HEAVY INDUSTRIES AND PROJECT ENGINEERING SERVICES Established 1S20
HEAD OFFICE: Zagrebška 20,62000 Maribor, Yugoslavia Phone: (062) 32 751, telex: 033115 yumetmb, cables:
METALNA MARIBOR, P.O.B.: 103
BRANCH OFFICES: Beograd, Rijeka, Sarajevo, Skopje
DIVISIONS:	PRODUCTION PROGRAMME:
Heavy Equipment Plant- Gates and hoists for hydraulic projects Maribor	Penstocks
’ Materials handling equipment Industrial equipment Steei hatch covers
Heavy Equipment Erection Heavy equipment erection Division-Maribor
Light Structures Plant-Krmelj
Construction Machinery Plant - Senovo
Agricultural Machinery Farm sprayers and tractor attachment-Plant - Maribor
Steel building construction
Steel bridges
Building cranes and hoists
Research and development institute, specialised design offices, after-sales service
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THE 'BJEÉDAP uClRO^f'’đ ATE ) HYDRO ELEC TR IÖ BOWER PLANT on the Danube was.built jointly by Rumania and Yugoslavia. a,
' M^^A^NA*? mappfiactüred and . erected 9000 tonnes ,of water control equipment .for the dam and navigation lock. Main part of equipment: delivered: three sets of four gates.each,
; ,isi!5e: 27 x>,.:24i6 xt> 4,15m> weight : 65 - 75 tonneS each; b s seven'spillway'gates of 25 x I5.8 m and 300 tonnes each, a Other'equipment: portal eràriJes, embeefied metal, and guides for gates, trashrack cleaning machiner linings and embed-■ ded .part's for navigation lock. ’	;''S!n;-3^r-
-	Handling 65-tonne‘ht'op log* for DJERDAP (IRON GATE) Hydel
Plant 4	-	•
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-	Erecting, one of the eighteen 47-tonne gates for'the 0 ’ Buttress Dam of Tarbela Dam Project
-	The largest dam under construction in the world - TARBELA
DAM - on the Indus in West Pakistan. By the end of 1974 Metalna will have delivered 600 rail-wagon loads worth 7,000,000 dollars for that project. Twenty-eight 10 x 6 m wheel gates, six 14 x 5,5 m gates and sixteen 15 x 19 m radial gates will be installed. Each radial crest gate weighs 180 ^tonnes each, and each drum with gear weighs 11 tonnes. Tarbela Dam is the 87th power generating project fitted with METALNA's equipment-# -	. 3
Photos BUTTRESS DAM with 28 wheel gates.	vv Kr'-
-	Partial view of, BUTTRESS DAM	;	,A 1
-	Trial shop erection of 180-tonne radial crest, ga^a)Of \ 15 X 20 m size for auxiliary spillway, TARBELÀ ÖAM »
PROJECT ; V	■;	;,„rA	a .«.■■■" Ji
-	Trial ..shop erection of 180-tonne radial crest • gate for.;
TARBELA DAM-PROJECT	,v. O ■■■■-V -	.. '•
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-	Two ,60-t enne j, e le c t rom ec harii cal hoists of .2QO-tp;nn®>5hoiSti'ng
capacity each for 180-tonne radial crest : gate for.a ; - 3 spillway f pr i TARBELA. DAM PROJECT t-/. '	'
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-	In the, manufacture ?ahd trial erection of heavy hydraulic gates’METALNA uses overhead travelling, portal and
mobi le, . oranea3o^ relevant capacities
-	MATATILA1 DÄ in India - the 600-metre long dam is provided with 23 gates of 18 x 7 m size
-	Manufacture of gates ^or Matatila .Dam tih‘!fndia
-	DANUBE - TISA - DANUBE,,.CANAL - mitrve gate of Kucura
navigation lock ° V , ,a \o$* ■ bP0':U'‘
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13	- 12 X 12 m mitre gate for navigation lock at Novi Sad,
DANUBE-TISA-DANUBE CANAL
14	- Stop log of 12 X 1,3 m size for DANUBE-TISA-DANUBE CANAL
15	- Wheeled stop logs for KOKIN BROD Hydel Plant
16	- Radial gate for JAJCE I Hydel Plant
17	- Stop log for 18-metre spillway bay of ZVORNIK Hydel Plant
18	- Loading and sealing test of draft tube gate for AWASH
Hydel Plant, Ethiopia
19	- 2700 mm dia ring-follower gate for BAJINA BASTA Hydel Plant
20	- 18 X 8 m drum gate for one of the spillway bays in
ZVORNIK DAM
21	- Radial gate with flap for Šumečica dam of Senj Hydel
Plant
22	- Roller gates for GUJRANWALA Hydel Plant in Pakistan
23	- Radial gate for MAHABAD Hydel Plant
24	- Non-retuyn flap valves preventing underground drainage
for PERUCICA Hydel Plant
25	- OŽBALT Hydel Plant - power and manually operated gate
hoist with sprocket chain, 2 x 100-tonne hoisting capacity
26	- Fixed-dispersion cone valve (HOWELL BUNGER type) for
Modrac Dam
27	- MAHABAD Hydel Plant in Iran - installing bottom outlet
regulating gate
28	- SPLIT Hydel Plant - Tee of 5000 mm dia penstock
29	- VUHRED Hydel Plant - Electrically operated 12,5-tonne
lifting capacity trash rack cleaning machine
30	- TIKVEŠ Hydel Plant - 4700 mm dia manifold with 2500 mm
bifurcates
31	- PERUCICA Hydel Plant - penstock 2064 m long, 2200/1200 mm
dia
32	- MAHABAD Hydel Plant in Iran - 3200/2 x 1600 mm dia
penstock
33	- Bottom outlet transition piece for MAHABAD Hydel Plant
34	- Overhead travelling cranes of 150/lO-tonne capacity in
SREDNJA DRAVA I Hydroelectric Power House
35	- 75-tonne capacity gantry crane in HIRAKUD DAM, India
36	- VUHRED Hydel Plant on Drava river - 2 x 70-tonne
capacity crane
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