PMLP Bartholomew Street Substation Relay And Control Cabinets Bid FINAL.pdf

201 Warren Street Ext Peabody, MA 01960 Phone 978-531-5975 Fax 978-531-5476 www.pmlp.com

Peabody Municipal Light Plant Community Owned. Not for profit. It’s Ours.

LEGAL NOTICE

Peabody Municipal Light Plant is asking for bids on:

RELAY AND CONTROL CABINETS – BARTHOLOMEW STREET SUBSTATION

Specifications and bid documents may be obtained at the Peabody Municipal Light Plant, 201 Warren Street Extension, Peabody, Massachusetts or at our website WWW.PMLP.COM.

Bids will be received at the Peabody Municipal Light Plant office until 10:00 a.m. on Thursday, November 6, 2025 at which time they will be publicly opened and read. Proposals must be accompanied by a completed Bid Form.

The Peabody Municipal Lighting Commission reserves the right to reject any or all bids as authorized by law.

PEABODY MUNICIPAL LIGHT PLANT

JOSEPH ANASTASI, MANAGER

ADV.: The Salem News Dodge Reports

BID PACKAGE & SPECIFICATIONS

APPROVED BY:__________________

Division Manager

919921-01-09/25 01 11 01-1 SUMMARY OF WORK

SECTION 01 11 01

SUMMARY OF WORK

1. PART 1- GENERAL

1.01 SECTION INCLUDES

A. Summary of work included in this Contract.

B. Work not Included

C. Scheduling

D. Request for Information

1.02 WORK INCLUDED

A. Furnish and deliver Twelve (12) Simplex Relay & Control Cabinets, complete as specified in Section 26 09 16.10.

B. Furnish and deliver one (1) Annunciator Cabinet (PNL A), complete as specified in Section 26 09 16.10

C. Furnish and deliver one (1) field SCADA Cabinet (PNL B), complete as specified in Section 26 09 16.10

D. All of the items shall be included within one procurement contract. Separate bids for each item will not be allowed.

1.03 WORK NOT INCLUDED

A. Installation, connection and field acceptance testing will be provided by others.

B. Relay settings and programming will be provided by others.

1.04 SCHEDULING

A. Vendor shall provide a detailed design and manufacturing schedule for the equipment included in this Contract within 4 weeks of award of this Contract. This schedule shall include, at a minimum, the following line items and associated dates:

1. Receive Award

2. Issue shop drawings for approval

3. Drawings returned approved

4. Fabrication

5. Shipment

6. Delivery to site

B. This schedule shall include a column with the required date for each task and a column with the actual date for each task, to allow for progress tracking.

919921-01-09/25 01 11 01-2 SUMMARY OF WORK

C. This schedule shall be updated monthly and issued to the ENGINEER and OWNER.

1.05 REQUESTS FOR INFORMATION

A. During the design and manufacture of the equipment of this Contract, various Requests for Information (RFIs) will be generated by the Manufacturer.

B. RFI’s shall be submitted to the ENGINEER, with copy to the OWNER.

C. To ensure that information is requested and provided in a timely manner, all RFIs shall follow the following procedure:

1. All RFIs shall be numbered. The numbering system will consist of the Manufacturer’s assigned project number plus a sequential RFI number (ie. if Manufacturer’s project number is 2745, then the RFIs generated on this project will be RFI 2745-1, RFI 2745-2, etc.

2. The Manufacturer shall maintain a log of all RFI’s issued on a project. The log shall include columns for RFI number, brief description, date issued, date response is required, date response is provided, and indication of “open” or “closed”.

3. In general, a minimum of two weeks shall be allowed for all RFIs, with more time allowed wherever possible.

4. The RFI log shall be kept current, and issued with the monthly issue of the project schedule.

2. PART 2 – PRODUCTS (NOT USED)

3. PART 3 - EXECUTION (NOT USED)

END OF SECTION

919921-01-09/25 01 33 24-1 SUBMITTALS AND SHOP DRAWINGS

SECTION 01 33 24

SUBMITTALS AND SHOP DRAWINGS

1. PART 1 – GENERAL

1.01 SECTION INCLUDES

A. Submittal Procedures

B. Submittal Schedule

C. Number of Copies

D. Final Drawings

1.02 SUBMITTAL PROCEDURES

A. Make submittals as required by the individual specification sections.

B. Coordinate and check all submittals and shop drawings furnished by suppliers and subcontractors for accuracy and conformance with requirements of the Contract Documents.

1.03 SUBMITTAL SCHEDULE

A. Submit a submittal schedule within fourteen (14) calendar days after Contract Award for approval.

B. Schedule submittals to expedite the project, and deliver to the ENGINEER, with copy of transmittal letter to OWNER, at the addresses shown in the Contract Documents.

C. Include the following:

1. Description of each submittal

2. Date by which each submittal will be delivered to ENGINEER and OWNER

3. Date by which each submittal must be approved to maintain project schedule

4. Relevant Specification Section reference

D. Allow reasonable time for ENGINEER and OWNER to review shop drawings and for possible resubmittal.

E. Shop drawing submittals are required no later than the following periods after Contract Award:

1. All Drawings – As required to meet delivery schedule

1.04 NUMBER OF COPIES

A. Submit the following:

1. One set of drawing files, in PDF format, supplied via E-Mail.

2. One set of drawing files, in AutoCAD format, supplied via E-Mail.

919921-01-09/25 01 33 24-2 SUBMITTALS AND SHOP DRAWINGS

3. Three copies in addition to the number the CONTRACTOR wants returned of all pre-printed manufacturer's data, brochures, suppliers' information and other information submitted.

1.05 PRESENTATION

A. Present in a clear and thorough manner.

B. Identify field dimensions, show relation to adjacent or critical features.

C. Use sheet size of not less than 8-1/2 by 11 inches and not more than 24 by 36 inches.

1.06 SHOP DRAWING REVIEW COMMENTS

A. ENGINEER's review will be completed within a reasonable time after receipt by ENGINEER of each submittal in proper sequence, and will be returned to CONTRACTOR with one of the following markings:

1. "Approved" indicates submittal has been reviewed and appears to be in conformance with requirements of the Contract Documents. CONTRACTOR may proceed with construction shown on the submittal.

2. "Make corrections noted" indicates submittal appears to be in conformance with requirements of the Contract Documents. CONTRACTOR shall incorporate the corrections noted and may proceed with construction shown on the submittal. No resubmittal is required.

3. "Amend-resubmit" indicates submittal does not appear to be in conformance with the Contract Documents. ENGINEER's comments will be noted on the submittal or in a separate letter. CONTRACTOR shall recheck, make necessary revisions and resubmit.

4. "Submittal not required - no action taken" indicates that the submittal is not called for by the Contract Documents and that no action was taken by ENGINEER on the submittal.

B. Review for conformance with design concepts and compliance with Specifications does not require ENGINEER to review features solely related to construction or all dimensions, quantities and other data. CONTRACTOR shall not rely on ENGINEER's approval as a verification or check of all such items in the submittal or of satisfactory and safe installation and construction. CONTRACTOR shall verify all fabrication and installation requirements, quantities and dimensions.

C. The CONTRACTOR’s responsibility for errors and omissions in submittals is not relieved by the ENGINEER’s review.

D. Shop drawing acceptance by the OWNER or ENGINEER shall not be construed as approving departures from the Contract requirements.

1.07 AS-BUILT DRAWINGS

A. Revise all drawings to reflect the as-shipped condition of all equipment.

B. Submit as-built drawings prior to delivery of respective equipment.

C. Indicate "As-Constructed" in revision block and sign. Show all changes and revisions to date of completion. Submit the following quantities:

919921-01-09/25 01 33 24-3 SUBMITTALS AND SHOP DRAWINGS

1. All Drawings – Two (2) black on white prints of each drawing (include with O&M manuals, see Section 01 78 23)

2. One set of drawing files, in AutoCAD format, supplied via E-Mail.

2. PART 2 – PRODUCTS (NOT USED)

3. PART 3 – EXECUTION (NOT USED)

919921-01-09/25 01 66 02-1 DELIVERY, STORAGE & HANDLING

SECTION 01 66 02

DELIVERY, STORAGE AND HANDLING

1. PART 1 - GENERAL

A. Products

B. Delivery Conditions

C. Transportation and handling

1.02 PRODUCTS

A. Products: means new material, machinery, components, equipment, fixtures, systems and manufactured units used in Work. Does not include machinery and equipment used for preparation, fabrication, conveying and erection of the Work.

B. Provide interchangeable components of the same manufacturer, for similar components.

1.03 DELIVERY AND PAYMENT CONDITIONS

A. The OWNER does not maintain equipment capable of offloading large equipment. Shipments requiring multiple vehicles shall be timed to arrive at the same time to facilitate unloading with rental equipment.

B. The OWNER will honor one invoice for the entire order only. Partial invoices for separate shipments will NOT be honored.

1.04 TRANSPORTATION AND HANDLING

A. Prepare and load Products in such a manner as to provide protection from damage during shipment. Securely cover and protect Product so that it is not damaged during shipment by environmental factors such as rain, wind, snow, etc. or by physical conditions such as rocks or other objects.

B. Provide advance copy of weight list for each shipment. Weight list to be received by OWNER in accordance with the minimum delivery notice requirements.

C. Where appropriate, mount heavy parts on skids or crates, and box or bundle securely small parts that may be lost. Mark packaged items for ready identification. Arrange Products exceeding 200 pounds in weight so that slings may be properly attached for lifting by crane.

D. Mark all parts for ease of field assembly.

E. Provide notices and packing lists required by Contract Documents.

F. Vendor to retain responsibility for any damage to Product until delivery is accepted by OWNER.

Use care to package and brace panels suitably for the potential issues that may arise during shipping.

919921-01-09/25 01 66 02-2 DELIVERY, STORAGE & HANDLING

2. PART 2 - PRODUCTS (NOT USED)

919921-01-09/25 01 78 23-1 OPERATION, MAINTENANCE

AND INSTALLATION MANUALS

SECTION 01 78 23

OPERATION, MAINTENANCE AND INSTALLATION MANUALS

1. PART 1 - GENERAL

A. Preparation

B. Contents

C. Submittal

1.02 PREPARATION

A. Provide complete Operations, Maintenance and Installation Manuals covering the Goods furnished under this Contract, as follows:

B. Prepare Manuals in 8 1/2" x 11" format, bound in a substantial binder with three (3) D-type rings.

C. Internally subdivide the binder contents with permanent page dividers logically organized in accordance with the general table of contents below. Tab titles shall be clearly printed on reinforced, laminated plastic tabs, and keyed to a table of contents.

D. Each copy of the manuals shall be assembled and bound in a substantial binder imprinted on the backbone (spine) and cover with the following:

PEABODY MUNICIPAL LIGHT PLANT

PEABODY, MASSACHUSETTS

BARTHOLOMEW STREET SUBSTATION

RELAY AND CONTROL PANELS

Manufacturer's Name

Manufacturer's Address

E. Identify individual volumes as “1 of 2", “2 of 2", etc. on backbone and cover if manual requires multiple volumes.

F. Prepare a detailed table of contents for each binder, with material, equipment or system identified, to describe each section of the manual.

1.03 CONTENTS

A. The instruction manuals shall include, as a minimum, the following:

1. Directory listing the Name, address and contact telephone numbers of CONTRACTOR and any local field service facilities.

919921-01-09/25 01 78 23-2 OPERATION, MAINTENANCE

AND INSTALLATION MANUALS

2. General Table of Contents

a. Descriptions of equipment furnished

b. Specifications, test data, and curves

c. Instructions in the methods of receiving, inspection, storage, handling, and maintenance

d. Methods of installation and trial operation of the equipment

e. Assembly drawings

f. Parts list

g. Recommended spare parts with pricing

h. Lubrication instructions (if applicable)

i. Nameplate information

j. Shop order numbers for each item of equipment or component

3. All contents shall be of original quality as received from the equipment manufacturer, not photocopies.

4. Where manufacturer’s literature consists of bound volumes (ie. relay manuals, etc.) these shall not be separated into individual pages, but shall be placed in the instruction manual binders intact.

1.04 SUBMITTAL

A. One copy of the equipment instruction manual shall be provided with equipment at shipment.

B. One (1) additional set of printed instruction manuals shall be sent at time of final drawing submittal.

C. The manuals shall include complete printed documentation for each electronic accessory that is furnished.

D. ENGINEER shall review and approve the manuals and any additional information shall be furnished in sufficient quantities to allow for insertion.

E. Following approval, three (3) electronic copies of each instruction manual shall also be provided.

Electronic files shall be in Adobe (PDF) format, and shall be provided on portable digital media.

Electronic files shall include the entire instruction manual, with each component in a separate PDF file (ie. do NOT make the entire manual one very large PDF file).

2. PART 2 - PRODUCTS (NOT USED)

919921-01-09/25 26 09 16.10-1 RELAY/CONTROL CABINETS

SECTION 26 09 16.10

RELAY/CONTROL CABINETS

1. PART 1 – GENERAL

1.01 SECTION INCLUDES

A. Design, Manufacture, equip, wire, test and deliver twelve (12) simplex relay and control cabinets, complete with relay and control equipment mounted and wired, as specified herein and shown on OWNER’s drawings, material lists and attachments.

B. Design, Manufacture, equip, wire, text and deliver one (1) Annunciator cabinet and one (1) Field SCADA cabiner as specified herein and shown on OWNER’s drawings, material lists and attachments.

1.02 REFERENCES

Manufacture and test in accordance with this section and applicable sections of the latest version of the following standards.

A. ANSI C37 Series, Protective Relays

B. ANSI C37.21, Control Switchboard

C. ANSI C39.1, Switchboard Instruments

D. ANSI C57.13, Instrument Transformers

E. ICEA, Specifications for Wire and Cable

F. NEC, Current Rating of Control Wiring

G. ANSI Z55.1, Standard Gray Finishes for Industrial Apparatus and Equipment

1.03 DESIGN AND PERFORMANCE REQUIREMENTS

A. General

1. OWNER will provide One-Line Relay and Metering diagram in AutoCAD format to the successful bidder after bid award. Vendor shall develop remainder of AC and DC schematics, obtain OWNER and ENGINEER approval, and then develop panel wiring diagrams.

2. Relay and control equipment to be mounted, prewired between devices and to terminal blocks, and tested to verify correct wiring prior to shipment. Panel frames to be designed to support the weight of the initially supplied equipment during shipping and installation.

3. Standard phase arrangement when facing the front of the panel: A, B, C from left to right, from top to bottom, and from front to back.

4. Arrange and connect all instruments, devices, buses and other equipment involving three-phase circuits in accordance with the standard phase arrangement.

5. Polarities on direct-current buses and connections when facing the front of the panel:

Positive-negative from left to right, from top to bottom and from front to back.

919921-01-09/25 26 09 16.10-2 RELAY/CONTROL CABINETS

B. Station AC and DC Supplies:

1. 120/240 Vac, 1 Phase, 3 Wire

2. 125 Vdc

C. Relays, Controls and Instruments

1. Provide relays, controls and instruments in accordance with the included Protective/Control Device List. Note that the Protective/Control Device List included with this Specification covers only the major relay and control equipment, and is not intended to address all relay and control items. It is the responsibility of the Manufacturer to provide all required equipment to result in a fully functioning assembly in accordance with the Contract Documents for the cost identified in the bid form. Catalog number information is included for reference, however it is the responsibility of the Manufacturer to verify that the correct devices are provided in accordance with the descriptions.

1.04 SUBMITTALS

A. Submit the following in accordance with Section 01 33 24:

1. Product Data: Catalogs and cut sheets for various elements utilized for this Contract.

2. Shop Drawings:

a. AC schematic (three-line current and voltage) diagrams for all relaying and metering circuits. Typical drawings are not acceptable. Assign wire designations so that each segment of each circuit can be identified on internal and interconnection wiring diagrams.

b. Individual schematic diagrams for each relay, control, metering and annunciator circuit. Typical drawings are not acceptable. Assign wire designations so that each segment of each circuit can be identified on internal and interconnection wiring diagrams. Show contact development for all control and selector switches, test switches, DC and AC auxiliary relays, undervoltage relays, protective relays and lockout relays.

c. Internal wiring drawings (point to point wiring diagrams) for relay cabinets, as follows:

1) Use separate wiring diagram(s) for each cabinet.

2) Provide a 2" minimum clear margin on all sides of terminal strips for OWNER’s interconnection cable data.

3) Show devices and terminal blocks in their relative physical arrangement.

Show terminal locations in their relative physical arrangement.

4) Use terminal address system at each end of actual wiring. Tabular format wiring lists are not acceptable.

5) Use same wire designations as those assigned on the schematic diagrams.

d. Front view panel layouts, showing device types keyed to a bill of material, and dimensions to all devices to be installed. Identify nameplates on this drawing.

e. Detailed Annunciator Window and Nameplate list showing the text to be engraved on each window and nameplate, keyed to the panel layout required above

919921-01-09/25 26 09 16.10-3 RELAY/CONTROL CABINETS

f. Detailed arrangement and fabrication drawings for the cabinets, showing the physical location and arrangement of all devices, terminal blocks and cable entry areas and fabrication details

g. Panel and component construction details

h. Detailed bill of material for all material used in relay cabinet

i. Outline showing general arrangement, base details, anchor details, weight (shipping and total) and overall dimensions

3. Test Reports

a. Provide certified test reports for all testing required by this specification, including all testing listed under Quality Assurance.

4. As-Built Drawings

a. Update schematic and wiring drawings to reflect actual conditions.

b. Update all Manufacturer drawings to show all changes and revisions to date of equipment shipment.

c. On As-Built Schematic diagrams, clearly label all terminal points that each circuit connects to, including intermediate terminal block positions.

B. Operation, Maintenance and Installation Manuals: In accordance with Section 01 78 23.

1.05 QUALITY ASSURANCE

A. Factory Inspection and Testing:

1. Relay/Control cabinet assembly:

Assemble, adjust and complete manufacturer’s routine production tests in accordance with ANSI and NEMA standards as well as other tests specified on each item of equipment

a. Check the complete assembly for alignment and fit of enclosure panels.

b. Check switches and relays for correct contact operation.

c. Perform dielectric tests on all wiring in accordance with appropriate standards.

d. Perform point to point continuity tests of all circuits.

e. Functionally test all ac and dc control circuits to verify proper operation. Simulate operation by applying ac currents and voltages to CT and VT circuits, and dc voltages to control circuits. Demonstrate proper operation of all circuits.

f. Cabinets shall be arranged in a line in order during testing, with connections made between cabinets where necessary to complete circuits.

g. Check device markings, nameplate markings, conductor identification and meter and instrumentation scales to assure compliance with the drawings.

B. OWNER may inspect and/or witness all or a portion of the testing procedure.

919921-01-09/25 26 09 16.10-4 RELAY/CONTROL CABINETS

2. PART 2 – PRODUCTS

2.01 SIMPLEX SWITCHBOARD

A. Indoor, enclosed dead-front, self-supporting, free standing steel structure, relay/control cabinets.

B. Dimensions:

1. Width: 32 inches

2. Depth: 24 inches

3. Height: 90 inches above top of base channel

C. Construction:

1. Framework of bolted or welded structural steel shapes with necessary steel braces and stiffeners to assure rigidity.

2. Provide 11 gauge hot or cold rolled steel on panels with mounted devices (panel structure, swing panels) and end trims.

3. Provide at least 12 gauge hot or cold rolled steel for remainder of the panels, reinforced with structural steel shapes as required in the interior to form a self supporting structure.

Locate reinforcement to provide maximum clear panel space to facilitate future additions.

4. Provide suitable raised side and rear mounting pans for mounting of terminal blocks and other auxiliary devices. Raised pans shall allow screws to mount devices without penetrating the outer panel skin. Provide suitable mounting rails/tracks as required by devices.

5. Provide standard 19” rack mount cutouts with inserts for each cabinet, in accordance with the Drawings. In general, the inserts are to be as follows:

a. 40 standard rack units high, with the bottom located 12” above the bottom of the panel.

6. Provide blank filler plates as required to completely close the remaining openings once the respective relays and associated equipment have been installed. Filler plates shall be of minimum 12 gauge painted steel, with bent edges for strength. Drill or punch filler plates as required to mount equipment.

7. Provide top covers with removable plate sections for OWNER’s cable entry. Top opening shall be a minimum of 8 inches front to back and 26 inches side to side, located toward the rear of the cabinets. These plates will be field punched as needed for riser conduits by others.

8. Provide corrosion resistant fasteners and hardware.

9. Provide dual split rear doors for each cabinet, with lockable multipoint latches. Doors shall be half width and hinged on each side, such that when open the maximum projection from the rear of the cabinet is 18 inches.

2.02 ANNUNCIATOR CABINET

A. Indoor, enclosed dead-front, self-supporting, free standing steel structure cabinets

B. Dimensions:

919921-01-09/25 26 09 16.10-5 RELAY/CONTROL CABINETS

1. Width: 32 inches

2. Depth: 24 inches

3. Height: 90 inches above top of base channel

C. Construction:

1. Framework of bolted or welded structural steel shapes with necessary steel braces and stiffeners to assure rigidity.

2. Provide 11 gauge hot or cold rolled steel on panels with mounted devices (panel structure, swing panels) and end trims.

3. Provide at least 12 gauge hot or cold rolled steel for remainder of the panels, reinforced with structural steel shapes as required in the interior to form a self supporting structure.

Locate reinforcement to provide maximum clear panel space to facilitate future additions.

4. Provide suitable raised side and rear mounting pans for mounting of terminal blocks and other auxiliary devices. Raised pans shall allow screws to mount devices without penetrating the outer panel skin. Provide suitable mounting rails/tracks as required by devices.

5. Provide standard 19” rack mount cutouts with inserts for each cabinet, in accordance with the Drawings. In general, the inserts are to be as follows:

a. 40 standard rack units high, with the bottom located 12” above the bottom of the door.

6. Provide top covers with removable plate sections for OWNER’s cable entry. Top opening shall be a minimum of 8 inches front to back and 26 inches side to side, located toward the rear of the cabinets. These plates will be field punched as needed for riser conduits by others.

7. Provide corrosion resistant fasteners and hardware.

8. Provide single front door, with lockable multipoint latches. Door shall be full width, hinged on the left side.

9. Annunciator shall be mounted to the front door.

10. Sides and rear of cabinets shall be filled with terminal blocks.

2.03 FIELD SCADA CABINET

A. Indoor, enclosed dead-front, self-supporting, free standing steel structure cabinets

B. Dimensions:

1. Width: 32 inches

2. Depth: 24 inches

3. Height: 90 inches above top of base channel

C. Construction:

1. Framework of bolted or welded structural steel shapes with necessary steel braces and stiffeners to assure rigidity.

919921-01-09/25 26 09 16.10-6 RELAY/CONTROL CABINETS

2. Provide 11 gauge hot or cold rolled steel on panels with mounted devices (panel structure, swing panels) and end trims.

3. Provide at least 12 gauge hot or cold rolled steel for remainder of the panels, reinforced with structural steel shapes as required in the interior to form a self supporting structure.

Locate reinforcement to provide maximum clear panel space to facilitate future additions.

4. Provide suitable raised side and rear mounting pans for mounting of terminal blocks and other auxiliary devices. Raised pans shall allow screws to mount devices without penetrating the outer panel skin. Provide suitable mounting rails/tracks as required by devices.

5. Provide standard 19” rack mount cutouts with inserts for each cabinet, in accordance with the Drawings. In general, the inserts are to be as follows:

a. 40 standard rack units high, with the bottom located 12” above the bottom of the door.

6. Provide top covers with removable plate sections for OWNER’s cable entry. Top opening shall be a minimum of 8 inches front to back and 26 inches side to side, located toward the rear of the cabinets. These plates will be field punched as needed for riser conduits by others.

7. Provide corrosion resistant fasteners and hardware.

8. Provide single front door, with lockable multipoint latches. Door shall be full width, hinged on the right side.

9. Sides and rear of cabinet to shall be filled with terminal blocks.

2.04 COMPONENTS

A. General

1. Provide relays, meters, switches, auxiliary relays and other devices as shown on OWNER’s material lists. Arrange as shown on OWNER’s drawings.

2. Fabricate, assemble and completely equip with all component devices at the factory.

3. Ship fully assembled units after factory tests as specified herein.

B. Raceways

1. Provide vertical cable raceways on side panels for OWNER’s external cable connections, completely free of internal and inter-panel wiring bundles.

2. Provide panduit or other approved raceway.

3. Size internal wireways for no greater than 50% fill after installation of all planned wiring.

C. Wiring

1. Provide terminal blocks for OWNER field wiring. Locate sufficient terminal blocks vertically adjacent to the incoming control cable wireways to terminate all required control cables from external to cabinets, plus 20% spare terminals. Logically arrange termination points, and group spare terminals together in cabinet. Provide vertical sections of Unistrut or DIN rail to mount terminal blocks, fuses and other aux. equipment that run the full height of each side of cabinet. Vendor shall submit proposed external interface terminal block arrangement for Approval prior to completing wiring design.

919921-01-09/25 26 09 16.10-7 RELAY/CONTROL CABINETS

2. Use No. 14 AWG minimum stranded tinned copper conductor, 600 volt class, type SIS cross-linked polyethylene insulation for secondary and control circuits, unless otherwise specified.

3. Use No. 12 AWG minimum stranded tinned copper conductor, 600 volt class, type SIS cross-linked polyethylene insulation for current transformer secondary circuits.

4. Use No. 16 AWG stranded tinned copper conductor, 600 volt class, type SIS cross-linked polyethylene insulation for SCADA digital input contact wiring and annunciator to terminal block wiring.

5. Groups of wires running between terminal blocks and/or instruments or devices shall be neatly laced together or run in suitable wireways or troughs.

6. Completely install all interdevice wiring on the panels. Install all external interface wiring to the terminal blocks for OWNER connection.

7. Use Multi-strand Class K hinge wire where door openings require bending in service.

8. Where a moving article, such as a door or drawer, will come into contact with a wire, suitable guards shall be provided to protect from chafing of the insulation.

9. No splicing will be allowed in the switchboard wiring.

D. Terminations

1. Made using insulated, tin plated copper ring-tongue terminal lugs, Burndy type TP, Thomas and Betts type STAKON or approved equal

2. Crimped using ratcheting type crimping tools designed to ensure a proper crimp by not releasing the connector until the crimp is fully complete (AMP "Certicrimp" hand tools or equivalent).

3. Made with no more than two conductors per terminal stud

4. Identify at each wire end using white tubular plastic wire markers securely gripping the wire, with black markings indicating destination (other end) of wire. Wire markers shall completely surround the wire, shall be oriented so as to be easily read when the wiring is installed, and shall not be removable once termination has been crimped on.

E. Terminal Blocks:

1. Rated 30 amperes, 600 volts minimum, or as required by circuit conductors

2. Equipped with insulating barriers between poles and washer-head binding screws on each pole.

3. Furnished with engraved terminal points (1-12) and installed in sufficient quantity to provide a minimum of 20 percent spare terminal points for each type block. Spare terminal points shall be grouped logically in each panel, not distributed throughout the group of terminal strips.

4. Manufacturer: GE type EB-25 or prior approved alternate

5. Short circuiting type for current transformer terminations where indicated (GE EB-27 or prior approved alternate)

6. Marked to identify source and function

919921-01-09/25 26 09 16.10-8 RELAY/CONTROL CABINETS

7. Locate lowest terminal block a minimum of 10" from panel bottom and highest terminal block a minimum of 10” from panel top.

F. Fuses:

1. Install fuses and fuse holders in each cubicle for control and auxiliary power circuit terminations.

2. Determine the required quantities and ratings from circuit design requirements.

3. In general, provide separate fusing for each separate circuit, including lockout relays, relay power supplies and meter power supplies.

4. Rated 30 amperes, 600 volts minimum, or as required by circuit design.

5. Dead front, finger safe, with blown fuse indication.

6. Provide 1, 2 or 3 fuses as required by circuit design.

7. Manufacturer: Bussmann type CH14#DIU with blown fuse indication (No Exceptions)

G. Mimic Bus:

1. Provide mimic bus as shown on the Contract Drawings

2. 3/32 inch thick and 3/8” wide plastic or anodized aluminum

3. Attached to panel with screws

4. Color: 115 kV – White, 23 kV - Red

H. Nameplates:

1. Black laminated plastic, with permanent White engraved lettering, beveled edge.

2. Fastened to panel using two small round head screws

3. Installed inside cubicle using two small round head screws

4. Nameplates shall be provided for both panel front and rear for all devices.

5. Nameplate sizes:

a. Panels: 2” x 4”, with 0.25” high text

b. Devices: 1” x 3”, with 0.1875” high text

c. 10 Pole Test Switches: 1” x 5.875”, with 0.07” high text. Test switch nameplates shall have line of text at the top indicating the test switch designation and associated relay or meter, and individual sections below aligned with each test blade that indicate the function of that particular blade. Unused blades shall be left blank (not engraved).

d. 14 Pole Test Switches: 1” x 7.5”, with 0.07” high text. Test switch nameplates shall have line of text at the top indicating the test switch designation and associated relay or meter, and individual sections below aligned with each test blade that indicate the function of that particular blade. Unused blades shall be left blank (not engraved).

6. Nameplate engraving list will be provided by OWNER.

919921-01-09/25 26 09 16.10-9 RELAY/CONTROL CABINETS

I. Indicating Lamp Assemblies:

1. Low drain, switchboard type, with integrally mounted resistor

2. Complete with LED lamp.

3. Suitable for 125 V dc or 120 V ac operation as necessary.

4. Manufacturer: General Electric Type ET-16 socket with LED lamp. Utilize Ledtronics LED lamp in GE socket for white lamps.

J. Instrument, Control, and Selector Switches

1. Type: Rotary, heavy duty, rear connected, semi-flush mounted with escutcheon markings left-right facing from front panel.

2. Contact rating: not less than 20 amperes at 600 volts.

3. Breaker control switches: Electroswitch Control Switch Relay, type CSR, with "TRIP, NAT, NAC, CLOSE" operation, target and pistol grip handle. No Exceptions

4. Selector switches: two or three position with black oval handle, Electroswitch Series 24 or Series 31, as noted. Provide solenoid operated switches (LSR) where indicated. No Exceptions

K. Test Switches

1. Provide 10 pole or 14 pole (as noted) potential type with black handles for each lockout relay. Wire test switch in each normally open lockout relay contact circuit. Connect test switch contact so jaw end is toward lockout relay contact and hinge is towards trip coil.

2. Provide combination current and potential type with black handles for relaying and metering current and voltage circuits. Configuration shall be in accordance with the Protective/Control Device List. Provide with extended terminals where noted.

3. Provide individual clear covers.

4. Manufacturer: ABB Type FT-1 or FT-19RX, as specified. No Exceptions

L. Relays

1. Type: Back connected, semi-flush or rack mounting, as specified in Protective/Control Device List.

2. Case: Dust tight, moisture resistant.

3. Operation indicator: Internally operated unless otherwise specified, provided with manual reset of target, where required.

4. Where possible, all relays shall be provided with LCD text displays.

5. Trip contacts and target operation: 70 - 140 V dc

6. Current coils: 5 ampere AC rated

7. Voltage coils: 67 or 120 volt AC as required

M. Interior Lights and Receptacle

1. Provide LED strip light sized to illuminate the interior of the cabinet. Provide raceway as required from light to panel wireways.

919921-01-09/25 26 09 16.10-10 RELAY/CONTROL CABINETS

2. Provide light switch at an accessible, readily noticeable position adjacent to the door.

Provide suitable raceway from light switch to panel wireways.

a. Simplex cabinets: on side sheet of each cabinet, adjacent to door latch.

3. Provide panel with a 20A, 120Vac GFI duplex receptacle adjacent to light switch.

N. Grounding

1. Provide internal 2 by ¼ inch copper ground buses located at the top of each panel.

2. Join ground buses in adjacent panels with minimum 4/0 AWG bare copper conductor.

3. Drill and tap ground bus every 1 inch for 10-32 screws.

4. Provide instrument transformer secondary circuit, protective relays and other devices having a case ground stud or requiring a specific circuit ground, with a ground connection to the internal ground bus, with a #12 AWG minimum green colored copper wire and a bolted terminal lug. Effectively ground remainder of devices through the steel structure.

2.05 PAINTING

A. Chemically clean, phosphate treat and rinse all uncoated steel after fabrication.

B. Apply a prime coat immediately after cleaning.

C. Apply at least one finish coat of white paint to interior surfaces of switchboard compartments.

D. Apply at least one finish coat of ANSI Z 55.1 No. 61, Light Gray to exterior surfaces.

3. PART 3 – EXECUTION

3.01 ASSEMBLY

A. Fully assembly cabinets in the factory, including installation of all relays, devices, blank plates, wiring, etc.

B. Line up cabinets in order of installation.

C. Install all required panel-panel jumper wiring (not including Annunciator Cabinet). Panel to panel wiring bundles shall be a minimum of 6” longer than required to account for inconsistencies during field installation.

D. Functionally test wiring to ensure proper connections.

3.02 PREPARATION FOR SHIPMENT

A. Panels are to be shipped as single panels, not grouped together.

B. Disconnect wiring to be separated for shipping, and neatly coil back at one end for shipment.

Do not disconnect both ends of harnesses.

C. Separate panels at shipping splits.

D. Provide suitable covering/crating for panels to prevent damage during transit and handling, including mounting on pallets to facilitate easy site handling.

919921BT-01-09/25 Page 1 of 2 Protective/Control Device List

23KV PANEL 1 – BT-324

PROTECTIVE/CONTROL DEVICE LIST

ITEM

NO.

QTY

DESCRIPTION

1. 2

Microprocessor-based directional overcurrent relay with reclosing and fault location, conventional terminal blocks, standard firmware, 2U horizontal rack mount, 125V DC power supply and control voltage, wye-connected VT inputs, 5A phase and neutral current inputs, main board only, standard communications, USB port, 2 10/100T ethernet ports Device: 51P/51NP/324, 51S/51NS/324

Schweitzer Cat#: SEL-0351A-0H2X3E54X1 KEY 7362

2. 1

Test switch type FT-19RX (extended length) for rack mounting, three rack unit (3RU) assembly for low position mounting in the rack panel, trip blades with red handles, individual clear covers, ANSI 61 Gray Device: TS1 (for use with SEL-351A relay) ABB Cat#: FRXG014123036CX08

3. 1 individual clear covers, ANSI 61 Gray Device: TS2 (for use with SEL-351A relay & MFM) ABB Cat#: FRXG014036014CX08

4. 1

Underfrequency trip selector switch, series 24, detent action rotary switch, double throw (with off), 6 double pole double throw maintained contacts, 3 decks, oval handle, escutcheon plate engraving to have “F1” in position 1 (left), “Off” in position 0 (center), “F2” in position 2 (right).

Device 81SS Electroswitch Cat#: 24203B

5. 1

Local-remote selector switch series 24, detent action rotary switch, double-throw (no off), 6 single pole double-throw maintained contacts, 3-decks, oval handle, escutcheon plate engraving to have “LOCAL” in position 1 (center) and “REMOTE” in position 2 (right) Device: 43L/R

6. 1

Circuit Breaker control switch relay, series 24 type CSR, Circuit B, one second delay, with anti-pumping feature, 4 decks, spring return, pistol grip handle, escutcheon plate engraving to have “TRIP” in position 1 (left) and “CLOSE” in position 2 (right), Device: 52/43CS Electroswitch Cat#: 8846DB

919921BT-01-09/25 Page 2 of 2 Protective/Control Device List

7. 1

Arc–Flash Mode low level control latching switch relay with integral blue LED indicating light, series 24P, 3 decks, 2 positions, with escutcheon engraved “OFF” in position 1 (center) and “ON” in position 2 (right). Light to be lit in position 2. 3 decks, 125VDC coil.

Legend plate to read “ARC-FLASH MODE” Device: 43ARC Electroswitch Cat#: 92PA03MU

8. 1

Reclosing cut off low level control latching switch relay with integral white LED indicating light, series 24P, 3 decks, 2 positions, with escutcheon engraved “ON” in position 1 (center) and “OFF” in position 2 (right). Light to be lit in position 2. 3 decks, oval handle, 125VDC coil. Legend plate to read “RECLOSING” Device: 79CO Electroswitch Cat#: 92PA03MV

9. 1

Ground overcurrent trip selector switch with integral white LED indicating light located in center, series 24, 3 decks, detent action, with escutcheon engraved “ON” position 1 (center) and “OFF” in position 2 (right). Light to be lit in position 2. 3 decks, 6 maintained contacts, oval handle. Legend plate to read “GROUND TRIP”:

Device: 51NCO Electroswitch Cat#: Similar to 24203B except for light addition

10.

11.

12.

13.

14.

15.

16.

Single phase voltage monitor for use with 14400/120V VT. 24-250V DC power supply, 60HZ, clear anodized face plate displaying A.C. KVOLTS Bitronics Cat#: VSAIE220000A

Remote display unit for MFM meter Bitronics Cat#: D650MXU011

Multifunction power transducer type M650 with remote display communication capabilities element, for use with 1200/5A CT`s and 14400/120V VT`s.

125 V DC control power, DNP 3.0 communication, 10BaseT/100BaseT, RJ45 port, serial port RS232/RS485 Device: MFM/324 Bitronics Cat#:M650B3U511

White indicating light,125V DC, GE ET16 Socket & Resistor #116B6708G43 with Ledtronics Cat#: UTL1835-1CW LED bulb & W5 Cap

Red indicating light, 125V DC, GE ET16 Socket & Resistor #116B6708G43 with R73 Red LED bulb and R4 cap

Green indicating light, 125V DC, GE ET16 Socket & Resistor #116B6708G43 with G73 Green LED bulb and G4 cap

Amber indicating light, 120V AC, GE ET16 Socket & Resistor #116B6708G45 With A73 Amber LED bulb and A4 cap

919921BT-01-07/25 Page 1 of 2 Protective/Control Device List

23KV PANEL 2 – BT-322

power supply and control voltage, wye-connected VT inputs, 5A phase and neutral current inputs, main board only, standard communications, USB port, 2 10/100T ethernet ports Device: 51P/51NP/322, 51S/51NS/322 individual clear covers, ANSI 61 Gray individual clear covers, ANSI 61 Gray escutcheon plate engraving to have “F1” in position 1 (left), “Off” in position 0 (center), “F2” in position 2 (right).

engraving to have “LOCAL” in position 1 (center) and “REMOTE” in position 2 (right) engraving to have “TRIP” in position 1 (left) and “CLOSE” in position 2 (right), (center) and “ON” in position 2 (right). Light to be lit in position 2. 3 decks, 125VDC coil.

Legend plate to read “ARC-FLASH MODE”

(center) and “OFF” in position 2 (right). Light to be lit in position 2. 3 decks, oval handle, 125VDC coil. Legend plate to read “RECLOSING”

(center) and “OFF” in position 2 (right). Light to be lit in position 2. 3 decks, 6 maintained contacts, oval handle. Legend plate to read “GROUND TRIP”:

Bitronics Cat#: VSAIE220000A

Remote display unit for MFM meter Bitronics Cat#: D650MXU011

Multifunction power transducer type M650 with remote display communication capabilities element, for use with 1200/5A CT`s and 14400/120V VT`s.

125 V DC control power, DNP 3.0 communication, 10BaseT/100BaseT, RJ45 port, serial port RS232/RS485 Device: MFM/322 Bitronics Cat#:M650B3U511

White indicating light,125V DC, GE ET16 Socket & Resistor #116B6708G43 with Ledtronics Cat#: UTL1835-1CW LED bulb & W5 Cap

Red indicating light, 125V DC, GE ET16 Socket & Resistor #116B6708G43 with R73 Red LED bulb and R4 cap

Green indicating light, 125V DC, GE ET16 Socket & Resistor #116B6708G43 with G73 Green LED bulb and G4 cap

17. 1

Ethernet switch, 20 10/100BASE-T Ethernet ports, 4 SFP cages, dual 125/250 Vdc power supplies, rack mounted Device: 2731-2 Schweitzer Cat#: 2731#R05H

919921BT-01-07/25 Page 1 of 3 Protective/Control Device List

23KV PANEL 3 – BT-344

1. 1 power supply and control voltage, wye-connected VT inputs, 5A phase and neutral current inputs, main board only, standard communications, USB port, 2 10/100T ethernet ports Device: 67P/67NP/344

Microprocessor- based complete line protection relay. Four zones of phase and ground mho elements plus four zones of ground distance quadrilateral elements. Programmable four shots reclosing with synchronism and voltage check logic. Six frequency elements for load shedding and restoration. Conventional terminal blocks, standard firmware, 2U horizontal rack mount, 125V DC power supply and control voltage, wye-connected VT inputs, 5A phase and neutral current inputs, main board only, standard communications, USB port,2 10/100T ethernet ports Device: 67S/67NS/344 Schweitzer Cat#: SEL-311C10HH3E54X1 KEY 7230 individual clear covers, ANSI 61 Gray assembly for low position mounting in the rack panel, trip blades with red handles, clear covers, ANSI 61 Gray Device: TS3 (for use with SEL-311C relay & MFM)

Multifunction power transducer type M650 with remote display communication capabilities element, for use with 1200/5A CT’s and 14400/120V VT’s, 125V DC control power, DNP 3.0 communication, 10BaseT/100BaseT,RJ45 port, serial port RS232/RS485 Device: MFM/344 Bitronics Cat#: M650B3U511 engraving to have “LOCAL” in position 1 (center) and “REMOTE” in position 2 (right)

919921BT-01-07/25 Page 2 of 3 Protective/Control Device List engraving to have “TRIP” in position 1 (left) and “CLOSE” in position 2 (right), (center) and “ON” in position 2 (right). Light to be lit in position 2. 3 decks, oval handle, 125VDC coil.

10. 1

(center) and “OFF” in position 2 (right). Light to be lit in position 2. 3 decks, oval handle, 125VDC coil. Legend plate to read “RECLOSING”

11. 1

60HZ, clear anodized face plate displaying A.C. KVOLTS.

Bitronics Cat#: VSAIE220000A

12. 1

Underfrequency trip reset pushbutton switch, heavy duty, 30mm type with extended guard and model KA1G contact block for ring type lugs.

Square D Cat#: KR2UH13-Y2381

13. 2

Lockout relay with electric reset, series LOR/ER. 125 VDC coils, 5 decks, 10 N.O.& 10 N.C. contacts.

Device: 81U/B1X1, 81U/B1X2 Electroswitch Cat#: 7825DD

14. 1

Underfrequency trip cut-off switch, series 24, detent action rotary switch, double throw, 6 maintained contacts, oval handle. Escutcheon plate engraving to have “ON” in position 1 (center) and “OFF” in position 2 (right).

Device: 81CO

17.

individual clear covers, ANSI 61 Gray Device: TS7 (for use with 81U/B1X1, 81U/B1X2 relays) ABB Cat#: FRXG036036036CX08

Remote display unit for MFM meter Bitronics Cat#: D650MXU011

White indicating light,125V DC, GE ET16 Socket & Resistor #116B6708G43 with Ledtronics Cat#: UTL1835-1CW LED bulb & W5 Cap

919921BT-01-07/25 Page 3 of 3 Protective/Control Device List

18.

19.

20.

Red indicating light, 125V DC, GE ET16 Socket & Resistor #116B6708G43 with R73 Red LED bulb and R4 cap

Green indicating light, 125V DC, GE ET16 Socket & Resistor #116B6708G43 with G73 Green LED bulb and G4 cap

PEABODY, MASSACHUSETTS

23KV PANEL 4 – TRANSFORMER T2

BARTHOLOMEW STREET SUBSTATION

PROTECTIVE/CONTROL DEVICE LIST

ITEM

NO. QTY DESCRIPTION

1. 1 Microprocessor- based complete line protection relay. Four zones of phase and ground mho elements plus four zones of ground distance quadrilateral elements. Programmable four shots reclosing with synchronism and voltage check logic. Six frequency elements for load shedding and restoration. Conventional terminal blocks, standard firmware, 2U horizontal rack mount, 125V DC power supply and control voltage, wye-connected VT inputs, 5A phase and neutral current inputs, main board only, standard communications, USB port, 2 10/100T ethernet ports Device: 21/T2 Schweitzer Cat#: SEL-0311C10HH3E54X1 KEY 7230

2. 1 Test switch type FT-19RX (extended length) for rack mounting, three rack unit (3RU) assembly for low position mounting in the rack panel, trip blades with red handles, individual clear covers, ANSI 61 Gray Device: TS3 (for use with SEL-311C relay) ABB Cat#: FRXG014036036CX08

3. 1 Multifunction power transducer type M650 with remote display communication capabilities element, for use with 1200/5A CT’s and 14400/120 VT’s, 125V DC control power, DNP 3.0 communication, 10BaseT/100BaseT RJ port, serial port RS232/RS485 Device: MFM/342 Bitronics Cat#: M650B3U511

4. 2 Local-remote selector switch series 24, detent action rotary switch, double-throw (no off), 6 single pole double-throw maintained contacts, 3-decks, oval handle, escutcheon plate engraving to have “LOCAL” in position 1 (center) and “REMOTE” in position 2 (right) Device: 43L/R Electroswitch Cat#: 24203B

5. 1 Circuit Breaker control switch relay, series 24 type CSR, Circuit B, one second delay, with anti-pumping feature, 4 decks, spring return, pistol grip handle, escutcheon plate engraving to have “TRIP” in position 1 (left) and “CLOSE” in position 2 (right), Device: 52/43CS Electroswitch Cat#: 8846DB

6. 1 Microprocessor-based 2 winding current differential with programmable dual-slope percentage restraint supervised by second and fifth harmonic blocking elements.

125V DC power supply and control voltage, 5A current inputs, 60Hz, ABC phase rotation, 2U horizontal rack mount, 2 REF elements.

Device: 87P/T2 Schweitzer Cat#: SEL-0387A010HX3X34X KEY 7734

NO. QTY DESCRIPTION

7. 1 Test switch type FT-19RX (extended length) for rack mounting, three rack units (3U) for low position mounting in the rack panel, trip blades with red handles, individual clear covers, ANSI 61 gray Device: TS5 (for use with SEL-387 relay) ABB Cat#: FRXG173183183CX08

8. 1 Test switch type FT-19RX (extended length) for rack mounting, three rack unit (3RU) assembly for low position mounting in the rack panel, trip blades with red handles, individual clear covers, ANSI 61 Gray Device: TS6 (for use with 86P/T1, 86S/T1 relays & MFM) ABB Cat#: FRXG036014036CX08

9 1 Load tap changer control switch, Type W2, oval handle 2 stage (1stage rotary action & 1 stage lateral action), rotary action only with handle push in, lateral action only when handle is in position 12, spring return to position 12, engraving to be as follows:

Title to read “84LR/MA”, position 11 to read “RAISE”, position 12 to read “OFF”, position 1 to read “LOWER” Device: 84LR/MA/T2 Electroswitch Cat#: 505A716G02

10 1 Synchroscope – pivot & jewel, 120V AC, 60Hz Device: SYNC Crompton Cat#: 007-146A-PRAE-C6

Synchronizing switch, series 24, oval removable handle, single throw, 2 decks Device: SS Electroswitch Cat#: 2424E

Remote display units for MFM meter Bitronics Cat#: D650MXU011

Load tap changer remote position monitor, 120V AC, 60Hz input, -1 to +1 mA output RS-485 port Intelligent Controls Model#: 1250LTC-1-R-M-120

Lockout relay, series LOR, 125V DC coil, manual reset, test feature, 5 decks, 10 N.O. & 10 N.C. contacts.

Device: 86P/T2, 86S/T2 Electroswitch Cat#: T8705D

White indicating light,125V DC, GE ET16 Socket & Resistor #116B6708G43 with Ledtronics Cat#: UTL1835-1CW LED bulb & W5 Cap

Red indicating light, 125V DC, GE ET16 Socket & Resistor #116B6708G43 with R73 Red LED bulb and R4 cap

Green indicating light, 125V DC, GE ET16 Socket & Resistor #116B6708G43 with G73 Green LED bulb and G4 cap

19 1 Transformer sudden pressure auxiliary interposing relay type HAA,125V DC coil back connected and cover with glass window.

Device: 63FP-T2 GE Cat#: 12HAA16B2 (or approved equal)

20 1 Transducer, 48-250VDC power supply, RS-232/485 serial port, Ethernet 10BaseT/100BaseTX port for DNP& MODBUS communications Device: XDCR/342 Bitronics Cat#: M651-B3-U-5-1-1

PEABODY, MASSACHUSETTS

23KV PANEL 5 – BUS 2

BARTHOLOMEW STREET SUBSTATION

PROTECTIVE/CONTROL DEVICE LIST

ITEM

NO. QTY DESCRIPTION

1. 1 Microprocessor-based directional overcurrent relay with reclosing and fault…