{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Marshal Densities",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "89e84afc1059e5116c2e5d0aa1a14fa9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAFNJREFUOI1jYaAyYBk1cNRAOPiPxGak1MD/vs8QnM1SDP/xGUrIQBTDGBgYGHyf4Td06EcK42YpjDBkYKAgDOGGIvPxKSbWy3gNIcdAosGogZQDAH9KEB/qgANmAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Core Samples",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "8e1dbedae8cb789a3e239d2ae44e7115",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAFRJREFUOI1jYaAyYBk1cNRAOPiPxGak1MD/JQy+cE4Pw+b/+AwlZCCKYQwMDAwlDL54DR36kcLYw7AZPQwZGCgIQ7ihyHxKXEiUIeQYSDQYNZByAADtVBCRW5kUNQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Concrete Tests",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "73354c56da11de1c38d16deb010c0d8b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAOVJREFUOI3tzCFLQ2EUBuBnMnbR4JygsKBB/8DAbNILRsOKybI+kxabUWHV/yD6B2YQFmRg02iwGHYRB6Lip6CWMaa44VWLsDedc17Ok/XHyQ7B/wY2HRgz0d0fvbizKvacGowa0VYohbJcz/GV6DTaDUI1HXgiH2ZC9QMGI4S5sK6uJnb1fXBUzawiuEAF+yihKK9lD+U04LxMZ75FEzef+j75GkxsaztWkLOIFqY63b0313bSgcsazhxasCaD6Z7uUt2So3QgtG04t2JcoXt78CSx2fdnIBhLMDnoOR34wwzB3+cdkXgzVywzFHkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "Concrete Construction Inspection",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "59db52d6a5cafff5e6a1321e9738f999",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAARFJREFUOI3tzLFLAmEcxvGvenjnBZqKkUMN+Q8IjSEc5kFL4ODS1NJuUy1tjQWu/Q9R/4ARRzeEkFOODi0NHqEVddx7R9ZQokOKb7UEPtP7/h6ej8IfR5mB/wxsGJzqKvODv+sSPNuUTfClQbug7ufTohIND2/9OFwb6hGWqEqBVpHEUkxURzGAMLAyJ7brBjXT4m5qMBahtqyTBWg9ws4VnKxBPg1ZnUTH5xioTA++kQt9vbseNAQ8BCM95L7bjQUdOOh5XCQ1ooVF6GxCRvvsXnze77scSoGlS+ybImerGlshYEEbdm2X+nqTcykQoPfE7m2EjbhCcnB77eM5AXvjNhNBs4kDpCaNpcCfZgb+Ph+N/0T9Pp8D7QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "Deficiencies",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "ec960361c2e050bd08d0b5e0db47e3f3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAARlJREFUOI3t0z9LQmEUx/FvcfVmavdqfyhySBrtBfgSWoIGK5zagiZrKYIIscLAQIimXkES1RQEtfUGgpbaTJCyTANJe3ogW7oXl+I+0KJ0puecH+cDZ3g0/ri0f7DNwC3Ojtz0mlYvqcsSxek9Fj6UwaR+uhoWEzENlz37pInUZQZBQglc49AYEKOJVgygmy6Gxdj8Brlsirm8Y9CLPztIaASgwB37LLNIhjARAgwZVZ53gZhjUMczbr1rVLnnmhoVO+9pyR2BL5TXg7xe+jDdEaIccEMfQQAa1JtlHjaVwB1mr9KcH/sw4wAG/Xb2SP5im5kTJRBAIJcK3E568AesWYO39wqllZ92fgWTTD3B950K1eZfrzPBL2zrRzkLM4v3AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 5,
   "layerName": "Density Testing",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "40a78133516d0b4b06e1f731b6fefc63",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAARVJREFUOI1jYaAyYBk1cKgZ2LJ1NQMblwCc//vbb4aXTwMYJqX9ItlA9ob15T8VdUIYWFgRgv/+M7D//t39k4EhnzQDK1fw/xSRzkcxjIGBgYGJkeGnhEI8Q93Kfoam8AfEG8jN288gKiPJwMDAwPDoJgPDlEIGhsxuBgZFbQYGQTF+hvevexgYGEKIN5CdUxnO/vyegeHhBQaGz+8Q8hxI8kQZ+PZNDYPQhz0MPAJsDNoWDAyzLjMw8AlB5L5/+8/w5nkzaQZ2hB1maN+xloFHIJKBgYGBgV8YIffiwW6G1tB1pBnIwMDA8PN3AcOjGx4MnLyCcLHvX38wvHtZhlMPXgMbfF8xMDAI4dNMmoFkglEDKQcAWP1HOaF5ONcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}