2201 100TH ST SW 2017 Plans 2022-11-28 (2)

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DI @ 0.5% 1E=559.66 (6"PVC NE) -y ill TC=562.47 i I BC=561.97 -a ,I EL:=561.52 EL:=562.59 s I 1 Exist CB TYPE 1 �> n I RIM=561.46 CCv 1 r; I I IE`558.65 (12"PVC W) ail IE=558.57 (8"PVC SE) % IE=558.55 (4„PVC NE) IE=558.66 (8"DI N) c; 'i JL i I �l I �I I i I. - - ,,, ' `t _ "� ' `_3 -, I� � � i 11 5 F, , L I w�v�I _�'" i 7II��/ k; 5 r T �- - jL)w --- --- _-`I1 --- ci�-_�_ Jc_; �. _) ..)5 -tL - C _ r T_ - c SS D --- _ _ --- _- - y , - _ ---- - J, -- c� T�vV S S SS 0 5 --._- ` R - - +I J � II 1 , 1_ 0 ---- S f-- - S'� C_L) - -ud- AL IN LEGEND F�*j - - - - - - STORM DRAIN PIPE 0 15 30 60 •--- RDL ROOF DRAIN LINE 6 SCALE: 1 INCH = 30 FEET - - - FD - - - FOOTING DRAIN LINE F CATCH BASIN, TYPE 1 /1 L ~ EL=XXX.XX SPOT ELEVATIONS .X.XX% SLOPE 560 PROPOSED CONTOUR -- - - - - - - EXISTING CONTOUR GRADE BREAK EL FINISHED GRADE ELEVATION TC TOP OF CURB BC BOTTOM OF CURB CITY OF EVERETT STORM DRAINAGE STANDARD NOTES 1. NO PART OF THE DRAINAGE SYSTEM SHALL BE COVERED, CONCEALED, OR PUT INTO USE UNTIL 1T HAS BEEN INSPECTED, TESTED, AND ACCEPTED BY THE CITY OF EVERETT. 2. ALL WORK AND MATERIAL SHALL CONFORM TO THE CITY OF EVERETT DESIGN AND CONSTRUCTION STANDARDS AND SPECIFICATIONS AND THE WSDOT/APWA STANDARD SPECIFICATIONS FOR ROAD, BRIDGE, AND MUNICIPAL CONSTRUCTION (CURRENT EDITION). 3. APPROXIMATE LOCATIONS OF EXISTING UTILITIES HAVE BEEN OBTAINED FROM AVAILABLE RECORDS AND ARE SHOWN FOR CONVENIENCE. THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFICATION OF LOCATIONS AND TO AVOID DAMAGE TO ANY ADDITIONAL UTILITIES SHOWN. IF CONFLICTS WITH EXISTING UTILITIES ARISE DURING CONSTRUCTION, THE CONTRACTOR SHALL NOTIFY THE PUBLIC WORKS INSPECTOR AND ANY CHANGES REQUIRED SHALL BE APPROVED BY THE CITY ENGINEER PRIOR TO COMMENCEMENT OF RELATED CONSTRUCTION ON THE PROJECT. 4. ALL STORM SYSTEMS WITHIN THE PUBLIC RIGHT-OF-WAY OR IN EASEMENTS MUST BE STAKED BY SURVEY FOR LINE AND GRADE PRIOR TO STARTING CONSTRUCTION. 5, ALL CATCH BASIN GRATES MUST BE STENCILED OR STAMPED "DUMP NO WASTE DRAINS TO PUGET SOUND." STORM DRAINAGE NOTES 1. EXISTING DRAINAGE STRUCTURES TO BE INSPECTED AND REPAIRED AS NEEDED, AND EXISTING PIPES TO BE CLEANED OUT TO REMOVE ALL SILT AND DEBRIS. PLEASE REFER TO OPERATIONS AND MAINTENANCE GUIDELINES WITHIN STORM DRAINAGE ANALYSIS. 2. IF ANY EXISTING STRUCTURES TO REMAIN ARE DAMAGED DURING CONSTRUCTION IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO REPAIR AND/OR REPLACE THE EXISTING STRUCTURE AS NECESSARY TO RETURN IT TO EXISTING CONDITIONS OR BETTER. 3. ALL ONSITE STORM DRAINAGE PIPE SHALL BE SMOOTH WALLED INTERIOR, MANUFAC I URLR'S VERIFICATION OF MANNING'S ROUGHNESS COEFFICIENT N=0.012 OR LESS. 4. PRECAST STRUCTURES MAY BE USED AT CONTRACTOR'S OPTION. 5. CATCH BASIN INLET PROTECTION / EROSION CONTROL TO BE USED FOR ALL NEW INLETS. 6. ALL STORM PIPE ENTERING STRUCTURES SHALL BE GROUTED TO ASSURE CONNECTION AT STRUCTURE IS WATERTIGHT. 7. ALL STORM STRUCTURES SHALL HAVE A SMOOTH UNIFORM POURED MORTAR INVERT FROM INVERT IN TO INVERT OUT, UNLESS OTHERWISE SHOWN IN THE CATCH BASIN DETAIL. 9. PERMANENT SITE CONVEYENCE STRUCTURES TO BE DESIGNED AND SPECIFIED DURING SITE PLAN APPROVAL. GRADING NOTES 1. THE SPOT ELEVATIONS INDICATED ON THIS PLAN REPRESENT THE DESIGN TOP OF PAVEMENT, UNLESS OTHERWISE NOTED. 2. CONTRACTOR SHALL APPLY STABILIZATION FABRIC TO ALL SLOPES 3H:1 V OR STEEPER. CONTRACTOR SHALL STABILIZE DISTURBED AREAS IN ACCORDANCE WITH LOCAL SPECIFICATION. 3. ALL CUT AND FILL SLOPES SHALL BE CONSTRUCTED PER THE UBC CODE AND APPLICABLE LOCAL REGULATION. ALL CUT AND FILL SLOPES SHALL BE 2` :1 OR FLATTER UNLESS OTHERWISE NOTED. 4. CONTRACTOR SHALL ASSURE POSITIVE DRAINAGE AWAY FROM BUILDINGS FOR ALL NATURAL AND PAVED AREAS AND SHALL GRADE ALL AREAS TO PRECLUDE PONDING OF WATER. 5. ALL POLLUTANTS OTHER THAN SEDIMENT ON -SITE DURING CONSTRUCTION SHALL BE HANDLED AND DISPOSED OF IN A MANNER THAT DOES NOT CAUSE CONTAMINATION OF STORMWATER. THE CONTRACTOR SHALL ADHERE TO ALL TERMS AND CONDITIONS AS OUTLINED IN THE GENERAL N.P.D.E.S. PERMIT FOR STORMWATER DISCHARGE ASSOCIATED WITH CONSTRUCTION ACTIVITIES. 6. CONTRACTOR TO REMOVE UNSUITABLE SOILS LOCATED WITHIN THE BUILDINGS SPLAY LINE OF THE FOOTINGS. 7. FOR BOUNDARY AND TOPOGRAPHIC INFORMATION REFER TO PROJECT SURVEY. 8. ALL GRADING, SITE PREPARATION, AND EARTHWORK SHALL BE PERFORMED IN ACCORDANCE WITH THE PROJECT GEOTECHNICAL ENGINEERING REPORT. 9. ALL FILL MATERIAL SHALL BE APPROVED BY THE GEOTECHNICAL ENGINEER PRIOR TO PLACEMENT AND COMPACTION. i AA &- ld*114- PLAN APPROVED B ES FDA17 n GE EROSION PUBLIC WORKS DEPARTMENT WATER A `PUBLIC WORKS PERMIT IS REQUIRED PRIOR TO STARTING SEWER a ANY CONSTRUCTION ON THIS -' PROTECT. APPROVAL FOR THIS PROTECT IS CONDITIONAL PER TRAFFI CURRENT] �aN DS AND EXPIRES UNLESS PERMIT FOR CONSTRUCTION HAS CITY EjfGINEER BEEN ISSUED. NAVIAN SITE I CIVIL 11400 se. 8th street I suite 345 bellevue, wa 98004 t: 425.453.9501 I f: 425-453-8208 www.navixeng.com CLIENT/OWNER FISHER CONSTRUCTION GROUP PROJECT NAME A, . NAVIX PROJECT NUMBER: 50-474-002 PROJECT ADDRESS 2201 1 OOTH STREET SW. EVERETT, WASHINGTOK d 46437 I STEg�� "SSIONAL E�'Z REVISIONS REV ISSUED FOR: DATE 1 CITY PERMIT 09.13.17 �® x d SECTION, TOWNSHIP, RANGE: SE 1/4, SW 1/4 OF SECTION 14, TOWNSHIP 28 NORTH, RANGE 4 EAST, W.M. PROJECT TEAM REVIEWED BY: JJV/JWT DESIGNED BY: KYG/JJV 1