Cost Comparison: Sponge-Jet versus Garnet Blasting
Cost Comparison: Sponge-Jet versus Garnet Blasting
19 Pages©2008 Sponge-Jet Inc. All rights reserved. Prepared by: Tanjung Offshore Services Sdn Bhd. Material, Corrosion, Inspection and Maintenance (TOS – MCIM) Cost Comparison: Sponge-Jet versus Garnet Blasting Project 810 ©2008 Sponge-Jet Inc. All rights reserved. Introduction • Most maintenance work is a combination of blasting and painting activities • The objective of blasting is to prepare the maintenance surface area for coating • The quality of blasting shall affect the coating work • 40% - 50% of total project schedule is filled by blasting activity 2 ©2008 Sponge-Jet Inc. All rights reserved. Case Study: Upstream 3 ©2008 Sponge-Jet Inc. All rights reserved. Case Study: Upstream Project Detail: (1) Blasting and painting work for piping and infrastructure
