This standard defines specifications for buckets employed in motorized bucket-type sewer cleaning equipment within India. It details the required materials, dimensions, structural design, and functional aspects to guarantee robustness and efficient sewer cleaning. The guideline is vital for producers, engineers, and maintenance teams to ensure adherence to safety, quality, and performance standards.
Overview
This standard defines specifications for buckets employed in motorized bucket-type sewer cleaning equipment within India. It details the required materials, dimensions, structural design, and functional aspects to guarantee robustness and efficient sewer cleaning. The guideline is vital for producers, engineers, and maintenance teams to ensure adherence to safety, quality, and performance standards.
Audience
Contents
Structure
This section outlines the range and fundamental requirements of buckets used in power-operated bucket-type sewer cleaning machines. It defines bucket dimensions and sizes as per the designated classifications (B1 to B4) and explains the automatic hinged flap bottom feature that opens when the bucket is pulled into the sewer and closes upon retrieval. Additionally, it specifies the necessity of bails for rope attachments and mandates rounding off test results following IS 2-1960 guidelines.
Details the acceptable materials for bucket fabrication, including mild steel plates conforming to IS 2062-1980, hot rolled steel sheets or plates as per IS 1079-1973 (Grades O, D, DD, EDD), and cold rolled steel sheets or plates according to IS 513-1973 (Grades D, DD, EDD). Round bars used for reinforcement must comply with IS 432 (Part 1)-1966. The section also reiterates the minimum thickness requirement of 3 mm for steel sheets or plates.
Specifies bucket sizes with exact overall diameters and lengths for designations B1 through B4. It emphasizes a minimum steel thickness of 3 mm for structural integrity. The capacity correlates with the bucket's dimensions, and all measurements must be rounded as per IS 2-1960.
Describes the construction features including hinged flap bottoms that operate automatically based on pulling direction, bails for rope attachment, and the use of quality steel materials meeting relevant Indian Standards. It highlights the importance of maintaining minimum material thickness and proper welding to ensure durability and operational reliability.
Mandates that each bucket carries a securely fixed plate indicating the manufacturer's name and trademark, bucket designation (B1 to B4), and year of manufacture. This ensures traceability and compliance with the standard.
Covers the rounding off of test results as per IS 2-1960 and emphasizes verification of bucket features such as flap operation, bail strength, and dimensional accuracy. Quality control measures ensure buckets meet all functional and structural requirements for effective sewer cleaning.
Frequently Asked
IS 10552 (1983) specifies that buckets should be made from mild steel plates conforming to IS 2062-1980, hot rolled steel sheets or plates complying with IS 1079-1973 (Grades O, D, DD, EDD), cold rolled steel sheets or plates as per IS 513-1973 (Grades D, DD, EDD), and if utilized, round bars must meet IS 432 (Part 1)-1966 standards. Furthermore, the steel sheets or plates must have a minimum thickness of 3 mm to ensure adequate strength and longevity.
The standard defines four bucket sizes with specific overall diameters and lengths: B1 (100 mm diameter, 600 mm length), B2 (150 mm diameter, 700 mm length), B3 (250 mm diameter, 900 mm length), and B4 (300 mm diameter, 1000 mm length). These dimensions are detailed in Table 1 of the standard. Buckets must be fabricated using steel sheets or plates with a minimum thickness of 3 mm. While capacity corresponds to bucket size, the standard does not explicitly specify volume.
The hinged flap bottom is designed to open automatically when the bucket is drawn forward into the sewer and close automatically when pulled backward. This mechanical action, triggered solely by the direction of pull, ensures efficient emptying of contents and prevents spillage. Additionally, buckets are fitted with bails to facilitate attachment of pulling ropes, enhancing operational ease.
To withstand the stresses encountered during sewer cleaning, buckets incorporate ribs and stiffening flats welded or formed onto the body to enhance rigidity and distribute loads uniformly. The use of steel plates with a thickness of at least 3 mm made from specified mild or carbon steels ensures strength and durability. Furthermore, hooking holes are reinforced with welded steel plates to prevent stress concentration and potential failure during use.
Per Clause 5.1.1 of IS 10552, displaying the ISI Certification Mark on buckets is optional, not mandatory. While the mark indicates conformity to the standard and assures quality, its usage requires a license from the Indian Standards Institution. Therefore, buckets can comply with IS 10552 without bearing the ISI mark, although application of the mark provides additional assurance of quality control.
Ask AI about any clause, requirement, or provision in IS 10552. Get instant, clause-cited responses powered by our indexed library.
Free tier includes 150 queries (50 AI + 100 Reference) · No credit card required