UTS Job 23418 Report 9 Compressive Strength Report - Concrete 06-21-2019 (002) Page 1
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 06-21-2019Compressive Strength Report - Concrete
Report No.9
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 44CUBIC YARDS:
SET 1 LOCATION:GCC piers 116
Total Unit
Lab Size Area Date Date Age Load Load Fracture
No.(in.)(sq. in.)Condition Cast Tested Days (lbs.)(psi.)Type
G134 4.00 x 8.00 12.57 Good 06/21/19 06/28/19 7 51,500 4,100 1
G135 4.00 x 8.00 12.57 Good 06/21/19 07/05/19 14 67,000 5,330 1
G136 4 x 8 12.57 Good 06/21/19 07/19/19 28
G137 4 x 8 12.57 Good 06/21/19 07/19/19 28
G138 4 x 8 12.57 Good 06/21/19 07/19/19 28
Slump (in.)7
Air Temp. (F.)60
Conc Temp (F)68
Truck No.285
Ticket No.1288
Time 7:30
Unit Wt lbs/cu ft
Air Content (%)
SET 2 LOCATION:GCC piers 263
Total Unit
Lab Size Area Date Date Age Load Load Fracture
No.(in.)(sq. in.)Condition Cast Tested Days (lbs.)(psi.)Type
G139 4.00 x 8.00 12.57 Good 06/21/19 06/28/19 7 49,500 3,940 2
G140 4.00 x 8.00 12.57 Good 06/21/19 07/05/19 14 62,000 4,930 2
G141 4 x 8 12.57 Good 06/21/19 07/19/19 28
G142 4 x 8 12.57 Good 06/21/19 07/19/19 28
G143 4 x 8 12.57 Good 06/21/19 07/19/19 28
Slump (in.)7
Air Temp. (F.)60
Conc Temp (F)70
Truck No.3884
Ticket No.4876
Time 9:45
Unit Wt lbs/cu ft
Air Content (%)
GENERAL REMARKS:Cylinders received on 6-25-19.
Inspector Premium Travel
Name Time Hours Time
Mark Geraci No Min 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 06-21-2019Compressive Strength Report - Concrete
Report No.9
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
Page 3
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 06-21-2019Compressive Strength Report - Concrete
Report No.9
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:GCC holes building #1: 92-96, 103, 110, 111-113, 263 and 264
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 to 7
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 06-21-2019
Report No.9
Job Number 23418
Project Halstead Salem Station, 72 Flint Stree
Salem, MAAttachment