MECOSTA COUNTY

WASTEWATER TREATMENT PLANT

CITY OF BIG RAPIDS

MECOSTA COUNTY, MICHIGAN

APRIL 2019

VICINITY MAP

LOCATION MAP

CIT

Y O

F B

IG

R

AP

ID

S

SC

RE

W P

UM

P W

ET

W

EL

L IM

PR

OV

EM

EN

TS

Know what's below.before you dig.Call

R

CS

807332

2960 Lucerne Drive SE

P: 616.977.1000

F: 616.977.1005

Grand Rapids, MI 49546

APRIL 2019

F&V PROJECT NO.

INDEX OF DRAWINGS

DESCRIPTION SHEET NO.

COVER SHEET / SITE PLAN CS

PLANS & SECTIONS C1

DETAILS C2

SITE PLAN REFERENCE DRAWING R1

SCREW PUMP STRUCTURE REFERENCE 1 R2

SCREW PUMP STRUCTURE REFERENCE 2 R3

DESIGN. BUILD. OPERATE.

N

WWTP SCREW PUMP WET WELL

IMPROVEMENTS

SITE PLAN TAKEN FROM 2010 RECORD DRAWINGS TITLED

WASTEWATER TREATMENT IMPROVEMENTS, ENGINEER

PREIN & NEWHOF.

SITE PLAN

NOT TO SCALE

NORTH

SCREW PUMP

WET WELL

F&V PROJECT NO.

DESIGN TEAM:

DRAWING INFORMATION:

CHECK BY:

REVISION:

CIT

Y O

F B

IG

R

AP

ID

S

ME

CO

ST

A C

OU

NT

Y, M

IC

HIG

AN

SC

RE

W P

UM

P W

ET

W

EL

L IM

PR

OV

EM

EN

TS

APRIL 2019

807332

2960 Lucerne Drive SE

P: 616.977.1000

F: 616.977.1005

Grand Rapids, MI 49546

DESIGN. BUILD. OPERATE.

807332_C1_2019

041819 scotth

PL

AN

S &

S

EC

TIO

NS

RWW, SFH, DCT

C1

NORTH

EXISTING SCREW PUMP STRUCTURE PLAN

SCALE: 1/4"=1'-0"

PROP. SLIDE GATE

(TYP. 2)

NORTH

PROPOSED SCREW PUMP STRUCTURE PLAN

SCALE: 1/4"=1'-0"

1 2

1

SECTION

PHOTO 1

1

2

SECTION

3

3

SECTION

REMOVE AND RE-INSTALL

EX. HANDRAIL

EX. METAL GRATING

AND FRP SUPPORTS

TO REMAIN.

EX. ACCESS LADDER

EX. SCREW PUMP (TYP. OF 2)

PROP. 20" MJ 90 BEND

PROP. 20" MJ TEE

EXISTING GRATING AND

END SUPPORTS TO REMAIN.

DEMOLISH EXISTING

STOP PLATE GUIDES

AND CONCRETE

REMOVE EX. 12"

PIPE AND WALL

SLEEVE

PROP. CONCRETE WALL,

SEE DETAIL A, SHEET C2

DEMOLISH EX. STOP PLATE GUIDES,

CONCRETE, AND CENTER FRP

SUPPORT

CORE HOLE IN EXISTING

CONCRETE STRUCTURE

FOR PIPE PENETRATION

NORTH

SCALE: 3/8" = 1'-0"

PROPOSED GRATING PLAN

SG-1

SP-1

SG-2

SG-1

SLIDE GATE SCHEDULE

WIDTH* HEIGHT*

SEATING

HEAD

UNSEATING

HEAD

1'-8"

MATERIAL

LOCATION FRAME

MOUNTING

FRAME

OPENING

DIRECTION

STEM SERVICE

FREQUENCY

OF

OPERATION

304 SS EP SM SC UPWARD RS N/A

*CONTRACTOR TO VERIFY DIMENSIONS OF FIELD CORE TO DETERMINE FINAL GATE DIMENSIONS.

KEY:

EP = END OF PIPE

EC = END OF CHANNEL

IC = IN CHANNEL

SM = SURFACE MOUNTED

EM = EMBEDDED

SC = SELF CONTAINED

NSC = NOT SELF CONTAINED

RS = RISING STEM

NRS = NON RISING STEM

304 SS = 304 STAINLESS STEEL

316 SS = 316 STAINLESS STEEL

ALUM = ALUMINUM

OPEN/CLOSE

ACTUATOR

TYPE

SIZE OF GATE

TAG

HANDWHEEL20'-0" 20'-0"

SG-2 1'-8" 304 SS EP SM SC RS N/AOPEN/CLOSEHANDWHEEL20'-0" 20'-0" UPWARD

1'-8"

1'-8"

SG-1SG-2

REMOVE AND REPLACE

EXISTING 6" SIDE WALK AS

REQUIRED FOR INSTALLATION

OF NEW PIPING, OR AS

DAMAGED BY CONSTRUCTION

ACTIVITIES.

PROP. STOP PLATE,

SEE DETAIL SHEET C2

SP-1

SP-1

SG-1

WWTP STORAGE BLDG.

GREASE PUMP BLDG.

EX. GRADE

EL. 885.75'±

TOP OF STRUCTURE

EL. 887.00'±

TOP OF WALL

EL. 877.50'±

TOP OF SLAB

EL. 873.00'±

20" INFLUENT PIPE

EL. 875.00'±

CUT AND CAP

EX. 12" PIPE

MODIFY EXISTING GRATING. PROVIDE

CUTOUT FOR STOP PLATE, SLIDE

GATES, AND FLOATS. COORDINATE

OPENINGS W/ MANUFACTURERS.

PROVIDE REMOVABLE GRATING TO

COVER STOP PLATE OPENING.

SUPPORT ON NEW CONCRETE WALL.

6" CONCRETE SIDEWALK.

SEE DETAIL SHEET C2.

EX. SCREW PUMP

HOLD DOWN BAR

TO REMAIN. (TYP. 2)

EX. CONCRETE

STAIRS TO REMAIN.

20" INFLUENT, DI

DCH

EX. 20" INFLUENT PIPE

EL. 875.00'±

1

Issu

ed

fo

r B

id

4/18/19

RW

W

B

B

A A

STOP PLATE

STOP PLATE FRAME

DIM. "A"

CHANNEL WIDTH

DIM

. "C

" P

LA

TE

H

EIG

HT

DIM

. "B

" F

RA

ME

H

EIG

HT

GROUT AS RECOMMENDED

BY MANUFACTURER

FLUSH BOTTOM

NEOPRENE SEAL

SECTION B-BSECTION A-A

TYPICAL STOP PLATE DETAILS

SCALE: NOT TO SCALE

GROUT AS RECOMMENDED

BY MANUFACTURER

FRAME ANCHOR BOLTS

AS RECOMMENDED BY

MANUFACTURER

NEOPRENE J -SEAL

STOP PLATE

STOP PLATE

F&V PROJECT NO.

DESIGN TEAM:

DRAWING INFORMATION:

CHECK BY:

REVISION:

CIT

Y O

F B

IG

R

AP

ID

S

ME

CO

ST

A C

OU

NT

Y, M

IC

HIG

AN

SC

RE

W P

UM

P W

ET

W

EL

L IM

PR

OV

EM

EN

TS

APRIL 2019

807332

2960 Lucerne Drive SE

P: 616.977.1000

F: 616.977.1005

Grand Rapids, MI 49546

DESIGN. BUILD. OPERATE.

807332_C2_2019

041819 scotth

DE

TA

IL

S

RWW, SFH, DCT

C2

WALL PENETRATION DETAIL - TYPE 1

USE TYPE 1 WALL PENETRATION FOR ALL PIPING

PASSING THROUGH CORED HOLES IN EXISTING

CAST-IN-PLACE WALLS, UNLESS NOTED OTHERWISE.

NOTE:

1.

INTERIOR OR WATER

SOIL OR WATER

SCALE: NOT TO SCALE

CONCRETE WALL

MODULAR

MECHANICAL

SEAL

PIPE

A

STRUCTURAL DETAIL

T.O. WALL EL. 877.50±

(MATCH EXISTING)

#5 BARS AS SHOWN HORIZ. (TYP.) DRILL

& ADHESIVE ANCHOR BARS w/9" EMBED

IN ADJACENT WALL.

#5 BARS AS SHOWN VERT. (TYP.) DRILL

& ADHESIVE ANCHOR BARS w/9" EMBED.

TYPE RX WATERSTOP ON FLOOR

(HORIZ.) & ADJACENT WALLS (VERT.)

GAP AT WALL OPENING

EX. FLOOR EL. 873.00±

(MATCH EXISTING)

9"

4'-6

"

NEW CONCRETE WALL

PLAN

CHAMFER EXPOSED CORNERS TO

MATCH EXISING

4'-0"±

#5 HORIZ. (TYP.)

#5 VERT. (TYP.) 1'-3"±

ELEVATION

1'-6" 1'-3"±

STOP PLATE SCHEDULE

DIM. "A"

CHANNEL WIDTH

(INCHES)

TAG

SP-1 18 SCREW PUMP

DIM. "B" FRAME

HEIGHT

(INCHES)

52*

DIM. "C" PLATE

HEIGHT

(INCHES)

53*

LOCATIONMOUNTING

SURFACE

HANDLE

INTERNAL

MATERIAL

FRP

*FRAME AND PLATE HEIGHT TO MATCH TOP OF NEW CONCRETE WALL. CONTRACTOR TO FIELD VERIFY DIMENSION

UTILITY

SPRING LINE

FINISHED BACKFILL GRADE

CROWN

INVERT

UTILITY TRENCHING, EXCAVATING

AND BACKFILLING TERMINOLOGY

SP

EC

IA

L P

IP

E

FO

UN

DA

TIO

NB

ED

DIN

G A

RE

A

TR

EN

CH

B

AC

KF

ILL A

RE

A

CO

MP

AC

T T

O 95%

M

AX

. D

EN

SIT

Y

GRANULAR

MATERIAL

BACKFILL

SUITABLE EXCAVATED MATERIAL

OR

GRANULAR MATERIAL BACKFILL

12"

12"

GRANULAR MATERIAL

BACKFILL

TOP OF

BEDDING

BARREL

GRADE

PAYMENT

LINE

6" CONCRETE SIDEWALK

NOTES:

1.

1

2

" EXPANSION JOINTS SHALL BE MAXIMUM OF 50' ON

CENTER

2.

1

2

" EXPANSION JOINT MATERIAL SHALL BE PLACED

BETWEEN SIDEWALK AND RIGID STRUCTURES.

3. INSOFAR AS POSSIBLE, SIDEWALK SHALL BE DIVIDED INTO

SQUARE UNIT AREAS BY MEANS OF CUT CONTROL

JOINTS NOT MORE THAN 36 SFT OR LESS THAN 16 SFT.

1/4" RADIUS

TYP.

MIN OF 4" GRANULAR

MATERIAL

2% SLOPE

WALK WIDTH AS

SPECIFIED ON DRAWINGS

FILL ANNULAR SPACE

WITH NON-SHRINK

GROUT.

D

D

GRANULAR BACKFILL

COMPACTED

GRANULAR BACKFILL

COMPACTED

SHAPE FOR BARREL

OF PIPE

12"

12"

4" M

IN

D

12"

3" M

IN

METHOD I METHOD II

EXCAVATION FOR BELLS

DIRECTION OF FLOW

NOTES: 1. METHOD I: IN AREAS OF

UNCONSOLIDATED SOILS (SAND,

GRAVEL, ETC.) 2. METHOD II: IN

AREAS OF CONSOLIDATED SOILS

(CLAY, HARDPAN, ROCK, ETC.) 3.

METHOD III: IN AREAS INDICATED

ON DRAWINGS

APPROVED BACKFILL PLACED AND

COMPACTED A MINIMUM OF 24 HOURS

AFTER PLACING CONCRETE

METHODS OF BEDDING GRAVITY PIPE

3000 PSI

CONCRETE

CRADLE

CEMENT BLOCK OR

BRICK TO PRESERVE

LINE AND GRADE.

METHOD III

D/4

WET WELL

DCH

1

Issu

ed

fo

r B

id

4/18/19

RW

W

F&V PROJECT NO.

DESIGN TEAM:

DRAWING INFORMATION:

CHECK BY:

REVISION:

CIT

Y O

F B

IG

R

AP

ID

S

ME

CO

ST

A C

OU

NT

Y, M

IC

HIG

AN

SC

RE

W P

UM

P W

ET

W

EL

L IM

PR

OV

EM

EN

TS

APRIL 2019

807332

2960 Lucerne Drive SE

P: 616.977.1000

F: 616.977.1005

Grand Rapids, MI 49546

DESIGN. BUILD. OPERATE.

807332_R1_2019

041819 scotth

SIT

E P

LA

N R

EF

ER

EN

CE

D

RA

WIN

G

RWW, SFH, DCT

R1

THIS FACILITY DRAWING IS FOR REFERENCE PURPOSES ONLY, TAKEN

FROM WASTEWATER TREATMENT PLANT IMPROVEMENTS - RECORD

DRAWINGS, ENGINEER PREIN & NEWHOFF, DATED 2010. CONTRACTOR

SHALL BE RESPONSIBLE TO VERIFY EXISTING FIELD CONDITIONS

APPROX. SCALE 1"- 10'

DCH

1

Issu

ed

fo

r B

id

4/18/19

RW

W

F&V PROJECT NO.

DESIGN TEAM:

DRAWING INFORMATION:

CHECK BY:

REVISION:

CIT

Y O

F B

IG

R

AP

ID

S

ME

CO

ST

A C

OU

NT

Y, M

IC

HIG

AN

SC

RE

W P

UM

P W

ET

W

EL

L IM

PR

OV

EM

EN

TS

APRIL 2019

807332

2960 Lucerne Drive SE

P: 616.977.1000

F: 616.977.1005

Grand Rapids, MI 49546

DESIGN. BUILD. OPERATE.

807332_R2_2019

041819 scotth

SC

RE

W P

UM

P R

EF

ER

EN

CE

1

RWW, SFH, DCT

R2

APPROX. SCALE: 3/8" - 1'

THIS SCREW PUMP DRAWING IS FOR REFERENCE PURPOSES ONLY, TAKEN

FROM WASTEWATER TREATMENT PLANT IMPROVEMENTS SECONDARY

TREATMENT - RECORD DRAWING, ENGINEER AYERS, LEWIS, NORRIS & MAY,

INC. DATED 1978. CONTRACTOR SHALL BE RESPONSIBLE TO VERIFY

EXISTING FIELD CONDITIONS

DCH

1

Issu

ed

fo

r B

id

4/18/19

RW

W

F&V PROJECT NO.

DESIGN TEAM:

DRAWING INFORMATION:

CHECK BY:

REVISION:

CIT

Y O

F B

IG

R

AP

ID

S

ME

CO

ST

A C

OU

NT

Y, M

IC

HIG

AN

SC

RE

W P

UM

P W

ET

W

EL

L IM

PR

OV

EM

EN

TS

APRIL 2019

807332

2960 Lucerne Drive SE

P: 616.977.1000

F: 616.977.1005

Grand Rapids, MI 49546

DESIGN. BUILD. OPERATE.

807332_R3_2019

041819 scotth

SC

RE

W P

UM

P R

EF

ER

EN

CE

2

RWW, SFH, DCT

R3

THIS SCREW PUMP DRAWING IS FOR REFERENCE PURPOSES ONLY, TAKEN

FROM WASTEWATER TREATMENT PLANT IMPROVEMENTS SECONDARY

TREATMENT - RECORD DRAWING, ENGINEER AYERS, LEWIS, NORRIS & MAY,

INC. DATED 1978. CONTRACTOR SHALL BE RESPONSIBLE TO VERIFY

EXISTING FIELD CONDITIONS

APPROX. SCALE: 3/8" - 1'

DCH

1

Issu

ed

fo

r B

id

4/18/19

RW

W