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HomeMy WebLinkAboutRESPONSE - BID - 7247 WATERPROOFING AT CIVIC CENTER PARKING STRUCTUREBID PROPOSAL 7247 Waterproofing at Civic Center Parking Structure BID OPENING: 3:00 P.M. (our clock), June 23, 2011 WE HEREBY ENTER OUR BID FOR THE CITY OF FORT COLLINS' REQUIREMENTS FOR Waterproofing at Civic Center Parking Structure PER THE BID INVITATION AND ANY REFERENCED SPECIFICATIONS: The City of Fort Collins is requesting bids for providing and installing waterproofing on approximately 20,000 sf of concrete floor decking on the Civic Center Parking Structure located at 120 N. Mason Street, Fort Collins, CO 80524 per specifications and scope of work. Awarded contractor must enter into the attached service agreement (for your review) and provide the required insurance (Exhibit B). A pre -bid conference will be held at the site on June 9, 2011 at 11:00 am. Meet on the first floor, northwest corner of the parking structure. Bidder Qualifications A. At least (3) three years consistent, hands on experience in parking structure floor waterproofing and awarded contractor must be able to demonstrate this through references. B. Please provide list of at least (5) five LIKE jobs completed with contact information including current name and phone number. BID SCHEDULE Service Provider to provide, deliver, and install waterproofing complete with any required traffic control for complete product per attached scope of work and specifications. Awarded service provider is responsible for their own square foot(sf) measurements and must be approved by the project manager. A MSDS for the final product(s) must be provided in the bid response. For bidding purposes, please use 20,000 sf. per sf X 20,000 sf = Base Bid $ / /41 ODD. 0 0 I In Words OoC A4,wNe &en AW4 No CG>v/-S FIRM NAME n-Ao ,06- J�YS76We.- �ve alder BtwzE��yNuC�/ Are you Corporation Partnership, DBA, LLC, or PC BID 7247 Waterproofing at Civic Center Parking Structure Page 3 of 19 4. Contract Period. [Option 2] This Agreement shall commence 200 , and shall continue in full force and effect until 1200 , unless sooner terminated as herein provided. In addition, at the option of the City, the Agreement may be extended for additional one year periods not to exceed ( ) additional one year periods. Renewals and pricing changes shall be negotiated by and agreed to by both parties. The Denver Boulder Greeley CPIU published by the Colorado State Planning and Budget Office will be used as a guide. Written notice of renewal shall be provided to the Service Provider and mailed no later than ninety (90) days prior to contract end. 5. Delay. If either party is prevented in whole or in part from performing its obligations by unforeseeable causes beyond its reasonable control and without its fault or negligence, then the party so prevented shall be excused from whatever performance is prevented by such cause. To the extent that the performance is actually prevented, the Service Provider must provide written notice to the City of such condition within fifteen (15) days from the onset of such condition. [Early Termination clause here as an option 6. Early Termination by City/Notice. Notwithstanding the time periods contained herein, the City may terminate this Agreement at any time without cause by providing written notice of termination to the Service Provider. Such notice shall be delivered at least fifteen (15) days prior to the termination date contained in said notice unless otherwise agreed in writing by the parties. All notices provided under this Agreement shall be effective when mailed, postage prepaid and sent to the following addresses: City: Copy to: Service Provider: City of Fort Collins City of Fort Collins Attn: Purchasing Attn: PO Box 580 PO Box 580 Fort Collins, CO 80522 Fort Collins, CO 80522 In the event of early termination by the City, the Service Provider shall be paid for services rendered BID 7247 Waterproofing at Civic Center Parking Structure Page 12 of 19 to the date of termination, subject only to the satisfactory performance of the Service Provider's obligations under this Agreement. Such payment shall be the Service Provider's sole right and remedy for such termination. 7. Contract Sum. The City shall pay the Service provider for the performance of this Contract, subject to additions and deletions provided herein, per the attached Exhibit "A", consisting of pages, and incorporated herein by this reference. 8. City Representative. The City will designate, prior to commencement of the work, its representative who shall make, within the scope of his or her authority, all necessary and proper decisions with reference to the services provided underthis agreement. All requests concerning this agreement shall be directed to the City Representative. 9. Independent Service provider. The services to be performed by Service Provider are those of an independent service provider and not of an employee of the City of Fort Collins. The City shall not be responsible for withholding any portion of Service Provider's compensation hereunder for the payment of FICA, Workmen's Compensation or other taxes or benefits or for any other purpose. 10. Personal Services. It is understood that the City enters into the Agreement based on the special abilities of the Service Provider and that this Agreement shall be considered as an agreement for personal services. Accordingly, the Service Provider shall neither assign any responsibilities nor delegate any duties arising under the Agreement without the prior written consent of the City. 11. Acceptance Not Waiver. The City's approval or acceptance of, or payment for any of the services shall not be construed to operate as a waiver of any rights or benefits provided to the City under this Agreement or cause of action arising out of performance of this Agreement. 12. Warranty. a. Service Provider warrants that all work performed hereunder shall be BID 7247 Waterproofing at Civic Center Parking Structure Page 13 of 19 performed with the highest degree of competence and care in accordance with accepted standards for work of a similar nature. b. Unless otherwise provided in the Agreement, all materials and equipment incorporated into any work shall be new and, where not specified, of the most suitable grade of their respective kinds for their intended use, and all workmanship shall be acceptable to City. C. Service Provider warrants all equipment, materials, labor and other work, provided under this Agreement, except City -furnished materials, equipment and labor, against defects and nonconformances in design, materials and workmanship/workwomanship for a period beginning with the start of the work and ending twelve (12) months from and after final acceptance under the Agreement, regardless whether the same were furnished or performed by Service Provider or by any of its subcontractors of any tier. Upon receipt of written notice from City of any such defect or nonconformances, the affected item or part thereof shall be redesigned, repaired or replaced by Service Provider in a manner and at a time acceptable to City. 13. Default. Each and every term and condition hereof shall be deemed to be a material element of this Agreement. In the event either party should fail or refuse to perform according to the terms of this agreement, such party may be declared in default thereof. 14. Remedies. In the event a party has been declared in default, such defaulting party shall be allowed a period of ten (10) days within which to cure said default. In the event the default remains uncorrected, the party declaring default may elect to (a) terminate the Agreement and seek damages; (b) treat the Agreement as continuing and require specific performance; or (c) avail himself of any other remedy at law or equity. If the non -defaulting party commences legal or equitable actions against the defaulting party, the defaulting party shall be liable to the non - defaulting party for the non -defaulting party's reasonable attorney fees and costs incurred because of the default. 15. Binding Effect. This writing, together with the exhibits hereto, constitutes the entire agreement between the parties and shall be binding upon said parties, their officers, employees, BID 7247 Waterproofing at Civic Center Parking Structure Page 14 of 19 agents and assigns and shall inure to the benefit of the respective survivors, heirs, personal representatives, successors and assigns of said parties. 16. Indemnity/Insurance. a. The Service Provider agrees to indemnify and save harmless the City, its officers, agents and employees against and from any and all actions, suits, claims, demands or liability of any character whatsoever brought or asserted for injuries to or death of any person or persons, or damages to property arising out of, result from or occurring in connection with the performance of any service hereunder. b. The Service Provider shall take all necessary precautions in performing the work hereunder to prevent injury to persons and property. c. Without limiting any of the Service Provider's obligations hereunder, the Service Provider shall provide and maintain insurance coverage naming the City as an additional insured under this Agreement of the type and with the limits specified within Exhibit B, consisting of one (1) page, attached hereto and incorporated herein by this reference. The Service Provider before commencing services hereunder, shall deliver to the City's Director of Purchasing and Risk Management, P. O. Box 580 Fort Collins, Colorado 80522 one copy of a certificate evidencing the insurance coverage required from an insurance company acceptable to the City. 17. Entire Agreement. This Agreement, along with all Exhibits and other documents incorporated herein, shall constitute the entire Agreement of the parties. Covenants or representations not contained in this Agreement shall not be binding on the parties. 18. Law/Severability. The laws of the State of Colorado shall govern the construction interpretation, execution and enforcement of this Agreement. In the event any provision of this Agreement shall be held invalid or unenforceable by any court of competent jurisdiction, such holding shall not invalidate or render unenforceable any other provision of this Agreement. 19. Prohibition Against Employing Illegal Aliens. Pursuant to Section 8-17.5-101, C.R.S., et. seq., Service Provider represents and agrees that: BID 7247 Waterproofing at Civic Center Parking Structure Page 15 of 19 a. As of the date of this Agreement: 1. Service Provider does not knowingly employ or contract with an illegal alien who will perform work under this Agreement; and 2. Service Provider will participate in either the e-Verify program created in Public Law 208, 104th Congress, as amended, and expanded in Public Law 156, 108th Congress, as amended, administered by the United States Department of Homeland Security (the "e-Verify Program") or the Department Program (the "Department Program"), an employment verification program established pursuant to Section 8-17.5-102(5)(c) C.R.S. in order to confirm the employment eligibility of all newly hired employees to perform work under this Agreement. b. Service Provider shall not knowingly employ or contract with an illegal alien to perform work under this Agreement or knowingly enter into a contract with a subcontractor that knowingly employs or contracts with an illegal alien to perform work under this Agreement. c. Service Provider is prohibited from using the e-Verify Program or Department Program procedures to undertake pre -employment screening of job applicants while this Agreement is being performed. d. If Service Provider obtains actual knowledge that a subcontractor performing work under this Agreement knowingly employs or contracts with an illegal alien, Service Provider shall: 1. Notify such subcontractor and the City within three days that Service Provider has actual knowledge that the subcontractor is employing or contracting with an illegal alien; and 2. Terminate the subcontract with the subcontractor if within three days of receiving the notice required pursuant to this section the subcontractor does not cease employing or contracting with the illegal alien; except that Service Provider shall not terminate the contract with the subcontractor if during such three days the subcontractor provides information to establish that the subcontractor has not knowingly employed or contracted with an illegal alien. e. Service Provider shall comply with any reasonable request by the Colorado Department of Labor and Employment (the "Department') made in the course of an investigation BID 7247 Waterproofing at Civic Center Parking Structure Page 16 of 19 that the Department undertakes or is undertaking pursuant to the authority established in Subsection 8-17.5-102 (5), C.R.S. f. If Service Provider violates any provision of this Agreement pertaining to the duties imposed by Subsection 8-17.5-102, C.R.S. the City may terminate this Agreement. If this Agreement is so terminated, Service Provider shall be liable for actual and consequential damages to the City arising out of Service Provider's violation of Subsection 8-17.5-102, C.R.S. g. The City will notify the Office of the Secretary of State if Service Provider violates this provision of this Agreement and the City terminates the Agreement for such breach. 20. Special Provisions. [Optional] Special provisions or conditions relating to the services to be performed pursuant to this Agreement are set forth in Exhibit " ", consisting of ) pages, attached hereto and incorporated herein by this reference. BID 7247 Waterproofing at Civic Center Parking Structure Page 17 of 19 CITY OF FORT COLLINS, COLORADO a municipal corporation By: James B. O'Neill II, CPPO, FNIGP Director of Purchasing and Risk Management Date: PRINT NAME CORPORATE PRESIDENT OR VICE PRESIDENT Date: ATTEST: (Corporate Seal) CORPORATE SECRETARY BID 7247 Waterproofing at Civic Center Parking Structure Page 18 of 19 EXHIBIT " " INSURANCE REQUIREMENTS 1. The Service Provider will provide, from insurance companies acceptable to the City, the insurance coverage designated hereinafter and pay all costs. Before commencing work under this bid, the Service Provider shall furnish the City with certificates of insurance showing the type, amount, class of operations covered, effective dates and date of expiration of policies, and containing substantially the following statement: "The insurance evidenced by this Certificate will not be cancelled or materially altered, except after ten (10) days written notice has been received by the City of Fort Collins." In case of the breach of any provision of the Insurance Requirements, the City, at its option, may take out and maintain, at the expense of the Service Provider, such insurance as the City may deem proper and may deduct the cost of such insurance from any monies which may be due or become due the Service Provider under this Agreement. The City, its officers, agents and employees shall be named as additional insureds on the Service Provider's general liability and automobile liability insurance policies for any claims arising out of work performed under this Agreement. 2. Insurance coverages shall be as follows: A. Workers' Compensation & Employer's Liability. The Service Provider shall maintain during the life of this Agreement for all of the Service Provider's employees engaged in work performed under this agreement: Workers' Compensation insurance with statutory limits as required by Colorado law. Employer's Liability insurance with limits of $100,000 per accident, $500,000 disease aggregate, and $100,000 disease each employee. B. Commercial General & Vehicle Liability. The Service Provider shall maintain during the life of this Agreement such commercial general liability and automobile liability insurance as will provide coverage for damage claims of personal injury, including accidental death, as well as for claims for property damage, which may arise directly or indirectly from the performance of work under this Agreement. Coverage for property damage shall be on a "broad form" basis. The amount of insurance for each coverage, Commercial General and Vehicle, shall not be less than $500,000 combined single limits for bodily injury and property damage. In the event any work is performed by a subcontractor, the Service Provider shall be responsible for any liability directly or indirectly arising out of the work performed under this Agreement by a subcontractor, which liability is not covered by the subcontractor's insurance. BID 7247 Waterproofing at Civic Center Parking Structure Page 19 of 19 DESCRIPTION MARK 170.2 FLEXODECK 11 is a 100% solids waterproofing system for multi -level parking garage decks. The top coat provides a high degree of abrasion resistance and traffic wear, along with excellent chemical resistance. This top coat covers and protects a membrane that exhibits both high tensile strength and very high elongation (flexibility). The primer provides a tenacious bond to the concrete and the finish coat enhances retention of aggregates. The MARK-170.2 system therefore is extremely . durable and is capable of handling heavy vehicular traffic. ADVANTAGES • Long Lasting reliable performance — Expected life is more than of those of standard moisture cure urethanes. • Quickest turn around and ready for traffic within hours of the final coat application (typical application 2 days). • Non -hazardous to occupants and applicators. • 100% solids, no offensive odors. • Permanent chemical bond to substrate. • Inter -coat chemical bond between coats stronger than concrete. • Non-flammable RECOMMENDED USES • Vehicular traffic bearing waterproofing system for multi -level parking garages and ramps. • Ideal for stadiums, plazas, balconies, mechanical room floors and recreation decks. • Specific applications requiring a combination of a flexible system with an extremely high abrasion resistant, non-skid, traffic -bearing surface. • For concrete, steel plate or concrete filled grid decks and other metal and wood surfaces. MARK 170.2 FLEXODECK 11 COSISTS OF THE FOLLOWING APPLICATIONS: 7-1 INTERMEDIA' „7B� PRIMER MARK 170.2 FLEXODECK HEAVY DUTY Driving Lanes and Ramps BASED PRIMER MARK 170.2 FLEXODECK MEDIUM DUTY Parking Stalls and Pedestrian Areas • Primer - A two component, 100% solids, thermosetting epoxy system, is designed to permanently bond the membrane system to the substrate. • Base Coat — A two component 100% solids, solvent free, thermosetting Hybrid Polyurea System. It has over 450% elongation and retains its flexibility over a wide range of temperatures (-40°F to 300°F). It has excellent tear resistance and tensile strength (over 1,000 psi or 6.0 Mpa). • Intermediate Coat (Used in Heavy Duty Applications) - A 100% solids, unique two -component, MULTI -POLYMER SYSTEM, that provides the unique properties of low temperature flexibility, abrasion resistance and chemical resistance. A Highly Flexible (HF) Top Coat is available for t special applications like double T structures or extreme temperature cycles applications. • Finish Coat (Exterior) - A specially designed finish coat for enhanced aggregate retention, chemical abrasion, and UV resistance. • Finish Coat (Interior) - A specially designed finish coat for enhanced aggregate retention and chemical and abrasion resistance. Standard Colors: Include gray and tan per color chart (custom colors may also be available; minimum order of 300 gallons is required). RECOMMENDED MINIMUM THICKNESS Base Coat: 20-25 mils Top Coat (standard texture): 10-20 mils Finish Coat: 15-20 mils Consult installation manual and/or engineer's specification for texture and overall system thickness. These recommendations are guidelines and can vary depending upon nature, profile, porosity and condition of substrate, as well as temperature. LIMITATIONS • Surface should be free of any moisture and contaminants that will impede the performance of this coating. • The formulation of this system does not allow modifications by diluting or any such action in the field. Any such alteration in the field shall void all applicable warranties. • The system cannot be applied in temperatures below 500F. ram'. SIGNA ADDRESS ^^J 4 /" ZiT CJ.0 �-rlr �dG+✓ �� PHONE/FAX # i1i��) 714t - (0-9 (�V*) 2!¢/-L�y g E-MAIL ADDRESS BID 7247 Waterproofing at Civic Center Parking Structure Page 4 of 19 MARK-170.2 FL.EXODECK II DESCRIPTION MARK-1702 FLEXODECK 11 is a solvent - less watcrpruoling system for multi -level parking garage (leeks. "file Top Coat provides a high degree of abrasion resistance and traffic wear, along with excellent chemical resistance. This Top Coat covers and protects a membrane that exhibits both high tensile strength and very high elongation (flexibility). The primer provides a tenacious bond to the concrete and the finish coat enhances retention of aggregates. The MARK-170.2 system therefore is extremely durable and is capable of handling heavy vehicular traffic. MARK-170.2 system consists of three or four applications and is available in two different textures (Standard & 2000): • Standard Texture - Complete saturation of the Top Coat with aggregates - 0.5 Ibs/sq. ft. • 2000 Texture — Back roll aggregates into 'roll Coat (0.1 Ibs/sq. ft.). This texture would not require a Finish Coat application except on UV exposed areas. 1. Primer - A two component, solvent -less, thermosetting epoxy system, is designed to permanently bond the membrane system to the substrate. Base Coat - A solvent -less, two component, thermosetting elastomeric- urethane system. It has over 450% elongation and retains its flexibility over a wide range of temperatures (400F to 3000F). It has excellent tear resistance and tensile strength (over L,000 psi or 6.9 MPa). 3. Top Coat - Standard Texture - A solvent -less, unique two -component, MULTI - POLYMER SYSTEM, that provides the unique properties of low temperature flexibility, abrasion resistance and chemical resistance with exceptional aggregate retention capabilities. 2000 Texture — A unique two - component traffic bearing hybrid polymer that provides flexibility, chemical and abrasion resistance and has a tenacious bond to the aggregate. • A Highly Flexible (BF) Top Coat is available for special applications. Top Coat (HF). 4. Finish Coat a- Exterior — A specially designed VOC compliant finish coat for enhanced aggregate retention and abrasion and UV resistance. b- Interior — A specially designed solvent -less finish coat for enhanced aggregate retention and abrasion resistance. c- A Clear Finish Coat is available for an exposed aggregate finish. RECOMMENDED USES • Vehicular traffic bearing waterproofing system for multi -level parking garages and ramps. • Ideal for stadiums, plazas, and balconies, mechanical room floors and recreation decks. • Specific applications requiring a combination of a flexible system with an extremely high abrasion resistant, non- skid, traffic -bearing surface. • For concrete, steel plate or concrete filled grid decks and other metal and wood surfaces. Properties of Cured Svstem Properties Base Top Coal Finish Coal Coat Sid. 2000 Exl. Int. Percent Elongation >450% >4.50% Tensile >1000 >2000 >2000 >2000 >2000 Strength P.O. p.s.i. P.O. p.s.i. p.s.i. Conip. >6000 Strength p.s.i. Weir <60 mg. <AO mg. dll ntg. <fl0 mg. Index Standard Colors. Include gray & tan per color chart (custom colors may also be available; minimum order ol'300 gallons is required) 1.I SIFTED lAb RRAN'rl': LOIN-CA1,11. INC.„ uns to Iho Pur. hnua ,f Ih.... l. Puu that1. the 1-odurl , f...m ..mfaoluring an.I dc.if n def",: is .\II bread, of ,ca rran ty dal mx twist be >,J•miueJ to PCILY�CARB. INC. the car tier ni .•ilhrr .cithin ruurtacn�depe of di""""' of thv doica nr.,d•trr m P.oJuct shdf liie. The Pura huxr'. remedt" 'tin ted 1O repl ecoment of lhn F,o hmt. _•\ 1101-Y-GARB. INC:. SPECI 1:11 ALL) DISAVOWS ANY on iLv REPRUSEN-fAr PN OR WARRAN rY. FM'lt Id3S Olt 1%11.1.1 I-D. Olt IJAltll.II ') It ELA'rLNC. l'O'rr 1E CONDITION OR L'SE OF TI IF PRODUCT'. AND IN NO E\'EN'[SHALL POI-)'-CARB lit: LIABLE 1'0 I'UR61ASER, OR ANl 'rHlltu PARTY. FOR ANT" DIRECT' ill: INDIIiEC: I' CO\SEC L'E\"I"IAI- OI: INCIDENTAL DA\I:\C:ES. MGM/jas00-279-1 MARK 170.2 Page 2 of 2 TECHNICAL_.. DATA SHEE-1 MARK-170.2 FLEXODECK11 Traffic Deck Waterproofing System ISO 9001:2000 Certified POLY -CARS, INC. 33095 Bainbridge Road Cleveland, Ohio 44139 Tel: 440.248.1223 Fax: 440.248.1513 125 GNS Court Roberta, Georgia 31078 Tel: 478.836.2881 Fax: 478.836.2949 Toll -Free: 866. POLY CAPB wwr.:.POLY-CARB.com MARK-170.2 FLEXODECK I1 Advantages • Permanent chemical bond to substrate. • Intercoat chemical bond between coats stronger than concrete. • Solvent -less. no offensive odors. • Quickest setting and ready for traffic within hours of the final coat application. • Least hazardous to occupants and applicators. Recommended Minimum dry mil system thickness Light Medium Heave Duty Duty Duty (Driving (Pedestrian) (parking Lanes S Ram Stalls) Dry Mils DryMs Dry Mils Total Polymer 35 40 52 Build' Base Coat 20 20 20 Aggregate- Std. Texture 0.5 0.5 0.5 (Ibs. / SF) Aggregate- 2000 Texture O.l 0.1 0.1 (Ibs. / SF) `Total mils exclude primer and aggregate. Please refer to installation manual for detailed installation information and specific coverage rates. Installation Conditions: All surfaces to be coated shall be clean, dry and free of any contaminants. All patched areas shall be properly cured and free of curing compounds and laitance which shall be removed completely prior to installation of the coating. Surface Preparation: Surfaces to be coated shall be shot blast to expose clean, sound concrete. Areas, which cannot be shot blast, shall be sand blasted clean or recommended by the manufacturer. Detailing: Control joints; cove base and cracks shall be treated according to specifications with compatible sealant. All other details shall be as per manufacturer's specification. Application: .All coats shall be applied according to the installation manual provided by the manufacturer. Care must be taken during application sequence to achieve optimum chemical inter -coat bond. Limitations Surface shall be free of any moisture and contaminants that will impede the performance of this coating. The formulation of this system does not allow — modifications by diluting or any such action in the field. Any such alteration in the field shall void all applicable warranties. The system cannot be applied and exposed to temperatures below 50°F. Please Note This technical data sheet was created to communicate to you, our valued customer, proper procedures, properties and limitations of this product to ensure you a successful installation. This is an exotic material, which is affected by temperature, proper mixing, surface preparation, and other application conditions. It is most IMPERATIVE that these instructions are understood by all. For further information please call us toll free at 1-800-CALL MIX if you have any questions. Eliminating misunderstandings among team members will help to insure successful applications. Caution PLEASE READ AND THOROUGHLY UNDERSTAND THE MATERIAL SAFETY DATA SHEET PROVIDED WITH EACH ORDER SHIPPED, PRIOR TO BEGINNING WORK. THIS IS INTENDED FOR YOUR SAFETY. / Direct contact with the skin should be avoided as it can cause skin irritation and other problems. Wash with soap and water; contact a physician immediately. Protective clothing, goggles, and doves are recommended. FATAL IF TAKEN INTERNALLY. KEEP OUT OF REACH OF CHILDREN FOR PROFESSIONAL USE ONLY MARK-170 2 FLEXODECK 11 SYSTEM VOC CONTENT DOES NOT EXCEED 600 g/L AS PER EPA TEST METHOD 24 (40 CFR 60, APPENDIX A) MGM/jas00-279-1 MARK 170.2 Page 2 of 2 JOINT PERFORMANCE WARRANTY by Manufacturer and Applicator for MARK 170.2 AREA: xx SF Project Name: Owner: Engineer: Located At: SUBSTANTIAL COMPLETION DATE: WARRANTY NUMBER: WARRANTY PERIOD: 5 Years from date of substantial completion. THE WARRANTY: The Manufacturer and Applicator do jointly and severally warrant that the WATERPROOFING MEMBRANE installed under this warranty, shall be free of defects originating from the following causes for the specified period commencing on date of substantial completion: * Cohesive or adhesive failure of the materials supplied resulting from faulty workmanship or defective materials. * Material failure due to normal weathering. * Abrasion or (rupture) tear failure of the system resulting from normal traffic exposure. WARRANTY SERVICE: In the event that there should occur any defect in the work warranted-, the Manufacturer and Applicator shall be notified immediately by the Owner (stated above) in writing, detailing the location, scope, and nature of the defect. The warrantors shall arrange for inspection and correction of any work covered under the warranty. Corrective action shall only be taken when weather, service and other conditions are suitable for successful installation. It is the owner's responsibility to provide conditions under which the repair may be made free of traffic or other interference's which may inhibit the success of the intended repair or safety of the workers. TERMS, CONDITIONS & LIMITATIONS: 1. This warranty and any other obligations of the Manufacturer and General Contractor imposed by law or contract are conditional upon payments as required by the contract having been received from the owners. 2. The warranty period shall commence on and expire 12:00 midnight on _ 3. Defects in existing work or conditions af_fecting the successful functioning of the work and damages caused thereby, are excluded under this warranty. 4. The scope of this warranty does not include the cost of any testing. 5. The warranty shall not include obligation to remove or replace any obstacles obstructing inspection or repair, or the expenses associated with removal or replacement of such obstacles. 6. Repairs to subject work, other than those made, or those caused to be made by direction of the Manufacturer and General Contractor shall void this warranty. 7. The liability of the Manufacturer and General Contractor shall be limited to such coverage afforded by this warranty and none other. Without limiting the foregoing, the Manufacturer and General Contractor shall'',. not be liable for: a. Damages to the structure, its contents or to property or persons, nor will it be liable for any incidental, consequential or secondary damages. The extent of Manufacturer and General Contractor liability shall be to repair or replace the defective product or work provided. Alternatively, at its sole option, the Manufacturer and General Contractor may elect to maintain the work for the balance of the warranty period. b. Damage caused by other than normal intended use, including, but not limited to, vandalism, snowplowing, lightning, hail, windstorm, hurricane, tornado or other acts of God, man made catastrophe, insurrection or warfare, construction traffic, abrasive or scraping equipment, or additional construction or alteration to the subject work area after date of Substantial Completion. C. Damage caused by other parties or leakage resulting from joints or openings left open by design. d. Damage caused by structural elements of the structure, including cracking, structure movement, settlement, deflection, deterioration and decomposition of existing components. 8. EXCLUSION OF IMPLIED WARRANTIES AND OTHER OBLIGATIONS ARISING BY LAW OR OTHERWISE: a. The warranties provided herein and the obligations and liabilities of Manufacturer and Applicator hereunder are in lieu of, and customer hereby waives, all other warranties, guarantees or liabilities, express or implied arising by law or otherwise (including without limitation any obligation respecting incidental or consequential damages). b. The implied warranties excluded herein include, but are not limited to, the implied warranties or merchantability, and fitness for a particular purpose. Manufacturer POLY -CARE, INC. 33095 Bainbridge Road Solon, OH 441.) Authorized Agent: Name (Print) Signature Phone No.: 440-248-1223 Applicator Authorized Agent: Name (Print) Signature Phone No.: Warranty No.: Warranty Period: 5 fears Dates of Warranty: thru Authorized POLY -CARE, INC. seal required to validate this warranty POLY-CARB PARKING DECK MAINTENANCE MANUAL MAINTENANCE PROCEDURES MARK 170.2 - FLEXODECK PARKING DECK SYSTEM ######Client NAME##### ######DATE##### MAINTENANCE: Creative Chomisfry for Conslrucllon Congratulations! You have just acquired one of the most resistant parking deck systems of the world. The POLY-CARB PARKING DECK System provides excellent chemical resistance, wear protection and UV resistance. In order to prolong its service life, it is important to maintain it correctly. Following these simple steps you will have your parking garage safe and in excellent condition for many years. CLEANING: The entire deck should be washed down at least twice a year, preferably in the late fall and early spring. This can be done, either by high-pressure spray (less than 3,000 psi) or by a wet sweeping process. Oil stains and stubborn dirt can be treated with any commercially available phosphate based soap solution such as TSP. Avoid use of organic solvents (Xylene, Methylene Chloride) or strong acids as these can soften the coating. For any unusual stains, please consult POLY-CARB's technical services for specific cleaning recommendations. Only soft bristle sweeping equipment should be used to remove debris. Steel wire brushes should not be used under any circumstances. Loose aggregate under moving vehicle wheels can result in excessive abrasion and premature wear of the finish coat. Ensure that loose gravel and sand is removed from the deck as soon as practical. SNOW REMOVAL: The POLY-CARB PARKING DECK System finish coat/top coat provides excellent abrasion resistance under normal traffic conditions, however certain precautions must be taken when using snowplow equipment in order to avoid damage. Use only rubber edged blades Ensure that snowplow blade lays flat on the surface. Skewed blades can gouge and _. tear the membrane. • Do not under any circumstances use torches to melt or snow. Any commercially available de-icing salt is acceptable and will not harm the coating. MISCELLANEOUS: • Avoid dragging any items especially sharp ones on the surface Avoid puncturing the surface We recommend that a full visual survey be taken of the deck coating twice a year, noting any physical damage or premature wear. Take special note of ramps, turn lanes and other high traffic locations. Visual damage to the coating is usually limited to tears and gouges although after several years, minor topcoat wear may be seen, especially on steep ramps. In order to preserve the r waterproofing integrity of the coating, these areas should be repaired as soon as practical. \�. The POLY -GARB PARKING DECK System should only be installed by trained personnel with experience in 2 component potentially hazardous materials. Therefore, repairs should only be attempted under the direction of the manufacturer. Should any damage be noted, contact POLY-CARB as soon as possible to schedule repairs. SHOULD YOU HAVE ANY QUESTIONS OR CONCERNS, PLEASE CONTACT A POLY- CARB, INC. TECHNICAL REPRESENTATIVE AT 1-800-CALL-MIX. Blazer Waterproofing Systems, Enc. dha Blazer Structures, Inc' —.. _ .. . 14102 East Smith Drive Aurora, Colorado 80011 Contractor Qualification Statement Traffic Coating Projects Completed: Heather Gardens Parking Garage Decks; Aurora, Colorado: Owner: Heather Gardens Association Contact: AQr. Bob Olsen Phone: (303) 755-0652 Contractor: Blazer Waterproofing Systems, Inc. Scope of Work: Numerous Parking Garage Decks Over a Ten (10) Year Period. Installation of Carlisle Heavy Duty Vehicular Traffic Coating System Totalm, Over I00,000 Sq.Ft. Winter Park Parldng Garage, Winter Park, Colorado: Owner: Intrawest Placemaking.LLC General Contactor: MilenderWhite Construction Phone: (303) 216-0420 Scope of Work: Installation of 34.000 Sq.Ft. of Carlisle Heavy Duty Vehicular Traffic Coating System Northern Colorado Medical Center, Greeley, Colorado: Owner: Northern Colorado Medical Center General Contractor: I-lensel Phelps Construction Phone: (970) 3�2-6565 Scope of Work: Installation of 24.000 Sq.Ft. of Carlisle Heavy Duty Pedestrian Traffic Coating System Legacy Highlands Parking Garage, Denver, Colorado: Owner: Legacy Partners Commercial. Inc. Contact: Mr. Bob Collins Phone: (303) 80 i-06S4 Contractor: Blazer Watcrproofing Systems, Inc. Scope of Work: Installation of 16.000 Sq.Ft. of Carlisle Heavy Duty Vehicular Traffic Coating System �Tannns Heavy Duty lehicular Epoxy Deck Coating System Colorado Commons Plaza Deck. Denver, Colorado: Owner: Colorado Commons, LLLP General Contractor: Weis Builders, Inc. Phone: (612) 243-5000 Scope of Work: Installation of 12,000 Sq.Ft. ofNeogard Heavy Duty Pedestrian Traffic Coating System Large Traffic Coating Projects Completed: LDS Hospital, Salt Lake City Omer: LDS Hospital Scope of Work: Installation of II0,000 Sq.Ft. of Carlisle Heavy Duty Vehicular Traffic Coating System Memorial Hospital Parking Garage, Colorado Springs; Colorado Owner: Memorial Hospital Scope of Work: Installation of 96,000 Sq.Ft. of Neon*aid Heavy Duty Vehicular Traffic Coating System Aurora Municipal Center, Aurora, Colorado Owner: City of Aurora Colorado Scope of Work: Installation of 68,000 Sq.Ft. of Neo«ard Heavy Duty Vehicular Traffic Coating System Traffic Coating Reference: Contact: Mr. Randy Diner - ProCoal Systems Technical Representative Carlisle Coatings c`: 'Watetproofing, BASF Buildin^ Systems Phone: (303) 32?-9009 Email: rdiuerk,procoatsystems.com 1515 Wvnhoop 1515 \\Jynkoop Sueei Denver, Colorado 80202 Owner: Hines Corp. ,Architect: Gensler ri Associates General Contractor: Flolder Construction Group, LLC. Contact: Mr. Mike Bjes, Project Manager Phone: (770) 988-3000 Fax: (770) 99S-3265 Contract Type: Lump Sum Contract Amount: 5596;619 Scope of Work: \dtaterproofrng, Air Barrier, Sealants, Traffic Coating Date of Completion: March 2009 Percentage or Worl: Performed by Blazer: 100% Sheraton Denver Southeast 6363 South Hampden Avenue Denver, Colorado 80222 Owner: CCNIH Denver SE, LLC c/o Host Marriott .Architect: Facilities Engineering Associates, P.C. Contact: Mike Kolesar Phone: (303) 954-7300 Contractor: Blazer Waterproofing Systems, Inc. Contract Type: Lump Sum Contract Amount: 5535,479 Scope of'work: Concrete Repairs; Expansion Jousts, Roofing Repairs:. Traffic Coating; Sealants, Painting Date of Completion: October 2006 Percentage of Worl: Completed by Blazer: 90% Watermark Residences ,121 Acoma Street Denver, Colorado 80203 Owner: Watermark, LLC. Architect: Fenuess Bradburn Architects, LTD. General Contractor: Swinerton Builders Contact Mr. Marls Duggan, Project Mauager Phone: (303) 423-9294 Fax: (303)423-0632 Contract Type: Ltunp Sum Contraci Amount: 5412,569 Scope of Work:'Watetproofing, Traffic Coating, Sealants Date of Completion: May 2008 Percentage of Work Performed by Blazer: 100% Progressive Remote Data Center 642 Sybilla Lane Colorado Springs, Colorado S0921 Owner: Progl-essive Insurance Company Architect: Gensler L, Associates General Contractor: Holder Construction Group; LLC Contact: Robert Elias, Project Manage] - Phone: (770) 9SS-3218 Fax: (770) 9SS-3265 Contract Type: Lump Sum Contract Amount: $291.089 Scope of Worlc: Waterproofing, Drainage System, Sealants, Mechanical Room Traffic Coating Date of Completion: September 2006 Percentage of Work Completed by Blazer: 100% Peloton 1685 38`t' Street Boulder, Colorado 80301 Owner: City Vic—W Peloton 390, LLC. Architect: Davis Partnership General Contractor: JE Dunn Construction Contact: Mr. Adam Walla, Project Manager Phone: (303) 753-8988 Contract _6mount: 5270.193 Scope of'yVork: Expansion Joint Systems Date of Completion: August 2009 Percentage of Work. Perfonned by Blazer: 100% UCDHSC Education Bldg. L Center for Bioethics R Humannies 13001 E. 17"'. Bldg. 500 Room E1220 Aurora, Colorado 80043 Owner: University of Colorado Architect: AR7 Hoover, Desmond Architects General Contractor: Turner Construction Company Contact: hL. Michael �t,rithann, Project Manage; Phone: (303) 753-9600 Tax: (303) 753-9700 Contract Type: Lump Sum ContractAmount: 5268,254 Scope of Work Waterproofing, Traffic Coating, Sealants Date of Completion: December 2007 Percentage of Work Completed by Blazer: 100% Scope of Work Site Address: Civic Center Parking Structure 120 N. Mason Street, Fort Collins, CO Area: Second Floor West side (directly above ground level offices and retail spaces). Approx 20,000 sf. (60' x 320') Completed by: September 15, 2011. Actual work days will be finalized with the successful service provider. Work Hours: We anticipate this work to be accomplished during normal working hours and bid it this way. Nights and weekends may be a possibility, but this will be determined after the award. Service Provider must allow a one lane constant traffic flow. This will require the area to be split into at least two work sections. Safety: Traffic safety devices and/or flaggers are the responsibility of the contractor. City Staff will help coordinate the traffic flow with the contractor. General Conditions: The service provider will provide all materials and equipment for the preparation of the waterproofing. A MSDS for the final product(s) will be provided in the bid response. In addition, information concerning odor and cure time is required. BID 7247 Waterproofing at Civic Center Parking Structure Page 5 of 19 Arneristar Casino Black 1-1awk Parking Garage 111 I:ichmao Street Black Ilawk, Colorado 80422 Owner: Aineristar Casinos Architect: Walke Parking Consultants Genera] Contractor: Hensel Phelps Construction Co. Contact: Marl: M edlyn, Project Manager Phone: (970) 352-6565 Fax: (970) 3 52-9311 Contract Type; Lump Stun Contract Amount: $215,379 Scope of Work: Expansion Joints, Concrete Sealer, Traffic Coatings, Sealants Date of Completion: June 2006 Sunrise Senior Living 400 Summit Blvd. Broomfield, Colorado 80020 Owner: Sunrise Senior Living Architect: BeervPvo Arclutects General Contractor: Brinkman Constructors Contact: Arturo \ridaurri, Project Manager Phone: (303) 657-9700 Fax: (303) 657-9701 Contract Type: Lump Sum ContractAnount: 5208.272 Scope of -Work: Waterproofing, Expansion Joint Systems Date of Completion: March 2009 Percentage of Work Completed by Blazer: 100% Legacy Parking Garage Repairs 10065 East Harvard Avenue Denver, Colorado 80202 Owner: Legacv Partners CDS, Inc. Contact: Bob Collins Phone: (03) 897-0684 Architect: Davis &_Associates Contractor: Blazer Waterproofing Systems, Inc. Contract Amount: 5194.971 Scope of Work: Concrete Repairs. Expansion Joints, Epoxy Sealer, Concrete Sealer; Epoxy injection, Sealants Date of Completion: March 2007 Percentage of Work Completed by Blazer 100% Moda Lofts at Stapleton 2946 S\Tacuse Street Denver_ Colorado 8023E Owner: Infinity Collection Condo at Stapleton; LLC. - Architect: OZ Architecture General Contractor: Swinerton Builders Contact: David Fitzjolm, Project Manager Contract Type: Lump Sum Contract JAlnotmt: S167,276 Scope of Work: Waterproofmg, Concrete Sealer, Traffic Coatings, Sealants Date of Completion: October 2007 Percentage of Work Competed by Blazer: 100°/, Isle of Capri Black Hawk Parking Garage Repairs 401 Main Street Black Hawk, Colorado 80422 Owner: Isle of Capri Casinos Contact: Garth Wilcox Phone: (303) 998-7S32 Contractor: Blazer Structures, Inc. Contact: Glen Stoner Phone: (303) 341-6989 Fax: (303) 341-2S48 Contract!unount: S84,423 Scope of \t70rk: Concrete Repairs, Expansion Joust Repairs, Traffic Coating; Sealants Stan Date: July 2010 Date of Completion: September 2010 Percentage of Work Completed by Blazer 100% Lockheed Martin Roof Deck Repairs 12999 Deer Creek Canvon Rd. Littleton, Colorado 80127 Owner: ;MOOR Facilities Contact: William Sauer Phone: (303) 971-42S4 Contractor: Blazer Structures, Inc. Contact: Glen Stoner Phone: (303) 3 ^.1-69S9 Fax: (303) 341-284S Contract mount: S65,008 Scope of Work: Concrete Repairs, Expansion Joints, Traffic Coating, Sealants Start Date: June 2010 Date of Completion: September 2010 Percentage of Work Completed by Blazer: 100% Colorado State University Durrcl] Center Colorado Siate Utuvershv Main Campus; Fort Collins; Colorado Owner. Colorado State University Contact: Sieve Pellums - -- Phone: (970) 491-0249 Fax: (970)491-383] Contractor: Blazer Structures; Inc. Contact: Glen Sioner Phone: (303) 341-6989 Fax: (303) 341-2848 Contract Type: Lump Sum Contract Amount: S62,420 Scope of Work Concrete Repairs, Concrete Sealer, Sealants; Paintinu Date of Completion: February 2011 VEHICULAR TRAFFIC BEARING WATERPROOF SURFACING City of Fort Collins, Civic Center Parking Structure PART 1.00 - GENERAL 1.01 GENERAL REQUIREMENTS A. Work of this Section, as shown or specified, shall be in accordance with the requirements of the Contract Documents. 1.02 WORK INCLUDED A. Work of this Section includes all labor, materials, equipment and services necessary to complete a waterproof elastomeric vehicular traffic bearing deck surfacing. 1.03 RELATED WORK A. Concrete - Section 03300. Structural concrete and concrete topping shall include expansion joints and control joints that shall be filled with flexible joint filling compound; approved prior to application by coating manufacturer. Minimum pitch of 1/8 inch per foot. On grade floors should have vapor retarder beneath slab and be properly vented. B. Floor drains - Division 15 (Note to Specifier: Floor drains, clean -outs, etc. should be of the "floor -flange" type as manufactured for use with composition floors by most major drain manufacturers. Drain flange shall be finished flush with substrate.) 1.04 SUBMITTALS A. General: Submit the following in accordance with Conditions of Contract and Specification Sections. B. Product Data: Submit manufacturer's technical data, application instructions and general recommendations for the waterproof elastomeric composition traffic bearing deck surfacing specified herein. C. Maintenance Instructions: Submit manufacturer's written instructions for recommended maintenance practices. 1.05 QUALITY ASSURANCE A. Installer Qualifications: Engage an experienced Installer or applicator that has specialized in installing vehicular traffic waterproof deck covering system types similar to that required for this project and who is acceptable to manufacturer of primary materials. BID 7247 Waterproofing at Civic Center Parking Structure Page 6 of 19 B. Single -Source Responsibility: Obtain waterproof synthetic elastomeric traffic bearing deck surfacing materials, including primers, resins, hardening agents, and finish or sealing coats, from a single manufacturer. Warranty shall cover all labor and materials for 5 years. System should be guaranteed not to leak for five years. C. Qualified Materials: Request for material approvals for any products other than the specified products must demonstrate equal physical properties, history and performance. 1.06 DELIVERY, STORAGE AND HANDLING A. Deliver materials in original packages and containers with seals unbroken and bearing manufacturer's labels containing brand name and direction s for storage and mixing. B. Store materials to comply with manufacturer's directions to prevent deterioration from moisture, heat, cold, direct sunlight, or other detrimental effects. 1.07 PROJECT CONDITIONS A. Environmental Conditions: Comply with waterproofing suppliers traffic bearing roof deck surfacing directions for maintenance of ambient and substrate temperature, moisture, humidity, ventilation, and other conditions required to execute and protect work. PART 2.00 PRODUCTS 2.01 MATERIALS A. Fluid applied waterproof elastomeric vehicular traffic bearing concrete deck surfacing shall be based upon Polycarb Mark 170.2 elastomeric traffic system, as manufactured by Dow Corporation, or approved equal. B. The fluid applied waterproof elastomeric traffic bearing deck surfacing system shall be composed of an epoxy primer, waterproofing membrane, followed by intermediate traffic surfacing and aliphatic finish coat and shall conform to the following standards: 1. Traffic deck base coat shall be compounded with elastomeric urethane blend and shall have a minimum elongation of 450%. 2. Specially designed resinous topcoat, for aggregate retention strength. Aggregate should be graded fine trap -rock passing a #20 mesh sieve and retained on a #40 mesh sieve, or approved alternate. 3. Final Finish Coat shall be UV stable two component, aliphatic elastomer material, pigmented and of a consistency suitable for roller application. 2.02 PROPERTIES BID 7247 Waterproofing at Civic Center Parking Structure Page 7 of 19 A. Elastomeric Base Coating shall be 'odor free" for all work performed over occupied space. Otherwise, all safety precautions for inhalation and respiratory protection and there requisite procedures must be submitted by installer and approved by owner. B. Color: Battleship Gray. C. Physical Properties: Provide a waterproof deck covering system that meet or exceed the listed minimum physical property requirements when tested according to the referenced standard test method in parentheses. Primer............................................................ A two component, solvent -less, thermosetting epoxy system. Base Coat ...................................................... A solvent -less, two component, thermosetting elastomeric urethane system with 450% elongation and flexibility over a temperatures (-40oF to 300oF). TopCoat ....................................................... A solvent -less, two -component, multi -polymer that provides low temperature flexibility, abrasion resistance and chemical resistance with exceptional aggregate retention capabilities. Finish Coat ................................................... A specially designed and flexible, VOC compliant, finish coat for enhanced aggregate retention and traffic bearing and UV stability. Tensile Strength Compression Strength Wind Uplift (ICBO Factory Mutual 1-52) Flammability (ASTM E108, UL 790, NFPA 256) Intermittent Flame Exposure > 2000 Ibs > 4000 Ibs Complies 131 MPH @ 3 Safety factor Class A BID 7247 Waterproofing at Civic Center Parking Structure Page 8 of 19 Spread of Flame Burning Brand Chemical Resistance Industrial Detergent Salt (20%) Ammonia Solution (5%) Muriatic Acid (10%) Chlorine (10%) Kerosene Turpentine Paint thinner Class A Class A No change in texture or color No change in texture or color No change in texture or color No change in texture or color No change in texture or color No change in texture or color Slight Temporary softening of surface Slight Temporary softening of surface MARK-170.2 FLEXODECK II SYSTEM VOC CONTENT DOES NOT EXCEED 600 g/L AS PER EPA TEST METHOD 24 (40 CFR 60, APPENDIX A) ;J113fr�rIr�:1_Xd��IL�L`l 3.01 Conditions: A. All surfaces to be coated shall be clean, dry and free of any contaminants. All patched areas shall be properly cured and free of curing compounds and laitance which shall be removed completely prior to installation of the coating. B. Evaluate level of moisture in the substrate to determine moisture levels are acceptable for application of specified waterproof deck covering system. 3.02 PREPARATION A. Surfaces to be coated shall be shot blast to exposed, clean, sound concrete. All existing deck coatings are to me removed and deck approved by the manufacturer. 3.03 APPLICATION A. General: Apply each component of waterproof elastomeric vehicular traffic bearing roof deck surfacing system according to manufacturer's directions to produce a uniform monolithic surface of thickness indicated. B. Apply epoxy primer by brush, roller, squeegee, or spray apparatus over the entire surface to be coated. Allow to cure a minimum of 2 hours or tack free, before proceeding. C. Apply elastomeric polymer caulking 3/4 inch Cant at all vertical junctures. Apply reinforced membrane at all vertical junctures, transitions, control joints, or cracks. BID 7247 Waterproofing at Civic Center Parking Structure Page 9 of 19 D. Apply one coat of modified polyurethane elastomeric waterproof membrane solution E. Apply one coat of aggregate composition traffic surfacing over all surfaces previously covered with waterproof membrane. Find and repair any small surface imperfections. F. Roller apply one coat of aliphatic final finish dressing to a uniform finish. G. Finished elastomeric vehicular traffic waterproof surfacing shall be a nominal 52 mils thick, smooth and uniform in color and texture. (Note to owner: Other work may include Parking lines, bumper curds and seismic joints.) 3.04 Limitations Surface shall be free of any moisture and contaminants that will impede the performance of this coating. The formulation of this system does not allow modifications by diluting or any such action in the field. Any such alteration in the field shall void all applicable warranties. The system cannot be applied and exposed to temperatures below 5011F. 3.04 CURING, PROTECTION AND CLEANING A. Taking care to prevent contamination during application stages and before completing curing process. Close application area for a minimum of 24 hours. END OF SECTION BID 7247 Waterproofing at Civic Center Parking Structure Page 10 of 19 SERVICES AGREEMENT THIS AGREEMENT made and entered into the day and year set forth below by and between THE CITY OF FORT COLLINS, COLORADO, a Municipal Corporation, hereinafter referred to as the "City" and , hereinafter referred to as "Service Provider". W ITNESSETH: In consideration of the mutual covenants and obligations herein expressed, it is agreed by and between the parties hereto as follows: Scope of Services. The Service Provider agrees to provide services in accordance with the scope of services attached hereto as Exhibit "A", consisting of pages and incorporated herein by this reference. 2. The Work Schedule. [Optional] The services to be performed pursuant to this Agreement shall be performed in accordance with the Work Schedule attached hereto as Exhibit "B", consisting of ) pages, and incorporated herein by this reference. 3. Time of Commencement and Completion of Services. The services to be performed pursuant to this Agreement shall be initiated within ( ) days following execution of this Agreement. Services shall be completed no later than . Time is of the essence. Any extensions of the time limit set forth above must be agreed upon in a writing signed by the parties. 4. Contract Period. [Option 1] This Agreement shall commence upon the date of execution shown on the signature page of this Agreement and shall continue in full force and effect for one (1) year, unless sooner terminated as herein provided. In addition, at the option of the City, the Agreement may be extended for an additional period of one (1) year at the rates provided with written notice to the Professional mailed no later than ninety (90) days prior to contract end. BID 7247 Waterproofing at Civic Center Parking Structure Page 11 of 19