Overview

Telecom implementation (TI) is our basic project management delivery service. TI is a stand-alone service, meaning it can be purchased independent of full project management (roll-out management). It typically entails the supply of traditional BTS installation and commissioning services but may also include, depending on the project’s scope of work, MW telecom implementation services and RF Engineering services. The Telecom Implementation service includes the supply of a corresponding level of project management necessary to ensure service quality and delivery commitment. Project management under this scenario is limited to scheduling and managing the day-to-day activities of the implementation teams, ensuring the delivery of services is defect free and in accordance with customer specification, the creation and submission of relevant site documents, and the timely submission of change orders and customer invoices. Through this arrangement overall management of the project and customer interface resides with either the customer (supplier) or its designated Roll-Out Management (ROM) Company. At a minimum the following functional areas are addressed: 

• Pre-installation site readiness survey (BTS and or MW network elements)
• Pick up equipment and deliver to site (BTS and MW)
• Equipment installation (BTS and MW network elements)
• Equipment commissioning (BTS and MW network elements)
• Equipment integration (BTS and MW network elements)
• Quality inspections (BTS and MW network elements)

Site Acquisition & Permits

• Identification of suitable sites
• Negotiations with Landlords & Lease Agreement
• Site Acquisition Report
• Legal Ownership Documentation
• Obtaining Legal Site Permits
• Entrance Permits
• Pre-Deployment/Pre-Qualification
• Zoning Analysis
• Locate an acceptable site location while working with your RF engineer
• Negotiate the lease terms with the property owner.
• Obtain the local governmental approvals as required by the location; CUP, variance, etc.
• Obtain a record of survey and legal description for the leased property
• Photo simulations for clients

Site Engineering

• Preliminary Site Survey w/ technical site visit
• Site Architectural Design
• Detailed Site Engineering w/ Drawings
• Soil Investigations Analysis
• Building Structural Analysis
• Specific Tower Foundation Design
• As-Built Documentation
• Construction feasibility report for the foundation design
• Obtain the foundation design for the tower
• Site cataloging
• MW LOS to ensure the MW links path.

Towers & Masts

• Design
• Supply and Logistics
• Foundation and Erection
• Tower Maintenance
• Security Fence & Wall
• Accessories as per customer request
  1. Aviation Obstruction Lights
  2. Working & Resting Platforms
  3. Lightning Protection System
  4. Safety Ring
  5. Cable Tray
  6. And any other customer required accessories.

Tower Types

Providing towers according to technical requirements

1. Self Supporting Lattice Towers
2. Monopole Towers
3. Rooftop Poles
4. Stub Mast Towers
5. Customer Design Towers & Poles
6. Towers to suit all clients’ requirements.

Shelters (System Rooms)

Dimensions are available for BTS, BSC…etc.

1. Design
2. Supply and Logistics
3. Installation
   • Air Conditioner
   • Internal Cable Tray
   • Door Mat and Folder Table
   • Emergency DC Fan
   • Alarm System
   • Power Meter Box
   • AC Distribution Box
   • DC Distribution Box
   • Panic Bar Door Handle
   • Heat, Smoke, Door Detectors
   • Generator and Fuel Tank

Shelter Types

Providing shelters according to technical requirements

• Steel Shelter (Container)
• Aluminum System Room
• Brick System Room
• Concrete System Room

Power Services

We provide the best of power backup DG sets with complete vibration free low noise installations.

Main power activities

• Power installations for GSM site
• Power installations for MSC sites.
• All grounding works for GSM and MSC sites.
• Generators maintenance (Preventive and corrective (manufacturer standard)).
• Supplying Perkins GENSET Super silent 65 db @ 1 meter, any size in very comparative prices.
• A/C maintenance (manufacturer standard).
• Supplying A/C units in diffract sizes.
• Fuel supply to any site in Iraq with quantity reach to 2,500,000 liter per month.
• Supplying Fuel Tank for the GSM sites and switches sites for size from 1000 liter to 25000 liter. 
• Design and Supplying Electrical boards ATS (Automatic Transfer Switch), MDB (main distribution board) from 5 KVA to 2000 KVA and A/C control boards.
• Supplying Rectifiers and DC backup batteries. 

Installation of BTS “RBS”/ MW Equipment

 Darin undertakes turnkey installation & de-installation projects for complete telecom networks. Our installation Teams have experience on various telecom equipments from vendors such as Ericsson, Siemens, and NEC etc… and the general points to be consider for TI overall:

1. Double check and confirm on the MW Link budget.

2. Confirm on the MW SMRs as per Link budget.

3. Confirm on the Radio SMRs as per RF design.

4. Site document preparation to include all telecom data.

5. Site acceptance procedure and process of sites deliver to the costumers.

 BTS

We are the leading service providers in BTS outdoor and indoor work:

• Install ice bridge as required

• Install antennas and set to correct azimuth

• Pull coax up the tower, or through the building

• Install connectors on the coax and/or jumpers

• Install grounding and buss bars.

• Sweep test antenna system and components as requested

• Clean up site and dispose of all debris

• Install RBS and BBS Cabinet

 Transmission Services

• Install all Transmission links PDH and SDH links with both configurations “1+0 and 1+1”.

• Install Backbone Links with full protection configuration “1+1, Hot Standby, XPIC and Space Diversity”.

• Install MW antenna with different sizes (0.3m- 3.0m), and align.

• Pull IF cable up the tower, or through the building.

• Install connectors on the IF cable.

• Install the indoor MW equipment.

• Configure and commission of the Transmission equipment.

• MUX plan “E1 routing” applying and configure on the equipment.