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HomeMy WebLinkAboutCOM 0209.001 2020-2022 Ashley L. Kierkiewicz "1!, Office: (808)961-8265 Council Member ��L; Fax:(808)961-8912 District 4Puna •a;,� : ashley.kierkiewicz@hawaiicounty.gov �"-- HAWAII COUNTY COUNCIL Hawai`i County Building 25 Aupuni Street • Hilo,Hawaii 96720 F-.. ,.a r: --1 MEMORANDUM DATE: April 26, 2021 TO: Maile David, Council Chairperson rt, t And Members of the Hawai`i County Council 9" FROM: (+'Ashley L. Kierkiewicz, Council Member SUBJECT: DLNR Powerpoint Please add the PowerPoint presentation from the Department of Land and Natural Resources regarding Poho`iki Boat Ramp to the April 20, 2021 Governmental, Operations, Relations, and Economic Development Committee meeting records. Thank you. AK/js Comm. No. 2o61 •1 Ref. To: Serving the Interest of the People of Our Island Ref. Date APR 2 7 2021_ Hawai`i County is an Equal Opportunity Provider and Employer „, , ,„ . ... _ __ , . - ..;.. ...:,h_ . - - I, orProjectUpdate tip Boat Rampi a Pohoiki i .. ,:tiwr t 40).. . % p, -lit ' -4 ., 4 4pp. - . ,�qry k py"pp.., ^y y . lyr ',,, t 4 Puna District, Island of Hawaii '",” Hawaii County Council Meeting April 20, 2021 . 0. "R. Presented By: R o n f B o n , ,T Ocean Recreation (DOBOR) w 't "t.ted Project Update for Pohoiki Boat Ramp Puna District, Island of Hawaii • Environmental Assessment (EA): Required for eligibility for FEMA funds • DOBOR's consultant to prepare EA ',114; 4 • Estimated Timeline: Appr. 6 to 9 months • Design and Permitting: • Draft plans and specifications being prepared • U.S. Army Corps of Engineers (USACE) permit application being prepared • Final plans and USACE permit subject to findings of EA • Estimated Timeline: Appr. 9 months from issuance of Final EA • Scope of Work and Construction (Subject to Change): • Excavation and dredging of black sand and volcanic debris from boat ramp entrance channel and placement of excavated/dredged material along adjacent beach • Placement of `marine mattresses' along slopes of channel and apron at mouth of channel to protect slopes from erosion • Excavation/dredging of proposed swim area • Estimated Cost: $3.5M • Estimated Timeline: Appr. 9 months from issuance of necessary permits Project: Pohoiki Boat Ramp Excavation and Dredging Scope of Work: Excavate(above water)and dredge(below water) A. ' Legend olcanic debris/black sand accumulated within existing entrance channel and turning basin and place excavated/dredged material on , ,i adjacent black sand beach;provide proposed swim area;placement Proposed Swim Area of marine mattresses along channel slopes and mouth apron to sub ect to chan•e a rr protect slopes from erosion. SV P .,,-', Estimated Construction Cost: $3,500,000 o It • Ex. Boat Ramp and Loading Dock , 4.4 ' 1. Proposed Entrance Channel Alignment (subject to change) rProposed Dredge Material Stockpiling Area ,N. (subject to change) • _- ,-'=.-°`:: Google Earth , N :'- sem. * ,..... anus C,2370 Maser T.rhml ,;E,, . ' 1'' s' I 600 ft Project FundingJ ; • $500,000 allocated from legislature to prepare ` Feasibility Study' . = These funds may be used to provide permitting and design for the various project alternatives «.,. 0441 • $ 1 ,500,000 allocated from legislature to prepare plans, design, and construction. These funds may be used entirely for construction. • Funding is available from FEMA for up to 75% of eligible costs, subject to FEMA's approval of project scope of work ...ter ° . » now\�: \ »�w� \ { » ?»© ",\. U EST IONS & ANSWERS m<� �\ ,x -