6.1.B. SR 12-18-2006 - Laserfiche WebLink

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I I I I I I I I I I I I I I I I I I I Sanitary Sewer Within the area affected by the 2007 Deerfield 3rd Addition Reconstruction Project 8- inch sanitary sewer is located on all the streets with the exception of 189th Avenue, Baldwin Street, 191 st Avenue, and Xavier Street where 10-inch sewer pipe exists. The existing sanitary sewer consists of PVC pipe. The existing sanitary sewer system is shown on Exhibit 2. . Watermain Existing watermain is located throughout the project area consisting of 6, 8, and 10-inch pipe. Dodge Street, 190th Court, Elk Lane, 190th Avenue, 192nd Avenue, 192nd Court, 192nd Lane, Yale Street, and Zane Street were constructed with 6-inch watermain. The remaining streets within the project including 189th Avenue, Baldwin Street, 191 st Avenue, and Xavier Street were constructed using 10-inch watermain with the exception of 192nd Avenue which was constructed with 8-inch watermain. The existing watermain is shown on Exhibit 3. Storm Sewer There is currently storm sewer located in many areas throughout the project, but. it consists of what would be found in a rural area. Most of the storm sewer lines simply convey overland stormwater flow through the existing streets from swales and low areas. The main storm sewer line is located on 191 st Avenue. The 36-inch storm sewer line begins in the adjacent lots along 191st Avenue between Zane and Yale Streets and drains portions of 192ND Avenue east of Baldwin Street, Zane Street, Yale Street, Xavier Street, and 192nd Lane. It continues along 191 st Avenue to Xavier Street where it turns to the southeast along a side lot line which eventually conveys the stormwater into a regional pond. This storm sewer line was constructed by the City after Deerfield 3rd Addition was developed in response to drainage concerns. The stormwater along 192nd Avenue from Baldwin Street drains west across Dodge Street. The portion of 192nd Avenue east of Baldwin drains to a series of catch basins located just to the west of Zane Street that outlet into adjacent lots. Dodge Street within the project area drains to the south past 189th Avenue. 190th Court drains east into the cul-de-sac from Dodge Street and then through storm sewer into the adjacent lots. The water then flows overland to an inlet eventually crossing 189th Avenue. The catch basins on 189th Avenue collect street drainage from portions of Baldwin Street, Elk Lane, and 189th Avenue. The stormwater eventually drains south to a pond located in the rear of the southwest corner lot on 189th Avenue and Elk Lane. The stormwater along the north half of Baldwin Street flows south to a set of catch basins which outlet into adjacent lots to the southeast. The stormwater drainage along 192nd Avenue from Xavier Street drains to the east into a catch basin which outlets into an adjacent property. Drainage along 192nd Court also flows east into a catch basin and outlets onto an adjacent property. The existing storm sewer is shown as Exhibit 4. 3