25. CARGO DISPOSAL PROCEDURES (C.D.P.) AND SLOP DISPOSAL PROCEDURES (S.D.P.)

This program replaces two flow diagrams compulsory as per last rules for the discharge of noxious products normally loaded by chemical tankers. Procedures to discharge said substances are divided in two classes:Cargo disposal procedures for vessel's cargo tanks and Slop Disposal Procedures for Slop tanks. Procedures for cargo tanks are the following: CDP1a-CDP1b-CDP2-CDP3-CDP4-CDP5a-CDP5b-CDP6-CDP7 e CDP8.

Procedures for Slop tanks are:SDP1/SDP2/SDP3/SDP4/etc.
Other said procedures, this program considers ventilation and prewashing procedures. This program is very helpfull for officers and ship's master working on board of chemical tankers. To see the flow diagrams of both procedures click on disco25a and disco25b.