Review of Environmental Factors - Transport for NSW - NSW ...

3 Description of the Proposal3.1 Scope of Proposed Works3.1.1 SummaryThe outdoor BTS site at Fairy Meadow will consist of the following components:• a 20 metre high monopole;• a 1.5 metre high lightning rod at the apex;• two Argus panel antennas mounted on the monopole;• power and BTS cabinets located on a slab adjacent to the monopole;• Electrical power distribution from a new street supply; and• fibre optic cable connection into a new RailCorp pit at SW79+774 which will then run to existing pit2ATP04281 via a new under line crossing.These components are described in the sections below. Plan drawings are provided in Appendix 2. All aspectsof the proposal will be earthed in line with all relevant standards.3.1.2 BTS SiteBTS CabinetThe BTS cabinet will be placed on a precast concrete slab adjacent to the power cabinet (described below) andwill be oriented to the north-west. The cabinet will be stainless steel, approximately 1700 millimetres high by1000 millimetres long by 880 millimetres wide, and will be placed on a steel plinth with a minimum height of 200millimetres to allow for the management of cables entering the cabinet. The cabinet will be powered via thepower cabinet described below.The BTS cabinet will include the following equipment:• BTS equipment (transceiver modules, transmission equipment, controller etc);• DC distribution (including EMI filter and surge protection);• transmission interface (Huawei PTN910);• fibre optic distribution frame;• 6 ethernet ports (gigabit optical interface) for RailCorp’s use;• monitoring and reporting capability of power cabinet conditions;• a suite of alarms which include open doors, high temp, power failure and low battery alarm; and• field monitoring device for radio frequency coverage. This requires a 12V DC input so is installed with a48V to 12V DC power converter.Page 21 of 67