Government Contract | New York
Bay Park/ East Rockaway Drainage Improvements

Bid Information

Bid Alert No: 00000429849

Bid Title: Bay Park/ East Rockaway Drainage Improvements

Agency Bid No. Title: 82017

Received Date: 12/02/2015

Close Date: Not Stated

Purchase Type: Advance Notification

Delivery Date: Not Stated


This project will prepare a Hydrologic and Hydraulic (H&H) drainage improvement study and plan togain a watershed understanding of the hydrology and hydraulics affecting theVillage of East Rockaway and the Hamlet of Bay Park in the Town of Hempstead. The Plan willidentify a hierarchy of feasible alternatives that address stormwater infrastructure limitations. Theselected firm will also be required to take potential implementation alternatives into thirty (30) percentdesign. The H & H study will develop a plan to document and map the stormwater drainageinfrastructure system in the region, identify system limitations, and provide recommendations forsystem improvements to mitigate stormwater and tidal flooding. This drainage study report will studythe watershed and define stormwater tributary areas, calculate runoff volume and discharge rates ofexisting stormwater infrastructure, and make recommendations to address system limitations andfuture demand (assuming development and flood mitigation interventions). The study includes threeparts: existing system capacity; alternative mitigation solutions; and benefit cost analysis and budget.The report will include large scale mapping, observations, evaluations, proposed improvements,impacts, costs and benefits of identified engineering solutions. Specific recommendations fordrainage infrastructure upgrades stemming from the drainage improvement study will be requested,at the discretion of the County and GOSR, to be advanced to thirty percent (30%) design.

Bid Related Documents

Download Advance Info

Product Codes: 92550, 92518

Agency Information

Issuing Agency: County of Nassau

State: New York

Agency Type: State and Local



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