THE "ALEKSANDUR STAMBOLIYSKI" (ROSITSA) DAM AND POWER STATION, SEVLIEVO

Document Type: 
Collection: 
Document Number (FOIA) /ESDN (CREST): 
CIA-RDP80-00810A004600190006-8
Release Decision: 
RIPPUB
Original Classification: 
S
Document Page Count: 
3
Document Creation Date: 
December 20, 2016
Document Release Date: 
August 10, 2007
Sequence Number: 
6
Case Number: 
Publication Date: 
August 2, 1954
Content Type: 
REPORT
File: 
AttachmentSize
PDF icon CIA-RDP80-00810A004600190006-8.pdf111.09 KB
Body: 
Approved For Release 2007/08/10 : CIA-RDP80-0081OA004600190006-8 r INFORMATION REPORT SUBJECT The MAleksandur Stamboliyeki' (Rositsa)? DATE DISTR. Dam and Power Station, Sevlievo 2 August 1954 25X1 NO. OF PAGES 3 REQUIREMENT NO. RD REFERENCES 640555 THE SOURCE EVALUATIONS IN THIS REPORT ARE DEFINITIVE. THE APPRAISAL OF CONTENT DS TENTATIVE. (FOR KEY SEE REVERSE) 1. The "AleksandIYr Stamboliyski" (formerly Rositsa) Dam, which is the centerpiece of the "Rositsa" hydroelectric power and irrigation scheme utilizing the waters of the Rositsa River in central northern Bulgariap is located in a gorge immediately south of Oorsko Kosovo village (N 43-07, S 25-10). The width of the gorge is approximately 250 to 300 meters at this point. 2. A poser station has been ci4tructed at the base of the dam an the eastern bank of the Rositsa River. , 3. At the beginning of April 1954, the parer station building had every appearance of being complete. The dam mall, on the other hand, looked unfinished in that the stone blocks had not been faced with concrete. Spore form of construction activity was in progress near the top of the wall. 3s4 4. At the beginning of April 1954, a considerable number of workers was observed .on high ground on both sides of the Rositsa valley north of Gorsko Kosovo. The work, which an the eastern aide of the valley extended some five or six kilometers northeast out of Goreko losovo, is tentatively interpreted as road construction. A good road already exists on the valley bottom on the eastern bank and connects Gorsko Kosovo with Sukhindol (N 43-11, K 25-10). This road crosses both the Rositsa River and its tributary the Kamentsa River east of Snkhindol at N 43-11, K 25-13, 5. A cement conduit has been constructed halfway up the hill face on the eastern bank of the Rositsa and may be connected with the irrigation scheme which is linked to the Rositsa hydroelectric power project. 6. Two rough tracks, one on either side of the Smol'tse Stream join Gorsko Kosovo to Kramolin (N 43-07, S 25-014), which in turn is connected by a fairly good country road to Sukhindol and by a new 7-8 meter wide road of crashed stone and earth to Agatovo (N 43-07, E 25-00). Agatovo in turn is connected, via ?talks SECRET/00NTROL - vise. OFFICIALS ONLY STATE X IARMY x NAVY IX lAIR Ix FBI I IAEC This Document contain. Information affecting the Na- ttonal Defense of the United Btates, within the mean. Ing of TYtle 18, Sections 7RS and 794. Of the U.S. Oode. as amended. Its tranemLgon or revelation of Its contents to or receipt by an unauthorleed person Is prohibited by law. The reproduction of this form I. Prohibited. Approved For Release 2007/08/10 : CIA-RDP80-0081OA004600190006-8 r ? - SECRET/CONTROL - U.S. OFFICIALS ONLY Vursheta (N 43-o5, E 24-09 with the main road between Sevlievo (N b,3-01, E 25-06) and Lovech (N 10-09, E 2h-Li3). The junction of the roads is located eight kilo- meters northrest of Sevlievo. A road which aiigapost indicates is to Snkh4ndo3 and Pavlikeni (N 43-1k, 3 25-19 which branches off the Laveoh$evlievo-road four kilometers nort2erest of Sevlievo, heading north along the Rositsa valley, is closed to ordinary traffic. 7. A temporary wooden bridge (limit 12 tons) across the Rositsa River at Oorsko Kosovo links the tracks an the western bank with the road on the eastern bank. 8. A sketch of the area in which the installations described above are located is attached as an Appendix, Page 3- SECRET/CONTROL - U.S. OFFICIALS OFLY .8 , ...v w4 a U UUVU SUUYW at the foot of the dam and the other at Sevlievo.. They are generally referred to as Rositsa I and II, but we are not sure which is which. Ccomentr Source saw a new power Substation at Rositsa village (1 43-1 E 25~-15)- Power lines carried on station from the west or southwest and other cableshianhapylons enter ller, lower pylons leave the station in a northerly direction. Comment, According to the Bulgarian press, the dam is 102 meters wMe at b ase, four meters wide at the top, 320 meters long, and 58 meters above water level. The reservoir will be 18 kilometers long, covering an area of 10,000 decars., and will, contain 22?,000,000 cubic meters of water. Sofia on 7 May 19 asetomteed that the nRositsa 11''100 ) asazc 11i''! 240 0 Too tione will Prdduoe 15 by hours of oftton 1 now under ooostruo 01 ri rie ,0,000 ki lowatt lowatt. hours *"state poser Rabotniehesko Delp of. 30 May 1951 repeated that the a$ositsaa kydre. e6Leetr%0 IIIA An at~Sew pUtr into operation and is nor snnnivies 7~..+,~7~.t to Osbroyo and Ia~sd_ ty