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Home My WebLink AboutECS 4/12/2019Change this name 4050 Sandshell Drive, Suite 500 Fort Worth, TX 76137 (682) 350-2250 [Phone] (817) 847-8616 [Fax] April 15, 2019 Westwood Real Estate Group 1000 Texan Trail Ste. 200 Grapvine, TX 76051 ATTN: Mr. A.L. Burtin LETTER OF TRANSMITTAL RE: Grapevine Station North -Phase 1 ECS Job # 63:1045 Permits: Location: 801 E. Northwest Hwy Grapevine, TX We are enclosing: X Field Reports X For your use X As requested CC: Westwood Group Development No. 11 - Randy Sawey City of Grapevine - Scott Cannon Les Daigh Excavating and Demolition - Les Daigh Westwood Group Development No. 11 - Taylor City of Grapevine - Donald Dixson Hazlewood Acadia Capital Group - Brad Catlett ENOL: Field Report # 8 04/12/2019 Lot 2R SS A B BF APR 15 2019 Vince Elizarde Principal Engineer Eli Wood Construction Materials Dept. Manager Disclaimer 1. This report (and any attachments) shall not be reproduced except in full without prior written approval of ECS. 2. The information in this report relates only to the activities performed on the report date. 3. Where appropriate, this report includes statements as to compliance with applicable project drawings and specifications for the activities performed on this report date. 4. Incomplete or non -conforming work will be recorded for future resolution. 5. The results of samples and/or specimens obtained or prepared for subsequent laboratory testing will be presented in separate reports/documents. 1000.1 Transmittal Page 1/8 Project Location Client Remarks Trip Charges* Change this name 4050 Sandshell Drive, Suite 500 Fort Worth, TX 76137 (682)350-2250 [Phone] (817) 847-8616 [Fax] Grapevine Station North -Phase 1 Grapevine, TX Westwood Real Estate Group - A.L. Burtin Lot 2R SS A B BF 45.00 Tolls/Parking* Mileage* Chargeable Items 1 -Nuclear Gauge Rental FIELD REPORT Project No. 63:1045 Report No. 8 Day & Date Friday 04/12/2019 Weather 710/ Sunny On -Site Time 3.50 Lab Time 0.25 Travel Time* 1.50 Total 5.25 Re Obs.Time 0.00 Times of Arrival Departure 08:OOA 10:00A 02:30P 04:OOP * Travel time and mileage will be billed in accordance with the contract Summary of Services Performed (field test data, locations, elevations & depths are estimates) & Individuals Contacted. I The undersigned arrived on site, as requested, to observe the placement and compaction of soils for Lot 2R, Sanitary Sewer, Line B, from STA 0+00 to 0+79, and Sanitary Sewer, Line C, from STA 0+00 to 1+25. Please see the attached sketches. Utilizing the nuclear test method to check the compaction of soils; test results indicated that the compacted material, at the areas and elevations tested, met or exceeded the project requirements of 95% of the maximum dry density with a moisture content above optimum, as obtained in our laboratory using the Standard Proctor Method (ASTM D-698). Locations and elevations of all tests are based on stakeout provided by others. We cannot be responsible for structures located off of the observed engineered pad, misaligned utilities or stakeout errors causing uncontrolled fill to be placed in structural areas. By Ashok Babu Neela, — Senior Field Technician I 1800 11163 Transmittal Page 2/8 042, 6APAVEV114E SrOMW bENarrlEs A-c.ut r lta Transmittal Page 3/6 1 in --__-- - ---- -_ -- -- - _____ l __ 'Lf 1� w k oii 1q ,}e lta Transmittal Page 3/6 04112- GRApP4W9 STATION DENSmES ASHok Transmittal Page 4/8 D Rs 'fit K .& i e. wnC'.mC o+m yam a.m 3•m um Transmittal Page 4/8 ATTACHMENTS Attachment No. 1 Compacting the soil Attachment No. 2 Condition of the soil at the time of testing Transmittal Page 5/8 mE [CHANGE THIS NAME] Field Compaction Summary, ASTM Nuclear Project No: 1045 Project Name: Grapevine Station North -Ph e 1 Client: Westwood Group Development No. 11 Contractor: None Listed Technician: Ashok Babu Neale Test Method ASTM Nuclear Nuclear Gauge No.9069 Make Humboldt Density Std 3195 Model 5001 -EZ Moisture Std 327 Ser. No. 9069 Page 1 Date: 04/12/2019 Sample No. Description Proctor Method Uncorrected Max. Dn,,t Uncorrected Opt. MC Di Fat Gay With Sand, Tan ASTM D 69&72 Methotl A Standard 95,41) 23.40 D4S-2 Sandy Fat Clay, Dark Brown ASTM D 698-12 Method A Standard 93.50 24.40 D4S3 Sandy Fat Clay, Brown ASTM D 698-12 Method A Standard 101.9D 20.10 Coneded conccmd Probe Maximum Optimum Wet e Percent Test Test Depth Station / Lift / % Dry Moisture Density Comp. p / F Comments Ne. Lot No. Mode (In.) Location Elev Sample No. Oversize Density Comrnt (pct) (%(%)1 TDeusityCoonsttert DT 8 Sanitary Sewer Line B, STA SG -8' D4S-3 000 101.90 20.10 119.4 9s.5 P 0+25 2 DT 8 Sanitary Sewer Line B, STA SG -7' D4S-1 0.00 96.40 23.40 117.0 92.6 26.4 96.1 p 0+25 3 DT 8 Sanitary Sewer Line B, STA SG -6' D4S-2 0.00 93.50 24.40 113.2 89.8 26.1 96.0 p 0+25 4 DT 8 Sanitary Sewer Line B, STA SG -5' D4S-2 0.00 93.50 24.40 115.8 90.7 27.7 9'!.0 P 0+25 5 DT 8 Sanitary Sewer Line B, STA SG -4' D4S-1 0.00 96.40 23.40 115.8 91.9 26.0 95.3 p 0+25 6 DT 8 Sanitary Sewer Line B, STA SG -3' D4S-3 0.00 101.90 20.10 121.1 98.1 23.4 96.3 P 0+25 7 DT 8 Sanitary Sewer Line B, STA SG -7' D4S-1 0.00 96.40 23.40 116.2 92.3 26.1 95.7 P 0+60 8 DT 8 Sanitary Sewer Line B, STA SG -6' D4S-3 0.00 101.90 2010. 7208. 97.3 24.2 95s P 0+60 Test Mode: DT = Direct Transmission BS = Back Scatter Transmittal Page 6/8 WO:1314 mE [CHANGE THIS NAME] Field Compaction Summary, ASTM Nuclear Project No: 1045 Project Name: Graney ne Station North-Pha e 1 Client: Westwood Group Development No. 11 Contractor: None Listed Technician:Ashok Babu Neela rkSer.No.9069 st Method ASTM Nuclear Nc.9069 ldt Density Sttl 3195 Z Moisture Sir 327 Page 2 Date: 04/12/2019 Test Mode: DT = Direct Transmission BS = Back Scatter Transmittal Page 7/8 Corzeded Conmted Test Data Probe Maximum Op�imum We t Dry Moisture ¢ Peent Test Test Depth Station / Lift / % D"" mmismre Density Density Content Comp. P / F Comments No, Lot No. Moda (in.) Location Elea, Sample No. Oversize Devsiry Comevt (pct) (pi (pi 9 DT 8 Sanitary Sewer Line B, STA SG -5' D4S-1 0.00 96.40 23.40 117.8 94.4 24.8 0+60 1 10 DT 8 Sanitary Sewer Line B, STA SG -4' I Di 0.00 96.40 23.40 115.1 93.0 23.8 96.5 p 0+60 11 DT 8 Sanitary Sewer Line B, STA SG -3' Dili 0.00 93.50 24.40 114.9 90.1 27.5 96.4 p 0+60 12 DT 8 Sanitary Sewer Line B, STA SG -2' Di 0.00 96.40 23.40 118.5 93.8 26.3 97.3 P 0+60 13 DT 8 Sanitary Sewer Line B, STA SG -1' D4S-2 0.00 93.50 24.40 114.6 91.7 25.0 98.1 P 0+60 1 14 DT 8 Sanitary Sewer Line B, STA SG Di 0.00 101.90 20.10 119.4 96.9 23.2 95.1 p 0+60 1 15 DT 8 Sanitary Sewer Line C, STA SG -5' I D4S-2 0.00 93.50 24.40 114.1 88.8 28.5 95.0 P 0+25 1 16 DT 8 Sanitary Sewer Line C, STA SG -4' Di 0.00 93.50 24.40 115.8 90.5 28.1 96.8 P 0+25 17 DT 8 Sanitary Sewer Line C, STA SG -3' Dili 0.00 93.50 24.40 114.7 89.1 28.7 953 p 0+25 18 DT 8 Sanitary Sewer Line C, STA SG -2' Di 0.00 93.50 24.40 117.4 91.3 28.6 97.6 p 0+25 Test Mode: DT = Direct Transmission BS = Back Scatter Transmittal Page 7/8 E5 [CHANGE THIS NAME] Field Compaction Summary, ASTM Nuclear Project No: 1045 Project Name: Grapevine Station North -Phage 1 Client: Westwood Group Development No. 11 Contractor: None Listed Technician:Ashok Babu Neela Test Method ASTM Nuclear Nuclear Gauge No. 9069 MakeHuboldt Density Std 3195 Model 500m1-EZI Moisture Std 327 Sec No. 9069 Page 3 Date: 04/12/2019 Test Mode: DT = Direct Transmission BS= Back Scatter Transmittal Page 8/8 WO 1314 Coneded Cortected Test Data Probe Maximmn Optimum wet Dry Moisture Percent Test Test Depth Station / Lift/ % Dry Moisture Density Density Content Comp. p / F Comments No. Lot No. Motle (In.) Location Elev Sample No. Oversize Devsiry Comrnt (pn) (pct) (�) (%i Pert %) 19 DT 8 Sanitary Sewer Line C, STA SG -1' D4S-2 0.00 93.50 24.40 115.0 89.1 29.2 95.3 p 0+25 20 DT 8 Sanitary Sewer Line C, STA SG D4S-2 0.00 93.50 24.40 115.7 91.0 27.1 97.3 P 0+25 21 DT 8 Sanitary Sewer Line C, STA SG -4' D4S-1 0.00 96.40 23.40 118.8 93.5 27.0 97.0 P 1+10 22 DT 8 Sanitary Sewer Line C, STA SG -3' D4S-2 0.00 93.50 24.40 115.7 89.9 28.7 96.1 P 1+10 23 DT 8 Sanitary Sewer Line C, STA SG -2' D4S-2 0.00 93.50 24.40 116.3 90.2 28.9 96.5 P +10 24 DT 8 Sanitary Sewer Line C, STA SG -1' D4S-1 0.00 96.40 23.40 116.8 92.5 26.3 96.0 P 1+10 1 25 DT 8 Sanitary Sewer Line C, STA SG D4S-2 0.00 93.50 24.40 115.5 90.8 27.4 97.1 P 1+10 Test Mode: DT = Direct Transmission BS= Back Scatter Transmittal Page 8/8 WO 1314