Note
For detailed information about the Procedure for
BIS ISI Certification, visit:
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.
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.
| 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. |
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.
A streamlined process designed to ensure compliance, quality, and efficiency at every step.
Preparation and submission of required documents.
Filing the application with BIS along with applicable fees.
Inspection and evaluation of manufacturing facility.
Testing of product samples in BIS recognized laboratory.
Successful evaluation and grant of BIS ISI Mark license.
Watch our detailed video to understand each step involved in obtaining BIS ISI Mark Certification.
For detailed information about the Procedure for
BIS ISI Certification, visit:
The estimated time frame for obtaining BIS certification under IS 1726:1991 is:
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.
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.
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.
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.
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.
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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