scope of Infrastructure Engineering

1. Unit 1
Infrastructure Engineering
A. Meaning & scope of Infrastructure
Engineering

2. INFRASTRUCTURE

3. INFRASTRUCTURE REPORT CARD
Grading Scale
EXCEPTIONAL
Fit for Future
GOOD
Adequate for Now MEDIOCRE
Requires Attention
POOR
At Risk
FAILING
Critical, Unfit for Purpose

4. Grades for different categories (2017)
Category Grade Category Grade
Aviation D Public Parks D+
Bridges C+ Railways B
Dams D Roads D
Drinking Water D Schools D+
Energy D+ Transit D-
Hazardous Waste D+ Solid Waste C+
Inland Waterways D Wastewater D+
Ports C+
Overall America’s
Infrastructure
D+

5. Activity
Go to the website
www.infrastructurereportcard.org
Browse (Don’t just scroll but read & understand)
through all the webpages on the site & think
over it.
See if you get any such infrastructure
assessment report for India.

6. Public Private Partnership (PPP)
• PPP is a long-term contract between two or
more private party and government entity, for
providing a public asset or service, in which
the private party bears significant risk and
management responsibility, and remuneration
is linked to performance.
• It is a funding model for public infrastructure
project

7. Definition as per Govt. of India
PPP is a partnership between a public sector
entity (sponsoring authority) and a private sector
entity (a legal entity in which 51% or more of
equity is with the private partner/s) for the
creation and/or management of infrastructure for
public purpose for a specified period of time
(concession period) on commercial terms and in
which the private partner has been procured
through a transparent and open procurement
system.

8. Basic types of PPP models
1. PPP Annuity
2. PPP Toll
3. EPC (Engineering, Procurement, Construction)
 Hybrid Annuity Model (HAM):
Specially developed for highway construction
(40% fixed annuity for first 5 years & then variable
annuity depending on performance of the asset
built)

9. Different PPP models
1. Design-Build (DB)
2. Operation & Maintenance (O&M)
3. Design-Build-Finance-Operate-Transfer (DBFOT)
4. Build-Own-Operate (BOO)
5. Build-Own-Operate-Transfer (BOOT)
6. Buy-Build-Operate (BBO)
7. Build-Lease-Operate-Transfer (BLOT)

10. Dedicated Right of Way

11. Busway alignment

12. Busway alignment