Turbine (Water wash schematic MLI 0461)

GE gave us a CD with some information regarding standard schematics of a 7FA turbine. The schematics, according to the device summary, are almost complete, but some of them are not included on the CD, like the MLI 0461 "Water Wash Unit" (This schematic includes 20WDET, 63WN-1, 63WN-2, 71WN-1, 88TW-14, 4WW-1, 86WWX-1, 77WN-1, etc.). GE will send us the final schematics on a few months. Can some one provide a copy of this schematic ?, we need the information in order to consider the water/air connections to be provided (only for general information)

thanks
Maurick