Today on my way to check out the new Science City at Kista I hopped off at Hallonbergen…one stop before…and took a quick 20-minute tour to see how the place was looking 35 years after I built it. There were trees for a start…which makes a big difference…and the feeling of a mature urban environment. So much so that I was not sure I had the right place. Perhaps my memory had failed me? So I took the lift down a few floors to my little bit of the action. Everything was fine…just as I had left it. So I took a few photos on my mobile phone to convince myself.

My last job as a Civil Engineer in Sweden was all Panic & Crisis. It was 1970. New suburbs were shooting up all over Stockholm as the Swedish Construction Industry moved their cranes from site to site. I caught the tail-end of Tensta and Rinkeby and the full brunt of the southward expansion towards Södertälje.
I was working for the Stockholm office of A-Betong with head office in Växjö Småland. The firm had started life selling concrete railway sleepers to the Swedish Railways and then diversified into apartment building. My boss Roger Everett…a Cambridge man…persuaded the Swedish Government that I was essential to the National Economy as we were agents for some black gooey stuff called Synthaprufe produced by the British Coal Board and used to waterproof concrete floors.
Stockholm sits on granite so the way construction works is that Alfred Nobel goes in first and blows the building site to smithereens. This takes some blasting. Next comes the contractor who puts in the foundations and the pipe work. Then it’s our turn. Our closest factory was an hour away in Strängnäs. From here 30-metre long reinforced concrete floor sections…state of the art…were sent on low loaders to the building site for craning into position.
Our job was to put up a sturdy concrete box for the five-story apartment building to sit on…and for cars to be stored in later. Our main rival in prefabricated housing was Strängbetong…although in situ construction often gave us a run for our money. But it was boom time and the era of Keynesian Special Investment Funds so factories were working flat out.
Production problems at the factory were always a nightmare. They happen because concrete is more art than science and because we were always on tight schedules to get on site, crane the concrete into place, bolt the slabs together, clean up and get away before the next gang of contractors came on site. Winter construction in Sweden is an art-form.
Then two things happened. A-System…A-Betong’s Stockholm Sales Office…took home a contract they expected Strängbetong to get. I think they shared contracts out over lunch but don’t quote me. It was tight but with an extra production line and some juggling of shifts it could be done. The job was between Solna and Sundbyberg on a green field site called Hallonbergen…Berry Hill…which it was until we poured concrete over all the blueberries.
So far so good…but on the back burner was a massive project in the centre of Stockholm to give the Swedish Riksdag a new home. This project was big enough to exhaust Sweden’s reinforced concrete factory capacity requiring low loaders coming in from Denmark. Moreover it was a political hot potato. The members wanted more space but they also liked it where they were. The debate looked set to run and run.
But then suddenly the MPs decided to go for a completely new building…and of course they wanted it up and running yesterday. A-Betong and Strängbetong were encouraged to make their collusion official. So they did…and came up with a plan. It quickly got the go-ahead.
Murphy had been watching all this from the sidelines with some amusement. He timed his run well. With Hallonbergen at Peak Delivery and with First Deliveries in place for the Parliament Building several consignments of floor sections from Strängbetong‘s factory failed their Strength Tests. You can’t re-melt concrete and re-cycle it. It is only good for hardcore. We got very little sleep that week. The plan we came up with meant stripping units from Hallonbergen, sending them to Sergels Torg and reworking them on site to fit a completely different set of blueprints.
Both contracts were completed on schedule…though we were scrambling. But the irony is that the new parliament building was never used. The Riksdag stayed put…and built another floor instead. My building became Stockholm’s equivalent of The London Dome…before Anna Lindh and Elisabet Spens had it re-branded as Kulturhuset.

