VRU-Questionnaire

VRU Questionnaire

1- Customer info:

1.1- Business Name:

1.2- Contact Name:

1.3- Phone Number:

1.4- Email:

1.5- Address

2- Site info:

2.1-Terminal location:

2.2- Maximum design ambient temperature, °C

2.3-Minimum design ambient temperature, °C

2.4- Site elevation above sea level, m

2.5- Electrical 3-phase AC voltage ?

2.6- Frequency, 50Hz or 60Hz?

2.7- Is instrument air with a minimum pressure of 5,5 barg available? YES/NO

2.8- Is dew point of Instrument air minimum 20°C below minimum ambient temperature? YES/NO

2.9- Allowable hydrocarbon emission limit

2.10- Media type

2.10- Media type "other selected"

2.11- Please select installation

3- TRUCK LOADING

If yearly, daily, 4 hour, hourly, 15min, peak loading rates and nominal vapour hydrocarbon concentration are known, please fill in the values in section 3.1 to 3.7

3.1- Peak flow rate, m3/h

3.2- Volume loaded in 15 minutes, m3

3.3- Volume loaded in 1 hour, m3

3.4- Volume loaded in 4 hour, m3

3.5- Volume loaded in 8 hour, m3

3.6- Volume loaded in 24 hour, m3

3.7- Volume loaded yearly, m3

3.8- Nominal concentration of hydrocarbons in vapours, % vol

3.9- Number of loading bays

3.10- Number of BOTTOM loading arms

3.11- Number of TOP loading arms

3.12- Flow capacity per loading arm, m3/h

3.13- Number of loading arms in operation simultaneously

3.14- Average volume of trucks, m3

3.15- Time to load one truck from drive-in to drive-off, minutes

3.16- How many trucks can be loaded in 1 hour in the terminal?

3.17- Maximum total pumping capacity in m3/h

3.18- Does loading ocoour 24hrs/day? State number of hrs/day

3.19- Please indicate YES / NO if vapours are to be recovered by the VRU

3.20- Can trucks carry gasoline on one job and diesel on another job (So called cross loading), YES / NO

3.21- Are vapours collected from the service stations storage tanks and returned to the terminal, YES / NO

The VRU requires a circulating stream of gasoline or similar product to absorb the recovered vapours into.

3.22- Is a Product to absorb the recovered vapours into available - YES or NO

3.23- Product Reid Vapour Pressure (RVP) at 37,8°C in kPa during Summer time

3.24- Product Reid Vapour Pressure (RVP) at 37,8°C in kPa during Winter time

3.25- Are vapours balanced with tankfarm YES / NO?

3- RAILCAR LOADING

If yearly, daily, 4 hour, hourly, 15min, peak loading rates and nominal vapour hydrocarbon concentration are known, please fill in the values in section 3.1 to 3.7

3.1- Peak flow rate, m3/h

3.2- Volume loaded in 15 minutes, m3

3.3- Volume loaded in 1 hour, m3

3.4- Volume loaded in 4 hour, m3

3.5- Volume loaded in 8 hour, m3

3.6- Volume loaded in 24 hour, m3

3.7- Volume loaded yearly, m3

3.8- Nominal concentration of hydrocarbons in vapours, % vol

3.9- ON SPOT Loading YES / NO

3.10- Number of loading stations

3.11- Number of BOTTOM loading arms

3.12- Number of TOP loading arms

3.13- Flow capacity per loading arm, m3/h

3.14- Number of loading arms in operation simultaneously

3.15- Average volume of railcar, m3

3.16- Time to load one railcar, minutes

3.17- Time between trains, minutes

3.18- Maximum total pumping capacity in m3/h

3.19- Does loading ocoour 24hrs/day? State number of hrs/day

3.20- Please indicate YES / NO if vapours are to be recovered by the VRU

3.21- Does the railcars have hydrocarbon vapours in the tanks from a previous load, YES / NO

The VRU requires a circulating stream of gasoline or similar product to absorb the recovered vapours into.

3.22- Is a Product to absorb the recovered vapours into available - YES or NO

3.23- Product Reid Vapour Pressure (RVP) at 37,8°C in kPa during Summer time

3.24- Product Reid Vapour Pressure (RVP) at 37,8°C in kPa during Winter time

3.25- Are vapours balanced with tankfarm YES / NO?

3- SHIP AND BARGE LOADING

3.1- Peak flow rate, m3/h

3.2- Volume loaded yearly, m3

3.3- Nominal concentration of hydrocarbons in vapours, % vol

3.4- Number of Jetties

3.5- Flow capacity per jetty, m3/h

3.6- Number of jetties in operation simultaneously

3.7- Average volume of ship or barge, m3

3.8- Please indicate YES / NO if vapours are to be recovered by the VRU

3.9- Does the ship or barge have hydrocarbon vapours in the tanks from a previous load, YES / NO

The VRU requires a circulating stream of gasoline or similar product to absorb the recovered vapours into.

3.10- Is a Product to absorb the recovered vapours into available - YES or NO

3.11- Product Reid Vapour Pressure (RVP) at 37,8°C in kPa during Summer time

3.12- Product Reid Vapour Pressure (RVP) at 37,8°C in kPa during Winter time

3.13- Are vapours balanced with tankfarm YES / NO?

3- STORAGE TANK LOADING

Only applicable for product storage tanks with vapour space (fixed roof tanks, tanks with internal floating roof, caverns, etc)

3.1- Volume loaded yearly, m3

3.2- Number of supply pumps

3.3- Flow capacity per pump, m3/h

3.4- Maximum product batch size

3.5- Number and size of storage tanks, m3

3.6- Are tanks fittet with internal floating roof YES / NO?

3.7- Please indicate YES / NO if vapours are to be recovered by the VRU

The VRU requires a circulating stream of gasoline or similar product to absorb the recovered vapours into.

3.8- Is a Product to absorb the recovered vapours into available - YES or NO

3.9- Product Reid Vapour Pressure (RVP) at 37,8°C in kPa during Summer time

3.10- Product Reid Vapour Pressure (RVP) at 37,8°C in kPa during Winter time