UTS Job 23418 Report 4 Compressive Strength Report - Concrete 06-07-2019 (002) Page 1
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 06-07-2019Compressive Strength Report - Concrete
Report No.4
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-231
C-39 C-1231ALL COMPRESSIVE STRENGTH TESTS DONE ACCORDING TO ASTM:
CLASS CONCRETE:4500# 3/4"No. Of Sets:2 88CUBIC YARDS:
SET 1 LOCATION:GCC Holes at 558; Building #2
Total Unit
Lab Size Area Date Date Age Load Load Fracture
No.(in.)(sq. in.)Condition Cast Tested Days (lbs.)(psi.)Type
B101 4.00 x 8.00 12.57 Good 06/07/19 06/14/19 7 42,000 3,340 1
B102 4.00 x 8.00 12.57 Good 06/07/19 06/21/19 14 56,000 4,460 1
B103 4.00 x 8.00 12.57 Good 06/07/19 07/05/19 28 74,000 5,890 1
B104 4.00 x 8.00 12.57 Good 06/07/19 07/05/19 28 71,500 5,690 2
B105 4.00 x 8.00 12.57 Good 06/07/19 07/05/19 28 73,000 5,810 1
Slump (in.)7
Air Temp. (F.)70
Conc Temp (F)74
Truck No.285
Ticket No.1102
Time 7:35
Unit Wt lbs/cu ft
Air Content (%)
SET 2 LOCATION:GCC Holes at 443; Building #2
Total Unit
Lab Size Area Date Date Age Load Load Fracture
No.(in.)(sq. in.)Condition Cast Tested Days (lbs.)(psi.)Type
B091 4.00 x 8.00 12.57 Good 06/07/19 06/14/19 7 51,500 4,100 2
B092 4.00 x 8.00 12.57 Good 06/07/19 06/21/19 14 63,000 5,010 2
B093 4.00 x 8.00 12.57 Good 06/07/19 07/05/19 28 73,000 5,810 1
B094 4.00 x 8.00 12.57 Good 06/07/19 07/05/19 28 72,000 5,730 2
B095 4.00 x 8.00 12.57 Good 06/07/19 07/05/19 28 71,000 5,650 1
Slump (in.)7
Air Temp. (F.)70
Conc Temp (F)76
Truck No.3164
Ticket No.1105
Time 11:20
Unit Wt lbs/cu ft
Air Content (%)
GENERAL REMARKS:Cylinders Received 6-11-19
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 06-07-2019Compressive Strength Report - Concrete
Report No.4
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 06-07-2019Compressive Strength Report - Concrete
Report No.4
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 #2: 550, 551, 548, 552, 553, 580, 582, 578, 574, 558, 443, 434, 433, 456,
457, 458, 467, 468, 754, 756, 772, 773
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.)6-8
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 06-07-2019
Report No.4
Job Number 23418
Project Halstead Salem Station, 72 Flint Stree
Salem, MAAttachment