Maricopa Community Colleges  IRW161   19952-20072 
Official Course Description: MCCCD Approval: 11/22/94
IRW161 19952-20072 L+L 3 Credit(s) 4 Period(s)
Ornamental Ironworking II
Doorway, wall, vault, and building accessory installation; care and maintenance of aluminum, bronze and stainless steel construction materials.
Prerequisites: IRW160 and apprentice status or permission of the Apprenticeship Coordinator.
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MCCCD Official Course Competencies:
 
IRW161   19952-20072 Ornamental Ironworking II
1. Read and interpret blueprints for installation of sub-framing for entrance ways and select the proper tools for installation of sub-framing for entrance ways. (I)
2. Setup, adjust and use a level-transit and use a leveling rod to establish an elevation. (II)
3. Use a rule to establish new bench marks. (II)
4. Convert liner to metric measurement and metric to linear measurement. (II)
5. Solve field leveling problems involving signed numbers (+ or -). (II)
6. Read the degree scale and vernier to measure angles, horizontal and vertical. (II)
7. Properly care for transits. (II)
8. Erect and install revolving doors, with overhead or floor mechanisms, following recommendations accompanying the materials. (III)
9. Layout wall and window installation jobs, and erect walls and windows from pre-fabricated materials. (IV)
10. Prepare surfaces for caulking and mix and apply caulking compounds properly. (V)
11. Identify construction metals by their finish.(V)
12. Handle, store, and clean construction metals properly. (V)
13. Install vaults, drive-up windows, night depositories, mail chutes, door checks, and stage rigging. (VI)
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MCCCD Official Course Outline:
 
IRW161   19952-20072 Ornamental Ironworking II
    I. Sub-Framing for Entrance Ways
        A. General Information
        B. Types and Tools
        C. Blueprints
      II. Levels and Transits
          A. General Information
          B. Definitions
          C. Set-up and Adjustment
          D. Focusing and Sighting
          E. The Leveling Rod and Rules
          F. Signed Numbers and Decimal Conversion
          G. Angular measures
            1. Degree Scale
            2. Vernier Scale
          H. Care of Transits
        III. Erection of Revolving Doors
            A. General Information
            B. Pre-Erection Layout
            C. Specifications, Hardware, and Tools
            D. Erection Procedures
              1. Overhead Mechanism Style
              2. Floor Mechanism Style
              3. Elision Balanced Door
          IV. Wall and Windows
              A. Metal Curtain Wall
                1. Types
                2. Layout
                3. Elevations
                4. Storing and Handling
                5. Bolts, Screws and Fasteners
              B. Curtain Wall Construction
              C. Window Wall Handing and Construction
              D. Solar Screen Erection
              E. Aluminum Column Erection
              F. Kawneer Zipperwall Erection
              G. Sliding Window Installation
                1. Handling, Storing, and Protecting
                2. General Rules
                3. Window Installations
                4. Frame Assembly
                5. Trim Fin Assembly
                6. Panel Assembly
                7. Installation
                8. Anti-lift and Stop Chart for Head
                9. Screen Installation
              H. Low Rise wall Unit
              I. High Rise Wall Unit
            V. Materials
                A. Caulking and Sealants
                  1. Surface Preparation.
                  2. Mixers
                  3. Application
                  4. Clean-up
                B. Aluminum
                  1. Finishes
                  2. Care and Storage
                  3. Cleaning
                C. Stainless Steel
                D. Oxidizing Bronze
              VI. Accessory Installation
                  A. Fire Insulated Vault Doors
                  B. Drive-Up Windows
                  C. Night Depository Box and Chute
                  D. 10-Inch Advance Basic Vault Door
                  E. Cutler Mail Chutes
                  F. Door Checks
                  G. Stage Rigging
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