L076B010 (A) with inter-axis of the holes Ø 885 can’t be found. Please refer to our drawing L076B011 with inter-axis of the holes Ø 902.· Two joints “Round Type” joint detail “Rd” are missing. You can see them on the drawing L080A003 (construction quotes) and L080A001 (as installation assembly).· Drawing L082A001: in our drawings, the inter-axis of the holes is Ø 1760 while in yours it is Ø 1770 (anyway is not a problem). Please pay attention to keep the same inter-axis as well on the flanges of the ducts.· The joints with textile bellows you suggest, in the working environment and conditions of the refinery and foudry can have duration problems. It’s preferable to use the ones as per drawing you received.