373 Highalnd Ave_ Strength Report_12.12.23 r Of Massachusetts
'The Construction Testing People'
-Page 1
5 Richardson Lane, Stoneham,MA 02180 781-438-7755(Voice)781-438-6216(Fax)
Compressive Strength Report - Concrete Report Date 12-12-2023
Distribution Copy Report No. 33
Job Number 27183
Project Tropical Products, 373 Highland Avenue
Salem, MA
Contractor Connolly Brothers Inc
Concrete Co. JG MacLellan
ALL FIELD TESTS DONE ACCORDING TO ASTM: C-172 C-31 C-143 C-1064 C-231
ALL COMPRESSIVE STRENGTH TESTS DONE ACCORDING TO ASTM: C-39 C-1231 C-231
CLASS CONCRETE: 4 0 0 0# 3/8" LW* No Of Sets: 1 CUBIC YARDS 4
SET ILOCATION: Stair #1
Total unit Slum in.
Lab Size Area Date Date Age Load Load Fracture Air Tom . F. 32
No. (in.) (sq.in.) Condition Cast Tested Days (lbs.) (psi.) Type Conc Tom F 67
J031 4.00 x 8.00 12.57 Good 12/12/23 12/19/23 7 67,000 5,330 2
J032 4.00 x 8.00 12.57 Good 12/12/23 12/26/23 14 84,000 6,680 1 Truck No. 264
J033 4.00 x 8.00 12.57 Good 12/12/23 01/09/24 28 93,000 7,400 1 Ticket NO. 3938
J034 4.00 x 8.00 12.57 Good 12/12/23 01/09/29 28 95,000 7,560 1 Time 8:35
J035 4.00 x 8.00 12.57 Good 12/12/23 01/09/24 28 99,000 7,ggp 1 Unit Wtlbs/tuft
J036 4.00 x 8.00 12.57 Good 12/12/23 01/09/24 28 94,000 7,480 2 Air Content °h 2,6
GENERAL REMARKS: *2o NCA MRWR; Cylinders received on 12/13/23.
Inspector Premlum Travel
Name Time Hours
Time
Christopher Viger No Min Day 1 Hr(s)
REVIEWED BY: Bryan M. Crabtree
FRACTURE TYPES
,
e 1
Reasonably Type 2 Type 3 Type 4 Type5 Type 6
Y Well-formed cone on Columnar vertical Diagonal fracture Side fractures at top Similarto Type 5
cones on both ends, one end,vertical cracks cracking through with no cracking or bottom(occur but end of
lesa than 1 in. running through caps, both ends,no through ends;tap commonly with c linder Is
unbonded caps)]25 mm]of cracking no well-defined cone well-formed cones with hammer to y
throught cape on other and distinguish from
�) pointed
Type t
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" Of Massachusetts
'The Construction Testing People'
Page 2
5 Richardson Lane,Stoneham,MA 02180 781-438-7755(Voice)781-438-6216(Fax)
Compressive Strength Report - Concrete Report Date 12-12-2023
Distribution Copy Report No. 33
Job Number 27183
Project Tropical Products, 373 Highland Avenue
Salem, MA
Contractor Connolly Brothers Inc
Concrete Co. JG MacLellan
cc: City of Salem Greg Salamida
Connolly Brothers Inc Robert Spence
JG MacLellan Garrison Todd
Connolly Brothers Inc Matthew Lawton
IF Moran Kyle Roy
Geotechnical Services Inc Glen Zoladz
City of Salem Voula 0rfanos
Cumming Group Joe Vickery
Connolly Brothers Inc Chris Benton
A
Of Massachusetts
W 'The Construction Testing People'
Page 3
5 Richardson Lane,Stoneham, MA 02180 781-438-7755(Voice)781438-6216(Fax)
Compressive Strength Report - Concrete Report Date 12-12-2023
Distribution Copy Report No. 33
Job Number 27183
Project Tropical Products, 373 Highland Avenue
Salem, MA
Contractor Connolly Brothers Inc
Concrete Co. JG MacLellan
FIELD SUMMARY REPORT
-Total Pour: Stairs #1 s #2
Method of Placement: ❑Pump ❑Chute Discharge ❑ Bucket ®Other
Other: Buggy
Method of Concrete Consolidation: ❑Vibrator ® Other
Other: Did not consolidate
Cylinder Fabrication Location: ® Truck Discharge Chute ❑ End of Pump Hose
Cylinder Storage: U Curing Box Thermal Blanket U Hay/Straw U Trailer LJ Field
® Other Building
Placement Protection: ❑Thermal Blankets ❑ Heat ® None
❑ Other
Slump Specification(in.) 4-6
Number of slumps out of specification reported to
If rejected
Approved by
Remarks: Mix ID440142599; Superintendent Chris Benton was aware Truck #264 being poured over
- 90 minutes and was okay with it as long as it was tested.