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HomeMy WebLinkAboutCD-2714ex. Ga SEI/4, NW 1 /4, SEC. 7, TWP 23 N, R 5 E, W.M. R 11.1. 50, 0 �4 "'I IE 44.23 C Q a1\0GRADING NOTES w 150.0►, '� / L. _ ....,. EX C5 1 1. Unless otherwise specified, all work shall conform to the - - - F2j1A:.44.7D 1991 Std. Specifications for road, bridge and municipal 1E'; 37 0 (3"'construction as published by the WSDOT and the APWA, as j - _ -- �I amended by the city of R>�r*ti. All grading activity / Ex QMH Ex.5EhIH x ► shall conform to UBC, chapter 70. -� RIM'. 43.85 ;SIM � 37. - - / I>: '• 3z•98`"IN) I 2. These plans do not represent the location of all existing -� IE : 40.00 `0' IN� 1 ~ 1� 32.47�81N , , ' utilities. It is the responsibility of the contractor to � IE 32.33(0" o confirm the lavation and depth of existing utilities prior to excavation. DA 47.1 , t n ( I- - J i^ -� - - - - - _ _ - 3. The contractor shall be responsible for all safety J ( t considerations during the execution of the work including 'UjY Ex1�T _ I ' ' ` ' ' i I _ trench shoring per OSHA specifications and traffic GB control on existing roads. E5LDG. I 1 \ RIM 37.15 Ar_--- --� --` _.-�...� ` , I E - 24.7.0 ( mN ZS��� LOUT) 4. The engineer shall be notified immediately upon the discovery of any conflicts or discrepancies relative to \ \ 4 J11 CBthese plans- t- - Z(--.- _� i i 1 � ' -��••-'� � � t 35.4•�(IZ"tr.) �,�_cg �n�y� 5. All material used as fill shall be approved pit run W' -. t 35.�(ta"- RIND 3?.47 gravel or native material that has been observed and "- � 48•(0 -_f`\ '--' - ___• - - � I , approved -t engineer. • �. (n 1 ' IN a r ed by he- q� _ _- �,----.,,^ � � � ' S. All structural fill materialshallbe compacted to a minimum of 95o MDD (under buildings, roads,driveways, \• . walks, parking lots, etc). This fill shall be compacted during optimum moisture content in lifts not exceeding ` 12". -,--7. Compaction tests shall be taken for all structural 9 � 1 3` t � fills at the direction of the engineer. S. o 9 n q � � ' = _ � !?\•\ ' ', '' � All trench backfill material shall be compacted t 5- MDD within roads or 9'0°s outside of traffic areas. 40 9. Fill slopes shall not exceed 2:1 and cut slopes shall not exceed P:1 b.2 ` _ ,` i "3 •5 43 10.. Any rockeries over 8 ft. in height shall be designed by 0 BLG, I 9 an engineer and subject to a special construction 4g inspection. "I , 4� 11. All adjacent roads shall be kept clean and free from mud and debris: Contractor shall be responsible for 1214 ' , 5 P) periodic roadway cleaning. _; 8 oro A � � 4 .s Cro t~x• c6 - \ �, �� .� 4l•`� C�1 12. Contractor shall take measures to minimize dust Rin. t�.4g �, generated by grading activities including frequent S7. -7u Cato" IN 1 48 watering by an onsite water truck if necessary. N.,., ` SA BL G. F 1 EJi~CK \�LO 6p"' t �$ fo S \ , .- ' - 1 t O E>xT� tp B �nv� .1 `t1 I \ \ ` �.--io2 tIG T0 -45 1� I Co t� FII R NS D 1 BY GEC>TEC 1. C�V 54 , 1 ` _71& �- 5e� ' \ 1 ` 8 •'�- ..rex, -- �.` .�` _ T JC) RD C1GE.F�`( ROWS - EA - 4- H I GH 't O R �1 t,J FO RCE -D F= t Ra C� 1=s ES l �tl &NGTEc_H . ER NG) 13 I rJ, F_R M F� TO C . i r CoP) BOT) >�~ cam. sT' 71 VA 47 r- --►-.� I 5-799 ' - I \ \ - 41 KINV %.30 15 1. os Dot GB 0� 47 Vv 570.90' RIM: 103.40 IE: qZ .tv4 3l, 1►,i jr-_: 9Z.too�3t," 0 C 'do t 90 0 20 40 2rc, PT NoTF- RO C k ER I Es Dv 4 -F-T- IN H EI G$-tr ND NL -L C pERwIT FROG A -R- CA -N &F R SKEFOK, 2. Ti -1E CaEN1✓R1�t_ C�t�1TR1�GToR C-_-,RADIQG AROCKS`( Svt3c:OI�TRI�,�TC S SN9�Ll RE IOW RND U�D�F'�STI�t�D T -1-4F_ E?sNF_> - ILL 0F[DP\ -FS � eq c otitSUL_TN3 xrS . S. NRc t -e ITF!RN . SHALL 1 Dirt FV P`�_L.. t--Il\"DICAP PNP KI K1G FAyCA u TOES PvCC�ESS TO k3U1 LDI KIGS, ( PSV C L -U r-4 N1 C- Ft►,AnH &E'JNDC5, SLOF'ES/ HA1�IDR CLS, �T�. 27/4Dl UTILITY CONFLICT NOTE: CAUTION: THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION, AND DEPTH OF ALL EXISTING UTILITIES WHETHER SHOWN ON THESE PLANS OR NOT BY POTHOLING THE UTILITIES AND SURVEI1NG THE, HORIZONTAL AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE 0 1-800-424-5555 AND THEN POTHOLING ALL OF THE EXISTING UTILITIES. AT LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST. LOCATIONS OF SAID UTILITIES AS SHOWN ON THESE PLANS ARE NOT GUARANTEED AND ARE SUBJECT TO VARIATION. TCD -00 -171ft 4. Tt-a. NFt H. SITE. P(NtN Imo. USED FOR DE+ ArtLs REGP PING StD�Wf+d.1r5, GJRBS/ 51TE1gQ0RIc wtT-rAttA S F-17. of NLL al_0GS. G::> ; - Z / AUFINT"'INEEKs'II'm, %1- G 9419 S. 204 P1. Kent, Vila. 98031 (206) 850-0934 SCANNED NOV - 5 199$ R �.v is l o ti.I 5 y l � �Oz �0 1 1 v7 N 00 V Z �w,�*� ,/ 04 7. 04 UrfCCC['_��,''i c) Q s Z7 - . �k d. d Q Scft& 40' DMWO ; ,..1.,.J . Job SHEIST C- ew y l � �Oz �0 1 1 cy zm N OAtR ec'RaF*-1 nN I� OAID o N 4° 15 to" w►So.ot' '0 eo - 4t) ��. L - - St.-EtN UN � O� C7 �O •\ t 0 _ � � fl ��►12 �� j `o D4� 12A 4 DIS D Fx �� SEI/4, NWL/4, /4, SEC. 7, TWP 23 N, R S E. W.M. {ZI►./\. 56A -I „t�1 iF 44 2,7 (34pJJ I Z a2. 4�Z) 3L" vsau LT -T� Ex ca IE. 37'80(3t� INS gDTT01� D7= LIP EL: 50.q tE 37.70 (3(R"rwzi MAs>c. loo `l R W •I^ . 5L' 1 -DF DF Df -2- RD STDF-T5L:44Q•2� _ t rh Ex ht x� UL L: EX � H � E N B�-1�'OM OF Yl� T 43. z 43 S ?,)PA 37. f2, t 1 M'. ,to � . t Co L 1 \t E 5727 PA Com-- 17E>PrH IE . 40.00 (0 IN� t te'' 39•P�I {g,'" cx��j I,E 32.37(0" o � , � ` ' 3 _ c:?I DEPsD S't'ORAG� � ,� ` - - - - � - - - _� � ! � (sr��c�-� RSL. ��s►c�+� ��f ©��s� EXIST' / ( y t t t I i I + t i I , r t C6LGG 4 V (SEF- St RIM 33715( t FLo`rt R�Sii?4R TESOot tN cla v 1 - i i tvv CIz„ tea > ca (rtr�j -- 1 G3 1 to k 1 � t Fl ISt RC -S 0 i Ff WASH /P Rf� JR�CIG. / - I LTER FA51R cI . C7 - .O s 3 ' Cd BG T'0 .� %t2u D G A ((A RIM •. -7?). L E . RIND To Be Lc' ' R To -72.5,I pj 5� 1 ,0 BL S F E K ) , )c L) tic, `i .0 74. 5710 � 1 • 1 ' 1 • toR •--- NIX- \� ezI I,A \, F a n C -B r Rc •�. �4, , 1 � ,. ` 1'4 �- �/�,�.. �� �� �- _-� .+.. .r „� 1' 'n""+ +� �. ,�. !1 � "" '�. � _"'+� „�,tiR ••�' , \\ \ t -90, `t to • (3t; 1E 81.50 (�"ro) 01.05 (3td" oot E.x C'B -- R(M: tcD3.4O IE: 9Z.co4'56" iNtb.}� IG ) : 92 •too �&' 0 7VO - 0 o -17/(, - - 44.1 , 08 47 " W S70 9c), .4 ' /2v \• 1, p�� � \ �. \ � �� Q I -*10 9v 80 o 20 140 bo tR GRA SpN 7 (TLP 1= T-) ALL R o C.k..E.R L ES , QUI L D I IQ & GUTTF--R- D R A t ► JS {SND Sc OL „DS. FOO DR�c1t�SJAL(•_• JS N & CB A„ E. CDNt.4�CT�D LfJ CJ „ To T7 -A E SMR` (nRN DCAT%4H 8ksttA (TiPE 11) us 1.iC� Lfv" P� C I % SL -C, RE - ALL PA,RI--ING LOTS SwlkU- tvE S(-DPCG O \>NRO DRIB,1N "7A. TZ) T-HFQRI\4E-Way GF," tr. E ( �CE�. E�--DC-�- 'A' LQT�-) \Ipo 7N ALL. PIPE St fNU- BE J b, C� R EQL t\t_ , U NLZ--'�S SPE G1 ! E_D DRAINAGE PIPE SCHEDULE Segment Di a. Lencth (ft.) %Slope i ce' vt��i Tj. 58.0 4 6 .2, 2 EXCB - Bioswale 18 10 1.0 Bioswale - C_ B1 Cc'mp') 18 2,6 0.0 CB1 --Vault 18 15 1.0 Vault - CB2 12 8 5.0 CB2 - CB3 12 67 1.5 2A - CB2 8 40 2.0 2B - 2A 8 37 2.0 CB3 - CB4 12 73 1.2 CB4 - CB5 12 110 4.2 5A - CBS 8 86 1.0 5B - CB5 8 40 5.5 5C - 5B 8 50 2.0 CB5 - CB6 12 120 5.0 6A - CB6 8 50 2.0 6B - 6A 8 43 2.0 6C - CB6 8 65 5.2 CB6 - CB7 12 162 6.1 7A - CB7 8 42 7.1 CB7 - CB8 12 158 3.8 CB9 - CB2 12 94 5.3 CB10 - CB9 12 92 7.1 10A - CB10 12 17 2.9 10D - 10A 8 80 5.0 CB11 - CB10 12 72 6.9 11A - CB11 8 97 3.1 CB12 - CB9 ' 12 148 2.7 12A - CB12 8 12 2.5 CB13 - CB12 12 98 10.2 13A - CB13 12 27 7'.4 13B - 13A 12 52 1.9 EXCB - CB14 12 60 2.5 CB14 - CB15 12 33 1.5 CE15 - CB16 12 25 2.0 16A - CB16 8 150 5.3 ExCB - CB'A' 36 113' 5.4 CB'A' - g,,, CZ' 36 1 J CB No. FZIM �4-3C� CATCH BASIN Type SCHEDULE Elevations Rim Inv. 1 i ce' vt��i Tj. 58.0 4 6 .2, 2 -I-48" 53.5 46.6, 50.5(W,SE) 2A YD 54.5 51.3. 2E YD 54.0 52.0 3 I 51.0 47.6 4 I 51.0 48.5 5 II -48" 61.3 53.1, 58. 1 Nit, S) 5A I 56.0 54.0 5B YD 64.0 60.5 5C YD 63.5 61.5 6 I 69.0 64.1 6A YD 69.5 65.1 6B YD 69.5 67.5 6C YD 69.5 67.5 7 I 76.5 74.0 7A YD 79.0 77.0 8 I 83.0 80.0 9 I 58.0 55.5 10 I 64.5 62.0 10A I 65.0 62.5 10B YD 69.0 66.5 11 L 69.7 67.0 11A YD 72.5 70.0 12 I 62.0 59.5 12A YD 61.5 59.8 13 I 72.0 69.5 13A YD 74.0 71.5 13B YD 75.0 72.5 14 I 38.5 36.0 15 I 39.0 36.5 16 II-48"so1ia10.k lid 46.5 37.0 44,(p(5;1 16A YD 54.5 52.0 A II - 54"soma iocx lea 140.0 - 5r .104? R -?7/402 JOAE G"ER ENGINEERING 94,19 tii. 204 Pi. Kent, Wa. 98031 (20E), 850-0934 SCANNED NOV - 5 1998 Re..vls1oN5 cf, .a I I + I c zz rTJ 00 O� Ali M�1 w V �z foo n > Z W r •+� d < 1 r T i cf, .a I I + I c zz > � W r •+� d < 1 r T i v� cf, .a 9, OKAt • CIO z c 9, CIO z c zz 9, RIM FL.= SS,or o a i y CEILING EL.- S�),' ROUND SELF-LOCKING SOLID COVER MARKED "DRAIN" al 5 V OVERFLOW EL.= `p 4' ,I j - PIPE SUPPORT(S): 3'x.090 GAUGE STAND: GALV.i BOLTED OR IMBEDDED 2" IN WALL STEEL LADDER/STEPS AT MAX. 3' SPACIIJG. L11hJ. 1 SUPPORT I S1 ROD REACH ��'� ORIFICE DIA._ ROD L O n I •. N I FROP-T SHEAR GAT ,,SEE STD. PLAN BR05)��i 2p - is' cmp X2.0°'0 3 DEAD STORAGE\ I.E.= Flo, I r y J ;.'AP i > I I_ ORIFICE DIA.= /au &L, 4S, Z_ m i O 4 ELE 67,1I TION CONTROL RISER NOTES: 1. METAL PARTS: CORROSION RESISTAtIT. GALVANIZED PIPE PARTS TO HAVE ASPHALT TREA11MENT 1. 2. FRAME & LADDER OR STEPS OFFSET SO A. Ct EANOUT GATE IS VISABLE FROM TOP. B. CLIMB --DOWN SPACE IS CLEAR OF RISER AND CLEANOUT GATE. 3, IF METAL. OUTLET PIPE CONNECTS TO CEMENT CONCRETE PIPE, OUTLET PIPE TO HAVE SMOOTH O.U. EQUAL TO CONCRETE PIPE I.D. LESS 1/4 A. MOLT --ORIFICE ELBOWS MAY BE LOCATED AS SHOWN OR ALL 014 ONE SIDE OF RISER TO ASSURE LADDER CI-EARENCE. 10.5 1 REMO'VEABLE NA TER TIGHT f COUPLING - II - I PLATE ATH ORIFICE AS _ EI.BOT DETAIL SPEC. rT. T. S. MAX. WA iER SURFACE -100 YR.,24 HR. DFSIGH S1OR1.1 FLOW (DEVELOPED CONDITIONS) 0.6' FREEBOARD ( - 1' DEPTH 3 (MIN) 100 'YR. t 1 )f . DEPTH-0.4'- BIORL TRA TION SWALE (aaros ,z�: alba., T tv % fico -27/(t F FRAME & GRATE MARKED "'DRAIN' w\SOT ID LOCKING LID GR..EiL. SEE STD. PLAN /038 ACCESS TO VAULT LO�A1 RinlcTOR PROPORTIONS a`RCENT PzERCEN SW,L� SEEDING BY WZ_IGHT PURITY G.RMINATION' TAL OR MEADOW FESCUE 68e 98 9C (feszuca awn 'anacea. or fesn ca eiazwr; W.S. EL.= 67n.3Zo SEASIDE / CREEPING BENTGRASS 107- 9E 85 I acrost'Z.4 v(uu.Si-..s,) O Ove S'taRgC_-�_= a MEADOW FOXTAI_ 10; 9C 8C /Cuevocurus vr¢zer sz C1 S' INvERT- ALSIKE G -OVER 6-1. 95 9C (t1 ifoiaurr, iaubmd.um,' PER CITY OF RENTON 2D1 REDTOP , 60 92 (aaros ,z�: alba., T tv % fico -27/(t F FRAME & GRATE MARKED "'DRAIN' w\SOT ID LOCKING LID GR..EiL. SEE STD. PLAN /038 ACCESS TO VAULT LO�A1 RinlcTOR CROSS SECTION Y -Y tK)1ES 1. area inlets to be constructed trom concrete pipe, in accordancewith ASTM C 14 unless otherwise shown on the pions or noted in hd the Stanard Sp,.c1ficntioris. Cutout nose site i, equal to outlet pipe outside diameter plus or ea inlet wolf Ihick.ness. 3. Connection to outlet pipe io be mor tored crit] mads - flush with inside of the oreu inlet wall. 9. It�c orate sheI I r,uve slots (hole) tt -rot const itote 50% open area for orainoge. Inlet bell surface sholI be fini3hed to oss,_tre non -rocking fit wish ony position. PLAIT VIEW 10' REINF. CONC. WALL (TY -P. ) DETENTION VAULT Outlet pipe DIA 0 - MlN SLOPE .0% t-� NTOP 21„ 8 OF SLAB EL.= 52.15' , ASPM G++RK1i G CEILING EL.= 5G� •91 W.S. EL.= 67n.3Zo ,K 100 rR. I 8" MINTOP OF SLAB EL.= 5 gr1C,, O Ove S'taRgC_-�_= a I 15 CEILING EL.= 50,x{,' C1 S' INvERT- i a.; W.S. EL.= LADDER/STEPS 100 YR. PER CITY OF RENTON 2D1 U DEAD STORAGE j FIN. FL. EL 3, CROSS SECTION Y -Y tK)1ES 1. area inlets to be constructed trom concrete pipe, in accordancewith ASTM C 14 unless otherwise shown on the pions or noted in hd the Stanard Sp,.c1ficntioris. Cutout nose site i, equal to outlet pipe outside diameter plus or ea inlet wolf Ihick.ness. 3. Connection to outlet pipe io be mor tored crit] mads - flush with inside of the oreu inlet wall. 9. It�c orate sheI I r,uve slots (hole) tt -rot const itote 50% open area for orainoge. Inlet bell surface sholI be fini3hed to oss,_tre non -rocking fit wish ony position. PLAIT VIEW 10' REINF. CONC. WALL (TY -P. ) DETENTION VAULT Outlet pipe DIA 0 Inlet DIA (I) w ,LOCKING GRA`E GR. EL.= t-� 12- 21„ TABLE I l.Usr irof, t,ell ,)rJtr n - i ' See Table 1 ' 4.. MIN . ..� �4" HIIN concr-e•te Class f3 INLET FRAME & GRATE U w ,LOCKING GRA`E GR. EL.= t-� DEPRESSED 0.2" BELOW GRADE ACCESS TO VAULT ASPM G++RK1i G ' ,K I 8" MINTOP OF SLAB EL.= 5 O � - 15 CEILING EL.= 50,x{,' C1 S' FREEBOARD zO�w W.S. EL.= - 100 YR. 2D1 4A 4o Ivy �RAC� INVEki � � LADDER /STEPS (SEE STD. PLAN 8038) 4(p.� 3r DEAD STORAGE FIN. FL. EL= CROSS SECTION X -X 2 % Ty F, 4 HIGH I^;NiG =�uw 1 �n I 2 C-'xn P ►,, C7 D DE PTH I N DR tv Etn/�1:5� FRGV10� r?Psar-7-1cr.tAl � I M►N. 2 'l ;_,r•nP. DEP?N G`�US�±� „ Fl i RVN `'_UB - BA�� GRAlFt SJRFyGc C:.URL'S� ` Itv Wi-,i�R1= .:�cl�• Sub-:'� � . is sof=7 �� TNA►" CLAYE>✓ C-OURGOIr 45 0Mr"A,�1�t NOTE . TNI< OF- May af-:-- W r ; H -.41, of AS AI TREA T -F_ -D r-_J�kSPI CPA713_i IF DESIRED. TYP. PAVEMENT SEC -TION 3/9" EXPANSION JOINTS SEE NOTF 6 3/9" EXPANSION JOINTS SEE NOTE CO ulta. 2 1/r s' 2 1/r VARIES I EXT. CURB DRIVEWAY OR ALLEY t\ n s SIDE\,,ALP CITY OF RENTON STORM WATER DRAINAGE NOTES 1. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING MUST BE HELD WTITI THE CITY OF RENTON DEVELOPMENT SERVICES DIVISION, PLAN REVIEW PROJECT MANAGER- 2. ANAGER2. All construction shall be in accordance with the latest edition of the"Standard Specifications for Road, Bridge and Municipal Construction" prepared by W.S.D.O.T., and the American Public Works Association (APWA), as amended by the City of Renton. 3. The storm drainage system shall be constructed according to the approved plans which are on file with the City of Renton. Any deviation from the approved plans will require written approval from the City of Renton Development Services Division. 4. A copy of these approved plans must be on the job site whenever construction is in progress. 5. Datum shall be U.S.G.S. unless otherwise approved by City_ of Renton. Reference benchmark and elevation are noted on the plans. 6. All sedimentation/erosion facilities must be in operation prior to clearing and building construction, and they must be satisfactorily maintained until construction is completed and the potential for on-site erosion has passed. 7. All retention/detention facilities must be installed and in operation prior to or in conjunction with all construction activity unless otherwise approved by the Development Services Division. S. Grass seed may be applied by hydroseeding. The grass seed mixture, other than City of Renton approved standard mixes, shall be submitted by a Landscape Architect and approved by the Development Services Division. 9. All pipe and appurtenances shall be laid on a properly prepared foundation in accordance with Section 7-02.3(l) of the current State of Washington Standard Specification for Road and Bridge Construction. This shall include necessary leveling of the trench bottom or the top of the foundation material as well as placement and compaction of required bedding material to uniform grade so that the entire length of the pipe will be supported on a uniformly dense unyielding base. All pipe bedding shall be APWA Class "C", with the exception of PVC pipe. All trench backfill shall be compacted to minimum 95% for pavement and structural fill and 90% otherwise per ASTM D-1557-70. Pea gravel bedding shall be 6" over and under P.V.C. pipe. 10. Galvanized steel pipe and aluminized steel pipe for all drainage facilities shall have asphalt treatment 41 or better inside and outside. 11. Structures shall not be permitted within 10 feet of the spring line of any storm drainage pipe, or 15 feet from the top of any channel bank. 12. All catch basin grates shall be depressed 0.10 feet below pavement level. 13. Open cut road crossings through existing public right-of-way will not be allowed unless specifically approved by Cite of Renton. 14. Rock for erosion protection of roadside ditches, where required, shall be of sound quare' rock placed to a depth of 1 foot and must meet the following specifications: 4"-8"/40%-70% passing; 2"4" rock/30%-40% passing; and -2" rock/10%--20% passing. 15. All building downspouts and footing drains shall be connected to the storm drainage system, unless approved by the Development Services Division. An accurately dimensioned Certified as -built drawing of this drainage system will be submitted to the City of Renton upon completion. 16. Issuance of the Building or Construction Permit bv.the Citv of Renton does not relieve the owner of the continuing legal obligation and/or liability connected with storm surface water disposition. Further, the City of Renton does not accept any obligation for the proper functioning and maintenance of the system providod-•during construction. 17. The Contractor shall be responsible for providing adequate safeguard, safety devices, protective equipment, flaggers, and anv other needed actions to protect the lift, health, and safety of the public, and to protect property in connection with the performance of work covered by the contract. Any work within the traveled right-of-way that may interrupt normal traffic flow shall require an approved traffic control plan by the Transportation Division. All sections of the W.S.D.O.T. Standard Specifications 1-07-23, Traffic Control, shall apply. 18. Special drainage measures will be required if the project location is within the aquifer protection area. Int. A,L.L PIPING SHPT I P.� RDS- NIZ. OR F- aL)RI- R-?7/403 EXPANSION _IOltrtS SEE N[)!E 2 1 � W a � =rs 10"T �4� �-18" r, cE �IDEr.rin o ca ,aE�r_l•t oR ;PJM TRIAL CURD AND GUT TER SEE DE T nil "n• SIHOwN HOWEVER, UrIIER CURBS MAY BE USED (SEE SECTIOrI A -A STANDARD PLANS) ---_----- ALTERNATE 2 WIZEN SIDEWALK IS NEXT TO CURB NOTE: I. DUr-IMY JOINTS SHALL BE PLACED NOT TO .EXCEED 15' CTC NOR LESS THAIT 10' C/C. THEY SMALL NOT BE LESS THAN 3/16" IN THICKNESS AND SHALL EXTEND 2-1/1" DEEP. 2. 1/2" THRU JOINTS SHALL BE PLACED AT BACK, SIDES AND FRONT (BEHIND CURB) OF APPROACI. 3. CEMENT CONCRETE SHALL BE CLASS 3000 AIR ENTRAINED 4. ALL JOINTS SHALL BE CLEANED AND EDGED. 5. APPROACH SHALL_ NOT BE POURED INTEGRAL WITH CURB AND GUTTER, BUT MAY BE POURED INTEGRAL WITH STANDARD CURB (SEE DETAIL "A"). 6. SUBGRADE COMPACTION SHALL BE 95Y, MODIFIED PROCTOR. DRIVEWAY DETAIL SCORE LINE {{ - G S L I�-- - --i DETAIL A APPROACH WITH MONOLITHIC CURB SEE NOTE 5 R - JAEGER ENGINEERING 94-19 S. 204 P1. Kent, Wa. 98031 (206) 850-0934 grAh1hlCn AIn1/ _ q Innn • �• •.-.r ..v v � IJJV DAM. 8/30A0 SCgL.�..: lel ONE DRAwN1: J.s-J. JOF3 ,sHEEr C-4 CF, U t-� O � zO�w U a r- C/) DAM. 8/30A0 SCgL.�..: lel ONE DRAwN1: J.s-J. JOF3 ,sHEEr C-4 CF, 160039 ■rte iN UNIMPROVED RIGHT -Or -WAY CAVTIDN VALVE BOX. SHOULD NOT REST ON PIPE, {'' INSTALL_ METER PDX AT I LAAfEP COMPACTiON IN AREA Of VALVE PDX COULD W I PROPERTY UNE { (All',( TIIC PPFAWAU( OF hIE SERVICE z u CAST IRON OR 2' BRASS NTrrLF T t DUCTILE IRON =-7 (MirT HIPi) 4' TD In' MAiNS ( I WATERMAIN. REQUIRE 7' HIN COVER 10 �l T2 d 6) _. 12' AND LnpGER MAINS W CONCPFTE PLnrws a n RfOUIRC 4' MIN COVER FOR SERVICE FROM EXITING WATERMAINS INSTALL 2' FORD Q17TljtTiT T 10' MIN F202 STYLE SADDEf_ OPT) I!?ttiiTil 473Tlliffiff{i _ I 14• MAX ' ------ LEAVE EXPOSED 3' MiN. ALTERNATE CONNECTION DETAIL ta) —BY PASS NOT COVER FOR EXISTING MAINS 7 FOR IRRIGATION METERS, I?' MIN. - MATERIAL LIST FOR 1-1/2" SERVICE 2' tapped tee. 72. 6' long x 2' bross nipple (MIPT) 7 1� - 19. 3. 2' (IBPM) IOWA grate valve (full opening For topping) or equol 8 4. Two piece, cost Iron valve box, Olympic Foundry Co or equol. CRUSHED ROCK BASE Standard 8' top Section with regular base section, tengtn to Flt 2 - 90' BRASS OR BRONZE ELLS (FiPi x FiPT) TO SUPPORT VAULT. 2 - BRASS OR BRONZE NiPPLES (2') 5 14' MIPT x compression Fitting, Ford C84-66 or equol 3 - BRASS OR BRONZE NIPPLES 1-3/2' AND 2' WATER SERVICE DETAIL 6. 14' MiPT x Compresston,411ting, Ford C84-66 or equal 7 14' packed joint Pit, Ford L44-66 or equal. MATERIAL LIST FOR 2' SERVICE 8 Customsetter with by-pass, Ford ViM 66-12R x t3 3/16' or equal with vertirot Inlet and outlet. tnpprd. Fre 9. Rigid Meter Spreader,supplied by City of Renton Water Maintenance T+ P 6' lnnq x ' brass nipple (MiPI) Division, to be installed In meter setter by contractor. 3 2' (IRAN) IOWA gate valve (full opening for topping) 10 Water meter shall be supplied by the City of Renton and installed upon removal of the temporary blow -orf assembly and acceptance of 4 two piece cast Iron valve box, Olympic Foundry Co. or equol Standard R' purity and pressure tests, t,>p sert,ion with regiAnr hose section, length to fit. I1. 17' x 28' concrete meter box with 3/8' steel dlomand-plote rover, S r' Clint x rnmpresslon fitting, Ford C14077 or, equal. Fog -tight Meter Scot Co. No. 2T meter box or equal. b. i?' Type 'K' snit copper tubing, length to Flt 12_ 1 I/2' roa.,plln9 (compression x FIPT) with p1u99 (MIPT), Ford C-14-66 or .4rawal. The pro-porty owner is respOn51ln1e For any nece55ory adaptotion 7 ?" Pn r.aed jnlnt off, ford L44-77 or equal. and extension of the water service. A. CV%tomSetter with by-pass, Ford VTM77-128 x 17 3/16' or- erauol, with - ver Real "et and nutlet, 1 - i /2" & 2" WATER SERVICE DETAIL 9. R14x4 Meter Spreader, supplied by Cit of Renton Water Maintenance Ti—IsI}n, to be installed Inmeter set pr by contractor t0 Water mater Shnit be suPPOwd by the City of Renton and installed upon remia"t of the t'emparnry btow-Off assembly and ocreptanco Of purity and p•'e Sxr,rr tr%tw. 1T ' eoupUnq (Comp essioo x F1P1) with plug <MtPT) Ford C-14-77 or equal File pr-Opor'ty Owner tS •'e SPon Sible for eny n irssory ndoptation and rt. tt an g.nn (nf tha wn ter ge.-vKe 2" BEEHIVE STRAINER 2" OPEN PATTERN, RETURN BEND /�- 2" GALVANIZED IRON PiPE FiELD LOCATE 2" UNION 2" CLOSE NIPPLE -7 7 37"x28" CONCRETE METER BOX WITH 3/8" STEEL DiAMOND PRECAST CONCRETE VAULT MITI 2 - .,}'x Y ONE FACH- HINGED STEFL PLATE COVERS -� DIMENSIONS S-0" x 9'-O" x 7'-2" 4" PIPE FL.x FL. ti T111TY VAUI T CO. 4484 --LA OR EQUAL-- 2'-0- LONG - - THE BY-PASS ASSEMBLY SHALL BE - INCLUDED AS PART OF THE DETECTOR \\ I 34" DOUPIF CHECK VALVE ASSEMBLY. ---� r _ 9'-0• L-- _._- -- - ---- '..` r--- '- ' - i .... 4" fl, x P.E. D.I. PIPE WIT I ,F 2'-10" COI I AR 18- FROM P.E. - �` i t' -16. ( 4" 90' BEND FL. - - - 3'-4` LONG 7 i2" 6" MIN. DRAIN TO -- ►� DAYLIGHT OR STORM DRAIN SYSTEM WILT -`_--'T CATCFI BASIN OR MANTIOIE j COMPACTED FOUNDATION GRAVTI END _14EW 4"x 2 1/2" FIRE DEPARTMENT DOURLF CONNECTION FOR STAND PIPE WITH BREAKABLE CAST IRON NOSE CAPS. EQUAL 10 GRtNNFL FIG. 1682 WITH HOSE CAPS FIG. 1333. r- 4" SWING TYPE GRAVITY OPERATED CHECK VALVE, FL. EQUAL TO MUELLER CO. A-2600-6 WITH BALL DRIP VALVE AT BOTTOM - INSTALL EPDXY NON -SHRINK GROUT (IYP.) 4" PIPE. FL.x FL YET— LONG 4' SHORT RADIUS 90' BEND FL. --- �I 1 DEADMAN BLOCK REQUIRED. �- 4'x4"x4" TEE FL. - 4" CATE VALVE MJ X FL WITH INDICATOR POST. INDICATOR POST VALVE SAME SIZE AS DOUBLE CHECK VALVE (MUELLER CO- OR EQUAL). 4" DUCTILE IRON CLASS 52 PIPE, CEMENT LINED, LENGTH TO FIT. 4" DDCV ASSEMBLY 4" STANDPIPE W/2 2-1/2" NOZZLE CROSS CONNECTION/BACKFLOW PROTECTION ASSEMBLY FIRE HYDRANT SHALL BE CORFY-TYPE EQUAL TO IOWA F-5110 OR COMPRESSION T'YI'E SUCH AS CLOW MEDALLION; M & H 929 AND MUELLER SLIPFR CENTURION 200 IMT14 6- MECHANICAL JOINT INLET Wilt LUGS. 5-1/4' MAIN VALVE OPENING. TWO 2-1/2" HOSE CONNECTIONS NATIONAL_ STANDARD THREADS. 4- PUMPER CONNECTION CITY OF SEATTLE THREADS WITH A STORTZ ADAPTOR, 4- SEATTLE THREAD X 5" StORTZ. ATTACHED WITH 1/8" STAINLESS STEEL CABLE - 1 -1/4" PENTAGON OPERATING NUT. FIRE HYDRANT TO BE PAINTED WITH TWO COATS Of PAINT. PRESERVATIVE - -'-IB' TO 20' PAINT No. 43-655 SAFETY YELLOW OR APPROVED EQUAL. OR 12" RFHINO BACK Of SIDEWALK THAT IS ADJACENT 10 CIIRR PUMPER CONNECTION 10 FACT ROADWAY ASSEMBLY FOR 4-1/2" TRENCH. FIRE HYDRANT FYTCN71ON TO DE USED IF REQUIRED, MAX 4 MIN 2" RAISED PAVEMENT MARKER IYPF 66 AB STTMSONIiE TWO-WAY 87.UE. Y TWO-PIECE CAST IRON VALVE BOX. EOUAI TO OLYMIC CONCRETE BLOCKING FOUNDRY CO. STANDARD R' TOP SECTION M114 REGULAR BASE SECTION LENGTH TO PIT. -- O'j. CONCRETE BLOCKING CAST IRON IEE. WITH 6" FLANGE SIDE. GU TL E 7. 12'�6" CATE VALVE (FL X MJ) EQUAL TO Mi1EI.LER CO. A-2360-18 ' 6- DUCTILE IRON PIPE. CLASS 52 CEMENT LNdED, LENGTH TO FIT TWO 3/4- 16' x 8" x 4" MININUM STEEL TIE RODS. SEE STD DETAIL FOR TIE RODS. CONCRETE BLOCK 7 CU, FT. MINIMUM WASHED GRAVEL PASSING 1--1/2" AND RETAINED ON t/4" MESH FOR DRAIN, FIRE: HYDRANT A MBLY LEVEL ALL GROUND MIN 3' RADIUS 9 f ONE MAN ROCK _ 6 1 FALL HYDRANT LOCATION IN CUT OR FIL FI_USiI WIiH FINISH GRAOF ( TYPICAI, LEVEL ALL GROUND MIN 3' RADIUS /--5 STOR TZ CUT FIRE HYDRANT ASSEMBLY DETAIL FOR 3/71" TO 2" DCVA, USE FOGTiTE CONCRETE METER BOX NO. 2T (17"x28") WITH 3/8" STEEL COVER PLATE METER BOX SHALL BE DOUBLE STACKED. FOR 2-1/2" TO 3" DCVA, USE UTILITY VAULT CO. MODEL 25TA OR EQUAL. PZ P -V (61 C) "IS `V _ 1 I 5'-0 - �1 12" ALL AROUND- W , 2, 2. ; __---__-----1 __ CONCRETE BLOCKING ------ ALL DETECTOR DOUBLE CHECK VALVE ASSEMBLIES SHALL INCLUDE RESILIENT SEATED SHUTOft, VALVES PIAN AND TEST COCKS, AND APPROVED CROSS -CONNECTION CONTROL ASSEMBLIES PER D.S.H.S. LATEST APPROVED LIST. DOUBLE CHECK VALVE ASSEMBLY INCLUDES TWO RESILIENT SEATED SHUTOFF VALVES. 4"" FLANGED COUPLING ADAPTER EQUAL TO ROMAC. 0„ ��- 36"TO 42, I. LOCATE VAULT IN PLANTING AREA NOT IN PAVING 4 PIPE + _ j _ T 2. 4" AND LARGER BENDS AND TEES 10 BE CAST FL. x SCREW IRON CEMENT LINED 3. TEMPORARY SUPPORT SHALL BE PROVIDED UNDER --2'-10 __ VALVES AT THE TIME OF INSTALLATION TO CENTER THE PIPE IN VAULT OPENING. AFTER COMPLETE INSTALLATION REMOVE THE TEMPORARY SUPPORT 2f" AND INSTALL. CONCRETE SUPPORT PAD OR ADJUSTABLE PIPE SUPPORT. ,• 4. 5. INSTALL GALVANIZED LADDER FOR ACCESS. AFTER FiELD INSTALLATION, MAIN DDCVA AND BY-PASS DCVA MUST BE TESTED SATISFACTORILY 4. 90 BEND\BY. A DEPT, OF HEALTH CERTIFIED BACKFLOW ASSEMBLY TESTER. TEST REPORT TO BE SUBMITTED TO CITY OF RENTON WATER UTILITY ENGINEERING CALVANIM) STEEL DEPT. PRIOR TO ACTIVATION Of NEW LINE. - LADDER 6 INSTALL BRASS PLUGS AT ALL TEST COCKS 6" MIN. DRAIN TO -- ►� DAYLIGHT OR STORM DRAIN SYSTEM WILT -`_--'T CATCFI BASIN OR MANTIOIE j COMPACTED FOUNDATION GRAVTI END _14EW 4"x 2 1/2" FIRE DEPARTMENT DOURLF CONNECTION FOR STAND PIPE WITH BREAKABLE CAST IRON NOSE CAPS. EQUAL 10 GRtNNFL FIG. 1682 WITH HOSE CAPS FIG. 1333. r- 4" SWING TYPE GRAVITY OPERATED CHECK VALVE, FL. EQUAL TO MUELLER CO. A-2600-6 WITH BALL DRIP VALVE AT BOTTOM - INSTALL EPDXY NON -SHRINK GROUT (IYP.) 4" PIPE. FL.x FL YET— LONG 4' SHORT RADIUS 90' BEND FL. --- �I 1 DEADMAN BLOCK REQUIRED. �- 4'x4"x4" TEE FL. - 4" CATE VALVE MJ X FL WITH INDICATOR POST. INDICATOR POST VALVE SAME SIZE AS DOUBLE CHECK VALVE (MUELLER CO- OR EQUAL). 4" DUCTILE IRON CLASS 52 PIPE, CEMENT LINED, LENGTH TO FIT. 4" DDCV ASSEMBLY 4" STANDPIPE W/2 2-1/2" NOZZLE CROSS CONNECTION/BACKFLOW PROTECTION ASSEMBLY FIRE HYDRANT SHALL BE CORFY-TYPE EQUAL TO IOWA F-5110 OR COMPRESSION T'YI'E SUCH AS CLOW MEDALLION; M & H 929 AND MUELLER SLIPFR CENTURION 200 IMT14 6- MECHANICAL JOINT INLET Wilt LUGS. 5-1/4' MAIN VALVE OPENING. TWO 2-1/2" HOSE CONNECTIONS NATIONAL_ STANDARD THREADS. 4- PUMPER CONNECTION CITY OF SEATTLE THREADS WITH A STORTZ ADAPTOR, 4- SEATTLE THREAD X 5" StORTZ. ATTACHED WITH 1/8" STAINLESS STEEL CABLE - 1 -1/4" PENTAGON OPERATING NUT. FIRE HYDRANT TO BE PAINTED WITH TWO COATS Of PAINT. PRESERVATIVE - -'-IB' TO 20' PAINT No. 43-655 SAFETY YELLOW OR APPROVED EQUAL. OR 12" RFHINO BACK Of SIDEWALK THAT IS ADJACENT 10 CIIRR PUMPER CONNECTION 10 FACT ROADWAY ASSEMBLY FOR 4-1/2" TRENCH. FIRE HYDRANT FYTCN71ON TO DE USED IF REQUIRED, MAX 4 MIN 2" RAISED PAVEMENT MARKER IYPF 66 AB STTMSONIiE TWO-WAY 87.UE. Y TWO-PIECE CAST IRON VALVE BOX. EOUAI TO OLYMIC CONCRETE BLOCKING FOUNDRY CO. STANDARD R' TOP SECTION M114 REGULAR BASE SECTION LENGTH TO PIT. -- O'j. CONCRETE BLOCKING CAST IRON IEE. WITH 6" FLANGE SIDE. GU TL E 7. 12'�6" CATE VALVE (FL X MJ) EQUAL TO Mi1EI.LER CO. A-2360-18 ' 6- DUCTILE IRON PIPE. CLASS 52 CEMENT LNdED, LENGTH TO FIT TWO 3/4- 16' x 8" x 4" MININUM STEEL TIE RODS. SEE STD DETAIL FOR TIE RODS. CONCRETE BLOCK 7 CU, FT. MINIMUM WASHED GRAVEL PASSING 1--1/2" AND RETAINED ON t/4" MESH FOR DRAIN, FIRE: HYDRANT A MBLY LEVEL ALL GROUND MIN 3' RADIUS 9 f ONE MAN ROCK _ 6 1 FALL HYDRANT LOCATION IN CUT OR FIL FI_USiI WIiH FINISH GRAOF ( TYPICAI, LEVEL ALL GROUND MIN 3' RADIUS /--5 STOR TZ CUT FIRE HYDRANT ASSEMBLY DETAIL FOR 3/71" TO 2" DCVA, USE FOGTiTE CONCRETE METER BOX NO. 2T (17"x28") WITH 3/8" STEEL COVER PLATE METER BOX SHALL BE DOUBLE STACKED. FOR 2-1/2" TO 3" DCVA, USE UTILITY VAULT CO. MODEL 25TA OR EQUAL. PZ P -V (61 C) "IS `V �1 W { SEI/4 NWl/4 SEC 7 TWP 23 N R 5 E W M t✓X. GPS Q1 56,11 IIs 44.27 k.- I�� IF_ 41, 11(3r," OOT do `° N 8�� J5 Jam' vv ISo.ol T) Esc 05 -«- - - - - % FiUIt\:.44.7c n IE: 37.50 I E.: 37.7D 3(s"DuT� EX SSMH EX. S6h1H rn . 40.00($n IN� I1 . 32.4700"IN, a - - - _ (� I 39•>31 (0 IE 32.37(0" ova% { x 4b.to i - - - _ _ _ _ _ _ _ _ _ _ DA r � ,41.1 � I t- /p�' U)� ,- o � X47•Z .G _ I 36.41 (I r►� �. • RIM•. -*.40 , j e : 57 -kn (3l0 114 a \� i E t SE) i• 4�L, •. \\ - 1 N �4 C7747 --W - - 57o, 9 0' \ 0 1 .c 133 0 lea 0 PAVEMENT OR F- -CAST IRON COVER �o FINISHED GROUND 1 12' .do 1. N>...c_. MA,r,A Hobs NRF 5' OFFSET FROM 9" ' CLASS C_ CONCRETE 45' BEND W17H PLUG DR)vI✓wM GZA-ITE*�I�.IN,E - CTC) CIF-�X_I nR OP COMPACTED BACKFILL Q" PVCIF LINE ENDS, It' TALLOEAD W4kTEAT1GFti I'LIi G C-1 E.NN oars 74 >=x G8 RIM: 37.15 IE- 24•2.0( 1, IK) lf' � ZS.ty� 3m"DvT� I � �. 33.0o I Z'' +►�� I x. ca CNPE-_T) - RIM'. 31.47 Lam'• 34.5tc(,IZ" In►� I e : 34.3 4 ( t Z" OvTJ 5E..T MN#i R►N`'. -2515-7 11 lE: 3Z.7 (4> GotitTRP,cToR To c "F1RW DEPT%i L>F E> PEZ. t>" STUB _.�A-i#z R,I,v .4-q.o 0911 SW, SEf) t 2 'SANITARY SEWER 'NOTES' 1. All work and materials shall be in accordance with 5ryn Nlas r Sewer District and the Department of Ecology Criteria for , sewage work design.' 2. The contractor shall obtain all necessary permits prior. to any construction. , 3. The sanitary sewer pipe shall be PVC, conforming to ASTM; D-3034, SDR 35, unless otherwise specified. Bedding and backfill shall be as required,. I' 4' 4. All connections to existing manholes shall be done in the presence of a representative of C3.Mau- Sewer District. 5. A precoustruction conference shall be held prior to the start of construction, and should be attended by the contractor, engineer, owner, other utilities and repre- sentatives of S.Kw-y- Sewer District. 6. 6. The new sanitary sewer line shall be plugged and not put into service until all lines have been cleaned, flushed and tested. All sanitary lines shall be inspected by the Midway Sewer District and all testing shall be done in the presence of the 5.)J1C Sewer District Representative_ 7. The locations and sizes of existing underground utilities are shown in an approximate way only from information of record. The contractor shall determine the exact location and size of all existing utilities before commencing work..' The contractor agrees to be fully responsible for any and all damages which might be occasioned by the contractor's failure to exactly locate and preserve any and.all under- ground utilities. - 8. Prior to starting construction, the contractor shall call "one -call" (1-800-424-5555) for utility locations (water, sanitary sewer, storm sewer, gas, power, telephone and r television.) til 9. Any revisions made to these plans must be reviewed and (,�« approved by -}he �mjec- enc ry t ` prior to any implenten- ` tation in the field. 10. All pipe inverts and pipe lengths are measured and calculated to the center of manholes 1 11. Bedding material for sewer pipes shall be 4" bedding and 4" padding consisting of either 5/8" crushed rock or pea F*�1 gravel. « 12_ Backfill shall be compacted in, multiple lifts meeting 958 compaction Per A.S.T.M. Standards. Depth of lifts depends on type of compactor used. j 13- Compaction of subgrades for all commercial development f--+ parking lots and roadways shall comply with compaction - requirements for King County maintained roadways. The « subgrades under all areas to be paved shall be firm and unyielding and compacted to 95% of the maximum density (per Standard Proctor Test.) Proof rolling prior to paving is required to insure stability. 14, Manhole covers shall be the cast iron bolt down type.01 �✓1 ' i«+,i. r71 'V�./ iai 1 " :L 40' JAEGER" E N` CYAN 'T fj 9419 S. 204 PI. Kent, Wa. 95031 _ SCANNED MAR 3 0 2000 (200) 350-0934 SCANNED NOV - 5 1998 RE..v�3�on./S i FIRST STEP 70 BE 14" MAX. FROM TOP 24" MANHOLE RING ANO COVER F{5 OF MANHOLE. STEP TO BE INSTALLED SEE LOCKING TYPE RING AND COVER BETWEEN FIRST AND SECOND RISER RING DETAIL SHEET (OLYMPIC FNDRY MH ;6 D/T) ABOVE CONE FINISH GRADE --- - MIN.-. °MAX CONCRETE EVELMG BRICK OR PRECAST PLASTER SMOOTH INSIDE AND OUTSIDE _; RINGS. PRECAST :RINGS FACING OF LEVELING RINGS WITH MI}I. -tf -«-3" MUST 3E '-AST '41TH ~ 7" THICK GROUT GROOVE TO ALLOW FIELD0. ' +r 2C INSTALLED : SEP 48'`x24" 6"I PRECAST - - - - - ECCENTRI C GALVANIZED STEPS AND LADDER. SEE _ - _ _ _ _ _ _ CONE { DETAIL SHEET. ALL STEPS MUST BE - - - - - - LINED UP VERTICALLY CONFINED O-RING RUBBER GASKET 1 ` PRECAST SECTIONSJOINTS f AS REQUIRED _ -------_'-� P 48" DIAMETER CONSTRUCT CHANNEL AND SHELF IN FIELD. 1 4" M1HJtiUM BROOM FINISH SHELF, CHANNEL TO HAVE 4 PLASTER SMOOTH FINISH, CHANNEL TO BE 1 PULL. D1AM. OF PIPE 1 SLOPE '/FT .. RECAST BASE £ t 61MIN.-�,„ COMPACTED FOUNDATION a GRAVEL AS DIRECTED UNDISTURBED00 r� j ^ �✓ �-P1PtNG THROUGH WALL: "I' FOR P.V.C. PIPE, MANHOLE COUPLINGS AS MANUFACTURED BY JOHNS. i MANVILLE, OR APPROVED EQUAL SHALL BE FIELD GROUTED INTO MANHOLE WALL AND A.C.xP.V.C. SEWER ADAPTER GASKET EQUAL TO ROMAC INDUSTRIES INC.. FOR DUCTILE IRON PIPE, INSTALL )DINT MAXIMUM 12" FROM '>rALL. , GROUT IN PLACE FROM THE OUTSIDE. - I STANDARD MANHOLE DETAIL � � Z t 2 'SANITARY SEWER 'NOTES' 1. All work and materials shall be in accordance with 5ryn Nlas r Sewer District and the Department of Ecology Criteria for , sewage work design.' 2. The contractor shall obtain all necessary permits prior. to any construction. , 3. The sanitary sewer pipe shall be PVC, conforming to ASTM; D-3034, SDR 35, unless otherwise specified. Bedding and backfill shall be as required,. I' 4' 4. All connections to existing manholes shall be done in the presence of a representative of C3.Mau- Sewer District. 5. A precoustruction conference shall be held prior to the start of construction, and should be attended by the contractor, engineer, owner, other utilities and repre- sentatives of S.Kw-y- Sewer District. 6. 6. The new sanitary sewer line shall be plugged and not put into service until all lines have been cleaned, flushed and tested. All sanitary lines shall be inspected by the Midway Sewer District and all testing shall be done in the presence of the 5.)J1C Sewer District Representative_ 7. The locations and sizes of existing underground utilities are shown in an approximate way only from information of record. The contractor shall determine the exact location and size of all existing utilities before commencing work..' The contractor agrees to be fully responsible for any and all damages which might be occasioned by the contractor's failure to exactly locate and preserve any and.all under- ground utilities. - 8. Prior to starting construction, the contractor shall call "one -call" (1-800-424-5555) for utility locations (water, sanitary sewer, storm sewer, gas, power, telephone and r television.) til 9. Any revisions made to these plans must be reviewed and (,�« approved by -}he �mjec- enc ry t ` prior to any implenten- ` tation in the field. 10. All pipe inverts and pipe lengths are measured and calculated to the center of manholes 1 11. Bedding material for sewer pipes shall be 4" bedding and 4" padding consisting of either 5/8" crushed rock or pea F*�1 gravel. « 12_ Backfill shall be compacted in, multiple lifts meeting 958 compaction Per A.S.T.M. Standards. Depth of lifts depends on type of compactor used. j 13- Compaction of subgrades for all commercial development f--+ parking lots and roadways shall comply with compaction - requirements for King County maintained roadways. The « subgrades under all areas to be paved shall be firm and unyielding and compacted to 95% of the maximum density (per Standard Proctor Test.) Proof rolling prior to paving is required to insure stability. 14, Manhole covers shall be the cast iron bolt down type.01 �✓1 ' i«+,i. r71 'V�./ iai 1 " :L 40' JAEGER" E N` CYAN 'T fj 9419 S. 204 PI. Kent, Wa. 95031 _ SCANNED MAR 3 0 2000 (200) 350-0934 SCANNED NOV - 5 1998