NE Subsurface Survey Inc

often there is contract opportunity or rapid deployment of diving intervention with high levels of nitrates in the water column and soil substrates...
usually high nitrite levels are indications of pesticides and heavy metal concentrations above threshold limits ...
most likely the potential client will not have contaminate data present or the urgency of the site response will have the data on hand after the fact ...always have decontaminated commercial diving protocols presented in contract bids and presented to person in charge of response ...as always we would like well informed clients and all those directly and indirectly involved 🐬✨

always a pleasure to venture where none has tread ....