HomeMy WebLinkAboutCCOR 05-06-2026 792-14 to 792-16Concrete 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.
58 Norfolk Ave, Easton, MA 02375 • Tel 508 822 6934 • www.swcole.com
Project Name:Town of Yarmouth Water Resource Recovery Facility Project NO.:25-0468Location:Yarmouth MA Date:5/6/2026
Client:Wright-Pierce Client Rep:ReisaWeather:Cloudy 61 - 63°F S.W.COLE Rep:Alexander
Charnitsky
General Contractor:Nickerson Time Onsite:05:30 - 10:15Placement Type: Footing Wall Slab Other
Placement Location:SBR Slabs 19,20,21
Concrete Placement Observations Observed Comments
Required mix used Yes 4500psi, 1 1/2"
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 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:792-14 to 792-16 *Refer to associated concrete test report
Notes:
S.W Cole Construction Services Technician AEC arrived onsite at 5:30AM for concrete testing and sampling for
the locations referenced above
Concrete arrived onsite (load 2) carrying 11CY of 4500psi
1 1/2", placed via pump truck
Three sets of tests were performed with the following results
Load 2: Truck 60
Slump: 8"
Air content: 3.5%
Concrete Temperature: 65F
Load 10: Truck 76
Slump: 8"
Air content: 4%
Concrete Temperature: 67F
Load 18: Truck 65
Slump: 8"
Air content: 3.5%
Concrete Temperature: 68F
Three sets of compression cylinders were cast for testing at 7, 14, 28 (2) and one Hold.
AEC verbally relayed the results, packed up, and left site at 10:15AM
Attachments: 3 Photos Reviewed by:5/7/2026 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.
58 Norfolk Ave, Easton, MA 02375 • Tel 508 822 6934 • www.swcole.com
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.
58 Norfolk Ave, Easton, MA 02375 • Tel 508 822 6934 • www.swcole.com