Crackdown begins on stone crushing plants in Jamshoro - The .Dec 12, 2017 . HYDERABAD: Concerned by the environmental impacts and depletion of the natural resource, the district administration of Jamshoro claims to have embarked upon regularisation of stone crushing plants. The deputy commissioner, Captain (retd) Fariduddin Mustafa, told The Express Tribune that a.crushing plant of jamshoro,Three arrested for operating illegal toll plazas in Jamshoro - The .Dec 15, 2017 . The DC also said that action against illegally operating stone crushing plants was being carried out in the district, where over a hundred plants on the Kirthar Mountain Range are involved in the business. They supply crushed stones for the construction and irrigation sectors in most parts of Sindh.