Borings a. Type: Borings shall be as necessary to take split-barrel samples in soil, and rock cores in underlying bedrock or boulders as directed by the Inspector.
Borings. According to the nature of the soil or rocks, one of the three following borings shall be carried out:
Borings. The Engineer shall incorporate soil boring data sheets prepared, signed, sealed, and dated by the Geotechnical Engineer. The soil boring sheets shall be in accordance with the State’s WINCORE software as can be found on the Texas Department of Transportation (TxDOT) website. The Engineer shall sign, seal and date soil boring sheets to be used in the PS&E package. The preparation of soil boring sheets must be in accordance with a State’s District standards.
Borings. 4.2.1 The location and depth of the borings proposed by the Consultant shall be shown on a sketch identified in subparagraph 3.1.1 accompanying this Agreement and listed in Article 9. If the Consultant finds it necessary to change the location or depth of any of these proposed borings, the Owner's Representative shall be notified and a new location or depth agreed upon between the Owner's Representative and the Consultant.
Borings. C-1 & C-2 are 80-ft, [160 lf}] 2. Borings: C-3 through C-4 are 20-ft, [40 lf] 3. After drilling and sampling, we will convert Boring C-1 into 50-ft deep Piezometer, PZ-2 Proposal: Cedar Creek Road Bridge & Channel Improvements, Fort Bend County, Texas Proposal No.: CP 19-1102 Scale: 1 inch : 500 feet Client: Xxxxxxxx Engineering & Surveying Houston, TX Boring Location Plan Cedar Creek Road Bridge FIGURE 2 Geotechnical Investigation Proposal Pecan Creek Bridge Fort Bend County, Texas September 8, 2020 ITEMIZED GEOECHNICAL FEE ESTIMATE Pecan Creek Bridge Borings: 2@80'; 2@20' [200 LF]; Piezometers: 1@50' [50'] A. FIELD EXPLORATION Current Qty. Unit Unit Rate Amount Mobilization/Demobilization (Truck Rig) 1 LS $700.00 $700.00 Mobilization/Demobilization (ATV Rig) 0 LS $500.00 $0.00 Technician for Staking, Utilities Clearance, Coordination 8 hrs. $65.00 $520.00 Soil Drilling and Sampling (continuous; <up to 20') 80 ft. $21.00 $1,680.00 Soil Drilling and Sampling (continuous; >20' to 50') 0 ft. $25.00 $0.00 Soil Drilling and Sampling (continuous; 51' to 100') 0 ft. $35.00 $0.00 Soil Drilling and Sampling (20'-50' intermittent) 60 ft. $19.00 $1,140.00 Soil Drilling and Sampling (intermittent; > 50') 60 ft. $21.00 $1,260.00 Surcharge for Drilling and Sampling Over 100' 0 ft. $7.00 $0.00 ATV Drilling and Sampling Surcharge 0 ft. $7.00 $0.00 Cost for Collecting and Transporting Composite Soil Samples 0 bags $75.00 $0.00 Grouting Holes 200 ft. $10.00 $2,000.00 Piezometer Installation 50 ft. $24.00 $1,200.00 Piezometer Abandonment 50 ft. $20.00 $1,000.00 24-Hour, 7- and 30-day PZ Water Level Readings 16 hrs. $65.00 $1,040.00 Vehicle Charge 40 hrs. $10.00 $400.00 SUBTOTAL $10,940.00 B. GEOTECHNICAL LABORATORY TESTING Unit Unit Rate Amount Moisture Content (ASTM D-2216) 64 ea. $9.00 $576.00 Atterberg Limits (ASTM D-4318) 24 ea. $62.00 $1,488.00 Passing No. 200 Sieve (ASTM D-1140) 24 ea. $48.00 $1,152.00 Unconfined Compression (ASTM D-2166) 12 ea. $45.00 $540.00 Unconsolidated-Undrained Triaxial Test (ASTM D-2850) 20 ea. $63.00 $1,260.00 SUBTOTAL $5,016.00 C. ANALYSES & REPORT PREPARATION Unit Unit Rate Amount Senior Engineer-Project Manager (P.E.) 16 hrs. $183.00 $2,928.00 Project Engineer (P.E.) 46 hrs. $149.00 $6,854.00 Civil Engineer 60 hrs. $101.00 $6,060.00 Draftsman 60 hrs. $60.00 $3,600.00 Word Processor 60 hrs. $60.00 $3,600.00 SUBTOTAL $23,042.00 D. ADDITIONAL COSTS Qty. Unit Unit Rate Amount Consolidated-Undrained Triaxial Test (ASTM D-4767) *3-stage w/3 samp...
Borings. Four (4) roadway borings per intersection for a total of twelve (12) roadway borings drilled to a depth of 10 feet are to be performed to determine topsoil and unsuitable soil depths, groundwater, and soil conditions for the reconstruction of the existing roadway. The LPA will provide the geotechnical subconsultant permission to access private property for subsurface exploration, if required.
Borings. SUBSURFACE DATA
Borings. 3.2.1 The number, size, depth and location of the borings shall not be changed without the Owner's approval.
Borings. CONSULTANT shall perform field tests (test pits, borings, geologic reconnaissance or seismic refraction profiles) to collect subsurface information required for foundation design. This shall include locating each boring at the project site; marking out field test locations with paint or other acceptable means for Underground Service Alert notification and for utility location; logging of earth materials; groundwater depth and the depth of refusal or solid rock if either are encountered. Each boring site shall be accurately mapped per Task 2.4.
Borings. The CONSULTANT will advance the following borings: · Four borings at the subject intersection for evaluation of proposed signal pole locations. These borings will be drilled to depths of approximately 20 feet below ground surface, or to refusal on bedrock, whichever comes first. The borings will be advanced with a truck-mounted drill rig. The CONSULTANT will continuously observe the explorations, log the subsurface conditions, collect representative soil and rock samples, and transport all samples to the laboratory for further visual examination and testing. Soil samples will be obtained at 2-1/2- or 5-foot depth intervals by driving split-spoon samplers in accordance with the Standard Penetration Test procedure (ASTM D 1586).
