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CF-Coppell Rd SC-LR011101
Hooper Engineering Laboratories, Inc. Construction Materials Testing BELLED PIER INSTALLATION OBSERVATION CLIENT: PROJECT: DRILLER: Texas Unified Constructors, Inc. Field Service Offices & Maint. Fac., Coppell, TX D & D Drilling DATE: 1 November 2001 JOB NO.: 01.1054 TIME: 6:30am-5:30pm 10.0 hrs./1.0 hr. OT PIER MARK SHAFT BELL ALIGN/ REQ'D INITIAL DIA. SIZE PLUMB DEPTH DEPTH FINAL FINAL TOP OF WATER DEPTH POUR CONC. ELEV. IN HOLE Service Center 91 -C/7 24" 72" 99-E.4/7.8 24" 72" 101-C.6/7.8 24" 72" 113-E.6/11 1 8" 48" 114-D/11 18" 48" 115-C.5/11 18" 48" 116-C/11 18" 48" 109-C/10 18" 48" 108-C/9 18" 48" 98-F/7.8 1 8" 54" 104-D/8 18" 48" 107-D/9 18" 48" 110-D/10 18" 48" 102-C/7.8 18" 54" ok/ok ok/ok ok/ok ok/ok ok 'ok ok 'ok ok 'ok ok 'ok ok~ok ok~ok ok~ok ok~ok ok~ok ok~ok 13.0' 13.0' 13.1' 3:30 -2.3' None 13.0' 13.0' 13.3' 3:35 -2.2' None 13.0' 13.3' 13.5' 3:40 -2.1' None 13.0' 12.6' 12.8' 3:53 -2.2' None 13.0' 13.0' 13.0' 3:57 -2.3' None 13.0' 13.1' 13.2' 4:01 -2.2' None 13.0' 12.7' 12.7' 4:06 -2.2' None 13.0' 13.0' 13.0' 4:10 -2.1' None 13.0' 12.8' 12.8' 4:15 -2.3' None 13.0' 12.9' 13.1' 3:45 -2.1' None 13.0' 13.1' 13.3' 3:50 -2.0' None 13.0' 13.1' 13.2' 4:45 -2.2' None 13.0' 12.8' 13.0' 4:40 -2.2' None 13.0' 13.2' 13.4' 4:35 -2.1' None REMARKS: 1) Pier reinforcing verified to be correct in accordance with project plans and specifications, unless noted otherwise. 2) Concrete placed in piers within 8 hours of drilling completion, unless noted otherwise. 3) Required Depth is based upon existing grade at time of geotechnical investigation. Correct bearing strata achieved, unless noted otherwise. 4) Initial Depth, Final Depth, and Top of Concrete Elevation, are relative to grade at time piers were drilled. Contractor must furnish actual elevation, if required. TECHNICIAN: DISTRIBUTION: EWM (3) City of Coppell (1) Vidaud & Associates (1) Doyle Engineering Group (1) Texas Unified Constructors, Inc. 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148 Hooper Engineering Laboratories, Construction Materials Testing Inc. REPORT OF CONCRETING OPERATIONS HE 30B NO. 01.1054 CLIENT: Texas Unified Constructors, Inc. PRO3ECT: Field Service Offices & Maintenance Facility. Coppell, TX CON3RETE SUPPLIER: Lattimore DATE: November 2001 WEATHER: Cloudy AIR TEMP: 67~77°F LOCATION OF CONCRETE PLACED: Piers (~ee Pier Inspection Report~ Service Center Bldg. Cement: Brand m.A. I.A. C.A. Materials HolnamType I Source Bin @ Plant #3 Aggregate Type Source Size 0 #4 Sand Lattimore l" - #4 Cr, Stone Lattimore Actual Batch Computations: % Free Actual Moisture Water Batch Wts. Cement 414/103 F.A. 5.0 72 1505 I.A. C.A. 1850 Total Free Water Added at Mixer Total Water 72 lbs. 178 lbs. 250 lbs. Design Mix Mix 54 ,3000 psi Max. Water-Cement Ratio by weight Batch Weights - S. S. Dry Basis: Cement 414/10,3 F.A. 1493 I.A. C.A. 1850 Admix Pl astocrcte-161 @ 15.5 oz/yd Time Started: 7;OOam Time Finished: 5:30pm Concrete Placed, c.y.: 23 Concrete Temp: 7Y°F Cyl'inders Made: 25 ~ 28 Remarks: Certified Correct EWM Inspector 287;0 Walnut Hill Lane Dallas, Texas 75229 (214) 351~6419 Fax (214) 351-5148 Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF CONCRETE TESTS JOB NO.: 01.1054 CLIENT: Texas Unified Constructors, Inc. DATE: 1 November 2001 PROJECT: Field Service Offices & Maint. Fac., Coppell SUPPLIER: Lattimore LOCATION OF POUR SET 1: Piers on service center building: C/7, E.4/7.8, C.6/7.8, F/7.8 and D/8 LOCATION OF POUR SET 2: SAMPLE DATA: SET I SET 2 MIX NO. 54 Truck No. 1111 Cement 414 Type I Ticket No. 3136078 Flyash 103 Time Batched 2:26pm Sand 1433 Time Sampled 3:30pm in. Concrete Temp. (ASTM C1064) 77 °F 1.0 in. 1850 Air Content (ASTM C231) Water 250 Unit Weight (ASTM C138) Admix #1 Plastocrete 161 @ 15.5 oz. Admix #2 AEA COIVIPRESS/VE STRENGTH TESTS (ASTM C39) (Standard 6 inch x 12 inch cylinder) Cylinder Slump Age Test Total Load Compressive Required Number Inches Days Date Pounds Strength 28-Day (ASTM C143) psi Strength 25 5.00 7 11/08/01 26 5.00 28 11/29/01 27 5.00 28 11/29/01 28 5.00 56 1 2/27/01 84,000 2970 28-Day Average 3000 TECHNICIAN DISTRIBUTION: EWM (3) City of Coppell (1) Vidaud & Associates (1) Doyle Engineering Group (1) Texas Unified Constructors, Inc. 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148