All News

2008

Installation of telecommunication containers for "ARMROSGASPROM"

A new project started in 2008: installation of telecommunication containers for "ArmRosGasProm" Armenian-Russian CJSC. Within the framework of different parts of Iran-Armenian gas pipeline project telecommunication containers will be installed on gas-protection blocks.

Within the scope of the project "Redinet" CJSC implements the following complex of work:

Construction of container ground loops

  •  Grounding electrode
  •  Installation of galvanized sheet
  •  Connecting parts mounting
  •  Mounting of grounding swipes
  •  Preparation of 12m lightning rod tower
  •  Pole mounting
  •  Pole installation and ground loop connection
  •  Mast installation
  •   Telecommunication containers assembling, installation
  •  Internal and external power supply
  •  Container internal equipment installation
  •  Fire protection system installation
  •  Installation of fire-protection alarm system and output to the control board;
  •  Conditioning
  •  All the materials and accessories required for performance of the work are supplied by "Redinet" company.

 

VivaCell-MTS (K-TELECOM)

Huawei Technologies equipment installation in the framework of "Armenia 3G" project for VivaCell-MTS (K-Telecom) company. Continuation of the project is implemented by “Redinet” CJSC in 2008.       

In the beginning of March 2009, a contract was concluded between “Redinet” CJSC and Huawei Technologies to perform engineering survey of telecommunication equipment for 3G network addition in Armenia. The whole range of works performed successfully and with high quality by Redinet included:

Visiting of every site

  •  Draft drawings of the actual situation on the sites
  •  Hardware installation supervision
  •  Software starting-up, adjustment and software debugging and commissioning
  •  Engineering site survey
  •  Primary installation final check
  •  Preparing the engineering installation drawings
  •  Survey documentation with target to obtain necessary data for production and delivering of the equipment
  •  Providing the full package of necessary documentation 

 

I-CON COMMUNICATIONS

WiMAX base stations construction for Icon Communications Company. On the basis of tender announced by "Icon Communications" company in 2008 "Redinet" CJSC implemented construction of WiMAX technology-based broadband wireless connection base stations in Yerevan. In the process of the project realization "Redinet" company has carried out the transportation of the whole necessary equipment from Customs communication sites.
Within the project scope the company represented a large spectrum of telecommunication services such as: 

  •  Work project development including:
  •  Design of project documentation for allocation and construction of WiMAX network base stations;
  •  Conclusion on the building technical state for poles installation;
  •  Examination of the project documentation according to order established by the legislation of RA;
  •  EMS projects design for Icon Communication company base stations;
  •  EMS projects design for microwave links;
  •  Sanitary protection zones estimation;
  •  Construction and mounting works;
  •  Producing and mounting poles for undercanopy equipment;
  •  Grounding and lightning protector;
  •  Technical conditions acquisition from the Purchaser for electrical network connection;
  •  Supplying power to the base station;
  •  Fire protection system installation,
  •  Fire-protective alarm system installation and output to the control board;
  •  Conditioning (equipment supply and installation);
  •  Capital construction unit (vertical antenna pole) handover to the Purchaser.  

 

AATVC WiMAX network

Redinet CJSC completed construction of "AATVC" CJSC base stations of WiMAX network in 2008.
"Turn key" construction of base stations covered the whole spectrum of services, starting from designing documentation to commissioning.
In the course of the project implementation "Redinet" company performed transportation of the whole equipment from the customs office to its storehouse and later to communication units.
The project included the following activities:

  •  Designing project documentation for the location and construction of WiMAX network BS in accordance with the Purchaser’s technology,
  •  Examination of project documentation in accordance with RA legislation,
  •  Performing building and construction works,
  •  Acquisition of technical conditions for power supply network on behalf of the Purchaser,
  •  Preparation of project documentation for the antenna pole,
  •  Construction of communication units and installation of BS/RR/Radio Link, including:
  •  Assembling AFD,
  •  Preparation and assembling of poles for undercanopy equipment in accordance with the technical tasks (TT) of the Purchaser,
  •  Technical requirements for the equipment installation,
  •  Performance of civil and erection works in BS room in accordance with the TT of the Purchaser,
  •  Construction of cable paths,
  •  Performance of wiring works in rooms,
  •  Construction of ground loop and lightning protection (for units, where it is defined by the Purchaser),
  •  Replacement and mounting of BS conditioning system in accordance with TT of the Purchaser,
  •  Mounting of passive and active equipment on the units according to the TT of the Purchaser,
  •  Handover of the capital construction of the unit (including vertical antenna pole) to the Purchaser.  

 

K-TELECOM (VivaCell-MTS)

Construction of GSM tower for K-Telecom CJSC (VivaCell-MTS). In 2008 "Redinet" company launched the construction of 40m hot-galvanized vertical towers for "VivaCell" mobile netwrok in Armenia.
In the process of project implementation, "Redinet" has delivered all the necessary equipment from customs to its warehouse and further to communication units.
The works performed by "Redinet" company in the framework of the project include:

  •  Supply, installation and mounting of 40m vertical hot-galvanized towers,
  •  Project investigation work,
  •  Development of the working project of ferro-concrete construction and grounding scheme,
  •  Material approval,
  •  Expertise and expert conclusions acquisition,
  •  Performance of examination and acquisition of expert outputs,
  •  Acquisition of APT (architectural-planning task),
  •  Preparation of necessary executive documentation etc.,
  •  Construction work,
  •  Site preparation,
  •  Provision of construction access to the site,
  •  Preparation and mounting of metal poles,
  •  Preparation of the basement,
  •  Assembly and establishment of metallic tower constructions,
  •  Establishment of antivandal fencing,
  •  Grounding and lightning protection,
  •  Power supply provision,
  •  Engineering survey,
  •  Aquisition of permission, decisions, resolutions, agreements, conclusions, acts and other required documents from corresponding state offices.

  

 

K-TELECOM (VivaCell-MTS)

Installation of optical fiber cable for VivaCell mobile operator.

“Redinet” CJSC and «K-Telecom» (VivaCell) company, challenging GSM operator of Armenia, signed a direct contract for optical fiber network on “turn-key” construction basis on July 20, 2008.
The project is implemented with cutting-edge technologies and advanced equipment such as:

  •  Modern welding machines for optical fiber cables,
  •  Trailers,
  •  Testing and OTDR control tools.

The cable is layed according to ITU recommendations.
In the framework of the contract implementation “Redinet” performed construction of 110km long optical fiber network, interconnecting 30 base stations, divided into 3 rings. The project is located on Yerevan administrative territory.

Scope of works, serviced by “Redinet” during the project, included:

  •  Project-investigation works,
  •  Development of working project and working documentation,
  •  Materials list approval,
  •  Expert investigations and acquisition of expert resolutions,
  •  Optical cable paths investigation and calculation,
  •  Preparation of necessary executive documentation, etc.,
  •  Construction works,
  •  Site preparation,
  •  Provision of construction access to the sites
  •  Ground works,
  •  Welding works,
  •  Installation works,
  •  Cable supply and laying,
  •  Sleeves supply and installation,
  •  ODF distributing box supply and installation,
  •  Testing and pre-commissioning,
  •  Testing of all sleeves of the ring,
  •  Testing of ODF,
  •  Testing of links (site to site),
  •  Testing of the whole ring,
  •  Commissioning works,
  •  Acquisition of permissions, decisions, resolutions, agreements, conclusions, acts and other required documents from corresponding state institutions.

  

 

Vimpelcom Project in Georgia

"Turn Key" construction of GSM Base Stations for "Vimpelcom" company in Georgia. In September 2007. Redinet CJSC was selected to act as the general contractor of the project of Georgian "MOBITEL" Ltd. mobile network construction. "Redinet" established an afiliated company and launched professional activities in Georgia. 

Within the project framework, the company provided overall spectrum of work, including construction and assembly of rooftop sites on existing poles and construction of new self-support towers of 10-40m height. 

Within the process of project implementation, "Redinet" company has delivered all the necessary equipment from the customs to its warehouse and further to communication units. 

Choice of the equipment was based on Alcatel-Lucent technology. 

The activities of “Redinet” company affiliated company included all the phases of the work, such as:

Project-investigation activities:

  •  Working project and working documentation development,
  •  Materials list approval,
  •  Examination and receipt of expert conclusions,
  •  Preparation of necessary executive documentation,
  •  Construction work,
  •  Sites preparation
  •  Provision of construction access to the sites,
  •  Metallic constructions production, supply and mounting,
  •  Preparation of basements,   
  •  Vertical poles production, supply and mounting,
  •  Production, supply and mounting of containers,
  •  Supply and mounting of antivandal fencing etc.,
  •  Installation works,
  •  BS technological equipment mounting,
  •  AFD mounting,
  •  MW links equipment mounting,
  •  DC power installation,
  •  BS, MW links testing and precommissioning works,
  •  Commissioning works,
  •  Fire protection system installation,
  •  Installation of fire-protection alarm system and output to the control board,
  •  Conditioning (equipment installation and mounting),
  •  Existing base stations modernization,
  •  Acquisition of permission, decisions, resolutions, agreements, conclusions, acts and other required documents from corresponding state offices.

In the framework of the project numerous GSM base stations were built on "turn key" condition and handed over to the Customer.

  

 

ArmenTel

"Turn key" construction of GSM and CDMA base stations for "ArmenTel" company. Having succeeded to win the tender for construction of BS stations for "ArmenTel" mobile network announced by Russian "Vimpelcom" company in September 2007, "Redinet" CJSC signed the general agreement and launched the mobile network roll-out activity. 

Projects for GSM stations were implemented on the basis of Ericsson equipment and CDMA stations were built on the basis of ZTE equipment. 

In the course of the project implementation, "Redinet" CJSC has carried out the delivery of the whole necessary equipment from Customs to its warehouse and later to communication units. The project scope included the following services:

 Project-investigation activities:

  •  Design of working project and documentation,
  •  Material list approval,
  •  Performing examination and acquisition of expert conclusions,
  •  Preparation of necessary as-built documentation,
  •  Civil and erection works,
  •  Sites preparation,
  •  Provision of access to the sites,
  •  Preparation and mounting of metal poles,
  •  Preparation of the basement,
  •  Preparation and mounting of vertical supports,
  •  Preparation, mounting and installation of containers,
  •  Installation of antivandal fences, 
  •  Power supply,
  •  Acquisition of TC (technical conditions),
  •  Cable path laying,
  •  Installation of electric meters and automation devices, 
  •  "Turn key" construction of high-voltage lines including CTS (complex transmission substation),
  •  Conclusion of acts for the construction of high-voltage lines,
  •  Installation activity,
  •  Mounting of BS technological equipment,
  •  Mounting AFD,
  •  Mounting of MW links equipment,
  •  Installation of DC power sources,
  •  BS, MW links testing and precommissioning works,
  •  Commissioning works,
  •  Installation of fire protection system,
  •  Establishment of fire-protection alarm system and output to the control board,
  •  Conditioning (equipment installation and mounting),
  •  Modernization of the existing (built) base stations,
  •  Acquisition of permission, decisions, resolutions, agreements, conclusions, acts and other required documents from corresponding state offices.

In the framework of the project, numerous GSM and CDMA base stations of Armentel mobile network were built on "turn key" conditions and handed over to the Customer in different regions of the Republic of Armenia.