WPCP 2%B Tg WPrestige Elite 10pt 12 pitch (D/J/M)|Lddd,#d\( @HP LaserJet Series IIHPLASEII.PRSd\( @,,,,06O2 DFN*#|d( .15752 (DIVISION 15 SECTION 15752 MECHANICAL LIQUID HEATING SYSTEM Rev. 10-85 PART 1: GENERAL 1.01 SUMMARY: X` hp x (#%'X@` hp x (#%'A.@Section Includes: This section consists of furnishing and installing, and testing of piping and equipment comprising the hydronic heating system of the office building.(#@ 1.02 QUALITY ASSURANCE: A.@Materials and Practices: Material and practices used shall conform to the Uniform Plumbing Code and Uniform Mechanical Code.(#@ 1.03 SUBMITTALS: A.@Shop Drawings: Submit shop drawings in accordance with Section 01300 - Submittals.(#@ B.@Manufacturer's Data: Submit catalog literature for pipe system zone flow control valve and thermometers.(#@ PART 2: PRODUCTS 2.01 PIPE AND PIPE FITTINGS: A.@Sizes 3 Inches and Smaller: Sizes 3 inches and smaller shall be type L or M copper tube with pressure type solder fittings utilizing 95-5 tin-antimony, Staybrite No. 8 or Handy & Harmon silver solder.(#@ 2.02 VALVES: A.@Zone Control Valve: The zone control valve shall be similar to the existing zone control valves equivalent to White-Rodgers Type 1311-103, 25 vac, 0.4 amps, 1" pipe size. Valve closes upon signal from zone thermostat, indicating that thermostat is satisfied.(#@ 2.03 THERMOMETERS: A.@Type: Industrial type thermometer with 7-inch long aluminum case, red-reading mercury tube, white satin background, and protected by a shatterproof plastic lens. Equal to Ametek/U.S. Gauge Fig. MN-035, 30$F to 240$F temperature range.(#@   'ԌXtUDIVISION 15 SECTION 15752 MECHANICAL LIQUID HEATING SYSTEM Rev. 1085PART 3: EXECUTION 3.01 INSTALLATION: A.@Piping:(#@  @X@` hp x (#%'X@` hp x (#%'1.Provide necessary piping to complete installation as shown in the drawings.(#  @2.Piping shall run level without sags (dips) or be slightly sloped up in the direction of flow.(#  @3. Use brass wells for installing thermometers in piping.(#@  @4.Extend piping header at boiler to accommodate one additional zone control valve and piping.(#  @5. New piping shall be insulated.(#@ 3.02 TESTING: A.@Hydrostatic Test: Hydrostatically test new pipe at 50 psig for 15 minutes prior to insulating pipe.(#@ PART 4: MEASUREMENT AND PAYMENT 4.01 METHOD OF MEASUREMENT: A.@Units: The work described in this section will not be measured for payment.(#@ 4.02 BASIS OF PAYMENT: A.@Payment: No direct payment for the work described under this section will be made. Contractor shall include consideration for this item in the bid price for other items of the Contract.(#@ ,END OF SECTION