Broken Arrow City Council
Meeting of: 03-19-2024
Title:
title
Approval of and authorization to execute Change Order #5 with Sherwood Construction Co, Inc., for Oklahoma Department of Transportation project # STP-172N(455)IG, (City of Broken Arrow project # ST0914 - 23rd Street Improvements from Houston Street to Kenosha Street)
End
Background:
STP-172N(45)IG of City of Broken Arrows Project # ST0914 - 23rd Street Improvements from Houston Street to Kenosha Street project includes: pavement widening from 2-lanes to 5-lanes with curb and gutter, stormwater improvements, waterline improvements, sanitary sewer improvements, addition of both sidewalk and side path, new traffic signals at 23rd & Houston, and construction of a new bridge over SH51 (Broken Arrow Expressway). Due to federal funding being utilized, the project was bid and awarded by the Oklahoma Department of Transportation (ODOT) with Sherwood Construction being awarded the job. The project is currently under construction with the contractor being overseen by ODOT’s construction management consultant Benchmark.
During construction, several issues have arisen which require a change order to the executed as bid contract.
Change Order #5 addresses the following additions/deletions/changes to the contract:
- Provided and installed additional epoxy rebar in order to complete approach slabs on Bridge A. This was due to an incorrect calculation involving specification of #9 rebar on plan sheet(s) instead of #4 as described in rebar summary.
- Removal of center median street lighting on SH-51. Light was in conflict with Bridge A construction and City of Broken Arrow requested light be removed entirely. This resulted in lighting circuited requiring reestablishment. A pull box, 70 LF of 2” PVC conduit installed via boring method, and new electrical conductors were provided and installed as part of this scope as well as.
- Installation of pedestrian platform designed to resolve a localized drainage issue along roadway.
- Interference of an existing guardrail along SH-51 with Bridge A construction required it to be removed and replaced with code compliant guardrail. Change order amount includes proper anchoring fasteners and end rail treatments.
The total cost for Change Order #5 amounts to $108,783.92
The additional cost associated with these changes is as follows:
Note ** Values below are inclusive of CO’s #1, #2, #3, #4, & #5**
Previous Change Orders: $893,630.56
This Change Order(s): $108,783.92
Total Cost of Change Orders: $1,002,414.48
Original Contract Amount: $14,375,310.67
Revised Contract Amount: $15,377,725.15
Percent Change in Contract: 6.97%
Applicable to Comp. Bid Act: 2.47% ($355,626.62)
Cost: $108,783.92
Funding Source: 2014 General Obligation Bonds & STP Funds
Requested By: Charlie Bright, PE - Director of Engineering and Construction
Approved By: City Manager’s Office
Attachments: 220207 Change Order #5 - Sherwood Signed
Recommendation:
recommend
Approve and authorize execution of Change Order #5 with Sherwood Construction Co, Inc., for Oklahoma Department of Transportation project # STP-172N(455)IG, (City of Broken Arrow project # ST0914 - 23rd Street Improvements from Houston Street to Kenosha Street).
end