Specifications include, but are not limited to: a. Contractor shall proceed with work when so requested and work continuously and diligently until completed. b. Skilled tradesmen shall be provided to perform all work required under this Contract. c. Contractor shall maintain direct communication capability with the City’s Representative 24 hours a day, seven (7) days a week, during the Contract period. d. Emergency Work - Respond to the service location with two (2) hours of receiving notification from the City Representative. e. Non-Emergency - Schedule within three (3) working days of notification or as otherwise approved by the City’s Representative. f. Perform any and all work requested by City. g. Conferences will be held at the request of City or Contractor. Services shall include but not be limited to: a. Maintenance work orders for preventative maintenance to repair or replace failed concrete on as-needed basis. b. Emergency repairs of concrete services on short notice where life safety conditions are reported and must be quickly restored to a safe condition. c. Provide all necessary minor excavation/trenching/ grading/forming equipment and supplies.