WEBVTT 00:00.000 --> 00:06.920 The building on the right has a series of dimension of strengths. 00:06.920 --> 00:15.240 There's one up here that shows that the overall width of the building is 17 feet 6.5. 00:15.240 --> 00:23.400 That's going from the end of the extension line down here to the end of the extension 00:23.400 --> 00:27.160 line where it runs into the building down here. 00:27.160 --> 00:37.400 So overall width of the building, 17 foot 6.5, there's a pop out. 00:37.400 --> 00:42.640 Our first major break in the building is at 7 foot 6.5 inches. 00:42.640 --> 00:47.640 So that's again from the extension line down here. 00:47.640 --> 00:56.520 We read the dimension up here over to the extension line here. 00:56.520 --> 01:01.000 On the left hand side, another string of dimensions. 01:01.000 --> 01:07.080 We can see that the vertical height of the building is 17 foot 9. 01:07.080 --> 01:15.120 There is one pop out that's 11 foot 9 and that's going from the end of this extension 01:15.120 --> 01:23.360 line down here to the end of this extension line up here. 01:23.360 --> 01:26.960 We have different ways of dimensioning windows. 01:26.960 --> 01:34.760 So what we know in this case that it's 2 foot 10.5 inches from the end of this extension 01:34.760 --> 01:39.000 line here to the edge of the window over here. 01:39.000 --> 01:48.160 The window is 6 feet wide and it's 2 foot 10.5 from the end of the window to the end of 01:48.160 --> 01:50.000 the building. 01:50.000 --> 01:54.960 Here is another way of addressing how to dimension a window. 01:54.960 --> 02:01.240 So again on this side you see that we dimensioned edge to edge of the window. 02:01.240 --> 02:08.080 Instead over here we're dimensioning from the end of the building to the center line 02:08.080 --> 02:14.200 of the window and to the center line of this other window. 02:14.200 --> 02:20.360 So we are not calling out the window dimensions in this drawing, rather what we would have 02:20.360 --> 02:31.640 would be a window symbol either here or here, a window symbol here or here and that window 02:31.640 --> 02:39.800 symbol would refer over to the window schedule and within that window schedule chart we would 02:39.880 --> 02:48.000 have the lengths and widths of those windows and when the contractor was framing the openings 02:48.000 --> 02:52.000 for these windows they would go to the window schedule. 02:52.000 --> 02:57.840 Similarly for this we would be calling out the widths on either side of the window itself 02:57.840 --> 03:04.000 but there would also be a window symbol here that would take the contractor over to the 03:04.000 --> 03:07.840 window schedule to learn what they're doing. 03:07.840 --> 03:13.360 One thing we included in this plan just because it's really fun is we have a giant curved 03:13.360 --> 03:20.680 wall here and you can see that the wall has a five foot zero inch radius. 03:20.680 --> 03:28.520 So from this center point right here the radius of that wall is five feet. 03:28.520 --> 03:37.040 So what we know is that the center of this curved wall is five feet zero inches from 03:37.040 --> 03:45.040 the edge of the wall right over here and the center of this curved wall is one foot over 03:45.040 --> 03:49.480 from the end of the walls right here. 03:49.480 --> 03:56.120 So this is what we call anchoring radial dimensions and again one of the beauties is when you're 03:56.120 --> 04:04.320 laying out the building the contractor can easily go in and find out oh this arched wall, 04:04.320 --> 04:07.840 it's a five foot radius. 04:07.840 --> 04:14.200 The center of the radius point is one foot up from the corner of the building that I already 04:14.200 --> 04:21.480 have framed out and it's also five feet over from that very same corner point. 04:21.480 --> 04:27.800 For the string of dimensions at the bottom of the plan you can see that we're dimensioning 04:27.800 --> 04:34.200 from the end of the building over to the edge of the door. 04:34.200 --> 04:40.120 We have our slasher tick marks and so it's four foot three and a half inches from the end 04:40.120 --> 04:44.000 of the building to the edge of the door. 04:44.000 --> 04:49.480 We're then calling out the door width as being three feet. 04:49.480 --> 04:58.400 So again, dimensioning from one side of the door, one jam to the opposite jam and then 04:58.400 --> 05:08.600 we have ten foot three from the edge of this jam over to the end of the building. 05:08.600 --> 05:15.200 But I'd like to call your attention to this note right here, three inch typical. 05:15.200 --> 05:23.680 This is the space behind the door going to the jam right here. 05:23.680 --> 05:28.520 So you can see that this is a three inch typical condition. 05:28.520 --> 05:34.320 When I look at this door up here, you can see that the distance behind the door is not 05:34.320 --> 05:40.760 dimension because this three inch typical rules up here too. 05:40.760 --> 05:47.320 So please spend some time, look at these dimensions and know that we will be spending a very good 05:47.320 --> 05:50.240 amount of time studying dimensions throughout this course.