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Home My WebLink AboutSS3 - Update on Harbor Programs and Projects - PowerPointkR� Jk A/Item v ' � jti �t ' t , �� ;� �' '%n N' a irk hIV ri 111 \% r� �,�in6�lflh, rz� } ,N Is\v \ Flo _ � � � �•-- �� 1' - �-�' � � J �� '� � ZI !l I , ' � ii ] —_ K•.Nrvwl Ilf ;Pus l .k4 _ y I V TP jR i _ l � 777 r 'a_ l�wo 1' C_ .-„ ', rz: - le es_._." _ ] L �� `(__ ...,7 I � /�'� . •�.L� s 111 �'�� `\ PO// / f� `J s /\ aro o 41 I O' � � �� OGN4i�E1,.� I� al _ s Inr vo _ I s r� P 17 1,,1411 �1 n, ISo io e4 �i n Y, r—y— aee za iel a t M 25 Miles of Shoreline 1.45 Square Miles of Water ! tti S&ERiOa� 2 S$rP NORTH TAI �\SSFAGH i��c8 ��\•3 � Aja B �I 4Uh\•` ♦ OO r` CLIFF DR i rI J +• 9,P 32ND ST `•��• •• !L • �• ` + COAST HWY W - `� �•+ EWPOFF DUNF5 FAS p +, � l �� •� i rr_�� •..� Ise • /�L£ `,DOSULk f,• FIDO `• r`r� `r•� r r �• BOAST }r AuD •♦j ••` HARBOR �! ISlAN11� ♦ w r+ 1 ••��. X14 / -�.� `,., r.__J .a+�•__� COLLINi� •\ F •tio._ i ISiAN £i�1.•P• + a Ir\ \\Y �c� +��♦•+,� NEWPORT I LAPID "• \• BALBOA ISLANDIE �I \� \• PA RK AVE t.w�_ `~'*V\ PIER BALB +" \ •�� +`�_r y:•�.•�w+\ BAYS/� BALBOA BALBOABLVD E �• o4 PIER til i �\ 7 Newport Bench Shoreline " 1 Upper Harbor (20,824 ft) r • t 1 • Lower Harbor (110,699 ft.) Tit C Fra t m q eY' W Pp$ Public and Private Bulkheads/Seawalls iw♦w. �r...! i • # wi m a ;:�` +♦MIS •;1 ,,iw• fit• •if♦r■�i 1 all i ♦ ♦ww1 f ` ♦•... r♦ ` 00 am ya... a . ! • ■.r..as 41 1 ■ ■ Approximately 18 linear miles City -Owned Seawalls/Bulkheads - City lVEainlair�gd Saawe.G • Approximately 3 linear miles of public seawalls • Balboa Islands = 2 miles • Raising / Replacing as necessary or with adjacent projects 0 Newport Blvd/32rd St, 19t" Street -End, Island Ave., Marina Park F".reciK^* Balboa Island Seawall CapExtension Project • Seawall Capping Project - Raise South to 9.0' and North to 8.5' • Currently waiting on Coastal Development Permit Approval • Estimated Construction Period —Summer/Fall 2017 • Seawall Rehabilitation West End - Raise to 9.0' • Currently waiting on Coastal Development Permit Approval • Estimated Construction Period —Summer/Fall 2017 o,, clw W P°R T ok �� n City Dock/Bulkhead Standards Update • Gathered Input from Residents, Contractors, Engineers to Identify Necessary and Desired Modifications • Review and Approvals ■ Harbor Commission — February 2017 ■ City Council Tentatively — March 14, 2017 P.L.ukL J FELE GUIDE TYP. FOR DETAIL 5EE STBi 14-L—� w 1\ GANGWAY (STO-504-L) PLAN TOP OF BULKHEAD ELEY. III V M.LL.W. MIN. VAUFS Ea[rS w LBNcu ,Q 2 !t �G danc*, C J FLOAT -CUT OFF PTLE AT ELEV. ; ilOW M.L, LA --CONCRETE PILE TYP, —AY AS PER STI}699-L FLOIAT LFREEBOAV PER PE5]GN ---- CRITERIA 1 1CTES; s-tru ee sa.Ecr sRqunuRnL a.r, sura wrtx nessnarnruwwm erRxe srnre � c+u�nRn - mgr es�nu q�r.Ea�usx �.a rxrsmareveranr�rm re�srnre,wo r�oeue�o�n� i; ,i�iiercass�iu ee srnu,lcs, xvr-ovrxvuemca erokrcon�srts. a, wuwxc €wgw�s A41LL wuFh swnaenrx�anrnxaw. sxx rs unvun®nesse. curoxm�e�t. a wi++cn agume o�nvrRwwre iva rie Rrte�REO SEnvaR. er.�orrrrner>�ac �, s. xoxsrwcTURnLHF.w�u Knv u KRQYNRNE rurRws suw �s wdsrtc cnmusmw LUH�. werurmtxurr saEar� r0 CRf � N�xiORr PF.�CN GOR ARRWN. 6. S�3IC<61-L AhYAHOR M6K31 O1RfRN@RLW1CWAa [gytM gEQ11gRM�5 '+, 6wr�Okoe renRx�.eK rercunv. 9m a c�mn x Oprsouv oaau¢u� qRO� scra+osaRErwxeawc0, CISY OF NEWPURI RL-ACH SINGLE RESIDENTIAL USE FLOAT I, o%21 S1 Scale: NA."[ S. WEST NEWPORT CHANNELS G Lm aWNLYl+G NO. 5 TD— 6 0 6—L 011 3 City Dock/Bulkhead Standards Update Fig. No. 2 MAINWALK Key Modification Items o ■ Bulkhead Height Increased from +9' to +10' x L-1 u u c Site -Specific Design Flexibility o (Entrance Channel vs. West Newport) C� M ��o v 02 v C L-° , Latitude for Alternative Designs, Materials and Structural Analysis 0 E Q Pile Embedment & Pile Top Cutoff Reduced MAWWALK Corrected Minor Errors & Inconsistencies Where 1) Lb, is greater than Lb, 2) Lo, is greater than Loz DOCK ARRANGEMENT CASE 7 elY' W Ppk > Increasing Public Access to/from Harbor Marina Park Central Avenue Balboa Marina Lower Castaways Park LIU,- I � , T F S a r � TT )A MARINA PARK Central Avenue Public Pier & Plaza New Public Pier • Currently Out for Construction Bids • Estimated Construction Summer 2017 Central Avenue Street -End Pier Plaza • Finalizing Design • Estimated Construction: Fall 2017 Balboa Marina • City/ The Irvine Company Partnership • Private Marina Extension (granae) • N ew Resta u ra nt (in parking lot) • New Free Public Dock ( ink ■ Approximately 12 boats ■ Underserved area in harbor • Entitlement Nearly Complete (CCC approval February 2017) • Construction January 2018 Derelict Vessel Abatement DBAW Grant Fully Expended—$125,000 • —30 Derelict Vessels Removed 11/ra !ft Fixed Coast Guard Channel Markers • Fixed Markers are Often Hit and Pose Threat to Boaters • Staff Working with Coast Guard to Convert Fixed Markers to Buoys • Floating Buoys are Forgiving and Preferred Complete Cruising Guide to Newport Harbor Mrd Edition Released December 2016 Free Copies Available at City Facilities Boat Fuel Docks Harbor Patrol Yacht Clubs newportbeachca.gov/Harborl nfo Harbor Beach Sand Maintenance Beach Replenishment Beneficial Reuse of Dredged Sand at Lido Isle Bridge Public Beach Harbor Beach Sand Maintenance • Partnering with the County of Orange to Import Good Quality Beach Sand from the Santa Ana River • Truck Sand onto Balboa Island and China Cove Beaches "A Fm zt a^ .S- {� a lire 1S 's..'1'� '-� - -" _. bj-•.�. . M4 ..q _ ��• �� Aa aP' 1r ,.� i rS 5� 4^.•J b.r,e i ��t R+ - Harbor Dredging • Ongoing Need • Main Channels, Residential Slips and Commercial Marinas Annual Corps Harbor Depth Survey 2016 Harbor Dredging Grand Canal Dredging • First phase completed January 2017 • Second and third phases scheduled for summer/fall 2017 0, 1 �G Harbor Dredging(cont.) US Army Corps "Regional General Permit" (RGP-54) • Used for residential slips and commercial marinas only • Allows limited impacts to eelgrass. Provides relief in the harbor — Now people can dredge! • Over 60 applications processed in 2016 Harbor Dredging (cont.) Future Harbor -Wide Channel Dredging • Developing Larger Harbor Project Objectives and Scope • Conceptual Project Introduction Meeting with the Corps of Engineers on February 16, 2017 • Current Thoughts for Consideration: • Remove 650,000+ cy of Material above Federal "Design Depth" • Remove Material over Longer Duration using Smaller Suction Dredge Equipment (If Permitable) • Looking at Disposal into the Nearshore/Beach Zone (IfPermitable) • Will Need Harbor -Wide Sediment Testing & Disposal Plan Harbor Dredging (cont.) Future Harbor -Wide Channel Dredging • Developing Larger Harbor Project Objectives and Scope • Conceptual Project Introduction Meeting with the Corps of Engineers on February 16, 2017 • Current Thoughts for Consideration: • Remove 650,000+ cy of Material above Federal "Design Depth" • Remove Material over Longer Duration using Smaller Suction Dredge Equipment (If Permitable) • Looking at Disposal into the Nearshore/Beach Zone (IfPermitable) • Will Need Harbor -Wide Sediment Testing & Disposal Plan Recent Modification to Private Pier& Public Mooring Fees and Rents Residential Pier Rate • 2017: $.05 O/ft2 • CPI annual adjustment Commercial Piers • March Study Session discussion 2017 Mooring Rate (CPI adjusted) • $35.43/foot offshore • $17.71/foot onshore elY' W Ppk Vessel HoldingPump-OutsTank 5 Public Sewage Pump -Out Stations • Frequent Use • Require On-going Maintenance • Systems Replaced in 2013 Dye Testing the Lines Proposed Bilge Pump -Out FY 17-18 CI P Questions & Comments /o; ;_ w PO� zfl- 11, 11 Fo V1� Your Public Works Department A Well -Engineered Machine Protecting and Providing Quality Public Improvements and Services