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HomeMy WebLinkAboutOPI 2023CERS = California Environmental Reporting System, ID = Identification, UST = Underground storage tank, ICC = International Code Council, A/V = Audible and visual UNDERGROUND STORAGE TANK OVERFILL PREVENTION EQUIPMENT INSPECTION REPORT FORM (Page 1 of 1) Type of Action Installation Inspection Repair Inspection 36 Month Inspection I. FACILITY INFORMATION CERS ID 10023058 Date of Overfill Prevention Equipment Inspection 3/14/2023 Business Name (Same as Facility Name or DBA-Doing Business As.) ARCO Business Site Address 6450 White Lane City Bakersfield ZIP Code 93309 II. UNDERGROUND STORAGE TANK SERVICE TECHNICIAN INFORMATION Name of UST Service Technician Performing the Inspection (Print as shown on the ICC Certification.) Bruce W. Hinsley Phone # (661) 706 - 4321 Ext. Contractor/Tank Tester License # 971259 ICC Certification # 8032698 ICC Certification Expiration Date 6/22/2023 Overfill Prevention Equipment Inspection Training and Certifications (List applicable certifications.) 1193980 III. OVERFILL PREVENTION EQUIPMENT INSPECTION INFORMATION Inspection Method Used: Manufacturer Guidelines (Specify) OPW Overfill Prevention Industry Code or Engineering Standard (Specify) Engineered Method (Specify) Attach the inspection procedures and all documentation required to determine the results. # of Attached Pages: Tank ID: (By tank number, stored product, etc.) 87 87 91 What is the tank inside diameter? (Inches) 90 90 90 Is the fill piping secondarily contained? Yes No Yes No Yes No Yes No Is the vent piping secondarily contained? Yes No Yes No Yes No Yes No Overfill Prevention Equipment Manufacturer(s) OPW OPW OPW What is the overfill prevention equipment response when activated? (Check all that apply.) Shuts Off Flow Shuts Off Flow Shuts Off Flow Shuts Off Flow Restricts Flow Restricts Flow Restricts Flow Restricts Flow A/V Alarm A/V Alarm A/V Alarm A/V Alarm Are flow restrictors installed on vent piping? Yes No Yes No Yes No Yes No At what level in the tank is the overfill prevention set to activate? (Inches from bottom of tank.) 79 80 84 What is the percent capacity of the tank at which the overfill prevention equipment activates? 93 94 96 Is the overfill prevention in proper operating condition to respond when the substance reaches the appropriate level? Yes Yes Yes Yes No (Specify in section V.) No (Specify in section V.) No (Specify in section V.) No (Specify in section V.) IV. SUMMARY OF INSPECTION RESULTS Overfill Prevention Inspection Results Pass Fail Pass Fail Pass Fail Pass Fail V. COMMENTS All items marked “Fail” must be explained in this section. Any additional comments may also be provided here. VI. CERTIFICATION BY UST SERVICE TECHNICIAN CONDUCTING THIS INSPECTION I hereby certify that the overfill prevention equipment was inspected in accordance with California Code of Regulations, title 23, division 3, chapter 16, section 2637.2 and all the information contained herein is accurate. UST Service Technician Signature If the facility has more components than this form accommodates, additional copies of this page may be attached. 21 Appendix B 71SO Overfill Valve in Tank Initial Shut off Level Worksheet Important: This is meant to be supplemental worksheet and not a substitute to following the installation manual instructions. All length measurements are in inches. Please contact the Authority Having Jurisdic- tion (AHJ) and review local, state, and national codes to determine the regulatory requirements governing shut-off capacity in your region, as well as take into account other considerations such as extreme tank tilt. Take the following measurements with the valve in- stalled in the tank: Distance from the 71SO inlet tube flange to the cast lug in the 71SO body (see figures), upper tube length. Note: the Upper Tube Length must be at least 16” to in- clude the protective bend in the tube. (D) = ______________________ Distance from the 71SO inlet tube flange to the top and bottom of lower tube, valve length. (W) = _____________ (U) = _____________ Distance from the 71SO inlet tube flange to the bottom of the tank. Note: If a tank bottom protector is present it may be necessary to add this thickness to dimension (OPW 6111 & 61TP models add 0.6”) (B) = _____________ From the tank calibration chart provided by tank manu- facturer find the dipstick number (Y) which corresponds to the 100% volume. (Y) = _____________ 1. To determine shut-off percentage: Subtract upper tube length (D) from distance to tank bottom (B) (X) = (B) – (D) - 2” =________________________ Using the tank calibration chart provided by the tank manufacturer determine the tank capacity at the cal- culated (X) dimension and the 100% volume (Y) tank capacity. (X) tank capacity in gallons = _______________ (Y) tank capacity in gallons = _______________ SO% = (X) capacity / (Y) capacity x100 = __________ Note: The overfill valve must be installed per AHJ require- ments and all applicable local, state, and national codes. If the overfill valve is set above the allowable shut-off percent- age the overfill valve must be removed and replaced. For reference 40 CFR part 280 Subpart B Section 280.20 overfill valves should be set to a maximum of 95%. (B) To Tank (D) Upper Tube (W) Valve Length, bottom of cut (Y) Tank Chart 100% Volume Dipstick (U) Valve Length, top of cut 21 Appendix B 71SO Overfill Valve in Tank Initial Shut off Level Worksheet Important: This is meant to be supplemental worksheet and not a substitute to following the installation manual instructions. All length measurements are in inches. Please contact the Authority Having Jurisdic- tion (AHJ) and review local, state, and national codes to determine the regulatory requirements governing shut-off capacity in your region, as well as take into account other considerations such as extreme tank tilt. Take the following measurements with the valve in- stalled in the tank: Distance from the 71SO inlet tube flange to the cast lug in the 71SO body (see figures), upper tube length. Note: the Upper Tube Length must be at least 16” to in- clude the protective bend in the tube. (D) = ______________________ Distance from the 71SO inlet tube flange to the top and bottom of lower tube, valve length. (W) = _____________ (U) = _____________ Distance from the 71SO inlet tube flange to the bottom of the tank. Note: If a tank bottom protector is present it may be necessary to add this thickness to dimension (OPW 6111 & 61TP models add 0.6”) (B) = _____________ From the tank calibration chart provided by tank manu- facturer find the dipstick number (Y) which corresponds to the 100% volume. (Y) = _____________ 1. To determine shut-off percentage: Subtract upper tube length (D) from distance to tank bottom (B) (X) = (B) – (D) - 2” =________________________ Using the tank calibration chart provided by the tank manufacturer determine the tank capacity at the cal- culated (X) dimension and the 100% volume (Y) tank capacity. (X) tank capacity in gallons = _______________ (Y) tank capacity in gallons = _______________ SO% = (X) capacity / (Y) capacity x100 = __________ Note: The overfill valve must be installed per AHJ require- ments and all applicable local, state, and national codes. If the overfill valve is set above the allowable shut-off percent- age the overfill valve must be removed and replaced. For reference 40 CFR part 280 Subpart B Section 280.20 overfill valves should be set to a maximum of 95%. (B) To Tank (D) Upper Tube (W) Valve Length, bottom of cut (Y) Tank Chart 100% Volume Dipstick (U) Valve Length, top of cut 21 Appendix B 71SO Overfill Valve in Tank Initial Shut off Level Worksheet Important: This is meant to be supplemental worksheet and not a substitute to following the installation manual instructions. All length measurements are in inches. Please contact the Authority Having Jurisdic- tion (AHJ) and review local, state, and national codes to determine the regulatory requirements governing shut-off capacity in your region, as well as take into account other considerations such as extreme tank tilt. Take the following measurements with the valve in- stalled in the tank: Distance from the 71SO inlet tube flange to the cast lug in the 71SO body (see figures), upper tube length. Note: the Upper Tube Length must be at least 16” to in- clude the protective bend in the tube. (D) = ______________________ Distance from the 71SO inlet tube flange to the top and bottom of lower tube, valve length. (W) = _____________ (U) = _____________ Distance from the 71SO inlet tube flange to the bottom of the tank. Note: If a tank bottom protector is present it may be necessary to add this thickness to dimension (OPW 6111 & 61TP models add 0.6”) (B) = _____________ From the tank calibration chart provided by tank manu- facturer find the dipstick number (Y) which corresponds to the 100% volume. (Y) = _____________ 1. To determine shut-off percentage: Subtract upper tube length (D) from distance to tank bottom (B) (X) = (B) – (D) - 2” =________________________ Using the tank calibration chart provided by the tank manufacturer determine the tank capacity at the cal- culated (X) dimension and the 100% volume (Y) tank capacity. (X) tank capacity in gallons = _______________ (Y) tank capacity in gallons = _______________ SO% = (X) capacity / (Y) capacity x100 = __________ Note: The overfill valve must be installed per AHJ require- ments and all applicable local, state, and national codes. If the overfill valve is set above the allowable shut-off percent- age the overfill valve must be removed and replaced. For reference 40 CFR part 280 Subpart B Section 280.20 overfill valves should be set to a maximum of 95%. (B) To Tank (D) Upper Tube (W) Valve Length, bottom of cut (Y) Tank Chart 100% Volume Dipstick (U) Valve Length, top of cut DIPSTICK READING GALLONS DIPSTICK READING GALLONS DIPSTICK READING GALLONS DIPSTICK READING GALLONS DIPSTICK READING GALLONS DIPSTICK READING GALLONS 0-1/8" 5 7-3/8" 432 14-5/8" 1179 21-7/8" 2118 29-1/8" 3188 36-3/8" 4342 0-1/4" 7 7-1/2" 443 14-3/4" 1193 22" 2135 29-1/4" 3207 36-1/2" 4362 0-3/8" 10 7-5/8" 454 14-7/8" 1208 22-1/8" 2153 29-3/8" 3227 36-5/8" 4383 0-1/2" 13 7-3/4" 464 15" 1223 22-1/4" 2171 29-1/2" 3246 36-3/4" 4403 0-5/8" 16 7-7/8" 475 15-1/8" 1238 22-3/8" 2188 29-5/8" 3265 36-7/8" 4424 0-3/4" 20 8" 487 15-1/4" 1253 22-1/2" 2206 29-3/4" 3285 37" 4444 0-7/8" 24 8-1/8" 498 15-3/8" 1268 22-5/8" 2223 29-7/8" 3304 37-1/8" 4465 1" 28 8-1/4" 509 15-1/2" 1283 22-3/4" 2241 30" 3324 37-1/4" 4485 1-1/8" 32 8-3/8" 520 15-5/8" 1298 22-7/8" 2259 30-1/8" 3343 37-3/8" 4506 1-1/4" 37 8-1/2" 532 15-3/4" 1314 23" 2277 30-1/4" 3363 37-1/2" 4526 1-3/8" 42 8-5/8" 543 15-7/8" 1329 23-1/8" 2295 30-3/8" 3382 37-5/8" 4547 1-1/2" 47 8-3/4" 555 16" 1344 23-1/4" 2312 30-1/2" 3402 37-3/4" 4567 1-5/8" 52 8-7/8" 566 16-1/8" 1359 23-3/8" 2330 30-5/8" 3421 37-7/8" 4588 1-3/4" 57 9" 578 16-1/4" 1375 23-1/2" 2348 30-3/4" 3441 38" 4608 1-7/8" 62 9-1/8" 590 16-3/8" 1390 23-5/8" 2366 30-7/8" 3460 38-1/8" 4629 2" 68 9-1/4" 602 16-1/2" 1406 23-3/4" 2384 31" 3480 38-1/4" 4649 2-1/8" 74 9-3/8" 614 16-5/8" 1422 23-7/8" 2402 31-1/8" 3500 38-3/8" 4670 2-1/4" 80 9-1/2" 626 16-3/4" 1437 24" 2420 31-1/4" 3519 38-1/2" 4690 2-3/8" 86 9-5/8" 638 16-7/8" 1453 24-1/8" 2438 31-3/8" 3539 38-5/8" 4711 2-1/2" 92 9-3/4" 650 17" 1469 24-1/4" 2457 31-1/2" 3559 38-3/4" 4732 2-5/8" 99 9-7/8" 662 17-1/8" 1484 24-3/8" 2475 31-5/8" 3578 38-7/8" 4752 2-3/4" 105 10" 675 17-1/4" 1500 24-1/2" 2493 31-3/4" 3598 39" 4773 2-7/8" 112 10-1/8" 687 17-3/8" 1516 24-5/8" 2511 31-7/8" 3618 39-1/8" 4793 3" 119 10-1/4" 700 17-1/2" 1532 24-3/4" 2529 32" 3638 39-1/4" 4814 3-1/8" 126 10-3/8" 712 17-5/8" 1548 24-7/8" 2548 32-1/8" 3658 39-3/8" 4835 3-1/4" 133 10-1/2" 725 17-3/4" 1564 25" 2566 32-1/4" 3677 39-1/2" 4855 3-3/8" 140 10-5/8" 737 17-7/8" 1580 25-1/8" 2584 32-3/8" 3697 39-5/8" 4876 3-1/2" 148 10-3/4" 750 18" 1596 25-1/4" 2603 32-1/2" 3717 39-3/4" 4897 3-5/8" 155 10-7/8" 763 18-1/8" 1612 25-3/8" 2621 32-5/8" 3737 39-7/8" 4917 3-3/4" 163 11" 776 18-1/4" 1629 25-1/2" 2640 32-3/4" 3757 40" 4938 3-7/8" 171 11-1/8" 789 18-3/8" 1645 25-5/8" 2658 32-7/8" 3777 40-1/8" 4959 4" 178 11-1/4" 802 18-1/2" 1661 25-3/4" 2677 33" 3797 40-1/4" 4980 4-1/8" 186 11-3/8" 815 18-5/8" 1678 25-7/8" 2695 33-1/8" 3817 40-3/8" 5000 4-1/4" 195 11-1/2" 828 18-3/4" 1694 26" 2714 33-1/4" 3837 40-1/2" 5021 4-3/8" 203 11-5/8" 842 18-7/8" 1710 26-1/8" 2733 33-3/8" 3857 40-5/8" 5042 4-1/2" 211 11-3/4" 855 19" 1727 26-1/4" 2751 33-1/2" 3877 40-3/4" 5062 4-5/8" 220 11-7/8" 868 19-1/8" 1743 26-3/8" 2770 33-5/8" 3897 40-7/8" 5083 4-3/4" 228 12" 882 19-1/4" 1760 26-1/2" 2789 33-3/4" 3917 41" 5104 4-7/8" 237 12-1/8" 895 19-3/8" 1777 26-5/8" 2807 33-7/8" 3937 41-1/8" 5125 5" 246 12-1/4" 909 19-1/2" 1793 26-3/4" 2826 34" 3957 41-1/4" 5145 5-1/8" 255 12-3/8" 922 19-5/8" 1810 26-7/8" 2845 34-1/8" 3977 41-3/8" 5166 5-1/4" 264 12-1/2" 936 19-3/4" 1827 27" 2864 34-1/4" 3997 41-1/2" 5187 5-3/8" 273 12-5/8" 950 19-7/8" 1844 27-1/8" 2883 34-3/8" 4018 41-5/8" 5208 5-1/2" 282 12-3/4" 964 20" 1860 27-1/4" 2901 34-1/2" 4038 41-3/4" 5229 5-5/8" 291 12-7/8" 978 20-1/8" 1877 27-3/8" 2920 34-5/8" 4058 41-7/8" 5249 5-3/4" 301 13" 992 20-1/4" 1894 27-1/2" 2939 34-3/4" 4078 42" 5270 5-7/8" 310 13-1/8" 1006 20-3/8" 1911 27-5/8" 2958 34-7/8" 4098 42-1/8" 5291 6" 320 13-1/4" 1020 20-1/2" 1928 27-3/4" 2977 35" 4119 42-1/4" 5312 6-1/8" 330 13-3/8" 1034 20-5/8" 1945 27-7/8" 2996 35-1/8" 4139 42-3/8" 5333 6-1/4" 339 13-1/2" 1048 20-3/4" 1962 28" 3015 35-1/4" 4159 42-1/2" 5353 6-3/8" 349 13-5/8" 1062 20-7/8" 1979 28-1/8" 3034 35-3/8" 4179 42-5/8" 5374 6-1/2" 359 13-3/4" 1077 21" 1997 28-1/4" 3053 35-1/2" 4200 42-3/4" 5395 6-5/8" 369 13-7/8" 1091 21-1/8" 2014 28-3/8" 3073 35-5/8" 4220 42-7/8" 5416 6-3/4" 380 14" 1105 21-1/4" 2031 28-1/2" 3092 35-3/4" 4240 43" 5437 6-7/8" 390 14-1/8" 1120 21-3/8" 2048 28-5/8" 3111 35-7/8" 4261 43-1/8" 5457 7" 400 14-1/4" 1135 21-1/2" 2066 28-3/4" 3130 36" 4281 43-1/4" 5478 7-1/8" 411 14-3/8" 1149 21-5/8" 2083 28-7/8" 3149 36-1/8" 4301 43-3/8" 5499 7-1/4" 421 14-1/2" 1164 21-3/4" 2101 29" 3169 36-1/4" 4322 43-1/2" 5520 Calibration Chart 12,000 Gallon - 8' Diameter Double-Wall Tank www.xerxescorp.com R CORPORATION a subsidiary of Composites Inc. ZCL XERXES DIPSTICK READING GALLONS DIPSTICK READING GALLONS DIPSTICK READING GALLONS DIPSTICK READING GALLONS DIPSTICK READING GALLONS DIPSTICK READING GALLONS 43-5/8" 5541 51-3/4" 6892 59-7/8" 8202 68" 9416 76-1/8" 10470 84-1/4" 11277 43-3/4" 5562 51-7/8" 6912 60" 8221 68-1/8" 9433 76-1/4" 10485 84-3/8" 11286 43-7/8" 5582 52" 6933 60-1/8" 8241 68-1/4" 9451 76-3/8" 10499 84-1/2" 11296 44" 5603 52-1/8" 6954 60-1/4" 8260 68-3/8" 9468 76-1/2" 10514 84-5/8" 11306 44-1/8" 5624 52-1/4" 6974 60-3/8" 8280 68-1/2" 9486 76-5/8" 10528 84-3/4" 11315 44-1/4" 5645 52-3/8" 6995 60-1/2" 8299 68-5/8" 9503 76-3/4" 10542 84-7/8" 11324 44-3/8" 5666 52-1/2" 7015 60-5/8" 8319 68-3/4" 9521 76-7/8" 10557 85" 11334 44-1/2" 5687 52-5/8" 7036 60-3/4" 8338 68-7/8" 9538 77" 10571 85-1/8" 11343 44-5/8" 5708 52-3/4" 7056 60-7/8" 8357 69" 9555 77-1/8" 10585 85-1/4" 11352 44-3/4" 5728 52-7/8" 7077 61" 8377 69-1/8" 9573 77-1/4" 10599 85-3/8" 11361 44-7/8" 5749 53" 7097 61-1/8" 8396 69-1/4" 9590 77-3/8" 10613 85-1/2" 11370 45" 5770 53-1/8" 7118 61-1/4" 8415 69-3/8" 9607 77-1/2" 10627 85-5/8" 11378 45-1/8" 5791 53-1/4" 7138 61-3/8" 8435 69-1/2" 9624 77-5/8" 10641 85-3/4" 11387 45-1/4" 5812 53-3/8" 7159 61-1/2" 8454 69-5/8 9642 77-3/4" 10655 85-7/8" 11396 45-3/8" 5833 53-1/2" 7179 61-5/8" 8473 69-3/4" 9659 77-7/8" 10669 86" 11404 45-1/2" 5854 53-5/8" 7200 61-3/4" 8492 69-7/8" 9676 78" 10683 86-1/8" 11412 45-5/8" 5874 53-3/4" 7220 61-7/8" 8512 70" 9693 78-1/8" 10696 86-1/4" 11420 45-3/4" 5895 53-7/8" 7240 62" 8531 70-1/8" 9710 78-1/4" 10710 86-3/8" 11428 45-7/8" 5916 54" 7261 62-1/8" 8550 70-1/4" 9727 78-3/8" 10723 86-1/2" 11436 46" 5937 54-1/8" 7281 62-1/4" 8569 70-3/8" 9744 78-1/2" 10737 86-5/8" 11444 46-1/8" 5958 54-1/4" 7302 62-3/8" 8588 70-1/2" 9760 78-5/8" 10750 86-3/4" 11452 46-1/4" 5979 54-3/8" 7322 62-1/2" 8607 70-5/8" 9777 78-3/4" 10764 86-7/8" 11459 46-3/8" 5999 54-1/2" 7342 62-5/8" 8626 70-3/4" 9794 78-7/8" 10777 87" 11467 46-1/2" 6020 54-5/8" 7363 62-3/4" 8645 70-7/8" 9811 79" 10790 87-1/8" 11474 46-5/8" 6041 54-3/4" 7383 62-7/8" 8664 71" 9827 79-1/8" 10803 87-1/4" 11481 46-3/4" 6062 54-7/8" 7403 63" 8683 71-1/8" 9844 79-1/4" 10816 87-3/8" 11488 46-7/8" 6083 55" 7424 63-1/8" 8702 71-1/4" 9861 79-3/8" 10829 87-1/2" 11495 47" 6104 55-1/8" 7444 63-1/4" 8721 71-3/8" 9877 79-1/2" 10842 87-5/8" 11502 47-1/8" 6125 55-1/4" 7464 63-3/8" 8740 71-1/2" 9894 79-5/8" 10855 87-3/4" 11509 47-1/4" 6145 55-3/8" 7484 63-1/2" 8759 71-5/8" 9910 79-3/4" 10868 87-7/8" 11515 47-3/8" 6166 55-1/2" 7505 63-5/8" 8777 71-3/4" 9927 79-7/8" 10881 88" 11521 47-1/2" 6187 55-5/8" 7525 63-3/4" 8796 71-7/8" 9943 80" 10893 88-1/8" 11528 47-5/8" 6208 55-3/4" 7545 63-7/8" 8815 72" 9959 80-1/8" 10906 88-1/4" 11534 47-3/4" 6229 55-7/8" 7565 64" 8834 72-1/8" 9976 80-1/4" 10918 88-3/8" 11539 47-7/8" 6249 56" 7585 64-1/8" 8852 72-1/4" 9992 80-3/8" 10931 88-1/2" 11545 48" 6270 56-1/8" 7606 64-1/4" 8871 72-3/8" 10008 80-1/2" 10943 88-5/8" 11551 48-1/8" 6291 56-1/4" 7626 64-3/8" 8890 72-1/2" 10024 80-5/8" 10955 88-3/4" 11556 48-1/4" 6312 56-3/8" 7646 64-1/2" 8908 72-5/8" 10040 80-3/4" 10968 88-7/8" 11561 48-3/8" 6333 56-1/2" 7666 64-5/8" 8927 72-3/4" 10056 80-7/8" 10980 89" 11566 48-1/2" 6353 56-5/8" 7686 64-3/4" 8945 72-7/8" 10072 81" 10992 89-1/8" 11571 48-5/8" 6374 56-3/4" 7706 64-7/8" 8964 73" 10088 81-1/8" 11004 89-1/4" 11576 48-3/4" 6395 56-7/8" 7726 65" 8982 73-1/8" 10104 81-1/4" 11016 89-3/8" 11580 48-7/8" 6416 57" 7746 65-1/8" 9001 73-1/4" 10120 81-3/8" 11027 89-1/2" 11584 49" 6437 57-1/8" 7766 65-1/4" 9019 73-3/8" 10136 81-1/2" 11039 89-5/8" 11588 49-1/8" 6457 57-1/4" 7786 65-3/8" 9037 73-1/2" 10152 81-5/8" 11051 89-3/4" 11592 49-1/4" 6478 57-3/8" 7806 65-1/2" 9056 73-5/8" 10167 81-3/4" 11062 89-7/8" 11595 49-3/8" 6499 57-1/2" 7826 65-5/8" 9074 73-3/4" 10183 81-7/8" 11074 90" 11599 49-1/2" 6520 57-5/8" 7846 65-3/4" 9092 73-7/8" 10198 82" 11085 90-1/8" 11601 49-5/8" 6540 57-3/4" 7866 65-7/8" 9111 74" 10214 82-1/8" 11097 90-1/4" 11604 49-3/4" 6561 57-7/8" 7886 66" 9129 74-1/8" 10230 82-1/4" 11108 90-3/8" 11606 49-7/8" 6582 58" 7906 66-1/8" 9147 74-1/4" 10245 82-3/8" 11119 90-1/2" 11608 50" 6603 58-1/8" 7926 66-1/4" 9165 74-3/8" 10260 82-1/2" 11130 50-1/8" 6623 58-1/4" 7945 66-3/8" 9183 74-1/2" 10276 82-5/8" 11141 50-1/4" 6644 58-3/8" 7965 66-1/2" 9201 74-5/8" 10291 82-3/4" 11152 50-3/8" 6665 58-1/2" 7985 66-5/8" 9219 74-3/4" 10306 82-7/8" 11163 50-1/2" 6685 58-5/8" 8005 66-3/4" 9237 74-7/8" 10321 83" 11174 50-5/8" 6706 58-3/4" 8025 66-7/8" 9255 75" 10337 83-1/8" 11185 50-3/4" 6727 58-7/8" 8044 67" 9273 75-1/8" 10352 83-1/4" 11195 50-7/8" 6747 59" 8064 67-1/8" 9291 75-1/4" 10367 83-3/8" 11206 51" 6768 59-1/8" 8084 67-1/4" 9309 75-3/8" 10382 83-1/2" 11216 51-1/8" 6789 59-1/4" 8103 67-3/8" 9327 75-1/2" 10396 83-5/8" 11226 51-1/4" 6809 59-3/8" 8123 67-1/2" 9345 75-5/8" 10411 83-3/4" 11237 51-3/8" 6830 59-1/2" 8143 67-5/8" 9363 75-3/4" 10426 83-7/8" 11247 51-1/2" 6851 59-5/8" 8162 67-3/4" 9380 75-7/8" 10441 84" 11257 51-5/8" 6871 59-3/4" 8182 67-7/8" 9398 76" 10456 84-1/8" 11267 x812dw.10-08 XERXES CORPORATION 12,000 Gallon - 8' Diameter Double-Wall Tank