In this paper, the applications of GPR to the construction of highway have been discussed thoroughly (such different stages as highway line prospecting and designing , constructing stage, construction completing and checking stage, using stage and reconstructing stage) with the application examples.

Analysis of the problems exist in public biding of survey and design industry and some suggestions on it;

Survey and design of old roads reconstruction in City;

Application of remote design network technology to project survey and design;

Study on The Question Concerned Translating Enterprise and Changing Mechanism of Medium and Miniature Reconnaissance and Design Academe;

Several key points about the implementation of ISO9001 in the Reconnaissance and design industry;

This paper not only has explained the guide function of building the resource-saving society, but also advises reconnaissance and design make great efforts to contribute to building resource-saving society.

The paper introduced the technology of 3S and its development,mainly discussed the application of 3S to highway survey design for reference.

Based on the national regulation of survey design bidding,this article has studied on the characteristics and strategies of hydraulic engineering survey design bidding,and put forward some corresponding opinions and suggestions.

Discussion on technical innovation for investigation and design enterprises under new situation;

This article made an exposition on the necessary of carrying out the dynamic management in implementing the ISO9001 standard,and provided the main channels of obtaining the information of the standards and codes of investigation and design.

To make the investigation designer know the code for indoor environmental pollution control of civil building engineering (GB50325-2001) better and control the indoor environmental pollution strictly, this paper analyzes the application of the code in the investigation and design.