Tutorial 12: Construction Layout

Tip the panel set down flat, arrange where each panel will be cast, record the arrangement with Save Layout, and move the set between standing and casting views at will.

Tutorial 11 ended with the Riverside panels standing on their walls. This lesson works the two remaining Site Options buttons from that cycle: Layout Panels and Save Layout. The construction layout (also called the casting layout) is the site arrangement that shows where each panel is cast — lying flat on the ground before the crane tilts it up. Planning it is real preconstruction work: each panel wants to be cast as close to its final position as the site allows, the crane needs clear ground to sit and swing on, and the casting beds have to be shared out across the pour sequence. Those placement decisions are yours to draft; ConstructiVision’s job is to hold both views of the set — Layout Panels turns the panels down flat and brings back the casting arrangement you recorded, Save Layout records it, and Tilt-up Panels stands the set back on its walls.

Note

This lesson also exists in the browser. Work it in ConstructiVision on the web — same steps, same values, so you can follow either and end up with the same panel.

What you will build

A full pass of the layout cycle on the Riverside Distribution Center set: tip both panels down flat with the first Layout Panels run, drag each one to a casting spot beside its own wall, record the arrangement with Save Layout, stand the set back up with Tilt-up Panels, and finish by running Layout Panels again to watch your saved casting layout come straight back.

Before you start

  • Complete Tutorial 11: Attach Panels — this lesson continues in the riverside site drawing with the panel set attached and standing (Tilt-up) where that lesson left it.

  • The arrangement buttons work on the attached set. In a site drawing whose panels were never attached, Tilt-up stops with a message ending “You must Attach Panels before Tilt-Up.” — run Attach Panels as in Tutorial 11 first.

Joining here, or want to check your work? Download the starter drawing (the Riverside site as Tutorial 11 leaves it) and the solution to compare against at the end — the solution’s set is lying flat, exactly where Step 5’s closing Layout Panels run leaves it, with both arrangements recorded (click Tilt-up Panels to stand it up). Both drawings reference the panel set as xrefs, so keep them in one folder with TP08-012.dwg and TP08-001.dwg.

Screenshots are on the way

This lesson is written from the product’s dialogs and prompts; annotated captures are being added as the site walkthrough is completed.

Lesson

Step 1 — Reopen the site drawing

  1. Open riverside site.dwg — or click Site Plan on the toolbar and use Edit Existing Site Drawing to pick it.

  2. The set should be standing on its walls from Tutorial 11’s final Tilt-up. If it is not, click Site Plan → Tilt-up Panels to stand it up now.

Step 2 — Tip the set down

  1. In Site Options, click Layout Panels.

  2. No question is asked. Layout takes the gap between panels from the panels themselves: the Expansion Gap Left and Right you set in each panel’s Main Panel dialog. The command line says so — on Riverside it reads [LAYOUT] panel gap from the panel NOD: 1" -- not prompting. If no panel carries an expansion gap, Layout uses 1 1/2”.

  3. Every panel in the set turns down flat where it stands — the plan now shows each panel’s full face lying on the ground beside its wall instead of the standing view. Nothing is rearranged for you: in this release ConstructiVision does not pick the casting spots, it holds the two views of the set while the placement decisions stay in your hands.

  4. This flattened state is recorded at once as the drawing’s construction layout — from now on Layout Panels means return to the recorded casting arrangement, whatever you make it in the next two steps.

Step 3 — Arrange the casting positions

Now do the preconstruction planning on the flattened set with ordinary AutoCAD editing — the panels are xref inserts, and MOVE (with ROTATE when a spot calls for it) is the whole toolkit:

  1. Drag TP08-12 to open ground just outside the east wall it stands on, its width running along the wall.

  2. Drag Panel 1 likewise to clear ground beside the north wall.

  3. Check the arrangement against the questions a crane crew would ask: is each panel cast as near its final position as the site allows, does the crane have clear ground to sit and swing on between the casting spots and the walls, and does the layout share out the casting beds sensibly? On a two-panel training site every answer comes easily — the point is where the answers live on a real one. The vocabulary of this step — casting bed, down face, construction sequence — is defined in the glossary.

Step 4 — Record the layout

  1. Click Save Layout in Site Options.

  2. It works silently — no prompt, no report. The moment you click it, the current position of every panel in the set is recorded, in the drawing and in the project folder, as the construction layout.

  3. A site drawing keeps one construction layout: each Save Layout replaces the last, so click it again whenever the arrangement improves. (The first Layout run in Step 2 made the initial record automatically; this click replaced it with your arranged version.)

Step 5 — Move between the arrangements

  1. Click Tilt-up Panels. The set stands back up on its walls — the standing positions were recorded when the set was attached in Tutorial 11.

  2. Click Layout Panels again. The panels drop straight back to the casting spots you saved in Step 4.

  3. That is the finished cycle: Attach builds the set and records the standing arrangement, Save Layout records the casting arrangement, and Tilt-up Panels / Layout Panels move the set between the two at any time. Only a panel width change or a wall-line edit sends you back through Detach Panels → fix → Attach Panels → Tilt-up Panels (Tutorial 11’s rule).

Check your result

Tip

Check your work automatically. Type CV-CHECK-LESSON12 at the command line — ConstructiVision checks the casting record Save Layout writes (and that it captured the set lying flat, not standing), the standing record the round trip needs, and the attached set carried over from Tutorial 11, with a pointer back to the step for anything that doesn’t match. Where your panels are cast is preconstruction judgment — the checker leaves placement quality to the questions in step 3.

You should now be able to verify all of the following:

  • The first Layout Panels run asked nothing: it took the gap from the panels’ Expansion Gap Left and Right (the command line said panel gap from the panel NOD) and turned every panel down flat in place.

  • Your casting arrangement has TP08-12 flat beside the east wall and Panel 1 flat beside the north wall, each placed by hand with ordinary AutoCAD editing.

  • Save Layout ran silently and the arrangement survives the round trip: Tilt-up Panels stands the set up, Layout Panels brings your saved casting spots straight back.

  • You know which arrangement each button restores — standing positions recorded at attach, casting positions recorded at the last Save Layout.

Where next

Watch the lesson

The recording picks up the Riverside site drawing exactly as Tutorial 11 left it, with both panels standing on their walls, then works this lesson end to end: Layout Panels laying the set down flat with no question asked (the command line reports the gap it read from the panels), TP08-12 moved by hand to open ground outside the east wall, Save Layout, and the round trip: Tilt-up Panels standing the set back up and Layout Panels bringing the saved casting spots straight back. Nothing is pre-built: each step runs on the drawing the previous tutorial produced.