JPRS ID: 8998 USSR REPORT ENERGY

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• Collection: JPRS
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• Document Page Count: 99
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• Content Type: REPORTS

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~

25 MRRCH 1980 CFOUO 2188) 1 OF 2
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_ JPRS L/8998
_ 25 March ~ 980
~~SR Re ort -
p
~ ENER~Y
- CFOUO 2/80)
~~6~ ~~~~IG~9 BROADCAST IN1FC)~iOlII,~TION ~EF3VB~~
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_ JPRS L/8998
25 March 1980 -
USSR REPORT
ENERGY
(FOUO 2/80)
CONTENTS PAGE
ELECTRIC POWER �
Use of Light Enclosure Structures in Urals, Siberia
(V.P. Pavlov, et a1.;ENERGETICHESKOYE STROITEL~STVO,
- No 12, 1979) ..................o...........o....... 1
- Improved Introduction cf P~wer Line Designs
(L.L. Peterson, et al.; ENERGETICHESKOYE
STROITEL'STVO, No 12, 1979) 10
_ Use of Glue-Bonded Wood for g~ower Line Supports -
(V.V. Ovseyenko, V.S. Sarychev; ENERGETICHESKOYE
_ STROITEL'STVO, No 12, 1979? ....o 22 -
Ins`allatiun of Electric Station Generator Equipment
(V.Ya. Sl.agoda, Yu.M. Marder; ENERGETICHESKOYE _
STROITEL'STVO, No 12, 1979) ,o..o 31
Some Progressive Engineering Designs for 500 KV
Substations
. (B.S. Shevchenko, V.F. Skorkin; ENERGETICHESKOYE
STROITEL'STVO, No 12, 1979) ........oo 41 -
Gas Insulated Equipment in Cubicle Switchgear -
_ Substations '
; (T.S. Burukhina; ENERGETICHESKQYE S~ROITEL'STVO, .
No 12, 1979) ................o..................... 50
, FUELS r
Experience in Drilling, Derrick Construction
(A.M. Zhdanov; ORGANIZATSIYA I UPRAVLENIYE NEFTYANOY ~ _
PROMYSHLENNOSTI, Aug 79) .......a 52
- - a - [III - USSR - 37 FOUO]
- FOR OFFICIAL USE ONLY
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CONTENTS (Continued) Page
Improving Drilling ~fficier.cy in the Stavropol'Neftegaz
Association �
(B.K. Chelombiyev; ORGANI'LATSIYA I UPRAVLENIYE
NEFTYANOY PROMYSHLEIVI~OSTI, Aug 79) 57
Improving Super-Deep Drilling Indexes
(F.M. Katsman; ORGI~NIZATSIYA I UPRAVLENIYE NEFTYANOY
~ PROMYSHLENNOSTI, Aug 79) ........o..o 66
Attainment of Maximum Drilling Rate by Surgut Administration -
(A.K. Sabirzyanov; ORGANIZATSIYA I UPRAVLENIYE NEFTXANOY
PROMYSHLENNOSTI, Aug 79) 71
Experience of Surgut Drilling Administration Brigade
(V.I. Volovodov; ORGANIZATSIYA I UPRAVLENIYE NEFTYANOY
PROMYSHLENNOSTI, Aug 79) 78
Drilling Crew Experience in Third Year of Tenth Five-Year
Plan
(D.M. Nurutdinov; ORGANIZATSIYA I UPRAVLENIYE NEFTYANOY _
PROMYSHLENNOSTI, Aug 79) 80
Experience of Drilling Brigade of UFA Drilling Administration
~ (R.S. Sharipov; ORGANIZATSIYA I UPRAVLENIYE NEFTYANOY -
PROMYSHLENNUSTI, Aug 79) 83
_ Experience of Komsomol Drilling Brigade of Uninskiy
Drilling Trust
- (S.V. Melekhin; ORGANIZATSIYA I UPRAVLENIYE NEFTYANOY
PROMYSHLENNOSTI, Aug 79) .....o 86
Drilling Brigade Experience i~. Westerii Siberia
(T.K. Kinzebulatov; ORGANIZATSIYA F UPRAVLENIYE NEFTYANOY -
PROMYSHLENNOSTI, Aug 79) 89
Experience of Derrick Building Brigade nf Nefteyuganskoye
_ ~
(Z.F. Mikhtafov; ORGANIZATSIYA I UPRAVLENIYE NEFTYANOY
PROMYSHLENNOSTI, Aug 79) 91
- ~ - b -
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ELECTRIC POWER
UDC 621.31.002.2:624.152.632
USE OF LIGHT ENCLOSURE STRUCTURES IN URALS, SIBERIA. .
Pioscow ENERGETICHESKOYE STROITEL'STVO in Russian No 12, 1979 pp 2-5
[Article by V.P. Pavlov, V.G. Novikov, engineers and V.T. Stepanov,
- candidate of the engineering sciences] �
, [Text] Light support and enclosure structures of an increased level of ~
factory prefabrication are being developed by the Urals division of the
Teploelektroproyekt jAll-Union State Tnstitute for tAe Design and Planning
_ of Thermal Electric Power Stations] and are being widely used in the
= design of heat and electric power stations. The reduction in the weight -
- of the enclosure and support structures makes it possible to significantly
- curtail the labor expenses at the construction site as we11 as transpor- -
Cation outlays. The latter factor is no small importance, since the -
individual facilities being planned by the institufie are located in
difficulty accessible and remote regions, shipments to which are made on a
seasonal basis.
As is well known, one of the first facilities at which light enclosure
structures of prof iled sheeC steel and an efficient insulating cover were
_ widely used was the Surgutskaya GRES. Some 18,G86 m2 of wall panels of
profiled sheet with vermirulite insulat~on covering, 31,200 m2 of inetal -
- roof panPls and 8,000 m2 of profiled sheet partitions were installed for -
the first time in the construction of the first stage of the electric
power station. B~cause of this, the weight of the enclosure structures `
= was reduced by 18~250 tons, while the labor outlays at the construction -
- site was reduced by 20,900 man-days. Transportation expenditu~'~s.were
reduced by 440,000 rublFS.
Subsequently, in designing and construction the second stage of the -
Surgutskaya GRES, the engineering designs employed previously ~~ere
= refined, something which allowed for a reduction in the consumption of
steel and an add3.tional economic impact amounting to 169,000 rubles.
= The utilization of profiled sheet steel and a light insulation cover has -
i made it possible to redesign the coverings for the main buildings of
TES~s [thermal electric power stations]. Thus, blocks covering a span
of 51 m using the lightened pan~ls we,re developed for Reftinskaya GRES
-
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.
in conjunction with the TsNTIPSK [Central Scientific Research Tnstitute ~
for Shaped Structural Components].
The large volume of light enclosure structures being introduced has been
_ provided by the Urals division of the ins~itute in the project plan for
the Permskaya GRES. Metal wall panels, a method of suspension fastening
C
of wall panels, the enclosure structures for the fuel feed trestles, and "
- the structural components of the temgorary end faces have been designed, -
tested and:introduced at various power facilit~es by the department of _
experimental bperations.
Cover Blocks for the Main Buildings of TES's. As is well known, both
individual polygonal trusses and modular structures of various types (the
Uglegorskaya, Reftinskaya GRES, etc.) are used for the covering o~ the
main buildings of TES's. The modular method of installing covers aaakes it
possible to shift the high work on the installation of the individurL~.
com.ponents, the layi.ng of the rubberoid mat and the protective gravel -
layer over to a consolidated site (to reduce the labor intensity of the
- cever installation). In this regard, a variant of the modular structure -
for the cover of the main building of the Novosverdlovskaya TETs wss
~ worked out by the Urals division, taking into account the experience with =
the modular installation method for iJI~IIt series structures at the
Surgutskaya GRES. Having ascertained that the structural design of the _
roof panels can be lightened with the installation of additional rafter
structures, the designers adopted a structural configuration consisting �
of trusses incl3ned obliquely against each other, where these�trusses '
rested on subtruss structnres. The upper boams ot the roof trusses were -
~joined together by the longitudinal ribs of the rooiing panels, while the '
lower ones are joined toge~her by linear components. For the purpose of
� standardizing the roof t~usses and facilitating thei-r transportation, the
= height af the three-dimensional block was chosen as 3.2 m(see the Figure). ~
Lightened metal roof panels with an increased level of plant prefabrica-
tion were developed for the covering of three dimensional block.
The metal used for a covering consisting of single polygonal trusses and
for the proposed covering is shown in Table 1. It c~an be seen from the .
data of Table 1 that 30 percent less metal is used for the fabrication of -
the cover block developed by the Urals TEP [All-Union State Tnstitute for
Che Design and Planning of Thermal Electric Power Station~], than is called
for in the sta.ndard pro~ect plan. The use of this structure at the
- Novosverdlovskaya TETs allowed for a reduction in steel"consumption of 370 -
_ tons.
Wall Enclosure. PSM brand horizontal metal wall panels have been developed
b~ the Urals division of the Teploelektroproyekt Tnstitute. These panels
were used in the construction of th~ main building of the Surgutskaya _
- GRES, as well as for the temporary end faces of the main buildings ai` the
_ Troitskaya GRES, the Permskaya TETs-14, and others. Experience in the
2
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' J~
_ , fabrication, transportation,
' , ~ inatallation and operation
- of the PSM tppe wall panels
~ s for mdre than five years
~ - - - - has demonstrated that they
~ ~l
' ~ j ` ~ ~ are simple and well suitEd
, `
- ~ ~ ~~::\`~~~a., _ ~ ~~1~~ for fabrication and instal-
/I~~~ ~ ~ ~ lation and their trans ort-
` ~ , ~ 6 j ~i ~ P
y-~, . ,
,l ~j ~x~ ~ ~ ation in containers allows
� y
~.`t,f, , ' for significantlp curtailing
~ ~ the times for performing
~p0
� p~~b the work and simplifies the
3p0~ ,
/ � warehousing scheme. A
/ meCal enclosure meets the -
requirements of standards
OverFtll view of the three-dimensional in a thermal engineering
- cover block. sense and is not inferior -
to the keramzit [clay con- -
- Key: 1. Inclined roof trusses; crete] one.
, 2. Support trust; 3. Metal cover
= panels; 4. Braces for the bottom Taking the positfve exper-
stringers of the roof trusses; ience with the use of wall
_ 5. PCB type cover insulation; enclosures made of hori-
6. Profiled steel decking. zontal metal panels of the .
PSM type, a lightened '
structural design for
- pa~els of this type was developed and used in the construction of the
second stage of the Surgutskaya GRES.
The technical and econo~ic indicators (per square meter) of variants of
the enclosure structures used in the erection of the first and second
stages of the Surgutskaya GRES are shown in Table 2.
The Suspenaion Fastening of Wall Panels to Columns. The struc~uzes ~idely
used at the present time for fastening wall panels of productif~ri b~uildings
have a number of drawba~ks, in particular, a comparatively high metal con-
sumption and installation labor intensity, since the individual fastenix~g
_ components are welded durjng the process of install~flg the panels at a
height. -
. A suspension method for fastening the various wall panels to steel rein- .
forced concre�-e or steel columns of a building by means of a single type of _
fastening parts has been developed in the Urals TEP. This method differs
from the existing ones by the presence of a spring type clamp between the
contact surfaces of the fastening parts, where this clamp assuxes self- _
clamping of the wall panels during the installation process, something
which allows for completely avoiding wielding operations, performed at a
height during the installation of the panels. -
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--The use of the side surface
o# reinforced concrete trays
as the form underneath the
foundations ot buildings;
--The use of electric nut
. arrenches and painting units -
when asaembling and paintin~
the portals on test sites;
--Securing the guys of
. portals by means of the
~,Phor.o not reproduced.] ~-53A tractor crane.
The implementat~.on of the -
measures indicated here has
' Figure l. The use of stock templates for allowed for an improvemenfi
laying out the centers beneath in work quality and an in-.
drilled and built-in-place piles. crease in labor productivity
by 12 percent.
The construction work at
220 and 500 KV ORU's was
- ~ performed by one brigade,
wA~cR worked on the basis
of brigade subcontrac~ting.
Specialized teams were
_ set up to perform individual ~
- kinds of work.
The team for marking out the
- drilling sites under the
LPhoto not repr.oduced.] drilled and built-in-place
piles and the USO posts
consisted of three persons:
a category 6 geodesic
Figure 2. The use of a metal pan to load surveyor and two category 3
earth. power lineman. Prior to the
~tart of the layout, the -
- vertical planning was c~om-
plete~ for the 220 and 500 KV ORU sites using stock ternplates: the layaut
of the centers for the piles and the groups of USO posts (Figure 1). The
correctness of the positioning of the templates was checked by means of "
axial extensions. - ~ ~
The team which handled the e7ccavation unit con~isted of four persons~(two
category 3 power linemen and two machine operators). The holes were dril-
_ led to a depth o� down to 5.5 m by the MRK-3A machines, which were equipped
- 46
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rva~ vrrtt,ltw uJG V1VLi . ~
' ~Photo not reproduced.,
Figure 3. The installation of posts on a concrete base
using the cassette method.
with screw worms 650 and 400 mm in diameter. Tfle earth was loaded into a
metal tray (Figure 2) and then loaded in a diunp truck and hauled to a dwnp.
~ Such a work procedure precluded the later necessity of manuallg grading the
- ORU site.
The te.am for setting up the drilled and built-in-place piles consisted of
_ eight persoras: a category 6 truck crane operator, a category 4 electrician,
three category 3 power linemen and one category 5 i~neman, as well as two
~ dump truck drivers.
The re~nforcing casings for the survey points were brought out by a tractor
trailer T-75 crane and stored on the site of their installation. Prior to
- in5talling the reinforcing casings, the depth of the cylindrical holea was -
checked; the bottom of the holes was carefully tamped by hand. The rein-
forcing casings, positioned at a height of 100 to 150 mm from the bottom of
the hole, were clamped by metal pins. Then the template was installed and
the height of the reinforcing casings was checked with a 1eve1. The axes
of the templates were oriented along the extens~ons. '
The concrete mixture which was delivered by two MMZ-555 dump trucks was
poured in layers with a thickness of no more than 1.25 times the length of
the working portion of the TV-47 deep vibration ~igger. A local platform
= vibrator was mounted under the dump body af each dump truck, something
which prcmoted its unimpeded unloading. A dismantlable metal form was used '
to form the pedestal portion of the drilled and built-in-place~piles. The
depth and surface vibrators were powered frrnn transformers, mounted an a
twin shaft trailer. The template protected the threads of the anchor bolts
against fouling by the concrete. ~
47 ~ ,
FOR OFFICIAL USE ONLY '
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The team for the installation of the poles of the supports under the equip-
consisted oF four people (a category 5 truck crane operato~, two category 3
power linemen and one category 5 lineman). The USO posts were installed in
the drilled h~les on a concrete or gravel base. The recesses were filled
with concrete or a gravel and sand mixture.
When installing the posts on a concrete base, it proved to be efficient to
use a cassette method, in wh~ch case, the simultaneous installation of two ~
to four posts (Figure 3) was assured by their precise positioning in both
the vertical and plan views.
The posts were installed on the pebble base in order by the crane, checked
for height and vertical alignment, and wedged in the hole. After the instal- �
lation of 10 to 20 posts, the recesses were filled wifih concrete or a gravel
and sand mi~xture, depending on the finishing grocess.
The work performance schedule for the installation of the drilled and built-
in-place piles under the bus portals of a 500 KV ORU is shown in Table 3:
As can be seen from the schedule (Table 3), the overall labor expenditures
- for the installation of the drilled and built-in-place piles amounted to
347 man-days, instead of the 705 according to the norms. ,
Thus, the introduction of drilled and built-in-place piles, as well as
progressive methods of the organization and execut~on of the work considered
here for the construction of large substations, permits a reduction by a
factor of 1.3 in the time needed for four~dation construct~on, halves the
cost of construction and increases labor productiv~ty by a factor of 1.5.
~ i
COPYRIGHT: Izdatel'stvo "Energiya", "Energeticheskoye stroitel'stvo", 1979.
- 8225
- C~0:1822
~
_ I
49
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ELECTRIC POWER
GAS INSUTATED EQUIPMENT IN CUBICLE SWITCHGEAR SUBSTATIONS
Moscow ENERGETICHESKOYE STROITEL~STVO in Russian No 12, 1979 pp 78-:9
[Article by T.S. Burukhina, engineer]
[Text] As is well known, the growth in the demand for electrical power by
industrial enterprises, especially ferrous and nonferrous metallurgy, -
chemistry and petrochemisCry, the rperation of which is related to the pol- _
lution of the atmosphere, has been noted at the present time in large cities.
Because of~this, such problems as significanfily reducing ~he area taken up
by substations and providing reliable protection of substat~on equipment
against the harmful action of the environmen~ are the most urgent ones.
The most efficient solution of this problem, as practice has shown, is the
construction of deep entrance substations, which receive the electric.power
- via open wire and cable lines at 110 and 220 KV, as well as the use of gas
insulated cubicle switchgear (KRUE).
The~following are to be numbered among the advantages of RRUE's over tradi-
tional switchgear:
--A reduction in the labor intensity of th~ constructiion and installation
- work when erecting the substations, aver.aging 20y bp virtue of the reduction
in the area a~nd vol~e of the cubicle switchgear.
--A reduction in the time required for electrical equipment installation work
by about 40 - 80% by virtue of prov~ding for equipment aeltveries in large
modular units.
--An ~mp~ovement in the operating conditions: servicing safety, an increase
in the period between repairs, quiet operation o# the st~rTtches, fire safety, -
the possibility of longitudina3, transverse or combitinat~on arrangements of
the phases, as w~ell as horizontal or vertical~mounting of a switch.
During the construction of the 220 KV Yelokhovskaya enclosed substation in
Moscow,.110 and 220 KV elementa3. gas insulated ce11s produced bp the
Elektroapparat se~entific pr.oduction associa~ion ~rere ~nstalled and had
SO
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L'VL\ V1'1i1i1t1L VUL' VL~LL
~ power applied for the first time in domestic practice. Gas insulated 110
~ and 220 KVi ce11s, supplied by the Swiss WS company, were installed at the
Sviblovskaya 220 KV enclosed substation.
- '1'h~ ]..10 and 220 KV KRUE's were installed in one room, covered with trusses
_ having a span of 30 m(~he PK-O1-133 series) to produce optimal operating `
- condj.tions at the Yelokhovskaya and Sviblovskaya substations. The 10 [sic~
~ ~~ncl 220 hV power line entrances o~ the Sviblovskaya substations and the