Catalogue values for Rotational Moulded Polyethylene Water Storage Tanks as per IS 12701

Category Specification Bid Requirement (Allowed Values)
Generic Shape of Tank Cylindrical Vertical Tank, Rectangular Loft Tank
Layers Single Layered, Double Layered
Size & Dimension Dimensions of Tank As Per Table 1 (Cylindrical Tank) of IS 12701 (latest), As Per Table 2 (Rectangular Tanks) of IS 12701 (latest)
Minimum Net Capacity up to effective height 500.0
Minimum Wall & Bottom Thickness 4.0, 2.75
Certifications and Test Report Availability of test report from central Govt/ NABL/ILAC accredited lab covering all parameters No