Appendix: 2Product protectionI. exploring the dig and drill protection 1. positioning standard piles, axial lead standard, standard, Dragon door dug Earth without transport collision, or sat down to rest on the Dragon door, and should always measure and checking its position, level elevation and slope meets the design requirements, position standard benchmarks and standards should also be regularly repeated and check that they are correct;2. excavation should be the protection of neighbouring buildings or structures, roads, pipelines, such as subsidence and deformation and, if necessary, protective measures should be taken in consultation with designer or customer, and in the construction of settlement and displacement observation; 3. cultural relics and tombs were found in construction should be properly protected, and shall immediately report to the local authorities before they can continue the construction. Found permanent posts for the measurement or geological, seismological Department set up observation points shall be protected for a long time. With ground or underground pipes, wires and lots of earth-moving construction, prior written consent of the relevant authorities, construction should take measures to prevent damage to the pipeline; 4. drill exploration of measures to protect the hole should be made so as not to shift and the dead.II. waterproof concrete structures protection1. protection of reinforcing steel bar, correct position, no Stampede steel and changes to templates;2. the removal or lifting objects, not chipped construction joints, masonry joints and hit moving water stop;3. protect the wall pipe, wire and pipe, switch boxes and location of embedded parts and prevent vibration when squeezed on the embedded or recessed in the concrete.III. underground waterproof protection1. made of SBS coiled material waterproof layer, should strengthen products protection, to take timely measures shall not be damaged;2. the basement pipes shall not touch damage, deformation, modification or clogged debris;3. asphalt paving after the time cover, wall swing Cha roofing felt to protect and prevent fracture and damage, after the resurfacing of each layer, the top should be granted temporary fixed, be protected;4. waterproof sticking waterproof layer outside, in front of the waterproof construction on the permanent protection of walls, waterproof layer after the protective layer should be according to the design and construction specifications.IV. backfill soil protection1. construction should pay attention to properly protect the position standards, axis, standard high pile to prevent the collision shift;2. night time should be reasonable arrangements for the construction sequence, there is enough lighting, preventing the filling extra thick, non car directly into the pits;3. Basic or pouring concrete trench should reach a certain strength, upon acceptance, in order to fill. V. steel product protection1. the entry of raw materials wood should be well pad for sleeplessness, according to specifications, neatly stacked, respectively;
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