1187283_2022_01_05_PS 46 Rehabiliation Dwgs-Bid.pdf

CONNECTIONS

cbritt Typewritten Text

J. BONDURANT

J. JORDAN

G1

GENERAL

GENERAL NOTES, ABBREVIATIONS, AND LEGENDS. MORROW

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32508-001

JANUARY 2022J. BONDURANT

PUMP STATION NO. 46 REHABILITATION

CONSTRUCTION SET

CITY OF SUFFOLK

DEPARTMENT OF UTILITES

IF THIS BAR DOES NOT

MEASURE 1" THEN DRAWING

IS NOT TO FULL SCALE

CHECKED BY:

DRAWN BY:

DESIGNED BY:

PROJECT

ENGINEER:

REV ISSUED FOR DATE BY

0 1"1/2"

CONTRACT NO.:

HAZEN NO.:

DATE:

DRAWING

NUMBER:HAZEN AND SAWYER

4500 MAIN STREET, SUITE 500

VIRGINIA BEACH, VIRGINIA 23462

PHONE: 757-497-0490

1 CONSTRUCTION 01/2022 JWB

ABAN ABANDONED

ADH ADHESIVE

ADJ ADJUSTABLE

AFF ABOVE FINISHED FLOOR

AGGR AGGREGATE

AH AIR HEATER

AL, ALUM ALUMINUM

ALLOW ALLOWANCE/ALLOWABLE

ALT ALTERNATE

APPROX APPROXIMATE

ARCH ARCHITECTURAL

ASPH ASPHALT

B BORING

BF BLIND FLANGE

BFE BOTTOM OF FITTING ELEV

BFV BUTTERFLY VALVE

BL BASELINE/BUILDING LINE

BLDG BUILDING

BLK BLOCK

BM BENCH MARK

BOC BACK OF CURB

BOT BOTTOM

BRG BEARING

BV BALL VALVE

C/C CENTER TO CENTER

CE CONSTRUCTION EASEMENT

CEM CEMENT

CER CERAMIC

CF CUBIC FEET

CIP CAST IRON PIPE

CL CENTERLINE

CLR CLEAR

CO CLEANOUT

COL COLUMN

CONC CONCRETE

CONST CONSTRUCTION

CONT CONTINUOUS, CONTINUATION

CONTR CONTRACTOR

CP CONCRETE PLANK OR CONTROL

PANEL, OR CONTROL POINT

CPLG COUPLING

CTJ CONTROL JOINT

CU COPPER OR CONDENSING UNIT

CY CUBIC YARD

DET DETAIL

DI DUCTILE IRON

DIA OR Ø DIAMETER

DIAG DIAGONAL

DIM DIMENSION

DIP DUCTILE IRON PIPE

DISC DISCONNECT

DISCH DISCHARGE

DIST DISTRIBUTION

DN DOWN

DWG(S) DRAWING(S)

DWL DOWEL

EA EACH

ECC ECCENTRIC

ED EQUIPMENT DRAIN

EDH ELECTRIC DUCT HEATER

EE EACH END

EF EACH FACE OR EXHAUST FAN

EFF EFFLUENT

EHH ELECTRICAL HANDHOLE

EL ELEVATION

ELEC ELECTRICAL

EMH ELECTRICAL MANHOLE

ENGR ENGINEER

EOG EDGE OF GRAVEL

EOP EDGE OF PAVEMENT

EPC EMERGENCY PUMP CONNECTION

EQ EQUAL

EQPT EQUIPMENT

ES EMERGENCY SWITCH

ET EXPANSION TANK

EUH ELECTRIC UNIT HEATER

EW EACH WAY

EX EXISTING

EXC EXCAVATE

EXH EXHAUST

EXP EXPANSION

EXT EXTERIOR

F FAN

FAB FABRICATE

F&C FRAME AND COVER

F&G FRAME AND GRATE

FC FLUSHING CONNECTION

FCO FLOOR CLEANOUT

FCU FAN COIL UNIT

FD FLOOR DRAIN

FDN FOUNDATION

FE FIRE EXTINGUISHER/FLOW

ELEMENT

FEE FINISHED FLOOR ELEVATION

FH FIRE HYDRANT

FIG FIGURE

FIN FINISH

FIX FIXTURE

FL FLOOR

FLG FLANGE

FLXC FLEXIBLE CONNECTION

FM FORCE MAIN

FOC FIBER OPTICS CABLE

FS FLOW SWITCH

FSD FIRE/SMOKE DAMPER

FT FEET OR FIN TUBE HEATER

FTG FOOTING

GA GAUGE

GAL GALLON

GALV GALVANIZED

GC GENERAL CONTRACTOR

GEN GENERATOR

GLV GLOBE HEATER

GPM GALLONS PER MINUTE

GR GRADE

GRTG GRATING

GUH GAS UNIT HEATER

GV GATE VALVE

GW GUY WIRE

GWH GAS WATER HEATER

GYP GYPSUM

HC HEATING COIL

HDPE HIGH DENSITY POLYETHYLENE

HDW HARDWARE

HE HEAT EXCHANGER

HEX HEXAGONAL

HHRG HYBRID HIGH RESISTANCE

GROUNDING

HORIZ HORIZONTAL

HP HORSEPOWER OR HEAT PUMP

HPT HIGH POINT

HRU HEAT RECOVERY UNIT

HRG HIGH RESISTANCE GROUNDING

HUM HUMIDIFIER

HVAC HEATING, VENTILATION AND AIR

CONDITIONING

HW HEADWALL

HWB HEATING WATER BOILER

HWCH HEATING WATER CABINET

HEATER

HWL HIGH WATER LEVEL

HWY HIGHWAY

HYD HYDRAULIC

I IRON

ID INSIDE DIAMETER

IF INSIDE FACE

IN INCH

INCL INCLUDED

INF INFLUENT

INSUL INSULATION

INT INTERIOR

INV INVERT

IPP INSTRUMENT POWER PANEL

JB JUNCTION BOX

JCT JUNCTION

JT JOINT

L LENGTH/ANGLE

LAT LATERAL

LB POUND OR LINE BACK

LF LINEAR FEET

LG LONG

LPT LOW POINT

LRG LOW RESISTANCE GROUNDING

LS LEVEL SWITCH

LTG LIGHTING

LVR LOUVER

LWL LOW WATER LEVEL

MAINT MAINTENANCE

MANUF MANUFACTURER

MATL MATERIAL

MAU MAKE UP AIR HANDLING UNIT

MAX MAXIMUM

MCC MOTOR CONTROL CENTER

MCLU MOTOR CONTROL LINE-UP

MECH MECHANICAL

MET METAL

MFR MANUFACTURER

MFM MAGNETIC FLOWMETER

MG MILLION GALLONS

MGD MILLION GALLONS PER DAY

MH MANHOLE

MIN MINIMUM

MISC MISCELLANEOUS

MJ MECHANICAL JOINT

MLDG MOLDING

MO MASONRY OPENING

MOD MODIFY OR MODIFIED

MON MONUMENT

MOV MOTOR OPERATED VALVE

MTD MOUNTED

MTG MOUNTING

MULT MULTIPLE

N NORTH

NA NOT APPLICABLE

NAD '83 NORTH AMERICAN DATUM OF 1983

NAVD '88 NORTH AMERICAN VERTICAL

DATUM OF 1988

NC NORMALLY CLOSED

NF NEAR FACE

NG NATURAL GAS

NGVD '29 NATIONAL GEODETIC VERTICAL

DATUM OF 1929

NIC NOT IN CONTRACT

No. NUMBER

NO NORMALLY OPEN

NOM NOMINAL

NPT NATIONAL PIPE THREAD

NTS NOT TO SCALE

OA ODOROUS AIR

OC ON CENTER

OD OUTSIDE DIAMETER

OF OUTSIDE FACE

OHE OVERHEAD ELECTRIC

OPER OPERATOR

OPNG OPENING

OPP OPPOSITE

ORF OIL REMOVAL FILTER

ORIG ORIGINAL

PCF POUNDS PER CUBIC FOOT

PE PLAIN END

PERF PERFORATED

PERP PERPENDICULAR

PI POINT OF INTERSECTION

PL PROPERTY LINE OR PLATE

PNL PANEL

PP POWER PANEL OR POWER POLE

PREFAB PREFABRICATED

PRV PRESSURE RELIEF VALVE

PROP PROPOSED

PSF POUNDS PER SQUARE FOOT

PSI POUNDS PER SQUARE INCH

PV PLUG VALVE

PVC POLYVINYLCHLORIDE

PVMT PAVEMENT

QTY QUANTITY

RAD RADIUS

RECT RECTANGULAR

RED REDUCER

REF REFERENCE

REG REGISTER

REINF REINFORCING

REM REMOVE

REQD REQUIRED

REST RESTRAINED

RJ RESTRAINED JOINT

RM ROOM

RO ROUGH OPENING

RT RIGHT

R/W OR ROW RIGHT OF WAY

S SOUTH OR SLOPE

SB SOIL BORING

SBL SURVEY BASELINE

SCH SCHEDULE

SDG SLIDE GATE

SECT SECTION

SERV SERVICE

SF SQUARE FEET

SFM SANITARY FORCE MAIN

SHT SHEET

SI SQUARE INCH

SIM SIMILAR

SMH SEWER MANHOLE

SOV SOLENOID OPERATED VALVE

SP SUMP PUMP

SPD SUMP PUMP DISCHARGE

SPEC SPECIFICATION

SQ SQUARE

SS SANITARY SEWER

SS FM SANITARY SEWER FORCE MAIN

SST STAINLESS STEEL

STA STATION OR STACK

STD STANDARD

STL STEEL

STRU STRUCTURAL

SUCT SUCTION

SUR SURFACE

TBA TO BE ABANDONED

TBM TEMPORARY BENCH MARK

TC TOP OF CURB

TCP TEMPERATURE CONTROL PANEL

TCV TEMPERATURE CONTROL VALVE

TECH TECHNICAL

TEMP TEMPERATURE

TH TEST HOLE

THRU THROUGH

TOC TOP OF CONCRETE

TOD TOP OF DECK

TOF TOP OF FOOTING

TOM TOP OF MASONRY/MANHOLE

TOS TOP OF SLAB/ TOP OF STEEL

TOW TOP OF WALL

TYP TYPICAL

UG UNDERGROUND

UGE UNDERGROUND ELECTRIC

UGG UNDERGROUND GAS

UNFIN UNFINISHED

UNO UNLESS NOTED OTHERWISE

UTIL UTILITY

VEL VELOCITY

VERT VERTICAL

VOL VOLUME

VTR VENT THROUGH ROOF

W WEST OR WIDTH

W/ WITH

WH WALL HYDRANT

WL WATER LEVEL

WM WATER METER

W/O WITHOUT

WP WATERPROOF

WPFG WATER PROOFING

WSE WATER SURFACE ELEVATION

WTR WATER MAIN

WV WATER VALVE

YH YARD HYDRANT

YI YARD INLET

YD YARD

YR YEAR

LEGEND

A3 A

A6 A

(B) THE SECTION SHOWN ON DRAWING A6 IS IDENTIFIED AS FOLLOWS:

(A) A SECTION CUT ON DRAWING A3 IS IDENTIFIED AS FOLLOWS:

DRAWINGS ARE CROSS REFERENCED IN THE FOLLOWING METHOD:

SECTION LETTER

SECTION LETTER

C-01-0101 REFERENCED ITEM

OR:

SEE C-01-0101 REFERENCED ITEM

SECTION AND DETAIL KEYING

FIRST DRAWING IN SERIES FROM WHERE

SECTION WAS TAKEN

FIRST DRAWING IN SERIES WHERE

SECTION IS SHOWN

SPOT ELEVATION

PROPERTY LINE

LOD

LINETYPES

MATERIALS

STANDARD DETAILS ARE REFERENCED BY A UNIQUE SEVEN DIGIT NUMBER

AND ARE SHOWN ON THE CONTRACT DRAWINGS BY ONE OF TWO METHODS:

DETAILS ARE CROSS REFERENCED IN A SIMILAR MANNER, EXCEPT DETAILS

ARE IDENTIFIED BY A SQUARE WITH A NUMBER IN THE UPPER HALF.

STANDARD DETAILS ARE COMPILED IN APPROXIMATE NUMERICAL

ORDER IN THE BACK OF EACH DISCIPLINE IN THE CONTRACT DRAWINGS.

HOSE BIBB

CHECK VALVE

BALL VALVE

GATE VALVE

UNION

REDUCER

HARNESSED SLEEVE TYPE

SLEEVE TYPE COUPLING

EXPANSION JOINT

HARNESSED FLANGED

COUPLING

ADAPTER

WELDED JOINT

FLANGED JOINT

MECHANICAL, PUSH-ON OR

MECHANICAL COUPLING

RESTRAINED JOINT

DISMANTLING JOINT

BRICK

CONCRETE

GRAVEL

ASPHALTINSULATION

WATER SURFACE

GRATING

CAST IRON

STEEL

CONCRETE FILL

OR GROUT

CONCRETE

MASONRY UNIT

GRADE OR

EARTH

CHECKERED

PLATE

QUICK CONNECT

COUPLING

SYMBOLS

CENTER LINE

HIDDEN ITEMS

EXISTING ITEMSPROPOSED ITEMS

DEMOLITION ITEMS ABANDON ITEMS

MG

SEAL COATING

ASPHALT

PAVEMENT

STONE

LIMITS OF

DISTURBANCE

GENERAL SITE NOTES

1. SOURCE OF TOPOGRAPHY SHOWN ON THE CIVIL PLANS ARE BASE MAPS PROVIDED FROM EXISTING RECORD DRAWINGS AS MODIFIED TO MATCH CURRENT CONDITIONS VISIBLE IN GOOGLE EARTH PRO. CONTRACTOR TO VERIFY EXISTING CONDITIONS AND ADJUST WORK PLAN

ACCORDINGLY PRIOR TO SUBMITTING BID AND BEGINNING CONSTRUCTION.

2. STAGING AREA SHALL BE FOR CONTRACTOR'S EMPLOYEE PARKING, CONTRACTOR'S TRAILERS AND ON-SITE STORAGE OF MATERIALS.

3. PROVIDE TEMPORARY FENCING AS NECESSARY TO MAINTAIN SECURITY AT ALL TIMES.

4. ELEVATIONS GIVEN ARE TO FINISH GRADE UNLESS OTHERWISE SHOWN.

GENERAL YARD PIPING AND UTILITIES NOTES

1. EXISTING UNDERGROUND UTILITIES OBTAINED FROM AS-BUILTS, CONTRACTOR SHALL FIELD VERIFY DEPTH AND LOCATION PRIOR TO

EXCAVATION. PROTECT ALL EXISTING UTILITIES DURING CONSTRUCTION.

2. UNLESS OTHERWISE SHOWN, ALL PIPING SHALL HAVE A MINIMUM OF 3 FEET COVER.

3. ALL PIPES SHALL HAVE A CONSTANT SLOPE BETWEEN INVERT ELEVATIONS UNLESS FITTING IS SHOWN.

SUFFOLK GENERAL NOTES

1. THE CONTRACTOR SHALL PROVIDE OWNER FIVE (5) WORKING DAYS NOTICE PRIOR TO EXCAVATION IN THE VICINITY OF, OR BEFORE

PERFORMING ANY ADJUSTMENTS TO EXISTING SUFFOLK SANITARY SEWER FORCE MAINS.

2. SUFFOLK EMERGENCY TELEPHONE NUMBERS ARE AS FOLLOWS:

NORMAL WORKING HOURS (7:00 AM - 4:00 PM): DEAN ADAMS (757) 354-6096

OUTSIDE NORMAL WORKING HOURS: (757) 514-7000

3. THE OPERATION OF ALL EXISTING SUFFOLK PUMP STATIONS, SUFFOLK VALVES, AND SUFFOLK AIR RELEASE VALVES SHALL BE PERFORMED BY SUFFOLK FORCES ONLY. CONTRACTOR SHALL MAKE REQUEST FOR VALVE OPERATION TWO (2) WORKING DAYS IN

ADVANCE OF NEED.

4. THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING ACCESS TO ALL EXISTING SUFFOLK VALVES, PUMP STATION, BYPASS PUMP, AND OTHER ASSOCIATED ITEMS THROUGHOUT THE DURATION OF THE PROJECT. THIS INCLUDES PROVIDING A STURDY LEVEL PLATFORM FOR

SUFFOLK TO OPERATE THE VALVES.

GENERAL DEMOLITION NOTES

1. ON DEMOLITION DRAWINGS PROVIDED IN THIS PROJECT:

A. ALL ITEMS NOT CROSS-HATCHED ARE ITEMS TO REMAIN AND SHALL BE UNDISTURBED.

B. ALL ITEMS SHOWN AS CROSS-HATCHED OR NOTED TO BE REMOVED, SHALL BE DEMOLISHED IN THEIR ENTIRETY TO THE LIMITS AS DEPICTED ON THE DRAWINGS AND REMOVED FROM THE SITE BY THE CONTRACTOR, IF NOT OTHERWISE NOTED TO BE TURNED OVER

TO THE OWNER.

2. ANY ITEMS WHICH MAY TEMPORARILY BE REMOVED TO ALLOW FOR INSTALLATION OF NEW WORK, SHALL BE STORED, PROTECTED, AND

REINSTALLED AS RECOMMENDED BY THE MANUFACTURER AND APPROVED BY THE ENGINEER.

GENERAL DIMENSIONING NOTES

1. DIMENSIONS OF EXISTING FACILITIES, EQUIPMENT, PIPING, AND ACCESSORIES ARE BASED SOLELY ON EXISTING RECORD DRAWINGS.

CONTRACTOR SHALL FIELD VERIFY ALL EXISTING DIMENSIONS, LOCATIONS, AND ELEVATIONS PRIOR TO ORDERING NEW EQUIPMENT OR

MATERIALS.

GENERAL SEQUENCING AND TURNOVER NOTES

1. THE CONTRACTOR SHALL COORDINATE WORK WITH SUFFOLK OPERATIONS STAFF AND WORK CONTINUOUSLY ON THE PROJECT ONCE

DEMOLITION HAS STARTED.

2. SEE C1 FOR A SUGGESTED SEQUENCE OF CONSTRUCTION.

ABBREVIATIONSGENERAL NOTES

WALL

PENETRATION

COMBINATION

FENCE

CF

1/4/2022

/ FM FM FM FM

FM

FM

FM

FM

FM

FM

SSSSSSSS

SS

SS

SS

SS

SS

SS

SS

SS

SS

SS

W W

W W

W W

W

W

W

W

S

LOD LOD LOD LOD LOD

LO

D LOD

SF

SF

SF

SF

SF SF

LO

D

LO

D

LOD

LO

D

LOD

LO

D

LO

D

LOD

LO

D

LO

D

LOD LOD LOD

LO

D

LO

D

LO

D

LO

D

LO

D

C F

C F

CF

C F

CFCF

C F

C F

CF

CF

NOTES:

1. INFORMATION ON THIS SHEET IS FROM JULY 2021 CITY OF SUFFOLK

GIS DATA. DRAWING BACKGROUNDS AND ELEVATIONS COPIED FROM

"PUMP STATION OF WILROY ACRES SEWER EXTENSION FOR CITY OF

SUFFOLK" AS-BUILT DRAWINGS DARED APRIL 18, 1990. SUBSEQUENT

MODIFICATIONS TO THE PUMP STATION AND PIPING MAY HAVE

OCCURRED AND ARE NOT CAPTURED IN THE DRAWINGS.

CONTRACTOR TO VERIFY LOCATIONS AND DIMENSIONS IN THE FIELD.

2. INSTALL SILT FENCE AROUND AREAS OF EXCAVATION PER SHEET

CD1.

3. INSTALL PERMANENT SEEDING PER SHEET CD1 AS PART OF FINAL

RESTORATION.

4. THE LIMITS OF DISTURBANCE IS LESS THAN 2,500 SF, THEREFORE A

STORM WATER MANAGEMENT PLAN IS NOT REQUIRED. THE

CONTRACTOR SHALL NOT DISTURB ANY AREAS BEYOND THE LIMITS

WITHOUT PRIOR OWNER APPROVAL.

SUGGESTED SEQUENCE OF

CONSTRUCTION:

1. ESTABLISH EROSION AND SEDIMENT CONTROL MEASURES.

2. ESTABLISH TEMPORARY BYPASS PUMPING AND SECURE STATION.

DISCHARGE TEMPORARY BYPASS PUMP INTO EXISTING EPC

DISCHARGE.

3. COMPLETE ELECTRICAL AND MECHANICAL PUMP STATION

IMPROVEMENTS.

4. INSTALL NEW FORCE MAIN FROM PUMP STATION TO EXISTING 6-INCH

GATE VALVE (NOT SHOWN ON RECORD DRAWINGS) UPSTREAM OF

EXISTING EPC DISCHARGE.

5. SECURE TEMPORARY BYPASS PUMP AND PUMP AND HAUL STATION

WHILE INSTALLING AND TESTING NEW EPC DISCHARGE AND

REMOVING TWO EXISTING 6" GATE VALVES.

6. INSTALL AND TEST NEW EPC DISCHARGE.

7. RESUME BYPASS PUMPING TO NEW EPC DISCHARGE.

8. PERFORM STARTUP AND TESTING PER SUFFOLK PUBLIC FACILITIES

MANUAL (PFM), LATEST REVISION, AND NOTES ON THIS SHEET.

9. REMOVE BYPASS PUMPING.

J. BONDURANT

J. JORDAN

C1

CIVIL

EXISTING CONDITIONS, BYPASS, AND EROSION

AND SEDIMENT CONTROL PLAN

S. MORROW

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32508-001

JANUARY 2022J. BONDURANT

PUMP STATION NO. 46 REHABILITATION

CONSTRUCTION SET

CITY OF SUFFOLK

DEPARTMENT OF UTILITES

IF THIS BAR DOES NOT

MEASURE 1" THEN DRAWING

IS NOT TO FULL SCALE

CHECKED BY:

DRAWN BY:

DESIGNED BY:

PROJECT

ENGINEER:

REV ISSUED FOR DATE BY

0 1"1/2"

CONTRACT NO.:

HAZEN NO.:

DATE:

DRAWING

NUMBER:HAZEN AND SAWYER

4500 MAIN STREET, SUITE 500

VIRGINIA BEACH, VIRGINIA 23462

PHONE: 757-497-0490

1 CONSTRUCTION 01/2022 JWB

0 10'5

SCALE: 1" = 10'

SCALE: 1"=10'

PLAN

REMOVE EX 6" GV

EX WET WELL

EX CONTROL

ROOM

REPLACE DUSK TO

DAWN YARD LIGHT

EX 6" DI FM

PROVIDE ACCESS TO SIDEWALK AND

PARKING FOR RURITAN AT ALL TIMES

NOT TO SCALE

EXISTING CONDITIONS

EX 6" DI FM TO BE

REPLACED, TYP

TEMPORARY BYPASS PUMP - LOCATION

TO BE DETERMINED BY CONTRACTOR

PUMP STATION NOTES:

1. THE CONTRACTOR IS REQUIRED TO PERFORM ALL TESTING,

START-UP AND DEMONSTRATION EFFORTS IN ACCORDANCE WITH

SECTION 01 75 00 OF THE SPECIFICATION PRIOR TO TRANSFERRING

SEWAGE FLOW TO THE NEW PUMP STATION. THIS SHALL INCLUDE BUT

NOT LIMITED TO FACTORY ACCEPTANCE TEST (FAT) CERTIFICATION,

PRELIMINARY SITE ACCEPTANCE TEST (PRE-SAT) RESULTS, SITE

ACCEPTANCE TEST (SAT) RESULTS, START-UP AND DEMONSTRATION.

2. ALL PUMP STATION TESTING SHALL UTILIZE POTABLE WATER. ALL

WATER FOR TESTING SHALL BE PROVIDED BY THE CITY. THE

CONTRACTOR WILL BE RESPONSIBLE FOR COLLECTING AND

TRANSPORTING POTABLE WATER TO THE PUMP STATION FOR

TESTING.

3. WHEN THE CONTRACTOR MOBILIZES TO THE SITE, THE CONTRACTOR

SHALL BE RESPONSIBLE FOR THE CONVEYANCE OF SEWAGE FLOWS

AT THE EXISTING PUMP STATION. THE CONTRACTOR SHALL BE

RESPONSIBLE FOR MONITORING AND OPERATING THE EXISTING PUMP

STATION, NEW PUMP STATION, AND / OR BYPASS PUMP EQUIPMENT

DURING CONSTRUCTION OF THE PROPOSED IMPROVEMENTS UNTIL

FINAL INSPECTION AND ACCEPTANCE BY THE CITY. SEE

SPECIFICATION SECTIONS 01 57 40 TEMPORARY PUMPING SYSTEMS

AND 01 57 40a FLOW CONTROL FOR BYPASS PUMPING AND

SHUTDOWN REQUIREMENTS.

A. THE CONTRACTOR SHALL BE RESPONSIBLE FOR RESPONDING TO

HIGH WATER LEVEL AND OTHER ALARMS IN A TIMELY MANNER TO

PREVENT SANITARY SEWER OVERFLOWS.

B. THE CONTRACTOR SHALL BE RESPONSIBLE FOR REPORTING

OVERFLOWS TO THE CITY OF SUFFOLK DEPARTMENT PUBLIC

UTILITIES AND DEPARTMENT OF ENVIRONMENTAL QUALITY. ANY

COST ASSOCIATED WITH THE CONTRACTOR'S FAILURE TO

RESPOND TO A SSO IN A TIMELY AND/OR EFFECTIVE MANNER

SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR.

4. THE CONTRACTOR WILL BE RESPONSIBLE FOR CLEANING THE WET

WELL OF THE PUMP STATION PRIOR TO FINAL ACCEPTANCE AS

REQUIRED BY THE CITY.

REMOVE TREES AND BRUSH,

GRIND STUMP AND REMOVE

WOOD CHIPS

REMOVE 24" OAK TREE BEHIND

THE STATION. GRIND STUMP

AND REMOVE WOOD CHIPS

REMOVE THREE TREES (5", 8" AND 12")

ADJACENT TO THE 24" OAK TREE. GRIND

STUMPS AND REMOVE WOOD CHIPS.

SF

SF

CF

TS

FM FM FM FM

FM

FM

FM

FM

FM

SSSSSSSS

SS

SS

SS

SS

SS

SS

SS

SS

SS

SS

W W

W W

W W

W

W

W

W

S

J. BONDURANT

J. JORDAN

C2

CIVIL

SITE PLANS. MORROW

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32508-001

JANUARY 2022J. BONDURANT

PUMP STATION NO. 46 REHABILITATION

CONSTRUCTION SET

CITY OF SUFFOLK

DEPARTMENT OF UTILITES

IF THIS BAR DOES NOT

MEASURE 1" THEN DRAWING

IS NOT TO FULL SCALE

CHECKED BY:

DRAWN BY:

DESIGNED BY:

PROJECT

ENGINEER:

REV ISSUED FOR DATE BY

0 1"1/2"

CONTRACT NO.:

HAZEN NO.:

DATE:

DRAWING

NUMBER:HAZEN AND SAWYER

4500 MAIN STREET, SUITE 500

VIRGINIA BEACH, VIRGINIA 23462

PHONE: 757-497-0490

1 CONSTRUCTION 01/2022 JWB

0 10'5

SCALE: 1" = 10'

SCALE: 1"=10'

PLAN

6" TEE

6" EPC DISCH WITH 4" QUICK

DISCONNECT, SEE DPU DET 450/CD2

4" EPC SUCT WITH QUICK DISCONNECT

4" DI FM, SEE NOTE 2

ASPHALT DRIVEWAY, SEE

ASPHALT PAVEMENT SECTION

DETAIL ON DWG CD2

SEAL COAT EX DRIVEWAY

AFTER PATCH AND ADDITION

COMPLETED

EX WET WELL

REPLACE DUSK TO

DAWN YARD LIGHT

EX 6" DI FM

4" GV

PAVEMENT JUNCTION W/

RESURFACING OF EX

PAVEMENT, SEE DET

C-32-0555/CD2

4"- 45° BEND, TYP OF 4

12'

5'

7'

MIN

3'

PROVIDE ACCESS TO SIDEWALK AND

PARKING FOR RURITAN AT ALL TIMES

NOTES:

1. INFORMATION ON THIS SHEET IS FROM JULY 2021

CITY OF SUFFOLK GIS DATA. DRAWING

BACKGROUNDS AND ELEVATIONS COPIED FROM

"PUMP STATION OF WILROY ACRES SEWER

EXTENSION FOR CITY OF SUFFOLK" AS-BUILT

DRAWINGS DARED APRIL 18, 1990. SUBSEQUENT

MODIFICATIONS TO THE PUMP STATION AND PIPING

MAY HAVE OCCURRED AND ARE NOT CAPTURED IN

THE DRAWINGS. CONTRACTOR TO VERIFY

LOCATIONS AND DIMENSIONS IN THE FIELD.

2. SANITARY FORCE MAIN TO BE INSTALLED PER DPU

DETAIL 354 AND CITY OF SUFFOLK DEPARTMENT OF

UTILITIES PUBLIC FACILITIES MANUAL, CURRENT

EDITION.

2A. ALL DUCTILE IRON PIPE SHALL BE

CEMENT-MORTAR LINE SPECIAL THICKNESS CLASS

50 PROVIDED, INSTALLED, AND TESTED PER CITY

OF SUFFOLK PUBLIC FACILITIES MANUAL,

CURRENT VERSION.

3. REPLACE ALL THE PUMP STATION SIGNS PER DPU

DETAIL 453 ON SHEET MD1.

4. PRESSURE WASH INTERIOR AND EXTERIOR OF

PUMP STATION. PAINT INTERIOR OF CONTROL

ROOM PER SPECIFICATION SECTION 09 90 00.

5. CONTRACTOR TO PROTECT EXISTING DRIVEWAY

AND REPLACE ALL PORTIONS DAMAGED BY WORK

AND CONSTRUCTION TRAFFIC PER ASPHALT

PAVEMENT SECTION DETAILS ON DWG CD2.

PAVEMENT PATCH, PER

DETAIL C-32-0555/CD2

R6'

6" x 4" REDUCER

PATCH EX ASPHALT WHERE

WATER SERVICE WAS MODIFIED

BOLLARD, TYP OF 2

SEE DETAIL DWG CD2

4" x 2" REDUCER

14'

13°

PS

6" GV

6" LONG BODY

SLEEVE

6" DI FM

CD1

CIVIL

EROSION AND SEDIMENT CONTROL DETAILSS. MORROW

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32508-001

JANUARY 2022J. BONDURANT

PUMP STATION NO. 46 REHABILITATION

CONSTRUCTION SET

CITY OF SUFFOLK

DEPARTMENT OF UTILITES

IF THIS BAR DOES NOT

MEASURE 1" THEN DRAWING

IS NOT TO FULL SCALE

CHECKED BY:

DRAWN BY:

DESIGNED BY:

PROJECT

ENGINEER:

REV ISSUED FOR DATE BY

0 1"1/2"

CONTRACT NO.:

HAZEN NO.:

DATE:

DRAWING

NUMBER:HAZEN AND SAWYER

4500 MAIN STREET, SUITE 500

VIRGINIA BEACH, VIRGINIA 23462

PHONE: 757-497-0490

1 CONSTRUCTION 01/2022 JWB

SF TS

PS

CITY OF SUFFOLK STANDARD NOTES

1. UNLESS OTHERWISE INDICTED, ALL VEGETATIVE AND STRUCTURAL EROSION AND

SEDIMENT CONTROL PRACTICES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO

MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT

CONTROL HANDBOOK (3RD EDITION, 1992) AND THE CITY OF SUFFOLK EROSION AND

SEDIMENT CONTROL ORDINANCE.

2. THE CONTRACTOR SHALL APPLY PERMANENT OR TEMPORARY SOIL STABILIZATION TO ALL

DENUDED OR DISTURBED AREAS WITHIN 7 DAYS AFTER FINAL GRADE IS REACHED ON ANY

PORTION OF THE SITE. SOIL STABILIZATION MUST ALSO BE APPLIED TO DENUDED OR

DISTURBED AREAS WHICH MAY NOT BE AT FINAL GRADE, BUT WHICH WILL REMAIN

UNDISTURBED FOR LONGER THAN 14 DAYS. SOIL STABILIZATION MEASURES INCLUDE

VEGETATIVE ESTABLISHMENT, MULCHING, AND THE EARLY APPLICATION OF GRAVEL BASE

MATERIALS ON AREAS TO BE PAVED.

3. ALL EROSION AND SEDIMENT MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST

STEP IN LAND DISTURBANCE.

4. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND

AFTER EACH RUNOFF-PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS TO

MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES AND CLEANUP OF

SEDIMENTATION ARE THE RESPONSIBILITY OF THE CONTRACTOR AND SHALL BE MADE

IMMEDIATELY.

5. THE CONTRACTOR SHALL LIMIT SITE ACCESS BY CONSTRUCTION VEHICLES TO

ENTRANCES PROTECTED BY A STONE CONSTRUCTION ENTRANCE (VESCH, STD. AND SPEC

3.02) OR AN APPROVED COMPARABLE CONTROL MEASURE. SEDIMENT SHALL BE REMOVED

FROM PAVED AREAS ON A DAILY BASIS.

6. STOCK PILES OF SOIL AND OTHER ERODIBLE MATERIALS SHALL BE STABILIZED OR

PROTECTED WITH SEDIMENT TRAPPING MEASURES. THE CONTRACTOR IS RESPONSIBLE

FOR THE TEMPORARY PROTECTION AND PERMANENT STABILIZATION FOR STOCK PILES ON

SITE AS WELL AS FOR MATERIAL TRANSPORTED FROM THE PROJECT SITE.

7. THE CONTRACTOR SHALL MONITOR AND TAKE PRECAUTIONS TO CONTROL DUST

INCLUDING (BUT NOT LIMITED TO) USE OF WATER, MULCH, OR CHEMICAL DUST ADHESIVES

AND CONTROL OF CONSTRUCTION SITE TRAFFIC.

8. EFFLUENT FROM DE-WATERING OPERATIONS SHALL BE FILTERED OR PASSED THROUGH

AN APPROVED SEDIMENT TRAPPING DEVICE, OR BOTH, AND DISCHARGED IN A MANNER

THAT DOES NOT ADVERSELY AFFECT ADJACENT PROPERTIES, WETLANDS, WATERWAYS,

OR STORM DRAINAGE SYSTEM.

9. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION AND MAINTENANCE FOR ANY

ADDITIONAL CONTROL MEASURES NECESSARY TO PREVENT EROSION AND

SEDIMENTATION AS DETERMINED NECESSARY BY THE PLAN APPROVING AUTHORITY.

10. TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES ARE NOT TO BE REMOVED

UNTIL ALL DISTURBED AREAS ARE STABILIZED. AFTER STABILIZATION IS COMPLETE, ALL

MEASURES SHALL BE REMOVED WITHIN 30 DAYS. TRAPPED SEDIMENT SHALL BE SPREAD

AND SEEDED.

11. THE CONTRACTOR SHALL PROVIDE WRITTEN NOTIFICATION TO ALL OWNERS AND

RESIDENTS OF PROPERTY ADJACENT TO A DEVELOPMENT OR OFFSITE IMPROVEMENTS, 30

DAYS PRIOR TO COMMENCEMENT OF WORK UNLESS OTHERWISE DIRECTED BY THE CITY.

12. ALL WORK AREAS AND LANE CLOSURES SHALL BE IN ACCORDANCE WITH THE VIRGINIA

WORK AREA PROTECTION MANUAL DATED AUGUST 2011 AND SHALL BE DIRECTED OR

APPROVED BY CITY OF SUFFOLK PUBLIC WORKS DEPARTMENT - ENGINEERING DIVISION.

NO LANE CLOSURE OPERATION SHALL BE CONDUCTED WITHOUT A RECEIVED WRITTEN

REQUEST 48 TO 72 HOURS PRIOR TO THE OPERATION. ONCE THE REQUEST HAS BEEN

APPROVED, WORK MAY COMMENCE. HOURS OF CLOSURE SHALL BE CONDUCTED

BETWEEN 9:00 AM AND 4:00 PM MONDAY THROUGH FRIDAY. LANE CLOSURES WILL NOT BE

PERMITTED ON SATURDAYS, SUNDAYS, STATE RECOGNIZED HOLIDAYS AND OTHER DAYS

DEEMED BY THE CITY OF SUFFOLK TO BE THE SAME AS HOLIDAYS. LANE CLOSURES WILL

BE PROHIBITED FROM NOON PRIOR TO A THREE DAY WEEKEND TO NOON THE FOLLOWING

WORK DAY. THE CONTRACTOR SHALL NOT CONDUCT OPERATIONS WHEN THE WEATHER

CAUSES UNSAFE CONDITIONS FOR THE TRAVELING PUBLIC AS DETERMINED BY THE

PUBLIC WORKS DEPARTMENT - ENGINEERING DIVISION. THE PUBLIC WORKS ENGINEERING

DEPARTMENT RESERVES THE RIGHT TO CHANGE ANY OR ALL OF THE WORKING HOURS

WHEN SUCH CHANGES ARE IN THE BEST INTEREST OF THE TRAVELING PUBLIC. THE

CONTRACTOR MAY REQUEST A CHANGE IN THE HOURS OF OPERATION IF THE REQUESTED

TIME WILL BE SAFE FOR THE TRAVELING PUBLIC. THIS REQUEST MUST BE APPROVED BY

THE PUBLIC WORKS ENGINEERING DEPARTMENT PRIOR TO CONDUCTION SUCH

OPERATION. ALL SIGNS, EQUIPMENT AND MATERIAL WILL BE REMOVED FROM THE CITY OF

SUFFOLK'S RIGHT-OF-WAY PRIOR TO THE END OF THE LANE CLOSURE TIME INDICATED.

FOR THE WORK ON ROUTES 10, 32, 13, 17, 58, 337, AND 460, THERE SHALL BE AT LEAST ONE

LANE OPEN AT ALL TIMES.

EROSION AND SEDIMENT CONTROL NOTES

1. CONTRACTOR TO POST EROSION CONTROL PERMIT ON JOB SITE AS REQUIRED.

2. ALL EROSION CONTROL MEASURES SHALL BE IN PLACE BEFORE ANY LAND CLEARING OR

DISTURBANCE ACTIVITIES MAY BEGIN.

3. THE CONTRACTOR SHALL FURNISH AND INSTALL ALL NECESSARY EROSION CONTROL

MEASURES WHETHER OR NOT SHOWN ON THE PLANS TO PROTECT ADJACENT CREEKS,

RIVERS, ROADWAYS, ETC. FROM SILTATION AND EROSION.

4. ALL EXCESS SOIL RESULTING FROM EARTHWORK OPERATIONS SHALL BE REMOVED FROM

SITE BY CONTRACTOR. ALL TEMPORARY SOIL STOCKPILE AREAS USED FOR BACKFILL AND

OTHER ACTIVITIES SHALL BE WITHIN THE LOD AS SHOWN ON THE DRAWINGS, AND

LOCATED, AT A MINIMUM, 50 FEET FROM ANY SURFACE WATERS. STOCKPILE SIDE SLOPES

SHALL BE NO STEEPER THAN 3:1 AND TOP OF STOCKPILE SHALL BE SLOPED AT A MINIMUM

OF 5% TO PROMOTE POSITIVE DRAINAGE. ALL ONSITE TEMPORARY SOIL STOCKPILES

SHALL BE SEEDED WITH TEMPORARY AND/OR PERMANENT SEEDING MEASURES FOR THE

DURATION OF CONSTRUCTION ACTIVITIES. ALL CONTRACTOR STAGING AND LAYDOWN

AREAS, SOIL OR WASTE STOCKPILE AREAS SHALL HAVE PERIMETER SILT FENCE. LOCATED

NO CLOSER THAN 6 FEET FROM TOE OF SLOPE TO ALLOW FOR ACCESS AND

MAINTENANCE. ANY SOILS TAKEN OFF SITE BECOMES THE CONTRACTORS RESPONSIBILITY

AND SHALL COMPLY WITH ALL REQUIRED STATE AND LOCAL REGULATIONS AND PERMITS.

5. ALL EROSION CONTROL MEASURES SHALL REMAIN IN PLACE UNTIL ENTIRE SITE IS

PERMANENTLY STABILIZED WITH VEGETATION AS PER SEEDING SPECIFICATIONS AND

SCHEDULE. ALL TEMPORARY EROSION CONTROL DEVICES ARE TO BE REMOVED AFTER

PERMANENT STABILIZATION HAS BEEN ACHIEVED AND APPROVAL HAS BEEN GRANTED BY

THE CITY OF SUFFOLK AND ENGINEER.

6. RESTORE ALL DISTURBED AREAS INCLUDING DITCHES/SWALES,

STAGING/LAYDOWN/PARKING AREAS TO ORIGINAL GRADE AND ELEVATION AND ORIGINAL

OR BETTER CONDITION, EXCEPT WHERE NOTED ON THE CONTRACT DRAWINGS.

TP

CD2

CIVIL

STANDARD DETAILSS. MORROW

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32508-001

JANUARY 2022J. BONDURANT

PUMP STATION NO. 46 REHABILITATION

CONSTRUCTION SET

CITY OF SUFFOLK

DEPARTMENT OF UTILITES

IF THIS BAR DOES NOT

MEASURE 1" THEN DRAWING

IS NOT TO FULL SCALE

CHECKED BY:

DRAWN BY:

DESIGNED BY:

PROJECT

ENGINEER:

REV ISSUED FOR DATE BY

0 1"1/2"

CONTRACT NO.:

HAZEN NO.:

DATE:

DRAWING

NUMBER:HAZEN AND SAWYER

4500 MAIN STREET, SUITE 500

VIRGINIA BEACH, VIRGINIA 23462

PHONE: 757-497-0490

1 CONSTRUCTION 01/2022 JWB

NEW ASPHALT PAVEMENT

AGGREGATE BASE COURSE

CUT BACK EXIST BASE

COURSE 12" MIN

CUT BACK EXIST

EXIST BASE COURSE

SEE ASPHALT PAVEMENT SECTION

C-32-0555R

RESURFACED ASPHALT PAVEMENT

TACK COAT

1" M

IN

TACK COAT

ASPHALT BASE

COURSE, 3.5" MIN

ASPHALT SURFACE

COURSE, 2" MIN

TYPICAL PAVEMENT JUNCTION WITH

RESURFACING OF EXISTING PAVEMENT

SURFACE COURSE

6" MIN FROM BASE

SLOPE

EXISTING SURFACE COURSE;

REPAIR HOLES, CRACKS, ETC.

BEFORE APPLYING TACK COAT

AND NEW ASPHALT

SLOPE TO DRAIN

PAINT SAFETY YELLOW, TYP

ALL BOLLARDS

6"Ø, SCH 80 STEEL PIPE

FILLED W/ CONCRETE

FINISHED GRADE

POURED CONCRETE

(3,500 P.S.I.)

#5 BAR, 12" LONG

THROUGH PIPE

1'-6" SQ

1" R

O U

N D

IN

G

O F

C O

N C

R

ET

E

3' -6

4'

-0

6"

EXTERIOR BOLLARD DETAIL

NOT TO SCALE

, 8"

.0A @ 165 LBS/SQ. YD., 3.5" MIN

, 2" MIN

NOTES:

1. DRAWING BACKGROUNDS AND ELEVATIONS COPIED

FROM "PUMP STATION OF WILROY ACRES SEWER

EXTENSION FOR CITY OF SUFFOLK" AS-BUILT

DRAWINGS DATED APRIL 18, 1990. SUBSEQUENT

MODIFICATIONS TO THE PUMP STATION AND PIPING

MAY HAVE OCCURRED AND ARE NOT CAPTURED IN

THE DRAWINGS.

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M

32508-001

JANUARY 2022J. BONDURANT

PUMP STATION NO. 46 REHABILITATION

CONSTRUCTION SET

CITY OF SUFFOLK

DEPARTMENT OF UTILITES

IF THIS BAR DOES NOT

MEASURE 1" THEN DRAWING

IS NOT TO FULL SCALE

CHECKED BY:

DRAWN BY:

DESIGNED BY:

PROJECT

ENGINEER:

REV ISSUED FOR DATE BY

0 1"1/2"

CONTRACT NO.:

HAZEN NO.:

DATE:

DRAWING

NUMBER:HAZEN AND SAWYER

4500 MAIN STREET, SUITE 500

VIRGINIA BEACH, VIRGINIA 23462

PHONE: 757-497-0490

1 CONSTRUCTION 01/2022 JWB

REMOVE FORCE MAIN TO

WITHIN 2' OF BUILDING

PRESERVE 6" PIPE

UNDER FOUNDATION

ABANDON AND FILL

DRAIN PIPE

REMOVE FORCE MAIN

TO WITHIN 2' OF BLDG

REMOVE VENT PIPE

REMOVE EPC SUCTION PUMP

REMOVE PUMPS, DISCHARGE

PIPING, AND GUIDE RAILS

S. MORROW

MECHANICAL

DEMOLITION PLAN AND SECTIONS

M1

J. JORDAN

J. BONDURANT

REMOVE CENTER PUMP RAIL

8" PVC SS

CUT PIPE FLUSH AND

FILL WITH GROUT

CUT PIPE FLUSH AND

FILL WITH GROUT

REMOVE PIPE AND

VALVES IN VAULT

DEMO WATER SPIGOT

AND REPLACE WITH

YARD HYDRANT

EX LEVEL TRANSDUCER AND

STILLING WELL OPENING

W

YH

EL 16.70

8" SS INV 8.98

HIGH WATER ALARM EL 8.98

LAG PUMP ON EL 7.98

LEAD PUMP ON EL 7.48

PUMP OFF EL 6.48

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32508-001

JANUARY 2022J. BONDURANT

PUMP STATION NO. 46 REHABILITATION

CONSTRUCTION SET

CITY OF SUFFOLK

DEPARTMENT OF UTILITES

IF THIS BAR DOES NOT

MEASURE 1" THEN DRAWING

IS NOT TO FULL SCALE

CHECKED BY:

DRAWN BY:

DESIGNED BY:

PROJECT

ENGINEER:

REV ISSUED FOR DATE BY

0 1"1/2"

CONTRACT NO.:

HAZEN NO.:

DATE:

DRAWING

NUMBER:HAZEN AND SAWYER

4500 MAIN STREET, SUITE 500

VIRGINIA BEACH, VIRGINIA 23462

PHONE: 757-497-0490

1 CONSTRUCTION 01/2022 JWB

NOTES:

1. DRAWING BACKGROUNDS AND ELEVATIONS COPIED

FROM "PUMP STATION OF WILROY ACRES SEWER

EXTENSION FOR CITY OF SUFFOLK" AS-BUILT

DRAWINGS DATED APRIL 18, 1990. SUBSEQUENT

MODIFICATIONS TO THE PUMP STATION AND PIPING

MAY HAVE OCCURRED AND ARE NOT CAPTURED IN

THE DRAWINGS.

2. PROVIDE AND INSTALL PVC AND DIP PIPE PER CITY

OF SUFFOLK PUBLIC FACILITIES MANUAL, CURRENT

VERSION.

S. MORROW

MECHANICAL

PLAN AND SECTIONS

M2

J. JORDAN

J. BONDURANT

TOP PLAN

1/2" = 1'-0"

EX 5' DIA PRECAST WETWELL

4'-0"

2" PVC DISCH

FM, SEE NOTE 2

2" PVC TEE

2" OS&Y GV

2" CV

2" PVC SLEEVED

IN EX 6" FM

2" PVC FM, SEE NOTE 2

2" OS&Y GV

2" CV, SEE DETAIL 458/MD1

2" PVC FM, SLEEVED IN

EX 6" FM, SEE NOTE 2

REFER TO CIVIL DWGS

FOR CONTINUATION

2" 90° PVC BEND

2" PVC TEE

2" PVC 90° BEND, TYP

2" PVC DISCH FM,

SEE NOTE 2, TYP

6" WET WELL VENT PIPE W/ INSECT SCREEN

4" DIP EPC SUCT

4" EPC SUCTION WITH QUICK

DISCONNECT

6" WET WELL VENT PIPE

W/ INSECT SCREEN

3' -0

2'-0"

REFER TO CIVIL DWGS

FOR CONTINUATION

6" CASING PIPE

DIP EPC SUCT, SEE

DET DPU 450/CD2

6" PERFORATED PVC STILLING WELL W/

LEVEL TRANSDUCER, SEE DET DPU 452/MD1

FLOAT, TYP OF 3

4" FL EMERGENCY

PUMP SLUDGE SHOE

PIPE BRACING - 6'

MAX SPACING, TYP

ANCHOR PUMP BASE PER

MFR'S RECOMMENDATION

PUMP GUIDE RAIL BRACING PER MRF'S

RECOMMENDATION, 6' MAX SPACING

SUBMERSIBLE PUMP

FLOAT, TYP OF 3

4" DI EPC SUCT PIPE IN STEEL SLEEVE

STILLING WELL W/

PRESSURE TRANSDUCER,

SEE DET DPU 452/MD1

SUBMERSIBLE

PUMP, TYP OF 2

EX 5' DIA PRECAST WETWELL

SUBMERSIBLE PUMP

2'-0"

A-A M2

B-B M2

SECTION A-A

1/2" = 1'-0" M2

SECTION B-B

1/2" = 1'-0" M2

GUIDE RAILS

3' -0

EX 8" PVC SS

ELEVATION SETTING ELEVATION (FT)

TOP SLAB (FFE) 19.14

GROUND ELEVATION 19.00

SERVICE AREA HIGHWATER OVERFLOW, MH 046-002 17.88

PRESSURE SENSOR TAP 16.64

HIGH WATER ALARM 8.98

INFLUENT ELEVATION 8.98

FLOAT MODE START 8.94

LAG PUMP ON (PUMP #2) 7.98

LEAD PUMP ON (PUMP #1) 7.48

PUMP OFF 6.48

FLOAT MODE STOP LWL 6.37

INTAKE BOTTOM 4.70

WET WELL FLOOR 4.45

PRESSURE SENSOR ON TEE,

SEE DET DPU 451/MD1

TYP OF 4

WALL PENETRATION

M-40-0111R

INSTALL YARD HYDRANT

SEE DETAIL SHT MD1

2"x1" PVC TEE

2"x1" PVC TEE

4" x 2" REDUCER

4" DIP

4" x 2" REDUCER

4" DIP

2'-0" MIN

FORM A PIER PIPE SUPPORT

UNDER CHECK VALVE WITH

GROUT

3" x 2" REDUCER

1' -0

STILLING WELL W/ PRESSURE

TRANSDUCER, SEE DET DPU 452/MD1

TYP

WALL PENETRATION

M-40-0111R

VALVE VAULT FLOAT

SWITCH, SEE DET

DPU 457/MD1

STILLING WELL W/

PRESSURE TRANSDUCER,

SEE DET DPU 452/MD1

6" WET WELL VENT PIPE

W/ INSECT SCREEN

EX 8" PVC SS

4" DIP EPC SUCT

STEEL SLEEVE

WITH MECHANICAL

SEALS EACH END

M-40-0111R

PIPE BRACING - 6'

MAX SPACING, TYP

2" PVC ADAPTOR, TYP

2" DISMANTLING JOINT

PRESSURE

SENSOR ON TEE

VALVE VAULT FLOAT SWITCH,

SEE DET DPU 457/MD1

MD1

MECHANICAL

STANDARD DETAILSS. MORROW

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32508-001

JANUARY 2022J. BONDURANT

PUMP STATION NO. 46 REHABILITATION

CONSTRUCTION SET

CITY OF SUFFOLK

DEPARTMENT OF UTILITES

IF THIS BAR DOES NOT

MEASURE 1" THEN DRAWING

IS NOT TO FULL SCALE

CHECKED BY:

DRAWN BY:

DESIGNED BY:

PROJECT

ENGINEER:

REV ISSUED FOR DATE BY

0 1"1/2"

CONTRACT NO.:

HAZEN NO.:

DATE:

DRAWING

NUMBER:HAZEN AND SAWYER

4500 MAIN STREET, SUITE 500

VIRGINIA BEACH, VIRGINIA 23462

PHONE: 757-497-0490

1 CONSTRUCTION 01/2022 JWB

M-40-0111R

NOTE:

VAULT OR WET WELL SIDE

1. THE USE OF COMPRESSIBLE TYPE LINK SEALS ON PIPES

LARGER THAN 42" REQUIRES ENGINEER'S APPROVAL.

2. PRIOR TO INSTALLATION OF LINK SEAL, BURN BACK

REINFORCEMENT STEEL 1/2" MIN BELOW SURFACE AND

FILL VOIDS CREATED WITH EPOXY RESIN BINDER.

CORE DRILLED OPENING

EXISTING CONCRETE WALL

PIPE, 42" MAX, SEE NOTE 1

VAULT OR WET WELL SIDE

NON SHRINK GROUT

STAINLESS STEEL BOLTS

NEW CONCRETE WALL

WALL PIPE WITH INTEGRAL

WATERSTOP (PEXPE)

COMPRESSIBLE LINK TYPE SEAL,

TWO REQUIRED FOR WALL

THICKNESS GREATER THAN 10"

NON SHRINK GROUT

STEEL CASING PIPE

SEAL AROUND STEEL

CASING PIPE WITH HIGH

STRENGTH NON-SHRINK

GROUT FLUSH TO WALL

1" WATER INLET

NEW GRADE

ONE CUBIC FOOT OF

GRADED STONE FOR DRAIN

STANDARD YARD HYDRANT

WITH ADA PUMP HANDLE,

HOEPTNER PERFECTED

MODEL 2134ADA OR

APPROVED EQUAL

2' -6

TO

B

EL

O W

FR

O

ST

L

IN

E

NOTES:

1. YARD HYDRANT SHALL BE CERTIFIED TO

ASSE 1057 SANITARY YARD HYDRANT

STANDARD AND SHALL DRAIN INTO A SS

CANISTER LOCATED BELOW THE FROST

LINE.

2. YARD HYDRANT SHALL MEET THE ADA

REQUIREMENT OF OPERATING AT LESS

THAN 5 LBS OF FORCE.

3. YARD HYDRANTS SHALL BE SUPPLIED

WITH BACKFLOW PREVENTER AND

HEAVY CAST IRON HEAD WITH LEVER

AND PAIL HOOK.

4. YARD HYDRANTS SHALL BE LOCKABLE.

5. YARD HYDRANT OUTLETS SHALL BE 3/4"

HOSE THREAD.

6. ALL MOVING PARTS FOR HYDRANTS

SHALL BE REPLACEABLE FROM THE

SURFACE WITHOUT THE NEED TO

EXCAVATE THE HYDRANT.

7. YARD HYDRANTS SHALL OPERATE AT A

MIN OPERATING PRESSURE OF 20 PSI

AND A MAX PRESSURE OF 100 PSI.

8. YARD HYDRANT SHALL MEET THE ASSE

1057 PERFORMANCE REQUIREMENTS

FOR FREEZE RESISTANT SANITARY YARD

HYDRANTS WITH BACKFLOW

PROTECTION.

YARD HYDRANT

K. ARBONEAUX

S1

STRUCTURAL

GENERAL STRUCTURAL NOTESC. PHILLIPS

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32508-001

JANUARY 2022J. BONDURANT

PUMP STATION NO. 46 REHABILITATION

CONSTRUCTION SET

CITY OF SUFFOLK

DEPARTMENT OF UTILITES

IF THIS BAR DOES NOT

MEASURE 1" THEN DRAWING

IS NOT TO FULL SCALE

CHECKED BY:

DRAWN BY:

DESIGNED BY:

PROJECT

ENGINEER:

REV ISSUED FOR DATE BY

0 1"1/2"

CONTRACT NO.:

HAZEN NO.:

DATE:

DRAWING

NUMBER:HAZEN AND SAWYER

4500 MAIN STREET, SUITE 500

VIRGINIA BEACH, VIRGINIA 23462

PHONE: 757-497-0490

1 CONSTRUCTION 01/2022 JWB

GENERAL STRUCTURAL NOTES

LIVE LOADS:

-ALL STAIRWAYS, LANDINGS AND PLATFORMS ARE DESIGNED FOR A LIVE LOAD = 100 PSF UNLESS NOTED OTHERWISE.

SNOW LOAD:

WIND DESIGN CRITERIA:

SEISMIC LOAD:

RAIN LOAD:

RAIN INTENSITY (i) = 3.5 IN/HR

THE CONTRACTOR IS RESPONSIBLE FOR VERIFYING ALL EXISTING INFORMATION IN THE FIELD AS REQUIRED FOR NEW WORK.

G-1

G-2

G-3

G-4

G-5

G-6

G-7

G-8

G-9

G-10

G-11

G-12

G-13

G-14

G-15

STRUCTURAL METALS

M-1

DEMOLITION

EXISTING INFORMATION

CONCRETE (CAST-IN-PLACE)

DESIGN IS IN ACCORDANCE WITH AND CONSTRUCTION SHALL COMPLY WITH THE PROVISIONS OF THE VIRGINIA UNIFORM STATEWIDE BUILDING CODE. THE DESIGN LOADS AND OTHER DESIGN VALUES GIVEN IN NOTES G-4 THROUGH G-8 WERE USED FOR DESIGN OF

STRUCTURES UNLESS NOTED OTHERWISE ON THE DRAWINGS.

STANDARD DETAILS SHALL BE USED WHEN REFERRED TO OR WHEN NO MORE RESTRICTIVE OR DIFFERENT DETAILS ARE SHOWN ON THE

DRAWINGS.

THESE NOTES ARE GENERAL AND APPLY TO THE ENTIRE PROJECT UNLESS MODIFIED OR NOTED OTHERWISE IN THE CONTRACT

DOCUMENTS.

GROUND SNOW LOAD (Pg) = 10 PSF FLAT-ROOF SNOW LOAD (Pf) = 9.2 PSF SNOW EXPOSURE FACTOR (Ce) = 1.0 SNOW LOAD IMPORTANCE FACTOR (Is) = 1.1 THERMAL FACTOR (Ct) = 1.2

BASIC DESIGN WIND SPEED (V) = 126 MPH

NOMINAL DESIGN WIND SPEED (Vasd) = 98 MPH

RISK CATEGORY = III

WIND IMPORTANCE FACTOR (Iw) = 1.0

WIND EXPOSURE = C

RISK CATEGORY = III

SEISMIC IMPORTANCE FACTOR (Ie) = 1.25

SITE CLASS = D

MAPPED SPECTRAL RESPONSE ACCELERATIONS (Ss/S1) = 0.092/0.041

SPECTRAL RESPONSE ACCELERATIONS (SMS/SM1) = 0.147/0.098

SPECTRAL RESPONSE COEFFICIENTS (SDS/SD1) = 0.098/0.066

SEISMIC DESIGN CATEGORY = B

ALL DIMENSIONS INDICATED FOR EXISTING STRUCTURES SHALL BE VERIFIED BY FIELD MEASUREMENT. ALL DIMENSIONS THAT ARE CONTROLLED BY OR RELATED TO EQUIPMENT SHALL BE VERIFIED BY THE CONTRACTOR WITH THE MANUFACTURER SHOP DRAWINGS

PRIOR TO CONSTRUCTION.

IF A CONFLICT IS FOUND BETWEEN DIFFERENT PORTIONS OF THE CONTRACT DOCUMENTS, THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY. CONTINUED CONSTRUCTION OF THE AREA IN CONFLICT SHALL BE AT THE CONTRACTOR'S OWN RISK UNTIL THE

CONFLICT IS RESOLVED.

EQUIPMENT ANCHOR SIZES, TYPES, EMBEDMENT AND PATTERNS SHALL BE VERIFIED WITH THE MANUFACTURER. ALL ANCHOR

PATTERNS SHALL BE TEMPLATE TO ENSURE ACCURACY OF PLACEMENT.

STRUCTURAL DRAWINGS SHALL BE USED IN COORDINATION WITH THE DRAWINGS OF ALL OTHER DISCIPLINES AND MANUFACTURER'S

SHOP DRAWINGS.

STRUCTURES HAVE BEEN DESIGNED FOR OPERATIONAL LOADS ON THE COMPLETED STRUCTURE. DURING CONSTRUCTION, THE STRUCTURES SHALL BE PROTECTED BY BRACING AND TEMPORARY SUPPORTS WHEREVER EXCESSIVE CONSTRUCTION LOADS MAY

OCCUR. OVERSTRESSING OF ANY STRUCTURAL ELEMENT IS PROHIBITED.

IF CONTRACTOR DESIRES TO TEMPORARILY PLACE OR MOVE LOADS ON OR ADJACENT TO EXISTING STRUCTURES OR UTILITIES DURING CONSTRUCTION PROCESS, CONTRACTOR IS EXCLUSIVELY RESPONSIBLE FOR MAINTAINING STRUCTURAL INTEGRITY AND AVOIDING OVERSTRESSING AND DAMAGING EXISTING STRUCTURES AND UTILITIES. CONTRACTOR SHALL SUBMIT STRUCTURAL CALCULATIONS AND DRAWINGS VERIFYING PROPOSED CONSTRUCTION INCLUDING APPLICATION OF TEMPORARY CONSTRUCTION LOADS WILL NOT OVERSTRESS OR DAMAGE EXISTING STRUCTURES AND UTILITIES. DRAWINGS AND CALCULATIONS SHALL BE SEALED BY A PROFESSIONAL

ENGINEER CURRENTLY REGISTERED IN THE STATE OF COMMONWEALTH OF VIRGINIA.

ALUMINUM SHALL BE ALLOY 6061-T6 UNLESS NOTED OTHERWISE.

M-2 ALUMINUM SHALL BE ISOLATED FROM CONTACT WITH CONCRETE AND DISSIMILAR METALS.

M-3 BOTTOM SURFACES OF BASE PLATES SHALL BE GROUTED TO ENSURE FULL BEARING CONTACT WITH CONCRETE SLAB.

D-1 DEMOLITION REQUIREMENT:

A. WORK SHALL BE PERFORMED IN SUCH MANNER AS NOT TO ENDANGER THE SAFETY OF THE WORKMEN OR THE

PUBLIC OR CAUSE DAMAGE TO NEARBY STRUCTURES.

B. PROVIDE ALL BARRIERS AND PRECAUTIONARY MEASURES IN ACCORDANCE WITH OWNER'S REQUIREMENTS AND

OTHER AUTHORITIES HAVING JURISDICTION.

C. WHERE PARTS OF EXISTING PAVEMENTS OR STRUCTURES ARE TO REMAIN IN SERVICE, DEMOLISH THE PORTIONS TO BE REMOVED, REPAIR DAMAGE, AND LEAVE THE PAVEMENT OR STRUCTURE IN PROPER CONDITION FOR THE INTENDED USE. REMOVE ASPHALT OR CONCRETE, CONCRETE, AND MASONRY TO THE LINES DESIGNATED BY SAW-CUTTING, DRILLING, CHIPPING, OR OTHER SUITABLE METHODS. LEAVE THE RESULTING SURFACES REASONABLY TRUE AND EVEN, WITH SHARP STRAIGHT CORNERS THAT WILL RESULT IN NEAT JOINTS WITH NEW CONSTRUCTION AND BE SATISFACTORY FOR THE PURPOSE INTENDED. WHERE EXISTING REINFORCING RODS ARE TO EXTEND INTO NEW CONSTRUCTION, REMOVE THE CONCRETE SO THAT THE REINFORCING IS CLEAN AND UNDAMAGED. CUT OFF OTHER REINFORCING 1/2 INCH BELOW THE SURFACE AND FILL WITH EPOXY RESIN BINDER FLUSH WITH THE SURFACE.

D. PRIOR TO THE EXECUTION OF THE WORK, THE CONTRACTOR, OWNER, AND ENGINEER SHALL JOINTLY SURVEY THE CONDITION OF THE ADJOINING AND/OR NEARBY PAVEMENTS AND STRUCTURES. PHOTOGRAPHS AND RECORDS SHALL BE MADE OF ANY PRIOR SETTLEMENT OR CRACKING OF STRUCTURES, PAVEMENTS, AND THE LIKE, THAT MAY

BECOME THE SUBJECT OF POSSIBLE DAMAGE CLAIMS.

E. ALL DEBRIS RESULTING FROM THE DEMOLITION AND REMOVAL WORK SHALL BE DISPOSED OF BY THE CONTRACTOR AS PART OF THE WORK OF THIS CONTRACT. MATERIAL DESIGNATED BY THE ENGINEER TO BE SALVAGED SHALL BE STORED ON THE CONSTRUCTION SITE AS DIRECTED. ALL OTHER MATERIAL SHALL BE DISPOSED OF OFF-SITE BY THE

CONTRACTOR AT HIS EXPENSE.

F. BURNING OF ANY DEBRIS RESULTING FROM THE DEMOLITION WILL NOT BE PERMITTED AT THE SITE.

D-2 REMOVE ASPHALT OR CONCRETE PAVEMENT, CONCRETE, AND MASONRY TO THE LINES DESIGNATED BY SAW-CUTTING, DRILLING, CHIPPING, OR OTHER SUITABLE METHODS. LEAVE THE RESULTING SURFACES REASONABLY TRUE AND EVEN, WITH SHARP STRAIGHT CORNERS THAT WILL RESULT IN NEAT JOINTS WITH NEW CONSTRUCTION AND BE SATISFACTORY

FOR THE PURPOSE INTENDED.

D-3 UNLESS ANCHORING DEVICES AND/OR REINFORCEMENT IS NOTED TO REMAIN FOLLOWING DEMOLITION, REMOVE AND/OR BURN BACK ANCHORS AND REINFORCEMENT STEEL 1/2" MIN BELOW SURFACE AND VOIDS CREATED SHALL BE FILLED

WITH EPOXY RESIN BINDER.

D-4 EMBEDDED CONDUIT ENCOUNTERED DURING DEMOLITION WORK LIMITS SHALL BE PERMANENTLY REROUTED AS NECESSARY. CONTRACTOR SHALL SUBMIT PROPOSED MEANS OF REROUTING ANY INTERFERING CONDUIT.

D-5 WHERE DRAWINGS INDICATE A CONCRETE EQUIPMENT PAD TO BE DEMOLISHED, THE FLOOR SLAB SURFACE SHALL BE REPAIRED AS APPROVED BY ENGINEER. FOLLOWING SELECT DEMOLITION AND REMOVAL OF THE EQUIPMENT PAD

REMOVAL THE REPAIR SHALL BE:

A. SAWCUT THE FLOOR AROUND THE EQUIPMENT PAD PERIMETER TO A DEPTH OF 1/4".

B. SCARIFY AND REMOVE SLAB CONCRETE WITHIN THE PERIMETER TO A NOMINAL 1/4" DEPTH CLEAN AND REMOVE ALL

CONCRETE LAITANCE.

C. RESURFACE THE AREA BY APPLYING A POLYMER MODIFIED OR SILICA FUME ENHANCED CEMENTITIOUS REPAIR MORTAR, APPROVED BY THE ENGINEER, FOLLOWING THE MANUFACTURER'S SURFACE PREPARATION AND APPLICATION RECOMMENDATIONS. LEVEL AND FINISH THE SURFACE TO MATCH THE FLOOR SLAB SURROUNDING

AREA.

D-6 PRIOR TO DEMOLITION OF SMALL OPENINGS (LESS THAN 6 INCHES IN SIZE) FOR PENETRATIONS, ETC., CONTRACTOR SHALL USE NON-DESTRUCTIVE MEANS TO FIELD LOCATE REINFORCEMENT. OPENINGS SHALL BE LOCATED TO AVOID CUTTING THROUGH EXISTING REINFORCEMENT, IF POSSIBLE. EXISTING REINFORCEMENT SHALL NOT BE CUT WITHOUT

APPROVAL OF ENGINEER.

D-7 CONCRETE SURFACES LEFT EXPOSED FOLLOWING DEMOLITION SHALL BE SEALED WITH EPOXY RESIN COATING SUCH AS

DURALKOTE 240 BY EUCLID CHEMICAL, OR APPROVED EQUAL.

D-8 DETAILS CONSTRUCTION AND DEMOLITION PLAN SHALL BE SUBMITTED TO THE ENGINEER AND APPROVED BY THE ENGINEER AND OWNER PRIOR TO BEGINNING CONSTRUCTION. ANY SHUTDOWNS SHALL BE SUBMITTED TO, COORDINATED WITH, AND APPROVED BY THE OWNER. ONCE APPROVED, CONTRACTOR SHALL PROVIDE A MINIMUM OF

THREE (3) WEEKS NOTICE TO OWNER PRIOR TO SHUTDOWN.

X-1 ALL EXISTING INFORMATION SHOWN ON THESE DRAWINGS INCLUDING LOCATION, DIMENSIONS, ELEVATIONS, AND CONFIGURATIONS IS DERIVED FROM THE APRIL 18, 1990 PUMP STATION OF WILROY ACRES SEWER EXTENSION AS-BUILTS CONTRACT DRAWINGS AND IS

NOT GUARANTEED TO BE COMPLETE OR CORRECT.

X-2 THE CONTRACTOR IS RESPONSIBLE FOR VERIFYING ALL EXISTING INFORMATION IN THE FIELD AS REQUIRED FOR DEMOLITION AND

MODIFICATIONS.

NONSTRUCTURAL COMPONENT ANCHORAGE

A-1 ALL ARCHITECTURAL, MECHANICAL, AND ELECTRICAL COMPONENTS SHALL BE DESIGNED AND INSTALLED TO RESIST THE CONTROLLING CONDITION OF OPERATIONAL FORCES OR SEISMIC FORCES IN ACCORDANCE WITH THE GOVERNING BUILDING CODE.

SEISMIC FORCES SHALL ALSO BE AS PER ASCE 7. COMPONENT SEISMIC ATTACHMENTS SHALL BE BOLTED, WELDED, OR OTHERWISE POSITIVELY FASTENED WITHOUT CONSIDERATION OF FRICTIONAL RESISTANCE PRODUCED BY THE EFFECTS OF GRAVITY. A CONTINUOUS LOAD PATH OF SUFFICIENT STRENGTH AND STIFFNESS BETWEEN THE COMPONENT AND THE SUPPORTING STRUCTURE SHALL BE PROVIDED. CONNECTIONS FOR BOTH ORTHOGONAL DIRECTIONS (TRANSVERSE AND LONGITUDINAL) SHALL BE DESIGNED BY THE CONTRACTOR'S ENGINEER CURRENTLY REGISTERED IN THE COMMONWEALTH OF VIRGINA.

A-2 COMPONENT REACTION FORCES AT THE POINT OF ATTACHMENT TO THE STRUCTURE SHALL BE SUBMITTED TO AND COORDINATED WITH THE ENGINEER FOR CONFIRMATION SUPPORTING STRUCTURE CAN WITHSTAND REACTION FORCES.

A-3 CONTRACTOR SHALL PROVIDE SPECIAL SEISMIC CERTIFICATION (SSC) FROM MANUFACTURER OF EQUIPMENT FOR ALL SYSTEMS DEEMED NECESSARY BY SPECIFICATIONS. SPECIAL SEISMIC CERTIFICATION SHALL BE IN COMPLIANCE WITH ASCE 7.

C-1 DESIGN OF CONCRETE ELEMENTS INCLUDING WALLS, FORMED SLABS, BEAMS, AND COLUMNS IS IN ACCORDANCE WITH ACI 318 (CODE REQUIREMENTS FOR STRUCTURAL CONCRETE) AND 350 (CODE REQUIREMENTS FOR ENVIRONMENTAL ENGINEERING CONCRETE STRUCTURES).

C-2 CONCRETE STRENGTH CLASSES (28-DAY COMPRESSIVE STRENGTH):

A. CLASS A2 CONCRETE (4,000 PSI): NORMAL WEIGHT STRUCTURAL CONCRETE IN ALL STRUCTURES OTHER THAN STRUCTURES QUALIFYING AS ENVIRONMENTAL CONCRETE STRUCTURES AS DESCRIBED ABOVE, AND FOR ALL SIDEWALKS, CURB AND GUTTERS, AND PAVEMENT.

B. CLASS B CONCRETE (3000 PSI): NORMAL WEIGHT STRUCTURAL CONCRETE USED FOR DUCT BANK ENCASEMENTS, CATCH BASINS, FENCE AND GUARD POST EMBEDMENT, CONCRETE FILL, AND OTHER AREAS WHERE SPECIFICALLY NOTED ON CONTRACT DRAWINGS.

C-3 CONCRETE MIX DESIGN:

A. THE PROPORTIONS OF CEMENT, AGGREGATES, ADMIXTURES AND WATER USED IN THE CONCRETE MIXES SHALL BE BASED ON THE RESULTS OF FIELD EXPERIENCE OR PREFERABLY LABORATORY TRIAL MIXES IN CONFORMANCE WITH SECTION 5.3. "PROPORTIONING ON THE BASIS OF

FIELD EXPERIENCE AND/OR TRIAL MIXTURES" OF ACI 318 AND ACI 350.

B. STRUCTURAL CONCRETE SHALL CONFORM TO THE FOLLOWING REQUIREMENTS. CEMENTITIOUS MATERIALS REFER TO THE TOTAL COMBINED

WEIGHT OF ALL CEMENT, FLY ASH, AND SLAG CEMENT CONTAINED IN THE MIX.

1. WATER/CEMENTITIOUS MATERIALS RATIO, BY WEIGHT

CONCRETE CLASS A2 MAXIMUM 0.45 MINIMUM 0.39

CONCRETE CLASS B MAXIMUM 0.50 MINIMUM 0.39

2. SLUMP RANGE

a. 4" NOMINAL UNLESS HIGH RANGE WATER REDUCING ADMIXTURE IS USED

b. 8" MAX IF HIGH RANGE WATER REDUCING ADMIXTURE IS USED.

3. AIR CONTENT

CONCRETE CLASS A2 6% +/- 1.5%

CONCRETE CLASS B 3% MAX (NON-AIR-ENTRAINED)

C-4 ALL BAR REINFORCING SHALL CONFORM TO ASTM A615, GRADE 60 UNLESS NOTED OTHERWISE. WELDED WIRE FABRIC SHALL CONFORM T0 ASTM A185.

C-5 CONCRETE COVER FOR REINFORCING (UNLESS NOTED OTHERWISE ON THE DRAWINGS):

A. CONCRETE DEPOSITED DIRECTLY AGAINST SOIL: 3"

B. CONCRETE EXPOSED TO WEATHER (#5 OR SMALLER): 1 1/2"

CONCRETE EXPOSED TO WEATHER (#6 OR LARGER): 2"

C. SLABS: 1 1/2"

AT SURFACES CONTACTING FLUID: 2"

C-6 ALL EXPOSED CORNERS SHALL HAVE A 3/4" CHAMFER.

C-7 REINFORCING BARS AND ACCESSORIES SHALL NOT BE IN CONTACT WITH ANY METAL PIPE, PIPE FLANGE, METAL CONDUIT, OR OTHER METAL

PARTS EMBEDDED IN CONCRETE. A MINIMUM CLEARANCE OF 2" SHALL BE PROVIDED.

C-8 CONDUITS AND OTHER SIMILAR ITEMS EMBEDDED IN OR PENETRATING THROUGH CONCRETE SHALL BE SPACED ON CENTER NOT LESS THAN 3 TIMES THEIR OUTSIDE DIMENSION, BUT NOT LESS THAN 2 1/2" CLEAR. WHEN SUCH ITEMS ARE EMBEDDED IN WALLS OR SLABS, THEY SHALL NOT

OCCUPY MORE THAN 1/3 OF THE MEMBER THICKNESS.

C-9 AT ALL TYPICAL CURBS, EQUIPMENT PADS, AND PIPE SUPPORT PIERS, REINFORCING DOWELS SHOWN MAY BE REPLACED WITH MATCHING DOWELS SET IN EPOXY IN DRILLED HOLES AS SPECIFIED. DOWELS LOCATED CLOSER THAN 3" FROM ANY EDGE OF CONCRETE SHALL NOT BE

REPLACED WITH DRILLED DOWELS.

C-10 ADJUST THE LOCATION OF DOWELS OR ANCHORS PLACED INTO HARDENED CONCRETE AS NEEDED TO AVOID DRILLING THROUGH ANY REINFORCING BARS. IF THE LOCATION NEEDS TO BE MODIFIED, CONTACT THE ENGINEER. CONTRACTOR SHALL USE NON-DESTRUCTIVE MEANS

TO FIELD LOCATE REINFORCEMENT PRIOR TO DRILLING HOLES FOR DOWELS OR ANCHORS.

C-11 CLEAR DISTANCE FROM ANCHOR BOLTS TO ANY CONCRETE EDGE SHALL BE 4" MINIMUM UNLESS NOTED OTHERWISE.

C-12 CONCRETE COMPRESSIVE STRENGTH TESTS SHALL BE AVAILABLE ON THE JOB SITE FOR REVIEW BY THE ENGINEER.

MASONRY ANCHORS

MA-1 ANCHORS FOR FASTENING TO SOLID OR GROUT-FILLED MASONRY SHALL BE ADHESIVE ANCHORS CONSISTING OF THREADED RODS OR BOLTS ANCHORED WITH AN ADHESIVE SYSTEM. THE ADHESIVE SYSTEM SHALL BE "HIT HY-270 SYSTEM" AS MANUFACTURED BY HILTI, INC., "AC100+ ACRYLIC ADHESIVE" BY DEWALT, OR "SET-XP" AS MANUFACTURED BY SIMPSON STRONG-TIE CO.

MA-2 ANCHORS FOR FASTENING TO HOLLOW MASONRY OR BRICK SHALL BE ADHESIVE ANCHORS CONSISTING OF THREADED RODS OR BOLTS ANCHORED WITH AN ADHESIVE SYSTEM DISPENSED INTO A SCREEN TUBE INSERTED INTO THE MASONRY. THE ADHESIVE SYSTEM SHALL USE A TWO-COMPONENT ADHESIVE MIX AND SHALL INJECT INTO THE SCREEN TUBE WITH A STATIC MIXING NOZZLE. THOROUGHLY CLEAN DRILL HOLES OF ALL DEBRIS AND DRILL DUST PRIOR TO INSTALLATION OF ADHESIVE AND ANCHOR. CONTRACTOR SHALL FOLLOW MANUFACTURER'S INSTALLATION INSTRUCTIONS. THE ADHESIVE SYSTEM SHALL BE "HIT HY-270 SYSTEM" AS MANUFACTURED BY HILTI, INC., "AC100+ ACRYLIC

ADHESIVE" BY DEWALT, OR "SET-XP" AS MANUFACTURED BY SIMPSON STRONG-TIE CO.

MA-3 MASONRY ANCHORS USED TO ANCHOR STEEL SHALL BE A THREADED STEEL ROD PER MANUFACTURER'S RECOMMENDATIONS FOR PROPOSED ADHESIVE SYSTEM BUT SHALL NOT HAVE A YIELD STRENGTH (FY) LESS THAN 58 KSI NOR AN ULTIMATE STRENGTH (FU) LESS THAN 72.5 KSI, UNLESS NOTED OTHERWISE. WHERE STEEL TO BE ANCHORED IS GALVANIZED, MASONRY ANCHORS SHALL ALSO BE GALVANIZED.

MA-4 NUTS, WASHERS, LOCK WASHERS, AND OTHER HARDWARE SHALL BE OF A MATERIAL TO MATCH THE ANCHORS.

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32508-001

JANUARY 2022J. BONDURANT

PUMP STATION NO. 46 REHABILITATION

CONSTRUCTION SET

CITY OF SUFFOLK

DEPARTMENT OF UTILITES

IF THIS BAR DOES NOT

MEASURE 1" THEN DRAWING

IS NOT TO FULL SCALE

CHECKED BY:

DRAWN BY:

DESIGNED BY:

PROJECT

ENGINEER:

REV ISSUED FOR DATE BY

0 1"1/2"

CONTRACT NO.:

HAZEN NO.:

DATE:

DRAWING

NUMBER:HAZEN AND SAWYER

4500 MAIN STREET, SUITE 500

VIRGINIA BEACH, VIRGINIA 23462

PHONE: 757-497-0490

1 CONSTRUCTION 01/2022 JWB

NOTES:

1. INSTALL "SERIES 218 MORTARCLAD" BY TNEMEC

OR EQUAL AT ALL MANHOLE JOINTS PER

MANUFACTURER'S RECOMMENDATIONS.

2. PRESSURE WASH INTERIOR AND EXTERIOR OF

PUMP STATION. PAINT INTERIOR OF CONTROL

ROOM PER SPECIFICATION SECTION 09 90 00.

3. PRESSURE WASH INTERIOR OF WET WELL AND

COAT PER SPECIFICATION SECTION 09 96 59.

4. NON-SHRINK GROUT SHALL CONFORM TO CRD-C

621 AND ASTM C 1107, GRADE B OR C WHEN TESTED

AT A MAX. FLUID CONSISTENCY OF 30 SECONDS

PER CDC 611/ASTM C939 AT TEMPERATURE

EXTREMES OF 45° F AND 90° F AND AN EXTENDED

WORKING TIME OF 15 MINUTES. GROUT SHALL HAVE

A MINIMUM 28 DAY STRENGTH OF 7,000 PSI.

NON-SHRINK GROUT SHALL BE, "EUCO N-S" BY THE

EUCLID CHEMICAL COMPANY, "SIKAGROUT 212" BY

SIKA CORPORATION, "CONSPEC 100 NON-SHRINK

NON-METALLIC GROUT" BY CONSPEC,

"MASTERFLOW 928" BY MASTER BUILDERS

SOLUTIONS.

5. REPLACE STATION DOOR WITH 3'-0" X 6'-8" A60

GALVANEALED 16-GAUGE, 6-PANEL STEEL DOOR

AND FRAME, AND 1/2" X 36" FLAT ALUMINUM.

THRESHOLD WITH WEATHER SEAL. LOCKSET TO BE

KEYED TO DPU MASTER.

6. REPLACE ROOF TRIM WITH WOOD FASCIA BOARDS

WRAPPED WITH ALUMINUM TRIM AND A

CONTINUOUS VINYL SOFFIT WITH VENTS IN

COMPLIANCE WITH CITY OF SUFFOLK, PUBLIC

FACILITIES MANUAL.

C. PHILLIPS

STRUCTURAL

PLAN AND SECTIONS

S2

J. JORDAN

K. ARBONEAUX

TOP PLAN

1/2" = 1'-0"

48" x 30" ACCESS DOOR

EX SLAB

EX MH

EX TOP SLAB

A-A S2

EX PS BLDG

RECOAT INTERIOR OF

WETWELL, SEE NOTE 3

SEE NOTE 1 FOR LEAK

REPAIR AT INTERIOR

MH JOINTS

EX AL ACCESS DOOR

SECTION A-A

1/2" = 1'-0" S2

FILL EX OPENINGS W/

NON-SHRINK GROUT,

SEE NOTE 4

SEE NOTE 2

(2) 6x4x3/8" LLV ANGLE W/ 8"

BEARING EACH ENDEXISTING

MASONRY WALL

3/8" DIA ADH ANCHOR x 3 3/8" EMBED

W/ SCREEN TUBE AT 12" OC EACH

SIDE, MIN 4" EDGE DISTANCE

HEAD

JAMB

3/8" BENT PLATE x LENGTH OF OPENING

ANCHORED INTO FRAME OF EXISTING CMU

WALL W/ FLUSH FINISHED MASONRY DROP

IN ANCHORS AT 24" OC. PAINT FRAME AND

LINTEL TO MATCH CMU

LINTEL ABOVE

4"

EXIST WALL

FIELD VERIFY

SILL

EXISTING

MASONRY WALL

EXISTING

MASONRY WALL

FIXED LOUVER/DAMPER

COMBINATION UNIT

FIXED LOUVER/DAMPER

COMBINATION UNIT

FLASHING, COLOR

TO MATCH LOUVER

CAULK EACH SIDE

ALL AROUND, TYP

CAULK EACH SIDE

ALL AROUND, TYP

DETAIL 1

NTS

NEW OPENING IN EXISTING MASONRY

S2

REPAIR CONC FILLET AS REQD PER

SPEC 03 01 30 - CONCRETE REPAIRS

EX OPENING FOR VENT

NEW OPENING IN MASONRY

FOR LOUVER ABOVE. SEE

HVAC DWG'S AND DETAIL 1/S2

CLEAN AND GROUT VAULT

FLOOR TO SLOPE TO LOW

SPOT

SL

OP

E

EX OPENING FOR STILLING WELL

EX OPENING

EX OPENING FOR

BYPASS PUMP FLOATS

REPLACE DOOR PER NOTE 5

REPLACE TRIM AND FASCIA

PER NOTE 6

HVAC-ELECTRICAL GENERAL

NOTES, LEGEND, &

ABBREVIATIONS ME1

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32508-001

JANUARY 2022J. BONDURANT

PUMP STATION NO. 46 REHABILITATION

CONSTRUCTION SET

CITY OF SUFFOLK

DEPARTMENT OF UTILITES

IF THIS BAR DOES NOT

MEASURE 1" THEN DRAWING

IS NOT TO FULL SCALE

CHECKED BY:

DRAWN BY:

DESIGNED BY:

PROJECT

ENGINEER:

REV ISSUED FOR DATE BY

0 1"1/2"

CONTRACT NO.:

HAZEN NO.:

DATE:

DRAWING

NUMBER:HAZEN AND SAWYER

4500 MAIN STREET, SUITE 500

VIRGINIA BEACH, VIRGINIA 23462

PHONE: 757-497-0490

P. WATSON

P. WATSON

R. WEISE

01-04-2022

0 CONSTRUCTION 01/2022

JWB1

ELECTRICAL RISER

DIAGRAMS

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32508-001

JANUARY 2022J. BONDURANT

PUMP STATION NO. 46 REHABILITATION

CONSTRUCTION SET

CITY OF SUFFOLK

DEPARTMENT OF UTILITES

IF THIS BAR DOES NOT

MEAS…