Attachment_A_-_Specification.pdf

ATTACHMENT A

Technical Specifications

245-kV Disconnect Switches For

Keswick Substation, 2018 Upgrade Work

IEEE 693-2005 Moderate Seismic Qualification Level

January 18, 2019

ATTACHMENT A – TECHNICAL SPECIFICATIONS

DISCONNECT SWITCHES FOR KESWICK SUBSTATION, 2018 UPGRADE WORK

SOLICITATION NO. 89503119QWA000047

1. GENERAL: The disconnect switches shall be in accordance with these specifications and ANSI/IEEE C37, except as specifically required herein. Only new equipment of current manufacture shall be furnished. The equipment shall be outdoor type disconnecting and grounding switches that are three-pole, single-throw, group-operated, rotating insulator type as specified below. Each switch shall be complete with all accessories and fittings required to place the unit into operation.

2. RATINGS AND FEATURES:

a. Ratings: The switches shall be rated as specified in Table A below:

TABLE A – 245-KV SWITCHES

Contract Line Item Number (CLIN) and Designations

593 (WY3W),

1093 (WY8W),

1393 (WY2W)

1097 (WY8E),

1397 (WY2E)

1091 (YY8W)-1095 (YY8E)-1090 (ZY8G)

“Selector/Tandem Switch”

Interlock – Electrical – via “b” contact adjacent breaker

Yes Yes Yes

Interlock - Mechanical No No Yes – both 1091 & 1095 with ground blade 1090

Interlock - Key, with adjacent sw. No No both 1091 & 1095 with 1090 Grounding Blades – clip/jaw No No Yes (1090) Switch Terminal Height above concrete foundation (approx)

17’-0” 17’-0” 17’-0”

Operator Location, viewed from hinged end

Right Left 1091: Left 1095: Right

1090: Same side of structure as 1091 &

Disconnect Switch Operator Motor Motor Motor: 1091 & 1095 Ground Switch Operator Type N/A N/A Manual Worm Gear: 1090 Maximum handle force to operate disconnect switches and/or ground switches

Not to exceed 50 pounds (Tech Specs paragraph 2.d.(1)

Arcing Horns Yes – manufacturer’s “standard” Mounting Position Horizontal Rated Maximum Voltage at the installed/nameplated installed/nameplated elevation

245 kV

Rated Withstand Voltage (rms) (wet 10 seconds)

385 kV

Rated Withstand Voltage (rms) (dry 1 minute)

465 kV

Basic Impulse Insulation Level at 3,300 ft AMSL

900 kV

Continuous Current Rating of the 2,000 amps disconnect switches

Short-time (3 second) Withstand Current Rating (symmetrical) [C37.30.1-2011]

63 kA for Disconnect Switches 63 kA for Ground Switches

Peak Withstand Current Rating 164 kA for Disconnect Switches 164 kA for Ground Switches

Ambient Temperature Minimum Ave. Maximum for 24 hours Maximum minus 20°C plus 30°C plus 55°C

Ice Breaking Rating 3/4 inch (19 mm) clear ice Auxiliary Switch Yes External Auxiliary Switch Yes Control Voltage 125Vdc Seismic Qualification Level Moderate Unusual Ambient Conditions Airborne dust and sand Phase Spacing (feet-inches) 13-0 Insulator Technical Reference No. 304 or 308 (or as needed for seismic requirements) Elevation Installed at 600 feet ASL/Nameplated for at least 3300 feet ASL

b. Switching Duty: As per ANSI/IEEE C37.30.1-2011

c. Switch Pole Construction: Switches shall be suitable for the specified ratings.

(1) Contacts: Main blade switch contacts shall be self-aligning, self-wiping, high pressure contacts.

Fixed contacts shall be of the reverse current loop shape that eliminates contact burning under fault conditions. The current-carrying path shall not be through any spring. If the current path is through a moving pin, means shall be provided to maintain continuous positive contact pressure on the pin. The shape and material used for contacts shall be such that there will be no galling of contact metals when switch is subjected to 1,000 open plus 1,000 close operations.

(2) Main Switch and Grounding Switch Blades: The blades shall be of hard-drawn copper or aluminum alloy for carrying the specified continuous and short-time currents. If the blades are attached to castings, the blades and castings shall be connected by welding or by a bolted clamp.

A press fit between blade and casting is not acceptable. Main blades of the vertical break switches shall be counterbalanced to prevent them from falling closed from any position. If spiral springs are used on the hinge end of a switch for counterbalancing, the housing shall be designed so that ice cannot build up on the spring(s) to impair switch operation. Pressed-fit joints shall not be subjected to spring pressure during any part of a switch operation.

The movement of all grounding blades shall be in a plane parallel to the main blades. When in the open position, the tip of the blades shall not extend beyond the base of the switch in a direction parallel to the main blades.

(3) Hinge-End and Clip-End Assemblies: Pole unit castings shall be of bronze or aluminum alloy.

Bearings in the hinge-end operating levers shall be of the ball, roller, Oiltite®-sleeve, (or equivalent). Bearings shall be firmly fixed in place and shall not require replacement or maintenance before performing at least 1,000 operations, in ambient conditions specified in

Table A above. The rotating arm and the hinge assembly of the disconnect switch shall be insulated from the current carrying blade such that no current passes through either at the rated capacity of the switch.

(4) Stops: Each switch shall be equipped with adjustable stops for the open and closed positions.

The closing stops shall be provided in the clip-end of vertical break switches and position each blade such that maximum contact pressure will be achieved between the moving and the fixed contacts. Switch adjustments shall provide for blades to rest against the stops in the closed position. When a horizontally mounted switch is in the fully closed position, the hinge-end and clip-end contacts on each side of the main blades shall be horizontal within plus or minus 5 degrees for vertical-break switches.

With the closing stops adjusted for proper closed position of each blade, the three blades of each switch, when fully open, shall conform in position within 5 degrees of the manufacturer’s specified open position.

Stops shall be provided at bell cranks, independent of/in addition to stops provided at the motor or worm gear operating mechanism.

The stop adjustment method shall include means to prevent unintentional change in the adjustment, such as by jam nuts and/or piercing set screws.

(5) Rotating Insulator Bearings: Bearings for the rotating insulator stacks shall be of the tapered-roller or double-ball type. If of the latter type, the bearings shall be of the combination radial and thrust type. Bearings shall be provided with a readily adjustable take-up adjustment.

(6) Bases: The bases of switches shall be of metal members of sufficient stiffness to prevent excessive deflection when mounted and operated on supporting structures. Lattice-girder-type bases will not be permitted. Steel material required for the bases shall be galvanized.

(7) Bearings: Ball or roller bearings shall be the sealed, permanently lubricated type or of the type that does not require lubrication, with stainless steel balls or rollers and races.

(8) Assembly: Each pole of each 245-kV switch shall be completely assembled, adjusted, and bolted to their switch base, less insulators, at the factory prior to shipment.

The switches and insulators will be assembled and installed by WAPA’s installation/construction contractor(s).

(9) Steel bolts, nuts, washers, and locknuts exposed to outdoor weather, shall be galvanized in accordance with ASTM A 153-2016, or may be stainless steel material. All necessary bolts, nuts, and washers to complete the erection shall be furnished by the Contractor.

d. Operating Mechanisms: Operating mechanisms shall effect a smooth, thoroughly controlled movement throughout the entire opening and closing cycles and all rods, shafts, pipe linkages, connectors, operating levers, supports, and fittings shall show no noticeable deflection. Cable connections in lieu of rigid interphase rods are not acceptable. Means shall be provided on each switch for taking up loose motion in each part of the mechanism and for adjusting the travel of each blade independently. The operating mechanism shall include means to prevent unintentional change in the adjustment, such as jam nuts and/or piercing set screws. The design of the mechanism shall be such that the main blades are positively toggled when in the fully open or fully closed position. The outboard or offset bearing of each mechanism shall include: a cast-metal or fabricated steel housing and crank arm, a steel shaft, and either ball or roller bearing.

The location of the operating mechanisms shall be on the “outside” end of the support structure as viewed from the hinged side of the disconnect switch, as specified in Table A.

The drawings for these switches and their associated support structures shall identify the switch Pricing

Schedule Contract Line Item Number (CLIN), operating number designations, and location of the operating mechanisms.

(1) Manual Worm Gear Operated: 245-kV ground blades: The length of lever-type operating handles, when furnished, shall not exceed 3 feet 0 inch. The force required to operate any manual mechanism shall not exceed 50 pounds. The vendor shall include the manufacturer’s actual guaranteed maximum force required to operate the worm gear operators and any auxiliary ice breaking handle operator - as part of the quotation/proposal data - to verify compliance with the above specified not-to-exceed maximum force.

Manually operated main blades, including those using gear mechanisms, shall be capable of being opened and closed under icing conditions when specified. This capability shall be demonstrated by the ice breaking tests specified in paragraphs t(1)(c). If auxiliary swing handles are required to perform as required under the ice breaking tests, one such handle shall be furnished with each switch. The auxiliary handle shall be readily attachable and detachable and the gearbox disengaged by a method other than removal of driven pins or set screws when the switch is operate by the ice breaking handle.

Mounting heights of operators shall be as shown on WAPA's Standard Drawing 31 1075.

Adjustable open and close stops shall be provided at the output shaft of the worm gear to prevent over travel of the mechanism.

(2) Motor Operated Switch: 245-kV disconnect switch: All motor operator control cabinets shall be mounted with the lower edges at a minimum distance of 24 inches above the foundation.

The control cabinets shall be NEMA Type 3, dust-tight and rain-tight.

The motor operator control cabinet shall be furnished with terminal blocks needed to terminate external control cables as noted below.

Anticipated external cables that will be run to & terminated in the motor and/or common control cabinet include:

Two 12 conductor #10AWG shielded cables for DC control & alarms Two 5 conductor #10AWG shielded cable for electrical interlocks One 3 conductor #2 AWG shielded cables for 125 Vdc power One 2 conductor with ground #8AWG shielded cable for 240 Vac heaters

All motor operators:

Each 3-pole motor operated switch shall be operated by one motor for use in operating all three phases simultaneously.

The switch shall be operable by local and remote electrical control and by manual handle.

Limit switches shall be provided to prevent over travel. During operation of a disconnecting switch, the control shall keep the motor loaded continuously to prevent the mechanism from alternately leading and lagging the motor. The electric control shall be completely factory wired.

The motor and control circuits shall operate from an input voltage of 90-130 Vdc.

Motor-operated switches shall be capable of being opened by their motor under ice conditions. This capability shall be demonstrated by the ice test specified in paragraph t(1)(c). It is desirable that the switches be capable of also being closed by the same mechanism under the iced conditions. However, closing by manual means under iced conditions will be permitted, provided that a readily attachable manual handle is furnished and means provided for easily detaching the motor mechanism.

The motor operator minimum available output torque shall be 20,000 inch-pounds at 90

Vdc input, available throughout the entire operation cycle.

Mounting heights of operators shall be as shown on WAPA's Standard Drawing 31 1075.

The following features shall be included in the motor control cabinet for single-motor 3-pole mechanically ganged switches.

(a) Local control "OPEN", "CLOSE", and "STOP" switches.

(b) Local-Remote Selector Switches: Each 3-pole switch’s controls (whether the 3 poles are mechanically or electrically ganged) shall be equipped with a separately mounted, manually-operated, "Local-Remote," selector switch. Each "Local- Remote" switch shall be furnished with the following minimum numbers of electrically separate contacts wired in the control circuits or to outgoing terminal blocks are required (* The "a" and "b" contacts are the auxiliary switches required by paragraph e. below. ):

(aa) A minimum of six contacts that close in the "Remote" and open in the

"Local" position to disconnect the following circuits

(aaa) One contact in the remote closing circuit.

(bbb) One contact in the remote opening circuit.

(ccc) One contact connected in series with an auxiliary switch “a” contact for remote red lamp and wired to external terminal block points.

(ddd) One contact connected in series with an auxiliary switch “b” contact for remote green lamp and wired to external terminal block points.

(eee) One contact connected to the auxiliary switch “a” and “b” contacts provided for supervisory control (SCADA) position indication and wired to external terminal block points. One “a” contact and one “b” contact shall be wired together at one end, and that end connected to the “Remote” contact, allowing the “Remote” contact to disconnect both the “a” and “b” contacts.

(fff) One or two contacts for future use, wired to external terminal block points.

(bb) A minimum of four contacts that close in the "Local" and open in the "Remote" position:

(aaa) One connected to the local close switch.

(bbb) One connected to the local open switch.

(ccc) Two contacts for future use, wired to external terminal block points.

(cc) Two fused knife switches, readily detachable fuse clip assemblies, or circuit breakers (devices) shall be installed in each motor control cabinet as over current protection and disconnect devices. One device shall be for the 125 Vdc motor power circuit, the other for the 240 Vac cabinet heater(s)

(dd) Cabinet heater(s) for each/all cabinets shall be for use on a single-phase 240

Vac, separately fused (2 fuses), two-wire, power supply and be thermostatically controlled. The heater(s) shall have guards to protect personnel from burns and electrical shock.

No cabinet lighting nor receptacle outlet is required.

(ee) Provide for each / all cabinets Form "C" (DPDT) loss-of-voltage/under voltage alarm contacts to indicate loss of DC (relay designation “27DC”) and loss of AC heater voltage (relay designation “27AC”) at the load side of any local fused-knife disconnect switches, detachable fuse clip assembly, or circuit breakers. The “27AC” loss-of-voltage alarm relay shall have a time-delay dropout, adjustable from 1 to 10 seconds.

(3) Indicators: Embossed metal or stamped-metal indicators shall be provided on each vertical operating rod showing when the switch is open or closed. The indicators shall be approximately 7-1/2 inches high and 1-1/2 inches wide, the “closed” indicator painted red and the “open” indicator painted green. The paint needs to be highly fade-resistant due to the intensity of the California sunlight.

The indicators shall be mounted at normal eye level and positioned so that the appropriate indicator directly faces the operator when the operator is in a normal position for operating the switch. If an auxiliary ice breaking handle is furnished, the open-close indicators shall be located above the disconnecting coupling in the vertical operating rod.

(4) Locking: Each switch shall be factory capable of being locked in either/each of the open or closed position, with a lock provided by others.

e. Auxiliary Switches: All 245-kV motor operated disconnect switches (none for ground blade switches) shall be equipped with an auxiliary switch having at least 10 independent single-pole auxiliary switch contacts.

These switch contacts are for use by WAPA and are in addition to those used by the manufacturer for the motor operator control scheme. Auxiliary switch contacts shall be insulated for 600V, have contacts with a minimum continuous current rating of 10 amps, be readily adjusted without disassembly (either continuously or in not greater than 15 degree increments) from circuit opening to circuit closing, and have an interrupting capacity in an inductive circuit of at least 2 amps at 125 Vdc and 20 amps at 120 Vac.

Auxiliary switches shall be located inside the motor operator cabinet and shall follow the position of the motor operator. All contacts shall be wired to terminal blocks unless already connected into manufacturer’s standard control circuits.

f. External Auxiliary Switches: Each switch and ground switch shall be equipped with an external auxiliary switch having at least 10 independent single-pole auxiliary switches which can be changed readily to “Circuit opening” or “Circuit closing”. These switches are for use by WAPA and are in addition to those used by the manufacturer for the motor operator control scheme.

Each external auxiliary switch shall be mechanically actuated by the operating mechanism of its associated switch and shall follow the position of the switch. Each set of auxiliary switches shall be mounted in a weatherproof metal housing with a conduit entrance for 1 1/2-inch rigid conduit.

External auxiliary switches shall be insulated for 600 V, have contacts with a minimum continuous current rating of 10 amps, be readily adjusted without disassembly (either continuously or in not greater than 15° increments) form “circuit opening” to “circuit closing”, and have an interrupting capacity in an inductive circuit of at least 2 amps at 125 Vdc and 20 amps at 120 Vac.

g. Electrical Interlocks: The controls of each motor operated disconnect switch shall be wired to terminal block points within the motor operator housing to accommodate an electrical interlock with associated power circuit breakers. The disconnect switches shall not be electrically operable unless the associated power circuit breaker is open. This typically would be done by the Customer using an auxiliary “b” contact from the associated power circuit breaker in the common negative wiring for the motor operator control circuits.

h. Mechanical interlocks: A mechanical interlock shall be provided for the switches equipped with grounding blades so the main blades and grounding blades mounted on the same switch base cannot be closed at the same time. The mechanical interlock shall be of the type that is automatically positioned by the relative positions of the operating mechanisms. A chain type or cable type of mechanical interlock is not acceptable.

i. Key interlocks: Key interlock systems (including the locks) are required to be provided for the switch

& ground switch combinations specified in Table A. The interlocks shall be located on vertical operating rods above disconnecting couplings for any icebreaking handles and/or motor or worm gear operators and shall be arranged so that the 245-kV grounding blades on one switch and the main blades on a separately mounted adjacent switch cannot be closed at the same time. Keys shall be removable only when the associated switch is in the open position.

• The key codes used shall be documented in the final drawings and data submittals.

• Key interlock adapters are to be provided on all grounding switches and disconnecting switches.

• The key interlock locks for the 245-kV ground blade mechanism and the specified adjacent disconnect switch shall be provided with the grounding switch, packaged and identified by key interlock grouping/keying.

• The locks will be installed at the job site by WAPA’s construction/installation contractor onto the key interlock adapters.

• Push on or Flip style dust covers shall be provided with each Key Interlock. The dust cover shall be designed to fit on the interlock regardless of the position of the key.

j. Supplemental Steel Members: The Contractor shall furnish supplemental steel members required to secure the switches, operating rods, manual operators, and motor operators to the existing switch support structure.

k. Galvanizing: Exposed steel material required for the operating mechanisms and supplemental steel members required to secure the mechanisms to the support structures shall be galvanized according to

ASTM A 123-2015.

l. Operating Mechanism Bonding: A copper braid shall be furnished for bonding each switch operating shaft, handle, and mechanism to the existing switch support structure, according to paragraph 17.2 of IEEE Standard 80-2013 "IEEE Guide for Safety in AC Substation Grounding" and as shown on attached Western Area Power Administration Attachment C drawing 31 1075 "Substation Standards - Switch Operating and Equipment Platforms - Electrical Design and Details". Copper braid shall have sufficient cross-sectional area to safely conduct the rated short-time withstand current of the switch.

m. Insulators: All insulators shall be gray porcelain and in accordance with ANSI/NEMA Standards C29.

n. Porcelains: All porcelains shall be wet process, homogeneous, and free from cavities or other flaws.

The glazing shall be uniform in color and free from blisters, burns, and other defects. The color of the porcelains shall be gray. Porcelain parts of each insulating column rated 450-kV BIL and above may be constructed of one piece or of multiple parts, provided the multiple parts are assembled by one of the following methods:

(1) By flanged segments.

(2) By placing suitable firing material in the joints between segments and the entire porcelain part fired in one piece.

(3) By securely holding the parts together with a clamp device through the centerline of the bushing. The joint must be at right angles to the longitudinal centerline of the bushing if this method is used.

(4) By cementing or bonding the joints. If the Contractor proposes to use this method, the

Contractor shall submit for approval a complete description of the process and material used;

bending test and dielectric test results on a completed joint; and results of aging tests on the joint showing mechanical strength and electrical strength.

o. Terminal Connectors: The switches shall be furnished with NEMA Standard CC-1-2009, 4-hole terminal pads. Copper terminal pads shall be tin-plated.

p. Conduit and Conduit Fittings: Conduit and conduit fittings shall conform to NFPA 70 (NEC) and applicable UL and NEMA standards. Flexible conduit shall be liquid tight and sunlight resistant.

q. Spare Insulators: Spare insulators shall be the same as provided with the switches and furnished in the quantities listed in the Pricing Schedule under Item 0004. For multi-section insulators the quantities listed are for a complete insulator, including all parts/components/hardware needed for a complete insulator.

r. Spare Parts: The total quantity of spare parts to be provided under this contract are listed in the Pricing

Schedule under Item 0005 as one set for the associated switches shall include:

- one complete three phase set of each type of moving and stationary high-voltage contacts.

- one worm gear operator.

- one motor operator.

- the following spare for every motor operated units installed:

- relays and contactors

- auxiliary switch assemblies

- local-remote switches

- open, close, and stop switches

s. Post-Award Site Visit(s) (CLIN 0007): The contractor shall travel to Keswick Substation to validate and verify information, needed to determine the location of switch operating mechanisms, placement of the motor operators, placement of external auxiliary switches, and required adapters, mounting steel, brackets, hardware, and components needed for installation by WAPA’s installation/construction contractor(s).

Refer to contract clause WES-H-2011 FOREIGN VISITORS AND CONTRACT EMPLOYEES if applicable.

All of the Contractor’s cost for all site visit(s), including travel, vehicle rental, per diem (which includes lodging, meals and incidental expenses), and chargeable time/hours shall be included in the quoted cost for CLIN 0007. Travel expenses shall be within current General Service Administration per diem guidelines and rates for federal employees.

Site visit(s) shall be coordinated at least one week before arrival with Sergio Vivar, 916-936-5493, to arrange clearances for access and measurements. Sergio is usually available Tuesday through Thursday, 7:00 a.m. – 3:00 p.m.

t. Tests: Tests listed below shall be performed at the factory or other facilities available to the manufacturer.

(1) Design Tests: The basic design of the switch furnished shall have met the requirement of this

Subdivision in tests previously performed, or the Contractor shall perform the tests specified in this Subdivision for the switch. If identical switches have been previously tested as below, the Contractor may omit tests and furnish certified copies of reports of results of such previous tests. Design tests on switches identical to those being furnished under these specifications will be accepted. Ice testing will also be accepted on a higher-voltage-rated switch, provided the switch tested is the same in all the following respects as the switch being furnished.

Clip and hinge end mechanism Blade material and cross section Motor Operator

(a) Mechanical Design Life Test: The basic mechanical design of the switch and operating mechanism being furnished shall be proved by not less than 1,000 close-open operations at the factory, at recommended contact speeds. These operations shall be performed on a completely assembled 3-pole switch with recommended spring and contact adjustments. At the successful completion of this design test, the switch shall be capable of being brought within optimum mechanical adjustment and shall be in satisfactory mechanical condition without replacement of component parts. These tests shall be performed on an identical separate test switch for which certified test reports will be acceptable. Such tests shall not be performed on an actual switch to be furnished to the Government under this or any other contract.

Certified test reports shall be furnished which shall certify that the operations were accomplished without failure of any component part and without mechanical difficulties. Refer to Table B and subparagraph 3.d.6 for submittal requirements.

(b) Temperature Rise Test: Temperature rise test in accordance with IEEE C37.30.1-

2011, section 8.2. The temperature rise test report shall include a diagram indicating the points on the switch where the temperatures are determined and the composition of the switch material, including type of plating on contact surfaces at these points.

(c) Ice Breaking/Loading Test: Ice testing in accordance with IEEE C37.30.1-2011, section 8.5, and with a minimum ice thickness as specified in Table A. The test on these single-pole mechanisms shall be a single-pole test and shall be performed on a complete assembled single-pole. The switch under test shall be mounted horizontally upright. Interphase connections and connections between the group-operated switch and manual handle or power unit may be shortened to suit conditions. A switch equipped with stacked insulators may be tested with only one unit per stack except switches with ground blades shall be tested with full stacks.

The switch shall be tested with the same type operating mechanism and with the use of the same type handle, gear, power unit, etc., as furnished under the contract.

Hammering on the blades, operating mechanism, or pipe is not permitted during any part of this test.

(2) Production Tests: The switches shall be subjected to and pass the manufacturer's standard production tests, which shall include a Dielectric Test - The completely assembled control circuit shall be given a dielectric test in accordance with Industrial Control and Systems, NEMA publication No. ICS 1, Clause 8.4.

u. Wind Requirements: The disconnect switches shall be designed to meet or exceed the wind loads specified in the latest version of ASCE-7-10, using an importance factor of 1.15, Exposure C, and a minimum basic wind speed of 90 miles per hour.

v. Seismic Requirement for the 245-kV disconnect switches and disconnect/ground switch combinations:

(1) The 245-kV disconnect switches and disconnect/ground switch shall have been previously qualified by a time-history shake table test to at least the moderate seismic qualification level per IEEE Standard 693-2005. The qualification for these disconnect switches and disconnect/ground switch combinations for this solicitation shall include the following:

- The previously performed time history shake table test report and any applicable associated supplemental report(s).

- Identification of all components of the proposed/offered equipment that are not identical to the tested equipment, along with analysis and discussion why the proposed/offered equipment meets IEEE 693-2005 load, strength, and operational requirements with the differing components.

(2) The descriptive literature portion of the quote documents shall include a copy of the existing seismic qualification reports and associated seismic outline drawing(s) for the 245-kV disconnect switches and disconnect/ground switch combinations and a description of how previously qualified switches will be qualified for this specific solicitation.

(3) The post-award submittal(s) shall be submitted for review and acceptance per the schedule in

Table B.

The seismic identification plates shall be provided for each switch according to IEEE 693-2005, and each plate’s drawing included as a separate drawing or as a detail on another drawing. .

3. DRAWINGS AND DATA TO BE FURNISHED BY THE CONTRACTOR:

a. Post-Award Drawings and Data: All drawings and technical data required to be furnished by the

Contractor shall be in English. Units of measurement shall be in the United States Customary System of units (feet, inches, pounds, cubic feet, cubic inches).

The drawings and data shall be complete and accurate in their content. Originals and all copies shall be legible. Drawings shall be prepared using drafting equipment, shall be drawn to scale, and shall have neat lettering. Freehand sketches will not be accepted. The Government will require 20 calendar days to answer correspondence and review each submittal of data or drawings. Original drawings prepared under this contract will remain the property of the Contractor. When revised drawings are resubmitted, the changes from the previous submittals shall be clearly identified on the drawings.

Paper/hard copies shall be ledger/reduced size (11 inch by 17 inch) prints. Informational & installation drawings resubmittals (showing changes or corrections) need be only electronic copies (.dwg or .dxf and .pdf) via email.

The Government shall have the right to require the Contractor, at no additional cost, to make any changes in the equipment design which may be necessary to make the Contractor-furnished equipment conform to the requirements of this contract. The design and coordination of this electrical equipment shall be the responsibility of the Contractor, and the Government assumes no responsibility to approve or review drawings and data that are submitted. Review by the Government of the Contractor's drawings shall not relieve the Contractor of any part of the responsibility to meet all of the requirements of these specifications or for the correctness of the drawings. Revised drawings shall show revision dates, and all changes and revisions shall be circled on the drawing.

Electronic copies of drawings shall be provided in AutoCAD “.dwg” format or AutoCAD ASCII ".dxf" format electronic files and in ‘pdf’ format. All “.dwg” or ".dxf" graphics files shall be compatible with AutoCAD 2016 format as specified by the Autodesk Corporation.

The Contractor shall take reasonable precautions to provide virus free electronic media or emailed files to WAPA. This shall include but not be limited to:

- Have up-to-date antivirus software and signatures on all systems associated with creating the files and putting the files on the compact disks (CDROMs) or DVDs, or sending them via email.

- Avoid putting executable type files or autorun functions on the storage media or in emailedfiles.

- Performing virus checking and removal of the stored files on the storage media or on outgoing emails with up-to-date antivirus software.

- "Write protect" all electronic media prior to providing the media to WAPA.

- If malicious code is detected on any systems associated with creating the files, compact disks (CDROMS), DVDs, or sending emails to WAPA, notify the WAPA Headquarters Contracting Officer and/or

The following Table B summarizes and shows the required delivery schedules for the drawings and data required for this electrical equipment:

TABLE B - DRAWINGS AND DATA SCHEDULE

Type of Drawings and Data

Para – graph Delivery Time Type of

Material

Quantity to each addressee in Paragraph

3.f below

Quantity with each disconnect switch

Descriptive Literature

Note 7 of bid schedule

As part of the Quote/Offer

Existing seismic qualification reports & seismic outline drawings and a description how the offered switches will be qualified for this specific solicitation

N/A 0

Seismic Report(s)

- CLIN 0006 2.v

Review/Acceptance copies:

Paper/hard copies within 60 calendar days after contract award date

Complete seismic report, data, seismic outline dwgs and electronic media that demonstrate qualifications

1 set total for all the

245-kV switches

Final/Record Cop(ies):

Paper/hard copies prior to or at time of equipment shipment.

Updated/ Final Bound versions and electronic media

1 set total for all the

245-kV switches

Informational and installation drawings and data

3.b.

Paper/hard copies within 60 calendar days after contract award date.

Bond drawing prints and electronic media

2 prints & Email 0

Final drawings for fabrication / manufacturing and for WAPA’s designs

3.c

Within 30 days after WAPA’s acceptance of the informational and installation drawings & data

Bond drawing prints and electronic media

2 prints & Email 0

Final, as-built/as manufactured, drawings, parts lists, bills of materials, O&M instr. books, spare insulators & parts lists, equipment design and production test reports, warranty

3.d

Copies/sets to addresses in paragraph 3.f:

Within 14 days after shipment of equipment Copies/sets with each switch:

With each switch

11”x17” Bond drawing prints and electronic media & also 11”x17”prints in bound O&M manuals, CD of all electronic data, manuals & drawings

2 prints, 2 books/ manuals, one final CD of all electronic data & drawings

& e-mail

1 set of prints and 1 book/ manual

b. Informational and Installation Drawings and Data: The Contractor shall furnish the following data for information and for the purpose of enabling others to proceed with design of the installation: The dimensions and data shall be firm and not subject to change. Typical drawings are not acceptable. The drawings and data shall specifically verify conformance with equipment requirements and shall be sufficiently complete to allow preparation of final design and installation drawings. Any costs from changes impacting design and construction will be passed on to the Contractor. The required quantity, delivery time, and type of materials are listed in Table B. The submittal shall be identified by substation name and the contract number. The drawings shall be identified with the Pricing Schedule Contract Line Item Number (CLIN) and item equipment designations.

These drawings and data are required for the electrical and installation design being performed by others. The switches will be assembled and installed by WAPA’s installation/construction contractor(s).

(1) Equipment dimensions and weights.

(2) Base type, dimensions, and mounting details.

(3) Overall equipment cabinet dimensions, including height above equipment base.

(4) Motor Operator Equipment Outline and Layout Drawings, Bills of Materials, Schematic diagrams, Wiring/connection diagrams, and Operation and Maintenance Instruction Manuals.

The outline, schematic, and wiring/connection drawings shall be accompanied by bills of materials and descriptions giving complete information on each component.

(5) Nameplate drawing(s) for the disconnecting switches included as a separate drawing or as a detail on another drawing. The switch nameplates (and drawings details thereof) shall show/include:

- manufacturer’s name & address

- model/type and serial/shop order numbers

- manufacturing date

- maximum design voltage

- BIL rating, referenced to 3300 feet

- maximum continuous current

- short-time (3 sec) current withstand

- peak current withstand rating

- ambient temperature range ( the full maximum ratings shall be shown should they exceed the miminimum ratings required by these specifications)

The seismic identification plate shall be provided according to IEEE 693-2005 (see also paragraph 2.v), with the seismic identification plate drawing included as a separate drawing or as a detail on another drawing.

The readability of the data on nameplates and seismic identification plates shall not rely solely on paint or ink, due to the intensity of the California sunlight.

(7) Design/type test reports

(8) Data: The following data are requested for the equipment and are to be included on the drawings and data provided for (1) through (4) above.

Control opening current, amps, total for the motor and contactors Control closing current, amps, total for the motor and contactors Operator torque, inch-pounds, throughout the complete operation cycle, at 90 Vdc Total ac heater load, amps, at 240V

c. Final Drawings for Manufacturing/fabrication and for WAPA’s Electrical, Civil, and Controls

Designs: Drawings shall be printed on quality bond paper; be “half-size”/ledger size (11”x17”); and be clear, sharp, and legible. The drawings shall show all changes, and revision dates therefore, made up to the time the drawings and data are furnished. Drawings revised after submittal shall be resubmitted. Electronic copies of final drawings shall be furnished as listed in Table B. Final drawings shall be furnished for all information and installation drawings and data.

d. Final As-Manufactured/As-built Drawings and Data: Furnish the types and quantities of drawings and data listed in Table B to the destinations listed in Table B, as required in the following subparagraphs.

Receipt and acceptance of all final drawings and data required by subparagraphs d(1) through d(7) is a pre-requisite to the Government’s processing / final payment of invoices.

(1) Final Drawings: Prints of final as-built drawings shall be furnished rolled, flat, or folded (these prints will be archived by the Government via microfilm). Drawings shall be printed on quality bond paper; be “half-size”/ledger size (11”x17”); and be clear, sharp, and legible. The drawings shall show all changes, and revision dates therefore, made up to the time the drawings and data are furnished. Electronic copies shall also be furnished, as described above.

Final drawings shall be furnished for the informational, installation, and review drawings and for the outlines and assembly of the disconnecting switch.

(2) Sets of parts identification lists or bills of materials for the equipment above. Each part shall be assigned an identifying number which can be used for ordering replacements and a reference number that locates the part on the appropriate outline drawing. A copy of the identification or bills of materials shall accompany each shipment of material to the substation. The identification list or bills of materials shall identify which material is included in each shipment of material to the substation.

(3) Sets of bound (e.g., in ring binders) of manufacturer's instruction books with booklets or pamphlets covering installation, operation, and maintenance repair for the electrical equipment above and for each device appurtenant to the equipment. A print of each final drawing required in paragraph d(1) above and a copy of the part identification lists/bills of material and recommended replaceable spare parts list shall be included in the instruction book.

(4) Spare insulator listing for the spare insulators required in paragraph 2.q above. This listing should include manufacturer, part description, part order number, catalog number, and reference to equipment drawings.

(5) Spare parts listing for the spare parts required in paragraph 2.r above. This listing should include manufacturer, part description, part order number, catalog number, and reference to equipment drawings.

(6) Production and Design Test reports required for the electrical equipment shall be furnished prior to shipment of the equipment. The Contractor shall furnish certified copies of all production test reports, performance curves, data, etc. Any equipment which does not successfully pass the production testing requirements will be rejected. The reports shall be sent to the destinations listed in paragraph 3.f below.

(7) The Contractor shall provide Material Safety Data Sheets (MSDS) for each paint, oil, epoxy, insulating medium, curing compound, and other hazardous materials.

e. Right to Use Contractor's Drawings: The Government expressly reserves the right to use, to reproduce in whole or in part, to distribute, and to reuse any and all such drawings, whether copyrighted or not, in connection with the following:

(1) Installation, maintenance, replacement, and repair of the articles to be furnished under this contract.

(2) Making any and all such drawings and reproductions thereof available to subsequent offerors and Contractors, where necessary, for fabricating and furnishing articles connected with or dependent upon information shown on the drawings and duplicating the drawings to be furnished hereunder.

The depositing of all such drawings with the Government shall constitute a license to the

Government to use said drawings in the manner hereinabove stated.

f. Mailing Addresses: The mailing addresses for the drawings and technical data to be furnished by the

Contractor are (vendor has the choice of P.O. Box or Street address for each of the names below):

Reviewing Office Copies:

Post Office Box Address: or Street Address:

Western Area Power Administration Western Area Power Administration ATTN: A7910 Joe Hartman ATTN: Joe Hartman P. O. Box 281213 12155 W. Alameda Parkway Lakewood, CO 80228-8213 Lakewood, CO 80228-2802

E-mail addresses: amaxwell@wapa.gov and Jhartman@wapa.gov and to:

Coordination Copies:

Western Area Power Administration ATTN: Sergio Vivar 114 Parkshore Drive Folsom, CA 95630-4710

E-mail address: vivar@wapa.gov

4. DELIVERY CONTACTS AND LOCATION:

a. Contacts:

Advance shipping notification is required as stated in contract clause.

Additionally, the contractor shall contact and coordinate the delivery location access, unloading process, and the safety requirements with the Contracting Officer's Field Point of Contact (POC) again 24 hours prior to delivery.

If the required arrangements/ notifications are not made, the Government may not be able to provide access and receive the equipment

Persons to be contacted for this requirement are:

Field Delivery Contact Person:

Sergio Vivar 114 Parkshore Drive Folsom, CA 95630-4710 Office Phone: (916) 353-4022 Mobile Phone (916) 936-5493 E-mail address: vivar@wapa.gov

Alternate/Backup Field Delivery Contact Person:

Wes Peters

114 Parkshore Drive Folsom, CA 95630-4710 Office Phone: (916) 353-4553 Mobile Phone (916) 597-5066 E-mail address: peters@wapa.gov mailto:amaxwell@wapa.gov mailto:Jhartman@wapa.gov mailto:vivar@wapa.gov mailto:peters@wapa.gov

b. Locations:

Equipment Items CLINs 0001 - 0005:

Western Area Power Administration Keswick Substation

Keswick Substation is located in Shasta County, California, near Redding, California.

Directions: From intersection of I-5 and California 299 (Lake Boulevard East)

• Head west on Lake Boulevard East for approximately 0.75 miles.

• At Market Street, Lake Boulevard East becomes Lake Boulevard.

• Continue on Lake Boulevard for approximately 2.0 mile to Keswick Dam Road.

• Turn left (west) on Keswick Dam Road for approximately 2.5 miles.

• Keswick Substation will be on your left, before you reach Keswick Dam.

Latitude (DMS NAD83): 40° 36' 41.13" N Longitude (DMS NAD83): 122° 26' 37.73" W

The successful Contractor shall contact the delivery contact person for updated and detailed immediate vicinity directions.

Drawings and Data Items, including seismic report(s): Per Table B of the Specifications

c. All delivery operations shall comply with OSHA 1926, Safety and Health Regulations for Construction. Hard hats shall be worn on all construction sites and storage areas. The representative designated to receive the equipment has the authority to stop all work, or portions of work, for noncompliance with the above safety and health requirements.

d. Packing lists: The Contractor shall provide itemized packing lists that enumerate the specific contents of each shipping container with the equipment, as follows:

(1) One copy to accompany shipment

(2) One copy to each of:

Western Area Power Administration Western Area Power Administration ATTN: A7910 Joe Hartman ATTN: Sergio Vivar P. O. Box 281213 114 Parkshore Drive Lakewood, CO 80228-8213 Folsom, CA 95630-4710

Fax: 720-962-7400

e. Material Safety Data Sheets (MSDS): The Contractor shall provide Material Safety Data Sheets

(MSDS) for each paint, oil, epoxy, insulating medium, curing compound, and other hazardous materials. When shipping the above hazardous materials, the Contractor shall properly label each package with the following information:

(1) Name: Common name that matches the name on the MSDS supplied with the material.

(2) Identification: Complete identification of any hazardous chemicals or materials.

(3) Warnings: Appropriate hazardous warnings.

(4) Address: Name and address of the chemical manufacturer, importer, or other responsible party.

5. WARRANTY: The switches, all components, spare insulators, and spare parts shall be warranted to be free of defect in workmanship and material, including the guaranteed maximum hand crank operating force, for at least five years from the date of delivery, or the manufacturer's warranty period, whichever is longer.

The terms and conditions of the manufacturer's warranty shall be described in detail in the proposal/offer, in the post-award documentation, and in the final documentation. See Contract for warranty and acceptance clauses.

6. GOVERNMENT-FURNISHED DRAWINGS:

a. The following drawing is referenced in and attached to these specifications.

Attachment C - Drawing 31 1075 - Switch Operating and Equipment Platforms - Electrical Design and Details

b. The following drawing will be furnished to the contractor after award:

KE 0001 – Keswick Substation Switching Diagram

8. ACCEPTANCE: See Contract for acceptance clause.

To expedite this process, the switch supplier is to provide on-site assistance with identification and verification of delivery of all switch components. The cost of this support is to be included in the cost for these CLINs. Provision of this support is one of the conditions for acceptance before payment can be authorized.

See also paragraph 3.d, which states what final drawings and data must be received for full acceptance.

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Technical Specifications