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5. Testing: Proof test coils at 300 psi,leak test at 315 psi under water. <br /> 6. Coil Types: Provide the following coil types as indicated,and as scheduled. <br /> a. Steam to 25 psi , 220°F: Provide 1 or 2-raw, 5/8" tubes, same-end connection coil. Provide brazed <br /> tube-to-header joints. <br /> ' PART 3: EXECUTION <br /> 3.01 INSPECTION <br /> A. Examine areas and conditions under which terminal units are to be installed Do not proceed with work until <br /> unsatisfactory conditions have been corrected in manner acceptable to Installer. <br /> 3.02 INSTALLATION OF COILS <br /> A. General: Install coils as indicated,and in accordance with manufacturer's installation instructions. <br /> B. Mount coils on steel supports to form banks or stacks as indicated,brace, secure to air intake chamber. Place in <br /> location to permit installation of bypass damper if required, provide steel baffles where required to prevent <br /> ' bypassing of air. <br /> C. Pitch coil casings for drainage, not less than 1/8" toward return connections, except where drainage feature is <br /> ' included in coil design. <br /> D. Provide for each steam coil unit: Steam supply, condensate return connection, strainer, gate valves, automatic <br /> ' temperature regulating valve,steam traps,as indicated. <br /> 3.03 ADJUSTING AND CLEANING <br /> A. General: After construction is completed, including painting, clean unit exposed surfaces, vacuum clean terminal <br /> coils and inside of cabinets. <br /> ' B. Retouch any marred or scratched surfaces of factory-finished cabinets, using finish materials furnished by <br /> manufacturer. <br /> C. Install new filter units for terminals requiring same. <br /> END OF SECTION 15830 <br /> t <br /> 15830-3 No.99132-CP2 <br />