Transcription
STANDARD DETAILSJUNE 2020
FAIRFAX WATER - STANDARD DETAILSTable of ContentsDrawing No.Title11” Service Connection with 5/8” or 3/4” Meter1A1” Service Connection with 1” Meter21” Service Connection with Curb Stop31” Service Reconnection4Cast Iron Meter Box Cover5Interior Main Meter Installation - 5/8” Through 1” Meter Sizes6Exterior Meter Installation – 5/8” Through 1” Meter Sizes7Interior Meter Installation – 1 ½” And 2” Meter Sizes8Exterior Meter Installation – 1 ½” And 2” Meter Sizes9Interior Meter Installation with By-Pass – 2” And Larger Turbine Meters10Interior Meter Installation for Irrigation System – 2” And Larger TurbineMeters11Interior Meter Installation with By-Pass – 3” And Larger Compound Meters12Trench – Ductile Iron Pipe13Trench – High Density Polyethylene Pipe14Trenchless Crossing - Steel Casing15Trenchless Crossing - Casing Insulators and Casing End Seal16Trenchless Crossing – Liner Plate17Sanitary Sewer Protection - Water Main Crossing Under Sewer18Stream Crossing Scour Protection19D.I.P. Pipe Closure for Prestressed Concrete Cylinder Pipe20H.D.P.E. / M.J. Adapter1Revised 06/2020
Drawing No.Title21Cut and Cap22Concrete Thrust Anchors23Concrete Vertical Blocking – Water Mains Less Than or Equal to 12”24Thrust Collar - 6” To 12” Water Main25Thrust Collar - 16” To 24” Water Main26Valve Box27Valve Box Concrete Pad28Valve Stem and Box Extension29Standard Hydrant Installation30Standard Hydrant – Greater Than 8’ Bury31Hydrant Protection – Guard Posts32Guard Post33Methods of Flushing Fire Hydrants and Blow-Offs342” Air Release35Air Release and Blow-Off Piping – Ductile Iron Pipe 12” & Larger362” Blow-Off37Automatic Flushing Device and Drainage Piping388” & 12” Headwall Blow-Off394” Through 12” Pressure Reducing Valve Vault39A4” Through 12” Pressure Reducing Valve Vault – Vault Notes40Vault Access Door Installation and Drain Pipe41Type FD Corrosion Control Test Station – Foreign Pipeline Crossing42Type CS Corrosion Control Test Station – Trenchless Crossing43Type TD Corrosion Control Test Station – Standard2Revised 06/2020
Drawing No.Title44Type I Corrosion Control Test Station – Isolator (P.V.C. or H.D.P.E. Insert)44AIsolator (P.V.C. or H.D.P.E. Insert)45Type IS Corrosion Control Test Station – Insulated Flange46Test Station Installation47Typical Test Station Box for Non-Paved Areas47ATypical Test Station Box for Paved Areas48Insulating Flange49Insulating Union50Pipe Joint Bonding51Hotspot Cathodic Protection Coating and Anode Placement52Thermite Weld53Type GM Corrosion Control Test Station – Grounding Mat54Grounding Mat - Fire Hydrant55Typical Wire Splice56Ribbon Anode to Cable Splice57Anode Header Cable Splice58Type FD Test Station Terminal Board and Wiring59Type CS Test Station Terminal Board and Wiring60Type TD Test Station Terminal Board and Wiring61Type IS and I Test Station Terminal Board and Wiring62Type GM Test Station Terminal Board and Wiring63Typical Backfilling and Anode Bed Placement Area64Typical Separator to Avoid Electrical Contact65Corrosion Control Test Station Schedule3Revised 06/2020
PLANELEVATION
PLANELEVATION
TYPICAL INSTALLATION SECTION VIEW
NON-PAVED AREASEXISTING PAVED AREAS
NON-PAVED AREASEXISTING PAVED AREAS
END DIMENSIONS AND SEAL DETAILELEVATION: CARRIER PIPE AND INSULATORS
ELEVATIONSECTION A-ACONCRETE PIER DETAIL
RIPRAP/GEOTEXTILEDETAILSECTION A-AELEVATION
PLANPROFILE
PLANSECTION A-ASECTION B-BPLAN
SIDE ELEVATIONFRONT ELEVATION
PLANSECTION
COVERUPPER SECTIONLOWER SECTION
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SIDE ELEVATIONFRONT ELEVATION
PLANELEVATION
PLANSECTION A-ASECTION B-BSECTION C-C
PLANELEVATION
BLOW-OFF PIPINGAIR RELEASE PIPING
PLANSECTION A-A
PLANSECTION A-A
ITEMPLANSECTION A-A
PLANDETAIL ASECTION A-A
COVER
TYPICAL PIPE JOINT BONDTYPICAL BONDING FOR FITTINGS
PLAN
FOR GENERAL INFORMATION ONLY - FOLLOW MANUFACTURER'S RECOMMENDATIONSSTEP 1STEP 2STEP 3STEP 4STEP 5
PLANPROFILE
PLANELEVATION
FAIRFAX WATER - STANDARD DETAILS Table of Contents Drawing No. Title 1 1” Service Connection with 5/8” or 3/4” Meter 1A 1” Service Connection with 1” Meter . 17 Sanitary Sewer Protection - Water Main Crossing Under Sewer 18 Stream Crossing Scour Protection 19 D.I.P. Pipe Closure for Prestressed Concrete Cylinder PipeFile Size: 2MB
