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Rear Yard ■ Units 1— 7(Block 1): 40 feet for structure and 29 feet for deck/patio. ■ Unit 8(Block 1): 50 feet for structure and 44 for deck/patio. ■ Unit 9(Block 1): 94 feet fro structure and 84 feet for deck/patio. ■ Units 10, 11 and 12 (Block 1); 55 feet for structure and 45 feet for deck/patio. • Unit 13 (Block 1): 80 feet for structure and 71 feet for deck/patio ■ Unit 14 (Block 1) 50 feet for structure and 43 feet for deck/patio. ■ Units 15 — 18 (Block 1): 35 feet for structure and 24 feet for deck/patio. Side Yard ■ 26 foot minimum separation between 2 unit structures. 4.7 Masterpiece Homes will subdivide the properiy into a Community In Common (CIC) plat. The preliminary plat indicates 24 townhome lots to be created out of the 6.9 acre (300,564 square foot) site. These lots are 46 feet wide by 102 feet, totaling 112,608 square feet or 37% of the development. The lots will be owned under the structure and extending 5 to 17 feet from the structure. 4.8 The development proposes a minimum house footprint indicated is roughly 1,860 square feet in size, excluding the attached three sta11 garage, estimated to be 560 to 600 square feet and the development will dedicate 58,730 square feet (20%) of street right-of-way; have 129,226 square feet (53%) of common area owned by association; 53,568 square feet (22%) individual properry owner open area; resulting in appro�mately 3 1% impervious coverage for the development. 4.9 The Roseville City Code requires new two-family attached units to have a minimum structure setback distance between buildings of 20 feet. The proposed PUD has a minimum structure separation of 26 feet. Some driveway accesses will be shared to reduce impervious surface coverage. 4.10 Traffic generation (Source: Institute of Traffic Engineers — Traffic Generation Manua1) is estimated to be from 7 to 11 vehicles per housing unit or a total of 168 to 264 trips which will enter or leave the cul-de-sacs to County Road B during a given 24 hour day. The peak PM hour should range from 8 to 12 vehicle trips. This includes vehicles such as the mail truck and garbage pick-up. County Road B with 2,550 ADT (2000) trips per day in this location is not at capacity for an"A" Minor Arterial street and can easily absorb the added trips (a "trip" is defined as one vehicle entering or leaving a lot). It is estimated that County Road B will have 4,950 ADT by 2020 if the connection to 280 is not eliminated. 4.11 Utility services — City water, sanitary sewer, and storm sewer have the required capacity in this area to serve the proposed Stonecrest development. 4.12 The attached proposal illustrates the proposed street with cul-de-sac, house pads with structure footprint and driveways, and the common area. PF3357 -RCA PUD Concept 081902 Page 3