HomeMy WebLinkAboutCCOR 04-02-2026 792-114Concrete Construction Observation Report
The S.W.COLE field representative is on-site at the request of our client to provide construction materials testing and to observe and document construction activities. The Contractor has soleresponsibility for schedule, site safety, methods, completeness and quality control.
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Project Name:Town of Yarmouth Water Resource Recovery Facility Project NO.:25-0468Location:Yarmouth MA Date:4/2/2026
Client:Wright-Pierce Client Rep:Eric SaloWeather:Cloudy 40 - 45°F S.W.COLE Rep:Alexander
Charnitsky
General Contractor:Nickerson Time Onsite:12:30 - 14:00Placement Type: Footing Wall Slab Other: Column
Placement Location:Process Building Columns
Concrete Placement Observations Observed Comments
Required mix used Yes 4500psi, 1 1/2", Sika 75
Concrete properly conveyed to all areas of placement Yes Crane and Hopper
Internal vibration / consolidation of concrete Yes Handheld vibrator
Even layering around openings and embedments Yes Concrete evenly layered and vibrated around
openings and embedments
Post placement observations (finishing, curing, etc.)Yes Concrete Manually Finished
Field Testing of Concrete performed:Yes
*CYLINDER SET NO:792-114 *Refer to associated concrete test report
Notes:
S.W Cole Construction Services Technician AEC arrived onsite at 12:30PM for concrete testing and sampling for
the
locations referenced above
Concrete arrived onsite at 1:05PM (load 1) carrying 5.5CY of 4500psi
1 1/2", with SIKA control 75 added prior
placed via pump truck
One set of tests were performed with the following results
Load 1:
Slump: 7"
Air content: 3.5%
Concrete Temperature: 65F
One set of compression cylinders was cast for testing at 4, 7, 14, 28 (2).
After testing AEC packed up equipment, had time corroborated, and left at 2:00PM
Attachments: 2 Photos Reviewed by:4/3/2026 Kaylie OSu iv Kaylie OSullivan
Concrete Construction Observation Report
The S.W.COLE field representative is on-site at the request of our client to provide construction materials testing and to observe and document construction activities. The Contractor has soleresponsibility for schedule, site safety, methods, completeness and quality control.
, , • Tel • www.swcole.com