PREHEATING Sample Clauses

PREHEATING. Preheating with oxy-acetylene torches and stress relieving shall be assigned to a Journeyman. Preheating immediately prior to welding with liquified petroleum gas and the operation of a bending mandrel shall be assigned to a Helper. Setting the heat on welding machines, hooking and unhooking of welding machines to tow tractors shall be performed by the Welder's assigned Helper.
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PREHEATING. Preheating of members, shall be carried out as per IS:9595 when the base metal temperature is below the requisite temperature for the welding process being used. Preheating shall be done in such a manner that the parts on which the weld metal is being deposited, are above the specified minimum temperature for a distance of not less than 75mm on each side of the weld line. The temperature shall be measured on the face opposite to that being heated. However, when there is access to only one face, the heat source shall be removed to allow for temperature equalization (1 minute for each 25mm plate thickness) before measuring the temperature.

Related to PREHEATING

  • Cheating Cheating is prohibited, and will result in immediate action and termination without compensation.

  • Heating The Hirer shall ensure that no unauthorised heating appliances shall be used on the premises when open to the public without the consent of the management committee. Portable Liquefied Propane Gas (LPG) heating appliances shall not be used.

  • Lighting A system of fixtures providing or controlling the light sources used on or near the airport or within the airport buildings. The field lighting includes all luminous signals, markers, floodlights, and illuminating devices used on or near the airport or to aid in the operation of aircraft landing at, taking off from, or taxiing on the airport surface.

  • Elevators Landlord shall provide passenger elevator service during normal business hours to Tenant in common with Landlord and all other tenants. Landlord shall provide limited passenger service at other times, except in case of an emergency.

  • Drainage Systems (1) Clear culvert inlets, outlets, and sediment catching basins.

  • Cleaning 8.1 CONTRACTOR shall, at his own expenses, at all times keep the premises free from accumulation of debris, waste materials, and rubbish, and at the completion of the work, he shall remove his tools and equipment and all surplus materials, debris, waste material, and rubbish and shall leave the premises in a neat and clean condition. If CONTRACTOR does not attend to such cleaning immediately upon request, OWNER shall have the right to have this work done by others and deduct the cost therefore from the payment due CONTRACTOR hereunder.

  • Ventilation Where noxious or poisonous gases may accumulate, the City shall provide proper protection and ventilation. Proper lighting and ventilation shall be provided for all enclosed working spaces. All work in enclosed and confined spaces shall be performed in accordance with applicable Federal, State and local regulations. Spray painting shall be done only by qualified painters.

  • Electrical Provide drawings for the following systems:

  • Moonlighting 24.01 The Company and the Union agree in principle to eliminate the practice commonly referred to as moonlighting.

  • Drainage ▪ Prevent silt bearing road surface and ditch runoff from delivering sediment to any streams or wetlands. ▪ Maintain rolling dips and drivable waterbars as needed to keep them functioning as intended. ▪ Maintain headwalls to the road shoulder level with material that will resist erosion. ▪ Maintain energy dissipaters at culvert outlets with non-erodible material or rock. ▪ Keep ditches, culverts, and other drainage structures clear of obstructions and functioning as intended. ▪ Inspect and clean culverts at least monthly, with additional inspections during storms and periods of high runoff. This shall be done even during periods of inactivity. Preventative Maintenance ▪ Perform preventative maintenance work to safeguard against storm damage, such as blading to ensure correct runoff, ditch and culvert cleaning, and waterbar maintenance.

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