Question 4721 Deck General

The correct answer is B) 457.5 long tons. The reasoning is as follows: 1) The question states that the weight is placed at a VCG (vertical center of gravity) of 130 feet. 2) With the ballast added or discharged to maintain a draft of 60 feet at 10 feet, the total non-liquid deck load that the DEEP DRILLER can accept is 457.5 long tons, as per the information provided in the sample Load Form #4 (Drilling). 3) The other options are incorrect because they do not match the specific information given in the Load Form #4 for the DEEP DRILLER with the stated VCG and ballast conditions.