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Home My WebLink AboutWQ0036881_Injection Event Record_20230623North Carolina Department of Environmental Quality — Division of Water Resources INJECTION EVENT RECORD (IER) Permit Number 1. Permit Information Permittee Facility Name Facility Address (include County) 2. Injection Contractor Information Injection Contractor / Company Name Street Address City State Zip Code () Area code — Phone number 3. Well Information Number of wells used for injection Well IDs Were any new wells installed during this injection event? ❑ Yes ❑ No If yes, please provide the following information: Number of Monitoring Wells Number of Injection Wells Type of Well Installed (Check applicable type): ❑ Bored ❑ Drilled ❑ Direct -Push ❑ Hand -Augured ❑ Other (specify) Please include a copy of the GW-1 form for each well installed Were any wells abandoned during this injection event? ❑ Yes ❑ No If yes, please provide the following information: Number of Monitoring Wells Number of Injection Wells. Please include a copy of the GW-30 for each well abandoned. 4. Injectant Information Injectant(s) Type (can use separate additional sheets if necessary Concentration If the injectant is diluted please indicate the source dilution fluid. Total Volume Injected (gal) Volume Injected per well (gal) 5. Injection History Injection date(s) Injection number (e.g. 3 of 5) Is this the last injection at this site? ❑ Yes ❑ No I DO HEREBY CERTIFY THAT ALL THE INFORMATION ON THIS FORM IS CORRECT TO THE BEST OF MY KNOWLEDGE AND THAT THE INJECTION WAS PERFORMED WITHIN THE STANDARDS LAID OUT IN THE PERMIT. SIGNATURE OF INJECTION CONTRACTOR DATE Submit the original of this form to the Division of Water Resources within 30 days of injection. Form UIC-IER Attn: UIC Program, 1636 Mail Service Center, Raleigh, NC 27699-1636, Phone No. 919-807-6464 Rev. 3-1-2016 0 INJECTION SEGMENT GROUP 440 PM-8S N JECTI ON SEGMENT GROUP 310 N Sib O - O S18 R 0 S17° PM-4 8 ° R19° Q,ScP M -4 D Q17 — - Q10 ° a16 INJECTION SEGMENT P14 PIS i ° 6 GROUP 340 ° P76 (REW-1,2,3) I j O ° P17 _ REW1 O P1 S / N14 N7 I N160 O ewer Cutory O I /-5S ®PO R K76 7S �`� H J16 PM-2S °N20 7K13 ��j5'H,5 _ N,8 MN,9 ° ,OINJECTION SEGMENT° ,q ' 6 P LE® 3S F13 iPDLE GROUP 430 PM-5D i 1 1 ° ' J140 0K,7 "8 ° 2 ° NJECTION H09 ° H,0 _ G7320 SEGM EN T G08 H11 0 O H13 O B — 30F,41,111"6 1 2° O,7 1IA J20 --_ 19 GROUP 330 N JECTI ON 0 G,0 40 8 ti = S � 1 S S I \V/I O SEGMENT ° G,1 A5 2 - D I J,g 12 /� I GROUP F07 ° M PDF09 D E1130 y0 �l H79 o ° 14 v/ �W3 3 /7 O F7,^y Flo I 134 410 00 I P S E06 , _ ° 6 ° P 7 S OE 07 F16 7 ° ° z 0 10 S FO B03 E08 EOO p i 15 1 1p 3°B04 C0616 D06 D07 0 30 B06 1.,;8 E10 ° 10 30 810 p SCALE os 39 1 806 C07 8 D08 07 Boss 0 0 20 FEET 30 CO8 - 16 B030 -' 0 D09 ¢ BASE MAP DEVELOPED FROM PLANS BY CDM SMITH, TRS, AND ORIGIN LAND SURVEYING AND MAPPING, INC. 60 uP ng/neeri � — IESI Engineering, P.C. NC# C-4390 & INJECTION �"' Innovative Engineering Solutions, Inc. SEGMENT '' 37 PEARL STREET #1 REVISIONS BRAINTREE, MASSACHUSETTS 02184 e GROUP 1 (508) 623-1224 ' i 320 2 T1rLE INJECTION WELLS IN 3 EACH SEGMENT CLIENT NORTHROP GRUMMAN ® SRE FORMER CLIFTON PRECISION SITE INJECTION SEGMENT GROUP 420 LOCATION 1995 NC HWY 141 MURPHY, NC 28906-6864 DRAWN CHECKED I FILENAME DATE SEPT. [FIGURE IK DF NG—MURPHY REM PLAN 2022 6-3 Table 1. Completed and Projected 2023 EAD Amendment Dosing Amounts and Schedule Former Clifton Precision Site, Murphy, NC PERMIT # WQ0036881 December 13-15, 2022 January 20-21, 2022 January 31- February 2, 2023 February 15-16, 2023 March 29-30, 2023 April 18-19,2023 May 10-11, 2023 Segment ID Injection Event #1 Injection Event #2 Injection Event #3 Injection Event #4 Injection Event #5 Injection Event #6 Injection Event #7 (inject equal volumes into all TOTAL ACTUAL Volume of Diluted Amendments (gallons) (all Injection Events) TOTAL ACTUAL Volume of Diluted Amendments (gallons) TOTAL ACTUAL Volume of Diluted Amendments (gallons) TOTAL ACTUAL Volume of Diluted Amendments (gallons) TOTAL ACTUAL Volume of Diluted Amendments (gallons) TOTAL ACTUAL Volume of Diluted Amendments (gallons) TOTAL ACTUAL Volume of Diluted Amendments (gallons) wells in segment) McOH EVO DAP Water Flush pH Buffer Water Flush Totals Me/Et + DAP Water Flush Me/Et+ pH Water Flush Event Totals Me/Et + DAP Water Flush Me/Et+ pH Water Flush Event Totals Me/Et + DAP Water Flush Me/Et+ pH Water Flush Event Totals Me/Et + DAP Water Flush Me/Et+ pH Water Flush Event Totals Me/Et + DAP Water Flush Me/Et+ pH Water Flush Event Totals Me/Et + DAP Water Flush Me/Et+ pH Water Flush Event Totals 310 1,082 0 Soo 201 504 239 2,525 500 250 500 249 1,499 441 250 500 268 1,460 500 249 469 246 1,463 685 303 694 306 1,989 644 313 644 348 1,949 650 309 713 363 2,035 320 1,077 0 407 245 480 250 2,458 500 250 500 250 1,500 405 250 435 267 1,356 500 250 494 218 1,462 695 310 696 299 2,000 648 308 662 341 1,960 646 314 715 379 2,054 330 922 0 503 354 449 250 2,478 500 250 500 250 1,500 463 252 540 260 1,515 1 500 249 472 256 1,477 689 308 696 306 1,999 647 292 682 335 1,955 657 304 718 377 2,055 340 1,082 0 421 186 417 250 2,356 500 250 500 250 1,500 396 250 500 250 1,396 499 250 500 250 1,499 1,995 959 2,060 940 5,954 1,935 918 2,031 1 1,055 5,938 1,947 997 1 1,966 734 1 5,644 410(4) 0 665 504 174 504 138 1,985 565 194 509 227 1,495 501 250 430 250 1,430 459 195 443 248 1,345 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42014J 0 1,328 505 251 461 250 2,794 500 224 500 236 1,4L95 250 472 250 1,472 500 239 472 250 1,461 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 430 0 1,227 504 218 476 235 2,660 543 209 500 230 1,4271 500 255 1,463 500 247 467 273 1,487 0 0 000 0 0 0 0 0 0 0 0 0 0 440 0 1,216 496 223 500501231441 232 1,4 250 490 239 1,479 413 221 490 286 1,409 0 0 000 0 0 0 0 0 0 0 0 0 0 Batch Totals: 4,163 4,436 3,839 1,851 3,790 1,812 19,890 4,108 1,858 3,950 1,924 11,8 2,023 3,866 2,038 11,570 3,871 1,900 3,806 2,025 11,602 4,064 1,880 4,146 1,851 11,941 3,874 1,830 4,018 2,079 11,802 3,899 1,924 4,112 1,853 11,788 June 2-5, 2023 July 2023 August 2023 September 2023 October Segment ID Injection Event #8 Injection Event #9 Injection Event #10 Injection Event #11 Injection Event #12 (inject equal volumes into all TOTAL ACTUAL Volume of Diluted Amendments (gallons) Expected Approximate Volume of Diluted Amendments (gallons) Expected Approximate Volume of Diluted Amendments (gallons) Expected Approximate Volume of Diluted Amendments (gallons) Expected Approximate Volume of Diluted Amendments (gallons) wells in segment) McOH EVO DAP Water Flush pH Buffer Water Flush Totals McOH EVO DAP Water Flush pH Buffer Water Flush Totals McOH EVO DAP Water Flush pH Buffer Water Flush Totals McOH EVO DAP Water Flush pH Buffer Water Flush Totals McOH EVO DAP Water Flush pH Buffer Water Flush Totals 310 0 3,837 0 497 934 468 5,735 0 4,000 0 500 1,000 500 6,000 DOSING TO BE DETERMINED BASED ON DATA 320 0 3,819 0 482 942 490 5,732 0 4,000 0 500 1,000 500 6,000 330 0 3,842 0 482 952 475 5,751 0 4,000 0 Soo 1,000 500 6,000 340 0 3,829 1 0 458 922 461 5,670 0 4,000 1 0 500 1,000 500 6,000 41014' 0 0 0 0 0 0 0 0 0 0 0 0 0 0 420141 0 0 0 0 0 0 0 0 0 0 0 0 0 0 430 0 0 0 0 0 0 0 0 0 0 0 0 0 0 440 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Batch Totals: 0 15,326 0 1,918 3,749 1,894 22,888 0 16,000 0 2,000 4,000 2,000 1 24,000 Segment ID (approximately equal volumes injected into all wells in segment) Total Remedial Amendments Added to Date Me/Et EVO DAP NaOH NaHCO3 Total Volume (gal) (gal) (Ibs) (Ibs) (Ibs) (gal) 310 1406 250 195 25.2 63.1 18,654 320 1396 249 189 25.1 62.7 18,521 330 1398 251 196 25.5 63.7 18,730 340 2755 250 386 1 44.5 111.2 1 29,957 430141 516 41 98 9.8 24.5 6,255 42014) 523 82 97 9.9 24.7 7,186 430 522 76 97 10.1 25.2 7,091 440 1 504 75 92 10.0 24.9 6,927 Totals: 1 9,0201 1275 1350 160 400 113,320 NOTES: 1) EAD amendment dosing additives and amounts may vary based on recent groundwater data, injection back -pressures, and product availability. 2) Water flush volumes may vary based on recent source area and down -gradient groundwater data. 3) Injected volumes shown in italics are estimated due to operational issues with segment flow meters. 4) Segments 410 & 420 may receive lower amounts of amendments due to apparently lower injection yields as indicated by daylighting of injected fluids at wells including B03, B04, C04, D05, DOB. M 1 3 6/23/2023