Contents Ship & Boat International 1970

(1)

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships

infERnnTioniiL

/ ^ ^ ^ ^ This j o u r n a l is an associate member III, k S Y A of the Ship and Boat Builders'

National Federation

J A W U A R Y 1970

V O L U M E 23

IMUMBER 1

Marine Editorial Director KENNETH D. T R O U P ,

C.Eng., M.R.I.N.A., M.I.Mar.E.

Marine Advertisement Director K. A L L A N B R U N T O N - R E E D

Advertisement Manager T O M . P. PALMER

Ttie entire contents are protected by copyright in Great Britain and by the Universal Copyright Convention. tVlaterial may be reproduced by prior arrangement and with due acknowledgement to SHIP & BOAT INTER-NATIONAL. Registered for transmission to Canada including Newfoundland. S m a l l s h i p i n t e l l i g e n c e W h a t ' s navy E n g i n e s f o r n e w v e h i c l e f e r r y S t e e l c a t a m a r a n f o r t h e I s l e o f S k y e N e w D a c c a M k . 21 r e c e i v e r M O R S P E C 7 0 I n t e r n a t i o n a l B o a t S h o w B o o i c s h e l f T h e l i t t l e S h i p & B o a t p a g e U s e o f a l u m i n i u m - r i c h a l l o y s i n s h i p b u i l d i n g A r n e r i c a n s u r f a c e e f f e c t s h i p s U n m a n n e d r e p l a c e m e n t f o r l i g h t s h i p s A r o u n d t h e y a r d s C l a s s i f i e d I n d e x 7 8 11 1 2 13 14 16 1 8 1 9 20 2 2 24 26 43 4 4 © 1 9 7 0 T H O M A S REED P U B L I C A T I O N S L T D .

SUBSCRIPTIONS. Home and Overseas: 1 year £4 ($12), 3 years £8 ( $ 2 4 ) . Single copy 10s. Bona Fide student I year, £1 ( $3).

39 St. A n d r e w ' s Hill, L o n d o n , E.C.4. T e l e p h o n e : 0 1 - 2 4 8 8 3 6 5 (4 lines) T e l e x : L o n d o n 21781

French representative: Gustav Elm, 41 Avenue Montaigne, Paris 8e Japanese representative: IPS Group Ltd., Box 36, Ohsaki Post Office, Tokyo.

(2)

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships

SHIR

I ;:iH'

inTERiifiTiDnni

This j o u r n a l Is an associate member llL 62 \ | \ of the Ship and Boat Builders'

M National Federation

F E B R U A R Y 1970

V O L U M E 23

N U M B E R 2

Marine Editorial Director KENNETH D . T R O U P ,

CEng., M.R.I.N.A., M.I.Mar.E.

Advertisement Controller N O R A KELLY

The entire contents are protected by copyright in Great Britain and by the Universal Copyright Convention. Material may be reproduced b / prior arrangement and w i t h due acknowledgement to SHIP & BOAT INTER-NATIONAL, Registered for transmission to Canada including Newfoundland.

The cover photograph shows Cheverton Workboat's 40-ft. heavy-duty harbour launch, built as a dredge tender and for general harbour duties. She is owned by Belfast Harbour Commissioners and is powered by a 1 02-b,h.p, Lister Diesel, S m a l l s h i p i n t e l l i g e n c e W h a t ' s n e w S h i p & B o a t d a t a s h e e t : " R i m a " — P i l o t c u t t e r B l a m e t h e ' f l u ! D u t c h D i e s e l e n g i n e s D r e d g e r v e r s a t i l i t y s t o r k — W e r k s p o o r 4 1 0 V - t y p e D i e s e l C a n a d i a n l o g b a r g e S h i p & B o a t d a t a s h e e t s : " H u l l g a t e " — C o a s t a l t a n k e r " T r a n s m u n d u m 1 1 " — D r e d g e r T h e l i t t l e S h i p & B o a t p a g e A r o u n d t h e y a r d s C l a s s i f i e d I n d e x 7 8 11 1 3 1 4 16 1 8 2 0 21 23 2 5 2 7 3 9 4 0

SUBSCRIPTIONS. Home and Overseas: 1 year £4 ( $ 1 2 ) , 3 years £8 ( $ 2 4 ) . Single copy 10s. Bona Fide student 1 year, £1 ( $ 3 ) .

39 St. A n d r e w ' s Hill, L o n d o n , E.C.4. T e l e p h o n e : 0 1 - 2 4 8 8 3 6 5 (4 lines) Telex: L o n d o n 2 1 7 8 1

French representative: Gustav Elm 41 Avenue Montaigne, Paris 8e

Japanese representative: IPS Group Ltd., Box 36, Ohsaki Post Office, Tokyo. „ Swedish representative : Gordon Irons; B. & G, Irons, Sankt Paulsgatan 33A, Stockholm So, Sweden,

(3)

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships

SHIR

inTGRnflTionni

This journal is an associate member of the Ship and Boat Builders' National Federation

M A R C H 1970

V O L U M E 23

N U M B E R 3

Marine Advertisement Director K. A L L A N B R U N T O N - R E E D Advertisement Manager T O M . P. PALMER Advertisement Controller N O R A KELLY F r o n t c o v e r s h o w s T u g N o . 7 b u i l t b y J a m e s W . C o o k & C o . ( W i v e n h o e ) L t d . f o r t h e S a u d i G o v e r n m e n t R a i l r o a d O r g a n i s a t i o n .

The entire contents are protected by copyright in Great Britain and by the Universal Copyright Convention. Material may be reproduced by prior arrangement and w i t h due acknowledgement to SHIP & BOAT INTER-NATIONAL. Registered for transmission to Canada including Newfoundland. S m a l l s h i p i n t e l l i g e n c e W h a t ' s N e w T u g p r o p u l s i o n m i s c e l l a n y R e c e n t d e v e l o p m e n t s i n h e a v y - d u t y t o w i n g w i n c h e s S h i p s a l v a g e T r i a l s o f m o t o r t u g " C h u r n " T u g t a l k F i n g e r t i p c o n t r o l S h i p & B o a t d a t a s h e e t : " N o . 7 " — T u g L e t t e r s t o t h e E d i t o r C h o i c e o f r o l l s t a b i l i s i n g s y s t e m F a r E a s t t u g s a n d b a r g e s R u s t o n P a x m a n D i e s e l s i n t u g s H a n d l i n g t h e L A S H b a r g e s T u g r a d i o c o m m u n i c a t i o n T u g s & t o w a g e A r o u n d t h e y a r d s 1 7 1 8 2 0 2 2 2 4 26 28 30 31 3 3 3 4 35 36 38 4 0 4 2 4 6

SUBSCRIPTIONS. Home and Overseas: 1 year £4 ( $ 1 2 ) , 3 years £8 (S24). Single copy 10s. Bona Fide student 1 year, £1 ( $ 3 ) .

39 St. A n d r e w ' s Hill, L o n d o n , E.C.4. T e l e p h o n e : 01 - 2 4 8 8 3 6 5 ( 4 lines) T e l e x : London 2 1 7 8 1

French representative: Gustav Elm, 41 Avenue Montaigne, Paris 8e Japanese representative: IPS Group Ltd., Box 3 6 , Ohsaki Post Office, Tokyo.

(4)

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing^vessels, harbour

craft and all specialised small ships

mm

mmmmm,

/ ^ ^ ^ This j o u r n a l is an associate member );) of the Ship and Boat Builders'

National Federation

A P R I L 1970

V O L U M E 23

N U M B E R 4

Editorial Assistant; ESMÉ M c K I N N O N

Marine Advertisement Director K. A L L A N B R U N T O N - R E E D Advertisement Manager T O M . P. PALMER Advertisement Controller N O R A KELLY F r o n t c o v e r p h o t o g r a p h s h o w s Ali'tia b u i l t by G r o v e s a n d G u t t r i d g e L t d . f o r S i r G i l e s G u t h r i e , B a r t , O . B . E . , D . S . C . See p a g e 19

The entire contents are protected by copyright in Great Britain and by the Universal Copyright Convention. Material may be reproduced by prior arrangement and with due acl<nowledgement to SHIP & BOAT INTER-NATIONAL. Registered for transmission to Canada including Newfoundland. S m a l l s h i p i n t e l l i g e n c e W h a t ' s n e w C a t a m a r a n s p u t o u t t o sea P o w e r i n g o f p l a n i n g c h i n e h u l l s A n i n f i n i t y o f v a r i a b l e s S h i p & B o a t d a t a s h e e t : " A l i t i a " — M o t o r y a c h t S h i p & B o a t d a t a s h e e t : " P o l l y E s t e r " — F i s h i n g v e s s e l N e w c o n c e p t i n d e e p - s e a t r a n s p o r t a t i o n L e t t e r s C a l c u l a t o r s i n t h e s m a l l s h i p y a r d N e w l i f e f o r 1 1 0 - y e a r - o l d h u l l P r o c e e d i n g s o f t h e f i r s t I n t e r n a t i o n a l T u g C o n f e r e n c e B o o k s h e l f A r o u n d t h e y a r d s C l a s s i f i e d I n d e x 9 10 13 1 4 I S 19 21 23 23 24 26 26 27 28 38 40 © 1 9 7 0 T H O M A S REED P U B L I C A T I O N S LTD,

39 St. A n d r e w ' s Hill, L o n d o n , E.C.4. T e l e p h o n e : 01 - 2 4 8 8 3 6 5 (4 lines) T e l e x : L o n d o n 21781

French representative: Gustav Elm, 41 Avenue Montaigne, Paris 8e Japanese representative: IPS Group Ltd., Box 36, Ohsaiti Post Office, Tol<yo.

(5)

Serves all concerned in ttie design,

construction, operation and maintenance

of ferries, coasters, barges, liglitships,

tugs, dredgers, fistiing vessels, tiarbour

craft and all specialised small ships

^11 Ili

ODETERnnTion[«ia

/ W ^ ^ l t t K This journal is an associate member IsL 6XYA of the Ship and Boat Builders'

N a t i o r i a l F e d e r a t i o n

M A Y 1970

V O L U M E 23

N U M B E R 5

Marine Editorial Director KENNETH D. T R O U P , C.Eng., wi.R.I.N.A., M.I.Mar.E.

Editorial Assistant: ESMÉ M c K I N N O N

Marine Advertisement Director K. A L L A N B R U N T O N - R E E D Advertisement Manager T O M . P. PALMER * Advertisement Controller N O R A KELLY F r o n t c o v e r p h o t o g r a h s t r e w s t h e R o m a n y 21 G.R.P. w o r k b o a t . See p a g e 17

The entire contents are protected by copyright in Great Britain and by the Universal Copyright Convention. Material may be reproduced by prior arrangement and with due acknowledgement to SHIP & BOAT INTER-NATIONAL. Registered for transmission to Canada including Newfoundland. S m a l l s h i p i n t e l l i g e n c e W h a t ' s n e w S c a n d i n a v i a n n e w s W o r k b o a t m i s c e l l a n y D e c k m o u n t e d c r a n e B o o k s h e l f S h i p & B o a t d a t a s h e e t : " S e a L a n c e " — L a u n c h S h i p & B o a t d a t a s h e e t : " C o l e r a i n e " — T u g S h i p & B o a t d a t a s h e e t : M o o r i n g l a u n c h F i r s t P e r k i n s V 8 d i e s e l i n a w o r k b o a t T h e P o w e r i n g o f o i l r i g s u p p l y v e s s e l s O r d e r f o r s t e r n t r a w l e r s B r i t i s h R o p e s ' s e m i n a r A r o u n d t h e y a r d s C l a s s i f i e d I n d e x 9 10 13 14 18 18 19 21 23 25 26 28 30 34 4 7 48

39 St. A n d r e w ' s Hill, L o n d o n , E.C.4. Telephone : 01 - 2 4 8 8 3 6 5 (4 lines) T e l e x : London 2 1 7 8 1

French representative: Gustav Elm, 41 Avenue Montaigne, Paris 8e

Japanese representative: IPS Group Ltd., Box 36, Ohsaki Post Office, Tokyo.

(6)

Serves all concerned In the design,

construction, operation and maintenance

of ferries, coasters, barge?, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships

inTERnniioiiiiR

This j o u r n a l is an associate member of the Ship a n d Boat Builders' National Federation

J U N E 1970

V O L U M E 23

N U M B E R 6

The entire contents are protected by copyright in Great Bntain and by the Universal Copyright Convention. Material may be reproduced by pnor arrangement and w i t h due acknowledgement to SHIP & BOAT INTER-NATIONAL. Registered for transmission to Canada including Newfoundland. S m a l l s h i p i n t e l l i g e n c e 9 W h a t ' s n e w 1 0 E u r o p e ' s l a r g e s t t o t a l l y e n c l o s e d s h i p y a r d 1 2 C l e a n i n g u p o i l s p i l l s 1 3 S c a n d i n a v i a n n e w s 1 4 S h i p & B o a t d a t a s h e e t : " K e s t o n " — T u g 15 S h i p & B o a t d a t a s h e e t : " T h e C r i m s o n A r r o w " — S t e r n t r a w l e r 1 7 S h i p & B o a t d a t a s h e e t : " V T I - 0 0 1 " — H o v e r f e r r y 1 9 L i t t l e s h i p £t b o a t p a g e 21 L e t t e r 21 T a l k i n g o f d r e d g e r s 2 2 M o r e l i t t l e s h i p s 2 3 G i a n t ! 2 4 T h e g r o u n d i n g o f w e l d i n g m a c h i n e s 2 6 A n u n u s u a l c a t 2 7 N e w H a m w o r t h y f a c t o r y 2 8 A r o u n d t h e y a r d s 2 9 C l a s s i f i e d 3 5 I n d e x 3 6 © 1 9 7 0 T H O M A S REED P U B L I C A T I O N S L T D .

39 St. A n d r e w ' s Hill, L o n d o n , E.C.4. T e l e p h o n e : 0 1 - 2 4 8 8 3 6 5 ( 4 lines) T e l e x : London 2 1 7 8 1

(7)

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships

IR

B O I T

DoiERnnTionii.

This journal is an associate member 1) of the Ship and Boat Builders'

National Federation

J U L Y / A U G U S T 1970

VOLUiVlE 23

N U M B E R 7

The entire contents are protected by copyright in Great Britain and by the Universal Copyright Convention. Material may be reproduced by prior arrangement and with due acknowledgement to SHIP & BOAT INTER-NATIONAL. Registered for transmission to Canada including Newfoundland. S m a l l s h i p i n t e l l i g e n c e S h i p s ' G e a r I n t e r n a t i o n a l ' 7 0 N e w s t e e l s e r v i c e c e n t r e O i l r i g s u p p l y v e s s e l s F r o n t c o v e r s h i p If y o u w a n t c o n c r e t e e v i d e n c e — h e r e i t is Quest, q u i e t e s t s h i p a f l o a t D r e d g e r s S w i n g o f t h e p e n d u l u m S c a n d i n a v i a n n e w s T h e l i t t l e S h i p & B o a t p a g e S h i p & B o a t d a t a s h e e t : " F l y i n g S c o u t " — T u g S h i p & B o a t d a t a s h e e t : " S h u m a n " — P a s s e n g e r / s u r v e y c a t . S h i p & B o a t d a t a s h e e t : " C a n a d i a n P a r k " — F i s h i n g v e s s e l S h i p f t B o a t E q u i p m e n t d a t a s h e e t : G a s t u r b i n e O f f s h o r e W h a t ' s n e w B o o k s h e l f A r o u n d t h e y a r d s C l a s s i f i e d I n d e x 19 20 23 24 26 27 29 29 3 0 31 32 33 35 37 39 4 2 4 4 4 8 50 63 6 4 © 1 9 7 0 T H O M A S REED P U B L I C A T I O N S LTD.

39 St. A n d r e w ' s Hill, L o n d o n , E.C.4. T e l e p h o n e : 0 1 - 2 4 8 8 3 6 5 (4 lines) Telex: L o n d o n 21781

Swedish representative : Gordon Irons, B. & G. Irons, Sankt Paulsgatan 33A, Stockholm So, Sweden.

(8)

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships

SEPTEIVIBER 1970 V O L U M E 23 N U M B E R 9

ncluding Newfoundland. S m a l l s h i p i n t e l l i g e n c e W h a t ' s n e w D r e d g i n g a n d f l o a t i n g d r e d g e r s S h i p & B o a t d a t a s h e e t : " P a c i f i q u e " — D r e d g e r Sea o f O p p o r t u n i t y D r e d g i n g w i t h D e c c a D r e d g e r s f r o m C z e c h o s l o v a k i a T h e l i t t l e S h i p & B o a t p a g e S h i p & B o a t d a t a s h e e t : " G r e e n g a r t h " — T u g V e r s a t i l e d r e d g e r b u i l d e r s N O R S P E C 7 0 T h e T h a m e s n a v i g a t i o n s e r v i c e S h i p & B o a t d a t a s h e e t : " l o n a " — F e r r y S t o r i n g u p t r o u b l e S y n c r o l i f t c h a l k s u p 1 0 y e a r s S p a c e f o r t w o m o r e B o o k s h e l f L e t t e r S c a n d i n a v i a n n e w s C o l l a p s i b l e c a t a m a r a n f o r i n s h o r e w a t e r s A r o u n d t h e y a r d s C l a s s i f i e d I n d e x 9 10 12 1 7 1 8 2 0 22 2 4 25 26 28 3 0 31 33 3 4 3 6 36 36 38 4 0 41 5 7 58

39 St. A n d r e w ' s Hill, L o n d o n , E.C.4. T e l e p h o n e : 0 1 - 2 4 8 8 3 6 5 (4 lines) T e l e x : L o n d o n 21781

(9)

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships

inTGRnHTiDnni

This j o u r n a l is a n associate member of the Ship and Boat Builders' National Federation

O C T O B E R 1970

V O L U M E 23

N U M B E R 10

Oo&ltOfTiCS

The entire contents are protected by copyright in Great Bntain and by the Universal Copyright Convention. Material may be reproduced by prior arrangement and w i t h due acknowledgement to SHIP & BOAT INTER-NATIONAL. Registered for transmission to Canada

ncluding Newfoundland. S m a l l s h i p i n t e l l i g e n c e W h a t ' s n e w A n a t m o s p h e r i c s u b - s e a s y s t e m D r e d g i n g a n d f l o a t i n g d r e d g e r s S c a n d i n a v i a n n e w s S h i p & B o a t d a t a s h e e t : " S o n i a r u s " — s u r v e y l a u n c h S h i p & B o a t e q u i p m e n t d a t a s h e e t : W a t e r j e t u n i t O f f s h o r e D r e d g e p i p e c o n t r o l B o o k s h e l f L i t t l e S h i p & B o a t p a g e A r o u n d t h e y a r d s C l a s s i f i e d I n d e x • n •12 1 4 16 22 2 3 25 27 28 29 30 33 46 48 © 1 9 7 0 T H O M A S REED P U B L I C A T I O N S LTD.

3 9 St. A n d r e w ' s Hill, L o n d o n , E.C.4. T e l e p h o n e : 0 1 - 2 4 8 8 3 6 5 ( 4 lines) T e l e x : L o n d o n 2 1 7 8 1

French representative: Gustav Elm, 41 Avenue Montaigne, Paris 8e Japanese representative: IPS Group Ltd., Box 36, Ohsaki Post Office, T o k y o .

(10)

\

Serves all concerned in the design,

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing vessels, harbour

craft and all specialised small ships

N O V E M B E R 1970 V O L U M E 23 IMUMBER 11

The entire contents are protected by copyright in Great Britain and by the Universal Copyright Convention. Material may be reproduced by prior arrangement and w i t h due acknowledgement to SHIP & BOAT INTER-N A T I O INTER-N A L . Registered for transmission to Canada including Newfoundland. S m a l l s h i p i n t e l l i g e n c e W h a t ' s n e w O f f s h o r e T h e N o r t h Sea D r e d g i n g a n d f l o a t i n g d r e d g e r s S c a n d i n a v i a n n e w s S h i p & B o a t d a t a s h e e t : " O v e r l a n d e r " — D r e d g e r S h i p & B o a t d a t a s h e e t : P i l o t b o a t S h i p & B o a t d a t a s h e e t : " T a r r a g a l " — T u g T h e l i t t l e S h i p & B o a t p a g e A n e w t y p e o f a n c h o r S e w a g e s y s t e m B o o k s h e l f A r o u n d t h e y a r d s C l a s s i f i e d I n d e x 7 8 1 0 1 4 1 6 2 0 21 23 26 2 7 2 8 3 0 3 3 35 63 6 4 © 1 9 7 0 T H O M A S REED P U B L I C A T I O N S LTD.

SUBSCRIPTIONS. Home and Overseas: 1 year £6 ( $ 1 8 ) , 3 years £12 ( $ 3 6 ) . Single Copy £ 1 . Bona Fide student 1 year, £2 ( $ 6 )

39 St. A n d r e w ' s Hill, L o n d o n , E-.C.4. T e l e p h o n e : 01 - 2 4 8 8 3 6 5 ( 4 lines) Telex: London 21781

French representative: Gustav Elm, 41 Avenue Montaigne, Paris 8e Jaoanese representative: IPS Group Ltd., Box 36, Ohsaki Post Office, T o k y o .

(11)

Serves all concerned in the design, • :

construction, operation and maintenance

of ferries, coasters, barges, lightships,

tugs, dredgers, fishing Vessels, harbour

craft and all specialised small ships

SHIR

DifERnRTIOnill

This journal is an associate member of t h e Ship a n d Boat Builders' National Federation

D E C E M B E R 1970

V O L U M E 23

Marine Advertisement Director K . A L L A N B R U N T O N - R E E D Advertisement Manager T O M . P. PALMER Advertisement Controller N O R A KELLY F r o n t c o v e r s h o w s a 4 0 - f t . p i l o t l a u n c h d e s i g n e d a n d b u i l t by C h e v e r t o n W o r k b o a t s f o r t h e P o r t o f B r i s t o l A u t h o r i t y .

The entire contents are protected by copyright in Great Britain and by the Universal Copyright Convention. Material may tDe reproduced by prior arrangement and with due acknowledgement to SHIP & BOAT INTER-NATIONAL. Registered for transmission to Canada including Newfoundland. -S m a l l s h i p i n t e l l i g e n c e W h a t ' s n e w J e t - a g e s o l d i e r s T h e case f o r G . R . P , c o m p o s i t e s T h e N o r t h S e a s p e c t r u m L i t t l e S h i p & B o a t p a g e B o o k s h e l f S h i p & B o a t d a t a s h e e t : " N e p t u n " — S a l v a g e t u g T a n k e x p l o s i o n s M e a n w h i l e i n S c a n d i n a v i a O f f s h o r e A r o u n d t h e y a r d s C l a s s i f i e d I n d e x 9 •10 12 14 1 8 22 24 25 28 29 30 31 4 0 4 2 1970 T H O M A S REED P U B L I C A T I O N S LTD.

SUBSCRIPTIONS. Home and Overseas: 1 year £6 ( 5 1 8 ) , 3 years £12 ( $ 3 6 ) . Single Copy £ 1 . Bona Fide student 1 year, £2 ( S6)

39 St. A n d r e w ' s Hill, L o n d o n , E.C.4. T e l e p h o n e : 0 1 - 2 4 8 8 3 6 5 ( 4 lines) T e l e x : L o n d o n 21781