I came out to perform the annual maintenance the house seem to be in good shape. When I opened up the electrical panel I noticed it was near the washing machine that had regular receptacles to it so I show the customer that they need to be GFCI protected he agreed and we removed and replaced two receptacles with GFCI receptacles customer also wanted to add a receptacle outside so by the back sliding door I came out of a two gang switch box fish down the wall cut a hole in the wood paneling drilled outside through concrete installed a blank plate where I drilled through the wall then I installed a two piece siding block a tamper resistant weather resistant GFCI and a iN use bubble cover then I tied my wires together in the two gang switch box and powered up the GFCI