HomeMy WebLinkAbout[10b] Public Works - Root Foaming Request 11 Council Agenda Item 10b
MEETING DATE: June 6, 2016
AGENDA ITEM: Public Works Director—Root Foaming
SUBMITTED BY: Public Works
BOARD/COMMISSION/COMMITTEE RECOMMENDATION:
PREVIOUS COUNCIL ACTION: In 2008, 2009, 2011, 2012 and 2014 the City Council authorized
the root foaming of clay sanitary sewer mains.
BACKGROUND INFORMATION: In 2016 staff is recommending root foaming 8,823 feet of clay
sanitary sewer mains in the City. This is on a two year rotation to keep the previously treated lines under
warranty. The foam has an herbicide that kills most roots that have worked into the sanitary sewer piping.
Roots in the old clay sanitary sewer system of the City will be the main cause of sanitary sewer backups.
With the City Council authorizing the Park Terrace improvements this eliminated 2,900 feet of old clay
tile from the root foaming list.
BUDGET/FISCAL IMPACT: $14,028.57 from CIP WW-1608
ATTACHMENTS: Request for Council Action
CIP WW-1608
Root Foaming Exhibit
Duke's Root Control Quote
REQUESTED COUNCIL ACTION: Approve Dukes Root control for the root foaming of 8,823 feet of
sanitary sewer mains
WW-1608
CITY OF ST. JOSEPH
CAPITAL IMPROVEMENT PLAN
2016 - 2020
PROJECT TITLE: Sewer Televising/Root Foam TOTAL COST: $20,000/year
2016 BUDGET: $71000.00 PROJECT CATEGORY Improvements other than Bldg
DESCRIPTION:
JUSTIFICATION: Account Code: E602-49450-300
Much of the original Village site has old clay the sewers servicing the area(approximately 4.4 miles of clay tile).
The sewer mains are getting close to reaching their useful lives and will need replacing soon. To determine
which sewer mains need replacing Public Works can televise the sewers to assess how well the mains are
currently functioning. Ideally,the mains would be replaced when a street reconstruction project is planned.
Roots growing into the clay the mains can be treated and cut back on an on-going basis to keep the mains from
collapsing. Televising and root foaming should continue to help avoid sanitary sewer backups as much as
possible. In 2016,we will be scheduling the root foaming of clay sanitary sewer lines. In 2017, staff will re-
televise the clay sanitary sewer lines to assess the condition for possible needed lining projects.
PROJECT COSTS AND FUNDING SOURCES BY YEARS:
Project Funding Prior
Source Years 2016 2017 2018 2019 2020 Total
Sewer:
Televising/Root Foam 19,416.52 7,000.00 7,000.00 10,000.00 10,000.00 10,000.00 631416.52
PROJECT COSTS
PROJECT STARTING DATE: 2008 Preliminaries
Land Acquisition
PROJECT COMPLETION DATE: 2016, ongoing Construction
Equipment and Other 631416.52
NEIGHBORHOOD: Total $631416.52
Presented to the City Council on Approved Denied Tabled
Comments
Approval to Purchase Date Authorizing Initials Date
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The Full-Service Root Control Experts
1020 Hiawatha Blvd., West
Syracuse, NY 1 3204-11 31
1-800-44-ROOTS
(315) 4724781
FAX (315) 475-4203
May 2O,2016
Mr. Terry Thene
Public Works Director
City of Saint Joseph
25 College Avenue North
Saint Joseph, MN 56374-0688
Dear Mr. Thene:
As per your request, we submit the following quote for Duke's foaming root control
service. Please note that these are estimated quantities, and the actual invoice will
be determined by field measurements made at the time of application.
Pipe Size Unit Price Quantitv Total
6 inch $1. sglfr 0 feet $0. 00
8 inch 91. 59/fr 8,823 feet gLA,O28,57
10 inch $t .7 6/ft 0 feet $0. 00
12 inch $1.92/fE 0 feet s0. 00
15 inch 92.73/ft 0 feet $0. 00
8,823 feet 9L4,O28.57
Prices are computed per linear foot, manhole to manhole and include all Labor,
Materials, Equipment, and Mobilization for the chemical treatment of the
approximate quantity referenced above. Duke's standard guarantee applies to all
sanitary sewers treated, and a $3,000-minimum charge is required on this project.
lf you require any further information, please call 1-800-447-6687 . Thank you for
your interest in our service.
Sincerely,
Chad Smeltzer
SYRACUSE. DALLAS. ATLANTA. COLUMBUS. CHICAGO
OAKLAND . PORTLAND . DENVER