Specifications include, but are not limited to: Labor, material, and equipment for Spring Startup, Fall Winterization, and On-call maintentance and repairs for the irrigation system at Lincoln Park; A. Provide all materials, labor, and technical service to manage and maintain existing automatic irrigation system at Lincoln Park in Somerville, MA. Irrigation system was installed in 2019 with original guarantee by installer expiring in 2020. B. Provide pricing to perform all work listed below and to provide remote and on-site management for a period of three (3) years between Spring 2022 and Fall 2024. C. Existing irrigation system components to manage and maintain include: 1. Rain Bird ESP-LXD Irrigation Controller (Decoder System) a. Rain Bird to provide new Cellular Cartridge for Controller b. Rain Bird Rain Sensor c. Rain Bird Flow Sensor d. Rain Bird Master Valve 2. Rainwater Harvesting System a. Underground tank receives building roof runoff. 1) Rainwater Harvesting Tank Prefilter upstream of tank b. Liquid level sensor monitors water level in tank. c. Above-ground pump system to filter and disinfect harvested water prior to entry into the irrigation system. 1) Manufactured by Precision Pump Systems, Inc.
