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BIS CERTIFICATION FOR CAST IRON MAN HOLE COVERS AND FRAMES IS 1726

Published Date: March 24, 2025
2 min Read

BIS certification is essential for Cast Iron Manhole Covers and Frames as per IS 1726:1991. This standard ensures that manhole covers and frames meet stringent quality, strength, and durability requirements, making them suitable for various load conditions in urban and industrial infrastructure. Certification guarantees that these components undergo rigorous testing for parameters such as load-bearing capacity, dimensional accuracy, material composition, and resistance to environmental factors, ensuring long-term reliability and safety. Compliance with IS 1726:1991 signifies a manufacturer’s commitment to producing robust and high-quality cast iron manhole covers and frames that adhere to national standards.

IS 1726:1991 – Cast Iron Manhole Covers and Frames

This standard specifies the technical requirements, classification, and testing methods for cast iron manhole covers and frames used in drainage and sewerage systems. It categorizes covers based on load-bearing capacity, including light, medium, heavy, and extra heavy-duty covers, ensuring their suitability for different traffic conditions. The standard defines critical parameters such as dimensions, weight, manufacturing tolerances, and materials to maintain structural integrity. It also includes tests for load resistance, water absorption, and impact strength to ensure product durability in real-world applications.

Key Highlight

Product Name Cast Iron Man Hole Covers And Frames
Applicable Indian Standard IS 1726:1991
Applicable Certification Scheme Product Certification Scheme (ISI Mark Scheme) Scheme 1 - Schedule 2
Compliance Requirement Mandatory
Quality Control Order View QCO
Scope as per Standard The standard specifies the fundamental and performance requirements for cast iron manhole covers and frames designed for use in drainage systems and waterworks.

Benefits of BIS Certification for Cast Iron Manhole Covers and Frames

BIS certification under IS 1726:1991 assures compliance with national safety and quality standards, enhancing consumer trust and infrastructure reliability. For manufacturers, certification provides regulatory approval, a competitive edge, and access to government and private sector projects. For consumers, certified manhole covers and frames guarantee high performance, durability, and adherence to safety norms. Certification also facilitates procurement for urban planning and public works, ensuring compliance with infrastructure safety regulations.

Process

Process for BIS ISI Mark Certification

A streamlined process designed to ensure compliance, quality, and efficiency at every step.

01

Documentation

Preparation and submission of required documents.

02

Application Submission

Filing the application with BIS along with applicable fees.

03

BIS Audit

Inspection and evaluation of manufacturing facility.

04

Sample Testing

Testing of product samples in BIS recognized laboratory.

05

Grant of License

Successful evaluation and grant of BIS ISI Mark license.

BIS ISI Mark Certification Process Video

Learn the complete process

Watch our detailed video to understand each step involved in obtaining BIS ISI Mark Certification.

Note

For detailed information about the Procedure for
BIS ISI Certification, visit:

Timeline for BIS Certification

The estimated time frame for obtaining BIS certification under IS 1726:1991 is:

For Indian Manufacturers

(Standard Timeframe)
30 Days

For Foreign Manufacturers

(Standard Timeframe)
180 Days

Conclusion

BIS certification under IS 1726:1991 is crucial for ensuring the durability, strength, and reliability of cast iron manhole covers and frames. Adhering to this standard enables manufacturers to supply high-quality products that meet industry and regulatory requirements.

Partner with Aleph INDIA for expert assistance in obtaining BIS certification and ensuring compliance with national quality standards.

Aleph India Handshake Partner Logo

Partner with Aleph INDIA to simplify your BIS certification journey and ensure full compliance with IS 1726:1991 for robust and high-performance packaging solutions.

FAQ

Frequently Asked Questions

01

Is BIS certification mandatory for cast iron manhole covers and frames?

Yes, BIS certification for cast iron manhole covers and frames under IS 1726:1991 is mandatory for manufacturers to ensure compliance with quality and safety standards. Certification ensures that the products meet the required load-bearing capacity, durability, and structural integrity.

02

What are the different load categories specified under IS 1726:1991?

IS 1726:1991 classifies manhole covers and frames into different load-bearing categories: Light Duty, Medium Duty, Heavy Duty, and Extra Heavy Duty. These classifications help determine the suitability of covers for various applications, from pedestrian pathways to heavy traffic roads.

03

What tests are conducted for BIS certification of manhole covers and frames?

BIS certification requires rigorous testing, including load-bearing tests, impact resistance, dimensional accuracy checks, and water absorption tests. These evaluations ensure that the products can withstand real-world conditions and maintain their performance over time.

04

How long does it take to obtain BIS certification for cast iron manhole covers?

The certification timeline varies depending on the manufacturer’s location. For Indian manufacturers, it typically takes around 30 days, while for foreign manufacturers, the process may take approximately 180 days due to additional regulatory requirements.

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