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FOR ASPHALT PAVEMENT - --- ---·~ FOR CONCRETt PAVElv!ENT

S4W CUT PAVEME.Nr 1" Mill TH£N FllllSH Rf PAIR 1/4" ABOVE f:XISTING ASPHALT

PROVIDE 2" MIN. ASPl-IAL f -"' n11c~"IESS REP/JR. IN NO CASE PAV[MfNT RE'PAIR LESS THAii THE fli/CKNESS OF £XIST!NG !iDJACENT ASPHAl T PAVEMENT. PRO'l/DE ASPHALT PRIME COAT (0. 15 GAL. PER SY MIN)

UM/TS OF REPAIR W' + 2' OR 5'- 0" MIN.

1 • w·~ ci1rorH) 1 •

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,.-. .

5'/IY/ CUT PAVEM£Ni 1" MIN

MATCH EXIST. CON~. THICKNESS

--- LIMESTONE BASF OR APPROVED BASE MATE:R!AL (1? . MIN,). IN NO CASE SHALL IHE r1-11CKNESS OF 111r: tJA.'>l 8€ LCSS THAN THE THICKNESS OF THE EXISTING ADJACEN r BAS£.

_ __j._ __ ,~-~-=-·---- CEMENT srAa. SANO

IMPROVED AREAS _(EXISTING OR PROPOSED PAVEMENT)

NOT TO SCAi.£

UNPAVED AREAS

TOPSOIL TO 13£ PROVIDED fQUllL OR 8CTT£R THAN vasnNC; AND Ii.A TC«i £XISnNG TOPSOIL DfPTH. COMPACI' TO DENSITY SIMILAR TO i!X1'Sf1NG AOJACENI" TOPOSO!L.

A FOi? 1 2 " ABOVE PIPE TO B01TOM OF TOPSOIL BJ\Gi('flLL SHALL BE APPROVED sr:u:cr UATE:Rl/iL FF/OM TH£ EXCAVAl­ION; OR IMPORTED MA TE RIAL; AU TO BE rREE OF ROCKS, DEBRIS, OR ANY CLUMPS CR­f:A T[R THAN 2 " IN DMMCTER: I.GOSE LJfTS TO BE PLACED 10" MAX.

COMPACT MATERIAL (t2 " uns; TO 9!;% SID. /"ROCIO,!? (0698) ,

MOISTUR£ TO BC ADJUSTED ro ;J: J% OF OPllMUM

MAGN£TIC WARNING 12" Al30V& PIPE

12"--- ALL BEDDiNG AND INmAL BACl<-f----'-'Fl""LI. SHALL CONSIST OF GRAN­

ULAR ,•, f/i TERML. SEE Ti lfilE ; FOFI ALL PIPC DIAMETER

.. . . . . . . •' ..

------·-' W=P/P[ OJA + 2'

. ..,

PAVED AREAS

IJACKFrl I SHALL BE C£M£NT STABIUZ£D SAND (2 SACK PER C. Y)

BACKFILL S~IAU 8£ SELECT MATERIAL FROM EXCAVATION OR TO BE IMPORTED MATERIAL,!N £/TH R CASJ: ALL MATEl?!AL SHALL M££f TH FOLLOWING: LL<35 Pl 8 20 NO CLIJl;/PS > 2" DIA MOISTURE 1 TO 3% COMPACT 95% 0598 STD PROCIOR LOOSE uns OF 12· MAX OR 8E CEMENT SIABIUZED SAND SC[ TAOL[ ?.- /T£M A (P,WED AREA) (OR PE.'? DESIGN t;:NG!llEER)

TRENCH .BACKFILL AND PAVEMENT REPAIR FOR WASTEWATER LINES

NO'T ro $CAr..E

GENERAL NOTES P,OR BACKFILL GENERAL NOTES - CASINGS

1. CASING' DIAMETF.R, LENG r11, LOCA 710N ANO WALL Tl-llCl<NESS 51-fALL BE P "R

PROJECT SPECIFIC REQLIJREMENTS. (MIN. SCHEDULE 40)

2. ALL CARRIER PIP£ JN CASING5 INST/oLLtD SHALL BE SUPPORrED

B'r BOL r - oN STYLE CASING S1''ACEl?S ("A()'VANCED PROf)','CTs· OR

~.PPROVED EQUAL).

J. PROVIDE MECHANICALLY RESTRAINED JOINIS FOR fORCE MAINS ONLY ON

CARRIER ON. USE "MEGALUG" rtPE JO!Nf RESIRA1N15 OR APPROVF.0 F.:OUAL.

4. CASING SPACERS SHALL 8€ SIZtD ro S£CUREl.Y FASTEN 10 TM:"

CAl?RID"I P!PC O.D. ,JNQ Sl-JALL Bt ,FURNISHED WITH A MINIMUM RUNNER

HEIGHT ro MAJNIAIN SEF'ARAT!ON BETWEEN CARRIER PIPE MAX o.o. &

CASING WALL.

A. POS/!IONING 0 SPACJ;J'<S $1/At I. [NSURF. TNA r rNF. CARf?IEH PIPE

IS ADEOU!oTEL Y SUPPORTED il-il?OUGHOUT ITS LENGIH

8. SPACERS AT £ACH f.NO SH4i I NOT BE FURTHER THAN r 2" FROM

ri1c END or THE CASING.

C. CASING Si"ACERS SNALL BE INSTALi.ED IN THC CJ;.NTf:H OF fl-lo PIPF

SEC/ION MAJ(IMUM SPACER 5PAC/IJG IS .J FEET.

5. THE: TWO ENOS OF /HE CASING PIPE SHAU. BE SEALED WATERTIGHT W/IH All Af!VANCF Pl?ODUCTS SY$Ti"M, INC .. MODC! AL - ZIPPF:R" OH "PSI MODEL C END SD\/. .. OR ENGINE£R APP!?OVED EOUAL.

COATED OR STAlNLESS STFEI S 'AC£R BODY-~-

SrEEL CASING PIPE ---1

00 NOT GROUT INSIDE OF CASING

·•- --CARRIER PIPE

WFLDED STEEL OR CAST ,<>01 YCTHYt.ENE RUNNER --~>..j""*"""' - '--POL )'MER PUsnc RUNNERS SUPl>oRT SEE NOTE 2

4" TO 10•• CASING DETAIL Nor TO SCALE

COATED OR STAINLESS S'TEl:l SPACER IJODY---..--L~

DO NOT CROU .r INSIDE OP- CASING

1>-+-- - CARRl£R PIP[ ,<

57EEL CASING PIPE ---1 WELDED STEEL OR CAST, --~~~IP"' POL YLTHYLENC RUNNE.f? -

'i-POL YMER PLASTIC RUNN[l?S flUNNERS SUPPORT

12" TO 36•• CASING DETAIL N01 10 SCALC

_;

' ir .) M/V<,

SPACERS- CARRr[R PIPE''' I -' BIT~f/[£1iJ

·1Tf'l'?Z'7U"rl'Trr".1~™22 tt rra?~~T:.

I SEE N07E 5-"--~C4SlNG SPACER SHOULD BE SPACJ:O A MAXIMUM

OF ONE FOOT Fi?OM t:ACH SIDE or JOJNr

CASING DETAIL NOi TO SCALC

[A8LE" _1_

_ BEDDING AND INITIAL BACl<FILL

j13fl0'11 PIP[ TO 12 " ABOVE P/Pt)

All 8[0DINC ANO INmAL BACKFILL SHALL CONSIST OF THE FOLLOWING OR REFER TO O,[SICN ENG'INEER REQUIREMENTS. GRANUl./IR BACKRU CONSISTING OF EITHER NATURAL SAND OR SANDY M<Ai'i'"L,

OR MAT"E:RAL Pr?OOUCCD 8Y CRUSNING OF NATURAL STONE OR G'i'AVEI..

SEW£R UNES·

Q) EXCAVATIONS <20FT DtEP AND A80V _WATE:R r,1 LF, USE MATCRIAL MEETING r1-1, FOLLOYllNG CRITERIA.

MEETING REOU1REMENrs Of ASTM 02•187 FOR:

s SW

SP-SM sv1~s1,1

AND IN AUDI TJON ·

GP

GW GP-CM

Gi"l-GA.f

PASSING 1/2~ S![VE 100%

PASSING /4 SIEVE - 30% MINIMUM

PLASTi'CtTY !NOEX (Pl) - NP 10 10 MAX.

@ IN DEEP EXCAL'ATIONS (>20) OJ? BElOW WATCR TAB/.€, USE CRUSHED STONE OR CRUSHED (;RAVEL MEE71NC CRADAlrON OF:

A. CONCRCTE COARSE AGGREGATE: TirDOT ITEM 421; GRADE 2. S, 0.'< 4.

U.BL[ 2

FINAL BACKFILL - - - -(GREATER THAN 12" ABOV[ Plu;}

UNPAVED AREAS PAVED AREAS A. FROM 12" ABOVE PIPE ro

BOTTOM OF IOPSOIL 8ACKf"ILL SHALi. BE APPROVED SELECT MAICR!AL FROM fl-IE EXCAVAT­ION; OR IMPORTED MA I CRIAL; ALL TO Bf FR[[ OF ROCKS, DEBRIS. OR ANY CLUMPS GR­EATER THAN 2" IN DIAMETEI~: LOOSE urrs ro 8£ PLACED ro· MAX.

COMPACT MA TE RIAL TO 95% s ro. PROC rotr: (0698).

MOISTURE ro BE AD.iVSIED TO ± J% OF OPTIMUM.

B, TOPSOIL 70 BE PROVIDED EQUAi OR BETTER rl--IA!•.' EXIS//NC; ANO MATCH EXISTING TOPSOii OEPTN COMPACT ro FIX CONFLICT TO EXISTll/C ADJACENT TOP­SOI( .(CONSTRUCTION TO Bf: PERFORMED BY 0VOUBl £ DITCH" ME{HOD-TOP S01L SALVAGED ro BE PLACED ON TOP)

A. F/?OU 12· A/JO/£ PIP[ ro .J ' BELOW BOTTO OF ROAD BASJ;.: 8ACKF!! I SHALL BE SELE.Cr . li;.ITEP.!AL FROM EXCAVAr/ON OR ro er. ii.I.Po'. rnw MA!E:RIAI. o'N r:m-IEll CA.SE, Al.L MATERIAL Sl-IALL M£f7 11-1£ FOLLOWING:

LL""-~35

Pl 8 - 20 NO ClUMi'S > 2' OJA. MOISrURE - 1 10 +3% COMPACT 95% 0698 STD PROCTOR

LOOSE uns OF 12 • .V.AX Ol? IF SELECT" MATERIAL FROM CXCAliAf/ON DOES NOT MEET REQUIRL"MENTS, T/-IEN USE

CEMl"NT S IA/JILIZEO .<;AND SEE TABLF 2--1 EMS BELOW (OR PER D£SIGN ENC/NEER)

8. f-770M J' 8fLOW 80TTOM OF ROAD EIASE ro 807TOM or JIOAO BASE:

8ACKF!f_L SHALL 8£ CCMENT 5TA81UZ£D SANO ( 2 $K/C. Y. AND SHAU . MEET TH[ J-Oll OW/I//,, REOUIREll.ENfS.

SAND GRADA(ION % ,0 ASStNG

,f4 55-100

# 10 ~0-100

#40 25-100

.#200 10-20 Pl NP-10

{OR AS P£R DE5lGN f:NGINEf:R)

COMPACT TO g5J: OF 0588. UO/STUR£ TO TO 8E AOJIJSfED ro (r/--2%) OF OPTIMUM.

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