Culvert and Storm Drain Design. The Engineer shall develop design details that minimize the interference with the passage of traffic or incur damage to the highway and local property. The Engineer shall provide layouts, drainage area maps, and design of all drainage components. The Engineer shall design all conventional storm drainage and cross drainage in conformance with the latest edition of State Hydraulic Manual, State Districts’ criteria, and any specific guidance provided by the State. Storm drain design shall be performed using WinStorm or GEOPAK Drainage. Cross drainage design shall be performed using WINSTORM, HY 8 or HEC RAS. When oversized storm drains are used for detention, the Engineer shall evaluate the hydraulic gradeline throughout the whole system, within project limits, for the design frequency(ies). The Engineer shall coordinate with the State any proposed changes to the detention systems. The State will assess the effects of such changes on the comprehensive drainage studies. The Engineer shall coordinate with the State and designers of adjacent projects to check that all proposed drainage systems accommodate the proposed construction phasing plan. The Engineer shall perform the following: 1. Prepare culvert cross sections. (The Engineer should list station locations.) 2. Identify areas requiring trench protection, excavation, shoring and de-watering. 3. Prepare drainage area maps. 4. If applicable, prepare plan/profile sheets for storm drain systems and outfall ditches. 5. Select standard details from State or State District’s list of standards for items such as inlets, manholes, junction boxes and end treatment, etc. 6. Prepare details for non-standard inlets, manholes and junction boxes. 7. Prepare drainage details for outlet protection, outlet structures and utility accommodation structures. 8. Identify pipe strength requirements. 9. Prepare drainage facility quantity summaries. 10. Identify potential utility conflicts and design around them, wherever possible. 11. Take into consideration pedestrian facilities, utility impacts, driveway grades, retaining wall and concrete traffic barrier drainage impacts. 12. Identify existing ground elevation profiles at the ROW lines on storm sewer plan and profile sheets. 13. Locate soil borings every 500 feet along the storm sewer alignment and at every 2000 feet take a piezometric reading. 14. If applicable, prepare Hydraulic Data Sheets for any bridge or cross drainage structures at outfall channel. (Indicate site location such as name of creeks or bayou and stations.) The scope may include extending, adjusting or replacing non bridge-class culvert crossing(s) as specified in the work authorization.
Appears in 2 contracts
Samples: Contract for Engineering Services, Contract for Engineering Services
Culvert and Storm Drain Design. The Engineer shall develop design details that minimize the interference with the passage of traffic or incur damage to the highway and local property. The Engineer shall provide layouts, drainage area maps, and design of all drainage components. The Engineer shall design all conventional storm drainage and cross drainage in conformance with the latest edition of State Hydraulic Manual, State Districts’ criteria, and any specific guidance provided by the State. Storm drain design shall be performed using WinStorm or GEOPAK Drainage. Cross drainage design shall be performed using WINSTORM, HY 8 or HEC RAS. When oversized storm drains are used for detention, the Engineer shall evaluate the hydraulic gradeline throughout the whole system, within project limits, for the design frequency(ies). The Engineer shall coordinate with the State any proposed changes to the detention systems. The State will assess the effects of such changes on the comprehensive drainage studies. The Engineer shall coordinate with the State and designers of adjacent projects to check that all proposed drainage systems accommodate the proposed construction phasing plan. The Engineer shall perform the following:.
1. Prepare culvert cross sections. (The Engineer should list station locations.)
2. Identify areas requiring trench protection, excavation, shoring and de-watering.
3. Prepare drainage area maps.
4. If applicable, prepare plan/profile sheets for storm drain systems and outfall ditches.
5. Select standard details from State or State District’s list of standards for items such as inlets, manholes, junction boxes and end treatment, etc.
6. Prepare details for non-standard inlets, manholes and junction boxes.
7. Prepare drainage details for outlet protection, outlet structures and utility accommodation structures.
8. Identify pipe strength requirements.
9. Prepare drainage facility quantity summaries.
10. Identify potential utility conflicts and design around them, wherever possible.
11. Take into consideration pedestrian facilities, utility impacts, driveway grades, retaining wall and concrete traffic barrier drainage impacts.
12. Identify existing ground elevation profiles at the ROW lines on storm sewer plan and profile sheets.
13. Locate soil borings every 500 feet along the storm sewer alignment and at every 2000 feet take a piezometric reading.
14. If applicable, prepare Hydraulic Data Sheets for any bridge or cross drainage structures at outfall channel. (Indicate site location such as name of creeks or bayou and stations.) The scope may include extending, adjusting or replacing non bridge-class culvert crossing(s) as specified in the work authorization.
Appears in 1 contract
Samples: Supplemental Agreement
Culvert and Storm Drain Design. The Engineer shall develop design details that minimize the interference with the passage of traffic or incur damage to the highway and local property. The Engineer shall provide layouts, drainage area maps, and design of all drainage components. The Engineer shall design all conventional storm drainage and cross drainage in conformance with the latest edition of State Hydraulic Manual, State Districts’ criteria, and any specific guidance provided by the State. Storm drain design shall be performed using WinStorm or GEOPAK Drainage. Cross drainage design shall be performed using WINSTORM, HY 8 or HEC RAS. When oversized storm drains are used for detention, the Engineer shall evaluate the hydraulic gradeline grade line throughout the whole system, within project limits, for the design frequency(ies). The Engineer shall coordinate with the State any proposed changes to the detention systems. The State will assess the effects of such changes on the comprehensive drainage studies. The Engineer shall coordinate with the State and designers of adjacent projects to check that all proposed drainage systems accommodate the proposed construction phasing plan. The Engineer shall perform the following:
1. Prepare culvert cross sections. (The Engineer should list station locations.)
2. Identify areas requiring trench protection, excavation, shoring and de-watering.
3. Prepare drainage area maps.
4. If applicable, prepare plan/Prepare plan and profile sheets for storm drain systems and outfall ditches.. WAs Used DocuSign Envelope ID: 56C9F445-711D-4155-8CAC-4A873A2298E4
5. Select standard details from State or State District’s list of standards for items such as inlets, manholes, junction boxes and end treatment, etc.
6. Prepare details for non-standard inlets, manholes and junction boxes.
7. Prepare drainage details for outlet protection, outlet structures and utility accommodation structures.
8. Identify pipe strength requirements.
9. Prepare drainage facility quantity summaries.
10. Identify potential utility conflicts and design around them, wherever possible.
11. Take into consideration pedestrian facilities, utility impacts, driveway grades, retaining wall and concrete traffic barrier drainage impacts.
12. Identify existing ground elevation profiles at the ROW lines on storm sewer plan and profile sheets.
13. Locate soil borings every 500 feet along the storm sewer alignment and at every 2000 feet take a piezometric reading.
14. If applicable, prepare Hydraulic Data Sheets for any bridge or cross drainage structures at outfall channel. (Indicate site location such as name of creeks or bayou and stations.) The scope may include extending, adjusting or replacing non bridge-class culvert crossing(s) as specified in the work authorization.
Appears in 1 contract
Samples: Contract for Engineering Services
Culvert and Storm Drain Design. The Engineer shall develop design details that minimize the interference with the passage of traffic or incur damage to the highway and local property. The Engineer shall provide layouts, drainage area maps, and design of all drainage components. The Engineer shall design all conventional storm drainage and cross drainage in conformance with the latest edition of State Hydraulic Manual, State Districts’ criteria, and any specific guidance provided by the State. Storm drain design shall be performed using WinStorm or GEOPAK Drainage. Cross drainage design shall be performed using WINSTORM, HY 8 or HEC HEC-RAS. When oversized storm drains are used for detention, the Engineer shall evaluate the hydraulic gradeline throughout the whole system, within project limits, for the design frequency(ies). The Engineer shall coordinate with the State on any proposed changes to the detention systems. The State will assess the effects of such changes on the comprehensive drainage studies. The Engineer shall coordinate with the State and designers of adjacent projects to check that all proposed drainage systems accommodate the proposed construction phasing plan. DocuSign Envelope ID: B8DCCCD3-A0B3-4BAD-BC2D-75E46611CBD6 The Engineer shall perform the following:
1. Collect available data and conduct site visits to evaluate drainage conditions
2. Develop hydrologic models for roadway drainage and cross drainage
3. Develop hydraulic models for roadway drainage and cross drainage
4. Prepare culvert cross sections. (The Engineer should list station locations.)
25. Identify areas requiring trench protection, excavation, shoring and de-watering.
36. Prepare drainage area maps.
47. If applicable, prepare plan/profile sheets for storm drain systems and outfall ditches.
58. Select standard details from State or State District’s list of standards for items such as inlets, manholes, junction boxes and end treatmenttreatments, etc.
69. Prepare details for non-standard inlets, manholes and junction boxes.
710. Prepare drainage details for outlet protection, outlet structures and utility accommodation structures.
811. Identify pipe strength requirements.
912. Prepare drainage facility quantity summaries.
1013. Identify potential utility conflicts and design around them, wherever possible.
1114. Take into consideration pedestrian facilities, utility impacts, driveway grades, retaining wall and concrete traffic barrier drainage impacts.
1215. Identify existing ground elevation profiles at the ROW lines on storm sewer plan and profile sheets.
1316. Locate soil borings every 500 feet along the storm sewer alignment and at every 2000 feet take a piezometric reading.
1417. If applicable, prepare Hydraulic Data Sheets for any bridge or cross drainage structures at outfall channel. (Indicate site location such as name of creeks or bayou and stations.) The scope may include extending, adjusting or replacing non bridge-class culvert crossing(s) as specified in the work authorization.)
Appears in 1 contract
Samples: Contract for Engineering Services
Culvert and Storm Drain Design. The Engineer shall develop design details that minimize the interference with the passage of traffic or incur damage to the highway and local property. The Engineer shall provide layouts, drainage area maps, and design of all drainage components. The Engineer shall design all conventional storm drainage and cross drainage in conformance with the latest edition of State Hydraulic Manual, State Districts’ criteria, and any specific guidance provided by the State. Storm drain design shall be performed using WinStorm or GEOPAK Drainage. Cross drainage design shall be performed using WINSTORM, HY 8 or HEC RAS. When oversized storm drains are used for detention, the Engineer shall evaluate the hydraulic gradeline throughout the whole system, within project limits, for the design frequency(ies). The Engineer shall coordinate with the State any proposed changes to the detention systems. The State will assess the effects of such changes on the comprehensive drainage studies. The Engineer shall coordinate with the State and designers of adjacent projects to check that all proposed drainage systems accommodate the proposed construction phasing plan. The Engineer shall perform the following:drainage
1. Prepare culvert cross sections. (The Engineer should list station locations.)
2. Identify areas requiring trench protection, excavation, shoring and de-watering.
3. Prepare drainage area maps.
4. If applicable, prepare plan/profile sheets for storm drain systems and outfall ditches.
5. Select standard details from State or State District’s list of standards for items such as inlets, manholes, junction boxes and end treatment, etc.
6. Prepare details for non-standard inlets, manholes and junction boxes.
7. Prepare drainage details for outlet protection, outlet structures and utility accommodation structures.
8. Identify pipe strength requirements.
9. Prepare drainage facility quantity summaries.
10. Identify potential utility conflicts and design around them, wherever possible.
11. Take into consideration pedestrian facilities, utility impacts, driveway grades, retaining wall and concrete traffic barrier drainage impacts.
12. Identify existing ground elevation profiles at the ROW lines on storm sewer plan and profile sheets.
13. Locate soil borings every 500 feet along the storm sewer alignment and at every 2000 feet take a piezometric reading.
14. If applicable, prepare Hydraulic Data Sheets for any bridge or cross drainage structures at outfall channel. (Indicate site location such as name of creeks or bayou and stations.) The scope may include extending, adjusting or replacing non bridge-class culvert crossing(s) as specified in the work authorization.
Appears in 1 contract
Samples: Contract for Engineering Services
Culvert and Storm Drain Design. The Engineer shall develop design details that minimize the interference with the passage of traffic or incur damage to the highway and local property. The Engineer shall provide layouts, drainage area maps, and design of all drainage components. The Engineer shall design all conventional storm drainage and cross drainage in conformance with the latest edition of State Hydraulic Manual, State Districts’ criteria, and any specific guidance provided by the State. Storm drain design shall be performed using WinStorm or GEOPAK Drainage. Cross drainage design shall be performed using WINSTORM, HY 8 or HEC HEC-RAS. When oversized storm drains are used for detention, the Engineer shall evaluate the hydraulic gradeline throughout the whole system, within project limits, for the design frequency(ies). The Engineer shall coordinate with the State on any proposed changes to the detention systems. The State will assess the effects of such changes on the comprehensive drainage studies. The Engineer shall coordinate with the State and designers of adjacent projects to check that all proposed drainage systems accommodate the proposed construction phasing plan. DocuSign Envelope ID: ED57FAE2-481A-4535-A126-CE7F0E526760 The Engineer shall perform the following:
1. Collect available data and conduct site visits to evaluate drainage conditions
2. Develop hydrologic models for roadway drainage and cross drainage
3. Develop hydraulic models for roadway drainage and cross drainage
4. Prepare culvert cross sections. (The Engineer should list station locations.)
25. Identify areas requiring trench protection, excavation, shoring and de-watering.
36. Prepare drainage area maps.
47. If applicable, prepare plan/plan and profile sheets for storm drain systems and outfall ditches.
58. Select standard details from State or State District’s list of standards for items such as inlets, manholes, junction boxes and end treatmenttreatments, etc.
69. Prepare details for non-standard inlets, manholes and junction boxes.
710. Prepare drainage details for outlet protection, outlet structures and utility accommodation structures.
811. Identify pipe strength requirements.
912. Prepare drainage facility quantity summaries.
1013. Identify potential utility conflicts and design around them, wherever possible.
1114. Take into consideration pedestrian facilities, utility impacts, driveway grades, retaining wall and concrete traffic barrier drainage impacts.
1215. Identify existing ground elevation profiles at the ROW lines on storm sewer plan and profile sheets.
1316. Locate soil borings every 500 feet along the storm sewer alignment and at every 2000 feet take a piezometric reading.
1417. If applicable, prepare Hydraulic Data Sheets for any bridge or cross drainage structures at outfall channel. (Indicate site location such as name of creeks or bayou and stations.) The scope may include extending, adjusting or replacing non bridge-class culvert crossing(s) as specified in the work authorization.. DocuSign Envelope ID: ED57FAE2-481A-4535-A126-CE7F0E526760
Appears in 1 contract
Samples: Contract for Engineering Services
Culvert and Storm Drain Design. The Engineer shall develop design details that minimize the interference with the passage of traffic or incur damage to the highway and local property. The Engineer shall provide layouts, drainage area maps, and design of all drainage components. The Engineer shall design all conventional storm drainage and cross drainage in conformance with the latest edition of State Hydraulic Manual, State Districts’ criteria, and any specific guidance provided by the State. Storm drain design shall be performed using WinStorm or GEOPAK Drainage. Cross drainage design shall be performed using DocuSign Envelope ID: 719137B1-7E3D-42BC-8A29-9D6AE732CB6A WINSTORM, HY 8 or HEC HEC-RAS. When oversized storm drains are used for detention, the Engineer shall evaluate the hydraulic gradeline throughout the whole system, within project limits, for the design frequency(ies). The Engineer shall coordinate with the State on any proposed changes to the detention systems. The State will assess the effects of such changes on the comprehensive drainage studies. The Engineer shall coordinate with the State and designers of adjacent projects to check that all proposed drainage systems accommodate the proposed construction phasing plan. The Engineer shall perform the following:
1. Collect available data and conduct site visits to evaluate drainage conditions
2. Develop hydrologic models for roadway drainage and cross drainage
3. Develop hydraulic models for roadway drainage and cross drainage
4. Prepare culvert cross sections. (The Engineer should list station locations.)
25. Identify areas requiring trench protection, excavation, shoring and de-watering.
36. Prepare drainage area maps.
47. If applicable, prepare plan/plan and profile sheets for storm drain systems and outfall ditches.
58. Select standard details from State or State District’s list of standards for items such as inlets, manholes, junction boxes and end treatmenttreatments, etc.
69. Prepare details for non-standard inlets, manholes and junction boxes.
710. Prepare drainage details for outlet protection, outlet structures and utility accommodation structures.
811. Identify pipe strength requirements.
912. Prepare drainage facility quantity summaries.
1013. Identify potential utility conflicts and design around them, wherever possible.
1114. Take into consideration pedestrian facilities, utility impacts, driveway grades, retaining wall and concrete traffic barrier drainage impacts.
1215. Identify existing ground elevation profiles at the ROW lines on storm sewer plan and profile sheets.
1316. Locate soil borings every 500 feet along the storm sewer alignment and at every 2000 feet take a piezometric reading.
1417. If applicable, prepare Hydraulic Data Sheets for any bridge or and cross drainage structures at outfall channel. (Indicate site location such as name of creeks or bayou and stations.) The scope may include extending, adjusting or replacing non bridge-class culvert crossing(s) as specified in the work authorization.. DocuSign Envelope ID: 719137B1-7E3D-42BC-8A29-9D6AE732CB6A
Appears in 1 contract
Samples: Contract for Engineering Services
