Okaloosa County BOCC — May 17, 2013 — MLK scope proposal — reading text

utilize the Alignment control to assist with the pavement locations. NCG will locate edge of pavement, edge of paved shoulder, median crossovers, intersection turnouts, driveway turnouts, and pavement striping along MLK. NCG will locate edge of pavement, pavement striping, flow line, face of curb, and back of curb along Green Acres Road. NCG will show curb cuts for driveway connections and will not show the actual drive along Green Acres Road. NCG will show turnouts for side streets on Green Acres Road. NCG will horizontally locate existing storm water structures within the 2.8 miles of location area. NCG will not locate any guardrails, signage, ditches or fencing. NCG will call Sunshine One, a one call utility location service for utility locates along the route and will pick up any utilities which cross under existing pavement or side streets at the time of the survey. NCG will not probe or locate underground utilities that are not marked on the ground surface. It is the responsibility of the utility company or it’s representative to mark utilities. Subtask 5-3 Full DTM Topographic Survey (1500 linear feet) NCG will collect full DTM for 1500 linear feet along Green Acres from 200 ft west of the intersection of Beverly Street to the west edge of the southbound lanes of Beal Parkway. NCG will utilize the Alignment control to assist with the DTM. NCG will gather elevations and location with a 75 foot grid along the route picking up topographic information to the approximate right of way line. NCG will show pavement, curbing, curb cuts, drive entrances, sidewalks, signs, fencing, and edges of parking facilities if abutting the approximate Right of Way. NCG will locate existing medians in the area. NCG will pick up storm water structure information along the route, obtaining invert elevations, size and type of pipe if structures are accessible and not bolted down or locked down in any way. NCG will locate above ground utility features as they exist at the time of the survey. NCG will call Sunshine One, a one call utility location service for utility locates along the route and will pick up any utilities as marked on the ground surface at the time of the survey. NCG will not probe or locate underground utilities that are not marked on the ground surface. It is the responsibility of the utility company or its representative to mark those utilities. TASK 6 —- DESIGN ANALYSIS (PHASE I) Subtask 6-1 Roadway Analysis/Design Objective: Develop roadway design criteria and required feature details. HDR Activities: Prepare horizontal master design files establishing location/layout of proposed features. Traffic control analysis. Prepare a traffic control plan to move vehicular traffic during construction. The design shall include phasing, temporary signing, pavement markings and detours, as applicable. FDOT design standards shall be used where possible. Pavement marking analysis. Prepare a master signing and pavement marking design file. Drainage Design. Evaluate 10 drainage structures between Beverly Street and Beal Parkway and evaluate options for replacement or repair. Hydraulic design will match existing. Develop Project Design Report to outline all assumptions and design basis. Prepare Computation Book. Prepare Cost Estimate. Conduct two field reviews. HDR Deliverables: Project Design Report TASK 7 — PLANS PREPARATION (PHASE ID) Subtask 7-1 60% Design Plans Objective: Prepare 60% Design Plans and supporting documentation. The purpose of this submittal is to analyze existing conditions and show the layout of the proposed features. HDR Activities: = Prepare a Key Sheet = Prepare a Summary of Pay Items with no quantity input. = Prepare Typical Sections = Prepare General Notes « Prepare a Summary of Quantities with no quantity input. « Prepare Project Layout Sheets showing project overview and Plan sheet layout « Prepare Plan Sheets at 100-scale for proposed roadway features. The plan view shall show existing roadway alignment, existing/proposed utilities, drainage structures to be replaced, wetland limits, right-of-way limits and the proposed roadway improvements. = Prepare drainage structure sheets for 10 storm drain replacements between Beverly Street and Beal Parkway. = Prepare Pavement Marking Plans at 100-scale. » Prepare Erosion Control Plans. « Prepare Stormwater Pollution Prevention Plan (SWPPP). HDR Deliverables: Three (3) 11” X 17” copies of the 60% Design Plans One (1) copy of the 60% Design Documentation Preliminary Construction Cost Estimate PDF of Plans and Design Documents Subtask 7-2 90% Design Plans Objective: Prepare 90% design plans. HDR Activities: " Incorporate 60% review comments into the plans/design docs = Update plan sheets with input from utility owners. « Update Summary of Pay Items with quantity input. « Update Summary of Quantities with quantity input. « Prepare Traffic Control Plan Sheets/Details utilizing FDOT Standard details for conditions specific to this project. # Prepare Construction Cost Estimate with finalized quantities. « Update Roadway Design Documentation. HDR Deliverables: Three (3) 11” X 17” copies of the 90% Design Plans One (1) copy of the 90% Design Documentation Construction Cost Estimate Computation Book PDF of Plans, Design Documentation and Computation Book Subtask 7-3 100% Plans Objective: Prepare 100% design plans HDR Activities: " Incorporate 90% review comments into the plans/design docs/bid docs/specs. " Update plan sheets with finalized input from utility owners. Update plan set with corresponding changes. " Update quantities. « Update construction cost estimate. # Prepare Bid Documentation. = Update Computation Book. » Prepare Electronic copy of plans in both .dwg and .pdf formats. HDR Deliverables: Three (3) 11” X 17” copies of the 100% Design Plans One (1) copy of the 100% Design Documentation Bid Documentation Construction Cost Estimate Computation Book Electronic copy of plans and design documentation to include CADD files TASK 8 — BID ASSISTANCE (PHASE ID) Objective: Assemble bid documents and assist with the bid process. HDR Activities: » Submit three (3) signed and sealed 11” X 17” copies of the “For Construction” plans and three electronic copies of CDs. » Attend pre-bid meeting. = Prepare bid addenda as needed during bid period. = Prepare bid tabulation sheet of all bids received and make bid recommendation.