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". As per drawing and as per code.

Install (12) # plumbing fixtures (1) # drain tile (1) # electric water heater (1) # sanitary connection (reconstructio (1) # water service pipe (reconstruction) (2) 1280 btu fuel-burning equip as per 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 (20) new floor & roof joists as per plans. Exterior work: new 2-story rear addition (1st flr: 12-6"x18 2nd flr: 12-6"x20) 1st floor rear deck (3-6"x3-6") w staircase 2nd floor rear deck (12-6"x10) w staircase to rooftop deck (12-6"x16) new exterior doors (3) windows (8) new rear concrete pad (6" slab 5" gravel)(250sf) as per plans as per code.

Install (16) # branch circuits feeders (1) 1 amps electric service up to 600v (#amps) (20) # low voltage as per code.

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