M-102.pdf

PDF 1 MB Posted

Attached to
Mims Water Treatment Plant Mixing Improvement
Solicitation number
B-7-25-41
Issued by
Brevard County, Miramar Beach CDP, Florida

About this file

The document M-102 is a mechanical plan and section drawing for the Brevard County Utilities Mims Water Treatment Plant (WTP) Mixing Improvements project, prepared by Black & Veatch Corporation. The drawing provides detailed schematics for the Chlorine Contact Basin No. 2, showing lower and operating level mechanical plans and a section view. The plan includes specific technical details such as new mixer installations, pipe replacements, valve locations, and elevation markings across four distinct zones. Key modifications include installing new 12-inch and 10-inch ductile iron pipes (DIP), a new flow meter, chlorine and ammonia piping, access hatch doors, and side-mounted handrails. The drawing is marked as a 90% submittal and not for construction, with an addendum issued on April 25th indicating ongoing design refinements.

The technical drawing specifies several critical implementation notes, including replacing existing ammonia piping, installing chlorine solution pipes along the east wall of the chlorine contact chamber, and relocating sampling pipes. The contractor is required to follow specific specification sections for pipe support requirements and construction sequencing. Additional requirements include using Halliday access hatch doors, filling existing handrail support anchor holes with Sika Armatec 110 Epocem or an approved equal, and ensuring all work conforms to the project's construction sequence specifications. The drawing provides precise measurements, elevation details, and structural positioning of new equipment, demonstrating a comprehensive approach to upgrading the water treatment plant's mixing infrastructure.

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Text version

EXISTING

1" CS

EXISTING

DRAIN

EXISTING

CO2 DIFFUSER

M-102 M-102

NEW 12" DIP

CL EL 45.42'

LINK SEAL B

M-501

LINK SEAL

NEW CL2

DIFFUSER

B M-501

EXISTING ADJUSTABLE

WEIR GATE

ZONE 4

ZONE 3 ZONE 2 ZONE 1

C M-501

VALVE BOX

EXISTING

6" pH SENSER CONN

EXISTING HATCH

TO REMAIN

M-102

M-102

EXISTING

HANDRAIL (TYP)

EXISTING

SAMPLING

PUMP

EXISTING FILTER

FLOW INDICATOR

EXISTING

ADJUSTABLE

WEIR GATE

RELOCATED

SAMPLING PIPE

(NOTE 4)

NEW 1/2" CPVC

AMMONIA PIPE

(NOTE 5)

RELOCATED EXISTING

pH TRANSMITTER

NEW ACCESS

HATCH DOOR

(NOTE 7)

HB

1" PW

MIXER

MIXER SUPPORT MIXER

MIXER SUPPORT

REMOVABLE ENCLOSUREA

M-501

A M-501

REMOVABLE ENCLOSURE

MXP-202

MXP-201

NEW

10" DIP

CL EL 45.42'

NEW 10"

FLOW METER

EL 48.95'

EL 37.20'

3' -1

2' -2

6"

NEW

MIXER

CL

MIXER SUPPORT

STRUCTURE (TYP)

6' -9

NEW

MIXER

CL

8'-4"±

4'-6"

2' -1

4' -9

1/2" PE AMMONIA

PIPE (NOTE 2)

NEW 1" CPVC

CHLORINE

(NOTE 3)

EL 48.45'

CL EL 29.23'

CL EL 47.95'

LINK SEAL B

M-501

EL 36.41'

NEW 12" x 10"

REDUCING 90°

BEND (FLG)

NEW 12" x 10"

REDUCING BEND

(MECHANICAL JOINT)

CL EL 41.20'

NEW SIDE MOUNTED

HANDRAIL, SEE DWG S-503

ZONE 4

ZONE 3

ZONE 2

ZONE 1

A M-501

REMOVABLE ENCLOSURE

REMOVABLE ENCLOSURE

NEW 10"

GATE VALVE

CL EL 34.20'

A M-501

EL = 44.71'

NEW

12" DIP

3' -1

0"

3' -0

MIXER MOTOR

MIXER MOTOR

MXP-202

MXP-201

NEW ACCESS

HATCH DOOR

(NOTE 7)

GV-3

(NOTE 8)

NOTES:

1. REPLACE EXISTING AMMONIA PIPING WITH NEW

PIPING OF THE SAME SIZE AND CONFIGURATION

AS THE EXISTING.

2. INSTALL 1" CHLORINE SOLUTION PIPE ALONG

THE INSIDE OF THE CHLORINE CONTACT

CHAMBER EAST WALL. REFER TO

SPECIFICATION SECTION 15140 FOR PIPE

SUPPORT REQUIREMENTS.

3. RELOCATE SAMPLING PIPE ALONG THE OUTSIDE

WALL. REFER TO SPECIFICATION SECTION 15140

FOR PIPE SUPPORT REQUIREMENTS.

CONTRACTOR TO COORDINATE PIPE

INSTALLATION WITH HANDRAIL WALL SUPPORTS.

4. REPLACE EXISTING 1/2" AMMONIA PIPE FROM

GROUND ELEVATION UP TO EXISTING PIPE

PENETRATION.

5. WORKS ASSOCIATED WITH THE IMPROVEMENTS

TO CHLORINE CONTACT CHAMBER NUMBER 2

SHALL CONFORM TO REQUIREMENTS OF

SPECIFICATION 01900 CONSTRUCTION

SEQUENCE.

6. CONTRACTOR SHALL SUPPLY AND INSTALL

HALLIDAY ACCESS HATCH DOOR (PART NUMBER

030030CBD-C).

7. FILL EXISTING HANDRAILS SUPPORT ANCHOR

HOLES SIKA ARMATEC 110 EPOCEM OR

APPROVED EQUAL.

12" 6" 0 7'6'5'4'3'2'1'

3/8"=1'-0"

SEE DRAWING

C-101 FOR

CONTINUATION

SECTION1

- 3/8" = 1'-0"

LOWER LEVEL - MECHANICAL PLAN

3/8" = 1'-0"

OPERATING LEVEL - MECHANICAL PLAN

3/8" = 1'-0"

APPROVED:

DESIGNED:

DETAILED:

CHECKED:

DATE:

REVISIONS AND RECORD OF ISSUE

OF

PROJECT NO.:

43211/20(SCALE BAR IS 4" AT FULL SCALE)

SUBCONSULTANT:

G

FI

LE

PL

O

TT

ED

Certificate No. 8132 201 South Orange Avenue, Suite 500

Orlando, Florida 32801

Black & Veatch Corporation

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P M

BREVARD COUNTY

UTILITIES MIMS WTP

MIXING IMPROVEMENTS

416085

90% SUBMITTAL

NOT FOR

CONSTRUCTION

JUNE 2024

M-102

MECHANICAL

CHLORINE CONTACT

BASIN NO.2 PLAN AND

SECTION

RS

HK

RE

RS

ADDENDUM NO. 1

04/25 ISSUED WITH MODIFICATION PER1

File details come from the government source that posted it. Updated .