Beaumont City Council
May 2, 2023

City of Beaumont
Request for bid

BEAUMONT
RIVERSIDE COUNTY FIRE DEPT.

STATION 66 ELECTRICAL UPGRADES
CIP PS -03

11.0 What type of work does the Bidder normally perform with its own forces?

12.0 Has Bidder ever failed to complete any work awarded to it? If so, note when, where, and why:

13.0 Within the last five years, has any officer or partner of Bidder's organization ever been an officer or partner of another organization when it failed to complete a contract? If so, attach a separate sheet of explanation:

14.0 List Trade References:

15.0 List Bank References (Bank and Branch Address):

INFORMATION REQUIRED OF BIDDERS
23

City of Beaumont
Request for bid

BEAUMONT
RIVERSIDE COUNTY FIRE DEPT.

STATION 66 ELECTRICAL UPGRADES
CIP PS -03

16.0 Name of Bonding Company and Name and Address of Agent:

INFORMATION REQUIRED OF BIDDERS
24 Page584of786

City of Beaumont
Request for bid

BEAUMONT
B. LIST OF CURRENT PROJECTS (Backlog)
RIVERSIDE COUNTY FIRE DEPT.

STATION 66 ELECTRICAL UPGRADES
CIP PS -03
[**Duplicate Page if needed for listing additional current projects.**] Project
Description of
Bidder's Work
Completion
Date
Cost of
Bidder's Work
Contact Name &
Phone

INFORMATION REQUIRED OF BIDDERS
25

City of Beaumont
Request for bid

BEAUMONT
RIVERSIDE COUNTY FIRE DEPT.

STATION 66 ELECTRICAL UPGRADES
CIP PS -03
C. LIST OF COMPLETED PROJECTS - LAST THREE YEARS
[**Duplicate Page if needed for listing additional completed projects.**] Please include only those projects which are similar enough to demonstrate Bidder's ability to perform the required Work.

Project Client
Description of
Bidder's Work
Period of
Performance
Cost of Bidder's
Work
Contact Name
& Phone

INFORMATION REQUIRED OF BIDDERS
26

City of Beaumont
Request for bid

BEAUMONT
RIVERSIDE COUNTY FIRE DEPT.

STATION 66 ELECTRICAL UPGRADES
CIP PS -03
D. EXPERIENCE AND TECHNICAL QUALIFICATIONS QUESTIONNAIRE Personnel:

The Bidder shall identify the key personnel to be assigned to this project in a management, construction supervision or engineering capacity.

1. List each person's job title, name and percent of time to be allocated to this project:

2. Summarize each person's specialized education:

3. List each person's years of construction experience relevant to the project:

4. Summarize such experience:

Bidder agrees that personnel named in this Bid will remain on this Project until completion of all relevant Work, unless substituted by personnel of equivalent experience and qualifications approved in advance by the City.

INFORMATION REQUIRED OF BIDDERS
27

City of Beaumont
Request for bid
Additional Bidder's Statements:

BEAUMONT
RIVERSIDE COUNTY FIRE DEPT.

STATION 66 ELECTRICAL UPGRADES
CIP PS -03
If the Bidder feels that there is additional information which has not been included in the questionnaire above, and which would contribute to the qualification review, it may add that information in a statement here or on an attached sheet, appropriately marked:

E. VERIFICATION AND EXECUTION
These Bid Forms shall be executed only by a duly authorized official of the Bidder:

I declare under penalty of perjury under the laws of the State of California that the foregoing information is true and correct:

Name of Bidder
Signature
Name and Title
Dated

INFORMATION REQUIRED OF BIDDERS
28

City of Beaumont
Request for bid

BEAUMONT
RIVERSIDE COUNTY FIRE DEPT.

STATION 66 ELECTRICAL UPGRADES
CIP PS -03

NON -COLLUSION AFFIDAVIT
CIP PS -03 RIVERSIDE COUNTY FIRE DEPT. STATION 66 ELECTRICAL

UPGRADES
being first duly sworn, deposes and says that he is
of the party making the attached bid; that the bid is not made in the interest of, or on behalf of, any undisclosed person, partnership, company, association, organization, or corporation; that the bid is genuine and not collusive or sham; that the bidder has not directly or indirectly induced or solicited any other bidder to put in a false or sham bid, and has not directly or indirectly colluded, conspired, connived, or agreed with any bidder or anyone else to put in a sham bid, or that anyone shall refrain from bidding; that the bidder has not in any manner, directly or indirectly, sought by agreement, communication, or conference with anyone to fix the bid price of the bidder or any other bidder, or to fix any overhead, profit, or cost element of the bid price, or of that of any other bidder, or to secure any advantage against the public body awarding the contract of anyone interested in the proposed contract; that all statements contained in the bid are true; and, further, that the bidder has not, directly or indirectly, submitted his or her bid price or any breakdown thereof, or the contents thereof, or divulged information or data relative thereto, or paid, and will not pay, any fee to any corporation, partnership, company association, organization, bid depository, or to any member or agent thereof to effectuate a collusive or sham bid.

I certify (or declare) under penalty of perjury under the laws of the State of California that the foregoing is true and correct.

Name of Bidder
Signature
Name and Title
Dated

NON -COLLUSION AFFIDAVIT
29

City of Beaumont
Request for bid

BEAUMONT
RIVERSIDE COUNTY FIRE DEPT.

STATION 66 ELECTRICAL UPGRADES
CIP PS -03

PERFORMANCE BOND
KNOW ALL PERSONS BY THESE PRESENTS:

THAT WHEREAS, (hereinafter referred to as "City")
has awarded to , (hereinafter referred to as the "Contractor") an agreement for
(hereinafter referred to as the "Project").

WHEREAS, the work to be performed by the Contractor is more particularly set forth in the Contract Documents for the Project dated , (hereinafter referred to as "Contract Documents"), the terms and conditions of which are expressly incorporated herein by reference; and
WHEREAS, the Contractor is required by said Contract Documents to perform the terms thereof and to furnish a bond for the faithful performance of said Contract Documents.

NOW, THEREFORE, we, , the undersigned Contractor and
as Surety, a corporation
organized and duly authorized to transact business under the laws of the State of California, are held and firmly bound unto the City in the sum of DOLLARS, ($ ), said sum being not less
than one hundred percent (100%) of the total amount of the Contract, for which amount well and truly to be made, we bind ourselves, our heirs, executors and administrators, successors and assigns, jointly and severally, firmly by these presents.

THE CONDITION OF THIS OBLIGATION IS SUCH, that, if the Contractor, his or its heirs, executors, administrators, successors or assigns, shall in all things stand to and abide by, and well and truly keep and perform the covenants, conditions and agreements in the Contract Documents and any alteration thereof made as therein provided, on its part, to be kept and performed at the time and in the manner therein specified, and in all respects according to their intent and meaning; and shall faithfully fulfill all obligations including the one-year guarantee of all materials and workmanship; and shall indemnify and save harmless the City, its officers and agents, as stipulated in said Contract Documents, then this obligation shall become null and void; otherwise it shall be and remain in full force and effect.

As a part of the obligation secured hereby and in addition to the face amount specified therefore, there shall be included costs and reasonable expenses and fees including reasonable attorney's fees, incurred by City in enforcing such obligation.

As a condition precedent to the satisfactory completion of the Contract Documents, unless otherwise provided for in the Contract Documents, the above obligation shall hold good for a period of one (1) year after the acceptance of the work by City, during which 30

City of Beaumont
Request for bid

BEAUMONT
RIVERSIDE COUNTY FIRE DEPT.

STATION 66 ELECTRICAL UPGRADES
CIP PS -03
time if Contractor shall fail to make full, complete, and satisfactory repair and replacements and totally protect the City from loss or damage resulting from or caused by defective materials or faulty workmanship. The obligations of Surety hereunder shall continue so long as any obligation of Contractor remains. Nothing herein shall limit the City's rights or the Contractor or Surety's obligations under the Contract, law or equity, including, but not limited to, California Code of Civil Procedure section 337.15.

Whenever Contractor shall be, and is declared by the City to be, in default under the Contract Documents, the Surety shall remedy the default pursuant to the Contract Documents, or shall promptly, at the City's option:
(1) Take over and complete the Project in accordance with all terms and conditions in the Contract Documents; or
(2) Obtain a bid or bids for completing the Project in accordance with all terms and conditions in the Contract Documents and upon determination by Surety of the lowest responsive and responsible bidder, arrange for a Contract between such bidder, the Surety and the City, and make available as work progresses sufficient funds to pay the cost of completion of the Project, less the balance of the contract price, including other costs and damages for which Surety may be liable. The term "balance of the contract price" as used in this paragraph shall mean the total amount payable to Contractor by the City under the Contract and any modification thereto, less any amount previously paid by the City to the Contractor and any other set offs pursuant to the Contract Documents.
(3)
Permit the City to complete the Project in any manner consistent with California law and make available as work progresses sufficient funds to pay the cost of completion of the Project, less the balance of the contract price, including other costs and damages for which Surety may be liable.

The term "balance of the contract price" as used in this paragraph shall mean the total amount payable to Contractor by the City under the Contract and any modification thereto, less any amount previously paid by the City to the Contractor and any other set offs pursuant to the Contract Documents.

Surety expressly agrees that the City may reject any contractor or subcontractor which may be proposed by Surety in fulfillment of its obligations in the event of default by the Contractor.

Surety shall not utilize Contractor in completing the Project nor shall Surety accept a bid from Contractor for completion of the Project if the CITY, when declaring the Contractor in default, notifies Surety of the City's objection to Contractor's further participation in the completion of the Project.
31

City of Beaumont
Request for bid

BEAUMONT
RIVERSIDE COUNTY FIRE DEPT.

STATION 66 ELECTRICAL UPGRADES
CIP PS -03
The Surety, for value received, hereby stipulates and agrees that no change, extension of time, alteration or addition to the terms of the Contract Documents or to the Project to be performed thereunder shall in any way affect its obligations on this bond, and it does hereby waive notice of any such change, extension of time, alteration or addition to the terms of the Contract Documents or to the Project.
[Remainder of Page Left Intentionally Blank.]
32

City of Beaumont
Request for bid

BEAUMONT
RIVERSIDE COUNTY FIRE DEPT.

STATION 66 ELECTRICAL UPGRADES
CIP PS -03
IN WITNESS WHEREOF, we have hereunto set our hands and seals this day of , 2023.

CONTRACTOR/PRINCIPAL
Name
By
SURETY:

By:

Attorney -In -Fact
The rate of premium on this bond is per thousand. The total amount of premium charges, $
(The above must be filled in by corporate attorney.)

THIS IS A REQUIRED FORM
Any claims under this bond may be addressed to:
(Name and Address of Surety)
(Name and Address of Agent or
Representative for service of
process in California, if different
from above)
(Telephone number of Surety and
Agent or Representative for service
of process in California
33

City of Beaumont
Request for bid

STATE OF CALIFORNIA )
) ss.

CITY OF

BEAUMONT
RIVERSIDE COUNTY FIRE DEPT.

STATION 66 ELECTRICAL UPGRADES
CIP PS -03
On this day of , in the year 2023, before me,
, a Notary Public in and for said state, personally
appeared , known to me to be the person
whose name is subscribed to the within instrument as the Attorney -In -Fact of the (Surety) acknowledged to me that he subscribed the name of the
(Surety) thereto and his own name as Attorney -In -
Fact.
(SEAL)
Notary Public in and for said State
Commission expires:

NOTE: A copy of the Power -of -Attorney to local representatives of the bonding company must be attached hereto.
34 Page594of786

City of Beaumont
Request for bid

BEAUMONT
RIVERSIDE COUNTY FIRE DEPT.

STATION 66 ELECTRICAL UPGRADES
CIP PS -03

PAYMENT BOND
KNOW ALL MEN BY THESE PRESENTS That
WHEREAS, the City of Beaumont (hereinafter designated as the "City"), by action taken or a resolution passed , 2023 has awarded to
hereinafter designated as the "Principal," a contract for the work described as follows:
(the "Project"); and
WHEREAS, said Principal is required to furnish a bond in connection with said contract; providing that if said Principal or any of its Subcontractors shall fail to pay for any materials, provisions, provender, equipment, or other supplies used in, upon, for or about the performance of the work contracted to be done, or for any work or labor done thereon of any kind, or for amounts due under the Unemployment Insurance Code or for any amounts required to be deducted, withheld, and paid over to the Employment Development Department from the wages of employees of said Principal and its Subcontractors with respect to such work or labor the Surety on this bond will pay for the same to the extent hereinafter set forth.

NOW THEREFORE, we, the Principal and as Surety,
are held and firmly bound unto the City in the penal sum of Dollars ($ ) lawful money of the United States of America, for the payment of which sum well and truly to be made, we bind ourselves, our heirs, executors, administrators, successors and assigns, jointly and severally, firmly by these presents.

THE CONDITION OF THIS OBLIGATION IS SUCH that if said Principal, his or its subcontractors, heirs, executors, administrators, successors or assigns, shall fail to pay any of the persons named in Section 3181 of the Civil Code, fail to pay for any materials, provisions or other supplies, used in, upon, for or about the performance of the work contracted to be done, or for any work or labor thereon of any kind, or amounts due under the Unemployment Insurance Code with respect to work or labor performed under the contract, or for any amounts required to be deducted, withheld, and paid over to the Employment Development Department or Franchise Tax Board from the wages of employees of the contractor and his subcontractors pursuant to Section 18663 of the Revenue and Taxation Code, with respect to such work and labor the Surety or Sureties will pay for the same, in an amount not exceeding the sum herein above specified, and also, in case suit is brought upon this bond, all litigation expenses incurred by the City in such suit, including reasonable attorneys' fees, court costs, expert witness fees and investigation expenses.

This bond shall inure to the benefit of any of the persons named in Section 3181 of the Civil Code so as to give a right of action to such persons or their assigns in any suit brought upon this bond.
35

City of Beaumont
Request for bid

BEAUMONT
RIVERSIDE COUNTY FIRE DEPT.

STATION 66 ELECTRICAL UPGRADES
CIP PS -03
It is further stipulated and agreed that the Surety on this bond shall not be exonerated or released from the obligation of this bond by any change, extension of time for performance, addition, alteration or modification in, to, or of any contract, plans, specifications, or agreement pertaining or relating to any scheme or work of improvement herein above described, or pertaining or relating to the furnishing of labor, materials, or equipment therefore, nor by any change or modification of any terms of payment or extension of the time for any payment pertaining or relating to any scheme or work of improvement herein above described, nor by any rescission or attempted rescission or attempted rescission of the contract, agreement or bond, nor by any conditions precedent or subsequent in the bond attempting to limit the right of recovery of claimants otherwise entitled to recover under any such contract or agreement or under the bond, nor by any fraud practiced by any person other than the claimant seeking to recover on the bond and that this bond be construed most strongly against the Surety and in favor of all persons for whose benefit such bond is given, and under no circumstances shall Surety be released from liability to those for whose benefit such bond has been given, by reason of any breach of contract between the owner or City and original contractor or on the part of any obligee named in such bond, but the sole conditions of recovery shall be that claimant is a person described in Section 3110 or 3112 of the Civil Code, and has not been paid the full amount of his claim and that Surety does hereby waive notice of any such change, extension of time, addition, alteration or modification herein mentioned.

IN WITNESS WHEREOF, two (2) identical counterparts of this instrument, each of which shall for all purposes be deemed unoriginal thereof, have been duly executed by the Principal and Surety above named, on the day of
20 the name and corporate seal of each corporate party being hereto affixed and these presents duly signed by its undersigned representative pursuant to authority of its governing body.
(Corporate Seal of Principal,
if corporation) Principal (Property Name of Contractor) (Seal of Surety)
By
(Signature of Contractor)
Surety
By
Attorney in Fact
(Attached Attorney -In -Fact Certificate and Required Acknowledgements) *Note: Appropriate Notarial Acknowledgments of Execution by Contractor and +surety and a power of Attorney MUST BE ATTACHED.
36

City of Beaumont
Request for bid
RIVERSIDE COUNTY FIRE DEPT.

BEAUMONT STATION 66 ELECTRICAL
UPGRADES CIP PS -03
02 TECHNICAL SPECIFICATIONS
CIP PS -03 RIVERSIDE COUNTY FIRE DEPT. STATION 66 ELECTRICAL

UPGRADES

CITY of BEAUMONT FIRE STATION r

RIVERSIDE COUNTY FIRE DEPARTMENT
6 -
z
1 Beaumont Fire Station Electrical Upgrade
Riverside County Fire Department Station 66
628 Maple Ave. Beaumont, CA 92223
Specifications
P2SENG
www.p2sinc.com Dec 05, 2022
P2S Project #2021-0505

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

TABLE OF CONTENTS
DIVISION 26 — ELECTRICAL
26 0000 GENERAL ELECTRICAL REQUIREMENTS
26 0160 ELECTRICAL DEMOLITION
26 0519 LOW -VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES 26 0526 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
26 0529 HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS
26 0533 RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS
26 0553 IDENTIFICATION FOR ELECTRICAL SYSTEMS
26 0573 SHORT CIRCUIT, COORDINATION AND ARC FLASH STUDIES 26 2416 PANELBOARDS
26 2726 WIRING DEVICES
26 2816 ENCLOSED SWITCHES AND CIRCUIT BREAKERS
26 3600 TRANSFER SWITCHES
TABLE OF CONTENTS 01 0000 - 1

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
SECTION 26 00 00 - GENERAL ELECTRICAL REQUIREMENTS
PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SCOPE
A. Basic electrical requirements specifically applicable to Division 26 Sections.

B. Work includes but is not necessarily limited to the following:

1. Labor, materials, services, equipment, and appliances required for completion of tasks as indicated on drawing or in specification or as inherently necessary to provide complete and operational electrical systems including:
a. All temporary construction power including test power, temporary heat and lighting;
b. Incidental items not indicated on the drawings nor mentioned in the Specifications that belong to the work described, or are required to provide complete and operable systems, as though called out here in every detail; c. Cleaning, cutting, patching, repairing and painting; d. Testing and commissioning;
e. The Contractor shall coordinate this Section with all other Sections of the Specification.

1.3 DRAWINGS AND SPECIFICATIONS
A. Drawings accompanying these Specifications show intent of Work to be done.

Specifications shall identify quality and grade of installation and where equipment and hardware is not particularly specified, Contractor shall provide submittals for all products and install them per manufacturers' recommendations, and in a workmanlike manner.

B. Examine Drawings and Specifications for elements in connection with this Work; determine existing and new general construction conditions and be familiar with all limitations caused by such conditions.

C. In the event of a conflict or inconsistency between items indicated on the plans and/or specifications or with code requirements, the note, specification or code which prescribes and establishes the more complete job or the higher standard prevail.

D. Plans are intended to show general arrangement and extent of Work contemplated.

Exact location and arrangement of parts shall be determined after the Owner has reviewed equipment, as Work progresses, to conform in best possible manner with surroundings, and as directed by the Owner's Representative.

GENERAL ELECTRICAL REQUIREMENTS 26 00 00 - 1

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
E. For purposes of clearness and legibility, the electrical drawings are essentially diagrammatic. The size and location of equipment is shown to scale where possible. The contractor shall verify all conditions, data information as indicated on the drawings and in the specification sections where electrical work interfaces with other trades.

F. Contract Documents are intended to show the scope and general arrangement of the Work under this Contract. Drawings are not intended to be scaled for roughing in measurements or to serve as shop drawings. Where job conditions require minor changes or adjustments in the indicated locations or arrangement of the Work, such changes shall be made without change in the Contract amount.

G. The contractor shall maintain as built drawings to reflect all changes made during construction and any deviations from the electrical drawings. This includes deviations from circuit numbers and any addition, deletion or relocation of fixtures/outlets shown on working drawings.

1.4 UTILITIES
A. Location and sizes of electrical, mechanical and plumbing service facilities are shown in accordance with data secured from existing record drawings and site observations. Data shown are offered as an estimating guide without guarantee of accuracy. Check and verify all data given, and verify exact location of all utility services pertaining to Work prior to excavation or performing Work.

1.5 APPLICABLE REFERENCE STANDARDS, CODES AND REGULATIONS A. Meet requirements of all state codes having jurisdiction.

B. State of California Code of Regulations:

1. Title 8, Chapter 4. Division of Industrial Safety, Subchapter 5. Electrical Safety Orders (Cal/OSHA):
a. Low -Voltage Electrical Safety Orders (Sections 2299 - 2599) b. High -Voltage Electrical Safety Orders (Sections 2700 - 2989)

2. Title 19, State Fire Marshal Regulations

3. Current California Building Code (CBC), Title 24, Part 2

4. Current California Electrical Code, Title 24, Part 3

5. Current California Mechanical Code, Title 24, Part 4

6. Current California Plumbing Code, Title 24, Part 5

7. Current California Energy Code, Title 24, Part 6

8. Current California Fire Code, Title 24, Part 9

9. Current California Standards Code, Title 24, Part 12 C. Additional Referenced Standards:

1. ANSI American National Standards Institute

2. IEEE Institute of Electrical and Electronic Engineers

3. NEMA National Electrical Manufacturer's Association

4. NFPA National Fire Protection Association Standards

5. UL Underwriters Laboratories
GENERAL ELECTRICAL REQUIREMENTS 26 00 00 - 2

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
D. Codes and ordinances having jurisdiction over Work are minimum requirements; but, if Contract Documents indicate requirements, which are in excess of those minimum requirements, then requirements of the Contract Documents shall be followed. Nothing in these drawings and specifications shall be construed to permit work not conforming to governing codes or regulations. Should there be any conflicts between Contract Documents or codes or any ordinances having jurisdiction, report these to the Owner's Representative.

E. Obtain permits, and request inspections from authority having jurisdiction.

1.6 PROJECT AND SITE CONDITIONS
A. The arrangement of and connection to equipment shown on the Drawings is based upon information available and is not intended to show exact dimensions peculiar to a specific manufacturer. The Drawings are, in part, diagrammatic and some features of the illustrated equipment installations may require revision to meet actual equipment installation requirements. Structural supports, housekeeping pads, piping connections and adjacent equipment may have to be altered to accommodate the equipment provided. No additional payment will be made for such revisions or alterations.

B. Examine all Drawings and Specifications to be fully cognizant of all work required under this Division.

C. Examine site related work and surfaces before starting work of any Section.

D. Install Work in locations shown on approved Drawings, unless prevented by Project conditions.

E. Prepare drawings showing proposed rearrangement of Work to meet Project conditions, including changes to Work specified in other Sections. Obtain permission from the Owner's Representative before proceeding.

1.7 COOPERATION WITH WORK UNDER OTHER DIVISIONS
A. Cooperate with other trades to facilitate general progress of Work. Allow all other trades every reasonable opportunity for installation of their work.

B. Work under this Division shall follow general building construction closely. Set pipe sleeves and inserts and verify that openings for chases and pipes are provided.

C. Work with other trades in determining exact location of outlets, conduits, pipes, and pieces of equipment to avoid interference with lines required to maintain proper installation of Work.

D. Make such progress in the Work to not delay work of other trades.

GENERAL ELECTRICAL REQUIREMENTS 26 00 00 - 3

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

1.8 DISCREPANCIES
A. The contractor shall check all drawings furnished to him immediately upon their receipt and shall promptly notify the owner of any discrepancies. Figures marked on drawings shall in general be followed in preference to scale measurements. Large scale drawings in general govern small scale drawings. The contractor shall compare all drawings and verify the figures before laying out the work and will be responsible for any errors which might have been avoided thereby. Where no figures or notations are given, the plans shall be followed
B. Omissions from the Drawings or Specifications or the erroneous description of details of work which are manifestly necessary to carry out the intent of the Drawings and Specifications, or which are customarily performed, shall not relieve the Contractor from performing such omitted or erroneously described details of the work but they shall be performed as if fully and correctly set forth and described in the drawings and specifications.

C. If any part of the Specifications or Drawings appears unclear or contradictory, apply to Owner's Representative for interpretation and decision as early as possible, including during bidding period. Do not proceed with such work without Owner Representatives decision. Beginning work of any Section constitutes acceptance of conditions.

1.9 CHANGES
A. The Contractor shall be responsible to make and obtain approval from the Owner's Representative for all necessary adjustments in piping and equipment layouts as required to accommodate the relocations of equipment and/or devices, which are affected by any approved authorized changes or Product substitutions. All changes shall be clearly indicated on the "Record" drawings.

1.10 SUBMITTALS
A. Refer to Division 01 for additional requirements.

B. The manufacturer, contractor or supplier shall include a written statement that the submitted equipment, hardware or accessory complies with the requirement of that particular specification section.

C. The manufacturer shall resubmit the specification section showing compliance with each respective paragraphs and specified items and features in that particular specification section.

D. All exceptions shall be clearly identified by referencing respective paragraph and other requirements along with proposed alternative.

E. Note that prior to acceptance of submittals for review, a submittal schedule shall be submitted to the Owner's Representative.

GENERAL ELECTRICAL REQUIREMENTS 26 00 00 - 4

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
F. Submit all Division 26 shop drawings and product data grouped and referenced by the specification technical section number in one complete submittal package.

G. Shop Drawings:

1. Include installation details of equipment indicating proposed location, layout and arrangement, accessories, piping, and other items that must be shown to assure a coordinated installation.

2. Indicate adequate clearance for operation, maintenance, and replacement of operating equipment devices.

3. If equipment is rejected, revise drawings to show acceptable equipment and resubmit.

4. Whenever more than one (1) manufacturer's product is specified, the first named product is the basis of design used in the Drawings and the use of alternate -named manufacturer's products or substitutes may require modifications to the design.

5. The Contractor shall be responsible for all equipment ordered and/or installed prior to receipt of shop drawings returned from the Owner's Representative bearing the Owner's Representative stamp of "Reviewed". All corrections or modifications to the equipment as noted on the shop drawings shall be performed and equipment removed from the job site at the request of the Owner's Representative without additional compensation.

6. Manufacturer's Data: For each manufactured item, provide current manufacturer's descriptive literature of cataloged products, certified equipment drawings, diagrams, performance and characteristic curves if applicable, and catalog cuts.

7. Standard Compliance: When materials or equipment provided by the Contractor must conform to the standards of organizations such as American National Standards Institute (ANSI) or UL, submit proof of such conformance to the Owner Representative for approval. If an organization uses a label or listing to indicate compliance with a particular standard, the label or listing will be acceptable evidence, unless otherwise specified. In lieu of the label or listing, submit a certificate from an independent testing organization, which is competent to perform acceptance testing and is approved by the Owner Representative. The certificate shall state that the item has been tested in accordance with the specified organization's test methods and that the item conforms to the specified organization's standard.

8. Certified Test Reports: Before delivery of materials and equipment, certified copies of all test reports specified in individual sections shall be submitted for approval.

9. Certificates of Compliance or Conformance: Submit manufacturer's certifications as required on products, materials, finish, and equipment indicated in the technical sections. Certifications shall be documents prepared specifically for this Contract.

Pre-printed certifications and copies of previously submitted documents will not be acceptable. The manufacturer's certifications shall name the appropriate products, equipment, or materials and the publication specified as controlling the quality of that item. Certification shall not contain statements to imply that the item does not meet requirements specified, such as "as good as"; or "achieve the same end use and results as materials formulated in accordance with the referenced publications"; or "equal or exceed the service and performance of the specified material." Certifications shall simply state that the item conforms to the requirements specified. Certificates shall be printed on the manufacturer's GENERAL ELECTRICAL REQUIREMENTS 26 00 00 - 5

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
letterhead and shall be signed by the manufacturer's official authorized to sign certificates of compliance or conformance.

H. The Contractor shall submit all passcodes and passwords for any hardware and software required for the operations and troubleshooting in all systems and components no less than fourteen (14) calendar days prior to Final Completion.

1.11 PROJECT RECORD DOCUMENTS
A. Refer to Division 01 for additional requirements.

1. All changes, deviations and information recorded on the "Project Record Drawings" set during Construction shall be redrafted using the latest version of AutoCAD or Revit, where applicable.

2. Submit completed shop drawings to the Owner prior to completion in digital format.

3. Contractor hand -marked or drafted redlined "Project Record Drawings" will not be accepted.

1.12 PRODUCT ALTERNATIVES OR SUBSTITUTIONS
A. Refer to General Conditions and Division 01 for additional requirements.

1.13 OPERATING INSTRUCTIONS
A. Furnish approved operating instructions for systems and equipment indicated in the technical sections for use by operation and maintenance personnel.

1.14 MANUFACTURER'S RECOMMENDATIONS
A. Where installation procedures or any part thereof are required to be in accordance with manufacturer's recommendations, furnish printed copies of the recommendations prior to installation. Installation of the item shall not proceed until recommendations are received. Failure to furnish recommendations shall be cause for rejection of the equipment or material.

1.15 DELIVERY AND STORAGE
A. Refer to Division 01 for additional requirements.

B. Handle, store, and protect equipment and materials in accordance with the manufacturer's recommendations and with the requirements of NFPA 70B P, Appendix I, titled "Equipment Storage and Maintenance During Construction." Replace damaged or defective items with new items.

GENERAL ELECTRICAL REQUIREMENTS 26 00 00 - 6

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

1.16 GUARANTEE
A. Except as may be specified under other sections in the Specifications, guarantee all equipment furnished under the Specifications for a period of one year from date of project acceptance against defective workmanship and material and improper installation. Upon notification of failure, correct deficiency immediately and without cost to the Owner.

B. Standard warranty of manufacturer shall apply for replacement of parts after expiration of the above period. Manufacturer shall furnish replacement parts to the Owner for their service agency as directed.

PART 2 - PRODUCTS

2.1 COMPETITIVE PRODUCTS
A. Unless otherwise noted, any reference in the Specification to any article, device, product, material, fixture, form, or type of construction by name, make, or catalog number shall be interpreted as establishing a standard of quality and shall not be construed as limiting competition. The Contractor may at his option propose substitutions for such material in accordance with the substitution procedure outlined in the Contract Documents.

2.2 MATERIALS
A. Provide all new materials and equipment, free from any defects, in first-class condition, and suitable for the space provided. Provide materials and equipment approved by UL authority having jurisdiction approved testing agency, wherever standards have been established by that agency.

B. Where two or more units of the same class of material or equipment are required, provide products of a single manufacturer. Component parts of units or equipment need not be products of the same manufacturer.

C. Unless otherwise indicated, provide materials and equipment which are the standard products of manufacturers regularly engaged in the production of such materials and equipment. Provide the manufacturers' latest standard design that conforms to these Specifications.

D. Provide materials and equipment with manufacturers' standard finish system, except where otherwise specified. Provide manufacturers' standard finish color, except where specific color is indicated. If manufacturer has no standard color, finish equipment with ANSI Number 61, light gray color.

E. Environmental and Seismic Conditions: Material and Equipment shall be designed to insure satisfactory operation and operational life in the environmental and seismic conditions which will prevail where they are being installed. Electrical equipment and enclosures shall be designed, constructed and certified to withstand external loading conditions as prescribed by the California Building Code for the locations of the equipment. Supplied equipment shall either be shake table tested and certified or GENERAL ELECTRICAL REQUIREMENTS 26 00 00 - 7

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
comprehensive seismic calculations shall be provided. All seismic calculations and structural drawings shall bear the seal of a Structural Professional Engineer currently licensed in the State of California. Earthquake design shall be based on the equivalent lateral force analysis procedure per ASCE 7-05 Section 12.8.

PART 3 - EXECUTION

3.1 GENERAL
A. Obtain and pay for all permits and inspections, including any independent testing required to verify standard compliance, and deliver certificates for same to the Owner's Representative.

3.2 WORK RESPONSIBILITIES
A. The drawings indicate diagrammatically the desired locations or arrangement of piping, equipment, etc., and are to be followed as closely as possible. Proper judgment must be exercised in executing the work to secure the best possible installation in the available space and to overcome local difficulties due to space limitations or interference with structural conditions.

B. The Contractor is responsible for the correct placing of Work and the proper location and connection of Work in relation to the work of other trades. Advise appropriate trade as to locations of access panels.

C. In the event changes in the indicated locations or arrangements are necessary, due to developed conditions in the construction or rearrangement of furnishings or equipment, such changes shall be made without extra cost, providing the change is ordered before the conduit runs, etc. and work directly connected to same is installed and no extra materials are required.

D. Where equipment is furnished by others, verify dimensions and the correct locations of this equipment before proceeding with the roughing -in of connections.

E. All scaled and figured dimensions are approximate of typical equipment of the class indicated. Before proceeding with any work, carefully check and verify all dimensions, sizes, etc. with the drawings to see that the equipment will fit into the spaces provided without violation of applicable codes.

F. Should any changes to the Work indicated on the Drawings or described in the Specifications be necessary in order to comply with the above requirements, notify the Owner immediately and cease work on all parts of the contract, which are affected until approval for any required modifications to the construction has been obtained from the Owner.

G. Be responsible for any cooperative work, which must be altered due to lack of proper supervision or failure to make proper provisions in time. Such changes shall be under GENERAL ELECTRICAL REQUIREMENTS 26 00 00 - 8

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
direction of the Owner and shall be made to his satisfaction. Perform all Work with competent and skilled personnel.

H. The electrical drawings do not indicate all fittings, hardware, or appurtenances required for a complete operating installation.

I. Wiring diagrams are not intended to indicate the exact course of raceways.

J. One -line and riser diagrams are only schematics and do not show physical arrangements of equipment.

K. All workmanship, including aesthetic as well as electrical aspects of the Work, shall be of the highest quality consistent with the best practices of the trade.

L. Replace or repair, without additional compensation, any Work, which, in the opinion of the Owner, does not comply with these requirements.

3.3 CLEANING & PAINTING OF EQUIPMENT
A. Factory Applied:

1. Electrical equipment shall have factory -applied painting systems, which shall, as a minimum, meet the requirements of NEMA ICS 6 corrosion -resistance test, except equipment specified to meet requirements of ANSI C37.20 shall have a finish as specified in ANSI C37.20.

2. Refer to individual sections of this Division for more stringent requirements.

B. Field Applied: Paint electrical equipment as required to touch up, to match finish on other equipment in adjacent spaces, or to meet safety criteria.

C. After installation, all metal finishes shall be polished and cleaned of all dirt, rust, cement, plaster, grease, and paint.

END OF SECTION 260000
GENERAL ELECTRICAL REQUIREMENTS 26 00 00 - 9

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
SECTION 26 01 60 - ELECTRICAL DEMOLITION
PART 1 - GENERAL

1.1 SECTION INCLUDES
A. Removal of existing power distribution equipment, transformers, light fixtures, fixture support brackets, electrical conduits /conductors and all other associated accessories as noted on drawings.

B. Contractor shall provide electrical demolition required for work noted on drawings.

C. The Contractor shall dispose of demolished electrical equipment as directed by the City.

City has first right of refusal for all equipment.

1.2 APPLICABLE PUBLICATIONS: the publications listed below form a part of this specification to the extent referenced. The publications are referred to in the text by the basic designation only.

A. Environmental Protection Agency (EPA) Regulations:

1. 40 CFR 261 Regulations Identifying Hazardous Waste

2. 40 CFR 263 Regulations for Hazardous Waste Transporters

3. Hazardous Waste Facilities
B. U.S. Department of Labor, Occupational Safety and Health Administration (OSHA) Regulation:

1. 29 CFR 1910.94 Subpart G, Occupational Health and Environmental Control C. Department of Transportation (DOT):

1. 49 CFR 178 Regulations for Shipping Container Specifications PART 2- PRODUCTS

2.1 MATERIALS AND EQUIPMENT
A. Materials and equipment for patching and extending work: As specified in individual Sections, if applicable.

PART 3 - EXECUTION

3.1 EXAMINATION
A. Verify field measurements and circuiting arrangements are as shown on Drawings.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
B. Verify that abandoned wiring and equipment serve only abandoned facilities.

C. Demolition drawings are based on field observation and existing record documents.

Report discrepancies to Engineer before disturbing existing installation.

D. Beginning of demolition means installer accepts existing conditions.

3.2 PREPARATION
A. Disconnect electrical systems in and under walls, concrete, and structures scheduled for removal.

B. Coordinate electrical outages with the City.

C. Provide temporary wiring and connections to maintain existing systems in-service during construction. When work must be performed on energized equipment or circuits, use personnel experienced in such operations.

D. All work shall be carried out in accordance with SCA process.

3.3 DEMOLITION AND EXTENSION OF EXISTING ELECTRICAL WORK.

A. Demolish existing electrical work under provisions of this Section and as indicated on the drawings.

B. Remove abandoned wiring to source of supply unless otherwise indicated.

C. Remove exposed abandoned conduit. Cut conduit flush with walls and floors, and patch surfaces, if required by Architectural drawings.

D. Disconnect and remove abandoned distribution equipment.

E. Repair adjacent construction and finishes damaged during demolition and extension work.

F. Maintain access to existing electrical installations which remain active. Modify installation or provide access panel as appropriate.

3.4 CLEANING AND REPAIR
A. Clean and repair existing materials and equipment which remain or are to be reused.

END OF SECTION 260160
ELECTRICAL DEMOLITION 260160 - 2

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
SECTION 26 05 19 - LOW -VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. Section Includes:

1. Building wires and cables rated 600 V and less.

2. Connectors, splices, and terminations rated 600 V and less.

B. Related Requirements:

1. Section 260553 "Identification for Electrical Systems."

1.3 DEFINITIONS
A. ASTM: American Society of Testing Materials.

B. ICEA: Insulated Cable Engineers Association.

C. IEEE: Institute of Electrical & Electronics Engineers.

D. NEMA: National Electrical Manufacturers Association.

E. NETA ATS: InterNational Electrical Testing Association - Acceptance Testing Specification.

F. VFD: Variable frequency drive.

1.4 ACTION SUBMITTALS
A. Product Data: Submit manufacturer's technical data for each type of product, indicating conductor/cable construction, insulation material, thickness of insulation, jacket, cable stranding, and voltage rating of each type of conductor/cable specified, splices and terminations. Indicate date and place of manufacture for each conductor/cable, cable, splice and termination.

B. Manufacturer's ISO certification.

C. Product Cable Schedule: Indicate type, use, location, and termination locations.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

1.5 INFORMATIONAL SUBMITTALS
A. Qualification Data: For Independent Testing Agency.

B. Field quality -control reports. Perform field testing of cables per para 3.8. Submit six (6) copies of field test reports to owner's representative within two (2) weeks of completion of test.

1.6 QUALITY ASSURANCE
A. General Requirements: The low voltage power conductors and cable shall be copper, minimum 600V rated unless otherwise indicated. Aluminum conductors and cables shall not be accepted unless otherwise indicated.

B. Materials and installation shall meet or exceed requirements in the following referenced standards and shall be listed and labelled by UL.

1. ICEA S-95-658/ NEMA WC 70.

2. AEIC CS8 is a medium voltage cable standard.

3. UL 1072.

4. IEEE.

5. ASTM.

6. NEMA.

C. Conductors and cables shall be of the same manufacturer and shipped to the job site in original unbroken reels.

D. Conductors and cables shall be manufactured with in twelve (12) months of installation.

Date of manufacture shall be clearly marked on conductors or conductor reels.

E. Manufacturer shall have minimum ten (10) years experience in the manufacturer of conductors and cables similar to those specified on this project.

F. Manufacturer shall have ISO 9001 and ISO 9002 certification.

G. All conductors and cables shall be new and supplied by a local distributor.

H. If alternate manufacturer of products other than what are specified in this section are submitted, all necessary documents not limited to cut sheets, technical information, test reports from recognized testing labs and factory test reports shall be submitted to the satisfaction of the owner/engineer to ensure quality and conformance to the specifications. Additional testing shall be undertaken if it is concluded by the owner/engineer that the submitted test reports are either insufficient or do not include all tests necessary for product acceptance. The tests shall be conducted by a recognized lab acceptable to the owner/engineer and all tests shall be witnessed by owner's/engineer's personnel. All testing procedures and test results shall be satisfactory to the owner/engineer. Contractor shall be responsible for arranging the tests, for transportation, food and lodging for minimum of one owner's/engineer's representative to witness the test at the testing lab. Include all costs for the above in the bid.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
I. Testing: Provide the services of an independent qualified testing laboratory to perform the specified field tests. Notify the City's Representative fourteen (14) days in advance of performance of work requiring testing.

J. Conductors, cables, splices and terminations shall be manufactured within twelve (12) months of installation. Each item shall have a permanent marking on the product or the original manufacturers' package indicating the date of manufacture unless otherwise noted.

K. Testing Agency Qualifications:

1. Testing agency shall be an independent company; shall have been a member of NETA for a minimum of last ten (10) years and has permanent in-house testing engineers and technicians involved with testing of low voltage electrical power conductors and cables similar to those specified on this project.

2. Testing company shall be located with 50 miles radius of the project.

3. Testing Agency's Field Supervisor: Certified by NETA to supervise on -site testing.

4. Field Testing technician and supervisor shall have minimum ten (10) years' experience in field testing of low voltage power conductors and cables of the type and rating similar to the conductors and cables to be tested on this project.

PART 2 - PRODUCTS

2.1 CONDUCTORS AND CABLES
A. Manufacturers: Subject to compliance with requirements, provide products by one of the following manufacturers:

B. Basis -of -Design Product:

1. General Cable Technologies Corporation.

2. Southwire Incorporated

3. Alpha Wire.

4. Belden Inc.

5. Encore Wire Corporation..

C. Conductor Material: Electrical grade, soft drawn annealed copper, 98 percent conductivity, and fabricated in accordance with ASTM and ICEA standards. Minimum size is number 12 for branch circuits, number 14 stranded for control wiring. Aluminum conductors are not permitted. Copper Conductors: Comply with NEMA WC 70/ICEA S- 95-658.

D. Conductor Insulation: Comply with NEMA WC 70/ICEA S-95-658 for Type THHN-2- THWN-2, and Type XHHW-2 for underground and damp/wet/corrosive environments (including pool pump machine rooms).

E. VFD Cable:

1. Comply with UL 1277, UL 1685, and NFPA 70 for Type TC-ER cable.

2. Type TC-ER with oversized crosslinked polyethylene insulation, dual spirally wrapped copper tape shields and three bare symmetrically applied ground wires, and sunlight- and oil -resistant outer PVC jacket.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

3. Comply with UL requirements for cables in Classes I and I I , Division 2 hazardous location applications.

F. Provide separate neutral with each branch circuit serving outlets. When dedicated neutrals are provided, use color spiral to match associated phase.

2.2 CONNECTORS AND SPLICES
A. Manufacturers: Subject to compliance with requirements, provide products by one of the following manufacturers:

1. Ideal Industries, Inc.

2. Ilsco

3. NSi Industries LLC.

4. O-Z/Gedney; a brand of Emerson Industrial Automation.

5. 3M; Electrical Markets Division.

6. TE Connectivity - Raychem.

B. Description: Factory -fabricated connectors and splices of size, ampacity rating, material, type, and class for application and service indicated.

C. Copper conductors shall be terminated in copper or bronze mechanical connectors or lugs or tool applied compression connections made of copper for all connections except those on wiring devices.

D. Splices in wires No. 10 and smaller shall be made with twist -on splicing connector in accordance with UL486-C. Connections in wires No. 8 and larger shall be made with compression type connectors in accordance with UL486-A and wrapped with insulated tape in accordance with UL501. Insulating tape shall be applied in a minimum of two layers of half wrap or built to match the overall insulation of the wire.

E. Splices in underground pull boxes or corrosive environments shall be made submersible type and made using "3M" Scotch -cast epoxy kits.

F. Pressure type connectors are not permitted.

2.3 SYSTEM DESCRIPTION
A. Electrical Components, Devices, and Accessories: UL Listed and labeled as defined in NFPA 70 and CEC Article 310, by a qualified testing agency, and marked for intended location and application.

B. Comply with NFPA 70.

LOW -VOLTAGE ELECTRICAL POWER CONDUCTOR AND CABLES 260519 - 4

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
PART 3 - EXECUTION

3.1 CONDUCTOR MATERIAL APPLICATIONS
A. Feeders: Copper. Solid for No. 10 AWG and smaller; stranded for No. 8 AWG and larger.

B. Branch Circuits: Copper. Solid for No. 12 AWG and smaller; stranded for No. 10 AWG and larger, except VFD cable, which shall be extra flexible stranded.

3.2 CONDUCTOR INSULATION AND MULTICONDUCTOR CABLE APPLICATIONS AND

WIRING METHODS
A. Service Entrance: Type XHHW-2, single conductors in raceway B. Exposed Feeders: Type THHN-2-THWN-2, single conductors in raceway; Type XHHW- 2, for wet/damp/corrosive environments.

C. Feeders Concealed in Ceilings, Walls, Partitions, and Crawlspaces: Type THHN-2- THWN-2, single conductors in raceway.

D. Feeders Concealed in Concrete, below Slabs -on -Grade, and Underground:

Type XHHW-2, single conductors in raceway
E. Feeders in Cable Tray: TC rated, Type THHN-2-THWN-2, single conductors in raceway, ;Type XHHW-2, single conductors in raceway larger than No. 1/0 AWG for wet/damp/corrosive environments.

F. Exposed Branch Circuits, Including in Crawlspaces: Type THHN-2-THWN-2, single conductors in raceway; Type XHHW-2, single conductors in raceway for wet/damp/corrosive environments.

G. Branch Circuits Concealed in Ceilings, Walls, and Partitions: Type THHN-2-THWN-2, MC Cable.

H. Branch Circuits Concealed in Concrete, below Slabs -on -Grade, and Underground:

Type XHHW-2, MC Cable.

I. Branch Circuits in Cable Tray: TC rated Type THHN-2-THWN-2, MC Cable; Type XHHW- 2, single conductors in raceway for wet/damp/corrosive environments J. Cord Drops and Portable Appliance Connections: Type SO, hard service cord with stainless -steel, wire -mesh, strain relief device at terminations to suit application.

K. VFD Output Circuits: Type XHHW-2 in metal conduit with braided shield with dual tape shield.

L. Any serving to or through corrosive environments including pool pump machine rooms:

Type XHHW-2 in metal conduit with braided shield with dual tape shield.

LOW -VOLTAGE ELECTRICAL POWER CONDUCTOR AND CABLES 260519 - 5

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

3.3 INSTALLATION OF CONDUCTORS AND CABLES
A. All conductors and cables shall be installed in a raceway.

B. Before installing conductors and cables in existing conduits, verify the continuity of each conduit; each surface conduit is properly supported per code and clear of any debris.

C. Complete raceway installation between conductor and cable termination points according to Section 260533 "Raceways and Boxes for Electrical Systems" prior to pulling conductors and cables.

D. Use manufacturer -approved pulling compound or lubricant where necessary; compound used must not deteriorate conductor or insulation. Do not exceed manufacturer's recommended maximum pulling tensions and sidewall pressure values.

E. Use pulling means, including fish tape, cable, rope, and basket -weave wire/cable grips, that will not damage cables or raceway.

F. Install exposed cables parallel and perpendicular to surfaces of exposed structural members and follow surface contours where possible.

G. Support cables according to Section 260529 "Hangers and Supports for Electrical Systems."

3.4 CONNECTIONS
A. Tighten electrical connectors and terminals according to manufacturer's published torque - tightening values. If manufacturer's torque values are not indicated, use those specified in UL 486A -486B.

B. Make splices, terminations, and taps that are compatible with conductor material and that possess equivalent or better mechanical strength and insulation ratings than unspliced conductors].

1. Use oxide inhibitor in each splice, termination, and tap for any aluminum equipment terminals.

C. Wiring at Outlets: Install conductor at each outlet, with at least 6 inches (150 mm) of slack.

3.5 IDENTIFICATION
A. Each conductor shall be factory color coded by conductor manufacturer. Identify and color -code conductors and cables according to Section 260553 "Identification for Electrical Systems." Wires shall be identified by surface markings indicating manufacturer's identification, conductor size and metal, voltage rating, UL symbol, type designations and optional rating. Indentations for lettering is not permitted.

B. Identify each spare conductor at each end with identity number and location of other end of conductor and identify as spare conductor.

LOW -VOLTAGE ELECTRICAL POWER CONDUCTOR AND CABLES 260519 - 6

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

3.6 SLEEVE AND SLEEVE -SEAL INSTALLATION FOR ELECTRICAL PENETRATIONS A. Install sleeves and sleeve seals at penetrations of exterior floor and wall assemblies.

Comply with requirements in Section 260544 "Sleeves and Sleeve Seals for Electrical Raceways and Cabling."

3.7 FIRESTOPPING
A. Apply firestopping to electrical penetrations of fire -rated floor and wall assemblies to restore original fire -resistance rating of assembly according to Section 078410 "Penetration Firestopping."

3.8 FIELD QUALITY CONTROL
A. Testing Agency: Engage an independent qualified testing agency to perform tests and inspections.

B. Manufacturer's Field Service: Engage a factory -authorized service representative to test and inspect components, assemblies, and equipment installations, including connections.

C. Perform the following tests and inspections:

1. After installing conductors and cables and before electrical circuitry has been energized, test service entrance conductors, feeder conductors and the conductors feeding the following critical equipment and services for compliance with requirements.

2. Perform each visual and mechanical inspection and electrical tests stated in latest NETA Acceptance Testing Specification section 7.3.2 (Inspection and Test Procedures -Cables, Low Voltage -600V Maximum). Certify compliance with test parameters per NETA tables.

3. Infrared Scanning: After Substantial Completion, but not more than 60 days after Final Acceptance, perform an infrared scan of each splice in conductors No. 3 AWG and larger. Remove box and equipment covers so splices are accessible to portable scanner. Correct deficiencies determined during the scan. a. Follow-up Infrared Scanning: Perform an additional follow-up infrared scan of each splice 11 months after date of Substantial Completion. b. Instrument: Use an infrared scanning device designed to measure temperature or to detect significant deviations from normal values. Provide calibration record for device.
c. Record of Infrared Scanning: Prepare a certified report that identifies splices checked and that describes scanning results. Include notation of deficiencies detected, remedial action taken, and observations after remedial action.

D. Test and Inspection Reports: Prepare a written report to record the following:

1. Procedures used.

2. Results that comply with requirements. Include color scan images.

3. Results that do not comply with requirements and corrective action taken to achieve compliance with requirements.

LOW -VOLTAGE ELECTRICAL POWER CONDUCTOR AND CABLES 260519 - 7

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
E. Cables will be considered defective if they do not pass tests and inspections.

END OF SECTION 260519
LOW -VOLTAGE ELECTRICAL POWER CONDUCTOR AND CABLES 260519 - 8

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
SECTION 26 05 26 - GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. Section Includes: Grounding systems and equipment.

B. Section includes grounding systems and equipment, plus the following special applications:

1. Underground distribution grounding.

2. Ground bonding common with lightning protection system.

1.3 DEFINITIONS:

A. NETA ATS: InterNational Electrical Testing Association - Acceptance Testing Specification.

B. NETA MTS: InterNational Electrical Testing Association - Maintenance Testing Specification.

C. NFPA : National Fire Protection Association.

D. IEEE: Institute of Electrical and Electronics Engineers

1.4 ACTION SUBMITTALS
A. Product Data: Submit manufacturer's technical catalog cuts for each type of product indicated.

B. Shop Drawings: Site drawings to scale including details showing location and size of each field connection of grounding system.

1. Wiring Diagrams: Differentiate between manufacturer installed and field installed wiring.

C. Sustainable Design Submittals:

1. Product Data: For each conductor and cable indicating lead content.

GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 260526 - 1

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

1.5 INFORMATIONAL SUBMITTALS
A. Informational Submittals: Plans drawn to scale (1/4"=1'-0") showing dimensioned locations of grounding features specified in "Field Quality Control" Article, including the following:

1. Test wells.

2. Ground rods.

3. Ground rings.

4. Grounding conductors, connectors.

5. Grounding arrangements and connections for separately derived systems.

6. Grounding for sensitive electronic equipment.

B. Qualification Data: For qualified independent testing agency and testing agency's field supervisor.

C. Field quality -control reports. Submit written test reports including the following:

1. Test procedures used.

2. Test results that comply with requirements.

3. Results of failed tests and corrective action taken to achieve test results that comply with requirements.

1.6 CLOSEOUT SUBMITTALS
A. Operation and Maintenance Data: For grounding to include in emergency, operation, and maintenance manuals. In addition to items specified in Section 017823 "Operation and Maintenance Data," include the following:

1. Instructions for periodic testing and inspection of grounding features at test wells grounding connections for separately derived systems based on NFPA 70 / CECB. a. Tests shall determine if ground -resistance or impedance values remain within specified maximums, and instructions shall recommend corrective action if values do not.
b. Include recommended testing intervals.

1.7 QUALITY ASSURANCE
A. Testing Agency Qualifications:

1. Testing agency shall be an independent company; shall have been a member of NETA for a minimum of last ten (10) years and has permanent in-house testing engineers and technicians involved with testing of grounding systems similar to those specified on this project.

2. Testing company shall be located with 50 miles radius of the project.

3. Testing Agency's Field Supervisor: Currently certified by NETA to supervise on - site testing.

4. Field Testing technician and supervisor shall have minimum ten (10) years' experience in field testing of rounding systems of the type and rating similar to the systems to be tested on this project.

GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 260526 - 2

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
B. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70 / CEC, by a qualified testing agency, and marked for intended location and application.

C. Comply with UL 467 for grounding and bonding materials and equipment.

PART 2 - PRODUCTS

2.1 GROUNDING ELECTRODES, CONDUCTORS, CONNECTOR, BUS:

A. Manufacturers: Subject to compliance with requirements, provide products by one of the following, or equal:

1. Grounding Connectors, Bars and Rods:
a. Erico - Pentair Electrical Fastening Solutions
b. Burndy — A Hubbell Company.
c. Ideal Industries, Inc.
d. O-Z/Gedney Co. - A brand of Emerson Industrial Automation. e. Thomas & Betts - A Member of the ABB Group.

2. Grounding Conductors and cables:
a. Southwire
b. American Insulated Wire
c. Okonite

2.2 CONDUCTORS
A. Insulated Conductors: Copper wire or cable insulated for 600 V unless otherwise required by applicable Code or authorities having jurisdiction.

B. Bare Copper Conductors:

1. Solid Conductors: ASTM B 3.

2. Stranded Conductors: ASTM B 8.

3. Tinned Conductors: ASTM B 33.

4. Bonding Cable: 28 kcmil, 14 strands of No. 17 AWG conductor, 1/4 inch (6 mm) in diameter.

5. Bonding Conductor: No. 4 or No. 6 AWG, stranded conductor.

6. Bonding Jumper: Copper tape, braided conductors terminated with copper ferrules; 1-5/8 inches (41 mm) wide and 1/16 inch (1.6 mm) thick.

7. Tinned Bonding Jumper: Tinned -copper tape, braided conductors terminated with copper ferrules; 1-5/8 inches (41 mm) wide and 1/16 inch (1.6 mm) thick.

C. Bare Grounding Conductor and Conductor Protector for Wood Poles:

1. No. 4 AWG minimum, soft -drawn copper.

2. Conductor Protector: Half -round PVC or wood molding; if wood, use pressure - treated fir, cypress, or cedar.

D. Grounding Bus: Predrilled rectangular bars of annealed copper, 1/4 by 4 inches (6.3 by 100 mm) in cross section, with 9/32 -inch (7.14 -mm) holes spaced 1-1/8 inches (28 mm) GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 260526 - 3

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
apart. Stand-off insulators for mounting shall comply with UL 891 for use in switchboards, 600 V. Lexan or PVC, impulse tested at 5000 V.

E. Lead Content: Less than 300 parts per million

2.3 CONNECTORS
A. Listed and labeled by UL for applications in which used and for specific types, sizes, and combinations of conductors and other items connected.

B. Bolted Connectors for Conductors, Rods and Pipes: Copper or copper alloy, pressure type with at least two bolts.

1. Pipe Connectors: Clamp type, sized for pipe.

C. Welded Connectors: Exothermic -welding kits of types recommended by kit manufacturer for materials being joined and installation conditions.

D. Bus -bar Connectors: Mechanical type, cast silicon bronze, solderless compression or exothermic -type wire terminals, and long -barrel, two -bolt connection to ground bus bar.

E. Lead Content: Less than 300 parts per million

2.4 GROUNDING ELECTRODES
A. Ground Rods: Copper -clad; 3/4 inch by 10 feet (19 mm by 3 min diameter.

PART 3 - EXECUTION

3.1 APPLICATIONS
A. Conductors: Install solid conductor for No. 10 AWG and smaller, and stranded conductors for No. 8 AWG and larger unless otherwise indicated.

B. Underground Grounding Conductors: Install bare tinned -copper conductor, No. 2/0 AWG minimum.

1. Bury at least 24 inches (600 mm) below grade.

2. Duct -Bank Grounding Conductor: Bury 12 inches (300 mm) above duct bank when indicated as part of duct -bank installation.

C. Grounding Bus: Install in electrical and telephone equipment rooms, in rooms housing service equipment or IT rooms, and elsewhere as indicated.

1. Install bus on insulated spacers 2 inches (50 mm) minimum from wall, 6 inches (150 mm) above finished floor unless otherwise indicated.

2. Where indicated on both sides of doorways, route bus up to top of door frame, across top of doorway, and down to specified height above floor; connect to horizontal bus.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
D. Conductor Terminations and Connections:

1. Pipe and Equipment Grounding Conductor Terminations: Bolted connectors.

2. Underground Connections: Welded connectors except at test wells and as otherwise indicated.

3. Connections to Ground Rods at Test Wells: Bolted connectors.

4. Connections to Structural Steel: Welded connectors.

3.2 GROUNDING UNDERGROUND DISTRIBUTION SYSTEM COMPONENTS A. Comply with IEEE C2 grounding requirements.

B. Pad -Mounted Transformers: Install two ground rods and ground ring around the pad.

Ground pad -mounted equipment and noncurrent -carrying metal items associated with substations by connecting them to underground cable and grounding electrodes. Install tinned -copper conductor not less than No. 1/0 AWG for ground ring and for taps to equipment grounding terminals. Bury ground ring not less than 6 inches (150 mm) from the foundation.

3.3 EQUIPMENT GROUNDING
A. Install insulated equipment grounding conductors with all feeders and branch circuits in the same conduit containing phase and neutral conductors. Comply with NFPA 70 / CEC, Article 250, for types, sizes, and quantities of equipment grounding conductors, unless specific types, larger sizes, or more conductors than required by NFPA 70 / CEC are indicated.

B. Install insulated equipment grounding conductors with the following items, in addition to those required by NFPA 70 / CEC. :

1. Feeders and branch circuits.

2. Lighting circuits.

3. Receptacle circuits.

4. Single-phase motor and appliance branch circuits.

5. Three-phase motor and appliance branch circuits.

6. Flexible raceway runs.

7. Armored and metal -clad cable runs.

8. Busway Supply Circuits: Install insulated equipment grounding conductor from grounding bus in the switchgear, switchboard, or distribution panel to equipment grounding bar terminal on busway.

9. Computer and Rack -Mounted Electronic Equipment Circuits: Install insulated equipment grounding conductor in branch -circuit runs from equipment -area power panels and power -distribution units.

C. Air -Duct Equipment Circuits: Install insulated equipment grounding conductor to duct - mounted electrical devices operating at 120 V and more, including air cleaners, heaters, dampers, humidifiers, and other duct electrical equipment. Bond conductor to each unit and to air duct and connected metallic piping.

GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 260526 - 5

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
D. Water Heater, Heat -Tracing, and Antifrost Heating Cables: Install a separate insulated equipment grounding conductor to each electric water heater and heat -tracing cable.

Bond conductor to heater units, piping, connected equipment, and components.

E. Isolated Equipment Enclosure Circuits: For designated equipment supplied by a branch circuit or feeder, isolate equipment enclosure from supply circuit raceway with a nonmetallic raceway fitting listed for the purpose. Install fitting where raceway enters enclosure and install a separate insulated equipment grounding conductor. Isolate conductor from raceway and from panelboard grounding terminals. Terminate at equipment grounding conductor terminal of the applicable derived system or service unless otherwise indicated.

F. Signal and Communication Equipment: In addition to grounding and bonding required by NFPA 70 / CEC, provide a separate grounding system complying with requirements in TIA/ATIS J -STD -607-A.

1. For telephone, alarm, voice and data, and other communication equipment, provide No. 4 AWG minimum insulated grounding conductor in raceway from grounding electrode system to each service location, terminal cabinet, wiring closet, and central equipment location.

2. Service and Central Equipment Locations and Wiring Closets: Terminate grounding conductor on a 1/4 -by -4 -by -12 -inch (6.3 -by -100 -by -300 -mm) grounding bus.

3. Terminal Cabinets: Terminate grounding conductor on cabinet grounding terminal.

4. All metallic conduits and cable tray shall be continuously bonded to maintain low resistance ground path and bonded back to the central equipment by the use of bonding jumpers where needed.

G. Metallic Fences or Other Metal Structures: Comply with requirements of IEEE C2. Bond metallic fences and other metal structures located within 8 feet (2.5 m) vertically or 16 feet (5 m) horizontally of exposed conductors or equipment.

1. Grounding Conductor: Bare, tinned -copper, not less than No. 8 AWG.

2. Gates: Shall be bonded to the gate support post with a flexible bonding jumper.

Bond each gate support post to the grounding electrode system in the area.

3. Provide bond across fence openings with 2 AWG bonding jumper buried 18 inches (460 mm) minimum below finished grade. Extend local grounding electrode system to cover swing of gates.

4. Barbed Wire: Strands shall be bonded to the grounding conductor.

3.4 INSTALLATION
A. Grounding Conductors: Route along shortest and straightest paths possible unless otherwise indicated or required by Code. Avoid obstructing access or placing conductors where they may be subjected to strain, impact, or damage.

B. Ground Rods: Drive rods until tops are 2 inches (50 mm) below finished floor or final grade unless otherwise indicated.

1. Interconnect ground rods with grounding electrode conductor below grade using exothermic welds, except at test wells and as otherwise indicated. Make connections without exposing steel or damaging coating if any.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

2. For grounding electrode system, install ground rods at least three rods (unless otherwise indicated on the drawings), spaced at least one -rod length from each other and located at least the same distance from other grounding electrodes, and connect to the service grounding electrode conductor.

C. Bonding Straps and Jumpers: Install in locations accessible for inspection and maintenance except where routed through short lengths of conduit.

1. Bonding to Structure: Bond straps directly to basic structure, taking care not to penetrate any adjacent parts.

2. Bonding to Equipment Mounted on Vibration Isolation Hangers and Supports:

Install bonding so vibration is not transmitted to rigidly mounted equipment.

3. Use exothermic -welded connectors for outdoor locations; if a disconnect -type connection is required, use a bolted clamp.

D. Grounding and Bonding for Piping:

1. Metal Water Service Pipe: Install insulated copper grounding conductors, in conduit, from building's main service equipment, or grounding bus, to main metal water service entrances to building. Connect grounding conductors to main metal water service pipes; use a bolted clamp connector or bolt a lug -type connector to a pipe flange by using one of the lug bolts of the flange. Where a dielectric main water fitting is installed, connect grounding conductor on street side of fitting. Bond metal grounding conductor conduit or sleeve to conductor at each end.

2. Separately Derived System (SDS): All multiple branch metal water piping laterals originating from outside the area being served by the SDS and which serve the same area being served by the SDS shall be bonded to the common grounding electrode (GE) or the common grounding electrode conductor (GEC). The bonding connection shall be made at each level that the metal water piping serves. When multiple SDS's are installed or an SDS serves multiple levels of a structure, a copper common GEC shall be installed for the SDS as permitted in NFPA 70 / CEC article 250.30 (D)3 and sized per article 250.30 (A) and (B).

3. Water Meter Piping: Use braided -type bonding jumpers to electrically bypass water meters. Connect to pipe with a bolted connector.

4. Bond each aboveground portion of gas piping system downstream from equipment shutoff valve.

E. Bonding Interior Metal Ducts: Bond metal air ducts to equipment grounding conductors of associated fans, blowers, electric heaters, and air cleaners. Install tinned bonding jumper to bond across flexible duct connections to achieve continuity.

F. Grounding for Steel Building Structure: Install a driven ground rod at base of each corner column and at intermediate exterior columns at distances not more than 60 feet (18 m) apart.

G. Ground Ring: Install a grounding conductor, electrically connected to each building structure ground rod and to each steel column, extending around the perimeter of building. Refer to pool plans and specifications for additional bonding to system.

1. Install tinned -copper conductor not less than No. 4/0 AWG for ground ring and for taps to building steel.

2. Bury ground ring not less than 24 inches (600 mm) from building's foundation.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

3.5 LABELING
A. Comply with requirements in Section 260553 "Identification for Electrical Systems" for instruction signs. The label or its text shall be green.

B. Install labels at the telecommunications bonding conductor and grounding equalizer and at the grounding electrode conductor where exposed.

1. Label Text: "If this connector or cable is loose or if it must be removed for any reason, notify the facility manager."

3.6 FIELD QUALITY CONTROL
A. Testing Agency: Engage an independent qualified testing agency to perform tests and inspections. Refer to section
B. Manufacturer's Field Service: Engage a factory -authorized service representative to inspect, test, and adjust components, assemblies, and equipment installations, including connections.

C. Perform tests and inspections.

1. Manufacturer's Field Service: Engage a factory -authorized service representative to inspect components, assemblies, and equipment installations, including connections, and to assist in testing.

D. Tests and Inspections:

1. After installing grounding system but before permanent electrical circuits have been energized, test for compliance with requirements.

2. Inspect physical and mechanical condition. Verify tightness of accessible, bolted, electrical connections with a calibrated torque wrench according to manufacturer's written instructions.

3. Test completed grounding system at each location where a maximum ground - resistance level is specified, at service disconnect enclosure grounding terminal, at ground test wells, and at individual ground rods. Make tests at ground rods before any conductors are connected.
a. Measure ground resistance no fewer than two full days after last trace of precipitation and without soil being moistened by any means other than natural drainage or seepage and without chemical treatment or other artificial means of reducing natural ground resistance.
b. Perform tests by fall -of -potential method according to IEEE 81.

4. Prepare dimensioned Drawings locating each test well, ground rod and ground - rod assembly, and other grounding electrodes. Identify each by letter in alphabetical order, and key to the record of tests and observations. Include the number of rods driven and their depth at each location and include observations of weather and other phenomena that may affect test results. Describe measures taken to improve test results.

E. Grounding system will be considered defective if it does not pass tests and inspections.

F. Prepare test and inspection reports.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
G. Report measured ground resistances that exceed the following values:

1. Power and Lighting Equipment or System with Capacity of 500 kVA and Less: 1 ohms.

2. Power and Lighting Equipment or System with Capacity of 500 to 1000 kVA: 1 ohms.

3. Power Distribution Units or Panelboards Serving Electronic Equipment: 1 ohm(s).

4. Substations and Pad -Mounted Equipment: 5 ohms.

5. Manhole Grounds: 10 ohms.

H. Excessive Ground Resistance: If resistance to ground exceeds specified values, notify Architect promptly and include recommendations to reduce ground resistance.

END OF SECTION 260526
GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 260526 - 9

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
SECTION 26 05 29 - HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. This Section includes the following:

1. Hangers and supports for electrical equipment and systems.

2. Construction requirements for concrete bases.

1.3 DEFINITIONS
A. EMT: Electrical metallic tubing.

B. IMC: Intermediate metal conduit.

C. RMC: Rigid metal conduit.

1.4 PERFORMANCE REQUIREMENTS
A. Design supports for multiple raceways capable of supporting combined weight of supported systems and its contents.

B. Design equipment supports capable of supporting combined operating weight of supported equipment and connected systems and components.

C. Rated Strength: Adequate in tension, shear, and pullout force to resist maximum loads calculated or imposed for this Project, with a minimum structural safety factor of five times the applied force.

1.5 ACTION SUBMITTALS
A. Product Data: For the following:

1. Steel slotted support systems.

2. Nonmetallic slotted support systems.

B. Shop Drawings: Signed and sealed by a qualified structural engineer. Show fabrication and installation details and include calculations for the following:

1. Trapeze hangers. Include Product Data for components.

2. Steel slotted channel systems. Include Product Data for components.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

3. Nonmetallic slotted channel systems. Include Product Data for components.

4. Equipment supports.

1.6 INFORMATIONAL SUBMITTALS
A. Welding certificates.

1.7 QUALITY ASSURANCE
A. Welding: Qualify procedures and personnel according to AWS D1.1/D1.1 M, "Structural Welding Code - Steel."
B. Comply with NFPA 70/CEC.

1.8 COORDINATION
A. Coordinate size and location of concrete bases. Cast anchor -bolt inserts into bases.

Concrete, reinforcement, and formwork requirements are specified together with concrete Specifications.

B. Coordinate installation of roof curbs, equipment supports, and roof penetrations.

PART 2 - PRODUCTS

2.1 SUPPORT, ANCHORAGE, AND ATTACHMENT COMPONENTS
A. Steel Slotted Support Systems: Comply with MFMA-4, factory -fabricated components for field assembly.

1. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following:

2. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
a. Allied Tube & Conduit: Part of Atkore International
b. Cooper B -Line, Inc.; a division of Eaton Inc.
c. ERICO International Corporation.
d. GS Metals Corp.
e. Thomas & Betts Corporation: A Member of the ABB Group. f. Unistrut; Part of Atkore International,
g. Wesanco, Inc.

3. Metallic Coatings: Hot -dip galvanized after fabrication and applied according to MFMA-4.

4. Painted Coatings: Manufacturer's standard painted coating applied according to M F MA -4.

5. Channel Dimensions: Selected for applicable load criteria.

B. Raceway and Cable Supports: As described in NECA 1 and NECA 101.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
C. Conduit and Cable Support Devices: Steel hangers, clamps, and associated fittings, designed for types and sizes of raceway or cable to be supported.

D. Support for Conductors in Vertical Conduit: Factory -fabricated assembly consisting of threaded body and insulating wedging plug or plugs for non -armored electrical conductors or cables in riser conduits. Plugs shall have number, size, and shape of conductor gripping pieces as required to suit individual conductors or cables supported.

Body shall be malleable iron.

E. Structural Steel for Fabricated Supports and Restraints: ASTM A 36/A 36M, steel plates, shapes, and bars; black and galvanized.

F. Mounting, Anchoring, and Attachment Components: Items for fastening electrical items or their supports to building surfaces include the following:

1. Powder -Actuated Fasteners: Threaded -steel stud, for use in hardened portland cement concrete, steel, or wood, with tension, shear, and pullout capacities appropriate for supported loads and building materials where used. a. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following:
b. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
1) Hilti Inc.
2) ITW Ramset/Red Head; a division of Illinois Tool Works, Inc. 3) MKT Fastening, LLC.
4) Simpson Strong -Tie Co., Inc.; Masterset Fastening Systems Unit.

2. Mechanical -Expansion Anchors: Insert -wedge -type, stainless steel, for use in hardened portland cement concrete with tension, shear, and pullout capacities appropriate for supported loads and building materials in which used. a. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following:
b. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
1) Cooper B -Line, Inc.; a division of Cooper Industries. 2) Empire Tool and Manufacturing Co., Inc.
3) Hilti Inc.
4) ITW Ramset/Red Head; a division of Illinois Tool Works, Inc. 5) MKT Fastening, LLC.

3. Concrete Inserts: Steel or malleable -iron, slotted support system units similar to MSS Type 18; complying with MFMA-4 or MSS SP -58.

4. Clamps for Attachment to Steel Structural Elements: MSS SP -58, type suitable for attached structural element.

5. Through Bolts: Structural type, hex head, and high strength. Comply with ASTM A 325.

6. Toggle Bolts: All -steel springhead type.

7. Hanger Rods: Threaded steel.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

2.2 FABRICATED METAL EQUIPMENT SUPPORT ASSEMBLIES
A. Description: Welded or bolted, structural -steel shapes, shop or field fabricated to fit dimensions of supported equipment.

B. Materials: Comply with requirements in Section 055000 "Metal Fabrications" for steel shapes and plates.

PART 3 - EXECUTION

3.1 APPLICATION
A. Comply with NECA 1 and NECA 101 for application of hangers and supports for electrical equipment and systems except if requirements in this Section are stricter.

B. Maximum Support Spacing and Minimum Hanger Rod Size for Raceway: Space supports for EMT, IMC, and RMC as required by scheduled in NECA 1, where its Table 1 lists maximum spacings less than stated in NFPA 70/CEC. Minimum rod size shall be 1/4 inch in diameter.

C. Multiple Raceways or Cables: Install trapeze -type supports fabricated with steel slotted support system, sized so capacity can be increased by at least 25 percent in future without exceeding specified design load limits.

1. Secure raceways and cables to these supports with two -bolt conduit clamps.

D. Spring -steel clamps designed for supporting single conduits without bolts may be used for 1 -1/2 -inch and smaller raceways serving branch circuits and communication systems above suspended ceilings and for fastening raceways to trapeze supports.

3.2 SUPPORT INSTALLATION
A. Comply with NECA 1 and NECA 101 for installation requirements except as specified in this Article.

B. Raceway Support Methods: In addition to methods described in NECA 1, EMT and RMC may be supported by openings through structure members, as permitted in NFPA 70/CEC.

C. Strength of Support Assemblies: Where not indicated, select sizes of components so strength will be adequate to carry present and future static loads within specified loading limits. Minimum static design load used for strength determination shall be weight of supported components plus 200 Ib.

D. Mounting and Anchorage of Surface -Mounted Equipment and Components: Anchor and fasten electrical items and their supports to building structural elements by the following methods unless otherwise indicated by code. See structural drawings for equipment mounting and anchorage.

1. To Wood: Fasten with lag screws or through bolts.

2. To New Concrete: Bolt to concrete inserts.

HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 260529 - 4

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

3. To Masonry: Approved toggle -type bolts on hollow masonry units and expansion anchor fasteners on solid masonry units.

4. To Existing Concrete: Expansion anchor fasteners.

5. Instead of expansion anchors, powder -actuated driven threaded studs provided with lock washers and nuts may be used in existing standard -weight concrete 4 inches thick or greater. Do not use for anchorage to lightweight -aggregate concrete or for slabs less than 4 inches thick.

6. To Steel: Welded threaded studs complying with AWS D1.1/D1.1M, with lock washers and nuts.

7. To Light Steel: Sheet metal screws.

8. Items Mounted on Hollow Walls and Nonstructural Building Surfaces: Mount cabinets, panelboards, disconnect switches, control enclosures, pull and junction boxes, transformers, and other devices on slotted -channel racks attached to substrate by means that meet seismic -restraint strength and anchorage requirements.

E. Drill holes for expansion anchors in concrete at locations and to depths that avoid reinforcing bars.

3.3 INSTALLATION OF FABRICATED METAL SUPPORTS
A. Comply with installation requirements in Section 055000 "Metal Fabrications" for site - fabricated metal supports.

B. Cut, fit, and place miscellaneous metal supports accurately in location, alignment, and elevation to support and anchor electrical materials and equipment.

C. Field Welding: Comply with AWS D1.1/D1.1M.

3.4 CONCRETE BASES
A. Construct concrete bases of dimensions indicated but not less than 4 inches larger in both directions than supported unit, and so anchors will be a minimum of 10 bolt diameters from edge of the base. See structural details for thickness and reinforcing requirements.

B. Use 4000 -psi, 28 -day compressive -strength concrete.

C. Anchor equipment to concrete base.

1. Place and secure anchorage devices. Use supported equipment manufacturer's setting drawings, templates, diagrams, instructions, and directions furnished with items to be embedded.

2. Install anchor bolts to elevations required for proper attachment to supported equipment.

3. Install anchor bolts according to anchor -bolt manufacturer's written instructions and structural details provided.

HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 260529 - 5

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

3.5 PAINTING
A. Touchup: Clean field welds and abraded areas of shop paint. Paint exposed areas immediately after erecting hangers and supports. Use same materials as used for shop painting. Comply with SSPC-PA 1 requirements for touching up field -painted surfaces.

1. Apply paint by brush or spray to provide minimum dry film thickness of 2.0 mils.

B. Touchup: Comply with requirements in Section 099111 "Exterior Painting" Section 099123 "Interior Painting" and Section 099600 "High Performance Coatings" for cleaning and touchup painting of field welds, bolted connections, and abraded areas of shop paint on miscellaneous metal.

C. Galvanized Surfaces: Clean welds, bolted connections, and abraded areas and apply galvanizing -repair paint to comply with ASTM A 780.

END OF SECTION 260529
HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 260529 - 6

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
SECTION 26 05 33 - RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS PART 1 - GENERAL

1.1 GENERAL REQUIREMENTS
A. All wiring shall be installed in concealed conduit unless indicated otherwise in these specifications. Surface raceways shall be used in exposed locations in finished areas where conduits cannot be concealed. All surface installation will require City approval.

B. Separate conduit shall be used for the following wiring:

1. Emergency Power System Wiring.

2. Fire Alarm System.

3. Public Address System.

4. Security System.

5. Telephone/Data Outlets (See Telecom/Data Section).

C. Boxes shall include:

1. Boxes

2. Cabinets and Enclosures

3. Safety Switches

1.2 SUMMARY
A. Section Includes:

1. Building wires and cables rated 600 V and less.

2. Connectors, splices, and terminations rated 600 V and less.

B. Related Requirements:

1. Section 260513 "Medium -Voltage Cables" for single -conductor and multiconductor cables, cable splices, and terminations for electrical distribution systems with 2001 to 35,000 V.

2. Section 260553 "Identification for Electrical Systems." PART 2 - PRODUCTS

2.1 MATERIALS
A. Rigid Steel Conduit: Provide standard weight steel that is hot -dipped galvanized, and sherardized both inside and out after threading, with threaded connectors and couplings.

Electro galvanizing is not permitted. Intermediate Metal Conduit, IMC, will not be permitted.

B. Rigid Steel Conduit Fittings: Fitting shall be zinc coated, ferrous metal and threaded type in accordance with ANSI C80.4.

RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 1

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
C. Electric Metallic Tubing (EMT): Provide tubing of high-grade cold rolled steel electrically welded with exterior protective coating of hot galvanized zinc, applied by the electro galvanized process. Interior of surface coated with aluminum lacquer or enamel.

Manufactured by Allied Tube and Conduit, Triangle, Republic, Torrance Tubing, Western, Wheatland or equal.

D. EMT Fittings: Fitting shall be watertight, gland ring compression type (no set screw type), wrench tightened connectors and coupling. Indenture and Die Cast will not be acceptable. Manufactured by O -Z Gedney, Raco, Appleton, or Steel City.

E. Aluminum Conduit: No aluminum conduits.

F. Flexible Steel Conduit: Provide conduit manufactured from single strip, standard weight steel hot -dipped galvanized on all four sides prior to conduit fabrication or aluminum strips.

G. Flexible Conduit Connectors and Couplings: Provide die cast fittings of the type that screw into the inside of the conduit with threaded edges at 90 degrees to the fitting body to insure a force fit. Binding screw type will not be acceptable. Manufactured by O -Z Gedney, T&B, Steel City or equal.

H. Flexible Liquidtight Steel Conduit: Liquid -tight conduit shall be manufactured from single strip standard weight steel, hot dipped galvanized on all four sides prior to conduit fabrication and shall be provided with an extruded polyvinyl chloride cover. Liquidtight conduit and fittings shall provide positive ground continuity. Include a separate ground conductor for each circuit. Manufacturer "Sealtite Flexible" Type "UA," "Flex -Seal Type "XL," or equal.

I. Flexible Liquidtight Fittings: Fittings shall be malleable iron, zinc plated, with locknut and o ring seal and slim diameter with small turning radius. Manufactured by O -Z Gedney- 4Q series, T&B- 5200 series or Appleton Flexible Fittings -ST series.

J. Rigid Plastic Conduit: Provide heavy wall, virgin polyvinyl chloride Schedule 40 and Schedule 80 with solvent welded joints, conforming to Underwriters Laboratories, Inc. (UL 651) and ANSI C33.91 requirements, listed for exposed and direct burial application.

K. Rigid PVC Fittings: fittings and cement shall be provided by same manufacturer. All joint shall be solvent welded in accordance with the manufacturer's recommendations.

L. No conduit shall be smaller than 3/4 -inch unless noted otherwise.

M. Sleeves shall be zinc coated galvanized steel pipe or 16 gauge galvanized sheet metal.

N. Sealant: Fire rated equal to wall or ceiling penetrated. Silicon foam Dow -Corning #2001, 3M, "Pensil #851," or approved equal. Sealant compound for exterior wall shall be moisture -resistant material made by 3M, GE, Dow -Corning or equal.

O. Anchors not cast into concrete shall be expansion shield type, Phillips "Red Head," Hilti, or equal.

RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 2

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
P. Conduit seals shall be Crouse -Hinds Type "EYS" or EZS," Appleton Type "ESUF" or "ESUM," or approved equal, with sealing compound as recommended by the manufacturer for hazardous or refrigerated areas.

Q. Expansion couplings shall be OZ Type "AX" or "DX," Crouse -Hinds Type "XJ" or "SD" or equal, complete with bonding jumper.

R. Conduit unions shall be "Erickson" couplings manufactured by Thomas and Betts, Type 4 -Series manufactured by O-Z/Gedney or equal.

2.2 MINIMUM SIZE:

A. Metal Conduit: 3/4 inch except 1/2 inch may be used for switch legs B. Non-metallic conduit: 1 inch.

2.3 CONDUIT SLEEVES:

A. Sleeves shall be zinc coated galvanized steel pipe or 18 gauge galvanized sheet steel.

2.4 OUTLET BOXES
A. Sheet Metal Outlet Boxes: ANSI/NEMA OS 1, galvanized steel.

1. Luminaire and Equipment Supporting Boxes: Rated for weight of equipment supported; include 1/2 inch male fixture studs where required.

B. Nonmetallic Outlet Boxes: ANSI/NEMA OS 2.

C. Cast Boxes: NEMA FB 1, Type FD, cast feralloy. Provide gasketed cover and threaded hubs by box manufacturer.

2.5 CABINETS: UL 50.

A. Cabinets for same type of use shall be the product of a single manufacturer.

B. Construct of cold -rolled drawing quality steel, with metal gages and construction methods conforming to National Electrical Code requirements, and Underwriters Laboratories' standards. Provide 12 gauge G-90 grade galvanized steel minimum, unless otherwise noted.

C. Finish doors, trims, and back boxes for surface -mounted cabinets in finished areas by applying a rust -resistant treatment, prime coat, and a final coat of manufacturers standard enamel or lacquer finish. Galvanize all other sheet metal components of cabinets including back boxes for flush cabinets, excepting non-ferrous metal parts, or steel parts provided with cadmium plating or equivalent protective plating.

RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 3

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
D. Equip doors with concealed or semi -concealed hinges and with flush or semi -flush spring catch type flush cylinder locks. Key cabinet doors of similar use alike, and provide two keys with each lock.

E. Equip cabinets for use with telephone, alarm or signal systems with a 0.5" thick fire treated plywood backboard. Equip cabinets with terminal strips where so specified.

Equip cabinets with nameplates.

F. Surface cabinets shall be furnished without knockouts. Punch or drill required openings during installation. Equip flush back boxes with manufacturer's standard pattern of knockouts.

G. Equip cabinet doors exceeding 40" in height with vertical bolt three point locking mechanisms.

H. Acceptable manufacturers: Products of the following manufacturers are acceptable.

1. Cabinets for general use: Hoffman Engineering Co., Square D, or Columbia Manufacturing Co.

2. Cabinets for systems and/or products, use cabinets furnished by manufacturer with system or product. Where system or product cabinets do not comply with these Specifications, submit cabinet shop drawings, indicating deviations, and obtain approval for their use.

2.6 JUNCTION BOXES AND PULL BOXES: UL 50.

A. Provide pull and junction boxes of Code gauge steel sized as indicated or required.

Provide 16 gauge steel minimum, unless otherwise noted. Indoor enclosures shall conform to NEMA ICS 6 for the Type 12, unless otherwise noted.

B. Size junction and pull boxes to not less than minimum Code requirements. Increase size above Code requirements where necessary to provide space for pulling, racking or splicing enclosed conductors, or where specified or indicated dimensions exceed Code requirements.

C. Fabricate sheet metal junction and pull boxes of galvanized, Code gauge, sheet steel.

Include angle iron framing where required for rigidity. Boxes shall not deflect or deform visibly when covers are removed after conduit and conductors are installed, and any deflection occurring shall not prevent the easy installation and removal of cover attachment screws.

D. Do not use single covers for junction and pull boxes having cover length or width dimension exceeding three feet unless so specified, indicated, or approved. Sectionalize covers that exceed three feet in either dimension into two or more sections.

E. Equip metal junction and pull boxes exposed to weather (and not installed in or below grade) with raintight or weatherproof removable covers. Enclosures shall conform to NEMA ICS 6 for the Type 4, unless otherwise noted. Rain tight or weatherproof boxes shall be used threaded watertight hubs for top or side entry and may use knockout for bottom entry only. For exterior pull boxes, use a minimum of 14 gage galvanized G-90 grade sheet steel.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
F. Use concrete junction and pull boxes for exterior underground conduit unless otherwise specified or indicated. Use steel plate or cast iron covers and rims in no traffic areas, and cast iron covers and rims designed for AASHTO Class H2O wheel loading wherever vehicular traffic will occur.

G. For interior junction and pull boxes located in concrete floors, and 24" square or smaller, use cast iron boxes with integral cast tapped conduit hubs, and having recessed cover flush in the box trim placing all elements of the face of the box flush in the plane of the surrounding floor. Equip boxes with watertight covers where so indicated.

H. For interior pull boxes located in concrete floors and larger than 24" square, use precast concrete boxes or form these boxes at the job site. Equip with angle iron cover rim, and with reinforced steel cover plate set flush with the finish floor plans. Specific plan details shall supersede these general requirements.

Equip grade level exterior pull boxes with a sump, and with knockouts for conduit on sides and ends. Coordinate requirements for conduit openings with underground conduit requirements. Identify the covers of exterior grade level junction and pull boxes with the work "ELECTRIC" cast into or otherwise permanently inscribed in the metal of the cover.

Equip exterior grade level pull boxes with pull irons where so indicated.

J. Equip surface sheet metal junction and pull boxes with covers aligning with the sides of the boxes and equip flush boxes with covers extending 3/4" all around the perimeter of the back box. Provide sufficient cover attachment screws to ensure that box covers will contact the surface of the box for the entire perimeter of the enclosure. Use galvanized or cadmium -plated screws, or brass screws to attach covers to boxes.

K. Use brass screws to attach junction and pull box covers to interior floor boxes or to boxes located where moisture may be present.

L. Acceptable manufacturers:

1. Sheet steel junction and pull boxes: Columbia Electric Co., .Hoffman Engineering Co., Pico Metal Products Co.

2. Cast iron junction and pull boxes: O.Z. Electric Manufacturing Co., Alhambra Foundry Co., Ltd., Crouse Hinds Co.

3. Concrete junction and pull boxes: Brooks Products Inc., Quickset Co.

2.7 SAFETY SWITCHES
A. NEMA KS 1. Switches serving as motor -disconnect shall be horsepower rated. Provide heavy-duty type switches. Fused switches shall utilize Class R fuseholders and fuses unless indicated otherwise. Unless otherwise indicated, provide indoor switches in NEMA Type 12 enclosure, per NEMA ICS 6. Provide outdoor switches in NEMA Type 4 enclosure, per NEMA ICS 6.

B. Unless otherwise indicated or required, use only unfused type for motor or equipment disconnects. Provide switches for the number of poles and the voltage, current and horsepower ratings as required.

RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 5

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
C. Provide each switch with laminated plastic nameplate indicating panel designation and circuit number of the feeder and equipment controlled.

2.8 WIRE CONNECTORS AND TERMINALS:

A. For use with copper conductors. UL 486A.

2.9 INSULATING TAPES:

A. UL 510.

2.10 NAMEPLATES:

A. Provide as specified in Section 260553, "Identification for Electrical Systems." PART 3 - EXECUTION

3.1 CONDUIT
A. Size of conduit shall be as indicated on the drawings but not less than that required by California Electrical Code.

B. Rigid Steel Conduit:

1. Use permitted for following applications only:
a. All outdoor locations including locations exposed to outside air. b. Feeders.
c. Electrical and mechanical equipment rooms.
d. Indoor exposed locations where subject to mechanical damage and installed within 8 feet above finished floor.
e. Recessed in concrete walls and columns.
f. All other locations permitted by code.

C. Electric Metallic Tubing (EMT):

1. Use permitted for following applications only:
a. For all sizes up to 4 inches maximum.
b. In dry locations as in stud -wall partitions and in suspended ceiling spaces only. Do not use outdoors.

D. Flexible Metal Conduit:

1. Use permitted for following applications only:
a. Final connections to vibrating or noise -generating equipment including transformers.
b. Final connections to light fixtures in lay -in type accessible ceiling construction.

E. Liquid Tight Flexible Conduit:

RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 6

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

1. Use permitted for following applications only:
a. For final connections to vibrating or noise -generating equipment in damp and wet locations in mechanical rooms.
b. For other power and control equipment requiring adjustments or removal for service in damp and wet locations.

F. Rigid Plastic Conduit PVC Schedule 40:

1. Use permitted for underground wiring only.

2. Make all fittings in plastic conduit watertight with solvent -weld cement recommended by conduit manufacturer and specifically manufactured for the purpose. Use a spring mandrel as required to assure full inside diameter at all bends.

3. Minimum size shall be 1 inch.

G. Conduit Placement:

1. Support conduits 1 -inch and larger with pipe clamps either suspended from structural slabs with a rod at least 3/8 -inch diameter with adjustable pipe ring, or mounted on wall from channel supports. Attach to concrete with drilled anchors.

Where two or more conduits 1 -1/2 -inch and larger are suspended from ceiling, use trapeze type hanger suspended from rods.

2. Where rigid metal conduits and electrical metallic tubing are supported from Building members, supports shall be installed as follows:

Conduit Sizes:
3/4" to 1-1/4" Within 18" of each outlet inclusive: and on either side of couplings and fittings and at a spacing not to exceed 8 feet.

Coordinate spacing with details provided.
1-1/2" and larger: Within 3 feet of each junction or pullbox and terminal cabinet and at a spacing not to exceed 8 feet. Coordinate spacing with details provided.

3. When rigid conduits are supported form trapezes, the supports shall be spaced not more than 8 feet apart.

4. Conduit trapezes shall consist of suitable Unistrut or Kindorf fittings, or equal, in accordance with the manufacturer's printed recommendation.

H. Provide independent support for all conduit rising from floor for motor connection if over 18 inches above floor. Do not support to motor, to ductwork or mechanical equipment.

I. Keep bends and offsets in conduit runs to an absolute minimum. Replace all deformed, flattened or kinked conduit, at Contractor's expense.

J. Ream the ends of all conduits. Conduits shall not be installed in the slab.

K. Paint fire alarm conduits with a 1 -inch wide red band every 5 feet of run. Separate conduits to be provided for fire alarm system.

L. Install conduit seals on all conduit entering or leaving low temperature area (65 degrees Fahrenheit or less) hazardous areas, refrigerated rooms and clean rooms.

RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 7

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
M. Seal all conduit from exterior outlets at first interior junction box to prevent moisture from entering the building through the conduit.

N. All exposed conduits shall be installed parallel to and perpendicular to the building structure.

0. Vertical Supports:

1. Supports shall be provided in strict compliance with National Electrical Code.

P. Where bends or risers from underground PVC Schedule 40 conduit terminate above grade or floor or in areas where subject to physical damage during or after construction, use rigid steel factory ells. If additional riser or nipple is required, they also shall be rigid steel. The rigid steel ells and risers shall be taped with Slipknot #100 pipe wrapping tape, or equal (no know equal).

Q. Pull Wires. Provide a 1/8" size polypropylene pull wire in all empty conduits, including those for signal and telephone systems. Pull cords in telephone/data service conduits (4" and larger) shall be 3/16" size. Identify conduits at exposed ends with tags. Tags shall identify location of other end of conduit. The pull wires shall be left with more than 5 feet in length at both ends for future use.

R. Joints and Connections. Cut conduit squarely and ream ends to remove burrs. Close open ends of conduits, unless in a closed box or cabinet, with approved conduit caps or closures as soon as installed and keep closed until ready to pull in conductors.

S. Steel conduit must be clear from contact with building reinforcing steel or other conductors in the building. Each conduit should run no more than two 90 degree bends.

If more than two 90 degree bends are necessary, insert an accessible pull -box in the run. Terminate underground conduit inside the building, 2" above the floor below a backboard, or flush with the inside of a cabinet. Terminate overhead conduit 2 feet below floor slab, or flush with the inside of a cabinet.

T. Where conduits pass through exterior concrete or masonry walls below grade, or through floor slab on fill below grade, make entrance watertight. Install pipe sleeves in concrete with 1/2" minimum clearance around conduit and caulk with oakum and mastic, or use gland type conduit entrance seal.

U. Underground conduits, which terminate inside building below grade, or which slope so that water might flow into building, shall be sealed at termination after installation of conductors. Install plugs or caps on all spare (empty) conduits.

V. Do not install conduits in any isolated floor slab. Where it is necessary to cross such area, install conduit below isolated slab, in supporting structural slab or below it. Stub - ups to equipment located on isolated slab shall be through openings at least 1/2" larger in diameter than outside diameter of conduit. Fill space between conduit and opening in slab with mastic.

RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 8

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
W. Expansion Joints

1. Where embedded conduits cross building expansion or seismic joints, provide sliding conduit expansion joints with bonding strap and clamps.

2. Where exposed conduits or conduits in furred spaces cross building expansion or seismic joints, use offset flexible conduit or sliding conduit expansion joint.

X. Terminate conduits of 1" size and larger with insulated bushings with grounding lugs where required, O.Z. Type Bldg., or equal (no known equal).

Y. Bends and sweeps for conduits used for telephone systems shall be long radius and factory made with the radius marked on them.

Z. Flashings. Where conduits extend through roof, provide flashings as required.

AA. Penetration in Fire Rated Structures: Provide 3M or Dow Corning No. 3-6548, RTV Silicone form for making fire rated seals around penetrations through floors, walls, elevator shafts as minimum or mechanical fire stop fittings with UL listed fire rating or equal to wall or floor ratings, whichever is larger.

BB. A separate conduit shall be installed for each homerun indicated on the Drawings.

CC. Encase all nonmetallic feeder conduit installed underground in a 3 -inch concrete envelope. Extend concrete envelopes a minimum of 3 inches beyond all external sides of all outermost conduits. Space the external surfaces of all conduit within a bank, a minimum of 3 inches apart, except that all sound, telephone, and data communication circuits contained within nonmetallic conduit shall have a minimum separation of 12 inches from any light or power circuits that parallel them within a bank. All underground conduits and duct banks containing high voltage feeders shall be encased in red concrete. Concrete shall be pre -mixed at the factory. Sprinkling red oxide in field is not acceptable. All underground conduits to be installed a minimum 36" below grade. Use manufactured concrete or plastic spacers to insure required concrete coverage.

Concrete shall be minimum 2500 psi.

DD. Provide a plastic warning tape in the backfill over the ductlines and approximately 12 inches below grade. Tape shall be run continuously along the entire length of the underground utility lines. Tape shall be polyethylene plastic manufactured specifically for warning and identification of all buried utility lines. Tape shall be of the type provided in rolls, 6 -inches minimum width, color coded for electric lines (red) and for communication lines (orange), with warning and identification imprinted in bold black letters continuously and repeatedly over entire tape length. Warning and identification shall be "CAUTION - BURIED ELECTRIC (or COMMUNICATION) LINE BELOW", or similar wording. Code and letter coloring shall be permanent, unaffected by moisture and other substances contained in trench backfill material.

EE. During construction, partially completed duct lines shall be protected from the entrance of debris such as mud, sand and dirt by means of suitable conduit plugs. As each section of a duct line is completed from manhole to vault, a testing mandrel not less than 12 inches long with a diameter 1/4 -inch less than the size of the conduit, shall be drawn through each conduit, after which a brush having the diameter of the duct, and have stiff RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 9

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
bristles shall be drawn through until the conduit is clear of all particles of earth, sand, gravel and other foreign materials. Conduit plugs shall then be immediately installed.

FF. Maintain minimum 6 -inch clearance between conduit and piping. Maintain 12 -inch clearance between conduit and heat sources such as flues, steampipes, hot water pipes, and heating appliances.

GG. Tag all empty conduits at each accessible end with a permanent tag identifying the purpose of the conduit and the location of the other end. In wet, corrosive outdoor or underground locations, use brass, bronze, or copper 16 gauge tags or lead tags secured to conduit ends with #16 or larger galvanized wire. Inscribe on the tags, with steel punch dies, clear and complete identifying information.

HH. Provide expansion and deflection fittings where two rigidly supported conduits may move in relation to each other at expansion joint crossings.

I I. From each panel which is flush mounted in a wall, stub from top of the panel, a minimum of 4 -3/4 -inch conduits to the nearest ceiling space or other accessible location and cap for future use.

JJ. Conduits which are installed above dry type suspended ceilings shall not be secured to ceiling support wires. Support such conduit independent of ceiling suspension systems.

KK. Underground duct -banks shall have continuous slope downward toward manholes and away from buildings with a pitch of not less than 4 inches in 100 feet. Changes in direction of runs exceeding a total of 10 degrees, either vertical or horizontal, shall be accomplished by longsweep bends having a minimum radius of curvature of 25 feet, except that manufactured bends may be used at ends of short runs of 100 feet or less, and then only at or close to the end of run.

LL. Exposed conduit larger than 1 inch shall be suspended with pipe hangers. Hangers and racks shall be attached to concrete with insets, set at the time the concrete is poured, and to steel members with beam clamps or matching bolts. See structural details provided.

MM. Conduit 1 -inch and smaller, in metal and stud partitions, shall be tied to the furring channels with No. 12 gauge galvanized tie wire space not more than 5 feet apart.

Conduits above metal channel lath and plaster ceilings for other services and lighting home runs shall be supported independently to the slab.

NN. Wherever conduits pass through concrete walls, suspended slabs or metal deck floors, furnish and install sleeves of ample size to permit installation of conduit. Sleeves shall be installed prior to pouring of concrete and shall have ends flush with the wall or extend 2 inches above floor surfaces. Verify location with the City's Representative.

00. Except as otherwise indicated on the Drawings, bends in conduit 2 inches or larger shall have a radius of curvature of the inner edge, equal to not less than ten (10) times the internal diameter of the conduit. Any deviations from this radius shall be approved by the City's Representative. Wire or cable bends in junction or pull boxes shall be made with a long radius. Bends for 600 -volt cable shall have a radius of not less than five (5) RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 10

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
times the diameter of the cable. Nesting of conduits shall be made when two or more conduits are run in parallel. High voltage feeder conduit runs (above 600 volts), telephone and closed-circuit television conduit runs shall not have more than two 90 - degree long radius bends. All other conduit runs (below 600 volts) shall not have more than three 90 -degree long radius bends between pull boxes, junction boxes or terminal cabinets.

PP. Conduit shall not be run closer than 6 inches on the top of light fixtures and cable trays.

Do not install conduit on the sides of the cable tray or within 6 inches below the tray.

QQ. All control apparatus, outlet boxes, junction and pull boxes, and other similar equipment shall be installed and maintained in accessible positions and locations.

RR. Conduits in furred spaces shall be routed to clear access openings.

SS. Where steel conduits enter a concrete floor below a surface mounted panelboard, they shall be encased in a concrete curb of sufficient height to match the height of the finished base file.

TT. Holes for conduits through existing concrete walls or floors shall be made by the "core - drill" method. Core drilling time shall be coordinated with City's Representative to avoid noise problem.

UU. Upon completing the installation of any run of conduit, the runs shall be tested to see that they are free from all obstructions and have a smooth interior. Each end of each conduit run shall be plugged with "pennies" and bushings and left plugged until ready to pull circuit wires.

VV. A 6 -inch square by 2 foot deep concrete block with an embedded brass nameplate shall be installed over the ends of all spare conduits stubbed out of the Building, indicating the origin of the conduits. Verify location with City's Representative prior to rough -in.

WW. Telephone and signal conduits placed in the same trench with power service conduit must be separated by no less than 12" of well packed earth or 3" of concrete.

XX. Underground conduits for branch circuits without concrete encasement shall have 6 -inch thick envelope of sand all around. Conduit installed in unpaved or planted areas shall have 6 inches of sand below and 2 -inch thick cap of lean concrete on top.

YY. Avoid installing conduits underneath the building.

ZZ. The ends of all underground conduits entering pullboxes, manholes, etc. shall terminate in end bells and shall be capped or sealed with an approved compound, Crouse Hinds "Chico A", or equal (no known equal) after installation of wire. Cap empty conduit stubouts at both ends. In landscaped areas, terminate in a waterproof J -box. Junction boxes located above grade in the landscaped areas shall have factory made gaskets, stainless steel screws and factory painting.

AAA. Limit to a minimum the routing of conduits within the planting areas of parking lot dividers.

Do not run conduit within the planting area parallel to the long dimension of the divider.

RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 11

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
Coordinate the routing of service conduits to lighting standards and landscape lighting fixtures to avoid conflict with trees and major shrubs.

BBB. Underground conduits containing wiring for irrigation system shall not be permitted inside the high voltage (600V & above) manholes or pullboxes.

CCC. Branch circuit conduits from the panelboard to the loads shall be installed on the same floor above the accessible ceiling.

DDD. A green ground conductor shall be run in all conduits.

3.2 BOXES, OUTLETS AND SUPPORTS:

A. Provide boxes in wiring or raceway systems wherever required for pulling of wires, making connections, and mounting of devices or fixtures. Boxes for metallic raceways shall be cast -metal, hub -type when located in wet locations, when surface mounted on outside of exterior surfaces, when installed exposed up to 7 feet above interior floors, when installed under raised floor or when installed in hazardous areas. Boxes in other areas shall be sheet steel. Each box shall have volume required by NFPA 70 for number of conductors enclosed in the box. Provide gaskets for cast -metal boxes installed in wet locations.

3.3 JUNCTION AND PULL BOXES
A. Wherever possible use outlet boxes for junction and pull boxes.

B. Locate interior junction and pull boxes in machine rooms, equipment rooms, storage rooms, electrical rooms and similar utility spaces unless otherwise indicated or approved.

Where junction or pull boxes must be used in finished areas, use flush boxes only equipped with prime finished sheet metal plates. Fasten plates to boxes with countersunk flat head screws. Provide plates with 3/4" trim all around.

C. Do not use sectionalized boxes except where indicated. Do not mix feeder and branch circuit conductors in a common pull or junction box.

D. Where more than one circuit passes through a common junction or pull box, tag conductors to indicate circuit number and panel designation.

END OF SECTION 260533
RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 12

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
SECTION 26 05 53 - IDENTIFICATION FOR ELECTRICAL SYSTEMS PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. Section Includes:

1. Identification for raceways.

2. Identification of power and control cables.

3. Identification for conductors.

4. Underground -line warning tape.

5. Warning labels and signs.

6. Instruction signs.

7. Equipment identification labels.

8. Miscellaneous identification products.

1.3 ACTION SUBMITTALS
A. Product Data: For each electrical identification product indicated.

B. Samples: For each type of label and sign to illustrate size, colors, lettering style, mounting provisions, and graphic features of identification products.

C. Identification Schedule: An index of nomenclature of electrical equipment and system components used in identification signs and labels.

1.4 QUALITY ASSURANCE
A. Comply with ANSI A13.1.

B. Comply with NFPA 70.

C. Comply with 29 CFR 1910.144 and 29 CFR 1910.145.

D. Comply with ANSI Z535.4 for safety signs and labels.

E. Adhesive -attached labeling materials, including label stocks, laminating adhesives, and inks used by label printers, shall comply with UL 969.

IDENTIFICATION FOR ELECTRICAL SYSTEMS 260553 - 1

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

1.5 COORDINATION
A. Coordinate identification names, abbreviations, colors, and other features with requirements in other Sections requiring identification applications, Drawings, Shop Drawings, manufacturer's wiring diagrams, and the Operation and Maintenance Manual; and with those required by codes, standards, and 29 CFR 1910.145. Use consistent designations throughout Project.

B. Coordinate installation of identifying devices with completion of covering and painting of surfaces where devices are to be applied.

C. Coordinate installation of identifying devices with location of access panels and doors.

D. Install identifying devices before installing acoustical ceilings and similar concealment.

PART 2 - PRODUCTS

2.1 POWER AND CONTROL RACEWAY IDENTIFICATION MATERIALS
A. Comply with ANSI A13.1 for minimum size of letters for legend and for minimum length of color field for each raceway size.

B. Colors for Raceways Carrying Circuits at 600 V or Less:

1. Black letters on an orange field.

2. Legend: Indicate voltage and system or service type.

C. Colors for Raceways Carrying Circuits at More Than 600 V:

1. Black letters on an orange field.

2. Legend: "DANGER CONCEALED HIGH VOLTAGE WIRING."
D. Vinyl Labels for Raceways Carrying Circuits at 600 V or Less: Preprinted, flexible label laminated with a clear, weather- and chemical -resistant coating and matching wraparound clear adhesive tape for securing ends of legend label.

E. Snap -Around Labels for Raceways Carrying Circuits at 600 V or Less: Slit, pretensioned, flexible, preprinted, color -coded acrylic sleeve, with diameter sized to suit diameter of raceway or cable it identifies and to stay in place by gripping action.

F. Snap -Around, Color -Coding Bands for Raceways Carrying Circuits at 600 V or Less:

Slit, pretensioned, flexible, solid -colored acrylic sleeve, 2 inches (50 mm) long, with diameter sized to suit diameter of raceway or cable it identifies and to stay in place by gripping action.

G. Metal Tags: Brass or aluminum, 2 by 2 by 0.05 inch (50 by 50 by 1.3 mm), with stamped legend, punched for use with self-locking cable tie fastener.

IDENTIFICATION FOR ELECTRICAL SYSTEMS 260553 - 2

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

2.2 POWER AND CONTROL CABLE IDENTIFICATION MATERIALS
A. Comply with ANSI A13.1 for minimum size of letters for legend and for minimum length of color field for each cable size.

B. Vinyl Labels: Preprinted, flexible label laminated with a clear, weather- and chemical - resistant coating and matching wraparound clear adhesive tape for securing ends of legend label.

C. Self -Adhesive, Self -Laminating Polyester Labels: Preprinted, 3 -mil- (0.08 -mm-) thick flexible label with acrylic pressure -sensitive adhesive that provides a clear, weather- and chemical -resistant, self -laminating, protective shield over the legend. Labels sized to fit the cable diameter such that the clear shield overlaps the entire printed legend.

D. Heat -Shrink Preprinted Tubes: Flame-retardant polyolefin tube with machine -printed identification label. Sized to suit diameter of and shrinks to fit firmly around cable it identifies. Full shrink recovery at a maximum of 200 deg F (93 deg C). Comply with UL 224.

E. Snap -Around Labels: Slit, pretensioned, flexible, preprinted, color -coded acrylic sleeve, with diameter sized to suit diameter of cable it identifies and to stay in place by gripping action.

F. Snap -Around, Color -Coding Bands: Slit, pretensioned, flexible, solid -colored acrylic sleeve, 2 inches (50 mm) long, with diameter sized to suit diameter of cable it identifies and to stay in place by gripping action.

2.3 CONDUCTOR IDENTIFICATION MATERIALS
A. Color -Coding Conductor Tape: Colored, self-adhesive vinyl tape not less than 3 mils (0.08 mm) thick by 1 to 2 inches (25 to 50 mm) wide.

B. Self -Adhesive, Self -Laminating Polyester Labels: Preprinted, 3 -mil- (0.08 -mm-) thick flexible label with acrylic pressure -sensitive adhesive that provides a clear, weather- and chemical -resistant, self -laminating, protective shield over the legend. Labels sized to fit the conductor diameter such that the clear shield overlaps the entire printed legend.

C. Snap -Around Labels: Slit, pretensioned, flexible, preprinted, color -coded acrylic sleeve, with diameter sized to suit diameter of conductor it identifies and to stay in place by gripping action.

D. Snap -Around, Color -Coding Bands: Slit, pretensioned, flexible, solid -colored acrylic sleeve with diameter sized to suit diameter of conductor it identifies and to stay in place by gripping action.

E. Heat -Shrink Preprinted Tubes: Flame-retardant polyolefin tube with machine -printed identification label. Sized to suit diameter of and shrinks to fit firmly around conductor it identifies. Full shrink recovery at a maximum of 200 deg F (93 deg C). Comply with UL 224.

IDENTIFICATION FOR ELECTRICAL SYSTEMS 260553 - 3

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
F. Marker Tapes: Vinyl or vinyl -cloth, self-adhesive wraparound type, with circuit identification legend machine printed by thermal transfer or equivalent process.

2.4 FLOOR MARKING TAPE
A. 2 -inch- (50 -mm-) wide, 5 -mil (0.125 -mm) pressure -sensitive vinyl tape, with yellow and black stripes and clear vinyl overlay.

2.5 UNDERGROUND -LINE WARNING TAPE
A. Tape:

1. Recommended by manufacturer for the method of installation and suitable to identify and locate underground electrical utility lines.

2. Printing on tape shall be permanent and shall not be damaged by burial operations.

3. Tape material and ink shall be chemically inert, and not subject to degrading when exposed to acids, alkalis, and other destructive substances commonly found in soils.

B. Color and Printing:

1. Comply with ANSI Z535.1 through ANSI Z535.5.

2. Inscriptions for Red -Colored Tapes: ELECTRIC LINE, HIGH VOLTAGE.

C. Tag: Type I:

1. Pigmented polyolefin, bright -colored, continuous -printed on one side with the inscription of the utility, compounded for direct -burial service.

2. Thickness: 4 mils (0.1 mm).

3. Weight: 18.5 lb/1000 sq. ft. (9.0 kg/100 sq. m).

4. 3 -Inch (75 -mm) Tensile According to ASTM D 882: 30 Ibf (133.4 N), and 2500 psi (17.2 MPa).

2.6 WARNING LABELS AND SIGNS
A. Comply with NFPA 70 and 29 CFR 1910.145.

B. Self -Adhesive Warning Labels: Factory -printed, multicolor, pressure -sensitive adhesive labels, configured for display on front cover, door, or other access to equipment unless otherwise indicated.

C. Baked -Enamel Warning Signs:

1. Preprinted aluminum signs punched or drilled for fasteners, with colors, legend, and size required for application.

2. 1/4 -inch (6.4 -mm) grommets in corners for mounting

3. Nominal size, 7 by 10 inches (180 by 250 mm).

D. Metal -Backed, Butyrate Warning Signs:

1. Weather -resistant, nonfading, preprinted, cellulose -acetate butyrate signs with

0.0396 -inch (1 -mm) galvanized -steel backing; and with colors, legend, and size required for application.

IDENTIFICATION FOR ELECTRICAL SYSTEMS 260553 - 4

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

2. 1/4 -inch (6.4 -mm) grommets in corners for mounting.

3. Nominal size, 10 by 14 inches (250 by 360 mm).

E. Warning label and sign shall include, but are not limited to, the following legends:

1. Multiple Power Source Warning: "DANGER - ELECTRICAL SHOCK HAZARD - EQUIPMENT HAS MULTIPLE POWER SOURCES."

2. Workspace Clearance Warning: "WARNING - OSHA REGULATION - AREA IN FRONT OF ELECTRICAL EQUIPMENT MUST BE KEPT CLEAR FOR 36 INCHES (915 MM)."

2.7 INSTRUCTION SIGNS
A. Engraved, laminated acrylic or melamine plastic: minimum 1/16 inch (1.6 mm) thick for signs up to 20 sq. inches (129 sq. cm) and 1/8 inch (3.2 mm) thick for larger sizes, coordinate with General Electrical specification section 26 00 00.

1. Engraved legend with black letters on white face.

2. Punched or drilled for mechanical fasteners.

3. Framed with mitered acrylic molding and arranged for attachment at applicable equipment.

B. Adhesive Film Label: Machine printed, in black, by thermal transfer or equivalent process. Minimum letter height shall be 3/8 inch (10 mm).

C. Adhesive Film Label with Clear Protective Overlay: Machine printed, in black, by thermal transfer or equivalent process. Minimum letter height shall be 3/8 inch (10 mm). Overlay shall provide a weatherproof and UV -resistant seal for label.

2.8 EQUIPMENT IDENTIFICATION LABELS
A. Adhesive Film Label: Machine printed, in black, by thermal transfer or equivalent process. Minimum letter height shall be 3/8 inch (10 mm).

B. Adhesive Film Label with Clear Protective Overlay: Machine printed, in black, by thermal transfer or equivalent process. Minimum letter height shall be 3/8 inch (10 mm). Overlay shall provide a weatherproof and UV -resistant seal for label.

C. Self -Adhesive, Engraved, Laminated Acrylic or Melamine Label: Adhesive backed, with white letters on a dark -gray background. Minimum letter height shall be 3/8 inch (10 mm).

D. Engraved, Laminated Acrylic or Melamine Label: Punched or drilled for screw mounting.

White letters on a dark -gray background. Minimum letter height shall be 3/8 inch (10 mm).

2.9 CABLE TIES
A. UV -Stabilized Cable Ties: Fungus inert, designed for continuous exposure to exterior sunlight, self extinguishing, one piece, self locking, Type 6/6 nylon.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

1. Minimum Width: 3/16 inch (5 mm).

2. Tensile Strength at 73 deg F (23 deg C), According to ASTM D 638: 12,000 psi (82.7 MPa).

3. Temperature Range: Minus 40 to plus 185 deg F (Minus 40 to plus 85 deg C).

4. Color: Black.

B. Plenum -Rated Cable Ties: Self extinguishing, UV stabilized, one piece, self locking.

1. Minimum Width: 3/16 inch (5 mm).

2. Tensile Strength at 73 deg F (23 deg C), According to ASTM D 638: 7000 psi (48.2 MPa).

3. UL 94 Flame Rating: 94V-0.

4. Temperature Range: Minus 50 to plus 284 deg F (Minus 46 to plus 140 deg C).

5. Color: Black.

2.10 MISCELLANEOUS IDENTIFICATION PRODUCTS
A. Paint: Comply with requirements in painting Sections for paint materials and application requirements. Select paint system applicable for surface material and location (exterior or interior).

B. Fasteners for Labels and Signs: Self -tapping, stainless -steel screws or stainless -steel machine screws with nuts and flat and lock washers.

PART 3 - EXECUTION

3.1 INSTALLATION
A. Verify identity of each item before installing identification products.

B. Location: Install identification materials and devices at locations for most convenient viewing without interference with operation and maintenance of equipment.

C. Apply identification devices to surfaces that require finish after completing finish work.

D. Self -Adhesive Identification Products: Clean surfaces before application, using materials and methods recommended by manufacturer of identification device.

E. Attach signs and plastic labels that are not self-adhesive type with mechanical fasteners appropriate to the location and substrate.

F. Attach plastic raceway and cable labels that are not self-adhesive type with clear vinyl tape with adhesive appropriate to the location and substrate.

G. System Identification Color -Coding Bands for Raceways and Cables: Each color -coding band shall completely encircle cable or conduit. Place adjacent bands of two-color markings in contact, side by side. Locate bands at changes in direction, at penetrations of walls and floors, at 50 -foot (15-m) maximum intervals in straight runs, and at 25 -foot (7.6-m) maximum intervals in congested areas.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
H. Aluminum Wraparound Marker Labels and Metal Tags: Secure tight to surface of conductor or cable at a location with high visibility and accessibility.

I. Cable Ties: For attaching tags. Use general-purpose type, except as listed below:

1. Outdoors: UV -stabilized nylon.

2. In Spaces Handling Environmental Air: Plenum rated.

J. Underground -Line Warning Tape: During backfilling of trenches install continuous underground -line warning tape directly above line at 6 to 8 inches (150 to 200 mm) below finished grade. Use multiple tapes where width of multiple lines installed in a common trench or concrete envelope exceeds 16 inches (400 mm) overall.

K. Painted Identification: Comply with requirements in painting Sections for surface preparation and paint application.

3.2 IDENTIFICATION SCHEDULE
A. Concealed Raceways, Duct Banks, More Than 600 V, within Buildings: Tape and stencil 4 -inch- (100 -mm-) wide black stripes on 10 -inch (250 -mm) centers over orange background that extends full length of raceway or duct and is 12 inches (300 mm) wide.

Stencil legend "DANGER CONCEALED HIGH VOLTAGE WIRING" with 3 -inch- (75- mm-) high black letters on 20 -inch (500 -mm) centers. Stop stripes at legends. Apply to the following finished surfaces:

1. Floor surface directly above conduits running beneath and within 12 inches (300 mm) of a floor that is in contact with earth or is framed above unexcavated space.

2. Wall surfaces directly external to raceways concealed within wall.

3. Accessible surfaces of concrete envelope around raceways in vertical shafts, exposed in the building, or concealed above suspended ceilings.

B. Accessible Raceways, Armored and Metal -Clad Cables, More Than 600 V: Self- adhesive vinyl labels. Install labels at 10 -foot (3-m) maximum intervals.

C. Accessible Raceways and Cables within Buildings: Identify the covers of each junction and pull box of the following systems with self-adhesive vinyl labels with the wiring system legend and system voltage. System legends shall be as follows:

1. Emergency Power.

2. Power.

D. Power -Circuit Conductor Identification, 600 V or Less: For conductors in junction boxes, manholes, and handholes, use color -coding conductor the phase.

1. Color -Coding for Phase Identification, 600 V or Less: Use colors ungrounded service, feeder, and branch -circuit conductors. a. Color shall be factory applied or field applied for siz No. 8 AWG, if authorities having jurisdiction permit.
b. Colors for 208/120-V Circuits:
1) Phase A: Black.
2) Phase B: Red.
3) Phase C: Blue.
vaults, pull and
tape to identify
listed below for
es
larger than

IDENTIFICATION FOR ELECTRICAL SYSTEMS

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
c. Colors for 480/277-V Circuits:
1) Phase A: Brown.
2) Phase B: Orange.
3) Phase C: Yellow.
d. Field -Applied, Color -Coding Conductor Tape: Apply in half -lapped turns for a minimum distance of 6 inches (150 mm) from terminal points and in boxes where splices or taps are made. Apply last two turns of tape with no tension to prevent possible unwinding. Locate bands to avoid obscuring factory cable markings.

E. Power -Circuit Conductor Identification, More than 600 V: For conductors in vaults, pull and junction boxes, manholes, and handholes, use nonmetallic plastic tag holder with adhesive -backed phase tags, and a separate tag with the circuit designation.

F. Install instructional sign including the color -code for grounded and ungrounded conductors using adhesive -film -type labels.

G. Control -Circuit Conductor Identification: For conductors and cables in pull and junction boxes, manholes, and handholes, use self-adhesive, self -laminating polyester labels with the conductor or cable designation, origin, and destination.

H. Control -Circuit Conductor Termination Identification: For identification at terminations provide heat -shrink preprinted tubes with the conductor designation.

I. Conductors to Be Extended in the Future: Attach marker tape to conductors and list source.

J. Auxiliary Electrical Systems Conductor Identification: Identify field -installed alarm, control, and signal connections.

1. Identify conductors, cables, and terminals in enclosures and at junctions, terminals, and pull points. Identify by system and circuit designation.

2. Use system of marker tape designations that is uniform and consistent with system used by manufacturer for factory -installed connections.

3. Coordinate identification with Project Drawings, manufacturer's wiring diagrams, and the Operation and Maintenance Manual.

K. Locations of Underground Lines: Identify with underground -line warning tape for power, lighting, communication, and control wiring and optical fiber cable.

1. Limit use of underground -line warning tape to direct -buried cables.

2. Install underground -line warning tape for both direct -buried cables and cables in raceway.

L. Workspace Indication: Install floor marking tape to show working clearances in the direction of access to live parts. Workspace shall be as required by NFPA 70 and 29 CFR 1926.403 unless otherwise indicated. Do not install at flush -mounted panelboards and similar equipment in finished spaces.

M. Warning Labels for Indoor Cabinets, Boxes, and Enclosures for Power and Lighting:

Self-adhesive warning labels.

1. Comply with 29 CFR 1910.145.

IDENTIFICATION FOR ELECTRICAL SYSTEMS 260553 - 8

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

2. Identify system voltage with black letters on an orange background.

3. Apply to exterior of door, cover, or other access.

4. For equipment with multiple power or control sources, apply to door or cover of equipment including, but not limited to, the following:
a. Controls with external control power connections.

N. Operating Instruction Signs: Install instruction signs to facilitate proper operation and maintenance of electrical systems and items to which they connect. Install instruction signs with approved legend where instructions are needed for system or equipment operation.

O. Equipment Identification Labels: On each unit of equipment, install unique designation label that is consistent with wiring diagrams, schedules, and the Operation and Maintenance Manual. Apply labels to disconnect switches and protection equipment, central or master units, control panels, control stations, terminal cabinets, and racks of each system. Systems include power, lighting, control, communication, signal, monitoring, and alarm systems unless equipment is provided with its own identification.

1. Labeling Instructions:
a. Indoor Equipment: Engraved, laminated acrylic or melamine label. Unless otherwise indicated, provide a single line of text with 1/2 -inch- (13 -mm-) high letters on 1 -1/2 -inch- (38 -mm-) high label; where two lines of text are required, use labels 2 inches (50 mm) high.
b. Outdoor Equipment: Engraved, laminated acrylic or melamine label.

Stenciled legend 4 inches (100 mm) high.
c. Elevated Components: Increase sizes of labels and letters to those appropriate for viewing from the floor.
d. Unless provided with self-adhesive means of attachment, fasten labels with appropriate mechanical fasteners that do not change the NEMA or NRTL rating of the enclosure.

2. Equipment to Be Labeled:
a. Panelboards: Typewritten directory of circuits in the location provided by panelboard manufacturer. Panelboard identification shall be engraved, laminated acrylic or melamine label.
b. Enclosures and electrical cabinets.
c. Access doors and panels for concealed electrical items. d. Switchgear.
e. Switchboards.
f. Transformers: Label that includes tag designation shown on Drawings for the transformer, feeder, and panelboards or equipment supplied by the secondary.
g. Substations.
h. Emergency system boxes and enclosures.
i. Enclosed switches.
j. Enclosed circuit breakers.
k. Variable -speed controllers.

I. Push-button stations.
m. Battery -inverter units.
n. Battery racks.
o. Monitoring and control equipment.
p. Cover plates and pull box covers.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
END OF SECTION 260553
IDENTIFICATION FOR ELECTRICAL SYSTpm

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Fire Station 66 Electrical Upgrades
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SECTION 26 05 73 - SHORT CIRCUIT, COORDINATION AND ARC FLASH STUDIES PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. This Section includes computer -based, fault -current, overcurrent protective device coordination studies and arc flash study. Protective devices shall be set based on results of the protective device coordination study.

1. Coordination of series -rated devices is permitted where indicated on Drawings.

1.3 DEFINITIONS
A. Existing to Remain: Existing items of construction that are not to be removed and that are not otherwise indicated to be removed, removed and salvaged, or removed and reinstalled. Existing to remain items shall remain functional throughout the construction period.

B. Field Adjusting Agency: An independent electrical testing agency with full-time employees and the capability to adjust devices and conduct testing indicated and that is a member company of NETA.

C. One -Line Diagram: A diagram that shows, by means of single lines and graphic symbols, the course of an electric circuit or system of circuits and the component devices or parts used therein.

D. Power System Analysis Software Developer: An entity that commercially develops, maintains, and distributes computer software used for power system studies.

E. Power System Analysis Specialist: Professional engineer in charge of performing the study and documenting recommendations, licensed in the state where Project is located.

F. Protective Device: A device that senses when an abnormal current flow exists and then removes the affected portion of the circuit from the system.

G. SCCR: Short-circuit current rating.

H. Service: The conductors and equipment for delivering electric energy from the serving utility to the wiring system of the premises served.

I. Single -Line Diagram: See "One -Line Diagram."
SHORT CIRCUIT, COORDINATION AND ARC FLASH STUDIES 260573 - 1

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

1.4 ACTION SUBMITTALS
A. COORDINATION STUDIES

1. Product Data: For computer software program to be used for studies.

2. Other Action Submittals: The following submittals shall be made after the approval process for system protective devices has been completed. Submittals may be in digital form if requested by the architect/engineer.

3. Coordination -study input data, including completed computer program input data sheets.

4. Study and Equipment Evaluation Reports.

5. Coordination -Study Report.

B. SHORT CIRCUIT STUDIES

1. For computer software program to be used for studies.

2. Submit the following after the approval of system protective devices submittals.

Submittals shall be in digital form.
a. Short-circuit study input data, including completed computer program input data sheets.
b. Short-circuit study and equipment evaluation report; signed, dated, and sealed by a qualified professional engineer.
c. Revised one -line diagram, reflecting field investigation results and results of short-circuit study.

C. ARC FLASH STUDIES

1. Product Data: For computer software program to be used for studies.

2. Study Submittals: Submit the following submittals after the approval of system protective devices submittals. Submittals shall be in digital form:

3. Arc -flash study input data, including completed computer program input data sheets.

4. Arc -flash study report; signed, dated, and sealed by Power Systems Analysis Specialist.

1.5 INFORMATIONAL SUBMITTALS
A. Qualification Data: For power systems analysis specialist.

B. Product Certificates: For coordination -study, fault -current -study computer software programs, certifying compliance with IEEE 399.

C. Product Certificates: For arc -flash hazard analysis software, certifying compliance with IEEE 1584 and NFPA 70E.

D. Power Systems Analysis Software Developer
E. Qualification Data: For Field Adjusting Agency
SHORT CIRCUIT, COORDINATION AND ARC FLASH STUDIES 260573 - 2

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

1.6 CLOSEOUT SUBMITTALS
A. Operation and Maintenance Data: For overcurrent protective devices to include in emergency, operation, and maintenance manuals.

1. The following are from the Coordination Study Report:
a. Final one -line diagram.
b. Final protective device coordination study.
c. Coordination study data files.
d. List of all protective device settings.
e. Time -current coordination curves.
f. Power system data.

2. The following are from the Short -Circuit Study Report:
a. Final one -line diagram.
b. Final Short -Circuit Study Report.
c. Short-circuit study data files.
d. Power system data

3. The following are from the Arc Flash Hazard Report:
a. Provide maintenance procedures in equipment manuals according to requirements in NFPA 70E.
b. Operation and Maintenance Procedures: In addition to items specified in Section 017823 "Operation and Maintenance Data," provide maintenance procedures for use by Owner's personnel that comply with requirements in NFPA 70E.

1.7 QUALITY ASSURANCE
A. Studies shall use computer programs that are distributed nationally and are in wide use.

Software algorithms shall comply with requirements of standards and guides specified in this Section. Manual calculations are not acceptable.

B. Power Systems Analysis Specialist Qualifications: An entity experienced in the application of computer software used for studies, having performed successful studies of similar magnitude on electrical distribution systems using similar devices.

1. Professional engineer, licensed in the state where Project is located, shall be responsible for the study. All elements of the study shall be performed under the direct supervision and control of engineer.

C. Comply with IEEE 242 for short-circuit currents and coordination time intervals.

D. Comply with IEEE 399 for general study procedures.

E. Field Adjusting Agency Qualifications:

1. Employer of a NETA ETT-Certified Technician Level I II or NICET Electrical Power Testing Level III certification responsible for all field adjusting of the Work.

2. A member company of NETA.

3. Acceptable to authorities having jurisdiction
SHORT CIRCUIT, COORDINATION AND ARC FLASH STUDIES 260573 - 3

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
PART 2 - PRODUCTS

2.1 COMPUTER SOFTWARE DEVELOPERS
A. Computer Software Developers: Subject to compliance with requirements, provide products by one of the following:

1. Operation Technology, Inc. (ETAP)

2. SKM Systems Analysis, Inc.(Power Tools)

2.2 COMPUTER SOFTWARE PROGRAM REQUIREMENTS
A. Comply with IEEE 399, IEEE 1584 and NFPA 70E.

B. Analytical features of fault -current -study, device coordination study and arc flash study computer software program shall include "mandatory," "very desirable," and "desirable" features as listed in IEEE 399.

C. Computer software program shall be capable of plotting and diagramming time -current - characteristic curves as part of its output. Computer software program shall report device settings and ratings of all overcurrent protective devices and shall demonstrate selective coordination by computer -generated, time -current coordination plots.

1. Optional Features:
a. Arcing faults.
b. Simultaneous faults.
c. Explicit negative sequence.
d. Mutual coupling in zero sequence.

PART 3 - EXECUTION

3.1 EXAMINATION
A. Examine Project overcurrent protective device submittals for compliance with electrical distribution system coordination requirements and other conditions affecting performance. Devices to be coordinated are indicated on Drawings.

1. Proceed with coordination study only after relevant equipment submittals have been assembled. Overcurrent protective devices that have not been submitted and approved prior to coordination study may not be used in study.

3.2 POWER SYSTEM DATA
A. Gather and tabulate the following input data to support coordination study:

1. Product Data for overcurrent protective devices specified in other electrical Sections and involved in overcurrent protective device coordination studies. Use equipment designation tags that are consistent with electrical distribution system diagrams, overcurrent protective device submittals, input and output data, and recommended device settings.

SHORT CIRCUIT, COORDINATION AND ARC FLASH STUDIES 260573 - 4

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

2. Impedance of utility service entrance.

3. Electrical Distribution System Diagram: In hard -copy and electronic -copy formats, showing the following:
a. Circuit -breaker and fuse -current ratings and types. b. Relays and associated power and current transformer ratings and ratios. c. Transformer kilovolt amperes, primary and secondary voltages, connection type, impedance, and X/R ratios.
d. Generator kilovolt amperes, size, voltage, and source impedance. e. Cables: Indicate conduit material, sizes of conductors, conductor material, insulation, and length.
f. Busway ampacity and impedance.
g. Motor horsepower and code letter designation according to NEMA MG 1.

4. Data sheets to supplement electrical distribution system diagram, cross- referenced with tag numbers on diagram, showing the following:
a. Special load considerations, including starting inrush currents and frequent starting and stopping.
b. Transformer characteristics, including primary protective device, magnetic inrush current, and overload capability.
c. Motor full -load current, locked rotor current, service factor, starting time, type of start, and thermal -damage curve.
d. Generator thermal -damage curve.
e. Ratings, types, and settings of utility company's overcurrent protective devices.
f. Special overcurrent protective device settings or types stipulated by utility company.
g. Time -current -characteristic curves of devices indicated to be coordinated. h. Manufacturer, frame size, interrupting rating in amperes rms symmetrical, ampere or current sensor rating, long-time adjustment range, short -time adjustment range, and instantaneous adjustment range for circuit breakers. i. Manufacturer and type, ampere -tap adjustment range, time -delay adjustment range, instantaneous attachment adjustment range, and current transformer ratio for overcurrent relays.
j. Panelboards, switchboards, motor -control center ampacity, and interrupting rating in amperes rms symmetrical.

3.3 FAULT -CURRENT STUDY
A. Calculate the maximum available short-circuit current in amperes rms symmetrical at circuit -breaker positions of the electrical power distribution system. The calculation shall be for a current immediately after initiation and for a three-phase bolted short circuit at each of the following:

1. Switchgear and switchboard bus.

2. Medium -voltage controller.

3. Motor -control center.

4. Distribution panelboard.

5. Branch circuit panelboard.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
B. Study electrical distribution system from normal and alternate power sources throughout electrical distribution system for Project. Include studies of system -switching configurations and alternate operations that could result in maximum fault conditions.

C. Calculate momentary and interrupting duties on the basis of maximum available fault current according to IEEE 551.

D. Calculations to verify interrupting ratings of overcurrent protective devices shall comply with IEEE 141 and IEEE 242.

1. Transformers:
a. ANSI C57.12.10.
b. ANSI C57.12.22.
c. ANSI C57.12.40.
d. IEEE C57.12.00.
e. IEEE C57.96.

2. Medium -Voltage Circuit Breakers: IEEE C37.010.

3. Low -Voltage Circuit Breakers: IEEE 1015 and IEEE C37.20.1.

4. Low -Voltage Fuses: IEEE C37.46.

E. Study Report:

1. Show calculated X/R ratios and equipment interrupting rating (1/2 -cycle) fault currents on electrical distribution system diagram.

2. Show interrupting (5 -cycle) and time -delayed currents (6 cycles and above) on medium -voltage breakers as needed to set relays and assess the sensitivity of overcurrent relays.

F. Equipment Evaluation Report:

1. For 600-V overcurrent protective devices, ensure that interrupting ratings are equal to or higher than calculated 1/2 -cycle symmetrical fault current.

2. For devices and equipment rated for asymmetrical fault current, apply multiplication factors listed in the standards to 1/2 -cycle symmetrical fault current.

3. Verify adequacy of phase conductors at maximum three-phase bolted fault currents; verify adequacy of equipment grounding conductors and grounding electrode conductors at maximum ground -fault currents. Ensure that short-circuit withstand ratings are equal to or higher than calculated 1/2 -cycle symmetrical fault current.

3.4 COORDINATION STUDY
A. Perform coordination study using approved computer software program. Prepare a written report using results of fault -current study. Comply with IEEE 399.

1. Calculate the maximum and minimum 1/2 -cycle short-circuit currents.

2. Calculate the maximum and minimum interrupting duty (5 cycles to 2 seconds) short-circuit currents.

3. Calculate the maximum and minimum ground -fault currents.

B. Comply with IEEE 141 recommendations for fault currents and time intervals.

SHORT CIRCUIT, COORDINATION AND ARC FLASH STUDIES 260573 - 6

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
C. Transformer Primary Overcurrent Protective Devices:

1. Device shall not operate in response to the following:
a. Inrush current when first energized.
b. Self -cooled, full -load current or forced -air-cooled, full -load current, whichever is specified for that transformer.
c. Permissible transformer overloads according to IEEE C57.96 if required by unusual loading or emergency conditions.

2. Device settings shall protect transformers according to IEEE C57.12.00, for fault currents.

D. Motors served by voltages more than 600 V shall be protected according to IEEE 620.

E. Conductor Protection: Protect cables against damage from fault currents according to ICEA P-32-382, ICEA P-45-482, and conductor melting curves in IEEE 242.

Demonstrate that equipment withstands the maximum short-circuit current for a time equivalent to the tripping time of the primary relay protection or total clearing time of the fuse. To determine temperatures that damage insulation, use curves from cable manufacturers or from listed standards indicating conductor size and short-circuit current.

F. Coordination -Study Report: Prepare a written report indicating the following results of coordination study:

1. Tabular Format of Settings Selected for Overcurrent Protective Devices:
a. Device tag.
b. Relay -current transformer ratios; and tap, time -dial, and instantaneous - pickup values.
c. Circuit -breaker sensor rating; and long-time, short -time, and instantaneous settings.
d. Fuse -current rating and type.
e. Ground -fault relay -pickup and time -delay settings.

2. Coordination Curves: Prepared to determine settings of overcurrent protective devices to achieve selective coordination. Graphically illustrate that adequate time separation exists between devices installed in series, including power utility company's upstream devices. Prepare separate sets of curves for the switching schemes and for emergency periods where the power source is local generation.

Show the following information:
a. Device tag.
b. Voltage and current ratio for curves.
c. Three-phase and single-phase damage points for each transformer. d. No damage, melting, and clearing curves for fuses.
e. Cable damage curves.
f. Transformer inrush points.
g. Maximum fault -current cutoff point.

G. Completed data sheets for setting of overcurrent protective devices.

3.5 ARC -FLASH HAZARD ANALYSIS
A. Comply with NFPA 70E and its Annex D for hazard analysis study.

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Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
B. Preparatory Studies: Perform the Short -Circuit and Protective Device Coordination studies prior to starting the Arc -Flash Hazard Analysis.

1. Short -Circuit Study Output: As specified in "Short -Circuit Study Output Reports" Paragraph in "Short -Circuit Study Report Contents" Article in Section 260573.

2. Coordination Study Report Contents: As specified in "Coordination Study Report Contents" Article in Section 260573.

C. Calculate maximum and minimum contributions of fault -current size.

1. Maximum calculation shall assume a maximum contribution from the utility and shall assume motors to be operating under full -load conditions.

2. Calculate arc -flash energy at 85 percent of maximum short-circuit current according to IEEE 1584 recommendations.

3. Calculate arc -flash energy at 38 percent of maximum short-circuit current according to NFPA 70E recommendations.

4. Calculate arc -flash energy with the utility contribution at a minimum and assume no motor contribution.

D. Calculate the arc -flash protection boundary and incident energy at locations in electrical distribution system where personnel could perform work on energized parts.

E. Include medium -and low -voltage equipment locations, except equipment rated 240 V ac or less fed from transformers less than 125 kVA.

F. Calculate the limited, restricted, and prohibited approach boundaries for each location.

G. Incident energy calculations shall consider the accumulation of energy over time when performing arc -flash calculations on buses with multiple sources. Iterative calculations shall take into account the changing current contributions, as the sources are interrupted or decremented with time. Fault contribution from motors and generators shall be decremented as follows:

1. Fault contribution from induction motors shall not be considered beyond three to five cycles.

2. Fault contribution from synchronous motors and generators shall be decayed to match the actual decrement of each as closely as possible (for example, contributions from permanent magnet generators will typically decay from 10 per unit to three per unit after 10 cycles).

H. Arc -flash energy shall generally be reported for the maximum of line or load side of a circuit breaker. However, arc -flash computation shall be performed and reported for both line and load side of a circuit breaker as follows:

1. When the circuit breaker is in a separate enclosure.

2. When the line terminals of the circuit breaker are separate from the work location.

I. Base arc -flash calculations on actual overcurrent protective device clearing time. Cap maximum clearing time at two seconds based on IEEE 1584, Section B.1.2.

3.6 ARC -FLASH STUDY REPORT CONTENT
A. Executive summary of study findings.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
B. Study descriptions, purpose, basis, and scope. Include case descriptions, definition of terms, and guide for interpretation of results.

C. One -line diagram, showing the following:

1. Protective device designations and ampere ratings.

2. Conductor types, sizes, and lengths.

3. Transformer kilovolt ampere (kVA) and voltage ratings, including derating factors and environmental conditions.

4. Motor and generator designations and kVA ratings.

5. Switchgear, switchboard, motor -control center, panelboard designations, and ratings.

D. Study Input Data: As described in "Power System Data" Article.

E. Short -Circuit Study Output Data: As specified in "Short -Circuit Study Output Reports" Paragraph in "Short -Circuit Study Report Contents" Article in Section 260573.1.4B "Short -Circuit Studies."
F. Protective Device Coordination Study Report Contents: As specified in "Coordination Study Report Contents" Article in Section 260573.1.4A "Coordination Studies." G. Arc -Flash Study Output Reports:

1. Interrupting Duty Report: Three-phase and unbalanced fault calculations, showing the following for each equipment location included in the report:
a. Voltage.
b. Calculated symmetrical fault -current magnitude and angle. c. Fault -point X/R ratio.
d. No AC Decrement (NACD) ratio.
e. Equivalent impedance.
f. Multiplying factors for 2-, 3-, 5-, and 8 -cycle circuit breakers rated on a symmetrical basis.
g. Multiplying factors for 2-, 3-, 5-, and 8 -cycle circuit breakers rated on a total basis.

H. Incident Energy and Flash Protection Boundary Calculations:

1. Arcing fault magnitude.

2. Protective device clearing time.

3. Duration of arc.

4. Arc -flash boundary.

5. Restricted approach boundary.

6. Limited approach boundary.

7. Working distance.

8. Incident energy.

9. Hazard risk category.
10 Recommendations for arc -flash energy reduction.

1. Fault study input data, case descriptions, and fault -current calculations including a definition of terms and guide for interpretation of computer printout.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

3.7 ARC -FLASH WARNING LABELS
A. Comply with requirements in Section 260553 "Identification for Electrical Systems" for self-adhesive equipment labels. Produce a 3.5 -by -5 -inch (76 -by -127 -mm) self-adhesive equipment label for each work location included in the analysis.

B. Label shall have an orange header with the wording, "WARNING, ARC -FLASH HAZARD," and shall include the following information taken directly from the arc -flash hazard analysis:

1. Location designation.

2. Nominal voltage.

3. Protection boundaries.
a. Arc -flash boundary.
b. Restricted approach boundary.
c. Limited approach boundary.

4. Arc flash PPE category.

5. Required minimum arc rating of PPE in Cal/cm squared.

6. Available incident energy.

7. Working distance.

8. Available fault current

9. Engineering report number, revision number, and issue date.

C. Labels shall be machine printed, with no field -applied markings.

D. Apply a label to each piece of equipment addresses by the study.

END OF SECTION 260573
SHORT CIRCUIT, COORDINATION AND ARC FLASH STUDIES 260573 - 10

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Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
SECTION 26 24 16 - PANELBOARDS
PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. Section Includes:

1. Distribution panelboards.

2. Lighting and appliance branch -circuit panelboards.

B. Related Sections include the following:

1. Section 260553 "Identification for Electrical Systems".

1.3 DEFINITIONS
A. EMI: Electromagnetic interference.

B. GFCI: Ground -fault circuit interrupter.

C. RMS: Root mean square.

D. SPDT: Single pole, double throw
E. SPD: Surge Protective Device

1.4 PERFORMANCE REQUIREMENTS
A. Seismic Performance: Panelboards shall withstand the effects of earthquake motions determined according to SEI/ASCE 7.

1. The term "withstand" means "the unit will remain in place without separation of any parts from the device when subjected to the seismic forces specified."

1.5 ACTION SUBMITTALS
A. Product Data: For each type of panelboard, switching and overcurrent protective device, transient voltage suppression device, accessory, and component indicated. Include dimensions and manufacturers' technical data on features, performance, electrical characteristics, ratings, and finishes.

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B. Shop Drawings: For each panelboard and related equipment.

1. Include dimensioned plans, elevations, sections, and details. Show tabulations of installed devices, equipment features, and ratings.

2. Detail enclosure types and details for types other than NEMA 250, Type 1.

3. Detail bus configuration, current, and voltage ratings.

4. Short-circuit current rating of panelboards and overcurrent protective devices.

5. Include evidence of UL listing for series rating of installed devices. Series rated devices shall be permitted if specified on the drawings.

6. Detail features, characteristics, ratings, and factory settings of individual overcurrent protective devices and auxiliary components.

7. Include wiring diagrams for power, signal, and control wiring.

8. Include time -current coordination curves for each type and rating of overcurrent protective device included in panelboards. Submit on translucent log -log graft paper; include selectable ranges for each type of overcurrent protective device.

1.6 INFORMATIONAL SUBMITTALS
A. Qualification Data: For qualified testing agency.

B. Seismic Qualification Certificates: Submit certification that panelboards, overcurrent protective devices, accessories, and components will withstand seismic forces defined in Section 260548 "Vibration and Seismic Controls for Electrical Systems." Include the following:

1. Basis for Certification: Indicate whether withstand certification is based on actual test of assembled components or on calculation.

2. Dimensioned Outline Drawings of Equipment Unit: Identify center of gravity and locate and describe mounting and anchorage provisions.

3. Detailed description of equipment anchorage devices on which the certification is based and their installation requirements.

C. Field Quality -Control Reports:

1. Test procedures used.

2. Test results that comply with requirements.

3. Results of failed tests and corrective action taken to achieve test results that comply with requirements.

4. Submit within two (2) weeks of completion of tests.

D. Panelboard Schedules: For installation in panelboards.

1.7 CLOSEOUT SUBMITTALS
A. Operation and Maintenance Data: For panelboards and components to include in emergency, operation, and maintenance manuals. In addition to items specified in Section 017823 "Operation and Maintenance Data," include the following:

1. Manufacturer's written instructions for testing and adjusting overcurrent protective devices.

2. Time -current curves, including selectable ranges for each type of overcurrent protective device that allows adjustments.

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1.8 MAINTENANCE MATERIAL SUBMITTALS
A. Furnish extra materials that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.

1. Keys: Two spares for each type of panelboard cabinet lock.

2. Circuit Breakers Including GFCI and Ground Fault Equipment Protection (GFEP) Types: Two spares for each panelboard.

3. Fuses for Fused Switches: Equal to 10 percent of quantity installed for each size and type, but no fewer than three of each size and type.

4. Fuses for Fused Power -Circuit Devices: Equal to 10 percent of quantity installed for each size and type, but no fewer than three of each size and type.

1.9 QUALITY ASSURANCE
A. If alternate manufacturer of products other than what are specified in this section are submitted, all necessary documents not limited to cut sheets, technical information, test reports from recognized testing labs and factory test reports shall be submitted to the satisfaction of the owner/engineer to ensure quality and conformance to the specifications.

Additional testing shall be undertaken if it is concluded by the owner/engineer that the submitted test reports are either insufficient or do not include all tests necessary for product acceptance. The tests shall be conducted by a recognized lab acceptable to the owner/engineer and all tests shall be witnessed by owner's/engineer's personnel. All testing procedures and test results shall be satisfactory to the owner/engineer. Contractor shall be responsible for arranging the tests, for transportation, food and lodging for minimum of one owner's/engineer's representative to witness the test at the testing lab.

Include all costs for the above in the bid.

B. Contractor shall ensure that the manufacturer has a minimum of 15 years experience in the production of Panelboards similar to the type and size specified in this project.

C. Manufacturer shall have ISO 9001 or 9002 Certification.

D. Manufacturer shall have ability to readily provide replacement parts for a minimum period of ten (10) years, from the date of completion of the project. Furnish a letter from the manufacturer confirming the availability.

E. Panelboards shall be assembled at the manufacturer's own manufacturing facility using its own major devices (e.g., circuit breakers) for the assembly. These devices shall be normally carried by the manufacturer as standard catalog items.

F. Panelboard shall comply with seismic zone applicable to the project. Unless otherwise indicated, verify requirements with Architect or Structural Engineer of Record (SEOR).

G. Materials and equipment shall be new, modern in design and shall not have been in prior service except as required by factory tests. Major components (e.g. Circuit breakers) shall be manufactured within six months of installation.

H. Source Limitations: Obtain panelboards, overcurrent protective devices and accessories through one source from a single manufacturer through a local distributor unless PANELBOARDS 262416 - 3

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otherwise indicated. All power distribution equipment shall be of the same manufacturer as the substation.

I. Comply with NFPA 70.

J. Comply with NEMA PB 1.

K. Comply with UL 891.

L. Installer Qualifications: An employer of workers qualified as defined in NEMA PB 2.1 and trained in electrical safety as required by NFPA 70E.

M. Product Options: Drawings indicate size, profiles, and dimensional requirements of panelboards and are based on the specific system indicated. Refer to Part 2 "Product Requirements."
N. Electrical Components, Devices, and Accessories: UL Listed and labeled as defined in NFPA 70, Article 100 —and marked for intended location and application.

O. Testing Agency Qualifications: Member of NETA;

1. Testing agency shall be an independent company; shall have been a member of NETA for a minimum of ten (10) years and has permanent in-house testing engineers and technicians involved with testing of switchboards, panelboards and OCPDs similar to those specified on this project.

2. Testing company shall be located with 50 miles radius of the project.

3. Testing Agency's Field Supervisor: Certified by NETA to supervise on -site testing to supervise on -site testing specified in Part 3.

4. Field Testing technician and supervisor shall have minimum ten (10) years experience in field testing of switchboards similar to the type and rating specified on this project.

1.10 DELIVERY, STORAGE, AND HANDLING
A. Remove loose packing and flammable materials from inside panelboards; install temporary electric heating (250 W per panelboard) to prevent condensation.

B. Handle and prepare panelboards for installation according to NECA 407.

1.11 PROJECT CONDITIONS
A. Environmental Limitations:

1. Do not deliver or install panelboards until spaces are enclosed and weathertight, wet work in spaces is complete and dry, work above panelboards is complete, and temporary HVAC system is operating and maintaining ambient temperature and humidity conditions at occupancy levels during the remainder of the construction period.

2. Rate equipment for continuous operation under the following conditions unless otherwise indicated:

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a. Ambient Temperature: Not exceeding minus 22 deg F (minus 30 deg C) to plus 104 deg F (plus 40 deg C).
b. Altitude: Not exceeding 6600 feet (2000 m).

B. Service Conditions: NEMA PB 1, usual service conditions, as follows:

1. Ambient temperatures within limits specified.

2. Altitude not exceeding 6600 feet (2000 m).

C. Interruption of Existing Electric Service: Do not interrupt electric service to facilities occupied by Owner or others unless permitted under the following conditions and then only after arranging to provide temporary electric service according to requirements indicated:

1. Notify Construction Manager and Owner no fewer than 14 days in advance of proposed interruption of electric service.

2. Do not proceed with interruption of electric service without Construction Manager and Owner written permission.

3. Comply with NFPA 70E.

1.12 COORDINATION
A. Coordinate layout and installation of panelboards and components with other construction that penetrates walls or is supported by them, including electrical and other types of equipment, raceways, piping, encumbrances to workspace clearance requirements, and adjacent surfaces. Maintain required workspace clearances and required clearances for equipment access doors and panels.

B. Coordinate sizes and locations of concrete bases with actual equipment provided. Cast anchor -bolt inserts into bases. Concrete, reinforcement, and formwork requirements are specified with concrete.

1.13 WARRANTY
A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace transient voltage suppression devices that fail in materials or workmanship within specified warranty period.

1. Warranty Period: Five years from date of Substantial Completion.

PART 2 - PRODUCTS

2.1 GENERAL REQUIREMENTS FOR PANELBOARDS
A. Fabricate and test panelboards according to IEEE 344 to withstand seismic forces.

B. Enclosures: Flush- and surface -mounted cabinets (surface in electrical/IT/mechanical rooms only).

1. Rated for environmental conditions at installed location. a. Indoor Dry and Clean Locations: NEMA 250, Type 1.
b. Outdoor Locations: NEMA 250, Type 3R.

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2. Front: Secured to box with concealed trim clamps. For surface -mounted fronts, match box dimensions; for flush -mounted fronts, overlap box.

3. Hinged Front Cover: Entire front trim hinged to box and with standard door within hinged trim cover.

4. Skirt for Surface -Mounted Panelboards: Same gage and finish as panelboard front with flanges for attachment to panelboard, wall, and ceiling or floor. No splices shall be permitted inside the skirt.

5. Finishes:
a. Panels and Trim: galvanized steel, factory finished immediately after cleaning and pretreating with manufacturer's standard two -coat, baked -on finish consisting of prime coat and thermosetting topcoat or Powder coated b. Back Boxes: Same finish as panels and trim.

6. Directory Card: Inside panelboard door, mounted in transparent card holder.

C. Incoming Mains Location: Top and bottom.

D. Phase, Neutral, and Ground Buses:

1. Material: Hard -drawn copper, 98 percent conductivity.

2. Equipment Ground Bus: Adequate for feeder and branch -circuit equipment grounding conductors; bonded to box.

3. Isolated Ground Bus: Adequate for branch -circuit isolated ground conductors; insulated from box.

4. Split Bus: Vertical buses divided into individual vertical sections.

E. Conductor Connectors: Suitable for use with conductor material and sizes.

1. Material: Hard -drawn copper, 98 percent conductivity.

2. Main and Neutral Lugs: Mechanical type.

3. Ground Lugs and Bus -Configured Terminators: Mechanical type.

4. Feed -Through Lugs: Mechanical type, suitable for use with conductor material.

Locate at opposite end of bus from incoming lugs or main device.

5. Subfeed (Double) Lugs: Mechanical type suitable for use with conductor material.

Locate at same end of bus as incoming lugs or main device.

F. Service Equipment Label: UL labeled for use as service equipment for panelboards or load centers with one or more main service disconnecting and overcurrent protective devices.

G. Future Devices: Mounting brackets, bus connections, filler plates, and necessary appurtenances required for future installation of devices.

H. Panelboard shall be listed and labeled with UL short circuit rating. If Series Rated Panelboard is specified -the panelboard shall be rated for series -connected system with integral or remote upstream overcurrent protective devices and labeled by UL- Include size and type of allowable upstream and branch devices, listed and labeled for series - connected short-circuit rating by UL -
I. Panelboard Short -Circuit Current Rating: Fully rated to interrupt symmetrical short-circuit current available at terminals.

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2.2 DISTRIBUTION PANELBOARDS
A. Manufacturers: Subject to compliance with requirements, provide products by one of the following manufacturers

1. Square D; a brand of Schneider Electric

2. Eaton Electrical Inc.; Cutler -Hammer Business Unit.

3. General Electric Company; GE Consumer & Industrial - Electrical Distribution.

4. Siemens Energy & Automation, Inc.

B. Panelboards: NEMA PB 1, power and feeder distribution type.

C. Interiors shall be completely factory assembled. These shall be designed such that switching and protective devices can be replaced without disturbing adjacent units and without removing the main bus interiors.

D. Doors: Secured with vault -type latch with tumbler lock; keyed alike.

1. For doors more than 36 inches (914 mm) high, provide two latches, keyed alike.

E. Mains: Circuit breaker and Lugs only.

F. Branch Overcurrent Protective Devices for Circuit -Breaker Frame Sizes 125 A and Smaller: Bolt -on circuit breakers.

G. Branch Overcurrent Protective Devices for Circuit -Breaker Frame Sizes Larger Than 125 A: Bolt -on circuit breakers; plug-in circuit breakers where individual positive -locking device requires mechanical release for removal.

H. Column -Type Panelboards: Narrow gutter extension, with cover, to overhead junction box equipped with ground and neutral terminal buses.

2.3 LIGHTING AND APPLIANCE BRANCH -CIRCUIT PANELBOARDS
A. Manufacturers: Subject to compliance with requirements, provide products by one of the following manufacturers

1. Square D; a brand of Schneider Electric

2. Eaton Electrical Inc.; Cutler -Hammer Business Unit.

3. General Electric Company; GE Consumer & Industrial - Electrical Distribution.

4. Siemens Energy & Automation, Inc.

B. Panelboards: NEMA PB 1, lighting and appliance branch -circuit type.

C. Mains: Circuit breaker or lugs only.

D. Branch Overcurrent Protective Devices: Bolt -on circuit breakers, replaceable without disturbing adjacent units.

E. Doors: Door -in -door type. Concealed hinges; secured with flush latch with tumbler lock; keyed alike.

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2.4 DISCONNECTING AND OVERCURRENT PROTECTIVE DEVICES
A. Manufacturers: Subject to compliance with requirements, provide products by one of the following manufacturers

1. Square D; a brand of Schneider Electric

2. Eaton Electrical Inc.; Cutler -Hammer Business Unit.

3. General Electric Company; GE Consumer & Industrial - Electrical Distribution.

4. Siemens Energy & Automation, Inc..

B. Molded -Case Circuit Breaker (MCCB): Comply with UL 489, with interrupting capacity to meet available fault currents.

1. Where indicated provide circuit breakers UL listed for application at 100% of their continuous ampere rating in their intended enclosure.

2. Thermal -Magnetic Circuit Breakers (below 400A frame): Inverse time -current element for low-level overloads, and instantaneous magnetic trip element for short circuits. Provide field adjustable magnetic trip setting for circuit -breakers serving motor loads or other special applications as indicated

3. Electronic trip circuit breakers (400A frame size and larger) with rms sensing; field - replaceable rating plug or field -replaceable electronic trip; and the following field - adjustable settings:
a. Instantaneous trip.
b. Long- and short -time pickup levels.
c. Long- and short -time time adjustments.
d. Ground -fault pickup level, time delay, and 12t response. e. CBs shall have an integral power supply installed at the factory if required for proper functioning of the breaker. An external power supply shall not be acceptable.

4. Circuit breakers shall have a minimum interrupting rating of 10,000 amperes RMS symmetrical at 240 volts, and 14,000 amperes RMS symmetrical at 480 volts, unless otherwise noted on the drawings. Verify maximum available fault levels from the Short Circuit and Coordination Study. Minimum interrupting rating (AIC) shall be 110% of the available fault level.

5. Current -Limiting Circuit Breakers: Frame sizes 400 A and smaller; let -through ratings less than NEMA FU 1, RK-5.

6. GFCI Circuit Breakers: Single- and two -pole configurations with Class A ground - fault protection (6-mA trip).

7. Ground -Fault Equipment Protection (GFEP) Circuit Breakers: Class B ground -fault protection (30-mA trip).

8. Arc -Fault Circuit Interrupter (AFCI) Circuit Breakers: Comply with UL 1699; 120/240-V, single -pole configuration.

9. Molded -Case Circuit -Breaker (MCCB) Features and Accessories:
a. Standard frame sizes, trip ratings, and number of poles. b. Lugs: Mechanical style, suitable for number, size, trip ratings, and conductor materials.
c. Ground -Fault Protection: Integrally mounted relay and trip unit with adjustable pickup and time -delay settings, push -to -test feature, and ground -fault indicator.
d. Key Interlock Kit: Externally mounted to prohibit circuit -breaker operation; key shall be removable only when circuit breaker is in off position.

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e. Zone -Selective Interlocking: Integral with electronic trip unit; for interlocking ground -fault protection function with other upstream or downstream devices. f. Multipole units enclosed in a single housing or factory assembled to operate as a single unit.
g. Handle Padlocking Device: Fixed attachment, for locking circuit -breaker handle in on or off position.
h. Handle Clamp: Loose attachment, for holding circuit -breaker handle in on position.
i. Circuit breaker handle locks shall be provided for all circuits that supply exit signs, emergency lights, energy management, and control system (EMCS) panels and fire alarm panels.

2.5 PANELBOARD SUPPRESSORS
A. Manufacturers: Subject to compliance with requirements, provide products by one of the following manufacturers

1. Square D; a brand of Schneider Electric

2. Current Technology; a subsidiary of Danahar Corporation.

3. Eaton Electrical Inc.; Cutler -Hammer Business Unit.

4. General Electric Company; GE Consumer & Industrial - Electrical Distribution.

5. Siemens Energy & Automation, Inc..

B. Surge Protection Device: IEEE C62.41 -compliant, integrally mounted, bolt -on, solid-state, parallel -connected, modular (with field -replaceable modules) type, with sine -wave tracking suppression and filtering modules, UL 1449, second edition, short-circuit current rating matching or exceeding the panelboard short-circuit rating, and with the following features and accessories:

1. Accessories:
a. Fuses rated at 200 -kA interrupting capacity.
b. Fabrication using bolted compression lugs for internal wiring. c. Integral disconnect switch.
d. Redundant suppression circuits.
e. Redundant replaceable modules.
f. Arrangement with wire connections to phase buses, neutral bus, and ground bus.
g. LED indicator lights for power and protection status. h. Audible alarm, with silencing switch, to indicate when protection has failed. i. Form -C contacts rated at 5 A and 250-V ac, one normally open and one normally closed, for remote monitoring of system operation. Contacts shall reverse position on failure of any surge diversion module or on opening of any current -limiting device. Coordinate with building power monitoring and control system.
j. Six -digit, transient -event counter set to totalize transient surges.

2. Peak Single -Impulse Surge Current Rating: per manufacturer requirements.

3. Minimum single -impulse current ratings, using 8-by-20-mic.sec. waveform described in IEEE C62.41.2.
a. Line to Neutral: 70,000 A.
b. Line to Ground: 70,000 A.
c. Neutral to Ground: 50,000 A.

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4. Withstand Capabilities: 12,000 IEEE C62.41, Category C3 (10 kA), 8-by-20- mic.sec. surges with less than 5 percent change in clamping voltage.

5. Protection modes and UL 1449 SVR for grounded wye circuits with 480Y/277, 208Y/120 -V, three-phase, four -wire circuits shall be as follows:
a. Line to Neutral: 800 V for 480Y/277, 400 V for 208Y/120. b. Line to Ground: 800 V for 480Y/277, 400 V for 208Y/120. c. Neutral to Ground: 800 V for 480Y/277, 400 V for 208Y/120.

2.6 ACCESSORY COMPONENTS AND FEATURES
A. Accessory Set: Include tools and miscellaneous items required for overcurrent protective device test, inspection, maintenance, and operation.

B. Portable Test Set: For testing functions of solid-state trip devices without removing from panelboard. Include relay and meter test plugs suitable for testing panelboard meters and switchboard class relays.

PART 3 - EXECUTION

3.1 EXAMINATION
A. Receive, inspect, handle, and store panelboards according to NEMA PB 1.1.

B. Examine panelboards before installation. Reject panelboards that are damaged or rusted or have been subjected to water saturation.

C. Examine elements and surfaces to receive panelboards for compliance with installation tolerances and other conditions affecting performance of the Work.

D. Proceed with installation only after unsatisfactory conditions have been corrected.

3.2 INSTALLATION
A. Install panelboards and accessories according to NEMA PB 1.1.

B. Equipment Mounting: Install panelboards on concrete bases, 4 -inch (100 -mm) nominal thickness.

1. Install dowel rods to connect concrete base to concrete floor. Unless otherwise indicated, install dowel rods on 18 -inch (450 -mm) centers around full perimeter of base.

2. For panelboards, install epoxy -coated anchor bolts that extend through concrete base and anchor into structural concrete floor.

3. Place and secure anchorage devices. Use setting drawings, templates, diagrams, instructions, and directions furnished with items to be embedded.

4. Install anchor bolts to elevations required for proper attachment to panelboards.

5. Attach panelboard to the vertical finished or structural surface behind the panelboard.

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C. Temporary Lifting Provisions: Remove temporary lifting eyes, channels, and brackets and temporary blocking of moving parts from panelboards.

D. Comply with mounting and anchoring requirements.

E. Mount top of trim 90 inches (2286 mm) above finished floor unless otherwise indicated.

Mounting height of Over Current Protective Devices shall be 6"7" above finished floor to the center of the grip of device operating handle unless a lower height is indicated or required by code.

F. Mount panelboard cabinet plumb and rigid without distortion of box. Mount recessed panelboards with fronts uniformly flush with wall finish and mating with back box.

G. Install overcurrent protective devices and controllers not already factory installed.

1. Set field -adjustable, circuit -breaker trip ranges.

H. Install filler plates in unused spaces.

I. Stub four 1 -inch (27-GRC) empty conduits from panelboard into accessible ceiling space or space designated to be ceiling space in the future. Stub four 1 -inch (27-GRC) empty conduits into raised floor space or below slab not on grade.

J. Arrange conductors in gutters into groups and bundle and wrap with wire ties.

K. Comply with NECA 1.

3.3 IDENTIFICATION
A. Identify field -installed conductors, interconnecting wiring, and components; provide warning signs complying with Section 260553 "Identification for Electrical Systems." B. Create a directory to indicate installed circuit loads; incorporate Owner's final room designations. Obtain approval before installing. Use a computer or typewriter to create directory; handwritten directories are not acceptable.

C. Panelboard Nameplates: Label each panelboard with a nameplate complying with requirements for identification specified in Section 260553 "Identification for Electrical Systems."
D. Device Nameplates: Label each branch circuit device in distribution panelboards with a nameplate complying with requirements for identification specified in Section 260553 "Identification for Electrical Systems."

3.4 FIELD QUALITY CONTROL
A. Testing Agency: Engage a qualified testing agency to perform tests and inspections.

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B. Manufacturer's Field Service: Engage a factory -authorized service representative to inspect, test, and adjust components, assemblies, and equipment installations, including connections.

C. Perform tests and inspections.

1. Manufacturer's Field Service: Engage a factory -authorized service representative to inspect components, assemblies, and equipment installations, including connections, and to assist in testing.

D. Acceptance Testing Preparation:

1. Test insulation resistance for each panelboard bus, component, connecting supply, feeder, and control circuit.

2. Test continuity of each circuit.

E. Tests and Inspections:

1. Perform each visual and mechanical inspection and electrical test stated in NETA Acceptance Testing Specification. Certify compliance with test parameters.

2. Correct malfunctioning units on -site, where possible, and retest to demonstrate compliance; otherwise, replace with new units and retest.

3. Perform the following infrared scan tests and inspections and prepare reports:
a. Initial Infrared Scanning: After Substantial Completion, but not more than 60 days after Final Acceptance, perform an infrared scan of each panelboard.

Remove front panels so joints and connections are accessible to portable scanner.
b. Follow-up Infrared Scanning: Perform an additional follow-up infrared scan of each panelboard 11 months after date of Substantial Completion. c. Instruments and Equipment:
1) Use an infrared scanning device designed to measure temperature or to detect significant deviations from normal values. Provide calibration record for device.

F. Panelboards will be considered defective if they do not pass tests and inspections.

G. Prepare test and inspection reports, including a certified report that identifies panelboards included and that describes scanning results. Include notation of deficiencies detected, remedial action taken, and observations after remedial action.

3.5 ADJUSTING
A. Adjust moving parts and operable component to function smoothly and lubricate as recommended by manufacturer.

B. Set field -adjustable circuit -breaker trip ranges as indicated or as specified in Section 260573 "Short Circuit, Coordination and Arc Flash Studies." C. Load Balancing: After Substantial Completion, but not more than 60 days after Final Acceptance, measure load balancing and make circuit changes.

1. Measure as directed during period of normal system loading.

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2. Perform load -balancing circuit changes outside normal occupancy/working schedule of the facility and at time directed. Avoid disrupting critical 24 -hour services such as fax machines and on-line data processing, computing, transmitting, and receiving equipment.

3. After circuit changes, recheck loads during normal load period. Record all load readings before and after changes and submit test records.

4. Tolerance: Difference exceeding 20 percent between phase loads, within a panelboard, is not acceptable. Rebalance and recheck as necessary to meet this minimum requirement.

3.6 PROTECTION
A. Temporary Heating: Apply temporary heat to maintain temperature according to manufacturer's written instructions.

END OF SECTION 262416
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SECTION 26 27 26 - WIRING DEVICES
PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. Section Includes:

1. Receptacles, receptacles with integral GFCI, and associated device plates.

2. Twist -locking receptacles.

3. Isolated -ground receptacles.

4. Tamper -resistant receptacles.

5. Weather -resistant receptacles.

6. Snap switches and wall -box dimmers.

7. Solid-state fan speed controls.

8. Wall -switch and exterior occupancy sensors.

9. Communications outlets.

10. Toggle switches, 120/277 V,20 A.

11. Decorator -style devices, 20 A.

12. Pendant cord -connector devices.

13. Cord and plug sets.

14. Floor service outlets, poke -through assemblies, service poles, and multioutlet assemblies.

1.3 DEFINITIONS
A. AFCI: Arc -fault circuit interrupter.

B. EMI: Electromagnetic interference.

C. GFCI: Ground -fault circuit interrupter.

D. Pigtail: Short lead used to connect a device to a branch -circuit conductor.

E. RFI: Radio -frequency interference.

F. SPD: Surge Protective Device.

G. UTP: Unshielded twisted pair.

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1.4 ADMINISTRATIVE REQUIREMENTS
A. Coordination:

1. Receptacles for Owner -Furnished Equipment: Match plug configurations.

2. Cord and Plug Sets: Match equipment requirements.

1.5 ACTION SUBMITTALS
A. Product Data: For each type of product.

B. Shop Drawings: List of legends and description of materials and process used for premarking wall plates.

C. Samples: One for each type of device and wall plate specified, in each color specified.

1.6 INFORMATIONAL SUBMITTALS
A. Field quality -control reports.

1.7 CLOSEOUT SUBMITTALS
A. Operation and Maintenance Data: For wiring devices to include in all manufacturers' packing -label warnings and instruction manuals that include labeling conditions.

1.8 MAINTENANCE MATERIAL SUBMITTALS
A. Furnish extra materials that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.

1. Service/Power Poles: One for every 10.

2. Floor Service -Outlet Assemblies: One for every 10, but no fewer than one.

3. Poke -Through, Fire -Rated Closure Plugs: One for every five floor service outlets installed, but no fewer than two.

1.9 QUALITY ASSURANCE
A. Source Limitations: Obtain each type of wiring device through one source from a single manufacturer. Switches, receptacles and cover plates shall be of the same manufacturer.

B. Comply with National Electrical Manufacturer's Association (NEMA) standards. Furnish products listed and classified by Underwriter's Laboratories Inc. as suitable for purpose specified and shown.

C. Manufacturer shall have a minimum of ten (10) years experience in the production of wiring devices specified and shall have ISO 9001 and 9002 certifications.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
PART 2 - PRODUCTS

2.1 MANUFACTURERS
A. Manufacturers' Names: Shortened versions (shown in parentheses) of the following manufacturers' names are used in other Part 2 articles:

1. Hubbell Incorporated; Wiring Device-Kellems (Hubbell).

2. Leviton Mfg. Company Inc. (Leviton).

3. Pass & Seymour/Legrand (Pass & Seymour).

B. Source Limitations: Obtain each type of wiring device and associated wall plate from single source from single manufacturer.

2.2 GENERAL WIRING -DEVICE REQUIREMENTS
A. Wiring Devices, Components, and Accessories: UL Listed and labeled and marked for intended location and application.

B. Comply with NFPA 70.

C. All controlled receptacle outlets shall be blue in color.

D. Devices that are manufactured for use with modular plug-in connectors may be substituted under the following conditions:

1. Connectors shall comply with UL2459 and shall be made with stranding building wire.

2. Devices shall comply with the requirements in this Section.

2.3 STRAIGHT -BLADE RECEPTACLES
A. Convenience Receptacles, 125V, 20A: Comply with NEMA WD1, NEMAWD6 Configuration 5-20R, UL498, and FSW-C-596.

1. Products: Subject to compliance with requirements, provide one of the following manufacturers:
a. Hubbell; HBL5361 (single), HBL5362 (duplex).
b. Leviton; 5361 (single), 5362 (duplex).
c. Pass & Seymour; 5361 (single), 5362 (duplex).

2. Description: Grounded, industrial extra heavy duty specifications grade, back- and side -wired, single -piece grounding brass strap with integral ground, impact - resistant thermoplastic nylon cover and body, smooth face, with separate grounding screw and NEMA 5-20R plug configurations.

B. Tamper -Resistant Convenience Receptacles, 125 V, 20 A: Comply with NEMA WD 1, NEMA WD 6 Configuration 5-20R, UL 498 Supplement sd, and FS W -C-596.

C. Weather -Resistant Duplex Receptacle, 125 V, 20 A:

1. Description: Two pole, three wire, and self -grounding. Integral shutters that operate only when a plug is inserted in the receptacle. Square face.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

2. Configuration: NEMA WD 6, Configuration 5-20R.

3. Standards: Comply with UL 498.

D. Controlled Duplex Receptacles, 125 V, 20A

1. Description: Two pole, three wire and self -grounding.

2. Configuration: NEMA WD 6, Configuration 5-20R.

3. Standards: Comply with UL 498.

4. Marking: Shall have permanent marking per CEC 130.5 (d).

5. USB Receptacles: Dual and quad, USB Type A, 5 V dc, and 2.1 A per receptacle (minimum).

6. Standards: Comply with UL 1310 and USB 3.0 devices.

2.4 GFCI RECEPTACLES
A. General Description:

1. Straight blade, feed -through type.

2. Comply with NEMA WD 1, NEMA WD 6, UL 498, UL 943 Class A, and FS W -C- 596.

3. Include indicator light that shows when the GFCI has malfunctioned and no longer provides proper GFCI protection.

4. Include self test feature so that the outlet is automatically tested every fifteen minutes.

5. Outlets used in coastal environments shall be suitable for such applications and shall be properly protected against the ambient conditions.

B. Duplex GFCI Convenience Receptacles, 125 V, 20 A:

1. Products: Subject to compliance with requirements, provide one of the following manufacturers Hubbell; GFR5352L.

2. Pass & Seymour; 2095.

3. Leviton; 7590.

C. Tamper -Resistant GFCI Convenience Receptacles, 125 V, 20 A:

1. Products: Subject to compliance with requirements, provide one of the following manufacturers :
a. Hubbell; GFTR20.
b. Pass & Seymour; 2095TR.

2.5 TWIST -LOCKING RECEPTACLES
A. Single Convenience Receptacles, 125 V, 20 A: Comply with NEMA WD 1, NEMA WD 6 Configuration L5 -20R, and UL 498.

1. Products: Subject to compliance with requirements, provide one of the following manufacturers :
a. Hubbell; HBL2310.
b. Leviton; 2310.
c. Pass & Seymour; L520 -R.

B. Isolated -Ground, Single Convenience Receptacles, 125 V, 20 A:

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
a. Products: Subject to compliance with requirements, provide one of the following manufacturers Hubbell; IG2310.
b. Leviton; 2310-IG.
c. Pass & Seymour; IG4700.

2. Description:
a. Comply with NEMA WD 1, NEMA WD 6 Configuration L5 -20R, and UL 498. b. Equipment grounding contacts shall be connected only to the green grounding screw terminal of the device and with inherent electrical isolation from mounting strap. Isolation shall be integral to receptacle construction and not dependent on removable parts.

2.6 PENDANT CORD -CONNECTOR DEVICES
A. Description:

1. Matching, locking -type plug and receptacle body connector.

2. NEMA WD 6 Configurations L5 -20P and L5 -20R, heavy-duty grade, and FS W -C- 596.

3. Body: Nylon, with screw -open, cable -gripping jaws and provision for attaching external cable grip.

4. External Cable Grip: Woven wire -mesh type made of high -strength, galvanized - steel wire strand, matched to cable diameter, and with attachment provision designed for corresponding connector.

2.7 CORD AND PLUG SETS
A. Description:

1. Match voltage and current ratings and number of conductors to requirements of equipment being connected.

2. Cord: Rubber -insulated, stranded -copper conductors, with Type SOW -A jacket; with green -insulated grounding conductor and ampacity of at least 130 percent of the equipment rating.

3. Plug: Nylon body and integral cable -clamping jaws. Match cord and receptacle type for connection.

2.8 TOGGLE SWITCHES
A. Comply with NEMA WD 1, UL 20, and FS W -S-896.

B. Switches, 120/277 V, 20 A:

1. Products: Subject to compliance with requirements, provide one of the following manufacturers :
a. Single Pole:
1) Hubbell; HBL1221.
2) Leviton; 1221-2.
3) Pass & Seymour; CSB2OAC1.
b. Two Pole:
1) Hubbell; HBL1222.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
2) Leviton; 1222-2.
3) Pass & Seymour; CSB2OAC2.
c. Three Way:
1) Hubbell; HBL1223.
2) Leviton; 1223-2.
3) Pass & Seymour; CSB2OAC3.
d. Four Way:
1) Hubbell; HBL1224.
2) Leviton; 1224-2.
3) Pass & Seymour; CSB2OAC4.

C. Single -Pole, Double -Throw, Momentary -Contact, Center -off Switches: 120/277 V, 20 A; for use with mechanically held lighting contactors.

1. Products: Subject to compliance with requirements, provide one of the following :
a. Hubbell; HBL2057.
b. Leviton; 1257.
c. Pass & Seymour; 1251.

D. General:

1. Wall switches shall be specification grade, fully enclosed, quiet -type tumbler switches rated 20 amperes, 120/277 -volt, AC rated, bakelite or composition, back and side wired, bumper pad, full rating for inductive or non -inductive loads and incandescent or fluorescent lighting loads.

2. Single Pole Switches: Hubbell #1221, Arrow #1991, Pass & Seymour 20AC1.or equal

3. Three-way Quiet Switches: Hubbell #1223, Arrow #1993, Pass & Seymour 20AC3 or equal.

4. Wall switch and pilot lights shall be flush mounted combination wall type with switch and pilot light equipped with a 6 -watt, 125 -volt candelabra base lamp. The pilot light shall have a green jewel with brass rim flush mounted in the wall plate.

5. All switches shall be of the same manufacture.

6. Normal switch color is white. Switches controlling circuits connected to emergency power source shall be red.

7. All switches shall have terminal screws to take up to #10 AWG conductors.

2.9 DECORATOR -STYLE DEVICES
A. Convenience Receptacles: Square face, 125 V, 20 A; comply with NEMA WD 1, NEMA WD 6 Configuration 5-20R, and UL 498.

1. Products: Subject to compliance with requirements, provide one of the following manufacturers Hubbell; DR20.

2. Leviton; 16252.

3. Pass & Seymour; 26252.

B. Tamper -Resistant Convenience Receptacles: Square face, 125 V, 20 A; comply with NEMA WD 1, NEMA WD 6 Configuration 5-20R, and UL 498.

1. Products: Subject to compliance with requirements, provide one of the following manufacturers :
a. Hubbell; DR2OTR.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
b. Pass & Seymour; TR26252.

2. Description: Labeled to comply with NFPA 70, "Receptacles, Cord Connectors, and Attachment Plugs (Caps)" Article, "Tamper -Resistant Receptacles in Dwelling Units" Section.

C. Tamper -Resistant and Weather -Resistant Convenience Receptacles: Square face, 125 V, 20 A; comply with NEMA WD 1, NEMA WD 6 Configuration 5-20R, and UL 498.

1. Products: Subject to compliance with requirements, provide one of the following manufacturers :
a. Hubbell; DR2OTR.
b. LevitonTRW20.
c. Pass & Seymour; TRW26252.

2. Description: Labeled to comply with NFPA 70, "Receptacles, Cord Connectors, and Attachment Plugs (Caps)" Article, "Tamper -Resistant Receptacles in Dwelling Units" Section, when installed in wet and damp locations.

D. GFCI, Tamper -Resistant and Weather -Resistant Convenience Receptacles: Square face, 125 V, 20 A; comply with NEMA WD 1, NEMA WD 6 Configuration 5-20R, UL 498, and UL 943 Class A.

1. Products: Subject to compliance with requirements, provide one of the following manufacturers :
a. Hubbell; GFTR20.
b. Pass & Seymour; 2094TRWR.

2. Description: Labeled to comply with NFPA 70, "Receptacles, Cord Connectors, and Attachment Plugs (Caps)" Article, "Tamper -Resistant Receptacles in Dwelling Units" Section.

E. Toggle Switches, Square Face, 120/277 V, 20 A: Comply with NEMA WD 1, UL 20, and FS W -S-896.

1. Products: Subject to compliance with requirements, provide one of the following manufacturers :
a. Hubbell; DS120 (single pole), DS320 (three way).
b. Leviton; 5621-2 (single pole), 5623-2 (three way).
c. Pass & Seymour; 2621 (single pole), 2623 (three way).

F. Lighted Toggle Switches, Square Face, 120 V, 20 A: Comply with NEMA WD 1 and UL 20.

1. Products: Subject to compliance with requirements, provide one of the following manufacturers :
a. Cooper; 7631 (single pole), 7633 (three way).
b. Hubbell; DS120IL (single pole), DS320 (three way).
c. Leviton; 5631-2 (single pole), 5633-2 (three way).
d. Pass & Seymour; 2625 (single pole), 2626 (three way).

2. Description: With neon -lighted handle, illuminated when switch is "off." G. General:

1. Single and duplex convenience receptacles shall be U -grounded type, 125 volts, side and back wired with binding screws only with double wipe contacts and spring steel back up clips. Rating 20 amperes, 125V with straight blade grounding type.

Model #5362 of Hub -bell, Pass & Seymour Arrow Hart or equal.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

2. Receptacles shall be red on emergency circuits, orange on isolated ground system, blue when connected to motion sensor in office or white for the rest.

3. The grounding contact shall be one piece and internally connected to the frame with ground terminal for external ground.

4. Special receptacles shall be as indicated on plans by NEMA configuration.

5. Ground fault receptacles shall be 20 amperes, 125 volt, duplex, three wire grounding with pilot light and test and reset buttons. Suitable for feed -through wiring, color to be select-ed, Hubbell 5362 GF Series, Pass & Seymour 2091 SIL Series or equal.

6. Isolated ground type receptacles shall be IG 5362 Hubbell, Pass & Seymour or Arrow Hart and shall conform to UL Standard #498 and NEC/NFPA requirements, ANSI #C73.

7. Poke-thru receptacle shall be flush, 5/8" thick, die-cast aluminum, for power and commu-nication UL listed and classified for 2 hours fire rated Walker 1500 series, Hubbell #PT7-FX or equal.

8. 8. Wiring devices in exposed weatherproof boxes shall be the devices specified in this sec-tion, and shall be installed in "FS" or "FD" series condulets with weatherproof cast metal covers, and gaskets as required.

9. All receptacles shall be of the same manufacture.

10. Each receptacle installed outdoors, within 72" of sinks, in wet or damp areas, on roof, outdoors, below grade (pit), janitor, closets, and bathrooms, shall have automatic 5 ma, individual ground fault (GFI) protection.

11. Floor Outlets: Where floor outlets are shown, boxes shall be Walkerduct #800 CI Series, Steel City Series #78, Hubbell #B-2537, or equal. Where 120, 208 or 240 volts are used, standard NEMA receptacles, suitable for the service, shall be used.

2.10 WALL PLATES
A. Provide plates for all switches, receptacles, junction boxes, telephone and other outlets.

B. Provide engraved or etched plates for all lock switches, pilot switches, switches from which equipment or circuit controlled cannot be readily seen, three or more switches un- der a common plate and for switches as indicated.

C. stainless steel plates shall be American Iron and Steel Institute (AISI) Type 302, with beveled edges, 0.040" thick with satin smooth finish. "Smoothie," Hubbell #97071 Series or equal.

D. Plastic cover plate shall be ivory / white, high impact thermoplastic, high strength, scratch -resistant, smooth and self -extinguishing, Hubbell "PI" Series, Pass & Seymour RP Series or equal.

E. Where outlets are indicated to be weatherproof, provide an AISI Type 302 stainless with double hinged covers, Pass & Seymour #WPD-8 or equal.

F. Galvanized steel plates shall be square or rectangular and hot dipped galvanized or sherardized, beveled edges and 0.040" thick. Galvanized steel plates shall be used in utility area. Refer to Section 260553 for labeling of plates.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
G. Cover plates on pressed steel outlet boxes in furred areas, attics, etc., or exposed in mechanical equipment rooms shall be of the same material as the outlet box.

H. Cover plates in locations concealed from public view shall have the circuit numbers and source feed point hand labeled with marking black pen (permanent marker). See Section 260553 for labeling.

I. Provide stainless steel cover plates in the kitchen and adjacent to stainless steel panels, unless noted otherwise.

J.

Provide plates equipped with close fitting openings for the exact device to be used. Pro- vide plates for telephone outlets equipped with bushed openings.

K. Single and combination types shall match corresponding wiring devices.

1. Plate -Securing Screws: Metal with head color to match plate finish.

2. Material for Finished Spaces: Smooth, high -impact thermoplastic 0.035 -inch- (1- mm-) thick, satin -finished, Type 302 stainless steelMaterial for Unfinished Spaces:

Galvanized steel.

3. Material for Damp Locations: AISI Type 302 stainless with double hinged covers with spring -loaded lift cover, and listed and labeled for use in wet and damp locations.

L. Wet -Location, Weatherproof Cover Plates: NEMA 250, complying with Type 3R, weather -resistant AISI Type 302 stainless with double hinged covers with lockable cover.

M. Antimicrobial Cover Plates:

1. Contact surfaces treated with a coating that kills 99.9 percent of certain common bacteria within two hours when regularly and properly cleaned.

2. Tarnish resistant.

2.11 FLOOR SERVICE FITTINGS
A. Type: Modular, flush -type, dual -service units suitable for wiring method used.

B. Compartments: Barrier separates power from voice and data communication cabling.

C. Service Plate: Round, solid brass with satin finish.

D. Power Receptacle: NEMA WD 6 Configuration 5-20R, gray finish, unless otherwise indicated.

2.12 POKE -THROUGH ASSEMBLIES
A. Manufacturers: Subject to compliance with requirements, provide products by one of the following manufacturers

1. Hubbell Incorporated; Wiring Device-Kellems.

2. Pass & Seymour/Legrand.

3. Square D/Schneider Electric.

4. Thomas & Betts Corporation.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

5. Wiremold/Legrand.

B. Description:

1. Factory -fabricated and -wired assembly of below -floor junction box with multichanneled, through -floor raceway/firestop unit and detachable matching floor service -outlet assembly.

2. Comply with UL 514 scrub water exclusion requirements.

3. Size: Selected to fit nominal 4 -inch (100 -mm) cored holes in floor and matched to floor thickness.

4. Fire Rating: Unit is listed and labeled for fire rating of floor -ceiling assembly.

5. Closure Plug: Arranged to close unused 4 -inch (100 -mm) cored openings and reestablish fire rating of floor.

6. Wiring Raceways and Compartments: For a minimum of four No. 12 AWG conductors and a minimum of four, four -pair cables.

2.13 PREFABRICATED MULTIOUTLET ASSEMBLIES
A. Manufacturers: Subject to compliance with requirements, provide products by one of the following manufacturers

1. Hubbell Incorporated; Wiring Device-Kellems.

2. Wiremold/Legrand.

B. Description:

1. Two-piece surface metal raceway, with factory -wired multioutlet harness.

2. Components shall be products from single manufacturer designed for use as a complete, matching assembly of raceways and receptacles.

C. Raceway Material: Metal, with manufacturer's standard finish.

D. Multioutlet Harness:

1. Receptacles: 15-A, 125-V, NEMA WD 6 Configuration 5-15R receptacles complying with NEMA WD 1, UL 498, and FS W -C-596.

2. Receptacle Spacing: per plans and pre -manufactured furniture assemblies.

3. Wiring: No. 12 AWG solid, Type THHN copper, circuits per plans.

2.14 FINISHES
A. Device Color:

1. Wiring Devices Connected to Normal Power System: White or per Architect unless otherwise indicated or required by NFPA 70 or device listing.

2. Wiring Devices Connected to Emergency Power System: Red.

3. SPD Devices: Gray.

4. Motion sensor switched devices: Blue

5. Isolated -Ground Receptacles: Orange.

B. Wall Plate Color: For plastic covers, match device color.

WIRING DEVICES 262726 - 10

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
PART 3 - EXECUTION

3.1 INSTALLATION
A. Comply with NECA 1, including mounting heights listed in that standard, unless otherwise indicated.

B. Coordination with Other Trades:

1. Protect installed devices and their boxes. Do not place wall finish materials over device boxes and do not cut holes for boxes with routers that are guided by riding against outside of boxes.

2. Keep outlet boxes free of plaster, drywall joint compound, mortar, cement, concrete, dust, paint, and other material that may contaminate the raceway system, conductors, and cables.

3. Install device boxes in brick or block walls so that the cover plate does not cross a joint unless the joint is troweled flush with the face of the wall.

4. Install wiring devices after all wall preparation, including painting, is complete.

C. Conductors:

1. Do not strip insulation from conductors until right before they are spliced or terminated on devices.

2. Strip insulation evenly around the conductor using tools designed for the purpose.

Avoid scoring or nicking of solid wire or cutting strands from stranded wire.

3. The length of free conductors at outlets for devices shall meet provisions of NFPA 70, Article 300, without pigtails.

4. Existing Conductors:
a. Cut back and pigtail or replace all damaged conductors. b. Straighten conductors that remain and remove corrosion and foreign matter. c. Pig tailing existing conductors is permitted, provided the outlet box is large enough.

D. Device Installation:

1. Replace devices that have been in temporary use during construction and that were installed before building finishing operations were complete.

2. Keep each wiring device in its package or otherwise protected until it is time to connect conductors.

3. Do not remove surface protection, such as plastic film and smudge covers, until the last possible moment.

4. Connect devices to branch circuits using pigtails that are not less than 6 inches (152 mm) in length.

5. When there is a choice, use side wiring with binding -head screw terminals. Wrap solid conductor tightly clockwise, two-thirds to three -fourths of the way around terminal screw.

6. Use a torque screwdriver when a torque is recommended or required by manufacturer.

7. When conductors larger than No. 12 AWG are installed on 20-A circuits, splice No. 12 AWG pigtails for device connections.

8. Tighten unused terminal screws on the device.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

9. When mounting into metal boxes, remove the fiber or plastic washers used to hold device -mounting screws in yokes, allowing metal -to -metal contact.

E. Receptacle Orientation:

1. Install ground pin of vertically mounted receptacles down, and on horizontally mounted receptacles to the left.

2. Install hospital -grade receptacles in patient -care areas with the ground pin at the top.

F. Device Plates: Do not use oversized or extra -deep plates. Repair wall finishes and remount outlet boxes when standard device plates do not fit flush or do not cover rough wall opening.

G. Arrangement of Devices: Unless otherwise indicated, mount flush, with long dimension vertical and with grounding terminal of receptacles on top. Group adjacent switches under single, multigang wall plates.

H. Adjust locations of floor service outlets and service poles to suit arrangement of partitions and furnishings.

3.2 GFCI RECEPTACLES
A. Install non -feed -through -type GFCI receptacles where protection of downstream receptacles is not required.

3.3 IDENTIFICATION
A. Comply with Section 260553 "Identification for Electrical Systems." B. Identify each receptacle with panelboard identification and circuit number. Use hot, stamped, or engraved machine printing with white red -filled lettering on face of plate, and durable wire markers or tags inside outlet boxes.

C. Essential Electrical System: Mark receptacles supplied from the essential electrical system to allow easy identification using a self-adhesive label.

3.4 FIELD QUALITY CONTROL
A. Perform the following tests and inspections:

1. In healthcare facilities, prepare reports that comply with recommendations in NFPA 99.

2. Test Instruments: Use instruments that comply with UL 1436.

3. Test Instrument for Convenience Receptacles: Digital wiring analyzer with digital readout or illuminated digital -display indicators of measurement.

B. Tests for Convenience Receptacles:

1. Line Voltage: Acceptable range is 105 to 132 V.

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City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

2. Percent Voltage Drop under 20-A Load: A value of 6 percent or higher is unacceptable.

3. Ground Impedance: Values of up to 2 ohms are acceptable.

4. GFCI Trip: Test for tripping values specified in UL 1436 and UL 943.

5. Using the test plug, verify that the device and its outlet box are securely mounted.

6. Tests shall be diagnostic, indicating damaged conductors, high resistance at the circuit breaker, poor connections, inadequate fault current path, defective devices, or similar problems. Correct circuit conditions remove malfunctioning units and replace with new ones, and retest as specified above.

C. Test straight -blade convenience outlets in patient -care areas for the retention force of the grounding blade according to NFPA 99. Retention force shall be not less than 4 oz. (115 g).

D. Wiring device will be considered defective if it does not pass tests and inspections.

E. Prepare test and inspection reports. Submit reports within two (2) weeks of completion of tests.

END OF SECTION 262726
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Fire Station 66 Electrical Upgrades
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SECTION 26 28 16 - ENCLOSED SWITCHES AND CIRCUIT BREAKERS PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. Section Includes:

1. Fusible switches.

2. Nonfusible switches.

3. Shunt trip switches.

4. Molded -case circuit breakers (MCCBs).

5. Molded -case switches.

6. Enclosures.

1.3 DEFINITIONS
A. NC: Normally closed.

B. NO: Normally open.

C. SPDT: Single pole, double throw.

1.4 PERFORMANCE REQUIREMENTS
A. Seismic Performance: Enclosed switches and circuit breakers shall withstand the effects of earthquake motions determined according to ASCE/SEI 7.

1. The term "withstand" means "the unit will remain in place without separation of any parts from the device when subjected to the seismic forces specified and the unit will be fully operational after the seismic event."

1.5 ACTION SUBMITTALS
A. Product Data: For each type of enclosed switch, circuit breaker, accessory, and component indicated. Include dimensioned elevations, sections, weights, and manufacturers' technical data on features, performance, electrical characteristics, ratings, accessories, and finishes.

1. Enclosure types and details for types other than NEMA 250, Type 1.

2. Current and voltage ratings.

3. Short-circuit current ratings (interrupting and withstand, as appropriate).

ENCLOSED SWITCHES AND CIRCUIT BREAKERS 262816 - 1

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

4. Include evidence of NRTL listing for series rating of installed devices.

5. Detail features, characteristics, ratings, and factory settings of individual overcurrent protective devices, accessories, and auxiliary components.

6. Include time -current coordination curves (average melt) for each type and rating of overcurrent protective device; include selectable ranges for each type of overcurrent protective device.

B. Shop Drawings: For enclosed switches and circuit breakers. Include plans, elevations, sections, details, and attachments to other work.

1. Wiring Diagrams: For power, signal, and control wiring.

1.6 INFORMATIONAL SUBMITTALS
A. Qualification Data: For qualified testing agency.

B. Seismic Qualification Certificates: For enclosed switches and circuit breakers, accessories, and components, from manufacturer.

1. Basis for Certification: Indicate whether withstand certification is based on actual test of assembled components or on calculation.

2. Dimensioned Outline Drawings of Equipment Unit: Identify center of gravity and locate and describe mounting and anchorage provisions.

3. Detailed description of equipment anchorage devices on which the certification is based and their installation requirements.

C. Field quality -control reports.

1. Test procedures used.

2. Test results that comply with requirements.

3. Results of failed tests and corrective action taken to achieve test results that comply with requirements.

D. Manufacturer's field service report.

1.7 CLOSEOUT SUBMITTALS
A. Operation and Maintenance Data: For enclosed switches and circuit breakers to include in emergency, operation, and maintenance manuals. In addition to items specified in Section 017823 "Operation and Maintenance Data," include the following:

1. Manufacturer's written instructions for testing and adjusting enclosed switches and circuit breakers.

2. Time -current coordination curves (average melt) for each type and rating of overcurrent protective device; include selectable ranges for each type of overcurrent protective device.

1.8 MAINTENANCE MATERIAL SUBMITTALS
A. Furnish extra materials that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.

ENCLOSED SWITCHES AND CIRCUIT BREAKERS 262816 - 2

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

1. Fuses: Equal to 10 percent of quantity installed for each size and type, but no fewer than three of each size and type.

2. Fuse Pullers: Two for each size and type.

1.9 QUALITY ASSURANCE
A. Testing Agency Qualifications: Member company of NETA or an NRTL.

1. Testing Agency's Field Supervisor: Currently certified by NETA to supervise on - site testing.

B. Source Limitations: Obtain enclosed switches and circuit breakers, overcurrent protective devices, components, and accessories, within same product category, from single source from single manufacturer.

C. Product Selection for Restricted Space: Drawings indicate maximum dimensions for enclosed switches and circuit breakers, including clearances between enclosures, and adjacent surfaces and other items. Comply with indicated maximum dimensions.

D. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, by a qualified testing agency, and marked for intended location and application.

E. Comply with NFPA 70.

1.10 PROJECT CONDITIONS
A. Environmental Limitations: Rate equipment for continuous operation under the following conditions unless otherwise indicated:

1. Ambient Temperature: Not less than minus 22 deg F and not exceeding 104 deg F.

2. Altitude: Not exceeding 6600 feet.

B. Interruption of Existing Electric Service: Do not interrupt electric service to facilities occupied by Owner or others unless permitted under the following conditions and then only after arranging to provide temporary electric service according to requirements indicated:

1. Notify Construction Manager and Owner no fewer than seven days in advance of proposed interruption of electric service.

2. Indicate method of providing temporary electric service.

3. Do not proceed with interruption of electric service without Construction Manager's and Owner's written permission.

4. Comply with NFPA 70E.

1.11 COORDINATION
A. Coordinate layout and installation of switches, circuit breakers, and components with equipment served and adjacent surfaces. Maintain required workspace clearances and required clearances for equipment access doors and panels.

ENCLOSED SWITCHES AND CIRCUIT BREAKERS 262816 - 3

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
PART 2 - PRODUCTS

2.1 FUSIBLE SWITCHES
A. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

1. Eaton Electrical Inc.; Cutler -Hammer Business Unit.

2. General Electric Company; GE Consumer & Industrial - Electrical Distribution.

3. Siemens Energy & Automation, Inc.

4. Square D; a brand of Schneider Electric.

B. Type HD, Heavy Duty, Single Throw, 600-V ac, 1200 A and Smaller: UL 98 and NEMA KS 1, horsepower rated, with clips or bolt pads to accommodate indicated fuses, lockable handle with capability to accept three padlocks, and interlocked with cover in closed position.

C. Accessories:

1. Equipment Ground Kit: Internally mounted and labeled for copper ground conductors.

2. Neutral Kit: Internally mounted; insulated, capable of being grounded and bonded; labeled for copper and aluminum neutral conductors.

3. Isolated Ground Kit: Internally mounted; insulated, capable of being grounded and bonded; labeled for copper and aluminum neutral conductors.

4. Class R Fuse Kit: Provides rejection of other fuse types when Class R fuses are specified.

5. Auxiliary Contact Kit: Two NO/NC (Form "C") auxiliary contact(s), arranged to activate before switch blades open.

6. Hookstick Handle: Allows use of a hookstick to operate the handle.

7. Lugs: Mechanical type, suitable for number, size, and conductor material.

2.2 NONFUSIBLE SWITCHES
A. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

1. Eaton Electrical Inc.; Cutler -Hammer Business Unit.

2. General Electric Company; GE Consumer & Industrial - Electrical Distribution.

3. Siemens Energy & Automation, Inc.

4. Square D; a brand of Schneider Electric.

B. Type HD, Heavy Duty, Single Throw, 600-V ac, 1200 A and Smaller: UL 98 and NEMA KS 1, horsepower rated, lockable handle with capability to accept three padlocks, and interlocked with cover in closed position.

C. Accessories:

1. Equipment Ground Kit: Internally mounted and labeled for copper ground conductors.

2. Neutral Kit: Internally mounted; insulated, capable of being grounded and bonded; labeled for copper and aluminum neutral conductors.

ENCLOSED SWITCHES AND CIRCUIT BREAKERS 262816 - 4

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

3. Isolated Ground Kit: Internally mounted; insulated, capable of being grounded and bonded; labeled for copper and aluminum neutral conductors.

4. Auxiliary Contact Kit: Two NO/NC (Form "C") auxiliary contact(s), arranged to activate before switch blades open.

5. Hookstick Handle: Allows use of a hookstick to operate the handle.

6. Lugs: Mechanical type, suitable for number, size, and conductor material.

2.3 ENCLOSURES
A. Enclosed Switches and Circuit Breakers: NEMA AB 1, NEMA KS 1, NEMA 250, and UL 50, to comply with environmental conditions at installed location.

1. Indoor, Dry and Clean Locations: NEMA 250, Type 1.

2. Outdoor Locations: NEMA 250, Type 3R.

3. Other Wet or Damp, Indoor Locations: NEMA 250, Type 4.

PART 3 - EXECUTION

3.1 EXAMINATION
A. Examine elements and surfaces to receive enclosed switches and circuit breakers for compliance with installation tolerances and other conditions affecting performance of the Work.

B. Proceed with installation only after unsatisfactory conditions have been corrected.

3.2 INSTALLATION
A. Install individual wall -mounted switches and circuit breakers with tops at uniform height unless otherwise indicated.

B. Comply with mounting and anchoring requirements specified in Section 260548 "Vibration and Seismic Controls for Electrical Systems." C. Temporary Lifting Provisions: Remove temporary lifting eyes, channels, and brackets and temporary blocking of moving parts from enclosures and components.

D. Install fuses in fusible devices.

E. Comply with NFPA 70 and NECA 1.

3.3 IDENTIFICATION
A. Comply with requirements in Section 260553 "Identification for Electrical Systems."

1. Identify field -installed conductors, interconnecting wiring, and components; provide warning signs.

2. Label each enclosure with engraved metal or laminated -plastic nameplate.

ENCLOSED SWITCHES AND CIRCUIT BREAKERS 262816 - 5

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

3.4 FIELD QUALITY CONTROL
A. Testing Agency: Engage a qualified testing agency to perform tests and inspections.

B. Manufacturer's Field Service: Engage a factory -authorized service representative to inspect, test, and adjust components, assemblies, and equipment installations, including connections.

C. Perform tests and inspections.

1. Manufacturer's Field Service: Engage a factory -authorized service representative to inspect components, assemblies, and equipment installations, including connections, and to assist in testing.

D. Acceptance Testing Preparation:

1. Test insulation resistance for each enclosed switch and circuit breaker, component, connecting supply, feeder, and control circuit.

2. Test continuity of each circuit.

E. Tests and Inspections:

1. Perform each visual and mechanical inspection and electrical test stated in NETA Acceptance Testing Specification. Certify compliance with test parameters.

2. Correct malfunctioning units on -site, where possible, and retest to demonstrate compliance; otherwise, replace with new units and retest.

3. Perform the following infrared scan tests and inspections and prepare reports:
a. Initial Infrared Scanning: After Substantial Completion, but not more than 60 days after Final Acceptance, perform an infrared scan of each enclosed switch and circuit breaker. Remove front panels so joints and connections are accessible to portable scanner.
b. Follow-up Infrared Scanning: Perform an additional follow-up infrared scan of each enclosed switch and circuit breaker 11 months after date of Substantial Completion.
c. Instruments and Equipment: Use an infrared scanning device designed to measure temperature or to detect significant deviations from normal values.

Provide calibration record for device.

4. Test and adjust controls, remote monitoring, and safeties. Replace damaged and malfunctioning controls and equipment.

F. Enclosed switches and circuit breakers will be considered defective if they do not pass tests and inspections.

G. Prepare test and inspection reports, including a certified report that identifies enclosed switches and circuit breakers and that describes scanning results. Include notation of deficiencies detected, remedial action taken, and observations after remedial action.

3.5 ADJUSTING
A. Adjust moving parts and operable components to function smoothly and lubricate as recommended by manufacturer.

ENCLOSED SWITCHES AND CIRCUIT BREAKERS 262816 - 6

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
B. Set field -adjustable circuit -breaker trip ranges as specified in Section 260573 "Short Circuit, Coordination and Arc Flash Studies."
END OF SECTION 262816
ENCLOSED SWITCHES AND CIRCUIT BREAKERS 262816 - 7

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
SECTION 26 36 00 - TRANSFER SWITCHES
PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. This Section includes transfer switches rated 600 V and less, including the following:

1. Open Transition Automatic Transfer Switches.

1.3 DEFINITIONS
A. ATS: Automatic Transfer Switch
B. BP/IS: Bypass switch and Isolation Switch
C. EMI: Electromagnetic interference.

D. LCD: Liquid -crystal display.

E. LED: Light -emitting diode.

F. NETA: InterNational Electrical Testing Association.

G. PC: Personal computer.

H. THD: Total harmonic distortion.

I. UPS: Uninterruptible power supply.

1.4 PERFORMANCE REQUIREMENTS
A. Seismic Performance: Transfer switches shall withstand the effects of earthquake motions determined according to ASCE/SEI 7.

1. The term "withstand" means "the unit will remain in place without separation of any parts from the device when subjected to the seismic forces specified and the unit will be fully operational after the seismic event."
TRANSFER SWITCHES 263600 - 1

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

1.5 ACTION SUBMITTALS
A. Product Data: For each type of product indicated. Include rated capacities, weights, operating characteristics, furnished specialties, and accessories.

B. Shop Drawings: Dimensioned plans, elevations, sections, and details showing minimum clearances on all sides, conductor entry provisions, gutter space, installed features and devices, and material lists for each switch specified. Drawings shall be drawn to scale (1/4"=1'-0").

1. Single -Line Diagram: Show connections between transfer switch, bypass/isolation switch, power sources, and load; and show interlocking provisions for each combined transfer switch and bypass/isolation switch.

1.6 INFORMATIONAL SUBMITTALS
A. Qualification Data: For manufacturer and testing agency.

B. Manufacturer Seismic Qualification Certification: Submit certification that transfer switches accessories, and components will withstand seismic forces. Include the following:

1. Basis for Certification: Indicate whether withstand certification is based on actual test of assembled components or on calculation.
a. The term "withstand" means "the unit will remain in place without separation of any parts from the device when subjected to the seismic forces specified and the unit will be fully operational after the seismic event."

2. Dimensioned Outline Drawings of Equipment Unit: Identify center of gravity and locate and describe mounting and anchorage provisions.

3. Detailed description of equipment anchorage devices on which the certification is based and their installation requirements.

C. Field quality -control test reports.

1. Test procedures used.

2. Test results that comply with requirements.

3. Results of failed tests and corrective action taken to achieve test results that comply with requirements.

1.7 CLOSEOUT SUBMITTALS
A. Operation and Maintenance Data: For each type of product to include in emergency, operation, and maintenance manuals. In addition to items specified in Section 017823 "Operation and Maintenance Data," include the following:

1. Features and operating sequences, both automatic and manual.

2. List of all factory settings of relays; provide relay -setting and calibration instructions, including software, where applicable.

3. All software and accessory cables (e.g. serial or USB cables) required to program or adjust the operation of the transfer switch and accessories thereto.

4. All usernames and passwords for the controller, ATS, and all accessory devices.

TRANSFER SWITCHES 263600 - 2

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

1.8 QUALITY ASSURANCE
A. American made products have been acceptable to the Owner. If non -domestic products are submitted, notice is hereby given that extensive testing shall be required to insure quality and conformance to the Specifications. Testing shall be done by a recognized lab acceptable to the Owner and all tests shall be witnessed by Owner's personnel. Testing procedures and test results shall be satisfactory to the Owner. Contractor shall be responsible for arranging the tests, for transportation, food and lodging for minimum of one Owner's representative to witness the test at the testing lab. Include all costs for the above in the bid.

B. Manufacturer Qualifications: A qualified manufacturer. Maintain, within 75 miles of Project site, a service center capable of providing training, parts, and emergency maintenance repairs within 8 hours from the time of notification.

C. Contractor shall ensure that the manufacturer has a minimum of 15 years experience in the production of Emergency/Standby Engine Generators similar to the type and size specified in this project. Furnish a list of three (3) contacts for the three (3) similar projects completed within the last 5 years. Include name, tele no and email of the facility engineers.

D. Manufacturer shall have ISO 9001 or 9002 Certification.

E. Manufacturer shall have ability to readily provide replacement parts for a minimum period of ten (10) years, from the date of completion of the project. Furnish a letter from the manufacturer confirming the availability.

F. Transfer Switch shall be assembled at the manufacturer's own manufacturing facility using its own major devices (e.g., contactors) for the assembly. These devices shall be normally carried by the manufacturer as standard catalog items.

G. Transfer Switch shall comply with seismic zone applicable to the project. Unless otherwise indicated, verify requirements with Architect or Structural Engineer of Record (SEOR). Provide certified test reports of shake table test done by manufacturer on similar units.

H. Materials and equipment shall be new, modern in design and shall not have been in prior service except as required by factory tests. Major components (e.g. contactors, controls) shall be manufactured within six months of installation.

Source Limitations: Obtain automatic transfer switches, bypass/isolation switches, remote annunciators, and remote annunciator and control panels through one source from a single manufacturers which, and accessories through one source from a single manufacturer through a local distributor.

J. Product Options: Drawings indicate size, profiles, and dimensional requirements of engine generators and are based on the specific system indicated. Refer to Part 2 Section 016000 "Product Requirements."
TRANSFER SWITCHES 263600 - 3

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
K. Electrical Components, Devices, and Accessories: UL Listed and labeled as defined in NFPA 70, Article 100 and marked for intended location and application.

L. Testing Agency Qualifications: Member of NETA;

1. Testing agency shall be an independent company; shall have been a member of NETA for a minimum of ten (10) years and has permanent in-house testing engineers and technicians involved with testing of transfer switches, switchboards, panelboards and OCPDs similar to those specified on this project.

2. Testing company shall be located with 50 miles radius of the project.

3. Testing Agency's Field Supervisor: Certified by NETA to supervise on -site testing to supervise on -site testing specified in Part 3.

M. Comply with NEMA ICS 1.

N. Comply with NFPA 70.

O. Comply with NFPA 99.

P. Comply with NFPA 110.

Q. Comply with UL 1008 unless requirements of these Specifications are stricter.

1.9 PROJECT CONDITIONS
A. Interruption of Existing Electrical Service: Do not interrupt electrical service to facilities occupied by Owner or others unless permitted under the following conditions and then only after arranging to provide temporary electrical service:

1. Notify Construction Manager no fewer than fourteen days in advance of proposed interruption of electrical service.

2. Do not proceed with interruption of electrical service without Construction Manager's written permission.

1.10 COORDINATION
A. Coordinate size and location of concrete bases. Cast anchor -bolt inserts into bases.

B. Coordinate all BACnet and IP network addressing (including but not limited to IP address assignments, BACnet device instance numbers, and other) with Owner.

PART 2- PRODUCTS

2.1 MANUFACTURERS
A. Manufacturers: Subject to compliance with requirements, provide products by one of the following manufacturers:

1. Contactor Transfer Switches:

TRANSFER SWITCHES 263600 - 4

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505

2. Russellectric Inc

3. Emerson; ASCO Power Technologies, LP.

4. GE Zenith Controls.

5. Kohler Power Systems; Generator Division.

6. Onan/Cummins Power Generation; Industrial Business Group.

2.2 GENERAL TRANSFER -SWITCH PRODUCT REQUIREMENTS
A. Indicated Current Ratings: Apply as defined in UL 1008 for continuous loading and total system transfer, including tungsten filament lamp loads not exceeding 30 percent of switch ampere rating, unless otherwise indicated.

B. Tested Fault -Current Closing and Withstand Ratings: Adequate for duty imposed by protective devices at installation locations in Project under the fault conditions indicated, based on testing according to UL 1008.

1. Short -time withstand capability for 30 cycles.

C. Solid -State Controls: Repetitive accuracy of all settings shall be plus or minus 2 percent or better over an operating temperature range of minus 20 to plus 70 deg C.

D. Resistance to Damage by Voltage Transients: Components shall meet or exceed voltage -surge withstand capability requirements when tested according to IEEE C62.41.

Components shall meet or exceed voltage -impulse withstand test of NEMA ICS 1.

E. Electrical Operation: Accomplish by a non -fused, momentarily energized solenoid or electric -motor -operated mechanism, mechanically and electrically interlocked in both directions.

F. Switch Characteristics: Designed for continuous -duty repetitive transfer of full -rated current between active power sources.

1. Limitation: Switches using molded -case switches or circuit breakers or insulated - case circuit -breaker components are not acceptable.

2. Switch Action: Double throw; mechanically held in both directions.

3. Contacts: Silver composition or silver alloy for load -current switching.

Conventional automatic transfer -switch units, rated 225 A and higher, shall have separate arcing contacts.

4. Surge Protective Device: Service rated.

G. Neutral Switching. Where four -pole switches are indicated, provide neutral pole switched simultaneously with phase poles.

H. Heater: Equip switches exposed to outdoor temperatures and humidity, and other units indicated, with an internal heater. Provide thermostat within enclosure to control heater.

Thermostat shall be accessible for operator control. Heater must be powered internally from the ATS and shall not require any external power connections. Power to heater shall be maintained through the transfer process.

I. Annunciation, Control, and Programming Interface Components: Devices at transfer switches for communicating with remote programming devices, annunciators, or TRANSFER SWITCHES 263600 - 5

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
annunciator and control panels shall have communication capability matched with remote device.

J. Factory Wiring: Train and bundle factory wiring and label, consistent with Shop Drawings, either by color -code or by numbered or lettered wire and cable tape markers at terminations. Color -coding and wire and cable tape markers are specified in Section 260553 "Identification for Electrical Systems."

1. Designated Terminals: Pressure type, suitable for types and sizes of field wiring indicated.

2. Power -Terminal Arrangement and Field -Wiring Space: Suitable for top, side, or bottom entrance of feeder conductors as indicated.

3. Control Wiring: Equipped with lugs suitable for connection to terminal strips.

K. Enclosures: Free standing. general-purpose NEMA 250, Type 1 (Indoors), 3R (Outdoors), complying with NEMA ICS 6 and UL 508, unless otherwise indicated.

1. Enclosure shall be fabricated from 12 gauge steel and shall be sized to exceed minimum bending space required by UL 1008. Doors shall have hinges and locking handle latch with provision for padlocks.

2. Contractors field wiring terminating within the enclosure shall comply with NFPA

70. Wires shall be permanently tagged near the terminal at each end with the wire number shown on approved shop drawings.

3. The enclosure shall be constructed for convenient removal and replacement of contacts, coils, springs and control devices from the front without removal of main power conductors or removal of major components. The enclosure housing the ATS and BP/IS shall be constructed to protect personnel from energized components of the BO/IS during maintenance of the ATS.

2.3 AUTOMATIC TRANSFER SWITCHES
A. Comply with Level 1 equipment according to NFPA 110.

B. Switching Arrangement: Double -throw type, incapable of pauses or intermediate position stops during normal functioning, unless otherwise indicated.

C. Manual Switch Operation: Under load, with door closed and with either sources energized. Transfer time is same as for electrical operation. Control circuit automatically disconnects from electrical operator during manual operation.

D. Signal -Before -Transfer Contacts: A set of normally open/normally closed dry contacts operates in advance of retransfer to normal source. Interval is adjustable from 1 to 30 seconds.

E. Digital Communication Interface: Matched to capability of remote annunciator or annunciator and control panel.

F. Failure of power source serving load initiates automatic break -before -make transfer.

TRANSFER SWITCHES 263600 - 6

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
TRANSFER SWITCHES 263600 - 7
G. Programmed Neutral Switch Position: Switch operator with programmed neutral position arranged to provide a midpoint between the two working switch positions, with an intentional, time-controlled pause at midpoint during transfer. Adjustable pause from 0.5 to 30 seconds minimum, and factory set for 0.5 second unless otherwise indicated. Time delay occurs for both transfer directions. Disable pause unless both sources are live.

H. Automatic Transfer-Switch Features:

1. Undervoltage Sensing for Each Phase of Normal Source: Sense low phase-to- ground voltage on each phase. Pickup voltage shall be adjustable from 85 to 100 percent of nominal, and dropout voltage is adjustable from 75 to 98 percent of pickup value. Factory set for pickup at 90 percent and dropout at 85 percent.

2. Adjustable Time Delay: For override of normal-source voltage sensing to delay transfer and engine start signals. Adjustable from zero to six seconds, and factory set for one second.

3. Voltage/Frequency Lockout Relay: Prevent premature transfer to generator.

Pickup voltage shall be adjustable from 85 to 100 percent of nominal. Factory set for pickup at 90 percent. Pickup frequency shall be adjustable from 90 to 100 percent of nominal. Factory set for pickup at 95 percent.

4. Time Delay for Retransfer to Normal Source: Adjustable from 0 to 30 minutes, and factory set for 10 minutes to automatically defeat delay on loss of voltage or sustained undervoltage of emergency source, provided normal supply has been restored.

5. Test Switch: Simulate normal-source failure.

6. Switch-Position Pilot Lights: Indicate source to which load is connected.

7. Source-Available Indicating Lights: Supervise sources via transfer-switch normal- and emergency-source sensing circuits.
a. Normal Power Supervision: Green light with nameplate engraved "Normal Source Available."
b. Emergency Power Supervision: Red light with nameplate engraved "Emergency Source Available."

8. Auxiliary Contacts: Two normally open, single-pole, double-throw contacts; one for for each transfer switch (normal/emergency) position, rated 10 A at 240-V ac.

9. Transfer Override Switch: Overrides automatic retransfer control so automatic transfer switch will remain connected to emergency power source regardless of condition of normal source. Pilot light indicates override status.

10. Engine Starting Contacts: One isolated and normally closed, and one isolated and normally open; rated 10 A at 32-V dc minimum. Contacts shall close to signal engine start, remain closed through generator engine cooldown timer, and open to signal engine stop.

11. Engine-Generator Exerciser: Solid-state, programmable-time switch starts engine generator and transfers load to it from normal source for a preset time, then retransfers and shuts down engine after a preset cool-down period. Initiates exercise cycle at preset intervals adjustable from 7 to 30 days. Running periods are adjustable from 10 to 30 minutes. Factory setting shall be no automatic exercise. Exerciser features include the following:
a. Exerciser Transfer Selector Switch: Permits selection of exercise with and without load transfer.
b. Push-button programming control with digital display of settings.

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
TRANSFER SWITCHES 263600 - 8
c. Integral battery operation of time switch when normal control power is not available.

2.4 REMOTE ANNUNCIATOR AND CONTROL SYSTEM
A. Functional Description: Include the following functions for indicated transfer switches:

1. Indication of sources available, as defined by actual pickup and dropout settings of transfer-switch controls.

2. Indication of switch position.

3. Indication of switch in test mode.

4. Indication of failure of digital communication link.

5. Key-switch or user-code access to control functions of panel.

6. Control of switch-test initiation.

7. Control of switch operation in either direction.

8. Control of time-delay bypass for transfer to normal source.

B. Malfunction of annunciator, annunciation and control panel, or communication link shall not affect functions of automatic transfer switch. In the event of failure of communication link, automatic transfer switch automatically reverts to stand-alone, self-contained operation. Automatic transfer-switch sensing, controlling, or operating function shall not depend on remote panel for proper operation.

C. Remote Annunciation and Control Panel: Solid-state components. Include the following features:

1. Controls and indicating lights grouped together for each transfer switch.

2. Label each indicating light control group. Indicate transfer switch it controls, location of switch, and load it serves.

3. Digital Communication Capability: Matched to that of transfer switches supervised.

4. Mounting: Flush, modular, steel cabinet, unless otherwise indicated.

2.5 SOURCE QUALITY CONTROL
A. Factory test and inspect components, assembled switches, and associated equipment.

Ensure proper operation. Check transfer time and voltage, frequency, and time-delay settings for compliance with specified requirements. Perform dielectric strength test complying with NEMA ICS 1.

PART 3 - EXECUTION

3.1 INSTALLATION
A. Design each fastener and support to carry load indicated by seismic requirements and according to seismic-restraint details.

B. Floor-Mounting Switch: Anchor to floor by bolting.

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
TRANSFER SWITCHES 263600 - 9

1. Concrete Bases: 4 inches (100 mm) high, reinforced, with chamfered edges.

Extend base no more than 4 inches (100 mm) in all directions beyond the maximum dimensions of switch, unless otherwise indicated or unless required for seismic support. Construct concrete bases according to Section 260529 "Hangers and Supports for Electrical Systems."
C. Annunciator and Control Panel Mounting: Flush in wall, unless otherwise indicated.

D. Identify components according to Section 260553 "Identification for Electrical Systems." E. Set field-adjustable intervals and delays, relays, and engine exerciser clock.

3.2 CONNECTIONS
A. Wiring to Remote Components: Match type and number of cables and conductors to control and communication requirements of transfer switches as recommended by manufacturer. Increase raceway sizes at no additional cost to Owner if necessary to accommodate required wiring.

B. Ground equipment according to Section 260526 "Grounding and Bonding for Electrical Systems."
C. Connect wiring according to Section 260519 "Low-Voltage Electrical Power Conductors and Cables."

3.3 FIELD QUALITY CONTROL
A. Testing Agency: Engage a qualified independent testing and inspecting agency to perform tests and inspections and prepare test reports.

B. Manufacturer's Field Service: Engage a factory-authorized service representative to inspect, test, and adjust components, assemblies, and equipment installations, including connections. Report results in writing.

C. Perform tests and inspections and prepare test reports.

1. Manufacturer's Field Service: Engage a factory-authorized service representative to inspect components, assemblies, and equipment installation, including connections, and to assist in testing.

2. After installing equipment and after electrical circuitry has been energized, test for compliance with requirements.

3. Perform each visual and mechanical inspection and electrical test stated in NETA Acceptance Testing Specification. Certify compliance with test parameters.

4. Measure insulation resistance phase-to-phase and phase-to-ground with insulation-resistance tester. Include external annunciation and control circuits.

Use test voltages and procedure recommended by manufacturer. Comply with manufacturer's specified minimum resistance.
a. Check for electrical continuity of circuits and for short circuits.

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
TRANSFER SWITCHES 263600 - 10
b. Inspect for physical damage, proper installation and connection, and integrity of barriers, covers, and safety features.
c. Verify that manual transfer warnings are properly placed. d. Perform manual transfer operation.

5. After energizing circuits, demonstrate interlocking sequence and operational function for each switch at least three times.
a. Simulate power failures of normal source to automatic transfer switches and of emergency source with normal source available.
b. Simulate loss of phase-to-ground voltage for each phase of normal source. c. Verify time-delay settings.
d. Verify pickup and dropout voltages by data readout or inspection of control settings.
e. Test bypass/isolation unit functional modes and related automatic transfer- switch operations.
f. Perform contact-resistance test across main contacts and correct values exceeding 500 microhms and values for 1 pole deviating by more than 50 percent from other poles.
g. Verify proper sequence and correct timing of automatic engine starting, transfer time delay, retransfer time delay on restoration of normal power, and engine cool-down and shutdown.

6. Ground-Fault Tests: Coordinate with testing of ground-fault protective devices for power delivery from both sources.
a. Verify grounding connections and locations and ratings of sensors.

D. Testing Agency's Tests and Inspections:

1. After installing equipment and after electrical circuitry has been energized, test for compliance with requirements.

2. Perform each visual and mechanical inspection and electrical test stated in latest edition of NETA Acceptance Testing Specification. Certify compliance with test parameters.

3. Measure insulation resistance phase-to-phase and phase-to-ground with insulation-resistance tester. Include external annunciation and control circuits.

Use test voltages and procedure recommended by manufacturer. Comply with manufacturer's specified minimum resistance.
a. Check for electrical continuity of circuits and for short circuits. b. Inspect for physical damage, proper installation and connection, and integrity of barriers, covers, and safety features.
c. Verify that manual transfer warnings are properly placed. d. Perform manual transfer operation.

4. After energizing circuits, demonstrate interlocking sequence and operational function for each switch at least three times.
a. Simulate power failures of normal source to automatic transfer switches and of emergency source with normal source available.
b. Simulate loss of phase-to-ground voltage for each phase of normal source. c. Verify time-delay settings.
d. Verify pickup and dropout voltages by data readout or inspection of control settings.
e. Test bypass/isolation unit functional modes and related automatic transfer- switch operations.

City of Beaumont
Fire Station 66 Electrical Upgrades
P2S Project #2021-0505
TRANSFER SWITCHES 263600 - 11
f. Perform contact-resistance test across main contacts and correct values exceeding 500 microhms and values for 1 pole deviating by more than 50 percent from other poles.
g. Verify proper sequence and correct timing of automatic engine starting, transfer time delay, retransfer time delay on restoration of normal power, and engine cool-down and shutdown.

5. Ground-Fault Tests: Coordinate with testing of ground-fault protective devices for power delivery from both sources.
a. Verify grounding connections and locations and ratings of sensors.

E. Coordinate tests with tests of generator and run them concurrently.

F. Report results of tests and inspections in writing. Record adjustable relay settings and measured insulation and contact resistances and time delays. Attach a label or tag to each tested component indicating satisfactory completion of tests.

G. Remove and replace malfunctioning units and retest as specified above.

H. Infrared Scanning: After Substantial Completion, but not more than 60 days after Final Acceptance, perform an infrared scan of each switch. Remove all access panels so joints and connections are accessible to portable scanner.

1. Follow-up Infrared Scanning: Perform an additional follow-up infrared scan of each switch 11 months after date of Substantial Completion.

2. Instrument: Use an infrared scanning device designed to measure temperature or to detect significant deviations from normal values. Provide calibration record for device.

3. Record of Infrared Scanning: Prepare a certified report that identifies switches checked and that describes scanning results. Include notation of deficiencies detected, remedial action taken, and observations after remedial action.

3.4 DEMONSTRATION
A. Engage a factory-authorized service representative to train Owner's maintenance personnel to adjust, operate, and maintain transfer switches and related equipment as specified below. Refer to Section 017900 "Demonstration and Training." Training shall be held on site after the all transfer switches are completely installed, tested and fully functional.

B. Coordinate this training with that for generator equipment.

END OF SECTION 263600

City of Beaumont
Request for bid RIVERSIDE COUNTY FIRE DEPT.

STATION 66 ELECTRICAL
UPGRADES CIP PS-03

03 DRAWINGS
CIP PS-03 RIVERSIDE COUNTY FIRE DEPT. STATION 66 ELECTRICAL

UPGRADES

Riverside County Fire Dept. Station 66628 Maple AveBeaumont, CA 92223Beaumont Fire Station Elec UpgradeLEGENDNOT TO SCALEVICINITY MAPPROJECT LOCATIONLEGEND100% Construction DocumentsJanuary 12, 2023NLong Beach, CA562.497.2999P2S Inc.ElectricalPage 711 of 786

----/--/--Project TitleRevisionsDateDescriptionNumberDesignedDrawnCheckedDateSheet TitleSheet NumberConsultantApprovedScaleSubmittalP2S No. 21-050501/12/2022100% CD SubmittalBeaumont Fire Station ElecUpgradeCity of BeaumontFire Station 66628 Maple Ave.Beaumont, CA 92223123456ABCDEFILE PATH & NAME: R:\J21-0505\ELECTRICAL\21-0505_E001.DWG DEMYANA GOUDAPLOT: Thursday, January 12, 2023 9:54:26 AM OwnerNo. E22225B
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ASTATEOFSIGNED: 01/12/2023M WasifB TramB TramM WasifNoneGENERAL NOTES,LEGEND, ABBREVIATIONSAND SHEET INDEXE001SHEET INDEXGENERAL NOTESSHEETDESCRIPTIONE001GENERAL NOTES, LEGEND, ABBREVIATIONS AND SHEET INDEXE002SCHEDULESE101SITE POWER PLANE201POWER FLOOR PLANE501SINGLE LINE DIAGRAME601DETAILSABBREVIATIONSLEGENDABBREVIATIONDESCRIPTIONABBREVIATIONDESCRIPTION1/CSINGLE CONDUCTORKWKILOWATT&ANDLFLINEAR FEET@ATLFMCLIQUIDTIGHT FLEXIBLE METAL CONDUITA OR AMPAMPERESLGSTLARGESTABVABOVELISLOAD INTERRUPTER SWITCHA.C.ASPHALT CONCRETELOC.LOCATIONAFAMPERE FUSE RATINGLOTOLOCK-OUT & TAG-OUTAFCAVAILABLE FAULT CURRENTLSILONG TERM, SHORT TERM, INSTANTANEOUSAFFABOVE FINISHED FLOORLSIGLONG TERM, SHORT TERM, INSTANTANEOUSAFGABOVE FINISHED GRADEGROUNDINGAICAMPERE INTERRUPTING CAPACITYLTGLIGHTINGALALUMINUMLVLOW VOLTAGEAPPROX.APPROXIMATEMMETERARCH.ARCHITECT; ARCHITECTURALMAXMAXIMUMASAMPERE SWITCH RATINGMCAMAXIMUM CIRCUIT AMPACITYASCCAVAILABLE SHORT CIRCUIT CURRENTMCCMOTOR CONTROL CENTERATCAIR TERMINAL CHAMBERMCPMOTOR CIRCUIT PROTECTORATOAUTOMATIC THROW-OVER (SWITCH)MFGR, MFRMANUFACTURERATSAUTOMATIC TRANSFER SWITCHMHMANHOLEAUTOAUTOMATICMI.MECHANICAL INTERLOCKAUXAUXILIARYMRCTMULTI-RATIO CURRENT TRANSFORMERAWGAMERICAN WIRE GAUGEMINMINIMUMBATBATTERYMOCPMAXIMUM OVERCURRENT PROTECTIONBELBELOWMTDMOUNTEDBKBDBACKBOARDMTGMOUNTINGBKRBREAKERMTRMOTORBLDGBUILDINGMTTBMAIN TELEPHONE TERMINAL BOARDB.S.BARE STRANDEDMVMEDIUM VOLTAGECCONDUITNNORTHCBCIRCUIT BREAKERNACNOTIFICATION APPLIANCE CIRCUITCCCONSTANT CURRENTNCNORMALLY CLOSEDCECCALIFORNIA ELECTRICAL CODENECNATIONAL ELECTRICAL CODECFCUBIC FEETNFNON-FUSEDCKTCIRCUITNICNOT IN CONTRACTCLCENTER LINENLNIGHT LIGHT- 24HRS ONCLGCEILINGNO.NUMBERCMUCONCRETE MASONRY UNITOCON CENTERC.O.CONDUIT ONLY WITH PULL WIREOCPDOVERCURRENT PROTECTIVE DEVICECOLCOLUMNODOUTSIDE DIAMETERCPCOMMUNICATION PROCESSOROEOVERHEAD ELECTRICALCPTCONTROL POWER TRANSFORMEROFCOIL FUSED CUTOUTCRCONTROL RELAYOHOVERHEADCSFDCOMBINATION SMOKE FIRE DAMPEROLOIL LEVER SWITCHCTCURRENT TRANSFORMERPPOLECWCOLD WATERPACPROGRAMMABLE AUTOMATION CONTROLLERCUCOPPERPBPULL BOXDIAGDIAGRAMPCPHOTOCELLDIST.DISTANCEPCBPOLYCHLORINATED BIPHENYLDLDAMP LOCATION LISTINGPDSPRESSURE DIFFERENTIAL SWITCHDMDIGITAL METERPFPOWER FACTORDMMDIGITAL METER MODULEPH OR ØPHASEDPDISTRIBUTION PANELPILCPAPER INSULATED, LEAD COVERDIST.DISTANCEPIVPOST INDICATING VALVEDWGDRAWINGPLPLATEDWPDEPARTMENT OF WATER & POWERPLCPROGRAMMABLE LOGIC CONTROLLEREAEACHPNLPANELECMELECTRONIC CIRCUIT MONITORPOCPOINT OF CONNECTIONELEC.ELECTRICALPREF.PREFERREDEMEMERGENCYPRI.PRIMARYEMHELECTRICAL MANHOLEPVCPOLY-VINYL CHLORIDEEMTELECTRICAL METALLIC TUBINGPWRPOWEREPOEMERGENCY POWER OFFREC/RECEPTRECEPTACLEEPRETHYLENE PROPYLENE RUBBERREQ'DREQUIREDEQUIPEQUIPMENTRGSRIGID GALVANIZED STEELEREXISTING TO BE REMOVEDRMCRIGID METAL CONDUITERREXISTING TO BE RELOCATED AND -RPBPREDUCED PRESSURE BACK FLOW PREVENTERRECONNECTEDRMROOMEXIST/(E)EXISTINGRTACREAL TIME AUTOMATION CONTROLLEREXPEXPLOSION PROOFSCCRSHORT CIRCUIT CURRENT RATINGFAFIRE ALARMSCESOUTHERN CALIFORNIA EDISONFFEFINISHED FLOOR ELEVATIONSFSQUARE FEETFIN.FINISHSHTSHEETFIP.FIELD INTERFACE PANELSIG.SIGNALFIXTFIXTURESPSPAREFLAFULL LOAD AMPSSPECSSPECIFICATIONSFLRFLOORSTSTREETFLUORFLUORESCENTSTDSTANDARDFTFEETSTPSHIELDED TWISTED PAIRFACPFIRE ALARM CONTROL PANELSWSWITCHFATCFIRE ALARM TERMINAL CABINETSWBDSWITCHBOARDFMCFLEXIBLE METAL CONDUITSWGRSWITCHGEARFOFIBER OBTICSWSTSWITCHING STATIONFTGFOOTINGTBTERMINAL BLOCKGENGENERATORTEL./TELETELEPHONEGFIGROUND FAULT INTERRUPTERTMHTELEPHONE MANHOLEGFRGROUND FAULT RELAYT.O.D.TOP OF DUCTBANKGGGREEN GROUNDT.O.M.TOP OF MANHOLEGNDGROUNDTPSTWISTED SHIELDED PAIRHOAHAND-OFF-AUTOMATICTRANSF,XFMRTRANSFORMERHPHORSEPOWERTSTAMPER SWITCHHTHEIGHTTYPTYPICALHTRHEATERUGUNDERGROUNDHZHERTZUONUNLESS OTHERWISE NOTEDICONINTEGRATED COMMUNICATIONS OPTICAL -VVOLTSNETWORKVAVOLT-AMPERESIEINVERT ELEVATIONVBVIBRATION SWITCHIEDINTELLIGENT ELECTRONIC DEVICESVFDVARIABLE FREQUENCY DRIVEIMCINTERMEDIATE METAL CONDUITWWATTSISCSHORT CIRCUIT CURRENTW/WITHINCANDINCANDESCENTW/OWITHOUTJ, JB, J-BOXJUNCTION BOXWCRWITHSTAND CLOSE-ON RATINGKCMILTHOUSAND CIRCULAR MILSWPWEATHERPROOFKVKILOVOLTZIMPEDANCEKVAKILOVOLT-AMPERESIN THE EVENT ABBREVIATIONS NOT MENTIONED HEREIN ARE USED, REFERENCE WILL BE MADE TO ANSI Y1.1, MILITARYSTANDARD ABBREVIATIONS, AND OTHER STANDARD INDUSTRY CONVENTIONS.SYMBOLDESCRIPTIONNOTE CALLOUTDETAIL CALLOUT- NUMBER ON TOP DENOTES DETAIL NUMBER- NUMBER ON BOTTOM DENOTES SHEET DETAIL IS SHOWNMECHANICAL EQUIPMENT CALLOUT, SEE MECHANICAL PLANS FOREXACT LOCATION AND REQUIREMENTSSECTION CALLOUTFEEDER CALLOUTEXISTING FEEDER CALLOUTNEW LINEWORKEXISTING LINEWORKDEMOLISHED LINEWORKCONDUIT CONCEALED IN WALL OR ABOVE CEILINGCONDUIT EXPOSEDCONDUIT CONCEALED UNDERGROUND OR BELOW FLOORCONDUIT EMERGENCYMULTI-CHANNEL RACEWAYCONDUIT TURNED UPCONDUIT CAPPEDBRANCH CIRCUIT HOMERUN TO PANELBOARD AND CIRCUITS ASINDICATED3/4" CONDUIT, TICK MARKS INDICATE QUANTITY OF #12 AWG WIRES(UNLESS NOTED OTHERWISE, NO MARKS INDICATES 2#12 & 1#12 GNDWIRES)- SMALL MARK DENOTES HOT WIRE- LARGE MARK DENOTES NEUTRAL WIRE- DIAGONAL DENOTES GROUND WIREGENERATORSWITCHCIRCUIT BREAKER2-WAY SWITCH, TRANSFER SWITCHFUSETRANSFORMERGROUND CONNECTIONMOTOR - SINGLE PHASE FRACTIONAL OR INTEGRAL HORSEPOWERMETERELECTRONIC CIRCUIT MONITOR480V DRAWOUT BREAKERVARIABLE FREQUENCY DRIVEPANELFUSED DISCONNECT SWITCHNON-FUSED DISCONNECT SWITCHCOMBINATION STARTER/DISCONNECT SWITCHSWITCH MOTOR RATEDSPLICETERMINATIONEXISTING TERMINATIONMEDIUM VOLTAGE - AIR CIRCUIT BREAKERDRAWOUT BREAKERMEDIUM VOLTAGE FUSEDDISCONNECT SWITCHMEDIUM VOLTAGE MODULAR SPLICEMEDIUM VOLTAGE EXISTING MODULAR SPLICE2X4 LIGHT FIXTURE - UPPER CASE LETTER INDICATES LIGHT FIXTURECALLOUT. LOWER CASE LETTER INDICATES LIGHTING CONTROL ZONE.2X4 EMERGENCY LIGHT FIXTURE FED FROM GENERATOR/ INVERTER/BATTERY BACKUP2X2 LIGHT FIXTURE - UPPER CASE LETTER INDICATES LIGHT FIXTURECALLOUT. LOWER CASE LETTER INDICATES LIGHTING CONTROL ZONE.2X2 EMERGENCY LIGHT FIXTURE FED FROM GENERATOR/ INVERTER/BATTERY BACKUPLINEAR LIGHT FIXTURE, DIMENSIONS PER PLANS - UPPER CASE LETTERINDICATES LIGHT FIXTURE CALLOUT. LOWER CASE LETTER INDICATESLIGHTING CONTROL ZONE.EMERGENCY LINEAR LIGHT FIXTURE, DIMENSIONS PER PLANS - LIGHTFIXTURE FED FROM GENERATOR/ INVERTER/ BATTERY BACKUPLINEAR PENDANT LIGHT FIXTURE, DIMENSIONS PER PLANS - UPPERCASE LETTER INDICATES LIGHT FIXTURE CALLOUT. LOWER CASE LETTERINDICATES LIGHTING CONTROL ZONE.TRACK LIGHTING - UPPER CASE LETTER INDICATES LIGHT FIXTURECALLOUT. LOWER CASE LETTER INDICATES LIGHTING CONTROL ZONE.UNDERCABINET / COVE FIXTURE - UPPER CASE LETTER INDICATES LIGHTFIXTURE CALLOUT. LOWER CASE LETTER INDICATES LIGHTING CONTROLZONE.LED STRIP LIGHT FIXTURE - UPPER CASE LETTER INDICATES LIGHTFIXTURE CALLOUT. LOWER CASE LETTER INDICATES LIGHTING CONTROLZONE.SYMBOLDESCRIPTIONDOWNLIGHT FIXTURE - UPPER CASE LETTER INDICATES LIGHT FIXTURECALLOUT. LOWER CASE LETTER INDICATES LIGHTING CONTROL ZONE.EMERGENCY DOWNLIGHT FIXTURE FED FROM GENERATOR/ INVERTER/BATTERY BACKUPPENDANT LUMINAIRE - UPPER CASE LETTER INDICATES LIGHT FIXTURECALLOUT. LOWER CASE LETTER INDICATES LIGHTING CONTROL ZONE.WALLWASH LIGHT FIXTURE - UPPER CASE LETTER INDICATES LIGHTFIXTURE CALLOUT. LOWER CASE LETTER INDICATES LIGHTING CONTROLZONE.WALL MOUNTED LIGHT FIXTURE - UPPER CASE LETTER INDICATES LIGHTFIXTURE CALLOUT. LOWER CASE LETTER INDICATES LIGHTING CONTROLZONE.EMERGENCY WALL MOUNTED LIGHT FIXTURE FED FROM GENERATOR/INVERTER/ BATTERY BACKUPBOLLARD LUMINAIREPOST TOP LUMINAIREPOLE MOUNTED LUMINAIRE, SINGLE HEADPOLE MOUNTED LUMINAIRE, DOUBLE HEADPOLE MOUNTED LUMINAIRE, TRIPLE HEADPOLE MOUNTED LUMINAIRE, QUAD HEADIN GRADE LUMINAIREPATHWAY LUMINAIRELANDSCAPE FIXTUREEXIT LIGHT FIXTURE WITH DIRECTIONAL ARROWS AS INDICATED.SHADED SIDE DENOTES NUMBER OF FACESJUNCTION BOXPHOTOCELL FOR EXTERIOR APPLICATIONSDAYLIGHT SENSOR - CEILING MOUNTEDRELAYEMERGENCY RELAY UL 924 COMPLIANTMOTION SENSOR - CEILING MOUNTEDMOTION SENSOR - CORNER OR WALL MOUNTEDMOTION SENSOR WITH AISLE/CORRIDOR LENS - CEILING MOUNTEDCOMBINATION MOTION AND DAYLIGHT SENSORLIGHTING CONTROL NETWORK DEVICEDIGITAL TIMER SWITCHMOTION SENSOR SWITCHLOW VOLTAGE SWITCHDIMMER MASTER SWITCHDIGITAL DIMMING SWITCHGRAPHICAL TOUCH SCREEN - LIGHTING CONTROL STATIONTHERMOSTAT WITH A 3/4" CONDUIT TO ACCESSIBLE CEILING SPACEMODULAR FURNITURE - BASE POWER WHIP FEED CONNECTIONMODULAR FURNITURE - FLOOR BOX FEED CONNECTIONMODULAR FURNITURE - POWER POLE FEED CONNECTIONLIGHTING CONTROL PANEL - SURFACE MOUNTEDPANELBOARD - RECESSED MOUNTEDPANELBOARD - SURFACE MOUNTEDDISTRIBUTION PANEL/ BOARDSINGLE POLE SWITCH, DEVICE SHALL BE MOUNTED +48" MAX AND +36"MIN FROM THE CENTER OF DEVICE:SWITCH 3-WAY (48" AFF MAXIMUM)TIMER SWITCH (48" AFF MAXIMUM)DUAL SWITCH (48" AFF MAXIMUM)PUSHBUTTON SWITCH---------WWA-1GMECMVFDM52XyXyXyXyXyXyyXXyXyXyXyXyJPCDSRERMMMMDNTMMSLVDMDGTJJJ3TabRECESSED ON WALLSURFACEFLOOR OR CEILING20A, 125V DUPLEX RECEPTACLEMOUNTED +15" AFF, UNLESS OTHERWISE NOTED20A, 125V QUAD RECEPTACLEMOUNTED +15" AFF, UNLESS OTHERWISE NOTED20A, 125V DUPLEX RECEPTACLERECEPTACLE ON DEDICATED CIRCUIT20A, 125V CONTROLLED DUPLEX RECEPTACLE20A, 125V QUAD RECEPTACLE(HALF) CONTROLLED RECEPTACLESPECIAL RECEPTACLEREFER TO DRAWINGS FOR NEMA CONFIGURATIONJUNCTION BOXRECESSED POKE-THROUGHRECESSED POKE-THROUGH - POWER/TEL/DATARECESSED FLOOR BOX - POWER/TEL/DATA20A, 125V DUPLEX RECEPTACLE FIRE RATED TYPE20A, 125V QUAD RECEPTACLE FIRE RATED TYPEJJJG=GFI, WP=WEATHERPROOFG=GFI, WP=WEATHERPROOFC=CEILINGELECTRICAL SCOPE OF WORK:1.REPLACE AND UPGRADE THE OVERHEAD SERVICE TO A NEW 200A OVERHEAD SERVICE.2.PROVIDE NEW SERVICE METER EQUIPMENT IN NEW LOCATION.3.REPLACE EXISTING 125A ELECTRICAL SUBPANEL 'A' WITH A 200A SUBPANEL.4.REPLACE EXISTING 100A ELECTRICAL SUBPANELS 'EM' AND 'B' AND COMBINE LOADS ONTO NEWSUBPANEL.5.REVIEW EXISTING OUTLET INSTALLATION AND BRANCH CIRCUITS TO REWIRE TO MEET CURRENT CECREQUIREMENTS. (THIS WILL REQUIRE MORE INVESTIGATION AFTER DEMO WORK IS PERFORMED)1.ALL WORK SHALL COMPLY WITH THE LATEST EDITION OF THE CALIFORNIA ELECTRICAL CODE AND ALLOTHER APPLICABLE FEDERAL AND STATE. WHERE THE CONSTRUCTION DOCUMENTS INDICATE MORERESTRICTIVE REQUIREMENTS, THE CONSTRUCTION DOCUMENTS SHALL GOVERN BUT THECONSTRUCTION DOCUMENTS SHALL NOT BE INTERPRETED AS AUTHORITY TO VIOLATE ANY CODE ORREGULATION.2.ALL MATERIALS AND EQUIPMENT SHALL BE NEW AND SHALL BEAR THE UNDERWRITERS' LABEL (UL)AND SHALL BE INSTALLED IN THE MANNER FOR WHICH THEY ARE DESIGNED AND APPROVED.3.THE CONTRACTOR SHALL NOT BORE, NOTCH OR IN ANY WAY CUT INTO ANY STRUCTURAL MEMBERWITHOUT WRITTEN APPROVAL FROM THE ARCHITECT OR STRUCTURAL ENGINEER.4.MECHANICAL, ELECTRICAL AND PLUMBING EQUIPMENT ANCHORAGE NOTES:ALL MECHANICAL, PLUMBING, AND ELECTRICAL COMPONENTS SHALL BE ANCHORED AND INSTALLEDPER THE DETAILS ON THE APPROVED CONSTRUCTION DOCUMENTS. WHERE NO DETAIL IS INDICATED,THE FOLLOWING COMPONENTS SHALL BE ANCHORED OR BRACED TO MEET THE FORCES ANDDISPLACEMENT REQUIREMENTS.A.ALL PERMANENT EQUIPMENT AND COMPONENTS.B.TEMPORARY OR MOVABLE EQUIPMENT THAT IS PERMANENTLY ATTACHED (E.G. HARD WIRED) TOTHE BUILDING UTILITY SERVICES SUCH AS ELECTRICITY, GAS OR WATER.C.MOVABLE EQUIPMENT WHICH IS STATIONED IN ONE PLACE FOR MORE THAN 8 HOURS ANDHEAVIER THAN 400 POUNDS ARE REQUIRED TO BE ANCHORED WITH TEMPORARYATTACHMENTS.THE ATTACHMENT OF THE FOLLOWING MECHANICAL AND ELECTRICAL COMPONENT SHALL BEPOSITIVELY ATTACHED TO THE STRUCTURE, BUT NEED NOT BE DETAILED ON THE PLANS. THESECOMPONENTS SHALL HAVE FLEXIBLE CONNECTIONS PROVIDED BETWEEN THE COMPONENT ANDASSOCIATED DUCTWORK, PIPING, AND CONDUIT.A.COMPONENTS WEIGHING LESS THAN 400 POUNDS AND HAVE A CENTER OF MASS LOCATED 4FEET OR LESS ABOVE THE ADJACENT FLOOR OR ROOF LEVEL THAT DIRECTLY SUPPORTS THECOMPONENT.B.COMPONENTS WEIGHING LESS THAN 20 POUNDS, OR IN THE CASE OF DISTRIBUTED SYSTEMS,LESS THAN 5 POUNDS PER FOOT, WHICH ARE SUSPENDED FROM A ROOF OR FLOOR OR HUNGFROM A WALL.FOR THOSE ELEMENTS THAT DO NOT REQUIRE DETAILS ON THE APPROVED DRAWINGS, THEINSTALLATION SHALL BE SUBJECT TO THE APPROVAL OF THE STRUCTURAL ENGINEER OF RECORDAND THE STRUCTURAL ENGINEER. THE PROJECT INSPECTOR WILL VERIFY THAT ALL COMPONENTSAND EQUIPMENT HAVE BEEN ANCHORED IN ACCORDANCE WITH ABOVE REQUIREMENTS.5.PIPING, DUCTWORK, AND ELECTRICAL DISTRIBUTION SYSTEM BRACING NOTES: PIPING, DUCTWORK, AND ELECTRICAL DISTRIBUTION SYSTEMS SHALL BE BRACED TO COMPLY WITHTHE FORCES AND DISPLACEMENTS PRESCRIBED IN LATEST SECTIONS OF CBC AND ASCE. THE BRACING AND ATTACHMENTS TO THE STRUCTURE SHALL BE DETAILED ON THE APPROVEDDRAWINGS OR THEY SHALL COMPLY WITH ONE OF THE OSHPD PRE-APPROVALS (OPA #) AS MODIFIEDTO SATISFY ANCHORAGE REQUIREMENTS OF ACI 318, APPENDIX D. COPIES OF THE MANUAL SHALL BE AVAILABLE ON THE JOBSITE PRIOR TO THE START OF HANGINGAND BRACING OF THE PIPE, DUCTWORK, AND ELECTRICAL DISTRIBUTION SYSTEMS. THE STRUCTURAL ENGINEER OF RECORD SHALL VERIFY THE ADEQUACY OF THE STRUCTURE TOSUPPORT THE HANGER AND BRACE LOADS.Page 712 of 786

----/--/--Project TitleRevisionsDateDescriptionNumberDesignedDrawnCheckedDateSheet TitleSheet NumberConsultantApprovedScaleSubmittalP2S No. 21-050501/12/2022100% CD SubmittalBeaumont Fire Station ElecUpgradeCity of BeaumontFire Station 66628 Maple Ave.Beaumont, CA 92223123456ABCDEFILE PATH & NAME: R:\J21-0505\ELECTRICAL\21-0505_E002.DWG DEMYANA GOUDAPLOT: Thursday, January 12, 2023 9:54:27 AM OwnerNo. E22225B
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ASTATEOFSIGNED: 01/12/2023M WasifB TramB TramM WasifNonePanel SchedulesE002Page 713 of 786

EXISTING SCE POLENEW SERVICE WEATHER HEAD(N) SERVICE METER/MAIN 'MB1'1EXISTING SCE OVERHEAD UTILITY FEED2----/--/--Project TitleRevisionsDateDescriptionNumberDesignedDrawnCheckedDateSheet TitleSheet NumberConsultantApprovedScaleSubmittalP2S No. 21-050501/12/2022100% CD SubmittalBeaumont Fire Station ElecUpgradeCity of BeaumontFire Station 66628 Maple Ave.Beaumont, CA 92223123456ABCDEFILE PATH & NAME: R:\J21-0505\ELECTRICAL\21-0505_E101.DWG DEMYANA GOUDAPLOT: Thursday, January 12, 2023 9:54:29 AM OwnerNo. E22225B
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ASTATEOFSIGNED: 01/12/2023M WasifB TramB TramM WasifAs NotedSite Power PlanE101NOTESDENOTES EXISTING SCE UTILITY OVERHEAD SERVICECONDUCTORS.PROVIDE 120/240V 1Ø-3W, 200A SERVICE METER/MAINSECTION. LOCATION SHALL BE WITHIN PROXIMITY TOCURRENT SERVICE EQUIPMENT SO POWER TURNOVER TONEW SERVICE HAPPENS WITH A SHORT TIMEFRAME.120SCALE: 3/32" = 1'-0"12GENERAL NOTES1.REFER TO SHEET E001 FOR LEGEND AND SYMBOLS LIST.2.REFER TO SHEET E002 FOR SCHEDULES.3.REFER TO SHEET E501 FOR SINGLE LINE DIAGRAM ANDCONDUIT AND CONDUCTOR SCHEDULE.Page 714 of 786

G1(E)(E)(E)+44" AFF+44" AFF(E) 25kW 120/240V1Ø-3W NATURAL GASGENERATOR(ER) PANEL 'B'(ER) SERVICEMETER/MAIN(E) ATS 1Ø-3W100A, 120/240V(N) PANEL 'EM'(R) PANEL 'A'(E)+96" AFF(E)(E)+44" AFF(E)+44" AFF(E)+44" AFF(E)+18" BFC(E)(E)(E)(E)(E)(E)+44" AFF+44" AFF(E)(E)(E)(E)(E)+44" AFF(E)G+44" AFFG+44" AFFG+44" AFFG+44" AFFGGG+44" AFFG(E)(E)(E)+44" AFF(E)(E)(E)(E)(E)(E)(E)(E)(E)(E)(E)(E)(E)(E)(E)356674A:2A-2,4A:4A:6A:8A:10A-6,8,10A:14A:18A:20A:18A:18A:20(N) SERVICEMETER/MAIN 'MB1'A:12A:12A:12A:14A:14A:14A-12,14A-19A-17A-5,7A-15A:5A:7A:7A:5A-13A-9,11A:9A:11A-29,31A:31A:16A:31A:29A:29EM-2,4,6EM:2EM:4EM:6EM:1EM:3EM:5EM-1,3,52(N) BOLLARDA:22A:24A:22A:22A:24A-22,24EM-8A-25,27A-18,201E6012E601----/--/--Project TitleRevisionsDateDescriptionNumberDesignedDrawnCheckedDateSheet TitleSheet NumberConsultantApprovedScaleSubmittalP2S No. 21-050501/12/2022100% CD SubmittalBeaumont Fire Station ElecUpgradeCity of BeaumontFire Station 66628 Maple Ave.Beaumont, CA 92223123456ABCDEFILE PATH & NAME: R:\J21-0505\ELECTRICAL\21-0505_E201.DWG DEMYANA GOUDAPLOT: Thursday, January 12, 2023 9:54:30 AM OwnerNo. E22225B
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ASTATEOFSIGNED: 01/12/2023M WasifB TramB TramM WasifAs NotedPOWER FLOOR PLANE20104SCALE: 1/4" = 1'-0"NOTESREMOVE EXISTING 120/240V 1Ø-3W, 125A SERVICEMETER/MAIN.PROVIDE 120/240V 1Ø-3W, 200A SERVICE METER/MAINSECTION. LOCATION SHALL BE WITHIN PROXIMITY TOCURRENT SERVICE EQUIPMENT SO POWER TURNOVER TONEW SERVICE HAPPENS WITH A SHORT TIMEFRAME.REMOVE EXISTING ELECTRICAL PANEL. PROVIDE A NEW120V/240V, 200A, RECESSED MOUNTED PANELBOARD 'A'WITHIN THE SAME LOCATION. REWIRE ALL CIRCUITS TONEW PANEL AS DENOTED ON PANEL SCHEDULE ONSHEET E002. REFER TO DETAIL 3/ E601 FOR MOUNTINGREQUIREMENTS.REWIRE ALL RECEPTACLE WITHIN THIS ROOM TO BE FEDFROM PANEL 'EM' AS DENOTED ON PANEL SCHEDULE ONSHEET E002PROVIDE 240V, 1Ø SPARE CONNECTION. PROVIDE30AF/30AS/2P DISCONNECT SWITCH, 3/4"C - 3#10, 1#10GND AS REQUIRED FOR A COMPLETE INSTALLATION.CONFIRM LOCATION WITH THE CITY REP ON PRIOR TOROUGH-IN.REMOVE EXISTING PANELBOARD 'B'. PROVIDE NEWPANELBOARD 'EM' 120V/240V, 100A, SURFACE MOUNTED .REMOVE AND RECIRCUIT LOADS ONTO NEWPANELBOARD 'EM' AS DENOTED ON PANEL SCHEDULE ONSHEET E002. REFER TO DETAIL 4/ E601 FOR MOUNTINGREQUIREMENTS.REFEED EXISTING RECEPTACLE AND LIGHTING FROMNEW CIRCUIT ON NEW ELECTRICAL PANEL AS SHOWN ONPLAN. ANY EXISTING RECEPTACLE AND LIGHTING NOTDENOTED ON PLANS BUT WITHIN PROPERTY BOUNDARYSHALL BE REFEED AS WELL.GENERAL NOTES1.EXISTING RECEPTACLES TO REMAIN IN PLACE.2.INSPECT ALL EXISTING RECEPTACLE AND LIGHTINGINSTALLATION AND PROVIDE REWIRING AS NECESSARYTO CONFORM TO CURRENT CODE REQUIREMENTS.3.EXISTING LIGHTING FIXTURES AND CONTROL TO REMAININ PLACE AND REFED WITH CIRCUIT 1&3 ON PANEL A4.ROUTE CIRCUITS PARALLEL TO EXISTING RACEWAYS ANDSTRUCTURES.5.NOTE EXISTING CIRCUITS PRIOR TO REWIRINGRECEPTACLES. PROVIDE NEW RECEPTACLE COVER WITHREVISED PANEL NAMES AND CIRCUIT NUMBER TAGS FOREXISTING AND NEW RECEPTACLES FROM PANEL 'A' ANDPANEL 'EM'.6.WIRING IS DIAGRAMMATIC. UON, CIRCUITS SHALL BECONCEALED ABOVE FINISH CEILINGS AND WITHIN WALLS.7.INCLUDE PATCHING AND RE-FINISHING OF SURFACESWHERE AFFECTED.8.PROVIDE FIRESTOPPING FOR FIRE-RATED PENETRATIONS9.PROVIDE TYPE WRITTEN, UPDATED PANEL DIRECTORYUPON COMPLETION OF WORK1234567TYP.TYP.Page 715 of 786

----/--/--Project TitleRevisionsDateDescriptionNumberDesignedDrawnCheckedDateSheet TitleSheet NumberConsultantApprovedScaleSubmittalP2S No. 21-050501/12/2022100% CD SubmittalBeaumont Fire Station ElecUpgradeCity of BeaumontFire Station 66628 Maple Ave.Beaumont, CA 92223123456ABCDEFILE PATH & NAME: R:\J21-0505\ELECTRICAL\21-0505_E501.DWG DEMYANA GOUDAPLOT: Thursday, January 12, 2023 9:54:31 AM OwnerNo. E22225B
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ASTATEOFSIGNED: 01/12/2023M WasifB TramB TramM WasifNoneSingle Line DiagramE501NOTESPROVIDE NEW 200A, 120/240V, 1Ø-3W METER/MAIN PANEL. PERFORMCOORDINATION FOR SHUT OFF AND NEW EQUIPMENT LOCATIONWITH SCE & FACILITIES.CONTRACTOR SHALL COORDINATE BREAKER LOCATIONS INDISTRIBUTION SECTIONS WITH EQUIPMENT MANUFACTURER TOENSURE EXISTING CONDUITS CAN BE USED TO RE-FEED EXISTINGLOADS.FOR ADDITIONAL WORK RELATED TO PANEL A, SEE NOTE 3 ON SHEETE201.FOR ADDITIONAL WORK RELATED TO PANEL EM, SEE NOTE 6 ONSHEET E201.1222222333333444444GENERAL NOTES1.REFER TO SHEET E001 FOR LEGEND AND SYMBOLS LIST.CONDUIT AND CONDUCTOR SCHEDULEFEEDERCALLOUTNUMBER AND SIZEOF CONDUITSVOLTAGECONDUCTORS PER CONDUIT2" C600V4#1/0 & 1#6 GND2-1/2" C600V4#4/0 & 1#4 GND200A100A200A2PM(N)PANEL'A'(E) 25kW120/240V, 1Ø, 3WNATURAL GASGENERATOR(E)100A2P(E) ATS100A,120/240V,1Ø, 2PNEW 200A, 120/240V,1Ø-3W OVERHEAD SCEELECTRICAL SERVICESINGLE LINE DIAGRAMNO SCALE1200A100A321EXISTING(N)PANEL'EM'4100A(N) OVERHEAD METERMAIN SECTION "MB1"VD = 0.76%AFC = 8.52KAVD = 1.2%AFC = 5.7KAAFC = 10KAPER SCE ESR-1SECTION 13.1VD = 0.3%AFC = 5.4KAPage 716 of 786

----/--/--Project TitleRevisionsDateDescriptionNumberDesignedDrawnCheckedDateSheet TitleSheet NumberConsultantApprovedScaleSubmittalP2S No. 21-050501/12/2022100% CD SubmittalBeaumont Fire Station ElecUpgradeCity of BeaumontFire Station 66628 Maple Ave.Beaumont, CA 92223123456ABCDEFILE PATH & NAME: R:\J21-0505\ELECTRICAL\21-0505_E601.DWG DEMYANA GOUDAPLOT: Thursday, January 12, 2023 9:54:31 AM OwnerNo. E22225B
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ASTATEOFSIGNED: 01/12/2023M WasifB TramB TramM WasifAs NotedDetailsE601RECESSED MOUNTED PANELBOARDNO SCALE3SURFACE MOUNTED PANELBOARDNO SCALE4ELECTRICAL PANEL20"W X 64"H X 5-4/5"D. (3OOLBS ±)6" X 16GA METAL STUDS5/8"GYPSUM BOARDATTACH ELECTRICALPANEL TO STUDSWITH 4#10 SELFTAPPING SCREWS ONEACH SIDEELECTRICAL PANEL20"W X 64"H X 5-4/5"D. (300LBS ±)#12 SELF TAPPING SCREW 12"O.C. TYP.UNISTRUT P-1000. ANCHORELECTRICAL PANEL TO UNISTRUTWITH 3/8" BOLTS AND NUTS.6" X 16 GA STUDEXISTING CONCRETE WALLNEW CONCRETE WALLCONDUITWATER STOP &ANCHOR COLLARWALLLINK-SEAL TYPE WALLSLEEVE MODEL WSPACK WITH SILICONSEALANT BOTH SIDES(TYPICAL)LINK-SEAL TYPEWALL SEAL MODEL LSLINK-SEAL TYPEWALL SEAL MODEL LSWALLPACK WITH SILICONSEALANT BOTH SIDES(TYPICAL)CONDUIT PENETRATION THRU CONCRETE WALLNO SCALE1CONDUITANSI/UL1479 (ASTM E814)CAN/ULC S115F Ratings — 1, 2, 3 and 4 Hr (See Items 1 and 3)F Ratings — 1, 2, 3 and 4 Hr (See Items 1 and 3)T Rating — 1, 2, 3 and 4 Hr (See Items 1 and 3)FT Rating — 0 HR.L Rating At Ambient — Less Than 1 CFM/Sq FtFH Ratings — 1, 2, 3 and 4 Hr (See Items 1 and 3)L Rating At 400 F — Less Than 1 CFM/Sq FtFTH Rating — 0 HR.L Rating At Ambient — Less Than 1 CFM/Sq FtL Rating At 400 F — Less Than 1 CFM/Sq FtF, FH RATINGS HRSEALANT TYPESEALANT THICKNESS, IN. (MM)1, 2FS-ONE or CP 6065/8 (16)3FS-ONE or CP 6061 (25)4FS-ONE1 (25)SYSTEM NO. W-L-1252CClassified byUnderwriters Laboratories, Inc.to UL 1479 and CAN/ULC-S115US23SECTION C-DCD13NOTESWALL ASSEMBLY — THE 1, 2, 3 OR 4 HR FIRE RATED GYPSUMBOARD/STUD WALL ASSEMBLY SHALL BE CONSTRUCTED OF THEMATERIALS AND IN THE MANNER DESCRIBED IN THE INDIVIDUALU400, V400 OR W400 SERIES WALL OR PARTITION DESIGN IN THE ULFIRE RESISTANCE DIRECTORY AND SHALL INCLUDE THEFOLLOWING CONSTRUCTION FEATURES:A.STUDS — WALL FRAMING SHALL CONSIST OF STEELCHANNEL STUDS. STEEL STUDS TO BE MIN 3-1/2" (89 MM)WIDE SPACED MAX 24" (610 MM) OC.B.GYPSUM BOARD — MIN 5/8" (16 MM) THICK WITH SQUARE ORTAPERED EDGES. THE GYPSUM BOARD TYPE, THICKNESS,NUMBER OF LAYERS, FASTENER TYPE AND SHEETORIENTATION SHALL BE AS SPECIFIED IN THE INDIVIDUALWALL OR PARTITION DESIGN IN THE UL FIRE RESISTANCEDIRECTORY. MAX DIAMETER OF OPENING IS 5-3/4" (146 MM).THE HOURLY F AND FH RATINGS OF THE FIRE STOP SYSTEMARE EQUAL TO THE HOURLY FIRE RATING OF THE WALLASSEMBLY IN WHICH IT IS INSTALLED.THROUGH PENETRANT — ONE METALLIC PIPE, CONDUIT OR TUBETO BE INSTALLED EITHER CONCENTRICALLY OR ECCENTRICALLYWITHIN THE FIRE STOP SYSTEM. THE ANNULAR SPACE BETWEENTHE PIPE, CONDUIT OR TUBE AND PERIPHERY OF OPENING SHALLBE MIN 0 IN. (POINT CONTACT) TO MAX 7/8" (22 MM). PIPE, CONDUITOR TUBE TO BE RIGIDLY SUPPORTED ON BOTH SIDES OF WALLASSEMBLYA.CONDUIT — NOM 4" (102 MM) DIAMETER (OR SMALLER) RIGIDSTEEL CONDUIT.B.CONDUIT — NOM 4" (102 MM) DIAMETER (OR SMALLER)STEEL ELECTRICAL METALLIC CONDUIT.FILL, VOID OR CAVITY MATERIAL (SEALANT) — FILL MATERIALAPPLIED WITHIN ANNULUS , FLUSH WITH BOTH SURFACES OFWALL. TYPE AND THICKNESS OF SEALANT IS DEPENDENT ON F ANDFH RATINGS AS INDICATED IN TABLE BELOW. AN ADDITIONAL 1/2"(13 MM) DIAMETER BEAD OF SEALANT APPLIED ATPENETRANT/GYPSUM BOARD INTERFACE AT POINT CONTACTLOCATION ON BOTH SURFACES OF WALL.123PROVIDE HILTI FIRE STOP SYSTEM OR APPROVED EQUAL.4CL A
SSIFIED1-4 HOUR FIRE RATED GYPBOARD PENETRATIONNO SCALE2Page 717 of 786

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