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2023 OPI
CERS = California Environmental Reporting System, ID = Identification, UST = Underground storage tank, ICC = International Code Council, A/V = Audible and visual UNDERGROUND STORAGE TANK OVERFILL PREVENTION EQUIPMENT INSPECTION REPORT FORM (Page 1 of 1) Type of Action Installation Inspection Repair Inspection 36 Month Inspection I. FACILITY INFORMATION CERS ID 10155699 Date of Overfill Prevention Equipment Inspection 6/30/2023 Business Name (Same as Facility Name or DBA-Doing Business As.) Lucky 7 #8 Business Site Address 2601 S. Chester Ave. City Bakersfield ZIP Code 93304 II. UNDERGROUND STORAGE TANK SERVICE TECHNICIAN INFORMATION Name of UST Service Technician Performing the Inspection (Print as shown on the ICC Certification.) Bruce W. Hinsley Phone # (661) 706 - 4321 Ext. Contractor/Tank Tester License # 971259 ICC Certification # 8032698 ICC Certification Expiration Date 6/22/2023 Overfill Prevention Equipment Inspection Training and Certifications (List applicable certifications.) 1193980 III. OVERFILL PREVENTION EQUIPMENT INSPECTION INFORMATION Inspection Method Used: Manufacturer Guidelines (Specify) OPW Overfill Prevention Industry Code or Engineering Standard (Specify) Engineered Method (Specify) Attach the inspection procedures and all documentation required to determine the results. # of Attached Pages: Tank ID: (By tank number, stored product, etc.) 87 91 What is the tank inside diameter? (Inches) 120 120 0 Is the fill piping secondarily contained? Yes No Yes No Yes No Yes No Is the vent piping secondarily contained? Yes No Yes No Yes No Yes No Overfill Prevention Equipment Manufacturer(s) OPW OPW What is the overfill prevention equipment response when activated? (Check all that apply.) Shuts Off Flow Shuts Off Flow Shuts Off Flow Shuts Off Flow Restricts Flow Restricts Flow Restricts Flow Restricts Flow A/V Alarm A/V Alarm A/V Alarm A/V Alarm Are flow restrictors installed on vent piping? Yes No Yes No Yes No Yes No At what level in the tank is the overfill prevention set to activate? (Inches from bottom of tank.) 105 105 What is the percent capacity of the tank at which the overfill prevention equipment activates? 93 93 Is the overfill prevention in proper operating condition to respond when the substance reaches the appropriate level? Yes Yes Yes Yes No (Specify in section V.) No (Specify in section V.) No (Specify in section V.) No (Specify in section V.) IV. SUMMARY OF INSPECTION RESULTS Overfill Prevention Inspection Results Pass Fail Pass Fail Pass Fail Pass Fail V. COMMENTS All items marked “Fail” must be explained in this section. Any additional comments may also be provided here. VI. CERTIFICATION BY UST SERVICE TECHNICIAN CONDUCTING THIS INSPECTION I hereby certify that the overfill prevention equipment was inspected in accordance with California Code of Regulations, title 23, division 3, chapter 16, section 2637.2 and all the information contained herein is accurate. UST Service Technician Signature If the facility has more components than this form accommodates, additional copies of this page may be attached. 21 Appendix B 71SO Overfill Valve in Tank Initial Shut off Level Worksheet Important: This is meant to be supplemental worksheet and not a substitute to following the installation manual instructions. All length measurements are in inches. Please contact the Authority Having Jurisdic- tion (AHJ) and review local, state, and national codes to determine the regulatory requirements governing shut-off capacity in your region, as well as take into account other considerations such as extreme tank tilt. Take the following measurements with the valve in- stalled in the tank: Distance from the 71SO inlet tube flange to the cast lug in the 71SO body (see figures), upper tube length. Note: the Upper Tube Length must be at least 16” to in- clude the protective bend in the tube. (D) = ______________________ Distance from the 71SO inlet tube flange to the top and bottom of lower tube, valve length. (W) = _____________ (U) = _____________ Distance from the 71SO inlet tube flange to the bottom of the tank. Note: If a tank bottom protector is present it may be necessary to add this thickness to dimension (OPW 6111 & 61TP models add 0.6”) (B) = _____________ From the tank calibration chart provided by tank manu- facturer find the dipstick number (Y) which corresponds to the 100% volume. (Y) = _____________ 1. To determine shut-off percentage: Subtract upper tube length (D) from distance to tank bottom (B) (X) = (B) – (D) - 2” =________________________ Using the tank calibration chart provided by the tank manufacturer determine the tank capacity at the cal- culated (X) dimension and the 100% volume (Y) tank capacity. (X) tank capacity in gallons = _______________ (Y) tank capacity in gallons = _______________ SO% = (X) capacity / (Y) capacity x100 = __________ Note: The overfill valve must be installed per AHJ require- ments and all applicable local, state, and national codes. If the overfill valve is set above the allowable shut-off percent- age the overfill valve must be removed and replaced. For reference 40 CFR part 280 Subpart B Section 280.20 overfill valves should be set to a maximum of 95%. (B) To Tank (D) Upper Tube (W) Valve Length, bottom of cut (Y) Tank Chart 100% Volume Dipstick (U) Valve Length, top of cut 21 Appendix B 71SO Overfill Valve in Tank Initial Shut off Level Worksheet Important: This is meant to be supplemental worksheet and not a substitute to following the installation manual instructions. All length measurements are in inches. Please contact the Authority Having Jurisdic- tion (AHJ) and review local, state, and national codes to determine the regulatory requirements governing shut-off capacity in your region, as well as take into account other considerations such as extreme tank tilt. Take the following measurements with the valve in- stalled in the tank: Distance from the 71SO inlet tube flange to the cast lug in the 71SO body (see figures), upper tube length. Note: the Upper Tube Length must be at least 16” to in- clude the protective bend in the tube. (D) = ______________________ Distance from the 71SO inlet tube flange to the top and bottom of lower tube, valve length. (W) = _____________ (U) = _____________ Distance from the 71SO inlet tube flange to the bottom of the tank. Note: If a tank bottom protector is present it may be necessary to add this thickness to dimension (OPW 6111 & 61TP models add 0.6”) (B) = _____________ From the tank calibration chart provided by tank manu- facturer find the dipstick number (Y) which corresponds to the 100% volume. (Y) = _____________ 1. To determine shut-off percentage: Subtract upper tube length (D) from distance to tank bottom (B) (X) = (B) – (D) - 2” =________________________ Using the tank calibration chart provided by the tank manufacturer determine the tank capacity at the cal- culated (X) dimension and the 100% volume (Y) tank capacity. (X) tank capacity in gallons = _______________ (Y) tank capacity in gallons = _______________ SO% = (X) capacity / (Y) capacity x100 = __________ Note: The overfill valve must be installed per AHJ require- ments and all applicable local, state, and national codes. If the overfill valve is set above the allowable shut-off percent- age the overfill valve must be removed and replaced. For reference 40 CFR part 280 Subpart B Section 280.20 overfill valves should be set to a maximum of 95%. (B) To Tank (D) Upper Tube (W) Valve Length, bottom of cut (Y) Tank Chart 100% Volume Dipstick (U) Valve Length, top of cut Modern Welding Company Subsidiaries Nationwide www.modweldco.com modern@modweldco.com Tank Calibration Chart Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches Diameter: 120 inches Length: 102.5 inches Total Volume: 5,018 gallons Depth (inches) Volume (gallons) 0.000 0 0.125 0 0.250 1 0.375 1 0.500 2 0.625 3 0.750 4 0.875 5 1.000 6 1.125 8 1.250 9 1.375 10 1.500 12 1.625 13 1.750 15 1.875 17 2.000 18 2.125 20 2.250 22 2.375 24 2.500 25 2.625 27 2.750 29 2.875 31 3.000 33 3.125 36 3.250 38 3.375 40 3.500 42 3.625 44 3.750 47 3.875 49 4.000 51 4.125 54 Depth (inches) Volume (gallons) 4.250 56 4.375 59 4.500 61 4.625 64 4.750 66 4.875 69 5.000 72 5.125 74 5.250 77 5.375 80 5.500 82 5.625 85 5.750 88 5.875 91 6.000 94 6.125 97 6.250 100 6.375 103 6.500 106 6.625 109 6.750 112 6.875 115 7.000 118 7.125 121 7.250 124 7.375 127 7.500 131 7.625 134 7.750 137 7.875 140 8.000 144 8.125 147 8.250 150 8.375 154 Depth (inches) Volume (gallons) 8.500 157 8.625 161 8.750 164 8.875 168 9.000 171 9.125 175 9.250 178 9.375 182 9.500 185 9.625 189 9.750 192 9.875 196 10.000 200 10.125 203 10.250 207 10.375 211 10.500 215 10.625 218 10.750 222 10.875 226 11.000 230 11.125 234 11.250 238 11.375 241 11.500 245 11.625 249 11.750 253 11.875 257 12.000 261 12.125 265 12.250 269 12.375 273 12.500 277 12.625 281 Depth (inches) Volume (gallons) 12.750 285 12.875 290 13.000 294 13.125 298 13.250 302 13.375 306 13.500 310 13.625 315 13.750 319 13.875 323 14.000 327 14.125 332 14.250 336 14.375 340 14.500 345 14.625 349 14.750 353 14.875 358 15.000 362 15.125 366 15.250 371 15.375 375 15.500 380 15.625 384 15.750 389 15.875 393 16.000 398 16.125 402 16.250 407 16.375 411 16.500 416 16.625 421 16.750 425 16.875 430 Depth (inches) Volume (gallons) 17.000 434 17.125 439 17.250 444 17.375 448 17.500 453 17.625 458 17.750 463 17.875 467 18.000 472 18.125 477 18.250 482 18.375 486 18.500 491 18.625 496 18.750 501 18.875 506 19.000 510 19.125 515 19.250 520 19.375 525 19.500 530 19.625 535 19.750 540 19.875 545 20.000 550 20.125 555 20.250 560 20.375 565 20.500 570 20.625 575 20.750 580 20.875 585 21.000 590 21.125 595 Depth (inches) Volume (gallons) 21.250 600 21.375 605 21.500 610 21.625 615 21.750 620 21.875 626 22.000 631 22.125 636 22.250 641 22.375 646 22.500 651 22.625 657 22.750 662 22.875 667 23.000 672 23.125 677 23.250 683 23.375 688 23.500 693 23.625 699 23.750 704 23.875 709 24.000 715 24.125 720 24.250 725 24.375 731 24.500 736 24.625 741 24.750 747 24.875 752 25.000 757 25.125 763 25.250 768 25.375 774 Depth (inches) Volume (gallons) 25.500 779 25.625 785 25.750 790 25.875 796 26.000 801 26.125 806 26.250 812 26.375 817 26.500 823 26.625 829 26.750 834 26.875 840 27.000 845 27.125 851 27.250 856 27.375 862 27.500 867 27.625 873 27.750 879 27.875 884 28.000 890 28.125 896 28.250 901 28.375 907 28.500 913 28.625 918 28.750 924 28.875 930 29.000 935 29.125 941 29.250 947 29.375 952 29.500 958 29.625 964 Page 1 of 4 This volumetric tank chart is supplied to you for informational purposes only. These capacity calculations are based on theoretical volumes not actual volumes, and do not reflect atmospheric conditions or thermal expansion/contraction due to temperature changes. If internal accessories such as pumps are present, displacement of these accessories must be considered. Therefore, neither Modern Welding Company nor its officers, directors, employee affiliates or subsidiaries shall be liable for the use of this information covered within. This information is advisory only and the use of the material and methods is solely at the risk of the user. Depth (inches) Volume (gallons) 29.750 970 29.875 975 30.000 981 30.125 987 30.250 993 30.375 998 30.500 1,004 30.625 1,010 30.750 1,016 30.875 1,022 31.000 1,027 31.125 1,033 31.250 1,039 31.375 1,045 31.500 1,051 31.625 1,057 31.750 1,063 31.875 1,068 32.000 1,074 32.125 1,080 32.250 1,086 32.375 1,092 32.500 1,098 32.625 1,104 32.750 1,110 32.875 1,116 33.000 1,122 33.125 1,128 33.250 1,134 33.375 1,140 33.500 1,145 33.625 1,151 33.750 1,157 33.875 1,163 34.000 1,169 34.125 1,175 34.250 1,181 34.375 1,187 34.500 1,193 34.625 1,199 34.750 1,206 Depth (inches) Volume (gallons) 34.875 1,212 35.000 1,218 35.125 1,224 35.250 1,230 35.375 1,236 35.500 1,242 35.625 1,248 35.750 1,254 35.875 1,260 36.000 1,266 36.125 1,272 36.250 1,278 36.375 1,285 36.500 1,291 36.625 1,297 36.750 1,303 36.875 1,309 37.000 1,315 37.125 1,321 37.250 1,328 37.375 1,334 37.500 1,340 37.625 1,346 37.750 1,352 37.875 1,358 38.000 1,365 38.125 1,371 38.250 1,377 38.375 1,383 38.500 1,389 38.625 1,396 38.750 1,402 38.875 1,408 39.000 1,414 39.125 1,421 39.250 1,427 39.375 1,433 39.500 1,439 39.625 1,446 39.750 1,452 39.875 1,458 Depth (inches) Volume (gallons) 40.000 1,464 40.125 1,471 40.250 1,477 40.375 1,483 40.500 1,489 40.625 1,496 40.750 1,502 40.875 1,508 41.000 1,515 41.125 1,521 41.250 1,527 41.375 1,534 41.500 1,540 41.625 1,546 41.750 1,553 41.875 1,559 42.000 1,565 42.125 1,572 42.250 1,578 42.375 1,584 42.500 1,591 42.625 1,597 42.750 1,604 42.875 1,610 43.000 1,616 43.125 1,623 43.250 1,629 43.375 1,635 43.500 1,642 43.625 1,648 43.750 1,655 43.875 1,661 44.000 1,667 44.125 1,674 44.250 1,680 44.375 1,687 44.500 1,693 44.625 1,700 44.750 1,706 44.875 1,712 45.000 1,719 Depth (inches) Volume (gallons) 45.125 1,725 45.250 1,732 45.375 1,738 45.500 1,745 45.625 1,751 45.750 1,758 45.875 1,764 46.000 1,771 46.125 1,777 46.250 1,784 46.375 1,790 46.500 1,796 46.625 1,803 46.750 1,809 46.875 1,816 47.000 1,822 47.125 1,829 47.250 1,835 47.375 1,842 47.500 1,848 47.625 1,855 47.750 1,861 47.875 1,868 48.000 1,875 48.125 1,881 48.250 1,888 48.375 1,894 48.500 1,901 48.625 1,907 48.750 1,914 48.875 1,920 49.000 1,927 49.125 1,933 49.250 1,940 49.375 1,946 49.500 1,953 49.625 1,960 49.750 1,966 49.875 1,973 50.000 1,979 50.125 1,986 Depth (inches) Volume (gallons) 50.250 1,992 50.375 1,999 50.500 2,005 50.625 2,012 50.750 2,019 50.875 2,025 51.000 2,032 51.125 2,038 51.250 2,045 51.375 2,052 51.500 2,058 51.625 2,065 51.750 2,071 51.875 2,078 52.000 2,084 52.125 2,091 52.250 2,098 52.375 2,104 52.500 2,111 52.625 2,117 52.750 2,124 52.875 2,131 53.000 2,137 53.125 2,144 53.250 2,151 53.375 2,157 53.500 2,164 53.625 2,170 53.750 2,177 53.875 2,184 54.000 2,190 54.125 2,197 54.250 2,203 54.375 2,210 54.500 2,217 54.625 2,223 54.750 2,230 54.875 2,237 55.000 2,243 55.125 2,250 55.250 2,257 Depth (inches) Volume (gallons) 55.375 2,263 55.500 2,270 55.625 2,276 55.750 2,283 55.875 2,290 56.000 2,296 56.125 2,303 56.250 2,310 56.375 2,316 56.500 2,323 56.625 2,330 56.750 2,336 56.875 2,343 57.000 2,350 57.125 2,356 57.250 2,363 57.375 2,369 57.500 2,376 57.625 2,383 57.750 2,389 57.875 2,396 58.000 2,403 58.125 2,409 58.250 2,416 58.375 2,423 58.500 2,429 58.625 2,436 58.750 2,443 58.875 2,449 59.000 2,456 59.125 2,463 59.250 2,469 59.375 2,476 59.500 2,483 59.625 2,489 59.750 2,496 59.875 2,503 60.000 2,509 60.125 2,516 60.250 2,523 60.375 2,529 Depth (inches) Volume (gallons) 60.500 2,536 60.625 2,542 60.750 2,549 60.875 2,556 61.000 2,562 61.125 2,569 61.250 2,576 61.375 2,582 61.500 2,589 61.625 2,596 61.750 2,602 61.875 2,609 62.000 2,616 62.125 2,622 62.250 2,629 62.375 2,636 62.500 2,642 62.625 2,649 62.750 2,656 62.875 2,662 63.000 2,669 63.125 2,676 63.250 2,682 63.375 2,689 63.500 2,695 63.625 2,702 63.750 2,709 63.875 2,715 64.000 2,722 64.125 2,729 64.250 2,735 64.375 2,742 64.500 2,749 64.625 2,755 64.750 2,762 64.875 2,768 65.000 2,775 65.125 2,782 65.250 2,788 65.375 2,795 65.500 2,802 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 120 inches | Length: 102.5 inches | Total Volume: 5,018 gallons Page 2 of 4 Depth (inches) Volume (gallons) 65.625 2,808 65.750 2,815 65.875 2,822 66.000 2,828 66.125 2,835 66.250 2,841 66.375 2,848 66.500 2,855 66.625 2,861 66.750 2,868 66.875 2,874 67.000 2,881 67.125 2,888 67.250 2,894 67.375 2,901 67.500 2,908 67.625 2,914 67.750 2,921 67.875 2,927 68.000 2,934 68.125 2,940 68.250 2,947 68.375 2,954 68.500 2,960 68.625 2,967 68.750 2,973 68.875 2,980 69.000 2,987 69.125 2,993 69.250 3,000 69.375 3,006 69.500 3,013 69.625 3,019 69.750 3,026 69.875 3,033 70.000 3,039 70.125 3,046 70.250 3,052 70.375 3,059 70.500 3,065 70.625 3,072 Depth (inches) Volume (gallons) 70.750 3,079 70.875 3,085 71.000 3,092 71.125 3,098 71.250 3,105 71.375 3,111 71.500 3,118 71.625 3,124 71.750 3,131 71.875 3,137 72.000 3,144 72.125 3,150 72.250 3,157 72.375 3,163 72.500 3,170 72.625 3,176 72.750 3,183 72.875 3,189 73.000 3,196 73.125 3,202 73.250 3,209 73.375 3,215 73.500 3,222 73.625 3,228 73.750 3,235 73.875 3,241 74.000 3,248 74.125 3,254 74.250 3,261 74.375 3,267 74.500 3,274 74.625 3,280 74.750 3,287 74.875 3,293 75.000 3,299 75.125 3,306 75.250 3,312 75.375 3,319 75.500 3,325 75.625 3,332 75.750 3,338 Depth (inches) Volume (gallons) 75.875 3,345 76.000 3,351 76.125 3,357 76.250 3,364 76.375 3,370 76.500 3,377 76.625 3,383 76.750 3,389 76.875 3,396 77.000 3,402 77.125 3,409 77.250 3,415 77.375 3,421 77.500 3,428 77.625 3,434 77.750 3,440 77.875 3,447 78.000 3,453 78.125 3,459 78.250 3,466 78.375 3,472 78.500 3,478 78.625 3,485 78.750 3,491 78.875 3,497 79.000 3,504 79.125 3,510 79.250 3,516 79.375 3,523 79.500 3,529 79.625 3,535 79.750 3,542 79.875 3,548 80.000 3,554 80.125 3,560 80.250 3,567 80.375 3,573 80.500 3,579 80.625 3,585 80.750 3,592 80.875 3,598 Depth (inches) Volume (gallons) 81.000 3,604 81.125 3,610 81.250 3,617 81.375 3,623 81.500 3,629 81.625 3,635 81.750 3,641 81.875 3,648 82.000 3,654 82.125 3,660 82.250 3,666 82.375 3,672 82.500 3,679 82.625 3,685 82.750 3,691 82.875 3,697 83.000 3,703 83.125 3,709 83.250 3,715 83.375 3,722 83.500 3,728 83.625 3,734 83.750 3,740 83.875 3,746 84.000 3,752 84.125 3,758 84.250 3,764 84.375 3,770 84.500 3,777 84.625 3,783 84.750 3,789 84.875 3,795 85.000 3,801 85.125 3,807 85.250 3,813 85.375 3,819 85.500 3,825 85.625 3,831 85.750 3,837 85.875 3,843 86.000 3,849 Depth (inches) Volume (gallons) 86.125 3,855 86.250 3,861 86.375 3,867 86.500 3,873 86.625 3,879 86.750 3,885 86.875 3,891 87.000 3,897 87.125 3,903 87.250 3,909 87.375 3,915 87.500 3,920 87.625 3,926 87.750 3,932 87.875 3,938 88.000 3,944 88.125 3,950 88.250 3,956 88.375 3,962 88.500 3,968 88.625 3,973 88.750 3,979 88.875 3,985 89.000 3,991 89.125 3,997 89.250 4,003 89.375 4,008 89.500 4,014 89.625 4,020 89.750 4,026 89.875 4,032 90.000 4,037 90.125 4,043 90.250 4,049 90.375 4,055 90.500 4,060 90.625 4,066 90.750 4,072 90.875 4,077 91.000 4,083 91.125 4,089 Depth (inches) Volume (gallons) 91.250 4,095 91.375 4,100 91.500 4,106 91.625 4,112 91.750 4,117 91.875 4,123 92.000 4,128 92.125 4,134 92.250 4,140 92.375 4,145 92.500 4,151 92.625 4,156 92.750 4,162 92.875 4,168 93.000 4,173 93.125 4,179 93.250 4,184 93.375 4,190 93.500 4,195 93.625 4,201 93.750 4,206 93.875 4,212 94.000 4,217 94.125 4,223 94.250 4,228 94.375 4,234 94.500 4,239 94.625 4,245 94.750 4,250 94.875 4,256 95.000 4,261 95.125 4,266 95.250 4,272 95.375 4,277 95.500 4,282 95.625 4,288 95.750 4,293 95.875 4,299 96.000 4,304 96.125 4,309 96.250 4,315 Depth (inches) Volume (gallons) 96.375 4,320 96.500 4,325 96.625 4,330 96.750 4,336 96.875 4,341 97.000 4,346 97.125 4,351 97.250 4,357 97.375 4,362 97.500 4,367 97.625 4,372 97.750 4,377 97.875 4,383 98.000 4,388 98.125 4,393 98.250 4,398 98.375 4,403 98.500 4,408 98.625 4,413 98.750 4,418 98.875 4,423 99.000 4,429 99.125 4,434 99.250 4,439 99.375 4,444 99.500 4,449 99.625 4,454 99.750 4,459 99.875 4,464 100.000 4,469 100.125 4,474 100.250 4,479 100.375 4,483 100.500 4,488 100.625 4,493 100.750 4,498 100.875 4,503 101.000 4,508 101.125 4,513 101.250 4,518 101.375 4,522 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 120 inches | Length: 102.5 inches | Total Volume: 5,018 gallons Page 3 of 4 Depth (inches) Volume (gallons) 101.500 4,527 101.625 4,532 101.750 4,537 101.875 4,542 102.000 4,546 102.125 4,551 102.250 4,556 102.375 4,561 102.500 4,565 102.625 4,570 102.750 4,575 102.875 4,579 103.000 4,584 103.125 4,589 103.250 4,593 103.375 4,598 103.500 4,602 103.625 4,607 103.750 4,612 103.875 4,616 104.000 4,621 104.125 4,625 104.250 4,630 104.375 4,634 104.500 4,639 104.625 4,643 104.750 4,647 104.875 4,652 105.000 4,656 105.125 4,661 105.250 4,665 105.375 4,669 105.500 4,674 105.625 4,678 105.750 4,682 105.875 4,687 106.000 4,691 106.125 4,695 106.250 4,700 106.375 4,704 106.500 4,708 Depth (inches) Volume (gallons) 106.625 4,712 106.750 4,716 106.875 4,721 107.000 4,725 107.125 4,729 107.250 4,733 107.375 4,737 107.500 4,741 107.625 4,745 107.750 4,749 107.875 4,753 108.000 4,757 108.125 4,761 108.250 4,765 108.375 4,769 108.500 4,773 108.625 4,777 108.750 4,781 108.875 4,785 109.000 4,789 109.125 4,792 109.250 4,796 109.375 4,800 109.500 4,804 109.625 4,808 109.750 4,811 109.875 4,815 110.000 4,819 110.125 4,822 110.250 4,826 110.375 4,830 110.500 4,833 110.625 4,837 110.750 4,840 110.875 4,844 111.000 4,847 111.125 4,851 111.250 4,854 111.375 4,858 111.500 4,861 111.625 4,865 Depth (inches) Volume (gallons) 111.750 4,868 111.875 4,871 112.000 4,875 112.125 4,878 112.250 4,881 112.375 4,885 112.500 4,888 112.625 4,891 112.750 4,894 112.875 4,897 113.000 4,900 113.125 4,904 113.250 4,907 113.375 4,910 113.500 4,913 113.625 4,916 113.750 4,919 113.875 4,922 114.000 4,925 114.125 4,927 114.250 4,930 114.375 4,933 114.500 4,936 114.625 4,939 114.750 4,941 114.875 4,944 115.000 4,947 115.125 4,949 115.250 4,952 115.375 4,955 115.500 4,957 115.625 4,960 115.750 4,962 115.875 4,965 116.000 4,967 116.125 4,969 116.250 4,972 116.375 4,974 116.500 4,976 116.625 4,979 116.750 4,981 Depth (inches) Volume (gallons) 116.875 4,983 117.000 4,985 117.125 4,987 117.250 4,989 117.375 4,991 117.500 4,993 117.625 4,995 117.750 4,997 117.875 4,998 118.000 5,000 118.125 5,002 118.250 5,003 118.375 5,005 118.500 5,007 118.625 5,008 118.750 5,009 118.875 5,011 119.000 5,012 119.125 5,013 119.250 5,014 119.375 5,015 119.500 5,016 119.625 5,017 119.750 5,018 119.875 5,018 120.000 5,018 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 120 inches | Length: 102.5 inches | Total Volume: 5,018 gallons Modern Welding Company Subsidiaries Nationwide www.modweldco.com modern@modweldco.com Tank Calibration Chart Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches Diameter: 120 inches Length: 307 inches Total Volume: 15,031 gallons Depth (inches) Volume (gallons) 0.000 0 0.125 1 0.250 2 0.375 4 0.500 7 0.625 10 0.750 13 0.875 16 1.000 19 1.125 23 1.250 27 1.375 31 1.500 36 1.625 40 1.750 45 1.875 50 2.000 55 2.125 60 2.250 65 2.375 71 2.500 76 2.625 82 2.750 88 2.875 94 3.000 100 3.125 106 3.250 113 3.375 119 3.500 126 3.625 133 3.750 140 3.875 147 4.000 154 4.125 161 Depth (inches) Volume (gallons) 4.250 168 4.375 176 4.500 183 4.625 191 4.750 199 4.875 206 5.000 214 5.125 222 5.250 230 5.375 239 5.500 247 5.625 255 5.750 264 5.875 272 6.000 281 6.125 290 6.250 299 6.375 307 6.500 316 6.625 325 6.750 335 6.875 344 7.000 353 7.125 363 7.250 372 7.375 382 7.500 391 7.625 401 7.750 411 7.875 420 8.000 430 8.125 440 8.250 450 8.375 460 Depth (inches) Volume (gallons) 8.500 471 8.625 481 8.750 491 8.875 502 9.000 512 9.125 523 9.250 533 9.375 544 9.500 555 9.625 565 9.750 576 9.875 587 10.000 598 10.125 609 10.250 620 10.375 632 10.500 643 10.625 654 10.750 665 10.875 677 11.000 688 11.125 700 11.250 712 11.375 723 11.500 735 11.625 747 11.750 758 11.875 770 12.000 782 12.125 794 12.250 806 12.375 818 12.500 831 12.625 843 Depth (inches) Volume (gallons) 12.750 855 12.875 867 13.000 880 13.125 892 13.250 905 13.375 917 13.500 930 13.625 942 13.750 955 13.875 968 14.000 980 14.125 993 14.250 1,006 14.375 1,019 14.500 1,032 14.625 1,045 14.750 1,058 14.875 1,071 15.000 1,084 15.125 1,098 15.250 1,111 15.375 1,124 15.500 1,138 15.625 1,151 15.750 1,164 15.875 1,178 16.000 1,191 16.125 1,205 16.250 1,219 16.375 1,232 16.500 1,246 16.625 1,260 16.750 1,274 16.875 1,287 Depth (inches) Volume (gallons) 17.000 1,301 17.125 1,315 17.250 1,329 17.375 1,343 17.500 1,357 17.625 1,371 17.750 1,385 17.875 1,400 18.000 1,414 18.125 1,428 18.250 1,442 18.375 1,457 18.500 1,471 18.625 1,485 18.750 1,500 18.875 1,514 19.000 1,529 19.125 1,544 19.250 1,558 19.375 1,573 19.500 1,587 19.625 1,602 19.750 1,617 19.875 1,632 20.000 1,647 20.125 1,662 20.250 1,676 20.375 1,691 20.500 1,706 20.625 1,721 20.750 1,736 20.875 1,752 21.000 1,767 21.125 1,782 Depth (inches) Volume (gallons) 21.250 1,797 21.375 1,812 21.500 1,828 21.625 1,843 21.750 1,858 21.875 1,874 22.000 1,889 22.125 1,904 22.250 1,920 22.375 1,935 22.500 1,951 22.625 1,967 22.750 1,982 22.875 1,998 23.000 2,013 23.125 2,029 23.250 2,045 23.375 2,061 23.500 2,077 23.625 2,092 23.750 2,108 23.875 2,124 24.000 2,140 24.125 2,156 24.250 2,172 24.375 2,188 24.500 2,204 24.625 2,220 24.750 2,236 24.875 2,252 25.000 2,269 25.125 2,285 25.250 2,301 25.375 2,317 Depth (inches) Volume (gallons) 25.500 2,334 25.625 2,350 25.750 2,366 25.875 2,383 26.000 2,399 26.125 2,416 26.250 2,432 26.375 2,448 26.500 2,465 26.625 2,482 26.750 2,498 26.875 2,515 27.000 2,531 27.125 2,548 27.250 2,565 27.375 2,581 27.500 2,598 27.625 2,615 27.750 2,632 27.875 2,649 28.000 2,665 28.125 2,682 28.250 2,699 28.375 2,716 28.500 2,733 28.625 2,750 28.750 2,767 28.875 2,784 29.000 2,801 29.125 2,818 29.250 2,835 29.375 2,852 29.500 2,870 29.625 2,887 Page 1 of 4 This volumetric tank chart is supplied to you for informational purposes only. These capacity calculations are based on theoretical volumes not actual volumes, and do not reflect atmospheric conditions or thermal expansion/contraction due to temperature changes. If internal accessories such as pumps are present, displacement of these accessories must be considered. Therefore, neither Modern Welding Company nor its officers, directors, employee affiliates or subsidiaries shall be liable for the use of this information covered within. This information is advisory only and the use of the material and methods is solely at the risk of the user. Depth (inches) Volume (gallons) 29.750 2,904 29.875 2,921 30.000 2,939 30.125 2,956 30.250 2,973 30.375 2,990 30.500 3,008 30.625 3,025 30.750 3,043 30.875 3,060 31.000 3,077 31.125 3,095 31.250 3,112 31.375 3,130 31.500 3,147 31.625 3,165 31.750 3,183 31.875 3,200 32.000 3,218 32.125 3,235 32.250 3,253 32.375 3,271 32.500 3,288 32.625 3,306 32.750 3,324 32.875 3,342 33.000 3,359 33.125 3,377 33.250 3,395 33.375 3,413 33.500 3,431 33.625 3,449 33.750 3,467 33.875 3,485 34.000 3,503 34.125 3,521 34.250 3,539 34.375 3,557 34.500 3,575 34.625 3,593 34.750 3,611 Depth (inches) Volume (gallons) 34.875 3,629 35.000 3,647 35.125 3,665 35.250 3,683 35.375 3,701 35.500 3,720 35.625 3,738 35.750 3,756 35.875 3,774 36.000 3,792 36.125 3,811 36.250 3,829 36.375 3,847 36.500 3,866 36.625 3,884 36.750 3,902 36.875 3,921 37.000 3,939 37.125 3,958 37.250 3,976 37.375 3,995 37.500 4,013 37.625 4,031 37.750 4,050 37.875 4,069 38.000 4,087 38.125 4,106 38.250 4,124 38.375 4,143 38.500 4,161 38.625 4,180 38.750 4,199 38.875 4,217 39.000 4,236 39.125 4,255 39.250 4,273 39.375 4,292 39.500 4,311 39.625 4,330 39.750 4,348 39.875 4,367 Depth (inches) Volume (gallons) 40.000 4,386 40.125 4,405 40.250 4,423 40.375 4,442 40.500 4,461 40.625 4,480 40.750 4,499 40.875 4,518 41.000 4,537 41.125 4,556 41.250 4,574 41.375 4,593 41.500 4,612 41.625 4,631 41.750 4,650 41.875 4,669 42.000 4,688 42.125 4,707 42.250 4,726 42.375 4,745 42.500 4,765 42.625 4,784 42.750 4,803 42.875 4,822 43.000 4,841 43.125 4,860 43.250 4,879 43.375 4,898 43.500 4,917 43.625 4,937 43.750 4,956 43.875 4,975 44.000 4,994 44.125 5,013 44.250 5,033 44.375 5,052 44.500 5,071 44.625 5,090 44.750 5,110 44.875 5,129 45.000 5,148 Depth (inches) Volume (gallons) 45.125 5,168 45.250 5,187 45.375 5,206 45.500 5,226 45.625 5,245 45.750 5,264 45.875 5,284 46.000 5,303 46.125 5,322 46.250 5,342 46.375 5,361 46.500 5,381 46.625 5,400 46.750 5,420 46.875 5,439 47.000 5,458 47.125 5,478 47.250 5,497 47.375 5,517 47.500 5,536 47.625 5,556 47.750 5,575 47.875 5,595 48.000 5,614 48.125 5,634 48.250 5,653 48.375 5,673 48.500 5,693 48.625 5,712 48.750 5,732 48.875 5,751 49.000 5,771 49.125 5,791 49.250 5,810 49.375 5,830 49.500 5,849 49.625 5,869 49.750 5,889 49.875 5,908 50.000 5,928 50.125 5,948 Depth (inches) Volume (gallons) 50.250 5,967 50.375 5,987 50.500 6,007 50.625 6,026 50.750 6,046 50.875 6,066 51.000 6,085 51.125 6,105 51.250 6,125 51.375 6,145 51.500 6,164 51.625 6,184 51.750 6,204 51.875 6,224 52.000 6,243 52.125 6,263 52.250 6,283 52.375 6,303 52.500 6,322 52.625 6,342 52.750 6,362 52.875 6,382 53.000 6,402 53.125 6,421 53.250 6,441 53.375 6,461 53.500 6,481 53.625 6,501 53.750 6,520 53.875 6,540 54.000 6,560 54.125 6,580 54.250 6,600 54.375 6,620 54.500 6,639 54.625 6,659 54.750 6,679 54.875 6,699 55.000 6,719 55.125 6,739 55.250 6,759 Depth (inches) Volume (gallons) 55.375 6,778 55.500 6,798 55.625 6,818 55.750 6,838 55.875 6,858 56.000 6,878 56.125 6,898 56.250 6,918 56.375 6,938 56.500 6,957 56.625 6,977 56.750 6,997 56.875 7,017 57.000 7,037 57.125 7,057 57.250 7,077 57.375 7,097 57.500 7,117 57.625 7,137 57.750 7,157 57.875 7,177 58.000 7,196 58.125 7,216 58.250 7,236 58.375 7,256 58.500 7,276 58.625 7,296 58.750 7,316 58.875 7,336 59.000 7,356 59.125 7,376 59.250 7,396 59.375 7,416 59.500 7,436 59.625 7,456 59.750 7,475 59.875 7,495 60.000 7,515 60.125 7,535 60.250 7,555 60.375 7,575 Depth (inches) Volume (gallons) 60.500 7,595 60.625 7,615 60.750 7,635 60.875 7,655 61.000 7,675 61.125 7,695 61.250 7,715 61.375 7,735 61.500 7,755 61.625 7,774 61.750 7,794 61.875 7,814 62.000 7,834 62.125 7,854 62.250 7,874 62.375 7,894 62.500 7,914 62.625 7,934 62.750 7,954 62.875 7,974 63.000 7,994 63.125 8,013 63.250 8,033 63.375 8,053 63.500 8,073 63.625 8,093 63.750 8,113 63.875 8,133 64.000 8,153 64.125 8,173 64.250 8,193 64.375 8,212 64.500 8,232 64.625 8,252 64.750 8,272 64.875 8,292 65.000 8,312 65.125 8,332 65.250 8,352 65.375 8,371 65.500 8,391 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 120 inches | Length: 307 inches | Total Volume: 15,031 gallons Page 2 of 4 Depth (inches) Volume (gallons) 65.625 8,411 65.750 8,431 65.875 8,451 66.000 8,471 66.125 8,490 66.250 8,510 66.375 8,530 66.500 8,550 66.625 8,570 66.750 8,590 66.875 8,609 67.000 8,629 67.125 8,649 67.250 8,669 67.375 8,689 67.500 8,708 67.625 8,728 67.750 8,748 67.875 8,768 68.000 8,787 68.125 8,807 68.250 8,827 68.375 8,847 68.500 8,866 68.625 8,886 68.750 8,906 68.875 8,926 69.000 8,945 69.125 8,965 69.250 8,985 69.375 9,004 69.500 9,024 69.625 9,044 69.750 9,063 69.875 9,083 70.000 9,103 70.125 9,122 70.250 9,142 70.375 9,162 70.500 9,181 70.625 9,201 Depth (inches) Volume (gallons) 70.750 9,221 70.875 9,240 71.000 9,260 71.125 9,279 71.250 9,299 71.375 9,319 71.500 9,338 71.625 9,358 71.750 9,377 71.875 9,397 72.000 9,416 72.125 9,436 72.250 9,455 72.375 9,475 72.500 9,494 72.625 9,514 72.750 9,533 72.875 9,553 73.000 9,572 73.125 9,592 73.250 9,611 73.375 9,631 73.500 9,650 73.625 9,669 73.750 9,689 73.875 9,708 74.000 9,728 74.125 9,747 74.250 9,766 74.375 9,786 74.500 9,805 74.625 9,824 74.750 9,844 74.875 9,863 75.000 9,882 75.125 9,902 75.250 9,921 75.375 9,940 75.500 9,960 75.625 9,979 75.750 9,998 Depth (inches) Volume (gallons) 75.875 10,017 76.000 10,036 76.125 10,056 76.250 10,075 76.375 10,094 76.500 10,113 76.625 10,132 76.750 10,152 76.875 10,171 77.000 10,190 77.125 10,209 77.250 10,228 77.375 10,247 77.500 10,266 77.625 10,285 77.750 10,304 77.875 10,323 78.000 10,342 78.125 10,361 78.250 10,380 78.375 10,399 78.500 10,418 78.625 10,437 78.750 10,456 78.875 10,475 79.000 10,494 79.125 10,513 79.250 10,532 79.375 10,551 79.500 10,570 79.625 10,588 79.750 10,607 79.875 10,626 80.000 10,645 80.125 10,664 80.250 10,682 80.375 10,701 80.500 10,720 80.625 10,739 80.750 10,757 80.875 10,776 Depth (inches) Volume (gallons) 81.000 10,795 81.125 10,813 81.250 10,832 81.375 10,851 81.500 10,869 81.625 10,888 81.750 10,907 81.875 10,925 82.000 10,944 82.125 10,962 82.250 10,981 82.375 10,999 82.500 11,018 82.625 11,036 82.750 11,055 82.875 11,073 83.000 11,091 83.125 11,110 83.250 11,128 83.375 11,147 83.500 11,165 83.625 11,183 83.750 11,202 83.875 11,220 84.000 11,238 84.125 11,256 84.250 11,275 84.375 11,293 84.500 11,311 84.625 11,329 84.750 11,348 84.875 11,366 85.000 11,384 85.125 11,402 85.250 11,420 85.375 11,438 85.500 11,456 85.625 11,474 85.750 11,492 85.875 11,510 86.000 11,528 Depth (inches) Volume (gallons) 86.125 11,546 86.250 11,564 86.375 11,582 86.500 11,600 86.625 11,618 86.750 11,636 86.875 11,653 87.000 11,671 87.125 11,689 87.250 11,707 87.375 11,725 87.500 11,742 87.625 11,760 87.750 11,778 87.875 11,795 88.000 11,813 88.125 11,831 88.250 11,848 88.375 11,866 88.500 11,883 88.625 11,901 88.750 11,918 88.875 11,936 89.000 11,953 89.125 11,971 89.250 11,988 89.375 12,006 89.500 12,023 89.625 12,040 89.750 12,058 89.875 12,075 90.000 12,092 90.125 12,109 90.250 12,127 90.375 12,144 90.500 12,161 90.625 12,178 90.750 12,195 90.875 12,212 91.000 12,230 91.125 12,247 Depth (inches) Volume (gallons) 91.250 12,264 91.375 12,281 91.500 12,298 91.625 12,315 91.750 12,331 91.875 12,348 92.000 12,365 92.125 12,382 92.250 12,399 92.375 12,416 92.500 12,432 92.625 12,449 92.750 12,466 92.875 12,483 93.000 12,499 93.125 12,516 93.250 12,533 93.375 12,549 93.500 12,566 93.625 12,582 93.750 12,599 93.875 12,615 94.000 12,632 94.125 12,648 94.250 12,664 94.375 12,681 94.500 12,697 94.625 12,713 94.750 12,730 94.875 12,746 95.000 12,762 95.125 12,778 95.250 12,794 95.375 12,811 95.500 12,827 95.625 12,843 95.750 12,859 95.875 12,875 96.000 12,891 96.125 12,907 96.250 12,922 Depth (inches) Volume (gallons) 96.375 12,938 96.500 12,954 96.625 12,970 96.750 12,986 96.875 13,002 97.000 13,017 97.125 13,033 97.250 13,049 97.375 13,064 97.500 13,080 97.625 13,095 97.750 13,111 97.875 13,126 98.000 13,142 98.125 13,157 98.250 13,172 98.375 13,188 98.500 13,203 98.625 13,218 98.750 13,234 98.875 13,249 99.000 13,264 99.125 13,279 99.250 13,294 99.375 13,309 99.500 13,324 99.625 13,339 99.750 13,354 99.875 13,369 100.00013,384 100.12513,399 100.25013,414 100.37513,428 100.50013,443 100.62513,458 100.75013,473 100.87513,487 101.00013,502 101.12513,516 101.25013,531 101.37513,545 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 120 inches | Length: 307 inches | Total Volume: 15,031 gallons Page 3 of 4 Depth (inches) Volume (gallons) 101.50013,560 101.62513,574 101.75013,588 101.87513,603 102.00013,617 102.12513,631 102.25013,645 102.37513,659 102.50013,674 102.62513,688 102.75013,702 102.87513,716 103.00013,729 103.12513,743 103.25013,757 103.37513,771 103.50013,785 103.62513,798 103.75013,812 103.87513,826 104.00013,839 104.12513,853 104.25013,866 104.37513,880 104.50013,893 104.62513,907 104.75013,920 104.87513,933 105.00013,946 105.12513,959 105.25013,973 105.37513,986 105.50013,999 105.62514,012 105.75014,025 105.87514,037 106.00014,050 106.12514,063 106.25014,076 106.37514,088 106.50014,101 Depth (inches) Volume (gallons) 106.62514,114 106.75014,126 106.87514,139 107.00014,151 107.12514,163 107.25014,176 107.37514,188 107.50014,200 107.62514,212 107.75014,224 107.87514,236 108.00014,248 108.12514,260 108.25014,272 108.37514,284 108.50014,296 108.62514,308 108.75014,319 108.87514,331 109.00014,342 109.12514,354 109.25014,365 109.37514,377 109.50014,388 109.62514,399 109.75014,410 109.87514,421 110.00014,432 110.12514,443 110.25014,454 110.37514,465 110.50014,476 110.62514,487 110.75014,497 110.87514,508 111.00014,519 111.12514,529 111.25014,539 111.37514,550 111.50014,560 111.62514,570 Depth (inches) Volume (gallons) 111.75014,580 111.87514,590 112.00014,600 112.12514,610 112.25014,620 112.37514,630 112.50014,640 112.62514,649 112.75014,659 112.87514,668 113.00014,678 113.12514,687 113.25014,696 113.37514,705 113.50014,714 113.62514,723 113.75014,732 113.87514,741 114.00014,750 114.12514,758 114.25014,767 114.37514,775 114.50014,784 114.62514,792 114.75014,800 114.87514,808 115.00014,816 115.12514,824 115.25014,832 115.37514,840 115.50014,847 115.62514,855 115.75014,862 115.87514,870 116.00014,877 116.12514,884 116.25014,891 116.37514,898 116.50014,905 116.62514,911 116.75014,918 Depth (inches) Volume (gallons) 116.87514,924 117.00014,931 117.12514,937 117.25014,943 117.37514,949 117.50014,954 117.62514,960 117.75014,966 117.87514,971 118.00014,976 118.12514,981 118.25014,986 118.37514,991 118.50014,995 118.62514,999 118.75015,004 118.87515,008 119.00015,011 119.12515,015 119.25015,018 119.37515,021 119.50015,024 119.62515,026 119.75015,028 119.87515,030 120.00015,031 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 120 inches | Length: 307 inches | Total Volume: 15,031 gallons