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ATTACHMENT A – TECHNICAL SPECIFICATION

SCOPE OF WORK: Design of SCADA Dispatch Control System, for

Communal Utility KYIVTEPLOENERGO

PERIOD OF PERFORMANCE: 52 weeks

PLACE OF PERFORMANCE: Kyiv, Ukraine

1. BACKGROUND Energy security project is USAID project implemented by Tetra Tech ES, Inc. Energy security project works with Ukrainian government, private sector, and civil society leaders to improve Ukraine’s energy security, and transform Ukraine’s energy sector into a modern, market-oriented, EU-integrated, engine of growth. Energy security project’s goals include inter alia promoting competitive energy markets, facilitating European integration, strengthening energy independence, facilitating renewable energy development, supporting empowered sector regulation, increasing public trust and ensuring environmental and social responsibility. One of specific directions of the USAID ESP is to provide technical assistance to municipal stakeholders in the implementation of DH sector reforms and projects to improve overall performance and management of their DH systems, and the efficiency, affordability, and reliability of heat supply. Energy security project, Communal Utility KYIVTEPLOENERGO concluded for partnership. Specifically, the Working Plan on implementation of international technical assistance between the Communal Utility KYIVTEPLOENERGO and USAID, as of October 23, 2020, provides, inter alia, technical assistance in developing the Design of the SCADA Dispatch Control System development and subsequent endorsement. The following is the basis for the development of The Design of the SCADA Dispatch Control System for Communal Utility KYIVTEPLOENERGO:

• Legislative, regulatory and guidance documents: - SSTU IEC 60870-2-2: 2005. “Telemechanic devices and systems”. - SSTU 7113: 2009 “Explosive environments. Part 0. Electric equipment. General requirements” - SSTU 7234:2011 “Design and ergonomics. Production equipment. General design and

ergonomics requirements” - SSTU 8855:2019 “Buildings and constructions. Determining the class of consequences

(responsibility)” - SSTU IEC 60870-1-2:2006 “Telemechanic devices and systems. Part 1-2. Principles. Guidelines

for the development of technical requirements (1EC 60870-1-2: 1989. IDT)” - SSTU B. Д.1.1-1:2013 “Rules for determining the cost of construction” - SSTU B. Д.1.1-7:2013 “Rules for determination of the design works cost and construction

projects” - DBN A.2.2-3:2014 “Structure and content of project documentation for construction” - all-Union State Standard (USS) 34.602.89 “Set of standards for automated systems. The

technical specification for creating an automated system”. - USS 34.601-90 “Set of standards for automated systems. Automated systems. Stages of

creation”. - RD 50-34. 698-90 “Set of standards and regulatory documents for automated systems.

Automated systems. Requirements for the content of documents”.

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2. THE PURPOSE

SCADA for the dispatching control of CU KYIVTEPLOENERGO (hereinafter - KTE DC SCADA). KTE DCon SCADA

shall be a complex of separate automatic dispatch control systems exchanging information flows (see Fig.

1), both those existing today and those newly implemented under this ToR to deal with the production

activities of structural units of KYIV HEATING NETWORK (Hereinafter - SU KHN), Kyiv CHPs (hereinafter - SU

KCHPS), ENERGIYA Plant (hereinafter - SU EP), AVTOTRANSPORT (hereinafter - SU AT), ENERGOZBUT

(hereinafter - SU EZ) and Management apparatus (hereinafter - MA) CU KYIVTEPLOENERGO (hereinafter - CU

KTE, the Enterprise).

Location of the object:

Upper level (see Fig. 1, CU KTE DDC DC OIC): Kyiv city, I. Franko square 5

Middle level:

Kudriashova Street, 15 (SU KHN CDC OIC)

Promyslova Street, 4 (OIC of CHP-5)

Puhivska Street, 1A (OIC of CHP-6)

Kolektorna Street, 44 (OIC of the ENERGIYA Plant).

Lower level:

Hotkevicha Street, 38 (OIC of AS HND "Darnitsa")

Bakynska Street, 2A (OIC of AS HND "Nyvky")

Tovarna Street, 1 (OIC of AS RTM "Pechersk")

Electrykiv Street, 31A (OIC of AS HND "Podil")

Dobrokhotova Street, 5A (OIC of AS HND "Svyatoshino")

Melioratyvna Street, 11 (OIC of AS HND "Troyeschyna")

Gaidara Street, 19 (OIC of AS HND "Tsentr")

Yamska Street, 18/20 (OIC of HSD No. 1)

Zhmerinska Street, 14 (OIC of HSD No. 2)

Electrykiv Avenue, 17 (OIC of HSD No. 3).

Main planning requirements and characteristics of designed facility

• Construction and installation activities will be performed at existing energy facilities.

• Construction, installation and dismantling (if necessary) activities are performed with the provision of a

stable operating mode of the equipment.

The Design Project includes the costs of receiving (unloading) and storing equipment in temporary storage and equipment transportation from the Recipient's warehouse to the construction site. Purpose of the design of the system

KTE DCon SCADA is designed to provide operational control and monitoring of technological parameters and

the status of technological equipment of heat sources (including the ENERGIYA Plant), heat networks, CHP-5

and CHP-6, dispatching and production divisions of CU KTE, to store technological data in archives with the

ability to analyze events and technological parameters at each SCADA data collection node (aka

“technological object”) for a given period of time and produce reports in a convenient form, as well as to

obtain data from energy metering systems and monitoring the use and fueling of all motor vehicles (including

trucks, excavators, passenger vehicles, etc.).

Goal of creating the system

KTE DCon SCADA and its components (separate automated systems) are created to automate functions and

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tasks for dispatching control of technological objects of the Enterprise, reduce emergency response time,

reduce the time for recovering the heat carrier supply and of electricity supply to consumers, and to optimize

modes of operation of networks and heat sources, CHP-5 and CHP-6.

The main goals of creating KTE DCon SCADA are:

- Ensuring reliable heat supply to consumers.

- Improving the efficiency of the operational management of technological objects of SU KHN, SU

KCHPS, SU EP at all levels of dispatching control hierarchy.

- Improving the efficiency of motor vehicles.

- Improving the completeness and quality of the information received from technological objects.

- Creating a user-friendly end-user interface.

- Creation of a multi-level software and technical complex of an automated dispatching control system

that meets modern requirements for dispatching control systems and integrates into related

technological and business systems of the Enterprise.

The need to calculate investment efficiency

The project must be supplemented with the section "Calculation of investment efficiency", in which to

analyze the costs and benefits (financial and technical) associated with the proposed investment, calculate

the payback period of the project, net present value, and internal rate of return, project construction time

and technical and economic indicators after implementation SCADA Dispatch Control System Communal

Utility KYIVTEPLOENERGO

Construction phases, necessity of allocating the commissioning phases

• Starting complex No1:

- Operative-information complex (OIC) of automated dispatcher control system CU KYIVTEPLOENERGO.

- OIC DC HND «Pechersk». - OIC DC HND «Nyvky». - OIC DC HND «Svyatoshyno». - Automated dispatcher control system (ADCS) for 15 Heat supply stations and District boiler houses

of SU KHN. - ADCS for122 Block boiler houses SU KHN. - ADCS of SU ENERGIYA Plant. - Telemechanization with data controllers for the 12 SU KHN pumping stations. - Telemechanization with data controllers for the 74 main thermal pavilions of SU KHN. - Modernization of the information collection system of the automatic control system of thermal part

of CHP-5 SU KCHPs. - Modernization of information collection system for CHP-6 SU KCHPs. - CU KYIVTEPLOENERGO integrated energy accounting service. - GPS-monitoring system and fuel level monitoring for the motor transport of CU KYIVTEPLOENERGO. - Construction of a main corporate network of fiber-optic communication lines (FOCL) at 43 objects

involved in the main processes of production and transportation of electric and thermal energy (according to the existing project).

• Starting complex No2:

- OIC DC HND «Podil». - OIC DC HND «Tsentr». - OIC DC HND «Darnytsya». - OIC HSD-1. - OIC HSD-2. - OIC HSD-3.

• Starting complex No3:

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- System for monitoring the condition of the thermal networks in zones CHP-5, CHP-6 with the following boundaries of zones:

№ HN

Zone boundaries description Affiliation up to HND

zones CHP-5

1 To 1П-3 from 1П-3 To 622/10 і 624(DCHP)

HND «Pechersk» HST «Poznyaky»

2 To 705÷707а÷PS-4 HND «Pechersk»

3 To 711а÷709а÷sections HN-7,8÷339в÷HN-4HST-1

HND «Pechersk»

4 To 4П2÷418а/2÷418а/7а÷418а/22÷ 312/3-4÷To HST-1тв from 4П3÷Teremky

HND «Pechersk» HND «Pechersk»

5 Through 5П3÷Teremky HND «Pechersk»

6 from 6П-1 To 538 і 541(DCHP) HST «Poznyaky»

7 From 712÷ sections with HN-4(Lybid`)÷ 717/4÷719а÷720б/2 ÷725/2е÷730/4÷733 To HN-3HST-1

HND «Pechersk»

8 From PS-4÷803/12-2÷807/14÷Schorsa,15÷413/13-8÷ 413/13-8-3÷413/13-6÷420÷ТП Bankova,10

HND «Pechersk»

zones CHP-6

1 1П2÷Т48÷Т50÷9П1÷261÷258÷252÷622/27÷210/8-9÷216÷210÷103÷ВС94

HND «Troyeschyna»

2 To PS-3 from PS-3 on Obolon`

HND «Troyeschyna» HND «Podil»

3,4 331/11-12а÷313/11-8÷Пав68÷313/9-16-5 HND «Troyeschyna»

• Starting complex No4:

- System of monitoring of the condition of the thermal networks on zones HST-1, HST-2 with the following borders of zones:

№ HN

Zone boundaries description Affiliation up to HND

zones HST-1

1 133÷Червонопарт,2А,÷120/28-6-1÷ 120/28-6, Антонов 4к1÷120/9в÷130/11

HND «Tsentr»

1(4) from 4П-4÷120/28-6-1÷120/28-6÷120/28(sections HN-1)÷133÷1П1÷ 1П2÷146б/12÷143/10а (zone PS-20)

HND «Tsentr»

2 208/7÷214/2а÷217/1а-2÷519÷ Яр.Вал17,÷ Яр.Вал 26÷528÷532÷525/10÷231/5,238/4а-2÷ 242÷221/14а÷221/5-2÷335/4а.

HND «Tsentr»

3

To 315÷504/4-4÷208/1÷208/7÷221/5-2÷ 314÷312/1÷312/2÷731б÷734а÷221/14а÷ 312/3-4÷335/4а÷231/5÷238/4а-2÷ 242÷347/5÷354÷416/1÷ 326/5÷Червоноарм,43

HND «Tsentr»

3,4

From 315(Pushkinska)÷404÷326/5÷416/1÷ 345÷354÷347/5 from 404÷413/7а÷ 413/13-5÷413/13-8-3÷413/3-6÷420÷ ТП Bankova,10

HND «Tsentr»

5 512/14-3÷626 (sections with HN-2) HND «Tsentr»

6 610/10÷613/15÷620а/25÷ 116(Molod`)÷ТП Dekhtyarivska,13/24

HND «Tsentr»

7 To 509 HND «Tsentr»

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№ HN

Zone boundaries description Affiliation up to HND

zones HST-2

2 HST-2÷ШП1÷210/УТ-3а HND «Podil»

3,4 CHP-6 Through PS-3 ÷310÷313/7÷321÷303 HND «Podil»

1,5 HST-2 ПС-35, ОС-36÷115 HND «Podil»

6 CHP-6÷6П1(№61,62)÷617а/1÷629/19 HND «Podil»

• Starting complex No5:

- System for monitoring the condition of heating networks in the zones DBH «Vynogradar», HST «Bilychi», DBH «M. Borschagivka», DBH «Vidradnyi», DBH «Nyvky» and DBH «Molod`» with the following zone boundaries:

№ HN

Zone boundaries description Affiliation up to HND

zone DBH «Vynogradar»

1, 2, 3

All zone HND «Nyvky»

zone HST «Bilychi»

1,2 1П2÷2П6÷508÷2П5÷222/5 (except for existing ones) HND «Nyvky»

zone DBH «M.Borschagivka»

1,2 All zone (except for existing ones) HND «Svyatoshyno»

zone DBH «Vidradnyi»

1 CHP-5 (from 133 To П1, П2, 610/25) HND «Svyatoshyno»

РК "Vidradnyi" (To П1, П2) HND «Svyatoshyno»

zone DBH «Nyvky»

1,2 All zone HND «Nyvky»

zone DBH «Molod`»

1 620а/25(HST-)÷116÷ТП Dekhtyarivska,13/24 HND «Tsentr»

• Starting complex No6:

- System for monitoring the condition of the heating networks in the zones of HST «Poznyaky», DBH "Voskresenka", DBH "Verkon", DBH "Par", DBH "Mins`ke shosse", DBH "Teremky", DBH "Tsentralna" and DBH "Moskovska 4" with the following zone boundaries:

№ HN

Zone boundaries description Affiliation up to HND

zone HST «Poznyaky»

1 HST «Poznyaky» To 6П-1 HST «Poznyaky»

zone DBH «Voskresenka»

1,2 All zone HND «Troyeschyna»

zone DBH «Verkon»

1 All zone HND «Svyatoshyno»

zone DBH «Par»

1 From СМСТМ CHP-6 HND «Podil»

zone DBH «Minske shosse»

1 All zone HND «Podil»

zone DBH «Teremky»

1, 2 All zone HND «Tsentr»

zone DBH «Tsentrальна»

1 To zones HST «Bilychi» HND «Nyvky»

zone DBH «Moskovska 4»

1, 2 All zone HND «Podil»

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3. INDICATORS Determining the class (consequences) of responsibility and the set period of operation

• Consequence class (liability) - CC1.

• The designer must, in accordance with DSTU 8855:2019 "Buildings and structures. Definition of the

consequence class (liability)," perform and provide a calculation of the definition of the consequence class

(liability).

Requirements to energy saving and energy efficiency

The project shall provide for the use of the latest modern energy-efficient technologies and equipment, provide data for the recommended technical solutions regarding their compliance with the requirements for energy conservation and energy efficiency. Information on technologies and (or) scientific and research work proposed to be applied by the Customer

and the Recipient:

• development of individual technical requirements - not required.

• development of individual design solutions in several variants and on a competitive basis - the Project

Design Engineer must develop two versions of the project documentation of the "Technical project" stage -

one for passing the approval, the second for preparing the tender documentation for the purchase of SCADA

DСon KTE (depersonalized concerning specific hardware and software solutions).

• preliminary approval of design solutions - not required.

• execution of demonstration materials, layouts, drawings of interiors, their composition and form - not

required.

• performing research and experimental work in the process of design and construction, scientific and

technical support - not required.

• technical protection of information - the Designer, the Customer and the Recipient assume the obligation

of non-disclosure of the provided information and reports to third parties.

3.1 Currently, CU KTE has the following separate components of the General SCADA system for

DCon KTE.

• At SU KHN:

▪ At the Central Dispatching Center (CDC) of SU KHN, an operational information complex (OIC) "SKAT

Energo" developed by LLC "OASU Energo" is installed. The operational information complex "SKAT

Energo" is also installed at the district dispatch center (DDC) of the district of heat networks "Troeschina".

The Plantscape R300 and Experion PKS software and hardware APCS complexes, from Honeywell, are

installed at the HST Poznyaki.

▪ APCS of various manufacturers are installed at several block boiler houses:

- at the boiler house at Kondratyuk Street 8.

- at the boiler house at Golosiivsky Avenue 94/96.

- at the boiler house at Novo-Vokzalna Street 19/21.

▪ Separate automated systems for dispatching the operation of individual heat points are functioning

at the DTEK administrative building (Antonovycha Street 29) and a residential building at Mayakovsky

Avenue, 12-A. Specific ADCS are based on the SHC of LLC "Energo-invest".

▪ A system is installed for monitoring the status of heating networks in the zones of DBH "Mykilska

Borschagivka", HST "Bilychi", HN-2 from the CHP-5 HND "Pechersk", DBH "Otradny".

▪ Currently, control objects, except for objects with APCS, are managed by sending commands to

service personnel to change the position of the isolation valves of pipelines and changing the operating

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mode of technological equipment (pumps. boilers, etc.) at the location. Monitoring of technological

parameters at most objects, except remotely controlled in the framework of the implementation

described above, is carried out by operating personnel based on metering device data and

recorders/registrars at the location, data is transmitted to control stations by telephone.

• At SU KCHPS:

At CHP-5 and CHP-6, the Delta and Delta 2 OICs for electrical parameters developed by LLC "NTC

Energozvjazok", respectively, have been implemented. The automated system of commercial electricity

metering (ASECM) based on the software complex "Metexis" of LLC "Ukrgaztech" has been implemented at

CHP-5 and CHP-6. Also, at CHP-5 and CHP-6 automated systems for heat metering were implemented (ASHM)

based on the Sinis software and hardware complexes developed by LLC "Energopromis" and Ovation of

Emerson, respectively, which, in addition to non-operational parameters (integral values of the released heat

for the period), control the operational parameters (current values of temperature, pressure, and heat carrier

flow). At CHP-5, a station-wide APCS, based on the ABB MicroSCADA software and hardware complex, has

been implemented, which controls both the electrical parameters that it receives from the local APCS and

the thermal parameters that it receives from the ASHM of CHP-5. At CHP-6. there is no station-wide APCS,

only a local APCS.

• At SU EP:

Two automated systems have been implemented at the ENERGIYA Plant: the data collection system

based on the software RsView32 complex of Rockwell Automation Enterprise, which collects data on the

technological process of burning solid waste using the local incineration boilers’ sensors and transmits it to

the AWS of the operator, as well as APCS of the heat lines, based on the software system WinCC from

Siemens, which automates the operations of the boiler plant. The plant has no OIC.

• At SU AT:

A telemetric GPS monitoring platform "Metrix" has been introduced, which monitors the location and

analyzes the performance characteristics of those vehicles equipped with satellite monitoring kits (fuel

sensors and positioning sensors).

3.2 When designing KTE DCon SCADA, according to this Assignment, automation of the collection of technological information applies to heat sources (with the ENERGIYA Plant included), objects of heat lines (pumping stations, thermal pavilions, heat chambers, central heat points), the plant-wide information at CHP-5 and CHP-6, energy metering units and GPS trackers of industrial vehicles.

3.3 The implementation of KTE DCon SCADA shall provide for the following set of activities (the

first two items of which are to be performed within the framework of this design assignment):

• Development of a technical project for the system.

• Development of design documentation for the system.

• Equipment delivery.

• Software delivery, installation and adaptation.

• Construction and installation of equipment at the sites of CU KTE.

• Commissioning of equipment and software.

• Training of personnel of CU KTE to operate with the system.

• Preliminary tests of the system.

• Trial operation

• System acceptance tests.

• Warranty and post-warranty service.

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4. SCOPE OF WORK

SOW 4.1 The scope of work for developing the design documentation shall include:

• collecting and analyzing source documentation.

• inspection of dispatching objects.

• development of technical design documentation, in particular (but not exclusively) the following

documents:

▪ Statement of the technical project.

▪ Description of system-wide solutions.

▪ Description of the set of technical means.

▪ Scheme of the functional structure.

▪ The scheme of the automation.

▪ Description of information and mathematical support.

▪ Explanatory notes.

▪ Block diagram of a complex of technical means.

▪ List of input signals and data.

▪ List of output signals (documents).

▪ Plans for the location of the SCADA equipment and components

▪ List of equipment and materials.

▪ Cost estimate.

• Review and approve the Bills of Quantities, which was estimated in the technical part of the project.

• development of the working design documentation, in particular (but not exclusively) the following

documents:

▪ Specification of hardware, software, and materials:

▪ Structural diagram of a complex of technical means.

▪ General description of the system.

▪ Equipment location and cable routing plans.

▪ External wiring diagrams.

▪ External wiring connection diagrams.

▪ Drawings of the technical equipment installation.

▪ Cable connection list.

▪ Drawings of metering cabinets, communication cabinets, switching and server cabinets.

▪ Bills of Quantities.

▪ User manual.

▪ Operating instructions for the complex of technical means.

▪ Testing program and methodology.

SOW 4.2 The Designer needs to develop two versions of the design documentation: one with the use

of specific hardware and software to calculate estimated quantities - to pass the approval, the second

without using specific hardware and software for the preparing the tender documents for procuring the

construction activities and equipment for implementing the system.

SOW 4.3 The Designer must develop the design documentation after determining the winner of the

tender for the purchase of the construction activities and equipment for the implementation of the system

using the specific technical and software tools proposed by the winner.

SOW 4.4 The structure and content of the project documentation for construction shall be carried out

considering the DBN A.2.2-3:2014. The estimated documentation must be prepared according to the

requirements of SSTU B. Д.1.1-1:2013 "Rules for determining the cost of construction", in Ukrainian, in

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paper and in electronic formats.

SOW 4.5 The Designer shall ensure that the design and estimated quantities (Bill of Quantities)

documentation is reviewed by an expert organization at the Designer’s own expense and provides the

Recipient with a positive conclusion.

5. REQUIREMENTS FOR THE DESIGN WORK TO BE PERFORMED

5.1 Requirements of the system as a whole

• SCADA DСon KTE shall be a distributed multi-level system for dispatching the generation of heat and

electricity, distribution and supply of heat to consumers.

• The structural diagram of the system is shown in Fig. 1. The upper level of the system shall be the OIС of

the dispatching center of the Department for dispatching control of CU KTE. The middle level of the system

must consist of the OIC of the structural subdivisions of CE "KT": the OIC Central dispatching center of SU

KHN, OICs of CHP-5 and CHP-6, OIC of SU EP. The lower level of the system shall be the OICs of district dispatch

centers of heat network districts (HND) and heat supply districts (HSD) of SU KHN, and a system for

monitoring heat lines in the zones of the corresponding heat network districts. The system's field level

includes APCS and telemechanic system for dispatching objects: heat sources, pumping stations, thermal

pavilions, thermal cameras, and central heating plants of SU KHN, local APCS of SU KCHPS and SU EP.

• CU KTE DDC DC OIC must:

- provide up-to-date information from the OIC of the CDC SU KHN, OIC of CHP-5, OIC of CHP-6, CHP-

5 and CHP-6 (currently there are no plant-wide APCS, but they are supposed to be implemented in the

future by other projects), as well as OIC of CCons of SU EP.

- provide real time data to the OIC of CDC of SU KHN.

- receive non-operational information from the automated energy metering system (ASHPM of SU

KHN, ASGM of SU KHN, flow rate ASECM of CU KTE, CHPP generation ASECM).

- exchange operational information with the OICs of related energy market licensees (CPS. KOE.

DCHPP. DTEK KEN).

- OIC of CDC SU KHN must:

- receive real time information from the OICs of DDC of SU KHN.

- receive information from the vehicle GPS monitoring system.

- exchange operational information with the CU KTE DDC DC OIC

- exchange operational information with the heat lines monitoring system.

- receive non-operational information from ASHPCM of SU KHN, ASGM of SU KHN.

▪ The OIC of each DDC of SU KHN must:

- collect information on process parameters from APCS and the telemechanic systems of

dispatching facilities (heat sources, pumping stations, heat pavilions, heat chambers, and APCS) related

to this DDC.

- receive information from the motor vehicle GPS and fuel level monitoring systems.

- exchange operational information with the OIC of DDP SU KHN.

- exchange operational information with the heat lines monitoring system.

▪ OIC of CCons of SU EP must:

- collect information on process parameters from the plant's local APCS.

- receive information from the HST "Poznyaki" APCS

- provide up-to-date information to the CU KTE DDC DC OIC

▪ OIC of CHP-5 must:

- receive information from telemechanic systems and local APCS of CHP-5.

- further, upon implementation of the plant-wide APCS of CHP-5 (which is not included in the KTE

DC SCADA), provide information to the plant-wide APCS of CHP-5.

- provide information to the CU KTE DDC DC OIC

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▪ OIC of CHP-6 must:

- receive information from telemechanic systems and local APCS of CHP-6.

- provide information to the CU KTE DDC DC OIC.

- further, upon implementation of the plantwide APCS of CHP-6 (which is not included in the KTE

DC SCADA), provide information to the plantwide APCS of CHP-6.

5.2 Requirements to KTE DC SCADA functions

• The system must perform the following functions:

• Automatic input and pre-processing of information from control objects.

• Scaling, ST filtering, and calculation of non-measured values. ST filtering shall be provided for each ST

parameter individually by setting the acceptable value of the parameter change relative to the previous

reliable parameter value. Check the output of the ST values beyond the acceptable technological set points

and beyond the physical settings (beyond the ST scale).

• Diagnostics of the software and hardware complexes’ operations.

• Detect failures of equipment, dispatching facilities, software, databases, telemechanic devices and

communication channels.

• Create the telemetering and remote signaling data archives.

• Disconnecting the metering from its direct source, and switching to manual entry, an alternative

measurement, or to measuring by a trend.

• Allow for the manual input of values for CT, ST parameters and the status of non-telemechanized objects.

Ability to switch both the entire facility and the individual equipment to "manual input" when the

telemechanic information is lost and switching back to automatic reception of information when the

telemechanic is restored.

• Calculation of parameters that are not directly measured.

• Storage of information (archiving) of all events (СT), the output of telemetering values beyond

technological and physical limits, all user actions (issuing HC commands, checkback, registration in the

system, etc.), service information (changes in object control modes, the status of equipment, software,

databases, telemechanic devices and communication channels).

• Representation of operational detailed information about the current status of thermal and mechanical

equipment and electric power equipment and process parameters on mnemonic diagrams (or screens), in

tables and graphs.

• Representation of generalized information on the current status of heat networks and sources in the

General scheme of networks

• Display archived and reference information from databases on request.

• Technological alarm system.

• Setting up the operational schemes of heat networks, including manual input of data on the state and

parameters of non-telemechanized equipment.

• Setting up and controlling the operational electrical circuits of dispatching objects.

• Setting up the information parameters (telemetering, signaling, calculated and of manual input).

• Registration of operative personnel’s’ actions

• Database creation and update.

• Documenting the information.

• Setting up daily and shift reports.

• Technical metering of the fuel and other energy resources.

• Preparation of statistical information

• Organization of information support for the operator's actions during modes of violation of normal

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operation, emergency modes, and during subsequent periods.

• Provide service dispatcher symbols. Install banners of the "repair" type and other event types from the

database using the elements of the mnemonic scheme and the ability to enter comments on these events.

• Setting up information regarding customers' disconnection

• Recording of damages and monitoring their repair.

• Creating and monitoring programs and switching forms.

• Processing of dispatcher calls.

• Support for the unified time system. Automatic switching of all tasks and databases to

winter/summertime while saving "25th-hour" data.

• Ability for remote configuration of microprocessor controllers.

• Ability to process and generate telemechanic commands.

• GPS vehicle monitoring.

5.3 Requirements for KTE DC SCADA indicators

The following assignment indicators are entered for KTE DCon SCADA:

Indicator name Indicator characteristics Notes:

• Functional indicators

▪ Number of objects controlled, PCs. 1418

- Large heat sources (heat supply

stations, boilers with a capacity of more

than 80 Gcal/h), PCs.

15

- Small heat sources (boilers with a

capacity of less than 80 Gcal/h), PCs.

111

- Pumping stations of heat

networks, PCs.

12

- Heat pavilions of heating

networks, PCs.

74

- Objects of the system monitoring

the status of heat networks (CHSS), PCs.

1203

- Boiler of the ENERGIYA Plant,

PCs.

2

- CHP, PCs. 2

▪ Number of implementations OIC (10

DDC. ENERGIYA Plant, AS MA). PCs.

12

▪ Possibility to increase the number of

control objects, %

15

▪ Response time of the system to

changes in the controlled discrete

parameters, maximum of, (seconds)

10 (when transmitting data directly from object at the DDC OIC or the MA OIC) 15 (when data is retransmitted to the MA OIC from SU KHN CDC or to the OIC of CDC of SU KHN from the OIC of DDC)

Time from the moment when the discrete parameter changes to the moment when the parameter is displayed on the monitor

▪ The response time of the system for

the collecting, processing and displaying

15 (when transmitting data directly from object at the DDC OIC or the MA OIC)

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Indicator name Indicator characteristics Notes:

analog signals, maximum of (seconds) 20 (when data is retransmitted to the MA OIC from SU KHN CDC or to the SU KHN CDC OIC from the DDC OIC)

▪ System response time for issuing

telemechanic commands, maximum of,

(seconds)

▪ By means of the designed KTE DCon

SCADA telemechanic commands are not

provided for control of technological

equipment of objects from dispatching

centers (CDC and DDC KTM). Software

and hardware of KTE DCon SCADA shall

provide for the possibility of

implementing control in the future.

10 The time from the operator issuing the telemechanic command to the moment when discrete control signals appear at the output of the object controller.

▪ The execution time of the OIC AWS

request to the archive and information

reference databases located at the OIC

server, maximum of, (seconds)

15 The request execution time is determined by the complexity of the request.

• Performance factors

▪ Availability factor of core functions 0.95

▪ Mean time between failures of the

core functions, hours

30000

▪ Average recovery time for each of

the main functions, maximum of, hours

1 Without regard to time delivery of spare parts, tools, equipment, and availability of repair personnel

▪ The average service life of a

complex of technical means, a minimum

of, (years)

10 Considering equipment replacement during operation of equipment with shorter service life

▪ The average shelf life of technical

equipment in its original packaging

(subject to the regulated conditions for

transportation and storage), a minimum

of, (years)

2

5.4 Requirements for the SCADA software and hardware complex for KTE DCon

• Detailed requirements for each of the components of the KTE DC SCADA systems are given in the "Annexes

(source data) to the KTE DC SCADA design Assignment" No.1-12. This section provides general requirements

for software and hardware. The components of the KTE DC SCADA system must necessarily include the

elements shown in the scheme:

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• Software and hardware complexes (SHC) of KTE DC SCADA shall be a hierarchical, multi-level, distributed

microprocessor system consisting of hardware and software-compatible tools.

• Software and hardware systems and their components must be adapted to continuous operation in

industrial conditions. The number of SHC, Programmable Logic Controllers (PLCs), remote terminal units

(RTU), control cabinets, and other technical and software SHC tools are determined by the developer of the

technical project.

• As part of the SHC, freely programmable controllers (i.e., PLCs) must be used. Controllers must have a

modular structure, which allows for changing the set and number of modules. Controllers shall have different

Levels of information Detail (LOD or information power): performance, memory, number of input and output

channels, etc., as well as the ability to change the characteristics of the controller during operation. The

controller modules and software must allow for selecting different types of redundancy to ensure an optimal

cost-effective degree of reliability.

• The development of application software for controllers shall be carried out using SHC tools on a regular

personal computer or a specialized workstation.

• Controllers must have modules that allow for digital exchange with other SHC devices (Industrial Ethernet

in accordance with the requirements of the ISO Ethernet IEEE 802/3 standard). If necessary, controllers must

have modules that provide connection and management of information flows at the lower level - "field

buses" (Profibus, ModBus) for connecting and exchanging information and commands with intelligent

remote modules of the RTU, intelligent actuators and intelligent sensors.

• Two controller configurations must be provided.

• In the CDC room for replacement.

▪ Remotely, near the information sources, for replacement at the dispatching object .

• Unit communication devices are a set of modules that communicate with a variety of equipment (sensors,

actuators, and other devices) and receive, process, and output signals of various types with a wide range of

voltage, current, power, pulse duration, and etc. characteristics.

• Object communication devices can be passive and perform operations for collecting information and

issuing control commands under the control of the controller's central processor. These modules must

perform filtering and analog-to-digital signal conversion and galvanic separation. Intelligent devices that

communicate with a technological object must have a built-in microprocessors that provide primary

processing, confidence control, value correction, and event timestamp assignment functions.

• Communication devices in the form of specialized devices that can be a part of controllers or a separate

RFP-UESP-2021-055 Page 15 of 33

devices. Remote communication devices that must work reliably in harsh industrial conditions.

• Analog signals devices communicating with the technological objects must accept signals from sources

used in the heat power industry. Reception of signals by thermal resistance converters must be provided by

a four- or three-wire measurement line.

• Devices communicating with the technological objects using input signals from thermoelectric converters

(thermocouples) must be grounded at their installation site (for example, when measuring the temperature

of a metal, the junction point of the two elements of the thermocouple is welded to the surface of the

pipeline, etc.).

• Discrete signals (information) that characterize the status of technological equipment shall be perceived

by the RTU by entering discrete information and turn them into binary signals "0" and "1".

• Sources of discrete signals (information):

- limit switches for electrically actuated valves.

- block-contacts of contactors and electromagnets for switching on mechanisms.

- contacts or relay repeaters of buttons and control keys:

- signaling devices for limit values of analog signals.

- discrete sensors (flow, pressure, level switches, electrical contact pressure gauges, etc.).

Level "1" of the signal shall be defined as:

- AC voltage 220 V.

- DC voltage 220 V. 48 V and 24 V.

- closed status of contacts designed for switching the specified voltages (resistance maximum of 50

Ohms).

Level "0" of the signal shall be defined as:

- no voltage or a voltage less than 1/10 of the value corresponding to level "1" of the signal, or

resistance of at least 500 k Ohm.

• If necessary, it shall be able to input discrete signals from the closing (normally open) contacts. If

necessary, the communication lines shall be monitored by installing shunt resistors in the immediate vicinity

of the contacts. When entering discrete signals, measures must be taken to protect the contacts from

"rattling" (protection against pulses during switching contacts).

• The SHC information and computing subsystem shall consist of workstations and servers equipped with

system and application software.

• Workstations and servers are top-level SHC devices. SHC workstations shall include operator, engineering,

archive, and other stations as required.

• Workstations and servers are designed for:

- representation, storage and processing of technological information.

- performing computational functions and tasks (key process indicators (technical and economical)

calculation).

- implementation of system wide SHC functions (unified time service, monitoring of hardware and

software, etc.).

- connection of users to the system and the SHC, etc.

• Each of the workstations shall be built based on a specialized device or a personal computer of industrial

or (at the request of the Recipient) office design. In addition to the system unit and monitor, the stations may

include printers, conventional and (or) functional keyboards, manipulators, optical "mouse" or "mouse of

traditional design", "trackball", "light pen", etc. Functional keyboards must be of industrial design.

• Automated workstations (AWS) for operating personnel shall be created based on one or more operator

workstations. The AWS shall be based on engineering and archive workstations, for maintenance and

operating personnel.

• If necessary, the design of the upper-level AWS devices shall also include screens for joint use (video

walls). These screens shall be used to portray symbolic and graphical information on a large scale. These

screens shall be equipped with means of requesting and displaying the necessary information (functional

RFP-UESP-2021-055 Page 16 of 33

keyboards that must be in the operational circuit of CDC, DC), or, for these purposes, similar means can be

used at one of the operator stations.

• The operator workstation is intended for operating personnel. This workstation must display emergency,

warning, and information messages. When any events occur, information is displayed on the monitor of this

workstation automatically, without a user’s request. It shall be possible for operational personnel to send

emergency and warning messages.

• The engineering workstation is designed to control the operation of the SHC, as well as for correcting and

making changes to the system. To ensure the latter, the workstation must be equipped with development,

commissioning, and documentation tools.

• Workstations must use color graphics displays with a high resolution of 1200x800. 1600x1200 or higher.

The working time to failure of the displays shall be at least 20,000 hours. Monitors with screens with a

diagonal size of 50 cm or more shall be used.

• The quantity and type of the spare parts must be sufficient for the operation of the SHC during the

warranty period. Providing all spare parts is the duty of the supplier under the service agreement over the

first 5 years. The spare parts must be available for replacement within 2 hours.

• SCADA servers must use redundant software and hardware when exchanging, processing, managing,

accumulating and storing technological/calculated/constant information with a license for the appropriate

number of: СT; ST; ITm received from sources of information and the corresponding number of CT and ST;

ITm received from the database; and for an unlimited number of simultaneous sessions with the users' AWS.

• KTE DC SCADA must use the available communication channels to exchange information between the

components of the system and remote devices within each of the components. The KTE DC SCADA must

include the appropriate channel-forming equipment that will ensure the reception and transmission of

information flows. Depending on the functionality of individual SCADA devices the set of channeling tools

shall include:

- means of switching LAN over VLAN.

- means of VLAN switching.

- means of packet data transmission over 3G GSM/GPRS and CDMA wireless networks.

- IEC 61158 standard exchange protocols.

• KTE DC SCADA shall provide compatibility with the following types of communication channels:

- channel dispatching object-data collection server: GSM radio channels in GPRS or CDMA mode (for

dispatching objects without fiber-optic channels).

- dispatching object - data collection server channel: fiber-optic communication channels (for

dispatching objects with existing fiber-optic channels).

- data collection server - Recipient channel: enterprise computing Ethernet network (TCP/IP),

including radio and Wi-Fi channels.

• Support of the uniform time system in accordance with clause 4.2.29 of this Scope of work for the Design

of the SCADA Dispatch Control System should provide for the creation of a centralized time server, from

which the time of the servers of each of the SCADA systems of the DCon KTE should be synchronized using

the NTP and PTP protocols (IEEE 1588-2019) given in the "Annexes (Initial data) for the Design of the SCADA

Dispatch Control System Communal Utility KYIVTEPLOENERGO No. 1-12".

5.5 Requirements for the different technical aspects

• General technical requirements.

▪ KTE DC SCADA shall be designed based on modern, and of standard production, microprocessor

controllers, servers and workstations that shall perform all system functions with the required reliability

and provide:

▪ compatibility of the system with existing OIC.

RFP-UESP-2021-055 Page 17 of 33

▪ compatibility of structural parts.

▪ interchangeability of the identical technical means and their components.

▪ the possibility of developing, upgrading, and scaling the system while it is operating.

- The I/О modules must ensure:

• input/output of analog signals: current – 0 ... 5 mA, 4 ... 20 mA. potential – 1 … 5 V, 0 ...

10 V, resistance-standard static characteristic of TSP or TSM.

• input/output of discrete signals - potential-free contact.

• possibility to connect process parameter sensors with digital output via standard protocols (RS

485, Modbus, etc.).

- Controllers shall not use fans and/or heaters to maintain their temperature.

- SHC cabinets must have power supplies with a backup power source to energize to all equipment.

The operating time when using the backup source must be at least 1 hour.

- All sensors and devices must meet Ukrainian and international standards for continuous process

automation systems. If international standards define more stringent requirements for equipment, then

the international standards must be followed.

- Metering devices, sensors, normalizing converters must be included in the Ukrainian register of

devices and allowed for use on the territory of Ukraine. All sensors and devices installed must be

manufactured in a weather-resistant, dust-and moisture-proof design.

- The device housings must have a degree of protection not lower than IP-54, sensor housings not

lower than IP-64 following the IEC 60529 standard.

- The SHC delivery package must include all the necessary mounting materials and special tools that

allow for complete mechanical installation (mounting brackets, cutoff and assembly fittings, impulse

tubes, pipe fittings, cable seals, etc.) In cases where special devices (such as calibrators) are required to

test the functions or re-configure any device, they must be included in the delivery package.

- The testing of devices and power supplies must be performed on the existing AC network with a

voltage of 220 V, with a frequency of 50 Hz.

- Requirements for pressure measuring devices.

- Pressure transmitters: 0-2.5 MPag, output 4-20 mA, maximum measurement error at normal

conditions ±0.5% of measurement range, operating environment temperature: -25...+50 °C, process

connection via a manifold with a constructive "purge" output.

- Requirements for temperature measuring devices.

- Resistance thermometers: -50...+ 150 °C, 3-wire connection scheme or with a secondary converter

("tablet" type) with 4-20 mA output, total accumulated error of the channel maximum ± 0.5 % of

measurement range.

- Sensors installed inside the pipeline must be protected by protective sleeves. The delivery package

must include embedded devices welded to the pipeline.

- Requirements for the measurement of the heat carrier flow.

- The measurement equipment's output signal shall be directly proportional to the input value (the

measurement method and type of equipment is determined at the design stage). Measurement of the

volume of the heat carrier flow for the measuring channel shall have an accuracy not worse than 3%. The

measuring set (sensor, normalizing converter) must ensure the linearity of the output signal in relation to

the volume flow values. In cases where the configuration of pipelines does not allow standard sensors to

perform the measurements with the specified accuracy, it is necessary to specify devices and a

measurement method that allows to adapt the characteristics of the device to local conditions and assess

the error.

- Field-level controllers must measure signals from pressure transmitters with a sampling time of

maximum 100 ms and signals from temperature sensors with a sampling time of maximum 10 s. Data

must be transmitted with timestamps, in a format compatible with the Rubisafe v4 information system,

to the higher level.

- Workstations must be of a general industrial type. Each workstation must be equipped with a

RFP-UESP-2021-055 Page 18 of 33

backup power supply with an operating time of at least 1 hour.

• Software

▪ The software must consist of the following elements:

- system software.

- special (application) software.

- service software.

▪ The system software must contain the operating system that is included in the controller, server, or

workstation.

▪ Special software must contain programs that provide:

- Continuous exchange of information with other levels of the system via digital communication

channels.

- periodic measurement of all parameters.

- input information pre-processing.

- telemechanic commands processing:

- time synchronization of devices in the system.

- self-testing of the system's hardware and software.

▪ The service software must include the programs necessary for configuring and diagnosing the

system's hardware. The service software must be able to configure the controllers using a laptop

connected to the controller locally and/or remotely.

▪ KTE DC SCADA software must provide real-time mode of operation and basic network services (FTP,

SSH, Telnet, NTP, ICMP, DHCP, PPPoE), transparent authorized access via the communication channel

from the upper level directly to the peripherals connected to the controller (local controllers, multi-

functional measuring converters, etc.), as well as remote configuration, storage of telemetering

information in case of loss of communication with the higher level and transfer of the stored information

after the connection is restored.

▪ The software license terms must include the necessary number of connected peripherals, processed

I/O signals, and high-level communication channels. Limited-term licensing schemes are not allowed.

Software licenses shall not limit the number of users or I/O signals processed by the system.

▪ The software must be provided with installation distributables, licenses, installation and

configuration instructions, and other necessary support documentation.

▪ The software shall be based on international standards and meet the following principles:

- modularity of all components.

- hierarchy of software and data.

- efficiency (minimum resources spent on software development and maintenance).

- integration simplicity (ability to expand and modify).

- flexibility (ability to make changes and reconfigure).

- reliability (compliance with the specified algorithm, without incorrect actions), protection from

unauthorized access and destruction of both programs and data.

- survivability (performing assigned functions in full or partial volumes in case of failures, recovery

after failures).

- unification of software solutions.

- Data safety and secure access to the relevant information.

▪ The software must be compatible with the unified information space of CU KTE, namely:

- free exchange of current information with existing OICs using standard documented protocols.

- Unique addresses of information elements in all KTE DC SCADA databases that use them.

• Information support.

▪ The object controllers must have a nonvolatile memory to store data and events during the absence

of connection to the higher level

▪ It shall be possible for the Recipient to connect additional storage devices to the system and transfer

this information to the system.

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• Linguistic support.

▪ The language of the design documentation must be Ukrainian.

▪ The software interface language must be Ukrainian or Russian (if there is no Ukrainian option).

• Mathematical support

The composition and functions of the mathematical support must be sufficient to perform the

functional tasks of the system.

• Organizational support

The organizational support of the system shall be developed considering the requirements of the

following documents:

▪ SSTU IEC 60870-2-2: 2005. "Telemechanic devices and systems".

▪ all-Union State Standard (USS) 34.602.89 "Set of standards for automated systems. The technical

specification for creating an automated system".

▪ USS 34.601-90 “Set of standards for automated systems. Automated systems. Stages of creation".

▪ RD 50-34. 698-90 "Set of standards and regulatory documents for automated systems. Automated

systems. Requirements for the content of documents".

5.6 Requirements for the number and qualification of service personnel

• KTE DC SCADA must be designed for maintenance by the Recipient's personnel. The number of service

personnel shall be determined based on current standards and based on the structure of existing divisions

that will ensure the operation of the system and its subsystems.

• Requirements for the qualification of service personnel (education, special training, experience) shall be

determined based on current regulatory documents, considering features specific to the KTE DC SCADA and

its subsystems.

• During installation and commissioning, the Developer must train users and system maintenance

personnel on the techniques and methods of operating the system.

• Before commissioning, the Developer must conduct training and knowledge testing the Recipient's

personnel on administration, configuration, and maintenance of software and hardware of the system

according to the approved program and with the registration of appropriate bilateral protocols.

• To maintain the level of training of the Recipient’s personnel operating the system, their training and

periodic certification shall be carried out, if necessary, with the involvement of the Developer. In the future,

service personnel and users of the system shall improve their skills by retraining in accordance with the

recommendations of the Developer.

5.7 Reliability requirements

• Technical and software tools of KTE DC SCADA must work in a continuous mode without switching off

during the entire term of operation (except for routine maintenance).

• Failure of one of the system devices must not cause the failure of other system devices.

• The reliability of the system shall be ensured by:

▪ reliability of software and hardware components of the system.

▪ redundancy of servers with automatic switch over.

▪ redundancy of devices for uninterruptible power supply.

▪ redundancy of the servers' disk subsystem (creating RAID).

▪ 'redundancy of dispatchers' operational AWSs.

▪ redundancy of communication channels and active equipment (with automatic switching from the

main to the backup and vice versa).

▪ using only standard, not specific for the project, equipment, certified for use in Ukraine.

RFP-UESP-2021-055 Page 20 of 33

• The operating time to failure for each function performed must be minimum 30,000 hours. This must be

confirmed by appropriate calculations. Reliability indicators for individual modules, devices, and other

components cannot replace the required design indicator for the system.

• The time to restore system performance in the event of a failure - no longer than 1 hour. The service life

of the system – minimum 10 years.

5.8 Requirements for safety measures

• The system must be developed, installed, and tested in compliance with the requirements of SSTU 7113:

2009 "Explosive environments. Part 0. Electric equipment. General requirements" and meet the

requirements of the following regulatory documents:

▪ Rules for electrical installations (REI).

▪ Technical operation of electric plants and networks. Rules as amended by Order No. 271 of

21.06.2019.

▪ Rules for safe operation of electrical installations.

• All technical means that are under voltage must have a protective earth according to the requirements of

the REI.

• Fire safety shall be provided in accordance with NAPB A.01.001 "Fire safety Rules in Ukraine", GKD

34.03.303 "Fire safety Rules in companies, enterprises, and organizations of the energy field of Ukraine".

• During installation, adjustment, repair, and operation of the system, the requirements of SNiP sh-4-80

"Safety in construction" and "Instructions for safety during installation and adjustment of control devices and

automation tools" must be observed.

• When organizing workplaces, the system must ensure that personnel are protected from dangerous and

harmful production factors. Operator workstations displays and joint information displays must have a safety

certificate not lower than the TSO-OZ.

5.9 Requirements for ergonomics and technical aesthetics

• The General ergonomics requirements for dispatcher service workstations must be met in accordance

with regulatory documents.

• Information display tools (including joint display tools) shall provide a dialogue between operational

personnel and the system according to the psychophysiological features of solving operational tasks of power

equipment dispatching.

• The following principles shall be applied when composing visual information and forming video frames

for presentation to operational personnel:

▪ grouping images, devices, and messages according to their functional purpose or according to the

technological equipment.

▪ display of equipment using clear visible elements, the outlines of which are easy to remember and

identify.

▪ highlighting by the shape, color, and size of the most important control elements.

▪ different images on the mnemonic diagrams of non- and telemechanic parameters, units, and

objects.

• The technical means and equipment used in the system must meet the General requirements for

ergonomics (SSTU 7234:2011 "Design and ergonomics. Production equipment. General design and

ergonomics requirements"), it shall be easy to operate, maintain and repair the equipment.

• A portable workstation (laptop) shall be used as a means of displaying information in test/setup mode.

The content and forms of the information displayed must be relevant to the tasks of the service personnel.

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5.10 Requirements for protecting information from unauthorized access

• To protect the information, in all programs of the complex must separate user’s access (groups of users)

and the system administration, using a password enabled login (authentication and registration system) .

• The complex must be protected at the level of organizational and technical measures, access protocols,

and anti-virus software.

• Administration, configuration of the system or its components, and manual data entry or correction shall

only be available to persons with the appropriate permissions after entering the required password.

• All actions of active users and service personnel related to changing the system settings, its parameters,

or components, with manual input and adjustment of parameter values, logging in and out of the system

must be automatically documented in the event log.

• Only industrial DBMS shall be used in KTE DC SCADA, manufacturers of which must promptly respond to

detected system vulnerabilities by releasing software updates, and be compatible with Oracle, which is used

in existing OICs.

• Protection of information and software of the central controller from unauthorized access must be

provided using standard means of protection of the operating system used in the central controller.

Protection of information and software of servers from unauthorized access must be provided with standard

means of protection of the operating system used on servers and AWSs. At the network level, protection

against unauthorized access must be provided by the hardware and software complexes for restricting access

to the network.

5.11 Requirements for saving information in emergencies

• Information shall be saved in emergencies using:

▪ uninterruptable power supply for all server components of the system.

▪ availability of up-to-date backups of system and application software.

▪ periodic backup of normative reference information and telemetering archives (confirmed by the

presence of a built-in application software function for archiving and restoring information from archives).

▪ duplication of information on hard drives, and external media.

▪ backup of servers and controllers, and communication equipment.

• In case of emergencies, such as loss of connection with other subsystems, the SCADA CU KTE subsystem

must store in its archive all changes in discrete signals indicating the time of change, as well as all

measurements with a recording frequency of 10 minutes for the last 3 days. After the connection is restored,

the subsystem must transfer all data, accumulated during the absence of connection, from its archive

automatically.

5.12 Requirements for the data reliability

• The data reliability must be verified by the probability of appearance of erroneous data along the entire

route from the source of information to the means of its display or registration.

• The probability of undetected distortion of data shall be:

▪ for remote signaling of the state (position) of objects - maximum of 10 -12.

▪ for telemetering current and integral parameter values - maximum of 10 -12.

▪ for information that is relayed - maximum of 10 -14.

• Data reliability indicators must be confirmed by calculations. When calculating reliability, the probability

of the distortion of a single signal in the communication channel, as well as the probability of interference

that distorts any input/output signal, must be equal to 10-14.

RFP-UESP-2021-055 Page 22 of 33

5.13 Performance requirements

• The performance of information channels shall be characterized by the maximum delay time between the

moment of occurrence of the event and the output (display on the screen, fixing in the database, or RAM) of

information that corresponds to this event.

• The event means:

▪ any change in the state (position) of the controlled object.

▪ telemetering ran out of the dead zone (aperture).

▪ start of transmission to an actuating mechanism of a telemechanic command.

▪ information request command sending

▪ reception of a signal from the restart, repeat, or loop timer.

• The performance indicator shall be calculated and provided for normal operation and for a single

distortion of data, such as interference in the communication channel.

• The performance indicator for a single distortion of information shall consider:

▪ The time the transmitter waits for a receipt to confirm that the receiver has received undistorted

information.

▪ The time the transmitter prepares a repeat message.

▪ ability to change previously transmitted information during the time between the first and second

transmissions.

• Performance shall be calculated for the minimum and maximum speed of information transmission by

the communication channel.

• Performance at a data transfer rate of at least 300 baud and in the absence of retransmission shall be

maximum of 1 second.

• The requirements for the formation and transmission of the time stamp

All information received by the KTE DC SCADA and transmitted from the KTE DC SCADA to the outside

must include timestamps. The method for generating and transmitting timestamps must comply with

information exchange protocols and ensure that the sequence of switching control objects is restored

regardless of the time shift between the moments when events occur.

5.14 Requirements for metrological characteristics

• Metrological characteristics of electrical measurement paths shall be determined for the system of

collecting and transmitting information as a whole and the given absolute basic and additional errors.

Metrological characteristics shall be determined when the number of pulse and code signals from the sources

of the measured parameters is received in the SCADA DU KTE.

• Requirements for metrological characteristics are implemented in accordance with SSTU IEC 60870-1-

2:2006 “Telemechanic devices and systems. Part 1-2. Principles. Guidelines for the development of technical

requirements (1EC 60870-1-2: 1989. IDT)”.

• The limits of the permissible basic relative error of converting number-pulse and code signals shall not

exceed ± 0.2 %.

• The limits of the permissible additional error in the conversion of number-pulse and code signals caused

by a change in the ambient temperature for every 10 °C within the operating conditions, therefore, shall not

exceed 0.5% of the limits of the allowed basic relative error.

• The limits of the permissible additional error, from converting number-pulse and code signals caused by

a change in the supply voltage from the nominal value, according to USS, shall not exceed 0.5% of the limits

of the allowed basic relative error.

• The limits of the permissible additional error, from converting number-pulse and code signals, which is

caused by the action of an external magnetic field, must not exceed the limits of the permissible basic relative

RFP-UESP-2021-055 Page 23 of 33

error.

5.15 Electromagnetic compatibility

• Technical devices of the system must be protected from various kinds of constructive electromagnetic

interferences from power lines, information lines, and other interference that is directly radiated into the

environment.

• The characteristics of the system's technical devices must meet the requirements of IEC 2-1-95 under

various environmental conditions.

5.16 Standardization and unification

• The system must be designed with the maximum use of standardized devices, modules, and blocks.

• The system hardware and software must have open, documented interfaces.

5.17 Operational requirements

• Operating conditions of the equipment

▪ Software and technical complex KTE DC SCADA shall be designed for round-the-clock continuous

operation without continuous maintenance.

▪ The average recovery time of the SHC with an inventory of spare parts shall be a maximum of one

hour. The average service life of the SHC must be at least 10 years, except for peripherals (i.e., keyboards,

mouse manipulators, printers, server monitors, and AWS), the warranty period of the peripherals is

determined according to the manufacturer's documentation. During the warranty period, beginning at

the moment of commissioning, the Developer must support the SHC (including software updates). SHC

support after the warranty period expires is performed in accordance with the agreed upon contract for

support.

▪ Power blocks of the devices must be designed to be powered from an industrial AC network with a

frequency of 50 Hz at a voltage of 187-242 V.

▪ The SHC must be equipped with uninterruptible power supply units to ensure the operation of the

system devices for at least an hour after the main power drops. The design of uninterruptible power

supply units must be such that when the main power is lost or restored, the system and SHC do not restart.

▪ It is necessary to ensure that all subsystems are automatically switched on when the power supply

voltage is applied.

▪ SHC equipment must maintain its performance under the following climate conditions:

for the field level of the system:

Temperature -25... +50°C, with condensation.

Relative humidity > 90% (T=25 °C).

Compliance with EU Council Directive 89/336/EEC requirements.

Power supply: ~-220V 50 Hz with fluctuations of +10 -15%, ±1 Hz, and autonomous power supply for

60 minutes in the absence of the main power.

Cabinets/panels: degree of protection - IP 65, vandal-proof design.

Temperature mode of equipment operation: for pavilions: from -20°C to +50°C. - for other controlled

objects: from +5°C to +50° C.

for the lower, middle, and upper levels of the system:

Temperature from +5 to +40 °C.

Relative humidity from 5 to 95 % without condensation.

Power supply: ~220V/50 Hz with fluctuations of +10 -15%, ±1 Hz, and autonomous power supply

operation for 60 minutes in the absence of main power .

RFP-UESP-2021-055 Page 24 of 33

▪ The quantity of spare parts and consumables must ensure that the requirements for reliability and

maintainability of the corresponding SHC components are met. The spare parts must include specialized

verification devices necessary for installation, commissioning, start-up, maintenance, and repair of each

type of software and hardware supplied.

• Technical documentation requirements

▪ The technical documentation for the SHC must include a guide to the use of all system components,

including:

- General description of how the KTE DC SCADA functions, and a block diagram of KTE DC SCADA.

- guide to configuring the SCADA data transfer servers and databases for KTE DC.

- instructions for configuring international exchange protocols: IEC 870-5-101, IEC 870-5-104, etc.

- instructions for users of operational and non-operational AWS.

- instructions for installing and configuring servers, controllers, and AWS.

- user's guide and installation/wiring diagrams for each type of telemechanic modules supplied.

- passports of the supplied equipment.

- user's guide to the programmable controllers.

- instructions for using telemechanic service programs.

- instructions for programming and adapting SHC devices and modules.

- certificates of compliance and license documents confirming the legal use of the software.

- copies of SSTU certificates of conformity for equipment.

- software distributables with documentation on installation and configuration.

- Logins, passwords and addresses to all designed/installed components of KTE DC SCADA.

- License certificates and warranty documents.

▪ Delivered documentation must include both paper and electronic formats as PDF or MS Word files.

5.18 Lists of controlled SCADA parameters

The flow of information exchange between the components of the KTE DC SCADA systems and the

nature of the transmitted information is shown in Fig. І. At the system’s level of hardware and software,

support for the telemechanic function shall be provided for further implementation of telemechanics at

dispatching objects as soon as the shut-off and control valves are ready at the facilities. The implementation

of the remote control is beyond the scope of this project. The scope of information on the types of

dispatching objects is shown below.

• List of controlled parameters for pumping stations

▪ Peripheral objects such as pumping stations and thermal pavilions are usually located within a radius

of 6 km from the district dispatching centers, and the Central dispatching center of SU KHN. Technological

equipment and power distribution points are located within the same building.

▪ The diameters of pipelines where the parameters of the heat carrier must be measured are in the

range of 200 to 1200 mm. Limits for changing the temperature of the heat carrier: 0 - 150 °C, limits for

changing the pressure in the pipelines: 0 - 2.5 MPa.

▪ Temperature measurements of pump bearings and pump engines installed at pumping stations were

not provided by the manufacturing plants (there are no embedded structures and places for installing

temperature sensors).

▪ At most pumping stations and thermal pavilions, the length of straight sections of pipelines does not

allow measuring the pressure drop on the device's bell to measure the flow rate.

▪ To control the thermal parameters, electrical parameters, and condition of the equipment, it is

necessary to provide remote signaling and telemetering for each pumping station in the following

volumes:

- Telemetering of:

RFP-UESP-2021-055 Page 25 of 33

• pressure and temperature of the heat carrier in the ingoing and outgoing main pipelines.

• pressure in the suction and discharge headers of the primary pumps.

• flow values in the supply and return pipelines (for each output heating network).

• temperatures of engines bearings, pumps' bearings (if not provided by the design - on the

surface of the bearing housings).

• the stator currents of the motors of the network pumps.

- Remote signaling of:

• deflection and recovery of heat carrier pressure.

• emergency pressure reduction in the pump discharge header.

• pump status (on, off).

• status (open, intermediate position, closed) of the isolation valves on the terminals, collectors,

pumps, and crossovers between the heat lines.

• positions of switching devices for controlling the engines of network pumps:

• power supply outage at the supply inputs to the pump room.

• actuation of power supply and pumps ATCB (automatic transfer circuit-breaker).

• irregularities in the cooling system of bearings of the pump motor.

• power supply outage at the complex of technical means of the information system.

• flooding of premises.

• actuation of the security alarm (with output to the DDC).

• fire alarm system (with output to the DDC).

▪ For specific pumping stations, lists of parameters, depending on existing local conditions, are given

in the "Technical requirements for the project "Implementation of teleautomation with remote data

transfer controllers for 12 pumping stations of SU KYIV HEATING NETWORK of CU KYIVTEPLOENERGO"

(Annex 5).

• The list of controlled parameters for thermal pavilions (unit and boundary heat chambers, zone dissection

units, support units)

▪ To control the thermal, electrical parameters and condition of the equipment, it is necessary to

provide remote signaling and telemetering of thermal pavilions (unit heat chambers, zone dissection

units, support units):

- Telemetering of:

• heating system water pressure in the main supply pipelines before and after the sectioning

isolation valves.

• heating system water pressure in return main pipelines before and after sectioning isolation

valves.

• heating system water temperatures in the supply and return main pipelines.

• heating system water temperature in the return pipelines of the distribution networks.

• heating system water flow rates in the supply and return main pipelines (and the difference in

flow rates in the supply and return main pipelines).

• temperatures of engines bearings, pumps' bearings (if not provided by the design - on the

surface of the bearing housings).

• the stator currents of the motors of the network pumps.

- Remote signaling of:

• emergency pressures change in the main pipelines.

• deviation of heating system water flow rates.

• the temperature deviation from the technological set points.

• state (open, intermediate position, closed) of isolation valves on heat lines.

• actuation of power supply and pumps ATCB (automatic transfer circuit-breaker).

• power supply outage at the complex of technical means of the information system.

RFP-UESP-2021-055 Page 26 of 33

• actuation of the security alarm (with output to the DDC).

• the inclusion of additional feed water devices in the sectioning zones of the heating networks.

• groundwater level rise.

• flooding of premises.

• fire alarm system (with output to the DDC).

▪ To control the thermal, electrical parameters and condition of the equipment, it is necessary to

provide remote signaling and telemetering of the thermal chambers, units crosscut zones, and backup

units with hydraulic automation (back pressure valves):

- Telemetering of:

• network water pressure in the main supply pipelines before and after the sectioning isolation

valve.

• heating system water pressure in return main pipelines before and after sectioning isolation

valve.

• heating system water pressure in the return pipes before and after the back pressure valve.

• heating system water temperature in the supply and return main pipelines.

• heating system water temperature in the return pipelines of the distribution networks

• heating system water flow rates in the supply and return main pipelines (and the difference in

flow rates in the supply and return main pipelines

- Remote signaling of:

• emergency pressure change in the main pipelines

• deviation of heating system water flow rates.

• deviation of the heating system water temperature from the technological set points.

• state (open, intermediate position, closed) of isolation valves on heat lines.

• actuation of power supply ATCB.

• Power supply outage at the complex of technical means of the information system.

• actuation of the security alarm (with output to the DDC).

• switching on of feed water devices at the nodes of the sectioning zones of the heating

networks.

• groundwater level rise.

• flooding of premises.

• fire alarm system (with output to the DDC).

• List of controlled parameters for heat points

▪ Telemetering of:

• the pressure of heat network water in the supply pipeline at the inlet to the section of the

isolation valve.

• the pressure of heat network water in the return pipeline at the inlet after the section of the

isolation valve.

• heat network water temperature in the supply pipeline at the inlet.

• heat network water temperature in the return pipeline at the inlet.

• heat network water flow rates in the supply and return pipelines.

• pressure of the heat carrier in the secondary circuit* (in the building heating system).

• temperature of the heat carrier heated in the secondary circuit supply pipeline (for building

heating systems).

• temperature of the heat carrier in the return pipeline of the secondary circuit (from building

heating systems).

• hot water pressure at the outlet of the hot water heat exchanger.

• hot water temperature at the outlet of the hot water heat exchanger.

• temperature of hot water in the circulation pipeline of the hot water system.

RFP-UESP-2021-055 Page 27 of 33

• heat network water flow rates that go to the independent heating system **.

• water pressure in the water supply network at the inlet to the heat point:

• water pressure after the cold-water pressure boosting pumping station***.

• currents of stators of engines of domestic pumps, domestic fire extinguishing water pumps,

circulating (increasing the pressure) domestic hot water supply pumps, and domestic

circulating heating pumps.

* - the second circuit of the heating system - after the central heat exchanger or mixing device.

** - only for independent circuits.

*** - only for heat points with COLD water pressure boosting pumping stations.

▪ Remote signaling of:

• emergency change of heat network water pressure at the inlet to the heat point.

• deviation of the heating system water temperature, in the supply and return pipelines at the

heat point inlet, from the technological set points.

• unauthorized opening of the heating station doors

• exceeding the water level in the pit.

• loss of voltage at the supply inputs to the heat station.

• actuation of power supply and pumps ATCB (automatic transfer circuit-breaker).

• power supply outage at the complex of technical means of the information system

• The list of controlled parameters for the heat sources of SU KHN

▪ At heating sources, where there is a permanent maintenance staff, the volume of controlled

parameters that are transmitted to the control room is less than the volume of parameters for unattended

objects, namely, from the list of standard controlled parameters, such heat sources' parameters are not

transmitted in real-time:

• temperatures of pump bearings and pump motors.

• status of water filling of drainage pits.

• voltage of network pump motors.

▪ A typical list of controlled parameters from heat sources includes the following:

- Telemetering of:

• the pressure of the heat carrier in the supply pipeline of each heat line.

• the temperature of the heat carrier in the supply pipeline of each heat line.

• the flow rate of the heat carrier in the supply pipeline of each heat line.

• pressure of the heat carrier in the return pipeline of each heat line

• the temperature of the heat carrier in the return pipeline of each heat line.

• the flow rate of the heat carrier in the return pipeline of each heat line.

• feed water flow rate.

• the flow rate of the raw water for the heating system feed (emergency feed).

• the pressure of city water.

• the temperature of the outlet water.

• gas flow rate of each GCP.

• gas pressure before each GCP.

• the pressure of the heat carrier in boilers of the heat sources.

• the expenditure of the heat carrier in boilers of the heat sources.

• heat load on heat sources (hourly, daily).

• gas flow rate at heat sources (hourly, daily).

• temperatures of pump bearings and pump motors bearings.

• the stator currents of the motors of the network pumps.

- Remote signaling of:

• state (open, intermediate position, closed) of isolation valves on supply and return heat lines.

RFP-UESP-2021-055 Page 28 of 33

• state (open, closed) of shut-off valves on emergency feed water pipelines.

• status of each boiler (in operation, reserve, repair).

• emergency shutdown of each boiler with technological protection.

• status of each network pump (operating, reserve, repair).

• status of emergency feed water pumps (on, off).

• actuation of power supply ATCB (power sections 10/6 kV).

• actuation of pump power supply ATCB,

• distribution equipment voltage

• power supply outage at the supply inputs to the pump room.

• power supply outage at the complex of technical means.

• position of the 10/6 kV switches and circuit-breakers for the distribution equipment.

• emergency shutdown of the 10/6 kV switches and/or circuit-breakers for the distribution

equipment and switching on of short-circuit breakers.

• List of controlled parameters for CHP-5, CHP-6 and ENERGIYA Plant

▪ For CHP-5:

- Telemetering of:

• heat network water pressure in the supply pipeline of each heat line (behind the outlet valve

along the water flow).

• heat network water pressure in the return pipeline of each heat line (before the inlet valve

along the watercourse).

• heat network water flow rate in the supply pipeline of each heat line (winter, summer).

• heat network water flow rate in the return pipeline of each heat line (winter, summer).

• heat network water temperature in the supply pipeline of each heat line.

• heat network water temperature in the return pipe of each heat line (before the connection

of the feed water line ).

• feed water flow to the return pipeline of each heat line.

• CWT feed water flow rates for each VD.

• flow rates for each tank of feed water for the heating networks.

• raw water flow rate for emergency feed water of the heating networks.

• the pressure of city water.

- Remote signaling of:

• status of the output valves on the supply pipelines of heat lines (open, intermediate position,

closed).

• status of inlet valves on return pipelines of heat lines (open, intermediate position, closed).

• status (open, closed) of isolation valves on emergency feed water pipelines:

• emergency feed water pump status (on/off).

• power supply outage at the complex of technical means.

▪ For CHP-6:

- Telemetering of:

• heat network water pressure in the supply pipeline of each heat line (behind the outlet valve

along the water flow).

• heat network water pressure in the return pipeline of each heat line (before the inlet valve

along the watercourse).

• heat network water flow rate in the supply pipeline of each heat line (winter, summer).

• heat network water flow rate in the return pipeline of each heat line (winter, summer). heat

network water temperature in the supply pipeline of each highway.

• heat network water temperature in the return pipe of each heat line (to tie feed water line

with network water).

RFP-UESP-2021-055 Page 29 of 33

• feed water flow into the return pipeline of each heat line.

• CWT feed water flow rates for each VD.

• the pressure of city water.

- Remote signaling of:

• status of the output valves on the supply pipelines of heat lines (open, intermediate position,

closed).

• status of inlet valves on return pipelines of heat lines (open, intermediate position, closed).

• status (open, closed) of isolation valves on emergency makeup pipelines:

• emergency feed water pump status (on/off).

• power supply outage at the complex of technical means.

▪ For ENERGIYA Plant:

ENERGIYA Plant and HST "Poznyaki" CC require the following telemetering to be displayed:

- For boilers:

• temperature of garbage at dump hopper.

• water temperatures in each section of the dump hopper cover.

• temperatures at the lower, middle, and upper part of the combustion chamber.

• temperatures of combustion products behind the boiler.

• rarefaction in the combustion chamber.

• rarefaction of combustion products at the outlet of the boiler.

• rarefaction before the smoke pump.

• the amount of CO, CO2, O2.

• primary air temperatures before and after heating.

• primary air pressure after the fan.

• primary sublattice air pressure.

• primary air pressure in the area of each grate.

• the primary air flow under the grate.

• secondary air pressure after the fan.

• gas pressure before the boiler

• gas flow rate per boiler.

• gas pressure before stabilizing burners.

• gas flow at the stabilizing burners.

• air pressure at the stabilizing burners.

• gas pressure before working burners.

• the gas flow to the working burners.

• air pressure after the fan of the operating burners.

• the air pressure in the operating burners.

• air flow to the operating burners.

• feed water temperature in the economizer.

• temperature of feed water from each section of the economizer.

• the temperature of feed water after the economizer.

• feed water pressure.

• the feed water flow rate.

• water level in the boiler drum.

• superheated steam flow rate at the output of the boiler unit.

• saturated steam pressure in the drum.

• superheated steam pressure after the boiler and the superheater.

• temperatures of superheated steam at the boiler unit.

• the flow rate of the injected condensate.

RFP-UESP-2021-055 Page 30 of 33

• salt content of boiler water.

• primary air fan, secondary air fan motor current.

• current of the electric motor of the stabilizing burners fan, the fan of the working burners.

• current of the smoke exhaust fan motor.

• the temperature of the smoke exhaust fan bearings.

• position of the guide device of the HHW fans.

• temperature in the SHC cabinet.

• speed of rotation of each shaft.

• position of the air flap of each gate.

- For auxiliary equipment:

• water level in the clean water tank.

• superheated steam flow rate to the consumer:

• superheated steam temperature to the consumer.

• the temperature of the condensate from each line APO.

• steam pressure after PRS.

• the temperature of the steam after PRS.

• the temperature of the steam after the cooling device.

• water level in the deaerator.

• steam pressure in the deaerator.

• water level in the decarbonized water tank.

• deaerated water temperature of each line.

• steam pressure at APO-1. APO-2.

- Boiler room:

• heat network water flow through the supply and return pipelines.

• heat network water temperatures in the supply and return pipelines.

• heat network water pressure in the supply and return pipelines.

• pressure before and after all regulators.

• pressure at the head and suction of the main pumping equipment.

• loads of electric motors of the main pumping equipment.

• released heat from the boiler room.

• the steam flow rate entering the boiler room.

• condensate flow rate that comes from the boiler room.

- ENERGIYA Plant and HST "Poznyaki" CC requires the following remote signaling to be displayed:

• statuses of boiler units and boiler room valves (open, intermediate position, closed).

• activation of technological protections of boiler units and boiler room.

• status of electrical equipment of the boiler units and boiler room.

• actuation of PSP devices

- For output to the CDC of SU KHN and CU KTE MA DP the following telemetering is required:

• By boiler units:

· temperatures at the lower, middle, and upper part of the combustion chamber.

· temperatures of combustion products behind the boiler.

· content of CO, CO2, O2.

· gas pressure before the boiler.

· gas flow rate per boiler.

• For auxiliary equipment:

· superheated steam flow rate to the consumer:

· superheated steam temperature to the consumer.

• For boiler rooms:

RFP-UESP-2021-055 Page 31 of 33

· heat network water flow rate through the supply and return pipelines.

· heat network water temperatures in the supply and return pipelines.

· heated network water pressure in the supply and return pipelines.

· released heat from the boiler room.

- For output to the CDC of SU KHN and CU KTE MA DP the following remote signaling is required:

• statuses of boiler units and boiler room valves (open, intermediate position, closed).

• status of electrical equipment of boiler units and boiler room.

• actuation of PSP devices

• List of controlled parameters for heat power metering

As part of the integrated energy metering service, which is a component of KTE DC SCADA, the

following parameters must be monitored, from existing automated heat energy metering units (HEMU) and

gas metering units (GMU), either directly or through the existing automated system for heat power

commercial metering (ASHPCM) and gas metering (ASGM):

▪ The amount of heat energy recorded by the heat meter in the report form:

• monthly reporting.

• daily reporting.

• hourly reporting.

▪ average heat carrier flow rate for the reporting period.

▪ average heat carrier pressure in the supply and return pipelines for the reporting period.

▪ emergencies accounted for by HEMU.

▪ real time values of the flow rate, pressure, and temperature of the heat carrier.

▪ The amount of gas consumed by heat sources in the report form:

• monthly reporting.

• daily reporting.

• hourly reporting.

▪ total gas flow for the reporting period.

▪ average gas pressure for the reporting period.

▪ average gas temperature for the reporting period.

▪ emergencies accounted for by GMU.

▪ real time values of flow, pressure, and temperature.

6. REQUIREMENTS FOR THE DESIGN ORGANIZATION

6.1 The contractor that will perform the work must confirm their experience of performing designs of

similar installations at energy enterprises.

6.2 To confirm the professional and technical competence of the design tender, bidders/participants must

document their compliance with the qualification criteria, participants must provide documents

confirming the following information:

• copies of qualification certificates of designers in the relevant field of work.

• copies of contracts for such project work.

• availability of equipment and material and technical base (a certification certificate in any form shall be

provided regarding the availability of the necessary equipment, and vehicles to perform the specified

activities).

• availability of employees with appropriate qualifications, with the necessary knowledge and experience

(a certification certificate in any form shall be provided).

• providing documented experience performing the design of similar installations at other enterprises in

Ukraine. Provide the name, address and phone numbers of responsible employees of each Recipient, if

RFP-UESP-2021-055 Page 32 of 33

available (not required) to provide feedback letters about the quality of work and services performed).

• for performing certain types of design work, the designer can involve subcontractors who have

documented qualifications (qualification certificates) and experience to perform these activities.

7. REQUIREMENTS FOR THE WORK

The estimated cost of design work is determined in accordance with the requirements of the state

construction standards of Ukraine DSTU B D.1.1-7:2013 "Rules for determining the cost of design and survey

work and examination of project documentation".

8. APPENDICES TO SCOPE OF WORK

Annexes (Initial data) for the Design of the SCADA Dispatch Control System, Communal Utility KYIVTEPLOENERGO:

Annex 1. Technical requirements for OIC of ADCS CU KYIVTEPLOENERGO Annex 2. Technical requirements of DDC OIC Annex 3. Technical requirements for the ADCS the 15 heat supply stations and district boiler houses of SU

KHN of CU KYIVTEPLOENERGO Annex 4. Technical requirements for ADSC at block boiler houses of SU KHN of CU KYIVTEPLOENERGO Annex 5. Technical requirements of the telemetry and telecommand with data transmission controllers

at 12 pumping stations of SU KHN of CU KYIVTEPLOENERGO Annex 6. Technical requirements of the telemetry and telecontrol with data transfer controllers on the

main line’s pavilions of SU KHN of CU KYIVTEPLOENERGO Annex 7. Technical requirements of the heat network monitoring system with remote data transfer

controllers Annex 8. Technical requirements for the integrated system of energy resources metering of CU

KYIVTEPLOENERGO Annex 9. Technical requirements for the modernization of the SCADA information collection tools for the

heat part of CHP-5 SU Kyiv CHPs of CU KYIVTEPLOENERGO Annex 10. Technical requirements for the modernization of the SCADA information collection tools for

the heat part of CHP-6 SU Kyiv CHPs of CU KYIVTEPLOENERGO Annex 11. Technical requirements for ADCS of the SU Energiya Plant Annex 12. Technical requirements of the GPS monitoring system for vehicles

9. DELIVERABLES AND DUE DATES The subcontractor shall deliver to ESP the following deliverables, in accordance with the schedule set forth below. Deliverables are to be developed in Ukrainian. The subcontractor will provide all the deliverables in electronic form when a deliverable does not have the label “Final”. The subcontractor will provide all the deliverables in electronic form and 4 printed copies, when a deliverable has the label “Final”.

SOW task Deliverable Name Due Date

SOW 3.1 1. Kick off meeting, organized with Representatives of KTE and ESP,

Аналіз існуючої вихідної документації

2 weeks after signing the subcontract

SOW 4.1 2. Collection and analysis of existing source documentation,

assessment of the technical equipment of facilities for monitoring, control and management of technological parameters / processes,

12 weeks after signing the subcontract

RFP-UESP-2021-055 Page 33 of 33

inspection of facilities of KP "KTE", determination of the required technical re-equipment, modernization. Assessment of the possibility of integration of the existing separate systems of monitoring, control, management, process control system and OIC into a single designed SCADA system of KTE. Clarification of the requirements of the design task.

SOW 4.1

3. Technical project (stage "P" - Project), which includes (but is not limited to) the following documents: • Statement of the technical project; • Description of system-wide solutions; • Description complex of technical means; • Scheme of functional structure; • Scheme of automation; • Description of information and mathematical support; • Explanatory note; • Block diagram of a set of technical means; • List of input signals and data; • List of output signals (documents); • Location plans; • List of equipment and materials ; • Estimated part.

32 weeks after signing the subcontract

SOW 4.5

4. Positive expert report of the estimated part of the technical

project

36 weeks after signing the subcontract

SOW 4.1

5. Technical project (Stage "P" - Development of working documentation), which includes (but is not limited to) the following documents:

• Specification of equipment, software and materials; • Structural diagram of a set of technical means ; • General description of the system; • Equipment location plans and cabling; • External wiring connection diagram; • External wiring connection diagrams; • Drawings of installation of technical means; • Cable log; • Drawings of accounting cabinets, communication cabinets, switching and server cabinets; • Local estimate; • User manual; • Operating instructions for the complex of technical means; • Test program and methods.

48 weeks after signing the subcontract

SOW 4.3 6. FINAL: Transfer of documents to the customer.

52 weeks after signing the subcontract