GENERAL-Thiruvallam thodu-Operation of the shutters of VCB , allied mechanical works , periodical cleaning and maintenance of Thiruvallam thodu in Thiruvananthapuram District for a period of one year (2022-2023)- General Civil Work

Amount

Thiruvallam thodu - Civil works

60.1.2:RING BUND Type II Putting up ring bund with earth fille gunny bags of top width 1.0m bottom width 2.0m height 2.0 m side and filling in between with earth to form ring bund and maintaining the same leak proof till the completion of the work and clearing the site by dismantling the bund after completion of the work.etc.complete.

60.2.2:Bailing out water Using 5HP Pump- Bailing out water with 5HP engine and pump set including conveyance to site and erection,cost of fuel, lubrication oil and other stores, pay of staff etc complete

60.2.4:BAILING OUT WATER USING PUMP ABOVE 10HP AND UP TO 20HP - Bailing out water with engine and pump set above 10HP and up to 20HP, including conveyance to site and erection,cost of fuel, lubrication oil and other stores, pay of staff etc complete

2.7.3: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.Hard rock (blasting prohibited)

OD4677/2022-2023:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas 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 including taking out and disposal of removed excavated material including all deposited debris containing organic/inorganic wastes , liquid mud , silt etc as per the direction of Engineer in charge

OD4680/2022-2023:Hire charges of Pontoon for using of excavator to remove deltas inside water course as per the direction of engineer in charge 30m3 earth removed in 1hour

OD4439/2022-2023:Engaging labour for periodical cleaning of Thiruvallam thodu and kadavus as and when during the year and engaging skilled labours for operation of pump and all five shutters simultaneously to regulate the flow of water so that the dirt from down stream will not enter the Balikadavu and that the waste after balitharpanam does not accumulate at the shutters. They will also do the day to day maintenance of the shutters by greasing etc. as and when required as directed by the departmental officers.

OD4440/2022-2023:Supply of grease for the upkeeping of the shutters for one year

OD4442/2022-2023:Painting with water based paint on FRP shutters to prevent damages due to salt water flow during high tide

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)

7.2.1:Random rubble masonry with hard stone in superstructure above plinth level and upto floor five level, including leveling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) at window sills, ceiling level and the like.Cement mortar 1:6 (1 cement : 6 coarse sand)

60.7.7:Conveyance and dumping of departmental granite stones-Conveyance of departmental granite stone 20 to 45 dm3 in size from stack at site and dumping in position (60% 45m3,30%30 to 40dm3 and 10% 20 to 30dm3 stones) to lines and levels to from the core of the sea wall as per approved design including all leads and lifts etc. complete as per the direction of the departmental officers at site.

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

Rajeev v

Bidder Name

T Vinodkumar

Rajeev v