Attachment 2 - Mechanical Schedules.pdf

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The US Government Publishing Office (GPO) is seeking to purchase 3 Air Rotation Units (ARU’s).
Solicitation number
040ADV-24-Q-0021
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This document includes a mechanical schedule and specifications for air handling units, fans, humidifiers, and other HVAC equipment for a federal building project. It also includes details on a related federal contract opportunity from the Government Publishing Office seeking to purchase three air rotation units.

The Government Publishing Office solicitation provides specifications to purchase three chilled water cooled and hot water heated air rotation units without installation requirements. The solicitation is for a lowest price technically acceptable firm fixed price contract, with award to a single contractor. No response or award dates are included.

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02 - Sol. 040ADV-24-Q-0021_SOW.pdf PDF

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AIR HANDLING UNITS

UNIT NO. LOCATION TYPE MIN OA

CFM

MAX

OA

CFM

TOTAL

SA CFM

BYPASS

SA CFM

SUPPLY FAN

V/PH/HZ

FILTERS

DISCHG

COOLING COIL

NOTESQTY TSP ESP FAN

BHP

MTR

HP

MTR

RPM PRE FINAL COIL

CFM

TOT

MBH

SENS

MBH

ENTERING AIR LEAVING AIR FV FPM APD IN

WG

CHILLED WATER

FDB FWB GR/LB BTU/LB FDB FWB GR/LB BTU/LB GPM EWT LWT WPD FT

04 02 SA AHU-1 2ND FLOOR LUNCH ROOM CAV - SINGLE ZONE 370 2800 2800 0 1 4.4 1.0 3.1 5.0 3600 460/3/60 2-IN 4-IN - 2800 92 72 75.3 62.7 65.1 28.3 52.1 51.2 54.6 21.0 450 0.8 12 42 57 10.0 2 04 03 SA AHU-1 3RD FLOOR OFFICE AREA CAV - SINGLE ZONE 300 2400 2400 0 1 4.6 1.2 2.8 5.0 3600 460/3/60 2-IN 4-IN - 2400 75 62 77.4 63.4 65.1 28.8 54.2 52.7 0.0 0.0 450 0.8 10 42 57 10.0 2 04 10 SA AHU-1 ROOF CAV - FACE/BYPASS 2400 5000 71250 43675 6 8.0 2.2 20.3 25.0 1800 460/3/60 2-IN. PLEATED 12-IN. BOX 12-IN. HEPA 27575 899 802 71.7 57.5 48.1 24.7 45.1 44.9 43.8 17.6 400 0.7 118 42 57 27.8 04 10 SA AHU-2 ROOF CAV - FACE/BYPASS 2400 5000 71250 43675 6 8.0 2.2 20.3 25.0 1800 460/3/60 2-IN. PLEATED 12-IN. BOX 12-IN. HEPA 27575 899 802 71.7 57.5 48.1 24.7 45.1 44.9 43.8 17.6 400 0.7 118 42 57 27.8 04 10 SA AHU-3 ROOF CAV - FACE/BYPASS 2400 5000 71250 43675 6 8.0 2.2 20.3 25.0 1800 460/3/60 2-IN. PLEATED 12-IN. BOX 12-IN. HEPA 27575 899 802 71.7 57.5 48.1 24.7 45.1 44.9 43.8 17.6 400 0.7 118 42 57 27.8 04 10 SA AHU-4 ROOF CAV - FACE/BYPASS 2400 5000 71250 43675 6 8.0 2.2 20.3 25.0 1800 460/3/60 2-IN. PLEATED 12-IN. BOX 12-IN. HEPA 27575 899 802 71.7 57.5 48.1 24.7 45.1 44.9 43.8 17.6 400 0.7 118 42 57 27.8 04 10 SA AHU-5 ROOF CAV - SINGLE ZONE 3650 9700 18000 0 4 6.3 1.5 7.1 7.5 3600 460/3/60 2-IN. PLEATED 12-IN. BOX - 18000 1059 721 83.2 67.1 73.9 31.6 46.7 46.6 47.0 18.5 475 1.2 139 42 57 26.4 04 10 SA AHU-6 ROOF CAV - SINGLE ZONE 2400 23400 30400 0 4 5.4 2.4 8.8 15.0 1800 460/3/60 2-IN. PLEATED 12-IN. BOX - 30400 2250 1360 88.5 71.9 91.0 35.6 47.9 47.8 49.0 19.1 450 0.9 295 42 57 28.0 1 04 10 SA AHU-7 ROOF CAV - SINGLE ZONE 4000 14200 47000 0 4 4.4 1.6 11.1 20.0 1800 460/3/60 2-IN. PLEATED 12-IN. BOX - 47000 1988 1470 77.7 63.8 66.5 29.1 49.2 48.8 50.4 19.6 450 0.8 262 42 57 28.0 1

FAN SCHEDULE

UNIT NO TYPE LOCATION SERVICE CFM CLASS DRIVE WHEEL DIA ESP MTR HP MTR RPM V/PH/Hz NOTES

04 00 EA EAF-1 CENTRIFUGAL INLINE BASEMENT SWITCH ROOM 006 1400 N/A DIRECT 14 .30 3/4 927 460/3/60 2 04 00 OA SAF-1 TUBE AXIAL INLINE BASEMENT BASEMENT 1975 N/A DIRECT 16 1.0 1/2 1770 460/3/60 1, 6 04 02 EA EAF-1 CENTRIFUGAL INLINE 2ND FLOOR MECHANICAL ROOM 221 GENERAL EXHAUST 1200 N/A DIRECT 12 0.8 1/2 1725 460/3/60 2 04 02 EA EAF-2 CENTRIFUGAL INLINE 2ND FLOOR LUNCH ROOM / RESTROOM EXHAUST 370 N/A DIRECT 10 0.8 1/4 1632 115/1/60 2 04 02 EA EAF-3 CENTRIFUGAL INLINE 2ND FLOOR LUNCH ROOM ECONOMIZER 2430 N/A DIRECT 14 1.0 1-1/2 1725 460/3/60 2 04 03 EA EAF-1 CENTRIFUGAL INLINE 3RD FLOOR ELECTRICAL ROOM 302B 900 N/A DIRECT 12 0.3 1/2 1030 460/3/60 2 04 03 EA EAF-2 CENTRIFUGAL INLINE 3RD FLOOR ELECTRICAL ROOM 323 900 N/A DIRECT 12 0.3 1/2 1030 460/3/60 2 04 03 EA EAF-3 CENTRIFUGAL INLINE 3RD FLOOR ELECTRICAL ROOM 322 900 N/A DIRECT 12 0.3 1/2 1030 460/3/60 2

04 10 EA EAF-1.1 UTILITY SET ROOF CLEANROOM 1250 N/A BELT 12 1.5 3/4 1725 460/3/60 3 04 10 EA EAF-1.2 UTILITY SET ROOF CLEANROOM 1250 N/A BELT 12 1.5 3/4 1725 460/3/60 3 04 10 EA EAF-1.3 UTILITY SET ROOF CLEANROOM 1250 N/A BELT 12 1.5 3/4 1725 460/3/60 3 04 10 EA EAF-1.4 UTILITY SET ROOF CLEANROOM 1250 N/A BELT 12 1.5 3/4 1725 460/3/60 3 04 10 EA EAF-2 UTILITY SET ROOF CLEANROOM 5450 N/A BELT 22 1.5 3.0 1725 460/3/60 3 04 10 EA EAF-3 UTILITY SET ROOF PRESSROOM 6050 N/A BELT 22 1.5 3.0 1725 460/3/60 3 04 10 EA EAF-4 ROOF EXHAUSTER ROOF TOILETS/LOCKERS 450 N/A DIRECT 9.5 0.6 1/8 1550 115/1/60 4 04 10 EA EAF-5 ROOF EXHAUSTER ROOF OFFICE AREA EXHAUST 300 N/A DIRECT 8 0.5 1/10 1669 115/1/60 4 04 10 EA EAF-6 ROOF EXHAUSTER ROOF MECHANICAL ROOM GENERAL EXHAUST 10,000 N/A DIRECT 30 1.0 5.0 790 460/3/60 4 04 10 EA EAF-7 ROOF EXHAUSTER ROOF MECHANICAL ROOM REFRIGERANT PURGE 3100 N/A DIRECT 20 0.6 3/4 860 460/3/60 5 04 10 EA EAF-8 ROOF EXHAUSTER ROOF OFFICE AREA ECONOMIZER 2100 N/A DIRECT 13 0.6 3/4 1725 460/3/60 4

AIR HANDLING UNITS (CONT'D)

UNIT NO. LOCATION TYPE COIL CFM

PREHEATING COIL REHEATING COIL

NOTESTOT MBH EAT FDB LAT FDB APD IN WG FV FPM HEATING WATER COIL CFM TOT MBH EAT FDB LAT FDB APD IN WG FV FPM HEATING WATER

GPM EWT F LWT F WPD FT GPM EWT F LWT F WPD FT

04 02 SA AHU-1 2ND FLOOR LUNCH ROOM CAV - SINGLE ZONE - - - - - - - - - - 2800 99 51.7 84.4 0.10 450 10 180 160 1 2 04 03 SA AHU-1 3RD FLOOR OFFICE AREA CAV - SINGLE ZONE - - - - - - - - - - 2400 73 66.7 94.9 0.10 450 8 180 160 1 2 04 10 SA AHU-1 ROOF CAV - FACE/BYPASS - - - - - - - - - - 71250 980 66.8 79.5 0.04 540 98 180 160 15 04 10 SA AHU-2 ROOF CAV - FACE/BYPASS - - - - - - - - - - 71250 980 66.8 79.5 0.04 540 98 180 160 15 04 10 SA AHU-3 ROOF CAV - FACE/BYPASS - - - - - - - - - - 71250 980 66.8 79.5 0.04 540 98 180 160 15 04 10 SA AHU-4 ROOF CAV - FACE/BYPASS - - - - - - - - - - 71250 980 66.8 79.5 0.04 540 98 180 160 15 04 10 SA AHU-5 ROOF CAV - SINGLE ZONE 18000 984 41.5 92.0 0.1 473 99 180 160 10 18000 455 47.0 70.3 0.05 475 46 180 160 10 04 10 SA AHU-6 ROOF CAV - SINGLE ZONE 30400 1310 28.9 69 0.1 470 132 180 160 10 30400 667 50.0 70.3 0.05 470 68 180 160 10 1 04 10 SA AHU-7 ROOF CAV - SINGLE ZONE 47000 814 52.8 69 0.1 470 82 180 160 10 47000 958 52.8 71.6 0.04 470 97 180 160 10 1

NOTES:

1. PROVIDE MINIMUM OUTDOOR AIR DAMPER.

2. PROVIDE FACTORY MOUNTED DISCONNECT SWITCH.

HUMIDIFIER SCHEDULE

UNIT NO. LOCATION

CAPACITY QTY

MOTORIZED

STAGING

VALVES

QTY

NOZZLE

MANIFOLDS

SPRAYING

DISTANCE

IN

NOTESVOLUME

CFM

GROSS

LBS/HR

GROSS

GPM

EVAP

EFF

NET

LBS/HR

NET

GPM

EAT

FDB/FWB

LAT

FDB/FWB

04 03 RO HUM-1 BASEMENT - 87.5 0.2 100% - - - - 1 1 - 1

04 03 SA HUM-1 3RD FLOOR MECH ROOM 71,250 228 0.5 80% 182 0.4 66.0 / 53.8 70.0 / 56.3 4 4 60 1 04 03 SA HUM-2 3RD FLOOR MECH ROOM 71,250 228 0.5 80% 182 0.4 66.0 / 53.8 70.0 / 56.3 4 4 60 1 04 03 SA HUM-3 3RD FLOOR MECH ROOM 71,250 228 0.5 80% 182 0.4 66.0 / 53.8 70.0 / 56.3 4 4 60 1 04 03 SA HUM-4 3RD FLOOR MECH ROOM 71,250 228 0.5 80% 182 0.4 66.0 / 53.8 70.0 / 56.3 4 4 60 1 04 03 SA HUM-5 3RD FLOOR MECH ROOM 18000 540 1.1 82% 443 0.9 90.3 / 56.1 70.0 / 57.1 4 7 60 1 04 03 SA HUM-6 3RD FLOOR MECH ROOM 30400 804 1.6 80% 643 1.3 65.9 / 45.1 50.0 / 46.3 4 8 60 1 04 03 SA HUM-7 3RD FLOOR MECH ROOM 47000 492 1.0 80% 394 0.8 54.6 / 45.1 50.0 / 46.3 4 5 60 1

HUMIDIFIER PUMP STATION SCHEDULE

DESIGNATION

HUMIDIFIER PUMP STATION MFR NOTESGPM PSI V/PH/Hz HP FLA

04 03 RO PMP-1 5.7 1000 460/3/60 10 19 GOFOG 1, 2, 3, 4, 5, 6

04 03 RO PMP-2 5.7 1000 460/3/60 10 19 GO FOG 1, 2, 3, 4, 5, 6

NOTES:

1. ALL WETTED COMPONENTS TO BE STAINLESS STEEL FOR USE WITH RO WATER.

2. PUMP UNITS WITH CONTROL PANEL ARE SKID MOUNTED AS A SINGLE UNIT AND OPERATE AS ALTERNATING DUTY/STANDBY.

3. HUMIDITY CONTROLS AND SENSORS PROVIDED BY CONTRACTOR. BMS TO PROVIDE ANALOG DEMAND SIGNAL (4-20MA OR 0-10V)

TO EACH VALVE PANEL.

4. PROVIDE MIST ELIMINATORS WITH STAINLESS STEEL FRAMES.

5. 5,400 GPD SKID MOUNTED REVERSE OSMOSIS WATER TREATMENT SYSTEM PROVIDED BY HUMIDIFIER MANUFACTURER.

6. BASEMENT HUMIDIFIER IS MOUNTED IN THE ROOM WITH (1) MANIFOLD 300' WITH 25 NOZZLES AND IS FED FROM THE MAIN PUMP.

NOTES:

1. SEE NOTES UNDER HUMIDIFIER PUMP STATION SCHEDULE (THIS SHEET).

NOTES:

1. BASIS OF DESIGN: GREENHECK MODEL AX

2. BASIS OF DESIGN: GREENHECK MODEL SQ

3. BASIS OF DESIGN: GREENHECK MODEL USF

4. BASIS OF DESIGN: GREENHECK MODEL G

5. BASIS OF DESIGN: GREENHECK MODEL CUE

6. PROVIDE WITH VARIABLE SPEED DRIVE.

AIR ROTATION UNITS

UNIT NO LOCATION

AIRFLOW FAN

FILTER

COOLING HEATING

V/PH/HZ NOTESOA SA RA ESP HP TOTAL

MBH

SENS

MBH

EAT EWT LWT WPD BYPASS

CFM

COIL

CFM MBH EAT EWT LWT WPDDB WB

04 00 SA ARU-1 BASEMENT 660 7500 6840 - (2) 1.5 2" MERV 13 181 157 72 60 42 57 20 3750 3750 88 60 180 160 1.1 460/3/60 1 04 00 SA ARU-2 BASEMENT 660 7500 6840 - (2) 1.5 2" MERV 13 181 157 72 60 42 57 20 3750 3750 88 60 180 160 1.1 460/3/60 1 04 00 SA ARU-3 BASEMENT 660 7500 6840 - (2) 1.5 2" MERV 13 181 157 72 60 42 57 20 3750 3750 88 60 180 160 1.1 460/3/60 1

NOTES:

1. BASIS OF DESIGN: JOHNSON AIR ROTATION.

VENTILATORS

DESIGNATION LOCATION SERVICE CFM THROAT LENGTH THROAT WIDTH NOTES

04 10 EA VENT-1 ROOF EXHAUST 11500 46 46 1

04 10 EA VENT-2 ROOF EXHAUST 11500 46 46 1

04 10 EA VENT-3 ROOF EXHAUST 11500 46 46 1

04 10 OA VENT-1 ROOF INTAKE 2400 30 24

04 10 OA VENT-2 ROOF INTAKE 13100 50 50 2

NOTES:

1. PROVIDE WITH BACKDRAFT DAMPER.

2. PROVIDE WITH MOTOR OPERATED DAMPER.

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File details come from the government source that posted it. Updated .