Document 0J95xKRx5ZOxZbJpGkae0pRdd

CHLORINATED METHANES PLANT COMMUNIQUE' DATBJ.--/.`2/1992 -Z-J______ SUBJECT:L^lujiZpz^4^-t3.^5*i-thJ2J4 fa / THIS FORM IS USED TO INSURE THE ATTACHED INFORMATION IS COMMUNICATED TO ALL PLANT PERSONNEL. IF YOUR INITIALS ARE BY YOUR NAME THE FOLLOWING COMMUNIQUE' HAS BEEN REVIEWED : ' ! -_'__ARMAND____ BEIELER -BICKHAM -AP.-BLANCHARD ____ BOCK _____BORDELO 2?'iBOURG____ BOURGEOIS XiCcLlEeBbEeRrTt __Jie4tc:cOoOoKk Ff. COOK J. ____ CRAWEJMU) ^DAV.S _4^Tdonatto Z^-DOUCET ^?^UGAS Y^ ^LLIS ____ GRANT - .GRAVOUILL A isf-HANEY#1' ARRISON ^^_JACK 0. ____ JACK R. ^C_JACKSON JOHNSON____ KIRSH _____LONDON_____MICHEL M^MILLENDER ______MONTGOMERY JJl.HOkH _____PATTERSON 7fe --.PIERCE ____ RIZZO SACKS ____ ____ TOUCHET _C?_TRICE ' -^-WILLIAMS _____ WIEGLE Xi-_________ ) JRP4/tO DOW CONFIDENTIAL DO A 033390 CONFIDENTIAL. 9/12/9U 0: CM! Personnel f ROM: Stan Kirsch and Gary Rizzo Subject: R-300 program enhancements The following is a list of the more apparent proqram enhancements. These enhancements are in the running R-300 simulation and tuto Doc of the program. All the listed enhancements have been covered informally during the recent training and testing sessions and is 1 or ma l i ze d here. 1 Shutdown Alarm(llO) is active only in steps 103 thru 1051 it is oisabled once the program goes into step 106. 2. Au (102) the small Ml flow control valve ramps closed instead of shutting if the program goes to step 110 and this valve wa s open. 3 The program will step from step 1 03 to step 10? if the R-30 0 average bed temp becomes too low while in step 103. 4. AK(lll) the CL2 load setpoint is set to zero anytime the program goes to step 10v; so wb en going from st en 100 to step 1 O'1 the CL2 load will not change* until a valid setnoint for AIR (1 11 > is entered. 6. The proqram remembers the CL2 flow when switching from Ml load control back to CL2 load control; so when going from Ml load control baCK to CL') load control* the CL? flow does not go nack to the value of AKflll) but will hold the CL2 flow where it was at the instant the load control mode w a, switched until a valid setpoint for Ak (111) is entered. 5. The AI f. Li 1 abort logic can now be simulated. 6. Warn alarm 137 will ring also if the liq Ml line pressure becomes too high. Please contact Stan or Gary if you have any questions. Thanks DO A 0332^1 CONFTDFNTT AL CHLORINATED METHANES PLANT COMMUNIQUE' DATE:%d./.I./1990 FROM;-lef.___ ______________________ SUBJECT:.0.%i*L___fezyirt ILLSW* a) ^u.Tp IKA T'o//p t* T1^- L-aI, Ct>~jp**/e<t /ZcfeiLi SQC HL/4ir>s toktrJ TLku /fCtc< Tb 7^** l ,'<i * i sr&uJ. ** rtw A-fTABKiJ^ P/&c> M^t.yiru. wh.^j, THIS FORM IS USED TO INSURE THE ATTACHED INFORMATION IS COMMUNICATED TO ALL PLANT PERSONNEL. IF YOUR INITIALS ARE BY YOUR NAME THE FOLLOWING COMMUNIQUE1 HAS BEEN REVIEWED ____ BEIELER ^-BICKHAM ri_. X^CAVIS -0ti?\^_cook f. i^X-cooK TdONATTO Z&2.DOUCET ^CpaDUGAS -ttrloRANT JX__GRAVOUILLA ILLENDER ______MONTGOMERY jhp4/*o DOW CONFIDENTIAL DO A 033? OONFTDFNTI I> > the following critical trends occuri Any point beyond three standard deviations. Two out of three points in the two to three standard deviation range. Sevan consecutive points on the same side of the mean. Seven consecutive points all with the same slope. CSTAT computes mean and standard deviation based on the previous 30 samples. If there is not 30 samples CSTAT will not perform the test. INSTALLATION AND SETUP 1. CSTAT.PUN should be scheduled to run automatically with the RTE-A "AT* command. CSTAT should be executed at intervals of not less than SO minutes. 2. A control file called !CSTAT should be created with Edit 1000 on iiBL. In this file the user designates which sample points and tests are to be monitored. The following is an example Of t CSTAT. c C THIS IS AN EXAMPLE CONTROL FILE FOR CSTAT C C THERE ARE TWO TYPES OF RECORDSi C c 1. OUTPUT RECORD (LU OR FILE NAME) c LU# PRECEEDED BY "L* IN COLUME ONE c FILE NAME PRECEEDED BY "F" IN COLUME ONE c ONLY ONE OUTPUT MAY BE DEFINED c c 2. THE SAMPLE RECORD SUUU CC TTTDDD c WHERE UUU-UNIT # C CC-CODE C TTT-TEST # C DDD-DET c L006 *FDATA_FILEiDATA S014 02 01S001 * DO A 033393 CONFIDENTIAL CHLORINATED METHANES PLANT COMMUNIQUE' DATE:3--/X]./199J> fromHH-Csss* SUBJECT:. THIS FORM IS USED TO INSURE THE ATTACHED INFORMATION IS COMMUNICATED TO ALL PLANT PERSONNEL. IF YOUR INITIALS ARE BY YOUR NAME THE FOLLOWING COMMUNIQUE' HAS BEEN REVIEWED ARMAND BEIELER ^-BICKHAM m .BLANCHARD ____ BOCK _____BORDELOI^#^&OURG_____BOURGEOIS JLEBERT .f&COOK F. COOK Jv _________C_ RAWFORD JAVIS Z?^TdONATTO -DOUCET JC^OUGAS .Z^EeKEY SLLIS f?^J3RANT J7___QRAVOUILLA X?ZtHANEY IARRISON Cl^.JACK O. ____ JACK R. ^^JACKSON ____ JOHNSON_____KIRSH _____LONDON_____MICHEL Z/^foUL I .LENDER ______MONTGOMERY stf/.NOAH _____PATTERSON OfII.-.PIERCE ____ RIZZO SACKS ____ ____ TOUCHET_____TRICE -------- (----------------------- ) ----------- ( WILLIAMS ............... ) _____WIEQLE JRV4/0O DOW CONFIDENTIAL maviiw a ihitial REVIEW t IRITIAL REVIEW 4 INITIAL [REVIEW A INITIAL {REVIEW 4 INITIAL REVIEW a IRITIAL aanaw taitiAl DO A 033794 r.ONFIDFNTTAl HOT OIL SPILL EMERGENCY PROCEDURE At this time* the drainage for the neui Hot Oil area is toward outfall 1551. In the case of a spill* booms and oil pads should be used to contain the oil as close "to the source as possible. Should the oil reach the valve on the west side of the new uiarehousei operations should be aware that a heavy rain fall could cause this dike to overflow. Contact the person on call as soon as possible. Sometime in November or December* the drainage for this area will be rerouted to the Shot Pond. Again* in the case of a spill* operations should try and contain the oil as close to the source as possible. Should some oil reach the Shot Pond* operations will set up oil booms in the V-Natch weir and downstream of there. C-500 will be shut down weather permitting. If the spill occurs during a heavy rainfall* it may be necessary to pump the Shot Pond into T-500A to prevent it from overflowing. The person on call should be notified as soon as possible. In either situation, operators response should be to keep any oil in the block and not let any escape to the outfall canal. 9/17/90 DO A 033395 C0NFTDFNTTA1. CHLORINATED METHANES PLANT COMMUNIQUE' DATE:t*jL/M-/199Q f SUBJECT:-^^cJ'L^.jsjz'5Zl.QiIs^^_________ THIS FORM IS USED TO INSURE THE ATTACHED INFORMATION IS COMMUNICATED TO ALL PLANT PERSONNEL. IF YOUR INITIALS ARE BY YOUR NAME THE FOLLOWING COMMUNIQUE' HAS BEEN REVIEWED .ARMAND _4fi-BEIELER ^.BICKHAM lA .BLANCHARD ____ BORDELO>ln4^.bourg ftmrmrrTm -`._COOK F. <Lcook j. . ^DAVIS $2L^donatto ^.DOUCET J/AoUQAS (tf&KEY '^'ILIS -f^GRANT .^^GRAVOUILLA Garrison 4. jack o. ____ jack r. j^jackson -J..JOHNSON____ KIRSH .^LONDON UlLLENDER ____ ^MONTGOMERY JC^CnOAH _____ PATTERSON JNf4/0 DOW CONFIDENTIAL ) 0ltrn 4 tMITIAL REVIEW J IMITIAL REVIEW S INITIAL [REVIEW & INITIAl [REVIEW S INITIAL REVIEW a IMiriAl *INI * MITIAl DO A 033?^^ t-ONF I ofntial September 14,1990 to: CMP Personnel cc Tim Gunn Environmental Services c/o Jerry Steward David Wesson re: Reporting of K-50 Outages There has been a lot of confusion lately over reporting requirements in the event of a K-50 outage. I hope this clarifies the issue: - The emissions from DV-455 are controlled with the condenser on the vent stack, not by K-50. K-50 is only used to chill the recirculated methanol which cools the vent condenser. Depending on the weather and how cold the methanol was to start with, it can take quite a while for the methanol to heat up when K-50 trips. - Our reported emissions from DV-455 are based on the recirculated methanol being no hotter than 35 degrees F. As long as the methanol is colder than that, the system is working as designed. IN THE EVENT THAT THE TEMPERATURE GETS ABOVE 35 DEGREES F, DUE TO WHATEVER REASON - COMPRESSOR TRIP, MALFUNCTION, OR ANYTHING ELSE - OR METHANOL FLOW TO THE CONDENSER IS LOST, WE HAVE ONE HOUR TO GET BACK IN CONTROL. IF THE SYSTEM CANNOT BE RETURNED TO NORMAT. WITHIN AN HOUR. WE MUST REPORT A CONTROL DEVICE BEING OUT OF SERVICE TO GATE ONE. You should also stop off-loading methanol barges and notify the area engineer in charge of storage and loading and/or the Production Supervisor or Plant Superintendent. - This is not the same procedure that Solvents/EDC-1 uses when K-60 is malfunctioning or down, and for good reason. K-60 chills a recirculated Methylene Chloride system which controls emissions from several tanks, but it is also directly tied to the vent condenser on one tank. Therefore, the emissions from that one tank go up immediately when K-60 is not operating properly. This is the reason for the inconsistent reporting procedures for the two plants. Future emission reduction goals and legislation will require either a redundant compressor or possibly replacement of the entire system with a pressure swing absorption unit. Until then, we mustjio everything we can to insure that the existing system operates properly and reliably. If anyone hps any questions or concerns, please forward them to me. lyle Haney dP Production Supervisor DO A 033797 CONFIDENTIAL r CHLORINATED METHANES PLANT COMMUNIQUE' DATE:J3--/-Q--/199~ ______ SUBJECT;_K`2|3 NMP > *&(-. Qetye_r THIS FORM IS USED TO INSURE THE ATTACHED INFORMATION IS COMMUNICATED TO ALL PLANT PERSONNEL. IF YOUR INITIALS ARE BY YOUR NAME THE FOLLOWING COMMUNIQUE' HAS BEEN REVIEWED -ARMAND s&-BEIELER^^^.BICKHAM A- BLANCHARD ____ BOCK _____BORDELQftf/^-BOURG_____BOURGEOIS ____ CLEBERT ./f.COOK F. JRC.COOK IfUA------CRW*F21 fe~ ____ davis ^^Tdonatto /^_DOUCET/4^_DUGAS fk^WEV DA-EIUS _^^TgRANT iS^-GRAVOUILLA ___ -HANEJ Q^^ARRISON J---JACK O. .^%ACK R. _fi_ JACKSON ____ JOHNSON_____ KIRSH .^LONDON_____MICHEL 'yj^MILLENDER ______MONTGOMERY 7K.NOAH ------- PATTERSON q/. PIERCE ____ RIZZO ____ SIMONSON ____ TOUCHET_____TRICET /^X-WILLIAMS _____ WIEGLE (-................................... ) ..............(----------------------> JNP4/C0 DOW CONFIDENTIAL MNIV a INITIAL REVIEW t INITIAL REVIEW A INITIAL REVIEW A INITIAL [REVIEW S INITIAL REVIEW INITIAL ^ ftivism a initial D A 033"'98 CONFIDENTTAi September 6, 1990 To: All Interested Parties Variable Frequency Drives (VFD) hove been installed on K--213 tans to control the discharge pressure on the compressor. The main benefit is: "~ This will provide morestabie/operatfon during cool weather and hopefully will allow the compressor to run (reliabilityjduring a freeze. Without this, the compressor would shut down due to low oil temperature. By increasing the discharge pressure, you in turn increase the oil temperature preventing the compressor from shutting down. The high discharge press shutdown is still set at 270 psig ond the low ot 5 psig. The low oil temp shutdown will be changed from 92 F to 80 F. The VFD's are set up essentially the some as the ones on the E-200/300's. The fans should be run in "auto" at o discharge setpoint of 170 - 190 psig. The output on TDC controls both fans. In the winter, you may hove to put one of the switches in the field in the stop position. When starting the compressor, the field switch needs to be in the "start" position. There are emergency stop switches in the main MCC. These should only be used in an emergency situation and not for routine tagging, Let me know if you have any questions. Ricky Do a 033pgg conf idential r CHLORINATED METHANES PLANT COMMUNIQUE' DATE;0$-/Jl!/iaaL THIS FORM IS USED TO INSURE THE ATTACHED INFORMATION IS COMMUNICATED TO ALL PLANT PERSONNEL. IF YOUR INITIALS ARE BY YOUR NAME THE FOLLOWING COMMUNIQUE' HAS BEEN REVIEWED lit'..ARM AND P&-BEIEL ER ,, fe'-BlCKHAM %&. .BLANCHARD ____ BOCK _____BORDELON^C^BOURG_____BOURGEOIS ____ CLEBERT .COOK F. "fC^COOK J. _____ CRWfcGpO )AVIS ____ LDOUCET jdimQAS ii>_ELLIS Jt^lGRANT Jli.QRAVOUILLA _____ HANEY lr UiS&ARRlSON 05.JACK 0. _____ JACK R. JACKSON EY r____ JOHNSON_____ KIRSH jW'. LON DON_____ MICHEL ^WiLLENDER __ MONTGOMERY 73^.NOAH _____ PATTERSON ^-TOUCHET_____ TRICE ^t7wiLLIAMS _____ WIEGLE )(---- ( )________________________________ .................... .............. JHP4/90 DOW CONFIDENTIAL A 033300 c.onfTDFntia|_ NPDES SAMPLING PROCEDURE SITE ONCE THROUGH COOLING WATER FRONT DITCH WEIR C-610 BTMS C-650 BTMS STORM RUNOFF FROM Ml STORAGE D-455 DIKE OUTFALL TYPE OF SAMPLE FREQUENCY LIMITS ANALYSIS LBS/DAY (MAX) 1511 GRAB 1/DAY TPH**** 25 1521 1531 1541 1551 2921 GRAB 4/DAY TPH/TOC** GRAB 4/DAY TPH (NO LONGER AN OUTFALL) GRAB WHEN FLOWING*** TOC/OIL & GREASE GRAB WHEN FLOWING TOD*/OIL & GREASE 5 8 55/ 15(MG/L) 200/ 15(MG/L) TOD* TOC** WHEN FLOWING*** TPH**** TOTAL OXYGEN DEMAND TOTAL ORGANIC CARBON SAMPLED ONLY WHEN OUTFALL NEEDS DRAINING; BE SAMPLED ONCE PER CALENDER MONTH. TOTAL PURGEABLE HALOCARBONS THEN ONLY HAS TO SAMPLING PROCEDURE: 1. OUTFALL 1521 - FOUR GRAB SAMPLES/DAY, IN GREEN-CAPPED BOTTLES, AT 6 HOUR INTERVALS (0200, 0800, 1400, & 2000 HRS). REFRIGERATE AFTER CATCHING. AT 2000 HRS, COMPOSITE INTO TWO CLEAR, 40 ML GLASS VIALS FOR TPH & ONE 125 ML AMBER BOTTLE FOR TOC. 2. OUTFALL 1531 - FOUR GRAB SAMPLES/DAY, IN GREEN-CAPPED BOTTLES, AT 6 HOUR INTERVALS (0015, 0615, 1215, & 1815 HRS). REFRIGERATE AFTER CATCHING. AT 2000 HRS, COMPOSITE INTO TWO CLEAR, 40 ML GLASS VIALS FOR TPH. 3. OUTFALL 1511 - ONE GRAB SAMPLE/DAY. CATCH SAMPLE AT 0600 - 0700 HRS, USING TWO CLEAR, 40 ML GLASS VIALS FOR TPH. 4. IN EACH CASE, WRAP A RUBBER BAND AROUND THE TWO VIALS, ATTACHING THE APPROPRIATE COMPOSITE TAG TO THE TWO VIALS FOR EACH OUTFALL. STAPLE THE TAGS FROM THE GRAB SAMPLES TO THE APPROPRIATE COMPOSITE TAG ON THE VIAL SAMPLE FOR EACH OUTFALL. DO A 033301 CONFIDENTIAL RECAPPING: YOU WILL WIND UP EACH NIGHT AT 8 PM (2000 HRS) WITH 2 CLEAR VIALS BANDED TOGETHER & 1 AMBER BOTTLE FOR OUTFALL 1521, AND 2 CLEAR VIALS FOR OUTFALL 1531. PLACE ALL OF THESE, PLUS THE EMPTY BOTTLES FROM THE GRAB SAMPLES IN THE SAMPLE TRAY & PLACE THE TRAY IN THE REFRIGERATOR IN THE ANALYZER SHACK BY OUTFALL 1521. BETWEEN 0600 & 0700 HRS EACH MORNING, SAMPLE OUTFALL 1511 USING 2 CLEAR SAMPLE VIALS. LABEL & PLACE THESE ALSO WITH THE OTHER SAMPLES IN THE SAMPLE TRAY IN THE REFRIGERATOR AT OUTFALL 1521. ENVIRONMENTAL LAB PERSONNEL WILL PICK THESE SAMPLES UP EACH MORNING BETWEEN 0700-0800 HRS. THEY WILL LEAVE CLEAN BOTTLES FOR THAT DAY'S SAMPLING. OUTFALLS 1551 & 2921 ARE SAMPLED ONLY WHEN IT IS NECESSARY TO DRAIN THEM. FOR OUTFALL 1551, USE A 125 OR 250 ML BOTTLE &. SUBMERGE IT TO SAMPLE FOR TOC. USE A 1200 ML WIDE MOUTH BOTTLE, ONLY PARTIALLY SUBMERGING THE BOTTLE TO PERMIT SKIMMING THE WATER FOR THE OIL & GREASE SAMPLE. USE THE SAME PROCEDURE FOR SAMPLING OUTFALL 2921, EXCEPT THAT THE SMALLER BOTTLE IS FOR TOD ANALYSIS RATHER THAN TOC. BOTH OF THESE OUTFALLS MUST BE SAMPLED IN THE MORNING TO GET ANALYZED THAT DAY. THE ABOVE CHANGES ARE BASICALLY VERY SIMILAR TO THE PROCEDURES WE WERE EMPLOYING BEFORE. THE CHANGES THAT YOU SEE HERE WERE INCORPORATED TO CLEAR UP A DISCREPANCY WHICH EXISTS BETWEEN THE STATE & FEDERAL PERMITS. BY USING THE CALENDER DAY, ALL LA. DIV. FACILITIES WILL HAVE A SAMPLING DAY FROM 12:00 A.M. TO 12:00 A.M. THE CHANGE WILL TAKE EFFECT ON AUGUST 01, 1990. TO FACILITATE A SMOOTH TRANSITION & SATISFY SAMPLING UNDER BOTH REQUIREMENTS, THE 2:00 A.M. SAMPLE THAT DAY WILL HAVE TO BE CAUGHT IN DUPLICATE. BE SURE TO INCLUDE ONE WITH THE JULY 31 SAMPLES AS YOU HAVE BEEN, AND USE THE OTHER TO BEGIN THE AUGUST 01 DAY SAMPLES. RJ BORDELON 07/17/90 Do on