请高手翻译预付款

求高手翻译，是个工程项目的付款方式，我看的很吃力，有高手指导一下，不一定要全部翻译，只要把付款方式讲清楚就可以

42

General

Payment for the foreign currency portion of the Contract shall be made by

establishing an irrevocable Letter of Credit between any bank authorized by

Government of Nepal (GoN) and a bank in the Contractor’s country nominated by the

Contractor. All the fees and charges required for opening of Letter of Credit will be

borne by the Employer. However, the fees and charges imposed by the Beneficiary's

bank (including all charges outside Nepal) shall be borne by the Contractor.

Payments for insurance, clearing, forwarding and transportation up to site, locally

manufactured equipment and construction and installations shall be made only in

local currency, i.e. in Nepali Rupees.

Advance Payment

Ten percent (10%) of the total Contract amount (proportionate to the quoted

currencies) shall be paid as an advance payment (in quoted currencies) against

receipt of invoice and an irrevocable advance payment security for the equivalent

amount made out in favor of the Employer. The Employer's Representative shall issue

an Interim Payment Certificate for the first installment after (i) execution of the Form

of Agreement by the parties hereto (ii) provision by the Contract of the Performance

Security and (iii) provision by the Contractor of an unconditional bank guarantee in a

form and by a bank acceptable to the Employer in amounts and currencies equal to the

advance payment.

Such Interim Payment Certificate shall be for an amount of ten (10)% of the Contract

Price for both Plant and Materials Supply and Construction & Installation works in

the currency or currencies as stated in the price schedules. The advance payment

guarantee shall certify that such payment shall unconditionally be refunded upon

receipt of an advice from the Employer's Representative. Advance payment security

shall be in the sample form specified in the Contract. The advance payment security

shall be valid up to the validity of the Contract Period or any extension thereof.

Such advance payment shall be deducted at an amount of ten (10) % from each

progress payment as an advance recovery deduction till the full advance payment is

repaid.

我来帮你大概说一下：

外币的付款是由雇佣方开立信用证，开立信用证的费用由对方付，但受益人（即承包方）银行收取的费用由承包方付。

预付款，合同总价10%的预付款于收到承包方发票及相等金额的保函后支付

错! deposit! 订金 预付款 全款 full payment 你自己都没说清楚... 那个不是预付款 那是提前付款! delivery after full payment received 收到全部货款后发货! 这不是答案么???