Orange County NC Website
Browse       Search
OC DSS -Hillsborough Commons Skylight Replacement Smith Sinnett / 2020054 <br />Hillsborough, NC Orange County <br /> <br />JOINT SEALANTS 07 92 00 - 2 <br />1.4 SYSTEM PERFORMANCES <br />A. Provide joint sealants that have been produced and installed to establish and maintain watertight and <br />airtight continuous seals. <br />1.5 SUBMITTALS <br />A. Product Data: From manufacturers for each joint sealer product required, including instructions for joint <br />preparation and joint sealer application. <br />B. Samples: For verification purposes of each type and color of joint sealer required. Install joint sealer <br />samples in ½ inch wide joints formed between two 6 inch long strips of material matching the appearance <br />of exposed surfaces adjacent to joint sealants. <br />C. Certificates: From manufacturers of joint sealants attesting that their products comply with specification <br />requirements and are suitable for the use indicated. <br />1.6 QUALITY ASSURANCE <br />A. Installer Qualifications: Engage an Installer who has successfully completed within the last 3 years at <br />least 3 joint sealer applications similar in type and size to that of this Project. <br />B. Single Source Responsibility for Joint Sealer Materials: Obtain joint sealer materials from a single <br />manufacturer for each different product required. <br />C. Product Testing: Provide comprehensive test data for each type of joint sealer based on tests conducted <br />by a qualified independent testing laboratory on current product formulations within a 24-month period <br />preceding date of Contractor's submittal of test results to Architect. <br />1.7 DELIVERY, STORAGE, AND HANDLING <br />A. Deliver materials to Project site in original unopened containers or bundles with labels informing about <br />manufacturer, product name and designation, color, expiration period for use, pot life, curing time, and <br />mixing instructions for multicomponent materials. <br />B. Store and handle materials in compliance with manufacturers' recommendations to prevent their <br />deterioration or damage due to moisture, high or low temperatures, contaminants, or other causes. <br />1.8 PROJECT CONDITIONS <br />A. Environmental Conditions: Do not proceed with installation of joint sealants under the following <br />conditions: <br />1. When ambient and substrate temperature conditions are outside the limits permitted by joint sealer <br />manufacturer or below 40 deg F. <br />2. When joint substrates are wet due to rain, frost, condensation or other causes. <br />3. When conditions are such that wind borne dust, dirt and other debris will contaminate the sealants <br />before they are set and capable of resisting such contamination, unless specific and successful <br />measures can be taken to prohibit such contamination. <br />B. Joint Width Conditions: Do not proceed with installation of joint sealants where joint widths are less <br />than allowed by joint sealer manufacturer for application indicated. <br />C. Joint Substrate Conditions: Do not proceed with installation of joint sealants until contaminants <br />capable of interfering with their adhesion are removed from joint substrates. <br />D. General Warranty: The warranties specified in this Article shall not deprive the Owner of other rights <br />the Owner may have under other provisions of the Contract Documents and shall be in addition to, and <br />run concurrent with, other warranties made by the Contractor under requirements of the Contract <br />Documents. <br />DocuSign Envelope ID: 51195338-6F17-4D2B-B990-4A82329E7F4E