CM-05-06-106Request for City Council/City Manager Action
® City Council v City Manager
Submit completed for'miorallieC1
Department Name: Utility
ana§araand.Cityy Council
Contact Person: Laths Kumar/Laura Flores
Project
Manager/Resource: Don Rundell
Project Coordinator:
Assigned Attorney:
Council or
City Manager
Agenda Date: 10 -Jun -05
Blue Sheet Wording
Project Name: Westinghouse Wastewater Interceptor/ WTP Offsite Improvement Project.
Contractor/Vendor: Chasco
Funding Source: Capital Project Funds (Self -Financed Utility)
Amount: $16,250.00
Consider authorizing the City Manger to execute Change Order Number One to the Contract with Chasco, for the Westinghouse Wastewater
Interceptor/ WTP Offsite Improvement Project.
Finance Information
Is Funding Required? EMYes RA No
0
0
0
X
Initial Construction Contract
Construction Contract Amendment #
Change Order # 1
Change in Quantify Adjustment of Materials
Unforeseen Circumstances
Initial Professional Services Agreement
Supplemental Professional Svcs. A• #
QPurchasing/Service Agreement
Finance Approval
Finance
0Finance
Purchasing
®Budget
Purchase Order
Item(s) to be purchased:
Amount
$16,250.00
Other (Please clearly identify action on lines below)
E. Wilson for L.Olsen
N/A E. Wilson
N/A HB
N/A CYD
For Submission to Citv Manager Onr
Project Mgr. Signature:
Dept. Director Signature:
City Attorney Signature*.
City Manager Signature:
Date
Date
Date '
Date
6/7/2005
6/7/2005
6/7/2005
6/6/2005
Date:
Com" (-
Date://� 'e
LO
Date: "!
Date: 610-65
Approval is required for all items requesting City Manager's approval.
Updated 3-9-05
DATE: June 1, 2005
SUBJECT: City Manager Approval - June 10, 2005
ITEM: Consider an action by the City Manager to approve Change
Order Number One to the Contract with Chasco
Contracting for the Westinghouse Wastewater Interceptor
and Water Treatment Plant Offsite Wastewater Line
Project.
Department: Water and Wastewater Utility
Staff Person: Tom Clark, Director of Utilities
Don Rundell, Chief Utility Engineer
Justification:
This Change Order is for conditions discovered during the course of the
contractor procuring concrete manholes for the project. The proposed 5'
diameter manhole are not large enough to structurally accept the propose
36" Corrugated Wastewater Line. Therefore, this change order reflects the
price difference between the 5' diameter manholes and the required 6'
diameter manholes. This Change Order will increase the original contract
amount by $16, 250.00 or 1.12%.
Funding:
Cost: $16,250.00
Source of funds: Capital Project Funds (Self -Financed Utility)
Outside Resources: Schroeder Construction Company, LTD.
Background Information:
During the course of ordering materials for this project Chasco was informed
by the manhole supplier that the 5' diameter manholes could not accept a
36" pipe and remain structurally sound. The minimum size manhole for a
36" pipe is 6' in diameter.
Public Comment: N/A
DEPARTMENT: Public Works
CITY OF ROUND ROCK
CONSTRUCTION CHANGE ORDER
PAGE 1 OF 2
DATE:
PROJECT: Westinghouse Wastewater Interceptor Impvts.
Plus WTP Offsite Wastewater Line Impvts
ORIGINAL CONTRACT PRICE:
PREVIOUS CHANGE ORDERS:
THIS CHANGE ORDER:
CHANGE ORDERS TO DATE:
$1,456,127.60
$0.00
$16,250.00
$16,250.00
CHANGE DATA
6/2/2005
CHANGE ORDER NO:
JUSTIFICATION:
1
ITEM #
DESCRIPTION OF
CHANGES
UNIT
QTY.
UNIT
PRICE
1A
5' Dia. Std. Manhole 0-8' Depth
EA
5
2A
3A
5' Dia. Std. Vented Manhole 0-8' Depth
5' Diameter Special Service Manhole 0-
8' Depth
EA
3
EA
1
4A
5A
6A
36" PVC Corrugated Wastewater Line
Connect 36" Wastewater Line to
Existing Wastewater Manhole
L.F.
2723
($4,400.00)
($5,200.00)
($4,500.00)
36" Wastewater Pipe Concrete Trench
Cap
L.S.
1
L.F.
2723
($87.00)
($4,700.00)
1A
6' Dia. Std. Manhole 0-8' Depth
EA
5
($9.00)
$6,080.00
AMOUNT
($22,000.00)
($15,600.00)
($4,500.00)
($236,901.00)
($4,700.00)
($24,507.00)
2A
3A
6' Dia. Std. Vented Manhole 0-8' Depth
6' Dia. Special Service Manhole 0-8'
Depth
EA
3
$7,250.00
EA
1
$6,200.00
$30,400.00
$21,750.00
4A
5A
6A
36" PVC Corrugated Wastewater Line
Connect 36" Wastewater Line to
Existing Wastewater Manhole
L.F.
2723
$87.00
36" Wastewater Pipe Concrete Trench
Cap
L.S.
1
$4,700.00
$6,200.00
$236,901.00
L.F.
2723
$9.00
RECOMMENDED FOR APPROVAL BY:
S.D.
LLMAN, L.P. (ENGINEER)
DATE
PROVED BY:
OF ROUND ROCK
i9 -/C-V5
NT-05-O(p-,O(L
DATE
TOTAL:
$4,700.00
$24,507.00
$16,250.00
ADDED DAYS
CALENDAR/
WORKING
0
0
0
0
0
0
0
PERCENT OF ORIGINAL CONTRACT PRICE
THIS CHANGE ORDER: 1.12%
PREVIOUS CHANGE ORDER: 0%
TOTAL % CHANGE: 1.12%
ORIGINAL CONTRACT PRICE PLUS
CHANGE ORDERS: $1,472,377.60
J:\W pdocs\W ESTINGHO USE.653\Change Order No. 1