UTS Job 23418 Report 35 Compressive Strength Report - Concrete 08-19-2019 (002) Page 1
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 08-19-2019Compressive Strength Report - Concrete
Report No.35
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 47CUBIC YARDS:
SET 1 LOCATION:Footing: Building 2, column line C at 16
Total Unit
Lab Size Area Date Date Age Load Load Fracture
No.(in.)(sq. in.)Condition Cast Tested Days (lbs.)(psi.)Type
H017 4.00 x 8.00 12.57 Good 08/19/19 08/26/19 7 35,000 2,780 2
H018 4.00 x 8.00 12.57 Good 08/19/19 09/02/19 14 44,000 3,500 1
H019 4.00 x 8.00 12.57 Good 08/19/19 09/16/19 28 51,000 4,060 2
H020 4.00 x 8.00 12.57 Good 08/19/19 09/16/19 28 55,000 4,380 1
H021 4.00 x 8.00 12.57 Good 08/19/19 09/16/19 28 53,000 4,220 1
H022 4.00 x 8.00 12.57 Good 08/19/19 08/29/19 10 36,500 2,900 1
H023 4.00 x 8.00 12.57 Good 08/19/19 10/14/19 56
H024 4.00 x 8.00 12.57 Good 08/19/19 10/14/19 56
Slump (in.)4 1/4
Air Temp. (F.)81
Conc Temp (F)89
Truck No.247
Ticket No.0436
Time 3:05
Unit Wt lbs/cu ft
Air Content (%)
GENERAL REMARKS:Cylinder received on 08/26/19.
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
Page 2
5 Richardson Lane, Stoneham, MA 02180 781-438-7755 (Voice) 781-438-6216 (Fax)
Report Date 08-19-2019Compressive Strength Report - Concrete
Report No.35
Distribution Copy Job Number 23418
Project Halstead Salem Station, 72 Flint Street
Salem, MA
Contractor Fulcrum Associates
Concrete Co.J.G. MacLellan
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 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 08-19-2019Compressive Strength Report - Concrete
Report No.35
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:Walls: Building 2, column lines A-D at 4-6, A at 6-9, Footings: mechanical & utility rooms at
North end of building interior footings, column lines C at 10, 13, 16, 18, 19, and F at 10
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 08-19-2019
Report No.35
Job Number 23418
Project Halstead Salem Station, 72 Flint Street
Salem, MAAttachment