College Catalog 2019-20

EAST CENTRAL COMMUNITY COLLEGE

needed for all other drafting courses. Emphasis is placed upon maintaining correct techniques while developing speed. One hour lecture, four hours laboratory. Three semester hours credit. DDT 1173 —MECHANICAL DESIGN I — (Prerequisite: DDT 1163 Engineering Graphics or GRA1143 Graphic Communication I) This course emphasizes methods, techniques and procedure in presenting screws, bolts, rivets, springs, thread types, symbols for welding, materials, finish and heat treatment rotation, working order preparation, routing and other drafting room procedures. Two hours lecture, two hours laboratory. Three semester hours credit. DDT 1213 — CONSTRUCTION STANDARDS AND MATERIALS — A course designed to familiarize the student with the physical properties of the materials generally used in the erection of structures, with a brief description of their manufacturer. Two hours lecture, two hours laboratory. Three semester hours credit. DDT 1313—COMPUTER-AIDEDDESIGN I —This course will use the CAD system to design and drawvarious problems in the architectural, mechanical and civil drafting areas. Emphasis will be placed on the operations of the CAD system to solve these problems. Two hours lecture, two hours laboratory. Three semester hours credit. DDT 1323 — COMPUTER-AIDED DESIGN II — (Prerequisite: DDT 1313 Computer-Aided Design I or GRA 1143 Graphic Communication I). This course is designed as a continuation of Computer-Aided Design I. Subject areas will include dimensions, sectional views, and symbols. Two hours lecture, two hours laboratory. Three semester hours credit. DDT 1413 — ELEMENTARY SURVEYING — A basic course in surveying dealing with the principles of geometry, theory and use of instruments, mathematical calculations, and the control and reduction of errors. One hour lecture, four hours laboratory. Three semester hours credit. DDT 1613 — ARCHITECTURAL DESIGN I — (Prerequisites: DDT 1163 Engineering Graphics I and DDT 1313 Computer-Aided Design I or GRA 1143 Graphic Communication I in lieu of DDT 1313 Computer-Aided Design I). This course includes principles and practices of modern design, requiring working drawings and solutions, typical construction details and specifications for residential construction. One hour lecture, four hours laboratory. Three semester hours credit. DDT 2153 — CIVIL PLANNING AND DESIGN — (Prerequisite: DDT 1413 Elementary Surveying and DDT 1323 Computer-Aided Design II) This course deals with the development of civil planning and design processes. Two hours lecture and two hours laboratory. Three semester hours credit. DDT 2213 — STRUCTURAL DETAILING I — (Prerequisite: DDT 1163 Engineering Graphics I and DDT 1313 Computer-Aided Design I or GRA 1143 Graphic Communication I). This course will introduce the draft­ ing major to structural sections, terms and conventional abbreviations, and symbols used by structural fabricators and erectors. Knowledge is gained in the use of A.I.S.C. Handbook. Problems are studied that involve structural designing and drawing of beams, columns, connections, trusses and bracing. One hour lecture, four hours laboratory. Three semester hours credit. DDT 2243 — COST ESTIMATING — This course includes preparation of material lists and quantity surveys from actual working drawings and specifications. Two hours lecture and two hours laboratory. Three semester hours credit. DDT 2373 — 3D MODELING — (Prerequisite: DDT 1323 Computer-Aided Design II). This is an advanced course in the use of CAD software with emphasis on the user coordinate system and 3-Dmodeling. Two hours lecture, two hours laboratory. Three semester hours credit. DDT 2423 —MAPPINGAND TOPOGRAPHY— (Prerequisite: DDT 1413 Elementary Surveying and DDT 1323 Computer-Aided Design II). This laboratory setting will allow the drafting major to apply selected drafting techniques to the problem of making maps, traverses, plot plans, plan and profile drawings using maps, field survey data, aerial photographs and related references, materials including symbols, notations, and other applicable standardized materials. Two hours lecture, two hours laboratory. Three semester hours credit. DDT 2433 — LEGAL PRINCIPLES OF SURVEYING — A study of the legal aspects of boundary controls for the survey and resurvey of real property. Two hours lecture, two hours lab. Three semester hours credit. DDT 2623 — ARCHITECTURAL DESIGN II — (Prerequisite: DDT 1613 Architectural Design I and DDT 1323

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