Problem statement :  Understand the power of piston that works based on a pressure in a steam engine(rail engine) ...usage of water pressure for cutting purposes as also loosen soil etc.
                               Understand the usage of hydraulic levers.
                               understand the drilling equipment used ..say in drilling bore(tube well)
                               Understand the usage of fire-engine.
                               Understand the usage of heavy earth movers.
                               Understand the usage of heavy sewarage cleans.

Opportunity a) :     

                         A common mobile equipment that can be used for multipurpose ...and can handle multiple scenarios 
                         ...say mining, tunnel digging or drilling, fire-extinguisher,bore driller, sewrage clean or flusher.


Opportunity b) :  A innovative mobile equipment that can be used to dug out a channel or  culvert without the usage of levers hydraulic or earth duggers.

                          loose sketch ....drillers ...much like used in bores ...that make use of (in lieu of crow bar kind ...mechanized) ...motor based drillers that have driller that are much like a screw,
                          ...potentially usage of water to loosen the soil ...thus one drilled usually pushs out the soil ...and including a spade kind of utility in a columnar organization of equipment can
                          ....pull out or bring out the soil .....potential usages ...agricultural (ADDON FITTINGS TO A TRACTOR), usage in metro or other purposes cable layout etc.
              
              
Note: The above problem statement having been encountered in various scenarios
      and detailed in various 'Proof of concepts' as mentioned in 
      
       http://uk.geocities.com/ravivenkatus/projects.pdf
       http://ravishankarkv.tripod.com/projects.pdf
        ....apply appropriate
      'use-case' modeling, rationalize and arrive at a workable and feasible 
       solution both commercially and techinically viable.

             

           


 
             