RES HALL ME501-HVAC-SCHEDULES-Rev.4.pdf
PDF 412 KB Posted
- Solicitation number
- 87-07082026
- Issued by
- Cabarrus County, North Carolina
About this file
This is a mechanical engineering schedule document prepared for the North Carolina School of Science and Mathematics (NCSSM) Western Campus Building E Residence Hall adaptive reuse project in Durham, North Carolina. The document, issued on December 19, 2019, provides comprehensive HVAC equipment specifications and schedules for the residence hall renovation. The project involves multiple engineering and architectural firms including Newcomb & Boyd (MEP/FP Engineer), Duda|Paine Architects, Belk Architecture, Bennett & Pless (Structural Engineer), Stewart, Inc. (Civil and Landscape Architect), Food Design Associates, and RM Rutherford & Associates Inc. (Cost Estimator). The schedules specify detailed performance parameters, capacities, and operational conditions for various mechanical systems including energy recovery units, fan-coil units, air-cooled chillers, boilers, ductless split systems, pumps, unit heaters, finned tube radiation units, and sound attenuators. Equipment specifications include precise CFM ratings, water pressure drops, energy efficiency requirements, sound power levels, vibration isolation specifications, and operating conditions for both summer and winter scenarios.
The document establishes stringent performance standards aligned with North Carolina Energy Conservation Code 2012 with 2017 Accumulative Supplement requirements. Key equipment includes two 100-ton air-cooled chillers (CH-E-1 and CH-E-2) with minimum 10.3 EER rating, two 1,400 MBH condensing hot water boilers (B-E-1 and B-E-2), multiple variable frequency drive-equipped pumps for primary and secondary chilled and heating water circuits, and one energy recovery unit (ERU-E-1) designed for 9,000 CFM supply and exhaust with enthalpy wheel energy recovery at 0.70 total energy effectiveness. All mechanical equipment must comply with referenced industry standards including AHRI 260, AHRI 370, AHRI 350, AMCA 300, and ASHRAE 68/AMCA 330 for sound and performance verification. The document includes revision history noting change order requests (CPR-023, CPR-041, RFI-1017) dated April 2020 through April 2022, indicating ongoing design development and refinement during the construction documentation phase.
View the file
Other files
Show all 12
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
Newcomb&Boyd
CONSULTANTS AND ENGINEERS
ISSUE DATE:
PROJECT NUMBER:
OWNER
NCSSM
1219 Broad St, Durham, NC 27705
ARCHITECT
Duda|Paine Architects, PA
333 Liggett Street
Durham, NC 27701
ADAPTIVE RE-USE ARCHITECT
Belk Architecture
735 9th Street
Durham, NC 27705
LANDSCAPE ARCHITECT
Stewart, Inc
421 Fayetteville St. Suite 400
Raleigh, NC 27601
CIVIL ENGINEER
Stewart, Inc
421 Fayetteville St. Suite 400
Raleigh, NC 27601
STRUCTURAL ENGINEER
Bennett & Pless
1309 Amble Drive
Charlotte, NC 28206
MEP&FP ENGINEER
Newcomb & Boyd
303 Peachtree Center Ave., NE
Suite 525
Atlanta, GA 30303
FOOD SERVICE DESIGN
Food Design Associates
615 South College Street
9th Floor
Charlotte, NC 28202
COST ESTIMATOR
RM Rutherford & Associates Inc
3328 Mill Pond Road
Charlotte, NC 28226
This document is the product and exclusive property of Duda|Paine
Architects, PA. Neither the document nor the information it contains may be copied, disclosed to others or used in connection with any work or project other than the specific project for which they have been prepared and developed without the written consent of
Duda|Paine Architects, PA.
© Copyright 2019 Duda|Paine Architects, PA
Copyright © 2019 Consulting Engineering Group T 404 730-8400 Firm License No. F-03112 Contact: Richard O. Dozier
N&B PROJECT:17N0544
/2 /2
:2
:4
A
M ME501
HVAC
SCHEDULES
12/19/2019 21611
Construction Documents Bid Set
SCO # 16-14368-02B
N C
S S M
W e st e rn
C a m p u s
B u ild in g E
R e si d e n c e H a ll
ENERGY RECOVERY UNIT SCHEDULE
NO.
CONDITIONS
OF
OPERATION
OUTSIDE AIR
CONDITIONS OUTSIDE AIR SIDE EXHAUST SIDE VIBRATION ISOLATION
NOTES°F, DB °F, WB
SUPPLY FAN ENERGY RECOVERY WHEEL (NOTE 3) COOLING COIL PREHEAT COIL REHEAT COIL EXHAUST FAN
ENERGY RECOVERY
WHEEL (NOTE 10)
TYPE
MIN. STATIC
DEFLECTION IN.CFM
MAXIMUM
RPM
FAN TYPE
(NOTE 1)
ESP. IN.
WG
(NOTE 2)
MOTOR
CFM
TOTAL ENERGY
EFFECTIVENESS
EAT °F LAT °F
CFM
(NOTE 4)
CHILLED
WATER GPM
(NOTE 5)
EAT °F LAT °F
CFM
(NOTE 7)
HEATING
WATER
GPM
(NOTE 8)
EAT
°F
LAT
°F
CFM
(NOTE 7)
HEATING
WATER
GPM
(NOTE 8)
EAT
°F
LAT
°F CFM
MAXIMUM
RPM
FAN
TYPE
(NOTE 1)
ESP. IN.
WG
(NOTE 9)
MINIMUM
HP
MAXIMUM
BRAKE
HP CFM
EAT °F
MINIMUM
HP
MAXIMUM
BRAKE HP DB WB DB WB DB WB DB WB DB WB
ERU-E-1 SUMMER 92.4 72.7 9,000 2350 P 2.5 2 @ 7.5 12.04 9,000 0.70 92.4 72.7 87.2 70.0 9,000 65 87.2 70.0 52.0 51.5 -- -- -- -- -- -- -- -- 7,500 2200 P 2.0 2 @ 5 6.3 7,500 75 62.5 SC 2.0 11,12
ERU-E-1 WINTER 20 17 9,000 -- -- -- -- -- 9,000 0.70 20 17 55 42 -- -- -- -- -- -- 9,000 25 20 50 9,000 12 52 70 -- -- -- -- -- -- 7,000 70 52 -- -- --
NOTES:
1. FAN TYPE:
FAN: WHEEL:
P PLUG AF AIRFOIL
2. EXTERNAL STATIC PRESSURE DOES NOT INCLUDE UNIT CASING, ENERGY
RECOVERY WHEELS, OR HEATING AND COOLING COILS, BUT DOES
INCLUDE FILTERS.
3. OUTSIDE AIR SUPPLY SIDE OF ENERGY RECOVERY WHEELS SHALL HAVE
MAXIMUM 0.7" WG APD.
4. BASED ON 500 FPM COIL FACE VELOCITY AND MAXIMUM 0.85"
WG APD.
5. CHILLED WATER BASED ON 44°F EWT, 58°F LWT AND MAXIMUM
18' WPD.
6. CONTROL VALVE TYPE:
2 2-WAY
3 3-WAY
7. COIL FACE AREA SHALL BE BASED ON MAXIMUM COOLING DESIGN CFM WITH
MAXIMUM 0.2" WG AIR PRESSURE DROP.
8. HOT WATER BASED ON 130°F EWT, 100°F LWT AND MAXIMUM 3' WPD.
9. EXTERNAL STATIC PRESSURE DOES NOT INCLUDE UNIT CASING, ENERGY
RECOVERY WHEELS, OR COILS, BUT DOES INCLUDE FILTERS.
10. EXHAUST SIDE OF ENERGY RECOVERY WHEELS SHALL HAVE MAXIMUM 0.60"
WG APD.
11. REFER TO THE ELECTRICAL DRAWINGS FOR EQUIPMENT ELECTRICAL
CHARACTERISTICS.
12.PROVIDE SUPPLY AND EXHAUST FANS AND ENTHALPY WHEEL EACH WITH A
VARIABLE FREQUENCY DRIVE.
FAN-COIL UNIT SCHEDULE
NO. AREA SERVED
TYPE
(NOTE 1)
MINIMUM
MOTOR HP
NOMINAL
CFM
(NOTE 2)
ESP
IN.
WG.
COOLING COIL (NOTE 3) HEATING COIL (NOTE 4) SOUND POWER LEVEL
VIBRATION
ISOLATION
NOTES
SENSIBLE
MBH
LATENT
MBH GPM
RUNOUT
SIZES, IN. MBH GPM
POSITION
(NOTE 5)
RUNOUT
SIZES, IN.
FREE
INLET/CASING
RADIATED DISCHARGE
TYPE
MIN. STATIC
DEFLECTION,
IN.2 3 4 2 3 4
FC-E1-1 LOBBY/RECEPTION HC 1 2,300 0.3 36.3 3.6 5.7 1.0 9.5 1.0 R 0.75 68 64 61 86 87 90 SH 0.75 6
FC-E1-2 LEVEL 1 BLDG LOUNGE/KITCHEN HC 1 1,800 0.3 31.1 3.4 4.9 1.0 12 1.25 R 0.75 65 63 60 77 75 76 SH 0.75 6
FC-E1-3 STUDY ALCOVE/CORRIDOR HC 1/2 1,400 0.3 24.2 2.3 3.8 0.75 10.9 1.1 R 0.75 64 65 62 79 81 85 SH 0.75 6
FC-E1-4 CLASSROOM/FLEX HC 2 @ 1/20 500 0.2 7.7 2.5 1.8 0.75 1.7 0.5 R 0.75 58 56 56 57 55 60 NH 0.25 6
FC-E1-5 CLASSROOM/FLEX HC 2 @ 1/20 800 0.2 18.2 3.5 2.7 0.75 3.3 0.5 R 0.75 58 56 56 57 55 60 NH 0.25 6
FC-E-A TYPICAL DORM ROOM HC 1/20 175 0.2 3.0 0.4 0.5 0.75 4.0 0.5 R 0.75 54 52 53 52 52 53 NH 0.25 6
FC-E-B TYPICAL FLOOR LOUNGE HC 2 @ 1/20 500 0.2 11.2 2.2 2.0 0.75 4.2 0.5 R 0.75 59 60 57 65 60 65 NH 0.25 6
FC-E-B FLOOR COMMONS / ELEV VEST HC 2 @ 1/20 500 0.2 10.4 1.5 1.8 0.75 1.7 0.5 R 0.75 61 57 55 67 63 63 NH 0.25 6
FC-E-C COMMUNAL BATHROOMS HC 2 @ 1/20 650 0.2 12.2 2.2 2.1 0.75 4.8 0.5 R 0.75 58 56 56 57 55 60 NH 0.25 6
FC-E-D TYPICAL APARTMENTS HC 2 @ 1/20 750 0.2 12.2 2.2 2.1 0.75 4.8 0.5 R 0.75 58 56 56 57 55 60 NH 0.25 6
FC-E-E FLOOR COMMONS / ELEV VEST HC 2 @ 1/20 500 0.2 10.4 1.5 1.8 0.75 1.7 0.5 R 0.75 61 57 55 67 63 63 NH 0.25 6
NOTES:
1. TYPE:
HC HORIZONTAL CONCEALED
2. CFM BASED ON MEDIUM FAN SPEED.
3. CHILLED WATER BASED ON: 75°F DB AND 62.5°F WB EAT, 44°F EWT, 14° DIFFERENTIAL, AND MAXIMUM 10' WPD.
4. HOT WATER BASED ON: 70°F DB EAT, 130°F EWT, 20° DIFFERENTIAL, AND MAXIMUM 2' WPD.
5. POSITION:
R REHEAT
P PREHEAT
6. REFER TO THE ELECTRICAL DRAWINGS FOR THE EQUIPMENT ELECTRICAL CHARACTERISTICS.
FINNED TUBE RADIATION SCHEDULE
NO.
TYPE
(NOTE 1)
MINIMUM
ACTIVE
LENGTH (FT.)
MINIMUM
CAPACITY,
kW NOTES
FTR-E1-1 P 4 2 2
FTR-E1-2 P 4 2 2
FTR-E1-3 P 4 2 2
FTR-E1-4 P 4 2 2
FTR-E1-5 P 4 2 2
FTR-E3-1 P 4 2 2
FTR-E3-2 P 4 2 2
FTR-E3-3 P 4 2 2
NOTES:
1. TYPE:
P PEDESTAL-MOUNTED
2. REFER TO THE ELECTRICAL DRAWINGS FOR THE
EQUIPMENT ELECTRICAL CHARACTERISTICS.
PUMP SCHEDULE
NO. SERVICE
TYPE
(NOTE 1) GPM
TOTAL DYNAMIC
HEAD, FT. WG
MINIMUM
EFFICIENCY,
% RPM
MOTOR VIBRATION ISOLATION
NOTES
MINIMUM
HP
MAXIMUM
BRAKE HP TYPE
MINIMUM STATIC
DEFLECTION, IN.
INERTIA
BASE
HWP-E-ERU1 PREHEAT COIL CIRCULATING V 25 20 54 1800 0.5 0.21 -- -- -- 3
PCWP-E-1 PRIMARY CHILLED WATER E 175 40 74.2 1800 3 2.2 FS 0.75 Y 3
PCWP-E-2 PRIMARY CHILLED WATER E 175 40 74.2 1800 3 2.2 FS 0.75 Y 3
PHWP-E-1 PRIMARY HEATING WATER V 120 20 68 1800 1 0.86 FS 1.5 N 3
PHWP-E-2 PRIMARY HEATING WATER V 120 20 68 1800 1 0.86 FS 1.5 N 3
SCWP-E-1 SECONDARY CHILLED WATER E 175 50 72 1800 5 3.0 FS 0.75 Y 2,3
SCWP-E-2 SECONDARY CHILLED WATER E 175 50 72 1800 5 3.0 FS 0.75 Y 2,3
SHWP-E-1 SECONDARY HEATING WATER E 120 40 80 1800 2 1.6 FS 1.5 Y 2,3
SHWP-E-2 SECONDARY HEATING WATER E 120 40 80 1800 2 1.6 FS 1.5 Y 2,3
NOTES:
1. TYPE:
E END-SUCTION
V VERTICAL INLINE
2. PROVIDE VARIABLE FREQUENCY DRIVE.
3. REFER TO THE ELECTRICAL DRAWINGS FOR THE EQUIPMENT ELECTRICAL CHARACTERISTICS.
AIR-COOLED CHILLER SCHEDULE
NO.
CAPACITY,
TONS (NOTES
1 & 2)
MAXIMUM
POWER INPUT
kW AT FULL
LOAD
MINIMUM
EER
MINIMUM
NPLV
EVAPORATOR
NOTES
EWT
°F
LWT
°F GPM
MAXIMUM
PRESS. DROP,
FT. WG
CH-E-2 100 130.4 10.3 15.5 58 44 175 15 3
CH-E-1 100 130.4 10.3 15.5 58 44 175 15 3
NOTES:
1. CAPACITY BASED ON 105°F AMBIENT TEMPERATURE.
2. PROVIDE LOW AMBIENT OPERATION DOWN TO 30°F.
3. REFER TO THE ELECTRICAL DRAWINGS FOR EQUIPMENT ELECTRICAL CHARACTERISTICS.
BOILER SCHEDULE
NO.
TYPE
(NOTE 1)
OUTPUT,
MBH
MINIMUM
EFFICIENCY,
% (NOTE 3)
HOT WATER INPUT
NOTES
EWT
°F
LWT
°F GPM FUEL RATE
B-E-1 C-H 1,400 93 105 130 120 NG 1505 2
B-E-2 C-H 1,400 93 105 130 120 NG 1505 2
NOTES:
1. TYPE:
C CONDENSING - H HOT WATER
2. REFER TO THE ELECTRICAL DRAWINGS FOR EQUIPMENT ELECTRICAL
CHARACTERISTICS.
3. PER THE TEST PROCEDURES AND CONDITIONS REQUIRED IN THE NORTH
CAROLINA ENERGY CONSERVATION CODE-2012 WITH 2017 ACCUMULATIVE
SUPPLEMENT.
DUCTLESS SPLIT SYSTEM SCHEDULE
NO. AREA SERVED
TYPE
(NOTE 2)
INDOOR UNIT
NOMINAL CFM
(NOTE 3)
COOLING (NOTE 4) REVERSE CYCLE HEATING INDOOR
UNIT
MOUNTING
HEIGHT NOTES
SENSIBLE
CAPACITY,
MBH
TOTAL
CAPACITY,
MBH
MINIMUM
SEER
CAPACITY,
MBH (NOTE 5)
MINIMUM
HSPF
DSS-E-A TYP. COMM. AC 500 12 18 18 -- -- 8 6
NOTES:
1. DESIGN CONDITIONS:
SUMMER WINTER
OUTSIDE 92.4°F DB, 72.7°F WB 20°F
TELECOM ROOMS 76°F DB, 50% RH 70°F
2. TYPE:
AC COOLING ONLY
HP HEAT PUMP - HEATING AND COOLING
3. INDOOR UNIT CFM IS BASED ON MEDIUM FAN SPEED.
4. BASED ON 76°F DB 63°F WB ENTERING INDOOR COIL, AND 105°F DB ENTERING OUTSIDE COIL.
5. BASED ON 70°F ENTERING INDOOR COIL AND 47°F DB, 43°F WB ENTERING OUTSIDE COIL.
6. REFER TO ELECTRICAL DRAWINGS FOR EQUIPMENT ELECTRICAL CHARACTERISTICS.
SOUND ATTENUATOR SCHEDULE
NO.
SA-E-1
NOTES:
1. TYPE:
R
2. ELBOW SOUND ATTENUATOR LENGTHS SHOWN ARE COMBINED CENTERLINE LENGTHS.
3. FORWARD AIR FLOW (+); REVERSE AIR FLOW (-).
4. AIR FLOW AND INSERTION LOSS PERFORMANCE SHALL BE IN ACCORDANCE WITH ASTM E477-2013e.
SERVICE
FC-E1-1
RECTANGULAR
TYPE
(NOTE 1)
RS
S
NOMINAL DIMENSIONS, IN.
LENGTH
(NOTE 2)
STANDARD
WIDTH/
INSIDE DIA.
HEIGHT/
OUTSIDE DIA.
FT/MIN
(NOTE 3)
MAX.
APD,
IN. WG
0.25
MINIMUM DYNAMIC INSERTION LOSS, dB
OCTAVE BAND CENTER FREQUENCY, Hz
MAXIMUM GENERATED NOISE, dB
OCTAVE BAND CENTER FREQUENCY, Hz
NOTES
A
B
C
E
D
F
KEY PLAN
MECHANICAL EQUIPMENT SOUND LIMITS SCHEDULE
NO.
CH-E-1 and CH-E-2
FCU-A
FCU-B
FCU-C
FCU-D
FCU-E
FC-E1-1
FC-E1-2
FC-E1-3
FC-E1-4
FC-E1-5
ERU-E-1
NOTES:
1. ALL AIR HANDLING UNITS LISTED IN THIS SCHEDULE SHALL NOT EXCEED THE SOUND
POWER LEVELS (Lw), in dB re 10-12 WATTS, INDICATED FOR THE OPERATING POINTS LISTED IN THE AIR HANDLING
UNIT SCHEDULE AS DETERMINED IN ACCORDANCE WITH THE MOST RECENT VERSION OF AHRI 260
2. ALL AIR COOLED CHILLER UNITS LISTED IN THIS SCHEDULE SHALL NOT EXCEED THE SOUND
POWER LEVELS (Lw), in dB re 10-12 WATTS, INDICATED FOR THE OPERATING POINTS LISTED IN THE AIR COOLED
CHILLER SCHEDULE AS DETERMINED IN ACCORDANCE WITH THE MOST RECENT VERSION OF AHRI 370
3. ALL FAN COIL UNITS LISTED IN THIS SCHEDULE SHALL NOT EXCEED THE SOUND
POWER LEVELS (Lw), in dB re 10-12 WATTS, INDICATED FOR THE OPERATING POINTS LISTED IN THE FAN COIL
UNIT SCHEDULE AS DETERMINED IN ACCORDANCE WITH THE MOST RECENT VERSION OF AHRI 350
4. ALL FANS LISTED IN THIS SCHEDULE SHALL NOT EXCEED THE SOUND POWER LEVELS (Lw), in dB re 10-12 WATTS, INDICATED FOR THE OPERATING POINTS LISTED IN THE FAN SCHEDULE AS DETERMINED IN ACCORDANCE
WITH THE MOST RECENT VERSION OF AMCA 300 OR ASHRAE 68/AMCA 330
SOURCE
RADIATED
DISCHARGE
INLET PLUS CASING RADIATED
DISCHARGE
INLET PLUS CASING RADIATED
DISCHARGE
INLET PLUS CASING RADIATED
DISCHARGE
INLET PLUS CASING RADIATED
DISCHARGE
INLET PLUS CASING RADIATED
DISCHARGE
INLET PLUS CASING RADIATED
DISCHARGE
INLET PLUS CASING RADIATED
DISCHARGE
INLET PLUS CASING RADIATED
DISCHARGE
INLET PLUS CASING RADIATED
DISCHARGE
INLET PLUS CASING RADIATED
DISCHARGE
INLET
MAXIMUM Lw IN dB re 10-12 WATTS
OCTAVE BAND CENTER FREQUENCY, Hz
NOTES
1,4
MARK DATE DESCRIPTION
28 04/24/2020 CPR-023
47 08/21/2020 CPR-041
128 04/22/2022 RFI-1017
UNIT HEATER SCHEDULE
NO. AREA SERVED
TYPE
(NOTE 1)
CAPACITY,
MBH/kW
(NOTE 2)
NOMINAL
CFM
MOUNTING
HEIGHT, FT
(NOTE 3) NOTES
UH-E-1 UNOCCUPIED SPACE H 2.5 350 9 4
UH-E-2 UNOCCUPIED SPACE H 2.5 350 9 4
UH-E-3 UNOCCUPIED SPACE H 2.5 350 9 4
UH-E-4 UNOCCUPIED SPACE H 2.5 350 9 4
UH-E-5 LAUNDRY ACCESS AREA H 10 650 9 4
NOTES:
1. TYPE:
H HORIZONTAL
2. MBH GIVEN FOR HOT WATER UNITS, kW FOR ELECTRIC. BASED ON 60°F EAT.
3. HEIGHT IS TO CENTERLINE OF HEATER ABOVE FINISHED FLOOR.
4. REFER TO THE ELECTRICAL DRAWINGS FOR THE EQUIPMENT ELECTRICAL CHARACTERISTICS.
DocuSign Envelope ID: 039CDEFB-8CB7-421E-BC99-22D92249AC29
04/25/2022 https://app.procore.com/694903/project/drawing_areas/710840/drawing_log/138310313 https://app.procore.com/694903/project/drawing_areas/710840/drawing_log/138310313 https://app.procore.com/694903/project/drawing_areas/710840/drawing_log/138310313 https://app.procore.com/694903/project/drawing_areas/710840/drawing_log/138310313 https://app.procore.com/694903/project/drawing_areas/710840/drawing_log/138310313 https://app.procore.com/694903/project/drawing_areas/710840/drawing_log/138310313 https://app.procore.com/694903/project/drawing_areas/710840/drawing_log/138310313 https://app.procore.com/694903/project/drawing_areas/710840/drawing_log/138310313 https://app.procore.com/694903/project/drawing_areas/710840/drawing_log/138310313 https://app.procore.com/694903/project/drawing_areas/710840/drawing_log/138310313 https://app.procore.com/694903/project/drawing_areas/710840/drawing_log/138310313
File details come from the government source that posted it. Updated .