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HVAC GENERAL NOTES1. INSTALL A COMPLETE AND OPERABLE MECHANICAL SYSTEM AS INDICATED ON THE DRAWINGS, AS SPECIFIED

AND AS REQUIRED BY CODE.

2. CONTRACT DOCUMENT DRAWINGS FOR MECHANICAL WORK ARE DIAGRAMMATIC AND ARE INTENDED TO CONVEYSCOPE AND GENERAL ARRANGEMENT ONLY.

3. INSTALL ALL MECHANICAL EQUIPMENT IN ACCORDANCE WITH MANUFACTURERS’ RECOMMENDATIONS, CONTRACTDOCUMENTS, AND APPLICABLE CODES AND REGULATIONS.

4. COORDINATE AND PROVIDE ALL DUCTS AND PIPING TRANSITION REQUIRED FOR FINAL EQUIPMENT CONNECTIONSTO FURNISHED EQUIPMENT, VERIFY AND COORDINATE ALL DUCT AND PIPING DIMENSIONS BEFORE FABRICATION.

5. ALL DUCTWORK DIMENSIONS, AS SHOWN ON THE DRAWINGS, ARE INTERNAL CLEAR DIMENSIONS AND DUCT SIZE SHALL BE INCREASED TO COMPENSATE FOR DUCT LINING THICKNESS.

6. EXHAUST AIR DUCTWORK SHALL BE LOW PRESSURE RECTANGULAR, SMACNA STATIC PRESSURE CLASS 1 / 2 ” W.G., SEAL CU\SS A, EXTERNALLY INSULATED.

7. ALL EXISTING DUCTWORK AND EQUIPMENT SHOWN IS APPROXIMATE AND DIAGRAMMATIC, BASED ON RECORD DRAWINGS AND FIELD OBSERVATIONS, AND IS NOT CERTIFIED ACCURATE. CONTRACTOR SHALL FIELD VERIFY ALL EXISTING CONDITIONS IN FIELD AND ADVISE THE ENGINEER IF CONDITIONS ARE UNCOVERED THAT WILL PRECLUDE THE PURSUANCE OF THE WORK IN ACCORDANCE WITH THESE DOCUMENTS.

ABBREVIATIONSAD AUTOMATIC DAMPER MAX MAXIMUMAFF ABOVE FINISHED FLOOR MBH THOUSAND BTU PER HOURAFG ABOVE FINISHED GRADE MFR MANUFACTURERAHU AIR HANDLING UNIT MIN MINIMUMARCH ARCHITECT OR ARCHITECTURE MISC MISCELLANEOUSAUTO AUTOMATIC MVD MANUAL VOLUME DAMPERAUX AUXILIARY N /A NOT APPLICABLEBTU BRITISH THERMAL UNIT NTS NOT TO SCALECD CEILING DIFFUSER OA OUTDOOR AIRCFM CUBIC FEET PER MINUTE PD PRESSURE DROPDEMO DEMOLISH PG PRESSURE GAUGEDIA DIAMETER PSI POUNDS PER SQUARE INCHDWG DRAWING QTY QUANTITYE EXISTING RA RETURN AIREA EXHAUST AIR REV REVISIONELEC ELECTRICAL RLA RUN LOAD AMPSESP EXTERNAL STATIC PRESSURE RM ROOMEF EXHAUST FAN SA SUPPLY AIREX EXISTING SENS SENSIBLE#F DEGREE FAHRENHEIT SP STATIC PRESSUREFLR FLOOR SPEC SPECIFICATIONFPM FEET PER MINUTE SQ.FT. SQUARE FEETFT FEET SS STAINLESS STEELGAL GALLONS STD STANDARDGPM GALLONS PER MINUTE TEMP TEMPERATUREH20 WATER TSP TOTAL STATIC PRESSUREHMD HUMIDITY T’STAT THERMOSTATHP HORSEPOWER TYP TYPICALHR HOUR WC WATER COLUMNHZ HERTZ WG WATER GAUGEIAW IN ACCORDANCE WITH W WATTSIN INCH V VOLTKW KILOWATT 0 PHASELB POUNDS

S âfJyLo n gMEP Engineering w

Thomas Riederer 74295 Florida License Number 28404

129 E. Government Street Pensacola, FL 32502

P: 850-332-5687 F: 850-332-6629 Dell Consulting project: 16-032

HVAC LEGEND

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SUPPLY AIR DUCT UP

SUPPLY AIR DUCT DOWN

RETURN AIR DUCT UP

RETURN AIR DUCT DOWN

EXHAUST AIR DUCT UP

EXHAUST AIR DUCT DOWN

EXISTING DUCTWORK AS INDICATED

DEMO DUCTWORK AS INDICATED

RECTANGULAR DUCTWORK, SIZES SHOWN ARE INTERNAL CLEAR DIMENSIONS. FIRST FIGURE IS SIDE SHOWN.

ROUND SPIRAL SEAM GALVANIZED STEEL DUCTWORK. SIZE SHOWN IS SHEET METAL DIAMETER.FACTORY FABRICATED/INSULATED FLEXIBLE ROUND DUCT, SAME SIZE AS OUTLET DIAMETER.

RECTANGULAR BRANCH DUCT TAKE OFF FROM RECTANGULAR DUCT MAIN WITH 45° COLLAR AND MANUAL VOLUME DAMPER.

SQUARE THROAT ELBOW IN RECTANGULAR DUCT WITH DOUBLE WALL TURNING VANES.

RECTANGULAR TO RECTANGULAR DUCT TRANSITION.

RECTANGULAR MANUAL VOLUME DAMPER

{ 2 4 ” x 1 2 ” SA |

{ 2 4 ” x 1 2 ” RA |

{ 2 4 ” x 1 2 ” EA |

SUPPLY AIR DUCT, SIZED AT 0 .08 IN -W G /100FT .

DUCTED RETURN AIR, SIZED AT 0 .08 IN -W G /100FT . PLENUM RETURN AIR, SIZED AT 500 FPM.

EXHAUST AIR, SIZED AT 0 .04 IN -W G /100FT .

CEILING DIFFUSER

RETURN AIR CEILING GRILLE

EXHAUST AIR GRILLE

SYMBOLS

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SUPPLY DIFFUSER TAGINDICATES Q TY- INDICATES TYPE

INDICATES Q TY- INDICATES TYPE

■WFYP. OF 2-C D 6 ” 0—

100 CFM— •

►TYP OF 2-EAG 6”x 6 - '

■INDICATES DUCT INLET SIZE ■INDICATES AIR FLOW

■INDICATES DUCT INLET SIZE

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r: XCHANGEARMY & AIR FORCE EXCHANGE SERVICE

PROJECT NO: 1611010126

REVISIONS:

ISSUE DATE: 06.17.16

s '"••■ NO. 74295 ' ^ Z= ★ •' ★ • ★ == STATE OF =

\ J O N MNOT VAL/lft/l|INIltËé SIGNED

THIS DRAWING REPRESENTS DESIGNS PREPARED BY WATERMARK

DESIGN GROUP LLC FOR SPECIFIC USE ON THIS PROJECT AND IS NOT TO BE COPIED, REPRODUCED, OR ALTERED WITHOUT THE EXPRESS

WRITTEN CONSENT OF THE WATERMARK DESIGN GROUP

REPRESENTATIVE AUTHORIZED TO APPROVE THIS USE.

UNAUTHORIZED USE IS SUBJECT TO LEGAL ACTION UNDER STATE AND

FEDERAL LAW.

SHEET TITLE:

LEGEND, NOTES & ABBREVIATIONS

SHEET NUMBER:

M O 0 1