WEBVTT 00:21.270 --> 00:26.330 No no role to risk management techniques produce on a a computer. 00:27.420 --> 00:31.280 We quote the actual information wider information across social 00:31.280 --> 00:35.540 information of a channel with a true and all of you hydraulics 00:35.920 --> 00:39.150 to develop the planning process for look in a non structural 00:39.150 --> 00:40.420 mitigation measures. 00:40.960 --> 00:44.070 We're looking at the of one person and will chance flood event 00:44.480 --> 00:47.830 or the hundred year flood events for this demonstration and we're 00:47.830 --> 00:49.000 looking at the uh. 00:49.670 --> 00:54.320 Prime temple but of an number of non structural. So gross a reduction techniques. 00:55.880 --> 00:59.260 Four-hour a a three dimensional community here. We have a number 00:59.260 --> 01:03.350 of law structure stew anyone structures mean told all commercial 01:03.520 --> 01:04.150 and no. 01:04.890 --> 01:07.140 Schools another critical facility use. 01:07.790 --> 01:11.480 And we're going to some elated Hadi a fork russian three here 01:11.950 --> 01:14.030 with about a senior flooded down. 01:16.230 --> 01:18.820 Which shows water starting to come up to the channel. 01:19.640 --> 01:23.530 And we are take us of through a 50 year float is there a The 01:23.530 --> 01:27.240 hundred year flood event and then finally a 500 year flood event 01:27.240 --> 01:31.760 and you see that the lauder surrounds the structures a that we're 01:31.760 --> 01:33.540 looking at for this demonstration. 01:34.650 --> 01:38.490 Now we're gonna take a three dimensional view of of the structures. 01:39.080 --> 01:42.440 Knows me a coming to the area. That's affected by the. Flooding. 01:44.390 --> 01:47.880 And this is all been developed through do three-dimensional malt. 01:49.610 --> 01:53.210 And what we're working there and just be 1% angle chancellor 01:53.210 --> 01:55.540 the fair four of those community. 01:57.060 --> 01:59.750 Residency in the waters over the Roadway. 02:01.070 --> 02:06.070 And upon the buildings who were looking that a little over 11 million dollars 02:06.070 --> 02:13.090 in damages from a slotted the Hurt. 02:13.990 --> 02:16.580 You see a number of the structures. I we have here. 02:17.420 --> 02:22.330 And are actual structures along located within hours two dimensional model. 02:22.880 --> 02:26.200 We have commercial office buildings made of wearables. Loose. 02:29.420 --> 02:30.680 Apartment buildings.. Domes. 02:34.850 --> 02:47.170 Domes. A emergency operations center which is a critical. 02:47.170 --> 02:47.900 So so we'll in. 02:48.470 --> 02:52.630 We have a school agency is will you do this flies through water 02:52.630 --> 02:54.320 is upon all the structures. 02:55.150 --> 03:00.100 So for each of our it's 31 structures um to to what're indicates adept. 03:00.100 --> 03:03.220 The floating in the damages softer before right call. 03:04.940 --> 03:07.370 Free for these type of structures over looking. Out. 03:10.300 --> 03:13.630 The we feel what was going to this demonstration that these damages 03:13.630 --> 03:17.130 could have been prevented have we implemented some to before 03:17.130 --> 03:20.610 risk reduction measure such as most ruffled mitigation measures. 03:22.490 --> 03:25.580 Question always a us what is non structural flourish reduction. 03:27.300 --> 03:31.300 And it's measure so hard to a structure or its contents set prevent 03:31.300 --> 03:33.760 can provide resistance to did was from. Floating. 03:43.930 --> 03:47.310 The question so flooding instead of shifting the probability 03:47.310 --> 03:47.850 of floating. 03:49.890 --> 03:52.900 And now we're gonna look adam number of different Comscore trawled 03:52.900 --> 03:56.420 mitigation techniques are primarily look and about six different 03:56.420 --> 03:58.250 type of techniques in the us a. 03:58.750 --> 04:03.010 Video. Rebulican elevation we location by it all. 04:03.870 --> 04:05.460 Dried and what flood proof. Thing. 04:11.780 --> 04:16.590 We are oh what the character aspects of existing conditions tick 04:16.590 --> 04:17.540 staying afloat. And 04:24.070 --> 04:27.410 Your ball which ones are cost effective and finally we'll look 04:27.410 --> 04:30.900 at implementation one of the in all cost when I'm being a widest 04:30.900 --> 04:33.310 benefits that is the benefit cost. Ratio. 04:35.510 --> 04:39.080 We're gonna look it acquisition of for structures for looking person. 04:39.080 --> 04:43.010 Burma should dress. Look Rue. Saint what for proof in. Elevation. 04:51.860 --> 04:55.610 Each quote no structural technique for the first one was of all 04:55.610 --> 04:56.880 of a dry form profane. 04:58.030 --> 05:01.950 And from a video you can see that we've applied today the Well 05:01.950 --> 05:05.140 water resistant cell to the outside of the. Structure. 05:06.870 --> 05:10.510 And that we have eight closure system for of the opening were 05:10.510 --> 05:12.850 pedestrians would come in and out of the building. 05:14.300 --> 05:17.510 And this technique generally works for any application up to 05:17.510 --> 05:19.380 four foot depths of. Floating. 05:22.180 --> 05:26.260 The revenue video indicates the brics and they're over of dried 05:26.260 --> 05:27.340 flood proof. Area. 05:34.550 --> 05:37.850 Says that we can well we're fennel benefits. So uh with some 05:37.850 --> 05:40.740 proofing of 31060 dollars. 05:41.330 --> 05:44.470 Nonetheless coleson 15 hundred dollar. So we headed dinner for 05:44.470 --> 05:48.080 crossed racial nine point four three on this one. Structure. 05:51.110 --> 05:53.590 When the benefits of 4009 hundred. 05:57.690 --> 06:00.880 Now. That some with children flood proof in. 06:02.060 --> 06:05.980 Then again we always implement the closure structures that called 06:05.980 --> 06:08.730 doors and Windows to prevent water from. Entering. 06:14.750 --> 06:15.040 No one. 06:15.560 --> 06:20.370 Innovation. The ministers we're gonna look an elevation on fill 06:20.430 --> 06:23.350 one of the structures been elevated up above the base for an 06:23.350 --> 06:28.150 elevation and so Motorola's been no place of but news to. Building. 06:46.880 --> 06:48.770 For the His that we're going wide. 06:49.310 --> 06:56.790 Swiss elevation of $13,414 endless cost of 8061 and a bit of 06:56.790 --> 06:59.120 a cost racial one point six sucks. 07:00.060 --> 07:03.990 So it candidacy Asustek make the that is feasible to go ahead 07:03.990 --> 07:06.120 an implemented to reduce flooding. Amateurs. 07:08.570 --> 07:12.120 Or next technique. It is a person bar on an errand is a person 07:12.120 --> 07:15.590 were to a lovely but it's generally not to the same standards 07:15.620 --> 07:17.210 as a that several lovely. 07:17.780 --> 07:21.680 And it's a free standing structure. That was surround the you'd building. 07:22.330 --> 07:26.180 Or several buildings and again you have closure systems a place 07:26.180 --> 07:30.760 than it for any type of pedestrian traffic or maybe alford garages 07:30.760 --> 07:33.530 for parking area. So that you put a Berry are up against. 07:34.490 --> 07:37.700 That can only for this one indication area lies benefits. 07:38.370 --> 07:45.740 From most of our most 43836 and a less cost of 1403 and a bit 07:45.740 --> 07:48.490 of a cost racial 31 point two five. 07:49.600 --> 07:52.730 For this technique is very feasible to implement this for this 07:52.730 --> 07:54.330 type of loading. Situation. 08:02.350 --> 08:03.060 No no what. 08:04.180 --> 08:08.270 Body out and this is wary unit may have the structure of that 08:08.270 --> 08:08.980 is off. 08:09.570 --> 08:15.440 Uh wanted to such a depth of all of damage that he's not the 08:15.440 --> 08:18.230 worst of to try to flow proof of SWAT. We've june would try to 08:18.230 --> 08:21.980 do is either by the structure of remove it relocated and one 08:21.980 --> 08:26.350 thing and do was thought to Landis left over after yet acquisition 08:26.350 --> 08:29.930 ticks places to reclaim that landon here were showing worry part 08:29.960 --> 08:33.280 who's been unknown developed or less structure once stood. 08:34.110 --> 08:38.790 The economics for of us structure whose analyze benefits with 08:38.790 --> 08:47.340 acquisition of 36602 dollars and allies cost of 27740 to the 08:47.340 --> 08:51.890 benefit cost ratio of one point three two so in demand for those 08:51.890 --> 08:56.020 type of technique and there's feasible to implement the. Us. 09:02.360 --> 09:06.190 Look at it concrete flood Wall in an here in the front walls 09:06.190 --> 09:10.680 would be use just to be placed around one building or a a group 09:10.680 --> 09:12.340 of about a couple of buildings. 09:13.080 --> 09:16.970 And what can we generally don't that are re command doing anything 09:16.970 --> 09:21.470 that word a change the requirements of the national flood insurance 09:21.470 --> 09:22.650 program on the house. 09:23.210 --> 09:26.560 Uh we also look at heaven clothes are structured for pedestrian 09:26.590 --> 09:27.260 or a. 09:27.980 --> 09:33.040 A traffic in an out of the complex begin with those for looking 09:33.040 --> 09:38.920 that analyze benefits of 41959 and analyze costs a 50 fell to 09:38.920 --> 09:42.980 one on one and a bit of a cost racial two point. One two. 09:54.040 --> 09:57.820 No. No the what did elevation but this time of talent the elevation 09:57.820 --> 09:58.710 on payers'. 09:59.820 --> 10:03.380 And in this case for of abating the structure up above the a 10:03.410 --> 10:07.110 designated slugged else. And word doing it by a locating the 10:07.110 --> 10:08.360 building on two years. 10:09.410 --> 10:13.110 Allows to water to move off through or underneath the building. 10:14.370 --> 10:16.090 Without causing any. Damages. 10:22.670 --> 10:29.530 Eliza benefits of 31719 dollars and once cost of a loving coleson 10:29.530 --> 10:33.690 401 and a bit of a cost racial of two point seven eight. 10:35.660 --> 10:39.010 Again for this technique. It's very feasible to implement toaster 10:39.010 --> 10:40.200 induce flooded and we. Just. 10:54.110 --> 10:57.690 For each of the structures and the type of oz techniques that 10:57.690 --> 11:02.210 we've implemented if it will to to write call on we'd of on positive 11:02.240 --> 11:05.740 five and I'm not benefits for for mostly structures. We have 11:05.740 --> 11:07.740 positive benefit costs. Ratios. 11:11.440 --> 11:14.530 Well we can't wait till suite of the one one the benefits of 11:14.530 --> 11:16.240 900 and 12000. Dollars. 11:18.810 --> 11:19.830 One was called. 11:20.810 --> 11:22.120 Forty girls and dollars. 11:28.760 --> 11:34.500 Live. In a was costs of a hundred and 72 styles in 28 dollars. 11:35.540 --> 11:39.850 Or total analyze benefit costs re show is one point two. Three. 11:48.740 --> 11:52.430 So for risking flood damages results unless catastrophic flood 11:52.430 --> 11:55.980 events and maintains to natural characteristics of the flow playing..