bids are invited for o1 - 690v ac distribution boards - vc11190690v thruster distribution board 1 , o2 - 690v ac distribution boards - vc11190690v thruster distribution board 2 , o3 - 690v ac distribution boards - vc11190690v thruster distribution board 3 , o4 - 690v ac distribution boards - vc11190690v thruster distribution board 4 , o5 - 415v ac distribution boards - vc11190aft main engine room aux db-1 , o6 - 415v ac distribution boards - vc11190aft main engine room aux sub db 1-1 , o7 - 415v ac distribution boards - vc11190fwd main engine room aux db-2 , o8 - 415v ac distribution boards - vc11190fwd main engine room aux sub db 2-1 , o9 - 415v ac distribution boards - vc11190fwd da room aux db-3 , o10 - 415v ac distribution boards - vc11190fwd da room aux sub db 3-1 , o11 - 415v ac distribution boards - vc11190aft da room aux db-4 , o12 - 415v ac distribution boardsaft da room aux sub db 4-1 , o13 - 415v ac distribution boards - vc11190general power db-5 fz1 , o14 - 415v ac distribution boards - vc11190general power db-6 fz2 , o15 - 415v ac distribution boards - vc11190general power sub db 6-1 fz2 , o16 - 415v ac distribution boards - vc11190officers laundry db 6-2 fz2 , o17 - 415v ac distribution boards - vc11190general power db-7 fz3 , o18 - 415v ac distribution boards - vc11190general power db-8 fz4 , o19 - 415v ac distribution boards - vc11190fwd deck machinery db-9 , o20 - 415v ac distribution boards - vc11190aft deck macinery db-10 , o21 - 415v ac distribution boards - vc11190helo db , o22 - 415v ac distribution boards - vc11190weapons db , o23 - 415v ac distribution boards - vc11190sailors laundry db , o24 - 415v ac distribution boards - vc11190415v officers galley db with galley isolating switch , o25 - 415v ac distribution boards - vc11190415v sailors galley db with galley isolating switch , o26 - 230v ac distribution boards - vc11190230v officers galley db-1 , o27 - 230v ac distribution boards - vc11190230v officers galley db-2 , o28 - 230v ac distribut