Tender For Scrapping Of Fine Sand From The Top Layer Of Filter Beds, Removal Refilling Of New Sand, Removal Of Mud Balls From Top Sand Layer , Skimming Of Oil Etc At Rwtp , Dmp Etp, Manuguru-Telangana
TDR : 44649476
Tender Notice
Corrigendum Details
BOQ
Expired
Manuguru
Telangana
Corrigendum : Tender For Scrapping Of Fine Sand From The Top Layer Of Filter Beds, Removal Refilling Of New Sand, Removal Of Mud Balls From Top Sand Layer , Skimming Of Oil Etc At Rwtp , Dmp Etp
Name of Work: Scrapping of fine sand from the top layer of filter beds, Removal & refilling of new sand, Removal of mud balls from top sand layer , skimming of oil etc at RWTP , DMP & ETP
Sl. No.
Item Description
1
Scrapping of fine sand from the top layer of filter beds, Removal & refilling of new sand, Removal of mud balls from top sand layer , skimming of oil etc at RWTP , DMP & ETP
2
Scrapping of fine sand from the surface of filter beds along with deposits if any
3
Cleaning of peripheral launders of primary clarifiers / Clariflocculators and open channel from inlet well to filter beds.
4
PC peripheral launder cleaning
5
CLF peripheral launder cleaning
6
Open channels cleaning from Inlet well to FM
7
Open channels cleaning from CLF to Filter beds
8
Removal of accumulated materials like acid insoluble sludge, resin, mud etc; from nutralisation pits.
9
Removal of mud balls, foreign particles, addition of diluted NaOH solution at RWTP , oil skimming at ETP etc;
10
Draining of respective PC / CLF, inspection for any deposit, presence of foreign materials etc . Removal of the deposited sludge if any.
11
Removal of old sand and filling of sand in RGSF by transporting from storage place
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