SECTION 4 - AGREEMENT
PROJECT AGREEMENT
THIS AGREEMENT is made this ___ day of ______________, 2024, by the CITY OF GARDEN GROVE, a municipal corporation, ("CITY"), and Rite-Way Roof Corporation, hereinafter referred to as ("CONTRACTOR").
RECITALS:
The following recitals are a substantive part of this Agreement:
This Agreement is entered into pursuant to Garden Grove COUNCIL AUTHORIZATION, DATED ____________________.
CITY desires to utilize the services of CONTRACTOR to Furnish All Labor, Material and Equipment for the re -roofing of the Eastgate Park Activity Center located at 12001 St. Mark Street, Garden Grove CA, per the bid specifications and IFB S-1341.
CONTRACTOR is qualified by virtue of experience, training, education, and expertise to accomplish services.
AGREEMENT
THE PARTIES MUTUALLY AGREE AS FOLLOWS:
4.0 Compensation. CONTRACTOR shall be compensated as follows: Compensation under this agreement shall be a Not to exceed (NTE) amount of Sixty Nine Thousand Five Hundred Thirty Five Dollars ($69,535.00), payable in arrears and in accordance with Scope of Work/ Bid Proposal (Attachment B), which is attached and is hereby incorporated by reference. Payment for work under this Agreement shall be made per invoice or request for work completed subject to Section 4.11 hereof. All work shall be in accordance with Bid No. S-1341.
4.1 General Conditions. CONTRACTOR certifies and agrees that all the terms, conditions and obligations of the Contract Documents as hereinafter defined, the location of the job site, and the conditions under which the work is to be performed have been thoroughly reviewed, and enters into this Contract based upon CONTRACTOR'S investigation of all such matters and is in no wa y relying upon any opinions or representations of CITY. It is agreed that this Contract represents the entire agreement. It is further agreed that the Contract Documents including the Notice Inviting Bids, Special Instructions to Bidders, if any, Plans and Specifications, and Contractor's Proposal, are incorporated in this Contract by reference, with the same force and effect as if the same were set forth at length herein, and that CONTRACTOR and its subcontractors, if any, will be and are bound by any and all of said Contract Documents insofar as they relate in any part or in any way, directly or indirectly, to the work covered by this Contract.
"Project" as used herein defines the entire scope of the work covered by all the Contract Documents. Anything mentioned in the Specifications and not indicated in the Plans, or indicated in the Plans and not mentioned in the Specifications, shall be of like effect as if indicated and mentioned in both. In case of discrepancy in the Plans or Specifications, the matter shall be immediately submitted to City's Engineer, without whose decision CONTRACTOR shall not adjust said discrepancy save only at CONTRACTOR'S own risk and expense. The decision of the Engineer shall be final.
4.2 Materials and Labor . CONTRACTOR shall furnish, un der the conditions expressed in the Plans and Specifications, at CONTRACTOR'S own expense, all labor and materials necessary, except such as are mentioned in the Specifications to be furnished by the CITY, to complete the project, in good workmanlike and substantial order. If CONTRACTOR fails to pay for labor or materials when due, CITY may settle such claims by making demand upon the surety to this Agreement. In the event of the failure of refusal of the surety to satisfy said claims, CITY may settle them directly and deduct the amount of payments from the Contract price and any amounts due to CONTRACTOR. In the event CITY receives a stop notice from any laborer or material supplier alleging non-payment by CONTRACTOR, CITY shall be entitled to deduct all of its costs and expenses incurred relating thereto, including but not limited to administrative and legal fees.
4.3 Project. The PROJECT is described as Enclosed are the necessary specifications and related documents to submit a bid to Furnish All Lab or, Material and Equipment for the Re-Roofing of the Eastgate Park Activity Center , per the bid specifications.
4.4 Plans and Specifications. The work to be done is described in a set of detailed Plans and Specifications for: Enclosed are the necessary specifications and related documents to submit a bid Furnish All Labor, Material and Equipment for the Re-Roofing of the Eastgate Park Activity Center, per the bid specifications.
Said Plans and Specifications and any revisions, amendments or addenda thereto are attached hereto and incorporated herein as part of this Contract and referred to by reference. The work to be done must also be in accordance with the General Provisions, Standard Specifications and Standard Pla ns of City which are also incorporated herein and referred to by reference.
4.5 Time of Commencement and Completion. The term of this agreement shall be from full execution of the agreement through completion of the project.
Contractor has thirty (30) working days to complete the work but this may be extended with prior approval in writing from the project manager only . This agreement may be terminated by the CITY without cause. CONTRACTOR agrees to commence the Project within TEN (10) calendar days from the date set forth in the "Notice to Proceed".
4.6 Time is of the Essence. Time is of the essence of this Contract. As required by the Contract Documents, CONTRACTOR shall prepare and obtain approval of all shop drawings, details and samples, and do all other t hings necessary and incidental to the prosecution of CONTRACTOR'S work in conformance with an approved construction progress schedule. CONTRACTOR shall coordinate the work covered by this Contract with that of all other contractors, subcontractors and of the CITY, in a manner that will facilitate the efficient completion of the entire work in accordance with Section 4.5 herein. CITY shall have complete control of the premises on which the work is to be performed and shall have the right to decide the time or order in which the various portions of the work shall be installed or the priority of the work of other subcontractors, and, in general, all matters representing the timely and orderly conduct of the work of CONTRACTOR on the premises.
4.7 Excusable D elays. CONTRACTOR shall be excused for any delay in the prosecution or completion of the Project caused by acts of God; inclement weather; damages caused by fire or other casualty for which CONTRACTOR is not responsible; and act, neglect or default of CITY; failure of CITY to make timely payments to CONTRACTOR; late delivery of materials required by this CONTRACT to be furnished by CITY; combined action of the workers in no way caused by or resulting from default or collusion on the part of CONTRACTOR; a lockout by CITY; or any other delays unforeseen by CONTRACTOR and beyond CONTRACTOR'S reasonable control.
City shall extend the time fixed in Section 4.5 herein for completion of the Project by the number of days CONTRACTOR has thus been delayed, provided that CONTRACTOR presents a written request to CITY for such time extension within fifteen (15) days of the commencement of such delay and CITY finds that the delay is justified. CITY'S decision will be conclusive on the parties to this Contract.
Failure to file such request within the time allowed shall be deemed a waiver of the claim by CONTRACTOR.
No claims by CONTRACTOR for additional compensation or damages for delays will be allowed unless CONTRACTOR satisfies CITY that such delays were unavoidable and not the result of any action or inaction of CONTRACTOR and that CONTRACTOR took all available measures to mitigate such damages. Extensions of time and extra compensation as a result of incurring undisclosed utilities will be determined in accordance with Section 9 -103A of the State of California Department of Transportation Standard Specifications. The CITY'S decision will be conclusive on all parties to this Contract.
4.8 Extra Work. The Contract price includes compensation for all work performed by CONTRACTOR, unless CONTRACTOR obtains a written change order signed by a designated representative of CITY specifying the exact nature of the extra work and the amount of extra compensation to be paid all as more particularly set forth in Section 4.9 hereof. CITY shall extend the time fixed in Section 4.5 for completion of the Project by the number of days reasonably required for CONTRACTOR to perform the extra work, as determined by CITY'S Engineer. The decision of the Engineer shall be final.
4.9 Changes in Project.
4.9.1 CITY may at any time, without notice to any surety, by written order designated or indicated to be a change order, make any change in the work within the general scope of the Contract, including but not limited to changes:
a. in the Specifications (including drawings and designs); b. in the time, method or manner of performance of the work; c. in the City-furnished facilities, equipment, materials, services or site; or
d. directing acceleration in the performance of the work.
4.9.2 A change order shall also be any other written order (including direction, instruction, interpretation or determination) from the CITY which causes any change, provided CONTRACTOR gives the CITY written notice stating the date, circumstances and source of the order and that CONTRACTOR regards the order as a change order.
4.9.3 Except as provided in this Section 4.9, no order, statement or conduct of the CITY or its representatives shall be treated as a change under this Section 9 or entitle CONTRACTOR to an equitable adjustment.
4.9.4 If any change under this Section 4.9 causes an increase or decrease in CONTRACTOR'S actual, direct cost or the time required to perform any part of the work under this Contract, whether or not changed by any order, the CITY shall make an equitable adjustment and modify the Contract in writing. Except for claims based on defective specifications, no claim for any change under paragraph (4.9.2) above shall be allowed for any costs incurred more than 20 days before the CONTRACTOR gives written notice as required in paragraph (4.9.2). In the case of defective specifications for which the CITY is responsible, the equitable adjustment shall include any increased direct cost CONTRACTOR reasonably incurred in attempting to comply with those defective specifications.
4.9.5 If CONTRACTOR intends to assert a claim for an equitable adjustment under this Section 4.9, it must, within thirty (30) days after receipt of a written change order under paragraph (4.9.1) or the furnishing of a written notice under paragraph (4.9.2), submit a written statement to the CITY setting forth the general nature and monetary extent of such claim. The CITY may extend the 30 -day period. CONTRACTOR may include the statement of claim in the notice under paragraph (4.9.2) of this Section 4.
4.9.6 No claim by CONTRACTOR for an equitable adjustment shall be allowed if made after final payment under this Agreement.
4.9.7 CONTRACTOR hereby agrees to make any and all changes, furnish the materials and perform the work that CITY may require without nullifying this Contract. CONTRACTOR shall adhere strictly to the Plans and Specifications unless a change therefrom is authorized in writing by the CITY. Under no condition shall CONTRACTOR make any changes to the Project, either in additions or deduction, without the written order of the CITY and the CITY shall not pay for any extra charges made by CONTRACTOR that have not been agreed upon in advance in writing by the CITY. CONTRACTOR shall submit imme diately to the CITY written copies of its firm's cost or credit proposal for change in the work.
Disputed work shall be performed as ordered in writing by the CITY and the proper cost or credit breakdowns therefor shall be submitted without delay by CONTRACTOR to CITY.
4.10 Liquidated Damages for Delay. The parties agree that if the total work called for under this Contract, in all parts and requirements, is not completed within the time specified in Section 4.5 herein, plus the allowance made for delays or extensions authorized under Section 4.7, 4.8 and 4.9 herein, the CITY will sustain damage which would be extremely difficult and impractical to ascertain.
The parties therefore agree that CONTRACTOR will pay to CITY the sum of two hundred and fifty dollars ($250.00) per day for each and every calendar day during which completion of the Project is so delayed. CONTRACTOR agrees to pay such liquidated damages and further agrees that CITY may offset the amount of liquidated damages from any moneys due or that may become due CONTRACTOR under the Contract.
4.11 Contract Price and Method of Payment . CITY agrees to pay and the CONTRACTOR agrees to accept as full consideration for the faithful performance of this Contract, subject to any subsequent additions or deductions as provided in approved change orders, the sum as itemized in the bid proposal. Progress payments shall be made to the CONTRACTOR per month for each successive month as the work progresses. The CONTRACTOR shall be paid such sum as will bring the total payments received since the commencement of the work up to ninety five percent (95%) of the value of the work completed, less all previous payments, provided that the CONTRACTOR submits the request for payment prior to the end of the day required to meet the payment schedule. The CITY will retain five percent (5%) of the amount of each such progress estimate and material cost until 30 days after the recordation of the Notice of Completion.
Payments shall be made on demands drawn in the manner required by law, accompanied by a certificate signed by the CITY'S Engineer, stating that the work for which payment is demanded has been performed in accordance with the terms of the Contract. Partial payments of the Contract price shall not be considered as an acceptance of any part of the work.
4.12 Substitution of Securities in Lieu of Retention of Funds . Pursuant to California Public Contract Code Section 22300, the CONTRACTOR will be entitled to post approved securities with the CITY or an approved financial institution in order to have the CITY release funds retained by the CITY to ensur e performance of the Contract. CONTRACTOR shall be required to execute an addendum to this Contract together with escrow instructions and any other documents in order to effect this substitution.
4.13 Completion. CITY may require affidavits or certificates of payment and/or releases from any subcontractor, laborer or material supplier in connection with Stop Notices, which have been filed under the provisions of the statutes of the State of California.
4.14 Contractor's Employee Compensation.
4.14.1 General Prevailing Rate. CITY has ascertained CONTRACTOR shall comply with all applicable requirements of Division 2, Part 7, Chapter 1 of the California Labor Code and all applicable federal requirements respecting the payment of prevailing wages. If there is a difference between the minimum wage rates predetermined by the Secretary of Labor and the prevailing wage rates determined by the Director of the Department of Industrial Relations (DIR) for similar classifications of labor, the CONTRACTOR and its Subcontractors shall pay not less than the higher wage rate. The DIR will not accept lower State wage rates not specifically included in the Federal minimum wage determ inations. This includes "helper" (or other classifications based on hours of experience) or any other classification not appearing in the Federal Wage determinations. Where Federal wage determinations do not contain the State wage rate determination otherw ise available for use by the CONTRACTOR and Subcontractors, the CONTRACTOR and its Subcontractors shall pay not less than the Federal Minimum wage rate which most closely approximates the duties of the employees in question.
4.14.2 Forfeiture for Violation. CONTRACTOR shall, as a penalty to the CITY, forfeit one hundred dollars ($100.00) for each calendar day or portion thereof for each worker paid (either by the CONTRACTOR or any subcontractor under it) less than the prevailing rate of per diem wages as set by the Director of Industrial Relations, in accordance with Sections 1770-1780 of the California Labor Code for the work provided for in this Contract, all in accordance with Section 1775 of the Labor Code of the State of California.
4.14.3 Apprentices. Section 1777.5, 1777.6 and 1777.7 of the Labor Code of the State of California, regarding the employment of apprentices is applicable to this Contract and the CONTRACTOR shall comply therewith; provided, however, that this requirement shall not apply if and/or to the extent that the Contract of the general CONTRACTOR, or the contracts of specialty contractors not bidding for work through a general or prime contractor involves less than thirty thousand dollars ($30,000.00).
4.14.4 Workday. In the performance of this Contract, not more than eight (8) hours shall constitute a day's work, and CONTRACTOR shall not require more than eight (8) hours of labor in a day from any person employed by him thereunder except as provided in paragraph (4.14.1 ) above.
CONTRACTOR shall conform to Article 3, Chapter 1, Part 7 (Sections 1810 et sep.) of the Labor Code of the State of California and shall forfeit to the CITY as a penalty, the sum of twenty-five dollars ($25.00) for each worker employed in the execution of th is Contract by CONTRACTOR or any subcontractor for each calendar day during which any worker is required or permitted to labor more than eight (8) hours in any one calendar day and forty (40) hours in any one week in violation of said Article.
CONTRACTOR shall keep an accurate record showing the name and actual hours worked each calendar day and each calendar week by each worker employed by CONTRACTOR in connection with the Project.
4.14.5 Record of Wages: Inspection . CONTRACTOR agrees to maintain accurate payroll records showing the name, address, social security number, work classification, straight time and overtime hours worked each day and week, and the actual per diem wages paid to each journeyman, apprentice, worker or other employee employed by it in connection with the Project and agrees to require that each of its subcontractors does the same. The applicable CONTRACTOR or subcontractor or its agent having authority over such matters shall certify all payroll records as accurate.
CONTRACTOR further agrees that its payroll records and those of its subcontractors shall be available to the employee or employee's representative, the Division of Labor Standards Enforcement, and the Division of Apprenticeship Standards and shall comply with all of the provisions of Labor Code Section 1776, in general. CONTRACTOR shall comply with all of the provisions of Labor Code Section 1776, and shall submit payroll records to the Labor Commissioner pursuant to Labor Code section 1771.4(a)(3).
4.14.6 CONTRACTOR REGISTRAT ION; MAINTEN ANCE OF PAYROLL RECORDS; JOB SITE POSTING
4.14.6.1 Contractor Registration. CONTRACTOR and its
subcontractors must be registered with the California
Department of Industrial Relations pursuant to Labor Code Section 1725.5. This Agreement shall not be effective until CONTRACTOR provides proof of registration to the CITY.
4.14.6.2 Payroll Records. CONTRACTOR shall maintain
accurate payroll records and shall comply with all of the provisions of Labor Code Section 1776, and shall submit payroll records to the Labor Commissioner pursuant to
Labor Code section 1771.4(a)(3).
4.14.6.3 Posting of Job Site Notices. CONTRACTOR shall
comply with the job site notices posting requirements
established by the Labor Commissioner pursuant to Title 8, California Code of Re gulations Section 16461(e) or other regulation promulgated pursuant to Labor Code Section
1771.4(a)(2).
4.14.6.4 Notice of DIR Compliance Monitoring and
Enforcement. Pursuant to Labor Code Section 1771.4, this Project is subject to compliance monitoring a nd
enforcement by the California Department of Industrial
Relations.
4.15 Surety Bonds. CONTRACTOR shall, upon entering into performance of this Agreement, furnish bonds in the amount of one hundred percent (100%) of the Contract price bid, to guarantee the faithful performance of the work, and the other in the amount of one hundred percent (100%) of the Contract price bid to guarantee payment of all claims for labor and materials furnished. This Contract shall not become effective until such bonds are supplied to and approve by the CITY. The Surety Company must have an AM Best rating of A- VII or better.
4.16 Insurance.
4.16.1 CONTRACTOR is also aware of the provisions of Section 3700 of the Labor Code which requires every employer to be insured against liability for Workers' Compensation or undertake self -insurance with provisions of that Code and will comply with such provisions before commencing the performance of the work of this Contract.
4.16.2 CONTRACTOR and all subcontractors will carry and provide Workers' Compensation insurance for the protection of its employees during the progress of the work and provide Employers Liability in an amount not less than $1,000,000. The insurer shall waive its rights of subrogation against the CITY, its officers, agents and employees and shall issue a certificate to the policy evidencing same.
4.16.3 For any claims related to this Agreement, CONTRACTOR’S insurance coverage shall be primary insurance as respects CITY, its officers, officials, employees, agents, and volunteers. Any insurance or self - insurance maintained by the CITY, its officers, officials, employees, agents, or volunteers shall by excess of the CONTRACTOR’S insurance and shall not contribute with it.
4.16.4 Before CONTRACTOR performs any work at, or prepares or delivers materials to, the site of construction, CONTRACTOR shall furnish certificates of insurance and endorsements evidencing the foregoing insurance coverage and such certificates of insurance and endorsements shall provide the name a nd policy number of each carrier and that the insurance is in force and will not be cancelled without 30 days written notice to the CITY. CONTRACTOR shall maintain all of the foregoing insurance in force until the work under this contract is satisfactorily and fully completed to the satisfaction of the CITY. The requirement for carrying the foregoing insurance shall not derogate from the provisions for indemnification of CITY by Contractor under Section 4.17 of this Contract. Notwithstanding nor diminishing the obligations of CONTRACTOR with respect to the foregoing, CONTRACTOR shall subscribe for and maintain in full force and effect during the life of this Contract, the following insurance in amounts not less than the amounts specified and issued by a company having a Best's Guide Rate of A-, Class VII or better (claims made and modified occurrence policies are not acceptable).
4.16.5 COMMENCEMENT OF WORK. CONTRACTOR shall not commence work under this Agreement until all certificates and endorsements have been received and approved by the CITY. All insurance required by this Agreement shall contain a Statement of Obligation on the part of the carrier to notify the CITY of any material change, cancellation, or termination at least thirty (30) days in advance. Cont ractor shall also provide a waiver of subrogation for each policy.
4.16.6 INSURANCE AMOUNTS . CONTRACTOR and all subcontractors shall maintain the following insurance in the amount and type for the duration of this Agreement:
(a) Commercial general liability in an amount not less than $5,000,000 per occurrence, and not excluding XCU; ( claims made and modified occurrence policies are not
acceptable); Insurance companies must be acceptable to CITY and have an AM Best’s Guide Rating of A-, Class VII or better, as approved by the CITY.
(b) Automobile liabili ty in an amount not less than $5 ,000,000 combined single limit; (claims made and modified occurrence policies are not acceptable); Insurance companies must be acceptable to CITY and ha ve an AM Best’s Guide Rating of A -, Class VII or better, as approved by the CITY.
(c) Excess liability, follows form coverage, shall be provided for any underlying policy that does not meet the insurance requirements set forth herein.( claims made and modified occurrence policies are not acceptable) Insurance companies must be acceptable to CITY and have a Best’s Guide Rating of A-Class VII or better, as approved by the CITY.
An Additional Insured Endorsement, ongoing and products - completed operations, for the policy under section 4.16.6 (a) shall designate CITY, its officers, officials, employees, agents, and volunteers for this contract and all public agencies from whom permits will be obtained and their directors, officers, agents, and employees, as determined by the CITY, as additional insureds for liability arising out of work or operations performed by or on behalf of the CONTRACTOR.
CONTRACTOR shall provide to CITY proof of insurance and endorsement forms that conform to city’s requirements, as approved by the CITY.
An Additional Insured Endorsement for the policy under section 4.16.6 (b) shall designate CITY, its officers, officials, employees, agents, and volunteers for this contract and all public agencies from whom permits will be obtained and their directors, officers, agents, and employees, as determined by the CITY, as additional insureds for automobiles owned, leased, hired, or borrowed by the CONTRACTOR. CONTRACTOR shall provide to CITY proof of insurance and endorsement forms that conform to CITY’s requirements, as approved by the CITY.
In the event any of CONTRACTOR’S underlying policies do not meet policy limits within the insurance requirements, CONTRACTOR shall provide coverage under the excess liability policy in 4.16.6 (c). Pol icy must be a follows form excess/umbrella policy. CONTRACTOR shall provide the schedule of underlying polices for an excess liability policy, state that the excess policy follows form on the insurance certificate, and provide an additional insured endors ement for the excess liability policy designating CITY, its officers, officials, employees, agents, and volunteers for this contract and all public agencies from whom permits will be obtained and their directors, officers, agents, and employees, as determined by the CITY, as additional insureds.
For any claims related to this Agreement, CONTRACTOR’s insurance coverage shall be primary insurance as respects CITY, its officers, officials, employees, agents, and volunteers for this contract and all public agencies from whom permits will be obtained and their directors, officers, agents, and employees. Any insurance or self-insurance maintained by the CITY, its officers, officials, employees, agents, or volunteers, for this contract and all public agencies from whom permits will be obtained and their directors, officers, agents, and employees, as determined by the CITY shall be excess of the CONTRACTOR’s insurance and shall not contribute with it.
If CONTRACTOR maintains higher insurance limits than the minim ums shown above, CONTRACTOR shall provide coverage for the higher insurance limits otherwise maintained by the CONTRACTOR.
4.17 Risk and Indemnification. All work covered by this Contract done at the site of the Project or in preparing or delivering materials to the site shall be at the risk of CONTRACTOR alone. CONTRACTOR agrees to save, indemnify and keep CITY, its Officers, Agents, Employees, Engineers, and Consultants for this Contract, and all public agencies from whom permits will be obtained and their directors, Officers, Agents and Employees harmless against any and all liability, claims, judgments, costs and demands, including demands arising from injuries or death of persons (CONTRACTOR'S employees included) and damage to property, arising directly or indirectly out of the obligations herein undertaken or out of the operations conducted by CONTRACTOR, save and except claims or litigation arising through the active negligence or sole willful misconduct of CITY and will make good to reimburse CITY for any expenditures, including reasonable attorneys' fees CITY may incur by reason of such matters, and if requested by CITY, will defend any such suits at the sole cost and expense of CONTRACTOR.
4.18 Termination.
4.18.1 This Contract may be terminated in whole or in part in writing by the CITY for its convenience, provided that the CONTRACTOR is given (1) not less than ten (10) calendar days written not ice (delivered by certified mail, return receipt requested) of intent to terminate, and (2) an opportunity for consultation with the terminating party prior to termination.
Termination of contract shall conform to Section 8-1.11 of the State of California, Department of Transportation Standard Specifications.
4.18.2 If termination for default or convenience is effected by the CITY, an equitable adjustment in the price provided for in this Contract shall be made, but (1) no amount shall be allowed for anticipated profit on unperformed services or other work, and (2) any payment due to the CONTRACTOR at the time of termination may be adjusted to cover any additional costs to the CITY because of the CONTRACTOR'S default. The equitable adjustment for any termination shall provide for payment to the CONTRACTOR for services rendered and expenses incurred in accordance with section 8 -1.11 of the State of California, Department of Transportation Standard Specifications.
4.18.3 Upon receipt of a termination action under paragraph (4.18.1) or (4.18.2) above, the CONTRACTOR shall (1) promptly discontinue all affected work (unless the notice directs otherwise), and (2) deliver or otherwise make available to the CITY all data, drawings, specifications, reports, estimates, summaries and such other information and materials as may have been accumulated by the CONTRACTOR in performing this Contract whether completed or in process.
4.18.4 Upon termination under paragraphs (4.18.1) and (4.18.2) above, the CITY may take over the work and may award another party an agreement to complete the work under this Contract.
4.19 Warranty. The CONTRACTOR agrees to perform all work under this Contract in accordance with the CITY'S designs, drawings and specifications.
The CONTRACTOR guarantees for a period of one (1) year from the date of the notice of completion of the work that the completed work is free from all defects due to faulty materials, equipment or workmanship and that he shall promptly make whatever adjustments or corrections which may be necessary to cure any defects, including repairs or any damage to other parts of the system resulting from such defects. The CITY shall promptly give notice to the CONTRACTOR of observed defects. In the event that the CONTRACTOR f ails to make adjustments, repairs, corrections or other work made necessary by such defects, the CITY may do so and charge the CONTRACTOR the cost incurred.
The performance bond shall remain in full force and effect through the guarantee period.
The CON TRACTOR'S obligations under this clause are in addition to the CONTRACTOR'S other express or implied assurances provided under this Contract and in no way diminish any other rights that the CITY may have against the CONTRACTOR for faulty materials, equipment or work.
4.20 Attorneys' Fees. If any action at law or in equity is necessary to enforce or interpret the terms of this Contract, each party shall be responsible for their own attorneys' fees, costs and necessary expenses. If any action is brought against the CONTRACTOR or any subcontractor to enforce a Stop Notice or Notice to Withhold, which named the CITY as a party to said action, the CITY shall be entitled to all attorneys' fees, costs and necessary disbursements arising out of the defense or such action by the CITY. The CITY shall be entitled to deduct its costs for any Stop Notice filed, whether court action is involved or not.
4.21 Notices. Any notice required or permitted under this Contract may be given by ordinary mail at the address set forth below. Any party whose address changes shall notify the other party in writing.
To CITY: City of Garden Grove
City Attorney
11222 Acacia Parkway
Garden Grove, California 92840
To CONTRACTOR: Rite-Way Roof Corporation
Attention: Jeff Hughes, President
15425 Arrow Route
Fontana, CA 92335
(Agreement Signature Block on Next Page)
IN WITNESS THEREOF, these parties have executed this Project Agreement on the day and year shown below.
Date:________________________ "CITY”
CITY OF GARDEN GROVE
By: __________________________
City Manager
ATTEST:
_____________________________
City Clerk
Date:_________________________
"CONTRACTOR"
Rite-Way Roof Corporation
Contractor's State Lic. No._________
Expiration Date: ________________
By: __________________________
Title: _________________________
Date: _________________________
Tax ID No. _____________________
DIR Registration No.______________
If CONTRACTOR is a corporation, a
Corporate Resolution and/or Corporate
Seal is required. If a partnership,
Statement of Partnership must be
submitted to the CITY.
APPROVED AS TO FORM:
_____________________________
Garden Grove City Attorney
ATTACHMENT “A”
IFB NO. S-1341
SCOPE OF WORK AND BID SPECIFICATIONS
Enclosed are the necessary specifications and related
documents to submit a bid to Furnish All Labor, Material and Equipment for the Re-Roofing of the Eastgate Park
Activity Center located at 12001 St. Mark Street, Garden Grove CA, per the bid specifications.
ATTACHMENT “A”
IFB S-1341
SCOPE OF WORK/BID SPECIFICATIONS
Furnish All Labor, Material and Equipment for the re-roofing of the Eastgate Park Activity Center located at 12001 St. Mark Street, Garden Grove CA
Project Location: Eastgate Park located at 12001 St. Mark Street, Garden Grove, CA, 92845. The Roof Layout Illustration as seen below has also been uploaded to the City’s Planet Bids portal under the “Documents” section.
Time Frame to Complete the Job:
Thirty (30) Working Days but this may be extended with prior approval in writing from the City’s project manager only.
Contractor’s Responsibilities:
All contractors are responsible to attend the mandatory pre-bid meeting to verify the requirements for the job and to ask any questions to clarify the Scope of Work. The City will not be issuing any change orders for errors by the contractor.
Contractor must pull permits. There is no cost to the Contractor for the permits.
ATTACHMENT “A”
IFB S-1341
SCOPE OF WORK/BID SPECIFICATIONS
Alternate/Proposed Equals: The bidder shall note in his submittal any and all “alternatives” or “proposed equals” that it proposes to use in lieu of any named or designated material, product or thing that is named in the specifications and followed by the words “or equal.” In the event there are “alternatives” or “proposed equals”, the bidder shall specifically itemize them in his bid under a heading entitled “Proposed Equals”. Failure to do so shall render the bidder’s bid non-responsive. In addition, if any “alternatives’ or “proposed equals” are proposed by the bidder, the bidder must submit a request for substitution of proposed equal to the City within ten (10) working days of the bid closing date. This request shall include any and all appropriate data substantiating that the proposed item is “equal” to the item listed in the specifications. Failure to submit said request within the required timeframe shall be cause for its immediate rejection by the City. The City shall review the bidder’s submission and shall render
a decision no later than five (5) business days before the bid closing date. The bidder shall be notified in writing of the City’s decision. The City reserves the right to reject any and all bids that do not meet the bid requirements and/or those bids submitted with “alternatives” or “proposed equals” that have not been previously approved by the City. All requests for substitution or proposed equals shall be submitted via email to [email protected].
License Requirement:
Provide proof of valid California State Contractors License required C39 Roofing Contractors license that is in good standing.
Prevailing Wages:
Prevailing wages are required for this project as defined by Labor Code, section 1771. Per Labor Code, Section 1773.2, copies of the prevailing rate of per diem wages are on file with the City and will be made available to any interested party upon written request
Registration with the DIR (Department of Industrial Relations):
Pursuant to Labor Code sections 1725.5 and 1771.1, all contractors and subcontractors that wish to bid on, be listed in a bid proposal, or enter into a contract to perform public work, must be registered with the Department of Industrial Relations. No Bid will be accepted n or any contract entered into without proof of contractor and subcontractors’ current registration with the Department of Industrial Relations to perform public work. If awarded a contract, the Bidder and its subcontractors, of any tier, shall maintain active registration with the Department of Industrial Relations for the duration of the Project. Notwithstanding the foregoing, the contractor registration requirements mandated by Labor Code Sections 1725.5 and 1771.1 shall not apply to work performed on a public works project that is exempt pursuant to the small project exemption specified in Labor Code Sections 1725.5 and 1771.1.
ATTACHMENT “A”
IFB S-1341
SCOPE OF WORK/BID SPECIFICATIONS
Provide proof of current registration with the Department of Industrial Relations along with Registration Numbers for the General Contractor and all Sub-Contractors listed.
Bidders must be registered with the DIR at the time their bid is submitted or the bid will not be accepted and considered non-responsive.
Schedule of Values: In addition, contractors must submit a schedule of values in their bid package, which shows the cost breakdown of materials, labor, sales tax and all related costs in the final bid amount.
Bid Submittal Instructions: The electronic bid submittal must have all of the required documents or it may be deemed as non-responsive at the discretion of the City. Please submit the bid package in person as a paper document AND as one PDF file on the City’s Planet Bids portal under the General Attachment” as seen below.
All Bid Costs must also be entered in the “Line Items” of the City’s Planet Bids portal as seen below.
IFB S-1341
Eastgate Park Activity Center Re-Roofing Project
BID SPECIFICATIONS
SECTION 075416 - KETONE ETHYLENE ESTER (KEE) ROOFING
GENERAL
SUMMARY
Section Includes:
Mechanically fastened thermoplastic KEE roofing system on wood deck, including:
Bids shall include the following
Unit pricing for deck replacement of damaged decking. All visible replacement decking to be primed and painted to match existing.
Unit pricing per linear foot of fascia needing replacement. All replacement fascia to be primed and painted by contractor to match existing
DEFINITIONS
Roofing Terminology: See ASTM D 1079 and glossary in NRCA's "The NRCA Roofing and Waterproofing Manual" for definition of terms related to roofing work in this Section.
ACTION SUBMITTALS
Product Data: For each type of product indicated.
INFORMATIONAL SUBMITTALS
Contractor's Product Certificate: Submit certificate, indicating produc ts intended for Work of this Section, including product names and numbers and manufacturers' names, with statement indicating that products to be provided meet the requirements of the Contract Documents.
Qualification Data: For Installer, Manufacturer, and Roofing Inspector.
Include letter from Manufacturer written for this Project indicating approval of Installer.
Manufacturer Certificates: Signed by roofing manufacturer certifying that roofing system complies w ith requirements specified in "Performance Requirements" Article.
Submit evidence of compliance with performance requirements.
Product Compatibility: Indicate manufacturer has verified compatibility of roofing system components, including but not limited to: Roofing membrane, flashing sheets, adhesives, and sealants.
Product Test Reports: Based on evaluation of comprehensive tests performed by manufacturer and witnessed by a qualified testing agency, for components of membrane roofing system.
Warranties: Unexecuted sample copies of special warranties.
Inspection Reports: Daily reports of Roofing Inspector. Include weather conditions, description of work performed, tests performed, defective work observed, and corrective actions taken to correct defective work.
CLOSEOUT SUBMITTALS
Executed copies of warranties.
Maintenance Data: To include in maintenance manuals.
QUALITY ASSURANCE
Installer Qualifications: An employer of workers trained and certified by manufacturer, including a full -time on- site supervisor with a minimum of five years' experience installing products comparable to those specified, able to communicate verbally with Contractor, Architect, and employees, and qualified by the manufacturer to install manufacturer's product and furnish warranty of type specified.
Manufacturer Qualifications: Approved manufacturer listed in this Section, UL listed for roofing systems comparable to that specified for this Project, with minimum five years' experience in manufacture of thermoplastic roof membrane products in successful use in similar applications.
Approval of Comparable Products: Submit the following in accordance with project substitution requirements, within time allowed for substitution review:
Product data, including certified independent test data indicating compliance with requirements.
Samples of each component.
Sample submittal from similar project.
Project references: Minimum of five installations of specified products not less than five years old, with Owner and Architect contact information.
Sample warranty.
Substitutions following award of contract are not allowed.
Approved manufacturers must meet separate req uirements of Section 1.6, Paragraph B, Section 1, a. through e.
Roofing Inspector Qualifications: A technical representative of manufacturer not engaged in the sale of products and experienced in the installation and maintenance of the specified roofing system, qualified to perform roofing observation and inspection specified in Field Quality Control Article, to determine Installer's compliance with the requirements of this Project, and approved by the manufacturer to issue warranty certification. The Roofing Inspector shall be one of the following:
An authorized full-time technical employee of the manufacturer.
An independent party certified as a Registered Roof Observer by the Roof Consultants Institute, retained by the Contractor or the Manufacturer and approved by the Manufacturer.
Manufacturer's Installation Instructions: Obtain and maintain on -site access to manufacturer's written recommendations and instructions for installation of products.
Preinstallation Roofing Conference: Conduct conference at Project site.
Meet with Owner, roofing Install er, roofing system manufacturer's representative, and installers whose work interfaces with or affects roofing, including installers of roof accessories and roof -mounted equipment.
Review drawings and specifications.
Review methods and procedures related t o roofing installation, including manufacturer's written instructions.
Review and finalize construction schedule and verify availability of materials, Installer's personnel, equipment, and facilities needed to make progress and avoid delays.
Examine substr ate conditions and finishes for compliance with requirements, including flatness and fastening.
Review structural loading limitations of roof deck during and after roofing.
Review base flashings, special roofing details, roof drainage, roof penetrations, e quipment curbs, and condition of other construction that will affect roofing system.
Review temporary protection requirements for roofing system during and after installation.
Review roof observation and repair procedures after roofing installation.
DELIVERY, STORAGE, AND HANDLING
Deliver roofing materials to Project site in original containers with seals unbroken and labeled with manufacturer's name, product brand name and type, date of manufacture, approval or listing agency markings, and directions for storing and mixing with other components.
Store liquid materials in their original undamaged containers in a clean, dry, protected location and within the temperature range required by roofing system manufacturer. Protect stored liquid material from d irect sunlight.
Discard and legally dispose of liquid material that cannot be applied within its stated shelf life.
Protect roof insulation materials from physical damage and from deterioration by sunlight, moisture, soiling, and other sources. Store in a dry location. Comply with insulation manufacturer's written instructions for handling, storing, and protecting during installation.
Handle and store roofing materials and place equipment in a manner to avoid permanent deflection of deck.
PROJECT CONDITIONS
Weather Limitations: Proceed with installation only when existing and forecasted weather conditions permit roofing system to be installed according to manufacturer's written instructions and warranty requirements.
Daily Protection: Coordinate installation of roofing so insulation and other components of roofing system not permanently exposed are not subjected to precipitation or left uncovered at the end of the workday or when rain is forecast.
Provide tie-offs at end of each day's work to cover exposed roofing and insulation with a course of roofing sheet securely in place with joints and edges sealed.
Complete terminations and base flashings and provide temporary seals to prevent water from entering completed sections of roofing.
Remove and discard temporary seals before beginning work on adjoining roofing.
WARRANTY
Manufacturer: Manufacturer's standard warranty form, covering work of this Section in which manufacturer agrees to repair or replace components of roofing system that fail in materials or workmanship within warranty period.
Warranty Period: 20 years from date of completion.
Installer Warranty: Installer's warranty signed by Installer, covering the Work of this Section, on form acceptable to Roofing Manufacturer and Owner.
Warranty Period: 2 years from date of completion.
Manufacturer Inspection Services: By manufacturer's technical representative, to report maintenance responsibilities to Owner necessary for preservation of Owner's warranty rights. The cost of manufacturer's inspections is included in the Contract Sum.
Inspections to occur in following years: 2, 5, 10, and 15 following completion.
PRODUCTS
MANUFACTURERS
Basis-of-Design Manufacturer/Product: The roof system specified in this Section is based upon products of Tremco, Incorporated. Provide specified products or pre-approved equal.
Source Limitations: Obtain components for roofing system from same m anufacturer as membrane roofing or manufacturer approved by membrane roofing manufacturer.
PERFORMANCE REQUIREMENTS
General Performance: Installed membrane roofing and base flashings shall withstand specified uplift pressures, thermally induced movement, and exposure to weather without failure due to defective manufacture, fabrication, installation, or other defects in construction. Membrane roofing and base flashings shall remain watertight.
Accelerated Weathering: Roofing system shall withstand 10,000 hours of exposure when tested according to ASTM G 152, ASTM G 154, or ASTM G 155.
Impact Resistance: Roof membrane shall resist impact damage when tested according to ASTM D 3746/C 3746M, ASTM D 4272/D 4272M, or the "Resistance to Foot Traffic Test" in FM Approvals 4470.
Flashings and Fastening: Provide base flashings, perimeter flashings, detail flashings and component materials and installation techniques that comply with requirements and recommendations of the following:
NRCA Roofing Manual (Sixth Edition) for construction details and recommendations.
SMACNA Architectural Sheet Metal Manual (Seventh Edition) for construction details.
Exterior Fire-Test Exposure: AST M E 108, Class A; for application and roof slopes indicated, as determined by testing identical membrane roofing materials by a qualified testing agency. Materials shall be identified with appropriate markings of applicable testing agency.
Energy Performance: Roofing system shall have an initial solar reflectance index of not less than 0.70 and an emissivity of not less than 0.75 when tested according to CRRC-1.
MATERIALS, GENERAL
Material Compatibility: Roofing materials shall be compatible with one another and adjacent materials under conditions of service and application required, as demonstrated by roof membrane manufacturer based on testing and field experience.
THERMOPLASTIC MEMBRANE MATERIALS
KEE Roof Membrane:
Thermoplastic Ketone Ethylene Ester (KEE) coated polyester fabric -reinforced roof membrane sheet, ASTM D6754.
TremPly KEE Single Ply Roof Membrane.
Breaking Strength, minimum, ASTM D751: Machine direction, 500 lbf (87 kN/m); Cross machine direction, 400 lbf (70 kN/m).
Tear Strength, minimum, ASTM D751: Machine direction,125 lbf (21 kN/m); Cross machine direction, 145 lbf (25 kN/m).
Elongation at Break, ASTM D751: 20 percent.
Dynamic Impact/Puncture Resistance, ASTM D5635: Pass.
Minimum Membrane Thickness, nominal, less backing, ASTM D751: 45 mils (1.1 mm).
Thickness over fiber, optical method: 0.014 inches.
Accelerated Weathering, ASTM G155 and ASTM G154: >5,000 hr., no cracking or crazing.
Abrasion Resistance, ASTM D3389: >2000 cycles, H-18 wheel, 1,000 g load.
Color: White
Solar Reflectance Index (SRI), ASTM E1980: 88 (White, initial), 76 (White, 3 -yr aged).
Sheet Flashing: For flashing in curbs and walls, utilize manufacturer's standard smooth -backed sheet flashing of same material, type, reinforcement, thickness, and color as KEE sheet membrane.
AUXILIARY ROOFING MATERIALS
General: Auxiliary membrane roofing materials recommended by roofing system manufacturer for intended use, and compatible with membrane roofing.
Liquid-type auxiliary materials shall comply with VOC limits of authorities having jurisdiction.
Metal Battens: Manufacturer's standard, aluminum -zinc-alloy-coated or zinc-coated steel sheet, approximately 1 inch wide by 0.05 inch (25 mm wide by 1.3 mm) thick, prepunched.
Metal Stress Plates: Manufacturer's standard AZ50 Galvalume -coated steel formed plates, 0.047 inch thick, with radial corners and membrane -engaging barbs engineered to enhance wind resistance for mechanically - attached KEE membrane roofing systems. FMG approved.
Fasteners: Factory-coated steel fasteners and metal plates complying with corrosion -resistance provisions in FM Approvals 4470, designed for fastening components to substrate, and acceptable to membrane roofing system manufacturer.
Termination Joint Sealant: Silicone, S, NS, 25 or 50, NT: Single -component, non-sag, plus 25 to 50 percent and minus 25 to 50 percent movement capability, nontraffic-use, neutral-curing silicone joint sealant; ASTM C 920, Type S, Grade NS, Class 25, Use NT, and compatible with adjacent materials.
Prefabricated Pipe Flashings: As recommended by roof membrane manufacturer.
Metal Coating: ASTM D 6083, solar-reflective acrylic elastomer emulsion coating.
Metal Flashings:
Provide new clad edge metal flashings.
22 gauge cleat. Maximum 1” flange.
Fascia to extend 1” longer than the existing edge metal, minimum 3” .
Gutter: 24-gauge factory coated metal. Replace, all existing gutter. Color to be selected by owner. If standard color is not available, Gutters to be bonderized metal, and contractor to prime and paint to match site color scheme.
16-gauge straps every 12”
Downspouts:
24-gauge outlet tubes painted to match. Replace, all existing. 16-gauge powder coated from ground to 10 feet up in the air painted to match. Replace all existing.
Lumber:
Decking:
Replace all damaged decking with like.
Miscellaneous Accessories: Provide pourable sealers, preformed cone and vent sheet flashings, preformed inside and outside corner sheet flashings, T-joint covers, lap sealants, termination reglets, liquid applied flashing material, mastic, reinforcing fabric, and other accessories.
Fasteners: Factory-coated steel fasteners and metal plates complying with corrosion -resistance provisions in FM Approvals 4470, designed for fastening substrate board to roof deck.
1.1 ROOF INSULATION MATERIALS
A. General: Preformed roof insulation boards manufactured or approved by roofing manufacturer, selected from insulation manufacturer's standard sizes, suitable for application, and of thickness indicated.
B. Substrate Board:
1. Glass-mat-faced gypsum panel ASTM C1177/C1177M
2. Thickness: ¼ inch (6mm).
a. Gypsum cover board
EXECUTION
EXAMINATION
Examine substrates, areas, and conditions, with Installer present, for compliance with the following requirements and other conditions affecting performance of roofing system:
Verify that roof openings and penetrations are in place and curbs are set and braced and that roof drain bodies are securely clamped in place.
Wood Roof Deck: Verify that visible overhang deck is sound and does not show signs of damage on underside. Damaged visible decking to be replaced with primed and painted plywood matching existing decking.
Proceed with installation only after unsatisfactory conditions have been corrected.
PREPARATION
Provide internal protection to prevent dust and debris from entering building per customer requirement.
Remove existing metal roof system and all components down to deck.
Clean deck dust, debris, moisture, and other substances detrimental to roofing installation according to roofing system manufacturer's written instructions. Remove sharp projections.
Prevent materials from migrating onto areas surrounding work area.
Complete terminations and base flashings and provide temporary seals and any required additional protection to prevent water from entering completed sections of roofing system at the end of the workday or when rain is forecast. Remove and disca rd temporary seals and moisture protection before beginning work on adjoining roofing.
INSTALLATION, GENERAL
Install roofing system in accordance with manufacturer’s written instructions and approved details.
NRCA Installation Details: Install roofing system in accordance with applicable NRCA Manual Plates and NRCA recommendations; modify as required to comply with manufacturer's approved details.
SUBSTRATE BOARD INSTALLATION
Ensure roof slopes away from shingled roof sections. If slope is less than 1/8:12 install slight taper in such a manner as to provide positive slope to drip edge, and a similar tie in to the sloped roof.
Install substrate board with long joints in continuous straight lines, perpendicular to roof slopes with end joints staggered between rows. Tightly butt substrate boards together. Secure with a minimum of 8 fasteners per board. Additional fasteners must be installed where joints do not sit flush with each other. Maximum of ¼” allowed between boards,
MECHANICALLY FASTENED MEMBRANE ROOFING INSTALLATION
Lay out membrane roofing over existing roofing and install according to roofing system manufacturer's written instructions.
Due to size of roof, an additional row of fasteners at 6” OC may be installed to provide proper wind uplif t in lieu of a perimeter sheet.
Extend membrane up slope roof section(s) a minimum of 24” and terminate by welding to 6” clad metal, set over butyl tape and mechanically fastened.
SA Membrane and shingles will extend over KEE Membrane to the point of visibility from ground level If any fasteners will be visible from the underside of any decking, fully adhere per roofing system manufacture’s written instructions. If customer will accept visible fasteners, adhering of mebrane is not necessary.
Start installation of membrane roofing in presence of roofing system manufacturer's technical personnel.
Accurately align membrane roofing and maintain uniform side and end laps of minimum dimensions req uired by manufacturer. Stagger end laps.
Mechanically fasten or adhere membrane roofing securely at terminations, penetrations, and perimeter of roofing.
Apply membrane roofing with side laps shingled with slope of roof deck where possible.
Install new clad edge metal fastening at 3” OC with 3 screws at each lap.
Primed and painted face to match existing color scheme.
Strip in per manufacturer’s recommendations.
In-Seam Attachment: Secure one edge of membrane sheet using fastening plates or metal battens centered within membrane seam and mechanically fasten membrane sheet to roof deck.
Metal Stress Plate Installation:
Locate plates in grid pattern in accordance with membrane manufacturer's instructions.
Install plates in straight rows in the specified number and spacing to achieve the required wind uplift resistance in the main field, edges and corners of the roof.
Install plates and separation pads using fasteners that comply with the specified applicable building code wind uplift rating and the fastener and membrane manufacturer's requirements. Ensure that all fasteners are properly driven normal to the surface of the sub-structure. Do not over-drive fasteners; plates that are recessed into and/or not flush with the surface of the insulation are not acceptable.
Welded Seams: Clean seam areas, overlap membrane roofing, and hot -air weld side and end laps of membrane roofing and sheet flashings according to manufacturer's written instructions to ensure a watertight seam installation.
Test lap edges with probe to verify seam weld continuity. Apply lap sealant to seal cut edges of sheet membrane.
Verify field strength of seams a minimum of twice daily and repair seam sample areas.
Repair tears, voids, and lapped seams in roofing that does not comply with requirements.
FLASHING AND MISCELLANEOUS INSTALLATION
Flash penetrations and field-formed inside and outside corners with cured or uncured sheet flashing.
FIELD QUALITY CONTROL
Roofing Inspector: Contractor shall engage a qualified roofing inspector for a minimum of three full-time days on site to perform roof tests and inspections and to prepare start up , interim, and final reports. Roofing Inspector's quality assurance inspections shall comply with applicable criteria established in ARMA/NRCA's "Quality Control Guidelines for the Application of Built-up Roofing." Final Roof Inspection: Arrange for roofi ng system manufacturer's technical personnel to inspect roofing installation on completion.
Repair or remove and replace components of membrane roofing system where inspections indicate that they do not comply with specified requirements.
Additional inspec tions, at Contractor's expense, will be performed to determine compliance of replaced or additional work with specified requirements.
PROTECTING AND CLEANING
Protect membrane roofing system from damage and wear during remainder of construction period. Whe n remaining construction will not affect or endanger roofing, inspect roofing for deterioration and damage, describing its nature and extent in a written report, with copies to Architect and Owner.
Correct deficiencies in or remove membrane roofing system that does not comply with requirements; repair substrates; and repair or reinstall membrane roofing system to a condition free of damage and deterioration at time of Substantial Completion and according to warranty requirements.
Thoroughly clean new membra ne of dirt, overspray and spillage from adjacent shingle roof construction, and or tear off of roofing using cleaning agents and procedures recommended by manufacturer.
END OF SECTION 075416
SECTION 07311 – ASPHALT SHINGLES
GENERAL
SUMMARY
Section Includes:
Installation of shingle roof system including but not limited to:
Leak barrier / underlayment.
Shingles.
Bids Shall include the following
Unit pricing per linear foot of fascia needing replacement. All replacement fascia to be primed and painted by contractor to match existing
Unit pricing for deck replacement of damaged decking. Any replacement decking with visible underside to be primed and painted by contractor to match existing.
1.2 DEFINITIONS
Asphalt Roofing Manufacturers Association (ARMA)
National Roofing Contractors Association (NRCA)
Roofing Terminology: Refer to ASTM D1079 and the glossary of the National Roofing Contractors Association (NRCA) Roofing and Waterproofing Manual for definitions of roofing terms related to this section.
1.3 SUBMITTALS
(a) Two full size samples.
Product Data: Provide data indicating material characteristics, performance criteria, limitations and weights.
Manufacturer’s Installation Instructions: Indicate preparation required and installation procedures.
Maintenance Data: For roofing system to include in maintenance manuals.
Warranties: Copy of roofing system manufacturer’s warranty.
1.4 QUALITY ASSURANCE
(a) Perform Work in accordance with NRCA Steep Roofing Manual and appl icable sections of Chapter 15, California Building Code.
Maintain copy of specification on site.
Manufacturer: Company specializing in manufacturing products specified in this Section with minimum of five years experience.
Applicator: Company specializin g in applying specified roofing system with minimum of five years experience and approved by manufacturer.
Regulatory Requirements:
Conform to Section 1507, California Building Code and ASTM D 3018 Class A, UL 790 fire resistance, UL 580 wind uplift for shingle types specified.
Provide certificate of compliance from manufacturer indicating approval of specified products.
Provide UL labels on all materials.
Pre-installation Conference: Before installing roofing system, conduct conference at Project site. Notify participants at least 5 working days before conference.
Meet with Owner’s representative, roofing Installer, roofing system manufacturer's representative, and installers whose work interfaces with or affects roofing, including installers of roof accessories and roof-mounted equipment.
Review methods and procedures related to roofing installation, including manufacturer's written instructions.
Examine deck substrate conditions and finishes for compliance with requirements, including pitch and attachment to structural members.
Review loading limitations of deck during and after roofing.
Review flashings, special roofing details, roof drainage, roof penetrations, equipment curbs, and condition of other construction that will affect roofing.
Review governing regulations and requirements for certifications, and inspection and testing, if applicable.
Review temporary protection requirements for roofing system during and after installation.
Review roof observation and repair procedures after roofing installation.
Document proceedings, including corrective measures or actions required, and furnish copy of record to each participant.
1.5 DELIVERY, STORAGE, AND HANDLING
(a) Store all products in manufacturer's unopened, labeled packaging until they are ready for installation.
Store products in a covered, ventilated area, at temperature not more than 110 degrees F do not store near steam pipes, radiators, or in direct sunlight.
Store bundles on a flat surface. Maximum stacking height shall not exceed manufacturer’s recommendations.
Store all rolls on end.
Store and dispose of solvent-based materials in accordance with all federal, state and local regulations.
1.6 PROJECT CONDITIONS
(a) Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.
Weather Limitations: Proceed with installation only when existing and forecasted weather condi tions permit roofing system to be installed according to manufacturer's written instructions and warranty requirements.
Field measurements and material quantities:
Contractor shall have sole responsibility for accuracy of all measurements, estimates of material quantities and sizes, and site conditions that will affect work.
Waste Disposal:
Do not re-use, re-cycle or dispose of material manufacturers product containers except in accordance with all applicable regulations. The user of manufactured produc ts is responsible for proper use and disposal of product containers.
Safety requirements:
All application, material handling, and associated equipment shall conform to and be operated in conformance with OSHA safety requirements.
Comply with federal, state, local and Owner fire and safety requirements.
Advise Owner whenever work is expected to be hazardous to Owner, employees, and/or operators.
Maintain a crewman as a floor area guard whenever roof decking is being repaired or replaced.
Maintain fire exting uisher within easy access whenever power tools, roofing kettles, fuels, solvents, torches, and open flames are being used.
Protection:
Contractor shall be responsible for the full and adequate protection of the Owner’s facilities, existing roof systems, personnel, equipment, products and materials, as well as protection of its own employees and equipment. Contractor shall comply with all federal, state, and local OSHA, EPA, and NIOSH requirements. Lawns, shrubbery, paved areas, and buildings shall be prot ected from damage.
Repair damage at no extra cost to Owner.
Prior to leaving the site daily, the contractor shall remove all trash from the roofing project and grounds such as paper, insulation or pieces and all other trash/scrap generated by the roofing crew.
1.7 WARRANTY
(a) Shingle Warranty: Limited Lifetime Warranty.
(b) Installer's Warranty: Submit roofing Installer's warranty, signed by Installer, covering the Work of this Section and related Sections indicated above, including all components of the shingle roof system, for the following warranty period:
Warranty Period: Two years from date of Substantial Completion.
Failure includes roof leaks.
1. PRODUCTS
2.1 MANUFACTURERS
Basis of Design Manufacturer: Provide products manufactured by the CertainTeed Corporation.
ASPHALT FIBERGLASS SHINGLES
Basis of Design - CertainTeed Presidential Shake TL: Conforming to ASTM D 3018 Type I – Self-Sealing; UL Certification of ASTM D 3462, ASTM D 3161 Class “F” (110 -mph)/UL997 Wind Resistance and UL Class A Fire Resistance, glass fiber mat base; ceramically c oated/UV resistant mineral surface granules across entire face of shingle; “Tri-laminate”: three-layer laminated, four-tab shingle.
Weight: 480 pounds per square (100 square feet) (23.4 kg/sq m) Color: As selected by Owner from manufacturer’s standards
UNDERLAYMENT
Self-adhering underlayment: Tremco SA Underlayment.
ACCESSORIES
Sheet Flashings: Any flashing required for roof shingle application.
Edge metal to match existing metal
Replace all vents, T-tops, and whirlybirds with like.
Nails: Standard round wire shingle type, hot dipped zinc coated steel, minimum 3/8” head diameter and 7/16” shank diameter. Length must be sufficient to penetrate into solid wood at least 3/4 inch (19mm) or through plywood or oriented strand board by at least 1/8 inch (3.18mm).
Gutter: 24-gauge factory coated metal. Replace, all existing gutter. Color to be selected by owner. If standard color is not available, Gutters to be bonderized metal, and contractor to prime and paint to match site color scheme.
16-gauge straps every 12”
Downspouts:
24-gauge outlet tubes painted to match. Replace, all existing.
16-gauge powder coated from ground to 10 feet up in the air painted to match. Replace all existing.
FLASHING FABRICATION
Form sections square and accurate to profile, in maximum possible lengths, free form distortion or defects detrimental to appearance or performance. Provide for expansion and contractions.
Hem exposed edges of flashings minimum ¼ inch on underside.
EXECUTION
EXAMINATION
Substrate inspection:
The Applicator shall inspect the substrate for defects such as excessive surface roughness, contamination, structural inadequacy, or any other condition that will adversely affect the quality of work.
The substrate shall be clean, smooth, dry, free of flaws, sharp edges, loose and foreign material, oil and grease. Roofing shall not start until all defects have been corrected.
Verify that roof openings and penetrations are in place and braced and that roof drains are securely clamped in place.
Proceed with installation only after unsatisfactory conditions have been corrected.
3.1 PREPARATION
(a) Inspect and replace all compromised decking.
(b) Clean substrate of dust, debris, and other substances detrimental to roofing installation according to roofing system manufacturer's written instructions. Remove sharp projections.
Prevent materials from entering and clogging roof gutters and conductors and from spilling or migrating onto surfaces of other construction.
Fill knot holes and surface cracks with latex filler.
Use sheet metal to cover minor irregularities in the wood deck.
Protection:
Contractor shall be responsible for protection of exterior and interior property during course of work.
Lawns, shrubbery, paved areas, and building shall be protected from damage. Repair damage, and clean interior at no extra cost to Owner.
Roofing, flashings, membrane repairs, and insulation shall be installed and sealed in a watertight manner on same day of installation or before arrival of inclement weather.
Preparation work shall be limited to those areas that can be covered with installed roofing material on same day and before arrival of inclement weather.
Protect building surfaces at set-up areas with tarpaulin. Secure tarpaulin. Spilled or scattered debris shall be cleaned up immediately. Removed material to be disposed from roo f as it accumulates.
At end of each working day, seal removal areas with water stops along edges to prevent water entry.
3.2 UNDERLAYMENT INSTALLATION
(a) Roof:
Install leak barrier along entire lengths in a shingled fashion. Roll out any wrinkles and ensure no fish mouths are visible after installation. Leak barrier will be installed over flat roof section KEE membrane that extends up slope 24”, extending to the point where no longer visible from the ground.
3.3 INSTALLATION OF SHINGLES
(a) General:
(i) Install in accordance with Manufacturer’s instructions and local building codes.
Minimize breakage of shingles by avoiding dropping bundles on edge, by separating shingle s carefully, and by taking extra precautions in temperatures below 40 degrees F.
Placement and Nailing:
Install manufacturer starter strip containing sealant to underlayment and each other in a 4" width of asphalt plastic roof cement.
Laterally, offset the new shingles from the existing keyways, to avoid waves or depressions caused by excessive dips in the roofing materials.
Secure with a minimum of 6 nails per shingle per manufacturer’s written instructions.
Nails must be driven flush with the shingle surface. Do not overdrive or underdrive the nails.
Coordinate installation of roof -mounted components of work projecting through roof with weather tight placement of counterflashings.
Complete installation to provide weather tight service.
3.4 FIELD QUALITY CONTROL
(a) Field inspection will be performed by Tremco Roofing Inspector(s). (b) Allow for inspections and verify that the approved roof material is used and installed as per specifications.
3.5 PROTECTING AND CLEANING
(a) Protect roofing system from damage and wear during remainder of construction period. When remaining construction will not affect or endanger roofing, inspect roofing for deterioration and damage, describing its nature and extent in a written report, with copy to Owner. (b) Correct deficiencies in or remove shingles that do not comply with requirements, repair substrates, reinstall roofing, and repair flashings to a condition free of damage and deterioration at the time of Substantial Completion and according to warranty requirements.
END OF SECTION 07311