CITY COUNCIL AGENDA ITEM
ACTION REQUESTED:
title
Approve the award of Change Order #2 to Contract 20-068-0.02, Building Automation Maintenance Services, to Automatic Building Controls, LLC, for an amount not to exceed $23,770 and a total award of $145,170
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DEPARTMENT: Department of Public Works
SUBMITTED BY: Richard Dublinski, Director of Public Works
BOARD/COMMISSION REVIEW:
N/A
BACKGROUND:
The City Council awarded Contract 20-068 to Automatic Building Controls LLC on April 21, 2020, for a five-year term from May 1, 2020, to April 30, 2025, with no options to extend.
The Department of Public Works - Public Building Operations (DPW-PBO) and Naper Settlement issued Bid 20-068 to obtain an experienced and authorized Alerton brand heating, ventilation, and air conditioning (HVAC) control system vendor to maintain the Tridium Niagara interface software, Alerton software and field controller hardware used to monitor nine City facilities. This contract includes quarterly preventative maintenance visits, software updates, technical support, and system repairs/expansions deemed as extra work.
DISCUSSION:
This change order is requested to complete the removal of the building automation hardware and software from the five rooftop units (RTUs) scheduled to be replaced at the Public Works Service Center, as part of MB209 - Rooftop and HVAC Unit Replacement, and the installation of a new Distech Controls BACnet controller with interface display in each new RTU. The work also includes the installation of all actuators and sensors (including wiring) required to receive service alarms and remotely manage the system.
All software and hardware engineering and required programming, commissioning, and testing are also included, as are the modifications and additions to the Tridium software on the Building Engineer’s workstations.
FISCAL IMPACT:
CIP#: MB209
Building automation systems maintenance is expensed to the Building Improvements account listed below. This project is related to MB209, Rooftop and HVAC Unit Replacement, for which $330,000 has been budgeted in 2024. The requested change order of $23,770 is within the budgeted amount for the expense.
|
Account Number |
Fund Description |
Budget Amount |
|
31342200-551500 |
Capital Projects Fund |
$2,645,700 |