Document xxNyBdYe37XNKdq7kqGDgGvm

PLAINTIFF'S EXHIBIT MON-1320 TRAINING COURSE BREATHING AIR PLANT DEPT. 899.84 REVISED - MAY, 1982 '* JTiJtJE sc 003868 LAM005077 JONTENTS SUBJECT General description Flow (general) Compressors High pressure Low pressure Unloader valve assemble Purification system High pressure unit Multifilter Multipurifier Low pressure Water separator Prefilter Heatless dryer Catalyst convert After filter Analyzer Operating controls Analyzer Low pressure compressors High pressure compressor Normal startup & shutdown procedure High pressure Low pressure Routine rounds Maintenance preparation Hazards Purge after contamination SC 003869 PAGE 1 1 2 2 5 6 6 6 6 7 8 8 8 8 10 10 10 10 10 12 13 14 14 16 20 21 22 19-A LAM005078 MONSANTO COMPANY TEXAS CITY, TEXAS UTILITY DEPARTMENT OPERATOR TRAINING COURSE PLANT AIR - DEPT. 899.84 SC 003870 LAM005079 X-l CONTENTS Page Hazards Associated with the Plant Air System ----- x-3 A. Description -------------------- 1 B. Simple Compression and Air Characteristics Typical to the Utility Department ------------- l C. 'Required Equipment ---------------- n Compressors Drivers ^ Interlocks Refrigeration and Separation Surge Tanks LAINA005080 Desiccant Dryers D. Basic Centrifugal Compressor ----------- 12 E. Basic Steam Turbines - - - - - --- -------- 22 F. Governors - Steam Turbine ------------- 26 G. Overspeed Trips - Steam Turbines --------- 39 H. Turbine/Compressor-Start/Stop Control ------- 52 I. Electrical Driver and Circuits ----------54 J. Oil Systems --------------------60 984C6-1&2 - ------------------------------ '---------------------------------------- 60 984C6-6-------- 65 K. Condensate Seoarators and Alarms --------- 67 934C6-1&2'-------- 63 984C6-6 71 L. Air Flow and Control Points ------------- 73 98 4C6-1&2 984C6-6 73 -76 M. Controls - 984C6-1&2 and 984C6-6--------------------------------------80 984C6-1&2 - -------------------- -81 Speed Control ---------------83 Pressure and Requirement Control ----- 84 Overload Control -------------88 Surge Control ---------------91 Other Controls - Monitors & Alarms - - - - 94 Vibration Monitor -----------95 Annunciator Panel -----------99 984C6-6 -------------------_----------- 105 Motor Control Switches --------- 106 Constant Pressure Mode --------- 113 Total Closure Mode ----------- 113 Constant Pressure Controller ------ 115 Overload Controller ----------- 120 SC 003871 Constant Press. Mode -------- 121 Total Closure Mode ________ 123 Page M. Controls (Continued) 9846C6-6 (Continued) Surge Controller ------------- 124 Other controls (Monitors & Alarms 984C6-6)- 127 ' Vibration Monitor ---------- 127 Annunciator panel - - - - - _____ 131 N. Air Dryers -------------------- 136 Desiccant (Heat of Compression)- ------Alarms - (desiccant dryers)- ------- Refrigeration Dryer ------------Basic Refrigeration ----------984A2-4 Refrigeration Dryer ------Freon Flow Compressed Air Flow --------Controls and Alarm Panel ------Alarm List -------------- 136 141 141 142 145 145 150 153 155 O. Emergency generator 984EG1 ------------------------ 156 P. StartUD and Shutdown Procedures 157 984C6-1&2 Startup from Cold Position -------- 157 (oil system and compressor) Auxiliary oil pump 157 Main oil pump 160 Compressor (and steam turbine driver)- 161 Put on automatic standby ------- 164 (from a "down" and "online" position) Restart After Tripout -------- 166 Total Shutdown (Compressor & Oil System)167 984C6-6--------------------- 169 Startup from Cold Position (oil system and compressor) Oil System 169 Compressor, Total Closure (cold start) 171 Compressor, Constant Press, (cold start)172 Put Compressor on Auto Standby ------ 173 From Running Position -------- 173 From Down Position - -------- 173 Total Shutdown (compressor & oil system) - 174 984A2-4 Refrigeration Dryer --------Startup From a Down and Bypassed Position Shutdown From a Runninq Position ----- 174 174 176 984A2-1&2 and 984EG1 - ------ ----- - ----- - - - - 177 Maintenance Preparation Check List ------ 178 X-2 SC 003872 LAM005081 Hazards Associated With the Plant Air System Thermo-Burners Temperatures from approximately 34 to 680F Pressures Steam range - 75 - 650 psi Air max. - 120 psi High Voltage To Maximum 4160 Volts Rotating Equipment To Maximum of 36,500 RPM Barriers Protruding Valve Low Head Clearances Slipping and Tripping Uneven Grades Piping Installations at grade level Noise 8 Hour Max. Exposure Without Ear Protection X-3 SC 003873 LAW\005082