Disclaimer:

Underground construction involves risk of damage to existing underground infrastructure in addition to the possibility of encountering unexpected subsoil conditions including, but not limited to, rock, clay, aquifers, archaeological items, existing or abandoned construction elements and sink holes. Reasonable effort will be made to locate or predict said risk but no warranty is expressed or implied as to what will be discovered or encountered during construction. This proposal is an estimate only and is based on similar projects where adverse conditions were not encountered. Any such adverse conditions which arise during construction will require additional work which will be billed at time and materials above and in addition to the amount shown on this proposal. By accepting this proposal, customer agrees to these potential additional charges which may include work by others when necessary in the opinion of the contractor. Graycar Contracting LLC is not responsible for random cracking, spalling, plastic shrinkage, blistering or anything beyond Graycar Contracting llc control.
Unless otherwise indicated in estimate, quotations by Graycar Contracting LLC shall expire automatically thirty (30) days after the date appearing in the estimate unless customer receives and accepts the quote within that period.