calculation of bolt length (Plz help urgent)

Hi
I an facing a problem. Please anyone told me that How PDMS calculate bolt length in 11.5 Version?
PDMS is calculated bolt length with two nut or three nut?
In one of the Petrofac job, some bolting with two nuts nad some bolting with three nut?
How PDMS calculate bolt length in above two case?
:frown:

Try using the search facility.
PDMS bolting methods have already been described

Please tell me from which mannual i got it? i try to find but i am failed to find?

Search the PDMSWORLD website