They working 24/7? Problem is going to be coordination as most trades will not work on top of other trades, and some of work they absolutely cannot.

"owner build" is not specific. Tell us who will be doing each of the trade tasks.

I hope you don't plan to sand your own floors.

If a sub gets delayed on another job will he leave it for yours? Will you lose a sub who is delayed by that sub? Are all materials on site?

all details drawn? How many days are you planning on rain?

Start planning what can be done before and after your vacation.

Self-building is difficult but virtually impossible on a fast track schedule.

Yes, you are crazy. Nutgonnerhappun.

Is your vacation more important than your construction project?

I read it as OP is hoping to use their vacation days to move in, not to go on a vacation.

I took it to mean they are using their vacation days to hopefully move into their new house.

Doable, IF---------

#7 gets done first and # 5 and #6 closely following.

#1 needs to be done before concrete work, should be done ASAP.

#2, #3, #5, and #6 can be done at the same time.

#4 needs curing time before driving on, see the contractor for that recommended time.

yes we were hoping to use our "vacation" to move in.

Are you crazy? Not necessarily but only you know the pace of your work so far and what you are capable of. Maybe you're just overly optimistic, but isn't that the common trait of most owner/builders!!??

Yes - doable - I mean plumbing fixture install isn't that complicated, and driveways get done in a day. The power company can be out there when the floor people are there, etc - it's a list, but it's not necessarily anything that can't be done in parallel.

Who is doing the work? When you say 'owner build'; to me, that means YOU are doing it.

Who knows.... Installing pedestal sink takes a lot longer than faucet. Some can lights (with springs are pain in the .. to install), others takes 20 seconds.

I would call immediately and get power lines done correctly.

install lights, and plumbing. finish floors, when all done complete driveway and porches, steps.

Can you push your vacation back to the end of the month so you're not so stressed if the house isn't ready?

Just keep in mind that simple work always takes 2X longer than anyone thought. More difficult work takes longer. Coordinating the work of many others who may be involved is impossible to calculate.

Sorry, but work doesn't have to take 2X longer than it should. The whole '2X longer and double the price" is a convenient narrative pushed by many in the industry to lower expectations and deflect blame from their poor project management and budgeting. If the client doesn't alter the original scope, and completely unanticipated roadblocks don't appear there is no reason a build or renovation shouldn't proceed on schedule.

That said, I have no idea what a reasonable expectation is for the remaining tasks for the OP.

You're quite right that work doesn't have to take twice the time it should. However, it very often takes twice the time expected...

Don;t forget the 90 / 10 rule. The first 90% takes 90% of the time and the remaining 10% takes the other 90% of the time.

Exactly!

I'd be happy just to get to the first 90% of the time. LOL

Way to go!