HomeMy WebLinkAbout03-06-2006 ITEM V-C-2CITY OF s
WASH[NGTON
AGENDA BILL APPROVAL FORM
Agenda Subject: Change Order #1 to Contract 05-27
Date: February 117, 2006
Department:
Attachments:
Budget Impact:
Public Works
Budget Status Sheet & Ma
$ 0
Administrative Recommendation:
City Council approve Change Order #1 in the amount of $17,571.20 to Contract 05-27 with Hokkaido
Drilling, Inc. for work on project C519A, Well 2 Repacking.
Background Summary:
The purpose of the project is to repack the gravel filter pack in Well 2 and decommission two monitoring
wells. The gravel filter pack reserve has become depleted and it is necessary to replenish the pack in the
annular space between the riser and well casing.
During the start up process the well began pumping turbid water and eventually broke suction, at that
point the well was shutdown to prevent damage to the pump. A preliminary inspection revealed that the
gravel filter pack had dropped over 100 feet.
Change Order #1 is necessary to have the Contractor remove the pump and well column and a camera
lowered into the well to investigate why the gravel pack has suddenly dropped.
Anticipated finish date: March 10`h, 2006
The project will not require a budget adjustment since it is anticipated that the budgeted expenditures in
the 430.00.534.100.65 fund will not be exceeded this year.
W0306-4
04.11.1 PR C519A
Reviewed by Council & Committees:
Reviewed by Departments & Divisions:
❑ Arts Commission COUNCIL COMMITTEES:
❑ Building ❑ M&O
❑ Airport ❑ Finance
❑ Cemetery ❑ Mayor
❑ Hearing Examiner ❑ Municipal Serv.
❑ Finance ❑ Parks
❑ Human Services ❑ Planning & CD
❑ Fire ❑ Planning
❑ Park Board SPublic Works
❑ Legal ❑ Police
❑ Planning Comm. ❑ Other
S Public Works ❑ Human Resources
Action:
Committee Approval: ❑Yes []No
Council Approval: ❑Yes ❑No Call for Public Hearing
Referred to Until
Tabled Until
Councilmember: Wagner Staff: Dowd
Meeting Date: March 6, 2006 1 Item Number: V.C.2
AUBURN * MORE THAN YOU IMAGINED
BUDGET STATUS SHEET
Project No: C519A Title: Well 2 Repacking Repair
O PS & E @ 100%
O Pre-bid Date: February 17, 2006
O Award
• Const. @ 50%
Funds Rudnatad (Funds Available)
Funding
Prior Years
2006
Future Years
Total
• 430 Fund
55,000
55,000
Total
01
55,000
1 0
1 55,000
Fctimatpd Cnst (Funds Nandad)
Activity
Prior Years
2006
Future Years
Total
Design Engineering
5,000
Construction Estimate or Bid
15,800
Change Order #1
17,600
Construction Contingency
15,000
Construction Engineering
1,600
Total
01
55,000
1 0
10
430 Budg let Status
Prior Years 2006 Future Years Total
430 Funds Budgeted 55,000 55,000
430 Funds Needed 55,000 55,000
(430 Fund Project Contingency)
430 Funds Required 0 0 0 0
* The water budget has $1,000,000 budgeted in 2006 for the Pipeline Replacement Program of
which $55,000 has been allocated towards this project.
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