Structural Engineering - Doubt?

Hi,Im working as a project engineer in a construction firm. Recently a work from a sub contract company came into notice regarding structural framing.

Hi,

I'm working as a project engineer in a construction firm. Recently a work from a sub contract company came into notice regarding structural framing.

Kindly suggest is it correct or does it have any Cons.( Attached the photos)

Question:
" Is it advisable to use broken marble pieces /MDF board / Rubbles to get the proper height for the structural frame , below the toe plate and bolt it to the structure"

Kindly mention the proper practice and the cons while using the above mentioned methods. ( The structure is at 16th level of a building)

or:Hi,I'm working as a project engineer in a construction firm. Recently a work from a sub contract company came into notice regarding structural framing.Kindly suggest is it correct or does it have any Cons.( Attached the photos)Question:\" Is it advisable to use broken marble pieces /MDF board / Rubbles to get the proper height for the structural frame , below the toe plate and bolt it to the structure\"Kindly mention the proper practice and the cons while using the above mentioned methods. ( The structure is at 16th level of a building)

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