3 nominated subcontractors and supplier (15 10 2009)

DRAFT Date Oct 2009 NOMINATED SUBCONTRACTORS AND SUPPLIERS Coteccons involvement including cost involved to take on and manage Nominated Sub Contractors and Suppliers (Coteccons not involved in the tender process) ITEMS INCLUDED: Site management Risk Overheads Attendance Special attendance Profit COTECCONS COSTS: (As a percentage of the nominated sub contractors tender cost) Base Cost 100 Site management Risk Add 8% minimum to NSC cost Overhead Attendance Special attendance Sub total 108 Profit Add 7% minimum to sub total cost Total CTC mark up 115.56 Eg: 100 +8% = 108 + 7% = 115.56: 15.56% SITE MANAGEMENT: Site Supervision Salary Leave pay Public holidays Sick pay Insurance Clothing (uniform) Site Office Office /Office space Furniture Equipment Services (Electricity/Water) Stationery Meeting Coordination Programme 15.56% Quality Assurance/Quality Control CTC Management System Works quality control Safety Safety Induction Tool Box Meetings Site Safety Committee Approvals Processing/Checking Shop Drawing Materials/Samples As Built Drawing s Operations and Maintenance Manuals Administration Monthly/Final Progress Claims Variations Notifications of Delays Request s for information Monthly reports 10 Factory and Workshop Inspections 11 Dilapidation Surveys 12 Photographic Record RISK: Coteccons responsibility for Nominated Subcontractors performance on the project Contract conditions OVERHEAD: Senior CTC management (head office) including “on costs” Head office additional support staff Head office establishment Transport Financing project Contract documentation/meetings/signing contract Tax element ATTENDANCE : EQUIPMENT Perimeter Scaffold Scaffold Scafflod Pins (flexibility) Scaffold Stairs Scaffold Movement Scaffold Maintenance Perimeter Dust Cloth Labour Erection/Dismantle Transport Man Material Hoist/s (Allimak) Hoist Driver/s Maintenance Labour Erection/Dismantl Transport Loading Platform/s Design Platform Safety Features Labour Erection/Dismantle Platform Re-location Transport Maintenance Material only hoist/s Hoist Safety Features Labour Erection/Dismantle Transport Driver/s Maintenance Tower Crane/s Crane Crane Operation Teams Crane Erection/Dismantle Team Transport Concrete Support Structure Foundation Make Good Structure at Completion Maintenance Authority Approvals Permanent Lifts “For Construction” Lift Driver/s Temporary Generator Generator Transport Maintenance Fuel Cost SECURITY Perimeter Site Fencing Gate Security 10 Site Security: Limited only Fencing Labour: Erection Dismantle and Maintenance Gate Control Personnel Personnel UITILIES 11 Electricity 12 Temporaty Water Supply SAFETY 13 1st aid facility Transformer Main distribution board Standby Generator (see above) Site Distriution Boards Main Power Site Reticulation Monthly Checking and Tagging Power Usage Charges Temporary Lighting to Access Ways Authority Approvals Connecton to public water supply Provision of meter Main water site distribution Stand pipe/s Vertical reticulation Water usage charges Authority Approvals Nurse/1st Aid officer 1st Aid room: dedicated services: power & water equipment 14 Site Induction 15 Tool Box Meetings 16 Site Safety Committee 17 1st/2nd Party Audits and Reports HOUSEKEEPING 18 Site Cleaning: limited 19 General Area Cleaning 20 Removal of Rubbish from site 21 Access ways eg Corridors and permanent stair 22 Removal of rubbish from floors ENVIRONMENT 23 Dust cloth protection 24 Vehicle washing bay 25 Site dust control: water carts 26 Outside of site Hoist Tower crane Chute Etc Hoardings Pavements: public Roads: public GENERAL 27 Temporary site roads and maintenance 28 Sanitary facilities 29 Space location Main toilets Floor urinals Maintenance Cleaning Office/s Workshop Laydown areas 30 Setting out: (limited) SPECIAL ATTENDANCE Additonal propping to floors: movement of heavy equipment Provide openings in floors and walls and making good Provide concrete upstand (plinths) for equipment Block outs Service openings Manholes Separation beams in multiple lift shafts PROFIT Margin for profit to be included DISTRIBUTION Division Directors Vu Thanh Ha Joe Brennan Stephan Nguyen Dang Hoang Chuong