Inquiry (采购产品): Scale Pit Clamshell system I'm currently working on a project related to the installation of new steel-making facilities at an existing steel mill. I need to get some budgetary cost information on a crane/clamshell arrangement to remove mill scale from a scale pit. The pit is about 50 ft wide by 120 ft long, with an additional 30 to 40 ft for a scale laydown/drainage area. Do you have experience with this type of installation ? What are limitations on width of scale pit ? Can you help me with ballpark cost info for budget preparation ? Thanks **** Hidden Message ***** John Schubert 15222 Company: HDR Phone: 412-999-0124 E-mail: john.schubert@hdrinc.com **** Hidden Message ***** john.schubert@hdrinc.com