The normal procedure of fire inspection includes retest of fire products, electrical inspection, fire testing, fire acceptance, during which the design unit, construction unit, construction unit, etc. are involved, so it is necessary to start in advance. The general construction of the more smooth project fire inspection acceptance time of about one month, so fire testing should be at least one month before the official report to the supervision station, otherwise, it will affect the completion time of the project. Now organize the following precautions for your reference!
1, request and implement the construction review opinion
After the construction work starts, ask the construction unit for the construction review opinion (construction review opinion including building fire protection design fire audit opinion, automatic fire protection facility design fire audit opinion, building interior decoration design fire audit opinion). The construction works in the construction process according to the construction review opinions for construction, construction review opinions should be left well, in case of fire engineering inspection and acceptance of the use. Construction review opinions to start immediately after entering the scene, such as Party A did not handle, there must be a written contract, so as not to appear after the construction of structures or buildings (such as fire evacuation stair width, wall materials, etc.) do not comply with fire regulations and form a fatality. If there are large changes in the construction, to be re-reported to the fire department for construction review.
2, fire product testing or retest
Before ordering fire products, first determine whether the product has been filed with the fire department, not recorded products do not use, so as not to cause unnecessary trouble in the acceptance.
For faster delivery, fire product inspection can be carried out simultaneously with the electrical inspection.
In the construction process, the engineering construction field selected fire product quality to carry out product testing (as required, fire product testing should be installed in the product site sampling and inspection, but if you can coordinate the relationship between the relevant departments of the fire department, can also be directly sampling after the product entered the scene). The types of products to be tested are shown in the schedule.
After passing the inspection of fire product quality selected in the field of engineering construction, a letter of opinion on the entrustment inspection of fire product quality selected in the field of engineering construction is issued.
3, electrical testing
Before testing, you need to be prepared for both the data and the entity:
(1) Information: should be prepared in advance for fire construction review opinions, various electrical aspects of covert acceptance, electrical insulation test records, operating records, all kinds of information signature and seal must be complete. Electrical system diagram set, there are changes to be issued.
(2)Engineering entities:
The engineering power supply must be an official power supply and the temporary power supply must not be used as an electrically inspected power supply.
b Dual power backup power or generator equipment must start operation normally
c The number of electrical circuits in the cabinet, the type of circuits, wiring specifications, etc. should meet the design and specification requirements. Especially in line with the design, because the electrical inspection personnel on-site comparison system diagram, especially careful, there are changes to certain procedures complete, large-scale change re-construction review and then issued after the change of the construction review opinion.
d Each socket phase sequence should be accurate, leakage action time in line with the design and specification requirements.
e box pressure line to be strong, insulation test to meet the requirements, wiring and electrical layout to be beautiful, electrical inspectors will take pictures to retain.
f Before testing, turn on and warm up not less than 30% of the electrical equipment for at least 1 hour.
After passing the inspection, issued the”XX province building electrical fire prevention facilities installation quality inspection report”, leaving a good report for fire acceptance when used.
4, fire detection
Pre-fire inspection information and physical preparations include:
(1) Information
A form must be submitted for fire materials inspection, which shall be sampled on-site by the Technical Section of the Fire Services Department.
b Issued a qualified electrical inspection report, fire facilities construction review opinions, building decoration fire construction review opinions.
c Formal fire water supply, formal electrical dual power supply.
d The construction unit needs to prove that the firewater tank is special, and the firewater tank should indicate the volume and effective volume.
(2) Entity aspects
a Fire hydrant button, the pressure switch should have a direct pump function
b The fire hydrant button should have a green answer light when pressed.
c Dry spray system testing center adhere to increase air compressor inspection, but Jinan local design generally does not appear air compressor, to avoid acceptance trouble, triage is best put forward in advance plus.
d The vent valve at the end of the dry spray system is activated to relieve pressure by 24V linkage at the time of the alarm.
e Smoke exhaust fan vents should be discharged in a way that does not reverse and can absorb A4 paper as standard.
f Each fire valve (70 degrees C,280 degrees C)linkage normal open normal closing system must meet the design requirements, this is a mandatory check.
g The telephone extension between the equipment shall be followed by a direct call to the fire control room telephone host.
h The linkage of each fire-resistant section roll-curtain door in the garage should be a step-down. There is no linkage between the garage entrance and exit curtain doors.
When the manual alarm button is pressed, all linkages in this area should be activated.
j Fire central emergency lighting power supply EPS-controlled evacuation lighting is normally controllable, emergency response should be normally on mode uncontrollably off. All equipment room lighting emergency is controlled on or off.
After passing the test, issued the “Building Automatic Fire Protection Facility Installation Quality Inspection Report”, leaving a good report for fire acceptance when using.
5, fire acceptance
Fire acceptance is generally divided into two steps, first by the acceptance section of the preliminary acceptance, and then by the acceptance section arrangements acceptance section, technical section, local fire squadron fire engine joint acceptance, joint acceptance includes spray pump joint test pressure, fire hydrant test, joint test drive test, outdoor ring fire channel access barrier-free test.
Fire acceptance procedures for the completion of construction projects:
The statements and materials to be provided for fire acceptance for the completion of construction works:
(1)Fill in the complete and sealed “Construction Fire Acceptance Declaration Form” (design units, construction units, construction units are stamped with comments);
(2) Power of Attorney, and shall be stamped with the seal of the reporting unit;
( 3) 2 copies of the Opinions on Fire Protection Audit of Building Fire Protection Design, The Opinions on Fire Review of The Design of Automatic Fire Protection Facilities, and the Opinions on Fire Audit of The Interior Decoration Design of Buildings;
(4) 1 copy of the original Quality Inspection Report on the Installation of Automatic Fire Protection Facilities inXX Province;
(5) 1copy of the original Quality Inspection Report on the installation of electrical fire protection facilities in provinces;
(6) The Opinions on the Selection of Fire Product Quality Commission inspection in the field of engineering construction and the original inspection report on fire product commissioning are 1 each.
(7)”Statistical Table of Construction Units” (with a copy of the qualification certificate of the construction unit and supervision unit and a copy of the project contract signed between the construction unit and the construction unit and the supervision unit);
(8)Registration Form for the Nature of Use of Works;
(9) 3 technical files of automatic fire-fighting facilities;
(10)A set of completed drawings or construction drawings (construction, water, facilities, electrical application, decoration);
(11) A copy of the Mine Protection Facility Inspection Report of a place where inflammable and explosive dangerous goods are stored;
(12) Permit time limit: The completion of fire acceptance of construction works shall be carried out within ten working days after acceptance following fire technical standards, and within seven working days after the acceptance of fire inspection issued the “Fire acceptance opinion of construction works.”
6, the official report quality supervision station acceptance
After each construction unit summarizes the construction record form, the general contract unit will collect the customs clearance, fill out the unit project completion declaration form, and report to the quality supervision station to apply for acceptance. After the data is checked correctly, the supervision station discharges the formal plan, to the site for record acceptance.
7, intelligent detection
The detection of weak power intelligent engineering should also be carried out by a special department. After the construction of the whole weak power, a project is completed, draw a formal completion map, test the qualified after the relevant acceptance institutions to apply for acceptance, acceptance after the quality supervision station to apply for complete acceptance.
Note: Fire inspection and acceptance fee quota are not included if the tender is not specifically committed to being borne by Party A. Product testing costs should be the responsibility of Party A or the manufacturer.
Individual site firework is progressing smoothly, most of the existence of many problems, and directly affect the overall delivery of the project acceptance, and even seriously affect the efficiency of our company. Next, to better carry out firefighting work, we should do the following:
1, improve party A fire awareness, to promote its greater coordination efforts. Fire inspection and acceptance declaration are based on Party A as the main body, the fire department is aimed at Party A. If Party A pays enough attention to fire fighting work, reduces subcontracting, and actively coordinates, it will play a great role in promoting fire fighting work. Therefore, we should do a good job of party A guidance and coordination, so that it understands the responsibilities and work procedures of all parties in the fire fighting work.
2, the total package attention, the overall arrangement. Fire protection work is not only the scope of installation professionals, such as fire channels, fire doors, curtain doors, glass curtain walls, decorative materials, and many other internal features need to take responsibility for each other, joint efforts to do a good job. Especially in the fire joint commissioning and acceptance process, the unit is very many, there must be someone unified command to achieve coordination and unity. And civil construction is a total package unit, if in the process can do everything to fire-led, many problems will be better and faster to solve.
3, make a good plan. Fire acceptance is now an inevitable and influential procedure for our engineering work, so we should make a systematic arrangement of this work before construction, even in the design of construction organization, and implement it step by step.
4, strengthen their business learning, and fire departments and other relevant departments to maintain good communication. With the fire fighting work in the whole society more and more attention, fire control norms, requirements more and more strict, but also more and more detailed. This requires us to learn more and use opportunities to communicate more with professionals. Only when we fully grasp the business knowledge, can we find the problem in time, can we eliminate the problem as soon as possible in the bud, can we avoid the construction “dead” and cause losses?
In addition, the fire department as a special department, personnel change more frequently, which also requires us to spend more effort to communicate with them.
schedule
A list of the base and number of samples selected for inspection of fire products in the field of engineering construction
