Rejuvenation of Kolong River from Irrigation Colony Bridge to Baidyatup at Nagaon Town.

Amount

Clearing of deposited compact water hyacinth root, other aquatic plants, garbage, plastics etc. from the bed of Kolong river including cutting, removing and stacking at places away from the bank etc. with all lead and lift as directed.

Desiltation and excavation work for aggregate Slushy / Muddy/ soil accumulated , Compact Sand Bar / Silt , Garbage etc. from the portion of Kolong river by Chain Mounted Excavator to proper grade and slope as required section including cutting and cleaning the portion of the river bed & slop and removing all kinds of debris, deposited silt, vegetation etc. a) Hired Barge operated Chain mounted hydraulic excavator – 71/80( bucket capacity 0.60 cum) in good condition with proper grade and slope as required section including shifting to the worksite , operator& maintenance , lubricants / fuel HS Diesel on daily basis considering of 8 to 10 working hours per day

Desiltation and excavation work for aggregate Slushy / Muddy/ soil accumulated , Compact Sand Bar / Silt , Garbage etc. from the portion of Kolong river by Chain Mounted Excavator to proper grade and slope as required section including cutting and cleaning the portion of the river bed & slop and removing all kinds of debris, deposited silt, vegetation etc. b) Hire Charge of 3 Nos. of Iron Barges as per IS specification for mounting of Chain mounted hydraulic excavator – 71/80

Shifting & loading of Slushy/muddy soil in excavation from Kolong river bed with deployment of hired reputed make Chain Mounted hydraulic Excavator 210/220 (bucket capacity 0.90 cum) in good condition to the bank of the river with proper grade and slope as required section during desiltation/ excavation work including shifting to the worksite , operator& maintenance , lubricants / fuel HS Diesel on daily basis considering of 8 to 10 working hours per day.

Hire charge of Country boat with capacity of 20 Quintal (without boatman) to facilitate desiltation & excavation work , shifting & carrying of materials , cleaning & maintenance work of the channel .

Carriage of excavated Slushy / Muddy soil / Garbage etc. by Private Dumpers of on hire charge within an avg. lead of 10.00 km including cost of POL & loading /unloading and depositing in suitable place including utilizing the same for filling works in the vicinity for dressing to designated section .

Ordinary labours for various works during cleaning & desiltation work of Kolong River, intermittent& periodic deployment for removal of floating garbage coming with storm/rain water by manually & maintenance during the rainy season including various assisting & allied works like facilitating the deployment of excavators & barge , watch keeping duty etc.

SRI DINESH BORAH