1.Client’s address
-Company (organization) name
-address
-telephone/fax
2.Location of the canalization purification installations
-area (town)
-region
-expected date of commissioning
3.Intake wastewater quality
a)household wastewater
-number of equivalent residents ………… persons
-wastewater flowrate per day ………………. m3/day
-amount of pollution
-BOD5 kg/day
-HC kg/day
-COD kg/day
-NH4 kg/day
b)industrial wastewater
-production in ……….. shifts
-total number of employees ……… persons, including ……… people in a single shift
-Shift schedule: start …… o’clock, end……. o’clock
-amount of produce
Type………… Daily amount ………….. Weekly amount…………..

Volume of industrial wastewater
…….. m3/day, ………. m3/hour…….. litres/sec
-pollution concentration
BOD5...........................................mg/l..............................................kg/day
COD.............................................mg/l..............................................kg/day
Hydrocarbons...............................mg/l..............................................kg/day
Ntot. …........................................mg/l..............................................kg/day
N- NН4.........................................mg/l..............................................kg/day
Р tot..............................................mg/l..............................................kg/day
рН.................................................mg/l..............................................kg/day
Fats&Oils…...................................mg/l............................................kg/day
Cl..................................................mg/l..............................................kg/day
Other.............................................mg/l.............................................kg/day
4.Rainwater …………………….. m3/hour……………. l/sec
Available installations:
- canalization YES NO
common separate
- septic tank YES NO
internal dimensions: length x width x height x ……………………… mm
water level ……………….mm
- toilet pit YES NO
internal dimensions: length x width x height x ……………………… mm
amount of waste removed………………. m3/day
-other canalization installations
……………………………………………………………………………………………..
5.Amount of treated water released
- In the canalization YESNO
- In a water basinYESNOname…………………………………………..
- O365 annual flowrate …………… litres/sec……………….. m3/sec
- Basin pollution prior to releasing wastewater from the treatment installations BOD5/l
BOD5............................................mg/l..............................................kg/day
COD.............................................mg/l...............................................kg/day
Hydrocarbons ..............................mg/l..............................................kg/day
Ntot. .............................................mg/l..............................................kg/day
N - ................................................mg/l..............................................kg/day
NН4..............................................mg/l..............................................kg/day
Рtot. .............................................mg/l...............................................kg/day
рН.................................................mg/l..............................................kg/day
Oils & Fats....................................mg/l..............................................kg/day
Cl..................................................mg/l..............................................kg/day
Other.............................................mg/l..............................................kg/day

​Basic data required for construction works planning

upon client's request                 YES        NO
topographic and geodesic picture
situation map
geological section of the site for the treatment installation
providing 380/220V power supply
location of the operator's room
location of the electric meter
available canalization - layout, profile
requirements for the sanitary zone
project deadline
approximate deadline for construction works

Name of the design organization preparing the cost sheets, address, telephone, and requisites.

 

8. Deadline for the offer