HomeMy WebLinkAboutAECOM-WRH, Inc. - Wet Well Rehab Cont No. 907 - 4/1/2019Please return this copy to:
City Clerk & Finance Dept.
715 Mulberry St.
Waterloo, IA 50703
AECOM
501 Sycamore Street
Suite 222
Waterloo, Iowa 50703
www.aecom.com
March 19, 2019
Mr. Steve Hoambrecker
Waste Management Services
3505 Easton Avenue
Waterloo, Iowa 50702
Subject: Change Order No. 2
Satellite Wet Well Rehabilitation
Waterloo, Iowa
City Contract No. 907
AECOM #60488465
Dear Mr. Hoambrecker:
319-232-6531 tel
319-232-0271 fax
Enclosed please find Change Order No. 2 for the above -referenced project. This change order is in regard to
the discovery of an existing rubberized liner on the interior of the Digester Wet Well. The existing liner needed
to be removed for the Contractor to complete the concrete surface restoration on the Digester Wet Well walls as
part of the project. This work required an additional 36.5 labor hours to complete.
It is recommended to move forward with this Change Order No. 2 in the amount of $4,104.00. 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:\60488465\600_Construction_Support\620_Correspondence12019.3-19 Trnsmtl to SH for Waterloo Satellite - CO #2.docx
CHAN J F ORDER NO. 2
Owner City of Waterloo Date: March 19, 2019
Project: Satellite Wet Well Rehabilitation
Owner's Contract No.: 907 Contractor: WRH, Inc.
Date of Contract Start: $ Original Contract: $1,839,380.00
You are directed to make the following changes in the Contract Documents. Description:
Remove existing coating discovered during concrete surface preparation activities for the Digester Wet Well. An additional 36.5
labor hours was needed to complete the work.
NET ADD $4,1 04.00
Reason for Change Order:
During surface preparation activities on the Digester Wet Well, an existing rubberized coating was discovered on the walls that
required additional labor to remove. It took the Contractor's subcontractor (Spectrum) an additional 36.5 labor hours to remove the
coating to sound concrete. This was required prior to the new coatings being applied to the surfaces as part of the wet well
rehabilitation.
CONTRACT PRICE
Original: $ 1,839,380.00 Original:
Previous C.O.s (ADD/DEDUCT): $ 38,000.00 Previous C.O.s (ADD/DEDUCT):
This C.O. (ADD/DEDUCT): $ 4,104.00 This C.O. (ADD/DEDUCT):
Contract Price With All Approved
Change Orders:
$ 1,881,484.00 REVISED:
Original Completion Date:
Revised Completion Date:
CONTRACT TIMES (Calendar Days)
To Substantial To Final
Completion Completion
October 1,
2019
It is agreed by the Contractor that this Change Order includes any and all 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 shall 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:
-Ca
City of Waterloo (Authorized Signature)
ACCEPTED:
By:
WRH, Inc. (Authorized Signature)
March 19, 2019 " // `Zd ! 1
Date:
March 19, 2019
Date:
60488465
Project No.
Page 1 of 1
AECOM
1
Change Order No.
P:\60488465\600_Construction_Support\670_Change-Orders\2019-3-19 CO#2 - Satellite Wet Well - WRH.doc