Underwater Explosive Laboratory
Parent Body: University of Manchester, Institute of Science and Technology, Department of Mechanical Engineering, PO Box 88, Sackville Street, Manchester, M60 1QD

Principal Functions
Through-water shock and structural visualisation during underwater testing

General Details
The underwater explosive testing laboratory provides facilities for examining the underwater response of structures subjected to explosive loading. The facility provides through-water shock measurements, underwater high speed photography and video. The facility could also be used for other underwater experiments such as the use of small ROV’s etc. Multiple channels of high speed recording are available for measuring pressures, strain gauges, accelerations, velocities and displacements.

Specification
The underground reinforced concrete tank is 4m high and 10m in length. The current practical maximum water depth is 2.5m. Bubble curtains are being installed to enhance the capacity and safety of the facility. The 40m² floor area is currently occupied by structures required for the simulation of sea bed explosions, but can be cleared to cater for other experimental requirements. For tests requiring large quantities of explosives, as used in fracturing of large plates or shaped charges, the use of an outdoor site in the Derbyshire hills complete with mobile laboratory and workshop can be arranged.

Special Features
Support staff for the operation of the facility are provided. Various safety and security measures are available.

Future Plans
It is envisaged that this facility will be available for a number of years as it is being used for decommissioning and deconstruction of underwater structures.

Availability
The facility is available to other bodies in both the private and public sector. The advance notice required when requesting time on the facility is one week.

Charging Basis
Charging rates are subject to negotiation, there is a possibility of negotiating an exchange agreement.

Site Access
The site has ready access for vehicles and local accommodation is available for the hirer’s staff.

Contact Information
Professor S T S Al-Hassani
University of Manchester
Institute of Science and Technology
Department of Mechanical Engineering
PO Box 88, Sackville Street
Manchester, M60 1QD
Telephone:  0161 200 3851 Fax:  0161 228 2522
Telex: 666094
Email: Salim.Al-Hassani@umist.ac.uk