Memorial Safety Inspection Comparison - Manual vs PRISM:
Preparation:
Number of Inspections 10000
Manual preparation time of paperwork per record (Mins) 0.5
Automated preparation time of paperwork per record (Mins) 0.01
Time saved (Hrs) 82
Data Collection:
Manual data collection per record (Mins) 2
Electronic data collection per record (Mins) 1.5
Time saved (Hrs) 83
Data Input:
Manual data input per record (Mins) 3
Electronic data input per record (Mins) 0.01
Time saved (Hrs) 498
Costs:
Number of Software Licences 1
PRISM Software Costs  £        1,950
Number of iPAQ PDAs 1
Hardware Costs £           300
Installation Setup & Operator Training £           700
Total Costs £        2,950
Time and Cost Savings:
Cost per Hour £        20.00
Total hours saved 663
Total cost saving  £      13,267
No. of Inspections to pay back costs 2224
Summary:
Cost per memorial inspection using manual system £          1.83
Cost per memorial inspection using PRISM £          0.51
Speed/cost improvement 362%