When there are bills of quantities, attendances’ on all nominated ‘general are given together in one item; individual items are given for ‘special attendances’ on each sub-contractor as required. The former are defined in the SMM7. Clause A 42 of SMM defined the general attendance and special attendances are defined under of the SMM, include such facilities unloading and Clause A 51 positioning heavy and large items, storage accommodation and welfare facilities provided by the contractor for his own use. Sometimes contractors show prices of attendance items as % of the p.c sums in the same way s the profit items. In such cases, the amounts should still be treated as lump sums and the surveyor would be wise to obtain the contractor’s agreement to this and to the deletion of the % rates, prior to the signing of the contract. 2.3 Adjust cost sum and provisional sum and prepare a summary to be included in interim valuation and final accounts, using the following data. Calculation Omission Addition Piling NSC P.C sum in the BOQ 1,192,000.00 Add 5% profit 59,600.00 NSC account 26/06/2009 1,223,000.00 Add 5% profit 61,150.00 1,251,600.00 1,284,150.00 (1,251,600.00) Net addition carried to general summary 32,550.00 Asphalt tanking NSC P.C sum in the BOQ 162,000.00 Add
When there are bills of quantities, ‘general attendances’ on all nominated are given together in one item; individual items are given for ‘special attendances’ on each sub-contractor as required. The former are defined in the SMM7. Clause A 42 of SMM defined the general attendance and special attendances are defined under Clause A 51 of the SMM, include such facilities unloading and positioning heavy and large items, storage accommodation and welfare facilities provided by the contractor for his own use. Sometimes contractors show prices of attendance items as % of the p.c sums in the same way s the profit items. In such cases, the amounts should still be treated as lump sums and the surveyor would be wise to obtain the contractor’s agreement to this and to the deletion of the % rates, prior to the signing of the contract. 2.3 Adjust cost sum and provisional sum and prepare a summary to be included in interim valuation and final accounts, using the following data. Calculation Omission Addition Piling NSC P.C sum in the BOQ 1,192,000.00 Add 5% profit 59,600.00 NSC account 26/06/2009 1,223,000.00 Add 5% profit 61,150.00 1,251,600.00 1,284,150.00 (1,251,600.00) Net addition carried to general summary 32,550.00 Asphalt tanking NSC P.C sum in the BOQ 162,000.00 Add
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