Goldman Sachs said it brings on 2,900 interns globally for its summer program and wouldn't say how many of them worked in the investment banking division specifically.
How long after power-washing a deck should you wait to stain it? Quick Answer. Allow 24 hours for a power-washed deck to dry before applying a stain, and allow the stain to dry for four hours before applying a second coat if it's needed. After staining the deck, wait a full 24 hours for the deck to dry before using it. Continue Reading.
The average time it takes to stain a deck is between 3-5 hours and 20 hours per 500 square feet. So if the homeowner is going to use a professional contractor, he has to assume that he will need to pay for close to 20 hours of labor.he cost of using a pressure washer depends on whether you rent/buy one or hire a professional. Renting a pressure washer can cost around $50 to $65 a day or between $150 for a low-end model to over $1,500 for a top-end model. If you hire a professional to power wash your deck ahead of time, the cost is around $300.