JOB SHEET

ASSEMBLING OF FORMS FOR COLUMN

Tools:

Claw hammerChalk lineTry squarePull-push-rulePencil Working drawing of form.

Materials: Fabricated Forms and Stiffener1cwn2cwn3cwnProcedure:

1. Read end interpret plan/specifications.

2. Prepare all tools and materials required.

Note: Your materials except fasteners should have been fabricated based on plan.

3. Using your skill in squaring stock, layout/mark the length of longitudinal ribs then cut.

4. Cut the perpendicular ribs

Note: For 3 and 4 consider the method of measurement.

Fig.4 Cutting the perpendicular and longitudinal ribs. 5. Position perpendicular and longitudinal ribs to their position, then drive 3cwn to fasten.

Fig.5 Nailing of perpendicular and longitudinal ribs Note: Check the squareness. 6. Position the plywood to the frame, and then fasten it with protruding plywood outside the frame.

7. Position form A1 and A2 to B1, then fasten it with 3or 4 cwn. Check the squareness and dimension based on plan and detail.

8. Secure with braces to avoid changing of angle.

Note: They should be 900 angles.

9. Drive at least 8 pieces of 4cwn at both ends of form B2

Note: Form B2 is attached to form A1, A2 and B1 (in U form) after placing to its final setting.

10. Let your teacher check your work for installation.

Fig.8 Form ready for installation.