AGREEMENT WITH MARK LATIMER & ASSOCIATES, INC. DBA CODA TECHNOLOGY GROUP
FOR PUBLIC IMPROVEMENT
FOR
CITY HALL COUNCIL CHAMBERS AUDIO -VISUAL UPGRADES
CITY PROJECT NO. 46F031
THIS AGREEMENT FOR PUBLIC IMPROVEMENTS (“Agreement”) , made and entered into in the City of San Mateo, County of San Mateo, State of California, by and between the CITY OF SAN MATEO, a municipal corporation existing under the laws of the State of California , (hereinafter called "City") and Mark Latimer & Associates, Inc. dba Coda Technology Group, a Corporation, with offices at 1370 Redwood Way, Suite C, Petaluma, CA 94954 (hereinafter called "Contractor" ), entered into this day of __________________.
RECITALS:
(a) City has taken appropriate proceedings to authorize construction of the public work and improvements or other matters herein provided, and execution of this Agreement.
(b) A notice was duly published for bids for the contract for the improvement hereinafter described.
(c) After notice duly given, on the date hereof, the City awarded the contract for the construction of the improvements hereinafter described to Contractor.
IT IS AGREED, as follows:
1. Scope of Work. Contractor shall perform the work according to the Contract Book entitled:
CITY HALL COUNCIL CHAMBERS AUDIO -VISUAL UPGRADES PROJECT
CITY PROJECT NO. 46F031
2. Contract Price. City shall pay, and the Contractor shall accept, the sum of Five Hundred Sixty-Two, Three Hundred Eighty-Nine dollars and Eight cents ($562,389.08) in full payment for the work set forth above.
Said price is determined by the prices contained in Contractor's bid, and shall be paid as described in the Contract Book. In the event work is performed or materials furnished in addition to or a reduction of those set forth in Contractor's bid and the specifications herein, such work and materials will be paid for as described in the Contract Book.
3. The Contract Documents. The complete contract consists of the following documents: this Agreement; the Notice Inviting Sealed Proposals; the Accepted Proposal; the Contract Book which includes the Special Provisions and Contract Drawings, Addendum Number 1 issued to the Contract Book, the APWA-AGC Standard Specifications for Public Works Construction, 2015 Edition, the Faithful Performance Bond, and the Labor and Material Bond (hereinafter referred to as the “contract documents”).
All rights and obligations of City and Contractor are fully set forth and described in the contract documents. The contract documents constitute the entire contract between the parties hereto pertaining to the subject matter hereof, fully supersede any and all prior understandings, representations, warranties and agreements between the parties hereto, or any of them, pertaining to the subject matter hereof, and may be modified only by written agreement signed by all of the parties hereto.
All of the above-named documents are complementary and are intended to operate in harmony, so that any work called for in one, and not mentioned in the other, or vice versa, is to be executed the same as if mentioned in all said documents. In the event of any variation or discrepancy between any portion of this Agreement and any portion of the contract documents, this Agreement shall prevail.
The precedence of the remaining contract documents will be as specified in the Contract Book.
4. Schedule. All work shall be performed in accordance with the schedule provided pursuant to the Contract Book.
5. Performance by Sureties. In the event of any termination as hereinbefore provided, City shall immediately give written notice thereof to Contractor and Contractor's sureties, and the sureties shall have the right to take over and perform the Agreement, provided, however, that if the sureties, within 5 days after giving them said notice of termination, do not give City written notice of their intention to take over the performance thereof within 5 days after notice to City of such election, City may take over the work and prosecute the same to completion, by contract or by any other method it may deem advisable, for the account, and at the expense of Contractor, and the sureties shall be liable to City for any excess cost or damages occasioned City thereby; and, in such event, City may, without liability for so doing, take possession of, and utilize in completing the work, such materials, appliances, plant and other property belonging to Contractor as may be on the site of the work and necessary therefor.
6. Legal Work Day - Penalties for Violation. Eight hours of labor shall constitute a legal day's work.
Contractor shall not require more than 8 hours labor in a day and 40 hours in a calendar week from any person employed by Contractor in the performance of such work unless such excess work is compensated for at not less than 1-1/2 times the basic rate of pay. Contractor shall forfeit as a penalty to City the sum of $25.00 for each laborer, workman or mechanic employed in the execution of this contract by Contractor, or by any subcontractor for each calendar day during which such laborer, workman or mechanic is required or permitted to labor more than 8 hours in any calendar day and 40 hours in any one calendar week in violation of the provisions of Sections 1810 and 1816, inclusive, of the Labor Code of the State of California.
7. Prevailing Wage Scale. The prevailing wage scale as determined by the Director of Industrial Relations of the State of California, in force on the day the bid was announced, will be the minimum paid to all craftsmen and laborers working on this project. Contractor shall also require any subcontractors who work or provide any services related to the project to pay all persons performing labor or rendering service under said subcontract or other arrangement at least the general prevailing rate of wages, determined as set forth herein for the respective crafts and employments, including such wages for holiday and overtime work. A copy of the correct determination will be posted at the job site. It is understood that it is the responsibility of Contractor to determine the correct scale. Copies of the prevailing wage rates are on file at the City Clerk's office, however, errors or defects in the materials in the City Clerk's office will not excuse a bidder's failure to comply with the actual scale then in force.
Contractor must submit certified payrolls to the Department of Industrial Relations in accordance with Labor Code Section 1776.
Contractor agrees to comply with the City’s minimum wage ordinance as codified in Municipal Code Chapter 5.92, which differs from the state minimum wage and includes a Consumer Price Index escalator.
8. Senate Bill 854 Compliance Required. In accordance with Labor Code Sections 1725.5 and 1771.1, all contractors and subcontractors must be registered with the Department of Industrial Relations.
In accordance with Labor Code Section 1771.4 the contractor must post job site notices as required by regulation and this project will be subject to compliance monitoring and enforcement by the Department of Industrial Relations.
9. Insurance. The Contractor shall procure and maintain for the duration of the contract and five years thereafter the insurance as specified in Exhibit B of this agreement.
10. Indemnity. Contractor agrees to hold harmless and indemnify City, its elected and appointed officials, employees, and agents from and against any and all claims, loss, liability, damage, and expense arising out of Contractor’s performance of this Agreement, except for those claims arising out of City’s active negligence, sole negligence or willful misconduct. Contractor agrees to defend City, its elected and appointed officials, employees, and agents against any such claims. The Contractor’s duty to indemnify shall survive expiration or early termination of this Agreement.
11. Attorney Fees. Attorney fees in total amount not exceeding $5000, shall be recoverable as costs (by the filing of a cost bill) by the prevailing party in any action or actions to enforce the provisions of this Agreement. The above $5000 limit is the total of attorney fees recoverable whether in the trial court, appellate court, or otherwise, and regardless of the number of attorneys, trials, appeals, or actions. It is the intent of this provision that neither party shall have to pay the other more than $5000 for attorney fees arising out of an action, or actions to enforce the provisions of this Agreement.
12. Mediation. Should any dispute arise out of this Agreement, any party may request that it be submitted to mediation. The parties shall meet in mediation within 30 days of a request. The mediator shall be agreed to by the mediating parties; in the absence of an agreement, the parties shall each submit one name from mediators listed by ei ther the American Arbitration Association, the California State Board of Mediation and Conciliation, or other agreed -upon service. The mediator shall be selected by a blind draw.
The cost of mediation shall be borne equally by the parties. Neither party shall be deemed the prevailing party. No party shall be permitted to file a legal action without first meeting in mediation and making a good faith attempt to reach a mediated settl ement. The mediation process, once commenced by a meeting with the mediator, shall last until agreement is reached by the parties but not more than 60 days, unless the maximum time is extended by the parties.
13. Provisions Cumulative. The provisions of this agreement are cumulative, and in addition to and not in limitation of, any other rights or remedies available to City.
14. Notices. All notices shall be in writing, and delivered in person or transmitted by certified mail, postage prepaid.
a. Notices required to be given to City shall be addressed as follows:
Public Works Director
City of San Mateo
330 West 20th Avenue
San Mateo, CA 94403
Notices required to be given to Contractor shall be addressed as appears in the signature block as shown on the Bidder's Statement.
15. Interpretation. As used herein any gender includes each other gender, the singular includes the plural and vice versa.
16. Governing Law and Venue. This Agreement, the contract documents, and the performance hereon shall be governed, interpreted, construed, and regulated by the laws of the State of California. The parties agree that any action related to this Agreement or the contract documents will be venued in the County of San Mateo.
17. Headings. The title and headings of the various sections of this Agreement and the contract documents are intended solely for convenience of reference and are not intended to explain, modify, or place any construction on any provisions.
18. No Partnership or Agency. Nothing in this Agreement nor the contract documents shall be deemed to constitute a partnership in law between City and Contractor, or any sub-contractor, to constitute either party as an agent of the other for any purpose; or to entitle either party to commit or bind the other in any manner unless expressly agreed upon in the contract documents.
19. Severability. If any part or provision of the contract documents is determined by any court to be illegal, invalid, or unenforceable, in whole or in part, the contract documents shall continue to be valid as to its other provisions and the remainder of the affected provision, unless it can be concluded from the circumstances that, in the absence of the provisions found to be null and void, the parties would not have entered into the contract documents. The parties shall use all reasonable efforts to replace any and all provisions or parts found to be null and void with provisions that are valid under the applicable law and come closest to their original intention.
20. Waiver. None of the following shall operate as a waiver of any provision of the contract documents, or of any power herein reserved by the City, or any right to damages herein provided: 1) inspection by the City or its authorized agents or representatives; 2) any order or certificate for payment, or any payment for, or acceptance of the whole or any part of the work by the City; 3) an extension of time; or 4) any position taken by the City or its authorized agents or representatives.
21. Warranty. Contractor warrants and guarantees that the materials and equipment provided shall be at least of the quality specified and new unless otherwise required or permitted by the contract documents, and, if no quality is specified, then the materials and equipment shall be of commercial grade, suitable for heavy public use in facilities of similar size and complexity, that the work performed hereunder will be free from defects, and that the work will conform to the requirements of the contract documents.
[SIGNATURE PAGE FOLLOWS]
IN WITNESS WHEREOF, this agreement between the CITY OF SAN MATEO and Mark Latimer & Associates, Inc. dba Coda Technology Group has been duly executed by the parties hereinabove named, as of the day and year first above written.
CITY OF SAN MATEO
CONTRACTOR
Alex Khojikian
City Manager
Date Mark Latimer
President
If a Corporation, can be either 1)
President or 2) Vice President plus an
additional corporate officer (i.e.,
Secretary, Treasurer) who shall sign
below.
Date
APPROVED AS TO FORM
Linh Nguyen
Assistant City Attorney
Date
Attachments:
Exhibit A: Scope of Work
Exhibit B: Insurance Requirements
Exhibit A
Scope of Work
SECTION 054000
COLD-FORMED METAL FRAMING
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Interior non -load -bearing wall framing.
1.2 ACTION SUBMITTALS
A. Product Data: For the following:
1. Cold-formed steel framing materials.
2. Interior non -load -bearing wall framing.
3. Single deflection track.
4. Soffit framing.
5. Post-installed anchors.
6. Power-actuated anchors.
1.3 INFORMATIONAL SUBMITTALS
A. Product Certificates: For each type of code -compliance certification for studs and tracks.
B. Product Test Reports: For each listed product, for tests performed by a qualified testing agency.
1. Steel sheet.
2. Expansion anchors.
3. Power-actuated anchors.
4. Mechanical fasteners.
5. Miscellaneous structural clips and accessories.
C. Research Reports:
1. For nonstandard cold -formed steel framing post -installed anchors and power -actuated fasteners, from ICC -ES or other qualified testing agency acceptable to authorities having jurisdiction.
1.4 QUALITY ASSURANCE
A. Product Tests: Mill certificates or data from a qualified independent testing agency indicating steel sheet complies with requirements, including base -metal thickness, yield strength, tensile strength, total elongation, chemical requirements, and metallic -coating thickness.
B. Code-Compliance Certification of Studs and Tracks: Provide documentation that framing members are certified according to the product -certification program of the Certified Steel Stud Association, the Steel Framing Industry Association or the Steel Stud Man ufacturers Association.
PART 2 - PRODUCTS
2.1 PERFORMANCE REQUIREMENTS
A. Cold-Formed Steel Framing Standards: Unless more stringent requirements are indicated, framing shall comply with AISI S100, AISI S200, and the following:
1. Wall Studs: AISI S211.
2. Headers: AISI S212.
3. Lateral Design: AISI S213.
B. Fire-Resistance Ratings: Comply with ASTM E119; testing by a qualified testing agency. Identify products with appropriate markings of applicable testing agency.
1. Indicate design designations from UL's "Fire Resistance Directory" or from the listings of another qualified testing agency acceptable to authorities having jurisdiction.
2.2 COLD-FORMED STEEL FRAMING MATERIALS
A. Steel Sheet: ASTM A1003/A1003M, Structural Grade, Type H, metallic coated, of grade and coating designation as follows:
1. Grade: As shown on Drawings.
2. Coating: G60 (Z180).
2.3 INTERIOR NON-LOAD-BEARING WALL FRAMING
A. Steel Studs: Manufacturer's standard C -shaped steel studs, of web depths indicated, punched, with stiffened flanges, and as follows:
1. Minimum Base -Metal Thickness: As shown on Drawings.
2. Flange Width: As shown on Drawings.
3. Section Properties: As shown on Drawings.
B. Steel Track: Manufacturer's standard U -shaped steel track, of web depths indicated, unpunched, with unstiffened flanges, and as follows:
1. Minimum Base -Metal Thickness: As shown on Drawings.
2. Flange Width: As shown on Drawings.
C. Single Deflection Track: Manufacturer's single, deep -leg, U-shaped steel track; unpunched, with unstiffened flanges, of web depth to contain studs while allowing free vertical movement, with flanges designed to support horizontal loads and transfer them to the primary structure, and as follows:
1. Minimum Base -Metal Thickness: As shown on Drawings.
2. Flange Width: As shown on Drawings.
2.4 FRAMING ACCESSORIES
A. Fabricate steel -framing accessories from ASTM A1003/A1003M, Structural Grade, Type H, metallic coated steel sheet, of same grade and coating designation used for framing members.
B. Provide accessories of manufacturer's standard thickness and configuration, unless otherwise indicated, as follows:
1. Bracing, bridging, and solid blocking.
2. Stud kickers and knee braces.
3. Hole-reinforcing plates.
4. Backer plates.
2.5 ANCHORS, CLIPS, AND FASTENERS
A. Post-Installed Anchors: Fastener systems with bolts of same basic metal as fastened metal, if visible, unless otherwise indicated; with working capacity greater than or equal to the design load, according to an evaluation report acceptable to authorities h aving jurisdiction, based on ICC -ES AC193 as appropriate for the substrate.
1. Uses: Securing cold -formed steel framing to structure.
2. Material for Interior Locations: Carbon -steel components zinc plated to comply with ASTM B633 or ASTM F1941 (ASTM F1941M), Class Fe/Zn 5, unless otherwise indicated.
B. Power-Actuated Anchors: Fastener systems with working capacity greater than or equal to the design load, accordi ng to an evaluation report acceptable to authorities having jurisdiction, based on ICC -ES AC70.
C. Mechanical Fasteners: ASTM C1513, corrosion -resistant -coated, self -drilling, self-tapping, steel drill screws.
1. Head Type: Low -profile head beneath sheathing; manufacturer's standard elsewhere. D. Welding Electrodes: Comply with AWS standards.
2.6 MISCELLANEOUS MATERIALS
A. Nonmetallic, Non -shrink Grout: Factory -packaged, nonmetallic, noncorrosive, non -staining grout, complying with ASTM C1107/C1107M, and with a fluid consistency and 30 -minute working time.
B. Shims: Load -bearing, high-density, multimonomer, non -leaching plastic; or cold -formed steel of same grade and metallic coating as framing members supported by shims.
2.7 FABRICATION
A. Fabricate cold -formed steel framing and accessories plumb, square, and true to line, and with connections securely fastened, according to referenced AISI's specifications and standards, manufacturer's written instructions, and requirements in this Section.
1. Fabricate framing assemblies using jigs or templates.
2. Cut framing members by sawing or shearing; do not torch cut.
3. Fasten cold -formed steel framing members by welding, screw fastening, clinch fastening, pneumatic pin fastening, or riveting as standard with fabricator. Wire tying of framing members is not permitted. a. Comply with AWS D1.3/D1.3M requirements and procedures for welding, appearance and quality of welds, and methods used in correcting welding work.
b. Locate mechanical fasteners and install according to Shop Drawings, with screws penetrating joined members by no fewer than three exposed screw threads.
B. Reinforce, stiffen, and brace framing assemblies to withstand handling, delivery, and erection stresses. Lift fabricated assemblies by means that prevent damage or permanent distortion.
C. Tolerances: Fabricate assemblies level, plumb, and true to line to a maximum allowable variation of 1/8 inch in 10 feet (1:960) and as follows:
1. Spacing: Space individual framing members no more than plus or minus 1/8 inch (3 mm) from plan location.
Cumulative error shall not exceed minimum fastening requirements of sheathing or other finishing materials.
2. Squareness: Fabricate each cold -formed steel framing assembly to a maximum out -ofsquare tolerance of 1/8 inch (3 mm).
PART 3 - EXECUTION
3.1 EXAMINATION
A. Examine substrates, areas, conditions, and abutting structural framing for compliance with requirements for installation tolerances and other conditions affecting performance of the Work. B. Proceed with installation only after unsatisfactory conditions have been corrected.
3.2 INSTALLATION, GENERAL
A. Install cold-formed steel framing according to AISI S200, AISI S202, and manufacturer's written instructions unless more stringent requirements are indicated.
B. Install cold -formed steel framing and accessories plumb, square, and true to line, and with connections securely fastened.
1. Cut framing members by sawing or shearing; do not torch cut.
2. Fasten cold -formed steel framing members by welding, screw fastening, clinch fastening, or riveting. Wire tying of framing members is not permitted.
a. Comply with AWS D1.3/D1.3M requirements and procedures for welding, appearance and quality of welds, and methods used in correcting welding work.
b. Locate mechanical fasteners, install according to Shop Drawings, and comply with requirements for spacing, edge distances, and screw penetration.
C. Install framing members in one -piece lengths unless splice connections are indicated for track or tension members.
D. Install temporary bracing and supports to secure framing and support loads equal to those for which structure was designed. Maintain braces and supports in place, undisturbed, until entire integrated supporting structure has been completed and permanent co nnections to framing are secured.
E. Install insulation, specified in Section 072100 "Thermal Insulation," in framing -assembly members, such as headers, sills, boxed joists, and multiple studs at openings, that are inaccessible on completion of framing work.
F. Fasten hole-reinforcing plate over web penetrations that exceed size of manufacturer's approved or standard punched openings.
3.3 INSTALLATION OF INTERIOR NONLOADBEARING WALL FRAMING A. Install continuous tracks sized to match studs. Align tracks accurately and securely anchor to supporting structure.
B. Fasten both flanges of studs to bottom track unless otherwise indicated. Space studs as follows:
1. Stud Spacing: As shown on Drawings.
C. Set studs plumb, except as needed for diagonal bracing or required for non -plumb walls or warped surfaces and similar requirements.
D. Isolate non -load -bearing steel framing from building structure to prevent transfer of vertical loads while providing lateral support.
1. Install single deep -leg deflection tracks and anchor to building structure.
E. Install horizontal bridging in wall studs, spaced vertically in rows not more than 48 inches (1220 mm) apart. Fasten at each stud intersection.
1. Channel Bridging: Cold -rolled steel channel, mechanically fastened to webs of punched studs.
2. Strap Bridging: Combination of flat, taut, steel sheet straps of width and thickness indicated and stud -track solid blocking of width and thickness to match studs. Fasten flat straps to stud flanges and secure solid blocking to stud webs or flanges.
F. Top Bridging for Single Deflection Track: Install row of horizontal bridging within 12 inches (305 mm) of single deflection track.
G. Install miscellaneous framing and connections, including stud kickers, web stiffeners, clip angles, continuous angles, anchors, and fasteners, to provide a complete and stable wall -framing system.
3.4 INSTALLATION TOLERANCES
A. Install cold-formed steel framing level, plumb, and true to line to a maximum allowable tolerance variation of 1/8 inch in 10 feet (1:960) and as follows:
1. Space individual framing members no more than plus or minus 1/8 inch (3 mm) from plan location. Cumulati ve error shall not exceed minimum fastening requirements of sheathing or other finishing materials.
3.5 PROTECTION
A. Provide final protection and maintain conditions, in a manner acceptable to manufacturer and Installer, that ensure that cold-formed steel framing is without damage or deterioration at time of Substantial Completion.
END OF SECTION 054000
SECTION 092900
GYPSUM BOARD
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Interior gypsum board.
1.2 ACTION SUBMITTALS
A. Product Data.
B. Samples: For the following products:
1. Trim Accessories: Full-size Sample in 12 -inch- (300-mm -) long length for each trim accessory indicated.
1.3 DELIVERY, STORAGE AND HANDLING
A. Store materials inside under cover and keep them dry and protected against weather, condensation, direct sunlight, construction traffic, and other potential causes of damage. Stack panels flat and supported on risers on a flat platform to prevent sagging.
1.4 FIELD CONDITIONS
A. Environmental Limitations: Comply with ASTM C 840 requirements or gypsum board manufacturer's written recommendations, whichever are more stringent.
B. Do not install paper -faced gypsum panels until installation areas are enclosed and conditioned.
C. Do not install panels that are wet, those that are moisture damaged, and those that are mold damaged.
1. Indications that panels are wet or moisture damaged include, but are not limited to, discoloration, sagging, or irregular shape.
2. Indications that panels are mold damaged include, but are not limited to, fuzzy or splotchy surface contamination and discoloration.
PART 2 - PRODUCTS
2.1 PERFORMANCE REQUIREMENTS
A. Low-Emitting Materials: For ceiling and wall assemblies, provide materials and construction identical to those tested in assembly and complying with the testing and product requirements of the Californi a Department of Health Services' "Standard Practice for t he Testing of Volatile Organic Emissions from Various Sources Using Small -Scale Environmental Chambers."
2.2 GYPSUM BOARD, GENERAL
A. Size: Provide maximum lengths and widths available that will minimize joints in each area and that correspond with support system indicated.
2.3 INTERIOR GYPSUM BOARD
A. Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following:
1. American Gypsum.
2. CertainTeed Corp.
3. Georgia-Pacific Gypsum LLC.
4. Lafarge North America Inc.
5. National Gypsum Company.
6. PABCO Gypsum.
7. Temple-Inland.
8. USG Corporation.
B. Gypsum Board, Type X: ASTM C 1396/C 1396M.
1. Thickness: 5/8 inch (15.9 mm).
2. Long Edges: [Tapered] [Tapered and featured (rounded or beveled) for prefilling].
2.4 TRIM ACCESSORIES
A. Interior Trim: ASTM C 1047.
1. Material: Galvanized or aluminum -coated steel sheet or rolled zinc.
2. Shapes:
a. Cornerbead.
b. L-Bead: L -shaped; exposed long flange receives joint compound.
2.5 JOINT TREATMENT MATERIALS
A. General: Comply with ASTM C 475/C 475M.
B. Joint Tape:
1. Interior Gypsum Board: Paper.
C. Joint Compound for Interior Gypsum Board: For each coat use formulation that is compatible with other compounds applied on previous or for successive coats.
1. Prefilling: At open joints and damaged surface areas, use setting -type taping compound.
2. Embedding and First Coat: For embedding tape and first coat on joints, fasteners, and trim flanges, use setting-type taping compound.
a. Use setting-type compound for installing paper -faced metal trim accessories.
3. Fill Coat: For second coat, use setting -type, sandable topping compound.
4. Finish Coat: For third coat, use setting -type, sandable topping compound.
5. Skim Coat: For final coat of Level 5 finish, use setting -type, sandable topping compound.
2.6 AUXILIARY MATERIALS
A. General: Provide auxiliary materials that comply with referenced installation standards and manufacturer's written recommendations.
B. Laminating Adhesive: Adhesive or joint compound recommended for directly adhering gypsum panels to continuous substrate.
1. Laminating adhesive shall comply with the testing and product requirements of the California Department of Health Services’ “Standard Practice for the Testing of Volatile Organic Emissions from Various Sources Using Small -Scale Environmental Chambers.”
C. Steel Drill Screws: ASTM C 1002, unless otherwise indicated.
1. Use screws complying with ASTM C 954 for fastening panels to steel members from 0.033 to 0.112 inch (0.84 to 2.84 mm) thick.
D. Sound Attenuation Blankets: ASTM C 665, Type I (blankets without membrane facing) produced by combining thermosetting resins with mineral fibers manufactured from glass, slag wool, or rock wool.
1. Fire-Resistance -Rated Assemblies: Comply with mineral -fiber requirements of assembly.
E. Acoustical Joint Sealant: Manufacturer's standard non -sag, paintable, non -staining latex sealant complyi ng with ASTM C 834. Product effectively reduces airborne sound transmission through perimeter joints and openings in building construction as demonstrat ed by testing representative assemblies according to ASTM E 90.
1. Products: Subject to compliance with requirements, available products that may be incorporated into the Work include, but are not limited to, the following:
a. Accumetric LLC; BOSS 824 Acoustical Sound Sealant
b. Grabber Construction Products; Acoustical Sealant GSC c. Specified Technologies.; Smoke N Sound Acoustical Sealant d. USG Corporation; SHEETROCK Acoustical Sealant
2. Acoustical joint sealant shall comply with the testing and product requirements of the California Department of Health Services’ “Standard Practice for the Testing of volatile Organic Emissions from Various Sources Using Small -Scale Environmental Chambers. ”
F. Thermal Insulation: As specified in Section 072100 “Building Insulation .” PART 3 - EXECUTION
3.1 EXAMINATION
A. Examine areas and substrates including welded hollow -metal frames and framing, with Installer present, for compliance with requirements and other conditions affecting performance.
B. Examine panels before installation. Reject panels that are wet, moisture damaged, and mold damaged.
C. Proceed with installation only after unsatisfactory conditions have been corrected.
3.2 APPLYING AND FINISHING PANELS, GENERAL
A. Comply with ASTM C 840
B. Install ceiling panels across framing to minimize the number of abutting end joints and to avoid abutti ng end joints in central area of each ceiling. Stagger abutting end joints of adjacent panels not less than one framing member.
C. Install panels with face side out. Butt panels together for a light contact at edges and ends with not more than 1/16 inch (1.5 mm) of open space between panels. Do not force into place.
D. Locate edge and end joints over supports, except in ceiling applications where intermediate supports or gypsum board back -blocking is provided behind end joints. Do not place tapered edges against cut edges or ends. Stagger vertical joints on opposite side s of partitions. Do not make joints other than control joints at corners of framed openings.
E. Form control and expansion joints with space between edges of adjoining gypsum panels.
F. Cover both faces of support framing with gypsum panels in concealed spaces (above ceilings, etc.), except in chases braced internally.
1. Unless concealed application is indicated or required for sound, fire, air, or smoke ratings, coverage may be accomplished with scraps of not less than 8 sq. ft. (0.7 sq. m) in area.
2. Fit gypsum panels around ducts, pipes, and conduits.
3. Where partitions intersect structural members projecting below underside of floor/roof slabs and decks, cut gypsum panels to fit profile formed by structural members; allow 1/4 - to 3/8 -inch- (6.4- to 9.5-mm -) wide joints to install sealant.
G. Isolate perimeter of gypsum board applied to non -load -bearing partitions at structural abutments, except floors. Provide 1/4 - to 1/2 -inch- (6.4- to 12.7 -mm -) wide spaces at these locations and trim edges with edge trim where edges of panels are exposed. Se al joints between edges and abutting structural surfaces with acoustical sealant.
H. Attachment to Steel Framing: Attach panels so leading edge or end of each panel is attached to open (unsupported) edges of stud flanges first.
I. STC-Rated Assemblies: Seal construction at perimeters, behind control joints, and at openings and penetrations with a continuous bead of acoustical sealant. Install acoustical sealant at both faces of partiti ons at perimeters and through penetrations. Comp ly with ASTM C 919 and with manufacturer's written recommendations for locating edge trim and closing off sound -flanking paths around or through assemblies, including sealing partitions above acoustical ceilings.
J. Install sound attenuation blankets before installing gypsum panels unless blankets are readily installed after panels have been installed on one side.
3.3 APPLYING INTERIOR GYPSUM BOARD
A. Install interior gypsum board in the following locations:
1. Type X: Vertical surfaces unless otherwise indicated. B. Single- Layer Application:
1. On partitions/walls, apply gypsum panels vertically (parallel to framing) unless otherwise indicated or required by fire -resistance -rated assembly, and minimize end joints. a. Stagger abutting end joints not less than one framing member in alternate courses of panels. b. At high walls, install panels horizontally unless otherwise indicated or required by fire - resistance -rated assembly.
2. On Z-furring members, apply gypsum panels vertically (parallel to framing) with no end joints.
Locate edge joints over furring members.
3. Fastening Methods: Apply gypsum panels to supports with steel drill screws. C. Multilayer Application:
1. On partitions/walls, apply gypsum board indicated for base layers and face layers vertically (parallel to framing) with joints of base layers located over stud or furring member and face -layer joints offset at least one stud or furring member with base -layer joints, unless otherwise indicated or required by fire-resistance -rated assembly. Stagger joints on opposite sides of partitions.
2. Fastening Methods: Fasten base layers and face layers separately to supports with screws.
3.4 INSTALLING TRIM ACCESSORIES
A. General: For trim with back flanges intended for fasteners, attach to framing with same fasteners used for panels. Otherwise, attach trim according to manufacturer's written instructions.
B. Control Joints: Install control joints according to ASTM C 840 and in specific locations approved by Architect for visual effect.
C. Interior Trim: Install in the following locations:
1. Cornerbead: Use at outside corners.
2. L-Bead: Use at window and door openings.
3.5 FINISHING GYPSUM BOARD
A. General: Treat gypsum board joints, interior angles, edge trim, control joints, penetrations, fastener heads, surface defects, and elsewhere as required to prepare gypsum board surfaces for decoration. Promptly remove residual joint compound from adjacent surfaces. B. Prefill open joints and damaged surface areas.
C. Apply joint tape over gypsum board joints, except for trim products specifically indicated as not intended to receive tape.
D. Gypsum Board Finish Levels: Finish panels to levels indicated below and according to ASTM C 840:
1. Level 1: Ceiling plenum areas, concealed areas, and where indicated.
2. Level 2: Panels that are substrate for tile and panels that are substrate for acoustical tile.
3. Level 4: At panel surfaces that will be exposed to view unless otherwise indicated. a. Primer and its application to surfaces are specified in Section 099123 "Interior Painting."
3.6 PROTECTION
A. Protect adjacent surfaces from drywall compound and promptly remove from floors and other non -drywall surfaces. Repair surfaces stained, marred, or otherwise damaged during drywall application.
B. Protect installed products from damage from weather, condensation, direct sunlight, construction, and other causes during remainder of the construction period.
C. Remove and replace panels that are wet, moisture damaged, and mold damaged.
1. Indications that panels are wet or moisture damaged include, but are not limited to, discoloration, sagging, or irregular shape.
2. Indications that panels are mold damaged include, but are not limited to, fuzzy or splotchy surface contamination and discoloration.
END OF SECTION 092900
SECTION 099123
INTERIOR PAINTING
PART 1 - GENERAL
1.1 SUMMARY
A. Section includes surface preparation and the application of paint systems on the following interior substrates:
1. Wood.
2. Gypsum board.
1.2 DEFINITIONS
A. Gloss Level 1: Not more than 5 units at 60 degrees and 10 units at 85 degrees, according to ASTM D 523.
B. Gloss Level 2: Not more than 10 units at 60 degrees and 10 to 35 units at 85 degrees, according to ASTM D 523.
C. Gloss Level 3: 10 to 25 units at 60 degrees and 10 to 35 units at 85 degrees, according to ASTM D 523.
D. Gloss Level 4: 20 to 35 units at 60 degrees and not less than 35 units at 85 degrees, according to ASTM D 523.
E. Gloss Level 5: 35 to 70 units at 60 degrees, according to ASTM D 523.
F. Gloss Level 6: 70 to 85 units at 60 degrees, according to ASTM D 523.
G. Gloss Level 7: More than 85 units at 60 degrees, according to ASTM D 523.
1.3 ACTION SUBMITTALS
A. Product Data: For each type of product. Include preparation requirements and application instructions.
B. Samples for Verification: For each type of paint system and in each color and gloss of topcoat.
1. Submit Samples on rigid backing, 8 inches (200 mm) square.
2. Step coats on Samples to show each coat required for system.
3. Label each coat of each Sample.
4. Label each Sample for location and application area.
C. Product List: For each product indicated, include the following:
1. Cross-reference to paint system and locations of application areas. Use same designations indicated on Drawings and in schedules.
2. Printout of current "MPI Approved Products List" for each product category specified in Part 2, with the proposed product highlighted.
3. VOC content.
1.4 MAINTENANCE MATERIAL SUBMITTALS
A. Furnish extra materials, from the same product run, that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.
1. Paint: 5 percent, but not less than 1 gal. (3.8 L) of each material and color applied.
1.5 DELIVERY, STORAGE, AND HANDLING
A. Store materials not in use in tightly covered containers in well -ventilated areas with ambient temperatures continuously maintained at not less than 45 deg F (7 deg C).
1. Maintain containers in clean condition, free of foreign materials and residue.
2. Remove rags and waste from storage areas daily.
1.6 FIELD CONDITIONS
A. Apply paints only when temperature of surfaces to be painted and ambient air temperatures are between 50 and 95 deg F (10 and 35 deg C).
B. Do not apply paints when relative humidity exceeds 85 percent; at temperatures less than 5 deg F (3 deg C) above the dew point; or to damp or wet surfaces.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Products: Subject to compliance with requirements, provide product listed in other Part 2 articles for the pai nt category indicated.
2.2 PAINT, GENERAL
A. MPI Standards: Provide products that comply with MPI standards indicated and that are listed in its "MPI Approved Products List." B. Material Compatibility:
1. Provide materials for use within each paint system that are compatible with one another and substrates indicated, under conditions of service and application as demonstrated by manufacturer, based on testi ng and field experience.
2. For each coat in a paint system, provide products recommended in writing by manufacturers of topcoat for use in paint system and on substrate indicated. C. Colors: Match Architect's samples.
1. Approximately 30 percent of surface area will be painted with deep tones.
2.3 PRIMERS/SEALERS
A. Primer, Latex, for Interior Wood: Dunn -Edwards, Inter -Kote acrylic enamel undercoat W6325, MPI #39.
1. Physical Properties:
Physical Properties Spec
Resin Type 100% acrylic
Solids by Volume 40% +/-2%
EG Free Yes
VOC 50 g/L
RAVOC
Conforms to LEED 2009 IEQ Credit 4.2
B. Primer Sealer, Latex, Interior: Dunn -Edwards, Vinylastic Select VNSL00, MPI #50.
1. Physical Properties:
Physical Properties Spec
Resin Type Acrylic Copolymer
Solids by Volume 30% +/-2%
EG Free Yes
VOC 20 g/L
RAVOC 10 g/L
Conforms to LEED 2009 IEQ Credit 4.2
2. Testing:
Test Results
Water Resistance per MPI #50
Detailed Performance
Specification
No blistering, peeling, loss of adhesion after
submerged 4 hours in water
Enamel holdout per MPI #50
Detailed Performance
Specification
<10% gloss difference between coated, uncoated
charts
Hiding Power per MPI #50
Detailed Performance
Specification
Contrast ratio greater than 95
EPR 2
2.4 WATER-BASED PAINTS
A. Latex, Interior, Eggshell, (Gloss Level 3): Dunn -Edwards, Spartawall SWLL30. MPI #52.
1. Physical Properties:
Physical Properties Spec
Resin Type Acrylic
Solids by Volume 36% +/-2%
EG Free Yes
VOC 50 g/L
RAVOC 30 g/L
Conforms to LEED 2009 IEQ Credit 4.2
2. Testing:
Test Results
Scrubbability per MPI #52
Detailed Performance Standard
2,000 Scrubs with no breakthrough of the film and no
more than 25% loss of gloss measured at 85 degrees
Hide per ASTM D2805 Rating of 98 or higher
EPR 3.0
PART 3 - EXECUTION
3.1 EXAMINATION
A. Examine substrates and conditions, with Applicator present, for compliance with requirements for maximum moisture content and other conditions affecting performance of the Work.
B. Maximum Moisture Content of Substrates: When measured with an electronic moisture meter as follows:
1. Wood: 15 percent.
2. Gypsum Board: 12 percent.
C. Gypsum Board Substrates: Verify that finishing compound is sanded smooth.
D. Verify suitability of substrates, including surface conditions and compatibility with existing finishes and primers.
E. Proceed with coating application only after unsatisfactory conditions have been corrected.
1. Application of coating indicates acceptance of surfaces and conditions.
3.2 PREPARATION
A. Comply with manufacturer's written instructions and recommendations in "MPI Manual" applicabl e to substrates indicated.
B. Remove hardware, covers, plates, and similar items already in place that are removable and are not to be painted. If removal is impractical or impossible because of size or weight of item, provide surface -appl i ed protection before surface preparation and p ainting.
1. After completing painting operations, use workers skilled in the trades involved to reinstall items that were removed. Remove surface -applied protection if any.
C. Clean substrates of substances that could impair bond of paints, including dust, dirt, oil, grease, and incompatible paints and encapsulants.
1. Remove incompatible primers and reprime substrate with compatible primers or apply tie coat as required to produce paint systems indicated.
D. New Wood Subtrates:
1. Scrape and clean knots and apply coat of knot sealer before applying primer.
2. Sand surfaces that will be exposed to view, and dust off.
3. Prime edges, ends, faces, undersides, and backsides of wood.
4. After priming, fill holes and imperfections in the finish surfaces with putty or plastic wood filler.
Sand smooth when dried.
3.3 APPLICATION
A. Apply paints according to manufacturer's written instructions and to recommendations in "MPI Manual."
1. Use applicators and techniques suited for paint and substrate indicated.
2. Paint surfaces behind movable equipment and furniture same as similar exposed surfaces. Before final installation, paint surfaces behind permanently fixed equipment or furniture with prime coat only.
3. Paint front and backsides of access panels, removable or hinged covers, and similar hinged items to match exposed surfaces.
4. Do not paint over labels of independent testing agencies or equipment name, identification, performance rating, or nomenclature plates.
5. Primers specified in painting schedules may be omitted on items that are factory primed or factory finished if acceptable to topcoat manufacturers.
B. If undercoats or other conditions show through topcoat, apply additional coats until cured film has a uniform paint finish, color, and appearance.
C. Apply paints to produce surface films without cloudiness, spotting, holidays, laps, brush marks, roller tracking, runs, sags, ropiness, or other surface imperfections. Cut in sharp lines and color breaks.
D. Painting Fire Suppression, Plumbing, HVAC, Electrical, Communication, and Electronic Safety and Security Work:
1. Paint the following work where exposed in equipment rooms:
a. Uninsulated metal piping
b. Uninsulated plastic piping
c. Pipe hangers and supports
d. Metal conduit
e. Tanks that do not have factory -applied final finishes f. Duct, equipment, and pipe insulation having cotton or canvas insulation covering or other paintable jacket material.
2. Paint the following work where exposed in occupied spaces:
a. Equipment, including panelboards
b. Uninsulated metal piping
c. Uninsulated plastic piping
d. Pipe hangers and supports
e. Metal conduit
f. Plastic conduit
g. Duct, equipment, and pipe insulation having cotton or canvas insulation covering or other paintable jacket material
h. Other items as directed by Architect
3. Paint portions of internal surfaces of metal ducts, without liner, behind air inlets and outlets that are visible from occupied spaces.
3.4 FIELD QUALITY CONTROL
A. Dry Film Thickness Testing: Owner may engage the services of a qualified testing and inspecting agency to inspect and test paint for dry film thickness.
1. Contractor shall touch up and restore painted surfaces damaged by testing.
2. If test results show that dry film thickness of applied paint does not comply with paint manufacturer's written recommendations, Contractor shall pay for testing and apply additional coats as needed to provide dry film thickness that complies with paint ma nufacturer's written recommendations.
3.5 CLEANING AND PROTECTION
A. At end of each workday, remove rubbish, empty cans, rags, and other discarded materials from Project site.
B. After completing paint application, clean spattered surfaces. Remove spattered paints by washing, scraping, or other methods. Do not scratch or damage adjacent finished surfaces.
C. Protect work of other trades against damage from paint application. Correct damage to work of other trades by cleaning, repairing, replacing, and refinishing, as approved by Architect, and leave in an undamaged condition.
D. At completion of construction activities of other trades, touch up and restore damaged or defaced painted surfaces.
3.6 INTERIOR PAINTING SCHEDULE
A. Wood Substrates: Including wood trim and architectural woodwork.
1. Latex System:
a. Prime Coat: Primer, latex, for interior wood, Dunn -Edwards, Inter -Kote W6325. b. Intermediate Coat: Latex, interior, matching topcoat. c. Topcoat: Latex, interior, eggshell, Dunn -Edwards, Spartawall SWLL30, (Gloss Level 3).
B. Gypsum Board Substrates:
1. Latex System:
a. Prime Coat: Primer sealer, latex, interior, Dunn -Edwards, Vinylastic Select VNSL00, MPI #50.
b. Intermediate Coat: Latex, interior, matching topcoat. c. Topcoat: Latex, interior, eggshell, Dunn -Edwards, Spartawall SWLL30 (Gloss Level 3), MPI #52.
END OF SECTION 099123
SECTION 260010
BASIC ELECTRICAL REQUIREMENTS
PART 1 - GENERAL
1.01 SUMMARY
A. Table of Contents, Division 26 - Electrical:
SECTION NO. SECTION TITLE
260010 BASIC ELECTRICAL REQUIREMENTS
260519 BUILDING WIRE AND CABLE
260531 CONDUIT
260553 ELECTRICAL IDENTIFICATION
262726 WIRING DEVICES
B. Work included: This Section includes general administrative and procedural requirements for Division
26. The following administrative and procedural requirements are included in this Section to supplement the requirements specified in Division 01.
1. Quality assurance.
2. Definition of terms.
3. Submittals.
4. Coordination.
5. Record documents.
6. Operation and maintenance manuals.
7. Rough-in.
8. Electrical installation.
9. Cutting, patching, painting, and sealing.
10. Field quality control.
11. Cleaning.
12. Project closeout.
C. Related Work: Consult all other Sections, determine the extent and character of related Work, and properly coordinate Work specified herein with that specified elsewhere to produce a complete and operable installation.
1. General and supplementary conditions: Drawings and general provisions of Contract and Division 01 of the Specifications, apply to all Division 26 Sections.
2. Selective demolition: Nondestructive removal of materials and equipment for reuse or salvage as indicated. Also dismantling electrical materials and equipment made obsolete by these installations. Refer to Division 02, Selective Demolition.
3. Concrete work: Include forming, steel bar reinforcing, cast -in- place concrete, finishing and grouting as required for underground conduit encasement, light pole foundations, pull box slabs, vaults, housekeeping pads, etc. Also includes
setting of floor boxes in existing concrete slabs, saw -cutting of existing slabs and grouting of conduits in saw -cut. Refer to Division 03, Concrete.
4. Miscellaneous metal work: Include fittings, brackets, backing, supports, rods, welding and pipe as required for support and bracing of raceways, luminaires, panelboards, distribution boards, switchboards, motor control centers, etc. Refer to Division 05, Miscellaneous Metals.
5. Painting: Include surface preparation, priming and finish coating as required for electrical cabinets, exposed conduit, pull and junction boxes, etc. where indicated as field painted in this Division. Refer to Division 09, Painting.
1.02 QUALITY ASSURANCE
1. Reference to Codes, Standards, Specifications and recommendations of technical societies, trade organizations and governmental agencies shall mean that latest edition of such publications adopted and published prior to submittal of the bid. Such codes or standards shall be considered a part of this Specification as though fully repeated herein.
2. When codes, standards, regulations, etc. allow Work of lesser quality or extent than is specified under this Division, nothing in said codes shall be construed or inferred authority for reducing the quality, requirements, or extent of the Contract Document s. The Contract Documents address the minimum requirements for construction.
3. Work shall be performed in accordance with all applicable requirements of the latest edition of all governing codes, rules and regulations including but not limited to the following minimum standards, whether statutory or not:
1. California Electrical Code (CEC).
2. California Building Code (CBC).
3. California Fire Code (CFC).
4. Standards: Equipment and materials specified under this Division shall conform to the following standards where applicable:
ACI American Concrete Institute
ANSI American National Standards Institute
ASTM American Society for Testing Materials
CBM Certified Ballast Manufacturers
FS Federal Specification
IEEE Institute of Electrical and Electronics Engineers, Inc.
IPCEA Insulated Power Cable Engineer Association
NEMA National Electrical Manufacturer's Association
UL Underwriters' Laboratories
5. Independent Testing Agency qualifications:
1. Testing Agency shall be an independent testing organization that will function as an unbiased authority, professionally independent of Manufacturer, Supplier and Contractor, furnishing and installing equipment or system evaluated by Testing Agency.
2. Testing Agency shall be regularly engaged in the testing of electrical equipment, devices, installations, and systems.
3. Testing Agency shall meet Federal Occupational Safety and Health Administration (OSHA) requirements for accreditation of independent testing laboratories, Title 9, Part 1907.
4. On-site technical personnel shall be currently certified by the International Electrical Testing Association in electrical power distribution system testing.
5. Testing Agency shall use technicians who are regularly employed by the firm for testing services.
6. Contractor shall submit proof of above Testing Agency qualifications with bid documentation upon request.
6. All base material shall be ASTM and/or ANSI standards.
7. All electrical apparatus furnished under this Section shall conform to NEMA standards and the CEC and bear the UL label where such label is applicable.
8. Certify that each welder performing Work has satisfactorily passed AWS qualification tests for welding processes involved and, if pertinent, has undergone re -certification.
1.03 DEFINITION OF TERMS
A. The following list of terms as used in the Division 26 documents shall be defined as follows:
1. "Provide": Shall mean furnish, install, and connect unless otherwise indicated.
2. "Furnish": Shall mean purchase and deliver to Project site.
3. "Install": Shall mean to physically install the items in -place.
4. "Connect": Shall mean make final electrical connections for a complete operating piece of equipment.
5. "As directed": Shall be as directed by the Owner or their authorized Representative.
6. "Utility Companies": Shall mean the company providing electrical, telephone or cable television services to the Project.
1.04 SUBMITTALS
A. Format: Furnish submittal data in electronic format for each Specification Section with a table of contents listing materials by Section and paragraph number.
B. Submittals shall consist of detailed Shop Drawings, Specifications, block wiring diagrams, "catalog cuts" and data sheets containing physical and dimensional information, performance data, electrical characteristics, materials used in fabrication and mater ial finish. Clearly indicate by arrows or brackets precisely what is being submitted on and those optional accessories which are included and those which are excluded. Furnish quantities of each submittal as noted in Division 01.
C. Each submittal shall be labeled with the Specification Section Number and shall be accompanied by a cover letter or shall bear a stamp stating that the submittal has been thoroughly reviewed by the Contractor and is in full compliance with the requirements of the Contract Documents or provide a Specification Section line -byline compliance response statement with detailed exception/ deviation response statements for all applicable provisions for the applicable Specification Section. Any Specification Sectio n lines without a detailed exception/ deviation response statement shall be treated as the Contractor or Vendor is submitting in full
compliance with the applicable Specification Section requirements. Cover letters shall list in full the items and data submitted. Failure to comply with this requirement shall constitute grounds for rejection of data.
D. Review of submittals is for general conformance to design concept and general compliance with the Specification Sections. Submittal Review Comments do not imply waiver of Specifications Section requirements unless specifically noted.
E. All resubmittals shall include a cover letter that lists the action taken and revisions made to each Drawing and equipment data sheet in response to Submittal Review Comments. Resubmittal packages will not be reviewed unless accompanied by this cover lett er. Failure to include this cover letter will constitute rejection of the resubmittal package.
1.05 COORDINATION
A. Discrepancies:
1. In the event of discrepancies within the Contract Documents, the Engineer shall be so notified, within sufficient time, as delineated in Division 01, prior to the Bid Opening to allow the issuance of an Addendum.
2. If, in the event that time does not permit notification or clarification of discrepancies prior to the Bid Opening, the following shall apply: The Drawings govern in matters of quantity and the Specifications govern in matters of quality. In the event of conflict within the Drawings involving quantities or within the Specifications involving quantities or within the Specifications involving quality, the greater quantity and higher quality shall apply. Such discrepancies shall be noted and clarified in th e Contractor's Bid. No additional allowances will be made because of errors, ambiguities or omissions that reasonably should have been discovered during the preparation of the Bid.
B. Project conditions:
1. Examination of Project site: The Contractor shall visit the Project site and thoroughly review the locale, working conditions, conflicting utilities, and the conditions in which the Electrical Work will take place. Verify all existing conditions in the f ield. No allowances will be made subsequently for any costs that may be incurred because of any error or omission due to failure to
examine the Project site and to notify the Engineer of any discrepancies between Contract Documents and actual Project site conditions.
2. Protection: Keep conduits, junction boxes, outlet boxes and other openings closed to prevent entry of foreign matter. Cover fixtures, equipment, devices, and apparatus and protect them against dirt, paint, water, chemical or mechanical damage, before and during construction period. Prior to final acceptance, restore to original condition any fixture, apparatus or equipment damaged including restoration of damaged factory applied painted finishes. Protect bright finished surfaces and similar items until in service. No rust or damage will be permitted.
3. Supervision: Contractor shall personally or through an authorized and competent representative constantly supervise the Work from beginning to completion and, within reason, keep the same foreman and workmen on the Project throughout the Project duration.
C. Preparation:
1. Drawings:
a. Layout: General layout indicated on the Drawings shall be followed except where other Work may conflict with the Drawings.
b. Accuracy: Drawings for the Work under this Section are essentially diagrammatic within the constraints of the symbology applied.
1.06 RECORD DOCUMENTS
A. Provide Project Record Drawings as described herein:
1. Drawings shall fully represent installed conditions including actual locations of outlets, true panelboard connections following phase balancing routines, correct conduit, and wire sizing as well as routing, revised luminaire schedule listing Manufactur ers and products installed and revised panel schedules.
Contractor shall record all changes in the Work during the course of construction on blue or black line prints.
These prints shall be made subject of monthly review by the Owner's Representative to ascertain that they are current. If not current, monthly payments may be withheld.
B. Panel schedules:
1. Typewritten panel schedules shall be provided for panelboards indicating the loads served and the correct branch circuit number. Schedules shall be prepared on forms provided by the Manufacturer and inserted in the pocket of the inner door of each pane lboard.
PART 2 - PRODUCTS (NOT APPLICABLE)
PART 3 - EXECUTION
3.01 ROUGH-IN
A. Contractor shall verify lines, levels and dimensions indicated on the Drawings and shall be responsible for the accuracy of the setting out of Work and for its strict conformance with existing conditions at the Project site.
B. Verify final locations for rough ins with field measurements and with the requirements for the actual equipment to be connected.
C. Refer to equipment specification in Divisions 22 through 33 for rough -in requirements.
3.02 ELECTRICAL INSTALLATION
A. Preparation, sequencing, handling, and installation shall be in accordance with Manufacturer's written instructions and technical data particular to the product specified and/or accepted equal except as otherwise specified. Comply with the following requirements:
1. Shop Drawings prepared by Manufacturer.
2. Verify all dimensions by field measurements.
3. Arrange for chases, slots, and openings in other building components during progress of construction, to allow for electrical installations.
4. Coordinate the installation of required supporting devices and sleeves to be set in poured -in-place concrete and other structural components, as they are constructed.
5. Sequence, coordinate and integrate installations of electrical materials and equipment for efficient flow of the Work. Give attention to large equipment requiring positioning prior to closing in the building.
6. Where mounting height is not detailed or dimensioned, contact the Architect for direction prior to proceeding with rough -in.
7. Install systems, materials, and equipment to conform with approved submittal data, including coordination Drawings, to greatest extent possible. Conform to arrangements indicated by the Contract Documents, recognizing that portions of the Work are indicat ed only in diagrammatic form. Where coordination requirements conflict with individual system requirements, refer conflict to the Architect.
8. Install systems, materials, and equipment level and plumb, parallel, and perpendicular to other building systems and components, where installed exposed in finished spaces.
9. Install electrical equipment to facilitate servicing, maintenance and repair or replacement of equipment components. As much as practical, connect equipment for ease of disconnecting, with minimum of interference with other installations.
10. Coordinate electrical systems, equipment, and materials installations with other building components.
11. Provide access panel or doors where devices or equipment are concealed behind finished surfaces.
Furnish and install access doors per the requirements of Division 08.
12. Install systems, materials and equipment giving right -of-way priority to other systems that are required to maintain a specified slope.
13. Conform to the National Electrical Contractors Association "Standard of Installation" for general installation practice.
3.03 CUTTING, PATCHING, PAINTING AND SEALING
A. Structural members shall in no case be drilled, bored, or notched in such a manner that will impair their structural value. Cutting of holes, if required, shall be done with core drill and only with the approval of the Architect and Structural Engineer.
B. Protection of Installed Work: During cutting and patching operations, protect adjacent installations.
3.04 FIELD QUALITY CONTROL
A. General testing requirements:
1. The purpose of testing is to ensure that all tested electrical equipment, both Contractor and Owner supplied, is operational and within industry and Manufacturer’s tolerances and is installed in accordance with design Specifications.
2. Tests and inspections shall determine suitability for energization.
3. Perform tests in presence of the Owner's Representative and furnish test equipment, facilities and technical personnel required to perform tests.
4. Tests shall be conducted during the construction period and at completion to determine conformity with applicable codes and with these Specifications.
B. Tests: In addition to specific system test described elsewhere, tests shall include:
1. Circuit numbering verification: Select on a random basis, various circuit breakers within the panelboards and cycle them on and off to verify compliance of the typed panel directories with actual field wiring.
2. Voltage check:
a. At completion of job, check voltage at several points of utilization on the system that has been installed under this Contract. During test, energize all installed loads. b. If proper voltage cannot be obtained, inform the Owner and the serving Utility Company.
C. Contractor shall provide test power required when testing equipment before service energization and coordinate availability of test power with General Contractor after service energization. The Contractor shall provide any specialized test power as needed or specified herein.
D. Testing safety and precautions:
1. Safety practices shall include the following requirements:
a. Applicable State and Local safety operating procedures. b. OSHA.
c. NSC.
d. NFPA 70E.
2. All tests shall be performed with apparatus de -energized and grounded except where otherwise specifically required ungrounded by test procedure.
E. Calibration of test equipment:
1. Testing Agency shall have calibration program that assures test instruments are maintained within rated accuracy.
2. Instruments shall be calibrated in accordance with the following frequency schedule:
a. Field instruments: Analog, 6 -months maximum; Digital, 12 -months maximum. b. Laboratory instruments: 12 -months.
c. Leased specialty equipment: 12 -months where accuracy is guaranteed by lessor.
3. Dated calibration labels shall be visible on test equipment.
4. Records, which show date and results of instruments calibrated or tested, must be kept up to date.
5. Up-to-date instrument calibration instructions and procedures shall be maintained for test instrument.
6. Calibration standards shall be of higher accuracy than instrument tested.
7. Equipment used for field testing shall be more accurate than instrument being tested.
F. Coordinate with General Contractor regarding testing schedule and availability of equipment ready for testing.
G. Notify Owner and Engineer one week in advance of any testing.
H. Any products which fail during the tests or are ruled unsatisfactory by the Owner's Representative shall be replaced, repaired, or corrected as prescribed by the Owner's Representative at the expense of the Contractor. Tests shall be performed after repairs, replacements or corrections until satisfactory performance is demonstrated.
I. Testing Agency shall maintain written record of tests and shall assemble and certify final test report.
J. Include all test results in the maintenance manuals.
3.05 CLEANING
A. Prior to energizing of electrical equipment, the Contractor shall thoroughly clean the interior of enclosures from construction debris, scrap wire, etc. using Manufacturer's approved methods and materials.
B. Upon completion of Project, prior to final acceptance, the Contractor shall thoroughly clean both the interior and exterior of all electrical equipment per Manufacturers approved methods and materials.
Remove paint splatters and other spots, dirt, and debris.
C. Touch -up paint any marks, blemishes or other finish damage suffered during installation.
END OF SECTION
SECTION 260519 - BUILDING WIRE AND CABLE
PART 1 - GENERAL
1.1 SUMMARY
A. Work included: Labor, materials, and equipment necessary to complete the installation required for the item specified under this Division, including but not limited to:
1. Building wire.
B. Related Work: Consult all other Sections, determine the extent and character of related Work, and properly coordinate Work specified herein with that specified elsewhere to produce a complete installation.
1.2 REFERENCES
A. Comply with the latest edition of the following applicable Specifications and standards except as otherwise indicated or specified:
1. Underwriters Laboratories, Inc. (UL):
UL 44; Thermoset -Insulated Wires and Cables.
UL 83; Thermoplastic -Insulated Wires and Cables.
2. National Electrical Manufacturer Association (NEMA):
NEMA WC-70; Power Cables Rated 2,000 V or Less for the Distribution of Electrical Energy.
3. Institute of Electrical and Electronic Engineers (IEEE):
IEEE 82; Test Procedure for Impulse Voltage Tests on Insulated Conductors.
IEEE 576; Recommended Practice for Installation, Termination, and Testing of Insulated Power Cable as Used in Industrial and Commercial Applications.
1.3 SUBMITTALS
A. Submit in accordance with the requirements of Section 260010: Basic Electrical Requirements, the following items:
1. Data/catalog cuts for each product and component specified herein, listing all physical and electrical characteristics and ratings indicating compliance with all listed standards.
2. Clearly mark on each data sheet the specific item(s) being submitted and the proposed application.
3. Submit Manufacturer's installation instructions.
4. Final test results.
1.4 QUALITY ASSURANCE
A. All materials, equipment and parts comprising the units specified herein shall be new, unused, and currently under production.
B. Only products and applications listed in this Section may be used on the Project unless otherwise submitted.
C. Independent Testing Agency qualifications: Refer to Section 260010: Basic Electrical Requirements.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Products furnished by the following Manufacturers shall be acceptable if in compliance with all features specified herein and indicated on the Drawings.
1. Building wire:
a. Cerrowire
b. General Cable
c. Southwire Company
2. Wiring connectors and terminations:
a. 3M Company.
b. Ideal.
c. Blackburn -Holub.
d. Burndy.
e. Thomas & Betts Corp.
B. Substitutions: Under provisions of Section 260010: Basic Electrical Requirements.
2.2 BUILDING WIRE
A. Conductor material:
1. Provide annealed copper for all wire, conductor, and cable, unless otherwise indicated.
2. Copper wire AWG #10 and smaller may be solid or stranded as best suited for the installation.
B. Insulation material:
1. All insulated wire, conductor and cable shall be 600 volt rated, unless otherwise noted on the Drawings.
2. Thermoplastic -insulated building wire.
3. Rubber -insulated building wire.
4. Copper feeders and branch circuits #6 AWG and smaller: Type TW, THW -2, XHHW -2 or dual rated THHN/THWN -2.
2.3 WIRING CONNECTIONS AND TERMINATIONS
A. Bolted pressure connectors: Provide wide range -taking connectors with cast bronze compression bolts, designed for parallel taps, tees, crosses or end -to-end connections.
B. Electrical spring wire connectors:
1. Provide multi -part construction incorporating a non -restricted, zinc coated square cross - section steel spring enclosed in a steel sheet with an outer jacket of plastic and insulating skirt.
2. Self-striping pigtail and tap U -contact connectors shall not be used.
C. Push-in wire connectors:
1. Multi-port push -in wire connectors for a maximum of 8 -wires, as required for specific application.
Connectors are manufactured to accommodate a wide range of sizes with either solid or stranded conductors, up to a maximum wire size of #10 AWG. Low insertion force required for ease of installation.
2. Housing shall be 105 -degrees C and transparent for visual connection verification.
3. 600 volt maximum rating with copper contacts.
4. UL Listed to UL 486C and UL 467 Listed for grounding and bonding applications.
D. Mechanical conductor connectors:
1. Multi-port conductor connectors as required for specific application. Connectors are manufactured to accommodate a wide range of sizes with either solid or stranded conductors, up to a maximum wire size of #750 kCMIL.
2. Dual rated AL9CU for copper and aluminum conductors.
3. Conductor ports pre -filled with oxide inhibitor.
4. 600 volt maximum rating.
5. UL Listed to 486A/B for dry applications, UL 486D for underground, damp or wet applications, and UL 467 Listed for grounding and bonding applications.
E. Compression type terminating lugs:
1. Provide tin -plated copper high-compression type lugs for installation with hand or hydraulically operated circumference -crimping tools and dies as stipulated by the lug Manufacturer or as indicated on Drawings. Notch or single point type crimping is NOT acceptable.
2. Two-hole, long barrel lugs shall be provided for size #4/0 and larger wire where terminated to bus bars. Use minimum of three crimps per lug, on sizes where possible.
F. Terminal strips:
1. Provide box type terminal strips in the required quantity plus 25% spare. Install in continuous rows in terminal cabinets.
2. Use the box type terminal strips with barrier open backs and with ampere ratings as required.
3. Identify all terminals with numbering sequence being used for a system.
G. Crimp type connectors:
1. Provide insulated fork or ring crimp terminals with tinned electrolytic copperbrazed barrel with funnel wire entry and insulation support
2. Fasten crimp type connectors or terminals using a crimping tool recommended by the connector Manufacturer.
3. Provide insulated overlap splices with tinned seamless electrolytic copper barrel with funnel wire entry and insulation support.
4. Provide insulated butt splices with tinned seamless electrolytic copper barrel with center stop, funnel wire entry and insulation support.
H. Cable ties: Provide harnessing and point -to-point wire bundling with nylon cable ties. All cable ties shall be installed using tool supplied by Manufacturer of ties.
I. Wire lubricating compound:
1. UL listed for the wire insulation and conduit type and shall not harden or become adhesive.
2. Shall not be used on wire for isolated type electrical power systems.
J. Bolt termination hardware:
1. Bolts shall be plated, medium carbon steel heat -treated, quenched and tempered equal to ASTM A-325 or SAE grade 5; or silicon bronze alloy ASTM B -9954 Type B.
2. Nuts shall be heavy semi -finished hexagon, conforming to ANSI B18.2.2, threads to be unified coarse series (UNC), class 2B steel or silicon bronze alloy.
3. Flat washers shall be steel or silicon bronze, Type A plain standard wide series, confirming to ANSI B27.2. SAE or narrow series shall not be used.
4. Belleville conical spring washers shall be hardened steel, cadmium plated or silicon bronze.
5. Each bolt connecting lug(s) to a terminal or bus shall not carry current exceeding the following values:
a. 1/4" bolt: 125 amps
b. 5/16" bolt: 175 amps
c. 3/8" bolt: 225 amps
d. 1/2" bolt: 300 amps
e. 5/8" bolt: 375 amps
f. 3/4" bolt: 450 amps
PART 3 - EXECUTION
3.1 EXAMINATION
A. Contractor shall thoroughly examine Project site conditions for acceptance of wire and cable installation
to verify conformance with Manufacturer and Specification tolerances. Do not commence with installation until all conditions are made satisfactory.
3.2 APPLICATION
A. All wire, conductor and cable with their respective connectors, fittings and supports shall be UL listed for the installed application and ambient condition. B. Minimum conductor size:
1. Provide minimum AWG #12 for all power and lighting branch circuits. C. Color coding:
1. For 120/208 volt, 3 -phase, 4 -wire systems:
a. Phase A - Black
b. Phase B - Red
c. Phase C - Blue
d. Neutral - White
e. Ground - Green
2. Grounded neutral conductors #6 AWG or smaller must be color coded with a white or gray continuous outer finish (no taping). Grounded conductors #4 AWG or larger are allowed to be taped for identification.
3.3 WIRING METHODS
A. Install wires and cables in accordance with Manufacturer's written instructions, CEC Article 310 Part III, as indicated on Drawings and as specified herein.
B. Install all single conductors in raceway system, unless otherwise noted.
C. Parallel circuit conductors and terminations shall be equal in length and identical in all ways.
D. Provide adequate length of conductors within electrical enclosures and train the conductors to terminal points with no excess. Bundle multiple conductors, with conductors larger than #10 AWG cabled in individual circuits. Make terminations so there is no bare conductor at the term inal.
E. 20 amp power and lighting branch circuit containing no more than four (4) current carrying conductors (phases and neutrals). Use #10 AWG conductor for 120/208 volt circuits located outside a 75 -foot radius of panel source and, unless otherwise noted.
F. Neatly form, train, and tie the cables in individual circuits. For panelboards, cabinets, wireways, switches, and equipment assemblies.
3.4 WIRING INSTALLATION IN RACEWAYS
A. Install wire in raceway in accordance with IEEE 576, Manufacturer’s written instructions, as indicated on the Drawings and as specified herein after interior of building has been physically protected from the weather and all mechanical Work likely to injur e conductors has been completed. Pull all conductors into a raceway at the same time. Exercise care in pulling conductors so that insulation is not damaged. Use UL listed, non -petroleum base and insulating type pulling compound as needed.
B. Completely and thoroughly swab raceway system before installing conductors.
C. Do not use block and tackle, power driven winch or other mechanical means for pulling conductors of size smaller than #1 AWG. D. Wire pulling:
1. Provide installation equipment that will prevent the cutting or abrasion of insulation during pulling of cables.
2. Use rope made of nonmetallic material for pulling feeders.
3. Attach pulling lines for feeders by means of either woven basket grips or pulling eyes attached directly to the conductors.
4. Pull in together multiple conductors or cables in a single conduit.
5. Pulling tensions and sidewall pressures shall not exceed 60% of the manufacturer’s recommended maximum values. Pulling tension shall be continuously monitored during the pull by a calibrated
dynamometer. If pulling tension is exceeded during the pull, immediately notify the engineer to determine if the cables will be considered damaged and require contractor replacement.
E. Install and test all cables in accordance with Manufacturer's instructions and warranty.
3.5 WIRE SPLICES, JOINTS AND TERMINATION
A. Join and terminate wire, conductors, and cables in accordance with the equipment UL Listing, CEC and Manufacturer's instructions.
B. Thoroughly clean wires before installing lugs and connectors.
C. Make splices, taps and terminations to carry full ampacity of conductors without perceptible temperature rise.
D. Splices and terminations shall be made mechanically and electrically secure.
E. Branch circuits (#10 AWG and smaller):
1. Connectors: Solderless, screw -on, reusable spring pressure cable type, 600 volt, 105 -degree C. with integral insulation, approved for copper conductors.
2. The integral insulator shall have a skirt to completely cover the stripped wires.
3. The number, size and combination of conductors as listed on the Manufacturers packaging shall be strictly complied with.
F. Termination hardware assemblies:
1. AL/CU lugs connected to aluminum plated or copper buss, shall be secured using a steel bolt, flat washer (two per bolt), Belleville washer and nut.
2. Copper lugs connected to copper bus, shall be secured using silicon bronze alloy bolt, flat washer (two per bolt), Belleville washer and nut.
3. The crown of Belleville washers shall be under the nut.
4. Bolt assemblies shall be torque to Manufacturer recommendation. Where manufacture recommendations are not obtainable, the following values shall be used:
a. 1/4" - 20 bolt at 80 -inch pounds torque.
b. 5/16" - 18 bolt at 180 -inch pounds torque.
c. 3/8" - 16 bolt at 20 -foot pounds torque.
d. 1/2" - 13 bolt at 40 -foot pounds torque.
e. 5/8" - 11 bolt at 55 -foot pounds torque.
f. 3/4" - 10 bolt at 158-foot pounds torque.
3.6 IDENTIFICATION
A. Refer to Section 260553: Electrical Identification for additional requirements.
B. Securely tag all branch circuits. Mark conductors with specified vinyl wrap -around markers. Where more than two conductors run through a single outlet, mark each conductor with the corresponding circuit number.
3.7 FIELD QUALITY CONTROL
A. Independent testing: Contractor shall arrange and pay for the services of an independent Testing Agency to perform all quality control electrical testing required herein. Independent Testing Agency shall meet the requirements as outlined in Section 26 0010: Basic Electrical Requirements.
B. Prefunctional testing:
1. Visual and mechanical inspection:
a. Compare cable data with Contract Documents.
b. Inspect exposed sections of wires and cables for physical damage and proper connections.
c. Verify tightness of accessible bolted connections with calibrated torque wrench in accordance with Manufacturer’s published data.
d. Inspect compression applied connectors for correct cable match and indention. e. Verify visible cable bend meet or exceed ICEA and Manufacturer’s minimum allowable bending radius.
f. If cables are terminated through window type current transformers, inspect to verify neutral and ground conductors are correctly placed for operation of protective devices. g. Ensure wire and cable identification has been installed as specified herein.
2. Electrical testing:
a. Contractor shall perform feeder and branch circuit insulation test after installation and prior to connection to utilization devices such as fixtures, motors, or appliances. Testing shall be as follows:
1) 10% of all branch circuits at each individual panelboard. b. Perform insulation -resistance test using megohm meter with applied potential of 1000 volt DC for a continuous duration of 60 -seconds. Test conductors’ phase -to-phase and phase -to- ground. Conductors shall test free from shortcircuit and ground faults. c. Perform continuity test of all feeder and branch circuits to ensure correct cable connections.
Test all neutrals for improper grounds.
d. Contractor shall furnish instruments, materials, and labor for these tests.
3. Test values: Investigate resistance values less than 50 -megohms.
4. Furnish test results in typewritten report form for review and inclusion in the operation and maintenance manuals.
END OF SECTION
SECTION 260526
GROUNDING AND BONDING
PART 1 - GENERAL
1.01 SUMMARY
A. Work included: Labor, materials, and equipment necessary to complete the installation required for the item specified under this Division, including but not limited to:
1. Power system grounding.
2. Electrical equipment and raceway grounding and bonding.
B. Related Work: Consult all other Sections, determine the extent and character of related Work, and properly coordinate Work specified herein with that specified elsewhere to produce a complete installation.
1. Division 05: Building Steel.
2. Division 22: Cold Water Piping.
1.02 REFERENCES
A. Comply with the latest edition of the following applicable Specifications and standards except as otherwise indicated or specified:
1. Underwriters Laboratories, Inc. (UL):
UL 467; Grounding and Bonding Equipment.
2. Institute of Electrical and Electronics Engineers, Inc. (IEEE):
IEEE No. 142; Recommended Practice for Grounding of industrial and Commercial Power Systems.
IEEE No. 81 Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Ground System.
1.03 SYSTEM DESCRIPTION
A. Ground each separately derived system neutral as described herein and indicated on Drawings.
B. Except as otherwise indicated, the complete electrical installation including the neutral conductor, metallic conduits and raceways, boxes, and equipment shall be completely and effectively grounded in accordance with all code requirements, whether or not such connections are specifically indicated or specified. C. Resistance:
1. Resistance from the main switchboard ground bus through the ground electrode to earth shall not exceed 5 -OHMS unless otherwise noted.
2. Resistance from the farthest panelboard, switchboard, etc. ground bus through the ground electrode to earth shall not exceed 20 -OHMS
1.04 SUBMITTALS
A. Submit in accordance with the requirements of Section 260010: Basic Electrical Requirements, the following items:
1. Data/catalog cuts for each product and component specified herein, listing all physical and electrical characteristics and ratings indicating compliance with all listed standards.
2. Clearly mark on each data sheet the specific item(s) being submitted and the proposed application.
3. Submit Manufacturer's installation instructions.
1.05 QUALITY ASSURANCE
A. All materials, equipment and parts comprising the units specified herein shall be new, unused, and currently under production.
B. Only products and applications listed in this Section may be used on the Project unless otherwise submitted.
PART 2 - PRODUCTS
2.01 MANUFACTURERS
A. Products furnished by the following Manufacturers shall be acceptable if in compliance with all features specified herein and indicated on the Drawings.
1. Ground Rods:
a. Weaver.
b. Erico "Cadweld" Products, Inc.
2. Ground Wells:
a. Christy Concrete Products, Inc.
b. Forni Corp.
3. Ground Bushings, Connectors, Jumpers and Bus:
a. O-Z/Gedney.
b. Thomas & Betts Corp.
B. Substitutions: Under provisions of Section 260010: Basic Electrical Requirements.
2.02 GROUND CONDUCTORS
A. Refer to Specification Section 260519: Building Wire and Cable for conductor specifications.
B. General purpose insulated:
1. UL approved and code sized copper conductor, with dual rated THHN/THWN insulation, color identified green.
2. Where continuous color -coded conductors are not commercially available, provide a minimum 4" long color band with green, non -aging, plastic tape in accordance with CEC.
C. Bare conductors in direct contact with earth or encased in concrete: #4/0 AWG copper minimum, U.O.N.
D. Bonding pigtails: Insulated copper conductor, identified green, sized per code, and provide with termination screw or lug. Provide solid conductors for #10 AWG or smaller and stranded conductors for #8 AWG or larger.
2.03 DRIVEN (GROUND) RODS
A. Copper clad steel, minimum 3/4 -inch diameter by 8 feet long, unless otherwise noted.
2.04 GROUND WELL BOXES FOR GROUND RODS
A. Precast concrete box nominal 9" throat diameter x 14" deep with light duty concrete cover for non - traffic areas or steel plate for traffic areas. Cover shall be embossed or engraved with "GROUND ROD".
2.05 INSULATED GROUNDING BUSHINGS
A. Plated malleable iron or steel body with 150 -degree Centigrade molded plastic insulating throat and lay - in grounding lug.
2.06 CONNECTIONS TO PIPE
A. For cable to pipe: UL and CEC approved bolted connection.
2.07 CONNECTIONS TO STRUCTURAL STEEL, GROUND RODS OR SPLICES A. Where required by the Drawings, grounding conductors shall be spliced together, connected to ground rods or connected to structural steel using exothermic welds or high -pressure compression type connectors.
1. Exothermic welds shall be used for cable -to-cable and cable -to-ground rod and for cable to structural steel surfaces. Exothermic weld kits shall be as manufactured by Cadweld or equal.
Each particular type of weld shall use a kit unique to that type of w eld.
2. High-pressure compression type connectors shall be used for cable -to-cable and cable -to-ground rod connections.
PART 3 - EXECUTION
3.01 EXAMINATION
A. Contractor shall thoroughly examine Project site conditions for acceptance of grounding system installation to verify conformance with Manufacturer and Specification tolerances. Do not commence
with installation until all conditions are made satisfactory.
3.02 INSTALLATION
A. Grounding electrodes:
1. Metal underground water pipe: Cold water metal piping system: Where the underground cold water service line is metal, in direct contact with the earth for 10 -feet or more, the Contractor shall install a grounding electrode conductor from the main incoming cold water line ahead of the meter and extend to the main building reference ground bus in the main electrical room. The electrode shall be sized per CEC Article 250. Electrode connection should be accessible.
2. Concrete encased grounding electrode (UFER ground): Provide a #4/0 AWG minimum bare copper conductor encased along the bottom of concrete foundation or footings which are in direct contact with the earth and where there
is no impervious water -proofing membrane between the footing and the soil. The electrode shall extend through a horizontal length of 30 feet minimum and shall be encased in not less than 2 or more than 5 inches of concrete separating it from surrounding s oils. The electrode shall emerge from the concrete slab through a protective non -metallic sleeve and shall be extended to the main building reference ground bus.
3. Concrete encased grounding electrode (UFER ground) with ground rods: When there is a waterproof membrane between earth the concrete slab, foundation, or footing, there shall be no penetration of the membrane with the bare copper grounding electrode conduc tor. Instead the 30 feet of #2/0 AWG bare copper conductor shall be routed in the foundation floor slab, above the waterproof membrane, with four 10 -foot long ground rods, spaced at 10 -feet intervals and exothermically welded to ground electrode conductor in slab. Only the ground rods shall penetrate the membrane, so that a minimum of 8 -feet of rod is exposed to earth at each of the four locations.
4. Supplementary grounding electrode (ground ring, grid and driven rods): Provide, as indicated on the Drawings, driven ground rod(s) installed in listed ground well box(s) and filled with gravel after connection is made. Interconnect ground rod with structu ral steel and adjacent rods with minimum #2 AWG bare copper conductor. Ground rod shall not be less than 10 foot from any other electrode of another electrical system or from adjacent ground rod(s).
B. Grounding electrode conductor: Provide grounding electrode conductor as indicated on the Drawings or sized per CEC Article 250, whichever is greater.
C. Power system grounding:
1. Provide, unless otherwise indicated, a main building power system ground bus mounted on the wall in the main electrical room. Connect the following items using CEC sized copper grounding conductors to lugs on the main building ground bus:
a. Grounding conductor from building reference ground bus in main service switchboard. b. Bonding conductor to metallic cold -water piping system. c. Bonding conductor to building structural steel.
d. Separately derived system grounding conductors in same room.
2. At the building power system reference ground bus in the main service switchboard, connect the grounding electrode conductor from concrete encased UFER ground or other grounding electrode systems as indicated on the Drawing or herein.
D. Separately derived electrical system grounding:
1. Ground each separately derived system per requirements in CEC Article 250 as a minimum, unless greater requirements are required elsewhere in the Contract Documents.
2. Transformers: Provide copper terminal bar for grounding and bonding the transformer in accordance with CEC Articles 250.30 and 450.10. Bond the terminal bar to the enclosure and connect the following to the terminal bar:
a. Primary feeder equipment ground conductor(s).
b. Secondary feeder supply -side bonding jumper(s).
c. Grounding electrode conductor.
d. Main bonding jumper to neutral (when present).
e. Isolated ground conductor(s).
f. Supplemental grounding electrodes. E. Equipment bonding/grounding:
1. Provide a CEC sized insulated copper ground conductor in all 120 volt AC through 600 volt AC feeder and branch circuit distribution conduits and cables.
2. Provide a separate grounding bus at panelboards. Connect all metallic enclosed equipment so that with maximum fault current flowing, shall be maintained at not more than 35 volts above ground.
3. Conduit terminating in concentric, eccentric, or oversized knockouts at panelboards, cabinets, gutters, etc. shall have grounding bushings and bonding jumpers installed interconnecting all such conduits.
4. Provide bonding jumpers across expansion and deflection couplings in conduit runs, pipe connections to water meters, dielectric couplings in metallic cold -water piping system.
5. Provide internal ground wire in flexible conduit connected at each end via grounding bushing.
3.03 FIELD QUALITY CONTROL
A. Independent Testing: Contractor shall arrange and pay for the services of an independent Testing Agency to perform all quality control electrical testing required herein.
B. Prefunctional testing:
1. Provide Testing Agency with Contract Documents for their review prior to the commencement of ground testing.
2. Visual and mechanical inspection:
a. The Testing Agency shall inspect the grounding electrode and connections prior to concrete encasement, burial, or concealment.
b. Check tightness and welds of all ground conductor terminations. c. Verify installation complies with the intent of the Contract Documents
3. Obtain and record ground resistance measurements both from electrical equipment ground bus to the ground electrode and from the ground electrode to earth. Furnish and install additional bonding and add grounding electrodes as required complying with resis tance limits specified under this Section of the Specification.
4. A typewritten record of measured resistance values shall be submitted for review and included with the operation and maintenance manual furnished to the Owner at the time of Project closeout and before certificate of final payment is issued.
END OF SECTION
SECTION 260531 – CONDUIT
PART 1 - GENERAL
1.1 SUMMARY
A. Work included: Labor, materials, and equipment necessary to complete the installation required for the item specified under this Division, including but not limited to:
1. Electrical metallic tubing and fittings.
B. Related Work: Consult all other Sections, determine the extent and character of related Work, and properly coordinate Work specified herein with that specified elsewhere to produce a complete installation.
1. Division 01: Cutting and patching.
2. Division 07: Sheet metal flashing and trim.
3. Division 09: Painting. Exposed conduit and other devices.
1.2 REFERENCES
A. Comply with the latest edition of the following applicable Specifications and standards except as otherwise indicated or specified:
1. American National Standards Institute, Inc. (ANSI):
ANSI C80.3; Electrical Metallic Tubing, Zinc Coated.
2. Underwriters Laboratories, Inc. (UL):
UL 797; Electrical Metallic Tubing - Steel.
1.3 SUBMITTALS
A. Submit in accordance with the requirements of Section 260010: Basic Electrical Requirements the following items:
1. Data/catalog cuts for each product and component specified herein, listing all physical and electrical characteristics and ratings indicating compliance with all listed standards.
2. Clearly mark on each data sheet the specific item(s) being submitted and the proposed application.
3. Submit Manufacturer's installation instruction. Provide written instructions for raceway products requiring glues, special tools, or specific installation techniques.
1.4 QUALITY ASSURANCE
A. All materials, equipment and parts comprising the units specified herein shall be new, unused, and currently under production.
B. Only products and applications listed in this Section may be used on the Project unless otherwise submitted and approved.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Products furnished by the following Manufacturers shall be acceptable if in compliance with all features specified herein and indicated on the Drawings.
1. Metal conduit:
a. Allied Tube and Conduit Co.
b. Triangle PWC, Inc.
c. Western Tube and Conduit Corp.
d. Spring City Electrical Manufacturing Co.
e. Occidental Coating Co. (OCAL).
2. Fittings:
a. Appleton Electric Co.
b. OZ/Gedney.
c. Thomas & Betts Corp.
d. Spring City Electrical Manufacturing Co.
e. Occidental Coating Co. (OCAL).
B. Substitutions: Under provisions of Section 260010: Basic Electrical Requirements.
2.2 ELECTRICAL METALLIC TUBING (EMT)
A. Conduit: Shall be formed of cold rolled strip steel, electrical resistance welded continuously along the longitudinal seam and hot dip galvanized after fabrication. Conduit shall conform to ANSI C80.3 Specifications and shall meet UL requirements.
B. Set screw type couplings: Hot dip galvanized, steel or cast malleable iron, UL listed concrete tight.
Use set screw type couplings with four setscrews each of conduit sizes over 2 inches. Setscrews shall be of case -hardened steel with hex -head and cup po int to firmly seat in wall of conduit for positive grounding.
C. Set screw type connectors: Hot dip galvanized, steel or cast malleable iron UL listed concrete tight with male hub and insulated plastic throat, 150 -degree C temperature rated. Setscrew shall be same as for couplings.
D. Raintight couplings: Hot dip galvanized, steel or cast malleable iron; UL listed raintight and concrete tight, using gland and ring compression type construction.
E. Raintight connectors: Hot dip galvanized, steel or cast malleable iron, UL listed raintight and concrete tight, with insulated throat, using gland and ring compression type construction.
2.3 MISCELLANEOUS CONDUIT FITTINGS AND PRODUCTS
A. Watertight conduit entrance seals: Steel or cast malleable iron bodies and pressure clamps with PVC sleeve, neoprene sealing grommets and PVC coated steel pressure rings. Fittings shall be supplied with neoprene sealing rings between the body and PVC slee ve.
B. Watertight cable sealing bushings: One piece, compression molded sealing ring with PVC coated steel pressure disks, stainless steel sealing screws and zinc plated cast malleable iron locking collar.
C. Expansion fittings: Multi -piece unit comprised of a hot dip galvanized malleable iron or steel body and outside pressure bussing designed to allow a maximum of 4" conduit movement (2" in either direction). Furnish with external braid tinned copper bondin g jumper. Unit shall be UL listed for wet or dry locations.
D. Expansion/deflection couplings: Multi -piece unit comprised of a neoprene sleeve with internal flexible tinned copper braid attached to bronze end couplings with stainless steel bands. Coupling shall accommodate 0.75 -inch deflection, expansion or contract ion in any direction and allow 30 -degree angular deflections. Flexible, corrosion -resistant, watertight, moisture and heat resistant molded rubber jacket and stainless -steel jacket clamps. Unit shall comply with UL467 and UL514.
Manufacturer shall be OZ/Gedney Type DX, Steel City Type EDF or equal.
E. Fire rated penetration seals:
1. UL building materials directory classified.
2. Conduit penetrations in fire rated separation shall be sealed with a UL classified fill, void or cavity material.
3. The fire rated sealant material shall be the product best suited for each type of penetration and may be a caulk, putty, composite sheet, or wrap/strip.
F. Standard products not herein specified:
1. Provide listing of standard electrical conduit hardware and fittings not herein specified for approval prior to use or installation, i.e. locknuts, bushings, etc.
2. Listing shall include Manufacturers name, part numbers and a written description of the item indicating type of material and construction.
3. Miscellaneous components shall be equal in quality, material and construction to similar items herein specified.
PART 3 - EXECUTION
3.1 EXAMINATION
A. Contractor shall thoroughly examine Project site conditions for acceptance of conduit system installation to verify conformance with Manufacturer and Specification tolerances. Do not commence with installation until all conditions are made satisfactory .
3.2 APPLICATION
A. Electrical metallic tubing (EMT): Can be used exposed or concealed for interior electrical feeders 4" and smaller, interior power and lighting branch circuits and low tension distribution system where run above suspended ceilings, in concrete slabs and walls not in contact with earth; in stud walls, furred spaces and crawl spaces. EMT shall not be installed exposed below 6 feet above the finish floor except within electrical, communication or signal rooms or closets.
3.3 PREPARATION
A. Locations of conduit runs shall be planned in advance of the installation and coordinated with ductwork, plumbing, ceiling and wall construction in the same areas and shall not unnecessarily cross other conduits or pipe, nor prevent removal of ceiling tiles or panels, nor block access to mechanical or electrical equ ipment.
B. Where practical, install conduits in groups in parallel vertical or horizontal runs and at elevations that avoid unnecessary offsets.
C. All conduits shall be run parallel or at right angles to the centerlines of columns and beams, whether routed exposed, concealed above suspended ceiling or in concrete slabs.
D. Conduits shall not be placed closer than 12 -inches to a flue, parallel hot water, steam line or other heat producing source or three inches from such lines when crossing perpendicular to the runs.
E. Exposed conduit installation shall not encroach into the ceiling height headroom of walkways or doorways. Where possible, install horizontal raceway runs above water and below steam piping.
F. The largest trade size conduits in concrete floor and wall slabs shall not exceed 1/3 the floor or wall thickness and conduits shall be spaced a minimum of three conduit diameters apart unless otherwise noted on the Drawings. All conduits shall be install ed in the center of concrete slabs or wall and shall not be placed between reinforcing steel and the bottom of floor slabs.
G. In long runs of conduit, provide sufficient pull boxes inside buildings to facilitate pulling wires and cables, with spacing not to exceed 150 -feet. Support pull boxes from structure independent of conduit supports. These pull boxes are not indicated on the Drawings.
H. Provide all reasonably inferred standard conduits fitting and products required to complete conduit installation to meet the intended application whether noted, indicated, or specified in the Contract Documents or not.
3.4 INSTALLATION
A. Install conduit in accordance with Manufacturer's written instructions, as indicated on Drawings and as specified herein.
B. Minimum Conduit Size: Unless otherwise noted herein or on Drawings, minimum conduit size shall be 1/2" for interior applications and 3/4" for exterior and underground applications.
C. All conduit sizes indicated on the Drawings are sized for copper conductors with THHN/THWN insulation. If conductor type or size is changed the Contractor shall be responsible for resizing conduits upward to meet Code.
D. In general, all conduit work shall be concealed where possible. Exceptions shall be electrical, communication and mechanical rooms, exposed ceiling areas, and parking garages.
E. Conduit connections to motors and surface cabinets shall be concealed, except for electrical, communication and mechanical rooms, or unless exposed Work is clearly called for on the Drawings.
F. Install conduits in complete runs before pulling in cables or wires.
G. Install conduit free from dented, bruises or deformations. Remove and replace any damaged conduits with new undamaged material.
H. Conduits shall be well protected and tightly covered during construction using metallic bushings and bushing "pennies" to seal open ends.
I. In making joints in rigid steel conduit, ream conduit smooth after cutting and threading. Coat all field - threaded joints with UL approved conductive type compound to ensure low resistance ground continuity through conduit and to prevent seizing and corros ion.
J. Clean any conduit in which moisture or any foreign matter has collected before pulling in conductors.
Paint all field-threaded joints to prevent corrosion.
K. In all empty conduits or ducts, install a “True Tape” conduit measuring tape line to provide overall conduit length for determining length of cables/conductors for future use.
L. Conduit systems shall be mechanically and electrically continuous throughout. Install code size, insulated, copper, green -grounding conductors in all conduit runs for branch circuits and feeders. This conductor is not indicated on the Drawings.
M. Metallic conduit shall not be in contact with other dissimilar metal pipes (i.e. plumbing).
N. Make bends with standard conduit bending hand tool or machines. The use of any item not specifically designed for the bending of electrical conduit is strictly prohibited.
O. A run of conduit between terminations at wire pulling points shall not contain more than the equivalent of four quarter bends (360 -degrees, total).
3.5 PENETRATIONS
A. Locate penetrations and holes in advance where they are proposed in the structural sections such as footings, beams, wall, etc. Penetrations are acceptable only when the following occurs:
1. Where indicated on the Structural Drawings.
2. As approved by the Structural Engineer prior to construction and after submittal of Drawing showing location, size, and position of each penetration.
B. Cutting or holes:
1. Cut holes through concrete, masonry block or brick floors and floors of structure with a diamond core drill or concrete saw. Pneumatic hammer, impact electric, hand or manual hammer type drills are not allowed, except where permitted by the Structural Eng ineer as required by limited working space. Obtain the approval of the Structural Engineer prior to drilling through structural sections.
2. Provide sleeves or “can outs” for cast -in-place concrete floors and walls. Following conduit installation, seal all penetrations using non -iron bearing, chloride free, non -shrinking, dry-pack grouting compounds; or fire rated penetration -sealing materials .
3. Cut holes for conduit penetrations through non -concrete and non -masonry walls, partitions, or floors with a hole saw. The hole shall be only as large as required to accommodate the size of the conduit.
4. Provide single piece escutcheon plates around all exposed conduit penetrations in public places.
C. Sealing:
1. Non-rated penetrations: Pack opening around conduits with non -flammable insulating material and seal with gypsum wallboard taping compound.
2. Fire stop: Where conduits, wireways and other electrical raceways pass through fire rated partitions, walls, smoke partitions or floor; install a UL classified fire stop material to provide an effective barrier against the spread of fire, smoke, and gases . Completely fill and seal clearances between raceways and openings with the fire stop material.
D. Waterproofing: At floor, exterior wall, and roof conduit penetrations, completely seal clearances around the conduit and make watertight as specified in Division 07: Sealants and Caulking.
1. Install specified watertight conduit entrance seals at all below grade wall and floor penetrations.
Conduits penetrating exterior building walls and building floor slab shall be PVC coated rigid galvanized steel.
2. For roof penetrations furnish and install roof flashing, counter flashing and pitchpockets as specified under Roofing and Sheet Metal Sections of the Specifications.
3. Provide membrane clamps and cable sealing fittings for any conduit that horizontally penetrates the waterproof membrane.
4. Conduits that horizontally penetrate a waterproof membrane shall fall away from and below the penetration on the exterior side a minimum of two times the conduit diameters.
3.6 TERMINATIONS AND JOINTS
A. Use raceway fittings that are of types compatible with the associated raceway and suitable for the use and location. For intermediate steel conduit, use threaded rigid steel conduit fittings except as otherwise indicated.
B. Raceways shall be joined using specified couplings or transition couplings where dissimilar raceway systems are joined.
C. Conduits shall be securely fastened to cabinets, boxes and gutters using two locknuts and an insulating bushing or specified insulated connectors. Where joints cannot be made tight, use bonding jumpers to provide electrical continuity of the raceway syste m. Where terminations are subject to vibration, use bonding bushings or wedges to assure electrical continuity. Where subject to vibration or dampness, use insulating bushings to protect conductors. Install grounding bushings or bonding jumpers on all conduits terminating at concentric or eccentric knockouts.
D. Conduit terminations exposed at weatherproof enclosures and cast outlet boxes shall be made watertight using specified connectors and hubs.
E. Install specified cable sealing bushings on all conduits originating outside the building walls and terminating in switchgear, cabinets, or gutters inside the building. Install cable sealing bushings or raceway seal for conduit terminations in all grade l evel or below grade exterior pull, junction, or outlet boxes.
F. Install expansion couplings where any conduit crosses a building separation or expansion joint as follows:
1. Conduits smaller than three inches shall be rigidly secured to the building structure on opposite sides of a building expansion joint with junction boxes on both sides of the joint. Connect conduits to junction boxes with 15 inches of slack flexible co nduit. Flexible conduit shall have a green copper groundbonding jumper installed. For concrete embedded conduit, use expansion and deflection couplings as specified above for three inches and larger conduits.
3.7 SUPPORTS
A. All raceways systems shall be secured to building structures using specified fasteners, clamps and hangers spaced according to the CEC.
B. Support single runs of conduit using one -hole pipe straps. Where run horizontally on walls in damp or wet locations, install "clamp backs" to space conduit off the surface.
C. Multiple conduit runs shall be supported using "trapeze" hangers fabricated from specified construction channel, mounted to 3/8 -inch diameter, threaded steel rods secured to building structures.
Fasten conduit to construction channel with standard one -hole pipe clamps or the equivalent. Provide lateral seismic bracing for hangers.
D. Individual 3/4" conduits installed above suspended ceilings may be attached to the ceiling's hanger wire using spring steel support clips provided that not more than two conduits are attached to any single support wire.
E. Support exposed vertical conduit runs at each floor level, independent of cabinets or switches to which they run, by means of acceptable supports.
F. Fasteners and supports in solid masonry and concrete:
1. Use steel or malleable iron concrete inserts set in place prior to placing the concrete.
2. After concrete installation:
a. Steel expansion anchors not less than ¼ inch bolt size and not less than 1 -1/8” embedment. b. Power set fasteners not less than ¼ inch diameter with depth of penetration not less than three inches.
c. Use vibration and shock resistant anchors and fasteners for attaching to concrete ceilings.
G. Hollow masonry: Toggle bolts are permitted. Bolts supported only by masonry block are not acceptable.
H. Metal structures: Use machine screw fasteners or other devices specifically designed and approved for the application.
END OF SECTION
SECTION 260553 - ELECTRICAL IDENTIFICATION
PART 1 - GENERAL
1.1 SUMMARY
A. Work included: Labor, materials, and equipment necessary to complete the installation required for the item specified under this Division, including but not limited to:
1. Panelboard directories.
2. Wire and cable identification.
3. Junction box identification.
4. Inscribed device coverplates.
B. Related Work: Consult all other Sections, determine the extent and character of related Work, and properly coordinate Work specified herein with that specified elsewhere to produce a complete installation.
1. Division 09: Painting.
1.2 SUBMITTALS
A. Submit in accordance with the requirements of Section 260010: Basic Electrical Requirements, the following items :
1. Data/catalog cuts for each product and component specified herein.
2. Schedules for nameplates to be furnished.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Products furnished by the following Manufacturers shall be acceptable if in compliance with all features specified herein and indicated on the Drawings.
1. Conduit and wire markers:
a. Thomas & Betts Corp
b. Brady
c. Griffolyn
2. Inscription Tape:
a. Kroy
b. Merlin
B. Substitutions: Under provisions of Section 260010: Basic Electrical Requirements.
2.2 PANELBOARD DIRECTORIES (400 AMP OR LESS)
A. Directories: A 6" x 8" minimum size circuit directory frame and card with clear plastic covering shall be provided inside the inner panel door.
B. Circuit numbering: Starting at the top, odd numbered circuits in sequence down the left -hand side and even numbered circuits down the right -hand side. Multi -section panelboards shall have continuous consecutive circuit numbers, i.e. Section 1 (circuit nu mbers 1-42), Section 2 (circuit numbers 43 -84), Section 3 (circuit numbers 85 -126) for all 42 -pole panelboards. For 84 -pole panelboards the numbering is Section 1 (circuit numbers 1 -84), Section 2 (circuit numbers (85 -168), etc.
2.3 WIRE AND TERMINAL MARKERS
A. Provide self -adhering, pre -printed, machine printable or write -on, self-laminating vinyl wrap around strips.
B. Blank markers shall be inscribed using the printer or pen recommended by Manufacturer for this purpose.
2.4 CONDUCTOR PHASE MARKERS
A. Colored vinyl plastic electrical tape, 3/4" wide, for identification of phase conductors. Scotch 35 Brand Tape or equal.
2.5 INSCRIBED DEVICE COVERPLATES
A. Coverplate material shall be as specified in Section 262726: Wiring Devices.
B. Methods of inscription: (Unless otherwise noted)
1. Type-on-tape:
a. Imprinted or thermal transfer characters onto tape lettering system.
PART 3 - EXECUTION
3.1 EXAMINATION
A. Contractor shall thoroughly examine Project site conditions for acceptance of identification device installation to verify conformance with Manufacturer and Specification tolerances. Do not commence with installation until all conditions are made satis factory.
3.2 PANELBOARD DIRECTORIES (400 AMP OR LESS)
A. Provide typewritten directories arranged in numerical order denoting loads served by room number or area for each circuit.
B. Verify room numbers or area designation with Project Manager.
C. Mount panelboard directories in a minimum 6" x 8" metal frame under clear plastic cover inside every panelboard.
3.3 WIRE AND CABLE IDENTIFICATION
A. Provide wire markers on each conductor in panelboards, pull boxes, outlet, and junction boxes and at load connection. Identify with branch circuit or feeder number for power and lighting circuits and with control wire number as indicated on equipment Manufacturer's Shop Drawings for control wiring.
B. Provide colored phase markers for conductors as noted in Section 260519: Building Wire and Cable.
Apply colored, pressure sensitive plastic tape in half -lapped turns for a distance of 3 -inches from terminal points and in boxes where splices or taps are m ade. Apply the last two laps of tape with no tension to prevent possible unwinding. Do not cover cable identification markings by taping.
3.4 JUNCTION BOX IDENTIFICATION
A. The cover of junction, pull and connection boxes for both power and signal systems, located above suspended ceilings and below ceilings in non -public areas, shall be clearly marked with a permanent ink felt pen. Identify the circuit(s) (panel designati on and circuit numbers) contained in each box, unless otherwise noted or specified.
3.5 INSCRIBED DEVICE COVERPLATE
A. General:
1. Lettering type: Helvetica, 12 point or 1/8" high.
2. Color of characters shall be black.
3. Locate the top of the inscription ½” below the top edge of the coverplate.
4. Inscription shall be centered and square with coverplate.
B. Application:
1. Provide inscribed coverplates for devices as outlined below:
a. Receptacles.
END OF SECTION
SECTION 262726 - WIRING DEVICES
PART 1 - GENERAL
1.1 SUMMARY
A. Work included: Labor, materials, and equipment necessary to complete the installation required for the item specified under this Division, including but not limited to:
1. Receptacles.
2. Coverplates.
B. Related Work: Consult all other Sections, determine the extent and character of related Work, and properly coordinate Work specified herein with that specified elsewhere to produce a complete installation.
1.2 REFERENCES
A. Comply with the latest edition of the following applicable Specifications and standards except as otherwise indicated or specified.
1. National Electrical Manufacturer's Association (NEMA):
NEMA WD-1; General-Purpose Wiring Devices.
2. Underwriter's Laboratories (UL):
UL 231; Power Outlets.
UL 498; Attachment Plugs and Receptacles.
UL 514D; Cover Plates for Flush -Mounted Wiring Devices.
UL 1681; Wiring Device Configurations.
1.3 SUBMITTALS
A. Submit in accordance with the requirements of Section 260010: Basic Electrical Requirements, the following items:
1. Data/catalog cuts for each product and component specified herein, listing all physical and electrical characteristics and ratings indicating compliance with all listed standards.
2. Clearly mark on each data sheet the specific item(s) being submitted and the proposed application.
3. Provide color finishes for Architect to select from.
4. Submit Manufacturer's installation instructions.
B. Where inscribed device coverplates are noted on the Drawings or in the Specifications, conform to the requirements of Section 260553: Electrical Identification.
1.4 QUALITY ASSURANCE
A. All materials, equipment and parts comprising the units specified herein shall be new, unused, and currently under production.
B. Only products and applications listed in this Section may be used on the Project unless otherwise submitted.
1.5 WARRANTY
A. Occupancy sensors offered under this Section shall be covered by a 1-year parts and labor warranty for malfunctions resulting from defects in materials and workmanship. Warranty shall begin upon acceptance by the Owner.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Products furnished by the following Manufacturers shall be acceptable if in compliance with all features specified herein and indicated on the Drawings.
1. Switches, receptacles and coverplates:
a. Hubbell.
b. Pass & Seymour.
c. Leviton.
B. Substitutions: Under provisions of Section 260010: Basic Electrical Requirements.
2.2 RECEPTACLES
A. Standards:
1. Provide general purpose 20 amp, 125/250 volt AC receptacles that conform to NEMA WD -1 Specifications. Specialty receptacles shall conform to NEMA WD -5 Specifications as applicable.
2. Provide NEMA 5 -20R, industrial (heavy -duty) grade as noted herein, 20 amp, 125 volt AC, 2 - pole, 3 -wire grounding type receptacles.
3. Receptacles shall match existing style of device.
4. Receptacles shall be tamper -resistant in areas specified in CEC Article 406.12 or as indicated on Drawings. B. Color:
1. Device color shall match existing, unless otherwise noted. C. General purpose duplex receptacles:
1. Provide self -grounding, back and side wired with binding head staked terminal screws and break -off strip for two -circuit wiring.
2.3 COVERPLATES
A. General:
1. Provide all coverplates with rounded edges and corners, smooth and free of grooves, embossing or other embellishment.
2. Provide mounting screws to match the plate finish.
3. Provide gang type coverplates where two or more devices are installed at one location. Individual gangable coverplates are not acceptable.
4. Provide plates that match existing, throughout the Project unless otherwise specified.
B. Color: Coverplate color shall match existing, unless otherwise noted.
C. Plastic coverplates:
1. Provide smooth, high impact, self -extinguishing thermoplastic coverplates and 0.100 inches thick with rounded edges and corners.
2. Provide openings to accommodate the devices indicated on the Drawings and in the Specifications.
PART 3 - EXECUTION
3.1 EXAMINATION
A. Contractor shall thoroughly examine Project site conditions for acceptance of wiring device installation to verify conformance with Manufacturer and Specification tolerances. Do not commence with installation until all conditions are made satisfactory.
3.2 INSTALLATION
A. Install wiring devices in accordance with Manufacturer's written instructions, as indicated on the Drawings and as specified herein.
B. Install devices with the vertical centerline plumb and with all edges of the device flush against the adjacent wall surfaces.
C. Provide coverplates for all outlet boxes, switches, receptacles, etc.
D. Install blank coverplates on all outlet boxes in which no device is required or installed.
E. Provide coverplates that completely cover wall opening and seat against wall.
3.3 CLEANING
A. Clean interior of all boxes from dirt and paint prior to installation of devices.
B. Clean wiring devices and coverplates from dirt and paint over spray.
END OF SECTION
SECTION 27 41 16 – AUDIO VIDEO SYSTEMS
PART 1 - GENERAL
1.1 SUMMARY:
A. Section Includes: Services as listed herein and related to the furnishing, installation, and commissioning of audio, video, lighting and communications equipment.
B. Related Documents: The Conditions of the Contract and Division 01 – General Requirements apply to this section as fully as if repeated herein.
1.2 BID DOCUMENTS
A. Provide line-item pricing.
1.3 REFERENCES:
A. Comply with all national, state and local regulations and the procedures and requirements of the local authorities. In the event of conflict between these specifications and the applicable regulations, the more stringent shall govern.
B. Equipment shall be provided in accordance with the related trade and regulatory guidelines including but not limited to UL/ETL, NEC, IEEE, and all manufacturer’s recommendations and requirements.
Contractor shall be responsible if work under their control voids or jeopardizes manufacturers’ warranties.
C. Labor shall be provided in accordance with applicable labor regulations and practices.
D. Reference Standards
1. Provide the most current AV and associated industry standards. Standards organizations include, but are not limited to:
a. AES – Audio Engineering Society
b. ANSI – American National Standards Institute
c. AVIXA (Infocomm) – Audiovisual and Integrated Experience Association d. CEA – Consumer Electronics Association
e. EIA – Electronics Industries Association of America
f. ICEA – Insulated Cable Engineers Association
g. IEC – International Electrotechnical Commission
h. IEEE – Institute of Electrical and Electronics Engineers i. ISO – International Organization for Standardization j. NARA – US National Archives and Records Administration k. NCTA – National Cable and Telecommunications Association l. NEC – National Electrical Code
m. NFPA – National Fire Protection Association
n. SMPTE – Society of Motion Pictures and Television Engineers o. TIA – Telecommunications Industry Association
p. UL – Underwriter Laboratories Incorporated
1.4 DEFINITIONS:
A. Refer to the General Conditions for definitions.
B. Architect: For the scope in this Section, authorized personnel representing Owner and the Theater Consultant.
C. Contractor: Contractor/Manufacturer responsible for the work of this section. Note: Where work relates to other trades, the trade will be identified by name preceding the word contractor or by the associated division.
D. Owner: Authorized personnel representing the ultimate occupant of the completed project site. Also:
Client; User; Operator.
E. Install: Integrate into proper location on the project site.
F. Provide: Furnish and install, unless otherwise noted G. Technical Definitions:
1. SDI - Serial Digital Interface (HD - resolutions up to 4:2:2 10 -bit 1080p30; 3G - resolutions up to 4:2:2 10 -bit 1080p60; 6G - Resolutions up to 4:2:2 10 -bit 4K-UHD including 4:4:4 10 -bit 1080p60; 12G - resolutions up to 4:2:2 12 -bit 4K-UHD including 4:4:4 10 -bit 4K-UHD p60)
2. 4K-DCI- 17:9 Digital Cinema 4K resolution at 4096x2160
3. 4K-UHD-Computer/Video UHD resolution at 3840x2160
4. AFF - Above Finished Floor
5. ALS - Assistive Listening System
6. ASM- Assistant Stage Manager
7. AV- Audiovisual
8. A/R- As Required
9. BYOD- Bring your own device
10. CAT- Catergory (i.e., Category 5e, 6, 6a, 7, etc.)
11. CATV- Cable Television or Community Antenna Television
12. CC- Closed Captions
13. CCU- Camera Control Unit
14. CFCI- Contractor -Furnished Contractor -Installed
15. DI- Direct Injection Box
16. DP- Display Port
17. DSP- Digital Signal Processor
18. EAE- Electro-acoustic Enhancement
19. HD- High Definition
20. HDMI- High Definition Multimedia Interface
21. I/O- Inputs/Outputs
22. MATV- Master Antenna Television
23. MIX- Sound Operator Position
24. MM- Miltimode (Fiberoptics)
25. MPEG- Moving Picture Experts Group
26. OC- Open Captions
27. OFCI- Owner-furnished Contractor -Installed
28. OFOI- Owner-furnished Owner -Installed
29. RF- Radio Frequency
30. RX- Receiver
31. SD- Standard Definition
32. SM- Singlemode (fiberoptics); or Stage Manager (Production)
33. TD- Technical Director
34. TX- Transmitter
35. USB- Universal Serial Bus
36. UPS- Uninterruptible Power Supply
37. VIF- Verify in Field
1.5 SYSTEM DESCRIPTION:
A. General
1. Some pieces of existing equipment will be reused. See the equipment list for a complete listing.
2. It is in the scope of this section to examine the reused equipment for any issues, update firmware, and otherwise fully commission. Notify the owner if any issues are discovered.
B. Electrical, Patch/Paint, Framing/Wall work
1. Remove existing rear projection system, including projector, mount and rear projection screen.
2. Frame resultant opening with new stud wall as shown in the drawings. a. The wall shall be plumb and within manufacturer -allowed tolerances for the LED wall to ensure flatness and ability to calibrate in the Z axis. b. Coordinate power and signal locations as needed in the new wall, located as needed to properly integrate with the LED display.
c. Retain a qualified contractor with contractor’s license to construct the new wall. Obtain any necessary building permits.
d. See architectural drawings and related specifications. All work indicated in the architectural drawings and specifications are part of this scope of work.
3. Structural Engineering
a. Provide stamped structural engineered drawings from a licensed California Structural Engineer for both the new wall assembly and the LED mounting assembly. b. Submit this stamped drawing for deferred approval by the City engineer team and the design team.
4. It is in the scope of this project to run new free -air low-voltage cabling behind the drywall (new conduit not required) for any devices that do not currently have conduit installed.
5. For all 120VAC electrical work, retain a qualified electrical contractor for the work. a. See electrical drawings and specifications.
b. Obtain any necessary electrical permits.
c. See electrical drawings. All work indicated in the electrical drawings is part of this scope of work.
6. It is in the scope of this work to patch, paint and/or repair any disturbed finishes to match original.
C. Demolition
1. It is under the scope of this work to provide demolition services at locations as indicated in the drawings and specifications.
2. The contractor shall remove existing AV equipment that will not be re-used, and notify the Owner’s Representative when ready for handover.
3. The contractor shall remove the existing rear projection glass screen and rear projection mirror/frame assembly and remove from the property.
4. Any existing wiring that will not be re -used shall be removed from conduit and transferred to owner.
5. See AV systems equipment list for items that are to be removed.
D. AV Network
1. The AV systems primarily operate using an IP backbone. In order for this to work properly, care must be taken to properly configure the network systems in a clear, expandable and cohesive manner.
2. The AV network will run independent of the building -wide data network, with some exceptions where internet or building data access is required.
3. Coordinate with internal IT forces.
E. Council Chambers
1. Audio Systems
a. The reinforcement audio system is comprised of an automatic mixer system with automatic echo cancellation.
b. The internal programming of the DSP is under the scope of this work, and shall be submitted for approval during the shop drawing process. The contractor is responsible to provide standard & customary DSP blocks, including necessary EQ, protection limiting , etc. c. Two channels of wireless microphone shall be provided, complete rechargeable batteries, drop-in chargers, remote antennas, and antenna combiner. d. At council chambers: The loudspeaker system is comprised of existing ceilingmounted speakers and a network -based multi -channel amplifier. e. At lobby: replace existing speaker driver and grille, but retain existing backbox. Field confirm fit prior to ordering.
f. A conferencing/discussion system shall be provided, with both delegate and chairman units.
The system shall support remote microphone control, request -to-speak queuing, and interface to third party controls for individual microphone control. 1) Configure all units with push -to-talk initially.
2) Each conferencing unit shall have a pluggable microphone. 3) Configure the unit on the control network.
4) Configure for multiple meeting presets (ie - City Council, Planning, Public Safety, etc) as directed by owner.
5) Provide software licenses as indicated.
6) Provide training as indicated in the specifications. g. At the public lectern, a wired microphone with remote control shall be provided. On/off control shall be available at the mayor’s position, as well as the system control touchpanels. h. All functions necessary to operate a meeting shall be accessible from the touchpanels located at the video control suite and the clerk’s position at the dais. i. An audio and data patchbay and patchcords shall be provided.
2. Assistive Listening
a. The existing assistive listening system shall be reused. Provide new antenna and plate at location indicated.
3. Video Systems - Presentation
a. An IP-based production video switching and routing system with scaling shall be provided to handle signals from all video devices. All input and output devices shall use CAT6A/STP cable as the means of transport to the AV rack room, where the ethernet swit ch is located. The switcher shall be fully HDCP compliant and support EDID.
1) It is within the scope of this project to completely define and configure the EDID table.
The presentation system shall operate at 1080p with scaling as needed. 2) Audio from the IP -based switching system shall be fed to the audio DSP via AES67 protocol.
b. A cable tv receiver shall be provided by owner for installation. c. A direct-view LED screen shall be provided, complete with windowing processor, wall mount, trim kit, controller, spares and all required accessories. 1) Provide with the following minimum specifications:
a) Pixel Pitch: 1.2mm
b) Brightness: 800 nit
c) Refresh rate: 3840
d) Total system resolution: 1620x2880
2) Provide with 10% spares kit.
3) Coordinate with manufacturer field installation and commissioning. Prepare as needed for on -site field commissioning prior to manufacturer representative arriving. d. Two 86” LCD monitors shall be provided, on the side walls. Reuse existing mounting and configure complete.
e. At council member dais locations:
1) Install owner -provided CPU’s and new monitors at each station. Provide ergo -style articulating mount.
2) The user shall have a button to select between local CPU or presentation feed. 3) Cable for the monitor shall be routed internal to the monitor mount, and dressed in an aesthetically pleasing manner. Presentation signal shall be fed to the monitors via HDMI distribution amplifiers and local 2x1 HDMI switches located under the dais. f. At staff dais positions:
1) Provide new monitors at each station with ergo -style articulating mount. 2) Cable for the monitor shall be routed internal to the monitor mount, and dressed in an aesthetically pleasing manner. Presentation signal shall be fed to the monitors via HDMI distribution amplifiers located under the dais.
g. At Clerk & Staff locations:
1) Install owner -provided CPU, two monitors on ergo -style mount and keyboard/mouse.
Configure one monitor and the keyboard/mouse on the KVM system to allow access to any other connected computer in the system.
2) Provide an input plate with HDMI connections.
3) The clerk shall be able to show their computer on the screen. 4) Cable for the monitor shall be routed internal to the monitor mount, and dressed in an aesthetically pleasing manner.
h. At lectern:
1) Provide an input plate with HDMI connections.
4. Broadcast Systems
a. A broadcast -style production video switcher with integrated multiviewer, video playback from HDD, and CG software shall be provided with all accessories as shown in the equipment list and in the drawings.
b. The broadcast system shall operate at 1080/29.97p.
c. The program final output for both remote and in -person viewers shall be the Zoom output. 1) Configure a “zoom override” button on the touchscreen to allow the meeting to seamlessly switch to the Tricaster program output in case of Zoom computer failure. 2) In this mode, the YouTube/Facebook stream and CivicClerk stream would continue, but the input to those streaming devices would switch from Zoom to Tricaster output. d. Provide the Tricaster switcher with the following:
1) Configure Newtek Live Panel to allow for basic controls to be accessed via weblink clerk’s CPU when necessary. Controls should include everything needed to start and switch a very simple meeting.
2) Live panel configuration shall include up to (10) macros. Work with staff to configure the macros as desired to make remote operation as simple as possible. 3) Base Tricaster configuration shall include (8) separate recallable configurations, to match the various use cases. Work with staff to configure as desired. 4) Configure the control system with preset recalls, to be triggered by button presses and/or audio detect on the dias microphones using audio -over-IP connections and programming as necessary. Configure up to (40) preset/macros. The recall shall include PTZ camera positions (primary & secondary for each camera shot), CG/Titlebug recall, switcher input to match active camera and other routing/switching configurations as needed. This function shall allow for simple automation to allow basic meetings to operat e with minimum operator intervention.
a) This macro recall / control shall occur in the Crestron programming, as the native Tricaster automation support offers limited functionality. b) Primary & secondary camera shots shall be configured to prevent seeing any camera movements on program output.
5) Reference the Newtek Automation Guide.
6) Configure the switcher to accept audio via AES67/Dante connection from the audio DSP.
Setup the internal mixer with typically -used audio feeds and configure complete. 7) Configure the switcher control surface for PTZ camera controls. e. Configure the system to natively operate using NDI signals. f. A separate SDI setup using the router shall be provided as a backup, in case the main switcher fails. Program the macro recall control panel with buttons and printed labels as needed to setup a complete backup configuration to allow the meeting to proceed in the event the tricaster needs to be rebooted.
1) Configure the video switcher to reboot weekly, at a time determined by the owner. 2) Save the video switcher configuration to the hard drive, to allow for restoration in case the file becomes altered.
g. The video switcher shall be configured and programmed to be fully operable and be delivered in a “turn -key” manner.
h. Two 22” rack monitors shall be provided for use with the switcher’s multiviewer outputs.
i. Provide a reclocking SDI router. Configure the router as an SDI backup to the main switcher / NDI setup as described above.
j. Provide signal processing, sync and DA units as indicated. k. Provide powered, rack mount audio monitoring device with video preview. l. Provide (4) pan/tilt/zoom cameras with SDI and NDI connectivity. Provide wall mount bracket, remote power supply, and install complete.
m. Provide (1) fixed -view camera with NDI output as a confidence camera. Provide lens for wide shot of the dias, and balance as needed to match the PTZ cameras. n. Provide one SD-based rack mount recorder/streaming unit. Connect input/output to the router, and provide additional media as indicated.
1) Configure for YouTube/Facebook live streaming to start automatically when a meeting starts.
2) Configure unit to begin recording automatically when a meeting starts. o. Provide zoom appliances for soft -codec integration with the system, complete with Zoom compatible I/O units as indicated.
p. Provide operations & monitoring computer, and load all software as needed to configure and monitor all equipment including:
1) QSC audio system
2) Shure wireless mics
3) Crestron NVX video routing system
4) dvLED control software
5) Panasonic cameras
6) Marshall cameras
7) Newtek switcher
8) Blackmagic router, recorder
9) Televic system
10) Dante Virtual Soundcard
11) NDI Tools
12) Others as needed
q. Configure all system computers for remote KVM management thru the NVX system. From either control room or clerk station, users shall be able to remote control/monitor any CPU. r. Several video scalers, converters, and a sync/test generator shall be provided. s. Manufacturer training & setup time shall be provided as part of this scope. t. Extended warranties shall be provided as indicated.
5. Control System
a. A touch screen -based control system shall be provided for control over all applicable AV devices. b. 10” color touchscreens with table base shall be provided at the control booth, clerk and staff position at the dais.
c. Provide a dedicated gigabit Power -Over-Ethernet switch for control system use. d. All control system programming is the responsibility of the AV contractor and shall be submitted during the shop drawing phase for approval. See control system section below. e. An additional (25) hours of programming time after on -site system acceptance shall be provided to work directly with the City Clerk and related staff to configure the GUI exactly as desired over the course of the first several months of meetings.
6. Public Speaker Timer
a. Provide a public speaker timing system, complete with clock/signal units at the wall and ias. The master control device shall be located at the clerks’ station. b. A central power supply shall be located in the AV equipment rack. Follow all manufacturer recommendations for connection and configuration.
c. Provide a speaker timer accessory to allow the clock to show on video, and integrate into the system.
1) The speaker timer clock shall be able to be shown on the outbound broadcast as needed. 2) Use NDI as transport to the broadcast switcher.
3) The clerk and/or broadcast staff shall be able to view the timer CPU as needed via USB/KVM connection.
d. Provide a speaker timer accessory to allow full timer control via touchpanel.
7. Utility/General
a. Provide stamped, engineered structural drawings for all mounting assemblies. b. Reuse existing equipment racks. Provide new rack lights at rear of racks. c. Provide all required mounting hardware.
d. Provide new power conditioning and grounding as indicated in the electrical drawings and specifications.
8. Furniture
1) Reuse existing furniture.
2) Provide (2) new under -table pull-out keyboard shelves.
9. Control System Programming
a. Touchpanels shall be configured with the most often -used device functions. Do not attempt to put every possible device function on the touchpanel.
b. Touchpanel programming is the responsibility of the contractor. An outline has been provided but does not include all functions required. The contractor is responsible to design a graphic user interface using the following guidelines:
1) User must be able to complete typical functions within two button presses. 2) More important functions shall be more prominent on the interface. 3) Like functions shall appear at the same place on every screen.
c. Colors shall be modified to match the organization’s colors, and the splash screen shall show the organization’s logo.
d. The touchpanel shall be configured to work in two modes: Council Meeting and Community Room.
10. GUI Layout – Clerk Station (Council Meeting mode)
a. Passcode required to access – provide page to change/update b. Power button in top right corner
c. Home Page
1) Presentation Section
a) Video Input: Select (brings up plan of dais w/ sources) b) Streaming: Start/Stop (starts Agenda System and other streams) c) Clock: turns video clock on/off
2) Public Comment Section
a) Timer: on/off w/ controls
b) Lectern mic: on/off
3) Camera Section
a) Autoswitch: on/off
b) Titles: on/off
c) View select: lectern/council/wide/floor
d) Recess: on/off (mutes mics, puts up logo w/ message) 4) Zoom Bypass: on/off
a) When active, re -routes program video source to be switcher, and maintains output to agenda system and social media streams, giving time to reboot Zoom computer and/or activate backup Zoom computer.
d. Audio Page
1) Dias Mic Controls: (brings up plan of dais w/ mics)
2) Mic Level (brings up level control for all mics)
3) Lobby on/off and level
4) Include “save current level” and “recall saved level” buttons
e. Zoom Page
1) Brings up native Zoom Room screen
f. Room Control Page
1) LED screen on/off
2) LCD displays on/off
g. Volume Control Page
1) Pop-up window with master controls for speech & program h. Timer Control Page
1) Brings up speaker timer controls
11. GUI Layout – Control Room Station (Council Meeting mode) All functions as indicated at Clerk station, with the addition of:
1) Tricaster Page: macro trigger (same as Live Panel macros)
2) Audio Page: enhanced controls
12. GUI Layout – Meeting (Community Room mode)
a. Presentation Source select
1) Lectern
b. Wireless mic and program select/volume
c. LED screen on/off
F. Lobby
a. Provide flat panel display in the lobby. Reuse existing mount. b. Replace existing speakers and grilles in lobby. Configure as separate zone.
G. Network Configuration
1. Coordinate IP address ranges and assignments with the Owner’s IT forces for all AV devices.
2. AV systems that operate on IP -based networks shall be properly configured, using manufacturer - recommended settings.
3. Unless otherwise noted in the Contract Documents, provide separate VLAN for each AV system sub - network: audio, video, broadcast and control.
4. It is within the scope of this section to fully coordinate with Owner’s IT forces for proper network configuration, and to provide a properly designed, fully documented network system.
H. FF&E / Loose Equipment
1. Provide portable equipment as listed in the equipment list.
2. On all loose cables, provide a color heatshrink label or engraved shell reading “City of San Mateo”, and an affixed Velcro cable tie. Color of heatshrink or connector boot shall determine length. Patchcords need not be labeled. Use the following color scheme:
a. 10’ or less: White
b. 25’: Orange
c. 50’: Green
d. 100’: Red
I. Warranty / SLA
1. Provide warranty as indicated in warranty section below. Provide separate line item cost for additional years beyond the initial (2) years.
2. Provide separate line -item yearly cost for a Service Level Agreement (SLA). The SLA should generally include the following, subject to the specific offerings of each contractor. Provide option to extend the SLA on a yearly basis.
a. Remote support via internet
b. Telephone & email support (during business hours): 2 -hour response time c. On-site support (during business hours): 8 -hour response time d. Telephone & email support (outside business hours): 2 -hour response time e. On-site support (outside business hours): 16 -hour response time
f. Preventative Maintenance: (2) visits per year
g. Parts repair/replacement: labor included, non -warranty parts at cost h. Shipping: Ground included
i. Loaner equipment included
j. User training included
3. Provide on -site CPU/appliance to enable remote support. Coordinate with owner for necessary connectivity.
1.6 CURRENT TECHNOLOGY:
A. Only the most current hardware and software shall be provided. In no case will discontinued or superseded products be acceptable. If the manufacturer has developed and successfully released products that meet or exceed the criteria within this specificat ion, the Contractor shall notify the Architect and submit the new product for review. If accepted, the products shall be provided at no additional cost to the Owner. Software upgrades and authorized support services for its proper integration into the sy stem shall be provided at no cost to the Owner throughout the warranty period.
B. In the event of known product defaults or recall, the Contractor shall immediately notify the Architect and make immediate arrangements for remedy.
C. None of the stipulations herein shall be grounds for revision to the Project schedule.
D. See related procedures under Warranties in this Section.
1.7 SUBSTITUTIONS:
A. All requests for substitutions from the specified materials, assemblies or related services shall be submitted for review by Architect in accordance with Section 01 – Substitution Procedures. Requests shall be made in a timely fashion to not affect the Project schedule in either case of the substitution being accepted or rejected.
B. Documentation for the substitution shall be submitted with supporting material and shall including the related information for the item as specified so that equivalence can be demonstrated. The burden of proof rests solely upon the Contractor. The Archit ect shall be the sole evaluator of the fitness of the substitution.
C. All expenses related to the substitution including, but not be limited to, all fees and expenses incurred in the evaluation of the substitution, and any effect on the costs and schedule of other trades whether or not the substitution is accepted, shall be borne by the Contractor.
1.8 SUBMITTALS:
A. General:
1. If permitted under Section 01 – Submittal Procedures, all submittals shall be made in electronic format.
a. Files shall be in .pdf format and submitted electronically. b. Clearly indicate submittal number and description in the file name of the document c. Each document shall be separate file
d. Markups will be made electronically, and the submittal returned via electronic means.
2. Submittals shall be made in a timely fashion so as to not affect the Project schedule and shall allow for adequate time for review and resubmittal. Partial submittals will not be acceptable and will be returned without review.
3. Submittals shall be reviewed, and field dimensions verified prior to commencing acquisition for, and fabrication of the Work in this section. All services and parts of the work in this section shall be verified through the submittal process.
4. Acceptance of any submitted data or shop drawings for material, equipment, apparatus, devices, arrangement and layout shall not relieve contractor from responsibility of furnishing same of proper dimensions and weight, capacities, sizes, quantity, and inst allation details to perform efficiently the requirements and intents of the systems design. Such acceptance shall not relieve the contractor from responsibility for error, omissions or inadequacies of any sort on submitted data or shop drawings.
5. Copies of contract drawings will not be accepted as shop drawings and will be returned without review.
B. Prior to commencing work on shop drawings, the contractor shall facilitate a meeting between the contractor and Architect and their consultant to “walk through” the AV systems.
C. Conduit, Backboxes and Electrical Systems Verification Letter:
1. Within 30 days of contract award, the AV contractor shall review all relevant information pertaining to the AV systems low -voltage conduit, backboxes, and line voltage electrical work to be performed by Division 26. A formal memo, indicating acceptance ( or desired changes) of the Contract Drawings shall be provided. Failure to provide this memo indicates acceptance of, and liability for, the conduit, backboxes and electrical systems as indicated in the Contract Drawings. a. Coordinate conduit/wire routing, sizing, and quantities with Division 26. Routing shall be designed to minimize overall conduit/wire length. Refer to industry and manufacturer requirements regarding maximum wire length for all AV systems and indicated o perating formats. Submit RFI’s for any wire/conduit runs that are anticipated to be over recommended maximum lengths. If installed lengths exceed maximum wire length recommendations, the Contractor is required to provide alternative infrastructure or e quipment to meet the AV systems operational requirements.
2. If the contractor chooses to exercise the option to place conduit in -slab and ongrade or under -slab and in-grade, the contractor shall submit a revised AV conduit riser with new conduit size calculations using cables from the “wet -rated” AV cable schedule. See section 260535 for additional information .
D. Shop Drawings:
Submit full-size (minimum 30” x 42”) scaled shop drawings that show the following:
a. Installation requirements and mounting conditions.
b. Provide stamped structural drawings by a structural engineer licensed in the state in which the project takes place showing complete mounting details for all AV devices over 20 pounds. c. Full system riser diagram(s) illustrating interconnection of system components, wiring requirements, back box sizes and any special installation considerations. d. Block diagrams, showing equipment interconnection.
e. Equipment rack and patchpanel drawings.
f. Full-scale drawings of custom plates.
g. Run sheets or field wiring drawings.
h. Equipment modification drawings, including statement of purpose for modification and agreement to provide full manufacturer warranty, if modifications cause a voided warranty. i. Final schematic drawings of any custom circuitry.
E. AV Control System Touchpanels:
1. Provide a hosted web link for approval of working touchpanel files.
a. This generally requires the contractor to setup and host an active control system processor, with a secure web link to allow remote parties to view & control.
2. The AV contractor is responsible for design of touchpanel layouts, but shall be subject to consultant and Architect approval.
a. If the organization has an existing template, the AV contractor shall use that template and modify as needed to suit the project.
F. Product Data:
1. Submit a detailed equipment list, including manufacturer, model number, description and quantity for each item.
2. Do not submit equipment cut sheets, except for custom or non -standard devices. G. Color Data:
1. Submit spreadsheet with color schedule for all equipment and devices, including custom plates, speakers, racks, furniture, etc. Room name and number shall be listed.
2. Show standard color options to allow design team to select.
3. Where no option for color is available, indicate as much. H. DSP Programming:
a.Internal DSP programming (submit as software file) I.
Samples:
1. Submit samples for review if requested. Samples may include, but are not limited to:
a. Connector, panel and cable assemblies
b. Panel finish samples
c. Custom switch, button or similar assemblies
J. Record Documents: Submit record documents in accordance with Section 01.
1. At time of final acceptance, submit regulatory listings and certifications as required by prevailing building codes.
2. Submit electronic “as -builts” including:
a. Shop drawings, product data, operations and instructions manuals for all products provided. b. Equipment list, with manufacturer, model number, and serial number for all installed devices. c. Electronic backup of control system programming.
d. Electronic backup of DSP systems programming.
e. Care and maintenance instructions, service line and online contacts. f. Warranty documents.
3. Additionally, a USB thumb drive with all final configuration files for all system equipment (ie - control system, DSP system, etc.) shall be provided to the job site.
The drive should be labeled and zip -tied inside the rear of the equipment rack.
1.9 WARRANTY:
A. Warranty shall provide coverage of material and product defects and assembly workmanship or installation for a period of two years following the date of acceptance by the Architect.
B. Items under warranty shall be serviced to the satisfaction of the Owner with 14 days of notification to the Contractor.
C. The Contractor shall bear all costs that arise because of the warranty claim when service time exceeds 14 days, including, but not limited to, the use of temporary replacement components, additional Owner staffing or overtime, shipping, cancelled uses or p erformances.
D. Activate all manufacturers’ warranties in the name of the Owner, within one week of the date of acceptance.
E. Provide three return visits following system acceptance to fine tune or repair any items requested by the Owner:
1. 1 month following acceptance
2. 1 year following acceptance
3. 2 years following acceptance, prior to warranty expiration
1.10 QUALITY ASSURANCE:
A. Equipment in this Section shall be provided by specialty subcontractors and manufacturers meeting the qualifications listed herein.
B. Specialty subcontractor shall have been continuously engaged in the sales and integration of audio, video and communications equipment similar to that specified herein for a minimum of 10 years.
C. Specialty subcontractors shall have at time of bid, and continuously maintain throughout the project and warranty period, a low voltage Specialty Contractor’s license appropriate for the work in this Section, and in the state in which the project takes pla ce.
D. Specialty subcontractors shall employ field service technicians within a four -hour driving distance from the Project site.
E. Specialty subcontractors shall employ personnel with the following minimum certifications:
1. Avixa/Infocomm CTS -I Certification
2. Dante Level 3 Certification
3. QSC – QSYS Level 2 Certification
4. Crestron – Master Certified Programmer (MCP)
5. Crestron – Master Technology Architect (MTA)
6. Televic – Authorized Dealer
7. Newtek- Authorized Dealer
8. Netgear Networks – AV Certification Level 1
F. All equipment shall be UL or ETL listed, or listed by UL -approved testing facilities, and bear the appropriate labels.
1.11 DELIVERY, STORAGE AND HANDLING:
A. Packing shall prevent damage to the equipment during transit. Costs to repair or replace all equipment damaged during the course of the contract services shall be borne by the Contractor.
B. Do not deliver materials in this Section until building is ready for installation. Contractor is responsible to properly sequence the work and to protect from damage during delivery, handling, storage and installation.
C. Contractor is responsible to coordinate and provide secure and protected storage as required for the execution of the Contract.
1. Devices shall not be delivered to the project site until the project is suitably clean and all adjacent finish work that may be painted or produce dust has been completed. The contract shall provide and maintain complete protection of all devices until th e Project has been made available for occupancy by the Owner. The contractor shall thoroughly clean and remove any dirt or dust that infiltrates system components and be responsible for timely replacement of any damaged components.
2. Device labels and connectors shall be delivered with temporary dust and paint protection installed.
1.12 PROJECT CONDITIONS:
A. Defects in the field which may impact the work in this Section shall be reported to the Architect and corrected in accordance with the requirements of the applicable Section of Work prior to commencement of the Work in this Section.
1.13 MAINTENANCE:
A. Provide maintenance stock of User -serviceable components within the system. Maintenance stock shall be packaged in weather resistant box labeled “spare parts for AV system” and turned over to the Client at time of system commissioning. B. Maintenance stock shall include:
1. Package of spare parts for User -serviceable portions of the AV System 2. In addition, provide:
a. Five connectors of each type in the system.
b. Six spare keys of each type in the system.
c. 10% of other miscellaneous parts required to service and maintain systems PART 2 - PRODUCTS
2.1 SPECIALTY SUBCONTRACTORS
A. All AV contractors must submit proof of qualifications at time of bid. Failure to submit any of the required information may disqualify the contractor from consideration of approval.
B. Submit the following at time of bid:
1. List of personnel who will be working on this Project, including skills, experience, and accreditations.
2. List of union affiliations, contractor licenses, and other applicable trade certifications.
3. List of projects completed within the past 5 years, with references. Provide phone and/or e -mail addresses for reference contacts.
4. Proof that at least 5 jobs in the past 5 years have a minimum contract value equal to or greater than the project listed herein and are of similar type.
5. Proof that all requirements of Section 1.10 – Quality Assurance are met.
6. Any other items required by the project RFP documents.
2.2 MANUFACTURERS:
A. AV equipment in this Section shall be provided by specialty manufacturers providing products meeting the specifications herein.
B. Provide all equipment as listed in 274116 -A, equipment list.
2.3 SYSTEMS:
A. Audio Systems General Requirements:
1. Grounding: All grounding in racks is the responsibility of the AV contractor. All devices shall be appropriately grounded to the isolated grounding system busbar.
2. Unbalanced Devices: Provide a balancing transformer for any unbalanced audio device, at both input and output.
3. Loudspeaker Rigging: All overhead loudspeaker rigging shall be reviewed and stamped by a licensed structural engineer working in the State in which the project takes place. The contractor is responsible to secure the structural stamp, including all expens es associated therein. B. Video Systems General Requirements:
1. Per SMPTE requirements for SDI video. Refer to Contract Documents for SDI video standards requirements. Note – Assume a minimum format of 1080p59.94.
2.4 MATERIALS:
A. All components supplied under this Section shall be new. Used or factory reconditioned components will not be acceptable.
B. Cabling
1. Provide cabling as indicated in the drawings. C.
Connectors:
1. Microphone and Line Level Audio
a. XLR-M, 3 -pin:
1) For panel -mount, Provide Neutrik NC3MD -L-1, 3 -pole male XLR connector in black. 2) For cable -end, provide Neutrik NC3MXX, 3 -pole male connector. b. XLR-F, 3 -pin, Standard
1) For panel -mount, Provide Neutrik NC3FD -L-1, 3 -pole female XLR connector in black. 2) For cable -end, provide Neutrik NC3FXX, 3 -pole female connector. c. XLR-F, 3 -pin, Automixing (BLUE)
1) For panel -mount, Provide Whirlwind WC3F, 3 -pole female XLR connector in blue color shell.
2) No colored trim rings allowed, such as Neutrik.
d. 1/4” Tip/Ring/Sleeve
1) For panel -mount, Provide Neutrik NJ3FP6C, locking tip/ring/sleeve connector. 2) For cable -end, provide Neutrik NP3X, tip/ring/sleeve connector. e. Phono
1) For panel -mount, Provide Neutrik NF -2D series, with appropriate color isolation washer. 2) For cable -end, provide Neutrik NF2C -B-2 “Profi” connector.
2. Production Intercom:
a. XLR-M, 3 -pin, Intercom (RED)
1) For panel -mount, Provide Whirlwind WC3M, 3-pole male XLR connector in red color shell.
2) No colored trim rings allowed, such as Neutrik.
3. Integrated Control Systems:
a. For panel -mount in configurations using legacy data and power bus (AxLink or Cresnet), provide Neutrik NC4FD -L-1, 4 -pole female XLR connector. b. For panel -mount in configurations using networked control bus, refer to RJ -45 data information below.
c. Cable -end configurations are project dependent. See drawings.
4. Loudspeaker:
a. For panel -mount in 2 or 4 -conductor applications, use Neutrik Speakon NL4MP 4 -pole connector.
b. For panel -mount in 8 -conductor applications, use Neutrik Speakon NL8MPR 8 - pole connector.
c. For cable -end in 2 or 4-conductor applications, use Neutrik Speakon NL4FC 4 - pole connector.
d. For cable -end in 8-conductor applications, use Neutrik Speakon NL8FC 8 -pole connector.
5. Video:
a. Production Video/12G:
1) For panel -mount, Provide Neutrik NBB75DFIX, recessed bulkhead jack, feed through, isolated connector.
2) For cable -end, provide Neutrik NBNC75B -series, push -pull style connector. Use appropriate connector for cable specified.
b. “F” Connector:
1) For panel -mount, provide Holland G -F81F* inline barrel connector with
3.0 GHz minimum performance.
2) For cable -end, provide Holland Superlok G -series compression connector with 3.0 GHz minimum performance.
6. RF Antenna – 50-ohm
a. For panel -mount, Provide Canare BJ -JRUD, recessed bulkhead jack, feed through, isolated connector.
b. For cable -end, provide Canare BP -C series. Use appropriate connector for cable specified.
7. Data:
a. RJ-45
1) For panel -mount, provide Neutrik Ethercon NE8 series punch -down connector in black to match cable type.
2) For cable end, provide Neutrik Ethercon NE8 -series connectors in black to match cable type.
b. Fiber
1) For panel -mount, provide Neutrik Opticalcon NO2-4FD feed -thru panel mount connectors.
2) For cable end, provide Neutrik Opticalcon cables in quantities shown in 274116 -A equipment list.
a) For SMPTE broadcast camera applications where Neutrik Opticalcon is indicated provide with both fiberoptic and copper terminations.
D. Patchbays:
1. Microphone and Line Level Audio (Longframe):
a. Provide Bittree 489 programmable series with 3 -pin molex style termination with the following options:
1) Longframe ¼” -style connectors
2) 2x24 jacks with 12” deep chassis
3) 2 designation strips in over/under configuration
4) Mono spacing, 2 RU
5) Isolated Grounding
6) Normals per Drawings
7) Black in color
8) Paper designation strips. Provide .doc file to Owner for future use. 9) Provide Middle Atlantic “CLAW” patchcord holder, one per rack.
b. Patchbay layout shall be in standard “output at top, inputs at bottom” scheme with clear method for showing normals. Contractor shall be responsible for exact patchbay layout. c. Labeling shall be as follows:
1) All labeling shall exactly match circuit in field.
2) Labeling shall be sequential per circuit type, beginning at 1.
2. 12G-SDI Production Video:
a. Provide Bittree Video MINI -WECO 12G+ series patchbay. b. Provide the following configuration:
1) WECO-style connectors
2) 2x32 jacks with 12” deep chassis
3) 2 designation strips in over/under configuration
4) 2 RU
5) Normals per Drawings. Provide looping plugs in quantities needed. 6) Black in color
7) Paper designation strips. Provide .doc file to Owner for future use. 8) Provide Middle Atlantic “CLAW” patchcord holder, one per rack.
3. Data - Copper:
a. Provide Belden REVConnect Series Flush -Mount Modular Keystone Panel. b. Provide with the following configuration:
1) CAT 6A Shielded
2) RJ45 jack with shielding to match 10GX cable type
3) 1x24 jacks with 6” deep removeable rear lacing bar
4) 1 designation strip in over configuration
5) 1 RU
6) Black in color
7) Paper designation strips. Provide .doc file to Owner for future use. 8) Provide Middle Atlantic “CLAW” patchcord holder, one per rack.
4. Data - Fiber
a. Provide Corning CCH Series fiber optic patching systems. b. Provide housing, LC patchpanels, and required accessories for a complete installation.
2.5 PANELS:
A. General: The control receptacle panels shall consist of the appropriate connectors required for the system. B. Physical:
1. Faceplates shall be 0.080” aluminum, edges eased, finished in fine texture, scratch -resistant powder
coat, with fasteners countersunk.
a. Panels specified as flush mounted shall overlap back box by 1/2”. Surface mounted panels shall match back box size with no gaps or overlap.
b. Coordinate back box type, size and mounting with Division 26 - Electrical.
2. Color shall match the finished wall color of the wall onto which it will be mounted, unless otherwise noted. Submit color table for review.
3. Panels noted as custom color shall be factory powder coated a color selected by the Architect.
Legends shall be laser etched.
4. Laser etched labels 1/4” high characters minimum, unless otherwise noted. a. Labeling shall be as indicated on the Drawings.
b. Use Arial font.
5. Wall mounted panels shall mount into an industry standard back box, depending on size and quantity of connectors.
6. Rack mounted panels shall mount within industry standard equipment racks.
7. Panels mounted in floor boxes shall include a translucent flexible vinyl dirt guard as indicated on Drawings.
8. Provide complete hardware for mounting on gridiron/catwalk/pipe grid hangers where indicated on the Drawings.
9. Provide aluminum cable tie -off bars in matching color on all panels 8” wide and larger, as indicated on the Drawings.
a.Keystone Electronics Corporation “Aluminum Oval Instrumentation Handles”, part number 546, 5” wide x 2” deep handle. www.keyelco.com; 800 -221- 5510 C. Floor Pockets:
1. Provide flush, floor mounted pockets with cover and cable slot. Lid finish and lid type to be determined during submittal period from manufacturer’s standard line.
2. Provide interior, flexible translucent PVC/vinyl dirt guard to cover receptacles. Labels shall remain visible.
3. Provide floor pocket backboxes and pour pans (if conditions warrant) to Division 26 - Electrical for installation.
PART 3 - EXECUTION
3.1 INSTALLATION- GENERAL:
A. Coordinate with Division 26 - Electrical for the proper installation of the conduit, backboxes, and electrical service as specified herein.
B. Coordinate scheduling and access with the General Contractor or Construction Manager and provide personnel lifts or ladders as required for access to the AV equipment.
C. Remove all packing materials from the Project Site. Insert operations and maintenance information into the Project record documents as specified above in Submittals.
D. Record Block Diagram: Post a laminated 11x17 as -built block diagram of the entire system (split into multiple sheets as necessary), and physically attached to the equipment rack in a logical location for Owner reference.
3.2 CABLE INSTALLATION:
A. Mark cables, regardless of length, with permanent, non -handwritten number or letter cable markers within 6-inches of both ends. There shall be no unmarked cables in the system. Marking codes used on cables shall correspond to codes used on Drawings and s chedules.
B. As indicated on the Drawings, group cables according to signal type. Up to 6 separate conduit systems may be in place, divided as follows:
1. A: Microphone Level Audio
2. B: Line Level Audio
3. C: Video and Communication Level
4. D: Loudspeaker Level
5. E: Empty/Future expansion
6. F: Fiber Optic Level
C. Maintain separation of signal types when outside of conduit.
D. No cable shall be installed with a bend radius less than recommended by the manufacturer.
E. Cable types shall be as indicated on the Drawings. In plenum spaces, provide the plenum version of the specified cable type. F. No cable splicing is allowed.
3.3 PROTECTION OF PROPERTY:
A. Contractor is responsible to provide protection for all equipment, tools and materials delivered to the Project Site prior to final acceptance by Owner. Any loss or damage is the responsibility of the contractor, until final acceptance by Owner.
3.4 SEQUENCING:
A. The Contractor shall not install any electronic equipment until the room where the equipment shall be located has been finally painted or otherwise finished and cleaned by the Contractor or Owner’s Representative to be free of all dust and debris. Any da mage to equipment resulting from failure to follow this requirement will result in the Contractor replacing the damaged equipment at their cost.
3.5 COMMISSIONING AND DEMONSTRATION:
A. Coordinate with Division 26 - Electrical.
B. Appropriately trained personnel shall review, test, program and otherwise complete the system, following completion of installation.
C. Upon completion of the installation, the Contractor shall notify the Architect that the system is available for formal checkout. Notification shall be provided in writing.
Checkouts shall be scheduled in accordance with the Architect’s schedule. D. Audio System Tuning:
1. Following complete system installation, each device shall be set for correct gainstaging. a. This is best accomplished with an oscilloscope and a 400Hz tone generator, but other methods may be used.
b. If the system has been set correctly, the console’s VU meters will be at zero when the system is accomplishing the specified dB -SPL level. Every device in the audio signal path should clip at the same level, maximizing headroom and keeping the noise floor to a minimum.
2. System shall be tuned prior to final checkout by contractor, using a computerbased audio analysis program, such as SMAART, TEF, or SIMM. A factorycertified individual shall carry out the tuning.
E. Provide to the Architect and or their Consultant the following upon arrival:
1. Measurements of impedance of each loudspeaker prior to connecting it to an amplifier.
2. Measurements confirming the polarity of each loudspeaker, from output of console through entire system.
3. Measurements showing all Ethernet wiring complies with Category 5e or Category 6 requirements for full bandwidth operation.
4. Verification that every line has been sweep tested and conforms to standard requirements per signal level.
5. Demonstration of input and output of signal throughout the entire audio system. F. Make available for review by the Architect and or their Consultant:
1. All components for physical inspection and inventory.
2. A computer to access any DSP units.
3. All installed devices in full operation, with no temporary equipment in place.
4. All portable devices, fully complete, and available to test at all plug -in locations.
5. Test equipment, including:
a. High quality media for every presentation source
b. HDMI & HD -SDI test generators
c. AC voltmeter
d. Sound level meter
e. Portable amplified loudspeaker
f. Audio analysis equipment (provides real time display, pink noise source, test oscillator, level and THD+N measurements)
g. Cablesets, adapters, and connectors for inserting the test equipment into and out of the system’s user interfaces and connector plates.
G. The Contractor shall be liable for any return visits by the Architect and/or their consultant as a result of incomplete or incorrect installation, or erroneous representation that the Systems are complete and ready for the Architect to carry out its work.
H. The Contractor shall arrange for access as necessary for inspection of equipment by the Architect and or their consultant
I. Upon completion of the commissioning, Contractor shall demonstrate operation and maintenance of the system to the Owner. Coordinate with the Owner’s schedules two weeks in advance minimum.
3.6 TRAINING:
A. Provide training as follows:
1. Two days during commissioning period for maintenance staff.
2. Two days with user group one week prior to initial handover to users.
3. One day with user group and maintenance staff one month after initial training.
4. One day with user group and maintenance staff one year after initial training, but prior to warranty expiration.
B. Training shall include, but not be limited to:
1. Safety precautions.
2. Identification of all elements provided under this section.
3. Maintenance, diagnostics and trouble shooting.
4. Operation of system, including necessary software training.
5. Operations and maintenance manual orientation.
3.7 PROJECT CLOSEOUT:
A. See submittal section above for required closeout documents.
3.8 APPENDIX:
A. 27 41 16 -A Equipment List
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Exhibit B
Insurance Requirements for Construction Contracts
Contractor shall procure and maintain for the duration of the contract, and for x years thereafter , insurance against claims for injuries to persons or damages to property which may arise from or in connection with the performance of the work hereunder by the Contractor, his agents, representatives, employees, or subcontractors.
MINIMUM SCOPE AND LIMIT OF INSURANCE
Coverage shall be at least as broad as:
1. Commercial General Liability (CGL): Insurance Services Office (ISO) Form CG 00 01 covering CGL on an “occurrence” basis, including products and completed operations, property damage, bodily injury and personal & advertising injury with limits no less than $5,000,000 per occurrence. If a general aggregate limit applies, either the general aggregate limit shall apply separately to this project/location (ISO CG 25 03 or 25 04) or the general aggregate limit shall be twice the required occurrence limit.
2. Automobile Liability : Insurance Services Office Form CA 0001 covering Code 1 (any auto), with limits no less than $5,000,000 per accident for bodily injury and property damage.
3. Workers’ Compensation insurance as required by the State of California, with Statutory Limits, and Employers’ Liability insurance with a limit of no less than $1,000,000 per accident for bodily injury or disease.
4. Builder’s Risk (Course of Construction) insurance utilizing an “All Risk” (Special Perils) coverage form, with limits equal to the completed value of the project and no coinsurance penalty provisions.
5. Surety Bonds as described below.
6. Professional Liability (if Design/Build), with limits no less than $2,000,000 per occurrence or claim, and $2,000,000 policy aggregate.
7. Contractors’ Pollution Legal Liability and/or Asbestos Legal Liability and/or Errors and Omissions (if project involves environmental hazards) with limits no less than $1,000,000 per occurrence or claim, and $2,000,000 policy aggregate.
If the contractor maintains broader coverage and/or higher limits than the minimums shown above, the Entity requires and shall be entitled to the broader coverage and/or higher limits maintained by the contractor. Any available insurance proceeds in excess of the specified minimum limits of insurance and coverage shall be available to the Entity.
Self-Insured Retentions
Self-insured retentions must be declared to and approved by the Entity. At the option of the Entity, either: the contractor shall cause the insurer shall to reduce or eliminate such self -insured retentions as respects the Entity, its officers, officials, em ployees, and volunteers; or the Contractor shall provide a financial guarantee satisfactory to the Entity guaranteeing payment of losses and related investigations, claim administration, and defense expenses. The policy language shall provide, or be endorsed to provide, that the self-insured retention may be satisfied by either the named insured or Entity.
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Other Insurance Provisions
The insurance policies are to contain, or be endorsed to contain, the following provisions:
1. The Entity, its officers, officials, employees, and volunteers are to be covered as additional insureds on the CGL policy with respect to liability arising out of work or operations performed by or on behalf of the Contractor including materials, parts, or equipment furnished in connection with such work or operations and automobiles owned, leased, hired, or borrowed by or on behalf of the Contractor. General liability coverage can be provided in the form of an endorsement to the Contractor’s insurance (at least as broad as ISO Form CG 20 10, CG 11 85 or both CG 20 10, CG 20 26, CG 20 33, or CG 20 38; and CG 20 37 forms if later revisions used).
2. For any claims related to this project, the Contractor’s insurance coverage shall be primary insurance coverage at least as broad as ISO CG 20 01 04 13 as respects the Entity, its officers, officials, employees, and volunteers. Any insurance or self -insurance maintained by the Entity, its officers, officials, employees, or volunteers shall be excess of the Contractor’s insurance and shall not contribute with it.
3. Each insurance policy required by this clause shall provide that coverage shall not be canceled, except with notice to the Entity.
Builder’s Risk (Course of Construction) Insurance
Contractor may submit evidence of Builder’s Risk insurance in the form of Course of Construction coverage. Such coverage shall name the Entity as a loss payee as their interest may appear.
If the project does not involve new or major reconstruction, at the option of the Entity, an Installation Floater may be acceptable. For such projects, a Property Installation Floater shall be obtained that provides for the improvement, remodel, modificati on, alteration, conversion or adjustment to existing buildings, structures, processes, machinery and equipment. The Property Installation Floater shall provide property damage coverage for any building, structure, machinery or equipment damaged, impaired, broken, or destroyed during the performance of the Work, including during transit, installation, and testing at the Entity’s site.
Claims Made Policies – (If at all possible avoid and require occurrence type CGL policies) If any coverage required is written on a claims -made coverage form:
1. The retroactive date must be shown, and this date must be before the execution date of the contract or the beginning of contract work.
2. Insurance must be maintained and evidence of insurance must be provided for at least five (5) years after completion of contract work.
3. If coverage is canceled or non-renewed, and not replaced with another claims -made policy form with a retroactive date prior to the contract effective, or start of work date, the Contractor must purchase extended reporting period coverage for a minimum of f ive (5) years after completion of contract work.
4. A copy of the claims reporting requirements must be submitted to the Entity for review.
5. If the services involve lead -based paint or asbestos identification/remediation, the Contractors Pollution Liability policy shall not contain lead-based paint or asbestos exclusions. If the services involve mold identification/remediation, the Contractors Pollution Liability policy shall not contain a mold exclusion, and the definition of Pollution shall include microbial matter, including mold.
Acceptability of Insurers
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Insurance is to be placed with insurers authorized to conduct business in the state with a current A.M.
Best rating of no less than A: VII, unless otherwise acceptable to the Entity.
Waiver of Subrogation
Contractor hereby agrees to waive rights of subrogation which any insurer of Contractor may acquire from Contractor by virtue of the payment of any loss. Contractor agrees to obtain any endorsement that may be necessary to affect this waiver of subrogation. The Workers’ Compensation policy shall be endorsed with a waiver of subrogation in favor of the Entity for all work performed by the Contractor, its employees, agents and subcontractors.
Verification of Coverage
Contractor shall furnish the Entity with original Certificates of Insurance including all required amendatory endorsements (or copies of the applicable policy language effecting coverage required by this clause) and a copy of the Declarations and Endorseme nt Page of the CGL policy listing all policy endorsements to Entity before work begins. However, failure to obtain the required documents prior to the work beginning shall not waive the Contractor’s obligation to provide them. The Entity reserves the right to require complete, certified copies of all required insurance policies, including endorsements, required by these specifications, at any time.
Subcontractors
Contractor shall require and verify that all subcontractors maintain insurance meeting all the requirements stated herein, and Contractor shall ensure that Entity is an additional insured on insurance required from subcontractors. For CGL coverage subcontr actors shall provide coverage with a form at least as broad as CG 20 38 04 13.
Surety Bonds
Contractor shall provide the following Surety Bonds:
1. Bid bond
2. Performance bond
3. Payment bond
4. Maintenance bond
The Payment Bond and the Performance Bond shall be in a sum equal to the contract price. If the Performance Bond provides for a one-year warranty a separate Maintenance Bond is not necessary. If the warranty period specified in the contract is for longer than one year a Maintenan ce Bond equal to 10% of the contract price is required. Bonds shall be duly executed by a responsible corporate surety, authorized to issue such bonds in the State of California and secured through an authorized agent with an office in California.
Special Risks or Circumstances
Entity reserves the right to modify these requirements, including limits, based on the nature of the risk, prior experience, insurer, coverage, or other circumstances.