NICHOLS CONFINED SPACE ENTRY LIST

Transcription

1 AREA NAME TYPE CONTENTS SIZE CONSTR-UCTION LINING/ COATING ENTRY OPENING SIZE CODE COOLER/DRYER SEAL TANKS TANK POND 6'X6' 316 SS NONE SIDE 2' DIAMETER S COOLER/DRYER VENTURI SCUBBERS PROCESS GASES 14'X26" 316 SS NONE BOTTOM 3'X3' S CYCLONIC SCRUBBER PROCESS GASES 8'X15' CARBON STEEL RUBBER LINERS SIDE 18" DIAMETER R D-1 AND D-2 TANK 30% P205 22'X25' CARBON STEEL RUBBER LINERS TOP OPEN TOP A D-3 AND D-4 TANK 50% P205 22'X25' CARBON STEEL RUBBER LINERS TOP OPEN TOP A D-5 TANK 50% P205 44'X24' CARBON STEEL RUBBER LINERS SIDE 30"X24" R D-6 TANK FLOOR WASH 20'X20' CARBON STEEL RUBBER LINERS TOP OPEN TOP A D-7 AND D-8 TANK FSA 18'6"X21' CARBON STEEL RUBBER LINERS SIDE 21" DIAMETER R COOLER (CYLINDER) 8'X40' CARBON STEEL NONE END 30"X32" H DRYER (CYLINDER) 10' DIAMETER CARBON STEEL NONE DISCHARGE END 3'X4' H DRYER DUCTWORK/CYCLONES DUST AIR 7'X9'5"X3' CARBON STEEL NONE TOP 18" DIAMETER A FUEL STORAGE TANK DIESEL FUEL 10'6"X15'9" CARBON STEEL NONE SIDE 20" DIAMETER F DRYER CYCLONIC SCUBBERS PROCESS GASES 8'X22' CARBON STEEL RUBBER LINERS SIDE 3'X2' R GRANULATOR (CYLINDER) NH3 10'X20' CARBON STEEL RUBBER LINERS END 30"X48" R R/G DUCTWORK/CHEVRON CHAMBER PROCESS GASES 4'X6'X10' FRP NONE SIDE 36"X24" G R/G SCRUBBER SUMP TANK TANK.85 M.V. AMMONIA PA 9'X12' 316 SS NONE TOP OPEN TOP A R/G VENTURI SCRUBBERS 9'X30'3" CARBON STEEL RUBBER LINERS/BRICK SIDE 2'X2' R

2 REACTOR TANK 1.57 M.V. AMMONIA PA 14'X25' 316 SS NONE SIDE 30"X30" S SCREEN FEED ELEVATOR PIT PIT 11'4"X8'8"X4'3" CONCRETE NONE TOP OPEN TOP A TRACK 65 ELEVATOR HOPPER BIN NT OR 5'X11'8"X5'9" CARBON STEEL NONE TOP OPEN TOP A TRACK SCALE PIT PIT TRACK SCALE PIT PIT STORM/D EBRIS STORM/D EBRIS 8'X21'9"X65'6" CONCRETE NONE TOP 3'X3' A 4'X10'X70' CONCRETE NONE TOP 2'X2' A #3 BAROMETRIC CONDENSER EAST #3 BAROMETRIC CONDENSER WEST POND 47"X13'3" CARBON STEEL RUBBER LINERS SIDE 26" R POND 47"X13'3" CARBON STEEL RUBBER LINERS SIDE 26" R #3 CONDENSATE POT TANK CONDENSATE 1'6"X6' 316 SS NONE SIDE 6" S #3 FLASH CHAMBER EAST 50% P205 9'6"X22' CARBON STEEL RUBBER LINERS SIDE 20"X4'2" R #3 FLASH CHAMBER WEST 50% P205 9'6"X22' CARBON STEEL RUBBER LINERS SIDE 20"X4'2" R #3 KNOCKOUT POT 13'6" HIGH CARBON STEEL RUBBER LINERS SIDE 24" R #4 BAROMETRIC CONDENSER EAST #4 BAROMETRIC CONDENSER WEST POND 47"X13'3" CARBON STEEL RUBBER LINERS SIDE 26" R POND 47"X13'3" CARBON STEEL RUBBER LINERS SIDE 26" R #4 CONDENSATE POT TANK CONDENSATE 1'6"X6' 316 SS NONE SIDE 6" S #4 FLASH CHAMBER EAST 50% P205 9'6"X22' CARBON STEEL RUBBER LINERS SIDE 20"X4'2" R #4 FLASH CHAMBER WEST 50% P205 9'6"X22' CARBON STEEL RUBBER LINERS SIDE 20"X4'2" R #4 FSA SCRUBBER FSA 12'X31' CARBON STEEL RUBBER LINERS SIDE 42" R #4 KNOCKOUT POT 13'6" HIGH CARBON STEEL RUBBER LINERS SIDE 24" R

3 #5 BAROMETRIC CONDENSER POND 3'6"X12' CARBON STEEL RUBBER LINERS SIDE 16" R #5 ORATOR FLASH CHAMBER 50% P205 8'X22' CARBON STEEL RUBBER LINERS SIDE 26" R #5 FSA SCRUBBER FSA 7'X21'10" CARBON STEEL RUBBER LINERS SIDE 36" R #5 KNOCKOUT PUMP 5'X10'6" CARBON STEEL RUBBER LINERS SIDE 24" R #6 BAROMETRIC CONDENSER POND 3'6"X12' CARBON STEEL RUBBER LINERS SIDE 16" R #6 ORATOR FLASH CHAMBER 50% P205 8'X22' CARBON STEEL RUBBER LINERS SIDE 26" R #6 FSA SCRUBBER FSA 7'X21'10" CARBON STEEL RUBBER LINERS SIDE 36" R #6 KNOCKOUT PUMP 5'X10'6" CARBON STEEL RUBBER LINERS SIDE 24" R ORATOR SUMP PIT POND 11'X15'X8'6" CONCRETE NONE TOP OPEN TOP A FSA SEAL TANK TANK FSA 12'X9' CARBON STEEL RUBBER LINERS TOP 30" A LIME SLURRY/FEED TANK TANK LIME/FRESH 12'X8' CARBON STEEL NONE TOP 30"X30" A LIMING STATION/LIME SILO SILO LIME 12'X79' CARBON STEEL NONE BOTTOM 2' A P1 - P10 STORAGE TANK TANK 30% P205 18'X17' CARBON STEEL RUBBER LINERS TOP OPEN TOP A P11 CLARIFIER TANK 30% P205 35'X14' CARBON STEEL RUBBER LINERS TOP OPEN TOP A P12 SURGE TANK TANK 50% P205 23'X16'2" CARBON STEEL RUBBER LINERS TOP OPEN TOP A P14 CLARIFIER TANK 50% P205 35'X11'6" CARBON STEEL RUBBER LINERS SIDE R P15 PRODUCT TANK TANK 50% P205 24'X18'6" CARBON STEEL RUBBER LINERS TOP OPEN TOP A P16 STORAGE TANK TANK POND 14'X18'5" CARBON STEEL RUBBER LINERS TOP OPEN TOP A

4 P17 STORAGE TANK TANK POND 14'X18'5" CARBON STEEL RUBBER LINERS TOP OPEN TOP A STANDPIPE FOR SEAL PUMPS TANK POND 3'X20'8" CARBON STEEL RUBBER LINERS BOTTOM 36" R TREATMENT TANK #1 TANK TREATMENT TANK #2 TANK LIME/PONDWATE R LIME/PONDWATE R 20'X10' CARBON STEEL RUBBER LINERS SIDE 2' R 20'X10' CARBON STEEL COOL TAR EPOXY SIDE 2' C CAUSTIC SODA TANK T-19 TANK CAUSTIC SODA 10'X12' CARBON STEEL NONE SIDE 2'X2' S CAUSTIC TREATMENT TANK #1 TANK CAUSTIC TREATMENT TANK #2 TANK NON-PROCESS NON-PROCESS 6'X6' CONCRETE EPOXY SEALANT TOP OPEN TOP A 6'X6' CONCRETE EPOXY SEALANT TOP OPEN TOP A EAST COOLING POND GATE CHIMNEYS EAST COOLING POND LETDOWN STATION PIT POND 4'X4'X15'9 1/2" CONCRETE NONE TOP OPEN TOP A PIT POND 5'8"X5'8"X12'6" CONCRETE NONE TOP OPEN TOP A FRESH RESERVOIR RESERVOIR FRESH WELL 9'6"X100'X160' CONCRETE NONE TOP OPEN TOP A NE SEEPAGE PUMP SUMP PIT POND 8'X8'X16' CONCRETE NONE TOP OPEN TOP A NW SEEPAGE PUMP SUMP PIT POND 8'X8'X13' CONCRETE NONE TOP OPEN TOP A POND DITCH OVERFLOW CHIMNEY PIT POND 7'X7'X5'7" CONCRETE NONE TOP OPEN TOP A SE SEEPAGE PUMP SUMP PIT POND 8'X8'X13' CONCRETE NONE TOP OPEN TOP A SULFURIC ACID STORAGE TANK T-18 TANK H2S04 10'X12' CARBON STEEL NONE SIDE 30"X30" S SW SEEPAGE PUMP SUMP PIT POND 8'X8'X13' CONCRETE NONE TOP OPEN TOP A WEST COOLING POND GATE CHIMNEYS WEST COOLING POND LETDOWN STATION PIT POND 4'X4'X15'9 1/2" CONCRETE NONE TOP OPEN TOP A PIT POND 5'8"X5'8"X12'6" CONCRETE NONE TOP OPEN TOP A

5 6000 GAS OIL TANK TANK DIESEL FUEL 5'X40' CARBON STEEL NONE END 24" DIAMETER F ANION - 3 TANKS ANION RESIN 4'X9'6" CARBON STEEL RUBBER LINER TOP/BOTTOM 14"X18" BOTH ENDS A/TOP BOILER FDWTR HEATER TRAY SECTION BOILER FDWTR HEATER STORAGE TREATED 7'6"X5'6" CARBON STEEL NONE SIDE 18" DIAMETER H TREATED 7'X23' CARBON STEEL NONE END 14"X18" H BOILER FEED HEATER TANK TREATED 12'X6' CARBON STEEL NONE END 12"X16" H BULK CHEMICAL TANK 308 TANK BULK CHEMICAL TANK DREW 403 TANK DREW 308 TREATMENT DREW 403 TREATMENT 10'X6' FRP NONE TOP 2' DIAMETER A 10'X6' FRP NONE TOP 2' DIAMETER A CATION - 3 TANKS CATION RESIN 5'X13' CARBON STEEL RUBBER LINER TOP/BOTTOM 14"X18" BOTH ENDS A/TOP COLD IP HEAT EXCHANGER IN/OUT DUCT H2S04 13'X36' CARBON STEEL NONE SIDE 2' DIAMETER H CONVERTER (5 PASSES) S02/S03 CATALYST 37'X64'3" CARBON STEEL METALIZED TOP/SIDE 4'1 1/2"X2'6" H COOLING TOWER BASIN/SUMP PIT H20 65'X51'6" CONCRETE NONE TOP OPEN TOP A DEGAS TANK/TOWER / VAPOR H2S/CO2 5'X12' CARBON STEEL NONE TOP 18" DIAMETER A DEMIN CAUSTIC STG. TANK TANK CAUSTIC 7'11"X23' CARBON STEEL NONE SIDE 18" DIAMETER S DEMIN STG. TANK TANK TREATED 38'X30' CARBON STEEL CORROSION LINING TOP/SIDE 30"X30" C DRYING TOWER H2S04 21'3"X34'2" CARBON STEEL ACID BRICK TOP 5'6" DIAMETER A DRYING TOWER INTERPASS ACID PUMP TANK ECONOMIZER NO 3B IN/OUT DUCT ECONOMIZER NO 5 A/C IN/OUT DUCT TANK H2S04 18'7 1/2"X16'6" CARBON STEEL ACID BRICK TOP 2'6" DIAMETER A S02/S03 22'6"X17'6" CARBON STEEL NONE SIDE 2'0" DIAMETER H S02/S03 29'2"X16' CARBON STEEL NONE SIDE 2'0" DIAMETER H

6 FINAL TOWER H2S04 18'8"X47'1" CARBON STEEL ACID BRICK TOP/SIDE 2'7"/2'6" DIAMETER H FINAL TOWER ACID PUMP TANK HOT IP HEAT EXCHANGER IN/OUT DUCT TANK H2S04 12'1 1/2"X15'11" CARBON STEEL ACID BRICK TOP 2'6" DIAMETER A H2S04 13'X31' CARBON STEEL NONE SIDE 2'0" DIAMETER H INLET DUCT TO MAIN BLOWER DUCT S02/S03 5'6"X18' CARBON STEEL NONE BOTTOM 2'0" DIAMETER H INTERPASS TOWER H2S04 17'4 1/2"X62' CARBON STEEL ACID BRICK TOP 2'6" DIAMETER A N AUX BOILER FIRE BOX/ SIDE BOILER 8'6"X18' CARBON STEEL NONE TOP 11"X15" A NEUTRALIZING TANK TANK H2S04 CAUSTIC 22'8"X12'8" CARBON STEEL POLYURETHANE TOP OPEN TOP A NORTH & SOUTH SHIP PROD HOPPERS BIN 14'X15' CARBON STEEL NONE SIDE 3'X2' A NORTH SULFUR PIT TANK SULFUR 8'X8'X50 CONCRETE NONE TOP OPEN TOP A NORTH SULFUR STORAGE TANK PLANT STACK INLET DUCT/DRAIN TANK SULFUR 44'X23'9" CARBON STEEL NONE SIDE 24" DIAMETER W DUCT H2S04/SO2/SO3 7'6"X74' CARBON STEEL NONE SIDE 2'0" DIAMETER H PRODUCT ACID PUMP TANK TANK 8'10 1/2"X14'6" CARBON STEEL ACID BRICK TOP 2'0" DIAMETER A S AUX. BOILER FIRE BOX/ SIDE BOILER TREATED 30"X20' CARBON STEEL NONE END 12"X16" H SOUTH SHIPPING ELEVATOR PIT PIT MT OR 16'X22'X35' CONCRETE NONE TOP STAIRWAY 3'3" WIDE A SOUTH SULFUR PIT PIT SULFUR 8'2"X8'10"X48' CONCRETE NONE TOP OPEN TOP A SOUTH SULFUR STORAGE TANK STEAM CONDENSER STEAM SIDE TANK SULFUR 30'X24' CARBON STEEL NONE SIDE 2'0" DIAMETER W CONDENSATE 62"X25' CARBON STEEL NONE SIDE 16'X20" H STEAM CONDENSER SIDE COOLING TOWER 45"X40" CARBON STEEL NONE END 20" DIAMETER S

7 STORAGE TANK #1 TANK H2S04 45'X24' CARBON STEEL NONE SIDE 2'0" DIAMETER S STORAGE TANK #2 TANK H2S04 45'X24' CARBON STEEL NONE SIDE 2'0" DIAMETER S STORAGE TANK #3 TANK H2S04 62'X24' CARBON STEEL NONE SIDE 2'0" DIAMETER S STORAGE TANK #4 TANK H2S04 62'X24' CARBON STEEL NONE SIDE 2'0" DIAMETER S STORAGE TANK #5 TANK H2S04 40'X15' CARBON STEEL NONE SIDE 2'0" DIAMETER S STORAGE TANK #6 TANK H2S04 60'X32' CARBON STEEL NONE SIDE 2'0" DIAMETER S SULFUR BURNER SULFUR/SO2/SO3 17'3"X51'6" CARBON STEEL NONE END 2'6" DIAMETER H SUPERHEATER NO 1B GAS SIDE SUPERHEATER NO 4A GAS SIDE SO2/SO3 9'X27' CARBON STEEL CASTABLE BRICK END 2'0" DIAMETER H SO2/SO3 6'9"X13'2" CARBON STEEL METALIZED SIDE 2'0" DIAMETER H TG LUBE OIL TANK TANK FIREQUAL OIL 6'X9'X6' CARBON STEEL METALIZED TOP/SIDE 2'X2' A/TOP WASTE HEAT BOILER GAS SIDE INLET WASTE HEAT BOILER GAS SIDE OUTLET WASTE HEAT BOILER STEAM DRUM SIDE SO2 11'11"X14' CARBON STEEL NONE END 30" DIAMETER H SO2 11'2"X8' CARBON STEEL BRICK NONE END 2'0" DIAMETER H TANK 7'X29'2" CARBON STEEL NONE END 18" DIAMETER H P205 25% SULFURIC ACID TANK TANK 25% 11'10"X15'1" POLYPROPELYNE NONE TOP 27" DIAMETER A P205 CENTER FILTER ACID TRAP TANK P205 CENTER FILTER TANK TANK 30% P205 POND POND 3'X3'6" 316 SS NONE TOP 3' DIAMETER A 9'X12' CARBON STEEL RUBBER LINER TOP OPEN TOP A P205 CENTER FILTER PRIMARY VACUUM SCRUBBER 30% P205 FRESH 48"X114" CARBON STEEL RUBBER LINER TOP 48" DIAMETER A P205 CENTER FILTER SECONDARY VACUUM SCRUBBER 30% P205 FRESH 36"X110" CARBON STEEL RUBBER LINER TOP 36" DIAMETER A

8 P205 CENTER FILTER SURGE POT TANK RECYCLE ACID 4'X6' CARBON STEEL RUBBER LINER TOP OPEN TOP A P205 DEFOAMER BULK TANK TANK DEFOAMER 12'X215" CARBON STEEL NONE TOP 2'X2' A P205 DEFOAMER FEED TANK TANK DEFOAMER 5'X4' CARBON STEEL NONE TOP OPEN TOP A P205 DEFOAMER MIX TANK TANK DEFOAMER 5'X4' CARBON STEEL NONE TOP OPEN TOP A P205 DUST BIN BIN DUST 12'X16'X16'4" CARBON STEEL NONE TOP 2'X2' A P205 EFFLUENT LAUNDER LAUNDER POND 4'X3'X346' CARBON STEEL RUBBER LINER TOP OPEN TOP A P205 N BAROMETRIC CONDENSER POND 3'X12' CARBON STEEL RUBBER LINER SIDE 18" DIAMETER R P205 N DEFOAMER BULK TANK TANK DEFOAMER 20'X24' CARBON STEEL NONE SIDE 24" DIAMETER S P205 N FLASH COOLER SEAL POT TANK 30% P 205 7'X9'4" 316 SS NONE TOP OPEN TOP A P205 NORTH #1-#3 DIGESTER TANK P205 NORTH #4 & #5 DIGESTER TANK PHOSPHORIC ACID PHOSPHORIC ACID 14'11"X12' CARBON STEEL RUBBER LINER CARBON BRICK TOP 1-32"X42" 2-32"X48" 3-48"X64" 24'X14' CARBON STEEL RUBBER LINER TOP/BOTTOM 4-3'X3' 5-3'X3' R A P205 NORTH ACID TRAP 30%P205 3'X6'8" 316 SS NONE TOP 3' DIAMETER A P205 NORTH CONDENSATE TANK TANK CONDENSATE 14'11"X12' CARBON STEEL RUBBER LINER SIDE 34"X54" R P205 NORTH FLASH COOLER 30% P205 9'X24' CARBON STEEL RUBBER LINER/BRICK SIDE 20"X3'4 1/2" R P205 NORTH TANK TANK POND 12'X9' CARBON STEEL RUBBER LINER SIDE/TOP 2'X2' OPEN TOP R P205 NORTH HOTWELL TANK POND 7'X16'6" FRP NONE TOP OPEN TOP A P205 NORTH RECYCLE ACID TANK RECYCLE ACID 6'6"X6' 316 SS NONE SIDE 2'X2' S P205 NORTH SURGE POT TANK RECYCLE ACID 36"X65" 316 SS NONE TOP OPEN TOP A

9 P205 NORTH VACUUM SCRUBBER P205 FUMES FRESH 36"X9'2" CARBON STEEL RUBBER LINER TOP 36" DIAMETER A P205 S BAROMETRIC CONDENSER POND 3'X12' CARBON STEEL RUBBER LINER SIDE 18" DIAMETER R P205 S FLASH COOLER SEAL POT TANK 30% P 205 7'X9'4" 316 SS NONE TOP OPEN TOP A P205 SOUTH #1-#3 DIGESTER TANK 30% P '11"X12' CARBON STEEL RUBBER LINER TOP/BOTTOM 1-2'X2' 2-3'X3' 3-3'X3' R P205 SOUTH #4 & #5 DIGESTER TANK 30% P 'X14' CARBON STEEL RUBBER LINER TOP/BOTTOM 4-3'X3' 5-18"X18" R P205 SOUTH ACID TRAP 30% P 205 3'X6'8" 316 SS NONE TOP 3' DIAMETER A P205 SOUTH CONDENSATE TANK TANK CONDENSATE 14'11"X12' CARBON STEEL RUBBER LINER SIDE 34"X54" R P205 SOUTH FLASH COOLER 30% P 205 9'X24' CARBON STEEL RUBBER LINER/BRICK SIDE 20"X3'4 1/2" R P205 SOUTH TANK TANK POND 12'X9' CARBON STEEL RUBBER LINER TOP/SIDE 18"X18" OPEN TOP R P205 SOUTH HOTWELL TANK POND 7'X16'6" FRP NONE TOP OPEN TOP A P205 SOUTH RECYCLE ACID TANK TANK RECYCLE ACID 6'6"X6' 316 SS NONE SIDE 2'X2' S P205 SOUTH SURGE POT TANK RECYCLE ACID 47"X65" 316 SS NONE TOP OPEN TOP A P205 SOUTH VACUUM SCRUBBER P205 FUMES FRESH 36"X9'2" CARBON STEEL RUBBER LINER TOP 36" DIAMETER A P205 SUMP - FRESH PIT FRESH 8'X13'X10' CONCRETE NONE TOP OPEN TOP A P205 TELLER SCRUBBER D AND G DRYER DRYER P205 FUMES FRESH NATURAL GAS PHOSPHATE 9'X10'X26'8" CARBON STEEL RUBBER LINER SIDE 2'X2' R 6'6"X60' CARBON STEEL NONE END 24"X42" H D AND G FURNACE NATURAL GAS 75"X16'6" CARBON STEEL REFRACTORY END 3'4" DIAMETER H DRYER CYCLONE CYCLONE DUST/NATURAL GAS 90"X42' CARBON STEEL NONE SIDE 2'X2' S

10 EAST DUST BIN BIN GROUND 63'X6'X39' CARBON STEEL NONE SIDE 2'X2' A FUEL OIL STORAGE TANK - CENTER FUEL OIL STORAGE TANK - SOUTH TANK FUEL OIL 20'X24' CARBON STEEL NONE SIDE 2' DIAMETER F TANK FUEL OIL 12'X18' CARBON STEEL NONE SIDE 2' DIAMETER F NORTH #1 DUST CYCLONE CYCLONE DUST 12'X20' CARBON STEEL CERAMIC TILE TOP 2'X3' A NORTH #2 DUST CYCLONE CYCLONE DUST 12'X20' CARBON STEEL CERAMIC TILE TOP 2'X3' A NORTH BALL MILL BALL MILL NORTH DRY BIN DUST/GRINDING BALLS DRY PHOSPHATE 11 1/2"X20' CARBON STEEL HARD IRON LINERS END 45" DIAMETER S 19'X24'X30'6" CARBON STEEL NONE TOP 26"X26" A NORTH DUST COLLECTOR DUST 8'X22' CARBON STEEL NONE SIDE 24" DIAMETER S DRYER SCRUBBER DRYER SCRUBBER STACK POND/DU ST NATURAL GAS 9'6"X17'9" 316 SS NONE SIDE 3' DIAMETER S STACK DRYER EXIT GAS 8'X52' FRP NONE TOP OPEN TOP A SOUTH #1 DUST CYCLONE CYCLONE DUST 12'X20' CARBON STEEL CERAMIC TILE TOP 2'X3' A SOUTH #2 DUST CYCLONE CYCLONE DUST 12'X20' CARBON STEEL CERAMIC TILE TOP 2'X3' A SOUTH BALL MILL BALL MILL SOUTH DRY BIN BIN DUST/GRINDING BALLS DRY PHOSPHATE 71 1/2"X20' CARBON STEEL HARD IRON LINERS END 45" DIAMETER S 19'X24'X30'6" CARBON STEEL NONE TOP 26"X26" A SOUTH DUST COLLECTOR DUST 8'X22' CARBON STEEL NONE SIDE 16"X16" S WEST DUST BIN BIN GROUND 63'X10'X39' CARBON STEEL NONE SIDE 2'X2' A