Packaging & Handling

Finished Coil Dimensions

The LRPC strands can be supplied in both oiled and unoiled conditions. The oil used is water-soluble and can be washed at the site before it is used. The coils are available in a weight of 0.50 MT to 3.50 MT. However, 5 MT coils can also be supplied that will save time and minimize wastage at the site. The coils supplied are in reel less, palletised form with appropriate strapping for better and safe handling at various places. The end of the strand is protruded out of the coil and with proper identification.

The LRPC coils can be supplied in both oiled and dry conditions. The dry coils are packed with corrosion protective paper and then polythene/HDPE packed.

NEOTREX Steel Private Limited (A Subsidiary of JSW Steel) can supply LRPC coils in both oiled and dry conditions.

The dry coils are packed with corrosion protective paper and then polythene/HDPE packed.

Packaging

Packaging

Do's and Don'ts

Handling and Storage of coils at site

1

Coils to be stored in the closed, dry shed and at some elevated platform so that they don’t come in direct contact with soil or water. This is very important if the coils are stored for a longer period at the site. In such cases, vapour phase inhibitors should be used. Remember that the pit holes formed due to excessive corrosion may lead to premature failure during prestressing, making the coils unusable.

2

Coils to be unloaded safely with the help of a crane or similar arrangement and should not be dropped off the vehicle.

3

For strand cutting, abrasive disc cutter or shear cutter to be used. The strands should not be cut with flame or welding operation as it changes the microstructure of the steel and in turn the properties.

4

The strands and the coil straps are to be cut with caution with necessary anchoring or holding so that it doesn’t bounce. Please note that the straps are tied and the strand is coiled under tension and may cause serious injuries if not handled with care.

5

Failure to follow necessary precautions against damage and corrosion can result in severe repercussions later.