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Survey team collected all site contour for managing of raw water and brine ponds management.
Project services team surveyed the construction topography for 1 million cu.m. construction of water supply utilities.
PU Grout is a single component hydrophobic polyurethane injection resin, which after reaction with water, can expand rapidly to form permanent...
Lifting sunken 10-20cm of concrete slab and 25cm thick by injecting high strength PU