Kindly find the attached Equipment Drawing & to suggest the following points clarification :

(1) Lifting shall be by option1 or option
(2) if lifting is by option1 , then what should be taken care in the design of flange
(3) in the design of equipments, for flange is there any need to take care the weight above flange , its moment & wind / sesmic force & moment.And how this can be taken care in PV Elite.
(4)Is it practically possibe option2?