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Opening of Bids - Spec R -One or More 2018 or Newer Combination Jet Rodder-Vacuum Machine with Cab and Chassis - 502 Equipment
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Opening of Bids - Spec R -One or More 2018 or Newer Combination Jet Rodder-Vacuum Machine with Cab and Chassis - 502 Equipment
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4/10/2025 11:45:56 AM
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6/13/2018 10:26:52 AM
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Board of Public Works
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Projects
Document Date
6/12/2018
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manual footage counter. <br />The hose reel shall be hydraulically powered in both directions. <br />It must have a full complement of controls for operating the <br />hydraulic motor incorporating a flow device to regulate the <br />rotational speed in both directions. <br />Manufacturer shall supply all additional equipment required to <br />make the hose wind properly on the reel, including hose <br />tensioning devises, if required. <br />Electrical <br />The entire electrical system shall be vapor sealed to eliminate <br />q�o <br />System: <br />moisture damage to NEMA 4 (National Electrical Manufacture <br />Association) standards. <br />All electrical connections shall require no exposed wires or <br />terminals. <br />All light bulbs shall be shock mounted to eliminate bulb failure. <br />All wiring shall be color coded and stamped to its function and <br />run in sealed terminal boxes. <br />Hydraulic <br />The hydraulic reservoir shall have a minimum �O gallon 76 <br />Onyq—o <br />System: <br />capacity. Required dual hydraulic system capable to operate a <br />hydraulic jack hammer, in addition to main machine functions. <br />Vendor to supply information describing all components of the <br />system including capacities. Any vendor bidding an alternative <br />power source should include a list of all components, their <br />function, periodic maintenance required, and system <br />advantages. <br />High Pressure <br />Hose to be Parker Parflex Predator S616/HPSH-16. Thejet <br />0 <br />Jet Hose: <br />rodder will be I " inner diameter with an operating pressure of <br />2500 PSI and burst pressure of 7500 PSI; it will bear a blue <br />stripe to indicate its operating and burst pressures. The hose <br />will have a smooth interior bore created by the heat annealing <br />and mandrel manufacturing process that is wrapped with high <br />tensile, braided cording, and additional layered and molecularly <br />bonded coating that is abrasion and cut resistant. The hose will <br />have a minimum 4" bend radius and high kink resistance <br />because of its fabrication, 600 feet of hose to be included, along <br />with 20 feet of leader hose. <br />Fourjet nozzles will come furnished with the unit. A 15 degree <br />sand nozzle and a 30 degree sanitary nozzle shall be fttrnished. <br />These nozzles should both be equipped with tungsten carbide <br />orifices for added life. <br />15 degree sand 80 G.P.M. nozzle <br />15 degree penctrator 80 G.P.M. nozzle <br />Ver. 2 — March 2018 <br />
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