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PROJECT
CONSULTANTS
JV of M/s
Mott MacDonald Ltd (Lead Partner) M/s Sogreah M/s
Nippon Koei Co Ltd M/s MM Pakistan (Pvt) Ltd and M/s DMC.
PRESENT STATUS / PROGRESS
· Revised
PC-II covering the updated expenditures of Consultancy
and investigations was approved by ECNEC for an amount
of Rs. 2089.036 million with FEC of Rs. 31.595 million
on 26.05.2011.
· Feasibility
report was submitted by the Consultants on March
31, 2009.
.
Draft detailed design report and Tender Documents of
different lots have been submitted by the Consultants,
The comments by different formations were sent to
consultants. The consultants have been asked to submit
design report of incorporating the comments and the
results upto date investigations.
. Suspended sediment sampling as recommended by POE
have been completed by ISRIP, WAPDA.
.
Drilling in dam and powerhouse areas has been completed.
Total drilling carried out by DID WAPDA, is
11614.00 m. The peizometers and inclinometers in some of
the boreholes at Shengus area are installed.
.
Model studies for four models: Sectional Model of spillway,
Comprehensive Model of Dam Area, Low and Mid Level outlet
and Tailrace outlet models have been constructed. All
tests proposed by Consultants and POE have been
performed. Three models are retained for a period of one
year upto June, 2013.
. 4 No. Exploratory Adits at dam area
were completed. CMTL WAPDA has performed plate load tests
in the right bank adits, while tests in the left bank
adits are in progress.
.
Exploratory Adit to Fault Zone (Package-2) would be taken up as advance Package
to main construction contract and its cost would be
covered in the PC-I.
.
The work for excavation of Exploratory Adit for under
ground Power house (Package-3) was awarded to M/s
High Technology Engineering Company, Islamabad, and contract
agreement signed on 07.07.2011. The work for
excavation of adit has been progressed to 416 m out of
600 m, upto December 2012.
.
A number of technical issues like seepage in adits non
responsiveness of foreign firms to perform over curing
tests etc. and slow progress of work due to steep
downward slopes had led to conclude the Adit-3 works.
.
The work for excavation of Exploratory Adit for power
shaft (Package-4) was awarded through retendering
process to M/s High Technology Engineering Company,
Islamabad and Contract Agreement signed on
16.11.2011. Contractor mobilized and
the work for construction of Adit progressed upto 133.5
m upto 2nd October, 2012.
.
An overburden material encountered at RD 133.50 m in
adit-4. The excavation works at adit-4 has to be
concluded as the contractor could not progress beyond
135.0 m as excavation need costly support system with
slow progress.
. Bunji Consultants (JV) is to complete the design report,
preparation of tender documents and PC-I considering the
completed and ongoing investigations upto December, 2012.
The contract for consultancy services was extended
to March 31, 2013 and the Consultants have finalized the
reports and are in the process of submission.
Incharge
of the Project
Engr. Hasnain Afzal
General Manager (Hydro) Planning
WAPDA Sunny View Lahore.
Contact No. 0092-42-99202717
Mobile No. 0300-8411244
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