化学品船检查 part2.docVIP

———————————————————————————————————————————————化学品船检查 part2 EXTERNAL AREASCargo Heating ? ?Heat sensitive products –check coils isolated (supply and return)Water sensitive products –coils blown and blinded or filled with a compatible product (eg. DOP for Isocyanates). EXTERNAL AREASMiscellaneous Items ?Test cargo tank high level and overflow alarms if permitted (warn terminal before test). If float type and activated by a single lifting hook –the alarms may sound in the wrong sequence. Chemical cleaning drums clearly marked with the contents; drums in sound condition and secured against movement.? EXTERNAL AREASMiscellaneous Items ? ? ?Spill mitigation containers, pump amp; hoses of chemical resistant material and rigged ready for immediate use.Check IG/N2 system (generator or cylinders). Check service lines.Check portable cargo pump amp; hoses (hydraulic amp; cargo transfer). EXTERNAL AREASPortable Cargo Pump ?Required in the event of cargo tank main pump failure.?Use of emergency pump involves opening hatches to cargo tank –authorization obtained from terminal, port authority, etc. EXTERNAL AREASPortable Cargo Pump ?Regular testing part of PMS. Cargo hoses tested annually.?Test run on deck before use.?Pump properly supported –Framo tripod winch. No weight taken on hoses.?Hydraulic branch amp; hose connections well maintained Dasic Jetfan 65Clip Mega terminals to air inlet and rotor blade Select 500 volt range Max permissible reading is 0.50 megaohms EXTERNAL AREASCargo Pumprooms (IBC Ch 3.3) ?Older vessels fitted with screw or steam pumps –most modern ships have submerged deepwell.?Permanent arrangement for hoisting an injured person (IBC 3.3.2). ?Bilge system operable from outside the pumproom (IBC 3.3.5). ?Pump pressure gauges provided outside (IBC 3.3.6). ?Bulkhead shaft seals to be gas tight (IBC 3.3.7). CCROnboard Cargo Planning ?Review shipboard cargo planning documents.?Chemical ta