【正文】 is tender during the period of tender validity； Or （ b） in the case of the successful tenderer， if he fails to： （ i） sign the Agreement； Or （ ii） furnish the necessary performance security. Construction Management – 42 ? 15. Alternative Offers The tenderer shall submit a basic tender which plies fully with the requirements of the tender documents. The tenderer may， at his option根據(jù)意愿 ，and in addition to the basic tender在基本項(xiàng)之外， offer tenders incorporating alternatives to any of the following items now specified： （ a） Advance Loan for Mobilisation動(dòng)員調(diào)動(dòng)啟動(dòng) 啟動(dòng)貸款 An interest free advance loan will be made available to assist the Contractor before mencing construction of the Works. Offers may be made for such a loan of up to ________% of the Tender Sum. Evaluation will be made of the associated costs or savings accruing to the Employer in accordance with Clause 28. （ b） （ written as specific conditions）。 Construction Management – 43 ? Alternatives may be submitted in addition to basic tender. In order for alternatives to be considered in the process of tender evaluation， each alternative shall be acpanied by a detailed price breakdown分解細(xì)目表 indicating the tenderer39。s estimate of the additional or reduced cost in present value to the Employer （ refer to subclause hereof） pared to the basic Tender Sum. Comparison and evaluation will be done for the basic offer and alternatives of the lowest evaluated tenderer will be given due consideration. If the alternative offers were to be accepted by the Employer， these will be incorporated into the Contract. Alternative offers which are not priced， or which are not substantiated in sufficient detail， will be rejected. Construction Management – 44 ? Offers of technical alternatives shall be acpanied by all information necessary for a plete evaluation， including design calculations， drawings， method statements and specifications for materials and workmanship where the alternative is not covered by the Specification， together with a breakdown of the alternative prices and the Total Alternative Contract Sum. ? Only those alternative offers which appear to provide additional financial， economic or technical benefits over the basic offer will be considered by the Employer in tender evaluation （ refer to Clause 28）。 Construction Management – 45 ? 16. PreTender Meeting The tenderer or his official representative is advised to attend a pretender meeting which will convene召集 on ______________at ___________ at the ___________. The purpose of the meeting will be to clarify issues and to answer questions on any matter that may be raised at that stage and to allow tenderers to inspect the Site and to examine conditions. Tenderers are requested to submit any questions in writing or by telex or telegram， to reach__________ not later than one week before the meeting. Construction Management – 46 ? Minutes of the meeting， including copies of the questions raised and responses given， will be furnished expeditiously迅速地 to all those attending the meeting， and subsequently to all prequalified tenderers who have picked up the tender documents. Any modification of the tender documents listed in subclause which may bee necessary as a result of the pretender meeting shall be made by the Employer or his agent___________ exclusively專(zhuān)門(mén)地 。專(zhuān)有地 through the issue of an Addendum pursuant依據(jù)的 to Clause 8， and not through the minutes of the pretender meeting. Construction Management – 47 ? 17. Format and Signing of Tenders ? The tenderer shall prepare one original and two duplicate copies of the documents prising the tender as described in Clause hereof關(guān)于此點(diǎn) ， bound within the Volume 3， and clearly marked ―Original Tender‖ and―Duplicate Tender‖as appropriate. In the event of any discrepancy between them， the original shall prevail. ? The original and two duplicate copies of the tender shall be typed or written in indelible ink and shall be signed by a person or persons duly充分地 。正式地 authorised to bind the tenderer to the Contract. Proof of authorisation shall be furnished in the form of a written Power of Attorney （ 委任狀 。授權(quán)書(shū) ）書(shū)面委托書(shū) which shall acpany the tender. All pages of the tender where entries or amendments have been made shall be initialed by the person or persons signing the tender. Construction Management – 48 ? The plete tender shall be without alterations， interlineations 行間書(shū)寫(xiě) or erasures， except those to accord with the instructions of any Agenda issued，or as necessary to correct errors made by the tenderer， in which case such corrections shall be initialed by the person or persons signing the tender. ? Only one tender may be submitted by each tenderer， not including alternative offers submitted pursuant 依據(jù) to Clause 15 hereof. No tenderer may participate in the tender of another for the same contract in any relation whatsoever不管什么 =whatever . Construction Management – 49 ? 18. Sealing and Marking of Tenders ? The tenderer shall seal the original and two duplicate tenders each in an inner and an outer envelope， duly以適當(dāng)方式 ,適當(dāng)?shù)?。充分地 。正式地 marking the envelopes as ―Original‖ and ―Duplicate‖。 ? The inner and outer envelopes shall： （ a） be addressed to _________. （ address of employer39。s agent） （ b） bear the following details： （ i） Tender for Construction of Contract _________； （ ii） _________ Project； （ iii） “ Do not open before __________.‖ Construction Management – 50 ? The inner envelopes shall bear支持 ,承受 。承擔(dān) 運(yùn)送 。攜帶 。帶走 . 忍受佩帶 。擁有 。具有 . 寫(xiě)有 ,印有 ,帶有 the name and address of the tenderer to enable the tender to be returned unopened in case it is declared late標(biāo)書(shū)誤