telecommunication tower
Post on 15-Apr-2017
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DESIGNING OF TELECOMMUNICATION TOWER
PRESENTED Y:AYISHA IRSHAD
BE.CIVIL ENGINEER NEDUET
MS.URAN AND INFRASTRUCTURE ENGINEERINGNEDUET
CONTENTS
SITE ENGINEERING SURVEYS
PRELIMINARY DESIGN
DETAILED ENGINEERING DRAWINGS
FEASIBILITY DOCUMENTSSOIL TEST REPORTSBUILDING EVALUATION REPORTSTRUCTURE STABILITY CERTIFICATE
SITE ENGINEERING SURVEYS
SURVEY
ROOF TOP SITES
1) Columns Verification2) Slab thickness
Building Structural Conditions
GREEN FIELD SITES
1) Acquire Area 2) Site Levels
ROOF TOP SURVEYSROOF SLAB WITHOUT STOREY MARGIN
ROOF SLAB WITH STOREY MARGIN
GREEN FIELD SURVEYSACQUIRED AREA
SITE LEVELS MARKING
PRELIMINARY DESIGN METHODOLOGY
Roof Top Layout Designing Based On :
•Column size ,should not be > 6”
•Site (commercial ,residential building) structural condition
•Slab thickness should not be >150mm
•Other structural perspective to ensure building is safe for further construction /implementation work
• Design proposal furnished as per client requirements
Green Field Layout Designing Based On :
• Plot size or area that need to acquired
•Area that need to be acquire must be sufficient enough to design raft foundation as per edb standards.
LIMITATION
•DG pads cannot be proposed at Raft foundation.
DETAILED ENGINEERING DRAWINGS METHODOLOGY
ARCHITECTURAL AND STRUCTURAL DRAWINGS
• Detail drawings designed over approved layouts by client
•Detailing of Reinforcement in structural members designing
•Reinforcement shall be grade 60 in accordance with ASTMA615
•Foundation designing
FOUNDATION DETAIL BEAMS DETAIL BAR BENDING SCHEDULE
ROOF TOP SITES DESIGN
GREEN FIELD SITES DESIGN
•Raft size design according to bearing capacity ,that would be provided after soil test .
•All reinforced concrete design is according to ACI318-05
•Structural steel design is according to AISC.
RAFT PLAN
RAFT ELEVATIONBAR BENDING SCHEDULE
Detailed drawings also include:• Electrical and earthling drawings• Tower section drawings
Tower arrangement
EARTHING PIT DETAIL
POWER DETAIL
FEASIBILITY DOCUMENTSSOIL REPORT:
For green field sites soil test perform in order to evaluate• Bearing capacity of soil • Water ground level• Soil type• Accurate site level w.r.t road level
BUILDING EVALUATION REPORT:
•BER merge the information of exiting structure to ensure weather building columns /beams and foundation feasible to take the additional load imposed due to telecommunication tower and further construction
STRUCTURE STABILITY CERTIFICATE:
•SSC’S issued to ensure that design structure is safe and designed in accordance with latest standard specification including wind pressure and earthquake effects.
•SSC’S certified after completely checking the area, where the further construction required.
•Check additional stresses in columns and pressure on footings due to dead load.
•Check additional stresses in columns and pressure on footings due to wind load.
•Calculate the reactions on the columns and footings.
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