HomeMy WebLinkAboutChange Order No. 1 to the Public Works Construction Agreement with NPG, Inc. for_2023100616335525915)Change Order No. 1 to the Public Works Construction Agreement with NPG, Inc. for
the Asphalt Repairs, Slurry Seal, and Striping for Park Parking Lots
Approve and authorize the City Manager to execute Change Order No. 1 to the Public
Works Construction Agreement with NPG, Inc. in an amount not exceeding $60,990.00 for
the Asphalt Repairs, Slurry Seal, and Striping of Park Parking Lots, Project No. Z40023 in
such final form approved by the City Attorney.
Page 1 of 2
REPORT TO CITY COUNCIL
To:Honorable Mayor and Members of the City Council
From:Jason Simpson, City Manager
Prepared by:Rick DeSantiago, Public Works Manager
Date:October 10, 2023
Subject:Change Order No. 1 to the Public Works Construction Agreement with NPG,
Inc. for the Asphalt Repairs, Slurry Seal, and Striping for Park Parking Lots
Recommendation
Approve and authorize the City Manager to execute Change Order No. 1 to the Public Works
Construction Agreement with NPG, Inc. in an amount not exceeding $60,990.00 for the Asphalt
Repairs, Slurry Seal, and Striping of Park Parking Lots, Project No. Z40023 in such final form
approved by the City Attorney.
Background
This project aims to address any existing damage or deterioration, improve the overall condition
and functionality of 11 City parking lots, and enhance their appearance and safety. Asphalt repairs
are necessary to fix any cracks, potholes, or other surface damage in the parking lots. Cracks
and other damage in the asphalt can allow water to seep into the underlying layers, leading to
more significant structural issues over time. Repairing these areas and applying a slurry seal can
help prevent water infiltration, protecting the parking lots' integrity and extending their lifespan.
On June 13, 2023, a Public Works Construction Contract was awarded to NPG, Inc. for the
project's complete Asphalt Repairs, Slurry Seal, and 11 City Parking Lots striping.
NPG Change Order No. 1
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Discussion
During the construction process of this project, it was determined that additional work was needed
at the Lake Community Center front parking lot. Over time, asphalt surfaces can deteriorate due
to regular usage, exposure to weather conditions, and the weight of vehicles. This can result in
cracks, potholes, and uneven surfaces, making the parking lots unsafe. Striping, wheelstops, and
signs are crucial in ensuring a parking lot's safety, organization, and compliance with safety
standards and regulations.
The additional work will consist of:
· Remove and dispose of 4,000 sq. ft. of concrete and asphalt.
· Construct 555 sq. ft. of 6" concrete flowline and cross gutter.
· Pave 4" of asphalt with ½" of PG 70-10 HMA over compacted native soil of approximately 3,980
sq. ft.
· Modify the existing concrete landing to match the adjacent elevation.
· Furnish and install 2 water meter boxes with traffic grates.
· Furnish and install 8 parking stalls with 4' long wheelstops.
· Add 1 handicapped stall with sign/post and wheelstop to the right side of the existing
handicapped loading zone in the rear lot.
Fiscal Impact
Funds are available in the City's Fiscal Year 23/24 Capital Improvement Plan (CIP Project
Z40023).
Attachments
Attachment 1- Change Order No. 1
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