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EXHIBIT A
<br /> �
<br /> __— - —��-us:� t i
<br /> —' _ J NOTE�THIS BHEET g
<br /> �..�� � SHALL BE POSTED ON SITE R
<br /> � —r� —b"3-- ._. FOR PUBLIC REVIEW AT ALL �
<br /> � ��_ ��.�4 — `n
<br /> - ��--�� --G45 �, CONIRACTORS SHALL TAKE CPRE TO M:JNTNN TNE SI7E TIMES DURING PROJECT v'a
<br /> I � �-- 646— ND AQIACENT AREAS IN AS CLEAN A CONDITION rlS Z'�m�
<br /> � � �_bq7 ,POSSIBLE.ANY DEBRIS, �IRT, MUD, EfC., SHALL BE N£1
<br /> /� �_�.�--—" LEANED DAILY,OR A$ TNE ENGINEER�IRFCTS,FROM �o
<br /> L_.�-�I/PON COMIPLE7MG CONS7RUCT�ON ON EACH STORM NY.10JOINING STRtEfS OR PROPERTIES�Y THE
<br /> � � _ RUCTURE, CONTRACiOR SFWl IMSTnLL SiLT BASKET - _ CUNTRACTOR AS PPH7 OF THE PRIAfPR!CGNSTRUCTION W m S r
<br /> f�T V/ORK.iHIS 51ULL BE A7 NO ADDRIONAL ,
<br /> � RIOR TO CONTINUING CONSTRUCTION OF STORM UNE. OMPENSATION TO COMRAC70R. -- W d'�`.
<br /> i� 7 TIMF PASKEf IS REAIOVED FOR FINAL SUBGRADE _� �
<br /> �/� TRIMMINC AND GRADING. PLACEMENT OF INIEf FlLTER 'r �-- `� Z e<'o
<br /> CONTRACTORS SHALL TAKE ChRE TO MAIMNN �HE SITE� K& CASTiNG SNALL BE PUT IN PLAC E. (7 Y P) j.- —,_-- a 5 p
<br /> �aND ADJACENT AREAS IN A^,CLEAN A CONDITION AS "�- 653 � � "'�
<br /> OSS�BIE.ANY DEBRIS, OIRT, MUD. ETC.,SHAIL PE _�----- _65,�����-� - _ _._- - �,
<br /> CLEANED DAILY, OR AS THE ENGWEER DIRECTS, FROM _ _ �_ 0`5'10�20' Z 4��
<br /> : / ANY AUJOINING STREEfS OR PROPERTIES BY hiE -�' �/ �.� _.� ..--- f --
<br /> / ONTRACTOR AS PART OF THE PRIMARY CONSTRUC7ION _,._----_----� 55 byb ,�-r-,-�- J -_ -- �1.I o'o�
<br /> WORK THIS SHALL BE AT NO ADDITIONAL �/' 7�+'��� �
<br /> � _ OMPENSATION i0 CONTRACTOR. � .��-+`F — �ry
<br /> �o so � � E 285.01' _�, 'f-- � -
<br /> 1 sco-' / N 8xp5'S9 __,- , _�� LEGEND �
<br /> o- s* _ '�O� �'r _ �__- -`�7 -- - 1� _- _��__ Q
<br /> � —.. �rg_ �_ 6g6 1. Prior to poving, use siH
<br /> � �_� � ___.- � � QQ boske[s, slrow oales or wire
<br /> -J� _,� ' � � mash with fabnc
<br /> � --�' 2.After pµvin
<br /> � "�� � _ � _.vr --'� � g, prolecl curb
<br /> �J�y.N __ S�tructure ith �ayer
<br /> _.��y w �-
<br /> �p ,..,-�' f sandbogs around perimnler
<br /> ��Y• ��-� � � � CONTRACTOR SNALL GNE HIGH PRIORIN f0 EXCAVATING ploced 3 feat from castinq. Sae
<br /> � ---" 'y� -- ���f- � ��, BASM.CONSTRUCTION OF STORM SFYIERS, lOPS01L tletail
<br /> t"-�--- I � _ l� � � �11 �--BASIN M�EFORC wOR NG ON'011 ER AREAS OFT LOTI�7 _.,,,_
<br /> 1 D�rcction of flow afler developmont
<br /> 1 � �\ ��� I HOULD BE RFADY f'OR SEEDING 9EFORE PftOCEEDING
<br /> �
<br /> � � � -� � WITH OTHER IMPR�MENfS. ��1 Prolectetl monhole In turf orea
<br /> 1 �a� - � a � ��
<br /> � � � � 1_ _____, . - - �,i Silt fence swole cneck or
<br /> 1 � �_ � I � - rGRA9AT10N�3 R1P-RAP AITERNATC OID - W LIEU Of shaw bale dike
<br /> 15••s7a � JWITH BEDDING&FABRIC I �RIP-RAP US'e PERMAtdENT EROSION�
<br /> ty� �---'" � � -� � � � ' 1 � w � IBETWEEN 651 & 659 ON I CONTP,OI TURF REINFORCEMEN7 MAT Bountlory of subtliv�sion
<br /> �y•sto .' 10' � .Ui �WEST SIDE OF BlSIN, 2805Y� ,P300 HY NOR7H �AfERIChN GREEN �
<br /> ' � �� N -- 'WITH.IDOT SLOPE GRASS SEED 1AI%_ _r— Silt fence ! \
<br /> �24^ o� /1 , Q
<br /> PROPOSED ILDING ' ��a �� � � 3 I.ot number v
<br /> ,' � � ' � FF = 66 40 �' FUTURE� DING � � Y `I ' U � �
<br /> BUILDING ARFA 42705F ' � � 1 � Silt fance proteclion nt infWeM � 7
<br /> I
<br /> ' ' �j, �n � enA of flvred end soction � L
<br /> � EED CR SOD l 1 m Q O
<br /> � � N p Silt fenca protaction al effluent �
<br /> end o(flared end secl�on
<br /> � W o
<br /> o� I '1f ' �` � � ''1 � � � StaDilized construc!ion en[ran<e � �
<br /> 1 � , ; ' / 12" I--� 1 � �, q0'long z 14' witle wit� 70' ftcred
<br /> EE OR SDO �.� ��-'.�,'�.`�'�. entls�Iter fobric, wiih crushed � 1 1 �
<br /> � " - � . _ 1 stone 2�fo 4"dio. rocR to 6e L� �
<br /> � 1.�-"�'�./ (� 15' � o'deep �
<br /> n = ! �' j � � � �'� °1 I� .�p r� �1,� � Fencing a ound ea�st�ng tree to be soved � O —
<br /> � � 1 P \ � - 4 �^� �� � ���i � N ��e�
<br /> � } I
<br /> � � ��
<br /> l \ ' �O � 'q� �' � ��ae to be �smoved O Z �
<br /> � o � 1 �r I I �.� b � ► , ,rf i �
<br /> i w P � ,0, i ! 1
<br /> � o` p \ 1 UPON COMPLEfING CON5IRUCTIUN ON ENCH STORM tJ � �
<br /> � OO 12' � STRUCTURE, CONTRACTOR SHALI INSTPLL SILT BASKEf
<br /> m �` � ' PRIOR TO CONfINUING CONS7RUCTION OF STORM LINE. M �
<br /> 1 T
<br /> , � N m 'y � � �'� , �) A7 TUaE BPSKEi IS REMOVED FOP. FINAL SU9GP.ADE z W
<br /> W y �D" I � TRIMMING AND GRADING. PLACEAfENT OF INLET FlLfER / `
<br /> ' , '�s� � � � �^'' � I � SACK&CASTING SHALL eE PUl IN PLACE. (TfP) O � v
<br /> � � 1 7 `�� 1 r/'�
<br /> � � � �V 11 � � I VJ � Q
<br /> '' I� � ._--•- ' ' �I 15` � / } �� O �
<br /> I n � � — srte oEscraanori:
<br /> / J TH1S SITE ENCOEIPASSES h Pf?OXIMATELY 1.68 ACRES OF �
<br /> � -` 9USWESG/COIdMERCiAL USE IAND. PROPOSED CONSTRUCTION �
<br /> � ACTNIT!FS V1ITHIN THIS SITE N9t1�ISTURB APPRO%�MATEL7 75 -• - r/1
<br /> � � � �� � I - \ PERCENT O�THE TC7AL AR:�A°1C WILL INCLUDE BUT ARC N0T � \,J J
<br /> � � 10' S5a � � LIMIIE� i0:REf,AHDING Of EXISTING GROU�lDS, CONSTRUCTION OF
<br /> � ` , � � EM __, �-� "(HE INFRASTRUCTURE FOR F&1NKING FACIIJT/�F.VELOPAIENI.
<br /> ` �� 1 F.F�OR SOO � � L �. CONSTRUC'fION WIU_BEGIN ON THE WES'fERN AND SDUTHERN
<br /> � � 0, y c�5 � PORTION WITHIN THE SITE AND WILL CONitNUE NORTHERIY UNTIL
<br /> lle� `61$' - � � � ALL OF THE SIIE H.lS BEEN UEVELOPED. DE7CNTION OASIN DESIGNED
<br /> I + � � � � 655� / �m \ fOR iH15 SUBO�VISION IS FOR THE BANK S�TE ONLY TO HPNOLF
<br /> � 4`� _ \\ tNCREASED RUND�F. PRCLIMINRRY CALCUlAT10N5 USING THE
<br /> o � \� yi\ � � / / „�� --.�� \� \ RATION4L METHOD WDICAiE THAT THE RUNOFF COEFFlCiENT FOR TNE
<br /> c1 � ENTIRE SI(E UNDEft EX157ING CONDITIONS IS APPROXIMhTEL7 (75
<br /> NOTE:LEA�GRA55 AREAS 0.5 � � O" w8 ' � USING SCS ME7HOD),AND UNOEP. PROPOSED COtJDRIONS,
<br /> � UNDISTURBEO AS POSS�BLE �_�__ _ � _.a i _�—_ --� ^�� 6 n.I \ ` APPROXIMATELY(76 US�NG SCS METHOD). ftUNOFF FROM THE SIiE
<br /> OUTSIDE OF CURBLME �,/ `�-` B ��� \ WILI BE ROUTED THROUGH THE ON-SITE DETENTION E3ASIN THE
<br /> I Z �-� �.-- -�` �SF_- Q'� µ ,qB'w �IN'N�LL UUTLE7 t0 iHE SOU7"HFAST CORNER OF LOT INTO AN
<br /> �--�_ --'"�� 5F�''�-�� �--A' W-�',`" a•. GG�fff STING 15"STORA/ ON FOUMAIN �ANE.THE STORM WATER FROM
<br /> � m: 1 ,� _� �-� ��-�---�"a,�-=-m"�� aE- e.�q- e 'I �\ `Y �.� THE SRE WOULD BE TRIBUTARI'TO THE SANGAMON RPfER.
<br /> � N l\ �._—�__ g T�---�e�'_UE�'_u � e� ` � -_- � 3
<br /> � � �__ �--�-�E .___.. .--- .. o
<br /> � - �e��� 6yy�_• O',75• CONTRACTORS TO CI.EAN SiREFf � � NQ� u j I
<br /> � ZM1• N �__�yc-�--e5�--— . 59" W 2 / AND AOJACENT AREAS OF ANY ,_
<br /> S?, Po-- te' �a' - /$ 82�5������ MUO OR SILTA710N TRnCK-ED OFF � '-"�CpNjpqC7pp g���q TO DEfAL SFEEfB FOR �� �
<br /> St ��uc �.,�--�' 'STo--�_ _' $RE UN A UAILV�ASIS ao
<br /> r !p�� p� � �� NSTALL Sv.HIIIZED CONSTRUCTION �� pqppEq Mg{qLLq7pN pp/�L�EF{p$IOM COMHOL o z
<br /> _M.. "-""-�. _.--UE �/, ,�. g.� ...p---'" NTRANCE IH IOGAT10N OF _� _. � pEy�C;Eg,qNy REM$Np7 IN6TALL�P6i DETALB WLl
<br /> _M,9-- � a-�` � ��6—•s.�.�`------____._._ _`—___--- �: / �. I
<br /> �- uE-' �.e e"w�B 6" ISTING DRNE, PREGR4DE �,pT p�pppqpy�p�pq PAYI.�Ir�O�ON CONTAOL � ?��
<br /> _,e--_ ue �_�a�'++ `b� � .----� e unrcH Bz+siwc c�anne noN y � DEVICES 9HALL BE P�fALL�As 9ooN A9 P�E n �
<br /> -� °`r' ' �----" �=—� _ �T �� i� � nw wr+�encH srowa srauclur�s corrsrRucr� � i
<br /> m�— � 1+� ' � n wouai n�cour�oF Tr��+wecT. j
<br /> .� � -- '
<br /> � �-- _�-------'� ' J �+osarr corrrna�rroTts: a
<br /> , \B�5µy � -�� � <I a ,___8"`+"� e � / / 1.The yenervl�onlractnr sl�aii yrmide er i i wnlrol for the sile �
<br /> � � �— ' �-� �� �,_e{' � � antl imolement a storm noler polluKon 0 evenl;on plan lor Ue s�te. b�
<br /> ' �-'---- 1 � `— � P _ _ �� _ / � r z 3 u, �
<br /> \e Sw,�\ 1 �--'-" ��r s '—�- -ia"st�-.-__igT y��__��.,s�o` ��'� / 2.Ali site perimeler eroson control fa�c�ng sholi Ge �nstalle0 pr�or to �z
<br /> 1� �- " �'�� ta"srp_�B sfte d:sturbonr.e Silt fenc�ng xhnll bn o�aceA a uund Lax�n whan bas�n � I
<br /> ie` __�m-�-��-�� �� _k�--__,:-��"-�N y� � / is 9rcaed und upprovetl 6y Engineer 3
<br /> J- �I\�s- �'"���� � �g-5��"�-�,__� � � ��\ \�`� � � / / / 3. Silt bos.ets snali De instalbd and slaked In ploce as etorm a o� I
<br /> ' ' S-1.y � '1'� -- J-BW�"-� -__ _ ' _- � � ` � � sWct�ras ore being b�ilt
<br /> � �--- a"-spx f_`. \ �t\ ,
<br /> 6"S U� `4tik`��_ /
<br /> 3 � ��E�sB --'_ '--— \ \ 4.PermuMnt seed o sod ail areos thot ore not pavatl or disWrbed.
<br /> m � ��� f_ f_ ` I` � / 5.Contractor sn�l� g�ve high pr�o'ity to groJing.c nsWcting und SHEEf 4 OF 10
<br /> ����� sead�ng bos�n ond storm seners n bo�in area.
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