CM-04-10-055C0' -09,41c tecs
Request for City Council/City Manager Action
Please submit this form when placing items on the council agenda or when submitting an item to the City Manager for approval.
Department: Water and Wastewater Utility Project Manager/Resource: Michael D. Thane, P.E.
Contact Person: Latha/Laura Council Meeting Date: Not Applicable
Project Name: 2002-03 WW Collection System Inspection Funding Source: Capital Proj. Funds (Wastewater Utility)
ContractorNendor Name: Proline Technologies Assigned Attorney: Steve Sheets
Amount: ($20,891.7) (contract, agreement,amendment,change order, purchase order,etc.1.1V
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Is Funding Required? Yes
Council Agenda Item Yes
Submission to City Manager - Yes
X
No
GLam—
n
No n
No n
(see required signatures below before submission to the City Manager)
▪ Initial Construction Contract
▪ Construction Contract Amendment
ElChange Order
=Change in Quantity
=Unforeseen Circumstances
# 1
▪ Initial Professional Services Agreement
▪ Supplemental Professional Svcs. Agr. #
▪ Purchasing/Service Agreement
Purchase Order
Item(s) to be purchased:
ElOther (Please clearly identify action on lines below)
Amount
($20,891.70)
Agenda Wording: Due to some unforeseen conditions during the wastewater collection system rehabilitation
project, City staff and RJN changed the scope of work for Proline. This Change Order includes
the change from chemical grouting to CIPP liner of the appropriate wastewater lines. The City
also added chemical grouting of some service laterals. The change includes a reduction in the
contractor's cost for the overall project of $20,891.70.
For Submission to City Mana
Project Mgr. Signature: / "o
Dept. Director Signature:
City Attorney Signature:
City Manager Signature:
Finance Approval
er Only
Date:
p Date:
Date:
Date:
pproval is required for all Items requesting City Manager's approval.
943/4
9/2404
❑ Finance -Date and Signature:
O Purchasing -Date and Signature:
glaiministrationlcmgr-council action xis 7-14-04
Request for City Council/City Manager Action
Please submit this form when placing items on the council agenda or when submitting an item to the City Manager for approval.
Department: Water and Wastewater Utility Project Manager/Resource: Michael D. Thane, P.E.
Contact Person: Latha/Laura Council Meeting Date: Not Applicable
Project Name: 2002-03 WW Collection System Inspection Funding Source: Capital Proj. Funds (Wastewater Utility)
ContractorNendor Name: Proline Technologies Assigned Attorney: Steve Sheets
Amount: ($20,891.7) (contract, agreement,amendment,change order, purchase order,etc.)
Is Funding Required?
Council Agenda Item
Submission to City Manager -
Yes
Yes
NoI I
NoI I
Yes n No n
(see required signatures below before submission to the City Manager)
Amount
❑ Initial Construction Contract
▪ Construction Contract Amendment #_
▪ Change Order # 1 ($20,891.70)
=Change in Quantity
n Unforeseen Circumstances
▪ Initial Professional Services Agreement
▪ Supplemental Professional Svcs. Agr.
▪ Purchasing/Service Agreement
▪ Purchase Order
Item(s) to be purchased'
▪ Other (Please clearly identify action on lines below)
Agenda Wording: Due to some unforeseen conditions during the wastewater collection system rehabilitation
project, City staff and RJN changed the scope of work for Proline. This Change Order includes
the change from chemical grouting to CIPP liner of the appropriate wastewater lines. The City
also added chemical grouting of some service laterals. The change includes a reduction in the
contractors cost for the overall project of $20,891.70.
For Submission to City Manager Only
Project Mgr. Signature: Date:
Dept. Director Signature: Date:
City Attorney Signature: * Date:
City Manager Signature: Date:
* Legal Approval is required for all Items requesting City Manager's approval.
proval.
Finance Approval
X❑ Finance -Date and Signature: 09-28-04 L. Olsen
• Purchasing -Date and Signature:
gladminlstratloNcmgrcouncll action.xls 7-14-04
DATE: September 22, 2004
SUBJECT: City Manager Approval - October 1, 2004
ITEM: Consider an action by the City Manager to execute Change
Order No. 1 for Proline Technologies due to unforeseen
circumstances associated with the 2002-2003 Wastewater
Collection System Rehabilitation Project.
Department: Engineering and Development Services
Staff Person: Michael Thane, P.E., Senior Engineer/Engineering Manager
Justification:
Proline Technologies is currently performing rehabilitation of two basins
located in the City of Round Rock's wastewater collection system. These
basins are located over the Edwards Aquifer Recharge Zone. During the
contractor's set-up and preparation to conduct chemical grouting of several
of the larger lines (36 -inch) in these basins, Proline identified ovalities in the
line that prevented them from chemical grouting the lines using a remote
controlled packer. Therefore, City staff and RJN Group, Inc. determined that
the leaking joints in these lines could be repaired using a man -entry
approach, which is a less expensive repair option to the City. To make up for
the deduction in the Contractor's scope of work, the City is adding more
CIPP lines from a third basin to their scope since they are already conducting
this type of work in the two basins. In addition, the City added chemical
grouting of some service laterals to their scope of work.
Funding:
Cost: Reduction of $20,891.70
Source of funds: No additional funds.
Outside Resources: RJN Group, Inc.
Background Information:
This project is for rehabilitating the wastewater collection system in Basins
0C31 and CC36. The schedule of repairs included line replacement, point
repairs, and repair of manholes to eliminate infiltration and inflow of water
into the collection system.
Public Comment: N/A
CITY OF ROUND ROCK
CONSTRUCTION CHANGE ORDER
DEPARTMENT: Public Works
PROJECT: 2002-2003 Wastewater Collection
System Rehabilitation Unit 2
ORIGINAL CONTRACT PRICE:
PREVIOUS CHANGE ORDERS:
THIS CHANGE ORDER:
$395,140.00
$0.00
($20.891.70)
CHANGE ORDERS TO DATE:
($20.891.70 )
CHANGE DATA
PAGE 1 OF 1
DATE: 9-15-2004
CHANGE ORDER NO: 1
JUSTIFICATION:
1 Ovality in 36" sewer line prevents
chemical grouting using remote
controlled packer.
2 Additional CIPP lines identified.
ITEM #
DESCRIPTION OF
CHANGES
UNIT
QTY.
UNIT
PRICE
AMOUNT
ADDED DAYS
CALENDAR/
WORKING
2
Decrease in chemical grouting of 36"
sewer lines
LF
-4,956
$23.00
($113,988.00)
4
Increase in chemical grouting using
hand held equipment
EA
21
$1,140.00
$23,940.00
7.00
5
Decrease in chemical grout (material)
Gal
-11,923
$10.40
($123,999.20)
6
Increase in 10" CIPP liner per D2-12
LF
1,560
$49.00
$76,440.00
7.00
7
Addition in 8" CIPP liner per D2-12
LF
1,603
$39.00
$62,517.00
7.00
8
Addition in 6" CIPP liner per D2-12
LF
837
$40.50
$33,698.50
3.00
9
Obstruction Removal Prior to CIPP (all
sizes, as needed)
EA
4
$450.00
$1,800.00
10
Job 1004 per D2-20
EA
1
$950.00
$950.00
0.50
11
Job 1005 per D2-20
EA
1
$950.00
$950.00
0.50
12
Job 1006 per D2-20
EA
1
$1,400.00
$1,400,00
0.50
13
Job 1007 per D2-20
EA
1
$950.00
$950.00
0.50
14
Job 1008 per D2-20
EA
1
$1,400.00
$1,400.00
1.00
15
Job 1010 per D2-20
EA
1
$1,850.00
$1,850.00
0.50
16
Interial cut CIPP service connection
EA
40
$275.00
$11,000.00
0.50
A ,/
TOTAL.:
($20,891.70)
28.00
PREPARED BY:
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TITLE: P/C/ECT /r)ANA*QEIc
APPROVED:
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DATE \
CITY OF ROUND ROCK
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PERCENT OF ORIGINAL CONTRACT PRICE
THIS CHANGE ORDER:
PREVIOUS CHANGE ORDER:
TOTAL % CHANGE:
ORIGINAL CONTRACT PRICE PLUS
CHANGE ORDERS:
($20,891.70)
0
-5.29%
$374,248.30
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