FINALLY scheduled for pebblesheen next Tues, May 18!

. Fingers crossed that the rain will keep moving out of the forecast. Assuming they are able to plaster on the 18th, should we be good to host a party on May 30? Daughter is graduating from high school and wants to have a graduation party with all of her friends

. I wasn't sure how long we have to 'baby' the finish before we have a bunch of teenagers jump in!
You need to read your start up guideline for your specific plaster. I had made some key notes regarding my Wet Edge pebble and it is most likely similar to yours but always best to verify by going to the website and obtain the proper start up guideline. Here are some keys points I highlighted to my family & discussed with the PB.
When the pool is completely full the filtration equipment should be started as soon as possible.
Brush the walls and bottom multiple times throughout the day.
Verify that the hose is not shooting to 1 specific place - move it around throughout the day until the water depth is high enough to let hang in the pool
Do not let the spa overflow into the pool as it may streak the wall - fill the spa with separate hose if possible
Your pool finish will look and feel hard to the touch on Day 1 but, in reality it will take the cement in your pool finish at least 28 days to hydrate and cure. During hydration/curing, calcium silicate hydrate (CSH) gel forms and makes the “glue” that enable the cement to harden. CSH binds all of the ingredients together, greatly increasing its strength, water tightness and service life. The finish is more vulnerable to staining, scaling, discoloration and spider cracking during the first 28 days. Allowing the cement the necessary time to strengthen by keeping the water balanced in an unaggressive environment with a consistent regiment of brushing is the key to protecting your investment.
DO NOT ADD SALT FOR 28 DAYS – UNPLUG SALT GENERATOR - Adding salt to the finish prior to day 28 may cause spider cracking
DO NOT USE YOUR HEATER FOR 28 DAYS - Using your heater may cause spider cracking, metal staining and plaster dust could
clog the heater voiding your heater warranty.
DO NOT USE CLEANERS OR VACUUM WITH WHEELS - Wheeled devices can leave track marks
DO NOT ALLOW PETS OR HUMANS IN THE FRESHLY PLASTERED POOL
FOR SEVEN DAYS - Footprints – human or otherwise can leave imprints on the pool surface.
DO NOT
SWIM IN THE POOL FOR SEVEN DAYS - Day 7 you can add enough chlorine to sanitize the pool water
So if you get plaster on May 18th and follow all the guidelines you may be OK for swimming on May 30th - best to discuss with your PB and review the start up guidelines from your plaster mfg.