Amending Title 22 of The Philadelphia Code, entitled "Public Employees Retirement Code," by amending Sections 22-306, 22-701 and 22-702, to make Retirement and Survivorship Benefit Option 4 available to members of additional Plans, to allow the member to designate his or her dependent grandchildren to receive a survivorship benefit, and to allow benefits to be paid to trusts for disabled grandchildren of members; all under certain terms and conditions. — Open Common Ground