Rejuvenation of water body at dhakuakhana town, dist Lakhimpur under AMRUT 2 with operation and maintenance of 1 year

Clearance of different types & nature of water Hyacinth, Aquatic weeds, Taranies Dalanies, Pitanies, repeated vegetation etc. from beels/Tanks/Ponds swampy and marshy areas dragging manually/mechanically/through machinery etc with necessary ropes, bamboos, chins & others debries devices etc making patches, cutting into pieces with the knifes/sickles sews as necessary and depositing and stocking in the merginal area of the beels/tanks/ponds/swampy and marshy areas in a regular form of bundhs or heaps within a lead of 100m, & lift upto 2m as per direction of the department and others in all complete.

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m, outside the periphery of the area cleared. as per direction of the department and others in all complete.

Excavation of silt from canals, water bodies, drains, or ponds using manual or mechanical means depending on site conditions. Transport of excised silt to a safe dumping location as specified in the project. Dressing of the excavation site post-desiltation, which generally includes leveling and ensuring water flow is unimpeded of the department etc. in all complete including the the cost of transportation of power pump machine and others etc.

Construction of 0.75 M x 0.45 M rectangular boulder sausage including supplying of materials with 25 cm to 30 cm size boulders collecting from a lead of 25 KM encased in 15 cm mesh of 8G hexagonal wire netting and filling the voids between the boulders with stone not exceeding 18 cmin size tied with 8G galvanized tying wire at 30 cm apart, laid in position as directed including necessary local carriage of materials, paying necessary forest royalty including providing 1 (one) no. of jati bamboo horizontal runner along the top of the sausage with vertical bhaluka bamboo post 1.20 M apart driven at least 0.60 M below ground and tying with sausage etc, whever necessary all complete as directed.

Bank Pitching/ Embankment: Collection of hard broken stone of size 13 mm to 38 mm from blasted boulder free from dust and dirt and foreign materials including stacking at quarry site, pitching, Supply and construction of PCC works, shuttering, curing as required in all complete as directed.

Construction of granular sub-base (Sand gravel) by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification for the required size as directed.

Providing, laying, spreading & compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100KN in stages to proper grade and camber, applying and brooming, stone screening to fillup the interstices of course aggregate, watering and compacting to the required density Grading 3 as per Technical Specification- WBM for the required size as directed..

Interlocking Pavement Block (i) Providing and laying interlocking concrete block pavement (M40) having thickness 80 mm as per technical specification Including Edge block/ Edge restraints for the required size as directed.

Excavation of earth, Backfilling, Supply, construction of Plain / reinforced cement concrete, lapping / welding of reinforecement of the foundation of each Angle Iron post & strut of required size acting as footing as directed in all complete.

Supplying and Installation of Angle iron post & strut of required size as directed including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete. Size 50X50X5 mm