HomeMy WebLinkAboutECS 3/28/2019Change this name
4050 Sandshell Drive, Suite 500
Fort Worth, TX 76137
(682)350-2250 [Phone]
(817)847-8616 [Fax]
March 28, 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: E. Northwest Hwy. and Texan Trl.
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
ENCL
Please see the attached laboratory test results for onsite soils previously sampled. These results are representative
of the onsite materials and may be used as outlined in the project specifications.
..,
1% 105447
k ONAL
MAR 28 2019
Vince Elizarde
Principal Engineer
Disclaimer
Eli Wood
Construction Materials Dept. Manager
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
1000.3
Transmittal Page 1/4
COMPACTION TEST REPORT
107
102
97
T
N
C
41
r
0
92
87
ZAV for
Sp.G. _
82
2.65
10 15 20 25 30 35 40
Water content, %
Test specification: ASTM D 698-12 Method A Standard
Elev/
Classification
Nat.
%>F81.6
Depth
Moist.
Sp.G.
LL
PI
#4
0
USCS
AASHTO
0.00-3.00
CH
25.9
2.65
55
30
0
TEST RESULTS
MATERIAL DESCRIPTION
Maximum dry density = 96.4 pcf
Fat Clay With Sand, Tan
Optimum moisture = 23.4 %
Project No. 1045 Client: Westwood Group Development No. 11
Remarks:
Project: Grapevine Station North -Phase 1
OSource of Sample: On -Site Sample Number: D4S-1
/�w ECS SOUTHWEST, LLP
=
4050 Sandsheli Drive Phone: (682) 350-2250
Fort Worth, TX 76157 Fav: (01]1847-0616
Figure
Tested By: DR Checked By:
Transmittal Page 2/4
COMPACTION TEST REPORT
95
0
92.5--
2.590a7.s85
90--
87.5-
85--__
ZAV for
Sp.G. _
82.5
2.65
13 18 23 28 33 38 43
Water content, %
Test specification: ASTM D 698-12 Method A Standard
Elev/
Classification
Nat.
%>
%<
Depth
Moist.
Sp.G.
LL
PI
#4
No.200
USCS AASHTO
0.00-3.00
CH
27.5
2.65
61
37
0
66.1
TEST RESULTS
MATERIAL DESCRIPTION
Maximum dry density = 93.5 pcf
Sandy Fat Clay, Dark Brown
Optimum moisture = 24.4 %
Project No. 1045 Client: Westwood Group Development No. I 1
Remarks:
Project: Grapevine Station North -Phase 1
OSource of Sample: On -Site Sample Number: D4S-2
ECS SOUTHWEST, LLP
4050 Sandshell Drive Phone: (682) 350-2250
Fort Worth. TX 76137 Fax: (817) 847-8616
Figure
Tested By: DR Checked By:
Transmittal Page 3/4
COMPACTION TEST REPORT
112
107
0
102
a
_T
N
C
d
9
97
92
ZAV for
Sp.G. _
1
1
2.65
871
1
5 10 15 20 25 30 35
Water content, %
Test specification: ASTM D 698-12 Method A Standard
Elev/
Classification
Nat.
%>
%<
G
Sp..
LL
PI
Depth
USCS
AASHTO
Moist.
#4
No.200
0.00-3.00
CH
26.3
2.65
59
36
0
65.6
TEST RESULTS
MATERIAL DESCRIPTION
Maximum dry density = 101.9 pcf
Sandy Fat Cay, Brown
Optimum moisture = 20.1 %
Project No. 1045 Client: Westwood Group Development No. 11
Remarks:
Project: Grapevine Station North-Phase 1
OSource of Sample: On-Site Sample Number: D4S-3
ECS SOUTHWEST, LLP
40505andshell Drive Phone: (682) 350-2250
Port Worth, TX 76137 Fax: (817) 647-8616
Figure
Tested By: DR Checked By:
Transmittal Page 4/4