Water heater replacement

Structural alterations interior work 10 sq ft - 8 sq ft 7 interior doors new framing 2" x 4" @ 16" o c drywall trims and insulation r21 walls and r49 ceiling 1 hr fire resistant. Exterior work: replace 3 exterior doors the same location. 7 windows same place & location. Roof top deck with the dog house 147" x 116" stair risers 7 3 4 and tread 10" stair size 2 x 4 @ 16" o c floor joists 2 x @ 16" o c as per code.

Amend permit: change contractor . Extend original permit.(original permit:com2017-03949:plumbing: install new fixtures kitchen sink laundry hook up. Sump pump dishwasher garbage disposal water waste reconstructgas: water heater 0 btu furnace 0 +btu stove 0 btuhvac: ductwork 3 ton 36 0 btu a c. Electric: 2 amp service with 22 circuits. Asper code.)original permit description:(com2017-03949)plumbing: install new fixtures kitchen sink laundry hook up. Sump pump dishwasher garbage disposal water waste reconstructgas: water heater 0 btu furnace 0 +btu stove 0 btuhvac: ductwork 3 ton 36 0 btu a c. Electric: 2 amp service with 22 circuits. Asper code.

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. Lower basement concrete slab (approximately 34 feet by 13 feet)and provide underpinning to party and exterior wall. As per drawing and as per code.

Non-structural interior work 5 sq. Ft. - install (6) window same size and locatin --install (7) interior doors and (3) exterior doors same size and location --demo non-bearing walls approx on 1st floor as per code

Plumbing: install new fixtures kitchen sink laundry hook up. Sump pump dishwasher garbage disposal water waste reconstructgas: water heater 0 btu furnace 0 +btu stove 0 btuhvac: ductwork 3 ton 36 0 btu a c. Electric: 2 amp service with 22 circuits. Asper code.