21. The original working drawings can be seen hanging in the AnteRoom to the Brunel Dining Room. 22. Her team will have six months to produce a preliminary concept and 18 months for working drawings . 23. The United States also paid $ 560, 000 for non-exclusive rights to the design and working drawings . 24. A note on the working drawings states that the station had to be visible from Fort Pitt. 25. It took him 15 years, 700 sketches, and six sets of working drawings to create the museum. 26. Red tape, project mismanagement, incomplete and reportedly problematic working drawings ( by another firm ) escalated costs. 27. They are based on original working drawings . 28. Working drawings are required first, and architects often make small changes to accommodate a building's technical requirements.29. In 1896 construction was approved and contractors signed on prior to any real working drawings being ready. 30. By December 1789 working drawings were completed and the building contract was awarded to the builder Thomas Russell.
