Addendum3IFB26018DN.pdf

DATE: July 21st, 2026

TO: All Interested Bidders and Other Interested Parties

FROM: Daniel J Nickols, PE – Associate Vice President, AVCON, Inc.

The City of Leesburg makes the following changes, additions, deletions, information, and/or clarifications and now considers the addendum a part of the IFB Document. Bidders must acknowledge receipt of this addendum by indicating receipt in the space provided on the Proposal

Bid Form. If the bidder has already submitted the Proposal Bid Form to the City’s Procurement

Division, the Bidder should revise their electronic submission to include this addendum. In any case, the submission of a bid is an acknowledgment of receipt of the addendum. The City will construe all bids received as though the Bidder has received and acknowledged the addendum.

Attachments:

• IFB 26-018-DN_Restroom Architectural/MEP Drawings

Updates to Project Bid Schedule:

• Question deadline has been extended from 7-21-2026 @5PM to 7-23-2026 @5PM

Below is the City’s reply to RFIs (Request for Information – a/k/a bid inquiries or questions) submitted by interested parties by the posted deadline to submit RFIs.

Q1. Will the millings pile on the site be removed by the Airport, or will that be a Contractor responsibility?

A1. Millings pile shall be removed and disposed by the Contractor incidental to Item P-152, Unclassified Excavation. Millings pile is estimated to be approximately 600 CY. See image below for reference.

IFB 26-018-DN

Aviation Fuel Facility

Addendum No. 3

Q2. The plans indicate that the precast Oil/Water Stop Valve Structure shall be certified to withstand

100,000 lbs. loading. However, we were unable to locate any additional information within the specifications defining the basis for this loading requirement. Please clarify the following: Is the

100,000-lb loading based on a gross vehicle load, a single wheel load, an axle load, or another loading criterion? What design safety factor(s) should be applied when certifying the precast structure? Are aircraft wheel loadings intended to govern the design of this structure? If aircraft loading is required, please identify the governing aircraft design criteria (aircraft type, gear configuration, wheel spacing, tire contact area, and applicable loading standard). Please provide the applicable loading diagram, wheel pattern, or design criteria required for the precast structure certification. If the intent is to comply with an FAA pavement or aircraft loading standard, please identify the applicable FAA specification or design reference. Requested

Clarification: Please provide the design loading criteria required for certification of the precast structure so all bidders can obtain comparable quotations from precast manufacturers.

A2. Due to changes in the site geometry, aircraft in excess of 30,000-lbs are not expected to access this area. A standard FDOT Type G Ditch Bottom Inlet (HL-93 loading) shall be acceptable.

Q3. Is the contractor responsible for furnishing and installing the ADA bathroom & electrical meter/connection mentioned on sheet GC101 & CU101? If so, please provide details and specifications.

A3. Yes. Architectural/MEP drawings for the stand-alone ADA bathroom have been added to the

Attachments Section.

Q4. No drawings or specifications were provided for the new 10' x 10' public use restroom or the new airplane wash rack and hose bib, installed. Please provide the required documents or advise how these items should be priced.

A4. 1. Architectural/MEP drawings for the stand-alone ADA bathroom have been added to the

2. Wash rack shall no longer be required. A yard hydrant style hose bib shall be installed on a 4'L x 4'W x 6"D concrete maintenance pad. Concrete shall be reinforced with 6x6 W2.9/W2.9 WWF.

Hose bib shall extend no more than 2' above final finished grade. Yard Hydrant shall be

WOODFORD MFG. Yard Hydrant: Stainless Steel, Galvanized. or approved equivalent.

Q5. Sheet GC102 indicates an existing stockpile. Will this stockpile be removed prior to construction? Or will the successful bidder be responsible for its removal? Is there a quantity available so all bidders can bid the same scope?

A5. Millings pile shall be removed and disposed by the Contractor incidental to Item P-152, Unclassified Excavation. Millings pile is estimated to be approximately 600 CY. See image above for reference.

Q6. There are numerous notes for the 10x10 restroom referring to architectural plans. We cannot find any architectural plans or details for the restroom building. Please provide this information.

A6. Architectural/MEP drawings for the stand-alone ADA bathroom have been added to the

Q7. The bid form references the drainage structures as “FDOT” inlets or manholes. Does this mean the drainage structures are not aircraft rated?

A7. Aircraft loading in these areas is not expected to exceed 30,000-lbs due to geometric restrictions.

Standard FDOT Ditch Bottom Inlets (HL-93 Loading) is acceptable.

Q8. What class reinforced concrete pipe will be required for pay item 15? Class III or Class V?

A8. Class III.

Q9. Please provide foundation information for the existing bollards so we can accurately estimate their demolition.

A9. Bollard foundation size and depth are unknown. Assume 1’ diameter, 3’ deep concrete foundation.

Q10. Please provide foundation information for the existing bollards so we can accurately estimate their demolition.

A10. Bollard foundation size and depth are unknown. Assume 1’ diameter, 3’ deep concrete foundation.

Q11. Please confirm the Contractor is responsible for all QC testing costs for the project.

A11. The Owner shall be responsible for QC testing costs related to Item P-403 and Item P-610. The

Contractor shall be responsible for all other QC testing costs.

Q12. Please confirm the Contractor is responsible for all QC testing costs for the project.

A12. The Owner shall be responsible for QC testing costs related to Item P-403 and Item P-610. The

Contractor shall be responsible for all other QC testing costs.

Q13. Is there core information available for the existing concrete pavement to be removed? Or a section detailing the various strata of materials (concrete, base, asphaltic base, etc.) with their associated thickness?

A13. Existing concrete pad to be removed is assumed to be no greater than 12” thick and is assumed to be slab on grade. Existing concrete taxilane is also assumed to be no greater than

12" thick and is also assumed to be slab on grade.

Q14. Is there a specific manufacturer required for the removable bollard?

A14. Basis of design shall be the Post Guard RB: Removable Steel Bollard. 4" Removable Bollard with standard embedment sleeve, powder-coated yellow. Approved equivalents are acceptable.

https://soncostore.net/prod/media/productattach/r/e/removable_steel_bollards_4_and_6_.

pdf

Q15. Detail C3/CS501 shows an embedment sleeve in concrete pavement for the removable bollard. It provides a depth of 1.5’. The concrete pavement is 6” thick per detail C2/CG301.

This would lead one to believe there is some type of foundation required for the bollards.

Please provide additional information regarding the bollard foundations.

A15. Foundation shall be per manufacturer requirements.

https://soncostore.net/prod/media/productattach/r/e/removable_steel_bollards_4_and_6_.

pdf

Q16. For the “city supplied” electrical materials, with these materials be delivered to the site? Or will the Contractor be responsible for receiving at an offsite location? If it’s the latter, please provide the address where these materials will be located so we can estimate the associated costs.

A16. The Contractor shall be required to pick up the materials from the City of Leesburg Electric

Operations Center located at 2010 Griffin Rd, Leesburg, FL 34748.

Q17. Pay item 33 is for a “New Airplane Wash Rack and Hose Bib, Installed”. Will the wash rack and hose bib be furnished by others? Please provide details for the wash rack and hose bib installation.

A17. Wash rack shall no longer be required. A yard hydrant style hose bib shall be installed on a 4'L x 4'W x 6"D concrete maintenance pad. Concrete shall be reinforced with 6x6 W2.9/W2.9

WWF. Hose bib shall extend no more than 2' above final finished grade. Yard Hydrant shall be

WOODFORD MFG. Yard Hydrant: Stainless Steel, Galvanized. or approved equivalent.

ACKNOWLEDGMENT - Addendum No. 3

Company Name

Signature of Officer

Type/Print Officer's Name & Title

REVISIONS:

Date:

Project No.:

May 30, 2025

22-01002

SEAL

100% Construction Documents

AR 92267 CS

Leesburg International Airport Address:

8806 Airport Boulevard Leesburg, FL 34788

Leesburg International Airport Fuel Farm Restroom Building

100% Construction Documents May 30, 2025

PRIME CONSULTANT

voice 407.810.2606 www.kmadg.net

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ENGINEER(S) OF RECORD

MEP/FP ENGINEER:STRUCTURAL ENGINEER:

James L. Moore, AIA

AR 95890

KMA 22-01002

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AVCON, INC.

ENGINEERS & PLANNERS

5555 E. MICHIGAN ST., ORLANDO, FL 32822

OFFICE: (407) 599-1122

CCA NUMBER: 5057

www.avconinc.com

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2023 (8th EDITION)

1'-0"

8" 8"

24"x8" MASONRY BOND

BEAM, FILL WITH SOLID

GROUT.

#5 CONT.

#5 CONT.

DOOR CASING

2X4:

SECURE TO BLOCK W/ 1/4"

TAPCONS STAGGERED

(MIN. EMBEDMENT 1 14") WITHIN

8" OF EACH END & 12" O.C. MAX

SPACING.

2X6:

SECURE TO BLOCK W/

1/4" TAPCONS STAGGERED

(MIN. EMBEDMENT 1 14") WITHIN

8" OF EACH END & 12" O.C. MAX

SPACING.

DOOR JAMB ATTACH TO 2X

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DETAILS.

DRYWALL PER ARCH

1"X4" OR 1"X2" P.T. NAILER

8" CMU

2X8:

SECURE TO BLOCK W/

2 ROWS 1/4" TAPCONS MIN.

(EMBEDMENT 1 14") WITHIN 8"

OF EACH END & 12" O.C. MAX

SPACING.

SOLID GROUTED CELL

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ARCHITECTURAL INFORMATION

A101A

FINISH NOTES REFLECTED CEILING PLAN LEGEND

ROOF PLAN NOTES

ROOF PLAN LEGEND

A101

FLOOR PLAN, REFLECTED CEILING

PLAN AND ROOF PLAN

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EXTERIOR ELEVATIONS AND

BUILDING SECTIONS

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DOOR SCHEDULE,

DOOR DETAILS AND ROOF DETAILS

MECHANICAL LEGEND

M000

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WETBULB

WITHOUT

WITH

WATTS

VARIABLE AIR VOLUME

TYPICAL

THERMOSTAT

TRANSFER OPENING ABOVE CEILING

TRANSFER GRILLE

TEMPERATURE

TOTALLY ENCLOSED FAN COOLED

SINGLE ZONE

SQUARE FOOT

SMOKE DAMPER

SMOKE DETECTOR

SUPPLY FAN

SUPPLY AIR

ROOFTOP UNIT

REVOLUTIONS PER MINUTE

RELATIVE HUMIDITY

REQUIRED

RETURN AIR

PLUMBING

PRESSURE DROP

PROPELLER

OPEN DRIP PROOF

OUTSIDE AIR

NOT TO SCALE

MULTI-ZONE

MANUAL VOLUME DAMPER

MINIMUM

1000 X BTUH

MAXIMUM

LEAVING WATER TEMPERATURE

LEAVING AIR TEMPERATURE

KILOWATTS

INCHES WATER GAGE

HEATING VENTILATING AND AIR CONDITIONING

HOT WATER

HIGH HOT WATER SUPPLY

HIGH HOT WATER RETURN

HORSEPOWER

GALLONS PER MINUTE

GALVANIZED

GALLON

GAUGE

DEGREES FAHRENHEIT

FEET WATER GAUGE

COMBINATION FIRE AND SMOKE DAMPER

FEET PER MINUTE

FLEXIBLE CONNECTOR OR DUCT

FLOOR

FIRE DAMPER

FAN COIL UNIT

FORWARD CURVED

ENTERING WATER TEMPERATURE

ENTERING

ENERGY EFFICIENCY RATIO

ENTERING AIR TEMPERATURE

EACH

EXHAUST

EXHAUST FAN

DIRECT EXPANSION

DRAWINGS

DRYBULB

CONDENSING UNIT

COEFFICIENT OF PERFORMANCE

CONDENSATE

CHILLED WATER SUPPLY

CHILLED WATER RETURN

CHILLED WATER

CUBIC FEET PER MINUTE

CONDENSATE DRAIN

BRITISH THERMAL UNIT PER HOUR

BRAKE HORSEPOWER

BUILDING

BACKWARD INCLINE

BUILDING AUTOMATION SYSTEM

AIR HANDLING UNIT

AIR CONDITIONER

ABOVE FINISHED FLOOR

ADJUSTABLE

ABOVE

ZD

WB

W/O W/ W

VAV

VFD

TYP

T'STAT

T/O

TG

TEMP

TEFC

SZ

SQ.FT.

SDMP

SD

SF

SA

RTU

RPM

RH

REQ'D

RA

PSIG

PSIA

PLBG

PD

PROP

OPD

OA

N.T.S.

MZ

MVD

MIN

MBH

MAX

LWT

LAT

KW

IN.WG

HVAC

HW

HHWS

HHWR

HP

GPM

GALV

GAL

GA

F

FT. H 0

F/S

FPM

FLEX

FL

FD

FCU

FC

EWT

ENT

EER

EAT

EA

EXH

EF

DX

DWGS

DB

CU

COP

COND

CWS

CWR

CW

CFM

CD

BTUH

BHP

BLDG

BI

BAS

AHU

AC

AFF

ADJ

ABV

VARIABLE FREQUENCY DRIVE

POUNDS PER SQUARE INCH GAUGE

POUNDS PER SQUARE INCH ABSOLUTE

RADIATION DAMPERRD

CARBON MONOXIDECO

THREE WAY MOTORIZED CONTROL VALVE

BALL VALVE FOR PIPING 2-INCHES AND SMALLER,

STRAINER

HAVE NAMEPLATE INDICATING WATER FLOW RATE VERSUS

AUTOMATIC FLOW CONTROL VALVE WITH INTEGRAL

PRESSURE RELIEF VALVE

OPENING IN WALL ABOVE CEILING

ELBOW (PLAN, UP, DOWN)

UNION

PRESSURE AND/OR TEMPERATURE PORT

TEE (PLAN, UP, DOWN)

VALVE

TWO WAY MOTORIZED CONTROL VALVE

PRESSURE REDUCING VALVE

FLOW CONTROL VALVE

BUTTERFLY VALVE FOR PIPING 2-1/2 INCHES AND

LARGER

CHECK VALVE

BALANCE VALVE WITH INTEGRAL TAPS FOR CONNECTION

OF DIFFERENTIAL PRESSURE METER. VALVE SHALL

VALVE PRESSURE DROP

TEMPERATURE AND PRESSURE TEST PORTS

VENTURI FLOW METER

THERMOMETER

PRESSURE GAUGE WITH GAUGE COCK

FLEXIBLE CONNECTION

MOTORIZED ACTUATOR

EQUIPMENT TAG

HEATING WATER SUPPLY PIPING

RECTANGULAR BRANCH DUCT CONNECTION.

HEATING WATER RETURN PIPING

CONDENSATE DRAIN PIPING

FLOW SENSOR

CHILLED WATER RETURN PIPING

REFERENCE NOTE - MULTI-DISCIPLINE SHEETS

AND EXISTING

INDICATES POINT OF CONNECTION BETWEEN NEW

STATIC PRESSURE TRANSMITTER ASSEMBLY

CONDENSER WATER SUPPLY PIPING

CONDENSER WATER RETURN PIPING

BUILDING CONDENSER WATER SUPPLY PIPING

BUILDING CONDENSER WATER RETURN PIPING

REFERENCE NOTES

POINT OF DISCONNECT

CHILLED WATER SUPPLY PIPING

1" DOOR UNDER CUT. ARROW INDICATES DIRECTION

OF FLOW

REFRIGERANT PIPING

FLOW DIRECTION

M

A

SP

FS

45° W

L

MIN. 4"

L=1/4W, UC

R

CD

HWR

HWS

CHWR

CHWS

BCWR

BCWS

CWR

CWS

X

X

AHU

EQUIPMENT

MARK

TYPE

SYMBOLS SHOWN ON THIS MECHANICAL LEGEND ARE FOR

REFERENCE PURPOSES ONLY. ALL OF THESE SYMBOLS MAY

NOT BE USED FOR THIS PROJECT.

NOTE:

RD RADIATION DAMPER INSTALLED IN DUCT.

RD RADIATION DAMPER INSTALLED IN AIR DEVICE

CONICAL FITTING WITH DAMPER ON BRANCH

B = SHEET NUMBER ON WHICH DETAIL IS LOCATED

SUPPLY DIFFUSER (4-WAY)

RETURN OR OUTDOOR AIR GRILLE

SUPPLY DUCT UP SECTION (ROUND)

ROUND DUCTWORK

ELBOW WITH TURNING VANES

CONNECTION TO RECTANGULAR MAIN

(PROVIDE DAMPER IN LOW PRESSURE DUCTWORK ONLY)

BACKDRAFT DAMPER

FLEXIBLE DUCT CONNECTION

FIRE DAMPER WITH ACCESS PANEL

COMBINATION FIRE/SMOKE DAMPER WITH ACCESS PANEL

AIR FLOW MONITORING STATION

MOTORIZED CONTROL DAMPER

EXISTING DUCTWORK TO BE REMOVED (HATCHED AND/OR DASHED)

DUCT MOUNTED SMOKE DETECTOR PROVIDED AND WIRED BY

ELECTRICAL CONTRACTOR AND INSTALLED IN DUCT BY

MECHANICAL CONTRACTOR. REFER TO SPECIFICATIONS FOR

CONTROL REQUIREMENTS.

WALL MOUNTED DDC TEMPERATURE SENSOR

MOUNT 4'-0" ABOVE FINISHED FLOOR

WALL MOUNTED DDC HUMIDITY SENSOR

MOUNT 4'-0" ABOVE FINISHED FLOOR

PHOTO DETAIL OR SECTION IDENTIFICATION TARGET

A = DETAIL NUMBER

EXHAUST GRILLE

WALL MOUNTED THERMOSTAT

MOUNT 4'-0" ABOVE FINISHED FLOOR

SUPPLY DUCT UP SECTION (RECTANGULAR)

RETURN DUCT UP SECTION (RECTANGULAR)

EXHAUST DUCT UP SECTION (RECTANGULAR)

RECTANGULAR DUCTWORK WITH TAKE-OFF, BALANCING

DAMPER AND INSULATED FLEXIBLE ROUND DUCT. SAME SIZE

AS DIFFUSER INLET UNLESS NOTED OTHERWISE. FIRST

DIMENSION IS THAT OF SIDE SHOWN

MARK-CFM

AIR DEVICE TAG

SIDEWALL TRANSFER GRILLE

SIDEWALL RETURN GRILLE OR OUTSIDE AIR LOUVER

SIDEWALL SUPPLY REGISTER

SIDEWALL EXHAUST GRILLE

WALL MOUNTED CO SENSOR

MOUNT 4'-0" ABOVE FINISHED FLOOR

WALL MOUNTED HUMIDISTAT SENSOR

MOUNT 4'-0" ABOVE FINISHED FLOOR

SUPPLY DUCT DOWN SECTION (RECTANGULAR)

RETURN DUCT DOWN SECTION (RECTANGULAR)

EXHAUST DUCT DOWN SECTION (RECTANGULAR)

EXISTING DUCTWORK TO REMAIN (LIGHT LINETYPE)

EXISTING LINEAR SLOT DIFFUSER (LIGHT LINETYPE)

LINEAR SLOT DIFFUSER

SUPPLY DUCT DOWN SECTION (ROUND)

A/B

M

A-100

S

C

A Ø

H

SD

T

H

A B

TS

(PROVIDE BALANCING DAMPER AT ALL BRANCH

CONNECTIONS)

MANUAL DAMPER

BUTTERFLY VALVE

1. INSTALL EQUIPMENT AND MATERIALS IN COMPLIANCE WITH MANUFACTURER'S MINIMUM CLEARANCE REQUIREMENTS AND

RECOMMENDATIONS.

2. ALL EQUIPMENT AND INSTALLATION SHALL COMPLY WITH THE LATEST EDITIONS OF NFPA AND THE LATEST ADOPTED EDITION FLORIDA

BUILDING CODE (MECHANICAL, PLUMBING AND GAS).

3. ALL MATERIALS SHALL FIT THE SPACE AVAILABLE. VERIFY DIMENSIONS AND CLEARANCES ON BUILDING PLANS PRIOR TO COMMENCING

WORK.

4. CONTRACTOR SHALL PERFORM TESTING AND BALANCING OF AIR SYSTEMS IN ACCORDANCE WITH AABC GUIDELINES. A TEST AND BALANCE

REPORT SHALL BE SUBMITTED TO THE ARCHITECT/ENGINEER FOR APPROVAL.

5. PROVIDE 45 DEGREE BRANCH TAKE-OFF PER SMACNA FIG. 2-8 ON ALL RECTANGULAR DUCT TAKE-OFFS.

6. ALL DUCTWORK TAKE-OFFS AND/OR BRANCH DUCTWORK SHALL BE PROVIDED WITH A BALANCING DAMPER.

7. PROVIDE AND INSTALL DUCT MOUNTED HINGED ACCESS DOORS FOR ALL SMOKE AND/OR FIRE DAMPERS, NOT OTHERWISE ACCESSIBLE.

8. CONTRACTOR SHALL COORDINATE VOLTAGE AND PHASE OF EACH PIECE OF EQUIPMENT WITH THE ELECTRICAL CONTRACTOR PRIOR TO ORDERING AND SHALL COORDINATE WITH ALL OTHER TRADES PRIOR TO OR INSTALLING EQUIPMENT AND MATERIALS.

9. COORDINATE ALL HVAC SYSTEM DRAWINGS WITH THE BUILDING AND ROOF STRUCTURE TO AVOID INTERFERENCE BETWEEN MECHANICAL SYSTEMS AND ROOF STRUCTURE. DUCT SIZES MAY BE REVISED, BASED ON ENGINEER APPROVAL, TO FIT TRUSS SYSTEM SO LONG AS THE

EQUIVALENT INSIDE CROSS SECTIONAL AREA IS NOT DECREASED.

10. GAUGES AND CONSTRUCTION FOR DUCTWORK SHALL CONFORM TO THE LATEST EDITION OF SMACNA'S HVAC DUCT CONSTRUCTION

STANDARDS.

11. TRANSITION RECTANGULAR DUCTWORK ON BOTTOM AND SIDES. MAINTAIN TOP OF DUCTWORK LEVEL AND HIGH AS POSSIBLE. FLEXIBLE DUCT RUN-OUTS TO CEILING DIFFUSERS SHALL BE AS STRAIGHT AS POSSIBLE AND FREE OF SAGS & KINKS. FLEX DUCT SHALL BE THE SAME

SIZE AS THE DIFFUSER NECK IT SERVES.

12. ALL DUCT TRANSITIONS FROM SQUARE TO ROUND SHALL BE SMOOTH SQUARE TO ROUND TRANSITIONS. SPIN-IN FITTINGS AT THE END OF CAPPED DUCTS ARE NOT ACCEPTABLE. DUCT DIMENSIONS SHOWN ARE INSIDE CLEAR DIMENSIONS.

13. THE CONTRACTOR SHALL FULFILL ALL REQUIREMENTS OF THE CONTRACT DOCUMENTS AND SHALL COMPLETE THE WORK SHOWN ON THESE DRAWINGS. ALL SYSTEMS SHALL BE FINISHED, TESTED AND BALANCED, ADJUSTED, AND PROVEN TO BE FULLY OPERATIONAL AND USEABLE.

14. ADJUST ALL DIFFUSERS IN CORRIDORS OR WITHIN THREE (3) FEET OF A WALL TO PROVIDE 2-WAY OR 3-WAY BLOW AWAY FROM OR DIRECTLY

INTO WALLS. ALL DIFFUSERS SHALL HAVE 4-WAY BLOW UNLESS NOTED OTHERWISE.

15. PORTIONS OF DUCTWORK VISIBLE THROUGH GRILLES AND REGISTERS IN FINISHED AREAS SHALL BE PAINTED FLAT BLACK.

16. ALL DAMPERS IN AND ABOVE CEILINGS SHALL BE ACCESSIBLE. CONTRACTOR SHALL COORDINATE ALL ACCESS PANELS IN CEILINGS OR WALLS WITH ARCHITECTURAL REFLECTED CEILING PLANS AND/OR INTERIOR DRAWINGS FOR PROPER LOCATION.

17. MOUNT THERMOSTATS WHERE INDICATED ON PLANS 48" A.F.F. UNLESS NOTED OTHERWISE. COORDINATE ALL THERMOSTAT LOCATION TO NOT BE MOUNTING WHERE MILLWORK, ARTWORK AND/OR ANY HEAT PRODUCING EQUIPMENT WILL BE PLACED.

18. COORDINATE DUCTWORK AND PIPING WITH PLUMBING, FIRE PROTECTION AND ELECTRICAL. MAKE OFFSETS AND TRANSITIONS TO

COORDINATE WITH OTHER TRADES WITHOUT ANY ADDITIONAL EXPENSE TO THE CONTRACT.

19. SEAL ALL TRANSVERSE JOINTS AND FITTINGS WITH DUCT SEALER.

20. TRAP AND ROUTE CONDENSATE DRAINS LINES, FULL SIZE OF UNIT CONNECTION, AS INDICATED. SLOPE 1/8" PER FOOT.

21. ALTERNATE MANUFACTURERS AND MODELS WILL BE REVIEWED. THERE MAY BE ARCHITECTURAL, STRUCTURAL AND ELECTRICAL CHANGES RESULTING FROM THE ALTERNATES. THE COST OF IMPLEMENTING AND ENGINEERING THESE CHANGES SHALL BE BORNE BY THE

MECHANICAL SUBCONTRACTOR.

22. PIPE AND DUCT ROUTING SHOWN IS SCHEMATIC. PROVIDE ANY ADDITIONAL OFFSETS AND FITTINGS, INCLUDING DIVIDED DUCTS, REQUIRED

FOR PROPER INSTALLATION AND TO MAINTAIN CLEARANCES AS ENCOUNTERED IN THE FIELD.

23. COORDINATE CEILING MOUNTED AIR DEVICE LOCATION WITH THE ARCHITECTURAL REFLECTED CEILING PLAN AND OTHER TRADES.

24. ALL CONTROL WIRING AND CONDUIT SHALL COMPLY WITH NEC DIVISION 16 SPECIFICATIONS.

25. PROVIDE MATERIALS WHICH HAVE A FLAME SPREAD RATING OF 25 OR LESS AND A SMOKE DEVELOPED RATING OF 50 OR LESS WHEN TESTED

IN ACCORD WITH ASTM E84.

26. SLEEVE AND FIRE STOP PENETRATIONS THROUGH FIRE RATED SYSTEMS TO MAINTAIN RATING OF SYSTEM. USE MINIMUM GALVANIZED STEEL

GAUGE DUCT AS REQUIRED TO MAINTAIN RATING OF SYSTEM.

27. WHERE THE EXHAUST DUCT IS CONCEALED WITHIN THE BUILDING CONSTRUCTION, THE EQUIVALENT LENGTH OF THE DUCT SHALL BE IDENTIFIED ON A PERMANENT LABEL OR TAG. THE LABEL OR TAG SHALL BE LOCATED WITHIN 6 FEET OF THE EXHAUST DUCT CONNECTION.

28. CONTRACTOR TO ORDER ALL FIRE/SMOKE DAMPERS WITH INTEGRAL SMOKE DETECTORS AND END STOP INDICATOR OPTIONS. VERIFY VOLTAGE WITH ELECTRICAL DRAWINGS. IF BUILDING IS EQUIPPED WITH FIRE ALARM SYSTEM ALL FIRE/SMOKE DAMPERS WILL BE CONNECTED

TO BUILDING FIRE ALARM SYSTEM.

29. ALL MECHANICAL EQUIPMENT SHALL BE THOROUGHLY CLEANED OF ALL DIRT, OIL, CONCRETE, ETC. ANY DENTS, SCRATCHES OR OTHER VISIBLE BLEMISHES SHALL BE CORRECTED AND THE APPEARANCE OF THE EQUIPMENT MADE "LIKE NEW" AND TO THE SATISFACTION OF THE ARCHITECT/ENGINEER. UPON COMPLETION, AND BEFORE FINAL ACCEPTANCE OF THE WORK, ALL DEBRIS, RUBBISH, LEFTOVER MATERIALS, TOOLS AND EQUIPMENT SHALL BE REMOVED FROM THE SITE. PROTECTION OF WORK UNTIL FINAL ACCEPTANCE: PROTECT ALL MATERIALS AND EQUIPMENT FROM DAMAGE, ENTRANCE OF DIRT AND CONSTRUCTION DEBRIS FROM THE TIME OF INSTALLATION UNTIL FINAL ACCEPTANCE. ANY MATERIALS AND EQUIPMENT WHICH ARE DAMAGED SHALL BE REPAIRED TO "AS NEW" CONDITION OR REPLACED AT THE DIRECTION OF THE ARCHITECT/ENGINEER. WHERE FACTORY FINISHES OCCUR AND DAMAGE IS MINOR, FINISHES MAY BE TOUCHED UP. IF, IN THE OPINION OF THE ARCHITECT/ENGINEER THE DAMAGE IS EXCESSIVE, FACTORY FINISH SHALL BE REPLACED TO "NEW" CONDITION.

30. DRAWINGS ARE DIAGRAMMATIC AND INDICATE THE GENERAL ARRANGEMENT AND EXTENT OF WORK. EXACT LOCATIONS AND ARRANGEMENT OF MATERIALS AND EQUIPMENT SHALL BE DETERMINED, WITH THE ACCEPTANCE OF THE ARCHITECT/ENGINEER, AS WORK PROGRESSES TO CONFORM IN THE BEST POSSIBLE MANNER WITH THE SURROUNDINGS AND WITH THE ADJOINING WORK OF OTHER TRADES. WHERE LOCATIONS OF EQUIPMENT, DEVICES OR FIXTURES ARE CONTROLLED BY ARCHITECTURAL FEATURES, ESTABLISH SUCH LOCATIONS BY

REFERRING TO DIMENSIONS ON ARCHITECTURAL DRAWINGS AND NOT BY SCALING DRAWINGS.

31. IN CASE OF DIFFERENCES BETWEEN DRAWINGS AND SPECIFICATIONS, OR WHERE DRAWINGS AND SPECIFICATIONS ARE NOT CLEAR OR DEFINITE, THE SUBJECT SHALL BE REFERRED TO ARCHITECT/ENGINEER FOR CLARIFICATION AND INSTRUCTIONS.

32. ANY INTERRUPTION OF EXISTING MECHANICAL AND ELECTRICAL SERVICES SHALL BE COORDINATED IN ADVANCE WITH THE OWNER'S REPRESENTATIVE. THIS INCLUDES, BUT IS NOT LIMITED TO, SERVICES PROVIDING CHILLED WATER, ELECTRICITY, OR OTHER CRITICAL SYSTEMS AS MAY BE PERTINENT TO THIS PARTICULAR PROJECT. SERVICE INTERRUPTION TIMES AND DURATION OF INTERRUPTION OF SERVICES SHALL BE DECIDED BY THE OWNER. PROVIDE APPROPRIATE PROVISIONS (E.G., ISOLATION SHUT-OFF VALVES, DAMPERS, END CAPS, AND SIMILAR ITEMS) AS NECESSARY TO ACCOMMODATE THE REQUIRED SERVICE INTERRUPTIONS. IF SHUTDOWNS CANNOT BE ACCOMMODATED, PROVIDE MEANS FOR "WET" TAPPING OR "HOT" TAPPING OF PIPING SYSTEMS.

33. ALL ELECTRICAL DEVICES SHALL BE U.L. APPROVED.

FLEX DUCT

GENERAL LEGEND GENERAL NOTESABBREVIATIONS

AF

BD

NOTE: GENERAL NOTES , ABBREVIATIONS AND SYMBOLS ON THIS

MECHANICAL SHEET ARE FOR GENERAL REFERENCE PURPOSES

ONLY. ALL OF THESE MAY NOT BE USED FOR THIS PROJECT.

EF

6"Ø

FLOOR PLANS

MECHANICAL

M201

BLS/LMS

May 30, 2025

22-01002

RS/JS/PJR

Checked By:

Date:

Project No.:

Drawn By:

REVISIONS:

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1. ALL WORK SHALL BE COMPLETED TO COMPLY WITH ALL APPLICABLE LOCAL AND STATE CODES AND

STANDARDS.

2. DRAWINGS ARE DIAGRAMMATIC ONLY AND REPRESENT THE GENERAL SCOPE OF THE WORK. PRIOR TO SUBMITTING BID, VISIT THE JOB SITE TO OBSERVE THE EXISTING CONDITIONS OF THE PROJECT. REVIEW GENERAL NOTES. SPECIFICATIONS AND PLANS FOR ADDITIONAL REQUIREMENTS THAT MAY NOT BE SPECIFICALLY CALLED OUT IN THIS PORTION OF THE CONSTRUCTION DOCUMENTS. NOTIFY ARCHITECT OF

ANY CONFLICTS OR DISCREPANCIES PRIOR TO SUBMISSION OF BID.

3. PROVIDE DUCT ACCESS DOOR FOR ALL S/FDPR, SDPR AND FDPR.

4. PROVIDE A VOLUME DAMPER ON ALL BRANCH DUCTWORK AND ANY RUNOUT TO A SUPPLY DIFFUSER, RETURN GRILLE OR EXHAUST GRILLE, WHETHER SHOWN OR NOT ON THE DRAWINGS.

5. ALL EQUIPMENT SHALL BE INSTALLED PER MANUFACTURER'S RECOMMENDATIONS AND INSTRUCTIONS.

MAINTAIN ALL MANUFACTURER'S RECOMMENDED SERVICE CLEARANCES AROUND EACH PIECE OF

EQUIPMENT.

6. DO NOT LOCATE ANY MECHANICAL INTAKE (I.E. ROOF OA INTAKE HOOD) WITHIN 10FT OF ANY MECHANCIAL

EXHAUST POINT/EXHAUST FAN.

7. PROVIDE ACCESS TO ALL COMPONENTS REQUIRING PERIODIC INSPECTION AND SERVICE THAT ARE LOCATED WITHIN THE SPACE OR REQUIRE ACCESS THROUGH THE SPACE. LABEL ACCESS DOORS AND PANELS OR CEILING TILES UTILIZED FOR ACCESS WITH THE NAME OF THE HIDDEN COMPONENT(S).

DEMONSTRATE ACCESS TO ALL HIDDEN COMPONENTS FOR THE FIELD REPRESENTATIVE PRIOR TO

OCCUPANCY.

8. CONTRACTOR IS RESPONSIBLE FOR PROVIDING ALL EQUIPMENT AND ACCESSORIES FOR HVAC EQUIPMENT. THIS CONTRACTOR SHALL VERIFY ALL EQUIPMENT REQUIREMENT AND QUANTITIES PRIOR TO

BID.

1. EXHAUST FAN TO RUN CONTINUOUS. ROUTE 6"Ø EXHAUST AIR DUCT FROM EXHAUST FANS TO EXTERIOR WALL. TERMINATE WITH WALL CAP PER DETAIL AND PAINT WALL CAP TO MATCH ADJACENT SURFACE.

2. PROVIDE 12"x12" DOOR LOUVER IN DOOR EQUAL TO TITUS CT700L.

GENERAL NOTES:

KEY NOTES: X

PART 1: GENERAL PROVISIONS: HEATING, VENTILATING AND AIR CONDITIONING:

PART 1 GENERAL PROVISIONS - HEATING, VENTILATING AND AIR CONDITIONING

1.1 RELATED DOCUMENTS:

A. DRAWINGS AND GENERAL PROVISIONS OF CONTRACT, INCLUDING GENERAL AND SUPPLEMENTARY CONDITIONS AND

DIVISION 1 SPECIFICATION SECTIONS, APPLY TO THIS SECTION.

1.2 REGULATIONS AND PERMITS:

A. ALL WORK SHALL BE IN ACCORDANCE WITH THE TERMS AND CONDITIONS OF THE CONTRACT DOCUMENTS.

B. ALL WORK SHALL COMPLY WITH THE FOLLOWING CODES:

B.1. FLORIDA BUILDING CODE 2023, 8TH EDITION.

B.2. NFPA 90A, STANDARD FOR THE INSTALLATION OF AIR-CONDITIONING AND VENTILATING SYSTEMS B.3. NFPA 90B, STANDARD FOR THE INSTALLATION OF WARM AIR HEATING AND AIR-CONDITIONING SYSTEMS

C. WORK SHALL COMPLY WITH THE FOLLOWING STANDARDS:

C.1. AMERICAN SOCIETY OF HEATING, REFRIGERATION, AND AIR CONDITIONING ENGINEERS. (ASHRAE).

C.2. AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME).

C.3. AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI).

C.4. AMERICAN SOCIETY FOR TESTING AND MATERIALS. (ASTM)

C.5. UNDERWRITER'S LABORATORIES, INC. (UL).

C.6. SHEET METAL AND AIR CONDITIONING CONTRACTORS NATIONAL ASSOCIATION (SMACNA).

C.7. NATIONAL ELECTRICAL MANUFACTURER'S ASSOCIATION NEMA).

C.8. AMERICAN REFRIGERATION INSTITUTE (ARI).

C.9. ASSOCIATED AIR BALANCE COUNCIL (AABC).

C.10. AIR MOVEMENT AND CONTROL ASSOCIATION (AMCA).

C.11. NATIONAL FIRE PROTECTION ASSOCIATION (NFPA).

C.12. THERMAL INSULATION MANUFACTURER'S ASSOCIATION (TIMA).

D. THE CONTRACTOR SHALL MAKE ALL ARRANGEMENTS AND PAY FOR ALL FEES, CHARGES AND PERMITS REQUIRED AS

WELL AS FOR ALL HAULING, RIGGING AND TRANSPORTATION CHARGES.

1.3 DESCRIPTION OF WORK:

A. THE WORK INCLUDED IN THIS SECTION SHALL COMPRISE ALL LABOR, MATERIALS, EQUIPMENT, MACHINERY AND SERVICE INCIDENTAL TO THE INSTALLATION OF A COMPLETE HEATING, COOLING AND VENTILATION SYSTEM AS HEREINAFTER

SPECIFIED, AND SHOWN ON DRAWINGS.

B. THE CONTRACTOR SHALL LAY OUT HIS OWN WORK AND COORDINATE HIS WORK WITH THAT OF OTHER TRADES AND BE

RESPONSIBLE FOR ALL MEASUREMENTS.

C. ALL WORK SHALL BE SUBJECT TO APPROVAL OF OWNER OR HIS REPRESENTATIVE.

D. WHERE SINGLE POINT ELECTRICAL CONNECTION IS CALLED FOR, PROVIDE ADDITIONAL OVER CURRENT PROTECTION AND WIRING BEYOND SINGLE POINT CONNECTION FOR HEATER AND FAN WHEN UNIT HAS TWO POINTS OF CONNECTION.

E. THE MECHANICAL CONTRACTOR SHALL SURVEY SITE AND STUDY CONTRACT DOCUMENTS PRIOR TO BEGINNING CONSTRUCTION. ALL PROBLEMS CONCERNING COORDINATION OF DIFFERING TRADES, INTERFERENCES, LACK OF CEILING CAVITY SPACE, OR ANY PROBLEMS IN UNDERSTANDING THE SPECIFICATIONS HEREIN AND DRAWINGS SHALL BE

BROUGHT TO THE ATTENTION OF THE ARCHITECT/ENGINEER PRIOR TO CONSTRUCTION.

F. THE MECHANICAL CONTRACTOR SHALL FIELD VERIFY ALL BUILDING CONDITIONS PRIOR TO START OF WORK. ANY DISCREPANCIES BETWEEN ACTUAL CONDITIONS AND WHAT IS SHOWN ON PLANS THAT AFFECT THE WORK SHALL BE

BROUGHT TO THE ARCHITECT/ENGINEER'S ATTENTION IMMEDIATELY.

G. ALL ROOF-MOUNTED DEVICES, EQUIPMENT AND SYSTEMS SHALL BE CONSTRUCTED, DESIGNED AND FASTENED TO WITHSTAND WIND LOADS OF VELOCITIES UP TO 155 MPH. STRUCTURAL CALCULATIONS FOR ROOF-MOUNTED EQUIPMENT SHALL BE COMPLETED IN ACCORDANCE WITH FLORIDA BUILDING CODE REQUIREMENTS AND SUBMITTED BY

A STRUCTURAL ENGINEER REGISTERED IN THE STATE OF FLORIDA.

H. CONTRACTOR SHALL CHECK SIZE OF ENTRANCE WAYS TO MAKE SURE SUFFICIENT SPACE IS AVAILABLE FOR ENTRANCE

OF EQUIPMENT.

I. THE WORK INCLUDES, BUT IS NOT LIMITED TO, THE FOLLOWING:

I.1. FURNISH AND INSTALL ALL DUCTLESS SPLIT SYSTEMS, AIR CONDITIONING UNITS, DUCTWORK, INSULATION, PIPING

DUCT SMOKE DETECTORS, ELECTRIC RESISTANCE HEATERS, AIR DEVICES, AND CONTROLS NEEDED FOR A

COMPLETE HEATING, VENTILATING AND AIR CONDITIONING SYSTEM.

I.2. FURNISH AND INSTALL ALL CONDENSATE DRAINS AND SUPPORTS.

I.3. FURNISH AND INSTALL ALL TEMPERATURE CONTROLS AS HEREINAFTER SPECIFIED.

I.4. BALANCE HEATING, VENTILATING AND AIR CONDITIONING SYSTEM SO AS TO MEET SCHEDULES AND FOR PROPER

AC WORKING ORDER.

I.5. FURNISH AND INSTALL ALL DUCTWORK AS SHOWN ON PLANS AND AS HEREIN SPECIFIED.

I.6. FURNISH AND INSTALL ALL EXHAUST FANS AND SUPPLY FANS SPECIFIED HEREIN AND AS SHOWN ON DRAWINGS.

I.7. MECHANICAL CONTRACTOR SHALL PROVIDE ALL CONTROL WIRING REQUIRED TO PROVIDE A COMPLETE AUTOMATIC CONTROL SYSTEM. PROVIDE IN CONDUIT IN EXPOSED LOCATIONS AND WALLS, SUPPORT EVERY 3 FEET

ABOVE CEILING USING J-HOOKS. CONTROL WIRING ABOVE CEILING SHALL BE PLENUM RATED.

J. THE ELECTRICAL PROVISIONS OF MECHANICAL WORK TO BE FURNISHED BY THE MECHANICAL CONTRACTOR CAN BE

SUMMARIZED BY (BUT NOT LIMITED TO) THE FOLLOWING:

J.1. MOTORS AND MOTOR STARTERS.

J.2. CONTROL SWITCHES, PILOT LIGHTS, INTERLOCKS AND SIMILAR DEVICES.

J.3. HEATING COILS.

J.4. LOW VOLTAGE CONTROL WIRING.

J.5. OTHER EQUIPMENT, DEVICES, ETC., AS SPECIFIED AS MECHANICAL WORK IN THE FOLLOWING SPECIFICATIONS AND

IN THE DRAWINGS.

1.4 PRODUCT HANDLING:

A. ALL MATERIALS SHALL BE HANDLED AND STORED IN A MANNER SO AS TO PREVENT DAMAGE. MATERIALS SHALL BE

STORED UNDER COVER AND ABOVE GROUND.

B. ALL PRODUCTS SHALL BE SHIPPED TO THE JOB SITE IN UNOPENED CARTONS, CONTAINERS, ETC., AS RECEIVED FROM

THE MANUFACTURER.

C. ALL ROOF MOUNTED AND/OR WALL MOUNTED AND/OR GROUND MOUNTED DEVICES: EQUIPMENT AND SYSTEMS SHALL BE CONSTRUCTED, DESIGNED AND FASTENED TO WITHSTAND WIND LOADS OF VELOCITIES UP TO 155 MPH. STRUCTURAL CALCULATIONS THUS EQUIPMENT SHALL BE COMPLETED IN ACCORDANCE WITH FLORIDA BUILDING CODE REQUIREMENTS AND SUBMITTED BY A STRUCTURAL ENGINEER REGISTERED IN THE STATE OF FLORIDA OR PRODUCTS

SHALL BE LABELED TO MEET THE FLORIDA PRODUCT APPROVAL RATING.

PART 2 PRODUCTS:

2.4 DUCTWORK:

A. ALL DUCTWORK SHALL BE FABRICATED AND INSTALLED IN STRICT ACCORDANCE WITH SMACNA STANDARDS.

B. OUTSIDE AIR DUCTWORK AND PLENUMS SHALL BE LOW PRESSURE GALVANIZED METAL DUCT (GALVANIZED STEEL, G90TYPE) WITH 2" FIBERGLASS WRAP AND VAPOR BARRIER.

B.1. IF FOUND ACCEPTABLE TO THE OWNER AND ENGINEER, FIBERGLASS DUCT BOARD CAN BE USED IN PLACE OF SHEET METAL DUCTWORK. FIBERGLASS DUCTBOARD SHALL HAVE ACHIEVE SAME MIN. R-VALUE (MIN. 1" THICKNESS). INTERIOR FACE (AND/OR ANY SURFACE COMMUNICATING WITH THE AIR STREAM) SHALL HAVE

ANIT-MICROBIAL COATING.

C. EXHAUST AIR DUCTWORK SHALL BE LOW PRESSURE GALVANIZED METAL DUCT (GALVANIZED STEEL, 590 TYPE). INSULATE DUCTWORK WITHIN 10FT OF EXTERIOR TERMINATION POINT WITH 2" FIBERGLASS WRAP AND VAPOR BARRIER.

DUCTWORK FURTHER THAN 10FT FROM EXTERIOR TERMINATION POINT DOES NOT NEED TO BE INSULATED IF LOCATED

WITHIN A PLENUM OR CONDITIONED AREA.

D. SUPPLY AND RETURN DUCTWORK SHALL BE LOW OR MEDIUM PRESSURE GALVANIZED G90 TYPE SHEET METAL DUCT AND SHALL BE EXTERNALLY WRAPPED WITH 2" FIBERGLASS INSULATION (MIN. R-6) AND VAPOR BARRIER.

D.1. LOW PRESSURE DUCTWORK SHALL BE ANY DUCTWORK CONVEYING AIR OR GASES LESS THAN 2000FPM OR LESS

THAN 2.0" INCHES W.C..

D.2. MEDIUM PRESSURE DUCTWORK SHALL BE DUCTWORK CONVEYING AIR OR GASES ABOVE 2000FPM OR 2.0" W.C. OR

HIGHER.

D.3. DUCTWORK SHALL BE CONSTRUCTED TO ADHERE TO THE ASSOCIATED SMACNA DUCT PRESSURE CLASS

REQUIREMENTS/STANDARDS.

D.4. WHERE DUCTWORK IS EXPOSED, DUCTWORK SHALL BE DOUBLE WALL SPIRAL ROUND DUCTWORK WITH MINIMUM

R4.2 ENCLOSED INSULATION.

D.5. IF FOUND ACCEPTABLE TO THE OWNER AND ENGINEER, FIBERGLASS DUCT BOARD CAN BE USED IN PLACE OF SHEET METAL DUCTWORK. FIBERGLASS DUCTBOARD SHALL HAVE ACHIEVE SAME MIN. R-VALUE (MIN. 1" THICKNESS). INTERIOR FACE (AND/OR ANY SURFACE COMMUNICATING WITH THE AIR STREAM) SHALL HAVE

ANIT-MICROBIAL COATING.

E. FURNISH AND INSTALL ALL EXTRACTORS, TURNING VANES, SPLITTER DAMPERS, FIRE DAMPERS, ETC., PER SMACNA AND

AS SHOWN ON PLANS.

F. SEAL DUCTWORK AFTER INSTALLATION TO SEAL CLASS RECOMMENDED, AND METHOD PRESCRIBED IN SMACNA

STANDARDS.

G. ALL DUCTWORK INSTALLED IN AN ATTIC, OR OTHER UNCONDITIONED SPACE, SHALL BE INSULATED. ALL METAL SUPPLY DUCTWORK INSTALLED IN A VENTILATED CRAWL SPACE OR OTHER NONCONDITIONED AREA SHALL BE INSULATED.

INSULATION SHALL BE A MINIMUM 2 IN THICK, 3/4 POUND DENSITY BLANKET OR 1 IN THICK, 1-1/2 LB. DENSITY LINER.

WHEN DUCTS USED FOR COOLING ARE EXTERNALLY INSULATED, THE INSULATION SHALL BE COVERED WITH A VAPOR BARRIER HAVING A MAXIMUM PERMEANCE OF 0.05 PERMS OR ALUMINUM FOIL HAVING A MINIMUM THICKNESS OF 2 MILS.

WHEN NONMETALLIC DUCTS OR OTHER APPROVED INSULATING OR LINING MATERIALS ARE USED, THE MAXIMUM THERMAL CONDUCTANCE VALUE OF THE MATERIAL SHALL BE 0.23 AT 75F. ALL EXTERIOR DUCTS AND INSULATION, SHALL BE PROPERLY PROTECTED WITH AN APPROVED WEATHERPROOF VAPOR BARRIER.

H. ALL EXTERIOR DUCTWORK SHALL BE SHEETMETAL DUCTWORK WITH EXTERNAL RIGID FIBERGLASS INSULATION (MIN. R-7)

WITH CORNER ANGLES AND SHEET METAL JACKETING SEALED WITH FLEX-CLAD 400.

I. VIBRATION ISOLATION CONNECTORS BETWEEN DUCTS AND MECHANICAL SYSTEMS SHALL BE OF AN APPROVED FLAME RETARDANT FABRIC, AND SHALL BE 10 IN OR LESS IN LENGTH. ON COMMERCIAL SYSTEMS, A SLEEVE JOINT PACKED WITH AN APPROVED MATERIAL HAVING A MAXIMUM FLAMESPREAD RATING OF 25 AND MAXIMUM SMOKE DEVELOPED

RATING OF 50 MAY BE USED.

2.5 EXHAUST AND VENTILATION FANS:

A. PROVIDE EXHAUST FANS AS SCHEDULED. ALL DIRECT DRIVE FANS SHALL BE FURNISHED WITH A SPEED CONTROLLER. ANY ECM MOTORS SHALL BE FURNISHED WITH A POTENTIOMETER SPEED CONTROLLER. ALL ROOFTOP FANS SHALL BE FURNISHED WITH A MANUFACTURER FABRICATED ROOF CURB (ACOUSTICALLY INSULATED WHERE NOTED ON THE SCHEDULE). WHERE FOUND FULLY COMPLIANT WITH THIS SPECIFICATIONS SECTION AND EQUIVALENT TO THE SCHEDULED EQUIPMENT, FANS FROM THE FOLLOWING MANUFACTURER'S ARE ACCEPTABLE: GREENHECK, LOREN COOK AND

PENNBARRY.

B. PROVIDE CENTRIFUGAL ROOF EXHAUST FANS:

1. DIRECT OR ADJUSTABLE PITCH BELT DRIVE AS SCHEDULED.

2. HOUSING HEAVY GAUGE, ALUMINUM, WEATHERPROOF.

3. WHEELS CENTRIFUGAL TYPE.

4. MOTOR OUTSIDE OF AIR STREAM IN ISOLATED MOTOR COMPARTMENT WITH FORCED OUTSIDE AIR COOLING FAN

MOTOR.

5. FAN AND MOTOR ON VIBRATION ISOLATION MOUNTS.

6. MOTORS CONTINUOUS DUTY TYPE PERMANENTLY LUBRICATED BEARINGS HAVING A MINIMUM AVERAGE LIFE OF

L10-40,000 HOURS. FACTORY WIRED TO JUNCTION BOX WITH DISCONNECT SWITCH.

7. TIP SPEED AND MOTOR HORSEPOWER SHALL NOT EXCEED CATALOG RATINGS.

8. ACCESSORIES TO INCLUDE 18" SOUND ATTENUATING CURB, BIRD SCREEN, BACK DRAFT DAMPER AND HINGED

SUB_BASE FOR DAMPER ACCESS

C. IN_LINE CENTRIFUGAL FANS:

1. HEAVY GAUGE ALUMINUM HOUSING WITH INTEGRAL ALUMINUM MOTOR MOUNTING BASE AND STRAIGHTENING

VANES HELIARC MOUNTED TO HOUSING AT DISCHARGE END. INLET AND OUTLET FLANGES.

2. NON_OVERLOADING, BACKWARDLY INCLINED ALUMINUM AIR FOIL BLOWER WHEEL WITH BLADES HELIARC WELDED

TO THE HUB. DYNAMICALLY BALANCED. ALL WHEELS KEYED TO SHAFT.

3. BELT DRIVE OR DIRECT DRIVE AS SCHEDULED WITH MOTOR OUT OF THE AIRSTREAM. WHERE DIRECT DRIVE IS

SCHEDULED PROVIDE ECM MOTOR WITH POTENTIOMETER SPEED CONTROLLER.

4. ALUMINUM SUPPORT BRACKET. BELT DRIVE UNITS TO HAVE LOCKING STRAP AND BOLT TO PERMIT UNIVERSAL MOTOR POSITION. ALL MOTOR SHALL BE INSTALLED ON THE BOTTOM OF THE UNIT FOR EASE OF MAINTENANCE.

5. GREASE LUBRICATED ANTI_FRICTION, SELF_ALIGNING BEARINGS HAVING A MINIMUM AVERAGE LIFE OF L10-40,000

HOURS. EXTENDED LUBRICATION TUBES.

6. BELT DRIVE UNITS TO HAVE ADJUSTABLE PITCH BELT DRIVE DESIGNED FOR 140% OF MOTOR HORSEPOWER WITH A MINIMUM OF TWO OIL RESISTANT NON_STATIC BELTS. OSHA APPROVED MOTOR COVER LISTED BELOW.

7. DIRECT DRIVE UNITS TO BE PROVIDED WITH ADEQUATE MOTOR COOLING PASSAGES.

8. MOTOR COVER: THE MOTOR COVER COMPLETELY ENCLOSES THE MOTOR AND DRIVES ASSEMBLY AND ALSO

SERVES AS AN OSHA BELT GUARD. THE COVER IS CONSTRUCTED OF 18 GAUGE GALVANIZED STEEL & INSULATED.

THIS SHALL BE INCLUDED ON ALL FANS WITH EXTERIOR MOUNTED MOTORS AND WILL BE FACTORY MOUNTED.

C. CEILING EXHAUST FANS:

1. DIRECT OR BELT DRIVEN AS SCHEDULED.

2. HOUSING HEAVY GAUGE METAL WITH SOUND ATTENUATING DUCT LINER.

3. WHEELS SHALL BE FORWARD CURVED CENTRIFUGAL TYPE WITH PERMANENTLY LUBRICATED BALL BEARINGS.

4. PROVIDE INTEGRAL OR MATCHED INLET GRILLE PROVIDED BY THE FAN MANUFACTURER.

5. MOTORS CONTINUOUS DUTY PERMANENT SPLIT CAPACITOR TYPE PERMANENTLY LUBRICATED BEARINGS.

FACTORY WIRED TO JUNCTION BOX WITH CORD AND PLUG OR DISCONNECT SWITCH.

6. PROVIDE INTEGRAL FAN SPEED CONTROLLER.

2.7 SEALANTS:

A. ALL VOIDS, CRACKS, HOLES AND SPACES AROUND DUCTS AND PIPES PENETRATING FIRE RATED CEILINGS AND WALLS SHALL BE SEALED USING 3 M BRAND "FIRE BARRIER" CAULK # CP 25 OR PUTTY #303. THE CAULK OR PUTTY SHALL BE A ONE PART, INTUMESCENT ELASTOMER. UNDER NORMAL ENVIRONMENTAL CONDITIONS THE MATERIAL SHALL BE NON CORROSIVE TO METAL. WHEN EXPOSED TO FLAME OR HEAT, IT SHALL BE CAPABLE OF EXPANDING UP TO 10 TIMES.

2.8 HANGARS AND SUPPORTS:

A. PIPE HANGERS: WHERE NEEDED, SHALL BE GRINNEL #260 CLEVIS TYPE, 5'-0" ON CENTER, SECURELY ATTACHED TO BUILDING CONSTRUCTION.

SPACE AT MIN. 5'-0" INTERVALS.

B. PIPE SUPPORT:

ATTACH LINES SECURELY ALONG PAD/FLOOR/EQUIPMENT/STRUCTURE TO PREVENT MOVEMENT. SUPPORT IN A MANNER THAT LINES DO NOT

HANG FROM EVAPORATOR CONNECTIONS OR BLOCK ACCESS TO FILTERS, CONTROLS, ETC.

SUPPORT AT MIN. 8'-0" INTERVALS FOR VERTICAL PIPES, 5'-0" FOR SUSPENDED HORIZONTAL PIPING.

C. PROVIDE ALL NECESSARY HANGER RODS, CLAMPS AND ATTACHMENTS TO PROPERLY INSTALL AND SUPPORT DUCTWORK, PIPING AND EQUIPMENT FROM THE BUILDING STRUCTURE. PROVIDE ANY ANGLE IRON OR UNISTRUT AND SUSPENSION RODS REQUIRED TO INSTALL EQUIPMENT, PIPING AND DUCTWORK.ALL SUPPORTS EXPOSED TO OUTDOORS SHALL BE CLEANED, PRIMED AND PAINTED TO PREVENT RUSTING. FINISH COLOR AS SELECTED BY OWNER. THE USE OF BALING WIRE OR PERFORATED METAL STRAPPING IS NOT ACCEPTABLE FOR

SUPPORTS.

PART 3 EXECUTION:

3.1 ERECTION AND WORKMANSHIP:

A. THE CONTRACTOR SHALL ADAPT HIS WORK TO JOB CONDITIONS AND MAKE SUCH CHANGES AS REQUIRED AND PERMITTED BY THE ARCHITECT, SUCH AS MOVING HIS WORK TO CLEAR BEAMS, JOISTS, LIGHT FIXTURES, AND ADJUSTING HIS RISERS OR OTHER APPARATUS TO AVOID INTERFERENCES WITH WINDOWS AND OPENINGS; OR RAISING OR LOWERING HIS WORK TO PERMIT THE PASSING OF DUCTWORK OR THE WORK OF OTHER TRADES; ALL AS REQUIRED

OR AS JOB CONDITIONS DICTATE, WITHOUT ANY ADDITIONAL COSTS TO THE OWNER.

B. ALL APPLIANCES AND EQUIPMENT SHALL BE INSTALLED AND CONNECTED WITH THE BEST ENGINEERING PRACTICES AND IN ACCORDANCE WITH THE MANUFACTURERS BEST INSTRUCTIONS AND RECOMMENDATIONS. ALL PIPING, VALVES, CONNECTIONS, AND SIMILAR ITEMS RECOMMENDED BY THE MANUFACTURER OR AS REQUIRED FOR PROPER OPERATION

SHALL BE PROVIDED COMPLETE, WITHOUT ADDITIONAL COST TO THE OWNER.

C. ALL PIPES, FIXTURES, TRAPS, EQUIPMENT, AND OTHER PARTS OF THE CONTRACTOR'S WORK SHALL BE PROTECTED AGAINST INJURY BY FREEZING OR OTHER MEANS DURING CONSTRUCTION. CONTRACTOR SHALL IDENTIFY ALL ITEMS REQUIRED FOR COMPLETE INSTALLATION AND COMPARE TO EQUIPMENT TO BE FURNISHED. ANY ADDITIONAL REQUIREMENTS SHALL BE BROUGHT TO THE ATTENTION OF THE ENGINEER PRIOR TO INSTALLATION.

D. UPON COMPLETION, AND BEFORE FINAL ACCEPTANCE OF THE WORK, ALL DEBRIS, RUBBISH, LEFTOVER MATERIALS, TOOLS, AND EQUIPMENT SHALL BE REMOVED FROM THE SITE.

E. ALL SECTIONS OF THE HEATING AND COOLING SYSTEM, UPON COMPLETION, SHALL BE THOROUGHLY CLEANED TO

REMOVE ALL DIRT, DEBRIS, ETC., BEFORE THE SYSTEM IS PUT INTO OPERATION.

3.2 GUARANTEE AND SERVICE:

A. THE CONTRACTOR SHALL GUARANTEE ALL MATERIALS AND WORKMANSHIP FOR A PERIOD OF ONE (1) YEAR AFTER DATE OF ACCEPTANCE WITH AN ADDITIONAL FOUR (4) YEAR WARRANTY ON ALL COMPRESSORS, AND SHALL REPAIR OR REPLACE AT NO ADDITIONAL COST TO THE OWNER, ANY PART THEREOF WHICH MAY BECOME DEFECTIVE WITHIN THE PERIOD OF GUARANTEE, ORDINARY WEAR AND TEAR EXPECTED. THE CONTRACTOR SHALL BE RESPONSIBLE FOR AND

PAY FOR ANY DAMAGE CAUSED BY OR RESULTING FROM DEFECTS IN HIS WORK.

B. IN ADDITION, CONTRACTOR SHALL PROVIDE FREE SERVICE, INSPECTION AND ADJUSTMENT OF THE COMPLETE SYSTEM, INCLUDING ALL CONTROLS, AND ANY NECESSARY BALANCING AND ADJUSTMENTS WHICH MAY DEVELOP FOR ONE (1) YEAR BEGINNING FROM DATE OF ACCEPTANCE EXCEPT FOR OILING OF MOTORS AND REPLACING AIR FILTERS.

3.3 TEST AND BALANCE:

A. MECHANICAL CONTRACTOR SHALL TEST AND BALANCE ALL AIR AND WATER SYSTEMS IN ACCORDANCE WITH AND BY A CERTIFIED TEST AND BALANCE AGENCY IN ACCORDANCE WITH ASSOCIATED AIR BALANCE COUNCIL (AABC).

B. THE HEATING, VENTILATING AND/OR COOLING SYSTEMS INSTALLED UNDER THIS CONTRACT SHALL BE TESTED TO DEMONSTRATE THAT SPECIFIED CAPACITIES OF THE VARIOUS PARTS OF THE SYSTEM AS SHOWN ON THE DRAWINGS

CAN BE MET.

C. A DIRECT READING VELOCITY INSTRUMENT THAT HAS BEEN RECENTLY TESTED AND CALIBRATED SHALL BE USED TO

TEST THE AIR FLOW IN THE VARIOUS DUCT INLETS AND OUTLETS.

D. THE CONTRACTOR SHALL REGULATE AND ADJUST ALL SPLITTER, DEFLECTORS AND DAMPERS SO THAT THE INLET OR OUTLET SHALL DELIVER OR REMOVE THE REQUIRED NUMBER OF CUBIC FEET OF AIR PER MINUTE (CFM) AT THE

RESPECTIVE OPENINGS.

E. THIS SHALL INCLUDE SETTING UP DAMPER POSITION FOR MINIMUM OUTSIDE AIR DAMPERS AND SHALL BE MARKED AS

SAME.

F. ALL TESTS SHALL BE CONDUCTED IN THE PRESENCE OF THE CONSTRUCTION SUPERINTENDENT, OR HIS

REPRESENTATIVE AND HE SHALL BE NOTIFIED 2 DAYS PRIOR TO THE TIME OF TESTING.

G. THE CONTRACTOR SHALL FURNISH ALL INSTRUMENTS, TESTING EQUIPMENT AND PERSONNEL THAT MAY BE REQUIRED

FOR THE TESTS.

H. THE CONTRACTOR SHALL SUBMIT TO ARCHITECT/ENGINEER TWO (2) COPIES OF HIS FINAL CERTIFIED TEST READINGS

WITH THE FOLLOWING INFORMATION:

1. STATIC RESISTANCE IN INCHES OF WATER INTAKE AND DISCHARGE FOR EACH SYSTEM.

2. THE RPM OF EACH FAN OR UNIT.

3. THE VOLUME OF AIR HANDLED BY EACH FAN OR UNIT (QUANTITIES OF SUPPLY, RETURN, OUTSIDE AIR).

3.4 VIBRATION AND NOISE:

A. PROVIDE APPROVED VIBRATION ISOLATORS AND ACOUSTIC INSULATION AS REQUIRED TO ELIMINATE ANY OBJECTIONABLE NOISE OR VIBRATION RESULTING FROM THE OPERATING OF THE AIR CONDITIONING, HEATING AND

VENTILATING SYSTEMS.

EXHAUST FAN SCHEDULE

MARK MANUFACTURER MODEL SERVING TYPE CFM

EXTERNAL

STATIC

PRESSURE

(IN. W.G.)

SONES FAN RPM

MOTOR DATA

NOTES

WATTS RPM VOLT PH

EF-1 GREENHECK SP-B110-VG RESTROOM CEILING MOUNT 150 0.35 3.5 1033 128 1,050 120 1 1,2,3,5,7

REMARKS:

1 PROVIDE WITH BACKDRAFT DAMPER.

2 PROVIDE WITH DISCONNECT SWITCH.

3 PROVIDE WITH SCR SPEED CONTROLLER OR POTENTIOMETER DIAL FOR ECM MOTORS.

4 PROVIDE WITH INSULATED HOUSING FOR SOUND CONTROL.

5 PROVIDE WITH VIBRATION ISOLATORS. HANG USING VIBRATION ISOLATION HANGERS

6 FAN TO BE INTERLOCKED WITH AHUSUPPLY FAN AND RUN CONTINUOUSLY DURING OCCUPIED TIMES.

7 INTERLOCK WITH DEDICATED WALL SWITCH.

MECHANICAL SPECIFICATIONS:

CEILING EXHAUST FAN DETAIL B

WALL CAP &

INSECT SCREEN.

CONNECTING

DUCTWORK

EXHAUST

CABINET FAN

INTAKE GRILLE

MOUNT FAN FROM

STRUCTURE WITH 1/4" ALL

THREAD, AND PROVIDE

VIBRATION ISOLATORS

ELECTRICAL LEGEND

E000

BLS/LMS

May 30, 2025

22-01002

RS/JS/PJR

Checked By:

Date:

Project No.:

Drawn By:

REVISIONS:

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GENERAL NOTES

1. ALL WORK SHALL BE DONE IN ACCORDANCE THE FLORIDA BUILDING CODE (FBC-2023) 8TH EDITION, NFPA 70 (NEC-2020) AND NFPA 101 (LIFE SAFETY CODE-2021), AND THE REGULATIONS OF THE LOCAL UTILITY TELEPHONE, CABLE TELEVISION AND POWER UTILITY COMPANIES. OBTAIN AND PAY FOR ANY AND ALL REQUIRED PERMITS, INSPECTIONS, CERTIFICATES OF INSPECTIONS AND APPROVAL, AND THE LIKE, AND DELIVER SUCH CERTIFICATES TO THE ENGINEER.

2. CONTRACTOR SHALL FIELD VERIFY ALL CONDITIONS AND COORDINATE WITH ALL EQUIPMENT MANUFACTURER/INSTALLERS

PRIOR TO BIDDING.

3. ALL ELECTRICAL MATERIALS, DEVICES, APPLIANCES, AND EQUIPMENT SHALL BE LABEL LISTED BY AN APPROVED

THIRD-PARTY TESTING AGENCY.

BUILDING:

4. INSTALLATION HEIGHT OF EQUIPMENT (TO CENTERLINE) ABOVE FINISHED FLOOR UNLESS NOTED OTHERWISE SHALL BE:

RECEPTACLE = 18"

CLOCK = 7'-6"

SWITCH = 48"

MODULAR JACK FOR WALL MOUNTED TELEPHONE = 48"

MODULAR TELEPHONE JACK = 18"

TELEVISION OUTLET = 84"

COMPUTER OUTLET = 18"

CALL SWITCH = 44"

REMOTE TEST STATION FOR DUCT DETECTOR = 52"

C = ABOVE COUNTER BACKSPLASH, COORDINATE WITH ARCHITECTURAL ELEVATIONS AND MILLWORK.

5. ALL CONDUIT AND WIRING SHALL BE CONCEALED IN WALLS OR ABOVE CEILINGS UNLESS NOTED OTHERWISE OR APPROVED BY THE ARCHITECT/ENGINEER. ALL DEVICE OUTLET BOXES SHALL BE RECESSED UNLESS NOTED OTHERWISE OR APPROVED BY THE ARCHITECT/ENGINEER. WHERE APPROVED OR NOTED SURFACE METAL RACEWAY AND DEVICE BOXES SHALL BE USED IN LIEU OF CONDUIT AND CONCEALED BOXES AT NO EXTRA COST TO THE OWNER.

6. ALL CONDUIT ROUTING SHOWN IS APPROXIMATE ONLY. CONTRACTOR SHALL FIELD VERIFY FINAL ROUTE WITH ALL OTHER

TRADES AND CONDITIONS IN FIELD PRIOR TO ROUGH-IN.

7. CONDUIT RUNS SHOWN ARE SCHEMATIC AND DO NOT INDICATE THE NECESSARY FITTINGS AND JUNCTION BOXES THAT

ARE INCLUDED IN THE SCOPE OF THE WORK.

8. CONTRACTOR SHALL PERMANENTLY IDENTIFY ALL WIRING WITH THE SOURCE AND CIRCUIT AT ALL ELECTRICAL EQUIPMENT, PULL AND JUNCTION BOXES AND ELECTRICAL TERMINATIONS PROVIDED OR ASSOCIATED WITH THIS

CONSTRUCTION.

9. COORDINATE EXACT LOCATION OF LIGHTING FIXTURES IN MECH. ROOMS/SPACES WITH DUCTWORK INSTALLER PRIOR TO ROUGH-IN. LOCATE BELOW DUCTWORK(8'-0" AFF MINIMUM) CENTERED IN ROOM AS MUCH AS POSSIBLE.

10. COORDINATE EXACT INSTALLATION REQUIREMENTS OF OUTLETS IN MILLWORK WITH ARCHITECTURAL DRAWINGS, APPROVED SHOP DRAWINGS AND MILLWORK INSTALLER PRIOR TO ROUGH-IN.

11. VERIFY EXACT LOCATION OF ALL MECHANICAL EQUIPMENT WITH MECHANICAL INSTALLER PRIOR TO ROUGH-IN.

12. REFER TO ARCHITECTURAL REFLECTED CEILING PLANS FOR EXACT LOCATIONS OF ALL LIGHT FIXTURES.

13. PROVIDE NYLON PULLSTRINGS IN ALL EMPTY CONDUITS.

14. COORDINATE THE REQUIRED SIZE OF ALL CIRCUIT BREAKERS FEEDING EQUIPMENT, (I.E. MOTORS, HVAC, KITCHEN EQUIPMENT, SPECIAL PURPOSE OUTLETS, ELEVATORS, OWNER FURNISHED EQUIPMENT ETC. ) WITH APPROVED EQUIPMENT SHOP DRAWINGS AND OWNER REPRESENTATIVES PRIOR TO ORDERING PANELBOARDS. BREAKERS SHALL BE

SIZED PER THE NEC, THE EQUIPMENT NAME PLATE AND MANUFACTURERS RECOMMENDATIONS.

15. ALL DIMMED CIRCUITS SHALL BE PROVIDED WITH DEDICATED NEUTRALS FOR EACH DIMMER AND PHASE CONDUCTOR

THROUGHOUT THE ENTIRE CIRCUIT.

16. THE POWER COMPANY SHALL BE CONTACTED WITHIN 10 DAYS OF THE AWARD OF THE CONTRACT BY THE CONTRACTOR TO VERIFY THE ACTUAL AVAILABLE SHORT CIRCUIT FAULT CURRENT (AIC) AT THE TRANSFORMER SECONDARY BUSHINGS.

THE CONTRACTOR SHALL PROVIDE ELECTRICAL DISTRIBUTION AND UTILIZATION EQUIPMENT AND PANELBOARDS WHICH HAVE AIC/WITHSTAND RATINGS GREATER THAN THE AVAILABLE AIC AT EACH POINT IN THE ELECTRICAL SYSTEM.

17. VISIT THE EXISTING FACILITY AND CAREFULLY EXAMINE THOSE PORTIONS OF THE BUILDING AND SITE AFFECTED BY THIS WORK BEFORE SUBMITTING PROPOSALS, SO AS TO BECOME FAMILIAR WITH THE EXISTING CONDITIONS AND DIFFICULTIES THAT WILL AFFECT EXECUTION OF THE WORK.