Roof Kettle Operation Noise

Kettles may not be transported over any street road or highway when the heat source for the kettle is operating.

Roof kettle operation noise.

Review your company s specific end of day procedures for safely securing materials. In no case shall kettles be closer than 10 ft 3 m from exits or means of egress. A single line from the roof to the delivery valve on the kettle controls the flow. An oxidized asphalt used principally in the construction of built up roof ing and some modified bitumen systems.

The employee shall be within 25 ft 7 6 m of the kettle and have the kettle within sight. If necessary shorten the length of the power cable by winding it under the base. Page 13 off back on its base. The pipes of these systems should always be insulated or guarded to prevent burns from accidental contact.

Position and the led will turn off. Light up burners out of the kettle s chamber if the kettle is not equipped with an auto light feature. Always maintain one 20 lb abc type fire extinguisher on the roof in the area where hot asphalt operations are taking place. Lock drain cocks if possible.

Never place a kettle inside a building or on the roof of any structure. Draw down kettles and add cold asphalt before leaving. Locate the kettle a minimum of 20 feet from any combustible material combustible building surface and building opening. Be careful and precise when lighting burners.

Unfortunately it s this additional surface area especially when it extends past the rack s foot tower that adds to roof rack noise. Mopping grade asphalts are produced in four grades types i through iv according to the steepness of the roof. Many kettles are equipped with a pumping system to deliver hot bitumen to the roof. Hot pipe from the kettle to the roof.

A noisy roof rack can be very unpleasant and eliminating the noise should be a priority. Review placement procedures with workers. With whisper quiet electric vehicles becoming mainstream manufacturers will have to step up their game to develop products that are quieter untill hopefully one day the noise from the roof will be a thing of the past. A nonoxidized or oxidized asphalt typically an ac 10 or ac 20 grade material.

Press the button 1 to open the lid. Coal tar pitch safety. Preparing for lp burner operation page 9 starting empty kettle using lp gas pages 9 10 for kettles with cold bitumen above the flues page 10 pumping hot to the roof page 11 withdrawal of hot bitumen from draincock page 12 shutting down kettle for the day page 12 maintaining hot pipe page 12 daily maintenance of roofing kettles page 12. Precautions for kettle operation.

Do not use matches or lighters use a striker spark generator device. Operation 3 2 operation 3. Hot pipe joints insulated to avoid coal tar asphalt spill. 9 roofing kettles shall not block exits means of egress gates roadways or entrances.