文档介绍：
_________年____月____日
签订地点：_________ 签订地点：_________
附件
this contract for project of installing main engine is made on_________， by and between _________ company ltd. 〔here- inafter called party a〕 and _________ company ltd. 〔hereinaftercalled party b〕.
1. name of installation work: _________.
2. location of installation work: party a's_________in port a.
3. scope of installation work: as specified in the drawingsand statement attached.
4. time limit for completion:
the installation work shall cordinate with the construction of _________ in party a， and shall be completed， including thetrial run for _________， within _________days after the completion of _________.
5. total price of installation work:. d only.
6. payment terms of installation work:
first installment:
party a shall pay to party b fifteen percent of the total pricefor installation work， only， when thiscontract comes into effect.
second installment:
party a shall pay to party b fifteen percent of the total pricefor instalatiorn work， . s. d. only， at the commencement of construction installation.
third installment:
party a shall pay to party b ten percent of the total pricefor installation work， . s. d. only， duringthe installation of pipes.
fourth installment:
party a shall pay to party b forty percent of the total pricefor installation work， . s. d. only， at thetime when the main equipment arrives at the site.
fifth installment:
party a shall pay to party b ten