BILL OF QUANTITIES FOR THE AT TAKORADI, WESTERN REGION, GHANA GHANA MANGANESE COMPANY LIMITED PROPOSED TAKORADI PORT RETAINING WALL Jul-26 Item Description Qty Unit Rate Amount (GHS) BILL OF QUANTITIES FOR THE PROPOSED RETAINING WALL AT TAKORADI PORT FOR GHANA MANGANESE COMPANY LIMITED EXCAVATION & EARTHWORKS A Excavate trench for retaining wall foundation to the required depth as indicated on the drawings and directed by the project engineer 243 m³ 0.00 Disposal B Load up surplus excavated materials and remove from site 243 m³ 0.00 EXCAVATION & EARTHWORKS Carried to Summary 0.00 CONCRETE WORKS Plain insitu concrete to attain a minimum crushing strength of 10MPa at 28 days using 20mm aggregate in: C 50mm thick blinding under retaining wall base. 37 m³ 0.00 Reinforced insitu concrete to attain a minimum crushing strength of 40MPa at 28 days using 20mm aggregate in: D Retaining wall toe 18 m³ 0.00 E Retaining wall base 221 m³ 0.00 F Retaining wall 96 m³ 0.00 E:20 FORMWORK FOR IN SITU CONCRETE Sawn formwork as described to; G Sides of base, plain vertical, height not exceeding 400mm 93 m² 0.00 H Vertical sides of retaining wall 450 m² 0.00 E30: REINFORCEMENT FOR IN SITU CONCRETE Mild Steel reinforcement bars to BS 4449 as described in: J 16mm diameter, in retaining wall and base 36114 kg 0.00 CONCRETE WORKS Carried to Summary 0.00 SUMMARY OF WORKS EXCAVATION & EARTHWORKS 0.00 CONCRETE WORKS 0.00 MAIN WORKS CARRIED TO SUMMARY 0.00 Item Description Qty Unit Rate Amount (GHS) GENERAL SUMMARY A PRELIMINARIES AND GENERAL CONDITIONS (Mobilization and demobilization, Site Management,Personal Protective Equipment (PPE),Plant and Equipment, etc ) 0.00 B MAIN WORKS 0.00 SUBTOTAL 0.00 ADD 10% AS CONTINGENCY 0.00 GRAND TOTAL TO FORM OF TENDER 0.00 R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1605@ 200 CTC QUANTITY Ø mm BAR LENGTH SHAPE BAR SIZE mm MARK 1601 9000 R16mm 54 2700 R16mm 14 1602 9000 R16mm 1088 R16mm 54 R16mm R16mm 1603 1604 1605 1606 2100 R16mm 750 1607 8800 200 R16mm 750 1608 2200 2200 200 R1604@ 200 CTC TOP & DOWN STRAIGHT 2400 4800 200 200 1500 5200 R1605@ 200 CTC R1605@ 200 CTC R1605@ 200 CTC R1605@ 200 CTC R1605@ 200 CTC R1605@ 200 CTC R1605@ 200 CTC R1605@ 200 CTC R1605@ 200 CTC R1605@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC R1607@ 200 CTC 8500 500 R1608@ 200 CTC 14 9000 2200 500 200 300 1450 150 200 300 1700 RETAINING WALL LENGTH = 150M 50MM CONC. BLINDING SIDE VIEW SECTION VIEW DESIGNED: DRAWN: DRAWG NO: SOLOMON K. DANKWA DATE: JULY, 2026 SHEET NO: 01 DRAWG TITLE: CLIENT: JOB TITLE: EXECUTING DEPARTMENT GHANA MANGANESE COMPANY NSUTA- TARKWA PAUL WILSON CIVIL ENGINEERING DEPARTMENT GMC NSUTA WASSA GMC/06/2026/01 SIDE AND SECTIONAL VIEW PROPOSED RETAINING WALL AT TAKORADI PORT NOTE R1601@ 200 CTC R1601@ 200 CTC R1609@ 200 CTC R16mm 750 1609 1700 600 200 600 200 100 R1601@ 200 CTC R1601@ 200 CTC R1601@ 200 CTC 150000 300 300 300 BACK VIEW 4900 1500 2200 150000 PLAN VIEW 300 400 150000 FRONT VIEW 2200 DESIGNED: DRAWN: DRAWG NO: SOLOMON K. DANKWA DATE: JULY, 2026 SHEET NO: 02 DRAWG TITLE: CLIENT: JOB TITLE: EXECUTING DEPARTMENT GHANA MANGANESE COMPANY NSUTA- TARKWA PAUL WILSON CIVIL ENGINEERING DEPARTMENT GMC NSUTA WASSA GMC/06/2026/02 VIEWS PROPOSED RETAINING WALL AT TAKORADI PORT NOTE 4000