UTS Job 23418 Report 39 Compressive Strength Report - Concrete 09-12-2019 (002) Page 1
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 09-12-2019Compressive Strength Report - Concrete
Report No.39
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 32CUBIC YARDS:
SET 1 LOCATION:Footing; Building #1
Total Unit
Lab Size Area Date Date Age Load Load Fracture
No.(in.)(sq. in.)Condition Cast Tested Days (lbs.)(psi.)Type
Q777 4.00 x 8.00 12.57 Good 09/12/19 09/19/19 7 35,000 2,780 1
Q778 4.00 x 8.00 12.57 Good 09/12/19 09/26/19 14 46,000 3,660 2
Q779 4.00 x 8.00 12.57 Good 09/12/19 10/10/19 28 54,500 4,340 4
Q780 4.00 x 8.00 12.57 Good 09/12/19 10/10/19 28 57,500 4,570 3
Q781 4.00 x 8.00 12.57 Good 09/12/19 10/10/19 28 53,500 4,260 4
Slump (in.)6
Air Temp. (F.)59
Conc Temp (F)83
Truck No.255
Ticket No.1598
Time 12:15
Unit Wt lbs/cu ft
Air Content (%)
GENERAL REMARKS:Cylinders received on 09/17/19.
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
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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5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 09-12-2019Compressive Strength Report - Concrete
Report No.39
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 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
DSF Flint Salem LLC Dimitri Kourtis
Page 3
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 09-12-2019Compressive Strength Report - Concrete
Report No.39
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 #1 Column lines H at 7.6 - I.8 at 6, I.8 - D.2 at 1
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 09-12-2019
Report No.39
Job Number 23418
Project Halstead Salem Station, 72 Flint Street
Salem, MAAttachment