Document 3N7La8vGVaL7n4jYDbkrzDozJ

CJAJVAMrD INTEROFFICE CORRESPONDENCE T0: Chicago Plant Chicago Plant OFFICE BL 0 G/TUBE RM* 4/25/79 DATE a t t 'n . OF: H. C. Gaffney c o py TO: p. b . Dorf - BB B. G. Witherspoon s u b j e c t : Engineering Report April, 1979 REFERENCE: Job Order 3723 Repair South Ball Mill Testing of the automatic lubrication system continues, using a thinner lubricant. Extending the ball mill housing to the floor will be done as ,time-------- Job Order 3862 Purchase Knife Clamps for Drum Dryer Knife clamps are on order. Order delayed due to the manufactures plant being on strike. To be shipped next month. Job Order 3952 Purchase and Install 30 H.P. Air Classifying Mill This job order is complete and will be closed out. Job Order 4359 Install Gutters and Down Spouts on Building 19 Roof This job will be started when the weather permits. Job Order 4590 Purchase Carbon Dioxide Vessel This job will be done as production schedules permit. 2- Other Job Orders A job order for the purchase of a new walkie lift truck has been submitted. Job orders.for retaring the building 19 roof, the purchase of a new carbonate pump, rebuilding of the litharge mill, and repair of the kiln are in progress. Miscellaneous Regular safety, energy, and maintanance scheduling meetings are being conducted by the writer. With regard to the conciliation agreement with the M.S.D.G.C., a new set of test filters has been installed .and are being tested. A second set of filters from a different manufacturer a#e on order. A filter test chamber has been received and will be installed with its test filters after the other two filter cartridge test are complete. The digging of the street manhole and sewer will start next week by an outside contractor. The writer is now working as the plant superintendent. RJ:ck CYWI 24--0006352