65 Boundary Rd, Papakura
PO Box 72-472, Papakura,
Auckland, New Zealand
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Ph/Fax (09) 298-8284
Mobile 021-626-633

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grit@clear.net.nz
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Previous Feature Projects

CONTRACT: FS Ltd
Engineers: Wilson Engineering

Flour Silo

This job will commence within the next 2-3 weeks.
Dimensions - 3.2m wide, 12m long, and weighs approx. 8 tonne.
Internals - Blast SA 2.5, and 2 coats of food grade epoxy @125 microns per coat.
Externals - Blast SA 2.5, epoxy zinc @ 75 microns, and intermediate coat epoxy @ 125
Topcoat - Polyurethane @ 50 microns
This tank was painted for Goodman Fielder Watties through FS.


Finished tank being loaded
in our shop


Tank leaving our yard. The
steel in the foreground is
associated pipe bridge



Tank blast to SA 2.5 inside and out



CONTRACT:
Science Building - Auckland University
Engineers: G/E


H Frames

These H frames were transported in sections 18 meters long and 7.5 meters wide. They were blasted, zinc wire sprayed at 150 microns and sealed.



CONTRACT: Pukekohe Race Course Pedestrian Bridge
Engineers: GGE


These photos show the process of blasting and zinc wire spraying. Each section is 23 meters wide and weigh approx. 8 tonne. They are being zinc metal sprayed at 100 microns and sealed.


CONTRACT:
Grayson Engineering Ltd

Science Building, University of Auckland/Engineering Department All internal steel not visible in its complete state is SP1-A All external columns exposed to the weather, were zinc sprayed @ 150 microns and sealed with vinyl aluminium



CONTRACT: Grayson Engineering Ltd


Columns for the Acute Services Building at Auckland Hospital

While 85% of the job was erected in black steel, over 10,000 square meters was blasted and painted in our facility over the last 12 months. We will bring more updates of the hospital site over the next couple of months.

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