UTS Job 23418 Report 47 Compressive Strength Report - Concrete 09-23-2019 (003) Page 1
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 09-23-2019Compressive Strength Report - Concrete
Report No.47
Distribution Copy Job Number 23418
Project Halstead Salem Station, 72 Flint Street
Salem, MA
Contractor Fulcrum Associates
Concrete Co.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 68CUBIC YARDS:
SET 1 LOCATION:SOD building 2 mezzanine: Line K 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
T445 4.00 x 8.00 12.57 Good 09/23/19 09/30/19 7 34,000 2,700 2
T446 4.00 x 8.00 12.57 Good 09/23/19 10/07/19 14 61,000 4,850 3
T447 4.00 x 8.00 12.57 Good 09/23/19 10/21/19 28 66,000 5,250 4
T448 4.00 x 8.00 12.57 Good 09/23/19 10/21/19 28 67,000 5,330 3
T449 4.00 x 8.00 12.57 Good 09/23/19 10/21/19 28 64,000 5,090 5
Slump (in.)6
Air Temp. (F.)72
Conc Temp (F)68
Truck No.252
Ticket No.2059
Time 7:45
Unit Wt lbs/cu ft
Air Content (%)
SET 2 LOCATION:SOD building 2 mezzanine: Line H.4 at 6
Total Unit
Lab Size Area Date Date Age Load Load Fracture
No.(in.)(sq. in.)Condition Cast Tested Days (lbs.)(psi.)Type
T450 4.00 x 8.00 12.57 Good 09/23/19 09/30/19 7 35,500 2,820 1
T451 4.00 x 8.00 12.57 Good 09/23/19 10/07/19 14 48,000 3,820 2
T452 4.00 x 8.00 12.57 Good 09/23/19 10/21/19 28 58,000 4,610 4
T453 4.00 x 8.00 12.57 Good 09/23/19 10/21/19 28 56,500 4,490 2
T454 4.00 x 8.00 12.57 Good 09/23/19 10/21/19 28 55,000 4,380 4
Slump (in.)6 1/4
Air Temp. (F.)72
Conc Temp (F)71
Truck No.255
Ticket No.2066
Time 8:30
Unit Wt lbs/cu ft
Air Content (%)
GENERAL REMARKS:Cylinders received on 9-24-19.
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 09-23-2019Compressive Strength Report - Concrete
Report No.47
Distribution Copy Job Number 23418
Project Halstead Salem Station, 72 Flint Street
Salem, MA
Contractor Fulcrum Associates
Concrete Co.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 Pat Madden
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
DSF Flint Salem LLC Dimitri Kourtis
Fulcrum Associates Bob Levesque
Page 3
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 09-23-2019Compressive Strength Report - Concrete
Report No.47
Distribution Copy Job Number 23418
Project Halstead Salem Station, 72 Flint Street
Salem, MA
Contractor Fulcrum Associates
Concrete Co.MacLellan
FIELD SUMMARY REPORT
Total Pour:SOD building 2 mezzanine;
Method of Placement:Pump Chute Discharge Bucket OtherX
Other:
Vibrator OtherMethod of Concrete Consolidation:X
Other:power screed and hand tools
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 to 6
Number of slumps out of specification reported to truck #255 6 1/4" slump.
If rejected
Approved by Bob Levesque
Remarks:
UTS of Massachusetts, Inc. Page 4
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 09-23-2019
Report No.47
Job Number 23418
Project Halstead Salem Station, 72 Flint Stree
Salem, MAAttachment