Structural Worksheets Memorandums
June 2020 - Revisions to B-INDEX-2, B-618-CBT1, B-618-CBT2, B-606-10MASH, B-606-10MASHA& B-606-10MASHA-S.
January 2020 - Revisions to B-INDEX-1, B-INDEX-2, B-518-1C, B-606-9, B-606-9A, B-606-9B, B-606-9C, B-606-9D, B-606-10MASH, B-606-10MASHA, B-606-10MASHB, B-606-10MASHC, B-606-10MASHD. Addition of B-606-10MASHA-S, B-606-10MASHB-S, B-606-10MASHC-S.
December 2019 Revisions to B-INDEX-1, B-504-SN1, B-504-SN2, B-504-SN3, B-504-SN4, B-504-SN5, B-504-SN6, B-504-SN7
December 2019 - Revisions to B-INDEX-2, B-606-9, B-606-9A, B-606-9B, B-606-9C, B-606-9D, B-606-10MASH, B-606-10MASHA, B-606-10MASHB, B-606-10MASHC, B-606-10MASHD
December 2019 Revisions to B-518-1C Type 9, B-606-9, B-606-9A, B-606-10MASH, B-606-10MASHA, B-606-10MASHB, B-INDEX-1, B-INDEX-2
August 2019 - Revisions to B-606-7A, B-606-7B, B-606-7T, B-607-CR, B-INDEX-2
July 2019 - Revisions to B-618-CBT1, B-618-CBT2, B-618-CBT3, B-618-DBT, B-INDEX-2
June 2019 - Revisions to B-606-8RMASH, B-INDEX-1, B-INDEX-2, Removal of B-618-BT, B-618-DF
June 2019 - Revisions to B-618-CBT1, B-618-CBT2, B-618-CBT3, B-618-DBT, B-INDEX-2, B-INDEX-3
March 2019 Revisions to B-202-1, B-202-2, B-601-1, B-601-1EA, B-618-BT