UTS Job 23418 Report 28 Compressive Strength Report - Concrete 08-06-2019 Page 1
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 08-06-2019Compressive Strength Report - Concrete
Report No.28
Distribution Copy Job Number 23418
Project Halstead Salem Station, 72 Flint Street
Salem, MA
Contractor Fulcrum Associates
Concrete Co.J.G. MacLellan
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:3000# 3/4" *No. Of Sets:2 89CUBIC YARDS:
SET 1 LOCATION:Footing; Building #2, Elevator Pit
Total Unit
Lab Size Area Date Date Age Load Load Fracture
No.(in.)(sq. in.)Condition Cast Tested Days (lbs.)(psi.)Type
A463 4.00 x 8.00 12.57 Good 08/06/19 08/13/19 7 32,000 2,550 2
A464 4 x 8 12.57 Good 08/06/19 08/20/19 14
A465 4 x 8 12.57 Good 08/06/19 09/03/19 28
A466 4 x 8 12.57 Good 08/06/19 09/03/19 28
A467 4 x 8 12.57 Good 08/06/19 09/03/19 28
Slump (in.)4
Air Temp. (F.)77
Conc Temp (F)83
Truck No.258
Ticket No.9626
Time 1:50
Unit Wt lbs/cu ft
Air Content (%)
SET 2 LOCATION:Column Line G at 4.5
Total Unit
Lab Size Area Date Date Age Load Load Fracture
No.(in.)(sq. in.)Condition Cast Tested Days (lbs.)(psi.)Type
A468 4.00 x 8.00 12.57 Good 08/06/19 08/13/19 7 28,000 2,230 1
A469 4 x 8 12.57 Good 08/06/19 08/20/19 14
A470 4 x 8 12.57 Good 08/06/19 09/03/19 28
A471 4 x 8 12.57 Good 08/06/19 09/03/19 28
A472 4 x 8 12.57 Good 08/06/19 09/03/19 28
Slump (in.)4
Air Temp. (F.)77
Conc Temp (F)82
Truck No.244
Ticket No.9634
Time 2:45
Unit Wt lbs/cu ft
Air Content (%)
GENERAL REMARKS:*MRWR. Cylinders Received 8-7-19
Inspector Premium Travel
Name Time Hours Time
M. Chace No
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 08-06-2019Compressive Strength Report - Concrete
Report No.28
Distribution Copy Job Number 23418
Project Halstead Salem Station, 72 Flint Street
Salem, MA
Contractor Fulcrum Associates
Concrete Co.J.G. MacLellan
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 08-06-2019Compressive Strength Report - Concrete
Report No.28
Distribution Copy Job Number 23418
Project Halstead Salem Station, 72 Flint Street
Salem, MA
Contractor Fulcrum Associates
Concrete Co.J.G. MacLellan
FIELD SUMMARY REPORT
Total Pour:Footings; Building #2, Elevator Pit. Stairs & Interior Footing: Column Line G-D.3 at 4-8
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.)4-6
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 08-06-2019
Report No.28
Job Number 23418
Project Halstead Salem Station, 72 Flint Stree
Salem, MAAttachment