Name of Work:-Conservation of Water Bodies. Sub Head :- Bio-remediation and cleaning including removal of floating plants, materials etc. of Bhalswa Lake at Bhalswa (Specialized work).
Sl. No.
Item Description
1
Regular Maintenance DosingRemoval of odour, algae, reduction of BOD, COD, TSS, PH value nitrates, phosphates, up to the parameters as described in the objective of the work by biological treatment by way of Bio-remediation using “POND & LAKE CLEANER” or other equivalent product in solid or liquid form as per direction of manufacturer at suitable points in the lakei/c removal of floating plant & other material like empty bottles, dead leaves/trees, polythene bags etc. from the lake by fibre boat and clearing the grass from bank/beams around the lake, all complete as per the direction of Engineer-in-charge this includes the cost of product, labour and equipment needed for treatment. This product should be non pathogenic and should not have any adverse effect on Agriculture and Aqua culture. The necessary labour shallbe deployed to complete all operation such as spraying and dosing , removal of floating plants and other material like trash , empty bottles, dead leaves / tree branches , polythene bags etc. from the lake / water body as per direction of Engineer - in-charge.Note:- Rate shall be inclusive of cost of dosing material, one lab test per month, T&Pfor dosing / spraying , cleaning of the lake, safely arrangement, storage water tanks if required and adequate manpower (minimum 08 Nos. daily) required to carry out the activities.
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