How to raise the water:

local aWater = ents.FindByClass("func_water_analog")

for i = 1, #aWater do
	aWater[i]:Fire("open")
end

How to lower the water:

local aWater = ents.FindByClass("func_water_analog")

for i = 1, #aWater do
	aWater[i]:Fire("close")
end

How to break the glass:

local aBreakables = ents.FindByClass("func_breakable")

for i = 1, #aBreakables do
	aBreakables[i]:Fire("break")
end

How to enable the teleports:

local aTeleports = ents.FindByClass("trigger_teleport")

for i = 1, #aTeleports do
	aTeleports[i]:Fire("enable")
end

How to disable the teleports:

local aTeleports = ents.FindByClass("trigger_teleport")

for i = 1, #aTeleports do
	aTeleports[i]:Fire("disable")
end