HomeMy WebLinkAboutCCOR 03-06-2026 792-104Concrete 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:3/6/2026
Client:Wright-Pierce Client Rep:Eric SaloWeather:Rain 30 - 30°F S.W.COLE Rep:Kellie Jigerjian
General Contractor:Nickerson Time Onsite:07:00 - 08:30
Placement Type: Footing Wall Slab OtherPlacement Location:Solids handling building, SW wall
Concrete Placement Observations Observed Comments
Required mix used Yes 4500psi 3/4"
Concrete properly conveyed to all areas of placement Yes pump truck
Internal vibration / consolidation of concrete Yes handheld vibrator
Even layering around openings and embedments Yes troweled evenly around openings and enbedments
Post placement observations (finishing, curing, etc.)Yes smooth trowel finish
Field Testing of Concrete performed:Yes
*CYLINDER SET NO:792-104 *Refer to associated concrete test report
Notes:
S.W Cole Construction Services Technician KEJ arrived onsite at 7:00AM for concrete testing and sampling for the
locations referenced above
Concrete arrived onsite at 7:30AM (load 1) carrying 11CY of 4500psi 3/4", with SIKA control 75 and 1%
nonchloride, added prior
placed via pump truck
One set of tests were performed with the following results
Load 1:
Slump: 7-3/4"
Air content: 3.2%
Concrete Temperature: 65F
One set of compression cylinders (4x8) were cast for testing at 7, 14, 28 (3), and one held in reserve.
KEJ spoke with Eric Salo while onsite
After testing KEJ packed up equipment, had time corroborated, and left at 8:30AM
Attachments: 2 Photos Reviewed by:3/10/2026 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 • Fax • www.swcole.com