26.03.2013 Views

Civil Engineering Project Management (4th Edition)

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Contents xi<br />

15.4 Problems with classes of work and number of items 181<br />

15.5 Accuracy of quantities: provisional quantities 182<br />

15.6 Billing of quantities for building work 183<br />

15.7 Some problems of billing 184<br />

Excavation 184<br />

Working space 185<br />

Pipelines 185<br />

Earthwork construction 186<br />

Concrete 186<br />

Brickwork 187<br />

15.8 Use of nominated sub-contractors 187<br />

15.9 Prime cost items 188<br />

15.10 The preliminaries bill and method-related items 189<br />

Temporary works 189<br />

Items added 191<br />

Method-related items 191<br />

Division of items in the preliminaries bill 192<br />

Problems with <strong>Civil</strong> <strong>Engineering</strong> Standard Method 193<br />

of Measurement<br />

15.11 Adjustment item to the total price 194<br />

15.12 Preamble to bill of quantities 195<br />

15.13 List of principal quantities 195<br />

16 Interim monthly payments 196<br />

16.1 Handling interim payments 196<br />

16.2 Agreeing quantities for payment 197<br />

16.3 Payment for extra work, dayworks and claims 198<br />

16.4 Payment of lump sums, method related items and 199<br />

any adjustment item<br />

16.5 Payment for materials on site 200<br />

16.6 Payment for materials manufactured off site 201<br />

16.7 Payment for manufactured items shipped overseas 202<br />

16.8 Price adjustment 202<br />

16.9 Cost reimbursement 203<br />

16.10 Retention and other matters 204<br />

17 Variations and claims 206<br />

17.1 Who deals with variations and claims 206<br />

17.2 Payment for increased quantities 207<br />

17.3 Ordered variations 208<br />

17.4 Rates for ordered variations 210<br />

17.5 Variations proposed by the contractor 211<br />

17.6 Claims from the contractor 212<br />

17.7 Sheets submitted ‘for record purposes only’ 213<br />

17.8 Clause 12 claims for unforeseen conditions 214<br />

17.9 Payment for unforeseen conditions 215

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!