PADI TEC Theory Class – Before the theory class, please complete the following:

1.Read Chapter 3 and complete in the chapter questions
2. Complete the attached Tec 40 Knowledge Review One – leave two and three
3. Using your dive planning software of choice, please plan the following two dives, keeping to the following rules:

– Back Gas – Optimum gas mix for depth
– Decompression Gas – 50%
– Max Decompression – 10 minutes
– Decompression is to be non accelerated
– Follow the – A Good Divers Main Objective is to live – team planning (pages 103-107)
– Dives are to be completed on separate days

Dive One – SMS Brummer – 25m – 36m

The SMS Brummer is 140m in length the following points of interest are in the following depth range:

35m – 36m – Keel and bow, capstans, gun, conning tower, communications iris and gun

25m – Railway tracks

Dive Two – SMS Coln – 25m plus

The SMS Coln, is my favourite wreck in Scapa Flow, it is 150m in length the following points of interest:

25m – Top edge torpedo box, deck gun and torpedo tube

30m – Bridge, mast, conning tower and range finder, search light, gun mounts (aka Flux capacitors), bow, shield and anchor box

If you would like to see 3D renderings of the vessels please look at – http://www.scapaflowwrecks.com/wrecks/

Please use the previously supplied TecRec Dive Planning sheet to capture your planned dive profiles, and complete the CNS / Min column.

Zoom meeting details:

https://us02web.zoom.us/j/8837251629 Meeting ID: 883 725 1629