Product | Benefit/cost ratio | Individual utility summary | ||||
---|---|---|---|---|---|---|
Estimated development costs | Increase in daily production of chips | Increase in operating costs | Benefit cost ratio | Potential No. of crews equipped | Estimated 5-year saving on revenue requirement | |
Pantograph-tool support | $170,000 | 20% | 1.7% | 11.7 | 8 | $ 674,000 |
Mobile platform | 360,000 | 56% | 7.2% | 7.8 | 4 | 689,000 |
Boom-mounted tools | 720,000 | 88% | 3.4% | 25.8 | 4 | 1,027,000 |
Servo-assisted pole saw | 600,000 | 36% | 2.4% | 15.0 | 4 | 611,000 |
Cut/bundle/chip | 960,000 | 146% | 7.6% | 19.2 | 4 | 1,314,000 |