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I ' EXu CrtJE - GRADING NOTESLEGEND
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<br /> sya,Di t.5239 525.7 1 • 1. THE DESIGN SHOWN IS BASED UPON THE ENGINEER'S UNDERSTANDING OF THE DOSING
<br /> . '8°525.1EX.CONTOUR
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<br /> 5257 EXISTING C THE PLAN DOES IS REPRESENTH E DETAILEDE FIELDD SURVEY. TRV
<br /> 1 t om® XI G CONDITIONS SHOWN ON NOT PLAN SHEET ARE BASED UPON THE SURVEY PROPOSED CONTOUR
<br /> ii n _ PREPARED BY LIBBER AND ASSOCIATES,PLLC,DATED 11/19/2009.THE CONTRACTOR
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<br /> _i pc,..:A► �,.� � IS RESPONSIBLE FOR VERIFYING FIELD CONDITIONS PRIOR TO BIDDING THE PROPOSED
<br /> hI � _ as. 525a/ \ STEWORK IMPROVEMENTS.IFCONFLICTSARE DISCOVERED,THE CONTRACTOR SHALLSPOT ELEVATION523.6 i� s�4� . .. - --- __ NOTIFY THE OWNER PRIOR TO INSTALLATION OF ANY PORTION OF THE SITEWORK WHICH
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<br /> WOULD BE AFFECTED.IF CONTRACTOR DOES NOT ACCEPT EXISTING SURVEY,INCLUDING TYPE II CATCH BAS N
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<br /> 5.4 P��`-r .. , _ TOPOGRAPHY SHOWN ON THE PLANS,WITHOUT EXCEPTION,HE SHALL HAVE MADE,
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<br /> S� r - AT HIS OWN EXPENSE,A TOPOGRAPHIC SURVEY BY A REGISTERED LAND SURVEYOR ClEANOUT
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<br /> TRENCH DRAIN(TYP) AND SUBMIT IT TO THE OWNER FOR REVIEW.
<br /> / --:" ' - - STORM DRAIN PIPE
<br /> O (SEE UTILITY PLAN) 5 $ ��� (tJ 2, CAUTION-NOTICE TO CONTRACTOR
<br /> 1 t + • s2+?a THE CONTRACTOR IS SPECIFICALLY CAUTIONED AT THE LOCATION AND/OR ELEVATION
<br /> / ' \`✓r« OF EXISTING UTILITIES AS SHOWN ON THESE PLANS IS BASED ON RECORDS OF THE
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<br /> 1 �� VARIOUS UIIUTY COMPANIES AND,WHERE POSSIBLE MEASUREMENTS TAKEN IN THE
<br /> ♦&4lj� \ FIELD.THE INFORMATION IS NOT BE RELIED ON AS BEING EXACT OR COMPLETE.THE
<br /> �� Iramest f CONTRACTOR MUST CALL THE APPROPRIATE UTILITY COMPANY AT LEAST 48 HOURS
<br /> L t ,A\tt/ O' "" i sza us T:fT• I �5245 BEFORE ANY EXCAVATION TO REQUEST EXACT FIELD LOCATION OF UTILI11E5.IT SHALL
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<br /> BE THE RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE ALL EXISTING UTILITIES
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<br /> 6'-RDL® 5245' CONTRACTOR TO INSTALL.6 WHICH CONFlICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THESE PLANS.
<br /> ' 6•RDL
<br /> b F S L 1 t ��'. c +t 0.5X(TYP) RDL pT 0.5X MIN'7TY 3. THE SPOT ELEVATIONS INDICATED ON THIS PLAN REPRESENT THE DESIGN TOP OF
<br /> t i%, 0.5X(TYp) ENSURE POSITIVE DRAINAGE PAVEMENT,UNLESS OTHERWISE NOTED. CITY STORM DRAINAGE NOTES
<br /> '� + ,i PROPOSED RESTAURANT
<br /> RUr1OrJ i�` , 4. CONTRACTOR IS RESPONSIBLE FOR DEMOLITION OF EXISTING STRUCTURES INCLUDING 1. NO PART OF THE DRAINAGE SYSTEM SHALL BE COVERED,CONCEALED OR PUT INTO USE
<br /> t L''z�' ■ O'eROL 0 FFE=525.25 $ REMOVAL OF ANY EXISTING UTILITIES SERVING THE STRUCTURE.UTILITIES ARE TO BE UNTIL IT HAS BEEN INSPECTED,TESTED,AND ACCEPTED BY THE CITY OF EVERETT.
<br /> REMOVED TO THE RIGHT-OF-WAY. 2. ALL WORK AND MATERIAL SHALL CONFORM TO THE CITY OF EVERETT STANDARDS AND
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<br /> +'O.Z6" * bt a o sX(Tw) ;�5243 5INCHES
<br /> w• \ UNSURE CED AREAS DISTURBED BY GRADING OPERATION SHALLRECEIVE 4STANDARD SPECIFICATIONS OF WSDOT APW0.
<br /> ALL A
<br /> 6•RDL 0 a 60 OF TOPSOIL CONTRACTOR SHALL APPLY STABILIZATION FABRIC TO ALL SLOPES 3. APPROXIMATE LOCATIONS OF EXISTING UTILITIES HAVE BEEN OBTAINED FROM AVAILABLE
<br /> 4 LF.12• t • 0.5X(TYP) TC 524R �� }0' 3H:1V OR STEEPER.CONTRACTOR SHALL STABILIZE DISTURBED AREAS WITH GRASS IN
<br /> »_. IC s as SDCO 1YP. SEE �T�s2a3 SZ1 \ / �N� RECORDS AND ARE SHOWN FOR CONVENIENCE.THE CONTRACTOR SHALL BE
<br /> SD®2.5X - A _ II " •sza.o ( ACCORDANCE WITH LOCAL SPECIFICATION UNTIL A HEALTHY STAND OF GRASS IS RESPONSIBLE FOR VERIFICATION OF LOCATIONS AND TO AVOID DAMAGE TO ANY
<br /> ®4'X 6'FlLTERRA UNITiiib t :Y ■ ,ARCH PLANS) ;,41_ F .10 ADDITIONAL UTILITIES SHOWN.IF CONFLICTS WITH EXISTING UTILITIES ARISE DURING
<br /> TOP OF UNIT 5229. '"' i`��r/. 5 s. <G��� 1 \ 6. ALL CUT AND FILL SLOPES SHALL BE CONSTRUCTED PER THE IBC CODE AND CONSTRUCTION,THE CONTRACTOR SHALL NOTIFY THE PUBLIC WORKS INSPECTOR AND
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<br /> INLET AT FOF UNIT 5215:::. I' T f \ APPLICABLE LOCAL REGULATION. ALL CUT AND FILL SLOPES SHALL BE 2:1 OR ANY CHANGES REQUIRED SHALL BE APPROVED BY THE CITY ENGINEER PRIOR TO
<br /> IE OUT. 518.0 a t p:y+I;I .�, '�44444 `, 45 X 8.5'FILIERRA UNIT�'/ FLATTER UNLESS OTHERWISE NOTED. COMMENCEMENT OF RELATED CONSTRUCTION ON THE PROJECT.
<br /> its ittln `�� 44j4 't� / TOPOF UNIT: 524.0 7. CONTRACTOR SHALL ASSURE POSITIVE DRAINAGE AWAY FROM BUILDINGS FOR ALL 4,ALL STORM SYSTEMS WITHIN THE PUBLIC RIGHT-OF-WAY OR IN EASEMENTS MUST BE
<br /> I j t r t' / : , ®, M '...11. ..,.I CONNECT TO �� INL,ET AT FLOWLINE: 523.5 NATURAL AND PAVED AREAS AND SHALL GRADE ALL AREAS TO PRECLUDE PONDING STAKED BY SURVEY FOR LINE AND GRADE PRIOR TO STARTING CONSTRUCTION.
<br /> �♦ 7 x• A a ! OUT: 520,0 OF WATER, 5,ALL CATCH BASIN GRATES MUST BE STENCILED OR STAMPED'DUMP NO WASTE,DRAINS
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<br /> _ 2 (�� ©` \ '<�!} l�f' E= 519.5 �� �/ i B. ALL POLLUTANTS OTHER THAN SEDIMENT ON-SITE DURING CONSTRUCTION SHALL BE TO STREAM,LAKE,RIVER,PUGET SOUND,OR WETLAND.'CHOOSE APPROPRIATE FEATURE
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<br /> t T"� • ` �^\t `'6/ � �� HANDLED AND DISPOSED OF IN A MANNER THAT DOES NOT CAUSE CONTAMINATION OF FOR THE PROJECT.
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<br /> r[ �_>T;pfarti, ® , ,. er»4j� 4 ,7 / STORMWATER. THE CONTRACTOR SHALL ADHERE TO ALL TERMS AND CONDITIONS AS
<br /> a , , 4 OUTLINED IN THE GENERAL N.P.D.E.S.PERMIT FOR STORMWATER DISCHARGE
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<br /> `._ /_ t �3 `0 `'� ,., , • 0 O ASSOCIATED WITH CONSTRUCTION ACTIVITIES,
<br /> ,. iP 522E 10#(0y ► / 9, PROPERTIES AND WATERWAYS DOWNSTREAM OF THE SITE SHALL BE PROTECTED FROM
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<br /> ,,4( l 'y'`y- EROSION DUE TO INCREASES IN THE VOLUME VELOCITY AND PEAK FLOW RATE OF
<br /> TYPE ��' 522+ t F TM !? : STORMWAIER RUNOFF FROM PROJECT SITE BENCHMARK
<br /> 21 6 IE 14�+; �3123 �' 4 10. CONSTRUCTION SHALL COMPLY WITH All APPLICABLE GOVERNING CODES AND BE PK NAIL SET BY PACE PER ALTA/AGSM SURVEY FOR PACLAND DATED OCTOBER 17,2003.
<br /> 1 '" ••" / 1P 524.3_ CONSTRUCTED TO SAME
<br /> lE 51.3 i .. / TiLEVATION=525.21 NAVD'88
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<br /> ,� 1 UNSUITABLE SOILS LOCATED WITHIN THE BUILDINGS SPLAY
<br /> LINE OF THE y X ,-- ,.-.... f,� CONTRACTOR TO REMOVE
<br /> TINGS.
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<br /> 5225 ; ® +.-__.. ��).. .. / .7 12. FOR BOUNDARY OAND TOPOGRAPHIC INFORMATION REFER TO PROJECT SURVEY.
<br /> �yB a v / /.. 13. FOR LAYOUT INFORMATION REFER TO THE ARCHITECTURAL SITE PLAN.
<br /> INTERCEPT,b0STING 2• r ,'
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<br /> PLASIIC.PIPEAND INSTALL 5222 ltH rx �; / [� ' ,'
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<br /> `� NEW 2'PIPETNTO NEW CB •
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<br /> CONNECT 2 LF.24 SD TO 54 //% D V / '
<br /> PIPE W/54•X24•REDUCER .i' /;/ N. '' STORM DRAINAGE NOTES
<br /> / 1, EXISTING DRAINAGE STRUCTURES TO BE INSPECTED AND REPAIRED AS NEEDED,AND
<br /> j /// ° EXISTING PIPES TO BE CLEANED OUT TO REMOVE ALL SILT AND DEBRIS.
<br /> 1 o • 2.-.� :_\ ati` IF ANY EXISTING STRUCTURES TO REMAIN ARE DAMAGED DURING CONSTRUCTION IT
<br /> SHALLBETHECONTRACTORS RESPONSIBILITY TO REPAIR AND/OR REPLACE THE
<br /> �`'"�- ';', CO TR ESPONSIB UTY
<br /> . ;4'.X,6..FlLTERRA UNIT E� EXISTING STRUCTURE AS NECESSARY TO RETURN IT TO EXISTING CONDITIONS OR
<br /> E " 7OP OF UNIT: 523.3 BETTER.
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<br /> -:(IILET k1 fLOWUNE: 522.8 3. STORM DRAINAGE PIPE WITH LESS THAN 2'-0"COVER SHALL BE CLASS IV REINFORCED
<br /> it IE OUf 519.3 CONCRETE PIPE,OR APPROVED EQUAL TO SUSTAIN H-20 LOADING.
<br /> 4. ALL ON-SITE STORM DRAINAGE PIPE SHALL BE SMOOTH WALLED INTERIOR,
<br /> 15 ' MANUFACTURERS VERIFICATION OF MANNING'S ROUGHNESS COEFFICIENT N=0.012 OR
<br /> s • - LESS.
<br /> STRUCTURE SCHEDULE PIPE SCHEDULE 5. PRECAST STRUCTURES MAY BE USED AT CONTRACTOR'S OPTION.
<br /> o �! TYPE RNA (OUT) DIAMETERLENGTH (5 , 6. ALL CATCH BASINS AND AREA DRAINS ARE TO BE SITUATED SUCH THAT THE OUTSIDE
<br /> EDGE OF GRATE FRAME IS AT TOE OF CURB OR FLOWUNE OF GUTTER(WHERE
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<br /> TYPE II CB 522.8 515.75f• ID 12' 115 ,005 APPLICABLE).
<br /> W/SOLID LID 02 12' 31 .005 7. CATCH BASIN INLET PROTECTION/EROSION CONTROL TO BE USED FOR ALL NEW
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<br /> TYPE II CB 0 54 HOPE•• 32 .005 INLETS.
<br /> F 05220 515.1 B. ALL STORM PIPE ENTERING STRUCTURES SHALL BE GROUTED TO ASSURE CONNECTION
<br /> W/SOLID LID El 12' 17 005 AT STRUCTURE IS WATERTIGHT.
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<br /> m O TYPE II CB 5233 W 514.9 48 HOPE"' S0 .000 9. All STORM SEWER MANHOLES IN PAVED AREAS SHALL BE FLUSH WITH PAVEMENT,
<br /> W/SOLID LID E: 512.4 © 12• 2 .050 AND SHALL HAVE TRAFFIC BEARING RING AND COVERS. MANHOLES IN UNPAVED
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<br /> m CI54'TYPE II CB 524 2 EX: 512.2t ID 48'HOPE." 86 .000 AREAS SHALL BE 6'ABOVE FINISH GRADE. LIDS SHALL BE LABELED'STORM SEWER'.
<br /> W/SOLID LID ER: 512.2 10. ALL STORM STRUCTURES SHALL HAVE A SMOOTH UNIFORM POURED MORTAR INVERT
<br /> ID 12• 42 .005 FROM INVERT IN TO INVERT OUT,UNLESS OTHERWISE SHOWN IN THE CATCH BASIN
<br /> = TYPE II CB W 517.9 DETAIL
<br /> 0 W/SOLID LID E:E: 514.0 [] 12' 105 .005 11. CONTRACTOR SHALL CONNECT ROOF DRAIN LEADERS TO PROPOSED STORM DRAINS AS
<br /> -rg54•TYPE II CB ••2 LF.24"SD do 54•X24'REDUCER AT EACH END SHOWN.
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<br /> E: 514.0 .., ro 811
<br /> c © W SOLID LID ke 524.3 W 514.0 2 LF.24"SD do 48'X24•REDUCER AT EACH END GRAPHIC SCALE
<br /> OW CONTROL S: 512.3 w.`�/•
<br /> STRUCTURE
<br /> TYPE II CB W 514.0 FOR UTLITY TRENCH DETAILS, /°
<br /> W/SOLID LID 524.0 E 519.8m I w veer I
<br /> i S: 518.75 FOR SEE COVERCINITY SHEET CV-1 REFER SHEET CO DETAILS 6,7,8
<br /> d •VERIFY IE PRIOR TO INSTALLATION min_ 20 I l Know what's below.
<br /> Call before you dig.
<br /> 1 No. Date By Revision Description I Designed er Teem Date c�°E:S.N w - - r
<br /> �, � 12/18/09 � 4 �� ~-5 , , BOB'S BURGERS GRADING AND
<br /> 4 RSB PERMIT .... © m
<br /> AND BREW n�
<br /> 24
<br /> w Checked B No \� O ias<N.W.,su�tob r13�»�9soo DRAINAGE PLAN
<br /> MSN 30053002 �s,Li7os,� � ommaa•WA9a�t 6t3�� z� EVERETT, WASHINGTON
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