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Bid Package 08 North Well Field - Garney Construction

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Colorado River Municipal Water District<br />

Raw Water Supply <strong>Well</strong> Sites<br />

Ward County <strong>North</strong> <strong>Well</strong> <strong>Field</strong><br />

PART 2 PRODUCTS<br />

2.1 TAGS<br />

A. Each process system valve shall be provided with a stamped metal tag secured to the<br />

valve. This tag shall indicate the well location, valve number, service, and function of<br />

each valve.<br />

B. Tags shall be stamped brass 1½-inch diameter with finished edges, and secured to valves<br />

by heavy copper figure eight hooks, braided stainless steel wire anchor, or other approved<br />

means.<br />

2.2 PIPE MARKERS<br />

A. Color and Lettering: Conform to ASME A13.1.<br />

B. Plastic Tape Pipe Markers:<br />

1. Manufacturers:<br />

a. Mifab Manufacturing.<br />

b. Almetek Industries<br />

c. Brimar Industries, Inc.<br />

d. Substitutions: Permitted with Engineer’s approval.<br />

2. Flexible, vinyl film tape with pressure sensitive adhesive backing and printed<br />

markings.<br />

C. Plastic Underground Pipe Markers:<br />

1. Bright colored continuously printed detectable plastic ribbon tape, minimum 6<br />

inches wide by 4 mil thick, manufactured for direct burial service.<br />

PART 3 EXECUTION<br />

3.1 PREPARATION<br />

A. Degrease and clean surfaces to receive adhesive for identification materials.<br />

3.2 INSTALLATION<br />

A. Install identifying devices after completion of coverings and painting.<br />

B. Install labels with sufficient adhesive for permanent adhesion and seal with clear lacquer.<br />

For unfinished canvas covering, apply paint primer before applying labels.<br />

C. Install underground plastic pipe markers 6 to 8 inches below finished grade, directly<br />

above buried pipe.<br />

D. Identify piping, concealed or exposed, with plastic tape pipe markers. Use tags on piping<br />

3/4 inch diameter and smaller. Identify service and flow direction. Install in clear view<br />

and align with axis of piping. Locate identification spacing not to exceed 20 feet on<br />

May 18, 2012<br />

Plumbing Identification<br />

Revision 0 22 05 53 - 2

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