ESBD_428845_1750255712673_Automation SOW CY MED.pdf
PDF 93 KB Posted
- Attached to
- HVAC Automation System State and local contract opportunity
- Solicitation number
- IW217899
- Issued by
- Galveston County, Texas
About this file
This document is a Scope of Work (SOW) for a Direct Digital Controls (DDC) Automation monitoring system installation, likely for a state or local government facility. The project involves providing comprehensive controls and monitoring for multiple systems across a central plant, north pod, east pod, and additional areas, including chiller systems, cooling towers, boilers, hot water pumps, fan coil units, air handling units, exhaust fans, VAV boxes, and refrigerant monitoring systems. The Controls Contractor must provide a new automation system, demolish existing systems, and deliver graphics, O&M manuals, commissioning, and a 1-year warranty. The contractor is required to have master Level Certification and can use systems like Ecostruxture Schneider Electric, Honeywell N4 JACE, or an approved alternative.
The scope is extremely detailed, specifying precise monitoring points for each system, such as start/stop controls, status monitoring, temperature readings, valve controls, and various sensor inputs. The project appears to be comprehensive, covering multiple building systems with intricate control requirements. The Controls Contractor will be responsible for providing server, workstation, and controllers to meet specifications, with a focus on detailed monitoring and control of mechanical and environmental systems. The document suggests this is a sophisticated building automation upgrade that requires advanced technical expertise and specific certification levels.
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Other files for this state and local contract opportunity
| File | Type | Posted |
|---|---|---|
| ESBD_428845_1750275979192_AMEND1 IW217899.pdf | ||
| ESBD_428845_1750255643864_POD T&C Boilerplate.pdf | ||
| ESBD_428845_1750255742414_Disclaimer.pdf | ||
| ESBD_428845_1750255610662_POD PO IFB Boilerplate IW217899.pdf | ||
| ESBD_428845_1750255795278_HUB Subcontracting Plan IW217899.pdf |
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Text version
General Scope of Work:
• Provide and install a new direct digital controls (DDC) Automation monitoring system.
• Demo any existing automation system currently installed.
• Graphics, O&M manuals, commissioning, and a 1-year warranty as part of this scope of work, warranty does not extend to equipment not provided under this scope of work.
• Controls Contractor will provide Server, Workstation, and Controllers to meet specifications for the central plant as outlined below.
• Controls Contractor must provide master Level Certification to perform this work.
• Examples: Ecostruxture Schneider Electric, or Honeywell N4 JACE, or TDCJ Approved Alternative.
Central Plant Scope of Work:
• Controls Contractor will provide the controls/monitoring for (2) Chiller Systems (Chiller-1, Chiller-2, PCHWP-1, PCHWP-2, SCHWP-1, SCHWP-2, CDWP-1, CDWP-2, CDWP-3) points included:
• (2) Chiller Start/Stop
• (2) Chiller Status (Amps)
• (2) Chiller General Alarm
• (2) Chiller CHW Supply Temperature
• (2) Chiller CHW Return Temperature
• (2) Chiller CDW Supply Temperature
• (2) Chiller CDW Return Temperature
• (2) Primary CHW Pump Start/Stop
• (2) Primary CHW Pump Status (Amps)
• (2) Secondary CHW Pump Start/Stop
• (2) Secondary CHW Pump Status (Amps)
• (2) Secondary CHW Pump VFD Speed Output
• (3) CDW Pump Start/Stop
• (3) CDW Pump Status (Amps)
• (2) CDW Isolation Valve Command
• (2) CDW Isolation Valve Feedback
• (1) Chilled Water Building Supply Temp
• (1) Chilled Water Building Return Temp
• (1) Outside Air Temperature
• (1) Chilled Water Loop Differential Pressure
• Controls Contractor will provide the controls/monitoring for (2) Cooling Towers (CT-1, CT-2) points included:
• (2) Cooling Tower Start/Stop
• (2) Cooling Tower Status (Amps)
• (2) Cooling Tower VFD Speed (New Drive Provided and Installed by Controls Contractor)
• (1) Cooling Tower Bypass Valve (Existing)
• Controls Contractor will provide the controls/monitoring for (2) Boilers (Boiler-1, Boiler-2) points included:
Exhibit J.3IW217899
• (2) Boiler Start/Stop
• (2) Boiler Status (Amps)
• (2) Boiler General Alarm
• (2) Boiler Recirc Pump Status
• Controls Contractor will provide the controls/monitoring for (2) Hot Water Pumps (HWP-1, HWP-5) points included:
• (2) HW Pump Start/Stop
• (2) HW Pump Status (Amps)
• (2) HW Pump VFD Speed Output
• (1) Common HW Supply Temp
• (1) Common HW Return Temp
• (1) Hot Water Loop Differential Pressure
• Controls Contractor will provide the controls/monitoring for (4) Fan Coil Units (FCU-1, FCU-2, FCU-3, FCU-4) points included:
• (4) Fan Start/Stop
• (4) Fan Status (Amps)
• (4) HW Valve Control (Existing)
• (4) CHW Valve Control (Existing)
• (4) Space Temperature
• Controls Contractor will provide the controls/monitoring for (1) Refrigerant Monitoring System points included:
• (1) Refrigerant Monitoring Alarm Input
• (1) Exhaust Fan 1.15 High Speed
• (1) Exhaust Fan 1.15 Low Speed
• Controls Contractor will provide the controls/monitoring for (1) General Exhaust Fans (EF-1.14) points included:
• (1) Fan Start/Stop
• (1) Fan Status
North Pod Scope of Work:
• Controls Contractor will provide the controls/monitoring for (1) VAV Air Handling Units (AHU 2-2), points included:
• (1) Fan Start/Stop
• (1) Fan Status (Amps)
• (1) Fan Status (Amps)
• (1) CHW Valve Control
• (1) VFD Speed Control
• (1) Return Air Temperature
• (1) Return Air Humidity
• (1) Mixed Air Temperature
• (1) Supply Air Temperature
• (1) Outside Air Damper Control
• (1) Return Air Damper Control
• (1) Face Damper Control
• (1) Bypass Damper Control
• (1) High Static Cutout
• (1) Low Static Cutout
• (1) Pre-Filter DP
• (1) Final Filter DP
• (1) Smoke Purge Input
• (1) Freeze Stat
• (1) Duct Static Pressure
• (1) Condensate Float Pan Switch
• Controls Contractor will provide the controls/monitoring for (1) Exhaust Fan (EF 2-2), points included:
• (1) Fan Start/Stop
• (1) Fan Status (Amps)
• Controls Contractor will provide the controls/monitoring for (12) VAV Boxes, points included:
• (12) Space Temperature
• (12) HW Valve Control
• (12) Supply Air Temperature
• (12) Damper Control
• (12) Pressure Velocity
East Pod Scope of Work:
• Controls Contractor will provide the controls/monitoring for (1) VAV Air Handling Units (AHU 3-2), points included:
• (1) Fan Start/Stop
• (1) Fan Status (Amps)
• (1) Fan Status (Amps)
• (1) CHW Valve Control
• (1) VFD Speed Control
• (1) Return Air Temperature
• (1) Return Air Humidity
• (1) Mixed Air Temperature
• (1) Supply Air Temperature
• (1) Outside Air Damper Control
• (1) Return Air Damper Control
• (1) Face Damper Control
• (1) Bypass Damper Control
• (1) High Static Cutout
• (1) Low Static Cutout
• (1) Pre-Filter DP
• (1) Final Filter DP
• (1) Smoke Purge Input
• (1) Freeze Stat
• (1) Duct Static Pressure
• (1) Condensate Float Pan Switch
• Controls Contractor will provide the controls/monitoring for (1) Exhaust Fan (EF 3-2), points included:
• (1) Fan Start/Stop
• (1) Fan Status (Amps)
• Controls Contractor will provide the controls/monitoring for (12) VAV Boxes, points included:
• (12) Space Temperature
• (12) HW Valve Control
• (12) Supply Air Temperature
• (12) Damper Control
• (12) Pressure Velocity
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