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PSB Layout
Petroleum Development Support Base (PSB) is divided into two parts – logistics
base and jetty. The logistics base covers an area of 28 rai (44,800 sq m) and
comprises offices, warehouses, open storage area, pipe yard, marshaling yard,
etc. The jetty which was partially reclaimed land and has six berths is
approximately 9 rai 14,400 sq m).
The jetty has a total length of 380 metres and is divided into six berths, each
65 metres in length. The berths are numbered from 1 to 6. The deck level of the
jetty is +2.3 metres above sea level. The water depth at the jetty is 8 metres
below chart datum. Each berth has four 50-ton pull and two 30-Ton capacity
bollards. The jetty is protected by circular fender spaced at 4 metres
interval.

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PSB Channel
The channel is 800 metres long and 80 metres wide. It is dredged to 8 metres
below Chart Datum
The channel is marked with 2 lighted port hand buoys # 16 and # 18 with
flashing red light every 3 seconds and visible at a distance of 5 nautical
miles (Fl R 3s 3m) |
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Administrative Office and Operations Centre
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The General Administrative Office covers an area of 2,000 Sq
Metres. It comprises the Operations Centre, offices, meeting rooms and a
clinic. It also houses the Customs and Immigration offices |
Communication System
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In addition to the land line PSB uses for its onshore communication, it also
uses Radio and Satellite communication system for its offshore operations
Emergency Power Supply
Electrical power for PSB is supplied by the Provincial Electricity Authority
(Songkhla). The 33kv high voltage is supplied to the base through transformers.
PSB has two 500 KVA 400 KW (50Hz 230/400 V) generators capable of supplying the
required power in the event
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| PSB Jetty |
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The jetty has a total length of 380 metres and is divided into six berths, each
65 metres in length. The berths are numbered from 1 to 6. The deck level of the
jetty is +2.3 metres above sea level. The water depth at the jetty is 8 metres
below chart datum. Each berth has four 50-ton pull and two 30-ton capacity
bollards. The jetty is protected by circular fender spaced at 4 metres
interval.
Bulk Pant
Silos for Cement, Bentonite and Barite are located close to the jetty on
specially built platforms. These materials are piped directly to the jetty via
pipes installed in trenches.
There are four platforms for installations of silos and tanks:
Platform # 1 – 232 M2
Platform # 2 – 232 m2 (Blended cement)
Platform # 3 – 697 m2 (Barite / Bentonite)
Platform # 4 – 856 m2 (H2S scavenger)
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Base Oil
Base oil is stored in tanks installed in an area with bund a wall. This is also
piped directly to the vessel via a pipe installed in the trench.
H2S Scavenger
H2S scavenger is stored in three 100 m3 tanks. This is piped directly to the
vessel via a pipe installed in the trench. |
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Lighting
The jetty is fitted with normal street lighting. During night operations, the
jetty is lit up by 4 sets of high mast lights.
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Marshalling Yard
The Marshalling area is approximately 4,000 m2. Cargoes arriving by
trailers or other vehicles are to park at the Marshalling Yard until approval
is obtained to proceed to the jetty area. This is to avoid congestion at the
jetty which may be hazardous to on-going operations.
Weigh Bridge
A 60,000 kilogram (tolerance ? 20 kilogram) Kubota Electronic Truck scale is
located at the Marshalling Yard adjacent to the water tank.
Water Tank
A water tank with a capacity of 3,000,000 litres is located at the
marshalling yard. Water is pumped to the base and jetty by pumps located at the
pump rooms through a series of underground pipes.
Toilet Facilities
Contractors or ship’s crew may utilize any one of the two toilets located at
the jetty and marshalling area. The toilet at the Administrative Building is
out of bound to all contractors and ship’s crew. |
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Material Handling Equipment
The ollowing material handling equipment are available at Songkhla
Logistics Base and PSB:
2 x 45-Ton Carrier-Mounted Crane
2 x 5-Ton Forklift
1 x 5-Ton Crane-Mounted Lorry
2 x Prime Mover (30-Ton)
4 x Trailer (30-Ton)
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Environmental Protection
PSDB is ISO 14001 certified and takes protection of the environment very
seriously.
The jetty is built with the necessary drainage and spill interceptors to
prevent oil and chemical spillage into the waterways. Normal waste water and
contaminated effluent will pass through underground septic tanks before being
discharged into the sea.
Oil spill containment equipment
Oil containment booms, petroleum absorbent pillows and booms, and dispersant
are available in the event of a spill into the waterways.
Bomb pit
A lead shielded pit is available for temporary storage of radioactive sources.
Diesel pump station
A diesel pump station is available at the Marshalling Yard for fueling PSB
vehicles
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Supply Outlets
Water, base oil, bulk materials (Cement, Bentonite and Barite) and fire
fighting outlets are housed at the jetty. There are a total of 3 such outlets
and these are positioned in between adjacent berths. The diameter of the outlet
couplings is 3-inch. The pipes of these outlets are painted with the
international colours corresponding to their class.
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