I'd appreciate any tips or good web sites to check on this.
Situation is the built in brick BBQ in the backyard has sunk in at the center. Most likely was sand filled with fireplace bricking over the center and that center has now leeched down. Also some of the bricking along the top (about 4 or 5) that makes a sort of '3 sided box' that rises up to hold the coals safely have come loose. (there's a longish front and you set the coals to the back).
All I know really is to make sure it's built of stone/brick meant for this sort of use. We can actually salvage the center portion stones that sunk in as they are not broken. JUst time made the mortor 'fade' so water got in to what seems a sandy substrate under.
Is this a reasonable DIY sort of job?