Organization and planning of the current repair of residential buildings. Organization of maintenance of residential buildings planned for major repairs

^

2.3. Organization and planning of current repairs

2.3.1. Organization current repair residential buildings should

carried out in accordance with the technical guidelines for the organization and

technologies for the current repair of residential buildings and technical instructions for

organization of preventive maintenance of residential large-panel buildings

buildings. Current repairs are carried out by service organizations

housing stock by contractors.

2.3.2. The duration of the current repair should be determined by

standards for each type of repair work on structures and equipment.

For preliminary planned calculations, it is allowed to take

2.3.3. An approximate list of works related to the current repair,

is given in Appendix N 7.

2.3.4. The frequency of maintenance should be taken within

three to five years, taking into account the capitalization of buildings, physical deterioration and

local conditions.

2.3.5. Current repair of engineering equipment of residential buildings (systems

heating and ventilation, hot and cold water supply, sewerage,

power supply, gas supply), located on the technical

maintenance of specialized operating enterprises

public utilities, is carried out by these enterprises.

2.3.6. Inventory of repairs for each structure included in the

an annual maintenance plan is developed and agreed with

the owner of the housing stock, authorized person or manager

housing stock maintenance organizations in a timely manner.

2.3.7. In buildings scheduled for major repairs in

within the next five years or subject to demolition, maintenance should be

restrict to works that provide standard conditions for living

(preparation for spring-summer and winter operation, adjustment of engineering

equipment).

2.3.8. The current repair of a residential building is subject to acceptance

Commission consisting of: representatives of the owners of the housing stock and

housing maintenance organizations.

^

2.4. Organization and planning of overhaul

2.4.1. Planning for the overhaul of the housing stock should

be carried out in accordance with applicable documents.

2.4.2. During a major overhaul, a comprehensive

Troubleshooting of all worn building elements and

equipment, changing, restoring or replacing them with more durable and

economical, improving the performance of the housing stock,

implementation of technically feasible and economically viable

modernization of residential buildings with the installation of heat, water, gas meters,

electricity and ensuring rational energy consumption. Exemplary

list of works carried out at the expense of funds intended for

overhaul housing stock, is given in Appendix No. 8.

2.4.3. Major repairs in houses subject to demolition, restoration

and the improvement of which is inappropriate to perform, within the next few

10 years, it is allowed to produce as an exception only in the amount

ensuring safe and sanitary living conditions in them on

remaining term.

2.4.4. Planned dates for the start and completion of the overhaul of residential

buildings should be installed according to the norms of the duration of the capital

repair of residential and public buildings and municipal facilities.

2.4.5. The order of development, the volume and nature of the design estimate

documentation for the overhaul of residential buildings, as well as the timing of its issuance

contractor should be established in accordance with

valid documents.

^

2.5. Organization of maintenance of residential buildings planned for major repairs

2.5.1. During the maintenance of residential buildings prepared for

overhaul with the resettlement (partial) of residents, should

the following additional requirements must be met:

The owner of a residential building is obliged to inform the living population about

the timing of the start and completion of major repairs;

Fencing of hazardous areas;

Protection and prevention of entry of unauthorized persons into the resettled premises;

Shutdown in the resettled apartments sanitary,

electrical and gas appliances.

2.5.2. All structures in disrepair must

be provided with security devices to prevent their collapse.

^

2.6. Preparation of housing stock for seasonal operation

2.6.1. The purpose of preparing housing and communal facilities for

seasonal operation is to ensure the timing and quality of performance

works on maintenance (maintenance and repair) of the housing stock,

ensuring the regulatory requirements for the residence of residents and regimes

functioning of engineering equipment in winter period.

2.6.2. When preparing the housing stock for operation in the winter period

should:

Troubleshoot: walls, facades, roofs, attic floors and

over technical undergrounds (basements), driveways, window and door

fillings, as well as heating furnaces, chimneys, gas ducts, internal

systems of heat, water and power supply and installations with gas

heaters;

Bring the territory of households into a technically sound condition with

ensuring unhindered removal of atmospheric and melt water from

blind areas, from the descents (entrances) to the basement and their window pits;

Ensure proper waterproofing of foundations, basement walls and

basement and their interface with adjacent structures, staircases,

basement and attic rooms, machine rooms of elevators, serviceability

fire hydrants.

2.6.3. Start and end dates for winterization of each residential

house, boiler house, heating point and thermal (elevator) unit

approved by the body local government(at the suggestion of the organization

serving the specified housing stock), taking into account the completion of all work in

central heating and stoves. Control over the progress of preparations for

winter is carried out by local governments, owners of housing

fund and their authorized and main state housing inspections.

2.6.4. Schedule for the preparation of the housing stock and its engineering

equipment for operation in winter conditions is compiled by the owner

housing stock or an organization for its maintenance and is approved

by local governments based on the results of the spring inspection

and deficiencies identified over the past period.

2.6.5. Preparation for winter (conducting hydraulic tests,

repair, verification and adjustment) is subject to the whole complex of devices,

providing uninterrupted heat supply to apartments (boiler rooms,

intra-house networks, group and local heating points in houses, systems

heating, ventilation).

Boiler houses, heating points and units must be provided with the means

automation, control and measuring instruments (CIP), shut-off

control equipment, wiring diagrams for heating systems, hot water, cold water,

supply and exhaust ventilation, designs indicating the use

equipment under various operating conditions (filling,

feeding, draining water from heating systems, etc.), technical data sheets

equipment, regime cards, parameter logs, logs

equipment defects.

Adjustment of intra-quarter networks with

adjustment of the calculated diameters of throttling devices on thermal

(elevator) node.

Gas facilities must be adjusted

shut-off and safety valves and pressure regulators for winter

Equipment pumping stations, fire fighting equipment systems

should be completed with the main and backup equipment, provided

automatic switching on of standby pumps in case of failure of the main pumps,

adjusted and correct.

2.6.6. During the preparation of the housing stock for work in winter

conditions are organized:

Training and retraining of personnel for employees of boiler houses, thermal

points, emergency service workers and maintenance workers,

janitors;

Preparation of emergency services (vehicles, equipment, means

communications, tools and inventory, stocks of materials and briefing

personnel);

Preparation (restoration) of schemes of in-house systems of cold and

hot water supply, sewerage, central heating and ventilation,

gas, indicating the location of shut-off valves and switches (for

locksmiths and electricians to eliminate accidents and malfunctions of intra-house

engineering systems);

In unheated rooms provide repair of pipe insulation

plumbing and sewerage, fire water supply.

If there is water in the basements, it should be pumped out, turned off and

disassemble the water supply, insulate the water meter unit; ensure

uninterrupted operation of sewer outlets, manholes

yard network and common outlets at the ends of the building from the prefabricated pipeline,

laid in the basement (technical underground)

2.6.7. In unheated rooms in preparation for winter

it is necessary to check the condition and repair the insulation of the water pipes

and sewerage, central heating and hot water supply, insulate fire-fighting water supply.

2.6.8. Air in basements and technical undergrounds for the winter can be

close only in case of severe frosts.

2.6.9. The beginning of the heating season is set by local authorities

self-government

2.6.10. Readiness of housing and communal facilities for

operation in winter conditions is confirmed by the presence of:

Passports of readiness of the house for operation in winter conditions

(Appendix N 9);

Acts on the serviceability of safety automation and

control and measuring instruments (checkpoints) of boiler houses and engineering

building equipment;

Acts of the technical condition and serviceability of the fire fighting

equipment;

Fuel supply of boiler houses and the population before the start

heating season: solid # not less than 70% of heating demand

season, liquid - according to the availability of warehouses, but not less than the average monthly

expense; a supply of sand for sprinkling sidewalks at the rate of at least 3-4 m3 per

1 thousand m2 of harvested area;

Acts on the readiness of cleaning equipment and inventory;

Acts on readiness for winter with an assessment of the quality of the preparation of buildings and

apartments for winter and an act for each object, as well as acts for testing,

flushing, adjustment of cold, hot water supply and heating systems.

2.6.11. During the winter period, uninterrupted operation should be ensured.

sewer outlets, manholes of the yard network and general

releases at the ends of buildings from a common pipeline laid in the basement.

2.6.12. After the end of the heating season, the equipment of boiler rooms,

heating networks and heating points, all heating systems should be

tested hydraulic pressure in accordance with established

requirements.

Defects identified during testing must be eliminated, after which

repeated tests were carried out. Thermal networks are tested in

in accordance with established requirements.

2.6.13. During the summer period, the following work should be carried out:

A) for boiler rooms - revision of fittings and instrumentation equipment

(instrumentation) and automation, elimination of gaps in

laying boilers and chimneys, prepared a contingent of operators and

fuel was delivered: solid - in the calculation of 70% of the need for

heating season, liquid - according to the availability of warehouses, but not less than

average monthly inventory. Calculation of the required amount of fuel follows

produce in accordance with applicable regulations

documents. Fuel storage should be carried out in accordance with

established requirements;

B) for heating networks - flushing systems, revision of fittings, elimination

permanent and periodic clogging of canals, restoration of the destroyed

or replacement of insufficient thermal insulation of pipes in chambers, underground

canals and basements (technical undergrounds);

C) for heating points - revision of fittings and equipment (pumps,

heaters, etc.);

D) for heating and hot water supply systems - revision of taps and

other stop valves of expanders and air collectors, restoration

destroyed or replacement of insufficient thermal insulation of pipes in stairwells

cages, basements, attics, and in the niches of sanitary facilities. In the presence of

If the radiators are not warmed up, they should be hydropneumatically flushed.

Upon completion of all repair work, the entire complex of devices according to

heat supply is subject to operational adjustment during a test fire;

E) for cleaning equipment and inventory for janitors - check,

repair, replacement;

E) delivery of sand for sprinkling sidewalks (at the rate of at least 3 m3 per 1

thousand m2 of harvested area) and salt (based on at least 3-5% of the mass of sand)

or its substitute;

G) explanation to tenants, tenants and owners of residential and

non-residential premises

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Tasks of rational organization of equipment repair:

1. the need to maintain equipment in working order.

2. modernization of installed equipment.

The complex of organizational and technical measures for the care, supervision of equipment and its repair in order to maintain the equipment in normal working condition is called - system of planned preventive maintenance (PPR).

The PPR system consists of:

1. daily routine care and supervision of equipment.

2. periodic inspections equipment and performing frequently recurring repair operations (lubrication, flushing, accuracy checks).

3. scheduled repairs.

According to the volume of work performed, scheduled repairs can be:

1. current

Change of worn parts at different times and elimination of deficiencies found during inspections. The scope of work includes partial disassembly of the machine, replacement and restoration of worn parts.

2. medium

Includes partial disassembly of units and assemblies, their replacement, assembly, adjustment and load testing.

3. overhaul

Complete disassembly of the unit, replacement of all worn parts and assemblies. During the overhaul, the existing equipment is modernized.

The costs of various repairs are carried out from different sources of funding. For the current - are included in the s / s products. If the frequency of average repairs is less than a year, they are equal to the current one, and if more - to a major overhaul and the costs are carried out at the expense of the production development fund, to which we send a part net profit, which remains at the disposal of enterprises + part of the depreciation fund.

PPR distinguish:

1. post-inspection - costs are not planned, their need is identified after scheduled inspections.

2. Periodic - are planned in advance, but the volume and content of regular repairs are adjusted according to the actual state of the equipment.

3. standard - the periods between repairs, the timing of the repair work is determined according to the plan based on the established standards (parts are replaced according to plan, regardless of their condition).

The basis for planning repairs is

The duration of the repair cycle,

Its structure

Standards for the duration of downtime during repairs,

The complexity of repair work,

Indicators of repair complexity of a piece of equipment.

Repair cycle- the period of time between two overhauls Tc \u003d 360 * n, Where

Tts - the duration of the repair cycle in days,

n is the number of years between two repairs (in years)

in each repair cycle, one overhaul is performed.

The structure of the repair cycle- the order of alternation of inspections and repairs in the repair cycle Кк = 1 (number of overhauls) Ksr \u003d Ts / Tsr - 1, Where

TC - the number of repair cycles,

Тср - the period in days between two average repairs

Ksr - number of medium repairs.

Kt \u003d Tc / tt - (kr + 1),

Kt - the number of current repairs,

t is the period in days between two current repairs

Ko \u003d Tc / tо - (Ksr + Kt), Where

Ko - the number of inspections,

to is the period between two inspections.

The complexity of each type of repair in the repair cycle p \u003d Kn * Pn, Where

Kn - the number of this type of repairs in the repair cycle,

Pn - the complexity of one repair of this type of repair cycle

The complexity of all types of repairs in the repair cycle

Rtot = Pk + Rsr * Ksr + Rt * Kt + Ro * Ko, where

Рtot - the complexity of all types of repairs in one repair cycle.

Planned number of repair workers employed in repair work is determined H = ΣRg*100

H - the number of repair workers per year,

Rg - the total annual labor intensity of repairs in man-hours,

Нв – planned fulfillment of norms in %,

F is the annual fund of the time of one worker in hours.

Рг = Рtotal/n, where n is the number of years.

The degree of difficulty in repairing equipment can be evaluated in units or categories of repair complexity.

The complexity of repairing a particular machine is assessed in relation to the complexity of repairing a machine taken as a standard. The complexity of repairing a machine, which is taken as a standard, is taken equal to one.

Labor intensity characterizing the 1st category of complexity is taken as a conditional repair unit.

If it is necessary to determine average category of repair complexity Rsl = ΣРn/Σn

ΣРn is the sum of units of rem. complexity of all equipment,

Σn is the number of pieces of equipment.

An important condition for improving the organization of equipment repair is the centralization and concentration of repairs at specialized repair plants.

(Order of the Ministry of Housing and Communal Services of the RSFSR dated 04.08.1981 N 420. On the approval and implementation of the "" Rules for the technical operation of hotels and their equipment)

1.66. The overhaul plan is drawn up on next year no later than June 1, signed by the head and agreed with the parent organization. The plan specifies the scope of work in monetary terms and in physical terms, as well as contractors performing major repairs. The plan is signed by the hotel manager and approved by a higher organization. Changes to the plan are allowed only in exceptional cases related to an accident or a change in the cost of work. In this case, changes can be made no later than 45 days before the end of the quarter.
Note: 1. The capital repair plan for Moscow and Leningrad is drawn up for two years, broken down by years and quarters.
2. In order to ensure timely processing of requisitions for materials and equipment and the identification of contractors, a two-year capital repair plan shall be drawn up no later than April 1 of the year preceding the first year of the two-year period.
3. The overhaul plan for the second year of a two-year period is specified when drawing up a plan for the next two-year period.

Work on the organization and implementation of capital repairs has four periods: the first is the selection of buildings and hotel premises for inclusion in the capital repair plan (paragraph 1.67); the second - carrying out survey preparatory work for the preparation of documents with initial data for design (clause 1.68); third - production, coordination and approval design and estimate documentation(paragraph 1.69); the fourth is the execution and acceptance of major repairs (clause 1.70).
1.67. When selecting hotels for major repairs, the main document characterizing technical condition buildings and reflecting the need for major repairs, there should be a passport for the hotel building with annual changes entered into it, as well as a journal of repairs.
The selection of buildings and premises of hotels for major repairs is carried out by operating organizations on the basis of data technical passport, a repair journal, acts of general and extraordinary inspections, proposals for the improvement of premises and the improvement of the interior and inspection of buildings and premises in kind.
The improvement of hotel buildings should be systematically improved with an appropriate feasibility study.
Supply of cold and hot water supply systems to the rooms with the installation of washbasins, installation of elevators and garbage chutes, installation of central dust removal systems, telephone installation, design of lobby groups, landscaping of the adjacent territory, etc. allow you to raise the level of improvement of the hotel and improve the service to residents.
Based on data technical certification hotels, inspection reports and repair logs, a promising five-year plan for the overhaul and improvement of the improvement of hotels is drawn up, taking into account the established frequency of repairs.
When drawing up a long-term and annual improvement plan, it is necessary to take into account the wear and tear of the building and equipment, as well as the state of communications.
The long-term plan for improving the improvement of hotels may include work financed from capital repairs specified in paragraph 1.56.
Long-term hotel plans are reviewed and approved by a higher organization. The plans are the basis for the annual selection of objects for major repairs or improvement of the level of improvement. The consolidated long-term plan for the overhaul and improvement of the hotel stock is approved by the executive committee local council people's deputies (in Moscow they are approved by the Office of high-rise buildings and hotels).
1.68. Based on the passport of the building and the act of field inspection of the premises, the hotel, together with the order, issues a task to the design organization for the development technical documentation.
Preparation of technical documentation for the overhaul and improvement of the improvement of hotels is carried out design organizations by prior order issued two years prior to the work.
The accepted design order is formalized by a bilateral contract and a work schedule.
The design and estimate documentation for the overhaul of the hotel must be sufficiently complete and ensure the advance placement of orders for the manufacture of the necessary structures and equipment.
Strengthening or replacement, disassembly or installation of load-bearing structural elements should be carried out only according to an approved repair work project. In the project, in addition to the constructive solution, the sequence of work should be determined in each specific case. Repair of structures should be accompanied by the elimination of the causes that caused the deterioration of their performance or damage. Elimination of the causes of premature wear of structures during major repairs should be provided for by the project.
A preliminary application for a major overhaul for the planned year is submitted to the contractor before May 1 of the year preceding the overhaul.
The final application for a major overhaul is submitted to the contractor only if the design and estimate documentation is available before July 1.
Design and estimate documentation must be prepared, received by the customer, agreed, approved and transferred to the contracting repair and construction organization no later than July 1 of the year preceding the overhaul.
Control over the quality and timing of the design and estimate documentation is assigned to the hotel management.
Design estimates for major repairs are approved by a higher organization (management, association or local council).

Federal Agency for Education

State educational institution higher vocational education"St. Petersburg State University of Engineering and Economics"

MAINTENANCE AND OPERATION OF BUILDINGS AND STRUCTURES

Guidelines

to term paper

"Organization and planning of the current repair of the building"

for students of all forms of study

Specialties 060800 Economics and enterprise management

(operations with real estate)

Saint Petersburg

admitted

Editorial and Publishing Council of St. Petersburg State Institute of Economics

as guidelines

Compiler

Candidate of Economics, Assoc. Shibanova T.V.

Reviewer

Doctor of Economics, Professor Chepachenko N.V.

Prepared at the department

economics and management in urban economy

Approved by scientific and methodological council

Specialties 060800 Economics and enterprise management (real estate transactions)

submitted by the compiler

© SPbGIEU, 2005

Introduction

Order of execution term paper

Guidelines for the implementation of course work

2 Drawing up an inventory of work on the current repair of the building

3 Determining the scope of work for the current repair of the building

4 Determination of the estimated cost of repairs

5 Determination of material consumption

6 Determination of the number of repair workers and the duration of repair work

7 Technical and economic indicators of the project

List of used literature

Appendix 1. Initial data for the course work

Annex 2. Local estimate calculation of the costs for the current repair of the building

INTRODUCTION

Course work "Organization and planning of the current repair of the building" is carried out in the process of studying the discipline " Maintenance and operation of buildings and structures.

The course work has the following objectives:

consolidation and deepening of theoretical knowledge about the main malfunctions of structural elements and engineering equipment of buildings and measures for their repair;

acquisition of skills in working with regulatory, reference and educational literature organizing and carrying out current repairs;

gaining experience in determining the scope of repair work, labor costs and the need for basic materials;

acquisition of generalized knowledge about the procedure for determining the estimated cost of repair work.

1. The order of the course work

Course work consists of a settlement and explanatory note: title page, an individual assignment for a term paper, a table of contents, a text part containing the main sections of the project, a list of used literature and applications containing a graphic part - drawings of a typical floor plan, facade and section of the building.

The course work submitted for verification, performed in accordance with the guidelines below, should contain only those tables in the designation of which the word “form” is indicated, that is, mandatory. Other tables containing information of a reference nature should be referenced.

The task option is assigned depending on the last two digits of the record book number, where the penultimate digit means the number of the graphic part of the task (drawing number), and the last digit is the number of the additional source data option in accordance with Appendix 1.

The task for completing the course work - plans for a typical floor of a residential building (according to options) - are issued by the teacher individually to each student.

The course work begins with the construction of an engineering and construction drawing of a residential building, which is the material basis for determining the scope of repair work.

Drawings are made on a computer in graphics editor AutoCad with a printout on A1 (A4) paper or with a pencil on a sheet of A1 (Whatman) or A2 (graph paper) paper at a scale of 1:100, i.e. in accordance with the sizes specified in the task and in the additional initial data on the options (Appendix 1). The drawings should indicate the alignment axes corresponding to the pitch and spans (distances between load-bearing walls) of the building, and indicate the main dimensions. The drawings should contain a trace of the engineering networks of the heating and water supply systems of the building.

2. Guidelines for the implementation of the course work

1 Assessment of the physical deterioration of the building

Based on the values ​​of physical wear and tear of individual structures and engineering systems available in the initial data (Appendix 1), calculate the physical wear and tear of the building as a whole before current repairs are carried out in it.

The physical deterioration of the building as a whole is determined by the formula:

Where Fz - physical deterioration of the building,%,

Фki - physical wear of a separate structure, element or system, %;

li - the share of the replacement cost of the structure in the replacement cost of the building (accepted according to table 1).

Table 1 - Specific gravity replacement cost of structural elements and engineering systems in the replacement cost of a building

Name of structural elements of the building Share of the cost of structural elements in the cost of the building,% 1. Foundations42. Walls 373. Partitions64. Overlappings 115. Roof56. Roof27. Floors118. Windows 2.89. Doors3,210. Finishing coatings511. Stairs312. Heating system213. Water supply and sewerage4,514. Power supply3.5Total100

The calculated numerical values ​​of physical wear should be rounded off: for individual sections of structures, elements and systems - up to 10%, for structures of elements or systems - up to 5%, for the building as a whole - up to 1%.

2.2 Drawing up an inventory of work on the current repair of the building

The current repair of residential buildings consists in the systematic and timely implementation of work to prevent premature wear of structures, finishes, engineering equipment and to eliminate minor damage and malfunctions in them.

The current repair of buildings is divided into preventive, designed in advance and performed 1 time in 3-5 years and unforeseen, unaccounted for by the plan and performed, as a rule, urgently. Preventive, scheduled preventive maintenance also includes annual work to prepare residential buildings for seasonal operating conditions (in spring-summer and autumn-winter periods). Current repair plans are developed on the basis of work descriptions drawn up during technical inspections structures and engineering equipment of buildings.

To avoid skipping certain types works of the inventory should be compiled in a certain sequence for the main structural elements and types of engineering equipment.

The compilation of an inventory of repair work is preceded by the compilation of the so-called "defective statement" - short description defects and malfunctions, indicating on the drawings the places and amounts of damage to the main structural elements of the building.

According to the available initial data on the structural elements of the building and the values ​​of their physical wear (Appendix 1), according to the collection VSN 53-86-r, we find the defects inherent in this design, i.e. signs of wear corresponding to given value and write them down in column 3 of table 2.

Table 2. (Form 1) - List of defects in structural elements and engineering equipment of the building

Item No. Name and description of structural elements Brief description of defects and their locations Proposals for elimination 12341. Walls (external and internal): - brick Loss of individual bricks. Section No. 1 (axis A-1) Repair of masonry walls in separate places. 2. Roofing of black sheet steel on wooden rafters. Section No. 2 (axis D-4) Lubrication of seams and holes in steel roofing

In VSN 53-86-r, defects in building structures are presented, corresponding to one or another interval of physical wear values ​​for each type of structural elements. Signs of wear and their corresponding interval values ​​of wear are given for each structural element and in the aggregate are combined into 70 tables, according to the number of types of structures used in housing and civil construction.

As an example, we give a fragment of a table from VSN 53-86-r.

Table 3 - Fragment of table 10 "Brick walls" VSN 53-86-r

signs of wear Quantification Physical wear and tear, % Approximate scope of work Individual cracks and potholes Crack width up to 1 mm 0-10 Filling cracks Falling off plaster, weathering of seams Destruction of seams to a depth of up to 1/3 of the wall thickness on an area up to 10% 11-20 Jointing, repairing plaster Falling off plaster walls, cornices and lintels; seam weathering; weakening brickwork; moistening of the surface of the wallsDeep destruction of seams up to 2 cm on the area up to 30%.21-30Repair of plaster and brickwork

When filling out table 2, one should proceed from the following rules. If the specified value of the physical wear of a structure or system is equal to the upper limit of the interval, then the structure or system has all the signs of wear listed for it in VSN 53-86-r. If the physical wear is equal to the lower limit of the range of physical wear values ​​for a given design, then there is only one of the defects listed in the BCH table. If the specified wear value is in the range of values, then several defects from the list given in the BCH are given.

Thus, if the assignment says that brick walls have wear of 21%, which is the lower limit for the range of physical wear values ​​from 21 to 30%, then we select only one defect from the wear signs corresponding to this interval, for example, “falling plaster” . However, if the assignment says that the wear of the walls is 30%, i.e. the upper value of the interval, then we write down all the defects listed for this interval.

Using the approximate scope of work to eliminate defects indicated in VSN 53-86-r, the names of repair work in the collections of unit cost estimates (TER) and your knowledge, it is necessary to form a list of repair work (column 3 of table 2 is filled in).

Then it is necessary to determine the scope of repair work.

When calculating the amount of work, we find the name the right job in the collection of unit prices for repair and construction work (TER or FER) to find out which meter is being priced. The volume of repair work is calculated in accordance with the task and according to the size of the repaired structures or their sections, determined from the drawings of the plan, facade and section of the building in accordance with the rules for calculating the amount of work set out in section 2.3. these instructions.

When determining the scope of work, the dimensions of the repaired sections can be indicated in the table VSN 53-86r in the column "Quantitative assessment" as a percentage of the construction area. For example, in the above fragment of the BCH table (see table 3), it is indicated that 20% of the wear of brick walls corresponds to defects - “falling off of plaster and weathering of mortar joints”, and in column 2 “Quantitative assessment” it is said that these defects occur on area up to 10% of the wall area. Thus, we need to determine the area of ​​​​the walls by multiplying the perimeter of the building by the height of the walls, minus window and door openings, and multiply it by 0.1.

If this instruction is absent, then the size of the repaired area is determined according to the percentage of physical wear multiplied by the dimensions of this structure, that is, in the example under consideration, the area of ​​\u200b\u200bthe walls is multiplied by the percentage of physical wear of the walls taken according to the assignment, namely, by 20%. And finally, if the application of these rules is difficult, then the amount of work - the number of repaired sections (replaceable parts) can be chosen by the student independently.

The results of calculating the scope of work are entered in compliance with the technological sequence of their implementation in the statement of scope of work presented in table 4 (form 2).

Table 4 (Form 2) - Bill of Quantities

No. p / p Name of work Calculation formula for determining the scope of work Unit. measurements Quantity 123451. Repair of masonry walls in separate places, with a depth of embedment of 1 brick. S = h × l , where h is the width of the repaired area, m; l - length, m.m24.2 m · 3.7m = 15.5 2. Lubrication of seams and holes in roofing steel. S = h × l, where h is the width of the repaired area, m; l - length, mm ²7 m 5.7 m = 40.00

2.3 Rules for determining the scope of repair and construction work

Repair of foundations and foundations of buildings provides for earthworks. The calculation of the volume of earthworks in the development of pits and trenches is carried out as follows:

pits and trenches with vertical walls

pits and trenches with slopes:

Where L - trench length,

H - laying depth,

B - the width of the base of the trench,

K - coefficient characterizing the steepness of the slopes, i.e. the ratio of slope height to its location.

This ratio depends on the depth of laying and the nature of the soil, for example, at H<=1.5м (Н<=3м) и песчаных грунтов 1:0,5 (1:1), глинах 1:1 (1:0, 25) в мокрых 1:1, в насыпных 1:1,5.

Excavation of soil from trenches with vertical walls without fastenings is allowed to a depth of up to 1 m in sandy, 1.5 - in clay and 2 m - in especially dense soils. The length of the trench is taken according to the geometric length of the repaired section. It should be remembered that the work is carried out in separate sections up to 2.5 m long. The depth of the trench should be 0.5 m less than the depth of the foundation.

The scope of work to strengthen the foundations by shotcrete, i.e. by punching holes in a weakened foundation and injecting into them through injectors a cement mortar with a concentration of 1:1 or 1:2, calculated in cubic meters of treated masonry. When strengthened by increasing the size, i.e. width and depth of laying, determined in meters of cubic masonry.

The scope of work on the installation or replacement of the lining of the basement should be calculated by the area of ​​​​the vertical projection of the basement, counting the height of the basement (Hc, m) from the planned surface of the earth to the point of its junction with the walls.

The scope of work on waterproofing is determined by the corresponding projection of the insulated surface, taking into account the number of applied layers:

for horizontal waterproofing

for vertical waterproofing

where Li is the length, Bi is the width and Hi is the height of the insulated section of the foundation, N is the number of layers of waterproofing.

At the same time, the amount of work associated with punching a trench for a waterproofing device is determined by the volume of the disassembled masonry (2:3 layers of brickwork).

The scope of work for repairing pits is determined by the repaired surface of their walls.

The scope of work to repair the blind area, as a rule, includes the work of:

demolition of the destroyed area

Where L0 - length of the repaired area of ​​the blind area, m

B0 - blind area width, m

backfilling of foundation sinuses

for the restoration of a waterproof coating, the volume of which is determined by expression (5).

Walls (facade) and partitions

The volume of masonry walls is determined minus openings, which are calculated from the outer contour of the box. If there are two boxes in the openings, the area is set along the contour of the outer box. The volume of concrete elements is excluded from the masonry volume. In this case, the length of the outer brick walls is taken according to the dimensions in the axes, the length of the inner walls - according to the dimensions between the inner edges of the outer walls.

The volume of architectural details (pilasters, semi-columns, cornices, parapets, bay windows, loggias, belts, etc.) should be taken into account specifically and included in the volume of masonry.

The amount of work to repair the surface of brick walls is calculated in square meters. m. weak sections of the walls separately for the depth of embedding in 1/2 and 1 brick.

Scope of work on sealing cracks and jointing in brick walls; as well as sealing joints of large-panel walls are calculated in meters based on the actual measurement of the length in kind of damaged areas.

Note. When determining the scope of work on sealing cracks, take the length of the cracks equal to, where S is the area of ​​the defective section of the structure.

When calculating the volume of work on punching and sealing openings in brick walls, the following rule should be observed: the opening is taken in width according to the average dimensions in the light, in height - to the lintel and multiplied by the wall thickness (during punching) or the depth of the seal.

The scope of work on the construction of the basement is determined by the area of ​​its vertical projection, counting the height of the basement from the planned ground level to the top of the drain board.

The scope of work for dismantling the masonry is determined by the actual measurement in kind, taking into account the depth or thickness of the walls.

The area of ​​partitions of all types is determined by their area, minus openings along the outer contour of the boxes. The height of the partitions is measured from the level of the finished floor to the ceiling or the top of the partition if it is not brought up to the ceiling.

The scope of work on changing individual places of partitions is determined by the area of ​​the part that is being replaced.

The area of ​​facade wall plaster repair is calculated according to the area of ​​the repaired surface. With high-quality and improved facade plastering, the area occupied by architectural details (columns, pilasters, corbels and other details) is not included in the area of ​​the walls and must be calculated separately for the area of ​​their unfolded surfaces.

The scope of work on pulling out cornices, rods, belts and other details is calculated by the area of ​​the facade surface they occupy, i.e. vertical projection on the wall. When installing cornices with a ratio exceeding their height, the amount of work should be calculated by multiplying the sum of the lengths of the ratio by the height of the template and the length of the rod.

The scope of work for plastering internal walls and partitions is determined by their area minus the areas of openings along the outer contour of the boxes. The height of walls and partitions is determined from the level of the finished floor to the ceiling.

The volume of work on plastering ceilings is determined by the area between the inner edges of walls and partitions; the area of ​​ribbed ceilings is calculated on the expanded surface.

The scope of work on the plastering of flights of stairs and platforms is set according to the area of ​​the horizontal projection of flights and platforms.

The scope of work for the dismantling of wall cladding made of marble, granite, lime, reinforced concrete slabs and glazed tiles is determined in square meters of cladding. The replacement of facing tiles on the walls is determined by the number of replaced tiles up to 10 pieces and more than 10 pieces in one place, and the scope of work is determined by the number of places of replaced tiles. The scope of work on the lining of the basement and the surface of the walls is determined by the area in square meters of the surface of the lining.

The scope of work for painting facades with aqueous solutions (lime, silicate and cement paints) is determined by the area of ​​\u200b\u200bthe facades in square meters, taking into account wall ridges in the plan without deducting openings, while window and door slopes, as well as the unfolded surfaces of cornices, rods and other architectural details are not taken into account.

The scope of work for painting facades with oil, perchlorovinyl and organosilicon and polyvinyl acetate paints is determined by the actually painted surface, taking into account wall ridges in the plan, as well as unfolded surfaces, cornices, rods and other architectural details, minus openings along the outer contour of the boxes.

The actual painted surface of filling window and door openings is determined using conversion factors. To the estimated filling area along the outer contour of the boxes:

split window openings

F0 = 0.42B0 H0 (7)

same with twin binding

doorways (canvas and frame)

balcony doors with split leaf

the same with a paired canvas

where B and H are the width and height of the corresponding opening along the outer contour of the box.

The area for painting floors is determined by their area, with the exception of that which is occupied by columns, stoves and other structures protruding above the level of the finished floor.

Ceilings and floors

The scope of work associated with the repair of floors is determined as follows:

) when disassembling and laying wooden beams in ceilings - they are calculated by the area of ​​\u200b\u200bthe floor or the length of the beams in the light, i.e. between the main walls on which the ceiling rests;

) for disassembly and arrangement of rebounds (roll-ups) and insulation of floors, they are calculated according to the clear area between the main walls without deducting the area occupied by beams and furnaces;

) for laying metal beams is determined - according to the specification for the project;

) when installing ceilings from gypsum parts - by the area of ​​\u200b\u200bthe ceilings in the light.

The area of ​​all floors is calculated according to the clear size, minus the areas occupied by stoves, columns and other protruding elements. The area occupied by clean partitions is not subtracted. Floors in niches and thresholds are not counted.

Roofs and roofs

The amount of work in the repair of the roof and roof is calculated by the area of ​​the repaired areas. It is advisable to start calculating the volume of work for dismantling, repairing and installing roofs from determining the area of ​​the horizontal projection of the roof according to the actual measurement in kind or according to the project. If the dimensions of the roof in the project are indicated along the axes, then in order to establish the full dimensions, it is necessary to set the distance from the axis to the roof overhang (A) along the section. In this case, the area of ​​the horizontal projection will be

The roof area will be equal to the product of the horizontal projection (S) by the slope coefficient (Ku), the values ​​\u200b\u200bof which are given in table 5:

Table 5 - The value of the coefficients of slope and inclination

Roof slope, roof,1:121:101:81:61:51:41:31:2%81012.51720253350 tilt1,001,0071,0081,011,021,031,051,12 slope1,0141,021,011,051,081,121,201,41

At the same time, the area occupied by dormer windows, pipes, firewalls and parapets is not excluded from the total coverage area. The coverage area of ​​these elements is measured and determined separately by the developed area.

The amount of work during the replacement, disassembly, repair and installation of the crate is calculated by multiplying the area of ​​​​the horizontal projection of the roof by the slope coefficient (Kn):

The volume of work on repairing rolled roofs in separate places in one or two layers, as well as covering old rolled roofs with mastic or resin, is calculated by the area of ​​the new coating.

The scope of work on the replacement, repair of metal roofs is determined depending on the type of roofs (simple, medium complexity and complex) and on the area of ​​repaired areas.

The scope of work for the replacement, installation of wall gutters and overhangs in the roofs of sheet steel, rolled and piece materials is calculated per 100 m of the gutter and overhang.

The scope of work to replace the coatings of parapets, parapets and other elements without finishing or with finishing of the sides with a width of coatings up to 1 or 1.75 m, as well as when replacing the coating of sandriks, window sills and individual cornices from roofing steel is determined by the length of the repaired sections. The amount of work on the arrangement of caps and with umbrellas over pipes and ventilation shafts is calculated per cap.

The scope of work for hanging, replacing and re-hanging straight sections of drainpipes is determined in linear meters, and for replacing knees, ebbs, funnels and grips - in pieces.

The scope of work for the dismantling and repair of parapet gratings (without removal from the site) is determined by the length of the repaired sections.

Insulation of coatings with slabs or rolled heat-insulating materials is calculated in square meters according to the area of ​​\u200b\u200bthe insulated area, and with backfill materials - in cubic meters according to the volume of insulation. At the same time, the pasting vapor barrier of coatings is calculated in square meters of the insulated surface.

The amount of work on painting metal roofs is determined by the area of ​​the roof. The coloring of folds, gutters, caps and dormer windows is not taken into account separately.

The scope of work for painting drainpipes, belts, sandriks and external window sills is determined in the meters indicated by the TER.

Stairs, balconies

The scope of work on the installation of stairs is determined by the total area of ​​the horizontal projection of the marches, including the frieze steps (excluding the incorporation of platforms into the walls).

The amount of work on the arrangement of landings is measured by their area without taking into account the frieze step.

The volume of repair of stone steps with the installation of stone inserts in the steps is calculated by the number of repaired places, and the repair of reinforced concrete and concrete steps - by the number of repaired steps.

The scope of work on the arrangement of the porches is calculated by the area of ​​​​the entrance areas, including the frieze steps.

The scope of work on the installation of railings on stairs is calculated by the total length of marches and platforms fenced with railings.

When calculating the scope of work on the arrangement of balconies, one should be guided by the project. The area of ​​​​balcony slabs should be taken without taking into account the embedding in the walls.

The amount of work on the installation of canopies of the entrances to the building on metal brackets coated with roofing steel is determined in meters of square coverings.

The scope of work for painting steel gratings from all sides (window, balcony, parapet, etc.), as well as fences, is calculated by the area of ​​​​their vertical projection (on one side), without excluding the gaps between posts and corbels, using coefficients for gratings:

simple without relief, with filling up to 20% - 0.5;

medium complexity with filling up to 30% - 0.1;

complex with relief and filling more than 30% - 2.5.

Engineering equipment and systems

The scope of work for dismantling, replacing individual sections and laying all internal pipelines is calculated according to the design length of the pipelines without deducting the sections occupied by fittings and fittings. Pipe laying, as a rule, is carried out from ready-made units with sealing of sockets with sealing rings, welding or using couplings; with the installation of glands or sleeves at local intersections of pipelines with ceilings and walls; with the installation and sealing of fasteners: cleaning, flushing, chlorination and hydraulic testing of the pipeline.

The number, type and dimensions of fittings and fittings installed on pipelines are determined according to design data. Scope of works on installation: 1) shaped parts of cast-iron pressure pipes are calculated in tons. 2) U-shaped compensators - in meters, separately by their diameters, 3) flange connections - by pipe diameters and number of flanges, 4) water meters, fittings and pressure gauges - per one water metering unit, 5) fire and watering faucets - by their number .

Repair work on the replacement of sanitary appliances involves the removal of old and the installation of new appliances. The amount of work on the removal and installation of appliances is calculated separately for the corresponding types of plumbing in pieces.

Repair work on the replacement of fittings (faucets, valves, mixers) is calculated in pieces.

The scope of work for the installation of devices, units and devices of heating systems is determined according to design data, in particular, when replacing radiators, the scope of work is calculated in radiators weighing up to 80, 160 and 120 kg; when regrouping, disconnecting or attaching additional sections - by the number of sections; when installing elevator nodes - the number of nodes; capacitive water heaters - for 1 set; high-speed water-water heaters - by the number of sections of the corresponding diameter, disassembly and installation of thermometers, monometers, indicators, air valves - by the number of sets, repair and replacement of fittings and shut-off parts on pipelines - in pieces.

The scope of work for the removal and installation of gas appliances (stoves, gas water heaters, meters and water heaters), repair of valves, replacement of taps and other fittings is taken according to the number of devices and devices in the following meters: one device, one valve, one socket, one flange, one coupling, one faucet, one set, one piece.

Repair of exhaust pipes and gas appliances - removal of the gate, installation of fasteners, connection of exhaust pipes with a gas appliance and with an exhaust duct - are calculated for one set.

The scope of work for the replacement, laying of wires and cables of highways and risers is calculated in meters by cross section and grouped according to the laying methods (open, hidden, in pipes, voids, etc.). The brand and section of wires and cables is taken according to the design data.

Installation scope:

electric stoves with power supply, preparation for switching on are determined according to design data and calculated by the number of stoves put into operation;

luminaires with incandescent lamps - in pieces separately according to the type of their installation (on hooks, in steel pipes, in brackets, etc.);

luminaires with fluorescent lamps - in pieces, taking into account the number of lamps in the luminaire up to 2, 4, 6, 10;

group lighting shields with automatic devices in the finished niche are counted in pieces separately, i.e. with the number of groups up to 8, 10, 20, 30;

industrial shields with machine guns - in pieces.

Other repair work

The scope of work for punching holes for pipes in brick and reinforced concrete walls with cement mortar is determined by the number of punched holes.

Scope of work on disassembly, repair (insulation) of insulating coatings made of mastic, mineral wool, heat-insulating boards, backfill, etc. determined in meters of insulation.

The scope of work for the removal, replacement and pasting of walls and ceilings with wallpaper is calculated by the area of ​​the pasted surface. The area of ​​window and door openings, calculated from the outer contour of the boxes, is excluded from the area of ​​the walls.

The scope of work for the repair, disassembly, installation and replacement of window and door fillings is calculated by the outer contour of the boxes in kind, and window sashes and door panels - by the outer contour of the bindings and canvases.

The volume of work on excavation, replacement and glazing of wooden, reinforced concrete and metal window frames, transoms, doors and shop windows is calculated by the area between the outer edges of the folds, i.e. glass sizes.

The scope of work for painting central heating and sanitary appliances, pipes, as well as small metal parts is calculated by the area of ​​the surface to be painted as follows:

heating devices - take equal to the heating surface;

the area of ​​pipelines to be painted per 1 m of pipes is taken depending on their diameter according to table 6.

depreciation building repair

Table 6 - The area of ​​pipelines to be painted depending on their diameter.

1 m of steel pipes 1 m of cast iron pipesDiameter, mmSurface area, m2Diameter, mmSurface area, m 00.46- -

2.4 Determining the estimated cost of repairs

The cost of repair and construction work is determined in the form of a local estimate calculation. The local estimate form and an example of filling it out are given in Appendix 2 (Form 3).

From the collection of territorial unit prices (TER) we write out the following information for reference: in column 1 the cipher or code (number) of the price, in gr. 4,5,6 respectively - costs per unit of work: direct costs, wages of the main workers and labor costs of the main workers. At the same time, gr. 2-5 local resource sheet for the consumption of materials not included in the price.

Specific resource costs gr. 4,5,6 we multiply by the amount of repair work calculated earlier and transferred to gr. 3 from gr. 5 of table 4 (form 2) and thus fill in gr. 7, 8, 9.

Having determined the direct costs for each type of work, we determine the total direct costs, taking into account the cost of materials for the sections: "Earthworks", "Foundations and walls", "Roofs and roofs", "Painting and plastering works", "Plumbing works".

Due to the fact that when determining the cost of repairs, the estimated and regulatory framework of 1999-2000 is used, to recalculate the cost of direct costs into current prices, the current coefficients (indices) for recalculating the cost of resources, i.e. cost of materials and wages. For example, the index of recalculation of the estimated cost for 2005

on wages was Kz / n \u003d 3.6,

at the cost of materials Km = 2.9.

Then, according to the standards of overhead costs and estimated profit established for each type of work in% of the wages of the main workers, we determine the overhead costs and estimated profit, respectively. At the end of the estimate, direct costs, overheads and estimated profit as a whole for the estimate are given by summing up the corresponding costs by sections, and then VAT is charged on all these costs.

The total estimated repair cost includes direct costs, overheads and estimated profit and VAT.

2.5 Determination of material requirements

The cost of materials required to perform repair and construction work is determined by compiling a local resource sheet and a resource estimate. . The need for materials is determined by the product of the consumption rate of the i-th material required for the j-th type of work by the amount of work of the j-th type.

The local resource statement is compiled simultaneously with the preparation of the estimate. According to the collections of TER (GESN) we find the production norms for the consumption of materials for each type of work. As a rule, the cost of materials is already taken into account in the unit price, however, there are materials, the prices for which are set depending on local market conditions, the cost of such materials is not taken into account in the prices, and only the consumption rates of materials not included in the price are given in the collections.

Table 7 (form 4) - Local resource sheet (sheet of material consumption)

No. Norm code and resource code Name of work and name of materials Unit of measure Quantity Per unit General t 0.58 1.033 5.13 0.89 1.591 7.9

Their cost must be determined independently, using reference literature containing information on current (current) prices for building materials.

The results of calculations of the need for building materials are summarized in table 8 (form 5), where the cost of materials is determined based on catalogs of prices for building materials.

Table 8 (form 5) - Determination of the cost of unaccounted for materials

Item No. Material name Units of measurement Quantity Cost per unit total 1234561. Brick ths. pcs. 2. Cement-lime mortar ³ 3. Bituminous mastic kg 4. Oil paint kg 5. Boards 6.…………………Total cost of materials

2.6 Determination of the number of repair workers and the duration of repair work

To determine the number of repair workers, it is necessary to group certain types of repair work (roofing, carpentry, joinery, stone, plastering, painting, sanitary) into homogeneous groups and calculate their total labor intensity.

We determine the number of repair workers by the main types of professions: roofer, carpenter, joiner, bricklayer, painter-plasterer. The number is determined by the formula:

where Ti is the sum of the labor intensity of the i-th type of work performed by workers of this profession;

Fpl - planned fund of working time, defined as the product of the length of the working day (= 8.2 hours) by the number of days of work with the standard duration of the current repair of 22 days per 1000 m2 of the total building area.

Based on the results, table 9 is filled in (form 6).

Table 9 (form 6) - Calculation of the number of repair workers and the duration of repairs

№ p / p Name of work Composition of the link, profession Total labor intensity of man-hours Number of repair workers, persons Duration of repair, days 1234561. Stonemason 4. Plasterer-painter-plastererTotal:

When determining the number of workers, it is necessary to correct the number of workers and the duration of their work in accordance with the technological sequence of work performed during current repairs.

The technological sequence of the work must be reflected in the network diagram (see figure)

Rice. Technological sequence of work on the current repair of the building.

2.7 Technical and economic indicators of the project

In the course work, the absolute and relative technical and economic indicators of the building maintenance project are calculated. The calculation results are presented in table 10 (form 7).

Table 10 (form 7) - Technical and economic indicators of the current repair of the building

№ p / p Name of the indicator Units of measurement Quantity 12341. Total area of ​​buildings ² 2.Living area of ​​buildings ² 3. Labor intensity of repair work people-h 4. Number of repair workers people 5 Labor intensity of work per 1 m ² total area of ​​the building man-h/m ² 6. Total duration of repair work h. 7. Cost of repair thous. rub. rub./m2 Bibliography

1.Rules and Regulations technical operation housing stock. - M., 2003

2.TER 81-04-(51-69)-99 St. Petersburg. Territorial unit prices for repair and construction work for use in St. Petersburg from July 01, 1999, ERR - 99. / SPb., 1999.

.State elemental estimated norms for repair and construction work. GESNr - 2001. Part I.-II / M.: Gosstroy of Russia, 1999.

.Rules for assessing the physical deterioration of residential buildings. VSN 53-86 (r) Gosgrazhdanstroy. - M.: Price list, 1988.

.Stroytsena catalog

.Collection of average estimated prices for the main building resources for use in St. Petersburg. / St. Petersburg: "RCCS".

.Shibanova T.V. Technical operation of buildings: Textbook. - St. Petersburg: SPbGIEU, 2004.

.Drawing for builders: Proc. for students of elementary prof. education / Yu.I.Koroev. -8th ed., ster. -M.: Higher School, 2003.-256 p.

.Civil buildings and their technical operation /M.S. Shumilov. Textbook for universities. - M.: Higher school, 1985.

.Shibanova T.V. Guidelines for laboratory work on the discipline "Technical maintenance of buildings" for students of all forms of education of the specialty 060800 (2), (8), (9). - St. Petersburg: SPbGIEU, 2004.

.Technical operation of residential buildings. / S.N. Notenko, A.G. Roitman, E.Ya. Sokova, A.M. Strazhnikov, K.A. Uch-k for universities. - M.: Higher school, 2000

ANNEX 1

Initial data for the course work

1.Number of storeys of buildings - 5 floors.

2.The depth of the foundation is 3.0 m, the width of the base is 0.9 m. The building has a basement 2.0 m high.

.Plinth height 1m.

.Staircase two-flight, slope 1:2. The height of the staircase railing is 1.2 m.

.The width (protrusion) of balcony slabs is 1.2 m, the height of the railings of balconies and loggias is 1 m.

.Dimensions of bathrooms - toilets, bathrooms can be of the following sizes: 2.1 X 1.8 m, or 1.8 X 1 m, or 1.8 X 2.4 m.

.The width of passages and corridors is at least 1.1 m.

Option 1

2.Brick walls thickness - 1.5 bricks, wear 20%.

.Floor height 3.2 m.

.½ bricks, wear 5%.

.Double-pitched attic roof with a cold attic on a wooden truss system, roof slope 15°, wear 25%; metal roofing from sheets of galvanized roofing steel (sheet size 1420 X 710 m), wear 40%.

.Plank floors, 30% wear.

Option 2

1.Stone strip foundations, 50% wear.

.Floor height 2.8 m.

.Ceilings are prefabricated reinforced concrete flooring, thickness - 0.12 m, wear 20%.

.Partitions panel thickness 0.12, wear 30%.

.Roof gable attic with a cold attic on a wooden truss system, roof slope 15 °; metal roofing from sheets of galvanized roofing steel (sheet size 1420 X 710 m), wear 30%.

.The drain is external, downpipes d = 200 mm are hung every 12-15 m along the facade, there are damages to individual sections of downpipes.

.Reinforced concrete stairs, wear 15%.

.Doors internal and external shield, wear 40%. Width / height of doorways of entrance apartment and interior doors - 900/1900 mm, balcony - 700/1900 mm.

.Wooden windows with separate binding, width / height of window openings - 960/1440 mm, 50% wear.

.Plank floors, 50% wear.

.Interior and exterior decoration - the facade is lined with ceramic tiles, the wear of the facade cladding is 25%; staircases are painted with oil paint, paint wear is 25%.

Depreciation 10%.

.Central heating system - two-pipe with top wiring, steel radiators, 25% wear.

Option 3

1.Large-block strip foundations, 30% wear.

2.Brick walls thickness - 1.5 bricks, wear 10%.

.Floor height 2.8 m.

.Brick partitions, thickness ½ bricks, wear 10%.

.The roof is flat separate, with an internal drain. The roof is rolled 4-layer, the height of the parapet is 0.5 m. Wear is 30%.

.Stairs are prefabricated reinforced concrete, wear 25%.

.Doors internal and external shield, wear 25%. Width / height of doorways of entrance apartment and interior doors - 900/1900 mm, balcony - 700/1900 mm.

.The windows are metal, width / height of window openings - 1360/1440 mm, wear 10%.

.The floors are rolled (linoleum), wear 40%.

.Interior and exterior finishes - staircases are painted with oil paint, paint wear is 40%.

.Water supply system, wear 40%.

.Electrical equipment - open wiring, wear 25%.

.Central heating system - single-pipe with top wiring, cast-iron sectional radiators, 25% wear.

Option 4

1.Large-block strip foundations, 40% wear.

2.Brick walls thickness - 1.5 bricks, wear 25%.

.Floor height 2.8 m.

.Ceilings, prefabricated reinforced concrete flooring, thickness - 0.12 m, wear 20%.

.Brick partitions, thickness ½ bricks, wear 20%.

.The roof is flat separate, with an internal drain. The roof is rolled 4-layer, the height of the parapet is 0.5 m. wear is 35%.

.Doors internal and external shield, wear 25%. Width / height of doorways of entrance apartment and interior doors - 900/1900 mm, balcony - 700/1900 mm.

.The windows are metal, width / height of window openings - 960/1440 mm, wear 20%.

.Parquet floors, 35% wear.

.Internal and external finishing - the facade of the building is plastered and painted, the wear of the facade decoration is 35%; stairwells are plastered and painted with oil paint, finish wear 25%.

.Water supply system, wear 25%.

.Electrical equipment - concealed wiring, wear 10%.

.Central heating system - single-pipe with top wiring, steel radiators, 25% wear.

Option 5

1.Stone strip foundations, wear 35%.

2.Brick walls thickness - 1.5 bricks, wear 30%.

.Floor height 3.2 m.

.Wooden ceilings plastered on beams, thickness - 0.3 m, wear 20%.

.Brick partitions, thickness ½ bricks, wear 10%.

.Roof gable attic with a cold attic on a wooden truss system, roof slope 15 °; metal roofing from sheets of galvanized roofing steel (sheet size 1420 X 710 m), wear 25%.

.The drain is external, downpipes d = 200 mm are hung every 12-15 m along the facade, there are damages to individual sections of downpipes.

.Stone stairs on steel stringers, wear 25%.

.Doors internal and external shield, wear 25%. Width / height of doorways of entrance apartment and interior doors - 900/1900 mm, balcony - 700/1900 mm.

.Wooden windows with separate binding, width / height of window openings - 1360/1440 mm, wear 40%.

.Parquet floors, 35% wear.

.Internal and external finishing - the facade of the building is plastered and painted, the wear of the facade decoration is 25%; staircases are painted with oil paint, paint wear is 40%.

.Water supply system, wear 40%.

.Electrical equipment - open wiring, wear 25%.

.Central heating system - single-pipe with top wiring, cast-iron sectional radiators, 25% wear.

Option 6

2.Walls made of load-bearing panels, thickness - 0.2 m, wear 30%.

.Floor height 3.2 m.

.Partitions panel thickness 0.12, wear 25%.

.The roof is gable combined, the slope of the slope is 3%, with an external unorganized drain. The roof is rolled 4-layer; wear 25%

.Stairs are prefabricated reinforced concrete, wear 45%.

.Doors internal and external shield, wear 25%. Width / height of doorways of entrance apartment and interior doors - 900/1900 mm, balcony - 700/1900 mm.

.Wooden windows with separate binding, width / height of window openings - 1360/1440 mm, wear 20%.

.Plank floors, 30% wear.

.Internal and external finishing - the facade of the building is plastered and painted, the wear of the facade decoration is 40%; staircases are painted with oil paint, paint wear is 40%.

.Water supply system, wear 40%.

.Electrical equipment - open wiring, wear 25%.

.Central heating system - single-pipe with top wiring, cast-iron sectional radiators, 25% wear.

Option 7

1.Columnar stone foundations with brick plinth, 40% wear.

2.Walls made of load-bearing panels, thickness - 0.2 m, wear 20%.

.Floor height 2.8 m.

.Partitions made of load-bearing panels, thickness 0.12 m.

.Stairs on steel stringers wear 15%.

.Doors internal and external shield, wear 35%. Width / height of doorways of entrance apartment and interior doors - 900/1900 mm, balcony - 700/1900 mm.

.Wooden windows with separate binding, width / height of window openings - 1360/1440 mm, wear 35%.

.Parquet floors, 15% wear.

.Interior finishing - stairwells are painted with oil paint, paint wear is 55%.

.Electrical equipment - open wiring, wear 25%.

.The central heating system is single-pipe with top wiring, cast-iron sectional radiators, 35% wear.

Option 8

1.Columnar stone foundations with brick plinth, 30% wear.

Depreciation 30%.

.Floor height 3.0 m.

.Wooden ceilings plastered on beams, thickness - 0.3 m, wear 10%.

.Partitions panel, wear 30%.

.The roof is gable combined, the slope of the slope is 3%, with an external unorganized drain. The roof is rolled 4-layer; wear 25%.

.Doors internal and external shield, wear 20%. Width / height of doorways of entrance apartment and interior doors - 900/1900 mm, balcony - 700/1900 mm.

.Rolled floors (linoleum), wear 10%.

.Internal and external finishing - the facade is lined with ceramic tiles, the wear of the facade cladding is 25%; stairwells are painted with oil paint, paint wear is 45%.

.Water supply system, wear 20%.

.Electrical equipment - concealed electrical wiring, wear 35%.

.Central heating system - two-pipe with top wiring, cast-iron sectional radiators, 25% wear.

Option 9

1.The foundations are tape stone, wear is 40%.

2.Walls made of reinforced concrete panels, thickness - 0.2 m,

Depreciation 35%.

.Floor height 3.2 m.

.The ceilings are solid reinforced concrete flooring, thickness 0.12 m.

.Partitions panel, wear 25%.

.The roof is rolled 4-layer, the height of the parapet is 0.5 m. wear is 35%.

.Stairs are prefabricated reinforced concrete, wear 15%.

.Doors internal and external shield, wear 15%. Width / height of doorways of entrance apartment and interior doors - 900/1900 mm, balcony - 700/1900 mm.

.Wooden windows with separate binding, width / height of window openings - 960/1440 mm, wear 20%.

.Plank floors, 30% wear.

.Interior and exterior finishing - the facade is lined with ceramic tiles, the wear of the facade cladding is 30%, the stairwells are painted with oil paint, the paint is worn 20%.

.Water supply system, wear 20%.

.Electrical equipment - concealed electrical wiring,

Depreciation 25%.

.Central heating system - single-pipe with top wiring, steel stamped radiators, 25% wear.

APPENDIX 2

Local estimated cost calculation for the current repair of the building

Code (rate code TER) Name of work, unit of measurement Quantity (volumes of work) Prices per unit of work Cost of the entire scope of work Direct costs, rub. Salary of the main workers, rub. Labor costs, man-hour Direct costs, rub. Labor costs, man-hours 123456789 Section 1 Earthworks 1.2. Section 3 Walls 3. Repair of the surface of brick walls, 10m21.542339.1394.4960.693602.2607.593.46 \u003d 3.6; Km \u003d 2.9) 10871 \u003d 607.5 3.6 + (3602-607.5) 2.9 Overhead costs 86% of the wages of the main workers 1880.8 Estimated profit 70% of the wages of the main workers1530.9Total under section14282.7Total according to the estimate of direct costs Total according to the estimate of overheadsTotal estimated profitTotal according to the estimateTotal cost including VAT

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Maintenance of the building includes a set of works to maintain the elements, specified parameters and operating modes of its structures and technical devices in good condition.

The system of maintenance (maintenance and current repair) of the housing stock ensures the normal functioning of buildings and engineering systems during the established service life of the building using material and financial resources in the required volumes.

The purpose of inspections is to establish the possible causes of defects and develop measures to eliminate them. During inspections, control over the use and maintenance of the premises is also carried out.

Once a year, during the spring inspection, tenants, tenants and owners of residential premises should be instructed about the maintenance of buildings, the operation of engineering equipment and fire safety rules.

Planned inspections of residential buildings should be carried out:

general, during which the building is inspected as a whole, including structures, engineering equipment and external landscaping;

partial inspections, which include inspection of individual elements of a building or premises.

General inspections should be carried out twice a year: in spring and autumn (before the start of the heating season).

Defects discovered during inspections, deformations of structures or equipment of buildings, which can lead to a decrease in the bearing capacity and stability of structures or buildings, collapse or disruption of the normal operation of equipment, must be eliminated.

The organization for servicing the housing stock on the basis of acts of inspections and surveys must, within a month:

draw up a list (based on the results of the spring inspection) of measures and establish the scope of work necessary to prepare the building and its engineering equipment for operation in the next winter period;

clarify the scope of work on current repairs (based on the results of the spring inspection for the current year and the autumn inspection for the next year), as well as identify malfunctions and damage, the elimination of which requires major repairs;

check the readiness (according to the results of the autumn inspection) of each building for operation in winter conditions;

Maintenance of residential buildings

List of works on maintenance of elements of a residential building to be performed by a housing maintenance organization.

Organization and planning of current repairs. The organization and conduct of the current repair of residential buildings should be carried out in accordance with the Rules and norms for the technical operation of the housing stock, Technical guidelines for the organization and technology of the current repair of the housing stock, Technical guidelines for the organization of preventive maintenance of residential large-panel buildings, other regulations of the Gosstroy of Russia and Methodological recommendations . In terms of the organization and remuneration of labor, it is necessary to be guided by the Civil Code of the Russian Federation, the Code of Labor Laws of the Russian Federation, the Methodological Recommendations of the State Scientific and Technical Center for Rationing and Information Systems in the Housing and Public Utilities of the Gosstroy of Russia.

The basis for determining the need for current repairs of the housing stock, establishing or clarifying its volumes are the results of planned general technical inspections of residential buildings.

List of works related to the current repair.

The frequency of current repairs should be taken within three to five years, taking into account the capitalization of buildings, physical wear and tear and local conditions.

During the current repair, defects and malfunctions of all elements of the building must be eliminated in order to bring their performance in line with the project. Depending on the minimum duration of effective operation of residential buildings, organizational and technical solutions are possible.

Elements of a residential building and external amenities, the minimum duration of operation of which from the moment of commissioning after new construction, the last current or major repair is equal to or exceeds the duration established by VSN 58-88 (p), must be repaired with the restoration of their performance or replaced. The share of replaced elements of residential buildings in the process of current repair should not exceed the level:

roofing - 50%;

floor coverings - 20%;

other structures and engineering equipment - 15% of their total volume in a residential building.

Elements of the building and external improvement, the service life of which is commensurate with the frequency of the current repair, can be completely replaced.

In order to streamline control over the progress of maintenance work and acceptance by the owner or a body authorized by him, a work quality management system can be developed in relation to local conditions, which provides for a clear regulation of industrial relations, the responsibility of departments and specific specialists of the customer and contractor (subcontractor) organizations for the quality of work at all stages of building renovation. Indicators of such a system should be fixed in the contract. The recommended procedure for assessing the quality of repair work is set out in VSN 42-85r.

Acceptance of works

After the completion of the current repair of a residential building, the work is accepted by a commission consisting of: representatives of the owner of the housing stock or an authorized body (managing organization) or an organization servicing the housing stock, a contractor and the State (regional) housing inspection, appointed by orders of the heads of the relevant organizations. If necessary, independent specialists or experts may be involved in the acceptance.

Acceptance of work is carried out visually. If necessary, using the methods of instrumental acceptance control. Documentation of acceptance of work performed is recommended to be carried out according to acts of acceptance of the house with the application of a breakdown of the volumes and types of work according to the Rules and Norms for the technical operation of the housing stock given in Annexes 6, 7 and 8.

The most important and effective mechanism for monitoring the repair of housing stock is the system of bodies of the State Housing Inspectorate. Bodies of the State Housing Inspectorate exercise control over the volume and quality of repair of the housing stock as part of a set of issues to ensure the regulatory level of housing and communal services.

The State Housing Inspectorate has been given the right to conduct inspection surveys, issue instructions to homeowners or their authorized bodies to eliminate detected violations, and apply penalties.

The bodies of the State Housing Inspectorate simultaneously with the inspection and examination consider the appeals of citizens on the facts of the unsatisfactory condition of building structures and engineering equipment; inclusion in the inventory of works or estimates of the elimination of malfunctions that reduce the quality of housing and communal services; their elimination is controlled during the production of current repairs.

Preparation of housing stock for seasonal operation

The purpose of preparing housing and communal facilities for seasonal operation is to ensure the timing and quality of work on maintenance (maintenance and repair) of the housing stock, ensuring the regulatory requirements for the residence of residents and the modes of operation of engineering equipment in the winter. Preparation for winter is carried out in accordance with the requirements of the annual orders of the State Committee of the Russian Federation on housing and construction policy, the Rules and norms for the technical operation of the housing stock, as well as the Guidelines for the preparation of housing and communal services for seasonal operation and the heating season in cities and towns paragraphs.

When preparing the housing stock for operation in the winter, it is necessary:

eliminate faults: walls, roofs, attic ceilings and above technical undergrounds (basements), driveways, window and door fillings, as well as heating furnaces, chimneys, gas ducts and installations with gas heaters;

bring the territory of households into a technically sound condition with the provision of unhindered removal of atmospheric and melt water from the blind area, from the descents (entrances) to the basement and their window pits;

ensure proper waterproofing of foundations, basement and basement walls and their interface with adjacent structures, as well as the standard temperature and humidity conditions of residential premises, stairwells, basements and attics, elevator engine rooms, serviceability of fire hydrants;

The schedule for preparing the housing stock and its engineering equipment for operation in winter conditions is drawn up by the owner or the housing maintenance organization and approved by the executive authorities of local self-government based on the results of the spring inspection and the shortcomings identified in the past period.

Preparation for winter (hydraulic testing, repair, verification and adjustment) is subject to the whole range of devices that ensure uninterrupted supply of heat and hot water to apartments (boiler rooms, house networks, group and local heating points in houses, heating, ventilation, cold and hot water supply, water pumping installations).

Boiler rooms, thermal units and points should be provided with control and measuring instruments (CIP), heating system diagrams and shut-off and control valves indicating their use when filling, feeding and draining water from heating systems to the sewer.

Gas facilities must undergo adjustment of shut-off safety valves and pressure regulators for the winter period.

The equipment of pumping stations must be adjusted and in good working order.

During the preparation of the housing stock for work in winter conditions, the following is organized:

preparation of emergency services (vehicles, equipment, communications, tools and inventory, stocks of materials) and staff briefing;

preparation (restoration) of schemes of in-house systems of cold and hot water supply, sewerage, central heating and ventilation, gas, indicating the location of valves and switches (for mechanics and electricians to eliminate accidents and malfunctions of in-house engineering systems);

in unheated premises, ensuring the repair of insulation of water pipes and sewerage, fire-fighting water supply.

If there is water in the basements, it should be pumped out, the water meter unit should be insulated; ensure the uninterrupted operation of sewer outlets, manholes of the yard network and general outlets at the ends of the building from a prefabricated pipeline laid in the basement (technical underground).

Housing and communal facilities are considered prepared for operation in winter conditions if:

passports of readiness of the house for operation in winter conditions

acts on the serviceability of safety automation and control and measuring instruments (CIP) of boiler rooms and engineering equipment of buildings;

acts of technical condition and serviceability of fire-fighting equipment;

supply of fuel to boiler houses and the population before the start of the heating season: solid fuel - not less than 70% of the heating season's demand, liquid fuel - according to the availability of warehouses, but not less than the average monthly consumption;

a supply of sand for sprinkling sidewalks at the rate of at least 3-4 m3 per 1 thousand m2 of harvested area;

acts on the readiness of cleaning equipment and inventory;

acts on readiness for winter with an assessment of the quality of preparing buildings and apartments for winter and an act for each object, as well as acts for testing, flushing, adjusting cold, hot water supply and heating systems.

In winter, uninterrupted operation of sewer outlets, manholes of the yard network and general outlets at the ends of buildings from a common pipeline laid in the basement should be ensured.

After the end of the heating season, the equipment of boiler houses, heat networks and heat points, all heating and hot water supply systems must be tested with hydraulic pressure in accordance with the requirements of the Rules for the Technical Operation of Boiler and Heat Networks approved in the prescribed manner.

Defects identified during the tests must be eliminated, after which repeated tests are carried out. Thermal networks are tested in accordance with the requirements of the Instruction for testing thermal networks for strength and density.

During the summer period, the following work should be carried out:

for boiler houses - revision of fittings and equipment of instrumentation (instrumentation) and automation, elimination of gaps in the lining of boilers and chimneys, a contingent of operators was prepared and fuel was delivered: solid - in the calculation of 70% of the need for the heating season, liquid - according to the availability of warehouses , but not less than the average monthly supply. The calculation of the amount of fuel consumed should be made in accordance with the Interim Guidelines for determining the consumption of heat, fuel, electricity and water for the technical needs of boiler enterprises, heating boilers and heating networks. Fuel storage should be carried out in accordance with the Rules for the technical operation of boiler houses for housing and communal services and other regulatory and technical documents;

for heating networks - flushing systems, revision of fittings, elimination of permanent and periodic clogging of channels, restoration of destroyed or replacement of insufficient thermal insulation of pipes in chambers, underground channels and basements (technical undergrounds);

for heating points - revision of fittings and equipment (heater pumps, etc.);

for heating and hot water supply systems - revision of taps and other stop valves of expanders and air collectors, restoration of destroyed or replacement of insufficient thermal insulation of pipes in stairwells, basements, attics and in the niches of sanitary facilities. Upon completion of all repair work, the entire complex of heat supply devices is subject to operational adjustment during a test furnace;

for cleaning equipment and inventory for janitors - inspection, repair, replacement;

delivery of sand for sprinkling sidewalks (at least 3 m3 per 1 thousand m2 of harvested area) and salt (at least 3-5% of the mass of sand) or its substitute;

availability of primary fire extinguishing equipment.