HomeMy WebLinkAboutResolution - 2015-R0367 - Contract - EMICC Inc - Motor Controllers - 11/05/2015No. 2015-RO367
No. 5.8
5, 2015
RESOLUTION
BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF LUBBOCK:
THAT the Mayor of the City of Lubbock is hereby authorized and directed to execute for
and on behalf of the City of Lubbock, Contract No. 12483 for Medium Voltage Motor
Controllers, by and between the City of Lubbock and EMICC, Inc., of Perry, GA, and related
documents. Said Contract is attached hereto and incorporated in this resolution as if fully set
forth herein and shall be included in the minutes of the City Council.
Passed by the City Council on November 5 2015.
GLEN C. BERT ON, MAYOR
ATTEST:
Rebec a Garza, City SecrR
ASTO
P.E., Director of Public -Works
APPROVED AS TO FORM:
tgr/ttomey
RES.Contract-EMICC, Inc
10.20.15
Resolution No. 2015-RO367
City of Lubbock, TX
Contract For
Medium Voltage Motor Controllers
Contract 12483
THIS CONTRACT made and entered into this 5th day of November, by and between the City of
Lubbock ("City"), and EMICC, Inc.,("Contractor").
WITNESSETH:
WHEREAS, the City of Lubbock duly advertised for proposals for Medium Voltage Motor
Controllers and bids were received and duly opened as required by law; and
WHEREAS, after careful consideration of the proposal submitted by Contractor, the City
authorized the execution, in the name of the City of Lubbock a contract with said Contractor covering the
purchase and delivery of the said Medium Voltage Motor Controllers.
NOW, THEREFORE, in consideration of the mutual agreement contained herein, as well as the
financial consideration hereinafter referred to, the parties hereby covenant and agree as follows:
1. hi accordance with City's general conditions and Contractor's proposal, copies of which are
attached hereto and made part hereof, Contractor will deliver to the City, Medium Voltage Motor
Controllers and more specifically referred to as Items One on the price sheet submitted by the
Contractor or in the general requirements attached hereto.
2. The City promises and agrees to employ, and does employ, the Contractor to cause to be done the
work provided for in this Contract and to complete and finish the same according to the attached
general requirements, offer, and terms and conditions contained herein.
3. The Contractor shall perform the work according to the procedures outlined in the Price Sheet, and
General Requirements attached hereto. The City does not guarantee any specific amount of
compensation, volume, minimum or maximum amount of services under this contract.
4. This contract shall remain in effect until the expiration date, performance of services ordered, or
termination of by either party with a 30 day written notice. Such written notice must state the
reason for cancellation.
5. Contractor shall at all times be an independent contractor and not an agent or representative of City
with regard to performance of the Services. Contractor shall not represent that it is, or hold itself
out as, an agent or representative of City. In no event shall Contractor be authorized to enter into
any agreement or undertaking for or on behalf of City.
6. The contractor shall obtain and maintain in full force and effect during the term of the contract,
commercial general liability coverage with insurance carriers admitted to do business in the State
of Texas. The insurance companies must carry a Best's Rating of A- VII or better. The policies
will be written on an occurrence basis, subject to the following minimum limits of liability:
TYPE AMOUNT
General Liability $1,000,000
Commercial General Liability
General Aggregate
Automotive Liability $1,000,000
Combined Single Limit
Any Auto
Workers Compensation Statutory Amounts
The City of Lubbock shall be named as additional insured on Auto/General Liability on a
primary and non-contributory basis, with a waiver of subrogation in favor of the City of
Lubbock on all coverages. All copies of the Certificates of Insurance shall reference the
project name or bid number for which the insurance is being supplied. Copies of all
endorsements are required.
The contractor will provide a Certificate of Insurance to the City as evidence of coverage. The
certificate will provide 30 days notice of cancellation, and under the cancellation section, the
wording "endeavor to" and "but failure to mail such notice shall impose no obligation or liability of
any kind upon the company, its agents or representatives" will be crossed out. A copy of the
additional insured endorsement attached to the policy will be included with the certificate.
The contractor shall also maintain workers compensation insurance in the statutory amount.
7. Neither the City nor the Contractor shall assign, transfer or encumber any rights, duties or interests
accruing from this Contract without the written consent of the other.
8. The City reserves the right to exercise any right or remedy available to it by law, contract, equity,
or otherwise, including without limitation, the right to seek any and all forms of relief in a court of
competent jurisdiction. Further, the City shall not be subject to any arbitration process prior to
exercising its unrestricted right to seek judicial remedy. The remedies set forth herein are
cumulative and not exclusive, and may be exercised concurrently. To the extent of any conflict
between this provision and another provision in, or related to, this document, this provision shall
control.
9. At any time during the term of the contract, or thereafter, the City, or a duly authorized audit
representative of the City or the State of Texas, at its expense and at reasonable times, reserves the
right to audit Contractor's records and books relevant to all services provided to the City under this
Contract. In the event such an audit by the City reveals any errors or overpayments by the City,
Contractor shall refund the City the full amount of such overpayments within 30 days of such audit
findings, or the City, at its option, reserves the right to deduct such amounts owing the City from
any payments due Contractor.
10. All funds for payment by the City under this contract are subject to the availability of an annual
appropriation for this purpose by the City. In the event of non -appropriation of funds by the City
Council of the City of Lubbock for goods or services provided under the contract, the City will
terminate the contract, without termination charge or other liability, on the last day of the then-
current fiscal year or when the appropriation made for the then -current year for the goods or
services covered by this contract is spent, whichever event occurs first. If at any time funds are not
appropriated for the continuance of this contract, cancellation shall be accepted by the Seller on 30
days prior written notice, but failure to give such notice shall be of no effect and the City shall not
be obligated under this contract beyond the date of termination.
11. The contractor shall not assign or sublet the contract, or any portion of the contract, without
written consent from the Director of Purchasing and Contract Management. Should consent be
given, the Contractor shall insure the Subcontractor or shall provide proof of insurance from the
Subcontractor that complies with all contract Insurance requirements.
12. This Contract consists of the following documents set forth herein; Request for Proposal No. 15-
12483 -SS, General Requirements, and the Price Sheet.
IN WITNESS WHEREOF, the parties hereto have caused this Contract to be executed the day and year
first above written. Executed in triplicate.
CITY OF LUBBOCK
Glen C. Roberts n, Mayor
ATTEST:
Reb tcca Garza, City Secret
APPROV D/,AS TO CONTEN
u /t.
Aubrey Spear, P. , Director o Water Utilities
APPROVED AS TO FORM
Amy Sim , De City Aitat'hey
CONTRACTOR
BY
Authorized presentative
_YC F -F LvEwCrnl
Print Name
50 Ll VALLEY Dfz-ivL
Address
f ERRy , GA 3106
City, State, Zip Code
October 13, 2015
City of Lubbock, TX
RFP 15 -12483 -SS
Medium Voltage Motors Controllers
BEST AND FINAL OFFER
PRICE SHEET
Item
DESCRIPTION
QTY
UNIT COST*
EXTENDED
Delivery Days
No.
(More or
COST
ARO**
Less)
1.
Medium Voltage Motor Controllers, as
2
$
$
specified herein, as specified
S`
35,182
-70) 3 65
110
Date: 10/19 ) S
Authorized Signature:
Print/Type Name: SE FF L'D t"w> n1
Title. V -m
11. GENERAL REQUIREMENTS
1 INTENT
a) The City of Lubbock (hereinafter called "City") is seeking proposals from interested fines and
individuals, (hereinafter called "Proposer") to provide a Medium Voltage Motor Controllers
b) Offerors are invited to submit demonstrated competence and qualifications of their firm for
providing these services.
c) The information contained within this document is intended to provide interested firms with the
requirements and criteria that will be used to make the selection.
2 SCOPE OF WORK
1.0 GENERAL
The intent of these specifications is to describe two medium voltage motor controllers to be installed
by City staff at a City of Lubbock water pumping station identified as Pump Station 3 located in
Lubbock, Tx. The motor controllers shall be furnished with all necessary hardware, software, and
accessories to allow the units to operate as intended after installation.
2.0 PRODUCT INFORMATION
All equipment shall be new and shall be current production models. Discontinued models and models
about to be discontinued are not acceptable. All products shall be factory assembled and fully tested
prior to delivery
3.0 PRODUCT DEMONSTRATION
The City of Lubbock reserves the right to receive a demonstration of the product to verify that all
specified criteria can be met. The City of Lubbock also reserves the right to reject any or all bids or
accept the bid deemed most advantageous to the City of Lubbock.
4.0 BID COMPLIANCE
The vendor shall comply with all specification requirements. All items on the specifications shall be
addressed. Any exception to any specification or part of a specification shall be cited and explained
fully in the bid. Otherwise, it is understood that all requirements will be met exactly as specified and
any equipment received that does not meet the specification will be returned for full refund.
Quotations on items that do not meet the minimum specifications for each type of equipment will not
be considered unless those exceptions are thoroughly explained in the space provided.
5.0 PRE -MANUFACTURE SUBMITTALS
5.1 Successful proposer shall provide submittals to the Owner's Representative for review for
approval prior to manufacture.
5.2 Shop Drawings shall include the following:
5.2.1 Elevation drawings showing dimensional information
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5.2.2 Structure Descriptions showing
a. Enclosure ratings
b. Fault ratings
c. Other information as required for approval
5.2.3 Conduit locations
5.2.4 Unit Descriptions including amperage ratings, frame sizes, trip settings, pilot devices,
etc.
5.2.5 Nameplate Information
5.2.6 Schematic wiring diagrams
5.3 Product Data
5.3.1 Publications on smart motor controllers
5.3.2 Data Sheets and Publications on all major components
a. Contactors
b. Circuit Breaker and Fuse information including time current characteristics
c. Control Power Transformers
d. Pilot devices
e. Relays
f. Operator Interface
5.4 Spares - Recommended spare parts list shall be supplied.
5.5 Critical Spares - Spare parts that are identified as being associated with long lead times and/or
are critical to the unit's operation.
5.6 Maintenance Spares - Spare parts that are identified as being required to regularly perform
scheduled maintenance on their equipment. These spares include, but are not limited to,
consumable spares that are required to be exchanged during scheduled maintenance periods.
5.7 Specification Response
5.7.1 Detailed response to this specification showing where in the literature and drawings each
requirement is satisfied.
5.7.2 All clarifications and exceptions must be clearly identified.
5.8 Testing and Test Reports
5.8.1 Testing shall be per manufacturer's standard
5.8.2 A copy of the test reports shall be provided as part of the Closeout documentation
6.0 CLOSEOUT SUBMITTALS
6.1 Final closeout submittals shall be provided to the Owner's Representative as a packet and shall
be delivered with the motor controller.
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6.2 Final Drawings. The manufacturer shall provide final drawings reflecting the "As -Shipped"
status of the motor controller.
6.3 Maintenance Data
1. Motor controller installation instructions and User Manual
2. Installation / Operation instructions for major components such as circuit breakers,
contactors, isolation transformers, etc.
3. SMC Parameter Listing
7.0 APPLICATION #1: 3-1
7.1 Each proposal shall ensure the first controller will be compatible with the following existing
motor data:
7.1.1 EM 400 HP horizontal synchronous motor to drive a potable water pump.
7.1.2 Type and Frame: F/A 3A
7.1.3 Instruction Book #60
7.1.4 Serial #101140
7.1.5 40o C Rise
7.1.6 Power factor 1.0
7.1.7 4160 Volts A/C
7.1.8 43.4 Amps
7.1.9 3 PH 60 Hz
7.1.10 1200 RPM
7.2 Existing controller currently controls exciter voltage originating from an exciter mounted to the
motor. Existing exciter data is as follows:
7.2.1 DC generator ( EM )
7.2.2 Frame D-19
7.2.3 Shunt wound
7.2.4 3 Kw
7.2.5 24 AMP
7.2.6 125 volts DC full load
7.2.7 Serial # D-1617-5
7.2.8 Product C-4091-71
7.2.9 Cont. Duty 40° C Rise
8.0 APPLICATION #2: 3-2
8.1 Each proposal shall ensure the second controller will be compatible with the following existing
motor data:
8.1.1 G.E. 600 HP horizontal synchronous motor to drive a potable water pump.
8.1.2 Type and Frame: TS, 8309S
8.1.3 Model:5TS830949A4
8.1.4 Serial # EC8370057
8.1.5 40o C Rise
8.1.6 Power factor 1.0
8.1.7 4160 Volts A/C
8.1.8 65.5 Amps
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8.1.9 3 PH 60 Hz
8.1.10 900 RPM
8.1.11 SF 1.15
8.2 Existing controller currently utilizes an exciter mounted to the motor. Existing exciter data is as
follows:
8.2.1
DC generator (G.E.)
8.2.2
Shunt wound
8.2.3
3 Kw
8.2.4
36.4 AMP
8.2.5
125 volts DC full load
8.2.6
Cont. Duty 40° C Rise
9.0 MOTOR CONTROLLER SPECIFICATIONS AND DESCRIPTION
9.1 Enclosure:
9.1.1. Shall be of steel construction
9.1.2. Shall be rated NEMA 12 with gasket for indoor dust tight application
9.1.3. Shall have removable cover plates at top and bottom to accept line, load,
and control wire conduits from either entry point. Separate channels shall be provided to
isolate power wiring, control wiring, and signal cables for internally supplied and field
installed cables.
9.1.4. Shall have base mounting sill channels with mounting holes and
removable lifting means.
9.1.5 Shall be capable of withstanding vertical or horizontal lift without
sustaining damage to the cabinet or any internal components with
exception to improper or careless lifting techniques used by installer
9.16 Shall have mechanical and electrical interlocks installed in a manner
that:
A. Allows access to all compartments with disconnect in "open" position
B. Allows user access to low voltage compartment only while denying
access to any other compartment with disconnect in "closed" position
9.1.7 All exterior and interior metal parts (except for the power cell back plates and low voltage
panel) shall be painted medium light gray. All metal back plates in the power cell and low
voltage compartments shall be painted high gloss white for high visibility. Hybrid epoxy
powder paint -high gloss shall be used. All parts shall be painted before assembly.
9.1.8 Shall have removable covers on each end to allow access to the power bus
for the purpose of joining two or more controllers together. Refer to Section 11.1.5.
9.1.9 Each cabinet shall not exceed physical dimensions of 92"H x 76"W x 31"D. The cabinet
and the field discharge resistor package combined shall not exceed 112"H.
9.1.10 The enclosure shall be properly sized to dissipate the heat generated by the controller at its
full ratings within the limits of the specified environmental operating conditions
9.1.11 LV door latches shall be heavy-duty'/4-turn type units.
9.1.12 Medium Voltage doors shall be held closed using not less than 3/8" bolts
9.1.13 All back plates shall be removable.
9.1.14 All equipment shall be assembled so that all components may be removed from the front of
the cabinet. There will be no rear access panels required.
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9.1.15 Both controllers shall be equipped with a view window that allows visual inspection and
thermal inspection of the main power bus from outside of the controllers.
10.0 Exterior Components
10.1.1 The front cabinet door shall be equipped with an isolation switch and operating handle. The
door must be equipped with a viewing window for visual inspection of the blades and
shutter mechanism, complete with ground connection when open. The disconnect shall
have locking provision in "open" position.
10.1.2 Each controller shall be equipped with proper arc flash labeling for compliance with the
National Electrical Code.
10.1.3 Shall be equipped with a three position switch and legend plate for "Hand -Off -Auto" pump
operation and be properly wired from the factory with provision for final field termination
for SCADA remote start operation.
10.1.4 Shall be equipped with a three position switch and legend plate for "Hand -Off -Auto'
discharge valve operation. City staff will perform necessary field wiring for valve operation
10.1.5 Shall be equipped with one push-button and legend plate each for start and stop pump
operation in "hand".
10.1.6 Shall be equipped with one push-button and legend plate each for open and close discharge
valve operation. Status pilot lights shall be included for "valve open" (red) and "valve
closed" (green). City staff will perform necessary field wiring for valve status and valve
operation from SCADA interface.
10.1.7 Shall be equipped with a red "pump run" indicator light to operate when run contactors are
energized and a green "pump stop" indicator light when run contactors are open.
10.1.8 Shall be equipped with an Amber indicator light and legend plate for any occurring "Fault'
detected by the Multilin 369 relay.
10.1.9 Shall be equipped with Multilin 369 Plus mounted in door of low voltage compartment. All
alarms, trips, control, and status monitoring points associated with the Multilin relay shall
be wired at the factory.
10.1.10 Shall be equipped with a full current load A\C amp meter installed on the exterior of the
low voltage compartment door.
10.1.11 Shall be equipped with a D\C field amp meter installed on the exterior of the low voltage
compartment door, as applicable.
10.1.12 Metering components shall be supplied to provide KWH metering by means of a pulse
output. Field terminations shall be provided to allow wiring to existing SCADA system.
11.0 Interior Components
11.1.1 Each controller for both applications may be a reduced voltage reactor start system or soft
start. Neither application shall require variable frequency drive controller technology.
11.1.2 Shall have test circuit plug with switching capability between normal
and test mode. There shall be a two -pole, three -conductor (with a grounding prong) male
plug to provide a means for connecting a two -pole, three -conductor receptacle from a remote
120 VAC, 50/60 Hz supply to operate the control circuit when it is in the TEST position.
The plug shall be installed as a fixed receptacle and not a "pigtail" type.
11.1.3 Shall have horizontal plated copper power bus capable of supplying required load
11.1.4 Shall have copper ground bus of sufficient size for required load.
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11.1.5 Each controller shall be equipped with transition bus bar sections that allow joining two or
more controllers together when positioned side by side. Each controller shall have removable
cover plate sections that allow transition bus sections to be field installed.
11.1.6 Shall have three current limiting power fuses rated for the load
11.1.7 Shall have three current transformers rated for the load
11.1.8 Shall have control circuit transformers with secondary voltage of 120 VAC fused on primary
and secondary side.
11.1.9 The start and run contactors shall be equipped with two sets of normally open and two sets
of normally closed auxiliary dry contacts
11.1.10 If proposal of the motor controllers include a requirement for removal of the existing exciter
package from the end of the motor, this requirement shall be clearly stated in the submittal
drawings and proposal.
11.1.11 Multilin 369 or auoroved equal motor protection relay shall be installed on each controller
for motor protection with the protection parameters listed below fully programmed and
operational. If a motor protection relay from a manufacturer other than G.E. Multilin 369 is
approved, then only that relay shall be supplied, not BOTH.
Protection Elements
OVERLOAD/STALL/THERMAL MODEL
Curve Shape: .................................................... I to 15 standard, customs
Curve Biasing: .................................................. unbalance, temperature, hot/cold ratio, cool
time constants
Pickup Level: ................................. adjustable 1.01 to 1.45 x FLA
Overload Class Adjustable to include Classl0, 20, and 30
Pickup Accuracy: ............................................ as per phase current inputs
Dropout Level: .................................................. 96 to 98% of pickup
Timing Accuracy: ...................................... :L 100 ms or ±2% of total trip time
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Pickup Level: ..................................................... I to 100% TC in steps of 1
Pickup Accuracy: ............................................ :L2%
Dropout Level: .................................................. 96 to 98% of pickup
Timing Accuracy: ............................................ ±100 ms
OVERLOAD ALARM
Pickup Level: .....................
Pickup Accuracy: ...............
Dropout Level: ....................
Time Delay: ........................
Timing Accuracy: ...............
SHORT CIRCUIT
Pickup Level: ....................
Pickup Accuracy: ..............
Dropout Level: ...................
Time Delay: ........................
Backup Delay: ...................
Timing Accuracy: ...............
.........1.01 to 1.50 x FLA in steps of 0.01
..................as per phase current inputs
...................96 to 98% of pickup
.....................0.1 to 60.0 s in steps of 0.1
...........±100 ms or ±2% of total trip time
........................2.0 to 20.0 x CT in steps of 0.1
..........................as per phase current inputs
...........................96 to 98% of pickup
.........................0 to 255.00 s in steps of 0.01 s
...................0.10 to 255.00 s in steps of 0.01 s
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...................+50 ms for delays <50 ms
±100 ms or±0.5% of total trip time
MECHANICAL JAM
Pickup Level: ..................
Pickup Accuracy: ............
Dropout Level: .................
Time Delay: .....................
Timing Accuracy: ............
UNDERCURRENTS
.....................1.01 to 6.00 x FLA in steps of 0.01
..............................as per phase current inputs
...............................96 to 98% of pickup
.................................0.5 to 125.0 s in steps of 0.5
....................±250 ms or±0.5% of total trip time
Pickup Level: ........................................
0.10 to 0.99 x FLA in steps of 0.01
Pickup Accuracy: ............................................
as per phase current inputs
Dropout Level: ..................................................
102 to 104% of pickup
Time Delay: ........................................................
I to 255 s in steps of 1
Start Delay: ........................................................
0 to 15000 s in steps of 1
Timing Accuracy: .........................................
±500 ms or±0.5% of total time
UNBALANCE
Pickup Accuracy:.......
Dropout Level: ...........
Time Delay: ...............
Start Delay: .................
Timing Accuracy:.......
...................±2%
....................1 to 2% below pickup
......................1 to 255 s in steps of 1
.....................0 to 5000 s in steps of 1
................±500 ms or ±0.5% of total time
G/51G 50N/51N GROUND FAULT
Pickup Level: ........................................... 0.10 to 1.00 x CT for 1 A/5 A CT
Pickup Accuracy:
Dropout Level: .................................
Time Delay: ....................................
Backup Delay: ................................
Timing Accuracy: ............................
±100 ms or ±0.5% of total trip time
ACCELERATION TRIP
Pickup Level: ....................
Dropout Level: ...................
Time Delay: ......................
Timing Accuracy: ..............
0.25 to 25.00 A for 50:0.025 CT
................as per ground current inputs
.................96 to 98% of pickup
...............0 to 255.00 s in steps of 0.01 s
.........0.01 to 255.00 s in steps of 0.01 s
................+50 ms for delays <50 ms
..........................motor start condition
..................motor run, trip or stop condition
.........................1.0 to 250.0 s in steps of 0.1
....................±100 ms or±0.5% of total time
RTD AND RRTD PROTECTION
Pickup Level: ...................................
Pickup Accuracy: ..............................
Dropout Level: ..................................
Time Delay: .....................................
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................1 to 200°C or 34 to 392°F
................2°C or 4°F
........96 to 98% of pickup above 80°C
...............<5 s
OPEN RTD ALARM
Pickup Level :.......................................
Pickup Accuracy: ................................
Dropout Level: .....................................
Time Delay: .........................................
............detection of an open RTD
........>1000 92
..........96 to 98% of pickup
.......... <5 s
SHORT/LOW TEMP RTD ALARM
Pickup Level: ..................................................... <-40'C or —40°F
Pickup Accuracy: ............................................... 2'C or 4°F
Dropout Level: .................................................. 96 to 98% of pickup
Time Delay: ....................................................... <5 s
LOSS OF RRTD COMMS ALARM
Pickup Level: ..................................................... no communication
Time Delay: ....................................................... 2to 5 s
UNDERVOLTAGES
Pickup Level: ..................................
Pickup Accuracy: ............................
Dropout Level: .................................
Time Delay: ....................................
Start Delay: ......................................
Timing Accuracy: ............................
±100 ms or ±0.5% of total trip time
OVERVOLTAGES
.......0.50 to 0.99 x rated in steps of 0.01
................as per phase voltage inputs
.................102 to 104% of pickup
...................0.0 to 255.0 s in steps of 0.1
.........separate level for start conditions
................+75 ms for delays <50 ms
Pickup Level: ......................................... 1.01 to 1.25 x rated in steps of 0.01
Pickup Accuracy: ............................................ as per phase voltage inputs
Dropout Level: .................................................. 96 to 98% of pickup
Time Delay: ....................................................... 0.0 to 255.0 s in steps of 0.1
Timing Accuracy: ................................... ± 100 ms or ±0.5% of total trip time
PHASE REVERSAL
Pickup Level: ..................................................... phase reversal detected
Time Delay: ........................................................ 500 to 700 ms
UNDERFREQUENCIES
Pickup Level: ........................................... 20.00 to 70.00 Hz in steps of 0.01
Pickup Accuracy: ............................................ ±0.02 Hz
Dropout Level: .................................................. 0.05 Hz
Time Delay: ........................................................ 0.0 to 255.0 s in steps of 0.1
Start Delay: ........................................................ 0 to 5000 s in steps of 1
Timing Accuracy: ................................... + 100 ms or ±0.5% of total trip time
OVERFREQUENCIES
Pickup Level: .................
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...........20.00 to 70.00 Hz in steps of 0.01
Pickup Accuracy: ............................
Dropout Level: .................................
TimeDelay: ......................................
Start Delay: .......................................
Timing Accuracy: .............................
.............±0.02 Hz
..............0.05 Hz
................0.0-255.0 s in steps of 0.1
...............0-5000 s in steps of 1
....±100 ms or±0.5% of total trip time
LEAD POWER FACTOR
Pickup Level: ........................................
Pickup Accuracy: ..................................
Dropout Level: .......................................
Time Delay: ...........................................
Start Delay: ............................................
Timing Accuracy: ..................................
LAG POWER FACTOR
.............0.99 to 0.05 in steps of 0.01
..........±0.02
...........0.03 of pickup
.............0. l to 255.0 s in steps of 0.1
............0 to 5000 s in steps of 1
.±300 ms or ±0.5% of total trip time
Pickup Level: .....................................................
0.99 to 0.05 in steps of 0.01
Pickup Accuracy: ............................................
±0.02
Dropout Level: ..................................................
0.03 of pickup
Time Delay: ........................................................
0. 1 to 255.0 s in steps of 0.1
Start Delay: ........................................................
0 to 5000 s in steps of 1
Timing Accuracy: ...................................
±300 ms or ±0.5% of total trip time
POSITIVE REACTIVE POWER
Pickup Level: ........................................
Pickup Accuracy: .................................
Dropout Level: ......................................
Time Delay: ...........................................
Start Delay: ............................................
Timing Accuracy: ..................................
NEGATIVE REACTIVE POWER
Pickup Level: .....................................
Pickup Accuracy: ..............................
Dropout Level: ...................................
Time Delay: ........................................
Start Delay: .........................................
Timing Accuracy: ...............................
UNDERPOWER
Pickup Level: .............................
Pickup Accuracy: .......................
Dropout Level: ............................
Time Delay: ................................
Start Delay: .................................
Timing Accuracy: .......................
REVERSE POWER
Pickup Level: ....................
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.............1 to 25000 in steps of 1
..........±2%
...........96 to 98% of pickup
.............0.1 to 255.0 s in steps of 0.1
............0 to 5000 s in steps of 1
.±300 ms or ±0.5% of total trip time
...............1 to 25000 kvar in steps of 1
.............±2%
..............96 to 98% of pickup
................0.1 to 255.0 s in steps of 0.1
...............0 to 5000 s in steps of 1
....±300 ms or ±0.5% of total trip time
........................1 to 25000 kW in steps of I
.....................±2 %
......................102 to 104% of pickup
........................0.5 to 255.0 s in steps of 0.5
.......................0 to 15000 s in steps of 1
...........±300 ms or ±0.5% of total trip time
A to 25000 kW in steps of 1
Pickup Accuracy: ............................................ ±2%
Dropout Level: .................................................. 96 to 98% of pickup
Time Delay: ....................................................... 0,5 to 30.0 s in steps of 0.5
Start Delay: ........................................................ 0 to 50000 s in steps of 1
Timing Accuracy: ................................... :000 ms or ±0.5% of total trip time
DIFFERENTIAL SWITCHES
TimeDelay: ........................................................ <200 ms
SPEED SWITCH
Time Delay: ....................................................... 0.5 to 100.0 s in steps of 0.5
Timing Accuracy: ................................... ±200 ms or ±0.5% of total trip time
GENERAL SWITCH
Time Delay: .................................................... 0.1 to 5000.0 s in steps of 0.1
Start Delay: ........................................................ 0 to 5000 s in steps of I
Timing Accuracy: ................................... ±200 ms or±0.5% of total trip time
DIGITAL COUNTER
Pickup: ....................... ......................................... on count equaling level
Time Delay: ...................................................... <200 ms
BACKSPIN DETECTION
Dynamic BSD: .....................
Pickup Level: ......................
Dropout Level: .....................
Level Accuracy: ..................
Timing Accuracy: ................
..............................20 mV to 480 V RMS
...............................3 to 120 Hz in steps of 1
.............................2 to 30 Hz in steps of 1
.............................±0.02 Hz
...................±500 ms or ±0.5% of total trip time
11.1.12 In addition to the above mentioned protection elements, the following monitoring elements
shall be provided and programmed into the Multilin 369 relay for this application:
Monitoring Elements
STARTER FAILURE
Pickup level: .........................................
Dropout level: ........................................
Time delay: ............................................
Timing accuracy: ...................................
CURRENT DEMAND ALARM
Demand period: .............................................. 5 to 90 min. in steps of 1
Pickup level: ...................................................... 0 to 65000 A in steps of 1
Pickup accuracy: ............................................ as per phase current inputs
Dropout level: ................................................... 96 to 98% of pickup
Time delay:.......................................................<2 min.
...motor run condition when tripped
...........motor stopped condition
............10 to 1000 ms in steps of 10
.........±100 ms
KW DEMAND ALARM
Demand period: ................
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........................5 to 90 min. in steps of 1
Pickup level:.........
Pickup accuracy:...
Dropout level:........
Time delay: ............
............................................1 to 50000 kW in steps of 1
........................................ f2%
..........................................96 to 98% of pickup
.......................................... <2 min.
Kvar DEMAND ALARM
Demand period: ....................
Pickup level: .........................
Pickup accuracy: ...................
Dropout level: .......................
Time delay: ...........................
KVA DEMAND ALARM
....................5 to 90 min. in steps of 1
......................1 to 50000 kvar in steps of 1
...................f2%
......................96 to 98% of pickup
.......................<2 min.
Demand period: .............................................. 5 to 90 min in steps of 1
Pickup level: ...................................................... I to 50000 kVA in steps of 1
Pickup accuracy: .................... ............... ........ :L2%
Dropout level: ................................................... 96 to 98% of pickup
Timedelay: ........................................................ <2 min.
TRIP COUNTER
Pickup: ................................................................. on count equaling level
Time delay: ........................................................ <200 ms
COMMUNICATIONS
The Multilin 369 (or approved equivalent) shall be equipped with the most current
software and firmware revisions. Programming software and any necessary computer
interface equipment shall be included with the delivery of the motor controller or
shipped separately on the same shipment date as the controller. The motor protection
relay shall be equipped with the following communications package as minimum:
FRONT PORT
Type: ..................................................................... RS232, non -isolated
Baud rate: .......................................................... 4800 to 19200
Protocol: .............................................................. Modbus(9 RTU
BACK PORTS (3)
Type: ..................................................................... RS485
Baud rate: .......................................................... 1200 to 19200
Protocol: .............................................................. ModbusO RTU
36V isolation (together)
PROFIBUS (OPTIONS P AND Pl)
Type: ..................................................................... RS485
Baud rate: .......................................................... 1200 baud to 12 Mbaud
Protocol: .............................................................. Profibus-DP
Profibus-DPV 1
Connector Type: .............................................. DB9 Female
MODBUS/TCP ETHERNET (OPTION E)
Connector type: ............................................... RJ45
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Protocol: .............................................................. Modbus/TCP
DEVICENET (OPTION D)
DeviceNet CONFORMANCE TESTEDTM
Connector type: ............................................... 5 -pin linear DeviceNet plug (phoenix type)
Baud rate: ..................... ....................................
125, 250, and 500 kbps
Protocol: ..............................................................
DeviceNet
Bus -Side Current Draw: ...............................
85mA (Typical), 100mA (Max)
FIBER OPTIC PORT (OPTION F)
Optional use: .....................................................
RTD remote module hookup
Baud rate: ..........................................................
1200 to 19200
Protocol: ..............................................................
Modbust RTU
Fiber sizes: .........................................................
50/125, 62.5/125, 100/140, and 200 [tm
Emitter fiber type: ..........................................
820 nm LED, multimode
Link power budget:
Transmit power: ...........................................
20 dBm
Received sensitivity: ...................................
—30 dBm
Power budget: ...............................................
10 dB
Maximum optical input power: ...............
—7.6 dBm
Typical link distance: ....................................
1.65 km
Typical link distance is based upon the following assumptions for system loss. As actual
losses vary between installations, the distance covered will vary.
Connector loss: ...............................................
2 dB
Fiber loss: ..........................................................
3 dB/km
Splice loss: ........................................................
One splice every 2 km at 0.05 dB loss/splice
System margin: ..............................................
3 dB additional loss added to calculations to
compensate for all other losses.
11.1.13 The following metering parameters shall also be installed and functional:
Phase current for AB, BC, AC, A -N, B -N, and C -N
Phase volts for AB, BC, AC, A -N, B -N, and C -N
Power meter for monitoring leading and lagging power factor.
Solid state watt-hour meter shall be installed and shall have dry contact outputs suitable for
connection to SCADA.
11.1.14 Shall be equipped with vacuum style draw out contactors rated for the load
12.0 INSTALLATION
12.1 The City will, at its own expense, install the controllers and perform all necessary field wiring.
12.2 It shall be the responsibility of the supplier to coordinate delivery time and place with the
City's representative.
12.3 If start up services are required by the manufacturer in order to maintain compliance with
factory warranty, the vendor shall include manufacturer start- up service costs with the bid
package as an added option.
12.4 Vendor shall include warranty policies with their bid. Warranty shall not be less than one year
from date of start-up.
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13.0 DRAWINGS AND BOOKS
13.1 Vendor shall furnish owner with three copies of all O&M manuals, as built drawings and
schematics for each controller ( one copy shall be on CD ROM, if available)
13.2 Vendor shall furnish three copies of each of the O&M manuals and drawings of added
components (for example, Multilin, GE CR192, MPM, SPM and etc.) Only three for each
component will be required, not for each controller: one of which shall be on CD ROM, if
available.
13.3 In addition to as built drawings, the City also requires secondary drawings that outline
required modifications to the new switchgear for Applications 1 and 2. The purpose for the
modified drawings is to allow City staff the ability to perform field modifications to the
switchgear in the event of a catastrophic failure of the existing synchronous motor. If such a
failure occurs, it is likely the City will elect to replace the synchronous motor with an
induction motor of the same horsepower and voltage requirements. Therefore, the vendor
shall supply drawings indicating necessary field modifications and descriptions of control
components that would need to be removed and/or added to the new controllers in order to
accommodate an induction motor control scheme.
14.0 SPARE PARTS
14.1 Three additional power fuses for the controller in addition to those required for startup shall
be supplied.
14.2 One complete set of fuses for all control transformers, control circuits, and etc. for the
controller shall be supplied. This requirement is in addition to the fuses required for initial
startup.
14.3 Vendor shall furnish one set of any tools that maybe required for maintaining or adjusting the
gap setting on the contactor vacuum bottles for the controller. If no such tools are required,
then a manufacturer's written statement to that effect must be included in the supporting
documentation.
14.4 Vendor shall furnish a listing of manufacturer's recommended spare parts including model
numbers and the distributor who furnishes these parts.
3 EVALUATION CRITERIA
The following criteria will be used to evaluate and rank submittals:
a) Substantial successful experience in competing similar projects. (20%)
b) Demonstrated knowledge and understanding of the project. (20%)
C) Substantial representations regarding the firm's qualifications and demonstrated design skill
appropriate to this project and the technical capabilities and professional competence of the
Proposer and assigned personnel. (20%)
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d) Project approach and deadlines as well as the capability to complete projects without having
major cost escalations, change orders or overruns. (20%)
e) Record of performance based on previous work with the City and/or other client references.
(10%)
f) Cost (10%)
4 PROPOSAL FORMAT
a) Proposals should provide a straightforward, concise description of the Offeror's capabilities to
satisfy the requirements of the RFP. Emphasis should be on completeness, clarity of content,
and conveyance of the information requested by the City.
b) The proposal should be bound in a single volume where practical. All documentation
submitted with the proposal should be bound in that single volume.
C) If the proposal includes any comment over and above the specific information requested in the
RFP, it is to be included as a separate appendix to the proposal.
d) The proposal must be organized into the following response item sections and submitted in an
indexed binder.
i) Cover letter addressed to the Honorable Mayor and City Council that states the Offeror's
understanding of the services to be provided. Include any additional information believed
necessary that is not requested elsewhere in the RFP.
ii) A description of the methodology to be used to complete the project to include, but not be
limited to, how recommendations will be formulated and commitment of adequate
appropriate resources to the project.
iii) Offeror's specific expertise in areas pertinent to the project to include a listing and brief
description of similar projects completed (with the dates of completion) or in progress and a
list of references by name, address, and telephone number for each project listed. This list
of projects in progress shall include the phase of work that each project is currently in (i.e.
design, bid, construction), and the estimated completion date.
iv) A brochure of past work, with emphasis on comparable projects.
v) List of principal(s) of the Proposer and amount of time that principal(s) will be involved in
the project.
vi) List of other professionals to be used, if applicable, with a record of experience in projects
of this nature. Identification of principal(s) and percentage of time the principal(s) will be
involved in the project.
vii) The organizational structure of the employees who will be assigned to this project along
with resumes of those individuals. If a joint venture is expected, then provide the
organizational structure of the sub -contractor and resumes of those persons who will be
involved in the project.
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viii) The Proposer must assure the City that he/she will to the best of his/her knowledge,
information and belief, be cognizant of, comply with, and enforce, where applicable and to
the extent required, all applicable federal or state statutes and local ordinances including,
but not limited to the Davis -Bacon Federal minimum wage requirements.
ix) Describe the Offeror's methodology for handling errors and omissions.
x) Disclosure of any obligations posing a potential conflict of interest, including service on
City boards and/or commissions and any current contracts with the City of Lubbock. This
would apply to the Proposer as well as consultants subcontracted by the Proposer.
xi) Any material which the proponent wishes to submit and which is not specifically requested
in the above categories.
xii) Offerors are strongly encouraged to explore and implement methods for the utilization of
local resources, and to outline how they would address outreach issues in their proposal. It
is also the desire of the City that the City of Lubbock program serve, as much as
practicable, to stimulate growth in all sectors of the local business community. Describe
how your firm would facilitate this process, and provide any relevant information about
similar efforts on previous projects.
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