HomeMy WebLinkAboutBoomerang Corp. C.O. #1 - Cont. 880 - 2/4/2019CHANGE ORDER NO. 1
Owner City of Waterloo. Iowa Date January 22, 2019
Project Flow Equalization Facility Overflow Connection t4 Satellite WPCF
Owner's Contract No. City Contract No. 880 Contractor Boomerang Corporation
Date of Contract Start November 27, 2017 $ 693,700.00
You are directed to make the following changes in the Contract Documents. Description:
Contractor to provide labor, materials and equipment necessary to provide water main alterations per the drawing titled
"Proposed Modification Water Main Conflict" and dated 12113/18. Materials for this will comply with the American Iron and Steel
(AIS) provisions stated within the project SRF requirements.
For this change:
1. Materials •.... 0.00..0........... .. $13,450.49
2. Labor 20,000.00
3. Profit and Overhead 5,017.57
4, Increase to Bond ....................................... 769.36
Total ADD .::::::0000. $39,237.42
Reason for Change Order:
During excavation for installation of the 24 -inch FEQ Basin Overflow line, it was discovered that there was a conflict of the
existing 8 -inch and 12 -inch water lines. This required a design of alterations to the water mains to avoid a conflict with the 24
inch pipe installations. This Change Order will include excavation„ installing new water main materials (including hydrants) for
the alterations, thrust blocks, installation of 24 -inch FEQ under adjusted water mains, leak inspection of alterations, backfill and
hushing of system. This will require coordination with the City staff and Contractor to ensure minimal downtime to plant
operations.
CONTRACT PRICE CONTRACT TIMES (Calendar Days)
To substantial To final
completion completion
Original: $693,700.00 Original Completion Date: May 31. 2018
Previous C.O.'s (ADD1DEDUCT) $
This C.O. (ADD/DEDUCT): $3947.42
Contract Price with all
approved Change Orders: $732.937.42
REVISED Completion Date: To be Determined
It is agreed by the Contractor that this Change Order includes any and alt costs associated with or resulting from the change(s) ordered
herein, including all impact, delays, and acceleration costs. Other than the dollar amount and time allowance listed above, there shalt
be no further time or dollar compensation as a result of this Change Order.
THIS DOCUMENT SHALL BECOME AN AMENDMENT TO THE CONTRACT AND ALL
STIPULATIONS AND COVENANTS OF THE CONTRACT SHALL APPLY HERETO.
APPROVED:
By:
OWNER (Authorized Si
ACCE ED:
By:
c
Date
/-."7-/e
uthorized Signature) Date
AECOM
60507078 / 1
Project Change
Number Order No
CAUsersthillernanADocumentatwaterlao - CO 1 - FEQ Overflow 1-16-19 (3).docx
AECOM
January 16, 2019
Mr. Steve Hoambrecker
Waste Management Services
3505 Easton Avenue
Waterloo, Iowa 50702
AECOM
501 Sycamore Street
Suite 222
Waterloo, Iowa 50703
www.aecom.com
Subject: Change Order No. 1
Flow Equalization Facility Overflow Connection to Satellite WPCF
Waterloo, Iowa
City Contract No. 880
AECOM #60507078
Dear Mr. Hoambrecker:
319-232-6531 tel
319-232-0271 fax
Enclosed please find Change Order No. 1 for the above -referenced project. This change order is in regard to an
existing conflict of the 8 -inch and 12 -inch water lines, which requires alterations to avoid a conflict with the 24 -
inch pipe installations.
This Change Order No. 1 covers costs for the excavation, installation of new water main materials (including
hydrants) for the alterations, thrust blocks, installation of 24 -inch FEQ under the adjusted water mains, leak
inspection of alterations, backfill and flushing of the system. Coordination between City staff and the contractor
is required to ensure minimal downtime to plant operations.
It is recommended to move forward with this Change Order No. 1 in the amount of $39,237.42. If you have any
questions or need additional information, please let us know. Thank you.
Yours sincerely,
Ross A. Hillsman, PE
Enclosure: As Noted
c: Boomerang Corporation
P:160507078\600_Construction_Support1670_Change-Orders\2019-01-16 Tmsmtl to SH - CO #1 docx