李山管道及泵房(存档)

该项目包括以下内容:更换泵房现有水泵和水管, 允许增加容量, flow and pressure; Provide controls and monitoring system (i.e.流量和压力传感器等.) for the new pumps and pipeline; A new six-inch (6") pipeline (600' in length) and water meter will be installed from the existing LADWP distribution system to the pump station; The existing meter on the four-inch (4") pipeline will be removed and the existing four-inch (4") pipeline capped; A six-inch (6") backflow preventer will be installed adjacent to the pump house; A new 600' pipeline will be installed between the existing water tank and the pump house; Replacement of the existing three-inch (3") water line with the installation of 2, 4英寸(4”)的水线, 从泵房到李山通信综合体顶部的蓄水池(蓄水池容量没有扩大(80,000 gallons)); The length of the pipeline from the Pump House to cistern is approximately 1,200 feet; The existing three-inch (3") water line will be left in place; Expansion loops will be provided along the pipeline at a maximum of one loop every one hundred-feet (100'); Installation of pipeline supports will be located approximately ten-feet apart; The monitoring and control system wiring will be installed within a conduit and attached to the pipeline supports; The height of the pipeline and supports will be designed and located to permit large animals to go over the top of the pipeline and small animals to go under the pipeline at the intersection with at-least two wildlife trails; The project will require the grubbing/clearing of a narrow portion of the hillside to permit an adequate work area for employees to permit the installation of pipeline supports and foundations; Only hand-held tools (i.e. 铲子、除草机、螺旋钻等.) will be used except in the area within the Mt Lee Complex in which mechanical equipment will be utilized; and During construction activities, 现场将配备一台便携式发电机,根据需要为泵房泵提供电力.

该项目的目的是提供更多的水量, 流动和压力支持LAFD-ASD Mt Lee Helispot的消防能力, 位于山的附近. 李沟通复杂. 李山直升机场是城市中最重要和最具战略意义的直升机场. 从这个直升机基地起飞的飞机将保护附近的社区免受城市中最高的生命和财产威胁之一, 野火. 这项工程的受益者是那些建筑物, 建筑、城市居民和游客都在LAFD-ASD李山直升机馆内的沙巴体育安卓版下载区, 它由格里菲斯公园、好莱坞山社区和穆赫兰区组成.

NOE和附件可在以下地点查阅:

  • 洛杉矶工程局, 环境管理处(LABOE, 百老汇大街1149号, 联系人:詹姆斯 R Tebbetts (213) 485-5732)

如果您有任何问题,请致电(213)485-5732或通过电子邮件联系詹姆斯 R Tebbetts 詹姆斯.Tebbetts@thesassylime.com (主题栏包括利山管道及泵房).

豁免及类别豁免及说明通知书

附件一个 - 山地生物资源评估报告. 李氏泵房及管道工程. 作者:AECOM,联系人Arthur Popp (515s .. 洛杉矶,花街,8楼,加州,90071)2015年5月(最终版)

附件B - 李山泵房及水管工程第一期考古评估, 洛杉矶县, 加州. 作者:AECOM,作者:Marc A. Beherec, Ph值.D.战,米. K. 说,M.A. 和艾莉森N. 山,B.A. (加州洛杉矶南花街515号8楼,90071)2015年5月(草稿)