Onsite Quality Control
Effluent And Water Testing
Chemical Oxygen Demand (COD) measures the amount of dissolved oxygen needed to break down the organic material in a water sample. ... It has been used to analyse water quality and sewage effluent since the early 1970s. One can estimate a sample's COD, BOD and TOC values.
Pile load testing
Load tests on piles are conducted on completion of 28 days after casting of piles. Two types of tests namely initial and routine tests, for each type of loading viz. vertical, horizontal (lateral) pull out, are performed on piles.
Pile Integrity Test
A pile is a slender element cast in the ground or driven into it. Since pile construction as well as the final product are mostly invisible, engineers have often questioned their integrity, i.e. their compliance with project drawings and specifications.
Slump Cone Test
Concrete slump test or slump cone test is to determine the workability or consistency of concrete mix prepared at the laboratory or the construction site during the progress of the work. Concrete slump test is carried out from batch to batch to check the uniform quality of concrete during construction.
