8
9
2. Open the storage bag and lay the GMA base
onto the gridmesh walkway area. Be sure to
align the load points of the GMA onto a location
immediately above the structural members
supporting the walkway. This may require placing
the base diagonally to the direction of the mesh
slots if the distance between the structural
members is less than 1200mm.
3. On structures where there is high wind, ocean
swell or moving equipment, it may be appropriate
to secure the GMA to the structure with rope,
cable ties, maillons or another appropriate
fastening to prevent the GMA from moving.
LOAD
ZONE
LOAD
ZONE
4. Open the GMA lid and remove the rope tag-line,
wire sling and support beam. Connect the end of
the sling to the rope tag line.
5. Align the GMA such that the location slot for
the GMA sits no more than 150mm from the
supporting structure below the gridmesh.
Beam
Tagline
Sling
< = 150mm
Structural
member
Structural
member
