Government Of Jharkhand Through Its Public Works Department ( Pwd ) Is Engaged In Framing Quotations Through E-Tender Are Invited For Rate Of Unconventional Water Treatment Plant Construction Works From Reputed Registered Authorized Contractor . Government Of Jharkhand Through Its Public Works Department ( Pwd ) Is Engaged In Framing Quotations Through E-Tender Are Invited For Rate Of Unconventional Water Treatment Plant Construction Works From Reputed Registered Authorized Contractor . , Designing ( Aesthetically ) , Providing And Constructing High Rate Unconventional Water Treatment Plant I . E . Simplified Water Treatment Plant Consisting Of Civil Works Including Cost Of Providing And Applying Epoxy Paint To Inside Surface Of Water Retaining Structures In Contact With Chlorine And Providing Anti-Termite Treatment To Entire Structure Below Ground Level , Ceramic Tiles For Floring , Acrylic Emulsion With Silicon Additives Paint From Outside Stainless Steel Railing , Mechanical And Electrical Components Of Various Sub-Works As Given Below : Including Necessary Hydraulic Testing , Structural Testing And Trial For 3 Months , Etc . Complete As Directed By Engineer-In-Charge ( Turn-Key Job ) Works . , Aeration Fountain , Inlet Arrangements , Mixing Channel With Ventury Flume And Flow Measuring Arrangement , Inlet Channel , Flocculator- Conforming To I . S . 7208-1974 ( Type-C ) With Detention Period Of 30 Minutes , Tube Settlers-Designing , Fabricating And Constructing Tube Settlers With Square Or Any Other Shaped Tube Like Circular , Cheveron , Hexagonal Etc . Having Proven Performance , Rapid Sand Gravity Filters - All Valve Shall Be Glandless . , Filter House , Chemical House , Alum Tanks- 2Nos . With Mixing , Carrying And Dosing Arrangements With Piping . , 100 Kg Chlorine Cylender For Capacity Upto 5Mld And Chlorine Tonner For Capacity Above 5 Mld . , Tcl Solution Tank With Mixing , Carrying And Dosing Arrangement With Piping . , Bypass Arrangement , External And Internal Electrification , Laboratory Equipments , Wash Water Tanks Of Capacity Equal To12 Minutes To Wash Specified Number Of Filter Beds At Time At 600 Lit / M2 / M Under Head Of 12M At Under Drain . , Wash Water Pumps With 100% Standby , Air Blowers Capable Of Delivering 600 Lmp Per Square Metre Of Free Air Of Filter Area At 0 . 4 Kg / Sqcm At The Under Drains ( 100 % Standby ) . Air Blowers Shall Be Adopted For Wtp Having Capacity More Than 3 Mld Only . Below 3 Mld Capacity , Air Blowers Shall Not Be Adopted . , Pure Water Sump Of Capacity Equal To 1 Hour Pumping Capacity . , Pure Water Pump House Over The Sump / By The Side Of Sump . , Drainage Arrangements , Alum Store , Sanitary Block With Necessary Water Supply And Drainage Arrangements And Internal Wbm Roads . , These Rates Are Applicable For Seismic Zones 2 , 3 And 4 . , Rates Given Below Are Inclusive Of Uplift Pressure If Any And Dewatering During The Entire Work . , All Rcc Structures Shall Be Constructed In M-250 . Structures In Contact With Water Shall Be In M-300 . , Unconventional Treatment Plants Less Than 1 Mld Capacity Shall Not Be Constructed . , All The Structural Steel Works / Fabrications Are To Be Provided With Application Of Hot Dip Zinc Coating According To Specification As Per Is 4759:1996 ( Reafirmed 2006 ) . , Note: Conditions From Sr . No . 1 To 28 Shall Form A Part And Parcel Of The Tender And Must Be Included In Draft Tender Papers For The Work Of Unconventional Treatment Plants . , Unconventional Water Treatment Plant , Fixed Cost For 1 Mld , Add For Capacity Above 1 Mld Upto 2 Mld , Cost Of 2 Mld Treatment Plant , Add For Capacity Above 2 Mld Upto 3 Mld , Cost Of 3 Mld Treatment Plant
