UTS Job 23418 Report 65 Compressive Strength Report - Concrete 02-18-2020 Page 1
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 02-18-2020Compressive Strength Report - Concrete
Report No.65
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:1 36CUBIC YARDS:
SET 1 LOCATION:Building #1 at Column Line 3K
Total Unit
Lab Size Area Date Date Age Load Load Fracture
No.(in.)(sq. in.)Condition Cast Tested Days (lbs.)(psi.)Type
S357 4.00 x 8.00 12.57 Good 02/18/20 02/25/20 7 40,000 3,180 3
S358 4 x 8 12.57 Good 02/18/20 03/03/20 14
S359 4 x 8 12.57 Good 02/18/20 03/17/20 28
S360 4 x 8 12.57 Good 02/18/20 03/17/20 28
S361 4 x 8 12.57 Good 02/18/20 03/17/20 28
Slump (in.)6 1/2
Air Temp. (F.)36
Conc Temp (F)70
Truck No.184
Ticket No.8349
Time 9:00
Unit Wt lbs/cu ft
Air Content (%)
GENERAL REMARKS:Cylinders received on 02/19/20. *2% NCA
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
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
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Page 2
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 02-18-2020Compressive Strength Report - Concrete
Report No.65
Distribution Copy Job Number 23418
Project Halstead Salem Station, 72 Flint Street
Salem, MA
Contractor Fulcrum Associates
Concrete Co.J.G. MacLellan
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
DSF Advisors Thomas Mazza
UTS Jill Crabtree
Page 3
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 02-18-2020Compressive Strength Report - Concrete
Report No.65
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:SOG; Building #1, Column Lines J - L at 1 - 4.5, A - D at 2 - 5, D.5 - H.1, 14 - 15, E.1 -
H.1, 12 - 13
Method of Placement:Pump Chute Discharge Bucket OtherXX
Other:Buggy
Vibrator OtherMethod of Concrete Consolidation:X
Other:Power Trowels
Cylinder Fabrication Location:Truck Discharge Chute End of Pump HoseX
Cylinder Storage:Curing Box Thermal Blanket Hay/Straw Trailer Field
X Other In Building
Placement Protection:Thermal Blankets Heat NoneX
Other
Slump Specification (in.)4-7
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 02-18-2020
Report No.65
Job Number 23418
Project Halstead Salem Station, 72 Flint Street
Salem, MAAttachment