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CITY OF LODI
COUNCIL COMMUNICATION
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AGENDA TITLE: Accept Improvements Under Contract for 2013 Asphalt Rubber Cape Seal Project
MEETING DATE: October 16, 2013
PREPARED BY: Public Works Director
RECOMMENDED ACTION: Accept improvements under contract for 2013 Asphalt Rubber Cape
Seal Project.
BACKGROUND INFORMATION: The contract was awarded to Intermountain Slurry Seal, Inc., of
Watsonville, in the amount of $811,118, on May 1, 2013. The
contract has been completed in substantial conformance with the
plans and specifications approved by City Council.
The project consisted of the rehabilitation and resurfacing of various City streets with a layer of asphalt
rubberized chip seal followed by a layer of slurry seal on top. The combination of the asphalt, rubberized
chip seal and the slurry is commonly known as a "cape seal." In the proper application, an asphalt
rubberized cape seal is a more cost-effective alternative than using a traditional asphalt overlay for
rehabilitating City streets in poor condition.
Staff also added a list of residential streets to be rehabilitated with slurry seal only. These streets had no
structural deficiencies and had fewer pavement cracks than the streets receiving the rubberized cape seal.
The slurry seal sealed the pavement and provided a new wearing surface to the existing pavement.
The contract completion date was September 27, 2013. The final contract price was $847,414.43. The
difference between the contract amount and the final contract price is due to an increase in the bid item
quantities for pavement crack seal and pavement skin patch, as requested by the City.
Following acceptance by the City Council, as required by law, the City Engineer will file a Notice of
Completion with the County Recorder's office. The notice serves to notify vendors and subcontractors
that the project is complete and begins their 30 -day period to file a stop notice requiring the City to
withhold payments from the prime contractor in the event of a payment dispute.
FISCAL IMPACT: The project will reduce the maintenance costs in the treated area.
FUNDING AVAILABLE: This project was funded by Proposition 1 B funds.
F. Wallyndelin
Public W rks Director
Prepared Lyman Chang, Senior Civil Engineer
FWS/LC/pmf
cc: Deputy Public Works Director/City Engineer
Deputy Public Works Director — Utilities
Management Analyst
Senior Civil Engineer
Intermountain Slurry Seal, Inc.
APPROVED:
Ko r t Bartlam, City
K:\WP\PROJECTS\STREETS\2013 Asphalt Rubber Cape Seal\CAccept 2013 Cape Seal.doc
9/13/2013
CITY COUNCIL
ALAN NAKANISHI, Mayor
PHIL KATZAKIAN,
Mayor Pro Tempore
LARRY D. HANSEN
BOBJOHNSON
JOANNE L. MOUNCE
CITY OF LODI
PUBLIC WORKS DEPARTMENT
CITY HALL, 221 WEST PINE STREET
P.O. BOX 3006
LODI, CALIFORNIA 95241-1910
(209)333-6706
FAX (209) 333-6710
EMAIL pwdept@lodi.gov
http:\\www.lodi.gov
October 10, 2013
Intermountain Slurry Seal, Inc.
1005 Terminal Way, Suite 220
Reno, NV 89502
KONRADT BARTLAM
City Manager
RANDI JOHL-OLSON
City Clerk
D. STEVEN SCHWABAUER
City Attorney
F. WALLY SANDELIN
Public Works Director
SUBJECT: Accept Improvements Under Contract for 2013 Asphalt Rubber Cape Seal Project
Enclosed is a copy of background information on an item on the City Council agenda of
Wednesday, October 16, 2013. The meeting will be held at 7 p.m. in the
City Council Chamber, Carnegie Forum, 305 West Pine Street.
This item is on the consent calendar and is usually not discussed unless a
Council Member requests discussion. The public is given an opportunity to address
items on the consent calendar at the appropriate time.
If you wish to write to the City Council, please address your letter to City Council,
City of Lodi, P. O. Box 3006, Lodi, California, 95241-1910. Be sure to allow time for the
mail. Or, you may hand -deliver the letter to City Hall, 221 West Pine Street.
If you wish to address the Council at the Council Meeting, be sure to fill out a speaker's
card (available at the Carnegie Forum immediately prior to the start of the meeting) and
give it to the City Clerk. If you have any questions about communicating with the
Council, please contact Randi Johl, City Clerk, at (209) 333-6702.
If you have any questions about the item itself, please call Lyman Chang,
Senior Civil Engineer, at (209) 333-6800, extension 2665.
1
F. Wally Sandelin
r Public Works Director
FWS/pmf
Enclosure
cc: City Clerk
NCACCEPT 2013 CAPE SEAL.DOC