Los Angeles County Internal Services Department PO-IS-26007186

Purchase order for HVAC system upgrades and controls integration for Los Angeles County Internal Services Department

The Los Angeles County Internal Services Department awarded a purchase order to NEXT LEVEL HVAC ENERGY MANAGEMENT SYSTEMS for extensive HVAC system upgrades and integration work. The scope includes: installation and descope activities on two plant chillers involving isolation valve controls and actuators, upgrading the existing UCP2 panel to a Trane Adapt View panel, installing new Symbio 800 chiller controllers, Earthwise purge units, and temperature sensors; programming, testing, and startup support; installation and controls upgrades for two cooling towers and hot water systems including Nema 1 panels and multiple sensors; provisioning a JCI FX-90 Jace 5-year license; creating custom programs for air handler zones (AC-1 through AC-7), involving CGM with expansion DDC modules, BACnet MS/TP integration, multiple zone temperature sensors, actuators for zone dampers, hot water and chill water valve actuators, high cut off switches, and comprehensive controls including start/stop, status, zone setpoint, trends, alarms, schedules, and graphics integration; and training on the new Building Management System (BMS). NEXT LEVEL HVAC ENERGY MANAGEMENT SYSTEMS is the awarded vendor responsible for the procurement. The order was placed in Los Angeles County, California, USA under purchase order number PO-IS-26007186 valued at $403,726.00. Notable contract requirements include detailed upgrade and integration of HVAC components, controls programming, multiple sensor installations, and supervisory device integration across multiple facilities. No direct contact information was provided in the source data.

Description

Scope of work: Plant Chillers (2) Descope: Chiller #1 & 2 new isolation valve control and actuators Add: Chiller #1 & 2 new isolation valve control actuators ? Upgrade of Existing UCP2 Panel to Trane Adapt View panel ? Inspection of chiller to validate operating condition ? Removal of existing panel door UCP2 chiller controller ? Installation of new Symbio 800 chiller controller ? Removal of existing purge units ? Installation of new Earthwise Purge ? Installation of spring-loaded mounting arm and Adaptview color graphic operator display ? Use of Trane service tool to configure Adaptview chiller controller for proper operation ? Start-up and logging of the chiller Integration support ? Install Nema 1 Panel inside electrical room with CGM & expansion modules ? Chiller #1 alarm, status, enable ? Chiller #2 alarm, status, enable ? Chilled water pump#1 VFD speed control, enable, status & alarm ? Chilled water pump#2 VFD speed control, enable, status & alarm ? Chilled water bypass valve control ? Bldg. 2707 Chilled water differential pressure (PCHW_DP) ? Bldg. 2615 Chilled water differential pressure (SCHW_DP) ? Outside air temperature with humidity ? Install new Temperature sensors ? Chiller #1 & 2 new isolation valve control and actuators ? Chiller #1 Chilled water supply temperature ? Chiller #1 Leaving Chilled water temperature ? Chiller #1 Leaving Condenser water temperature ? Chiller #2 Chilled water supply temperature ? Chiller #2 Leaving Chilled water temperature ? Chiller #2 Leaving Condenser water temperature ? Primary and secondary water GPM- Flow meters ? Provide Tech Labor to program, perform controls point to point and startup ? Create trends, schedules and user logins 1. Cooling Towers (2) ? Provide expansion module ? Provide actuator for isolation valves use existing ? Cooling Tower fan #1 VFD speed control, alarm & status ? Cooling Tower fan #2 VFD speed control, alarm & status ? Cooling Tower #1 leaving condensing water temperature ? Cooling Tower #2 leaving condensing water temperature ? Condenser water pumps #1 status, start stop & alarm ? Condenser water pumps #2 status, start stop & alarm ? Cooling Tower #1 VFD enable ? Cooling Tower #2 VFD enable ? Provide new isolation valves for Cooling Tower 1 & 2 ? Isolation valve control Cooling Tower 1 & 2 ? Cooling Tower equalizer valve control ? Condensing Water temperature supply & return ? Provide Tech Labor to program, perform controls point to point and startup ? Create trends, schedules and user logins 1. Hot Water System ? Install Nema 1 Panel with CGM & expansion modules ? Install new temperature sensors for Boiler #1 through #3 ? Leaving hot water temperature ? Install new Supply & Return Hot water system temperature sensor ? Provide Hot water pumps #1 & #2 start/stop, status, alarm ? Provide Tech Labor to program, perform controls point to point and startup ? Create trends, schedules and user logins Global Controller and User Interface ? Provide new JCI FX-90 Jace 5-year license up to 100 device limit ? Install new panel Nema 1 ? IT to provide access port for supervisory device ? Provide equipment Graphics for each mechanical equipment ? Provide schedules, trends, alarms and user login ? Provide training for up to 8 hours on new BMS Scope of work: Fan rooms Descope: Provide and install all zone temperature sensors (hard wired) on all air handlers ? Provide and install actuators for zone dampers on all air handlers Descope: Provide and install hot water valve with actuator ? Provide and install chill water valve with actuator Add ? Use existing valves and provide and install new DDC hot water valve actuator on all air handlers ? Use existing valve and provide and install new DDC chill water valve actuator on all air handlers AC -1 (9 Zones) See EXHIBIT A-Revised Descope and Add AMD#02; Create Custom program Create point to point check out sheet Perform function test Create Trends, alarms and schedules Create graphics and integrate to supervisory device 6. AC-3 (5 Zones) Provide and install CGM with expansion DDC module on existing panel Run BACnet MS/TP to AC unit from Supervisory device Provide and install supply air temperature sensors Provide and install (5) zone temperature sensors (hard wired) Provide and install (5) actuators for zone dampers Provide and install hot water valve with actuator Provide and install chill water valve with actuator Provide and install high cut off switch Provide the following points and control Start/stop Status Zone setpoint Create Custom program Create point to point check out sheet Perform function test Create Trends, alarms and schedules Create graphics and integrate to supervisory device 7. AC-4 (9 Zones) Provide and install CGM with expansion DDC module on existing panel Run BACnet MS/TP to AC unit from Supervisory device Provide and install supply air temperature sensors Provide and install (9) zone temperature sensors (hard wired) Provide and install (9) actuators for zone dampers Provide and install hot water valve with actuator Provide and install chill water valve with actuator Provide and install high cut off switch Provide the following points and control Start/stop Status Zone setpoint Create Custom program Create point to point check out sheet Perform function test Create Trends, alarms and schedules Create graphics and integrate to supervisory device 8. AC-5 (6 Zones) PrOvide and install CGM with expansion DDC module on existing panel Run BACnet MS/TP to AC unit from Supervisory device Provide and install supply air temperature sensors Provide and install (6) zone temperature sensors (hard wired) Provide and install (6) actuators for zone dampers Provide and install hot water valve with actuator Provide and install chill water valve with actuator Provide and install high cut off switch Provide the following points and control Start/stop Status Zone setpoint Create Custom program Create point to point check out sheet Perform function test Create Trends, alarms and schedules Create graphics and integrate to supervisory device 9. AC-6 (5 Zones) Provide and install CGM with expansion DDC module on existing panel Run BACnet MS/TP to AC unit from Supervisory device Provide and install supply air temperature sensors Provide and install (5) zone temperature sensors (hard wired) Provide and install (5) actuators for zone dampers Provide and install hot water valve with actuator Provide and install chill water valve with actuator Provide and install high cut off switch Provide the following points and control Start/stop Status Zone setpoint Create Custom program Create point to point check out sheet Perform function test Create Trends, alarms and schedules Create graphics and integrate to supervisory device Page 7 of 11 10. AC ¿ 7 (5 Zones) Provide and install CGM with expansion DDC module on existing panel Run BACnet MS/TP to AC unit from Supervisory device Provide and install supply air temperature sensors Provide and install (5) zone temperature sensors (hard wired) Provide and install (5) actuators for zone dampers Provide and install hot water valve with actuator Provide and install chill water valve with actuator Provide and install high cut off switch Provide the following points and control Start/stop Status Zone setpoint Create Custom program Create point to point check out sheet Perform function test Create Trends, alarms and schedules Create graphics and integrate to supervisory device