Document Oz65XbV7OkLdkN9QXEL09jwre

J. D. Olson Interoffice Communication From: Date: Subject: D. E. Knittig and R. C. Tebo May 30, 1990 5305 RESIDUAL VCM REDUCTION - PHASE I Based on the comments from the RVCM Reduction meeting on April 10, 1990, we want to implement Phase I of the RVCM Reduction Project. Phase I will be the installation of: .1 A silo air heater. 2. Additional spargers in T-407, 3. Flow indication on T-646 through T-652 and T--407, 4 . Sparger team cleanout design on T-407, 5. Repairs to the old module hot water charge to rinse control valve, CV-497, 6. Test spargers on T-647. .Phase I 1 2. 3. 4. 5. items will provide for: Heated silo air, Improved agitation, More reliable agitation. Hot rinse, and Recipe optimization. Phase II items will be: 1. Air reliability, and 2. Small blend tank sparger improvements. Phase II will be implemented after Phase I results are evaluated. Phase I items are to be 4th quarter projects. The installation goal is November 1990. Doug Knittig Process Engineer Rich Tebo cc: Aberdeen - RWS, DCS, JDO, JMV, REP Houston - EJM, PCS, RDM, MCM Saddlebrook - MAE Austin - HGC DFJ, RBN, SCH, JME VAB.0001167570