Paper logs can be lost, damaged, or challenged in the field. Sitemark creates a verified, timestamped, deviation-calculated digital record for $29/mo.
Quick answer
The main difference between Sitemark and paper field logs is verifiability, accuracy, and durability. Paper logs require manual calculations, can be lost or damaged, cannot be shared instantly with inspectors, and produce no professional as-built report tied to measured field data. Sitemark automatically calculates deviations from design elevation, creates a timestamped digital record with GPS context, generates elevation profile charts, and exports a professional as-built PDF ready for inspector review or PE certification. At $29/mo, Sitemark costs less per month than a supply of field notebooks and saves hours of manual calculation per job.
Paper appears free but carries real costs: manual calculation time, re-work from transcription errors, rejected submittals, and lost documentation. The true cost of paper documentation is measured in labor and liability, not purchase price.
Paper appears to cost nothing, but the math changes when you account for time. A crew spending 20 minutes per shift on manual grade calculations spends over 80 hours per year on arithmetic that Sitemark does instantly. At any reasonable labor rate, that time cost exceeds $29/mo in the first week.
Beyond time, the risk profile of paper documentation is significant. A notebook left in a truck, soaked in rain, or questioned by an inspector carries real consequences — re-work, project delays, or contract disputes. Sitemark creates a timestamped, GPS-anchored, tamper-evident record that holds up in those situations.
For any job where the as-built documentation is a deliverable — sewer inspections, grading sign-off, utility verification — the professional output Sitemark generates is not a luxury. It is what the inspector and engineer need to see.
Sitemark eliminates manual calculation, prevents data loss, enables instant sharing with inspectors, and generates professional as-built PDFs — none of which paper supports. For contractors doing elevation-sensitive work where the field record is a deliverable, the time savings and documentation quality justify the $29/mo cost many times over.
Manual grade verification typically involves calculating deviations by hand, transcribing data for reports, and redrawing elevation profiles for submittals. Sitemark automates deviation calculation on every shot and generates as-built PDFs directly from field data. For active jobs, contractors commonly report saving 30-60 minutes per shift on documentation tasks alone.
Yes. Sitemark generates as-built PDFs that include measured elevations, design elevations, deviations, station information, and elevation profile charts. The exported records are used for inspector sign-off and PE certification packages. Paper logs rarely meet the same format and completeness standards without significant additional drafting work.
Paper logs are vulnerable to loss, damage, alteration, or being ruled inadmissible if their provenance cannot be established. Sitemark records are timestamped, linked to the user account, and stored with cloud backup — creating a verifiable chain of evidence that paper cannot match.
For any contractor doing regular field verification work, yes. The time saved on manual calculation, the reduction in re-work from documentation errors, and the professional output quality typically recover the cost within the first few jobs. For crews doing multiple active jobs, the math is even clearer.
Grade shot logging, calibration tracking, elevation verification, and one-click as-built PDFs — built for the contractor holding the instrument.
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