Common use of Existing Ground Model Clause in Contracts

Existing Ground Model. 18 Developer shall create an integrated-model of the existing condition to create a digital terrain 19 model (DTM) using Bentley’s InRoads/Site/Survey Select CAD. The Existing Ground Model 20 must include existing ground surface and subsurface elements (including the best available 21 information for: drainage structures, Utilities, and bridge and wall foundations), features utilizing 22 data from light detection and ranging (LiDAR), subsurface Utility evaluation, field surveys, and 23 existing plans data collection including currently available LiDAR or other existing ground 24 surface data (.dtm or .tin format). Developer shall verify the DTM for accuracy through field 25 procedures of locating well-defined and random check points (not included in the creation of the 26 DTM surface) systematically dispersed throughout the Site and compared to the DTM. 27 Developer shall comply with the requirements in the following manuals available from ADOT at 28 xxxx://xxx.xxxxx.xxx/business/engineering-and-construction/EngineeringSurvey in creating 29 DTMs: (1) Manual for Field Surveys, (2) Location Survey P-codes for Bentley InRoads, and (3) 30 General Specifications for Photogrammetric Mapping. Developer shall submit the Existing 31 Ground Model in both DTM and LandXML format.

Existing Ground Model. 18 35 Developer shall create an integrated-model of the existing condition to create a digital terrain 19 36 model (DTM) using Bentley’s InRoads/Site/Survey Select CAD. The Existing Ground Model 20 37 Modelexisting ground model must include existing ground surface and subsurface elements 38 (including the best available 21 information for: drainage structures, Utilities, and bridge and wall 39 foundations), features utilizing 22 data from light detection and ranging (LiDAR), subsurface Utility 40 evaluation, field surveys, and 23 existing plans data collection including currently available LiDAR 41 or other existing ground 24 surface data (.dtm or .tin format). Developer shall verify the DTM for 42 accuracy through field 25 procedures of locating well-defined and random check points (not 43 included in the creation of the 26 DTM surface) systematically dispersed throughout the Site and 44 compared to the DTM. 27 Developer shall comply with the requirements in the following manuals 1 available from ADOT at 28 xxxx://xxx.xxxxx.xxx/business/engineering-and-construction/EngineeringSurvey xxxx://xxx.xxxxx.xxx/business/engineering-and- 2 construction/EngineeringSurvey in creating 29 DTMs: (1) Manual for Field Surveys, (2) Location 3 Survey P-codes for Bentley InRoads, and (3) 30 General Specifications for Photogrammetric 4 Mapping. Developer shall submit submitinclude the Existing 31 Ground Model Modelexisting ground model in 5 both DTM and LandXML formatformat with the 3D Models.

Existing Ground Model. 18 35 Developer shall create an integrated-model of the existing condition to create a digital terrain 19 36 model (DTM) using Bentley’s InRoads/Site/Survey Select CAD. The Existing Ground Model 20 existing ground model must 37 include existing ground surface and subsurface elements (including the best available 21 38 information for: drainage structures, Utilities, and bridge and wall foundations), features utilizing 22 39 data from light detection and ranging (LiDAR), subsurface Utility evaluation, field surveys, and 23 40 existing plans data collection including currently available LiDAR or other existing ground 24 41 surface data (.dtm or .tin format). Developer shall verify the DTM for accuracy through field 25 42 procedures of locating well-defined and random check points (not included in the creation of the 26 43 DTM surface) systematically dispersed throughout the Site and compared to the DTM. 27 44 Developer shall comply with the requirements in the following manuals available from ADOT at 28 1 xxxx://xxx.xxxxx.xxx/business/engineering-and-construction/EngineeringSurvey in creating 29 2 DTMs: (1) Manual for Field Surveys, (2) Location Survey P-codes for Bentley InRoads, and (3) 30 3 General Specifications for Photogrammetric Mapping. Developer shall submit include the Existing 31 Ground Model existing 4 ground model in both DTM and LandXML formatformat with the 3D Models.

Existing Ground Model. 18 Developer shall create an integrated-model of the existing condition to create a digital terrain 19 model (DTM) using Bentley’s InRoads/Site/Survey Select CAD. The Existing Ground Model existing ground model must 20 must include existing ground surface and subsurface elements (including the best available 21 information for: drainage structures, Utilities, and bridge and wall foundations), features utilizing 22 data from light detection and ranging (LiDAR), subsurface Utility evaluation, field surveys, and 23 existing plans data collection including currently available LiDAR or other existing ground 24 surface data (.dtm or .tin format). Developer shall verify the DTM for accuracy through field 25 procedures of locating well-defined and random check points (not included in the creation of the 26 DTM surface) systematically dispersed throughout the Site and compared to the DTM. 27 Developer shall comply with the requirements in the following manuals available from ADOT at 28 xxxx://xxx.xxxxx.xxx/business/engineering-and-construction/EngineeringSurvey in creating 29 DTMs: (1) Manual for Field Surveys, (2) Location Survey P-codes for Bentley InRoads, and (3) 30 General Specifications for Photogrammetric Mapping. Developer shall submit include the Existing existing 31 Ground Model ground model in both DTM and LandXML formatformat with the 3D Models.

Existing Ground Model. 18 Developer shall create an integrated-model of the existing condition to create a digital terrain 19 model (DTM) using Bentley’s InRoads/Site/Survey Select CAD. The Existing Ground Model 20 must include existing ground surface and subsurface elements (including the best available 21 information for: drainage structures, Utilities, and bridge and wall foundations), features utilizing 22 data from light detection and ranging (LiDAR), subsurface Utility evaluation, field surveys, and 23 existing plans data collection including currently available LiDAR or other existing ground 24 surface data (.dtm or .tin format). Developer shall verify the DTM for accuracy through field 25 procedures of locating well-defined and random check points (not included in the creation of the 26 DTM surface) systematically dispersed throughout the Site and compared to the DTM. 27 Developer shall comply with the requirements in the following manuals available from ADOT at 28 xxxx://xxx.xxxxx.xxx/business/engineering-and-construction/EngineeringSurvey in creating 29 DTMs: (1) Manual for Field Surveys, (2) Location Survey P-codes for Bentley InRoads, and (3) 30 General Specifications for Photogrammetric Mapping. Developer shall submit the Existing 31 Ground Model in both DTM and LandXML format. 32 110.10.2.5.2 InRoads Files (Design Files) 33 Developer shall prepare InRoads Design Files including template library (*.itl), the preference 34 files (*.xin), alignment files in both *.alg and LandXML formats, and new design surfaces in 35 LandXML format.

Existing Ground Model. 18 25 Developer shall create an integrated-model of the existing condition to create a digital terrain 19 26 model (DTM) using Bentley’s Xxxxxxx’x InRoads/Site/Survey Select CAD. The Existing Ground Model 20 existing ground model must 27 include existing ground surface and subsurface elements (including the best available 21 28 information for: drainage structures, Utilities, and bridge and wall foundations), features utilizing 22 29 data from light detection and ranging (LiDAR), subsurface Utility evaluation, field surveys, and 23 30 existing plans data collection including currently available LiDAR or other existing ground 24 31 surface data (.dtm or .tin format). Developer shall verify the DTM for accuracy through field 25 32 procedures of locating well-defined and random check points (not included in the creation of the 26 33 DTM surface) systematically dispersed throughout the Site and compared to the DTM. 27 34 Developer shall comply with the requirements in the following manuals available from ADOT at 28 35 xxxx://xxx.xxxxx.xxx/business/engineering-and-construction/EngineeringSurvey in creating 29 36 DTMs: (1) Manual for Field Surveys, (2) Location Survey P-codes for Bentley InRoads, and (3) 30 37 General Specifications for Photogrammetric Mapping. Developer shall submit include the Existing 31 Ground Model existing 38 ground model in both DTM and LandXML formatformat with the 3D Models.