Geotechnical Borings and Investigations. The Engineer shall determine the location of proposed soil borings for bridge design, embankment settlement analysis, retaining walls, slope stability in accordance with the latest edition of the State’s Geotechnical Manual. The State will review and provide comments for a boring layout submitted by the Engineer showing the general location and depths of the proposed borings. Once the Engineer receives the State’s review comments they shall perform soil borings (field work), soil testing and prepare the boring logs in accordance with the latest edition of the State’s Geotechnical Manual and State District’s procedures and design guidelines.
1. All geotechnical work should be performed in accordance with the latest version of the State’s Geotechnical Manual. All testing shall be performed in accordance with the latest version of the State’s Manual of Test Procedures. American Society for Testing Materials (ASTM) test procedures can be used only in the absence of the State’s procedures. All soil classification should be done in accordance with the Unified Soil Classification System.
2. If applicable, the Engineer shall perform any retaining wall analyses to include the settlement analysis. This analysis must include the computation of the factor of safety for bearing capacity, global stability, overturning and sliding. In addition, the Engineer shall include allowable bearing pressure, passive earth pressure, friction factor, settlement analysis (consolidation report) and lateral earth pressure for the retaining walls.
3. If applicable, the Engineer shall perform soil borings, coring for pavement removal items, piezometric readings, testing and analysis to include slope stability analysis, settlement analysis, and foundation design recommendations along storm drain alignment, retaining walls, overhead sign structures, bridges, embankments and any temporary soil retaining systems.
4. The Engineer shall provide a signed, sealed and dated geotechnical report which contains, but is not limited to, soil boring locations, boring logs, laboratory test results, generalized subsurface conditions, ground water conditions, piezometer data, analyses and recommendations for settlement and slope stability of the earthen embankments, skin friction tables and design capacity curves including skin friction and point bearing. The skin friction tables and design capacity curves must be present for piling and drilled shaft foundation.
5. The Engineer shall sign, seal and date s...
Geotechnical Borings and Investigations. The Engineer shall determine the location of proposed soil borings for bridge design, embankment settlement analysis, retaining walls, slope stability and along storm drain alignment in accordance with the latest edition of the State’s Geotechnical Manual. The State will review and provide comments for a boring layout submitted by the Engineer showing the general location and depths of the proposed borings. Once the Engineer receives the State’s review comments they
Geotechnical Borings and Investigations. The Engineer shall determine the location of proposed soil borings for bridge design, embankment settlement analysis, retaining walls, slope stability and along storm drain alignment in accordance with the latest edition of the State’s Geotechnical Manual. The State will review and provide comments for a boring layout submitted by the Engineer showing the general location and depths of the proposed borings. Once the Engineer receives the State’s review comments they shall perform soil borings (field work), soil testing and prepare the boring logs in accordance with the latest edition of the State’s Geotechnical Manual and State District’s procedures and design guidelines.
Geotechnical Borings and Investigations. The Engineer shall determine the location of proposed soil borings for bridge design, embankment settlement
Geotechnical Borings and Investigations. The Engineer will collect NDT data on the existing mainlanes and frontage roads, to determine the variations in subgrade support for the project limits. The NDT data will be used to estimate the in-situ subgrade and existing pavement strengths using the MODULUS back-calculation program. Existing pavement thickness values for the back-calculation analyses will be obtained from the geotechnical borings. The geotechnical borings will be located based on results of NDT data reduction. The Engineer shall determine the location of proposed soil borings for bridge design, embankment settlement analysis, retaining walls, slope stability, culverts,culvert and pavement in accordance with the latest edition of the State’s Geotechnical Manual. The State will review and provide comments for a boring layout submitted by the Engineer showing the general location and depths of the proposed borings. Once the Engineer receives the State’s review comments they shall perform soil borings (field work), soil testing and prepare the boring logs in accordance with the latest edition of the State’s Geotechnical Manual and District’s procedures and design guidelines. The Engineer shall perform coring of existing pavement for removal items only. The Engineer shall undertake the following drilling program: Ditch 505 Bridge Length is less than 300 feet 2 100' Xxxx Road Overpass Bridge Length is less than 900 feet 3 100' Xxxx Gully Bridge Length is less than 300 feet 2 100' Xxxxx Road Overpass Bridge Length is less than 900 feet 3 100' Willow Xxxxx Bayou Bridge Length is less than 300 feet 2 100' Xxxxxx Road Overpass Bridge Length is less than 900 feet 3 100' Xxxxxx Road Overpass Bridge Length is less than 900 feet 3 100' 0.2 miles South of Xxxx Road Invert Depth will be 15-20 feet 1 30 0.2 miles South of Xxxx Gully Invert Depth will be 15-20 feet 1 30 0.8 miles north of Xxxxx Road Invert Depth will be 15-20 feet 1 30 0.7 miles South of Xxxxxx Road Invert Depth will be 15-20 feet 1 30 Total Culvert Borings 5 150 WAs Used DocuSign Envelope ID: 56C9F445-711D-4155-8CAC-4A873A2298E4
Geotechnical Borings and Investigations. The Engineer shall determine the location of proposed additional deep soil borings between US 90 and FM 143 to be utilized for modification to embankment settlement analysis, retaining walls, and slope stability in accordance with the latest edition of the State’s Geotechnical Manual. The deep soil boring shall consist of two borings at 40 feet deep; three borings at 50 feet deep; and two borings at 60 feet deep. The State will review and provide comments for a boring layout submitted by the Engineer showing the general location and depths of the proposed borings. Once the Engineer receives the State’s review comments; the Engineer shall perform soil borings , soil testing; and prepare the boring logs in accordance with the latest edition of the State’s Geotechnical Manual and District’s procedures and design guidelines..
Geotechnical Borings and Investigations. The Engineer shall determine the location of proposed soil borings for bridge design, embankment settlement analysis, and retaining walls in accordance with the latest edition of the State’s Geotechnical Manual. It is anticipated that a total of 11 borings will be required: 4 borings at 100 feet for bridge design and 7 borings at 40 feet for retaining walls. The State will review and provide comments on a boring layout submitted by the Engineer showing the general location and depths of the proposed borings. Once the Engineer receives the State’s review comments, the Engineer shall perform soil borings (field work), soil testing and prepare the boring logs in accordance with the latest edition of the State’s Geotechnical Manual and District’s procedures and design guidelines.
Geotechnical Borings and Investigations. The Engineer shall determine the location of proposed soil borings for bridge design, embankment settlement analysis, retaining walls, and slope stability in accordance with the latest edition of the State’s Geotechnical Manual. The State will review and provide comments for a boring layout submitted by the Engineer showing the general location and depths of the proposed borings. Once the Engineer receives the State’s review comments they shall perform soil borings (field work), soil testing and prepare the boring logs in accordance with the latest edition of the State’s Geotechnical Manual and District’s procedures and design guidelines. The Engineer shall perform coring of existing pavement for removal items only.
Geotechnical Borings and Investigations. The Engineer shall determine the location of proposed soil borings for bridge design, embankment settlement analysis, retaining walls, slope stability and along storm drain alignment in accordance with the latest edition of the State’s Geotechnical Manual. The State will review and provide comments for a boring layout submitted by the Engineer showing the general location and depths of the proposed borings. Once the Engineer receives the State’s review comments they shall perform soil borings (field work), soil testing and prepare the boring logs in accordance with the latest edition of the State’s Geotechnical Manual and DocuSign Envelope ID: F73B45F8-2E49-4FF9-B4C5-FBEDC0E23D7C Contract No. 18-7SDP5012 SA Xx. 0 XxxxxxXxxx Xxxxxxxx Xx. 0000 Xxxxx Xxxxxxxx’s procedures and design guidelines. The Engineer shall use the pavement cores provided by the State to determine existing pavement and base thicknesses and subgrade profiles. All geotechnical work should be performed in accordance with the latest version of the State’s Geotechnical Manual. All testing shall be performed in accordance with the latest version of the State’s Manual of Test Procedures. American Society for Testing Materials (ASTM) test procedures can be used only in the absence of the State’s procedures. All soil classification should be done in accordance with the Unified Soil Classification System.
Geotechnical Borings and Investigations. The Engineer shall determine the location of proposed soil borings for bridge design, embankment settlement analysis, retaining walls, slope stability and along storm drain alignment in accordance with the latest edition of the State’s Geotechnical Manual. The State will review and provide comments for a boring layout submitted by the Engineer showing the general location and depths of the proposed borings. Once the Engineer receives the State’s review comments they shall perform soil borings (field work), soil testing and prepare the boring logs in accordance with the latest edition of the State’s Geotechnical Manual and State District’s procedures and design guidelines. All geotechnical work should be performed in accordance with the latest version of the State’s Geotechnical Manual. All testing shall be performed in accordance with the latest version of the State’s Manual of Test Procedures. American Society for Testing Materials (ASTM) test procedures can be used only in the absence of the State’s procedures. All soil classification should be done in accordance with the Unified Soil Classification System.
