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HomeMy WebLinkAboutOPI 2024Appendix IX Underground Storage Tank Overfill Prevention Equipment Inspection Report Form CERS = California Environmental Reporting System, ID = Identification, ICC = International Code Council, OPE = Overfill Prevention Equipment Page 1 of 2 TYPE OF ACTION ܆܆ Installation ܆ Repair ܆ 36 Month 1. FACILITY INFORMATION CERS ID Inspection Date Facility Name Facility Address City ZIP Code 2. SERVICE TECHNICIAN INFORMATION Company Performing the Inspection Phone Mailing Address Service Technician Performing Inspection Contractor/Tank Tester License Number ICC Number Expiration Date 3. TRAINING AND CERTIFICATIONS Manufacturer and Test Equipment Training Certifications Expiration Date 4. INSPECTION PROCEDURES INFORMATION Inspection Procedures Used Components Inspected 5. CERTIFICATION BY SERVICE TECHNICIAN CONDUCTING INSPECTION I hereby certify that the OPE was inspected in accordance with California Code of Regulations, title 23, division 3, chapter 16, section 2637.2; that required supporting documentation is attached; and all information contained herein is accurate. I understand that test procedures shall be made available upon request by the governing authority. Service Technician Signature Date Total # of Pages 10137943 8-14-24 Jaco #3367 Fastrip #640 (East) 8001 White Lane Bakersfield 93309 Nwestco LLC (800) 339-9930 2209 Zeus Court, Bakersfield, CA 93308 Rockland Kirk 1073967 10241356 9-29-24 OPW EVR Phase 1 VR-102 #1193547 2-15-25 RP 1200 Drop tubes with overfill valves 8-14-24 21 Underground Storage Tank Overfill Prevention Equipment Inspection Report Additional copies of this page may be attached. Attach tank chart(s), measurements, calculations, and In-Tank Setup report(s) Page 2 of 2 6. OVERFILL PREVENTION EQUIPMENT DETAILS Tank ID (one OPE per column) Are both vent and tank riser piping secondarily contained? ܆܆ Yes ܆܆ No ܆܆ Yes ܆܆ No ܆܆ Yes ܆܆ No ܆܆ Yes ܆܆ No OPE Model What is the OPE response when activated? (Check all that apply.) ܆܆ Shut off Flow ܆܆Restricts Flow ܆܆ Audible Alarm ܆܆ Visual Alarm ܆܆ Shut off Flow ܆܆Restricts Flow ܆܆ Audible Alarm ܆܆ Visual Alarm ܆܆ Shut off Flow ܆܆Restricts Flow ܆܆ Audible Alarm ܆܆ Visual Alarm ܆܆ Shut off Flow ܆܆Restricts Flow ܆܆ Audible Alarm ܆܆ Visual Alarm Are flow restrictors installed on vent piping that may interfere with the OPE operation? ܆܆ Yes* ܆܆ No ܆܆ Yes* ܆܆ No ܆܆ Yes* ܆܆ No ܆܆ Yes* ܆܆ No At what level in the tank is the OPE set to activate? (Inches from bottom of tank) What is the percent capacity of the tank at which the OPE activates? Is the OPE in proper operating condition to respond when the stored substance reaches the designated regulatory level? ܆܆ Yes ܆܆ No ܆܆ Yes ܆܆ No ܆܆ Yes ܆܆ No ܆܆ Yes ܆܆ No 7. SUMMARY OF TESTING RESULTS OPE Inspection Results ܆܆ Pass ܆܆ Fail ܆܆ Pass ܆܆ Fail ܆܆ Pass ܆܆ Fail ܆܆ Pass ܆܆ Fail 1 8. COMMENTS Describe all results marked “Fail” and each proposed remedy. * Mark here if: ܆܆ Flow restrictors interfere with overfill prevention and equipment repairs required. T1 87-1 OPW 71SO OPW 71SO OPW 71SO OPW 71SO 79.75" 97.875" 98.25" 98.125" 92.7% 94.0% 93.5% 93.7% T2 87-2 T3 91 T4 DSL 21 Appendix B 71SO Overfill Valve in Tank 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 3URGXFWT1 87-1 56.375" 132.00" 132.00" 138.125" 94.625" 79.75" 10,752 gal 11,595 gal 92.7% Modern Welding Company Subsidiaries Nationwide www.modweldco.com modern@modweldco.com Tank Calibration Chart Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches Diameter: 94.63 inches Length: 396.36 inches Total Volume: 12,068 gallons Depth (inches) Volume (gallons) 0.000 0 0.125 1 0.250 3 0.375 5 0.500 8 0.625 11 0.750 14 0.875 18 1.000 22 1.125 26 1.250 31 1.375 36 1.500 41 1.625 46 1.750 51 1.875 57 2.000 63 2.125 68 2.250 75 2.375 81 2.500 87 2.625 94 2.750 101 2.875 107 3.000 115 3.125 122 3.250 129 3.375 137 3.500 144 3.625 152 3.750 160 3.875 168 4.000 176 4.125 184 Depth (inches) Volume (gallons) 4.250 192 4.375 201 4.500 209 4.625 218 4.750 227 4.875 236 5.000 245 5.125 254 5.250 263 5.375 273 5.500 282 5.625 292 5.750 301 5.875 311 6.000 321 6.125 331 6.250 341 6.375 351 6.500 361 6.625 371 6.750 382 6.875 392 7.000 403 7.125 414 7.250 424 7.375 435 7.500 446 7.625 457 7.750 468 7.875 479 8.000 491 8.125 502 8.250 513 8.375 525 Depth (inches) Volume (gallons) 8.500 536 8.625 548 8.750 560 8.875 572 9.000 583 9.125 595 9.250 607 9.375 619 9.500 632 9.625 644 9.750 656 9.875 669 10.000 681 10.125 694 10.250 706 10.375 719 10.500 731 10.625 744 10.750 757 10.875 770 11.000 783 11.125 796 11.250 809 11.375 822 11.500 836 11.625 849 11.750 862 11.875 876 12.000 889 12.125 903 12.250 916 12.375 930 12.500 944 12.625 957 Depth (inches) Volume (gallons) 12.750 971 12.875 985 13.000 999 13.125 1,013 13.250 1,027 13.375 1,041 13.500 1,055 13.625 1,070 13.750 1,084 13.875 1,098 14.000 1,113 14.125 1,127 14.250 1,142 14.375 1,156 14.500 1,171 14.625 1,185 14.750 1,200 14.875 1,215 15.000 1,230 15.125 1,244 15.250 1,259 15.375 1,274 15.500 1,289 15.625 1,304 15.750 1,319 15.875 1,335 16.000 1,350 16.125 1,365 16.250 1,380 16.375 1,396 16.500 1,411 16.625 1,426 16.750 1,442 16.875 1,457 Depth (inches) Volume (gallons) 17.000 1,473 17.125 1,489 17.250 1,504 17.375 1,520 17.500 1,536 17.625 1,551 17.750 1,567 17.875 1,583 18.000 1,599 18.125 1,615 18.250 1,631 18.375 1,647 18.500 1,663 18.625 1,679 18.750 1,695 18.875 1,712 19.000 1,728 19.125 1,744 19.250 1,760 19.375 1,777 19.500 1,793 19.625 1,810 19.750 1,826 19.875 1,843 20.000 1,859 20.125 1,876 20.250 1,892 20.375 1,909 20.500 1,926 20.625 1,942 20.750 1,959 20.875 1,976 21.000 1,993 21.125 2,010 Depth (inches) Volume (gallons) 21.250 2,027 21.375 2,044 21.500 2,061 21.625 2,078 21.750 2,095 21.875 2,112 22.000 2,129 22.125 2,146 22.250 2,163 22.375 2,181 22.500 2,198 22.625 2,215 22.750 2,232 22.875 2,250 23.000 2,267 23.125 2,285 23.250 2,302 23.375 2,320 23.500 2,337 23.625 2,355 23.750 2,372 23.875 2,390 24.000 2,408 24.125 2,425 24.250 2,443 24.375 2,461 24.500 2,478 24.625 2,496 24.750 2,514 24.875 2,532 25.000 2,550 25.125 2,568 25.250 2,586 25.375 2,604 Depth (inches) Volume (gallons) 25.500 2,622 25.625 2,640 25.750 2,658 25.875 2,676 26.000 2,694 26.125 2,712 26.250 2,730 26.375 2,748 26.500 2,767 26.625 2,785 26.750 2,803 26.875 2,821 27.000 2,840 27.125 2,858 27.250 2,876 27.375 2,895 27.500 2,913 27.625 2,932 27.750 2,950 27.875 2,969 28.000 2,987 28.125 3,006 28.250 3,024 28.375 3,043 28.500 3,061 28.625 3,080 28.750 3,099 28.875 3,117 29.000 3,136 29.125 3,155 29.250 3,174 29.375 3,192 29.500 3,211 29.625 3,230 Page 1 of 3 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 3,249 29.875 3,268 30.000 3,286 30.125 3,305 30.250 3,324 30.375 3,343 30.500 3,362 30.625 3,381 30.750 3,400 30.875 3,419 31.000 3,438 31.125 3,457 31.250 3,476 31.375 3,496 31.500 3,515 31.625 3,534 31.750 3,553 31.875 3,572 32.000 3,591 32.125 3,611 32.250 3,630 32.375 3,649 32.500 3,668 32.625 3,688 32.750 3,707 32.875 3,726 33.000 3,745 33.125 3,765 33.250 3,784 33.375 3,804 33.500 3,823 33.625 3,842 33.750 3,862 33.875 3,881 34.000 3,901 34.125 3,920 34.250 3,940 34.375 3,959 34.500 3,979 34.625 3,998 34.750 4,018 Depth (inches) Volume (gallons) 34.875 4,037 35.000 4,057 35.125 4,077 35.250 4,096 35.375 4,116 35.500 4,136 35.625 4,155 35.750 4,175 35.875 4,195 36.000 4,214 36.125 4,234 36.250 4,254 36.375 4,273 36.500 4,293 36.625 4,313 36.750 4,333 36.875 4,353 37.000 4,372 37.125 4,392 37.250 4,412 37.375 4,432 37.500 4,452 37.625 4,472 37.750 4,491 37.875 4,511 38.000 4,531 38.125 4,551 38.250 4,571 38.375 4,591 38.500 4,611 38.625 4,631 38.750 4,651 38.875 4,671 39.000 4,691 39.125 4,711 39.250 4,731 39.375 4,751 39.500 4,771 39.625 4,791 39.750 4,811 39.875 4,831 Depth (inches) Volume (gallons) 40.000 4,851 40.125 4,871 40.250 4,891 40.375 4,911 40.500 4,931 40.625 4,951 40.750 4,971 40.875 4,991 41.000 5,012 41.125 5,032 41.250 5,052 41.375 5,072 41.500 5,092 41.625 5,112 41.750 5,132 41.875 5,153 42.000 5,173 42.125 5,193 42.250 5,213 42.375 5,233 42.500 5,253 42.625 5,274 42.750 5,294 42.875 5,314 43.000 5,334 43.125 5,354 43.250 5,375 43.375 5,395 43.500 5,415 43.625 5,435 43.750 5,456 43.875 5,476 44.000 5,496 44.125 5,516 44.250 5,537 44.375 5,557 44.500 5,577 44.625 5,597 44.750 5,618 44.875 5,638 45.000 5,658 Depth (inches) Volume (gallons) 45.125 5,678 45.250 5,699 45.375 5,719 45.500 5,739 45.625 5,760 45.750 5,780 45.875 5,800 46.000 5,820 46.125 5,841 46.250 5,861 46.375 5,881 46.500 5,902 46.625 5,922 46.750 5,942 46.875 5,962 47.000 5,983 47.125 6,003 47.250 6,023 47.375 6,044 47.500 6,064 47.625 6,084 47.750 6,104 47.875 6,125 48.000 6,145 48.125 6,165 48.250 6,186 48.375 6,206 48.500 6,226 48.625 6,247 48.750 6,267 48.875 6,287 49.000 6,307 49.125 6,328 49.250 6,348 49.375 6,368 49.500 6,389 49.625 6,409 49.750 6,429 49.875 6,449 50.000 6,470 50.125 6,490 Depth (inches) Volume (gallons) 50.250 6,510 50.375 6,530 50.500 6,551 50.625 6,571 50.750 6,591 50.875 6,611 51.000 6,632 51.125 6,652 51.250 6,672 51.375 6,692 51.500 6,712 51.625 6,733 51.750 6,753 51.875 6,773 52.000 6,793 52.125 6,814 52.250 6,834 52.375 6,854 52.500 6,874 52.625 6,894 52.750 6,914 52.875 6,935 53.000 6,955 53.125 6,975 53.250 6,995 53.375 7,015 53.500 7,035 53.625 7,055 53.750 7,075 53.875 7,096 54.000 7,116 54.125 7,136 54.250 7,156 54.375 7,176 54.500 7,196 54.625 7,216 54.750 7,236 54.875 7,256 55.000 7,276 55.125 7,296 55.250 7,316 Depth (inches) Volume (gallons) 55.375 7,336 55.500 7,356 55.625 7,376 55.750 7,396 55.875 7,416 56.000 7,436 56.125 7,456 56.250 7,476 56.375 7,496 56.500 7,516 56.625 7,536 56.750 7,556 56.875 7,575 57.000 7,595 57.125 7,615 57.250 7,635 57.375 7,655 57.500 7,675 57.625 7,695 57.750 7,714 57.875 7,734 58.000 7,754 58.125 7,774 58.250 7,793 58.375 7,813 58.500 7,833 58.625 7,853 58.750 7,872 58.875 7,892 59.000 7,912 59.125 7,931 59.250 7,951 59.375 7,971 59.500 7,990 59.625 8,010 59.750 8,029 59.875 8,049 60.000 8,069 60.125 8,088 60.250 8,108 60.375 8,127 Depth (inches) Volume (gallons) 60.500 8,147 60.625 8,166 60.750 8,186 60.875 8,205 61.000 8,225 61.125 8,244 61.250 8,263 61.375 8,283 61.500 8,302 61.625 8,321 61.750 8,341 61.875 8,360 62.000 8,379 62.125 8,399 62.250 8,418 62.375 8,437 62.500 8,456 62.625 8,476 62.750 8,495 62.875 8,514 63.000 8,533 63.125 8,552 63.250 8,571 63.375 8,591 63.500 8,610 63.625 8,629 63.750 8,648 63.875 8,667 64.000 8,686 64.125 8,705 64.250 8,724 64.375 8,743 64.500 8,762 64.625 8,780 64.750 8,799 64.875 8,818 65.000 8,837 65.125 8,856 65.250 8,875 65.375 8,893 65.500 8,912 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 94.63 inches | Length: 396.36 inches | Total Volume: 12,068 gallons Page 2 of 3 Depth (inches) Volume (gallons) 65.625 8,931 65.750 8,950 65.875 8,968 66.000 8,987 66.125 9,006 66.250 9,024 66.375 9,043 66.500 9,061 66.625 9,080 66.750 9,098 66.875 9,117 67.000 9,135 67.125 9,154 67.250 9,172 67.375 9,191 67.500 9,209 67.625 9,227 67.750 9,246 67.875 9,264 68.000 9,282 68.125 9,300 68.250 9,319 68.375 9,337 68.500 9,355 68.625 9,373 68.750 9,391 68.875 9,409 69.000 9,427 69.125 9,445 69.250 9,463 69.375 9,481 69.500 9,499 69.625 9,517 69.750 9,535 69.875 9,553 70.000 9,571 70.125 9,589 70.250 9,606 70.375 9,624 70.500 9,642 70.625 9,659 Depth (inches) Volume (gallons) 70.750 9,677 70.875 9,695 71.000 9,712 71.125 9,730 71.250 9,747 71.375 9,765 71.500 9,782 71.625 9,800 71.750 9,817 71.875 9,835 72.000 9,852 72.125 9,869 72.250 9,886 72.375 9,904 72.500 9,921 72.625 9,938 72.750 9,955 72.875 9,972 73.000 9,989 73.125 10,006 73.250 10,023 73.375 10,040 73.500 10,057 73.625 10,074 73.750 10,091 73.875 10,108 74.000 10,125 74.125 10,141 74.250 10,158 74.375 10,175 74.500 10,191 74.625 10,208 74.750 10,224 74.875 10,241 75.000 10,257 75.125 10,274 75.250 10,290 75.375 10,307 75.500 10,323 75.625 10,339 75.750 10,356 Depth (inches) Volume (gallons) 75.875 10,372 76.000 10,388 76.125 10,404 76.250 10,420 76.375 10,436 76.500 10,452 76.625 10,468 76.750 10,484 76.875 10,500 77.000 10,516 77.125 10,531 77.250 10,547 77.375 10,563 77.500 10,579 77.625 10,594 77.750 10,610 77.875 10,625 78.000 10,641 78.125 10,656 78.250 10,672 78.375 10,687 78.500 10,702 78.625 10,717 78.750 10,733 78.875 10,748 79.000 10,763 79.125 10,778 79.250 10,793 79.375 10,808 79.500 10,823 79.625 10,838 79.750 10,852 79.875 10,867 80.000 10,882 80.125 10,896 80.250 10,911 80.375 10,926 80.500 10,940 80.625 10,955 80.750 10,969 80.875 10,983 Depth (inches) Volume (gallons) 81.000 10,998 81.125 11,012 81.250 11,026 81.375 11,040 81.500 11,054 81.625 11,068 81.750 11,082 81.875 11,096 82.000 11,110 82.125 11,124 82.250 11,137 82.375 11,151 82.500 11,165 82.625 11,178 82.750 11,192 82.875 11,205 83.000 11,218 83.125 11,232 83.250 11,245 83.375 11,258 83.500 11,271 83.625 11,284 83.750 11,297 83.875 11,310 84.000 11,323 84.125 11,336 84.250 11,348 84.375 11,361 84.500 11,374 84.625 11,386 84.750 11,399 84.875 11,411 85.000 11,423 85.125 11,436 85.250 11,448 85.375 11,460 85.500 11,472 85.625 11,484 85.750 11,496 85.875 11,507 86.000 11,519 Depth (inches) Volume (gallons) 86.125 11,531 86.250 11,542 86.375 11,554 86.500 11,565 86.625 11,577 86.750 11,588 86.875 11,599 87.000 11,610 87.125 11,621 87.250 11,632 87.375 11,643 87.500 11,654 87.625 11,664 87.750 11,675 87.875 11,685 88.000 11,696 88.125 11,706 88.250 11,716 88.375 11,727 88.500 11,737 88.625 11,747 88.750 11,756 88.875 11,766 89.000 11,776 89.125 11,785 89.250 11,795 89.375 11,804 89.500 11,813 89.625 11,823 89.750 11,832 89.875 11,840 90.000 11,849 90.125 11,858 90.250 11,867 90.375 11,875 90.500 11,883 90.625 11,892 90.750 11,900 90.875 11,908 91.000 11,916 91.125 11,923 Depth (inches) Volume (gallons) 91.250 11,931 91.375 11,938 91.500 11,946 91.625 11,953 91.750 11,960 91.875 11,967 92.000 11,974 92.125 11,980 92.250 11,987 92.375 11,993 92.500 11,999 92.625 12,005 92.750 12,011 92.875 12,016 93.000 12,022 93.125 12,027 93.250 12,032 93.375 12,037 93.500 12,041 93.625 12,045 93.750 12,049 93.875 12,053 94.000 12,057 94.125 12,060 94.250 12,063 94.375 12,065 94.500 12,067 94.625 12,068 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 94.63 inches | Length: 396.36 inches | Total Volume: 12,068 gallons 21 Appendix B 71SO Overfill Valve in Tank 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 3URGXFWT2 87-2 56.50" 152.375" 150.25" 156.375" 110" 97.875" 10,981 11,682 gal 94.0% Modern Welding Company Subsidiaries Nationwide www.modweldco.com modern@modweldco.com Tank Calibration Chart Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches Diameter: 110 inches Length: 283.96 inches Total Volume: 11,682 gallons Depth (inches) Volume (gallons) 0.000 0 0.125 1 0.250 2 0.375 4 0.500 6 0.625 8 0.750 11 0.875 14 1.000 17 1.125 20 1.250 24 1.375 28 1.500 31 1.625 35 1.750 40 1.875 44 2.000 48 2.125 53 2.250 58 2.375 63 2.500 67 2.625 73 2.750 78 2.875 83 3.000 89 3.125 94 3.250 100 3.375 106 3.500 111 3.625 117 3.750 124 3.875 130 4.000 136 4.125 142 Depth (inches) Volume (gallons) 4.250 149 4.375 155 4.500 162 4.625 169 4.750 176 4.875 183 5.000 190 5.125 197 5.250 204 5.375 211 5.500 218 5.625 226 5.750 233 5.875 241 6.000 248 6.125 256 6.250 264 6.375 272 6.500 280 6.625 288 6.750 296 6.875 304 7.000 312 7.125 321 7.250 329 7.375 337 7.500 346 7.625 354 7.750 363 7.875 372 8.000 380 8.125 389 8.250 398 8.375 407 Depth (inches) Volume (gallons) 8.500 416 8.625 425 8.750 434 8.875 443 9.000 453 9.125 462 9.250 471 9.375 481 9.500 490 9.625 500 9.750 509 9.875 519 10.000 529 10.125 538 10.250 548 10.375 558 10.500 568 10.625 578 10.750 588 10.875 598 11.000 608 11.125 618 11.250 628 11.375 639 11.500 649 11.625 659 11.750 670 11.875 680 12.000 691 12.125 701 12.250 712 12.375 723 12.500 733 12.625 744 Depth (inches) Volume (gallons) 12.750 755 12.875 766 13.000 777 13.125 787 13.250 798 13.375 809 13.500 821 13.625 832 13.750 843 13.875 854 14.000 865 14.125 877 14.250 888 14.375 899 14.500 911 14.625 922 14.750 934 14.875 945 15.000 957 15.125 968 15.250 980 15.375 992 15.500 1,003 15.625 1,015 15.750 1,027 15.875 1,039 16.000 1,051 16.125 1,063 16.250 1,075 16.375 1,087 16.500 1,099 16.625 1,111 16.750 1,123 16.875 1,135 Depth (inches) Volume (gallons) 17.000 1,147 17.125 1,160 17.250 1,172 17.375 1,184 17.500 1,197 17.625 1,209 17.750 1,221 17.875 1,234 18.000 1,246 18.125 1,259 18.250 1,271 18.375 1,284 18.500 1,297 18.625 1,309 18.750 1,322 18.875 1,335 19.000 1,347 19.125 1,360 19.250 1,373 19.375 1,386 19.500 1,399 19.625 1,412 19.750 1,425 19.875 1,438 20.000 1,451 20.125 1,464 20.250 1,477 20.375 1,490 20.500 1,503 20.625 1,516 20.750 1,530 20.875 1,543 21.000 1,556 21.125 1,569 Depth (inches) Volume (gallons) 21.250 1,583 21.375 1,596 21.500 1,609 21.625 1,623 21.750 1,636 21.875 1,650 22.000 1,663 22.125 1,677 22.250 1,690 22.375 1,704 22.500 1,718 22.625 1,731 22.750 1,745 22.875 1,759 23.000 1,772 23.125 1,786 23.250 1,800 23.375 1,814 23.500 1,828 23.625 1,841 23.750 1,855 23.875 1,869 24.000 1,883 24.125 1,897 24.250 1,911 24.375 1,925 24.500 1,939 24.625 1,953 24.750 1,967 24.875 1,982 25.000 1,996 25.125 2,010 25.250 2,024 25.375 2,038 Depth (inches) Volume (gallons) 25.500 2,053 25.625 2,067 25.750 2,081 25.875 2,095 26.000 2,110 26.125 2,124 26.250 2,139 26.375 2,153 26.500 2,167 26.625 2,182 26.750 2,196 26.875 2,211 27.000 2,225 27.125 2,240 27.250 2,255 27.375 2,269 27.500 2,284 27.625 2,299 27.750 2,313 27.875 2,328 28.000 2,343 28.125 2,357 28.250 2,372 28.375 2,387 28.500 2,402 28.625 2,416 28.750 2,431 28.875 2,446 29.000 2,461 29.125 2,476 29.250 2,491 29.375 2,506 29.500 2,521 29.625 2,536 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 2,551 29.875 2,566 30.000 2,581 30.125 2,596 30.250 2,611 30.375 2,626 30.500 2,641 30.625 2,656 30.750 2,672 30.875 2,687 31.000 2,702 31.125 2,717 31.250 2,732 31.375 2,748 31.500 2,763 31.625 2,778 31.750 2,794 31.875 2,809 32.000 2,824 32.125 2,840 32.250 2,855 32.375 2,870 32.500 2,886 32.625 2,901 32.750 2,917 32.875 2,932 33.000 2,948 33.125 2,963 33.250 2,979 33.375 2,994 33.500 3,010 33.625 3,025 33.750 3,041 33.875 3,056 34.000 3,072 34.125 3,088 34.250 3,103 34.375 3,119 34.500 3,135 34.625 3,150 34.750 3,166 Depth (inches) Volume (gallons) 34.875 3,182 35.000 3,198 35.125 3,213 35.250 3,229 35.375 3,245 35.500 3,261 35.625 3,276 35.750 3,292 35.875 3,308 36.000 3,324 36.125 3,340 36.250 3,356 36.375 3,372 36.500 3,387 36.625 3,403 36.750 3,419 36.875 3,435 37.000 3,451 37.125 3,467 37.250 3,483 37.375 3,499 37.500 3,515 37.625 3,531 37.750 3,547 37.875 3,563 38.000 3,579 38.125 3,596 38.250 3,612 38.375 3,628 38.500 3,644 38.625 3,660 38.750 3,676 38.875 3,692 39.000 3,708 39.125 3,725 39.250 3,741 39.375 3,757 39.500 3,773 39.625 3,789 39.750 3,806 39.875 3,822 Depth (inches) Volume (gallons) 40.000 3,838 40.125 3,854 40.250 3,871 40.375 3,887 40.500 3,903 40.625 3,920 40.750 3,936 40.875 3,952 41.000 3,969 41.125 3,985 41.250 4,001 41.375 4,018 41.500 4,034 41.625 4,050 41.750 4,067 41.875 4,083 42.000 4,100 42.125 4,116 42.250 4,133 42.375 4,149 42.500 4,165 42.625 4,182 42.750 4,198 42.875 4,215 43.000 4,231 43.125 4,248 43.250 4,264 43.375 4,281 43.500 4,297 43.625 4,314 43.750 4,331 43.875 4,347 44.000 4,364 44.125 4,380 44.250 4,397 44.375 4,413 44.500 4,430 44.625 4,447 44.750 4,463 44.875 4,480 45.000 4,496 Depth (inches) Volume (gallons) 45.125 4,513 45.250 4,530 45.375 4,546 45.500 4,563 45.625 4,580 45.750 4,596 45.875 4,613 46.000 4,630 46.125 4,646 46.250 4,663 46.375 4,680 46.500 4,696 46.625 4,713 46.750 4,730 46.875 4,746 47.000 4,763 47.125 4,780 47.250 4,797 47.375 4,813 47.500 4,830 47.625 4,847 47.750 4,864 47.875 4,880 48.000 4,897 48.125 4,914 48.250 4,931 48.375 4,947 48.500 4,964 48.625 4,981 48.750 4,998 48.875 5,015 49.000 5,031 49.125 5,048 49.250 5,065 49.375 5,082 49.500 5,099 49.625 5,115 49.750 5,132 49.875 5,149 50.000 5,166 50.125 5,183 Depth (inches) Volume (gallons) 50.250 5,200 50.375 5,216 50.500 5,233 50.625 5,250 50.750 5,267 50.875 5,284 51.000 5,301 51.125 5,318 51.250 5,334 51.375 5,351 51.500 5,368 51.625 5,385 51.750 5,402 51.875 5,419 52.000 5,436 52.125 5,452 52.250 5,469 52.375 5,486 52.500 5,503 52.625 5,520 52.750 5,537 52.875 5,554 53.000 5,571 53.125 5,588 53.250 5,604 53.375 5,621 53.500 5,638 53.625 5,655 53.750 5,672 53.875 5,689 54.000 5,706 54.125 5,723 54.250 5,740 54.375 5,757 54.500 5,773 54.625 5,790 54.750 5,807 54.875 5,824 55.000 5,841 55.125 5,858 55.250 5,875 Depth (inches) Volume (gallons) 55.375 5,892 55.500 5,909 55.625 5,926 55.750 5,942 55.875 5,959 56.000 5,976 56.125 5,993 56.250 6,010 56.375 6,027 56.500 6,044 56.625 6,061 56.750 6,078 56.875 6,095 57.000 6,111 57.125 6,128 57.250 6,145 57.375 6,162 57.500 6,179 57.625 6,196 57.750 6,213 57.875 6,230 58.000 6,246 58.125 6,263 58.250 6,280 58.375 6,297 58.500 6,314 58.625 6,331 58.750 6,348 58.875 6,365 59.000 6,381 59.125 6,398 59.250 6,415 59.375 6,432 59.500 6,449 59.625 6,466 59.750 6,483 59.875 6,499 60.000 6,516 60.125 6,533 60.250 6,550 60.375 6,567 Depth (inches) Volume (gallons) 60.500 6,584 60.625 6,600 60.750 6,617 60.875 6,634 61.000 6,651 61.125 6,668 61.250 6,684 61.375 6,701 61.500 6,718 61.625 6,735 61.750 6,751 61.875 6,768 62.000 6,785 62.125 6,802 62.250 6,819 62.375 6,835 62.500 6,852 62.625 6,869 62.750 6,886 62.875 6,902 63.000 6,919 63.125 6,936 63.250 6,952 63.375 6,969 63.500 6,986 63.625 7,003 63.750 7,019 63.875 7,036 64.000 7,053 64.125 7,069 64.250 7,086 64.375 7,103 64.500 7,119 64.625 7,136 64.750 7,152 64.875 7,169 65.000 7,186 65.125 7,202 65.250 7,219 65.375 7,236 65.500 7,252 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 110 inches | Length: 283.96 inches | Total Volume: 11,682 gallons Page 2 of 4 Depth (inches) Volume (gallons) 65.625 7,269 65.750 7,285 65.875 7,302 66.000 7,318 66.125 7,335 66.250 7,352 66.375 7,368 66.500 7,385 66.625 7,401 66.750 7,418 66.875 7,434 67.000 7,451 67.125 7,467 67.250 7,484 67.375 7,500 67.500 7,517 67.625 7,533 67.750 7,550 67.875 7,566 68.000 7,582 68.125 7,599 68.250 7,615 68.375 7,632 68.500 7,648 68.625 7,664 68.750 7,681 68.875 7,697 69.000 7,713 69.125 7,730 69.250 7,746 69.375 7,762 69.500 7,779 69.625 7,795 69.750 7,811 69.875 7,828 70.000 7,844 70.125 7,860 70.250 7,876 70.375 7,893 70.500 7,909 70.625 7,925 Depth (inches) Volume (gallons) 70.750 7,941 70.875 7,957 71.000 7,974 71.125 7,990 71.250 8,006 71.375 8,022 71.500 8,038 71.625 8,054 71.750 8,070 71.875 8,087 72.000 8,103 72.125 8,119 72.250 8,135 72.375 8,151 72.500 8,167 72.625 8,183 72.750 8,199 72.875 8,215 73.000 8,231 73.125 8,247 73.250 8,263 73.375 8,279 73.500 8,295 73.625 8,311 73.750 8,326 73.875 8,342 74.000 8,358 74.125 8,374 74.250 8,390 74.375 8,406 74.500 8,421 74.625 8,437 74.750 8,453 74.875 8,469 75.000 8,485 75.125 8,500 75.250 8,516 75.375 8,532 75.500 8,547 75.625 8,563 75.750 8,579 Depth (inches) Volume (gallons) 75.875 8,594 76.000 8,610 76.125 8,626 76.250 8,641 76.375 8,657 76.500 8,672 76.625 8,688 76.750 8,703 76.875 8,719 77.000 8,735 77.125 8,750 77.250 8,765 77.375 8,781 77.500 8,796 77.625 8,812 77.750 8,827 77.875 8,843 78.000 8,858 78.125 8,873 78.250 8,889 78.375 8,904 78.500 8,919 78.625 8,934 78.750 8,950 78.875 8,965 79.000 8,980 79.125 8,995 79.250 9,011 79.375 9,026 79.500 9,041 79.625 9,056 79.750 9,071 79.875 9,086 80.000 9,101 80.125 9,116 80.250 9,131 80.375 9,146 80.500 9,161 80.625 9,176 80.750 9,191 80.875 9,206 Depth (inches) Volume (gallons) 81.000 9,221 81.125 9,236 81.250 9,251 81.375 9,266 81.500 9,280 81.625 9,295 81.750 9,310 81.875 9,325 82.000 9,339 82.125 9,354 82.250 9,369 82.375 9,384 82.500 9,398 82.625 9,413 82.750 9,427 82.875 9,442 83.000 9,457 83.125 9,471 83.250 9,486 83.375 9,500 83.500 9,515 83.625 9,529 83.750 9,543 83.875 9,558 84.000 9,572 84.125 9,587 84.250 9,601 84.375 9,615 84.500 9,629 84.625 9,644 84.750 9,658 84.875 9,672 85.000 9,686 85.125 9,701 85.250 9,715 85.375 9,729 85.500 9,743 85.625 9,757 85.750 9,771 85.875 9,785 86.000 9,799 Depth (inches) Volume (gallons) 86.125 9,813 86.250 9,827 86.375 9,841 86.500 9,855 86.625 9,868 86.750 9,882 86.875 9,896 87.000 9,910 87.125 9,923 87.250 9,937 87.375 9,951 87.500 9,964 87.625 9,978 87.750 9,992 87.875 10,005 88.000 10,019 88.125 10,032 88.250 10,046 88.375 10,059 88.500 10,073 88.625 10,086 88.750 10,099 88.875 10,113 89.000 10,126 89.125 10,139 89.250 10,153 89.375 10,166 89.500 10,179 89.625 10,192 89.750 10,205 89.875 10,218 90.000 10,231 90.125 10,244 90.250 10,257 90.375 10,270 90.500 10,283 90.625 10,296 90.750 10,309 90.875 10,322 91.000 10,335 91.125 10,347 Depth (inches) Volume (gallons) 91.250 10,360 91.375 10,373 91.500 10,385 91.625 10,398 91.750 10,411 91.875 10,423 92.000 10,436 92.125 10,448 92.250 10,461 92.375 10,473 92.500 10,486 92.625 10,498 92.750 10,510 92.875 10,522 93.000 10,535 93.125 10,547 93.250 10,559 93.375 10,571 93.500 10,583 93.625 10,595 93.750 10,607 93.875 10,619 94.000 10,631 94.125 10,643 94.250 10,655 94.375 10,667 94.500 10,679 94.625 10,690 94.750 10,702 94.875 10,714 95.000 10,725 95.125 10,737 95.250 10,748 95.375 10,760 95.500 10,771 95.625 10,783 95.750 10,794 95.875 10,806 96.000 10,817 96.125 10,828 96.250 10,839 Depth (inches) Volume (gallons) 96.375 10,850 96.500 10,862 96.625 10,873 96.750 10,884 96.875 10,895 97.000 10,906 97.125 10,916 97.250 10,927 97.375 10,938 97.500 10,949 97.625 10,960 97.750 10,970 97.875 10,981 98.000 10,991 98.125 11,002 98.250 11,012 98.375 11,023 98.500 11,033 98.625 11,043 98.750 11,054 98.875 11,064 99.000 11,074 99.125 11,084 99.250 11,094 99.375 11,104 99.500 11,114 99.625 11,124 99.750 11,134 99.875 11,144 100.000 11,154 100.125 11,163 100.250 11,173 100.375 11,182 100.500 11,192 100.625 11,201 100.750 11,211 100.875 11,220 101.000 11,230 101.125 11,239 101.250 11,248 101.375 11,257 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 110 inches | Length: 283.96 inches | Total Volume: 11,682 gallons Page 3 of 4 Depth (inches) Volume (gallons) 101.500 11,266 101.625 11,275 101.750 11,284 101.875 11,293 102.000 11,302 102.125 11,310 102.250 11,319 102.375 11,328 102.500 11,336 102.625 11,345 102.750 11,353 102.875 11,362 103.000 11,370 103.125 11,378 103.250 11,386 103.375 11,394 103.500 11,402 103.625 11,410 103.750 11,418 103.875 11,426 104.000 11,434 104.125 11,441 104.250 11,449 104.375 11,456 104.500 11,464 104.625 11,471 104.750 11,478 104.875 11,485 105.000 11,493 105.125 11,500 105.250 11,506 105.375 11,513 105.500 11,520 105.625 11,527 105.750 11,533 105.875 11,540 106.000 11,546 106.125 11,552 106.250 11,559 106.375 11,565 106.500 11,571 Depth (inches) Volume (gallons) 106.625 11,576 106.750 11,582 106.875 11,588 107.000 11,593 107.125 11,599 107.250 11,604 107.375 11,610 107.500 11,615 107.625 11,620 107.750 11,624 107.875 11,629 108.000 11,634 108.125 11,638 108.250 11,642 108.375 11,647 108.500 11,651 108.625 11,654 108.750 11,658 108.875 11,662 109.000 11,665 109.125 11,668 109.250 11,671 109.375 11,674 109.500 11,676 109.625 11,678 109.750 11,680 109.875 11,681 110.000 11,682 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 110 inches | Length: 283.96 inches | Total Volume: 11,682 gallons 21 Appendix B 71SO Overfill Valve in Tank 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 3URGXFWT3 91 57.50" 152.50" 151.50" 157.75" 111.25" 98.25" 11,216 gal 12,000 gal 93.5% Modern Welding Company Subsidiaries Nationwide www.modweldco.com modern@modweldco.com Tank Calibration Chart Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches Diameter: 111.25 inches Length: 285.18 inches Total Volume: 12,000 gallons Depth (inches) Volume (gallons) 0.000 0 0.125 1 0.250 2 0.375 4 0.500 6 0.625 9 0.750 11 0.875 14 1.000 17 1.125 21 1.250 24 1.375 28 1.500 32 1.625 36 1.750 40 1.875 44 2.000 49 2.125 53 2.250 58 2.375 63 2.500 68 2.625 73 2.750 79 2.875 84 3.000 89 3.125 95 3.250 101 3.375 107 3.500 113 3.625 119 3.750 125 3.875 131 4.000 137 4.125 144 Depth (inches) Volume (gallons) 4.250 150 4.375 157 4.500 164 4.625 171 4.750 177 4.875 184 5.000 191 5.125 199 5.250 206 5.375 213 5.500 221 5.625 228 5.750 236 5.875 243 6.000 251 6.125 259 6.250 267 6.375 275 6.500 283 6.625 291 6.750 299 6.875 307 7.000 315 7.125 324 7.250 332 7.375 341 7.500 349 7.625 358 7.750 367 7.875 375 8.000 384 8.125 393 8.250 402 8.375 411 Depth (inches) Volume (gallons) 8.500 420 8.625 429 8.750 439 8.875 448 9.000 457 9.125 467 9.250 476 9.375 486 9.500 495 9.625 505 9.750 514 9.875 524 10.000 534 10.125 544 10.250 554 10.375 564 10.500 574 10.625 584 10.750 594 10.875 604 11.000 614 11.125 625 11.250 635 11.375 645 11.500 656 11.625 666 11.750 677 11.875 687 12.000 698 12.125 709 12.250 719 12.375 730 12.500 741 12.625 752 Depth (inches) Volume (gallons) 12.750 763 12.875 774 13.000 785 13.125 796 13.250 807 13.375 818 13.500 829 13.625 840 13.750 852 13.875 863 14.000 874 14.125 886 14.250 897 14.375 909 14.500 920 14.625 932 14.750 943 14.875 955 15.000 967 15.125 979 15.250 990 15.375 1,002 15.500 1,014 15.625 1,026 15.750 1,038 15.875 1,050 16.000 1,062 16.125 1,074 16.250 1,086 16.375 1,098 16.500 1,110 16.625 1,123 16.750 1,135 16.875 1,147 Depth (inches) Volume (gallons) 17.000 1,160 17.125 1,172 17.250 1,184 17.375 1,197 17.500 1,209 17.625 1,222 17.750 1,234 17.875 1,247 18.000 1,260 18.125 1,272 18.250 1,285 18.375 1,298 18.500 1,310 18.625 1,323 18.750 1,336 18.875 1,349 19.000 1,362 19.125 1,375 19.250 1,388 19.375 1,401 19.500 1,414 19.625 1,427 19.750 1,440 19.875 1,453 20.000 1,466 20.125 1,479 20.250 1,493 20.375 1,506 20.500 1,519 20.625 1,533 20.750 1,546 20.875 1,559 21.000 1,573 21.125 1,586 Depth (inches) Volume (gallons) 21.250 1,600 21.375 1,613 21.500 1,627 21.625 1,640 21.750 1,654 21.875 1,668 22.000 1,681 22.125 1,695 22.250 1,709 22.375 1,722 22.500 1,736 22.625 1,750 22.750 1,764 22.875 1,778 23.000 1,792 23.125 1,805 23.250 1,819 23.375 1,833 23.500 1,847 23.625 1,861 23.750 1,875 23.875 1,890 24.000 1,904 24.125 1,918 24.250 1,932 24.375 1,946 24.500 1,960 24.625 1,975 24.750 1,989 24.875 2,003 25.000 2,017 25.125 2,032 25.250 2,046 25.375 2,061 Depth (inches) Volume (gallons) 25.500 2,075 25.625 2,089 25.750 2,104 25.875 2,118 26.000 2,133 26.125 2,147 26.250 2,162 26.375 2,177 26.500 2,191 26.625 2,206 26.750 2,221 26.875 2,235 27.000 2,250 27.125 2,265 27.250 2,279 27.375 2,294 27.500 2,309 27.625 2,324 27.750 2,339 27.875 2,354 28.000 2,368 28.125 2,383 28.250 2,398 28.375 2,413 28.500 2,428 28.625 2,443 28.750 2,458 28.875 2,473 29.000 2,488 29.125 2,503 29.250 2,519 29.375 2,534 29.500 2,549 29.625 2,564 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 2,579 29.875 2,594 30.000 2,610 30.125 2,625 30.250 2,640 30.375 2,655 30.500 2,671 30.625 2,686 30.750 2,701 30.875 2,717 31.000 2,732 31.125 2,748 31.250 2,763 31.375 2,778 31.500 2,794 31.625 2,809 31.750 2,825 31.875 2,840 32.000 2,856 32.125 2,871 32.250 2,887 32.375 2,903 32.500 2,918 32.625 2,934 32.750 2,949 32.875 2,965 33.000 2,981 33.125 2,996 33.250 3,012 33.375 3,028 33.500 3,044 33.625 3,059 33.750 3,075 33.875 3,091 34.000 3,107 34.125 3,123 34.250 3,138 34.375 3,154 34.500 3,170 34.625 3,186 34.750 3,202 Depth (inches) Volume (gallons) 34.875 3,218 35.000 3,234 35.125 3,250 35.250 3,266 35.375 3,282 35.500 3,298 35.625 3,314 35.750 3,330 35.875 3,346 36.000 3,362 36.125 3,378 36.250 3,394 36.375 3,410 36.500 3,426 36.625 3,442 36.750 3,459 36.875 3,475 37.000 3,491 37.125 3,507 37.250 3,523 37.375 3,539 37.500 3,556 37.625 3,572 37.750 3,588 37.875 3,604 38.000 3,621 38.125 3,637 38.250 3,653 38.375 3,670 38.500 3,686 38.625 3,702 38.750 3,719 38.875 3,735 39.000 3,751 39.125 3,768 39.250 3,784 39.375 3,801 39.500 3,817 39.625 3,833 39.750 3,850 39.875 3,866 Depth (inches) Volume (gallons) 40.000 3,883 40.125 3,899 40.250 3,916 40.375 3,932 40.500 3,949 40.625 3,965 40.750 3,982 40.875 3,998 41.000 4,015 41.125 4,032 41.250 4,048 41.375 4,065 41.500 4,081 41.625 4,098 41.750 4,115 41.875 4,131 42.000 4,148 42.125 4,164 42.250 4,181 42.375 4,198 42.500 4,214 42.625 4,231 42.750 4,248 42.875 4,265 43.000 4,281 43.125 4,298 43.250 4,315 43.375 4,331 43.500 4,348 43.625 4,365 43.750 4,382 43.875 4,399 44.000 4,415 44.125 4,432 44.250 4,449 44.375 4,466 44.500 4,483 44.625 4,499 44.750 4,516 44.875 4,533 45.000 4,550 Depth (inches) Volume (gallons) 45.125 4,567 45.250 4,584 45.375 4,600 45.500 4,617 45.625 4,634 45.750 4,651 45.875 4,668 46.000 4,685 46.125 4,702 46.250 4,719 46.375 4,736 46.500 4,753 46.625 4,770 46.750 4,786 46.875 4,803 47.000 4,820 47.125 4,837 47.250 4,854 47.375 4,871 47.500 4,888 47.625 4,905 47.750 4,922 47.875 4,939 48.000 4,956 48.125 4,973 48.250 4,990 48.375 5,007 48.500 5,024 48.625 5,041 48.750 5,058 48.875 5,075 49.000 5,092 49.125 5,110 49.250 5,127 49.375 5,144 49.500 5,161 49.625 5,178 49.750 5,195 49.875 5,212 50.000 5,229 50.125 5,246 Depth (inches) Volume (gallons) 50.250 5,263 50.375 5,280 50.500 5,297 50.625 5,314 50.750 5,332 50.875 5,349 51.000 5,366 51.125 5,383 51.250 5,400 51.375 5,417 51.500 5,434 51.625 5,451 51.750 5,468 51.875 5,486 52.000 5,503 52.125 5,520 52.250 5,537 52.375 5,554 52.500 5,571 52.625 5,588 52.750 5,606 52.875 5,623 53.000 5,640 53.125 5,657 53.250 5,674 53.375 5,691 53.500 5,708 53.625 5,726 53.750 5,743 53.875 5,760 54.000 5,777 54.125 5,794 54.250 5,811 54.375 5,829 54.500 5,846 54.625 5,863 54.750 5,880 54.875 5,897 55.000 5,914 55.125 5,932 55.250 5,949 Depth (inches) Volume (gallons) 55.375 5,966 55.500 5,983 55.625 6,000 55.750 6,017 55.875 6,035 56.000 6,052 56.125 6,069 56.250 6,086 56.375 6,103 56.500 6,120 56.625 6,138 56.750 6,155 56.875 6,172 57.000 6,189 57.125 6,206 57.250 6,223 57.375 6,241 57.500 6,258 57.625 6,275 57.750 6,292 57.875 6,309 58.000 6,326 58.125 6,343 58.250 6,361 58.375 6,378 58.500 6,395 58.625 6,412 58.750 6,429 58.875 6,446 59.000 6,463 59.125 6,481 59.250 6,498 59.375 6,515 59.500 6,532 59.625 6,549 59.750 6,566 59.875 6,583 60.000 6,600 60.125 6,618 60.250 6,635 60.375 6,652 Depth (inches) Volume (gallons) 60.500 6,669 60.625 6,686 60.750 6,703 60.875 6,720 61.000 6,737 61.125 6,754 61.250 6,771 61.375 6,789 61.500 6,806 61.625 6,823 61.750 6,840 61.875 6,857 62.000 6,874 62.125 6,891 62.250 6,908 62.375 6,925 62.500 6,942 62.625 6,959 62.750 6,976 62.875 6,993 63.000 7,010 63.125 7,027 63.250 7,044 63.375 7,061 63.500 7,078 63.625 7,095 63.750 7,112 63.875 7,129 64.000 7,146 64.125 7,163 64.250 7,180 64.375 7,197 64.500 7,214 64.625 7,231 64.750 7,248 64.875 7,265 65.000 7,282 65.125 7,299 65.250 7,316 65.375 7,332 65.500 7,349 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 111.25 inches | Length: 285.18 inches | Total Volume: 12,000 gallons Page 2 of 4 Depth (inches) Volume (gallons) 65.625 7,366 65.750 7,383 65.875 7,400 66.000 7,417 66.125 7,434 66.250 7,451 66.375 7,467 66.500 7,484 66.625 7,501 66.750 7,518 66.875 7,535 67.000 7,552 67.125 7,568 67.250 7,585 67.375 7,602 67.500 7,619 67.625 7,635 67.750 7,652 67.875 7,669 68.000 7,686 68.125 7,702 68.250 7,719 68.375 7,736 68.500 7,753 68.625 7,769 68.750 7,786 68.875 7,803 69.000 7,819 69.125 7,836 69.250 7,853 69.375 7,869 69.500 7,886 69.625 7,903 69.750 7,919 69.875 7,936 70.000 7,952 70.125 7,969 70.250 7,985 70.375 8,002 70.500 8,019 70.625 8,035 Depth (inches) Volume (gallons) 70.750 8,052 70.875 8,068 71.000 8,085 71.125 8,101 71.250 8,118 71.375 8,134 71.500 8,151 71.625 8,167 71.750 8,183 71.875 8,200 72.000 8,216 72.125 8,233 72.250 8,249 72.375 8,265 72.500 8,282 72.625 8,298 72.750 8,315 72.875 8,331 73.000 8,347 73.125 8,363 73.250 8,380 73.375 8,396 73.500 8,412 73.625 8,429 73.750 8,445 73.875 8,461 74.000 8,477 74.125 8,493 74.250 8,510 74.375 8,526 74.500 8,542 74.625 8,558 74.750 8,574 74.875 8,590 75.000 8,606 75.125 8,622 75.250 8,639 75.375 8,655 75.500 8,671 75.625 8,687 75.750 8,703 Depth (inches) Volume (gallons) 75.875 8,719 76.000 8,735 76.125 8,751 76.250 8,767 76.375 8,783 76.500 8,798 76.625 8,814 76.750 8,830 76.875 8,846 77.000 8,862 77.125 8,878 77.250 8,894 77.375 8,909 77.500 8,925 77.625 8,941 77.750 8,957 77.875 8,973 78.000 8,988 78.125 9,004 78.250 9,020 78.375 9,035 78.500 9,051 78.625 9,067 78.750 9,082 78.875 9,098 79.000 9,113 79.125 9,129 79.250 9,145 79.375 9,160 79.500 9,176 79.625 9,191 79.750 9,207 79.875 9,222 80.000 9,237 80.125 9,253 80.250 9,268 80.375 9,284 80.500 9,299 80.625 9,314 80.750 9,330 80.875 9,345 Depth (inches) Volume (gallons) 81.000 9,360 81.125 9,376 81.250 9,391 81.375 9,406 81.500 9,421 81.625 9,436 81.750 9,452 81.875 9,467 82.000 9,482 82.125 9,497 82.250 9,512 82.375 9,527 82.500 9,542 82.625 9,557 82.750 9,572 82.875 9,587 83.000 9,602 83.125 9,617 83.250 9,632 83.375 9,647 83.500 9,662 83.625 9,677 83.750 9,691 83.875 9,706 84.000 9,721 84.125 9,736 84.250 9,751 84.375 9,765 84.500 9,780 84.625 9,795 84.750 9,809 84.875 9,824 85.000 9,838 85.125 9,853 85.250 9,868 85.375 9,882 85.500 9,897 85.625 9,911 85.750 9,925 85.875 9,940 86.000 9,954 Depth (inches) Volume (gallons) 86.125 9,969 86.250 9,983 86.375 9,997 86.500 10,012 86.625 10,026 86.750 10,040 86.875 10,054 87.000 10,068 87.125 10,083 87.250 10,097 87.375 10,111 87.500 10,125 87.625 10,139 87.750 10,153 87.875 10,167 88.000 10,181 88.125 10,195 88.250 10,209 88.375 10,223 88.500 10,237 88.625 10,250 88.750 10,264 88.875 10,278 89.000 10,292 89.125 10,306 89.250 10,319 89.375 10,333 89.500 10,347 89.625 10,360 89.750 10,374 89.875 10,387 90.000 10,401 90.125 10,414 90.250 10,428 90.375 10,441 90.500 10,455 90.625 10,468 90.750 10,481 90.875 10,494 91.000 10,508 91.125 10,521 Depth (inches) Volume (gallons) 91.250 10,534 91.375 10,547 91.500 10,560 91.625 10,574 91.750 10,587 91.875 10,600 92.000 10,613 92.125 10,626 92.250 10,639 92.375 10,652 92.500 10,664 92.625 10,677 92.750 10,690 92.875 10,703 93.000 10,716 93.125 10,728 93.250 10,741 93.375 10,754 93.500 10,766 93.625 10,779 93.750 10,791 93.875 10,804 94.000 10,816 94.125 10,829 94.250 10,841 94.375 10,853 94.500 10,866 94.625 10,878 94.750 10,890 94.875 10,902 95.000 10,914 95.125 10,926 95.250 10,939 95.375 10,951 95.500 10,963 95.625 10,974 95.750 10,986 95.875 10,998 96.000 11,010 96.125 11,022 96.250 11,034 Depth (inches) Volume (gallons) 96.375 11,045 96.500 11,057 96.625 11,069 96.750 11,080 96.875 11,092 97.000 11,103 97.125 11,115 97.250 11,126 97.375 11,137 97.500 11,149 97.625 11,160 97.750 11,171 97.875 11,183 98.000 11,194 98.125 11,205 98.250 11,216 98.375 11,227 98.500 11,238 98.625 11,249 98.750 11,260 98.875 11,270 99.000 11,281 99.125 11,292 99.250 11,303 99.375 11,313 99.500 11,324 99.625 11,334 99.750 11,345 99.875 11,355 100.000 11,366 100.125 11,376 100.250 11,386 100.375 11,396 100.500 11,407 100.625 11,417 100.750 11,427 100.875 11,437 101.000 11,447 101.125 11,457 101.250 11,466 101.375 11,476 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 111.25 inches | Length: 285.18 inches | Total Volume: 12,000 gallons Page 3 of 4 Depth (inches) Volume (gallons) 101.500 11,486 101.625 11,496 101.750 11,505 101.875 11,515 102.000 11,524 102.125 11,534 102.250 11,543 102.375 11,553 102.500 11,562 102.625 11,571 102.750 11,580 102.875 11,589 103.000 11,598 103.125 11,607 103.250 11,616 103.375 11,625 103.500 11,634 103.625 11,642 103.750 11,651 103.875 11,660 104.000 11,668 104.125 11,677 104.250 11,685 104.375 11,693 104.500 11,702 104.625 11,710 104.750 11,718 104.875 11,726 105.000 11,734 105.125 11,742 105.250 11,749 105.375 11,757 105.500 11,765 105.625 11,772 105.750 11,780 105.875 11,787 106.000 11,795 106.125 11,802 106.250 11,809 106.375 11,816 106.500 11,823 Depth (inches) Volume (gallons) 106.625 11,830 106.750 11,837 106.875 11,843 107.000 11,850 107.125 11,857 107.250 11,863 107.375 11,869 107.500 11,876 107.625 11,882 107.750 11,888 107.875 11,894 108.000 11,900 108.125 11,905 108.250 11,911 108.375 11,916 108.500 11,922 108.625 11,927 108.750 11,932 108.875 11,937 109.000 11,942 109.125 11,947 109.250 11,952 109.375 11,956 109.500 11,960 109.625 11,965 109.750 11,969 109.875 11,973 110.000 11,976 110.125 11,980 110.250 11,983 110.375 11,986 110.500 11,989 110.625 11,992 110.750 11,994 110.875 11,996 111.000 11,998 111.125 12,000 111.250 12,000 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 111.25 inches | Length: 285.18 inches | Total Volume: 12,000 gallons 21 Appendix B 71SO Overfill Valve in Tank 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 3URGXFWT4 DSL 59.625" 153.25" 152.25" 159.75" 110.75" 98.125" 11,243 gal 12,000 gal 93.7% Modern Welding Company Subsidiaries Nationwide www.modweldco.com modern@modweldco.com Tank Calibration Chart Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches Diameter: 110.75 inches Length: 287.74 inches Total Volume: 12,000 gallons Depth (inches) Volume (gallons) 0.000 0 0.125 1 0.250 2 0.375 4 0.500 6 0.625 9 0.750 11 0.875 14 1.000 17 1.125 21 1.250 24 1.375 28 1.500 32 1.625 36 1.750 40 1.875 45 2.000 49 2.125 54 2.250 59 2.375 64 2.500 69 2.625 74 2.750 79 2.875 85 3.000 90 3.125 96 3.250 101 3.375 107 3.500 113 3.625 119 3.750 126 3.875 132 4.000 138 4.125 145 Depth (inches) Volume (gallons) 4.250 151 4.375 158 4.500 165 4.625 172 4.750 179 4.875 186 5.000 193 5.125 200 5.250 207 5.375 215 5.500 222 5.625 230 5.750 237 5.875 245 6.000 253 6.125 261 6.250 268 6.375 276 6.500 284 6.625 293 6.750 301 6.875 309 7.000 317 7.125 326 7.250 334 7.375 343 7.500 352 7.625 360 7.750 369 7.875 378 8.000 387 8.125 396 8.250 405 8.375 414 Depth (inches) Volume (gallons) 8.500 423 8.625 432 8.750 442 8.875 451 9.000 460 9.125 470 9.250 479 9.375 489 9.500 498 9.625 508 9.750 518 9.875 528 10.000 537 10.125 547 10.250 557 10.375 567 10.500 577 10.625 588 10.750 598 10.875 608 11.000 618 11.125 629 11.250 639 11.375 649 11.500 660 11.625 671 11.750 681 11.875 692 12.000 702 12.125 713 12.250 724 12.375 735 12.500 746 12.625 757 Depth (inches) Volume (gallons) 12.750 768 12.875 779 13.000 790 13.125 801 13.250 812 13.375 823 13.500 835 13.625 846 13.750 857 13.875 869 14.000 880 14.125 892 14.250 903 14.375 915 14.500 926 14.625 938 14.750 950 14.875 961 15.000 973 15.125 985 15.250 997 15.375 1,009 15.500 1,021 15.625 1,033 15.750 1,045 15.875 1,057 16.000 1,069 16.125 1,081 16.250 1,093 16.375 1,105 16.500 1,118 16.625 1,130 16.750 1,142 16.875 1,155 Depth (inches) Volume (gallons) 17.000 1,167 17.125 1,179 17.250 1,192 17.375 1,205 17.500 1,217 17.625 1,230 17.750 1,242 17.875 1,255 18.000 1,268 18.125 1,280 18.250 1,293 18.375 1,306 18.500 1,319 18.625 1,332 18.750 1,345 18.875 1,358 19.000 1,371 19.125 1,384 19.250 1,397 19.375 1,410 19.500 1,423 19.625 1,436 19.750 1,449 19.875 1,462 20.000 1,476 20.125 1,489 20.250 1,502 20.375 1,516 20.500 1,529 20.625 1,542 20.750 1,556 20.875 1,569 21.000 1,583 21.125 1,596 Depth (inches) Volume (gallons) 21.250 1,610 21.375 1,624 21.500 1,637 21.625 1,651 21.750 1,664 21.875 1,678 22.000 1,692 22.125 1,706 22.250 1,720 22.375 1,733 22.500 1,747 22.625 1,761 22.750 1,775 22.875 1,789 23.000 1,803 23.125 1,817 23.250 1,831 23.375 1,845 23.500 1,859 23.625 1,873 23.750 1,887 23.875 1,902 24.000 1,916 24.125 1,930 24.250 1,944 24.375 1,959 24.500 1,973 24.625 1,987 24.750 2,001 24.875 2,016 25.000 2,030 25.125 2,045 25.250 2,059 25.375 2,074 Depth (inches) Volume (gallons) 25.500 2,088 25.625 2,103 25.750 2,117 25.875 2,132 26.000 2,146 26.125 2,161 26.250 2,176 26.375 2,190 26.500 2,205 26.625 2,220 26.750 2,235 26.875 2,249 27.000 2,264 27.125 2,279 27.250 2,294 27.375 2,309 27.500 2,324 27.625 2,338 27.750 2,353 27.875 2,368 28.000 2,383 28.125 2,398 28.250 2,413 28.375 2,428 28.500 2,443 28.625 2,459 28.750 2,474 28.875 2,489 29.000 2,504 29.125 2,519 29.250 2,534 29.375 2,550 29.500 2,565 29.625 2,580 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 2,595 29.875 2,611 30.000 2,626 30.125 2,641 30.250 2,657 30.375 2,672 30.500 2,687 30.625 2,703 30.750 2,718 30.875 2,734 31.000 2,749 31.125 2,765 31.250 2,780 31.375 2,796 31.500 2,811 31.625 2,827 31.750 2,842 31.875 2,858 32.000 2,874 32.125 2,889 32.250 2,905 32.375 2,921 32.500 2,936 32.625 2,952 32.750 2,968 32.875 2,983 33.000 2,999 33.125 3,015 33.250 3,031 33.375 3,047 33.500 3,062 33.625 3,078 33.750 3,094 33.875 3,110 34.000 3,126 34.125 3,142 34.250 3,158 34.375 3,174 34.500 3,190 34.625 3,206 34.750 3,222 Depth (inches) Volume (gallons) 34.875 3,238 35.000 3,254 35.125 3,270 35.250 3,286 35.375 3,302 35.500 3,318 35.625 3,334 35.750 3,350 35.875 3,366 36.000 3,383 36.125 3,399 36.250 3,415 36.375 3,431 36.500 3,447 36.625 3,463 36.750 3,480 36.875 3,496 37.000 3,512 37.125 3,528 37.250 3,545 37.375 3,561 37.500 3,577 37.625 3,594 37.750 3,610 37.875 3,626 38.000 3,643 38.125 3,659 38.250 3,676 38.375 3,692 38.500 3,708 38.625 3,725 38.750 3,741 38.875 3,758 39.000 3,774 39.125 3,791 39.250 3,807 39.375 3,824 39.500 3,840 39.625 3,857 39.750 3,873 39.875 3,890 Depth (inches) Volume (gallons) 40.000 3,906 40.125 3,923 40.250 3,939 40.375 3,956 40.500 3,973 40.625 3,989 40.750 4,006 40.875 4,023 41.000 4,039 41.125 4,056 41.250 4,073 41.375 4,089 41.500 4,106 41.625 4,123 41.750 4,139 41.875 4,156 42.000 4,173 42.125 4,189 42.250 4,206 42.375 4,223 42.500 4,240 42.625 4,257 42.750 4,273 42.875 4,290 43.000 4,307 43.125 4,324 43.250 4,341 43.375 4,357 43.500 4,374 43.625 4,391 43.750 4,408 43.875 4,425 44.000 4,442 44.125 4,459 44.250 4,475 44.375 4,492 44.500 4,509 44.625 4,526 44.750 4,543 44.875 4,560 45.000 4,577 Depth (inches) Volume (gallons) 45.125 4,594 45.250 4,611 45.375 4,628 45.500 4,645 45.625 4,662 45.750 4,679 45.875 4,696 46.000 4,713 46.125 4,730 46.250 4,747 46.375 4,764 46.500 4,781 46.625 4,798 46.750 4,815 46.875 4,832 47.000 4,849 47.125 4,866 47.250 4,883 47.375 4,900 47.500 4,917 47.625 4,934 47.750 4,951 47.875 4,968 48.000 4,985 48.125 5,002 48.250 5,020 48.375 5,037 48.500 5,054 48.625 5,071 48.750 5,088 48.875 5,105 49.000 5,122 49.125 5,139 49.250 5,157 49.375 5,174 49.500 5,191 49.625 5,208 49.750 5,225 49.875 5,242 50.000 5,259 50.125 5,277 Depth (inches) Volume (gallons) 50.250 5,294 50.375 5,311 50.500 5,328 50.625 5,345 50.750 5,362 50.875 5,380 51.000 5,397 51.125 5,414 51.250 5,431 51.375 5,448 51.500 5,466 51.625 5,483 51.750 5,500 51.875 5,517 52.000 5,534 52.125 5,552 52.250 5,569 52.375 5,586 52.500 5,603 52.625 5,621 52.750 5,638 52.875 5,655 53.000 5,672 53.125 5,689 53.250 5,707 53.375 5,724 53.500 5,741 53.625 5,758 53.750 5,776 53.875 5,793 54.000 5,810 54.125 5,827 54.250 5,845 54.375 5,862 54.500 5,879 54.625 5,896 54.750 5,914 54.875 5,931 55.000 5,948 55.125 5,965 55.250 5,983 Depth (inches) Volume (gallons) 55.375 6,000 55.500 6,017 55.625 6,034 55.750 6,052 55.875 6,069 56.000 6,086 56.125 6,103 56.250 6,120 56.375 6,138 56.500 6,155 56.625 6,172 56.750 6,189 56.875 6,207 57.000 6,224 57.125 6,241 57.250 6,258 57.375 6,276 57.500 6,293 57.625 6,310 57.750 6,327 57.875 6,345 58.000 6,362 58.125 6,379 58.250 6,396 58.375 6,413 58.500 6,431 58.625 6,448 58.750 6,465 58.875 6,482 59.000 6,500 59.125 6,517 59.250 6,534 59.375 6,551 59.500 6,568 59.625 6,586 59.750 6,603 59.875 6,620 60.000 6,637 60.125 6,654 60.250 6,671 60.375 6,689 Depth (inches) Volume (gallons) 60.500 6,706 60.625 6,723 60.750 6,740 60.875 6,757 61.000 6,774 61.125 6,792 61.250 6,809 61.375 6,826 61.500 6,843 61.625 6,860 61.750 6,877 61.875 6,894 62.000 6,912 62.125 6,929 62.250 6,946 62.375 6,963 62.500 6,980 62.625 6,997 62.750 7,014 62.875 7,031 63.000 7,048 63.125 7,065 63.250 7,082 63.375 7,100 63.500 7,117 63.625 7,134 63.750 7,151 63.875 7,168 64.000 7,185 64.125 7,202 64.250 7,219 64.375 7,236 64.500 7,253 64.625 7,270 64.750 7,287 64.875 7,304 65.000 7,321 65.125 7,338 65.250 7,355 65.375 7,372 65.500 7,389 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 110.75 inches | Length: 287.74 inches | Total Volume: 12,000 gallons Page 2 of 4 Depth (inches) Volume (gallons) 65.625 7,406 65.750 7,423 65.875 7,440 66.000 7,456 66.125 7,473 66.250 7,490 66.375 7,507 66.500 7,524 66.625 7,541 66.750 7,558 66.875 7,575 67.000 7,592 67.125 7,608 67.250 7,625 67.375 7,642 67.500 7,659 67.625 7,676 67.750 7,693 67.875 7,709 68.000 7,726 68.125 7,743 68.250 7,760 68.375 7,777 68.500 7,793 68.625 7,810 68.750 7,827 68.875 7,844 69.000 7,860 69.125 7,877 69.250 7,894 69.375 7,910 69.500 7,927 69.625 7,944 69.750 7,960 69.875 7,977 70.000 7,994 70.125 8,010 70.250 8,027 70.375 8,043 70.500 8,060 70.625 8,077 Depth (inches) Volume (gallons) 70.750 8,093 70.875 8,110 71.000 8,126 71.125 8,143 71.250 8,159 71.375 8,176 71.500 8,192 71.625 8,209 71.750 8,225 71.875 8,242 72.000 8,258 72.125 8,275 72.250 8,291 72.375 8,308 72.500 8,324 72.625 8,340 72.750 8,357 72.875 8,373 73.000 8,390 73.125 8,406 73.250 8,422 73.375 8,438 73.500 8,455 73.625 8,471 73.750 8,487 73.875 8,504 74.000 8,520 74.125 8,536 74.250 8,552 74.375 8,569 74.500 8,585 74.625 8,601 74.750 8,617 74.875 8,633 75.000 8,649 75.125 8,665 75.250 8,682 75.375 8,698 75.500 8,714 75.625 8,730 75.750 8,746 Depth (inches) Volume (gallons) 75.875 8,762 76.000 8,778 76.125 8,794 76.250 8,810 76.375 8,826 76.500 8,842 76.625 8,858 76.750 8,874 76.875 8,889 77.000 8,905 77.125 8,921 77.250 8,937 77.375 8,953 77.500 8,969 77.625 8,985 77.750 9,000 77.875 9,016 78.000 9,032 78.125 9,048 78.250 9,063 78.375 9,079 78.500 9,095 78.625 9,110 78.750 9,126 78.875 9,142 79.000 9,157 79.125 9,173 79.250 9,188 79.375 9,204 79.500 9,219 79.625 9,235 79.750 9,250 79.875 9,266 80.000 9,281 80.125 9,297 80.250 9,312 80.375 9,328 80.500 9,343 80.625 9,358 80.750 9,374 80.875 9,389 Depth (inches) Volume (gallons) 81.000 9,404 81.125 9,420 81.250 9,435 81.375 9,450 81.500 9,465 81.625 9,480 81.750 9,496 81.875 9,511 82.000 9,526 82.125 9,541 82.250 9,556 82.375 9,571 82.500 9,586 82.625 9,601 82.750 9,616 82.875 9,631 83.000 9,646 83.125 9,661 83.250 9,676 83.375 9,691 83.500 9,706 83.625 9,721 83.750 9,735 83.875 9,750 84.000 9,765 84.125 9,780 84.250 9,794 84.375 9,809 84.500 9,824 84.625 9,839 84.750 9,853 84.875 9,868 85.000 9,882 85.125 9,897 85.250 9,911 85.375 9,926 85.500 9,940 85.625 9,955 85.750 9,969 85.875 9,984 86.000 9,998 Depth (inches) Volume (gallons) 86.125 10,012 86.250 10,027 86.375 10,041 86.500 10,055 86.625 10,070 86.750 10,084 86.875 10,098 87.000 10,112 87.125 10,126 87.250 10,140 87.375 10,155 87.500 10,169 87.625 10,183 87.750 10,197 87.875 10,211 88.000 10,225 88.125 10,238 88.250 10,252 88.375 10,266 88.500 10,280 88.625 10,294 88.750 10,308 88.875 10,321 89.000 10,335 89.125 10,349 89.250 10,362 89.375 10,376 89.500 10,390 89.625 10,403 89.750 10,417 89.875 10,430 90.000 10,444 90.125 10,457 90.250 10,471 90.375 10,484 90.500 10,497 90.625 10,511 90.750 10,524 90.875 10,537 91.000 10,550 91.125 10,564 Depth (inches) Volume (gallons) 91.250 10,577 91.375 10,590 91.500 10,603 91.625 10,616 91.750 10,629 91.875 10,642 92.000 10,655 92.125 10,668 92.250 10,681 92.375 10,694 92.500 10,706 92.625 10,719 92.750 10,732 92.875 10,745 93.000 10,757 93.125 10,770 93.250 10,783 93.375 10,795 93.500 10,808 93.625 10,820 93.750 10,833 93.875 10,845 94.000 10,857 94.125 10,870 94.250 10,882 94.375 10,894 94.500 10,906 94.625 10,919 94.750 10,931 94.875 10,943 95.000 10,955 95.125 10,967 95.250 10,979 95.375 10,991 95.500 11,003 95.625 11,015 95.750 11,026 95.875 11,038 96.000 11,050 96.125 11,062 96.250 11,073 Depth (inches) Volume (gallons) 96.375 11,085 96.500 11,097 96.625 11,108 96.750 11,120 96.875 11,131 97.000 11,142 97.125 11,154 97.250 11,165 97.375 11,176 97.500 11,188 97.625 11,199 97.750 11,210 97.875 11,221 98.000 11,232 98.125 11,243 98.250 11,254 98.375 11,265 98.500 11,276 98.625 11,286 98.750 11,297 98.875 11,308 99.000 11,318 99.125 11,329 99.250 11,340 99.375 11,350 99.500 11,361 99.625 11,371 99.750 11,381 99.875 11,392 100.000 11,402 100.125 11,412 100.250 11,422 100.375 11,432 100.500 11,442 100.625 11,452 100.750 11,462 100.875 11,472 101.000 11,482 101.125 11,491 101.250 11,501 101.375 11,511 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 110.75 inches | Length: 287.74 inches | Total Volume: 12,000 gallons Page 3 of 4 Depth (inches) Volume (gallons) 101.500 11,520 101.625 11,530 101.750 11,539 101.875 11,549 102.000 11,558 102.125 11,567 102.250 11,577 102.375 11,586 102.500 11,595 102.625 11,604 102.750 11,613 102.875 11,622 103.000 11,630 103.125 11,639 103.250 11,648 103.375 11,657 103.500 11,665 103.625 11,674 103.750 11,682 103.875 11,690 104.000 11,699 104.125 11,707 104.250 11,715 104.375 11,723 104.500 11,731 104.625 11,739 104.750 11,747 104.875 11,755 105.000 11,762 105.125 11,770 105.250 11,778 105.375 11,785 105.500 11,792 105.625 11,800 105.750 11,807 105.875 11,814 106.000 11,821 106.125 11,828 106.250 11,835 106.375 11,842 106.500 11,848 Depth (inches) Volume (gallons) 106.625 11,855 106.750 11,861 106.875 11,868 107.000 11,874 107.125 11,880 107.250 11,886 107.375 11,892 107.500 11,898 107.625 11,904 107.750 11,909 107.875 11,915 108.000 11,920 108.125 11,926 108.250 11,931 108.375 11,936 108.500 11,941 108.625 11,946 108.750 11,950 108.875 11,955 109.000 11,959 109.125 11,964 109.250 11,968 109.375 11,971 109.500 11,975 109.625 11,979 109.750 11,982 109.875 11,985 110.000 11,988 110.125 11,991 110.250 11,993 110.375 11,996 110.500 11,997 110.625 11,999 110.750 12,000 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 110.75 inches | Length: 287.74 inches | Total Volume: 12,000 gallons