Whether the brand and specification of water and electricity materials meet the drawing requirements, whether they are consistent with the brand and specification on the quotation, and whether they meet the material standards
qualified
two
Wire specification: 2.5mm2 wire shall be used for the main line of lighting line and common socket line, and the diameter of wire used for lighting line control line shall not be less than 1.5mm2. 4m m2 wire shall be used for kitchen socket and air conditioning socket line
qualified
three
Whether there is color separation for wires, whether there is color differentiation for three wires of fire, zero and ground wires in the whole house, and whether all wires of the same type have the same color
qualified
four
Pipes shall be connected with sleeves. The butt joint between pipes shall be located in the center of the sleeves. PVC glue shall be firmly connected. Cup combs or locks shall be used between the line pipes and the chassis
qualified
five
It is not allowed to lay circuits on the ground in wet areas of toilets, kitchens and balconies. When PVC conduits are slotted on masonry walls, the depth from the wall surface should be less than 0.5cm
qualified
six
The concealed line must be laid with pipes.When the pipeline length exceeds 15m or two right angle bends, a link box shall be added;No transverse groove is allowed on the wall. Under special circumstances, the length of the transverse groove shall not exceed 50cm
qualified
seven
No joint is allowed for the conductor in the pipe, and the joint shall be in the maintenance box or box for easy maintenance;Hard pipe shall be used to connect the cassette when going through the wall or shifting, and hose shall not be used for connection, and bare wire shall not be allowed
qualified
eight
The wires of the same circuit shall be threaded into the same pipe, and the total cross-sectional area of the wires in the pipe shall be less than 40% of the cross-section of the wire pipe
qualified
nine
Strong and weak current wiring is prohibited to share pipes and boxes. Whether strong and weak wires are crossed with special treatment, and whether strong and weak current conduits are laid in different colors
qualified
ten
When wiring sleeves, if there are more than 2 conduits in the same trench, a gap of ≥ 1.5cm must be left between conduits to prevent hollowing when filling cement. Whether all conduits are fixed with special pipe clamps
qualified
eleven
The parallel distance between wires and heating, hot water and gas pipes shall not be less than 30cm, and the cross distance shall not be less than 10cm
qualified
twelve
The switch position is convenient for operation. The edge is 120 to 140cm away from the platform, and the height difference should be less than 0.5cm
qualified
thirteen
The socket panels of power supply, telephone, TV, etc. in the same room shall be on the same horizontal elevation. Without special requirements, ordinary sockets shall be 30cm above the ground, and the height difference shall be less than 0.5cm
qualified
fourteen
The power socket of the water heater is about 1800mm from the ground, which deviates from the installation of the water heater. The equipotential in the toilet is reserved, and a 4mm ² two-color wire is reserved to connect to the nearest socket ground wire
qualified
fifteen
Whether the strong current box adopts separate leakage protection control
qualified
sixteen
Whether the insulation protection treatment has been carried out for the circuit and the reserved wiring head after acceptance
qualified
Stow
Waterway acceptance(8 items)
Supervisor: Chengdu Supervision Department
qualified
Accepted
one
The cold and hot water pipes shall be installed with hot left and cold right, and the parallel spacing shall not be less than 100mm.When the cold and hot water supply system uses a water distributor for water supply, semi flexible pipes shall be used for connection. Whether the appropriate depth is reserved for the screw joint in the water pipe
qualified
two
The pipe laying shall be horizontal and vertical, and the pipe clamp position and pipe slope shall meet the specification requirements
qualified
three
Hydrostatic pressure test is adopted for new water pipes.0.6Mpa is required, and the static pressure shall not fall back for 15 minutes
qualified
four
The center spacing of the bath inlet is 15cm, 90-110cm above the ground.The center spacing of bathtub inlet is 15cm, 65-75cm above the ground
qualified
five
The center distance between the water inlets of washbasins and vegetable basins is 15cm and about 55cm above the ground.The center spacing between water inlet and outlet of water heater is 15cm, 120cm above the ground
qualified
six
The drainage pipe is firmly connected, no leakage is found in the water filling test, and whether the distance between the drainage pipe and the wall pit meets the requirements
qualified
seven
The drainage pipeline needs to be temporarily sealed to avoid sundries entering the pipeline
qualified
eight
Waterproof technical disclosure: the floors in the wet areas of the kitchen, toilet and balcony must be waterproof and need to extend 30cm in the vertical direction. After 48 hours of clean water pressure test, there should be no leakage
qualified
Stow
Acceptance of mud wood(9 items)
Supervisor: Chengdu Supervision Department
qualified
Accepted
one
Check whether the wall and floor tiles need to be patched or paved in a uniform direction, whether there is color difference, and whether the size of the brick joints is consistent
qualified
two
The hollowing of a single brick shall not exceed 20%, the hollowing of bricks shall not exceed 5% of the total number, the center shall not be hollowed, and the floor tile shall not be hollowed
qualified
three
The surface of the wall and floor tile is flat, the pointing is cross joint and neat, uniform and consistent, without obvious uneven seam thickness
qualified
four
After the wall and floor tiles are paved for 24 hours, "joint sealant" or "white cement" shall be used for wet mortar joint filling
qualified
five
Whether the joint of the external corner is straight without stretching porcelain, and the joints are identical.Before paving, setting out, positioning and arranging bricks shall be carried out, and incomplete bricks shall be arranged at secondary parts and internal corners.Each wall should not have two rows of incomplete bricks, and the width should not be less than 1/3 of the entire brick
qualified
six
Whether the drainage slope is reserved for the floor tiles in the kitchen, toilet and balcony, the drainage is smooth without ponding, and whether the tiles at the floor drain are subject to slope splicing
qualified
seven
qualified
eight
Tiles, threshold stones and other stones shall be paved without scratches, stains, fractures, missing edges and corners, and whether the height of threshold stones is slightly higher than the wet area floor by 5mm
qualified
nine
The wall pipe clamp and socket shall be cut squarely without porcelain falling off
qualified
Stow
Carpentry acceptance(10 items)
Supervisor: Chengdu Supervision Department
qualified
Accepted
one
Whether the brand and specification of woodworking materials meet the drawing requirements, whether they are consistent with the brand and specification on the quotation, and whether they meet the material standards
qualified
two
Whether the levelness and perpendicularity of cabinet body and ceiling meet the requirements of design drawings
qualified
three
All wooden products shall be qualified in closing, the closing line joint shall be 45 degrees, the surface shall be smooth and clean, and the edges and corners shall be square
qualified
four
The joints between the door and window sleeves and the wall shall be flat and consistent.The error is within 5mm
qualified
five
No burr, scratch, depression and other defects on the corners of wood products
qualified
six
The surface of all decorative panels shall be flat, clean, uniform in color, free of scratches, abrasion marks, warping, cracks or defects, pollution, hammer marks, and exposed cap, and the wood grain shall be smooth and consistent<
qualified
seven
The connection between wooden cabinets and ceilings, walls, etc. is tight, and whether the connection line is straight, clear, beautiful, and firm
qualified
eight
Whether 5mm expansion joint is reserved for gypsum board joints, and about 3mm is reserved for gypsum board and wall joints. It is better to reserve "eight" type joints for board joints, and whether there is anti cracking treatment for board joints and joints
qualified
nine
Whether a "7" shaped complete board is used at the corner of the gypsum board ceiling. The distance between the edge of the gypsum board and the self tapping screw is 10-15cm, and the middle distance is 30-40cm. The screw cap shall not protrude from the surface of the gypsum board. Whether the screw cap is treated with anti rust paint
qualified
ten
The gap between the door leaf and the door pocket is 2.5mm-3mm, the space between the door leaf and the ground is 5-8mm, the kitchen is 10-12mm, and the joint gap with the door baffle is not more than 2mm
qualified
Stow
Paint acceptance(11 items)
Supervisor: Chengdu Supervision Department
qualified
Accepted
one
Before entering the site, confirm whether the brand and specification of the paint materials meet the requirements of the drawings and are consistent with the brand and specification on the quotation
qualified
two
The gypsum line shall be free of splicing marks, straight edges and corners, and free of edge collapse and corner loss
qualified
three
All internal and external corners are square and straight
qualified
four
The wall is flat and straight without obvious bulge, depression and crack
qualified
five
Emulsion paint shall be applied evenly without brush marks, sagging, peeling and cracks
qualified
six
Color separation position of the paint, the direction of the paint and the paint shall be consistent, and there shall be no wrinkles, bubbles, sagging, trachoma, omission, etc
qualified
seven
The paint film on the furniture surface is free of sand holes, bristles and sagging
qualified
eight
The varnish works shall be free of color difference, clear wood grain, and uneven rubbing
qualified
nine
The paint on six sides of all wooden doors is consistent
qualified
ten
There is no obvious color difference at the nail hole of varnish finish
qualified
eleven
The oil mixing surface is flat and smooth, free of hand feeling, burr, impermeable, and even color
Decoration Network Together - The company provides home decoration by itself. 16 branches across the country serve 10 million customers, 70% of whom come from word of mouth.Strictly implement 138 standard construction processes, and 17 must be smashed;Scientific management for 45 working days, and 100 yuan for every day of delay;The complaint number of the president is always called. We are committed to making the decoration simple, transparent and guaranteed.
