CM-05-06-113Request for City Council/City Manager Action
City Council v City ManaRECD JUN 2 3 ZOOS
Submit completed form for ALL City Manager and,'CI
Department Name:
Contact Person:
W/WW Utility
Latha Kumar/Laura Flores
Project Manager/Resource:Tom Clark
Project Coordinator: Michael Thane
Assigned Attorney:
Council or City Manager
Approval/Agenda Date: 6/24/2005
Blue Sheet Wording
Council approvals
Project Name: 2001-2001 Wastewater Collection System Rehabilitation
ContractorNendor: Horseshoe Construction, Inc.
Funding Source: Self Finance Utility
Amount: ($90,721.50)
Consider an action by the City Manager to execute Change Order # 3 with Horseshoe Construction, Inc. for the close out of 2001-2001 Wastewater
Collection System Rehabilitation Project.
Finance Information
Is Funding Required?
x
x
Finance Approval
Finance
Finance
LJPurchasing
®Budget
Yes
No
Initial Construction Contract
Construction Contract Amendment
Change Order # 3
Change in Quantity
Unforeseen Circumstances
Initial Professional Services Agreement
Supplemental Professional Svcs. Agr. #
Purchasing/Service Agreement
Purchase Order
Item(s) to be purchased:
Amount
($90,721.50)
Other (Please clearly identify action on lines below)
L. Olsen
N/A E. Wilson
N/A CYD
Date
Date
Date
Date
6/22/2005
6/22/2005
6/21/2005
For Submission to ALL City Council and City Manager Action Items
Project Mgr. Signature: A MI T Date: 6/14/2005
s i r.fr`ilitir1ir =7 Date: 6/16/2005
City Attorney Signature*: Gf�'7, mac,,, Date: G/ a3 f �.�
I
City Manager Signature: ltrTa Date:
* Dept. Director and Legal Approval and is required for ALL items requesting City Manager/City Council approval.
Updated 6-9-05
DATE:
SUBJECT:
ITEM:
June 14, 2005
City Manager Approval - June 24, 2005
Authorization for City Manager to execute Change
Order # 3 with Horseshoe Construction, Inc. for the
close out of 2001-2001 Wastewater Collection
System Rehabilitation Project.
Department:
Staff Person:
Water and Wastewater Utilities
Tom Clark, Utilities Director
Michael D. Thane, P.E., Senior Engineer
Justification:
Approximately sixty percent of the City's wastewater collection system
is located over the Edwards Aquifer Recharge Zone and the City is
required to inspect and certify there are no wastewater Teaks in
compliance with the TCEQ requirements. During the course of this
rehabilitation project, Horseshoe Construction and the City were able
to reduce the scope of several line items. These items included 500 If
of sag removal on pipe bursting (deemed unnecessary after post -TV);
180 If of 4" service line was not needed; savings on contingent paving
items such as curb and gutter, concrete driveway, and sidewalk were
not used since they were not damaged during construction; 180 If of
additional pipes were not needed for manhole replacement; and
several service connections were not required to be replaced.
Funding:
Cost: Reduction of $90,721.50
Source of funds: Not Applicable
Outside Resources: RJN Group, Inc. - Engineer
Background Information:
This project rehabilitated defective areas determined from a previous
wastewater collection system inspection of three Edwards Aquifer
Basins (Basins BC21, 0C34, and CC35). The project included
wastewater line replacement, point repairs, and rehabilitation of
manholes. The elimination of defects reduce inflow and infiltration
entering the system, thereby reducing the City's treatment cost to the
LCRA and BRA, who own and operate the Brushy Creek Regional
Wastewater Treatment Plant.
Public Comment: Not Applicable
CITY OF ROUND ROCK
CONSTRUCTION CHANGE ORDER
DEPARTMENT: Public Works
PROJECT: 2001 Wastewater Collection CHANGE ORDER NO:JUSTIFICATION:
System Rehabilitation Unit 2
1. Open cut alternative was used
rather than bore and jack.
2. Contingent Bid Items were not used
PAGE 1 OF 1
DATE: 3-24-2005
ORIGINAL CONTRACT PRICE:
PREVIOUS CHANGE ORDERS:
THIS CHANGE ORDER:
CHANGE ORDERS TO DATE:
$1,142,600.50
$7,392.00
($90,721.50)
($83,329.50)
CHANGE DATA
ITEM 1
DESCRIPTION OF
CHANGES
UNIT
UNIT
QTY. PRICE
AMOUNT
ADDED DAYS
CALENDAR,
WORKWG
Anal Cost change order - work is
complete
($90,721.50)
PREPARED BY: ! '�
BY:
TITLE:
ENGINEER
ACTOR
DATE
vP
APPROVED:
CITY OF ROUND ROCK
OX 1-05-Gtv-113
TOTAL:
($90,721.50)
0.00
PERCENT OF ORIGINAL CONTRACT PRICE
THIS CHANGE ORDER: ($90,721.50)
PREVIOUS CHANGE ORDER: $7,392.00
TOTAL % CHANGE: -7.29%
ORIGINAL CONTRACT PRICE $1,142,600.50
CHANGE ORDERS: ($83,329.50)
FINAL CONTRACT PRICE: $1,059,271.00
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