The Kerala Minerals And Metals Limited Tender
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Costs
EMD
₹ 26,635Document Cost
₹ 1,886Tender Fee
Refer Documents
Summary
Tender For Land Remediation Of Test Patch Area In Kmml Premises
Description
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Contact
Tender Id
2024_KMML_643377_1Tender No
TP/TS/ENV/REMEDIATION OF TEST PATCH AREA/2024Tender Authority
The Kerala Minerals And Metals Limited ViewPurchaser Address
-Website
http://etenders.kerala.gov.in
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Documents
ANNEXURE II
BOQ Items
Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:3:6 (1 Cement: 3 coarse sand (zone-III): 6 graded stone aggregate 20 mm nominal size)
3
-
-
Centering and shuttering including strutting, propping etc. and removal of form work for: Foundations, footings, bases for columns
50
-
-
Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.
300
-
-
Structural steel work riveted, bolted or welded in built up sections, tubular sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete and painting with 2 coats of synthetic enamel of approved shade.
200
-
-
Boring / drilling bore well of required diameter for 200mm nominal diameter casing pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples 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 direction of Engineer in-charge, up to a maximum of 6m depth below ground level.
36
-
-
Supplying, assembling, lowering and fixing in vertical position in bore well, un-plasticized PVC shallow well casing (CS) pipe of 200mm nominal diameter conforming to IS: 12818, having slotted holes including required hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer in-charge and removal of the same from the bore as per the directions of engineer in charge
36
-
-
Providing and fixing Polyvinyl Chloride (PVC) pipes of 50mm diameter to withstand pressure of 6k/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 & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer in-charge.
75
-
-
Providing and fixing Polyvinyl Chloride (PVC) pipes of 32mm diameter to withstand pressure of 6k/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 & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer in-charge.
10
-
-
Providing and placing at all floor levels polyethylene water storage tank, IS: 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank
10000
-
-
Providing and fixing 32mm diameter Polytubes (Class 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 50mm diameter PVC lines as per direction of Engineer in-Charge.
200
-
-
Providing and fixing 25mm diameter Polytubes (Class 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 Polytubes as per direction of Engineer in-Charge.
200
-
-
Providing and fixing 20mm diameter Polytubes (Class 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 polytubes as per direction of Engineer in-Charge.
200
-
-
Providing and fixing micro-sprinklers 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 other fixtures as required etc. complete
90
-
-
Supplying and fixing water flow meter, industrial grade in PVC pipe for flow measurements in flushing pipes and leachate pipes.
2
-
-
Supplying and fixing digital portable pH monitoring instrument into PVC pipes for taking online measurements of pH in flushing solution and leachate solution
3
-
-
Supplying and fixing PVC ball valves in 50mm NB diameter PVC pipes
12
-
-
Providing and fixing PVC non- return valve of approved quality and of required diameter on leachate pipe
2
-
-
Supplying and fixing PVC Foot valve of required diameter in bore intake pipe
2
-
-
Remediation work in test patch area as follows:a)
Preparation of lime solution in the specified concentration as per directions of Engineer in-charge.b)Adding the slaked lime to water in the tanks and mixing them thoroughly with a mechanical mixer as per directions of Engineer in-charge.c)Releasing the alkaline solution to ground through pipe network / polytubes by pumping as per directions of Engineer in-charge.d)Maintaining records of the measurements as per directions of Engineer in-charge. Measurement for this item shall be on the amount of alkaline solution pumped into land as measured in water flow meter.
960
-
-
Leachate Recovery work as follows: a)Pumping of leachate from borewell to Leachate Collection Tanker as per directions of Engineer in-charge.b)Transportation of Collected leachate in Tankers to ETP unit of KMML and pumping them to tanks / sumps as directed by the Engineer in-charge.c)Maintaining records of the measurements as per directions of Engineer in-charge.Measurement for this item shall be on the amount of leachate pumped into collection tank as measured in water flow meter
960
-
-
Dismantling the pipes laid and other items supplied to the work location carefully and relocating them into 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, backfilling all excavations etc. as directed by Engineer in-charge, work including all costs for labour, materials, transportation cost etc.
1
-
-
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