plant: dap 2 east 14 - the mosaic company · 3 plant: dap 2 west ..... 45

1

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 14

EQUIPMENT: DEFOAMER METERING PUMP (ZENITH) ............................................................................................................................................................... 14

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 15


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 16


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 17


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 18

EQUIPMENT: VAPORIZER CONDENSATE TANK ......................................................................................................................................................................... 18

PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 19

EQUIPMENT: VAPORIZER CONDENSATE TANK ......................................................................................................................................................................... 19

PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 20

EQUIPMENT: RG PRESCRUBBER PUMP ........................................................................................................................................................................................ 20

PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 21

EQUIPMENT: RG PRESCRUBBER PUMP ........................................................................................................................................................................................ 21

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 22

EQUIPMENT: NR. 1 ROTARY VALVE COOLER DUST COLLECTOR ............................................................................................................................................ 22

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 23

EQUIPMENT: NR. 1 ROTARY VALVE COOLER DUST COLLECTOR ............................................................................................................................................ 23

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 24

EQUIPMENT: COOLER FEED CONVEYOR..................................................................................................................................................................................... 24

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 25

EQUIPMENT: COOLER FEED CONVEYOR..................................................................................................................................................................................... 25

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 26

EQUIPMENT: R/G PRESCRUBBER PUMP ....................................................................................................................................................................................... 26

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 27

EQUIPMENT: R/G PRESCRUBBER PUMP ....................................................................................................................................................................................... 27

PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 28

EQUIPMENT: DRYER DISCHARGE LUMP BREAKER ................................................................................................................................................................... 28

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 29

2

EQUIPMENT: CAGE MILLS INNER AND OUTER CAGE ................................................................................................................................................................ 29

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 30


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 31


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 32


PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 33

EQUIPMENT: EAST COOLER SCRUBBER FAN .............................................................................................................................................................................. 33

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 34

EQUIPMENT: EAST COOLER SCRUBBER FAN .............................................................................................................................................................................. 34

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 35

EQUIPMENT: VENTURI SCRUBBER PUMPS .................................................................................................................................................................................. 35

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 36


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 37


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 38


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 39


PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 40

EQUIPMENT: "A" REACTOR SLURRY PUMP ................................................................................................................................................................................. 40

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 41


PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 42

EQUIPMENT: "B" REACTOR SLURRY PUMP ................................................................................................................................................................................. 42

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 43


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 44


3

PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 45


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 46


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 47


PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 48

EQUIPMENT: TAIL GAS SCRUBBER PUMP .................................................................................................................................................................................... 48

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 49


PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 50


PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 51

EQUIPMENT: GRANULATOR .......................................................................................................................................................................................................... 51

PLANT: DAP 2 EAST ......................................................................................................................................................................................................................... 52


PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 53


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 54


PLANT: DAP 2 WEST ........................................................................................................................................................................................................................ 55


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 56


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 57


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 58


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 60


PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 61

4

EQUIPMENT: SCRUBBER SEAL TANK AGITATOR ....................................................................................................................................................................... 61

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 62


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 63


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 64


PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 65

EQUIPMENT: COOLER SCRUBBER BOOSTER PUMP.................................................................................................................................................................... 65

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 66

EQUIPMENT: COOLER SCRUBBER BOOSTER PUMP.................................................................................................................................................................... 66

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 67

EQUIPMENT: COOLER SCRUBBER CIRCULATING PUMP ........................................................................................................................................................... 67

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 68

EQUIPMENT: COOLER SCRUBBER CIRCULATING PUMP ........................................................................................................................................................... 68

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 69

EQUIPMENT: BFL CONDENSATE TRANSFER PUMP .................................................................................................................................................................... 69

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 70

EQUIPMENT: BFL CONDENSATE TRANSFER PUMP .................................................................................................................................................................... 70

PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 71

EQUIPMENT: COOLER VENT FAN ................................................................................................................................................................................................. 71

PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 72

EQUIPMENT: COOLER VENT FAN ................................................................................................................................................................................................. 72

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 73

EQUIPMENT: DRYER BURNER FAN ............................................................................................................................................................................................... 73

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 74


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 75


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 76


5

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 77

EQUIPMENT: DRYER TAILGAS SCRUBBER FAN.......................................................................................................................................................................... 77

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 78


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 79


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 80


PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 81

EQUIPMENT: RGV TAILGAS SCRUBBER FAN .............................................................................................................................................................................. 81

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 82


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 83


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 84


PLANT: DAP 2 EAST AND WEST ..................................................................................................................................................................................................... 85

EQUIPMENT: COOLER BAG COLLECTOR AIR HEATER FAN ...................................................................................................................................................... 85

PLANT: DAP 2 EAST AND WEST ..................................................................................................................................................................................................... 86

EQUIPMENT: COOLER BAG COLLECTOR AIR HEATER FAN ...................................................................................................................................................... 86

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 87

EQUIPMENT: PROCESS SCREENS .................................................................................................................................................................................................. 87

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 88


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 89


PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 90

EQUIPMENT: DRYER COMBUSTION CHAMBER .......................................................................................................................................................................... 90

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 91


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 92

6


PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 93

EQUIPMENT: ROTARY DRYER ....................................................................................................................................................................................................... 93

PLANT: DAP 2 EAST .......................................................................................................................................................................................................................... 94


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 95


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 96


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 97

EQUIPMENT: WEST ROTARY COOLER ......................................................................................................................................................................................... 97

PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 98


PLANT: DAP 2 WEST ......................................................................................................................................................................................................................... 99


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 101

EQUIPMENT: WEST ROTARY COOLER ....................................................................................................................................................................................... 101

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 102

EQUIPMENT: WEST ROTARY COOLER ....................................................................................................................................................................................... 102

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 103

EQUIPMENT: DRYER AIR PREHEATER ....................................................................................................................................................................................... 103

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 104

EQUIPMENT: DRYER AIR PREHEATER ....................................................................................................................................................................................... 104

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 105

EQUIPMENT: EQUIPMENT VENTS CYCLONE DUST BIN VALVE ............................................................................................................................................. 105

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 106


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 107


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 108


7

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 109

EQUIPMENT: DRYER CYCLONE DUST BIN VALVE ................................................................................................................................................................... 109

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 110


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 111


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 112


PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 113

EQUIPMENT: COOLER BAG COLLECTOR SCREW CONVEYOR ............................................................................................................................................... 113

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 114


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 115


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 116

EQUIPMENT: PRODUCT CONVEYOR .......................................................................................................................................................................................... 116

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 117

EQUIPMENT: PRODUCT CONVEYOR .......................................................................................................................................................................................... 117

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 118

EQUIPMENT: RECYCLE FLIGHT CONVEYOR............................................................................................................................................................................. 118

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 119

EQUIPMENT: RECYCLE FLIGHT CONVEYOR............................................................................................................................................................................. 119

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 120

EQUIPMENT: RECYCLE FLIGHT CONVEYOR (DRAGFLIGHT) ................................................................................................................................................. 120

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 121

EQUIPMENT: RECYCLE FLIGHT CONVEYOR (DRAGFLIGHT) ................................................................................................................................................. 121

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 122

EQUIPMENT: DRYER DISCHARGE ELEVATOR .......................................................................................................................................................................... 122

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 123


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 124

8


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 125


PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 126

EQUIPMENT: RECYCLE ELEVATOR ............................................................................................................................................................................................ 126

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 127


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 128


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 129


PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 130

EQUIPMENT: RECYCLE FEEDER (JEFFERY) .............................................................................................................................................................................. 130

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 131


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 132


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 133


PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 134

EQUIPMENT: PROCESS SCREEN PRIMARY SPLITTER, & DISCH DIVERTER .......................................................................................................................... 134

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 135

EQUIPMENT: PROCESS SCREEN PRIMARY SPLITTER, & DISC DIVERTER ............................................................................................................................. 135

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 136

EQUIPMENT: PROCESS SCREEN PRIMARY SPLITTER, & DISCH DIVERTER .......................................................................................................................... 136

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 137

EQUIPMENT: RGV TAILGAS SCRUBBER ..................................................................................................................................................................................... 137

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 138


PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 139

EQUIPMENT: R/G PRESCRUBBER PUMP TANK .......................................................................................................................................................................... 139

9

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 140


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 141

EQUIPMENT: R/G PRESCRUBBER ................................................................................................................................................................................................ 141

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 142


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 143


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 144


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 145

EQUIPMENT: DRYER TAILGAS SCRUBBER ................................................................................................................................................................................ 145

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 146

EQUIPMENT: DRYER TAILGAS SCRUBBER ................................................................................................................................................................................ 146

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 147


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 148


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 149

EQUIPMENT: DRYER VENTURI SCRUBBER ............................................................................................................................................................................... 149

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 150

EQUIPMENT: DRYER VENTURI SCRUBBER ............................................................................................................................................................................... 150

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 151

EQUIPMENT: RGV VENTURI SCRUBBER .................................................................................................................................................................................... 151

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 152

EQUIPMENT: RGV VENTURI ........................................................................................................................................................................................................ 152

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 153

EQUIPMENT: DRYER CYCLONE .................................................................................................................................................................................................. 153

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 154

EQUIPMENT: DRYER CYCLONE .................................................................................................................................................................................................. 154

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 155

10


PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 156


PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 157

EQUIPMENT: AMMONIA CHILLER .............................................................................................................................................................................................. 157

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 158


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 159


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 160


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 161


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 162


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 163

EQUIPMENT: BFL AMMONIA VAPORIZER ................................................................................................................................................................................. 163

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 164


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 165


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 166


PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 167

EQUIPMENT: AIR CHILLER ........................................................................................................................................................................................................... 167

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 168


PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 169


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 170


11

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 171


PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 172

EQUIPMENT: REACTOR ................................................................................................................................................................................................................ 172

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 173


PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 174


PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 175


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 176


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 177


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 178


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 179


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 180


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 181


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 182


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 183


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 184

EQUIPMENT: DEFOAMER SHIFT TANK ...................................................................................................................................................................................... 184

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 185


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 186

12

EQUIPMENT: DEFOAMER SHIFT TANK AGITATOR .................................................................................................................................................................. 186

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 187


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 188


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 189


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 190


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 191


PLANT: DAP2 WEST ........................................................................................................................................................................................................................ 192

EQUIPMENT: COOLER FEED ROTARY FEEDER ......................................................................................................................................................................... 192

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 193


PLANT: DAP2 WEST ........................................................................................................................................................................................................................ 194


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 195


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 196

EQUIPMENT: DRYER CYCLONE DUST BIN VIBRATOR ............................................................................................................................................................. 196

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 197

EQUIPMENT: DRYER CYCLONE DUST BIN VIBRATOR ............................................................................................................................................................. 197

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 198

EQUIPMENT: NR. 1 ROTARY VALVE COOLER DUST COLLECTOR .......................................................................................................................................... 198

PLANT: DAP 2 EAST ........................................................................................................................................................................................................................ 199


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 200


SPECIFIC LOCKOUT PROCEDURE PAGE 2 ................................................................................................................................................................................ 201

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 201

13

EQUIPMENT: NO. 2 ROTARY VALVE COOLER DUST COLLECTOR ......................................................................................................................................... 201

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 202


PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 203

EQUIPMENT: NO. 2 ROTARY VALVE COOLER DUST COLLECTOR ......................................................................................................................................... 203

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 204

EQUIPMENT: 200 AMP, TEMPORARY WELDING MACHINE, & TWO WELDING OUTLETS ................................................................................................... 204

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 205

EQUIPMENT: 200 AMP TEMPORARY WELDING MACHINE, & TWO WELDING OUTLETS .................................................................................................... 205

PLANT: AMMONIA STORAGE ..................................................................................................................................................................................................... 206

EQUIPMENT: NO.1 AMMONIA STORAGE TANK (501A) ............................................................................................................................................................. 206


EQUIPMENT: NO.2 AMMONIA STORAGE TANK (501B) ............................................................................................................................................................. 208


EQUIPMENT: NO.3 AMMONIA STORAGE TANK (501C) ............................................................................................................................................................. 210


EQUIPMENT: NO.4 AMMONIA STORAGE TANK (501D) ............................................................................................................................................................. 212


EQUIPMENT: NO.1 AMMONIA COMPRESSOR (502A) ................................................................................................................................................................ 214


EQUIPMENT: NO.2 AMMONIA COMPRESSOR (502B) ................................................................................................................................................................ 216


EQUIPMENT: AMMONIA VAPORIZER (506) ............................................................................................................................................................................... 218

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 220

EQUIPMENT: LIGHTING, RECEPTACLES, AND SMALL EQUIPMENT PANELS ....................................................................................................................... 220

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 221

EQUIPMENT: 200 AMP TEMPORARY WELDING MACHINE & TWO WELDING OUTLETS ..................................................................................................... 221

PLANT: DAP 2 WEST ....................................................................................................................................................................................................................... 222

EQUIPMENT: 200 AMP TEMPORARY WELDING MACHINE & TWO WELDING OUTLETS ..................................................................................................... 222

14

SPECIFIC LOCKOUT PROCEDURE PAGE 14

PLANT: DAP 2 EAST

EQUIPMENT: DEFOAMER METERING PUMP (ZENITH)

EQUIPMENT NUMBER:

DWG. NO.: 44-F-0027

PURPOSE: TO SECURE EQUIPMENT FOR MAINTENANCE OR CLEANING.

AFFECTED EMPLOYEES: PLANT OPERATORS, OPERATOR TRAINEES AND MAINTENANCE MECHANICS.

WORK STEP TYPE/MAGNITUDE OF ENERGY HAZARDS

1. Stop the Defoamer Metering Pump by

pushing the stop button on the panel board.

2. Open the disconnect (#28) for the

pump, in the 200 amp panel, located behind

the East Control Panel.

3. Lock/Tag the disconnect for the

agitator with a production lock/tag.

4. Close and chain lock the 2" (420)

suction valve with a production lock and

close and tag l" discharge valve (421).

5. Employees required to work on these

pumps will place their personal locks on the

equipment designated.

1. Electrical/120 volts.


4. Defoamer (oil)/140 F.

1. Unexpected energization.

Accidental start-up or release of stored

energy.

2.

4.Thermal burns.

2/6/5

REVIEWED BY:

AREA SAFETY COMMITTEE

CHAIRMAN:

DATE:

15

SPECIFIC LOCKOUT PROCEDURE

PLANT: DAP 2 EAST


EQUIPMENT NUMBER:

DWG. NO.: 44-F-0027


6. After work completion, inspect

equipment and reverse procedure to put

equipment back in service.

6. Electrical/480 volts. 6. Cubical explosion. Unexpected

energization.

C:\DAP2E\0000EZEN 2/6/5

16


PLANT: DAP 2 WEST


EQUIPMENT NUMBER:

DWG. NO.: 44-F-0037




1. Stop the Defoamer Metering Pump by


2. Open the disconnect (#28) for the pump,

in the 200 amp panel, located behind the

West Control Panel.

3. Lock/Tag the disconnect for the agitator

with a production lock/tag.

4. Close and chain lock the 2" (410) or 3/8"

suction valve and 1" discharge valve with a

production valve.



4. Defoamer (oil)/140 F.


Accidental start-up or release of stored

energy.

2.

4.Thermal burns.

1/2

REVIEWED BY:


CHAIRMAN:

DATE:

17


PLANT: DAP 2 WEST


EQUIPMENT NUMBER:

DWG. NO.: 44-F-0037






equipment designated by the originator of the

Safe Work Permit.

6. Issue Safe Work Permit when required

and locate near equipment.

7. After work completion , inspect

equipment and remove locks. Close the

disconnect for all equipment to be energized.

8. Reverse procedure to put equipment back

in service.


7. Cubical explosion. Unexpected

energization.

C:\WP51\DAP2W1\0000W

REVIEWED BY:


CHAIRMAN:

DATE:

18


PLANT: DAP 2 WEST

EQUIPMENT: VAPORIZER CONDENSATE TANK

EQUIPMENT NUMBER: 0047-01-059

DWG. NO.: 44-F-0031




1. Follow Specific Lockout Procedures to

take the BFL Ammonia Vaporiozer out of

Service.

2. Open 2" drain valve (105) and drain tank

to RGV Tailgas Scrubber.

3. Close and tag 4" overflow valve (106).

4. Employees required to work in this tank

will place their personal locks on the



in service.

2. Aqua Ammonia/10%+

2. Health

2/10/95

REVIEWED BY:


CHAIRMAN:

DATE:

19


PLANT: DAP 2 WEST

EQUIPMENT: VAPORIZER CONDENSATE TANK


DWG. NO.: 44-F-0031




6. After Work Completion inspect

equipment and remove locks.


in service.

REVIEWED BY:


CHAIRMAN:

DATE:

20


PLANT: DAP 2 WEST

EQUIPMENT: RG PRESCRUBBER PUMP

EQUIPMENT NUMBER: 44-22-079AW & 078BW

DWG. NO.: 44-F-0031




1. The Chief Operator will stop the "A" or

"B" R/G Prescrubber Pump by pushing the

stop button on the panel board.

2. Open and lock the disconnect for the "A"

or "B" pump in the West Motor Control

Center (West MCC) with a production lock.

3. Close and lock designated pumps 12"

suction valve. Valve numbers are "A"-121,

and "B"-119.


discharge valve. Valve numbers are "A"-

124, and "B"-123.



3. Phosphoric acid/180 F.



energization. Accidental start-up or

release of stored energy.

2. Cubical explosion.

3. Thermal and chemical burns.


1/26/95

REVIEWED BY:


CHAIRMAN:

DATE:

21


PLANT: DAP 2 WEST

EQUIPMENT: RG PRESCRUBBER PUMP

EQUIPMENT NUMBER: 44-22-079AW & 078BW

DWG. NO.: 44-F-0031




5. Open and tag designated pumps 2" drain

valve. Valve numbers are "A"-122, and "B"-

120.





in service.





energization.

C:\WP51\DAP2W\079A078B

REVIEWED BY:


CHAIRMAN:

DATE:

22


PLANT: DAP 2 EAST

EQUIPMENT: NR. 1 ROTARY VALVE COOLER DUST COLLECTOR


DWG. NO.: 44-F-0029




1. The Chief Operator will stop the Nr. 1

Rotary Valve Cooler Dust Collector and

Screw Conveyor (4305-06-2155A) by


2. Open the disconnect for the rotary valve

and screw conveyor in the East Motor

Control Center (East MCC).

3. Lock the disconnect for the rotary valve

and screw conveyor with a production lock.

4. Employees required to work on this valve

will place their personal lock on the


Safe Work Permit.







REVIEWED BY:


CHAIRMAN:

DATE:

23


PLANT: DAP 2 EAST



DWG. NO.: 44-F-0029










in service.



energization.

C:\WP51\DAP2E\087E

REVIEWED BY:


CHAIRMAN:

DATE:

24


PLANT: DAP 2 EAST

EQUIPMENT: COOLER FEED CONVEYOR


DWG. NO.: 44-F-0026




1. The Chief Operator will stop the Cooler

Feed Conveyor and Cooler Feed Rotary Feeder

(44-47-658) by pushing the stop button on the

panel board.

2. Open the disconnect for the conveyor and

rotary feeder in the East Motor Control Center

(East MCC).

3. Lock the disconnect for the conveyor and

rotary feeder with a production lock.







REVIEWED BY:


CHAIRMAN:

DATE:

25


PLANT: DAP 2 EAST

EQUIPMENT: COOLER FEED CONVEYOR


DWG. NO.: 44-F-0026




4. Employees required to work on this

conveyor will place their personal lock on the


Safe Work Permit.

5. Issue Safe Work Permit when required and

locate near equipment.

6. After work completion, inspect equipment

and remove locks. Close the disconnect for all

equipment to be energized.

7. Reverse procedure to put equipment back in

service.



energization.

C:\WP51\DAP2E\094E

REVIEWED BY:


CHAIRMAN:

DATE:

26


PLANT: DAP 2 EAST

EQUIPMENT: R/G PRESCRUBBER PUMP

EQUIPMENT NUMBER: 4305-06-1001A&BE

DWG. NO.: 44-F-0021




1. The Chief Operator will stop the "A" or "B"

R/G Prescrubber Pump by pushing the stop

button on the panel board.

2. Open the disconnect for the "A" or "B"

pump in the East Motor Control Center (East

MCC).

3. Lock the disconnect for the "A" or "B" pump

with a production lock.

4. Close and chain lock designated pump 12"

suction valve. Valve numbers are "A"- 148,

and "B"-146

5. Close and chain lock designated pump 12"

discharge valve. Valve numbers are "A"-51,

and "B"-150.











REVIEWED BY:


CHAIRMAN:

DATE:

27


PLANT: DAP 2 EAST

EQUIPMENT: R/G PRESCRUBBER PUMP

EQUIPMENT NUMBER: 44-22-1001A&BE

DWG. NO.: 44-F-0021





valve. Valve numbers are "A"-149, and "B"-

147.

7. Employees required to work on these pumps

will place their personal locks on the equipment

designated by the originator of the Safe Work

Permit.







service.


energization.

C:\WP51\DAP2E\1001A&BE

REVIEWED BY:


CHAIRMAN:

DATE:

28


PLANT: DAP 2 WEST

EQUIPMENT: DRYER DISCHARGE LUMP BREAKER

EQUIPMENT NUMBER: 4305-06-1061W

DWG. NO.:44-F-0033




1. The Chief Operator will stop the Dryer

Discharge Lump Breaker by pushing the stop


2. Open and lock the disconnect for the Dryer

Discharge Lump Breaker in the West Motor

Control Center (West MCC) with a

production lock.

3. When entry to the Dryer Discharge Lump

Breaker is required, the Rotary Dryer

(1561W) must be locked-out.

4. Employees working on this lump breaker



5. Reverse procedure to put










energization.

REVIEWED BY:


CHAIRMAN:

DATE:

29


PLANT: DAP 2 EAST

EQUIPMENT: CAGE MILLS INNER AND OUTER CAGE

EQUIPMENT NUMBER: 4305-06-1062E A1 THRU D1 AND 1062E A2 THRU D2

DWG. NO.: 44-F-0025




1. Unit that will be taken out of service will

have the product diverted.

2. The Chief Operator will stop the inner

and outer cage mill by pushing the stop


3. Lock the disconnect for the inner and

outer cage mill in the East Motor Control

Center (East MCC).

4. Lock the disconnect for the inner and

outer cage mill with a production lock.

5. Employees required to work on the cage

mills will place their personal lock on the


Safe Work Permit.







REVIEWED BY:


CHAIRMAN:

DATE:

30


PLANT: DAP 2 EAST


EQUIPMENT NUMBER: 4305-06-1062EA1 THRU D1 AND 1062W A2 THRU D2

DWG. NO.: 44-F-0025










in service.



energization.

C:\WP51\DAP2E\1062EA-D

REVIEWED BY:


CHAIRMAN:

DATE:

31


PLANT: DAP 2 WEST


EQUIPMENT NUMBER: 4305-06-1062W A1 THRU D1 AND 1062W A2 THRU D2

DWG. NO.: 44-F-0036




1. The Chief Operator will stop the inner

and outer cage mill by pushing the stop


2. Open and lock the disconnect for the

inner and outer cage mill in the West Motor


production lock.

3. Employees required to work on the cage

mills will place their personal lock on the



in service.









energization.

1/27/95 C:\WP51\DAP2W\1062WA-D

REVIEWED BY:


CHAIRMAN:

DATE:

32


PLANT: DAP 2 WEST


EQUIPMENT NUMBER: 4305-06-1062W A1 THRU D1 AND 1062W A2 THRU D2

DWG. NO.: 44-F-0036










in service.



energization.

C:\WP51\DAP2W\1062WA-D

REVIEWED BY:


CHAIRMAN:

DATE:

33


PLANT: DAP 2 EAST

EQUIPMENT: EAST COOLER SCRUBBER FAN


DWG. NO.: 44-F-0026




1. The Chief Operator will stop the East

Cooler Scrubber Fan by pushing the stop


2. Open the disconnect for the scrubber fan

in the East Motor Control Center (East

MCC).

3. Lock the disconnect for the scrubber fan


4. Employees required to work on the

condensate pump, will place their personal

locks on the equipment designated by the

originator of the Safe Work Permit.







1/17/5

REVIEWED BY:


CHAIRMAN:

DATE:

34


PLANT: DAP 2 EAST

EQUIPMENT: EAST COOLER SCRUBBER FAN


DWG. NO.: 44-F-0026










in service.



energization.

C:\WP51\DAP2E\114E

REVIEWED BY:


CHAIRMAN:

DATE:

35


PLANT: DAP 2 EAST

EQUIPMENT: VENTURI SCRUBBER PUMPS

EQUIPMENT NUMBER: 4305-06-1163E "A" & "B"

DWG. NO.: 44-F-0027




1. The Chief Operator will stop the "A" or "B"

Venturi Scrubber Pump by pushing the stop


2. Open the disconnect for the "A" or "B"


MCC).

3. Lock the disconnect for the "A" or "B" pump


4. Close and chain lock the 12" suction valve

(381) or (380) and 12" discharge valve (387) or

(386).

5. Open and tag 2" drain valve (383) or (382).









REVIEWED BY:


CHAIRMAN:

DATE:

36


PLANT: DAP 2 EAST


EQUIPMENT NUMBER: 4305-06-1163E "A" & "B"

DWG. NO.: 44-F-0027




6.Employees required to work on these pumps



Permit.

7. When one of the pumps is operating, the

discharge valve (387) or (386) must be blinded

or employees "fully suited out".

8. Issue Safe Work Permit when

required and locate near

equipment.





service.



energization.

REVIEWED BY:


CHAIRMAN:

DATE:

37

C:\WP51\DAP2W\1163EA&B


PLANT: DAP 2 WEST


EQUIPMENT NUMBER: 4305-06-1163 W "A" & "B"

DWG. NO.: 44-F-0037




1. The Chief Operator will stop the "A" or

"B" Venturi Scrubber Pump by pushing the


2. Open and lock the disconnect for the "A"

or "B" pump in the West Motor Control



suction valve. Valve numbers are "A"-(391),

and "B"-(390).


discharge valve. Valve numbers are "A"-

(395), and "B"-(394).











REVIEWED BY:


CHAIRMAN:

DATE:

38


PLANT: DAP 2 WEST


EQUIPMENT NUMBER: 4305-06-1163W "A" & "B"

DWG. NO.: 44-F-0037





valve. Valve Numbers are "A"-(393), and

"B"- (392).





in service.





energization.

C:\WP51\DAP2W\1163WA&B

REVIEWED BY:


CHAIRMAN:

DATE:

39


PLANT: DAP 2 WEST


EQUIPMENT NUMBER: 4305-06-1163W "A" & "B"

DWG. NO.: 44-F-0037








in service.


energization.

C:\WP51\DAP2W\1163WA&B

REVIEWED BY:


CHAIRMAN:

DATE:

40


PLANT: DAP 2 EAST

EQUIPMENT: "A" REACTOR SLURRY PUMP

EQUIPMENT NUMBER: 4305-06-1165E "A"

DWG. NO.: 44-F-0020




1. The Chief Operator will stop the "A"

reactor slurry pump by pushing the stop


2. Open the disconnect for the slurry pump in

the East Motor Control Center (East MCC).

3. Lock the disconnect for the slurry pump


4. When operating "B" slurry pump with "A"

or "B" line, close and chain lock with a

production lock, 6" suction valve (072), and

4" discharge valve (075).

5. Open and tag 3" drain valve (073). Close

and tag 3" pond water valve in 6" suction.



4. Diammonium phosphates/180 F.



release or stored energy.



REVIEWED BY:


CHAIRMAN:

DATE:

41


PLANT: DAP 2 EAST


EQUIPMENT NUMBER: 4305-06-1165E "A"

DWG. NO.: 44-F-0020




6. Employees required to work on the slurry

pump, will place their personal locks on the


Safe Work Permit.







in service.



energization.

C:\WP51\DAP2E\1165E"A"

REVIEWED BY:


CHAIRMAN:

DATE:

42


PLANT: DAP 2 EAST

EQUIPMENT: "B" REACTOR SLURRY PUMP

EQUIPMENT NUMBER: 4305-06-1165E "B"

DWG. NO.: 44-F-0020




1. The Chief Operator will stop the "B"



2. Open the disconnect for the slurry pump in

the East Motor Control Center (East MCC).

3. Lock the disconnect for the slurry pump


4. When operating "A" slurry pump with "A"

or "B" line, close and chain lock with a













REVIEWED BY:


CHAIRMAN:

DATE:

43


PLANT: DAP 2 EAST


EQUIPMENT NUMBER: 4305-06-1165E "B"

DWG. NO.: 44-F-0020







Safe Work Permit.







in service.



energization.

C:\WP51\DAP2E\1165E"B"

REVIEWED BY:


CHAIRMAN:

DATE:

44


PLANT: DAP 2 WEST


EQUIPMENT NUMBER: 4305-06-1165W "A"

DWG. NO.: 44-F-0030




1. The Chief Operator will stop the "A"




slurry pump in the West Motor Control


3. When operating "B" slurry pump with

"A" or "B" line, close and lock with a















2/1/95

REVIEWED BY:


CHAIRMAN:

DATE:

45


PLANT: DAP 2 WEST


EQUIPMENT NUMBER: 4305-06-1165W "A"

DWG. NO.: 44-F-0030








in service.



energization.

C:\WP51\DAP2W\1165WA

REVIEWED BY:


CHAIRMAN:

DATE:

46


PLANT: DAP 2 WEST


EQUIPMENT NUMBER: 4305-06-1165W "B"

DWG. NO.: 44-F-0030




1. The Chief Operator will stop the "B"




slurry pump in the West Motor Control


3. When operating "A" slurry pump with

"A" or "B" line, close and lock with a















2/1/95

REVIEWED BY:


CHAIRMAN:

DATE:

47


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0030








in service.



energization.

C:\WP51\DAP2W\1165WB

REVIEWED BY:


CHAIRMAN:

DATE:

48


PLANT: DAP 2 EAST

EQUIPMENT: TAIL GAS SCRUBBER PUMP

EQUIPMENT NUMBER: 4305-06-1169, "A", "B", & "C"

DWG. NO.: 44-F-0028




1. The Chief Operator will stop the Tail Gas

Scrubber Pump by pushing the stop button

on the panel board.

2. Open the disconnect for the Tail Gas

Scrubber Pump in the East Motor Control

Center (East MCC).

3. Lock the disconnect for the Tail Gas

Scrubber Pump with a production lock.

4. If motor is to be repaired or replaced,

only lock out disconnect and close and tag

suction valve.

5. Close and chain lock designated pumps

18" suction valve. Valve numbers are "A"-

533, "B"-531, and "C"- 529.



4. Mechanical/






REVIEWED BY:


CHAIRMAN:

DATE:

49


PLANT: DAP 2 EAST


EQUIPMENT NUMBER: 4305-06-1169, "A", "B", & "C"

DWG. NO.: 44-F-0028




6. Close and chain lock designated pumps

14" discharge valve. Valve numbers are

"A"-526, "B"-524, and "C"-522.

7. Open, drain, and tag designated pumps 1"

drain valve. Valve numbers are, "A"-532,

"B"-530, and "C"-528.

8. Close and tag designated pumps 1" seal

water valve. Valve numbers are "A"-563,

"B"-560, and "C"-557.

9. Employees required to work on this pump


equipment designated by the originator of

the Safe Work Permit.



6. Thermal burns.

7. Thermal burns.

REVIEWED BY:


CHAIRMAN:

DATE:

50


PLANT: DAP 2 EAST


EQUIPMENT NUMBER: 4305-06-1169W, "A", "B", & "C"

DWG. NO.: 44-F-0028






11. After work completion inspect



12. Reverse procedure to put equipment

back in service.



energization.

C:\WP51\DAP2E\1169ABCE

REVIEWED BY:


CHAIRMAN:

DATE:

51


PLANT: DAP 2 EAST

EQUIPMENT: GRANULATOR

EQUIPMENT NUMBER: 4305-06-1264E

DWG. NO.: 44-F-0020, 0021, & 0024




1. The Chief Operator will stop the Granulator,

Recycle Elevator, and "A" & "B" Slurry Pumps

by pushing the stop button on the panel board.

2. When entry to the granulator is not required,

only electrically lockout the granulator.

3. Open the disconnect for the Granulator,

Recycle Elevator, and "A" & "B" Slurry Pumps

in the East Motor Control Center (East MCC).

4. Lock the disconnect for the Granulator,

Recycle Elevator, "A" & "B" Slurry Pumps in

the OFF position with a production lock.




energization. Accidental start-up or release

of stored energy.


12/26

REVIEWED BY:


CHAIRMAN:

DATE:

52


PLANT: DAP 2 EAST



DWG. NO.: 44-F-0020, 0021, & 0024




5. Close and chain lock with a production lock

the two 6" valves (121, 028, & 032) and tag

open 3/4" bleed valve (031) on the ammonia

vapor line to the granulator.


the two 3" valves (017 & 020) and tag open

3/4" vent valve (019) on the liquid ammonia

line to the granulator.


the two 3" slurry discharge valves (085 & 086)

to the granulator, and the 1 1/2", 170 PSIG

steam valve (089).

5. Ammonia liquid and vapors./250 PSIG.


7. Diammonium phosphates/235 F. 170 PSIG

steam.

5. Health. Fire or explosion.


7. Chemical and thermal burns.

Unexpected energization. Accidental start-

up or release of stored energy.

REVIEWED BY:


CHAIRMAN:

DATE:

53


PLANT: DAP 2 EAST



DWG. NO.: 44-F-0020, 0021, & 0024





the 1 1/2" (302) valve on the 170 PSIG steam


9. When seed material has been removed to

make repairs, granulator will be mechanically

secured per applicable J. S. A., to prevent

movement.

10. Issue Safe Work and Confined Space

Permit when required and locate near entrance

to granulator.





in service.

8. 170 PSIG steam/360 F.

9. Mechanical/tons.


8. Thermal burns.

9. Release of stored energy.


energization.

C:\WP51\DAP2W\1264E

REVIEWED BY:


CHAIRMAN:

DATE:

54


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0030 & 0035




1. Specific Lockout Procedure steps 2 thru 8

are applicable when entry to the granulator is

required. When entry is not required only

electrically lockout the granulator.

2. The Chief Operator will stop the

Granulator, Recycle Elevator, and "A" &

"B" Slurry Pumps by pushing the stop button

on the panel board.


Granulator, Recycle Elevator, and "A" &

"B" Slurry Pumps in the West Motor Control








REVIEWED BY:


CHAIRMAN:

DATE:

55


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0030 & 0035




4. Close and lock with a production lock the

two 6" valves (027 & 029) and tag open 3/4"

bleed valve (028) on the ammonia vapor line

to the granulator.


two 3" valves (013 & 015) and tag open 3/4"

bleed valve (014 vent) on the liquid ammonia



two 3" slurry discharge valves (082 & 083)

to the granulator, and the 1 1/2", 170 PSIG

steam valve (086).



6. Diammonium phosphates\235 F.

170PSIG steam/360 F.




REVIEWED BY:


CHAIRMAN:

DATE:

56


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0030 & 0035





1 1/2" (302) valve on the 170 PSIG steam



make repairs, granulator will be

mechanically secured per applicable J. S. A.,

to prevent movement.


in service.


8. Mechanical/tons.


7. Thermal burns.



energization.

REVIEWED BY:


CHAIRMAN:

DATE:

57


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0030 & 0035








back in service.


energization.

C:\WP51\DAP2W\1264W 2/2/95

REVIEWED BY:


CHAIRMAN:

DATE:

58


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0030 & 0035




1. Stop the Granulator (1264W) by



Granulator (1264W) in the West Motor


Production Lock.

If entry is necessary, Steps 3 through 8 apply

3. Stop the Recycle Elevator (2167W),

and

"A" and "B" Slurry Pumps (1165W A & B)

by pushing the stop button on the panel

board.


Recycle Elevator (2167W) and "A" and "B"

Slurry Pumps (1165W A & B) in the West






energization. Accidental start-up or release of stored energy.



energization. Accidental start-up or release of stored energy.


REVIEWED BY:


CHAIRMAN:

DATE:

59

Motor Control Center (West MCC) with a

Production Lock.

60


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0030 & 0035


4. Close and lock with a Production Lock

the two 6" block valves [027 & 029] on the

ammonia vapor line to the granulator and tag

open the 3/4" bleed valve [028].


the two 3" valves [013 & 015] on the liquid

ammonia line to the granulator and tag open

the 3/4" bleed valve [014].


the two 3" slurry discharge valves [082 &

083] to the granulator, and the 1 1/2" Medium

Pressure Steam block valve [086].


the 1 1/2" [302] valve on the Medium

Pressure Steam line to the granulator.

8. Employees working on this equipment



9. After work completion, inspect the

equipment and reverse procedure to put

equipment back into service.




170PSIG steam/360 F.

7. 170 PSIG Steam/ 360 F.





7. Thermal burns.


energization.

61

C:\WP51\DAP2W\1264W 2/14/95


PLANT: DAP 2 EAST

EQUIPMENT: SCRUBBER SEAL TANK AGITATOR


DWG. NO.: 44-F-0027





Scrubber Seal Tank Agitator by pushing the


2. Open the disconnect in the East Motor


3. Lock the disconnect for the agitator with

a production lock.


agitator will place their personal locks on the

equipment designated by the originator or the

Safe Work Permit.

5. Follow the Specific Lockout Procedure

for the Scrubber Seal Tank (535E) when

entry is required.







REVIEWED BY:


CHAIRMAN:

DATE:

62


PLANT: DAP 2 EAST



DWG. NO.: 44-F-0027








disconnect for all equipment.


in service.



energization.

C:\WP51\DAP2E\1265E

REVIEWED BY:


CHAIRMAN:

DATE:

63


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0037





Scrubber Seal Tank Agitator by pushing the


2. Open and lock the disconnect in the West


production lock.


agitator will place their personal locks on the



for the Scrubber Seal Tank (555W) when

entry is required.


in service.









energization.

REVIEWED BY:


CHAIRMAN:

DATE:

64


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0037








disconnect for all equipment.


in service.



energization.

C:\WP51\DAP2W\1265W

REVIEWED BY:


CHAIRMAN:

DATE:

65


PLANT: DAP 2 EAST

EQUIPMENT: COOLER SCRUBBER BOOSTER PUMP

EQUIPMENT NUMBER: 44-28-127 "A" & "B"

DWG. NO.: 44-F-0026





Scrubber Booster Pump by pushing the stop


2. Open the disconnect for the Cooler Scrubber

Booster Pump in the East Motor Control Center

(East MCC).

3. Lock the disconnect for the Cooler Scrubber

Booster Pump with a production lock.

4. If motor is to be repaired or replaced, only

lock out disconnect and close and tag suction

valve.









1/17/5

PECIFIC LOCKOUT PROCEDURE PAGE 65

REVIEWED BY:


CHAIRMAN:

DATE:

REVIEWED BY:


CHAIRMAN:

DATE:

66

PLANT: DAP 2 EAST

EQUIPMENT: COOLER SCRUBBER BOOSTER PUMP


DWG. NO.: 44-F-0028




5. Close and chain lock designated pumps 4"

suction and 4" discharge valve. Open and tag 1

1/2" drain valve.


will place their personal lock on the equipment


Permit.



8. After work completion inspect equipment




service.



C:\WP51\DAP2E\127A&BE

67


PLANT: DAP 2 EAST

EQUIPMENT: COOLER SCRUBBER CIRCULATING PUMP


DWG. NO.: 44-F-0026





Scrubber Circulating Pump by pushing the


2. Open the disconnect for the Cooler

Scrubber Circulating Pump in the East Motor


3. Lock the disconnect for the Cooler

Scrubber Circulating Pump with a

production lock.

4. If motor is to be repaired or replaced,

only lock out disconnect and close and tag

suction valve.









1/17/5

REVIEWED BY:


CHAIRMAN:

DATE:

68


PLANT: DAP 2 EAST

EQUIPMENT: COOLER SCRUBBER CIRCULATING PUMP


DWG. NO.: 44-F-0026




5. Close and chain lock designated pumps 10"

suction and 8" discharge valve. Open and tag

1 1/2" drain valve.




Safe Work Permit.




and remove locks. Close the disconnect for

all equipment to be energized.


in service.



C:\WP51\DAP2E\128A&B

REVIEWED BY:


CHAIRMAN:

DATE:

69


PLANT: DAP 2 EAST

EQUIPMENT: BFL CONDENSATE TRANSFER PUMP


DWG. NO.: 44-F-00




1. The Chief Operator will stop the BFL

Condensate Transfer Pump by pushing the


2. Open the disconnect for the condensate


MCC).

3. Lock the disconnect for the condensate

pump with a production lock.

4. Close and tag suction and discharge

valves. Open and tag 3/4" drain valve.







1/17/5

REVIEWED BY:


CHAIRMAN:

DATE:

70


PLANT: DAP 2 EAST

EQUIPMENT: BFL CONDENSATE TRANSFER PUMP


DWG. NO.: 44-F-00





condensate pump, will place their personal

locks on the equipment designated by the








in service.



energization.

C:\WP51\DAP2E\131E

REVIEWED BY:


CHAIRMAN:

DATE:

REVIEWED BY:


CHAIRMAN:

DATE:

71


PLANT: DAP 2 WEST

EQUIPMENT: COOLER VENT FAN


DWG. NO.: 44-F-0029





Vent Fan by pushing the stop button on the

panel board.

2. Open the disconnect for the fan in the

East Motor Control Center (East MCC).

3. Lock the disconnect for the fan with a

production lock.

4. Employees required to work on this fan



Safe Work Permit.









72


PLANT: DAP 2 WEST

EQUIPMENT: COOLER VENT FAN


DWG. NO.: 44-F-0029








in service.



energization.

C:\WP51\DAP2W\1361W


REVIEWED BY:


CHAIRMAN:

DATE:

REVIEWED BY:


CHAIRMAN:

DATE:

73

PLANT: DAP 2 EAST

EQUIPMENT: DRYER BURNER FAN


DWG. NO.: 44-F-0023




1. The Chief Operator will have his

designee stop the Dryer Burner Fan by

pushing the start/stop button in the field.

2. Open the disconnect for the Dryer Burner

Fan in the East motor Control Center

(East MCC).


production lock.




Safe Work Permit.









12/26

74


PLANT: DAP 2 EAST



DWG. NO.: 44-F-0023








in service.

6. Electrical/480 volts. 6. Cubical explosion . Unexpected

energization.

C:\WP51\DAP2E\1362E


REVIEWED BY:


CHAIRMAN:

DATE:

REVIEWED BY:


CHAIRMAN:

DATE:

75

PLANT: DAP 2 WEST



DWG. NO.: 44-F-0034





designee stop the Dryer Burner Fan by



Dryer Burner Fan in the West Motor Control






in service.









energization.

2/1/95


76

PLANT: DAP 2 WEST



DWG. NO.: 44-F-0034








in service.

6. Electrical/480 volts. 6. Cubical explosion . Unexpected

energization.

C:\WP51\DAP2W\1362W


REVIEWED BY:


CHAIRMAN:

DATE:

REVIEWED BY:


CHAIRMAN:

DATE:

77

PLANT: DAP 2 EAST

EQUIPMENT: DRYER TAILGAS SCRUBBER FAN


DWG. NO.: 44-F-0028





Tailgas Scrubber Fan by pushing the stop


2. Open the disconnect for the Dryer Tailgas

Scrubber Fan in the East Motor Control

Center (East MCC).

3. Lock the disconnect for the Dryer Tailgas

Scrubber Fan with a production lock.

4. Employees required to work on fan will

place their personal lock on the equipment

designated by the originator of the Safe

Work Permit.







12/26

78


PLANT: DAP 2 EAST



DWG. NO.: 44-F-0028










in service.



energization.

C:\WP51\DAP2E\1364E

REVIEWED BY:


CHAIRMAN:

DATE:

REVIEWED BY:


CHAIRMAN:

DATE:

79


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0038








Dryer Tailgas Scrubber Fan in the West


production lock.

3. Employees required to work on the fan




in service.









energization.

2/1/95 C:\WP51\DAP2W\1364W

80


PLANT: DAP 2 WEST



DWG. NO.:44-F-0038










in service.



energization.

C:\WP51\DAP2W\1364W

REVIEWED BY:


CHAIRMAN:

DATE:

REVIEWED BY:


CHAIRMAN:

DATE:

81


PLANT: DAP 2 EAST

EQUIPMENT: RGV TAILGAS SCRUBBER FAN


DWG. NO.: 44-F-0028




1. The Chief Operator will stop the RGV



2. Open the disconnect for the RGV Tailgas

Scrubber Fan in the East Motor Control

Center (East MCC).

3. Lock the disconnect for the RGV Tailgas

Scrubber Fan with a production lock.

4. Employees required to work on fan will



Work Permit.







82


PLANT: DAP 2 EAST



DWG. NO.: 44-F-0028






6. After work completion,

inspect equipment and remove locks. Close

the disconnect for all equipment to be

energized.


in service.



energization.

C:\WP51\DAP2E\1365E

REVIEWED BY:


CHAIRMAN:

DATE:

83


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0038








RGV Tailgas Scrubber Fan in the West


production lock.

4. Employees required to work on the fan




in service.









energization.

2/1/95 C:\WP51\DAP2W\1365W

REVIEWED BY:


CHAIRMAN:

DATE:

84


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0038






6. After work completion,

inspect equipment and remove locks. Close


energized.


in service.



energization.

C:\WP51\DAP2W\1365W

REVIEWED BY:


CHAIRMAN:

DATE:

85


PLANT: DAP 2 EAST AND WEST

EQUIPMENT: COOLER BAG COLLECTOR AIR HEATER FAN

EQUIPMENT NUMBER: 4305-06-1372A & 1372B

DWG. NO.: 44-F-0029





Bag Collector Air Heater Fan by pushing the

top button on the panel board.

2. Open the disconnect for the fan in the

East (1372A) and West (1372B) Motor

Control Center (East or West MCC).


production lock.




Safe Work Permit.








2. Cubical Explosion.

REVIEWED BY:


CHAIRMAN:

DATE:

86


PLANT: DAP 2 EAST AND WEST

EQUIPMENT: COOLER BAG COLLECTOR AIR HEATER FAN

EQUIPMENT NUMBER: 4305-06-1372A & 1372B

DWG. NO.: 44-F-0029








in service.


energization.

C:\WP51\DAP2W\1372A&B


REVIEWED BY:


CHAIRMAN:

DATE:

87

PLANT: DAP 2 EAST

EQUIPMENT: PROCESS SCREENS

EQUIPMENT NUMBER: 4305-06-1461E "A" THRU "D"

DWG. NO.: 44-F-0025




1. The Chief Operator will stop the process

screens and Dryer Discharge Elevator by


2. Open the disconnect for the screens and

elevator in the East Motor Control Center

(East MCC).

3. Lock the disconnect for the screens with

a production lock.


screens will place their personal lock on the


Safe Work Permit.







REVIEWED BY:


CHAIRMAN:

DATE:

88


PLANT: DAP 2 EAST


EQUIPMENT NUMBER: 4305-06-1461E "A" THRU "D"

DWG. NO.: 44-F-0025







equipment to be energized. Close the



in service.



C:\WP51\DAP2E\1461EA-D

REVIEWED BY:


CHAIRMAN:

DATE:

89


PLANT: DAP 2 WEST


EQUIPMENT NUMBER: 4305-06-1461W "A" THRU "D"

DWG. NO.: 44-F-0036




1. The Chief Operator will stop the process

screens by pushing the stop button on the

panel board.


screens in the West Motor Control Center

(West MCC) with a production lock.


screens will place their personal lock on the



in service.








4. Cubicial explosion. Unexpected

energization.

2/10/95 C:\WP51\DAP2W\1461WA-D

REVIEWED BY:


CHAIRMAN:

DATE:

90


PLANT: DAP 2 EAST

EQUIPMENT: DRYER COMBUSTION CHAMBER

EQUIPMENT NUMBER: 4305-06-1561-1E

DWG. NO.: 44-F-0022




1. Stop the fuel (Natural Gas/ #6 fuel oil,

and propane) down stream of metering

stations or return lines by closing block

valve.

2. Stop the Dryer Burner Fan and Dryer by


3. Close 6" block valve on 45 PSIG steam

line to Dryer Air Preheater.

4. Open the disconnect for the Dryer Burner

Fan and Dryer, in the East Motor Control

Center (East MCC).

5. Lock the disconnect for the Dryer Burner

Fan and Dryer in the OFF position with a

production lock.

1. Natural Gas. #6 Fuel Oil. Propane./fire

and explosion.


3. Steam/284 F.


1. Fire. Explosion.



released energy.

3. Thermal burns.

4. Cubical explosion

REVIEWED BY:


CHAIRMAN:

DATE:

91


PLANT: DAP 2 EAST


EQUIPMENT NUMBER: 4305-06-1561-1E

DWG. NO.: 44-F-0022




6. Employees working on this equipment



Safe Work Permit.







in service.



energization.

C:\WP51\DAP2E\1561-1E

92


PLANT: DAP 2 WEST


EQUIPMENT NUMBER: 4305-06-1561-1W

DWG. NO.: 44-F-0033




1. The fuel source will be secured by

closing and locking the following, 1/2"

propane valve, 2" natural gas valve and 1"

fuel oil valve. (Fuel source will be secured

by removing the gun)

2. Close and lock 170 PSIG atomizing

steam with a production lock.

3. Stop the Dryer by pushing the stop



Dryer in the West Motor Control Center


1. Fire. Explosion.

2. Thermal burns.




4.Cubical explosion.

REVIEWED BY:


CHAIRMAN:

DATE:

93


PLANT: DAP 2 EAST

EQUIPMENT: ROTARY DRYER


DWG. NO.:44-F-0022




1. The Chief Operator will stop the dryer by


2. Open the disconnect for the Dryer in the


3. Lock the disconnect for the Dryer in the

OFF position with a production lock.

4. When entry is necessary, the above

procedure must be followed, to include the

following equipment, Dryer Scrubber Fan,

Combustion Air Blower, LP gas, natural gas/

fuel oil (Fuel source will be secured by

removing the gun). Close and chain lock 170

PSIG atomizing steam with a production lock.




Steam/170 PSIG






Thermal burns.

12/26

REVIEWED BY:


CHAIRMAN:

DATE:

94


PLANT: DAP 2 EAST



DWG. NO.:44-F-0022





make repairs, dryer will be mechanically

secured, per applicable J. S. A., to prevent

movement.

6. Employees required to work on the dryer



Permit.

7. Issue Safe Work and Confined Space Permit

when required and locate near entrance.





service.

5. Mechanical/Tons

8. Electrical /480 volts.



energization.

C:\WP51\DAP2E\1561E

REVIEWED BY:


CHAIRMAN:

DATE:

95


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0033




1. The Chief Operator will stop the dryer by



Dryer in the West Motor Control Center



procedure must be followed, to include the

following equipment, Dryer Scrubber Fan,

Combustion Air Blower, LP gas, natural gas/

fuel oil (Fuel source will be secured by

removing the gun). Close and chain lock

170 PSIG atomizing steam with a production

lock.




Steam/170 PSIG






Thermal burns.

2/1/95

REVIEWED BY:


CHAIRMAN:

DATE:

96


PLANT: DAP 2 WEST



DWG. NO.:44-F-0033


AFFECTED EMPLOYEES: PLANT OPERATORS, OPERATOR TRAINEES AND MAINTENANCE

MECHANICS.



make repairs, dryer will be mechanically

secured, per applicable J. S. A., to prevent

movement.

5. Employees required to work on the dryer




in service.

4. Mechanical/Tons




Unexpected energization.

C:\WP51\DAP2W\1561W

REVIEWED BY:


CHAIRMAN:

DATE:

97


PLANT: DAP 2 WEST

EQUIPMENT: WEST ROTARY COOLER


DWG. NO.: 44-F-0029



MECHANICS.


1. The Chief Operator will stop the Rotary

Cooler by pushing the stop button on the panel

board.

2. When entry to the cooler is not required,

only electrically lockout the cooler

3. Open the disconnect for the cooler in the


4. Lock the disconnect for the cooler in the

OFF position, with a production lock.


procedure must be followed to include the

following equipment, Cooler Rotary Feeder

(44-47-661), Cooler Vent Fan (4305-06-1361)







REVIEWED BY:


CHAIRMAN:

DATE:

98

and Product Elevator (4305-06-2168).


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0029



MECHANICS.


6. Employees required to work on this cooler



Permit.


make repairs, cooler will be mechanically

secured per applicable J. S. A., to prevent

7. Mechanical/Tons.


REVIEWED BY:


CHAIRMAN:

DATE:

99

movement.







service.

9. Electrical/480 volts


energization.

LOCKOUT PROCEDURE PAGE 99

PLANT: DAP 2 WEST



DWG. NO.: 44-F-0029



MECHANICS.


1. The Chief Operator will stop the Rotary 1. Electrical/480 volts. 1. Cubical explosion.

REVIEWED BY:


CHAIRMAN:

DATE:

100

Cooler by pushing the stop button on

the panel board.

2. When entry to the cooler is not required,

only electrically lockout the cooler

3. Open the disconnect for the cooler in the


4. Lock the disconnect for the cooler in the

OFF position, with a production lock.


procedure must be followed to include

the following equipment, Cooler Rotary

Feeder (44-47-661), Cooler Vent Fan

(4305-06-1361) and Product Elevator

(4305-06-2168).


Unexpected energization. Accidental start-up or release of stored energy.


101


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0029



cooler will place their personal lock on

the equipment designated by the



make repairs, cooler will be

mechanically secured per applicable J.

S. A., to prevent movement.




equipment and remove locks. Close


energized.


back in service.

7. Mechanical/Tons.

9. Electrical/480 volts




C:\WP51\DAP2W\1661W 02/10/95

REVIEWED BY:


CHAIRMAN:

DATE:

102


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0029



MECHANICS.


When entry to the cooler is required:

1. If seed material has been removed to

make repairs, cooler will be mechanically

secured, per applicable J.S.A.

2. Follow Specific LockoutProcedure for

the Cooler Vent Fan (1361W).

3. At the Product Oiling System loop,

close and lock 1 1/2" main line valve and 1

1/2" by-pass valve with a production lock.


Rotary Cooler by pushing the stop button on

the panel board.


3. Product oil/200 F.



Accidental start-up or release of

stored energy.

3. Thermal burns.

REVIEWED BY:


CHAIRMAN:

DATE:

103


PLANT: DAP 2 WEST

EQUIPMENT: DRYER AIR PREHEATER


DWG. NO.: 44-F-0034




1. Follow the Specific Lockout Procedure for

the Dryer Burner Fan 4305-06-1362.

2. Close and chain lock 6" isolation steam

valve with a production lock to the four coil

banks. Open and tag blow down valves.


preheater will place their personal lock on the


Safe Work Permit.




2. Steam/45 PSIG




2. Thermal burns.

1/10/5

REVIEWED BY:


CHAIRMAN:

DATE:

104


PLANT: DAP 2 WEST

EQUIPMENT: DRYER AIR PREHEATER


DWG. NO.: 44-F-0034




5. After work completion. inspect equipment




service.


energization.

C:\WP51\DAP2W\1802W

REVIEWED BY:


CHAIRMAN:

DATE:

105


PLANT: DAP 2 EAST

EQUIPMENT: EQUIPMENT VENTS CYCLONE DUST BIN VALVE


DWG. NO.: 44-F-0025




1. The Chief Operator will stop the Equipment

Vents Cyclone Dust Bin Valve by pushing the


2. Open the disconnect for the valve in the East

Motor Control Center (East MCC).

3. Lock the disconnect for the valve with a

production lock.




Permit.









12/26

REVIEWED BY:


CHAIRMAN:

DATE:

106


PLANT: DAP 2 EAST



DWG. NO.: 44-F-0025








in service.


energization.

C:\WP51\DAP2E\2152E

REVIEWED BY:


CHAIRMAN:

DATE:

107


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0036





Equipment Vents Cyclone Dust Bin Valve


board.


valve in the West Motor Control Center






in service.

1. Electrical /480 volts.



1. Cubical Explosion. Unexpected





energization.

2/2/95 C:\WP51\DAP2W\2152W

REVIEWED BY:


CHAIRMAN:

DATE:

108


PLANT: DAP 2 WEST



DWG. NO.: 44-5-0036








in service.


energization.

C:\WP51\DAP2W\2152W

REVIEWED BY:


CHAIRMAN:

DATE:

REVIEWED BY:


CHAIRMAN:

DATE:

109


PLANT: DAP 2 EAST

EQUIPMENT: DRYER CYCLONE DUST BIN VALVE


DWG. NO.: 44-F-0022





Equipment Vents Cyclone Dust Bin Valve by


2. Open the disconnect for the valve in the


3. Lock the disconnect for the valve with a

production lock.




Safe Work Permit.





110


PLANT: DAP 2 EAST



DWG. NO.:44-F-0022










in service.



energization.

C:\WP51\DAP2E\2154E

REVIEWED BY:


CHAIRMAN:

DATE:

111


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0033





Equipment Vents Cyclone Dust Bin Valve


board.


valve in the West Motor Control Center






in service.









energization.

2/2/95 C:\WP51\DAP2W\2154W

REVIEWED BY:


CHAIRMAN:

DATE:

112


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0033






6. After work completion. inspect




in service.



energization.

C:\WP51\DAP2W\2154W

REVIEWED BY:


CHAIRMAN:

DATE:

113


PLANT: DAP 2 EAST

EQUIPMENT: COOLER BAG COLLECTOR SCREW CONVEYOR

EQUIPMENT NUMBER: 4305-06-2155 "A"

DWG. NO.: 44-F-0029




1. The Chief Operator will stop the East

Cooler Bag Collector Screw Conveyor by


2. Open the disconnect for the screw

conveyor in the East Motor Control Center

(East MCC).

3. Lock the disconnect for the screw

conveyor with a production lock.


conveyor will place their personal lock on

the equipment designated by the originator of










REVIEWED BY:


CHAIRMAN:

DATE:

114


PLANT: DAP 2 EAST


EQUIPMENT NUMBER: 4305-06-2155 "A"

DWG. NO.: 44-F-0029








in service.


energization

A:\DAP2E\2155AE

REVIEWED BY:


CHAIRMAN:

DATE:

115


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0029




l. The Chief Operator will stop the West

Cooler Bag Collector Screw Conveyor by


2. Open the disconnect for the screw

conveyor in the West Motor Control Center

(West MCC).

3. Lock the disconnect for the screw

conveyor with a production lock.













REVIEWED BY:


CHAIRMAN:

DATE:

116


PLANT: DAP 2 WEST

EQUIPMENT: PRODUCT CONVEYOR


DWG. NO.: 44-F-0029




1. The Chief Operator will stop the Product

Conveyor and Dryer Discharge Elevator

(4305-06-2166W) by pushing the stop


2. Open the disconnect for the conveyor in

the East Motor Control Center (East MCC)

and open the disconnect for the Dryer

Discharge Elevator in the West Motor

Control Center (West MCC).

3. Lock the disconnect for the conveyor and

elevator with a production lock.







REVIEWED BY:


CHAIRMAN:

DATE:

117


PLANT: DAP 2 WEST

EQUIPMENT: PRODUCT CONVEYOR


DWG. NO.: 44-F-0029














in service.



energization.

C:\WP51\DAP2W\2162W

REVIEWED BY:


CHAIRMAN:

DATE:

118


PLANT: DAP 2 EAST

EQUIPMENT: RECYCLE FLIGHT CONVEYOR


DWG. NO.: 44-F-0025




1. The Chief Operator will stop the Recycle

Flight Conveyor, Dryer Discharge Elevator

(2166E), and Cage Mills, (1062E A1 thru D1

and A2 thru D2, by pushing the stop button on

the panel board.

2. Open the disconnect for the Recycle Flight

Conveyor, Dryer Discharge Elevator, and

Cage Mills in the East Motor Control

Center (East MCC).

3. Lock the disconnect for the Recycle Flight

Conveyor, Dryer Discharge Elevator, and

Cage Mills with a production lock.


conveyor will place their personal lock on the


Safe Work Permit.







REVIEWED BY:


CHAIRMAN:

DATE:

119


PLANT: DAP 2 EAST

EQUIPMENT: RECYCLE FLIGHT CONVEYOR


DWG. NO.: 44-F-0025










in service.



energization.

C:\WP51\DAP2E\2164E

REVIEWED BY:


CHAIRMAN:

DATE:

REVIEWED BY:


CHAIRMAN:

DATE:

120


PLANT: DAP 2 WEST

EQUIPMENT: RECYCLE FLIGHT CONVEYOR (DRAGFLIGHT)


DWG. NO.: 44-F-0036




1. When entry to the Recycle Flight Conveyor

is required, steps 2 thru 4 of the electrical

lockout will be followed.


Flight Conveyor, Dryer Discharge Elevator

(2166W), and Cage Mills (1062W A1 thru D1

and A2 thru D2) by pushing the stop button on

the panel board.

3. Open the disconnect for the Recycle Flight

Conveyor, Dryer Discharge Elevator, and Cage

Mills in the West Motor Control

Center (West MCC).

4. Lock the disconnect for the Recycle Flight

Conveyor, Dryer Discharge Elevator, and Cage

Mills with a production lock.





of stored energy.


12/29

121


PLANT: DAP 2 WEST

EQUIPMENT: RECYCLE FLIGHT CONVEYOR (DRAGFLIGHT)


DWG. NO.: 44-F-0036




5. When entry is not required, only follow

steps to electrically lockout the Recycle flight

conveyor.

6. Employees required to work on the conveyor



Permit.







service.



energization.

C:\WP51\DAP2W\2164W

REVIEWED BY:


CHAIRMAN:

DATE:

122


PLANT: DAP 2 EAST

EQUIPMENT: DRYER DISCHARGE ELEVATOR


DWG. NO.: 44-F-0022




1. The Lump Breaker is to be locked out only

when entrance to the elevator boot is required.


Discharge Elevator and Lump Breaker by


3. Open the disconnect for the Dryer

Discharge Elevator and Lump Breaker in the

West Motor Control Center (West MCC).

4. Lock the disconnect for the Dryer

Discharge Elevator and Lump Breaker in the

OFF position with a production lock.

5. When performing task on the gear box or

coupling, the backstop will be inspected per

applicable J. S. A.



5. Mechanical/torque.





5. Personal injury/rotating parts.


REVIEWED BY:


CHAIRMAN:

DATE:

123

PLANT: DAP 2 EAST



DWG. NO.: 44-F-0022




6. If elevator chain has to be separated,

mechanically secure to prevent movement.

7. When system is

seeded, dryer must be electrically locked.

8. Employees working on the elevator will



Permit.







in service.

6. Mechanical/



energization.

C:\WP51\DAP2E\2166E

REVIEWED BY:


CHAIRMAN:

DATE:

124


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0033





Discharge Elevator and Lump Breaker by



Dryer Discharge Elevator and Lump Breaker

in the West Motor Control Center (West

MCC) with a production lock.

3. The Lump Breaker and Rotary Dryer is to

be locked out only when entrance to the

elevator boot is required.

4. Inspect elevator backstop, per applicable

J. S. A., prior to working on gear box,

coupling or removing motor.



4. Mechanical/





4. Moving parts.

2/1/95

REVIEWED BY:


CHAIRMAN:

DATE:

125


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0033






6. When system

is seeded, dryer must be electrically locked.



designated.


in service.

5. Mechanical\




energization.

C:\WP51\DAP2W\2166W

REVIEWED BY:


CHAIRMAN:

DATE:

126


PLANT: DAP 2 EAST

EQUIPMENT: RECYCLE ELEVATOR


DWG. NO.: 44-F-0025




1. The Recycle Flight Conveyor (2164E) is to

be locked out only when entrance to the

elevator boot is required.


Elevator by pushing the stop button on the

panel board.

3. Open the disconnect for the Recycle

Elevator in the East Motor Control Center (East

MCC).

3. Lock the disconnect for the Recycle Elevator





Permit.




energization. Accidental Start-up or release

of stored energy.


REVIEWED BY:


CHAIRMAN:

DATE:

127


PLANT: DAP 2 EAST



DWG. NO.: 44-F-0025




5. Inspect elevator backstop per applicable J. S.

A., prior to working on gear box, coupling or

removing motor.






Permit







service.


service.

5. Mechanical/

6. Mechanical/



5. Accidental release of stored energy.



energization.


energization.

C:\WP51\DAP2E\2167E

128


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0036





Elevator by pushing the stop button on the

panel board.


Recycle Elevator in the West Motor Control


3. The Recycle Flight Conveyor

(Dragflight) (2164W) is to be locked out

only when entrance to the elevator boot is

required.



designated.




energization. Accidental Start-up or



2/1/95

REVIEWED BY:


CHAIRMAN:

DATE:

129


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0036




6. Inspect elevator backstop per applicable

J. S. A., prior to working on gear box,

coupling or removing motor.


mechanically secure, per applicable J. S. A.,

to prevent movement.



designated.


in service.

6. Mechanical/

7. Mechanical/


6. Accidental release of stored energy.



energization.

C:\WP51\DAP2W\2167W

REVIEWED BY:


CHAIRMAN:

DATE:

130


PLANT: DAP 2 EAST

EQUIPMENT: RECYCLE FEEDER (JEFFERY)


DWG. NO.: 44-F-0025





Feeder by pushing the stop button on the

panel board.

2. Open the disconnect for the feeder in the


3. Lock the disconnect for the feeder with a

production lock.


feeder will place their personal lock on the


Safe Work Permit.




2..Electrical/480 volts.





REVIEWED BY:


CHAIRMAN:

DATE:

131


PLANT: DAP 2 EAST



DWG. NO.: 44-F-0025








in service.


energization.

C:\WP51\DAP2E\2169E


REVIEWED BY:


CHAIRMAN:

DATE:

132

PLANT: DAP 2 WEST



DWG. NO.: 44-F-0036





Feeder by pushing the stop button on the

panel board.


feeder in the West Motor Control Center






in service.


2..Electrical/480 volts.







2/3/95 C:\WP51\DAP2W\2169W

REVIEWED BY:


CHAIRMAN:

DATE:

133


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0036








in service.


energization.

C:\WP51\DAP2W\2169W


REVIEWED BY:


CHAIRMAN:

DATE:

REVIEWED BY:


CHAIRMAN:

DATE:

134

PLANT: DAP 2 EAST

EQUIPMENT: PROCESS SCREEN PRIMARY SPLITTER, & DISCH DIVERTER

EQUIPMENT NUMBER: 4305-06--2961E, 2962E A&B, & 2966E A&B

DWG. NO.: 44-F-0025




1. Follow Specific Lockout Procedure for

the Hydraulic System Pumps, 4305-06-2562

"A" or "B".

2. If the above can not be complied with,

close and chain lock the hydraulic isolation

valves located near the equipment. Bleed

down cylinder and remove connector pin.

3. Employees required to work on splitters

& diverters will place their lock on the


Safe Work Permit.


2. Hydraulic pressure/3,000 PSIG.




2. Personal injury.

135


PLANT: DAP 2 EAST

EQUIPMENT: PROCESS SCREEN PRIMARY SPLITTER, & DISC DIVERTER

EQUIPMENT NUMBER: 4305-06-2961E, 2962E, A&B, & 2966E A&B

DWG. NO.: 44-F-0025










in service.



energization.

C:\WP51\DAP2E\4305-06-2961E, 2962E A&B, & 2966E A&B

REVIEWED BY:


CHAIRMAN:

DATE:

136


PLANT: DAP 2 WEST

EQUIPMENT: PROCESS SCREEN PRIMARY SPLITTER, & DISCH DIVERTER

EQUIPMENT NUMBER: 4305-06--2961W, 2962W A&B, & 2966W A&B

DWG. NO.: 44-F-00




1. Follow Specific Lockout Procedure for the Hydraulic System Pumps, 4305-06-2562 "A" or "B".

2. If the above can not be complied with, close and chain lock the hydraulic isolation valves located near the equipment. Bleed down cylinder and remove connector

pin.

3. Employees required to work on splitters & diverters will place their lock on the equipment designated by the originator of the Safe Work Permit.

4.Issue Safe Work Permit when required




1. Cubical explosion. Unexpected energization. Accidental start-up or release of stored energy.

2. Personal injury.

C:\WP51\DAP2W\4305-06-2961W, 2962W A&B, & 2966W A&B

REVIEWED BY:


CHAIRMAN:

DATE:

137


PLANT: DAP 2 EAST

EQUIPMENT: RGV TAILGAS SCRUBBER


DWG. NO.: 44-F-0028




1. Follow specific lockout procedure for the

following pieces of equipment, "A", "B", and

"C" Tailgas Scrubber Pumps, Dryer, and

RGV Tailgas Scrubber Fan.

2. Blind 24" equalizing line from Dryer

Tailgas Scrubber and Drain sump if required.

3. Close and chain lock with a production

lock 1" sulfuric acid valve (537).

4. Close and tag pond water valves, 6" -

(548), 8" - (519) and 10" - (544 & 545). and

16" pond water valve (475)).


3. Sulfuric acid/98%




3. Chemical burns./corrosive

1/18/5

REVIEWED BY:


CHAIRMAN:

DATE:

138


PLANT: DAP 2 EAST



DWG. NO.: 44-F-0028





equipment will place their personal locks on


the Safe Work and Confined Space Permit.


Permit when required and locate near

entrance to personway.


equipment and remove all locks. Close the



in service.



energization.

C:\WP51\DAP2E\332E

REVIEWED BY:


CHAIRMAN:

DATE:

REVIEWED BY:


CHAIRMAN:

DATE:

139


PLANT: DAP 2 EAST

EQUIPMENT: R/G PRESCRUBBER PUMP TANK


DWG. NO.: 44-F-0021





the R/G Prescrubber (0044-50-360).

2. Drain tank by opening 2" drain valve (145).




Safe Work Permit.

4. Issue Safe Work Permit and Confined

Space Permit when required and locate near

entrance.










energization

1/18/5

140


PAGE 140

PLANT: DAP 2 EAST



DWG. NO.: 44-F-0021





in service.

C:\WP51\DAP2E\0044-50-333E

REVIEWED BY:


CHAIRMAN:

DATE:

141


PLANT: DAP 2 WEST

EQUIPMENT: R/G PRESCRUBBER


DWG. NO.: 44-F-0031





Prescrubber Pump "A" & "B" by pushing the


2. Open the disconnect for the fan & pumps in

the West Motor Control Center (West MCC).

3. Lock the disconnect for the fan & pumps


4. Close and lock with a production lock,

hydraulic control valves to discharge valves Nr.

123 & 124.


4" acid valve Nr. 110 & 1" steam valves Nr. lll







of stored energy.


4. Personal injury.

5. Thermal/chemical burns.

REVIEWED BY:


CHAIRMAN:

DATE:

142

& 116.


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0031




6. Employees required to work in this tank will



Permit.


when required and locate at entrance.





service.



energization

C:\WP51\DAP2W\0047-50-333W

REVIEWED BY:


CHAIRMAN:

DATE:

143


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0031





for the R/G Prescrubber (0047-50-333).

2. Drain tank by opening 3" drain valve

(118).





in service.







energization

2\10\95 C:\WP51\DAP2W\0047-50-334W

REVIEWED BY:


CHAIRMAN:

DATE:

144


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0031





in service.

C:\WP51\DAP2W\0047-50-334W

REVIEWED BY:


CHAIRMAN:

DATE:

145


PLANT: DAP 2 WEST

EQUIPMENT: DRYER TAILGAS SCRUBBER


DWG. NO.: 44-F-0038





following pieces of equipment, No. 1, 2, and

3 tailgas scrubber pumps, and Drye and


2. Drain vessel if required to work in this

area.

3. Close and tag 10" pond water valve (502,

479, & 480) and 16" pond water valve

(477).









/12/5

REVIEWED BY:


CHAIRMAN:

DATE:

146

PECIFIC LOCKOUT PROCEDURE PAGE 146

PLANT: DAP 2 WEST

EQUIPMENT: DRYER TAILGAS SCRUBBER


DWG. NO.: 44-F-0038











in service.



energization.

C:\WP51\DAP2W\350W

REVIEWED BY:


CHAIRMAN:

DATE:

147


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0038





following pieces of equipment, No. 1, 2, and

3 tailgas scrubber pumps, and Dryer and


2. Drain vessel if required to work in this

area.

3. Close and tag 10" pond water valve (501,

474, & 473) and 16" pond water valve

(475)).






1/12/5

REVIEWED BY:


CHAIRMAN:

DATE:

148


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0038











in service.



energization.

C:\WP51\DAP2W\352W

REVIEWED BY:


CHAIRMAN:

DATE:

REVIEWED BY:


CHAIRMAN:

DATE:

149


PLANT: DAP 2 WEST

EQUIPMENT: DRYER VENTURI SCRUBBER


DWG. NO.: 44-F-0037




1. Stop the Dryer Tailgas Scrubber Fan and the Venturi Scrubber Pumps by pushing the stop button on the panel board.

2. Open the disconnect for the fan and pump in the West Motor Control Center (West MCC).

3. Lock the disconnect for the fan and pump with a production lock.

4. Close and tag fan damper valve (457).

5. Close and chain lock 8" acid valve (397) and steam valve (375) and (381) with a production lock.







1/12/5

150


PLANT: DAP 2 WEST

EQUIPMENT: DRYER VENTURI SCRUBBER


DWG. NO.: 44-F-0037


6. Employees required to work in this vessel will place their personal locks on the equipment designated by the originator of the Safe Work and Confined Space Permit.

7. Issue Safe Work and Confined Space Permit when required and locate near entrance to personway.

8. After work completion inspect equipment and remove all locks. Close the disconnect for all equipment to be energized.

9. Reverse procedure to put equipment back in service.


8. Cubical explosion. Unexpected energization.

C:\WP51\DAP2W\354W

REVIEWED BY:


CHAIRMAN:

DATE:

151


PLANT: DAP 2 WEST

EQUIPMENT: RGV VENTURI SCRUBBER


DWG. NO.: 44-F-0037




1. Stop the RGV Tailgas scrubber Fan and

the Venturi Scrubber Pumps by pushing the


2. Open the disconnect for the fan and pump


MCC).

3. Lock the disconnect for the fan and pump


4. Close and tag fan damper valve (467).

5. Close and chain lock 8" acid valve (403)

and steam valve (366) and (379) with a

production lock.









1/12/5

REVIEWED BY:


CHAIRMAN:

DATE:

152


PLANT: DAP 2 WEST

EQUIPMENT: RGV VENTURI


DWG. NO.: 44-F-0037




6. Employees required to work in this vessel



Safe Work and Confined Space Permit.





and remove all locks. Close the disconnect

for all equipment to be energized.


in service.



energization.

C:\WP51\DAP2W\356W

REVIEWED BY:


CHAIRMAN:

DATE:

153


PLANT: DAP 2 WEST

EQUIPMENT: DRYER CYCLONE


DWG. NO.: 44-F-0033




1. Stop the Dryer Tailgas Scrubber Fan and

Dryer Cyclone Dust Bin Valve by pushing

the stop button on the panel board.

2. Open the disconnect for the fan and valve


MCC).

3. Lock the disconnect for the fan and valve


4. Close and tag fan damper valve Nr. 457.

5. Employees required to work in this vessel



Safe Work Permit.



1. Cubical Explosion. Unexpected




1/5/5

REVIEWED BY:


CHAIRMAN:

DATE:

154


PLANT: DAP 2 WEST

EQUIPMENT: DRYER CYCLONE


DWG. NO.: 44-F-0033




6. Issue Safe Work Permit and locate near

equipment.





in service.



C:\WP51\DAP2W\358W

REVIEWED BY:


CHAIRMAN:

DATE:

155


PLANT: DAP 2 EAST


EQUIPMENT NUMBER: 0047-50- 360E

DWG. NO.: 44-F-0021





Prescrubber Pump "A" & "B" (1001EA&B)


board.

2. Open the disconnect for the fan & pumps

in the East Motor Control Center (East

MCC).

3. Lock the disconnect for the fan & pumps


4. Close and lock with a production lock,

hydraulic control valves to discharge valves

Nr. (151 & 150).


lock 4" acid valve Nr. (138).








4. Personal injury.

5. Thermal/chemical burns.

REVIEWED BY:


CHAIRMAN:

DATE:

156


PLANT: DAP 2 EAST



DWG. NO.: 44-F-0021




6. Close and tag 1" steam valve Nr. (139).

Close and tag 3" pond water valves Nr. (163

& 166).




Safe Work Permit.


Permit when required and locate at entrance.





in service.



6. Thermal burns.


energization.

REVIEWED BY:


CHAIRMAN:

DATE:

157


PLANT: DAP 2 EAST

EQUIPMENT: AMMONIA CHILLER


DWG. NO.: 44-F-0020




1. In the 3" ammonia supply line from the

Ammonia Storage Area to the Ammonia

Chiller, close and chain lock with a production

lock, 3" valve (005) and install a SS blind.

2. In the 3" exit ammonia line from the

chiller, close and chain lock with a production

lock 3" valve (010).


chiller, close and chain lock with a production

lock 6" valve (026).

4. Employees required to work on the chiller



Safe Work Permit.

1. Ammonia/250PSIG.

2. Ammonia/250PSIG.

3. Ammonia/250PSIG.





REVIEWED BY:


CHAIRMAN:

DATE:

REVIEWED BY:


CHAIRMAN:

DATE:

158

PLANT: DAP 2 EAST



DWG. NO.: 44-F-0020




5. Issue Safe Work and Confine Space


entrance to tank.





in service.



energization.

C:\WP51\DAP2E\444E


REVIEWED BY:


CHAIRMAN:

DATE:

159

PLANT: DAP 2 WEST



DWG. NO.: 44-F-0030






Chiller, close and chain lock with a production

lock, 3" valve (209) and close and tag 3" valve

(001).

2. In the 3" exit ammonia line from the chiller,

close and chain lock with a production lock 3"

valve (005).

3. In the 6" exit ammonia line from the chiller,


valve (022).

4. Employees required to work on the chiller



Permit.

1. Ammonia/250PSIG.

2. Ammonia/250PSIG.

3. Ammonia/250PSIG.





160

PLANT: DAP 2 WEST



DWG. NO.: 44-F-0030




5. Issue Safe Work and Confine Space Permit

and locate near entrance to tank.





service.



energization.

C:\WP51\DAP2W\464W

REVIEWED BY:


CHAIRMAN:

DATE:

161


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0030






Chiller, close and chain lock with a

production lock, 3" valve (001) and install a

SS blind.


chiller, close and chain lock with a

production lock 3" valve (005).


chiller, close and chain lock with a

production lock 6" valve (022).


chiller will place their personal lock on the


Safe Work Permit.

1. Ammonia/250PSIG.

2. Ammonia/250 PSIG.





REVIEWED BY:


CHAIRMAN:

DATE:

162


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0030


5. Issue Safe Work and Confine Space

Permit and locate near entrance to tank.





back in service.



energization.

C:\WP51\DAP2W\464W 1/20/95

163


PLANT: DAP 2 WEST

EQUIPMENT: BFL AMMONIA VAPORIZER


DWG. NO.: 44-F-0031




1. Stop ammonia flow by closing and chain

locking with a production lock, 6" valves (020

& 100). Blind line 6" PAM-0024-CBD down

stream of valve (100).

2. Isolate low pressure steam by closing and

chain locking valve (104), with a production

lock.


the R/G Prescrubber (0047-50-333W) and

close blast gate (108).

4. Close manual damper (102).




Safe Work Permit.

1. Ammonia/250PSIG.

2. Steam/45 PSIG.


2. Thermal burns.

REVIEWED BY:


CHAIRMAN:

DATE:

164


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0031





Permit when required, and locate at tank

entrance.




8. Close the disconnect for all equipment to

be energized.



energization.

C:\WP51\DAP2W\469W

REVIEWED BY:


CHAIRMAN:

DATE:

165


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0031




1. Stop ammonia flow by closing and

locking with a production lock, 6" valve

(100). Blind line (6" PAM-0024-CBD) and

(30"PV-0112-SS).

2. Isolate low pressure steam by closing and

locking valve (104), with a production lock.

3. Close blast gate (108).





in service.

1. Ammonia liquid and vapors./250PSIG.

2. Steam/45 PSIG.


2. Thermal burns.

1/27/95 C:\WP51\DAP2W\469W

REVIEWED BY:


CHAIRMAN:

DATE:

166


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0031





Permit when required, and locate at tank

entrance.


equipment and remove locks.


in service.

C:\WP51\DAP2W\469W

REVIEWED BY:


CHAIRMAN:

DATE:

167


PLANT: DAP 2 EAST

EQUIPMENT: AIR CHILLER


DWG. NO.: 44-F-0040




1. When entry to the Air Chiller is required, the

East Cooler Fan (114E) will be locked-out in

accordance with steps 2 and 3.

2. The Chief Operator will stop the East Cooler

Fan (114E) by


3. Open the disconnect for the fan in the East


4. Lock the disconnect for the

fan with a production lock.




energization. Accidental start up or release

of stored energy.


1/20/5

REVIEWED BY:


CHAIRMAN:

DATE:

168


PLANT: DAP 2 EAST



DWG. NO.: 44-F-0040




5. In the 3" ammonia supply line to the chiller,


valve (600), close and tag 4" ammonia valve

(611) and open and tag 3/4" bleed valves (610

& 612).

6. In the 8" discharge line from chiller, close

and chain lock with a production lock 8"

ammonia valve (629), and close and tag 8"

valve (626). Close and tag, 3/4" bleed valve

(627).

7. Employees required to work on this chiller



Permit.


when required and locate near equip.





REVIEWED BY:


CHAIRMAN:

DATE:

169


PLANT: DAP 2 EAST



DWG. NO.: 44-F-0040







10. Reverse procedure to put




energization.

C:\WP51\DAP2E\0047-41-470E

REVIEWED BY:


CHAIRMAN:

DATE:

170


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0039




1. When entry to the Air Chiller is required,

the Cooler Vent Fan (1361W) will be locked-

out in accordance with steps 2 and 3


Vent Fan (1361W) by pushing the stop button

on the panel board.

3. Open the disconnect for the fan in the East



production lock.

5. In the 3" ammonia supply line to the

chiller , close and chain lock with a production

lock 3" valve (553), close and tag 4" ammonia

valve (559) and open and tag 3/4" bleed valves

(571 & 558).





energization. Accidental start up or release

of stored energy.



REVIEWED BY:


CHAIRMAN:

DATE:

171


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0039


5. In the 8" discharge line from chiller,


ammonia valve (582), and close and tag 8"

valve (578). Close and tag 3/4" bleed valve

(579).


chiller will place their personal lock on the


Safe Work Permit.



equipment.





back in service.




9. Cubical explosion. Unexpected tion.

REVIEWED BY:


CHAIRMAN:

DATE:

172


PLANT: DAP 2 EAST

EQUIPMENT: REACTOR


DWG. NO.: 44-F-0020, 0021, 0027, & 0032




1. The Chief Operator will stop the R/G

Prescrubber (1001A&B), and 54% DAP

Feed Pump (1182 B) by pushing the stop


2. Open the disconnect for the R/G

Prescrubber, Venture, and 54% DAP Feed

Pump.

3. Follow applicable J. S. A's pertaining to

acid, ammonia, slurry lines, and reactor so

they can be purged/cleaned prior to lockout.

4. Blind main ammonia supply line, at 3"

valve (005), in 3" line to Ammonia Chiller

(444).



4. Ammonia liquid and vapors./ 250 PSIG.





4.Health. Fire or explosion.

REVIEWED BY:


CHAIRMAN:

DATE:

173


PLANT: DAP 2 EAST

EQUIPMENT: REACTOR


DWG. NO.: 44-F-0020, 0021, 0027, & 0032





lock, 4" acid valve (153), on line (4"PPA-013-

BED), from R/G Prescrubber Pump.


lock, 4" valve, on 22% line (4" PPA-24-HHK-

06), from Venturi Scrubber Pumps.

7. To lockout the AP and Regular 54% acid

lines close and chain lock, with a production

lock, 4" valve in discharge line above by-pass

tie-in from 1182C pump. Close and chain lock

4" valve in by-pass line (4"PPA-4-ALD-06).

Open and tag 4" discharge and 2" drain valve

on 54% DAP Feed Pump (1182C).

5. Phosphoric Acid/180 F.







REVIEWED BY:


CHAIRMAN:

DATE:

174

PLANT: DAP 2 EAST

EQUIPMENT: REACTOR


DWG. NO.: 44-F-0020, 0021, 0027, & 0032




10. To lock out medium pressure steam,

close and chain lock with a production lock

two, 2" valves (042 & 043) by-pass and 1/2"

valve to level elements.

11. Disconnect any hoses to the reactor.




Safe Work Permit.



equipment.

10. 170 PSIG/360 F. 10. Thermal burns.

REVIEWED BY:


CHAIRMAN:

DATE:

175


PLANT: DAP 2 EAST

EQUIPMENT: REACTOR


DWG. NO.: 44-F-0020, 0021, 0027, & 0032








back in service.



C:\WP51\DAP2E\530E

REVIEWED BY:


CHAIRMAN:

DATE:

176


PLANT: DAP 2 WEST

EQUIPMENT: REACTOR


DWG. NO.: 44-F-0030




1. Stop flows and pump solution forward to

empty reactor.

2. Follow applicable J. S. A's pertaining to

acid, ammonia, slurry lines, and reactor so

they can be purged/cleaned prior to locked

out.

3. Blind 8" ammonia line from Air Chiller

and 6" ammonia line from Ammonia Chiller.

4. Close and chain lock ,6", 1165 "A" and "B"

reactor slurry pump suction valves (066 &

067).

Tag closed two 3" pond water valves, and tag

open drain valves (068 & 069.

REVIEWED BY:


CHAIRMAN:

DATE:

177


PLANT: DAP 2 WEST

EQUIPMENT: REACTOR


DWG. NO.: 44-F-0030




5. Close and chain lock 12" 44-22-079A and

44-22-078B R/G Prescrubber Pump

discharge, KGA valves (124 & 123)), 4" valve

(126) and tag open 2" drain.

6. Open and lock with a production lock, the

disconnect for the Venturi Scrubber pumps

(1163W A & B) in the West Motor Control

Center (West MCC).

7. Close and chain lock 4",1163W "A" & "B"

Venturi Scrubber Pump branch valve (396).

8. To lock out acid flows to the reactor stop

the 54% DAP Feed Pump (1182A), by

pushing the stop button on the panel board

and open the disconnect.

REVIEWED BY:


CHAIRMAN:

DATE:

178


PLANT: DAP 2 WEST

EQUIPMENT: REACTOR


DWG. NO.: 44-F-0030




Lock the disconnect with a production lock.

Close and chain lock the 4" valves (14, 16 &

2) and tag open 2" (5) drain valve.

9. To lock out the 54% acid, from AP line to

the reactor, close and chain lock 3' by=-pass

valve and two 3" valves upstream and

downstream of loop FE6775. Open 3" and 1"

bleed valve.

10. To lock out medium pressure steam, close

and chain lock with a production lock two, 2"

valves (035 & 036) by-pass and 1/2" valve to

level elements.

11. Disconnect any hoses to the reactor.

REVIEWED BY:


CHAIRMAN:

DATE:

179


PLANT: DAP 2 WEST

EQUIPMENT: REACTOR


DWG. NO.: 44-F-0030







Safe Work Permit.


equipment.





back in service.



C:\WP51\DAP2W\550W

REVIEWED BY:


CHAIRMAN:

DATE:

180


PLANT: DAP 2 WEST

EQUIPMENT: REACTOR


DWG. NO.: 44-F-0030, 0031, 0032, 0037, & 0039




1. The Chief Operator will stop the R/G

Prescrubber (078A & 079B), Venturi (1163W

A & B), and 54% DAP Feed Pumps (1182 A)

by pushing the stop button on the panel board.

2. Open the disconnect for the R/G

Prescrubber, Venture, and 54% DAP Feed

Pumps. 3.

Follow applicable J. S. A's pertaining to acid,

ammonia, slurry lines, and reactor so they

can be purged/cleaned prior to lockout.

4. Close and chain lock valve (001) with a

production lock. Blind main ammonia supply

line (3" PAM-205-CBD-06), at Ammonia

Chiller (464).



4. Ammonia liquid and vapors./ 250 PSIG.






REVIEWED BY:


CHAIRMAN:

DATE:

181


PLANT: DAP 2 WEST

EQUIPMENT: REACTOR


DWG. NO.: 44-F-0030, 0031, 0032, 0037, & 0039





lock, 4" acid valve (126), on line (4"PPA-

0137-BED), from R/G Prescrubber pumps.

6. Close and chain lock

with a production lock, 4" valve, on 22% line

(4"PPA-224-HK-06), from Venturi Scrubber

Pumps.

7. To lockout the AP and Regular 54% acid

lines, close and chain lock, with a production

lock, 4" valve in discharge line above by-pass

tie-in from 1182A pump. Close and chain

lock 4" valve in by-pass line (4" PPA-204-

ALD-06). Open and tag 4" discharge and 2"

drain valve on 54% DAP Feed Pump

(1182A).







REVIEWED BY:


CHAIRMAN:

DATE:

182


PLANT: DAP 2 WEST

EQUIPMENT: REACTOR


DWG. NO.: 44-F-0030, 0031, 0032, 0037, & 0039




8. To lock out the 54% acid, from AP

line,close and chain lock last 3" valve before

reactor. close and tag 3" valve, in by-pass line

from 54% line (4" PPA-204-HHK-06) to

reactor. Open and tag 3" acid and 1" bleed

valve on venturi scrubber sump line.

9. To lock out medium pressure steam, close

and chain lock with a production lock 2"

valves (035), 2" by-pass Valve and 1/2" valve

to level elements.


lock, Reactor Slurry Pumps (1165W A & B),

6" suction valves (066 & 067) and open and

tag 3" drain valve.


9. 170 PSIG/360 F.

8. Thermal/Chemical burns.

9. Thermal burns.

REVIEWED BY:


CHAIRMAN:

DATE:

183


PLANT: DAP 2 WEST

EQUIPMENT: REACTOR


DWG. NO.: 44-F-0030, 0031, 0032, 0037, & 0039




11. Disconnect any hoses that empty into the

reactor.




Safe Work Permit.



equipment.


and remove all locks. Close the disconnect

for all equipment to be energized.


in service.



C:\WP51\DAP2W\550W

REVIEWED BY:


CHAIRMAN:

DATE:

184


PLANT: DAP 2 WEST

EQUIPMENT: DEFOAMER SHIFT TANK


DWG. NO.: 44-F-0037





for the West Defoamer Shift Tank Agitator.

2. Close and chain lock 3" defoamer valve

(407) and close and tag defoamer transfer

discharge valves (524) & (525).

3. Employees required to work on this tank



Safe Work Permit.



entrance to tank.

1. Electrical/120 volts. 1. Unexpected energization. Accidental

start-up or release of stored energy.

REVIEWED BY:


CHAIRMAN:

DATE:

185


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0037








in service.

5. Electrical/480 volts 5. Cubical explosion. Unexpected

energization.

C:\WP51\DAP2W\557W

REVIEWED BY:


CHAIRMAN:

DATE:

186


PLANT: DAP 2 WEST

EQUIPMENT: DEFOAMER SHIFT TANK AGITATOR

EQUIPMENT NUMBER: 0047-01-557WW

DWG. NO.: 44-F-0037





designee stop the 120 volt agitator, by


2. Open the disconnect for the agitator in the


Lighting panel EP 01, Nr. l breaker.




agitator will place their personal lock on the


Safe Work Permit.

1. Electrical/120 volt.


1. Unexpected energization. Accidental



REVIEWED BY:


CHAIRMAN:

DATE:

187


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0037





equipment.





in service.



energization.

C:\WP51\DAP2W\557WW

REVIEWED BY:


CHAIRMAN:

DATE:

188


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0037





for the West Defoamer Shift Tank Agitator.

2. Close and chain lock 3" defoamer valve

(407) and close and tag defoamer transfer

discharge valves (524) & (525).

3. Employees required to work on this tank



Safe Work Permit.



entrance to tank.

1. Electrical/120 volts. 1. Unexpected energization. Accidental


REVIEWED BY:


CHAIRMAN:

DATE:

189


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0037








in service.

5. Electrical/480 volts 5. Cubical explosion. Unexpected

energization.

C:\WP51\DAP2W\557W

REVIEWED BY:


CHAIRMAN:

DATE:

190


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0037





designee stop the 120 volt agitator, by


2. Open the disconnect for the agitator in the


Lighting panel EP 01, Nr. l breaker.




agitator will place their personal lock on the


Safe Work Permit.



1. Unexpected energization. Accidental



REVIEWED BY:


CHAIRMAN:

DATE:

191


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0037





equipment.





in service.



energization.

C:\WP51\DAP2W\557WW

REVIEWED BY:


CHAIRMAN:

DATE:

192


PLANT: DAP2 WEST

EQUIPMENT: COOLER FEED ROTARY FEEDER


DWG. NO.: 44-F-0036




l. The Chief Operator will stop the Cooler

Feed Rotary Feeder or Dryer Discharge

Elevator (4305-06-2166W) by pushing the


2. Open the disconnect for the feeder &

elevator in the West Motor Control Center

(West MCC).

3. Lock the disconnect for the feeder &





Safe Work Permit.


equipment.







REVIEWED BY:


CHAIRMAN:

DATE:

193


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0036








in service.


energization.

C:\WP51\DAP2W\661W

REVIEWED BY:


CHAIRMAN:

DATE:

194


PLANT: DAP2 WEST



DWG. NO.: 44-F-0036




l. The Chief Operator will stop the Cooler

Feed Rotary Feeder or Dryer Discharge

Elevator (4305-06-2166W) by pushing the


2. Open the disconnect for the feeder &

elevator in the West Motor Control Center

(West MCC).

3. Lock the disconnect for the feeder &





Safe Work Permit.


equipment.







REVIEWED BY:


CHAIRMAN:

DATE:

195


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0036








in service.


energization.

C:\WP51\DAP2W\661W

REVIEWED BY:


CHAIRMAN:

DATE:

196


PLANT: DAP 2 WEST

EQUIPMENT: DRYER CYCLONE DUST BIN VIBRATOR


DWG. NO.: 44-F-0033




1. Close and lock the 1" plant air line to the

Dust Bin Vibrator, with a production lock.


vibrator will place their personal lock on the



in service.

2/10/95 C:\WP51\DAP2W\678W

REVIEWED BY:


CHAIRMAN:

DATE:

197


PLANT: DAP 2 WEST

EQUIPMENT: DRYER CYCLONE DUST BIN VIBRATOR


DWG. NO.: 44-F-0033





vibrator will place their personal lock on the


Safe Work Permit.







in service.


Cubical explosion. Unexpected

energization.

C:\WP51\DAP2W\678W


REVIEWED BY:


CHAIRMAN:

DATE:

198

PLANT: DAP 2 EAST



DWG. NO.: 44-F-0029






Screw Conveyor (4305-06-2155A) by



and screw conveyor in the East Motor



and screw conveyor with a production lock.




Safe Work Permit.







REVIEWED BY:


CHAIRMAN:

DATE:

199


PLANT: DAP 2 EAST



DWG. NO.: 44-F-0029










in service.



energization.

C:\WP51\DAP2E\87E

REVIEWED BY:


CHAIRMAN:

DATE:

200


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0029






Screw Conveyor (4305-06-2155B) by

pushing the stop button on the panel

board.


and screw conveyor in the West Motor



and screw conveyor with a production

lock.


valve will place their personal lock on the


Safe Work Permit.







REVIEWED BY:


CHAIRMAN:

DATE:

201


PLANT: DAP 2 WEST

EQUIPMENT: NO. 2 ROTARY VALVE COOLER DUST COLLECTOR


DWG. NO.: 44-F-0029







energized.



energization.

C:\WP51\DAP2W\0047-47-88W 1/10/5

202


PLANT: DAP 2 WEST



DWG. NO.: 44-F-0029




1. The Chief Operator will stop the Nr. 2 Rotary Valve Cooler Dust Collector and Screw Conveyor (4305-06-2155B) by pushing the stop button on the panel board.

2. Open the disconnect for the rotary valve and screw conveyor in the West Motor Control Center (West MCC).

3. Lock the disconnect for the rotary valve and screw conveyor with a production lock.

4. Employees required to work on this valve will place their personal lock on the equipment designated by the originator of the Safe Work Permit.





REVIEWED BY:


CHAIRMAN:

DATE:

203


PLANT: DAP 2 WEST

EQUIPMENT: NO. 2 ROTARY VALVE COOLER DUST COLLECTOR


DWG. NO.: 44-F-0029


5. Issue Safe Work Permit when required and locate near equipment.

6. After work completion, inspect equipment and remove locks. Close the disconnect for all equipment to be energized.


6. Cubical explosion. Unexpected energization.

C:\WP51\DAP2W\0047-47-88W 1/10/5

204


PLANT: DAP 2 WEST

EQUIPMENT: 200 AMP, TEMPORARY WELDING MACHINE, & TWO WELDING

OUTLETS

EQUIPMENT NUMBER: 200 AMP, WR 06-1, & WR 06-2

DWG. NO.:





designee, have all equipment or welding

machines unplugged.

2. Open the disconnect for the welding

machine outlet in the West Motor Control

Center (West MCC).

3. Lock the disconnect for the welding

outlet with a production lock.


welding machines or electrical outlets will



Work Permit.





of stored energy.


REVIEWED BY:


CHAIRMAN:

DATE:

205


PLANT: DAP 2 WEST

EQUIPMENT: 200 AMP TEMPORARY WELDING MACHINE, & TWO WELDING

OUTLETS


DWG. NO.:










in service.



energization.


REVIEWED BY:


CHAIRMAN:

DATE:

206

PLANT: AMMONIA STORAGE

EQUIPMENT: No.1 AMMONIA STORAGE TANK (501A)

EQUIPMENT NUMBER: 0045-01-501A

DWG. NO.: 45-F-0016/17




1. The No.1 Ammonia Storage

Tank (501A) will be emptied

and de-pressurized per

applicable J.S.A./operating

Procedures.

2. The following valves will be

Closed and Chain locked with a

Production Lock: The 3"

Compressor Supply/Return Line

valves, the 6" Tampa bay

Pipeline Line valves, the 8"

Ammonia Vaporizer Supply Line

valve, and the two (2) 4" valves

on the bottom of the Ammonia

Bullets. Open and tag vent valve.

3. Employees working on this

equipment will place their

personal lock(s) on the equipment

1. Ammonia liquid and vapors/250 PSIG.

2. Ammonia liquid and vapors/250 PSIG.

3. None

4. None

1. Health hazard/Fire/Explosion.

2. Health hazard/Fire/explosion.

3. No hazard.

4. No hazard

REVIEWED BY:

AREA SAFETY COMMITTEE: YES

CHAIRMAN: JEFF GOLWITZER

DATE: 11/14/96

207

designated.


equipment and reverse

procedures to put the equipment

back in service.

208



EQUIPMENT: No.2 AMMONIA STORAGE TANK (501B)

EQUIPMENT NUMBER: 0045-01-501B

DWG. NO.: 45-F-0016/17





Tank (501B) will be emptied



Procedures.







Ammonia Vaporizer Supply

Line valve, and the two (2) 4"

valves on the bottom of the

Ammonia Bullets. Open and tag

vent valve.

1. Ammonia liquid and vapors/250

PSIG.


PSIG.

3. None



3. No hazard.

REVIEWED BY:



DATE: 11/14/96

209



personal lock(s) on the





back in service.

4. None

4. No hazard

210



EQUIPMENT: No.3 AMMONIA STORAGE TANK (501C)

EQUIPMENT NUMBER: 0045-01-501C

DWG. NO.: 45-F-0016/17





Tank (501C) will be emptied



Procedures.











vent valve.


PSIG.


PSIG.

3. None



3. No hazard.

REVIEWED BY:



DATE: 11/14/96

211








back in service.

4. None

4. No hazard

212



EQUIPMENT: No.4 AMMONIA STORAGE TANK (501D)

EQUIPMENT NUMBER: 0045-01-501D

DWG. NO.: 45-F-0016/17





Tank (501D) will be emptied



Procedures.











vent valve.


PSIG.


PSIG.

3. None



3. No hazard.

REVIEWED BY:



DATE: 11/14/96

213








back in service.

4. None

4. No hazard

214



EQUIPMENT: No.1 AMMONIA COMPRESSOR (502A)

EQUIPMENT NUMBER: 0045-01-502A

DWG. NO.: 45-F-0017




1. Stop The No.1 Ammonia

Compressor Motor (502A) by

pushing the stop button on the

Field Switch.


No.1 Ammonia Compressor (502A)

in the Motor Control Center (MCC).




Ammonia Inlet and outlet

valves, the Water Inlet and

outlet Valves, the Oil Separator

inlet and outlet valves. Open

Bleed valves and de-pressurize

system. Open and tag the Water



3. Ammonia/Water under

pressure/motor oil.

1. Accidental equipment start-up.


3. Eye irritation/Personal health.

REVIEWED BY:



DATE: 11/14/96

215

Inlet and Outlet Drain Valves.








back in service.

4. None

5. None

4. No hazard.

5. No hazard.

216



EQUIPMENT: No.2 AMMONIA COMPRESSOR (502B)

EQUIPMENT NUMBER: 0045-01-502B

DWG. NO.: 45-F-0017




1. Stop The No.2 Ammonia

Compressor Motor (502B) by

pushing the stop button on the

Field Switch.


No.2 Ammonia Compressor (502B)

in the Motor Control Center (MCC).




Ammonia Inlet and outlet

valves, the Water Inlet and

outlet Valves, the Oil Separator

inlet and outlet valves. Open



3. Ammonia/Water under

pressure/motor oil.

1. Accidental equipment start-up.


3. Eye irritation/Personal health.

REVIEWED BY:



DATE: 11/14/96

217

Bleed valves and de-pressurize

system. Open and tag the Water

Inlet and Outlet Drain Valves.








back in service.

4. None

5. None

4. No hazard.

5. No hazard.

218



EQUIPMENT: AMMONIA VAPORIZER (506)


DWG. NO.: 45-F-0016




1. The Ammonia Vaporizer (506)

will be emptied and de-

pressurized per applicable

J.S.A./Operating Procedures.



Production Lock: The 3" Steam

Supply Line valve, the 3/4"

Condensate valve, the 4"

Ammonia Supply line valves.

Open and tag the 1" vent valves.

Open and tag 3/4" Condensate

Drain valve and the 1" Bleed

valves to the ditch.


PSIG.

2. Steam/Hot Condensate/Ammonia

liquid and vapors/250 PSIG.



REVIEWED BY:



DATE: 11/14/96

219








back in service.

3. None

4. None

3. No hazard.

4. No hazard

220


PLANT: DAP 2 WEST

EQUIPMENT: LIGHTING, RECEPTACLES, AND SMALL EQUIPMENT PANELS

EQUIPMENT NUMBER: LP___, ___, ___, ___, ___, ___.

DWG. NO.:




1. Field switches will be placed in the OFF position by production.

2. Breakers will be placed in the OFF position, locked out, tagged or entire panel locked by production. Located in (West MCC).

3. Employees required to work on the equipment will place their personal lock/tag on the equipment designated by the originator of the Safe Work Permit.

4. After work completion, inspect equipment and remove locks. Close the disconnect for all equipment to be energized.

5. Reverse procedure to put equipment back in service.




1. Unexpected energization. Accidental start-up or release of stored energy.


C:\DAP2W\W-LP 2/6/5


REVIEWED BY:


CHAIRMAN:

DATE:

221

PAGE 221

PLANT: DAP 2 WEST

EQUIPMENT: 200 AMP TEMPORARY WELDING MACHINE & TWO WELDING

OUTLETS


DWG. NO.:





designee, have all equipment or

welding machines unplugged.

2. Open the disconnect for the welding

machine outlet in the West Motor


3. Lock the disconnect for the welding

outlet with a production lock.


welding machines or electrical outlets will


designated.




energization. Accidental start-up

or release of stored energy.


REVIEWED BY:


CHAIRMAN:

DATE:

222


PLANT: DAP 2 WEST

EQUIPMENT: 200 AMP TEMPORARY WELDING MACHINE & TWO WELDING OUTLETS


DWG. NO.:





energized.


back in service.


energization.

C:\DAP2W\WR 2/6/5

plant: dap 2 east 14 - the mosaic company · 3 plant: dap 2 west ..... 45

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