SUB-CB-012-T-1.pdf

SUB-CB-012-P-1_EDITING ENERGY DELIVERY SUBSTATION OPERATION

12KV CIRCUIT BREAKER MULTI-YEAR AGREEMENT Page 1 OF 36 REV 1

SUB-CB-012-T-1

15KV CIRCUIT BREAKER MULTI-YEAR AGREEMENT

1. DEFINITIONS

2. DESCRIPTION OF THE PROJECT

2.1. SCOPE

2.2. PRICE ESCALATION

2.3. REVISION DATES

2.4. CUSTOMER INFORMATION

3. TECHNICAL REQUIREMENTS

3.1. SCHEDULE AND REPORTS

3.2. GENERAL DESCRIPTION

3.3. STANDARDS

3.4. EQUIPMENT QUALIFICATION

3.5. RATINGS

3.6. CONSTRUCTION

3.7. PAINTING

3.8. BUSHINGS

3.9. STUD CONNECTORS

3.10. SAFETY

3.11. GROUNDING

3.12. OPERATING MECHANISM

3.13. CURRENT TRANSFORMERS

3.14. AUXILIARY POWER

3.15. CONTROL

3.16. WIRING AND DEVICES

3.17. ASSEMBLY

3.18. SPARE PARTS AND SPECIAL TOOLS

4. DEFINITION OF RESPONSIBILITIES

4.1. PACKAGING

4.2. PROTECTION – PURCHASED EQUIPMENT

4.3. IDENTIFICATION

4.4. DOCUMENT SUBMITTALS

4.5. GENERAL RESPONSIBILITIES OF THE OWNER

5. CONTRACTOR SERVICES

5.1. SERVICE

6. BID PREPARATION

12KV CIRCUIT BREAKER MULTI-YEAR AGREEMENT Page 2 OF 36 REV 1

6.1. BIDDER’S QUALIFICATIONS

6.2. BID INSTRUCTIONS

6.3. BID ADDENDA

6.4. PLACEMENT OF ORDER

6.5. POST BID CONFERENCE CALL OR MEETING

6.6. BID FORMS

6.7. MULTI-YEAR AGREEMENT

6.8. ACCEPTANCE OF THE BID

7. GENERAL PROVISIONS

7.1. FORM OF AGREEMENT

7.2. CHANGE ORDERS

7.3. PROJECT SCHEDULE

7.4. SUBCONTRACTORS

7.5. BACK-CHARGES

7.6. FINAL PAYMENT AND RELEASE

7.7. INVOICES

7.8. SUBSTITUTIONS

7.9. GUARANTEES

7.10. CONTRACTOR’S OBLIGATIONS

7.11. ASSIGNMENT

7.12. CODES AND REGULATIONS

7.13. INSPECTION

7.14. ROYALTIES AND PATENTS

7.15. LICENCES AND INSURANCE

7.16. DEFAULT

7.17. TERMINATION FOR CONVENIENCE

7.18. DELAY DAMAGES

7.19. FORCE MAJUERE

7.20. CLAIMS AND CONTRACT CLARIFICATION

7.21. NOTICE

7.22. JURISDICTION, VENUE, AND GOVERNING LAW

8. TRANSPORTATION AND HANDLING

8.1. BILLS OF MATERIAL

8.2. SHIPMENTS AND OFF-LOADING

8.3. RESPONSIBILITY FOR DAMAGES DURING TRANSPORT

8.4. RECEIPT AND UNLOADING

8.5. STORAGE AND PROTECTION

12KV CIRCUIT BREAKER MULTI-YEAR AGREEMENT Page 3 OF 36 REV 1

11.. DDEEFFIINNIITTIIOONNSS

Wherever used in these General Provisions or in the other Contract Documents, the following terms shall have the meanings indicated which shall be applicable of both the singular and plural thereof:

1.1.1. Addendum - Changes to the original Specifications covering the Work to be performed.

1.1.2. Approved - Approved, acceptable, considered necessary, satisfactory, or words of similar meaning shall mean Approved, acceptable, considered necessary or satisfactory to or by the Contractor’s unless another meaning is plainly intended.

1.1.3. Bidder - Bidder shall be the person, persons, partnership, company, or corporation responding to the Owner’s Request for Proposal in accordance with the Owner’s established policies and procedures.

1.1.4. Change Order - A written order to Contractor signed by the Contractor’s authorizing an addition, deletion, or revision in the Work, or an adjustment in the contract price or the contract time issued after execution of the contract.

1.1.5. Contract - Contract shall mean the definitive final written agreement between Owner and Contractor incorporating the covenants, terms, conditions, and technical requirements of these Specifications.

1.1.6. Contract Documents – The Contract Documents shall mean, collectively, and in hierarchical order, the Contract, the Owner’s RFP or Invitation to Bid, Owner approved addendum and exceptions, this Specification, the Public Construction Bond, the Owner’s Purchase Order and Contractor’s proposal which are intended to be complementary, and what is required by any one of them shall be as binding as if required by all.

1.1.7. Contract Time - The total number of calendar days, and any completion dates for phases or segments of the contract work shown on the final schedule to be completed by the parties.

1.1.8. Contract Price - The total monies, payable to Contractor under terms of the contract.

1.1.9. Contractor - The person, persons, partnership, company, or corporation undertaking the performance of the work required by the contract.

1.1.10. Day – A calendar day or any fraction thereof.

1.1.11. Equal - The words "or Equal" used in connection with materials, products, or equipment designated by manufacturer's names, trade names or catalog numbers are intended to establish a standard. Other materials, products, or equipment meeting or exceeding the established standard may be used provided that their equivalency has been demonstrated to the satisfaction of the Owner and that written approval of their use has been obtained.

1.1.12. Equipment shall be the items purchased by Owner through these specifications.

1.1.13. Field Order - A written order signed by the Owner and Contractor as an agreement of clarification of the contract and not any adjustment in the contract price or time.

1.1.14. Hazardous Materials - shall mean those materials included within the definitions of “hazardous substances”, “hazardous materials”, toxic substances”, “contaminants” or

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“hazardous wastes” in the Comprehensive Environmental Response, Compensation and Liability Act of 1980, as amended (42 USC Sections 9601, et seq.); the Hazardous Materials Transportation Act, as amended (49 USC Sections 1801, et seq.); the Resource Conservation and Recovery Act, as amended (42 USC Sections 9601, et seq.);

the Toxic Substance Control Act as amended (15 USC Section 2601 et seq.); the Environmental Protection Act, R.S.O. 1990, C.E. 19; the Environmental Protection Act, S.C. 1991 c. 15.3, as amended; and in any of the regulations adopted, published, and promulgated pursuant to said laws, or in any other Laws and Regulations.

1.1.15. Installation - Installation includes in addition to actual installation, all unloading, warehouse handling, rigging and hoisting, and furnishing of all tools, equipment and materials required to handle, install and install the work, except as otherwise specified in the Contract.

1.1.16. Invitation to Bid - Invitation to bid shall be the Request for Proposal (RFP) or other notice duly issued by the City of Lakeland’s Purchasing Department incorporating the specifications and other documents as may be required by municipal code or charter, or by Florida statutes to solicit competitive prices for labor, material, and services.

1.1.17. Manufacturer - An individual, firm or corporation who is furnishing material or equipment to either the Owner or Contractor or both.

1.1.18. By Others - Refers to labor or materials to be furnished by the Owner, by a Contractor or SUBContractor other than Contractor

1.1.19. Owner - The City of Lakeland or its authorized representatives, successors or assigns.

1.1.20. Project - The entire construction and work to be performed as provided in the contract.

1.1.21. Provisional Acceptance - Provisional acceptance shall occur upon successful completion of all of the work except for; (i) final completion of the punch list, (ii) delivery of as-builts and, (iii) completion of the applicable Performance Test.

1.1.22. Purchase Order (PO) – A Work authorization document issued by the Owner’s Purchasing Department with the words “Purchase Order” clearly marked on the top right corner, a PO number used for reference shown on the front, a description of the Work or a listing of the applicable Contract Documents, an authorized Owner signature and stating the amount of lawfully authorized funds. Purchase Orders are the only documents that authorize payment of changes to the total amount authorized on the Contract.

1.1.23. Schedule – The agreed upon sequence of activities with start and finish dates including logical relationships of activities, deliverables, and milestones agreed to at issuance of Purchase Order.

1.1.24. Shop Drawings - All manufacturer's and Contractor’s drawings, diagrams, illustrations, brochures, schedules, and other data which illustrate the details of the equipment, material and work to be furnished for the project.

1.1.25. Specifications - Specifications shall mean the covenants, terms, conditions, and technical requirements, that is all documents listed in the cover page of this package.

1.1.26. Work - Work shall mean all of the activities as generally described in the specifications.

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1.1.27. Worksite - The jobsite upon which the Work is to be performed by the Owner within the Lakeland Electric Territory, Florida and further specified in the project scope in Lakeland, Florida. The terms “jobsite” and “worksite” may be used interchangeably.

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22.. DDEESSCCRRIIPPTTIIOONN OOFF TTHHEE PPRROOJJEECCTT

22..11.. SSCCOOPPEE

This Specification Package constitutes the terms of a 1-year contract for the Purchase of Magnetically Actuated 15kV Circuit Breakers. This contract can be extended yearly if both parties agree for a period not to exceed five years.

Each City of Lakeland Purchase Order will use the Following Part Number and Descriptions:

PART# DESCRIPTION

1092125 CIRCUIT BREAKER 15KV VACUUM INTERRUPTER 1200A 125VDC

UNDER MULTI-YEAR CONTRACT

1092200 CIRCUIT BREAKER 15KV VACUUM INTERRUPTER 2000A 125VDC

UNDER MULTI-YEAR CONTRACT

1092048 CIRCUIT BREAKER 15KV VACUUM INTERRUPTER 1200A 48VDC

UNDER MULTI-YEAR CONTRACT

1092148 CIRCUIT BREAKER 15KV VACUUM INTERRUPTER 2000A 48VDC

UNDER MULTI-YEAR CONTRACT

22..22.. PPRRIICCEE EESSCCAALLAATTIIOONN

For terms and calculation formula refer to section 6.

The Price Revision indices are:

Coefficient Index Name Percentage Name Description Series ID a 50% N/A Non Escalated Portion N/A b 12% B Labor ceu3133530006 c 8% C Steel wpu1017 d 30% D Non Ferrous materials wpu102201 e 0% E unused N/A

22..33.. RREEVVIISSIIOONN DDAATTEESS

The price will be revised with the indices for the following month:

April 2027, October 2027.

If extended: April 2028, October 2028 and April 2029, October 2029, April 2030, October 2031 and April 2032.

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22..44.. CCUUSSTTOOMMEERR IINNFFOORRMMAATTIIOONN

2.4.1. Correspondence

A) All technical correspondence after bid award shall be forwarded in writing to the Owner’s responsible Engineer.

Lakeland Electric Attention: Sean Yab 1140 East Parker Street Lakeland, Florida 33801-5079 E-mail: sean.yab@lakelandelectric.com

B) Manuals for each shipment shall be mailed to the Owner’s Materials Planner.

Lakeland Electric Attention: Brian Bowden 1140 East Parker Street Lakeland, Florida 33801-5079 E-mail: brian.bowden@lakelandelectric.com

2.4.2. Location of Delivery Site:

All deliveries of equipment and goods shall be computed FOB to:

Electric Transmission & Distribution 1140 East Parker Street Lakeland, FL 33801

2.4.3. Final Routing And Destination Instructions:

Final routing and destination instructions on all shipments must be coordinated with the Owner prior to shipment. The Contractor shall notify 72 HOURS prior to shipment date the Owner’s Representative:

JoAnna Parker

(863) 834-6867 mailto:sean.yab@lakelandelectric.com mailto:brian.bowden@lakelandelectric.com

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33.. TTEECCHHNNIICCAALL RREEQQUUIIRREEMMEENNTTSS

33..11.. SSCCHHEEDDUULLEE AANNDD RREEPPOORRTTSS

3.1.1. Work Progress Schedule

A) Within ten (10) days after the Effective Date of Procurement Agreement, Contractor shall submit to Owner for review and acceptance: A PRELIMINARY WORK PROGRESS

SCHEDULE.

B) After submittal of preliminary Work Progress Schedule, submitting DETAILED WORK PROGRESS SCHEDULE within thirty days after the Effective Date of Procurement Agreement. Submit to Owner for acceptance. The schedule shall show the work in a graphic format suitable for displaying scheduled and actual progress. Submit a reproducible media.

C) Prepare schedules as a horizontal bar chart with separate bar for each major portion of the work or operation and for each circuit breaker. Scale and spacing shall allow space for notations and revisions. Owner will review and comment on schedule and, upon agreement with Contractor on any necessary changes, Owner will furnish Contractor prints of the accepted schedule. Contractor shall not change the accepted work progress schedule without prior concurrence of Owner. Upon completion of the work progress Schedule, this document shall become included and deemed to be a contract document. Failure to comply with the work progress schedule shall constitute a material breach of the contract.

3.1.2. Schedule of Submittals

Compliance submittal shall be submitted in accordance with the following schedule stated in calendar days after date of contract award or letter of intent, whichever occurs first:

A) Outline drawings; foundation loadings and anchor bolt layout; bushing drawings;

location of Owner’s interconnections and all clearances, dimensions and weight required for the installation, operation dismantling for transportation. 30 DAYS

B) Schematic diagram and wiring diagrams showing all internal and external connections; instrument transformer performance curves and data; non-electrical operating mechanism schematics. 45 DAYS

C) Test reports at shipment or before.

D) Instruction manuals. 120 DAYS

12KV CIRCUIT BREAKER MULTI-YEAR AGREEMENT Page 9 OF 36 REV 1

3.1.3. Drawing and record Information Performance Compliance Submittal

A) Compliance submittals shall include all drawings, catalog cuts, manufacturer's specifications and data, instructions, instruction books, and other information necessary to illustrate conformance with the specifications and allow incorporation of the equipment into the design of the substation.

B) Prior to shipment, Contractor shall supply a training video in DVD format for use by Owner’s personnel. It shall cover the recommended installation and maintenance procedures.

3.1.4. Factory Test Schedule

A) Each power circuit breaker furnished shall be fully tested in accordance with the production tests defined in the applicable ANSI standards. The Contractor shall notify the Owner ten (10) days in advance of the schedule for tests and shall provide the Owner with a schedule for testing.

B) The Owner reserves the right to witness testing at the Contractor’s facilities and to inspect the equipment before shipment for conformity to these specifications.

3.1.5. Factory Test Reports

Three copies of certified test reports shall be furnished to the Engineer at or before the time of shipment.

33..22.. GGEENNEERRAALL DDEESSCCRRIIPPTTIIOONN

The power circuit breaker shall be three phases, 60 Hz, for outdoor use on a solidly grounded system with maximum line-to-line voltage of 15.5 kV. The breaker shall be designed for three pole gang tripping and closing. Vacuum shall be the dielectric and interrupting medium. The interrupters shall be contained within a grounded metal enclosure, i.e. dead tank construction.

33..33.. SSTTAANNDDAARRDDSS

Each power circuit breaker shall meet the performance requirements of and be designed, fabricated, and tested in accordance with the latest applicable standards as follows:

3.3.1. American National Standards Institute - ANSI

3.3.2. Institute of Electrical and Electronics Engineers - IEEE

3.3.3. National Electrical Manufacturers Associations - NEMA

3.3.4. American Society of Mechanical Engineers (ASME)

In the event of conflicts; specifications, drawings, and standards shall govern in that order. Standards shall take precedence over other standards in accordance with the above priority list. Latest applicable standards shall be those in effect as of date of quotation.

12KV CIRCUIT BREAKER MULTI-YEAR AGREEMENT Page 10 OF 36 REV 1

3.3.5. Applicable Codes and Standards

Design, fabricate, assemble, and test the power circuit breakers to conform to the latest edition of the following codes and standards:

A) American National Standards Institute (ANSI)

B) C2 - National Electrical Safety Code (NESC)

C) C37.04 - .04g - .04h - Rating structure for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis.

D) C37.06 - AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis - Preferred Ratings and Related Required Capabilities.

E) C37.09 - .09c - .09e - Test Procedure for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis.

F) C37.2 - Electrical Power systems Device Function Numbers.

G) C37.11 - Standard Requirements for Electrical Control for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis or a Total Current Basis.

H) Institute of Electrical and Electronics Engineers (IEEE):

I) ANSI/IEEE 21-General Requirements and Test Procedure for Outdoor Apparatus Bushings.

J) ANSI/IEEE 24 - Electrical, Dimensional and Related Requirements for Outdoor Apparatus Bushings.

K) National Fire Protection Association (NFPA) 70

L) National Electrical Code (NEC).

M) National Electrical Manufacturer's Association (NEMA):

N) CC 1 - Electric Power Connectors for Substations

O) ICS - Industrial Controls and Systems

P) SG-4 - High Voltage Circuit Breakers

Q) 1O7 - Methods of Measurement of Radio Influence Voltage (RIV) of High Voltage Apparatus

33..44.. EEQQUUIIPPMMEENNTT QQUUAALLIIFFIICCAATTIIOONN

3.4.1. All equipment and material designs furnished shall be identical to equipment and material designs having an acceptable history of service in similar applications for a period of not less than 3 years at comparable temperature, voltage and design stress levels.

3.4.2. Equipment and material designs with less than 3 years of actual service will be considered from established manufacturers, but shall be furnished only if accepted by the Owner. Contractor shall state in his bid the number of years Power Circuit Breakers

12KV CIRCUIT BREAKER MULTI-YEAR AGREEMENT Page 11 OF 36 REV 1 of the design proposed have been in acceptable service. Contractor shall include a listing of the number of domestic units made, dates shipped and Purchaser's name and the bid.

3.4.3. All equipment except minor auxiliary items shall be manufactured at the Contractor’s own plants.

3.4.4. Except as otherwise specified, the Contractor’s standard design shall be used.

33..55.. RRAATTIINNGGSS

A) Nominal Rated Voltage: 12.47 kV

B) Maximum Rated Voltage: 15.5 kV

C) Rated Short-Circuit Current at Rated Maximum Voltage: 25kA

D) Insulating Medium: Vacuum

E) Frequency: 60 Hz

F) Type: Three phase dead tank

G) Rated Continuous Current: 2,000 or 1,200 amperes as specified

H) Maximum Symmetrical Interrupting Capability at Maximum Rated Voltage per ANSI C37.06: 25kA

I) Maximum Interrupting Time: 3 cycles

J) BIL: 110 kV

K) Low Frequency withstand (RMS): 50kV

L) Close and Latch Capability: Shall match the preferred Ratings for outdoor Circuit Breaker 72.5kV and below (see C37.06 Table 2) for Rated Short Circuit and Short-time Current.

M) Reclosing Time (Adjustment Range): 20-120 cycles

N) Duty Cycle at Rated Conditions: CO-15-CO

O) Control Voltage: Refer to Scope, Section 2

33..66.. CCOONNSSTTRRUUCCTTIIOONN

A) Each power circuit breaker and its operating mechanism shall be mounted on a rigid, welded steel frame. The frame shall be suitable for skidding or rolling the power circuit breaker. Eye bolts or lugs and jacking pads for lifting shall be provided on each major item of equipment.

B) All external wiring shall be run in weatherproof, flexible non-metallic conduit and securely anchored to the housing and/or frame of the breaker.

33..77.. PPAAIINNTTIINNGG

A) The external finish for the breaker, and accessories shall be ANSI No. 70 light gray.

All painted surfaces shall be prepared as per acceptable industry standard surface preparation. The paint finish shall be a high quality paint that will not disintegrate or

12KV CIRCUIT BREAKER MULTI-YEAR AGREEMENT Page 12 OF 36 REV 1 blister when contacting any gas or oil based medium in the proximity of the coated surfaces.

B) The internal finish of the breaker vacuum containment vessel and interrupters shall be in accordance with the manufacturer's standard practice and shall be impervious to interruptions of electrical faults.

C) The internal surfaces of the control cabinets of the breakers shall be prepared in an acceptable industry standard manner and painted with high quality white paint capable of withstanding, without damage, contact with gas or oil-based mediums.

33..88.. BBUUSSHHIINNGGSS

All power circuit breaker bushings shall be polymer or one-piece porcelain with continuous current and BIL ratings as previously described. Bushings shall be ANSI #70 light gray color. Bushings shall have a minimum creep of 27.5 inch (699 mm) and 1.25 inch (32 mm)

– 12 THDS copper stud bushing.

33..99.. SSTTUUDD CCOONNNNEECCTTOORRSS

3.9.1. Stud Connectors required for each circuit breaker:

A) Six (6) tin plated bronze stud connectors bolt up stud to 4-inch wide NEMA 4-hole pad (Anderson type HDSF).

33..1100.. SSAAFFEETTYY

The breaker design shall fully comply with all requirements for safety of personnel during construction, operation and maintenance

33..1111.. GGRROOUUNNDDIINNGG

3.11.1. Frame

Two ground terminal pads, drilled and tapped for NEMA 2-hole ground terminal connectors shall be located on diagonally opposite corners of each breaker frame.

3.11.2. Cabinets

The cabinet in which the current transformers are terminated on short circuiting blocks shall have a copper bar ground bus (min. 1" X 1/8" of suitable length) for connection to 4/0 copper lead from the station ground grid. A minimum of ten (10) additional #10-32 tapped holes on ½” center spacing shall be provided for customer’s connection to the ground bar.

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33..1122.. OOPPEERRAATTIINNGG MMEECCHHAANNIISSMM

3.12.1. Type

Each breaker shall be equipped with a magnetically actuated operating mechanism. The mechanism shall provide the equivalent of electrically trip-free and anti-pumping features. A latch check switch shall be provided where applicable. There shall be provision for manually charging the closing spring in case of loss of power.

3.12.2. Operation Stored

One close/open operation shall be stored in the operator spring. The time required to recharge the spring from the minimum operating pressure to normal cut-off pressure shall not exceed ten (10) seconds. All switches for control of motor, alarms, etc., shall be independently adjustable, fully insulated, and have electrically separate contacts.

3.12.3. Manual Reset/trip

A manually operated, manual reset, trip device (Device No. 69) shall be furnished for tripping each operating mechanism in the absence of control power. This device shall be mechanically protected from accidental operation and shall be provided with mechanically interlocked contacts to disconnect circuits from remote closing and reclosing devices.

3.12.4. Indicators

The operating mechanism shall have a mechanical position indicator, plainly visible from outside of the breaker, showing whether the main contacts of each breaker pole are open or closed. Also, a non-resettable, mechanical type operation counter visible from outside the breaker shall be furnished.

3.12.5. Auxiliary Switch

An auxiliary switch shall be provided on each mechanism with a minimum of 10 spare "a" contacts and 10 spare "b" contacts. These contacts shall be readily changeable to "a" or "b" contacts and shall be in addition to those required for standard breaker control functions. All auxiliary contacts shall be electrically separate and wired to sliding link type terminal blocks.

3.12.6. Cabinet size

A) The operating mechanism shall be mounted in a cabinet of adequate size to house and provide maintenance access to all motors, relays, terminal blocks, and auxiliary control devices. No equipment shall be mounted on the access doors. Control devices shall be housed in the mechanism cabinet or in a separate weatherproof and dust resistant control cabinet.

B) One maintenance closing device per breaker shall be provided for slowly closing and opening the mechanism during maintenance. Closing device can be either hydraulic or screw jack type.

3.12.7. Cabinet accessories

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A) Each of the cabinet(s) shall be equipped with sufficient heaters, thermostats, breathers and filters to prevent moisture condensation and dust accumulation in order to ensure proper operation of the apparatus.

B) Each cabinet shall also be equipped with a grounded 120 volt ac duplex convenience receptacle (Hubbell #5362 or equal) with ground fault interrupting (GFI) protection for external use, and vibration resistant and thermal rated lamp with guard and a door-operated switch.

3.12.8. Cabinet Construction

A) The breaker enclosure shall provide adequate access for entrance of the Owner’s conduit and cables. All pertinent pressure gauges, operation counter, position indicator, or other devices shall be readable without opening the doors of the cabinet.

B) Alarm relays for low dc voltage and low ac voltage shall be supplied. The low dc voltage relay shall have no intentional time delay. The low ac voltage relay shall be a Diversified Electronics, Type TDT-240-ALA-030, with 0.3-30 seconds adjustable time delay and their contacts shall be wired to terminal blocks for customer's use.

3.12.9. Labels

All devices in the control cabinet shall be labeled in accordance with identification on the drawings using a type of label that will not peel off or become unreadable during the life of the breaker.

3.12.10. Wiring

All wiring terminations shall be identified by the use of preprinted, heat-shrink wiring labels using the wire destination labeling method for all wires over 6" in length.

3.12.11. Ready for operation

Each breaker shall be complete with all valves, piping, filters and auxiliary devices required for breaker operation and maintenance. Sampling valves, except those located on energized parts shall be accessible to a person standing on the ground.

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33..1133.. CCUURRRREENNTT TTRRAANNSSFFOORRMMEERRSS

Furnish bushing current transformers as described below. Current transformers shall have fully distributed windings. Secondary leads for all taps shall be brought to six pole short circuiting type terminal blocks in the control cabinet.

Each C.T. shall be identified with a stainless-steel nameplate located in the control cabinet as near as practical to the C.T. short circuiting terminal block

Table: CT Ratio for 1200A circuit Breaker

CT LOCATION MAX RATIO RATIO

CLASS

ACCURACY

CLASS

THERMAL

RATING

Bushings 1-3-5 (Top) 1200/5 MULTI C200 1.0

Bushings 1-3-5 (Bottom) 1200/5 MULTI C200 1.0

Bushings 2-4-6 (Top) No CT

Bushings 2-4-6 (Bottom) No CT

Table: CT Ratio for 2000A circuit Breaker

CT LOCATION MAX

RATIO

RATIO

CLASS

ACCURACY

CLASS

THERMAL

RATING

Bushings 1-3-5 (Top) 2000/5 MULTI C200 1.0

Bushings 1-3-5 (Bottom) 2000/5 MULTI C200 1.0

Bushings 2-4-6 (Top) 2000/5 MULTI C200 1.0

Bushings 2-4-6 (Bottom) 2000/5 MULTI C200 1.0

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33..1144.. AAUUXXIILLIIAARRYY PPOOWWEERR

Fused knife switches or circuit breakers shall be provided in the housing of the operating mechanism for disconnecting the incoming 120/240 volts ac single-phase power to the various heaters and operating circuits. Fuses may be provided, if necessary, for protection of individual devices in the mechanism. Heavy duty terminals shall be installed for terminating the power supply cables. A loss of voltage alarm with two electrically separate contacts for the Owner’s use shall be furnished to monitor the incoming supply.

33..1155.. CCOONNTTRROOLL

One trip coil shall be provided for each breaker. All trip, close, alarm, indication and control circuits shall be 125 or 48VDC as specified on the order. Two, 2-pole fused disconnect switches shall be provided, one each for closing and tripping circuits. Slugs shall be used in the disconnect switches for the tripping circuit. The closing circuit shall operate over a range of 90-140 VDC for nominal 125VDC and 36-56 VDC for nominal 48VDC. The tripping circuit shall operate over a range of 70-140 VDC for nominal 125VDC and 28-56VDC for nominal 48VDC.

33..1166.. WWIIRRIINNGG AANNDD DDEEVVIICCEESS

3.16.1. All wiring shall be installed as neatly as possible and shall be in accordance with the best industry standards and practices. Wiring shall be avoided, whenever possible on swing panels and, always in front of any pieces of equipment that may require maintenance. Wires and harnesses shall be such that incoming and outgoing cables are supported. All wiring shall be continuous from terminal to terminal utilizing ring type connectors. No splices will be allowed. All secondary connection points for connecting to incoming leads shall be wired to terminal blocks in the main control cabinet. All spare contacts of alarm and auxiliary relays shall be brought out to the terminal blocks.

None of the wiring shall have more than two (2) wires at each terminal block screw.

3.16.2. Control wiring shall be no smaller than NO. 14 AWG. All control wiring in the control cabinet(s) shall be terminated on sliding link type terminal blocks, mounted vertically so that the links cannot fall open or closed by gravity, and having washer head, binding, screw-type terminals.

3.16.3. The secondary leads of current transformers shall be NO. 10 AWG. The control wire shall be stranded copper conductor, with 600 volt class, 90 degrees Celsius, flame retardant, moisture and heat resistant insulation, type SIS or equal. Current transformer terminal blocks shall be six poles, short circuiting type, G.E. Type EB-27 or equal, with the sixth pole wired to the station ground terminal in the cabinet.

3.16.4. Twenty-five percent spare terminals shall be furnished.

3.16.5. The devices in the control cabinet shall be provided with neat and adequate markings or nameplates to ensure proper identification. The cabinet shall have a removable, blank, steel plate, with gasket through which all external control and power cables may enter the bottom of the cabinet.

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33..1177.. AASSSSEEMMBBLLYY

3.17.1. Equipment shall be shipped completely factory assembled unless specified otherwise or unless the physical size, arrangement, or configuration of the equipment or shipping and handling limitation make the shipment of completely assembled equipment impractical, in which case the equipment shall be assembled and shipped as stated in the Contractors proposal. All field assembly requirements resulting from failure of the Contractor to assemble or ship the equipment in accordance with his proposal shall be at the Contractors expense. All accessory items shall be shipped with the equipment. Complete assembly drawings and instructions for all equipment requiring field assembly shall be shipped with the equipment.

3.17.2. All spare parts, special tools and instruction books shall be packed separately and clearly identified as "special tools", "spare parts", or "Instruction Books" as the case may be. Packing lists shall be included in duplicate in each crate, package or bundle shipped.

33..1188.. SSPPAARREE PPAARRTTSS AANNDD SSPPEECCIIAALL TTOOOOLLSS

The Contractor shall submit with his proposal, a list of all recommended spare parts (Form 4), special tools (Form 5), etc., sufficient for the breakers specified. The recommended spare parts list shall include all parts that will potentially need replacement in any of the conditions listed in the Form 3 (reliability). The Contractor shall indicate a quantity, unit price and MTBF or number of Operation for each item. If any part not listed was to fail, the Contractor shall supply the replacement part free of charge within 72 hours.

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44.. DDEEFFIINNIITTIIOONN OOFF RREESSPPOONNSSIIBBIILLIITTIIEESS

44..11.. PPAACCKKAAGGIINNGG

4.1.1. The Contractor shall prepare all materials and equipment for shipment in such manner as to protect them from damage in transit. Equipment shall be suitably skidded, crated, boxed or otherwise protected from damage during shipment.

4.1.2. Any articles or materials that might otherwise be lost shall be boxed or wired in bundles and plainly marked with an identification number, delivery point and any other designation required to permit positive identification for unloading, storage and rehauling purposes.

4.1.3. All parts shall be prepared for shipment so that slings for handling may be attached readily while the parts are on the transporting vehicle. Where it is unsafe to attach slings to the box, boxed parts shall be packed with slings attached to the part.

4.1.4. Equipment covered by this specification shall be fabricated in the minimum number of subassemblies necessary for transportation. Equipment shall be shipped assembled unless stated otherwise.

4.1.5. Prior to shipment all equipment shall be thoroughly cleaned internally to remove dirt, weld rod stubs, and other foreign material, drained and all pipe connections or other openings shall be fitted for temporary covers to prevent entrance of foreign matter.

Such covers shall be standard plastic pipe thread connectors, 3/8" plywood or 3/16" steel flange covers with temporary gaskets if necessary.

4.1.6. Where necessary to prevent internal rusting, desiccant bags or vapor phase inhibitors shall be used prior to sealing. Their use shall be stated in installation instructions and tags on the equipment.

4.1.7. Nuts, bolts, studs, etc., used for packaging and intended for reuse in installation will not be allowed. New, unused hardware shall be supplied by vendor for installation purposes.

4.1.8. Machined surfaces shall be coated with a suitable, easily removable rust preventive and then covered and taped.

4.1.9. If mechanical seals are present they shall be lightly coated with "lubricant" or approved equal to prevent seizing prior to start-up.

4.1.10. Special tools when required for maintenance shall be furnished with the equipment. The tools shall be new and unused.

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44..22.. PPRROOTTEECCTTIIOONN –– PPUURRCCHHAASSEEDD EEQQUUIIPPMMEENNTT

4.2.1. All carbon steel surfaces are to be shop painted with manufacturer's standard primer and finish coat, as agreed to by the Owner.

4.2.2. All rust, mill scale, grease dirt, etc., will be removed prior to priming.

4.2.3. If spray application is used, attention shall be given to prevent shading.

4.2.4. All welds will be thoroughly de-scaled and wire brushed and all weld spatter will be removed prior to priming.

4.2.5. Carbon steel equipment requiring extensive welding during field erection are not to be shop painted.

4.2.6. All finished/machined surfaces i.e. shafts, adjusting screws, slides, guides, etc., will be coated with a rust preventative capable of providing protection for three (3) months outdoor storage.

4.2.7. Unless specified otherwise, stainless steel, nickel, copper, brass, monel, aluminum, Hastelloy, lead, galvanized steel, plastic or glass surfaces are not to be painted.

44..33.. IIDDEENNTTIIFFIICCAATTIIOONN

4.3.1. Each complete field assembly shall be given an IDENTIFICATION number or letter, and each part of each field assembly which is not permanently connected in shop assembly shall be legibly marked. Shop assembly and subassemblies as used herein are defined as minor assembly or parts for ease of shipment. Descriptions and diagrams of all such markings shall be supplied. Each piece or subassembly separately packaged for shipment shall be labeled or tagged with the Owner’s purchase order number.

Equipment shipped without a complete packing list shall be subject to rejection.

4.3.2. All equipment shall be furnished with a permanently attached stainless steel nameplate.

If the equipment is to be insulated the nameplate shall be raised at least one inch above the surface. As a minimum, the following information is to be on the plate:

A) Manufacturer's Name

B) Model and Serial Number

C) Size and/or Type

D) Item Number

E) Design Data (rated voltage and current, etc.)

F) Date of Manufacture

G) The direction of rotation shall be permanently marked on all rotating equipment.

H) A shipping tag must be securely attached to each package shipped. This tag must be durable and must be plainly marked with the Owner’s purchase order and equipment item number. Separate packages for a single item must be so marked as to identify the component(s) in each package.

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I) If inspection and or tests show the equipment or any part thereof not to be as warranted and/or contracted for, the Owner may refuse to accept it. The Contractor shall be so advised and shall advise Owner within 15 days of a plan to correct the equipment at his own expense.

44..44.. DDOOCCUUMMEENNTT SSUUBBMMIITTTTAALLSS

4.4.1. General

A) This section includes the expected guide lines for Document Submittals; however any variation in content or quantities can be requested at any time by the Engineer.

All words and dimensional units shall be in the English language. Metric dimensional unit equivalents may be stated in addition to the English units.

Electronic format shall be Adobe™ for Text documents and Microstation/J™ for CAD drawings.

B) In establishing schedule for submittals allow 15 calendar days in Engineer's office for reviewing original submittals and 10 calendar days in Engineer's office for reviewing re-submittals.

C) However, any need for re-submittals in excess of the number set forth in the accepted schedule or any other delay in obtaining acceptance of submittals will not be grounds for extension of the contract time provided Engineer completes his reviews within the times stated above. Final payment will only be made once the Engineer has satisfactorily received all the documents requested.

D) Final Payment will only be made once the Engineer has satisfactorily received all the documents requested.

4.4.2. List of Document Submittals

Items shall include but not be limited to the following:

A) Contractor’s Specifications, catalogs, or parts thereof, of manufactured equipment

B) Shop fabrication and erection drawings, general outline drawings of equipment showing overall dimensions, location of major components, weights, and location of hand holes and man holes. Detailed equipment installation drawings, showing foundation details, base plate sizes, location of Owner’s connections; and all clearances required for erection, operation, and disassembly for maintenance.

Samples and color charts

C) Schematic diagrams for electrical items, showing external connections, terminal block numbers, internal wiring diagrams, one-line diagrams and nameplate drawing

D) Bills of material and spare parts list, material lists or schedules

E) Instruction books and operating manuals, performance tests on equipment by Contractor.

F) All drawings shall include the equipment serial number. The serial numbers for all equipment of the same type on the purchase order shall be listed on the drawings.

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4.4.3. Transmittal of Document Submittals

Transmit all submittals to Owner for acceptance as follows:

Identify each document submittal by project name and number, contract title and number, specific identity of unit and the specifications division and article number marked thereon or in the letter of transmittal. Unidentifiable submittals will be returned for proper identification.

4.4.4. Equipment Manuals

A) Equipment manuals shall be prepared by the Contractor into bounded hard back binders of three-ring type and shall include the following:

Index and tabs; Instructions for installation, start-up, operations, inspection, maintenance, parts lists and recommended spare parts, and data sheets showing model numbers; Applicable drawings; Warranties and guarantees; Name and address of nearest Contractor-authorized service facility; All additional data specified.

B) The following information shall be imprinted or affixed by label on the binder front cover:

Instruction Book (font 16pt), Equipment name (1/2 inch height or more), Contractor’s name or LOGO (1/2 inch height or more), Specifications Number (font 12pt), Owners purchase order number. (font 12pt)

C) The following information shall be imprinted or affixed by label on the binder spine:

Equipment name (1/2 inch height or more); Contractor’s name or LOGO (1/2 inch height or more); Model number (1/2 inch height or more); Serial number (1/2 inch height or more); Volume number in 16pt Font (if applicable).

D) One (1) paper copy of the manual shall be shipped with each equipment. For circuit breakers and transformers the manual shall be located in the control cabinet.

E) Two (2) paper copies of the manual are to be sent with each shipment to the Materials Planner. The serial numbers for all equipment on the purchase order shall be listed on the manual binder spine and on the drawings contained in the manual.

F) The manuals and drawings shall be submitted in electronic Adobe version for approval following the bid and any subsequent design revisions. After the first design drawings are approved and until any design revisions are proposed, the manuals and drawings shall not be required to be re-submitted for approval. An updated index page, equipment manual and cad drawings shall be sent electronically to the responsible Engineer and the Materials Planner upon issuance of all purchase orders.

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4.4.5. Index page

A) Shall include Manufacturer’s Name and Model Number

B) Shall include a table listing the following:

a) COL purchase order numbers

b) Lakeland Electric specification number

c) Control voltage

d) Serial numbers

e) Quantity on purchase order

f) Parts list

g) Wiring diagram drawing number and revision number

h) Outline diagram drawing number and revision number

i) Mechanism type

j) Comments

44..55.. GGEENNEERRAALL RREESSPPOONNSSIIBBIILLIITTIIEESS OOFF TTHHEE OOWWNNEERR

4.5.1. Owner shall coordinate job progress and review with Contractor’s job supervisor and to approve any additional work items not included in the Description of Work.

4.5.2. ACCEPTANCE OF EQUIPMENT

A) The Owner shall not be deemed to have accepted the Equipment until the time the unit is received by the Central Stores Warehouse.

B) If inspections show the Equipment or any part thereof not to be as contracted for, the Owner may refuse to accept it, and the Contractor shall be so advised and shall advise Owner within 15 days of a plan to correct the Equipment at his own expense.

Such repairs must take place within (30) days, or such other time as Owner may provide.

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55.. CCOONNTTRRAACCTTOORR SSEERRVVIICCEESS

55..11.. SSEERRVVIICCEE

5.1.1. Contractor's bid for equipment shall include information on location of Contractor's service facilities and technical expertise available.

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66.. BBIIDD PPRREEPPAARRAATTIIOONN

66..11.. BBIIDDDDEERR’’SS QQUUAALLIIFFIICCAATTIIOONNSS

An award of contract will be made only to a responsive, responsible Bidder, in a financial position, with the organizational ability to do the work specified herein, and qualified by experience. The Bidder shall submit adequate evidence of his ability to fulfill contracts such as the one being bid.

66..22.. BBIIDD IINNSSTTRRUUCCTTIIOONNSS

6.2.1. The bid may not be given full consideration unless it is firm and includes all of the information requested in this specification, and on the CITY OF LAKELAND Invitation to bid. A satisfactory explanation must be given for not complying with our instructions. Failure to provide all applicable information, or to submit bid by due date, may cause for disqualification as non-responsive.

6.2.2. To allow the Owner the opportunity to properly evaluate the Quotes/Bids, and in order to become the successful Bidder, Bidders must demonstrate a proven ability to supply the type of equipment and services described herein. Bidders should include at the time of bid submittal, a minimum of:

A) A total firm price for all of the work and equipment outlined in all the documents composing the specification. It must be clearly understood that this is a total firm price for each item listed in this specification.

B) Complete list of equipment included with system, giving model number and manufacture name and location.

C) Statement that equipment and/or system bidded, meets with all Local or State Codes, laws and requirements for operation and installation in the state to be used.

D) The Contractor’s bid for the equipment shall include information on the location of the Contractor’s service facilities and technical expertise available.

E) Exceptions to our inquiry, drawings and specifications, if any, must be submitted with full explanation. Only the notification listed under this section will be receivable for contract agreement finalization.

F) Contractor must COMPLETE ALL REQUIRED CONTRACTOR DATA as shown on attached specification and data sheets if applicable, and return with bid.

G) Statement of performance guarantee, if any.

H) Bidders are requested to supply DELIVERY TIME, expressed in calendar days, after receipt of purchase order.

I) Complete design, performance data and material of construction for the equipment specified, should be submitted with the invitation to bid.

J) Data such as weights, loading, size of major components, and special installation requirements.

K) Descriptive literature, bulletins and other data covering equipment proposed.

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66..33.. BBIIDD AADDDDEENNDDAA

6.3.1. The Owner may, during the bidding period, advise all bidders by addenda of additions, deletions, or alterations in the specifications. All addenda shall be acknowledged in the bids. The addenda shall become a part of the specifications as if originally included therein.

6.3.2. Prior to the bid opening, all correspondence initiated by the bidder relating to items requiring clarification, discrepancies, ambiguities or omissions in the specifications and/or drawings shall be forwarded in writing to the Owner who may send out a written addendum to all bidders. Verbal instruction will not be binding.

66..44.. PPLLAACCEEMMEENNTT OOFF OORRDDEERR

In the event an order results from the bid, it shall be placed with the office of the company which services the Lakeland, Florida area but service at any project related location on the Lakeland Electric business territory will be expected and required from the nearest service and/or sales office and all operating difficulties that arise shall be handled locally by the Contractor. The bid should state the name and address and Phone number of the branch office serving the Lakeland area.

66..55.. PPOOSSTT BBIIDD CCOONNFFEERREENNCCEE CCAALLLL OORR MMEEEETTIINNGG

The successful Bidder shall submit all required documents and enter into a contract with the Owner within thirty (30) days of the notification that Bidder was successful and meet with the Owner’s representative to discuss the “Scope of Work” and the best ways of implementing the work.

66..66.. BBIIDD FFOORRMMSS

6.6.1. Technical Bidding Forms

All Forms are to be submitted on paper signed, and on Electronic Format.

FORM 1 - Equipment Data FORM 2 - Performance Data FORM 3 - Reliability Data FORM 4 - List of Spare Parts FORM 5 - List of Special Tools FORM 6 - List of Standards Accessories FORM 7 - List of Exceptions

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66..77.. MMUULLTTII--YYEEAARR AAGGRREEEEMMEENNTT

6.7.1. Multi-Year Contract

A multi-year contract has a base duration contract specified in the Scope, Section 2. The contract is extendable yearly afterward. All prices will remain firm until the next price revision period indices are available and so on until the end of the multi-year contract agreement.

6.7.2. Contractor’s Obligation

The Contractor agrees to hold price and delivery time. The price shall remain firm for the duration of each price revision period. The Contractor guaranties to meet delivery time when quantities stay below a range to be specified by the Contractor. The Contractor shall be required to maintain bond and insurance limits requirements as set forth by the Owner throughout the entire contract period. The Owner further reserves the right to alter bond and insurance limits/requirements on an annual basis commencing from the effective date of the contract.

6.7.3. Owner’s Obligation

A) The estimated quantities do not constitute a firm commitment from Owner and should not be construed as representing the actual quantities to be purchased under the contract. Whenever the equipment is needed, the Owner will place a purchase order using the current price revision.

B) A purchase will only become firm once a purchase order related to the multi-year contract is issued. There is no commitment from the Owner to exclusively buy from the Contractor. However, the Owner will preferably purchase under this multi-year contract.

6.7.4. Price Revisions

A) The bid price shall correspond to the index of the current month of the bid opening.

The price will remain firm until the next price revision period and so on until the end of the multi-year contract agreement. The adjustment date shall be the first of the month after index publishing based on the months listed in the Scope.

B) The coefficients a,b,c,d listed below are indexes defined in the Scope, and can be found at http://data.bls.gov/cgi-bin/srgate by placing the series ID's into the box:

P0: Initial bid price P1: Delivery price x: Coefficient for index X (X represents A,B,C,D, or E) X0: Index X value at bid time X1: Index X value at delivery time (Value of the last scheduled revision) With a + b + c + d + e = 100 %

1 100 E

Ee D Dd

C Cc

B BbaPP

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6.7.5. Preliminary Indices

A) The Bureau of Labor Statistics publishes temporary indices estimates as “preliminary”. The periodic pricing update can only be used if all indices have already been posted without the mention “preliminary”. Until then the previous revision shall be used.

B) Example: Revisions are due in April and October. The Owner places an order in June.