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8" DETECTOR CHECK WITH I" METER EQUAL TO
HERSEY-SPARKLING METER CO. B"xl" HERSEY
MODEL D.C. DETECTOR CHECK ASSEMBLY.
(B" DETECTOR CHECK WITH I" BYPASS. BYPASS
HAVING 1" GATE VALVE, I" HE
TER AND I" CHECK
VALVE WITH ALL BRASS PIPING AND FITTING /B" FLANGED COUPLING ADAPTER,
AS REQUIRED.) EQUAL TO ROCKWE LL INTERNATIONAL
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B" CAST IRON ADAPTER, FL.xP.E
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OUTSIDE SCREW AND YOKE
WITH HANDWHEEL
DIAMETER OF OPENING
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DIAMETER OF THE PIPE
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PRECAST CONCRETE VAULT 7 nINGEL
STEEL PLATE COVER. OUT, DIMENSIONS
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COMPACTED POL YE TnE LENC
CONCRETE PRODUCTS, IN[. /5)7-LA ONE ON EACH SIDE
SEE NOTE 4
SEE NOTE 5
PLAN 8" X III DETECTOR CHECK ELEVATION 8° X I"
DETECTOR CHECK
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GENERAL NOTES
1.
All work materials shall be in conformance with the standards and specifica-
tions of the City of Renton Utility Department and the latest edition of the
APWA Standards and Specifications.
2.
All locations of existing utilities shown are approximate and it shall be the
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contractor's responsibility to verify the true and correct location so as to
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avoid damage or disturbance.
{- 3.
All water main pipe to be cement lined ductile iron pipe conforming to ANSI
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Spec's A-21-51-1976 or latest revision, thickness Class 52. Cement mortar
lining and seal coating shall conform to ANSI A-21-4-74 or latest revision.
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Pipe joints to be push -on or mechanical joint. Bedding to be Class C.
J 4.
All fittings to be cast iron, cement lined, Class 250, unless otherwise
specified on drawing conforming to ANSI Spec. A-21-10-1977, ANSI A-21-11-1977
or latest revision. All fitting joints to be mechanical joint or flanged.
Flanged joints shall be drilled in accordance with ANSI B 16.1 and shall be
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125 lb. configuration, unless otherwise specified on drawing.
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,
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water mains are to be lowered to clear.
6.
All water lilains shall be pressure tested and disinfected in accordance with
the specifications of the City of Renton and the Washington State Health
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Department. All pressure testing shall be done in the presence of a repre-
sentative of the City of Renton.
7.
A preconstruction conference and twenty-four hour notice will be required
prior to starting new construction.
72
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8.
It shall be the contractor's responsibility to secure all necessary permits
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prior to starting construction.
9.
Installation of corporate stops, water services, lines and meters to be
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accomplished by the City of Renton.
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10.
All connection to existing mains to be accomplished by the City of Renton.
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All necessary excavation and materials to be supplied by the contractor and
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be on -site prior to City notification.
s 11.
Inspection will be accomplished by a representative of the City of Renton.
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It shall be the contractor's responsibility to notify the Utility Department
24 hours in advance of backfilling all construction.
3
12.
Contractor to provide plugs and temporary blow -off assemblies for testing
and purity acceptance prior to final tie-in.
AS -BUILT per Section 7-4 Construction Manual
g for Municipal Public Works Construction 1973
6
NoT E
APPR.OIJ .L OG T141I > PL-J." ►S oo,.l'T IEJI�EtJT
o0 coatPL.G-rto?J of T1--IE 10 ' W ATER MA► tJ
ttJSTAt_►.p,Ttol.] FROM WASµtNCoTbrJ TEc.N.
GEt.1TE[2 AT TtidE of
I'W IS —SITE—, lG Gc->O JrG-rlorl To T"IS
PRoPoSEA I o" W N'TE-P- t 1Al 1NJ I S rJoT PosFsl BLE
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DRAWN BY CHECKED BY:
.�.A.L. G.l.c..
SCALE: DATE
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84068 A
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