Page 38 - Shipyards

STEEL WORKS

I – Steel Plates :

- Shell plate renewal : 3800 USD / Ton
- Manufacturing complete blocks (Min 5 Tons / block ) 3500 USD/Ton.
- 40 % reduction in case of steel owner supply.
- Off fair and refit price to be at 60 % of its renewal.
- Fairing in place extra charge 50 % of renewal.
- Above charge assume steel in one location.
- Size to be based on max dimensions of length and breadth.
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- Specific gravity to be calculated 8 gr / cm .
- Weight of steel to be calculated, from measurements plus 3% for wastage.
- For steel renewals less than one ton each location to be calculated as follows
* 350 + 3.45 x (Weight of steel in kg) U.S.D.
- Additional charges to be added for above charges as follows :
* + 10 % for plates less than 10 mm.
* + 5% for bottom shell plating.
* + 10% for keel plates.
* + 10% for tank top plating.
* + 10% for single curvature.
* + 20% for double curvature.
* + 90 % for bulbous bow and soft nose.
* + 30% for corrugated bulk heads.
* + 15% for all internals in way of renewed plated according plates position.
* + 10% for renewal inside peak tanks, engine room & chain lockers.
* + 20% for renewal inside double bottom tanks and cofferdams.
* + 20% for renewal of stiffeners only without plates.
* + 10% for renewal of plates only without stiffeners.
* + 10% for high tensile steel.
- Vee out and rewelding of seams / butts

Plate Thic. Mm USD / mt

Up to 10 50

15 55

20 60

25 65

st
- X Ray test * 1 shot 100 USD
* Each following shot 50 USD

- Repair of wasted seams 15 U.S.D ( min. 1 m/location) .
- Thick measurement spot test .. 3 U.S.D./ Spot, min. charge 90 U.S.D.
- Tank test (on owner’s request) / Tank ( Air press. Test ) 150 U.S.D
- Scaffolding 10-15 % extra charge according to location.

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