Nevis Bluff: successful and in due time!

Access and safety 

Climbing up to the workplace,credit J Barbour (c) DAS
Climbing up to the workplace, credit J Barbour (c) DAS

Installing the antirockfall barrier before start (c) DAS
Installing the antirockfall barrier before start (c) DAS

With our previous references on the same cliff, we succeeded on that tender. A team of four of us equipped in two weeks an access on that remote part of the Nevis Bluff. From the top first. Then with Heliworks delivery, we were able to built a rock fall barrier above the area to be worked on. The installation of 120m of ladders and steps bridges allowed Fulton Hogan team and ours to gain access every morning, using a double fixed line system. For the following 5 weeks: hand drilling, blasting, hand scaling and helicopter watersluicing composed the program. Thanks to our ability and abseiling  skills, Drilling & Abseil Services has been a successful part of the operations involving helicopters, heavy traffic management and work at height. 

 Rock Bolting

Rock bolting after rock removal,credit Dave McKinney (c) DAS
Rock bolting after rock removal, credit Dave McKinney (c) DAS
Nevis Bluff, Queenstown side (c) DAS
Nevis Bluff, Queenstown side (c) DAS