Specifications include, but are not limited to: The work consists of raising, lowering, realigning and resetting a total of 4,590 headstones across all four cemeteries using the National Cemetery Administration standards and measures. Standard upright marble headstones are approximately 42 inches long, 13 inches wide, 4 inches thick, and weigh approximately 230 pounds each. The headstones will be set at a height between 24" - 26" from established turf to the top of the headstone. Headstones must also be plumb and aligned laterally, transversely, and diagonally with adjacent headstones. Raising, lowering, realigning, resetting, and backfilling services consist of extracting, resetting, aligning, backfilling and tamping/compacting upright headstones that are already in place which have shifted out of vertical and/or horizontal alignment and plumb, as well as inventorying and assuring accurate placement of gravesites. The Contractor shall provide all supervision, professional advice/guidance, labor, parts, materials, equipment, and personnel necessary to provide the services defined herein. If headstones are to be removed, prior to their removal they shall be verified by the Contractor using grave plot maps provided by the ODR. The Contractor must verify the accuracy of these maps with the ODR prior to removing any headstones. Headstones shall not be removed from the burial section. Headstones shall be placed flat side down on the adjacent row when necessary. Headstones shall not be leaned against any object. Headstones shall be handled and stored in a dignified manner.