Cleaning and De-siltation of the down stream of Bondajan Channel from the sluice gate point to the outfall of river Brahmaputra.

Amount

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

Repairing of Departmental Barge i. M.S. Plate 6mm

Repairing of Departmental Barge ii. M.S. Flat (50x6)mm

Repairing of Departmental Barge iii. M.S. Electrode 8 SWG

Repairing of Departmental Barge iv. Charges for Skilled welder

Shifting of Departmental barge to work site at Bondajan Channel with 2 (two) no. heavy duty hydraulic crane and 1 (one) no. trailer from Central Workshop, Basistha to worksite at Bondajan Channel & back to Central Workshop , Basistha. i) For heavy duty crane (2 Cranes x2 operations = 4 operations)

Shifting of Departmental barge to work site at Bondajan Channel with 2 (two) no. heavy duty hydraulic crane and 1 (one) no. trailer from Central Workshop, Basistha to worksite at Bondajan Channel & back to Central Workshop , Basistha. ii) For low bed trailer (1 Trailer x 2 operations = 2 operations)

Earth work in desiltation & excavation of outlet channel by deployment of hired Chain Mounted Hydraulic Excavator 71/80 (bucket capacity 0.06 cum) to proper grade and slope as required section including cutting and cleaning the channel bed & slope and removing all kinds of debris, deposited silt, vegetation etc. as directed including operator on daily basis considering 7 to 9 working hours per day and excluding cost of fuel/POL.

Earth work in desiltation & excavation of outlet channel by deployment of hired Chain Mounted Hydraulic Excavator 210 / 220 (bucket capacity 0.09 cum) to proper grade and slope as required section including cutting and cleaning the channel bed & slope and removing all kinds of debris, deposited silt, vegetation etc. as directed including operator and cost of fuel/POL etc. on daily basis considering 7 to 9 working hours per day.

Ordinary labours engaged to facilitate the intermittent cleaning and other allied works of the Bondajan Channel for removal of floating garbage, plastic etc coming from rain water and through connected channel by manually & maintenance of the Bondajaan channel throughout the rainy season.

Hire charge of one no. Country boat with capacity of 20 to 40 Quintal (without boatman) to facilitate periodical cleaning & maintenance of the Bondajan Channel.

M/S M R ENTERPRISE (BID ID -259522)

SRI DINESH BORAH (BID ID -259106)

S AND R ENTERPRISE (BID ID -259349)

PRAKASH ENTERPRISES (BID ID -259555)

SRI HITESH KALITA (BID ID -259413)

M/S SHIVAM ENTERPRISE (BID ID -260024)

M/S K.B. ENGINEERS (BID ID -259077)

MS D.M. ENTERPRISE (BID ID -259202)

PARIJAT ENTERPRISE (BID ID -259480)