c.o.g. - norsafe · pdf filetolerances :iso 2768-mk, iso 13920-bf client no : projection...

P.O. Box 115, N-4852 FÆRVIK, NORWAY

Copy of:Dwg size: Scale:PART NO. CAT :

Tolerances : ISO 2768-mk, ISO 13920-BF

Projection methodClient No :

DWG No :

Sheet : 1 /2

Revision

A2 1:25

G-500426E-65 DAVIT

E-65 General ArrangementWITH JYN65 PS

5 GENERAL ARRANGEMENT

APPROX 7774

Boarding / Embarkation platform - Yard supplied

Optional hang-off used for service in stowed position.

To be specified in purchase order if required.

Limit switch C6

Limit switch C5

APPR

OX

3435

C.O.G.

APPROX 2979

APPR

OX

3072

Max

. Hei

ght =

300

The Max. height means the distance from profile

steel of center beam to the upside of platform

NOTES:1. ACCESS PLATFORMS & BOARDING, WALK WAYS, STAIRS & HANDRAILINGS, DOUBLER PLATES, ETC.: YARD SUPPLY - TO BE FINALIZED DURING LIFEBOAT INSTALLATION.2. ELECTRIC WIRING BY YARD.3. FIELD WELDS TO BE WELDED BY YARD ARE SHOWN BY FLAG:4. ALL FIELD WELDS TO BE PERFORMED ACC. TO APPROVED WPS. (YARD RESPONSIBILITY). ALL FIELD WELDING IS SUBJECT TO CLASS APPROVAL PRIOR TO START WELDING.5. ALL STRUCTURAL STEEL TO BE S355, Q345B/D, S235 AND Q235. OUTFITTING STEEL TO BE S235, Q235 OR EQUIVALENT.6. FOR WINTERIZATION / ARCTIC AREAS OPERATION STEEL TO BE Q345D/S355 WITH CHARPY TESTING AT -20 DEGREES.7. WIRE LENGTHS: WIRE AFT - ∅16 : 18.5 m + 2 x (H + H1)

WIRE FWD - ∅16 : 22 m + 2 x (H + H1) REMOTE LOWERING WIRE: DECK WIRE - ∅3: 11 m

BOAT WIRE - ∅3: 13 m + (H + H1) H = HEIGHT FROM STOWAGE TO L.W.L. H1 = ADDITIONAL HEIGHT DUE TO LIST AND TRIM CONDITIONS, UNLESS OTHERWISE AGREED.8. FOR LOCATION OF HATCHES, HOOKS AND OTHER BOAT DETAILS SEE BOAT DRAWINGS.9. C.O.G. - CENTER OF GRAVITY (DAVIT WITH LIFEBOAT)

E-65 DAVIT

SWL HOISTING (MANUAL/ELECTRIC): 50 kNSWL LOWERING: 65 kNHOISTING SPEED OF LIFE TYPE: APPROX 5 m/minHOISTING SPEED OF RESCUE TYPE: APPROX 18 m/minDESIGN SPEC SOLAS: 10° TRIM, 20° LIST SIMULTANEOUSLYDEAD SHIP LOWERING SPEED: MAXIMUM 60 m/min

DAVIT WEIGHT INCLUDE NW-45 WINCH: 5600 KG

Boarding / Embarkation platform - Yard supplied

Doubling plates on the center beam can be

cut/drilled/welded…by yard to fix the platform

APPR

OX

5808

APPROX 3320

Boarding / Embarkation platform - Yard supplied

Standard Hang-off

APPR

OX

6138

APPROX 1425

C.O.G.

C.O.G.

of outboard

APPR

OX

1137

C.O.G.

of outboard

APPROX 3239

3 Grease points

Grease point

4 Grease points

with back side

4 Grease points

with back side

2 Remote grease points

for davit head

2 Remote grease points

for davit head

2 Grease points

5

P.O. Box 115, N-4852 FÆRVIK, NORWAY

Copy of:Dwg size: Scale:PART NO. CAT :

Tolerances : ISO 2768-mk, ISO 13920-BF

Projection methodClient No :

DWG No :

Sheet : 2 /2

Revision

A2 1:25

G-500426E-65 DAVIT

E-65 General ArrangementWITH JYN65 PS

5 GENERAL ARRANGEMENT

M

M ( 1:10 )

AFT WIRE

FWD WIRE

WIRE ROUTING

WIRE FIXATION METHOD

FOOTPRINT ON DECK ( 1:30 )

SHIP SIDE210

810

1290

1560

27001368

300

10

600

10

600

300

6100200

200

1428 536

326

486

640

600

640

520

607

360

200

200

NOTES:1. IN CASE OF VESSELS CHAMBER DECK FOUNDATIONS ARE YARD SUPPLIED.2. FOR DIRECTION OF REACTION FORCES SEE LEGEND ON SHEET 13. ALL FORCES ARE NOMINAL FORCES WITHOUT ANY FACTORS4. ALL FOUNDATIONS SHALL BE DESIGNED WITH A SAFETY FACTOR 4,5 AT MINIMUM.

F1

F2

F1

F2

F3