Type of Inspection No.: Table 3-1
Unit Name Project Name Inspection Time Year Month Day
Inspecting Unit
Inspecting Item or Department
Participating Inspectors
Inspecting Record:
Inspecting Conclusion and Requirement:
Inspection Person in Charge:
Complete the Form:
Note: The type of inspection can be filled in as regular safety inspection, special safety inspection, unannounced safety inspection and hidden trouble rectification. p>
The person who filled in the form:
Note: The type of inspection can be filled in as follows: regular safety inspections, special safety inspections, surprise safety inspections, and hidden danger rectification review.
Accident Hidden Danger Rectification Record Sheet
Table 3-2
Construction Unit Project Name
Previous Inspection
Record Sheet No.
Rectification Content and Related Measures
Measure Formulator Implementation Responsible Person Acceptance Person
Rectification Review Opinion:
Review Person Review Date
Acceptance form for installation of assembled movable panel house on construction site (1)
Table 3-3
Project name Construction area of using unit
Construction unit Installation unit Number of floors
Supervision unit Property ownership unit Continuous length between m
Item
Inspection result Inspection situation Using unit
Acceptance Opinion
Warranty
Certification
Items
Item 1, the components should have the factory certificate of conformity
2, there is no desoldering of the welding parts of the steel components
3, there is no obvious deformation, damage and serious corrosion of the steel components
4, the strength of the concrete and mortar of the foundation should be in accordance with the design requirements
5, the quality of the floor panels should be in accordance with the design requirements, and the locking device should be in accordance with the design requirements. The quality of the panel shall meet the design requirements, and the locking device is complete and effective
6, the specification and quantity of the node bolts shall meet the design requirements, and the connection shall be firm
7, the support (round steel tie rod) system shall meet the design requirements, and the locking device of the basket bolt shall be intact
a
General
item
item 1: When the upper structure is being installed, the strength of concrete shall reach 75% of the design strength of the foundation, and the strength of concrete shall reach 75% of the design strength of the base. Concrete strength should reach more than 75% of the design strength
2, floor panels should be installed smoothly, close splicing
3, toilet, kitchen, bathroom floor slope is correct, smooth drainage, no stagnant water, pipeline holes in the sealing of the area without leakage tax
4, enclosure panels (roof panels and wall panels) should be no obvious deformation, damage; fixed bolts, waterproof washers, metal washers, nylon sleeves and other complete Nylon casing, etc. complete, reliable connection; sealant complete and effective
5, roof panels should be installed smoothly, eaves straight, the board lap direction is correct and consistent
6, attached wallboard installation should be lined up correctly, the surface is flat; embedded wallboard installation should be flat, up and down the lap joints should be used to pengkou seams, the outer board should be lapped downward, the lap length of not less than 15mm
7, indoor electrical wiring should be used PVC pipe (groove) laying, wiring neat and beautiful; electrical configuration in line with the design requirements; line without insulation aging and long use
8, fire prevention: fire spacing should be in line with the design and specifications, the fire escape should be smooth; fire hydrants, fire extinguishers, configurations in line with the design requirements, the layout of the reasonable; kitchen and other fire places fire prevention and thermal insulation measures should be effective; the oxygen index of the metal surface of the sandwich panel is less than 32%; the oxygen index of the metal surface is less than 32%. Sandwich panel oxygen index is not less than 32, wood flooring and other combustible materials should be fire treatment
9, lightning: lightning grounding set up in accordance with the design and specification requirements; grounding resistance should be tested and qualified
10, anticorrosion: steel components should be well-painted, no corrosion, proper protection of exposed bolts; corrosion prevention measures in a strong corrosive environment in line with the design requirements; activities around the room should be well-drained, no water
10, anti-corrosion: the steel components should be painted, no corrosion, not allowed to put sundry things
12, the room is not a fire escape. 6 7 8 9 10
Foundation Foundation cross-section dimensions Cast-in-place +8, -5
Assembled ±5
Positioning axes of building 3
Positioning axes of columns on the foundation 1
Supporting surface Elevation ±2
Horizontality 1/1000
Cast-in-place foundation foundation foundation bolts Bolts Centerline ±2
p> Extension length +20, -0
Thread length +20, -0
Assembled foundation bolt holes Horizontal position of the centerline 5
Distance between the centerline and the top surface ±3
Column installation Deviation of the axis of the bottom of the bottom column from the positioning axis 3
Positioning axis of columns 1
Column perpendicularity (single level) 10
Truss beams
Installation Verticality at mid-span 10
Lateral bending vectors L/1000
Floor panels
Installation Elevation of support surface ±5
Support length ±3
Surface levelness 5
Overall dimensions of the main structure Overall verticality of main structure 15
Bending in plane of main structure 20
Purlin installation Purlin spacing ±5
Bending vectors 5
Steel ladder installation and
Balustrades Stairs
Platform Platform elevation
Platform column verticality
Platform beam verticality
Platform beam lateral Bend
Level of stair section
Verticality
Railing Height of railing
Column spacing
Verticality of column
Self-inspection conclusion of the installation unit:
Project leader
Year Month Acceptance opinion of the use unit:
Project manager
Year Month Acceptance opinion of the property unit:
Person in charge
Year Month
Note: 1, to ensure that the project must be all in line with the requirements. 2, the general project each pass rate of 80% in order to locate a qualified.
3, the maximum deviation of the allowable deviation project shall not be greater than 1.5 times the allowable deviation, each pass rate of 75% to qualify.
Construction site assembly light steel structure activity board room safety checklist
Table 3-5
Project
Name of use
Unit building
area m2 which
single-story building
m2
two-story building
m2
Construction
Construction
Unit Installation
Unit Construction
Number of blocks
Supervision
Unit Ownership
Unit Purpose: office m2
dormitory m2; canteen m2
No. Inspection Situation Handling Opinion
1 Qualification
Requirement The design should be designed by a qualified design organization
The design organization should be a qualified design organization. The design should be made by qualified design unit
The drawings should be verified by experts organized by the provincial competent department of construction industry
The fabrication unit should have the qualification of professional contracting for steel structure
The installation unit should have the qualification of professional contracting for steel structure
2 Contents of Technical Documents The contents to be included in the technical documents are shown in detail in Appendix II
3 Qualified Certificates for Components Product qualification certificates of raw materials and incoming test reports (including sandwich panel) are also required. Product qualification certificate and inspection report of raw materials (including sandwich panels, steel, bolts, welding materials, cement, etc.)
Factory qualification certificate of the components made in the factory (including strength inspection report of concrete and mortar, quality of welded seams, etc.)
4 Acceptance and inspection of mobile house foundation before the installation of the superstructure of the house
Acceptance and inspection of mobile house foundation before the installation of the superstructure
Acceptance and inspection of mobile house foundation before the installation of the superstructure and delivery of the house
5 Planning Site selection 1. should not be in easy landslide collapse, low-lying areas or strong winds; 2. distance from high-voltage lines, protective measures when the safety distance is insufficient; 3. located in the fall radius of the building and the radius of the tower crane operation; 4. distance from the source of the danger is not less than 25m, the distance between the cafeteria and the source of pollution is not less than 30m
6 Foundation Weak foundation treatment
Acceptance of foundation, treatment and result if the acceptance is not in accordance with the requirements
Drainage around the foundation should be smooth, no water accumulation
The concrete strength of the foundation of mobile house should be more than 75% of the design value when the house is installed
7 Safety of the main components
The number and specification of ground bolts and connecting bolts should be in accordance with the design requirements, and there is no loosening
The support system (round steel) is set up correctly and complete, with tie rods. The supporting system (round steel rod) should be correctly and completely set up, and the locking device should be complete and effective without loosening
Steel components (columns, beams, roof frames, purlins, etc.), enclosure panels (roof panels and wall panels) and floor panels, etc. should be free of deformation and damage, and the connection should be reliable
The attachments should be in accordance with the design requirements, and be firmly connected with the load-bearing framework
8 Fire prevention Fire prevention spacing: the distance between the clusters should be not less than 10m, and that between blocks should be not less than 3m, and the net distance between blocks should be not less than 2m. The net distance between groups is not less than 10m, and the distance between blocks is not less than 3.5m; the fire escapes should be smooth
Fire protection measures: the fire pipelines, fire hydrants and fire extinguishers are set up in accordance with the design requirements, and the layout is reasonable
Oxygen index of the metal-faced sandwich panels should not be less than 32, and the combustible materials such as wooden floors should be fireproofed
The temperature of the use of the fire shall not exceed 80 degrees, and there shall be no high-temperature heat source or fire close to it; fire protection measures for kitchens should be effective. The fireproof and heat insulation measures in the kitchen and other fire-using places should be effective, and no open fire should be used for heating or cooking food
9 Lightning protection The lightning protection grounding meets the requirements of the design and specifications
10 Corrosion prevention The steel components should be well-painted, and the protection measures for the exposed bolts should meet the requirements of the design
The anticorrosion measures for the strong corrosive environment should meet the requirements of the design
The mobile house should be free of stagnant water around the periphery, and there should not be any pile of miscellaneous objects
11 Operation management p>
11 Use Management Dense and loaded places (such as canteens, activity rooms, warehouses) should be set on the ground floor
Not to change the function of use; not to be overloaded
Moist rooms (such as bathrooms, toilets) should have waterproof ventilation measures
Not to use high-power electrical appliances, not pulling the private wires and electrical appliances
Daily inspection, Maintenance and repair records are complete, before and after the bad weather inspection and maintenance records are complete
12 Other problems: treatment:
13 Inspection comments
Inspection unit: inspectors: Inspection Time: Monthly
Floor-standing scaffolding erection inspection and acceptance table Table 3-6
Project name construction unit
Sub-contractor erection person in charge
Subcontracting unit responsible for erection
Total height of scaffolding erection height Acceptance time
Serial No. Acceptance content Acceptance requirements Acceptance records
1 construction program construction program in line with the requirements of the specification, the approval of the construction program must be erected in accordance with the program.
2 Foundation
Supporting frame Supporting foundation meets the design requirements, steel pipe scaffolding has a base, reasonable drainage measures,
Supporting frame must be strictly in accordance with the design requirements for construction, and the connection with the building should be firm and reliable, in line with the design requirements.
3 Spacing of vertical poles Vertical deviation of vertical poles meets the specification requirements, vertical and horizontal spacing of vertical poles meets the program requirements.
4 The size of the crossbar spacing evenly set to meet the program requirements, the small crossbar out of the frame is not less than 100mm.
5 Scissor braces
Setting Every 9m set a scissor brace, the angle of 45-60 degrees, the lap length is not less than 1m, not less than three fasteners.
6 Connecting wall points The vertical and horizontal spacing of connecting wall points meets the requirements of the specification, and the connecting wall points meet the requirements of the program.
7 Scaffolding board and guardrail The material of scaffolding board meets the requirements and is firmly tied, and the scaffolding board should be fully paved at the construction level and every 10M. The outside of the scaffolding is set up with standard mesh safety net and tied tightly, and the construction layer is set up with 1.2m high railing and 18cm foot barrier.
8 Closed protection within the scaffolding construction level scaffolding pole and building should be closed horizontally between the construction level, the construction level below the closed every 10m or less, the frame should be more than 1.5m above the working level.
9 Material
and load Steel pipe outer diameter shall not be less than 48mm, wall thickness of not less than 3.5mm, no serious corrosion, cracks, deformation, load distribution is uniform, not overloaded. Overload.
10 Lightning protection of the frame Lightning protection and grounding devices are set up according to the regulations.
11 Licensed operators must be licensed after professional training.
Acceptance:
Participants
Suspended scaffolding inspection and acceptance form Table 3-7
Project name Construction unit
Sub-contracting unit responsible for construction
Total height of the scaffolding height of the scaffolding Acceptance time
Serial No. acceptance acceptance of the contents of the acceptance of the acceptance of the requirements of acceptance of the record
1 Construction program There is a construction program that meets the specification requirements and has been approved, and the scaffolding must be erected according to the program.
2 Overhanging beams Overhanging beam materials and program requirements are consistent, overhanging beams and buildings are fixed and connected reliably, embedded parts are fixed with the program is consistent, steel wire rope and overhanging beams and buildings are fixed reliably
3 spacing of vertical rod vertical deviation to meet the requirements of the specification, vertical and horizontal spacing of vertical rod to meet the program requirements.
4 The size of the crossbar spacing evenly set to meet the program requirements, the small crossbar out of the frame is not less than 100mm.
5 Scissor braces
Setting Every 9m set a scissor brace, angle of 45-60 degrees, lap length of not less than 1m, not less than three fasteners.
6 Connecting wall points The vertical and horizontal spacing of connecting wall points meets the requirements of the specification, and the connecting wall points meet the requirements of the program, and use the hard-pulled way to connect the wall.
7 Scaffolding board and guardrail The material of the scaffolding board meets the requirements, and it is firmly tied, and the scaffolding board should be fully paved in the construction layer, the bottom layer of overhanging and every 10M. The outside of the scaffolding set up standard mesh safety net and tied tightly, the construction layer set up 1.2m high railing and 18cm foot barrier.
8 Closed protection within the scaffolding construction level should be closed horizontally between the scaffolding pole and the building, the bottom layer of the scaffolding and the wall must be closed tightly, and the following construction level should be closed every 10m, and the scaffolding should be erected more than 1.5m above the working level.
9 Material
and loading The steel pipe shall not be less than 48mm in outer diameter, and the wall thickness shall not be less than 3.5mm, and there shall be no serious rust, corrosion, cracks, deformation, or any other defects in the steel pipe. There is no serious corrosion, cracks, deformation, even distribution of load, and no overloading.
10 Lightning protection of the frame Lightning protection and grounding devices are set up according to regulations.
11 Licensed operators must be licensed after professional training.
Acceptance:
Participants
Overall lifting scaffolding inspection and acceptance Table 3-8
Project name Construction unit
Sub-contracting unit Erection of the person in charge
Total height of the scaffolding Maximum distance from the neighboring machine position Acceptance time
Serial No. acceptance acceptance content Acceptance requirements Acceptance records
1 Construction program has met the requirements of the construction program.
1 Construction program There is a construction program that meets the specification requirements and has been approved, and must be erected according to the program.
2 conditions of use, there are operating procedures for each position, the lifting frame is qualified.
3 frame structure There is a stereotyped main frame; between the two adjacent main frames there is a stereotyped support frame;
The height of the upper cantilever part of the frame is not greater than 1/3 of the height of the frame, and not more than 4.5m.
4 spacing of the vertical rod vertical deviation to meet the requirements of the specification, vertical and horizontal spacing of vertical rods to meet the requirements of the program.
5 The size of the crossbar spacing evenly set to meet the program requirements, the small crossbar out of the frame is not less than 100mm.
6 Scissor braces
Setting Every 9m a scissor braces, the angle of 45-60 degrees, the lap length is not less than 1m, not less than three fasteners.
7 Attachment support The main frame and the floor to set up the connection point; steel picket and wall connection is firm;
8 Scaffolding board and guardrail The material of the scaffolding board meets the requirements, and the binding is firm, and the scaffolding board needs to be paved in the construction layer, the bottom of the suspension and the range of less than 10M. The outside of the scaffolding is set up with standard mesh safety net and tied tightly, and the construction layer is set up with 1.2m high railing and 18cm foot barrier.
9 Closed protection within the scaffolding construction level scaffolding should be closed horizontally between the inner pole and the building, hanging between the ground floor and the wall must be fully closed, below the construction level is closed every 10m or less, and the scaffolding should be erected more than 1.5m above the working level.
10 Material
and load Steel pipe outer diameter should not be less than 48mm, wall thickness should not be less than 3.5mm, and there should be no serious corrosion, cracks, deformation, load, and no serious corrosion, cracks, deformation. There is no serious corrosion, crack, deformation, even distribution of load, and no overloading.
11 Safety devices There are synchronized lifting device, fall prevention device, anti-tilt device, and intact.
12 Lightning protection of the frame Lightning protection and grounding devices are set up according to regulations.
13 Licensed operators must be professionally trained and licensed.
Acceptance opinion:
Participants
Floor-mounted operating platform erection inspection and acceptance form
Type: (fixed, mobile) Table 3-9
Construction unit Name of the project
Erection height Platform area
Erection of the person in charge of the permissible load kg
Serial No. Acceptance requirements Acceptance record
Serial No. Record
1 Construction organization design, layout, design and calculation information, approval and acceptance of time and procedures are complete.
2 The bottom is solid and level, with drainage measures.
3 vertical pole, spacing in line with the program requirements, the size of the crossbar vertical and horizontal smooth.
4 The spacing, angle, setting and erection of diagonal braces and scissor braces are in accordance with the regulations.
5 Connecting wall tie, support the spacing, the way to set up in accordance with the provisions.
6 frame horizontal and vertical, overall stability and firmness in accordance with the program.
7 The material of the framework, the way of connection parts in line with the provisions.
8 The protection around the operating platform is tight, reliable and safe.
9 operation platform surface laying materials in line with the provisions, leaving no gaps.
10 mobile platform must be set up to ascend the escalator.
11 Access to the platform working surface of the channel paved solid, level, no obvious height and set up railings.
12 Set the operating platform load limit signage (inside and outside).
13 The connection between the frame and the structure and the horizontal support of the frame meet the requirements of the design program.
Acceptance opinion:
Acceptance personnel
Suspended steel platform inspection and acceptance table
Table 3-10
Construction unit Acceptance date Load (kg)
Project name Level
Design, production and installation requirements Serial No. Acceptance requirement Acceptance record
1 Designed and produced in accordance with specifications. Calculations and drawings compiled into the construction organization design
2 shelving points and upper tie points, must be located in the building, in line with the design requirements
3 diagonal tie rods or steel wire ropes, the structure of the two sides of the front and rear of two channels, each of the two channels should be made a single channel force calculation
4 set up four calculated rings, with Class A, No. 3, made of zeitgeber steel, the connection parts should be used to ring
4 set up four calculated rings, with Class A, No. 3 boiling steel production, connecting parts should use the ring Non-production parts need to have a warranty
5 installation, wire rope using rope card when each joint rope card number and spacing in line with the specification requirements, and set up a safety bend
6 sharp corners of the building around the mouth of the steel wire rope should be lined with soft cushioning, the outside of the platform should be slightly higher than the inside of the mouth, left and right shall not be shaken
7 platform paving firm, dense seams, do not allow the use of bamboo fences, three sides of the side of the set of not less than 1.2M high railing
8 Mark the allowable load value, it is strictly prohibited to exceed the design of the allowable load, and should be marked responsible
Acceptance:
Establishment of personnel to participate in the acceptance of the person
Project leader acceptance date
Note: cantilevered steel platform for each installation of acceptance of the once.
Formwork support system safety inspection and acceptance table
Table 3-11
Project name Construction unit
Construction part Construction team
Serial No. Acceptance content Acceptance requirement Acceptance record
1 Formwork construction plan There is a construction plan that meets the needs and has been approved, and safety measures are formulated according to the method of concrete delivery. The support system is designed and calculated, and the construction detailed drawing is drawn.
2 Column foundation The foundation of the column is set up according to the program with solid and stable pads.
3 Column spacing must comply with the requirements of the template design program, multi-layer support, 2m height of the vertical allowable deviation of 15mm, the location of the upper and lower columns to correspond.
4 Horizontal support settings Two horizontal supports are set when the height of the column is greater than 2m, and two horizontal supports are set every 2m when the height of the column is greater than 4m.
5 Scissor braces
Setting Horizontal scissor braces and vertical scissor braces are set according to the program requirements, and a longitudinal scissor brace is set every four spans on the four sides of the column and in the middle of the stent to meet the needs of the stent and a horizontal scissor brace is set every two steps for every 1.5-2.0m of column height increase.
6 Load control Load to meet the design requirements, piles of materials, equipment stacking should be dispersed, slide mold, climbing mold and other template construction, should make each lifting equipment load uniformity, to keep the template in a good state of stress.
7 Template fixation Template erection must be fixed firmly.
8 Transportation road Concrete transportation trolley road matting, when passing over the steel, set up a vehicle access, the trolley's access is strong and stable.
9 operating environment template construction work area according to the provisions of the high place of work to set up edge protection and hole closure measures, cross work has isolated protective measures.
Acceptance opinion:
Acceptance person Acceptance date
Foundation pit support safety inspection and acceptance table
Table 3-12
Name of the project Construction unit
Project manager Depth of pit excavation
Depth of pit support (m) Acceptance date (m)
Serial No. acceptance project Acceptance requirement Acceptance record
1 Construction program Basic construction program should be targeted, support program and pit depth greater than 5m special support design must be verified by experts
2 Pit wall support and load Pit excavation set up safety slope should be in line with the construction design program. Accumulated soil, machinery and equipment, temporary facilities and other loads and pit edge distance should be greater than the design provisions
3 Drainage measures pit construction should be set up to effectively lower the drainage measures, the need to lower the water should be prevented from adjacent buildings and other measures to prevent subsidence, the pit edge should be wall protection measures
4 pit support monitoring pit support should be monitored deformation and record, the adjacent buildings and important pipelines, roads should be Settlement observation
5 earth excavation construction machinery to be accepted, the driver should be licensed. Excavation procedures, layered excavation depth to meet the program requirements
6 Edge protection More than 2m deep pit should be surrounded by two protective railings, operators up and down the pit should be set up a special channel
7 Operating environment The pit should be a safe foothold for the workers, the pit work with anti-poisoning, fire prevention and other measures, vertical work with the upper and lower isolation of the protective measures, there is enough lighting
Acceptance opinion
Acceptance:
Participants
Construction Machinery Inspection and Acceptance Table
Table 3-13
Unit Name Project Name
Checking and Acceptance
Serial No. Acceptance
Item Acceptance Description Acceptance Opinion
1 General
Regulations Small and Medium-sized Construction machinery and hand-held (mobile) electrical equipment, insulation test before use should meet the requirements of its exposed drive parts should be firm, applicable protective cover, open-air use should be equipped with rain-proof operation shed, and hanging safety regulations and lifting equipment rated lifting capacity plate; machinery installation is stable; according to the provisions of the protection of the zero; each with a special switch box (random switch box) or mobile switch box, the box of low-voltage appliances intact, with qualified leakage protector; the use of hand-held (button) switch should be used 36-volt safety voltage; machinery is not used when the operator leaves the power supply should be cut off; the installation must have acceptance procedures; coil Jane on the steel wire rope shall not be less than three laps, the end of the rope should be fixed firmly on the pressure plate; mechanical lubrication, transmission, fastening, cleaning in line with the requirements of the machinery; machinery is strictly prohibited when running maintenance, cleanup, repair; operating site There should be good drainage measures.
2 mixer and
Mortar machine concrete mixer hopper with lugs and hooks; electrical limit switches and mechanical limit devices are intact; machinery on the wire pipe is intact, the wire is not exposed; clutch and braking system is intact and running normally; wire rope and clevis meet the requirements of the regulations; the operating handle has an insurance device; manual discharge handle should be disc; mortar machine inlet should be a safety device. The safety device should be installed at the inlet of the mortar machine.
3 Carpentry processing machinery Carpentry processing machine tools must be set up with effective safety guards for processing the cutter parts; it is prohibited to use bidirectional (inverted) switches; debris such as wood chips should be cleaned up as they are made, fire extinguishers should be set up in the processing places, and smoking is strictly prohibited.
4 steel processing machinery Cold drawing, flash welding and other hazardous areas, should be set up protective measures and set up a warning area; cut off the machine blade without cracks, fixed bolts are tight, the blade gap is appropriate; bending hook machine should not be used inverted switch; one-time processing of the total cross-section of the rebar shall not exceed the provisions of the mechanical nameplate.
5 hand-held power tools Shell without damage, switches and self-locking buttons work sensitively and reliably; tools on the power cord must be used cable and intact, not to be connected to a long or replacement of the extension; prohibited beyond the nameplate operation; the operator should wear insulated shoes, insulated gloves; strictly according to the instructions for operation; dangerous occasions prohibited the use of class I hand-held power tools.
6 AC and DC welding machine and
butt welder Welding machinery around the outer protective baffle and a secondary protective cover must be intact; secondary appropriate to install no-load white-activated voltage reduction device; handle cable should be no more than 30M, handle clamp should be well insulated, no damage and cable connections are fastened; the second line and the weldment connection is correct; the operator of the full range of personal protective equipment; rotary DC welder reverser Sparks should be less than 1.5 levels, the welding current shall not be adjusted; silicon rectifier DC welding machine cooling fan must run normally; on the primary side of the welder power line cross-section and the capacity of the equipment to adapt, so that the voltage meets the requirements of the work; cooling water is not less than the specified value, and the water temperature shall not be greater than 40oC, the work of the flash zone should be set up baffle; clamps and electrodes in good condition.
7 submersible pumps submersible pumps must be equipped with a special (mobile) switch box, and equipped with a suitable leakage protector, do a good job to protect the zero; must be used standing in the water, surrounded by anti-debris clogging measures; forbidden to move with electricity, the operation of the periphery of the water shall not be someone; moving pumps must be buckled with ropes in the earrings of the pump body, forbidden to pull the cables and outlets; the length of the cable shall not be less than 5 meters, and the cable is intact without joints. The cable length should not be less than 5 meters, and intact without joints.
8 cylinders oxygen, acetylene bottle pressure reducer and instrumentation must be intact; acetylene cylinder must be used standing, is strictly prohibited without the installation of flashback device use; the distance between the two bottles should be greater than 5M, the distance from the open fire must be greater than 10M; open-air high-temperature use of the sun should be preventive measures; anti-vibration ring and the mouth of the bottle protective cap should be complete; oxygen, acetylene gas tube color were red, black, should be used in different colors, shall not be aging, broken; gas pipe connection should be fixed with a pipe clamp. The gas pipe connection should be fixed tube card; bottles should be left in a certain amount of residual pressure, not all the gas will be used up; cylinder storage should meet the requirements.
Acceptance opinion:
Acceptance personnel:
Inspection date:
Temporary electric power inspection and acceptance form for the construction site
Table 3-14
Unit name, project name
Checker and inspector
Serial No. Inspection item, content, result
1 Temporary electric power
Temporary electric power
Temporary electric power
Temporary electric power
Temporary electric power
Temporary electric power
Construction organization design Whether to implement the overall layout according to the requirements of the organization design of temporary construction electricity.
2 Site proximity
High-voltage line protection When the construction works and mechanical equipment and external power lines do not reach a certain safety distance, there must be reliable protective measures, and they should be tight, and the protection should have a certain strength.
3 branch line erection Distribution box to introduce the lead-in line to use the casing and cross-arm;
In and out of the wires should be neatly arranged, matched reasonably;
Strictly prohibit the use of poor insulation, aging, skin-breaking wires, to prevent leakage;
Line aisle should be reliably protected;
Line directly buried, the depth of the laying of less than 0.6M, the lead-in to ground from the 2M height to 0.2M underground, must be erected protective casing.
4 site lighting handheld lamps should use safe voltage;
dangerous places using 36V safety voltage, especially dangerous places using 12V;
Lighting wires should be fixed on insulators;
Site lighting to use insulated rubber cables, life lighting sheathed insulated wire;
Lighting wiring and lighting from the ground Can not be less than the required distance, the use of electric stoves is strictly prohibited;
Prevent poor insulation of wires, aging, broken skin, leakage, tungsten sulfur lamps are strictly prohibited for heating;
5 erection of low-voltage trunking is not permitted to use bamboo steel pipe poles, poles should be provided with cross-arms and insulators;
Wire can not be erected on the scaffolding or trees, etc.
The overhead line is sufficiently high off the ground according to the provisions of the regulations.
6 electrical box distribution box distribution box production should be unified, to achieve color coding, numbering;
The box production should be painted inside and outside, rainproof measures, complete locks;
Metal box shell should be zero-protection, complete and reliable electrical devices in the box;
Line, location installation should be reasonable, with a zero-row, the wires in and out of distribution boxes should be under the next in and out of the bottom;
The main distribution box, the main distribution box should be installed at a reasonable location, with a zero-row, wires should be under the next in and out of the box;
The total distribution box must be equipped with power and lighting total isolation switch;
Electricity-using equipment each with a special switch box, and equipped with qualified leakage switch.
7 switch box fuse switch box to comply with a machine and a gate and an insurance, no debris in the box, no accumulation of dust;
distribution box and switch box distance of 30M or so between the power equipment and the special switch box is not more than 3M, the box shall not be placed on the ground to use, and the distance of its lower end from the ground should meet the requirements of the box, the box is strictly prohibited power, lighting mixed;
strictly prohibited to replace the fuse with other wires, fuse installation should be reasonable. Fuse, fuse installation should be reasonable.
8 grounding or zero protection must be used to zero protection, it is strictly prohibited to use grounding protection, the work of the zero line and the protective zero line must be separated from the main distribution cabinet, repeated grounding in no less than three places, grounding resistance, grounding wire machine, grounding body should meet the requirements.
9 power distribution unit open-air transformer set up in accordance with the specification requirements, distribution room safety measures and safety appliances, warning signs are complete;
Distribution room door to face the outside sky, high centered on the installation of 20 × 30cm glass.
Acceptance:
Note: suitable for ground in the construction site temporary electricity.
(a), grounding resistance test record sheet
Table 3-15
Unit name Project name
Test category
(lightning grounding or repeated grounding) Test object
location Test instrument
(grounding resistance
tester) model Ground resistance
(Ω) Test person
(Ω) Test person
(Ω) Test person
(Ω) Test person
(Ω) Test person
(Ω) Test person
(Ω) p>(Ω) Tester/
Test date Problems and
treatment
Superintendent's representative:
Year Month
Remarks: 1. Before removing the scaffolding, it must be removed only by the person in charge of the construction of the project who has made the application, and approved and agreed by the project manager.
2. In the course of construction, when it is necessary to dismantle the scaffolding's stressing rods or connecting wall junctions, it must be applied by the construction team leader, verified by the person in charge of the project construction, and formulate the practical reinforcing measures, and can be dismantled only after the project manager's approval.
Special Inspection and Acceptance of Hidden Trouble Rectification Table
Table 3-23
Construction unit Project name
Contents of inspection and acceptance Inspection and acceptance time
Problems:
Rectification measures:
Measures formulated by:
Approved by:
Rectification results
Acceptance personnel:
The person filling out the form:
Rectification results
Rectification results
Acceptance personnel:
The person who filled in the form: Date of filling in the form: