FfFfFfFf Pile Positioning Engineering and Construction Division.
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Transcript of FfFfFfFf Pile Positioning Engineering and Construction Division.
‘Conventional’
Trimble has advanced Total Stations for setting out piles – 5600 and ATS
Direct reflex to reflectorless targets (sides of piles) Use this technology for short ranges, and vertical
piles
Pile Positioning - Onboard
Provides accurate position and guidance information for mobile Piling Platforms
Land & Marine Piling Supported
Pile Positioning
PCL / Interbetton JV New bridge over Chesapeake bay Survey Costs in 1963
US$2M Survey Costs in 1997
US$250K
Pile Positioning
Singapore / India / Indonesia Industry Standard in Singapore Trimble RTK GPS system used 1st Job
310 Piles 30% vert, 70% Raked From 6 to 10 piles / day
Antarah Koh
Pile Positioning
Weeks Marine – Venezuela Position pile driving equipment
Over 300 large diameter piles, 2cm accuracy
Piles installed in open ocean conditions Shore to over 2km offshore
Pile Positioning
Testimonial from Week’s: “The results of ease of use, accuracy
and productivity of the system has been excellent with no survey related delay for pile positioning, especially when considering the equipment is working in the shadows of the crane, template spuds and piles up to 104 feet long”.
Pile Positioning Boh Bro’s – Florida, USA 8 Mile long bridge 2 x MS750’s + 1 Inclinometer on Barge
Position & Heading Monitoring at the Shore
Pile Positioning
Atkinson Construction – Maine, USA Piling for Land Reclamation 4 barge systems installed
Testimonial from Atkinson’s: “The Trimble piling system is ideally suited to our
project as it provides us with the capability of working 24 hours a day. In our harsh environment we use the system to monitor the position of the barge in real-time, especially when moving onto location. This can be a tricky operation as we can experience currents in the river up to 8 knots. We also monitor the position of the barge while on location when the tide changes direction. The system provides us with the station and offset for each pile placement in real-time.”
Pile Positioning