Draw a diagram showing the sequence of activities, with arrows indicating dependencies. The length of each arrow can represent the duration of the activity.

Creating a CPM Schedule for a Typical Floor Slab Construction

To create a CPM schedule, you need to identify the sequence of activities and their durations. Here is a step-by-step guide:

1. Identify the activities and their durations. Based on the given information, here are the activities and their durations:

Activity	Duration
Start typical slab cycle	0 days
Button-up and pour wall & column gang forms	0.5 days
Clean and oil gang forms	0.5 days
Cure columns & walls	16 hours
Cure slab & landing	72 hours
Hoist flyforms (table forms - for building slab)	0.5 days
Install duct work for kitchen & bath vents (in slab)	0.5 days
Install electrical conduit in slab	0.25 days
Install slab bottom reinforcing steel	0.5 days
Install slab top reinforcement steel	0.5 days
Install temporary handrails & shore slab below	0.25 days
Install wall and column reinforcing & embedded conduit	0.25 days
Install plumbing and electrical cans (in slab)	0.25 days
Layout & install one side of wall and column gang forms	0.25 days
Layout for slab inserts and embeds	0.25 days
Level flyforms and construct infills (for building slab)	0.25 days
Mount electrical boxes onto gang forms (in columns & walls)	0.25 days
Place and finish slab, and stair landing	1 day
Strip columns and walls (gang forms)	0.25 days
End of typical slab	0 days