{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Stationing",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "228ad65809dd9248cc2c2b0f28fb32e8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAnklEQVQ4je2RIQ7CQBRE35BNIFyAlQhugMHSEoLDIjkOgnOguEJBIXG1NZhCwhn6CaLJCkRJNiVpGPdffp6YcUSO+wvb6TCzxxIoUo2KKEJhB4M9sIsi/CauFeHZym0F4wANBYvMykENeug4l88bCQ2tBLMA9YGp0KQGFVyBZsJEfhPeJ7s/36Ok8l0d5UMughuxhIn8uslftzrkZ8IXFRgfibDaGaYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Alignment",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Downstream Alignment",
     "url": "1a1e07cefc980a1bada64f5a196db86b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4je3Q0QnAMAwD0QvRWoVsVrKZoXOFFM9g9au5AR62hDkdsJz+CO5nQL9hjxrVAtaUB8vS6J9suGbKvpfbFUAYL/Qms8cB69k3fAEENhAT6lm4sQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Downstream Alignment"
     ]
    },
    {
     "label": "Upstream Alignment",
     "url": "7fabb4bcfb8366e498ebbe26accc8345",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATUlEQVQ4je3QgQnAIAxE0S/eWoKbFTcLOJdYMkMiFOof4JGLSE4XDKc/gnN3Kg+bHpIKxmIoBfPcqEcmL4bLeZNbMcDyLkxOFwz3/R++CzcQE/l95EYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Upstream Alignment"
     ]
    },
    {
     "label": "Grout Curtain Alignment",
     "url": "c5b5dbe74bb932381b2174d245ff6130",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4je3Q0QnAMAwD0QvRWoVsVrKZoXOFFM9g9au5AR62hDkdsJx+CG6eAf2GPWpUC1hTHixLo3+y4Zop215uXAGE8UJvMnscsJ59wxcFNhATdo6B3wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Grout Curtain Alignment"
     ]
    },
    {
     "label": "SCCB Wall Alignment",
     "url": "04f7c4d4a5d23854df26710ec7f40021",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4jWNhoDJgGTWQYsAyAg00MTFxYGBgqGdgYADRlIADDAwMjSxUMowBZgZNwrARyqaOl8+cOQNigPBISTYMowZSCqgehgD/3goSwe1JnQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SCCB Wall Alignment"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Site Features",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Drilled Shaft",
     "url": "d8597033c65c066cdbbc2fbb3fc9c292",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAWElEQVQ4je3UsQ2AMAxE0bN0gyVDsCQMkWxmBEgJrs+lfxW5eIpcmH7CkRjXyzAlydE2aJh2oEvehfGg+4dJsUA56kSsQD0mGKEC9b4dOtp7z5TCgf0N1G7KiBAfv2n4/QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Drilled Shaft"
     ]
    },
    {
     "label": "Shaft 6",
     "url": "8b0e25ed226e11f6d2d4c7676bbe8126",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAY0lEQVQ4je3UsQ2AMAxE0R/Je4U12CIjZAS2gDFgsiBLoXDK2B35AzxddXIVGoFJJDaCd4OHiRJkYDOgYvtBnQHPQk0jGJUs0J34CdsC/cmPwQRZX2MG6fdlQf2z74JCFkb1AnJ7DQGuFy6RAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Shaft"
     ]
    },
    {
     "label": "Monolith Wide Walls",
     "url": "f573ca1447871784c6fc52375a58c452",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYUlEQVQ4je3UsQ2AMAwF0bPkrSjCaIwGReYyCkoRl4ndkev9JDdfK2YkppmYAwVug4eFBIrB6cCGHci1Alas3XkwK91gOI0Tvg3G0x+DAqWvxnR9vjzY9+yboNnGyU9/+QUmYBJV3jHpOQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Monolith Wide Walls"
     ]
    },
    {
     "label": "Monolith Chamber",
     "url": "a00fe5e1b305905b293a726ad97e7e59",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUklEQVQ4jWO5X/z/PwMVAQsS+wCFZjkgG3hAsZfRkRLT7hf/3w8yFNmFVAEsowZSDFgoNwIVjBpIOWChghkoYNRAygEsDB2g5RklAKWAhQtQCgB3Fw1x2rEnXQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Monolith Chamber"
     ]
    },
    {
     "label": "Cell",
     "url": "c6d7126c549adefacd79d60192818675",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYUlEQVQ4je3UsQ2AMAxE0R/Je4UBsg0MkAEYhwHIZEYhFS5jd+QP8KRrTgq7EphEYha8ITWm0gxsBkzt4qwzXOGooBaMSRboTvzEtwX6k1+DmsdrzPTelwX7n40L8hQ++QGqHQ9LGPjrNwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Cell"
     ]
    },
    {
     "label": "Center Dike Fill Area",
     "url": "bf0c56052ddc3972eb9ace8bcda03e8e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAaElEQVQ4je3UsQ2AMAxE0W/Js2SNsBMMkAEYCtZgGSOiFJiOxB38AZ50zWmaMQLTSMyBApsJOx2JkQ0mB17YsVJ6wLRQsAcYlf7gcDpO+H5wPP0wKEaur9FRuy8P1j9rF/S2++WHTz4BqIIU/ZX+S90AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Center Dike Fill Area"
     ]
    },
    {
     "label": "Unit 10 Fill Area",
     "url": "e874f02a13a0cf51f49c0e50eebd2a3a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAXklEQVQ4je3UsQ2AMAxE0R/Je4UlYJ7MwxQwmZElKJzSdkf+AE9XneyKUphUYjN4NbgJpNCBzYGGnY0RAQ9l6AxWJQtMJ3nCt8B88mNQodtrRJD3vjxof/ZdUMnCqh7IuBB1ZQ1LIQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Unit 10 Fill Area"
     ]
    },
    {
     "label": "Unit 10 Duct Bank",
     "url": "5a49fb26dd2f29800701becfdbaeab9e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYklEQVQ4je3UwQ3AIAhAUSDsZRMXczFNXQyatl7wVuFW/wDv+FlbUwiMIzELIp4g0mElogSqhwVFOuZcVjyttQDiBAbFG3THfsK2QX/8Z5AoPddY6d3XBN4/Gwv63MAsGNQFbPkaxcqqOQMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Unit 10 Duct Bank"
     ]
    },
    {
     "label": "Northwest Pier Fill",
     "url": "5a53cbb27ab5032cc19855d2e8624c3a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAaElEQVQ4je3UsQ2AMAxE0bPkfRgh7AQDZACGghEy0SFkClwmdkf+AE+65rRxIxLTTMyBApyEXBhIwEJgdeCDLXLUEbBxrwA9mJVOMJzGCd8E4+mPQQGLvUZ/73150P7MLqi37+WnT74Bm0kZUamWl8EAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Northwest Pier Fill"
     ]
    },
    {
     "label": "Alligators Mouth",
     "url": "974fca8a687e8cdd616591191ca528fc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAZUlEQVQ4je3UsQ3AIAwFUb7lvcgGrMRKZoJkMRxZgsJlwF24AV553FrTFBhHYg4EcPfen7QQEWVVvRxoWCmlroAiUgF4MCo+4Ha8T/gOuB//GCSibNdYQca+PGg/mwv62sQcGNULrGwf+0qCAyAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Alligators Mouth"
     ]
    },
    {
     "label": "Grout Curtain",
     "url": "987e0bddc0bdafe9510aa24b0f68fe19",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAY0lEQVQ4jWP5X3z/PwMVAQs1DUM38AADI8NBBnLAfwZ7BgYGB1QDGRkOMvYoNpBlXsn9Bob/6AZSCbCMGkgxYKHcCFQwaiDlgGUkG/ifwR5capADIMUXmoGg8gxaBFECqO5lAAAWE285zT3QAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Grout Curtain"
     ]
    },
    {
     "label": "SCCB Wall Alignment",
     "url": "e83258fd1094a1cbf32fb6623b67fe7c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYklEQVQ4je3UsRGAMAxD0ejOe4WJPAMzeCKYTFw4U7hM7I78Xq+UqCpbYVKJBRDARfJuCwHoJI8ADszMzhVQVccuglXJBtNJnohtMJ/8GATQ/TWm8/uKoP/Ze0GzfVgAq3oAFd4eXWq6OK4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SCCB Wall Alignment"
     ]
    },
    {
     "label": "Downstream Underwater Excavation",
     "url": "ba8044248400e600d505ae3c922e85bb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYklEQVQ4jWNh8F3xn4GKgIWahqEbeICB8f9BBnLAf0Z7BgYGB1QDQYZtimwgy0C/5Q0M/xnRDKQSYBk1kGLAQrkRqGDUQMoBy0g28D+jPbjUIAdAii80A0HlGbQIogRQ3csAIakRuSauLDcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Downstream Underwater Excavation"
     ]
    },
    {
     "label": "Upstream Underwater Excavation",
     "url": "a7002d96285e5c603c02116e1f5e0a50",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAZUlEQVQ4je3UQRGAMAwF0Z9OXCCmuMBO7dQFiAEZhIFwSW+kudEV8I7LqIcgMI7ELEi0Qs4NnihliMwWvLFlKi6w7gWgBgyKB9gd9xO2AfbHfwYpZb2GI91XAz4/0wV97sUsGNQFod4X66CmeUkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Upstream Underwater Excavation"
     ]
    },
    {
     "label": "Cofferbox",
     "url": "c0b56e73e19c90ac87babc8781ce8b3d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYUlEQVQ4je3UsQ3AMAhEUU5iL2cZ9vAeeJhkMiKkpCAl0MV/gKerjtdaRo1xJ/YFTzO7KBGAQURHAB0TkZkBVXUCiGBXvMFyXCdiG6zHPwYBDH+NDPLcVwT9z94LalnY1Q3eVxN9D0Vt5gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Cofferbox"
     ]
    },
    {
     "label": "NPP Bridge",
     "url": "1c2c7d3964a46aca2c4d3ac3bc80dbac",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAZklEQVQ4je3UsQ2AMAxE0bPkWbJG2AkGyAAMBWuwjFFwg9NhuyN/gCddc4yyChLjTMyChANCJzyRVAgWC3bs2psLLFsDZACT4gmG4zhhm2A8/jNIUvU1HOl9DeDzZ3pBn3t9fvrkG5pUFP2sMcvQAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "NPP Bridge"
     ]
    },
    {
     "label": "Rock Anchor",
     "url": "3ca93e9a1e6caa00c945da7ecc9fefd1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAU0lEQVQ4jWP5/3r9fwYqAhYk9gEKzXJANvAAo2igIyWm/X+9fj/IUGQXUgWwjBpIMWCh3AhUMGog5YCFCmaggFEDKQewMHSAlmeUAJQCFi5AKQAAV+UOAaDuSvsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Rock Anchor"
     ]
    },
    {
     "label": "Strut",
     "url": "707bffa5b46d4cd4bdcdcf16e50bdce9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAW0lEQVQ4je3UsQ3AIAxE0UO6IRgHFg8Zhy0cOVJQXJ9L/wpRPCGK47XNkBi/QwNuBTJgHNCx2dtUwLVtOXpemBULlKNOxArUY4IRKlDv/UPfMd8zBQoD+79QewAEIRMXoiCxWwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Strut"
     ]
    },
    {
     "label": "Hybrid Wall",
     "url": "bf0c56052ddc3972eb9ace8bcda03e8e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAaElEQVQ4je3UsQ2AMAxE0W/Js2SNsBMMkAEYCtZgGSOiFJiOxB38AZ50zWmaMQLTSMyBApsJOx2JkQ0mB17YsVJ6wLRQsAcYlf7gcDpO+H5wPP0wKEaur9FRuy8P1j9rF/S2++WHTz4BqIIU/ZX+S90AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Hybrid Wall"
     ]
    },
    {
     "label": "Pump Well",
     "url": "ff4c6e69ba091a9a33bb7ee1ad178d76",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAZ0lEQVQ4je3UQRGAMAwF0Z9OXCCmuMBO7dQFiAEZhMkMPeRIkhtdAe+4fKELEuNMzIAE2m/IAUcFVAWyGlCxBVvzgCd6I8CCWfEEw3GcsE0wHv8YLKCq1/Ag774sqD8bC/rawAyY1QOrJhfrv/OEXAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pump Well"
     ]
    },
    {
     "label": "Tunnel",
     "url": "0a22a91579b9a6f16e53d457951bda5b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAY0lEQVQ4je3UsQ2AMAxE0YvkRZgk7AQDZACGgkkyyiFLoXBK2x35AzxddXKwE4lJJjaDdwEeOCJQAewGVOwqW/OAJ3vjDGYlCwwnccK2wHjyY5BA1dfwIOO+LKh/9l1QysKsXgP8E29qySiCAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Tunnel"
     ]
    },
    {
     "label": "Lock Floor",
     "url": "80c336a5a37f1d49b5043af8e137595f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4je3UsRHAIAwEwQu+L1wapZnK7JEzAxGvDC7Xzih5AQ+JKRPrwRtorFWAqwcDq4tgnYEp6YB28ol/B/TT3mAx1iZuBzDm55sgp/SXXyOJBs/qaF3JAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Lock Floor"
     ]
    },
    {
     "label": "Miter",
     "url": "bd70f84c34fd267241c369170a5c5de2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYUlEQVQ4jWNh8Cn+z0BFwEJNw9ANPMDAwHiQgSzw356BgcEBzUDGgwxbehrIMs+npIGB4T+6gdQBLKMGUgxYKDcCFYwaSDlgGdEG/reHlBrkAHDxhW4gqDyDFEGUAKp7GQCohQ9LE/u6dwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Miter"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Type"
    }
   ]
  }
 ]
}