I have been provided with this plan, and I need to design the water distribution system in the same location as the structural plan, using EPANET. What steps should I follow to design the water distribution system in EPANET?

$-$How do I properly draw the water network in EPANET?

$-$How can I assign the water demand to each node?

$-$How do I input the elevation for each node using the data from the plan?

$-$If needed, how do I add a pump to the system?