UTS Job 23418 Report 15 Compressive Strength Report - Concrete 06-28-2019 (003) Page 1
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 06-28-2019Compressive Strength Report - Concrete
Report No.15
Distribution Copy Job Number 23418
Project Halstead Salem Station, 72 Flint Street
Salem, MA
Contractor Fulcrum Associates
Concrete Co.Aggregate Industries
ALL FIELD TESTS DONE ACCORDING TO ASTM:C-172 C-31 C-143 C-1064
C-39 C-1231ALL COMPRESSIVE STRENGTH TESTS DONE ACCORDING TO ASTM:
CLASS CONCRETE:4500# 3/4"No. Of Sets:2 77CUBIC YARDS:
SET 1 LOCATION:Building 1, GCC holes at 303
Total Unit
Lab Size Area Date Date Age Load Load Fracture
No.(in.)(sq. in.)Condition Cast Tested Days (lbs.)(psi.)Type
I982 4.00 x 8.00 12.57 Good 06/28/19 07/05/19 7 51,500 4,100 2
I983 4.00 x 8.00 12.57 Good 06/28/19 07/12/19 14 60,500 4,810 2
I984 4.00 x 8.00 12.57 Good 06/28/19 07/26/19 28 71,000 5,650 1
I985 4.00 x 8.00 12.57 Good 06/28/19 07/26/19 28 73,000 5,810 2
I986 4.00 x 8.00 12.57 Good 06/28/19 07/26/19 28 74,000 5,890 1
Slump (in.)7
Air Temp. (F.)75
Conc Temp (F)72
Truck No.272
Ticket No.891321
Time 8:00
Unit Wt lbs/cu ft
Air Content (%)
SET 2 LOCATION:Building 1, GCC holes at 167
Total Unit
Lab Size Area Date Date Age Load Load Fracture
No.(in.)(sq. in.)Condition Cast Tested Days (lbs.)(psi.)Type
K086 4.00 x 8.00 12.57 Good 06/28/19 07/05/19 7 47,500 3,780 1
K087 4.00 x 8.00 12.57 Good 06/28/19 07/12/19 14 62,000 4,930 2
K088 4.00 x 8.00 12.57 Good 06/28/19 07/26/19 28 75,000 5,970 1
K089 4.00 x 8.00 12.57 Good 06/28/19 07/26/19 28 72,000 5,730 2
K090 4.00 x 8.00 12.57 Good 06/28/19 07/26/19 28 71,500 5,690 1
Slump (in.)7
Air Temp. (F.)75
Conc Temp (F)75
Truck No.285
Ticket No.891325
Time 9:15
Unit Wt lbs/cu ft
Air Content (%)
GENERAL REMARKS:Cylinders received on 07/02/2019.
Inspector Premium Travel
Name Time Hours Time
Mark Geraci No Max Day 1 Hr(s)
REVIEWED BY:Bryan M. Crabtree
FRACTURE TYPES
Type 1 Type 2 Type 3 Type 4 Type5 Type 6
Page 2
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 06-28-2019Compressive Strength Report - Concrete
Report No.15
Distribution Copy Job Number 23418
Project Halstead Salem Station, 72 Flint Street
Salem, MA
Contractor Fulcrum Associates
Concrete Co.Aggregate Industries
Reasonably well-formed Well-formed cone on Columner vertical Diagonal fracture Side fractures at top Similar to Type 5
cones on both ends,one end, vertical cracks cracking through with no cracking or bottom (occur but end of
less than 1 in.running through caps,both ends, no through ends; tap commonly with cylinder is
[25 mm] of cracking no well-defined cone well-formed cones with hammer to unbonded caps)pointed
throught caps on other end distinguish from
Type 1
Our reports are available in PDF form via email. Please email us at reports@utsofmass.com for more information.
cc:Fulcrum Associates Bob Levesque
Fulcrum Associates Brad Scott
Fulcrum Associates Darrin Standish
DMS Design Sid Silveira
DMS Design Dan Skolski
City of Salem Steve Cummings
Veitas & Veitas Linas Dabrila
DSF Group Paul Bowie
DSF Group Benjamin Greene
Fulcrum Group Riley Bourque
UTS Matt Chace
Page 3
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 06-28-2019Compressive Strength Report - Concrete
Report No.15
Distribution Copy Job Number 23418
Project Halstead Salem Station, 72 Flint Street
Salem, MA
Contractor Fulcrum Associates
Concrete Co.Aggregate Industries
FIELD SUMMARY REPORT
Total Pour:Building 1, GCC holes at 9-14, 158, 159, 163-167, 300-304
Method of Placement:Pump Chute Discharge Bucket OtherX
Other:
Vibrator OtherMethod of Concrete Consolidation:X
Other:
Cylinder Fabrication Location:Truck Discharge Chute End of Pump HoseX
Cylinder Storage:Curing Box Thermal Blanket Hay/Straw Trailer FieldX
Other
Placement Protection:Thermal Blankets Heat NoneX
Other
Slump Specification (in.)5-8
Number of slumps out of specification reported to
If rejected
Approved by
Remarks:
UTS of Massachusetts, Inc. Page 4
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 06-28-2019
Report No.15
Job Number 23418
Project Halstead Salem Station, 72 Flint Stree
Salem, MAAttachment