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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 10131349 2-27-24 Valero Lucky 7 726 South Union Ave Bakersfield 93307 Nwestco LLC (800) 339-9930 2209 Zeus Court, Bakersfield, CA 93308 Rockland Kirk 1073967 10241356 9-29-24 OPW 1193547 2-15-25 RP1200 OVERFILL VALVES WITH DROP TUBES 2-27-24 Total # of Pages 12 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 71SO 71SO 71SO 100.50" 85.63" 83.50" 93.30% 94.18% 92.36% T2 91 T3 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 3URGXFW87 57.50" 158.00" 156.00" 160.00" 114.00" 100.50" 14,022 gal 15,023 gal 93.30% Modern Welding Company Subsidiaries Nationwide www.modweldco.com modern@modweldco.com Tank Calibration Chart Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches Diameter: 114 inches Length: 340 inches Total Volume: 15,023 gallons Depth (inches) Volume (gallons) 0.000 0 0.125 1 0.250 3 0.375 5 0.500 7 0.625 10 0.750 14 0.875 17 1.000 21 1.125 25 1.250 29 1.375 34 1.500 38 1.625 43 1.750 48 1.875 54 2.000 59 2.125 65 2.250 70 2.375 76 2.500 82 2.625 88 2.750 95 2.875 101 3.000 108 3.125 115 3.250 122 3.375 129 3.500 136 3.625 143 3.750 151 3.875 158 4.000 166 4.125 174 Depth (inches) Volume (gallons) 4.250 182 4.375 190 4.500 198 4.625 206 4.750 214 4.875 223 5.000 231 5.125 240 5.250 249 5.375 257 5.500 266 5.625 275 5.750 284 5.875 294 6.000 303 6.125 312 6.250 322 6.375 332 6.500 341 6.625 351 6.750 361 6.875 371 7.000 381 7.125 391 7.250 401 7.375 411 7.500 422 7.625 432 7.750 443 7.875 453 8.000 464 8.125 475 8.250 486 8.375 497 Depth (inches) Volume (gallons) 8.500 507 8.625 519 8.750 530 8.875 541 9.000 552 9.125 563 9.250 575 9.375 586 9.500 598 9.625 610 9.750 621 9.875 633 10.000 645 10.125 657 10.250 669 10.375 681 10.500 693 10.625 705 10.750 717 10.875 730 11.000 742 11.125 754 11.250 767 11.375 779 11.500 792 11.625 805 11.750 817 11.875 830 12.000 843 12.125 856 12.250 869 12.375 882 12.500 895 12.625 908 Depth (inches) Volume (gallons) 12.750 921 12.875 935 13.000 948 13.125 961 13.250 975 13.375 988 13.500 1,002 13.625 1,015 13.750 1,029 13.875 1,043 14.000 1,056 14.125 1,070 14.250 1,084 14.375 1,098 14.500 1,112 14.625 1,126 14.750 1,140 14.875 1,154 15.000 1,168 15.125 1,182 15.250 1,197 15.375 1,211 15.500 1,225 15.625 1,240 15.750 1,254 15.875 1,269 16.000 1,283 16.125 1,298 16.250 1,312 16.375 1,327 16.500 1,342 16.625 1,357 16.750 1,371 16.875 1,386 Depth (inches) Volume (gallons) 17.000 1,401 17.125 1,416 17.250 1,431 17.375 1,446 17.500 1,461 17.625 1,476 17.750 1,492 17.875 1,507 18.000 1,522 18.125 1,537 18.250 1,553 18.375 1,568 18.500 1,584 18.625 1,599 18.750 1,615 18.875 1,630 19.000 1,646 19.125 1,661 19.250 1,677 19.375 1,693 19.500 1,709 19.625 1,724 19.750 1,740 19.875 1,756 20.000 1,772 20.125 1,788 20.250 1,804 20.375 1,820 20.500 1,836 20.625 1,852 20.750 1,869 20.875 1,885 21.000 1,901 21.125 1,917 Depth (inches) Volume (gallons) 21.250 1,934 21.375 1,950 21.500 1,966 21.625 1,983 21.750 1,999 21.875 2,016 22.000 2,032 22.125 2,049 22.250 2,066 22.375 2,082 22.500 2,099 22.625 2,116 22.750 2,132 22.875 2,149 23.000 2,166 23.125 2,183 23.250 2,200 23.375 2,217 23.500 2,233 23.625 2,250 23.750 2,268 23.875 2,285 24.000 2,302 24.125 2,319 24.250 2,336 24.375 2,353 24.500 2,370 24.625 2,388 24.750 2,405 24.875 2,422 25.000 2,439 25.125 2,457 25.250 2,474 25.375 2,492 Depth (inches) Volume (gallons) 25.500 2,509 25.625 2,527 25.750 2,544 25.875 2,562 26.000 2,579 26.125 2,597 26.250 2,615 26.375 2,632 26.500 2,650 26.625 2,668 26.750 2,685 26.875 2,703 27.000 2,721 27.125 2,739 27.250 2,757 27.375 2,775 27.500 2,793 27.625 2,811 27.750 2,829 27.875 2,847 28.000 2,865 28.125 2,883 28.250 2,901 28.375 2,919 28.500 2,937 28.625 2,955 28.750 2,973 28.875 2,992 29.000 3,010 29.125 3,028 29.250 3,047 29.375 3,065 29.500 3,083 29.625 3,102 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 3,120 29.875 3,138 30.000 3,157 30.125 3,175 30.250 3,194 30.375 3,212 30.500 3,231 30.625 3,250 30.750 3,268 30.875 3,287 31.000 3,305 31.125 3,324 31.250 3,343 31.375 3,362 31.500 3,380 31.625 3,399 31.750 3,418 31.875 3,437 32.000 3,456 32.125 3,474 32.250 3,493 32.375 3,512 32.500 3,531 32.625 3,550 32.750 3,569 32.875 3,588 33.000 3,607 33.125 3,626 33.250 3,645 33.375 3,664 33.500 3,683 33.625 3,702 33.750 3,722 33.875 3,741 34.000 3,760 34.125 3,779 34.250 3,798 34.375 3,818 34.500 3,837 34.625 3,856 34.750 3,875 Depth (inches) Volume (gallons) 34.875 3,895 35.000 3,914 35.125 3,933 35.250 3,953 35.375 3,972 35.500 3,992 35.625 4,011 35.750 4,030 35.875 4,050 36.000 4,069 36.125 4,089 36.250 4,108 36.375 4,128 36.500 4,148 36.625 4,167 36.750 4,187 36.875 4,206 37.000 4,226 37.125 4,246 37.250 4,265 37.375 4,285 37.500 4,305 37.625 4,324 37.750 4,344 37.875 4,364 38.000 4,384 38.125 4,403 38.250 4,423 38.375 4,443 38.500 4,463 38.625 4,483 38.750 4,503 38.875 4,522 39.000 4,542 39.125 4,562 39.250 4,582 39.375 4,602 39.500 4,622 39.625 4,642 39.750 4,662 39.875 4,682 Depth (inches) Volume (gallons) 40.000 4,702 40.125 4,722 40.250 4,742 40.375 4,762 40.500 4,782 40.625 4,802 40.750 4,822 40.875 4,843 41.000 4,863 41.125 4,883 41.250 4,903 41.375 4,923 41.500 4,943 41.625 4,963 41.750 4,984 41.875 5,004 42.000 5,024 42.125 5,044 42.250 5,065 42.375 5,085 42.500 5,105 42.625 5,125 42.750 5,146 42.875 5,166 43.000 5,186 43.125 5,207 43.250 5,227 43.375 5,247 43.500 5,268 43.625 5,288 43.750 5,309 43.875 5,329 44.000 5,349 44.125 5,370 44.250 5,390 44.375 5,411 44.500 5,431 44.625 5,452 44.750 5,472 44.875 5,493 45.000 5,513 Depth (inches) Volume (gallons) 45.125 5,534 45.250 5,554 45.375 5,575 45.500 5,595 45.625 5,616 45.750 5,636 45.875 5,657 46.000 5,677 46.125 5,698 46.250 5,719 46.375 5,739 46.500 5,760 46.625 5,780 46.750 5,801 46.875 5,822 47.000 5,842 47.125 5,863 47.250 5,884 47.375 5,904 47.500 5,925 47.625 5,946 47.750 5,966 47.875 5,987 48.000 6,008 48.125 6,029 48.250 6,049 48.375 6,070 48.500 6,091 48.625 6,111 48.750 6,132 48.875 6,153 49.000 6,174 49.125 6,195 49.250 6,215 49.375 6,236 49.500 6,257 49.625 6,278 49.750 6,298 49.875 6,319 50.000 6,340 50.125 6,361 Depth (inches) Volume (gallons) 50.250 6,382 50.375 6,403 50.500 6,423 50.625 6,444 50.750 6,465 50.875 6,486 51.000 6,507 51.125 6,528 51.250 6,549 51.375 6,569 51.500 6,590 51.625 6,611 51.750 6,632 51.875 6,653 52.000 6,674 52.125 6,695 52.250 6,716 52.375 6,736 52.500 6,757 52.625 6,778 52.750 6,799 52.875 6,820 53.000 6,841 53.125 6,862 53.250 6,883 53.375 6,904 53.500 6,925 53.625 6,946 53.750 6,967 53.875 6,988 54.000 7,009 54.125 7,029 54.250 7,050 54.375 7,071 54.500 7,092 54.625 7,113 54.750 7,134 54.875 7,155 55.000 7,176 55.125 7,197 55.250 7,218 Depth (inches) Volume (gallons) 55.375 7,239 55.500 7,260 55.625 7,281 55.750 7,302 55.875 7,323 56.000 7,344 56.125 7,365 56.250 7,386 56.375 7,407 56.500 7,428 56.625 7,449 56.750 7,470 56.875 7,491 57.000 7,512 57.125 7,533 57.250 7,554 57.375 7,575 57.500 7,596 57.625 7,617 57.750 7,638 57.875 7,658 58.000 7,679 58.125 7,700 58.250 7,721 58.375 7,742 58.500 7,763 58.625 7,784 58.750 7,805 58.875 7,826 59.000 7,847 59.125 7,868 59.250 7,889 59.375 7,910 59.500 7,931 59.625 7,952 59.750 7,973 59.875 7,994 60.000 8,015 60.125 8,036 60.250 8,057 60.375 8,078 Depth (inches) Volume (gallons) 60.500 8,099 60.625 8,120 60.750 8,140 60.875 8,161 61.000 8,182 61.125 8,203 61.250 8,224 61.375 8,245 61.500 8,266 61.625 8,287 61.750 8,308 61.875 8,329 62.000 8,350 62.125 8,370 62.250 8,391 62.375 8,412 62.500 8,433 62.625 8,454 62.750 8,475 62.875 8,496 63.000 8,517 63.125 8,537 63.250 8,558 63.375 8,579 63.500 8,600 63.625 8,621 63.750 8,642 63.875 8,662 64.000 8,683 64.125 8,704 64.250 8,725 64.375 8,746 64.500 8,766 64.625 8,787 64.750 8,808 64.875 8,829 65.000 8,850 65.125 8,870 65.250 8,891 65.375 8,912 65.500 8,933 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 114 inches | Length: 340 inches | Total Volume: 15,023 gallons Page 2 of 4 Depth (inches) Volume (gallons) 65.625 8,953 65.750 8,974 65.875 8,995 66.000 9,016 66.125 9,036 66.250 9,057 66.375 9,078 66.500 9,098 66.625 9,119 66.750 9,140 66.875 9,160 67.000 9,181 67.125 9,202 67.250 9,222 67.375 9,243 67.500 9,263 67.625 9,284 67.750 9,305 67.875 9,325 68.000 9,346 68.125 9,366 68.250 9,387 68.375 9,408 68.500 9,428 68.625 9,449 68.750 9,469 68.875 9,490 69.000 9,510 69.125 9,531 69.250 9,551 69.375 9,572 69.500 9,592 69.625 9,613 69.750 9,633 69.875 9,653 70.000 9,674 70.125 9,694 70.250 9,715 70.375 9,735 70.500 9,756 70.625 9,776 Depth (inches) Volume (gallons) 70.750 9,796 70.875 9,817 71.000 9,837 71.125 9,857 71.250 9,878 71.375 9,898 71.500 9,918 71.625 9,938 71.750 9,959 71.875 9,979 72.000 9,999 72.125 10,019 72.250 10,040 72.375 10,060 72.500 10,080 72.625 10,100 72.750 10,120 72.875 10,141 73.000 10,161 73.125 10,181 73.250 10,201 73.375 10,221 73.500 10,241 73.625 10,261 73.750 10,281 73.875 10,301 74.000 10,321 74.125 10,341 74.250 10,361 74.375 10,381 74.500 10,401 74.625 10,421 74.750 10,441 74.875 10,461 75.000 10,481 75.125 10,501 75.250 10,521 75.375 10,541 75.500 10,560 75.625 10,580 75.750 10,600 Depth (inches) Volume (gallons) 75.875 10,620 76.000 10,640 76.125 10,659 76.250 10,679 76.375 10,699 76.500 10,719 76.625 10,738 76.750 10,758 76.875 10,778 77.000 10,797 77.125 10,817 77.250 10,837 77.375 10,856 77.500 10,876 77.625 10,895 77.750 10,915 77.875 10,934 78.000 10,954 78.125 10,973 78.250 10,993 78.375 11,012 78.500 11,032 78.625 11,051 78.750 11,071 78.875 11,090 79.000 11,109 79.125 11,129 79.250 11,148 79.375 11,167 79.500 11,187 79.625 11,206 79.750 11,225 79.875 11,244 80.000 11,263 80.125 11,283 80.250 11,302 80.375 11,321 80.500 11,340 80.625 11,359 80.750 11,378 80.875 11,397 Depth (inches) Volume (gallons) 81.000 11,416 81.125 11,435 81.250 11,454 81.375 11,473 81.500 11,492 81.625 11,511 81.750 11,530 81.875 11,549 82.000 11,568 82.125 11,587 82.250 11,605 82.375 11,624 82.500 11,643 82.625 11,662 82.750 11,680 82.875 11,699 83.000 11,718 83.125 11,737 83.250 11,755 83.375 11,774 83.500 11,792 83.625 11,811 83.750 11,829 83.875 11,848 84.000 11,866 84.125 11,885 84.250 11,903 84.375 11,922 84.500 11,940 84.625 11,958 84.750 11,977 84.875 11,995 85.000 12,013 85.125 12,032 85.250 12,050 85.375 12,068 85.500 12,086 85.625 12,104 85.750 12,123 85.875 12,141 86.000 12,159 Depth (inches) Volume (gallons) 86.125 12,177 86.250 12,195 86.375 12,213 86.500 12,231 86.625 12,249 86.750 12,267 86.875 12,284 87.000 12,302 87.125 12,320 87.250 12,338 87.375 12,356 87.500 12,373 87.625 12,391 87.750 12,409 87.875 12,426 88.000 12,444 88.125 12,462 88.250 12,479 88.375 12,497 88.500 12,514 88.625 12,532 88.750 12,549 88.875 12,566 89.000 12,584 89.125 12,601 89.250 12,619 89.375 12,636 89.500 12,653 89.625 12,670 89.750 12,687 89.875 12,705 90.000 12,722 90.125 12,739 90.250 12,756 90.375 12,773 90.500 12,790 90.625 12,807 90.750 12,824 90.875 12,841 91.000 12,857 91.125 12,874 Depth (inches) Volume (gallons) 91.250 12,891 91.375 12,908 91.500 12,925 91.625 12,941 91.750 12,958 91.875 12,974 92.000 12,991 92.125 13,008 92.250 13,024 92.375 13,041 92.500 13,057 92.625 13,073 92.750 13,090 92.875 13,106 93.000 13,122 93.125 13,139 93.250 13,155 93.375 13,171 93.500 13,187 93.625 13,203 93.750 13,219 93.875 13,235 94.000 13,251 94.125 13,267 94.250 13,283 94.375 13,299 94.500 13,315 94.625 13,330 94.750 13,346 94.875 13,362 95.000 13,378 95.125 13,393 95.250 13,409 95.375 13,424 95.500 13,440 95.625 13,455 95.750 13,471 95.875 13,486 96.000 13,501 96.125 13,517 96.250 13,532 Depth (inches) Volume (gallons) 96.375 13,547 96.500 13,562 96.625 13,577 96.750 13,592 96.875 13,607 97.000 13,622 97.125 13,637 97.250 13,652 97.375 13,667 97.500 13,682 97.625 13,696 97.750 13,711 97.875 13,726 98.000 13,740 98.125 13,755 98.250 13,769 98.375 13,784 98.500 13,798 98.625 13,813 98.750 13,827 98.875 13,841 99.000 13,855 99.125 13,869 99.250 13,884 99.375 13,898 99.500 13,912 99.625 13,926 99.750 13,939 99.875 13,953 100.000 13,967 100.125 13,981 100.250 13,995 100.375 14,008 100.500 14,022 100.625 14,035 100.750 14,049 100.875 14,062 101.000 14,076 101.125 14,089 101.250 14,102 101.375 14,115 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 114 inches | Length: 340 inches | Total Volume: 15,023 gallons Page 3 of 4 Depth (inches) Volume (gallons) 101.500 14,128 101.625 14,141 101.750 14,154 101.875 14,167 102.000 14,180 102.125 14,193 102.250 14,206 102.375 14,219 102.500 14,231 102.625 14,244 102.750 14,257 102.875 14,269 103.000 14,281 103.125 14,294 103.250 14,306 103.375 14,318 103.500 14,330 103.625 14,343 103.750 14,355 103.875 14,367 104.000 14,378 104.125 14,390 104.250 14,402 104.375 14,414 104.500 14,425 104.625 14,437 104.750 14,448 104.875 14,460 105.000 14,471 105.125 14,482 105.250 14,494 105.375 14,505 105.500 14,516 105.625 14,527 105.750 14,538 105.875 14,549 106.000 14,559 106.125 14,570 106.250 14,581 106.375 14,591 106.500 14,602 Depth (inches) Volume (gallons) 106.625 14,612 106.750 14,622 106.875 14,632 107.000 14,643 107.125 14,653 107.250 14,662 107.375 14,672 107.500 14,682 107.625 14,692 107.750 14,701 107.875 14,711 108.000 14,720 108.125 14,730 108.250 14,739 108.375 14,748 108.500 14,757 108.625 14,766 108.750 14,775 108.875 14,784 109.000 14,792 109.125 14,801 109.250 14,809 109.375 14,817 109.500 14,826 109.625 14,834 109.750 14,842 109.875 14,850 110.000 14,857 110.125 14,865 110.250 14,873 110.375 14,880 110.500 14,887 110.625 14,895 110.750 14,902 110.875 14,909 111.000 14,915 111.125 14,922 111.250 14,928 111.375 14,935 111.500 14,941 111.625 14,947 Depth (inches) Volume (gallons) 111.750 14,953 111.875 14,959 112.000 14,964 112.125 14,970 112.250 14,975 112.375 14,980 112.500 14,985 112.625 14,990 112.750 14,994 112.875 14,998 113.000 15,002 113.125 15,006 113.250 15,010 113.375 15,013 113.500 15,016 113.625 15,019 113.750 15,021 113.875 15,022 114.000 15,023 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 114 inches | Length: 340 inches | Total Volume: 15,023 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 3URGXFW91 46.375" 129.00" 125.50" 134.00 96" 85.625" 4,721 gal 5,013 gal 94.18% 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 3URGXFWDiesel 47.125" 130.625" 128.250" 132.625" 5,013 gal 83.50" 4,630 gal 5,013 gal 92.36% Modern Welding Company Subsidiaries Nationwide www.modweldco.com modern@modweldco.com Tank Calibration Chart Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches Diameter: 96 inches Length: 160 inches Total Volume: 5,013 gallons Depth (inches) Volume (gallons) 0.000 0 0.125 0 0.250 1 0.375 2 0.500 3 0.625 4 0.750 6 0.875 7 1.000 9 1.125 11 1.250 13 1.375 15 1.500 17 1.625 19 1.750 21 1.875 23 2.000 25 2.125 28 2.250 30 2.375 33 2.500 35 2.625 38 2.750 41 2.875 44 3.000 47 3.125 49 3.250 52 3.375 56 3.500 59 3.625 62 3.750 65 3.875 68 4.000 71 4.125 75 Depth (inches) Volume (gallons) 4.250 78 4.375 82 4.500 85 4.625 89 4.750 92 4.875 96 5.000 100 5.125 103 5.250 107 5.375 111 5.500 115 5.625 119 5.750 122 5.875 126 6.000 130 6.125 135 6.250 139 6.375 143 6.500 147 6.625 151 6.750 155 6.875 160 7.000 164 7.125 168 7.250 173 7.375 177 7.500 181 7.625 186 7.750 190 7.875 195 8.000 200 8.125 204 8.250 209 8.375 213 Depth (inches) Volume (gallons) 8.500 218 8.625 223 8.750 228 8.875 232 9.000 237 9.125 242 9.250 247 9.375 252 9.500 257 9.625 262 9.750 267 9.875 272 10.000 277 10.125 282 10.250 287 10.375 292 10.500 298 10.625 303 10.750 308 10.875 313 11.000 319 11.125 324 11.250 329 11.375 335 11.500 340 11.625 345 11.750 351 11.875 356 12.000 362 12.125 367 12.250 373 12.375 378 12.500 384 12.625 389 Depth (inches) Volume (gallons) 12.750 395 12.875 401 13.000 406 13.125 412 13.250 418 13.375 424 13.500 429 13.625 435 13.750 441 13.875 447 14.000 453 14.125 459 14.250 464 14.375 470 14.500 476 14.625 482 14.750 488 14.875 494 15.000 500 15.125 506 15.250 512 15.375 519 15.500 525 15.625 531 15.750 537 15.875 543 16.000 549 16.125 555 16.250 562 16.375 568 16.500 574 16.625 580 16.750 587 16.875 593 Depth (inches) Volume (gallons) 17.000 599 17.125 606 17.250 612 17.375 619 17.500 625 17.625 631 17.750 638 17.875 644 18.000 651 18.125 657 18.250 664 18.375 670 18.500 677 18.625 683 18.750 690 18.875 697 19.000 703 19.125 710 19.250 716 19.375 723 19.500 730 19.625 737 19.750 743 19.875 750 20.000 757 20.125 763 20.250 770 20.375 777 20.500 784 20.625 791 20.750 797 20.875 804 21.000 811 21.125 818 Depth (inches) Volume (gallons) 21.250 825 21.375 832 21.500 839 21.625 846 21.750 853 21.875 860 22.000 867 22.125 874 22.250 881 22.375 888 22.500 895 22.625 902 22.750 909 22.875 916 23.000 923 23.125 930 23.250 937 23.375 944 23.500 951 23.625 959 23.750 966 23.875 973 24.000 980 24.125 987 24.250 995 24.375 1,002 24.500 1,009 24.625 1,016 24.750 1,024 24.875 1,031 25.000 1,038 25.125 1,045 25.250 1,053 25.375 1,060 Depth (inches) Volume (gallons) 25.500 1,067 25.625 1,075 25.750 1,082 25.875 1,089 26.000 1,097 26.125 1,104 26.250 1,112 26.375 1,119 26.500 1,126 26.625 1,134 26.750 1,141 26.875 1,149 27.000 1,156 27.125 1,164 27.250 1,171 27.375 1,179 27.500 1,186 27.625 1,194 27.750 1,201 27.875 1,209 28.000 1,216 28.125 1,224 28.250 1,232 28.375 1,239 28.500 1,247 28.625 1,254 28.750 1,262 28.875 1,270 29.000 1,277 29.125 1,285 29.250 1,292 29.375 1,300 29.500 1,308 29.625 1,315 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 1,323 29.875 1,331 30.000 1,339 30.125 1,346 30.250 1,354 30.375 1,362 30.500 1,369 30.625 1,377 30.750 1,385 30.875 1,393 31.000 1,400 31.125 1,408 31.250 1,416 31.375 1,424 31.500 1,432 31.625 1,439 31.750 1,447 31.875 1,455 32.000 1,463 32.125 1,471 32.250 1,479 32.375 1,486 32.500 1,494 32.625 1,502 32.750 1,510 32.875 1,518 33.000 1,526 33.125 1,534 33.250 1,542 33.375 1,550 33.500 1,557 33.625 1,565 33.750 1,573 33.875 1,581 34.000 1,589 34.125 1,597 34.250 1,605 34.375 1,613 34.500 1,621 34.625 1,629 34.750 1,637 Depth (inches) Volume (gallons) 34.875 1,645 35.000 1,653 35.125 1,661 35.250 1,669 35.375 1,677 35.500 1,685 35.625 1,693 35.750 1,701 35.875 1,709 36.000 1,717 36.125 1,725 36.250 1,733 36.375 1,741 36.500 1,749 36.625 1,758 36.750 1,766 36.875 1,774 37.000 1,782 37.125 1,790 37.250 1,798 37.375 1,806 37.500 1,814 37.625 1,822 37.750 1,830 37.875 1,839 38.000 1,847 38.125 1,855 38.250 1,863 38.375 1,871 38.500 1,879 38.625 1,887 38.750 1,896 38.875 1,904 39.000 1,912 39.125 1,920 39.250 1,928 39.375 1,936 39.500 1,945 39.625 1,953 39.750 1,961 39.875 1,969 Depth (inches) Volume (gallons) 40.000 1,977 40.125 1,985 40.250 1,994 40.375 2,002 40.500 2,010 40.625 2,018 40.750 2,027 40.875 2,035 41.000 2,043 41.125 2,051 41.250 2,059 41.375 2,068 41.500 2,076 41.625 2,084 41.750 2,092 41.875 2,101 42.000 2,109 42.125 2,117 42.250 2,125 42.375 2,134 42.500 2,142 42.625 2,150 42.750 2,158 42.875 2,167 43.000 2,175 43.125 2,183 43.250 2,191 43.375 2,200 43.500 2,208 43.625 2,216 43.750 2,225 43.875 2,233 44.000 2,241 44.125 2,249 44.250 2,258 44.375 2,266 44.500 2,274 44.625 2,283 44.750 2,291 44.875 2,299 45.000 2,307 Depth (inches) Volume (gallons) 45.125 2,316 45.250 2,324 45.375 2,332 45.500 2,341 45.625 2,349 45.750 2,357 45.875 2,365 46.000 2,374 46.125 2,382 46.250 2,390 46.375 2,399 46.500 2,407 46.625 2,415 46.750 2,424 46.875 2,432 47.000 2,440 47.125 2,449 47.250 2,457 47.375 2,465 47.500 2,473 47.625 2,482 47.750 2,490 47.875 2,498 48.000 2,507 48.125 2,515 48.250 2,523 48.375 2,532 48.500 2,540 48.625 2,548 48.750 2,557 48.875 2,565 49.000 2,573 49.125 2,582 49.250 2,590 49.375 2,598 49.500 2,606 49.625 2,615 49.750 2,623 49.875 2,631 50.000 2,640 50.125 2,648 Depth (inches) Volume (gallons) 50.250 2,656 50.375 2,665 50.500 2,673 50.625 2,681 50.750 2,690 50.875 2,698 51.000 2,706 51.125 2,714 51.250 2,723 51.375 2,731 51.500 2,739 51.625 2,748 51.750 2,756 51.875 2,764 52.000 2,772 52.125 2,781 52.250 2,789 52.375 2,797 52.500 2,806 52.625 2,814 52.750 2,822 52.875 2,830 53.000 2,839 53.125 2,847 53.250 2,855 53.375 2,863 53.500 2,872 53.625 2,880 53.750 2,888 53.875 2,896 54.000 2,905 54.125 2,913 54.250 2,921 54.375 2,929 54.500 2,938 54.625 2,946 54.750 2,954 54.875 2,962 55.000 2,971 55.125 2,979 55.250 2,987 Depth (inches) Volume (gallons) 55.375 2,995 55.500 3,003 55.625 3,012 55.750 3,020 55.875 3,028 56.000 3,036 56.125 3,044 56.250 3,053 56.375 3,061 56.500 3,069 56.625 3,077 56.750 3,085 56.875 3,093 57.000 3,102 57.125 3,110 57.250 3,118 57.375 3,126 57.500 3,134 57.625 3,142 57.750 3,151 57.875 3,159 58.000 3,167 58.125 3,175 58.250 3,183 58.375 3,191 58.500 3,199 58.625 3,207 58.750 3,216 58.875 3,224 59.000 3,232 59.125 3,240 59.250 3,248 59.375 3,256 59.500 3,264 59.625 3,272 59.750 3,280 59.875 3,288 60.000 3,296 60.125 3,304 60.250 3,312 60.375 3,320 Depth (inches) Volume (gallons) 60.500 3,328 60.625 3,336 60.750 3,344 60.875 3,352 61.000 3,360 61.125 3,368 61.250 3,376 61.375 3,384 61.500 3,392 61.625 3,400 61.750 3,408 61.875 3,416 62.000 3,424 62.125 3,432 62.250 3,440 62.375 3,448 62.500 3,456 62.625 3,464 62.750 3,472 62.875 3,480 63.000 3,488 63.125 3,496 63.250 3,503 63.375 3,511 63.500 3,519 63.625 3,527 63.750 3,535 63.875 3,543 64.000 3,551 64.125 3,558 64.250 3,566 64.375 3,574 64.500 3,582 64.625 3,590 64.750 3,597 64.875 3,605 65.000 3,613 65.125 3,621 65.250 3,629 65.375 3,636 65.500 3,644 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 96 inches | Length: 160 inches | Total Volume: 5,013 gallons Page 2 of 3 Depth (inches) Volume (gallons) 65.625 3,652 65.750 3,660 65.875 3,667 66.000 3,675 66.125 3,683 66.250 3,690 66.375 3,698 66.500 3,706 66.625 3,713 66.750 3,721 66.875 3,729 67.000 3,736 67.125 3,744 67.250 3,752 67.375 3,759 67.500 3,767 67.625 3,774 67.750 3,782 67.875 3,790 68.000 3,797 68.125 3,805 68.250 3,812 68.375 3,820 68.500 3,827 68.625 3,835 68.750 3,842 68.875 3,850 69.000 3,857 69.125 3,865 69.250 3,872 69.375 3,880 69.500 3,887 69.625 3,894 69.750 3,902 69.875 3,909 70.000 3,917 70.125 3,924 70.250 3,931 70.375 3,939 70.500 3,946 70.625 3,953 Depth (inches) Volume (gallons) 70.750 3,961 70.875 3,968 71.000 3,975 71.125 3,983 71.250 3,990 71.375 3,997 71.500 4,004 71.625 4,012 71.750 4,019 71.875 4,026 72.000 4,033 72.125 4,041 72.250 4,048 72.375 4,055 72.500 4,062 72.625 4,069 72.750 4,076 72.875 4,083 73.000 4,091 73.125 4,098 73.250 4,105 73.375 4,112 73.500 4,119 73.625 4,126 73.750 4,133 73.875 4,140 74.000 4,147 74.125 4,154 74.250 4,161 74.375 4,168 74.500 4,175 74.625 4,182 74.750 4,189 74.875 4,195 75.000 4,202 75.125 4,209 75.250 4,216 75.375 4,223 75.500 4,230 75.625 4,236 75.750 4,243 Depth (inches) Volume (gallons) 75.875 4,250 76.000 4,257 76.125 4,264 76.250 4,270 76.375 4,277 76.500 4,284 76.625 4,290 76.750 4,297 76.875 4,304 77.000 4,310 77.125 4,317 77.250 4,324 77.375 4,330 77.500 4,337 77.625 4,343 77.750 4,350 77.875 4,356 78.000 4,363 78.125 4,369 78.250 4,376 78.375 4,382 78.500 4,389 78.625 4,395 78.750 4,401 78.875 4,408 79.000 4,414 79.125 4,420 79.250 4,427 79.375 4,433 79.500 4,439 79.625 4,446 79.750 4,452 79.875 4,458 80.000 4,464 80.125 4,470 80.250 4,477 80.375 4,483 80.500 4,489 80.625 4,495 80.750 4,501 80.875 4,507 Depth (inches) Volume (gallons) 81.000 4,513 81.125 4,519 81.250 4,525 81.375 4,531 81.500 4,537 81.625 4,543 81.750 4,549 81.875 4,555 82.000 4,561 82.125 4,567 82.250 4,572 82.375 4,578 82.500 4,584 82.625 4,590 82.750 4,596 82.875 4,601 83.000 4,607 83.125 4,613 83.250 4,618 83.375 4,624 83.500 4,630 83.625 4,635 83.750 4,641 83.875 4,646 84.000 4,652 84.125 4,657 84.250 4,663 84.375 4,668 84.500 4,674 84.625 4,679 84.750 4,684 84.875 4,690 85.000 4,695 85.125 4,700 85.250 4,706 85.375 4,711 85.500 4,716 85.625 4,721 85.750 4,726 85.875 4,731 86.000 4,736 Depth (inches) Volume (gallons) 86.125 4,742 86.250 4,747 86.375 4,752 86.500 4,757 86.625 4,761 86.750 4,766 86.875 4,771 87.000 4,776 87.125 4,781 87.250 4,786 87.375 4,791 87.500 4,795 87.625 4,800 87.750 4,805 87.875 4,809 88.000 4,814 88.125 4,819 88.250 4,823 88.375 4,828 88.500 4,832 88.625 4,837 88.750 4,841 88.875 4,845 89.000 4,850 89.125 4,854 89.250 4,858 89.375 4,862 89.500 4,867 89.625 4,871 89.750 4,875 89.875 4,879 90.000 4,883 90.125 4,887 90.250 4,891 90.375 4,895 90.500 4,899 90.625 4,903 90.750 4,906 90.875 4,910 91.000 4,914 91.125 4,918 Depth (inches) Volume (gallons) 91.250 4,921 91.375 4,925 91.500 4,928 91.625 4,932 91.750 4,935 91.875 4,939 92.000 4,942 92.125 4,945 92.250 4,949 92.375 4,952 92.500 4,955 92.625 4,958 92.750 4,961 92.875 4,964 93.000 4,967 93.125 4,970 93.250 4,973 93.375 4,975 93.500 4,978 93.625 4,981 93.750 4,983 93.875 4,986 94.000 4,988 94.125 4,990 94.250 4,993 94.375 4,995 94.500 4,997 94.625 4,999 94.750 5,001 94.875 5,003 95.000 5,004 95.125 5,006 95.250 5,008 95.375 5,009 95.500 5,010 95.625 5,011 95.750 5,012 95.875 5,013 96.000 5,013 Cylindrical Tank / Horizontal Orientation Striker Plate: 0 inches | Diameter: 96 inches | Length: 160 inches | Total Volume: 5,013 gallons