UTS Job 23418 Report 25 Compressive Strength Report - Concrete 08-01-2019 (003) Page 1
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 08-01-2019Compressive Strength Report - Concrete
Report No.25
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 25CUBIC YARDS:
SET 1 LOCATION:Wall; Building #2, Column lines G at 1
Total Unit
Lab Size Area Date Date Age Load Load Fracture
No.(in.)(sq. in.)Condition Cast Tested Days (lbs.)(psi.)Type
X862 4.00 x 8.00 12.57 Good 08/01/19 08/08/19 7 31,500 2,510 2
X863 4.00 x 8.00 12.57 Good 08/01/19 08/15/19 14 41,000 3,260 3
X864 4.00 x 8.00 12.57 Good 08/01/19 08/29/19 28 53,000 4,220 1
X865 4.00 x 8.00 12.57 Good 08/01/19 08/29/19 28 56,000 4,460 2
X866 4.00 x 8.00 12.57 Good 08/01/19 08/29/19 28 55,000 4,380 1
Slump (in.)5 1/2
Air Temp. (F.)85
Conc Temp (F)86
Truck No.238
Ticket No.9471
Time 1:30
Unit Wt lbs/cu ft
Air Content (%)
GENERAL REMARKS:Cylinders received on 08/05/19.
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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Page 2
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 08-01-2019Compressive Strength Report - Concrete
Report No.25
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
Page 3
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 08-01-2019Compressive Strength Report - Concrete
Report No.25
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:Building #2, Interior Footings; Column lines H at 4.5 - 7, Walls; Column lines H.4 at 2 - D
at 2.2
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 08-01-2019
Report No.25
Job Number 23418
Project Halstead Salem Station, 72 Flint Street
Salem, MAAttachment