What are the precautions when handing over the building to get the key?

Label: blank switch socket house inspection

First look at the appearance: external walls, unit doors, fa? ades of corridors, tiles and paints.

Second, check the indoor: entrance doors, doors, windows, ceilings, walls, floor tiles, water supply and drainage, waterproof water storage,

Strong and weak electricity, heating, gas, ventilation, smoke exhaust and exhaust.

Third, the neighbors after the test: closed water test, water meter idling and other issues must be coordinated with the neighbors upstairs and downstairs.

Common tools for house inspection:

1. Measuring tools: 5m box ruler, 25 ~ 33cm square ruler, 50 ~ 60cm t-square, 1m ruler.

Second, pliers tools: cuttings with two or three plugs (that is, sockets with indicator lights); Various plugs: telephone, TV, broadband; Multimeter; Shake the watch; Use a screwdriver ("-"and "+"); 5th battery, 2 sections, test pen; Hand hammer; Small hammer; Headlights, small lights

Third, auxiliary tools: mirror, flashlight, multiple plastic bags, paper+matches, toilet paper, stool, paper and pen.

Special tools for house inspection: vertical inspection ruler; Multifunctional internal and external right angle measuring ruler; Multifunctional vertical corrector; Vernier feeler gauge; Diagonal measuring ruler; Reflector; Telescopic rod, etc.

Check the house's own tools

1) 1 plastic washbasin-used to receive sewer pipes.

2) 1 small hammer-used to check whether the walls and floors of the house are empty.

3) 1 feeler gauge-used to measure the crack width.

4) 1 5m tape measure-used to measure the clear height of the house.

5) 1 multimeter-used to test whether all high-voltage sockets and weak current types are unblocked.

6) 1 calculator-used to calculate data.

7) 1 pen-used for signature.

8) 1 broom-used for cleaning indoor sanitation.

9) 1 small stool, some newspapers, plastic tape, packing rope-after a long time, you can have a rest and seal the sewer pipe in advance.

Second, the inspection process

) go to the property department to check the information section, and have the following documents to check:

A "residential quality guarantee" for a house-you can take it away.

Instructions for residential use-can be taken away

C. Completion Acceptance Record Form

Three-dimensional area measuring table

E as-built drawings of pipeline distribution (water, strong electricity, weak electricity, structure)-can be taken away.

Problems needing attention in house self-inspection and simple operation methods;

1. Kitchen flue: put a paper roll to extinguish the smoke, and put it under the smoke crossing 10 cm, to see if the smoke rises to the smoke crossing and immediately turn around and suck it away.

2. Bathroom ventilation: Vents should be left under the ceiling. When staying on the ceiling, use the hand lamp to see if it can be installed, and at the same time measure the pumping force by method. Use a flashlight to check whether there is construction waste in the flue and vent.

3. Pipeline gas: put a smoking paper roll near the alarm device to see if the alarm device is sensitive, and close the air intake solenoid valve at the same time when the alarm is prompted by sound and light. If it can't move, repair it in time;

4. Empty drum: Knock on the wall with several layers of paper on the hammer pad (to avoid leaving hammer marks) and check the empty drum on the wall. Use a special steel needle hammer (10g) to measure the wall brick hollowing.

5, check the power:

First, check the socket:

Plug in a five-hole socket with an indicator light, and the light will be on, indicating that there is electricity. At this time, pull down the socket switch (marked) in the main switch box, and the indicator light will go out. Frequent tests prove that the switch and wiring are good and the socket is safe. If the switch is pulled down and the indicator light of the socket is still on or flashing, it means that there is something wrong with the quality of the switch or the wiring, and it should be repaired immediately, otherwise it will be life-threatening if you accidentally get an electric shock. The socket should also be tested for good insulation with a shaking table.

B, each switch in the switch box should be clearly marked. If not, correct it immediately.

C the switches in the switch box should be installed firmly, and each switch should be checked by shaking vigorously from left to right. If it is found to be loose, it should be tightened or replaced. Otherwise, it will cause greater danger when there is poor contact and fire in future use.

D, check whether the cable TV socket, broadband socket and plug are loose or unplugged.

E. check the number of weak current sockets:

F, check whether the visual intercom and emergency call button work properly.

Check the doorbell of the entrance door: test the doorbell with two No.5 batteries. Ring or not.

6. Mirror (cat's eye): Observe the cat's eye after entering the room to see if it is loose, unclear, incomplete vision or unclear due to foreign objects, and repair or replace it.

7. Height measurement: check the roof with a box ruler and take 4-5 points for measurement. If the values are consistent, for example, the height of the room is 2.5m (or 2.6m), the roof is not inclined.

8. Measure the wall surface and the ground: lean against the wall surface and the ground with a long ruler (or a special ruler with a level) to check whether it is flat, and observe whether there are scratches and cracks on the wall surface and whether there is a burst point (burst point: when quicklime is hydrated lime, it is not stirred well, and it will form a burst point when it is wiped on the wall to dry).

9. Measure the quality of latex paint: whether the ceiling on the wall is flat or not. When the surrounding light is dim, it will be illuminated with a high-power light bulb (200 watts). When you turn on the light, you will immediately see whether the wall ceiling is flat through the shadow of the light. If it is uneven, new putty and paint should be put forward. If the paint is partially painted (repaired), it will be different from the original color of the wall.

10, mirror: put the mirror at the top and bottom of the door, and check whether these places that are usually invisible have been painted. If it is a bathroom door, the paint on the top and bottom is not completely brushed. Over time, because the bathroom environment is humid and the utilization rate is high, the door bottom will rot and be damaged prematurely.

1 1. Is there a screen window in the corridor? If not, it should be put forward in time.

12, check whether there are any scratches on the security door, whether there is any deformation along the door, whether the door and frame are tightly sealed, and whether the door lock switch should be flexible.

13, check whether the doors and windows are sealed well. You can put a long piece of paper at the sealing point, close the door and press the paper out hard, and conduct multi-point tests to see if the sealing strip pressure is uniform.

14. Windows: The screen window and sash on the sliding window can be pushed flexibly without collision. There should be an anti-blocking cap on the outer window frame of the window to prevent foreign bodies from blocking and affecting the drainage, resulting in water entering the window when it rains. When the inside and outside of the double glass can't be cleaned, it should be removed and replaced for cleaning, otherwise it will be difficult to solve in the future.

15. Check the installation, patency and sealing of pipelines: shake the heating pipes and water supply pipes by hand and fix them firmly. If it is loose, it should be fixed again. Open the water valve to see if the drainage is smooth (otherwise the sewer pipe is blocked by construction waste), and wipe the bottom of the upper and lower pipes with toilet paper to see if there is any leakage.

16, the kitchen and bathroom were tiled to the top. Check that the angle of Yin and Yang is 90 degrees, and the four corners (the four corners of the roof and the four corners of the ground) are not uneven, and the tiles and walls are not deformed, cracked or hollowed. When hitting the floor tiles and wall tiles with a small hammer, there is a hollow sound, which means that it is not paved well. If this happens for a long time, the tiles may crack and fall off and should be re-laid.

18. closed water test and water meter idling test: (important inspection items)

19, bathroom:

Answer: If the bathroom has windows in the corridor, install an anti-theft net.

B: If there are no windows, there should be ventilation holes. There are ventilation holes under the ceiling. The socket closest to the vent is a waterproof socket.

20. Radiator:

A: There should be an air vent above the radiator. When in use, it should be twisted to discharge gas. If you can't twist it, you need to repair it, otherwise the air will not be discharged and the radiator will not be hot.

B: When installing the radiator, we should also pay attention to whether the gradient of the water inlet pipe and return pipe meets the requirements, otherwise it will affect the heating.

Only the door frame has no door, and only the room with wall foundation treatment and no surface treatment is called "blank room". Although the blank house has passed the project acceptance of relevant departments, buyers need to know the acceptance criteria of the blank house before turning it into a space to show their individuality. According to the usual standards, blank houses need to be checked and accepted in the following aspects when handing over the house:

1. All external decoration, including balcony and rain cover, shall be completed according to the design documents.

2, public parts, public facilities, all kinds of pipes (supply, drainage, rain, heating, heat), electrical equipment (distribution box, cabinet,

Disks, sockets, switches, lights, etc. ) should be decorated in accordance with the design documents, and complete all kinds of testing items in accordance with the provisions.

3, all kinds of pipes should also be water, pressure test, ball test and heating thermal debugging and other acceptance work.

4, roof engineering water storage, water spray test.

5. If prefabricated floor slab or cast-in-place slab ceiling is used in each room inside the door, it should be leveled with putty first, without plastering, so that the slab joint is dense and crack-free, the joint is flat and error-free, the surface is smooth, the color is basically uniform, and the line angle is straight. The ground concrete base of each room in the door should be flat and dense, so as to be firmly bonded and free from cracks.

6. The floor of the room with waterproof requirements should be planned in strict accordance with the building requirements of waterproof layer and protective layer, and two water storage tests should be carried out during acceptance to ensure no leakage.

7, floor drain and flashing slope comply with the design requirements, not flashing, joint tight smooth, no leakage.

8, all kinds of room cement floor elevation at the grass-roots level, should consider the height of the reserved size requirements when decorating.

House inspection knowledge set-indoor profile acceptance

Inspection method of inspection quantity acceptance items/reference standard results

Inside the sleeve

Huxing control construction drawing, three bedrooms, two living rooms, two bathrooms and one kitchen are consistent.

Orientation is consistent with Loushu.

Does sunshine meet the national regulations?

Dimensions marked according to the contract: indoor = m2 pool = m2 actually measured: indoor = m2 pool = m2 error = m2 error.

Heat and gas

Does the heating meet the contract?

Is the gas alarm installed?

Is the gas meter installed? Gas meter text:

consistent

Is there a telephone socket in every room and living room? * * * There is a telephone socket.

Does the network have a network interface?

Does TV have a TV interface in every room and living room?

Is the intercom system available?

Knowledge of water collection, acceptance and house inspection

Is there any water?

How is the water quality?

Is the water meter installed? Water meter word:

Is there a water meter?

Is the valve not closed correctly?

Is there a valve out of line and the connector is dripping?

Is there rust on the stop valve that affects the water quality?

Collection and acceptance of house inspection knowledge

Count words:

Is it electrified?

Is the electric meter installed?

Electrical wiring installation should be smooth, firm and straight.

There must be a conduit through the wall, and the conduit connection must be tight.

Aluminum wire connection is not allowed to be spliced or knotted.

What is the phenomenon of pressing the test button of leakage protector?

Power failure test

Is there a safety device in the socket?

Is there any scratch on the switch socket panel?

Whether there is a grounding device. The zero ground voltage should be less than1v; ; If it is equal to 0, it may be connected to zero ground, and there is zero ground pressure difference:

Does the wire meet the international quality?

Does the cross-sectional area of the wire meet the requirements? Generally speaking, the wires in the home should not be less than 2.5 square meters, and the wires in the air conditioner should reach 4 square meters. Otherwise, when using the air conditioner, it is easy to overheat and soften.

Is the switch normal?

Press the test button of the leakage protector.

Whether the pipeline is safe and reliable.

Is there electricity on the socket panel?

Power failure test

Is there a safety device in the socket?

There should be no socket above the washbasin.

House inspection knowledge set heating acceptance

Is there any water in the water heater?

Is there any sign of water leakage in the heating?

Is the water pipe of the heater rusty?

House acceptance knowledge collection door

Is the face sticking complete?

Is there a crack on your face?

Can you lock it?

Is the surface line parallel to the internal corner line of the roof panel?

Is it on the same plane as the wall?

Is the right-angle joint tight?

Is the surface smooth?

If it is not locked, will it automatically close or open?

Are these four corners right angles?

Is there any nail hole, bubble or obvious color difference on the facade?

Is the opening flexible?

Close the doors and windows and listen to the sound insulation.

tightness

Thickness, material and specification of the door

Is there a big gap between the door frame and the wall?

Whether the spare parts are completely assembled and accurately positioned.

The gap between the door and the ground should be reserved for the ground decoration.

cat's eye

doorbell

Whether the lock, lock tongue and lock nose are aligned and whether the key is convenient to rotate.

Public acceptance of housing inspection knowledge

Test number inspection method/reference standard result

Building structure: refer to the construction drawing.

Community layout: refer to Loushu.

Lobby: Comparing Loushu

Corridor: Comparison with Loushu

Stairs: Compare with Loushu to see if it is convenient to use in the future (such as moving furniture).

Lighting: check the lighting effect and completeness on the spot according to the building book.

Greening: Comparison with Loushu

Road: Cross-reference loushu

Fences/Fences: Cross-reference to Loushu

Community Gate: Comparison with Loushu

Parking: refer to Loushu.

Fire protection: the fire water supply system of residential buildings must be inspected by the fire department.

Access control: refer to Loushu.

Security: Compared with Loushu

external wall

Does the appearance conform to the instructions in the loushu?

Is there a large area of empty drum?

Is it cracked?

Is there water seepage?

Are there obvious watermarks and mildew spots?

Whether there are drainage facilities and water outlets.

Can air conditioning be installed?

Whether there are cracks in the external wall, if there are cracks, is also a serious quality problem.

lift

Starting accuracy

Brake action sensitivity

Sensitivity of speed limiter action

Alarm action sensitivity

Action sensitivity of other safety equipment

Must have a safety operation certificate issued by the labor department.

Eaves and drains

Is the installation firm?

Is the interface smooth and dense?

Leak or not

For the downpipe, take a water container in advance and pour the water into the drain. See if the water flows smoothly.

other

Mailbox: whether the house is equipped with mailboxes according to units, and its specifications and location must comply with relevant regulations; A mailbox key should be provided.

Identification system: whether the building identification, house number identification, floor identification and house identification are consistent with the actual situation.

All completed projects are generally "five connections and one leveling", that is, gas, water, electric heating, sewage and roads. One leveling means that the site is 6 meters in front of the building and 3 meters behind the building. It is not allowed to pile up building materials or sundries to ensure the safety of entry and exit. Realize the gas meter, electric meter (unit meter) and water meter to the home. Indoor cleanliness, pool, basin, dung bucket, garbage chute, doors and windows, glass, pipes clean, no dirt, so that the window is bright and clean, floor drain, rain mouth and other places without blocking debris.

Master bedroom acceptance inspection knowledge set

Test number inspection method/reference standard result

window

Is there a gap between the window and the concrete interface?

French windows and bay windows should be installed upright and firm.

The window guardrail should be upright and firm.

Whether the window guardrail is intact without scratches.

Whether it's twisted or not.

Open and close smoothly.

Complete assembly of spare parts

Is the location accurate?

The window glass should have a smooth surface, full putty and firm paste.

Whether the window glass is intact and free of scratches.

Whether the screen window has been installed and damaged.

Is the treatment around the outer window frame rough?

Can the external window fan be turned off?

Is the handle loose?

Is every corner of the window glass sealed tightly?

Can the window be repaired after it is opened?

Is the right-angle joint tight?

Is the surface of window frame smooth?

Are these four corners right angles?

Is the slide way of the window smooth?

The windowsill should be smooth and don't scratch your hands.

Are there any water stains under the windowsill? If there is, it may be that the window is leaking.

Is the treatment around the appearance rough?

Are there any cracks in the outer window sill?

Inspection knowledge set, main health inspection and acceptance.

Test number inspection method/reference standard result

window

H- 10-0 1 Is there a gap between the window and the concrete?

H- 10-02 French windows and bay windows should be installed correctly and firmly.

Is H- 10-03 warped and deformed?

H- 10-04 switch is smooth.

H- 10-05 accessories have been completely assembled.

Is the position of H- 10-06 accurate?

H- 10-07 window glass should have smooth surface, full putty and firm paste.

H- 10-08 Whether the window glass is in good condition without scratches.

H- 10-09 Whether the screen window has been installed and is not damaged.

H- 10- 10 is the treatment around the outer window frame rough?

H- 10- 1 1 Can the external window opener be closed?

H- 10- 12 is the handle loose?

H- 10- 13 is every corner of the window glass sealed tightly?

H- 10- 14 can the window be fixed after opening?

Is the H- 10- 15 right-angle joint tight?

H- 10- 16 Is the window frame smooth?

Are the four angles H- 10- 17 right angles?

H- 10- 18 is the glide slope of the window smooth?

H- 10- 19 windowsill should be smooth without scraping hands.

H- 10-20 Is there any water stain under the windowsill? If there is, it may be that the window is leaking.

H- 10-2 1 Is the peripheral treatment rough?

H- 10-22 is there any crack in the outer window sill?

H- 10-23 is the treatment around the outside rough?

H- 10-24 is there any crack in the outer window sill?

H- 10-25 others

ground

H- 10-26 are there obvious cracks and irregularities?

H- 10-27 horizon.

H- 10-28 Is there a floor drain?

H- 10-29 is the ground slope suitable?

H- 10-30 Is there any water on the ground?

H- 10-3 1 Is there backflow and leakage?

Is there a water stop on the floor at the entrance of H- 10-32?

H- 10-33 closed water test

Walls, ceilings and floors

Is H- 10-34 inclined or curved?

H- 10-35 whether there is uplift or depression; Shine with a flashlight

H- 10-36 Is the wall level?

Are there any flowers on the wall?

H- 10-38 Whether the load-bearing walls, beams and columns meet the design specifications, and if there are cracks running through the whole wall and the back of the load-bearing wall, it means that there are hidden dangers in the house.

H- 10-39 Is the reinforcement exposed?

H- 10-40 Knock with a wooden stick to see if there is any empty sound.

H- 10-4 1 Is there obvious color difference on the wall?

H- 10-42 Whether the angle of Yin and Yang is straight; Use a triangular ruler

H- 10-43 Is there a kick between the wall and the ground?

H- 10-44 Whether kicking too little can protect the wall from pollution.

H- 10-45 Is the skirting board smooth?

H- 10-46 whether there are cracks or brush lines, if the cracks are at an oblique angle of 45 degrees to the corner or perpendicular to the beam, it indicates that there are serious settlement and structural quality problems in the house.

H- 10-47 is there any water stain or crack?

H- 10-48 Is there any small crack in the ceiling?

H- 10-49 Pay attention to whether there are air-conditioning pipe holes in the relevant positions.

H- 10-50 Check the wall for lime "explosion"

H- 10-5 1 Is the ceiling falling off or moldy?

Central heating system

H- 10-52 Is there any water in the water heater?

H- 10-53 is there any trace of water leakage in the heater?

H- 10-54 Is the water pipe in the heater rusted?

Floor height

H- 10-55 southeast corner

H- 10-56 northeast corner

H- 10-57 northwest corner

H- 10-58 southwest corner

Other locations 1

H- 10-60 Other positions 2

water

Is the H- 10-6 1 switch normal?

H- 10-62 Is there a conduit on the wall line?

H- 10-63 is the conduit connected tightly?

H- 10-64 plastic hose is not allowed for sewage pipes.

H- 10-65 There should be no sundries such as construction waste in the sewer pipe.

H- 10-66 is there any leakage in the upper water pipe?

H- 10-67 whether the water quantity in the upper water pipe is sufficient.

H- 10-68 Is the water inlet and outlet smooth?

H- 10-69 whether the water pipe leaks.

H- 10-70 Is there a water storage and deodorization elbow in the sewage pipe?

H- 10-7 1 There should be no power socket above the basin.

Seat stool

H- 10-72 Does the toilet run smoothly?

H- 10-73 Is the flushing sound normal?

H- 10-74 is the toilet installed firmly?

Is H- 10-75 missing?

H- 10-76 whether the ceiling water pipes and sewage pipes are leaking.

other

H- 10-77, is there a pipe passing through it?

Is the H- 10-78 pipeline exposed? Note: If there is no agreement in this respect in the contract, it will be troublesome.

H- 10-79 is there electricity in the power socket? Is there a protective device for the socket? Sockets should be moisture-proof and splash-proof.

H- 10-80 telephone

H- 10-8 1 TV

Is the light switch on? The lamp holder shall be a magnetic port safety lamp holder;

Checking all aspects of the quality of the house is a hassle. If you are not an expert and can't find a "professional" to take over the house with you, then take these eight little babies and go out by yourself. Don't underestimate them, they can play a role you can't imagine at the critical moment.

Table tennis: the number one baby

Tuantuan table tennis is the number one treasure in repossession. Take it to repossess the building, not to coax children, but to be of great use when checking the slope. So, where do you need to check the slope in the house? Such as floors, windowsills, cabinets, etc. Nothing can escape its eyes.

It's very important for the toilet, kitchen and balcony to be well drained. Our table tennis baby can come in handy at this time: first put the table tennis on the ground, and if it rolls to the floor drain conveniently, it will be very good; You can also receive the goods with a gentle push; If table tennis is running around or even walking backwards, you know what the problem is, right? When testing, remember to look from multiple directions.

At the same time, table tennis can also check whether the window sill is level. The floating windowsill is popular now, which is big and beautiful, but the inner windowsill must be flat. If the table tennis rolls on it, it will be unqualified. In addition, many buildings are delivered with cabinets and wardrobes. If these finished cabinets are installed unevenly, the doors will be easily closed in the future. If the upper layer of the cabinet is inclined downward, it is zero.

Broken things will jump into the oil pan by themselves, and these places should be carefully checked by the "number one treasure" during the inspection of the building. In short, in a house, the flat place should be flat and the inclined place should be inclined. As long as the table tennis "baby" is in hand, you can test it anywhere you want.

I-shaped aluminum ladder: looking up.

It seems exaggerated to take over the building with a ladder, but when you think about it, there are indeed many places to climb when checking the building: is the ceiling empty? Is the air conditioning socket installed correctly and loose? What's the top of the cupboard like? Is the water supply and drainage pipeline hidden in the ceiling of kitchen and bathroom unobstructed? These seemingly remote decoration areas often have many flaws, and only after checking clearly can we repossess the building with peace of mind.

Cosmetic mirror: I can reach everywhere.

It is difficult to take back this building. If you wear a cosmetic mirror, are you worried that the hostess is too tired to make up her makeup in time? Not exactly. With the help of a cosmetic mirror, you can see clearly where your eyes can't reach. Most owners only check whether the door switch is smooth, the quality of the lock, the handwork of the door frame and panel, etc. when accepting wooden doors. But it is difficult to check the bottom edge of the door leaf. At this time, the cosmetic mirror will show its talents! Put the mirror flat under the door leaf, and you can use this "third eye" in the following situation.

Look carefully: Have you painted and pasted the decorative board? What is the quality? Is it smooth? Hide them all.

Insert folder: no more, no less!

When repossessing the building, the developer has to hand over a lot of bills, certificates and materials: tax receipts, certificates of various repossession fees, warranty cards of various products, occupancy manuals, property management contracts, deposit receipts ... These materials must be properly placed, and it will be very troublesome to lose one of them. It is very suitable to buy an insert folder with more than 40 pages. When you receive a document, put it away. The receipt is just a data directory. After repossession, all the information has been collected and the "file" of your house has been established. Everything I wanted was found in the folder, neat and clear at a glance.

Memo sticker: Don't be silly.

When the owner inspects the building, he will find some places that need maintenance. In addition to filling in the maintenance form carefully, the owner should also put a memo sticker on the place where the problem occurs, explaining the problem in detail, so as to facilitate the maintenance personnel of the developer to carry out on-site maintenance. Owners do more carefully, and developers may have fewer opportunities to argue repeatedly, and contradictions and frictions will naturally be less. Therefore, to be a smart and ventilated owner, don't forget to bring a sticker when you repossess the building.

Hammer: See if there is any empty drum.

Take over the building with a small hammer? Do you want to do it yourself? Don't! It can be used to check empty barrels, such as ceilings, floors, windowsills, balconies, tiles and so on. If the tapping sound has Jamlom echo, there is something wrong, and a dull sound means normal. However, when tapping the place to be inspected carefully with a small hammer, the strength should be grasped well, otherwise the inspection of the building may become demolition.

Electric pen: It is very important to have a smooth circuit.

There are usually dozens of sockets in a house. Instead of finding a socket without electricity and digging holes in the wall after moving in, it is better to bring an electric pen to check the circuits one by one in advance.

Mineral water: water is also an inspection tool.

Never throw away the bottle after drinking mineral water. It is also an important building inspection tool. Check whether there are potholes in the bathroom, kitchen and balcony, and whether the drainage is smooth. If you pour a lot of water, you will know the use of mineral water bottles here. This "process" can go to the end. After all other items are tested, pick up the water with a mineral water bottle, sprinkle it on the ground, and wait a moment. Where there is water, it will indicate that the floor tiles are uneven or the drainage slope is not enough.