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Inspection Intervals for a Steam Boiler - Weekly Boiler Tips
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00:00:05.760 [Music] 00:00:07.17000:00:07.180 this week's boiler tip we're going to 00:00:09.09000:00:09.100 talk about inspection intervals anytime 00:00:12.15000:00:12.160 we're dealing with pressure vessels 00:00:13.65000:00:13.660 boilers deaerators kettles we have an 00:00:17.16000:00:17.170 interval that that vessel has to be 00:00:19.05000:00:19.060 inspected at and it's going to vary 00:00:21.17000:00:21.180 according to the pressure rating of the 00:00:24.45000:00:24.460 boiler and whether a unit is fired or 00:00:27.66000:00:27.670 unfired high-pressure boilers over 15 00:00:32.22000:00:32.230 psi need to be inspected every year 00:00:35.81000:00:35.820 low-pressure boilers like our Columbia 00:00:39.03000:00:39.040 is under 15 psi has a two year 00:00:42.75000:00:42.760 inspection interval and unfired vessels 00:00:45.84000:00:45.850 like a kettle or a deaerator will vary 00:00:50.31000:00:50.320 according to a number of things first 00:00:54.51000:00:54.520 you know the typical inspection 00:00:56.61000:00:56.620 intervals three to five years on a 00:00:58.44000:00:58.450 deaerator but if it's been repaired that 00:01:02.13000:01:02.140 interval may be shortened to one to two 00:01:05.10000:01:05.110 years or every year even though the 00:01:07.28900:01:07.299 recommended interval for opening a 00:01:09.14900:01:09.159 deaerators every three to five years if 00:01:12.15000:01:12.160 you've got your boilers down anyway I 00:01:14.13000:01:14.140 recommend popping the manway out 00:01:16.83000:01:16.840 cost you one gasket to take a look in 00:01:19.14000:01:19.150 there and make sure everything's in good 00:01:21.27000:01:21.280 shape 00:01:21.81000:01:21.82000:01:31.83000:01:31.840 you
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