SABAH FORESTRY DEPARTMENT

SILVICULTURE

Silviculture Tending Operation

The true purpose for conducting silviculture tending works in this area is to improve the forest stand. Silvicultural treatments carried out in the project area that are a logged-over forest is expected to improve the forest stands. And thus, improving the overall quality of this forest and can promote better forest biodiversity as well as ecological and environmental benefits. Silvicultural treatments are carried out to liberate standing trees (regardless of species) and to release the young regeneration of trees by removing and eradicating competing climbers and climbing bamboo that endanger the survival of the regeneration group.


Achievements
On the 2nd half of the year 2012, a total of 1000 Ha of silviculture tending works was done by SFD appointed contractor Fresh Mumus Enterprise and another 2000 Ha were completed by the same contractor in 2013. In the year 2014, the appointed contractor to carry out silviculture tending operation is EW Construction where the contract period is 5 years (2014-2018) with a target of 2000 Ha per year.

This adds up to a total of 13,000 hectares of forest area treated from 2012 to 2017 by both of the contractors. Particulars of the total treated area are as follows.

Table 1. Particulars of the total treated area

YEAR

BLOCK (HA)

ESTIMATED AREA TO BE TREATED

AREA TREATED

2012

K (1,000)

1,000 Ha

Done 1,000 Ha

2013

G (1,000)

1,000 Ha

Done 1,000 Ha

L (1,000)

1,000 Ha

Done 1,000 Ha

 

2014

M (873)

873 Ha

Done 873  Ha

N (1,009)

1,009 Ha

Done 1,009 Ha

J (part of 1247)

118 Ha

Done 280 Ha

 

2015

F (994)

994 Ha

Done 994 Ha

E (849)

849 Ha

Done 849 Ha

D (1,054)

1,054 Ha

Done 1,054 Ha

2016

H (583)

583 Ha

Done 583 Ha

I (954)

954 Ha

Done 954 Ha

J (part of 1247)

477 Ha

Done 477 Ha

 

2017

A (1200)

1033 Ha

Done 1033 Ha

B (804)

804 Ha

Done 804 Ha

C (433)

600 Ha

Done 600 Ha

J (part of 1247)

490 Ha

Done 490 Ha

TOTAL AREA

 

13,000 Ha

13,000 Ha

From the year 2012 until 2017 the immensity of the treated area is 13,000 Ha (100%)

 

In September 2016, the handing over of the site for Silviculture tending operation under the federal funding (HOB) has been done and commencing on the 22nd October 2016. Rakyat Berjaya Sdn Bhd was the appointed contractor to do the silviculture tending operation through a contract agreement No. JP/TP/PPA-HOB/NGRUS/01/2016, specifically to complete 5,000 Ha of silviculture area treatment (1,000 Ha for 2016 and 4,000 Ha for 2017). Rakyat Berjaya Sdn Bhd appointed Nadin Enterprise as the sub-contractor specifically to complete the 5,000 Ha of silviculture area treatment. To date, 5,000 Ha hectares of forest area had been treated by the contractor Rakyat Berjaya Sdn Bhd.

This adds up to a total of 5,000 hectares of forest area treated for the year 2016 and 2017 by the contractors. Particulars of the total treated area are as follows:


Table 2: Particulars of the total treated area


YEAR

BLOCK (HA)

ESTIMATED AREA TO BE TREATED

PROGRESS AREA TREATED

2016

Block 1 (Phase 2)

1,000 Ha

Done 1,000 Ha

2017

Block 2 (Phase 2)

1,000 Ha

Done 1,000 Ha

Block 3 (Phase 2)

1,000 Ha

Done 1,000 Ha

Block 4 (Phase 2)

1,000 Ha

Done 1,000 Ha

Block 5 (Phase 2)

1,000 Ha

Done 1,000 Ha

TOTAL AREA

 

5,000 Ha

5,000 Ha

In 2018, Nadin Enterprise Company was given a contract from 2 May 2018 until 26 June 2018 to carry out silviculture tending operations. The company was given a target of approximately 625 Ha in Block O (Compartment B17, B20 & B25) for the operation.

Table 3: Particulars of the total treated area
Year
Block (Ha)
Estimated Area To Be Treated
Area Treated
2018
0 (Compartment B17, B20 & B25 - 625 Ha
625 Ha
Done 625 Ha
Total Area
-
625 Ha
625 Ha

The handing over of the site for the Silviculture tending operation under the HOB funding by the SFD to Bimaraya Enterprise. Under Contract No. JP/TP/PPA-SIL/HSMM/01/2017 has been done on 23th May, 2018, to carry out the 3,000 ha silviculture treatment. Bimaraya Enterprise is expected to complete the silviculture treatments in December, 2020.

Year Block (Ha) Estimated Area To Be Treated (Ha) Progress Area Treated (Ha)
2018
Block 7
740
Done 740 Ha
Block 8
200
Done 200 Ha
Block 9
620
Done 620 Ha
2019
Block 7
260
Done 260 Ha
Block 8
800
Done 800 Ha
Block 9
380
Done 380 Ha
Total Area
3,000 Ha
3,000 Ha

In the year 2020, EJ Enterprise Company was given a contract from 11 October 2020 until 10 January 2021 to carry out silviculture tending operations. The company was given a target of approximately 250 Ha for the operation.
Table 3: Particulars of the total treated area


YEAR

ESTIMATED AREA TO BE TREATED

AREA TREATED

2020

250 Ha

On-going

TOTAL AREA

250 Ha

-

GALLERY

Aerial View of silviculture works (31.10.2017)

 

 
Climber cutting works (EW Construction) - 4.8.2017

 

Climber cutting works (EW Construction) - 5.8.2017

 

Climber cutting works (Nadin Enterprise) - 28.2.2017

 

Climber cutting works (Nadin Enterprise) - 6.6.2017

 

Climber cutting works (Nadin Enterprise) - 30.6.2017

 

Climber cutting works (Bimaraya Enterprise) - 17.8.2017

 

Picture of Climber cutting works (Bimaraya Enterprise) - 17.8.2018

 

Map of 250Ha Silviculture Area (Year 2020)



Map of Silviculture Treatment Area by EW Construction Contractor

 



Map of Silviculture Treatment by Rakyat Berjaya Sdn. Bhd (Under Federal Funding, HoB)


Map of Silviculture Treatment Area by Nadin Enterprise

Map of Silviculture Treatment Area by Bimaraya Enterprise (Under Federal Funding - HoB)