Laserfiche WebLink
D _ Adjust differential camber between precast members to tolerance before final attachment. <br /> E . Install bearing pads . <br /> F . Grout underside of bearing and joints between members at roof locations . <br /> G . Secure units in place . Perform welding in accordance with ANSUAWS Dl . l . <br /> 3 .04 ERECTION TOLERANCES <br /> A. Erect members level and plumb within allowable tolerances . <br /> B . Design and erect to the following tolerances : <br /> 1 . Maximum Variation from Plane or Location Indicated on Drawings: 1 /4 inch/ 10 <br /> feet and 3 /8 inch in 100 feet, non-cumulative . <br /> 2 . Maximum Offset from True Alignment between Members: 1 /4 inch. <br /> 3 . Maximum Variation from Dimensions Indicated on Drawings : Plus or minus 1 /8 <br /> inch. <br /> C . Exposed Joint Dimension: 3/8 inch plus or minus 1 /4 inch. <br /> D. When members cannot be adjusted to conform to design or tolerance criteria, cease work <br /> and advise Engineer. Execute modifications as directed. <br /> i <br /> 3 .05 PROTECTION <br /> A. Protect members from damage caused by field welding or erection operations. <br /> B . Provide non-combustible shields during welding operations. <br /> I3 .06 CLEANING <br /> IA. Clean weld marks, dirt, or blemishes from surface of exposed members. <br /> END OF SECTION <br /> I <br /> f <br /> 044572017 <br /> L03410-5 <br />