Consultancy Services For Design Of Sewage Treatment Plant For Central Engineering Services At Likabali, HQ CHIEF ENGINEER SHILLONG ZONE-Meghalaya

Consultancy Services For Design Of Sewage Treatment Plant For Central Engineering Services At Likabali , Preparation Of Sewage Treatment Plant Design And Soil Investigation / Topographical Survey . 1 . Sewage Treatment Plant Providing Consultancy Services For Provision Of 700 M3 / Day Capacity State Of The Art Sewage Treatment Plant At The Location In Likabali Mil Stn Comprising Of The Following Works ( Qty-01 Job ) :- ( A ) Designing Of Sewage Treatment Plant Of Capacity 700 M3 / Day With Latest Updated Equipments Working On Mbbr Technology Treatment Process With All Standard Equipment To Maintain The Sewage Characteristics At The Outlet As Per Appx A Attached Suitable For Disposal To The Environment After Treatment Of Inlet Sewage As Per Test Report From Nabl Approved Lab ( Testing Shall Be Done By Contractor ) . ( B ) Preparation And Submission Of All Relevant Electromechanical Flow Chart , Arch And Structural Drwaings For The Work Mentioned In Para 1 ( A ) Above In Proper Scale Showing Each And Every Details / Measurements / Dimensions Etc And Submit The Same In Quadruplicate After Due Vetting From Iit / Nit . ( C ) Designing Of Feed Pumps 03 Nos ( 02W+01S ) For Lifting Of Deposited Sewage From The Sump To The Sewage Treatement Plant Of Adequate Capacity Alongwith Design Of Relevant Electrical Control Panel . ( D ) Preparation Of Boq And Cost Estimates For The Items At Sl No 1 ( A ) To ( C ) And Submission In Quadruplicate Alongwith Names Of Reputed Makes . ( E ) The Scheme , Drgs ( Site Plane With Dimension Of Various Component ) , Design ( Including Hydraulic ) Shall Be Vetted From Phe Exprets Of Iits / Nits For Technical Feasibility . , Note: ( A ) The Above Design Shall Be Inclusive Of All Relevant Pipe Conection Control Valves , Electrical Connection Cables / Wire And Design Of Relevant Electric Control Panel And All Measuring Equipment Etc . ( B ) Any Other Item / Component Not Mentioned Here But Reqd Technically For Optimum Functioning Of The Plant Shall Also Be Included Alongwith List Of Two Years Normal Maintenance Spares . ( C ) The Consultant Or Their Authorised Is Reqd To Visit All Concerned Sections Of This Hq Prior To Submission Of Above Bid , For Settlement Of Any Observation / Ambiguity Arising Out Which Require Clarification To Maintain Optimum Functioning Of The Plant / System . 2 . Soil Investigation: Consultancy Services For Carrying Out Soil Investigation By Undertaking A Minimum Of 02 Nos Boreholes Up To 8 . 0 M Depth , Study Of Soil Characteristics And Establishing Type Of Footing Soil Bearing Capacity Including Liquefaction Potential Shall Be Undertaken ( Qty-01 Job ) . 3 . Topographical Survey: Consultancy Services For Carrying Out Topographical Survey Work Using Total Station Method With Gps For Approx Area ( 40M X 25M ) At Proposed Stp Location And Existing Sewage Network Length Of 10892 X 1 . 00Rm . The Scope Of Work Will Also Include The Following ( Qty-01 Job ) :- ( A ) New Sewage Network Shall Be Designed To Carry The Sewage Upto Stp And Design Shall Be Vetted From Phe Experts Of Iits / Nits And Design Calculation Shall Be Submitted In Excel Sheet Showing All Relevant Points Like Ground Level , Invert Level And Top Level Shall Be Submitted Alongwith Drg Of Weage Network With Mh Gl , Invert Level Etc . , ( B ) Preparing Level Sheet At A Grid Of 3M X 3M Interval . ( C ) Marking Of Buildings On Ground Including Construction Of Permanent Brick Pillars Of Size 30 Cm X 30 Cm X 45 Cm . ( D ) Top / Invert Level Of Each Manholes And Natural Ground Level Along The Existing Sewage Including Marking Distance Between Each Manhole .

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	03-08-2020	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	10-08-2020

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INR 8.50 Lakhs /-