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Home My WebLink About05D178350.49 tar �0.74 \ I jj1 I L� o X. WH EX. 36" I IE 43.55 (N) STORM IE 43.45 (S) so, fs I 1 sr.,a LOCATE EPHONE �9 g0.92 250. -2 50 68 JNI k., I Wi 69X V �O REMOV z SIDEWAL � I FILTER FENCE i ?SPE COA M;TlDTL ' �EV-6 CIE 4.73 IE 4.83 Imo- STD DTL DEV-8 REMOVF TREE =0 t e 2�.as-- .� 6) REMOVE 5 51.26 51.38 l + 51.71 12 TO so:« 51.53 ST CB + •. REMOVE - SIDEWALK .92 50.97 EXIST. DAYCARE 50.50 S . CONC. 1. 96.77 50.46 50.23 5. 7 5D81 REMOVE 50.27 49. ASPHALT REMOVE 50.73 TREE s .a + 50.09 REMOVE ,. ;""' 50.60 ' S D3 � ,_ SEE NOTE 51.69 s,. e ,23 TREE / 50.46 50,30 51.27 • I 48:84 4"_..75 FK R FENCE PER CITY OF AUBURN DEV-6 II 1 N EIT 49 18 49.03 \ 20' 50.24 48.89 6! �) 1 CENTER 0&?4�68 .28 4i I 45.60 ® �' / 5,.14 56 I 50.70 50.49 I 5043 54.16 A 35 + 55pp 44�y5 50.2+J + 49.51 I ' 50.52 (. '�-4U�.^ 5.1..22 S,.M - 53.. / � ® 50,36 REMOVE 49.0 EX EXST I^M 1.26 52.02 1.30 CONC. 05 DI I SLAB OFFICE I.) t^O - 5,.572+ 49 R 49.90 I 4 150. 00.07 10.33 10.33 1 I CDN / SO.iJ .26 I I cn EXST t l .. , ,tV ® .00 I MODULAR 06° : CAUTION EXISTING %'' 1-40FFICE ° 1 I I 1.00 51.09 SANITARY S7DE°gSEWER CN I r I / '....�...�....�..� -:. -- �50.06 $509 + 48.92 �Yd I Q I y, 5D.35 .10 .i6 50 I ~ 50.41 5D.4g 50.55 ..► � cLAyrJ 50.17 j* 50.73 50. x 30 90.76 50 } OFFICE 49.42 I- 1 30,7 5,14_____- x I I 41 .z I t S 89415'50" E I 691.2T 50.68 NOTE: REMOVE GRAVEL, GRADE TOWARDS PARKING LOT, HYDROSEED EXPOSED AREA. T. E. S. C. DEMO P LAN '1901b, 1" _ �, NORTH GRADING NOTES 1. THE CONTRACTOR SHALL GRADE THE SITE TO THE GRADES SHOWN PER THE DRAWINGS AND SPECIFICATIONS. THE CONTRACTOR IS RESPONSIBLE FOR FOLLOWING THE REQUIREMENTS OF THESE DOCUMENTS REGARDING ALL PAVING SECTIONS, CONSTRUCTION METHODS, AND OTHER SOIL RELATED REQUIREMENTS. 2. THE CONTRACTOR SHALL SUBMIT A HAUL ROUTE PLAN TO THE CITY OF AUBURN FOR REVIEW AND APPROVAL PRIOR TO PROCEEDING WITH ON - SITE WORK. 3. 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. THESE ACTIONS WILL BE GOVERNED AND DIRECTED BY THE BUILDING OFFICIAL. + 48 ,0 CONSTRUCTION SEQUENCE 1. SCHEDULE AND ATTEND A PRE -CONSTRUCTION MEETING WITH THE CITY OF AUBURN OFFICIALS. 2. ESTABLISH THE CLEARING AND GRADING LIMITS. 3. PROTECT EXISTING CATCH BASIN INLET PER AUBURN STD. DTL. DEV-8. INSTALL FILTER FENCE. 4. BEGIN REMOVAL OF ASPHALT CONCRETE AND TREES. 5. BEGIN GRADING AND CONSTRUCTION OF UTILITIES AND PAVING. CONSTRUCTION WITHIN CITY RIGHT OF WAY SHALL BE LIMITED TO 15 DAYS 6. PROTECT ALL NEW CATCH BASIN INLETS PER AUBURN STD. DTL. DEV-7. ® 7. REMOVE ALL T.E.S.C. MEASURES, ONLY AS APPROVED BY THE CITY OF AUBURN AND THE ENGINEER UPON SUBSTANTIAL COMPLETION OF CONSTRUCTION. 8. REMOVE ALL SEDIMENT FROM STORM STRUCTURES UPON COMPLETION OF PROJECT. W LI w 00 ZI + I48.54 i NCO L� a^^o Z 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 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 CONTACTOR SHALL CONSULT RUPERT ENGINEERING, INC. TO RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION. RECORD DRAWING CERTIFICATION THESE DRAWINGS CONFORM TO THE CONTRACTOR'S CONSTRUCTION RECORDS. BY; DATE: CONFIRMED BY CITY: DATE: REQUIREMENTS FOR EXPOSED SOIL STABILIZATION 1. DENUDED AREAS AND SOIL STOCKPILES MUST BE STABILIZED ACCORDING TO THE FOLLOWING SCHEDULE OR EXCEPTED IN THE FIELD WHEN IN THE JUDGEMENT OF THE BUILDING OFFICIAL OR THE OFFICIAL'S REPRESENTATIVE, SUCH SCHEDULE IS NOT WARRANTED: FROM APRIL 1 TO OCTOBER 31, ALL DENUDED AREAS AT FINAL GRADE AND ALL EXPOSED AREAS THAT ARE SCHEDULED TO REMAIN UNWORKED FOR MORE THAN 30 DAYS SHALL BE STABILIZED WITHIN 10 DAYS. FROM NOVEMBER 1 TO MARCH 31, ALL EXPOSED SOILS AT FINAL GRADE SHALL BE STABILIZED IMMEDIATELY USING PERMANENT OR TEMPORARY MEASURES. EXPOSED SOILS WITH AN AREA GREATER THAN 5000 SQUARE FEET THAT ARE SCHEDULED TO REMAIN UNWORKED FOR MORE THAN 24 HOURS AND EXPOSED AREAS OF LESS THAN 5000 SQUARE FEET THAT WILL REMAIN UNWORKED FOR MORE THAN 7 DAYS SHALL BE STABILIZED IMMEDIATEDIATELY. 2. STABILIZATION METHOD: HYDROSEEDING & MULCHING PER THE FOLLOWING: A. TIME OF PLANTING - DURING THE TIME PERIOD BETWEEN APRIL 1 THROUGH JUNE 30 AND SEPTEMBER 1 THROUGH OCTOBER 31. (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.) B. SEEDBED PREPARATION - THE SEEDBED SHOULD BE FIRM, BUT NOT COMPACT, WITH A FAIRLY FINE SURFACE FOLLOWING SURFACE ROUGHENING. SURFACE ROUGHENING SHOULD BE DONE AT RIGHT ANGLES TO THE SLOPE AND PREFERABLE "CAT WALKED" UP SLOPE. C. FERTILIZATION - AS PER SUPPLIER'S RECOMMENDATIONS. DEVELOPMENTS ADJACENT TO WATER BODIES AND WETLANDS MUST USE NON -PHOSPHOROUS FERTILIZER. D. SEEDING - APPLY THE FOLLOWING MIXTURE TO THE PREPARED SEED BED AT A RATE OF 120 LBS/ACRE: PROPORTIONS PERCENT PERCENT NAME BY WEIGHT PURITY GERMINATION REDTOP(AGROSTIS ALBA) 10% 92 90 ANNUAL RYE (LOLIUM MULTIFLORUM) 40% 98 90 CHEWINGS FESQUE 40% 97 80 (RESTUCA RUBRA COMMUTATA) (JAMESTOWN,BANNER, SHADOW OR KOKET) WHITE DUTCH CLOVER 10% 96 90 (TRIFOLIUM REPENS) E. "HYDROSEEDING" APPLICATIONS WITH APPROVED SEED -MULCH - FERTILIZER MIXTURES MAY ALSO BE USED. F. MAINTENANCE - SEEDING SHOULD BE SUPPLIED 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. z , r .. M M ra I VfJ L I N I1� I� v O , act p 00 z @ < 3 00 V) o W W N n n n � _Z Z Z W r v ba 3 .2 v J > O � _ Z 3 O U L..J W~ _ c C z 1 V c 4... f zz ::D U c 00 rn o `t co co N W w U U v� Q aN- w //5- w z 0 z 0 05 U) ® m a M I f i PROJECT REF: GRA0020-97 DATE 10/3/97 THESE PLANS ARE "APPROVED" FOR DRAWN CONFORMANCE WITH THE CITY OF AUBURN A.M. ENGINEERING DIVISION'S REQUIREM �-� ENTS 3�,71�g CHECKED L.K. Approved By. 'r JOB NO. 97109 Date Approved: / SHEET NO. C2 50.0 BEG 49.0 END 45.4 BEG 44.4 END 3* DESIGN DEPTH DURING F6 MONTH, 24 HR STORM 1' MIN. FREEBOARD BOTH SIDES -, HYDROSEED OR SOD BIOSWALE GRASS SEEDMIX (MAINTAIN 6- GRASS HEIGHT AT SCALE) BIOSWALE N.T.S. 36' 50.88 t.61 4' MIN. TOPSOIL EROSION CONTROL BLANKET (JUTE NETTING OR APPR'D EQUAL) HYDROSEED OR SOD BIDVN&f GWS SEMMIX (FOR WSWALE SLOPES < 1 .0%) 20 X WM HAAGRASS (DIESCHAMI"AA CAESPITOSA) 20 % AMERICAN SLOUGHGRASS (BECHMANM SYZIGACHNE) 20 % WESTERN MAMOMS (GLYCERLA SPS) 20 X REDTOP (AGROSTIS ALBA) 20 % FOWL BLUEGRASS (POA PAULUSTRIS) EACH SEED TYPE TO HAVE 92-95 % PURITY AND 8C% MIN. GERMWTION. APPAMM (PER ACRE): 2-3 LB. SEED MIX 435 LB. 10-20-20 (N-P-K) NON-PHOSPHOM, FERTILIZER 1500-2000 LB. WOOD CELLULOSE FIBER MULCH NOTE: BIOSWALE TO BE FULLY ESTABLISHED PRIOR TO INTRODUCTION OF STORMWATER RUNOFF. IRRIGATE IF NECESSARY. MIRAFI 14ON �GEOTEXTILE FABRIC 1=1 it ' ;4 11- EL. 46.5 LI 7= I =111OQ 0 Q( u 0 0 00 0 00 00 0 0 12m SLOTTED PVC 20 o T EL. 43.5 0 o 00 0 EL. 43.0 1140 071-1, lo' 11 3/4' TO 1 1/2' WASHED ROCK 50 NFILTRATION TRENCH ml NOT TO SCALE NOTE. HIGH GROUND WATER ELEVATION IS 42.0 + 4992 S W15V" E 691.27- A STQRM & GRADING PLAN 30* • ADJUSTMENT 9" (4m MIN., 12m MAX.) OFFSET TOP SLAB 8* CAP RUBBER GASKET SHORT NIPPLE (LUBE- BOTH ENDS) A.C. OR G.P.K.- MANHOLE ADAPTER Qa = 0.23 CFS 6 MO.-24 HR STORM lid —I I IT-ii I I I T-,,-r I, I STANDARD GALV. STEEL LADDER/ STEPS 12* BY PASS OVERFLOW 6m IE 46.70 E 46.50 L .1 — I 1 10* HDPE 8m PVC SDR 3 8"x 8'x 8" PVC TEE RUBBER GASKET JOINTS 8* \1_48' TYPE tI-C CATCH BASIN RIMER GASKET PLUG W/ 2 .91" 0 ORIFICE CONTROL STRUCTURE BIOSWALE INLET CONTROL STRUCTURE C� N.T.S. 4854 � 48 47.90 UTILJTY QUNl LIU I _.NIA L THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE LOCATION, DIMEN", AND DEPTH OF ALL EXISTING UnUTIM WHETHER SHOWN ON THESE PLANS OR NOT, By POTHOLING THE UTkITIES AND SURVEYING THE THE HORIZONTAL AND VERTCk LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE 0 I-BDO-424-5555 AND THEN POTHOLING ALL EXISTING UTILITIES AT LOCTIONS 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 SHOO OCCUR, THE CONTACTOR SHALL CONSULT RUPERT ENGINEERING, INC. To RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION. 0 STORM CATCH BASIN SCHEDULE • =0�0005T#74= 50.00 � La Le g uj Ifi $0.00 DAM By CITY. DATE: "I" PROJECT REF: GRA0020-0 THESE PLANS ARE "APPROVED" FOR CONFORMANCE WITH THE CITY OF AUBURN 9=WW\ ENGINEERING DIMSION'S REQUIREMENTS 31-n I cm ja Dcft AWovo& ril 00 _j gg IK W w S Z Zr- 3 0 LLJ 0 z � n < _j ry LAJ 00 0 Z' ry C;6 :2 cl� 0 LLJ V) 0