Construction organization of boiler and auxiliary equipment installation
2.1 Material requirements: 2.1.1 The boiler must have drawings, product certificates, installation and operation instructions, and quality supervision certificates issued by the labor department. The technical data shall be consistent with the actual object 2.1.2 The appearance of the boiler equipment shall be intact, the furnace wall insulation layer shall be free of hollowing, falling off, the furnace arch shall be free of cracks, looseness, and the visible parts of the pressure components shall be free of deformation and damage. 2.1.3 The boiler supporting accessories and auxiliary equipment shall be complete and in good condition and meet the requirements. All equipment and parts shall be checked and accepted according to the equipment list. The defective parts shall be recorded and solved in time. It shall be kept properly after counting. 2.1.4 The specifications and models of various metal pipes, profile steel, instrument valves and pipe fittings shall meet the design requirements and the product delivery quality standards. The appearance quality shall be good, and there shall be no damage, rust or other surface defects. 2.2 Main machines and tools: 2.2.1 Machines and tools: winch or winch, jack, chain crane, grinder, threading machine, electric hand drill, impact drill, grinding wheel saw, electric welding machine, etc. 2.2.2 Tools: various wrenches, clamps, pressure test pumps, handsaws, hammers, cloth scissors, pulleys, track logs, rollers, wire ropes, ropes, rigging, gas welding tools, etc. 2.2.3 Measuring tools: steel ruler, steel tape, caliper, feeler gauge, level gauge, level ruler, vernier caliper, weld detector, thermometer, pressure gauge, plumb bob, etc.
