Credentials & Performance Certificates
At Shree TNB Polymers, our commitment to quality is validated not just by our in-house laboratory, but by the trust of major government infrastructure projects. The Performance Certificates below, issued by independent government engineering authorities, serve as official proof of our HDPE pipes' reliability, durability, and strict adherence to IS 4984:2016 standards in real-world conditions.
Proven Performance in Government Projects
Shree TNB Polymers has successfully supplied HDPE piping solutions for critical water supply and infrastructure projects, demonstrating consistent product quality and execution capability.
Key Highlights:
- Successfully supplied HDPE pipes for water supply pipeline projects
- Trusted by government authorities and infrastructure departments
- Products used in rural and urban water distribution systems
- Consistent performance across multi-year project execution
- Zero complaints or defects reported across all certified projects
These projects validate our ability to deliver high-performance polymer products that meet strict application requirements.
Official Performance Certificates – Government Validated Quality
We are proud to share these certificates from prestigious public works departments. They confirm that our HDPE pipes have been used in large-scale, critical water supply schemes and have performed without a single complaint or defect.
Certificate 1 – Public Works Department, Silvassa
Project: Repairing & Restoration of Water Supply Pipeline in Rural Areas
Product: HDPE Pipes (IS:4984-2016) • 50mm to 355mm OD (PN 10)
Quantity: 19,662 Meters • Period: 2023–2025
Status: "Quality satisfactory – no complaints or defects observed" – PWD Silvassa
Certificate 2 – Maharashtra Jeevan Pradhikaran, Pune
Project: Four Villages Rural Water Supply, Baramati
Product: HDPE Pipes (IS:4984-2016) • 63mm to 225mm OD
Status: "Quality satisfactory – zero complaints to date" – MJP Pune
Certificate 3 – Maharashtra Jeevan Pradhikaran, Jalgaon
Project: Chalisgaon Water Supply Scheme, District Jalgaon
Product: HDPE Pipes (IS:4984-2016) • 160mm OD x 6 kg/cm²
Quantity: 10,000 Meters • Period: 2021–2022
Status: "Product quality satisfactory – no defects reported" – MJP Jalgaon
Summary of Our Proven Track Record
These credentials demonstrate our capability to handle large-scale, critical infrastructure projects. They confirm:
- Strict Adherence to Standards: All supplies met IS 4984:2016 specifications.
- Field-Proven Durability: Zero complaints or defects reported post-installation.
- Trust of Government Authorities: Recognized by state and central public works departments.
- Consistent Product Quality: Verified across multiple projects and time periods.
Why Our Credentials Matter
- Proven track record in government-approved projects
- Verified performance with zero defect reporting
- Trusted supplier for water supply infrastructure
- Consistent product quality across multiple applications
- Strong industry credibility and client trust
Get in Touch
Looking for a reliable partner for polymer piping and infrastructure solutions?
Contact Shree TNB Polymers Limited to learn more about our project experience, product performance, and manufacturing capabilities.