UTS Job 23418 Report 29 Compressive Strength Report - Concrete 08-13-2019 Page 1
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 08-13-2019Compressive Strength Report - Concrete
Report No.29
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 62CUBIC YARDS:
SET 1 LOCATION:Wall; Building #2, Column lines G.1 at 7.5
Total Unit
Lab Size Area Date Date Age Load Load Fracture
No.(in.)(sq. in.)Condition Cast Tested Days (lbs.)(psi.)Type
D060 4.00 x 8.00 12.57 Good 08/13/19 08/20/19 7 36,000 2,860 1
D061 4.00 x 8.00 12.57 Good 08/13/19 08/27/19 14 51,000 4,060 2
D062 4 x 8 12.57 Good 08/13/19 09/10/19 28
D063 4 x 8 12.57 Good 08/13/19 09/10/19 28
D064 4 x 8 12.57 Good 08/13/19 09/10/19 28
D065 4 x 8 12.57 Good 08/13/19 10/08/19 56
D066 4 x 8 12.57 Good 08/13/19 10/08/19 56
D067 4 x 8 12.57 Good 08/13/19 10/08/19 56
Slump (in.)5
Air Temp. (F.)81
Conc Temp (F)80
Truck No.239
Ticket No.9940
Time 1:30
Unit Wt lbs/cu ft
Air Content (%)
SET 2 LOCATION:Wall; 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
D052 4.00 x 8.00 12.57 Good 08/13/19 08/20/19 7 36,000 2,860 2
D053 4.00 x 8.00 12.57 Good 08/13/19 08/27/19 14 48,000 3,820 1
D054 4 x 8 12.57 Good 08/13/19 09/10/19 28
D055 4 x 8 12.57 Good 08/13/19 09/10/19 28
D056 4 x 8 12.57 Good 08/13/19 09/10/19 28
D057 4 x 8 12.57 Good 08/13/19 10/08/19 56
D058 4 x 8 12.57 Good 08/13/19 10/08/19 56
D059 4 x 8 12.57 Good 08/13/19 10/08/19 56
Slump (in.)4 1/2
Air Temp. (F.)81
Conc Temp (F)79
Truck No.242
Ticket No.9946
Time 2:45
Unit Wt lbs/cu ft
Air Content (%)
GENERAL REMARKS:Cylinders received on 08/14/19.
Inspector Premium Travel
Name Time Hours Time
M. Chace No
REVIEWED BY:Bryan M. Crabtree
FRACTURE TYPES
Page 2
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 08-13-2019Compressive Strength Report - Concrete
Report No.29
Distribution Copy Job Number 23418
Project Halstead Salem Station, 72 Flint Street
Salem, MA
Contractor Fulcrum Associates
Concrete Co.J.G. MacLellan
Type 1 Type 2 Type 3 Type 4 Type5 Type 6
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 Patricia Dwyer
UTS Matt Chace
Page 3
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 08-13-2019Compressive Strength Report - Concrete
Report No.29
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:Walls; Building #2, Column lines G.8 at 8 - G.3 at 4.8, Elevator and Stair #1, Machine Room
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 08-13-2019
Report No.29
Job Number 23418
Project Halstead Salem Station, 72 Flint Stree
Salem, MAAttachment