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GENERAL NOTES
1. All work materials shall be in conformance with the standards and specifications of the
City of Renton Utility Department and the latest edition of the WSOOT/APWA Standards and
Specifications. A set of approved plans shall be kept on site at all times during
construction.
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 approved in writing by the Department of Public Works at 235-
2635. All street closures, partial or full, shall be approved by the Department of
Public Works 24 hours in advance. The Police Department, Fire Department, and 911 shall
be notified 24 hours in advance.
II 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
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or disturbance. For utility locate call 48-Hour Locators, 1-800-424-5555.
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4. All water main pipe to be cement lined ductile iron pipe conforming to AWWA C110 and
C111 or latest revision, thickness Class 52. Cement mortar lining and seal coating shall
conform to AWWA C104 or latest revision. Pipe joints to be push -on or mechanical joint.
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Bedding to be class C. All ductile iron pipe installed South of Sunset Blvd. (Empire
Way, SR 900) and West of SR 167 (East Valley Freeway) or In soils of high resistivity
shall be polyethylene wrapped per ANSI/AWWA C105-77 Standards.
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5. Cast iron and ductile iron fittings shall be cement lined, pressure rated as noted on
plans, and in accordance with ANSI/AWWA C110/A21.10-82. Cement lining shall be in
accordance with ANSI/AWWA C104/A21.4-85. If fittings are 3 inches to 12 inches in
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diameter and have mechanical joints, the fittings shall be in accordance with either
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ANSI/AWWA C110/A21.10-82 or ANSI/AWWA C153/A21.53-84. 3-inch to 12-inch diameter
fittings which have mechanical joints and/or flanged joints shall be in accordance with
ANSI/AWWA C110/A21.10.82 or a. combination of ANSI/AWWA C110/A21.10.82 and ANSI/AWWA
C153/A21 53-84 such that the ti f th f
• por on o e fitting with a mechanical joint(s), may be IN
accordance with ANSI/AWWA C153/A21.53-84 and that portion of the fitting with flanged
joint(s) shall be in accordance with ANSI/AWWA C110/A21.10-82. Acceptance testing In
accordance with section 53-5.3 of ANSI/AWWA C153/A21.53-84 or with section 10-4.3 of
ANSI/AWWA C110/A21.10-82 shall be obtained by the contractor and transmitted to the -
owner.
- �L,ITL11� IN'(�GONN�GT
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PHASE a W.L.
6. Gate valves shall conform to AWWA C500 and shall be iron body, bronzed -mounted, double
disc with bronze wedging device and 0-ring stuffing box. Valves shall be designed for a
minimum water operating pressure of 200 PSI. Gate valves shall be Clow List 14, Mueller
Company NO. A2380, or M&H. All valves 12" in diameter and larger, shall be installed in
a vault. See water standard detail for 12" Gate Valve Assembly Vault and 1" Bypass
Installation.
7. Fire hydrants shall be Corey type (opening with the pressure) conforming to AWWA C-504-80
with a 6 inch inlet and 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 4.875 and root diameter 4-6263, 1-
1/4" pentagon operating nut opened by turning counter clockwise (left).
8. All water main 10 inches and smaller to maintain a minimum cover of 36 inches below
finish grade. All water main 12 inches and larger shall be at a minimum of 48 inches
below finish grade. Where utility conflicts Occur,Dater mains are to be lowered to
clear.
9. All water mains shall be pressure tested and disinfected in accordance with the
specifications of the City of Renton and the Washington State Health Department. All
pressure testing shall be done in the presence of a representative of the City of Renton.
10. A preconstruction conference is required prior to any construction. A minimum of 3
(three) working days notice is required for scheduling. Prior to scheduling the precon a
permit Information sheet must be supplied to the Utility Engineers Office. Twenty-four
hour notice will be required prior to starting new construction.
11. It shall be the contractors responsibility to secure all necessary permits prior to
starting construction.
12. Installation of corporate stops, water services, lines and meters shall not be done until
all service agreements, meter applications, construction permits, and payment of fees
have been made to the City of Renton.
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SITE PROJECT
O EAST V ALLEY FREEWAY
I VICINITY MAP.
fed V rl I k 1 /mil /., A S A/' +;
7HE CONTRACTOR 12'I wAT TQ e�E
MAIN?AI►� A MIN: 4'-0'I OF GOvER �r_r✓Ip�F pot2 �NA�� WORK a���rZ
Du �l�l� THE GouR�r_ OF ";NJ �T12 uc.Tlol�, THE 12��oc�T�� wAT �Il�ii �t-r��G. w• �J
r-124NF LOA05 ',9HHL � NOT 8E PLAGED-
ovet THE 4A0'10EK LIME, -- -
I HEREBY CERTIFY THE WATER LINE DATA
DEPICTED ON THESE ANS ARE CORRECTV
BASED ON O'ONSTRU T19N RECORDS,
BY.
DATE: 2 - 4, . A S
�2 r
i WATER LINt= 4r OF
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VQt2IrLoG. Yv,L, I��' oTH�rzs
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�JA D2AWIN(ol W-r2j(e, F- VATEp
IZ1, I 1 / 01 E H TI Tl wA 1 �1 t-IAiN OU1 L V6,AT IoN +
WATER L N'=_
Calli�l2b poST ' � uNlx2 i211 S.d.�
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1 HEREBY CERTIFY THAT THE CONSTRUCTION
DATA FOR THE WATER LINE DEPICTED ON
THESE PLANS IS CORRECT.
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By: HpA �lll2v��' GOtiTIZOL
DATOK
63. �J
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�(�IAM�MM0�1D tl L, -
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13.
All connection to existing mains to be accomplished by the City of Renton, except wet
taps which may be made by approved wet tap contractors with prior approval of from the
Department Public
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of Works. All necessary excavation and materials to be supplied by the _
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contractor and be on -site prior to City notifications.
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14.
Inspection will be accomplished by a representative of the City of Renton. It shall be
the contractor's responsibility to notify the Utility Department 24 hours in advance of
backfilling all construction. The contractor as well as the Engineers shall keep as -
built drawings.
15.
Contractor to provide plugs and temporary blow -off assemblies for testing and purity
acceptance
p ce prior to final tie-in.
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16.
All joint restraint systems (shackle rods, nuts, bolts, etc.) shall be as manufactured by
the Star Manufacturing Company of Columbus Ohio or equal approved in writing by the
Department of Pwblic Works.
17.
Asphalt and concrete street paving shall be sawcut to a minimum depth of two inches. Oil
.at streets may be spade cut. All surface concrete, pavement, sidewalks, curb, gutters,
and driveway approaches shall be sawcut to a minimum depth of two inches or removed to an
existing expansion joint.
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 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 80 under improved areas. Al chemical process lines shall
be schedule 80 PVC pipe.
EX. W.L.
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FUT. W. L.-
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LEGEND
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-- EXISTING WAT f ZOMAI E _
FUTURE WATER LINE
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NEW WATER LINE
- -- - RELOCATED WATER LINE`0�►
GATE VALVE
FIRE HYDRANT
UNDERGROUND FIRE PROTECTION SYSTEK SPECIFICATIONS00
1. PIPE AND FITTINGS:
Cast Iron Pipe and Fittings:
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Cast iron pipe shall be new, Class 140, thin cement lined, conforming
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to Federal Specification W-P-421b. Epoxy lined pipe will not be
approved.
B. Cast iron pipe shall be Type II, Push -on Joint or Type III, Mechanical,
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Joint. Type II pipe shall be furnished with a single rubber ring
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gasket and suitable lubricant to effect the seal. Type II pipe shall
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be furnished with a mechanical joint of the stuffing box type,
including rubber gasket, cast-iron gland, and tee -head bolts and nuts
to effect
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the seal.
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C. Cast iron fittings for use with T
8 Type II and Type III pipe shall be
cast iron
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mechanical joint type, short body cement lined, conforming
to AWA Specification C111-53 (ASA A21,11-1953). Cast iron mechanical
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Joint fittings shall be furnished• complete with rubber gaskets, cast
(Z)iron
glands, and bolts and nuts. Cast iron flanged fittings for use
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on Type II or Type III pipe shall be class 125 conforming to ASA
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Specification B16a. Cast iron flanged fittings shall be furnished
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com let- Vith 1.V.
F,1� ✓bL.. �%J I�L< CO 4 � � +�./��I �VP11 . L. -p tw I,LII W. p gas ets, bolts, and nuts.
cO?'�?� Lot �� YYI I �� ��'F GO1.►r Ii�N� 2 GATE VALVES: i
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A. Gate valves shall conform with the requirements of AWA Standard L
Specifications for gate valves for ordinary water works service. Thev xr
shall be iron body, bronze mounted, parallel seat, double disc valve
i1 I with bronze wedging devices. The valves shall be non-risingstem U_
- NE �W� �%� IQ N �•� WAT�IZ VAULT open to to the left, and shall be equipped with standard 2" square
1 operating nuts. N
_ NEw 1/Z y./, O3. FIRF, 13YDRANTS:
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G- -?r A. Fire hydrants shall conform to AWA Standards except that hydrants
r wL J• WAT tFZ VAU LT shall be furnished with o-ring stuffing box and main valve opening
hGY�(� AI STA. (0t 4o shall be 5" diameter, unless otherwise specified. Installation shall
M i•r 1--_1Z _ r be made in accordance with standard details. Hydrants shall be
T ^-� J� painted after installation with two coats of approved exterior enamel
ZzY2' n STA. (ot�F " ��/ paint. Shut-off valve shall be provided. -
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wL B. Hydrants shall be furnished with two (2) NST hose ports, 1 PCT Pumper
L-- - . Connection and
_I operating nuts as measured from point to flat. (Verify
1211A with local
water chief.
district before ordering.) Verify pumper parts with
loca' IZ'I .•!�-,"rA• /ot41 �Q �r%�I 4. VALVE MARKER POSTS:
(L /• 2 > IN r vI"iA II�� A concrete valve marker post shall be furnished and installed as directed
with each gate valve. The concrete marker post shall have a 4" minimum U i
NOTE. N�1',l V,lAT2 M�T?o �� INSTA�D e� square section and a minimum length of 42" with beveled edges and
GIT-r OC �jNITON A ' ���r� ��R containing at least one (1) 3/8" diameter bar of reinforcing steel. 12EW� i
"` / Markers shall be placed as directed by the Engineers and set so as to leav,
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expose a ove grade.
J rl-)N_ 5. FIRE HYDRANT GUARD POSTS:
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Concrete fire hydrant guard 'post shall be furnished and installed with fir.
hydrants as directed by the Engineer. Z Z
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6. PIPELINE: {....
A57�G' i1`yC.• ](,iU�i� �Aj LINE �Gj Pipeline shall be thorcughly sterilized by the Contractor. Sanitary test
samples will be taken in accordance with State Health Department 0 _ W
regulations. Resterilization will be required when unsatisfactory samples z Z
are encountered. -
Let ALL Per1ETKs710N --6" wL. _
I M r+� valiUT w/ expo><YC,R 7, TESTS: Q
PO u l� � IZ?1CP�7Ir 1i111� e, n rya N U U)
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GONN�s `IL Piping shall be tested with water at a pressure of 50 psig higher than
line pressure but not less than 150 psig for 8 hours. Any defects will h.� ��
5:(,'GRAVIT'YClIECK corrected and tests repeated.ALVE
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AS -BUILT i r
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o BASED ON CONSTRUCTION RECORDS W I`
�� �•frAT>r
TA,O+00
1b kSUI LDI ►.IYx f'
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£x. a'
W.L. -may
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HYDRANT EXTENSION
IF REQUIRED
e-DS
r1Rr_;, FIRDrr,�_TioN VAu-, r veT-All_ CONCRETE BLOCKING-
mA6-5LJIFr' U.-* 16"A"x4" MINIMUM
DEVTGE RI:MOVED ANC) RF_P Ac-j�iD CONCRETE BLOCK \
FOR DETFRILS SEE PLAIN 4r 2.OE35
�0TE.
Ti-IE GENERAL CON'TRA(_-TOFZ SHALL PRO'TEL-(
AN9 MA,Njm',glN THE EX15TIIiy .JTILi71E-+.
ECTJN OF KS
-el W.L.
T7 BuILti►NG
,,COREY TYPE FIRE HYDRANT EQUAL TO IOWA F-5110 AS SHOWN,
{ PACIFIC STATES CAST IRON PIPE CO. MODEL 2, OR APPROVED
/EQUAL. 6" MECHANICAL JOINT INLET WITH LUGS. 51" MAIN
VALVE OPENING, TWO 2;" NOSE CONNECTInNS NATIONAL
STAIIDARD THREADS. 4" PUMPER CONNECTIO1 CITY OF SEATTLE
THREADS, AND 11" PENTAGON OPERATING NUT. FIRE HYDRANT
TO BE PAINTED WITH TdO COATS OF PAINT, PRESERVATIVE
PAINT NO. 43-114, INTEKNATIDNAI YELLOW OR APPROVED
EQUAL.
*"� ►UMPER CONNECTION
TO FACE ROADWAY
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r TWO-PIECE CAST IRON VALVE $GA,
EQUAL TO RICH VALVE CO.,
STANDARD 8" TOP SECTION WITH
' REGULAR BASE SECTION, LENGTH
TO FIT ��X.STINU>
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CONCRETE BLOCKING �
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\.CAST IRON TEE, WITH p Q
• 6„ FLANGE SIDE OUTLET(FiXK'itJGii C)
6" GATE VALVE, FLANGE A MECHANICAL JOINT, B
EQUAL TO MUELLER CO. A-1380-16 CEXISTINGi
6" DU(. IRON PIPE. CLASS 22 OR DUCTILE
CU.FT. MINIMUM WASHED IRON PIPE, CLASS 52. CEMENT LINED. LENGTH
GRAVEL PASSING 1;" AND TO FIT. TWO 3/4" STEEL TIE RODS, LENGTH T
RETAINED ON I" MESHED FOR TO FIT
DRAIN RI.`cosr> bRVVA- 21JZ3159 =, Z
FIRE HYDRANT ASSEMBLY w
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