dozer hrs
TRANSCRIPT
![Page 1: Dozer hrs](https://reader035.vdocuments.us/reader035/viewer/2022071921/55cf9cca550346d033ab0ec0/html5/thumbnails/1.jpg)
Dozer Hrs Calc:Total Hrs required to complete Project = Volume required to be moved x Production
Production = Max. Production x Correction Factors
1 Ramp Slope = 1% down hill1 Grade Correction = 1
0.75 Operator capability = Average0.83 Job Efficiency = (50min/hr)
19500 Total volume to be moved = 19,500 m3Dozer available = D11Max. Dozer distance = 100mDozer Blade = Semi Universal
600 Dozer Max. Productivity = 600Lm3/hr
Production = Max. Production x Correction Factors= 600 x 1 x 0.75 x 0.83= 373.5 Lm3/Hr
Volume Required to be Moved = 0.3 x 65000= 19500 m3
Total Hrs required to complete Project = Volume required to be moved x Production= 19500 / 373.5= 52.2088
62.6506 (safety factor = 1.2)
Total Days @ 9 hrs per day production = 5.80098
![Page 2: Dozer hrs](https://reader035.vdocuments.us/reader035/viewer/2022071921/55cf9cca550346d033ab0ec0/html5/thumbnails/2.jpg)
Volume required to be moved x Production