Beji–Jangara–Wushishi Road

Section III of the Beji–Jangara–Wushishi Road was completed within its 36-month contract period and at its original contract price . For a 76.2 km design-and-build trunk road, both are notable results. Key facts Contract No.: MOW/CDB-GB/SIII-22 Original price: ₦33,298,345,042 Final value (incl. variations): ₦33,298,345,042 Commencement: 7 February 2022 Taking-over: 6 February 2025, within the 36-month period Defects notification period: 12 months The contract at a glance The Certificate of Completion sets out the key contract particulars: Particular Details Contract No. MOW/CDB-GB/SIII-22 Original contract price ₦33,298,345,042 Final contract value (incl. variations) ₦33,298,345,042 Date of commencement 7 February 2022 Completion date (taki...

Section III of the Beji–Jangara–Wushishi Road includes 10 bridges with a combined length of 300 m, plus 100 culverts and 20,000 m of longitudinal drainage . Together, they carry the road across streams and keep water away from the pavement. Key facts Bridges: 10, combined length 300 m (8 RC + 2 PSC) PSC bridges: B1 with three 30 m spans, B2 with two; 25 PSC I-girders of 30 m Bored piles: 1,008 m of 1,000 mm diameter Elastomeric bearings: 138 Culverts: 100, combined length 2,540 m Longitudinal drainage: 20,000 m Bridges Eight of the bridges are reinforced concrete (RC) T-beam or solid slab bridges, and two are prestressed concrete (PSC) I-girder bridges. Bridge type No. / length RC T-beam / solid slab bridges 8 / 150 m PSC I-girder bridges, 30 m spans 2 / 150 m Total bridges 10 / 300 m ...

The Beji–Jangara–Wushishi Section III contract delivered 76.2 km of trunk road to bituminous-pavement standard . Every quantity below was measured and certified by the Engineer. Key facts Road length: 76.2 km Site clearance: 105 hectares Cut and excavation: 710,000 m³ Fill and embankment: 2,281,130 m³ Cement-treated subbase: 184,404 m³ (200 mm) Asphalt wearing course: 50,000 m³ (1,000,000 m², 50 mm) Clearing the corridor Work started with site clearance across 105 hectares and topsoil stripping of 149,000 m³ . Topsoil is removed because it is too soft and organic to support a road. Earthworks Cut and excavation in road cuttings totalled 710,000 m³ . Of this, 480,000 m³ of soft material was reused as fill, 180,000 m³ of soft material went to spoil, and 50,000 m³ was rock. Fill and embankment reached 2,281,130 m³ , made up of 2,101,600 m³ of soft material and 179,530 m³ of hard material. Reusing cut material as fill reduces haulag...

The Beji–Jangara–Wushishi Section III road was delivered with complete road-safety installations and road furniture along its full 76.2 km . ICCO also built in service ducts so future utilities can follow the road without disturbing it. Key facts Road markings: 35,790 m² thermoplastic Guardrail: 18,200 m W-beam Studs and posts: 8,000 reflective studs, 1,600 edge marker posts Signs: 270 including 5 overhead gantries Kilometre posts: 77 HDPE service ducts: 55,000 m including fittings and draw ropes Road safety installations Item Executed quantity Thermoplastic road markings 35,790 m² W-beam guardrail 18,200 m Reflective road studs 8,000 No. Edge marker posts / delineators 1,600 No. Traffic signs, incl. 5 gantries 270 No. ...