Loading...
HomeMy WebLinkAbout9-A046PLAN NOTES 1) WETLAND LOCATED AND FLAGGED BY BRAD HALL, TOWN CONSERVATION ADMINISTRATOR, ON FEBRUARY 13, 2009. 2) FLOODPLAIN DATA OBTAINED FROM MASS GIS. ALL FLOODPLAIN / \ ' S �- - / � �_�, / I � \ � � 'J � � Cf1 O • et � ; - u � � � � . � � ' INFORMATION SHOULD BE CONSIDERED APPROXIMATE. �t� � 3) ALL ELEVATIONS SHOWN HEREON BASED UPON NGVD29 DATUM UNLESS ;:� � I OTHERWISE NOTED. ��" /� 4) MEAN LOW WATER LOCATION APPROXIMATED BASED UPON ELEVATION �l�y i CONTOURS FROM YARMOUTH GIS. �r� 5) BENCHMARK WILL BE SET IN THE FIELD PRIOR TO CONSTRUCTION. � I I GENERAL NOTES: I 1) MINIMUM SPACE BETWEEN ALL DECK PLANKING TO BE 3/4". � 2) ONLY NON-LEACHING TYPES OF PRESERVATIVES ALLOWED FOR TREATED LUMBER. „ `�� � �� 3) HEAVY EQUIPMENT NOT TO BE PLACED ON SALT MARSH UNLESS PLACED s'��,w, I UPON SWAMP OR TIMBER MATS. � CONSTRUCTION NOTES: � � 1) ALL TIMBER FOUNDATION PILES SHALL BE SOUTHERN PINE. % �� 2) ALL TIMBER PILES SHALL BE TREATED WITH WATERBORNE CCA /�/"� I PRESERVATNE W ACCORDANCE WITH AWPA C3. /'�• i•: � 3) THE MINIMUM PRESERVATIVE TREATMENT RETENTION FOR TIMBER PILES SHALL BE 2.5 PCF. /� / 4) ALL METAL USED TO BE HOT DIPPED GALVANIZED AFTER FABRICATION. ` I 5) BEFORE ANY TREATED PILES ARE DRIVEN. THE CONTRACTOR SHALL t � �—� i CERTIFY THE QUALITY OF THE WOOD, THE TREATMENT CHEMICAL, AND THE �" TREATMENT RETENTION. ' /•/ � i � /� � � � /" � I , /� � �___ __ - - I �� —MLW EL.=-4.0 �: � .� � � � � ;..e �,� �,/ . '" � PROPOSED 5'x10' , �� :,� _ � > . � VIEWING PLATFORM ' i / i � _ --_7- / I / / � / / I / ��L'_.�.�.�.��.�,�.��.�—..�.—.�"'..�� •/'•'• � � � � � � � y / � / � PROPOSED EpARDWALK , , � / � �,, — <_ 1 "' �.34�''.`;� �' �w .' � �,��� �yo-, ;,` T, � E'M� � �.." ,i��� f ' � ,� x t�'�ra . r� ��..f, u �, . ���� � � �� ��� ^� . � . , x. . .� / s""/`"u- � / � i t . , . : , o� R � ... r. . _ 2 / t• x ., � / ,s. �. � � Pp,� � � � 8 — ; � J'���r �,t ��" . � , � ,� py�AggS� � � / � / , S ���p'F � � % � " � , I &,C�� / � / /•� /°��\ / � ; I / �..i•.i''� A3ly ���`G�l i � / ;' � i � ' ;, •• c /'� 10' OFFSET WORK LIMIT'� NE. y� � g--- —� � �—`'� fti�A� ����, o� � i•� TO BE STAKED IN,�IELD. �� � � � � � I � �� � � � � � ���� � � � �' � '��� , ' I / / i.i•� `� , � I � / . -�.� . � � � -� � �� � � � � � ._'_'._. • �-. �� � M � � �`�� � � � � � � .. _ �- � _ �,� ° > ,�t . , . . � l .—� -- _— " . � , , N �� . .. fih ..,ra,s ... � � � � �� / � / ' �� � . . �' , ^�'��5;..� .:r. '.�` ai ��.t . � � i � , � . �+ ,- . � � .. . _ � � � � '� �; = t � . . . �. � � �,.,. � � —. � �. ^� � � � � . � �� � � � � �..� � �E,, �,a , � � � �. ..i� . � � qF #. �u.d y� . � � / • . . I . , ' � . . , .. -� _ �- T�- �'. ,a _ ; �.1 � - �.��'� /., � / . .. -A N� , �;. � l�.t; ., ,� ��- s ` .. iw . � �_'8_,_ � _.. �� �_ _ — " / � , : � V�.r �.^.,� .. �_ / R I � � � ��' �vas� � . .. , , .. xir' � "�. � � � � � � ���' i i � '.: , . . ' ,` .- "�,. ,� - . . � . ,� � I ��-. � � �` ' � � � %/ � � , i / / ,� / � �o / � - �� � ��, , � ' = '�; / r'� ��� i EXISTING SH�D —� _� � � ' / �� ,q ��o � � � I // I G��P � L _ / , ' ' I _ --� � � � � /� ���'�� �� ���� � /�� ` � � , . �.� � � � x� ./� �o�� , � i / � _ - � � `' �s ; � / � e° / � i ��. ' - , / . . � . 1 pti / � , - � ; ���G � � �, � � � . „ _ '� � i ,i. � j � / � / / . �. �,.: � / . - � . . � �r��" "� �. � � � � . . � � � i � l � , ;. � � � � �� % � /� ,�� .�� �� �, � � � � � � �� � ����� � � i � . � ; x J ': j / / � i � � ' � ' �. . � � ` . i � � 3 � � .. �.. � 1 � ; �Q � � r � � . _ _ / � :` _� � I\O / / • �'l �`� / I .�5.., � _ __ '_ '_ / / / / / �0� � . / / � � � / ��� / I � � � �� �� ^� �� �` . "� � ��` � �.�.' � � � FEMA ZO A3 �� � i � • � � � � '`, �s ,� � �,. �( 11 NGVD � �' '^ � � _� � � & COAST � • � � �_ � . � � � �� fYL BARRIER ZONE / / . � � H� � �`� / �` ` � � (L'L. 11 N �� �� � .�_ _� / � , � • � � � ���� ! ��'�``,�"` y�, � �r,�-_- I a --- ,�, _ � � -� �` �' = 15� � � � � FEMA ZONE ,93 �"b� P`' T . , , , �-- — ._ / �� � � , � . - . . r / / �— � / � � ./ .. * � 1 �. _ � � _ _ � � � �� � � � �� r , � , / � � , ' �' / / ' i v-- - -- ' _ GRAPHIC SCALE � � .^� � � % J — / / / / , i / /EXISTWG ANIMAL BARNS-, '�j —_,- i// / 2� Q ,0 2� 40 80 � � � ��� , . / i � �_L� � �.k�.:�. >;. ��� 4"` � � a�,' �_ ' / / � � � .�� � y, ,� ( IN FEET ) � � � � � / . 5��.�._�-" , > . � � �� ' � . �`. � � . 1 inch = 20 ft. � . � . � � ro����r �� � .. � � _-- � -- ��_� . ' � , .. �t� � : . � ��< <� � . , , _ �� � � r . 4P G i.. ?' � Y:� � � � � ,—�� � �. / : � � - �iq` . �" § e �n .e� A 3aLC _ - i vr � i .. ; > 5'"+" , ,`� .�� � � � `�'�X"� � - a �€P —� „' . . �'� � � � � . / ,: , W : ��� , , .� - _ C O � MHW w MLW _ _ _ _ _ _ FIN�SH DE�K _ �ELEVATION=10.50' _ r� _ 1$0' PROPOSED GRADE = 2% (TYP.) .. " il II ; � � ,� ° ° _ ���. 2X6 BRRCING (TYP.) � .: � " ; . � � . �. ' BOARDWALK PROFILE SCALE 1"=10' HORIZONTAL AND VERTICAL T 6x6 PILE ,o� o.c. (TYP.) O.C. (TYP.) POST EL=5.5 ;A3p ev �... . ��'� h� DECK EL. =10.50' M.H.W.=5.50' c�S —� i E GqRpEN � � f? /�i�cREEK / � � ��� , f o 0 / '� � p � I� 1 �I,',t' I ���� 04 � � a �� � �� �� o a o.�o P ` ° p o° o o`p o. .. _ 4 0 o p o 0 0 0 0 a o�-` 0 0 ° :,. �.. a � [� o ry° o 0 0 0 0:_ . a�� i,..� o L> o o��„ o,.o osp�° o � .0 , ..Oo �Q„ p b .� p �Q a.,q4.. {?� �'�.O 0 �'a� � ❑ 1'"y ^. q „ � C� � ,. Q �G�.l � � m '�� � � � �. �° /p� o . '��I��e � �f__rs�_ � Q � D . � o � p OO �(7. � � . ��/ �� � � t� �� OJ �1' �� . o�. ,.rt? O .. o ` d �4 �v SJ � � � c7 �. Ss ' O O O . Q ,,. CI r�s 21 . cs° .� 6 9�ps' p�Ob�o o .O �o Fo o ' � �D AY" 0.��0 0�0 0 °`o „ .."o � „ O . �fjQ ��_��_ C�. LOCUS SCALE 1"=10a0' LEGEND — 10 EXISTING CONTOUR EXISTING MEAN HIGH WATER —••—••—••—••—••—••—••— EDGE OF WETLAND • • • • • • • • • • • • • • • • • • • • 100' WETIAND BUFFER — — — — — — — — FLOOD ZONE PROPOSED BOARDWALK —•—•—•—•—•—•—•—•— 200'RIVERFRONTAREA zXa JoisT � (1'YP. OF 4) 1 2x6 CAP 4x4 RA1L POST 2x4 GUARD 2x6 DECKING W/ 3/4" SPACING 3/8" GALVANIZED L BRACKET 1/2" GALV. MACHINE BOLT W/HD WASHERS BOTH S1DES �(2) 2x6 BENT 3 16G3 GALV. NA1LS MIN. VAhIES I IzpEAT � �\�Zxb BRACE I II zll L II II � I Izsntvn� I I 3' MIN. � � � i �.��_`��6x6 TREATED WOOD POST (NON-LEACHING) TYPICAL WALKWAY SECTION SCALE 1"=5' Al�Pi�G?1�E� � C� __;�1 AP� �.� :���q YARMOUTH OLD KING'S HIGHWAY CONSERVATION REVISIONS DESCRIPTION R E V I S I 0 N S TDM TDM Drawn Check< PROPOSED BOARDWALK TAYLOR BRAY FARM AT 108 BRAY FARM ROAD NORTH IN YARMOUTHPORT SCALE: AS NOTED I DATE: FEBRUARY 13, 2009 TOWN OF YARMOUTH ENGINEERING DIVISION 1146 ROUTE 28 SOUTH YARMOUTH, MA 02664 DRAWN BY: TDM 09003-1 CHECKED BY: TDM SHEET 2 OF 2