1. Some problems in the introduction of a new system of planning and economic stimulation in hydrotechnical construction

   • G. O. Levit

   Papers Pages: 601 - 604

2. Power-economy effectiveness and experience with the 15-year operation of the first stage of the angara cascade—The Irkutsk hydroelectric plant

   • I. N. Ivanov
   • N. A. Busel'
   • V. P. Kalenov

   Papers Pages: 605 - 610

3. Use of electrical power for heat supply at hydraulic engineering projects

   • P. M. Matko

   Papers Pages: 611 - 614

4. Experience in using electrical power for heat supply at the Ust'-Ilimsk hydroelectric power station under construction

   • T. I. Orlov
   • V. L. Kagan

   Papers Pages: 615 - 617

5. Experience with the surveying work for the rockfill dam of the vilyuisk hydroelectric plant

   • V. V. Safonov

   Papers Pages: 618 - 620

6. Effect of complex surfactants on the principal physicomechanical properties of mortars and concretes

   • G. M. Tarnarutskii
   • G. N. Shubert

   Papers Pages: 621 - 626

7. Consideration of the increase of the modulus of elasticity of soil with increase of depth when calculating beams on a homogeneous supporting soil

   • G. K. Klein
   • A. E. Duraev

   Papers Pages: 627 - 630

8. Effect of sequential erection and loading on the stressed state of gravity dams

   • G. L. Khesin
   • V. N. Savost'yanov

   Papers Pages: 631 - 635

9. Determination of the displacements of structures on foundations represented by a layer of finite thickness

   • B. I. Kogan
   • O. A. Yurchenko

   Papers Pages: 636 - 639

10. Importance of reservoirs for rest and sports

    • A. B. Abakyan
    • V. S. Smetanich
    • V. B. Yakovleva

    Papers Pages: 640 - 644

11. Determination of parameters of the abraded shore in mountain reservoirs taking into account the time on wave action and the rate of drop in the water level

    • N. G. Varazashvili

    Papers Pages: 645 - 650

12. Observations of the discharge of water over a dam

    • V. M. Demidov

    Papers Pages: 651 - 653

13. Investigation of the causes of destruction of the separators of a ski-jump spillway of a high dam

    • V. V. Lgalov
    • G. N. Tsedrov

    Papers Pages: 654 - 656

14. An experimental rock-sand dam

    • O. B. Pyshkin

    Papers Pages: 657 - 660

15. Equipping structures of hydroelectric power stations with measuring devices for monitoring percolation

    • M. M. Dorokhov

    Papers Pages: 661 - 664

16. Analysis of the stem in the servomotor of the hydraulic drive of a radial (Segemental) gate under a compressive load

    • V. F. Prostak
    • I. A. Élipson

    Papers Pages: 665 - 669

17. Temperature control during concrete placement

    • A. P. Dolmatov

    Discussions Pages: 670 - 672

18. Reconstruction of the seals in the flanges of hydraulic turbines

    • I. E. Banduilov
    • M. A. Solov'ev

    Rationalization and Exchange of Experience Pages: 673 - 674

19. Construction and operation news

    In the Ministry of Power and Electrification of the USSR Pages: 675 - 675

20. Impervious cutoff walls using thixotropic slurry construction

    • A. Pyaskovskii

    Letters, Notes, and Reader's Comments Pages: 676 - 677

21. Construction machines at the international exhibition “Intergaz-70”

    • A. I. Safronov

    Foreign Experience and Techniques Pages: 678 - 684

22. From the pages of foreign journals

    Foreign Experience and Techniques Pages: 685 - 686

23. Twelfth Coordinating Conference on “Seepage Stability of Soils, and Analysis of Inverted Filters in Hydraulic Structures”

    • V. I. Aravin
    • A. V. Stul'kevich

    Chronicles Pages: 687 - 689

24. Meeting of Journal Readers

    Chronicles Pages: 690 - 694

25. Memorial to Nikolai Mikhailovich Shchapov

    Chronicles Pages: 695 - 695

26. Isai Abramovich Karmazin

    Chronicles Pages: 696 - 696