Loading...
HomeMy WebLinkAbout05D1835N, Q 0 LAJ CC14 • LOCATED IN -THE Nw 1/4. OF SECTION 7, T21 N, R5E, W.M. AUBURN, WASHINGTON ..111111lllllIIIIII114, r1 . GENERAL NOTES. 1. THIS DEVELOPMENT PROJECT SHALL .CONFORM TO THE CITY OF AUBURN'S REQUIREMENTS AND BE IN ACCORDANCE WITH THE APPROVED PLANS. ANY CHA4GES FROM THE APPROVED PLAN WILL REQUIRE APPROVAL FROM THE P OWNED, ENGINEER AND THE CITY. 2. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO THE "WASHINGTON STATE DEPARTMENT OF TRANSPORTATION (WSDOT) STANDARD SPECIFICATIONS FOR ROAD, BRIDE, AND MUNICIPAL CONSTRUCTION" CONSTRUCTION SEQUENCL (2002), EXCEPT WHERE SUPPLEMENTED OR MODIFIED BY THE CITY'S CONSTRUCTION STANDARDS MANUAL. COPIES OF THE ABOVE DOCUMENTS BE AVAILABLE AT THE JOB SITE DURING CONSTRUCTION. 1. SCHEDULE AND ATTEND A PRE -CONSTRUCTION MEETING WITH CITY OF AUBURN OFFICIALS. 3. A PRE -CONSTRUCTION MEETING SHALL BE REQUIRED PRIOR TO THE START 2. ESTABLISH THE CLEARING AND GRADING LIMITS. OF ALL CONSTRUCTION. CONTACT THE PUBLIC WORKS DEPARTMENT AT 253- 931-3010 TO SCHEDULE A MEETING. 3. INSTALL SEDIMENT CONTROL FACILITIES PER SHT C2 AND THE 4. LOCATIONS SHOWN FOR EXISTING UTILITIES ARE APPROXIMATE. THE CITY OF AUBURN INSPECTOR. CONTRACTOR IS CAUTIONED THAT OVERHEAD UTILITY LINES MAY NOT BE 4. BEGIN DEMOLITION OF EXISTING STRUCTURES, PAVEMENT, THE SHOWN ON THE DRAWINGS. IT SHALL BE THE CONTRACTOR'S STORM CONVEYANCE SYSTEM AND ETC. AS SHOWN ON THESE RESPONSIBILITY TO DETERMINE THE TRUE ELEVATIONS AND LOCATIONS OF PLANS ALL UNDERGROUND UTILITIES AND THE EXTENT OF ANY HAZARD CREATED BY OVERHEAD UTILITY LINES. IDENTIFICATION, LOCATION MARKING AND 5. EXISTING PAVING SHALL BE SWEPT AND KEPT CLEAN RESPONSIBILITY FOR, UNDERGROUND FACILITIES OR UTILITIES, IS OF EXCESS SEDIMENT. GOVERNED BY THE PROVISIONS OF CHAPTER 19.122 REVISED CODE OF WASHINGTON (ROW). PRIOR TO STARTING CONSTRUCTION, THE 6. BEGIN REGRADING AS SHOWN ON SHEET C3 AND AMEND TESC CONTRACTOR SHALL CALL ONE -CALL (1-800-424-5555) FOR UTILITY FACILITIES AS REQUIRED. LOCATIONS (WATER, SANITARY SEWER, STORM SEWER, GAS, POWER, TELEPHONE AND TELEVISION). 7. HYDROSEED ALL LANDSCAPED AREAS UPON COMPLETION OF GRADING ACTIVITIES AND IN ACCORDANCE WITH GRADING AND 5. PRIOR TO THE START OF CONSTRUCTION A PROPOSED ROUTE AND TEMPORARY EROSION AND SEDIMENTATION CONTROL PLAN, AND SCHEDULE FOR HAULING MATERIAL TO THE SITE SHALL BE SUBMITTED TO LANDSCAPING PLANS. THE CITY FOR APPROVAL. IF THE CITY BELIEVES THAT THE PROPOSED HAUL ROUTE WILL ADVERSELY IMPACT THE STREET NETWORK, HAULING MAY BE 8. CONSTRUCT STORM DRAINAGE SYSTEM, STORMTECH DETENTION LIMITED TO APPROPRIATE OFF-PEAK HOURS OR ALTERNATE ROUTES. FIELD, BAYSAVER, AND UTILITIES. 6, THE CONTRACTOR SHALL BE RESPONSIBLE FOR PUBLIC SAFETY ON AND 9. BEGIN PAVING AND STRIPE PARKING STALLS AS SHOWN SHEET AROUND THIS PROJECT. PRIOR TO THE START OF WORK, ALL METHODS AND Cl. EQUIPMENT USED FOR TRAFFIC CONTROL AND STREET MAINTENANCE SHALL BE SUBMITTED TO THE CITY FOR APPROVAL. CONTRACTORS AND THEIR 10. MAINTAIN TESC FACILITIES UNTIL ALL RISK OF SURETY SHALL BE LIABLE FOR INJURIES AND DAMAGES TO PERSONS AND EROSION/SEDIMENTATION DRAINAGE HAS PASSED AND PERMANENT PROPERTY SUFFERED BECAUSE OF CONTRACTORS OPERATIONS OR STORM DRAINAGE SYSTEM IS INSTALLED AND FUNCT,ONAL. NEGLIGENCE CONNECTED WITH THEM. 7. ALL CONSTRUCTION SURVEYING FOR EXTENSIONS OF PUBLIC FACILITIES 11. REMOVE ALL TESC MEASURES, AS APPROVED BY THE CITY OF SHALL BE DONE UNDER THE DIRECTION OF A WASHINGTON LICENSED LAND AUBURN AND THE ENGINEER UPON SUBSTANTIAL COMPLETION OF SURVEYOR OR A WASHINGTON LICENSED PROFESSIONAL CIVIL ENGINEER. CONSTRUCTION. 8. CERTIFIED DRAWINGS ARE REQUIRED PRIOR TO PROJECT ACCEPTANCE. 12. REMOVE ALL SEDIMENT FROM STORM STRUCTURES REFER TO THE CITY'S "RECORD CONSTRUCTION DOCUMENT" HANDOUT. UPON COMPLETION OF CONSTRUCTION. OWNER MT. RAINIER NATIONAL BANK HUGO VANDERWAAL 501 ROOSEVELT AVE ENUMCLAW, WA 98022 (360) 825-0100 ENGINEER RUPERT ENGINEERING, INC DAVE DORMIER 1519 WEST VALLEY HWY N AUBURN, WA 98001 (253) 833-7776 SURVEYOR HOLMVIG, DEWITT, AND ASSOCIATES MIKE DEWITT 1036 COLE ST ENUMCLAW, WA 98022 (360) 825 6963 CODE NOTES I PARCEL NUMBER: 0000800038 W AUBURN zZ z GOLF z COURSE D BRAMAN AUBURN PARK CITY LIMITS MUNICIPAL z Apr SITE w z �y dNE AIRPORT 22NO ST ??NOST' m Nz t tst � ?Oth E D m 1 th - w 17th NE i �i z.141h ST NE f14THST z W m \,�7, NE A O NE Y IJf a Q -, H U [ICE Z U C14 I C> ro o rn W W � "' N `� _ � x � W �Z Z W >. 3` 6 J y rn 00 V V/ Z C CV 0 J Q U = �¢~ • ZONING: C3 I z LOT SIZE: 1.23 ACRES VICINITY MAP NORTH CONSTRUCTION TYPE: V-B >_ OCCUPANCY: B N.T.S. OCCUPANCY LOAD: 50 PEOPLE .� N ALLOWABLE AREA: 9,000 SF (PER IBC 2003, TABLE 503) LEGAL DESCRIPTION °° � m z PARKING REQUIRED � Q OFFICE 5,650 300 =18.83 � / LOT 1, CITY OF AUBURN SHORT PLAT NUMBER 4-87, � TOTAL = 18.83 STALLS AS PER PLAT THEREOF RECORDED UNDER NUMBER m PARKING PROVIDED 8705051783, IN KING COUNTY, WASHINGTON. m HANDICAP (8' MIN. x 19') = 3 -�--y► I �[ STANDARD (9'MIN. x 19') = 34 BEARING COMPACT (8'MIN. x 16') = 10 (21.3%) �'— ::D 0L < z TOTAL = 47 STALLS CITY OF AUBUR14 S.P. 4-87, REC#8705051783 O Lt_I m � I Z : I z VERTICAL DATUM D CITY OF AUBURN RR SPIKE IN POWER POLE ALONG �I NORTH SIDE OF 26TH NE. JUST WEST OF "E" ST. NE. uj �`— J - ELEV = 56.29' (NAVD 1988) m IMPERVIOUS SURFACE COVERAGE } EXG IMPERVIOUS SURFACE = 44,341 SF (1.02 ACRES) NEW IMPERVIOUS SURFACE = 42,348 SF (0.97 ACRES) SHEET INDEX LEGEND Cl SITE PLAN t)u rRIPT10N NEW EXISTING C2 TESC PLAN STORM SEWER p EX. 12" STORM C3 GRADING, DRAINAGE, UTILITIES PLAN SANITARY SEWER S EX. 8" SEWER Q C4 DETAILS & SECTIONS WATER w EX.-2" WATER C5 BAYSAVER DETAILS L1 LANDSCAPING PLAN AC PAVING 0 L2 IRRIGATION PLAN CONC. PAWING D1 MAIN FLOOR DEMO PLAN 0:_ ""OF DEMO PLAN LANDSCAPING Al MAIN FLOOR PLAo SPOT ELEVATIONS / xx.xx A2 ELEVATIONS J A3 REFLECTED CEILING PLAN CONTOURS 50 50 A4 GENERAL NOTES W A5 GENERAL NOTES STORjti. 11ANHOLE 0 Ln z S1 FOUNDATION PLAN STORM CATCHBASIN ■ ❑< C) c: u') S2 ROOF FRAMING PLAN 9 co S3 STRUCTURAL DETAILS SANITARY SEWER MANHOLE 0 M S4 STRUCTURAL DETAILS — — — — S5 STRUCTURAL DETAILS WATER VALVE ►, S6 STRUCTURAL NOTES FIRE HYDRANT ABBREVIATIONS TELEPHONE MANHOLE (� 5E BLC - BUILDING CORNER MH - MANIiOLE POWER VAULT ® Z = o C - COMPACT MJ - MECHANICAL JOINT ' � = Z CB - CATCH BASIN OH - OVERHEAD STREET LIGHT co CL - CLASS PL - PROPERTY LINE � 4) m b d --"3 CO CO - CLEAN OUT R - RADIUS UTILITY POLE -o D - STORM DRAIN RW - RIGHT-OF-WAY DDCV - DOUBLE DETECTOR CHECK VALVE SS - SANITARY SEWER v FOUND CASE MON DI - DUCTILE IRON SQ FT - SQUARE FEET DS - DOWNSPOUT S/W - SIDEWALK GAS METER D/W - DRIVEWAY TO - TOP OF CURB EL - ELEVATION TP - TEST PIT GUY WIRE ANCHOR d ESMT - EASEMENT UNO - UNLESS 140TED OTHERWISE EXG - EXISTING �J FD - TELEPHONE JUNCTION BOX FOUNDATION DRAIN EDC - FIRE DEPT. CONNECTION W - WEST II ROOF DRAIN y�� E Aso FF - FINISH FLOOR E - EAST '� �� �y F` FH - FIRE HYDRANT N - NORTH FL - FLANGE JOINT POWER POLE W/TRANSFORMER HC - HANDICAP NW - NORTHWEST cn z IE - INVERT ELEVATION SW - SOUTHWEST UNDERGROUND POWERS - NE - NORTHEAST © 31741 LF LINEAR FEET T P�p��w4 LS - LANDSCAPING SE - SOUTHEAST SIGNAL POLE `-f/SEM EXPIRES 12 13 200,5 5 003 U I IU I Y UUM LIU I NU I t: RECORD DRAWING CERTIFICATION PROJECT REF: URA 05-0006/STMO - 9 DATE 1 1 /3©/04 THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION DIMENSION, AND DEPTH OF ALL EXISTING UTILITIES, WHETHER SHOWN ON THESE PLANS OR NOT, BY POTHOLING THE UTILITIES AND SURVEYING THE THESE DRAWINGS CONFORM R THE CONTRACTOR'S CONSTRUCTION RECORDS. - THESE PLANS ARE "APPROVED FG% CONFORMANCE Kni THE CITY OF AUBURN DRAWN mc THE HORIZONTAL AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE 0 1-800-424-5555 AND THEN POTHOLING ALL EXISTING UTILITIES AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST. LOCATIONS OF SAID UTILITIES AS SHOWN ON THESE PLANS ARE NOT GUARANTEED AND ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR SHALL CONSULT RUPERT ENGINEERING, INC. BY; DATE: TITLE/POSITION: CONFIRMED BY CITY: DATE: ENGINEERING DIVISION'S REQUIREMENTS Cr 4%+DS ApIproved BY Date Approved: CHECKED DED JOB Po. 040�6 S� 1EET N0. TO RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH c 1 CONSTRUCTION. S:\01\04046\Ci,il\CI-046.dwj I Drafter Name: A. PAUL I Plat Date: APR 22 2005 11:53:41 1 Last ..Modified Date: APR 08 2005 16:20:41 1 Submittal: REVISION 2 LOCATED IN THE NW 1/4 OF SECTION 7, T21N, R5E, W.M. AUBURN, WASHINGTON EXG SSMH - _ .81 REF I REMOVE EXG S/W & ROLLED CURB TO REMOVE ASPHALT FOR , NEAREST JOINT AS REMOVE EXG 8"0 INSTALLATION OF • EXG SSMH (REF) � STLT NECESSARY FOR STORM PIPES NEW STORM PIPE ° IGN NOPARKIN( REMOVAL & EXG DOMESTIC REINSTALLATION REMOVE EXG CONIC DEMOLISH THIS PORTION WATER SERVICE 5.0 I OF STORM LINES S/W AS SHOWN OF EXG BUILDING AS _ DETAILED ON THE N89'06'34"W 369.97 STRUCTURAL DWGS G CO (REF) ' I -S - :\�-� \ \ \ 133.5 W- - W- -W_ - --W--f-H EXG WTR M IR (REF) Q --0 E G CO (REF)El / `\\ \`\\\\\�\ J INSTALL CB \ \ \ \ \ \ , - PROTECTION PER RIM=60.62 `\ \\ \` ♦\ \\ \\ \\ �\ �\ \°\ `\ e,w cn IE(E)=58.32 : \ \ COA STD DTL IE(W)=58.17 : \\ \\ \\ \` \` \` \\ \` \` ` �` `�, EROSION-04 I \ \ \ \ \ \ \ \ REMOVE EXG S/W TO / r ` \ \ ` �\ �\ �. \� �\ \ � ' \,, NEAREST JOINT FOR = 0.2a ����'.�.. ,... \\ \\ \\ �c EXISTING BUILDING 45 /��j, ♦ �, e rn \ INSTALLATION OF eo X \ ,, FINISH FLOOR = 62.82 ACCESSIBLE CURB RAMP N RIM 60, \ \ \ \ A`\ \ \ \ \ . \ \. \ \ IE 58i , \ \ `\ \ �jlc `\ `\ `. ^y \\ �\ �\ `� \\ \\ `':Y� '`\ `\ `� \ .\ \\ \` \ \ ♦ e\ 7. Q IE( ,S)= l91 \ Jy t° \ WYVARE 73.9 FILL HOLES W/NON- \ \•, \\ \\ ` \\1�'\ \ `\ `\ �\ \v �'��^, \`. �\ �� `\ ) r \ \ \ , ,� \\ \\ \ o �n ` 21.5 38.1 a, 20.7 SHRINK GROUT & INSTALL CB -- PROTECTION PER COA STD DTL _ C.) \ \ \ \ \ \ \ \ \ \ \ i , \ �' ; • \ \ ` \ ` \ ` \ \ \ \ \ \� i .. j -�-�- `--�--�� -<-- t t�° -r ` , y ' --- '., \ ♦ ,r , , a EROSION-04 I � \ \ \ \ � \ \ \ \ \ \ \ "/��\/ / \. \ � \ \ \ � , � \ \ \ ,� \ \ \ \ \ \ \ \ \ • �.:.\ � � / / ,Y-7�� �y \ \\ `\`\�\ \� \\ \\ \\ \\ /, ♦ �'/ \ \ \ \ \� \ \ \ \ \ . \\\\\\\\``\`\. REMOVE EXG ASPHALT ' _ \ \ ` ... 9.!� �• \ \ `\ `\ \ �,•, \\ \\ �\ \\ \� \� \\ �\ HC CAMP REMOVE CURB FOR INSTALLATION w � _ \ `\ `\ `\ `\�` •\T�}r,� \\ \\ \ \ \ \ \ \\ \� \� �\ �\ \` \\ \ xZ�> \ \ REMOVE EXG ASPHALT OF BAY SAVER I I y \ \ `\ \ \ \ \ \ \ \ \ \ \ \ \ \ > <, \ \' AS SHOWN TREATMENT SYSTEM G, .\ \\ \\ `� �\ \� \\ \` \\ \\ \` \` �\ •\ \\ ��\>���� CB#4 _D ___-_-13-120' %= 0.35 RIM=60.96 EXG SSMH � � _ \\\\\\�\\\\ \\\\\ \`�\�\\`\\`\\'`�\`\\`�\`\\`\\`\\\�\\`\\ :CB 3 `D- - ,� --(]-{�IE(W)=59.3) IE= M� MR REF - _-_� \ \ \ \ `� `\ ` ` \ \ \ \ \ \ \ \ # ;RIM=61.29 REMOVE EXG .\�\\\\\�\ \` ``�\`\ \` `\� \\\\\\\\\\\\\�\\\ \\ \\ \\�\\\ \`,\`\\`\\`�\\\ \`\\`\\\\\ \ 'IE F =58.89 INSTALL CB PROTECTION J ` ` ` ` \ \ \ `� \ ` ` \ ` ` ` ` ` \ \ \ \ \ `JE(W)=58.7 PER COA STD DTL SPEED BUMP I ¢ \ \ \ \ \ \ \ ` \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ �`� EROSION-04 o �\ �\ \\ \\ \\ \ \ \\ \\ \\ \\ \\ \\ \ INSTALL CB PROTECTION N \ \ \ \ \ `� `\ `\ `� `\ \ \ \ \ \ \ `\ �\ `\ �\ `� �\ `\ `\ �\ `\ PER COA STD DTL \ EROSION-04 W \ N89'06'34"W 369.98 ZINSTALL CONSTRUCTION REMOVE EXG ASPHALT AS SHOWN FILL. HOLE W/ ENTRANCE PER COA STD FOR INSTALLATION OF STORMTECH NON -SHRINK GROUT REMOVE EXG ASPHALT AND DTL EROSION-01 CHAMBER DETENTION SYSTEM AND FOR CONSTRUCTION OF NEW ASPHALT CONIC CJRB AS SHOWN FOR PAVING SURFACE INSTALLATION OF NEW LANDSCAPING. TESC & DEMO PLAN NORTH ♦ / / / / / / Ld o X ' w EXG CB RIM =62. U IILI iY CONFLICT NOTE: THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION, AND DEPTH OF ALL EXISTING UTILITIES, WHEIHER SHOWN ON THESE PLANS OR NOT, BY POTHOLING THE UTILITIES AND SURVEYING THE THE HORIZONTAL AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE 0 1-800-424-5555 AND THEN POTHOLING ALL EXISTING UTILITIES AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST. LOCATIONS OF SAID U111_I11ES AS SHOWN ON THESE PLANS ARE NOT GUARANTEED AND ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR SHALL CONSULT RUPERT ENGINELRING,INC TO RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION. REQUIREMENTS FOR EXPOSE OIL STABILIZATION a 1. SEASONAL REQUIREMENTS: 1. DENUDED AREAS AND SOIL STOCKPILES MUST BE STABILIZED ACCORDING TO THE FOLLOWING SCHEDULE OR EXCEPTED IN THE FIELD WHEN IN THE JUDGMENT OF THE BUILDING OFFICIAL OR F--, THE OFFICIAL'S REPRESENTATIVE, SUCH SCHEDULE IS NOT Q WARRANTED: nv� _I V 5; `o FROM APRIL 1 TO OCTOBER 31, ALL DENUDED AREAS AT FINAL GRADE AND ALL EXPOSED AREAS THAT ARE SCHEDULED TO N c' REMAIN UNWORKED FOR MORE THAN 30 DAYS SHALL BE 00 (n o 0) STABILIZED WITHIN 10 DAYS. W cnLn FROM NOVEMBER 1 TO MARCH 31, ALL EXPOSED SOILS AT FINAL Z s x GRADE SHALL BE STABILIZED IMMEDIATELY USING PERMANENT z OR TEMPORARY MEASURES. EXPOSED SOILS WITH AN AREA GREATER THAN 5000 SQUARE FEET THAT ARE SCHEDULED TO W 3 REMAIN UNWORKED FOR MORE THAN 24 HOURS AND EXPOSED d AREAS OF LESS THAN 5000 SQUARE FEET THAT WILL REMAIN Z o r UNWORKED FOR MORE THAN 7 DAYS SHALL BE STABILIZED F_ v 0 IMMEDIATELY. _j > ¢ 00 2. STABILIZATION METHOD: HYDROSEEDING & MULCHING: A. TIME OF PLANTING - DURING THE TIME PERIOD BETWEEN APRIL 1 Z U ` `y THROUGH JUNE 30 AND SEPTEMBER i THROUGH OCTOBER 31. 0 (NOTE: IF PLANTING BETWEEN JULY 1 AND AUGUST 31, IRRIGATION MAY BE REQUIRED. IF PLANTING BETWEEN NOVEMBER 1 AND MARCH 31, MULCHING WILL BE REQUIRED IMMEDIATELY AFTER PLANTING.) J B. SEEDBED PREPARATION - THE SEEDBED SHOULD BE FIRM, BUT ' NOT COMPACT, WITH A FAIRLY FINE SURFACE FOLLOWING m ` •� m SURFACE ROUGHENING. SURFACE ROUGHENING SHOULD BE �•�/ DONE AT RIGHT ANGLES TO THE SLOPE AND PREFERABLE "CAT Q WALKED" UP SLOPE. __•j .� C. FERTILIZATION - AS PER SUPPLIER'S RECOMMENDATIONS. DEVELOPMENTS ADJACENT TO WATER BODIES AND WETLANDS ..Q co MUST USE NON -PHOSPHOROUS FERTILIZER. D. SEEDING - APPLY THE FOLLOWING MIXTURE TO THE PREPARED SEED BED AT A RATE OF 120 LBS/ACRE:' z PROPORTIONS PERCENT PERCENT W m Q NAME BY WEIGHT PURITY GERMINATION REDTOP(AGROSTIS ALBA) 10% 92 90 Q � z ANNUAL RYE (LOLIUM MULTIFLORUM) 40% 98 90 � pp z CHEWINGS FESQUE 40% 97 80 LL, L Q (RESIUCA RUBRA COMMUTATA) F- (JAMESIOWN,BANNER,SHADOW OR KOKET) co Q WHITE DUTCH CLOVER 10% 96 90 (TRIFOLIUM REPENS) E. "HYDROSEEDING" APPLICATIONS WITH APPROVED -FERTILI R MIXTURES MAY ALSO BE USED. SEED -MULCH -FERTILIZER �N/ LL � F. MAINTENANCE - SEEDING SHOULD BE SUPr-L;ED WITH ADEQUATE MOISTURE, SUPPLY WATER AS NEEDED, ESPECIALLY IN ABNORMALLY HOT OR DRY WEATHER, OR ON ADVERSE SITES. WATER APPLICATION RATES SHOULD BE CONTROLLED TO PREVENT RUNOFF. INADEQUATE AMOUNTS OF WATER MAY BE MORE HARMFUL THAN NO WATER. M GRADING NOTES '-LJ 0 1. WITHIN THE CITY OF AUBURN, ALL REQUIRED SEDIMENTATION AND EROSION CONTROL FACILITIES INDICATED ON THE PLANS MUST BE 6 CONSTRUCTED AND IN OPERATION, PRIOR TO LAND CLEARING AND/OR ''+CJ OTHER CONSTRUCTION ACTIVITIES. THESE FACILITIES SHALL BE MAINTAINED, AND UPGRADE D IF NECESSARY TO INSURE THAT SEDIMENT - LADEN WATER AND STORM DRAINAGE RUNOFF DOES NOT IMPACT THE ADJACENT PROPERTIES, NATURAL DRAINAGE WAYS, OR THE EXISTING CITY STORM W DRAINAGE SYSTEM. 2. THE SOURCES FOR ALL MATERIAL IMPORTED TO THE SITE SHALL BE W APPROVED BY THE CITY. 3. THE DETENTION (RETENTION IF INFILTRATION SYSTEM IS USED) , SEDIMENTATION AND EROSION CONTROL FACILITIES DEPICTED ON THE APPROVED DRAWINGS ARE INTENDED TO BE MINIMUM REQUIREMENTS TO N, MEET ANTICIPATED SITE CONDITIONS. ADDITIONAL DRAINAGE AND EROSION C ONTROL FACILITIES MAY BE REQUIRED AS SITUATIONS WARRANT DURING - CONSTRUCTION. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT AND ADDITIONS TO THESE CONTROL SYSTEMS SHALL BE THE RESPONSIBILITY OF THE PERMITTEE. 4. THE TEMPORARY EROSION CONTROL FACILITIES, INCLUDING ALL Z PERIMETER CONTROLS AND THE DETENTION (RETENTION IF INFILTRATION o SYSTEM IS USED) CONTROL PONDS, SHALL REMAIN IN PLACE UNTIL FINAL N o a SITE CONSTRUCTION IS COMPLETED AND APPROVAL FOR THEIR REMOVAL V) 9- HAS BEEN RECEIVED FROM THE CITY. 5. THE CONTRACTOR WILL BE REQUIRED TO WATER THE SITE, AS NECESSARY, TO REDUCE DUST EMISSIONS AS A RESULT OF CONSTRUCTION ACTIVITY. THE CONTRACTOR SHALL ALSO SWEEP ALL AFFECTED PUBLIC ROADS, AS NECESSARY, TO REMOVE MUD DEPOSITED AS A RESULT OF PROJECT CONSTRUCTION ACTIVITY. 6. ALL AREAS OF ACTIVE EARTHWORK WHICH HAVE THE POTENTIAL FOR EROSION AND SEDIMENTAION IMPACTS ON ADJACENT PROPERTIES, NATURAL DRAINAGE WAYS, OR THE EXISTING CITY STORM DRAINAGE SYSTEM MUST BE STABILIZED ACCORDING TO THE FOLLOWING SCHEDULE: E. Dp� / FROM APRIL 1 TO SEPTEMBER 30, AREAS AT FINAL GRADE AND THOSE �p THAT ARE SCHEDULED TO REMAIN UNWORKED FOR MORE THAN THIRTY �Ojw�y/yF� DAYS SHALL BE STABILIZED WITHIN TEN DAYS. FROM OCTOBER 1 TO oQ MARCH 31, EARTHWORK ACTIVITIES SHALL BE CONDUCTED IN STAGES IN / V; � ORDER TO MINIMIZE SOIL EXPOSURE. EXPOSED SOILS WITH AN AREA ZS GREATER THAN 5,000 SQUARE FEET THAT ARE SCHEDULED TO REMAIN 31741` UNWORKED FOR MORE THAN 24 HOURS AND EXPOSED AREAS OF LESS ` ��/SIE4�o THAN 5,000 SQUARE FEET THAT WILL REMAIN UNWORKED FOR MORE THAN i SXpNAL SEVEN DAYS SHALL BE STABILIZED IMMEDIATELY. - EXPIRES 12 13 2005 RECORD DRAN14G CERTIFICATION PROJECT REF: GRA 05-0006/SIM05-0039 Q DATE 11 /30/04 THESE DRAWINGS CONFORM TO THE THESE PLANS ARE "APPROVED" FOR CONTRACTOR'S CONSTRUCTION RECORDS. CONFORMANCE WITH THE CITY OF AUBURN DRAWN MC ENGINEERING DIVISION'S REQUIREMENTS a CHECKED DED BY:, DATE: Approved By. JOB NO. 04046 Tl iLE/POSITION: Date Approved: vS SHEET NO. CONFIRMED BY CITY: DATE: C 2 c \nn�nener,\r: i\i -fldF; �:un I niriflar thump- A PAIII I riot hnte• APR 92 900.9 11 53 19 1 I ml Modified Onte: APR 07 2005 15:21:31 1 Submittal: RFVISION 2 v LOCATED IN THE NW 1/4 OF SECTION 7, T21N, R5E, W.M. AUBURN,- WASHINGTON 11 O UTILITY CONFLICT NOTE: THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION, AND DEPTH OF ALL EXISTING UTILITIES, WHETHER SHOWN ON THESE PLANS OR NOT, BY POTHOLING THE UTILITIES AND SURVEYING THE ` THE HORIZONTAL AND VERTICAL LOCATION PRIOR 10 CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE @ 1-800-424-5555 AND THEN POTHOLING ALL EXISTING UTILITIES AT LOCATIONS BY; OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST. LOCATIONS OF SAID UTILITIES AS Ta SHOWN ON THESE PLANS ARE NOT GUARANTEED AND ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR SHALL CONSULT RUPERT ENGINEERING, INC. COS TO RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION. RECORD DRAWING CERTIFICATION THESE DRAWINGS CONIFORM TO THE CONTRACTOR'S CONSTRUCTION RECORDS. DATE: 'POSITION: RMED BY CITY:_ UATE: 0 � Q o U D o© L� Q 0 V N i uo M W Ln Z 0 8 � z ivy Z w 3 z F cD r ((rr)r v o op �00 O J ¢ O° V)cl Z U-' ` N 0 U 01Lj Q' -' N z cn m Z � Q L_i._ W z z W /"Y, Q �7 �, ^^L// `L I� m • W F o � o W L,J C) N O O z: cc U U N c N m ED V Q Q L� L� O rO ca ca 4 i 7S EXPIRES 12/13/2005 PROJECT REF: GRA 05-0006/STM05-0039 Q DATE 1 1 /30/04 THESE PLANS ARE "APPROVED" FOR DRAWN CONFORMANCE WITH THE CITY OF AUBURN MC ENGINEERING DIVISION'S REQUIREMENTS 0 4"r CHECKED DAD T Approved By. JOB NO. 04046 Date Approved: riS SHEET NO. C 3 S:\04\04046\C1 it\C3-046.dwg I Drafter Name: A, PAUL I Plot Date: APR 22 2005 11:52:46 1 Lost Modified Date: APR 08 2005 16:13:02 1 Submittal: REVISION 2 PAVEMENT PER PLANS (MIN. ELEV.= 61.44') GRANULAR WELL GRADED SOIL/AGGREGATE MIXTURES, <35% FINE. COMPACT IN '6" LIFTS TO 95% PROCTOR DENSITY. SEE THE TABLE OF ACCEPTABLE FILL MATERIALS IN STORMTECH'S DESIGN MANUAL, INSTALLATION MANUAL, OR WWW.STORMTECH.COM. AASHTO M288 CLASS 2 NON -WOVEN GEOTEXTILE ALL AROUND STONE 3/4 - 2 INCH WASHED, CRUSHED, ANGULAR STONE SC-310 CHAMBER YR MAX WSE-60.16 r - T't f'•'�I'� , i A: p: - •¢•: ��� :•� , -I MIN MAX EL=59.77'�� o o� o.�`o ..o�.,.`� Iv (�( o .00000�o :� o•: o0 6" EL=58.44' oocoo �o z o� 0 � 0[F �QOt �lic CI " I111III11- I"III1 III1 1 IIII I- I- I'III I" I"'III. "III1 1 1III1 1 1III�;,III�II SC-310 END CAP COMPACT SUBGRADE TO 90% MODIFIED PROCTOR 6p ---34" SOLID -WALL, SLOTTED PVC UNDERDRAIN PIPE, TYP STORMTECH SC-310 CHAMBER SYSTEM NTS TYPICAL CROSS SECTION DETAIL 12" +TYP e 4 . CATCH BASIN OR INLET GRATE - USUALLY WSDOT STD PLAN B-2a TEMPORARY PERMEABLE FILTER BAG AS MANUFACTURED BY ATLANTIC CONSTRUCTION FABRICS, INC.(800-448-3636) OR APPROVED EQUAL. bb `� bb bb bbb b d e b bbb bs b b b b MAXIMUM SEDIMENT b b d b db ACCUMULATION d e b ALLOWED = 1 FT eb TEMPORARY SEDIMENT TRAP (TYP DTL NTS NOTES TO BAYSAVER � '. . � T 1. PIPE SIZE AND SLOPE PER PLAN SEE TABLE FOR ALL METAL PARTS SHALL BE GALVALUM, PIPE PRE -CAST 2. HOLE SIZE (TYP) 5„ STAINLESS STEEL, OR PVC. NOTES 3. FRAME (LID OPENING) & LADDER/ STEPS o • SHALL BE ROTATED SUCH THAT RISER IS FROM STORMTECH. 1. STRUCTURE SHALL BE 48" MIN., TYPE II CATCH BASIN. `CHAMBER SYSTEM PIPE SIZES AND CONFIGURATION MAY REQUIRE A LARGER VISIBLE FROM TOP, LADDER / STEPS FUNCTION 2.75." STRUCTURE. IS CLEAR FROM RISER, FRAME IS CLEAR OF CURB, Rubber 2• DRAINAGE OVERFLOW FROM SITE IN EXCESS OF THE 4. IF METAL OUTLET PIPE CONNECTS TO CEMENT Gasket DESIGN STORM SHALL BE BY SHEET FLOW ACROSS CONRETE PIPE, IT SHALL HAVE SMOOTH OUTSIDE DRIVEWAYS INTO ADJACENT PUBLIC STREETS. DIAMETER EQUAL TO CONCRETE PIPE INSIDE Joint Detail 3. OUTLET PIPE SHALL BE A MINIMUM OF 8"0 AND DIAMETER OR 1/4" LESS, TYPICAL. DESIGNED TO ACCOMMODATE MAXIMUM ALLOWABLE Plan View DISCHARGE. PIPE PENETRATIONS 2"4",6,12" 4. ORIFICE AT BOTTOM AND AT TOP RISER SHALL HAVE MAXIMUM HOLE SIZE, 48" , ROUND SOLID COVER MAWED A MINIMUM OF 1 0. 12"0 PIPE SHALL HAVE A MAXIMUM MINIMUM DISTANCE HOLE TO HOLE, 8 "DRAIN". LOCKABLE UNLESS Grade ORIFICE OF 5"0. MAX PIPE HOLE SIZE 0 90', 36" OTHERWISE APPROVED BY THE Q--�� Adjustment Ring INCHES/DEG INNER DIA, 0.524" ENGINEER' INCHES/DEG OUTER DIA, 0.628" 8 x8 x8 MIN, PVC TEE }> • �--24 -`-� ELEV 61.50' 6" "'- ADJUSTMENT BRICKS SEE NOTE #6 100-YR WSE-60.16' 2' MIN_ (4" MIN, 16" MAX) 25-YR WSE-59.79' - 8" v' 10-YR WSE-59.57' ELEV 59.50 "� 6 MIN 2-YR WSE-59.14' ° 4' Riser • • ' ' - -`} 59,33, • OU ILET FROM _FROM STORMTECH E ELEV 57.94' F- ELEV 5 94' SYSTEM 24" MIP1 0 8"4'4' TEE-� RISER DETAIL RUBBER GASKET JOINTS SCALE: 3/8°=f FT 1.625"0 ORIFICE 2 MIN ,3.78' 5" 58" .2 ' LX UBBER GASKET JOINT DETAIL SCALE: 3/4"=1' RELEASE RATE 2-YR 0.08 CFS 10-YR 0.21 CFS 25-YR 0.33 CFS 100-YR 0.46 CFS 48" TYPE II MANHOLE MULTIPLE ORIFICE CONTROL STRUCTURE SCALE: 1" = 3' 0 \04\n4A,1r\('ivi1\i'4-NG Ml"dwn I nrnfler Plume A. PAUI I Plot Date: APR 22 2005 11:52:19 'I 'Lust Modified Date: APR 07 2005 15:10:47. I Submittal: REVISION 2 ADS N-12 PVC (SDR-35) Pipe Size Hole Size Pipe Size Hole Size 4" 7" 4„ 7" 6" 12" 6„ 12" 8" 12" 8" 12" 10" 16" 10" 16" 12" 18" 12" 16„ 15" 20" 15" 20" 18" 24" 18" 24" 21" 26" 21" 26" 24" 32" 24„ 28" 30" 42" 27" 32" 36" 48" 30" 36" 42" 54" 36" 42" 48" 60" DUCTILE IRON CONCRETE PIPE Pipe Size Hole Size Pipe Size Hole Size 4" 7" 6" 12" 6" 12" 8" 12" 8" 12" 10" 16" 10" 16" 12" 20" 12" 16" 15" 24" 14" 20" 18" 30" 16" 20" 21" 32" 18" 24" 24" 36" 20" 24" 27„ 38" 24" 28" 30" 42" 30" 36" 36" 48" 36" 42" 42" 54"/56" 42" 48" 48" 64" 48" 54" 54" 72" 54" 60" 60" 78" 72" 92" SUB -BASE COMPACTION PROCEDURE 1. EXCAVATE TO THE ELEVATION OF THE BOTTOM OF THE BASE COURSE ROCK. 2. COMPACT EXISTING SUBGRADE SOIL TO 95% MIN. 3. PROOF -ROLL THE EXISTING SOIL TO VERIFY A MINIMUM CBR OF 10. 4. ANY SOFT SPOTS ENCOUNTERED SHALL BE OVER -EXCAVATED AT LEAST 12 INCHES. FILL THE EXCAVATION WITH CLASS 'A' GRAVEL (LESS THAN 5% FINES). COMPACT THE FILL TO 95% MINIMUM. 5. PROOF -ROLL THE FILLED SOFT SPOTS TO VERIFY A MINIMUM CBR OF 10. GRADE 1" DOWN EXTRUDED CONIC, CURB FROM TOP OF 1 /2" 5 1 /2" 1 /2" CURB. 2" CLASS "B" A.C. PAVING1=III=Ili=111=1LI= SLOPE - III -III -III PROVIDE 1'-0" LEVEL AREA WHERE GRADE _ - - -,SLOPES DOWNWARD OUTSIDE 0-RAVING oovv & 2" LEVELING TOP III -III -III -I I I I -I (I -I 1- I COURSE COMPACTED TO I f-III-III-i � I-i I C I -I � I 95% PROCTOR SUBGRADE SOIL. 6" BASE COURSE SEE NOTE COMPACTED TO 95% PROCTOR CURB AND 2" PAVING SECTION NTS PAVING PER /� EXG CAST IRON INLET PLANS / FRAME & GRATE INSTALL 1 EXG 8" 0 PVC 4 ALUMINUM �/ v , �� / PIPE % OR STAINLESS STEEL �/� f� � � SCREENS OVER BOTH FLOW p r ENDS OF THE TEE TO 1 PREVENT FLOATABLES Qj INVERT= 57.82' �~- IE=58.89 FROM ENTERING INFIL- TRATION TRENCHES Z ^� � Q 8"x8"x8" TEE RUBBER GASKET JOINTS EXG TYPE I CATCH BASIN BLDG. 4" CONIC WALKWAY (WHERE OCCURS) EXPANSION JOINT (PER ARCH. PLAN) DUMMY JOINT (PER ARCH. PLAN) Y4" CHA FER N : 12 SLOPE `D A.C. PAVING SLOPE VARIES � WHERE OCCURS a 4 d n e -III e I I- (2) #4 CONT. 12" MIN. CLASS "A" FILL . COMPACT TO 95% - CONCRETE SHALL HAVE 28-DAY COMPRESSIVE STRENGTH OF 3000 PSI AND 5% AIR ENTRAINMENT - REINFORCING SHALL BE PER ASIM A-615, GRADE 60 (5� CONCRETE WALKWAY (ON -SITE) NTS UTILITY CONFLICT NOII_E: RECORD DRAWING CERTIFICATION THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, THESE DRAWINGS CONFORM TO THE DIMENSION, AND DEPTH OF -ALL EXISTING UTILITIES, WHETHER SHOWN ON CONTRACTOR'S CONSTRUCTION RECORDS. THESE PLANS OR NOT, BY POTHOLING 1HE .UTILITIES AND SURVEYING THE THE HORIZONTAL_ AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS SHALL VICLUDE CALLING UTILITY LOCATE ® 1-800-424-5555 AND 1HEN POTHOLING ALL EXISTING UTILITIES AT LOCATIONS ' BY: DATE: OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST. LOCATIONS OF SAID UTILITIES AS IITLE/POSITION: SHOWN ON THESE PLANS ARE NOT GUARANTEED AND ARE SUBJECT TO VARIATION, IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR SHALL CONSULT RUPERT ENGINEERING, INC. CONFIRMED BY CITY: 10 RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING 'NHH CONSTRUCTION. DATE: 4 CB 3 C4 NTS 0 Q D U L� p ❑ram p d Z l� 00 N I ❑C-7 o W W •n (n n n n Z_ -� x z I..1.- z W T 3 U F- O J 0 rn � Q a' Zzer:,n 3 M a� � -2 , Q U ry D m Q Mct::� cL m z W a_ Q � z m m Q w , m o o c� Q V) __a f- Q t--- w LJLJ .G w L,J LL, c M d- z z w w (/) (D O pcc v O V) a try w D CO co � Q Q O O C.> U E. Do i wAsyy F / 31741 Fc�STER�c, AL ENS CXPIRES 12/13/2005 PROJECT REF: GRA 05-0006/STM05-0039 Q DATE 11 /30/04 THESE PLANS ARE "APPROVED" FOR DRAWN CONFORMANCE WITH THE CITY OF AUBURN /I AEP/MC ENGINEERING DIVISION' REQUIREMENTS f-P 412.43 CHECKED DED . Approved By. JOB NO. N 04 6 Date Approved: Z. SHEET NO. C 4 I 30' HEAVY DUTY MANHOLE FRAME AND VENTED COVER A1IGNORED SECURELY IN PLACE -OUTLET PIPE AA HDPE REDUCER/ADAPTER CONiAM111.A�Li3LQHA4E_MBKHTxF THIS SHEET) PRECAST CONCRETE STRUCTURE (SEE DETAIL WITH WATERTIGHT JOINTS TO THE TOP OF THE MANHOLE A ' FERNCO COUPLER WITH ' HEAR RING SEE DETAIL THIS SHEET 1 1 + WATERTIGHT JOINTS OF THE MANHOLE �-INLET PIPE K B PLAN VIEW 30' HEAVY DUTY MANHOLE FRAME AND VENTED COVER ANCHORED SECURELY IN PLACE C-923 F SEQUENCE OF CONSTRUCTION AND INSPECTOR'S CHECK -OFF LIST FOR DUAL MANHOLE SEPARATORS Stage (X = Approval Required) Developer's/Engineer Approval Inspector Geotechnical Engineer _ Initials Date Initials Date Initials Date 1. Pre -Construction Meeting. X X X 2. Install Manholes and associated storm drainage: Obtain approval of subgrade from Geotechnical Engineer. (Subgrade to have a minimum of 95% compaction) Xa. b. Installation of precast base, lower tank and lower piping. X �( c. Backfill and min. 95% compaction around lower tank and lower piping. �( • d. Installation of precast middle section(s) with separator unit and remaining piping. X X e. Installation of precast top slab. X X f. Installation of adjustment rings and frame and cover. X X g. Installation of flowable fill or concrete backfill. X 3. Backfilling operation and compaction. X 4. Site is permanently stabilized. Sediment control measures removed and all sediment and debris removed from dual manhole separators. X 5. Final inspection. X Daysaver Baysaver Maximum Maximum Separator Manhole Sizes Treatment Treatment Unit (prim. x stor.) (Cfs) (gpm) 1 /2K Baysaver 48x48 1.1 494 Separator 1K Baysaver 48x48 2.4 1076 Separator 48x50 48x72 60x6O 3K Baysaver 60x6O 7.8 3498 Separator 60x72 60x84 72x72 5K Baysaver 72x72 11.1 4978 Separator 72x84 72x96 96x96 10K Baysaver 120x120 21.8 9777 Separator �IO113 BAYSAVERS ARE TO BE INSTALLED WITH THE STORM DRAIN SYSTEM AND WILL FUNCTION AS SECONDARY SEDIMENT CONTROL DEVICES. UPON COMPLETION OF SITE STABILIZATION, EACH BAYSAVER-SYSTEM SHALL 13E FLUSHED CLEAN & THE MANHOLES CLEANED OUT AND REFILLED WITH CLEAN WATER. 1 �\ 0 n i Inn nn nnnE f t. 177. Er_ I I __1 II_�I:P....l rl,..l... AnD n7 ')nnr; 1r. 17.01 C1..,,41..1. Dr'\1ICI0FJ 0 ELEVATION U MANHOLE GRADE AD. 14STALLEO ACCORQIN LOCAL REGULATIONS NOTE: ONI PRE: NON -SHRINK SEPARATOR MANHOLE SECTION AA BAYSAVER MAINTENANCE BAYSAVER SYSTEMS MUST BE INSPECTED AND MAINTAINED PERIODICALLY. INSPECTION IS MADE BY CHECKING THE DEPTH OF SEDIMENT IN EACH MANHOLE WITH A GRADE STICK OR SIMILAR DEVICE. MAINTENANCE IS REQUIRED WHEN THE SEDIMENT DEPTH IN EITHER MANHOLE EXCEEDS 2 FEET. MINIMUM INSPECTION IS RECOMMENDED TWICE A YEAR TO MAINTAIN OPERATION AND FUNCTION OF BAYSAVER. MAINTENANCE CONSISTS OF THE FOLLOWING: A CONTAMINANT STORAGE MANHOLE 1. REMOVE THE ENTIRE VOLUME OF THE CONTAMINATED WATER BY VACUUM TRUCK. 2. CLEAN THE MANHOLE WALLS AND FLUSH OUT THE MANHOLE USING A HIGH PRESSURE HOSE AND REMOVE FLUSHING WATER BY VACUUM TRUCK. MAKE CERTAIN MANHOLE IS CLEAN. B. PRIMARY SEPARATION MANHOLE 1. USING A SUBMERSIBLE PUMP, PUMP THE CLEAN WATER FROM THE CENTER OF THE MANHOLE DIRECTLY INTO THE EMPTY STORAGE MANHOLE UNTIL THE WATER LEVEL FALLS TO 1 FOOT ABOVE THE SEDIMENT LAYER. 2. REMOVE THE SETTLED SEDIMENT AND REMAINING WATER BY VACUUM TRUCK. 3. CLEAN THE MANHOLE WALLS AND FLUSH OUT THE MANHOLE USING A HIGH PRESSURE HOSE AND REMOVE FLUSHING WATER BY VACUUM TRUCK. MAKE CERTAIN MANHOLE IS CLEAN. 4. CONTAMINATED MATERIAL REMOVED FROM THE MANHOLES MUST BE DISPOSED OF RESPONSIBLY AND LEGALLY BY THE OPERATOR OF THE VACUUM TRUCK. , HDPE REDUCER/ ADAPTER DETAIL. FOR USE WITH ALL CIRCULAR OUTLET PIPES NOT TO SCALE A A CORRUGATED HDPE PIPE MAR MAC POLYSEAL JOINT COUPLER MAR MAC POLYSEAL PLAN VIEW JOINT COUPLER MAR MAC POLYSEAL JOINT COUPLER BAYSAVER j ID I OUTLET PIPE ID SECTION 'AA rnu P nro MW T PRIMARY MANHOLE SECTION BB MAR MAC POLYSEAL JOINT COUPLER 1K-12' 3K & 5K-18' E REDVCER/ADAPTER 10K-21' SYSTEM PIPE : DETAIL THIS SHEET) AD oR(10' 01 FERNCO FITTING DETAIL (NOT TO SCALE) DISTANCE AC FERNCO NO. SHEAR RING /2 7.10" 1055-66 SR-27 1K 7.10" 1055-66 SR-27 3K 10.60' 1056-1010 SR-39 5K 12.73" 1004-1010 SR-44 1OK 15.90" 1056-1515 SR-59 BAYSAVER INSTALLATION INSTRUCTIONS GENERAL CONSTRUCTION NOTES 1. EXCAVATION MUST PROVIDE ADEQUATE SPACE TO CONNECT 1. ALL WORK MUST BE DONE WITH REGARD FOR THE INLET AND OUTLET PIPES TO SEPARATOR MANHOLE AND SAFETY OF THE CONSTRUCTION) CREW. BAYSAVER UNIT. INSTALL PRECAST DROP STRUCTURES ON SOLID GROUND AS VERIFIED BY A GEOTECHNICAL ENGINEER. 2. ALL WORK AND MATERIALS MUST COMPLY WITH APPLICABLE STATE AND LOCAL REGULATIONS. 2. VERIFY THE SUBGRADE ELEVATION AGAINST THE MANHOLE DIMENSIONS AND CONNECTING STORM DRAIN INVERTS. 3. KNOW THE LOCATION AND DEPTH OF ANY UNDERGROUND UTILITIES BEFORE EXCAVATION BEGINS, 3. MAKING SURE THE BASES ARE LEVEL AND THE STORAGE MANHOLE OPENINGS ARE ALIGNED WITH THE SEPARATOR UNIT, INSTALL PRIMARY AND STORAGE MANHOLES. INSTALL WATERTIGHT GASKETS ON BASE UNITS AND COAT WITH LUBRICATING GREASE (IF REQUIRED). INSTALL ADDITIONAL MANHOLE SECTIONS AS REQUIRED. SEAL LIFT HOLES WITH NON -SHRINK GROUT. 4. BACKFILL. BASE SECTIONS OF MANHOLES TO INVERT OF STORAGE MANHOLE CONNECTING PIPES. USING APPROVED BACKFILL MATERIAL, BACKFILL AND COMPACT IN 8 INCH LIFTS. BACKFILL AND COMPACTION SHOULD BE MONITORED BY A GEOTECHNICAL ENGINEER. 5. INSTALL BAYSAVER SEPARATOR UNIT AND CONNECTING PIPES. SEAL ALL CONNECTING JOINTS AND INSTALL SEPARATOR HDPE REDUCER/ADAPTER. CUT EXCESS LENGTH OFF CONNECTING PIPES INSIDE STORAGE MANHOLE. 6. BACKFILL SEPARATOR UNIT AND MANHOLES. AREAS NOT ACCESSIBLE TO COMPACTION EQUIPMENT MUST BE BACKFILLED WITH 3/4" MINUS ANGULAR GRAVEL OR FLOWABLE FILL. 7. INSTALL AND SET MANHOLE COVER GRADE ADJUSTMENT RINGS AS NECESSARY. 8. INSTALL AND SET MANHOLE FRAME AND COVER UNITS. REVISIONS REV DESCRIPTION BY DATE APPROVED 0 MBH 11/25/98 i MBH 09/27/01 2 MBH 12/27/01 BAYSAVER SYSTEM DIMENSIONS DESCRIPTION 1/2K SYSTEM 1K SYSTEM I 3K SYSTEM I 5K SYSTEM 10K SYSTEM SEPARATOR MANHOLE DIMENSIONS A PRIMARY MANHOLE DIAMETER 48" B MANHOLE DEPTH BELOW OUTLET 6' - 0" C MINIMUM FLUID DEPTH 6' - 1" STANDARD SEPARATOR UNIT DIMENSIONS D SEPARATOR UNIT ID 24" E SEPARATOR UNIT LENGTH 60" F BYPASS PLATE LENGTH 34" G WEIR/BYPASS PLATE THICKNESS 1/2" H ELBOW AND CONNECTING PIPE OD 7.125" 1 ELBOW LENGTH 28" J WEIR HEIGHT ABOVE INVERT 1" K BYPASS PLATE HEIGHT ABOVE INVERT 12" L WIDTH OF WEIR AT BASE 3" M OUTLET PIPE DIAMETER 8" N ELBOW INVERT HEIGHT ABOVE UNIT INVERT 5" 0 ELBOW PIPE OVERHANG 12" STORAGE MANHOLE DIMENSIONS P STORAGE MANHOLE DIAMETER 48" Q MANHOLE DEPTH BELOW INLET/OUTLET 36" R FLUID DEPTH 6' - 0" S TOTAL STORAGE VOLUME 150 CF SYSTEM DIMENSIONS AND ELEVATIONS T SEPARATOR MANHOLE COVER ELEVATION 61.3' 1 U STORAGE MANHOLE COVER ELEVATION 61.4' 1 V SEPARATOR MANHOLE FLOOR ELEVATION 51.6' 1 W STORAGE MANHOLE FLOOR ELEVATION 51.6' X INLET PIPE ID AND MATERIAL 8" PVC 1 Y INLET PIPE INVERT 57.81' 1 Z SEPARATOR UNIT INVERT 57.81' 1 AA OUTLET PIPE ID AND MATERIAL 8" PVC 1 AB CONNECTING PIPE INVERT ELEVATION 54.6' AC CONNECTION PIPE SPACING 20" AD STORAGE MANHOLE SIDE OFFSET 72 f 6" AE STORAGE MANHOLE DOWNSTREAM OFFSET 24" AF BAYSAVER SEPARATOR UNIT ORIENTATION (PLEASE SPECIFY RIGHT OR LEFT) AG PIPE ANGLE INTO PRIMARY MANHOLE (RELATIVE TO OUTFALL) 0 1 Q 13 Q U ❑n®_ Q L7 Z C� Q 00 U I W W f) Ln (" N nnn Z x u (� Z o � z W T 3 d Z L CD � Q L 1 N Co J rn >�00 W Z <D N , N lf7 �i= (y LJ O ! k C7) J LC) w F- Q Z fn < i� h. 0 ( C Z 1 ■ Q Q:� �- m Q w m E 0C�' � N V) Q LJ 0 L..L"J V) w L1 1 1- w cn 0 CD 00 r•7 d- w w M M Tn o 0 Z c U U V) a Z Z C0 CO W a 7D CO Q Q 0 0 U U MT. RAINIER NAT'L BANK - NORTH AUBURN BAYSAVER BAYSAVER, INC. 1302 RISING RIDGE RD. MOUNT AIRY, MD21771 TEL: (301) 829-6470 FAX: (301) 829-3747 BAYSAVER STANDARD DETAIL SHEET N 4 \ OF WASly F c � S 741 BAYSAVER SEPARATION SYSTEM STANDARD DETAILS AND DIMENSIONS PLOTTED DESIGNED: TEP DATE: 3/5/03 S/ANAL ECG DRAWN: PTT SCALE: AS NOTED FILENAME: CHECKED: ATM SHEET: 1 OF 1 IXPIRES 12/13/2005 UTILITY CONFLICT NOTE: RECORD DRAWING CERTIFICATION PROJECT REF: GRA 05-0006/STM05-0039 /,� L� DATE 11 /30/04 THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION, AND DEPTH OF ALL EXISTING 1)THLITIES, WHETHER SHOWN ON THESE PLANS OR NOT, BY POTHOLING THE UTILITIES AND SURVEYING THE THE HORIZONTAL AND VERTICAL LOCATION PRIOR TO' CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE @ 1-800-424-5555 AND THEN POTHOLING ALL EXISTING UTILITIES AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST. LOCATIONS OF SAID UTILITIES AS SHOWN ON THESE PLANS ARE NOT GUARANTEED AND ARE SUBJECT TO VARIATION, IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR SHALL. CONSULT RUPERT ENGINEERING, INC. THESE DRAWINGS CONFORM TO THE CONTRACTOR'S CONSTRUCTION RECORDS. BY;. DATE: TITLE/POSITION: CONFIRMED BY CITY: DATE: THESE PLANS �,ZE "APPROVED" FOR CONFORMANCE WITH THE CITY OF AUBURN ENGINEERING DIVISION'S REQUIREMENTS CP 4 fi%4-C' Approved By. Date Reproved: DRAWN AEP CHECKED DED JOB NO. 04046 woo SHEET N0. �'"�► 19 \V9U90 \L,IVII \I J -V90 U I1.D.UVYIJ I UI UI LCI INUI IIG. ry. r rlvl I r IVL uulc. nI I\• LL LVvJ 1 I. JJ. 1. TO RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION. M.. BRUNING 40 5000 W —1` -n,5< 8, 44o 5 ,- TfU'� Ot?TS/tom' �lX� 09, A01 )60 S ',dam I an s't• , RW-1 110 1 NMIAN, a _. ONYX' I � � I f I z f II •LLJ u --I ek Iyc qo Q 0�� �o n� — 40 Aj , AM 77/ l I ( -+t I .C� 1 ' .... ... ` W C7 11 I 00 MMA CL UA Own ,•-~ j ! NORTH p� i `--. Scale: 1" = 20' LU a Verify Critical Dimensions UJ ,. W >- w F 74/ a ZLu o V 3 � o z o � �' tl 10 JA A L.I.- M 11:�-'vl/ RECORD DRAWING CERTIFICATION THESE DRAWINGS CONFORM TO THE CONTRACTOR'S CONSTRUCTION RECORDS. BY; DATE: TITLE/POSITION: CONFIRMED BY CITY: DATE: PROJECT REF: 4-0`6d-#41L-J 7 -c-LJL-W THIS PLAN SHEET REFLECTS THE CITY OF AUBURN'S MINIMUM LANDSCAPING REQUIREMENTS. Approved By.1�� Date ApproiA %r Z ixo .0 low LAJ r ce. LU uj 1 0ca .i� 0, w Lu J —4 cit H �4) - s - _ _ _ __ _ _ - _ _ _ '.r..»�C* �[� ICI? %►=`�`t:.' --C�i.._ - T lIV T • 1 t. • ► t M h t c r vw►� L I• 1 , a65.. #,... � __•• _,nw•..._. �......_.,. _ ..r ,a,,,--.„n,...-_ -,wee-�- � _ •r- �-Ar► •..+�w•_._�,-_.-.w,�„_..___� -am—I; _.o.w � __ - -- ..� w: �.-.nR------y�---- - .._ G.� ._- c:,► .. No } i Eauioment Leaend r Nalve Schedule C.&,�Lc +JL7• "5-r-�,I• pF_cvc�rTIO.1 i 1 +� .�•, tJ e�►�-r-> ;` ; Lit 'TFA I rA[ t Yu L� r-p RAJ zz_-riE - > .4 i DC-1 "ZO j L I Ur-t_tn rJ-!NCI - A;!�-El- IC-l7 ' = • ! . UU �i ! t-i ►.i P'tt 1' t l n'k. c L l.1 i,Lz j N,i t_ �,• 1;� _ _. J1.� _:c 21t�l�- A• IU • \,kjiIPY-mot C k111,e L_ •f;,t� 1 - { 1-161, rD 1 �) KX �►�x l G r t� .� lE j� IG L' 'k= ► =L t '� V t~�t l .c ., ..i J � � . ►1- t I ! I �'` -�►1x ��,' ;yam t= Y .j �;.' LA_,C,ka VL iwj, I" L._ 1 LET . F , �' • LIF 1 `-_it~= 1,.1••ir l F - Rat f >K IrrWation Plan -011 Scale: I Date:05/09/05 III--��t�.1 1" nELA)CT WAtV-Y _ t~ Point, Of Connection_ Detail _ r y --_ " i� Orlcr- %4rJOL-T I%=* -A Bacicflow Assembly Installation Detail Proiect dotes: 1. Irrigation engineering plan based on 1" domestic and 1" deduct water meters with a static water pressure of 75.0 psi. Installer to verify pressure prior to installation. 2. The installer to be responsible for all related permits. 3. The equipment and installation to be per State Codes and The City of Auburn Codes and Specifications. 4. All underground utilities will be located prior to any site excavation. Call 1-800-424-5555. 5. The installer shall be responsible for keeping the exact installation records for the creation of the "As -built" drawing. 6. From the controller draw two spare yellow wires to each valve box No. 1, & 9. All control valve boxes to have a minimum of two 18" loops of yellow wire visible inside. Wire splices shall be inside valve boxes only, using; 3M-DBY pre -filled connectors. 7. Adjust the radius and are of all sprinkler heads for optimum water use and minimum overspray on hard surfaces. 8. Trenches shall be free from all large rocks and debris, all piping shall be bedded in rock -free material and compacted to 85% density. 9. Install the rain sensor on the building, near the roof and free from all overhangs. 11. Install all sprinkler heads using a fexible style swing joint assembly. 12. Provide a minimum depth of 18" for the main line and 12" for all lateral piping. 13. Use Rain Bird model 1806 series pop-up bodies for all shrub areas' and model 1804 for all lawn areas. I