23A - PROJ - WATER MAIN IMPROVEMENTS

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CITY OF SANTA ANA SPECIFICATIONS PROJECT NO. 11 -6416 SEVENTEENTH STREET WATER MAIN IMPROVEMENTS Reflective sheeting will be applied to the sign panel utilizing the method approved by the manufacturer of the sheeting and shall produce a durable bond equal to or greater than the strength of the reflective sheeting. No air pockets or bubbles shall exist between the sheeting and the aluminum backing. All sign panels furnished by the Contractor shall be new with no scratches or tears in the reflective sheeting. No splice will be allowed in the sign panel reflective sheeting other than that which occurs in the manufactured roll of reflective sheeting on sign panels with a minor dimension of 48" or less. On all rectangular sign panels, the splice will be horizontal. No finished sign panel shall have more than one (1) splice and no splice will fall within 2" of the sign panel edge. When splices do occur, the adjoining reflective sheets shall be color matched under both incident and reflective light. Prior to sign installation the contractor will provide a Certificate of Compliance for the signs. Section 56- 2.02A, Metal Posts, shall be deleted and replaced with the following paragraph: New signs shall be installed per City of Santa Ana Standard Plan No. 1504A and 1504B using square tubing signpost (such as Unistrut Telspar'", UltiMate or Agency- approved equal), anchors and anchor sleeves. Anchors and sleeves shall be embedded with no more than four holes exposed and no less than two holes exposed. The signpost, anchor and anchor sleeve shall be fully perforated galvanized square 12 gauge steel tubing. The signpost shall be 2 inch square, the signpost anchor shall be 2.25 inch square (all dimensions are nominal). Section 56- 2.02B, Wood Posts, shall be deleted. Section 56- 2.02C, Laminated Wood Box Posts shall be deleted. The third paragraph of Section 56- 2.02D, Sign Panel Fastening Hardware, shall be amended to read as follows: All new signs shall be installed with all new mounting hardware. All new straps, saddle brackets, nuts, bolts, and washers shall be stainless steel. Heavy duty banding straps of 0.030 shall be used. Each sign panel shall have a minimum of two rivets installed per sign. However, signs greater than 45 inches in height shall have three rivets per sign installed in the top, middle and bottom of the sign. Each signpost shall utilize a minimum of two rivets to attach the sign post to the sign post anchor assembly. The fourth paragraph of Section 56- 2.02D, Sign Panel Fastening Hardware, shall be deleted. 3. Installation and Removal Section 56 -2.03, Construction, shall be deleted and replaced with the following: T -2f 23A -93