Hot Water Boiler 4400 kW

please send the quotation for the boilers for following data.
1. Water-tube Hot Water Boiler - Boiler Capacity, KW 4400 = 450 HP = 15,000,000 BTU/HR - Operating Pressure - ? BAR or PSIG please assume max to min - Design Pressure - ? BAR or PSIG please assume max to min - Fuel Series – No.
2 OIL - Power Supply - ? please assume max to min - 1 Unit 2. Fire-tube Steam Boiler - Boiler Capacity, (4000Kg/Hr) - 3 Pass or 4 Pass - ? please assume max to min - Operating Pressure - ? BAR or PSIG pleas