specifications - FAACO - Federal Aviation Administration Contract ...

3.10 ORDER OF PRECEDENCE:FTWIC-2235June, 2009Contractor shall coordinate work in a manner to avoid conflicts or interference’s between trades.Sub contractors shall layout work in advance of installation to ascertain location of the varioussystems and arrangement of piping and equipment and possible interferences between each tradework. The Contractor shall be responsible to coordinate all work and take action as necessary toavoid conflicts between the works of the various trades. Establish the exact locations ofequipment based on actual dimensions of the items furnished. Mechanical and electrical workshall be coordinated in sequence with the following precedence:A. AHU placementB. Gravity flow piping systemsC. Cable traysD. Forced air ductwork systemsE. Forced closed piping systemsF. Light fixture locationsG. HVAC diffusers, registers and returnsH. Electrical conduits & raceway systemsI. Intercom & communications components3.11 INITIAL MAINTENANCE:A. All equipment shall be maintained by the Contractor until the project is turned over to theGovernment. Contractor shall insure that mechanical equipment is properly greased,oiled, or otherwise cared for as recommended by the manufacturer. Do not operate airhandling equipment unless filters are in place and are clean. Filters shall be changedweekly during construction.B. Just prior to the Government taking possession, service all equipment, making sure thatall oiling points are oiled, bearings are greased, and other maintenance is performed.Replace all replaceable filters and clean permanent filters associated with air handlingunits or other packaged equipment.END OF SECTION01041-4