1. TrimbleSite Positioning Systems Site Supervisor System Trimble SPS852 Modular GPS Receiver & Trimble SCS900 Site Controller Software

2. What is a Site Supervisor • The on-site coordinator responsible for: • Equipment, materials, subcontractors and personnel • Resolving issues • Meeting schedule timeline • Working to design • Typically operates from a vehicle and tours the jobsite continuously • Has not typically had GPS positioning readily available without consulting field crews

3. Project Supervision • On site supervision is required on all major works including: • Construction site • Mining • Landfill • Highways/Roading • All companies use their supervisors differently, however they all have the same basic needs: • Where am I • Where should we be • What status are we at • What should be here • Do I have the right people and equipment here • When do I change the crew or machine

4. Supervisor TasksProgress Management • How much Cut / Fill have we done or still remains • Where are the cuts and fills for the site • Are the original ground levels provided correct • Providing 3D or rough grade stakes to uncontrolled machines – keep cutting, keep filling, move material from here to here • Measure Stockpile volumes • Measure Progress volumes

5. Supervisor TasksSite Management • Digital design files in the field • Elimination of the paper plans • Instant - Where am I on the site? • Position or station / offset on digital plans • What should be here? • Read off the model • Finished grade or subgrade • Read off the digital plan • Pipes, manhole inverts, structural details • Areas, distances, volumes, down & outs

6. Productivity Gains • Everyone on the same page • Grade Checkers, supervisors and machine-guidance operators – are all working with the same up-to-date information • All working on the same datum • Improve forward planning • Supervisors plan ahead without waiting on Grade Checkers and Designers • Start Early • Topsoil striping and cut/fill can begin without waiting for stakeout or machine control • Add value to your workforce • Supervisors take over basic measuring operations and volume calculations • Leading hands and foremen can plan ahead • Grade checkers can focus on higher level tasks • Improve communications between field and office personnel

7. Features / Benefits

8. System Components & Options • Precise Vertical system • Trimble SCS900 TTE • Trimble SPS852 Modular GPS Receiver • Trimble Zephyr Model 2 antenna • Trimble Tablet PC • Location GPS system • Trimble SCS900 Site Controller Software - TTE on Trimble Tablet PC or Trimble SCS900 on Trimble TSC2 Controller • Trimble Tablet Internal GPS

9. Key points • Justifiable price for site supervisor use case • GPS access for greater workforce • For use with Trimble SCS900 – TTE or Trimble SCS900 Site Controller Software • Can be used on a Trimble Tablet or TSC2 Controller • Trimble SPS852 can be configured as precise vertical 2cm(0.06ft) • Paperless and stakeless • Ideal for vehicle mount • Modular system (secure)

10. Questions? Thank You