SENATE Meets at 8:30 a.m. Committees: Appropriations -- 2 p.m. Open. Mark up FY88 Treasury and U.S. Postal Service budget; FY88 D.C. government budget. 192 Dirksen Office Building. Commerce, Science and Transportation -- 9:30 a.m. Open. Aviation subc. Airport access fees for off-airport users. 253 Russell Office Building. Energy and Natural Resources -- 2 p.m. Open. Research and development subc. To promote the integration of universities and private industry in the Energy Dept. national laboratory system in order to improve development of technology in areas of economic potential. 366 DOB. Environment and Public Works -- 9:30 a.m. Open. Environmental protection subc. Bills to study and control disposal of plastic waste and to implement Annex V, International Convention for the Prevention of Pollution from Ships, as modified by the Protocol of 1978. 406 DOB. Foreign Relations -- 10 a.m. Open. Current status of U.S.-China relations. 419 DOB. Governmental Affairs -- 9:30 a.m. Open. Oversight on presidential transition procedures. 342 DOB. Judiciary -- 10 a.m. Open. Nomination of Robert H. Bork to be an associate Supreme Court justice. 325 ROB. Small Business -- 10 a.m. Open. To provide permanent authorization for the White House conference on small business. 428A ROB. Select on Iran-Contras -- 9 a.m. Closed. To consider the committee's preliminary report on the Iran-contra affair. S-407 Capitol. Conferees -- 11 a.m. (Tentative). Open. Authorizing funds for FY88 and FY89 for housing and community development programs. 418 ROB. HOUSE Meets at 10 a.m. Committees: Appropriations -- 9:30 a.m. Open. Mark up FY88 continuing resolution. 2360 Rayburn House Office Building. Armed Services -- 10 a.m. Open. Duties and responsibilities of the undersecretary of defense for acquisition. 2118 RHOB. Armed Services -- 1:30 p.m. Open. (May vote to close.) Seapower and strategic and critical mat'ls. subc. Mine warfare. 2212 RHOB. Energy and Commerce -- 9:30 a.m. Open. Transport., tourism and hazard. mat'ls. subc. CSX derailments onto D.C.'s Metro rail lines. 2322 RHOB. Energy and Commerce -- 9:30 a.m. Open. Telecomm. and fin. subc. Tender Offer Reform Act. 2123 RHOB. Foreign Affairs -- 2:30 p.m. Open. Asian and Pacific aff. subc. Recent developments in Korea. 2200 RHOB. Government Operations -- 10 a.m. Open. Govt. info., jus. and agri. subc. Business mtg. on miscellaneous draft report. 2203 RHOB. Interior and Insular Affairs -- 9 a.m. Open. Water and power res. subc. Reclamation States Ground Water Protection Act. 1324 Longworth House Office Building. Interior and Insular Affairs -- 10 a.m. Open. Nat'l. parks and pub. lands subc. Mark-up of Salem Maritime Nat'l. Hist. Site, Mass., Jimmy Carter Nat'l. Hist. Site, Ga., Big Bend Nat'l. Park, Tex., and private lands to be added to wilderness in Texas. 210 Cannon House Office Building. Interior and Insular Affairs -- 2 p.m. Open. Cont. mark-up of Mont. Nat'l. Forest syst. lands. 1324 LHOB. Public Works and Transportation -- 10 a.m. Open. Invest. and oversight subc. Fed. fiscal policy ant its effect on state and local infrastructure. 2175 RHOB. Public Works and Transportation -- 10 a.m. Open. Surface transportation subc. Truck safety with oversight on Motor Carrier Safety Act. 2253 RHOB. Science, Space and Technology -- 9:30 a.m. Open. Natural res., agri. research and environ. subc. AIDS -- internat'l. scientific cooperation. 2325 RHOB. Science, Space and Technology -- 12:30 p.m. Open. Space sci. and applications subc. Status of the commercial launch industry. 2318 RHOB. Veterans' Affairs -- 9 a.m. Open. Edu., training and employ. subc. Review of veterans' programs administered by the Dept. of Labor. 334 CHOB.