Laserfiche WebLink
' DIVISION 03 Section 3450 - Architechtml Precast Concrefie-Plant Cast <br /> � "Manual for Quality Control for Plants and Production of Architectural Precast Concrete <br /> Products,"including manufacturing procedures and testing requirements,quality-control <br /> recommendations,and dimensional tolerances for types of units required. <br /> , G. ACI Publications:Comply with applicable provisions of the following ACI publications: <br /> 1. Ad 318(AQ 318M) 'Building Code Requirements For Reinforced Concrete." <br /> � H. Welding Standards:Comply with applicable provisions of AWS Dill "Structural Welding <br /> Code-Steel:and AWS 01.4 Structural Welding Code-Reinforcing Steel. <br /> ' 1. Certify that each welder has satisfactorily passed AWS qualification tests within the <br /> past 12 months for welding processes involved and,if pertinent,has undergone <br /> recertification. <br /> , I. Design modifications may be made as necessary to meet field conditions and to ensure <br /> proper fitting of the Work as acceptable to Architect. Maintain general design concept <br /> � shown without increasing or decreasing sizes of azchitectural precast concrete units or <br /> altering profiles and alignments shown.Revise and submit complete design calculations <br /> and Drawings prepazed by a qualified professional engineer when design modifications are <br /> required. <br /> , 1.06 DELIVERY,STORAGE,AND HANDLING <br /> , A. Deliver precast concrete units to Project site in such quantities and at such times to ensure <br /> continuity of installation-Store units at Project site to prevent cracking,distorting,warping, <br /> staining,or other physical damage,and so that markings aze visible. <br /> � B. Life and support units only at designated lifting or supporting points shown on Shop <br /> Drawings. <br /> , 1.07 SEQUENCING <br /> A. Supply anchorage items to be embedded in or attached to other construction without <br /> � delaying the Work.Provide setting diagrams,templates,instructions,and directions,as <br /> required,for installation. <br /> ' PART 2. PRODUCTS <br /> 2.01 FABRICATORS <br /> � A. Available Fabricators:Subject to compliance with requirements,fabricators offerin <br /> products that may be incorporated in the Work include: <br /> g <br /> , 1.MolinConcrete. <br /> 2.Welsh Concrete <br /> , 2.02 MOLD MATERIALS <br /> ' A. Forms:Provide forms and,where required, form-facing materials of inetal,plastic,wood, <br /> or another acceptable material that is nonreactive with concrete and will product required <br /> finish surfaces. <br /> ' <br /> 03450- 3 <br /> HENNEPIN COUNTY Orono Salt Storage <br /> � March 22,2002 Project No.:0031569 Contr�t No.:0751 R2 <br />