A06_NPS_Phantom_Ranch_Vol3_Details_Final_Construction_Documents_0001.pdf

FINAL

Construction Documents

Volume 3 Standard Details

May 2021

Prepared for the

National Park Service

Phantom Ranch Wastewater Treatment Plant

Short Term Improvements

Volume 3 Standard Details

Prepared for the

National Park Service

Phantom Ranch Wastewater Treatment Plant

Short Term Improvements

PPS0323210011CVO

May 2021

FINAL

Construction Documents

© CH2M

National Park Service

Grand Canyon National Park

Phantom Ranch

2021YMA

STANDARD DETAILS

SHORT TERM IMPROVEMENTS

TREATMENT PLANT

PHANTOM RANCH WASTEWATER

DOCUMENTS

FINAL CONSTRUCTION

GRCA-229035

Grand Canyon National Park

Phantom Ranch

AutoCAD SHX Text 3123-110

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TYPICAL TRENCH

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MIN WIDTH

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PIPE ZONE

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PIPE OD+1'-6"

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DEPTH OF COVER

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TRENCH BACKFILL ABOVE PIPE ZONE

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SEE DETAIL

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12" MIN

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PIPE OUTSIDE DIAMETER

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PIPE BEDDING MATERIAL

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TRENCH STABILIZATION WHERE REQD

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MARKING TAPE AS SPECIFIED

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Grand Canyon National Park

Phantom Ranch

AutoCAD SHX Text 3123-120

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TRENCH PIPE CROSSING

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12" TYP

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CLSM SUPPORT IS REQUIRED:

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12" TYP

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AutoCAD SHX Text %%uPLAN%%U

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AutoCAD SHX Text WHEN BOTH PIPELINES ARE NEW AND CLEARANCE BETWEEN THEM IS LESS THAN 12". WHEN A NEW PIPELINE IS CROSSING OVER AN EXISTING PIPELINE AND THE CLEARANCE BETWEEN THEM IS LESS THAN 12", PLACE CLSM TO SPRINGLINE OF EXISTING PIPE. AT ALL PIPE CROSSINGS WHERE A NEW PIPELINE IS CROSSING UNDER AN EXISTING PIPELINE. REFER TO SPECIFICATION SECTION 31 23 23.15 FOR CLSM REQUIREMENTS.

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CLSM

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MINIMUM ALLOWABLE CLEARANCE IS 3"

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CONTROLLED LOW-STRENGTH MATERIAL (CLSM)

ON ALL SIDES

Grand Canyon National Park

Phantom Ranch

AutoCAD SHX Text 3125-140

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TEMPORARY STOCKPILE COVERING

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MAXIMUM SLOPE

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MAX

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ROCK LINED DITCH AROUND STOCKPILE. 2:1 MAXIMUM SIDE SLOPES, TYP

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3', TYP

AutoCAD SHX Text 10'

AutoCAD SHX Text ALL SEAMS SHALL BE TAPED OR WEIGHTED DOWN FULL LENGTH. ALL SEAMS SHALL HAVE A MINIMUM 12" OVERLAP. SEAMS PARALLEL TO THE SLOPE CONTOUR SHALL HAVE THE UPHILL SHEET OVERLAP THE DOWN HILL SHEET. NO SURFACE RUN-OFF SHALL BE ALLOWED TO RUN UNDER THE PLASTIC COVERING. DRAINAGE FROM AREAS COVERED BY REINFORCED PLASTIC SHEETING SHALL BE CONTROLLED SUCH THAT NO DISCHARGE OCCURS DIRECTLY ONTO UNCONTROLLED DISTURBED AREAS OF THE CONSTRUCTION SITE. ALL SAND BAGS SHALL BE MAINTAINED IN PLACE WITH ROPE.

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TEMPORARY STOCKPILED MATERIAL

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REINFORCED BLACK PLASTIC COVERING, 6 MIL MINIMUM

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SAND BAGS, TYP

EXISTING GROUND

Grand Canyon National Park

Phantom Ranch

AutoCAD SHX Text 3305-730

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PIPE CONNECTIONS

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NTS

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SST BAND

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FLEXIBLE CONNECTOR

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FLEXIBLE KOR-N-SEAL BAND INTERNAL

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PRE-CAST OR CORE DRILLED HOLE

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PROCESS PIPE

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MANHOLE WALL EARTH SIDE

MANHOLE WALL INTERIOR SIDE

Grand Canyon National Park

Phantom Ranch

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PIPE SUPPORT

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NTS

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1/4" PLATE STIFFENERS AS REQUIRED

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1/2" CONCRETE ANCHORS

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1 5/8" WIDE X 1/4" THICK "U" SUPPORT (MIN TWO PER SUPPORT)

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SST FRAMING SUPPORT SYSTEM

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PIPE CLAMP

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1 5/8" WIDE X 1/4" THICK "U" SUPPORT (MIN TWO PER SUPPORT)

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1/2" CONCRETE ANCHOR, TYP

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1" MIN NON-SHRINK GROUT

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FINISHED CONCRETE

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FLOOR MOUNTING METHOD

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AT STIFFENERS

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PLAN (FLOOR MOUNTING)

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PLAN (WALL MOUNTING)

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WALL MOUNTING METHOD

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WHEN STIFFENERS ARE NOT REQUIRED

PIPE CLAMP WITH CLAMPING NUT

Grand Canyon National Park

Phantom Ranch

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WALL PIPE PENETRATION SEAL

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AutoCAD SHX Text 4027-607

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PIPE SLEEVE

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PASSING PIPE

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MODULAR MECHANICAL SEAL ASSEMBLY WITH SST BOLTS AND NUTS, AS SPECIFIED

NOTES: 1. FOR SIDES IN CONTACT WITH LIQUID, FILL ANNULAR SPACE WITH FOR SIDES IN CONTACT WITH LIQUID, FILL ANNULAR SPACE WITH GROUT OR CAULKING SUITABLE FOR WASTWATER IMMERSION AND MILD H2S EXPOSURE. SUBMIT PRODUCT TO CORROSION ENGINEER FOR APPROVAL PRIOR TO INSTALLATION.

Grand Canyon National Park

Phantom Ranch

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PIPE OD + 2"

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4" UNLESS OTHERWISE SHOWN ON PLANS

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FILL WITH WATERPROOF EXPANDABLE SEALANT, JOINT SHALL BE WATERTIGHT

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STANDARD WEIGHT STL PIPE SLEEVE. HOT DIP GALVANIZE AFTER FABRICATION

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PASSING PIPE

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TOP OF FLOOR

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FLOOR SLEEVE

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NTS

4027-620

Grand Canyon National Park

Phantom Ranch

PLAN

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MANUAL BAR SCREEN

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NTS

AutoCAD SHX Text 4027-804

AutoCAD SHX Text 2"x1/4" BARS AT 1" C/C

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CONCRETE WALL LINE

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5/8" WIDE SLOTS FOR 1/2" DIA BOLTS

DETAIL 1 OF 2

Grand Canyon National Park

Phantom Ranch

SECTION

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MANUAL BAR SCREEN

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AutoCAD SHX Text 4027-804

AutoCAD SHX Text 2"x1/4" BAR AT 1" C/C

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1/2" DIA SST HILTI ADHESIVE ANCHORS

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NOTE: 1. MATERIAL: TYPE 316L STAINLESS STEEL MATERIAL: TYPE 316L STAINLESS STEEL

AutoCAD SHX Text 2"x1/4" FLAT BAR WELDED TO 2"x3/8" BARS

AutoCAD SHX Text 1 1/2"x3/16" STRIP ANCHORS WELDED TO ANGLE MAX. 18" C/C

DETAIL 2 OF 2

Grand Canyon National Park

Phantom Ranch

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FLOW

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AutoCAD SHX Text %%uPARSHALL FLUME PLAN%%U

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FLOW

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GROUND WIRE

AutoCAD SHX Text %%uWEIR PLAN%%U

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BOTTOM OF FLUME OR WEIR CREST EL

AutoCAD SHX Text 4" WIDExO.1" THICK SST GROUND PLATE LENGTH TO SUIT

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SST GROUNDING SCREW

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4 TIME MAX WEIR HEAD

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BRACKET, PL 1/4" SST SECURED W/ SST CONC ANCHORS SIZE & SHAPE TO SUIT

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SECURE LOCK DOWN BOLT * TO BRACKET WHEN FLOW ELEMENT IN PLACE

AutoCAD SHX Text %%uFLUME OF WEIR FLOW ELEMENT INSTALLATION%%U

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FLOW ELEMENT *

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CABLE TO TRANSMITTER *

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MOUNTING TRACK *

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$FILENAME

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$PLOTDATE

AutoCAD SHX Text NOTES: COMPONENTS DESIGNATED BY * ARE SUPPLIED BY THE INSTRUMENT MANUFACTURER. 1. MOUNT TRACK AND GROUND PLATE IN ACCORDANCE WITH MOUNT TRACK AND GROUND PLATE IN ACCORDANCE WITH MANUFACTURER RECOMMENDATIONS.

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NTS

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FLUME OF WEIR FLOW ELEMENT INSTALLATION