specifications - FAACO - Federal Aviation Administration Contract ...

C. TWO-HOLE PIPE STRAPS:FTWIC-2235June 2009P2558 series, galvanized steel.D. BEAM CLAMPS:P2867 series, sized for applications.E. RISER CLAMPS:P3130 series.F. CABLE SUPPORTS:0.Z./Gedney Type S.PART 3.00EXECUTION3.01 INSTALLATION:A. Carefully layout and provide all concrete inserts.B. Securely fasten and support conduits and raceways to the building structure.C. Suspend horizontal runs of conduits and raceways from the floor and roof construction byrod hangers spaced 10 feet on centers.D. Fasten single runs of conduit to the structure with two-hole pipe straps and beam clampsor hang on rod hangers.E. Support multiple runs of conduit and raceways from structure or from trapeze hangersconstructed of rod hangers and channels.F. Fasten single conduits to rod hangers with adjustable lay-in pipe hangers.G. Fasten conduits to channels with pipe channel straps.H. Support conduits and raceways within 3' feet of each bend, of each junction box orcoupling, of each termination, and at other intervals to maintain horizontal and verticalalignment without sag.I. The use of cable, strap, or wire hangers and fasteners is not allowed.J. Provide riser clamps for conduits at floor lines. Provide wire and cable supports insidepull boxes for risers in accordance with NEC.K. Install supports to permit conduit and raceway expansion joints to operate. Guides shallconsist of saddles, U-bolts and anchors designed for equal effectiveness for bothlongitudinal and transverse thrusts.16190-2