回復 2# satil
Your numbers are right... 1,380 tons spoil to haul offsite...
If it's by hand-digging using trolley, 5 labors, 100lb/trolley, 4 trolleys/hr/labour, 8 hrs/day --> 1,380 tons x 2200 lbs/ton / [5 labors x 100lb x 4 trolleys x 8 hrs/day] --> you need 35 weeks to complete...
Mr Tong's excuses are so reluctant...
Funny to see how his buddies can screen him out on that... |