Attachment A 23100 - Glenwood 90PCT SET.pdf

PDF 7 MB Posted Jan 12, 2024

Attached to: RFP-2324-518 Complete HVAC System Installation - Glenwood
Solicitation number: 56076
Issued by: Danville City, Virginia

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Written by GovTribe AI · Apr 2, 2024

The provided document is an Attachment A for a Request for Proposal (RFP) issued by the Danville Public School System (Virginia) for the complete turnkey installation of a new HVAC system at the Glenwood school. The scope of work includes furnishing and installing all equipment, ductwork, piping, and accessories as specified in the 90% progress set of mechanical drawings. The bidder will be responsible for providing the labor, materials, and equipment necessary for a complete and functional HVAC system. This RFP has a response deadline, but no specific award date is provided. The contract term is not explicitly stated.

The RFP does not provide details on pricing terms, set asides, incumbents, funding requirements/sources, or dollar amounts. However, it does require the successful contractor to coordinate with the building owner's asbestos abatement contractor prior to construction, as the building will remain occupied during the project. The contractor must also provide shop drawings, product data, and samples for approval, and ensure all work is performed in compliance with applicable codes and standards.

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MECHANICAL GENERAL NOTES

22x12

NOTE: ALL DUCT DIMENSIONS SHOWN ON DRAWINGS ARE IN INCHES AND

INDICATE INSIDE FREE AREA UNLESS NOTED OTHERWISE.

MANUAL VOLUME DAMPER (MVD)

MOTOR OPERATED DAMPER (MOD) W/ACCESS DOOR

FIRE DAMPER WITH ACCESS DOOR

ACCESS DEVICE - SEE SPECIFICATIONS

SUPPLY DUCT TURNING UP

RETURN DUCT TURNING DOWN

FLEXIBLE CONNECTION

SUPPLY DIFFUSER

RETURN GRILLE OR REGISTER

EXHAUST GRILLE OR REGISTER

PLAN KEY NOTES

REVISION NOTES

RECTANGULAR DUCT

AC CONDENSATE DISCHARGE LINE

DIRECTION OF FLOW

DUCTWORK SYMBOLS MISCELLANEOUS ABBREVIATIONS AND SYMBOLS

AIR DEVICE SYMBOLS

EQUIPMENT TAGS

DUCTWORK LEGEND

AHU-X

EQUIPMENT TYPE

S-1

6"Ø AIR DEVICE TAG

CFM

DEVICE

TYPE

NECK SIZE

LINEAR DIFFUSER

CARBON DIOXIDE CO2 SENSOR

WALL SWITCH

T THERMOSTAT

AD ACCESS DOOR

AHU AIR HANDLING UNIT

APD AIRSIDE PRESSURE DROP

BAS BUILDING AUTOMATION SYSTEM

BHP BRAKE HORSEPOWER

BLDG BUILDING

CFM CUBIC FEET PER MINUTE

CO CLEAN-OUT

CU CONDENSING UNIT

D AC CONDENSATE DRAIN

DB DRY BULB

DDC DIRECT DIGITAL CONTROL

DN DOWN

DX DIRECT EXPANSION

EA EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

EF EXHAUST FAN

ELEC ELECTRICAL

ESP EXTERNAL STATIC PRESSURE

ABBREVIATIONS

EX, (E) EXISTING

FD FIRE DAMPER

FLA FULL LOAD AMPERES

FT FOOT, FEET

HR HEATING HOT WATER RETURN

HS HEATING HOT WATER SUPPLY

LAT LEAVING AIR TEMPERATURE

MBH THOUSAND BTUH

MCA MINIMUM CIRCUIT AMPACITY

MECH MECHANICAL

MOP MAX. OVERCURRENT PROTECTION

N/A NOT APPLICABLE

NTS NOT TO SCALE

OA OUTSIDE AIR

PD PRESSURE DROP

PSI POUNDS PER SQUARE INCH

QTY QUANTITY

RA RETURN AIR

RS / RL REFRIGERANT SUCTION / LIQUID LINE SET

RTU ROOFTOP UNIT

SA SUPPLY AIR

SD SMOKE DETECTOR

SP STATIC PRESSURE

TEMP TEMPERATURE

TSP TOTAL STATIC PRESSURE

TYP TYPICAL

UC UNDERCUT

UH UNIT HEATER

VAV VARIABLE AIR VOLUME

VFD VARIABLE FREQUENCY DRIVE

VRF VARIABLE REFRIGERANT FLOW

VTR VENT THROUGH ROOF

W/ WITH

W/O WITHOUT

WB WET BULB

WMS WIRE MESH SCREEN

DUCT MOUNTED GRILLE OR REGISTER

RETURN DUCT TURNING UP

SUPPLY DUCT TURNING DOWN

UNIT NO.

GENERAL:

1. LU + S ENGINEERS HAS NOT PERFORMED ANY ASBESTOS INSPECTION AND IS NOT AWARE OF, NOR WILL BE RESPONSIBLE FOR ANY ASBESTOS RELATED ITEMS. ASBESTOS RELATED ITEMS WILL BE HANDLED UNDER A SEPARATE CONTRACT WITH THE BUILDING OWNER. THE CONTRACTOR SHALL COORDINATE ALL WORK WITH THE OWNERS ASBESTOS ABATEMENT CONTRACTOR FOR TESTING AND REMOVAL PRIOR TO ANY ACTUAL

CONSTRUCTION.

2. THE BUILDING IS TO REMAIN OCCUPIED DURING THE ENTIRE CONSTRUCTION PERIOD. THE CONTRACTOR SHALL VERIFY IN ADVANCE WITH THE OWNERS REPRESENTATIVE FOR ACCESS TO AREAS OF CONSTRUCTION. ANY AND ALL SYSTEM SHUTDOWNS WILL REQUIRE SCHEDULING WITH THE OWNERS REPRESENTATIVE. THE CONTRACTOR IS ADVISED THAT SOME AREAS OF CONSTRUCTION WILL BE PERFORMED AFTER NORMAL WORKING

HOURS.

3. THE CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS BEFORE COMMENCING WORK AND SHALL NOTIFY THE ENGINEER IF A CONDITION EXISTS

WHICH PREVENTS THE CONTRACTOR FROM ACCOMPLISHING THE INTENT OF THE DOCUMENTS.

4. THE CONTRACTOR SHALL FURNISH ALL LABOR, MATERIALS AND EQUIPMENT FOR THE COMPLETION OF ALL MECHANICAL WORK SHOWN ON THE DRAWINGS AND/OR SPECIFIED. THIS WILL INCLUDE ANY INCIDENTAL ACCESSORIES NECESSARY TO MAKE THE WORK COMPLETE IN ALL RESPECTS AND

READY FOR OPERATION.

5. CONTRACTOR SHALL SUBMIT SHOP DRAWINGS, PRODUCT DATA AND SAMPLES TO THE ENGINEER FOR APPROVAL. WRITTEN SUBMITTALS SHALL BE FORWARDED IN SIX (6) COPIES AND CLEARLY MARKED TO INDICATE SPECIFIC ITEM, PERFORMANCE OR CAPACITIES, SIZE, COLOR AND LOCATION OF USE. ALL SUBMITTALS SHALL BE CHECKED, DATED, PRESENTED AND LABELED IN A CLEAR AND THOROUGH MANNER. SUBMITTALS SHALL INCLUDE, BUT ARE NOT LIMITED TO, THE FOLLOWING: AIR HANDLING UNITS, CONDENSING UNITS, EXHAUST FANS, ELECTRIC DUCT HEATERS, UNIT HEATERS, DUCT ACCESSORIES, AIR DEVICES AND ALL PIPING AND ACCESSORIES. ALL ITEMS LISTED ON DRAWINGS AND/OR IN SPECIFICATIONS ARE NOT INTENDED TO PRECLUDE THE USE OF OTHER PRODUCTS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL MODIFICATIONS, REROUTING, RELOCATION AND VARIATIONS AT NO EXTRA COST TO THE OWNER WHEN AND IF SUBSTITUTED ITEMS ARE APPROVED FOR USE. ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE APPLICABLE STATE AND LOCAL CODES, THE NATIONAL FIRE PROTECTION ASSOCIATION (NFPA), THE ENVIRONMENTAL

PROTECTION AGENCY (EPA) AND THE LOCAL AUTHORITIES HAVING JURISDICTION.

6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR FINAL COORDINATION OF TRADES WITH STRUCTURAL, PLUMBING, MECHANICAL, ELECTRICAL AND SPRINKLER SYSTEMS AND PROVIDING NECESSARY OFFSETS, TRANSITIONS, PIPE REROUTING, MATERIALS AND LABOR TO ARRANGE EQUIPMENT, DUCTWORK AND PIPING AS REQUIRED FOR A PROPER AND ACCESSIBLE INSTALLATION. CLOSE COORDINATION WILL BE REQUIRED FOR ALL SERVICES

ABOVE CEILING.

7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL LOW VOLTAGE WIRING AND CONDUITS SERVING ANY AUTOMATIC TEMPERATURE CONTROLS RELATED ITEMS. THIS INCLUDES BUT IS NOT LIMITED TO THERMOSTATS, TIMECLOCKS, MOTOR OPERATED DAMPER ACTUATORS, SMOKE DETECTORS, DUCT PRESSURE SENSORS, STATIC PRESSURE CONTROLLERS, END SWITCHES, FAN INTERLOCKS, CONTACTORS AND ALL ACCESSORIES FOR A FULLY

FUNCTIONING AUTOMATIC TEMPERATURE CONTROLS SYSTEM.

8. INFORMATION ON EXISTING SERVICES WAS TAKEN FROM LIMITED FIELD SURVEY.

9. ALL PENETRATIONS SHALL BE SLEEVED. PENETRATIONS IN RATED ENCLOSURES SHALL BE SEALED WITH APPROVED FIRE RESISTIVE MATERIALS.

PENETRATIONS IN EXTERIOR ENCLOSURES SHALL BE SEALED WEATHERTIGHT. PENETRATIONS IN FINISHED AREAS SHALL HAVE ESCUTCHEON PLATES

OR FINISHED FLANGES.

10. ALL ITEMS, EQUIPMENT AND ACCESSORIES INSTALLED IN PLENUMS SHALL BE PLENUM RATED.

DEMOLITION:

1. THE CONTRACTOR SHALL CLOSELY COORDINATE LIMITS OF DEMOLITION WITH NEW WORK FOR THIS AREA.

2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVING SCRAP MATERIALS AND DEBRIS ASSOCIATED WITH THIS WORK FROM THE SITE. ASCERTAIN

AS TO WHAT MATERIAL OR EQUIPMENT IS TO REMAIN IN POSSESSION OF THE OWNER.

3. ALL EQUIPMENT, DUCTWORK, PIPING, WIRING, ETC. DESIGNATED FOR REMOVAL SHALL INCLUDE ALL HANGERS, SUPPORTS AND APPURTENANCES. ANY SERVICE NOT TOTALLY REMOVED OR REUSED SHALL BE CAPPED, SEALED, OR OTHERWISE TERMINATED IN AN ACCEPTABLE MANNER.

4. WHEN EQUIPMENT CONTAINING REFRIGERANT IS DESIGNATED TO BE REMOVED, EXISTING REFRIGERANT IN THE SYSTEM SHALL BE RECLAIMED AND

DISPOSED ACCORDING TO FEDERAL AND STATE GUIDELINES AND REGULATIONS.

DUCTWORK:

1. PROVIDE FINAL CONNECTION TO ALL EQUIPMENT FURNISHED BY OWNER AND/OR OTHERS.

2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR BALANCING OF SYSTEM AS REQUIRED TO OBTAIN INDICATED AIRFLOW AT EACH AIR DEVICE AND/OR PIECE OF EQUIPMENT ACCORDING TO SMACNA STANDARDS (NEBB OR AABC STANDARDS ARE ALSO ACCEPTABLE).

3. THE ROUTING OF ALL DUCTWORK AS SHOWN ON THE DRAWINGS IS DIAGRAMMATIC ONLY, INTENDING TO SHOW GENERAL RUNS AND LOCATIONS OF EQUIPMENT, DUCTWORK AND SPECIALTIES. CONTRACTOR WILL BE RESPONSIBLE FOR THE EXACT LOCATION AND COORDINATION OF ALL ITEMS.

4. ALL DUCTWORK SHOWN ON PLANS OR INDICATED BY NOTES SHALL BE CONCEALED ABOVE CEILING OR IN WALLS UNLESS NOTED OTHERWISE.

5. SUPPLY DUCTWORK SHALL BE LOW PRESSURE GALVANIZED SHEET METAL WITH FLEXIBLE DUCT BRANCHES.

6. RETURN AIR AND EXHAUST AIR DUCTWORK SHALL BE LOW PRESSURE GALVANIZED SHEET METAL.

7. ALL DUCTWORK SHALL BE CONSTRUCTED IN ACCORDANCE WITH SHEET METAL AND AIR CONDITIONING CONTRACTORS NATIONAL ASSOCIATION (SMACNA): DUCT CONSTRUCTION STANDARDS, LATEST EDITION; SIZED PER EQUAL FRICTION METHOD BASED ON 0.07" (LOW PRESSURE) FRICTION LOSS PER 100 FT OF DUCT. ANY DEVIATIONS FROM THE FITTING TYPES AS SHOWN ON THE PLANS SHALL BE APPROVED BY THE ENGINEER PRIOR TO ANY

FABRICATION OR INSTALLATION.

8. DUCTWORK PRESSURE CLASSIFICATIONS: ALL LOW PRESSURE DUCTWORK SHALL BE CONSTRUCTED AT MIN. +/- 2.0 IN WG. IF DUCTWORK'S FORESEEN STATIC PRESSURE IS HIGHER THAN +/- 2.0 IN WG (FOR LOW PRESSURE), THE NEXT AVAILABLE PRESSURE CLASS THAT IS GREATER THAN THE

FORESEEN STATIC PRESSURE SHALL BE USED.

9. DUCTWORK SEALING: ALL DUCTWORK SHALL BE SEALED ACCORDING TO SMACNA 'STANDARD DUCT SEALING REQUIREMENTS TABLE'. ALL INDOOR DUCTWORK SHALL BE SEALED AT MINIMUM 'B' LEVEL; ALL OUTDOOR DUCTWORK OR DUCTWORK LOCATED IN UNCONDITIONED SPACE SHALL BE SEALED

AT 'A' LEVEL.

10. ALL DUCT DIMENSIONS ARE IN INCHES AND ARE INSIDE CLEAR.

11. ALL DUCTWORK INCLUDING THE DUCT, DUCT FITTINGS, PLENUMS, AIR DEVICES, ETC. SCHEDULED TO BE WRAPPED (DW) SHALL BE INSULATED WITH FLEXIBLE FIBERGLASS INCLUDING FLAME RETARDANT LAMINATED KRAFT REINFORCED ALUMINUM FOIL VAPOR BARRIER. MINIMUM DENSITY SHALL BE

0.75 LB/CU FT. ALL INSULATION JOINTS SHALL BE TAPED. DUCTWRAP TAPE SHALL BE HIGH TENSILE ALUMINUM FOIL COATED ON ONE SIDE WITH A HIGH

PERFORMANCE ACRYLIC ADHESIVE.

12. PROVIDE FLEXIBLE CONNECTION AT DUCTWORK CONNECTIONS TO ALL MECHANICAL EQUIPMENT SUBJECT TO VIBRATION.

13. ALL SUB-MAIN AND BRANCH DUCTS CONNECTION TO TRUNK DUCTS, SHALL HAVE BOOT FITTINGS WITH 45 DEG. FLARE (SQUARE TO ROUND CONNECTIONS SHALL ALSO HAVE 45 DEG. FLARE). PROVIDE AND INSTALL ALL REQUIRED DAMPERS AT BRANCH DUCTS TO ALLOW SYSTEMS TO BE BALANCED PER DRAWINGS. ALL DAMPERS SHALL BE INSTALLED AS CLOSE AS POSSIBLE TO THE BRANCH TAP, IN ORDER TO REDUCE NOISE AT

DIFFUSERS/GRILLES.

14. ALL BRANCH DUCT RUNOUTS TO DIFFUSERS SHALL BE FULL CONNECTION SIZE OF DIFFUSER, UNLESS NOTED OTHERWISE.

15. INSULATED FLEXIBLE DUCT SHALL BE CUT TO EXACT LENGTH REQUIRED (MAXIMUM 5'-0" LONG). MAINTAIN MINIMUM 1.5 RADIUS RATIO WHERE BENDING OR OFFSETTING IS NECESSARY. MAXIMUM BEND SHALL BE NO MORE THAN 90 DEGREES. NO MORE THAN ONE CHANGE OF DIRECTION WILL BE ALLOWED IN EACH FLEXIBLE DUCT SECTION. COILING OR UNNECESSARY OFFSETS OF DUCTWORK SHALL NOT BE PERMITTED.

16. ALL DUCT PENETRATIONS ON SMOKE PARTITION SHALL BE SEALED AIR-TIGHT.

EQUIPMENT:

1. PROVIDE SMOKE DETECTORS FOR ALL MECHANICAL EQUIPMENT PER APPLICABLE CODE AND NFPA. ALL SMOKE DETECTORS SHALL BE INTERLOCKED

WITH THE CENTRAL ALARM SYSTEM IF SUCH A SYSTEM EXISTS.

2. PROVIDE SPRING TYPE VIBRATION ISOLATORS FOR ALL EQUIPMENT SUPPORTED FROM OR BEARING ON ANY PART OF THE BUILDING STRUCTURE.

3. INSTALL REFRIGERANT PIPING, VALVES AND ALL ACCESSORIES REQUIRED TO ENSURE A COMPLETE, SAFE AND OPERATING SYSTEM. THE DESIGN, SIZING, PITCHING AND LAYOUT OF THE REFRIGERANT PIPING SYSTEMS SHALL BE MADE BY OR APPROVED BY THE REFRIGERANT EQUIPMENT MANUFACTURER. REFRIGERANT PIPING (ALL SIZES) SHALL BE TYPE M SOFT DRAWN COPPER WITH WROUGHT COPPER BRAZED FITTINGS. THE REFRIGERANT SUCTION AND LIQUID PIPING SHALL BE INSULATED. INSULATION SHALL BE FLEXIBLE, ELASTOMERIC, CLOSED CELL, TUBULAR MOLDED TO ACCOMMODATE PIPING, WATER RESISTANT, OZONE RESISTANT, MINIMUM DENSITY 6 LB/CF, MAXIMUM THERMAL CONDUCTIVITY PER 1" THICKNESS OF

0.27 AT 75 DEGREES F. ALL JOINTS TRANSVERSE AND LONGITUDINAL, SHALL BE SEALED.

CONTROLS:

1. PROVIDE WALL-MOUNTED CARBON DIOXIDE SENSORS WITH READING DISPLAY AS INDICATED ON PLANS. CARBON DIOXIDE SENSORS SHALL BE DUAL WAVELENGTH WITH AUTOMATIC BASELINE ADJUSTMENT. ITS ACCURACY SHALL BE +/- 75 PPM OR 5% OF THE READING, WHICHEVER IS LESS. IT SHALL BE

PROVIDED BY ONE OF THE FOLLOWING MANUFACTURERS,

- AIRTEST - MODEL TR9294

- GREYSTONE ENERGY SYSTEM, INC. - MODEL: CD2RMC SERIES

- HONEYWELL INC. - MODEL: C7232A1016

- VERIS INDUSTRIES - MODEL: CWE SC

CARBON DIOXIDE SENSORS SHALL BE CALIBRATED BASED ON MANUFACTURER AND ASHRAE RECOMMENDATIONS. IT SHALL BE CALIBRATED AT LEAST

ONCE EVERY 12 MONTHS.

PIPING:

1. EQUIPMENT DRAIN PIPING: ALL SIZES, TYPE DWV COPPER; WROUGHT COPPER DRAINAGE PATTERN FITTINGS; 95-5 SOLDER

2. ALL PIPING TO BE SUPPORTED ON MAXIMUM 5'-0" CENTERS.

3. CLEAN, STERILIZE AND TEST ALL PIPING INSTALLED UNDER THIS CONTRACT IN ACCORDANCE WITH APPLICABLE STATE AND LOCAL CODES AND LOCAL

AUTHORITIES HAVING JURISDICTION.

4. ALL PIPING INCLUDING FITTINGS SCHEDULED TO BE INSULATED SHALL USE FLEXIBLE ELASTOMERIC INSULATION OR RIGID FIBERGLASS INSULATION.

5. THE ROUTING OF ALL PIPING AS SHOWN ON THE DRAWINGS ARE DIAGRAMMATIC ONLY, INTENDING TO SHOW GENERAL RUNS AND LOCATIONS OF PIPING, FIXTURES, AND SPECIALTIES. CONTRACTOR WILL BE RESPONSIBLE FOR THE EXACT LOCATION AND COORDINATION OF ALL ITEMS.

6. ALL PIPING SHOWN ON PLANS OR INDICATED BY NOTES SHALL BE CONCEALED ABOVE CEILING OR IN WALLS UNLESS NOTED OTHERWISE.

12"Ø ROUND DUCT

EQUIPMENT SERVICE CLEARANCE

(E) 22x12 EXISTING DUCTWORK

.d w g

Sheet

Scale

Project NO.

Date

PROJECT NAME AND ADDRESS

SEAL

CLIENT

Revision/IssueNo. Date

SHEET TITLE

N W

O O

D E

R Y

O O

L C

O N

E, V

23100

11/08/2023

AS NOTED

Lu+S

4924 DOMINION BLVD, STE A

GLEN ALLEN, VA 23060

p: 804.925.2600 f: 804.925.2170 www.LSEngineers.net

90% PROGRESS SET

NOT FOR

CONSTRUCTION

11/08/23

NOTES AND LEGENDS

M0.1

Sheet List Table Sheet Number Sheet Title

M0.1 NOTES AND LEGENDS

M0.2 SCHEDULES

M0.3 SCHEDULES

M0.4 SCHEDULE AND DETAILS

M0.5 DETAILS AND REFRIGERANT SYSTEM DIAGRAMS

M2.1 FIRST FLOOR PLAN - MECHANICAL DUCTWORK

M2.2 BASEMENT AND SECOND FLOOR PLANS - MECHANICAL

DUCTWORK

M3.1 FIRST FLOOR PLAN - MECHANICAL PIPING

M3.2 BASEMENT AND SECOND FLOOR PLANS - MECHANICAL

PIPING

AutoCAD SHX Text

ENGINEERS

FAN SCHEDULE

UNIT LOCATION AND TYPE CFM TOTAL S.P. FAN

MOTOR DATA SELECTION BASED ON

REMARKS

NUMBER AREAS SERVED IN. W.G. RPM

HP V PH Hz MANUFACTURER MODEL NO.

EF-A TOILET CEILING 50 0.3 808 22 WATT 115 1 60 GREENHECK SP-A50-VG 1, 2

EF-B JANITOR / ELECTRICAL CLOSET CEILING 90 0.3 887 24 WATT 115 1 60 GREENHECK SP-A90-VG 1, 3

EF-C MEN'S / WOMEN'S INLINE 200 0.3 1300 1/6 115 1 60 GREENHECK SQ-080-VG 1, 2

EF-1 BASEMENT ELECTRICAL ROOM INLINE 550 0.5 1725 1/4 115 1 60 GREENHECK SQ-095-VG 1, 3

1. PROVIDE ECM FAN MOTOR

2. INTERLOCK WITH LIGHT SWITCH

3. CONTROLLED BY WALL SWITCH

PACKAGED ROOFTOP UNIT WITH GAS-FIRED BURNER SCHEDULE

EVAPORATOR FAN DATA DX COOLING DATA MODULATING HOT GAS REHEAT DATA GAS BURNER DATA ELECTRICAL DATA SELECTION BASED ON

UNIT LOCATION AND TOTAL

CFM

EXT.S.P.

IN W.G.

FAN

RPM

MOTOR DATA EAT °F LAT °F

SENS.

MBH

TOTAL

MBH

EAT °F DB

/ WB

EVAP

COIL LAT

°F DB /

AMBIENT

°FDB

CAPACITY

MBH

LEAVING

UNIT °FDB

LEAVING

UNIT DEW

POINT °F

TEMP

RISE °F

REHEAT COIL

LAT °F DB / WB

GAS TYPE

EAT

°F

LAT

°F

INLET

PRESS. IN.

W.C.

HEATING

INPUT MBH /

OUTPUT

MBH

MCA MCOP V PH Hz MANUFACTURER MODEL NO. EER WEIGHT REMARKS

NUMBER AREAS SERVED

HP RPM V PH Hz DB WB DB WB N P

RTU-1 OUTDOOR, CONFERENCE ROOM 116 6,650 1,200 1 1,332 3 1,750 208 3 60 81.1 65.6 56.2 54.9 175.59 209.02 73 / 64 53.16 / 52.71 70 174.54 78.38 52.41 24.04 77.19 / 61.95 Y - 65 100.6 7-14 320 / 259.2 93 110 208 3 60 TRANE YSJ210A3S0M 10.8 2,500 1, 2, 3, 4, 5

1. INSTALL SMOKE DETECTOR

2. ECONOMIZER CYCLE

3. PROVIDE FACTORY DISCONNECT, VFD DRIVE AND MERV 13 FILTERS

4. SIDE SUPPLY AIR AND RETURN AIR CONNECTIONS

5. OUTSIDE AIR DAMPER CONTROLLED BY SPACE CO2 SENSOR

ELECTRIC UNIT HEATER SCHEDULE

FAN DATA BASIS OF DESIGN

UNIT LOCATION AND TYPE

MOTOR DATA

LOAD

OPER.

WEIGHT

NUMBER AREAS SERVED

CFM WATTS V PH HZ V PH KW BTUH MANUFACTURER MODEL LBS

REMARKS

UH-1 BASEMENT ELECTRICAL ROOM HORIZONTAL 400 FRACTION 208 1 60 208 3 5 17,065 MARKEL F2F5105N 35 1

UH-2 BASEMENT ELECTRICAL ROOM HORIZONTAL 400 FRACTION 208 1 60 208 3 5 17,065 MARKEL F2F5105N 35 1

WH-1 FIRST FLOOR STAIR S03 WALL MOUNTED FULL RECESSED 245 FRACTION 208 1 60 208 1 3 10,240 MARKEL F3453T1D 65 2

1. PROVIDE MOUNTING BRACKETS, DISCONNECT SWITCH, WALL MOUNTED THERMOSTAT, FAN GUARD, 24 VOLT CONTROL TRANSFORMER AND CONTACTOR.

2. PROVIDE WALL BOX, DISCONNECT SWITCH, WALL MOUNTED KEY-COVER THERMOSTAT, 24 VOLT CONTROL TRANSFORMER AND CONTACTOR.

VARIABLE REFRIGERANT FLOW - HEAT RECOVERY BRANCH CIRCUIT BOX SCHEDULE

ELECTRICAL DATA SELECTION BASED ON

UNIT LOCATION AND TYPE REFRIGERANT NO. OF PORTS CONNECTED CLG CAP BTUH CONNECTED HEAT MCA MOCP V PH Hz MANUFACTURER MODEL NO. WEIGHT REMARKS

NUMBER AREAS SERVED TOTAL (SENSIBLE) CAPACITY BTUH LBS

MBC-1 1ST FLOOR, ODU-1 MAIN R410A 12 235,739 (176,731) 284,249 1.2 20 208 1 60 MITSUBISHI TCMBM1012JA11N4 160 1

MBC-2 1ST FLOOR, ODU-2 MAIN R410A 12 94,874 (76,762) 113,783 1.2 20 208 1 60 MITSUBISHI TCMBM1012JA11N4 160 1

MBC-3 1ST FLOOR, ODU-3 SINGLE R410A 6 119,726 (87,401) 143,944 0.6 20 208 1 60 MITSUBISHI TCMBG0106SJ11N4 80 1

MBC-4 1ST FLOOR, ODU-4 MAIN R410A 12 194,903 (144,269) 233,916 1.2 20 208 1 60 MITSUBISHI TCMBM1012JA11N4 160 1

MBC-5 2ND FLOOR, ODU-5 MAIN R410A 12 218,105 (157,522) 263,300 1.2 20 208 1 60 MITSUBISHI TCMBM1012JA11N4 160 1

1. PROVIDE CONDENSATE PUMP WITH RESEVOIR AND SENSOR

VARIABLE REFRIGERANT FLOW (HEAT PUMP) - DOAS INDOOR UNIT SCHEDULE

FAN DATA

DX COIL COOLING DATA DX COIL HEATING DATA UNIT ELECTRICAL DATA SELECTION BASED ON

UNIT OUTDOOR UNIT AREA SERVED

AIR SIDE DATA COOLING LOAD AIR SIDE DATA

HEATING

NUMBER

FAN

MOTOR DATA EAT °F LAT °F

SENS. TOTAL EAT °F LAT °F

LOAD V PH Hz MCA MOCP MANUFACTURER MODEL NO. WEIGHT REMARKS

CFM RPM

V PH Hz DB WB DB WB

BTUH BTUH DB DB BTUH LBS

OAU-1 ODU-OA1 1ST FLOOR OUTSIDE AIR 900 HIGH 208 1 60 95 76 57.9 56.6 37,370 63,940 16 62 49,020 208 1 60 4.8 15 MITSUBISHI TPEFYP072OA140A 215 1, 2, 3, 4

OAU-2 ODU-OA1 1ST FLOOR OUTSIDE IAR 600 HIGH 208 1 60 95 76 57.9 56.6 24,913 42,631 16 62 32,706 208 1 60 3.3 15 MITSUBISHI TPEFYP048OA140A 130 1, 2, 3

OAU-3 ODU-OA2 1ST FLOOR OUTSIDE IAR 800 MEDIUM 208 1 60 95 76 55.7 54.5 35,413 61,953 16 68 48,879 208 1 60 4.8 15 MITSUBISHI TPEFYP072OA140A 215 1, 2, 3, 4

OAU-4 ODU-OA2 1ST FLOOR OUTSIDE IAR 600 HIGH 208 1 60 95 76 57.9 56.6 24,913 42,631 16 62 32,706 208 1 60 3.3 15 MITSUBISHI TPEFYP048OA140A 130 1, 2, 3

OAU-5 ODU-OA3 2ND FLOOR OUTSIDE AIR 800 MEDIUM 208 1 60 95 76 55.7 54.5 35,413 61,953 16 68 48,879 208 1 60 4.8 15 MITSUBISHI TPEFYP072OA140A 215 1, 2, 3

1. PROVIDE INTEGRATED CONDENSATE PUMP, AND RESERVOIR SENSOR, INSTALL AS PER MANUFACTURER'S INSTALLATION INSTRUCTIONS.

2. PROVIDE DRAIN PAN LEVEL SENSOR MODEL DPLS2

3. 100% OUTSIDE AIR UNIT

4. OUTSIDE AIR DAMPER CONTROLLED BY SPACE CO2 SENSOR(S)

VARIABLE REFRIGERANT FLOW (HEAT PUMP) AIR-COOLED OUTDOOR UNIT SCHEDULE

PROPELLER FAN DATA COMPRESSOR DATA NOMINAL CAPACITY ELECTRICAL DATA

SYSTEM

BASIS OF DESIGN

UNIT LOCATION NO CFM NO.

TYPE

COOLING HEATING MCA MOCP V PH Hz REFRIGERANT

CONNECTED

MANUFACTURER MODEL WEIGHT

REMARKS

NUMBER AREA SERVED MBH MBH TYPE CAPACITY (% OF NOM) LBS

ODU-OA1 GROUND, OAU-1, OAU-2 2 7,750 1 INVERTER

SCROLL 120 135 40 60 208 3 60 R410A 100.0 MITSUBISHI TUHYE1203AN40A 760 1, 2, 3

ODU-OA2 GROUND, OAU-3, OAU-4 2 7,750 1 INVERTER

SCROLL 120 135 40 60 208 3 60 R410A 100.0 MITSUBISHI TUHYE1203AN40A 760 1, 2, 3

ODU-OA3 GROUND, OAU-5 1 6,000 1 INVERTER

SCROLL 72 80 23 35 208 3 60 R410A 100.0 MITSUBISHI TUHYE0723AN40A 615 1, 2, 3

1. NOMINAL COOLING CAPACITIES ARE BASED ON INDOOR COIL ENTERING AIR TEMPERATURE OF 80°FDB/67°FWB, OUTDOOR 95°FDB

2. NOMINAL HEATING CAPACITIES ARE BASED ON INDOOR COIL ENTERING AIR TEMPERATURE OF 70°FDB, OUTDOOR 47°FDB

3. PROVIDE 24" METAL EQUIPMENT STAND

VARIABLE REFRIGERANT FLOW (HEAT RECOVERY) AIR-COOLED OUTDOOR UNIT SCHEDULE

PROPELLER FAN DATA COMPRESSOR DATA NOMINAL CAPACITY ELECTRICAL DATA

SYSTEM

BASIS OF DESIGN

UNIT LOCATION NO CFM NO.

TYPE

COOLING HEATING MCA MOCP V PH Hz REFRIGERANT

CONNECTED

MANUFACTURER MODEL WEIGHT BC CONTROLLER

REMARKS

NUMBER MBH MBH TYPE CAPACITY (% OF NOM) LBS NUMBER

ODU-1 GROUND 2 14,100 1 INVERTER

SCROLL 216 243 73 125 208 3 60 R410A 117.6 MITSUBISHI TURYE2163AN40A 1,065 MBC-1 1, 2, 3

ODU-2 GROUND 2 7,400 1 INVERTER

SCROLL 96 108 31 45 208 3 60 R410A 106.3 MITSUBISHI TURYE0963AN40A 735 MBC-2 1, 2, 3

ODU-3 GROUND 2 8,300 1 INVERTER

SCROLL 120 135 41 60 208 3 60 R410A 107.5 MITSUBISHI TURYE1203AN40A 750 MBC-3 1, 2, 3

ODU-4 GROUND 2 14,850 1 INVERTER

SCROLL 168 188 57 90 208 3 60 R410A 125.0 MITSUBISHI TURYE1683AN40A 935 MBC-4 1, 2, 3

ODU-5 GROUND 2 13,050 1 INVERTER

SCROLL 192 215 66 110 208 3 60 R410A 122.4 MITSUBISHI TURYE1923AN40A 1,065 MBC-5 1, 2, 3

1. NOMINAL COOLING CAPACITIES ARE BASED ON INDOOR COIL ENTERING AIR TEMPERATURE OF 80°FDB/67°FWB, OUTDOOR 95°FDB

2. NOMINAL HEATING CAPACITIES ARE BASED ON INDOOR COIL ENTERING AIR TEMPERATURE OF 70°FDB, OUTDOOR 47°FDB

3. PROVIDE 24" METAL EQUIPMENT STAND

AIR BALANCING SUMMARY

AIR HANDLING SUPPLY AIR RETURN AIR

OUTSIDE AIR CFM RELIEF AIR CFM

GENERAL EXH PRESSURIZATION REMARKS

UNIT NO. CFM CFM

NORMAL ECONOMIZER NORMAL ECONOMIZER

CFM CFM

RTU-1 6,650 5,450 1,200 6,650 - 5,450 - + 1,200

OAU-1 900 - 900 - - - 390 + 510

OAU-2 600 - 600 - - - 550 + 50

OAU-3 800 - 800 - - - - + 800

OAU-4 600 - 600 - - - 300 + 300

OAU-5 800 - 800 - - - 590 + 210

.d w g

Sheet

Scale

Project NO.

Date

PROJECT NAME AND ADDRESS

SEAL

CLIENT

Revision/IssueNo. Date

SHEET TITLE

N W

O O

D E

R Y

O O

L C

O N

E, V

23100

11/08/2023

AS NOTED

Lu+S

4924 DOMINION BLVD, STE A

GLEN ALLEN, VA 23060

p: 804.925.2600 f: 804.925.2170 www.LSEngineers.net

90% PROGRESS SET

NOT FOR

CONSTRUCTION

11/08/23

SCHEDULES

M0.2

ELECTRIC DUCT HEATING COIL SCHEDULE

COIL DATA SELECTION BASED ON

UNIT LOCATION AND DUCT SIZE TYPE DESIGN EAT °F LAT °F V PH Hz KW CAPACITY MANUFACTURER MODEL NO.

REMARKS

NUMBER AREAS SERVED WxH (INCH) CFM DB DB BTU/H

DH-1 OAU-1 OUTSIDE AIR 16x12 SLIP-IN OPEN COIL 900 10 63 208 3 60 15 51,225 INDEECO QUA 1, 2, 3, 4

DH-2 OAU-2 OUTSIDE AIR 18x8 SLIP-IN OPEN COIL 600 10 63 208 3 60 10 34,150 INDEECO QUA 1, 2, 3, 4

DH-3 OAU-3 OUTSIDE AIR 22x8 SLIP-IN OPEN COIL 800 10 69 208 3 60 15 51,225 INDEECO QUA 1, 2, 3, 4

DH-4 OAU-4 OUTSIDE AIR 18x8 SLIP-IN OPEN COIL 600 10 63 208 3 60 10 34,150 INDEECO QUA 1, 2, 3, 4

DH-5 OAU-5 OUTSIDE AIR 22x8 SLIP-IN OPEN COIL 800 10 69 208 3 60 15 51,225 INDEECO QUA 1, 2, 3, 4

1. PROVIDE A BUILT-IN DIFFERENTIAL PRESSURE AIRFLOW SWITCH

2. PROVIDE A BUILT-IN SNAP ACTING DOOR INTERLOCKING DISCONNECT SWITCH WITH MARKED "ON" AND "OFF" POSITIONS

3. PROVIDE SCR POWER CONTROLLER

4. INSTALL HEATER PER MANUFACTURER'S INSTALLATION INSTRUCTIONS

MECHANICAL DUCTWORK AND PIPE INSULATION SCHEDULE

AL - ALUMINUM; ALG - ALUMAGUARD; PVC - POLYVINYL CHLORIDE

INSULATION FIELD

ITEMS SYSTEM LOCATION MATERIALTHICK APPLIED REMARKS

-NESS JACKET

DUCTWORK: LN - LINER; DW - DUCTWRAP; DB - DUCTBOARD

UNCONDITIONED OUTSIDE AIR DUCT & PLENUM ALL INDOOR DW 2" -

SUPPLY AIR DUCT ALL INDOOR DW 2" -

SUPPLY AIR DUCT ALL OUTDOOR DW 2" ALG PROVIDE ADDITIONAL 2" DB

RETURN AIR DUCT ALL INDOOR DW 2" -

RETURN AIR DUCT ALL OUTDOOR DW 2" ALG PROVIDE ADDITIONAL 2" DB

TRANSFER AIR DUCT ALL INDOOR LN 1" -

PIPES: PPI - PREFORMED PIPE INSULATION; BKT - BLANKET INSULATION

AC CONDENSATE ALL INDOOR PPI 1" -

AC CONDENSATE (NOT THROUGH RECLAIM SYSTEM) ALL OUTDOOR - - -

ALL REFRIGERANT LINE ALL INDOOR/OUTDOOR PPI 1" -

NOTES:

1. REFER TO PROJECT SPECIFICATION AND/OR SPECIFICATION NOTES ON DRAWINGS FOR PRODUCT MATERIAL INFORMATION, AND INSTALLATION REQUIREMENTS.

2. WHEN INSULATION IS REQUIRED (INTERNAL AND/OR EXTERNAL) ON SYSTEM PIPES OR DUCTWORK, ALL PIPE/DUCT ACCESSORIES SHALL BE PROVIDED WITH CONTINUOUS INSULATION.

3. ALL EXPOSED PIPING INSULATION SHALL BE PROTECTED WITH PVC JACKET.

AIR DISTRIBUTION DEVICE SCHEDULE

UNIT LOCATION SERVICE SHAPE MATERIAL NECK FINISH COLOR

SELECTION BASED ON

REMARKS/

NUMBER SIZE

MANUFACTURER MODEL NO.

ACCESSORIES

S-1 CEILING SUPPLY SQUARE 24x24 ALUMINUM ROUND WHITE TITUS OMNI-AA 1, 2

S-2 CEILING SUPPLY SQUARE 12x12 STEEL ROUND WHITE TITUS OMNI 1

S-3 SIDE WALL SUPPLY RECTANGLE ALUMINUM SEE DWG WHITE TITUS 300FL 3

S-4 CEILING SUPPLY SQUARE 24x24 ALUMINUM ROUND WHITE TITUS TDC-AA 4, 5

R-1 CEILING RETURN SQUARE 24x24 ALUMINUM SEE DWG WHITE TITUS PAR-AA 3

R-2 SIDE WALL RETURN RECTANGLE ALUMINUM SEE DWG WHITE TITUS 350FL 3

E-1 CEILING EXHAUST RECTANGLE ALUMINUM SEE DWG WHITE TITUS 50F 3

E-2 CEILING EXHAUST SQUARE 24x24 ALUMINUM SEE DWG WHITE TITUS PAR-AA 3

T-1 CEILING TRANSFER SQUARE 24x24 ALUMINUM SEE DWG WHITE TITUS PAR-AA

1. PROVIDE NECK MOUNTED SLIDING BLADE DAMPER

2. PROVIDE FACTORY INSTALLED INSULATION BLANKET TO PREVENT CONDENSATION

3. PROVIDE OPPOSED BLADE DAMPER

4. 18"x18" DIMENSION A SIZE, 4-WAY AIRFLOW PATTERN, 24x24 MODULE DIFFUSER

5. PROVIDE AG-95 DAMPER TO ALLOW VOLUME ADJUSTMENT FROM THE FACE OF THE DIFFUSER.

VARIABLE REFRIGERANT FLOW (HEAT RECOVERY) - INDOOR UNIT SCHEDULE

FAN DATA

DX COIL COOLING DATA DX COIL HEATING DATA UNIT ELECTRICAL DATA SELECTION BASED ON

UNIT TYPE ROOM NUMBER BRANCH CIRCUIT

AIR SIDE DATA COOLING LOAD AIR SIDE DATA

HEATING

NUMBER BOX NUMBER

EAT °F LAT °F

SENS. TOTAL EAT °F LAT °F

LOAD V PH Hz MCA MOCP MANUFACTURER MODEL NO. WEIGHT REMARKS

CFM / OA

V PH Hz DB WB DB WB

BTUH BTUH DB DB BTUH LBS

IDU-1-01 CEILING CONCEALED DUCTED 101, 102, 106 MBC-1 670 / 80 208 1 60 75 62.5 52 51 16,465 22,275 70 107 26,806 208 1 60 2.11 15 MITSUBISHI TPEFYP024MH142A 125 1, 2, 3, 4

IDU-1-02 CEILING CONCEALED DUCTED 103, 104, 107 MBC-1 670 / 80 208 1 60 75 62.5 52 51 16,465 22,275 70 107 26,806 208 1 60 2.11 15 MITSUBISHI TPEFYP024MH142A 125 1, 2, 3, 4

IDU-1-03 CEILING CASSETTE ONE-WAY 105, 108 MBC-1 305 208 1 60 75 62.5 59 58 5,030 5,568 70 90 6,652 208 1 60 0.25 15 MITSUBISHI TPMFYP006BM140F 40 1, 2, 3

IDU-1-04 CEILING CONCEALED DUCTED 144, 145, 148 MBC-1 670 / 80 208 1 60 75 62.5 52 51 16,465 22,275 70 107 26,806 208 1 60 2.11 15 MITSUBISHI TPEFYP024MH142A 125 1, 2, 3, 4

IDU-1-05 CEILING CONCEALED DUCTED 146, 147, 149 MBC-1 670 / 80 208 1 60 75 62.5 52 51 16,465 22,275 70 107 26,806 208 1 60 2.11 15 MITSUBISHI TPEFYP024MH142A 125 1, 2, 3, 4

IDU-1-06A CEILING CASSETTE FOUR-WAY 109 MBC-1 335 208 1 60 75 62.5 52 51 8,040 11,137 70 107 13,403 208 1 60 0.29 15 MITSUBISHI TPLFYP012FM140A 40 1, 2, 3

IDU-1-06B CEILING CASSETTE FOUR-WAY 109 MBC-1 335 208 1 60 75 62.5 52 51 8,040 11,137 70 107 13,403 208 1 60 0.29 15 MITSUBISHI TPLFYP012FM140A 40 1, 2, 3

IDU-1-07A CEILING CASSETTE FOUR-WAY 110 MBC-1 810 208 1 60 75 62.5 55 54 16,765 22,275 70 100 26,806 208 1 60 0.54 15 MITSUBISHI TPLFYP024EM140B 70 1, 2, 3

IDU-1-07B CEILING CASSETTE FOUR-WAY 110 MBC-1 810 208 1 60 75 62.5 55 54 16,765 22,275 70 100 26,806 208 1 60 0.54 15 MITSUBISHI TPLFYP024EM140B 70 1, 2, 3

IDU-1-08 CEILING CASSETTE FOUR-WAY 150 MBC-1 280 208 1 60 75 62.5 60 59 4,335 4,640 70 88 5,560 208 1 60 0.24 15 MITSUBISHI TPLFYP005FM140A 40 1, 2, 3

IDU-1-09A CEILING CASSETTE FOUR-WAY 151 MBC-1 810 208 1 60 75 62.5 51 50 21,025 27,845 70 108 33,756 208 1 60 0.57 15 MITSUBISHI TPLFYP030EM140B 70 1, 2, 3

IDU-1-09B CEILING CASSETTE FOUR-WAY 151 MBC-1 810 208 1 60 75 62.5 51 50 21,025 27,845 70 108 33,756 208 1 60 0.57 15 MITSUBISHI TPLFYP030EM140B 70 1, 2, 3

IDU-1-10 WALL MOUNTED 117 MBC-1 350 208 1 60 75 62.5 49 48 9,855 13,920 70 114 16,878 208 1 60 0.24 15 MITSUBISHI TPKFYP015LM140A 40 1, 2, 3

IDU-1-11A CEILING CASSETTE FOUR-WAY 129 MBC-2 280 208 1 60 75 62.5 60 59 4,340 4,650 70 88 5,560 208 1 60 0.24 15 MITSUBISHI TPLFYP005FM140A 40 1, 2, 3

IDU-1-11B CEILING CASSETTE FOUR-WAY 133 MBC-2 280 208 1 60 75 62.5 60 59 4,340 4,650 70 88 5,560 208 1 60 0.24 15 MITSUBISHI TPLFYP005FM140A 40 1, 2, 3

IDU-1-11C CEILING CASSETTE FOUR-WAY 136 MBC-2 280 208 1 60 75 62.5 60 59 4,340 4,650 70 88 5,560 208 1 60 0.24 15 MITSUBISHI TPLFYP005FM140A 40 1, 2, 3

IDU-1-11D CEILING CASSETTE FOUR-WAY 136 MBC-2 280 208 1 60 75 62.5 60 59 4,340 4,650 70 88 5,560 208 1 60 0.24 15 MITSUBISHI TPLFYP005FM140A 40 1, 2, 3

IDU-1-11E CEILING CASSETTE FOUR-WAY 136 MBC-2 280 208 1 60 75 62.5 60 59 4,340 4,650 70 88 5,560 208 1 60 0.24 15 MITSUBISHI TPLFYP005FM140A 40 1, 2, 3

IDU-1-12 CEILING CASSETTE FOUR-WAY 130 MBC-2 280 208 1 60 75 62.5 60 59 4,340 4,650 70 88 5,560 208 1 60 0.24 15 MITSUBISHI TPLFYP005FM140A 40 1, 2, 3

IDU-1-13 CEILING CASSETTE FOUR-WAY 131 MBC-2 315 208 1 60 75 62.5 56 55 6,175 7,440 70 96 8,935 208 1 60 0.28 15 MITSUBISHI TPLFYP008FM140A 40 1, 2, 3

IDU-1-14A CEILING CASSETTE FOUR-WAY 132 MBC-2 315 208 1 60 75 62.5 56 55 6,175 7,440 70 96 8,935 208 1 60 0.28 15 MITSUBISHI TPLFYP008FM140A 40 1, 2, 3

IDU-1-14B CEILING CASSETTE FOUR-WAY 132 MBC-2 315 208 1 60 75 62.5 56 55 6,175 7,440 70 96 8,935 208 1 60 0.28 15 MITSUBISHI TPLFYP008FM140A 40 1, 2, 3

IDU-1-15A CEILING CASSETTE FOUR-WAY 134 MBC-2 335 208 1 60 75 62.5 52 51 8,050 11,160 70 107 13,403 208 1 60 0.29 15 MITSUBISHI TPLFYP012FM140A 40 1, 2, 3

IDU-1-15B CEILING CASSETTE FOUR-WAY 134 MBC-2 335 208 1 60 75 62.5 52 51 8,050 11,160 70 107 13,403 208 1 60 0.29 15 MITSUBISHI TPLFYP012FM140A 40 1, 2, 3

IDU-1-16A CEILING CASSETTE FOUR-WAY 135 MBC-2 335 208 1 60 75 62.5 52 51 8,050 11,160 70 107 13,403 208 1 60 0.29 15 MITSUBISHI TPLFYP012FM140A 40 1, 2, 3

IDU-1-16B CEILING CASSETTE FOUR-WAY 135 MBC-2 335 208 1 60 75 62.5 52 51 8,050 11,160 70 107 13,403 208 1 60 0.29 15 MITSUBISHI TPLFYP012FM140A 40 1, 2, 3

IDU-1-17A CEILING CASSETTE FOUR-WAY 118 MBC-3 460 208 1 60 75 62.5 51 50 11,855 16,705 70 110 19,855 208 1 60 0.5 15 MITSUBISHI TPLFYP018FM140A 40 1, 2, 3

IDU-1-17B CEILING CASSETTE FOUR-WAY 118 MBC-3 390 208 1 60 75 62.5 51 50 9,850 13,920 70 110 16,876 208 1 60 0.35 15 MITSUBISHI TPLFYP015FM140A 40 1, 2, 3

IDU-1-18A CEILING CASSETTE FOUR-WAY 119 MBC-3 335 208 1 60 75 62.5 52 51 8,040 11,137 70 107 13,403 208 1 60 0.29 15 MITSUBISHI TPLFYP012FM140A 40 1, 2, 3

IDU-1-18B CEILING CASSETTE FOUR-WAY 119 MBC-3 335 208 1 60 75 62.5 52 51 8,040 11,137 70 107 13,403 208 1 60 0.29 15 MITSUBISHI TPLFYP012FM140A 40 1, 2, 3

IDU-1-18C CEILING CASSETTE FOUR-WAY 119 MBC-3 335 208 1 60 75 62.5 52 51 8,040 11,137 70 107 13,403 208 1 60 0.29 15 MITSUBISHI TPLFYP012FM140A 40 1, 2, 3

IDU-1-18D CEILING CASSETTE FOUR-WAY 119 MBC-3 335 208 1 60 75 62.5 52 51 8,040 11,137 70 107 13,403 208 1 60 0.29 15 MITSUBISHI TPLFYP012FM140A 40 1, 2, 3

IDU-1-19A CEILING CASSETTE FOUR-WAY 120 MBC-3 810 208 1 60 75 62.5 56 55 16,765 22,275 70 100 26,803 208 1 60 0.54 15 MITSUBISHI TPLFYP024EM140B 70 1, 2, 3

IDU-1-19B CEILING CASSETTE FOUR-WAY 120 MBC-3 810 208 1 60 75 62.5 56 55 16,765 22,275 70 100 26,803 208 1 60 0.54 15 MITSUBISHI TPLFYP024EM140B 70 1, 2, 3

IDU-1-20 CEILING CASSETTE FOUR-WAY 123 MBC-4 335 208 1 60 75 62.5 53 52 8,040 11,137 70 107 13,403 208 1 60 0.29 15 MITSUBISHI TPLFYP012FM140A 40 1, 2, 3

IDU-1-20A WALL MOUNTED 122 MBC-4 150 208 1 60 75 62.5 57 56 2,885 3,715 70 98 4,467 208 1 60 0.24 15 MITSUBISHI TPKFYP004LM140A 30 1, 2, 3

IDU-1-21 CEILING CASSETTE FOUR-WAY 124 MBC-4 315 208 1 60 75 62.5 57 56 6,165 7,425 70 96 8,935 208 1 60 0.28 15 MITSUBISHI TPLFYP008FM140A 40 1, 2, 3

IDU-1-22 CEILING CASSETTE FOUR-WAY 125 MBC-4 390 208 1 60 75 62.5 51 50 9,850 13,920 70 110 16,878 208 1 60 0.35 15 MITSUBISHI TPLFYP015FM140A 40 1, 2, 3

IDU-1-23 CEILING CASSETTE FOUR-WAY 128 MBC-4 280 208 1 60 75 62.5 60 59 4,335 4,640 70 88 5,560 208 1 60 0.24 15 MITSUBISHI TPLFYP005FM140A 40 1, 2, 3

IDU-1-24 CEILING CASSETTE FOUR-WAY 137 MBC-4 315 208 1 60 75 62.5 57 56 6,165 7,425 70 96 8,935 208 1 60 0.28 15 MITSUBISHI TPLFYP008FM140A 40 1, 2, 3

IDU-1-25 CEILING CASSETTE FOUR-WAY 138 MBC-4 810 208 1 60 75 62.5 56 55 16,765 22,275 70 100 26,807 208 1 60 0.54 15 MITSUBISHI TPLFYP024EM140B 70 1, 2, 3

IDU-1-26A CEILING CASSETTE FOUR-WAY 139 MBC-4 390 208 1 60 75 62.5 52 51 9,850 13,920 70 110 16,878 208 1 60 0.35 15 MITSUBISHI TPLFYP015FM140A 40 1, 2, 3

IDU-1-26B CEILING CASSETTE FOUR-WAY 139 MBC-4 390 208 1 60 75 62.5 52 51 9,850 13,920 70 110 16,878 208 1 60 0.35 15 MITSUBISHI TPLFYP015FM140A 40 1, 2, 3

IDU-1-27 CEILING CASSETTE FOUR-WAY 140 MBC-4 810 208 1 60 75 62.5 56 55 16,765 22,275 70 100 26,807 208 1 60 0.54 15 MITSUBISHI TPLFYP024EM140B 70 1, 2, 3

IDU-1-28 CEILING CASSETTE FOUR-WAY 141 MBC-4 315 208 1 60 75 62.5 57 56 6,165 7,425 70 96 8,935 208 1 60 0.28 15 MITSUBISHI TPLFYP008FM140A 40 1, 2, 3

IDU-1-29A CEILING CASSETTE FOUR-WAY 142 MBC-4 460 208 1 60 75 62.5 51 50 11,855 16,705 70 110 19,857 208 1 60 0.5 15 MITSUBISHI TPLFYP018FM140A 40 1, 2, 3

IDU-1-29B CEILING CASSETTE FOUR-WAY 142 MBC-4 460 208 1 60 75 62.5 51 50 11,855 16,705 70 110 19,857 208 1 60 0.5 15 MITSUBISHI TPLFYP018FM140A 40 1, 2, 3

IDU-1-30A CEILING CASSETTE FOUR-WAY 143 MBC-4 460 208 1 60 75 62.5 51 50 11,855 16,705 70 110 19,857 208 1 60 0.5 15 MITSUBISHI TPLFYP018FM140A 40 1, 2, 3

IDU-1-30B CEILING CASSETTE FOUR-WAY 143 MBC-4 460 208 1 60 75 62.5 51 50 11,855 16,705 70 110 19,857 208 1 60 0.5 15 MITSUBISHI TPLFYP018FM140A 40 1, 2, 3

1. PROVIDE WALL MOUNTED WIRED THERMOSTAT

2. PROVIDE INTEGRATED CONDENSATE PUMP, AND RESERVOIR SENSOR, INSTALL AS PER MANUFACTURER'S INSTALLATION INSTRUCTIONS.

3. PROVIDE DRAIN PAN LEVEL SENSOR MODEL DPLS2

4. 80 CFM OUTSIDE AIR FLOW PROVIDED BY OUTSIDE AIR UNIT OAU-1

.d w g

Sheet

Scale

Project NO.

Date

PROJECT NAME AND ADDRESS

SEAL

CLIENT

Revision/IssueNo. Date

SHEET TITLE

N W

O O

D E

R Y

O O

L C

O N

E, V

23100

11/08/2023

AS NOTED

Lu+S

4924 DOMINION BLVD, STE A

GLEN ALLEN, VA 23060

p: 804.925.2600 f: 804.925.2170 www.LSEngineers.net

90% PROGRESS SET

NOT FOR

CONSTRUCTION

11/08/23

SCHEDULES

M0.3

TEE

(AS REQUIRED BY UNIT)

THREADED PLUG FOR

SCREENED

RELIEF VENT

CLEAN-OUT AND

ADAPTOR

90° ELL

ADAPTOR

"A" = SUPPLY FAN TOTAL STATIC PRESSURE (IN INCHES) + 1" MIN.

"B" = 1/2 x "A" (IN INCHES)

MIN. 2xPIPE DIA. AIR GAP

COOLING COIL

WINTERIZATION DRAIN

CONDENSATE DRAIN SAME

SIZE AS UNIT DRAIN BUT

NOT LESS THAN 1"

A B

REMARKS:

1. SIZE DRAIN PIPE TO ACCOMMODATE PEAK COIL CONDENSATE FLOW, BUT DRAIN

PIPE SIZE SHALL BE NO LESS THAN 1".

2. DRAIN PANS AND CURBS MUST BE HIGH ENOUGH TO OVERCOME NEGATIVE SYSTEM

PRESSURE.

DRAIN

COOLING COIL CONDENSATE DRAIN DETAIL

SCALE: NONE NOTE: APPLIED TO DRAW-THROUGH COIL

METAL WIRE TIE

DOWN (TYPICAL)

AT STEEL JOISTS

AT WOOD TRUSS

L4x4x1/4WOOD MEMBERS

ROD WITH DOUBLE NUTS AS

AT 2'-0" O.C.

DRILL FOR 8d NAIL

HANGER ROD

ATTACHMENT (TYPICAL)

DRILL ANGLE TO MATCH HANGER

REQUIRED BY EQUIPMENT

L4x4x1/4

HANGER ROD

BAR JOIST AT 1'-0" O.C.

ROD WITH DOUBLE NUTS AS

REQUIRED BY EQUIPMENT

DRILL ANGLE TO MATCH HANGER

TYPICAL EQUIPMENT SUPPORT DETAIL

SCALE: NONE

STAINLESS STEEL

CLAMP PART OF

COMPONENT "A"

OUTDOOR

CONDENSING UNIT

UV CABLES

TIES PART OF

COMPONENT "B"

WALL-MOUNTED REFRIGERANT PIPING OUTLET

(COMPONENT A)

· BASED ON AIREX MANUFACTURING INC.

TYPE AIREX TITAN OUTLET

· EXTERIOR WALL SEAL PENETRATION

OUTLET WITH ELASTOMERIC LINE SET

COMPRESSION SLEEVE

INSULATION PROTECTIVE PVC COVER

(COMPONENT B)

· BASED ON AIREX MANUFACTURING INC.

TYPE AIREX E-FLEX GUARD

EQUIPMENT PAD

INSULATED

REFRIGERANT

PIPING

ALL MATERIAL WALL

ANCHOR SCREWS PART

OF COMPONENT "A"

WALL SURFACE GASKET SEAL

PART OF COMPONENT "A"

EXTERIOR WALL

PIPE SLEEVE SEAL

WEATHER TIGHT

GRADE LEVEL

REFRIGERANT PIPING EXTERIOR PENETRATION WALL BOX DETAIL

SCALE: NONE NOTE: INSTALL AS PER MANUFACTURER'S INSTALLATION INSTRUCTIONS

PRIMARY CONDENSATE DRAIN

CEILING

ALL-THREAD ROD (TYP.)STRUCTURE ABOVE

IDU

W/ ISOLATORS

RETURN

AIR

SUPPLY

AIR

FLOAT SWITCH TO CUT OFF

SUPPLY AIR FAN UPON DETECTION

OF WATER; 24V POWERED FROM

AHU UNIT; MONITORED BY BAS

(BUILDING AUTOMATION SYSTEM);

AUXILIARY DRAIN PAN

NOTE:

1. AUXILIARY DRAIN PAN SHALL BE SIZED AT MIN. 2" BEYOND FOOTPRINT OF THE AHU UNIT ON ALL

SIZES AND IT SHALL BE AT MIN. 1.5" DEEP.

2. FLOAT SWITCH SHALL BE LOCATED AT THE LOWEST POINT OF THE AUXILIARY DRAIN PAN.

ABOVE CEILING AIR HANDLING UNIT DETAIL

SCALE: NONE NOTE: COORDINATE WITH FLOOR PLANS

TO STEEL FABRICATION

HEIGHT & LENGTH OF FRAMES PRIOR

MECHANICAL CONTRACTOR SHALL VERIFY

PRIMER & 2 COATS OF BLACK FINISH PAINT.

10'-0" MAX. W/ ONE COAT OF RUST INHIBITIVE

3x3x1/4" A36 SHOP WELDED FRAME - SPACE @

WEATHER PROOFING

.024" ALUMINUM JACKET

(2) 1/2"Ø CAST-IN-PLACE ANCHORS

2" RIGID INSULATION

DUCT, TYPICAL

4" HOUSEKEEPING PAD

HOLD DOWN TYP.

WELD PL 1/4"x3 1/2"x7"

TO FRAME

GRADE

BENEATH JACKET

1x2 MIN. CROWN

1/2"Ø ALL THREAD

3x3x1/4"

NOTE

. 1 8"

INTENTIONALLY ROUGHEN SLAB AND

APPLY BONDING COMPOUND AT PAD

EX. FLOOR SLAB

EQUIPMENT

4" CHAMFER (TYP.)4"

LOCATION OF EQUIP.

DWGS. FOR SIZE AND

SEE MECH. AND ELECT.

TYP.

EXTERIOR WALL

WALL SLEEVE

CAULK

ALUMINUM COUNTER-FLASHING

AROUND DUCT

INSULATION WITH

ALUMINUM JACKET

SPRAYED-IN-PLACE

FOAM INSULATION

IN ANNULAR SPACE

FINISHED SPACES ONLY

ESCUTCHEON IN

INSULATION

THIS DETAIL FOR ABOVE-GRADE WALL PENETRATIONS ONLY.

NOTE:

ROUND OR

RECTANGLE

DUCTWORK

OUTDOOR DUCTWORK SUPPORT DETAIL

SCALE: NONE

HOUSEKEEPING PAD ON EXISTING SLAB DETAIL

SCALE: NONE

ABOVE GRADE DUCT PENETRATION DETAIL

SCALE: NONE

VARIABLE REFRIGERANT FLOW (HEAT RECOVERY) - INDOOR UNIT SCHEDULE

FAN DATA

DX COIL COOLING DATA DX COIL HEATING DATA UNIT ELECTRICAL DATA SELECTION BASED ON

UNIT TYPE ROOM NUMBER BRANCH CIRCUIT

AIR SIDE DATA COOLING LOAD AIR SIDE DATA

HEATING

NUMBER BOX NUMBER

EAT °F LAT °F

SENS. TOTAL EAT °F LAT °F

LOAD V PH Hz MCA MOCP MANUFACTURER MODEL NO. WEIGHT REMARKS

CFM / OA

V PH Hz DB WB DB WB

BTUH BTUH DB DB BTUH LBS

IDU-2-01 CEILING CASSETTE FOUR-WAY 207 MBC-5 280 208 1 60 75 62.5 60 59 4,335 4,640 70 88 5,560 208 1 60 0.24 15 MITSUBISHI TPLFYP005FM140A 40 1, 2, 3

IDU-2-02 CEILING CASSETTE FOUR-WAY 208 MBC-5 460 208 1 60 75 62.5 51 50 11,855 16,705 70 110 19,856 208 1 60 0.5 15 MITSUBISHI TPLFYP018FM140A 40 1, 2, 3

IDU-2-03 CEILING CASSETTE FOUR-WAY 209 MBC-5 460 208 1 60 75 62.5 51 50 11,855 16,705 70 110 19,856 208 1 60 0.5 15 MITSUBISHI TPLFYP018FM140A 40 1, 2, 3

IDU-2-04A CEILING CASSETTE FOUR-WAY 201 MBC-5 390 208 1 60 75 62.5 51 50 9,850 13,920 70 110 16,878 208 1 60 0.35 15 MITSUBISHI TPLFYP015FM140A 40 1, 2, 3

IDU-2-04B CEILING CASSETTE FOUR-WAY 201 MBC-5 390 208 1 60 75 62.5 51 50 9,850 13,920 70 110 16,878 208 1 60 0.35 15 MITSUBISHI TPLFYP015FM140A 40 1, 2, 3

IDU-2-05 CEILING CASSETTE FOUR-WAY 204 MBC-5 810 208 1 60 75 62.5 56 55 16,765 22,275 70 100 26,806 208 1 60 0.54 15 MITSUBISHI TPLFYP024EM140B 70 1, 2, 3

IDU-2-06 CEILING CASSETTE FOUR-WAY 206 MBC-5 390 208 1 60 75 62.5 51 50 9,850 13,920 70 110 16,878 208 1 60 0.35 15 MITSUBISHI TPLFYP015FM140A 40 1, 2, 3

IDU-2-07A CEILING CASSETTE FOUR-WAY 212 MBC-5 390 208 1 60 75 62.5 51 50 9,850 13,920 70 110 16,878 208 1 60 0.35 15 MITSUBISHI TPLFYP015FM140A 40 1, 2, 3

IDU-2-07B CEILING CASSETTE FOUR-WAY 212 MBC-5 390 208 1 60 75 62.5 51 50 9,850 13,920 70 110 16,878 208 1 60 0.35 15 MITSUBISHI TPLFYP015FM140A 40 1, 2, 3

IDU-2-08A CEILING CASSETTE FOUR-WAY 213 MBC-5 390 208 1 60 75 62.5 51 50 9,850 13,920 70 110 16,878 208 1 60 0.35 15 MITSUBISHI TPLFYP015FM140A 40 1, 2, 3

IDU-2-08B CEILING CASSETTE FOUR-WAY 213 MBC-5 390 208 1 60 75 62.5 51 50 9,850 13,920 70 110 16,878 208 1 60 0.35 15 MITSUBISHI TPLFYP015FM140A 40 1, 2, 3

IDU-2-09A CEILING CASSETTE FOUR-WAY 214 MBC-5 390 208 1 60 75 62.5 51 50 9,850 13,920 70 110 16,878 208 1 60 0.35 15 MITSUBISHI TPLFYP015FM140A 40 1, 2, 3

IDU-2-09B CEILING CASSETTE FOUR-WAY 214 MBC-5 390 208 1 60 75 62.5 51 50 9,850 13,920 70 110 16,878 208 1 60 0.35 15 MITSUBISHI TPLFYP015FM140A 40 1, 2, 3

IDU-2-10 CEILING CASSETTE FOUR-WAY 210 MBC-5 280 208 1 60 75 62.5 60 59 4,335 4,640 70 88 5,560 208 1 60 0.24 15 MITSUBISHI TPLFYP005FM140A 40 1, 2, 3

IDU-2-11A CEILING CASSETTE FOUR-WAY 211 MBC-5 390 208 1 60 75 62.5 51 50 9,850 13,920 70 110 16,878 208 1 60 0.35 15 MITSUBISHI TPLFYP015FM140A 40 1, 2, 3

IDU-2-11B CEILING CASSETTE FOUR-WAY 211 MBC-5 390 208 1 60 75 62.5 51 50 9,850 13,920 70 110 16,878 208 1 60 0.35 15 MITSUBISHI TPLFYP015FM140A 40 1, 2, 3

1. PROVIDE WALL MOUNTED WIRED THERMOSTAT

2. PROVIDE INTEGRATED CONDENSATE PUMP, AND RESERVOIR SENSOR, INSTALL AS PER MANUFACTURER'S INSTALLATION INSTRUCTIONS.

3. PROVIDE DRAIN PAN LEVEL SENSOR MODEL DPLS2

TRANSFER AIR GRILLE WITH SOUND ATTENUATION DETAIL

SCALE: NONE

CEILING

FULL HEIGHT PARTITION

TRANSFER AIR GRILLE

SEE MECH PLANS FOR

SIZE AND LOCATION

1" LINER

FULL SIZE 90 DEGREE

ELBOW WITHOUT

TURNING VANE

TRANSFER AIR GRILLE

SEE MECH PLANS FOR

SIZE AND LOCATION

.d w g

Sheet

Scale

Project NO.

Date

PROJECT NAME AND ADDRESS

SEAL

CLIENT

Revision/IssueNo. Date

SHEET TITLE

N W

O O

D E

R Y

O O

L C

O N

E, V

23100

11/08/2023

AS NOTED

Lu+S

4924 DOMINION BLVD, STE A

GLEN ALLEN, VA 23060

p: 804.925.2600 f: 804.925.2170 www.LSEngineers.net

90% PROGRESS SET

NOT FOR

CONSTRUCTION

11/08/23

SCHEDULE AND DETAILS

M0.4

BRANCH TAKE-OFFS

DAMPER QUADRANT

X Y

SPLIT DAMPER

X LESS THAN 12"

C CFM

A CFMB CFM

x Y=XA CFM

C CFM Y=X

X=12" OR MORE

C CFM

A CFM

C CFM

B CFM A CFM

WHERE POSSIBLE

FULL RADIUS

PREFERRED OFFSET

IF D=12" OR MORE

D LESS THAN 12"

USE VANED ELBOW

X OR Y LESS THAN 12"

R2=X+Y R1=(X+Y)/2

R1 Y

DR=D

X OR Y LESS THAN 12"

R2=Y+Z R1=(Y+Z)/2

R2=X+W R1=(X+W)/2

WR1

SPLIT DAMPER

Z R1 R2

SPLIT DAMPER

20°MAX.

OFFSETS90° RADIUS ELBOWS90° TEES

X OR Y=12" OR MORE

SPLIT DAMPER

X Y

AIR DEVICE TAKE-OFFS

MIN.

1/2 D D

CEILING

AIR DEVICE

AIR CONNECTION VIA

FLEX. DUCT

HARD ELBOW

FLEX. DUCT TRUNK DUCT

NOTES:

1. ALL DUCT FITTING/ACCESSORIES SHALL

CONFORM TO SMACNA STANDARDS.

2. FLEX DUCT SHALL NOT EXCEED 5 FEET.

USE WHEN COIL OR

DIFFUSER IS 36" OR

LESS FROM BRANCH

TAKE-OFF

VERTICAL DROP

TO AIR DEVICE

FROM TRUNK DUCT

CEILING

AIR DEVICE

ROUND DUCT TAKE-OFF

FROM RECTANGULAR MAIN

(RETURN AIR)

ROUND DUCT TAKE-OFF

FROM RECTANGULAR MAIN

(SUPPLY AIR)

DAMPER QUADRANT SPLIT DAMPER

DAMPER QUADRANT

30°MAX.

A CFM B CFM

30°MAX.

A CFM+B CFM

B CFM

A CFM

A CFM+B CFM

30°MAX.

20°MAX.

STRAIGHT WYE TEE

(D1=D2 OR MORE)

BEND WYE TEE

3. ANY BENDS ON FLEX. DUCT SHALL BE

MADE WITH NO LESS THAN ONE DUCT

DIAMETER CENTERLINE RADIUS. FLEX DUCT

SHALL NOT BE COMPRESSED.

CONVERGING WYE TEE,

RECTANGULAR

LOW PRESSURE DUCTWORK STANDARD

SCALE: NONE NOTE: ALL DUCTWORK FABRICATION SHALL

MEET SMACNA STANDARD (LATEST EDITION)

ODU-1

MBC-1

IDU-1-01

IDU-1-02

IDU-1-03

IDU-1-04

IDU-1-05

IDU-1-06A

IDU-1-06B

IDU-1-07A

IDU-1-07B

IDU-1-08

IDU-1-09A

IDU-1-09B

IDU-1-10

ODU-2

MBC-2

IDU-1-11A

IDU-1-11B

IDU-1-11C

IDU-1-11D

IDU-1-11E

IDU-1-12

IDU-1-13

IDU-1-14A

IDU-1-14B

IDU-1-15A

IDU-1-15B

IDU-1-16A

IDU-1-16B

ODU-3

IDU-1-17A

IDU-1-17B

IDU-1-18A

IDU-1-18B

IDU-1-18C

IDU-1-18D

IDU-1-19A

IDU-1-19B

MBC-3

ODU-4

MBC-4

IDU-1-20

IDU-1-20A

IDU-1-21

IDU-1-22

IDU-1-23

IDU-1-24

IDU-1-25

IDU-1-26A

IDU-1-126B

IDU-1-29A

IDU-1-29B

IDU-1-30A

IDU-1-30B

IDU-1-27

IDU-1-28

ODU-5

MBC-5

IDU-2-01

IDU-2-02

IDU-2-03

IDU-2-04A

IDU-2-04B

IDU-2-05

IDU-206

IDU-2-07A

IDU-2-07B

IDU-2-08A

IDU-2-08B

IDU-2-09A

IDU-2-09B

IDU-2-10

IDU-2-11A

IDU-2-11B

ODU-OA1

OAU-1

OAU-2

ODU-OA2

OAU-3

OAU-4

ODU-OA3

OAU-5

PIPE DIAMETER, LIQUID / GAS

PIPE LENGTHLEGEND:

BRANCH JOINT, PROVIDED BY MANUFACTURERSYMBOL:

REFRIGERANT SYSTEM DIAGRAMS

SCALE: NONE NOTE: CONTRACTOR TO FIELD VERIFY

EXACT PIPE LENGTH AND TO CONFIRM

PIPE SIZES WITH MANUFACTURER

ODU-1 / MBC-1 REFRIGERANT PIPING ODU-2 / MBC-2 REFRIGERANT PIPING

ODU-3 / MBC-3 REFRIGERANT PIPING

ODU-4 / MBC-4 REFRIGERANT PIPING ODU-5 / MBC-5 REFRIGERANT PIPING

ODU-OA1 REFRIGERANT PIPING

ODU-OA2 REFRIGERANT PIPING

ODU-OA3 REFRIGERANT PIPING

7/8 / 1-1/8

105 FT

3/8 / 5/8

85 FT

3/8 / 5/8

65 FT

1/4 / 1/2

45 FT

3/8 / 5/8

15 FT

3/8 / 5/8

42 FT

1/4 / 1/2

60 FT

1/4 / 1/2

20 FT

3/8 / 5/8

3 FT

3/8 / 5/8

75 FT

3/8 / 3/4

30 FT

3/8 / 5/8

22 FT

1/4 / 1/2

15 FT

3/8 / 5/8

3 FT

3/8 / 5/8

22 FT

1/4 / 1/2

50 FT

3/4 / 7/8

75 FT

85 FT

15 FT

1/4 / 1/2

85 FT

20 FT

95 FT

1/4 / 1/2

75 FT

1/4 / 1/2

65 FT

1/4 / 1/2

5 FT

3/8 / 5/8

26 FT

22 FT

3 FT

3/8 / 5/8

45 FT

20 FT

3 FT

3/8 / 5/8

110 FT

20 FT

1/4 / 1/2

3/4 / 1-1/8

125 FT

1/4 / 1/2

5 FT

3/8 / 5/8

50 FT

3/8 / 5/8

3 FT

3/8 / 5/8

20 FT

1/4 / 1/2

3 FT

3/8 / 5/8

28 FT

1/4 / 1/2

3 FT

3/8 / 5/8

20 FT

3/8 / 5/8

40 FT

1/4 / 1/2

22 FT

1/4 / 1/2

18 FT

1/4 / 1/2

18 FT

7/8 / 1-1/8

45 FT

1/4 / 1/2

118 FT

1/4 / 1/2

2 FT

3/8 / 5/8

15 FT

1/4 / 1/2

100 FT

1/4 / 1/2

95 FT

1/4 / 1/2

80 FT

1/4 / 1/2

68 FT

1/4 / 1/2

50 FT

3/8 / 5/8

35 FT

1/4 / 1/2

15 FT

3/8 / 5/8

45 FT

1/4 / 1/2

62 FT

1/4 / 1/2

2 FT

1/4 / 1/2

20 FT

3/8 / 5/8

80 FT

3/8 / 5/8

140 FT

1/4 / 1/2

2 FT

1/4 / 1/2

20 FT

7/8 / 1-1/8

60 FT

1/4 / 1/2

45 FT

1/4 / 1/2

20 FT

1/4 / 1/2

45 FT

1/4 / 1/2

5 FT

3/8 / 5/8

78 FT

1/4 / 1/2

22 FT

3/8 / 5/8

72 FT

1/4 / 1/2

58 FT

1/4 / 1/2

5 FT

3/8 / 5/8

25 FT

1/4 / 1/2

15 FT

1/4 / 1/2

5 FT

3/8 / 5/8

23 FT

1/4 / 1/2

15 FT

1/4 / 1/2

5 FT

3/8 / 5/8

56 FT

1/4 / 1/2

15 FT

1/4 / 1/2

66 FT

1/4 / 1/2

40 FT

1/4 / 1/2

50 FT

3/8 / 3/4

20 FT

3/8 / 1-1/8

60 FT

3/8 / 5/8

20 FT

3/8 / 3/4

20 FT

3/8 / 1-1/8

60 FT

3/8 / 5/8

20 FT

3/8 / 7/8

60 FT

.d w g

Sheet

Scale

Project NO.

Date

PROJECT NAME AND ADDRESS

SEAL

CLIENT

Revision/IssueNo. Date

SHEET TITLE

N W

O O

D E

R Y

O O

L C

O N

E, V

23100

11/08/2023

AS NOTED

Lu+S

4924 DOMINION BLVD, STE A

GLEN ALLEN, VA 23060

p: 804.925.2600 f: 804.925.2170 www.LSEngineers.net

90% PROGRESS SET

NOT FOR

CONSTRUCTION

11/08/23

DETAILS AND REFRIGERANT

SYSTEM DIAGRAMS

M0.5

DN DN

UP UP

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

FIRST FLOOR PLAN - MECHANICAL DUCTWORK

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

PARTIAL FIRST FLOOR PLAN - MECH DUCTWORK

CONFERENCE

CORRIDOR

STORAGE

CONFERENCE

WAITING ROOM

TOILET

OFFICE

LOBBY

OFFICE

VAULT

JANITOR

OFFICE

IT STORAGE

CORRIDOR

IT STORAGE

OFFICE 133

WOMEN'S

OFFICE

OFFICE129

MEN'S

S02

STAIR

S03

STAIR

S01

STAIR

IT STORAGE

M 2.

- 2

, P

M 2.

- 1

, F

CONFERENCE

CORRIDOR

OFFICE

STORAGE

CORRIDOR

OFFICE 113

STAGE

JANITOR

CORRIDOR

STORAGE

DRESSING

ROOM

DRESSING

ROOM

OFFICE

CORRIDOR

CONFERENCE

OAU-1

OAU-3

OAU-4

1 GREENHECK WALL LOUVERED DISCHARGE MODEL WL-10x3, EXHAUST 50 CFM.

GREENHECK WALL LOUVERED DISCHARGE MODEL WL-10x3, EXHAUST 75 CFM.

GREENHECK BVE-808 BRICK VENT, EXHAUST 50 CFM.

OUTSIDE AIR FROM OAU-1, BALANCE AT 80 CFM.

REPLACE EXISTING SIDEWALL GRILLE WITH NEW RETURN AIR GRILLE 36"x24" R-2, BALANCE

RETURN AIR FLOW AT 2,725 CFM.

PLAN KEY NOTES:

EF-A

6" Ø

1 1

6" Ø

EF-B

6" Ø

6"Ø

EF-A

6"Ø

EF-A

6" Ø

EF-A

EF-C

6" Ø

1 11

EF-A

6"Ø

1 11

6"Ø

6" Ø

EF-A

6"Ø

EF-A

6"Ø x1

OA INTAKE LOUVER

1.8 SF FREE AREA

900 CFM

12" INTAKE PLENUM

FULL SIZE OF LOUVER

DH-1

x8 x8

DH-4

OAU-2

OA INTAKE LOUVER

1.2 SF FREE AREA

600 CFM

12" INTAKE PLENUM

FULL SIZE OF LOUVER

DH-2

OA INTAKE LOUVER

1.2 SF FREE AREA

600 CFM

12" INTAKE PLENUM

FULL SIZE OF LOUVER

DH-3

OA INTAKE LOUVER

1.6 SF FREE AREA

800 CFM

12" INTAKE PLENUM

FULL SIZE OF LOUVER

RTU-1

24x34 (TOP)

ODU-1 ODU-2 ODU-3 ODU-4 ODU-5

ODU-OA1 ODU-OA2

EXISTING OUTDOOR

EQUIPMENT /

HOUSEKEEPING PAD

IDU-1-01

MBC-1

MBC-2MBC-3 MBC-4

IDU-1-03

IDU-1-06A IDU-1-06B

IDU-1-07A IDU-1-07B IDU-1-09A IDU-1-09B

IDU-1-08

IDU-1-10

IDU-1-11A IDU-1-11B

IDU-1-12 IDU-1-13

IDU-1-14A IDU-1-14B IDU-1-15A IDU-1-15B

IDU-1-16A IDU-1-16B

IDU-1-17B

IDU-1-17A

IDU-1-18A

IDU-1-18C

IDU-1-18B

IDU-1-19A IDU-1-19B

IDU-1-20

IDU-1-20A

IDU-1-21

IDU-1-22

IDU-1-23

IDU-1-24

IDU-1-25 IDU-1-26A IDU-1-26B IDU-1-27

IDU-1-28

IDU-1-29A IDU-1-29B

IDU-1-30A

x8 x8

IDU-1-30B

IDU-1-11C IDU-1-11D IDU-1-11E

A. ALL EXISTING MECHANICAL EQUIPMENT / DUCTWORK SHALL

BE DEMOLISHED AND REMOVED.

GENERAL NOTES:

WALL

SWITCH

8"Ø

S-1

8"Ø

16x10

10x1014x10

R-1

12x12

TYP 2

8"Ø

S-1

8"Ø

S-1

8"ØS-1

8"Ø

S-1

6"Ø

EF-A

IDU-1-02

8"Ø

S-1

8"Ø

16x10

10x1014x10

R-1

12x12

TYP 2

8"Ø

S-1

8"Ø

S-1

8"Ø

S-1

8"Ø

EF-A EF-A

EF-A

IDU-1-04

8"Ø

S-1

8"Ø

16x10

10x1014x10

R-1

12x12

TYP 2

8"Ø

S-1

8"Ø

S-1

8"ØS-1

8"Ø

IDU-1-05

8"Ø

S-1

8"Ø

16x10

10x1014x10

R-1

12x12

TYP 2

8"Ø

S-1

8"Ø

S-1

8"Ø

S-1

8"Ø

ODU-OA3

12" EXHAUST AIR PLENUM

FULL SIZE OF LOUVER

EXHAUST AIR LOUVER

0.5 SF FREE AREA

300 CFM

EXHAUST AIR

LOUVER 0.5 SF

FREE AREA

200 CFM

12" EXHAUST AIR

PLENUM FULL SIZE

OF LOUVER

E-1

8x6

TYP 2

E-1

8x6

TYP 2

8" Ø

14x1016x10

"Ø

10"Ø

"Ø

16x10 16x10

S-1

6"Ø

16x10 16x10

S-1

6"Ø S-1

6"Ø

12x8 10x8

6"Ø

8" Ø

8x8 16x8 12x8

14x8

8" Ø

10x8 8x8

8" Ø

6"Ø

S-1

6"Ø

S-1

8"Ø

S-2

6"Ø

S-2

6"Ø

S-1

6"Ø

S-1

8"ØS-1

8"Ø

S-3

6x6

S-1

8"Ø

S-1

10"Ø

S-1

10"Ø

S-1

10"Ø

TTO IDU-1-17A

& IDU-1-17B

TO IDU-1-18A

THROUGH

IDU-1-18D

C TO ODU-3

OA DAMPER

IDU-1-02

IDU-1-01

IDU-1-03

IDU-1-04

IDU-1-05

IDU-1-06A T

IDU-1-06B

TO IDU-1-07A

& IDU-1-7B

TO IDU-1-09A

& IDU-1-9B

IDU-1-08

IDU-1-10

TO OAU-1

OA DAMPER

WH-1

8"Ø

16x8

8"Ø

16x8

8" Ø

14x8

6" Ø

12x8

8" Ø

8x8

6" Ø

8x6

6"Ø

16x8

8" Ø

14x8

6" Ø

12x8

6" Ø

10x8

6" Ø

8x88x88x8

6" Ø

8x6

6" Ø

6x6

6"Ø

6" Ø

S-1

8"Ø

S-1

8"Ø

S-1

8"Ø

S-1

6"Ø

S-2

6"Ø S-1

8"Ø S-1

6"ØS-1

6"Ø

S-2

6"Ø

S-2

6"Ø

S-1

6"Ø

S-1

6"Ø

S-1

6"Ø

S-2

6"Ø S-1

8"Ø

S-1

6"Ø

TO IDU-1-11A

TO IDU-1-11B

T TO

IDU-1-11C

T TO IDU-1-11D T TO IDU-1-11E

TO IDU-1-12

IDU-1-13 T

TO IDU-1-14A

& IDU-1-14B T

TO IDU-1-15A

& IDU-1-15B

TO IDU-1-06A

& IDU-1-16B

TO IDU-1-30A

& IDU-1-30B

TO IDU-1-20

IDU-1-20A T

IDU-1-21

T TO

IDU-1-22

T TO

IDU-1-23

IDU-1-24

IDU-1-25

TO IDU-1-26A

& IDU-1-26B

IDU-1-27

IDU-1-28

TO IDU-1-29A

& IDU-1-29B

6" HOUSEKEEPING

PAD

INSTALL OUTDOOR

UNITS ON 24" METAL

EQUIPMENT STANDS

INSTALL OUTDOOR UNITS ON

24" METAL EQUIPMENT STANDS

6" HOUSEKEEPING PAD

24x34 x1

24x30

6" Ø x1

6"Ø

8"Ø x2 x1

12"Ø x1

12"Ø

"Ø

12"Ø

24x20

12"Ø x1 x1 x1 x1

12"Ø

12"Ø x1 x1

8"Ø

8X6

6" Ø

"Ø

IDU-1-18D

TO IDU-1-19A

& IDU-1-19B

C TO RTU-1

C T

TO RTU-1TO RTU-1

24x30 (BOTTOM)

6" HOUSEKEEPING

PAD

24x18

24x30

24x18 DOWN TO

SIDEWALL RETURN

AIR GRILLE

R-2

36x24 R-2

36x24

3 SCALE: NONE

SITE PHOTO -

CONFERENCE ROOM 116

5 5

OA INTAKE

1,200 CFM MIN /

6,650 CFM MAX

S-2

8"Ø S-2

8"Ø

S-2

6"Ø S-2

6"Ø

S-4

12"ØS-4

12"Ø

S-4

12"ØS-4

12"Ø

S-4

12"Ø

TYP 11

S-2

6"ØS-2

6"Ø

T-1-12x12

TYP 2

14x12

T-1-12x12

TYP 2

14x12

.d w g

Sheet

Scale

Project NO.

Date

PROJECT NAME AND ADDRESS

SEAL

CLIENT

Revision/IssueNo. Date

SHEET TITLE

N W

O O

D E

R Y

O O

L C

O N

E, V

23100

11/08/2023

AS NOTED

Lu+S

4924 DOMINION BLVD, STE A

GLEN ALLEN, VA 23060

p: 804.925.2600 f: 804.925.2170 www.LSEngineers.net

90% PROGRESS SET

NOT FOR

CONSTRUCTION

11/08/23

FIRST FLOOR PLAN -

MECHANICAL DUCTWORK

M2.1

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

SECOND FLOOR PLAN - MECHANICAL DUCTWORK

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

BASEMENT FLOOR PLAN - MECHANICAL DUCTWORK

B01

ELECTRICAL

B02

CRAWL SPACE

S01

STAIR

S02

STAIR

S03

STAIR

WOMEN'S

OFFICE

MEN'S

CORRIDOR

OFFICE

ELECTRICAL

CORRIDOR

OFFICE

LOUNGE

OFFICE

JANITOR

OAU-5

EF-C

6" Ø

EF-A

DH-5

OA INTAKE LOUVER

1.6 SF FREE AREA

800 CFM22x8 22x8

12" INTAKE PLENUM

FULL SIZE OF LOUVERMBC-5

IDU-2-04B IDU-2-05

IDU-2-06

IDU-2-07A IDU-2-07B IDU-2-08A IDU-2-08B IDU-2-09A IDU-2-09B

IDU-2-02 IDU-2-03

IDU-2-10IDU-2-01

IDU-2-11A IDU-2-11B

EF-B

PLAN KEY NOTES:

GREENHECK WALL LOUVERED DISCHARGE MODEL WL-10x3, EXHAUST 75 CFM.

6"Ø

UH-1

UH-2

EF-1

x1 x8

12x10 x1

10x12 EXHAUST, 45°

ELBOW DOWN WITH

WMS DISCHARGE

OPENING, 550 CFM

OA INTAKE LOUVER

1.0 SF FREE AREA

550 CFM

12" OA INTAKE PLENUM

WITH MOTORIZED DAMPER,

FULL SIZE OF LOUVER

W T

EF-1 WALL

SWITCH

TO UH-1 &

UH-2

WALL

SWITCH

A. ALL EXISTING MECHANICAL EQUIPMENT / DUCTWORK SHALL

BE DEMOLISHED AND REMOVED.

GENERAL NOTES:

EXHAUST AIR

LOUVER 0.5 SF

FREE AREA

300 CFM

12" EXHAUST AIR

PLENUM FULL SIZE

OF LOUVER

EXHAUST AIR

LOUVER 0.5 SF

FREE AREA

200 CFM

12" EXHAUST AIR

PLENUM FULL SIZE

OF LOUVER

E-1

8x6

TYP 2

E-1

8x6

TYP 2

E-2

10x10

E-2

10x10

18x816x812x8 8x8

8x6 6"Ø

6" Ø

10x8

8x6

6"ØS-1

6"Ø

IDU-2-04A

S-2

6"Ø

S-1

6"Ø S-1

6"Ø

S-1

6"Ø S-1

6"Ø S-2

6"Ø

S-1

6"Ø S-1

6"Ø

S-1

6"ØS-2

6"Ø

T T T

T T

T T T

T TTO

IDU-2-11A

IDU-2-11B

TO IDU-2-04A

& IDU-2-04B

TO IDU-2-07A

& IDU-2-07B

IDU-2-02

IDU-2-01

IDU-2-03

IDU-2-05

IDU-2-06

TO IDU-2-08A

& IDU-2-08B

TO IDU-2-09A

& IDU-2-09B

IDU-2-10

.d w g

Sheet

Scale

Project NO.

Date

PROJECT NAME AND ADDRESS

SEAL

CLIENT

Revision/IssueNo. Date

SHEET TITLE

N W

O O

D E

R Y

O O

L C

O N

E, V

23100

11/08/2023

AS NOTED

Lu+S

4924 DOMINION BLVD, STE A

GLEN ALLEN, VA 23060

p: 804.925.2600 f: 804.925.2170 www.LSEngineers.net

90% PROGRESS SET

NOT FOR

CONSTRUCTION

11/08/23

BASEMENT AND SECOND FLOOR

PLANS - MECHANICAL DUCTWORK

M2.2

UP UP

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

FIRST FLOOR PLAN - MECHANICAL PIPING

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

PARTIAL FIRST FLOOR PLAN - MECH PIPING

CONFERENCE

CORRIDOR

STORAGE

CONFERENCE

WAITING ROOM

TOILET

OFFICE

LOBBY

OFFICE

VAULT

OFFICE

IT STORAGE

CORRIDOR

IT STORAGE

OFFICE 133

WOMEN'S

OFFICE

OFFICE129

MEN'S

S02

STAIR

S03

STAIR

S01

STAIR

IT STORAGE

M 2.

- 2

, P

M 2.

- 1

, F

CONFERENCE

CORRIDOR

OFFICE

STORAGE

CORRIDOR

OFFICE 113

STAGE

JANITOR

CORRIDOR

STORAGE

DRESSING

ROOM

DRESSING

ROOM

OFFICE

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated Apr 2, 2024.