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Daily Field Report

Date :04/15/2024
Project No :2022C106
Client Company :CWM
Arrival Time :04/15/2024 6:00
Onsite Hours :12:00
Name of the Project :Taxiway 2022 Pavement Replacement
Project Location :HJAIA
Weather :sunny
Departure Time :04/15/2024 18:00
ASEC Technician Name :Aminullah Azimi

Observations/Finding

At the request of the client’s representative, our AS ENGINEERING AND CONSULTING, LLC (ASEC) representative, Amin Azimi visited the job site to observe and monitor the contractor’s work activities from a quality standpoint to assure compliance with project drawings/specifications, applicable codes, and materials submittals and conducted QC testing per the project drawings and specifications.  The following observations were made on site this shift:

  • Pre-pour observation performed for taxiway2022 replacement in the lane 4, hand pour, panel 1 from west end,  portions of the project on this day. Contractor completed rebar and dowel basket placement for these lanes.
  • The writer visually inspected the installation and setup of these lanes and advised the contractor representatives of any minor corrections that were needed.
  • The contractor cleaned loose rock and debris and standing water from the base.
  • Baskets were found to be level, straight and secured.
  • Dowel bars were found to have epoxy.  Embedment length was found to be 15 inches into concrete.
  • The writer along with Thomas of ATLQA and ATLNext representative Braylyn and signed the pre-pour card.
  • performed proof-roll for shoulder located in the east side of phase 7A, on subgrade appeared to be at finished grade elevation based on the information. A fully loaded water truck was used to Proof-roll the above-mentioned subgrade with multiple passes across the area.

yielding and deflection was not observed during the Proof-roll at all areas mentioned above.

  • Observed the placement and testing of concrete for west curb at east roadway from STA 108+75 to 110+25 and Middle roadway from STA 204
  • =75 to STA 206+00.
  • observed and testing of concrete for taxiway lane 4, hand pour, panel 1, form west end.
  • Concrete observed on this date appeared to be placed in compliance with project specifications with regard to temperature, slump, air content, and batch to placement time.
  • Kelly was working under drains from the edge of purposed taxiway lane 3 phase 7 to towards manhole A-1.

In case of any questions or concerns with regards to our observations or recommendations stated in this report we will be more than glad to discuss them with you.

Technician Signature / DateAminullah Azimi, April 15, 2024