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Daily Field Report

Date :01/28/2024
Project No :2023C111
Client Company :2MATL
Arrival Time :01/28/2024 22:00
Onsite Hours :08:00
Name of the Project :DOA Fiber Infrastructure Improvements
Project Location :HJAIA
Weather :windy/ clear night
Departure Time :01/29/2024 06:00
ASEC Technician Name :Isaac Davis

Observations/Finding

Project Report: RTR Tower – Fiber Duct Bank Density Tests

Project Overview:

  • Location: RTR Tower
  • Scope: Fiber Duct Bank Placement between Sierra and Mike 14
  • Section Length: 50 feet

Density Tests Summary:

Test #1:

  • Wet Density (WD): 117.0 lb/ft³
  • Dry Density (DD): 87.5 lb/ft³
  • Moisture Content: 33.6%
  • Compaction: 78%

Test #2:

  • Wet Density (WD): 119.8 lb/ft³
  • Dry Density (DD): 91.5 lb/ft³
  • Moisture Content: 30.8%
  • Compaction: 82%

Specifications:

  • Required Compaction: 80%

Observations:

  • Both density tests were conducted on the precast duct bank section between Sierra and Mike 14.
  • Test #1 exhibited a wet density of 117.0 lb/ft³ and a dry density of 87.5 lb/ft³, with a moisture content of 33.6% and compaction of 78%.
  • Test #2 showed improvements with a wet density of 119.8 lb/ft³ and a dry density of 91.5 lb/ft³. The moisture content reduced to 30.8%, and the compaction increased to 82%.

Compliance with Specifications:

  • The specified compaction requirement is 80%, which was achieved and surpassed in Test #2, indicating satisfactory compaction levels for the fiber duct bank.

Technician Signature / DateIsaac Davis, January 28, 2024