Tender For Maintenance Of Completed Scheme Under Na-Ii/Hort. Zone.Kalindi Aviral Extension I/C Baansera.Sh:- Cleaning And Maintenance Of Waterbodies Of Baansera (Specialized Work).; 1 In-situ ecological pond rejuvenation using suitable technology available in powder/liquid form of approved make through periodic or continuous dosing of special waste treating microbes, fungi and /or plants and their products (such as enzymes) in adequate quantity to support life without disrupting the aqua ecology, and to meet the standards of the lake prescribed by IS:2296 “Class D” as required for propagation of wild life and fisheries, with further objectives to eradicate all harmful foul smell, mosquito colonies, aquatic weeds, algae etc. The product used for dosing shall be non-pathogenic, non-hazardous and shall not have any adverse effect on agriculture, aquatic culture, humans, animals and to the environment. The necessary labour shall be deployed to complete all operations such as spraying and dosing, removal of bio sludge generated during treatment, dredging, removal of floating plants and other material like trash, empty bottles, dead leaves / tree branches, polythene bags etc. from the lake/water body. Note:-Rate shall be inclusive of cost of dosing material, one lab test per month, T & P for dosing/spraying, cleaning of the lake, safety arrangements, storage water tanks if required and adequate manpower required to carry out all the activities. 2 Shock 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 any other equivalent product in solid or liquid form as per direction of manufacturer at suitable points in the lake/pondi/c removal of floating plant & other material like empty bottles, dead leaves/trees, polythene bags etc. from the pond and cleaning the grass from bank/beams around the pond, all complete as per the direction of Engineer-in-charge this includes the cost of product, labour and equipment needed for treatment. The product should be non-pathogenic and should not have any adverse effect on Agriculture and Aqua culture. The necessary labour shall be 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 water body.Note: Rate shall be inclusive of cost of dosing material, one lab test per month, T&P for dosing / spraying, cleaning of the Pond, safely arrangement, and adequate manpower required to carry out the activities.
