2.4.3. AHU sequence.pdf
PDF 2 MB Posted
- Solicitation number
- 36C25621R0059
About this file
This document includes drawings and sequence of operation details for air handling units (AHUs) as part of a federal solicitation for COVID-19 HVAC modifications at a Department of Veterans Affairs medical center. The solicitation is for a two-phase design-build acquisition to modify the inpatient building HVAC system at the Southeast Louisiana Veterans Health Care System to allow toggling between a normally recirculated system and 100% outside air pandemic mode. Only service-disabled veteran-owned small businesses may submit proposals for Phase I, with the most highly qualified Phase I offerors being invited to attend a required site visit and submit Phase II proposals. The drawings provide details on AHU components, sequences, and airflows to aid offerors in developing their proposals for the HVAC modification project.
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Text version
3P20-0002
Drawing Title
David LanouetteReid HedrickHunter Hatten
Johnson Controls 2835 Hessmer Ave Metairie, LA 70002 Phone: 504-875-7796 Fax: 504-779-8520
REFERENCE DRA WING
VV AHU 0MH805 FD
01-AHU-2-1
Project Title
NO. REVIS ION-LOCA TIO N ECN DATE BY
Sales Engineer Pro ject Manager Applic ation Engineer
BY DATE BY DATE
DRA WN AP PROVED
Branch In form ation CONTRACT NUM BER
DRA WING NUMBE R
Typical of 2 01-5B1-AHU-1, 01-5C1-AHU-2
NOVA BAS COMBINED
Southeast Louisiana Veterans Healthcare System Replacement Hospital No. 629HS2401
NUM BER
01-AHU-2-
1.vsd
REVIS ION
INFO RM ATION
11/27/17
03:44 PM
extra
DATE
TIME
FILE NA ME
VV AHU 0MH805 Flow Diagram Typical of 01-5B1-AHU-1, 01-5C1-AHU-2
DA
RA
OA
N
O RAD-O
(D-2)
N C
OAD-O
(D-1)
OA-F
(FT-1)
See 01-AHU-2-2 for Sequence
RA-CO2
(AT-1)
RA-T
(T-4)
RAPLO-A
(PSL-2)
LH
DA-T
(T-3)
Fire Alarm System
Shutdown Contact
Furnished By Others
SC
RAPHI-A
(PSH-2)
H L
RF
480/3Ø
VFD
SC SC
See 01-AHU-2-6 for BOM
DA-P
(SPS-1)
LH
DAPHI-A
(PSH-1)
L H
SC
DA-H
(MT-1)
DA-SD
(SD-1)
SF
480/3Ø
VFD
DA-F
(FT-2)
(by others)
RA-P
(SPS-3)
LH
Damper by others
Damper by others
LT-A
(T-7)
CLG-VLV
NC
CHWR
CHWS
C
C
CLG-O
(V-1)
CC-T
(T-2)
DAPLO-A
(PSL-1)
L H
SC
FILT-DP
(dPS-1)
MA-T
(T-1)
SC
FA-S
UPS-A
UPS Alarm Monitor Only
From DOAS
EA
Relief to DOAS
N C
EAD-O
(D-3)
RLF-P
(SPS-2)
HL
Damper by others
N C
RA-ISO-DMPR-C
(D-5)
Damper by others
RA-ISO-DMPR-S
(ES-2)
AHU-x RF-1
RF1-C (SST)
RF1-O (SC)
RF1-AMPS
RF1-VFD-A (RF1-AIA)
COMM: MS/TP
RFVFD-1
AHU-x SF-1
SF1-C (SST)
SF1-O (SC)
SF1-AMPS
SF1-VFD-A (SF1-AIA)
COMM: MS/TP
SFVFD-1
SDR-2A
SDR-1A
Fan Wall VFD (see VFD schedule)
Fan Wall VFD (see VFD schedule)
Full Scale Range AHU-1: 35,000cfm AHU-2: 35,000cfm
RA-F
(FT-3)
Full Scale Range AHU-1: 80,000cfm AHU-2: 90,000cfm
DA-F
(FT-2)
Full Scale Range AHU-1: 110,000cfm AHU-2: 125,000cfm
SA-ISO-DMPR-C
(D-4)
N C
SA-ISO-DMPR-S
(ES-1)
Damper by others
David LanouetteReid HedrickHunter Hatten
Johnson Controls 2835 Hessmer Ave Metairie, LA 70002 Phone: 504-875-7796 Fax: 504-779-8520
REFERENCE DRA WING
VV AHU 0MH805 SOO-1
01-AHU-2-2.1
Project Title
NO. REVIS ION-LOCA TIO N ECN DATE BY
Sales Engineer Pro ject Manager Applic ation Engineer
BY DATE BY DATE
DRA WN AP PROVED
Branch In form ation CONTRACT NUM BER
DRA WING NUMBE R
Sequence of Operation
NOVA BAS COMBINED
Southeast Louisiana Veterans Healthcare System Replacement Hospital No. 629HS2401
NUM BER
01-AHU-2-
2.1.vsd
REVIS ION
INFO RM ATION
11/27/17
03:44 PM
extra
DATE
TIME
FILE NA ME
David LanouetteReid HedrickHunter Hatten
Johnson Controls 2835 Hessmer Ave Metairie, LA 70002 Phone: 504-875-7796 Fax: 504-779-8520
REFERENCE DRA WING
VV AHU 0MH805 SOO-2
01-AHU-2-2.2
Project Title
NO. REVIS ION-LOCA TIO N ECN DATE BY
Sales Engineer Pro ject Manager Applic ation Engineer
BY DATE BY DATE
DRA WN AP PROVED
Branch In form ation CONTRACT NUM BER
DRA WING NUMBE R
Sequence of Operation
NOVA BAS COMBINED
Southeast Louisiana Veterans Healthcare System Replacement Hospital No. 629HS2401
NUM BER
01-AHU-2-
2.2.vsd
REVIS ION
INFO RM ATION
11/27/17
03:45 PM
extra
DATE
TIME
FILE NA ME
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