The ornamental design for a grommetassemblyhavingelectricalpower receptacles for use with a worksurface, as shown and described.
FIG. 1 is a top perspective view of a grommet assembly having electrical power receptacles for use with a work surface showing our new design;
FIG. 2 is a front elevational view of the grommet assembly, the rear elevational view being identical to the front elevational view;
FIG. 3 is a left side elevational view of the grommet assembly, the right side elevational view being identical to the left side elevational view;
FIG. 4 is a top plan view of the grommet assembly; and,
FIG. 5 is a bottom plan view of the grommet assembly.
In the drawings, the broken lines are for the purpose of illustrating portions of the grommet assembly having electrical power receptacles for use with a work surface that form no part of the claimed design.