建筑工程容易漏项的（Construction projects are prone to leaks）.doc

建筑工程容易漏项的（Construction projects are prone to leaks） 1 the steam holes in the roof insulation roof of flat roof 2 embedded iron pieces in the stair railing 3 scaffold for paint and coating construction 4 precast slab beam concrete: plate, beam head concrete, transportation, installation 5 bored pile: drilled into the depth of rock (the municipal and highway quota projects contain a great gap in content) 6, the installation of indoor plumbing is easy to miss 7 extra high cost of outdoor pipe installation 8 angle steel fabrication and installation and material costs 9 the coefficient of unilateral soil waste in trench earthwork is easy to miss 10, the artificial coefficient of outbound soil forget to multiply 11 the list of cables and wires is only supplied with a net amount of work. In addition, the allowance, bending, loss and so on should be added to the group price 12 the base steel is easy to leak in the distribution cabinet installation list 13 water supply and drainage on the pipe installation list, the casing is easy to leak Plugging of 14 air duct through wall 15 control valve test pressure irrigation temporary short tube production and installation. 16, equipment installation, lifting equipment, elimination. 17. The bolts installed on the flanges in the process piping are non valuation materials. 18, installation part: high-rise building additional cost calculation of the base, including 6 or less than 20m of all labor costs. When the high-rise building is in accordance with the ultra high construction condition, the additional cost and the extra high increase fee of the high-rise building are calculated together. 19, roof line, cover plate! Mainly scattered parts! 20, some scattered small components, concrete easy to leakage; 21, the roof partition slot, especially when the overhead insulation layer, cement mortar leveling layer has a partition slot, and in the heat insulation board also need to do partition slot; 22, some of the specifications is easy to le