CC-4753-23_-_Technical_Drawings.pdf
PDF 1 MB Posted
- Attached to
- Southeast Regional Water Treatment Plant Ozone Sidestream System Safety Modification Phase II
- Solicitation number
- CC-4753-23/HSM
- Issued by
- Seminole County, Florida
About this file
These are technical design drawings for the Seminole County Environmental Services Department's Southeast Regional Water Treatment Plant Ozone Sidestream System Safety Modification Phase II project. The documents, prepared by Jacobs Engineering in November 2022, detail the demolition and modification plans for the existing ozone sidestream injection system, focusing on safety improvements for the water treatment facility. The drawings include a plan and section view of the existing system, an electrical schematic, and a demolition plan that outlines the removal of existing 8-inch ozonated water piping and components.
The project involves relocating and reusing existing equipment where possible, including salvaging butterfly valves and electric valve actuators. The technical drawings specify the installation of three new electric valve actuators, the removal and rerouting of electrical conduits and conductors, and the installation of new NEMA 4X 316 stainless steel pull boxes. The design aims to eliminate the potential for ozone gas accumulation in cast iron pumps and ductile iron water piping, which could cause significant damage. The engineer's estimated project cost is $92,000, and the bid documents are available on the Seminole County website, with encouragement for M/WBE participation.
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this project, contact:
For information regarding
For the construction of the
Prepared for the
Project No. EGXM0101
DRAWINGS
VOLUME 2 OF 2
CONTRACT DOCUMENTS
(904) 607-0401
ORLANDO, FL 32801
SUITE 900
200 SOUTH ORANGE AVE
STEPHEN RILEY, PE
SANFORD, FL 32773
SERVICES DEPARTMENT
SEMINOLE COUNTY ENVIROMENTAL
EB2822
ORLANDO, FL 32801
SUITE 900
200 SOUTH ORANGE AVE
SAFETY MODIFICATIONS
SER WTP OZONE SIDESTREAM SYSTEM
PHASE 2
NOVEMBER 2022
100% DESIGN DOCUMENTS
LP-UPS-3
FTC-SI
LP-UPS-3
FTC-SI
FILENAME: PLOT DATE: PLOT TIME:11/10/2022 6:44:20 PM
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PLAN
1/4"=1'-0
A
SECTION
1/4"=1'-0"
A A
AS NOTED
10-D-01
FUTURE 2" OZW
PUMP NO. 3
SIDESTREAM
EXISTING
PUMP NO. 2
SIDESTREAM
EXISTING
PUMP NO. 1
SIDESTREAM
EXISTING
PUMP
SIDESTREAM
FUTURE
TYP
REACTOR
FLASH
PIPELINE
EXISTING
REACTOR
PIPELINE FLASH
EXISTING
PUMP NO. 3
SIDESTREAM
EXISTING
16" DI RAW
EXISTING
36" SST OZW
EXISTING
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EXISTING OZONE DISSIPATION CHAMBER
SHEET KEYNOTES
P2-10-D-2001_EGXM0100.dgn
EXST 8" OZW
GENERAL NOTES
EXPOSED CONDUIT SHALL BE RIGID ALUMINUM.1.
EXST 8" OZW
TYP
EXST 8" OZW
FLANGE
8" BLIND
8" OZW
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DEMOLITION MODIFICATION
EXST 8"-V514
ACTUATOR 2
ELECTRICAL
ACTUATOR 3
ELECTRICAL
ACTUATOR 1
ELECTRICAL
PB
PBFLANGE
8" BLIND
ELECTRICAL SCHEMATIC
NTS
LOCATIONS
PULL BOX
[EXISTING 3/4"C, 2#10, 1#10G]
PB
PB
[EXISTING 3/4"C, 15#14, 1#14G]
[3/4"C, 2#10, 1#10G]
[3/4"C, 15#14, 1#14G]
ACTUATOR 3
ACTUATOR 2
ACTUATOR
[3/4"C, 2#10, 1#10G]
[3/4"C, 15#14, 1#14G]
8" OZW
SAME EXISTING CONDDUITS FOR RE-USE.8.
ACTUATOR (3).
EXTEND 15#14, 1#14G CONDUCTORS IN NEW 3/4" CONDUIT TO THE ELECTRIC VALVE
AND PULL 15#14, 1#14G. INSTALL NEMA 4X 316 STAINLESS STEEL PULL BOX AND
CONTRACTOR SHALL REMOVE CONDUCTORS FROM EXISTING CONDUIT TO FTC-SI 7.
ACTUATOR (3).
EXTEND 2#10, 1#10G CONDUCTORS IN NEW 3/4" CONDUIT TO THE ELECTRIC VALVE
AND PULL 2#10, 1#10G. INSTALL NEMA 4X 316 STAINLESS STEEL PULL BOX AND
CONTRACTOR SHALL REMOVE CONDUCTORS FROM EXISTING CONDUIT TO LP-UPS-3 6.
CONDUCTORS TO ROUTE 15#14 TO THE ELECTRIC VALVE ACTUATORS (1) & (2).
AND PULL 30#14. INSTALL NEMA 4X 316 STAINLESS STEEL PULL BOX AND SPLIT
CONTRACTOR SHALL REMOVE CONDUCTORS FROM EXISTING CONDUIT TO FTC-SI 5.
CONDUCTORS TO ROUTE 2#10 TO THE ELECTRIC VALVE ACTUATORS (1) & (2).
AND PULL 4#10,#10G. INSTALL NEMA 4X 316 STAINLESS STEEL PULL BOX AND SPLIT
CONTRACTOR SHALL REMOVE CONDUCTORS FROM EXISTING CONDUIT TO LP-UPS-3 4.
ACTUATOR.
SHALL FURNISH NEW SURGE ARRESTOR TO MATCH EXISTING FOR THE THIRD VALVE
CONTRACTOR SHALL REUSE THE TWO EXISTING SURGE ARRESTORS. CONTRACTOR 3.
AS SPECIFIED IN SECTION 40 27 02, PROCESS VALVES AND OPERATORS.
CONTRACTOR SHALL FURNISH AND INSTALL THREE NEW ELECTRIC VALVE ACTUATOR 2.
DEMOLITION OF EXISTING EQUIPMENT.
WHERE FEASIBLE, RELOCATE AND REUSE 8" PIPING AND 8" ELBOWS SALVAGED FROM 1.
[EXISTING 3/4"C, 4#10, 1#10G]
[EXISTING 3/4"C, 30#14, 1#14G]
FILENAME: PLOT DATE: PLOT TIME:11/10/2022 6:44:09 PM
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SHEET KEYNOTES
DELIVERED TO OWNER.
ACTUATORS. SALVAGED EQUIPMENT SHALL BE
BUTTERFLY VALVES AND ELECTRIC VALVE
CONTRACTOR SHALL SALVAGE THE TWO EXISTING 3.
DEMOLISH 8" TEE.2.
DEMOLISH 8" OZW.1.
GENERAL NOTES
APPROVED BY OWNER.
EQUIPMENT WHERE POSSIBLE, APPLICABLE, AND
SALVAGED FROM DEMOLITON OF EXISTING
OZONATED WATER (OZW) PIPING AND FITTINGS
CONTRACTOR SHALL RELOCATE AND REUSE 1.
FILENAME: PLOT DATE: PLOT TIME:11/10/2022 6:43:58 PM
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NOTE:
BY CALCULATIONS
AS REQUIRED
SIZE AND NUMBER
CONCRETE ANCHORS,
PIPE SUPPORT
PRE-ENGINEERED
4005-500
NTS
PIPE SUPPORT
SADDLE SUPPORT PEDESTAL TYPE - ADJUSTABLE
SYSTEM.
TO NSF 61 AT MINIMUM 4 MILS DRY FILM THICKNESS ON PIPE SUPPORT
4. PROVIDE EPOXY COATING WITH MINIMUM 80% SOLIDS CONFORMING
USED.
3. PROVIDE CATALOG INFORMATION OF PIPING SUPPORT SYSTEM TO BE
Type T BASE; B-LINE FIGURE B3095 WITH 3088S BASE.
2. MANUFACTURERS AND PRODUCTS: ANVIL FIGURE 264 WITH FIGURE 63
B31.1. PIPE SUPPORT SHALL BE MSS SP 58 TYPE 38.
1. PIPE SUPPORT SHALL MEET REQUIREMENTS OF MSS SP 58 AND ASME
PLATE
MINIMUM 3/8"X8"X8"
3"
8" PIPE
PIPE MINIMUM
2 1/2" STANDARD WALL
GROUT
NON-SHRINK
MINIMUM 1 1/2"
PROTECTION.
PROVIDE PIPE CORROSION
SUPPORT AND PROCESS PIPE TO
FURNISH GASKET BETWEEN PIPE
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90-D-01
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