OB materials are structureless with excessive bulk density because of the motion of heavy equipment and often include an elevated focus of traced metals. Their traits hamper water circulation, limiting their capability to support the growth of plant roots . Therefore, sowing topsoil over the organized OB supplies will function a rising medium for revegetation plants . LLFA is a contractual relationship between the MoEF and the allow holder. The government, represented by the MoEF because the mandate grantor, has the position of the principal, while the permit holder is the agent who receives the mandate.