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Orange County West Campus Office Building -HVAC <br />PDC Project 23020 HVAC GENERAL PROVISIONS 23 01 00 - 2 <br />A.Products are specified for use on this project by one of the following: <br />1.Reference Standards and Description: Any products meeting the Reference Standards and <br />Description will be acceptable (i.e.,piping). <br />2.Naming of a product as an example to denote the quality standard of the product desired,in <br />which case three or more brands will be denoted (where applicable)to establish equivalent <br />designs. Naming of a product does not restrict Bidders to a specific brand (i.e.,fixtures, <br />valves,etc.). <br />3.Requests for approval of manufacturer's or substitutions which have not been preapproved <br />shall be made by using the forms at the end of this section. <br />B.During bidding period: Submitted written requests from Bidders Only,using the forms herein, <br /> will be considered if received ten (10)calendar days prior to the date of receipt of bids to allow <br />for proper evaluation. Requests from suppliers or subcontractors will not be considered. <br /> Substitutions will be considered when a product becomes unavailable through no fault of the <br />Contractor. A request constitutes a representation that the Bidder/Contractor: <br />1.Has investigated proposed product and determined that it meets or exceeds the quality level <br />of the specified product and is suitable for use in the Work. <br />2.Will provide the same warranty for the substitution as for the specified product. <br />3.Will coordinate installation and make changes to other work which may be required for the <br />work to be complete with no additional cost to the Owner. <br />4.Waives claims for additional cost or time extension which may subsequently become <br />apparent. <br />5.Has included a list of similar projects on which this product has been used with names and <br />telephone numbers for verification. <br />6.Has written verification from the product manufacturer that this product has been in use a <br />minimum of two (2)years on a project similar to this work. <br />7.Substitutions will not be considered when they are indicated or implied on shop drawing or <br />product data submittals,without separate written request,or when acceptance will require <br />revision to the Contract Documents. <br />C.Architect/Engineer Review <br />1.Review and approval will rely on manufacturer's literature and other data as outlined herein. <br />2.Inadequacies in such submittals that fail to identify unsuitability are the responsibility of the <br />parties making submittal. <br />D.Substitution Procedure <br />1.Submit three copies of request for substitution for consideration. Limit each request to one <br />proposed substitution. <br />2.Submit shop drawings,product data,and certified test results attesting to the proposed <br />product equivalence. <br />3.Submit listing of similar projects. <br />4.Submit manufacturer's written verification that product has been in use a minimum of two (2) <br />years at similar projects. <br />5.The Architect/Engineer will notify Contractor,in writing,of decision to accept or reject request. <br />6.Products bid or incorporated in the work that are not specified and without written approval of <br />the Architect/Engineer may not be acceptable,and if not,the Contractor will be required to <br />furnish and install the products specified. <br />7.The Architect/Engineer will issue written approvals of product substitutions to all Bidders. <br /> Substitutions are not approved without written approval. <br />8.FORMS: Copy forms incorporated at the end of this section and use for all product <br />substitution requests. <br />1.05 SUBMITTALS <br />A.Refer to General and Supplementary General Conditions and Division 01. <br />B.For satisfying submittal requirements for Division 23,"Product Data"is usually more appropriate <br />than true "Shop Drawings"as defined in Division 01.However,the term "Shop Drawings"may be <br />used throughout the specifications. <br />Docusign Envelope ID: 8DED1454-68D2-4E36-9FC6-E56FF2124E5D