2005-04-13_REVISION - M1977493 - Laserfiche WebLink

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CLIMAX Mayflower Water Treatment Sulfuric Acid Tank Thickness Tests-15Nov 8 21 Dec, 2004 Ukrasonic Thickness Tests . w/ KBI DM2 Digit a l Thickness Tes ter (Through Paintl Nov15/04 Dec21/04 Location> Upper Head Vertical Side Lower Head Lower Head Notes Dist.To> Center Top Weld Exterior,Cerrter Irrterior.CeMer 1)Two coats paint comprise Thickness Thickness Thickness Thickness 5-20 mils of thickness total 0" Not accessible 0.527 Not accessible Not accessible measured, variable depending 3" 0.525 " on applied paint thickness 6" 0.524 0.465 0.451 9" 0.519 0.476 0.446 12" 0.521 0.485 0.450 15" 0.520 0.465 0.443 18" 0.520 0.460 0.445 21" 0.515 0.471 0.444 24" O.StB 0.465 0.461 27" 0.520 0.474 0.455 30" 0.518 0.471 0.453 33" 0.512 0.477 0.461 36" Not accessible 0.517 0.478 0.472 30" 0.530 0.526 0.490 0.471 42" 0.548 Liquid 0.522 0.496 0.474 2) Side plate shows local 45" 0.531 Level 0.419 0.494 0.468 thickness Toss at assumed 48" 0.517 0.487 0.503 0.482 high liquid level wetted zone 5t" 0.516 0.488 0,507 0.476 at 45" below top girth weld. 54" 0.521 0.481 0,509 0.472 57" 0.524 plate to plate 0.483 0.497 0.480 31 Dec 21 Measurements 60" 0.525 Girth Weld 0.475 0.494 0.482 Gean, descaled internal 63" 0.522 0.491 0.503 0,491 steel surfaces. Note that 66" 0.511 0.498 0.519 0,492 all are thinner than painted 69" Top/Side 0.490 0.501 0.524 0,494 exterior readin sat same 72" Comer 0.491 0.499 0.510 0.485 locations taken Nov. 15 75" Radius 0.466 0.487 0.504 78" 0.473 0.509 0.522 81" Girth Weld 0.491 Girth Weld, 84" U. Head to 0.485 L. Head to Side Exterior Gouges 87" Side Plate 0.484 Plate Thickness taken 90" 0.478 adjacent to exterior 102" 0.475 weld/aro gouge 105" 0.472 marks, 20" out 108" 0.485 from tank bottom 111" 0.458 center, w/ 1 coat 114" 0.455 paint primer. 117" 0.476 0.462 120" 0.482 0.453 123" 0.487 0.452 126" 0.489 0.461 129" 0.490 0.461 132" 0.500 0.468 Girth Weld to L. Head