Attachment 5 - Design Drawings B861.pdf
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- Solicitation number
- FA481426Q0117
About this file
This is a comprehensive set of mechanical design and specification drawings for a federal building HVAC and mechanical systems project. The document includes detailed architectural and engineering plans for the installation, demolition, and modification of mechanical, HVAC, plumbing, and control systems.
The project scope encompasses four primary areas of work: demolition of existing mechanical systems including ceiling, floor, chiller systems, and hot water lines; installation of new modular air handling units (AHU-1 through AHU-4) with variable air volume (VAV) terminal boxes throughout the facility; installation of chilled water piping, condensate drainage, and expansion tank systems; and implementation of a comprehensive building automation and control system. The mechanical specifications require the use of specific manufacturers and equipment models as detailed in multiple schedules, including Greenheck exhaust fans, Trane/Tradewinds air handling units, and precision air terminals for VAV boxes. The control systems include DDC (direct digital control) workstations with real-time monitoring capabilities for temperature, humidity, pressure, and equipment status across all zones. Key technical requirements include fire dampers, ductwork insulation meeting specific R-value standards, pipe hangers with seismic isolation capabilities, and emergency shutdown systems for all air handling units. The document specifies compliance with ASHRAE standards, mechanical code requirements, and includes detailed sequencing of operations for occupied, unoccupied, fire alarm, and emergency modes. Multiple control point lists define hardware and software monitoring requirements for both AHU systems and VAV terminal units, with alarm thresholds and trend data collection parameters established throughout.
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Text version
TAG DESCRIPTION
TS-1 SPACE TEMP X X X X
TS-1 TEMP SETPOINT X X
TS-2 SUPPLY AIR TEMP X X X
EDH ELECTRIC HEATING X
DA-1 DAMPER POSITION X
CO2-1 SPACE CO2 X X X
AVS-1 AIR VELOCITY X X X X
ATFP* EMERGENCY AHU SHUTDOWN SWITCH X X X
VAV AIR TERMINAL - CONTROL POINT LIST
POINT NAME
HARDWARE POINTS
SOFTWARE POINTS
SHOW ON GRAPHIC
ANALOG DIGITAL
INPUT OUTPUT INPUT OUTPUT
ADJUSTABLE
VALUE
SCHEDULE TREND ALARM
TAG DESCRIPTION
TS-1 OUTSIDE AIR TEMPERATURE X X X
TS-2 RETURN AIR TEMPERATURE X X X X ALARM - HIGH TEMPERATURE
TS-3 MIXED AIR TEMPERATURE X X X
TS-4 SUPPLY AIR TEMPERATURE X X X ALARM - HIGH TEMPERATURE
HS-1 RETURN AIR HUMIDITY X X X
AFMS-1 OUTSIDE AIR-FLOW STATION X X X X X ALARM - LOW MINIMUM OA AIRFLOW
V-1 CHILLED WATER VALVE POSITION X X X
V-1 CHILLED WATER VALVE POSITION X X
DPT-1 OUTSIDE AIR FILTER STATUS X X X X
DPT-2 SUPPLY AIR FILTER STATUS X X X X
VFD-1 SUPPLY FAN START/STOP X X X ALARM - SF FAILURE
VFD-1 SUPPLY FAN SPEED X X X
CS-1 SUPPLY FAN STATUS X X X
SPT-1 SUPPLY DUCT PRESSURE X X X
SPL-1 SUPPLY AIR HIGH STATIC LIMIT X X X
DA-1 OUTSIDE AIR DAMPER POSITION X X X
DA-1 OUTSIDE AIR DAMPER POSITION FEEDBACK X X X
DA-2 RETURN AIR DAMPER POSITION X X X
DA-2 RETURN AIR DAMPER POSITION FEEDBACK X X X
STR-1 EXHAUST FAN START/STOP X X
CS-3 EXHAUST FAN STATUS X X X
DA-4 EXHAUST SHUTOFF DAMPER X
FACM SUPPLY FAN FIRE ALARM STATUS X X X
SUM OF VAV TERMINAL UNITS AIRFLOW X
PROCESS ALARMS X
DATE AND TIME X
POINT NAME
AHU-1,2,3,4 CONTROL POINT LIST
INPUT OUTPUT INPUT OUTPUT SCHEDULE TREND
ANALOG DIGITAL
HARDWARE POINTS
ALARM
SHOW ON GRAPHIC REMARKS
SOFTWARE POINTS
ADJUSTABLE
VALUE
HP RPM VOLTAGE PHASE
EF-1 LAT -AHU-3 100 0.25 DIRECT 1480 1/6 1725 120 1 ROOF BAS GREENHECK G-060-VG 1,3,7,9,10,11 EF-2 LATRINE - AHU-2 350 0.375 DIRECT 1479 1/20 1550 120 1 ROOF BAS GREENHECK G-085-D 1,3,7,9,10,11 EF-3 LATRINE - AHU-4 450 0.375 DIRECT 1402 1/15 1550 120 1 ROOF BAS GREENHECK G-090-D 1,3,7,9,10,11 EF-4 LATRINE - AHU-4 500 0.375 DIRECT 1470 1/15 1550 120 1 ROOF BAS GREENHECK G-099-D 1,3,7,9,10,11 EF-5 SUPPLY WAREHOUSE 2500 0.25 DIRECT 1440 1 1725 208 3 ROOF BAS GREENHECK G-143-A 1,3,7,9,10,11 EF-6 SUPPLY WAREHOUSE 2500 0.25 DIRECT 1440 1 1725 208 3 ROOF BAS GREENHECK G-143-A 1,3,7,9,10,11 EF-7 SUPPLY WAREHOUSE 2500 0.25 DIRECT 1440 1 1725 208 3 ROOF BAS GREENHECK G-143-A 1,3,7,9,10,11 EF-8 SUPPLY WAREHOUSE 2500 0.25 DIRECT 1440 1 1725 208 3 ROOF BAS GREENHECK G-143-A 1,3,7,9,10,11 EF-9 SUPPLY WAREHOUSE 2500 0.25 DIRECT 1440 1 1725 208 3 ROOF BAS GREENHECK G-143-A 1,3,7,9,10,11 EF-10 SUPPLY WAREHOUSE 2500 0.25 DIRECT 1440 1 1725 208 3 ROOF BAS GREENHECK G-143-A 1,3,7,9,10,11
NOTES:
1. PROVIDE 18" ROOF CURB. 7. PROVIDE WITH DISCONNECT SWITCH.
2. PROVIDE WITH BIRD SCREEN. 8. PROVIDE 5 MINUTES TIME DELAY SWITCH.
3. PROVIDE WITH BACKDRAFT DAMPER. 9. PROVIDE VARIABLE SPEED CONTROL. VARI-GREEN OR ECM TYPE MOTOR
4. PROVIDE HANGING NEOPRENE ISOLATORS. 10. PROVIDE FLORIDA PRODUCT APPROVAL.
5. PROVIDE WITH INTEGRAL GRILLE. 11. PROVIDE MIAMI-DADE APPROVAL.
6. PROVIDE WITH EXPLOSION PROOF MOTOR & SPARK RESISTANCE CONSTRUCTION.
FAN SCHEDULE
MOTOR ELECTRICAL
MARK SPACE SERVED CFM
ESP
(IN.WG.)
DRIVE FAN RPM MOUNTING CONTROLS MANUFACTURER MODEL NOTES
0 - 120 6"Ø 125 - 210 8"Ø 215 - 385 10"Ø 390 - 550 12"Ø 555 - 750 14"Ø 0 - 110 6"Ø
115 -200 8"Ø 0 - 330 12X12 10X10 0 - 850 24X24 22X22 0 - 330 12X12 10X10 0 - 850 24X24 22X22
NOTES:
1. MAXIMUM NC LEVEL OF 25.
2. ALL AIR DEVICES SHALL BE 4-WAY THROW UNLESS NOTED OTHERWISE OR SHOWN ON PLANS WITH DIRECTIONAL ARROWS.
4. IF REQUIRED, PROVIDE TOP HAT FOR ALL GRILLES AND DIFFUSEERS.
5. PROVIDE VOLUME DAMPER FOR DIFFUSERS LOCATED AT GYPSUM BOARD CEILING AND FOR ALL REGISTERS.
6. PROVIDE OPPOSED BLADE VOLUME DAMPER FOR DIFFUSERS "G". DAMPER SHALL BE ALUMINUM CONSTRUCTION.
8. FOR EXHAUST AND RETURN AIR REGISTERS, THE NECK/CFM RANGE REFERS TO THE REGISTER PLENUM BOX INDICATED IN THE
CONNECTION DETAIL.
- AS SHOWN 600
COORDINATE SPECIFIC LOCATIONS AND APPROPRIATE BORDER TYPES AND WITH ARCHITECTURAL DRAWINGS.
7. PROVIDE SQUARE TO ROUND THROAT ADAPTERS - ROUND RUNOUT SIZE SAME AS THROAT (I.E. 8X8 USE 8"Ø) FOR ALL
CEILING DIFFUSERS OR PROVIDE DIFFUSERS WITH INTEGRAL THROAT CONNECTION.
F PRICE 630D
SIDEWALL FIXED BLADE
EXHAUST REGISTER
AS SHOWN
AS SHOWN - AS SHOWN 600
E PRICE 630D
SIDEWALL FIXED BLADE
RETURN REGISTER
AS SHOWN - AS SHOWN 600
D PRICE 620D
SIDEWALL DOUBLE
DEFLECTION SUPPLY
C PRICE 80D
EGGCRATE CEILING
EXHAUST REGISTER
LOUVERED FACE
CEILING SUPPLY
B PRICE APDDR
PERFORATED CEILING
RETURN REGISTER
24x24
12X12
DIFFUSER, REGISTER, & GRILLE SCHEDULE
MARK MANUFACTURER MODEL
FACE SIZE MIN. NECK
NECK VELOCITY
(FPM)
DESCRIPTION
AIRFLOW
(CFM)
A PRICE ASCD
MARK SERVICE GPM
WORKING
FLUID
HEAD LOSS
(FT)
DIAMETER
(IN)
HEIGHT (IN)
WEIGHT
(LBS)
MANUFACTURER MODEL # REMARKS
AS-1 CHILLED WATER 280 WATER 1 18 44 573 B&G RL-6F
NOTES: REMARKS:
1. ASME CERTIFIED.
2. INLET AND OUTLET SHALL BE SAME SIZE AS PIPE.
AIR SEPARATOR SCHEDULE
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