VRD 39-1.21-072-2003

Norms for production reserve of material and equipment at associated enterprises of JSC Gazprom

Recommended practice for quantitative assessment of the condition of trunk gas pipelines with corrosion defects, ranking of them in terms of hazard level, and determination of service sife remaining

Instruction for evaluation of the working capacity and sorting of pipes with corrugation (dimples)

Procedural guidelines for inspection and identification of steel pipes for gas and petroleum pipelines

Methods for development of water consumption and water disposal norms and normatives taking into account the quality of consumable and disposable water at the enterprises of Minsevzapstroy of USSR. Part 6. Plants for manufacturing of porous fillers

Norms for emergency and irreducible margin of pipelines, steel gas valves, materials, fittings and erection raw parts at gas pipelines