machinery move clearing snow covered out of road at khardung la road in himlaya mountain at leh ladakh in jammu and kashmir, india

alps blizzard bulldozer caution clear clearing climate covered danger dangerous drive equipment everest excavator himalaya himalayas himlaya ice india jammu job kashmir khardung ladakh leh loader machine machinery mountain move natural nature occupations plough protection removal remove risk road safe safety seasonal security slip slippery snow snowplow snowy street tractor truck vehicle way weather winter work worker