ÿWPC< ûÿ2BVS W©Courier 10 Pitchÿÿm[xxx´ÂÙÂx Œ @ɇÏó þþþþþþþÿþÿÿÿÿÿÿþÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿEpson LQ-2500 X24/XL24EPLQ2500.PRSÛx Œ @ɇÏ îªûÿ22:#|x August 26, 1994 Truss Systems Cortina Systems de Panama, S.A Attn: Mr. Edy I. Missrie, J. Dear Mr. Missrie: In addition to the information contained in the design manual you sent, can you provide information on columns and beams fabricated from your truss system. We will have a design load of 60,000 pounds on the columns that are worst case and I would want to have the normal safety factor added. My client wants 20 inch diameter columns and the tallest columns are 17 feet. We will also need beams between columns to support the elevated floor and also the roof. We are designing using your 6 inch thick units (7©1/2 inch finished) for all walls and floors. Floor beams will be carrying the dead load of floor and a 40 pound live load, and will span between columns that are 21 feet center to center. Roof beams will be the same but with a live load of only 30 pounds per foot. Again, the greatest span between columns will be 21 feet each way, with floor and roof panels 26 feet long. Lesser spans will use the same beam, so as to look right. Please provide me with any information possible for this arrangement. Sincerely, Emmett G. (Pete) Dammon, P.E. Chief Engineer EGD:msd