S P E C I F I C A T I O N
F O R
230 X 64 X 14 DECK CARGO BARGE
HULL NO.
YHSC-163/164/165
DRAWING NO.:YH230-100-01SPEC
DATE: 2010-10
Designer: NANJING PUNING SHIP DESIGN CO., LTD.
Builder: NANJING YONGHUA SHIP BUILDING CO., LTD.
Agent: JIANGSU RONGMA IMP&EXP TRADE CO., LTD.
Page 1 of 7
Se e
AB SS han
gha
i Le
tter
Re f6
511
53
Da te
d0
6-D EC -20 1
Section 1 General
Intent & Definition
This specification is to describe the construction of a double swim end unmanned
deck cargo/ suitably equipped for carrying general cargo on deck for unrestricted
service.
The following terms are used in this specification :-
i) ii) Owners Builder :
:
(hereinafter referred to as Classification) for Unrestricted Services and to their special
survey to hull for class for Unmanned Deck Cargo.
Notation Symbol : ABS A1 Barge
Se e
1.4 Classification
The vessel is designed suitable for registration as a deck cargo and constructed in
accordance with the latest rules and regulations of American bureau of shipping
AB SS han
Length Overall Beam Moulded Depth Moulded Deck Loading
gha
i Le
constructed of double chine by solid round bar of 50mm diameter.
1.3 Principal Particulars
:230-0
:64-0
:14-0
2
:10 Tonnes/ M
tter
longitudinal watertight bulkheads into twenty-four( 24 ) compartments.
The corner connection of side shell with bottom and swing plating are to be
Re f6
skegs.
The hull is to be divided by seven ( 7) transverse watertight bulkheads and two (2)
Page 2 of 7
511
53
The vessel is to be all welded steel construction. It is to be of flush deck and twin
Da te
iii) Consultant : iv) Registry/ Classification :
General Description
d0
Singapore/ ABS
6-D EC -20 1
1.5 Certification & Registration
The following Original certificates are to be supplied to the Owner in duplicate at the
time of delivery of the vessel. Should original and duplicated copies not available,
certified true copy is acceptable:-
Builder Certificate
Classification s Surveyors and Owner s Representatives are to be given free
access, within normal working hours, to the builder s yard for supervision and
inspection.
1.9
Prior to the delivery, the hull and other fittings are to be thoroughly tested to the
satisfaction of the Classification s attending surveyor and buyer s representative.
Hydrostatic testing of all typical tanks is to be carried out to verify structural integrity
as per class requirement.
1.10 Stability
Se e
AB SS han
Throughout the construction period and at anytime prior to the delivery, the
Test
gha
1.8
Inspection
i Le
forging and castings are to meet Classification requirements and supplied with test
certificates where required by Classification. All rough edges to be around ground
smooth. All plates to be bevelled.
tter
Re f6
All electrodes used shall be of type approved by the Classification Society.
1.7 Materials & Workmanship
All materials and workmanship are of the good quality. All steel plates, section, full
Page 3 of 7
511
53
1.6 Welding
Except where specified otherwise, electric welding shall be employed in the
construction of the vessel. All welded constructions shall be shown on the approved
plans and in accordance with the requirements of the Classification Society for
construction of steel vessels. The entire internals shall be fully welded both sides.
Da te
d0
6-D EC -20 1
Classification Certificate
Safety Construction Certificate
Tonnage Certificate
Loadline Certificate
Stability Booklet (2 sets)
A stability booklet is to be prepared based on estimated lightship weight and
finalized with results from lightship survey as required by the Classification and/ or by
Buyer.
1.11 Delivery
Delivery of the vessel is to be taken afloat at a yard in Shanghai or other mutually
Section 2 - Structure
General
The steel hull and deck erection are of all welding construction. Longitudinal
2
framing system is used. The deck scantlings are to be designed to suit 10 tonnes/ M
loading.
Plating
AB SS han
Trans. Bulkhead longitudinals Transverse Webs
Deck Transverse @ 1830mm spacing
Deck Girder
gha
Side Longitudinals Long.Bulkhead Longitudinals
i Le
Longitudinal
Deck Longitudinals Bottom Longitudinals
tter
Re f6
Sides Longitudinal Bulkhead Transverse Bulkhead
511
Deck Bottom
: : :
: : :
Se e
Bottom Transverse
Bottom Girder (between Long.BHD)
Side Transverse
53
14.0 mm
12.0mm
12.0 mm
8.0mm
7..0mm
150 x90X9mm O.A.
125 x75x 7 mm O.A.
125x75x9mm O.A.
:125 x 75 x 7mm O.A.
125 x 75 x 7 mm O.A.
500 x 8mm/ 150 flanged plate
500 x8mm/ 150 flanged plate
(between Long.BHD)
450 x8mm/ 150 flanged plate
@ 1830mm spacing
450 x8mm/ 150 flanged plate
400 x 8mm/ 125 flanged plate
@ 1830mm spacing
Page 4 of 7
Da te
d0
6-D EC -20 1
agreed site.
Long. Bulkhead Transverse Trans. Bulkhead webs Stanchions
Vertical Diagonals
Skegs
: : : 400 x 8mm/ 125flanged plate
@ 1830mm spacing
450x10mm/ 125flaged plate
Skegs shall be fitted port and starboard. The internal hull shall be suitably stiffened
to provide good protection if the vessels runs aground.
Section 3 Deck Machinery & Equipment
Deck Fittings
Mooring Bollards
Anchor and winch
1x1500Kg stockless bower anchor drived by one winch. On bow deck
Manhole
One (1) flush manhole is to be provided for each tank, size of manhole to be 600 x
400mm clear opening oval type, studs and nuts to be of stainless steel.
Navigation Lights
Se e
Steel Fender
One flat bar fender of sized 12x350 on portside/ starboard 200mm below main deck.
AB SS han
Two (2) 40 SWL Schmit towing brackets are fitted on main deck Fwd (P&S).
These brackets shall be fitted with approx 20ft. x 40mm galvanised chain tow bridles
and anti-chafe protectors over barge edge.
gha
i Le
Eight (8) double bitts, mooring bollards of 12 N.B.
tter
Re f6
Classification s requirements.
Page 5 of 7
511
General
All deck machinery and equipment are supplied and installed to meet
53
Da te
d0
6-D EC -20 1
150 x150 x 12mm O.A
8 x8 x50.5kg/ m I Beam
A complete set of electrical (battery operated) navigation lights fitted c/ w stands and
battery boxes are to be provided as follows. Batteries are suitable for 21 days
automatic operation and installed in the power pack room. Wiring is to be installed
in conduits from the battery bank located in the power pack room to the respective
lights.
Bow lights (port and starboard)
Stern light
Section 4 Painting & Cathodic Protection
Surface Preparation and Corrosion Prevention
Se e
Sideshell
1 coat of coal tar epoxy brown
1 coat of coal tar epoxy black
Bottom
1 coat of coal tar epoxy brown
1 coat of coal tar epoxy black
1 coat of tropical anti-fouling
Sideboard and Corridor
1 coat of coal tar epoxy brown
1 coat of coal tar epoxy black
AB SS han
gha
i Le
tter
Re f6
Page 6 of 7
511
System
53
Upon completion of fabrication at the yard, the external surface shall be blasted to SA 2
standard and applied paint as follows:
Da te
d0
6-D EC -20 1
Tonnage & Cargo VCG
The tonnage and cargo VCG above deck with respect to the moulded draft are to be
welded on deck.
Cathodic Protection
About twenty-two (22) zinc anode (15kg/ pc) are to be fitted to protect the external
hull below the waterline, usually put a zinc anode every 3 meters.
6.1 Drawings
Se e
AB SS han
gha
i Le
tter
Re f6
Page 7 of 7
511
53
Da te
Skeg Details
Welding Schedule
Side Board
Stability booklet
d0
6-D EC -20 1
On completion, one (1) set of soft copy in CD as approved by the Classification are
to be supplied :-
General Arrangement
Construction Drawings
