Tender For Remediation Of Contaminated Land ( Test Patch ) In Kmml Premises, TP UNIT KMML CHAVARA-Kerala

Tender For Remediation Of Contaminated Land ( Test Patch ) In Kmml Premises , Heading1 , Surface Dressing Of The Ground Including Removing Vegetation And Inequalities Not Exceeding 15Cm Deep And Disposal Of Rubbish , With In Premises Of Kmml With In A Lead Of 1Km And Lift Up To 1 . 5M In All Kinds Of Soil , Clearing Jungle Including Uprooting Of Rank Vegetation , Grass , Brush Wood , Trees And Saplings Of Girth Up To 30 Cm Measured At A Height Of 1M Above Ground Level And Removal Of Rubbish Up To A Distance Of 50 M Outside The Periphery Of The Area Cleared . , Earth Work In Excavation In All Kinds Of Soil By Mechanical Means ( Hydraulic Excavator ) /Manual Means In Foundation Trenches Or Drains ( Not Exceeding 1 . 5 M Inwidth Or 10 Sqm On Plan ) , Including Dressing Of Sides And Ramming Ofbottoms , Lift Upto 1 . 5 M , Including Getting Out The Excavated Soil Anddisposal Of Surplus Excavated Soil As Directed , Within A Lead Of 50 M . , Providing And Laying In Position Cementconcrete Of Specified Gradeexcluding The Cost Of Centering And Shuttering - All Work Up To Plinthlevel: 1:3:6 ( 1 Cement: 3 Coarse Sand ( Zone-Iii ) : 6 Graded Stoneaggregate 20 Mm Nominal Size ) , Centering And Shuttering Including Strutting , Propping Etc . And Removalof Form Work For: Foundations , Footings , Bases For Columns , Steel Reinforcement For R . C . C . Work Including Straightening , Cutting , Bending , Placing In Position And Binding All Complete Upto Plinth Level . Thermo-Mechanically Treated Bars Of Grade Fe-500D Or More . , Structural Steel Work Riveted , Bolted Or Welded In Built Up Sections , Trussesand Framed Work , Including Cutting , Hoisting , Fixing In Position Andapplying A Priming Coat Of Approved Steel Primer All Complete . , Boring/Drilling Bore Well Of Required Diameter For 200Mm Nominal Diameter Casingpipe , Bysuitable Method Prescribed In Is: 2800 ( Part I ) , Including Collectingsamples From Different Strata , Preparing And Submitting Strata Chart/Bore Log , Including Hire & Running Charges Of All Equipment , Tools , Plants & Machineries Required For The Job , All Complete As Per Directionof Engineerin-Charge , Up To A Maximum Of 6M Depth Below Ground Level . , Supplying , Assembling , Lowering And Fixing In Vertical Position In Borewell , Un-Plasticized Pvc Shallow Well Casing ( Cs ) Pipe Of 200Mm Nominal Diameter Conforming To Is: 12818 , Having Slotted Holes Including Required Hire &Labourcharges , Fittings & Accessories Etc . All Complete , For All Depths , Asper Direction Of Engineer In-Charge . , Providing And Fixing Polyvinyl Chloride ( Pvc ) Pipesof 50Mm Diameter To Withstand Pressure Of 4K/Cm2 For Water Supply , Including Allpvc Plain & Brass Threaded Fittings , Including Fixing The Pipe Withclamps Or Other Suitable Arrangements At 1 . 00 M Spacing . This Includes Jointing Of Pipes & Fittingswith One Step Pvc Solvent Cement And Testing Of Joints Completeas Per Direction Of Engineer In-Charge . , Providing And Fixing Polyvinyl Chloride ( Pvc ) Pipes Of 32Mm Diameter To Withstand Pressure Of 4K/Cm2 For Water Supply , Including All Pvc Plain & Brass Threaded Fittings , Including Fixing The Pipe With Clamps Or Other Suitable Arrangements At 1 . 00 M Spacing . This Includes Jointing Of Pipes & Fittingswith One Step Pvc Solvent Cement And Testing Of Joints Completeas Per Direction Of Engineer In-Charge . , Providing And Placing At All Floor Levels Polyethylene Waterstorage Tank , Is: 12701 Marked , With Cover And Suitable Lockingarrangement And Making Necessary Holes For Inlet , Outlet And Overflowpipes But Without Fittings And The Base Support For Tank . , Providing And Fixing 32 Mm Diameter Polytubes ( Clas Ii Polyethylene Pipes As Per Is 12786 ) To Withstand Pressure Of 4K/Cm2 For Water Supply , With Perforations Or Openings For Fixing Sprinklers Or Drippers Including All Fittings As Required To Close The Ends And Connect Them To 50 Mm Diameter Pvc Lines As Per Direction Or Engineer In Charge . , Providing And Fixing 25 Mm Diameter Polytubes ( Clas Ii Polyethylene Pipes As Per Is 12786 ) To Withstand Pressure Of 4K/Cm2 For Water Supply , With Perforations Or Openings For Fixing Sprinklers Or Drippers Including All Fittings As Required To Close The Ends And Connect Them To 32Mm/20Mm Diameter Polytube As Per Direction Or Engineer In Charge . , Providing And Fixing 20Mm Diameter Polytubes ( Clas Ii Polyethylene Pipes As Per Is 12786 ) To Withstand Pressure Of 4K/Cm2 For Water Supply , With Perforations Or Openings For Fixing Sprinklers Or Drippers Including All Fittings As Required To Close The Ends And Connect Them To 25Mm Diameter Polytube As Per Direction Or Engineer In Charge . , Providing And Fixing Micro-Sprnklers Of Polyethylene Make With Adapter Having A Discharge Rate Not Less Than 100 Litres Per Hour , To The Polytubes Of Different Sizes ( 20Mm/25Mm/32Mm ) , Including Making Holes In Pipes As Required , Connecting Nipples And Oher Fixtures As Required Etc . Complete . , Supplying And Fixing Water Flow Meter Of 50Mm Diameter , Industrial Grade , Supplying And Fixing Online Ph Monitoring Instrument In To 50Mm Diameter Pvc Pipes , Supplying And Fixing Pvc Ball Valves Of 50Mm Diameter , Providing And Fixing Pvc Non- Return Valve Of Approved Quality Of 32Mm Nominal Bore: , Supplying And Fixing Pvc Foot Valve Of 32Mm Diameter , Remediation Work In Test Patch Area As Follows:A ) Preparation Of Lime Solution In The Specified Concentration As Per Directions Of Engineer In-ChargeB ) Adding The Slaked Lime To Water In The Tanks And Mixing Them Thoroughly With A Mechanical Mixeras Per Directions Of Engineer In-ChargeC ) Releasing The Alkaline Solution To Ground Through Pipe Network / Polytubes By Pumpingas Per Directions Of Engineer In-ChargeD ) Maintaining Records Of The Measurementsas Per Directions Of Engineer In-ChargeMeasurement For This Item Shall Be On The Amount Of Alkaline Solution Pumped Into Land As Measured In Water Flow Meter , Leachate Recovery Work As Follows:A ) Pumping Of Leachate From Borewell To Leachate Collection Tankeras Per Directions Of Engineer In-ChargeB ) Transportation Of Collected Leachate In Tankers To Etp Unit Of Kmml And Pumping Them To Tanks / Sumps As Directed By The Engineer In-ChargeC ) Maintaining Records Of The Measurements As Per Directions Of Engineer In-ChargeMeasurement For This Item Shall Be On The Amount Of Leachate Pumped Into Collection Tank As Measured In Water Flow Meter , Dismantling The Pipes Laid And Other Items Supplied To The Work Location Carefully And Relocating Them In To Storage Locations As Directed By Engineer In-Charge , Restoration Of Changes Made To Land , Closing Of Bore Wells By Filling It With Sand Or Closing The Same With Caps Or Plugs As Directed By Engineer In-Charge , Work Including All Costs For Labour , Materials , Transportation Cost Etc .

INR 1770 /-

INR 25000.0 /-

INR 10 Lakhs /-

Remediation of contaminated area in KMML premises
	Sl. No.	Item Description	Item Code / Make	Quantity	Units
1	1	Heading1
2	1.01	Surface dressing of the ground including removing vegetation and inequalities not exceeding 15cm deep and disposal of rubbish, with in premises of KMML with in a lead of 1km and lift up to 1.5m in all kinds of soil	Item 1	300	Sqm
3	2.01	Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared.	Item 2	300	Sqm
4	3.01	Earth work in excavation in all kinds of soil by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m inwidth or 10 sqm on plan), including dressing of sides and ramming ofbottoms, lift upto 1.5 m, including getting out the excavated soil anddisposal of surplus excavated soil as directed, within a lead of 50 m.	Item 3	10	cum
5	4.01	Providing and laying in position cementconcrete of specified gradeexcluding the cost of centering and shuttering - All work up to plinthlevel: 1:3:6 (1 Cement: 3 coarse sand (zone-III): 6 graded stoneaggregate 20 mm nominal size)	Item 4	3	cum
6	5.01	Centering and shuttering including strutting, propping etc. and removalof form work for: Foundations, footings, bases for columns	Item 5	50	Sqm
7	6.01	Steel reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more.	Item 6	300	Kg
8	7.01	Structural steel work riveted, bolted or welded in built up sections, trussesand framed work, including cutting, hoisting, fixing in position andapplying a priming coat of approved steel primer all complete.	Item 7	200	Kg
9	8.01	Boring/drilling bore well of required diameter for 200mm nominal diameter casingpipe, bysuitable method prescribed in IS: 2800 (part I), including collectingsamples from different strata, preparing and submitting strata chart/bore log, including hire & running charges of all equipment, tools,plants & machineries required for the job, all complete as per directionof Engineerin-charge, up to a maximum of 6m depth below ground level.	Item 8	36	Rm
10	9.01	Supplying, assembling, lowering and fixing in vertical position in borewell, un-plasticized PVC shallow well casing (CS) pipe of 200mm nominal diameter conforming to IS: 12818, having slotted holes including required hire &labourcharges, fittings & accessories etc. all complete, for all depths, asper direction of Engineer in-charge.	Item 9	36	Rm
11	10.01	Providing and fixing Polyvinyl Chloride (PVC)pipesof 50mm diameter to withstand pressure of 4k/cm2 for water supply, including allPVC plain & brass threaded fittings, including fixing the pipe withclamps or other suitable arrangements at 1.00 m spacing. This includes jointing of pipes & fittingswith one step PVC solvent cement and testing of joints completeas per direction of Engineer in-charge.	Item 10	75	Rm
12	11.01	Providing and fixing Polyvinyl Chloride (PVC)pipes of 32mm diameter to withstand pressure of 4k/cm2 for water supply, including all PVC plain & brass threaded fittings, including fixing the pipe with clamps or other suitable arrangements at 1.00 m spacing. This includes jointing of pipes & fittingswith one step PVC solvent cement and testing of joints completeas per direction of Engineer in-charge.	Item 11	5	Rm
13	12.01	Providing and placing at all floor levels polyethylene waterstorage tank, IS: 12701 marked, with cover and suitable lockingarrangement and making necessary holes for inlet, outlet and overflowpipes but without fittings and the base support for tank.	Item 12	10000	ltrs
14	13.01	Providing and fixing 32 mm diameter polytubes (Clas II Polyethylene pipes as per IS 12786) to withstand pressure of 4k/cm2 for water supply, with perforations or openings for fixing sprinklers or drippers including all fittings as required to close the ends and connect them to 50 mm diameter PVC lines as per direction or Engineer in Charge.	Item 13	200	Rm
15	14.01	Providing and fixing 25 mm diameter polytubes (Clas II Polyethylene pipes as per IS 12786) to withstand pressure of 4k/cm2 for water supply, with perforations or openings for fixing sprinklers or drippers including all fittings as required to close the ends and connect them to 32mm/20mm diameter Polytube as per direction or Engineer in Charge.	Item 14	200	Rm
16	15.01	Providing and fixing 20mm diameter Polytubes (Clas II Polyethylene pipes as per IS 12786) to withstand pressure of 4k/cm2 for water supply, with perforations or openings for fixing sprinklers or drippers including all fittings as required to close the ends and connect them to 25mm diameter Polytube as per direction or Engineer in Charge.	Item 15	200	Rm
17	16.01	Providing and fixing micro-sprnklers of polyethylene make with adapter having a discharge rate not less than 100 litres per hour, to the polytubes of different sizes (20mm/25mm/32mm), including making holes in pipes as required,connecting nipples and oher fixtures as required etc. complete.	Item 16	90	Each
18	17.01	Supplying and fixing water flow meter of 50mm diameter, industrial grade	Item 17	2	Each
19	18.01	Supplying and fixing online pH monitoring instrument in to 50mm diameter PVC pipes	Item 18	2	Each
20	19.01	Supplying and fixing PVC ball valves of 50mm diameter	Item 19	12	Each
21	20.01	Providing and fixing PVC non- return valve of approved quality of 32mm nominal bore:	Item 20	1	Each
22	21.01	Supplying and fixing PVC Foot valve of 32mm diameter	Item 21	3	Each
23	22.01	Remediation work in test patch area as follows:\na) Preparation of lime solution in the specified concentration as per directions of Engineer in-charge\nb) Adding the slaked lime to water in the tanks and mixing them thoroughly with a mechanical mixeras per directions of Engineer in-charge\nc) Releasing the alkaline solution to ground through pipe network / polytubes by pumpingas per directions of Engineer in-charge\nd) Maintaining records of the measurementsas per directions of Engineer in-charge\nMeasurement for this item shall be on the amount of alkaline solution pumped into land as measured in water flow meter\n	Item 22	960	KL
24	23.01	Leachate Recovery work as follows:\na) Pumping of leachate from borewell to Leachate Collection Tankeras per directions of Engineer in-charge\nb) Transportation of Collected leachate in Tankers to ETP unit of KMML and pumping them to tanks / sumps as directed by the Engineer in-charge\nc) Maintaining records of the measurements as per directions of Engineer in-charge\nMeasurement for this item shall be on the amount of leachate pumped into collection tank as measured in water flow meter\n	Item 23	960	KL
25	24.01	Dismantling the pipes laid and other items supplied to the work location carefully and relocating them in to storage locations as directed by Engineer in-charge, Restoration of changes made to land, closing of bore wells by filling it with sand or closing the same with caps or plugs as directed by Engineer in-charge, work including all costs for labour, materials, transportation cost etc. \n	Item 24	1	LS