Sat. , 9 am 5 pm (labor day/memorial day) & 9 am 7 pm (memorial day/labor day) 2. Baltimore city department of public works, nw sanitation yard is located at 2840 sisson st in baltimore, maryland 21211. Baltimore city department of public works, nw sanitation yard. Oyster shells are accepted at the sisson street dropoff center. Durable medical equipment is accepted for donation at the quarantine road landfill and northwest transfer station.
Until 5 p. m.
