Change Order (Cost Plus With GMP) - 495
ConsensusDocs 495 is a standardized change order form used with the ConsensusDocs 410 design-build agreement. It formalizes project scope changes that affect the schedule or guaranteed maximum price (GMP).
Included in:
Full Package, Design/Builder Package

ConsensusDocs 495 is a comprehensive design-build change order form tailored for use with the ConsensusDocs 410 agreement. It provides a standardized, legally sound method to document and approve changes in the project scope that affect either the project schedule, the guaranteed maximum price (GMP), or both.
In dynamic construction environments, changes are often inevitable. Whether caused by unanticipated site conditions, incorrect initial estimates, extreme weather, material shortages, or Owner-requested additions, changes to the work must be formally acknowledged and agreed upon by both the Design-Builder and the Owner. The ConsensusDocs 495 facilitates this process with clarity and efficiency.
The form allows both parties to:
- Clearly define the scope of the change
- Adjust the contract price (GMP)
- Modify the contract time or project schedule
- Maintain a record of all previously executed change orders
One of the key benefits of using ConsensusDocs 495 is its consistency and integration with the broader ConsensusDocs contract suite. It ensures that any revisions to the original contract terms are fully documented, mutually agreed upon, and tracked in a centralized manner. This minimizes the risk of disputes, improves project transparency, and ensures alignment between stakeholders.
By using ConsensusDocs 495, construction teams working under design-build delivery can proactively manage changes without compromising project integrity or timeline. The form reinforces clear communication, legal protection, and accountability across all phases of the construction process.
Ideal for any design-build project with a GMP-based contract, ConsensusDocs 495 streamlines the process of managing modifications—ensuring that your project stays on budget, on schedule, and within scope.