Question

Plan and specifications:

QUESTION 23:

According to the national CAD standard, where should the numbering for column lines originate from?

		Top Left of Plan
		Top Right of Plan
		Bottom Right of Plan
		Bottom left of plan

QUESTION 24:

Where should column line designations be shown?

		Roof Framing Plan
		Foundation Plan
		Both Roof Framing Plan and Foundation Plan
		Neither the Roof Framing Plan nor the Foundation Plan

Answer 1

23)According to the national CAD standard, the numbering for column lines originate from Top Left of Plan. They are designated from left to right with Alphabatical order A-A B-B C-C so on vertically from left to right

24) column line designations be shown both in roof framing plan as well as foundation plan to make sure where the columns are exisisted and to be constructed are shown in foundation plan as well as in roof framing paln this can be expained as beow.

The ROOF FRAMING PLANS show the construction of the rafters used to span the building and support the roof. The size, spacing, roof slope, and all of the details are also shown in the plan.In a precast or cast-in-place roof framing, a structural plan should indicate, with symbols, the location of bearing walls, beams, and columns, and the direction and size of steel reinforcing bars, the direction of the span, and the size and thickness of requiredstructural members.

Therefore we can say column line designations be shown Both Roof Framing Plan and Foundation Plan