Complex sentence: General practice is to attach a tie every 4m on alternate lifts (traditional scaffolding) prefabricated System scaffolds require structural connections at all frames-ie.2-3m centres (tie patterns must be provided by the System manufacturer/supplier).
Split into simpler sentences: General practice is to attach a tie every 4m on alternate lifts (traditional scaffolding). Prefabricated System scaffolds require structural connections at all frames-ie.2-3m centres (tie patterns must be provided by the System manufacturer/supplier).