NABARD-RIDF-XXVII-Additional infrastructure facilities toVellayil FH

Amount

Dredging

65.82:Deepening the harbour basin and mouth by using dredger having a flow rate of 700 to 1000m3 slurry per hour with a solid output of not less than 127.5 m3/hour and dumping the spoil at location already pointed out by the departmental officers with a lead up to a radial distance of 500m, including hire charges of dredger, all tools and plants and accesories , fuel charges, idling and mobilisation charges, providing and shifting the pipe lines including all labour charges, incidental charges etc. and drtvice taxes complete for a depth upto (-) 4.50m bedlevel with a tolerance of +/- 20cm. Unexpected Error occured Please Login again!! Click here to Login

Reclamation Bund

OD1710/2023-2024:Casting of Cement Blocks using graded metal 40%of 75mm to 40mm,30%of 40mm to 20mm, 30%of 20mm to 6mm, using average 380kg of cement per m3 as per approved mix design of mix proportion 0.5:1:1.46:3.22 by weight of water cement,fine aggregate,coarse aggregate(specific gravity of fine aggregate and coarse aggregate should not be less than 2.73 and 2.5 respectively) and the cement shall be of 43 grade or higher minimum cube strength requirement 1) @ 7 day 20N/mm2 (2)@28 day 30N/mm2 and min density of concrete 2.5 gm /cc as per the directions of departmental officers at site.

OD2938/2023-2024:Centering and shuttering for concrete block of size 2.00X1.00X1.25M including strutting and removal of formwork after curing period etc. complete and 4mm steel plates (weight - 31.40kg/m2) and 60X60X6mm angles (5.40kg/m) are used for making the formwork weight of plate (2x2x1.25+2x1x1.25)x31.40kg/m2 = 235.50kg, weight of angles = (4x2+4x1+12x1.25)x5.40kg/m = 145.80 kg, Total weight = 235.50+145.80 = 381.30. Assume hat it can be used 40 times. 381.30/40=9.53 (Based on observed data of TS 2/2018-19 for the work Valiyathura Port - Protection woks to port compound at Valiyathura in Thiruvananthapuram District Dated:03-04-2018)

OD2939/2023-2024:Centering and shuttering for concrete block of size 1.75X1.00X1.25M including strutting and removal of formwork after curing period etc. complete and 4mm steel plates (weight - 31.40kg/m2) and 60X60X6mm angles (5.40kg/m) are used for making the formwork weight of plate (2x1.75x1.25+2x1x1.25)x31.40kg/m2 = 215.8750kg, weight of angles = (4x1.75+4x1.00+12x1.25)x5.40kg/m = 140.40 kg, Total weight = 215.875+140.40 = 356.28. Assume hat it can be used 40 times. 356.28/40=8.91(Based on observed data of TS 2/2018-19 for the work Valiyathura Port - Protection woks to port compound at Valiyathura in Thiruvananthapuram District Dated:03-04-2018)

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

2.16.2:Close timbering in trenches including strutting, shoring and packing cavities (wherever required) complete (Measurements to be taken of the face area timbered).Depth exceeding 1.5 m but not exceeding 3 m

OD1705/2023-2024:od5812/2021_2022 :Lifting , conveying the cement concrete blocks from stacking yard and placing<br>in position in layers in lines and levels as per the direction of departmental officers at site (Based on<br>observed data of TS 2/2018-19 for the work Valiyathura Port - Protection woks to port compoundat<br>Valiyathura in Thiruvananthapuram District Dated:03-04-2018

OD1706/2023-2024:od5813/2021_2022 :Supplying and placing 220 gsm woven Geotextiles like polypropylene multi filament fabric<br>using twisted high tenacity yarn at the back side of the reclamation wall in two layers as filter including<br>providing necessary overlaps, all cost, conveyance, labour charges etc complete as per the instruction of<br>departmental officers.

60.7.6:Supplying and stacking granite stone 20 to 45 dm3 for dumping works- Supplying at site of work granite stone 20 to 45 dm3 in size (60% 45m3,30%30 to 40dm3 and 10% 20 to 30dm3 stones) for measurement ( deducting not less than 15% for voids as fixed by the departmental officer at site) including all cost, conveyance, loading and unloading charges all other incidental charges all leads and lifts etc. complete as per the direction of the departmental officers at site.

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.

5.1.2: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:1:1:5:3 (1 cement 1.5 coarse sand :3 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

GSB filling

4.11.1:Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal. Construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408. <br> (i) Using naturally occuring gravel

ABDULLA SUNAIFE C A

TBAS Infrastructure Pvt Ltd.

Bidder Name

K.P.JOY

ABDULLA SUNAIFE C A

TBAS Infrastructure Pvt Ltd.