not for bid

12
JOB NO. 2021-15PRJ Three Working Days BEFORE You Dig Utilities Protection Center Safe digging is a SHARED responsibility and in Georgia its the law 811 or 1-800-282-7411 811 Dial below. Call before you dig. Know what's North WWTP Modifications for City of Villa Rica Douglas County, Georgia September 15, 2021 SHEET INDEX: DESCRIPTION SHEET 1. OVERALL SITE C 1.0 2. FILTER PIPING C 2.0 3. BELT PRESS C 2.1 4. BELT PRESS C 2.2 5. MIXER C 2.3 6. ELECTRICAL PLANS E 1 7. ELECTRICAL PLANS E 2 8. ELECTRICAL PLANS E 3 9. ELECTRICAL PLANS E 4 10. ELECTRICAL PLANS E 5 11. DETAILS C 3.0 No. 11009 PROFESSIONAL R E G I S T E R E D P A U L C . S I M O N T O N E N G I N E E R GENERAL NOTES 1050 PARKSIDE COMMONSSUITE 101 GREENSBORO, GA 30642TEL: (706) 454-0870 www.simontonengineering.com Paul . Simonton 9-19-21 Not for Bid

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Page 1: Not for Bid

JOB NO. 2021-15PRJ

Three Working Days BEFORE You Dig

Utilities Protection Center

Safe digging is a SHARED responsibilityand in Georgia its the law811 or 1-800-282-7411

811Dial

below.Call before you dig.

Know what's

North WWTP Modificationsfor

City of Villa RicaDouglas County, Georgia

September 15, 2021SHEET INDEX: DESCRIPTION SHEET1. OVERALL SITE C 1.0

2. FILTER PIPING C 2.0

3. BELT PRESS C 2.1

4. BELT PRESS C 2.2

5. MIXER C 2.3

6. ELECTRICAL PLANS E 1

7. ELECTRICAL PLANS E 2

8. ELECTRICAL PLANS E 3

9. ELECTRICAL PLANS E 4

10. ELECTRICAL PLANS E 5

11. DETAILS C 3.0

No. 11009PROFESSIONAL

REGISTERED

PAU L C. S I M O N TO NENG INEER

GENERAL NOTES

1050 PARKSIDE COMMONS♦SUITE 101GREENSBORO, GA 30642♦TEL: (706) 454-0870

www.simontonengineering.com

Paul . S

imonton

9-

19-21

Not for Bid

Page 2: Not for Bid

Doug

las C

ount

y, G

eorg

ia

for

NO

RTH

WW

TP M

odifi

catio

n

The

City

of V

illa

Rica

"THI

S DR

AWIN

G IS

AN

INST

RUM

ENT

OF

SERV

ICE

AND

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AIN

S TH

E PR

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No. 11009PROFESSIONAL

REGISTERED

PAU L C. S I M O N TO NENG INEER

Site

Pla

n

C 1.

0

Paul . S

imonton

9-

19-21

Not for Bid

Page 3: Not for Bid

Doug

las C

ount

y, G

eorg

ia

for

NO

RTH

WW

TP M

odifi

catio

n

The

City

of V

illa

Rica

"THI

S DR

AWIN

G IS

AN

INST

RUM

ENT

OF

SERV

ICE

AND

REM

AIN

S TH

E PR

OPE

RTY

OF

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ON

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EN

GIN

EERI

NG,

LLC

. IT

MAY

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T BE

CO

PIED

, ALT

ERED

, OR

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CED

INAN

Y M

ANN

ER W

ITHO

UT

PERM

ISSI

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ON

A S

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ED D

OCU

MEN

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DATE

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com

No. 11009PROFESSIONAL

REGISTERED

PAU L C. S I M O N TO NENG INEER

Filte

r Pip

ing

C 2.

0

Paul . S

imonton

9-

19-21

Not for Bid

Page 4: Not for Bid

ANCHOR BOLT LOCATIONS

Doug

las C

ount

y, G

eorg

ia

for

NO

RTH

WW

TP M

odifi

catio

n

The

City

of V

illa

Rica

"THI

S DR

AWIN

G IS

AN

INST

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ENT

OF

SERV

ICE

AND

REM

AIN

S TH

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OPE

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LLC

. IT

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ERED

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PLET

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No. 11009PROFESSIONAL

REGISTERED

PAU L C. S I M O N TO NENG INEER

Belt

Pres

s

C 2.

1

Paul . S

imonton

9-

19-21

Not for Bid

Page 5: Not for Bid

Doug

las C

ount

y, G

eorg

ia

for

NO

RTH

WW

TP M

odifi

catio

n

The

City

of V

illa

Rica

"THI

S DR

AWIN

G IS

AN

INST

RUM

ENT

OF

SERV

ICE

AND

REM

AIN

S TH

E PR

OPE

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NO

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com

No. 11009PROFESSIONAL

REGISTERED

PAU L C. S I M O N TO NENG INEER

Belt

Pres

s

C 2.

2

Paul . S

imonton

9-

19-21

Not for Bid

Page 6: Not for Bid

Doug

las C

ount

y, G

eorg

ia

for

NO

RTH

WW

TP M

odifi

catio

n

The

City

of V

illa

Rica

"THI

S DR

AWIN

G IS

AN

INST

RUM

ENT

OF

SERV

ICE

AND

REM

AIN

S TH

E PR

OPE

RTY

OF

SIM

ON

TON

EN

GIN

EERI

NG,

LLC

. IT

MAY

NO

T BE

CO

PIED

, ALT

ERED

, OR

REPR

ODU

CED

INAN

Y M

ANN

ER W

ITHO

UT

PERM

ISSI

ON

ON

A S

IGN

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ED D

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MEN

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HEIN

FORM

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N IS

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3064

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454

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0w

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onto

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com

No. 11009PROFESSIONAL

REGISTERED

PAU L C. S I M O N TO NENG INEER

Mix

we

Repl

acem

ent

C 2.

3

Paul . S

imonton

9-

19-21

Not for Bid

Page 7: Not for Bid

Doug

las C

ount

y, G

eorg

ia

for

NO

RTH

WW

TP M

odifi

catio

n

The

City

of V

illa

Rica

"THI

S DR

AWIN

G IS

AN

INST

RUM

ENT

OF

SERV

ICE

AND

REM

AIN

S TH

E PR

OPE

RTY

OF

SIM

ON

TON

EN

GIN

EERI

NG,

LLC

. IT

MAY

NO

T BE

CO

PIED

, ALT

ERED

, OR

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ODU

CED

INAN

Y M

ANN

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. ASS

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021

SHEE

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NO

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PLET

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Y:

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PAR

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, GA

3064

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No. 11009PROFESSIONAL

REGISTERED

PAU L C. S I M O N TO NENG INEER

Deta

ils

C 5.

0

Paul . S

imonton

9-

19-21

Not for Bid

Page 8: Not for Bid

3E2

1E2

2E2

Belt Press Building

Admin

Building

Disc Filters

HH

HH

1

3

3

2

2

2

4

5

6

7

Demo

2E3

New

Demo

1E3

New

3E3

Demo

New

Site Plan Keynotes

1. Approximate location of panel HA and MPZ-A on equipment rack.

2. Approximate route of existing underground conduit to filter light and

receptacle, per existing drawings. Field-verify. See SLD.

3. Approximate location of hand hole per existing drawings. Field-verify.

4. Mixer 2 Motor. See SLD.

5. Proposed route of new Mixer 2 Motor underground conduit, if new conduit is

required. See SLD and general notes and specifications. Provide hand holes

as required per specifications and hand hole detail.

6. Conduit may transition to above-ground at this point and run along outside ofthe walkway railing.

7. Approximate location of belt press Makeup Water Pump and local disconnect.

General Electrical Notes and Specifications

1. See book specifications, Division 26, for additional requirements.

2. UNO, all single-pole 15A and 20A circuits shall be 2-12 AWG, 12 AWG EG,

3/4" C, circuited per panel schedule.

Φ Electrical Phase

§ SectionA, AMP Ampere

ADA Americans With Disabilities Act

AFC Available Fault Current

AFG Above Finished GradeAFF Above Finished Floor

AHJ Authority Having Jurisdiction

AIC Amps Interrupting Capacity

AMSL Above Mean Sea Level

ATS Automatic Transfer Switch

AWG American Wire Guage

BFG Below Finished Grade

BKR Circuit Breaker

C Conduit

C&I Controls and Indications

CB Circuit Breaker

CCT Correlated Color Temperature

CGD Combustible Gas Detector

CKT Circuit

CMD Command

CPT Control Power Transformer

CT Current Transformer

CTRL Control

CU Copper

D Deep

DED Dedicated (Circuit)

DEMO Demolish, Demolition

DESC Description

DHL Delta High-Leg

DISC Disconnect

DIST Distribution, Distance

ECB Enclosed Circuit Breaker

EG, EGC Equipment Grounding Conductor

EPO Emergency Power-OffETM Elapsed Time Meter

ETR Existing-To-Remain

EX Existing

FA Fire Alarm

FACP Fire Alarm Control Panel

FLA Full-Load Amps

FLR Floor

FMC Flexible Metal ConduitFN Function

GEC Grounding Electrode Conductor

GEN Generator

GFI, GFCI Ground-Fault Circuit Interrupter

GFPE Ground Fault Protection for

Equipment

H High

HP Horsepower

HPS High-Pressure Sodium

ID Identification, Identity

IG Isolated Ground

I/O Input/OutputJB Junction Box

K Kelvin

KAIC Kiloamps Interrupting Capacity

KW KilowattKVA Kilovolt-Amperes

LFNC Liquid-Tight Flexible Non-Metallic

Conduit

LRA Locked-Rotor Amps

LTS Lights, Lighting

LVL Level (of building)

MANF, MFR Manufacturer

MBJ Main Bonding Jumper

MCA Minimum Circuit Ampacity

MCB Main Circuit Breaker

MCC Motor Control Center

MCP Motor Circuit ProtectorMH Metal-Halide

MLO Main Lugs Only

MSL Mean Sea Level

N Neutral

NEC National Electrical Code

NECA National Electrical Contractors

Association

NEMA National Electrical Manufacturer'sAssociation

NETA National Electrical Testing

Association

NFPA National Fire ProtectionAssociation

NRTL Nationally Recognized Testing

Laboratory

NTS Not to Scale

OC On Center

OCP Overcurrent Protection

PC Photocell

PCP Pump Control Panel

PCRS PVC-Coated Rigid Galvanized

Steel Conduit

PM Preventative Maintenance

PR Pair

PNL Panel

PVC Polyvinyl Chloride Conduit

PVC40 PVC Schedule 40 Conduit

PVC80 PVC Schedule 80 Conduit

REC Receptacle(s)

REQD Required

RGS Rigid Galvanized Steel Conduit

RM Room

RMC Rigid Metal Conduit

RTU Remote (or Radio) Telemetry

Unit

RVAT Reduced Voltage

Autotransformer

RVSS Reduced Voltage Solid State

SBJ System Bonding Jumper

SBT Solid Bare Tinned Copper

SCH Schedule

SCADA Supervisory Control and Data

Aquisition

SCCR Short-Circuit Current Rating

SE Service Entrance

sKVA Starting kVA

SLC Signaling Line Circuit (FA)

SLD Single-Line Diagram

SPD Surge Protective Device

SSBJ Supply-Side Bonding Jumper

SST Stainless Steel

STP Shielded Twisted Pair

Telecom TelecommunicationsTYP Typical

UL Underwriters Laboratories

UNO Unless Noted Otherwise

UPS Uninterruptible Power SupplyUTP Unshielded Twisted Pair

V Volts, Voltage

VFD Variable Frequency Drive

W Wire

WP Weatherproof

WWTB Wet Well Terminal Box

XFMR Transformer

Abbreviations

Electrical Sheet List

E1 Electrical Notes and Site Plan

E2 Demolition Electrical Plans

E3 New Work Electrical Plans

E4 Single-Line Diagrams

E5 Electrical Schedules and Details

These electrical plans comprise a portion of the plans and specifications pertinent to

this project. Refer to the full set of plans and specifications for all requirements.

Linetype Legend

Solid Lines: New

Dashed Lines: Existing-to-Remain

Dotted Lines: Demolish

UNO, the linetypes below apply to electrical elements

within electrical drawings and diagrams. See

architectural drawings for background linetypes,

including for walls, furniture, casework, etc.

Client

Project

Villa Rica

North WWTP

Modifications

800 Mirror Lake Pkwy

Villa Rica, GA 30180Axia Project Number: 2116

Revisions

# Description Date

Issue Date

This square will appear 1/2" x 1/2"

on full size 30"x42" sheets.

17 September 2021

Sheet Title

Sheet Number

Thi

s do

cum

ent a

nd th

e co

ncep

ts a

nd d

esig

ns p

rese

nted

are

an

inst

rum

ent o

f ser

vice

and

are

inte

nded

onl

y fo

r th

e sp

ecifi

c pu

rpos

e an

d cl

ient

for

whi

ch it

was

pre

pare

d. R

epro

duct

ion,

alte

ratio

ns, o

r us

e fo

r ot

her

than

the

spec

ified

pro

ject

is p

rohi

bite

d.

Axia Consulting Group, LLC

1050 Barber Creek Dr

Building 100, Suite 101

Watkinsville, GA 30677

706-389-0868

[email protected]

GA COA: PEF007950

Exp: 30 June 2022

Seal

1050 PARKSIDE COMMONS

SUITE 101

GREENSBORO, GA 30642

TEL: (706) 454-0870

www.simontonengineering.com

Client Project Number: 2021-15

E1

Electrical Notes

and Site Plan

1Electrical Site Plan1" = 20'

No. PE044202PROFESSIONAL

REGISTERED

STEV EN C. BUNKERE N G I N E E R

Not for Bid

Page 9: Not for Bid

Belt Press Demo Keynotes

1. Existing-to-remain Conveyor Motor (~20' AFG). Disconnect. See SLD.

2. Demolish Sludge Grinder Pump. See SLD.

3. Make-Up Water pump manual starter. Disconnect and remove starter.

Demolish Unistrut equipment rack. Clean starter thoroughly to ready for

reinstallation in new location.See SLD and new plan.

4. Demolish Belt Press control panel. See SLD.

5. Existing Belt Press skid.

##

Panel LP Panel HP

1

2

3

4

5

Disc Filter Demo Keynotes

1. Existing conduits underground to Panels HA and MPZ-A. See site plan and

SLD.

2. Approximate location of existing light and receptacle (above platform).

3. Existing filter control panel.

4. Approximate location of existing heat trace electrical connection.

##

Existing

Filter

1

2

3

4

Service

Disconnect

and CT

Cabinet

ATS

MCC

1

2

NOT IN SCOPE

3

##Admin Building Demo Keynotes

1. Demolish existing indications box. Box is connected to MCC via conduit.

Demolish all conductors from the box to their source within the MCC. See

photograph detail 2/E5.

2. Demolish abandoned flow chart. Existing conduit and controls wiring is

passing through abandoned flow chart to adjacent flow meter and new flow

chart. Re-route conduit and conductors between flow meter and flow chart as

required. See photograph, detail 2/E5.

3. Existing-to-remain flow meter and flow chart. Reposition if required to

accommodate width of new VFD.

Client

Project

Villa Rica

North WWTP

Modifications

800 Mirror Lake Pkwy

Villa Rica, GA 30180Axia Project Number: 2116

Revisions

# Description Date

Issue Date

This square will appear 1/2" x 1/2"

on full size 30"x42" sheets.

17 September 2021

Sheet Title

Sheet Number

Thi

s do

cum

ent a

nd th

e co

ncep

ts a

nd d

esig

ns p

rese

nted

are

an

inst

rum

ent o

f ser

vice

and

are

inte

nded

onl

y fo

r th

e sp

ecifi

c pu

rpos

e an

d cl

ient

for

whi

ch it

was

pre

pare

d. R

epro

duct

ion,

alte

ratio

ns, o

r us

e fo

r ot

her

than

the

spec

ified

pro

ject

is p

rohi

bite

d.

Axia Consulting Group, LLC

1050 Barber Creek Dr

Building 100, Suite 101

Watkinsville, GA 30677

706-389-0868

[email protected]

GA COA: PEF007950

Exp: 30 June 2022

Seal

1050 PARKSIDE COMMONS

SUITE 101

GREENSBORO, GA 30642

TEL: (706) 454-0870

www.simontonengineering.com

Client Project Number: 2021-15

E2

Demolition Electrical Plans

1Belt Press Electrical Demolition Plan1/4" = 1'-0" 2

Filter Electrical Demolition Plan1/4" = 1'-0"

3Control Building Electrical Demolition Plan1/4" = 1'-0"

No. PE044202PROFESSIONAL

REGISTERED

STEV EN C. BUNKERE N G I N E E R

Not for Bid

Page 10: Not for Bid

Belt Press New Work Keynotes

1. Reconnect existing Conveyor Motor (~20' AFG). See SLD.

2. New belt press skid.

3. Connect new Sludge Grinder Pump. See SLD.

4. Connect new Belt Press Control Panel. See SLD.

5. Make-Up Water Pump manual starter. Provide rigid equipment rack to install

starter beside belt press control panel. Coordinate exact location in the field.

See SLD.

##

Panel LP Panel HP

1

2

3

4 5

Disc Filter New Work Keynotes

1. Approximate route of conduit to panels HA and MPZ-A. See site plan and

SLD.

2. Existing Filter Control Panel. See SLD and C&I Diagram.

3. Approximate location of existing heat trace connection. See SLD.

4. Approximate location of existing light and receptacle (above platform). See

SLD.

5. Approximate location of new heat trace. Coordinate with Civil. See SLD.

6. New Filter Control Panel. See SLD and C&I Diagram.

7. Provide 1" RGS between Filter 1 control panel and Filter 2 control panel.

Provide 4PR UTP Cat 5e between the panels. Terminate to each panel's

Ethernet switch.

##

Existing

Filter

New

Filter

12 6

5

3

4

7

Service

Disconnect

and CT

Cabinet

ATS

MCC

NOT IN SCOPE

1

2

3

##Admin Building New Work Keynotes

1. Provide new VFD for Mixer 2, 40 HP. See SLD.

2. Existing-to-remain flow meter and flow chart.

3. Proposed route of new Mixer 2 Motor underground conduit, if new conduit is

required. Field-coordinate building entry and exact routing. See SLD and site

plan.

Client

Project

Villa Rica

North WWTP

Modifications

800 Mirror Lake Pkwy

Villa Rica, GA 30180Axia Project Number: 2116

Revisions

# Description Date

Issue Date

This square will appear 1/2" x 1/2"

on full size 30"x42" sheets.

17 September 2021

Sheet Title

Sheet Number

Thi

s do

cum

ent a

nd th

e co

ncep

ts a

nd d

esig

ns p

rese

nted

are

an

inst

rum

ent o

f ser

vice

and

are

inte

nded

onl

y fo

r th

e sp

ecifi

c pu

rpos

e an

d cl

ient

for

whi

ch it

was

pre

pare

d. R

epro

duct

ion,

alte

ratio

ns, o

r us

e fo

r ot

her

than

the

spec

ified

pro

ject

is p

rohi

bite

d.

Axia Consulting Group, LLC

1050 Barber Creek Dr

Building 100, Suite 101

Watkinsville, GA 30677

706-389-0868

[email protected]

GA COA: PEF007950

Exp: 30 June 2022

Seal

1050 PARKSIDE COMMONS

SUITE 101

GREENSBORO, GA 30642

TEL: (706) 454-0870

www.simontonengineering.com

Client Project Number: 2021-15

E3

New Work Electrical Plans

1Belt Press New Work Electrical Plan1/4" = 1'-0" 2

Filter New Work Electrical Plan1/4" = 1'-0"

3Control Building New Work Electrical Plan1/4" = 1'-0"

No. PE044202PROFESSIONAL

REGISTERED

STEV EN C. BUNKERE N G I N E E R

Not for Bid

Page 11: Not for Bid

Distribution and SLD

1. Design assumes existing equipment is suitable

for the existing available fault current.

2. Provide arc-flash hazard warning labels for

equipment affected by this project per NEC

110.16.

3. UNO, series combination ratings shall not be

acceptable.

VFD

400A

1

480Y/277V 3Φ 4W

Service from Utility

Motor Control Center MCC

600A

Westinghouse Series 2100

4

900A MCP

Demo SLD Keynotes

1. VFD within existing 4X MCC bucket. Remove VFD

and surrender to Owner in operable condition.

Demolish existing MCP and controls from within

MCC bucket. Demolish MCC bucket door.

2. Mixer motor is already demolished. Demolish all

above-ground equipment, conduit, and conductors.

3. Disconnect conveyor motor; to be reconnected.

See new SLD.

4. Disconnect and remove existing manual starter.

Clean/refurbish and preserve for reinstallation. See

New SLD.

Demo SLD Tags

1. Existing to Remain.

2. Demolish conductors.

Existing underground 1" conduit

to remain. See new SLD.

3. Demolish conductors, conduit,

and appurtenances.

4. Demolish conductors. Existing

underground 1 1/4" conduit to

remain. See new SLD.

5. Demolish conductors. Existing

underground conduit to remain.

See SLD.

#

#

Mixer 2

30 HP

3

1

N G

ATS

600V 3P-400A

Solid Neutral

1

1

150A

1

Panel HA

150A

20A

Disc Filter 1

Control Panel

20A

125A

Panel HP

125A

60A

1

Belt Press

Control Panel

42 FLA

N E

L

GEx

Generator

480Y/277V

180kW/225kVA

M

1

G N

CT Cabinet

1 1

15A

30A

20A

Mini Power Zone

MPZ-A

480V-240/120V

5 kVA

To Existing

Filter Light,

Receptacle,

Heat Trace

2

60A

Makeup Water

Pump Starter

NEMA 4X SST

Makeup Water Pump

Local Disconnect

Makeup Water Pump

Unknown HP

(10HP or less)

3

3

5

1

1

Mixer 2

Local Disconnect

2

400A

Motor Control Center MCC

600A

Westinghouse Series 2100

70A

New SLD Keynotes

1. Provide junction box on equipment rack below

panels. Bond EGCs from both circuits together

within box.

2. Provide junction box. Bond EGCs from both circuits

together within box. Coordinate location in the field.

Extend existing conduit and conductors from

existing light, receptacle, and heat trace to new

junction box. New heat trace to be circuited tosame circuit as existing.

3. Connect new Sludge Grinder Pump to Belt Press

Control panel as indicated. Coordinate with belt

press installer.

4. Reconnect existing conveyor motor as indicated.

Coordinate with belt press installer.

5. Provide new 70A breaker within existing 4X bucket

formerly containing VFD. Provide new 4X bucket

door. Provide engraved identification plate which

reads "MIXER 2 VFD".

6. Provide enclosed VFD with 3% output reactor. See

specifications.

7. Provide VFD cable within exising 1 1/4"

underground conduit if provided VFD cable does

not exceed 53% conduit fill per NEC Ch9T1. Also

pull a mandrel through conduit to verify integrity.

Where VFD cable provided is too large to fit within

existing 1 1/4" conduit or conduit integrity is poor,

provide new underground conduit per plans.

Indicate in bid whether new underground conduit is

required for provided VFD cable. Provide price for

new conduit as a bid alternate in the event existing

conduit is found to be unsuitable.

Provide conduit bends and fittings such that

manufacturer's specified minimum cable bend

radius is not exceeded either during or after

installation. Bends/turns may not be made withconduit bodies. Terminate shielding at the VFD and

the motor using glands or termination kits as

recommended by the manufacturer.

8. If existing ground rod is present and accessible,

bond to existing grounding rod. Otherwise, provide

new ground rod per ground rod detail. Bond

grounds from both filter panels (Filter 1 and Filter 2)

to new ground rod.

9. Provide new 1P-20A breaker within MPZ-A, with

GFPE (30 mA) per NEC 427.22 for light,

receptacle, and heat trace circuit. Verify existing

receptacle on circuit is GFCI (5 mA) and replace

receptacle if not.

10. Extend existing conduit as required.

11. Pull a mandrel through existing conduit to verify

integrity. Provide new conduit if required. Provide

new conduit price as bid alternate.

New SLD Tags

1. Existing to Remain.

2. 3-12 AWG

12 AWG EG

3/4" RGS

3. 2-12 AWG

12 AWG EG

3/4" RGS

4. 3-12 AWG (Filter 2)

2-12 AWG (Rec, etc.)

1-12 AWG EG

Existing 1" C

5. 2-12 AWG

12 AWG EG

3/4" RGS

6. 3-6 AWG

10 AWG EG

1" RGS

7. 3-4 AWG

8 AWG EG

1 1/4" EMT

8. 3-6 AWG

VFD Cable w/EG

See Keynote 7

9. 3-12 AWG

12 AWG EG

Existing Conduit.

10. 8 AWG GEC

1/2" PVC

#

#

1

N G

ATS

600V 3P-400A

Solid Neutral

1

1

150A

1

Panel HA

150A

20A

Disc Filter 1

Control Panel

8 FLA

20A

125A

Panel HP

125A

60A

1

N E

L

GEx

Generator

480Y/277V

180kW/225kVA

G N

1

1

15A

30A

20A

Mini Power Zone

MPZ-A

480V-240/120V

5 kVA

To ExistingFilter Light,

Receptacle,

Heat Trace

60A

Makeup Water PumpLocal Disconnect

Makeup Water PumpUnknown HP

(10HP or less)

6

9

1

5

20A

Disc Filter 2

Control Panel

8 FLA

To New Heat Trace

2

3

1

4

1

2

52Sludge

Grinder Pump

3 HP

Conveyor5 HP

3 3

3

Sludge

Grinder Pump

3 HP

Conveyor

5 HP

2 2

43

VFD

Mixer 2

40 HP

7

8

Service Disconnect

35 kAIC

7

6

Mixer 2 VFD

G

8

9

20A

Belt Press

Control Panel

43 FLA

Makeup Water

Pump Starter

NEMA 4X SST

1Demolition Single-Line DiagramNone 2

New Single-Line DiagramNone

1

480Y/277V 3Φ 4W

Service from Utility

M

1

CT Cabinet

4

2

10

Service Disconnect

G G

G

11

5

Client

Project

Villa Rica

North WWTP

Modifications

800 Mirror Lake Pkwy

Villa Rica, GA 30180Axia Project Number: 2116

Revisions

# Description Date

Issue Date

This square will appear 1/2" x 1/2"

on full size 30"x42" sheets.

17 September 2021

Sheet Title

Sheet Number

Thi

s do

cum

ent a

nd th

e co

ncep

ts a

nd d

esig

ns p

rese

nted

are

an

inst

rum

ent o

f ser

vice

and

are

inte

nded

onl

y fo

r th

e sp

ecifi

c pu

rpos

e an

d cl

ient

for

whi

ch it

was

pre

pare

d. R

epro

duct

ion,

alte

ratio

ns, o

r us

e fo

r ot

her

than

the

spec

ified

pro

ject

is p

rohi

bite

d.

Axia Consulting Group, LLC

1050 Barber Creek Dr

Building 100, Suite 101

Watkinsville, GA 30677

706-389-0868

[email protected]

GA COA: PEF007950

Exp: 30 June 2022

Seal

1050 PARKSIDE COMMONS

SUITE 101

GREENSBORO, GA 30642

TEL: (706) 454-0870

www.simontonengineering.com

Client Project Number: 2021-15

E4

Single-Line Diagrams

No. PE044202PROFESSIONAL

REGISTERED

STEV EN C. BUNKERE N G I N E E R

Not for Bid

Page 12: Not for Bid

Polymer concrete underground enclosure (Hand

Hole), Tier 15. Where subject to deliberate vehicular

traffic, precast concrete, AASHTO H-20 rated. Size

as required for content indicated on plans.

6" Min

Lid, Labeled for system or function,

secured with SST tamper-resistant bolts.

Conduit

(Size and quantity

per plans)

Connector

Manufacturered elbow. Min radius per

NEC or minimum cable installation

bend radius, whichever is greater.

Provide 5% grade

Min 36" on all sides

to final finished grade elevation

4" Min

6" Min

Compacted Backfill

#57 Stone

Stub up min 2" above gravel. Seal with

non-hardening duct seal to prevent

gravel from entering conduit.

1Hand HoleNTS

Finished Grade

Exothermic weld to grounding

electrode conductor (GEC)

Angle away from building or pad where

possible

30°

MAX12"

3Ground RodNTS

Panels and Panel Schedules

1. New circuits are shown in locations determined to be spare or space based

on available information. Verify that circuit placement shown does not

interfere with existing circuits to remain. Contact engineer with any conflicts.

2. SCCR of new breakers within existing panels shall meet or exceed the rating

of the lowest rated existing breaker in the panel. Series ratings shall be

maintained.

3. The "Circuit Note / FN" fields in panel schedules indicate notes, breaker

functions, or other information for the circuit or breaker. See Breaker Function

Schedule.

Breaker Function Schedule

The "Circuit Note / FN" fields in the panel schedules indicates notes, breaker

functions, or other information for the circuit, panel, or breaker. Codes are identified

below. Codes are intended as a design documentation aid only, including former

circuit designations in {brackets}; do not include in field-applied circuit directories.

#For any number, see panel schedule footer note.

A Arc-Fault Interrupter (AFCI) Protection

AR Arc Energy Reduction Maintenance Switch

D Demolished circuit (now Spare or Space) {former circuit in brackets}

E Existing-to-remain circuit

EM Provide identification per NEC 700.12(I)(2)(4).

G Ground-Fault Circuit Interrupter (GFCI) Protection (5 mA)

GF Adjustable Ground-Fault Protection for Equipment

GE Ground-Fault Protection for Equipment (30 mA)

H Breaker hasp to prevent unintentional opening

L Lockable open according to NEC 110.25.

LSI Long-Time, Short-Time, Instantaneous Adjustments

LSIG Long-Time, Short-Time, Instantaneous, Ground-Fault Adjustments

N New circuit (in existing panel, previously spare or space)

NR New circuit to replace existing circuit {former circuit in brackets}

NB New breaker to replace existing breaker or space (new trip rating shown)

R Relocated circuit

S Switch-rated per NEC 240.83(D)

2New VFD Location PhotoNTS

Existing-to-Remain MCC

Demolish Indications Box

Relocate Key Box

Coordinate with Owner

Existing-to-Remain Flow Chart

Reposition if necessary to

accomodate width of new VFD.

Demolish Abandoned Flow Chart

Existing-to-Remain Flow Meter

Re-route power and controls conduit

and conductors directly from flow meter

to flow chart.

Existing flex conduits to new flow chart.

Abandoned flow chart is being used as

a pull box.

3/4" x 10' copper-clad steel.

Client

Project

Villa Rica

North WWTP

Modifications

800 Mirror Lake Pkwy

Villa Rica, GA 30180Axia Project Number: 2116

Revisions

# Description Date

Issue Date

This square will appear 1/2" x 1/2"

on full size 30"x42" sheets.

17 September 2021

Sheet Title

Sheet Number

Thi

s do

cum

ent a

nd th

e co

ncep

ts a

nd d

esig

ns p

rese

nted

are

an

inst

rum

ent o

f ser

vice

and

are

inte

nded

onl

y fo

r th

e sp

ecifi

c pu

rpos

e an

d cl

ient

for

whi

ch it

was

pre

pare

d. R

epro

duct

ion,

alte

ratio

ns, o

r us

e fo

r ot

her

than

the

spec

ified

pro

ject

is p

rohi

bite

d.

Axia Consulting Group, LLC

1050 Barber Creek Dr

Building 100, Suite 101

Watkinsville, GA 30677

706-389-0868

[email protected]

GA COA: PEF007950

Exp: 30 June 2022

Seal

1050 PARKSIDE COMMONS

SUITE 101

GREENSBORO, GA 30642

TEL: (706) 454-0870

www.simontonengineering.com

Client Project Number: 2021-15

E5

Electrical

Schedules and Details

No. PE044202PROFESSIONAL

REGISTERED

STEV EN C. BUNKERE N G I N E E R

Not for Bid