HomeMy WebLinkAboutAB-2714SE 1 i4, NW 1 4, SEC.7, TWP 23 N, R 5 E, W.M.
N 511 WATER UTILITY - GENERAL NOTES
� 2 - �" 6UL ,_1 D Ftp N GES FX. tic" THESE NOTES SHALL APPEAR ON ALL PLANS SUBMITTED.
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(Cit, -AE W t TH a" T►31P 1' Z" R_,U G,) , WAKT -R
,, _ �� � - -► 1� 8'Tr OKAR�q F'1_.l>G (Md)15 I. All work material shall be in conforntance with the standards and specifications of the City of Renton Utility
P
riEw a' _I De artment and the latest edition of the WSDOT/APWA Standards and Specifications, as approved by the City of
WITH 2 TAP Z �lro� FF 4
TMpc�FZp,Ry pmt N w P`�R Q Renton. A set of approved plans shall be kept on site at all times during construction.
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2. The hours of work in the street right -of --way shall be limited to 8:30 am to 3:30 pm on weekdays unless otherwise
TAMP. TE�1-ttlr nsDETAt `_ approved in writing by the Transportation Division at 277-6222. All street closures partial or fullshall be approved
by the Transportation Division at 277-6222 24 hours in advance. The Police Department, Fire Department, and 911
-+;4-A '1A 24 h
31 • t. •, 7 no ours in advance.
T W � 3. All locations of existing utilities shown are approximate and it shall be the contractor's responsibility to verify the true
and correct location so as to avoid damage or disturbance. For utility locate call 48 -Hours Locators, - -
/ - - - - - - - - - - 1( tY tors, 1 80024
�' 2� 1 I ', k 3," Y � � � 5555.
r1RE WORA"T _ 1
t�►ngLy ( 1 t ! w;� Q 4. All water main pipe to be cement lined ductile iron i confornmin to AWWA
pipe g C 110 and C 111 or latest revision,
_i_ DET Fes„ 13IOZ� �-� 1 I thickness Class 52. Cement mortar lining and seal coating shall conform to AWWA C104 or latest revision. Pipe
i§M/ 1 1 I joints to be push -on or mechanical joint. Bedding to be Class C. All ductile iron pipe installed South of Sunset Blvd.
M,3) a -�vL_
(Empire Way, SR 900) and West of SR 167 (East Valley Freeway) or in soils of high resistivity shall be polyethylene
_ _� - - h .� t � i �� 1 sTP• 1 �P-TJ ku.. -� wra ed ANSUAWWA
.:t 4i , _ ,��, I00400 - - PP Per C105-77 Standards.
5. Cast iron and ductile iron fittings shall be cement lined, pressure rated as noted on plans, and in accordance with
ANSUAWWA C110/A21.10-82. Cement lining shall be in accordance with ANSI/AWWA C104/A21.4-85. If
Et_t(►j fitting s are 3 inches to 12 inches in diameter and have mechanical �oints the fittings
i' RU_ BLo�-K , J gs shall be in accordance with either _
- PRAIn, Vl�UL o F�� TE'�7'#I4G, C P,n►It�1C� ANSUAWWA CIIO/A21.10-82 or ANSUAWWA C153/A21.53-84. 3 inch to 12 inch diameter fittings which have
lea- a Lo P 1 1�iSIN�I '?Gf�[v NN�CT 7a mechanical joints and/or flanged joints shall be in accordance with ANS in
C110/A21.10:82 or a combination
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i __ GF�-11T1 ala" i/-�Lu� �pV 6T1-1 : of ANSUAWWA C110/A21.10.82 and ANSUAWWA C153/A21.53-84 such that the rtion of the fi with a
LL ►+ -� A 15 9t 0 CL 5Z D r aMsxFt- mechanical 'oint s - PoGl.. 52
D. l5 9 14,;'(x 8 � �� J (), mai be m accordance with ANSI/AWWA C153/A21.53-84 and that portion of the fitting with
THtrUR �hOCX z+ Ib -8 QL ,i
az..,p _ _ ��.1 GATE VALNE (FL kM� flanged Jomt(s) shall be m accordance with ANSI/AWWA CI IO/A21.10-82. Acceptance testingm accordance with
Ex -f► P
Iz" sroRM a 1 g" SLF-V E ( MJ) section 53.53 of ANSI/AWWA C153/A21.53-84 or with section 10-4.3 of ANSI/AWWA CI IO/A21.10-82 shall be
0' 460
ELt_ MJ O ° �" SPOC� L5 t_>✓►v CAH 3� F 1T' obtained by the contractor and transmitted to the owner.
1 /
r FD 0 -17
' 1 @ ST3� 100+ 1}2 (\ RA i rl i ER A\(I✓�
� i ' u o Iptllo Isla \\ li � '1 ..
6. Gate valves shall conform to AWWA C500 and shall be iron body,bronzed-mounted,double disc with bronze
FIfZE I'-IyD � � m- C►o+13 L ,.iso �
i 8-90 ELL( , A - �� 4,
wed mi device and 0-rin stuffing box. Valves shall be designed for a minimum water operating pressure of 200
CpER sfD- 11-�;1I , ,1�• 13 102 1IL C�+ 150 - �. a g g g g
8'�X " f .�-�- x 1✓ �ODC� _ PSI. Gate valves shall be Clow List 14, Mueller Company NO A2380, or M & H. All valves 12" in diameter and
- � 11 be installed E W►+1 '
(y" C TI= VAUE �Fl.>cM� SPIED fi 1®+oa 5 �l I +°v t = 1 m a vault. See Ovate. standard detail for Gate Valve Assembly Vault
ESL G.1 _ larger, shall 1 S � dar 12" bly au t and. 1" Bypass
' t . f G: p l_:V. ,
Installation.
A 1 1
r" =i ' �' 4"G �. X �N SH�D� -- _ 7. Fire hydrants shall be Core e o enm with the pressure) conformin to AWWA C-504-80 with a 6 inch inlet and
TH CKY type (P g P ) g
1z7-
10 �� a M.V.O. of 5 inches, two 2-1/2 inch hose nozzles with national standard 7 inch 60 degrees V, threads, O.D. thread
1 4.875 and root diameter 4.6263, 1-3/4 inch pentagon operating nut opened by turning counter clockwise (left).
- _ 8 DG A
ko� S. All water main 10 inches and smaller to maintain a minimum cover of 36 inches below finish grade. All water main
4 -' N
12 inches and larger shall be at a minimum of 48 inches below finish grade. Where utilZ conflicts occur, water
. ._. mains are to be lowered to clear.
POOL _ M _ C_wNEGT TO EkISr
( IR r 1LoAIti WITS
WM
11 i� 9. All water mains six (6) inches in diameter and larger shall be cleaned with pipe cleaning PIGS" prior to disinfection.
�y� 1 � t � G� � 2' D.D.CV. � - ICfl�x' � j I�Pt=1i.I� "#���FL� g P P g "
. D.0 •v
Lv. - q� i SF tEC> " T aF F"l NIC=- �Tt'- VALVE ��Lyt 1 The "Poly Pigs" shall be Girard Industries Aqua Swab -AS or approved equal, 2 Ib/cu ft. density foam with 90A
-raI Z 8 G•V. WM �� FL, P. Io2+,00 i �- NG. L� �JG ►J G durometer urethane rubber coating on the rear of "PIG" only. "PIGS" shall be cylinder shaped with bullet nose or
BL G F' ax4 C �. 1 I
e - ( 142 �J o (M,3� I DECK 1(z �q'�GV." M (2� square end. The City will assist the contractor who will perform the cleaning operation.
i / 1 �� q� Z.. pE CI 1 SrA. toot 90`RFiJNIER P g P
Co ►" IRiZ 1G RPP SPC KFI_�vJ cu �.LX
t p \ @ Sf PREo/- Ot✓�iGE 1'14"
C. / 2" 11 4 54 �ON slrF) Av�� 9a. All water mains and services shall be pressure tested to a minimum of 200 PSI or 150 PSI over operating pressure, in
_ (oN �L SeR �y accordance with the specifications of the City of Renton and the Washington State Health Department. All pressure
F I HN FGANT A" as testing shall be done in the presence of a representative of the City of Renton.
1�5s�M �t_Y I
/�► 9b. All water mains and services shall be disinfected by the injection of a 50 ppm (minimum concentration) chlorine/water
v ` PJ Zi , �.� � 6� G � (��FDc �
C- - 4"
+oo - - - lIN SK�p solution. Dry Calcium Hypochlorite shall NOT be placed in the pipe as laid. Chlorine shall be metered/injected in
accordance with Section 7-11If I.3(12)E or 7-11.3(12)F of the Standard Specifications referenced in 1 above.
N 10. A preconstruction conference is required prior to any construction. A minimum of 10 (ten) working days notice is
A - - - = N <M�4� 2" M R C0 required for scheduling. Prior to scheduling the precon apermit information sheet must be su lied to the
PP Utility
(pE Engineer's Office. Twenty-four hour notice will be required prior to starting new construction.
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- - 2" T g+oo 1 .� 11. It shall be the contractor's responsibility to secure all necessary permits prior to starting construction.
o U , P. [.\I. I EXISTING h.D"
' V• _ 12. Installation of corporate stops water services lines and meters shall not be; done until all service
iN SN 2 �" F d 15 LQ D' _ WP'T1✓R applications, construction permits, and payment of fees have agreements, meter
' N L M R I K1 Pe Pym ve been made to the City of Renton.
i 155 � g°ICI- 52 D.1i . - - ' � -,
i FuC- ,Q _ 13. All connection to existing mains to be accomplished by the City of Renton, except wet taps which may be made by
f -
1 approved wet tap contractors with prior approval from the Water Utility Section. All necessary excavation and
materials to be supplied by the contractor and be on-site prior to City notifications.
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I- r T 14. Inspection will be accomplished by a representative of the Ci of Renton. It shall be
City the contractors responsibility to
notify the City Inspector 24 hours in advance of backfilling all construction. The contractor as well as the Engineers
i shall keep as -built drawings.
2 NIR -VACUUM
9 E -1.L CMS H q PRPst..t� I ¢fob 15. Contractor to provide plugs and temporary blow -off assemblies for testing and purity acceptance prior to final tie-in.
4a ELLCM�')
1 ` RELEASE V✓�Lv1E T�Ru� B�oCK �9SSF_NvBL-4 ( PEI?
Zf-TRUST l t�C,IG Gll�t SJp. pI✓T• 16. All joint restraint systems (shackle rods, nuts, bolts, etc.) shall be as manufactured by the Star M, ufactu
L - -- - • � � ' �
15" D.M. N {PPCF � PER C l,`I STh. So GATS �OA�LV E CMS •
PST. �. 5OQ) V NIPPLE- Fes- 8►OZ�ring
-� Company of Columbus Ohio or equal approved in writing by the Water Utility Section.
w @ 5fi�2 @ 1+39 8x Ccs TE -f; (KT,< FL)
(p" SATE. V�L\(E.(PL, x M�� ��_--�
1 17. Asphalt and concrete street paving shall be sawcut to a minimum d th f
31�''IN
,T
@) &0 ep o io umc es. i mat streets may be spade
1� h cut. All surface concrete, pavement, sidewalks, curb, gutters, and driveway approaches shall be sawcut to a minimum
NOTE : AVA11-A�EbLE PRESSURE. depth of two inches or removed to an existing expansion joint.
TO 5LC)E,. �G' IS 49 psi @ \
l `
� 18. A temporary cold mix asphalt patch shall be placed on the day of initial excavation with a permanent, sealed patch to
�.be placed, to City of Renton policy, within ten days. Call for subgrade grade inspection prior to placement of final patch.
Trenches will not be left open over night without prior written approval of the Inspector.
19. For City projects such as telemetry conduit, the PVC pipe used shall be schedule 40 in unimproved areas and schedule
1 " 80 under improved areas. All chemical process lines shall be schedule 80 PVC pipe.
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-- AS BUI L -T_
THIS PL) tiW RE r-LFGTS As- BUILT DAT
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SU RV E`( IIVG � Mr'sP�1t..tG ( 41 71 q4)ND p, FR
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AI -.I- IRRIG-yTIDN s`fsTet`� C�rJr\�CT1oi\►s �t-{r�t� 1-{ F�vE PPPt�ovEP
DOUE31 E. CNECK Vh1.�lE F�SSE.1.►\gL�(.
p FtR� IJEP'r• CONNECT -ION � F•D.C.
WTI�•.:i�s?Iit ® - Qom If`i1�1Gh4TDR �lAt-VE �P1.N�
MOTE : A 151 W IDF GRN"TES
TO TN E_ CTI O F- Ret XM -1 . 71-1 1:S
e 5E� ''FNT SHALL RE. oN
THE- A� - 5U ILTr WATeR MA l" , )MCL -
Hy t7RA,,1-r STUB
2
JAEGER ENGINEERING
9419 S. 204 PI. Kent, Wa. 98031
(2-&6) 850-0934
253
'CANNEO DEC 10 jM
REVISIo►.JS
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