24.4.19_Edinburg_Fire_Station_-_FINALS_01-28-25_2.pdf

GENERAL NOTES - MECHANICAL:

(1) THE MECHANICAL CONTRACTOR IS FULLY RESPONSIBLE FOR PERFORMING THE WORK IN FULL COMPLIANCE WITH ALL APPLICABLE LOCAL, STATE, AND FEDERAL CODES UNDER THIS SECTION OF THE CONTRACT. IF THE CONTRACTOR DETERMINES THAT THE CONTRACT DOCUMENTS AND PLANS ARE NOT IN COMPLIANCE WITH THE APPLICABLE LOCAL CODES, HE/SHE SHALL INFORM THE ARCHITECT PRIOR TO CONSTRUCTION START FOR DIRECTION. FAILURE TO DO SO SHALL NOT RELIEVE THE CONTRACTOR OF HIS RESPONSIBILITY TO MEET APPLICABLE LOCAL CODES, AND RE-WORK SHALL BE AT CONTRACTOR'S EXPENSE.

(2) CONTRACTOR SHALL HANG AND INSTALL ALL DUCTWORK FLUSH WITH THE BUILDING STRUCTURE TO

ACCOMMODATE NEW CEILINGS. CONTRACTOR SHALL COORDINATE ALL INSTALLATION WORK WITH

ARCHITECTURAL AND ELECTRICAL DESIGN. ALL DUCTWORK SHALL BE MODIFIED AS NECESSARY AND REQUIRED TO FIT AROUND BUILDING STRUCTURES, ARCHITECTURAL BUILD-OUT AND ELECTRICAL CABLE TRAY INSTALLATIONS. MECHANICAL CONTRACTOR SHALL FAMILIARIZE HIMSELF WITH THE WORK SCOPE OF OTHER

TRADES AND PARTICIPATE IN COORDINATING ALL CONSTRUCTION EFFORTS.

(3) CONNECT EACH DIFFUSER TO THE MAIN DISTRIBUTION DUCTS WITH A FLEX-DUCT SECTION;

CONNECTIONS SHALL BE COMPLETED IN ACCORDANCE WITH THE DETAIL. EACH FLEX-DUCT CONNECTION

SHALL INCLUDE A BUTTERFLY DAMPER TO BE INSTALLED AT THE TRUNK DUCT.

(4) CONTRACTOR SHALL PROVIDE ALL DUCTWORK REQUIRED TO COMPLETE THE HVAC SYSTEM. TIE IN BRANCH DUCTS TO MAIN DUCTS WITH SHEET METAL FLANGES. FLANGE CONNECTION SHALL BE FASTENED

WITH CRIMPED SHEET METAL STRIPS AND SEALED WITH SILICONE CAULK.

(5) CONTRACTOR SHALL SUPPLY AND INSTALL FIRE DAMPERS AND ACCESS DOORS IN THE HORIZONTAL

DUCTS WHERE THEY PENETRATE FIRE WALLS & BARRIERS.

(6) ALL OPENINGS CUT IN MASONRY AND PLASTER WALLS OR CONCRETE FLOORS SHALL BE CORE DRILLED OR SAWED WHEN POSSIBLE. CONTRACTOR SHALL CHECK BUILDING CONSTRUCTION BEFORE MAKING PENETRATIONS TO AVOID CUTTING THROUGH STRUCTURAL BEAMS AND REINFORCING. CONTRACTOR SHALL INFORM THE ENGINEER IF REINFORCING IS CUT OR DAMAGED WHILE MAKING OPENINGS. CONTRACTOR SHALL REINFORCE ALL OPENINGS AS REQUIRED BY DRAWINGS AND SPECIFICATIONS. PATCH AND SEAL OPENINGS WITH 8000 PSI CEMENT GROUT. INSTALL DECORATIVE TRIM (EQUIPMENT FLANGES, FRAMING OR ESCUTCHEONS) AROUND OPENINGS IN FINISHED AREAS. COORDINATE ALL CUTTING AND PATCHING WITH

THE OTHER TRADES

(7) ON ANY WORK SHOWN ON MECHANICAL DRAWINGS REQUIRING DEMOLITION OF EXISTING OR NEW BUILDING STRUCTURES AND FINISHES, IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO COMPLETE THE NECESSARY DEMOLITION. CONTRACTOR SHALL PATCH AND REPAIR ALL DEMOLITION WORK. PATCHING

SHALL BE COMPLETED WITH THE SAME MATERIALS AS THE SURROUNDING AREAS, OR WITH

ARCHITECT-APPROVED PATCHING MATERIALS. REPAIRS SHALL BE COMPLETED ACCORDING TO

ARCHITECTURAL SPECIFICATIONS. ALL REFINISHING SHALL BE APPROVED BY THE ARCHITECT.

(8) CONTRACTOR SHALL BE RESPONSIBLE FOR COMPLETING THE INSTALLATION OF THE AIR DISTRIBUTION SYSTEM SHOWN. DUCTWORK, DUCT ACCESSORIES AND CONTROLS SHOWN AND REQUIRED SHALL BE SUPPLIED AND INSTALLED. ALL INSTALLATION WORK SHALL BE DONE IN ACCORDANCE WITH APPLICABLE

CODES, INCLUDING NFPA 90A AND 90B.( NFPA 90A: STANDARD FOR THE INSTALLATION OF

AIR-CONDITIONING AND VENTILATING SYSTEMS)( NFPA 90B: STANDARD FOR THE INSTALLATION OF WARM AIR

HEATING AND AIR-CONDITIONING SYSTEMS)

(9) CONTRACTOR SHALL BALANCE ALL AIR DISTRIBUTION SYSTEMS T0 ACHIEVE THE AIR VOLUME REQUIREMENTS INDICATED. BALANCING SHALL INCLUDE ADJUSTMENT OF ALL MANUAL VOLUME DAMPERS, SHUTTER DAMPERS, ZONE DAMPERS (IF REQUIRED), BUTTERFLY DAMPERS AND INDIVIDUAL DIFFUSER VOLUME DAMPERS (FINAL BALANCING ONLY). CONTRACTOR SHALL SUPPLY THE ENGINEER WITH A COMPLETE

BALANCING REPORT WHICH INCLUDES, VOLUME, ROOM REFERENCE AND ZONE VOLUME TOTALS.

(10) MOUNT ALL THERMOSTATS (SENSORS) 48" ABOVE THE FINISHED FLOOR LEVEL. THERMOSTATS SHOWN SHALL BE IN CONTROL OF THE ZONE SYSTEM WHICH IS SUPPLYING AIR TO THE AREA WHERE THE THERMOSTAT IS LOCATED. CONTRACTOR SHALL SUPPLY AND INSTALL ALL CONTROL VOLTAGE WIRING AND CONDUIT FOR

THERMOSTAT (DDC CONTROL) INSTALLATION.

(11) CONTRACTOR SHALL INSTALL NEW REFRIGERANT PIPING FLUSH WITH THE BUILDING STRUCTURE AND MECHANICAL ROOM BOUNDARIES AS SHOWN. CONTRACTOR SHALL COORDINATE ALL INSTALLATION WORK WITH DUCTS AND ELECTRICAL CONDUIT. MECHANICAL CONTRACTOR SHALL FAMILIARIZE HIMSELF WITH THE WORK SCOPE OF OTHER TRADES AND PARTICIPATE IN COORDINATING ALL CONSTRUCTION EFFORTS.

(12) ALL PIPING SHALL BE INSULATED AND JACKETED. REFER TO THE SPECIFICATIONS. THE CONDENSING AND ROOF TOP CONDENSER COILS ARE TO BE COATED IN ACCORDANCE WITH THE SPECIFICATIONS.

(13) PROVIDE EACH HVAC SYSTEM OF 2000 CFM & GREATER W/ DUCT SMOKE DETECTOR(S) IN

COMPLIANCE WITH IBC 907.2.13.1.2 & 907.3.1 IN RETURN AIR DUCTWORK TO SHUTDOWN CONTROLS ON AIR HANDLERS AND SUPPLY FANS. SMOKE DETECTORS SHALL BE PROVIDED BY MECHANICAL & INSTALLED BY ELECTRICAL (OR REGISTERED FIRE ALARM COMPANY WHERE APPLICABLE). COORDINATE W/ EQUIPMENT MANUFACTURER & AUTHORITY HAVING JURISDICTION FOR RECOMMENDED MOUNTING LOCATION AND METHOD. COORDINATE TO PROVIDE A COMPLETE SYSTEM. PROVIDE BOTH SUPPLY AND RETURN SIDE

DEVICES.

(14) PROVIDE SEVEN DAY PROGRAMMABLE THERMOSTAT, 24 HOUR SINGLE/MULTI STAGE COMMERCIAL THERMOSTAT. DUAL SET POINTS, OCCUPIED AND UNOCCUPIED PERIODS, UNIT OPTIMIZATION, AUTO HEATING/COOLING AND AUTO CHANGE OVER. SUB-BASE BACK-UP BATTERY AND TEMPORARY OVER-RIDE.

24 VAC CONTROL VOLTAGE. PROVIDE PLASTIC SEE THRU PROTECTIVE COVER WITH KEY LOCK.

H.V.A.C. SYSTEM SECTION 15500

THE WORK INCLUDES PROVIDING THE HVAC SYSTEMS, INCLUDING DUCTWORK, DIFFUSERS AND GRILLES, INSULATION, CONTROLS, AND ALL OTHER EQUIPMENT NECESSARY FOR A COMPLETE FUNCTIONING SYSTEM.

HVAC SYSTEM SHALL INCLUDE BUT IS NOT LIMITED TO THE FOLLOWING:

THE CONTRACTOR SHALL COORDINATE ALL NEW DUCTWORK INCLUDING DUCTWORK INSULATION AND

REINFORCING WITH EXISTING DUCTWORK AND DUCTWORK ANGLE BRACING SUCH THAT THE NEW

DUCTWORK WILL FIT WITHIN THE SPACE LIMITATIONS OF THE PROJECT.

CONDENSATE PIPING: CONDENSATE PIPING SHALL BE A MINIMUM OF 3/4" COPPER TYPE "L" PIPE. ALL CONDENSATE DRAINS SHALL BE INSULATED WITH 1/2" THICK CLOSED CELL INSULATION SIMILAR TO ARMAFLEX 2000.

THE DESIGN, SELECTION, SPACING AND APPLICATION OF HORIZONTAL PIPE HANGERS, SUPPORTS, RESTRAINTS, ANCHORS AND GUIDES SHALL BE IN ACCORDANCE WITH THE STANDARD CODE FOR PRESSURE PIPING ANSI B31.1 AND THE LATEST EDITION OF THE MANUFACTURERS' STANDARDIZATION SOCIETY

STANDARDS MSS SP- 69, "PIPE HANGERS AND SUPPORTS--SELECTION AND APPLICATION".

PROVIDE PIPE COVERING PROTECTION SHIELDS AND SADDLES FOR ALL INSULATED PIPING AT THE LOCATIONS OF ALL SUPPORTS. THE PROTECTION SHIELD LENGTH AND GAUGE THICKNESS FOR USE AT EACH CLEVIS HANGER SHALL BE AS SPECIFIED FOR TYPE 40 PROTECTION SHIELDS IN THE CURRENT EDITION OF MSS SP-69.

PROTECTION SHIELDS SHALL BE GALVANIZED AND SHALL BE ARRANGED TO COVER ONE-HALF OF THE CIRCUMFERENCE OF THE INSULATION AND SHALL BE MOUNTED ON THE OUTSIDE OF THE INSULATION WITH INSULATION BLOCKING BETWEEN THE PIPE AND SADDLE TO PREVENT CRUSHING OF THE INSULATION.

INSULATION BLOCKING SHALL BE UPJOHN 2 POUND HIGH DENSITY MOLDED URETHANE OR SEGMENTED MACHINERY CORK DIPPED IN HOT ASPHALT VAPOR SEAL OF NOT LESS THAN THE SAME LENGTH AND

CIRCUMFERENCE AS THE PIPE PROTECTION SHIELD.

ALL HANGERS, HARDWARE, RODS, CLAMPS, CHANNELS, BASE PLATES, ANGLES, BOLTS, NUTS AND OTHER FACTORY-BUILT OR SHOP FABRICATED PIPE SUPPORT DEVICES SHALL BE GALVANIZED OR CADMIUM PLATED UNLESS NOTED OTHERWISE ON THE DRAWINGS. ALL SHOP FABRICATED AND WELDED STEEL SUPPORTS SHALL

BE HOT DIPPED GALVANIZED AFTER FABRICATION.

ALL CONCRETE INSERTS FOR HANGER RODS SHALL BE NATIONAL PIPE HANGERS CORPORATION FIGURE 606 WITH FIGURE 607, OR GRINNELL FIGURE 282, FIGURE 152, OR APPROVED EQUAL. METAL DECK CONCRETE INSERT SHALL BE F & S MANUFACTURING CORPORATION FIGURE 282, GALVANIZED FABRICATED STEEL METAL DECK CEILING BOLT, PHILLIPS RED HEAD, OR APPROVED EQUAL. HANGER RODS, INSERTS, ETC., SHALL BE SIZED AND INSTALLED AS RECOMMENDED BY THE HANGER MANUFACTURER FOR THE SERVICE INTENDED.

FIELD VERIFY THE EXACT SIZES AND LOCATIONS OF ALL EXISTING DUCTWORK AND PIPING PRIOR TO DEMOLITION OF ANY EXISTING WORK. THE DEMOLITION WORK SHALL BE COORDINATED WITH THE NEW

WORK TO ASSURE PROPER LIMITS OF DEMOLITION.

WARRANTY: PROVIDE LABOR AND MATERIALS TO REPAIR OR REPLACE DEFECTIVE PARTS AND MATERIALS AS REQUIRED FOR ONE YEAR AFTER SUBSTANTIAL COMPLETION OR OWNER ACCEPTANCE OF THE COMPLETED PROJECT. PROVIDE A SEPARATE LINE ITEM DEDUCT AMOUNT ON THE PROPOSAL FORM TO DELETE

WARRANTY SERVICE, AT THE OWNER'S OPTION.

DRAWINGS FOR HVAC WORK ARE DIAGRAMMATIC, SHOWING THE GENERAL LOCATION, TYPE, LAYOUT, AND EQUIPMENT REQUIRED. THE DRAWINGS SHALL NOT BE SCALED FOR EXACT MEASUREMENTS. REFER TO MANUFACTURER'S STANDARD INSTALLATION DRAWINGS FOR EQUIPMENT CONNECTIONS AND INSTALLATION REQUIREMENTS, AS REQUIRED. PROVIDE ALL DUCTWORK, CONNECTIONS, ACCESSORIES, OFFSETS, AND MATERIALS NECESSARY TO FACILITATE THE SYSTEM FUNCTIONING AS INDICATED BY THE DESIGN AND THE EQUIPMENT INDICATED. THE WORK SHALL BE IN ACCORDANCE WITH LOCAL CODES OR ORDINANCES AND

SUBJECT TO INSPECTION.

COORDINATE WITH THE WORK OF OTHER SECTIONS, EQUIPMENT FURNISHED BY OTHERS, REQUIREMENTS OF THE LANDLORD, AND WITH THE CONSTRAINTS OF THE EXISTING CONDITIONS OF THE PROJECT SITE.

DUCT DIMENSIONS: UNLESS OTHERWISE NOTED, DUCT DIMENSIONS ON DRAWING ARE SHEET METAL

DIMENSIONS ON UNLINED DUCTS (INTERIOR DIMENSIONS).

SHEET METAL DUCTWORK: SHEET METAL DUCTWORK SHALL BE FABRICATED AND INSTALLED TO MEET ASHRAE AND SMACNA STANDARDS, FOR 1" W.G. PRESSURE CLASS. SHEET METAL SHALL BE GALVANIZED SHEET STEEL OF LOCK FORMING QUALITY, ASTM A-525. ALL ANGLE IRON USED FOR SUPPORT SHALL BE GALVANIZED.

CONNECTIONS TO WALLS OR FLOOR SHALL BE AIR TIGHT WITH ANGLE IRON AND CAULKING. SEAL ALL DUCT SEAMS, TRANSVERSE AND LONGITUDINAL, AIR TIGHT. PROVIDE TURNING VANES AT ALL ELBOWS OR OFFSETS

EXCEEDING 30°.

DUCT SHALL BE EXTERNALLY WRAPPED W/ 2" FIBERGLASS BLANKET INSULATION.

RIGID ROUND GALVANIZED DUCT SHALL BE SPIRAL OR SNAP LOCK GALVANIZED SHEETMETAL COMPLYING

WITH SMACNA.

FLEXIBLE DUCT CONNECTOR: WHERE INDICATED PROVIDE U.L. LABELED 30oz. NEOPRENE COATED

FIBERGLASS FABRIC DUCT CONNECTORS.

GRILLES AND DIFFUSERS: PROVIDE GRILLES, DIFFUSERS, AND DAMPERS IN SIZES, CAPACITIES, MATERIALS, AND

PATTERN INDICATED ON THE DRAWINGS.

ACCESS PANELS: PROVIDE HINGED ACCESS PANELS IN DUCTWORK WHERE REQUIRED FOR ACCESS TO

EQUIPMENT. PROVIDE INSULATED ACCESS DOORS IN INSULATED DUCTWORK.

PROVIDE WHERE APPLICABLE, DUCT MOUNTED SUPPLY AND/OR RETURN AIR PHOTOELECTRIC TYPE UL LISTED SMOKE DETECTORS. DETECTORS SHALL BE LISTED FOR THE AIR VELOCITIES ENCOUNTERED. PROVIDE INTERLOCK WIRING AND RELAYS FOR UNIT SHUT DOWN. ON ACTIVATION OF ANY DETECTOR, ALL HVAC UNIT

FANS SHALL STOP.

TEST AND ADJUST EACH PIECE OF EQUIPMENT AND EACH SYSTEM AS REQUIRED TO ASSURE PROPER BALANCE AND OPERATION. TEST AND BALANCE SHALL BE PERFORMED BY AN INDEPENDENT NEBB OR AABC REGISTERED CONTRACTOR. ELIMINATE NOISE AND VIBRATION, AND ASSURE PROPER FUNCTION OF ALL CONTROLS, MAINTENANCE OF TEMPERATURE, AND OPERATION. BALANCE MECHANICAL SYSTEM, AND

SUBMIT COMPLETED TEST

SUPPLY AND RETURN DUCTWORK SYSTEMS WITH GRILLES, DIFFUSERS, FILTERS, AND DAMPERS.

TEMPERATURE CONTROL SYSTEM INCLUDING LOW VOLTAGE WIRING AND CONDUIT.

HEATING, VENTILATION, AND AIR CONDITIONING (HVAC) UNITS.

DUCT, PIPING, AND EQUIPMENT INSULATION, WHERE INDICATED HEREIN.

CONTROLS AND WIRING FOR CONNECTION TO LANDLORD'S FIRE-SMOKE ALARM SYSTEM (WHERE

APPLICABLE).

RETURN AIR DUCT RISE/DROP

SUPPLY AIR DUCT RISE/DROP

MH107

B2

DETAIL NUMBER

SHEET NUMBER

WALL OR FLOOR SLEEVE

MECHANICAL ABBREVIATIONS

AD

A/C

APPROX

ARCH

AFF

AHU

ACCESS DOOR

AIR CONDITIONED

APPROXIMATE

ARCHITECTURAL

AIR HANDLING UNIT

ABOVE FINISHED FLOOR

BTU

BHP

BDD BACK DRAFT DAMPER

BRAKE HORSEPOWER

BRITISH THERMAL UNIT

CL

CW

CT

CU

CENTER LINE

COLD WATER

CONDENSING UNIT

COOLING TOWER

CO

CLG

CWP

CHP

CH

CFM

CHILLER

CLEANOUT

CEILING

CONDENSER WATER PUMP

CHILLED WATER PUMP

CUBIC FEET PER MINUTE

DWG

DX

DIA

DN

DB DRY BULB

DIRECT EXPANSION

DRAWING

DOWN

DIAMETER

EDH

ELEV

ELEC

EF

EAT

ELECTRICAL

ELEVATION

EXHAUST FAN

ENTERING AIR TEMPERATURE

ELECTRIC DUCT HEATER

F

FS

FPM

FT

FLEX

FLR

FLG

FC

FD FIRE DAMPER W/ DUCT ACCESS DOOR

FLEXIBLE

FLANGE

FLOOR

FAN COIL

FLOW SWITCH

FEET, FOOT

FEET PER MINUTE

DEGREES FAHRENHEIT

GPM

GAL

GALV GALVANIZED

GALLON

GALLONS PER MINUTE

HWP

HZ

HVAC

HR

HR

HB

HP HORSEPOWER

HOSE BIBB

HOUR

HOT WATER PUMP

HERTZ

AIR CONDITIONING

HEAT PUMP (WATER SOURCE)

HEATING/VENTILATING/

INCHES OF WATER

INSIDE DIAMETER

INSULATION

INVERT ELEVATION (FLOW LINE)

INCHES

IE

INSUL

IN

IN WG

ID

KILOWATT(S)KW

MOTOR STARTER

MECHANICAL

MINIMUMMIN

MS

MECH

MANUAL BALANCING DAMPER

MAXIMUM

MBD

MAX

LEAVING AIR TEMPERATURE

LOUVER

POUND

L

LB

LAT

NOT APPLICABLE

NORMALLY OPEN

NOT TO SCALE

NORMALLY CLOSED

NOT IN CONTRACT

NO

NTS

NC

NIC

NA

OUTSIDE AIR

ON CENTER

OUTSIDE AIR INTAKE HOOD

OPPOSED BLADE DAMPER

OAH

OC

OBD

OA

PRIMARY CHILLED WATER PUMP

PARALLEL BLADE DAMPER

PRESSURE REDUCING VALVE

POUNDS PER SQUARE INCH (GAUGE)

PRESSURE

PBD

PP

PRESS

PRV

PSIG

PUMPP

RETURN AIR

RELATIVE HUMIDITY

RELIEF HOOD

ROOF TOP UNIT

REFER TO DETAIL 4, SHEET M7.01

REVOLUTIONS PER MINUTE

RETURN (AIR DEVICE)

RETURN

R

RE: 4M7.01

RH

RHD

RPM

RTU

RA

RET

SUPPLY (AIR DEVICE)

SMOKE DAMPER

SUPPLY FAN

SUPPLY AIR

CONTRACTORS NATIONAL ASSOCIATION

SECONDARY CHILLED WATER PUMP

SHEET METAL AND AIR CONDITIONING

SECOND

SCHEDULE

S

SCHP

SMACNA

SD

SEC

SF

SCH

SA

SPECIFICATION

SQUARE FOOT

STATIC PRESSURE

STANDARD

SPEC

SP

SF

STD

TEMPERATURETEMP

THERMOSTAT

TYPICALTYP

T'STAT

UNDER FLOOR

UNIT HEATER

UNDERWRITERS LABORATORIESUL

UH

UF

VOLTAGEVOLT

VENTILATION FAN

VENTILATE

VELOCITY

VOLUME

VENT

VF

VOL

VEL

WIDE, WIDTH

WITHOUT

WITH

WET BULB

W

W/O

W/

WB

CHILLED WATER SUPPLY/RETURN PIPING

ROUNDSQUARE SQUARE TO ROUND DUCT TRANSITION

CFM

OPPOSED BLACE DAMPER

TAG QUANTITY

T

MECHANICAL SYMBOL LEGEND

THERMOSTAT

RETURN AIR GRILLE

SUPPLY AIR GRILLE

A 10"Ø(D)

325(2)

SUPPLY AIR GRILLE-SLOT DIFFUSER

NECK SIZE

FD FIRE DAMPER W/ ACCESSIBLE DUCT ACCESS DOOR

FLEXIBLE DUCT

ROUND SHEET-METAL DUCT

BALANCING DAMPER

CONICAL DUCT SPIN TAP

S TEMPERATURE SENSOR

FLOW DIRECTION

FSD FIRE/SMOKE DAMPER W/ ACCESSIBLE DUCT ACCESS DOOR

PIPE DROP

PIPE RISE

CHWS CHWS

CHWR CHWR

ALL RETURN AIR DUCT DROPS TO INCLUDE A MANUAL DAMPER

MOTORIZED DAMPERMD

0 TEMPERATURE OVERRIDE SENSOR/SWITCH

HIDDEN DUCT (FOR CLARITY)

PERFORATED INNER METAL LINER, WHERE INDICATED (DOUBLE WALL)

EA EXHAUST AIR

EXPOSED ROUND (SPIRAL) DUCT TO BE INTERNALLY LINED. SUPPLY DUCTWORK SHALL BE LINED W/1" INSULATION. RETURN/EXHUAST/VENTILATION DUCT TO BE LINED W/1/2" INSULATION. CONCEALED ROUND DUCT TO BE EXTERNALLY INSULATED. USING R-5 INSULATION MIN FOR CONDITIONED SPACES (WHERE

PLENUM RETURN IS USED) OR R-8 INSULATION MIN FOR UNCONDITIONED SPACES.

(15) FILTER INSTALLATION AND REPLACEMENT

A. INSTALL CONSTRUCTION RETURN FILTER AT EACH RETURN GRILLE BEFORE OPERATING PERMANENT AIR

HANDLERS DURING CONSTRUCTION.

B.REPLACE FILTERS AFTER COMPLETING CONSTRUCTION AND BEFORE CONDUCTING BUILDING FLUSH-OUT.

1.REPLACE CONSTRUCTION RETURN FILTERS WITH FLUSH-OUT RETURN FILTERS.

2.REPLACE SUPPLY FILTERS.

TESTING, ADJUSTING & BALANCING

A. Air Handlers & Roof Top Units:

B. Fan Test: (FANS NOT APPLICABLE)

C. Room Grilles, Registers, or Diffusers:

1. Test Data: Include design and actual values for the following:

a. Total airflow rate in CFM.

b. Total system static pressure in inches w.c.

c. Discharge static pressure in inches w.c.

d. Outside airflow in CFM.

e. Return airflow in CFM.

f. Outside-air damper position. Damper Position shall be marked with oil-based paint marker

1. Test Data: Include design and actual values for the following:

a. Total airflow rate in CFM.

b. Damper Position shall be marked with oil-based paint marker.

(16) PRIOR TO START UP

A. CONTRACTOR SHALL FOLLOW THE AIR CONDITIONING EQUIPMENT MANUFACTURER'S STARTUP

CHECKLIST.

1. CONTRACTOR SHALL MAKE SURE THAT ALL DUCTWORK IS CLEAN AND THAT FILTERS ARE PROVIDED

FOR EACH UNIT. IF INTERIOR CONDITIONS ARE NOT CLEAN AND AIR BORN DUST IS STILL PRESENT, TEMPORARY FILTERS SHALL BE PROVIDED AT EVERY RETURN AIR GRILLE.

2018 INTERNATIONAL EXISTING BUILDING CODE

2018 INTERNATIONAL RESIDENTIAL CODE

2023 NATIONAL ELECTRICAL CODE

2018 INTERNATIONAL ENERGY CONSERVATION CODE

2018 INTERNATIONAL FIRE CODE

2018 INTERNATIONAL PLUMBING CODE

2018 INTERNATIONAL MECHANICAL CODE

2018 INTERNATIONAL FUEL GAS CODE

APPLICABLE CODES

INDEX OF SHEETS

MG01

MP01

MS01

MD01

MECHANICAL NOTES & LEGEND

MECHANICAL FLOOR PLAN

MECHANICAL SCHEDULES

MECHANICAL DETAILS

MDSP01 MECHANICAL DEMOLITION SITE PLAN

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PROJECT # : 24.4.19

DATE: 01/28/25

CHECKED BY: LM

REVISION:

MEP ENGINEERING

01/28/25

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3533 Moreland Dr. Ste A l Weslaco, Tx 78596 p:956.973.0500 l f:956-351-5750 www.trinitymep.com I Copyright 2024 Texas Registered Engineering Firm - F10362 Project number: 24.4.19

MG01

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AutoCAD SHX Text Wilford L. McGee III

EX. AHU-1

EX. CU-1

GENERAL DEMOLITION NOTES

A. THE EXTENT OF DEMOLITION WORK IS INDICATED ON THE ARCHITECTURAL DRAWINGS AND BY THE

REQUIREMENTS OF THIS SECTION. A VISIT TO THE SITE WILL BE REQUIRED TO PROPERLY BID THE

DEMOLITION WORK.

B. PROVIDE ALL DEMOLITION WORK REQUIRED FOR THE REMOVAL AND/OR RELOCATION OF HVAC FIXTURES AND EQUIPMENTS AND ASSOCIATED SERVICES TO PROVIDE A COMPLETE AND OPERABLE

SYSTEM UPON COMPLETION OF THE PROJECT.

C. WHERE EQUIPMENT IS INDICATED OR REQUIRED TO BE REMOVED, THE ASSOCIATED SERVICES SHALL BE

CAPPED AT A CONCEALED LOCATION.

D. WHERE SERVICES RUN ABOVE INACCESSIBLE CEILINGS OR IN WALLS WHICH ARE TO REMAIN

UNDISTURBED, SERVICES SHALL BE CAPPED AT CONCEALED LOCATION AND ABANDONED

E. WHERE THE REMOVAL OF EQUIPMENT RENDERS EQUIPMENT DOWNSTREAM INOPERABLE, SERVICES SHALL BE EXTENDED TO THE DOWNSTREAM EQUIPMENT SO THAT THE FIXTURES ARE LEFT IN OPERATING

CONDITION.

F. COORDINATE DEMOLITION OF DIVISION 15 SYSTEMS AS REQUIRED WITH ALL OTHER TRADES.

G. ALL EXISTING H.V.A.C. AND EQUIPMENT REMOVED DURING CONSTRUCTION THAT ARE NOT TO BE REUSED SHALL BE REMOVED FROM THE JOB SITE AND PROPERLY RETURNED TO THE OWNER, IF DESIRED BY

OWNER.

H. WHERE EXISTING EQUIPMENT IS TO BE RELOCATED, BE CAUTIOUS TO PREVENT DAMAGE DURING THE REMOVAL AND REINSTALLATION. WHERE DAMAGE OCCURS, THE EQUIPMENT SHALL BE REPLACED OR REPAIRED TO THE SATISFACTION AND APPROVAL OF THE ARCHITECT AT NO ADDITIONAL COST TO THE

OWNER.

I. EXISTING EQUIPMENT TO BE REUSED SHALL BE CLEANED AND REPAIRED AT THE DISCRETION OF THE

ARCHITECT WHERE APPLICABLE.

J. ALL DEVICES ATTACHED TO WALLS OR CEILINGS SHALL BE REMOVED PER DEMOLITION NOTE A - L

WHETHER SHOWN ON DRAWINGS OR NOT.

EXHAUST FANS TO REMAIN.2

KEYED NOTES: MECHANICAL DEMOLITION

ALL EXISTING MECHANICAL, EQUIPMENT, DUCTWORK, AIR DEVICES, MECHANICAL

HARDWARE & ASSOCIATED ACCESSORIES TO BE REMOVED, DEMOLISHED AND

DISCARDED.

EXISTING ROOF PENETRATION SHALL BE SEALED AFTER DEMOLITION IS COMPLETE.

ALL ROOFING MATERIALS SHALL MATCH/COMPATIBLE W/ EXISITNG ROOF.

EXISTING CEILING SHALL BE REMOVED WHERE/ AS NEEDED. CEILING GRID AND TILES

SHALL BE SAVED FOR RE-INSTALLATION. EXHAUST FANS TO REMAIN.

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PROJECT # : 24.4.19

DATE: 01/28/25

CHECKED BY: LM

REVISION:

MEP ENGINEERING

01/28/25

E . U ni ve rs ity

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T X.

3533 Moreland Dr. Ste A l Weslaco, Tx 78596 p:956.973.0500 l f:956-351-5750 www.trinitymep.com I Copyright 2024 Texas Registered Engineering Firm - F10362 Project number: 24.4.19

MDSP01

EDINBURG FIRE STATION DEMOLITION PLAN

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/1

AHU-2

L-1 24/12

/1

CU-2 CU-1

10/10 8"

Ø

8" Ø

A 8"Ø

225 A 8"Ø

C 12"Ø

A 10"Ø

10/10

12/12

CONFERENCE

ROOM

OFFICE/LOBBY

STORAGE/

PARTS

ROOM

MENS

RESTROOM

WOMENS

RESTROOM

LAUNDRY ROOM

GYM ROOM

SLEEPING

QUARTERS

CHEIFS

SLEEPING

QUARTERS

HALLWAY

BAY #1BAY #2BAY #3

C 10"Ø

A 10"Ø

A 8"Ø

A 8"Ø

A 8"Ø

150 A 10"Ø

B 4"Ø

14/1212/10

AHU-1

/1

14/12

C 12"Ø

12/12

C 8"Ø

150 C 10"Ø

C 10"Ø

T

(AVG)

T

(AVG)

T(AVG)

T

(AVG) T

(AVG)

HVLS-1 HVLS-2 HVLS-3

/1

TYP.

4 4

TYP.

9 9 9

TYP.3

ALTERNATE #1

(TYP)

KEYED NOTES: MECHANICAL

UNIT TO BE MOUNTED ON A 24" HIGH PLATFORM CONSTRUCTED OF 1-1/2" ANGLE

IRON/1" SQUARE METAL TUBING. WRAP PLATFORM IN GALVANIZED SHEET METAL.

LINE INTERIOR OF PLATFORM W/ 1" DUCT BOARD, W/ FOIL FACING AIRSTREAM.

COAT INSIDE W/ MASTIC (TO FACILITATE CLEANING) & SEAL AIR TIGHT.

PROVIDE W/ MOTORIZED DAMPER W/ OPEN/CLOSE OPERATION. DAMPER TO BE

ACTUATED TO MAX ONLY WHEN COMPRESSOR OR HEATER IS ENERGIZED &

ACTUATED TO THE CLOSED POSITION @ ALL OTHER TIMES. PROVIDE W/ ADDITIONAL

MANUAL BALANCING DAMPER TO BALANCE CFM AMOUNTS OF OUTSIDE AIR.

MECHANICAL CONTRACTOR TO PROVIDE W/ ANY ELECTRICAL HARDWARE TO

POWER DAMPER.

ROUND DUCT FOR OUTSIDE AIR TO BE ROUTED DOWN INTO AIR HANDLER PLENUM.

PLACE CONDENSING UNIT ON CONCRETE PAD. ANCHOR UNIT TO CONCRETE PAD

AS SHOWN ON DETAIL.

PROVIDE W/ REFRIGERANT LINE WALL PENETRATION HOUSING/PANEL EQUAL TO

"TGS SERIES PRO SYSTEM KIT" MADE BY "AIREX MANUFACTURING INC". WALL PANEL

TO BE SIZED TO ACCOMMODATED REFRIGERANT LINES , COORDINATE W/ ARCH

FOR COLOR .SECURE WITH LOCK-TYPE TAMPER-RESISTANT FASTENERS TO PREVENT

UNAUTHORIZED ACCESS. PROVIDE WITH UV/ WEATHER RESISTANT INSULATION

PROTECTOR (E-FLEX GUARD). PROVIDE ALUMINUM JACKETING ON ALL LINES

EXTERIOR TO THE BUILDING. MOUNT AT 24" A.F.F. ALL PENETRATIONS TO BE CORE

DRILLED.

PROVIDE ALUMINUM PIPING SUPPORTS AT EVERY 4' FEET. PROVIDE ALUMINUM

JACKETING ON ALL LINES EXTERIOR TO THE BUILDING.

COORDINATE LOCATION OF LOUVERS/WALLCAPS TO NOT CONFLICT WITH

CONTROL JOINTS AND DOWNSPOUTS.

MOUNT HVLS CONTROL PANEL 48" A.F.F. AT THIS LOCATION.

ALTERNATE 1# HVLS FAN TO BE MOUNTED AT THIS LOCATION, PROVIDE HANGING

HARDWARE AS REQUIRED. PROVIDE FULL COST TO INSTALL EACH FAN TO OWNER

PRIOR AS ALTERNATE #1 TO ANY WORK.

CONTROLS FOR A/C UNIT WILL BE BY MEANS OF A 24 VOLT 7-DAY PROGRAMMABLE

THERMOSTAT WITH HEAT-OFF-COOL AND FAN ON-AUTO CAPABILITIES SHOWN ON A

DIGITAL DISPLAY WITH 5° F DEADBAND AND HAVE SETPOINT OVERLAP RESTRICTIONS.

MOUNT THERMOSTAT AT 48" ABOVE FINISHED FLOOR. PROVIDE WITH KEYED CLEAR

PLASTIC COVER. AVG WHERE INDICATED.

WALL SHALL BE PENETRATED ABOVE CEILING.11

CMU BLOCK SHALL BE CAREFULLY CUT FOR CROSSING OF DUCT. PROVIDE

GALVANIZED METAL SLEEVE AROUND WALL PENETRATION.

CONDENSATE DRAIN SHALL BE ROUTED TO EXISTING 2" DRAIN.13

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PROJECT # : 24.4.19

DATE: 01/28/25

CHECKED BY: LM

REVISION:

MEP ENGINEERING

01/28/25

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3533 Moreland Dr. Ste A l Weslaco, Tx 78596 p:956.973.0500 l f:956-351-5750 www.trinitymep.com I Copyright 2024 Texas Registered Engineering Firm - F10362 Project number: 24.4.19

MP01

EDINBURG FIRE STATION FLOOR PLAN

SCALE: 3/16"=1'-0"

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AIR BALANCE SCHEDULE

MARK

AHU-1

AHU-2

TOTAL

O.A. IN (+)

E.A. OUT (-)

BALANCE (+/-)

(+) 375

OUTSIDE AIR CALCULATIONS

BASED ON IMC 2018, SECTION 403, TABLE 403.3.1.1

AREA

100 CHEIFS SLEEPING QUA.

101 STG/ PARTS ROOM

102 OFFICE/LOBBY

103 HALLWAY

104 CONFERENCE ROOM

105 MENS RESTROOM

106 WOMENS RR

TOTAL AHU-1

AREA

107 SLEEPING QUARTERS

107 GYM ROOM

TOTAL AHU-2

OCCUPANT

QUANTITY

OCCUPANT

QUANTITY

REQ'D OA

CFM/OCC

REQ'D OA

CFM/OCC

TOTAL OCC

OA REQ'D

TOTAL OCC

OA REQ'D

SQFT

SQFT

REQ'D OA

CFM/SQFT

0.06 0.06 0.06 0.06 0.06

REQ'D OA

CFM/SQFT

0.06 0.18

TOTAL SQFT

OA REQ/D

14.7 11.4

17.16 7.98

25.14

TOTAL SQFT

OA REQ/D

27.54 56.34

RM TOTAL

OA REQ'D

RM TOTAL

OA REQ'D

TOTAL OA

SUPPLIED

TOTAL OA

SUPPLIED

AIR DEVICE SCHEDULE

TAG

SERVICE TYPE

PHYSICAL PROPERTIES

FACE SIZE

NECK SIZE

MOUNTING SURFACE

DETAILS AND ACCESSORIES

DAMPER TYPE

ACCESSORY

COLOR FINISH

MATERIAL

MANUFACTURER

MODEL

NOTES

NOTES:

A

SUPPLY

24"x24"

SEE PLANS

CEILING

OPPOSED BLADE

INSUL BACKPAN

WHITE

STEEL

PRICE

SCD

B

SUPPLY

12"x12"

SEE PLANS

CEILING

OPPOSED BLADE

INSUL BACKPAN

WHITE

ALUMINUM

PRICE

ASCD

C

RETURN

24"x24"

SEE PLANS

CEILING

OPPOSED BLADE

INSUL BACK PAN

WHITE

ALUMINUM

PRICE

LOUVER SCHEDULE

TAG

TYPE

SERVICE

DETAILS AND ACCESSORIES

MAX CFM

LENGTH/HEIGHT (IN)

FREE AREA (SQ FT)

MAX VELOCITY (FPM)

MAX PRESSURE DROP (IN. H2O)

FINISH

INCLUDED SCREENS

ACTUATION TYPE

BORDER STYLE

MAUNUFACTURER

MODEL

NOTES

NOTES:

01. LOUVER OPENINGS TO BE SAW CUT.

02. SEAL OPENING WEATHER TIGHT.

L-1

INTAKE

AHU-1,2

24/12 0.56

0.075

1.2 mils 70% PVDF

BIRD

NONE

2" FLANGE

GREENHECK

EHH-401

1,2

(ALT#1)HVLS FAN SCHEDULE

TAG

SERVICE

LOCATION

DETAILS & ACCESSORIES

FAN DIAMETER

BLADE COUNT

MAX FAN RPM

FAN POWER

VOLTS/PHASE

MCA/MOCP

MAX SOUND LEVEL

FAN WEIGHT

MANUFACTURER

MODEL

NOTES

NOTES:

01. VERIFY EXTENSION TUBE LENGTH & MOUNTING BRACKET WITH

MANUFACTURER PRIOR TO ORDERING. COORD MOUNTING SYSTEM.

02. PROVIDE W/ WALL MOUNTED CONTROLS, DIGITAL TOUCH SCREEN,

SUITABLE FOR CONTROLLING FAN QUANTITY INDICATED ON PLANS.

03. FAN SHALL BE AMCA CERTIFIED FOR FLOW PERFORMANCE.

04. PROVIDE FAN WITH ONE YEAR FULL LABOR WARRANTY.

05. PROVIDE FAN WITH NON-PRORATED 12 YR PARTS WARRANTY ON

MOTOR, DRIVE, ELECTRONIC CONTROLS, & WALL MOUNTED KEYPAD.

06. PROVIDE FAN WITH LIFETIME WARRANTY ON HUB/BLADES.

07. FIRE DISCONNECT TO BE TIED INTO FACP SUCH THAT DURING ALARM

EVENTS, FANS ARE DISCONNECTED FROM POWER.

08. MACRO-AIR, BIG ASS FANS, HUNTER, GREENHECK ARE ACCEPTABLE

MANUFACTURERS.

HVLS-1,2,3

WAREHOUSE

STRUCTURE

8 FT

209 RPM

1 HP

240/3 6.7/10 58 dBA

193 LBS

MACRO-AIR

AV08

ALL NOTES APPLY

AIR HANDLING UNIT SCHEDULE

TAG

TYPE

FLOW CONFIGURATION

AREA SERVED

INDOOR UNIT FAN

SUPPLY CFM

MIN. OUTSIDE AIR (CFM)

EXT. STATIC INCHES WC

MIN FAN POWER

INDOOR UNIT COOLING COIL

ENTERING AIR DB/WB (°F)

LEAVING AIR DB/WB (°F

MIN. TOTAL/SENSIBLE CAPACITY (MBH)

DESIGN RETURN AIR DB/WB (°F)

DESIGN OUTSIDE AIR DB/WB (°F)

INDOOR UNIT HEATING SELECTION

HEATER TYPE/AMBIENT DESIGN DB (°F)

HEAT INPUT/STAGES

ENTERING/LEAVING DB (°F)

DETAILS AND ACCESSORIES

VOLTAGE/PHASE

MCA/MOCP

MANUFACTURER

MODEL

NOMINAL UNIT SIZE TONNAGE

MAX WEIGHT (lbs)

NOTES

CONDENSING UNIT SCHEDULE

TAG

OUTDOOR UNIT ELECTRICAL

VOLTAGE/PHASE

MCA/MOCP

DETAILS AND ACCESSORIES

MIN COOL/HEAT EFFICIENCY

COMPRESSOR QTY/STAGE QTY

COOL/HEAT AMBIENT DB (°F)

MANUFACTURER

MODEL

NOMINAL UNIT SIZE TONNAGE

MAX WEIGHT

NOTES

NOTES:

01. MECHANIC ADJUSTING CONTRACTOR TO PROVIDE ADDITIONAL BELTS & PULLEYS

AS NECESSARY SUCH THAT TESTING & BALANCING CAN BE PERFORMED TO THE

DESIGN AIR VOLUMES SPECIFIED IN SCHEDULE ABOVE.

02. PROVIDE W/ 2" EZ FILTER RACK BENEATH UNIT.

03. PROVIDE W/ LIQUID LINE FILTER-DRIER, SIZED AT TWICE THE SIZE OF MINIMUM SIZE

RECOMMENDATION. LOCATE FILTER-DRIER INSIDE OF AHU/MECH RM, WITHIN 3' OF

AHU METERING DEVICE. PROVIDE W/ SIGHT GLASS BETWEEN FILTER-DRIER &

METERING DEVICE.

04. PROVIDE AUXILIARY DRAIN PAN W/ CUTOFF FLOAT SWITCH WIRED TO T-STAT.

PROVIDE W/ SINGLE POINT POWERED CONDENSATE PUMP, REFER TO PLUMBING

SHEETS FOR CONDENSATE ROUTING.

05. PROVIDE W/ SINGLE POINT PWR; TRANE, CARRIER, LENNOX, ACCEPTABLE MFGs.

06. CLEARANCES & SA/RA COLLARS SHOWN ON PLANS ARE FOR SCHEDULED MAKE/

MODEL. IF A SUBSTITUTION IS MADE, CONTRACTOR TO BE RESPONSIBLE FOR

PROVIDING SA/RA DUCTWORK & CLEARANCES AS PER SUBSTITUTED

MANUFACTURER'S REQUIREMENTS.

07. PROVIDE W/ FACTORY DUCT SMOKE DETECTOR. REFER TO MANUFACTURER'S

INTALLATION MANUAL FOR INSTRUCTIONS. TO BE MOUNTED & WIRED BY

MECH CONTRACTER.

08. PROVIDE W. SINGLE ZONE VAV CONTROL.

09. PROVIDE CONDENSER W/ FACTORY HAIL GUARDS & RUBBER ISOLATOR MOUNTING KIT.

10. PROVIDE CONDENSER COIL W/ FACTORY APPROVED E-COAT.

AHU-1

CONST. VOL

VERTICAL

GYM/SLEEP

0.5

3/4 HP - ECM

78.8/65.1 56.3/54.1 38.4/28.8

73/61 107/81

ELEC/24

9.6 KW/1

62/87

240/1 55/60

TRANE

5TEM6D04

3.5 TONS

155 LBS

1-8

CU-1

240/3 16/25

14 SEER/-

1/1

107/24

TRANE

5TTA4042

3.5 TONS

250 LBS

6-10

AHU-2

SNGL ZN VAV

VERTICAL

OFFICE/CONF

0.5

1/2 HP - ECM

80/66.8 57.9/56

22.7/16.4 73/61 107/81

ELEC/24

3.8 KW/1

59/76

240/1 23/25

TRANE

5TEM4B02

2.0 TONS

120 LBS

1-8

CU-2

240/1 14/25

15 SEER/-

1/1

107/24

TRANE

4TTR5024

2.0 TONS

150 LBS

6-10

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PROJECT # : 24.4.19

DATE: 01/28/25

CHECKED BY: LM

REVISION:

MEP ENGINEERING

01/28/25

E . U ni ve rs ity

D r.

Ed in bu rg

T X.

3533 Moreland Dr. Ste A l Weslaco, Tx 78596 p:956.973.0500 l f:956-351-5750 www.trinitymep.com I Copyright 2024 Texas Registered Engineering Firm - F10362 Project number: 24.4.19

MS01

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02 03 04

05 06 07

09 10 1108

NOTE:

PROVIDE TIE STRAP ON BOTH INNER AND

OUTER SLEEVES ON FLEX DUCT.

ROUND METAL WRAPPED DUCT WITH

INSULATION

DIFFUSER

CEILING

CEILING DIFFUSER

FLEXIBLE ROUND DUCT. SEE DRAWINGS

FOR SIZES. BY FLEXMASTER.

INSULATE BACK PAN OF DIFFUSER.

ROUND MANUAL BALANCING DAMPER

WITH FACTORY MOUNTED LOCKING

HAND QUADRANT FLEXMASTER SLD OR

EQUAL. DAMPER SIZE SAME AS FLEXIBLE

DUCT SIZE.

DAMPER SHALL BE INSTALLED IN

ACCESSIBLE ATTIC SPACES ONLY. RUN NO

MORE THAN SIX FEET OF FLEXIBLE DUCT

PER DIFFUSER.

DIFFUSER RUN OUT DETAIL

NO SCALE© T R I N I T Y M E P, L L C

© T R I N I T Y M E P, L L C

DEPTH TO TOTAL

OF UNIT PLUS 1"

STATIC PRESSURE

TRAP EQUAL IN

TO NEAREST HUB

OR FLOOR DRAIN

VENT

FROM A/C UNIT

COPPER LINE

CONDENSATE TRAP DETAIL

NO SCALE

THREADED PIPE UNION

(TO FACILITATE CLEANING)

THREADED PIPE UNION

(TO FACILITATE CLEANING)

INSULATE PIPING WITH 1"

ARMAFLEX INSULATION

NOTE:

PROVIDE TIE STRAP ON BOTH INNER AND

OUTER SLEEVES ON FLEX DUCT.

ROUND METAL WRAPPED DUCT WITH

INSULATION

FIELD FABRICATED SQUARE TO ROUND

TRANSITION, FROM NECK OF GRILLE TO

SIZE INDICATED ON PLAN.

CEILING (SEE PLANS FOR CEILING TYPE)

RETURN AIR GRILLE

FLEXIBLE ROUND DUCT, FOUR FEET OR LESS.

SEE DRAWINGS FOR SIZES. BY FLEXMASTER

INSULATE BACK PAN OF GRILLE.

ROUND MANUAL BALANCING DAMPER

WITH FACTORY MOUNTED LOCKING

HAND QUADRANT FLEXMASTER SLD OR

EQUAL. DAMPER SIZE SAME AS FLEXIBLE

DUCT SIZE.

DAMPER SHALL BE INSTALLED IN

ACCESSIBLE ATTIC SPACES ONLY. RUN NO

MORE THAN FOUR FEET OF FLEXIBLE DUCT

PER RETURN AIR GRILLE

RETURN AIR GRILLE ATTACHMENT DETAIL

NO SCALE

RETURN AIR DUCT

© T R I N I T Y M E P, L L C

R SHALL EQUAL OR BE

R SHALL EQUAL OR BE

GREATER THAN 1/3W.

GREATER THAN W.

R SHALL EQUAL OR BE

GREATER THAN 1/6W.

2. ALL STANDARD RADIUS ELBOWS SHOWN ON PLANS MAY

BE MADE SHORT RADIUS ELBOWS. ALL SHORT RADIUS

ELBOWS SHALL HAVE VANES. VANES SHALL BE

CONSTRUCTED, SUPPORTED AND FASTENED AS RECOM-

MENDED BY SMACNA.

1. THE INTERIOR SURFACE OF ALL RADIUS ELBOWS SHALL BE

MADE ROUND

RADIUS DUCT ELBOW DETAIL

NO SCALE

SQUARE 90°

FITTING WILL

NOT BE ALLOWED.

© T R I N I T Y M E P, L L C

NO SCALE

NOTES:

FIT ALL CONNECTIONS TO AVOID

VISIBLE OPENINGS & SECURE

SUITABLY FOR THE PRESSURE CLASS.

ADDITIONAL MECHANICAL

FASTENERS REQ'D. FOR 4" W.G. &

OVER.

DO NOT EXPOSE LINER EDGES ON

LINED DUCT CONNECTIONS.

ALL OPENINGS TO BE CUT

ACCURATELY IN SHAPE & SIZE.

2.

1.

4.

3.

CONICAL

L = 1/4 W

(4" MIN.)

45° ENTRY

L.

W.

BRANCH CONN. DETAIL

© T R I N I T Y M E P, L L CNO SCALE

ANGLE IRON SUPPORTS.

1-1/4 X 1-1/4 X 3/16

DUCT HANGER DETAIL

1/2" THREADED

ROD (TYP).

SIDES OF ANGLE (TYP).

NUTS AND WASHERS BOTH

STRUCTURAL JOIST

1" KIP PAD W/

INSULATION OVER

TWIST 90° AND CONNECT

TO STRUCTURE ABOVE

SCREWS AT 8"

O.C. MINIMUM (3)

PER DUCT.

FOR DUCTS 47" AND SMALLER IN WIDTH

1" X 18 GA. GALVANIZED STRAP

OR UNISTRUT

FOR DUCTS 48" OR WIDER IN WIDTH

3" BEND UNDER

DUCT. (TYP)

DUCT SUPPORT:

1. HANGER ATTACHMENTS TO STRUCTURE: SEE DIVISION 23 SECTION "HANGERS AND

SUPPORTS FOR HVAC PIPING AND EQUIPMENT:. MINIMUM ROD OR BOLT SIZE IS 3 8 (9MM).

2. SUSPEND HORIZONTAL GALVANIZED RECTANGULAR DUCTWORK 47" (1220MM) OR LESS

IN LARGEST DIMENSION FROM CONSTRUCTION BY 1 INCH BY 18 GAUGE (25MM X 1.3MM)

GALVANIZED STRAP HANGERS SCREWED 8 INCHES (200MM) O.C. TO DUCTS. USE THREE

(3) SCREWS MINIMUM PER STRAP. BEND STRAP UNDER DUCT AND SCREW INTO BOTTOM

OF DUCT.

3. SUSPEND HORIZONTAL RECTANGULAR STAINLESS STEEL AND COATED DUCTWORK 48"

(1220MM) OR LESS IN LARGEST DIMENSION FROM CONSTRUCTION BY 1 INCH BY 18

GAUGE (25MM BY 1.3MM) GALVANIZED STEEL STRAP HANGERS BOLTED TO MATING

FLANGES AT MINIMUM OF THREE LOCATIONS. (TOP,MIDDLE,BOTTOM).

4. DUCTS OVER 48" (1220MM) IN LARGEST DIMENSION SUPPORT FROM UNISTRUT,

SUPERSTRUT, OR EQUAL, TRAPEZE HANGERS SIZED FOR THE LOAD, PER SMACNA

STANDARDS.

5. SUPPORT ROUND STEEL DUCTWORK FROM CONSTRUCTION BY 1 INCH BY 18 GUAGE

(25MM BY 1.3MM) GALVANIZED STRAP HANGERS WITH INSIDE RADIUS OF LOOP HANGER

EQUAL TO OUTSIDE RADIUS OF DUCT. FOR DUCTS UNDER 12" DIAMETER, PROVIDE

SUPPORTS 10 FEET (3CM) O.C; 12 FEET (3.6M) AND OVER, 6 FEET (1.8M) O.C. PROVIDE

NOT LESS THAN ONE HANGER PER BRANCH AND AT EACH CHANGE OF DIRECTION.

6. SUPPORT ROUND FLEXIBLE DUCTWORK FROM CONSTRUCTION BY 2 INCHES BY 26

GAUGE (50 MM BY 0.55MM) GALVANIZED STRAP HANGERS WITH INSIDE RADIUS OF LOOP

HANGER EQUAL TO OUTSIDE RADIUS OF DUCT. LOCATE SUPPORTS TO AVOID KINKS

AND SHARP BENDS.

7. DOUBLE FOLD STRAPS AT ATTACHMENTS TO STRUCTURE.

8. SPACE HANGERS NOT OVER 96 INCHES (2440MM) ON CENTER FOR DUCTS SMALLER

THAN 18 INCHES (457MM) IN LARGEST DIMENSION; 60 INCHES (1524MM) O.C. FOR DUCTS

18 INCHES (457MM) AND OVER.

2" X 26 GAUGE

FLEX DUCT© T R I N I T Y M E P, L L C

THERMOSTAT

12/24 V

TRANSFORMER

AIR HANDLER

CONTROL BOARD

R W G Y

C

THERMOSTAT

HEATING

FAN

CONDENSING

COMMON

120V MOTORIZED

ACTUATOR

R W G Y C

TO

CONDENSING

UNIT

N

EU

TR

A

L

HO

T

0V

RELAY

DIODES

NO SCALE

OUTSIDE AIR DAMPER WIRING DIAGRAM (120V)

12V OR 24V

120V

12/24V TO

120 VOLT

12/24 VOLT

LINE VOLTAGE

© T R I N I T Y M E P, L L C

CONDENSING UNIT

MIN OF 4" ON

APPROACH SIDE.

WIRE MESH 8"

4" HOUSE KEEPING CONCRETE PAD

NO SCALE

4"

MINIMUM

1/2" NEOPRENE PAD

3/8" NEOPRENE PAD

1/8" STEEL PLATE SINGLE NUT

WASHER

1/2" THREAD ROD

ANCHOR

CONDENSING UNIT

MOUNTING FLANGE/BRACKET.

ANCHOR REFRIGERANT LINES WITH GALVANIZED UNISTRUT W/ PIPE CLAMP

PROVIDE 30" MINIMUM FOR UNIT MAINTENANCE

CLEARANCE AND REFRIGERANT LINE ROUTING

PROVIDE ALL REFRIGERANT LINES WITH 2" ARMAFLEX INSULATION

A

B

C

A

C B

4"

30"

© T R I N I T Y M E P, L L C

VIBRATION ISOLATION MOUNT EQUAL TO "KINETICS NOISE

CONTROL" MODEL "KIP" FIBERGLASS ISOLATORS

E-Z FILTER FRAME

INSULATE COPPER CONDENSATE

DRAIN AND ROUTE TO FLOOR DRAIN.

METAL PLATFORM WRAPPED IN GALVANIZED SHEET METAL TO ACT

AS A RA PLENUM. INTERIOR OF PLENUM (INCLUDING BOTTOM) TO

BE INSULATED USING 1" DUCTBOARD W/ FOIL SIDE TO AIR STREAM.

COAT FOIL FACING W/ MASTIC FOR WATERPROOFING & SMOOTH

THE MASTIC OVER TO FACILITATE FUTURE CLEANING.

NOTE: THIS DETAIL IS NOT A SCALED SECTION OF THE PLAN.

SOME DUCT AND AIR DEVICES MIGHT BE SHOWN

DIFFERENTLY ON THE MECHANICAL FLOOR PLAN.

NOT TO SCALE

AS SPECIFIED.

REFER TO PLUM FOR CONDENSATE TERMINATION

CONDENSATE

OVERFLOW

SWITCH EQUAL TO

"SAFE-T SWITCH"

24" HIGH WELDED METAL PLATFORM, CONSTRUCTED

OF 1-1

2" ANGLE IRON OR 1" SQUARE METAL TUBING.

SUPPLY AIR PLENUM INTERNALLY LINE

W/ 2" ACOUSTIC INSULATION.

ROUTE DUCT AS INDICATED.

RA DUCTWORK

AIR HANDLING UNIT CONFIGURATION

NEW SUPPLY AIR DUCT.

NEW AIR HANDLING UNIT

P-TRAP

PROVIDE UNIONS FOR TRAP CLEANOUT

EMERGENCY

OVERFLOW ROUTED TO

NEAREST MOP SINK OR

LAVATORY

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PROJECT # : 24.4.19

DATE: 01/28/25

CHECKED BY: LM

REVISION:

MEP ENGINEERING

01/28/25

E . U ni ve rs ity

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3533 Moreland Dr. Ste A l Weslaco, Tx 78596 p:956.973.0500 l f:956-351-5750 www.trinitymep.com I Copyright 2024 Texas Registered Engineering Firm - F10362 Project number: 24.4.19

MD01

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2018 INTERNATIONAL BUILDING CODE

2018 INTERNATIONAL PLUMBING ELECTRICAL CODE

2018 INTERNATIONAL MECHANICAL CODE

2018 INTERNATIONAL ENERGY CONSERVATION CODE

2018 INTERNATIONAL EXISTING BUILDING CODE

2017 NATIONAL ELECTRICAL CODE OF THE NATIONAL FIRE PROTECTION ASSOCIATION

2018 INTERNATIONAL FIRE CODE

2012 TEXAS ACCESSIBILITY STANDARDS

APPLICABLE CODES

ALL SYMBOLS AND ABBREVIATIONS SHOWN ON THIS LEGEND MAY NOT

APPEAR ON THIS SET OF DRAWINGS.

USE DIRECTIONAL ARROW ON EXIT SIGNS AS REQUIRED.

IEEE STANDARD C37.2-1991, ELECTRICAL POWER SYSTEM DEVICE FUNCTION

NUMBERS.

CONTRACTOR SHALL NOT INSTALL MORE THAN THREE CURRENT CARRYING

CONDUCTORS IN A COMMON RACEWAY. IF CONTRACTOR IS PLANNING ON

GROUPING MULTIPLE CIRCUITS IN A SINGLE RACEWAY, THE CONTRCATOR

MUST SUBMIT ALL DERATING CALCULATIONS FOR THE PROPOSED

INSTALLATION IN ACCORDANCE WITH NEC ARTICLE 310.15 (B) (2) FOR

APPROVAL PRIOR TO INSTALLATION. NON APPROVED INSTALLATIONS WILL

BE REMOVED AND REINSTALLED BY THE CONTRACTOR IN ACCORDANCE WITH

THE NEC AT NO ADDITIONAL COST TO THE OWNER.

THERE SHALL NOT BE MORE THAN THE EQUIVALENT OF THREE 90° BENDS

(270 DEGREES TOTAL) BETWEEN PULL POINTS. WHERE THERE ARE MORE

THAN THREE QUARTER BENDS, CONTRACTOR SHALL PROVIDE PULL BOXES

AS SPECIFIED AND SIZED IN ACCORDANCE WITH NEC.

COMPLY WITH NEC REQUIREMENTS FOR ELECTRICAL INSTALLATIONS. ALL

ELECTRICAL EQUIPMENT AND MATERIAL TO BE APPROVED, LISTED, LABELED,

IDENTIFIED AND INSTALLED PER RECOGNIZED ELECTRICAL TESTING

LABORATORY.

ALL RECEPTACLES, SWITCHES AND JUNCTION BOXES SERVED BY

EMERGENCY BRANCH CIRCUITS SHALL BE "RED" IN COLOR. COVERPLATES

SHALL BE LABELED IN ACCORDANCE WITH SPECIFICATIONS TO INDICATE

PANELBOARD AND CIRCUIT NO. (IE: ET*LA-3).

1.

2.

3.

4.

5.

6.

7.

GENERAL ELECTRICAL NOTES

INDEX OF SHEETS

ED-100 ELECTRICAL DEMOLITION PLAN

E-500 E-700

ELECTRICAL SCHEDULES

ELECTRICAL DETAILS

HEAVY DUTY COMBINATION DISCONNECT/MOTOR STARTER

THERMOSTAT WALL MOUNTED - STUB 1/2"C ABOVE CEILING FROM

OUTLET BOX. COORDINATE EXACT LOCATION AND HEIGHT WITH

OR INSULATED GROUND. ALPHANUMERIC DESCRIPTION INDICATES

HATCH INDICATES NEUTRAL CONDUCTOR, LONG HATCHES INDICATE

UNDERGROUND CONDUIT AND WIRE HOMERUN TO PANEL. SHORT

INDICATES NEUTRAL CONDUCTOR, LONG HATCHES INDICATE PHASE

CONDUCTORS, AND LONG HATCH WITH CIRCLE INDICATES ISOLATES

ISOLATED OR INSULATED GROUND. ALPHANUMERIC DESCRIPTION

PHASE CONDUCTORS, AND LONG HATCH WITH CIRCLE INDICATES

CONDUIT AND WIRE HOMERUN TO PANEL. SHORT HATCH

MECHANCIAL DIVISION.

INDICATES PANEL AND BREAKER.

DETAIL NUMBER

SHEET NUMBER

HEAVY DUTY MOTOR STARTER

PANEL AND BREAKER.

ELECTRICAL CONDUIT

UNDERGROUND ELECTRICAL CONDUIT

MULTI-POLE DEVICE CIRCUIT NUMBERS

THREE SINGLE POLE DEVICE CIRCUIT NUMBERS

SWITCH LEG

PANELBOARD, CLEARANCE AS PER LATEST NEC

X, X, X X/X/X

MOTOR

HEAVY DUTY DISCONNECT SWITCH FUSED

HEAVY DUTY DISCONNECT SWITCH NONFUSED

TIME CLOCK (MFR.TORK#7202Z)

LIGHTING CONTACTOR, NEMA-1, W/H.O.A. SWITCH

CIRCULATING PUMP

PHOTO CELL(MFR.INTERMATIC #K4136M)

CP-1

ENCLOSED BREAKER, RE: TO SCH. FOR MORE INFO.

---ALL SYMBOLS SHOWN MAY NOT APPEAR IN ALL DRAWINGS.

SYMBOLS ARE SHOWN SCHEMATIC AND MAY NOT BE TO SCALE.

SYMBOL DESCRIPTION

ELECTRICAL LEGEND-GENERAL

A-1

A-1

THERMOSTAT,RE:DIV.15

FIRE

80"

MAX.

CEILING

FINISHED FLOOR

CEILING

FINISHED FLOOR

CEILING

FINISHED FLOOR

48" MAX. UNLESS LOCATED

ABOVE "OBSTRUCTION"

SUCH AS A COUTER, THEN

42" MAXIMUM.

12" MAX. AND

6" MIN.

4" MIN.

MOUNTING HEIGHT DETAIL

SWITCH

TELEPHONE OULET

DATA OUTLET

RECEPTACLE

FIRE ALARM PULL SWITCH

FIRE ALARM STROBE/AUDIO

WALL MOUNTED SMOKE DETECTOR

PROVIDE 18"AFF UNLESS

OTHERWISE NOTED.

RECEPTACLE

DATA OUTLET

TELEPHONE OULET

MINIMUM OF 4" SQUARE

JUNCTION BOX - SIZE & MOUNTING AS REQUIRED JJ

ROTARY TYPE DISCONNECT SWITCH R

120/277-208/480V,20AMP, MOTOR RATED SWITCH, NEMA-1(INTERIOR)

NOTE: VERIFY WITH ARCHITECTURAL FOR ADA REQUIREMENTS.

ELECTRICAL DEVICE AS SHOWN ON PLANS SURFACE MOUNT RACEWAY.

SURFACE MOUNT RACEWAY SHALL BE WIREMOLD #V700 SERIES.

PROVIDE ALL RELATED #V700 SERIES ACCESSORIES FOR AN OPERABLE

SYSTEM.

ENCLOSURE, NEMA-3R(EXTERIOR) ENCLOSURE. VOLTAGE TO BE SELECTED

PER EQUIPMENT CIRCUIT REQUIREMENTS.

COMMUNICATION CONDUIT AND WIRINGC

ALL OTHER MOUNTING HEIGHTS REFER TO CENTERLINE OF DEVICE.

48" AFF INDICATES TO TOP OF DEVICE;

15" AFF INDICATES TO BOTTOM OF DEVICE;

AC INDICATES 6" ABOVE COUNTER TO BOTTOM OF DEVICE.

NOTES:

1.)

ELECTRICAL LEGEND -

WIRING DEVICES

---ALL SYMBOLS SHOWN MAY NOT APPEAR IN ALL DRAWINGS.

SYMBOLS ARE SHOWN SCHEMATIC AND MAY NOT BE TO SCALE.

208V RECEPTACLE, VERIFY NEMA NO. WITH EQUIPMENT SUPPLIER

ISOLATED GROUND QUADPLEX RECEPTACLE

DUPLEX RCPT. GFI - 20A/125V/2P/3W/G NEMA 5-20R

DUPLEX RECEPTACLE - 20A/125V/2P/3W/G NEMA 5-20R

SINGLE RECEPTACLE - 20A/125V/2P/3W/G NEMA 5-20R

ISOLATED GROUND DUPLEX RECEPTACLE - 20A/125V NEMA 5-20R

SPECIAL PURPOSE RECEPTACLE (NEMA NO. AS INDICATED)

QUADRAPLEX RECEPTACLE

"IN-USE"

WP/

J-BOX - AIR HAND DRYER: (RECESSED HAND DRYERS TO BE

PROVIDED BY DIVISION 16, ELECTRICAL) 120V MODEL #SLIMDRI AS

MANUFACTURER BY WORLD DRYER. (COLOR WHITE) QUANTITY:

REFER TO DRAWINGS (MIN. ONE PER LAV. COMPLETE W/ ELE.

CONNECTIONS TYP.)

/ HOSPITAL GRADE DUPLEX RECEPTACLE/GFI - 20A/125V/2P/3W/G

NEMA 5-20R

4-GANG FLOOR MOUNTED BOX, 2-DUPLEX RECEPTACLE(INCLUDE

RECEPTACLE WITH COVER PLATE)/2-GANG FOR DATA - FLUSH

MOUNTED UNO FLOOR BOX = MFR.-HUBBELL

MODEL#CFB4G30RCR-CFBS1R8CVRNKL(COVER)-(2)FBMPDUP-

FBMP6KS -CFBHUB2(MULTISERVICE STEEL RECESSED FLOOR BOX

-VERIFY FLOOR FINISH PRIOR TO ORDER SAME BOX FOR DATA

OUTLETS.

DUPLEX RCPT.,WEATHER RESISTANT "WR", GFI INSTALLED IN A

"IN-USE" WEATHER PROOF STEEL ENCLOSURE- 20A/125V/2P/3W/G

NEMA 5-20R WP/"IN-USE" SHALL BE EQUAL TO MFR. CARLON,

METALLIC SERIES SINGLE GANG, VERTICAL MOUNT #ME9UVMG

DOUBLE GANG, VERTICAL MOUNT #ME9U2VMG

6" FIRE RATED POKE-TRHOUGHS BOX, 2-DUPLEX RECEPTACLE(INCLUDE

RECEPTACLE WITH COVER PLATE)- MFR.-HUBBELL

MODEL#S1R6PTFIT-S1R6SPE-S1R6SPL-S1R6SPH(50/50 DEVICE PLATE

COMBINATION)-S1R6CVRALU(COVER) -VERIFY FLOOR FINISH PRIOR

TO ORDER SAME BOX FOR DATA OUTLETS.

8" FIRE RATED POKE-TRHOUGHS BOX, 2-DUPLEX RECEPTACLE(INCLUDE

RECEPTACLE WITH COVER PLATE)- MFR.-HUBBELL

MODEL#S1R8PTFIT3-S1R8CSPK-S1R8CSPK-S1R8PSPZ(50/50 DEVICE

PLATE COMBINATION)-S1R8CVRALU(COVER) -VERIFY FLOOR FINISH

PRIOR TO ORDER SAME BOX FOR DATA OUTLETS.

6-GANG FLOOR MOUNTED BOX, 2-DUPLEX RECEPTACLE(INCLUDE

RECEPTACLE WITH COVER PLATE)/2-GANG FOR DATA - FLUSH

MOUNTED UNO FLOOR BOX = MFR.-HUBBELL

MODEL#CFB6G30RCR-CFBS1R8CVRNKL(COVER)-(3)FBMPDUP-FBMP6KS

-CFBHB2(MULTISERVICE STEEL RECESSED FLOOR BOX-VERIFY FLOOR

FINISH PRIOR TO ORDER SAME BOX FOR DATA OUTLETS.

6" FIRE RATED POKE-TRHOUGHS BOX, FURNITURE FEED,- MFR.-HUBBELL

MODEL#S1R6PTFFALU( ALUMINUM COVER) -VERIFY FLOOR FINISH

PRIOR TO ORDER.

T DUPLEX RECEPTACLE TAMPER RESISTANT - 20A/125V/2P/3W/G

NEMA 5-20R

H

DUPLEX RECEPTACLE(S)

SHARE CIRCUIT

SHUNT TRIP

UNDERFLOOR

SPACE ONLY

WIRE GUARD

UNLESS NOTED

UNDERGROUND

TRANSFORMER

WEATHERPROOF

CB CIRCUIT BREAKER

GROUND FAULT

NOT IN CONTRACT

GROUND (EQUIPMENT)

MOUNT OR MOUNTED

EMPTY CONDUIT

NL NIGHT LIGHT

MTD

GFI

NF

NIC

F

G

EC

EX

NONFUSED

FUSE

EXISTING

XFMR

UNO(U.N.O.)

ST (S.T.)

SO (S.O.)

UF

WG

WP

UG

SW

SP

SWITCH

SPARE

JURISDICTION

ABOVE FINISHED FLOOR

DESCRIPTION

ELECTRICAL ABBREVIATIONS:

ABBV:

C

AFF

CONDUIT

(S.C.)

RCPT(S)

PNL PANEL

MAIN LUGS ONLYMLO

RIGID METAL CONDUITRMC

RIGID NONMETALLICRNC

I.G. RECEPTACLE(S)CRCPT(S)

QUAD I.G. RECEPTACLE(S)QCRCPT(S)

QUAD RECEPTACLE(S)QRCPT(S)

STAINLESS STEEL

S/N

DESCRIPTION ABBV:

NEMA-1N1

NEMA-3RN3R

NEMA-4XN4X

TAMPER PROOFT

ABOVE COUNTERAC

AUTHORITY HAVING AHJ

BELOW FINISHEDBFC

SOLID NEUTRAL

SS

ELECTRICAL METALLICEMT

TUBING CONDUIT

EA. EACH

CKT. CIRCUIT

FDR. FEEDER

HEAVY DUTYH.D

HEIGHTHT.

ISOLATED GROUNDIG

LIGHTING CONTACTORLC

LIGHTINGLTG.

MAIN BREAKERMB

MANUFACTURERMFR.

INTERRUPTER

CONDUIT

OTHERWISE

CEILING

6P

8P

6G

6JP

HD

BELOW COUNTERBC

E-400 ELECTRICAL LEGEND

E-100 ELECTRICAL POWER PLAN

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PROJECT # : 24.4.19

DATE: 01/28/25

CHECKED BY: LM

REVISION:

MEP ENGINEERING

01/28/25

E . U ni ve rs ity

D r.

Ed in bu rg

T X.

3533 Moreland Dr. Ste A l Weslaco, Tx 78596 p:956.973.0500 l f:956-351-5750 www.trinitymep.com I Copyright 2024 Texas Registered Engineering Firm - F10362 Project number: 24.4.19

E-100

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A

AHU-2

CU-2 CU-1

AHU-1

A-26,28 A-2,4,6

J J

CONFERENCE

ROOM

OFFICE/LOBBYSTORAGE/

PARTS

ROOM

MENS

RESTROOM

WOMENS

RESTROOM

LAUNDRY ROOM

GYM ROOM

SLEEPING

QUARTERS

CHIEFS

SLEEPING

QUARTERS

HALLWAY

BAY #1BAY #2BAY #3

T

T

T

T

HVLS-1 HVLS-2 HVLS-3

J

EQ-1,3,5

J

EQ-2,4,6

J

EQ-7,9,11

EX PANEL-"A"

EX PANEL-"B"

A-25,27

PANEL-EQ

A-3,5

EX PANEL-"C"

WP-"IN/USE"

2 2 2

1 J-BOX FOR MOTORIZED DAMPER. COORDINATE EXACT LOCATION

PRIOR TO ANY WORK.

A. COORDINATE EXACT LOCATION AND MOUNTING HEIGHT OF

ALL POWER SOURCE WIRING IN ACCORDANCE WITH

ARCHITECTURAL MILLWORK.

B. ELECTRICAL CONTRACTOR SHALL MAKE FINAL CONNECTION

TO H.V.A.C EQUIPMENT, PLUMBING EQUIPMENT, REFER TO

PANEL SCHEDULE FOR WIRE SIZE.

C. ELECTRICAL CONTRACTOR SHALL PROVIDE STARTERS, RELAYS,

CONTACTORS AND THE REQUIRED ELECTRICAL ACCESSORIES

FOR MECHANICAL SYSTEM AS REQUIRED.

D. COORDINATE EXACT LOCATION OF ALL MECHANICAL

EQUIPMENT IN ACCORDANCE W/MECHANICAL DRAWINGS

TO MEET ELECTRICAL AND MECHANICAL REQUIRED

CLEARANCE BY THE LATEST CODE.

E. CONTRACTOR SHALL REFER TO EQUIPMENT SUBMITTAL FOR

ALL ELECTRICAL REQUIREMENTS PRIOR TO COMMENCING

ANY WORK.

F. ELECTRICAL CONTRACTOR SHALL PROVIDE J-BOX AND

CONDUIT FOR H.V.A.C. CONTROLS AND THERMOSTATS.

COORDINATE EXACT LOCATION WITH MECHANICAL

CONTRACTOR.

G. NEMA RATED OUTLETS, REFER TO BREAKER SIZE AND

COORDINATE WITH EQUIPMENT REQUIREMENTS PRIOR TO BID.

GENERAL NOTES: POWER

KEYED NOTES: POWER

H. CONTRACTOR SHALL REFER TO EQUIPMENT SUBMITTAL FOR ALL

ELECTRICAL REQUIREMENTS PRIOR TO COMMENCING ANY

WORK.

HVLS CONTROL PANEL. COORDINATE EXACT LOCATION PRIOR TO ANY

WORK.

2 J-BOX FOR HVLS FAN. COORDINATE ALL ELECTRICAL CONNECTIONS

WITH MANUFACTURE AND MECHANICAL CONTRACTOR PRIOR TO

COMMENCING ANY WORK.

ROUTE 120V CIRCUIT VIA 2#12,1#12G, 1/2"C TO EXISTING PANEL C OR B.

PROVIDE 1-20AMP 1-POLE BREAKER IN SPACE AVAILABLE.

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PROJECT # : 24.4.19

DATE: 01/28/25

CHECKED BY: LM

REVISION:

MEP ENGINEERING

01/28/25

E . U ni ve rs ity

D r.

Ed in bu rg

T X.

3533 Moreland Dr. Ste A l Weslaco, Tx 78596 p:956.973.0500 l f:956-351-5750 www.trinitymep.com I Copyright 2024 Texas Registered Engineering Firm - F10362 Project number: 24.4.19

E-200

ELECTRICAL POWER PLAN

SCALE: 3/16"=1'-0"

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SCALE: N.T.S.

ELECTRICAL SCHEMATIC DIAGRAM

ELECTRICAL RISER DIAGRAM KEYED NOTES:

EXISTING 120/240V, 3P, 4WIRE ELECTRICAL METER TO REMAIN.

EXISTING FEEDER TO REMAIN.

EXISTING AUTOMATIC TRANSFER SWITCH TO REMAIN.

EXISTING 120/240V, 3P, 4WIRE 200AMP PANELBOARD-A TO REMAIN.

EXISTING 120/240V, 3P, 4WIRE 200AMP ENCLOSED NEMA-3R BREAKER.

EXISTIN…