The Trimble SCS900 Site Controller Software is the comprehensive field software solution for contractors and surveyors managing complex layout, stakeout, and as-built documentation workflows. Designed to work seamlessly with Trimble total stations and GNSS receivers, SCS900 transforms raw field measurements into actionable construction intelligence, enabling teams to work faster, smarter, and more accurately on job sites of all sizes.
SCS900 delivers a complete toolkit for construction site control. Site layout and stakeout capabilities allow crews to transform design CAD files into field coordinates, automatically calculating and displaying offset points for precise material placement and excavation. The as-built survey module captures existing conditions with professional-grade accuracy, while advanced topo survey tools handle complex terrain measurement. Real-time volume calculations enable material tracking and earthwork quantification, essential for cut-fill balance and material billing on infrastructure projects.
The design comparison feature is invaluable for contractors managing complex modifications or value engineering changes. Compare field-collected as-built data against design surfaces instantly, identifying conflicts and quantifying change orders before they become budget surprises. Machine tracking integration allows integration with contractor fleet equipment, enabling automatic positioning feedback to laser-guided dozers, graders, and scrapers.
SCS900 operates on both Windows and Android platforms, providing flexibility to use rugged tablet hardware that matches your field team's preferences and existing IT infrastructure. The intuitive interface requires minimal training, getting your crew productive quickly while reducing learning curve costs. Robust data management ensures all field work is logged, time-stamped, and photo-documented for compliance and dispute resolution.
Express Tools provides authorized Trimble SCS900 software licensing, customization services, and technical support to help construction companies implement field software that integrates with their project workflows. Our expertise helps teams maximize ROI from field technology investments.