GENERAL-Annual Maintenance 2024-25-of Amballoor Keecheri Bund -General Civil Work

Amount

Bund formation

2.31: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

OD20443/2024-2025:Coconut Pile - Supplying and stacking well matured 1/3 split straight coconut post & wailing pieces , driving down the posts through various strata bellow bed level and tying wailing pieces to the post with coir yarn including cost conveyance labour charges etc complete as per the direction of departmental officers at the site .

OD20444/2024-2025:Coconut Pile- Driving down1/3rd split coconut pile to lines and levels through variuos strata including all hire charges and labour for fixing , staging platform and all other appliances necessary for pile driving down after pointing the bottom end

OD20445/2024-2025:Hire and labour charges for providing ties connecting top of coconut post already driven with 5mm dia m.s rods avrage 5m long etc. complete

OD20446/2024-2025:Screening with double new coconut cadjan madal and 1/6 split bamboo reepers tied 120cm horizontally and 50cm vertically at 100cm c/c with coir yarn etc complete

OD20447/2024-2025: Filling and forming the bund to lines and levels with earth excavated from kayal and conveyed with all leads and lifts etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

60.8:Shutter for check dams- Supplying and providing Thambagam wood shutter planks 5cm thick including cost of materials and labour charges etc complete

OD20448/2024-2025:Operating the sluice shutter at the commencement of low and high tide to fecilitate lowering the water level in the field as per specification

OD20449/2024-2025:Dismantling 1/3rd split coconut wailing pieces and removing from site etc as per specifications

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

OD20450/2024-2025:Dismantling and removing ms ties as per specification(takke 30% of labour for fitting

OD20451/2024-2025:Pulling out 1/3rd size coconut post and stacking it etc. complete as per specification.

OD21968/2024-2025:Hiring Hydraulic Excavator for earthwork excavation. The rate include levelling the excavated earth to form bunds as directed by departmental engineers at site.

OD21909/2024-2025:Supply of 4 stroke back pack or side pack grass cutter machine with a minimum specification of 7000 rpm cutter and 35 cc displacement and 0.8 liter fuel capacity of Stihl brand or equivalent as specified by the concerned assistant engineer.

OD21932/2024-2025:Supply of petrol for the smooth operation of the work as instructed by the assistant engineer.

Revamping DR protection

60.7.3:DISMANTLING DR - Dismanling , clearing away and carefully stacking materials useful for reuse for any thickness of walls in DR masonry including disposal of debris within a distance of 150m.

60.7.8:DR with Departmental. Stone - DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course using departmental rubble including packing to compactness to lines and levels, labour charges etc. complete as per direction of Departmental officers at site

60.7.1:DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

7.1.1:Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

13.33.1:Pointing on stone work with cement mortar 1:3 ( 1 cement : 3 fine sand):Flush/ Ruled pointing

5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

60.2.1:EARTH WORK FILLING- Supplying contractors own earth including cost of conveyance and royalty and filling (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

4.1.5:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

OD23932/2024-2025:Hire of boat with boatmen/Second class country boat with boatmen and labourers for transportation of 1 cum of construction materials as directed by the Assistant Engineer.

Supplying and Laying inter locking tiles

55.22:Supplying and laying interlocking tile 100 mm or nearest size thickness, minimum strength M 40 including providing a layer of 6 mm aggregate for 5 cm thickness, then laying interlock cobbles in lines and levels as per the directions of the departmental officers at site inclusive of all cost & conveyance charges etc.; complete.

RADHAKRISHNAN T (BID ID -1990278)

Bidder Name

Joji Joseph

RADHAKRISHNAN T