HomeMy WebLinkAboutECS - 4/22/2019We are enclosing:Field Reports For your use As requestedXXX
April 23, 2019
Westwood Real Estate Group
1000 Texan Trail Ste. 200
Grapvine, TX 76051
Mr. A.L. Burtin
Grapevine Station North-Phase 1
Location:
Permits:
63:1045
801 E. Northwest Hwy
Grapevine, TX
RE:
ECS Job #
ATTN:
4050 Sandshell Drive, Suite 500
Fort Worth, TX 76137
(682) 350-2250 [Phone]
(817) 847-8616 [Fax]
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LETTER OF TRANSMITTAL
CC:Westwood Group Development No. 11 - Randy Sawey
Les Daigh Excavating and Demolition - Les Daigh
City of Grapevine - Donald Dixson
ENCL:
City of Grapevine - Scott Cannon
Westwood Group Development No. 11 - Taylor
Hazlewood
Acadia Capital Group - Brad Catlett
Field Report # 11 04/22/2019 SSA BF SD Inlet Conc
Eli WoodVince Elizarde
Principal Engineer Construction Materials Dept. Manager
APR 23 2019
1000.1
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.
4. Incomplete or non-conforming work will be recorded for future resolution.
3. Where appropriate, this report includes statements as to compliance with applicable project drawings and specifications for the activities performed
on this report date.
5. The results of samples and/or specimens obtained or prepared for subsequent laboratory testing will be presented in separate reports/documents.
Transmittal Page 1/8
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63:1045
11
Grapevine Station North-Phase 1 Monday 04/22/2019
Project No.
Report No.
Day & DateProject
4050 Sandshell Drive, Suite 500
Fort Worth, TX 76137
(682) 350-2250 [Phone]
(817) 847-8616 [Fax]
FIELD REPORT
4.25
The undersigned arrived on site, as requested, to observe:
1. The compaction of soils for Lot 2R, Sanitary Sewer, Line A, from STA 1+08 to 3+61. Please
see the attached sketch.
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.
2. The placement of 4000 psi concrete for Lot 2R Storm Drain Line 5 Y-inlet and Storm Drain
Line 4 Curb Inlet. Please see the attached sketch.
The required test limits were determined to be a slump of 3-5 inches, air content of 3-6 %,
batch to placement time of 90 minutes, and concrete temperature range of 55-90 degrees
Fahrenheit.
Concrete observed on this date appeared to be placed in compliance with project specifications
with regard to temperature, slump, air content, and batch to placement time.
One set of five laboratory cured concrete cylinders were cast for compressive strength testing in
80°/ Sunny
45.00
2.25
0.50
0.00
01:00P 03:15P
SSA BF SD Inlet Conc
Location
On-Site Time
Lab Time
Client
Grapevine, TX
Arrival Departure
Summary of Services Performed (field test data, locations, elevations & depths are estimates) & Individuals Contacted.
Westwood Real Estate Group - A.L. Burtin
Trip Charges*
Remarks
Chargeable Items
Weather
1 - Nuclear Gauge Rental
Mileage*
1.50Travel Time*
Total
Time of
Re Obs.Time
* Travel time and mileage will be billed in accordance with the contract.
Tolls/Parking*
Kiro Phelopes, — Field TechnicianBy 1800
11364
Transmittal Page 2/8
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63:1045
11
Grapevine Station North-Phase 1 Monday 04/22/2019
Project No.
Report No.
Day & DateProject
4050 Sandshell Drive, Suite 500
Fort Worth, TX 76137
(682) 350-2250 [Phone]
(817) 847-8616 [Fax]
FIELD REPORT
our laboratory.
Prior to the placement of concrete, the reinforcing steel was observed and appeared to be placed
in compliance with the project drawings and specifications.
Kiro Phelopes, — Field Technician
2Page
By 1800
11364
Transmittal Page 3/8
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Test Method ASTM Nuclear
Project No:
Contractor:
Project Name:Date:
Client:
Page 1
Technician:
Nuclear Gauge No.
Make
Model
Ser. No.
Density Std
Moisture Std
1045 Grapevine Station North-Phase 1 04/22/2019
Westwood Group Development
No. 11
None Listed
Kiro Phelopes
3563
Humboldt
5001-EZ
3563
2690
435
Field Compaction Summary, ASTM Nuclear
Description Proctor Method Uncorrected Max. Density Uncorrected Opt. MCSample No.
D4S-1 Fat Clay With Sand, Tan ASTM D 698-12 Method A Standard 96.40 23.40
Test
No.
Test
Mode
Station /
Location
Probe
Depth
(in.)
Lift /
Elev
Corrected
Maximum
Dry
Density
(pcf)
Corrected
Optimum
Moisture
Content
(%)
%
Oversize
Wet
Density
(pcf)
Dry
Density
(pcf)
Moisture
Content
(%)
Percent
Comp.
(%)CommentsP / F
Sample No.Lot No.
1 DT 6 Sanitary Sewer Line A, STA
1+50
SG-2'0.00 96.40 23.40 114.8 91.8 25.0 95.2 PD4S-1
2 DT 6 Sanitary Sewer Line A, STA
1+50
SG-1'0.00 96.40 23.40 115.9 91.7 26.4 95.1 PD4S-1
3 DT 6 Sanitary Sewer Line A, STA
1+50
SG 0.00 96.40 23.40 117.3 93.6 25.5 97.1 PD4S-1
4 DT 6 Sanitary Sewer Line A, STA
2+75
SG-2'0.00 96.40 23.40 116.3 93.5 24.4 97.0 PD4S-1
5 DT 6 Sanitary Sewer Line A, STA
2+75
SG-1'0.00 96.40 23.40 116.8 92.5 26.3 96.0 PD4S-1
6 DT 6 Sanitary Sewer Line A, STA
2+75
SG 0.00 96.40 23.40 117.0 93.1 25.8 96.6 PD4S-1
Test Mode: DT = Direct Transmission BS = Back Scatter WO:1448
Transmittal Page 7/8
Concrete Summary Report
Project:
Location:
Contractor :
Supplier:
Project No.
Day/Date:
Client:
Weather / Temp:
Page 1
No.Ticket
No.
Truck
No.
CY Concrete
Truck Cum
Batch
Time
Truck Time
Arrive Finish Slump % Air Concrete
Temp.
Water
Added Location and Remarks
Grapevine Station North-Phase 1 1045
801 E. Northwest Hwy
Grapevine, - Tarrant County - TX 76051
04/22/2019
Westwood Group
Sunny / 80
None Listed
Redi-Mix Concrete
Mix Designation:10L11504 Mix Strength:4000 psi Design Strength:4000 psi
B to P
min.
1 1497 17246813 10.0 10.0 01:41 02:20 03:10 *3.00 3.90(P 75.00 089
* Location:By:Kiro PhelopesLot 2R Storm Drain Line 5 Y-inlet and Storm Drain Line 4 Curb Inlet
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WO:1448
* B to P - Batch to Placement time in minutes
2000.1.1.0
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