Probability

of

Occurrence

Cost Likelih

ood

Impact on

Cost

1 Flood

Heavy rain is expected during construction

which will cause flooding in the channel

and will produce severe effects during

construction.

90%45-50

(million)5 Very High

Construction of dam in parts during rainy

season by providing protection from

embankment dam surrounding the

working area which provided smooth

passing of rain water into river channel.

Contingency amount were decided

and it was used in constructing

embankment dam by locally available

sand boulders surrounding the on

going construction activity area.

Amount was utilize in construction of

embankment dam was 4 to 5 Million

2Concreting of

Raft

Ground Water intrusion may be expected

in flood season due to rise in the GWT45%

2-3

(million)3 Medium

Providing drain channel around the raft.

This channel will gathered the raised GW

and pumps will pump out water to local

drain.

No contingency amount was decided.

3 Excavation

Soil Collapse in foundation excavated area

due to road edge near by, as excavation

area is adjacent to 2 lane road. Surcharge

load will act on soil.

90%10

million4 High

Providing RC Sheet pile which will retain

the soil during construction.No contingency amount was decided

4Change Of

Management

In project there is rotational period of

leave to senior staff there result change in

management slow down the pace of

project

40%0.2

(million)2 Low

Alternate person was available for specific

job that handed over all.No contingency amount was decided.

5Excavation in

live line

There is no drawing for layout of line

excavation were carried out with blind

eyes and may produce sever effects.

75% 50 - 60

(million)4 High

Management was decided to carried out

by manual way with extra supervision

Amount was decided by client and

later on it was used by extra care on it

Risk Register

Name: Hafiz Muhammad Faisal Raza

Subject: Decision making & Risk Management in Construction

Submitted to : Dr Farrukh Arif

Risk DescriptionRisk ID Risk Event

Risk Impact Risk Frequency

Response Strategy Contingency