HomeMy WebLinkAbout74-34790-22-23denhmacEwEllerb�ee WaICAL IcE aku Inc.
CONSTRUCTION MATERIALS TESTING SERVICES
REPORT NO.:
74-34790-22-23denhmac
REPORT OF:
In Place Density of H.M.A.C.
CLIENT:
Wright Construction Company, Inc
PROJECT:
Wright Construction Office
TEST METHOD:
ASTM D-2950 Nuclear Method -Direct Transmission
Avg. of 3 Tests at Same Location
DATE:
04/22/2022
TECHNICIAN:
Joshua Guiles
HMAC:
Type D
REQUIRED:
No specifications provided
GT:
2.509 or 156.6 P.C.F.
GAUGE:
SER#36794
VALUE OF NO:
1789DD — 710M
DEPTH:
Backscatter
NO. PCF/DRY AVG. DENS % DENS LOCATIONS
1A 144.3
1 B 148.0
1C 145.2 145.8 93.1 Waterline tie in on South Scribner St
2A 143.8
2B 147.1
2C 143.3 144.7 92.4 Waterline tie in on South Scribner St
N.C.T.C.O.G. Item 302.9.6.7 states that each course after Final Compaction shall have a density of not
less than 95% of the Density developed in the Laboratory Test Method found in Bulletin C-14. C-14 refers
you to Texas Method 207-F for the Determination of Density of Compacted Bituminous Mixtures. These
specimens as stated in 207-F can be lab -molded, cores, slabs or direct transmission nuclear density tests
as stated in ASTM D-2950 performed on Bituminous pavements. EWI has chosen to perform ASTM D-
2950 tests on the Wright Construction Office Project in question and has utilized the Theo Sp.G. Test as
shown on the projects HMAC Mix Design to determine In -Place Density of said pavement.
.41 �
Hector Martinez
General Manager
Cc.. Wright — Ashley Wright awright@wrightconst.com
461rence, Jr., N.E.
Texas Firm No. F-4610
4501 Broadway Ave. • P.O. Box 14809 • Haltom City, Texas 76117
Office 817-759-9999 • Fax 817-759-1888
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