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2021-12-06 Riverlakes-OPI-PASS
Appendix 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 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. Check (A) on tank chart Flapper Depth (D) In-Tank Activation Height H - D = (A) Product Tank Diameter (T) Riser Height (R) Tank 3Tank 2Tank 1 Overfill Prevention Calculations Form Tank 4 Measurements Calculation Total Height T + R = (H) * This form and the tank charts must be submitted with test results form Tank full volume (V) Find percent (A) x 100 ÷ (V) 10'-20000 DWT6 Double-Wall Tank 19951 Gals DIPSTICK GALLONS DIPSTICK GALLONS DIPSTICK GALLONS DIPSTICK GALLONS DIPSTICK GALLONS DIPSTICK GALLONS 1/8 6 6 1/8 365 12 1/8 997 18 1/8 1811 24 1/8 2764 30 1/8 3828 1/4 9 6 1/4 376 12 1/4 1012 18 1/4 1829 24 1/4 2785 30 1/4 3851 3/8 12 6 3/8 387 12 3/8 1028 18 3/8 1848 24 3/8 2806 30 3/8 3874 1/2 16 6 1/2 398 12 1/2 1043 18 1/2 1866 24 1/2 2827 30 1/2 3897 5/8 20 6 5/8 410 12 5/8 1059 18 5/8 1885 24 5/8 2849 30 5/8 3920 3/4 24 6 3/4 421 12 3/4 1074 18 3/4 1904 24 3/4 2870 30 3/4 3944 7/8 28 6 7/8 432 12 7/8 1090 18 7/8 1923 24 7/8 2891 30 7/8 3967 1 32 7 444 13 1106 19 1942 25 2913 31 3990 1 1/8 37 7 1/8 455 13 1/8 1121 19 1/8 1961 25 1/8 2934 31 1/8 4014 1 1/4 42 7 1/4 467 13 1/4 1137 19 1/4 1980 25 1/4 2956 31 1/4 4037 1 3/8 48 7 3/8 479 13 3/8 1153 19 3/8 1999 25 3/8 2977 31 3/8 4061 1 1/2 53 7 1/2 491 13 1/2 1169 19 1/2 2018 25 1/2 2999 31 1/2 4084 1 5/8 59 7 5/8 503 13 5/8 1185 19 5/8 2037 25 5/8 3020 31 5/8 4108 1 3/4 64 7 3/4 515 13 3/4 1202 19 3/4 2056 25 3/4 3042 31 3/4 4131 1 7/8 71 7 7/8 527 13 7/8 1218 19 7/8 2076 25 7/8 3064 31 7/8 4155 2 77 8 540 14 1234 20 2095 26 3086 32 4179 2 1/8 83 8 1/8 552 14 1/8 1251 20 1/8 2114 26 1/8 3107 32 1/8 4202 2 1/4 90 8 1/4 565 14 1/4 1267 20 1/4 2134 26 1/4 3129 32 1/4 4226 2 3/8 96 8 3/8 577 14 3/8 1284 20 3/8 2153 26 3/8 3151 32 3/8 4250 2 1/2 103 8 1/2 590 14 1/2 1300 20 1/2 2173 26 1/2 3173 32 1/2 4274 2 5/8 110 8 5/8 603 14 5/8 1317 20 5/8 2193 26 5/8 3195 32 5/8 4298 2 3/4 118 8 3/4 616 14 3/4 1334 20 3/4 2212 26 3/4 3217 32 3/4 4321 2 7/8 125 8 7/8 629 14 7/8 1350 20 7/8 2232 26 7/8 3239 32 7/8 4345 3 133 9 642 15 1367 21 2252 27 3261 33 4369 3 1/8 140 9 1/8 655 15 1/8 1384 21 1/8 2272 27 1/8 3283 33 1/8 4393 3 1/4 148 9 1/4 668 15 1/4 1401 21 1/4 2292 27 1/4 3306 33 1/4 4417 3 3/8 156 9 3/8 682 15 3/8 1418 21 3/8 2312 27 3/8 3328 33 3/8 4441 3 1/2 164 9 1/2 695 15 1/2 1435 21 1/2 2332 27 1/2 3350 33 1/2 4465 3 5/8 173 9 5/8 709 15 5/8 1453 21 5/8 2352 27 5/8 3373 33 5/8 4490 3 3/4 181 9 3/4 722 15 3/4 1470 21 3/4 2372 27 3/4 3395 33 3/4 4514 3 7/8 190 9 7/8 736 15 7/8 1487 21 7/8 2392 27 7/8 3417 33 7/8 4538 4 198 10 750 16 1505 22 2412 28 3440 34 4562 4 1/8 207 10 1/8 764 16 1/8 1522 22 1/8 2433 28 1/8 3462 34 1/8 4586 4 1/4 216 10 1/4 778 16 1/4 1540 22 1/4 2453 28 1/4 3485 34 1/4 4611 4 3/8 225 10 3/8 792 16 3/8 1557 22 3/8 2473 28 3/8 3507 34 3/8 4635 4 1/2 234 10 1/2 806 16 1/2 1575 22 1/2 2494 28 1/2 3530 34 1/2 4659 4 5/8 244 10 5/8 820 16 5/8 1593 22 5/8 2514 28 5/8 3553 34 5/8 4684 4 3/4 253 10 3/4 834 16 3/4 1611 22 3/4 2535 28 3/4 3575 34 3/4 4708 4 7/8 263 10 7/8 849 16 7/8 1628 22 7/8 2555 28 7/8 3598 34 7/8 4732 5 273 11 863 17 1646 23 2576 29 3621 35 4757 5 1/8 282 11 1/8 878 17 1/8 1664 23 1/8 2597 29 1/8 3644 35 1/8 4781 5 1/4 292 11 1/4 892 17 1/4 1682 23 1/4 2617 29 1/4 3666 35 1/4 4806 5 3/8 302 11 3/8 907 17 3/8 1701 23 3/8 2638 29 3/8 3689 35 3/8 4830 5 1/2 313 11 1/2 922 17 1/2 1719 23 1/2 2659 29 1/2 3712 35 1/2 4855 5 5/8 323 11 5/8 937 17 5/8 1737 23 5/8 2680 29 5/8 3735 35 5/8 4879 5 3/4 333 11 3/4 952 17 3/4 1755 23 3/4 2701 29 3/4 3758 35 3/4 4904 5 7/8 344 11 7/8 967 17 7/8 1774 23 7/8 2722 29 7/8 3781 35 7/8 4929 6 355 12 982 18 1792 24 2743 30 3804 36 4953 Containment Solutions, Inc.1 10'-20000 DWT6 Double-Wall Tank 19951 Gals DIPSTICK GALLONS DIPSTICK GALLONS DIPSTICK GALLONS DIPSTICK GALLONS DIPSTICK GALLONS DIPSTICK GALLONS 36 1/8 4978 42 1/8 6196 48 1/8 7462 54 1/8 8759 60 1/8 10072 66 1/8 11383 36 1/4 5003 42 1/4 6222 48 1/4 7488 54 1/4 8786 60 1/4 10099 66 1/4 11410 36 3/8 5028 42 3/8 6248 48 3/8 7515 54 3/8 8814 60 3/8 10126 66 3/8 11437 36 1/2 5053 42 1/2 6274 48 1/2 7542 54 1/2 8841 60 1/2 10154 66 1/2 11464 36 5/8 5077 42 5/8 6300 48 5/8 7569 54 5/8 8868 60 5/8 10181 66 5/8 11491 36 3/4 5102 42 3/4 6326 48 3/4 7596 54 3/4 8895 60 3/4 10208 66 3/4 11519 36 7/8 5127 42 7/8 6352 48 7/8 7622 54 7/8 8923 60 7/8 10236 66 7/8 11546 37 5152 43 6378 49 7649 55 8950 61 10263 67 11573 37 1/8 5177 43 1/8 6404 49 1/8 7676 55 1/8 8977 61 1/8 10291 67 1/8 11600 37 1/4 5202 43 1/4 6430 49 1/4 7703 55 1/4 9005 61 1/4 10318 67 1/4 11627 37 3/8 5227 43 3/8 6456 49 3/8 7730 55 3/8 9032 61 3/8 10345 67 3/8 11654 37 1/2 5252 43 1/2 6482 49 1/2 7757 55 1/2 9059 61 1/2 10373 67 1/2 11681 37 5/8 5277 43 5/8 6508 49 5/8 7784 55 5/8 9086 61 5/8 10400 67 5/8 11708 37 3/4 5302 43 3/4 6534 49 3/4 7811 55 3/4 9114 61 3/4 10427 67 3/4 11736 37 7/8 5327 43 7/8 6561 49 7/8 7838 55 7/8 9141 61 7/8 10455 67 7/8 11763 38 5352 44 6587 50 7865 56 9168 62 10482 68 11790 38 1/8 5378 44 1/8 6613 50 1/8 7891 56 1/8 9196 62 1/8 10510 68 1/8 11817 38 1/4 5403 44 1/4 6639 50 1/4 7918 56 1/4 9223 62 1/4 10537 68 1/4 11844 38 3/8 5428 44 3/8 6666 50 3/8 7945 56 3/8 9250 62 3/8 10564 68 3/8 11871 38 1/2 5453 44 1/2 6692 50 1/2 7972 56 1/2 9278 62 1/2 10592 68 1/2 11898 38 5/8 5478 44 5/8 6718 50 5/8 7999 56 5/8 9305 62 5/8 10619 68 5/8 11925 38 3/4 5504 44 3/4 6745 50 3/4 8026 56 3/4 9332 62 3/4 10646 68 3/4 11952 38 7/8 5529 44 7/8 6771 50 7/8 8053 56 7/8 9360 62 7/8 10674 68 7/8 11979 39 5554 45 6797 51 8080 57 9387 63 10701 69 12006 39 1/8 5580 45 1/8 6824 51 1/8 8107 57 1/8 9414 63 1/8 10728 69 1/8 12033 39 1/4 5605 45 1/4 6850 51 1/4 8135 57 1/4 9442 63 1/4 10756 69 1/4 12060 39 3/8 5631 45 3/8 6876 51 3/8 8162 57 3/8 9469 63 3/8 10783 69 3/8 12087 39 1/2 5656 45 1/2 6903 51 1/2 8189 57 1/2 9497 63 1/2 10810 69 1/2 12114 39 5/8 5681 45 5/8 6929 51 5/8 8216 57 5/8 9524 63 5/8 10838 69 5/8 12141 39 3/4 5707 45 3/4 6956 51 3/4 8243 57 3/4 9551 63 3/4 10865 69 3/4 12168 39 7/8 5732 45 7/8 6982 51 7/8 8270 57 7/8 9579 63 7/8 10892 69 7/8 12195 40 5758 46 7009 52 8297 58 9606 64 10920 70 12221 40 1/8 5784 46 1/8 7035 52 1/8 8324 58 1/8 9633 64 1/8 10947 70 1/8 12248 40 1/4 5809 46 1/4 7062 52 1/4 8351 58 1/4 9661 64 1/4 10974 70 1/4 12275 40 3/8 5835 46 3/8 7088 52 3/8 8378 58 3/8 9688 64 3/8 11001 70 3/8 12302 40 1/2 5860 46 1/2 7115 52 1/2 8406 58 1/2 9716 64 1/2 11029 70 1/2 12329 40 5/8 5886 46 5/8 7142 52 5/8 8433 58 5/8 9743 64 5/8 11056 70 5/8 12356 40 3/4 5912 46 3/4 7168 52 3/4 8460 58 3/4 9770 64 3/4 11083 70 3/4 12383 40 7/8 5937 46 7/8 7195 52 7/8 8487 58 7/8 9798 64 7/8 11110 70 7/8 12409 41 5963 47 7221 53 8514 59 9825 65 11138 71 12436 41 1/8 5989 47 1/8 7248 53 1/8 8541 59 1/8 9852 65 1/8 11165 71 1/8 12463 41 1/4 6015 47 1/4 7275 53 1/4 8569 59 1/4 9880 65 1/4 11192 71 1/4 12490 41 3/8 6040 47 3/8 7301 53 3/8 8596 59 3/8 9907 65 3/8 11219 71 3/8 12516 41 1/2 6066 47 1/2 7328 53 1/2 8623 59 1/2 9935 65 1/2 11247 71 1/2 12543 41 5/8 6092 47 5/8 7355 53 5/8 8650 59 5/8 9962 65 5/8 11274 71 5/8 12570 41 3/4 6118 47 3/4 7381 53 3/4 8677 59 3/4 9989 65 3/4 11301 71 3/4 12597 41 7/8 6144 47 7/8 7408 53 7/8 8705 59 7/8 10017 65 7/8 11328 71 7/8 12623 42 6170 48 7435 54 8732 60 10044 66 11356 72 12650 Containment Solutions, Inc.2 10'-20000 DWT6 Double-Wall Tank 19951 Gals DIPSTICK GALLONS DIPSTICK GALLONS DIPSTICK GALLONS DIPSTICK GALLONS DIPSTICK GALLONS DIPSTICK GALLONS 72 1/8 12677 78 1/8 13937 84 1/8 15146 90 1/8 16285 96 1/8 17334 102 1/8 18269 72 1/4 12703 78 1/4 13962 84 1/4 15170 90 1/4 16308 96 1/4 17355 102 1/4 18287 72 3/8 12730 78 3/8 13988 84 3/8 15195 90 3/8 16331 96 3/8 17375 102 3/8 18305 72 1/2 12757 78 1/2 14014 84 1/2 15219 90 1/2 16353 96 1/2 17396 102 1/2 18323 72 5/8 12783 78 5/8 14040 84 5/8 15243 90 5/8 16376 96 5/8 17417 102 5/8 18341 72 3/4 12810 78 3/4 14065 84 3/4 15268 90 3/4 16399 96 3/4 17437 102 3/4 18359 72 7/8 12836 78 7/8 14091 84 7/8 15292 90 7/8 16421 96 7/8 17458 102 7/8 18376 73 12863 79 14117 85 15317 91 16444 97 17478 103 18394 73 1/8 12889 79 1/8 14142 85 1/8 15341 91 1/8 16467 97 1/8 17498 103 1/8 18412 73 1/4 12916 79 1/4 14168 85 1/4 15365 91 1/4 16489 97 1/4 17519 103 1/4 18429 73 3/8 12943 79 3/8 14193 85 3/8 15389 91 3/8 16512 97 3/8 17539 103 3/8 18447 73 1/2 12969 79 1/2 14219 85 1/2 15414 91 1/2 16534 97 1/2 17559 103 1/2 18464 73 5/8 12995 79 5/8 14244 85 5/8 15438 91 5/8 16556 97 5/8 17579 103 5/8 18481 73 3/4 13022 79 3/4 14270 85 3/4 15462 91 3/4 16579 97 3/4 17600 103 3/4 18499 73 7/8 13048 79 7/8 14295 85 7/8 15486 91 7/8 16601 97 7/8 17620 103 7/8 18516 74 13075 80 14321 86 15510 92 16623 98 17640 104 18533 74 1/8 13101 80 1/8 14346 86 1/8 15534 92 1/8 16646 98 1/8 17660 104 1/8 18550 74 1/4 13128 80 1/4 14372 86 1/4 15558 92 1/4 16668 98 1/4 17680 104 1/4 18567 74 3/8 13154 80 3/8 14397 86 3/8 15582 92 3/8 16690 98 3/8 17699 104 3/8 18584 74 1/2 13180 80 1/2 14422 86 1/2 15606 92 1/2 16712 98 1/2 17719 104 1/2 18601 74 5/8 13207 80 5/8 14448 86 5/8 15630 92 5/8 16734 98 5/8 17739 104 5/8 18618 74 3/4 13233 80 3/4 14473 86 3/4 15654 92 3/4 16756 98 3/4 17759 104 3/4 18635 74 7/8 13259 80 7/8 14498 86 7/8 15678 92 7/8 16778 98 7/8 17778 104 7/8 18651 75 13286 81 14523 87 15701 93 16800 99 17798 105 18668 75 1/8 13312 81 1/8 14549 87 1/8 15725 93 1/8 16822 99 1/8 17817 105 1/8 18684 75 1/4 13338 81 1/4 14574 87 1/4 15749 93 1/4 16844 99 1/4 17837 105 1/4 18701 75 3/8 13364 81 3/8 14599 87 3/8 15773 93 3/8 16866 99 3/8 17856 105 3/8 18717 75 1/2 13391 81 1/2 14624 87 1/2 15796 93 1/2 16888 99 1/2 17876 105 1/2 18734 75 5/8 13417 81 5/8 14649 87 5/8 15820 93 5/8 16909 99 5/8 17895 105 5/8 18750 75 3/4 13443 81 3/4 14674 87 3/4 15843 93 3/4 16931 99 3/4 17914 105 3/4 18766 75 7/8 13469 81 7/8 14699 87 7/8 15867 93 7/8 16953 99 7/8 17933 105 7/8 18782 76 13495 82 14724 88 15891 94 16974 100 17953 106 18798 76 1/8 13521 82 1/8 14749 88 1/8 15914 94 1/8 16996 100 1/8 17972 106 1/8 18814 76 1/4 13548 82 1/4 14774 88 1/4 15937 94 1/4 17017 100 1/4 17991 106 1/4 18830 76 3/8 13574 82 3/8 14799 88 3/8 15961 94 3/8 17039 100 3/8 18010 106 3/8 18846 76 1/2 13600 82 1/2 14824 88 1/2 15984 94 1/2 17060 100 1/2 18029 106 1/2 18861 76 5/8 13626 82 5/8 14849 88 5/8 16008 94 5/8 17081 100 5/8 18047 106 5/8 18877 76 3/4 13652 82 3/4 14874 88 3/4 16031 94 3/4 17103 100 3/4 18066 106 3/4 18893 76 7/8 13678 82 7/8 14899 88 7/8 16054 94 7/8 17124 100 7/8 18085 106 7/8 18908 77 13704 83 14924 89 16077 95 17145 101 18104 107 18924 77 1/8 13730 83 1/8 14948 89 1/8 16101 95 1/8 17166 101 1/8 18122 107 1/8 18939 77 1/4 13756 83 1/4 14973 89 1/4 16124 95 1/4 17187 101 1/4 18141 107 1/4 18954 77 3/8 13782 83 3/8 14998 89 3/8 16147 95 3/8 17209 101 3/8 18159 107 3/8 18969 77 1/2 13808 83 1/2 15023 89 1/2 16170 95 1/2 17230 101 1/2 18178 107 1/2 18985 77 5/8 13833 83 5/8 15047 89 5/8 16193 95 5/8 17251 101 5/8 18196 107 5/8 19000 77 3/4 13859 83 3/4 15072 89 3/4 16216 95 3/4 17271 101 3/4 18214 107 3/4 19015 77 7/8 13885 83 7/8 15096 89 7/8 16239 95 7/8 17292 101 7/8 18233 107 7/8 19029 78 13911 84 15121 90 16262 96 17313 102 18251 108 19044 Containment Solutions, Inc.3 10'-20000 DWT6 Double-Wall Tank 19951 Gals DIPSTICK GALLONS DIPSTICK GALLONS 108 1/8 19059 114 1/8 19659 108 1/4 19074 114 1/4 19669 108 3/8 19088 114 3/8 19679 108 1/2 19103 114 1/2 19689 108 5/8 19117 114 5/8 19698 108 3/4 19131 114 3/4 19708 108 7/8 19146 114 7/8 19717 109 19160 115 19726 109 1/8 19174 115 1/8 19735 109 1/4 19188 115 1/4 19744 109 3/8 19202 115 3/8 19753 109 1/2 19215 115 1/2 19762 109 5/8 19229 115 5/8 19770 109 3/4 19243 115 3/4 19779 109 7/8 19256 115 7/8 19787 110 19270 116 19795 110 1/8 19283 116 1/8 19803 110 1/4 19296 116 1/4 19811 110 3/8 19310 116 3/8 19819 110 1/2 19323 116 1/2 19826 110 5/8 19336 116 5/8 19834 110 3/4 19349 116 3/4 19841 110 7/8 19361 116 7/8 19848 111 19374 117 19855 111 1/8 19387 117 1/8 19862 111 1/4 19399 117 1/4 19868 111 3/8 19412 117 3/8 19875 111 1/2 19424 117 1/2 19881 111 5/8 19436 117 5/8 19887 111 3/4 19448 117 3/4 19893 111 7/8 19460 117 7/8 19898 112 19472 118 19904 112 1/8 19484 118 1/8 19909 112 1/4 19496 118 1/4 19914 112 3/8 19508 118 3/8 19919 112 1/2 19519 118 1/2 19923 112 5/8 19530 118 5/8 19928 112 3/4 19542 118 3/4 19932 112 7/8 19553 118 7/8 19936 113 19564 119 19939 113 1/8 19575 119 1/8 19942 113 1/4 19586 119 1/4 19945 113 3/8 19597 119 3/8 19948 113 1/2 19607 119 1/2 19950 113 5/8 19618 119 5/8 19951 113 3/4 19628 113 7/8 19639 114 19649 How To Properly Gauge Your Tank Underground storage tanks require periodic measurement to determine current inventory level. Using the proper methods when gauging your tank's contents will insure the most accurate reading and insure that you do not damage your tank. The following procedure should be followed whenever you use a gauge stick to determine the amount of product that is in your tank: 1) Use a wood dipstick with a rubber or nylon tip. Metallic dipsticks are not recommended. This will insure that frequent tank gaugings or an accidental dropping of the gauge stick into the tank will not damage the tank bottom. 2) Slowly lower your gauge stick into the fill port until it touches the tank bottom. Never free drop the gauge stick. This can result in inaccurate measurements due to product splashing. Free dropping can also result in gauge stick damage and tank damage. 3) Remove your dipstick slowly and read the product level directly from the gauge stick. Water Paste Detection To detect water in the tank bottom, water detection paste is available from petroleum equipment distributors. However, some water detection paste cannot detect antifreeze mixtures. If antifreeze mixtures are used for the cavity monitoring fluid, the following product is capable of detecting water or antifreeze (brine or up to 50 percent glycol) solution in the tank water bottoms: WATER FINDER #7686-1870 DAYCO/NATIONAL DAYTON, OH TEL: 1-800-283-2926 FAX: 1-800-688-4854 Caution Pressurized deliveries are not recommended. If the delivery vehicle uses pumps to fill the tank, install overfill shutoff equipment in the tank and truck to prevent the tank from being overfilled. Overfilling the tank under pressure will damage the tank even if the tank vent is unrestricted. Containment Solutions, Inc. 333 North Rivershire Dr., Suite 190 Conroe, TX 77304 Tel: 936-756-7731 Fax: 936-756-7766 Note: Calibration chart is based on the fluid level above a 5/16" deflector plate. Containment Solutions, Inc.4 10'-20000 DWT6 Double-Wall Tank 19951 Gals Containment Solutions, Inc.5