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Geotechnical Investigation Proposal <br />Brookglen Subdivison Drainage & Pavement <br />City of La Porte, Harris County, Texas <br />ATL Proposal No. GP22-0501 <br />June 15, 2022 <br />ITEMIZED GEOECHNICAL FEE ESTIMATE <br />Brookglen Subdivison Drainage & Pavement <br />Borings: 2 @ 30' , 9@25'; 9@15; [420 LF]; PZ: 1@25' [25 LF] <br />A. FIELD EXPLORATION <br />Current Qty. <br />Unit <br />Unit Rate <br />Amount <br />Mobilization/Demobilization (Truck Rig) <br />1 <br />LS <br />$700.00 <br />$700.00 <br />Mobilization/Demobilization (ATV Rig) <br />0 <br />LS <br />$250.00 <br />$0.00 <br />Technician for Staking,Utilities Clearance Coordination <br />8 <br />hrs. <br />$90.00 <br />$720.00 <br />Soil Drilling and Sampling (continuous; <up to 20') <br />355 <br />ft. <br />$25.00 <br />$8,875.00 <br />Soil Drilling and Sampling (20'-50' intermittent) <br />55 <br />ft. <br />$23.00 <br />$1,265.00 <br />Soil Drilling and Sampling (intermittent; > 50') <br />0 <br />ft. <br />$25.00 <br />$0.00 <br />Surcharge for Drilling and Sampling Over 100' <br />0 <br />ft. <br />$10.00 <br />$0.00 <br />Grouting Holes <br />390 <br />ft. <br />$12.00 <br />$4,680.00 <br />Piezometer Installation <br />25 <br />ft. <br />$24.00 <br />$600.00 <br />Piezometer Abandonment <br />30 <br />ft. <br />$20.00 <br />$600.00 <br />Pavement Coring and Patching (up to 6" thick) <br />20 <br />ea. <br />$150.00 <br />$3,000.00 <br />Pavement Coring and Patching (> 6" thick) <br />120 <br />inches <br />$13.50 <br />$1,620.00 <br />24-Hour, 7- and 30-day PZ Water Level Readings <br />16 <br />hrs. <br />$65.00 <br />$1,040.00 <br />Vehicle Charge <br />20 <br />hrs. <br />$12.00 <br />$240.00 <br />Flagman <br />40 <br />hrs. <br />$26.50 <br />$1,060.00 <br />SUBTOTAL <br />$24,400.00 <br />B. GEOTECHNICAL LABORATORY TESTING <br />Unit <br />Unit Rate <br />Amount <br />Moisture Content (ASTM D-2216) <br />195 <br />ea. <br />$10.00 <br />$1,950.00 <br />Atterberg Limits (ASTM D-4318) <br />84 <br />ea. <br />$71.00 <br />$5,964.00 <br />Passing No. 200 Sieve (ASTM D-1140) <br />65 <br />ea. <br />$55.00 <br />$3,575.00 <br />Unconfined Compression (ASTM D-2166) <br />25 <br />ea. <br />$51.00 <br />$1,275.00 <br />Unconsolidated -Undra i ned Triaxial Test (ASTM D-2850) <br />45 <br />ea. <br />$72.00 <br />$3,240.00 <br />Crumb Tests (ASTM D-6572) <br />20 <br />ea. <br />$43.00 <br />$860.00 <br />Double Hydrometer Tests (ASTM D-4221), with D90 and D50 <br />5 <br />ea. <br />$250.00 <br />$1,250.00 <br />SUBTOTAL <br />$18,114.00 <br />C. ANALYSES & REPORT PREPARATION <br />Unit <br />Unit Rate <br />Amount <br />Senior Engineer -Project Manager (P.E.) <br />16 <br />hrs. <br />$205.00 <br />$3,280.00 <br />Project Engineer (P.E.) <br />40 <br />hrs. <br />$165.00 <br />$6,600.00 <br />Graduate Engineer <br />40 <br />hrs. <br />$115.00 <br />$4,600.00 <br />Draftsman/Word Processor <br />40 <br />hrs. <br />$70.00 <br />$2,800.00 <br />SUBTOTAL <br />$17,280.00 <br />TOTAL ESTIMATED FEE OF PROPOSED SCOPE (INCLUDING ADDITIONAL COSTS) <br />$59,794.00 <br />