HomeMy WebLinkAboutItem 06.cDate: 14 July 2011 Item No.
APPROVAL OF CITY HALL HVAC UPGRADES PROJECT CHANGE ORDER NO. 1
Proposed Action
Staff recommends adoption of the following motion: Move to approve City Hall HVAC
Upgrades Project Change Order No. 1 increasing the contract sum in the amount of
$2,385.00.
Passage of this motion will close the contract with SCR, Inc. for the installation of
updated components to the City Hall HVAC system.
Overview
The City Hall HVAC Upgrades Project included the replacement of a majority of the
variable air volume (VAV) boxes throughout the facility, replacement of temperature
controls with direct digital controls, and the connection of the controls to the City's
energy management system. This change order adds three items not part of the
original contract.
The replacement of a VAV box was required due to a leaking coil in the box. The coil
allows for both heating and cooling; water from the coil was causing rust in the box and
dripping on the floor. The additional electrical control valves were added to the
radiation base board heating as part of the control system upgrade. The pressure
gauges provide the ability to visually verify the pressure differential in the system.
Items contained in this change order result in an overall increase to the contract of
$2,385.00.
Staff has reviewed the change order and recommends its approval.
Primary Issues to Consider
• Items supplied under this change order were required to either prevent further
damage to the facility and enhance the working of the HVAC system and the City's
energy management system.
Supporting Information
• A copy of the change order documents itemizing all project changes for Change
Order No. 1 is attached.
_ "A 71
Chris op 4 . Petree
Operations & Maintenance Director
Financial Impact: $2,385.00 Budgeted: Yes Source:
Related Documents (CIP, ERP, etc.):
Notes:
CITY OF LAKEVILLE
CHANGE ORDER FOR CONSTRUCTION CONTRACT
CHANGE ORDER NUMBER: 1
DATE: July 11, 2011
PROJECT NAME: City Hall HVAC Upgrades CONTRACTOR: St. Cloud Refrigeration
LOCATION: Lakeville, Minnesota
Contract is hereby amended as follows, and the following Work is authorized in accordance with the Contract
Documents and referenced Modifications when this Change Order is properly signed by the Engineer,
CONTRACTOR and OWNER (referred to as the City of Lakeville) and funds are encumbered by the City of
Lakeville:
WHEREAS, the City of Lakeville has an Agreement with the CONTRACTOR identified to provide work for the
City Hall HVAC Upgrades as described by the Contract Documents.
WHEREAS, the scope of the Work, Contract Sum or Contract Time have changed due to reduction in scope as identified by
Contractor requests for the following:
1. Replacement of additional VAV Box, VAV -41: $1,165.00
2. Two, Additional Electric Control Valves at Engineering: $ 670.00
3. Two, Additional Pressure Gauges at Differential Sensor: $ 550.00
Total Cost for Change Order $2,385.00
WHEREAS, City of Lakeville and the CONTRACTOR agree to amend the Agreement as stated below;
THEREFORE, the above revisions have been accepted to increase the scope of work.
NO OTHER TERMS OF THE AGREEMENT WILL CHANGE AS A RESULT OF THIS CHANGE ORDER.
NOTE: All information and signatures on page 2 must be fully completed. Full justification for the requested
changes must be included on or attached to this form.
Page 1 of 2
CHANGE ORDER NUMBER: 1
CONTRACT SUMMARY:
1. The original Contract Sum was $175,185.00
2. Previously authorized Change Order additions to date (C.O. Nos: )......$
3. Previously authorized Change Order deductions to date (C.O. Nos: )....$
4. The Contract Sum prior to this Change Order was $175,
5. The Contract Sum will be increased by this Change
Order in the amount of ($2,385.00)
6. The new Contract Sum including this Change Order will be $177,570.00
7. The Contract Time shall be unchanged 0 days
8. The date(s) of Substantial Completion as of the date of this Change Order has not changed.
SIGNATURES OF APPROVAL:
A. ENGINEER Date
By Title
B. CONTRACTOR
By
Page 2 of 2
Date
Title
C. City of Lakeville Date
Authorized Signature _ Title