This document is a rewrite of the draft ``C`` that was agreed to ``in principle`` by SNF Project level 2 managers on EDT 609835, dated March 1995 (not released). The implementation process philosphy was changed in keeping with the ongoing reengineering of the WHC Controlled Manuals to achieve configuration management within the SNF Project.

This tank characterization report presents an overview of Double-Shell Tank 241-SY-102 (hereafter, Tank 241-SY-102) and its waste contents. It provides estimated concentrations and inventories for the waste components based on the latest sampling and analysis activities and background tank information. This report describes the results of three sampling events. The first core sample was taken in October 1988. The tank supernate and sludge were next core sampled in February and March of 1990 (Tingey and Sasaki 1995). A grab sample of the supernate was taken in March of 1994. Tank 241-SY-102 is in active service and can be expected to have additional transfers to and from the tank that will alter the composition of the waste. The concentration and inventory estimates reported in this document no longer reflect the exact composition of the waste but represent the best estimates based on the most recent and available data. This report supports the requirements of the Hanford Federal Facility Agreement and Consent Order Milestone M-44-08 (Ecology, EPA, DOE 1994).

The purpose of this paper is to discuss the live loads applied to the underground storage tanks of the Multi Function Waste Tank Facility, and to provide the basis for Project W-236A live load criteria. Project 236A provides encompasses building a Weather Enclosure over the two underground storage tanks at the 200-West area. According to the Material Handling Study, the Groves AT 1100 crane used within the Weather Enclosure will have a gross vehicle weight of 66.5 tons. Therefore, a 100-ton concentrated live load is being used for the planning of the construction of the Weather Enclosure.

Additional double-shell tank storage capacity is not needed until FY 2004 or later. The waste volume in the current baseline program can be managed within the existing tank capacity. However, this requires implementation of some risk management actions and significant investment in software and hardware to accomplish the actions necessary to maximize use of existing storage tank space.

On May 9, 1995, the United States initiated action designed to resolve a dispute with Japan dealing with automobiles and auto parts. In an effort to move negotiations along and resolve a U.S. unfair trade practices case (Section 301) dealing with barriers in the aftermarket for auto parts in Japan, the United States has threatened to impose 100 percent tariffs on imports of thirteen Japanese luxury passenger cars (Honda Acura, Nissan Infiniti, Toyota Lexus, Mazda 929 and Millenia, and Mitsubishi Diamante). The decision will be made by June 28, 1995. The United States also is pursuing a broad unfair trading case dealing with access to Japan's automotive market at the World Trade Organization. Japan, meanwhile, has also initiated a case at the WTO challenging the legality of the threatened increase in U.S. tariffs. Consultations under the WTO on these issues began in Geneva on June 12, 1995.