PT Semen Indonesia (Persero) Tbk is a State-Owned Enterprises (SOEs) that are listed in the Indonesia Stock Exchange (BEI) and is included in the SRI-KEHATI 25 stock index, indicate that the Company has had and applying management principles that always puts the environmental aspects as part of the the company’s business, consistent with the implementation of Tripple Bottom Line (Profit, People and Planet). Sustainable performance of the Company also gain an appreciation of the international community, with PT Semen Indonesia (Persero) Tbk re-entered the ranks of the best company in Indonesia in the event the Best of the Best Award on December 10, 2014. In the aspect of operation management and labor, throughout 2014 no event of fatal occupational accidents that occurred in the Company. This achievement led to award Zero Accident Award from the Ministry of Manpower and Transmigration, because it managed to prevent occupational accidents for more than five million hours of work.
Environmental Management Program
Company carrying out various activities in the Environmental Management Program pollution prevention and pollution, as well as building “Green Cultural Production” in plant operations through the following activities:
Pengendalian Pencemaran Air
To prevent water pollution caused by the transport of pollutants by rain, the Company prevention efforts through: slabing making concrete, drainage manufacture, and operation of oil trap, followed by periodic monitoring of water quality, both by the Company’s internal and independent laboratory.
Pengendalian Pencemaran Udara
In the prevention of air pollution, all the Company’s production facility is equipped with
dust catcher equipment like Electrostatic Precipitator (EP), cyclone, conditioning tower, and bag house filter.Selain use the proper equipment, the Company provides a buffer zone, planting trees in the green belt area around raw material and green barrier land in and around the factory which serves to reduce air pollution.
Resource Conservation Program
The Company is also giving attention to the efficiency of the utilization of natural resources and energy to maintain the continuity and availability. Therefore, the Company did resource conservation measures, through the following programs:
1. Energy Efficiency
In the framework of energy security, the Company made energy efficiency programs through the following efforts:
Utilization BBMA (Fuels and Materials
Alternative) of other industrial by products and agricultural waste as a substitute for ingredients derived from nature. Alternative energy as the fuel is used such as oil sludge and biomass from rice husk, cocopeat, residual tobacco and others. Utilizingurban wasteas a source ofalternative fuel, throughwaste management Landfill NgipikGresikin order to realizewaste tozeroprogram.
Conduct audits and energy management in energy efficiency efforts electricity and thermal energy. This step is followed by:
To increase the performance of equipment and control plant operations in order to save energy.
Increase production capacity and optimize the operation of control, so the index of fuel costs / ton product becomes smaller.
2. B3 waste management and non-B3
B3 waste management and non-B3 is done carefully and cautiously, always prioritizing aspects of compliance with laws and regulations. Co-processing efforts are preferred to ensure that the waste produced can be recovered into the production process in accordance with the principles of the 3Rs (Reduce, Reuse, and Recycle), as follows:
Make use of used oil for lubrication equipment manufacturer.
Use rags and gloves contaminated with oil / oil to alternative fuels.
Perform reject recycle material spills to be returned to the production process. In addition to the internal waste management, the Company also uses for the waste of other industries as raw materials and alternative fuels by co-processing methods. This activity aims to help provide solutions for industrial waste treatment efforts with safe and environmentally friendly.
3. Water Conservation
Management of water conservation through rainwater utilization efforts and waste water plant for reuse (recycle) as process water in order to water use efficiency. Management is also conducted through the maintenance and inspection of water distribution lines (piping, valves, etc.) is continuous, which is necessary for clean water and irrigating rice fields surrounding communities. Program indicatiors are : water usage index decline of 20% and utilization of domestic wastewater and rainwater of 72,5%.
Protection of biodiversity through land reclamation and reforestation post mining.
Land reclamation land reclamation activities post mining and post miningn conducted in accordance with the EIA document-UKL / UPL. Some reclamation activities conducted by the Company include:
Former mining land use land as water storage reservoirs, fisheries, and entertainment facilities.
Utilization mined for agricultural, residential, office, industrial and as a place of business.
Revegetation most ex ex-mining land by planting cover crops and crops productive.
Trees plantedsince 2010amounted to57,362 withvariantsincludingteak, venus, mahogany, tamarindandlamtoro“. In 2014 theareaplantedon 7.7 acres consisting trees about14,444 consistingofas many as10,111teak treetrunkas astaplecrop, plusa mixture ofjungleplantssuch asJohar, Mahogany, andTrembesiwith number of4,333trees.
Company’s greening efforts in a planned and continuous, with a series of activities include:
Greening the Green Belt and Green Barrier-run partnership with residents about the Company.
Planting trees at the edge of the highway between Gresik-Lamongan, Tuban-Sedayu-along about 150 km.
Mangrove Development Center in Tuban beach a mangrove tree planting.