Telecommunication Tower&Transmission line tower&accessories- Goods description and major parameters
|No.||Description||Detailed Specification and Major design Parameters|
|1||Design Code||ANSI/TIA222G, European Standard and others|
|2||Design Loading||1. Antenna load area as per specified by Clients worldwide.
2. Wind speed as per requested by the clients.
3. Deflection & Twist Angle, Exposure category, Topographic category as per specified by clients.
|5||Hot-dip galvanization||ISO 1461 2009, ASTM A123|
|6||Steel Grade||1. High strength low alloy structural steel: Q420B which is equivalent with ASTM Gr60
2. High strength low alloy structural steels: Q345B which is equivalent with ASTM Gr50 or S355JR
3. Carbon Structural Steel: Q235B which is equivalent with ASTM A36 or S235JR
|7||Bolts and Nuts||Mainly ISO 898 grade 6.8 and 8.8 bolts|
|8||Foundation||50KPa, 100KPa, 150KPa soil bearing capacity mainly.|
|9||Tower Type||1. 3 Leg Self supported Angular Towers
2. 3 Leg Self supported Tubular Towers
3. 4 Leg Self supported Angular Towers
4. 4 Leg Self supported Tubular Towers
5. Guyed Mast
6. Monopole Tower
7. Camouflaged Tower: Palm Tree, Pine Tree, Coconut and others tree
8. RDS Tower: Rapid Deploy Site/Tower
9. Rooftop Towers
10. Smart Poles
|10||Warranty||1. Tower structures: 10 years
2. Camouflaged towers
a. Barks: 10 years
b. Branches and leaves: 3 years
|11||Return Period||50 Years|
|12||Accessories||1. Paint kits (ICAO standards): Water Based Acrylic Anticorrosive Paint which include Primer, International Orange/Red and Ivory White
2. Aviation Light: 48V/220V Double Light and Single Light & Solar Light
3. Lightning System: Lightning rod with 70mm2 G/Y copper cable down conductor or 25x3mm copper flat tape with clamps, and copper coated steel busbars or as per specified by clients.
4. Earthing System: Earthing Rod with copper clad steel strand cable and lugs etc. or as per specified by Clients.
5. ACDB as per specified by clients
6. Fencing: Palisade fence and wire mesh fence with razor wires and gate.
7. Fall arrest system: GB and CE certificate fall arrest system.
8. Optical Fiber Cable: as per specified by client
9. Generator: as per specified by client
10. Canopy and Generator Cage: as per specified by clients