Data quality objectives for TWRS privatization Phase 1: Confirm tank T is an appropriate feed source for low-activity waste feed batch X

Abstract

Other Affected D o c m n t s : (NOTE: Docunents l i s t e d below w i l l n o t be revised by t h i s ECN.) Signatures below i n d i c a t e t h a t t h e s i g n i n g organization has been n o t i f i e d of other a f f e c t e d documents l i s t e d below. D o c m n t Nlmber/Revision D o c m n t N u k r l R e v i s i o n D o c m n t Nunber R e v i i i o n -Z74q/$eV,O (DRAFT)21 7-1-qgKey Words: Data quality objectives, DQO, low-activity waste, TWRS Abstract: The Phase 1 privatization contracts require that the Project Hanford Management Contractor contractors, on behalf of the U.S. Department of Energy, Richland Operations Office, deliver the appropriate quantities of the proper composition of feed on schedule to .the Privatization contractors. The type of feed needed, the amount of. feed needed, and the overall timing of when feed is to be delivered to the Privatization contractor are specified by the contract. document outlines the Data Quality Objective process that will confirm the feed source(s) are appropriate for a specific batch before transfer is made to the feed staging tanks.

Tank 241-SY-101 push mode core sampling and analysis plan

“…In order to comply with Dukelow et al (1995), Wiemers and Miller (1997), DOE (1998), Certa (1998), Jo (1998), Bauer (1998), Cash (1998b, Mulkey and Miller (1997), and Bates (1998) 'These analyses will only be performed on specified subsamples %a.er or camier may be used in place of a spike and results corrected for recovery 'Br is required to correct %H,O measurement (to be peiiormed by Process Engineering). Format., oxalate, N03, N02, P04, S04, Cl, and F are required on stratum samples for flammable gas a"d compafitmy…”

“…Radiological,Radiological,and Physical Analytical Requirements: Liquids .. (Bauer 1998), Low Activity Waste Feed Data Quality Objectives (Wiemers andDOE 1998) (Certa 1998), and the Tank Safety Screening Data Quality Objective (Dukelow et al 1995). The Tank Characterization Technical Sampling Basis document (&own et al 1998) indicates that these issues apply to tank SY-101 for this sampling event.…”

Tank Characterization Report for Double Shell Tank (DST) 241-AN-107

“…However, sampling and analysis were performed to meet the requirements of a previous version of this DQO (Certa 1998).…”

“…The solids solubility screening tests were performed on dissolution composites in accordance with the Test Plan for Tank 241-AN-I07 Solubility Screening Tests (Person 1998). The solids solubility screening tests were directed by the Tank 241-AN-107 Privatization Grab Sampling and Analysis Plan (Jo 1998) in accordance with Certa (1998). The results of these studies satisfied the Waste Feed Delivery DQO requirements in effect at the time of sampling (Certa 1998) and are documented in Solubility Screening Tests for Tank 241-AN-I07 (Person 1999).…”