Construction of Garland drain with siltation pond , catch drain and retaining wall from OB dump Tetulmari to Punjabi more along nagri jore under Tetulmari Colliery under Sijua Area Construction of Garland drain with siltation pond , catch drain and retaining wall from OB dump Tetulmari to Punjabi more along nagri jore under Tetulmari Colliery under Sijua Area

Construction of Garland drain with siltation pond , catch drain and retaining wall from OB dump Tetulmari to Punjabi more along nagri jore under Tetulmari Colliery under Sijua Area Construction of Garland drain with siltation pond , catch drain and retaining wall from OB dump Tetulmari to Punjabi more along nagri jore under Tetulmari Colliery under Sijua Area