Specifications include, but are not limited to: water, sewer, drainage, roadway, sidewalk, traffic signal, lighting and landscape improvements to Islington Street from the vicinity of Dover Street to the intersection of Cornwall Street. (Base Bid); • New Sanitary Sewers: o 8” to 18” PVC, all depths; o Replacement of all sanitary sewer service laterals to property line; o New sanitary sewer service on private property (where shown or as directed); o Interior plumbing and building foundation penetrations (where shown or as directed); o Maintenance of sewer flows including combined sewer flows where they exist.; • New Storm Sewer Drains: o 12” to 18”, all depths; o Installation of 6” dia. Laterals whether public or private (for inflow removal); o Maintain drainage until completion of new systems; • Water Distribution Improvements: o 6” and 16” DICL52 poly encased water pipe; o Replacement of all water service laterals; o Maintenance of water system without interruption to service to users; o Temporary Water systems (unit items provided); • Roadway & Property Restoration: o Roadway reconstruction including excavation of in situ materials for placement of select gravels and fine grading to elevations shown on the plans or as directed; o Pavement & curb Installations; o Concrete and Brick sidewalk installation; o Driveway and apron construction; o Complete restoration of all properties, public and private; o Perform testing of new water and sewer systems prior to paving; • Traffic Signals: o Maintain operation of existing traffic signals until new signals are operational (subsidiary to Item 619.1 of Traffic Maintenance); o Construct new signal foundations and signal supports; o Installation of all signal hardware, pull boxes, conduit, wiring, controllers, detection and preemption as shown on the plans, as specified and as directed; o Remove existing traffic signals; o Perform testing and adjustment until accepted; • Street Lighting: o Installation of new light poles, foundations, conduit, wiring, load centers and cabinets, fixtures and lamps as shown on the plans, as specified and as directed; o Perform testing and adjustment until accepted; • Landscaping: o Removal of existing trees and plantings as shown on the plans and as directed; o Installation of new street trees at the locations shown on the plans or as directed, including tree grates and tree guards and structural tree root cells and planting soil where indicated to promote tree health.; o Perform regular watering as specified.; • Traffic Items: o Maintain existing traffic control signs to the greatest extent possible. Existing traffic regulation signs (i.e., stop signs) distributed during construction need to be reset or placed on barricades until proposed permanent signs are installed. Subsidiary to Item 619.1, Maintenance of Traffic.; o Install new signs on posts as specified and shown on the plans, and as directed; o Install new pavement markings as specified and shown on the plans, or where directed
