Change of filter media for 10000 GPH AND 5000 GPH pressure filter of Chirimiri Sub Area.

Item Description

Charges for required quantity of gravel and sand for replacing the total existing bed materials (Media).

Charges for new 10mm push fit PVC stalner required for replacing the total existing ….etc

Charges for scraping of inside surface of vessel and coating with anti corrosive black bituminous plant.

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :150 mm diameter Class II

Charges for scraping of outside surface of vessel and coating with weather proof enamel paint.

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :100 mm diameter Class II

Providing & fixing of following Cast iron double flanged sluice valves as per I.S.:14846-2000 fitted with cast iron cap including jointing & testing with cost of jointing material such as bolts, nuts,rubber insertions etc. all complete.80mm dia

Total impact of GST for the purpose of CTC