reports related to pipelines are needed.

[ehtisham]

These reports related to pipelines are needed. Materials are from USA.

1. PRCI PR 227-9424, Installations of pipelines by horizontal directional drilling, An Engineering Design Guide

2. GRI Report No. 96/0368, Guidelines for the application of guided horizontal directional drilling to install gas distribution pipe

3. GRI Report 00/ 0154, design guide for pipes across bridges

[mahendrapal]

Solutions to Equipment Failures
By P. F. Timmins pls share

mahendrapal.rathore@ril.com