The Construction Contract Addendum Template is designed for use when parties need to formally modify an existing construction contract in England and Wales. It provides a structured framework for documenting changes while ensuring compliance with relevant construction legislation. This template is particularly useful when parties need to adjust project scope, revise completion dates, modify payment terms, or make other material changes to the original agreement. The document maintains the integrity of the original contract while clearly delineating the agreed modifications.
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1. Parties: Identification of the parties to the original contract and addendum
2. Background: Reference to original contract and reason for addendum
3. Definitions: Key terms used in the addendum
4. Amendment Details: Specific changes being made to the original contract
5. Effect on Original Agreement: Statement of which original terms remain in force
6. Execution: Signature blocks and execution provisions
1. Revised Payment Terms: Used when modifying payment provisions in accordance with the Housing Grants, Construction and Regeneration Act 1996
2. Programme Amendments: Changes to project timeline and completion dates, including extension of time provisions
3. Scope Changes: Modifications to work scope, including any variations to the original specifications
4. Price Adjustments: Changes to contract sum, including any variations and additional costs
5. Health and Safety Provisions: Additional health and safety requirements under CDM Regulations 2015
1. Schedule of Amendments: Detailed list of specific changes to original contract clauses
2. Revised Programme: Updated project timeline showing new completion dates and milestones
3. Revised Price Schedule: Modified pricing details including rates and quantities
4. Drawing Register: Updated list of applicable drawings and specifications
5. Schedule of Variations: Detailed list of all variations to the original scope of works
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