NORTH BEND KING COUNTY WASHINGTON CITY OFFICIALS KENNETH G. HEARING Mayor LONDI LINDELL City Administrator BRENDEN ELWOOD TREVOR KOSTANICH ALAN GOTHELF City Council MARTIN VOLKEN MARK RIGOS, P.E. PUBLIC WORKS DIRECTOR JONATHAN ROSEN City Council CHRIS GARCIA City Council THOMAS MOHR, P.E. PUBLIC WORKS DEPUTY DIRECTOR ROSS LOUDENBACK DONALD DEBERG, P.E. CITY ENGINEER SEPTEMBER 2018 G&O JOB #18600.00 701 DEXTER AVENUE NORTH SUITE 200 SEATTLE, WASHINGTON 98109 (206) 284-0860
SHEET INDEX SHEET NO. DESCRIPTION SNOQUALMIE VICINITY MAP NORTH BEND WASTEWATER TREATMENT PLANT LOCATION MAP SHEET INDEX, VICINITY MAP AND LOCATION MAP G-1 3
ABBREVIATIONS GENERAL SYMBOLS EXISTING SYMBOL LEGEND NEW EXAMPLE OF SECTION NUMBERING SYSTEM AND PLAN/DRAWING TITLES SECTION DRAWING TITLE PROCESS PIPING ABBREVIATIONS GENERAL NOTES : ABBREVIATIONS, GENERAL SYMBOLS, SYMBOL LEGEND, NUMBERING SYSTEM AND GENERAL NOTES G-2 3
OUTFALL DIFFUSION MANHOLE PARCEL A EFFLUENT STRUCTURE PUMP HOUSE CLARIFIER NO. 3 PARCEL G PARCEL H CLARIFIER NO. 1 SOLIDS HANDLING BUILDING CONTROL BUILDING OXIDATION DITCH CLARIFIER NO. 2 ORIGINAL TREATMENT BUILDING AND INFLUENT PUMP STATION PARCEL E HEADWORKS PARCEL F FORMER YOUTH ACTIVITY BUILDING CONSTRUCTION NOTES: SURVEY CONTROL VERTICAL DATUM BENCHMARK MERIDIAN BASIS OF BEARING ULID #6 LIFT STATION WWTP GENERAL SITE PLAN FLOOD PLAIN WWTP GENERAL SITE PLAN G-3 3
CRUSHED SURFACING PAVEMENT DETAIL ASPHALT PAVEMENT DETAIL ASPHALT BUTT JOINT DETAIL ASPHALT PAVEMENT RESTORATION DETAIL SIDEWALK CONCRETE SIDEWALK PAVING, SITE RESTORATION AND GENERAL DETAILS GRASS SURFACING DETAIL GRASS SURFACE RESTORATION DETAIL FIXED GUARD POST DETAIL GD-1 1
PIPING SYMBOLS PROCESS PIPING, VALVE, GATE AND EQUIPMENT IDENTIFICATIONS PROCESS PIPING EQUIPMENT VALVES AND GATES ABBREVIATIONS, SYMBOLS AND EQUIPMENT IDENTIFICATION M-1 7
STEEL PIPE CAST OR DUCTILE IRON PIPE PVC OR HDPE PIPE GREATER THAN 3" DIA WALLS PIPE PENETRATION THROUGH EXISTING AND PRECAST CONCRETE WALLS FLOORS PIPE PENETRATIONS THROUGH CONCRETE WALLS AND FLOORS DETAILS TYPICAL FLUSHING/SAMPLING CONNECTION DETAILS PRESSURE GAUGE (LIQUID SERVICE) DETAIL PRESSURE TRANSMITTER PIPE INSTALLATION DETAIL PIPE PENETRATION AND MECHANICAL DETAILS M-2 7
CONTROL PANEL SUPPORT DETAIL PUMP HOUSE BASEMENT PLAN CONTROL PANEL SUPPORT DETAIL PUMP HOUSE BUILDING MODIFICATION PLAN AND SECTIONS PUMP HOUSE MAIN FLOOR PLAN M-3 7
DEMOLITION PLAN INFLUENT LIFT STATION DEMOLITION PLAN AND SECTION SECTION M-4 7
MODIFICATION PLAN DETAIL SLUICE GATE SCHEDULE DETAIL INFLUENT LIFT STATION MODIFICATION PLAN, SECTION AND DETAILS SECTION M-5 7
GENERAL STRUCTURAL NOTES DETAIL INFLUENT LIFT STATION MODIFICATION STRUCTURAL DETAIL M-6 7
IER 3 AERATION ROTOR [AR 203] SUPPORT DETAIL - PLAN DETAIL OXIDATION DITCH SECTION OXIDATION DITCH AERATION ROTOR REPAIRS OXIDATION DITCH ROTOR REPAIR SITE PLAN M-7 7
OXIDATION DITCH PLAN SECTION HEADWORKS SCREENING CHANNEL GATE MODIFICATION PLAN AND SECTIONS SECTION M-8 7
EXISTING GATE DETAIL MODIFIED GATE DETAIL (NORMAL OPERATION) MODIFIED GATE DETAIL (SCREEN MAINTENANCE OPERATION) SLIDE GATE MODIFICATION DETAILS YOKE SUPPORT DETAIL YOKE SUPPORT DETAIL M-9 7