Tuesday, June 30, 2009

Cost of the facility dominating the region's Strategic Agenda? ... US$270 Millions!

At ArmsControlWonk, here

Centrifuge Production Know-how…$75 million
Industrial know-how, the techniques actually used by the shop-floor workers, is vitally important for the successful production of any sophisticated item. Unfortunately, it is determined by how much the market will bear. How then should we estimate it? I decided to look at how much Iraq paid (or, rather, was willing to pay) for the know-how to build an advanced solid-propellant missile, the Badr-2000 (aka the Condor II). This know-how cost is explicitly stipulated in the contract Iraq signed with its supplier state: $75 M, after correcting for inflation. It could be argued that Iran might be willing to pay considerably more for the know-how for centrifuge production but any such guess would be just that. (This, as I warned you, is the ugly part.)

Construction of the underground facility…$55 million
ISIS has done a great job in following the construction of the Natanz facility using satellite reconnaissance. Assuming that the holes dug for the “cut-and-cover” enrichment halls are 25 meters deep, then the excavation costs (at $3 per cubic yard) is $7 M. The concrete, at $70/cubic yard, (and assuming floors, ceiling, and walls are 2 meters thick), is then $37 M. Those do not add up to the $55 M but if you assume a 50% “penalty” for working in a desert, then that’s what you get. (Again, ugly.)

Centrifuge production…$140 million
Given that Iran bought the know-how and initial production lines (production equipment not included, ugly!), I am only estimating the cost per centrifuge here. That comes from the cost per centrifuge for URENCO centrifuges as being leased to France. (Ugly, ugly! Let me be clear before somebody takes offense: when I say ugly, I mean my method of estimating is ugly.) You could argue that URENCO centrifuges are more sophisticated and therefore should cost more. Or you could argue that cost is determined by the relative level of sophistication of the production line compared to the past experience of the producer. (That’s what I assume; ugly, ugly, ugly!) I then get a per centrifuge cost of $20,000. Seven thousand of them therefore means a total of $140 M. The one thing that does not make sense is to cost them per SWU; manufacturers produce centrifuges not SWUs.

...this prompted Judah Grunstein at WPR to comment "For a facility that now dominates the region's strategic agenda, that seems like a pretty good return on investment. It also means that whatever actual infrastructure damage, in dollar terms, that any airstrike might cause would pale in comparison to the kind of economic retaliation Iran could very likely respond with."

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