20080989 Ver 1_More Info Received_20080725

B&F CONSULTING, INC.
CIVIL ENGINEERING AND LAND PLANNING SERVICES
July 25, 2008
Ms. Lia Myott
NC Division of Water Quality
Express Review Program
Mail Service Center 1650
Raleigh, NC 27699-1650
RE: Stonemont
Ms. Myott::
Please find accompanying this letter two sets of revised prints of sheets CD-3F and CD-3G. These
revisions include:
1) Correction to the top-of-weir elevation above normal pool to reflect the water quality pool and
2) Clarification of the detail for the bypass channel for Pond "B".
If you have any questions, please contact me.
Sincerely,
Russell Briggs, P.E.
Project Engineer, B&F C nsulting, Inc.
JUL252?10?
2805 TOBERMORY LANE • RALEIGH, NORTH CAROLINA • 27606
RUSSF.LI. BRIGGS, P.P..: PHONE: [phone] FAX: [phone] EMAIL: RAIL C GSQ,)NC.RR_CCM_
AMBHR I,ARRN'LLY, P.P.: PHONIS: 919.380.8102 VAX: 919.467.8827 EMAIL: APARRI:I.LYaNC.RR.COM
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BYPASS CHA E ~ t, , _ . A - ~ \ TOP OF WEIR SET 1.9'
- r . _ ~ _Ur~ ~ A ~ ~ - \ ~a ABOVE THE NORMAL
\ V \ ~''~V ~ ~ . 7~ ~ 1 ~ ~ ~ 6; POOL ELEVATION EROSIOI~CO~TROL~EGEND' ~ ~E~~S~~NS
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~ ~ ~ ; PIPE IN 4 W X 4 L ~ - ~ ~ 4' L LIMITS OF DISTURBANCE ~ _ ~ TEMPORARY DNERSION DITCH , N0. DATE DESCRIPTION
~ ~ ~ ~ ~ ~ EVATI ON „C5, WEAR ~ ~ ` ~ , NORMAL POOL EL C. BOX ~ CON ~ , BOX 4/30 S.S. ESMT. PAST `PUMP STA.
w _ ~ .~a. 4 PVC INLET TREE FENCE
\~1 ~ ~ ~ ~ ~ ~ WATER QUALITY POOL ELEV 331.9 - 31LTPENCE 6/10 PERMANENT PONDS I LEUELSPREADER 7/16 DVfQ EROSION/PIPES
TEMPOFlARYSEDINIENTBASIN 7/21 DWQ-POND B/C CHANGES
9 ~ 1~3 L.E - \ _ RCP 0
~ n \ ~ NORM. P~~L ELEV 330 ® RIP-RAPOUTIEr PROTECTION CONSTRUCTION ENTRANCE
~ ~ -o ~ \ ~ o S P ~ w 0.5'
` ~3 ~ S o ~ ELF ELF -®---WATER INTAKE WITH 2 ORIFICE ~
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~ ~~~i ~ ~ 1. PIPE INVERTS INSIDE BO ' ~ y ~ 2. PVC PIPE TEE TOP POR ~ERTS INSIDE BOX ARE AT NORMAL POOL INVERT. I 'E TEE TOP PORTION TO BE CLOSED.
~ as + aa~ ~ ~ 3. TOP OF BOX TO BE OPI y ~ ~ . , ~ ~ ` F W OF WATER. BOX TO BE OPEN FOR TRASH RACK ATTACHMENT AND PR ECT IFOf~AT9®~
OVER LO ~ ~ O ~ . eat°~ ~ I 1' THICK CLAY OF WATER.
~ ~ \ ~ / , 4. PROV DE r_> . ~ \ a® BENEATH THE NORMAL POI 1' THICK CLAY LINER IN THE MAIN POND AREAS THE NORMAL POOL ELEVATION.
\ OF ~ ~ , ~ a ` PROJECT MANAGER: RJB
L q~ y ~ v ~ ~ )ND OUTLET STRUCTURE pRAwNBY: AJF
am POND OUT \ ~F~ ,o ~ ~ ~ ` Nt NOT TO SCALE APPROVED BY: RJB
~ w: ~ \ ~ ~ ~ ~ ~ DRAWING NAME: AVENT 1-2-20080716
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1 /21
BERM BETWEEN FOREBAY AND MAIN POOL NOTES bI+ATERSHEO PROTECTION GENERAL NOTES:
WET DETENTION 1. PROVIDE P340 (NOR1H AMERICAN (~tEEN) OR EQUIVALENT I~iANENT TURF REINFOR~flENT MAT FROM 1.0' BELOW 1. THE PROPERTY OWNER IS RESPONSIBLE fOR MAINTAINING THE COMPLETED PERMANENT ( ) 1/~' I i I ~i , ~ ~k , I I roP of coNC. aoX INLET Box ~ ~0 TOaNERVIEW COURT
CE AGREEMENT. Ti1E ELEVATION ~ THE TOP ~ BERM ON THE FOREBAY SIDE, OVER 1HE TOP OF THE BERM AND DOWN TO THE POND AS SPEgFlED IN 1HE WET DETENTION BASIN OPERATION AND MAINTENAN CAGY
SEDIMENT FROM THE POND BY THE CONTRACTOR MAY BE REQUIRED WHEN VEG£fATED SNELF ON 1HE MAIN POOL SIDE 2. THE (~ANOUT AND DISPOSAL QF - ~'4 WELDED REBAR ~ 6~®~TH CAROLINA 27512
#4 REB~ CONDITIONS WARRANT THIS REMOVAL #4 REBAR
E TOWiV OF HOLLY SPRINGS WHEN C01~'itC°ti~v of PONDS FROA" TEMPORARY'~DIMENT BAaNS lT) PERMANENT WET DETENTi~I PONDS ~ A pRECONSTRUCTiON MEETING Y~1H TH ANCHOR 3. THE CONTRACTOR SHALL SCHEDU ANCHOR V~ELDED REBAR OUTER BANG SE~EET VGA
9. NOTE FOR BASItd PONDS °A°, °B", ANO "C° THAT THE PONDS WILL PROVIDE TEMP~iARY SEDIMENT CONTROL. THE PERMANENT (WET DETENTION) POND ~1T; HAS :BEEN CLEARED ANO THE POND HAS BEEN FlELD STAKED. ' I ~ ON CONi~tETEHABOX j
SHED PROTECTION AND THEIR AS~GNS HAIL RIGHT W9TH DIMENSIONS THAT ARE SHOWN ON MEET C-3 FDR SEDIMENT CONTROL DURING CONSTRUCTION, AFTER THE
4. THE GOVERNMENT OFFlCE HAVING JURI~ICTION fOR WATtIt SEDIMENT' FUNCTION IS COMPLETE, THE POND 4MLL BE RENOVATED TO DIMENIINdS/CRITERIA SHOtY•iI FOR 19° WIDTH WALL- I ~ ~ ; I ~I IN WAS X ELEVATION VfEW INLET BOX ~ ~ f, I; ~J~ °~C~'~~ I
~ ACCESS TO 1HE PERMANENT WET DETEN110PI P~tD(S) FOR INSPECTIONS AND MAINTENANCE ENFORCEMENT. BEST MANAGEMENT PRACTICE OF THE STT}RMWATER.CONTROL A5 PER 1HE CONTOURS SHOWN. ~~~~~~p~~J
4 '~~1L~ ~ ~ ' ~db 1'e~ ll'C
9 1.5' 1 FlCATI~dS. 5TA'tEMENT OF RESPON~eIt1TY
1. ALL PAIRED CONCRETE ~iAl1 ~ MINIMUM 3000 PSI (28 DAY) UNLESS O1HER6M~ NOTED. A IRED MAINTENANCE AND INFECTIONS OF THIS fAgLITY SHALL BE THE RESPONSlBIl1TY OF THE
2. ALL OUTLET PIPES SHALL BE RCP TYPE :III Will WATERTIGHT GASKET SEALS. LL M ANt~ A(>TtEEMENT. tX.ASS I RIP-RAP HOMEOWNERS ASSOgAII~d, AS SPEgFlED IN 1HE WET ~TEN110N BASIN OPERATION AND AINTEN PAIRAFI 140N
PROVIDE T BASE ~ I I j ®RA1~91fi~G'SCALE
P CI FOR TRAPEZOIDAL CHANNEL MPACTED TO AT LEAST GENERAL NOTES
1. ALL FlLL SOILS FOR BERM SECTION SHALL BE CIEAN,IMPERMEABLE MATERIAL AND CO RV~'EQ PER GOVERNMENTAL AS-BUILT REQUREIMENI'S'AF1ER CONSTRUCTION - ~ ~ ~6~ HORIZONTAL 1"=24'
PR TOR MAXIMUM DRY DENSITY,'AT ORTIfaUM MWSTURE CONTENT. NO BLASTED MATERIALS MALL I. NET DETENTION PONDS ARE TO BE SU 95% STANDARD OC 15PER51VE IS .COMPLETED. i ( I U~RTiCAL:1 °=2'
USED IN THE EMBANKMENT CONSTRUC110N. ; S~LS SHALL NDT EXHIBIt SIGNIFlCANT SHRINK/SWELL OR D INVENT~tY.
SOILS fOR PLACEMENT WI1HiN THE BERM 2. AS-BUILT CERtIFlCAl10N TO INCLUDE L1WNG WETLAND VEi~'FAl10N CHARACTERISTICS. ON-ATE GEOTECHNICAL ENaNEER SFIAl1 APPROVE THE 3. NO TREES OR WO~Y VEGETATION ALLOWED ON BEl~ui FlI1 SEC110PIS. _6
SEC110N, THE GEOTECHNICAL ENGINEER S}IALL ALSO SPEgFY THE METHODS TO BE USED FOR PLACEk4ENT OF FlLI. ATI~V PAN BATE
qFY 501LS BARN TO BE CLEANED QF SEGMENT, (BLADED TO FlNAL DESIIXd (9tA0ES AND PLANTED PER THE VEGET IF ADDI110NAL USES ARE PLANNED UPON THE BERM SEC110rI THE GEOiECHNICAL ENGINEER SHALL SPE ER NEEDED AS A SEDIMENT 9ASIN. AT SUCH 11ME A5 BASIN IS NO LONG
SUITABLE fOR THAT ADDITIONAL USE 5. A PRECONSTRUC110N MEETING 1S REQIRED >RRTH THE T04~d OF HOLLY SPRINGS PR{OR TO LAND DISTURBANCE NOTES: NOTES: ~-~6-~6
2 IN AlL Flll AREAS OF THE BERM, A SaLS COMPACTION LEST SHAM BE COPIDUCIED EACH 2500 SQUARE - FOR THE PONDS. NOTES: 1. ALL REBA 1. ALL REBAR TO BE #4 REBAR PLAN VIEW
FEET PER .VERTICAL FOOT 4F FlLL S StIOWN. 2. ALL REBP ~ ea af`(`FCS FASfA1FNT SHAII flFPR~VIDED FOR THE PONOS°_MAINTENANCE A ~ ~i 6cc i RIP RAP T(1 RF IISF(1 2. ALL REBAR AND ANGLES TO BE :BITUMINOUS COATED. e1ri1 T!1 TI 11'
3. NO TREES OF ANY TYPE MAY BE LOCATED ON THE BERM SECTION. "DE„ 2-SI SLOPES OF CHANNEL TO BE 1:4 MAXIMUM 3. THE HOT-DIPPED GALVANIZED Z XZ Al/4 ANbLLb WlALL tat wtLur-u v rnL~ s~~~a ue~upa u.uu
A MAXIMUM 8° LIFT, EACH LIFT SHALL BE CONTINUOUS FOR THE ENURE 7• DINNER GRANTS A BLANKET ACCESS EASEMENT TO THE PERMANENT MAINTENANCE EASEMENT FOR THE PERMANENT R3. THE EBAR TRA.. 4. FILL PLACEMENT SHALL NOT EXCEED THE MANHOP REBAR TRASH RACK. ONCE WELDED, THE ENTIRE ASSEMBLY SHALL BE PLACED ONTO THE MANHOLE RISER WITH ANGLES SITTING DIRECTLY ON TOP OF THE RISER.
LENGTH OF THE EMBANKMENT. BEFORE PLACEMENT OF FILL FOR THE BERM SECTION, ALL UNSUITABLE MATERIAL WET DETENTION PONDS. HIED BY THE OWNER 4. ANCHOR 4. ANCHOR TRASH RACK TO INLET BOX WALL WITH FOUR EQUALLY SPACED Y
8. THE PONDS SHALL BE DEWATERED BELOW NORMAL POOL IF NEEDED, NA PUMPS PROVIDED AND OPER HOT-DIPPED SHALL BE REMOVED AND THE SURFACE PROPERTY PREPARED FOR THE FILL PLACEMENT. TO INLET BOX B HOT-DIPPED GALVANIZED STEEL CLAMPS, EACH CLAMP ATTACHED TRASH RACK CD.%'J" , L
4"X1/2" COP ADD 2-3° LAYER OF TOP SOIL TO ENTIRE BERM PRIOR TO SEEDING/MULCHING. 5 4"X1/2" CONCRETE ANCHOR BOLTS, EACH CLAMP TO BE COATED WITH A BITUMINOUS coarlNG. NOT to scAlE FINAL DRAWING - NOT
L PLACED ON THE tO VEGETATIVE SHELF. FIVE FEET OF THIS IS B BYPASS _ CHANNEL
6. ONE FOOT OF AMENDED TOPSOIL SHALL BE COATING: RELEASED FOR CONSTRUCTION
OUTSIDE Of THE NORMAL POOL AND FIVE FEET OF THIS IS INSIDE THE NORMAL POOL POND NOT TO SCALE

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~ - y~ ~ ~ PIPE INVERTS AT 14 W X 4 L l~ 1 ~ ` A' / ~ POOL ELEVATION SILTFEN~E I 6/10 PERMANENT PONDS ~Y /X 4 L LEVEL SPREADER 7/16 DIfQ EROSION/PIPES
i`.~ ~ n NORMAL POOL ELEVATION !I ~ y ~ ~ CONC. BOX 1 N C. B 0 X TEMPORARY SEDIMENT BASIN I 7/21 D~Q POND B/C CHANGES
~,l ~ , ~ i A ` ' r:. A ' l 4 PVC INLET ® RIP-RaPOUnErPROTEOnoN
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~ ~ ~ ~ ~ 'I :WATER QUALITY POOL ELEV 325.3 CANSTRUCTIONENTRANCE li
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` ~ ~ _ UTLET I ~ R P C 0 ~ ( ~
\ ~ - m A' , AI ~ ` I ~ ~ I ~i ~ NORM POOL .ELEV 324:0
~F~ I~ l ~ LF SHELF 0°5, ~ WATER INTAKE WITH 2" ORIFICE "
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` ~ ~ ~ ~ ~ ;.a ~ ~ ~ ~ si i s v `~1 1.5' ~ ~
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. , ,I I~ y ~ ` ~ INV. TO BOTTO(~ ~~i ~ 3:1 SLOPE
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i I ~ ~ A ~ ( NOTES:
1 \ 1 j 1. PIP T I E INVER S NSIDE ~ \ ~ ~ \ ~ E INVERTS INSIDE 80X ARE AT NORMAL POOL INVERT. ~°I
A 2. PVC PIPE TEE TOP ~ ~ ~ ~ 3~ 1 I ~ \ 3, 50 _ 3. TOP OF BOX TO' BE PIPE'TEE TOP PORTION TO BE CLOSED. I PROJECT MANAGER: RJB ' OF BOX TO BE OPEN FOR TRASH RACK ATTACHMENT AND
,I ~F ~ I l ~ ~ ~ V ~ QF S - / ; OVERFLOW OF WATER. LOW OF WATER. DRAWN BY: AJF
1 ~ ~ ~ :324.0 ~ ~ - 4. PROVIDE 1' THIOK C A~ ~ fi. ~ ~ 50 ~ VIDE 1' THICK .CLAY LINER IN THE MAIN .POND AREAS APPROVED BY: RJB
N'OR BENEATH THE NORMAL I ~ 1~ 324 - ~ ~ ` NTH THE NORMAL POOL ELEVATION. I
i ; V A ~ TO , DRAWING NAME: AVENT•1.2-20060716
~ ~i v ~ ~ - ~ .POND Ol 1 ~ _ POND OUTLET STRUCTURE ~
~ ~ ~ ~ ~ '~i _ NOT TO SCALE -
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P 0 0 EI~q.@FTWEEN FOREHAY AND MAIN POOL NOTES ,/2~
WNER IS RESPONSIBLE FOR MAINTNNING THE COMPLETED PERMANENT WET DETEN110N) t. PROVIDE P300 (N~t1H AMERICAN Gi1EEN) OR EQUIVAtJNT PERMANENT TURF RE]NFQRCEMENT MAT FROM T.0' BELOW 1. THE PROPERTY 0 ( ~/z' ( ( j I ToP'oF coNC. eox ! ~~0 T® VIE C T
POND AS SPECIFlED IN THE WET DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT. THE EIEVAliON OF 1HE TOP OF EIERM ON THE FOREHAY SIDE, OVER 1HE TOP OF THE BERM AND DOYRd T01HE
2 THE CLEANOUT AND DISPOSAL OF SEDIMENT FROM THE POND BY THE CONiRACTOR MAY BE REQUIRED WHEN VEGETATED SHELF ON 1HE MAIN POOL 51DE I 1 INLET BOX i ! ~AI~~
CONDITIONS WARRANT THIS REMOVAL ~4 REE REBAR I I ~ I i ~ WELDED REBAR ~ ' NOI~TI~ YEA I 2751 Z ~ i,
3. THE CONTRACTOR SHALL SCHEDULE A PRECONSTRUCTiON MEETING IMTH THE TOwNi OF HOLLY SPRINGS ti"dHEN CONVERtiON OF PONDS FR~i TiT~PIXt RY ~DIME1dT BAgNS TO PERMAN NT WET DETETd11CN PONDS
ANCHOR THE PERMANENT WET DETENTION POND 511E HAS BEEN CLEARED AND THE POND HAS BEEN FlELD STAKED. 1. NOTE FOR BASIN PONDS°A°, °B°, AND °C' THAT THE PONDS 4~LL PROVIDE TEMPORARY SEDIMENT GOPITROL ( ) ANCHOR #4 WELDED REBAR OUTER BAND
4. THE GOVERNMENT OFFlCE HANNG JURISDICTION FOR WATER~iED PROTECTION AND THE]R ASSIGNS HAVE RIGHT WITH DIMENSIONS THAT ARE SHOWN 61d SHEET C-3 FOR SEDIMENT CONIROL DURING CONSTRUCTION. AFTER 1HE MIN. _ 1, ..OVERHANG ~~~~T I ONCONCRETE BOX
T WET DETENTION PONDS FOR INSPECTIONS AND MAINIENANCE ENFORCEMENT. ..SEDIMENT FUNCTION IS COMPLETE, THE POND Nflll BE RENOVATED TO ~METVIONS/CRIlER1A SHOWVi FOR , OF ACCESS TO THE PERMANEN 12 yHpi}{
BEST MANAGEMENT PRACTICE OF THE STORMWATER CONTROL AS PER THE CONTOURS SHOWN. INLET$OX INLETBOX WALL f:LEVAl10N VIEW WALL ( I ~
OU S UC ONS~ 4 4 TLET TR MA AL - ~ I-,,-i
S t 1.5° 1 t. ALL POURED CONCRETE SHALL 8E MINIMUM 3000 PST (28 DAY) UNLESS 01HERWSE NOTED. TATEMENT OF RF~SPoN~eIL? -~-~-i ~~',i-- ~~~~0® p~~Q ~~s~
A ALL t~QUIRED MAINIETIANt~ AND INSPECTIONS DF THIS FACILITY SHALL ~ 1HE RE~ON51EUl1TY OF THE
2. ALL OUTLET PIPES SHALL BE RCP 1YPE III WITH WATERTIGHT G SKET HOMEOTt~IERS ASS~IAl10N, AS SPEgFlEO IN THE CET DElEN110N BASIN OPERATION AND MAIN1ENANCE AGRET:MENT. CLASS TRIP-RAP
MIRAFl 140N - I 'll~ ~~I_J
BERM SOIL ANA COMPACTION SPECIFlGATIONS: TION SHALL BE CLEAN IMPERMEABLE MATERIAL AND COMPACTED TO AT IfAST f~NERAL'NO1ES _I_ ~'~J T~~ ~ ~ ~I~~~B4~C SOLE
1. ALL FlLL SOILS FOR BERM SEC , I. WET'DETENIION PADS ARE TO BE SURVEYED PER GOVERNME3VTAL AS-BUILT REQUREIMENIS AFTER COiVSTRUCiIad I~~
95% STANDARD PROCTOR MAXIMUM DRY DENSITY, AT OPTIMUM MOISTURE CONTENT. NO BLASTED MATERIALS SHALL ~ ~ , I Z - - II ~ ~ 6~ ~ ~ ~ II HORBZONTAL:1°=20'
IT SIGNIFlCANT SHRINK SWELL OR DISPERSIVE IS COMPLETED. BE USED IN THE EMBANKMENT CONSTRUCTION. SDILS SHAD. NOT EXHIB / 2. AS-BUILT CERIIFlCATION TO INCLUDE LIVRIG ~T1.Atd0 VE(;I:TAR~d INVENTORY.
CHARACTERISTICS. ON-SITE GEOIECHNICAL ENGINEER SHAl1 APPROVE 1HE SOILS FOR PLACEMENT WITHIN THE BERM
MENT OF FlLL 3. NO TREE5 OR WO~Y VEGETATION ALLONED ON BERM FlLL SEC110NS. SEC110N. THE GEOTECHNICAL ENGINEER SHALL AL50 SPEgFI'THE METHODS TO BE USED FOR PLACE 4. BASIN TO EIE CLEANED OF SEDIMENT, t~tADED i0 FlNAL OESIad (;{iAi~S AND PLANTEIT PER 1HE VEGETA'B~! PLAN H s
IF ADDI110NAL USES ARE PLANNED UPON THE BERM SEC110N THE GEOTECHNICAL ENGINEER SHALL SPEgFY SOILS AT SUCH 11ME AS BASIN IS NO LONGER NEIDED AS A SEDIMENT BASN. II I j~ ®~TE
SUITABLE FOR THAT ADDITIONAL USE. NOTES:
T SHALL BE CONDUCTED EAq~ 250D SQUARE 5. A PRECONSTRUCRON MEETING 1S REQUIRED WITH THE TOWN OF HOLLY SPRINGS PRIL~t TO LAND DISTURBANCE NOTES: 2. IN ALL FlLL AREAS OF THE BERM, A SOILS COMPACTION TES FOR THE P~VDS, NOTES: ! i 7-16-08
FEET PER VERTICAL FOOT OF FlLL 1. ALL REBF 1. ALL REBAR TO BE #4 REBAR ii i 2. ALL REBAR AND ANGLES TO BE BITUMINOUS COATED. - -
3, NO TREES OF ANY iYPE MAY BE LOCATED ON THE BERM SECTION. 6. AN ACCESS EASEMENT SFIALL BE PROVIDED FOR THE PONDS' MAINTENANCE AS SHOWN. 1. CLASS I RIP RAP TO BE USED 2. ALL REBI ~ wo.,i~wnw...,... n,..o.eK.wMwwr.nn,n.,rTwa.,?nRr.,,ee,niruuswreus°nrr~rnemT'rneturnreuee,n,T -n nmr n~nnrn nr niinniniri rn nr"i.n unvi,aii,a 3-TUL'4a(1T. Z TuL' u(1T-niPRFn rel venu~Gn 9"Y~"Y1 /d" dNCI FC,CUdI { RF IAIFI nFn Tfl TNF I .oa®..¦.~ ®s,¦¦wo~
4. FILL PLACEMENT SHALL NOT EXCEED A MAXIMUM I? LIFT. EACH LIFT SHALL BE CONTINUOUS FOR THE ENTIRE urmuc LAANIZ A OLMMI ALLWI CAS VIMI iu int rr.Kmmntmi mivmcmmevc u,xmu®i rvn me rrnmruvuei ur- JLUrr-O yr 4rn/' V vcL .v oc i.- vnA vu Vf REBA11- REBAR TRASH RACK. ONCE WELDED, THE ENTIRE ASSEMBLY SHALL BE PLACED ONTO Wulludmtn
LENGTH OF THE EMBANKMENT. BEFORE PLACEMENT OF FILL FOR THE BERM SECTION, ALL UNSUITABLE MATERIAL WET DETENTION PONDS THE R TRA0 THE MANHOLE RISER WITH ANGLES SITTING DIRECTLY ON TOP OF THE RISER.
8. THE PONDS SHALL BE DEWATERED BELOW NORMAL POOL, IF NEEDED, VIA PUMPS PROVIDED AND OPERATED BY THE OWNER 4. 'ANCHOR SHALL BE REMOVED AND THE SURFACE PROPERTY PREPARED FOR THE Flll PLACEMENT. HOT-DIPPED 4. ANCHOR TRASH RACK TO INLET BOX WALL WITH FOUR EQUALLY SPACED HOT-DIPPED GALVANIZED STEEL CLAMPS, EACH CLAMP ATTACHED TO INLET BOX BY
5. ADD 2-3" LAYER OF TOP SOIL TO ENTIRE BERM PRIOR TO SEEDING/MULCHING. 4"X1%2" COI 4,.XTINCONCRETE ANCHOR BOLTS, EACH CLAMP TO BE COATED WITH A BITUMINOUS TRASH RACK ` -
6. ONE FOOT OF AMENDED TOPSOIL SHALL BE PLACED ON THE 10' VEGETATIVE SHELF. FIVE FEET OF THIS IS COATING. NOT TO SCALE FINAL DRAWING - NOT
POND C BYPASS CHANNEL COATING. OUTSIDE OF THE NORMAL POOL AND FIVE FEET OF THIS IS INSIDE THE NORMAL POOL
NOT TO SCALE RELEASED FOR CONSTRUCTION