Step 1: Running the electric line
Step 3: Wiring
The 2nd picture shows the power from the gfi going to the double switches.
The 3rd picture shows going from outlet box to outlet box from the 1st gfi outlet.
Step 5: Double switch outlet
As the illustration shows on step 4 two small pigtails get tied together from the main power coming in . They are screwed to the two bottom gold screws on each switch. Then the 2 black wires coming of each of the power out wires get screwed the the top black screws. Then all the whites get tied together and all the copper grounds get tied together .