This project is for the construction of a new 128s.f. patio cover over an existing concrete patio at the rear of an existing single family dwelling. Long beam total span is 19'-0" with center post. the beam supports an 8'-0" rafter. Rafter slope and overhan to depend on minimum slope for roof type selected. Asphalt = 2/12 minimum Metal roof 1/12 min. R-1C ok per David Moser. All per the apporved plans as marked. pep