Traducere memoriu tehnic

Rehabilitation and Development of Water Distribution and ALLOTMENT DOCUMENTATIONHousehold Sewerage Systems in Agnita and Dumbraveni Towns Volume 3 : Employer’s requirements

Section 1 – Technical report and general

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3. GENERAL OBLIGATIONS

Legend:Contractor – is the works Entrepreneur;Contracting Authority – is The Employer or Beneficiary;Engineer – Works supervising consultant on the part of Employer.

3.1 Application

The specifications will be interpreted together with The Contract’s Conditions. in case of ambiguity, the priority of documents will be that established in The Contract’s Conditions.

3.2 Works description

Works will consist of acquisition, receipt, storage of all materials necessary for works, design in detail, building, testing and delivery for exploitation of those works and remedial of defects by the end of defects remedial period. Works comprise, but are not limited at disruption of areas having streamlined carriageway (by mans of cutting with mechanical devices with diamond grinding discs), ditches excavation in or under roads, pavements, natural ground and other surfaces, supplying of all pipes and fittings, preparation of pipes beds, piping, testing of pipes, reconstruction of carriageway, excavation and coating of tunnels and arrangements for water supplying and sewerage effluent’s discharging into the rehabilitation areas. Also, works will include rehabilitations and building of drinking water tanks, drinking water pumping plants and building of waste water pumping plants. All the materials for temporary and permanent works will be supplied by The Contracting Party. In case of rehabilitation/replacement works, the existing pipes (together with water branchings on the distribution pipes subject to rehabilitation) will be dismantled and the new pipes will be installed on the same transits, if not otherwise specified by The Engineer. The works within this Contract will include materials and any kind of works necessary for satisfactory building and completion of Works on purpose and signification established by The Drawings and Specifications which detail The Employer’s Requirements together with all detailed execution documentation, which will be provided by The Contracting Party, according to Employer’s Requirements. The Contracting Party will keep all The Contract’s Conditions, explicitly mentioned or not in these Specifications.

3.3 Topography

All levels will be related to the bench marks of the existing milestones, level of reference Black Sea. The plan-table sheets will be determined by surface surveying made available by The Employer. The Contracting Party will be responsible for provisioning will all equipments necessary for topographical studies. Also, it will be responsible with fitting maintenance of bench-marks until works undertake by The Employer.



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The Contracting Party will employ and assign qualified and experienced personnel in order to rigorously execute works, establish and locate all lines, quotas and exact establishments of works. The Contracting party will confirm the establishments of underground services on Site, on his own expense, collaborating will companies which administrate these utilities and services. The Contracting Party will be responsible to establish the run of each pipe and collector and the position of each structure, in accordance with The Employer’s Requirements and with the approved Drawings of The Contracting Party, before the start of constructions. Pipes will be laid down consequently in straight lines. All pipes and chambers will be laid down and built according to lines and gradients indicated in the approved Drawings of The Contracting Party or according Engineer’s indications, in the tolerances given in Employer’s Requirements.

3.4 The Site

3.4.1 Working hours on site

The working time will be in accordance with Romanian Legislation regarding working conditions. No work will be executed beside these hours, excepting emergencies, without a written approval given in advance by Engineer.

3.4.2 Job management

If not otherwise mentioned in the drawings or specified in this documentation, Site means a public or private earth range which, in The Engineer’s opinion, is necessary or practicable for Works execution. The Contracting party will not use The Site for any other purpose which is not provided in contract. Job management will be designed, analysed and executed by Builder, in accordance with its own experience and technology. The Contracting Party is required to provide an organizational structure which comprises qualified personnel, with experience and sufficient from the numerical point of view, in order to provide rigorous abidance of construction schedule and contract provisions. The Contracting party, in the proposed job management, will show the personnel structure, with all professional details of each position, containing: age, qualification, experience, professional interest, etc.The Contracting party will also include in job management a management team for accomplishing of works contract in best conditions. Numerically, the additional personnel which comprises the management team, will be established according to work’s establishment and complexity, having necessary experience and knowledge. If during contract’s running, The Employer considers that the management team organised by The Contracting Party does not operate at an acceptable standard, than The Contracting party will employ a Consultant manager, which has to be approved by Employer.Among the duties of management team, there will be comprised the following: Preparation of panning, working hours and relations with public authorities. Continuous monitoring of works and anticipation of factors which may possible

affect the contract’s running over time.



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Elaboration of proposals in order to modify the panning because of causes which occurred over time.

Continuous evaluation of Contract’s methods and procedures, relating to execution speed and their effect over the efficiency of contract’s accomplishment.

Anticipated planning for resources requirements, taking into consideration possible lacks or delays in supplying of site with materials.

Gathering and processing of the last information necessary at working meetings with The Contracting Party and Employer.

Making out of monthly reports which have to be passed to Employer (through Engineer) by The Contracting Party representative.

3.4.3 Site condition

Before executing any work, The Contracting Party will inspect The Site together with Engineer and its Representative, in order to establish the general conditions that will be assigned and registered in writing, and where, in Engineer or Representative opinion or is considered necessary a recording by means of photography of video. These locations will include: site offices of Entrepreneur, Workshops, storage areas for materials and storage of equipments, site roads, borrow cuts and areas that provide temporary storage of excavations. The registered details will include location of all delimitations and assignments regarding buildings conditions, surfaces, terraces (if any), channels, water courses, roads, routes, fences and other information relating to Site and any other part that could be anytime affected by The Contracting Party operations.

3.4.4 Site cleaning

The Contracting Party will maintain the site in an adequate clean, ordinate and sanitary state, as long as it is responsible for works execution and it will comply with all regulations in force of public health bodies, police and municipality, in order to provide a climate of order in works progress. The Contracting party will provide during execution works maintenance and cleaning of sanitary appliances for the use of its own employers. It will provide that its employers will not smudge the site or vicinity property. The maintenance cost will be included in the contract price. The Contracting party will have to clean the borrow cuts and other sources of materials, all Temporary Works establishments, offices, warehouses, workshops, deposits, the garbage form blockhouses and other establishments and it will discharge all wastes in an adequate manner. Surfaces limits that have to be cleaned will be indicated on Tables or will be established by Engineer. All the time and in all reports, The Contracting Party will take necessary measures for environment protection in and around The Site by means of accession to the detailed measures from Plan or The management Measures of Surrounding Environment. The Contracting party will have to do its best in order to avoid cutting of trees, affecting of vegetation, etc. If Engineer Representatives ask that certain trees, scrubs and green fences to be protected, The Contracting Party will comply their requirements and will have to take all necessary precautions in order to prevent their deterioration.



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Along with completion of all works that had been executed by The Entrepreneur in any part of Site, others than those related by works maintenance, The Contracting Party will clean The Site’s mentioned parts as specified in the relevant clauses of Contract’s Conditions. The Contracting Party will not permit to motor vehicles or equipments to leave site before they are cleaned and washed with water.

3.4.5 Approach lanes, lines of communication

Usage of public roads The Contracting Party will provide that traffic roads and thoroughfares used by him are not smudged as a result of usage, and if they get dirty, according to Employer’s opinion, The Contracting Party will take all measures in order to clean them, without additional costs for Employer. The Contracting Party will provide that there are no earth or gravel depots on public or private roads as a result of works. All vehicles that leave site will be correspondingly cleaned and washed with water.

Access on siteBefore staring of any parts of works, The Contracting Party will build temporary approach lanes, also including service detour roads, which can be necessary from time to time with Employer’s approval. The Contracting Party maintain these approach lanes in adequate conditions for safety and easy passing of equipments and vehicles until works will be finished. The Contracting Party will sign a minute with Employer regarding the state of public or private lands surfaces on which access is made before starting of any work, in order to make them adequate to access. The Contracting Party will maintain these surfaces in a reasonable state of cleanliness and will repair them during works execution. When these approach lanes will no longer be used by The Contracting Party, it will bring these surfaces to a condition at least equal with the condition before their usage. Employer will negotiate and will make possible for The Contracting Party the access towards site on private land, when there is no alternative. Negotiated access will be allotted after The Contracting Party will make all efforts for access. The Contracting party will not enter with any part of the site on public lands without preliminary permission of Employer and without the consent of landowners. Depending on the street where will be executed works, there will be provided, as the case may be, conditions for normal traffic or street will be closed temporary, with the approval of bodies qualified for this. Before staring of any parts of works, The Contracting Party will have to provide temporary access roads, including all deviations and bridges from the involved part of Site, all with Engineer’s approval. The Contracting Party will maintain these access roads in an adequate condition for a safely passing of equipments and vehicles until they will be no longer necessary to contract scope.The Contracting Party will lay down a document whereby The Engineer will agree with regarding the conditions of any private earth surfaces or any public cultivated or maintained surfaces through the agency of which The Site access is realised before usage and will have to keep these surfaces in a reasonable state of cleanliness and maintenance during works execution. When these approach lanes will no longer be used by The Contracting Party, it will bring these surfaces to a condition at least equal with the condition before their usage. Within this Contract, all roads, “access rights”, pavements and other corresponding works which are not part from Permanent Works, but are required by Entrepreneur or by Engineer



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on or close to Site directly or indirectly in connection with works provided in contract, will be named Service Roads. These roads will be considered as temporary Works. The Contracting Party will construct all Service Roads, which will have to be in accordance with standards, so that they could be used normally and in safety on any climatic conditions. The Contracting party will not be refunded with and amount of money for usage of Service Roads by others than The Employer, Engineer and Contracting Party agents or personnel, provided that they will use these roads with Engineer’s approval directly or indirectly in connection with Works within The Contract. The Contracting Party will construct and maintain temporary enclosures and gates on his own expense after approval, in order to close the area of performing Works and any other field surfaces that could be necessary for him to fulfil his obligations against Engineer within Contract. No unauthorised person could enter on Site. There are not considered unauthorised persons national and international inspection bodies which have specific attributions provided by legislation, the representatives of Intermediary Body from Sibiu, the representatives of Ministry of Environment. The Entrepreneur will have to instruct all persons to avoid and to prevent abuses in accordance with General Conditions of Contract.

3.4.6 Facilities provided by The Contracting Party

The following facilities will be incorporated in the estimate value at Job Management Chapter, included into The Financial Summary of objects from Volume IV.

Advertising panelsThe Contracting Party will acquire, build and maintain 4 advertising panels resistant to unpropitious weather conditions, for their temporary displaying in the locations near site and which have to be approved by Engineer. The panels will be clear visible so that those who walk near this panel could read and understand the nature of project. The panel will have 200 cm width and 150 cm height and will provide with the following information mandatory in Romanian language: European Union logo; Insignia of Agnita town, respectively of Dumbraveni town; Project’s title; Project’s value; Contracting authority; Name of Contracting Party and its logo; Name of Engineer and its logo; Building permit. Panels will be fitted during works execution and will be removed no sooner than 6 months after works completion after they will be replaced with an informative plate. Works signalling (day and night) will be for works Entrepreneur and will correspond with the provisions “Methodological norms regarding maintenance, repair, modernization and development or works for underground utilities networks from public areas” and with the provisions of MLPAT-MI Order No. 1112/411/2000.

Offices for Engineer’s personnel The Contracting Party will provide a location agreed by Engineer, a site office building for exclusive use by Engineer and its personnel. The site office building will be of good quality, fitted with air conditioning, heating, electricity, drinking water and sewerage.



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All rooms will be fully furnished and equipped. The site building will consist of the following rooms: Office with surface of minimum 10 m² for Engineer’s representative. Office with surface of minimum 15 m² for Engineer’s personnel. Fully equipped kitchen. Sanitary squad. Parking for 1 car. The following facilities will be provided for Engineer’s office: A telephone line will be fitted with 2 telephone sets. A new laptop and 2 new computers (minimum 3 GHz, 512 RAM) and a mono printer

A4and one colour printer A3will be provided for usage of Engineer’s personnel. The last package of MS office and MS project softs will be provided for each computer. There will be provided softs for internet and e-mail.

A xerox for A4/A3 formats. The Contracting Party will provide a complete set of measurement instruments for usage of Engineer’s personnel. The Contracting Party will provide 3 complete sets of clothes and shoes for site for Engineer’s personnel. The costs for cleaning, heating, electric current, telephone, fax and internet will be bearded by Supervising Consultant (Engineer). All equipments/endowments will be returned to Entrepreneur at contract’s completion.

Engineer’s transportationFor relocations of site, The Contracting Party will provide permanently, exclusively, for use of Engineers and its personnel, 1 (one) vehicle with engine’s minimum capacity of 1,2 litres. The fuel cost will be bear by Engineer, motor vehicle maintenance being provided by Entrepreneur.

Facilities for Contracting Party personnel The Contracting Party will provide site personnel with all contributions of health and social assistance in accordance with Romanian legislation. The Contracting Party will provide for his own site personnel protective equipment and protective clothes.

3.4.7 Health services

The Contracting party will organise, make available and maintain, in easy accessible places, not only on site but also in workers colony, first-aid medical stations, for the rest of contract’s progress. Endowment and employment with medial staff of these positions will be in accordance with the provisions of sanitary norms for building sites.

3.4.8 Supplying with water and electric energy

The Contracting Party will make on his own expense all arrangements for supplying with water, electric energy, telephony, internet and any others for the purposes of works completion. There will be installed counters for the utilities that are consumed by The Contracting Party. Therefore, there will be counted consumed water for pipes sampling and testing, washings and disinfecting.



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Rain water, in addition to waste water resulted from users, during rehabilitation works will be discharged outside site, according to Employer’s requirements, in order to prevent failures or reclamations.

3.4.9 Reinstatement in the anterior state of site

At works completion, The Contracting party will clean all temporary access roads and will return area to its initial condition for Employer and authorised roads operator approval. Reconstruction of these areas will comprise the following works: earth digging, levelling, accumulation and storage of gross elements, loading, transportation and unloading of excess material, planting of trees and vegetation (if the anterior situation provisioned this activity).

3.4.10 Water

The Contracting Party will have to give attention to water as an utility necessary to (temporary or permanent) works, regardless of source or cause, so that the works specified could be executed in satisfactory conditions of humidity and safety, with Engineer’s approval. If there are not established elsewhere all measures related to water supplying, this will have to be considered as being Temporary Work. The Contracting Party will not have the right at refunding of money spent for water supplying on the part of Engineer. After they served their purpose, Temporary Works and equipments will be dismantled.

3.4.11 Site archive documents

The Contracting Party will preserve folders containing the position of dimension of excavations of any type of public utility or obstacle encountered during works execution, in addition to taken samples.

3.4.12 Norms of security on site

The Contracting party will observe all regulations referring to personnel, operators, Employer’s personnel protection. He will obtain copies of all regulations in force and use them in site inspection. The Contracting party will observe all regulations referring to personnel, operators, Employer’s personnel protection. He will obtain copies of all regulations in force and use them in site inspection. In order to execute construction works in conditions of labour safety and hygiene and for fires prevention, the following mandatory regulations will be observed, in accordance with “Regulation regarding protection and hygiene of work in constructions” (according to Government Resolution no. 795/1992 and approved by M.L.P.A.T. with Order no. 9/N/15.03.1993, published in Constructions Bulletin no. 5-8 from the year 1993) and law no. 32/1968 and Government Resolution no. 51/1992 regarding guard norms against fires. There is drawn most attention on observing of provisions comprised in Labour security specific norms for water supplying of locations and for technological needs and Labour security specific norms for discharging of waste waters, approved by The Ministry of Labour and Social Protection with order no. 357/1995, published in Official Bulletin of Romania, Part I no. 11/1996.



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At executing of excavation works there will be observed the provisions from “Republican norms of labour protection”, approved by Ministry of Labour and Ministry of Public Health with orders no. 34/1975 and 60/1975 and “Norms of labour protection in activity of constructions assembly” approved by Trade and Industry Ministry with order no. 1233/D 1980. The Contracting party is obliged to train its employers at the workplace and to take account of professional qualification and manner how each worker can assimilate the notions from performed briefing, so that he could use without danger the installations, equipments, tools and implements at the workplace where he is assigned, insisting especially on accidents derived from failure to observe briefing, giving practical examples.

There will not be received at work any worker without having the briefing of labour protection and fires prevention accomplished up to date and acquired. The obligation of briefing performing is on those who organise, control and manage work processes. As often as an employee is transferred from a workplace to another there will be performed briefing at the new workplace, even if it is the same company. Briefing will take place in three stages: - General preparatory briefing (from 8 hours to 16 hours, with inspections in briefing sheet); - Briefing at the workplace executed by the leader of workplace (engineer, foreman, supervisor), its duration being of at least 8 hours with control of superior hierarchical chief, of the person who performed briefing, after that the employer being admitted to work; - Periodical briefing is made at the workplace at least once a month by the leader of workplace. The employees briefings (general preparatory, at the workplace, and periodic) will be recorded compulsorily in the individual briefing sheet. For the briefing of labour protection and hygiene there will be considered at least the chapters: Chapter 14 – Individual protection devices; Chapter 15 – Devices of labour security; Chapter 17 – Loading, unloading and storage of materials; Chapter 18 – Electro-security; Chapter 19 – Earthworks; Chapter 22 – Concretes pounding; Chapter 27 – Stages, scaffolds and ladders; Chapter 31 – Prefabricated parts and technological equipments assembly; Chapter 32 – Welding; Chapter 33 – Supplying with water and sewerage; Chapter 38 – Lifting devices and machines. We underline the necessity of paying high attention to chapters 14, 18, 19, 27 and 38. According to catalogue of standard devices and elements for labour protection at construction assembly works published by Trade and Industry Ministry, IPCT project no. 7088/1975, The Contracting Party will use the devices indicated in this catalogue, specifically: - Subgroup I – Devices of labour protection for excavation works (symbol from catalogue no. 122, 108, 107); - Subgroup II – Devices of labour protection for height works (symbol no. 201, 203, 205, 206, 207, 209, 210, 212, 213, 216); - Subgroup III – Devices of labour protection for welding works (symbol no. 301, 303, 304, 306, 307); - Subgroup IV – Devices of labour protection for electrical works of low and high voltage (symbol no. 401, 402, 403, 404, 405, 406, 407);



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- Subgroup VII – Devices of labour protection at manufacturing of precast products from reinforced concrete and prestressed concrete (symbol no. 701, 702);- Subgroup VIII – Conventional signs, safety indicators (symbol no. 801, 802). It is drawn attention that the provisions from present measures do not have restrictive character, in the sense that furthermore The Entrepreneur will have to take account of the provisions of all instructions and laws in force and take measures which he will consider to be necessary in order to provide labour safety, accidents avoidance and fires prevention. There will be given a special attention to conditioning NPCI 1974 and to instructions of fires prevention and fighting and to welding works taking into consideration issuance of fire permit at the workplaces with inflammable materials (petroleum residue, constructions of IV and V degree fire resistance, executed from fuel elements). The Contracting Party will discuss with his employees the measures enumerated below together with other measures whom he finds necessary to be taken into consideration in order to execute works in good conditions of quality, without accidents or fires.

3.5 Relations between the contracting party, consultant and purchasing legal person

The Contracting Party is obliged to inform the supervising consultant and purchasing legal person (beneficiary) on all details related to investment progress; in case of some changes against the provisions of specifications conditions, these will be made with notification and consent of consultant and purchasing legal person. The relations between contacting party, consultant and purchasing legal person will be of collaboration, inspection and control.

3.6 Works coordination

If on a street there are contemplated the execution of other works, The Contracting Party will coordinate its works execution with the companies of public utilities that execute works on the same street or working part.

3.7 Activities that are to be executed by Employer Employer will make the manoeuvres of closing/opening in the centralized system of

drinking water, after the written guarantee that Entrepreneur is ready to execute works of connection of the new systems at the operating system.

Employer will make available to contracting party these parts of site which are detained by other companies (will be unencumbered).

3.8 Authorizations

The Contracting Party will be fully responsible for obtaining (covering the afferent cost) of the following authorizations, licenses and approvals necessary for works execution, before their start: - disruption notice of carriageways from the competent authority; - delivery certificate of public roads establishments concerned in project, also signed by the representative of Agnita and Dumbraveni Town Halls. - Police notice regarding routing signalling of all public roads concerned in project. The Contracting Party will be fully responsible for obtaining of the following authorizations, licenses and approvals necessary for works execution, at their completion:



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- acceptance certificate of public roads establishments concerned in project from Entrepreneur, countersigned by the representative of Agnita or Dumbraveni Municipality Town Halls, for reconstruction of carriageways affected by works. The Entrepreneur will be responsible of providing of all necessary technical conditions in order to be reconstructed the carriageways (for example compaction degree of filling material, providing of final layer of crushed stone/asphalt concrete at the level of finished ground etc.). The compaction degree of filling material corresponding to legal norms will be proved by a certificate elaborated by a geologist hired or paid by Entrepreneur of the present contract. Excepting the above notices, all other authorizations and notices will be provided by The Contracting Authority. There are considered here: building permit, notices from other owners of utilities, notices and fees for State Inspectorate for Constructions, Builders Social Fund, as the case may be other notices and authorizations. 3.9 Works advice

The Contracting Party will give to Engineer a written notice related to starting of any new section of works and will not start any important operation without written approval of Engineer. Announcement of all important operations will be made by Engineer in advance, in order to be permitted for him to take measures necessary for inspection or in other purposes.

3.10 Protection of the existing private or public installations, services

For these specifications, public utilities mean: complete lines of water (including counter manholes, gates manholes, fire hydrants, etc.); complete lines of cables (telephone cables, electrical cables poles, etc.); complete lines of power – high and low voltage (power-line towers); ad cables routes; street illumination; traffic indicators; complete lines of sewerage (including manholes, discharging hatches, levers, etc.); channels, water passes; telephone lines; all other accessories and objects belonging to utilities, within the pale of proposed

construction works. Locating of all existing utilities, within the pale of proposed construction works and also before starting of any significant construction, will be full responsibility and liability of The Contracting Party. Any claim from Entrepreneur arrived with incomplete information will not be taken into consideration by Engineer. The Contracting Party will have to be fully responsible and will have to admit in its Contract Price the costs of any investigations issued at the requirements from this chapter and for any malfunction induced to utilities of interference with these. The Contracting Party will have to have great care during works execution in order to avoid malfunctions or interferences withy public utilities and have to be responsible for any failure and further faults caused by him or by his representatives, directly or indirectly resulted from something done or omitted. If, in Engineer’s opinion, failures can be caused by usage of mechanical equipments for excavations adjacent to utilities, The Contracting Party will have to ask to manually excavate in the vicinity of these. The tariffs from contract will also have to include these manual



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excavations. Before executing of excavations near utilities using mechanical equipments, The Contracting Party will have to make adequate and complete preliminary investigations in order to locate public utilities by means of ditches manually dug. The Contracting Party will have to be responsible for keeping of safety and protection of any command devices, cables and other equipments connected at controlling installations of Site traffic (traffic lights).In the points where The Contracting Party operations are adjacent to properties belonging to railroad, telegraph, telephone and electrical energy authorities or are adjacent to any public or private property, malfunctions which may lad to considerable expenses, looses or inconvenients, the work will not have to be started before making of all arrangements necessary for their protection. The Contracting Party will have to cooperate with owners or authorities of any underground or overground utility for operations of deviation and/or transformation of these to the end that these operations could progress in a reasonable way and as this doubling of work rearrangement could be reduced at minimum and the services offered by those implicated are not interrupted of no use. In the event that water or other utilities are interrupted as a result of damage or as a result of exposure of unsupporting of installations, The Contracting Party will have to notice immediately the proper authority of owners. He will have to cooperate with the authority named for service rebuilding as soon as possible. Contrary, water interrupting will have to be permitted outside working hours. The fire hydrants will have to be accessible anytime to Fire Department and no material would have to be stored within a radius of 5 meters against every hydrant. It will be The Contracting Party duty to inform all companies, utility authorities and other affected parts and to endeavour in order to rebuild the works at utilities affected by sewerage and water jobs from the present contract as soon as possible. Location and development of basements and of other underground structures cannot be predicted for sure. For their identification, The Contracting Party will have to sufficiently excavate and fill the operating ditches before works execution, in order to locate underground structures and public utilities that could be affected by works. The Contracting Party will have to manually excavate around structures and utilities existing in underground. The Contracting Party will have to investigate afterwards these discovered underground structures and utilities and will have to represent in plan and in section detailed drawings of these. The detailed drawings will have to be sent to Engineer in a reasonable time for approval and to permit Engineer to use the detailed drawings as help in order to check and/or modify the position of Permanent Works and to issue in a reasonable time and in all relevant circumstances the drawings necessary for execution. No delay will be taken into consideration because of Contracting Party failure or impossibility to issue the detailed drawings in proper time. The operating ditches are required to be filled immediately after the objective had been fulfilled and The Contracting Party will have to maintain the earth surface in anterior conditions. The Contracting Party will execute works in such a way as to avoid interrupting of failure of existent installations operation (pipes, exterior fire hydrants, gates, gas vent holes etc.), the underground hydrants or elements of other utilities will be permanently monitored in order not to be covered with concrete, asphalt, etc. During works execution, it is forbidden to cover the gates with the earth resulted from excavation. Drawings will indicate the position of services detained and operated by various utility (electricity, transportation, gas etc.) Companies which could be affected by work.



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The Contracting Party will notify with 7 days before starting of works all local public authorities, owners of urban public networks and other owners about their start, works that could affect them. The Contracting Party will have to contact these Companies before any excavation is started. It has to know precisely the exact position of all existent services that could be affected by work execution. The Contracting Party will have to provide that all these services are adequately protected at any time in accordance with the requirements of Company that realised them. If necessary any deviation of the existing services, indicated by project manager, The Contracting Party must permit access and cooperation with The Company that realised them in order to permit execution of any deviation. If degradations appear due to works execution, The Contracting Party will immediately have to: announce Employer and corresponding Company; establish the necessary arrangements in order that the produced

malfunctions to be repaired correspondingly and without delays with the approval of owing Company. The Contracting Party will pay all the expenses for repairs.

The Employer could issue instructions or take other measures that consider to be necessary for quick repair of malfunctions appeared during Contract’s progress. Such measures will not exonerate him of payment for malfunctions repair.

3.11 Preventing surface erosions

The Contracting Party will have to give a special attention all the time in order to prevent surfaces erosion on Site and in any other part that could be affected by its operations and The Engineer could impose reasonable limits and restrictions on cleaning method and on period and season of the year when cleaning must be executed in accordance with adequate circumstances. There will be taken into consideration that in the situation when works will be executed on public domain in a decayed or unmetalled road structure, this situation could lead to apparition of delays or additional costs by means of deterioration of larger road surfaces than surfaces from drawings. There will be used equipments that will not deteriorate roads structure.

3.12 Traffic

The Contracting Party will have to obey national laws and road traffic in force, in accordance with this clause. Before any work could start and which affect usage of main roads or any thoroughfare of public road (including pavements, alleys and the like), the proposal referring to working conditions of The Contracting Party will be subject to written approval on the part of Engineer, National Authority of Roads, Town Hall and Police. The works program on different streets will be brought to notice of public service of traffic within Police of Agnita and Dumbraveni towns, for management of road traffic as a result of works. The Contracting Party will have to know the regulations regarding works execution on public domain under traffic with certain traffic restrictions. During the entire period of Contract’s development, The Contracting Party will have to cooperate with National Authority of Roads, Police and Town Hall regarding works, access



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on any main or secondary road. The Contracting Party will inform Engineer about any requirement or arrangement made with these institutions. Where temporary deviation of any street, any pavement or public road necessary for works is imposed, The Contracting Party will have to make available and maintain an alternative through road, accepted by Engineer and institutions that could issue claims and which have to be operational before works will start at the existing road. Where platforms are necessary, these will be provided and maintained at an adequate standard regarding all traffic categories or pedestrians wanting to use them. The Contracting Party will be responsible for closing, deviation and signalling of roads (as required). The Contracting Party must maintain an access route for emergency vehicles for all properties and at any hour. When traffic can not be avoided, The Contracting Party must provide a control system of traffic accepted by Engineer, Police and Town Hall.

3.13 Inspection of hidden works No work will be covered with earth with Employer and other public utilities owners approval. The Contracting Party will provide Employer access for the inspection of work that have to be covered. The Contracting Party will beforehand announce Employer when and what work is ready for inspection and Employer will examine work in a period of time that would not affect further execution of work.

3.14 Provisory approach lanes

The passing places for people across ditches and pits are fitted with footbridges, having a width of at least 0,8 m, with railings with height of 1,0 m on both sides and with wood boards on edges of at least 10 cm width. Used titles and numbering system will be approved by Engineer.

3.15 Works program and declaration of method

In accordance with Contractual requirements, The Contracting Party will present to Engineer a program, in the time period specified in bid. In addition to the requirements from Contract Conditions, the program will be presented by The Contracting Party under the form of a chart and will clearly indicate the following: order of each activity, on each street, established dates for starting and completion of each

activity, including the execution project phase, (for the execution details and other works that will be designed by Entrepreneur) period established regarding the evolution of each work stage and cumulated quantity or works rate planned for each activity, on each month;

a complete planning of resources that would present units number and time allocated for each unit of equipment, materials and workforce allocated to each part of Works;

dates until main drawings could be presented, including the execution drawings for Temporary Works, that require Engineer’s approval;

time periods necessary for works accomplishment by other parts, including Employer and various utility companies parts.

There must be provided enough space within the program for registering of real progress compared with planned progress, for each activity. The program will be presented together with a declaration of method that must specify the following:



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a declaration that would present the number and categories of technical and supervising personnel and respectively qualified and unqualified workers that will be hired in Works;

major components details of equipments which The Contracting Party intends to use at Works execution;

details on working methods of The Contracting Party for all operations; a declaration that would establish the locations and dimensions for The Contracting party

bias point, its offices, workshops and warehouses.

3.16 Works execution program, working graphs, reception programs

Works will be executed in accordance with the graph approved by Employer, graph that forms an integral part of “Special execution conditions” from within the contract. The Contracting Party, after he has received the acceptance communication from Employer, in maximum 30 days, will submit for its endorsement a works execution program, where these are staggered in the technological order of execution, for each object in part, component of the entire bidded work and with term for execution of each street. The program will be designed under the form of a table or any other form agreed with Employer and it will clearly indicate the following: order of each activity, starting and completion date of each activity, progress speed of works

and cumulated stage or works percentage which are expected to be accomplished on each activity at the end of each month;

dates when the main drawings requested by Employer will be sent (at the execution details which will represent Entrepreneur’s obligations). It is permitted a period of 21 days from the date of receiving of these drawings for their inspection and until approval;

time necessary to works that will be accomplished by subcontractors (if need be). The program will be sent with details referring to: number and categories of technical and inspection (supervising) personnel and of qualified

and unqualified workers that will be hired at the respective works; list with details referring to the type of basic execution equipment (also including vehicles)

whom The Contracting Party intends to use at these works; details referring to The Contracting Party working methods for all operations; list with proposals for positioning and dimensions of blockhouses (site short-term colony),

offices, workshops and warehouses; details of works program from the date of receiving from Employer of works starting order,

including a complete distribution of resources, presenting number of groups and time assigned for each group of construction equipment, materials and task for each part of works.

3.17 Works journal

Engineer will keep a site journal where will be recorder all his remarks, essential instructions, decisions and details of works. The Contracting Party must keep and update this journal by daily providing of any information regarding works, required by Engineer. At Engineer’s requirement, The Contracting Party will have to read the journal at no more than two days from each daily recording that was made and will have to sign in advance each recording read by him. Also, Engineer will have to sign the journal and to hand out to The Contracting Party a copy of signed journal. If The Contracting Party does not agree with the journal written by Engineer regarding the accuracy and completeness of information mentioned, he will have to record his remarks in



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the space provided before signing of journal, which he read in advance or he will have to detail in writing his disagreements to Engineer, but no later than seven days after he had read and signed the journal. Otherwise there could be considered that he agrees with journal’s content; anyway, recordings inserted in the journal will not have to be a basis for any payment claim within the contract.

3.18 Recorded drafts

Simultaneously with works progress of Site, The Contracting Party will have to prepare all necessary drawings and works charts as built (“according to execution”), which could be required for approval and for monitoring, maintenance, repairs and these will have to include, but will not be limited at: Pipes and lists with additional parts. Drawings of each complete installation, which will be at a scale of minimum 1:50. Quoted drawings of each main part of equipments. Each drawing will have to

comprise tables of fittings, instruments and component elements and will have to include name of manufacturer, reference numbers, features and complete particularities of all component parts.

Sectioned drawings of equipments main components with parts named and numbered in order to facilitate maintenance and inspection. These drawings will also show the type of adjustment and space for adjustment and for assembling parts these will have to include detailed drawings, which could be necessary for manufacturing of spare components during equipment life time.

Electrical and operational charts as there could be necessary. Lists with cables, diagrams and alignments for cables laying. Cables alignment plan on site and each of the main sections by groups of cables and

channels, so that each cable from the group or channels could be easily identified. Preferable, this information is to be identified from a number of drawings at a larger scale in order to be correlated, through specific means, with the master plan at a smaller scale.

The previous drawings could include drawings presented and approved as working drawings and will be dimensioned and marked in accordance with the requirements of working drawings.

Approved drawings will have to be available for Engineer or his personnel control in any time of works execution.

Works will not be considered ready for issuance of the reception certificate at works completion until the moment when supplied drawings are approved.

3.19 Meetings and reports

The Contracting Party representatives, approved by Engineer and Contracting Authority will attend monthly meetings of progress works reporting, on site and at Employer’s headquarters or in any other location proposed by Engineer. Furthermore, The Contracting Party representatives will attend additional meetings in case of emergencies or from other reasons, at any requirement of Engineer. The Contracting Party will present to Contracting Authority a monthly Report of works progress. The report will comply with Employer’s (Contracting Authority) and Engineer’s requirements and it will include a copy of the approved program, together with actual situation of each activity.



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3.20 The project

The present works contract also makes provisions for accomplishment of some designing services through the authorized designer/designers of Entrepreneur, in order to obtain the approvals of execution from the part of Projects Inspector (hired and paid by The Contracting Authority) and Beneficiary and other certified institutions (if the case may be). Thereby, The Entrepreneur’s authorised Designer will lay down the technical documentations necessary in cases described below, but without modifying the technical solutions established at the beginning by Systems Works Designer. For any modification, adaptation, execution detail, The Entrepreneur’s approved Designer will ask before the so-called execution the agreement and approval of Supervising/Beneficiary Consultant, works initial Designer and will submit them for control to Projects Inspector made available by the contracting authority (according to Law no. 10/1995). The Entrepreneur authorised Designer will draw: The Technical Project and execution details, site commands for redesigning of some system components supposing the contingencies from filed impose it referring to: - special constructions on the system: structures of pumping plants (caissons etc.), inspection chambers with special specifications (for example Supervisory Control and Data Acquisition System [SCADA]), details of reinforcement at constructions etc. - under-passing and over-passing of streams, valleys, electrical connections, gas pipes, etc.- supporting works of banks at excavations that impose such a measure, according to legal prescriptions. This will have to be submitted for approval of project inspector provided by The Contracting Authority; - electrical connections for waste water pumping plants and tanks. The Entrepreneur’s authorised Designer will draw the afferent project and list of detailed established phases which will be presented to Supervising/Beneficiary Consultant before it will be approved The State Inspectorate for Constructions, also being presented at the control of determined phases according to Law no. 10/1995, in his quality of authorised Designer together with Beneficiary representatives and Responsible with works execution from the part of Builder, only for works that will be designed by him.

3.21 Operating and maintenance manuals

The Contracting Party will provide operating and maintenance manuals which will include the manufacturer documentation and completely explain the operation of all systems and individual components of mechanical and electrical equipments and instruments. Also, there will be provided a documentation regarding exploitation of water and sewerage systems, as a result of works and which will contain references at all system’s components (systems, electrical and mechanical components etc.).

3.22 Construction book

The building book for all components from within the investment represents the assembly of technical documents referring to designing, execution, reception, operation and monitoring of behaviour in exploitation of construction and it will be laid down in accordance with Government Decision 273/1994 completed with Government Decision 1303/2007. Instructions for operation and maintenance book is laid down by The Contacting Authority (Investor) with Designer and Contracting Party help for all objects of definitive constructions.



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The Contracting Party will provide for all accomplished works enough execution details in order to define exactly location, dimension, line, quota and nature of all elements. Drawings will include all the details necessary for operation and maintenance on long term of the system. Constructions book will have the content according to Appendix 6 at Regulations of works reception – established by Government Decision 273/1994 with further amendments. The Contracting Party will provide “drawings according to execution” (as built), referring to: - plans at scale 1:500 of pipes system as they were installed and built by The Contracting Party. These plans will indicate clearly the position of all branchings and connections at the existing pipes and will include details which describe works; - pipes profiles at scale 1:500 (horizontal scale) and 1:50 (vertical scale), as they had been installed and built; - working drawings at the corresponding scale for all structures, including wells, pumping plants and chambers – as they had been installed and built; - details referring to ant other works built by The Contracting Party, for which the situation drawings are required by Engineer. There will be included details about fittings, gates, service branchings, hydrants installed by The Contracting Party, other utilities encountered or passed by pipes and any other structures built along pipes by The Contracting Party, including chambers, trenches cutting, concrete slabs etc. Drawings will be realised with computer assisted designing programs in a manner and version compatible with Employer’s systems and will be sent not only in digital format but also on paper support at standard dimensions A0, A1 and A2. The Contracting Party will also provide legal licenses, according to Employer’s necessary, for the software programs used for these. At elaboration of construction book documents, Entrepreneur will collaborate with Entrepreneur of SCADA installation work, so that to offer Contracting Authority the same format of documents (maps, tables, written documents) and which will reflect the works executed in common.

3.23 Temporary works

With at 14 days before starting of each new “sector” of Works (one or more streets or a part of street), The Contracting Party will present Engineer for approval complete drawings and calculations for all Temporary Works associated with that section of Works. A “sector” comprises one or more parts of the system with a length smaller than 10 km. Without opposing to Engineer’s approval for each project of Temporary Works, The Contracting Party will be fully responsible for their efficiency, safety and maintenance and for all obligations and risks related to these Temporary Works, specified or implied by Contract. The Contracting Party will have to design and execute on his own expense all temporary works which could be required for works execution. Within four weeks after presenting of drawings and calculations aforementioned, Engineer will have to comment and approve relevant temporary works. In case when the expenses in connection with any temporary work are not provided explicitly in the price lists, the temporary work will have to be considered covered by other rates and prices from the price lists and will not be passed for payment under a separate article.

3.24 Contracting Party personnel



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The Contracting Party and any sub-entrepreneur hired for works execution will have to employ or supply qualified personnel, with experience in similar works and together with them will be responsible for provisioning with safe operating and efficient equipments, which will provide precise and safe operations in any conditions and The Contracting Party will provide all equipments and services necessary for a complete and performant execution of works, even if they are or are not precisely mentioned in The Employers Requirements, Price Lists or indicated in drawings. In situation when all legal provisions impose that certain operations to be executed by personnel that require special authorizations, Entrepreneur will be obliged to provide this personnel. There are considered here possible works at natural gas installations, works at electric wirings, works that require authorization from ISCIR, ANRE and any other legal obligations which could exist.

3.25 Assistance of Supervising Consultant

The Contracting Party will provide for Supervising Consultant the requirements provided in chapter 3.4.6 referring to Facilities provided by The Contracting Party.

3.26 Location

Beneficiary will provide works location from The Contract. The location demarcation is indicated in Drawings, in Volume 5. The contracting party is informed that the majority of locations for piping works (water and sewerage supplying) are public domains that are administered by Agnita and Dumbraveni towns. The Contracting Party will be considered to be familiar with the conditions imposed by Town Hall for works that will be accomplished within public roads, sidewalks and green areas. The Contracting Party is obliged to meet conditions given in Dismantling authorization issued by competent authority. If Competent Authority will be amended by Local Authority for failure to respect the terms from Dismantling authorization, for failure to respect the conditions from building permit, or it will be amended by other public institutions for reasons of infringement of legislation applicable to such works, The Contracting Party is obliged to bear the cost of forfeits or penalties that could be applied. The location will be made available to The Contracting Party with minimum one week before starting of physical works on location, according to The Contracting Party program. Furthermore, The Contracting Party will have free and permanent entry al all approach lanes necessary for reaching the site. The Contracting Party and Engineer will agree on access roads, at Works starting. The Contracting Party will keep the access road sufficiently free in order to permit pedestrians and vehicles access. If there could be necessary improvements of access road for own equipments, The Contacting Party will execute them on its own expense. Immediately after works completion on each location, The Contracting party will set free the location of equipments, machineries and materials, will fill and level the ditches and will return the location at original state, on its own expense. If from works execution emerge a deterioration of utilities or a necessity to deviate/protect the utility, The Contracting Party will act readily, in the following way: Will announce Engineer, Employer and the company which

administrates the utility;



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Will rectify/deviate/protect by means of its own personnel or will facilitate quick remedial of damage/deviation/other operation, according to claims of company administrating the utility and consonant with legislation provisions in the field. The Contracting party will bear the costs of these operations.

Engineer could give instructions or act in other similar ways, as the case may be, in order to facilitate the resolution of any situation emerged at other utilities during Contract’s execution. Such actions will not modify the payments made in favour of The Contracting Party by means of additional costs only those provided in the financial proposal. No work will be covered or hidden without previous approval of Engineer. The Contracting Party will provide Engineer complete access in order to permit him to inspect works which will be covered. The Contracting Party will send in a reasonable period an address to Engineer wherethrough it will announce Engineer about the works which are ready for inspection and Engineer will control them in a reasonable interval of time. When inspecting such works, there will be obeyed the legal provisions regarding the participation of responsible factors and laying down of necessary documents.

3.27 Testing and control

The Contracting Party will have to execute during concrete manufacturing/casting/assembling of necessary arrangements all tests specified in the additional relevant standards – if the case may be – with the requirements mentioned in Specifications and with any other requirements advanced by Engineer. Entrepreneur will have to retransmit to Engineer three copies of results, properly verified and which have to certify that the equipments and materials correspond to relevant standards. If not specified otherwise hereinafter, The Contracting Party will have to notify in writing, in minimum 14 days, the period, date and place of all tests which have to be executed so that Engineer or its representatives could present to witnesses these tests. The Contracting Party will have to supply the certificates of tests in three copies for all tests, with or without witnesses. If and when Engineer is satisfied that some equipments comply with The Specifications and will resign at necessary tests, he will notify in writing The Contracting Party about this thing. If after control and tests Engineer express reserves regarding the quality of some equipments of other mechanical or electrical components and decides that these or certain parts of these are defective or these do not comply with the contract, he could reject them, returning them to The Contracting Party, in a reasonable period, notifying in writing The Contracting Party about his decision and motifs whom he bases on.

Final testsThe Contracting Party will have to provide all costs of operations necessary for adjustment and testing of equipments, before they are procured. During the entire period of tests execution, before putting into service and after this date, The Contracting Party will have to be fully responsible for storage, maintenance and remedial of any defects of equipments and will have to provide the entire workforce, supervising, installations, materials and deposits, instruments etc. necessary for these operations. The Contracting party will have to provide all necessary instruments, indicators, counters and qualified personnel required by law for tests execution and their cost will have to be included in bidded prices. If any part of equipments or processes they provide does not comply with guaranteed performances or does not correctly operate, The Contracting Party will have to modify and



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replace, on its own expense, these parts or equipments/appliances entirely, as necessary for these to reach guaranteed performances being mandatory Engineer acceptance. Four copies from all inspections, testing certificates and recorded documents will have to be supplied to Engineer after each inspection or test.

3.28 Standards

One of the project’s objectives is to provide compliance of the national working procedures with EU requirements, not only for this Contract, but also in the future. Consequently, all materials and equipments will comply with ISO standards. The procedure and all civil works, structures and buildings will be executed at Romanian standards, excepting cases where their equivalent according to ISO standards is of superior quality or performance. In order to be settled the necessary quality standards, in The Allotment Documentation there had been made references to The Specifications issued by national or international organizations. Referring to Standard Specifications, there had been used the following abbreviations: SR EN Romanian Standard equivalent to an European Norm; ISO International Standardization Organization; EN European Normatives. If there are specified certain international standards and The Contracting Party wishes to propose equipments or materials which comply with other national or international standards, Engineer could take account of these proposals. The approval will not be reasonably refused, if The Contracting Party will correspondingly prove the equivalence or superiority of alternative standards.

3.29 Units of measurement

The symbols for measurement units are those of SI system established in ISO 31/1.

3.30 Labour protection

Furthermore towards the requirements from Contract Conditions, The Contracting Party will obey all statutory regulations and any other type of regulations referring to the protection of persons of site and near any action of The Contracting Party. He will obtain copies of these regulations and these will be available for Site inspection. There will be paid a special attention to the following: Regulations referring to works protection and buildings hygiene, approved by MLPAT,

published under no. 9/IW 15.03.1993, in Constructions Agenda, no. 5-8/1993; Specific norms referring to safety of works for water plants, approved by Ministry of

Labour and Social Protection through Order No. 57/1995 and published in Official Journal, no. 1/1996;

Specific norms referring to safety of works for waste water discharging, approved by Ministry of Labour and Social Protection through Order No. 357/1995 and published in Official Journal, no. 11/1996.

The Contracting Party will pay attention to protection procedures. In his Bid, it will present a detailed declaration on the way whereby it proposes obeying of its obligations referring to safety during excavation of tunnels, ditches, piping, structures building, instalment and transfer of equipments.



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This will have to comprise provisions for permanent safety of pedestrians, public and private vehicles, existing structures, foundations and services, Works, workers and equipments of The Contracting Party and permanent maintenance of access for all public services, including Police and Ambulance Service. The Contracting Party will conceive a Methodology of Protection, which will be transmitted for Engineer’s approval.

3.31 Supervising Consultant of utilities

The Contracting Party can designate a Supervising Consultant of utilities, during the entire period of Contract, which will communicate and cooperate with companies of public utilities and with Town Hall for identification of public utilities networks and of conditions imposed for their protecting during execution.

3.32 Environmental impact assessment

A management detailed plan of the surrounding environment (PMM) will have to be prepared by Entrepreneur and presented to Engineer for approval within 8 weeks from receiving by Entrepreneur of works starting notice issued by Engineer. PMM will have to include measures that must be taken by Entrepreneur in order to attenuate and/or protect the surrounding environment against impact resulted from contract execution. PMM must include protection methods of the surrounding environment in accordance with legislation in force. As log as PMM represents an instrument of management for Entrepreneur use, this will have to present in detail how these measures must be put into practice, required resources and implementation program. The plan will have to contain separate sections about individual aspects of surrounding environment. The general format of PMM must comprise: 1. Objective; 2. Working plan; 3. Implementation program; 4. Workforce requirements; 5. Procedures monitoring. Entrepreneur will have to implement measures from PMM from starting of permanent works. The cost of PMM preparation, implementation and monitoring will be considered as being included in the contract’s price.

3.33 Topographic surveys

3.33.1 Objective of topographic works

The Contracting Party will realise not only works laying down in the field but also the necessary topographic surveys, which are required by normative documents. Starting from the plans from Allotment Documentation and other supplied graphical parts, including by Engineer by its commands, The Contracting Party will execute such topographic surveys, as to make possible inspection in the field, identification of utilities, public roads of approach lanes passing existent along ditches of works locations. Also on the basis of these plans there will be executed “final drawings” (as built) after works completion. Topographic surveys and their mapping will include but will not be limited at



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establishing of horizontal and vertical boundary stones, transversal sections and profiles, surveys necessary for issuance of different notices, accomplishment of proper works, monitoring in time of works and execution of “as-built” drawings. The topographic surveys will be executed Cadastral National System of Stereo Coordinates 70. The elevations will be absolute, referenced at “0” Level Black Sea. Before works starting, Engineer will make locations delivery, according to regulations in force, giving all topographic data (transit stations, coordinates, absolute altitudes, etc.) required by blank forms indicated in mentioned regulations.

3.33.2 Resources and methods

For accomplishment of topographic surveys and plans, The Contracting Party will employ specialized and auxiliary personnel, familiar with the techniques and specific modern equipment. All surveys will be stored in a professional fashion on magnetic support, in an accessible format through usual programs. The Contracting Party will supply topographic equipment, will operate this equipment, will make its necessary calibration and maintenance as often as required by Engineer. Before proper starting of topographic surveys, The Contracting Party will supply Engineer for approval the following information, summarised in a report: Resume of chief surveyor and information in connection with the team from his

subordinate; Surveying methods which are intended to be used, including of all transit stations with

coordinates in 70 Stereo System and absolute elevation marks Black Sea, which are to be used along the works routes;

Details and technical data regarding the topographic equipment form endowment (which will be used) and working specific soft programs;

Guaranteed accuracy of surveys obtained for all methods applied with the equipment previously described.

All topographic surveys will be recorded in field journals, than inserted into plans, approved by Engineer. Plans production as often as required is considered part from topographic activity. All topographic activities will be approved by Supervising Consultant.

3.33.3 Measurements rendering

Before works starting, Engineer will transfer to Contracting Party all information and data used for project and the topographic surveys of The Contracting Party will be related to Horizontal and vertical Coordinate System defined in the previous paragraph.After data transferring, The Contracting Party will verify them (existence of triangulation points and of elevation marks, etc.). Field inspections will indicate if points were damaged or relocated. The Contracting Party will immediately inform Engineer about this fact and Engineer will give instructions if there are necessary to be used other reference points. If there are no objections from The Contracting Party regarding topographic basic network and relevant data in 60 days term after data transfer, the reference points and data are considered accepted by Entrepreneur.

3.33.4 Project’s network



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A project network composed of control points and elevation marks will be established by Entrepreneur for measurements facilitation – as part of works. The network will have at least the same quality and durability as the existing points network and will have a precision as required by European legislation. Precision and inspection of this precision of additional data and elevation marks will be established on the basis of accomplishment of at least 5 measurement series and respectively two closings, with necessary analyses and calculations of average value.

Basic points, elevation marks and transit stations of The Contracting PartyThe report which will be transmitted by Entrepreneur before measurements starting, will be composed from details of project’s proposed reference network and maps that will present points elevation marks location which will be established by Entrepreneur on all site as a base for the next measurements necessary for works completion. Points and elevation marks will permanently exist and will be executed in such a way as to be agreed by Engineer. The Contracting Party will detail the tolerances in horizontal and vertical plan for project’s reference coordinated systems in order to be approved by Engineer. The Contracting Party will set transit stations for central lines and for the control line of structures which requires frequent and ample measurements (for example pipes alignment and axes and locations of structures, etc.). If in Engineer’s opinion there are necessary additional data for points, elevation marks and transit stations, in order to be provided a precise and satisfactory cover of site for works accomplishment, he can instruct The Contracting Party to improve the locations of some points or to set additional points and The Contracting Party will conform to this instruction without requiring additional costs. The Contracting Party will execute measurements using precise methods of measure, will set points, elevation marks and transit stations in locations agreed by Engineer. The Contracting Party will be fully responsible for the accuracy of points and elevation marks. The Contracting Party will transmit to Engineer all data, estimations and calculations for each point, elevation mark and transit station of The Contracting Party, including a description of point and its physical state together with a table, its coordinates and marks, for three days for establishing of point ready to be used. Afterwards, Engineer may use anytime these points set by Entrepreneur for its own measurement. The Contracting party will be responsible for maintenance and protection of these points, elevation marks and transit stations during construction progress and regular there will be executed complete control measurements in order to confirm if these were not affected by construction activities or they were not damaged or relocated.

3.33.5 Approval of measurements realised by Entrepreneur

Before starting of any measurement work, The Contracting Party will inform Engineer in 7 days term (but no less) about its intention to start works. The Contracting party will indicate the scope of measurement, the area where these measurements will take place, involved structure or facilities, methods which will be applied and requirements related to time. These information are necessary in order to permit Engineer to coordinate measurements with other parallel works including with works of third parties. As a result of reception of all necessary information, if there are not special constraints, Engineer will give in two days the approval for starting. Anyway, if Engineer considers that exist constraints, it will accordingly advice Entrepreneur and will determine the staring date for respective works.



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Before completion of a measurement or after completion of course, The Contracting Party will accordingly inform Engineer so that Engineer will have the opportunity to execute necessary controls and inspections. Particularly, this will be applied for structures that will be executed and/or are permanent. Without taking into consideration the aforementioned, Engineer will be entitled to control at its discretion performance, precision, plants etc. and all results through measurements and calculations in addition to conformity with plans and drawings related to measurements. The Contracting Party will provide Engineer without any delay any kind of services and necessary auxiliary assistance in order to permit him to execute control measurements and inspections. The Contracting Party will keep and maintain professional recordings of all field measurements, respective calculations, manuscripts, plans, drawings and papers and will make them available to Engineer anytime it will be required. If in Engineer’s opinion there had been found deficiencies and/or inaccuracies in office or field work, these things will be repeated and be correspondingly accomplished for Engineer’s approval without giving the right to Contracting Party to ask an additional payment. Any control against Contracting Party measurement works performed by Engineer will not ease Contracting Party responsibility for precision of location, position, dimension, measurements etc. for any type of structure or facility or of a part of these.

3.33.6 Topographic equipment and instrumentation

The Contracting Party will endow himself, use and maintain topographic equipment corresponding to type of topographic surveys required for project works. The precision of topographic equipment that will be used by Entrepreneur for topographic activities, will be in accordance with types of works that are to be executed and with applied building methods. All topographic instrumentations, accessories and materials necessary for topographic activity from The Contracting Party endowment will be kept in perfect state of operation. Before starting of topographic activities, especially in case of high precision surveys, The Contracting Party will perform control, calibration and service of all instrumentations at an authorised manufacturer of representative. Calibration and service certificates (as the case may be) will be made available to Engineer. During execution, The Contracting Party will make periodical controls of topographic instrumentations, according to manufacturer’s recommendations. In this respect, The Contracting party will strictly keep records of these controls. Engineer is entitled to inspect anytime The Contracting Party topographic equipment and instrumentation.The Contracting Party topographic equipment and instrumentation that suffered wear, damages or defects which do not permit them to be used anymore, will be immediately removed from site and replaced and Engineer will be informed without any delay. Any delays of topographic activities, which resulted from the fact that Contracting Party did not had functional or approved by Engineer topographic equipment or instrumentation available, will be established in costs for which The Contracting Party is responsible and will not allow him to ask the extension of execution period.

3.33.7 Topographic surveys of ground

With no less than 14 days anterior to start of any work, The Contracting Party will inform Engineer of its intention to work which will modify the existing site topography, if this work



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will make part of permanent works that will be executed on site or temporary works which The Contracting Party intentions to execute for its own interest. Before starting of any work, The Contracting Party will make surveys for the existing topography of entire area which will be occupied and affected and will present them to Engineer for approval. Such surveys could be required after the removal of vegetation, vegetal layer. Obtained information will be recorded by Entrepreneur on drawn table/s which will be signed individually by Entrepreneur and Engineer. The Contracting Party will provide Engineer a copy that could be produced in digital or paper format of each drawn table in order to be used as permanent recording for the purpose of quantities determination through excavation and excavation works provided in permanent works and the development for which temporary works will be removed or temporary excavations that will be filled by the end of works completion.

Ground excavation elevation The Contracting Party will analyse all excavated and final surfaces required by Engineer with the view of detailed recordings and for measurement of quantities: For excavation filling and anterior to start of earth, cement and other works location;At completion of earth, cement and other works location. The Contracting Party will make available for Engineer any reasonable opportunity to execute topographic surveys of these surfaces before they had been affected.

Documents

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