Specifications include, but are not limited to: A. The Contractor shall provide and pay for all materials, labor, tools, equipment, transportation, and superintendence, and coordination of subcontractors necessary to execute, complete, and deliver the work within the specified time. Whenever the Contract Documents indicate work to be performed by the Contractor, it shall mean at the Contractor’s expense. B. Properly prepare all Work to receive subsequent Work or finish. Notify the Project Architect/Engineer if any Work is unsatisfactory to receive such subsequent Work or finish and receive his instructions before proceeding. C. The Contractor shall supply sufficient and competent supervision and personnel, and sufficient material, plant, and equipment to prosecute the Work with diligence to insure completion thereof within the time specified in the Contract Documents, and shall pay when due any laborer, Subcontractor of any tier, or supplier. D. The Contractor, if an individual, shall give the Work an adequate amount of personal supervision, and if a partnership or corporation or joint venture the Work shall be given an adequate amount of personal supervision by a partner or executive officer, as determined by the Owner’s Representative. E. The Project Architect/Engineer, Office of Facilities and Property Management, and the Owner’s Representative shall, at all times, have access to the Work; and Contractors shall provide proper facilities for such access. F. The Contractor and each of his Subcontractors of any tier shall submit to the Owner such schedules of quantities and costs, progress schedules, payrolls, reports, estimates, records, and other data as the Owner may request concerning work performed or to be performed under the Contract. G. The Contractor shall be represented at the site by a competent superintendent or foreman from the beginning of the Work until its final acceptance, unless otherwise permitted by the Owner’s Representative. The superintendent or foreman for the Contractor for the general building Work shall exercise general supervision over all Subcontractors of any tier engaged on the Work with decision making authority of the Contractor. It is understood that such representative shall be acceptable to the Project Architect/Engineer, Owner, and the Office of Facilities and Property Management, and shall not be replaced without written permission before the project is completed unless he ceases to be on the Contractor's payroll. The superintendent shall be replaced upon request of the Owner. H. The Contractor shall attend preconstruction conference with all of his appropriate subcontractors. I. The Contractor shall attend all project meetings with all of his appropriate subcontractors.