Page 1 of 2 • Official Forwarding Letter
District Water Testing Laboratory
Page 2 of 2 • Chemical Test Analysis Report (IS-10500:2012)
NABL / Govt. Certified Lab
Water Testing Parameters & Lab Findings
Testing Authority & Accreditation:
District Water Testing Laboratory, Village Kakka Kandiala, Block Tarn Taran. Registration No:
DWTLTT/REG2627/00564, TC-14756.
Source & Sampling Point:
Deep Private Submersible source (Depth: 410 ft) at Sri Guru Harkrishan Khalsa High School, Village Pandori Rehmana, Tarn Taran. Sample submitted by Mr. Rajinder Singh.
Chemical Analysis Results:
pH:
7.75 (Acceptable: 6.5-8.5) | TDS: 394 mg/l (Acceptable: 500 mg/l) | Turbidity: 0.94 NTU (Acceptable: 1 NTU) | Hardness: 312 mg/l.
Quality Assessment & Compliance:
Certified 100% compliant with Bureau of Indian Standards (IS-10500:2012 2nd Rev.) for safe potable drinking water. Approved by Quality Manager Mr. Mohammad Naushad Alam.