What general conditions are
The general conditions set the rights and duties of the owner, the contractor and the architect. Many projects use a published form. AIA Document A201 is a common one on private building work. Public owners often write their own.
- Roles of the owner, contractor and architect.
- Changes in the work and how they are priced.
- Time, delays and extensions.
- Payments and completion.
- Insurance and bonds.
- Correction of work and warranty.
- Claims, disputes and termination.
What supplementary conditions are
Supplementary conditions modify the general conditions for one project. They add, delete or replace paragraphs by number. To read them, keep the general conditions open beside them. A supplementary paragraph makes little sense alone.
This is where project facts usually live: insurance limits, liquidated damages, retainage terms, wage requirements and the order of precedence among documents.
Not the same as general requirements
The names are close and people mix them up. General conditions are contract terms in the front end. General requirements are Division 01 and cover how the job is run. A general contractor's general conditions cost is a third thing. It means site overhead such as supervision and trailers.
Why a subcontractor should read both
Most subcontracts include a flow-down clause. It binds the subcontractor to the terms of the prime contract as they apply to the subcontractor's work. The payment terms, the claim deadlines and the insurance limits can all reach you that way.
- Find both documents in the table of contents.
- Read the supplementary conditions against the general conditions, paragraph by paragraph.
- Note insurance, bonds, retainage, damages for delay and notice deadlines.
- Ask your insurance agent or attorney about terms you do not understand.
This article is general information, not legal advice. The contract for your job controls.
Bid documents · Updated 11 Nov 2026