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Specifications - City of Montpelier, Vermont

Specifications - City of Montpelier, Vermont

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<strong>Montpelier</strong> District Heating<strong>City</strong> <strong>of</strong> <strong>Montpelier</strong>, VTIssue Date:September 28, 2012Title:02550 – CurbingPage #:2 <strong>of</strong> 13F. The Contractor shall submit for approval the name <strong>of</strong> the quarry that is the proposedsource <strong>of</strong> the granite for edging materials. Such submission shall be made sufficiently inadvance <strong>of</strong> ordering so that the Engineer may have an opportunity to judge the stone,both as to quality and appearance. Samples <strong>of</strong> edging shall be submitted for approvalonly when requested by the Engineer.1.4 QUALITY ASSURANCEA. Installer Qualifications: Engage an experienced installer who has completed curbingsimilar in material, design, and extent to that indicated for this Project and with a record<strong>of</strong> successful inservice performance.B. Manufacturer Qualifications: Engage a firm experienced in manufacturing curbingsimilar to that indicated for this Project and with a record <strong>of</strong> successful inserviceperformance.C. Testing Agency Qualifications: Demonstrate to Engineer's satisfaction, based onEngineer's evaluation <strong>of</strong> criteria conforming to ASTM D 3666, that the independenttesting agency has the experience and capability to satisfactorily conduct the testingindicated without delaying the Work.D. Review forecasted weather conditions and procedures for coping with unfavorableconditions.E. Concrete Standards: Comply with provisions <strong>of</strong> the following standards, except wheremore stringent requirements are indicated.1. American Concrete Institute (ACI) 301, "<strong>Specifications</strong> for Structural Concretefor Buildings."2. ACI 318, "Building Code Requirements for Reinforced Concrete."3. Concrete Reinforcing Steel Institute (CRSI) "Manual <strong>of</strong> Standard Practice."F. Concrete Manufacturer Qualifications: Manufacturer <strong>of</strong> readymixed concrete productscomplying with ASTM C 94 requirements for production facilities and equipment.G. Concrete Testing Service: Engage a qualified independent testing agency to performmaterials evaluation tests and to design concrete mixes.1.5 PROJECT CONDITIONSA. Traffic Control: Maintain access for vehicular and pedestrian traffic as required for otherconstruction activities.CURBING 02550 2

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