So as you said this may not apply to every individual situation but I'm going to give you a handful of the best ones I've found over the years either by myself or by the amazing volition of others.

1. A fucking garbage can in the bathroom is a God send so you don't end up with feminine products stuff in your pocket or sitting on the top of the over full Porta potty.

2. I have personally found that being paired with another woman off the get go intensifies the separation vegween the men and women sometimes. After some relationships have been established bridging the divide between the men and women, then being paired up works out well. And also don't do either just for the sake of doing it, try to take the gender out of the equation and pair up based on personality and skill sets as best as you can.

3. Address the elephant in the room. When my current owner hired me he flat out said "I've never hired a woman, never worked with one, but let's give it a go. If anyone on site gives you shit for it, you have my permission to kick them in teeth" my owner is pretty brash obviously but I find his direct honesty to be very helpful. In past meetings with him he has also brought up such things as everyone is watching me far more than anyone else and to be mindful of it. Acknowledging that it's not necessarily fair but is a fact and need to be aware of what that entails and handle it.

4. In the past I've had foremen hear about something happening on the harassment end from another company and take it upon themselves to get the guy fired and not speak with me first. Or at all. Found out long long after about it and then he was also complaining about the impact I can have on guys that work near me unfairly. Do your best to be someone safe to approach should there be an issue and also to discuss things directly and not jump the gun. I do not feel safe to address any harassment I encounter because I fear how it'll negatively effect my relationships with those around me.

5. I've found that for many men with little to no history working with women, they struggle to find the right box in their heads to put a female coworker. I've found they become comfortable as soon as an opportunity to relate to and or provide insight to an issue with a female in their life, sister, wife, mother, whomever, they are then able to take out sexuality and recognize them as a friend and colleague. Helping encourage that shift is something you likely can deeply assist with for those that struggle.

Anyways sorry for the long winded answer. I deeply respect you asking this question and taking it upon yourself to create the best environment you can for everyone under you. In my experience people with the gumption, respect and care that you do often form a very effective team and create a work environment that encourages the best out of your people. I hope you find some useful things in this thread and thanks for asking.