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HomeMy WebLinkAbout4101_CityofHighPointRiverdale_MSLWF_CA_DIN28778_20180226SEABOARD GROUP II AND THE CITY OF HIGH POINT February 26, 2018 Mr. Joe Ghiold, Project Manager North Carolina Department of Environmental Quality Division of Waste Management 1646 Mail Service Center Raleigh, North Carolina 27699-1646 Re: Quarterly Remedial Action Progress Report, 4th Quarter 2017 Former Seaboard Chemical and Riverdale Drive Landfill Site Jamestown, Guilford County, North Carolina Dear Mr. Ghiold: The Seaboard Group II and the City of High Point, NC (Parties) are providing this 4th Quarter 2017 Remedial Action Progress Report for the former Seaboard Chemical Corporation facility (SCC) and closed Riverdale Drive Landfill (Landfill) located in Jamestown, NC (the Site). During the 2017 calendar year, the mechanical and phytoremediation treatment systems processed 8,574,00 gallons of extracted groundwater and leachate. During the 4th Quarter 2017, the following shutdowns exceeding one day in duration occurred: Date Duration Reason for Shutdown November 4, 2017 2.2 days Power Failure November 11, 2017 1.8 days PW-DR1 Pump Failure November 14, 2017 1.9 days PW-DR1 Pump Repairs December 1, 2017 5.0 days P-601 A&B pumps cleaned/de-scaled December 11, 2017 4.0 days Routine citric acid system cleaning As discussed in the 3rd Quarter 2017 Report, the Parties have evaluated response actions to protect the system electronics from future lightning strikes and other power fluctuations. This evaluation was taken in response to the 55 day shutdown which occurred due to a lightning strike on June 19, 2017. The entire system has been inspected by an electrical contractor and the Parties have received recommendations for upgrades to the surge suppression and UPS backup systems. The Parties are in the process of implementing the approved recommendations and these activities should be completed during the 1st Quarter of 2018 .   The attached Figures and Tables provide the results of the full scale operation of the treatment System during the 4th Quarter 2017, including: Operating Data, Process Flow Data, Well Static Water Level Data, System Chemistry, Utility Data Use, and Contaminant Removal Efficiency. Summary At this time, the system is in full operation. Recommendations to upgrade the electrical surge suppression and UPS backup systems have been approved and in the process of implementation. Please contact Mr. Gary D. Babb, P.G. (919/325-0696) or Craig Coslett (610/435-1151) if there are any questions or comments. Please direct correspondence related to this matter to: Mr. Craig Coslett de maximis, inc. 1550 Pond Road, Suite 120 Allentown, PA 18104 Communications via electronic mail should be directed to gdbabb@gmail.com and ccoslett@demaximis.com. Respectfully, Seaboard Group II and City of High Point Gary D. Babb, P.G. President Cc: Dave Nutt, Esq. - Seaboard Trustee Steve Anastos - Seaboard Trustee Ed Gunderson - Seaboard Group Technical Committee Craig Coslett – Project Oversight Coordinator Terry Houk - City of High Point Trustee Amos Dawson, Seaboard Group II Counsel Jackie Drummond - NCDEQ Division of Solid Waste   SEABOARD GROUP II & THE CITY OF HIGH POINTQUARTERLY LOG ‐ Q4 2017QUARTERLY Units ofINITIAL WEEK 1 WEEK 2 WEEK 3 WEEK 4 WEEK 5 WEEK 6 WEEK 7 WEEK 8 WEEK 9  WEEK 10 WEEK 11 WEEK 12 WEEK 13 TOTALS MeasureMETER READING9/29/201710/6/201710/13/201710/20/201710/27/201711/3/201711/10/201711/20/201711/27/201712/6/201712/11/201712/20/201712/26/20171/2/2018LEACHATE (GALLONS) 2,039,357         2,085,660         2,129,851         2,169,251       2,217,613       2,264,227       2,326,206       2,420,853       2,496,578        2,538,134       2,607,974       2,682,010       2,718,999       2,791,398      752,041         GALLONSLS1‐RWs (GALLONS) 594,984            602,046            608,255            613,927          633,342          676,822          706,981          749,701          791,135           807,168          822,138          833,368          837,472          851,304         256,320         GALLONSPWDR1 (GALLONS) 3,364,776         3,549,501         3,679,899         3,832,101       4,014,686       4,195,431       4,280,485       4,379,212       4,499,036        4,574,177       4,617,004       4,676,021       4,711,632       4,801,625      1,436,849      GALLONSSIS‐RWs (GALLONS) 345,281            357,193            363,525            370,498          378,641          385,869          392,559          400,246          407,185           411,751          411,951          418,179          420,772          427,088         81,807            GALLONSPHYTO DISCH. (GALLONS) 6,540,619         6,801,912         6,996,957         7,214,918       7,485,034       7,780,410       7,970,364       8,227,292       8,473,986        8,619,936       8,754,240       8,916,654       8,996,684       9,184,816      2,644,197      GALLONSAIR STRIP. RUNTIME (HRS) 3,862                 4,023                 4,161                 4,309               4,471               4,633               4,744               4,889               5,048                5,144                5,235               5,359               5,414               5,528              1,666              76.3%LS1 COMP RUN (HOURS) 5,522                 5,587                 5,644                 5,671               5,724               5,836               5,914               6,031               6,163                6,240                6,316               6,398               6,435               6,514              992                 HOURSLS1 COMP LOAD (HOURS) 418                    427                    434                    440                  448                  462                  472                  487                  505                   516                  526                  537                  541                  550                 132                 HOURSLS2 COMP RUN (HOURS) 6,567                 6,672                 6,801                 6,908               7,049               7,120               7,185               7,242               7,286                7,312                7,317               7,425               7,477               7,578              1,011              HOURSLS2 COMP LOAD (HOURS) 841                    847                    860                    868                  885                  889                  896                  900                  904                   907                  907                  910                  912                  916                 75                   HOURSELECT. UPPER (kW‐Hr) 7,227                 7,266                 7,297                 7,338               7,386               7,434               7,478               7,566               7,627                7,697                7,741               7,824               7,872               7,941              714                 KW‐HRWATER METER (CF)383,770          384,853          385,292           386,636          387,045          387,900          387,975          388,053         32,037            GALLONSBACKWASH PUMP (GAL.)131,750           137,353          139,978          140,195          140,483          140,716         8,966              GALLONSIRRIGATION ZONES (GALLONS):ZONE 1 ‐                    7,190               24,406             40,121              50,499              58,455             69,487             74,284             85,029            85,029            GALLONSZONE 2 ‐                    6,862               23,884             38,630              48,362              55,845             67,030             71,589             82,180            82,180            GALLONSZONE 3 ‐                    7,502               23,880             39,447              50,198              58,573             69,874             74,799             87,000            87,000            GALLONSZONE 4 ‐                    7,477               22,026             38,390              49,616              58,520             68,808             74,348             86,912            86,912            GALLONSZONE 5 ‐                    8,450               25,527             42,604              53,735              62,347             73,609             79,639             92,429            92,429            GALLONSZONE 6 ‐                    8,745               25,407             43,034              54,246              63,267             74,579             79,828             91,718            91,718            GALLONSZONE 7 ‐                    8,146               24,644             40,119              51,193              58,582             68,235             74,013             86,380            86,380            GALLONSZONE 8 ‐                    9,079               26,955             44,428              56,159              65,294             76,263             82,501             95,908            95,908            GALLONSZONE 9 ‐                    7,418               23,444             38,944              47,643              55,816             64,833             70,393             82,083            82,083            GALLONSZONE 10 ‐                    8,549               25,988             42,925              52,298              62,484             73,599             79,950             92,317            92,317            GALLONSZONE 11 ‐                    4,263               14,219             23,918              29,008              34,434             39,484             42,419             50,247            50,247            GALLONSZONE 12 ‐                    8,806               26,181             42,990              52,606              59,918             70,338             75,608             88,625            88,625            GALLONSZONE 13 ‐                    7,588               22,329             37,682              46,133              53,324             63,438             68,801             80,120            80,120            GALLONSZONE 14 ‐                    6,633               23,503             38,007              47,928              54,604             65,167             70,010             81,260            81,260            GALLONSZONE 15 ‐                    4,688               15,638             26,299              32,565              37,261             44,383             47,497             54,296            54,296            GALLONSDAILY AVERAGEAVERAGEAVERAGE RUNTIME96% 82% 88% 97% 96% 66% 60% 95% 45% 76% 57% 38% 68%74%AVERAGE FLOW (GPM)25.9 19.3 21.6 26.8 29.3 18.8 17.8 24.5 11.3 18.7 12.5 9.3 18.7 19.6                GPMEFF. DISCH. (GALLONS)37,328               27,864              31,137             38,588             42,197             27,136             25,693             35,242              16,217              26,861             18,046             13,338             26,876            28,194            GPDTOTAL INFLUENT (GALLONS)35,715               26,733               29,178             36,929             39,724             26,269             24,378             34,846              15,255              25,567             16,723             13,216             26,077             26,970            GPDINF. LEACHATE (GALLONS)6,615                 6,313                5,629               6,909               6,659               8,854               9,465               10,818              4,617                13,968             8,226               6,165               10,343            8,045              GPDINF. LS1‐RWs (GALLONS)1,009                 887                   810                  2,774               6,211               4,308               4,272               5,919                1,781                2,994               1,248               684                  1,976              2,683              GPDINF. PWDR1 (GALLONS)26,389               18,628              21,743             26,084             25,821             12,151             9,873               17,118              8,349                8,565               6,557               5,935               12,856            15,390            GPDINF. SIS‐RWs (GALLONS)1,702                 905                   996                  1,163               1,033               956                  769                  991                   507                  40                    692                  432                  902                 853                 GPDWEEKLY RUNTIME (DAYS)6.7                     5.7                    6.2                   6.8                   6.7                   4.6                   4.2                   6.6                    3.1                   5.3                   4.0                   2.7                   4.7                  5.2                  DAYS/WKLS1 COMP RUN (HRS)9.3                     8.1                    3.9                   7.6                   16.0                 11.1                 11.7                 18.9                  8.6                   15.2                 9.1                   6.2                   11.3                10.5                HRS/DAYLS1 COMP LOAD (HRS)1.3                     1.0                    0.9                   1.1                   2.0                   1.4                   1.5                   2.6                    1.2                   2.0                   1.2                   0.7                   1.3                  1.4                  HRS/DAYLS2 COMP RUN (HRS)15.0                   18.4                  15.3                 20.1                 10.1                 9.3                   5.7                   6.3                    2.9                   1.0                   12.0                 8.7                   14.4                10.7                HRS/DAYLS2 COMP LOAD (HRS)0.9                     1.9                    1.1                   2.4                   0.6                   1.0                   0.4                   0.6                    0.3                   ‐                   0.3                   0.3                   0.6                  0.8                  HRS/DAYELECTRICITY (kW‐Hr)5.6                     4.4                    5.9                   6.9                   6.9                   6.3                   8.8                   8.7                    7.8                   8.8                   9.2                   8.0                   9.9                  7.5                  kW‐HR/DAYCITY WATER (GALLONS)810                  469                   1,117                613                  711                  94                    83                    557                 GPDBACKWASH PUMP (GAL.)623                  525                  24                    48                    33                   251                 GPDEFFLUENT LABSFe (mg/L) 0.53 0.25 0.68 0.7 1.03 1.98 1.86                 1.3                    3.5                    2.08 0.83 0.39 0.181.2                  mg/LpH  6.81 6.81 6.64 6.53 6.35 7.35 6.86                 7.1                    7.09                  7.00                 6.91                 7.13                 6.82                6.9                  m/LORP (mV) 62 38 30 28 237 112 203                  114 73                     59 86                    68 74                   91                   mVCOND (uS/cm) 1893 1834 1832 1900 2700 1997 1,990               1,953                1,984                2,127               1,815               1,944               1,874              1,988              uS/cmTDS (mg/L) 1360 1315 1318 1372 2164 1450 1,442               1,415                1,430                1,556               1,305               1,411               1,361              1,454              mg/LTSS (mg/L) 5 16 30 14 21 18 4                      27                     20                     17 13                    10                    7                     15.5                mg/LCOD (mg/L) 54 54 70 127 118 95 86                    94                     128                   98                    60                    63                    66                   86                   mg/LWELL LEVELSAVERAGE ChangeOWDR‐4 682.16 672.17 671.02 670.62 669.76 671.80 672.96 673.47             672.58 673.11 676.01 676.27 673.17 679.76673.3               (8.88)                OWDR‐2 681.90 671.35 670.42 670.05 669.17 671.24 672.50 673.05             672.13 672.73 676.21 676.04 672.80 679.75672.9               (9.02)                PWDR‐1 689.23 658.99 669.49 666.49 662.84 659.86 665.88 668.53             662.81 662.69 681.75 670.54 666.69 685.66667.9               (21.37)             OWDR‐3 681.24 680.10 680.30 679.88 679.97 679.65 679.58             679.56 679.47 679.38 679.17 679.28 679.27679.6               (1.61)                PW‐6D 680.37 674.73 674.84 674.89 674.87             675.14 677.15 676.29 673.47675.2               (5.20)                OWLFS‐2 680.00 668.38 662.89 662.91 662.90 662.90 662.99             662.86 673.50 662.89 660.72 664.65 664.63664.4               (15.65)             PW‐16D 680.13 675.04 675.35 673.36 674.61 675.11 675.28             674.93 663.70 676.26 674.26 675.77 678.18674.3               (5.81)                PW‐15D 682.74 678.63 678.18 678.91 677.26 678.09 678.60 678.62             678.34 679.14 679.30 679.53 679.08 680.24678.8               (3.98)                ESTIMATED LAKE LEVEL 680.6 680.4 680.3 680.1 680.2 680.3 680.3 680.3 679.6 679.6 679.60 679.60680.0               (0.57)                SOURCE WATERPWDR‐1 YES YES YES YES YES YES YES YES YES YES YES YES YESLEACHATE (LCHT) YES YES YES YES YES YES YES YES YES YES YES YES YESLS‐1 RECOVERY WELLS (LS1‐RWs) YES YES YES YES YES YES YES YES YES YES YES YES YESSIS RECOVERY WELLS (SIS‐RWs) YES YES YES YES YES YES YES YES YES YES YES YES YES 0123456780500010000150002000025000300003500040000450001234567891011121314Runtime (Days)AVERAGE DAILY FLOW (GALLONS)WEEKSEABOARD Q4 2017INF. LEACHATE (GALLONS)INF. LS1‐RWs (GALLONS)INF. PWDR1 (GALLONS)INF. SIS‐RWs (GALLONS)EFF. DISCH. (GALLONS)WEEKLY RUNTIME (DAYS) 660.00665.00670.00675.00680.00685.00690.00695.00012345678910111213WELL LEVELSWEEKSEABOARD Q4 2017OWDR‐4OWDR‐2PWDR‐1OWDR‐3PW‐6DOWLFS‐2PW‐16DPW‐15DESTIMATED LAKE LEVEL 0500100015002000250030000510152025303512345678910111213ORP, COND, TDS, CODFe, DO, pH, TSSWEEKSEABOARD Q4 2017Fe (mg/L)DO (mg/L)pHTSS (mg/L)ORP (mV)COND (uS/cm)TDS (mg/L)COD (mg/L)  ‐ 2.0 4.0 6.0 8.0 10.0 12.0 ‐ 5.0 10.0 15.0 20.0 25.012345678910111213POWER CONSUMPTION ‐ DAILY AVERAGECOMPRESSOR DAILY AVERGAESWEEKSEABOARD Q4 2017LS1 COMP RUN (HRS)LS1 COMP LOAD (HRS)LS2 COMP RUN (HRS)LS2 COMP LOAD (HRS)ELECTRICITY (kW‐Hr) STEP Contaminant Masses 1,4- dioxane Chlorinated ethenes Chlorinated ethanes Other organics Total contaminant mass g g g g g STEP 1 (Mechanical Treatment System) Mechanical system influent 8,900 18,200 9,600 13,500 50,200 Mechanical system effluent 7,200 225 116 357 7,898 Percent contaminant removal 19.1% 98.8% 98.8% 99.7 84.3% STEP 2 (Phytoremediation System) Mechanical system effluent (Phyto system influent) 7,200 225 116 357 7,898 Phyto system effluent (Drainage water) 21 ND ND ND 21 Percent contaminant removal 99.7% 100% 100% 100% >99.9% Overall percent contaminant removal 99.8% 100% 100% 100% >99.9%   Figure 6 ‐ Calculation of the Contaminant Removal Efficiency for the Seaboard System.        Third Quarter Data, percent contaminant removal is calculated for each step in                the treatment process as well as for the combined process.