Els, This refers to your points on the offer.  I have included them intracking doument for clarification- 
(1) what about the vacuum pump ? I remember me that Mr. Patil has got the caracteristics of the watering pump we have available here to check if this was compatible. But I did’nt hear anything about it.-  (Anand)- We will check and revert back to you.

(2). thicker tubes 10G and normal tubes 16G (both seamless). Please will explain the G, maybe we are used to another quotation. What does this say about tubediameter ? (Anand) 10 Gauge = 3.15mm thk tubes. 16 Gauge = 1.6 mm thk tubes. For FFE we use 38.1mm OD tubes. For condenser we use 19.05mm OD tubes. 
       
(3) carbon steel- CS- and SS304L in piping may not be connected directly, keep the 2 circuits separated for prevention of galvanic corrosion -- (Anand) Please elaborate on the same.  There 2 such interfaces involved.  Steam supply and condensate lines of FFE are in CS connected to FFE at nozzle with gasket in between.  Similarly condenser water supply and return lines are in CS. 

(4) about the field mounted instruments: I remember to have communicated that SS 316 and even Teflon coated f.i. for a flow meter is also useful => was there any problem ? (Anand)- Here you have mentioned the flowmeters only.  Should we consider that instrument contact parts in SS316 are OK for all instruments and go ahead ?          