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� CONSTRUCTION SPECIFICATlONS <br /> � . NORTH ARM TRANSPORTATONDIS ANDARD SPECIFICATIONS FOR CONSTRUCTIdN" <br /> �' LAKE MINNETONKA HENDRICKSON SHAL�GOVERN E JANUARY 2,1991 SUPPIEMENTAL SPECIFICATIONS <br /> ' CHANNEL-- - <br /> NOTES <br /> SHEET PIIING SHALL BE SUPER 7-7GA BY SUPERIOR <br /> . • • L 4�7f 6�X�2" P�LING INC.OR EOUAL AND CONFORM TO MN/DOT 3373. <br /> INPIACE SEAWG:`L i0 BE FULL BUTT STRUCTURAL STEEL SHALL CONFORM TO MN/DOT 3306 <br /> INPLACE SEAWALL WELD 4T SPLICES EXCEPT AS NOTED. <br /> � ALL TIMBER SHALL BE SURFACED ON 4 SIDES AWD <br /> PENTACMLOROPHENOL OR CHROfAATEO CAPPER ARSENATE <br /> TIMBER CAP PR�SSURE TREATED iN ACCORDANCE WITH MtJ/DOT 349L <br /> AND SHORING COARSE F�LTER AGGREGATE SMALL CONFORM TO <br /> �q MN/DOT 3149.2M. <br /> � ABT 4 <br /> . T. <br /> " APPRO%IMATE LIMITS OF , � <br /> COAftSE FILTER AGGREGATE TOP OF CONC. <br /> APPROXIMATE LIMITS OF ' SHEFT PILING SCHEDULE OF QUANTITIES FOR SEAWALL REPLACEMENT <br /> INPLACE CONCRETE COARSE FILTER AGGREGATE BOAT RAMP <br /> BOAT RAMP <br /> ITEM.N0. ITEM OUANTITY NIT <br /> 2021.501 MOBILI2ATION ONE MP M <br /> TREATED TIMBER 24C2.521 STRUCTURA T � LB. <br /> ' PROPOSED SEAWALI PROPOSED SEAWALL P!LIN6l5 PER SIDE 1 24 3.502 TREAT D TiMBER 0.25 M.B.M. <br /> REPLACEMENT REPLACEMENT � CAP DETAIL � 2433501 STRUCTURE REMOVALS ONE LUMP SUM <br /> 2451.511 COARSE F��TER AGGREGATE lLV) 20 CU.YD. <br /> . Q 0452.604 $HEET PILING FURNISHED AND DRIVEN 345 LIN. FT. <br /> � � SECTION THRU � � o INClUDES APPROXIMATELY 62LIN.FT. OFTIMBER SEAWALL,IOEA.TIMBER PILES AND <br /> � INPLACE SEAWALL ExCAVAT10N FOR COARSE FI�TER AGGREGATE. ' <br /> MIPLACE It:PLACE 20. SEE SPECIA�PROVISIONS. <br /> 81T.GURB ' BIT. CURB � <br /> « <br /> AB 2� ABT� <br /> L4�YB�X�2� �z'TYP <br /> , PLAN VIEW � `� CONNECTOR ANGLE . <br /> SEE DETAIL BELOW <br /> � �z"CL. TOP OF <br /> m TYP. INPLACE SEAWALL <br /> APPROXIMATE L�MITS OF Z SE WALL TOP OF <br /> COARSE FiL7ER aGGREGA7E � PROPOSED SEAWALL <br /> Sg"o X I�o"GALV.BOLT, <br /> \ NUT AND wASHERS. .- <br /> � <br /> 3e 0 X 4"LONG - <br /> LAG BOLT wALL CONNECTOR <br /> 3�0°MAX. SHEET PILIf�G— 38"X 9"X 5�-3°PL. I I �8�X 9"X 5�-3" BENT R. <br /> INPLACE SEAwALL o (BEND ANGLE AND PIATE <br /> 2�Z X2�i�X�e"CONNECTOR 3"X 12"TREATED <br /> ANGLE ALTERNATELY I'-6" 3"X 12°X 12 OR 14Fi TREATED TIMBER BOAT GUARO � <br /> SPACED TOP d 80T. �4"X 8"X�Z" CAP TiMBERS-CUT TO FIT---� v+ WIOTH T 8E DETERtiuNED <br /> � o - IN THE FIELD) <br /> ' m I PROPOSEO _i O O __ <br /> � TOP OF CONC. SEAWALL <br /> I � - ( � I I I � I �ZFT.�I4FT. I I I I ��� I N I I BOAT RAMP . Q � I � <br /> � I � E�Ev 929.<TER a I <br /> WPLACE TYP.( ~ I ( � I I I I I I I I I �A9T f-6� '� <br /> CONCRETE RAMP �� I ' . _ <br /> � <br /> a� � � I LAKE BED <br /> "' i z I <br /> f f I I MIN.I ° 1 2�MIN <br /> _ W PLAN VIEW <br /> 9�-0"-S H c'E T P I L I N G T O B E �' z S E C T I O N T H R U A T C O N N E C T I O N ����6'm H O L E S F O R S B�0 <br /> APPROX. 5�2 FT. �oN�.. ` �Z PROPOSED SEAWALL ELEVATIONNUT ANO WASMERS. <br /> �W <br /> f <br /> 0 <br /> W <br /> 9�-0°—SHEET PILING TO BE �z � <br /> . APPROX. 7�p FT. LONG. <br /> 1 HEREBY CERTIF�THAT THI$ PLAN WO$ <br /> I . r � a NOLES 7REPARED 8Y M£OR UNOER MY DIRECT <br /> L ���6 SUPERVISION ?N� TNAT I PM 11 DULY <br /> REGISTERED PROfESS10NAL ENG�NEER <br /> ABT 13FT.-SHEET PILING TO 8E APPROX. ��2" � 4� ��Z� �p�"X 2:Z" X 38� UNDER TNE LAwS OF THE STATE OF <br /> IO�FT. LONG. � X 7�LONG MINNESOTA. <br /> I �. �tis A HOLES ��f"�""""- <br /> FRONT ELEVATION � . <br /> D47E -�-6-9= aEG.N0./33 7 <br /> "'�� � E"`rt�16�a OLE �m ��7�6 m HOLE <br /> � ^ HENNEPIN COUNTY <br /> DEPARTMENT OF PUBLIC WORKS <br /> l3�z` I_ 3�2° �}B�_� 62 FT. SEAWALL REPLACEMENT AT Y.=!:�RICKSO4 <br /> ACCESS TO NORTH ARM Ir� ORC\O <br /> '" END VIEW GENERAL PLAN AND ELEVATION <br /> FRONT VIEW SEAWALL REPLACEMENT <br /> SEC.6 TI17N R23W <br /> _ CONNECTOR ANGLE DETAIL �.� s_�_9Z � <br /> APPROVED - <br /> . B OGE QSSOC�ATE ADMMISTRQ E ENGINEER 04TE <br /> , TITIE: OES: m OR:Ly5C�1f�2UQ APPROYED: <br /> ° CHK`TALK.1Ll1 CHK:C�s��ZIC1� IS.W �I�A <br /> - HENN. C0. PROJ. N0. 9209 Sheet No. 2 of 2 Sheets <br />