TEHRI PROJECT

CALL NO TITLE PAGE NO.

1 Design Reports Issued for Tehri Dam Project 1

2 Tehri Dam project Documents/Volume 10

3 Memoranda/Notes on Tehri Dam Project put up to board of Consultant 15

4 Notes Memos prepared on Tehri Dam Project 31

5 Prequalification submission on Tehri Dam Project 60

6 fVgjh fu;a=.k ifjÔn cSBd dh lwph 81

7 Test Report for Tehri Dam Project 91

8 Tehri Dam Project Agreement 100

9 Tehri Miscellaneous 110-192

10 Tehri Dam Project Reports submitted by M/S Technoprom Expert (TPE) 120

11 Reports submitted by Geological Survey of for Tehri Dam Project 130

1

DESIGN REPORTS ISSUED FOR

TEHRI DAM PROJECT

CALL NO ACC. NO. TITLE NO. ISSUED BY DATE OF ISSUE REMARK DRT/1 2682 Tehri Dam Project subsurface DDC-1/84/1 Dam Design circle I Sept 1984 Investigation

DRT/2 1720 Tehri Dam Project Foundation DDC-1/84/2 ,, ,, Treatment

DRT/3 1715 Tehri Dam Project - Dam Section DDC-1/84/3 ,, ,, and its analysis

DRT/4 2683 Tehri Dam Project – Spillway DDC-1/84/4 ,, ,, Hydraulic design

DRT/5 2684 Tehri Dam Project – Instrumentation DDC-1/84/5 ,, ,,

DRT/6 2678 Tehri Dam Project – Test for DDC-1/84/6 ,, ,, Assessing suitability of core and Filter material for the Dam

DRT/7 1713 Tehri Dam Project – Hydrology DDC-1/84/1 Spillway design circle Oct. 1984

DRT/8 2685 Tehri Dam Project – Tehri Dam Design Report Irrigation design Oct. 1984 Project water Conductor System organization Roorkee

DRT/9 2680 Tehri Dam Project – Power house Design Report ,, Oct. 1984 Complex

DRT/10 2676 Tehri Dam Project – Test IDO-DDC-1/85/1 ,, Oct. 1984 Embankments

DRT/11 2675 Tehri Dam Project – Height of U/S IDO-DDC-1/86/1 ,, March. 1986 Coffer Dam

DRT/12 ------CALL NO ACC. NO. TITLE NO. ISSUED BY DATE OF ISSUE REMARK

DRT/13 2674 Tehri Dam Project – Non-linear Dam Design circle I Irrigation design Dec. 1986 Parameters for shell materials organization Roorkee for the Dam.

DRT/14 2668 Tehri Dam Project – Foundation ,, ,, Jan. 1987 Grouting Galleries

DRT/15 2671 Tehri Dam Project – Down stream ,, ,, March 1987 Coffer Dam

DRT/16 2672 Tehri Dam Project – Spillway ,, ,, May 1987 Type Geometry & Hydraulic Design

DRT/17 2673 Exploration and Testing for core ,, ,, June 1987 Material from Koti borrows Area.

DRT/18 2688 Exploration and Testing for Shell Dam Design circle I Irrigation design June 1987 Materials from old and new organization Roorkee Dobata Borrow Areas.

DRT/19 2669 Tehri Dam Project – Spillway ,, ,, June 1987 Aeration system for Preventing Capitation erosion

DRT/20 2590 Estimation of Construction ,, ,, March 1988 pore pressure for Tehri Dam

DRT/21 2813 Design concepts for Tehri Dam ,, ,, August 1988 and spillway Appraisal by the Consultant.

2

TEHRI DAM PROJECT DOCUMENT/VOLUME

CALL NO ACC. NO. TITLE ISSUED BY YEAR REMARK

T.D/1 516 Tehri Dam Project Volume I - Report Tehri Dam organization Dec. 1969 Dehradun

T.D/2 515 Tehri Dam Project Volume II – Cost Estimate ,, ,, ,, ,,

T.D/3 517 Tehri Dam Project Volume III, Exibits ,, ,,

T.D/4 176 Tehri Dam Project Volume IV ,, ,, Geological Reports section I

T.D/5 519 Tehri Dam Project Volume VI ,, ,, Geological Reports section II

T.D/6 891 Tehri Dam Project Volume I - Report ,, Revised 1997

T.D/7 892 Tehri Dam Project Volume II – Cost Estimate ,, ,,

T.D/8 893 Tehri Dam Project Volume III Exibits ,, ,,

T.D/9 894 Tehri Dam Project Volume VI, Geological ,, ,,

T.D/10 1744 Tehri Dam Project Volume I - Report ,, Revised 1983

T.D/11 1737 Tehri Dam Project Volume II – Cost, Estimate ,, ,,

T.D/12 1736 Supplement to Volume II (Financial Statement) ,, Sept 1986

T.D/13 2255 Tehri Dam Project Volume I – Report, (Stage-II) ,, Revised 1984 June 1984

Call No Acc. No. Title Issued by Year Remark

T.D/14 2256 Tehri Dam Project Volume II – Cost, Estimate ,, ,, (Stage-II)

T.D/15 2606 Tehri Dam Project Volume I - Report ,, Revised 1987 (Stage-II) Oct 1987

T.D/16 2609 Tehri Dam Project Volume II - Cost ,, ,, Estimate (Stage-II)

T.D/17 2728 Tehri Dam Project Volume I (Stage-I) ,, Sep 1987

3

MEMORANDA/NOTES ON TEHRI DAM PROJECT PUT TO BOARD OF CONSULTANT

CALL NO ACC. NO. VOL TITLE NO. ISSUED BY REMARK

BCM/1 1655 Vol-I General /features & lay out Memo # 1 Tehri Dam Design RKE Ist Meeting board of of works Dec. 1973 consultant for Tehri Dam (18-20.12.1973) Hydrology. Dec. 1973 Memo # 2 ,,

Design of Dam A. Dec 1973 Memo # 3 ,,

BCM/2 1650 Vol-II Diversion Tunnel Dec 1973 Memo # 4 ,,

Foundation Treatment for Dam Memo # 5 ,, Dec 1973

Project Investigation. Dec 1973 Memo # 6 ,,

BCM/3 1657 Hydrology A. July/Aug 1974 Memo # 2 A ,, IInd Meeting 3-7-71 to 1-8-74 Diversion Tunnel A July/Aug 1974 Memo # 4 A ,,

Left Bank Power House-Water Memo # 7 ,,

Conductor System July/Aug 1974

BCM/4 2863 Achievements Programe of main civil Memo # 8 Tehri Dam onstruction Works for 1974-75 and bottlenecks. Circle Dehradun July 1974

Not on river closure Scheme & design of first Stage Dam. July/ Aug 1974

BCM/5 1652 Problems of Diversion Tunnels for Note # 1 Tehri Dam organization Ist Meeting 5-12-1979 Tehri Dam. May 1979

Propossed haul Roads for Note # 2 ,, Coffer Dam A May. 1979

CALL NO ACC. NO. VOL TITLE NO. ISSUED BY REMARK

Proposal of self Conveyor for Note # 3 ,, Upstream Coffer Dam A May 1979

Design of Dam (Embankment & Note # 4 Dam Design Circle- I Foundation) May 1979.

BCM/6 2864 Tehri Power house Complex Location Note # 5 Irrigation department Tehri layout Investigation & Instrumentation Dam design Circle RKE

Studies for the selection of spillway Note # Power house design circle - I and Energy dissipator. A May 1979

Note on design of Dam (Embankment Note # 4 Dam Design Circle - I and foundation) May 1979

BCM/7 1653 Layout and design of head race Tunnels Note # 12 Tehri Dam organization 3rd Meeting May 1981 and intake structure May 1981

Note on Materials for Tehri Dam Note # 16 Dam Design circle-I May 1981

Processing of Dobata Borrow Area Note # 19 Tehri Dam Design Circle-I Material for various zones of fill in the Dam. May 1981

Power house Complex. May 1997 Note # 9 Tehri Dam design Cirde Roorkee.

Geotechnical Appraisal of the Note # 9 ,, proposed underground Power Adendum house. May 1981

Surge tank – Preliminary Studies Note # 10 Power house design Circle – I

Call No Acc. No. Vol Title No Lssued by Remark

BCM/8 1654 II Switch yard for underground Note # 11 3rd Meeting May 1981 power house May 1981

Economic studies of penstock Note # 23 Power house design May 1981 Circle I Roorkee

(1) Note on Ist Stage Dam (Coffer Dam Design circle-I Dam) May 1981 Roorkee

(2) Main Dam Section : Filter design A Note on Stripping of Dam Area. Dam Design circle I May 1981 Roorkee.

Diversion Tunnels layout and Note # 7 Tehri Dam orgnization Construction. May 1981

Division Tunnels Lining Design Note # 7 (A) Tunnel Design Circle May 1981 Roorkee.

BCM/9 1743 III Closure sequence for Diversion Note # 8 Power house design 3rd Meeting May 1981 Tunnels. May 1981 Circle-I

Hydrology. May 1981 Memo # 17 Irrigation design organization

Tehri Dam spillway (Hydraulic Note # 18 Dam Design Circle-II design) May 1981

Belt Conveyor for the dam fill Note # 20 ,, May 1981

Spillway Construction 1981 Note # 22 Tehri Dam organization

BCM/10 1658 I Provision of Concrete block under Note # 24 Tehri dam organization 5th Meeting May 1982 the impervious core of Tehri Dam

CALL NO ACC. NO VOL TITLE NO ISSUED BY REMARK

Review of progress & programme Note # 30 ,, For 82-83 Tehri Dam spillway (Hydraulic Note # 18 A Dam design Circle-I design) May 1982

Note on the Procurment of large Memo # 25 Irrigation Research size Rockfill Testing Equipement isstitate Roorkee. for Tehri dam. May 1982

BCM/11 1659 II Subsurface investigation for Tehri Memo # 29 Dam Design Circle-I 5th Meeting May 1982 Dam Review of Progress and future Roorkee Program May 1982

Instrumentation for Tehri dam. Memo # 28 ,, May 1982

Diversion Tunnels Miscellaneous Note # 7 (B) Tunnel Design Circle Point May 1982 Roorkee

Layout of intake structure for Memo # 12 (A) Power house design Circle-I H.R.T

Power house Complex Note # 27 Tehri Dam design Circle Roorkee

Hydrology Gauge discharge Note # 26 Irrigation design curve at outlet portal site & organization Scheme of further Hydrological investigation

BCM/12 2867 Review of Progress-Programme 5th Meeting May 1982 for 1982-83

CALL NO ACC. NO VOL TITLE NO ISSUED BY REMARK

BCM/13 1660 I Type of surge tank. June 1983 Note # 10 A Power House design 6th Meeting June 1983 Circle II Roorkee.

Irrigation outlet. Note # 13 A ,,

Design of Main Dam & Ist Memo # 14 A Dam design Circle-I Stage Dam June 1982

Tehri Dam spillway Hydraulic Note # 18 B ,, design June 1982

BCM/14 2069 II Power House Complex June 1983 Note # 27 A ,, 6th Meeting June 1983

Drainage & grouting galleries for Memo no 31 ,, Tehri Dam. June 1983

Test fills for Tehri Dam June 1983 Note # 32 Tehri Dam organization

Note on Hydrology (Flood Note # 33 Irrigation design frequency Analysis) June 1983 organization Roorkee

Head Race Tunnels design of Note # 34 Tunnel design Circle Concrete lining. June 1983

Note Review of progress and Note # 35 Tehri Dam organization programme works for 1983-84

BCM/15 1661 II ------Do------6th Meeting 1983

BCM/16 2868 I ------Do------See call no. BCM/13 Tehri

CALL NO ACC. NO VOL TITLE NO ISSUED BY REMARK CM/17 1937 Model studies for Tehri Dam Note # Irrigation Reaserch 8th Meeting May 1984 Spillway May 1984 Institute Tehri

Review of progress and programme Note # 37 Tehri Dam organization of works for 1984-85

Note on institute Rock Testing for Note # ,, Tehri Dam project. May 1984

BCM/18 2870 ______Do ______,, 8th Meeting May 1984

BCM/19 2871 Note on Hydraulic design studies Note # 40 Tehri Dam design 9th Meeting Aug 1984 for Tehri Dam Spillway. Aug. 1984 Circle-I Need for consultancy Note # 41

BCM/20 1738 ______Do ______9th Meeting Aug 1984

BCM/21 1836 Review of Progress and Programme Note # 35B Tehri Dam Organization 10th Meeting May 1985 of work for 1985-86 May Tehri

Not on fill material for Tehri Dam Note # 41 ,, May 1985

Note on institute rock Testing for Note # 39 A Tehri Dam project May 1985

Spillway layout May 1985 Memo # 42 Irrigation Design organization Roorkee Note on proposed Irrigation outlet Note # 42 Hydroelectric project Dehradun at Tehri Dam project. May 1985

Head race Tunnels design of Note # 34 A Tunnel design circle Roorkee Concrete Lining. May 1985

Diversion Tunnels-Closure Note # 7 D Tehri Dam organization Scheme May 1985 Acc. no Vol Title No Issued by Remark

BCM/21 1836 Switchyard for underground Power house (Stage I & Stage II) May 1985

BCM/22 2872 ______Do ______11th Meeting April 1986

BCM/25 2874 Review of progress and programme Note # 43 Tehri Dam organization 12th Meeting April 1986 of works for 1985-86

Construction Stage Instrumentation Memo # 28 A Irrigation Department U.P for the under ground openings of Tehri Dam proposals

4

NOTES , MEMOS PREPARE ON TEHRI DAM PROJECT

CALL NO. ACC NO TITLE YEAR REMARK

Notes/memos prepared in 1978

Notes-Memos/1 2883 1) Nots on intrim benefits during construction August 1978 Stage of Tehri Dam project

Notes/memos prepared in 1979

Notes-memos/2 2884 1) Requirements of funds and details of work January 1979 Proposed for the year 1979-80

2) Note on the requirement of Equipment for March 1979 the works prior to construction on of coffer Dam.

3) Short note for seeking U.S.S.R. assistance March 1979

4) Note for discussion with U.S.S.R. experts April 1979 Regarding construction and planning Technique

5) Note on allocation of cost between irrigation May 1979 and power.

6) Note on Construction equipment for import May 1979 under U.K. Grant

7) Note on directed blast methods of building May 1979 .

8) Note on the proposal of belt conveyor for May 1979 upstream Coffer Dam

Call No. Acc no Title Year Remark

9) Apprasial Note for foreign assistance June 1979

10) Additional data required for evaluation Dec. 1979 of possibility of application of directional blasting

11) Requirement of funds and details Dec. 1979 of works proposed for the year 1980-81

12) Report on the visit to U.S.S.R (Sep 25 to oct. 8. 1979)

Notes/Memos prepared in 1980

Notes-Memos/3 2885 1) Note in connection with the P.M June 1980 Instruction for review.

2) Memo on requirement of construction February 1980 plant

3) Tehri Dam project note on seismic August 1980 coefficient for design of Dam.

4) Short note on Tehri Dam project September 1980

5) Note on the provision of pluid- October 1980 cushan capacity in Tehri reservoir.

6) Note on salutation October 1980

CALL NO. ACC NO TITLE YEAR REMARK

7) Requirement of fund and details of October 1980 works proposed for the year 1981-82

8) Note on the need of work bank loan. December 1980

Notes/Memos prepared in 1981

Note/Memos/4 2886 1) Note on the comments by C.W.C the Feb 1981 proposal for import of 11 Nos Caterpiller D-8 K with ripping attachment received with the D.O letter no 16-4-79 CNC III dated January 12, 1981 of chairman, C.W.C .

2) Proposal for standing design & March 1981 Construction engineers of Tehri Dam Project for visits Study & Training abroad.

3) A brief Appraisal note April 1981

4) Short note on Tehri Dam Project May 1981

5) Note on physical and financial progress Sep. 1981

6) Annual plan disscussion requirement of Nov. 1981 funds and detail of work proposed for the year 1982-83.

Call No Acc no Title Year Remark

7) Brief notes on the present position of April 1981 Studies recommendation by working group for the assessment of the environmental Impact of the Tehri Dam.

Notes/Memos prepared in 1980

Note/Memos/5 2287 1) ifj;kstuk dh leh{kk cSBd gsrw fViI.kh March 1982

2) Brief appraisal note & progress Review June 1982

3) Note on Tehri Dam project for M/s July 1982 Crippen International Ltd Canada

4) Up dated Note on Siltation August 1982

5) Review of progress October 1982

6) Note on phasing of requirement Sep. 1982 of land and Rehabilitation of families.

7) Review of progress. October 1982

8) Annual plan disscussion requirement October 1982 of funds and detail of works proposed for the year 1983-84.

9) Note on the studies curried out as per the October 1982 decisions taken in the meeting chaired by Irrigation Secretary at on August 4, 1982

Call No Acc no Title Year Remark

10) Study for suggested Alternatives October 1982

11) Note on Soil survey, salanity and October 1982 water lagging in Tehri command Area.

12) Note on Rehabilitation October 1982

13) fVgjh cka/k tykxe {ks= esa Hkwfe laj{k.k ,oa October 1982 ouhdj.k dh ;kstuk

Notes/Memos prepared in 1980

14) Memo on requirement of Construction October 1982 plant (Excluding Concreting equipment)

Note Memos prepared in 1983

Note/Memos/6 2888 1) Memo on requirement of construction March 1983

2) Plant material processing plant and March 1983 concreting equipment part-I

3) Memo on requirement of construction March 1983 plant material processing plant and concreting plant part-II

4) Summary note of discussion held on March 1982 16-4-83 & 17-4-83 with the visiting representatives of Engergomachexport, Moscow.

Call No Acc no Title Year Remark

5) Document for submission of data for May 1983 prebid qualification of consulting construction design Engineers.

6) Review of progress for 1982-83 physical & Financial targets for 1983-84

7) Reason for time and cost over run. May 1983

8) Appraisal note July 1983

9) Appraisal note August 1983

10) Note for World Bank assistance August 1983

11) Need of consultancy for design and Construction Sep. 1983

12) Annual plan discussion requirements October 1983 of funds and details of works propossed for the year 1984-85

13) Note for shortlisting of consulting firms. Dec. 1983

14) fVgjh cka/k ifj;kstuk gh HkkSfrd ,oa foÙkh; izxfr dh leh{kk ,,

Notes/Memos prepared in 1984 Volume-I

Notes-Memos/7 2889 1) Interim power benefits Tehri Dam project January 1984

2) Tender documents for consultancy January 1984

3) Note on alternative section for January 1984 coffer Dam Call No Acc no Title Year Remark 4) Note on working group for analysis January 1984 and investigation of power house cavity.

5) Note on clousure sequence of January 1984 Diversion tunnels

6) Note for appraisal March 1984

Note-memos/8 2890 Volume-II

1)Requirements for special Training April 1984 and exposure of Engineering officer

2) States of works May 1984

3) Aspects of investigation design and June 1984 construction planning requiring consultancy

4) Replies to the point raised in the meeting July 1984 held in planning commission in January 21, 1984 environment aspect of Tehri multipurpose project in Uttarpradesh.

5) Comments on the report Nov 1983 Geomorphological appraisal of Tehri reservior rim and its surrounding Area ―R.K Mazari.‖

6) Assessment of siltation in Tehri reservior

7) fVgjh cka/k tykxe {ks= esa Hkwfe laj{kj ,oa ouhdj.k dh ;kstuk

Call No Acc no Title Year Remark

8) Note on Rehabilitation July 1984

9) Note on of cost between Irrigation July 1984 sector and power sector.

Note-Memos/9 2891 Volume-III 1)Allocation of cost between irrigation August 1984 and power sector

2)A review of the recommendations made by the working group on environ- mental aspects of the project and action taken so for August 1984

3) Utilization of Tehri water August 1984

4) Memo no 41 Need for consultancy August 1984

5) Status of Construction planning Sept 1984

6) Note for appraisol Sept 1984

7) Utilization of Tehri water Sept. 1984

Note-Memos/10 2892 Volume-IV

1) Note for appraisal Sept 1984

2) Tender document for consultancy Nov. 1984

3) Status of material Testing Sept 1984

Call No Acc no Title Year Remark

4) Brief history of Geological Oct 1984 investigation

Notes/Memos prepared in TheYear 1985

Note-Memos/11 1874 Volume I

1) Tehri Dam project genral layout Jan. 1985 2) Allocation of cost between irrigation Feb. 1985 and power sector. 3) Agenda notes for Ist meeting of the March 1985 Joint Committee for supevising implementation of Tehri Dam project 4) Agenda nots for IInd meeting of the March 1985 Joint Committee for Supervising Implementation of Tehri Dam project 5) Digest og Consultancy proposa April 1985

Note-Memos/12 2893 5) Digest og Consultancy proposa April 1985

Note-Memos/13 1875 Volume II

1) Note for divisional Comittee of July 1985 the Cabinet

2) ekuuh; ea=hifjkn dh e.Myh; cSBd gsrw fVgjh cka/k ifj;kstuk dk laf{kIr fooj.k

3) Assessment of consultancy proposal July 1985 for Tehri Dam

Call No Acc no Title Year Remark

4) Note on Tehri Dam Project August 1985

5) Present status November Nov. 1985

6) Clearanced of consultancy service Nov. 1985 Tenders

7) Note on disscussion of Meeting of Nov. 1985 secretary, power Goverment of India held on 15-10-85

8) Victim of misrepresented facts Nov. 1985

9) Funding and execution of Tehri Nov. 1985 Dam project.

Note-Memos/14 2894 ______Do ______Nov. 1985

Note/Memos prepored in the Year 1986

Note-Memos/15 2895 1) Environmental aspect of Tehri Dam January 1986

2) Sesmic aspect of Tehri Dam April 1986 project region

3) Victim of misrepresented facts April 1986

4) Rehablitation Plan Oct. 1986

Call No Acc no Title Year Remark

5) Vorious Aspects of aid Package Nov. 1986 for Tehri Dam complex.

6) siltation aspects of Tehri Dam project Nov. 1986

7) Tehri Dam project (salient features) Sept 1986

8) Tehri Dam project Oct. 1986

9) Enviromental aspects of Tehri Dam project II Oct. 1986

10) Status of inviromental clearance of Oct. 1986 Tehri dam project

11) Status of Tehri project complex Nov. 1986

12) Annual plan disscussion requirments Nov. 1986 of funds and details of works proposed for year 1987-88

13) Status of Tehri Dam complex Nov 1986

14) Annual plan disscuss requirment of funds and details of works proposed for year 1987-88

15) Organisational Setup for Tehri Dam Nov 1986 Project Complex.

16) Scheme for treetment of Catchment August 1986 area of Ganga Velley

17) Agenda Note for first Meeting of the Dec. 1986 standind commitee for Tehri Dam project Complex

Call No Acc no Title Year Remark

18) Agenda Note of Meeting regarding Dec. 1986 Tehri Dam project complex.

19) An Example of blanced multi disci- Dec. 1986 plinary approach to development

Note-Memos/16 1990 ______Do ______Dec. 1986

5

PREQUALIFICATION SUBMISSION TEHRI DAM PROJECT

Call No Acc no Title Consultonts Group Year Remark

Consultancy/1 1679 Volume I Application for Thaper Hydro Consult July 1983 prequalification Bubbuc & Garza, Geirge wimphy international Ltd.

Consultancy/2 1680 Vol-2 Curricula Vitae of ------Do ------Do ----- key personal

Consultancy/3 1681 Vol-3 Exioits to support ------Do ------Do ----- statement of Experience

Consultancy/4 1682 ------Do ------Do ------Do -----

Consultancy/5 1683 ------Do ------Do ------Do -----

Consultancy/6 1758 Vol-1 Technical proposal ------Do ------Jan 1985 work plan and approach

Consultancy/7 1759 Vol-2 Technical proposal ------Do ------Jan 1985 Experience of Tehri Consultants Group

Consultancy/8 1760 Vol-3 Technical proposal ------Do ------Jan 1985 qualification of personal

Consultancy/9 2488 ------Do ------Do ------Do -----

Consultancy/10 1675 Vol-4 Submission of data E.C.T. Consulting Group July 1983 for prequalification

Consultancy/11

CALL NO ACC NO TITLE CONSULTONTS GROUP YEAR REMARK

Consultancy/12 1677 Vol B-2 Submission data E.C.T consulting Group July 1983 for prequalification

Consultancy/13 1763 Vol -1 Genral Presentation ------Do ------Jan 1985

Consultancy/14 1764 Vol -2 Technical Presenta tion ------Do ------Jan 1985 Part-I

Consultancy/15 1762 Vol -2 Technical Presenta tion ------Do ------Jan 1985 Part-II

Consultancy/16 2482 Vol -1 Genral presenta tion ------Do ------Jan 1985

Consultancy/17 2483 Vol -2 Technical proposal ------Do ------Jan 1985 Part-II

Consultancy/18 2485 Proposal for Engineering wapcos Ltd. Jan 1985 services volume 1 Technical proposal

Consultancy/19 2489 ------Do ------Do ------Jan 1985

Consultancy/20 1766 Volume 2 Additional ------Do ------Jan 1985 information

Consultancy/21 2490 ------Do ------Do ------Jan 1985

Consultancy/22 2486 ------Do ------Do ------Do ---

Consultancy/23 2487 Part I Technical Proposal Redecon India (p) Ltd. ---- Do ---

Consultancy/24 1767 ------Do ------Do ------Do ---

CALL NO ACC NO TITLE CONSULTONTS GROUP YEAR REMARK

Consultancy/25 1668 Vol -I Supplementry data ------Do ------Do --- for prebid qualification of Consuling/Construcation/ Design Engineer

Consultancy/26 1755 Vol -I Technical Proposal SNC – Acres premier Jan 885 Consulting Engineers

Consultancy/27 1756 Vol -II Bio Data ------Do ------Do ---

Consultancy/28 1757 Vol -III project management ------Do ------Do --- System

Consultancy/29 1761 Vol -I Technical proposal ------Do ------Do --- Appendix E Tender document for consultancy

Consultancy/30 1662 Prebid qualification data of ------Do ------July 1983 consulting Construction design Engineers

Consultancy/31 1776 Technical memorandum ------Do ------Dec 1980 No 9 consulting method- ology and project shedule

Consultancy/32 1770 Technical proposal on per- Energomachax post Dec 1984 forming consulting services (Moscow) for the Tehri Dam project (consultants)

Consultancy/33 2495 ------Do ------(pamphlets) ------Do ------Do ---

Consultancy/34 2494 ------Do ------(Expected Energomachax post Dec 1985 Effects) (Moscow) CALL NO ACC NO TITLE CONSULTONTS GROUP YEAR REMARK

Consultancy/35 2493 ------Do ------(Methodo------Do ------Do --- logical principles)

Consultancy/36 1693 Prequalification documents Labmeyer International July 1983 Volume-I & Motor colum bus & B.G.M Consultants

Consultancy/37 1694 Prequalification documents ------Do ------Do --- Volume-II

Consultancy/38 1687 Vol.- I Application for preq- Kaiser Engineere E.D.F ---- Do --- ualification sogreak

Vol II Original Doccoum ents

Vol III Preliminary Joint venture Agreement Vol IV Answer to questio nnaire

Consultancy/39 1688 Vol 2 Answer to Question- Kaiser E.D.F sogreach ---- Do --- naire for Sogreach and Kaiser.

Consultancy/40 1689 Vol III Additional docu ments ------do------do----

Consultancy/41 1674 Prebidqualification for Sir Alexander& partners ----do--- consultancy services

Consultancy/42 1678 Documents for Submi ssion Verbund plan ----do--- of data

Consultancy/43 1691 Amplification to the re plies Technoprome- ----do--- by th firm xport ussr, mo scow. CALL NO ACC NO TITLE CONSULTONTS GROUP YEAR REMARK

Consultancy/44 1672 The ussr Hydro-Power Errgamashex Ex- ----do--- station 100 MW and la yer. port ussr, Moscow

Consultancy/45 1664 Prebidqualification Doc- Bombay consultants July 1983 uments Tehri dam project. consortium

Consultancy/46 1692 Consulting firm Regist ration IVO Consulting Engi neer Ltd, July 1983

Consultancy/47 1984 Prebid qualification of consulting ELC – Electro consul- ----do--- construction design Engineers tant S.P.A Milan Italy Vol I of II

Consultancy/48 1685 Prebid qualification of ELC- Electro consultant ----do--- consulting construction design S.P.A Milan Italy Engineers Volume 1 of 2

Consultancy/49 1669 Application for prequali fication Soowy mountains Engin- ----do--- of consulting construction/ eering Corporation coma, design Engi neering Volume-II NSW. Australia

Consultancy/50 1670 Prebid qualification of RKL- Association ----do--- consulting construction consultants design Engineers

Consultancy/51 1695 Prebid qualification of Hydro-Quebec inter ----do--- consulting national Canada

Consultancy/52 1673 Documents for prebid Electric power development ----do--- qualification of consulting Company Ltd Tokyo Japan Construction design Engineers

CALL NO ACC NO TITLE CONSULTONTS GROUP YEAR REMARK

Consultancy/53 1665 Documents for Submission Tokyo Electric power ----do--- of data for prebid quali fication Service co Ltd Tokyo Japan of consulting Engineers.

Consultancy/54 1686 Application for per quali- Crippen International ----do--- fication of consulting/ Ltd Construction/design engineers for appointment on Tehri Dam project.

Consultancy/55 1663 Prebid qualification of Energo- project ----do--- Consulting/Construction/ design Engineers

Consultancy/56 1671 Prebid qualification of Wapcos Ltd ----do--- Consulting/design Engineers part III of documents.

6 fVgjh fu;=a.k ifj’kn cSBd dh lwph

Call no Acc no Title Year Remark fV0fu0i0@1 2846 fVgjh fu;a=.k ifjÔn dh izFke 1973 cSBd fnukad 20 twykbZ 1973 fV0fu0i0@2 2847 fVgjh cka/k ifj;kstuk fu;a=.k 1975 ifj’kn dh nwljh cSBd fnukad 20 tuojh 1975 fV0fu0i0@3 2855 fVgjh cka/k ifj’kn dh LFkk;h lehfr 1978 izFke cSBd fnukad 16 flrEcj 1978 fV0fu0i0@4 2856 fVgjh cka/k ifj’kn dh LFkk;h lehfr 1978 f}rh; cSBd fnukad 04 uoEcj 1978 fV0fu0i0@5 2848 fVgjh fu;a=.k ifj’kn dh r`rh; cSBd 1978 fnukad 13 tuojh 1978 fV0fu0i0@6 2857 fVgjh fu;a=.k ifj’kn dh LFkk;h lehfr 1979 dh r`rh; cSBd fnukad 17 Qjojh 1979 fV0fu0i0@7 2849 fVgjh fu;a=.k ifj’kn dh prqFkZ cSBd 1979 fnukad 10 vxLr 1979 fV0fu0i0@8 2858 fVgjh fu;a=.k ifj’kn dh LFkk;h lehfr 1980 dh prqFkZ cSBd fnukad 14 vDVwcj 1980 fV0fu0i0@9 2859 fVgjh fu;a=.k ifj’kn dh LFkk;h lehfr 1981 dh iaape cSBd fnukad 21 Qjojh 1981 fV0fu0i0@10 2858 fVgjh fu;a=.k ifj’kn dh LFkk;h lehfr 1981 dh iaape cSBd fnukad 21 fnlEcj 1981 fV0fu0i0@11 2851 fVgjh fu;a=.k ifj’kn dh ÔBe cSBd 1982 fnukad 21 vxLr 1982 fV0fu0i0@12 2860 fVgjh fu;a=.k ifj’kn dh LFkk;h lehfr 1982 dh ÔBe cSBd fnukad 9 uoEcj 1982 fV0fu0i0@13 2852 fVgjh cka/k ifj;kstuk fVgjh ifj’kn dh 1983 lize cSBd fnukad 30 twu 1985 fV0fu0i0@14 2855 fVgjh cka/k ifj;kstuk fVgjh fu;a=.k 1984 ifj’kn dh v’Be cSBd fnukad 23 tuojh 1984 fV0fu0i0@15 2861 fVgjh fu;a=.k ifj’kn dh LFkk;h lehfr 1985 dh lIre cSBd fnukad 21 vxLr 1985 fV0fu0i0@16 2862 fVgjh fu;a=.k ifj’kn dh LFkk;h lehfr 1988 dh v’Be cSBd fnukad 26 tqykbZ 1988 fV0fu0i0@17 2854 fVgjh fu;a=.k ifj’kn dh uoe 1988 cSBd fnukad 10 vxLr 1988

7

TEST REPORT FOR TEHRI DAM PROJECT

Call No Acc no Title Issued by Year Remark

Test Report/1 1099 Material Testing Vol-I Dam Design Circle-I Nov 1980 (Dam core and shell material)

Test Report/2 2326 Material Testing Vol-II (Dam core and shell Material) ------Do ------Sept 1982

Test Report/3 880 Note on the Triaxial shear Test Central Water Commission March 1980 on the Rockfill material for (Ministry of Energy) Tehri Dam

Test Report/4 3425 Test Repot on Radial Jacking Tehri Hydro development Feb. 1991 Test at Tehri corporation

(8)

TEHRI DAM PROJECT AGREEMENT

Call No Acc no Title Company Year Remark

Agreement/1 1277 Construction of four circular head M/s Chahal Engineering 1981 race tunnels having diameter of and construction 8.5m (Finished) and Approximate Co. Ltd New Delhi Lengths 1100m. , 1200m. , 1450m. and 1500m. Leading to bottom of Four underground surge tanks for Under ground power house of ‗ Tehri Dam project (Part I, II, III) Agreement No 1/TDC-1/1981-82 dated 23rd November 1981.

Agreement/2 1276 Construction of approach adits to National Project Const- 1980 Underground power house complex ruction Corporation Ltd. (Part I, II, III) Agreement No 1/TDC-1/1979-80 Dated March 27, 1980

Agreement/3 2467 Left bank Diversion Tunnels (Part Thaper Intrafor Co. of 1978 I, II, III) Agreement No/1/TDC/ India Ltd. Calcutta 78-79/dated 28-4-1978

Agreement/4 3734 Agreement for Construction of M/s C.K. Associate Pvt. 1992 open shopping street at Baurari, Ltd. Town between M/s Tehri Hydro development co Ltd. and M/s Ceekey Associates Pvt. Ltd. date – 22-05-92

Agreement/5 3742 Agreement for Road Works at M/s Karm Chand thaper 1992 Baurari N.T.T. between M/s & Bros Ltd. Tehri Hydro development Corporation Ltd. and Karm Chand Thapar & Bros Ltd. date 09-06-92

Call No Acc no Title Company Year Remark

Agreement/6 3743 Agreement for group Housing M/s Nirman 11-6-92 word-5 at Baurari, N.T.T. Between M/s Hydro develop- ment Corporation Ltd. and Yamuna Nirman date 11-6-92

Agreement/13 5070 Supervision service of Compu- ABB kraftwork Ag. 05-04-97 terised Control System for Tehri Company Hpp. (4 X 250 MW) Contract Agreement No. THDC/ND/CD- 200/CCS/SS

Agreement/14 5071 Supply of Electro Mechanical Energomachex port Russia 05-04-97 equipment for Tehri HPP (2 X 250 MW) Contract Agreement No- THDC/ND/CD-200/CCS/SS

Agreement/7 3791 Construction of temples Durgapur Unemployed eng. Specification No. CD/RKSH/ industrial Co. operative RH-129 society Ltd.

Agreement/8 3792 Construction of group housing ------Do------Sect 8 C at Baurari NTT

Agreement/9 3793 Contract document for group M/s Naveen Industrial Housing-7D at Baurari NTT Project Pvt. Ltd.

Agreement/10 3794 Construction of Bus Tecnical Mansarovar Buitdus 19-9-92 at Baurari NTT

Agreement/11 3923 Agreement for lighting and Rukmani & Sons MZR 19-9-92 Cabling of Baurari

Call No Acc no Title Company Year Remark

Agreement/12 3972 Agreement for Widening of Shanti cons../ company 23-3-93 zero bridge to Behtogi Nalla - road at tehri

* Class no. Ag /13 & Ag / 14 are taken before Now the next no. will Ag / 15

Agreement/15 5176 Agreement No. THDC/ND/CD- Jaiprakash Industries 1997 145/AG Dated 24-1-97 for cons- Ltd. N. Delhi truction of thri Dam & associated works with M/S Jaiprakash Indu- stries Ltd. N. Delhi (Vol- I)

Agreement/16 5177 Agreement No. THDC/ND/CD- 1997 145/AG at 24-1-97 for cons- truction of tehri Dam & associated works (Vol- II)

Agreement/17 5178 Contract Agreement No. THDC/ Exergoma port 1997 ND/CD-185/643/05030856/ Russia 70044 –10, 5th Apr 97 for supply of electro – Mechanical equipment for tehri HPP (2 X 250 MW) Between THDC and energomachex port Russia Apr 1997 (Vol II )

Agreement/18 5179 ------Do ------Do----- 1997

Agreement/19 5180 Contract Agreement No. THDC/ ND/CD-195/CCS/CIF DT 05-04-97 For supply of Comput- erised control system for THDC HPP(2 X 250 MW) (Vol II)

Agreement/20 5181 ------do------do------do------

Agreement/21 5182 Contract Agreement No. THDC/ ------do------do------ND/CD/200/CCS/55 dt 5-4-97- for supervision services of compu- terised control system for tehri HPP ( 4 X 250 MW )

Agreement/22 5183 Contract Agreement No. THDC/ - Exergomadrex post ------do------ND/CD-185/643/05030856/70044/ 10dt 5.4.97for supply of electro Mechanical equipment for Tehri H.P.P (2x250MW) drawing album Vol- III

Agreement/23 5721 Contract Agreement No. THDC/ - Hydro project MOSCOW ------do------ND/CD-205/DSE/00113520/1356/ Russia 0138-DD/205th April 97 for Design and Engineering & Consultancy services for Tehri HPP (4 X 250 MW) and first priority works of PSP.

Agreement/24 5727 Agreement between Tender No. THDC/ ------Do------19.07.99 RKSH/176/AG

Agreement/25 5734 For Design, Manufacture Testing and T.H.D.C. RSKS 16.03.03 Supply of water supply and sewage system with Tender Drawings.

Agreement/26 5735 Dispatch Delivery at Site handling and ------Do------Do----- Storage at Site Erection Testing and Commissioning of Water Supply and Sewage System.

Agreement/27 6093 Agreement No THDC/RKSH/CD-249/AG THDC RKSH Nov 2006

Agreement/28 6094 Agreement Construction of approach adits 8 & 9 for Jan 2007 Tehri pump storage plant (4x250 MW ) contract document Vol-1 THDC /RKSH/CD-251/AG

9

TEHRI MISCELLANEOUS

Call No Acc no Title Author/Publisher Year Remark T.M/1 868 Report on the Visit to USSR at D.R. Singa Sept 25 to Indian delegation of Engineers (Chief Engineer) October 8, 1979 Field of Planning design & Const. of Dam.

T.M/2 1782 Report of the Composite team D.P. Irrigation dep artment July 1985 Forign study tour in Connection with design & Construction of Tehri project Vol.-I Report

T.M/3 1783 --- Do ----Vol. II Annexure ------Do------July 1985

T.M/4 968 Proceedings of Workshop on ------Do------Dec 1979 Tehri Dam Project Vol III

T.M/5 969 Discussion on Tehri Dam ------Do------Dec 1979 project Vol III

T.M/6 1101 Optimization Studies for Const- Narendra Kumar July 1980 ruction Planning of Tehri Dam Project

T.M/7 922 Use Directional blasting Bikram Baldev Raj Oct 1980 Technique Construction of Embankment Dams.

T.M/8 1100 An optimal disposal plan for N.K. Manglik June 1981 Earth at Tehri Dam.

T.M/10 1980 Model Tender Form Irrigation Department

T.M/11 2538 fVgjh cka/k ifj;kstuk ls lacfU/kr iquokZl funs”kky; Jan 1987 egRoiw.kZ “kklukns”kksa dk ladyu fVgjh cka/k ifj;kstuk fVgjh

Call No Acc no Title Author/Publisher Year Remark T.M/12 3678 Discussion with Soviet experts Team of experts from Nov 1991 To SRC laboratories & Sayano- THDC & IRI Roorkee Shushenskaya Hydro projects.

T.M/13 3754 xaxk xkSjo fVgjh gkbMªks MsotiesaV 1990 dkjiksjs”ku

T.M/14 3755 cgqtu fgrk; cgqtu lq[kk; ¼fVgjh ------Do------1990 cka/k ifj;kstuk½ ,.M HkkxhjFk iz;kl

T.M/15 3756 lqj{kk vk;ke ¼fVgjh cka/k ifj;kstuk½ ------Do------1990

T.M/16 3757 fVgjh cka/k ifj;kstuk fookn foKku eafnj gfj}kj ekxZ 1992 ,oe rF; }kjk Jh ;”kiky flag _f’kds”k

T.M/17 3758 Technical Tour Report on Site Team of experts from Sept 1991 visit to Project THDC & IRI Roorkee Kalagrah.

T.M/18 4093 Nurek & Rogun H.E Projects in H.B.L. Jatana Sept 1987 the U.S.S.R. Report of study tour Irrigation Department undertaken in Connection with U.P Design & Construction of Tehri Dam Project

T.M/19 4218 Evaluating the Tehri Dam on Vijay Pranjpye 1988 extended cost benefit appraisal

T.M/20 4529 Review of peak flows for T.H.D.C 1995 diversion (memo no-1) T.M/21 4530 Diversion scheme for V/s Coffer ------Do------Do------Dam Construction (1994-1995)

Call No Acc no Title Author/Publisher Year Remark

T.M/22 4528 Appraisal note on Tehri Dam ------Do------Do------Spillways

T.M/23 4564 Tehri Dam Reservoir-Water T.H.D.C 1995 Availability & Energy Potential

T.M/24 4565 Tehri Dam Reservoir-Updated ------Do------Do------Studies for sedimentation and Life of Tehri Reservoir

T.M/25 4566 Experts opinions on Tehri Dam ------Do------1972 Project & Design aspects of Tehri Dam.

T.M/26 4567 Final Report on the micro earth- U.O.R 1979 quake Studies around Tehri Dam Project

T.M/27 4568 Risk to Tehri Dam V.K. Gaur 1980

T.M/28 4569 A note on seismic risk evaluation T.D.P 1981 of the Tehri Dam Project

T.M/29 4570 Geomorphological appraisal of A.K. Mazari 1983 the Tehri Dam reservoir Rim and its surrounding area

T.M/30 4571 Comments on the note entitled V.K. Gaur (T.D.P) 1983 ‗Earthquake Risk to Tehri Dam.

T.M/31 4572 Study of Stability of Reservoir U.O.R 1983 Rim of Tehri Dam .

T.M/32 4573 Dynamic Soil Parameters for U.O.R 1983 Tehri Dam

Call No Acc no Title Author/Publisher Year Remark

T.M/33 4574 Dynamic Soil parameters and U.O.R 1984 other studeis of Tehri Dam

T.M/34 4575 Design earthquake parameter U.O.R 1983 for Tehri Dam Site

T.M/35 4576 Comments on the report ―Geom- K.N. Srivastava 1983 orphological appraisal of Tehri Reservoir Rim and its Surrounding area by R.K. Majari.

T.M/36 4577 Stability of Reservoir Rim of V.O.R 1986 Tehri Dam

T.M/37 4578 Dam sections and its analysis I.D.O. Roorkee 1984

T.M/38 4579 Report of the looking group S.K. Roy 1986 for environmental appraisal of Tehri Dam (by S.K. Roy)

T.M/39 4580 Analysis of strong motion Dro. A.R. chandr- 1988 accelerogram of Dhramsala asekhran (U.O.R) earthquake of 26 apr 1986

T.M/40 4581 Design Concepts for Tehri Dam I.D.O Roorkee 1988 and spillway appraisal by the consultant

T.M/41 4582 analysis of strong motion acce- V.O.R 1988 lerograms of Meghalaya earth- quake of 10 sep 1086 India.

T.M/42 4583 Modified acceleration time -----Do---- 1989 history of earthquake for Tehri Dam Site

Call No Acc no Title Author/Publisher Year Remark

T.M/43 4584 Geological and Leetonia input D&E THDC 1989 for input for seis moletonic assessment

T.M/44 4585 Dynamic analysis of Tehri Dam V.O.R 1989

T.M/45 4586 Environmental Action Plan (Vol-I) THDC Dre ----

T.M/46 4587 ------Do------(Vol-II) -----Do---- 1989

T.M/47 4588 ------Do------(Vol-III) -----Do------Do—

T.M/48 4589 Comments on Report of Environ------Do---- 1990 mental appraisal Committee on T.D.P

T.M/49 4590 Environmental appraisal of multi G.O.I 1990 purpose T.D.P

T.M/50 4591 Aseismic Strengeb of Tehri Dam A.Q. Chandra 1990

T.M/51 4592 Digital image processing of area Dre Roorkee THDC Feb 1990 around Tehri Dam

T.M/52 4593 Note on reservoir induced THDC New DELHI Feb 1990 seismicity fal Tehri Dam

TM/53 4594 Reports relating to safety aspec G. O. I. July 1990 ts of T. D. P.

TM/54 4595 Comments on stability of reservo T. D.P.. ------is rim of Tehri Dam.

Call No Acc no Title Author/Publisher Year Remark

TM/55 4596 Conclusions of soviet consult T.H.D.C ------ant on Tehri Dam area seism cit and recommendations on selecting Design Graund Mation for Dam

TM/56 4597 Study of stress Strain and antysis T.H.D.C 1990 of Seismic stability of Dam

TM/57 4598 Identification of earthquake Roorkee Tehri 1990 gonesating Zones in Tehri H.P.C Region

TM/58 4599 Assessment of Dam Stop scismic Hydrproject 1991 Stability of gikem accelerogram

TM/59 4600 Dynamic Stability analysis for -----Do--- 1992 Tehri Dam using accelerogram of gozli earthquake

T.M/60 4601 Information Report of Dr. T.H.D.C 1992 Suvilova Russion Consultant for scismalogy on evaluation of susmicslatus of Tehri Dam

T.M/61 4602 Determination of seismic ground T.H.D.C 1990 Motions on The Dam and Spillway Area.

T.M/62 4603 Results of studies andeslimates T.H.D.C 1990 of Stress strainslate of Rook-fill Dam (Fill Report)

Call No Acc no Title Author/Publisher Year Remark

T.M/63 4604 Study of Strain-Stress state and T.H.D.C 1991 analysis of Seismic Stabity of Dam (Supplemendary Information)

T.M/64 4605 Report on Results of Seismic micr------1990 ozoning of Tethi Dam Site

T.M/65 4606 Seheme of Instrumention and -----Do---- 1996 Inspection galleries in Tehri Dam

T.M/66 4830 Instrumentation scheme for main -----Do---- 1996 Dam

T.M/67 4831 Care and division of Bhatogi Nala -----Do---- 1996

T.M/68 4832 Use of High performance Concrete -----Do---- 1996 is chulispillway

T.M/69 4833 Model Studies for high deacration UPID Rerllee UPID arrangement at Right bank shaft Rookee spillway

T.M/70 4925 Review of Hydraulic Design of T.H.D.C. Oct 1996 intermediate level artlet (Memora- ndum No- 12)

T.M/71 4926 Guiding Arrangement for The Flow T.H.D.C Oct 1996 in Approach Channel of Chute Spillway (Memorandum No-13)

T.M/72 5077 2-D stress analysis and Rock T.H.D.C Oct 1996 Support System for power house and transformer Caverns (Memo-19)

Call No Acc no Title Author/Publisher Year Remark

T.M/73 5078 Design criteria for Power house T.H.D.C ---Do-- Crave beams (Located on Rock Ledge) Supported on Columns (Memo No-20)

T.M/74 5079 Stability of Cut – Slopes above ------Do------Do-- right bank shaft spillways (Memo No-21)

T.M/75 5080 Design of Horizontal fitter drain ------Do------Do-- for Tehri Dam (Memo No-22)

T.M/76 5213 Hydro-Mechanical Equipments in T.H.D.C July 1998 Tehri Project (Memo No-31)

TM -77 5309 Training & crossing arrangement of T.H.D.C. Feb. 1999 Bahtogi Nala Tenth meeting.

TM -78 7007 Commissioning report of 4X250 MW T.H.D.C May 2007 Tehri HPP Stage –I Vol. -I

TM -79 7008 Commissioning report of 4X250 MW T.H.D.C. May 2007 Tehri HPP Stage –I Vol. - II

10

TEHRI DAM PROJECT – REPORTS SUBMITTED BY M/S TECHNOPROM EXPERT (TPE)

No. Call No Acc no Title Year Contract No. Remark

1 TPE/1 4043 Tehri Dam Project on the 1989 53032/67652 Appendix 9, India, Subject-1 Methods of Determination of the rated Seismic Effects on the Dam and Spillway

2 TPE/2 4044 Tehri Dam Project Methods 1989 53032/67652 Appendix 9, for Determination of elastic Subject-2 and Deformation properties of Rocks in their Bedding by seismic Acoustic Means

3 TPE/3 4045 Tehri Dam Project- Constru- 1989 ------Do------Appendix 9, ction of specialized engineer- Subject-3 ing Geological models. for analysis of Rock masses

4 TPE/4 4046 Tehri Dam Project- Methods 1989 ------Do------Appendix 9, of studying the jointing of the Subject-4 clayey Dam core by Centri- fugal modelling

5 TPE/5 4047 Tehri Dam Project- Methods 1989 ------Do------Appendix 9, of experimental determanat- Subject-5 ion of Design physical and mechanical properties of Large fragmental Rock of Dam shell

6 TPE/6 4048 Tehri Dam Project- Methods 1989 ------Do------Appendix 9, of strain-stress state analyses Subject-6 and assessment of seismic stability of Dam

No. Call No Acc no Title Year Contract No. Remark

7 TPE/7 4049 Tehri Dam Project- Effective 1989 ------Do------Appendix 9, aerating Device for high-head Subject-7 Spillway

8 TPE/8 4050 Tehri Dam Project- Design 1989 ------Do------Appendix 9, and methods of analysis of Subject-8 shaft spillway with vortex spillage of flows

9 TPE/9 4051 Tehri Dam Project- Methods 1989 ------Do------Appendix 9, of permeability and piping Subject-9 tests of material of high Dam Core. 10 TPE/10 4052 Tehri Dam Project- Cavitation 1989 ------Do------Appendix 9, Resistant and wear-Resistant Subject-10 Polymer coating of water Conveying hydraulic structures

11 TPE/11 4053 Tehri Dam Project Cavit- 1989 53032/67652 Appendix 9, ation Resistant and water Subject-10

Resistant Coating of water Conveying Hydraulic structures (Supplementary information)

12 TPE/12 4054 Tehri Dam Project Hydraulic 1989 ------Do------Appendix 11, studies of Spillway structures Subject-9

13 TPE/13 4055 Tehri Dam Project Study of 1989 ------Do------Appendix 11, soil material properties under Subject-11 static and Dynamic forces action

No. Call No Acc no Title Year Contract No. Remark

14 TPE/14 4056 Tehri Dam Project Study of 1989 ------Do------Appendix 11, Seepage-Piping properties of Subject-12 soil materials

15 TPE/15 4057 Tehri Dam Project Study of 1989 ------Do------Appendix 11, strain-stress state and anal- Subject-13 ysis of seismic stability of Dam

16 TPE/16 4058 Tehri Dam Project Study of 1989 ------Do------Appendix 11, Dam Core jointing Subject-14

17 TPE/17 4059 Tehri Dam Project Assess ment 1989 ------Do------Appendix 11, of Dam slope seismic stability Subject-15 by given accelerogram

18 TPE/18 4060 Tehri HPP on Bhagirathi 1989 ------River in India detailed project Report Vol-I Basic concepts Explanatory note

19 TPE/19 4061 Tehri HPP on Bhagirathi 1989 ------River in India - detailed project Report Vol-I Basic concepts - Drawings

20 TPE/20 4062 Tehri Dam Project Prelimin- 1989 ------lary consultancy Drg on layout of spillway structures (Stage-I) Explanatory note

No. Call No Acc no Title Year Contract No. Remark

21 TPE/21 4063 Tehri Dam Project Prelimin- 1989 ------lary consultancy Drg on layout of spillway structures (Stage-I) Annexure-II, Hydr- aulic Computations

22 TPE/22 4064 Tehri Dam Project Prelimin- 1989 ------lary consultancy Drawings on layout of spillway structures Annexure-I Drawings

23 TPE/23 4065 Tehri Dam Project Consulta- 1990 ------ncy Drawings on layout of spillway structures (Stage-2) Report

24 TPE/24 4066 Tehri Dam Project Consulta- 1990 ------ncy Drawings on layout of spillway structures (Stage-2) Annexure 1 Drg

25 TPE/25 4067 Tehri Dam Project Consulta- 1990 ------ncy Drawings on layout of spillway structures (Stage-3) Report

26 TPE/26 4068 Tehri Dam Project Consulta- 1991 ------ncy Drawings on layout of spillway structures (Stage-3) Drg. (Annexure 1) 27 TPE/27 4069 Tehri Dam Project- Final 1991 53032/67562 ------Report on Hydraulic model studies for Right bank spillway Structures.

No. Call No Acc no Title Year Contract No. Remark

28 TPE/28 4074 Tehri Dam Project Detailed 1991 ------Project Report Vol.-I, Basic Concepts, Explanatory note

29 TPE/29 4075 Tehri Dam Project Detailed 1991 ------Project Report Vol.-II, summary Report.

30 TPE/30 4076 Tehri Dam Project Detailed 1991 ------Project Report Vol.-III, Natural Conditions

31 TPE/31 4077 Tehri Dam Project Detailed 1991 ------Project Report Vol.-IV, HPP structures

32 TPE/32 4078 Tehri Dam Project Detailed 1991 ------Project Report (Vol.-V) Permanent Equipment

33 TPE/33 4079 Tehri Dam Project Detailed 1991 ------Project Report (Vol.-VI) Construction Planning

34 TPE/34 4080 Tehri Dam Project Detailed 1991 ------Project Report (Vol.-VII) Permanent Equipment Schedules

35 TPE/35 4081 Tehri Dam Project Detailed 1991 ------Project Report (Vol.-VIII) Bill of Quantities for Construction work No. Call No Acc no Title Year Contract No. Remark

36 TPE/36 4082 Tehri Dam Project Detailed 1991 ------Project Report (Vol.-IX) Laboratory Studies

37 TPE/37 4083 Tehri Dam Project Detailed 1991 ------Project Report (Vol.-X) Cost Extimate

38 TPE/38 4084 Tehri Dam Project Detailed 1991 ------Project Report (Vol.-I) Basic Concepts (Drawings)

39 TPE/39 4085 Tehri Dam Project Detailed 1991 ------Project Report Album-I Natural Conditions

41 TPE/40 4086 Tehri Dam Project Detailed 1991 ------Project Report Drawings Album-III Permanent Equipment

42 TPE/41 4087 Tehri Dam Project Detailed 1991 ------Project Report Drawings Album-IV Construction Lanning

43 TPE/42 4088 Tehri Dam Project Detailed 1991 ------Project Report (Vol.-XI) Supplement

44 TPE/43 4089 Tehri Dam Project Detailed 1991 ------Project Report (Vol.-XII) Additional Materials.

No. Call No Acc no Title Year Contract No. Remark

45 TPE/44 4090 Tehri HPP of Bhagirathi 1992 ------River in India Detailed Project Report Appendix to Vol.-XII Drawings

46 TPE/45 4091 Tehri Dam Project Detailed 1992 ------Project Report (Vol.-I) Summary Report (Revised 1992)

47 TPE/46 4092 Tehri Dam Project Detailed 1992 ------Project Report (Vol.-VI) Construction Planning (Revised 1992)

48 TPE/47 4094 Tehri Power Station India 1989 ------Offer for Supply of Equip ment

49 TPE/48 4095 Tehri Power Station India 1989 ------Offer for Supply of Equip- ment Main Transformer (Three Phase)

50 TPE/49 4096 Tehri Power Station India 1989 ------Offer for Supply of Equip- ment Main Transformer (Single Phase)

51 TPE/50 4099 Tender for Construction of TPE/Tehri/91 Joint. assembly and erection plant Facilities and erection of equipment Vol.-I Docum- ents for Submission of Data for pre-Qualification (Revised)

No. Call No Acc no Title Year Contract No. Remark

52 TPE/51 4100 Tender for Construction of TPE/Tehri/91 Join. assembly and erection plant Facilities and erection of equipment Vol.-II (Revised)

53 TPE/52 4101 Tender for Construction of TPE/Tehri/91 Joint assembly and erection plant Facilities and erection of equipment Vol.-III Technical Specification Bill of Quantities and prices (Revised)

54 TPE/53 4102 Tehri HPP on The Bhagirathi 1991 River U.P. India, Report Quality Control of Concrete Liners in HRT-1 and HRT-2 and Recom- mendations on strengthening tunnel Liners.

56 TPE/54 4103 Tehri PSP on Bhagirathi 1992 River in India Report on site investigation Appendix 2 Logs of stable bore holes and Descriptions of prospect Drifts

57 TPE/55 4104 Tehri PSP on Bhagirathi 1992 River in India Report on site investigation (Drawings)

58 TPE/56 5214 Meeting Held Between THDC& 1998 HPI far Approval of lay out drawings of HPP practical No-DC-1

No. Call No Acc no Title Year Contract No. Remark

59 TPE/57 5334 Tehri HPP on Bhagirathi River 1999 in Agra

60 TPE/58 5338 Tour Report on witnessing of Model 3.5.99 Test of Tehri Turbines stage-I cond- ucted by M/S Turboatom Kharkon (Ukraine)

61 TPE/59 5339 Performance Acceptance Model 3.5.99 Test of Hydraulic Turbine far Tehri HPP India.

62 TPE/60 5635 On structural Behaviour studies of MOSCOW Feb 2001 HPP and Ist priority works of PSP Report #2

62 TPE/61 5636 Stress-strain state analysis of Rock MOSCOW Feb 2001 Mass Housing Machine Hall and Transformer Hall Cavities Report No-3

11 REPORTS SUBMITTED BY GEOLOGICAL SURVEY OF INDIA FOR TEHRI DAM PROJECT

No. Call No Acc no Title Tender No. Year Remark

1. 4674 GSI/1 Progress Report No.19 on the G.S.I. 1981-1982 continuation of construction stage geological investigations for Tehri Dam project. 2. 4675 GSI/2 Progress Report No.20 -----do----- 1982-1983

3. 4676 GSI/3 Progress Report No.21 -----do----- 1983-1984

4. 4677 GSI/4 Progress Report No.22 -----do----- 1984-1985

5. 4678 GSI/5 Progress Report No.23 -----do----- 1985-1986

6. 4679 GSI/6 Progress Report No.24 -----do----- 1986-1987

7. 4680 GSI/7 Progress Report No.25 -----do----- 1987-19888

8. 4681 GSI/8 Progress Report No.26 -----do----- 1988-1989

9. 4682 GSI/9 Progress Report No.27 -----do----- 1988-1990

10. 5848 GSI/10 Memoirs of the G.S.I. VOL XXXVIII The Kangra -----do----- 1981 Earthquake of 4th April 1905