Inquiry (采购产品): inspection of caissons I need some help and advice on how to inspect a 24 inch drilled shaft into rock for the integrity of the rock. I will have up to 50 for these. They will be up to 60 feet deep and into ground water. Any advice on whether to rent, buy, lease, or hire out to have it done? Location is NYC. Tom Tyler **** Hidden Message ***** THOMAS TYLER 10006 USA Company: Phoenix Constructors E-mail: thomas.tyler@skanska.com **** Hidden Message ***** thomas.tyler@skanska.com
