373 Highland Ave_Strength Report_ Concrete 12.12.23 r Of Massachusetts
'The Construction Testing People'
-Page 1
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
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# 3/8rr LW* No Of Sets: i CUBIC YARDS 4
SET 1LOCATION: Stair #1
&Age
otal Unit Slum in. 5 1/2
Lab Size Area Date Age Load Load FractureAir Tem F. 32
No. (in.) (sq.in.) Condition Cast Days (Ibs.) (psi.) Type Conc Tem F 67J031 4.00 x 8.00 12.57 Good 12/12/23 7 67,000 5,330 2J032 4 x 8 12.57 Good 12/12/23 14 Truck No. 264J033 4 x 8 12.57 Good 12/12/23 28 Ticket No. 3938J039 9 x B 1257 Gd 28 Time 8:35J035 9 x 8 12.57 Good 12/12/23 28 Unit Wtlbs/tuftJ036 4 x 8 12.57 Good 12/22/23 2g Air Content % 2.6
GENERAL REMARKS: *2% NCA MRWR; C linders received on 12/13/23.
Inspector Premium
Travel
Name Time Hours Time
Christopher viger No Min Day 1 He(s)
REVIEWED BY: Bryan M. Crabtree
FRACTURE TYPES
Type 1 Type 2 Type 3 Type 4 Type5 Type 6
Reasonably well-formed Well•tonned cone on Columnar vertical Diagonal fracture Side fractures at top Similar to Type 5
canes on both ends, one end,vertical cracks cracking through with no cracking or bottom occur
( but end of
less than 1 In. running through raps, both ends,no through ends;ta
p p commonly with cylinder Is
125 mm]of cracking no well-defined cone well-formed cones with hammer to
unbontled caps) pointed
through[ups on other and distinguish from P �
Type t
Our reports are available in PDF form via email. Please email us at reports@utso£mass.com for awre information.
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r Of Massachusetts
'The Construction Testing People'
Page z
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
TF Moran Kyle Roy
Geotechnical Services Inc Glen Zoladz
City of Salem Voula Orfanos
Cumming Group Joe Vickery
Connolly Brothers Inc Chris Benton
r Of Massachusetts
'The Construction Testing People'
Page 3
5 Richardson Lane,Stoneham,MA 02180 781438.7755(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 13 Curing Box U Thermal Blanket U Hay/Straw El Trailer U 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 ID#40142599; Superintendent Chris Benton was aware Truck #264 being poured over
90 minutes and was okay with it as long as it was tested.