Training Center construction

Friends, in addition to design and installation, we can help you compose a competent Terms of Reference for your construction project. I suggest you read a fragment  for the training center.

Training Center construction

1.1 Sections of the project on engineering systems are developed taking into account the section "Fire-fighting measures", in accordance with the technical conditions to ensure the technological purpose of the complex.

1.2 The engineering systems shall provide comfortable microclimate parameters in the premises of the building combined with increased reliability and durability. The design of the systems shall include measures for energy saving and the installation of devices for the regulation, control and accounting of energy and water consumption.

1.3 Qualitative and quantitative characteristics of technical and technological solutions and equipment are determined by the unconditional provisions of the current normative and technical documentation, fault tolerance, consumer appeal in terms of the number and flexibility of services provided, operational capabilities and gross economic efficiency of implementation and operation during the estimated life of systems/units/aggregates.

1.4 The engineering support complex includes the following internal systems of the Facility:

- Heating;

- Ventilation and air conditioning;

- Plumbing and drainage;

- Electrical equipment;

- Communication and alarm systems;

- Management of engineering equipment;

- Fire protection.

1.5 The following normative, departmental and reference documents should be used for design:

SNiP 23-01-99 "Building Climatology";

SNiP 21-01-97 "Fire Safety of Buildings and Structures";

SNiP 31-05-2003 "Public Buildings for Administrative purposes;

MSBN 4.04-9 "Multifunctional Buildings and Structures";

MGSN 4.14-98 "Public Catering Enterprises";

ONTP 01-91 "All-Union norms of technological design of road transport enterprises;

SNiP 41-01-2003 "Heating, Ventilation and Air Conditioning;

SNiP 11-12-77 "Protection against noise . .

1. GENERAL PLAN

Provide access roads and asphalt pavement at the entrance to the courtyard gate adjacent to the Building and parking lot in accordance with current regulations.

2. CONSTRUCTION ORGANIZATION PROJECT (S)

Prepare in accordance with current regulations.

3. ARCHITECTURAL AND CONSTRUCTION SOLUTIONS

Provide for redevelopment in accordance with the sketch design and design project approved by the Customer.

4. BUILDING EXTERIOR AND ROOF

6. REQUIREMENTS FOR THE FINISHING OF THE PREMISES

7. HEAT SUPPLY.

7.1. INDIVIDUAL HEATING POINT

1. the building shall be heated using the heat transfer medium of the city system. The individual heating substation shall be located in a separate room.

2. The installation of a single commercial metering point in the form of heat meters with the possibility of remote reading shall be envisaged.

3. The connection to the heating networks shall be performed according to an independent scheme for heating and heat supply systems of air heaters of supply systems and water heat curtains. Provide connection to the heating system Zehnder .

4. 4. Parameters of the coolant:

- in the circuit of heating networks - 130/70 oC;

- in heating systems - 90/65 oC.

5. In the system of preparation of hot water (DHW) circuit with parameters of 55 ºС for domestic needs.

6. For the period of repair and preventive maintenance work in the heating networks in the summer to project the installation of intermediate heat exchangers from the heating network and the use of vacuum collectors with the installation of afterheating water for DHW, the number of collectors to determine, based on the daily demand for hot water for domestic needs. Collectors to be installed on the roof of the building.

7. 7. The valves and equipment in the service apartment should be made for t = 130°C and P = 10 kg/cm2 by Danfoss (or similar), the pumps should be made by Grundfos or Willo or similar, the pumps should be by Grundfos or Willo with frequency regulation. 8.

8. 8. Provide for plate heat exchangers for heating systems, heat supply of calorifiers, heat supply of ceiling panels of company Zehnder and DHW.

9. To take fittings and equipment in the IHP to the company Danfoss, Reflex (or similar).

10. Heat meters by "VIS.T" company - Russia; water meters by "Tsentr-Pribor" company - Russia.

11. The water heaters shall have an additional anti-fouling treatment for the protection of the water heating equipment and pipelines.

12. 12. The design of the IHP shall take into account the actual temperature graph of the heat carrier supplied from the CHP. Limit the amount of heat supplied to the CHPP to the required amount, according to calculations. Allocate heat to heating, DHW and water heat curtains. 13.

13. 13. Provide measures for noise and vibration protection (floating floors, soundproofing, vibroinstrumentation, etc.) in the heating system and water pumping station.

15. 15. Provide output of control signals to the control room from the operating equipment in the IHP and pumping station, according to the list agreed with the Customer.

Insulation of pipelines - by ". Isover ", "Termoflex", ". K - flex ".

7.2 HEATING

1. Heating systems shall provide indoor air temperatures in the spaces served in accordance with the requirements shown in the table below for the cold period. For the transition period of the year, assume the internal air temperature as for the cold period.

2. To calculate the thermal transmission resistance of exterior enclosing structures according to Rtr value (Rtr outside wall = 7.9, Rtr floor basement = 6.2, Rtr basement walls = 3.6, Rtr roof = 10, Rtr door = 1.84, Rtr window = 1.64, Rtr frame = 1.4).

3. Provide a two-pipe bottom distribution heating system.

4. 4. Horizontal pipes shall be installed near the outer walls in the floor preparation, and venting devices shall be provided.

5. 5. The horizontal pipes in the floor preparation shall be made of polyethylene pipes protected against oxygen diffusion ( Rehau ).

6. The main risers and branches shall be equipped with shut-off and balancing valves.

7. Provide for the possibility of centralized reduction of indoor air temperature during off-hours (at night and on weekends) by reducing the heat supply.

8. Provide "Danfoss" or similar thermostatic controllers to regulate the heat output of heating devices.

9. Radiant heating (cooling) panels by Zehnder or similar should be used as heating devices in the main rooms Zehnder . .

10. Provide for the possibility of emergency replacement of any failed radiant panel Zenhder to a working one with automatic disconnection of the emergency panel from the common system, while the common system with the remaining panels must continue to function properly.

11. 11. Provide a water heat curtain at the main entrance of the building.

7.3 VENTILATION AND AIR CONDITIONING

The following requirements shall be met: 1. to provide standardized air parameters (according to SNiP) in the different rooms of the building as well as compliance with safety standards, viz:

- during the cold and intermediate seasons to ensure that the indoor air temperature in the rooms is maintained at 20 ºC;

- During the warm period of the year to ensure that the indoor air temperature in the rooms is between 20ºC and 23ºC.

2. The public spaces, offices, classrooms should be equipped with a radiant heating (cooling) panel by Zehnder Zehnder and ventilation equipment and dehumidifiers.

3. 3. The air exchange in the rooms is to be taken on the basis of calculations:

- in technical rooms - according to the normative ratios taking into account the compensation of heat losses.

- offices, public spaces, conference rooms - according to sanitary norms

- electrical switchboards, technical rooms, server rooms and uninterruptible power supply rooms - in accordance with the technological specifications (heat dissipation capacity of the equipment must be specified)

- offices - 60 m3/h for 15 people;

- classrooms - 20 m3/hour for not more than 150 people.

- toilets - 75 m3/h for one toilet.

4. All air conditioned premises (offices, study rooms, meeting rooms, etc.) are to have a positive imbalance (air support) of 10%.

5. 5. Provide independent air ventilation systems:

for technical rooms and office space;

- for public spaces and classrooms and the basement

exhaust ventilation connected to the recuperators of supply systems

- for toilets;

- for showers;

- for the kitchen.

Exhaust ventilation of the basement from the training workshops № 1, 2 to do with a separate air exhaust through filters on the roof.

6. 6. The central air inlets are to be equipped with Zehnder Zehnder . :

- two-stage purification of supply air (G4 and F7);

- heat recuperator;

- noise attenuators (integrated or on the ducts).

7. 7. In the cold period of the year to provide secondary use of exhaust air heat. Preheating and heating of the air to be carried out with E.glycol ONLY on demand, i.e. there should be an automatics which will connect or disconnect this possibility. Heat exchanger water - glycol to place in a boiler room.

8. For the removal of excess heat in the server room to provide the installation of freon autonomous cooling system with 100% redundancy system.

9. For the rooms of the switchboard, technical and machine rooms to provide an independent ventilation system according to SNIP.

10. 10. The project shall include measures to reduce noise and vibration.

11. 11. The design shall be based on foreign manufacturers of air-conditioning equipment. Zehnder .

13. 13. Provide noise and vibration protection measures for ventilation units and pumps (floating floors, soundproofing of walls and ceilings of ventilation chambers, vibration inserts, silencers, etc.).

14. 14. The air intake shafts and exhaust shafts with access to the roof shall be provided for outdoor air intake and exhaust air discharge. The air intake may be designed on the first floor level.

15. 15. During the operating phase, access must be provided to the fans and to the areas of the network where there are regulating and switching devices, and it is desirable to avoid maintenance from the commercial premises where access by the maintenance service would be difficult. Large air handling units should be located on the roof and small and quiet ventilation equipment should be located inside the building.

16. Provide fire retardant valves at all supply and exhaust floor branches of the air ducts in accordance with applicable codes.

18. The air ducts of the supply and exhaust ventilation systems shall be routed in the false ceilings in the office premises. 19.

19. Air ducts shall be made of compact plastic ducts Zehnder with a rectangular cross-section or similar. The air ducts of smoke exhaust systems shall be made of "black" metal with a thickness of 1.5 mm.

The surface of the ducts shall be treated with a special composition with the appropriate fire resistance class. 20.

20. 20. The installation of a refrigerating machine on the roof (Menerga) shall be provided.

7.4. COLD SUPPLY

1. Refrigeration system, radiant heating (cooling) panels from Zehnder To accept a two-circuit:

- the first circuit between the Chiller of the ventilation system with a 40% ethylene glycol solution - 5/10 oC;

- the second circuit between the heat exchanger and the radiant cooling panels with cold water - 16/20 ° C. The heat exchanger is located in the technical premises of the second floor.

2. Panel cooling system and cooling system Zehnder includes the following equipment:

-Air-cooled chiller condenser units with built-in "dry" chillers ( free - cooling and a hydronic module;

-plate heat exchangers,

-pumps,

-expansion tanks and accumulator tank;

3. To work in winter period of the year in the calculation of cold consumption take into account year-round consumers.

4. To place the pumping station of cold supply in a technical room, to place refrigerating machines on the roof. To use a refrigerating machine with built-in hydromodule.

5. When designing to focus on the foreign manufacturers of climate control equipment, for example Carrier etc.

6. 6. The "Automation" section should include the dispatching of the refrigeration system.

7.5. SMOKE PROTECTION

1. To evacuate people in the initial stages of a fire, provide measures to protect the building from smoke intrusion by means of ventilation systems, as well as smoke removal and the supply of outside air to the evacuation routes by means of smoke and air-supply systems. (Smoke extraction from corridors without natural light).

2. Smoke exhaust fans - "Veza", "KMV" - Russia

7.6. WATER SUPPLY AND SEWAGE.

7.6.1 Domestic water supply.

1. The consumption of water in the household (domestic) water supply system shall be determined in accordance with SNiP 2.04.01-85*. (Total water consumption: 2,82m ³ / day, including cold: 1,29m ³ / day, hot: 1,53m ³ / day).

2. Provide access for maintenance fittings on the pipelines passing in the places of common use.

3 The disconnection of risers to provide in common areas.

4. To adopt isolation valves on the main pipelines ". Danfoss ".

5. 5. Provide thermal insulation of the water meter station and pipelines of hot and cold water supply and install external thermal insulation protection (lagging).

6. 6. sufficiently sized hatches shall be provided for maintenance of water meters and use of fire cabinets.

7. 7. The pipelines shall be insulated with Energoflex or Isover ". The underground part of the building shall be insulated with the fireproof materials Energoflex and others.

8. 8. For the necessary head and flow rate of the building a "Hydro 2000 ME" elevating pump installation for domestic water supply of "GRUNDFOS" (Germany) with built-in frequency controllers-converters shall be provided.

9. Provide installation of watering cocks for irrigation of the adjacent territory. Decisions about installation and connection of irrigation taps should be made in a separate project.

10. For technical needs in technical rooms to provide installation of mixers and trays.

11. 11. The system of domestic (domestic) water supply should be designed from steel water-gas piping galvanized according to GOST 3262-75*. The floor distribution to the sanitary devices to design of plastic pipes of "cross-linked polyethylene" type Rehau .

12. 12. The use of full bore ball valves on the branches from the mains and risers should be envisaged.

13. 13. Provide for the installation of touchless taps for hand basins, single-lever taps for kitchen sinks, thermostatic taps for showers and two-button system for toilets. In addition, equip the toilet rooms on the 1st floor with motion (volume) sensors triggered by the opening-closing of the main entrance doors to them.

7.6.2. HOT WATER SUPPLY.

The source of hot water supply in the building shall be an individual heating unit (IHP). Heating of DHW through heat exchanger from CHP (in heating season) + heating by vacuum collectors with necessary reheating (in summer),

2. The necessary pressure for the needs of hot water supply systems will be provided by pumps located in the IHP.

3. 3. Provide distribution of the hot water supply system in the building from the heat exchanger and boiler house to the consumer, according to the scheme with forced circulation. DHW circulates through the loop with temperature maintenance during cooling.

4. 4. The system of domestic (domestic) water supply should be designed of steel water-gas pipelines galvanized according to GOST 3262-75*. Floors of distribution to sanitary devices to design of plastic pipes of "cross-linked polyethylene" type Rehau .

5. 5. Provide for the use of full bore ball valves in branch lines and risers.

6. Insulation of the pipelines - by products of "Energoflex" or "Isover Isover "for main pipelines and risers.

7. 7. Provide and justify the possibility of using solar collectors on the roof to heat hot water in the summer.

7.6.3.

1. In the building, design separate domestic sewage systems with independent outlets.

7.6.4. DOMESTIC SEWAGE

1) Connect household waste water to the sewerage system planned for the yard. 2).

2. Dispatching of the sewerage system.

3. 3. Install floor drains in sanitary rooms according to SNiP regulations.

4. 4. The main pipelines shall be designed of cast-iron sewage pipes of Duker ( PAM ), risers and floor distribution to be designed from polyethylene socket pipes. While designing the internal systems of industrial sewerage to use cast-iron sewer pipes of Duker ( PAM ). Outlets should be designed from cast iron sewage pipes according to GOST 6942.2-80. At outlets to install devices that prevent backfill basement from the outdoor network.

5. For maintenance of the riser pipes to provide open manholes with service, if possible from the public areas.

7.6.5. RAIN SEWER (GUTTER).

1. 1. Where necessary, provide an internal drainage system for the drainage of rainwater from the roof of the building through the gutters. The drainage shall be designed with connection to the external rainwater drainage network according to technical specifications.

2. Provide built-in electric heating of gutters due to the fact that in the transitional periods of autumn-winter and winter-spring, there can be large temperature variations during the day and night. With the provision of power consumption characteristics of gutter heating devices.

3. The system of internal drains should be designed from cast-iron pressure pipes Duker ( PAM ) and PVC pressure pipes.

7.6.6. DRAINAGE.

Drainage water should be drained into the internal drainage system through pressure-relief devices. 2.

2. 2. The internal drainage system shall be designed for draining accidental and emergency drains, and for emptying heating and plumbing systems. Provide for water drainage into the drainage system:

- drainage of the heating systems and water pipelines

As pumping equipment one shall foresee installation of drainage pumps by GRUNDFOS (Germany). Two pumps shall be installed in the pit (one is a working pump, the second is a reserve pump). Drainage pumps should be provided with a float valve (level sensors placed in the pit) and output of the signal "overflow" to the control room (,sealing the output of pumps or their pipes).

3. Self-flow network of drainage sewerage design cast-iron pipes, pressure - from galvanized steel pipes according to GOST 3262-75 *. 4.

Drainage water should be drained into the drainage system through the head damping devices. 7.7.

7.7. FIRE WATER SUPPLY SYSTEM

1. The fire protection water supply system shall be combined with the household (potable) water supply system.

2. The flow rate of water for firefighting shall be determined in accordance with the applicable regulations.

7.8 ELECTRICAL EQUIPMENT

Power supply of the object is performed by II. I reliability category in accordance with the specifications of the supplying organization.

2. When developing the design of electrical equipment, the requirements of the following documents are mandatory guidelines:

- SP 31-110-2003 "Design and installation of electrical installations of residential and public buildings;

- MGSN 2.01-99 "Energy Saving in Buildings. Standards for Heat Protection and Heat and Power Supply;

- MGSN 2.04-97 "Permissible levels of noise, vibration, and requirements for sound insulation in residential and public buildings;

- MGSN 2.06-99 "Natural, artificial and combined lighting";

- MSGN 4.04-94 "Multifunctional buildings and complexes";

- NPB 248-97 "Electric Cables and Wires. Parameters of fire safety";

- ПУЭ ed. 7 "Electrical installation regulations";

- RD 31.21.122-87 "Instruction on lightning protection of buildings and structures";

- RD 34.20.185-94 "Instruction on designing of city electric networks";

- SNiP 2.08.02-89 "Public Buildings and Structures";

- SNiP 2.09.04-87 "Administrative and Household Buildings";

- GOST R 50751.1-50571.25 "Electrical installations of buildings;

- RM-2559 INSTRUCTION of the design of electricity metering in residential and public buildings;

- "Guidelines for the application of RCDs in the design, installation and operation of electrical installations of buildings" (Moscow, 1999);

- Recommendations on the design, installation and operation of buildings using protective disconnection devices (Moscow, MPEI, 2001).

3. 3. The solutions adopted in the design should ensure convenient operational maintenance, safe operation of the facility for people's life and health and meet the requirements of the standards and regulations in force on the territory of the Russian Federation. Electrical equipment, lighting fixtures, wiring accessories, cable products, etc. used in the project shall have certificates of compliance with the requirements of the standards in force in the Russian Federation.

4. Use imported equipment in the electrical panels. Copper wires and cables or bus ducts shall be used for wiring. Loads in the power supply risers to take on the basis of the maximum needs with the reserve to increase the power consumption in individual rooms.

Provide compensation for reactive energy. (Increase the power factor).

5. Loads of the common house engineering systems to take in accordance with the calculations of the engineering systems.

The floor electric boards shall be imported, with imported circuit breakers installed. The choice of protection devices shall be made in accordance with the rules of selectivity.

Electrical wiring:

a) as a rule - the ceiling in the basic layout of partitions in the concrete floor and in false ceilings.

b) as an exception, the lower one is permissible in the basic planning version of the partitions - in the floor structure, taking into account all the piping in the floor. Absolutely inadmissible intersections of piping in the floor, which may lead to a thickening of the preparation of the floors.

8. Cable lines shall be selected by calculation of voltage drop and short-circuit currents.

9. Develop main routing of electrical distribution lines on floors, taking into account reasonable allowance for development.

10. Prohibit discontinuities and contact connections of protective conductor during installation.

11. Lightning protection and protective earthing projects shall be divided into separate sections.

12. Provide the location of backup circuit breakers of different ratings, at least 20-30% of the total number.

13. 13. The project shall include a system or apparatus for selecting a signal about the presence of voltage on the inputs in the main switchboard by voltage level, phase sequence, and frequency.

14. Do not design power outlet groups and lighting from the same automatic circuit breaker.

15. To give the recommendations on the equipment with the means of protection and spare parts in written form. 16.

16. When choosing a RCD, use the "Guidelines for the use of RCDs in the design, installation and operation of electrical installations of buildings" (Moscow, 1999). 17.

17. In the building in the premises of the underground and overground floors to take into account:

Provide a power reserve for development.

In the lobby of the 1st floor, floor halls and stairwells to provide outlets for cleaning equipment (220V, P = 2.0 kW). Provide for the simultaneous inclusion of up to four cleaning equipment units on one riser.

Provide grounding circuits in the electrical switchboard, transformer substation, elevator machinery room.

The toilets do not have sockets, except room number 3 for the storage of cleaning equipment.

18. 18. The main building shall be equipped with an elevator between all its 3 floors (1st, 2nd floors and the basement) in place of the existing elevator, but dismantled, with a capacity of up to 600 kg, with the possibility to use it both for the transportation of domestic goods and people with disabilities in wheelchairs. The size of the cabin shall correspond to the size of the elevator shaft already existing in the building.

7.8.1. CHARACTERISTICS OF ELECTRICAL RECEPTACLES.

1. Electrical receptacles of the complex are rated Class I II Power supply reliability categories. Reliability Category I (powered from an uninterruptible power supply) includes (to be specified in the design)

- technical facilities of the fire protection systems:

§ equipment of automatic fire protection systems;

§ equipment of automatic fire alarm system;

§ equipment of the fire warning and evacuation control system;

- light indicators of house number and signs of fire hydrants;

- equipment of the security alarm system, access control and management system, television security system;

- evacuation lighting;

- emergency lighting;

- equipment of the internal telephone network, server room equipment;

- equipment for automation and control of building engineering systems;

- air-conditioning equipment with the placement of electrical consumers of the I category of reliability of power supply, requiring the maintenance of temperature conditions.

Separate the power supply of electrical consumers I category of power supply to 2 UPS:

- UPS №1: technical means of fire protection systems, light indicators of house number and fire hydrant signs, security alarm equipment, access control and management systems, security television systems, equipment for automation and control of building engineering systems;

- UPS 2: equipment of the internal telephone network, server room equipment, air conditioning equipment of the premises with placement of electrical consumers of the I-st category of reliability of power supply that require maintenance of temperature conditions.

2. electric consumers I 2. Electric loads of the first category of power supply reliability requiring uninterruptible power supply (UPS) shall be supplied with power from an uninterruptible power supply (UPS). UPS connection circuits shall include manual bypass. The UPS operating time at 100% load shall be determined by the Customer at the detailed design stage.

7.8.2. ORGANIZATION OF POWER SUPPLY.

Power supply to the electric consumers shall be carried out at 380/220 V through a five-wire system with dedicated neutral (N) and protective earth (PE) conductors. (system TN - S ).

The power supply system shall provide:

- reliable power supply to electrical consumers of the Facility;

- supervisory control of parameters and control of the state of the main nodes of the system with the use of graphic mnemonic diagrams;

- maximum unification according to the block-module principle of circuit design, allowing quick replacement of faulty assemblies and elements.

To organize power supply to consumers belonging to the I category of power supply reliability, a UPS with accumulator batteries shall be provided.

The UPS shall be equipped with information devices ensuring the transfer of commands and messages from and to the building engineering systems control system. The composition of commands and messages shall be determined at the detailed design stage.

The power supply of computers in the office premises shall be provided with a guaranteed power supply from the UPS.

Switchboards shall be housed in a separate room.

Switchboards and large assemblies shall consist of single-sided service panels and shall be made of steel with corrosion-resistant coating with a degree of protection not less than IP31, and the control devices shall be located behind the doors of the panels, lockable. Panel design shall provide for cable entry from both above and below, outgoing cables from above and below; no further expansion is required. A 10% reserve of group circuit breakers shall be provided on switchgear and large assemblies. Panels shall be equipped with instrumentation included in the building utility systems control system.

Parameters monitored at the switchboard:

- the value of currents in phases on the input and output lines;

- Voltage magnitudes at the inputs and sections (line and phase);

- Technical (at bays) and commercial (at inputs) metering of power consumption;

- frequency.

Outgoing group circuit breakers shall be equipped with:

- independent releases for remote tripping;

- auxiliary contacts for signaling of circuit-breakers positions and tripping of releases.

Group panels of working and emergency electric lights and local power distribution panels shall have input and group circuit breakers. The main circuit breaker shall also be equipped with an independent release for remote tripping and auxiliary contacts for signaling the position of the circuit breaker and tripping of the releases.

1. Grounding, Safety and Lightning Protection.

Perform equipotential bonding system at the Facility. Re-do additional equipotential bonding systems as power is transmitted. Provide a common, single earthing circuit for earthing. Make a ground loop in the courtyard.

Consider the organization of the main grounding bus (main grounding bus). Methods of connection and the possibility of periodic measurements of the ground loop.

For additional protection against direct contact, residual current devices (RCDs) with a rated residual current not exceeding 30 mA should be used.

Protection against direct lightning strikes must be performed in accordance with RD 34.21.122-87 and CO 153-34.21.122-2003.

Consider the possibility and expediency of applying protection elements for all types of equipment (stabilizers, surge arresters, filters, arresters, etc.).

2. Electric heating system.

Provide electric gutter funnel heating system. Define control systems for heating systems, provide for control system, manual and automatic activation. 3.

Uninterrupted power supply to consumers I

The UPS shall be of "opt-line" type with three-phase input and output. The capacity of the UPS shall be specified. UPS used should provide protection of the network from distortion by non-linear loads and the transition to a backup power source (batteries with a lifetime of at least 10 years) without breaking the sinusoidal wave.

The system shall provide for manual switching of consumers to mains power during routine maintenance of the UPS.

The uninterruptible power supply shall:

- Have the ability to replace batteries while the UPS is in operation;

- be able to quickly recharge high-capacity batteries;

- Limit the battery charging current;

- have protection against battery over-discharge;

- to perform automatic testing of the battery, to predict the remaining life of the battery.

System input parameters:

- Cos j of the UPS (power factor correction) must be at least 0.96;

- current nonlinear distortion coefficient at UPS input - not more than 3 %;

- the system shall be capable of smooth transition to power supply from external mains;

- input voltage range for operation from the input network (without switching to battery) -15% ¸ +15% of the nominal value;

- possibility of setting the nominal value of system voltage 380/400/415V.

System output parameters:

- non-linear voltage distortion coefficient - not more than 5%;

- System overload capacity - 200% within 1 minute (specify in the design);

- Efficiency of used sources must be not less than 96%;

- maximum permissible current waveform factor (crest factor) must be no less than 7.

- Controllers (control panels) of the UPS control system shall:

- monitor the status of equipment;

- maintain data exchange with building management system;

- be connected to 10Base-T Ethernet network to ensure control of the system with the help of SNMP, HTTP, Telnet protocols, as well as to automatically shut down servers and other important equipment.

- in the event of an emergency situation to enable the operation service to respond in a timely manner and take the necessary measures to close various databases, shutdown servers and other critical equipment.

4. electrical lighting and power outlets

Outdoor Lighting System (to be carried out as a separate project):

- Provide power for lighting of the courtyard area and evacuation exits by separate lines,

- Provide lighting and cable supply to the light sign of the fire hydrants, light house number.

Architectural lighting to be performed in accordance with the design project.

Calculation of illumination to produce by the method of specific power and the method of coefficient of the luminous flux.

Lighting shall be performed:

- in auxiliary and technical rooms - lighting fixtures with T8 fluorescent lamps of color not lower than 830.Light fixtures to use with the possibility of replacing the fluorescent lamps to LED without replacing the body of the fixture;

- in halls, corridors, offices - by lighting fixtures with LED lamps.

Energy-saving lighting control systems shall be used.

In consultation with interior designers and the architect, use devices for the smooth regulation of the level of illumination of individual groups of rooms and lighting scenario control devices in certain rooms.

In areas where people are rarely present, and in bathrooms, lighting must be controlled by motion detectors with a delay of no more than 5 minutes.

Emergency lighting (security and evacuation) shall be performed by combined lighting fixtures equipped with emergency power units with batteries with a capacity of at least 2 hours (the operating time in emergency mode should be agreed with the developers of the security concept of the facility).

The choice of luminaires must be made in accordance with the environmental conditions and the categorization of the premises.

Socket outlets of socket networks shall be accepted with a grounding contact in the form of side contacts (German standard). The number, types of outlets and installed capacity of consumers connected as part of the workplace shall be determined by the project.

The cable wiring of the working lighting and household socket networks shall be made with a cable with cross-linked polyethylene insulation, NG-Ls, which does not support combustion.

The emergency and evacuation lighting networks shall be made with cables with the following index FRLS . .

The networks shall be made by cables with copper conductors in a flame-retardant sheath.

Equipment of electrical systems and the composition of spares shall be agreed with the Customer.

Provide for the possibility of power supply of maintenance lighting in the TP and other technical rooms.

In the building in the premises of the underground and above-ground floors to take into account:

- Provide power reserve for development.

- Provide power lighting of the courtyard area and evacuation exits, decorative illumination of the detached.

- Provide lighting of central and other entrances, fire hydrant light sign, light house number, architectural lighting system.

Allow lighting of common areas and administrative premises with LED lamps.

The project will include automatic (by computer) or manual (by a dispatcher) switching of the lighting (exterior, staircases, lobbies), architectural and decorative lighting, and the building's ventilation systems. Provide for the ability to monitor the operation and condition of these systems.

Fixtures of emergency lighting to be placed along the lines of passageways and exits from the building, in the premises of the TP, electrical switchboard, in stairwells, by fire hydrants, etc.

5. evacuation lighting.

Evacuation lighting shall be made along the evacuation routes of the facility, in corridors, lobbies, halls, stairwells. Light indicators shall be equipped with batteries designed for at least two hours of autonomous operation.

7.8.3 ELECTRICITY METERING.

1 Commercial metering of power shall be performed on the balance line between the supplying company and the subscriber.

Electricity metering shall be performed for two dedicated customer lines:

1st line: Climate control systems, lighting, systems supporting the vital activity of the object (ventilation, air-conditioning, pumps, automation system, dispatching system, fire and security alarm, etc.)

2nd line: household socket network, power supply systems of technological production, power supply of annexes, server room equipment, automatic telephone exchange, air conditioning of the server room

2 Metering devices approved by the Russian Gosstandart and included into the State Register of Measuring Devices are used for electric power metering. The type of meters used for power billing and accepted for accounting purposes shall be determined by the power supply company.

3 Provide for centralized electricity metering as part of the building utility systems control system.

7.8.4 ENERGY SAVINGS.

Energy-saving measures are taken in accordance with MGSN 2.01-99. Cost-efficient and energy-efficient equipment meeting the requirements of state standards shall be used in the design of electrical equipment.

2 The lighting of common areas of the buildings of the complex should be controlled automatically and remotely, ensuring the switching off of part of the lighting fixtures at night, so that the illumination in these rooms is not lower than the norms of evacuation lighting.

3 Provide for automatic control of the architectural lighting of the Facility depending on the level of natural light.

4 Use automatic lighting control systems with timers, pulse relays, motion sensors to control the working lighting of staircases, elevator halls, corridors, lobbies and other auxiliary and common rooms, local control of working lighting of passages and staircases intended for service personnel.

5. apply mainly discharge and LED light sources with the highest luminous efficiency and service life to the artificial lighting of the premises. Lighting fixtures shall be fitted with ballasts providing a power factor of at least 0.92.

7.9. SCOPE OF DISPATCHING.

The complex of means of supervisory surveillance and control of the building engineering systems control system shall provide:

- control of parameters and state of the main nodes of the 0,4 kV power supply system using graphic mnemonic diagrams;

- remote monitoring and control of engineering equipment operation;

- automatic testing of equipment and its blocking in emergency situations;

- automatic accumulation and storage of information on equipment;

- organization of an automated commercial and technical electricity metering.

- The systems that are subject to dispatching:

- SWITCHGEAR;

- UPS;

- working lighting;

- emergency lighting.

When designing the embedded parts, provide a reserve for replacement and repair of all trunks.

7.10. COMMUNICATION AND SIGNALING, SECURITY SYSTEMS.

7.10.1 Collective Television Reception System

The system of collective television reception (CCTV) is designed to receive terrestrial, open and closed satellite programs, amplification and distribution to subscribers in the frequency range from 47 ... 862 MHz.

Parameters of the system must comply with GOST R 52023-2003 "Distribution networks of cable television systems. Basic parameters. Technical requirements. Methods of measurements and tests".

All on-air channels of the Moscow broadcasting network shall be provided for distribution through the cable network.

The SCTV shall include a head-end station, antenna equipment, distribution network equipment, subscriber outlets (except for outlets for the office area), distribution devices for connecting cable lines of leased premises (at the rate of 1 device per one tenant organization). The composition of the central equipment SCTV, location of equipment and subscriber outlets are determined by the project as agreed with the Customer. To use a headend station of direct amplification.

Necessary antennas to be placed on a mast located on the roof. Provide for connection of the antenna mast to the lightning protection circuit of the building.

The cable distribution network shall provide amplifier sections and connection points for tenants' distribution networks. Elements of the cable distribution network must comply with the requirements of GOST IEC 60065.

The field strength of industrial radio interference radiated by cable distribution network equipment and the voltage of industrial radio interference generated by equipment on network sockets shall not exceed the values established by GOST 22505.

7.10.2 Internal telephone network

Execute internal telephone network (POTS) designed to meet production needs in terms of reception, transmission and operation of voice and data messages by implementing a hardware-software complex of automatic telephone exchange, providing the necessary level of services, and cable network integrated into the structured cabling system of the facility.

Connection of VTS to the public telephone network is carried out according to the Technical Conditions of telecommunication operators. At the same time technical-functional capabilities of ATS should satisfy the following qualitative-quantitative possibilities:

- connections to the GTS with the number of one-time connections defined by the Technical Conditions;

- Connection to multiple service providers;

- conducting intercity and international calls using alternative dialing methods (VoIP).

The boundary of design responsibility from the connection side of the service provider to determine the mounting side of the connectors (plinths) to connect copper lines cross the PBX, on the input connectors hardware modules PBX - to connect optical or other communication lines.

System equipment and the composition of spares should be agreed with the customer.

Develop specifications for connecting users.

The system will operate continuously around the clock.

7.10.3 Internet.

Provide boxes for the subsequent wiring of network cables to provide the premises of the building with Internet.

7.10.4 Fire Alarm System

The fire alarm system installation plan shall be developed in accordance with existing regulations SNiP 2.04.01-85*, RPB 88-01, NPB 110-03, NPB 104-2003 with the possibility of the fire alarm button (detector) output to the building security post and the local fire department.

7.10.5 Security Alarm and Video Surveillance System

A plan for the installation of an alarm system and video surveillance system shall be developed in accordance with current regulations NPB 88-01, NPB 104-2003, GOST R 50776-95, SNiP 3.05.06 both inside the building and on its perimeter, including the warehouse area and the adjacent courtyard with the output of images and alarm sensors to the building security post and an external non-departmental security post.

7.10.6 Fire Alarm and Evacuation System

The plan of installation of the fire alarm and evacuation control system in accordance with current regulations SNiP 2.04.01-85*, SNiP 41-01-2003, NPB 88-01, NPB 104-2003, NPB 110-03 with the output of signals to the building security post and the local fire department.

7.11. BUILDING UTILITY SYSTEMS CONTROL SYSTEM

The Automated Building Management System (BMSMS) is designed to provide on-line control and monitoring of engineering systems, energy consumption management, control and protection against emergency conditions. Use imported equipment as the element base Siemens or DeltaControls . .

The list of engineering systems controlled by ACCS:

- Supply and exhaust ventilation;

- Air conditioning;

- Smoke control ventilation;

- Air and heat curtains;

- Heating system;

- The system of cold supply;

- Heating system;

- Household and drinking water supply;

- Drainage system and drains

- Lifting and transport equipment (elevator)

- Electricity supply;

- Electric lighting: operational, emergency, architectural (facade)

- Uninterruptible power supply.

In developing the design of the system to use the following regulatory documents:

- GOST34.003-90 "Information Technology. A set of standards and guiding documents for automated systems. Terms and definitions";

- GOST 34.602-89 "Information technology. Complex of standards and guiding documents for automated systems. Technical specification for the creation of an automated system".

- MGSN 2.01-94 "Energy Saving in Buildings;

- SNiP 3.05.07-85 "Automation systems";

- SNiP 3.01.01-85 "Organization of Building Production";

- SNiP 21-01-97 "Fire Safety of Buildings and Structures".

The system shall use unified technical and software tools.

The ASKUZ tool complex shall provide:

- receiving operational information about the state and parameters of the equipment of engineering systems;

- improve the reliability, safety and quality of functioning of the engineering systems equipment;

- Automatization of diagnostics and control of engineering systems equipment service frequency;

- reducing the cost of equipment maintenance;

- remote monitoring/control of engineering systems equipment operation;

- Ensuring prompt interaction between maintenance services, planning of preventive and repair works of engineering systems;

- documentation and registration of engineering systems technological processes and actions of service dispatchers;

- organization of automated commercial and technical accounting of energy resources;

- keeping of automated accounting of engineering equipment operating resources and timeliness of its technical maintenance;

- Separation of powers and responsibilities of services when making decisions.

To ensure the operation of controlled systems to apply embedded controls with the output of information in ASKUZ through digital protocols, as well as means of local automation based on freely programmable controllers. ASKUZ architecture should have a modular structure, provide, if necessary, the possibility of dispatching and control of newly installed equipment of engineering systems, as well as allow further expansion, both in the number of automation objects and the number of functions.

When implementing the above tasks the system must ensure the following technical requirements:

- all information must be presented to the dispatcher in an easy-to-understand form with the use of graphic mnemonic schemes;

- all the information should be presented to the dispatcher in an easily understandable form using graphical mimics; the control panel should transmit values of all monitored parameters (temperature, pressure, humidity, current, voltage, etc.), state of mechanisms (on/off) and position of their control mode selector key, actual position of all moving mechanisms (valves, shutters, dampers etc.), and fault signals; the system should control execution of all positioning commands (on/off, open/closed);

- all system setpoints (setpoints) used for regulation, limit values, setpoints

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