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the metalwork shall be grouted in place inaccordance <br /> thoroughlywith <br /> Setion 033 0. The <br /> surfaces of metalwork in contact with concrete shall be <br /> B. After anchor bolts have been embedded, their threads shall be protected by <br /> grease and the nuts run on. <br /> 3.03 ADHESIVE ANCHOR BOLTS <br /> Use of adhesive or capsule anchors shall be subject to the following conditions: <br /> A. Use shall be limited to locations where exposure, on an intermittent or continuous <br /> basis, to acid concentrations higher than ten percent, to chlorine gas, or to <br /> machine or diesel oils, is extremely unlikely. <br /> B. Use shall be limited to applications where exposure to fire or exposure to <br /> concrete or rod temperature above 120 degrees F is extremely unlikely. <br /> Overhead applications (such as pipe supports) because of the above concerns, <br /> shall be disallowed. _. <br /> C. Approval from Engineer for specific application and from supplier of equipment to <br /> be anchored, if applicable. <br /> D. Anchor diameter and grade of steel shall be per contract documents or per <br /> equipment suppmishall be free of Anch�ust,hsclaleegrease,threadand oi�eformed full <br /> length of embedent and <br /> E. Embedment depth shall be as specified. Adhesive capsules of different <br /> diameters may be used to obtain proper volume for the embedment, but no more <br /> than two capsules per anchor may be used. When installing different diameter <br /> capsules in the same hole, the larger diameter capsule shall be installed first. <br /> Any extension or protrusion of the capsule from the hole is prohibited. <br /> F. All installation recommendations by the anchor system manufacturer shall be <br /> followed carefully, including maximum hole diameter. <br /> G. Holes shall have rough surfaces, such as can be achieved using a rotary <br /> percussion drill. <br /> H. Holes shall be blown clean with compressed air and be free of dust or standing <br /> water prior to installation. <br /> 1. Anchor shall be left undisturbed and unloaded for full adhesive curing period. <br /> J. Concrete temof radhesi es per adhesivetemperature) <br /> manufashall <br /> ctubrercAncchofrrseshall notbe curing <br /> - <br /> requirements o <br /> placed in concrete below 25°F. <br /> Division III-103 NEI Phase II Water and Sewer <br /> July 2007 CIP Nos.7468, 7589,7590 <br />