Agenda packet — El Centro City Council, December 20, 2022 (part 4 of 4)

D. The protective devices shall be tested for operation after setting and programming.

END OF SECTION

15.b
Packet Pg. 855 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONDUCTORS AND CABLES
CHLORINE CONVERSION PROJECT 16120- 1
SECTION 16120

CONDUCTORS AND CABLES
PART 1 GENERAL

1.01 THE REQUIREMENT
A. The Contractor shall furnish all tools, equipment, material, and supplies and shall perform all labor required to complete the Work as indicated on the Drawings and specified herein.

B. The Contractor shall furnish and install power cables, control and signal cables as described herein and as indicated on the Contract Documents.

1.02 RELATED WORK SPECIFIED ELSEWHERE
A. The requirements of the following sections and divisions apply to the Work of this Section. Other sections and divisions of the Specifications, not referenced below, shall also apply to the extent required for proper performance of this Work.

1. Section 16075, Electrical Identification Nameplates and Warning Signs

2. Section 16050, Basic Materials and Methods

3. Section 16080, Electrical Testing

4. Section 16130, Raceway Systems and Pull Boxes

5. Section 16442, Control Panels

6. Section 17405, Process Instrumentation and Control

7. Division 16, Electrical, other applicable sections

8. Division 17, Instrumentation and Control, other applicable sections B. Materials and equipment furnished and installed under other divisions with raceway and electrical conductors furnished, installed, and connected under Division 16, Electrical.

1.03 REFERENCE SPECIFICATIONS, CODES AND STANDARDS
A. All Work specified herein shall conform to or exceed the applicable requirements of the referenced portions of the following publications to the extent that the provisions thereof are not in conflict with other provisions of these Specifications.

B. Comply with the applicable editions of the following codes, regulations, and standards:

1. Codes and Regulations
19 CFR 1910 Code of Federal Regulations, Title 29, Part 1910, U.S. Occupational Safety and Health
Standards (OSHA)

15.b
Packet Pg. 856 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONDUCTORS AND CABLES
CHLORINE CONVERSION PROJECT 16120- 2
CCR California Code of Regulations, Title 8, Div.
1, Chap. 4, Subchapter 5, Electrical Safety
Orders
CCR California Code of Regulations, Title 24, Part
3, California Electrical Code
NFPA 70 National Electrical Code (NEC)

2. Industry Standards
ASTM B8 Standard Specification for Concentric-LayStranded Copper Conductors, Hard, Medium-Hard, or Soft
ICEA S-73-532/NEMA WC 57 Standard for Control, Thermocouple Extension, and Instrumentation Cables
ICEA S-81-570 Standard for 600 Volt Rated Cables of
Ruggedized Design for Direct Burial
Installations as Single Conductors or
Assemblies of Single Conductors
ICEA S-96-659/NEMA WC 71 Standard for Nonshielded Cables Rated 2001-5000 Volts for Use in the
Distribution of Electric Energy
ICEA S-105-692 Standard for 600 Volt Single Layer
Thermoset Insulated Utility Underground
Distribution Cables
UL 62 Flexible Cords and Cables
UL 467 Grounding and Bonding Equipment
UL 510 Polyvinyl Chloride, Polyethylene, and
Rubber Insulating Tape
UL 1072 Medium-Voltage Power Cables

3. Other Standards
UL Underwriters Laboratories
C. Comply with the applicable reference Specifications as directed in the General Requirements and the Additional General Requirements.

1.04 CONTRACTOR SUBMITTALS
A. Submittals shall be in accordance with the General Requirements, Additional General Requirements, and as specified herein.

B. Contractor shall submit the following items:

1. Catalog cuts and other brochures depicting conductor characteristics

15.b
Packet Pg. 857 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONDUCTORS AND CABLES
CHLORINE CONVERSION PROJECT 16120- 3

2. Manufacturer’s recommended splicing, testing, and installation procedures and practices for medium-voltage cables

3. Field testing records in accordance with Section 16080, Electrical Testing

4. Provide the certifications and other submittal documentation in compliance with Part 3, Articles entitled “Conductor Arc And Fireproofing Tapes”, “Splicing Methods”, and “Busway” of this Section.

1.05 QUALITY ASSURANCE
A. Comply with the requirements specified herein and the applicable reference Specifications of the General Requirements and Additional General Requirements.

B. Equipment: All test equipment shall be certified within the prior year.

C. Contractor Qualifications: Comply with the requirements for the certifications, licenses, training, skills, experience, and other qualifications specified in Part 3, Article entitled “Conductors 600 V And Below”.

1.06 Conductor Identification System
A. Provide a complete power, control, and signal conductor and cable identification system so that, after installation, conductors and cables shall be easily traced from origin to destination. See Section 16075, Electrical Identification Nameplates and Warning Signs for requirements.

B. Conductor and Cable Color Coding

1. Color coding of multiconductor control and instrumentation cable shall be as specified in the individual cable type below.

2. For power conductors, provide all single conductors and individual conductors of multiconductor power cables with integral insulation pigmentation of the designated colors, except conductors larger than 6 AWG may be provided with color coding by applying a heat shrink tube of the appropriate color.

3. Phase A, B, C implies the direction of positive phase rotation.

4. Use the following colors to identify function/phase:

15.b
Packet Pg. 858 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONDUCTORS AND CABLES
CHLORINE CONVERSION PROJECT 16120- 4
System Conductor Color
All Systems Equipment Grounding Green
120/240 V, 1-Phase,
3-Wire
Grounded Neutral White
One Hot Leg Black
Other Hot Leg Red
208Y/120 V, 3-Phase,
4-Wire
Grounded Neutral White
Phase A Black
Phase B Red
Phase C Blue
PART 2 PRODUCTS

2.01 GENERAL
A. All conductors and cables shall be listed by UL and shall bear the UL label.

B. Conductor sizes and cable sizes 2 AWG and larger shall be manufactured no more than one year prior to installation.

C. Cables run in cable tray shall be UL-listed for that application. All cable installed in cable tray shall also be rated UV-resistant.

D. Unless otherwise indicated in the Contract Documents, provide stranded conductors.

E. Provide only copper conductors.

F. All cables below 480 V shall be installed in unbroken, unspliced, continuous runs, except as described in Part 3 below, or specifically accepted by the Engineer. Any splices, if required, shall be performed by the Contractor at no cost to the City.

2.02 CONDUCTORS
A. Power Conductors 600 V and Below

1. Provide Type THHN/THWN or RHW-2/XHHW-2 insulation for lighting, control and instrument cables where the conductors are not underground during any portion of the conduit run. Provide conductors with Type RHW2 or XHHW-2 insulation for 480 V power cables or where conductors are underground during a portion of the conduit run. Manufacturers: Cerrowire, Okonite, Southwire, or equal.

2. For all direct burial and aerial applications, provide conductors and cables listed for such application and as accepted by the Engineer.

15.b
Packet Pg. 859 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONDUCTORS AND CABLES
CHLORINE CONVERSION PROJECT 16120- 5

3. Where flexible cords and cables are specified, provide Type SOOW, 600 V, with the number and size of copper conductors indicated and manufactured by Belden, General Cable, Southwire, or equal.

4. Conductors for applications of 600 V and below shall be rated for 600 V, unless otherwise specified.

5. The name of the manufacturer, UL mark, insulation type, voltage rating, and wire size shall be clearly and permanently imprinted throughout the length of each conductor.

B. Conductor Arc and Fireproofing Materials: Provide 3M Scotch 69 tape, 3M Scotch 77 tape, Plymouth Plyarc 30 arc and fireproofing tape, Plymouth Plyglass glass cloth electrical tape, or equal.

C. Multiconductor Cable

1. Provide cable that is UL-listed Type TC, UV-resistant and conforms to the requirements of UL, NEC, or UL-listed Power Limited Circuit Cable or Power Limited Tray Cable that conforms to the requirements of NEC, as applicable. Provide cables permanently and legibly marked with the manufacturer's name, the maximum working voltage for which the cable was tested, the type of cable, and labeled UL.

2. Power cable color coding for phase identification shall be in accordance with this Section. Multiconductor power cables with conductors 6 AWG and larger shall be identified by ICEA Method 3 (single-color compounds with surface printing of numbers and color designations), using Table E-2, and multiconductor cables with conductors 8 AWG and smaller shall be identified by ICEA Method 1 (colored compounds with tracers), using Table E-2.

3. All multiconductor cables with conductors 6 AWG and larger shall contain an integral insulated grounding conductor or bare copper stranded grounding conductor incorporated in the outer interstices of the assembled multiconductor cable. All multiconductor power cables 8 AWG and smaller shall contain an integral insulated grounding conductor meeting the sizing requirements of UL 1277.

4. Provide cables as specified under the type number in this Section (Type 1, Type 2, etc.).
a. Type 1 (600 V, Multiconductor Control Cable, a two conductor cable with green ground can be provided as a power cable to bring power to instruments, Type TC UV-Resistant):
(1) General: Multiconductor control circuit (or instrument power) interconnection cable with ground shall be suitable for installation in open air, in cable trays, conduit or other raceways accepted by the Engineer. Maximum cable
temperature rating shall be 90 degrees C dry locations, 75 degrees C wet locations. Cable shall pass vertical tray flame test.

15.b
Packet Pg. 860 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONDUCTORS AND CABLES
CHLORINE CONVERSION PROJECT 16120- 6
(2) Individual Conductors: 14 AWG, Class B stranded coated or uncoated copper.
(3) Insulation and Jackets: Provide conductors having 15-mil PVC insulation with 4-mil nylon jacket, and UL-listed as Type THHN/THWN. Color code the conductor group in
accordance with ICEA S-95-658, Method 1, Table E-2.

Include one full size green equipment grounding conductor.

Bind conductor group with a spiral wrap of barrier tape.

Provide cable with overall outer PVC jacket which is flameretardant, sunlight- and oil-resistant. (4) Provide 2, 3, 4, 5, 7, 9, 12, 19, -conductor cables plus the green grounding conductor. Manufacturers: Belden,
General Cable, Okonite, Southwire, or equal.
b. Type 2 (600 V, Multiconductor Power Cable, Type TC)
(1) General: 3 or 4-conductor, 12 AWG to 4/0 AWG with ground and overall jacket. Suitable for installation in open air, in cable trays, conduit, or other raceways accepted by the Engineer. Maximum cable temperature rating shall be
90 degrees C dry locations, 75 degrees C wet locations. (2) Individual Conductors: Class B stranded, coated, or uncoated copper.
(3) Insulation and Jacket: Provide conductors insulated with cross-linked polyethylene or ethylene-propylene, UL
rated VW-1. Provide sunlight- and oil-resistant PVC outer jacket. Provide phase conductors color-coded red, black, and blue. Provide neutral conductor color-coded white with black tracer.
(4) Manufacturers: Belden, General Cable, Okonite,
Southwire, or equal.
c. Type 3 (600 V, 16 AWG, Twisted, Shielded Pair Instrumentation Cable, Type TC) (UL 62 and UL 1277)
(1) General: Single-pair instrumentation cable designed for process control, computer, or data log applications.

Suitable for installation in cable trays, conduit, or other raceways accepted by the Engineer. Maximum cable
temperature rating shall be 90 degrees C dry locations, 75 degrees C wet locations.
(2) Individual Conductors: Bare soft annealed copper, 7 conductor, Class B stranded; 20 AWG, stranded, and tinned copper drain wire.

15.b
Packet Pg. 861 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONDUCTORS AND CABLES
CHLORINE CONVERSION PROJECT 16120- 7
(3) Insulation and Jacket: Each conductor shall have 15-mil nominal PVC and 4-mil nylon insulation. Pair conductors shall be pigmented as shown in the chart below. Jacket
shall be flame-retardant and sunlight- and oil-resistant PVC with 45-mil nominal thickness. Shield shall be 1.35-mil aluminum/Mylar overlapped to provide 100 percent
coverage.
(4) Manufacturers: Okonite, Alpha Wire Corporation, Belden, or equal.

5. Signal Circuit Wiring
a. Conductor inside control panels shall be flexible stranded copper machine tool wire, UL-listed Type MTW/TEW, rated 600 V. Wires for instrument signal circuits and alarm input circuits shall be 14 AWG. All other wires, including shielded cables, shall be 16 AWG minimum.

All 50 V and less wiring shall be run separately from 50 V and above wiring. Control panel layout shall divide the panel into two sides with wiring and devices that operate above 50 V on one side and below 50 V on the other.
b. RG-6 Communications Coaxial Cable: The cable shall be flexible with bonded aluminum quad shield. Center conductor shall be 18 AWG copper-coated steel. Dielectric coating shall be foam polyethylene. Jacket shall be flame retardant PVC. Maximum attenuation at 1.544 MHz shall be 0.48 dB/100 feet. Impedance shall be 75 ohms and capacitance shall be 16.2 pF per foot.

Maximum pulling tension shall be 45 pounds. All necessary taps and connectors shall be provided.
c. Control Panel Internal Wire Insulation Colors: Conductors shall be identified by color-coded insulation. Conductors supplying 120 V ac power on the load side of a disconnecting switch shall have black insulation for the ungrounded conductor and white insulation for the neutral. Color coding shall be as follows:
120 V ac Power 120 V ac Control
Hot Black PLC Output Red
Neutral White PLC Input Orange
Ground Green
24 V dc Power 24 V dc Control
Positive (+) Blue, mark (+) PLC Output Pink
Negative (-) Blue, mark (-) PLC Input Purple
0-5 V dc Control 4-20 mA Control
Positive (+) Brown, mark (+) Positive (+) Red, White,
or Clear
Negative (-) Brown, mark (-) Negative (-) Black
Pulse Control OTHER
Positive (+) Tan, mark (+) Any service not
listed above
Yellow
Negative (-) Tan, mark (-)

15.b
Packet Pg. 862 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONDUCTORS AND CABLES
CHLORINE CONVERSION PROJECT 16120- 8
d. Control Panel Internal Wire Marking: Each signal, control, alarm, and indicating circuit conductor internal to the control panel that is electrically continuous shall be designated by a single unique number which shall be shown on all shop drawings. These numbers shall be shown on all conductors at every terminal using machine printed white heat-shrink sleeves shrunk loosely shrunk to allow sleeves to be rotated.

D. Conductor and Cable Tags: Refer to Section 16075, Electrical Nameplates and Warning Signs, for tagging information.

E. Equipment Grounding Conductors

1. Provide soft-drawn copper conductors, minimum 12 AWG, and as indicated or as required by NEC, for equipment grounding.

2. Provide conductors with green insulation of the same type as all other circuit wires.

F. Direct Buried Grounding Conductors: Provide bare stranded copper conductors, size as indicated, for the ground system grid at transformers, switchgear and where indicated.

PART 3 EXECUTION

3.01 GENERAL
A. Do not exceed cable manufacturer's recommendations for maximum pulling tensions and minimum bending radii. Where pulling compound is used, provide only UL-listed compound compatible with the cable outer jacket and with the raceway involved.

B. Tighten all screws and terminal bolts using torque wrenches and/or torque screw drivers to the values recommended by the manufacturers.

C. Wires and cables in each voltage classification shall be installed in separate raceways and shall be completely isolated at the cable and wire terminations.

D. A means of monitoring cable tension shall be provided at all pulls. (i.e., dynamometer)
E. Cables shall be secured to cable trays at intervals not exceeding 4-1/2 feet horizontally and 2 feet vertically. Cables shall be installed in cable trays without splices.

F. Cables of given voltage rating shall be grouped together in cable trays. Individual circuits shall be bundled with phases A, B, and C together to minimize the effects of electromagnetic fields. Cables installed in-groups shall be grouped by lashing with manufactured plastic lashing ties spaced approximately 3 feet apart. Each circuit group shall be labeled to identify the circuit or control group by the designations given on the Contract Documents. Instrumentation cables shall be

15.b
Packet Pg. 863 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONDUCTORS AND CABLES
CHLORINE CONVERSION PROJECT 16120- 9
run in separate trays not containing power, control, and lighting cables. Control cables shall be barrier-separated from power cables. In addition, Class 2 and Class 3 instrumentation cables shall not be run in the same tray with Class 1 instrumentation circuits unless the different circuits are separated by a barrier.

Class 1, 2 and 3 circuits are defined in the National Electrical Code.

3.02 CONDUCTORS 600 V AND BELOW
A. Provide conductor sizes indicated on the Drawings.

B. Wire nuts may be provided on conductors of 120 V and 277 V lighting and 120 V receptacle circuits only. Place no more than one conductor in any single-barrel pressure connection. Provide crimp connectors with tools by same manufacturer and/or UL-listed for connectors of all stranded conductors.

C. Soldered mechanical joints insulated with tape shall not be acceptable. Do not use split bolt connectors if the wire sizes differ by 5 or more AWG sizes or any combination not listed by the manufacturer.

D. Vinyl plastic insulating tape for wire and cable splices and terminations shall be flame retardant, 7-mil thick minimum, rated 90 degrees C minimum meeting the requirements of UL 510.

E. Wrap all conductors that are routed through maintenance holes, handholes, and manholes with 2 layers of vinyl plastic insulating tape.

F. Provide terminals and connectors acceptable for the type of material used.

G. Arrange wiring in cabinets, panels, and electrical equipment neatly, cut wire to proper length, remove surplus wire, bundle, and secure in an acceptable manner.

Identify all circuits entering electrical equipment and/or control cabinets in accordance with Section 16075, Electrical Identification Nameplates and Warning Signs.

H. Terminate control and instrumentation wiring with methods consistent with terminals provided, and in accordance with terminal manufacturer's instructions.

Where terminals provided accept such lugs, terminate all control and instrumentation wiring (except solid thermocouple leads) with insulated, lockingfork compression lugs, Thomas & Betts Sta-Kon, 3M Scotchlok, or equal.

I. Attach compression lugs to wires with a crimping tool specifically designed for that purpose which provides a complete, controlled crimp where the tool will not release until the crimp is complete. Use of plier-type crimpers shall not be acceptable.

J. Cap spare conductors and conductors not terminated with UL-listed end caps.

K. Where conductors pass through holes or over edges in sheet metal, remove all burrs, chamfer all edges, and install bushings and protective strips of insulating material to protect the conductors.

15.b
Packet Pg. 864 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONDUCTORS AND CABLES
CHLORINE CONVERSION PROJECT 16120- 10
L. For conductors to be connected by others, provide at least 6 feet spare conductor in freestanding panels and at least 2 feet spare in other assemblies. Tape/cap and coil spare conductors in panels and boxes. Provide longer spare length where it is obvious that longer conductor length will be needed to reach the termination point.

M. Contractor shall provide cable pulling tension calculations to the Engineer for review and acceptance before pulling cables sized 4/0 AWG and larger.

N. The Contractor shall use cable installers who are experienced in the specific work of cable terminating for the specific types of cable and cable accessories specified in this Section.

3.03 CABLES
A. Locate splices, when permitted, only in readily accessible cabinets or terminal junction boxes using terminal strips for low-voltage cables.

B. For connections of instrumentation and control cables, loop adequate length for neat bundled type connections.

C. Instrumentation, computer, and control cables run under infinite access floors in control rooms may be installed under the floor without protection. Run individual wires, pairs, or triads in flex conduit under the floor or grouped into bundles at least one inch in diameter.

D. Maintaining the integrity of shielding of instrumentation cables shall be essential to the operation of the control systems. Take special care in cable installation to ensure that grounds do not occur because of damage to the jacket over the shield.

E. Cables entering maintenance holes, handholes, and manholes shall be sealed using an expanding foam product accepted by the Engineer for the purpose.

3.04 FIELD TESTS
A. Field test shall be performed on conductors in accordance with Section 16080, Electrical Testing.

3.05 TERMINAL BLOCKS
A. Refer to Section 16050, Basic Materials and Methods, and Section 17405, Process Instrumentation and Control, for terminal block requirements.

3.06 TERMINATIONS AND SPLICES
A. Terminations and Splices: Splicing cables in conduits and cable trays shall be prohibited. Lighting and 120 V receptacle circuits using 12 AWG conductors may be spliced in conduit fittings using twist-on-type connections. A tubular crimp-type splice shall be provided for stranded conductors. Conductors shall be spliced in enclosures or fittings accepted by the Engineer for the purpose. The number of splices shall be kept to a minimum.

15.b
Packet Pg. 865 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONDUCTORS AND CABLES
CHLORINE CONVERSION PROJECT 16120- 11

1. Splicing shall join conductors mechanically and electrically to provide a complete circuit prior to installation and/or insulation. Splices in wet and corrosive locations and below grade shall be waterproof, heat-shrink type as manufactured by Elastimold, Tyco-Raychem, or equal.

2. Splices at motor junction boxes shall be accomplished by joining of motor lead wire to feeder cable with compression-type lugs. The lugs shall be bolted together with washers, and lock washers. The lugs shall then be insulated using a cold roll-type motor pigtail splice kit as manufactured by 3M, Tyco-Raychem, or equal.

3. Boxes containing splices shall be sized in accordance with NEC and in no case shall the number of conductors exceed that allowed in NEC. Barriers shall be provided to separate various classes of control and/or power circuits in enclosures where terminations are made.

END OF SECTION

15.b
Packet Pg. 866 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONDUCTORS AND CABLES
CHLORINE CONVERSION PROJECT 16120- 12
This Page Intentionally Left Blank

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Packet Pg. 867 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO RACEWAY SYSTEMS AND PULL BOXES
CHLORINE CONVERSION PROJECT 16130-1
SECTION 16130

RACEWAY SYSTEMS AND PULL BOXES
PART 1 GENERAL

1.01 THE REQUIREMENT
A. The Contractor shall furnish all tools, equipment, materials, supplies, and labor required to complete the Work as indicated on the Drawings and specified herein.

B. General

1. The Contractor shall furnish and install raceway systems as described herein and as indicated on the Contract Documents. Raceway systems shall include conduit, lay-in wiring duct, fittings, fasteners, boxes, and other associated raceway devices. All conduits shall be selected in accordance with this Section.

2. Conduit runs shall be field verified for scale dimensions shown on the Contract Documents, since actual locations, distances, and levels will be governed by field conditions. Conduit runs indicated on the Contract Documents are schematic only, and shall be modified as required to suit the field conditions, subject to review and written acceptance by the Engineer.

1. Section 16010 Electrical General Provisions

2. Section 16075, Electrical Identification Nameplates and Warning Signs

3. Section 16120, Conductors and Cables

4. Division 16, Electrical, other applicable sections

5. Division 17, Instrumentation and Control, applicable sections

1.03 REFERENCE SPECIFICATIONS, CODES, AND STANDARDS
A. All Work specified herein shall conform to or exceed the applicable requirements of the referenced portions of the following publications to the extent that the provisions thereof are not in conflict with other provisions of these Specifications.

B. Comply with the applicable editions of the following codes, regulations, and standards:

15.b
Packet Pg. 868 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO RACEWAY SYSTEMS AND PULL BOXES
CHLORINE CONVERSION PROJECT 16130-2

1. Codes and Regulations
29 CFR 1910 Code of Federal Regulations, Title 29, Part 1910, U.S. Occupational Safety and Health Standards
(OSHA)
CCR California Code of Regulations, Title 8, Div. 1, Chap. 4, Subchapter 5, Electrical Safety Orders
CCR California Code of Regulations, Title 24, Part 3,
California Electrical Code
NFPA 70 National Electrical Code (NEC)
IEEE C2 National Electrical Safety Code (NESC)

2. Industry Standards
ASTM D870 Standard Practice for Testing Water Resistance of Coatings Using Water Immersion
ASTM D1151 Standard Practice for Effect of Moisture and Temperature on Adhesive Bonds
ASTM D1557 Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Modified Effort (56,000
ft-lbf/ft3 (2,700 kN-m/m3)
NEMA C80.1 Electrical Rigid Steel Conduit – Zinc-Coated (ERSC) NEMA C80.3 Steel Electrical Metallic Tubing (EMT)
NEMA C80.5 Electrical Rigid Aluminum Conduit (ERAC)
NEMA FB 1 Fittings, Cast Metal Boxes, and Conduit Bodies for Conduit, Electrical Metallic Tubing, and Cable
NEMA TC 2 Electrical Polyvinyl Chloride (PVC) Conduit
NEMA TC 3 Polyvinyl Chloride (PVC) Fittings for Use with Rigid PVC Conduit and Tubing
NEMA RN 1 Polyvinyl Chloride (PVC) Externally Coated
Galvanized Rigid Steel Conduit and Intermediate
Metal Conduit
UL 6A Electrical Rigid Metal Conduit - Aluminum, Red
Brass, and Stainless Steel
UL 467 Grounding and Bonding Equipment
UL 514B Conduit, Tubing, and Cable Fittings
UL 651 Schedule 40 and 80 Rigid PVC Conduit and Fittings Intertek ETL SEMKO Directory of ETL Verified and ETL Listed Cabling Products

15.b
Packet Pg. 869 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO RACEWAY SYSTEMS AND PULL BOXES
CHLORINE CONVERSION PROJECT 16130-3

3. Other Standards
AASHTO American Association of State Highway and
Transportation Officials
ETL Intertek ETL SEMKO (formerly Electrical Testing
Laboratory)
NEMA National Electrical Manufacturers Association
UL Underwriters Laboratories
C. Comply with the applicable reference Specifications as directed in the General Requirements and the Additional General Requirements.

1.04 CONTRACTOR SUBMITTALS
A. Submittals shall be in accordance with the General Requirements, Additional General Requirements, and as specified herein.

B. Submittals shall include the following:

1. Catalog cuts, bulletins, or brochures shall be submitted for mass-produced non-custom material.

2. Test certification(s) of the PVC-coated galvanized rigid steel conduits from an OSHA-recognized testing laboratory that the conduits have been tested in accordance with the requirements specified below.

3. Proposed locations, proposed quantities and proposed sizes of pull boxes shall be submitted to the Engineer as indicated in Paragraph entitled “General” of Part 3, Article “Execution” of this Section.

4. Locations where existing conduit support systems are proposed to be utilized.

5. Training certifications for each person who will be installing PVC-coated conduit and fittings in accordance with Article entitled “Quality Assurance” of this Section.

1.05 QUALITY ASSURANCE
A. General: Comply with the requirements specified herein and the applicable reference Specifications of the General Requirements and Additional General Requirements
B. Contractor Qualifications: Each person who will be installing PVC-coated conduit shall have attended a certification training course by the manufacturer within one year of installing PVC-coated conduit, fittings, or boxes. Training shall include methods of installation without damaging coating and demonstration of method of repair of coating.

1.06 WARRANTY

15.b
Packet Pg. 870 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO RACEWAY SYSTEMS AND PULL BOXES
CHLORINE CONVERSION PROJECT 16130-4
A. Comply with the warranty requirements specified in Article entitled “Maintenance Holes, Handholes, and Manholes” of this Section.

B. Provide manufacturer’s standard warranty.

PART 2 PRODUCTS

2.01 GENERAL
A. All material shall be listed by UL or an OSHA-recognized testing laboratory.

B. Conduit type selection is specified in Part 3.

2.02 GALVANIZED RIGID STEEL CONDUIT
A. Rigid steel conduit, including bushings, couplings, elbows, nipples, and other fittings shall be galvanized by hot-dipping and meeting the requirements of NEMA C80.1, UL, and the NEC. Manufacturers shall be Galvite, Allied Tube and Conduit, Thomas & Betts, or equal.

2.03 PVC-COATED RIGID STEEL CONDUIT
A. PVC-coated galvanized rigid steel conduit and fittings shall meet the requirements of NEMA C80.1, NEMA RN-1, ASTM D870, ASTM D1151, UL 514B, and NEC.

The exterior PVC coating of the conduits shall have nominal thickness of 40 mils bonded to the metal. The PVC coating shall be UV-resistant. The interior surfaces shall be lined with corrosion resistant coating to a nominal thickness of 2 mils. The exterior of couplings shall also have molded ribs to protect the coating from tool damage during installation. A loose coupling shall be furnished with each length of conduit. The PVC sleeve equal to the outside diameter of the conduit shall extend beyond both ends of the coupling approximately one pipe diameter or two inches, whichever is smaller. All conduit body hubs shall have sleeves with same features as the coupling sleeves specified above.

B. Conduits shall be tested and certified to ETL PVC-001 or to an equivalent verification program conducted by an OSHA-recognized testing laboratory. Initial compliance requires conduit samples to pass minimum 200 hours without adhesion failure immersed in boiling water (ASTM D870) and conduits to pass 90 days without adhesion failure in a heat/humidity chamber of 150 degrees F and 95 percent relative humidity (ASTM D1151). Adhesion tests shall be in accordance with NEMA RN-1. Each conduit shall bear an ETL PVC-001 label or equivalent label. The label signifies that the testing laboratory has randomly selected and retested conduit samples to the ASTM D870 standard on an on-going quarterly basis to verify compliance. Manufactures shall be Kor-Kap, Perma-Cote, PlastiBond, or equal.

2.04 FLEXIBLE METAL CONDUIT, LIQUID-TIGHT
A. Flexible metal conduit shall be UL-listed liquid-tight consisting of galvanized steel flexible conduit covered with an extruded PVC jacket.

15.b
Packet Pg. 871 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO RACEWAY SYSTEMS AND PULL BOXES
CHLORINE CONVERSION PROJECT 16130-5

2.05 RACEWAY FITTINGS
A. Rigid Steel Conduit Fittings

1. Insulated throat bushings shall be metal with integral plastic bushings rated for 105 degrees C and shall be Thomas & Betts Nylon Insulated Metallic Bushings, O.Z. Gedney Type B, or equal.

2. Hubs with grounding bushings shall be used to terminate rigid steel conduits at enclosures. Hubs shall be Crouse-Hinds Myers Scru-Tite, Appleton HUBG, or equal. Use PVC-coated hubs with grounding bushings for PVC-coated galvanized rigid conduits.

3. Conduit bodies for rigid steel conduit in non-hazardous area shall be Appleton Form 35 threaded Unilets; Crouse-Hinds Mark 9 or Form 7 threaded condulets; Killark Series O Electrolets; or equal. Conduit bodies for rigid steel conduit in hazardous locations shall be UL-listed for hazardous use, as manufactured by Appleton, Crouse-Hinds, Killark, or equal. Conduit bodies in wet and corrosive areas shall be PVC-coated in accordance with PVC-coated rigid steel conduit requirements.

4. Sealing fittings for rigid steel conduit shall be Appleton, Type EYF, EYM, or ESU; Crouse-Hinds Type EYS or EZS; Killark Type EY or EYS; or equal.

Provide seal fitting with drain, Appleton Type SF; Crouse-Hinds Type EYD or EZD; or equal, where condensate may collect on top of a seal. Provide PVC coating for fittings in accordance with PVC-coated rigid steel conduit requirements.

5. Rigid steel conduit system drain fittings shall be Appleton Type ECDB, Crouse-Hinds ECD, or equal.

6. Provide insulated throat connectors for liquid-tight flexible metal conduit of metal with an integral plastic bushing rated for 105 degrees C, and of the long design type extending outside of the box or other device at least 2 inches. Provide Thomas & Betts Super-Tite, nylon insulated connectors, Crouse Hinds Series LT, or equal.

7. Cord and cable fittings shall be Crouse-Hinds CGB, Appleton CG Series, or equal.

2.06 RACEWAY TAGS AND MARKERS
A. Refer to Section 16075, Electrical Identification Nameplates and Warning Signs for conduit designation and identification requirements.

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Packet Pg. 872 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO RACEWAY SYSTEMS AND PULL BOXES
CHLORINE CONVERSION PROJECT 16130-6

2.07 WARNING TAPE
A. Warning tape for use in trenches or above duct banks containing electric circuits shall be heavy-gauge, red plastic of 3-inch minimum width made of material resistant to corrosive soil. The tape shall be printed with black legend at regular intervals indicating that an electric circuit is located below the tape. Manufacturers shall be ITT Blackburn Type YT or RT, Presco, Reef Industries Terra Tape, or equal.

2.08 PULL BOXES
A. Refer to Section 16075, Electrical Identification Nameplates and Warning Signs, for pull box identification requirements.

B. Above Grade Pull Boxes

1. Pull boxes located in non-classified wet and corrosive areas shall be NEMA 4X Type 316 stainless steel with hinged gasketed covers. Weatherproof conduit hubs shall be furnished for all conduit connections to pull boxes.

Covers hardware shall be Type 316 stainless steel. Manufacturers shall be Hoffman Engineering Co., Hammond Manufacturing, Cooper B-Line, or equal.

2. Pull boxes located in non-classified general purpose dry locations shall be NEMA 1 with gasket. Boxes shall be hot-dip galvanized or painted steel.

Manufacturers shall be Hoffman Engineering Co., Hammond Manufacturing, Cooper B-Line, or equal.

3. Pull boxes located in classified areas shall be NEMA 7 cast aluminum or iron with hinged cover.

C. In-Ground Pull Boxes

1. The pull boxes shall be precast and designed for H20 loading. Minimum size shall be 36 inches by 24 inches by 24 inches deep with a 3/4-inch diameter pulling irons located at each end. They shall be constructed of reinforced Class D concrete. The box covers shall be engraved with the word "ELECTRICAL", “DATA”, etc. to indicate service. The cover shall also be engraved with the warning “DANGER. DO NOT ENTER”. The cover shall be secured using bolts where indicated on the Drawings.

2. Manufacturers shall be Jensen Precast, Brooks Products Co., Oldcastle Precast, or equal.

2.09 ENCLOSURES
A. All enclosures located in wet and corrosive non-classified areas or wet, corrosive, and classified areas (Class 1, Division 2) and containing non-sparking or intrinsically safe devices shall be NEMA 4X Type 316 stainless steel. Except as noted otherwise, the enclosures shall have hinged covers, Type 316 stainless steel backplates, Type 316 stainless steel latches and hardware as manufactured by

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Packet Pg. 873 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO RACEWAY SYSTEMS AND PULL BOXES
CHLORINE CONVERSION PROJECT 16130-7
Hoffman Manufacturing Co., Hammond Manufacturing, Cooper B-Line, or equal.

This includes enclosures to house electrical controls, instruments, terminal blocks, and other such equipment. Polycarbonate transparent covers shall be provided as indicated on the Contract Documents.

B. Enclosures located in non-classified general purpose dry locations shall be NEMA 1 with gasket. Boxes shall be hot-dip galvanized or painted steel with painted backplates. Manufacturers shall be Hoffman Engineering Co., Hammond Manufacturing, Cooper B-Line, or equal.

C. Enclosures located in wet, corrosive, and classified areas containing devices that are not explosion-proof shall be NEMA 7, Type 316 stainless steel. Manufacturers shall be Crouse-Hinds, Appleton, Killark, or equal.

PART 3 EXECUTION

3.01 GENERAL
A. Provide raceway systems meeting or exceeding the requirements of the NEC.

B. Provide hinged-cover or screw-cover, NEMA 12 or NEMA 4X, galvanized steel or Type 316 stainless steel, wireway and auxiliary gutter where indicated or where required for a complete and NEC-compliant installation.

C. The Contractor shall furnish and install precast concrete pull boxes in the locations indicated on the Contract Documents. The pull boxes shall be installed on 12 inches of compacted gravel. In unpaved areas, the pull boxes shall be installed in such a manner that the cover of the pull boxes shall be 1 inch minimum above the finished grade with a skirt tapered into grade.

D. Seal Conduit Ends: Seal all control and instrument conduit openings entering control panels, control devices, and instruments with an expandable or a reenterable sealant acceptable to the Engineer to prevent condensation in the conduits draining into these enclosures. Conduits connecting electrical equipment, lighting, and receptacle with both ends located in the same general purpose dry location do not require sealing.

E. Above-Grade Conduit

1. Conduit shall be properly fastened and supported at intervals of 10 feet maximum. Additional supports shall be installed at bends and fixtures to make the system rigid. Conduit shall be fastened to steel structural shapes by means of clamps or devices made for this purpose and acceptable to the Engineer. On masonry structures, conduit shall be fastened with onehole pipe clamps and back straps with flush anchors and machine screws or concrete anchors. The use of channel supports shall be required for banks of conduit. Where conduit rows are installed vertically, spacers shall be provided to prevent conduit straps or clamps from slipping. Banks of conduit shall have 30 percent spare space for future conduit row(s).

Installation shall be made on the channel supports.

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Packet Pg. 874 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO RACEWAY SYSTEMS AND PULL BOXES
CHLORINE CONVERSION PROJECT 16130-8

2. Conduits shall not be attached to handrails, ladders or pipes for support.

3. Do not use setscrew type couplings, bushings, bends, nipples, and other fittings on galvanized rigid steel conduit systems.

4. Liquid-tight flexible metal conduit of a maximum length of five feet with fittings shall be provided where flexible connections are required.

Terminate flexible metal conduit with nylon bushings or bushings with steel or malleable iron body and insulated throat and sealing O-ring. If flexible conduit is required for installations in Class I, Division 1 areas, explosionproof flexible conduit and connection fittings shall be provided.

5. The conduit system, including junction boxes and splice boxes, shall be furnished with drain fittings. The conduit system shall be designed to slope toward the drain fitting to prevent the accumulation of condensate in the conduit. All conduit entrances shall be from the bottom or side, where practical. Entrances from the top should be avoided. Vertical conduit runs in wet and corrosive or wet, corrosive, and hazardous areas shall have drain fittings at the bottom of the runs. The seals above and below control stations shall be of the drain type where at the bottom of vertical runs over 30 feet. Where explosion-proof fittings are not required, the drain in conduit runs shall be a T-fitting with the drain located at the low point of the run.

6. Explosion-proof boxes shall have drains and breathers.

7. Fittings and boxes on towers and platforms shall be accessible from the platforms and permanent access ladders. Fittings with gasketed covers shall be installed with covers on the side or bottom.

8. Conduit seals shall be installed with fiber-damming material and manufacturer’s recommended sealing compound. "Dux-seal" shall not be used. Seals at the low point in overhead conduit runs shall be of the drain type.

9. All devices that depend on a single seal diaphragm or tube to prevent process liquids or gases from entering the conduit system shall be provided with a drain-type seal fitting or a drain on the bottom of the device with a seal fitting. This includes canned pumps and devices used for flow, pressure and analysis measurement.

10. All metal surfaces, except for struts, coming into contact with concrete shall have two-part coal-tar epoxy coating field-applied per coating manufacturer’s instructions. Floor-mounted stanchions shall be level, with space beneath for field grouting. Boxes and cubicles shall be installed with leveling tools so that they will be level, plumb, and properly aligned with the proper method of support. This method of support shall be by concrete anchors, or shall be by mounting on angle, plate, or other structural supports anchored to floor, wall, ceiling or equipment foundation. This includes all enclosed or partially enclosed instruments, pushbutton or selector switch control stations, pull boxes, junction boxes, outlet boxes, starters, controllers, distribution panels, lighting panels, instrument panels, and control centers.

15.b
Packet Pg. 875 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO RACEWAY SYSTEMS AND PULL BOXES
CHLORINE CONVERSION PROJECT 16130-9

11. Conduit runs shall not interfere with the proper and safe operation of equipment and shall not block or interfere with ingress or egress, including equipment removal hatches.

12. Conduit runs on dry-side of water-bearing walls shall be supported a minimum of 1/4 inch away from the wall or on channel supports. No conduit shall be run in water-bearing walls, unless specifically designated by the Engineer in writing.

13. Provide cord and cable fittings forming a watertight non-slip connection to pass cords and cables into conduit or conduit boxes. Size the fitting according to the outside diameter of cord or cable.

F. Raceway Tags and Markers: Exposed conduits shall be identified with tags and markers per Section 16075 unless noted otherwise.

G. Pull Boxes: Pull Boxes shall be installed in addition to those shown on the Drawings, as required to meet cable manufacturer's pulling tension and side wall pressure requirements, and as directed by the Engineer in writing. They shall be placed so that access is not restricted by obstructions such as pipes, valves, ladders, etc. The final locations of the pull boxes shall not interfere with walking spaces in the tunnels and other areas. Proposed locations, proposed quantities and proposed sizes shall be submitted to the Engineer for review and written acceptance prior to fabrication and installation.

1. The Contractor shall size all pull boxes in accordance with National Electrical Code requirements and shall also size pull boxes to provide room for the future conduits and cables indicated on the Contract Documents.

3.02 PROTECTION DURING CONSTRUCTION
A. In addition to the provisions of the General Requirements, and Section 16010, Electrical General Provisions, prior to installation, store all products specified in this Section in a dry location. Protect products from the effects of moisture, corrosion, and physical damage during construction. Keep openings in conduit, conduit body, and box capped with manufactured seals during construction.

3.03 MINIMUM RACEWAY SIZE
A. Use no circular raceway less than 3/4 inch except final conduit leg to devices with an integral 1/2-inch hub may be 1/2 inch.

3.04 REQUIRED RACEWAY TYPE FOR LOCATION AND INSTALLATION METHOD A. Install raceway types in accordance with Tables 1 and 2 below:

B. Table 1: Above Ground Conduits

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Packet Pg. 876 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO RACEWAY SYSTEMS AND PULL BOXES
CHLORINE CONVERSION PROJECT 16130-10
Application
Material
(Wet and Corrosive
Locations)
Material
(Dry Locations)
Material
(Hazardous
Locations)
Power and control galvanized rigid steel,
PVC-coated
galvanized rigid
steel
galvanized
rigid steel
Signal,
instrumentation
and
communication
galvanized rigid steel,
PVC-coated
galvanized rigid
steel
galvanized
rigid steel
C. Final Connection to Certain Equipment

1. Make final connection to motors, wall-mounted or ceiling-mounted fans and unit heaters, dry type transformers, valves, local instrumentation, and other equipment where flexible connection is required to minimize vibration or where required to facilitate removal or adjustment of equipment, with liquidtight, PVC-jacketed, flexible steel conduit.

2. The flexible conduit shall be long enough to allow the item to which it is connected to be withdrawn or moved off its base.

D. Special Locations

1. Provide rigid steel conduit in dry locations and PVC-coated rigid steel conduit in wet and corrosive locations:
a. Where conduit changes from underground and/or concrete embedded to exposed conduit.
b. Under equipment mounting pads.
c. In exterior light pole foundations.

2. Use PVC-coated galvanized rigid steel riser bends and risers when exiting ground level with PVC conduit runs.

3.05 GENERAL INSTALLATION REQUIREMENTS FOR RACEWAYS
A. Circuit Routing

1. Power, lighting, control, and instrumentation wiring shall be run in separate raceway systems and shall not be intended to occupy the same enclosure.

One motor branch circuit and its associated motor control circuit, such as a motor branch circuit and its associated push button control circuit, may be run in the same raceway or enclosure, as allowed by the NEC.

2. Conductors for more than one lighting branch circuit may occupy the same raceway or enclosure, providing that the circuits operate at the same voltage. Where two different lighting system voltages are used (e.g., 120 V and 277 V), separate raceway systems shall be provided for each operating voltage.

15.b
Packet Pg. 877 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO RACEWAY SYSTEMS AND PULL BOXES
CHLORINE CONVERSION PROJECT 16130-11

3. Enclosures with mixed voltages used in control wiring systems, such as field relay panels and terminal boxes, shall have separate terminal boards for each voltage level (e.g., 480 V, 120 V, 12 V, etc.) and each voltage level shall be identified by suitable nameplates. The incoming power source shall also be suitably identified.

B. Conduit Installation

1. General: All conduit systems shall be designed with adequate pull points for all types of cable systems. Wire and cable pulling tensions and sidewall pressures shall not exceed the maximum values specified by the cable manufacturer. Cable pulling calculations shall be submitted as specified in Section 16120, Conductors and Cables, or whenever requested by the Engineer.

2. Conduit shall be cut square and all ends suitably reamed and threaded for connection to couplings or fittings. All threads shall be cleaned with a die.

No running threads or Ericson couplings shall be permitted. Nylon insulated bushings shall be provided on the ends of all conduits terminating in junction boxes, pull boxes, panelboards, control panels, etc. as well as on all conduits entering and leaving underground electrical boxes.

3. Connections to couplings and fittings shall be made using Ideal Industries "Noalox" joint compound or equal.

4. Provide pullboxes or wireway where the quantity and size of conduit set to enter an enclosure is greater than the available surface area. Separate power from control and from signal conduit should pullboxes or wireway be needed.

5. Conduit bends shall have a radius greater than the minimum bending radius of the cables to be installed in the conduit. This may require oversize conduit fittings in locations where "C" fittings, elbows and tees are used to make bends. Conduit fittings for cable size 4/0 AWG and larger shall be of the "LBD" type. Conduit fittings for telephone cables of 2 inches in diameter and larger shall be of the "LBD" type. Minimum bending radius requirement of cable or wire stated in NEC shall not be exceeded.

6. All fittings and condulets in the conduit system shall be the taper-thread type. All condulets shall have PVC-coated "Form 7" covers in wet and corrosive and wet, corrosive, and hazardous locations, except as noted above.

7. The entire conduit system shall be fished or snaked clean after it is installed. The system shall be free of burrs and other foreign obstructions and these shall be removed by some mechanical means accepted by the Engineer.

C. Location, Routing, and Grouping

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Packet Pg. 878 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO RACEWAY SYSTEMS AND PULL BOXES
CHLORINE CONVERSION PROJECT 16130-12

1. Conceal or expose raceways as indicated. Group raceways in same area together. Locate raceways at least 6 inches away from parallel runs of heated piping with surface temperatures above 140 degrees F.

2. Run exposed raceways parallel or perpendicular to walls, structural members, or intersections of vertical planes to provide a neat appearance.

Follow surface contours as much as possible.

3. Avoid obstruction of passageways. Run concealed raceways with a minimum of bends in the shortest practical distance considering the building construction and other systems.

4. Do not run raceways in the same horizontal course with reinforcing steel in block walls.

5. In underground, or wet and corrosive locations, make conduit connections watertight. Install and equip boxes and fittings so as to prevent water from entering the raceway.

6. Paint all threads of galvanized conduits with UL-approved zinc-rich paint or liquid galvanizing compound before assembling. Touch up after assembly to cover nicks or scars.

7. Do not notch or penetrate structural members for passage of raceways except with prior written acceptance by the Engineer.

8. Do not run raceways in equipment base foundations.

9. Locate above ground raceways concealed in poured concrete so that the minimum concrete covering is not less than 1-1/2 inch.

10. Raceways installed under slab floors shall lie completely under the slab with no part of the horizontal run of the raceway embedded within the slab.

11. Install concealed, embedded, and buried raceways so that they emerge at right angles to the surface. Provide support during pouring of concrete to ensure that raceways remain in position.

12. Allow minimum headroom of 6.5 feet for conduit passing over walkways.

D. Support

1. Support raceways at intervals not exceeding NEC requirements unless otherwise indicated in the Contract Documents. Support multiple raceways adjacent to each other by ceiling trapeze. Support individual raceways by wall brackets, strap hangers, or ceiling trapeze, fastened by toggle bolts on hollow masonry units, concrete anchors on concrete or brick, and machine screws or welded thread studs on steelwork.

2. Threaded studs driven in by a powder charge shall not be accepted

15.b
Packet Pg. 879 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO RACEWAY SYSTEMS AND PULL BOXES
CHLORINE CONVERSION PROJECT 16130-13

3. Support all raceways from building structural members only.

4. Do not use nails anywhere or wooden plugs inserted in concrete or masonry as a base for raceway or box fastenings. Do not weld raceways, pipe straps, or stud bolts to steel structural members. Do not use wire in lieu of straps or hangers.

E. Bends

1. Make changes in direction of runs with symmetrical bends. Make bends and offsets of the longest practical radius. Do not heat metal raceways to facilitate bending.

2. Make bends in parallel or banked runs of raceways from the same center or centerline so that bends are parallel and of neat appearance. Make field bends in parallel runs.

3. For PVC conduits, provide factory-made bends for all bends 30 degrees or larger. Provide PVC-coated rigid steel bends on all 90 degree bends in PVC conduits. Use acceptable heating methods for forming smaller PVC bends.

4. Make no bends in flexible conduit that exceed 90 degrees or allowable bending radius of the cable to be installed or that significantly restricts the conduits flexibility.

5. All bends for communication cable conduits shall meet minimum bending radius requirements for the cable deployed in the conduit.

F. Bushing and Insulating Sleeves

1. Where metallic conduit enters metal equipment enclosures through conduit openings, install a bonding bushing on the end of each conduit. Install a bonding jumper from the bushing to any equipment ground bus or ground pad.

2. If neither exists, connect the jumper to a threaded bolt connection to the metallic enclosure.

3. Provide manufacturer's standard insulating sleeves in all metallic conduits or insulated bushings terminating at an enclosure.

G. Expansion Joints

1. Provide suitable expansion fittings for raceways crossing expansion joints in structures and concrete slabs, and/or provide other suitable means to compensate for expansion and contraction.

15.b
Packet Pg. 880 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO RACEWAY SYSTEMS AND PULL BOXES
CHLORINE CONVERSION PROJECT 16130-14

2. Provide for the high rate of thermal expansion and contraction of conduit by providing conduit expansion joints as recommended by the manufacturer and as required. There shall be no straight runs in excess of 100 feet without approved expansion fittings. Conduit runs on platforms and columns shall be offset to provide for this expansion. a. Where exposed to direct sunlight, install additional supports as required to restrict lateral movement and to allow longitudinal expansion without reducing the mechanical or integrity of the raceway system. As a minimum, install twice the number of supports required by NEC.

H. PVC Conduit: Solvent weld PVC conduit joints with solvent recommended by the conduit manufacturer. Follow manufacturer's solvent welding instructions and provide watertight joints. Provide acceptable PVC terminal adapters when joining PVC conduit to metallic fittings. Provide acceptable PVC female adapters when joining PVC conduit to rigid metal conduit.

I. PVC-Coated Conduit: Install in strict accordance with the manufacturer's instructions including use of manufacturer’s recommended tools. Touch up any damage to the coating with conduit manufacturer’s acceptable patching compound and build up surface thickness to match the factory coating thickness. PVC sealing sleeves shall cover all threads.

J. Penetrations

1. Seal the interior of all raceways entering structures at the first box or outlet with duct-seal or suitable plastic expandable compound to prevent the entrance into the structure of gases, liquids, or rodents.

2. Dry pack with non-shrink grout around raceways that penetrate concrete walls, floors, or ceilings aboveground, or use one of the methods specified for underground penetrations.

3. Where an underground conduit enters a structure through a concrete roof or a membrane waterproofed wall or floor, provide an acceptable, malleable iron, watertight, entrance sealing device. When there is no raceway concrete encasement specified or indicated, provide such a device having a gland-type sealing assembly at each end, with pressure bushings which may be tightened at any time. When there is raceway concrete encasement specified or indicated, provide such a device with a gland type sealing assembly on the accessible side. Securely anchor all such devices into the masonry construction with one or more integral flanges. Secure membrane waterproofing to such devices in a permanently watertight manner.

4. Where raceways penetrate fire-rated walls, floors, or ceilings, firestop openings around electrical penetrations to maintain the fire-resistance rating.

5. Raceways passing through roofs shall be flashed.

15.b
Packet Pg. 881 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO RACEWAY SYSTEMS AND PULL BOXES
CHLORINE CONVERSION PROJECT 16130-15

6. Provide conduit seals where required by Article 500 of the NEC.

3.06 PREPARATION FOR PULLING IN CONDUCTORS
A. Replace crushed or deformed raceways. Take care to prevent entry of foreign material in raceways, boxes, fittings, and equipment during the course of construction. Make inside of raceways entirely free of obstructions or replace them. Ream all raceways, remove burrs, and clean raceway interior before introducing conductors or pull wires.

B. Immediately after installation, plug or cap all raceway ends with watertight and dust-tight seals until the time for pulling in conductors.

C. For concrete-encased raceways, after the concrete envelope has set, pull a mandrel of a diameter approximately 1/4 inch less than the raceway inside diameter, through each raceway. Then pull a bristle brush through each raceway to remove debris.

3.07 EXISTING RACEWAYS
A. Mandrel and clean existing conduits before new wires are installed.

END OF SECTION

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Packet Pg. 882 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO RACEWAY SYSTEMS AND PULL BOXES
CHLORINE CONVERSION PROJECT 16130-16
This Page Intentionally Left Blank

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Packet Pg. 883 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONTROL PANELS
CHLORINE CONVERSION PROJECT 16442- 1
SECTION 16442

CONTROL PANELS
PART 1 GENERAL

1.01 THE REQUIREMENT
A. The CONTRACTOR shall furnish all tools, equipment, materials, and supplies and shall perform all labor as required for furnishing and installing a complete and operable control panel, all in accordance with the intent and requirements of the Contract Documents.

B. See Section 16050, Basic Material and Methods, for local control stations as well as pushbuttons, selector switches and indicator lights.

C. Nameplates shall be furnished as specified in Section 16075, Electrical Identification Nameplates and Warning Signs.

1. Section 16010, Electrical General Provisions

2. Section 16050, Basic Materials and Methods

3. Section 16075, Electrical Identification Nameplates and Warning Signs

4. Section 16080, Electrical Testing

5. Division 16, Electrical, other applicable sections

6. Division 17, Instrumentation, applicable sections

1.03 REFERENCE CODES AND STANDARDS
A. All Work specified herein shall conform to or exceed the applicable requirements of the referenced portions of the following publications to the extent that the provisions thereof are not in conflict with other provisions of these Specifications.

B. Comply with the applicable editions of the following codes, regulations and standards.

1. Codes and Regulations
29 CFR 1910 Code of Federal Regulations, Title 29, Part 1910, US Occupational Safety and Health Standards (OSHA)

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Packet Pg. 884 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONTROL PANELS
CHLORINE CONVERSION PROJECT 16442- 2
CCR California Code of Regulations, Title 8, Division 1, Chapter 4, Subchapter 5, Electrical Safety Orders
CCR California Code of Regulations, Title 24, Part 2, California Building Code (CBC)
CCR California Code of Regulations, Title 24, Part 3, California Electrical Code
NFPA 70 National Electrical Code (NEC)
IEEE C2 National Electrical Safety Code (NESC)

2. Standards
ANSI American National Standards Institute
IEEE Institute of Electrical and Electronics Engineers
NEMA National Electrical Manufacturers Association
UL Underwriters Laboratories
C. Comply with the applicable reference Specifications as directed in the General Requirements and the Additional General Requirements.

1.04 CONTRACTOR SUBMITTALS
A. Submittals shall be in accordance with the General Requirements, Additional General Requirements, and as specified herein.

B. The following additional minimum information and drawings for each control panel shall be supplied by the panel manufacturer for review before fabrication:

1. Panel schematic drawing

2. Panel interconnection drawing

3. Panel layout drawing

4. Panel bill of material with detailed description of components

5. Provide certified documents in accordance with Part 3, Article entitled “Shipping and Testing” of this Section.

6. Drawing showing structural details and method to meet California Building Code requirements.

1.05 QUALITY ASSURANCE
A. General: Comply with the requirements specified herein and the applicable reference Specifications of the General Requirements and Additional General Requirements.

15.b
Packet Pg. 885 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONTROL PANELS
CHLORINE CONVERSION PROJECT 16442- 3
B. Panel Suppliers Qualifications: Panel shop shall be UL-approved.

CONTRACTOR shall provide a UL 508 certificate for the panel shop (valid for the duration of the project).

1.06 SITE CONDITIONS
A. General: Seismic requirements shall be in accordance with the latest seismic codes and parameters and this Section.

1.07 WARRANTY
A. Warranty requirements shall be in accordance with GC.

PART 2 PRODUCTS

2.01 CONTROL PANELS
A. General

1. See Section 16050, Basic Materials and Methods for Selector and Pushbutton Switches, and Indicator Lights.

2. See Section 17405, Process Instrumentation and Control, for control panel components not listed in this Section.

3. The CONTRACTOR shall furnish and install control panels as described herein and as indicated in the Contract Documents.

4. CONTRACTOR shall furnish control panels completely, designed, assembled and wired, shop tested, field tested, and placed in operation acceptable to the ENGINEER.

5. The panels shall be complete with instruments, meters, switches, controls, indicating lights, wires, wireways, grounding, nameplates, and all other accessories and appurtenances required for complete panels. The controls and components to be included on the panels shall be as specified and shown in the Contract Documents.

6. For panels and enclosures with NEMA ratings of 3R, 4, 4X, and 6, all conduit entries shall be Meyer hubs or equivalent. For NEMA 12 enclosures, provide double locknuts and conduit bushings.

2.02 PANEL CONSTRUCTION
A. All full-height panels shall be free-standing, self-supporting enclosures. All panels shall be adequately braced and reinforced to support the equipment mounted therein, and shall meet the requirements of the latest seismic codes and parameters. All hardware shall be constructed of non-corrodible material. All anchor bolts, nuts and washers required for secure anchorage to channel bases or concrete pads shall be provided and shall be Type 316 stainless steel.

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Packet Pg. 886 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONTROL PANELS
CHLORINE CONVERSION PROJECT 16442- 4
B. Control panel enclosure materials of construction shall comply with the following table of environmental conditions. All panels and enclosures shall meet the NEMA classification (NEMA rated 7 or 9 for hazardous environments and 4X for wet and corrosive environments) for the environment where they are installed.

Environment Examples Materials Of Construction
Indoor – dry, not subject
to general wash down
Electrical room,
Operations room.

NEMA 1 gasketed
(NEMA 12),
electrogalvanized and
painted, 12 gauge minimum
steel with continuous hinged
door, ventilation fans and
filtered air outlet.

Indoor – wet and
corrosive, enclosure 36
inches by 36 inches or
smaller
Septage receiving station,
Blower building
NEMA 4X, 12 gauge 316L
stainless steel with quick
release or 3-point latch and
no outside air exchange.

Indoor – wet and
corrosive, enclosure
larger than 36 inches by
36 inches
Septage receiving station,
Blower building
NEMA 4X, 12 gauge 316L
stainless steel with quick
release or 3-point latch and
no outside air exchange.

Outdoor and all other
installations
Any other condition of
installation or other
outdoor installation.

NEMA 4X, 316L stainless
steel with quick release or 3-
point latch, no outside air
exchange, sunshield and unit
air conditioning.

C. Free-standing panels shall be provided with switched fluorescent front-of-panel lights. One 3-foot minimum light shall be provided for every 4 feet of panel width and shall be mounted inside and in the top of the front-of-panel area. Light shall be switched by door closure. Free-standing panels shall be provided with a 15- ampere, 120-volt service outlet circuit within the back-of-panel area. The circuit shall be provided with three-wire, 120-volt, 15-ampere, duplex GFI receptacles, one for every 4 feet of panel width (one minimum per panel) and spaced evenly along the back-of-panel area.

D. Smaller panels (between 3-foot by 3-foot size and free-standing) shall be so sized as to adequately dissipate heat generated by equipment mounted in or on the panel. Provide a hand switch controlled 23-watt compact fluorescent light and a 5 amp breaker protected 120-volt, 15-ampere duplex receptacle within each smaller panel.

E. Panel enclosures shall be shipped with nameplates mounted, and all equipment mounted and wired. Nameplates shall be in accordance with Section 16075, Electrical Identification Nameplates and Warning Signs, of these Specifications.

F. Full-height doors shall be provided on the back, side or front of panels where shown on the Drawings to permit easy access to all instruments, controls devices, relays, wiring and terminals. Doors shall be formed for rigidity and shall be held by continuous hinges. Provide 3-point latches with padlockable handle option where available for all enclosures and quick release point latches otherwise. All hardware, including hinges, latches and handles shall be of non-corrodible material.

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Packet Pg. 887 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONTROL PANELS
CHLORINE CONVERSION PROJECT 16442- 5
G. All outdoor control panels without a protective canopy shall, as a minimum, be protected from the elements by a Type 316 stainless steel sunshield. The sunshield shall protect the device on rear and both sides, and shall overhang the front of the device at least 10 inches or more as required to shade the read-out elements for easy viewing. The sunshield shall utilize 1-inch spacers between the device and the shield to prevent moisture accumulation and vent excess heat.

Coordinate sunshield construction with cooling equipment, if applicable.

H. All stainless steel panels shall have hardware made out of the same material as the panel.

I. All punching, reaming, cutting and other fabricating Work shall be done before the finish is applied.

J. All instruments, meters, devices, etc. shall be mounted and braced to ensure compliance with the manufacturer's specifications and to prevent any damage during shipping and installation.

K. A drawing holder compartment shall be included with each enclosure.

2.03 WIRING
A. All electrical connections shall terminate at terminal strips, which shall be labeled with correct number/letter code in accordance with the wiring diagram. All terminal strips shall be provided with a minimum of 25 percent spare terminals. All terminal strip DIN rails shall be vertically oriented. Terminal strips shall be Phoenix Contact, Marathon Type 6H38-SP-C, or equal.

B. All panels shall be completely and successfully wired, tested, and checked for full performance. The panels shall be designed and assembled and shall be provided with complete wiring and tubing diagrams, dimensional layouts, and installation instructions identifying all components inside the panel.

C. At a location near the top of the panel (or bottom), the panel fabricator shall furnish terminal connections for the main power supply entry (UPS and utility). Provide an incoming power circuit breaker for all power sources. Separate utility power from UPS power. Group hot, neutral, and ground terminals to minimize possibility of shorting the power supply.

D. Provide individual disconnects grouped at one location for easy operation for all foreign voltage sources. Provide a minimum 4-inch by 6-inch placard marked “FOREIGN VOLTAGE DISCONNECTS” located adjacent to the grouped disconnects.

E. All power disconnect devices shall support "lock and tag" procedures to isolate hazardous energy.

F. All devices shall be wired so that they may be disconnected without interfering with any other device. No terminal point shall have more than two wires connected to it. Splicing shall not be acceptable for panel internal and/or external wiring.

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Packet Pg. 888 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONTROL PANELS
CHLORINE CONVERSION PROJECT 16442- 6
G. All electrical wiring within the panels shall be color-coded, bundled, and bound with plastic strip lock straps and terminated on numbered terminal strips. All external connections shall be properly identified by function and number in accordance with ISA standards. Panel wiring shall be run in plastic strip duct and tie-wrap bundled groups as required. Bundled wire going from stationary panel items to panel door items shall be looped and tie-supported for minimum bending stress, and protected from any rubbing contact with metal edges with zip-lock PVC boots. No stick-on wire or tie-wrap anchors shall be used unless secured with 2-part epoxy glue to the enclosure.

H. For equipment safety ground, panels shall be furnished with a 24-point tin-plated grounding bar complete with solderless connector for one 4 AWG bare stranded copper cable. The copper cable shall be furnished and installed by the CONTRACTOR and connected to the building ground loop. For signal ground, panels shall be furnished with a 1/4-inch by 1-inch copper ground bus insulated from the equipment safety ground and connected to the equipment safety ground with a single 4 AWG ground bonding jumper.

I. All copper parts, terminals, etc. shall be tin-plated or coated to prevent deterioration by a corrosive environment.

J. All wiring shall be done in straight runs always parallel with panel surfaces. Wiring to terminals shall be tied and spaced in an orderly manner with sufficient space between the bundle and terminal to allow easy removal of wire from the terminal for testing, etc.

K. All panel factory hook-up wire shall be Type MTW or THWN, 600 V, stranded, tinned copper, 12 AWG to 14 AWG, UL listed, as manufactured by Belden, General Cable, or equal. All single-pair signal cable shall be 16 AWG, tinned copper, Belden No. 8719 or equal.

L. Multipair signal cables, and where special conditions exist, single wire and pairs shall be terminated with insulated wire pin connectors, No. 165133, 165172 or 165168 by AMP, Inc. or equal. All individual control devices, (e.g., solenoids, controllers, recorders), whether located in the panel or remotely in the field, shall be individually fused and shall be equipped with surge suppressor. Where the devices are located remotely in the field, the fuses for the individual devices shall be located in the panels so that the field wiring and the device are protected by the fuse.

M. Instrument loop connections within the control panels may, at the CONTRACTOR's option with ENGINEER’s acceptance, be either series-wired or parallel-wired. If the instruments are series-wired, only one receiver in the loop shall be grounded, while the others shall accept a floating input. Also, current-tocurrent converters shall be provided for load boosting to accommodate the appropriate number of instruments. If the instruments are parallel-wired, all receivers shall be referenced to the same signal ground.

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Packet Pg. 889 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONTROL PANELS
CHLORINE CONVERSION PROJECT 16442- 7
N. All signal connections for outgoing 4-20 mA dc signals in a multiplexer shall be equipped with adequate signal retransmission devices. For parallel-wired systems, voltage-to-current transducers shall be provided and shall be referenced to the same signal common as all other receiving instruments. For series-wired systems, fully isolated current-to-current transducers shall be provided to maintain loop continuity and eliminate grounding problems.

O. Instruments within panels may be powered by 120 V ac as specified, or at the CONTRACTOR's option with ENGINEER’s acceptance, may be powered by a separate 24-volt dc power supply which the CONTRACTOR shall provide if not provided in the design. No jumpers shall be allowed for power connection (i.e., hot or neutral as well as plus or minus). For connections from power source to terminal blocks (supply-side), use one wire connection, and then utilize metal jumpers. Use single-wire direct connections on the feed-side of the terminal block to each device (i.e., relays, etc.). CONTRACTOR shall obtain written ENGINEER’s acceptance for all exceptions in advance during the shop drawing review period.

P. The panel shall be powered by a 120-volt, 60-hertz, single-phase source. All control units requiring 120-volt ac power shall be wired to separate fused disconnect power terminals or plugged into power strips. A light fixture with dooroperated switch and ground fault interrupting duplex convenience receptacle shall be installed in all full height panels. This light and convenience receptacle shall be powered from a separate branch circuit than that providing control power to the panel.

Q. Signal and low-voltage wiring shall be run separately from power and 120-volt control wiring, signal on the right and control on the left. Any 480-volt power wiring shall be isolated on the right side and top of the panel by a minimum 12 gauge full depth partition.

R. Intrinsically safe circuits shall be separated from other circuit components by minimum of 2 inches as specified in the NEC or 16 gauge metal partitions in accordance with the manufacturer’s instructions. Intrinsic safe relays shall be installed in a NEMA 1 enclosure where so shown on the Drawings.

S. Provide one or two ¾” x loose-fit plywood floor with lifting hole cutouts that mostly covers the area of the enclosure above entering cables and with supports designed to support a 300-lb load without crushing the incoming field conductors. Use a one floor configuration where there is a single door and a two floor configuration where there are two doors. The plywood floor should be easily removable to service the incoming cables.

T. Control Panel Dust and Temperature Control

1. Outdoor control panels are subject to blowing dust. All panels shall be gasketed and have no unsealed exterior penetrations.

2. Outdoor control panels shall have a 120VAC thermostatically-controlled space heater / minimum 10 scfm internal circulation fan (fan may be separate from the space heater).

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Packet Pg. 890 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONTROL PANELS
CHLORINE CONVERSION PROJECT 16442- 8

3. The maximum interior temperature for control panels housing electronic equipment shall be 125°F. No cooling provision need be made for control panels that do not house electronic equipment. The CONTRACTOR shall calculate the control panel heat gain using a maximum outside temperature of 110°F. The CONTRACTOR shall assume all outdoor control panels with electronic equipment will require mechanical cooling.

4. Indoor NEMA 12 control panels shall be equipped with ventilation fans.

Provide two ventilation fans with disposable fiberglass filters and two exhaust ports. Fans shall be located to minimize equipment hot spots.

5. Provide passive heat pipe type cooling system with external cooling fan for outdoor panels where heat calculations show this technology will provide sufficient cooling. Heat pipe cooling system enclosures shall be NEMA 4X 316 stainless steel. Thermostatically-control shall be provided separately where not integral to the system. Heat pipe cooling systems shall be Noren Products flush mount air-to-air Type 4 / Hosedown Outdoor Use, Model CC401F-WL-RH-series, McLean Pentair TX33-series with harsh environment package, or equal.

6. Where passive heat pipe type cooling systems are not feasible due to heat load, provide enclosure air conditioner sized to accommodate 110% of the calculated internal plus external heating load for all outdoor panels. The enclosure air conditioner shall be McLean NEMA 4X 316 stainless steel Tseries with harsh environment package, or equal.

7. Provide 1-inch rigid insulation on sides, back, and top of enclosure for all outdoor panels.

PART 3 EXECUTION

3.01 SHIPPING AND TESTING
A. The panels shall be shipped complete with all required instruments, meters, relays, controls, indicating lights, etc. and shall be fully tested per testing requirement in Section 17405, Process Instrumentation and Control, to meet the operational requirements of the Contract Documents. The CONTRACTOR shall submit a certified document stating the panel has been tested and meets the operational requirements before shipping.

3.02 INSTALLATION
A. The Control Panels shall be installed completely in accordance with the requirements of the National Electrical Code, California Electrical Code, applicable NEMA, ANSI and IEEE standards, UL and the manufacturer's recommendations and practice, and in accordance with the requirements of the Contract Documents.

B. The CONTRACTOR shall take all necessary precautions to exclude moisture and foreign material from the equipment at all times during storage and installation.

Special care shall be taken to prevent corrosion of silver-plated contact surfaces and damage to relays and control devices.

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Packet Pg. 891 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONTROL PANELS
CHLORINE CONVERSION PROJECT 16442- 9
C. Each Control Panel shall be set level and plumb on embedded steel floor channels with foundation bolts furnished, installed, and grouted by this CONTRACTOR where shown on the Drawings. The CONTRACTOR shall furnish all shims necessary to comply with these requirements. The Control Panels shall be secured to the floor channels by welding or bolting at the front and rear. The alternate method where embedded steel floor channels are not used is to set each Control Panel shall level and plumb, minimum 4 ½” x 5” concrete anchors installed, and grouted by this CONTRACTOR. After the Control Panels has been installed and secured to the floor, the CONTRACTOR shall touch up all spots where original factory paint was scratched or burned off during welding.

D. Upon completion of all installation work by the CONTRACTOR, as specified, each Control Panel shall be cleaned with a vacuum cleaner to remove all dust and debris from the inside of the enclosure. The Control Panels shall remain tightly closed to keep out any additional dust or debris until turned over for installation of conduit, installation and termination of power and control cable, testing and energization.

Cleaning equipment shall not be used in such a manner as to damage instruments, relays, or other parts.

E. During temporary storage and after installation of the control panels, the CONTRACTOR shall install and provide temporary 120-volt power to space heaters furnished with the Control Panels. CONTRACTOR shall secure and connect permanent power to the heaters before completion of the job.

END OF SECTION

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Packet Pg. 892 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO CONTROL PANELS
CHLORINE CONVERSION PROJECT 16442- 10
This Page Intentionally Left Blank

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Packet Pg. 893 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO GENERAL INSTRUMENTATION AND

CHLORINE CONVERSION PROJECT CONTROL REQUIREMENTS
17000-1
SECTION 17000

GENERAL INSTRUMENTATION AND CONTROL REQUIREMENTS
PART 1 GENERAL

1.01 THE REQUIREMENT
A. This Section sets forth the general specification and requirements for the instrumentation work for the construction of the secondary upgrades.

B. For purposes of this Section, "Provide" shall mean the following: The Contractor shall furnish, install, calibrate, program, test, adjust, correct, demonstrate, document, train, start-up, guarantee, acquire permits, and include all services needed to make the system complete, integrated to the existing control system, operating, and acceptable to the City.

C. A single, qualified Instrumentation subcontractor, shall furnish, install, and place into service the operating process instrumentation, all the control systems, and all the appurtenant work, being provided under this Section of these specification; and the integration of the Control and Instrumentation system and control devices provided under this project to the existing control system, all in accordance with the requirements of the Contract Documents. The prime Contractor may choose to act as Instrumentation subcontractor .

1. The Instrumentation subcontractor shall provide complete instrumentation systems as indicated on the Contract Drawings. The Instrumentation subcontractor shall interface and integrate all new control systems with the existing control systems so that the final delivered control system operates as a continuous, seamless entity. The Instrumentation subcontractor shall alter, reprogram, update and change the existing control system as required to support the new control system. The Instrumentation subcontractor shall program the new control system as required to support the existing control system. The Instrumentation subcontractor shall complete all remaining engineering work and installation drawings to produce a complete instrumentation system. It will be necessary for the Instrumentation subcontractor to refer to existing documentation in order to integrate the new control system with the existing control system. It will be necessary for the Instrumentation subcontractor to produce additional drawings in order to complete this work.

2. The drawings are diagrammatic and do not show detail requirements.

Provide all such detail requirements as needed to make the systems functional, complete, accurate, and capable of operating continuously under worst-case wastewater treatment plant conditions.

3. Nothing contained in the Specifications and shown on the drawings shall be construed to conflict with the above requirements. The work shall not result in additional costs to the City.

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Packet Pg. 894 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO GENERAL INSTRUMENTATION AND

CHLORINE CONVERSION PROJECT CONTROL REQUIREMENTS
17000-2

4. Due to the complexities associated with the interfacing of numerous control system devices, it is the intent of these specifications to have the Instrumentation subcontractor assume full responsibility for the integration of the control and instrumentation system with existing devices and devices provided under other Specification Sections with the objective of providing a completely integrated plant wide control system free of signal incompatibilities.

D. Instrumentation subcontractor Qualification: The Contractor shall furnish and install all proposed hardware as shown on the drawings and as specified herein.

All systems shall be the unit responsibility of the one system supplier for all hardware. The programmable logic control system installation and wiring connections to peripheral equipment and instruments shall be the responsibility of the system supplier using qualified personnel possessing the necessary equipment and having experience in making similar installations. Evidence of such qualification, as well as notification of the system supplier assuming unit responsibility, shall be furnished to the City in writing prior to commencement of the work. The qualification evidence shall include the following:

1. The system supplier shall have had a minimum of five years' experience with the installation of industrial control systems similar in type to those to be installed in this project.

2. A list of complete similar installations including names and address of City, name of project, and date of completion.

3. The name and qualifications of supervisory personnel to be directly responsible for the programming and installation of the control system.

1.02 RELATED WORK SPECIFIED ELSEWHERE
A. The work of the following Sections applies to the work of this Section. Other Sections of the Specifications, not referenced below, shall also apply to the extent required for proper performance of this work.

1. Division 16
B. The monitoring and control system configurations indicated are diagrammatic.

C. All equipment shall be located and installed so that it will be readily accessible for operation and maintenance. The City reserves the right to require minor changes in location of equipment prior to roughing in without incurring any additional costs or charges.

D. The Contractor shall determine exact routing and final terminations for all wiring and cables. A site visit and review of the existing system control panel is mandatory.

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Packet Pg. 895 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO GENERAL INSTRUMENTATION AND

CHLORINE CONVERSION PROJECT CONTROL REQUIREMENTS
17000-3

1.03 REFERENCE SPECIFICATIONS, CODES AND STANDARDS
A. Comply with the reference specifications of the General Conditions B. The Contractor shall procure all necessary permits, pay all associated costs, and shall furnish the Engineer with evidence of permit procurement prior to the commencement of the work.

C. The equipment, materials and installation shall comply with the applicable standards, specifications and regulations of the following:

1. Instrument Society of America (ISA)

2. American Petroleum Institute (API)

3. National Electrical Manufacturers Association (NEMA)

4. Occupational Safety and Health Administration (OSHA)

5. American National Standards Institute (ANSI)

6. Military standards (MIL Standards)

7. National Fire Protection Association (NFPA)

8. Scientific Apparatus Makers Association (SAMA)

9. Institute of Electrical and Electronic Engineers (IEEE)

10. National Electrical Code (NEC)

11. Insulated Cable Engineers Association (ICEA)

12. Local Power and Telephone Companies

13. National Electrical Code (NEC)

14. Underwriters Laboratories (UL)
D. All electrical equipment, components, devices, etc. shall be Underwriters Laboratories (UL) listed or approved by a testing laboratory as approved by the Engineer.

1. The products specified in the contract specifications in no way implies approval by the City. Shop drawings approval by the Engineer shall not supersede the requirements of the appropriate Department of Building and Safety for listed equipment.

1.04 CONTRACTOR SUBMITTALS

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Packet Pg. 896 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO GENERAL INSTRUMENTATION AND

CHLORINE CONVERSION PROJECT CONTROL REQUIREMENTS
17000-4
A. Submittals shall be made in accordance with Section 01300.

B. The CITY's review of shop drawings shall not relieve the Contractor from supplying systems in full compliance with the specific requirements of the specifications. Provide equipment, which fits in the spaces indicated on the drawings. Equipment, which is larger, than shown may be rejected at the discretion of the City.

C. Shop Drawings: The Contractor shall coordinate the work specified in these Sections so that a complete instrumentation and control system for the facility will be provided and will be supported by accurate shop and record drawings. As a part of the responsibility assigned to the Contractor, the Instrumentation subcontractor shall prepare and submit through the Contractor, complete and organized shop drawings, as specified herein. Interface between instruments, motor starter, control valves, variable speed drives, flow meters, existing instruments, chemical feeders and other equipment related to instrumentation and control shall be included in the shop drawing submittal.

D. All shop drawings shall include the letterhead and/or title block of the Contractor responsible for this project. The title block shall include, as a minimum, the CONTRACTOR's registered business name and address, project name, drawing name, revision level, and personnel responsible for the content of the drawing.

The quantity of submittal sets required shall be as specified in Section entitled, “Contractor Submittals.” The analog hardware submittal shall be submitted as a complete bound package at one time within ninety (90) calendar days of receipt of Notice to Proceed, and shall include:

1. Drawings showing definitive diagrams for all instrumentation loop system.

These diagrams shall show and identify each component of each loop or system using legend and symbols for ANS/ISA S5.4 (Instruments loop diagrams by the Instruments society of America), extending the format as shown on Drawing N001. Each System or Loop diagram shall be drawn on a separate drawing sheet with no more than four loops per drawing.

Each loop diagram block number shall be placed on a separate drawing with the drawing name. The Contractor shall have complete responsibility to develop, submit, update and maintain in an as-built condition the loop drawings for all loops in this project including vendor supplied packages, equipment supplied under Division 17 and the City supplied packages.

The loop drawings shall also show all software modules and linkages. In addition to the expanded ISA S5.4 requirements the Loop Diagrams shall also contain the following details:
a. City tag number
b. Functional name of each Loop
c. Tag number of the loop
d. Reference name, drawing, and Loop diagram numbers for any signal continuing off loop diagram sheet.

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Packet Pg. 897 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO GENERAL INSTRUMENTATION AND

CHLORINE CONVERSION PROJECT CONTROL REQUIREMENTS
17000-5
e. MCC Panel, circuit, and/or circuit breaker numbers for all power feeds to the loops and instrumentation (i.e., 24VDC and 120VAC). f. Designation and, if appropriate, terminal assignments associated with every manhole, pullbox, junction box, conduit and panel the loop circuits pass through.
g. Vendor panel, instrument panel, conduit, junction boxes, equipment and DCS terminations, termination identification wire numbers and colors, power circuits, and ground identifications.

2. Installation, mounting, and anchoring details for all components and assemblies to be field-mounted, including conduit connection or entry details.

3. A bill of material list shall be submitted for each field mounted device or assembly as well as cabinet assemblies and subassemblies. Bills of material shall include all items within an enclosure. The submittal shall be a complete and detailed bill of materials. An incomplete submittal shall be rejected and no further evaluation performed until a completed and detailed bill is submitted.

E. Organization and Binding of Shop Drawings: The organization of the initial shop drawing submittal shall be compatible to eventual inclusion with the technical manuals submittal and shall include final alterations reflecting “record” conditions.

Accordingly, the final approved multiple-copy shop drawing submittal shall be separately bound in 3-ring binders.

F. Technical Manuals: In addition to updated shop drawing information to reflect actual existing conditions, each set of technical manuals shall include installation, connection, operating, troubleshooting, maintenance and overhaul instructions in complete detail. This shall provide the City with comprehensive information on all systems and components to enable operation, service, maintenance and repair.

Exploded or other detailed views of all instruments, assemblies and accessory components shall be included together with complete parts lists and ordering instructions.

1.05 QUALITY ASSURANCE
A. Accuracy: The accuracy of each instrumentation system or loop shall be as determined as a probable maximum error; this shall be the square-root of the sum of the squares of certified “accuracy's” of the designated components in each system, expressed as a percentage of the actual span or value of the measured variable. Each individual instrument shall have a minimum accuracy of ±0.5 percent of full scale and a minimum repeatability of ±0.25 percent of full scale unless otherwise specified. Instruments, which do not conform to or improve upon these criteria are not acceptable.

B. Straightening vanes or other required accessories shall be furnished and installed if necessary to meet the accuracy requirements of these Contract Documents.

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Packet Pg. 898 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO GENERAL INSTRUMENTATION AND

CHLORINE CONVERSION PROJECT CONTROL REQUIREMENTS
17000-6
C. Where materials and equipment are specified to conform to the standards of the Underwriter’s laboratories, the label of, or listing with reexamination in UL Publication Reference No. 1, shall be accepted as sufficient evidence that the items conform to Underwriter’s Laboratories requirements. In lieu of such label, listing of the materials or equipment by a recognized approved testing may be acceptable as interpreted by the CITY's Department of Building and Safety.

D. Provide equipment and materials that are new and free of defects. Provide manufacturers warranties on all equipment. Submit all warranty documents to the City. Obtain new replacements for all items that are damaged or do not function correctly.

E. Some components are sole-source to assure compatibility with existing systems.

Examples are Programmable Logic Controllers, fiber-optic modems, and remote input/output racks and modules. The Contractor shall provide sole source equipment that is completely compatible with the existing equipment. This includes ROM memory chips, release chips, firmware, software, software programs, and options, as required to match the existing equipment.

1.06 GUARANTEE
A. The Instrumentation subcontractor shall guarantee all equipment and installation, as specified herein, for a period of one-year following the date of completion of the work. To fulfill this obligation, the Instrumentation subcontractor shall utilize technical service personnel designated by the Instrumentation subcontractor to which the Instrumentation subcontractor originally assigned project responsibility for instrumentation. Services of a non-critical nature shall be performed within 5 calendar days after notification by the City and critical services within 24 hours after notification.

1. Contractor supplied equipment, software, and materials which do not achieve design requirements after installation shall be replaced or modified by the Contractor to attain compliance at no additional cost to the City. Following replacement or modification, the Contractor shall retest the system and perform any additional procedures needed to replace the complete system in satisfactory operation at no additional cost to the City and attain design compliance approval from the Engineer.

2. All parts, materials (excluding consumables), labor, travel, subsistence, or other expenses incurred in providing all services and service visits during the one-year warranty period shall be borne by the Contractor.

1.07 MANUFACTURER'S REPRESENTATIVE SERVICES
A. The Contractor shall provide jobsite visits and services of a manufacturer’s technical field representative of the following items of equipment for calibration, testing and start-up:

1. Level Transmitters

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Packet Pg. 899 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO GENERAL INSTRUMENTATION AND

CHLORINE CONVERSION PROJECT CONTROL REQUIREMENTS
17000-7

2. Programmable controller

3. Any process sensing devices and indicating devices.

B. At no separate cost to the City, the Contractor shall include the following services of qualified technical representatives (see Installation, Calibration, Testing, Precommissioning, Start-up and Instruction herein):

1. Install and connect all instruments, all elements, and all components of every system, including connection of instrument signals to primary measurement elements and to final control elements such as pumps, valves, and chemical feeders.

2. Make all necessary adjustments, calibrations and tests, as called out in this Section. The results will be logged and witnessed on test sheets supplied in this Section.

3. Instruct plant operating and maintenance personnel on the instrumentation. This time shall be in addition to whatever time is required for other facets of work at the site, and shall be the CITY’s normal working days and hours.

1.08 PERSONNEL TRAINING
A. The Contractor shall provide a comprehensive manufacturer training program for City personnel in the operation and maintenance of the equipment. for a minimum of 8 hours.

PART 2 PRODUCTS

2.01 GENERAL
A. The Contractor shall provide all instrumentation and related wiring as specified on any one of the following instrument or electrical documents:

1. Instrument Location drawings, Instrument Index, Instrument Data Sheets, Loop and Logic Diagrams, I/O Tabulation, Loop Description, One-Line Electrical Diagrams, Electrical Elementary Diagrams or as indicated on any other Contract Document.

2. Indication of required instrumentation work on any one of these Contract Documents shall require supply and installation of the instrument and related wiring, supports, appurtenances, etc., by the Contractor at no additional cost to the City.

3. Assume full responsibility to perform all engineering to select, furnish, install, program, test, calibrate, and place into operation all instrumentation, control panels, and programmable controller for a complete and functional system.

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Packet Pg. 900 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO GENERAL INSTRUMENTATION AND

CHLORINE CONVERSION PROJECT CONTROL REQUIREMENTS
17000-8
B. The monitoring and control system configurations indicated are diagrammatic.

The locations of equipment are approximate unless dimensioned. The exact locations and routing of wiring and cables shall be governed by structural conditions and physical interference and by the location of electrical terminations on equipment. All equipment shall be located and installed so that it will be readily accessible for operation and maintenance. The City reserves the right to require minor changes in location of equipment prior to roughing in without incurring any additional costs or charges. The Instrumentation subcontractor shall review the existing site conditions and examine all shop drawings for the various items of equipment in order to determine terminations for all wiring and cables. All deviations from the drawings or Specifications must be approved in writing by the Engineer.

C. All instrumentation shall be rated for operation in the ambient conditions at the equipment installation locations. NEMA 4X rated enclosures suitable for the environment shall be furnished in all general purpose areas. All 120VAC instruments shall have an internal ON/OFF switch or a local safety disconnect switch installed near the power utilization point. The safety disconnect switch shall, as a minimum, consist of a switch meeting the voltage and amperage rating of the load mounted in a weatherproof enclosure.

D. All instrumentation in hazardous areas shall be approved for use in the particular hazardous location in which it is to be installed.

E. Analog measurements and control signals shall be electrical as indicated herein, and shall vary in direct linear proportion to the measured variable, except as noted. Electrical signals outside control boards shall be 4 to 20 mA dc except as noted. Signals within enclosures may be 1-5 volts dc. Dropping resistors shall be installed at all field side terminations in the control panels to ensure loop integrity.

F. All control panels shall be provided with redundant power supplies, which are configured in a fault-tolerant manner to prevent (a) interruption of service upon failure, and (b) interruption of service necessitated by the replacement of a power supply. All power supplies shall have an excess rated capacity of forty (40) percent.

G. Each control loop shall be individually fused.

H. Equipment or methods requiring redesign of any project details are not acceptable without prior approval of the Engineer. Any changes inherent to a proposed alternative shall be at no additional cost to the City. The required approval shall be obtained in writing by the Instrumentation subcontractor through the Contractor prior to submittal of shop drawings and data. Any proposal for approval of alternative equipment or methods shall include evidence of improved performance, operational advantage and maintenance enhancement over the equipment or method specified, or shall include evidence that a specified component is not available. Otherwise, alternative equipment (other than direct, equivalent substitutions) and alternative methods shall not be proposed.

15.b
Packet Pg. 901 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO GENERAL INSTRUMENTATION AND

CHLORINE CONVERSION PROJECT CONTROL REQUIREMENTS
17000-9
I. All field mounted instrument and control equipment mounted outside of protective structures shall be equipped with suitable surge-arresting devices to protect the equipment from damage due to electrical transients induced in the interconnecting lines from lightning discharges or nearby electrical devices.

Protective devices used on 120V ac inputs to field mounted equipment shall be secondary surge protectors conforming to the requirements of IEEE Standard 28- 1972 (NSIC62.1-1971).

J. The equipment loop, logic and elementary diagrams are based on non-certified vendor information and indicate minimum scope of supply from the equipment manufacturer. The Contractor shall include additional costs in his bid to add additional instruments, wiring, computer inputs/outputs, controls, conduit, interlocks, electrical hardware, etc., into the design based on equipment manufacturer’s final certified vendor prints. The Contractor shall revise or produce new loop, logic, or elementary diagrams to meet the equipment manufacturer’s wiring requirements. Such changes to instrumentation and electrical work shall be incorporated into the scope of work at no additional cost to the City in light of the CONTRACTOR's knowledge that non-certified vendor information has been used in the design.

K. The Contractor shall be responsible for the following:

1. Install all pneumatic tubing and make connections at control panels, instruments and control valves. All tubing, pipe fittings and instrument valves shall be 316 stainless steel (SS).

2. Provide field engineering and design to install instrument air supply headers and individual air supply taps and lines as herein specified.

3. Install adequate support for pneumatic tubing runs in accordance with drawings and specifications.

4. Check all air supply branch headers by blowing with clean air before placing in service and check for tightness.

5. Clean all transmission and control tubing by blowing with dried and filtered air prior to connecting to instrument components.

6. Leak test all pneumatic control circuits in accordance with ISA Recommended Practice RP-7-1.

7. Set at manufacturer’s recommended supply pressure, all instrument air regulators.

8. Installation, wiring, termination, and installation tests for all analog instruments local control panels, Control Systems Interfaces (CSIs), panels and equipment furnished by the City.

15.b
Packet Pg. 902 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO GENERAL INSTRUMENTATION AND

CHLORINE CONVERSION PROJECT CONTROL REQUIREMENTS
17000-10

9. Equipment supply, installation, installation tests, and startup of the Nitrogen Purge System as required for the Local Control Panels and panels supplied by the City. The panels shall be continuously purged with nitrogen gas at the rate of one complete volume change per day. The nitrogen system shall consist of all necessary piping, flow regulators, valves, fittings, and accessories required to extend from the instrumentation nitrogen purge headers to all Local Control Panels only where the environment requires purge.

2.02 SPARE PARTS
A. The Contractor shall obtain and submit from the manufacturer a list of suggested spare parts for each piece of equipment. The Contractor shall also furnish the name, address, and telephone number of the nearest distributor for each piece of equipment.

1. During the term of this Contract the Contractor shall notify the Engineer in writing about any manufacturer’s modification of the approved spare parts, such as part number, interchangeability, model change or others. If the Engineer determines that the modified parts are no longer applicable to the supplied equipment, the Contractor at its expense shall provide applicable spare parts.

2. Provide the following list of spare parts in addition to other lists in other Specification Sections. The spares shall be packed in a lockable hinged plastic case suitable for long-term storage.

Spare Part Min. Qty Min. %
Level transmitter, per type 1 5
Other field switches, per type 1 5
bulbs and lenses for field panels and
analyzers
2 20

2.03 NAMEPLATE REQUIREMENTS
A. Nameplates shall be fabricated and installed in accordance with the City TAGGING PROCEDURE; EXCEPT, new equipment installations shall have nameplates fastened using stainless steel set screws, nuts, bolts, etc.

B. Field Instrumentation and Panels: A nameplate shall be supplied for identification of instrumentation and control elements, including flow meters and their transmitters, chemical analyzers, control valves, process-activated switches, pressure and temperature gauges, etc. These nameplates shall identify the component's tag number and service descriptively and shall match the Process & Instrumentation Diagram, where applicable.

C. Panel Instrumentation and Controls: Nameplates shall be provided for all instruments including function titles for each group of instruments, and other

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Packet Pg. 903 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO GENERAL INSTRUMENTATION AND

CHLORINE CONVERSION PROJECT CONTROL REQUIREMENTS
17000-11
components mounted on the front and inside of panels. A nameplate with loop tag number, as shown on the Process and Instrumentation Diagram, shall be provided for each signal transducer, signal converter, signal isolator, each electronic trip and other components mounted inside the panels. The nameplates shall be descriptive to define the function and system of each element. Nameplates shall be fabricated in accordance with the City TAGGING PROCEDURE.

D. Field Control Stations: Each field station pushbutton, selector switch and indicator light shall be identified by the loop tag number as shown on the Process and Instrumentation Diagram and in accordance with the City Tagging Procedure. The loop tag number may be combined with the instrument nameplate at Contractor discretion.

2.04 CONTROL PANELS
A. General

1. The Instrumentation subcontractor shall furnish, supply and install all control panels and enclosures for this project needed for complete installation of instrumentation and control equipment as shown on the drawings and specified herein.

2. All panels and enclosures shall meet the NEMA classification (NEMA rated 7 or 9 for hazardous environments and 4X for corrosive environments) for the environment where they are installed.

3. All outdoor control panels shall, as a minimum, be protected from the elements by a sunshield with a minimum of 9" overhang on front and sides.

4. Front of panel layouts for all control panels shall be submitted to the Engineer for review and approval prior to start of fabrication.

5. Dimensions shall be in accordance with manufacturer’s requirements.

Elevations and horizontal spacing shall be subject to Engineer's approval.

Control panels shall be constructed to accommodate operator height range from 60 to 78-inches height. Provide steps when appropriate.

6. The Contractor shall furnish, supply and install all control panels for this project in accordance with the below listed specifications. This Section, also, covers requirements for local control panels being supplied by the Equipment Manufacturer. Additionally, due to the corrosive nature of environments at solids handling plants, the control panels shall be provided with all required taps, fittings, rotameters, regulator and when specified alarm interlocks to enable the implementation of an air purge system which is in conformance with ISA-S12.4 Type Z requirements.

15.b
Packet Pg. 904 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO GENERAL INSTRUMENTATION AND

CHLORINE CONVERSION PROJECT CONTROL REQUIREMENTS
17000-12

7. This specification covers the requirements for the fabrication of instrument panel boards, mounting, finishing, piping and wiring of instrument equipment.

8. Front of panel layouts for all control panels shall be submitted to the Engineer for review and approval prior to start of fabrication. Refer to other requirements as outlined in Paragraph O-Drawings, below.

9. For panels and enclosures with NEMA ratings of 2, 3, 3S, 3R, 4, 4X, 6 and 12, all conduit entries shall be Meyer hubs or equivalent.

B. Mounting of Instruments

1. The panel vendor shall provide cutouts, and shall mount all instrument items shown or specified to be panel mounted, including any instruments specified to be furnished by other vendors but installed in panel (if applicable). Provide bracing for all cantilevered instruments with an interior depth greater than 6 inches.

2. The panel vendor shall also mount, behind the panels, other instrument accessory items as required and/or specified.

3. No instruments, terminal blocks or equipment shall be installed in such a manner that it shall block access to other equipment unless mounted on hinged panels.

4. Enclosure for all the front panel mounted instruments shall be NEMA 4X rated. Instruments which are not rated NEMA 4X shall be covered with a door and a window to provide overall NEMA 4X rating.

5. Rear of panel mounted equipment shall be installed with due regard to commissioning adjustments, servicing requirements and cover removal.

6. Spare space shall be kept clear of wiring, etc., to give maximum space for future additions.

C. Electrical Requirements for Control Panels

1. The Contractor shall furnish and install all the necessary conduit, wireways, switches, and electrical fittings with wire for all circuits to instruments and other panel electrical devices to assure a complete and acceptable installation.

2. Signal and low voltage wiring shall be run separately from power and 120-volt control wiring.

3. Provide individual disconnects grouped at one location for easy operation for all foreign voltage sources. Provide a minimum 4” x 6” placard marked “FOREIGN VOLTAGE DISCONNECTS” located adjacent to the grouped disconnects.

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Packet Pg. 905 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO GENERAL INSTRUMENTATION AND

CHLORINE CONVERSION PROJECT CONTROL REQUIREMENTS
17000-13

4. All devices shall be capable of "lock and tag" procedures to isolate hazardous energy.

5. Conduit, wireways, junction boxes and fittings shall be installed for all signal wire, all thermocouple or resistance thermometer lead wire.

Conduit or wireway runs shall include those required between temperature sensors and temperature indicators and between the thermocouple wireway or junction box to instruments.

6. Each terminal connection shall have a plastic plate with a terminal and instrument tag number. All wiring shall be identified with stamped tubular wire and markers.

7. Freestanding panels shall be provided with switched fluorescent back-ofpanel lights. One light shall be provided for every 4-feet of panel width and shall be mounted inside and in the top of the back-of-panel area.

Light shall be switched by door closure.

8. Freestanding panels shall be provided with a 15-amp, 120-volt, service outlet circuit within the back-of-panel area. The circuit shall be provided with three-wire, 120-volt, 15-ampere, duplex receptacles, one for every 4- feet of panel width (two minimum per panel) and spaced evenly along the back-of-panel area.

9. Smaller panels shall be so sized as to adequately dissipate heat generated by equipment mounted in or on the panel.

10. Provide a hand switch controlled 100-watt incandescent light and a breaker protected 120-volt, 15-amp duplex receptacle within each smaller panel.

11. Wiring Methods
D. Wiring methods and materials for all panels shall be in accordance with the NEC requirements for General Purpose (no open wiring) unless otherwise specified.

Open wiring in closed, cabinet type panels is allowed when specified in the material specifications. Unless otherwise specified by the material specification, design and installation of materials shall conform to the requirements of the latest edition of the following standards and codes as a minimum.

1. National Electrical Code

2. All National Safety Codes

3. American Petroleum Institute Standard RP-550

4. Applicable Local Law and Regulations

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Packet Pg. 906 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO GENERAL INSTRUMENTATION AND

CHLORINE CONVERSION PROJECT CONTROL REQUIREMENTS
17000-14
E. Unless otherwise specified by the material specifications, all instruments, alarm systems and motor controls shall operate on 115-volt, 60-Hertz circuits. The Engineer may allow 24 volts direct current power when conduit runs can be reduced by using the lower power circuit voltage.

F. All wiring entering cabinets shall first land on terminal strips before connection to any other items, unless otherwise indicated on the drawings.

G. At a location near the top of the panel (or bottom), the panel fabricator is to furnish terminal box connections for the main power supply entry.

H. Power supply switches for alarm units shall be three-pole type, arranged to open both the power and alarm circuits. Each annunciator equipped with a separate switch.

I. Instruments located on the same panel section and serving the same process unit may be connected to a common source from the power supply. The numbers of circuits depends on the circuit load as noted herein. An appropriately sized circuit breaker shall be provided for each branch circuit to individual equipment.

The total circuit load shall not exceed 10 amps. Different panel sections or different process units must not use common source.

1. When instruments do not come equipped with integral fuses, the panel fabricator shall furnish and install fuses as required for the protection of individual instruments against fault currents. Fuses shall be mounted on the back of the panel, in fuse holder and each fuse shall be identified by a service nametag. Fuses shall be as manufactured by Bussman Manufacturing Division, or equal, Type KAWTRON.

J. Control Panel Temperature Control

1. All panels shall be provided with louvers, Sun shields, heat sinks, forced air ventilation, or air conditioning units as required preventing temperature buildup inside of panel. The internal temperature of all panels shall be regulated to a range of 45 Deg F to 120 Deg F under all conditions.

Under no circumstances shall the panel cooling or heating equipment compromise the NEMA rating of the panel.

2. Provide custom fabricated sun shields for all outdoor panels in accordance with the following requirements:
a. Sun shields shall be fabricated from minimum 12 gauge Type 316 Stainless Steel. Units shall be designed, fabricated, installed and supported to fully cover and shade the top, sides and back of the enclosure, and to partially shade the front panel of the enclosure, from direct exposure to sunlight from sunrise to sunset. b. Depending on overall size, sun shields may be fabricated in single or multiple segments for attachment to the enclosure support framing or to separate free standing framing around the enclosure.

15.b
Packet Pg. 907 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO GENERAL INSTRUMENTATION AND

CHLORINE CONVERSION PROJECT CONTROL REQUIREMENTS
17000-15
c. Sun shields shall not be attached directly to the enclosure by drilling holes through, or welding studs to, the enclosure surfaces, and shall be designed and mounted to provide a minimum 3 inch air gap all around the enclosure for air circulation and heat dissipation.
d. The top section of all sun shields shall be sloped at a minimum angle of 5 degrees from horizontal. For wall mounted enclosures, the top section shall slope downward away from the wall and towards the front of the enclosure. For free standing, floor mounted and frame mounted enclosures the top section shall slope downward towards the backside of the enclosure.
e. The front edge of the top section of all sun shields shall incorporate a narrow and more steeply sloped drip shield segment which sheds water away from the front of the enclosure and prevents it from dripping and/or running directly onto the front panel of the enclosure.
f. All seam welds used in sun shield fabrication shall be continuous and shall be ground smooth.
g. All exposed corners, edges and projections shall be smooth rounded or chamfered to prevent injury.

3. Control panels housed within buildings with climate control shall be equipped with ventilation fans.

K. Control Panel Material

1. Wire for all 120 volt circuits shall be No. 14 AWG stranded with lugs with Type THWN or MTW insulation. All terminals for external wiring conne0ptms and on the completed unit:
a. Tag number
b. Manufacturer
c. Model number
d. Serial number
e. Calibration range
(1) Calibration Data: Input, output, and error at 10 percent, 50 percent, and 90 percent of span.
(2) Switch setting, contact action, and dead band for discrete elements
(3) Space for elements
(4) Space for sign off and date

2.05 START-UP

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Packet Pg. 908 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO GENERAL INSTRUMENTATION AND

CHLORINE CONVERSION PROJECT CONTROL REQUIREMENTS
17000-16
A. Retest software using the bench test sheets. Value changes, alarms, HMI graphics, and data links are reviewed. Initial setpoints are established from the design and modified to reflect the actual installation. Tuning parameters are selected, tested, and adjusted for optimum performance. Errors are repaired and the software receives final certification. Contractor shall re-bench test the program at the CITY's discretion. Coordinate startup activities with the operational testing. The startup is deemed successful after a full seven-day test without the City declaring there are no major software changes.

B. When all Systems have successfully completed the operational tests, start-up by the City operating personnel can follow. Provide start-up and make corrections of discrepancies observed during start-up.

C. Provide one set of all programming software and demonstrate control system as required.

D. Provide Instrument Loop Diagrams: The design drawings for template instrument loop diagrams and adaptor tables to be manipulated to show all instrument loops for the project.

E. Provide Instrument Data Sheets: Equipment Data Sheets.

F. Provide Sample Real + SCADA I/O Test Sheets.

END OF SECTION

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Packet Pg. 909 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO INSTRUMENTATION AND CONTROL

CHLORINE CONVERSION PROJECT DESCRIPTIONS
17300-1
SECTION 17300

INSTRUMENTATION AND CONTROL DESCRIPTIONS
PART 1 GENERAL

1.01 DESCRIPTION
A. It is the intent of this Section to briefly describe overall control philosophy and specific process control strategies in order that Instrumentation and Control Monitoring (ICM) System Subcontractor and suppliers of packaged systems and subsystems shall be aware of the complete I&C System and to ensure hardware and software compatibility.

B. Certain systems are supplied as package systems furnished under other Divisions of the Specifications. Specific control strategies for those systems are described in the respective Specification Sections.

C. The functionality and controls displayed on the P&IDs shall be provided as either physical switches, buttons, etc. or programmed into the HMI for each piece of equipment. In general, the switches, buttons, etc. shown on the P&IDs shall be provided as physical switches, buttons, etc. on the control panel unless otherwise noted or approved by the Engineer. The Contractor shall coordinate with the equipment supplier to provide all controls shown on the Plans and specified herein.

1.02 RELATED WORK SPECIFIED ELSEWHERE
A. Section 16010, Electrical General Provisions
B. Section 17405, Process Instrumentation and Control
C. Section 17411, PLC Software and SCADA Hardware and Software

1.03 SYSTEM OVERVIEW
A. The instrumentation and control equipment for the CITY of El Centro Chlorine Conversion project is to enable process operation within the design criteria providing sufficient measurement, indication and automatic control on selective basis. The overall function of the system shall provide an efficient control and monitoring interface between plant operations and treatment processes by presenting visual and audible information of plant operating parameters, equipment status, and alarm conditions. It shall provide automatic control of critical parameters, which would require frequent operator attention. The system shall provide means for manual override operation of any automatic function when required and shall permit control of the operation of motors and valves for satisfactory process performance.

B. In case of conflict between the P&IDs and the description in this Section of Specifications, the P&IDs will govern.

15.b
Packet Pg. 910 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO INSTRUMENTATION AND CONTROL

CHLORINE CONVERSION PROJECT DESCRIPTIONS
17300-2

1.04 DEFINITIONS
A. SCADA – Supervisory Control System & Data Acquisition Software that;

1. Monitors all PLC alarm and status registers.

2. Provides an alarm system that includes alarm acquisition, time stamp, alarm sequences, configurable remote (dial-up) relaying alarms.

3. Provides a status display appropriate for the equipment.

4. Records run time for all motors.

5. Allows trends to be developed on measured process variables.

6. Allows time, input & setpoint control of equipment.

7. Configurable process screens used to convey operator information.

B. PLC - Programmable Logic Controller.

Performs regulatory control and monitoring for all input/output, including data communication.

C. P&ID – Process & Instrumentation Diagram
Conforms to ISA S5 series symbology to convey to the programmer process status, alarm and control relationships, provide universal tags and link the various processes. Note control schemes for vendor-supplied equipment is not shown; however, required SCADA status, alarm and control (setpoint) signals are shown.

PART 2 PRODUCTS

2.01 General
A. All PLC programming and SCADA configuration shall be developed in a consistent and logical manner. Every line of PLC code shall have a description of the use of the code. All graphics of like equipment shall have the same look and feel.

B. All alarm conditions shown on the P&ID shall be recorded as such in the PLC and the SCADA. The SCADA faceplates shall allow the operator to identify any alarm to be sent to the dial-up modem for remote operator notification. Alarm shall be time stamped and kept in time sequence to aid in troubleshooting the root cause of equipment failure.

2.02 Tank Level Indicators and Alarm

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Packet Pg. 911 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO INSTRUMENTATION AND CONTROL

CHLORINE CONVERSION PROJECT DESCRIPTIONS
17300-3
A. Liquid levels in tanks TK-110 and TK-120 are detected by a level element within each tank. Liquid levels (LI-110B, LI-110B) are displayed on both local HMI and SCADA (0% to 100% ranges). Each tank will have a dedicated digital level indicator (LI-110A, LI-120A) located at truck fill station area (0% to 100% ranges).

B. Associated P&ID: I-02
C. Associated Equipment and Instrument
a. Chemical Storage Tank: Sodium Hypochlorite TK-110 and TK-120 b. Level Sensor and Transmitter: LE/LIT-110; LE/LIT-120 c. Level Indicator (truck fill station): LI-110A; LI-120A D. Associated PLC: PLC-01
E. When the liquid level reaches at 15 percent of operating range, LEVEL LOW alarms (LLA-110, LLA-120) are sent and displayed at both the local HMI and SCADA. The set point of LEVEL LOW is adjustable at both the local HMI and SCADA.

F. When the liquid level reaches at 90 percent of operating range, LEVEL HIGH alarms (LHA-110, LHA-120) are sent and displayed at both the local HMI and SCADA. The set point of LEVEL HIGH is adjustable at both the local HMI and SCADA. Truck chemical transfer is terminated.

2.03 Chemical Metering Pumps
A. Associated P&ID: I-02 and I-03
B. Associated Equipment and Instrument
a. Chemical Metering Pump:
(1) Sodium Hypochlorite to Clearwell - PSH-110 and PSH-120 (2) Sodium Hypochlorite to Clarifiers - PSH-130, PSH-140 and PSH150 C. Associated PLC: PLC-01
D. Chemical metering pumps can be controlled locally or remotely from the local HMI and SCADA. When the pump is under the LOCAL mode, the pump run/stop or speed control can be controlled by the control pad located at the pump. When the pump is under the REMOTE mode, the pump can be controlled/monitored at both the local HMI and SCADA.

E. The local HMI will include HANDOFF-AUTO (H-O-A) selector switch in accordance with the following strategy:
a. HAND Mode

15.b
Packet Pg. 912 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO INSTRUMENTATION AND CONTROL

CHLORINE CONVERSION PROJECT DESCRIPTIONS
17300-4
(1) In Hand, manual control of the pumps shall be provided through both local HMI and SCADA. The pump RUN/STOP and the
pumping rate (i.e. speed control) are controlled by the operator’s manual commands at both local HMI and SCADA.
(2) When the operational staff enters the desired set point in GPH (gallon per hour), the pump will vary the pumping speed to achieve the desired GPH.
b. AUTO Mode
(1) AUTO control shall be provided through the PLC with the interface at the CITY’s SCADA. When the H-O-A selector switch is in the AUTO position at the local HMI, the pump shall be controlled by the control logic. Pumps PSH-110 (or PSH-120) will automatically inject the chemicals to the clearwell in accordance with target chlorine residual concentration. The target chlorine residual concentration can be manually adjustable. The residual chlorine analyzer measures the chlorine residual at wetwell pump discharge pipe. The target chlorine set point shall be monitored and adjustable at the local HMI and SCADA.
(2) AUTO control shall be provided through the PLC with the interface at the CITY’s SCADA. When the H-O-A selector switch is in the AUTO position at the local HMI, the pump shall be controlled by the control logic. Pumps PSH-130, PSH-140, and PSH-150 will automatically inject the chemicals to the clarifiers in accordance with the water flowrate to the existing filters. The chemical feed rate will be proportional to the total water flowrate flowing to the filters. Contractor shall coordinate with CITY’s personnel to determine the coefficient for chemical feed rate versus water flowrater to the filter. The chemical feed rate and/or coefficient shall be monitored and adjustable at the local HMI and SCADA. (3) The operator shall have the ability to select a duty and a standby pump. In the event that duty pumps shut down, the SCADA system shall automatically start up the standby pump to maintain Auto Mode and chemical injection.
(4) Ultrasonic Flow Meter – The flow rate of sodium hypochlorite shall be displayed at SCADA via LCP.

F. The following shall be displayed for each metering pump at both HMI and SCADA.
(1) Pump Running Status
(2) Pump Speed Indication
(3) Pump General Fail Alarm
(4) Pump Tube Leak Alarm
(5) Pump Tube Revolution Alarm
(6) Sodium Hypochlorite Flow Rate

15.b
Packet Pg. 913 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO INSTRUMENTATION AND CONTROL

CHLORINE CONVERSION PROJECT DESCRIPTIONS
17300-5

2.04 Safety Shower/Eyewash Station
A. When a flow switches (FS-110) detects the presence of flow greater than 1 GPM, an alarm will be sent to SCADA indicating the safety shower/eyewash station has been activated.

B. Associated P&ID: I-02
C. Associated Equipment and Instrument
a. Safety Shower/Eyewash: SSE-110
b. Flow Switch: FS-110
D. Associated PLC: PLC-01

END OF SECTION

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Packet Pg. 914 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO INSTRUMENTATION AND CONTROL

CHLORINE CONVERSION PROJECT DESCRIPTIONS
17300-6
This Page Intentionally Left Blank

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Packet Pg. 915 Attachment: Bid Set - Technical Specifications Volume II of II (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

CITY OF EL CENTRO PROCESS INSTRUMENTATION AND CONTROL
CHLORINE CONVERSION PROJECT 17405-1
SECTION 17405

PROCESS INSTRUMENTATION AND CONTROL
PART 1 GENERAL

1.01 THE REQUIREMENT
A. The CONTRACTOR shall not be responsible for software re-configuration of the existing SCADA system.

B. The City will be responsible for programming the PLC to communicate to the SCADA System over the network.

C. The Contractor shall reference General Requirements, and testing requirements in addition to the specific process instrumentation and control system tests detailed in this Section.

D. The PLC I/O wiring shall be coordinated with the address assignment in the PLC I/O list. Any change from the I/O list shall require prior Engineer approval. The Contractor shall obtain the conformed and final I/O list from the City, one month after the Notice to Proceed date or as agreed in the subsequent meeting, whichever is later.

1. The Instrumentation SUBCONTRACTOR shall provide complete instrumentation systems as indicated on the Contract Drawings. The Instrumentation SUBCONTRACTOR shall complete all engineering work including installation drawings to produce a complete instrumentation system. It will be necessary for the Instrumentation SUBCONTRACTOR to refer to existing documentation in order to integrate the existing I/O’s with the new control system.

2. The drawings are diagrammatic and do not show all detail requirements.

Provide all such detail requirements as needed to make the systems functional, complete, accurate, and capable of operating continuously under worst-case operating conditions. This includes, but is not limited to, the following: Conduit, supports, hardware, pads, fittings, hubs, lugs, locknuts, brackets, clamps, clips, junction boxes, outlet boxes, bushings, couplings, kits, covers, adapters, connectors, racks, modules, programming, cabinets, cables, plugs, cards, circuit boards, power supplies, signal conditioners, signal isolators, wiring, panels, seals, lamps, fuses, modems, converters, interface devices, terminators, matchers, tags, ties, markers, switches, relays, repeaters, boosters, line drivers, timers, power conditioners, surge protectors, fans, heaters, thermostats, indicators, push buttons, batteries, receptacles, and transient voltage surge suppressors.

3. Where operational problems, noise, or improper signals occur due to line capacitance, magnetic fields, harmonics, eddy currents, improper grounds, RF interference, low signal strength, low voltage, improper impedance, induced current and/or voltage, etc., provide corrections

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CHLORINE CONVERSION PROJECT 17405-2
which eliminate the problem. Corrections may include, but are not limited to, magnetic shielding, isolation transformers, isolator amplifiers, grounding separate conduits, wiring relocation and equipment relocation.

4. All items, elements, features, signals, wiring, or protection shown or included in the drawings or the specifications or any other Contract Document are required to be furnished and placed in service by the Contractor as indicated. In case of conflict, the precedence of documents defined in the General Conditions shall govern. No particular detail, list or description is intended to include all associated features required to provide the specified integrated and functional facilities. Additionally, verify that all features specified above coordinate with related requirements included in other specifications and on the drawings.

5. As a minimum, the Instrumentation SUBCONTRACTOR, under the direction of the Contractor, shall assume full responsibility for the following:
a. Implementation of the control and instrumentation system:
1) Provide all engineering, labor and materials required to; prepare hardware submittals; prepare design documents
for devices shown on the Contract Documents; design,
develop, electronically draft, and submit loop drawings and control panel designs (every input/output point shall
appear on a loop drawing); prepare test plan, training plan, and recommended spare part list submittals; coordinate
and integrate all vendor-provided hardware and software; procure hardware; fabricate panels; factory test the panels; supervise the installation of all instrumentation devices and control panel devices; perform and document all loop tests, system tests, and the seven (7) day test for the entire control and instrumentation system.
2) Provide all engineering, labor, and materials required to prepare Operations and Maintenance Manuals, conduct
training classes, and submit “as-built” and/or record
drawings which reflect the installed state of the control and instrumentation system at the time of acceptance.
b. Integration of the control and instrumentation system with instrumentation and control devices being provided under other specification sections:
1) Provide all engineering, labor, and materials required to review vendor drawings and to design, develop,
electronically draft and submit all requisite loop drawings and “as-built” loop drawings associated with:
2) Equipment being provided under this and other sections of these specifications.

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3) Provide all engineering, documentation, labor, and
materials required to resolve signal, power, or functional incompatibilities between the control and instrumentation system and interfacing devices. This includes all interface to existing equipment.
4) Provide all engineering, labor, and materials required to; supervise and install all instrumentation and control panels verify the installed compliance with the manufacturers’ recommendations; supervise the performance and
documentation of loop testing.
5) Demolition of instrumentation and equipment to be
removed. Relocation or other disposition of nondemolished signals that may be routed through instruments, equipment, or panels.

6. The Instrumentation SUBCONTRACTOR shall obtain from the Contractor the required information on those primary elements, vendor packages, and other control equipment or devices which are furnished by other suppliers but are required to be interfaced in this work. The features of these devices shall be coordinated with related devices and features shown on the mechanical drawings or instrumentation drawings.

7. The Instrumentation SUBCONTRACTOR shall coordinate his work to ensure that:
a. All components provided under this Section are properly installed. b. The proper type, size, and number of control wires with their conduits are provided and installed.
c. Proper electric power circuits are provided for all components and systems.
d. Proper communications and network conduit, cable, and terminations are provided.
e. Resolve all discrepancies resulting from mechanical or electrical equipment supplied with ratings which are different than those shown on the drawings.

8. The Contractor shall assign the Instrumentation SUBCONTRACTOR to have full responsibility for obtaining required functionality of all new and modified instrumentation and control systems. The Contractor shall have said Instrumentation SUBCONTRACTOR perform all engineering and coordination necessary in order to select, furnish, install, connect, calibrate, integrate and place into operation all sensors, instruments, alarm equipment, control boards, panels, computers, process control modules, accessories and all other equipment as specified herein.

Furthermore, said Instrumentation SUBCONTRACTOR must calibrate and demonstrate the operability of said systems in accordance with the Contract Documents.

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9. The Instrumentation SUBCONTRACTOR shall examine the drawings, and specifications to become fully acquainted with the method of construction and to evaluate the quantity of work to be performed. In case of conflicting or incomplete technical information, the Instrumentation SUBCONTRACTOR shall coordinate the resolution of these conflicts and deficiencies with the Engineer at no additional cost to the City.

Resolution of these discrepancies shall be obtained from the Engineer by the Instrumentation SUBCONTRACTOR prior to purchasing of the instrument item.

10. Contractor and Instrumentation SUBCONTRACTOR shall note that the equipment loop, logic and elementary diagrams are based on noncertified vendor information and indicate minimum scope of supply from the Equipment Manufacturer. The Instrumentation SUBCONTRACTOR shall include all costs in this bid to integrate additional instruments, wiring, computer inputs/outputs, controls, conduit, interlocks, electrical hardware, drawing revisions, etc., into the design based on Equipment Manufacturer’s final approved shop drawings. Such changes to instrumentation and electrical work shall be incorporated into the scope of work at no additional cost to the City.

11. The Contractor shall provide all instrumentation and all related wiring as specified on any one of the following instrumentation or electrical documents: instrument location drawings, Instrument Index, I/O list database, loop descriptions, one-line electrical diagrams, elementary diagrams, or as indicated on any other Contract Document. Indication of required instrumentation work on any one of these Contract Documents shall require supply and installation of the instrument and related wiring, supports and appurtenances by the Contractor at no additional cost to the City.

1.02 RELATED WORK SPECIFIED ELSEWHERE
A. Control Panels: The control panel specification within Section 17405, Process Instrumentation and Control and Section 16050, Basic Materials and Methods.

B. The requirements of the following sections apply to the work of this Section.

Other sections of the specifications, not referenced below, shall also apply to the extent required for proper performance of this work.

1. Electrical General Provisions:16010

2. Basic Materials and Methods: 16050

1.03 REFERENCE SPECIFICATIONS, CODES AND STANDARDS
A. Comply with the reference specifications of the General Requirements.

B. The equipment, materials and installation shall comply with the applicable standards, specifications and regulations of the following:

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1. Instrument Society of America (ISA)

2. American Petroleum Institute (API)

3. National Electrical Manufacturers Association (NEMA)

4. Occupational Safety and Health Administration (OSHA)

5. American National Standards Institute (ANSI)

6. Military standards (MIL Standards)

7. National Fire Protection Association (NFPA)

8. Scientific Apparatus Makers Association (SAMA)

9. Institute of Electrical and Electronic Engineers (IEEE)

10. National Electrical Code (NEC)

11. Insulated Cable Engineers Association (ICEA)

12. Local Power and Telephone Companies

13. National Electrical Code (NEC)

14. Underwriters Laboratories (UL)

15. All electrical equipment, components, devices, etc. shall be Underwriters Laboratories (UL) listed or approved by a testing laboratory as approved by the Engineer.

1.04 RELATED DOCUMENTATION
A. This Section addresses hardware considerations and the process control equipment. Software and hardware are unified during the FAT test, which is described in this Section.

1.05 DEFINITIONS AND ABBREVIATIONS
A. Operator Interface Software (OIS): Manufacturer’s standard operator interface software package which is independent of the specific project on which it is used, and is designed to be configured by other.

B. Application Software: The software generated by configuring the OIS and the programmable logic controller software to provide functions which are specific to the project.

C. Abbreviations
CFDT Combined Factory Demonstration Test

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CSSDT Combined Staging Site Demonstration Test
FAT Functional Acceptance Test
FCP Field Control Panel
FDT Factory Demonstration Test
FTP Field Termination Panel
HMI Human Machine Interface
IFMS Influent Flow Monitoring System
I/O Inputs / Outputs (PLC)
ISA Instrument Society of America
LAP Laminated Aluminum Polyethylene
LCP Local Control Panel
OIS Operator Interface Software
ORT Operational Readiness Test
OTDR Optical Time Domain Reflectometer
PLC Programmable Logic Controller
RAT Reliability Acceptance Test
RIO Remote Input / Outputs (PLC)
SSDT Staging Site Demonstration Test
TJB Terminal Junction Box

1.06 CONTRACTOR SUBMITTALS
A. Submittals shall be made in accordance with Shop Drawing Submittals of the General Requirements.

B. The CITY’s review of shop drawings shall not relieve the Contractor from supplying systems in full compliance with the requirements of the specifications.

Provide equipment, which fits in the spaces indicated on the drawings.

Equipment, which is larger than shown may be rejected by the Engineer.

C. Shop Drawings: The Instrumentation SUBCONTRACTOR shall prepare and submit through the Contractor complete and organized shop drawings as specified herein. Interface between instruments, motor starter, control valves, variable speed drives, flow meters, existing instruments, and other equipment related to instrumentation and control shall be included in the shop drawing submittal.

D. During the period of preparation of this submittal, the Contractor shall authorize direct, informal liaison between the Instrumentation SUBCONTRACTOR and the Engineer for exchange of technical information. The Instrumentation SUBCONTRACTOR is specifically directed to liaison with the Process Control Integration Division. As a result of this liaison, certain minor refinements and

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revisions in the systems as specified may be authorized informally by the Engineer, but these shall not alter the scope of work or cause increase or decrease in the Contract Price. During this informal exchange, no oral statement by the Engineer shall be construed to give formal approval of any component or method, nor shall any statement be construed to grant formal exception to or variation from these Contract Documents.

E. In the Contract Documents, all systems, meters, instruments, equipment and other components are represented schematically, and are designated by numbers, as derived from criteria in the Instrument Society of America Standard ANSI/ISA S 5.1. The City has established a naming convention for these items as depicted in the Contract Documents. If the Contractor needs additional tag numbers, obtain them through the Project Manager.

F. The nomenclature and numbers designated in the Contract Documents shall be employed exclusively throughout the shop drawings, data sheets, and similar materials. Any other symbols, designations, and nomenclature unique to the manufacturer's standard methods shall not replace those prescribed above.

G. The Contractor shall submit a hardware submittal that utilizes detailed shop drawings and data prepared and organized by the Instrumentation SUBCONTRACTOR. The hardware shall be submitted and get approved by the Engineer at least 30 days before ordering the equipment and/or starting fabrication, as applicable. The Contractor shall prepare the submittal schedule assuming a minimum of two submittal cycles. All drawings including shop drawings shall include the letterhead and/or title block of the Contractor responsible for this project. The title block shall include, as a minimum, the CONTRACTOR’s registered business name and address, project name, drawing name, revision level, and personnel responsible for the content of the drawing.

H. Instrumentation Loop Diagrams

1. Instrumentation Loop Diagrams: The loop diagrams are included in and shall be used as a reference of detail to be provided on the loop drawing by the Contractor.

2. All loop drawings shall be developed in an electronic (Latest version of AutoCAD) format that matches the CITY’s baseline loop diagram format.

When modifications are made to existing facilities, the Contractor shall obtain existing loop diagrams (if available) and redraw in AutoCAD format and modify these diagrams to reflect the final field conditions. Submitted drawings shall be easily integrated into the existing drawing system. Asbuilt drawings shall be submitted both in hard copy and electronic (AutoCAD version per City requirement) format. All electronic files of the loop drawings must follow City CAD standards. The loop drawings shall be submitted and approved by the Engineer at least 30 days before the start of the unwitnessed ORT or before start of fabrication whichever is earlier, as applicable. The Contractor shall prepare the submittal schedule assuming a minimum of two submittal cycles. The loop drawings must be coordinated with associated equipment (i.e. actuators, etc.) and control panel schematics prior to submittal to the Engineer.

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3. Control Panel Engineering Submittal: The Instrumentation SUBCONTRACTOR shall submit a control panel engineering submittal (CPES) for each control panel being provided under this Section. The CPES shall completely define and document the construction, finish, layout, power circuits, signal and safety grounding circuits, fuses, circuit breakers, signal circuits, internally mounted instrumentation components, faceplate mounted instrumentation components, internal panel layout, and external panel layout. All panel drawings shall, as a minimum, be “B” size with all data sheets and manufacturer specification sheets being “A” size.

J. Operation and Maintenance Manuals: Operation and Maintenance manuals shall be in accordance with Operation and Maintenance Manuals of the General Requirements.

K. Spare Parts List: A Spare Parts List shall contain the required information for each instrument assembly, where indicated.

L. Test Procedure Submittal: The Instrumentation SUBCONTRACTOR shall submit the procedures proposed to be followed during the tests required under this project. Procedures shall include statement indicating test objectives, test descriptions, forms, and checklists to be used to control and document the required tests. Prior to the preparation of the detailed test procedures, the Contractor shall submit outlines of the specific proposed tests. Submittals shall include examples of the proposed forms and checklist.

M. Control Valve Submittal: The Contractor shall submit the following data 90 days after Notice to Proceed:

1. Dimensional outline and mounting details

2. Diagrams (wiring, schematic, logic, etc.)

3. Certified performance data

4. Welding procedures and qualification test

5. Non-destructive testing procedures

6. Inspection and test plan
N. Instrument Installation Detail and Submittal: The Contractor shall submit the following data 60 days after Notice to Proceed:

1. Detail and Instrument Installation drawings.

2. Bill of Materials.

3. Prior to acceptance, the control valve supplier shall submit function test verification certifications and hydrostatic leak test certifications.

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1.07 QUALITY ASSURANCE
A. Accuracy: The accuracy of each instrumentation system or loop shall be as determined as a probable maximum error. This shall be the square-root of the sum of the squares of certified “accuracies” of the designated components in each system, expressed as a percentage of the actual span or value of the measured variable. Each individual instrument shall have a minimum accuracy of ±0.5 percent of full scale and a minimum repeatability of ±0.25 percent of full scale unless otherwise specified. Instruments which do not conform to these criteria are not acceptable.

B Where materials and equipment are specified to conform to the standards of the Underwriter’s Laboratories, the label of, or listing with, reexamination in UL Publication Reference No. 1 shall be accepted as sufficient evidence that the items conform to Underwriter’s Laboratories requirements. In lieu of such label, listing of the materials or equipment by a recognized approved testing may be acceptable as interpreted by the Engineer.

C. Provide equipment and materials that are new and free of defects. Provide manufacturers’ warranties besides the Contract warranty on all equipment.

Submit all warranty documents to the City. Obtain new replacements for all items that are damaged or do not function correctly.

1.08 GUARANTEE
A. The Contractor shall guarantee all equipment and installation, as specified in the General Requirements. Work to troubleshoot failures and to replace, calibrate and test components shall be performed by technical service personnel who were responsible for that original installation. Services of a non-critical nature shall be performed within 5 calendar days after notification by the City and critical services within 24 hours after notification.

1. Following replacement or modification, the Contractor shall retest the system and perform any additional procedures needed to place the complete system in satisfactory operation at no additional cost to the City.

2. Costs for all parts, materials (excluding consumables), labor, travel, subsistence, or other expenses incurred in providing all services and service visits during the one-year warranty period shall be borne by the Contractor.

1.09 MANUFACTURER’S REPRESENTATIVE SERVICES
A. The Contractor shall provide jobsite visits and services of a manufacturer’s technical field representative for the following items of equipment for calibration, testing and start-up:

1. Programmable Logic Controller

2. Any process sensing devices and indicating devices.

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B. At no separate cost to the City, the Contractor shall include the following services of qualified technical representatives (see Installation, Calibration, Testing, Precommissioning, Start-up and Training herein):

1. Install and connect all designated instruments, all elements, and all components of every system, including connection of instrument signals to primary measurement elements and to final control elements such as pumps, valves, and chemical feeders.

2. Make all necessary adjustments, calibrations and tests, as called out in this Section.

3. Instruct plant operating and maintenance personnel on the instrumentation.

PART 2 PRODUCTS

2.01 GENERAL
A. The Contractor shall provide all instrumentation and related wiring for a complete functioning system as indicated, specified, or implied on any one of the following instrument or electrical documents:

1. Instrument Location Drawings, Instrument Index, Instrument Data Sheets, Loop and Logic Diagrams, I/O Tabulation, Loop Description, One-Line Electrical Diagrams, Electrical Elementary Diagrams or as indicated on any other Contract Document.

2. Indication of required instrumentation work on any one of these Contract Documents shall require supply and installation of the instrument and related wiring, supports, appurtenances, etc.

B. All meters, instruments, and other components shall be the most recent fieldproven models marketed by their manufacturers at the time of submittal of the shop drawings unless otherwise specified to match existing equipment.

C. All panel mounted instruments shall have matching style and general appearance. Instruments performing similar functions shall be of the same type, model, or class, and shall be of one manufacturer.

D. All instrumentation shall be rated for operation in the ambient conditions at the equipment installation locations. NEMA 4X rated enclosures suitable for the environment shall be furnished in all general purpose areas. All 120VAC instruments shall have a local lockable safety disconnect switch installed near the power utilization point. The safety disconnect switch shall, as a minimum, consist of a switch meeting the voltage and amperage rating of the load mounted in a weatherproof enclosure with a transparent lockable cover.

E. All instrumentation, indicating lights, switches and all other devices supplied under Division 17 and Division 16 in hazardous areas shall be approved for use individually and as system in the particular hazardous location in which it is to be

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installed.

F. Analog measurement and control signals shall be electrical as indicated herein, and shall vary in direct linear proportion to the measured variable, except as noted. Electrical signals outside control boards shall be 4 to 20 milliamperes dc except as noted. Signals within enclosures may be 1-5 volts dc. Dropping resistors shall be installed at all field side terminations in the control panels to ensure loop integrity.

G. Each control loop shall be powered from a fused disconnect terminal with blown fuse indication.

H. Equipment or methods requiring redesign of any project details are not acceptable without prior approval of the Engineer. Any changes inherent to a proposed alternative shall be at no additional cost to the City. The required approval shall be obtained in writing by the Instrumentation SUBCONTRACTOR through the Contractor prior to submittal of shop drawings and data. Any proposal for approval of alternative equipment or methods shall include evidence of improved performance, operational advantage and maintenance enhancement over the equipment or method specified, or shall include evidence that a specified component is not available. Otherwise, alternative equipment (other than direct, equivalent substitutions) and alternative methods shall not be proposed.

I All field mounted instrument and control equipment mounted outside of protective structures shall be equipped with suitable surge-arresting devices to protect the equipment from damage due to electrical transients induced in the interconnecting lines from lightning discharges or nearby electrical devices.

Protective devices used on 120V ac inputs to field mounted equipment shall be secondary surge protectors conforming to the requirements of IEEE Standard 28- 1972 (NSIC62.1-1971).

J. The Contractor shall provide all equipment, material, labor supervision, consumables, scaffolding, etc., for the installation of the instrumentation systems in accordance with the drawings and specifications.

1. Provide and submit for review field engineering design as required for mounting and supporting details of all field-mounted components.

2. Provide any additional schematic and interconnection diagrams that may be required to facilitate erection or complete the installation of equipment.

3. Remove all temporary supports, bracing or other foreign objects that were installed in instruments, control panels or other equipment to prevent damage during shipping, storage and/or erection.

4. Coordinate this work with that of the different trades so that interference between conduit, piping, equipment, architectural and structural work shall be avoided.

5. The Contractor shall furnish all hardware and stands and modify these to meet actual site conditions as necessary to mount instrumentation items.

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K. The equipment loop, logic and elementary diagrams are based on non-certified vendor information and indicate minimum scope of supply from the equipment manufacturer. The Contractor shall include additional costs in his bid to add additional instruments, wiring, computer inputs/outputs, controls, conduit, interlocks, electrical hardware, etc., into the design based on equipment manufacturer’s final certified vendor prints. The Contractor shall revise or produce new loop, logic, and elementary diagrams to meet the equipment manufacturer’s wiring requirements. Such changes to instrumentation and electrical work shall be performed at no additional cost to the City in light of the CONTRACTOR’s knowledge that non-certified vendor information has been used in the design.

2.02 SPARE PARTS
A. The Contractor shall obtain and submit from the manufacturer a list of recommended spare parts for each piece of equipment according to the provisions of Operation and Maintenance Manuals of the General Requirements.

The Contractor shall also furnish the name, address, and telephone number of the nearest distributor for each piece of equipment.

1. During the term of this Contract the Contractor shall notify the Engineer in writing about any manufacturer’s modification of the identified spare parts, such as part number, interchangeability, model change or others.

2.03 NAMEPLATE REQUIREMENTS
A. Nameplates shall be fabricated and installed in accordance with the City Tagging Procedure and Section 16075; except new equipment installations shall have nameplates fastened using stainless steel screws, nuts, bolts, etc.

B. Field Instrumentation and Panels: A nameplate shall be supplied for identification of instrumentation and control elements, including flowmeters and their transmitters, chemical analyzers, control valves, process-activated switches, pressure and temperature gauges, etc. These nameplates shall identify the component's tag number and service descriptively and shall match the Process and Instrumentation Diagram, where applicable.

2.04 GENERAL ENCLOSURE COMPONENTS
A. Selector and Pushbutton Switches, and Indicator Lights: See Section 16050, Basic Materials and Methods.

B. Display meters shall have accuracy of 0.1% or better of the displayed range. The meters shall have glass display cover (plastic cover is not acceptable) if the panel is outside of the controlled environment. City may accept plastic cover if it is supplied with canopy cover for the meter and the meter face is protected from the sun. The meter shall have at least 4-1/2 digits with 5/8 inch of height. LCD display is not acceptable; display shall be either RED, or GREEN as approved by the City.

C. Circuit Breakers: Circuit breakers shall be single pole, 120-volt, 15 ampere rating

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or as required to protect wires and equipment and mounted inside the panels.

D. Terminal Blocks: Terminal blocks shall be DIN-rail mounted, molded plastic with barriers and box lug terminals, and shall be rated 15 amperes at 600-volts. White marking strips, fastened securely to the molded sections, shall be provided and wire numbers or circuit identifications shall be marked thereon with permanent marking fluid. Terminal blocks shall be General Electric Type CR 151A1 with mounting rack, Cinch-Jones, Contact type UK 5 N, or equal.

2.05 PROGRAMMABLE LOGIC CONTROLLER
A. The Contractor shall utilize Allen Bradley Compact Logix Programmable Logic Controller (PLC) (no exception) and provide I/O cards as required.

B. Modules: All input and output modules shall have indicating lights to indicate an input and output on the field side. Each individual output shall be fused with an indicating light to show a blown fuse. All input analog modules shall contain 8 isolated bipolar channels, and output analog modules shall contain 4 isolated 4- 20mA channels. All discrete modules shall contain 16 inputs color-coded for easy identification. Discrete outputs shall contain 8 or 16 points per module, colorcoded for easy identification. All input/output housings shall provide easy insertion and removal of modules without tools, without disturbing wiring, with power applied, and controller operating. For each rack, provide a minimum of 25 percent installed spare capacity wired to terminal blocks for each I/O type used.

All I/O points shall be wired to terminal blocks. Modifications to existing Remote I/O controllers shall be as shown on drawings to match existing equipment.

C. Shop Drawings: Schematics of all cards or units within the system along with point-to-point wiring diagrams shall be furnished after award of contract.

D. Test: All new electrical equipment containing solid-state logic systems shall be tested for a minimum of 100 hours at an ambient temperature of 120 °F prior to shipment from the factory. For testing, the equipment shall be interconnected with devices which will cause it to repeatedly perform all operations it will be expected to perform in service with loads on the various components equivalent to those which will be experienced in actual service. The Engineer may witness testing of the units. Solid-state logic systems shall be tested as complete assemblies. Testing of individual components or modules will not be acceptable.

2.06 OPERATOR INTERFACE (OI/HMI)
A The man machine interface unit shall be a graphic based color flat-panel operator terminal. Contractor shall submit the HMI screen design for City’s approval.

B. The operator interface shall be an Allen-Bradley PanelView Plus 1000 graphic terminal with a 10.4 inch flat-panel color display with 640 X 480 resolution and 18-bit graphics, and operator input with configurable function touch screens. No exception.

C. The HMI shall be supplied with full configuration software registered to the City.

The Contractor shall create graphic displays of the process, including controller

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faceplates and valve control stations and shall make an initial graphics submittal for CITY’s approval. The Contractor shall make allowance for a second graphics submittal with CITY's review comments incorporated.

PART 3 EXECUTION

3.01 INSTALLATION
A. The monitoring and control system configurations indicated are diagrammatic.

The locations of equipment are approximate unless dimensioned. The exact locations and routing of wiring and cables shall be governed by structural conditions and physical interference and by the location of electrical terminations on equipment. All equipment shall be located and installed so that it will be readily accessible for operation and maintenance. The City reserves the right to require minor changes in location of equipment prior to roughing in without incurring any additional costs or charges. The Instrumentation SUBCONTRACTOR shall review the existing site conditions and examine all shop drawings for the various items of equipment in order to determine terminations for all wiring and cables. All deviations from the drawings or specifications must be approved in writing by the Engineer.

B. The Instrumentation SUBCONTRACTOR oversees the physical installation of all elements, instruments, accessories or assemblies. The Instrumentation SUBCONTRACTOR shall employ installers who are skilled and experienced in the installation and connection of all elements, instruments, accessories, and assemblies being furnished and/or installed under this Contract.

C. It is the general intent of this Contract that all field wiring, i.e., wiring external to the local control boards, shall be furnished and installed under provisions of Division 16 Electrical and be terminated and identified under provisions of Division 17 Instrumentation and Control.

D. The Instrumentation SUBCONTRACTOR’s attention is directed to the electrical and mechanical schematics and details of this project. Referral to these portions of the Contract design shall be required in order to understand the full intent and scope of work required.

3.02 INSTRUMENT CABLE TESTS
A. General: The following tests shall be performed on each instrumentation and control system cable that is installed under this Contract. All tests shall be end-to-end tests of installed cables with the ends supported in free air, not adjacent to any grounded object. Complete records of all tests shall be made and delivered to the Engineer.

B. Continuity tests shall be performed by measuring wire/shield loop resistance of each signal cable as the wires, taken one at a time, are shorted to the channel shield. No loop resistance measurement shall vary by more than ±2 ohms from the calculated average loop resistance value.

C. Insulation resistance tests shall be performed by using a 500 volt megohmeter to

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measure the insulation resistance between each channel wire, between each channel wire and the channel shield, between individual channel shields in a multi-channel cable, between each individual channel shield and the overall cable shield in a multi channel cable, between each wire and ground, and between each shield and ground. Values of resistance less than 10 megohms will be unacceptable.

3.03 INSTALLATION, CALIBRATION, TESTING, PRE-COMMISSIONING, START-UP AND

INSTRUCTION
A. General: All systems specified in the applicable sections of Division 17 shall be installed, connected, calibrated and tested, and in coordination with the Engineer, shall be started to place the plant processes in operation. This shall include final calibration in concert with equipment testing specified elsewhere in these Contract Documents, including pumps, samplers, valves and chemical feeders.

The installation personnel shall be provided with a final reviewed copy of the shop drawings and data.

B. Installation and Connection: The Contractor shall install and connect all field-mounted components and assemblies under the criteria imposed in this Section under "Manufacturer's Representative Services." The installation personnel shall be provided with a final reviewed copy of the shop drawings and data.

1. All instruments and connecting lines shall have allowance made for movement of equipment caused by seismic loading, vibration, or expansion or contraction caused by temperature changes. The CONTRACTOR’s field instrument engineer should check equipment and layout drawings as necessary for this purpose.

2. All accessory items required for installation shall be procured by the Contractor. Such items may include instrument valves, seal pots, pigtails, etc.

3. Foreign Matter: Unprotected openings should have a goose neck, or equivalent, attached to protect against falling particles. A bird screen or insect screen should be installed if required.

4. The Contractor shall verify that all differential pressure elements have three-way valve manifolds.

5. All flexible cables shall be installed in flexible conduits. The lengths shall be sufficient to withdraw the element for periodic maintenance.

6. All connectors shall be, as a minimum, watertight.

7. All wires shall be mounted clearly with an identification tag that is of a permanent and reusable nature.

8. All wire and cable shall be connected from terminal to terminal without splices unless specifically approved by the Engineer and arranged in a

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neat manner and securely supported in cable groups. All wiring shall be protected from sharp edges and corners.

9. The Contractor shall verify that all mounting stand and bracket materials and workmanship comply with requirements set forth in the specifications and drawings.

10. The Contractor shall have a technical field representative to instruct the installation personnel on all installation requirements; thereafter, the technical field representative shall be readily available by telephone to answer questions and supply clarification when needed by the installation personnel.

11. After all installation and connection work has been completed, the technical field representative shall check for correctness, verifying polarity of electric power and signal connections, making sure all liquid or pneumatic process connections are free of leaks, and verifying all other similar requirements. The technical field representative shall certify in writing to the Contractor that for each loop or system checked out, that all discrepancies have been corrected by the installation personnel.

12. The Contractor shall bear all costs and provide all personnel, equipment and materials necessary to implement all activities specified herein.

C. Instruments: Locate locally mounted instruments near the most convenient point of use consistent with good measuring practice and accessibility. Sensing lines should be as short as practical.

1. When consistent with good measuring practice, local boards or racks shall be used to mount instruments that are grouped together because of common locations or related function. Outdoor grouped instruments shall be protected from the elements by a kiosk per the Contract Documents.

2. All instrument transmitters or instrument panels located outdoors but not within a kiosk shall have a sunshield. The sunshield shall protect the device on rear and both sides, and shall overhang the front of the device at least 10 inches or more as required to shade the read-out elements for easy viewing. The sunshield will contain 1/4 inch spacers between the device and the shield to prevent moisture accumulation.

3. Instruments and local boards shall not block walkways. For use, calibration, and repair, they shall be accessible without requiring instrument disassembly or the removal of piping, grating, or other structure.

4. Special attention shall be applied to sensors that require calibration. The sensor installation shall support easy access, drainage, testing and reassembly of all sensing elements that need to be calibrated.

5. Instruments generally should be 4' - 6" above the floor. Exceptions may be made for seismic supports, for instrument accessibility, or for other

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factors. Sufficient lighting shall be provided for night-time use.

6. Instruments shall be protected against shock and vibration. Because of vibration, electro-pneumatic signal converters, in particular, should not be mounted on control valves.

7. High temperature, high humidity and other ambient factors shall be allowed for when locating instruments that require access for service.

8. Manufacturer's installation requirements, including those relating to unsupported span and minimum bend-radius of capillary tubing, shall be followed.

9. All instruments shall have attached nameplates and tag numbers on Type 316 stainless steel tags or in accordance with City standards.

D. Instrument Installation Notes - Level: The lower connection on a vessel for piping to a level instrument is preferred to be on the side of the vessel rather than to come vertically down from the bottom. The intent is to minimize the trapping of solids in the sensing lines.

1. Head-type level instruments shall be located below the process connections on the vessel unless a gas purge is used, in which case the instruments may be located at any convenient elevation.

2. A stilling well should be used in all cases to reduce the turbulence for displacement or float-type elements located inside a vessel, except for rotary-type floats. A well is normally required to protect a bubble tube.

3. So far as practical, level devices should be placed away from areas of turbulence and should not interfere with other vessel parts or instruments, such as thermowells or sample nozzles, which may be required.

4. Stilling wells and bubble tubes shall be firmly supported. Head room, Tconnections, and slack tubing should be provided to permit withdrawing them if they are removable.

5. Gage glasses and their associated level instruments shall be installed adjacent to each other. The gage glasses and the other instruments should be visible from a walkway.

6. Displacement and float-type level instruments shall be placed as close as possible to the vessel to improve response. If any external-chamber instrument or a standpipe unavoidably cannot be located close to the vessel, the size of the connecting pipes should be enlarged to facilitate the transfer of liquid on level changes, thereby reducing the loss of response caused by the long sensing and equalizing lines. The Engineer should be consulted in such a case.

E. Calibration: Analog instrumentation and control system equipment shall be calibrated and tested after installation to verify that contract system requirements

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are satisfied. The Instrumentation SUBCONTRACTOR shall provide all necessary labor, tools, and equipment to calibrate and test each instrument in accordance with the manufacturer's specifications and instructions. Each instrument shall be calibrated at a minimum of five points using test equipment to simulate inputs and read outputs. A fewer number of calibration steps may be used for selected instruments if prior written approval has been obtained from the Engineer. All test equipment and instruments used to simulate inputs and read outputs shall be suitable for the purpose intended and shall be related to an accuracy greater than the required accuracy of the instrument being calibrated.

Such test equipment shall have accuracy traceable to the National Bureau of Standards as applicable. All analog instruments shall be calibrated and tested in place without removal. All test data shall be entered on test forms. These test forms shall verify compliance with all applicable contract accuracy requirements, instrument manufacturer published performance specifications and permissible tolerances at each point of calibration. A report shall be delivered to the Engineer for each instrument, certifying that the instrument has been calibrated, in the presence of the Engineer’s designated representative and meets contract and system requirements. The report shall include but not be limited to pertinent manufacturers’ name plate data, units span setting, any error in percent at each test point, switch and alarm set points, valve stroking and controller balancing information, etc.

F. Loop Tests: The Instrumentation SUBCONTRACTOR shall provide all necessary labor, tools, and equipment to field test, inspect and adjust each instrument installed under this Contract to its specified performance requirements in accordance with manufacturer's specifications and instructions. All signals terminating at the PLC shall be tested and verified by the Instrumentation SUBCONTRACTOR to/from at the PLC register. Any instrument furnished by the Instrumentation SUBCONTRACTOR which fails to meet any contract requirement, or any published manufacturer performance specification for functional and operational parameters, shall be repaired or replaced, by Instrumentation SUBCONTRACTOR at no cost to the City. The Instrumentation SUBCONTRACTOR shall bear all costs and provide all personnel, equipment and materials necessary to implement all installation tests and inspection activities specified herein.

1. At least 15 days before the anticipated initiation of installation testing, the Instrumentation SUBCONTRACTOR shall submit to the Engineer a detailed description, in duplicate, of the installation tests to be conducted to demonstrate the correct installation of the instrumentation and control system and the anticipated dates the testing will occur.

2. Elements such as controllers, electronic function modules, etc., shall be tested and exercised by the Instrumentation SUBCONTRACTOR to demonstrate correct operation, first individually and then collectively as functional analog networks. Each hardwired analog control network shall be tested to verify proper performance within specified accuracy tolerances. Specified accuracy tolerances for each analog network is defined as the root-mean-square-summation of individual component accuracy requirements. Individual component accuracy requirements shall be as specified by contract requirements or by published

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manufacturer accuracy specifications, whenever contract accuracy requirements are not specified.

3. Each analog network shall be tested by applying simulated analog and/or discrete inputs to the first element of an analog network (i.e., applying simulated analog and/or discrete signals to element of the network; e.g., controllers, alarms, indicators, valve operators, etc.). For networks which incorporate analog elements, simulated sensor inputs corresponding to 0 percent, 25 percent, 50 percent, 75 percent, and 100 percent of span shall be applied, and the resulting element outputs read to verify compliance to calculated root-mean-square- summation accuracy tolerance requirements. Continuously variable analog inputs shall be applied to verify the proper operation and setting off discrete devices (i.e., alarms, etc.). Provisional settings shall be made on controllers, alarms, etc., during analog loop tests. All analog loop test data shall be recorded on test forms, which include calculated root-mean-square-summation system accuracy tolerance requirements for each output.

4. Air systems shall be tested for leaks in compliance with ISA RP7.1. When installation tests have been successfully completed for all individual instruments and all separate analog control networks, a certified copy of all test forms signed by the Engineer or the Engineer’s representative as a witness, with test data entered, shall be furnished to the City together with an unequivocal statement that all instrumentation has been successfully calibrated, inspected, and tested.

G. System Pre-commissioning: System pre-commissioning shall comply with the requirements specified herein. Pre-commissioning shall commence after acceptance of all wire, calibrating and loop tests, and all inspections have demonstrated that the instrumentation and control system complies with all contract requirements. Pre-commissioning shall demonstrate proper operation of all systems under this Contract with process equipment operating over full operating ranges under actual operating conditions.

1. All pre-commissioning and test activities shall follow detailed test procedures, check lists, etc., previously developed by the Instrumentation SUBCONTRACTOR and reviewed and accepted by the Engineer. All test data shall be acquired using equipment as specified and recorded on test forms, previously reviewed by the Engineer, which include calculated tolerance limits for each step. Completion of all system pre-commissioning and test activities shall be documented by a certified report, including all test forms with test data entered, delivered to the Engineer with a clear and unequivocal statement that all system pre-commissioning and test requirements have been satisfied.

2. The proper operation of all final control elements, control panels and instrumentation furnished under this Contract shall be verified by tests conducted in accordance with the requirements specified herein. Where feasible, system pre-commissioning activities shall include the use of water to establish service conditions that simulate, to the greatest extent possible, normal final control element operating conditions in terms of

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applied process loads, operating ranges and environmental conditions.

Final control elements, control panels, and ancillary equipment shall be tested under start-up and steady-state operating conditions to verify that proper and stable control is achieved using local field mounted control circuits. All hardwired and software control circuit interlocks and alarms shall be operational. The control of final control elements and ancillary equipment shall be tested using both manual and automatic (where provided) control circuits. The stable steady-state operation of final control elements running under the control of field mounted automatic analog controllers or software based controllers shall be assured by adjusting the controllers, as required, to eliminate oscillatory final control element operation. The transient stability of final control elements operating under the control of field mounted, and software based automatic analog controllers shall be verified by applying control signal disturbances, monitoring the amplitude and decay rate of control parameter oscillations (if any) and making necessary controller adjustments, as required, to eliminate excessive oscillatory amplitudes and decay rates.

3. All electronic control stations incorporating proportional, integral and/or differential control circuits shall be optimally tuned, experimentally, by applying control signal disturbances and adjusting the gain, reset and/or rate setting as required to achieve a proper response. Measured final control element variable position/speed setpoint settings shall be compared to measured final control element position/speed values at 0 percent, 25 percent, 50 percent, 75 percent and 100 percent of span and the results checked against specified accuracy tolerances. Specified accuracy tolerances are defined as the root-mean-square-summation of individual component accuracy requirements. Individual component accuracy requirements shall be as specified in the Contract or as specified by published manufacturer accuracy specifications whenever Contract accuracy requirements are not specified.

4. The Instrumentation SUBCONTRACTOR shall submit an instrumentation and control system pre-commissioning completion report which shall state that all contract requirements have been met and which shall include a listing of all instrumentation and control system maintenance/repair activities conducted during the pre-commissioning testing. Prior to the seven day operational test, acceptance of the instrumentation and control system precommissioning testing must be provided in writing by the Engineer before the seven day operational testing may begin.

H. As-built Drawings: The Contractor through its Instrumentation SUBCONTRACTOR shall keep current an approved set of complete loop and schematic diagrams which shall include all field and panel wiring, piping/tubing runs, routing, mounting details, point-to-point diagrams with cable, wire, tube and termination numbers. These drawings shall include all instruments and instrument elements for the complete instrument loop as furnished under Divisions 13, 15, 16 and 17 of this Contract. Drawings shall be a record of work as actually constructed and shall be prepared and submitted as specified in the General Requirements.

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3.04 TESTING
A. General

1. The Contractor and Engineer shall inspect and test all instrumentation, controls and wiring specified herein as described in the Contract Documents. In general, the Contractor shall perform and document specified tests and the Engineer will witness certain tests. General testing requirements are specified in the General Requirements.

Instrumentation, control, and system testing is described in this Section.

2. The Contractor shall test all systems by activating the primary sensor (for example a pressure switch) or, if this is not possible, by simulating the signal as close to the primary sensor as possible during all field testing.

3. All witnessed testing shall follow the test procedures approved by the Engineer.

4. The software and hardware are tested as a system at the completion of the programming test series.

B. Inputs/Outputs

1. Testing shall be performed by the Instrumentation SUBCONTRACTOR and/or its I&C Engineer, in accordance with these specifications.

2. No required test shall be performed without prior notice to the Engineer who has the right to witness any test. The Contractor shall provide at least 21 days written notice to the Engineer before the commencement of any testing activity.

3. All systems shall demonstrate proper performance during witnessed operational tests. If discrepancies are discovered during the test, the Engineer reserves the right to re-test the entire system or any parts thereof. The test schedule shall be coordinated by the Contractor so tests proceed without delays or disruption due to incomplete work. Test the I&C system as an integrated system, with all components connected as in actual operation.

4. The Instrumentation SUBCONTRACTOR shall have a minimum of three years’ experience in process, electronic, and pneumatic instrumentation testing. All instrumentation checks and the loop check sheets must be signed off by the CONTRACTOR’s representative, the Engineer, and the field instrumentation representative (if applicable). The test or check shall verify that the instrument has been installed correctly, leak tested and calibrated as required, and is operationally functional.

C. Testing Execution

1. General: The Contractor shall execute the following tests described under this Article:

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a. These tests are a combined effort between the Contractor and the City. Test procedures for the tests shall be approved by the Engineer and will utilize parts of the test procedures developed by the Contractor. The Contractor is to provide all test equipment and special materials for use during testing.

2. Test Procedures: The Contractor shall prepare and submit to the Engineer for approval, written step-by-step descriptions of the test procedures proposed by the Contractor for the systematic testing of all equipment and systems installed under this Contract and any existing equipment and/or system affected by this Contract.

3.05 PROOF OF CONFORMANCE
A. The burden of proof of conformance to specified accuracy and performance is on the Contractor. The Contractor shall supply necessary test equipment and technical personnel if called upon to prove accuracy and/or performance, at no separate additional cost to the City, wherever reasonable doubt or evidence of malfunction or deficient performance may appear.

3.06 PRE-STARTUP AND TEST SHEETS
A. Create a Startup Procedure: Startup procedure shall address all aspects of the startup testing requirements. For example, if an overpressure element is to be tested, the startup procedure shall indicate how to pressurize the element to verify proper operation.

B. Create Test Sheets for Use During Startup: Test sheets shall, as a minimum, be created for all SCADA and PLC I/O, and for complete functional testing.

3.07 START-UP
A. Load the I/O list database, into the process workstation and appropriate PLC.

Retest software using the bench test sheets. The Contractor shall perform a network by network review of program interaction. Value changes, alarms, and data links are reviewed. Initial setpoints are established from the design and modified to reflect the actual installation. Tuning parameters are selected, tested, and adjusted for optimum performance. Errors are repaired and the software receives final certification. Note: All software changes made during startup must be approved by the City prior to implementation. Contractor shall re-bench test the program at the CITY’s discretion. Coordinate startup activities with the operational testing. The startup is deemed successful after a full seven day test without the City declaring there are no major software changes.

3.08 PERSONNEL TRAINING
A. The Contractor shall provide a comprehensive training program for City

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personnel in the operation and maintenance of the equipment as specified herein and in the section of the General Requirements entitled Training.

END OF SECTION

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SECTION 17411

PLC SOFTWARE AND SCADA HARDWARE AND SOFTWARE
PART 1 GENERAL

1.01 DESCRIPTION
A. This Section includes materials, installation and testing of programmable logic controllers, programmable operator interface equipment, and SCADA systems.

1.02 RELATED WORK SPECIFIED ELSEWHERE
A. Section 16010, General Electrical Requirements
B. Section 17405, Process Instrumentation and Control
C. Section 17300, I&C Control Description

1.03 SUBMITTALS
A. Submit shop drawings in accordance with the General Provisions and the following.

1.04 QUALIFICATIONS
A. The Contractor, through the use of a qualified SCADA System Integrator (SSI), provide the PLC software and SCADA hardware and software complete and operable in accordance with the Contract Documents.

B. Due to the complexities associated with integrating hardware and software systems, the SSI shall be regularly engaged in the business of system integration for the platforms specified herein and have actively been performing system integration work under the same business name for the past 10 years. The SSI shall also hold the following platform certifications to demonstrate the SSI’s investment in the proper training and possesses the core competencies by the platforms specified herein:

1. PLC Platform: At minimum, the SSI shall be a certified Recognized System Integrator with Rockwell Automation, and fully trained on the Rockwell Automation/Allen-Bradley RS-Logix Studio programming software.

2. SCADA Platform: At minimum, the SSI shall be currently certified as a Gold Certified Integrator with Inductive Automation but must have 3 similar sized project experiences. It will be preferable for the SSI to be certified as a Premier Certified Integrator with Inductive Automation.

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C. The SSI shall be CSIA Level 1 Certified by the Control System Integrators Association.

D. The SSI shall have ISA Certified Control Systems Technicians (CCST) Level 1 or higher personnel.

E. Due to modern needs and considerations for cybersecurity best practices with SCADA systems used for critical infrastructure, SSI shall have personnel fully trained with Certificate of Completion in the ISA IC32 program. Personnel that are ISA/IEC 62443 Cybersecurity Certified or a Certified Information System Security Professional (CISSP) is preferred.

PART 2 MATERIALS

2.01 PLCs
A. Provide, program, test, calibrate, fully configure, and place into operation Programmable Logic Controllers (PLCs) as Specified in Section 17405 & 17300 B. PLC Programming Unit: Furnish one portable notebook computer (Dell XPS Laptop or equal) for PLC programming with the following features.

1. Base Unit: Mobile Precision 7000 Series Laptop

2. Processor: Intel Core i7 (12MB Cache, 4.5GHz, 6 cores) or greater.

3. Keyboard: Internal Backlit English Keyboard

4. Mouse: Dell USB 6-Button Laser Mouse

5. Memory: 32GB minimum, 2666MHz DDR4, 2 DIMM configuration

6. Video Card: Radeon Pro, 4.0GB GDDR5 minimum

7. Hard Drive: 512GB M.2 PCIe NVMe Solid State Drive

8. Display: 17.3” 1920 x 1080 minimum, anti-glare non-touch display, w/ built-in IR web cam, microphone and panel guard.

9. Operating System: Windows 10 Pro 64-bit

10. Data Backup Program: Dell Data Back-up and Recovery Manager, or equal

11. Wireless Connectivity: Dell Wireless WiFi 802.11ax + Bluetooth 5.0 or greater

12. Power Supply: AC Adapter (120V AC to DC power supply).

13. Optical Drive: DVD+/-RW Drive required (internal or external)

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14. Webcam: Integrated Camera (720p minimum), integrated microphone array.

15. Adobe Acrobat XI Digital Delivery (421-9491)

16. Microsoft Office Professional

17. Support: Shall include 3 years Dell basic support for hardware, including onsite support after remote diagnosis.

18. Battery: Lithium Ion Polymer Battery 6-Cell 97WHr, Long Life Cycle, with 3 year warranty.

19. Ports: Shall include at minimum the following ports: (2) USB-3 ports, Ethernet port, HDMI/display port, and audio port.

C. PLC Software

1. All PLC programming shall be accomplished using a standard package developed for this purpose. The software package shall be installed on the hard disk of the PLC programming unit.

2. All programming, monitoring, searching, and editing shall be accomplished using this PLC programming software. The programming software shall be usable while on-line, off-line and in the emulation mode.

The PLC program shall display multiples of series and parallel contacts, coils, tuners, counters and mathematical function blocks. The software shall be able to monitor the status of all inputs, outputs, timers, counters and coils. It shall have the capability to disable/force all inputs, outputs and coils to simulate the elements of the ladder logic by means of color change. The software shall include a search capability to locate any address or element and its program location PLC status information, such as error indication and amount of memory remaining shall be shown on the display screen.

3. Furnish one licensed copy, registered to the OWNER, of the PLC programming software.

4. The PLC programming software shall be Allen Bradley RS Logix500 and Allen Bradley RS Logix5000 or approved equal.

5. Testing shall be performed in accordance with Section 17000, General Instrumentation and Control Requirements.

2.02 OPERATOR INTERFACE (OI)
A. The man machine interface unit shall be a graphic based color flat-panel operator terminal.

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B. The OI shall be a Phoenix Contact Industrial/Panel PC type Operator Interface Terminal or equal with configurable function touch screens. The flat panel OI, display shall be 17-inch color touch screen.

C. The OI shall be supplied with full configuration software registered to the OWNER. The Contractor shall create graphic displays of the process, including controller faceplates and valve control stations and shall make an initial graphics submittal per Section 17000 for approval. The Contractor shall make allowance for a second graphics submittal with Owner’s review comments incorporated.

D. The OI shall be installed on the PLC cabinets as indicated on contract documents. Operator interface units for PLC’s shall be Phoenix Contact IPC with Ethernet communication ports.

2.03 Ethernet Switches
A. Provide N-Tron 300 Series, or equal Ethernet Switches. The switch as a minimum must have two ports and meet IEEE 802.3 requirements.

1. 309FXN-ST: 8 port (4 10/100BaseTX, 1 100BaseFX Fiber Uplink) Industrial Ethernet Switch, DIN-Rail (multimode, ST style connector) -N adds N-View Firmware Option.

2. Field verify the port requirement for the existing fiber communications cable between the PLC and the Edward C. Little Water Recycling Facility and provide the appropriate port configuration.

3. Testing shall be performed in accordance with these Specifications.

PART 3 EXECUTION

3.01 PLC CONTROLLER PROGRAMMING REQUIREMENTS
A. The Contractor, through the use of a qualified SSI as specified herein, shall perform programming of the PLC Controller and Operator Interface, complete and operable, including provisions for SCADA hardware and software integration.

3.02 POWER SOURCE
A. The power source for the PLC system shall be an Uninterruptible Power Supply for 120-volt AC powered systems.

B. The power source for the PLC system shall be from UPS backed power supply.

3.03 INPUT/OUTPUT WIRING
A. All field wiring shall connect to field terminals. Do not connect field wires directly to the PLC Input/Output Modules.

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B. Install wiring from the PLC Input/Output modules to field terminals for all spare module inputs and outputs.

END OF SECTION

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Packet Pg. 946 Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion) GRADE(FIN. OR EXIST.) HANDRAIL OR GUARDRAIL WATER SURFACE REINFORCING STEEL BAR (IN SECTION) (LONGITUDINAL) REINFORCING STEEL BAR DEMOLISH UTILITY BOX(AS LABELED) AC PAVEMENT IN SECTION CONCRETE IN SECTION STEEL IN SECTION (ARROW INDICATES DIRECTION) EXISTING AC PAVEMENT AC PAVEMENT IN PLAN STRUCTURE OR PIPE FLOW LINE DESCRIPTION EXISTING PIPELINE CENTER LINE WITH PIPE DESIGNATION WITH PIPE DESIGNATION FACILITIES/EQUIPMENT/PIPES SYMBOL REUSED CIVIL SYMBOLS PROPOSED PIPELINE SECTION CUTS ARE IDENTIFIED AS FOLLOWS: DRAWING CROSS REFERENCING SYSTEM DIRECTION OF 1. WHERE THE SECTION IS CALLED OUT, SECTION CUT 4. WHERE THE DETAILS ARE SHOWN, 3. WHERE THE DETAILS ARE CALLED OUT, 2. WHERE THE SECTION IS SHOWN, SECTIONS ARE TITLED AS FOLLOWS: DETAILS ARE IDENTIFIED AS FOLLOWS: DETAILS ARE TITLED AS FOLLOWS: GCMI GENERAL NOTES: 6. WHERE THE IMAGE IS SHOWN, 5. WHERE THE IMAGE IS CALLED OUT, IMAGES ARE IDENTIFIED AS FOLLOWS, IMAGE IS IDENTIFIED AS FOLLOWS,A-- PH1 SCALE: 1 NONE - SCALE: 1 NONE - SCALE: PH-1 NONE - X"-MTRL-CLSS GENERAL CIVIL MECHANICAL PROCESS AND INSTRUMENTATION DIAGRAM GENERAL NOTES - CONTINUED: GENERAL ABBREVIATIONS: C PRSST CIVIL PHOTO REFERENCE STAINLESS STEEL DIA(Ø) DIAMETER G GENERAL NO. NUMBER TYP TYPICAL POUNDS PER SQUARE INCH MIN MINIMUM SIM SIMILAR E.G. FOR EXAMPLE E, (E) EXISTING SYMBOL DESCRIPTION CONC CONCRETE DSE DEMOLITION STRUCTURAL ELECTRICAL PSI IMAGE NUMBER IMAGE IS SHOWN DETAIL NUMBER DRAWING WHERE DETAIL IS CALLED OUT IMAGE NUMBER DRAWING WHERE IMAGE IS CALLED OUT 1- SECTION LETTER DRAWING WHERE SECTION IS SHOWN SECTION LETTER DRAWING WHERE SECTION IS CUT X" -MTRL-CLSS 1. THE DRAWINGS (PLANS) ARE ORGANIZED IN THE FOLLOWING DISCIPLINES: 2. HOWEVER, ANY TYPE OF WORK MAY BE SHOWN ON THE DRAWINGS (PLANS) IN ANY SECTION. THEREFORE, THE CONTRACTOR SHALL EXAMINE ALL DRAWINGS (PLANS) AND THE SPECIFICATIONS TO DETERMINE HIS OR HER SCOPE OF CONSTRUCTION WORK. 3. IN GENERAL, HEAVIER LINES ARE USED TO INDICATE NEW WORK AND LIGHT OR SCREENED LINES TO INDICATE EXISTING WORK; HOWEVER, HEAVIER LINES MAY NOT BE USED, IF A PLAN, SECTION, OR DETAIL SHOWS TOTALLY NEW WORK. IN ADDITION, SCREENED BACKGROUNDS ARE USED TO DISTINGUISH AND HIGHLIGHT INTERDISCIPLINARY WORK COORDINATION. THEREFORE, THE CONTRACTOR SHALL EXAMINE ALL DRAWINGS (PLANS) AND THE SPECIFICATIONS TO DETERMINE HIS OR HER SCOPE OF CONSTRUCTION WORK. 4. THE UNDERGROUND UTILITIES OR STRUCTURES AND EXISTING GROUND ELEVATIONS SHOWN ON THE PLANS ARE BASED ON RECORDS SUPPLIED TO LEE & RO, INC. THE CONTRACTOR IS CAUTIONED THAT THE INFORMATION HAS NOT BEEN FIELD-VERIFIED AND THE ACTUAL FIELD CONDITIONS MAY VARY FROM THOSE SHOWN ON THE PLANS. IF PRECISE INFORMATION IS REQUIRED AS TO THE EXISTENCE AND LOCATIONS OF THE FEATURES IN ORDER TO EXECUTE THE WORK AS SHOWN ON THE PLANS, THE CONTRACTOR SHALL OBTAIN THE INFORMATION AT NO ADDITIONAL COST BY DETAILED FIELD INVESTIGATIONS, INSTRUMENTAL SURVEYING, AND POTHOLING TECHNIQUES. ADDITIONALLY, THE CONTRACTOR SHALL TAKE ALL PRECAUTIONARY MEASURES TO PROTECT THE UNDERGROUND UTILITIES AND STRUCTURES, WHETHER SHOWN OR NOT ON THE PLANS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY OR ALL DAMAGES CAUSED BY THE FAILURE OF LOCATING AND PROTECTING UNDERGROUND UTILITIES AND STRUCTURES. 5. WHERE THE WORK IS DEPENDENT UPON LOCATIONS AND DIMENSIONS OF EXISTING FACILITIES, THE CONTRACTOR SHALL VERIFY AND MEASURE THE DIMENSIONS OF EXISTING FACILITIES ACCURATELY IN THE FIELD PRIOR TO FABRICATION, INSTALLATION AND CONSTRUCTION. 6. BIDDERS ARE URGED TO ATTEND A PRE-BID MEETING AND VERIFY EXISTING SITE CONDITIONS PRIOR TO SUBMITTING BIDS. 7. APPROXIMATE LIMITS OF DEMOLITION ARE SHOWN, CONTRACTOR SHALL VERIFY THE EXISTING FACILITIES AND DETERMINE THE EXACT LIMITS AND SEQUENCE OF DEMOLITION TO FACILITATE NEW CONSTRUCTION WITHOUT INTERRUPTING THE PLANT. 8. WHEN EQUIPMENT AND/OR PIPING IS REQUIRED TO BE DEMOLISHED OR REMOVED, THE CONTRACTOR SHALL REMOVE ALL ACCESSORY ITEMS, ASSOCIATED BOLTS, SUPPORTS, AND CONCRETE PADS. IN ADDITION, ALL PROTRUDING ITEMS SHALL BE GROUND SMOOTH, SLAB AND WALL OPENINGS CLOSED, AND PIPES PLUGGED OR CAPPED. ALL SURFACES AFTER DEMOLITION SHALL BE FINISHED TO MATCH SURROUNDING AREAS. 9. ALL SURFACES AFTER DEMOLITION SHALL BE FINISHED TO MATCH SURROUNDING AREAS. 10. THE CONTRACTOR SHALL, AT HIS OR HER OWN EXPENSE; DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVISES AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND REGULATIONS. 11. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL CUTTING AND PATCHING OF WALLS AND FLOORS, INCLUDING ALL SAW CUTTING AND DRILLING. 12. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTION AND TO PROVIDE REPAIR OF ADJACENT EXISTING SURFACES, AREAS, AND PROPERTY THAT MAY BE DAMAGED AS A RESULT OF ANY DEMOLITION AND/OR NEW WORK. 13. HANDLE, STORE AND INSTALL ALL CONSTRUCTION MATERIALS PER MANUFACTURER'S INSTRUCTION. 14. THE CITY WILL DESIGNATE AND ARRANGE FOR THE CONTRACTOR'S USE, A PORTION OF THE PROPERTY FOR ITS EXCLUSIVE USE DURING THE TERM OF THE CONTRACT AS A STORAGE AND SHOP AREA FOR ITS CONSTRUCTION OPERATIONS RELATIVE TO THIS CONTRACT. 15. TO ENSURE THAT THE SPECIFIED PRODUCTS AND MATERIALS ARE FURNISHED AND INSTALLED IN ACCORDANCE WITH THE DESIGN INTENT AND APPEARANCE MATCHING SUBMITTED SAMPLES, THE CONTRACTOR SHALL BE RESPONSIBLE FOR DELIVERY, STORAGE AND PROTECTION OF MATERIALS AND PRODUCTS AS RECOMMENDED BY THE MANUFACTURERS. DELIVER PRODUCTS IN MANUFACTURER'S ORIGINAL SEALED CONTAINERS WITH LABELS LEGIBLE AND INTACT, IDENTIFYING BRAND NAME, PATTERN, SIZE, THICKNESS AND FIRE RATING AS APPLICABLE. IN THE EVENT OF DAMAGE, IMMEDIATELY MAKE ALL NECESSARY REPAIRS AND REPLACEMENTS AS DEEMED ACCEPTABLE TO THE CITY, AT NO ADDITIONAL COST. 16. THE CONTRACTOR SHALL MAINTAIN A RECORD SET OF FULL-SIZE PROJECT DRAWINGS UPON WHICH ALL FIELD CHANGES ARE RECORDED ON A DAILY BASIS AS REQUIRED HEREIN. AS A CONDITION OF FINAL ACCEPTANCE OF THE PROJECT BY THE CITY, THIS RECORD SET OF PROJECT DRAWINGS WITH AS-BUILT CHANGES SHALL BE SIGNED BY THE CONTRACTOR, SHALL BE DELIVERED TO THE ENGINEER AND SHALL BE CONSIDERED THE PROPERTY OF THE CITY. THE CONTRACTOR SHALL RECORD ANY CHANGES, DELETIONS, ADDITIVE, REROUTING, STUB OUTS, OFFSETS OR ANY OTHER DEVIATION FROM THE PLANS ON THE AS-BUILT DRAWINGS. 17. THE CONTRACTOR, AT HIS/HER OPTION AND COST, MAY PROVIDE A FIELD OFFICE AT THE PROJECT SITE. IF THE CONTRACTOR CHOOSES TO PROVIDE A FIELD OFFICE, THE CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIALS, TOOLS, EQUIPMENT AND INCIDENTALS REQUIRED TO INSTALL, MAINTAIN, AND REMOVE A FIELD OFFICE FACILITY FOR THE ENTIRE DURATION OF THE CONTRACT. 18. FIXED OR POTABLE CHEMICAL TOILET SHALL BE PROVIDED BY THE CONTRACTOR FOR THE USE OF CONTRACTOR'S EMPLOYEES. 19. WHEREVER FEASIBLE, THE CONTRACTOR SHALL ENGAGE THE UTILITY COMPANY TO INSTALL TEMPORARY SERVICE TO PROJECT, OR AS A MINIMUM, TO MAKE CONNECTION TO EXISTING UTILITY SERVICE; LOCATE SERVICES WHERE THEY WILL NOT INTERFERE WITH TOTAL PROJECT CONSTRUCTION WORK, INCLUDING INSTALLATION OF PERMANENT UTILITY SERVICES; AND MAINTAIN TEMPORARY SERVICES AS INSTALLED FOR REQUIRED PERIOD OF USE; AND RELOCATE, MODIFY OR EXTEND AS NECESSARY FROM TIME TO TIME DURING THAT PERIOD AS REQUIRED TO ACCOMMODATE TOTAL PROJECT CONSTRUCTION WORK. 20. APPROVAL OF ELECTRICAL CONNECTIONS: ALL TEMPORARY CONNECTIONS FOR ELECTRICITY SHALL BE SUBJECT TO APPROVAL OF THE RESIDENT PROJECT REPRESENTATIVE AND THE POWER COMPANY REPRESENTATIVE, AND SHALL BE REMOVED IN LIKE MANNER AT THE CONTRACTOR'S EXPENSE PRIOR TO FINAL ACCEPTANCE OF THE WORK. 21. IF REQUIRED TO COMPLETE THE WORK THE CONTRACTOR SHALL COORDINATE WITH THE CITY FOR OBTAINING WATER SERVICE CONNECTION. THE CONTRACTOR SHALL PROVIDE ALL FACILITIES NECESSARY TO CONVEY THE WATER FROM THE SOURCE TO THE POINTS OF USE IN ACCORDANCE WITH THE REQUIREMENTS OF THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL PAY THE FEE FOR WATER METER AND ALL OTHER CHARGES FOR WATER USE. 22. THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR THE ADEQUATE FUNCTIONING OF ITS TEMPORARY WATER SUPPLY SYSTEM AND SHALL BE SOLELY LIABLE FOR ANY CLAIMS ARISING FROM THE USE OF SAME, INCLUDING DISCHARGE OR WASTE OF WATER THEREFROM. 23. TERMINATION AND REMOVAL: WHEN NEED FOR A TEMPORARY UTILITY SERVICE OR A SUBSTANTIAL PORTION THEREOF HAS ENDED, OR WHEN ITS SERVICE HAS BEEN REPLACED BY USE OF PERMANENT SERVICES, OR NOT LATER THAN TIME OF SUBSTANTIAL COMPLETION, THE CONTRACTOR SHALL PROMPTLY REMOVE INSTALLATION UNLESS REQUESTED BY ENGINEER TO RETAIN IT FOR A LONGER PERIOD. THE CONTRACTOR SHALL COMPLETE AND RESTORE WORK WHICH MAY HAVE BEEN DELAYED OR AFFECTED BY INSTALLATION AND USE OF TEMPORARY UTILITY, INCLUDING REPAIRS TO CONSTRUCTION AND GRADES AND RESTORATION AND CLEANING OF EXPOSED SURFACES. 24. DEMOLITION AND REMOVAL OF DEBRIS SHALL BE CONDUCTED TO ENSURE MINIMUM INTERFERENCE WITH ROADS, STREETS, WALKS, AND OTHER ADJACENT OCCUPIED OR USED FACILITIES WHICH SHALL NOT BE CLOSED OR OBSTRUCTED WITHOUT PERMISSION FROM THE CITY. ALTERNATE ROUTES SHALL BE PROVIDED AROUND CLOSED OR OBSTRUCTED TRAFFIC WAYS. 25. SITE DEBRIS, RUBBISH, AND OTHER MATERIALS RESULTING FROM DEMOLITION OPERATIONS SHALL BE REMOVED AT THE CONTRACTOR'S EXPENSE. BURNING OF REMOVED MATERIALS FROM DEMOLISHED STRUCTURES SHALL NOT BE PERMITTED ON SITE. 26. THE CONTRACTOR SHALL PROVIDE PATCHING, REPLACING, REPAIRING, AND REFINISHING OF DAMAGED AREAS INVOLVED IN DEMOLITION AS NECESSARY TO MATCH THE EXISTING ADJACENT SURFACES WHETHER SHOWN OR NOT SHOWN, WITH MATERIALS AND PROCEDURES APPROVED BY THE ENGINEER. 27. THE CONTRACTOR SHALL REPAIR ALL DAMAGES CAUSED TO ADJACENT FACILITIES BY DEMOLITION AS DIRECTED BY THE ENGINEER AT NO COST TO THE CITY. 28. DURING AND UPON COMPLETION OF WORK, THE CONTRACTOR SHALL PROMPTLY REMOVE UNUSED TOOLS AND EQUIPMENT, SURPLUS MATERIALS, RUBBISH, DEBRIS, AND DUST AND SHALL LEAVE AREAS AFFECTED BY WORK IN A CLEAN, APPROVED CONDITION IN ACCORDANCE WITH ENVIRONMENTAL CONTROL OF THE GENERAL CONDITIONS. 29. THE CONTRACTOR SHALL REMOVE AND LEGALLY DISPOSE OF DEMOLISHED MATERIALS AND DEBRIS FROM THE SITE. 30. FINAL CLEANUP: THE CONTRACTOR SHALL PROMPTLY REMOVE FROM THE VICINITY OF THE COMPLETED WORK, ALL RUBBISH, UNUSED MATERIALS, CONCRETE FORMS, CONSTRUCTION EQUIPMENT, AND TEMPORARY STRUCTURES AND FACILITIES USED DURING CONSTRUCTION. FINAL ACCEPTANCE OF THE WORK BY THE CITY WILL BE WITHHELD UNTIL THE CONTRACTOR HAS SATISFACTORILY COMPLIED WITH THE FOREGOING REQUIREMENTS FOR FINAL CLEANUP OF THE PROJECT SITE 31. FOUR COPIES OF THE SPECIFIED O&M INFORMATION SHALL BE PROVIDED. FOR EASE OF IDENTIFICATION, EACH MANUFACTURER'S BROCHURE AND MANUAL SHALL BE APPROPRIATELY LABELED ON THE SPINE AND COVER WITH THE NAME AND NUMBER. THE BINDERS SHALL BE PROVIDED WITH A TABLE OF CONTENTS AND TAB SHEETS TO PERMIT EASY LOCATION OF DESIRED INFORMATION. BINDERS SHALL BE HEAVY DUTY, 3-RING OR 3-POST STYLE SUITABLE FOR BOOKSHELF STORAGE. PROVIDE THE O&M MANUALS IN PDF ELECTRONIC FILES WITH NUMBERED PAGES AND BOOKMARKS. NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET GENERAL NOTES, ABBREVIATIONS, AND SYMBOLS G-022 S. LEE S. LEE J. JUNG 15.c Packet Pg. 947
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD T T T T T T T T T T T T T T T T T T T T T T W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S SD SD SD W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W S S S S S S S S S S S S S S W W W W W WS S S S W S S S S S S NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SETSCALE: OVERALL SITE AND YARD PIPING PLAN 1" = 40' 40' 80' SCALE: 1" = 40' 40' 0' (E) CHEMICAL FEED BANK TO BE DEMOLISHED LEGEND NOTES: 1. AFTER SUCCESSFUL START UP AND OPERATION OF SODIUM HYPOCHLORITE SYSTEM, DEMOLISH EXISTING GASEOUS CHLORINE STORAGE AND FEED SYSTEM. 2. FIELD VERIFY AND RELOCATE THE EXISTING UTILITIES IF NECESSARY. 3. APPROXIMATE LIMITS OF REMOVAL OF CONCRETE CROSS GUTTER. CONTRACTOR SHALL REMOVE CROSS GUTTER TO NEAREST EXPANSION JOINT. 4. AFTER DEMOLITION OF EXISTING GASEOUS CHLORINE SYSTEM AND CONSTRUCTION OF NEW HYPOCHLORITE SYSTEM, EXISTING UNDERGROUND OR IN TRENCH CHEMICAL LINES SHALL BE ABANDONED. REMOVE AND DISPOSE OF CHEMICAL TUBES INSIDE PIPE. UNDERGROUND PIPE SHALL BE ABANDONED IN PLACE, SHALL HAVE THEIR ENDS PLUGGED, AS APPROVED BY THE CITY. CITY MAY SALVAGE EXISTING GASEOUS CHLORINE SYSTEM. CONTRACTOR TO COORDINATE PRIOR TO DEMOLITION. DEMO (E) CHEMICAL FEED LINE AND SUPPORT DEMO (E) CHEMICAL FEED LINE AND SUPPORT DEMO (E) CHLORINE STORAGE ROOM (E) CLEARWELL (E) CLARIFIER NO. 1 NORTH FLOW CONTROL VAULT (E) CLARIFIER NO. 2 SOUTH FLOW CONTROL VAULT (E) CLARIFIER NO. 1 (E) CLARIFIER NO. 2 DEMO (E) CHLORINE FEED ROOM 1- 4- 5D-2 6D-27D-2 SCALE: NONE IMAGE 1- RELOCATE LOUVER DEMO OVERHEAD CRANE AND ASSOCIATED STRUCTURAL AND ELECTRICAL COMPONENTS RELOCATE CONDUIT, WIRE AND FIRE LIGHT DEMO DOUBLE DOOR AND FRAME DEMO EXISTING CMU WALL 8' (W) TO 12' (W) AND 12' (H) TO 14' (H) FOR ROLL UP DOOR OPENING AS REQUIRED DEMO OVERHEAD CRANE AND ASSOCIATED STRUCTURAL AND ELECTRICAL COMPONENTS DEMO CHLORINE GAS TANKS AND TANK CRADLES 12 SETS OF 2 (TYP) SCALE: NONE IMAGE 2- SCALE: NONE IMAGE 3- DEMO WALL MOUNTED CHLORINE GAS FEED SYSTEM AND ASSOCIATED PIPING AND STRUCTURAL AND ELECTRICAL COMPONENTS (TYPE OF 2) 2- 3- DEMO (E) CHEMICAL FEED LINE AND SUPPORT DEMOLITION PLAN AND DETAILS D-013 S. LEE J. BOBIS J. JUNG CUT AND CAP EXISTING WATER PIPE SCALE: NONE IMAGE 4- 8D-2 BUILDING OUTSIDE RELOCATED CONDUIT, WIRE AND FIRE LIGHT 9D-2 DEMO WALL MOUNTED CHLORINE GAS FEED SYSTEM AND ASSOCIATED PIPING AND STRUCTURAL AND ELECTRICAL COMPONENTS (TYP OF 3) CUT AND CAP EXISTING CHLORINE PIPE CUT AND CAP EXISTING CHLORINE PIPE CUT AND CAP EXISTING CONDUIT (TYP) 15.c Packet Pg. 948
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion) NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET TO BE DEMOLISHED LEGENDSCALE: NONE IMAGE 5- DEMO WATER CHAMP GUIDE RAIL AND PIPING AND HOSE SCALE: NONE IMAGE 6- SCALE: NONE IMAGE 7- PROTECT IN PLACE 2" INLET THREAD PORT DEMO 2" CHLORINE INJECTION PIPING AND PIPE SUPPORT AND BRACKET DEMO 2" CHLORINE INJECTION PIPING AND HOSE AND PIPE SUPPORT AND BRACKET PROTECT IN PLACE 2" INLET THREAD PORT DEMOLITION DETAILS D-024 S, LEE J. BOBIS J. JUNG SCALE: NONE IMAGE 8- DEMO EXISTING CMU WALL 8' (W) TO 12' (W) AND 12' (H) TO 14' (H) FOR ROLL UP DOOR OPENING AS REQUIRED RELOCATE LOUVER DEMO DOUBLE DOOR AND FRAME RELOCATED LOUVER DEMO EXISTING DUCT AND DUCT SUPPORT, SEE NOTE DEMO CHLORINE GAS TANKS AND TANK CRADLES SCALE: NONE IMAGE 9- CUT AND INSTALL SHEET METAL CAP 22"X 10"* WITH 8"X16"* EXHAUST GRILL, SEE NOTE DEMO OVERHEAD CRANE AND ASSOCIATED STRUCTURAL AND ELECTRICAL COMPONENTS NOTES: 1. THE RETURN GRILLE AND DAMPER SHALL BE A KUEGER MODEL EGC. THE GRILLE SHALL HAVE A FREE AREA OF AT LEAST 90%. AIR FLOW IS 1,000 CFM. 2. THE CHANNEL FRAME OF THE GRILL SHALL BE CONSTRUCTED OF EXTRUDED ALUMINUM WITH A THICKNESS OF 0.04"-0.05" AND PROVIDE A MEANS FOR DUCT AND DAMPER ATTACHMENT. 3. DUCT AND GRILLE MATERIAL AND FINISH SHALL MATCH EXISTING. 15.c Packet Pg. 949
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD T T T T T T T T T T T T T T T T T T T T T T T W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S

SD SD SD W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W S S S S S S S S S S S S S S W W W W W WS S S S W S S S S S S 87' NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET 0' 200' 400' SCALE: 1" = 200' 200' SCALE: OVERALL SITE AND YARD PIPING PLAN 1" = 40' SCALE: KEY PLAN 1" = 200' 40' 80' SCALE: 1" = 40' 40' 0' (E) CHEMICAL FEED BANK 1/2"-SH-PE CIVIL NOTES: 1. 1/2" PE CARRIER TUBING OUTSIDE OF BUILDINGS SHALL BE PROTECTED BY 2" PVC OR CPVC CONTAINMENT PIPE. ALL 2” PVC CONTAINMENT PIPE SHALL HAVE SWEEP ELBOW FITTINGS. 2. FIELD VERIFY AND EXISTING UTILITIES AS REQUIRED. 3. ALL NEW PIPING LOCATED BELOW GRADE SHALL BE BURIED A MINIMUM OF 3'. 4. ALL PLASTIC PIPE MATERIAL OUTSIDE OF BUILDINGS A. UNDERGROUND (BURIED): PVC B. ABOVE GROUND (EXPOSED): CPVC 5. AFTER CONSTRUCTION, PAVEMENT, CONCRETE AND OTHER EXISTING SURFACE DAMAGED BY CONSTRUCTION ACTIVITY SHALL BE RESTORED TO MATCH EXISTING. 1/2"-SH-PE (E) CHEMICAL FEED BANK (E) CHLORINE STORAGE ROOM (E) CLEARWELL CHEMICAL FEED LINE, SEE SECTION B ON DWG M-02 (E) CLARIFIER NO. 1 NORTH FLOW CONTROL VAULT, SEE DETAIL 1 ON M-03 (E) CLARIFIER NO. 2 SOUTH FLOW CONTROL VAULT, SEE DETAIL 2 ON M-03 (E) CLARIFIER NO. 1 (E) CLARIFIER NO. 2 (E) CHLORINE FEED ROOM (E) CHEMICAL BUILDING (E) PARKING LOT (E) OPERATIONS BUILDING (E) BACKWASH POND (E) FILTERS (E) TRANSFORMER (E) GENERATOR (E) RAW WATER RESERVOIR (E) 36" FINISHED WATER (E) 4" WATER SERVICE (E) 60" FILTERED WATER (E) 30" BACKWASH FEED (E) 24" OVERFLOW (E) 36" SETTLED WATER (E) 42" RAW WATER (TOP 63.50) (E) 1" PVC FERRIC CHLORIDE FEED AND 1" BALL VALVE WITH VALVE BOX (E) 48" CML&C RAW WATER INLET (E) 30" CML&C RAW WATER INLET (E) 30" CML&C RAW WATER (TOP 63.50) (E) 1" POLYMER FEED TO CLARIFIER MAINTAIN 2' (E) 30" CML&C RAW MIN. COVER WATER INLET (E) 2" WATER SERVICE (E) 6" DRAIN (E) 6" SLUDGE (E) 12" BACKWASH WATER CHEMICAL FEED TRENCH NOTES: 1. PIPE SHALL BE PLACED ON A 6" MINIMUM THICK LAYER OF SAND. 2. PLACE 1" MINIMUM LAYER OF SAND BACKFILL OVER TOP OF PIPE. 3. ALL EXCAVATIONS AND TRENCHES SHALL BE PROTECTED IN ACCORDANCE WITH THE CALIFORNIA DEPT. OF INDUSTRIAL RELATIONS (CALOSHA) CODE OF REGULATIONS TITLE 8, SUBCHAPTER 4 "CONSTRUCTION SAFETY ORDERS". 4. PROVIDE THE MINIMUM CLEARANCE OF 1" BETWEEN THE OUTSIDE DIAMETER OF THE FITTING AND THE OUTSIDE DIAMETER OF PIPE FOR NEW PIPELINES. UNDISTURBED SOIL - TYP. 6" MIN. FINISHED SUBGRADE FOR TRENCHING REQUIREMENTS SEE CALIFORNIA ADMINISTRATIVE CODE, TITLE 14 BEDDING BACKFILL TRENCH WIDTH 12" MIN. (AFTER COMPACTION) LOCATING TRACER WIRE (E) 4" PVC WATER (E) 4" PVC WATER SERVICE (E) 30" BACKWASH FEED (TOP 63.00) (E) 60" FILTERED WATER (TOP 56.00) (E) CHEMICAL FEED BANK (I.E 67.59) (E) 2" PVC WATER SERVICE (I.E 67.83) 6" WARING TAPE 90% RELATIVE COMPACTION 95% RELATIVE COMPACTION 6" SCALE: 1- DETAIL NTS CHEMICAL FEED TRENCH SEE CIVIL NOTE 1 OVERALL SITE PLAN AND YARD PIPING PLAN C-015 S. LEE J. BOBIS J. JUNG (E) "LCP-100" MAIN CONTROL PANEL CONDUIT BEND UP TO WALL SAWCUT CONCRETE FOR UNGERGROUND CONDUIT 1"C (PVC COATED RGS) WITH 2-4PR#24 (RUN CONDUIT ABOVE CEILING, INSIDE THE ATTIC) CONDUIT BEND DOWN FROM ATTIC CONDULET 15.c Packet Pg. 950
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion) STRUCTURAL AND MISCELLANEOUS STEEL DESIGN STANDARDS CALIFORNIA BUILDING CODE 2019 EDITION (CBC 2019) ASCE7-16 MINIMUM DESIGN LOADS FOR BUILDINGS & OTHER STRUCTURES BUILDING CODE REQUIREMENTS FOR STRUCTURAL CONCRETE, ACI 318-14 AISC - MANUAL OF STEEL CONSTRUCTION, ALLOWABLE STRESS DESIGN (14TH EDITION) STEEL DECK INSTITUTE DESIGN MANUAL FOR FLOOR DECKS AND ROOF DECKS STRUCTURAL WELDING CODE, AWS D1. 1. CRSI HANDBOOK DESIGN LOADING DESIGN CRITERIA SEISMIC LOAD SITE CLASS D Ss = 1.50 S1 = 0.600 Fa = 1.20 Fv = 1.700 Sds = 1.20 Sd1 = 0.680 SEISMIC DESIGN CATEGORY: D IMPORTANCE FACTOR I = 1.5, Ip = 1.5 RISK CATEGORY IV CONCRETE SCHEDULE MATERIALS AND STRENGTH CLASS C 2000 PSI 3000 PSI 4000 PSI FOUNDATIONS AND WALLS WALKWAY/PAVEMENT SLABS ON GRADE AND NEW PADS REINFORCING STEEL ASTM A615, GRADE 60 ASTM A706, GRADE 60 - INDICATED TO BE WELDED STRUCTURAL STEEL BEAMS & COLUMNS - ASTM A992, GRADE 50 OR ASTM A572, GRADE 50. PLATES - ASTM A572 GRADE 50, TUBES A500 GRADE B; FY=46 KSI ANGLES - ASTM A36 GENERAL NOTES 1. COORDINATE DIMENSIONS, OPENINGS, EMBEDDED ITEMS, AND CONDITIONS WITH EQUIPMENT, MECHANICAL, AND ELECTRICAL DRAWINGS. NOT ALL ITEMS ARE INDICATED ON STRUCTURAL DRAWINGS. NOTIFY ENGINEER OF DISCREPANCIES. PRIOR TO CONSTRUCTION. ALL DIMENSIONS ESTABLISHED BY OR RELATED TO EQUIPMENT AND INSTRUMENTS INDICATED ON OTHER DRAWINGS. 2. ALL DETAILS ARE TYPICAL. INCORPORATE INTO PROJECT AT APPROPRIATE LOCATIONS WHETHER OR NOT SPECIFICALLY INDICATED. NOT ALL ABBREVIATIONS INDICATED ON THIS STANDARD SHEET ARE USED IN THE PROJECT. 3. PROVIDE TEMPORARY SUPPORT DURING CONSTRUCTION AS REQUIRED, UNTIL STRUCTURAL ELEMENTS ARE PERMANENTLY ATTACHED. DRAWINGS INDICATE STRUCTURE IN FINAL FORM CAPABLE OF SUPPORTING DESIGN LOADS. 4. DO NOT SCALE DRAWINGS. 5. SUBMIT STRUCTURAL CALCULATIONS FOR PRE MANUFACTURED ITEMS BEARING THE SEAL OF A QUALIFIED REGISTERED ENGINEER IN THE STATE OF CALIFORNIA. 6. THE ENGINEER DOES NOT WARRANT THE ACCURACY OF THE DIMENSIONS AND ELEVATIONS OF EXISTING STRUCTURES INDICATED ON THE DRAWINGS. FIELD MEASUREMENT OF DIMENSIONS AND ELEVATIONS OF EXISTING AFFECTED ITEMS SHALL BE MADE BY CONTRACTOR PRIOR TO THE START OF CONSTRUCTION. 1. ALL STRUCTURAL MEMBERS SHALL BE FABRICATED BY AISC CERTIFIED FABRICATORS. 2. ALL WELDING SHALL MEET AWS SPECIFICATIONS USING E70XX ELECTRODES. 3. CONTINUOUS INSPECTION IS REQUIRED FOR THE FOLLOWING, UNLESS OTHERWISE NOTED ON PLAN: A. ALL FIELD WELDING OF STRUCTURAL STEEL. B. PLACEMENT OF ROOF BEAMS. 4. SHOP WELD AND FIELD BOLT CONNECTIONS UNLESS OTHERWISE INDICATED ON DRAWINGS. FOR BOLT CONNECTIONS PROVIDE 3/4" DIA ASTM F3125. PROVIDE MIN TWO BOLTS PER CONNECTION. PROVIDE ASTM A307 ANCHOR BOLTS. PROVIDE ASTM A563 NUTS W/- ASTM F436 HARDENED STEEL WASHERS. PROVIDE STAINLESS STEEL TYPE 316 ANCHOR BOLTS USE IN CORROSIVE ENVIRONMENT, BURIED OR SUBMERGED CONDITION 5. SPACE BEAMS EQUALLY BETWEEN COLUMN LINES AND GIRDERS UON. 6. TEMPORARY ERECTION BRACING SHALL BE PROVIDED TO HOLD STRUCTURAL STEEL SECURELY IN POSITION AS DESCRIBED ON THE DRAWINGS. IT SHALL NOT BE MOVED UNTIL PERMANENT BRACING HAS BEEN INSTALLED. THE STRUCTURE SHALL BE PLUMB AND TRUE BEFORE CONNECTIONS MAY BE FINALLY BOLTED OR WELDED. 7. ANCHOR BOLTS, BASE PLATES OR BEARING PLATES SHALL BE LOCATED AND BUILT INTO CONNECTING WORK. PRESET BY TEMPLATES OR SIMILAR METHODS. ALL PLATES SHALL BE SET IN FULL BEDS OF NON-SHRINK MORTAR OR GROUT. ALL POCKETS FOR COLUMNS AND BEAMS MUST BE COMPLETELY FILLED PRIOR TO PLACING FRAMING ABOVE. 8. UNLESS OTHERWISE INDICATED, ALL ANCHOR BOLTS AND METALS EMBEDDED IN CONCRETE SHALL BE TYPE 316 STAINLESS STEEL. 9. ALL STRUCTURAL STEEL SHALL BE HOT-DIP GALVANIZED. CAST-IN-PLACE CONCRETE LIVE LOAD ROOF.........................................................................20 PSF FLOOR / PLATFORM ...............................................100 PSF SLAB ON GRADE .....................................................H20 LOADING GRATING W/ LIVELOAD .........................................150 PSF DEFLECTION = L/240 WIND LOAD BASIC WIND SPEED 109 MPH, EXPOSURE C Iw = 1.0 GENERAL NOTES ABAL BOF CJ CLR CONC DIA EFELEMBED EWEXIST EXP FFFGHORIZ HPIF ANCHOR BOLT ALUMINUM BOTTOM OF FOOTING CONSTRUCTION JOINT CLEAR CONCRETE DIAMETER EACH FACE ELEVATION EMBEDMENT EACH WAY EXISTING EXPANSION FINISH FLOOR FINISH GRADE HORIZONTAL HIGH POINT INSIDE FACE JTLdOCOF OPPLREINF SST STD T&B TOC TOG TOF TOS TYP UNC UON VERT JOINT DEVELOPMENT LENGTH ON CENTER OUTSIDE FACE OPENING PLATE REINFORCEMENT STAINLESS STEEL STANDARD TOP AND BOTTOM TOP OF CONCRETE TOP OF GROUT TOP OF FOOTING TOP OF STRUCTURE TYPICAL UNIFIED NATIONAL COARSE UNLESS OTHERWISE NOTED VERTICAL STRUCTURAL ABBREVIATIONS DESIGN SOIL PARAMETERS BEARING CAPACITY: 2000 PSF (AS ASSUMED) SITE: EL CENTRO WATER TREATMENT PLANT EL CENTRO, CALIFORNIA 1. ALERT INSPECTOR 24 HOURS MINIMUM BEFORE PLACING CONCRETE. 2. SECURE REINFORCING BARS, ANCHOR BOLTS AND EMBEDDED ITEMS PRIOR TO PLACING CONCRETE. BEFORE PLACEMENT, CHECK WITH ALL TRADES TO ENSURE PROPER PLACEMENT OF ALL OPENINGS, SLEEVES, CURBS, CONDUITS, BOLTS, INSERTS, HOLDDOWNS, ETC. RELATING TO WORK. 3. FABRICATE SLEEVES FOR UTILITY LINES THROUGH BEAMS AND ELEVATED SLABS FROM STANDARD WEIGHT STEEL PIPE, UNLESS OTHERWISE NOTED. NO LONGITUDINAL SLEEVES PERMITTED THROUGH BEAMS OR COLUMNS. 4. CHAMFER EXPOSED CORNERS 3/4" UNLESS OTHERWISE NOTED. 5. ALL REINFORCEMENT SPLICES SHALL BE AS INDICATED IN SPLICING SCHEDULE. ALL REINFORCING INDICATED AS CONTINUOUS SHALL BE LAPPED 40 DIAMETERS MINIMUM OR TWO FEET MINIMUM WHICHEVER IS GREATER. LAPS ARE TO BE MADE AWAY FROM POINTS OF MAXIMUM STRESS. SPLICE HORIZONTAL REINFORCING AT CORNERS AND INTERSECTIONS. 6. ELECTRICAL CONDUIT: PLACE NEAR CENTER OF SLABS AND WALLS. 7. MINIMUM CONCRETE COVER (UNLESS OTHERWISE NOTED): A. CONCRETE EXPOSED TO EARTH:...............................................3" B. CONCRETE EXPOSED TO WEATHER OR LIQUID: 1. SLABS, WALLS AND JOISTS............................................2" 2. BEAMS AND COLUMNS: PRIMARY REINFORCEMENT...............................................2-1/2" STIRRUPS, SPIRALS AND TIES...........................................2" C. CONCRETE NOT EXPOSED TO WEATHER OR LIQUID: 1. SLABS, WALLS AND JOISTS..............................................3/4" 2. BEAMS AND COLUMNS: PRIMARY REINFORCEMENT..................................................2" STIRRUPS, SPIRALS AND TIES..............................................1-1/2" 8. ALL ANCHOR BOLTS AND EXPANSION ANCHORS SHALL BE TYPE 316 SST. ALL ADHESIVE ANCHORS SHALL BE ONE OF FOLLOWING, OR EQUAL. -HILTI HIT HY-200-R INJECTION ADHESIVE -HILTI RE-500 EPOXY ADHESIVE -RED HEAD EPCON-A7 ACRYLIC ADHESIVE -RED HEAD EPCON-G5 EPOXY ADHESIVE 9. DETAILING: PER ACI DETAILING MANUAL, LATEST EDITION, UNLESS OTHERWISE NOTED. 10. CONCRETE SLAB ON METAL DECK, CONCRETE WITH A MAXIMUM AIR DRY DENSITY OF 145 PCF. 11. OTHER CONCRETE NORMAL WEIGHT WITH A NOMINAL AIR DRY DENSITY OF 145 PCF. 12. UNLESS SPECIFIED OTHERWISE, THE LENGTH OF LAP FOR SPLICES SHALL BE AS FOLLOWS: TOP BARS* #4 #5 #6 #7 #8 #9 #10 #11 LENGTH (INCHES) 33 41 49 71 81 91 101 114 OTHER BARS* #4 #5 #6 #7 #8 #9 #10 #11 LENGTH (INCHES) 25 31 37 54 62 70 78 88 * TOP BARS ARE ALL HORIZONTAL REINFORCEMENT SO PLACED THAT MORE THAN 12 INCHES OF CONCRETE IS CAST IN THE MEMBER BELOW THE BAR. 13. LEAN CONCRETE REPRESENTS CONCRETE WITHOUT REINFORCEMENT. 14. CONCRETE PIT SURFACE REQUIREMENTS: A. CONCRETE FLOOR AND WALKWAY SHALL HAVE A BROOM FINISH, AND NON-SLIP COATING. B. CONCRETE WALS SHALL HAVE A SMOOTH STEEL FINISH WITHOUT ANY COATING. GEOTECHNICAL REPORT: NOT AVAILABLE. EXISTING STRUCTURE 28 DAY COMPRESSIVE CYLINDER STRENGTH ITEMS REMARKS CLASS A CLASS A NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET STRUCTURAL ABBREVIATIONS AND NOTES S-016 C. GOLO C. GOLO J. GINGRICH 15.c Packet Pg. 951
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion) 3 1 AC 60'-8"
58'-0" 12'-8" 11'-4" (NEW CMU OPENING) 10'-0" 2'-8" 12'-0" (ROLL-UP DOOR WIDTH) 24'-0" 1'-8" 6'-8" 7'-0" 6'-8" 3'-0" 13'-0" 16'-3" 1'-6" 5'-3" 12'-0" 3'-0"
12'-0" 4'-4" 12'-0" B.3 3.6 25'-6" 1 8'-0" (E OPNG) (N) SODIUM HYPOCHLORITE TANK (TYP) (N) FOUNDATION PAD (TYP OF 2) (E) 12" CMU TO BE SAW CUT #5 @ 12" OC, EW EPOXY DOWEL WITH 6" EMBED 15'-6" 5'-0" 3'-0" 3'-0" #6 @ 12" OC EPOXY DOWEL WITH 6" EMBED #6 @ 12" OC EPOXY DOWEL WITH 6" EMBED NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET FLOOR PLAN SCALE: 1/4" = 1'-0" 0 4' 8' 12' SCALE: 1/4" = 1'-0" AS-03 N ELEV S-03 BS-03 CS-04 DS-04 NOTE: 1. FOR STRUCTURAL ABBREVIATIONS AND NOTES, SEE DWG S-01. 2. PROTECT IN PLACE EXISTING CONCRETE/FOUNDATION AND MAKE NECESSARY REPAIR FOR ANY DAMAGES AREA. 3. PRIOR TO DRILLING EPOXY DOWEL BARS, LOCATE EXISTING SLAB /FOUNDATION REINFORCEMENTS AND EPOXY DOWEL SPACING SHALL BE ADJUSTED TO CLEAR THE EXISTING REBARS. DOWEL SPACING SHALL BE APPROVED IN THE FIELD PRIOR TO DRILLING. 4. COORDINATE THE ANCHOR BOLTS FASTENING PER EQUIPMENT MANUFACTURER. 2 S-05 CHLORINE RECEIVING AND STORAGE ROOM FERRIC CHLORIDE RECEIVING, STORAGE AND FEED ROOM CHLORINE FEED ROOM (E) SCRUBBER (E) FERRIC CHLORIDE TANK (7,000 GAL) (E) FERRIC CHLORIDE TANK (7,000 GAL) (E) POLYMER TANK 3'-0" 15'-6" ES-04 SODIUM HYPOCHLORITE STORAGE TANK PAD FOUNDATION S-027 C. GOLO C. GOLO J. GINGRICH 1 S-04 15.c Packet Pg. 952
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

3.6 1 3.6 1 25'-6" 25'-6" 12'-0" 3'-0" 12'-0" 3'-0"
1'-4" 10"
10"
1'-6"
10" SODIUM HYPOCHLORITE TANK SODIUM HYPOCHLORITE TANK
10" NEW FOUNDATION PAD
16'-8" * 10'-0" * 10'-0" *
16'-8" * 1'-4" 2 S-05 2 S-05 (E) W18 (E) W18 (E) W18 (E) W18 (E) W18 (E) W18 (E) W18 (E) W18 (E) W12 (E) W12 (E) 12" CMU WALL (E) ROOF DECKING WITH BUILT-UP ROOFING (E) 12" CMU WALL (E) 10" SLAB (E) #5 @ 12" OC, EW, T&B (E) 12" CMU WALL (E) ROOF DECKING WITH BUILT-UP ROOFING (E) HANDRAIL (E) FOUNDATION SLAB (E) #6 @ 12" OC, EW, T&B (E) 14" BENTONITE WATERSTOP (TYP) (N) FOUNDATION PAD (E) #5 @ 12" OC, #7 @ 12" OC, EW, T&B EW, T&B #6 @ 12" OC, EPOXY DOWEL ALL AROUND SEE NOTE 2 #6 @ 12" OC, EPOXY DOWEL ALL AROUND SEE NOTE 2 #7 @ 12" OC, EW, T&B 2"
CLR
2"
CLR NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET 2' 4' 6' 8' SCALE: 3/8" = 1'-0" 0 SCALE: SECTION A 3/8"=1'-0" S-02 SCALE: SECTION B 3/8"=1'-0" S-02 NOTES: 1. FOR STRUCTURAL ABBREVIATIONS AND NOTES, SEE DWG S-01. 2. PRIOR TO DRILLING EPOXY DOWEL BARS, LOCATE EXISTING SLAB /FOUNDATION REINFORCEMENTS AND EPOXY DOWEL SPACING SHALL BE ADJUSTED TO CLEAR THE EXISTING REBARS. DOWEL SPACING SHALL BE APPROVED IN THE FIELD PRIOR TO DRILLING. 3. COORDINATE DIMENSIONS WITH * TO SUIT APPROVED MECHANICAL EQUIPMENTS. CHLORINE RECEIVING AND STORAGE ROOM CHLORINE RECEIVING AND STORAGE ROOM SODIUM HYPOCHLORITE STORAGE TANK PAD FOUNDATION SECTION - 1 S-038 C. GOLO C. GOLO J. GINGRICH 15.c Packet Pg. 953
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion) A A 11'-11" 8'-2" 11'-11" 3'-1"
10"
1'-4" 12'-0" 8'-0" 12'-0" 3'-0"
10"
1'-6" SODIUM HYPOCHLORITE TANK SODIUM HYPOCHLORITE TANK SODIUM HYPOCHLORITE TANK SODIUM HYPOCHLORITE TANK NEW FOUNDATION PAD NEW FOUNDATION PAD (E) ROOF DECKING WITH BUILT-UP ROOFING (E) W18 1'-4" 16'-8" * 10'-0" * 10'-0" *
16'-8" * 1'-4" 2 2 S-05 S-05 NEW FOUNDATION PAD (E) W18 (E) ROOF DECKING WITH BUILT-UP ROOFING (E) 10" SLAB (E) 12" CMU WALL NEW FOUNDATION PAD (E) 14" BENTONITE WATERSTOP (TYP) (E) #6 @ 12" OC, EW, T&B (E) #5 @ 12" OC, EW, T&B (E) 12" CMU WALL #7 @ 12" OC, EWT&B #7 @ 12" OC, EWT&B #7 @ 12" OC, EWT&B #7 @ 12" OC, EWT&B #6 @ 12" OC, EPOXY DOWEL WITH 6" EMBED, SEE NOTE 2 #6 @ 12" OC, EPOXY DOWEL WITH 6" EMBED, SEE NOTE 2 (E) #5 @ 12" OC, EW, T&B 3'-0" 3'-0" 2'-0" #5 @ 12" OC, EPOXY DOWEL WITH 6" EMBED, SEE NOTE 2 #5 @ 12" OC, EW, T&B 1-#5 EF 3'-0" OPNG 4'-8" * 3'-0"
OPNG (E) CMU 14" SHIM PLATE (TYP) SEALANT BOTH SIDES ANCHOR PER MFR RECOMMENDATIONS REMOVABLE BIRD SCREEN INTERIOR METAL LOUVER SHT MTL DRIP METAL LOUVER (E) CMU (SILL BLOCK)ANCHOR PER MFR RECOMMENDATIONS SHT MTL DRIP EXTERIOR SEALANT BOTH SIDES REMOVABLE BIRD SCREEN 2- 3- 2'-0" NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET 2' 4' 6' 8' SCALE: 3/8" = 1'-0" 0 SCALE: SECTION C 3/8"=1'-0" S-02 SCALE: SECTION D 3/8"=1'-0" S-02 CHLORINE RECEIVING AND STORAGE ROOM CHLORINE RECEIVING AND STORAGE ROOM SCALE: SECTION E 3/8"=1'-0" S-02 NOTES: 1. FOR STRUCTURAL ABBREVIATIONS AND NOTES, SEE DWG S-01. 2. PRIOR TO DRILLING EPOXY DOWEL BARS, LOCATE EXISTING SLAB /FOUNDATION REINFORCEMENTS AND EPOXY DOWEL SPACING SHALL BE ADJUSTED TO CLEAR THE EXISTING REBARS. DOWEL SPACING SHALL BE APPROVED IN THE FIELD PRIOR TO DRILLING. 3. COORDINATE DIMENSIONS WITH * TO SUIT APPROVED MECHANICAL EQUIPMENTS. SODIUM HYPOCHLORITE STORAGE TANK PAD FOUNDATION SECTION - 2 AND DETAILS S-049 C. GOLO C. GOLO J. GINGRICH SCALE: DETAIL 1 3/8"=1'-0" VAR MASONRY OPENING SCALE: DETAIL 2 NONE VAR LOUVER HEAD/JAMB (SIM) SCALE: DETAIL 3 NONE VAR LOUVER SILL 15.c Packet Pg. 954
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion) 1 3.6 3 60'-8" 25'-6" 35'-2" 11'-4" 12'-8" (M.0) 1'-6" 12'-0" WIDTH 2'-8" 10'-0" 24'-0" (ROLL-UP DOOR) 4" (TYP) 14'-0" HEIGHT
(ROLL-UP DOOR) TOM EL 99.93 1- (E) LADDER FG EL -70.60 3- ROLL-UP DOOR DETAIL 4- LADDER DETAIL 1 S-04 14'-0" 1'-4" 5 EQUAL SPACES = 10'-0" 1'-4" 12'-0" AT WALL JAMBS HSS12X4X3 8" HOT DIP GALV 5 8"Ø ADHESIVE AB, WITH 6" EMBED @ 2'-0" BY HILTI OR APPROVED EQUAL 12"
(TYP)
3 EQUAL SPACES = 12'-0" 12" (N) LADDER 5 8"Ø ADHESIVE AB, WITH 6" EMBED @ 4'-0" BY HILTI OR APPROVED EQUAL HSS12X8X3 8" HOT DIP GALV 2" CLR ADHESIVE ANCHOR (EMBEDMENT AS REQUIRED BY EQUIPMENT MANUFACTURER) ROUGHEN CONCRETE TO 1/4" AMPLITUDE AND COAT WITH EPOXY BONDING AGENT 3" MIN. ALL AROUND 4" MIN

NON-SHRINK
GROUT, 1" MIN T
"SEE DESIGN" LEVELING NUT (PER MFR) BASE PL (PER MFR) SEE DESIGN 2 LOCK NUTS (PER MFR) 1:1 SLOPE (TYP) SEE DESIGN HOOD STEEL GUIDES ROLL-UP DOOR STEEL ANGLE GUIDES CONT AT JAMB 2" 7 8" CONCRETE BLOCK WALL OPENING TRIM PER MANUFACTURER ROLL-UP DOOR AND ANGLES GUIDES DOOR TRIM 10 GA x 12" WIDE WITH 316" Ø MB 2" NEOPRENE STRIP CLOSURE CONCRETE SLAB OPENING TRIM PER MANUFACTURER CONCRETE BLOCK WALL NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET NOTES: 1. FOR STRUCTURAL ABBREVIATIONS AND NOTES, SEE DWG S-01. 2. FOR ROLL-UP DOOR OPENING, COORDINATE WITH DOOR MANUFACTURER. 3. PRIOR TO DRILLING ADHESIVE ANCHOR BOLTS, LOCATE EXISTING MASONRY REBAR LOCATIONS AND ANCHOR BOLT SPACING SHALL BE ADJUSTED TO CLEAR EXISTING REBAR APPROVED IN THE FIELD PRIOR TO DRILLING. 0 2' 4' 6' SCALE: 1/2" = 1'-0" SCALE: DETAIL 1 1/2"=1'-0" - STEEL FRAME AT OPENING NORTH ELEVATION SCALE: 1/4" = 1'-0" 0 4' 8' 12' SCALE: 1/4" = 1'-0" SCALE: DETAIL 2 NONE S-02 EQUIPMENT AND MACHINERY PAD SCALE: DETAIL 3 NONE - ROLL-UP DOOR HEAD JAMB SILL EXISTING CHEMICAL BUILDING NORTH ELEVATION AND DETAILS S-0510 C. GOLO C. GOLO J. GINGRICH 1'-6"3" (TYP) 1/4 3"x3/8" ANCHOR STRIP 5/8"Ø SST ANCHOR BOLT WITH 6" MINIMUM EMB (TYP) NON-SHRINK GROUT 1-1/2" MAXIMUM 1" SQUARE SOLID RUNG WITH NON-SLIP TOP SURFACE, PLUG WELD AT STRINGER 12"
MAX 3" x3/8" STRINGER
RUNGS AT 12" OC

MAXIMUM EQUAL

SPACES (LENGTH

VARIES)

ANCHOR STRAPS
SPACE AT 6'-0" ON
CENTER MAXIMUM SCALE: DETAIL 4 NONE - ALUMINUM LADDER 4- 15.c Packet Pg. 955
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion) 12'-0" (ROLL-UP DOOR WIDTH) 12'-0" 3'-0"
12'-0" 4'-4"
12'-0" 12.5% SODIUM HYPOCHLORITE TANK (6,500 GAL, DOUBLE WALL TYPE, TYP OF 2) FOUNDATION PAD (TYP OF 2) ROLL UP DOOR HOOD U-VENT W / PVC SCREEN (TYP OF 2) 2" CAM LOCK FILL CONNECTION (TYP OF 2) TO CLEAR WELL, SEE NOTE 2 TO CLARIFIER NO. 1, SEE NOTE 2 TO CLARIFIER NO. 2, SEE NOTE 2 OVERFLOW (TYP OF 2) TANK DRAIN (TYP OF 2) REVERSE FLOAT GAUGE (TYP OF 2) ULTRASONIC LEVEL SENSOR (TYP OF 2) RELOCATED FIRE LIGHT MANWAY (TYP OF 2) 2"-SH-PVC 2"-SH-PVC FEED DISCHARGE 1"-SH-PVC 2"-SH-PVC 2"-SH-PVC 1/2"-SH-PE 2"-SH-CPVC 1/2"-SH-PE EQUIPMENT PAD 15'-6" 3'-0"SODIUM HYPOCHLORITE FEED PUMP (TYP OF 5) (E) EYEWASH/SHOWER EYEWASH/SHOWER FLOW SWITCH (E) EYEWASH/SHOWER (E) WATER 1-1/4"-PW-PVC (E) DUCT 3 M-03 RELOCATED LOUVER SEE NOTE 7 2 M-04 6 M-04 6 M-04 2 M-04 SEE NOTES ON DWG D-2 2 M-04 2 M-04 1 S-04 NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET PLAN SCALE: 1/4" = 1'-0" 0 4' 8' 12' SCALE: 1/4" = 1'-0" A M-02 CHLORINE RECEIVING AND STORAGE ROOM FERRIC CHLORIDE RECEIVING, STORAGE AND FEED ROOM PSH-150PSH-140 PSH-130 PSH-120PSH-110 TK-110 TK-120 CM-02 (E) SCRUBBER (E) FERRIC CHLORIDE TANK (7,000 GAL) (E) FERRIC CHLORIDE TANK (7,000 GAL) (E) POLYMER TANK NOTES: 1. PROVIDE SEISMIC RESTRAINT ON SODIUM HYPOCHLORITE STORAGE TANKS. 2. 1/2" PE CARRIER TUBING OUTSIDE OF BUILDINGS SHALL BE PROTECTED BY 2" PVC OR CPVC CONTAINMENT PIPE AND SHALL USE SWEEP FITTINGS. 3. MECHANICAL LAYOUT DRAWINGS MAY NOT SHOW ALL SUPPORTS. ALL REQUIRED SUPPORTS AND APPURTENANCES FOR A COMPLETE SYSTEM SHALL BE PROVIDED BY THE CONTRACTOR. FOR GENERAL CRITERIA SEE DWG M-04. 4. CONNECTION FITTING SHALL BE 2" MALE POLYPROPYLENE CAM LOCK . 5. PLASTIC PIPE MATERIAL INSIDE OF BUILDINGS SHALL BE PVC. ALL PLASTIC PIPE MATERIAL OUTSIDE OF BUILDINGS SHALL BE - UNDERGROUND (BURIED): PVC - ABOVE THE GROUND (EXPOSED): CPVC 6. FOR TANK OUTLET AND DRAIN NOZZLES, PROVIDE DOWNWARD SIPHON PIPE FITTINGS INSIDE TANKS. 7. RELOCATE (E) ELEC POWER OUTLET AND RECEPTACLE IF NECESSARY. CHLORINE FEED ROOM CONTINUATION, SEE DWG C-01 CONTINUATION, SEE DWG C-01 B M-02 SODIUM HYPOCHLORITE STORAGE TANKS AND FEED SYSTEM PLAN M-01 11 S. LEE S. LEE J. JUNG 15.c Packet Pg. 956
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion) 10'-0"
16'-8" 1'-4" 2"-SH-PVC FOUNDATION PAD 2"-SH-PVC U-VENT W / PVC SCREEN 2" CAM LOCK FILL CONNECTION REVERSE FLOAT GAUGE FEED DISCHARGE 2"-SH-CPVC EYEWASH/SHOWER MANWAY ULTRASONIC LEVEL SENSOR SODIUM HYPOCHLORITE TANK 1-1/4"-PW-PVC 3 M-03 2 M-04 TYP SODIUM HYPOCHLORITE FEED PUMP (TYP OF 5) PSH-150 PSH-140 PSH-130 PSH-120 PSH-110 1/2"-SH-PE 1/2"-SH-PE 2'-0" 15'-6"
2'-11" FINISH FLOOR OUTLET INLET FINISH FLOOR 1/2"-SH-PE OUTLET INLET 1/2"-SH-PE 1"-SH-PE 1/2" PVC BALL CHECK VALVE 17"X30" POLYMER CONCRETE BOX W/ COVER ARMORCAST OR EQUAL 2" PVC1/2" PE TUBE 1/2" PVC BALL VALVE 1/2" PE TUBE (E) HATCH2" SST ELBOW SST TUBE AS CONTAINMENT PIPE 6 M-04 2" PVC 3/8" ROCK 6" DEEP 1/2" PE TUBE 2" SST ELBOW W/ FLANGE SST TUBE AS CONTAINMENT PIPE (E) 60" FINISHED WATER INLET SST PIPE SUPPORT INSIDE CLEARWELL (TYP) 14'-3" 17"X30" POLYMER CONCRETE BOX W/ COVER ARMORCAST OR EQUAL SST UBOLT (E) CLEARWELL 1 M-04 1- (SYM) NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET 0 4' 8' 12' SCALE: 1/4" = 1'-0" SCALE: SECTION A 1/4"=1'-0" M-01 SCALE: SECTION B 3/4"=1'-0" M-01 0 1' 2' 3' 4' SCALE: 3/4" = 1'-0" CHLORINE RECEIVING AND STORAGE ROOM SCALE: SECTION C 3/4"=1'-0" M-01 SCALE: SECTION D NTS C-01 SCALE: DETAIL 1 3/4"=1'-0" - CHEMICAL FEED CONNECTION DETAIL MECHANICAL SECTIONS AND DETAIL M-02 12 S. LEE S. LEE J. JUNG 15.c Packet Pg. 957
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion) 2" CPVC 90° ELBOW DOWN 1/2" PE TUBE CHLORINE INJECTION QUILL, SEE DETAIL 3 ON DWG M-04 DEMO (E) CHLORINE FEED LINE, SEE IMAGE 7 ON DWG D-01 CHLORINE INJECTION QUILL, SEE DETAIL 3 ON DWG M-04 DEMO (E) CHLORINE FEED LINE, SEE IMAGE 6 ON DWG D-01 2" CPVC 90° ELBOW DOWN 1/2" PE TUBE SCALE: 1VAR DETAIL NTS (E) CLARIFIER NO. 1 NORTH FLOW CONTROL VAULT SCALE: 2VAR DETAIL NTS (E) CLARIFIER NO. 2 SOUTH FLOW CONTROL VAULT 1'-4" 2'-0" (E) MASONRY WALL HSS 3x2 14" (TYP) HSS 3x3 14" (TYP) 2" 2" 3/16 TYP (E) MASONRY WALL PVC PIPE REMOVABLE HSS 4x4 14" (TYP) 3/16 TYP HOT -DIP GALV 1/2" CHAIN WITH HOOK 1 12" Ø DIAMETER SCH 40 PIPE (TWO PLACES) 3/16 TYP 1'-1" 1 1/2" (TYP) 2'-0" 1'-4" HSS 3x2 14" HSS 3x2 14"
1'-8" 2" 2" 1 12" Ø DIAMETER SCH 40 PIPE REMOVABLE HSS 4x4 14" (TYP) RUBBER GASKET AS SHIM 3/16 TYP 14" CLOSURE PLATE L 5x3X 14" (TYP) L 5x3X 14" (TYP) L 5x3X 14" (TYP) 5 8" Ø ADHESIVE ANCHOR BOLT WITH 5" EMBED (TYP) 3" 3" HSS 3x3 14" 1 12" Ø DIAMETER SCH 40 PIPE (E) PVC PIPE MECHANICAL DETAILS - 1 M-03 13 S.LEE H. ROBLEDO J. JUNG NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET BOTTOM PLAN SCALE: 1 1/2" = 1'-0" TOP PLAN SCALE: 1 1/2" = 1'-0" SCALE: A 1 1/2"=1'-0" - SCALE: 3VAR DETAIL NTS CHEMICAL FEED GUARD AND SUPPORT A- A- 15.c Packet Pg. 958
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion) CHLORINE INJECTION QUILL 1/2" PE TUBE 1/2" INJECTION PIPE 2"X1" REDUCING BUSH (E) 2" NOZZLE (E) 30" PIPE 1" CORPORATION STOP 1" SPRING LOADED BALL CHECK VALVE QUICK RELEASE COUPLING TIP, SEE NOTE 4 10" 1. CHEMICAL INJECTION QUILL SHALL BE HEAVY SERVICE RETRACTABLE, MODEL EB-155 SERIES, MANUFACTURED BY SAF-T-FLO WATER SERVICE, INC. 2. CHECK VALVE SHALL BE INTEGRATED SPRING LOADED BALL CHECK VALVE AND VALVE MATERIAL SHALL BE STAINLESS STEEL AND VALVE SEAL SHALL BE FKM. 3. SOLUTION TUBE MATERIAL SHALL BE ALLOY C276. 4. TIP CONFIGURATION SHALL BE SAF-TSEAL, FKM. SCALE: 4VAR DETAIL NTS PE TUBE ACCESS 3"X2" REDUCED FLEXIBLE COUPLING WITH 316 SST CLAMP (TYP OF 2) NOTES: 1/2" TEFLON CARRIER TUBING OUTSIDE OF BUILDING SHALL BE PROTECTED BY 2" PVC OR CPVC CONTAINMENT PIPE SHALL HAVE SWEEP ELBOW FITTINGS. FLEXIBLE COUPLING SHALL LEAKPROOF AND RESISTANT TO CHEMICALS AND UV. FLEXIBLE COUPLING SHALL BE CONFORMED TO ASTM D5926, C1173 AND CSA B602. FLEXIBLE COUPLING SHALL BE MANUFACTURED BY FERNCO OR EQUAL. 12" MIN. 1. 2. 12" GALV PIPE CLAMP 1. UNLESS NOTED OTHERWISE, ALL UNISTRUT AND PIPE SUPPORT COMPONENTS SHALL BE GALV STL. 2. UNISTRUT AND PIPE SUPPORT COMPONENTS SHALL BE 316 SST INSIDE CLEARWELL. 3. ALL UNISTRUT TYPE CHANNEL ENDS THAT EXTEND INTO, OR ARE WITHIN MAINTENANCE OR OPERATING AREAS, SHALL HAVE PROTECTIVE PLASTIC END CAPS. 4. UNLESS NOTED OTHERWISE, PVC PIPE SUPPORT SPACING SHALL NOT EXCEED 5'-0". 5. UNLESS NOTED OTHERWISE, PE TUBE SUPPORT SPACING SHALL NOT EXCEED 3'-0". 2-5/8"Ø HILTI KB-3 OR EQUAL W/ 4" EMBED GALV UNISTRUT CLAMP P1109-P1121 OR EQUAL (SEE NOTE) GALV UNISTRUT P1000, P9200 OR EQUAL (LENGTH AS REQ) UNLESS CLAMPS ARE PURCHASED WITH PLASTIC COATING OR FELT LINED FROM MANUFACTURER, ALL PVC OR PVC PIPE AND STEEL PIPE SHALL BE PROTECTED BY STEEL SHIELD AND/OR WRAPPED WITH TEFLON OR PVC TAPE (50 MILS THICK) BEFORE TIGHTENING PIPE CLAMPS NOTE: SCALE: 1VAR DETAIL NTS WALL, OVERHEAD, OR HORIZONTAL MOUNTED 3. 4. 1/2" PE TUBE SCALE: 3VAR DETAIL NTS SCALE: 2VAR DETAIL NONE 1. FOR NEW CONSTRUCTION SLEEVES SHALL BE CAST INTO WALL. BLOCKOUTS AND SUBSEQUENT GROUTING IN LIEU OF SLEEVES WILL NOT BE PERMITTED. 2. CUT OPENING THRU EXIST WALL OR FLOOR. COAT CUT SURFACE WITH EPOXY BONDING AGENT (FOR EXISTING MODIFICATION WORK ONLY) 3/16" OR 1/4" THICK WELDED WEEP RING SEALANT ALL AROUND (TYP) PACK WITH RESILIENT EXPANSION JOINT FILLER TYPE 316 SST (SCH 10) NOTE 2 EPOXY GROUT 3/16 1" TO 1 1/2" 1/2" TO 1" 1/2" TO 1" 2"
MINIMUM NOTES: 3" CPVC 2" CPVC
7'-0" 2'-6"
7'-4" WASTE 1 1/4" IPS AIR GAP SELF DRAIN VALVEFLOOR SELF DRAIN VALVE SUPPLY 1 1/4" IPS 2 S-05 EQUIPMENT PAD EYE WASH/SHOWER STATION SCALE: 5VAR DETAIL NTS FLOW SWITCH FROM SOURCE 1" POLYURETHANE FILLER FOAM (HILTI - CF 116 OR EQUAL) SEE NOTE 2 SPIDER/SPACER CONTAINMENT PIPE 1" 3/4" TO 1" ℄ NOTES: 1. FABRICATION AND/OR INSTALLATION OF PVC TYPE PIPING SHALL BE PERFORMED WHEN DAYTIME OR PIPING TEMPERATURES ARE BETWEEN 60°F AND 80°F. 2. FABRICATE PVC END PLATE, SOLVENT WELD IN PLACE AND CAULK WITH 2 COMPONENT POLYURETHANE SEALANT. 3. UNLESS NOTED OTHERWISE, WHEN SLEEVE IS IN CONTACT OR AGAINST EARTH, COAT ENDS WITH BITUMEN MASTIC TYPE COATING. GRADE DOUBLE-WALL CONTAINMENT PIPE PENETRATION SCALE: 6VAR DETAIL NTS 6 M-04 MECHANICAL DETAILS - 2 M-04 14 S.LEE H. ROBLEDO J. JUNG NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET 15.c Packet Pg. 959
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

SCE SOUTHERN CALIFORNIA EDISON SM SURFACE MOUNT SPDT SINGLE POLE, DOUBLE THROW SPECS SPECIFICATIONS SPST SINGLE POLE, SINGLE THROW SST STAINLESS STEEL ST SHORT TIME OR SHUNT TRIP STP SHIELDED TWISTED PAIR SWBD SWITCHBOARD SWGR SWITCHGEAR SYMM SYMMETRICAL TDR TIME DELAY RELAY TEL TELEPHONE THWN THERMOPLASTIC HEAT & WATER RESISTANT NYLON COATED TRANSF TRANSFORMER TS TEMPERATURE SWITCH TTB TELEPHONE TERMINAL BACKBOARD TVSS TRANSIENT VOLTAGE SURGE SUPPRESSOR TYP TYPICAL UCP UNIT CONTROL PANEL UG UNDERGROUND UL UNDERWRITERS LABS UNO UNLESS NOTED OTHERWISE UPS UNINTERRUPIBLE POWER SYSTEM UTP UNSHEILDED TWISTED PAIR

V VOLTS VA VOLT AMPS VAC VOLTAGE AC VD VOLTAGE DROP VDC VOLTS DC VFD VARIABLE FREQUENCY DRIVE VM VOLTIMETER VSH VIBRATION SWITCH, HIGH(WARNING) VSHH VIBRATION SWITCH, HIGH HIGH(SHUTDOWN) VR VOLTAGE REGULATOR W WIRE/WATTS WP WEATHER PROOF WPIU WEATHER PROOF WHILE IN-USE WT WATERTIGHT WTH WEATHER STATION XFMR TRANSFORMER Z IMPEDANCE 3P THREE POLE 3W THREE WIRE 4W FOUR WIRE # POUND, NUMBER (N) NEW (E) EXISTING

A AMPERE AC ALTERNATING CURRENT AF AMPS-FRAME AFF ABOVE FINISHED FLOOR AFG ABOVE FINISHED GRADE AIC AMPERE INTERRUPTING CURRENT AL ALUMINUM AM AMMETER AT AMPS-TRIP ATS AUTOMATIC AUTO AUTOMATIC AWG AMERICAN WIRE GAUGE BC BARE COPPER BRKR BREAKER BSC BARE STRANDED COPPER

C CONDUIT CAT CATALOG CB CIRCUIT BREAKER CKT CIRCUIT CO CONDUIT ONLY CONN CONNECTED CO CONTROL PANEL CPT CONTROL POWER TRANSFORMER CT CURRENT TRANSFORMER CU COPPER DIA DIAMETER DISC DISCONNECT DISTRIB DISTRIBUTION DIV DIVISION DPDT DOUBLE POLE,DOUBLE THROW DS DOOR SWITCH DWG DRAWING DC DIRECT CURRENT EA EACH EF EXHAUST FAN ELECT ELECTRICAL ELEV ELEVATION EMERG EMERGENCY EQUIP EQUIPMENT EST ESTIMATED ETM ELAPSED TIME METER EXIST EXISTING E-STOP EMERGENCY STOP FA FIRE ALARM FB FEEDER BREAKER FLA FULL LOAD AMPS FRP FIBERGLASS REINFORCED PLASTIC FS FLOW SWITCH FVR FULL VOLTAGE REVERSING FVNR FULL VOLTAGE NON-REVERSING GA GAUGE GEN GENERATOR GF GROUND FAULT GFCI GROUND FAULT CIRCUIT INTERRUPTER GFI GROUND FAULT INTERRUPTER GFT GROUND FAULT TRIP GIW GROUND FAULT INTERRUPTER, WEATHER PROOF HF HIGH FLOW HID HIGH INTENSITY DISCHARGE HOA HAND-OFF-AUTOMATIC HP HORSEPOWER HPF HIGH POWER FACTOR HPS HIGH PRESSURE SODIUM HVAC HEATING, VENTILATION AND AIR CONDITIONING HZ HERTZ (CYCLES PER SECOND) I INSTANTENOUS IC INTERRUPTING CAPACITY IOR I/0 RACK IR INFRARED ISR INTRINSICALLY SAFE RELAY IST INSTANTANEOUS BREAKER TRIP JB JUNCTION BOX KCMIL THOUSAND CIRC. MILS KAIC KILO AIC KVA KILOVOLTS KVAR KILOVOLT AMPERES KW KILOWATT KWH KILOWATT HOUR LCL LONG CONTINUOUS LOAD LCP LOCAL CONTROL PANEL LOR LOCAL-OFF-REMOTE SWITCH LOS LOCK-OUT SWITCH LP LIGHTING PANEL LRA LOCKED ROTOR AMPS LS LIMIT SWITCH LSG LONG TIME, SHORT TIME, GROUND FAULT TRIP ON CIRCUIT BREAKER LSIG LSIG+ INSTANTANEOUS LTG LIGHTING MA MILLIAMPERE MAX MAXIMUM MCC MOTOR CONTROL CENTER MCM THOUSAND CIRCULAR MILS MCP MAIN CONTROL PANEL MF MEDIUM FLOW MFGR MANUFACTURER MIC MANUFACTURE'S INTERCONNECTING CABLE MIN MINIMUM MISC MISCELLANEOUS MLO MAIN LUGS ONLY MMI MAN-MADE INTERFACE MOV MOTOR OPERATED VALVE MS MAGNETIC STARTER MTG MOUNTING MTS MANUAL TRANSFER SWITCH NA NOT APPLICABLE NC NORMALLY CLOSED NEC NATIONAL ELECTRICAL CODE NEMA NATIONAL ELECTRICAL MANUFACTURER'S ASSOCIATION NIC NOT IN CONTRACT NO NUMBER N/P NAMEPLATE O/C (OPEN/CLOSE STATUS) OC ON CENTER OD OUTSIDE DIAMETER P POLE PB PULL BOX PC PHOTO CELL PF POWER FACTOR PFR POWER FAIL RELAY PH PHASE PLC PROGRAMMABLE LOGIC CONTROLLER PM POWER MOTOR PNL PANEL POC POINT OF CONNECTION PP POWER POLE PR PAIR PS PUMPING STATION PT POTENTIAL TRANSFORMER PVC POLY VINYL CHLORIDE PVR PHASE VOLTAGE RELAY PWR POWER RECEPT RECEPTACLE RGS RIGID GALVANIZED STEEL RMS ROOT MEAN SQUARE RTD RESISTANCE TEMPERATURE DEVICE RVAT REDUCED VOLTAGE AUTO-TRANSFORMER RVSS REDUCED VOLTAGE SOFT STARTER GENERAL PURPOSE ABBREVIATIONS, OTHER THAN THOSE LISTED BELOW, CONFORM TO ANSI/ASME Y1.1 ABBREVIATIONS DUPLEX CONVENIENCE RECEPTACLE AT+48" OR AS NOTED OR RELOCATION AS INDICATED HASHMARKS INDICATE REMOVAL INDICATES TO REFER TO NOTE 1 RATING AS INDICATED. SPECIAL PURPOSE RECEPTACLE, LIGHTNING ARRESTER 1 ON DRAWING STANDBY GENERATOR CONNECTED IN THIS SECTION. SPECIFIED IN OTHER SECTIONS, MECHANICAL EQUIPMENT, 10 KW, WIRING SCHEDULE FOR SIZES AND QUANTITIES OF CONDUIT AND WIRES. CONDUIT NUMBER 12. SEE CONDUIT AND MOTOR, 10 HORSEPOWER RATING AS INDICATED. AUTOMATIC TRANSFER SWITCH, CONTROL STATION. PUSH-BUTTON STATION OR SELECTOR SWITCH. SEE CONTROL WIRING DIAGRAMS FOR REQUIREMENTS DISCONNECT SWITCH, HEAVY DUTY, MAGNETIC CONTACTOR RATED 30 AMP, 600 VOLT, 3 POLE, 121010 GROUND FUSED WITH 6 AMP. FUSE. HASH MARKS INDICATE REMOVAL OR RELOCATION AS INDICATED ON DRAWING INDICATES TO REFER TO NOTE 1 1 SITUATION, SIZE AS REQUIRED BY CODE OR AS INDICATED. JUNCTION BOX OR CONDUIT FITTING AS APPROPRIATE FOR SPECIAL PURPOSE RECEPTACLE, RATING AS INDICATED. SINGLE CONVENIENCE RECEPTACLE AT+48" OR AS NOTED THERMOSTAT OUTLET AT +54" REQUIREMENTS. PROCESS AND INSTRUMENTATION DRAWINGS FOR DESCRIPTIONS. PROCESS EQUIPMENT OR INSTRUMENTATION DEVICE, SEE CONDUIT NUMBER 12. SEE CONDUIT AND WIRING SCHEDULE FOR SIZES AND QUANTITIES OF CONDUIT AND WIRES. SWITCH SEE CONTROL WIRING DIAGRAMS FOR GROUND ROD COMBINATION MAGNETIC MOTOR STARTER DISCONNECT SWITCH, HEAVY DUTY, NON-FUSED, UNO. RATED 30 AMP, 600 VOLT, 3 POLE, CONTROL STATION: PUSHBUTTON OR SELECTOR FE-184 12

T MOTOR
J ELECRICAL SYMBOLS VARIABLE FREQUENCY DRIVE MOTOR STARTER WITH FULL-SPEED 2S INDICATES 2 SPEED. R INDICATES REVERSING, PW INDICATES PART WINDING. SIZE 1. RV INDICATES REDUCED VOLTAGE. MAGNETIC MOTOR STATER. "1" INDICATES SOLID-STATE, REDUCED VOLTAGE OTHERWISE INDICATED CIRCUIT BREAKER, 3 POLE UNLESS CONTROL TRANSFORMER POWER TRANSFORMER CURRENT TRANSFORMER GROUND FAULT INTERRUPTER BY-PASS CONTACTOR COMBINATION MAGNETIC MOTOR STARTER RV I GFI M UTILITY METERING SINGLE LINE DIAGRAMS LIGHTING FIXTURES AND RECEPTACLES (OUT BOTTOM OF EQUIPMENT) (OUT TOP OF EQUIPMENT) 2#12(PLUS 1#12 GROUND WIRE) UNLESS NOTED OTHERWISE. CONDUIT STUBBED OUT AND CAPPED CONDUIT RUN TURNS TOWARD VIEWER CONDUIT RUN TURNS AWAY FROM VIEWER GROUND WIRE, #4/0 OR AS INDICATED HOMERUN TO PANEL IP, CIRCUITS 1 AND 3 (PLUS 1#12 GROUND WIRE) EXCEPT NO HASH MARKS=3/4", CONDUIT RUN EXPOSED UNLESS OTHERWISE NOTED CONDUIT RUN CONCEALED THEM SHALL BE CONTROLLED BY Sa SHOWN WITH SUBSCRIPT "a" ADJACENT TO MOTION SWITCH FOUR-WAY, TOGGLE SWITCH THREE-WAY, TOGGLE SWITCH DOUBLE POLE, SINGLE THROW TOGGLE SWITCH SEE LIGHTING FIXTURE SCHEDULE LIGHTING FIXTURE TYPE A, 100 WATTS. HASH MARKS INDICATE QUANTITY OF #12 WIRES IN CONDUIT SINGLE POLE, SINGLE THROW TOGGLE SWITCH SHORT HASHMARK IS HOT WIRE, LONG HASHMARK IS NEUTRAL WIRE 2Ma
S
3 SSS
4 SS IP-1,3 AT+48" OR AS NOTED 4#12 5#12 3/4", 3/4", 3/4", 3#12 1", 7#12 1", 8#12 1", 6#12 PLANS PM POWER METER LIGHTING FIXTURE DRAWOUT DEVICE 100A ALL 3 PHASE RECEPTACLES SHALL BE INSTALLED 4'-0" ABOVE FINISHED FLOOR EXCEPT AS NOTED ON DRAWINGS AND SHALL BE PHASED TO GIVE A CLOCKWISE ROTATION. THEY SHALL BE CAPABLE OF INTERRUPTING THEIR RATED CURRENT WITHOUT HAZARD TO THE OPERATOR. ALL AREAS FOR OCCUPANCY SHALL HAVE 120/208V RECEPTACLES INSTALLED 48" ABOVE FINISHED FLOOR. UNLESS OTHERWISE NOTED. STRUCTURE'S RECEPTACLES SHALL BE INSTALLED 4'-0" ABOVE FINISHED FLOOR UNLESS OTHERWISE NOTED. GENERAL NOTES WIRING NOTES ALL ELEVATIONS AND DIMENSIONS ARE FOR REFERENCE ONLY. FIELD CUT ENDS OF CONDUIT SUPPORT STEEL SHALL BE COATED TO RESTORE GALVANIZING OR PVC COVERAGE. EXISTING ELECTRICAL FEATURES ARE SHOWN WITH SHADED OR SCREENED BACKGROUND. ALL ABOVE GRADE CONDUIT SHALL BE RIGID GALVANIZED STEEL (RGS). MINIMUM SIZE OF CONDUIT SHALL BE 3/4 " UNLESS OTHERWISE NOTED. PROVIDE CONDUIT WITH SUPPORTS AT 6 FOOT MAXIMUM INTERVALS. USE TWO HOLE CONDUIT CLAMPS OR PIPE HANGERS FOR SINGLE CONDUIT USE CHANNEL TYPE SUPPORTS FOR MULTIPLE CONDUIT RUNS. FOR DRAWING INDEX, SEE SHEET G-01. CONTRACTOR SHALL FURNISH AND INSTALL ALL STRAPS, HANGERS AND SUPPORTS NECESSARY TO PROVIDE A COMPLETE AND OPERATING INSTALLATION. DO NOT WELD OR DRILL BUILDING STRUCTURE UNLESS OTHERWISE NOTED. ALL STEEL CONDUIT RUNS SHALL TERMINATE WITH AN INSULATED THROAT GROUNDING TYPE BUSHING. ALL GROUNDING HARDWARE SHALL BE SILICON BRONZE. CONDUIT TERMINATIONS IN WET OR DAMP LOCATIONS SHALL BE WITH A O-Z GEDNEY TYPE CHM-T OR CH-T HUB OR EQUAL. UNLESS OTHERWISE NOTED, ALL CONDUITS CONCRETE ENCASED IN DUCT BANKS SHALL BE PVC TYPE DB, SCHEDULE 40. PVC COATED RIGID STEEL CONDUIT SHALL BE USED FOR ALL STUB-UPS, SWEEPS 45° AND GREATER, AND THE LAST 5 FEET BEFORE EXIT FROM EARTH OR ENTRY TO STRUCTURES. CONDUIT ENTERING STRUCTURES BELOW GRADE SHALL BE SEALED WITH GROUT. ALL WORK SHALL BE DONE IN ACCORDANCE WITH LATEST NFPA 70 (NATIONAL ELECTRICAL CODE), 70E (STANDARD FOR ELECTRICAL SAFETY IN THE WORK PLACE), 820 (STANDARD FOR FIRE PROTECTION IN WASTEWATER TREATMENT AND COLLECTION FACILITIES) AND SHALL CONFORM TO APPLICABLE STATE, COUNTY OR CITY CODES AND ORDINANCES HAVING JURISDICTION. ALL ELECTRICAL EQUIPMENT INSTALLED OUTDOORS SHALL HAVE RAINTIGHT OR WEATHER-PROOF ENCLOSURES. (NEMA 3R, 4X OR AS REQUIRED). UNLESS OTHERWISE NOTED, ALL EQUIPMENT CABINET ENCLOSURES AND PANELS SHALL BE PAINTED IN ACCORDANCE WITH THE SPECIFICATIONS, EXCEPT SST. ALL DEVICE NAMEPLATES ON CONTROL STATIONS SHALL BE STAINLESS STEEL AND ENGRAVED AS SHOWN ON THE EQUIPMENT CONTROL SCHEMATICS. NAMEPLATES SHALL BE ATTACHED WITH STAINLESS STEEL SCREWS. FOR MANHOLE AND HANDHOLE LOCATION COORDINATES, SEE CIVIL DRAWINGS. SLOPE DUCT BANKS AND DRAIN LINES TOWARDS MANHOLES, HANDHOLES OR AS SHOWN ON CIVIL DRAWING PROFILES. CONDUIT RUNS ARE SHOWN DIAGRAMMATICALLY. EXACT LOCATIONS SHALL BE DETERMINED IN THE FIELD AND STUBS TO EQUIPMENT SHALL BE INSTALLED TO CONFORM TO MANUFACTURERS EQUIPMENT RECEIVED. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. ALL BOLTED GROUND CABLE CONNECTIONS SHALL BE EXPOSED. PROVIDE GROUND CONNECTION FROM NETWORK TO ALL PULLBOXES. TIE-IN TO EXISTING ELECTRICAL EQUIPMENT SHALL BE COORDINATED AND SUPERVISED BY CVWD PERSONNEL ACCORDING TO FACILITY LOCKOUT-TAGOUT PROGRAM. THE CONTRACTOR SHALL NOTIFY THE ENGINEER OF A TIE-IN AT LEAST 10 DAYS IN ADVANCE. THE SHUTDOWN FOR ALL TIE-INS SHALL BE NO LONGER THAN 3 CONSECUTIVE HOURS. THE CONTRACTOR SHALL SUBMIT A SWITCHING PROCEDURE TO THE ENGINEER FOR APPROVAL PRIOR OF ANY TIE-IN. CONDUIT LAYOUT NOTES 1. 2. 3. 4. 5. 6. ALL FLEXIBLE CONDUIT SHALL BE METALIC LIQUID TIGHT AND APPROVED FOR GROUNDING. ALL EXPOSED CONDUIT IN VAULTS, BASEMENTS, OR WET AREAS SHALL BE PVC COATED RIGID GALVANIZED STEEL CONDUIT. GROUNDING NOTES 1. 1. GROUND CONDUCTOR IS REQUIRED IN ALL CONDUIT. 2. 3. ALL PULL BOXES, JUNCTION BOXES, TERMINAL BOXES, CONTROL PANELS AND EQUIPMENT SHALL BE GROUNDED IN ACCORDANCE WITH THE STANDARD DETAILS AND SPECIFICATIONS. 2. 5. OVER LOAD 30A 30A DISCONNECT SWITCH, HEAVY DUTY, RATED 30 AMP, 600 VOLT, 3 POLE, NON- FUSED, UNO. 30A F GROUND WELL CONTRACTOR TO FIELD VERIFY CONDITIONS. 4. ALL GROUNDING CONDUCTORS SHALL BE BARE COPPER.

T
S 12 HR SPRING LOADED TWIST WOUND TIMER ELECTRICAL GENERAL NOTES, SYMBOLS AND ABBREVIATIONS E-0115 M. ASSADOURIAN J. BOBIS J. JUNG NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET 15.c Packet Pg. 960
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion) (N) ROLL UP DOOR HOOD NaOCl FEED PUMP (TYP OF 5) (E) P2 PANEL SEE PANEL SCHEDULE ON DWG E-03 PLC (LCP-101) (N) 12.5% SODIUM HYPOCHLORITE TANK (6,500 GAL, DOUBLE WALL TYPE, TYP OF 2) (N) FOUNDATION PAD (TYP OF 2) ULTRASONIC LEVEL SENSOR (LE-110) EYEWASH/SHOWER FLOW SWITCH 4 4 5 5 6 8 2 5 9 3 12 710 LEVEL INDICATION PANEL (LIP-101) 2 P2 CKT#5 2 P2 CKT#21 P2 CKT#5,21 13 P2 CKT#7,9,11,13,15 ULTRASONIC LEVEL TRANSMITTER (LIT-110) ULTRASONIC LEVEL SENSOR (LE-120) ULTRASONIC LEVEL TRANSMITTER (LIT-120) 1 E-03 4 E-03 10X10X4 NEMA 4X PULL BOX (TYP FOR 4) TYP FOR5 2 2 2 2 P2 CKT#7 P2 CKT#9 P2 CKT#13 P2 CKT#11 P2 CKT#15 15 15 TO ADJACENT (E) OPERATIONS BUILDING PLC "LCP-100", FOR CONTINUATION, SEE DWG C-01 CONDUIT BEND DOWN 1"C-2-4PR#24 (CAT6) (SAWCUT CONCRETE FOR UNDERGROUND CONDUIT) 12 P2 CKT#24 2 14 NaOCl FLOW TRANSMITTER FIT-110 (TYP OF 5) 42 J TYP FOR5 FIT-120 FIT-130 FIT-140 FIT-150 P2 CKT #24 J J J NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET PLAN SCALE: 1/4" = 1'-0" 0 4' 8' 12' SCALE: 1/4" = 1'-0" CHLORINE RECEIVING AND STORAGE ROOM FERRIC CHLORIDE RECEIVING, STORAGE AND FEED ROOM (E) FERRIC CHLORIDE TANK (7,000 GAL) (E) FERRIC CHLORIDE TANK (7,000 GAL) (E) POLYMER TANK CHLORINE FEED ROOM PSH -110 PSH -120 PSH -130 PSH -140 PSH -150 FOR GENERAL NOTES & ABBREVIATIONS SEE DRAWING E-01. 3/4"C (PVC COATED RGS), 2#12 & 1#12 GND. 1"C (PVC COATED RGS), 10#12 & 1#12 GND 3/4"C (PVC COATED RGS), 1PR#18 STP. 3/4"C (PVC COATED RGS), 2PR#18 STP. 1"C (PVC COATED RGS), 4PR#18 STP. 1"C (PVC COATED RGS), 10PR#18 STP. 3/4"C (PVC COATED RGS), 2#14 & 1#14 GND. 3/4"C (PVC COATED RGS), 10#14 & 1#14 GND. 1 1/2"C (PVC COATED RGS), 50#14 & 1#14 GND. 1"C (PVC COATED RGS), 3-4PR#22UTP (CAT6) 1"C (PVC COATED RGS), 2-4PR#24 (CAT6). 3/4"C (PVC COATED RGS), 4#12 & 1#12 GND CKT #5 & #21. 2"C (PVC COATED RGS), 5PR#18 STP. USE #6 AWG BARE COPPER GROUND WIRE TO GROUND EQUIPMENT TO BUILDING GROUND GRID. SEE DETAILS 2 AND 3 FOR EXOTHERMIC CONNECTION OF GROUND CABLE TO CABLE AND FLAT SURFACE. 1235679841011121314 NOTES: SODIUM HYPOCHLORITE STORAGE TANKS AND FEED SYSTEM PLAN E-0216 M. ASSADOURIAN J. BOBIS J. JUNG 15 FIT-120 15.c Packet Pg. 961
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion) ITEM BACK PLATE DESCRIPTION OPERATORS INTERFACE (HMI) 9" EXHAUST COOLING FAN AND THERMOSTAT RECEPTACLE POWER SUPPLY 12/24VDC AS REQUIRED WIRE WAY NAMEPLATE TYPICAL PoE INJECTOR ETHERNET SWITCH 13 INTERIOR EXTERIOR 891012 641211 153 234567891011121314 EQUIPMENT LIST 42"x30"x10" NEMA 4X ENCLOSURE 111112 REQ'D REQ'D 11111 PENTAIR A42P30SS6 OR EQUAL PHOENIX CONTACT (TP3090W/P) HOFFMAN PHOENIX CONTACT TYCON PWR OR EQUAL SYSTEM TP-SW3G STRATIX 8300 VENDOR 41211 REQ'D REQ'D REQ'D REQ'D REQ'D REQ'D REQ'D ALLEN-BRADLEY ALLEN-BRADLEY ALLEN-BRADLEY ALLEN-BRADLEY ALLEN-BRADLEY ALLEN-BRADLEY TERMINAL STRIPS AND ASSOCIATED DEVICES FUSED TERMINAL BLOCKS STANDARD TERMINAL BLOCKS GROUND TERMINAL BLOCKS TERMINAL BLOCK STYLE RELAYS END PLATE END ANCHOR INSERTION BRIDGE RAISED DIN RAIL PROGRAMMABLE LOGIC CONTROLLER (PLC) COMPACTLOGIX PLC CONTROLLER DISCRETE INPUT CARD DISCRETE OUTPUT CARD ANALOG INPUT CARD ANALOG OUTPUT CARD COMPACT 124VAC EXPANSION PS, 2.5@24V 1 ENCLOSURE, NEMA 4X, WALL MOUNTED, 48"x30"x10" 1 PENTAIR A42H3010SS6LP OR EQUAL DISCONNECT SWITCH REQ'D UPS SYSTEM WITH RELAY CARD, 120V (420 WATT) 1 EATON 5S700-UPS OR EQUAL QTY 7 PHOENIX CONTACT PHOENIX CONTACT PHOENIX CONTACT PHOENIX CONTACT PHOENIX CONTACT PHOENIX CONTACT PHOENIX CONTACT PHOENIX CONTACT PHOENIX CONTACT 14 SCALE: DETAIL 4 N.T.S - PLC (LCP-101) CABINET DETAIL LEVEL INDICATOR (TYP) (%FULL) (NEMA 4X) PRECISION DIGITAL PD765X2 OR EQUAL SCALE: DETAIL 1 N.T.S - LEVEL INDICATION PANEL (LIP-101) TANK 1 LEVEL LI-110 LIP-101 DOOR CLOSED DOOR OPEN 16"HX16"WX6"D LOCKABLE NEMA 3R 316SS BOX CONTINUOUS HINGE, HOFFMAN A16H16ALP3PT OR EQUAL. OR EQUAL HOFFMAN OR EQUAL HOFFMAN OR EQUAL ******** * NO EXCEPTION ********** P2 PANEL SCHEDULE TANK 2 LEVEL LI-120 GH BE C D F A THROUGH HORIZONTAL CABLE TO HORIZONTAL STEEL OR PIPE CABLE DOWN 45° TO VERTICAL STEEL OR SIDE OF HORIZONTAL OR VERTICAL PIPE CABLE UP ON VERTICAL STEEL OR PIPE CABLE DOWN TO VERTICAL STEEL OR PIPE THROUGH VERTICAL CABLE ON VERTICAL STEEL OR VERTICAL PIPE HORIZONTAL STEEL TO TO VERTICAL STEEL OR HORIZONTAL PIPE HORIZONTAL CABLE ON HORIZONTAL STEEL OR PIPE THROUGH HORIZONTAL CABLE TO HORIZONTAL STEEL OR PIPE SCALE: DETAIL 2 N.T.S - EXOTHERMIC WELDS CABLE TO FLAT SURFACE HORIZONTAL CABLE SPLICE A B D E CROSS OF HORIZONTAL LAPPED CABLES PARALLEL THROUGH CONNECTION OF HORIZONTAL CABLES TEE OF HORIZONTAL RUN AND TAP TEES CROSS OF HORIZONTALLY AND CUT TAP CABLES C SCALE: DETAIL 3 N.T.S - EXOTHERMIC WELDS CABLE TO CABLE NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET CONTROL PANEL LAYOUT, BILL OF MATERIALS, PANEL SCHEDCULE AND DETAIL E-0317 M. ASSADOURIAN J. BOBIS J. JUNG PANEL SCHEDULE PANEL ID: PNL-P2 TYPE: SE 3 PHASE 4 WIRE 208 /120 VOLT LOCATION MOUNTING DIMENSIONS FEED AMP MAIN SOURCE: SBD-PS, Section 4 √ FLSH W D H TOP 225 LUGS SURF √ BOT 150 C/B √ LOAD C/B Description VA LCL Ckt No. A B C Ckt No. LCL VA Description C/B 20/1 LIGHTS 1350 Y 1 2228 2 N 540 RECEPTACLES 20/1 20/1 EXTERIOR BUILDING LIGHTS 1500 N 3 2040 4 N 540 RECEPTACLES 20/1 20/1 LCP-101 400 Y 5 750 6 Y 200 FIRE ALARM PANEL 20/1 20/1 CHEMICAL METERING PUMP 1 400 Y 7 625 8 Y 100 GAS LEAK DETECTOR 20/1 20/1 CHEMICAL METERING PUMP 2 400 Y 9 600 10 N 100 GAS LEAK LIGHTS/HORN 20/1 20/1 CHEMICAL METERING PUMP 3 400 N 11 1025 12 Y 500 GAS CHLORINATOR C-545 20/1 20/1 CHEMICAL METERING PUMP 4 400 N 13 1025 14 Y 500 GAS CHLORINATOR C-555 20/1 20/1 CHEMICAL METERING PUMP 5 400 15 1025 16 Y 500 GAS CHLORINATOR C-535 20/1 30/2 PUMP 2500 N 17 3500 18 N 1000 CL2 TANK HEATER 20/1 2500 N 19 3500 20 N 1000 CL2 TANK HEATER 20/1 20/1 LIP-101 100 21 600 22 N 500 CL2 TANK SHUTOFF PANEL 20/1 20/1 SPARE 23 313 24 Y 250 FIT-110, 120, 130, 140, & 150 20/1 20/1 FIRE ALARM BELL 100 N 25 900 26 N 800 20/1 VFD-P-510 300 Y 27 1175 28 N 800 EF-4 15/3 20/1 VFD-P-520 300 Y 29 1175 30 N 800 20/1 VFD-P-540 300 N 31 1100 32 N 800 20/1 VFD-P-550 300 N 33 1100 34 N 800 EF-7 15/3 20/1 GAS CHLORINATOR C-525 500 N 35 1300 36 N 800 20/1 GAS CHLORINATOR C-516 500 N 37 500 38 20/1 GAS SCALES 501/502 500 Y 39 625 40 SPARE 15/3 20/1 GAS SCALES 503/504 500 N 41 500 42 9878 7165 8563 Total Connected VA: 25,605 Total Connected Amps: 71 15.c Packet Pg. 962
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion) TYPICAL ULTRASONIC LEVEL TRANSMITTER (LIT-XXX) +- TYPICAL ULTRASONIC LEVEL SENSOR 1PR#18STP AI-LEVEL INDICATION (LI-XXXB) AO-SPEED CONTROL (SC-XXXD) DO-START/STOP PUMP (HS-XXXC) LCP-101 (PLC) CABINET T11-3 TYPICAL NaOCL PUMP (PSH-XXX) 120VAC, 1 PHASE 2#12 & 1#12 GND T11-2 T11-1 HNG T1-3 T1-2 T3-2 T3-1 T6-2 T6-1 T8-1 T8-2 T9-1 T9-2 T10-1 T10-2 ++- 1PR#18STP START STOP 2#14 +- 1PR#18STP FAIL (N.O.) COMM LEAK (N.O.) COMM REVOL (N.O.) COMM AI-SPEED INDICATION (SI-XXXE) DI-PUMP TUBE LEAK ALARM (EF-XXXB) DI-PUMP REVOLUTION ALARM (EF-XXXC) 2#14 2#14 2#14 T11-1 T11-2 RUN (N.O.) COMM DI-PUMP RUN (XI-XXXM) 2#14LEVEL INDICATOR (LI-XXX) S+ 120VAC, 1 PHASE 2#12 & 1#12 GND HNG P+ LOOP POWERED 1PR#18STP LIP-XXX SH+-SH21+-SH COM N.O. COM N.O. COM N.O. COM N.O. +- +- -+ -+ LEVEL INDICATOR PANEL (LIP-101) +- 2#14 EYEWASH /SHOWER FLOW SWITCH (FS-110) DI-FLOW ALARM HIGH (FA-110) +- (N) PLC (LCP-101) HMI ETHERNET SWPLC/ I/O (E) SCADA 2 1 (E) OPERATIONS BLDG PLC (LCP-100) ETHERNET SWPLC/ I/O 2 NEW HYPOCHLORITE SYSTEM INSTRUMENTS DATA WIRING DIAGRAM HMI PoE 2 FIELD WIRING DIAGRAM X2 TYPICAL ULTRASONIC FLOW INDICATION TRANSMITTER (FIT-XXX) -+ -+ AI-FLOW INDICATION (FI-XXX) SH 1PR#18STP 120VAC, 1 PHASE 2#12 & 1#12 GND HNG +- DI-PUMP FAIL ALARM (EF-XXXA) NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET PLC WIRING DIAGRAM E-0418 M. ASSADOURIAN J. BOBIS J. JUNG PLC CABINET (LCP-101) I/O LIST ANALOG INPUTS (AI) ANALOG OUTPUTS (AO) EQUIP TAG AI TAG EQUIP TAG AO TAG 1 LIT-110 (NaOCl TANK 1 LEVEL INDICATION) LI-110B 1 PSH-110 (SPEED CONTROL) SC-110D 2 LIT-120 (NaOCl TANK 2 LEVEL INDICATION) LI-120B 2 PSH-120 (SPEED CONTROL) SC-120D 3 PSH-110 (SPEED INDICATION) SI-110E 3 PSH-130 (SPEED CONTROL) SC-130D 4 PSH-120 (SPEED INDICATION) SI-120E 4 PSH-140 (SPEED CONTROL) SC-140D 5 PSH-130 (SPEED INDICATION) SI-130E 5 PSH-150 (SPEED CONTROL) SC-150D 6 PSH-140 (SPEED INDICATION) SI-140E 7 PSH-150 (SPEED INDICATION) SI-150E 8 FIT-110 (FLOW INDICATION) FI-110F 9 FIT-120 (FLOW INDICATION) FI-120F 10 FIT-120 (FLOW INDICATION) FI-130F 11 FIT-140 (FLOW INDICATION) FI-140F 12 FIT-150 (FLOW INDICATION) FI-150F DIGITAL INPUTS (DI) DIGITAL OUTPUTS (DO) EQUIP TAG DI TAG EQUIP TAG DO TAG 1 PSH-110 (RUN) XI-110M 1 PSH-110 (START/STOP) HS-110C 2 PSH-110 (FAIL) EF-110A 2 PSH-120 (START/STOP) HS-120C 3 PSH-110 (TUBE LEAK) EF-110B 3 PSH-130 (START/STOP) HS-130C 4 PSH-110 (REVOLUTION) EF-110C 4 PSH-140 (START/STOP) HS-140C 5 PSH-120 (RUN) XI-120M 5 PSH-150 (START/STOP) HS-150C 6 PSH-120 (FAIL) EF-120A 7 PSH-120 (TUBE LEAK) EF-120B 8 PSH-120 (REVOLUTION) EF-120C 9 PSH-130 (RUN) XI-130M 10 PSH-130 (FAIL) EF-130A 11 PSH-130 (TUBE LEAK) EF-130B 12 PSH-130 (REVOLUTION) EF-130C 13 PSH-140 (RUN) XI-140M 14 PSH-140 (FAIL) EF-140A 15 PSH-140 (TUBE LEAK) EF-140B 16 PSH-140 (REVOLUTION) EF-140C 17 PSH-150 (RUN) XI-150M 18 PSH-150 (FAIL) EF-150A 19 PSH-150 (TUBE LEAK) EF-150B 20 PSH-150 (REVOLUTION) EF-150C NOTES: HARDWIRE. ETHERNET DATALINK (CAT 6). 12 15.c Packet Pg. 963
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion)

ABOVE SYMBOLS BARS DIVIDING NOTE - TYPE OR OPERATIONAL INFO NNN ELECTROHYDRAULIC ELECTRIC MOTOR E
H
S SOLENOID CYLINDER DIAPHRAGM PUMP: METERING AIR OR CHEMICAL DIFFUSER ELECTRIC MOTOR MIXER NORMALLY CLOSED NORMALLY OPEN FAILS CLOSED FAILS IN LAST POSITION LOCKS CLOSED FO FAILS OPEN LOCKS OPEN NCNOLOLCFIP FC XXXX ACTUATOR WITH MANUAL RESET ACTUATOR WITH POSITIONER R VALVE: PRESSURE RELIEF PULSATION DAMPENER ROTATING BEACON HPA IA RUPTURE DISK DRAIN CHEMICAL SEAL - DIAPHRAGM CHEMICAL SEAL - ANNULAR REDUCER - CONCENTRIC REDUCER - ECCENTRIC AIR VENT PUMP: DIAPHRAGM PUMP: CENTRIFUGAL PUMP: ROTARY ROTARY CHEMICAL FEEDER COMPRESSOR: RECIPROCATING PUMP: PROGRESSIVE CAVITY PUMP: VERTICAL TURBINE VALVE: BALL CHECK VALVE: SWING CHECK VALVE: NEEDLE VALVE: AIR RELIEF VALVE: ANGLE LSFI T VALVE: THREE WAY VALVE: PLUG VALVE: BUTTERFLY VALVE: DIAPHRAGM

M FLOAT TYPE LEVEL SWITCH ROTAMETER THERMAL FLOWMETER SONIC FLOWMETER ULTRASONIC LEVEL METER NONE

I AVERAGING PITOT TUBE MAGNETIC FLOWMETER PROPELLER (P) OR TURBINE (T) METER WEIR ORIFICE PLATE VENTURI TUBE FLUME AAA B VALVE: GATE VALVE: GLOBE VALVE: BALL LEVEL PROBE BUBBLER TUBE BUBBLER ASSEMBLY CCCNNNA AAACCC PRIMARY LOCATION, INPUT/OUTPUT END OF TRAVEL ANNUNCIATOR HAND-OFF-AUTO HIGH-LOCKOUT STOP-LOW EMERGENCY STOP DISSOLVED OXYGEN ACKNOWLEDGE STOP-REVERSE FORWARD-LOCKOUT LEAD/LAG/STANDBY HIGH-STOP-LOW FORWARD-REVERSE LOCAL-OFF-REMOTE AUTO ENABLE INCREASE-DECREASE HAND-AUTO FAST-SLOW FAIL TO OPEN FAIL TO CLOSE FAIL TO START HAND-OFF-REMOTE FUTURE (IN LIEU OF BROKEN) FUTURE (IN LIEU OF SOLID) AND INSTRUMENTATION) REFERENCES (PROCESS CONTINUATION DRAWING CONNECTION AND CROSSOVER EXISTING (SCREENED) XXXX ARROW (DIGITAL I/O) INSTRUMENTATION DIRECTION PROCESS LINES: PROCESS FLOW ARROW CONNECTION AND CROSSOVER INSTRUMENTATION SIGNAL LINES: ARROW (ANALOG I/O) INSTRUMENTATION DIRECTION ELECTROMAGNETIC OR SONIC SIGNAL (UNGUIDED) UNDEFINED SIGNAL CAPILLARY TUBING PNEUMATIC SIGNAL 1-0 */* 1-0 d/dt %f(x) SRG REV/n RADIO DATALINK DATALINK CONNECTION TO PROCESS INSTRUMENT SUPPLY OR HYDRAULIC SIGNAL ELECTRIC SIGNAL OR SOFTWARE PROCESS PIPING SECONDARY OR MISCELLANEOUS FLOW CHANNEL MAJOR PROCESS PIPING OR OPERATOR INACCESSIBLE EOT DIFFERENTIAL GAP CONTROL ACTION NONLINEAR OR CONTROL ACTION ON-OFF CONTROL ACTION DERIVATIVE CONTROL ACTION PROPORTIONAL CONTROL ACTION CONVERT FROM/TO, WHERE: INTEGRAL HIGH LIMITING SPLIT-RANGING REVERSE ACTING LOW LIMITING AVERAGING SUMMING LOW SELECTING HIGH SELECTING HA H/LOS/L IDLLS LOR I/OLLHSL HOR HOA LEAD-LAG E-STOP F/LOS/R FS FTS FTC FTO FR ROOT EXTRACTION MULTIPLYING DIVIDING DIFFERENCE ANN DOACK AE MCC MOTOR CONTROL CENTER LOGIC CONTROLLER PROGRAMMABLE OPERATOR INTERFACE VFD/BYPASS VARIABLE FREQUENCY DRIVE MOISTURE DETECTION START-STOP START-LOCKOUT/STOP OPEN-STOP-CLOSE OPEN-CLOSE-AUTO OPEN-CLOSE VFD VB REVERSE RESET SLOS SSREV RST OCA ON-OFF OVERLOAD OSC PLC OOOL STATION OCOIS MOS LOCAL-REMOTE LOCKOUT STOP LOCAL-REMOTE-AUTOMATIC MANUAL-AUTO LRA MA LRLOS (AS REQUIRED) (REFER TO CONTROL SCHEMATICS) FIELD LOCATION OPERATOR ACCESSIBLE PRIMARY LOCATION, OPERATOR INACCESSIBLE AUXILIARY LOCATION, OPERATOR ACCESSIBLE AUXILIARY LOCATION, CONTROLLER I/O POINT PROGRAMMABLE LOGIC HARDWIRED INTERLOCK LOGIC MULTIFUNCTION INSTRUMENT NON-PROGRAMMABLE SINGLE FUNCTION SHARED DISPLAY/CONTROL FUNCTION A TAG NUMBER FUNCTION DESIGNATIONS (AS REQUIRED) PANEL IDENTIFICATION CODE TAG NUMBER (SEE BELOW) CALIBRATION COLUMN CG COMBUSTABLE GAS E/R EXTEND/RETRACT CAP CAPACITANCE HORN DAMPERS, VANES FLEXIBLE COUPLING PUMP: SUBMERSIBLE LETTER DESCRIPTION UNSPECIFIED FUNCTION H/LOS/A HIGH-LOCKOUT STOP-AUTO FOR FORWARD-OFF-REVERSE PRESSURE GAUGE Y STRAINER BASKET STRAINER MECHANICAL EQUIP. SYMBOLS VALVE AND GATE SYMBOLS PRIMARY ELEMENT SYMBOLS INSTRUMENT OR FUNCTION SYMBOLS MISCELLANEOUS SYMBOLS LINE SYMBOLS VALVE AND GATE ACTUATOR SYMBOLSPRESSURE-REDUCING REGULATOR SELF-CONTAINED BACKPRESSURE REGULATOR SELF-CONTAINED PRESSURE-REDUCING REGULATOR W/EXTERNAL PRESSURE TAP BACKPRESSURE REGULATOR W/EXTERNAL PRESSURE TAP THE FOLLOWING ADDITIONAL DESIGNATIONS MAY BE UTILIZED ADJACENT TO SOME VALVE OR GATE SYMBOLS. FIELD DEVICE INSTRUMENT AIR SUPPLY FIELD DEVICE HIGH PRESSURE AIR SUPPLY AIR-HIGH PRESSURE QUICK CONNECTION INSTRUMENT IDENTIFICATION LETTERS INSTRUMENTATION FUNCTION DESIGNATORS TYPICAL PIPE TAG NUMBERS & DESIGNATION PIPE MATERIAL PROCESS STREAM EQUIPMENT DESIGNATION CPVC PVC SST STL PE CL DRPWSH TKPSH SSE RESIDUAL CHLORINE DRAIN POTABLE WATER SODIUM HYPOCHLORITE STORAGE TANK PUMP, SODIUM HYPOCHLORITE SAFETY SHOWER/EYEWASH CHLORINATED POLYVINYL CHLORIDE POLYVINYL CHLORIDE STAINLESS STEEL STEEL POLYETHYLENE 2"-SH-CPVC FLOW DIRECTION PIPE MATERIAL PROCESS FLOW STREAM NOMINAL PIPE DIAMETER

M POWER INDICATOR TIMER CONTROL TIMER DURATION SET LEVEL ALARM LEVEL CONTROLLER LEAK DETECTOR LEVEL ELEMENT LEVEL HIGH LEVEL INDICATOR LEVEL SWITCH LEVEL SWITCH HIGH LEVEL TRANSMITTER LEVEL INDICATING TRANSMITTER TORQUE ALARM TORQUE SWITCH PRESSURE HIGH PRESSURE INDICATOR PRESSURE LOW PRESSURE SWITCH PRESSURE TRANSMITTER REVERSE SPEED CONTROL SHUT DOWN (EMERGENCY) SPEED INDICATOR JI KCKYLALCLDLELHLI LSLSH LTLIT OAOSPHPI PLPSPTRSCSDSI ANALYZER ANALYZER INDICATOR ANALYZER INDICATING TRANSMITTER ANALYZER LEVEL HIGH MOISTURE ALARM CONDUCTIVITY/MOISTURE INDICATOR CONDUCTIVITY/MOISTURE SWITCH DENSITY TRANSMITTER FORWARD EQUIPMENT FAILURE FLOW ALARM FLOW CONTROLLER FLOW INDICATOR FLOW LOW FLOW TOTALIZER FLOW SWITCH FLOW TRANSMITTER FLOW INDICATING TRANSMITTER FLOW VERIFICATION SENSOR GAS ALARM GAS DETECTOR HAND CONTROLLER HAND SWITCH CURRENT ALARM INSTRUMENT FAIL AEAI AIT ALH CACI CSDT

FEFFAFCFI FLFQFSFTFIT FVS GAGDHKHSIAIF TEMPERATURE ALARM TEMPERATURE SWITCH TEMPERATURE INDICATOR RUN STATUS RUN LIGHT TRIP SWITCH EVENT INDICATOR (SW IN REMOTE) POSITION ALARM POSITION CONTROL VALVE OPENED POSITION INDICATOR VALVE CLOSED POSITION/MOTION SWITCH POSITION TRANSDUCER TATSTI XI XLXSYI ZCZAZHZI ZLZSZY M VACUUM BREAKER ANALOG DIGITAL VOLTAGE HYDRAULIC A= D=E=H= CURRENT ELECTROMAG, SONIC PNEUMATIC RESISTANCE I=O= P=R= INSTR./FUNCTION IDENTIFICATION LETTERS (SEE TABLE) LOOP NUMBER (NO OF DIGITS TO SUIT PROJECT DEVICE SUFFIX (FOR OTHERWISE IDENTICAL TAGS) BACK FLOW PREVENTER NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET INSTRUMENTATION LEGEND, SYMBOLS, AND ABBREVIATIONS I-0119 M. ASSADOURIAN J. BOBIS J. JUNG 15.c Packet Pg. 964
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion) HYPOCHLORITE STORAGE TANK M SODIUM HYPOCHLORITE PUMP NO. 1 STORAGE TANK NO. 1 PSH-110
OVERFLOW LE120 TK-120 SC 110CSPEED HS 110ALR SI 110D HS 110BSS

START/STOP
RUN

SPEED CONTROL

SPEED INDICATOR

GENERAL FAIL ALARM
STATUS CONTROL PAD ON PUMP (TYP) LCP-101
PUMP NO. 1
PUMP NO. 1
PUMP NO. 1
PUMP NO. 1
PUMP NO. 1 LIT 120
LEVEL TO CLEARWELL (Note 2) 2" PVC TANK DRAIN 2"-SH-PVC PERISTALTIC PUMP SKID MOUNTED UNIT (TYP)

SODIUM HYPOCHLORITE

SODIUM HYPOCHLORITE
SODIUM HYPOCHLORITE PI 110 SODIUM NO. 2 1"-SH-PVC PE TUBE/ PVC DOUBLE CONTAINMENT PVC PIPE 120V 1/2"-SH-PE/PVC (NOTE 1)

SODIUM HYPOCHLORITE
STORAGE TANK NO. 1

LEVEL LOW

SODIUM HYPOCHLORITE
STORAGE TANK NO. 1

LEVEL HIGH

SODIUM HYPOCHLORITE
PUMP NO. 1

TUBE LEAK ALARM

SODIUM HYPOCHLORITE
PUMP NO. 1
REVOLUTION ALARM NOTES: 1. PLASTIC PIPE MATERIAL INSIDE OF BUILDINGS SHALL BE PVC. ALL PLASTIC PIPE MATERIAL OUTSIDE OF BUILDINGS. A. UNDERGROUND (BURIED): PVC B. ABOVE THE GROUND (EXPOSED): CPVC 2. FOR INJECTION DETAIL, SEE MECHANICAL DRAWING. LI 110B HS 110C XI 110M SC 110D SI 110E EF 110A LLA 110 LHA 110 EF 110B EF 110C HYPOCHLORITE STORAGE TANK OVERFLOW LE110 TK-110 2"-SH-PVC LIT 110 LI 110A TANK DRAIN 2"-SH-PVC SODIUM NO. 1 TRUCK FILL AT TRUCK FILL (TYP) TANK VENT (TYP)

REVERSE FLOAT

GAUGE (TYP)

SODIUM HYPOCHLORITE
STORAGE TANK NO. 2

LEVEL LOW

SODIUM HYPOCHLORITE
STORAGE TANK NO. 2

LEVEL HIGH

SODIUM HYPOCHLORITE
STORAGE TANK NO. 2
LEVEL LI 120B LLA 120 LHA 120 2"-SH-PVC TRUCK FILL 1 I-03 TO PUMP NO. 3, NO. 4 & NO. 5 M SODIUM HYPOCHLORITE PUMP NO. 2 PSH-120 SC 120CSPEED HS 120ALR SI 120D HS 120BSS PI 120 120V 1"-SH-PVC

START/STOP
RUN

SPEED CONTROL

SPEED INDICATOR

GENERAL FAIL ALARM
STATUS

SODIUM HYPOCHLORITE
PUMP NO. 2

TUBE LEAK ALARM

SODIUM HYPOCHLORITE
PUMP NO. 2
REVOLUTION ALARM HS 120C XI 120M SC 120D SI 120E EF 120A EF 120B EF 120C LI 120A AT TRUCK FILL (TYP) HMI 1.25"-PW-PVCFS110 EYEWASH SHOWER

SODIUM HYPOCHLORITE

STORAGE ROOM
SS/EW FLOW ALARM SSE-110 EXISTING WATER PIPE FI 120F FI 110F SODIUM HYPOCHLORITE PUMP NO. 1
FLOW

SODIUM HYPOCHLORITE
PUMP NO. 2
FLOW ULTRASONIC METER (TYP) 120V FIT 110 120V FIT 120 NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET SODIUM HYPOCHLORITE STORAGE AND FEED SYSTEM 1 I-0220 M. ASSADOURIAN J. BOBIS J. JUNG 15.c Packet Pg. 965
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion) M SODIUM HYPOCHLORITE PUMP NO. 3 PSH-130 SC 130CSPEED HS 130ALR SI 130D HS 130BSS

START/STOP
RUN

SPEED CONTROL

SPEED INDICATOR

GENERAL FAIL ALARM
STATUS CONTROL PAD ON PUMP (TYP) LCP-101
PUMP NO. 3
PUMP NO. 3
PUMP NO. 3
PUMP NO. 3
PUMP NO. 3 PERISTALTIC PUMP SKID MOUNTED UNIT (TYP)

SODIUM HYPOCHLORITE

SODIUM HYPOCHLORITE
SODIUM HYPOCHLORITE PI 130 1"-SH-PVC 120V

SODIUM HYPOCHLORITE
PUMP NO. 3

TUBE LEAK ALARM

SODIUM HYPOCHLORITE
PUMP NO. 3
REVOLUTION ALARM HS 130C XI 130M SC 130D SI 130E EF 130A EF 130B EF 130C 1 I-02 FROM TANK NO. 1 & NO. 2 M SODIUM HYPOCHLORITE PUMP NO. 4 PSH-140 SC 140CSPEED HS 140ALR SI 140D HS 140BSS PI 140 120V

START/STOP
RUN

SPEED CONTROL

SPEED INDICATOR

GENERAL FAIL ALARM
STATUS

SODIUM HYPOCHLORITE
PUMP NO. 4

SODIUM HYPOCHLORITE

TUBE LEAK ALARM

SODIUM HYPOCHLORITE
REVOLUTION ALARM HS 140C XI 140M SC 140D SI 140E EF 140A EF 140B EF 140C M SODIUM HYPOCHLORITE PUMP NO. 5 PSH-150 SC 150CSPEED HS 150ALR SI 150D HS 150BSS PI 150 120V

START/STOP
RUN

SPEED CONTROL

SPEED INDICATOR

GENERAL FAIL ALARM
STATUS

SODIUM HYPOCHLORITE
PUMP NO. 5

SODIUM HYPOCHLORITE

TUBE LEAK ALARM

SODIUM HYPOCHLORITE
REVOLUTION ALARM HS 150C XI 150M SC 150D SI 150E EF 150A EF 150B EF 150C TO CLARIFIER NO. 1 (NOTE 2) 2" PVC PE TUBE/ PVC DOUBLE CONTAINMENT 1/2"-SH-PE/PVC (NOTE 1) PVC PIPE TO CLARIFIER NO. 2 (NOTE 2) 2" PVC PE TUBE/ PVC DOUBLE CONTAINMENT PVC PIPE 1/2"-SH-PE/PVC (NOTE 1) TO (E) PLANT SCADA VIA LCP-100 NOTE: 1. PLASTIC PIPE MATERIAL INSIDE OF BUILDINGS SHALL BE PVC. ALL PLASTIC PIPE MATERIAL OUTSIDE OF BUILDINGS A. UNDERGROUND (BURIED): PVC B. ABOVE THE GROUND (EXPOSED): CPVC 2. FOR INJECTION DETAIL, SEE MECHANICAL DRAWING. 1"-SH-PVC 1"-SH-PVC HMI PUMP NO. 4
PUMP NO. 4
PUMP NO. 4
PUMP NO. 4
PUMP NO. 4
PUMP NO. 4
PUMP NO. 5
PUMP NO. 5
PUMP NO. 5
PUMP NO. 5
PUMP NO. 5
PUMP NO. 5 FI 140F SODIUM HYPOCHLORITE
PUMP NO. 4
FLOW FI 130F SODIUM HYPOCHLORITE
PUMP NO. 3
FLOW FI 150F SODIUM HYPOCHLORITE
PUMP NO. 5
FLOW ULTRASONIC METER (TYP) 120V FIT 130 120V FIT 140 120V FIT 150 NO. REVISIONS APPROVED DESIGNED BY: DRAWN BY: CHECKED BY: SHEET OF DATE THIS LINE IS 2" AT FULL SIZE (IF NOT 2" SCALE ACCORDINGLY) 21 CITY OF EL CENTRO WATER TREATMENT PLANT CHLORINE CONVERSION PROJECT BID SET SODIUM HYPOCHLORITE STORAGE AND FEED SYSTEM 2 I-0321 M. ASSADOURIAN J. BOBIS J. JUNG 15.c Packet Pg. 966
Attachment: Bid Set - Plans (5219 : Approval of Plans & Specs - WTP Chlorine Conversion) City Council of the City of El Centro Meeting: 12/20/22 11:30 AM 1275 Main Street Department: Police
El Centro, CA 92243 Category: Resolution
Prepared By: Amanda Curiel
SCHEDULED Department Head: Robert Sawyer
RESOLUTION (ID # 5786) DOC ID: 5786
2020-2021 COPS Grant
CITY MANAGER’S RECOMMENDATION:

Adopt Resolution No. 22- , RESOLUTION OF THE CITY COUNCIL OF THE CITY

OF EL CENTRO ACCEPTING GRANT FUNDS ALLOCATED TO THE CITIZENS OPTION FOR PUBLIC SAFETY PROGRAM FUNDED FOR FY 2020-2021 THROUGH

THE STATE OF CALIFORNIA LOCAL SAFETY AND PROTECTION ACCOUNT FISCAL IMPACT:
$169,304.82 (with no matching funds)
STRATEGIC PLANNING PROGRAM 2022-2027 RELATION:

Goal#3: Community Health, Safety & Welfare
DUE DILIGENCE CHECK FOR CONTRACTORS/CONSULTANTS: DID THE

DEPARTMENT VERIFY CURRENT EL CENTRO BUSINESS LICENSE,
CONTRACTORS LICENSE, REFERENCE CHECKS, INSURANCE, ETC:

N/A
BACKGROUND:

El Centro Police Department would like to expend the funds on the following items:
$61,258.00 for the continued salary and benefits of one Community Service Officer; $900.00 for the Community Service Officer's uniform allowance; and $107,146.82 for the purchase of safety equipment.

DISCUSSION:

Funding from the Citizen's Option for Public Safety (COPS) Program will allow the El Centro Police Department to continue the employment of one Community Service Officer and the purchase of equipment above and beyond the amount available in our department budget.

CONCLUSION:

Adopt Resolution No. 22- , RESOLUTION OF THE CITY COUNCIL OF THE CITY

OF EL CENTRO ACCEPTING GRANT FUNDS ALLOCATED TO THE CITIZENS OPTION FOR PUBLIC SAFETY PROGRAM FUNDED FOR FY 2020-2021 THROUGH

THE STATE OF CALIFORNIA LOCAL SAFETY AND PROTECTION ACCOUNT ATTACHMENTS:
• Resolution Final (DOCX)
16 Packet Pg. 967
12/2022/liz/A22-0246/Reso/COPS_20-21
RESOLUTION NO. 22-

RESOLUTION OF THE CITY COUNCIL OF THE CITY OF EL CENTRO

ACCEPTING GRANT FUNDS ALLOCATED TO THE CITIZENS OPTION FOR PUBLIC SAFETY PROGRAM FUNDED FOR FY 2020-2021 THROUGH THE

STATE OF CALIFORNIA LOCAL SAFETY AND PROTECTION ACCOUNT WHEREAS, the State of California Transportation Fund’s Local Safety and Protection Account (“the LSPA”) has made funds available to law enforcement units of local government for the purpose of the Citizen’s Option for Public Safety (“COPS”) Program; and WHEREAS, the LSPA has tentatively awarded one hundred sixty-nine thousand three hundred four dollars and eighty-two cents ($169,304.82) to the City of El Centro Police Department for operational funding exclusively for the COPS Program; and WHEREAS, the State Controller is required to allocate the COPS front-line enforcement funds to each county that has established a Supplemental Law Enforcement Services Fund (“SLESF”) and an oversight committee pursuant to Government Code §30064; and WHEREAS, in accordance with the LSPA program guidelines for the grant, it is the responsibility of the County of Imperial, as the host agency, to disburse funding from their SLESF in one (1) installment; and
WHEREAS, in accordance with legislative requirements, the City must submit an itemized expenditure plan for the use of the funding allocation to the County for the review of and approval by the oversite committee; and
WHEREAS, the City Council of the City of El Centro, California, desires to accept the funds from the LSPA for the COPS Program.

NOW, THEREFORE THE CITY COUNCIL OF THE CITY OF EL CENTRO, CALIFORNIA, DOES HEREBY RESOLVE AS FOLLOWS;

1. That the foregoing is true, correct and adopted.

2. That the City hereby accepts the grant funds of one hundred sixty-nine thousand three hundred four dollars and eighty-two cents ($169,304.82), in one (1) installment, from the LSPA for the COPS Program.

3. That the El Centro Police Department’s itemized expenditure plan is as follows:
$61,258.00 Community Service Officer Salary & Benefits
$900.00 CSO Uniform Allowance
$107,146.82 Equipment

16.a
Packet Pg. 968 Attachment: Resolution Final (5786 : 2020-2021 COPS Grant) 12/2022/liz/A22-0246/Reso/COPS_20-21

4. That the City Clerk is hereby directed to submit a copy of this resolution to the Imperial County Executive Office.

5. That the City Manager is authorized to execute on behalf of the City the grant award agreement, if any, for the COPS Program, a copy of which will be on file in the Office of the City Clerk, including any extensions or amendments thereof.

6. That the City agrees to comply with all requirements for the COPS Program (including any extensions or amendments thereof), and that funds will be appropriated as required thereby.

7. That grant funds received hereunder shall not be used to supplant expenditures controlled by this body.

PASSED AND ADOPTED at a regular meeting of the City Council of the City of El Centro held on the day of , 2022

CITY OF EL CENTRO
By ___________________________
Martha Cardenas-Singh, Mayor
ATTEST:

By _______________________________
Norma Wyles, City Clerk
APPROVED AS TO FORM:

Office of the City Attorney
By _______________________________
Elizabeth Martyn, City Attorney

16.a
Packet Pg. 969 Attachment: Resolution Final (5786 : 2020-2021 COPS Grant) 12/2022/liz/A22-0246/Reso/COPS_20-21

STATE OF CALIFORNIA )
COUNTY OF IMPERIAL ) ss

CITY OF EL CENTRO )
I, Norma Wyles, City Clerk of the City of El Centro, California, do hereby certify that the foregoing Resolution No. 22- was duly and regularly adopted at a regular meeting of the City Council of the City of El Centro, California, held on the day of , 2022, by the following vote:

AYES:

NOES:

ABSENT:

ABSTAINED:

By ___________________________
Norma Wyles, City Clerk

16.a
Packet Pg. 970 Attachment: Resolution Final (5786 : 2020-2021 COPS Grant) City Council of the City of El Centro Meeting: 12/20/22 11:30 AM 1275 Main Street Department: Human Resources
El Centro, CA 92243 Category: Personnel
Prepared By: Dulce Bedolla
SCHEDULED Department Head: Dulce Bedolla
ACTION ITEM (ID # 5801) DOC ID: 5801
Interim City Manager Employment Terms and Compensation
CITY MANAGER’S RECOMMENDATION:

Adopt Resolution No. 22- , RESOLUTION OF THE CITY COUNCIL OF THE CITY

OF EL CENTRO ESTABLISHING THE COMPENSATION AND EMPLOYMENT

TERMS FOR THE POSITION OF INTERIM CITY MANAGER
FISCAL IMPACT:

General Fund
STRATEGIC PLANNING PROGRAM 2022-2027 RELATION:

N/A
DUE DILIGENCE CHECK FOR CONTRACTORS/CONSULTANTS: DID THE

DEPARTMENT VERIFY CURRENT EL CENTRO BUSINESS LICENSE,
CONTRACTORS LICENSE, REFERENCE CHECKS, INSURANCE, ETC:

N/A
BACKGROUND:

Cedric Ceseña was appointed Interim City Manager as of November 11, 2022. Initial compensation was set at the same rate as for the Interim Fire Chief with the understanding that such compensation would be adjusted.

DISCUSSION:

Since that time, the duties of the Interim City Manager have been increased to meet a variety of new needs within the City. After Council's consideration, effective November 11, 2022, Employee shall receive a base salary of $180,000 for administrative services rendered to the City. The employee shall continue to receive benefits on the same basis as during his service as Battalion Chief as per the Unrepresented Fire Management MOU.

CONCLUSION:

Adopt Resolution No. 22- , RESOLUTION OF THE CITY COUNCIL OF THE CITY

OF EL CENTRO ESTABLISHING THE COMPENSATION AND EMPLOYMENT

TERMS FOR THE POSITION OF INTERIM CITY MANAGER
ATTACHMENTS:
• Interim City Manager (DOCX)
17 Packet Pg. 971
12/2022/lz\A22-0252\Reso\Updated_CM_Emp_Agreement 1
RESOLUTION NO. 22-

RESOLUTION OF THE CITY COUNCIL OF THE CITY

OF EL CENTRO ESTABLISHING THE

COMPENSATION AND EMPLOYMENT TERMS FOR

THE POSITION OF INTERIM CITY MANAGER
WHEREAS, Division 3 of Chapter 2 of the City Code of the City of El Centro, California (“City Code”), provides for the establishment of the Office of the City Manager, the designation of an Interim City Manager and the duties of the City Manager are prescribed in Section 2-82 of the City Code; and
WHEREAS, Cedric Cesena (the “Employee”) has been duly appointed to the position of Interim City Manager; and
WHEREAS, the Employee previously served as a Battalion Chief, also serving as the Interim Fire Chief from July 15, 2021 to November 1, 2022; and
WHEREAS, pursuant to Resolution No. 22-120, the initial compensation for the Interim City Manager was set at the same rate as for the Interim Fire Chief with the understanding that such compensation would be adjusted going forward; and
WHEREAS, since that time, the duties of the Interim City Manager have been increased to meet a variety of new needs within the City; and
WHEREAS, this Resolution constitutes a contract of employment between Employee and the City of El Centro and is approved and adopted at a regular open session of the City Council.

WHEREAS, in light of the foregoing facts, the City Council of the City of El Centro, California finds it in the best interest of the City (the “Employer”), to provide the following compensation and benefits provisions for the Employee. The Employer and Employee may also be referred to as the Parties.

NOW, THEREFORE, THE CITY COUNCIL OF THE CITY OF EL CENTRO, CALIFORNIA, DOES HEREBY RESOLVE AS FOLLOWS:

1. Recitals. The foregoing is true, correct and adopted hereby.

2. Repeal of Prior Resolution. That Resolution No. 22- 120 is hereby repealed.

3. Salary. Effective as of November 11, 2022, the Employee shall receive a base salary of one hundred eighty thousand dollars ($180,000.00) for administrative services rendered to the City as the Interim City Manager.

4. Benefits. The Employee shall continue to receive benefits on the same basis as during his service as Battalion Chief consistent that provided to other such employees under

17.a
Packet Pg. 972 Attachment: Interim City Manager (5801 : Interim City Manager Employment Terms and Compensation) 12/2022/lz\A22-0252\Reso\Updated_CM_Emp_Agreement 2
the Unrepresented Fire Management MOU adopted November 01, 2022. Benefits include, but are not limited to medical, disability and life insurance, holidays, administrative leave, sick leave, vacation, and bereavement leave. Employee specifically retains his safety retirement and the City shall make contributions as provided under the Unrepresented Fire Management MOU.

5. Term of Agreement. The Employee serves at the pleasure of the City Council. The anticipated term of this Agreement is through June 30, 2023. This Agreement may be extended with the written consent of both Parties. Either Party may terminate this Agreement upon 30 calendar days prior written notice to the other Party. Upon termination of this Agreement, Employee shall return to his position as a Battalion Chief with the same terms and conditions of employment as provided under the Unrepresented Fire Management MOU.

6. Vehicle. Provision of Vehicle: Employee shall continue to use his assigned Fire Vehicle, which includes personal use.

7. Applicability of City’s Personnel Rules. The City’s Personnel Rules shall apply to the Employee to the extent not superseded by this Resolution and consistent with the Unrepresented Fire Management MOU.

8. Reimbursement. CITY shall reimburse EMPLOYEE for reasonable "out of pocket" costs or expenses incurred in the performance of EMPLOYEE'S duties under this Agreement, in accordance with CITY'S reimbursement policies in effect at the time.

9. Full-Time Commitment. The Employee shall commit his full-time to meeting the responsibilities of the position. Effective upon the date of this Resolution, the Employee shall not accept or continue any outside employment or engagements without first obtaining the written consent of the City Council.

10. Professional Education. The City also agrees to budget for and to pay for travel and subsistence expenses of the Employee for short courses, institutes and seminars that are necessary for the Employee’s professional development and for the good of the Employer.

11. Dues and Subscriptions. The City agrees to budget and pay for professional dues and subscriptions of the Employee necessary for his continuation and full participation in national, state and local associations and organizations necessary and desirable to keep the Employee up to date with regard to matters of importance to the City, as an Interim City Manager.

12. Effective Date and Term. This resolution shall take effect upon its adoption and shall remain in effect until terminated by either Party.

17.a
Packet Pg. 973 Attachment: Interim City Manager (5801 : Interim City Manager Employment Terms and Compensation) 12/2022/lz\A22-0252\Reso\Updated_CM_Emp_Agreement 3
PASSED AND ADOPTED at an adjourned regular meeting of the City Council of the City of El Centro, California, on the 20th day of December, 2022

CITY OF EL CENTRO
By: __________________________
Martha Cardenas Singh, Mayor
ATTEST:

By ____________________________
Norma Wyles, City Clerk
APPROVED AS TO FORM:

Office of the City Attorney
By_______________________________
Elizabeth L. Martyn, City Attorney

STATE OF CALIFORNIA )
COUNTY OF IMPERIAL ) ss

CITY OF EL CENTRO )
I, Norma Wyles, City Clerk, of the City of El Centro, California, do hereby certify that the foregoing Resolution No. 22- was duly and regularly adopted at an adjourned regular meeting of the Council of the City of El Centro, California, held on the 20th day of December, 2022, by the following vote:

AYES:

NOES:

ABSENT:

ABSTAINED:

By___________________________
Norma Wyles, City Clerk
I agree to the foregoing:

Cedric Cesena Date

17.a
Packet Pg. 974 Attachment: Interim City Manager (5801 : Interim City Manager Employment Terms and Compensation) City Council of the City of El Centro Meeting: 12/20/22 11:30 AM 1275 Main Street Department: City Manager's Office
El Centro, CA 92243 Category: Agreement
Prepared By: Norma Wyles
SCHEDULED Department Head: Cedric Cesena
ACTION ITEM (ID # 5800) DOC ID: 5800
Ninth Amendment to Amended and Restated Master
Agreement between El Centro Regional Medical Center and the Regents of the University of California.

CITY MANAGER’S RECOMMENDATION:

Approve the Ninth Amendment to Amended and Restated Master Agreement between El Centro Regional Medical Center and the Regents of the University of California.

FISCAL IMPACT:

None
BACKGROUND:

In late 2015, the City approved the Master Management Agreement with the Regents of the University of California San Diego (UCSD) and ECRMC for UCSD to provide certain management services to ECRMC. Since then, the Agreement has been revised and extended a number of times. For example, UCSD was providing a CEO and other management employees upon the request of ECRMC. At present, the City is providing the CEO and CFO, but in the future that could change.

DISCUSSION:

The Ninth Amendment does not change the terms of the Agreement, as it has been amended. The extension provided is for six (6) months. Document is still being finalized and will be added as soon as possible for Council review.

CONCLUSION:

Adoption of the Ninth Amendment is recommended.

ATTACHMENTS:
• EC - Ninth UCSD amendment Resolution (DOC)
18 Packet Pg. 975
05/20liz/A20-0088-Resolution
Master Agmnt ECRMC
1 RESOLUTION NO. 22-

RESOLUTION OF THE CITY COUNCIL OF THE CITY OF EL

CENTRO APPROVING THE EXECUTION OF THE NINTH

AMENDMENT TO THE AMENDED AND RESTATED

MASTER MANAGEMENT AGREEMENT BETWEEN THE

CITY OF EL CENTRO, CALIFORNIA, ON BEHALF OF EL

CENTRO REGIONAL MEDICAL CENTER AND THE

REGENTS OF THE UNIVERSITY OF CALIFORNIA, ON

BEHALF OF THE UC SAN DIEGO HEALTH SYSTEM AND

SCHOOL OF MEDICINE
WHEREAS, it is necessary for the City Council of the City of El Centro, California (“the City Council”) to approve the execution of the Ninth Amendment to the Amended and Restated Master Management Agreement by and between the City of El Centro (“the City”), on behalf of El Centro Regional Medical Center (“ECRMC”) and the Regents of the University of California, on behalf of the UC San Diego Health System and School of Medicine (“the Agreement”); and WHEREAS, the City Council finds that its approval of the Agreement will be in the best interest of the City and ECRMC as it extends the term of the Management Agreement for one year.

NOW, THEREFORE, THE CITY COUNCIL OF THE CITY OF EL CENTRO, CALIFORNIA, DOES HEREBY RESOLVE AS FOLLOWS:

1. That the foregoing is true, correct and adopted.

2. That the City does hereby approve the Agreement.

3. That the Interim City Manager is hereby authorized to sign the Agreement, a copy of which is on file at the Office of the City Clerk, on behalf of the City.

PASSED AND ADOPTED at a regular meeting of the City Council of the City of El Centro, California, held on the 20th day of December, 2022.

CITY OF EL CENTRO
By
Martha Cardenas-Singh, Mayor
ATTEST:

By_________________________________
Norma Wyles, City Clerk

18.a
Packet Pg. 976 Attachment: EC - Ninth UCSD amendment Resolution (5800 : Ninth Amendment to Master Agreement between ECRMC & the Regents of the 05/20liz/A20-0088-Resolution
Master Agmnt ECRMC
2 APPROVED AS TO FORM:

Office of the City Attorney
By_________________________________
Elizabeth Martyn, City Attorney

STATE OF CALIFORNIA )
COUNTY OF IMPERIAL ) ss

CITY OF EL CENTRO )
I, Norma Wyles, City Clerk of the City of El Centro, California, do hereby certify that the foregoing Resolution No. 22- was duly and regularly adopted at the regular meeting of the City Council of the City of El Centro, California, held on the 20th day of December, 2022, by the following vote:

AYES:

NOES:

ABSENT:

ABSTAINED:

By
Norma Wyles, City Clerk

18.a
Packet Pg. 977 Attachment: EC - Ninth UCSD amendment Resolution (5800 : Ninth Amendment to Master Agreement between ECRMC & the Regents of the City Council of the City of El Centro Meeting: 12/20/22 11:30 AM 1275 Main Street Department: Community Services
El Centro, CA 92243 Category: Policy
Prepared By: Stacy Mendoza
SCHEDULED Department Head: Adriana Nava
RESOLUTION (ID # 5779) DOC ID: 5779
Establishment of the Community Development Block Grant
(CDBG) Commercial Facade Improvement Program &
Adoption of Guidelines
CITY MANAGER’S RECOMMENDATION:

1. Discussion and related action regarding the use of $135,147 in Community Development Block Grant funds for the purpose of establishing a CDBG Commercial Façade Improvement Program.

2. Adopt Resolution No. 22- , RESOLUTION OF THE CITY COUNCIL OF THE CITY

OF EL CENTRO ADOPTING THE COMMUNITY DEVELOPMENT BLOCK GRANT COMMERCIAL FAÇADE IMPROVEMENT PROGRAM GUIDELINES
FISCAL IMPACT:

The fiscal impact is $135,147 in Community Development Block Grant Program funds for the CDBG Commercial Façade Improvement Program.

STRATEGIC PLANNING PROGRAM 2013-2018 RELATION:

Goal #4 Business Development & City Beautification
DUE DILIGENCE CHECK FOR CONTRACTORS/CONSULTANTS: DID THE

DEPARTMENT VERIFY CURRENT EL CENTRO BUSINESS LICENSE,
CONTRACTORS LICENSE, REFERENCE CHECKS, INSURANCE, ETC:

City Staff will reference check local contractors as needed throughout the process.

BACKGROUND:

The City of El Centro recognizes the importance of Downtown El Centro. In this vein, then Mayor, Cheryl Viegas-Walker, established a Downtown Task Force to improve the conditions of El Centro's downtown area. She assigned Council Members Martha Cardenas-Singh and Sylvia Marroquin, as well as various City Staff, to work together to bring about creative solutions for the downtown area, which generally encompasses the area from 4th Street to 8th Street, and from Broadway to State Streets. One of the objectives is to beautify the downtown area and a recommendation was made by the Task Force for the establishment of a Downtown Façade Improvement Program.

On May 4, 2021, City Council approved the Downtown Façade Improvement Program and corresponding guidelines as well as the allocation of $125,000 of Measure P funds for the program. Since Council’s approval, Staff has worked with the business and property owners in the downtown area to complete nine projects, fully expending the allocated Measure P funding.

To continue with the Façade Improvements in the downtown area, on January 18, 2022, Council approved a Substantial Amendment to the 2021-22 CDBG Annual Action Plan to allocate $134,147 in CDBG funding toward the City's Facade Improvement efforts in 19 Packet Pg. 978
Resolution (ID # 5779) Meeting of December 20, 2022
the downtown area.

DISCUSSION:

Since the approval of the Substantial Amendment, Staff has worked with the City's program representative from the Housing and Urban Development Department to ensure that the program followed applicable CDBG regulations. Of particular concern was ensuring the program met a National Objective. Based on direction received, to meet the Low-Mod Area (LMA) national objective for façade improvements with CDBG funds, being located in a principally Low-Mod Income (LMI) area is not enough. A business has to provide goods and services to residents of a primarily residential area that is 51% or more LMI. Also, the City must consider the full range and nature of the extent of the benefit of the activity. For example, an industrial firm or a business that only provides services to other businesses (like a restaurant supply company or an advertising company) by their nature cannot qualify because they don’t provide goods and services to the residents of the area.

Due to these additional regulations, it was determined by Staff that this next phase of Façade Improvements would need to be under a completely separate set of guidelines than the first phase. Because of the differing rules, each potential business/property would need to be requalified under the new guidelines. To that end, the “Downtown Façade Improvement Program” was closed out and all pending clients notified.

Staff has prepared the attached draft CDBG Commercial Façade Improvement Program Guidelines and application. Significant changes include:
• Eligible improvements are limited to painting of the façade and minor stucco repairs deemed necessary by the City to allow for a more aesthetically pleasing paint job.
• Business owners are not eligible to apply; the property owner must be the applicant.
• Per property assistance increased to $20,000.
• Program boundaries reduced to Main Street facing businesses between 4th Street and 8th Street.
• Program limited to properties with at least one façade facing business that is currently in operation.
• Vacant buildings are not eligible.
• Property owner must demonstrate and certify that a tenant business meets the National Objective as described above.

The submittal requirements include a completed and signed application from the property owner, signed liability waiver, proof of property insurance, proof of business license of a qualifying business located within the façade of the property. Applications will be processed on a first-come, first served basis and applications from the Downtown Façade Improvements Program will not be rolled over to this new program; property owners will need to re-apply.

The Community Services Department - Economic Development Division will be administering the program and will work with a local contractor to ensure the 19 Packet Pg. 979
Resolution (ID # 5779) Meeting of December 20, 2022
improvements made to the properties are consistent with the City’s desired aesthetic.

CONCLUSION:

1. Staff recommends discussion and related action regarding the use of $135,147 in CDBG funds for the purpose of establishing the CDBG Commercial Façade Improvement Program.

2. Adopt Resolution No. 22- , RESOLUTION OF THE CITY COUNCIL OF THE CITY

OF EL CENTRO ADOPTING THE COMMUNITY DEVELOPMENT BLOCK GRANT COMMERCIAL FAÇADE IMPROVEMENT PROGRAM GUIDELINES
ATTACHMENTS:
• Reso approving guidelines (PDF)
• CDBG guidelines - property owners only Target Area - approved (PDF) 19 Packet Pg. 980
11/2022/liz/A22-0242/Reso/CDBG_Comm_Facade_Improvement 1 RESOLUTION NO. 22 -

RESOLUTION OF THE CITY COUNCIL OF THE CITY OF

EL CENTRO ADOPTING THE COMMUNITY

DEVELOPMENT BLOCK GRANT COMMERCIAL
FAÇADE IMPROVEMENT PROGRAM GUIDELINES
WHEREAS, the City Council of the City of El Centro, California wishes to establish guidelines to govern a successful Community Development Block Grant Commercial Façade Improvement Program, which will result in the elimination of blight, beautification of the Downtown; and improve the quality of life for residents; and WHEREAS, the City Council has discussed and developed a Community Development Block Grant Commercial Façade Improvement Program to establish a framework by which property owners can enhance their storefront through City grant funded painting of the façade of the building; and
WHEREAS, it is important that prospective interested applicants adhere to Community Development Block Grant Commercial Façade Improvement Program Guidelines, attached and incorporated as Exhibit “A” to ensure the best possible outcome in the Downtown District; and

NOW, THEREFORE, THE CITY COUNCIL OF THE CITY OF EL CENTRO, CALIFORNIA, DOES HEREBY RESOLVE AS FOLLOWS:

1. That the foregoing is true, correct and adopted.

2. That the Community Development Block Grant Commercial Façade Improvement Program Guidelines, a copy of which is attached as Exhibit “A” and which also is in the office of the City Clerk, is hereby adopted.

3. That the City Manager or designee is authorized to approve minor changes and amendments to the Community Development Block Grant Commercial Façade Improvement Program Guidelines but not to Federal regulations.

PASSED AND ADOPTED at a regular meeting of the City Council of the City of El Centro, California held on day of , 2022.

CITY OF EL CENTRO

19.a
Packet Pg. 981 Attachment: Reso approving guidelines (5779 : CDBG Facade Improvement Guidelines) 11/2022/liz/A22-0242/Reso/CDBG_Comm_Facade_Improvement 2 By _____________________
Martha Cardenas-Singh, Mayor
ATTEST:

By _____________________________
Norma Wyles, City Clerk
APPROVED AS TO FORM:

Office of the City Attorney
By________________________________
Elizabeth L. Martyn, City Attorney

STATE OF CALIFORNIA )
COUNTY OF IMPERIAL ) ss

CITY OF EL CENTRO )
I, Norma Wyles, City Clerk of the City of El Centro, California do hereby certify that the foregoing Resolution No. 22- was duly and regularly adopted at a regular meeting of the City Council of the City of El Centro, California, held on the day of , 2022, by the following vote:

AYES:

NOES:

ABSENT:

ABSTAINED:

By__________________________
Norma Wyles, City Clerk

19.a
Packet Pg. 982 Attachment: Reso approving guidelines (5779 : CDBG Facade Improvement Guidelines) 1 | Page

CITY OF EL CENTRO

COMMUNITY SERVICES DEPARTMENT
1249 W. MAIN ST.

EL CENTRO, CALIFORNIA 92243

COMMUNITY DEVELOPMENT BLOCK GRANT

PROGRAM

COMMERCIAL FACADE IMPROVEMENT

PROGRAM

GUIDELINES AND APPLICATION

19.b
Packet Pg. 983 Attachment: CDBG guidelines - property owners only Target Area - approved (5779 : CDBG Facade Improvement Guidelines) 2 | Page
SECTION I ‐ OVERVIEW OF PROGRAM
A. Purpose, Goal and Objective of Program
The City of El Centro recognizes the importance of the Downtown Area (as defined in Section III B). The purpose of the Façade Improvement Program is to provide financial assistance in the form of grants to commercial property owners to make façade improvements in the Downtown Area of El Centro (the “Program”).

The goal of the Program is to facilitate commercial revitalization; stimulate private investment; preserve and beautify the commercial corridors; and generate shopping and a pleasant walking environment by improving the visual aesthetics of commercial building façades through the use of the City’s Community Development Block Grant (CDBG) Funds. By stimulating private investment and customer patronage, the Program adds value to the City’s economy and enhances the community experience.

B. Source of Funds
The program is being paid for utilizing the Federal Government’s Department of Housing and Urban Development (HUD) Community Development Block Grant (CDBG) Program funds. These funds are designed to meet community development needs and provide aid in the removal of blight, particularly in low and moderate-income areas.

C. Grant Assistance
Funding assistance shall be available to eligible commercial property owners who meet the requirements of Sections II and III. The maximum grant amount that will be awarded per applicant is $20,000. There is no funding match required for this program.

Grant funds may be used to pay for improvements and permit fees associated with the rehabilitation work proposed under the Program subject to the requirements set out in these Guidelines.

SECTION II - APPLICANT ELIGIBILITY REQUIREMENTS
A. Property Ownership
The applicant must be the current owner(s) of the property to be rehabilitated in order to be eligible for Program assistance. Individuals, partnerships, corporations, and other legal entities may apply for assistance. Property owner(s) means any person(s) or legal entity that holds record title to the subject property.

The City will verify property ownership and require all persons currently on title to give written consent to all work proposed to be performed on the property prior to initiating such work.

B. Program Exclusions:

The properties that contain the following businesses are not eligible to receive Program assistance: residential rental buildings (apartments), unless connected

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to a mixed use building; home-based businesses; structures not facing the public right-of-way; banks; churches and other religious institutions.

Properties that are fully vacant are not eligible. The subject property must have at least one commercial business tenant facing the street, within the façade of the building.

A property owner may only participate in the program once for each property owned. Any property that participated in the City funded “Downtown El Centro Façade Improvement and Beautification Program” is ineligible. However, those on the waiting listing for that program who did not receive funds are eligible to apply.

SECTION III - PROPERTY ELIGIBILITY REQUIREMENTS
A. Eligible Commercial Properties
To be eligible for the Program assistance, the property to be rehabilitated must meet the following requirements:
• Be located in the eligible Downtown Area of El Centro, which is within a CDBG income-eligible census tract (see below map)
• The commercial building must be dilapidated or blighted • Qualifying commercial business must be located within the façade of the building
• Storefront must be visible from Main Street
• The qualifying, façade facing, commercial business must provide products and/or services for low to moderate income residents in the surrounding area
B. Program Boundaries
The Downtown Area boundary lies from 4th Street to 8th Street along Main.

For this program, eligible locations include commercial structures located within the boundaries of the Downtown Area, as depicted in Figure II-1 with façades facing Main Street.

Figure 1- Downtown Area

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C. Minimum Property Rehabilitation Standards
All work performed under the provisions of this Program shall meet all applicable standards contained in the City's adopted zoning ordinance as well as local building and safety codes. The City’s Municipal and Zoning Ordinance can be viewed on the City’s web site at www.cityofelcentro.org.

D. Eligible Property Improvements
The City has determined that the Program assistance may only be used for exterior painting. Minor stucco repair associated with painting may be included if necessary to allow a proper paint surface.

E. Design Restrictions
Only improvements made to the street-facing portion of the building are eligible. Improvements are not eligible if they are simply maintenance of the current façade.

SECTION IV ‐ PROGRAM PROCEDURES
A. Applicant Intake and Eligibility Determination

1. Application.

Property owners may apply for program assistance by completing application forms available online at www.cityofelcentro.org and submitting such materials to the Community Services Department’s Economic Development Division.

Complete applications will be reviewed in the order in which they are received.

Incomplete applications will not be accepted. The City will maintain a waiting list for all prospective participants.

2. Verification and Eligibility Determination.

The City shall verify all information as necessary. Applicants will be notified in writing regarding eligibility status.

3. Approval and Notifications.

In order to obtain grant funding, applicants must meet all property and eligibility guidelines in effect at the time of funding approval. Applicants will be provided with written notification of approval or denial. Reason(s) for project denial will be provided, to the applicant, in writing.

B. Procurement and Contractor Selection

1. Procurement.

The City of El Centro’s Procurement Policy will be followed. The City will prepare bid documents that represent the work to be done for all approved applicants.

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2. Labor Compliance - Davis Bacon Requirements
a. In accordance with CDBG Program Entitlement Grant Regulations, Davis‐ Bacon requirements apply to the rehabilitation of all commercial buildings and structures. All participating contractors must follow the requirements below:
i. The Contractor must comply with the prevailing wage rates as determined by the State of California. Pursuant to the provisions of Section 1–3 of the Labor Code of the State of California, the City has obtained the general prevailing rate of per diem wages and the general prevailing rate for holiday and overtime work in this locality for each craft, classification or type of workmen needed to execute this contract. These rates are on file with the City of El Centro and copies will be made available to any interested party on request.

Contractor shall post a copy of such wage rates at the job site, and shall pay the adopted prevailing wage rates. The provisions of Section 1810 to 1815 of the Labor Code will be compiled with. ii. All mechanics and laborers employed or working upon the site of the work in the construction or development of the project, will be paid unconditionally and not less often than once a week, and without subsequent deduction or rebate on any account (except such payroll deductions as are permitted by regulations under Copeland Act 29 CFR Part 3), the full amount due at time of payment computed as wage rates not less than those contained in the above determination, regarding of any contractual relationship which may be alleged to exist between the contractor and such laborers and mechanics. For the purpose of this clause, contributions made or cost reasonably anticipated under section 1 (b) (2) of the Davis-Bacon Act on behalf of laborers or mechanics are considered wages paid to such laborers or mechanics, subjected to the provisions of 29 CFR 5.5. (a) (1) (iv).

Also for the purpose of this clause, regular contributions made or cost incurred for more than a weekly period under plans, funds, or programs, but covering the particular weekly period, are deemed to be constructively made or incurred during such weekly period. iii. The Contractor shall not require nor permit any laborer or mechanic in any work week in which he is employed on such work to work in excess of eight (8) hours in any calendar day or in excess of forty (40) hours in such work week unless such laborer or mechanic compensation at a rate not less than one and one-half ( 1 1/2) times basic rate of pay for all hours worked in excess of eight (8) hours in any calendar day or in excess of forty (40) hours in such week, as the case may be.
iv. The Contractor shall submit weekly a copy of all certified payroll to the City. The copy shall be accompanied by a statement signed by the employer and his agent indicating that the payroll is correct and completed, that the wage rates contained therein are not less than

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those determined by the Director of the Department of Industrial Relationship and that the classification set forth for each laborer or merchant conforms with the work that person performed. The prime contractor shall be responsible for the submission of copies of payroll of all subcontractors. The Contractor will make the records required under labor standards clauses of the Contractor available for inspection by authorized representatives of the City and Department of Labor, and will permit such representative to review employees during working hours on the job. Contractors employing apprentices or trainees under approved programs shall include a notation on the first weekly certificate payroll submitted to the contracting agencies that their employment is pursuant to an approved program and shall identify the program. Payroll and basic records relationship thereto will be maintained by the Contractor during the course of the work and preserved for a period of three (3) years thereafter for all laborers and mechanics working at the site of the work in the construction or development of the project.
v. The Contractor shall insert in any subcontracts the requirement of this section and also a clause requiring any subcontractor to include these requirements in any lower tier subcontracts into which they may in turn be made.

3. Contractor Insurance/License File.

The City shall maintain a file for the contractor performing work pursuant to the terms and conditions of this program. The file shall include the following information:
a. Copies of the contractor's current liability and workers compensation insurance policies;
b. Copies of the contractor's current California Contractor's License; c. All required Davis‐Bacon information and certifications; and d. Copy of contractor’s City Business License.

Any contractor with an expired General Liability and/or Workers Compensation insurance or a valid state contractor's license shall be removed from the job until he/she is able to provide proof of current insurance and/or license. All contractors shall be required to obtain a City Business License prior to the issuance of a building permit.

4. Ineligible Contractors.

In accordance with CDBG guidelines, the City shall not award any contract for rehabilitation work, to be paid for in whole or in part with proceeds from the Program to any contractor who does not have a valid state contractor’s license, who cannot produce sufficient evidence of current Workers Compensation and Liability Insurance coverage, or who is on the federal Housing and Urban Development's (HUD's) Debarred Contractor list.

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C. Award of Contract

1. Notification.

The City shall notify the selected contractor of the award of bid and shall establish a date, time and place for the pre-construction conference. The City shall notify, in writing, the non-selected contractors.

2. Rehabilitation Construction Contract.

The contract for the approved rehabilitation work shall be prepared by the City and shall be entered into between the City and the selected contractor.

3. Private Arrangements.

The City cautions the property/business owner and the contractor not to enter into "side deals" for additional work or deviations from the approved scope of work.

4. Pre-Construction Meeting.

Prior to construction, the City will arrange a pre-construction meeting, which shall be attended by the contractor and representative City staff. The purpose of this meeting is to explain all applicable HUD requirements including Labor Standard Requirements (Davis-Bacon provisions), explain all Program requirements and procedures, coordinate and schedule the work start date, and answer questions related to contract documents.

5. Start of Construction.

No work shall commence until a “Notice to Proceed” has been issued to the contractor. In addition, no work shall commence until all required permits have been issued by the City’s Division of Building and Safety.

D. Contractor Payments

1. Inspections.

To ensure the integrity of the authorized work, the Program Inspector shall conduct site inspections prior to the issuance of progress payments and prepare detailed inspection reports, which identify any deficiencies in a contractor's materials or workmanship. Only one (1) progress payment and the final payment will be processed. The Program Inspector shall make regular and/or unannounced inspections of work-in-progress to identify the quality of the work and assess owner satisfaction.

2. Payment Request Packages.

The Contractor shall submit a progress payment request package to the City in the prescribed format. All requests shall be signed by the contractor and the Program Inspector, certifying that the work has been satisfactorily completed. All pertinent invoices, releases, certifications, list of subcontractors and materialmen, and copies of applicable permits shall be attached to the payment request. Only one (1) progress payment request

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package shall be submitted to the City for approval. Progress payments will be paid for 95% of the job costs. The final payment for the 5% retention shall be paid 35 calendar days after the Notice of Completion has been recorded.

E. Applicant Complaint Resolution Process
Complaints concerning the Program should first be made to the Program Administrator. If unresolved to the satisfaction of the applicant, an appeal may be made, in writing, to the Director of Community Services, Adriana Nava, 1249 Main Street, El Centro, CA 92243.

The City will contact the property owner and attempt to resolve the problem. A written response will be made within ten (10) working days. The decision of the Director shall be final.

F. Applicant Responsibilities
A. Property Maintenance
The property/business owner(s) is/are responsible for property maintenance during the rehabilitation work; contractor is responsible for keeping the property clean of all construction material. The property/business owner(s) is/are responsible for insuring that the rehabilitation work is not impeded because of their actions or the actions of their tenant(s). The City shall encourage the contractor and its employees to provide adequate pedestrian and property protection at the construction site.

B. Property Tax Bills
Property tax bills for the subject property must be current. The property owner(s) is/are responsible for insuring that the property taxes are current.

The City will verify that the property taxes for the property are current. If the property’s tax statement indicates a delinquency, at the time of the Program application, the City shall not proceed with grant processing until appropriate documentation of proof of payment is supplied from the Imperial County Tax Assessor's Office.

C. Notice of Completion
The City will prepare a Notice of Completion within 10 days of the completion of the work.

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SECTION V - MISCELLANEOUS PROGRAMMATIC REQUIREMENTS
A. City of El Centro Business License
All businesses located within the subject property must have a current City of El Centro Business License for the property to be eligible for funding. To apply for a Business License or obtain more information, you may visit the Finance Department service counter in City Hall located at 1275 Main Street, Monday – Friday from 8am to 5:00 pm, or call (760) 337-4510.

B. Property Insurance Requirements
Applicants are obligated to carry sufficient liability (including but not limited to fire) insurance coverage on the subject property to be rehabilitated under the provisions of this Program. Prior to any grant assistance, minimum fire insurance coverage shall be provided in an amount which is equivalent to the value of the subject building or structure including the proposed rehabilitation improvements.

Uninsured applicants must obtain coverage in the required amount prior to receiving grant assistance.

SECTION VI ‐ AMENDMENTS
Amendments to these guidelines may be made from time to time by the City. All amendments shall be in writing. In addition, the City Manager or designee may grant a minor waiver or make minor amendments to these guidelines, with the exception of Federal regulations. All major amendments to these guidelines shall be approved by the City Council.

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City of El Centro

COMMUNITY DEVELOPMENT BLOCK GRANT PROGRAM

COMMERCIAL FACADE IMPROVEMENT

PLEASE READ INSTRUCTIONS CAREFULLY
The following information is necessary for all
applications. Failure to provide accurate and
complete information will delay review. All
information on each proposal will be kept
confidential. Please submit one form for each
property you wish to rehabilitate.

FOR STAFF USE ONLY
Accepted by: ________________Date: _______________

1. Property Description
Address(es) of Commercial
Property to be Rehabilitated:

The property that I am
applying for is: □ Owner Occupied □ Tenant Occupied
Does the property have any
code violations pending with
the City?
□ No □ Yes Please describe: ______________________________

2. Applicant / Property Owner
Name:

Address:

City: State: Zip:

Business Phone Number: Cell Number:

E-mail:

3. Business Information
Business Name:

Business License Number of
occupying tenant:

Business Contact Name:

Business Contact Phone
Number:

Business information:

To participate in the CDBG Façade Improvement Program, businesses must provide products and services that are needed and used by the surrounding low and moderate-income residences. Please provide a description of how the tenant business meets this requirement.

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4. Certification
The applicant certifies that:
• He/she has read the Program Guidelines and fully understands the content. • The information contained in this application and proposal are true, correct and complete. • The applicant understands that the applications are being a come, first serve basis and that there can be no more than one application accepted per building.

Print Name of Applicant/Property Owner:

Signature of Applicant/Property Owner: Date:

Attach the following documents to the application.

Incomplete applications will not be accepted.
□ Evidence of property ownership (e.g. lease or grant deed). □ Evidence of property and fire insurance.
□ Copy of tenant business license.
□ Proof of current property taxes
□ Color photographs of the storefront - include all sides of the building and property.

Submit your application package to:

City of El Centro
Attention: CDBG Commercial Façade Improvement Program
1249 Main St.

El Centro, CA 92243

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Packet Pg. 994 Attachment: CDBG guidelines - property owners only Target Area - approved (5779 : CDBG Facade Improvement Guidelines) City Council of the City of El Centro Meeting: 12/20/22 11:30 AM 1275 Main Street Department: Community Development
El Centro, CA 92243 Category: Resolution
Prepared By: Angel Hernandez
SCHEDULED Department Head: Angel Hernandez
RESOLUTION (ID # 5394) DOC ID: 5394
Discussion an any necessary action regarding Civic Center Site Plan Review 21-01 for the El Centro Police Station at 150 N. 11th Street
CITY MANAGER’S RECOMMENDATION:

The construction project budget is approximately $39.6 million and is to be funded through a combination of Measure P bond proceeds, impact fees, and assets forfeiture fees. Of this, approximately $31 million is construction costs, while the remaining $8.6 million are soft costs inclusive of design, construction management, furniture, etc.

STRATEGIC PLANNING PROGRAM 2022-2027 RELATION:

Goal #3 Community Health, Safety & Welfare
DUE DILIGENCE CHECK FOR CONTRACTORS/CONSULTANTS: DID THE

DEPARTMENT VERIFY CURRENT EL CENTRO BUSINESS LICENSE,
CONTRACTORS LICENSE, REFERENCE CHECKS, INSURANCE, ETC:

Not Applicable
BACKGROUND:

The City of El Centro is requesting approval of a Civic Center Site Plan Review for a new Police Station at 150 N. 11th Street (refer to Exhibit A-Project Location Map). The Police Station will be constructed at the site of the existing station and will consist of two buildings measuring 34,263 square feet and 12,237 square feet, a 128-vehicle parking lot, landscaping and storm water improvements. The existing Police Station building will be demolished during project construction. To accommodate the larger Police Station, a portion of 11th Street adjacent to the site will be vacated and converted to a northbound one-way street. A site plan of the project is attached as Exhibit B-Site Plan.

The project site is in the CC-Civic Center Zone. While the Police Station is an allowed use in the CC-Zone, Section 29-78 of the Zoning Code requires that projects 3,000 square feet or more in size be reviewed by the Planning Commission. On January 11th, 2022 the Planning Commission unanimously adopted a resolution recommending approval of the site plan by City Council.

Project Location and Surrounding Area - The project site consists of two parcels that together encompass 77,808 square feet at 150 N. 11th Street. Occupying the site is the current Police Station. The surrounding area consists of a government offices, banks, 20 Packet Pg. 995
Resolution (ID # 5394) Meeting of December 20, 2022
and office buildings. Uses in the vicinity of the project site are as follows:

Direction Uses
North Broadway Avenue, Bank, Offices
East 11th Street, County Admin. Offices
South Main Street, County Offices
West 12th Street, Bank
Zoning - The entire project site falls within the CC-Civic Center Zone. This zone is intended to encourage an orderly and harmonious development of public and private facilities in the area surrounding the civic center of the city and to permit certain private office and commercial uses compatible with and appropriately designed to complement governmental administrative uses in the civic center area. The CC zone is intended to implement the civic general plan land use designation.

DISCUSSION:

Pedestrian and ADA Accessibility - To improve pedestrian accessibility to the project site, all adjacent sidewalks, curb ramps, and crosswalks will be reconstructed and restriped with new high-visibility city standard. In addition, the building will be designed with the assistance of a Certified Accessibility Specialist for ADA compliance.

N. 11th Street Vacation - To accommodate the additional secured parking and Police Station facilities, a portion of N. 11th Street will be vacated and converted into a northbound one-way street. The majority on-street parking on the west and all on-street parking on east side of the road will be removed. Four diagonal parking spaces will be relocated to the west side of N. 11th Street, near the main entrance of the Police Station.

Two of those spaces will be ADA compliant. In addition, 5 parallel parking spaces on the east side of N.11 street will be installed. There are no utilities within the proposed area to be vacated and access to surrounding properties will continue to be preserved. Prior to the issuance of a certificate of occupancy the City will process a street vacation in accordance with State law.

Since the vacation of North 11th Street would remove on-street public parking adjacent to the County of Imperial Administration Building, City staff contacted County of Imperial staff to discuss the matter. Letters were sent to County staff in January and March of 2022, explaining the change, maps showing the removal of on-street parking, and offering a meeting to discuss the matter. On July 13, 2022 the City staff met with the Chief Executive Officer to review the project and review the planned configuration N. 11th Street.

As a result of the meeting, City staff will coordinate with County staff to determine the necessity of the existing on-street parking on the east side of N. 11th street serving the District Attorney’s office. Some solutions are to designate on-street parking spaces on Main Street on the south side of the County Administration building for District Attorney office use. However, further study will need to be done to determine if that is feasible or necessary. Additionally, it was requested that prior to construction the City notify the County to minimize potential disturbances as a result of construction. 20 Packet Pg. 996
Resolution (ID # 5394) Meeting of December 20, 2022
Design and Landscaping - The Police Station buildings will be situated along Main Street and 12th Street. The preliminary building design incorporates modern southwestern design elements with a mixture of masonry block, steel, screening, and decorative stone materials. Landscaping between the buildings and sidewalks will also be incorporated transition between the building and public right-of-way. The preliminary design rendering is attached as Exhibit C.

Project Timeline - The design consultant will incorporate comments from the Site Plan Review that is approved by the City Council into the final design. Building permit review is ongoing and staff will tentatively present building plans and specification for approval at the February 7, 2023, City Council Meeting. Below is the tentative project schedule:

Tentative Schedule
Plans submitted for building permit December 1, 2022
Site Plan Approval December 20, 2022
Building permit ready January 20, 2023
Plans and Specs ready for Council approval February 7, 2023 Bonding financing approval May 16, 2023
Council Awards Project May 16, 2023
Construction Starts June 19, 2023
Construction Complete February 1, 2025
CONCLUSION:

Adopt Resolution No. 22- , RESOLUTION OF THE CITY COUNCIL OF THE CITY OF EL CENTRO APPROVING CIVIC CENTER SITE PLAN REVIEW 21-01 FOR THE CONSTRUCTION AND OPERATION OF THE EL CENTRO POLICE STATION AT 150 N. 11TH STREET
ATTACHMENTS:
• Exhibit A-Project Location Map (PDF)
• Exhibit B-Site Plan (PDF)
• Exhibit C-Prelim Rendering (PDF)
• Exhibit D-CC SPR 21-01 Resolution (PDF)
20 Packet Pg. 997
12th St
Main St
State St
Olive Ave
Broadway
Park Ave
9Th St
11th St
10th St
14th St
Commercial Ave
Wilson St
N Wilson St
14th St
10th St
Commercial Ave
Maxar
El Centro Police Station
150 N. 11th Street
Civic Center Site Plan Review 21-01

PROJECT
SITE
¯
Project
Location Map
0 75 150 300 450 600
Feet
Parcel Lines
CC SPR 21-01

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Packet Pg. 998 Attachment: Exhibit A-Project Location Map (5394 : Civic Center Site Plan Review 21-01 for Police Station) APPROVED BY:

CIVILOVERALLSITE PLAN
NO. REVISION DATE

SCHEMATIC
PHASE 2
03/24/2022

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Attachment: Exhibit B-Site Plan (5394 : Civic Center Site Plan Review 21-01 for Police Station)

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Attachment: Exhibit C-Prelim Rendering (5394 : Civic Center Site Plan Review 21-01 for Police Station) 07/2022/liz/A22-0146/Reso/Approval_Civic_Center_Site_Police_Station RESOLUTION 22-

RESOLUTION OF THE CITY COUNCIL OF THE CITY OF EL

CENTRO APPROVING CIVIC CENTER SITE PLAN REVIEW
21-01 FOR THE CONSTRUCTION AND OPERATION OF THE
EL CENTRO POLICE STATION AT 150 N. 11TH STREET
WHEREAS, the City Council of the City of El Centro, California (‘‘the City Council”) considered Civic Center Site Plan Review No. 21-01 for the construction and operation of a police station facility (“the Project”), owned and operated by the City of El Centro (“the Applicant”) on property located at 150 N. 11th Street with APNs 053-091-001 and 053-091-002 in the City of El Centro; and
WHEREAS, on January 11th, 2022 the El Centro Planning Commission recommended approval of the Project; and
WHEREAS, the proposed land use is permitted pursuant to City Code §29-77; and WHEREAS, the proposed land use is necessary and desirable for the development of the community, is consistent with the City’s General Plan, and is not detrimental to the existing uses or the uses specifically permitted in the zone in which the proposed use is to be located; and WHEREAS, the proposed site is adequate in size and shape to accommodate said use; and WHEREAS, the site for the proposed use relates properly to streets, which are designed to carry the type and quantity of traffic to be generated by the proposed use; and WHEREAS, the proposal is categorically exempt from environmental review pursuant to Section 15332, Class 32 of the California Environmental Quality Act of 1970, as amended. Class 32 exemptions consist of the construction of infill development projects that are consistent with the General Plan and zoning designations, on sites less than five (5) acres in size, and meeting other requirements; and
WHEREAS, after due consideration of all written and oral evidence, the City Council has found that it is in the best interest of the City to approve Civic Center Site Plan Review 21-01 for the construction and operation of a police station facility at 150 N. 150 11th Street to ensure the safety and welfare of the public.

NOW, THEREFORE, THE CITY COUNCIL OF THE CITY OF EL CENTRO, CALIFORNIA, DOES HEREBY RESOLVE AS FOLLOWS:

1. That the above and foregoing is true, correct and adopted.

2. That the City Council approves conditions of approval for the Project subject to the listed conditions attached hereto as Exhibit “A” as part of the Civic Center Site Plan Review, pursuant to City Code §29-304 et seq.

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Packet Pg. 1001 Attachment: Exhibit D-CC SPR 21-01 Resolution (5394 : Civic Center Site Plan Review 21-01 for Police Station) 07/2022/liz/A22-0146/Reso/Approval_Civic_Center_Site_Police_Station

3. That the conditions set by this resolution are supplemental to and are to be considered a part of the final conditions as may be imposed pursuant to City Code §29-304 et seq..

PASSED AND ADOPTED at a regular meeting of the City Council of the City of El Centro, California, held on the day of , 2022.

CITY OF EL CENTRO
By___________________________
Tomas Oliva, Mayor
ATTEST:

By______________________________
Norma Wyles, City Clerk
APPROVED AS TO FORM:

By______________________________
Elizabeth L. Martyn, City Attorney

STATE OF CALIFORNIA )
COUNTY OF IMPERIAL ) ss

AYES:

NOES:

ABSENT:

ABSTAINED:

By
Norma Wyles, City Clerk

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Packet Pg. 1002 Attachment: Exhibit D-CC SPR 21-01 Resolution (5394 : Civic Center Site Plan Review 21-01 for Police Station) 07/2022/liz/A22-0146/Reso/Approval_Civic_Center_Site_Police_Station EXHIBIT “A”

GENERAL CONDITIONS

1. The project shall consist of the construction of a 46,500 square foot Police Station located on a 77,808 square foot site located at 150 N. 11th Street, further identified as APN 053- 091-001 and APN 053-091-002. Improvements also include a 128-vehicle parking lot, landscaping and storm water improvements.

2. Prior to issuance of the certificate of occupancy, a site inspection shall be conducted to verify compliance with the conditions of approval. Unless otherwise specified, all conditions included hereto shall be satisfactory met prior to an issuance of a certificate of occupancy.

3. Prior to issuance of a certificate of occupancy, the adjacent segment of N. 11th Street shall be vacated in accordance with state law.

4. Prior to issuance of a building permit, an encroachment permit application shall be submitted for all improvements within the City’s right-of-way. All improvements on the right-of-way shall be designed and built according to City standards and specifications and submitted for review with an encroachment permit application.

5. The project shall comply with all applicable Federal, State and local codes, ordinances and resolutions.

VEHICLE AND PEDESTRIAN CIRCULATION

6. An ADA accessible pathway from the building entrances from public right-of-way shall be provided.

7. All ADA ramps and all sidewalks adjacent to the property shall be replaced.

8. Existing crosswalks connecting to the project site shall be re-striped as continental crosswalks.

LANDSCAPING AND SCREENING

9. Landscaping and irrigation plans shall be submitted to the Community Development Department for approval prior to issuance of building permits. Plans shall include the size, number and species of all proposed vegetation and other groundcover. Irrigation systems plans shall also be included in the landscaping plan. Plans shall be reviewed for conformance with the State Model Water Efficient Landscaped Ordinance.

SIGNAGE

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Packet Pg. 1003 Attachment: Exhibit D-CC SPR 21-01 Resolution (5394 : Civic Center Site Plan Review 21-01 for Police Station) 07/2022/liz/A22-0146/Reso/Approval_Civic_Center_Site_Police_Station

10. Prior to any installation of exterior signage, the operator shall consult with the Community Development Department to determine the necessity of obtaining a building permit and to review the conformance with Chapter 22.1 “Signs” of the City Code.

BUILDING DESIGN AND DEVELOPMENT

11. A building permit shall be required for any proposed construction. A permit application along with four (4) sets of engineered plans and structural calculations shall be submitted to the Building and Safety Division for review and approval.

12. Lighting shall be provided for the parking areas and all exterior lighting fixtures shall comply with Section 29-149 of the City Code. Lights shall be used for illumination purposes only. Fixtures shall be downward facing and shall be arranged to not reflect light onto abutting roadways.

13. Building plans shall be designed to comply with the 2019 California Building Code, including the 2019 Building Energy Efficiency Standards and 2019 California Green Code.

14. A Certified Accessibility Specialist (CASp) shall be required to assist in the design of building for ADA compliance.

15. Prior to the issuance of a Certificate of Occupancy, a letter from CASp indicating the facility is in ADA compliance shall be provided.

WATER AND SEWER IMPROVEMENTS

16. Backflow prevention devices shall be required for irrigation, building, and fire suppression water supply services. A plan depicting their location shall be submitted with building permit submittals for review and approval by the Public Works Department.

17. Water, sewer and storm water facilities within the project site shall be maintained by the property owner. Connection to City owned facilities shall require a building permit.

Installation and maintenance of onsite utilities shall be performed by a contractor that is licensed to perform such work.

18. Provide sewer and water off-site utility plans for review and approval by the Public Works Departments with encroachment permit application.

GRADING AND STORMWATER

19. A grading permit is required prior to issuance of a building permit. Grading, drainage, hydrology report, and erosion control plans shall be prepared by a civil engineer licensed in the State of California. Plans shall comply with Chapter 22, Article VII “Storm Water Regulations” and Chapter 7, Article XIX “Grading Regulations” of the City Code, collectively referred as the “Storm Water Ordinance”. Plans shall also comply with the City of El Centro Post Construction Best Management Practices and the Americans with Disability Act. All onsite drainage must flow through a storm water interceptor system to

20.d
Packet Pg. 1004 Attachment: Exhibit D-CC SPR 21-01 Resolution (5394 : Civic Center Site Plan Review 21-01 for Police Station) 07/2022/liz/A22-0146/Reso/Approval_Civic_Center_Site_Police_Station reduce the amount of grease and other waste from entering drainage system. Grading plans shall depict the type and location of the storm water interceptor system. The grading permit shall be issued to a Class A contractor with a City of El Centro business license.

20. A Storm Water Pollution Prevention Program (SWPPP) in compliance with the State Water Resources Control Board and a copy of the approved Notice of Intent as submitted to the SMARTS system shall be submitted with the grading permit application.

21. Retention basins, if built, shall comply with the City’s retention basin standard. Retention basins must drain within three (3) days. Retention basins must be equipped with systems to re-route nuisance water if a connection point is available in compliance with the Storm Water Ordinance.

22. During project construction a stabilized entrance/exit in accordance with best management practices shall be installed to prevent tracking of dirt and mud from the project site on to roadways.

23. A water quality management, operation, and maintenance plans, in compliance with the City of El Centro Jurisdictional Runoff Management requirements, shall be prepared and recorded with the Imperial County Recorder’s Office prior to the issuance of a Certificate of Occupancy.

OFFSITE VEHICLE IMPROVEMENTS

24. N. 11th Street shall be improved as a one-way roadway with appropriate signage and striping.

SAFETY

25. Provide fire hydrants to city standards and spacing requirements, if none are within 300- foot distance

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Packet Pg. 1005 Attachment: Exhibit D-CC SPR 21-01 Resolution (5394 : Civic Center Site Plan Review 21-01 for Police Station) City Council of the City of El Centro Meeting: 12/20/22 11:30 AM 1275 Main Street Department: City Clerk's Office
El Centro, CA 92243 Category: Appointment
Prepared By: Norma Wyles
SCHEDULED Department Head: Norma Wyles
ACTION ITEM (ID # 5795) DOC ID: 5795
Discussion and any necessary action regarding City Council Committee Appointments.

CITY MANAGER’S RECOMMENDATION:

Approve appointments.

ATTACHMENTS:
• Appointments- Mayor Appointments-Committees-2023 (DOCX) 21 Packet Pg. 1006
2023 COUNCIL COMMITTEES

MAYOR CARDENAS-SINGH
Appointments

COMMITTEE PRIMARY/ ALTERNATE
SCAG (Southern California Association of Governments) (League Appt) LAFCO (League Appt.)
AAA (Area Agency on Aging)-League Appt.

ICTC (Imperial County Transportation Commission)
LTA (Local Transportation Authority)
SAFE (Service Authority For Freeway Emergencies)
IVRMA (Imperial Valley Resource Management Agency)
CJPIA (California Joint Powers Insurance Authority)
ECRMC Board of Trustees
Air Pollution Control
Airport Advisory Committee
Imperial County Film Commission
Imperial Valley Regional Chamber of Commerce
(MPT-Rep/Mayor-Alt)
United Way-Emergency Food Shelter Program
Mexican Liaison
Citizen Advisory Committee
(Centinela State Prison)

AD HOC, COMMITTEES AND TASK FORCES CURRENT
Community Enhancement Task Force
Friends of Community Service Foundation Board
Task Force to End Homelessness
COVID-19 Pandemic Response & Economic Recovery Task
Force
Cannabis Task Force
Federal & State Funding Opportunities Task Force
Public Safety Task Force

21.a
Packet Pg. 1007 Attachment: Appointments- Mayor Appointments-Committees-2023 (5795 : Appointments to various City Council Committees) Measure P Working Groups CURRENT
IT & ADA Related Projects
Parks & Recreation Projects (To include Monte Vista
Sports Complex)
Operational Projects
Strategic Planning Task Force 2020
Downtown Ad Hoc Committee
Review Council Compensation (2021)
Evaluation Panels: CURRENT
City Attorney
City Clerk
City Manager

21.a
Packet Pg. 1008 Attachment: Appointments- Mayor Appointments-Committees-2023 (5795 : Appointments to various City Council Committees) City Council of the City of El Centro Meeting: 12/20/22 11:30 AM 1275 Main Street Department: Public Works
El Centro, CA 92243 Category: Informational
Prepared By: Catherine Gutierrez
SCHEDULED Department Head: Abraham Campos
INFORMATION ITEM (ID # 5789) DOC ID: 5789
Imperial Avenue / Scott Avenue sink hole emergency work update
Background
On October 18, 2022 Council approved an emergency declaration regarding the Imperial October 15, 2022 storm event.

The 10/15/22 Imperial County Storm Event created a new sink hole along Imperial Avenue at the Scott Avenue intersection on October 24, 2022.

On November 1, 2022 City Council was advised by staff that the same work contractor (A&R Construction) assisting with the nearby Euclid Avenue sinkhole repairs had been engaged to assist. City Council authorized up to $750,000 in Waste Water Enterprise Fund budget towards repairs.

Work Update
Work activities are almost complete. The sewer main has been repaired and traffic opened in all lanes. As of 12/13/2023, paving has been completed. The final lift of asphalt is still pending, however traffic is now fully open.

A concrete ADA ramp was removed as part of the work. The replacement of the ADA ramp falls beyond the scope of the emergency for Caltrans repair purposes. As such, the replacement of the ADA ramp will be done as a separate process through standard Caltrans encroachment permit application.

Staff will return to Council requesting approval of a change order to the Alder Sewer Project with A&R in the near future to perform these repairs.

Staff will return to Council with information items on the emergency work every Council meeting to keep Council updated until the emergency project is completed. 22 Packet Pg. 1009
City Council of the City of El Centro Meeting: 12/20/22 11:30 AM 1275 Main Street Department: Public Works
El Centro, CA 92243 Category: Informational
Prepared By: Catherine Gutierrez
SCHEDULED Department Head: Abraham Campos
INFORMATION ITEM (ID # 5788) DOC ID: 5788
Imperial Avenue / Euclid Avenue sink hole emergency work update
Background
On September 27, 2022 Council approved an emergency declaration regarding Hurricane Kay through Resolution 22-103.

On October 4, 2022 City Council approved emergency repair work at the Imperial Avenue @ Euclid Avenue sink hole and authorized up to $750,000 Waste Water Enterprise Fund budget towards repairs through a change order to the existing city contract with A&R Construction for the Alder Sewer Repairs. The approval was through Resolution 22-106.

Work Update
The 10/15/22 Imperial Storm following Hurricane Kay delayed repairs at this site as the work site was completely flooded. Work resumed and the root cause of the sink hole has been repaired. Traffic is fully open at the intersection. A final course of asphalt is pending to be performed.

Staff has received the invoice from A&R for the work and is in the process of routing for approval. The work is within Council budget approval. Staff is working with CalOES for potential State participation.

Staff will return to Council with information items on the emergency work every Council meeting to keep Council updated until the emergency project is completed. 23 Packet Pg. 1010
City Council of the City of El Centro Meeting: 12/20/22 11:30 AM 1275 Main Street Department: City Clerk's Office
El Centro, CA 92243 Category: Alcoholic Beverage License Prepared By: Norma Wyles
SCHEDULED Department Head: Norma Wyles
INFORMATION ITEM (ID # 5781) DOC ID: 5781
Received and referred to Community Development
Department, Application for Alcoholic Beverage License - MaLupe's Restaurant, 2600 Thomas Drive, Ste. 2, El Centro, CA 92243
ATTACHMENTS:
• MaLupe's Restaurant (PDF)
24 Packet Pg. 1011

24.a
Packet Pg. 1012 Attachment: MaLupe's Restaurant (5781 : Application for Alcoholic Beverage License - MaLupe's Restaurant)

24.a
Packet Pg. 1013 Attachment: MaLupe's Restaurant (5781 : Application for Alcoholic Beverage License - MaLupe's Restaurant)

El Centro City CouncilDecember 20, 2022

El Centro City Council
December 20, 2022