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bitumen

A generic term applied to natural inflammable substances of variable colour, hardness, and volatility, composed principally of a mixture of hydrocarbons substantially free from oxygenated bodies. Bitumens are sometimes associated with mineral matter, the nonmineral constituents being fusible and largely soluble in carbon disulfide, yielding water-insoluble sulfonation products. Petroleum, asphalts, natural mineral waxes, and asphaltites are all considered bitumens. (Source: BJGEO)


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Displaying results 1 - 11 of 11 record(s) tagged with this keywordClick/tap on any title to see full details of the record
Summons RE, Hope JM, Swart R, Walter MR 2008. Origin of Nama Basin bitumen seeps: Petroleum derived from a Permian lacustrine source rock traversing southwestern Gondwana. Organic Geochemistry 39 (5) 589-607
Website link:http://www.sciencedirect.com/science/article/pii/S0146638007002677
Chameleon Environmental 2021. APP-002291: Renewal application for the existing EEC for the bitumen storage and bitumen emulsion production facility in Arandis Industrial, Erongo Region.
Downloadable files:
Attachment Size
2291_ECC_Bitumen storage and bitumen emulsion production facility in Arandis Industrial.pdf 112.87 KB
2291_EMP_Bitumen storage and bitumen emulsion production facility in Arandis Industrial.pdf 397.35 KB
2291_Map_Bitumen storage and bitumen emulsion production facility in Arandis Industrial.pdf 302.36 KB
Acacia Enviro Consulting 2021. APP-002740: Proposed bitumen processing plant project, Windhoek.
Downloadable files:
Attachment Size
2740_EMP_Proposed bitumen processing plant project_Windhoek.pdf 729.25 KB
2740_ECC_Proposed bitumen processing plant project_Windhoek.pdf 413.66 KB
2740_Map_Proposed bitumen processing plant project_Windhoek.pdf 578.17 KB
Trinity Environmental Solutions 2021. APP-003231: Upgrading to bitumen standards: DR 3403 Divundu - Bagani - Mohebo Border Post in Kavango East Region.
Downloadable files:
Attachment Size
3231_EIASR_Upgrading to bitumen standards_DR 3403 Divundu_Bagani_Mohebo Border Post in Kavango East Region.pdf 1.67 MB
3231_EMP_Upgrading to bitumen standards_DR 3403 Divundu_Bagani_Mohebo Border Post in Kavango East Region.pdf 1.06 MB
3231_Map_Upgrading to bitumen standards_DR 3403 Divundu_Bagani_Mohebo Border Post in Kavango East Region.pdf 563.56 KB
EnviroPlan Consulting 2022. APP-003661: Environmental and Social Impact Assessment for the upgrade to bitumin standard of the DR3616 Tsandi-Onesi-Epalela road (48.3km) in Omusati Region Namibia.
Downloadable files:
Attachment Size
3661_ESMP_Upgrade to bitumen standard of the DR3616 Tsandi_Onesi_Epalela road 48.3km_Omusati Region.pdf 1.4 MB
3661_ESR_Upgrade to bitumen standard of the DR3616 Tsandi_Onesi_Epalela road 48.3km_Omusati Region.pdf 10.03 MB
3661_Map_Upgrade to bitumen standard of the DR3616 Tsandi_Onesi_Epalela road 48.3km_Omusati Region.pdf 200.32 KB
Tortoise Environmental Consultants (TEC) 2023. 230221001021: The upgrade to bitumen standard of M0074 (270.35km: Grootfontein to Tsumkwe) Otjozondjupa Region.
Downloadable files:
Attachment Size
1021_ESR_Upgrade to bitumen standard of M0074_270_35km_Grootfontein to Tsumkwe.pdf 1.11 MB
1021_EMP_Upgrade to bitumen standard of M0074_270_35km_Grootfontein to Tsumkwe.pdf 1020.1 KB
1021_Supporting Doc_Upgrade to bitumen standard of M0074_270_35km_Grootfontein to Tsumkwe.pdf 219.56 KB
1021_Proof of Consultation_Upgrade to bitumen standard of M0074_270_35km_Grootfontein to Tsumkwe.pdf 3.66 MB
1021_Map_Upgrade to bitumen standard of M0074_270_35km_Grootfontein to Tsumkwe.pdf 161.56 KB
1021_Screening Notice_Upgrade to bitumen standard of M0074_270_35km_Grootfontein to Tsumkwe.pdf 73.92 KB
Chameleon Environmental 2024. 240227002886: Renewal of existing ECC for the proposed operation of a temporary bitumen storage and bitumen emulsion production facility in Arandis, Namibia.
Downloadable files:
Attachment Size
2886_EMP_Bitumen storage and bitumen emulsion production facility in Arandis.pdf 382.42 KB
2886_ECC Old_Bitumen storage and bitumen emulsion production facility in Arandis.pdf 220.06 KB
2886_Map_Bitumen storage and bitumen emulsion production facility in Arandis.pdf 755.86 KB
2886_Screening Notice_Bitumen storage and bitumen emulsion production facility in Arandis.pdf 207.1 KB
2750_CV_AB IN BEV Brewery in Okahandja.pdf 104.29 KB
Chameleon Environmental 2024. 240415003216: Renewal application of the existing ECC (ECC - 01359): Proposed operation of a temporary bitumen storage and bitumen emulsion production facility in Arandis, Namibia.
Downloadable files:
Attachment Size
3216_EMP_Bitumen storage and bitumen emulsion production facility in Arandis.pdf 383.75 KB
3216_ECC Old_Bitumen storage and bitumen emulsion production facility in Arandis.pdf 220.07 KB
3216_Map_Bitumen storage and bitumen emulsion production facility in Arandis.pdf 755.87 KB
3216_Screening Notice_Bitumen storage and bitumen emulsion production facility in Arandis.pdf 207.1 KB
3216_CV_Bitumen storage and bitumen emulsion production facility in Arandis.pdf 175.87 KB
Enviro Management Consultants Namibia 2025. 250523005846: The upgrading to bitumen standard of MR44: Swakopmund - Henties Bay and MR76: Henties Bay - Uis - Kamanjab, Phase II Section A, between Kamanjab and Khorixas (105km) Kunene Region.
Downloadable files:
Attachment Size
5846_SR_Upgrading MR44 and MR76 from Gravel Road Standards to Bitumen Road Standards.pdf 2.73 MB
5846_EMP_Upgrading MR44 and MR76 from Gravel Road Standards to Bitumen Road Standards.pdf 200.72 KB
5846_Proof of Consultation_Upgrading MR44 and MR76 from Gravel Road Standards to Bitumen Road Standards.pdf 803.21 KB
5846_Map_Upgrading MR44 and MR76 from Gravel Road Standards to Bitumen Road Standards.pdf 144.13 KB
5846_CV_Upgrading MR44 and MR76 from Gravel Road Standards to Bitumen Road Standards.pdf 133.64 KB
Enviro Management Consultants Namibia 2025. 241021004847: The upgrading to bitumen standards of Main Road 36 and MR 31 from Walvis Bay to Maltahöhe via Solitaire in the Erongo/Hardap Regions (385km).
Downloadable files:
Attachment Size
4847_ESR_Upgrading to Bitumen Standards of Main Road 36 and Main Road 31 from Walvis Bay to Maltahohe via Solitaire.pdf 2.78 MB
4847_EMP_Upgrading to Bitumen Standards of Main Road 36 and Main Road 31 from Walvis Bay to Maltahohe via Solitaire.pdf 541.92 KB
4847_Registration Document_Upgrading to Bitumen Standards of Main Road 36 and Main Road 31 from Walvis Bay to Maltahohe via Solitaire.pdf 180.66 KB
4847_Proof of Consultation_Upgrading to Bitumen Standards of Main Road 36 and Main Road 31 from Walvis Bay to Maltahohe via Solitaire.pdf 4.15 MB
4847_Map_Upgrading to Bitumen Standards of Main Road 36 and Main Road 31 from Walvis Bay to Maltahohe via Solitaire.pdf 131.42 KB
4847_Screening Notice_Upgrading to Bitumen Standards of Main Road 36 and Main Road 31 from Walvis Bay to Maltahohe via Solitaire.pdf 44.93 KB
4847_CV_Upgrading to Bitumen Standards of Main Road 36 and Main Road 31 from Walvis Bay to Maltahohe via Solitaire.pdf 108.01 KB
EnviroPlan Consulting 2025. 250924006473: ECC application for construction of access road to Gcaruhwa Clinic and School (21.7km), Kavango West Region, Namibia.
Downloadable files:
Attachment Size
6473_EASR_Road construction Gcaruhwa Clinic and School_Kavango West Region.pdf 2.87 MB
6473_ESMP_Road construction Gcaruhwa Clinic and School_Kavango West Region.pdf 1.18 MB
6473_Declaration of Authorship_Road construction Gcaruhwa Clinic and School_Kavango West Region.pdf 172.31 KB
6473_Consent Conservancy_Road construction Gcaruhwa Clinic and School_Kavango West Region.pdf 255.46 KB
6473_Consent Regional Council_Road construction Gcaruhwa Clinic and School_Kavango West Region.pdf 308.85 KB
6473_IAPs_Road construction Gcaruhwa Clinic and School_Kavango West Region.pdf 7.09 MB
6473_Minutes_Road construction Gcaruhwa Clinic and School_Kavango West Region.pdf 392.7 KB
6473_Proof of Consultation_Road construction Gcaruhwa Clinic and School_Kavango West Region.pdf 1.22 MB
6473_Map_Road construction Gcaruhwa Clinic and School_Kavango West Region.pdf 2.02 MB
6473_Screening Notice_Road construction Gcaruhwa Clinic and School_Kavango West Region.pdf 105.46 KB
6473_CV_Road construction Gcaruhwa Clinic and School_Kavango West Region.pdf 123.36 KB
Displaying results 1 - 11 of 11