crane0086 asked:


where is can buy used construction equipment ?
as: used cranes.used loaders ?used dozers ? used excavators ?
good condition is Ok.

john s asked:


I have a buildable lot, however, boring tests reveal rock at a depth of 5′, we need to excavate to 30′ below the surface. I need to know how a lay person would estimate the excavation costs to a ball park figure.

Lewis D asked:


i have experience running heavy equipment but not a excavator.any help is greatly needed.trying to impress new boss.

curious_greek asked:


I’m looking for books, data or free stuff about excavation and slope monitoring especialy deep excavations with piles and anchors (procedures, equipment etc)
I have a couple geotechnical engineering practice manuals but i didn’t find anything. Can anyone help with a link?

Kamyar G asked:


I wanna know how much will increase the prices of machinery, civil works including excavation, formwork and reinforced concrete and also electrical equipment, if we switch from a 800 tons/d limestone/clay crusher to a 1200 tons/d crusher when erecting a cement plant.

rimajack asked:


construction companies need to detect underground instalations like pipelines, cables,…etc befor starting excavation , what would be best possible way or instrument to perform this job?

Sina asked:


What actions does the contractor typically perform at a site before excavation proceeds ?

please explain shortly and concise. thanks.