This phase of the project will construct approximately 650 linear feet of 10-foot wide concrete sidewalk (STA 107+50 to STA 110+58 and STA 114+23 to STA 117+61), approximately 300 linear feet of concrete gravity retaining wall and the required modifications to existing infrastructure as depicted in the referenced plans and as provided in the Bid Schedule. The contractor will erect approximately 310 linear feet of temporary fencing once the black vinyl coated chainlink fence along the Twin Keys apartments frontage is removed for construction activities to control access to the work zone from the apartments. The fence is to be maintained by the contractor until construction activities are complete. Project Scope shall also include the following: 1. Contractor to provide a written schedule seven days prior to commencement of work. Schedule is to be monitored on a regular basis and updated copies of the schedule are to be provided to the City monthly. 2. A formal Traffic Control Plan is to be submitted to the City’s Traffic Engineer two weeks prior to commencement of work for review and approval. 3. The per unit pay item for sidewalk shall include the site preparation. Site preparation for sidewalk to include excavation and removal or import of material within construction site, unless otherwise noted, and the compaction of the base under the proposed sidewalk. 4. The Contractor is responsible for calling for utility locations prior to the start of the project. It shall be the Contractor’s responsibility to coordinate his work with any utility owner whom may be in conflict with his work. No claims will be considered for extra compensation. Additionally, the Contractor will provide a Worksite Utility Coordination Superivsor (WUCS) per GDOT Supplemental Specification Section 107.21. 5. Traffic control shall be performed in accordance with City & MUTCD standards including the removal and reset of traffic signage. 6. Installation & maintenance of erosion control devices to include daily covering of any disturbed areas with straw mulch as well as permanent grassing up to ¼ acre, in addition to sod placement. 7. All testing of materials and fill shall be in accordance with GDOT specifications. The contractor will provide both materials and geotechnical compaction testing at their expense and will submit results to the City in a timely manner. 8. Disturbed areas shall receive permanent stabilization if not sodded or stabilized as directed by the Engineer. If grassing activities are not in season, then rye grass or grassing as directed by the Engineer will be utilized. Once grassing is in season, the area will be prepared and reseeded or sodded with permanent grassing by the Contractor.
