ABAC 5100289 Specifications.pdf

ABRAHAM BALDWIN AGRICULTURAL COLLEGE

REPLACE BRANCH AND BOWEN MAIN SWITCHBOARDS

JANUARY17, 2025

BID SET

NBP#24094

TABLE OF CONTENTS - 1

TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

01 1000 SUMMARY

01 3000 ADMINISTRATIVE REQUIREMENTS

01 4000 QUALITY REQUIREMENTS

01 5000 TEMPORARY FACILITIES AND CONTROLS

01 6000 PRODUCT REQUIREMENTS

01 7000 EXECUTION AND CLOSEOUT REQUIREMENTS

DIVISION 26 - ELECTRICAL

26 0510 GENERAL ELECTRICAL REQUIREMENTS

26 0553 IDENTIFICATION FOR ELECTRICAL SYSTEMS

26 2413 SWITCHBOARDS

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SUMMARY 01 1000 - 1

SECTION 01 1000

SUMMARY

1.1 DESCRIPTION OF ALTERATIONS WORK

A. Scope of demolition and removal work is shown on drawings.

B. Scope of alterations work is indicated on drawings.

C. The buildings shall be OCCUPIED by the Owner during the construction.

D. Protect existing floors, finishes and building during the H upgrades.

1.2 CONTRACTOR USE OF SITE AND PREMISES

A. Construction Operations: Limited to areas noted on Drawings.

B. Arrange use of site and premises to allow:

1. The Owner occupancy of the building.

2. Use of site by the public.

C. Time Restrictions:

1. Limit conduct of especially noisy work to outside of normal school hours..

2. Limit interruption of utility services in classroom areas to regular building un-occupied hours in the evenings of 10 PM to 7 AM or over weekends.

D. Do not permit construction traffic over unprotected floor surfaces.

E. Limit disruption of utility services to hours the building is unoccupied.

1. Do not disrupt or shut down life safety systems, including but not limited to fire sprinklers and fire alarm system, without 10 days’ notice to the Owner and authorities having jurisdiction.

2. See note on drawings regarding fire watch.

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ADMINISTRATIVE REQUIREMENTS 01 3000 - 1

SECTION 01 3000

ADMINISTRATIVE REQUIREMENTS

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Preconstruction meeting.

B. Construction progress schedule.

C. Submittals for review, information, and project closeout.

D. Number of copies of submittals.

E. Submittal procedures.

1.2 RELATED REQUIREMENTS

A. Section 01 7000 - EXECUTION AND CLOSEOUT REQUIREMENTS : Additional coordination requirements.

PART 2 PRODUCTS - NOT USED

PART 3 EXECUTION

3.1 PRECONSTRUCTION MEETING

A. the Owner will schedule a meeting after Notice of Award.

B. Attendance Required:

1. the Owner.

2. the Design Professional.

3. the Contractor.

4. The Building User.

C. Agenda:

1. Distribution of Contract Documents.

2. Submission of list of Subcontractors, list of Products, and schedule of values.

3. Submission of the project safety plan.

4. Designation of personnel representing the parties in Contract and the Design Professional.

5. Procedures and processing of field decisions, submittals, substitutions, applications for payments, proposal request, Change Orders, and Contract closeout procedures.

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6. Submit preliminary progress schedule indicating Scheduling of Work.

7. Joint examination of existing facilities and preparation of schedule documenting any existing damage to remain.

D. Record minutes and distribute copies within two days after meeting to participants, with two copies to the Design Professional, the Owner, participants, and those affected by decisions made.

3.2 CONSTRUCTION PROGRESS SCHEDULE

A. Within 10 days after date established in Notice to Proceed, submit preliminary schedule defining planned operations for the first 60 days of Work, with a general outline for remainder of Work.

B. Present preliminary schedule at the Preconstruction meeting.

C. If preliminary schedule requires revision after review, submit revised schedule within 10 days.

D. Within 20 days after review of preliminary schedule, submit draft of proposed complete schedule for review.

E. Within 10 days after joint review, submit complete schedule.

F. Submit updated schedule with each Application for Payment.

3.3 SUBMITTALS FOR REVIEW

A. When the following are specified in individual sections, submit them for review:

1. Product data.

2. Shop drawings.

B. Submit to the Design Professional for review for the limited purpose of checking for conformance with information given and the design concept expressed in the contract documents.

C. After review, provide copies and distribute in accordance with SUBMITTAL PROCEDURES article below and for record documents purposes described in Section 01 7800 - Closeout Submittals.

3.4 SUBMITTALS FOR INFORMATION

A. When the following are specified in individual sections, submit them for information:

1. Design data.

2. Certificates.

3. Test reports.

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4. Inspection reports.

5. Manufacturer's instructions.

6. Manufacturer's field reports.

7. Other types indicated.

B. Submit for the Design Professional's knowledge as contract administrator or for the Owner. No action will be taken.

3.5 SUBMITTALS FOR PROJECT CLOSEOUT

A. When the following are specified in individual sections, submit them at project closeout:

1. Closing submittals as required in the General Conditions.

2. Project record documents.

3. Operation and maintenance data.

4. Warranties.

5. Bonds.

6. Other types as indicated.

3.6 NUMBER OF COPIES OF SUBMITTALS

A. Documents for Review:

1. Small Size Sheets, Not Larger Than 8-1/2 x 11 inches: Submit the number of copies that the Contractor requires, plus two copies that will be retained by the Design Professional.

B. Documents for Information: Submit two copies.

C. Documents for Project Closeout: Make reproduction of submittal originally reviewed. Submit extra of submittals for inclusion with maintenance manuals.

3.7 SUBMITTAL PROCEDURES

A. Shop Drawing Procedures:

1. Prepare accurate, drawn-to-scale, original shop drawing documentation by interpreting the Contract Documents and coordinating related Work.

2. Generic, non-project specific information submitted as shop drawings do not meet the requirements for shop drawings.

B. Transmit each submittal with a copy of approved submittal form.

C. Transmit each submittal with approved form.

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D. Sequentially number the transmittal form. Revise submittals with original number and a sequential alphabetic suffix.

E. Identify Project, the Contractor, Subcontractor or supplier; pertinent drawing and detail number, and specification section number, as appropriate on each copy.

F. Apply the Contractor's stamp, signed or initialed certifying that review, approval, verification of Products required, field dimensions, adjacent construction Work, and coordination of information is in accordance with the requirements of the Work and Contract Documents.

G. Assemble the submittal data for major Contractors in compete sets in hard back three-ring binders, separated by trade, (Electrical), and bound with numbered index sheets and tabs.

Submittal data shall be submitted at one time unless unavailable data such as control submittal would delay project progress. Data shall include capacities, complete installation instructions, dimensional data and electrical data, BHP, motor HP, operating weights and load distribution at mounting points.

H. Deliver submittals to the Design Professional at business address.

I. Schedule submittals to expedite the Project, and coordinate submission of related items.

J. For each submittal for review, allow 15 days excluding delivery time to and from the Contractor.

K. Identify variations from Contract Documents and Product or system limitations that may be detrimental to successful performance of the completed Work.

L. Provide space for the Contractor and the Design Professional review stamps.

M. When revised for resubmission, identify all changes made since previous submission.

N. Distribute copies of reviewed submittals as appropriate. Instruct parties to promptly report any inability to comply with requirements.

O. Submittals not requested will not be recognized or processed.

END OF SECTION

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QUALITY REQUIREMENTS 01 4000 - 1

SECTION 01 4000

QUALITY REQUIREMENTS

PART 1 GENERAL

1.1 SECTION INCLUDES

A. References and standards.

B. Contractor Minimum Qualifications.

C. Control of installation.

D. Tolerances.

E. Testing and inspection Testing services.

F. Manufacturers' field services.

1.2 REFERENCES AND STANDARDS

1.3 SUBMITTALS

A. Contractor Qualifications: Provide bound, written evidence of the qualifications of the contracting firm at the Pre-Bid conference.

1.4 CONTRACTOR'S MINIMUM ELECTRICAL QUALIFICATIONS

A. Provide evidence of the qualifications of any proposed interested firm in a binder at the Pre-Bid conference.

B. Submit firm name, address, and telephone number.

C. Submit name, address, email address, and telephone number of firm representative to contact about questions or the results of the review of the required qualification submittals.

D. Submit evidence that the interested firm shall have been in business under the present company name for a minimum of 4-years and shall not have been declared in default on any construction contract within that time.

E. The interested firm shall provide evidence of successful performance as an interested firm on at least three projects involving installation of a sectionalized main switchboard rated 1200A or greater at 208V, 3-phase. Provide a contact reference for each project.

F. Submit evidence that the interested firm has a current State of Georgia License for the electrical work described within these documents.

G. Each submittal will be reviewed at the Pre-Bid conference and each interested firm will be verbally advised of any deficiencies. The firm will be required to provide or correct the information and deliver to NBP, Inc.'s offices within two working business days of the Pre-Bid conference.

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H. No bids will be opened from firm's that have not provided complete information evidencing their qualifications as described above.

PART 2 PRODUCTS - NOT USED

PART 3 EXECUTION

3.1 CONTROL OF INSTALLATION

A. Monitor quality control over suppliers, manufacturers, products, services, site conditions, and workmanship, to produce Work of specified quality.

B. Comply with manufacturers' instructions, including each step in sequence.

C. Should manufacturers' instructions conflict with Contract Documents, request clarification from the Design Professional before proceeding.

D. Comply with specified standards as minimum quality for the Work except where more stringent tolerances, codes, or specified requirements indicate higher standards or more precise workmanship.

E. Have Work performed by persons qualified to produce required and specified quality.

F. Verify all dimensions, elevations, grades and pitch by taking measurements at the building before ordering material or doing work which is dependent upon coordination with building conditions.

G. Verify that field measurements are as indicated on shop drawings or as instructed by the manufacturer.

H. No consideration will be given to any claim based on differences between the actual dimensions and those indicated on the drawings.

I. Secure products in place with positive anchorage devices designed and sized to withstand stresses, vibration, physical distortion, and disfigurement.

3.2 CONTROL OF WORKER'S ATTIRE, VEHICLES, AND LANGUAGE:

A. the Contractor's regularly scheduled project meetings shall include reinforcement of the prohibition of improper attire and language.

B. Worker's clothing shall be appropriate for the tasks being performed and shall not include wording or other adornments other than the Company's name and logo, if any. Shirts and trousers shall be worn at all times on the Owner's property.

C. Vehicles on the Owner's property shall not possess or exhibit signs, stickers, posters, etc.

portraying or including inappropriate pictures or language.

D. Complaints regarding violations of these requirements shall be immediately conveyed to the Project Superintendent, and the Design Professional simultaneously, with confirmation with specifics provided in writing within one workday.

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QUALITY REQUIREMENTS 01 4000 - 3

3.3 INDOOR AIR QUALITY

A. Portions of the building will be in use and occupied during construction.

B. the Contractor shall schedule work and provide temporary ventilation and/or isolation to insure that fumes from welding, other construction tasks, and out-gassing from construction materials do not migrate to occupied areas.

3.4 TOLERANCES

A. Before ordering material or doing work which is dependent upon coordination with building conditions, the Contractor shall verify all dimensions, elevations, grades and pitch by taking measurements at the building and shall be responsible for the correctness of same.

B. Monitor fabrication and installation tolerance control of products to produce acceptable Work. Do not permit tolerances to accumulate.

C. Comply with manufacturers' tolerances. Should manufacturers' tolerances conflict with Contract Documents, request clarification from the Design Professional before proceeding.

D. Adjust products to appropriate dimensions; position before securing products in place.

3.5 MANUFACTURERS' FIELD SERVICES

A. When specified in individual specification sections, require material or product suppliers or manufacturers to provide qualified staff personnel to observe site conditions, conditions of surfaces and installation, quality of workmanship, start-up of equipment, test, adjust, and balance equipment as applicable, and to initiate instructions when necessary.

B. Report observations and site decisions or instructions given to applicators or installers that are supplemental or contrary to manufacturers' written instructions.

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TEMPORARY FACILITIES AND CONTROLS 01 5000 - 1

SECTION 01 5000

TEMPORARY FACILITIES AND CONTROLS

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Temporary sanitary facilities.

B. Temporary Controls: Barriers, enclosures, and fencing.

C. Security requirements.

D. Vehicular access and parking.

E. Waste removal facilities and services.

1.2 RELATED REQUIREMENTS

A. Section 01 7000 - Execution and Closeout Requirements - Progress Cleaning.

1.3 TEMPORARY SANITARY FACILITIES

A. The Contractor will be allowed the use of an existing designated toilet in the building for use of workmen on the job. the Owner shall designate toilet to be utilized. No workmen shall be allowed to use other toilets.

B. Maintain daily in clean and sanitary condition.

1.4 STORAGE AREAS:

A. Space for materials storage at the site is limited.

B. Materials and equipment may be stored within the mechanical equipment rooms at the site.

C. All materials not used at the end of the day shall be returned to the designated storage areas.

D. The project site is located in the center of the campus, with student traffic around all sides, and formal gardens are adjacent to the site. Material shall not be stacked to hinder student traffic. No material shall be allowed in areas where work is not being performed.

E. At completion of the project, material and debris shall be removed.

1.5 BARRIERS

A. Provide barriers to prevent unauthorized entry to construction areas, to prevent access to areas that could be hazardous to workers or the public, to allow for owner's use of site and to protect existing facilities and adjacent properties from damage from construction operations and demolition.

B. Provide barricades and covered walkways required by governing authorities for public rights-of-way and for public access to existing building.

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C. Protect non-owned vehicular traffic, stored materials, site, and structures from damage.

1.6 SECURITY

A. the Owner will furnish access to the building for use by the Contractor.

B. The Contractor shall be responsible for keeping the mechanical rooms locked and secured, and for keeping the building locked and secured when not occupied by the Owner.

1.7 CONSTRUCTION VEHICLES, VEHICULAR ACCESS AND PARKING

A. Coordinate access and haul routes with governing authorities and the Owner DPO.

B. Ingress and egress shall be limited to the most direct access to the work areas, mechanical rooms, and equipment.

C. Limit size of construction vehicles to protect existing hardscape.

D. No vehicles or material shall be located , even temporarily, so as to hinder normal school functions.

E. Provide and maintain access to fire hydrants, free of obstructions.

F. Any debris dropped or tracked outside of areas in which work is being done shall be immediately cleaned up.

G. Do not allow vehicle parking on existing pavement.

1.8 WASTE REMOVAL

A. See Section 01 7000 - Execution and Closeout Requirements - Progress cleaning for additional requirements.

B. Provide waste removal facilities and services as required to maintain the building and site in clean and orderly condition.

C. Provide containers with lids. Remove trash from site daily.

D. If materials to be recycled or re-used on the project must be stored on-site, provide suitable non-combustible containers; locate containers holding flammable material outside the structure unless otherwise approved by the authorities having jurisdiction.

E. Open free-fall chutes are not permitted. Terminate closed chutes into appropriate containers with lids.

F. All building material and trash shall be disposed off the campus.

G. Burning of material on the site will not be permitted.

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TEMPORARY FACILITIES AND CONTROLS 01 5000 - 3

PART 2 PRODUCTS - NOT USED

PART 3 EXECUTION - NOT USED

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PRODUCT REQUIREMENTS 01 6000 - 1

SECTION 01 6000

PRODUCT REQUIREMENTS

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Transportation, handling, storage and protection.

B. Product option requirements.

C. Maintenance materials, including extra materials, spare parts, tools, and software.

D. Section 01 6116 - Volatile Organic Compound (VOC) Content Restrictions: Requirements for VOC-restricted product categories.

E. NEMA MG 1 - Motors and Generators; 2014.

PART 2 PRODUCTS

2.1 NEW PRODUCTS

A. Provide new products unless specifically required or permitted by the Contract Documents.

B. Do not use products having any of the following characteristics:

C. Where all other criteria are met, the Contractor shall give preference to products that:

1. If used on interior, have lower emissions, as defined in Section 01 6116.

2. If wet-applied, have lower VOC content, as defined in Section 01 6116.

3. Have a published GreenScreen Chemical Hazard Analysis.

2.2 PRODUCT OPTIONS

A. Products Specified by Reference Standards or by Description Only: Use any product meeting those standards or description.

B. Products Specified by Naming One or More Manufacturers: Use a product of one of the manufacturers named and meeting specifications, no options or substitutions allowed.

C. Products Specified by Naming One or More Manufacturers with a Provision for Substitutions:

Submit a request for substitution for any manufacturer not named.

2.3 MATERIAL SAFETY DATA SHEETS (MSDS):

A. MSDS data sheets for all products to be utilized on the project shall be submitted to the Owner prior to performing the work.

B. These sheets could include, but not be limited to, cleaning chemicals, caulks, lubricants, concrete, paint, etc.

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C. MSD sheets shall be submitted and approved by the Owner prior to the corresponding material being brought on to the Project Site.

2.4 MAINTENANCE MATERIALS

A. Furnish extra materials, spare parts, tools, and software of types and in quantities specified in individual specification sections.

B. Deliver to Project site; obtain receipt prior to final payment.

PART 3 EXECUTION

3.1 SUBSTITUTION PROCEDURES

A. Instructions to Bidders specify time restrictions for submitting requests for substitutions during the bidding period. Comply with requirements specified in this section.

B. Substitutions may be considered when a product becomes unavailable through no fault of the Contractor.

C. Document each request with complete data substantiating compliance of proposed substitution with Contract Documents.

D. A request for substitution constitutes a representation that the submitter:

1. Has investigated proposed product and determined that it meets or exceeds the quality level of the specified product.

2. Will provide the same warranty for the substitution as for the specified product.

3. Will coordinate installation and make changes to other Work that may be required for the Work to be complete with no additional cost to the Owner.

4. Waives claims for additional costs or time extension that may subsequently become apparent.

E. Substitution Submittal Procedure:

1. Submit three copies of request for substitution for consideration. Limit each request to one proposed substitution.

2. Submit shop drawings, product data, and certified test results attesting to the proposed product equivalence. Burden of proof is on proposer.

3. The Architect will notify the Contractor in writing of decision to accept or reject request.

3.2 TRANSPORTATION AND HANDLING

A. Package products for shipment in manner to prevent damage; for equipment, package to avoid loss of factory calibration.

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B. If special precautions are required, attach instructions prominently and legibly on outside of packaging.

C. Coordinate schedule of product delivery to designated prepared areas in order to minimize site storage time and potential damage to stored materials.

D. Transport and handle products in accordance with manufacturer's instructions.

E. Transport materials in covered trucks to prevent contamination of product and littering of surrounding areas.

F. Promptly inspect shipments to ensure that products comply with requirements, quantities are correct, and products are undamaged.

G. Provide equipment and personnel to handle products by methods to prevent soiling, disfigurement, or damage.

H. Arrange for the return of packing materials, such as wood pallets, where economically feasible.

3.3 STORAGE AND PROTECTION

A. Designate receiving/storage areas for incoming products so that they are delivered according to installation schedule and placed convenient to work area in order to minimize waste due to excessive materials handling and misapplication.

B. Store and protect products in accordance with manufacturers' instructions.

C. Store with seals and labels intact and legible.

D. Store sensitive products in weather tight, climate controlled, enclosures in an environment favorable to product.

E. For exterior storage of fabricated products, place on sloped supports above ground.

F. Protect products from damage or deterioration due to construction operations, weather, precipitation, humidity, temperature, sunlight and ultraviolet light, dirt, dust, and other contaminants.

G. Comply with manufacturer's warranty conditions, if any.

H. Cover products subject to deterioration with impervious sheet covering. Provide ventilation to prevent condensation and degradation of products.

I. Prevent contact with material that may cause corrosion, discoloration, or staining.

J. Provide equipment and personnel to store products by methods to prevent soiling, disfigurement, or damage.

K. Arrange storage of products to permit access for inspection. Periodically inspect to verify products are undamaged and are maintained in acceptable condition.

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EXECUTION AND CLOSEOUT REQUIREMENTS 01 7000 - 1

SECTION 01 7000

EXECUTION AND CLOSEOUT REQUIREMENTS

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Examination, preparation, and general installation procedures.

B. Cutting and patching.

C. Cleaning and protection.

D. Closeout procedures, except payment procedures.

1.2 COORDINATION

A. Coordinate scheduling, submittals, and work of the various sections of the Project Manual to ensure efficient and orderly sequence of installation of interdependent construction elements, with provisions for accommodating items installed later.

B. Notify affected utility companies and comply with their requirements.

C. Verify that utility requirements and characteristics of new operating equipment are compatible with building utilities. Coordinate work of various sections having interdependent responsibilities for installing, connecting to, and placing in service, such equipment.

D. Coordinate space requirements, supports, and installation of mechanical and electrical work that are indicated diagrammatically on Drawings. Follow routing shown for pipes, ducts, and conduit, as closely as practicable; place runs parallel with lines of building. Utilize spaces efficiently to maximize accessibility for other installations, for maintenance, and for repairs.

E. In finished areas except as otherwise indicated, conceal pipes, ducts, and wiring within the construction. Coordinate locations of fixtures and outlets with finish elements.

F. Coordinate completion and clean-up of work of separate sections.

G. After the Owner occupancy of premises, coordinate access to site for correction of defective work and work not in accordance with Contract Documents, to minimize disruption of the Owner's activities.

PART 2 PRODUCTS

2.1 PATCHING MATERIALS

A. New Materials: As specified in product sections; match existing products and work for patching and extending work.

B. Type and Quality of Existing Products: Determine by inspecting and testing products where necessary, referring to existing work as a standard.

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C. Product Substitution: For any proposed change in materials, submit request for substitution described in Section 01 6000.

PART 3 EXECUTION

3.1 EXAMINATION

A. Verify that existing site conditions and substrate surfaces are acceptable for subsequent work.

Start of work means acceptance of existing conditions.

B. Verify that existing substrate is capable of structural support or attachment of new work being applied or attached.

C. Examine and verify specific conditions described in individual specification sections.

D. Take field measurements before confirming product orders or beginning fabrication, to minimize waste due to over-ordering or misfabrication.

E. Verify that utility services are available, of the correct characteristics, and in the correct locations.

F. Prior to Cutting: Examine existing conditions prior to commencing work, including elements subject to damage or movement during cutting and patching. After uncovering existing work, assess conditions affecting performance of work. Beginning of cutting or patching means acceptance of existing conditions.

3.2 PREPARATION

A. Clean substrate surfaces prior to applying next material or substance.

B. Seal cracks or openings of substrate prior to applying next material or substance.

C. Apply manufacturer required or recommended substrate primer, sealer, or conditioner prior to applying any new material or substance in contact or bond.

3.3 GENERAL INSTALLATION REQUIREMENTS

A. Install products as specified in individual sections, in accordance with manufacturer's instructions and recommendations, and so as to avoid waste due to necessity for replacement.

B. Make vertical elements plumb and horizontal elements level, unless otherwise indicated.

C. Install equipment and fittings plumb and level, neatly aligned with adjacent vertical and horizontal lines, unless otherwise indicated.

D. Make consistent texture on surfaces, with seamless transitions, unless otherwise indicated.

E. Make neat transitions between different surfaces, maintaining texture and appearance.

3.4 CUTTING AND PATCHING

A. Whenever possible, execute the work by methods that avoid cutting or patching.

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B. Perform whatever cutting and patching is necessary to:

1. Complete the work.

2. Fit products together to integrate with other work.

3. Provide openings for penetration of mechanical, electrical, and other services.

4. Match work that has been cut to adjacent work.

5. Repair areas adjacent to cuts to required condition.

6. Repair new work damaged by subsequent work.

7. Remove samples of installed work for testing when requested.

8. Remove and replace defective and non-conforming work.

C. Execute cutting and patching including excavation and fill to complete the work, to uncover work in order to install improperly sequenced work, to remove and replace defective or non-conforming work, to remove samples of installed work for testing when requested, to provide openings in the work for penetration of mechanical and electrical work, to execute patching to complement adjacent work, and to fit products together to integrate with other work.

D. Execute work by methods that avoid damage to other work and that will provide appropriate surfaces to receive patching and finishing. In existing work, minimize damage and restore to original condition.

E. Employ original installer to perform cutting for weather exposed and moisture resistant elements, and sight exposed surfaces.

F. Cut rigid materials using masonry saw or core drill. Pneumatic tools not allowed without prior approval.

G. Restore work with new products in accordance with requirements of Contract Documents.

H. Fit work air tight to pipes, sleeves, ducts, conduit, and other penetrations through surfaces.

I. At penetrations of fire rated walls, partitions, ceiling, or floor construction, completely seal voids with fire rated material in accordance with Section 07 8400, to full thickness of the penetrated element.

J. Patching:

1. Finish patched surfaces to match finish that existed prior to patching. On continuous surfaces, refinish to nearest intersection or natural break. For an assembly, refinish entire unit.

2. Match color, texture, and appearance.

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3. Repair patched surfaces that are damaged, lifted, discolored, or showing other imperfections due to patching work. If defects are due to condition of substrate, repair substrate prior to repairing finish.

K. Refinish surfaces to match adjacent finish. For continuous surfaces, refinish to nearest intersection or natural break. For an assembly, refinish entire unit.

L. Make neat transitions. Patch work to match adjacent work in texture and appearance. Where new work abuts or aligns with existing, perform a smooth and even transition.

3.5 PROGRESS CLEANING - DAILY

A. Maintain areas free of waste materials, debris, and rubbish. Maintain site in a clean and orderly condition.

B. Remove debris and rubbish from pipe chases, plenums, attics, crawl spaces, and other closed or remote spaces, prior to enclosing the space.

C. Vacuum clean interior areas daily after completion of the day's work and prior to start of surface finishing, and continue cleaning to eliminate dust.

D. Collect and remove waste materials, debris, and trash/rubbish from site periodically daily and dispose off-site; do not burn or bury.

3.6 PROTECTION OF INSTALLED WORK

A. Protect installed work from damage by construction operations.

B. Provide special protection where specified in individual specification sections.

C. Provide temporary and removable protection for installed products. Control activity in immediate work area to prevent damage.

D. Provide protective coverings at walls, projections, jambs, sills, and soffits of openings.

E. Protect finished floors, stairs, and other surfaces from traffic, dirt, wear, damage, or movement of heavy objects, by protecting with durable sheet materials.

F. Prohibit traffic or storage upon waterproofed or roofed surfaces. If traffic or activity is necessary, obtain recommendations for protection from waterproofing or roofing material manufacturer.

G. Remove protective coverings when no longer needed; reuse or recycle plastic coverings if possible.

3.7 SAFETY

A. Contractor shall obtain welding/cutting permit prior to performing any welding or cutting with a torch on the project.

B. Two (2) 15 lb. CO2 fire extinguishers shall be located at each permitted area.

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3.8 ADJUSTING

A. Adjust operating products and equipment to ensure smooth and unhindered operation.

3.9 FINAL CLEANING

A. Use cleaning materials that are nonhazardous.

B. Clean interior and exterior glass, surfaces exposed to view; remove temporary labels, stains and foreign substances, polish transparent and glossy surfaces, vacuum carpeted and soft surfaces.

C. Remove all labels that are not permanent. Do not paint or otherwise cover fire test labels or nameplates on mechanical and electrical equipment.

D. Clean equipment and fixtures to a sanitary condition with cleaning materials appropriate to the surface and material being cleaned.

E. All materials, equipment and mechanical rooms shall be cleaned prior to Substantial Completion.

F. Paint equipment where finish has been damaged requiring retouching of finish to match factory finish.

G. Chipped or scraped paint shall be retouched to match original finish.

H. Remove waste, surplus materials, trash/rubbish, and construction facilities from the site;

dispose of in legal manner; do not burn or bury.

3.10 CLOSEOUT PROCEDURES

A. Make submittals that are required by governing or other authorities.

B. Notify the Design Professional when work is considered ready for Final Observation.

C. Submit written certification that Contract Documents have been reviewed, work has been inspected, and that work is complete in accordance with Contract Documents and ready for the Design Professional's review.

D. Correct items of work listed in the Final Observation Report and comply with requirements for access to the Owner-occupied areas.

E. Notify the Design Professional when work is considered finally complete.

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GENERAL ELECTRICAL REQUIREMENTS 26 0510 - 1

SECTION 26 0510

GENERAL ELECTRICAL REQUIREMENTS

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Definitions

B. Quality Assurance Requirements and Installer Qualifications.

C. Submittal Procedures

D. Execution Requirements common to Division 26 systems

1.2 DEFINITIONS

A. Manufacturer's Representatives: Wherever MANUFACTURER'S REPRESENTATIVE is referred to in this division, said representative shall be regularly employed by the manufacturer to perform similar activities to those called for herein, which indicates his competence in that field of work.

B. Concealed: Where the word concealed is used in this Division, it shall mean items above ceilings, in attics, in crawl spaces, in chases, in tunnels, in cabinet work, and under counters or equipment so as to be not visible from an elevation of 5 feet at a horizontal distance of 10 feet.

C. Finished Spaces or Areas: Where finished spaces or areas are referred to in this Division, it shall mean all spaces except concealed spaces, mechanical rooms, or boiler rooms unless otherwise noted.

D. Provide: Where the word provide is used, it shall mean to furnish and install the item(s) in accordance with plans, specifications or manufacturer's instructions.

E. Control and Interlock Wiring: All wiring, both line voltage and low voltage, other than power wiring from an electrical distribution panel, through the primary control device, to the equipment.

F. Primary Control Device: That ONE device for any item of equipment which interrupts power flow during normal operation. Where magnetic starters are provided, they are the primary control. For items not switched by starters, the primary control device will be the ONE thermostat, manual switch, aquastat, P.E. switch, or relay performing the primary switching.

G. Diagrammatic: A drawing that shows arrangement and relations (as of parts).i.e: A diagrammatic drawing uses symbols rather than pictorial representation of pipes, ducts, conduit and other items shown and is not necessarily to scale. Arrangement, location, and sizes shown are firm.

H. Readily Accessible: Equipment, valves and other items requiring service shall be installed to be readily accessible. These items shall be available for maintenance or use in a space, through an access door from floor elevation, or above a lay-in ceiling by maintenance staff standing on a ladder no taller than the ceiling.

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I. Noted, Indicated or Shown: Where the terms "Noted", "Indicated" or "Shown" are used in these specifications, the words "in the specifications or on the plans" shall be inferred.

J. Detail: Details referenced shall pertain to plans unless otherwise noted.

K. Specifications: Where reference is made to these specifications, it shall be inferred in this Division of specifications.

L. Notification by the Contractor, and Instructions to the Contractor: Where reference is made in these specifications to notification by or instructions given to the Contractor, it shall be inferred that the Design Professional shall be the notifier or the instructor as the case exists.

M. Submittal Data, Equipment Cuts, Shop Drawings: Wherever these terms are used in the plans or specifications, the information is to be submitted for review as part of the packaged submittal specified under "SUBMITTALS".

N. Conduit of Duct Bank: Two or more, 2-inch or larger conduits with a common point of origin and a common point of termination routed parallel, and as specifically designated on plans.

O. See Article 100 of the 2017 National Electrical Code with all Georgia State Amendments.

P. Division or Section Reference: Where reference is made to another Division or Section within this Division, refer to specifications table of contents for Division, Section, or Page Number.

Q. Diagrammatic: A drawing that shows arrangement and relations (as of parts). A diagrammatic drawing uses symbols rather than pictorial representation of pipes, ducts, conduit and other items shown and are not necessarily to scale. Arrangement, location and sizes shown are firm.

R. Horizontal Cabling: A data cabling term indicating the cable from the work area back to the patch panel. Commonly used in the description "conduit for horizontal cabling shall be 1" minimum in size".

1.3 REGULATORY REQUIREMENTS

A. General: Where requirements of these specifications exceed specified codes and ordinances, conform to these specifications.

B. Materials and equipment included in Underwriters Label Service shall bear that label. Electrical equipment shall be U.L. Listed or Labeled.

C. Jurisdiction: Where codes or guides refer jurisdiction to local governing code officials, such official in this procedure shall be the State Fire Marshal.

D. Permits: Not required.

E. Energy: Conform to the International Energy Conservation Code, 2015 Edition, with 2020, 2022 & 2023 Georgia State Amendments.

F. Fire Prevention: Conform to Georgia State Minimum Standard Fire Prevention Code (International Fire Code), 2018 Edition.

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G. Building Code: Conform to the Georgia State Minimum Standard Building Code (International Building Code), 2018 Edition with 2020, 2022 & 2024 Georgia Amendments.

H. Electrical: Conform to the National Electrical Code (NEC), NFPA 70, 2020 Edition with 2021 Georgia Amendments, and the National Electrical Safety Code.

I. Life Safety: Conform to the 2018 Edition of NFPA 101 - Life Safety Code, with Georgia State Amendments.

J. Fire Alarm: Conform to the 2018 Edition of NFPA 72 - National Fire Alarm Code, with Georgia State Amendments.

1.4 PERFORMANCE REQUIREMENTS

A. Requirements specified herein are minimum. All equipment, when installed, shall perform equal to or exceed specified requirements.

1.5 SUBMITTALS

A. Refer to Section 01 7800 - Closeout submittals, for general submittal procedures.

B. Supplementing Division 1 requirements; the Contractor shall:

1. Review the submittal data and check to ensure compliance with specifications prior to submitting.

a. The Contractor agrees that submittals of equipment and material and shop drawings of equipment and material layouts required under provisions of these specifications and processed by the Design Professional are not Change Orders.

b. The purpose of submittals is to demonstrate that the Contractor understands the design concept of the project by indicating the equipment and materials he intends to furnish and install, and by detailing the installation he intends to achieve. The review by the Design Professional shall NOT be construed to be for the purpose of "approving" equipment or drawings. The plans and specifications alone are the contract document. The contractor has agreed to follow the contract document, regardless of the results of the submittal submission.

c. The Contractor shall conform to the requirements of the Contract Documents unless a change order or a specific letter of clarification is issued. The Contractor shall identify on each submittal and in letter form to the Design Professional any and all deviations from the Contract Documents.

d. Any submittal or shop drawing not conforming to the Contract Documents without this identification and notification shall be assumed to be marked "Revise and Resubmit" (the Contractor acknowledges this by the submission), and the Contractor shall promptly resubmit said submittal so as to be in full compliance with the Contract Documents.

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e. Failure of the Contractor to provide this information during the shop drawing phase shall make the Contractor responsible for all changes to achieve compliance with the Contract Documents without additional compensation.

2. Assemble the submittal data in complete sets, with separate tabs for Identification and Switchboards.

3. Identify all submittals by a cover sheet showing project name, specification sections, drawing or detail number, room number, date, revision date, the Contractor and subcontractor's organization and project manager with phone number, the model, style and size of item being submitted with manufacturers' representative, salesman (or a preparer who can answer questions), and preparer's phone number.

4. Manufacturers' standard drawings shall be modified by deletions or additions to show only items applicable to this project.

5. Provide a Letter stating that all submittals have been checked for compliance with specifications.

6. Deliver submittals to the Design Professional at the business address.

7. Paperless Delivery of Submittal:

a. Submittal data may be posted to NBP's FTP site when agreed upon by the Design Professional and the Owner during preconstruction. The Contractor will be provided with a project folder and password.

b. Prepare the submittals as described above. Take steps to reduce submittal file size.

c. Do not scan in color or high resolution unless needed for clarity.

d. Ensure any reproduction are legible.

e. Send an email to submittal@nbpengineers.com with a copy to the Electrical Design Professional and the Atrchitectrual Design Professional identified during the preconstruction phase.

f. Identify the submittal in the email subject line using the offical project title, specification section and submitted item. I.E. Project No. G-xxx, Addition to Administration Building Section 26 0534- Conduit.

g. Ensure the submittal posted to the FTP site has the same identification.

h. NBP Design Professionals will not process or react to submittals not properly sent or identified.

C. Service Voltage Verification: The Contractor shall provide a letter verifying that existing voltages match voltages indicated on plans. The letter shall be included in the submittal data. No electrical equipment shall be released for fabrication until such verification has been made.

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1.6 OPERATING AND MAINTENANCE MANUALS

A. Each Manual shall be compiled as follows:

1. Data shall be bound in smooth surface hard back commercial quality three-ring notebooks with project identification shown on the front cover and binding back. Identification labels shall be typed and adhered with waterproof glue.

2. Notebooks shall have 9-1/2-inch by 11-1/2-inch covers with back width to permit the covers to lie parallel or to converge, and have not less than 1-1/2-inch back width.

3. Index divider sheets of heavy Manila paper shall be inserted between each section of the Manual with a 2-inch x 1/3-inch ready-cut shield tab attached to each sheet for identification of sections.

4. Data sheets and diagrams shall be 8-1/2-inch x 11-inch or be mounted on 8-1/2-inch x 11-inch sheets of 16-pound paper if smaller, with reinforced 11-inch mechanically perforated edges. Drawings and diagrams larger than 8-1/2-inch by 11-inch shall be folded up from the bottom to form a height of 11-inches and folded to the left to form a width of 8-1/2-inches.

5. Table of Contents(Index) sheets shall be provided in the order listed with identifications typed in capital letters.

B. Digital delivery of Operating and Maintenance Manuals:

1. Operating and Maintenance Manuals may be delivered digitally and posted to the NBP Engineers FTP site when agreed upon by the Design Professional and the Owner during the preconstruction phase. The Contractor will be provided with a project folder and password.

2. Prepare the Operating and Maintenance Manuals as described above. Take steps to reduce submittal file size.

3. Do not scan in color or high resolution unless required for clarity.

4. Ensure any reproductions are legible.

5. Send an email to submittal@nbpengineers.com with a copy to the Electrical Design Professional and the Architectural Design Professional (if applicable) identified during the preconstruction phase.

6. Identify the manuals in the email subject line using the official project title, specification section and submitted item. I.E. Project No. G-xxx, Addition to Administrative Building.

7. Table of Contents(Index) sheets shall be included in the order listed with identifications typed in capital letters.

8. Ensure the manuals posted to the FTP site has the same identification.

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9. NBP Design Professionals will not process or react to manuals which are not properly transmitted, indexed, and identified.

C. Each Manual shall contain the following information, data and drawings:

1. Copies of approved submittals (with Design Professional's review comments and stamp), equipment and materials.

2. Manufacturer's installation, operating and maintenance instructions for each item of equipment.

3. Manufacturer's list of renewal parts for each item of equipment with recommended stock items and quantities indicated.

4. Control diagrams.

5. Wiring diagrams and color codes for fire alarm system. Refer to fire alarm specifications.

6. Maintenance schedules.

7. Warranty Information.

1.7 QUALITY ASSURANCE

A. Substitutions:

1. All costs incurred by acceptance of substitutions shall be borne by the Contractor. Should any proposed substitute equipment require services in addition to or in excess of services provided in the Contract Documents, these services shall be provided at no extra cost to the Owner.

2. Request for approval of a proposed product (substitution) shall be accompanied by the schedule setting forth in which respects the materials or equipment submitted for consideration differ from the materials or equipment designated in the Contract Documents and from the design intent. If there are no deviations or changes required to the design, the submittal shall be accompanied by the following statement: "The proposed material or equipment submitted for approval requires no changes to the Contract Documents to achieve the design intent." Lack of the schedule or statement will result in automatic disapproval of the request.

1.8 WARRANTY

A. Refer to Section 01 7000 - Project Closeout, for additional warranty requirements.

B. See General Conditions.

C. Where extended warranties beyond the Contractor's one (1) year warranty are specified, the additional warranty time shall start at the end of the Contractor's warranty.

D. Correct defective Work within a one year period after Date of Material Completion.

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1.9 NOTIFICATION TO THE OWNER WHEN THE CONTRACTOR VISITS SITE AFTER FINAL

INSPECTION

A. When the Contractor's representative visits the job after the final inspection to perform specific work such as maintenance service, seasonal balance, or to correct a deficiency, the Contractor shall notify the Owner not less than 48 hours prior to the date on which they will visit the site, except under an emergency condition.

B. The Contractor shall visit the designated office of the Owner to notify the Owner that the Contractor is on the site prior to visiting the site, thereby enabling the Owner's representative to accompany the Contractor, should they so desire while the Contractor is on the project site.

C. A carbon copy of the notification shall be provided to the Design Professional with the intent of the site visit. After the Contractor has completed the site visit, the Contractor shall give a written report of the action taken and any incomplete work yet to be performed to the Design Professional, within five (5) days.

1.10 ABBREVIATIONS - ELECTRICAL

AIC AVAILABLE INTERRUPTING CAPACITY

AFF ABOVE FINISHED FLOOR

AL ALUMINUM

ANT ANTENNA

AWG AMERICAN WIRE GAUGE

BE BOTTOM ELEVATION

BG BELOW FINISHED GRADE

BRKR BREAKER

C CONDUIT

CAT CATALOG

CH CEILING HEIGHT

CLG CEILING

CO CONVENIENCE OUTLET

COND CONDUCTOR(S)

CR CONTROL RELAY

CU COPPER

D DIAMETER

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EMER EMERGENCY

EMT ELECTRICAL METALLIC TUBING

FO FIBER OPTIC

FAP FIRE ALARM PANEL

FUT FUTURE

GND GROUND

HOA HAND-OFF-AUTO

HPS HIGH PRESSURE SODIUM

HTR HEATER

IAW IN ACCORDANCE WITH

IC INTERCOM MASTER STATION

IMC INTERMEDIATE METALLIC CONDUIT

MB MAIN BREAKER

MC MASTER CLOCK

MFGR MANUFACTURER

MLO MAIN LUGS ONLY

MTD MOUNTED

MTG MOUNTING

MV MERCURY VAPOR

NEC NATIONAL ELECTRICAL CODE (2020)

NFDS NON FUSED DISCONNECT SWITCH

NIC NOT IN CONTRACT

NMC NON METALLIC CONDUIT

NO.