Drawing Problems - Chapter 2 4 Chapter 24 Standard Blocks 755 Copyright Goodheart-Willcox Co., Inc. 10. Piping Draw the general arrangement of a basement floor plan for a new building from the sketch shown. The engineer has shown one example of each type of equipment. Use the following instructions to complete the drawing. A. All text should be 1/8″ high, except the text for the bay and column line tags, which should be 3/16″ high. The diameter of the line balloons for the bay and column lines should be twice the diameter of the text height. B. The column and bay steel symbols represent wide-flange structural shapes and should be 8″ wide × 12″ high. C. The PUMP and CHILLER installations (except PUMP #4 and PUMP #5) should be drawn per the dimensions given for PUMP #1 and CHILLER #1. Use the dimensions shown for the other PUMP units. D. TANK #2 and PUMP #5 (P-5) should be drawn per the dimensions given for TANK #1 and PUMP #4. E. Tanks T-3, T-4, T-5, and T-6 are all the same size and are aligned 12′ from column line A. F. Plan this drawing carefully and create as many blocks as necessary to increase your productivity. Dimension the drawing as shown, and provide location dimensions for all equipment not shown in the engineer’s sketch. G. Save the drawing as P24-10.