Underpinning of foundation walls as per attached engineers plans and certification. The engineer certification is required at completion of work and with a report of the exact dates of periodic inspections during the construction. Existing basement height = 6-0" proposed height = 8-0". All work to be done according to plans and baltimore city code.

Demo work: category 3 demo (5 sf) of bearing & non-bearing stud walls stairs plaster trim insulation flooring roofing & debris. Demo existing 2nd floor rear wall. New interior work:framing (1 2 sf) w stud walls staircase (7-3 4"riser 11"tread 3wide) w hangers drywall trim insulation (r- walls r-49 roof). Doors (19) new floor & roof joists as per plans. Exterior work: new 2-story rear addition (1st flr: 12-3"x8 2nd flr: 12-3"x14) 2nd floor rear deck (12-3"x10) w staircase to rooftop deck (12-3"x16) new exterior doors (3) windows (8) new rear concrete pad (6" slab 5" gravel)(130sf) as per plans as per code.

Category1: non structural alterations: and exterior work: remove and replace rear yard concrete 12 x ( 3 sf) using 4" stone 6" concrete and 6 x 6 wire mesh same size location as per code.

Install (12) # plumbing fixtures (1) # drain tile (1) # electric water heater (1) # sanitary connection (reconstructio (1) # water service pipe (reconstruction) (1) 800 btu fuel-burning equip (2) # fuel piping (1 or 2 family) as per code.

Install (1) 24 btu air-con system condensor (1) btu fuel-burning equip(furnace) (1) # new distribution system (1-2 family) as per code.