Scaffolding for second storey Hebel work is up

First floor hebel is 90% done now they were doing an alfresco pier when I was there at lunchtime - only 1 small section near the balcony wasn't up - and unsure now if they will be able to install that bit with the scaffolding up - will be there for about 3 weeks from what I was told, second storey should be wrapped on Monday and hebel finished off up there about a week or so later.