【备舱知识】散货船货舱清洗程序与注意要点
前言
鉴于船舶主管人员对散货船备舱经验上的欠缺或者知识的不足，往往可能导致货舱检验不通过，延误装货时间，Off Hire,招致索赔，甚至要承当岸上洗舱队所花费的巨费用。所以，本期小海哥和大家一起学习散货船的货舱清洗程序知识，希望对大家会有启发和参考价值。
Bulk Carrier Hold Cleaning Procedure
Preparation
Preparing Cargo Holds for loading Grain depends on the previous cargo.
1.Cargo Holds must be thoroughly cleaned and dry and trace of previous cargo in frames, beams, girders, and other structure.
2.There should not be any loose rust and or paint scale anywhere in the Cargo Holds, Bulkheads, upper and lower hopper spaces, underneath of Hatch Covers and tank top.
3.There should not be traces of live & dead insect & weevils.
4.Bilge covers should be cleaned of any cargo residues and have enough drain holes. Bilge cover needs to be grain tight but not watertight.
5.Bilge well should be cleaned of previous cargo dray and odour free.
6.Bilge suction should be operational at all the times.
Equipment/Items necessary for Hold cleaning
The following equipment/items necessary for Hold Cleaning:
S/L
Item
Quantity
1.
High Pressure Hold Cleaning Gun (Air pressure Combi- Gun/Toby Gun), with sufficient deck wash down hoses Hoses (Fire Hoses must not be used as wash down hoses as they are the part of the ships safety equipment)
1 No.
2.
Wash down hoses, 20 meter length, 45 mm dia complete with coupling for ship’s fire main
6 Nos.
3.
Plastic jet nozzles suitable for above hoses
4 Nos
4.
Submersible (Wilden) Pump with spares
1 Number or 2 if cleaning in remote anchorage
5.
High pressure fresh water machine with extended handle & 30 meter of pressurised hose
1 No.
6.
Sufficient fresh water to complete a high pressure water rinse for all holdsscraper
100 M/T for 5 hold vessel
7.
Telescopic Ladder to extend approx. 5 meters
3 Nos.
8.
Long Handle Steel Scrappers
8 Nos.
9.
Long Handle rubber squeegee complete with 1 meter rubber blade
6 Nos.
10.
Heavy duty brooms suitable for Hold Cleaning
12 Nos.
11.
Corn brooms with handle
8 Nos.
12.
Heavy duty mops
6 Nos.
13.
Spare Mop Heads
6 Nos.
14.
Galvanized roller winger, mop buckets
4 Nos.
15.
Turks heads, round head 4”
6 Nos.
16.
Steel Hand Shovel, 6” wide, suitable for digging out hold bilges
6 Nos.
17.
Soogee cloth, 25 Meter length, width approximately 30 cm
3 Nos.
18.
Burlap, 50 Meter length X 1 Meter wide
1 Roll

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