CHANGE ORDER
PROJECT: Pavement Management Services
OWNER’S CONTRACT NO:__ Contract for Professional Services — Pavement Management Service
EXECUTED CONTRACT DATE: July 29, 2019
DATE OF ISSUANCE; Upon City Approval — EFFECTIVE DATE: Upon City Approval
OWNER: City of Nashua, NH
OWNER’s Purchase Order NO.: 158373
CONTRACTOR: Stantec Consulting Services, Inc.
ENGINEER: DPW Engineering
You are directed to make the following changes in the Contract Documents:
Description:
To execute the 2021 Pavement Management System 33% update from the 3-Year Pavement Management
Support Services Proposal.
Justification:
The City has contracted Stantec Consulting Services, Inc. since 2016 to provide assistance in updating the City’s
pavement condition records. This annual effort updates the condition of each roadway and provides a
recommendation on what rehabilitation and preservation methods should be used.
Stantec annually re-surveys 33% of the City’s roadways network, or approximately 101 centerline miles,
updating the Pavement Condition Index (PCI) rating using Cartegrpah’s PAVEMENTview Plus Software. Last
year Stantec preformed a condition survey on the middle-third of the City. The 2021 survey is planned for the
northern-third of the City.
Attached:
3-Year Optional Pavement Management Support Services Proposal, Attached as Exhibit A
Change Order #2 Pavement Management Services 1 of 2
