE DOWNWARD TO

COMPRESSOR.

3. INSTALL TRAPS AND DOUBLE RISERS TO ENTRAIN OIL IN VERTICAL RUNS.

4. LIQUID LINES MAY BE INSTALLED LEVEL.

P. WHEN BRAZING OR SOLDERING, REMOVE SOLENOID-VALVE COILS AND SIGHT

GLASSES; ALSO REMOVE VALVE STEMS, SEATS, AND PACKING, AND ACCESSIBLE

INTERNAL PARTS OF REFRIGERANT SPECIALTIES. DO NOT APPLY HEAT NEAR

EXPANSION-VALVE BULB.

Q. INSTALL PIPING WITH ADEQUATE CLEARANCE BETWEEN PIPE AND ADJACENT WALLS

AND HANGERS OR BETWEEN PIPES FOR INSULATION INSTALLATION.

R. INSTALL SLEEVES FOR PIPING PENETRATIONS OF WALLS, CEILINGS, AND FLOORS.

S. INSTALL SLEEVE SEALS FOR PIPING PENETRATIONS OF CONCRETE WALLS AND

SLABS.

T. INSTALL ESCUTCHEONS FOR PIPING PENETRATIONS OF WALLS, CEILINGS, AND

FLOORS.

REFRIGERANT PIPE JOINT CONSTRUCTION

A. SOLDERED JOINTS: CONSTRUCT JOINTS ACCORDING TO ASTM B 828 OR CDA'S

"COPPER TUBE HANDBOOK."

B. BRAZED JOINTS: CONSTRUCT JOINTS ACCORDING TO AWS'S "BRAZING HANDBOOK,"

CHAPTER "PIPE AND TUBE."

1. USE TYPE BCUP, COPPER-PHOSPHORUS ALLOY FOR JOINING COPPER SOCKET

FITTINGS WITH COPPER PIPE.

2. USE TYPE BAG, CADMIUM-FREE SILVER ALLOY FOR JOINING COPPER WITH

BRONZE OR STEEL.

REFRIGERANT PIPE HANGERS AND SUPPORTS

PIPING HANGERS AND SUPPORTS MUST ACCOMMODATE EXPANSION AND CONTRACTION,

VIBRATION, DEAD LOAD OF PIPING AND ITS CONTENTS, AND SEISMIC-BRACING

REQUIREMENTS.

A. HANGER, SUPPORT, AND ANCHOR PRODUCTS ARE SPECIFIED IN SECTION 230529

"HANGERS AND SUPPORTS FOR HVAC PIPING AND EQUIPMENT."

B. INSTALL THE FOLLOWING PIPE ATTACHMENTS:

1. ADJUSTABLE STEEL CLEVIS HANGERS FOR INDIVIDUAL HORIZONTAL RUNS LESS

THAN 20 FEET LONG.

2. ROLLER HANGERS AND SPRING HANGERS FOR INDIVIDUAL HORIZONTAL RUNS 20

FEET OR LONGER.

3. PIPE ROLLER: MSS SP-58, TYPE 44 FOR MULTIPLE HORIZONTAL PIPING 20 FEET

OR LONGER, SUPPORTED ON A TRAPEZE.

4. SPRING HANGERS TO SUPPORT VERTICAL RUNS.

5. COPPER-CLAD HANGERS AND SUPPORTS FOR HANGERS AND SUPPORTS IN

DIRECT CONTACT WITH COPPER PIPE.

C. INSTALL HANGERS FOR COPPER TUBING WITH THE FOLLOWING MAXIMUM SPACING

AND MINIMUM ROD SIZES:

VERIFY ACTUAL SUPPORTED LOADS FOR HANGER SIZES AND SPACING. CONSULT

STRUCTURAL ENGINEER. SPACING AND SIZES IN SUBPARAGRAPHS BELOW ARE FROM THE

2000 ASHRAE HANDBOOK - "HVAC SYSTEMS AND EQUIPMENT."

1. NPS 1/2: MAXIMUM SPAN, 60 INCHES; MINIMUM ROD SIZE, 1/4 INCH.

2. NPS 5/8: MAXIMUM SPAN, 60 INCHES; MINIMUM ROD SIZE, 1/4 INCH.

3. NPS 1: MAXIMUM SPAN, 72 INCHES; MINIMUM ROD SIZE, 1/4 INCH.

4. NPS 1-1/4: MAXIMUM SPAN, 96 INCHES; MINIMUM ROD SIZE, 3/8 INCH.

5. NPS 1-1/2: MAXIMUM SPAN, 96 INCHES; MINIMUM ROD SIZE, 3/8 INCH.

6. SUPPORT MULTIFLOOR VERTICAL RUNS AT LEAST AT EACH FLOOR.

REFRIGERANT PIPE FIELD QUALITY CONTROL

A. PERFORM TESTS AND INSPECTIONS AND PREPARE TEST REPORTS.

B. TESTS AND INSPECTIONS:

1. COMPLY WITH ASME B31.5, CHAPTER VI.

2. TEST REFRIGERANT PIPING AND SPECIALTIES. ISOLATE COMPRESSOR,

CONDENSER, EVAPORATOR, AND SAFETY DEVICES FROM TEST PRESSURE IF THEY

ARE NOT RATED ABOVE THE TEST PRESSURE.

3. TEST HIGH- AND LOW-PRESSURE SIDE PIPING OF EACH SYSTEM SEPARATELY AT

NOT LESS THAN THE PRESSURES INDICATED IN PART 1 "PERFORMANCE

REQUIREMENTS" ARTICLE.

a. FILL SYSTEM WITH NITROGEN TO THE REQUIRED TEST PRESSURE.

b. SYSTEM SHALL MAINTAIN TEST PRESSURE AT THE MANIFOLD GAGE

THROUGHOUT DURATION OF TEST.

c. TEST JOINTS AND FITTINGS WITH ELECTRONIC LEAK DETECTOR OR BY

BRUSHING A SMALL AMOUNT OF SOAP AND GLYCERIN SOLUTION OVER

JOINTS.

d. REMAKE LEAKING JOINTS USING NEW MATERIALS, AND RETEST UNTIL

SATISFACTORY RESULTS ARE ACHIEVED.

REFRIGERANT SYSTEM CHARGING

A. CHARGE SYSTEM USING THE FOLLOWING PROCEDURES:

1. INSTALL CORE IN FILTER DRYERS AFTER LEAK TEST BUT BEFORE EVACUATION.

2. EVACUATE ENTIRE REFRIGERANT SYSTEM WITH A VACUUM PUMP TO 500

MICROMETERS. IF VACUUM HOLDS FOR 12 HOURS, SYSTEM IS READY FOR

CHARGING.

3. BREAK VACUUM WITH REFRIGERANT GAS, ALLOWING PRESSURE TO BUILD UP TO

2 PSIG.

4. CHARGE SYSTEM WITH A NEW FILTER-DRYER CORE IN CHARGING LINE.

REFRIGERANT SYSTEM ADJUSTING

A. ADJUST THERMOSTATIC EXPANSION VALVE TO OBTAIN PROPER EVAPORATOR

SUPERHEAT.

B. ADJUST HIGH- AND LOW-PRESSURE SWITCH SETTINGS TO AVOID SHORT CYCLING IN

RESPONSE TO FLUCTUATING SUCTION PRESSURE.

C. ADJUST SET-POINT TEMPERATURE OF AIR-CONDITIONING OR CHILLED-WATER

CONTROLLERS TO THE SYSTEM DESIGN TEMPERATURE.

D. PERFORM THE FOLLOWING ADJUSTMENTS BEFORE OPERATING THE REFRIGERATION

SYSTEM, ACCORDING TO MANUFACTURER'S WRITTEN INSTRUCTIONS:

1. OPEN SHUTOFF VALVES IN CONDENSER WATER CIRCUIT.

2. VERIFY THAT COMPRESSOR OIL LEVEL IS CORRECT.

3. OPEN COMPRESSOR SUCTION AND DISCHARGE VALVES.

4. OPEN REFRIGERANT VALVES EXCEPT BYPASS VALVES THAT ARE USED FOR OTHER

PURPOSES.

5. CHECK OPEN COMPRESSOR-MOTOR ALIGNMENT AND VERIFY LUBRICATION FOR

MOTORS AND BEARINGS.

E. REPLACE CORE OF REPLACEABLE FILTER DRYER AFTER SYSTEM HAS BEEN ADJUSTED

AND AFTER DESIGN FLOW RATES AND PRESSURES ARE ESTABLISHED.

HVAC - AIR DISTRIBUTION TAG

DIFFUSER SIZE EXAMPLE:

24x24 DIFFUSER WITH A

10"ø NECK.

NOTES:

RUNOUT SIZE TO

ROUND NECK

DIFFUSER IS THE

SAME SIZE AS THE

DIFFUSER NECK UNLESS

NOTED OTHERWISE.

2410

360 CFM

DIFFUSER TYPE

DESIGNATION

AIR QUANTITY

B

SQUARE DUCT TAKE OFF, BOTTOM

2/1/2017 5:14:29 P

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16105

Revision Schedule

Rev.

Num.Rev. Date Revision Description

AEED,

Advanced Energy Engineering & Design, Inc

CHATTANOOGA, TN 37405

BUS. (423) 752-3438

FAX (423) 752-1369

P.O. BOX 4934

408 McCALLIE AVE

inc.

AEED JOB NO.001-17

COPYRIGHT NOTICE

THE DRAWINGS ARE THE

PROPERTY OF RIVER STREET

ARCHITECTURE LLC. ANY USE,

REUSE, REPRODUCTION,

DISPLAY OR SALE OF THESE

DRAWINGS WITHOUT THE

EXPRESS WRITTEN CONSENT

OF THE ARCHITECT IS

STRICTLY PROHIBITED.

714 cherry street, chattanooga, tennessee 37402

p.423 634 0806 f.423 752 8499 w

ww

.riverstreetarchitecture.com

Release Date:

Project No.:

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________________________________________________________________________

BY DATE

05/31/2017

ENGINEERING & CONSTRUCTION

MANAGEMENT DEPARTMENT

MECHANICAL REVIEW

These Plans Have Been Reviewed For General Conformity And

Permit May be Issued Subject To All Applicable Provisions Of

The City Plumbing and Gas Code.

__________________________________________________________

BY DATE

05/31/2017

C

D

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14

14

15

15

16

16

17

17

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C C

A A

B B

E E

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F F

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12

1211

10

10

6

6

7

7

8

8

9

9

5

5

4

4

3

3

1

1

2

2

G G

0.a 0.a

LOUNGE

1003

WORK ZONE

1002

VESTIBULE

1000

COMMAND

CENTER

1001

DINING

1004

GAME ZONE

1005

WATER/ICE

1008

ELEVATOR

LOBBY

1006

3500

2500

COORIDOR

1007A

WOMEN

1010

MEN

1011

DRYERS

019

CORRIDOR

1026

STAIR 2

S102

PBX

1028

OFFICE

1030

G.M. OFFICE

1029

MECH

1024

RISER ROOM

1025

FITNESS

1009

ELEV. EQUIP

1015

LAUNDRY

1017

LINEN STORAGE

1016

PASSAGE

1020

ELECTRICAL

1023

WATER ROOM

1021

JANITOR

1022

PANTRY

1027

STAIR 1

S101

EMPLOYEE

BREAK ROOM

1013

GUEST

CORRIDOR

1007B

SHAFT 1

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TERMINATION

1018

QQ

108

QQ

104

QQ

109

ACC KING

SHOWER

HEARING

107

QQ

105

QQ

103

QQ

101

KING

102

QQ HEARING

106

BREAKFAST

005

8"∅ 6"∅ 4"∅6"∅ 4"∅

PTAC-1

CFM 30

8x8

A

CFM 30

8x8

E

8"∅

8"∅ 6"∅

PTAC-1

111

1

CCU-1

S

HWFC-1

CFM200

2408

A

(TYPICAL OF 4)

24x24

B

14x12 10"∅

S

CFM 75

2406

A

CFM175

2408

A

(TYPICAL OF 3)

12x10

12x12

S

6"∅

10"∅

CFM180

2408

A

8"∅

6"∅

10x10

14x10

10"∅

6"∅

8"∅

10"∅

CFM 30

8x8

B

CFM 50

2406

C

CFM150

24x24

B

CFM 60

12x12

B

6"∅12x12

24x12

CFM150

24x24

B

8"∅

24x12

20x16

D

CFM

300

48" x 2 Slot

10"∅

20x10

CFM1200

24x24

B

FSD

FSD

FSD

10"∅

AHU-3

AHU-5

FD FD

FD FD

FD FD

FD

FD

FD

FD

FD

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM180

2408

A

17

EWH-4

12

11

8

2

5

6

2

CFM 50

12x12

B

CFM 50

12x12

B

4

HP-3

HP-6

4

HP-8

4

4

HP-5

77

7

7

M

9

10

20x14

16

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

8"∅

PTAC-1

111

PTAC-1

111

PTAC-1

111

PTAC-1

111

PTAC-1

111

PTAC-1

111

PTAC-1

111

24x24

B

S

MAU-1

19

18 18 18

18

18

18

22

18

20

19

20

20

24x14

CFM665

36x8

C

16x14 16x12

CFM665

36x8

C

CFM150

2408

AD

CFM

300

48" x 2 Slot

10"∅D

CFM

200

48" x 2 Slot

10"∅(TYPICAL OF 2)

10"∅

18x14

D

CFM

250

48" x 2 Slot

10"∅

D

CFM

250

48" x 2 Slot

10"∅D

CFM

250

48" x 2 Slot

10"∅

18x12 18x10 12"∅ 10"∅

CFM300

36x8

C

CFM300

36x8

C

CFM135

2408

A

CFM150

2408

A

CFM120

2406

A

CFM120

2406

A

24x12

B

12x12

B

(TYPICAL OF 3)

S

S

S

16x12

CFM 50

8x8

B

8"∅

10"∅

6"∅

AHU-1

AHU-2

AHU-4

FD

FD

16

EWH-1

2

2

4

HP-2

4

HP-1

4

HP-4

3

EWH-2

7

12x10

10x10

10

1010

1010

1313

1313

SD

T

SD

T

SDT

16

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16

HP-7

4

HWFC-2

5

18

18

18

19

18

18

1818

18

19

1 M

M

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12x12

M

3

22x14

22x18

1

M

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3 M

FD

SDT

21

22

14

14

6"∅

24x24

B

(TYPICAL OF 2)

10

D

CFM

250

48" x 2 Slot

10"∅

24x24

B

20

BRD

19

S

MAU-2

23

12x10

FSD

FD

8"∅

CFM 60

12x12

B

6"∅6"∅

6"∅CFM 80

8x8

B

6"∅

10"∅

22x18

8"∅

8"∅

15

15

7

6"∅

M1-01

1

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

MECHANICAL - HVAC - 1ST FLOOR

MECHANICAL

HVAC

1ST FLOOR

M1-01

a. FOR GENERAL HVAC NOTES SEE COVER SHEET. IN THE CASE OF CONFLICTING NOTES THE MOST

STRINGENT OF THE TWO SHALL APPLY PER APPLICABLE JOB CODE.

b. ROUND DUCT RUNOUTS TO INDIVIDUAL DIFFUSERS TO BE SAME SIZE AS DIFFUSER NECK UNLESS

NOTED.

c. MAINTAIN 10 FT. (MIN.) SEPARATION BETWEEN OUTSIDE AIR INTAKES AND EXHAUST OR VENT

OPENINGS.

d. EXTEND FULL SIZE CONDENSATE DRAIN LINE FROM EACH A/C UNIT AND TERMINATE AT FLOOR DRAIN,

ROOF DRAIN, FRENCH DRAIN, OR OTHER TERMINATION POINTS AS DIRECTED. TRAP AND VENT DRAIN

LINE AT CONNECTION TO COIL.

e. INSTALL SMOKE DETECTORS (PROVIDED BY ELECTRICAL) AT EACH A/C UNIT HANDLING OVER 2000 CFM,

MOUNTED IN SA DUCT (NFPA 90A, 4-4.2), AND IN RA DUCT PRIOR TO EXHAUST OR MIXING (SMC 406.1).

ALSO INSTALL SMOKE DETECTOR AT EACH A/C UNIT SERVING BUILDING EGRESS (REGARDLESS OF SIZE),

MOUNTED IN SA DUCT. DETECTOR(S) TO STOP UNIT FAN IF SMOKE IS DETECTED. INTERLOCK WITH

FIRE ALARM SYSTEM.

f. REFRIGERANT PIPING TO BE SIZED BY EQUIPMENT MANUFACTURER OR FACTORY- AUTHORIZED

REPRESENTATIVE. SIZING CALCULATIONS TO BE BASED ON ACTUAL FIELD ROUTING AND

CONFIGURATION.

g. FOR ALL GUEST ROOM THERMOSTATS: REMOTE THERMOSTAT TO BE MOUNTED AT 48" ABOVE

FINISH FLOOR IN ACCESSIBLE ROOMS AND AT 54" ABOVE FINISH FLOOR IN NON-ACCESSIBLE

ROOMS AT DEMISING WALL. SEE SHEET LARGE SCALE ROOM PLAN (SHEET E3-01) FOR

THERMOSTAT TYPICAL LOCATIONS.

HVAC SHEET NOTES - UNREFERENCED

2/1/2017 5:14:29 P

M

El P

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, T

exa

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l P

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H

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l P

artn

ers, L

LC

16105

Revision Schedule

Rev.


AEED,



BUS. (423) 752-3438

FAX (423) 752-1369

P.O. BOX 4934

408 McCALLIE AVE

inc.

AEED JOB NO.001-17

COPYRIGHT NOTICE








OF THE ARCHITECT IS



p.423 634 0806 f.423 752 8499 w

ww


Release Date:

Project No.:

1

HVAC SHEET NOTES - REFERENCED

MOUNT PACKAGED THROUGH-THE -WALL HEAT PUMP UNITS AS DIRECTED BY MANUFACTURER.

· PROVIDE UNIT WITH ACCESSORIES LISTED IN SCHEDULE

· CONFIRM ALL ROUGH-IN DIMENSIONS AND REQUIREMENTS WITH GENERAL CONTRACTOR IN THE

FIELD. ACCOUNT FOR SUB-BASE HEIGHT WHEN DETERMINING A.F.F. INSTALLATION HEIGHT

· SEAL ALL WALL PENETRATIONS WEATHER TIGHT

· ROUTE CONDENSATE LINES AS SHOWN, SLOPE LINE 1/8" PER 1'-0" AWAY FROM COIL

2

HORIZONTAL MOUNTED AIR HANDLER

· SUSPEND AIR HANDLER ABOVE CEILING USING VIBRATION ISOLATION HANGERS

· PROVIDE AUXILIARY CONDENSATE DRAIN PAN UNDER UNIT

· PROVIDE REINFORCED NEOPRENE FLEXIBLE DUCT AT SUPPLY AND RETURN CONNECTION POINTS

· INSTALL MANUAL BALANCING DAMPERS IN OUTSIDE AIR AND RETURN DUCTS FOR PROPER BALANCING

· ROUTE FULL SIZE CONDENSATE DRAIN LINE AS SHOWN, SLOPE LINE 1/8" PER 1'-0" AWAY FROM COIL

3

FLOOR MOUNTED VERTICAL AC UNIT

· MOUNT A/C UNIT ON 1/4" NEOPRENE ISOLATOR ON 24" HIGH RETURN AIR PLENUM AND CONFIGURE

FOR BOTTOM RETURN

· PROVIDE REINFORCED NEOPRENE FLEXIBLE DUCT AT SUPPLY AND RETURN CONNECTION POINTS

· ROUTE CONDENSATE DRAIN LINE AS SHOWN, SLOPE LINE 1/8" PER 1'-0" AWAY FROM COIL

· CONFIGURE UNIT IN SPACE TO ALLOW MFG SERVICE CLEARANCES & FILTER ACCESS

4 MOUNT CONDENSING UNIT AT GRADE ON 6" THICK RE-INFORCED CONCRETE PAD

· PAD EXTENDS 6" ON EVERY SIDE OF UNIT

· MAINTAIN 36" CLEARANCE TO ELECTRICAL ACCESS PANELS

· ROUTE REFRIGERANT PIPING FROM CONDENSING UNIT UP IN EXTERIOR WALL (OR CHASE) AND TO

CORRESPONDING A/C UNIT

· MINIMIZE PIPING EXPOSED ON EXTERIOR

· SEAL ALL PENETRATIONS TO EXTERIOR WEATHER TIGHT

· MAINTAIN MANUFACTURERS RECOMMENDED CLEARANCES BETWEEN/AROUND UNITS

5INDOOR WALL MOUNT AC UNIT

· MOUNT AT A MINIMUM OF 6'-0" A.F.F. AND IN A MANNER TO NOT INTERFERE WITH ELEVATOR

EQUIPMENT

· ROUTE CONDENSATE DRAIN LINE TO FLOOR DRAIN IN ELEVATOR ROOM AS SHOWN, SLOPE LINE

1/8" PER 1'-0" AWAY FROM COIL

6CEILING MOUNTED CASSETTE UNIT

· SUSPEND UNIT FLUSH WITH CEILING USING VIBRATION ISOLATION HANGERS

· PROVIDE 6"∅ OUTDOOR AIR DUCT, PROVIDE MANUAL BALANCING DAMPER

· UNIT USES CONDENSATE DRAIN PUMP TO ACHIEVE PROPER SLOPE FOR CONDENSATE RUN OFF

· ROUTE CONDENSATE DRAIN LINE AS SHOWN, SLOPE LINE 1/8" PER 1'-0" AWAY FROM COIL

7 DOOR MOUNTED TRANSFER GRILLE

· 12x6 GRILLE MOUNTED 12" ABOVE BOTTOM OF DOOR

· GRILLE SIZE BASED ON MFG: TITUS MODEL: CT-700L

· PROVIDE COMPLETE WITH AUXILIARY FRAME

8

9

10

CABLE CONTROLLED BALANCING DAMPER (SEE DETAIL)

· INSTALL PER MANUFACTURERS SUGGESTED GUIDELINES

· TYPICAL OF ANY APPLICATION WHERE ACCESS TO MANUAL DAMPER IS RESTRICTED OR UNDESIRED.

11

OUTDOOR AIR SUPPLY AND EXHAUST DUCTS FROM FLOOR ABOVE.

· 14x10 SUPPLY

· 12x12 EXHAUST

· PROVIDE COMBINATION FIRE/SMOKE DAMPER AT BOTTOM OF CHASE PENETRATION POINTS.

12


· 20x14 SUPPLY

· 20x16 EXHAUST

· PROVIDE COMBINATION FIRE/SMOKE DAMPER AT CHASE PENETRATION POINTS.

13

SIDE WALL SUPPLY GRILLE

· MOUNT GRILLE IN SIDE OF SOFFIT

· PROVIDE WITH FACE ACCESSIBLE MANUAL BALANCING DAMPER

14

15 DUCT MOUNTED SMOKE DETECTORS IN SUPPLY AND RETURN DUCTS

· SUPPLY DETECTOR TO BE INSTALLED PRIOR TO ANY TAKEOFFS

· RETURN DETECTOR TO BE INSTALLED PRIOR TO MIXING WITH OUTDOOR AIR

· DETECTORS TO BE PROVIDED AND WIRED BY ELECTRICAL CONTRACTOR AND INSTALLED

IN DUCT BY MECHANICAL CONTRACTOR

16ELECTRIC HEATER

· MOUNT WALL HEATER MINIMUM 6" A.F.F., UNIT TO BE SURFACE MOUNTED ON WALL.

· SET UNIT THERMOSTAT TO ENERGIZE UPON A DETECTION OF SPACE TEMPERATURE TO BE

DETERMINED BY OWNER

176x6 EXHAUST GRILLE TYPE 'E' WITH 4"∅ DUCT CONNECTION

· PROVIDE WITH MANUAL BALANCING DAMPER

· BALANCE GRILLE TO 25CFM OF EXHAUST AIR

· TYPICAL OF ALL GUEST BATHROOMS UNLESS NOTED OTHERWISE

DRYER VENTILATION SYSTEM

· EXTEND 14" ROUND DRYER VENT FROM COMMERCIAL-TYPE CLOTHES DRYER TO PLENUM OFF BACK OF

COMMON LOUVER IN EXTERIOR WALL

· WRAP VENT WITH ZERO CLEARANCE FIRE RESISTANT DUCT WRAP EQUAL TO 3M FIRE BARRIER DUCT

WRAP OR LIKE MATERIAL TO WITHSTAND DRYER VENT HEAT

· DRYER VENTS TERMINATE AT 42x24 WALL LOUVER. SLEEVE AND SEAL PENETRATION WEATHER TIGHT.

· LOUVER SIZED TO PROVIDE A FREE AREA OF 3.30ft2 TO ALLOW 2760CFM EXHAUST AT 850FPM. (920CFM

PER DRYER x 3)

· LOUVER BASED ON MANUFACTURER: UNITED ENERTECH MODEL: FL-D-4

· VENTS TO BE SINGLE WALL GALVANIZED STEEL MIN. 0.0195 INCHES THICK

· INSTALL ESCUTCHEON PLATE AT PENETRATION OF ROOM SURFACES

· REVIEW MANUFACTURER'S VENTING REQUIREMENTS BEFORE COMMENCING WORK

· DRYER VENTS ARE TO HAVE SMOOTH INTERIOR SURFACES

· RIVET ALL CONNECTIONS & MAINTAIN CODE REQUIRED CLEARANCES

PROVIDE ONE (1) 24x18 WALL LOUVER TO PROVIDE COMBUSTION/VENTILATION AIR FOR DRYERS.

· MOUNT LOUVER 6" BELOW CEILING/ROOF STRUCTURE.

· SLEEVE BUILDING PENETRATION AND SEAL WEATHER TIGHT.

· LOUVER DESIGN BASED ON UNITED ENERTECH MODEL FL-D-4.

· PROVIDE LOUVER WITH A MOTORIZED DAMPER INTERLOCKED WITH DRYERS FOR SIMULTANEOUS

OPERATION.

· DAMPER SHALL ACTUATE OPEN FULLY UPON A MINIMUM OF ONE DRYER ACTIVATION.

· EXACT LOUVER LOCATION IS TO BE COORDINATED WITH ARCHITECTURAL.

· LOUVER IS SIZED TO ALLOW A MINIMUM 135.0 SQinch (0.94 SQft) OF FREE AREA PER LOUVER AS

REQUIRED BY 2012 INT FUEL GAS CODE (304.6.2) (1 SQinch OF FREE AREA PER 3,000 btuh OF

COMBUSTION AT A TOTAL INPUT LOAD OF 405,000 btuh)

· PROVIDE COMPLETE WITH BUG SCREEN.

18

3/4" CONDENSATE PIPING

· ROUTE CONDENSATE LINE DOWN IN EXTERIOR WALL

· CONDENSATE LINES SHALL BE INSULATED TO PREVENT PIPE SWEATING IN WALL/ABOVE CEILING.

· SLOPE CONDENSATE DRAIN LINE 1/8" PER 1'-0" AWAY FROM COIL

· LINE EXITS WALL AT SLAB LEVEL, SLEEVE AND SEAL BUILDING PENETRATION WEATHER TIGHT.

· LINE IS TO SPILL IN DRY WELL AT GRADE. (SEE DRY WELL DETAIL)

19

2" CONDENSATE STACK

· ROUTE CONDENSATE LINE DOWN IN EXTERIOR WALL

· CONDENSATE LINE SHALL BE INSULATED TO PREVENT PIPE SWEATING IN WALL/ABOVE CEILING.


· LINE EXITS WALL AT SLAB LEVEL, SLEEVE AND SEAL BUILDING PENETRATION WEATHER TIGHT.

· LINE IS TO SPILL IN DRY WELL AT GRADE. (SEE DRY WELL DETAIL)

20

ECONOMIZER ASSEMBLY FOR AIR HANDLING UNIT

· EXTEND DUCT OFF RETURN SECTION OF AIR HANDLER TO OUTDOOR AIR LOUVER AS SHOWN

· MOTORIZED DAMPERS ALLOW FULL ECONOMIZER CYCLE PER ECONOMIZER SEQUENCE OF

OPERATIONS (SHEET M2-03)

21 30x18 OUTDOOR AIR LOUVER

· SLEEVE AND SEAL AROUND LOUVER WEATHER TIGHT

· LOUVER SELECTION BASED ON MFG: UNITED ENERTECH MODEL: FL-D-4

· LOUVER SIZED TO ALLOW FULL ECONOMIZER CYCLE INTAKE OF 1600cfm @ A MAXIMUM OF 1000fpm

22 30x24 OUTDOOR AIR LOUVER



· LOUVER SIZED TO ALLOW FULL ECONOMIZER CYCLE INTAKE OF 2180cfm @ A MAXIMUM OF 1000fpm

POSITIVE PRESSURE RELIEF ASSEMBLY (FOR ECONOMIZER CYCLE OF AHU-1 & AHU-2)

· PROVIDE 24x18 DUCT FROM GRILLE TO 24x18 LOUVER IN EXTERIOR WALL

· INSTALL BAROMETRIC RELIEF DAMP IN DUCT TO ACTUATE OPEN UPON EXCESS BUILD UP

OF OUTSIDE AIR DUE TO ECONOMIZER CYCLE OF AHU-1 & AHU-2


23ROOF MOUNTED OUTDOOR AIR UNIT CONTROLS

· LOCATE MAU-1 & MAU-2 SYSTEM CONTROLS IN ENGINEERING OFFICE AS SHOWN.

· UNITS ARE TO RUN CONTINUOUSLY, CONTROLS ARE FOR SHUTDOWN AND MONITORING

PURPOSES ONLY.

________________________________________________________________________

BY DATE

05/31/2017

D D

C C

A A

B B

E E

cen

F F

G G

ELEVATOR

LOBBY

2001

3500

2500

LINEN AND

STORAGE

2004

LINEN DROP

2002

ELECTRICAL

2003

CORRIDOR

2000

STAIR 2

S102

STAIR 1

S101

SHAFT 1

SHAFT 2

X501

LINEN

AREA OF

REFUGE

AREA OF

REFUGE

KING

213

QQ

211

KING HEARING

215

KING

217

KING

219

QQ CONNECTOR

212

ACC QUEEN

210

KING

226

KING

224

QQ

222

QQ HEARING

220

KING

218

KING

216

KING

214

QQ

208

QQ

206

QQ

204

KING

202

KING

227

KING

225

KING

223

KING HEARING

221

QQ

205

QQ

201

QQ

203

ACC KING

207

QQ CONECTOR

209

8"∅FD FD FD

6"∅ 4"∅FD FD FD

FDFDFD

FD

FD

FD

10"∅FDFD

8"∅FD

FD

FDFD

FD FD

FD

FD

FD

10"∅FD FD

8"∅FD

FD

FD

12x1012x10

FD

FD

FD FD FD FD

8"∅ 6"∅ 4"∅

10"∅ 8"∅ 6"∅FDFDFD

FD

FDFD

10"∅8"∅FD FD FD FD FD FD FDFD

6"∅

10"∅FD

8"∅FD

FD FDFD FD

8"∅FD FD

4"∅FD

6"∅4"∅FDFDFDFDFDFDFD

FSD

FSD

PTAC-1

1

PTAC-1

1

FDFD

1

1

4

4

10

5

5

5

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 35

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

5

5

5

5

6 6 66

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

10"∅8"∅

8"∅

8"∅ 8"∅ 8"∅ 8"∅

8888

8888

8

8

8

8

8

8

8

8 8

8

FD

FD

FD

FD

FD FD

FD

FD

FSD

FSD

18x10

4

4

4 4

4

9

FD

CFM 15

8x8

A

CFM180

2408

A

22x10

CFM200

12x24

B

20x10

14x10

24x10

CFM120

12x6

C

CFM120

12x6

C

CFM120

12x6

C

CFM120

12x6

C

CFM 20

8x8

B

CFM160

12x8

C

CFM500

24x24

B

10x10

8"∅

14 15 16 17

D D

C C

A A

B B

E E

cen cen

F F

131211106 7 8 95431 2

G G

S302

3002

3004

3003

S301

ELEVATOR

LOBBY

3001

3500

X01

2500

X02

SHAFT 1

X500

LINEN AND

STORAGE

3004

LINEN DROP

3002

ELECTRICAL

3003

SHAFT 2

X501

CORRIDOR

3000

STAIR 2

S102

STAIR 1

S101

LINEN

X502

QQ CONNECTOR

312

ACC QUEEN

310

QQ

308

QQ

306

QQ

304

KING

302

KING

326

KING

324

QQ

322

QQ

320

KING

318

KING

316

KING

314

KING

327

KING

325

KING

323

KING

321

KING

319

KING

317

KING HEARING

315

KING

313

QQ

311

QQ CONNECTOR

309

ACC KING

307

QQ

305

QQ

303

QQ

301

8"∅FD FD FD

6"∅ 4"∅FD FD FD

FDFDFD

FD

FD

FD

10"∅FDFD

8"∅FD

FD

FDFD

FD FD

FD

FD

FD

10"∅FD FD

8"∅FD

FD

FD

12x1012x10

FD

FD

FD FD FD FD

8"∅ 6"∅ 4"∅

10"∅ 8"∅ 6"∅FDFDFD

FD

FDFD


6"∅

10"∅FD

8"∅FD

FD FDFD FD

8"∅FD FD

4"∅FD


FSD

PTAC-1

1

PTAC-1

1

FDFD

1

1

4

4

3

5

5

5

5

5

5

5

6 6 66

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

EWH-5

EWH-6

7

7

FSD

10"∅8"∅

8"∅

8"∅ 8"∅ 8"∅ 8"∅

8888

8

888

8

8

8

8

8

8

8

8 8

8

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 35

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

FD

FD

FD

FD

FD FD

FD

FSD

FSD

18x10

4

4

4 4

4

2

FD

CFM 15

8x8

A

CFM180

2408

A

22x10

CFM200

12x24

B

20x10

24x10

FD

CFM120

12x6

C

CFM120

12x6

C

CFM120

12x6

C

CFM120

12x6

C

CFM 20

8x8

B

CFM160

12x8

C

CFM500

24x24

B

14x10

8"∅

M1-02

1

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

MECHANICAL - HVAC - 2ND FLOOR

MECHANICAL

HVAC

2ND & 3RD FLOOR

M1-02




NOTED.


OPENINGS.








FIRE ALARM SYSTEM.



CONFIGURATION.






1



· 22x22 SUPPLY

· 26x20 EXHAUST


2


· 24x14 SUPPLY

· 24x14 EXHAUST


3

ROUTE DUCT UP INTO RATED FLOOR ASSEMBLY ABOVE

· PROVIDE FIRE DAMPER AT ASSEMBLY PENETRATION POINT

4

EXHAUST AND SUPPLY BRANCH DUCTS DOWN FROM BOTTOM OF MAIN DUCTS IN FIRE

RATED FLOOR SYSTEM ABOVE.

· PROVIDE FIRE DAMPER AT RATING PENETRATION. (TYPICAL)

5

6

M1-02

2

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

MECHANICAL - HVAC - 3RD FLOOR

7ELECTRIC HEATER



DETERMINED BY OWNER

8PTAC CONDENSATE RISER CONFIGURATION

· 3/4" LINE FROM EACH PTAC CONNECTS TO 2" COMMON STACK AS SHOWN.

· 3/4" CONNECTION TO 2" STACK IS TO BE SOLID, AIR GAPS ARE UNACCEPTABLE IN WALL CAVITY.

· STACK SERVES 1ST-4TH FLOOR PTAC UNITS TERMINATING IN DRY WELL AT GRADE.






· ROUTE 3/4" COPPER CONDENSATE LINE TO SPILL IN 2" COPPER RISER AS SHOWN.


· CONDENSATE LINES SHALL BE INSULATED TO PREVENT PIPE SWEATING IN WALL.







· 22x14 SUPPLY

· 26x16 EXHAUST


9


· 22x14 SUPPLY

· 22x14 EXHAUST


10

2/1/2017 5:14:29 P

M

El P

aso

, T

exa

s

TR

U b

y H

ilto

n - E

l P

as

o

Tru

H

ote

l P

artn

ers, L

LC

16105

Revision Schedule

Rev.


AEED,



BUS. (423) 752-3438

FAX (423) 752-1369

P.O. BOX 4934

408 McCALLIE AVE

inc.

AEED JOB NO.001-17

COPYRIGHT NOTICE








OF THE ARCHITECT IS



p.423 634 0806 f.423 752 8499 w

ww


Release Date:

Project No.:

________________________________________________________________________

BY DATE

05/31/2017

14 15 16 17

D D

C C

A A

B B

E E

F F

131211106 7 8 95431 2

G G

ELECTRICAL

4003

S402

4003

4004

S401

ELEVATOR

LOBBY

4001

3500

X01

2500

X02

LINEN AND

STORAGE

4004

SHAFT 2

X501

LINEN DROP

4002

SHAFT 1

X500

LINEN

X502

STAIR 1

S101

CORRIDOR

4000

STAIR 2

S102

QQ CONNECTOR

412

QUEEN WIDE

410

KING

426

KING

424

QQ

422

QQ HEARING

420

KING

418

KING

416

KING

414

QQ HEARING

406

QQ

404

KING

402

KING

427

KING

423

KING HEARING

421

KING

419

KING

417

KING

415

KING

413

QQ

411

QQ

409

KING WIDE

407

QQ

405

QQ

403

QQ

401

QQ

408

KING

425

BUILDING

SIGNAGE

8"∅FD FD FD

6"∅ 4"∅FD FD FD

FD

FDFDFD

FD

FD

FD

CFM120

12x6

C

10"∅FDFD

8"∅FD

FD

CFM120

12x6

C

FDFD

FD

FD FD

FD

FD

FD

10"∅FD FD

8"∅FD

FD

FD

12x1012x10

FD

FD

FD

FD FD FD FD

8"∅ 6"∅ 4"∅

CFM120

12x6

C

CFM120

12x6

C

CFM 20

8x8

B

10"∅ 8"∅ 6"∅FDFDFD

FD

FDFDFD


6"∅FD FD

FD

FD

FSD

FSD

10"∅FD

8"∅FD

FD FDFD FD

8"∅FD FD

4"∅FD


FSD

PTAC-1

1

PTAC-1

1

FDFD

24x10

18x10

1

1

4

4

4 4

4

4

4

2

3

5

5

5

FD

5

5

5

5

6 6 66

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

PTAC-1

11

CFM 15

8x8

A

FSD

10"∅

CFM160

12x8

C

8"∅

8"∅

8"∅ 8"∅ 8"∅ 8"∅

12121212

12

121212

12

12

12

12

12

12

12

12 12

12

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 35

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM 30

6x6

C

CFM180

2408

A

22x10

CFM200

12x24

B

20x10

CFM500

24x24

B

14x10

8"∅

D D

C C

A A

B B

E E

cen

F F

G G

0.a 0.a

SLO

PE

1/4" P

ER

1'-0"

RD-1

SLO

PE

1/4" P

ER

1'-0"

SLO

PE

1/4" P

ER

1'-0"

SLO

PE

1/4" P

ER

1'-0"

SLO

PE

1/4" P

ER

1'-0"

SLO

PE

1/4" P

ER

1'-0"

SLO

PE

1/4" P

ER

1'-0"

SLO

PE

1/4" P

ER

1'-0"

SLO

PE

1/4" P

ER

1'-0"

SLO

PE

1/4" P

ER

1'-0"

SLO

PE

1/4" P

ER

1'-0"

SLO

PE

1/4" P

ER

1'-0"

SLO

PE

1/4" P

ER

1'-0"

RD-2 RD-3 RD-4

RD-5

RD-6 RD-7

2 HOUR ROOF OVER

STAIR SHAFT

2 HOUR ROOF OVER

STAIR SHAFT

ROOF ACCESS HATCH

MAKE-UP AIR

UNIT AREA

MAKE-UP AIR

UNIT AREA

WALKWAY

PROTECTION PAD

IN CONTRASTING

COLOR TO ROOF

TYP.

2 HOUR ROOF OVER

ELEVATOR SHAFT

SLOPE 1/4" PER 1'-0"

GUTTER &

DOWNSPOUT

BUILDING SIGNAGE

SCUPPER

SCUPPER

LINEN CHUTE

ROOF PARAPET

2 PARAPET VENTS BETWEEN

EACH DRAFT STOP (TYP.)

DRAFT STOP

AT MAX OF

EVERY 20'

ROOF PARAPET

2 PARAPET VENTS BETWEEN

EACH DRAFT STOP (TYP.)

DRAFT STOP

AT MAX OF

EVERY 20'

DRAFT STOP

AT MAX OF

EVERY 20'

SCUPPER

SCUPPER SCUPPER

DRAFT STOP

AT MAX OF

EVERY 20'

SLO

PE

SLO

PE

SLOPESLOPE

CANOPY BELOW

ROOF DRAIN /

DOWNSPOUT IN EIFS

COLUMN BUILD-OUT

ROOF DRAIN /

DOWNSPOUT IN EIFS

COLUMN BUILD-OUT

CANOPY BELOW

SLOPE SLOPE

SCUPPER & DOWNSPOUT

TO CONCRETE SPLASH

BLOCK, BOTH SIDES

BUILDING SIGNAGE

DRAFT STOP

AT MAX OF

EVERY 20'

DRAFT STOP

AT MAX OF

EVERY 20'

M

11

MAU-1

8

SD

TSD

T

9

MAU-2

8

SD

TSD

T

9

M

10

10

M1-03

1

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

MECHANICAL - HVAC - 4TH FLOOR

MECHANICAL

HVAC

4TH FLOOR & ROOF

M1-03




NOTED.


OPENINGS.








FIRE ALARM SYSTEM.



CONFIGURATION.






1



· 30x22 SUPPLY

· 34x20 EXHAUST


2


· 24x16 SUPPLY

· 24x16 EXHAUST


3

ROUTE DUCT UP INTO RATED FLOOR ASSEMBLY ABOVE

· PROVIDE FIRE DAMPER AT ASSEMBLY PENETRATION POINT

4

EXHAUST AND SUPPLY BRANCH DUCTS DOWN FROM BOTTOM OF MAIN DUCTS IN FIRE

RATED FLOOR SYSTEM ABOVE.

· PROVIDE FIRE DAMPER AT RATING PENETRATION. (TYPICAL)

5

6

7ELECTRIC HEATER



DETERMINED BY OWNER

M1-03

2

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

MECHANICAL - HVAC - ROOF

8

9

68x16 LOUVER WITH AT LEAST 3 SQUARE FEET OF FREE AREA FOR EACH CAR FOR ELEVATOR SHAFT RELIEF

· COORDINATE LOCATION WITH ARCHITECTURAL.

· MODEL BASED ON RUSKIN ELC445D.

· PROVIDE LOUVERS WITH MOTORIZED DAMPERS TIED INTO THE FIRE ALARM SYSTEM.


· PROVIDE COMPLETE WITH BUG SCREEN

10

11

VERTICAL SUPPLY / EXHAUST DUCTS DOWN INTO CHASE THROUGH ROOF CURB.

· OFFSET/TRANSITION DUCTWORK IN CURB TO ALLOW PROPER ENTRY INTO CHASE

MOUNT MAU UNIT AS SHOWN ON FACTORY ROOF CURB (MIN. 24" HIGH).

· MAINTAIN 36" CLEARANCE TO ELECTRICAL ACCESS PANELS.

· SUPPLY DUCT IS TO BE SIDE DISCHARGE FROM CURB, ROUTE TO CURBED ROOF PENETRATION AS SHOWN.

· EXHAUST DUCT IS TO BE SIDE DISCHARGE FROM CURB, ROUTE TO CURBED ROOF PENETRATION AS

SHOWN.

· ROUTE FULL SIZE CONDENSATE DRAIN TO SPILL ON ROOF. SLOPE CONDENSATE LINE 1/8" AWAY FROM

UNIT.

· PROVIDE CURB EXTENSION AS NEEDED TO TRANSITIONS DUCTS INTO CHASE BELOW.

· INSTALL FIRE/SMOKE DETECTORS IN SUPPLY AND EXHAUST AIR STREAMS AS REQUIRED BY CODE/NFPA.

DETECTORS SUPPLIED BY MECHANICAL CONTRACTOR AND INSTALLED/WRIED BY ELECTRICAL

CONTRACTOR.

· SECURE UNIT TO CURB USING HURRICANE CLIPS, SEE FLORIDA BUILDING CODE - MECHANICAL SECTION

301.15 WIND LOADS FOR CLIPPING REQUIREMENTS

· SEE HURRICANE CLIP DETAIL ON SHEET M2.02

CURB MOUNTED GRAVITY RELIEF ON TOP OF LINEN CHUTE

· MOUNT CAP LEVEL ON ROOF CURB TO OFFSET ANY SLOPE

· MAP MFG: GREENHECK MODEL: GRSR-24

· PROVIDE COMPLETE WITH BUG SCREEN

· 10'-0"∅ CLEARANCE TO FRESH AIR INTAKE RADIUS SHOWN

12PTAC CONDENSATE RISER CONFIGURATION

· 3/4" LINE FROM EACH PTAC CONNECTS TO 2" COMMON STACK AS SHOWN.


· STACK SERVES 1ST-4TH FLOOR PTAC UNITS TERMINATING IN DRY WELL AT GRADE.






· ROUTE 3/4" COPPER CONDENSATE LINE TO SPILL IN 2" COPPER RISER AS SHOWN.


· CONDENSATE LINES SHALL BE INSULATED TO PREVENT PIPE SWEATING IN WALL.






2/1/2017 5:14:29 P

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16105

Revision Schedule

Rev.

Num. Rev. Date Revision Description

AEED,



BUS. (423) 752-3438

FAX (423) 752-1369

P.O. BOX 4934

408 McCALLIE AVE

inc.

AEED JOB NO.001-17

COPYRIGHT NOTICE








OF THE ARCHITECT IS



p.423 634 0806 f.423 752 8499 w

ww


Release Date:

Project No.:

________________________________________________________________________

BY DATE

05/31/2017

MECHANICAL

SCHEDULES

M2-00

ELECTRIC HEATER SCHEDULE

MFR.

EWH-1

MARK MODEL # VOLTS/PH.KW MOUNTING REMARKS

NOTES:

OPTIONS-ACCESSORIES-NOTES

EWH-2

EWH-3

EWH-4

1. PROVIDE WITH WALL SURFACE MOUNTING KIT.

MOCP

TOTAL CAPACITY SENSIBLETOTAL CAPACITY wbdb

VOLT.-PH.-CY.MCA

ELECTRIC

MAU-1

SERVICE

MANUFACTURER & MODEL

SYSTEM MBH (ENERGY RECOVERY INCLUDED)COIL EAT

COOLING CAPACITIES

NO.

EQUIPMENT

GAS FIRED ROOF MOUNTED MAKE UP AIR UNIT WITH DX COOLING

FAN

(HP)

MAU-2


FAN

(HP)(MBH)

INPUT

EXT. S.P.

(IN. W.G.)

SUPPLY

AIR (CFM)

EXHAUST

AIR (CFM)

TOTAL S.P.

(IN. W.G.)

SUPPLY FAN SECTION EXHAUST FAN SECTION GAS HEAT

UNIT

OPERATING

WEIGHT

(LBS)

wbdb

COIL LAT

HOT GAS RE-HEAT

TC

(MBH)

NOTES:

1. FACTORY ASSEMBLED, PIPED, WIRED AND TESTED AS A SINGLE PACKAGE

2. UNIT SHALL INCLUDE HEAT RECOVERY WHEEL WITH INTEGRAL EXHAUST FAN

3. UNIT SHALL INCLUDE 2 STAGE COOLING, 2 COMPRESSOR CIRCUITS WITH INTERLACED-CIRCUIT DX COIL (HORIZONTAL SPLIT NOT ACCEPTABLE)

4. UNIT SHALL INCLUDE MODULATING GAS HEATING WITH 304 SERIES STAINLESS STEEL HEAT EXCHANGER WITH A 25 YEAR WARRANTY (PARTS ONLY)

5. UNIT SHALL INCLUDE HOT GAS BYPASS ON ALL REFRIGERATION CIRCUITS (FROST-STAT COMPRESSOR CYCLING NOT ACCEPTABLE)

6. UNIT SHALL INCLUDE MODULATING HOT GAS REHEAT COIL FOR DEHUMIDIFICATION (2-POSITION OR DEDICATED HEAT PUMP CIRCUIT NOT ACCEPTABLE)

7. UNIT SHALL INCLUDE STAINLESS STEEL DRAIN PAN

8. UNIT SHALL INCLUDE MANUAL RESET HIGH PRESSURE SWITCHES & AUTO RESET LOW PRESSURE SWITCHES

9. UNIT SHALL INCLUDE ECM CONDENSER FAN MOTORS FOR CONDENSER HEAD PRESSURE CONTROL

10. UNIT SHALL INCLUDE 4" MERV 12 FILTERS AND 2" MERV 8 PRE-FILTERS

11. UNIT SHALL INCLUDE 2" MERV 8 EXHAUST AIR FILTERS

12. CONTROLS: WATTMASTER/ORION VCMX CONTROLLER WITH AMBIENT DEWPOINT SENSOR; ELECTRONIC SEQUENCING OF COMPRESSORS AND HEATING.

FIELD MOUNTED CONTROLS SHALL INCLUDE A DUCT MOUNTED LEAVING AIR STAT AND A WALL MOUNTED STAT (SEE PLANS FOR LOCATION)

ALL UNIT MOUNTED CONTROLS FOR COMPLETE OPERATION SHALL BE INSTALLED BY THE EQUIPMENT MANUFACTURER

13. UNIT SHALL INCLUDE INTEGRAL NON-FUSED DISCONNECT

14. DUCT MOUNTED SMOKE DETECTORS PROVIDED BY ELECTRICAL, INSTALLED BY MECHANICAL

15. UNIT SHALL INCLUDE A 30" HIGH FACTORY ASSEMBLED AND INSULATED ROOF CURB/PLENUM WITH VIBRATION ISOLATION RAILS

16. UNIT SHALL BE AHRI LISTED AND CERTIFIED (COIL ONLY CERTIFICATION NOT ACCEPTABLE)

17. COMPRESSORS SHALL HAVE 5 YEAR WARRANTY (PARTS ONLY)

18. PROVIDE UNIT WITH DUCT MOUNTED SMOKE DETECTORS IN SUPPLY AND RETURN DUCTS OF UNIT. DETECTORS TO BE PROVIDED AND WIRED BY ELECTRICAL CONTRACTOR AND INSTALLED IN DUCT BY MECHANICAL CONTRACTOR.

MAX

TEMP

RISE °F

19. PROVIDE HURRICANE CLIPS FOR ALL MAKE UP AIR ROOFTOP UNITS AND CURBS.

(MBH)

OUTPUT

GUEST ROOM - OUTSIDE AIR / EXHAUST

GUEST ROOM - OUTSIDE AIR / EXHAUST

MARKEL

MARKEL

MARKEL

MARKEL

EWH-5 MARKEL

FINISHAIR CONTROL MATERIAL

AIR DISTRIBUTION SCHEDULE

MODEL/CAT#DESCRIPTION

TITUS

TITUS

MFGR.

NOTES:

DESIG.OPTIONS-ACCESSORIES-NOTES

TITUS

1. ACCEPTABLE MANUFACTURERS: METALAIRE, ANEMOSTAT, OR BY ENGINEER

2. PROVIDE COMPLETE WITH ALL CLIPS, MARGINS AND HARDWARE FOR INSTALLATION TYPE. CONTRACTOR/MFG REP SHALL EXAMINE DRAWINGS TO DETERMINE INSTALLATION TYPE.

3. COORDINATE COLOR WITH ARCHITECT.

4. SEE DRAWING FOR CONNECTION SIZE.

TITUS

3

A

B

D

C

ETITUS

ALL

ALL

4635 4255

LAT

db °F

2750 2005

MARKEL

5 208/1 WALL SURFACE MOUNTED W/ INTERGRAL T'STAT1 2

MARKEL


MARKEL


MARKEL


MARKEL


STEEL

ALUM

ALUM

OPPOSED BLADE DAMPER

N/A

350RS

TMS

50F

24x24 LAY-IN/SURFACE MOUNTED SUPPLY DIFFUSER, ROUND NECK

EGGCRATE STYLE RETURN / TRANSFER GRILLE

SURFACE MOUNTED RETURN GRILLE

N/A

ALUMN/A

1 2

1 2

1 2

1 2

301RS

SIDEWALL SUPPLY GRILLE

ALUM

TBD-10

N/A

1 2

HIGH ADJUSTABLE CAPACITY LINEAR SLOT WITH (2 x 1.5" SLOT WIDTH 4'-0" LONG)

3

3

3

34 5

6

6

EWH-6 MARKEL MARKEL


SYSTEM EAT

wbdb

2/1/2017 5:14:29 P

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16105

Revision Schedule

Rev.


AEED,



BUS. (423) 752-3438

FAX (423) 752-1369

P.O. BOX 4934

408 McCALLIE AVE

inc.

AEED JOB NO.001-17

COPYRIGHT NOTICE








OF THE ARCHITECT IS



p.423 634 0806 f.423 752 8499 w

ww


Release Date:

Project No.:


2. PROVIDE SINGLE POINT CONNECTION.

5. VERIFY PROPER VOLTAGE WITH ELECTRICAL CONTRACTOR BEFORE ORDERING EQUIPMENT.

3. ACCEPTABLE MANUFACTURERS: CARRIER, TRANE, YORK, LENNOX

4. VERIFY PROPER VOLTAGE WITH ELECTRICAL CONTRACTOR BEFORE ORDERING EQUIPMENT.

HEAT PUMP

HEATING CAPACITY

(MBH)

1. PROVIDE COMPLETE WITH PROGRAMMABLE T'STAT

NOTES:

3. ACCEPTABLE MANUFACTURERS: CARRIER, TRANE, YORK, LENNOX

1. PROVIDE COMPLETE WITH COIL GUARDS

MARK

AHU-1

NOTES:

CFM

SUPPLY

COOLING

(MBH)

CAPACITY

MOCPVOLT.-PH.-CY.

BACKUP ELECTR.

RESIST. HEATING

KW

ELECTRICAL

MCA



ELECTRICAL

VOLT.-PH.-CY.

INDOOR UNIT

HP-1

REFRIG. PIPING

SUCTION LIQUID


SPLIT SYSTEM HEAT PUMP - OUTDOOR UNIT SCHEDULE

SPLIT SYSTEM HEAT PUMP - INDOOR UNIT SCHEDULE

AHU-2

TOTAL

COOLING

(MBH)

CAPACITY

SENSIBLE

EER

HP-2

COOLING

CAPACITY

(MBH)

HEATING

CAPACITY

(MBH)

AHU-3

HP-3

AHU-4

HP-4

7. PROVIDE UNIT WITH DUCT MOUNTED SMOKE DETECTORS IN SUPPLY AND RETURN DUCTS OF UNIT.

DETECTORS TO BE PROVIDED AND WIRED BY ELECTRICAL CONTRACTOR AND INSTALLED IN DUCT BY

MECHANICAL CONTRACTOR.

6. PROVIDE UNIT WITH AUXILIARY CONDENSATE DRAIN PAN UTILIZING SHUT DOWN FLOAT SWITCH.

PROVIDE COMPLETE WITH CONDENSATE DRAIN PUMP CAPABLE OF ACHIEVING PROPER FLOW AS

INDICATED BY DRAWINGS.

5. DURING AUXILIARY HEATING MODE OUTDOOR UNIT SHALL DE-ENERGIZE TO PREVENT SIMULTANEOUS

OPERATION OF ACCESSORY HEAT AND HEAT PUMP.

9. WRAP UNITS WITH FOIL FACED FIBERGLASS OR CLOSED CELL ELASTOMERIC INSULATION. WRAP IN A MANNER TO

ALLOW OPERATION/ACESS OF ALL FILTERS, CONTROL PANELS, ACCESS DOOR, S ETC.

8. DURING AUXILIARY HEATING MODE OUTDOOR UNIT SHALL DE-ENERGIZE TO PREVENT SIMULTANEOUS

OPERATION OF ACCESSORY HEAT AND HEAT PUMP.

4. PROVIDE WITH FILTER RACK AND 1" THICK PLEATED-MEDIA DISPOSABLE FILTERS,

EQUAL TO FARR 30/30.

HP-5

AHU-5

OUTDOOR

UNIT

MIN. O.A.

AIR CFM

EXT. S.P.

(IN. W.G.)

MCA MOCP

MARK

2. REFRIGERANT PIPING TO BE SIZED BY EQUIPMENT MANUFACTURER OR FACTORY- AUTHORIZED REPRESENTATIVE. SIZING CALCULATIONS TO BE BASED ON ACTUAL FIELD ROUTING AND CONFIGURATION.

ALL

ALL

ALL

ALL

ALL

ALL

ALL

ALL

ALL

ALL

CARRIER 38AUQA07

62.39 67.0 11.0 NOTE 2 NOTE 2

208/3/60

28 45 AHU-1

CARRIER 40RUQA07

2180 670

480

0.65 67.0 51.3 62.39 10

208/3/60

32.6 35.0 HP-1

CARRIER 25HCD348 44.55 44.83 12.0 NOTE 2 NOTE 2

208/3/60

18.7 30 AHU-2

CARRIER FV4CNB006 1600 0.50 44.83 33.6 44.55 11.3

208/1/60

76.3 80.0 HP-2

CARRIER 25HCE430 27.81 28.04 11.5 NOTE 2 NOTE 2

208/1/60

18.3 30 AHU-3

120CARRIER FV4CNF002 875 0.50 28.04 16.50 27.81 7.5

208/1/60

53.8 60.0 HP-3

NOMINAL

TON

2.5

4

6


208/1/60

11.8 20 AHU-41.5

70CARRIER FV4CNF002 525 0.50 16.26 11.61 17.36 3.8

208/1/60

31.2 35.0 HP-4


208/1/60

11.8 20 AHU-51.5

95CARRIER FV4CNF002 600 0.50 16.68 13.19 17.62 3.8

208/1/60

31.2 35.0 HP-5

10. OUTDOOR AIR PRETREATED BY MAKE UP AIR UNITS ON ROOF

2.0 3 2.0 2 150.0 100.8 93.1 58.24 19.5 101 70 83.5 67.3 55.2 55.2 128.74 124.73 54 60

208/3

1950 62DCCL12-RNB3EETD3

2.0 10 2.0 5 300.0 201.6 99.7 119.8 23.6 101 70 82.6 69.0 54.3 54.3 221.44 214.69 122 150

208/3

2100 62DCFL20-V4B3EGTD3

________________________________________________________________________

BY DATE

05/31/2017

MECHANICAL

SCHEDULES

M2-01

PACKAGE THROUGH-THE-WALL A/C UNIT

MANUFACTURER

MODEL NO.

TH

COOLING (BTUH)ENTERING

AIR

db wb

EER

VOLT/PH

ELECTRCAL DATA

NOTES:

CFM

TOT OA

2. PROVIDE COMPLETE WITH SUB-BASE CONDENSATE DRAIN KIT.

MCA MOCP

PTAC-1

OPTIONS-ACCESSORIES

ALL

3. PROVIDE COMPLETE WITH FACTORY SUB-BASE, HARDWIRE KIT AND POWER DISCONNECT SWITCH. ACCOUNT FOR SUB-BASE HEIGHT WHEN DETERMINING A.F.F. INSTALLATION HEIGHT.

ELECTRIC

HEATER

(KW)

WEIGHT

(LBS)

4. PTAC RISER BY PLUMBING CONTRACTOR, CONNECTION FROM PTACS TO RISER BY MECHANICAL.

5. ACCEPTABLE ALTERNATES ARE AMANA & GE.

1. PROVIDE WITH WALL SLEEVE, STANDARD GRILLE, UNIVERSAL DRAIN KIT REMOTE MOUNTED MANUAL T-STAT WITH TWO SPEED FAN CONTROL CAPABILITY.

6. PROVIDE WITH REMOTE MOUNTED MANUAL T-STAT WITH TWO SPEED FAN CONTROL CAPABILITY.

VOLTS

OA CFM

CFM

OUTDOORMANUFACTURERDESIG.

DUCTLESS A/C SCHEDULE

INDOOR COOLING (MBH)

INDOOR

1. SANYO OR MITSUBISHI ARE ACCEPTABLE ALTERNATIVES.

2. VERIFY PROPER VOLTAGE WITH ELECTRICAL CONTRACTOR.

3. PROVIDE WITH MOUNTING KIT COMPATIBLE WITH WALL MOUNTING APPLICATION.

OPTIONS-ACCESSORIES

NOTES:

5. PROVIDE ACCESSORY LONG RUN REFRIGERANT LINE KIT.

VOLTS

OUTDOOR

(MCA/MOCP) (MOCP/MCA)

6. MAIN POWER SUPPLIED TO OUTDOOR UNIT. FIELD SUPPLIED CONNECTION CABLE FROM OUTDOOR

TO INDOOR SUPPLIES POWER TO INDOOR UNIT. HIGH WALL UNITS ONLY.

7. PROVIDE CONDENSATE PUMP INSTALLED INSIDE UNIT (REMOTE MOUNT UNACCEPTABLE)

8. PROVIDE WITH LOW AMBIENT OPERATION KIT, WIND BAFFLE & CRANKCASE HEATER.

4. ROUTE CONDENSATE DRAIN LINES AS SHOWN ON PLANS.

HI - MED - LOW

9. COORDINATE OUTDOOR UNIT MOUNTING TYPE WITH PLANS. METAL EQUIPMENT RAILS FOR ROOF INSTALLATION & METAL WALL BRACKET FOR 1ST FLOOR ELEVATOR ROOM.

HEATING (MBH)

HW-FC-1 / HP-6

HIGH WALL UNITS

10. PROVIDE WITH INTEGRAL THERMOSTATS.

DESIG.

FLOOR AIR BALANCE

FLOOR ITEM SERVICE

OUTSIDE AIR (CFM) EXHAUST AIR (CFM) FLOOR TOTAL (CFM)

MAU-1

MAU-2

1ST FLOOR

2ND FLOOR

MAU-1

MAU-2

3RD FLOOR

MAU-1

MAU-2

4TH FLOOR

MAU-1

MAU-2

OUTDOOR AIR CALCULATIONS

AIR HANDLING UNIT PROVIDING OUTSIDE AIR AREA SERVED OUTSIDE AIR CALCULATIONS

TOTAL SPACE CALCULATED

OUTSIDE AIR (CFM)

SCHEDULED OUTSIDE AIR

SERVING SPACE (CFM)

1640 -1480

+260

OUTDOOR AIR / BUILDING EXHAUST








MAU-1FRONT DESK / LOBBY AREA / VESTIBULE 2465sqft 0.30cfm per sqft of outside air = 2465 x 0.30 740 745

MAU-1 DINNING 575sqft 0.70cfm per sqft of outside air = 575 x 0.70 402 405

MAU-1GM OFFICE 1029 / OFFICE 1030 / PANTRY 1027 80sqft 0.09cfm per sqft of outside air = 80 x 0.09 / 80sqft 0.09cfm per sqft of outside air = 80 x 0.09 / 328sqft 0.12cfm per sqft of outside air = 328 x 0.12 7056

MAU-1 FITNESS 455sqft 0.26cfm per sqft of outside air = 455 x 0.26 118 120

MAU-2 EMPLOYEE BREAK ROOM 185sqft 0.25cfm per sqft of outside air = 185 x 0.25 46 50

MAU-2 LAUNDRY 555sqft 0.17cfm per sqft of outside air = 555 x 0.17 94 95

MAU-2 CORRIDOR 1007 / CORRIDOR 1012 520sqft 0.11cfm per sqft of outside air = 520 x 0.11 57 300**

KING - (TYPICAL OF SIMILAR UNITS) 195sqft 0.11cfm per sqft of outside air = 195 x 0.11 21 30

KING - (TYPICAL OF SIMILAR UNITS) 175sqft 0.11cfm per sqft of outside air = 175 x 0.11 19 30

QUEEN - (TYPICAL OF SIMILAR UNITS) 220sqft 0.11cfm per sqft of outside air = 220 x 0.11 24 30

QUEEN ACC - (TYPICAL OF SIMILAR UNITS) 316sqft 0.11cfm per sqft of outside air = 316 x 0.11 34 35MAU-1 & MAU-2

MAU-1 & MAU-2

MAU-1 & MAU-2

MAU-1 & MAU-2

MAU-2 LINEN AND STORAGE - (TYPICAL OF SIMILAR UNITS) 180sqft 0.12cfm per sqft of outside air = 180 x 0.12 22 25

ELEV. LOBBY / CORRIDOR - (TYPICAL OF GUEST FLOORS) 1300sqft 0.11cfm per sqft of outside air = 1300 x 0.11 78 640**MAU-1 & MAU-2

NOTES:

* TABLE VALUES PER HILTON - VENTILATION RATES ARE BASED UPON ASHRAE STANDARD 62.1-2007 USING DEFAULT OCCUPANCY VALUES, AND HAVE OTHER INDOOR AIR QUALITY REQUIREMENTS THAT ARE INCLUDED IN THE STANDARD.

** QUANTITY SHOWN IS TO PROVIDE SPACE COOLING AS WELL AS MEET OUTSIDE AIR REQUIREMENTS

HW-FC-2 / HP-7

CARRIER 038MAQB012-3 12.015/15

1 32 4 5

208/1/60

7

6

8

380 - 360 - 300

9

6

40MAQ012B-3 12.0

10

CARRIER 5038MAQB18 18.020/15

1 32 4 5

208/1/60

7 8

420 - 350 - 290

9

40BQB018 19.7

CEILING CASSETTE UNITS

10

CCU-1 / HP-8

208/111.36780 9.0300 19.5 20AMANA PTC093G35 3.0 145-

CARRIER 038MAQB012-3 12.015/15

1 32 4 5

208/1/60

7

6

8

380 - 360 - 300

9

6

40MAQ012B-3 12.0

10

370 -175

+235

855 -595

1260 -1220

MAU-2 LINEN DROP - (TYPICAL OF SIMILAR UNITS) 80sqft 0.12cfm per sqft of outside air = 80 x 0.12 14 15

TOTAL AMPS

14.1

2/1/2017 5:14:29 P

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16105

Revision Schedule

Rev.


AEED,



BUS. (423) 752-3438

FAX (423) 752-1369

P.O. BOX 4934

408 McCALLIE AVE

inc.

AEED JOB NO.001-17

COPYRIGHT NOTICE








OF THE ARCHITECT IS



p.423 634 0806 f.423 752 8499 w

ww


Release Date:

Project No.:

370 -175

+235

1260 -1220

370 -175

+235

1260 -1220

66

________________________________________________________________________

BY DATE

05/31/2017

MECHANICAL

DETAILS

M2-02

2/1/2017 5:14:29 P

M

El P

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16105

Revision Schedule

Rev.


AEED,



BUS. (423) 752-3438

FAX (423) 752-1369

P.O. BOX 4934

408 McCALLIE AVE

inc.

AEED JOB NO.001-17

COPYRIGHT NOTICE








OF THE ARCHITECT IS



p.423 634 0806 f.423 752 8499 w

ww


Release Date:

Project No.:

TYPICAL BOTTOM OF DUCT DIFFUSER CONNECTION

SCALE: NONE

SUPPLY DUCT MAIN

FLEX DUCT WHERE

REQUIRED (MAX.

LENGTH 6'-0")

FLEX DUCT SIZES SHALL

MATCH NECK SIZES

OPPOSED BLADE

DAMPER

DRAW BAND WITH

SILICONE SEALER

HAND DAMPER

CEILING

DIFFUSER

COLLAR

CEILING

DRAIN PAN

CONDENSATE DRAIN DETAIL

SCALE: NONE

EACH DIMENSION IS

EQUAL TO FAN NEGATIVE

STATIC PRESSURE

UNION

REMOVABLE CAP

FULL SIZE OF

DRAIN

CONNECTION

APPROVED AIR

GAP HEIGHT

LOCAL ROOF DRAIN,

FLOOR DRAIN, OR

FLOOR SINK.

LEVELING LEG

FOUNDATION WALL

OUTSIDE WALL

EXTERIOR LOUVER AND

DAMPER

LOCKED CONTROL PANEL

WALL SLEEVE

PTAC UNIT

PACKAGED THROUGH THE WALL TERMINAL AC UNIT

SCALE: NONE

ELECTRIC WALL HEATER MOUNTING DETAIL

SCALE: NONE

2

"

4

"

6" THICK CONC. PAD - EXTEND

6" BEYOND UNIT ALL AROUND

SIGHT GLASS WITH

MOISTURE INDICATOR

FILTER-DRYER

CONDUIT - POWER

AND CONTROL

REFRIGERANT LIQUID LINE

REFRIGERANT SUCTION

LINE WITH INSULATION

CONDENSING UNIT

FAN GUARD

CONDENSING UNIT - SLAB MOUNTED AT GRADE

SCALE: NONE

BACK-SEATED REFRIGERANT

VALVE

DUCT HANGER DETAILS

SCALE: NONE

SHEET METAL SCREW

SECURE TO STRUCTURE

ABOVE AS RECOMMENDED

BY SMACNA

HANGER ROD

TYPE "B" 5/16" DIA.

TYPE "C" 3/8" DIA.

TYPE "D" 1/2" DIA.

FOR BRACING ANGLES

SEE NOTES

NUT & WASHER AT

END OF ROD

TYPE "A"

TYPE "B", "C", "D"

MAX SIDE

M

A

X

S

I

D

E

RIVET OR BOLT TO

BOTH SIDES OF DUCT

& A MIN. OF 1"

BENEATH DUCT FOR

BOTH STRAPS

1" X 16 GA

GALV. IRON

STRAP OR

ALUMINUM

(8 FT. MAX HANGER SPACING. ALSO

PROVIDE 3 HANGERS AT EACH TAKE-OFF

OR BRANCH.)

(8 FT. MAX HANGER SPACING )

NOTES:

1.) FOR SEVERAL DUCTS ON ONE HANGER, TYPE "B", "C",

OR "D" MAY BE USED. SIZE OF HANGER WILL BE

SELECTED ON SUM OF DUCT WIDTHS EQUAL TO MAXIMUM

WIDTH OF DUCT SCHEDULE.

2.) SCHEDULE FOR ANGLES FOR BRACING: TYPE "B" -

1-1/2 X 1-1/2 X 1/8 ANGLE, MAX. SPACING 8'-0"

CENTERS; TYPE "C" - 1-1/2 X 1-1/2 X 3/16 ANGLE,

MAX. SPACING 8'-0" CENTERS; TYPE "D" - 2 X 2 X 1/4

ANGLE, MAX SPACING 4'-0" CENTERS.

DUCT SCHEDULE

DUCT

DIMENSIONS

(INCHES)

TYPE

HANGER

A

A

A/B

B

B

B

C

C

DOVER 96

85 " 96

61 " 84

55 " 60

43 " 54

31 " 42

19 " 30

13 " 18

UP THRU 12

OPENING HEIGHT

TOP BLADE RIVETED

TO FRAME

SLEEVE

COLLAR

STEEL BLADES WITH

INTERLOCKING JOINTS

BLADE AND LINK

CINCH

FUSIBLE LINK

STEEL FRAME

ASSEMBLED

INTO WELDED

HOUSING

1" TYPICAL

3 SIDES

3/4" TYP.

3 SIDES

DUCT HEIGHT LESS

1/4" 100% FREE-

AREA

(DAMPER HEIGHT

IS 1/4" LESS)

3"

5"

FIRE DAMPER DETAIL

SCALE: NONE

DUCT SUPPORTS OFF ROOF DETAIL

SCALE: NONE

INSULATION

METAL DECK

SUPPORT

PROVIDE PITCH WITH INSULATION

MATERIAL FOR DRAINAGE

STRUCTURAL SHAPE

AS PER SMACNA

(ANGLE IRON OR PIPE)

SUPPORT LEGS

WELD TO ANGLE (TYPICAL)

ANGLE IRON FASTENED

TO EQUIPMENT SUPPORT

COUNTER FLASHING HOOD

MEMBRANE ROOF

PREFABRICATED

EQUIPMENT

INVERTED ANGLE IRON

ANCHOR EQUIPMENT SUPPORT

TO METAL DECK

DUCTWORK SUPPORTED AS PER SMACNA

SEAL ALL ANGLES WEATHER TIGHT

ANGLE IRON WELD TO PIPE

OR ANGLE IRON (TYPICAL)

AT ROOF DUCT SUPPORT-INSULATE

OVER ANGLE IRON SUPPORTS AND

SEAL ALL CORNERS OF ANGLES IN A

WEATHER TIGHT MANNER

MIN

IM

UM

2'-0"

INSULATED DOUBLE WALL SUPPLY OR

RETURN DUCTWORK WITH WATER TIGHT

SEAMS AND WEATHER RESISTANT FINISH.

FACTORY SUB- BASE KIT

6" ABOVE FINISHED FLOOR (MINIMUM)

UNIT SURFACED MOUNTED

PER MFG GUIDELINES

ELECTRIC HEATER,

RECESSED WALL MOUNTED

SEE DETAIL A

10

7

5

6

9

12

4

9

1

211

1/2"

1" MIN.

1 1/2"

DUCTLESS AND FLEX DUCT SUPPLY

ITEM DESCRIPTION

1. CEILING RADIATION DAMPER

2. GRILLE FRAME (20 GA. MIN.)

3. DUCT (WHERE SHOWN)

4. #8 SHEET METAL SCREW

5. #10 SHEET METAL SCREW

6. 16 MSG X 1 1/2" CHANNEL

7. CEILING GRID (UL CLASSIFIED)

8. DUCT DROP (WHERE SHOWN)

9. 12 SWG STEEL WIRE

10. ACOUSTICAL LAY-IN PANELS (UL CLASSIFIED)

11. DIFFUSER OR GRILLE CORE (METALLIC OR NON-METALLIC)

12. RIGID GYPSUM WALL BOARD CEILING (UL CLASSIFIED)

8

CEILING RADIATION DAMPER DETAIL

SCALE: NONE

9

5

DETAIL A

HANGING WIRE & LOOP

CURB AND EQUIPMENT HURRICANE CLIP DETAIL

SCALE: NONE

BELOW GRADE

ABOVE GRADE

DRIVE PINS

Z CLIP

LAG SCREWS

EXISTING

SUPPORT

ROOF

FRAMING CLIP

BLOCKING

EXISTING JOISTS

1" MIN.

(GRADE TO TOP OF GRAVEL)

EXTERIOR FLOOR DRAIN

INSTALLED FLUSH WITH GRADE, PROVIDE

A MINIMUM 2" PIPE TO GRAVEL

48" MIN.

(FOR PTAC CONDENSATE STACK SPILL)

24" MIN.

(FOR SINGLE UNIT CONDENSATE SPILL)

24" MIN.

(FOR PTAC CONDENSATE STACK SPILL)

12" MIN.

(FOR SINGLE UNIT CONDENSATE SPILL)

ABOVE GRADE

ROCK (3/4" - 2" DIAMETER)

PIPE EXTENDS MINIMUM

3" INTO ROCK FILL

CONDENSATE DRAIN LINE FROM INTERIOR

A/C COIL, SEE DRAWING FOR SIZE& ROUTING

TYPICAL CONDENSATE DRY WELL DETAIL

SCALE: NONE

________________________________________________________________________

BY DATE

05/31/2017

MECHANICAL

DETAILS

M2-03

2/1/2017 5:14:29 P

M

El P

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s

TR

U b

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n - E

l P

as

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Tru

H

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l P

artn

ers, L

LC

16105

Revision Schedule

Rev.


AEED,



BUS. (423) 752-3438

FAX (423) 752-1369

P.O. BOX 4934

408 McCALLIE AVE

inc.

AEED JOB NO.001-17

COPYRIGHT NOTICE








OF THE ARCHITECT IS



p.423 634 0806 f.423 752 8499 w

ww


Release Date:

Project No.:

NOTES:

1 SPIN IN CONICAL BRANCH TAP FITTING WITH MANUAL VOLUME DAMPER. BRANCH

RUNOUT DUCT SHALL BE THE SAME DIAMETER AS THE AIR TERMINAL INLET.

2 DUCT STRAP HANGER. ATTACH TO STRUCTURE.

3 STRAP HANGER REQUIRED IF BRANCH RUNOUT LENGTH IS GREATER THAN 4 FT.

4 MAXIMUM FLEXIBLE DUCT LENGTH IS 5 FT. FLEXIBLE DUCT SHALL BE THE SAME

DIAMETER AS THE AIR TERMINAL INLET. FLEXIBLE DUCT SHALL BE INSULATED.

STRETCH FLEXIBLE DUCT TO A MINIMUM OF 90% OF ITS FULLY EXTENDED LENGTH.

SEAL CONNECTIONS AIR TIGHT.

5 HARD ELBOW TO AIR TERMINAL CONNECTION.

6 COMPRESSION FITTING AT AIR TERMINAL CONNECTION.

7 PROVIDE ALL CLIPS AND MARGINS REQUIRED FOR A COMPLETE INSTALLATION.

COORDINATE LOCATION AND FINISH WITH OWNER/ARCHITECT.

1

2 3

4

5

6

7

TYPICAL SUPPLY AIR TERMINAL CONNECTION

SCALE: NONE

COMBINATION FIRE/SMOKE DAMPER

SCALE: NONE

CONTROLLED ROUND OR RECTANGULAR DAMPERS, AND CAN BE MOUNTED IN A WIDE

SYSTEM IS DESIGNED FOR USE WITH EXTERNALLY 1)

NOTES:

LINEAR SLOT DIFFUSER

RIGID DUCTWORK

FLEXIBLE DUCTWORK

AND WIRE (50'-0"

RACK & PINION

FLEXIBLE CASING

MAXIMUM)

OPERATOR

MOUNTING BRACKET

VARIETY OF LOCATIONS INCLUDING CEILING JOISTS, LAY-IN CEILINGS, BEHIND GRILLES,

SOCKET WRENCH

WITH PLENUM BOX

LOCKING

CABLE SHALL CONSIST OF 0.054" STAINLESS STEEL CONTROL WIRE

ENCAPSULATED IN 1/16" FLEXIBLE GALVANIZED SPIRAL WIRE SHEATH.

LOCKING RACK AND PINION GEAR DRIVE SHALL BE CONSTRUCTED OF 14 GAUGE STEEL

AND SHALL BE USED TO CONVERT ROTARY MOTION INTO PUSH-PULL MOTION.

CONTROL SHAFT SHALL BE "D"-STYLE FLATTENED 1/4" DIAMETER WITH 265° ROTATION

PROVIDING 1-1/2" LINEAR TRAVEL CAPABILITY.

2)

3)

4)

ON OR INSIDE OTHER VARIOUS TYPES OF DIFFUSERS, ETC.

RECTANGULAR

ROUND DAMPER OR

OPPOSED BLADE DAMPER

TYPICAL GUEST FLOOR EXHAUST/OUTDOOR AIR DUCT ROUTING

SCALE: NONE

ALL RELAYS, WIRING AND TRANSFORMERS REQUIRED TO INTERLOCK

SMOKE DETECTOR WITH SMOKE DAMPER OPERATOR ARE THE

RESPONSIBILITY OF DIV. 15000

SMOKE DETECTOR BY

DIV. 16000, INSTALLED

WIRING BY

DIV. 15000

WIRING TO FIRE ALARM CONTROL

PANEL, BY DIV. 16000

BY DIV. 15000

UL LISTED OPERATOR

SLEEVE

SEAL WITH FIRE CAULK

RETAINING ANGLES-

ACTUATOR AND FUSIBLE LINK

WITH DAMPER MOUNTED

FIRE/SMOKE DAMPER

FIRE/SMOKE BARRIER

(VERTICAL OR

HORIZONTAL)

DUCT

PANEL

DUCT ACCESS

SA

Supply Fan

T

Smoke Detector

M 1

OA

RA

AI - Supply Air Temp

SCALE: NONE

ECONOMIZER SEQUENCE OF OPERATION - SINGLE ZONE CONSTANT VOLUME SPLIT SYSTEM (AHU-1 & AHU-2)

ECONOMIZER:

THE CONTROLLER SHALL MEASURE THE ZONE TEMPERATURE AND MODULATE THE

ECONOMIZER DAMPERS IN SEQUENCE TO MAINTAIN SET POINT 2°F LESS THAN THE ZONE

COOLING SET POINT.

THE ECONOMIZER SHALL BE ENABLED WHENEVER:

• OUTSIDE AIR TEMPERATURE IS LESS THAN 60°F (ADJ.).

• AND THE OUTSIDE AIR ENTHALPY IS LESS THAN 22BTU/LB (ADJ.).

• AND THE OUTSIDE AIR TEMPERATURE IS LESS THAN THE RETURN AIR TEMPERATURE.

• AND THE OUTSIDE AIR ENTHALPY IS LESS THAN THE RETURN AIR ENTHALPY.

• AND THE SUPPLY FAN STATUS IS ON.

THE ECONOMIZER SHALL CLOSE WHENEVER:

• MIXED AIR TEMPERATURE DROPS FROM 45°F TO 40°F (ADJ.).

• OR ON LOSS OF SUPPLY FAN STATUS.

• OR FREEZESTAT (IF PRESENT) IS ON.

DAMPER POSITIONING WHEN ECONOMIZER CYCLE IS CALLED FOR:

· THE OUTSIDE (M1) SHALL BE OPEN

· THE RETURN AIR DAMPER (M2) SHALL BE CLOSED

· PETREATED OA DAMPER (M3) SHALL BE CLOSED

DAMPER POSITIONING WHEN ECONOMIZER CYCLE IS OFF:

· THE OUTSIDE (M1) SHALL BE CLOSED

· THE RETURN AIR DAMPER (M2) SHALL BE OPEN

· PRETREATED OA DAMPER (M3) SHALL BE OPEN

E

TEMPERATURE / ENTHALPY

SENSOR LOCATED OUTSIDE.

COORDINATE FINAL

LOCATION WITH

OWNER/ARCHITECT.

DX COIL

M

2

FILTER

MINIMUM OUTSIDE AIR VENTILATION - FIXED PERCENTAGE:

· THE PRETREATED OUTSIDE AIR DAMPER (M3) SHALL ACTUATE TO MAINTAIN A MINIMUM

POSITION (SEE SCHEDULES) DURING NORMAL COOLING CYCLE.

POSITIVE PRESSURE RELIEF DURING ECONOMIZER CYCLE:

· BAROMETRIC DAMPER ASSEMBLY DESIGNED TO ALLOW EXCESS POSITIVE PRESSURE

RELIEF TO OUTDOORS VIA WALL LOUVER (SEE SHEET M1.01)

M3

OA FROM MAKE UP

UNIT ON ROOF

Smoke Detector

S

S

NOTES:




3 STRAP HANGER REQUIRED IF BRANCH RUNOUT LENGTH IS GREATER THAN 4 FT.


DIAMETER AS THE AIR TERMINAL INLET. STRETCH FLEXIBLE DUCT TO A MINIMUM OF

90% OF ITS FULLY EXTENDED LENGTH. SEAL CONNECTIONS AIR TIGHT.

5 HARD ELBOW TO AIR TERMINAL CONNECTION.

6 SHEET METAL PLENUM. PLENUM SHALL BE SAME SIZE AS GRILLE CONNECTION.



1

2 3

4

5

6

7

NOTES:




3 STRAP HANGER REQUIRED IF RUN OUT LENGTH IS GREATER THAN 4 FT.


DIAMETER AS THE AIR TERMINAL INLET. STRETCH FLEXIBLE DUCT TO A MINIMUM OF

90% OF ITS FULLY EXTENDED LENGTH. SEAL CONNECTIONS AIR TIGHT.

5 SPIN IN CONICAL BRANCH TAP FITTING. BRANCH RUNOUT DUCT SHALL BE THE SAME

DIAMETER AS THE AIR TERMINAL INLET.

6 SHEET METAL PLENUM. PLENUM SHALL BE SAME SIZE AS GRILLE CONNECTION.



1

2

3

56

7

TYPICAL AIR TERMINAL CONNECTION

LIMITED CLEARANCE APPLICATION

SCALE: NONE

TYPICAL RETURN & EXHAUST AIR TERMINAL CONNECTION

SCALE: NONE

CEILING EXHAUST FAN DETAIL

SCALE: NONE

FLEXIBLE CONNECTION

SUPPORT FAN FROM

STRUCTURE ABOVE WITH

THREADED RODS &

VIBRATION ISOLATORS

PROVIDE INTEGRAL GRILLE

UNLESS OTHERWISE INDICATED

PROVIDE FAN COMPLETE WITH BACK

DRAFT DAMPER AND WALL CAP

CURB MTD.

EQUIPMENT

MATERIAL

ROOFING

ROOF

DISTANCE EQUAL TO

INSULATION THICKNESS

INSULATION

ROOF

LOWEST POINT

DECK

FINISHED ROOF AT

MINIMUM, 12" ABOVE

NOTE:

1. COORDINATE FLASHING DETAIL WITH ROOFING SYSTEM PROVIDER

TYPICAL ROOF CURB DETAIL

SCALE: NONE

AS REQ'D

12"

AS REQ

'D

4

5

1" MAX.

4"

16 GA. SHEET

METAL

DRILL & CAULK

IN FIELD.

1"INSULATIONPROVIDE WASHER FOR WATER

TIGHT CONNECTION.

PIPING THRU ROOF DETAIL

SCALE: NONE

NOTE:

PIPES TO EXIT IN HORIZONTAL

ARRANGEMENT ONLY. DO NOT

STACK PIPES OVER ONE ANOTHER.

THICKNESS FROM TOP OF ROOF

TO TOP OF DECK.

SUPPLY & EXHAUST

DUCTS IN 2HR CHASE

DUCTS REMAIN BELOW FIRE RATED ASSEMBLY

DROP CEILING, NO RATING

FIRE RATED LID

TYPICAL G

UEST RO

O

M

TYPICAL CO

RRID

O

R

TYPICAL G

UEST FLO

O

R ABO

VE

FIRE DAMPER AT RATED FLOOR ASSEMBLY PENETRATION (TYPICAL)

FIRE DAMPER AT FIRE RATED CORRIDOR WALL (TYPICAL)

NO FIRE DAMPER REQUIRED IN GUEST ROOM PARTITIONS

PENETRATIONS WHEN DUCT IS LOCATED IN FIRE RATED FLOOR

ASSEMBLY

TYPICAL G

UEST FLO

O

R BELO

W

FSD

FD

FD

EXHAUST GRILLE LOCATED IN DROP CEILING TO

PROVIDE EXHAUST FOR GUEST RESTROOMS, PROVIDE

MANUAL BALANCING DAMPER

SUPPLY REGISTER SIDE DISCHARGES OUT OF SOFFIT TO

PROVIDE OUTDOOR AIR IN GUEST, PROVIDE MANUAL

BALANCING DAMPER

FD

FD

COMBINATION FIRE/SMOKE DAMPER AT CHASE WALL

PENETRATION.

DUCTS ROUTED IN FIRE RATED ASSEMBLY

NOTES:

· DRAWING IS MEANT TO CONVEY GENERAL INTENT WHILE ADDRESSING MOST ROUTING SITUATIONS

· THIS SCHEMATIC DOES NOT REFLECT A SPECIFIC SECTION OF DUCTWORK ON THIS JOB

SUPPLY & EXHAUST

DUCTS IN 2HR CHASE

CABLE CONTROLLED DAMPER DETAIL

SCALE: NONE

________________________________________________________________________

BY DATE

05/31/2017

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