crane operator
Senior Member
I'm looking at a project where I may need to put a crane in a building for a couple weeks. Crane is powered by a 6bt cummins, will be running around 8 hours a day. Building is approximately 300' long, 100' wide, 60-70' tall. There are small walk doors on each side of the building, no roof openings. One opening just big enough to get the crane through.
Will have workers in the upper portions of the building, and I'm worried about exhaust build up close to the roof.
Crane will be probably 100-150' from any of the walk doors. I'm thinking 4-5-6" pvc, laid across the floor, short flex to the engine, and a fan mounted to the far end, pulling the exhaust, but that's about as far as I've got in my thinking.
Its just so far across the floor, I'm trying to keep it economical, and still easy to move- we will be moving the crane to different locations in the building.
They have been doing some work in the building currently with a small zero turn excavator, with no ventilation, but there's no one up in the ceiling right now.
When I'm in there, there will be guys up next to the roof, working with the crane. Its a really big space, but if its not windy out, its going to get smoky in there, and I'm afraid just a fan on the floor isn't going to clear out the ceiling area.
Ideas?
Will have workers in the upper portions of the building, and I'm worried about exhaust build up close to the roof.
Crane will be probably 100-150' from any of the walk doors. I'm thinking 4-5-6" pvc, laid across the floor, short flex to the engine, and a fan mounted to the far end, pulling the exhaust, but that's about as far as I've got in my thinking.
Its just so far across the floor, I'm trying to keep it economical, and still easy to move- we will be moving the crane to different locations in the building.
They have been doing some work in the building currently with a small zero turn excavator, with no ventilation, but there's no one up in the ceiling right now.
When I'm in there, there will be guys up next to the roof, working with the crane. Its a really big space, but if its not windy out, its going to get smoky in there, and I'm afraid just a fan on the floor isn't going to clear out the ceiling area.
Ideas?