Service 04 • Hydrological Laboratory Analysis

Anti-Salinity Testing, TDS Analysis &
Sweet Water Certification

Pakistan has extensive underground saline zones where water is unpotable. Before handing over any project, our teams conduct multi-stage digital TDS testing and lab chemical assays to guarantee certified sweet drinking water.

Certified Safety Benchmarks

The 4 Pillars of Al Ehsan Water Testing

We certify that every well delivers clean water adhering to World Health Organization (WHO) and Pakistan EPA rural drinking standards.

Parameter 01Standard: < 500 – 800 ppm

Total Dissolved Solids (TDS)

Measures overall mineral concentration to confirm palatable, sweet drinking water.

Certified Field Measurement
Parameter 02Standard: < 250 mg/L

Salinity & Chloride Ions

Guarantees water is free from corrosive salts common in desert and delta basins.

Certified Field Measurement
Parameter 03Standard: 6.5 – 8.2

pH Balance Testing

Confirms optimal neutral-to-slightly alkaline drinking water ideal for child consumption.

Certified Field Measurement
Parameter 04Standard: < 5 NTU

Turbidity & Heavy Metals

Verifies zero harmful lead, iron silt, or suspended agricultural run-off sediments.

Certified Field Measurement
Field Guarantee

What Happens if a Well Strikes Saline Water?

Unlike informal contractors who leave donors with bitter, undrinkable water, Al Ehsan provides a 100% Sweet Water Guarantee.

Immediate Field Re-Boring

If test pumping indicates high salinity, our drilling team immediately drills deeper into lower sweet strata or relocates the bore within the village at zero additional donor cost.

TDS Digital Verification

A calibrated digital TDS reading is taken in front of the camera, proving the ppm count in the donor's official handover video.

Certified Lab Certificate

Full chemical water analysis certificates are issued for community deep wells and B2B foundation batch orders upon request.

Ensure Pure Sweet Water for a Village

Boreholes engineered with guaranteed sweetness and long-lasting hydraulic performance.