INVITATION FOR EXPRESSION OF INTEREST … Services for Hydropower Deadline: 15.05.2014 at 12.00 hours (noon) India Time Country: India Ref. ... Expression of Interest document consisting

INVITATION FOR EXPRESSION OF INTEREST

Page 1 of 2

Consulting Services for Hydropower Deadline: 15.05.2014 at 12.00 hours (noon) India Time

Country: India

Ref.-No: KfW Project Number: 31510

Prequalification

Ref.: International, open Tender for Consultancy Services for Additional Investigations to complement the Feasibility Study of Thana Plaun Hydropower Project.

Contracting Agency:

Himachal Pradesh Power Corporation Ltd. (HPPCL), Shimla, India

Project Measures:

HPPCL with the financial support of KfW Development Bank (KfW) seeks to construct the high-head Thana

Plaun Hydropower Project (Thana Plaun HPP) in the State of Himachal Pradesh in the North of India. A

feasibility study on Thana Plaun HPP was completed in 2013 which shall be complemented by additional

investigations. The installed capacity of Thana Plaun HPP is 191 MW. The project contemplates the

construction of a 107 m high RCC dam, intake structure, a power tunnel system, an underground

powerhouse and the tunnel tailrace system. The underground power house contains five units of Francis

turbines generating 3 x 50.33 MW + 2 x 20 MW each, with a total design discharge of 229.29m³/s and a

net head of about 73 m.

Requested Services for International Consulting Firm / Joint Venture:

The following additional studies are required to be taken up before execution of the project:

Geological Exploration by Drilling & Drifting

In situ and laboratory rock mechanic tests

Seismic Reflections/ Seismic Studies/ Seismic Stability Analysis

Installation of Seismic Stations

Mathematical Models Studies

Numerical Modelling for Dam/Underground Caverns

Physical hydraulic model studies for Dam, Power Intake, Energy dissipation system, Reservoir

sedimentation system & Reservoir flushing system etc.

Investigation on possible risks of reservoir induced landslides, glacier lake outburst floods and

conflicts resulting from multi-purpose use of the reservoir.

Provide expert assistance to HPPCL for planning and construction methodology.

Expression of Interest document consisting of detailed scope of work, instruction to applicants,

documents to be submitted and important dates can be seen and downloaded online on HPPCL website

http://www.hppcl.gov.in/. Amendments in documents, if any, shall be uploaded and which shall supersede

the previous documents.

Invitation for Submission of EoI:

The Employer reserves the right to shortlist or not to shortlist any or all of the applicant(s) or to cancel

the entire process without assigning any reason. The pre-qualification of experienced Consultants is

http://www.hppcl.gov.in/


Page 2 of 2

subject to the regulations contained in the latest version of KfW’s “Guidelines for the Assignment of

Consultants in Financial Cooperation with Partner Countries”. The contract will be awarded to an

independent international Consulting firm / Joint Venture with proven experience in the hydropower

sector and the region and a solid financial background.

For detailed nature of services to be provided & pre-qualification requirements please contact:

General Manager (Contracts),

HPPCL, Shanti Kutir, Kamna Nagar,

Chakkar, Shimla, Himachal Pradesh, India -171005

Phone:+91-177-2832513, Fax:+91-177-2832307

Email:- [email protected] Website:- http://www.hppcl.gov.in/

The EOI with supporting documents must be delivered on or before 12.00 hours (noon) on 15.05.2014 in

sealed envelopes marked with ”EOI for Consultancy Services for Additional Investigations to

complement the Feasibility Study of Thana Plaun Hydropower Project” on address given above. No

liability will be accepted for loss or late submission.

Date and Time for opening of EOI: On the same day of its last submission at 13.00hours (India Time)

General Manager (Contracts)

HPPCL, Chakkar, Shimla, HP-171005. (India)

mailto:[email protected]


Thana Plaun Hydropower Project Consultancy Services Invitation for Expression of Interest HPPCL

Page 1 of 26

GERMAN FINANCIAL COOPERATION WITH INDIA

HIMALAYA HYDROPOWER PROGRAMME

NOTICE FOR PREQUALIFICATION OF CONSULTANTS FOR

CONSULTANCY SERVICES FOR ADDITIONAL INVESTIGATIONS TO

COMPLEMENT THE FEASIBILITY STUDIES OF THANA PLAUN

HYDROPOWER PROJECT, INDIA.

REFERENCE NO. KFW PROJECT NO. 31510

PRE-QUALIFICATION REFERENCE: INTERNATIONAL OPEN TENDER

FOR CONSULTANCY SERVICES FOR ADDITIONAL INVESTIGATIONS TO

COMPLEMENT THE FEASIBILITY STUDY OF THANA PLAUN HYDRO

POWER PROJECT.



Page 2 of 26

1. INTRODUCTION

1.1 Background

Thana Plaun Hydroelectric Project (Thana Plaun HEP) has been allotted to

Himachal Pradesh Power Corporation Ltd. (HPPCL) by Govt. of Himachal Pradesh

(Govt of HP) for development in the State Sector. This project is being conceived as a

storage cum run-of–the-river scheme on Beas River in Mandi District of Himachal

Pradesh. Location map of the project is attached vide drawing no 1338-GA-02

(Annex-A). .

The project site is approachable from Shimla, state capital, through Shimla

Mandi-Kotli-Jogindernagar all weather metalled highway. The project site is about 25

km from Mandi town, the district headquarter of Mandi district. From Chandigarh the

project site is approachable through Chandigarh-Manali-Kotli Jogindernagar Highway.

The nearest narrow rail gauge station is at Jogindernagar and broad gauge station is

at Pathankot. The nearest airport is at Gagal near Kangra in Kangra district.

Thana Plaun HEP envisages a construction of a 106.70 m height (from deepest

foundation level) concrete dam across Beas river about 20 km downstream of Mandi

town. The dam site is located at Longitude: 76º50’20.53” (E) and Latitude:

31º49’28.22” (N). The proposed dam shall store water during high flow (monsoon

season) and the stored water shall be released during lean season for power

generation. The live storage capacity of dam shall be 44.93 MCM, which shall

enhance the peaking power during lean months. The live storage shall be sufficient to

provide a minimum peaking of three hours. Tentative salient features of the scheme

are as per Annex-B.

The Government of Germany through German Development Bank KfW

supports the Government of India in the strengthening of the country’s power sector,

with particular emphasis on the utilization of renewable energy sources. India has a

considerable potential of hydropower, especially in the mountain regions of the


Page 3 of 26

Himalaya and attaches highest priority to harnessing this source of energy in the

coming years. The cooperation of the two countries in the energy sector is, inter alia,

implemented through cooperation between KfW and the Project Executing Agency

(PEA) HPPCL.

HPPCL with the financial support of KfW seeks to construct the high-head

Thana Plaun HEP in the State of Himachal Pradesh in North India. Funds have been

earmarked for Thana Plaun HEP under the “Himalaya Hydropower Programme” under

German bilateral Financial Cooperation with India.

The required consulting services comprise the performance of additional

investigations and studies as well as provision of expert assistance to HPPCL required

for the planning and construction.

In its capacity as Project Executing Agency (HPPCL) for the implementation of

sustainable hydropower projects to be financed under German Financial Cooperation

with India, HPPCL has asked KfW to support them in funding consultancy services for

additional investigations for Thana Plaun HEP. The cost of the services shall be borne

by a special study and expert fund provided for such purposes by the German

Government. The contractingagency to the Consultant will be HPPCL.

The contract shall be awarded in compliance with KfW’s latest version of the

“Guidelines for the Assignment of Consultants in Financial Cooperation with Partner

Countries”.

2. BRIEF DESCRIPTION OF INVESTIGATIONS / STUDIES UNDERTAKEN

Geological explorations by conducting core drilling and drifting have been

carried out at proposed project site which includes excavation of four drifts (two

on the left bank and two on the right bank of proposed dam site), one along the

intake alignment, each 40 m deep in rock and one drift 104 m along the Main

Access Tunnel to underground power house cavity with x cut of 15 U/s and 25

m downstream along power house cavity alignment. Twenty number drill holes

at different locations have been contemplated out of which nineteen have been

completed and one is in process. Status of various geological explorations

carried out at project site is as per Annex-C, layout plan showing locations of


Page 4 of 26

these investigations is as per drawing No 1338-GA-6 (Annex-D). Geological

mapping of Dam and power house area has also been conducted at a scale of

1:1000.

3. SCOPE OF WORK AND TERMS OF REFERENCE FOR CONSULTANT

SERVICES

The objectives of the project can be described as follows: HPPCL desires to

design, engineer, build and operate a state of the art hydropower project of high

quality, reliability, availability, efficiency and at optimum cost consistent with the

latest established and proven practices in the world.

The following scope of work for the Consultant is envisaged, encompassing

additional studies which are required to be taken up before execution of the

project:

3.1 Geological Exploration by Drilling & Drifting

3.2 In situ and laboratory rock mechanic tests

3.3 Seismic Reflections/ Seismic Studies/ Seismic Stability Analysis

3.4 Installation of Seismic Stations

3.5 Mathematical Models Studies

3.6 Numerical Modeling for Dam/Underground Caverns

3.7 Physical hydraulic model studies for Dam, Power Intake, Energy dissipation

system, Reservoir sedimentation system & Reservoir flushing system etc.

3.8 Investigation on possible risks of reservoir induced landslides, glacier lake

outburst floods (GLOF) and conflicts resulting from multi-purpose use of the

reservoir.

3.9 Provide expert assistance to HPPCL for planning and construction

methodology.

The services shall be carried out in close consultation with HPPCL and KfW in

all aspects of the assignment.

3.1 ADDITIONAL GEOLOGICAL EXPLORATION BY DRILLING & DRIFTING

3.1.1 EXPLORATORY DRILLING


Page 5 of 26

As the proposed dam is 107m high concrete structure and the forces due to self

weight of the dam and impounded water are to be directly transmitted to be

foundation rock mass therefore the subsurface rock mass conditions are

required to be thoroughly investigated. Drill holes (through core drilling) have

been executed earlier, as discussed above (under paragraph 2.0). As

exploratory drilling provides only limited information about the sub surface

geological conditions, it is therefore to be accompanied with geophysical

survey/studies for unraveling subsurface geological conditions.

In view of above, additional six NX (54.4 mm core size) holes at various

locations as discussed below are to be drilled having average depth of about 40

meters each (minimum 10m boring into the fresh rock) for carrying out cross

borehole tomography:-

Two holes one at either bank along the dam axis.

Two holes at U/s end of dam structure (one on each bank).

Two at D/s end of dam structure (one on each bank).

Two inclined exploratory boreholes at the left bank axis between DH-1

and DH-4:

i) One hole inclined into downstream direction, i.e. about 300 out of the

vertical towards west to investigate the longitudinal joint set.

ii) One hole inclined towards the river, i.e. about 400 out of the vertical

towards north-west to investigate a potential fault in the river bed

(optional).

A vertical exploratory borehole along the right bank axis at el. 740 m asl to

investigate the overburden/bedrock contact.

A vertical borehole at the upstream end of the power intake at el. 682 to

investigate the overburden and rock conditions.

One exploratory borehole on each portal of the proposed new diversion

tunnel at the left bank.

Test pits in RBM at the dams site between upstream and downstream

cofferdams.


Page 6 of 26

In addition a 3-D sub-surface geological model of foundation area to be

prepared on the bases of tomography and data extracted from earlier

explorations.

3.1.2 GEOLOGICAL MAPPING.

Detailed Geological mapping of reservoir area on 1:2000 or 1:2500 scale to be

carried out to cover following studies. The reservoir area plan is attached as per

drawing no 1338-GA-05.

Demarcating various litho-units in the area, structural discontinuities and

their characteristics.

To accurately delineate various litho-units through long distance

reflector-less total stations in case area being inaccessible.

All vulnerable slopes under reservoir fluctuation zone to be identified and

studied to establish overall stability of the reservoir rim.

3.1.3 EXPLORATORY DRIFTING

Six drifts two along left bank of river and four along right bank at various

locations have been excavated as discussed above (under paragraph 2.0). In

addition two drifts (1.8mx2.1m) are to be driven as described below to

ascertain, parameters like, rock mass quality-rock material/mass characteristics

and limit of distressing etc.

Dam axis’s left bank ± 50m (EL.+710.00)

Power house cavern ± 100m.

The location of above proposed drifts are shown as per drawing no 1338.GA-06

attached.

Exploratory drift at the left bank axis at the level of the existing trench to

investigate the overburden/bedrock contact.

3.2 In-Situ and laboratory rock mechanic tests


Page 7 of 26

Following in situ and laboratory tests on rock mass in the proposed and existing

drifts are proposed to be carried out:-

3.2.1 Rock Mechanics In-situ Tests

Rock Mechanics in-situ tests shall be conducted in each of the drifts on the left

and right banks at the location of structures. Tests that need to be carried out

are indicated below:

In-situ modulus of deformation & elastic modulus of rock mass by cyclic

plate load tests as per *IS:7317:1993 (R2005) “Code Of Practice For

Uniaxial Jacking Test For Deformation Modulus Of Rock” using 600mm

dia. Rigid plate.-one test at 3 different locations in each of two drifts. At

least one test on each rock type is suggested.

In-situ Uniaxial jacking Test (With Deformation Measurements in

Boreholes Using Multiple Position Borehole Extensometers) -3 sets of

tests in each drift with each test comprising of test in vertical and

horizontal directions.

The tests shall be carried out as per * IS:7317:1993 (R2005) “Code Of

Practice For Uniaxial Jacking Test For Deformation Modulus Of Rock” &

International Society for Rock Mechanics (ISRM) “Suggested Methods

for Determining Insitu Deformability of Rock”

In-situ direct shear test as per *IS 7746:1991 (R2005) “Code Of Practice

For In-situ Shear Test On Rock” (five blocks of 700 x 700 x 350 mm size

per set) - Rock to rock interface (R/R) & Concrete to rock(C/R) interfaces

Right bank drift at Dam site & Power House: 1 set each for R/R and C/R

2 Nos. Hydraulic Fracturing Tests for determination of in-situ stresses in

(One test comprises of 1vertical hole and 2 horizontal EX size bore holes

mutually perpendicular to each other with each bore hole 30m deep) in a

drift at power house location as per *IS:13946 (Part-I)-1993

“Determination of rock stress- Code of practice, Part 1: Using hydraulic

fracturing technique”. The tests shall be carried out by creating new

fractures at intact rock locations with minimum three tests in each hole.

* Refers to “Bureau of Indian Standards Code” – Latest version


Page 8 of 26

3.2.2 Rock Mechanics laboratory tests –The minimum number of samples

for each test and quantity of materials required is indicated in the

following table:

Shear parameters (c & Ø): (*IS: 13047-1991)

“Method for Determination of

Strength of Rock Materials in

Triaxial Compression”

Tensile strength (dry and saturated): (*IS: 10082-1981)

“Method of Test for

Determination of Tensile

Strength by Indirect Tests on

Rock Specimens”

Point load strength index: (*IS: 8764-1998)

“Method for Determination of

Point Load Strength Index of

Rocks”

Table: Minimum number of samples required for Laboratory Tests on Rock Specimens

S.No. Test Minimu

m Diameter

Length/Dia Ratio

Minimum number Of Specimens to be tested

Reference to Bureau of Indian Standards (BIS) Codes

1 Unconfined Compressive Strength Test (UCS)

NX Size 2-3 5 (for each rock type)

*IS: 9143-1979 “Method for the Determination of Unconfined Compressive Strength of Rock Materials”

The no. of specimens to be tested should be determined from practical consideration but at least five are required to obtain a representative value.”

2 Modulus of Elasticity and Poisson’s Ratio


*IS:9221-1979 “Method for Determination of Modulus of Elasticity and Poisson’s Ratio of Rock Materials

in Uniaxial Compression”

3 Slake Durability Test

Rock lumps 2 (for each rock type)

*IS: 10050-1981 “Method for Determination of Slake


Page 9 of 26

Durability Index of Rocks”

The tests are done on rock lumps each weighing 40-60 gm to give a total weight of 400-600 gm.

4 Water Content, Specific gravity Porosity, Density and related properties of rock material

Rock lumps 3 (for each rock type)

*IS:13030-1991 “Method of test for Laboratory Determination of Water content, Porosity, Density and Related Properties of rock Material”

Min. Weight of each specimen=50 gm.

5 Triaxial Compression


*IS:13047-1991 “Method for Determination of Reaffirmed 2010 Strength of Rock Materials in Triaxial Compression”

The number of specimens to be tested, as well as, the number of different confining pressure values should be determined from practical considerations. However, at least five specimens per rock sample are preferred.

6 Tensile Strength by Brazilian method

Dia not less than 45 mm

L/D=0.5

10 (for each rock type)

*IS:10082-1981 “Method of test for Determination of Tensile Strength By Indirect Tests on Rock Specimens”

“The total number of specimens should be such that as least 10 tests of any one of the types under consideration are possible”

7. Ultrasonic Wave Velocities (Compression and shear)

*IS:10782-1983 “Method for the Laboratory Determination of Dynamic Modulus of Rock Core Specimens”

3.3 Seismic Reflection/Refraction Studies /Seismic stability analysis

To determine the subsurface properties, enable to determine the general

soil/rock types and the approximate depth to strata boundaries or to bedrock.

To determine the subsurface profile.

Estimation of depth of bedrock various type of soil/rock stratification in the

dam and power house area and to generate continuous bedrock profile.


Page 10 of 26

Seismic stability analysis of dam and other structures must include the

following:

• Summary of faults and faults history in the immediate vicinity and regionally

that may affect the dam including slide potential around the reservoir’s

periphery under earthquake condition.

Over all stability requirements.

Justification and tabulation of all model input parameters to be used in the

analysis.

Study of earthquake forces in the underground structures such as power

house and tunnels etc.

Suggestions for seismic instrumentation to provide information on the

characteristic and spatial variation of ground motion at site, repose of dam and

the hydro dynamic pressures exerted on the dam.

3.4 Installation of Seismic Stations

The seismic monitoring station shall be installed in the vicinity of dam to

Monitor the location of earthquake epicenter and their depth.

Monitor the main seismic parameters: magnitude, frequency.

Prediction of occurrence of future earthquakes,

Provision of data on the dynamic behavior of the dam body and verification of

design parameters by the actual behavior of the dam body under an

earthquake.

Verification of design parameters by the actual behavior of the dam body

under an earthquake.

3.5 MATHEMATICAL MODELS STUDIES

Mathematical modeling for evaluation of hydraulic performance of spillways

energy dissipation system. Power Intake and reservoir sedimentation to be

carried out as discussed below:-

Following outline of the scope of work is envisaged:

Comprehensive 3D, mathematical model to predict Spillways, Energy

dissipation system and Power Intake performance and efficacy.


Page 11 of 26

Review of available data.

Recommendations (if any) by the modeler for improvement in the hydraulic

performance before commencement of construction of the hydraulic model

(physical). The general layout plan of the dam and other sections is as per

drawing No; 1338-GA-05, 1338-C-05, 1338-C-06, 1338-C-09,1338-C-10

1338-C-11 and 1338-C-13 respectively.

To observe hydraulic performance of spillway for various flood discharges

i.e. 1 in 50 years. 1 in 100 years Standard Project Flood (SPF) and

Probable Maximum Flood (PMF).

Assessment of water levels in the upstream river portion for entire range of

flood discharges.

To generate tail water rating curves in downstream of the spillway for entire

range of discharges discussed above.

Study for location orientation & size of Power Intake to achieve the

following:-

(a) To ensure vortex free entry at varying pool levels.

(b) Minimize sediment concentration entering to turbines under normal

operation conditions.

Dam Risk Analysis

Dam Break Modeling/ Studies

Dam break studies are to be conducted for preparation of emergency plan and

mathematical dam break analysis to be conducted either by one dimensional or

two dimensional analysis using computer software (MIKE11 or MIKE21 or

equivalent) to simulate the outflow hydrograph propagating from failure of the

dam. Dam Break Studies shall be carried out to simulate the movement of flood

wave corresponding to PMF, SPF, 500 years & 100 years return flows

impinging at Full Reservoir Level (FRL), with and without Dam break, to identify

the likely inundation downstream.

A mathematical model for Dam and Underground Power House shall be

prepared.

Assessment of forces acting on the dam.

Structural stability of the dam.


Page 12 of 26

Assessment of the stresses and finalization of orientation of the

underground Power house.

To suggest permanent support of the cavities in the underground power

house.

3.6 NUMERICAL MODELLING FOR DAM/UNDERGROUND CAVERNS

3.6.1 DAM

To ascertain behavior of concrete dam and carryout stability as well as risk

analysis using Finite Element Method (FEM) to determine the following

parameters:

Stability against sliding

Stability against overturning

Allowable base pressure

To compute stress concentrations and deformations at top, heel and toe of

dam in horizontal and vertical directions taking into account different

modulus of deformation of encountered foundation stratum consisting of

complex foundation material.

To carry out risk analysis for the dam and underground works.

Also the following main components of an extensive numerical modeling

(combination of 1D, 2D and 3D) studies to be carried out:

Effectiveness of the reservoir as a sedimentation basin for various flow

conditions and sediment concentrations.

Determine sediment load from the catchment and assessment of uncertainty on

the sediment load.

Reservoir sedimentation study and simulation of sediment trap efficiency of the

reservoir.

Near-field modeling of the sediment cone development under different flushing

and/or sluicing scenarios.

Studies shall be carried out after taking out into consideration the permanent

sedimentation which will take place in the reservoir over the years.


Page 13 of 26

Reservoir sediments management studies- Numerical model studies to be

conducted for determination of following:

(a) Sediment erosion, transporting and deposition in the reservoir.

(b) Erosion pattern in the reservoir due to flushing process.

Scope of work

The main objectives of numerical modeling using combination of 1D, 2D & 3D

studies are envisaged below:

To determine sediment load from the catchment.

Reservoir sedimentation study and simulation of trap efficiency of the

reservoir.

Prediction of sediment deposition pattern at an interval of 3-5 years for life

time of reservoir.

Avoiding formation of sediment cone in front of Power Intake under

different flushing conditions.

3.6.2 UNDERGROUND EXCAVATION

For large underground excavations such as Power House Cavern and

Transformer Cavern, stability analysis using 2D/3D models to be conducted for

determining the following:-

Stress fields

Deformations at different locations such as crown, side walls and bottom

Suggesting optimized support system

3.6.3 SURFACE EXCAVATION

For surface excavations slope stability, analysis using 2D and 3D numerical

modeling is to be conducted (using UDEC, 3DEC, FLAC etc.) to determine:

Stress pattern.

Factor of safety prior to stabilization

Factor of safety post stabilization.

3.7 Physical hydraulic model studies for Dam, Power Intake, Energy

dissipation system, Reservoir sedimentation system & Reservoir flushing

system etc.


Page 14 of 26

A comprehensive physical model in 1:50 scale shall be constructed comprising

of dam radial gates. Spillways, Plunge Pool, downstream portion of river up to

250m beyond TRT outfall and upstream topography representing main river, its

tributaries viz. Rana/ Arnodi khads upstream of their confluence covering

maximum area which shall be practically possible. Following drawings are

attached (Annex-E).

i) Project Submergence Area Drg.no. 1338-GA-05

ii) Dam layout plan Drg. no. 1338-C-05

iii) Dam upstream elevation Drg. no. 1338-C-06

iv) Dam spillway Drg. no. 1338-C-09

v) Dam non overflow section Drg. no. 1338-C-10

vi) Dam auxiliary spillway block section Drg. no. 1338-C-11

vii) Dam typical non overflow section Drg. no. 1338-C-13

3.7.1 Hydraulic model studies

Hydraulic model studies shall be carried out for Dam, Power Intake, Energy

dissipation etc.

Scope for Physical Hydraulic Model Studies

3.7.1.1Dam/Spillway & Energy Dissipation System

The purpose of model studies is to investigate the followings:

Assessment of water levels in the u/s river portion for entire range of discharges

To confirm discharge capacity of spillway to pass the various flood discharges

at Full Reservoir Level/Minimum Drawdown Level (FRL/MDDL) considering all

the bays operative and with one bay in-operative.

The discharge capacity of spillway for full range of discharges for different

combination of gate openings.

Determinations of discharge coefficient (cd) under free flow conditions and to

confirm co-efficient of Discharge considered in Design.

To suggest and to determine optimum bell mouth entry profile for spillways in

order to minimize/avoid negative pressures.

Measurements of water levels, pressure distribution and velocity distribution

along the spillway and energy dissipater for different discharges.


Page 15 of 26

To confirm glacis profile against development of any cavitations/ negative

pressures and recommendations for spillway aerator.

Location and efficiency of the hydraulic jump in energy dissipaters.

Observation of formation of eddies and vortices u/s of spillway.

Pressures over spillway invert profile varying discharges.

To determine dynamic pressure on and alongside of under sluices.

Observations of water surface profile along spillway chute including velocity and

discharge distribution across spillway for entire range of discharges.

Preparation of gate opening curves at different flood discharges up to PMF and

corresponding pool levels.

Optimization of size and layout of plunge pool for varying discharges.

Study of scour pattern d/s of plunge pool.

Qualitative studies for flow condition in the vicinity of Power Intakes to ensure

vortex free entry and minimizing sediment concentration at varying reservoir

levels from MDDL to FRL.

3.7.1.2 Power Intake:-

Optimization of location, geometry and orientation of power intake to ensure

equal distribution of discharge and vortex free entry in each intake.

3.8 Risks from landslides, GLOF and multi-purpose reservoir use

The Consultant shall investigate possible risks that may result from reservoir

induced landslides, glacier lake outburst floods (GLOF) and conflicts resulting

from multi-purpose use of the reservoir. This investigation shall be done based

on existing studies and information. The situation and risks shall be described

briefly and if necessary recommendation for further investigations given.


Page 16 of 26

4. INSTRUCTIONS TO APPLICANTS

4.1 General

The Project Executing Agency (PEA) is Himachal Pradesh Power Cooperation Limited

(HPPCL).

HPPCL will provide the consultants with all previous studies and other information and data

relevant to the Project, available with General Manager, Thana Plaun, Hydro Power Project.

HPPCL hereby invites qualified independent Consultants to submit their prequalification

documents for the required consulting services. Consultants are free to associate themselves

with other firms to ensure that all required know-how and experience are available to them.

The pre-qualification proposal shall be submitted in original to HPPCL and in copy to KfW not

later than on the submission date and time indicated below.

The pre-qualification process is governed by the latest version of KfW’s “Guidelines for the

Assignment of Consultants in Financial Cooperation with Partner Countries”1. Accordingly, it

has been ensured that this Notice for Pre-qualification is in line with these KfW Guidelines.

However, in case of contradiction between KfW Guidelines and this Notice for Pre-

qualification, KfW Guidelines shall prevail.

At any time, HPPCL in consultation with KfW, either at its own initiative or in response to

clarifications requested by an interested consultant, may clarify this invitation. Such

information shall be sent in writing by e-mail to all consultants who have informed HPPCL

about their participation. The pre-qualification documentation shall be prepared in the English

language.

All cost for a site visit, obtaining information/ data and preparation/ submission of the pre-

qualification document, meetings, negotiations, etc. in relation with the pre-qualification or the

subsequent proposal shall be borne by the Consultant(s).

4.2 Submission & Opening Date and Addresses for Submission and Further

Information:

The final submission date is 15.05.2014 up to 12.00 hours Noon (India Time). The EOI shall

be opened on the same day of its final submission at 13.00 hours (India Time). One set of the

prequalification documents (printed & electronic) in closed envelope shall be marked

“Original”, and be signed by the authorised representatives of the applicants, and shall be

directly forwarded not later than the submission date to:

General Manager (Contracts),

HPPCL,

Shanti Kutir, Kamna Nagar,

Chakkar, Shimla, Himachal Pradesh, India-171005

1

For current version, see KfW homepage


Page 17 of 26

Phone:+91-177-2832513, Fax:+91-177-2832307 ,

Email: [email protected] Website: http://www.hppcl.gov.in/

One copy (printed and electronic) of the complete set of the prequalification documents shall

be submitted in closed envelopes not later than the submission date to the following recipients:

KfW Office New Delhi

Mr. Binitesh Kumar

21, Jor Bagh

New Delhi 110003

India

Email: [email protected]

For timely delivery only the submission at HPPCL is relevant.

4.3 Scope and Content of Prequalification Documents

The prequalification documents shall contain (for the lead consultant and all associated

partners):

Covering Letter, comprising the firm’s name, address, contact person, telephone,

fax and email, if applicable mention the association for this project;

Corporate profile and status (maximum 10 pages), including clear statements of

type, property and key task of the association, if applicable;

Certified evidence of financial resources of the lead consultant and all associated

partners (inter alia confirmation of guarantee line given by the consultant’s

principal bank). Other evidence required are certified balance sheets and profit

and loss accounts for the last three years;

Legally binding signed declaration of undertaking from all applicants (leading

company as well as all partners) in compliance with the attached sample

(Appendix-1] as declaration to observe the highest standard of ethics during

execution of the contract (applicants should be aware that any fraudulent or

corrupt activities disqualify them immediately from participation in the selection

process and will be subject to further legal investigation);

Relevant references with brief description of the task performed during the last ten

years to prove technical qualifications and experience abroad, in India as well as in

the region, strictly related to the envisaged services (maximum 20 references) in

the A4 Format (Appendix-2); If sub-consultants are foreseen to take over parts of

the work, the relevant references with brief description of the task performed

during the last ten years shall be included;

Statement of personnel structure, in the A4 Format (Appendix-3), for the

envisaged services with information about education, professional and regional

mailto:[email protected]



Page 18 of 26

experience and years with firm (this list shall allow a profound judgement on the

consultant’s general ability to provide the required personnel having the specific

experience for the Project in case of an offer);

Declaration of intent (of submitting a proposal in case of being short-listed) and

type of association with other consultant companies (intended contractual

arrangement, name of lead company, letters of intent of participating firms),

statement on affiliations of any kind with other firms which may present a conflict of

interest in providing the envisaged services.

Interested consultants are requested to submit concise and clear, but substantial documents

and to adhere to the above structure. Non-compliance with this invitation or faulty information

shall lead to non-qualification.

4.4 Entitlement of Consultants and Organization of the Services

The contract for the consultancy services in relation with this pre-qualification will be awarded

to an international consulting firm/joint venture.

The consultant is encouraged to collaborate with domestic consulting firms and/or individual

consultants as well as specialized consultants/experts if deemed necessary to reinforce the

needed local, institutional and technical competence. The international consultant shall render

the majority of the consultancy services and has the full responsibility for the results of a

possible consortium.

4.5 Evaluation of Prequalification Documents

The evaluation of the pre-qualification documents encompasses a review of the administrative

requirements and qualifications and includes the check on the completeness of the following

documentation and criteria (Pass/Fail-Exercise):

(A) Completeness of the documents as required under Item 4.3. Failure to submit the

following documents will lead to the rejection of the pre-qualification documents:

(A-1) Corporate profile and status

(A-2) Declaration of intent

(A-3) Type of intended association (including name of lead company)

(A-4) Statement on affiliations

(A-5) Declaration of undertaking (Appendix-1)

(A-6) Financial statements for the last three years

(A-7) References for the last ten years related to the envisaged services (Appendix-

2)

(A-8) Statement of personnel structure for the envisaged services (Appendix-3)

(B) Insufficient financial resources will lead to the rejection of the prequalification

documents. The following minimum criteria for assessing the financial resources of the

consultant will apply for the lead consultant (Appendix-4):


Page 19 of 26

(B-1) Annual revenue of more than 3 million Euros for any of the last three years,

(B-2) Positive operating profit, accumulated over the last three years,

(B-3) Current ratio (current assets divided by current liabilities) 1.2 over the last

three years.

(C) Insufficient experience of the consultant will lead to the rejection of the prequalification

documents. The following minimum requirements will apply for the lead consultant and

all associated partners jointly:

(C-1) At least three (3) complete Detailed Project Reports (DPR) including Feasibility

Studies (at least one (1) Techno Economic Clearance (TEC) obtained from

competent authority) for medium / high head hydropower projects (≥ 50 m net

head) with an installed capacity ≥ 100 MW during the last ten years,

(C-2) At least two (2) Geological Explorations by Drilling & Drifting and at least two (2)

Seismic Reflection Studies for a dam with a height 80 m during the last ten

years (this minimum requirement can also be fulfilled by a consortium member

or sub-contractor).

(C-3) At least two (2) Mathematical model studies for Dam, Spillway & Power Intake

(3-D Studies) for medium / high head hydropower projects (≥ 50 m net head)

with an installed capacity 100 MW during the last ten years,

(C-4) At least two (2) Numerical/Mathematical Model Studies for Underground Power

House Cavern with an installed capacity ≥ 100 MW during the last ten years,

(C-5) At least two (2) Hydraulic model studies for Dam, Power Intake, Energy

Dissipation/ Reservoir Sedimentation Studies & Reservoir Flushing Studies

(Physical Model) in India or South East Asia for medium / high head

hydropower projects (≥ 50 m net head) with an installed capacity 100 MW

during the last ten years (this minimum requirement can also be fulfilled by a

consortium member or sub-contractor).

(C-6) At least two (2) Expert assistance for planning & construction methodology for

medium/high head underground hydropower project (≥ 50 m net head) with an

installed capacity 100 MW during the last ten years.

Specific evaluation criteria and their individual weight are presented in the following table:

Criteria Maximum Score

1. Evidence of relevant experience gained by consultants during the past ten years (experience of the firm as required under sub item 4.5 ( C ) )

40

1.1 Overall Experience in handling similar projects 30

1.2 Experience under various working conditions in South-East Asia.

5


Page 20 of 26

1.3 Experience with working conditions in India (Lead Consultant). 5

2. Suitability for this specific project (experience of the available experts, list only, no detailed CVs)

60

2.1 Assessment of available technical expertise specific to this project

35

2.2 Assessment of the personnel structure in regard to the tasks expected

10

2.3 Assessment of the key personnel in permanent employment and always available to monitor the team and provide back-up services from the home office.

10

2.4 Form of the application documents: Are they complete, concise and related to the Project?

5

Total 100

After having completed the evaluation of the prequalification documents, a short-list consisting

of the five highest ranked consultants, or less, scoring a minimum of 70 points will be

established. Short-listed firms will be invited to submit a technical and financial proposal. Firms

not prequalified will be informed accordingly.

HPPCL is not bound to select any consultant due to whatever reasons.

The preparation and the submission of the prequalification documents is the responsibility of

the applicant and no relief or consideration can be given for errors and omissions.

After opening the prequalification documents until preparation of the short-list of the qualified

consultants, no communication of any type shall be entertained unless called for by

HPPCL / KfW.


Page 21 of 26

Appendix 1: Declaration of Undertaking

[Location, Date]

To:

Dear Sirs:

We underscore the importance of a free, fair and competitive contracting procedure that

precludes abusive practices. In this respect we have neither offered nor granted directly or

indirectly any inadmissible advantages to any public servant or other person nor accepted

such advantages in connection with our bid, nor will we offer or grant or accept any such

incentives or conditions in the present tendering process or, in the event that we are awarded

the contract, in the subsequent execution of the contract. We also declare that no conflict of

interest exists in the meaning of the kind described in the corresponding Guidelines.2

We also underscore the importance of adhering to minimum social standards (core labour

standards) in the implementation of the project. We undertake to comply with the core labour

standards ratified by the country of India.

We will inform our staff of their respective obligations and of their obligation to fulfil this

declaration of undertaking and to obey the laws of the country of India.

We also declare that our company/all members of the consortium has/have not been included

in the list of sanctions of the United Nations, nor of the EU, nor of the German Government,

nor in any other list of sanctions and affirm that our company/all members of the consortium

will immediately inform the Client and KfW if this situation occurs at a later stage.

We acknowledge that, in the event that our company (or a member of the consortium) is

added to a list of sanctions that is legally binding on the Client and/or KfW, the Client shall be

entitled to exclude us/the consortium or, if the contract is awarded to our company/the

consortium, to immediately cancel such contract if the statements made in the Declaration of

Undertaking were objectively false or the reason for exclusion from the tender procedure

occurs after the Declaration of Undertaking has been issued.

Yours sincerely,

Authorized Signature [In full and initials]:

Name and Title of Signatory:

Name of Firm:

Address:

2

See “Guidelines for the Assignment of Consultants in Financial Cooperation with Partner Countries“


Page 22 of 26

Appendix 2: Reference Project Sheet

Please complete a table using the format below to summarize the major relevant projects

related to this project carried out in the course of the past 10 years by the legal entity or

entities making this application. The number of references to be provided must not exceed 20

for the entire application.

Ref No.

(max.

20)

Project Title …

Name of

legal

entity

Country Overall

project

value

[INR/EUR]

Propor

tion

carried

out by

legal

entity

[%]

No of

staff

provided

Name of

client

Origin of

funding

Dates

(start

/ end)

Name of

partners

if any

… … … … … … … … …

Description of project Type of services provided

… …


Page 23 of 26

Appendix 3 : Personnel Reference Please complete tables (A) to (C) below in the specified formats to summarize the personnel available for services and activities required on a maximum of 3 pages (A4 size) for each table.(NOTE: No Expert names required but the number of Experts available for each field).

(Table: A). Expertise

Available for Required

Services

(List shall cover the in-

house personnel of

Lead Consultant as

well as all associated

partners which shall be

listed separately)

List of

number of

existing

Experts

Available

for this

Project

Education

Qualification

(Mention

number as

Doctorate; Post

Graduate;

Graduate; Under

Graduate;)

Professional

Experience of

all experts in

the given

fields (years)

Geological

Exploration by

Drilling & Drifting

… … …

Seismic Reflection

Studies

… … …

Installation of

Seismographic

Stations

… … …

Mathematical model

studies for Spillway &

Power Intake (3-D

Studies)

… … …

Numerical/Mathematic

al Model Studies such

as Dam/Underground

Power House & Intake

Structure

… … …

Hydraulic model

studies/ Reservoir

Sedimentation

Studies & Reservoir

Flushing Studies

… … …

Investigation on

possible risks of

reservoir induced

landslides, glacier

lake out-burst floods

(GLOF) and conflicts

resulting from multi-

purpose use of the

reservoir


Page 24 of 26

Expert assistance for

planning and

construction

methodology.

… … …

(Table: B). Staffing Level

(List shall cover the in-house personnel of Lead Consultant as well as all associated partners

which shall be listed separately)

Total Personnel

Number

Skilled Area

Subject Area

Special

Qualifications

(i) Technical Staff

…

…

…

…

(ii) Managerial/

Administrative Staff

…

…

…

…


Page 25 of 26

(Table: C). Project Management & Quality Assurance

(List shall cover the in-house personnel of Lead Consultant as well as all associated partners

which shall be listed separately)

List of Team Leaders Available Projects / Work Administered

… …


Page 26 of 26

Appendix 4: Summary Financial Sheet

Please complete the table below.

The following minimum criteria will apply for the lead consultant:

ITEM 2011 2012 2013 Average

B-1 Annual revenue of more

than 3 Million Euros for any

of the last three years

B-2 Positive operating profit,

accumulated over the last

three years

B-3 Current ratio (current assets

divided by current liabilities)

1.2 over the last three

years

Annexure: B

THANA PLAUN H.E. PROJECT (191 MW) DISTRICT MANDI, HIMACHAL PRADESH

SALIENT FEATURES

LOCATION: State Himachal Pradesh

District Mandi

River Beas river

Location of Dam Latitude: 31º49’28.22” (N)

Longitude: 76º50’20.53” (E)

Nearest Rail head Narrow Gauge Rail Link at Jogindernagar and Broad Gauge Rail Link is at Pathankot

Nearest Airport Gaggal in district Kangra

HYDROLOGY: River Basin Beas

Catchment area at Dam Site 7378 sq.km

Average Discharge at dam site 107.60 cumec

Annual Runoff 5416 MCM

Standard Project Flood 10,530 cumecs

Probable Maximum Flood 16,150 cumecs

Average Annual Rainfall 1642 mm

RESERVOIR: Maximum water level (MWL) 718.75 m

Full reservoir level (FRL) 716.00 m

Minimum draw down level (MDDL) 697.00 m

Gross storage at FRL 78.56 MCM

Live storage 44.93 MCM

Dead Storage + Sediment Storage + Inactive Storage

33.63 MCM

Area under Submergence at FRL 316.77 Ha.

DIVERSION TUNNEL: Shape 1 No. D-shape

Diameter 11.0 m

Length 249.2 m

Lining Thickness 300mm

Invert Elevation 635.50m Inlet, 632.50m Outlet

Diversion discharge (1 in 25 Years) 951 cumecs

COFFER DAM: Type Concrete (U/S)

Rockfill (D/S)

Max. Height (Upstream) 16.00 m high

Crest Elevation (Upstream) 651.00 m

Length (Upstream) 65 m

Max. Height (Downstream) 8.0m high

Crest Elevation (Downstream) 639.00 m

Length (Downstream) 42 m

DIVERSION DAM:

Type Roller Compacted Concrete Dam (RCC)

Dam Top 719.00 m

Max. Height of dam above Foundation Level

106.70 m

River Bed Level 634.00 m

Deepest Foundation Level 612.23 m

Total length of dam at top 221.25 m

MAIN SPILLWAY (SLUICES): Design flood 15,640 cumecs (Routed Flood)

Type Breast Wall Sluice Spillway

Length of spillway 85.00 m

Number of bays 5 Nos. Under sluices

Crest level of spillway 670.0 m

Spillway gates 11 m (W) x 15.2 m (H)

Bucket Invert Level and Radius 650.0 m with 35 m Radius

Energy dissipation type Ski Jump Bucket

AUXILLIARY SPILLWAY: No. of bays 1

Width of bay 4 m

Size of gate 4.00m (W) x 4.70m (H)

Design flood 37.20 cumecs

Crest level of spillway 713.00 m

Energy dissipation type Stilling Basin

Features Cistern Level 653.50m and 44m Length

INTAKE: Type Reservoir Intake

Shape Bell mouth

Maximum Design Discharge Intake-1 – 143.78cumec Intake-2 - 160.503 cumec (Each considering 5% overload discharge)

Invert level 684.00 m

Number of Reservoir Intakes 2

Intake gate size Intake 1- 6.30 m(W) x 6.30 m (H) Intake 2 - 7.30 m(W) x 7.30 m (H)

Trash rack in each intake Intake -1 - 5.0m (W) x 11.52m (H); 3 openings Intake -2 - 5.0m (W) x 13.17m (H); 3 openings.

Intake Structure Height 35.0 m

HEAD RACE TUNNEL (HRT): Shape Horse Shoe

Diameter HRT-1 - 6.30 m HRT-2 - 7.30 m

Length HRT-1 - 116.3 m HRT-2 - 146.4 m

Design discharge HRT-1 - 136.93 cumecs HRT-2 - 152.86 cumecs

PENSTOCK/PRESSURE SHAFT: Type Underground

Number Pressure Shaft-1: 5.7 m dia. bifurcating

into 2.65 m and 5.00 m dia. which further bifurcates into two branch penstocks of 4.25 m and 2.65 m Dia. Pressure Shaft-2: 6.0 m dia. bifurcating into two branch penstocks of 4.25 m Dia. each

Diameter Pressure Shaft-1: 5.7m, 4.25m and 5.00m and 2.65m Pressure Shaft-2: 6.0 m and 4.25 m

Length upto Bifurcation of main pressure shafts

Pressure Shaft-1 :92m Pressure Shaft-2: 127 m

Grade of Steel ASTM-537 Class II

Liner Thickness Pressure Shaft-1: Varies from 16mm to 32 mm Pressure Shaft-2: Varies from 26mm to 34 mm

POWER HOUSE: Type Underground

Installed Capacity 191 MW

Units 5 (3 x 50.33+2 x20.00)

Power house cavern size 145.0m (L) x 21.0 m (W) x 41.50 m (H)

Transformer Hall cavern size 127.0m (L) x 19.0 m (W) x 28.0 m (H)

C.L. of turbine 629.50 m

Type of Turbine Vertical Francis

Design Discharge a) Main units b) Environmental Units

229.29 cumecs 60.50 cumecs

Rated Head a) Main units b) Environmental Units

72.97 m 73.17 m

Normal TWL a) Monsoon b) Lean c) Non-Monsoon i. During Peaking hours ii. During Non-Peaking hours

634.00 m 632.70 m 633.30 m 631.70 m

Minimum TWL 631.50 m

Annual Design Energy (50% dependable year) a) Main units b) Environmental Units

547.58 GWh 151.51 GWh

Annual Energy in 50% dependable year on 95% machine availability a) Main units b) Environmental Units

534.53 GWh 146.35 GWh

Annual Design Energy (90% dependable year) a) Main units b) Environmental Units

544.07 GWh 148.54 GWh

Annual energy in 90% dependable year on 95% machine availability

a) Main units b) Environmental Units

524.91 GWh 143.16 GWh

Annual Plant Load Factor in 90% Dependable year a) Main Units b) Environmental Units

41.13% 42.39%

Annual Plant Load Factor in 50% Dependable year a) Main Units b) Environmental Units

41.40% 43.24%

TAIL RACE ARRANGEMENT: Type Pressure Flow Tunnels

Size & Shape TRT-7 - 7.80 m dia. D shape TRT-8 - 8.50 m dia. D shape

Lengths TRT-7 - 37 m TRT-8 - 40 m

Normal TWL at outlet a) Monsoon b) Lean c) Non-Monsoon iii. During Peaking hours iv. During Non-Peaking hours

634.00 m 632.70 m 633.30 m 631.70 m

COST ESTIMATES & FINANCIAL ASPECT (Rs. Crores) Civil Works including Hydro- Mechanical Works

975.45

Electro Mechanical Works 297.40

Total Basic Cost including Direct & Indirect Charges

1272.85

Interest during construction (excluding financing cost)

417.66

Escalation 281.80

Financing Charges 16.06

Total Cost including Escalation and IDC

2007.46

LEVELLISED TARIFF AT 90% DEP. YRS.(IN Rs./KWhr) After considering 12% free power & 1% for local area development (levelised)

6.70

LEVELLISED TARIFF AT 50% DEP. YRS.(IN Rs./KWhr) After considering 12% free power & 1% for local area development (levelised)

6.58

PERIOD OF CONSTRUCTION (EXCLUDING 18 MONTHS PRECONSTRUCTION ACTIVITIES)

4.5 Years

CO

NS

ULT

AN

TC

LIE

NT

5th

Floo

r, D

LF B

uild

ing

No.

8To

wer

C, D

LF C

yber

City

, Pha

se-II

Gur

gaon

- 12

2002

(Har

yana

)Te

l: 91

124-

4376

017

Fax:

911

24-4

3760

18E

mai

l: sm

ec@

vsnl

.com

Web

site

: ww

w.s

mec

.com

.au

Dra

win

g N

o.D

raw

ing

Sta

tus

Rev

Dat

eS

ME

CR

evis

ion

No

Dra

wn

Dra

fting

Des

igne

d

Des

ign

Che

ckC

heck

Title

Orig

inal

Siz

e

A1

SC

ALE

S F

OR

A1

HIM

AC

HA

L P

RA

DE

SH

PO

WE

R C

OR

PO

RA

TIO

N L

TD

.C

orpo

rate

Pla

nnin

g C

ell,

Him

fed

Bha

wan

,P

anjri

, Shi

mla

-171

005,

H.P

., IN

DIA

,Fa

x: 9

1-17

7-26

3381

3E

mai

l: cp

_cel

l@hp

pcl.g

ov.in

,Web

site

: ww

w.h

ppcl

.gov

.in

Clie

nt

Pro

ject

HIM

AC

HA

L P

RA

DE

SH

PO

WE

R C

OR

PO

RA

TIO

N L

IMIT

ED

THA

NA

PLA

UN

HY

DR

O E

LEC

TRIC

PR

OJE

CT

(3x5

0.33

MW

+2x2

0MW

), H

. P.

RE

VIE

WE

DS

UB

MIT

TED N. A

RO

RA

Sep

-13

PR

OJE

CT

LOC

ATI

ON

MA

P

D.P

.R.

1338

-GA

-02

A

P. R

AW

AT

Sep

-13

M. D

OB

RIY

AL

Sep

-13

V.G

UP

TA

Sep

-13

P. A

GR

AW

AL

Sep

-13

V. B

ER

ER

A

Sep

-13

AN

A12

.11.

13

CONSULTANT

CLIENT

5th Floor, DLF Building No. 8

Tower C, DLF Cyber City, Phase-II

Gurgaon - 122002 (Haryana)

Tel: 91124-4376017 Fax: 91124-4376018

Email: [email protected]

Website: www.smec.com.au

Drawing No.Drawing Status

Rev

DateSMECRevisionNo

Drawn

Drafting

Designed

Design

Check Check

Title

Original Size

A1

SCALES FOR A1

HIMACHAL PRADESH POWER CORPORATION LTD.Corporate Planning Cell, Himfed Bhawan,

Panjri, Shimla-171005, H.P., INDIA,

Fax: 91-177-2633813

Email: [email protected],Website: www.hppcl.gov.in

Client

Project

HIMACHAL PRADESH POWER CORPORATION LIMITED

THANA PLAUN HYDRO ELECTRIC PROJECT (3x50.33MW+2x20MW), H. P.

REVIEWED SUBMITTED

N. ARORA

Sep-13

PROJECT AREA

GENERAL LAYOUT

D.P.R. 1338-GA-06A

M.DOBRIYAL

Sep-13

M. DOBRIYAL

Sep-13

V.GUPTA

Sep-13

P. AGRAWAL

Sep-13

V. BERERA

Sep-13

A NA 12.11.13

CO

NS

ULT

AN

TC

LIE

NT

5th

Floo

r, D

LF B

uild

ing

No.

8To

wer

C, D

LF C

yber

City

, Pha

se-II

Gur

gaon

- 12

2002

(Har

yana

)Te

l: 91

124-

4376

017

Fax:

911

24-4

3760

18E

mai

l: sm

ec@

vsnl

.com

Web

site

: ww

w.s

mec

.com

.au

Dra

win

g N

o.D

raw

ing

Sta

tus

Rev

Dat

eS

ME

CR

evis

ion

No

Dra

wn

Dra

fting

Des

igne

d

Des

ign

Che

ckC

heck

Title

Orig

inal

Siz

e

A1

SC

ALE

S F

OR

A1

HIM

AC

HA

L P

RA

DE

SH

PO

WE

R C

OR

PO

RA

TIO

N L

TD

.C

orpo

rate

Pla

nnin

g C

ell,

Him

fed

Bha

wan

,P

anjri

, Shi

mla

-171

005,

H.P

., IN

DIA

,Fa

x: 9

1-17

7-26

3381

3E

mai

l: cp

_cel

l@hp

pcl.g

ov.in

,Web

site

: ww

w.h

ppcl

.gov

.in

Clie

nt

Pro

ject

HIM

AC

HA

L P

RA

DE

SH

PO

WE

R C

OR

PO

RA

TIO

N L

IMIT

ED

THA

NA

PLA

UN

HY

DR

O E

LEC

TRIC

PR

OJE

CT

(3x5

0.33

MW

+2x2

0MW

), H

. P.

RE

VIE

WE

DS

UB

MIT

TED N. A

RO

RA

Sep

-13

PR

OJE

CT

SU

BE

ME

RG

EN

CE

AR

EA

D.P

.R.

1338

-GA

-05

A

P. R

AW

AT

Sep

-13

M. D

OB

RIY

AL

Sep

-13

V.G

UP

TA

Sep

-13

P. A

GR

AW

AL

Sep

-13

R.K

. SA

HU

Sep

-13

AN

A12

.11.

13

DA

MLA

YO

UT

PLA

N

D.P

.R.

1338

-C 0

5A

S. R

AW

AT

Sep

-13

M. D

OB

RIY

AL

Sep

-13

V.G

UP

TA

Sep

-13

P. A

GR

AW

AL

Sep

-13

V. B

ER

ER

A

Sep

-13

AN

A12

.11.

13

CO

NS

ULT

AN

TC

LIE

NT

5th

Floo

r, D

LF B

uild

ing

No.

8To

wer

C, D

LF C

yber

City

, Pha

se-II

Gur

gaon

- 12

2002

(Har

yana

)Te

l: 91

124-

4376

017

Fax:

911

24-4

3760

18E

mai

l: sm

ec@

vsnl

.com

Web

site

: ww

w.s

mec

.com

.au

Dra

win

g N

o.D

raw

ing

Sta

tus

Rev

Dat

eS

ME

CR

evis

ion

No

Dra

wn

Dra

fting

Des

igne

d

Des

ign

Che

ckC

heck

Title

Orig

inal

Siz

e

A1

SC

ALE

S F

OR

A1

HIM

AC

HA

L P

RA

DE

SH

PO

WE

R C

OR

PO

RA

TIO

N L

TD

.C

orpo

rate

Pla

nnin

g C

ell,

Him

fed

Bha

wan

,P

anjri

, Shi

mla

-171

005,

H.P

., IN

DIA

,Fa

x: 9

1-17

7-26

3381

3E

mai

l: cp

_cel

l@hp

pcl.g

ov.in

,Web

site

: ww

w.h

ppcl

.gov

.in

Clie

nt

Pro

ject

HIM

AC

HA

L P

RA

DE

SH

PO

WE

R C

OR

PO

RA

TIO

N L

IMIT

ED

THA

NA

PLA

UN

HY

DR

O E

LEC

TRIC

PR

OJE

CT

(3x5

0.33

MW

+2x2

0MW

), H

. P.

RE

VIE

WE

DS

UB

MIT

TED N. A

RO

RA

Sep

-13

CO

NS

ULT

AN

TC

LIE

NT

5th

Floo

r, D

LF B

uild

ing

No.

8To

wer

C, D

LF C

yber

City

, Pha

se-II

Gur

gaon

- 12

2002

(Har

yana

)Te

l: 91

124-

4376

017

Fax:

911

24-4

3760

18E

mai

l: sm

ec@

vsnl

.com

Web

site

: ww

w.s

mec

.com

.au

Dra

win

g N

o.D

raw

ing

Sta

tus

Rev

Dat

eS

ME

CR

evis

ion

No

Dra

wn

Dra

fting

Des

igne

d

Des

ign

Che

ckC

heck

Title

Orig

inal

Siz

e

A1

SC

ALE

S F

OR

A1

HIM

AC

HA

L P

RA

DE

SH

PO

WE

R C

OR

PO

RA

TIO

N L

TD

.C

orpo

rate

Pla

nnin

g C

ell,

Him

fed

Bha

wan

,P

anjri

, Shi

mla

-171

005,

H.P

., IN

DIA

,Fa

x: 9

1-17

7-26

3381

3E

mai

l: cp

_cel

l@hp

pcl.g

ov.in

,Web

site

: ww

w.h

ppcl

.gov

.in

Clie

nt

Pro

ject

HIM

AC

HA

L P

RA

DE

SH

PO

WE

R C

OR

PO

RA

TIO

N L

IMIT

ED

THA

NA

PLA

UN

HY

DR

O E

LEC

TRIC

PR

OJE

CT

(3x5

0.33

MW

+2x2

0MW

), H

. P.

RE

VIE

WE

DS

UB

MIT

TED N. A

RO

RA

Sep

-13

DA

MU

PS

TRE

AM

ELE

VA

TIO

NA

LON

G T

HE

DA

M A

XIS

D.P

.R.

1338

-C 0

6A

M.D

OB

RIY

AL

Sep

-13

M. D

OB

RIY

AL

Sep

-13

V.G

UP

TA

Sep

-13

P. A

GR

AW

AL

Sep

-13

V. B

ER

ER

A

Sep

-13

AN

A12

.11.

13

CO

NS

ULT

AN

TC

LIE

NT

5th

Floo

r, D

LF B

uild

ing

No.

8To

wer

C, D

LF C

yber

City

, Pha

se-II

Gur

gaon

- 12

2002

(Har

yana

)Te

l: 91

124-

4376

017

Fax:

911

24-4

3760

18E

mai

l: sm

ec@

vsnl

.com

Web

site

: ww

w.s

mec

.com

.au

Dra

win

g N

o.D

raw

ing

Sta

tus

Rev

Dat

eS

ME

CR

evis

ion

No

Dra

wn

Dra

fting

Des

igne

d

Des

ign

Che

ckC

heck

Title

Orig

inal

Siz

e

A1

SC

ALE

S F

OR

A1

HIM

AC

HA

L P

RA

DE

SH

PO

WE

R C

OR

PO

RA

TIO

N L

TD

.C

orpo

rate

Pla

nnin

g C

ell,

Him

fed

Bha

wan

,P

anjri

, Shi

mla

-171

005,

H.P

., IN

DIA

,Fa

x: 9

1-17

7-26

3381

3E

mai

l: cp

_cel

l@hp

pcl.g

ov.in

,Web

site

: ww

w.h

ppcl

.gov

.in

Clie

nt

Pro

ject

HIM

AC

HA

L P

RA

DE

SH

PO

WE

R C

OR

PO

RA

TIO

N L

IMIT

ED

THA

NA

PLA

UN

HY

DR

O E

LEC

TRIC

PR

OJE

CT

(3x5

0.33

MW

+2x2

0MW

), H

. P.

RE

VIE

WE

DS

UB

MIT

TED N. A

RO

RA

Sep

-13

DA

MS

PIL

LWA

Y &

BR

EA

ST

WA

LLG

EO

ME

TRY

DE

TAIL

S

D.P

.R.

1338

-C 0

9A

P. R

AW

AT

Sep

-13

M. D

OB

RIY

AL

Sep

-13

V.G

UP

TA

Sep

-13

P. A

GR

AW

AL

Sep

-13

V. B

ER

ER

A

Sep

-13

AN

A12

.11.

13

CO

NS

ULT

AN

TC

LIE

NT

5th

Floo

r, D

LF B

uild

ing

No.

8To

wer

C, D

LF C

yber

City

, Pha

se-II

Gur

gaon

- 12

2002

(Har

yana

)Te

l: 91

124-

4376

017

Fax:

911

24-4

3760

18E

mai

l: sm

ec@

vsnl

.com

Web

site

: ww

w.s

mec

.com

.au

Dra

win

g N

o.D

raw

ing

Sta

tus

Rev

Dat

eS

ME

CR

evis

ion

No

Dra

wn

Dra

fting

Des

igne

d

Des

ign

Che

ckC

heck

Title

Orig

inal

Siz

e

A1

SC

ALE

S F

OR

A1

HIM

AC

HA

L P

RA

DE

SH

PO

WE

R C

OR

PO

RA

TIO

N L

TD

.C

orpo

rate

Pla

nnin

g C

ell,

Him

fed

Bha

wan

,P

anjri

, Shi

mla

-171

005,

H.P

., IN

DIA

,Fa

x: 9

1-17

7-26

3381

3E

mai

l: cp

_cel

l@hp

pcl.g

ov.in

,Web

site

: ww

w.h

ppcl

.gov

.in

Clie

nt

Pro

ject

HIM

AC

HA

L P

RA

DE

SH

PO

WE

R C

OR

PO

RA

TIO

N L

IMIT

ED

THA

NA

PLA

UN

HY

DR

O E

LEC

TRIC

PR

OJE

CT

(3x5

0.33

MW

+2x2

0MW

), H

. P.

RE

VIE

WE

DS

UB

MIT

TED N. A

RO

RA

Sep

-13

DA

MTY

P. M

AX

IMU

M N

ON

-OV

ER

FLO

W B

LOC

K

SE

CTI

ON

D.P

.R.

1338

-C 1

0A

P. R

AW

AT

Sep

-13

M. D

OB

RIY

AL

Sep

-13

V.G

UP

TA

Sep

-13

P. A

GR

AW

AL

Sep

-13

V. B

ER

ER

A

Sep

-13

AN

A12

.11.

13

CO

NS

ULT

AN

TC

LIE

NT

5th

Floo

r, D

LF B

uild

ing

No.

8To

wer

C, D

LF C

yber

City

, Pha

se-II

Gur

gaon

- 12

2002

(Har

yana

)Te

l: 91

124-

4376

017

Fax:

911

24-4

3760

18E

mai

l: sm

ec@

vsnl

.com

Web

site

: ww

w.s

mec

.com

.au

Dra

win

g N

o.D

raw

ing

Sta

tus

Rev

Dat

eS

ME

CR

evis

ion

No

Dra

wn

Dra

fting

Des

igne

d

Des

ign

Che

ckC

heck

Title

Orig

inal

Siz

e

A1

SC

ALE

S F

OR

A1

HIM

AC

HA

L P

RA

DE

SH

PO

WE

R C

OR

PO

RA

TIO

N L

TD

.C

orpo

rate

Pla

nnin

g C

ell,

Him

fed

Bha

wan

,P

anjri

, Shi

mla

-171

005,

H.P

., IN

DIA

,Fa

x: 9

1-17

7-26

3381

3E

mai

l: cp

_cel

l@hp

pcl.g

ov.in

,Web

site

: ww

w.h

ppcl

.gov

.in

Clie

nt

Pro

ject

HIM

AC

HA

L P

RA

DE

SH

PO

WE

R C

OR

PO

RA

TIO

N L

IMIT

ED

THA

NA

PLA

UN

HY

DR

O E

LEC

TRIC

PR

OJE

CT

(3x5

0.33

MW

+2x2

0MW

), H

. P.

RE

VIE

WE

DS

UB

MIT

TED N. A

RO

RA

Sep

-13

DA

MA

UX

ILLA

RY

SP

ILLW

AY

BLO

CK

SE

CTI

ON

D.P

.R.

1338

-C 1

1A

P. R

AW

AT

Sep

-13

M. D

OB

RIY

AL

Sep

-13

V.G

UP

TA

Sep

-13

P. A

GR

AW

AL

Sep

-13

V. B

ER

ER

A

Sep

-13

AN

A12

.11.

13

DE

TAIL

CO

NS

ULT

AN

TC

LIE

NT

5th

Floo

r, D

LF B

uild

ing

No.

8To

wer

C, D

LF C

yber

City

, Pha

se-II

Gur

gaon

- 12

2002

(Har

yana

)Te

l: 91

124-

4376

017

Fax:

911

24-4

3760

18E

mai

l: sm

ec@

vsnl

.com

Web

site

: ww

w.s

mec

.com

.au

Dra

win

g N

o.D

raw

ing

Sta

tus

Rev

Dat

eS

ME

CR

evis

ion

No

Dra

wn

Dra

fting

Des

igne

d

Des

ign

Che

ckC

heck

Title

Orig

inal

Siz

e

A1

SC

ALE

S F

OR

A1

HIM

AC

HA

L P

RA

DE

SH

PO

WE

R C

OR

PO

RA

TIO

N L

TD

.C

orpo

rate

Pla

nnin

g C

ell,

Him

fed

Bha

wan

,P

anjri

, Shi

mla

-171

005,

H.P

., IN

DIA

,Fa

x: 9

1-17

7-26

3381

3E

mai

l: cp

_cel

l@hp

pcl.g

ov.in

,Web

site

: ww

w.h

ppcl

.gov

.in

Clie

nt

Pro

ject

HIM

AC

HA

L P

RA

DE

SH

PO

WE

R C

OR

PO

RA

TIO

N L

IMIT

ED

THA

NA

PLA

UN

HY

DR

O E

LEC

TRIC

PR

OJE

CT

(3x5

0.33

MW

+2x2

0MW

), H

. P.

RE

VIE

WE

DS

UB

MIT

TED N. A

RO

RA

Sep

-13

DA

MTY

P. M

AX

IMU

M N

ON

-OV

ER

FLO

W B

LOC

K

CO

NC

RE

TE Z

ON

ING

D.P

.R.

1338

-C 1

3A

P. R

AW

AT

Sep

-13

M. D

OB

RIY

AL

Sep

-13

V.G

UP

TA

Sep

-13

P. A

GR

AW

AL

Sep

-13

V. B

ER

ER

A

Sep

-13

AN

A12

.11.

13