11-F. Master Change Order Form.pdf

This is a Master Change Order Form template used by the City of Amarillo Development Services Department for managing contract modifications on public works projects. The form is designed to track changes to original contract estimates, quantities, unit prices, and contract timelines for construction and improvement projects within the city's jurisdiction.

The form provides fields for documenting the change order number, original and revised estimates, changes in quantities and unit pricing, and the net dollar impact of the modification. It requires approval signatures from the contractor, engineer, development services coordinator, and city manager, with distribution to departmental accounting, contractor representatives, and public works project coordinators. The template allows for documentation of revised contract time measured in working days and includes space for a detailed description of the change. The form itself contains no specific project values, quantities, or dates, serving as a blank template for future use on city improvement projects such as the Heritage Hills Public Improvement District infrastructure initiative.