I am bidding two Wal Mart Super Centers the forst one I have a good idea on but the second one is a big property on the landscape maintenance side of things. Here are the specs. Turf Area- 61,360 sq. ft. including strips and islands and a large open area that is 19,680 sq ft. Trimming- 4638 linear ft. Shrubs and bushes- 301 of various types all small under 30" in height. Trees- 130 various types There are around 18 islands that are rock beds with shrubs and trees, some have lawn also. This contract will include spraying trees for insects and all turf areas, bed areas for weeds. I am looking for a monthly rate for year round contract. Our mowing season here averages 34 weeks. This will also include trash pick up in rock areas and a enclosed marsh area. I have heard that they have one bid at $810 oer month. I am kind of stumped on this bid please help. There is also another seperate bid on this property for the bark replacement every spring. Here are the details. Must be 1.5" to 2" deep area to be covered 9746 sq ft. of beds. The old bark must all be removed and then new bark placed in beds. some of these areas cannot be reached with tractors or powered equipment. about half could be reached with a tractor. I am thinking dump costs for the old bark about $300 and costs for new bark around $1166 for 53 yards delivered. Tractor rental for 2 days $280 . This is a one time replacement. Please help as I have never done such a large scale bark replacement before that requires equipment and large amounts of labor and product.