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ppt of time.ppt

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ppt of time.ppt

  1. 1. PRESENTED BY:- Bhalerao Omkar Dnyaneshwar T.E. Civil, Roll No. 05 GUIDED BY :- Prof. Dr. Y. L. Bhirud Sir
  2. 2.  TIME AND COST OVERRUN IN CONSTRUCTION PR OJECT  DEFINITION  CAUSES  SOLUTION
  3. 3.  A cost overrun, also known as a cost increase or budget overrun, is an unex pected cost incurred in excess of a bu dgeted amount due to an under-estim ation of the actual cost during budgeti ng.
  4. 4.  A time overrun, also known as a time increase is an unexpected time incurre d in excess of a estimated/ allocated ti me.
  5. 5. Scope Quality
  6. 6.  Project constraints have been listed as “quali ty," "time," and "cost“. These are also referred to as the "Project Management Triangle,“  where each side represents a constraint. On e side of the triangle cannot be changed with out affecting the others.
  7. 7. I Preparation of Faulty Estimates: - Inadequate site condition survey/data for finalizing Scope of Work - Improper Design & Drawings - Unrealistic Time Period fixed for Completion - User Consultation Process not done. 7
  8. 8. Preparation of Faulty estimate - Rates not based on actual market rates - Narrow range of approved makes - Non- consideration of rehabilitation of existing structure/services at the time of planning - Factors of insurgency / disturbed area 8
  9. 9. II Delay in applying/issuing of NOC / clearance from statutory authorities III Delay in Environmental Clearance IV Non-availability of complete land/site free from encumbrances 9
  10. 10. V Selection of consultant & contract agencies: - Selection without assessing Technical & Financial capability - Lack of experience in similar nature of work 10
  11. 11. VI Delay in issue of working design & drawings VII Indicative of prior lack of coordination VIII Frequent changes in scope of work, drawings & specifications 11
  12. 12. 1. Estimate should be based on actual site data /drawings 2. Scope of work should be well defined & finalized in consultation with user Agencies 3. Presumptions should be minimized 12
  13. 13. 4. Realistic time frame to be kept 5. Proper Market Survey for estimates 6. Proprietary / Imported items should be minimized. 7. Timely action for statutory clearances 13
  14. 14. 8. Technical Sanctioning Authority to ensure availability of land 9. Advance / timely actions for diversion of services/obstructions relocation of structures etc. 10. Proper Selection of Consultant & Contract agency 14
  15. 15. The “GOAL” can be achieved if we have “WILL, COMMITMENT, DEDICATION AND PASSION” to feel the need and purpose.

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