Foundation CQC- Sanitary Effluents Treatment Plant

Provision of services, labor and instruments for pile control tests by small strain method (sonic integrity method 1500 PIT), dynamical load displacement and strain measurement (40 PDA) tests and wave propagation times. Static compressive pile load tests with displacement measurements using digital, mechanical and vibrating string load devices connected to a data logger. Concrete quality control of 4500 precast concrete piles. Quality control of fresh concrete, its aggregates, compressive strength, etc..