Concrete Sawing
{"Image Make": "Research In Motion", "Image Model": "BlackBerry 9700", "Image Software": "Rim Exif Version1.00a", "Image DateTime": "2012:02:29 16:01:52", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "164", "EXIF ExposureTime": "0", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2012:02:29 16:01:52", "EXIF ComponentsConfiguration": "YCbCr", "EXIF SubjectDistance": "0", "EXIF LightSource": "Unknown", "EXIF Flash": "No flash function", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1536", "EXIF ExifImageLength": "2048", "EXIF DeviceSettingDescription": "[]"}