Testimonial - Golder Associates - Nightcap Ridge - June 2016. I would like to commend Drillpower for their work on Nighcap. They have been efficient, productive and have achieved good results in difficult ground conditions. The Clients's project manager - Mark Stalhut - is very pleased with everyone's preformance, and remarked that he had not met such a civilised drilling crew before. Thanks particularly to Julian, Phil and Brett