NABARD-FIDF-DEVELOPMENT OF ARTHUNGAL FISHING HARBOUR BALANCE WORKS-Construction of Breakwater-General Civil Work

Amount

Breakwater

OD8738/2023-2024:Supplying blasted rock from approved quarry to sorting site by lorry/ tipper, and sorting the stones into 10kg to 200kg category stones of approved quality having specific gravity ranging from 2.65 to 2.8 for forming the core of rubble mound breakwater inclusive of cost of stones, hire of lorries and machineries, labour charges required at quarry and at sorting place and measurements of categorized stones after proper sorting are taken on weigh bridge installed at site at the cost of the contractor with approved software having printouts using contractors supplied papers, stationeries and conveyed to the approved alignment of the breakwater and rehandling and forming the core of the break water to the lines and levels as per the approved drawings and inspecting the profile once in a week with tolerance of +/- 20cm in final levels including all cost and labour charges, hire and operational charges of light crane and cost of spalls/ quarry muck and labour for forming the roadway for movement of lorries/ tippers / cranes etc. including all incidental charges etc. complete as per the direction of departmental officers at site Alappuzha District

OD8739/2023-2024:Supplying blasted rock from approved quarry to sorting site and sorting the stones into 300kg to 500kg category stones of approved quality having specific gravity ranges from 2.65 to 2.8 for forming the secondary armour and berm of rubble mount breakwater inclusive of cost of stones, hire of lorries and machineries, labour charges required at quarry and at sorting place and the measurements of catagorised stones after proper sorting are taken on weigh bridge installed at site at the cost of the contractor with approved software having printouts using contractors supplied papers, stationeries and conveyed to the approved alignment of the breakwater and forming the secondary armour and berm of the breakwater to the lines and levels as per approved drawings with tolerance of +/- 20 cm in final levels including all cost and labour charges, hire and operational charges of mobile crane and excavator, rehandling, placing and packing and using mobile crane, inspecting the profile once in a week and cost of spalls/quarry muck and hire of machineries for forming the roadway for movement of lorries/tippers/cranes etc. including all incidental charges etc. complete as per the direction of departmental officers at site Alappuzha District.

OD8740/2023-2024:Supplying and forming primary armour layer using blasted rock of size 0.5T to 1T as nearly as cubical as possible with a specific gravity not less than 2.7 with at least 70% of stone weighing 0.75T and more as per approved design, loading at quarry using crane and other tools and plants, conveying to site in lorry / Tipper weighing on weigh bridge in stalled at site for measurement, unloading dumping and packing in position using crane, floating, equipment etc.. packing stones where ever necessary in line and levels. to form the primary armour over the secondary armour, already laid including hire and operations charges of crane floating plants, tools and plants, divers etc.. required for the work maintaining the top surface by spreading spalls quarry run gravelly earth where ever necessary for the movement of vehicles/crane including all incidental charges etc.. complete. all the works are to be carried out as per instructions of departmental engineers in charge Alappuzha district.

OD8741/2023-2024:Supplying and forming primary armour layer using blasted rock of size 1T to 2T as nearly as cubical as possible with a specific gravity not less than 2.7 with at least 70% of stone weighing 1.50T and more as per approved design, loading at quarry using crane and other tools and plants, conveying to site in lorry / Tipper weighing on weigh bridge in stalled at site for measurement, unloading dumping and packing in position using crane, floating, equipment etc.. packing stones where ever necessary in line and levels. to form the primary armour over the secondary armour, already laid including hire and operations charges of crane floating plants, tools and plants, divers etc.. required for the work maintaining the top surface by spreading spalls quarry run gravelly earth where ever necessary for the movement of vehicles/crane including all incidental charges etc.. complete. all the works are to be carried out as per instructions of departmental engineers in charge Alappuzha district.

OD8742/2023-2024:Supplying and forming primary armour layer using blasted rock of size 3T to 5T as nearly as cubical as possible with a specific gravity not less than 2.7 with at least 70% of stone weighing 4T and more as per approved design, loading at quarry using crane and other tools and plants, conveying to site in lorry / Tipper weighing on weigh bridge in stalled at site for measurement, unloading dumping and packing in position using crane, floating, equipment etc.. packing stones where ever necessary in line and levels. to form the primary armour over the secondary armour, already laid including hire and operations charges of crane floating plants, tools and plants, divers etc.. required for the work maintaining the top surface by spreading spalls quarry run gravelly earth where ever necessary for the movement of vehicles/crane including all incidental charges etc.. complete. all the works are to be carried out as per instructions of departmental engineers in charge. Alappuzha district.

OD8743/2023-2024:Moulding and supplying 1.6 cum(4T) tetrapod with graded aggregate of 40% 75mm to 40mm, 30% 40mm to 20mm and 30% 20mm to 6mm using 380kg cement/ m3 of concrete 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 43 grade or higher) minimum cube strength requirement (i) @7 day - 20 N/mm2 (ii) @ 28 day - 30 N/mm2 and minimum density of concrete 2.5 g/cc including hire and operational charges of tools and plants, mould, curing, rehandling and stacking charges etc., complete as per the instruction of departmental officers at site .

OD8744/2023-2024:Conveying 1.6cum (4T) tetrapod from stacking yard and placing in position in two layers according to specification and forming the armour layer of breakwater to lines and levels over the secondary armour layer including hire and operational charges of tools and plants etc., complete as per the direction of the departmental officers at site

OD8745/2023-2024:Supplying polypropylene non woven geo textile bags (PET) of 300gsm, having tensile strength (MD&CMD) 15KN/M, size 1m x 1m; and filling with departmentally supplied sea sand / dredged sand available within 1 km radial distance of required quality such that the D15 of the infill material is greater than apparent opening size of geobag material, with an inflated height of average 0.35m including necessary transportation and stitching charges of 3 sides with required stitching machine or otherwise, fastening of geobags together to form a cluster and conveying these clusters and placing in sea bed by using Crane/ excavator/ barge/pontoon/junkar/ suitable mechanism to the desired locations and checking the alignment and position by divers so as to get a uniform sandy layer of thickness designated in the approved cross sections etc complete as per direction of Engineer in charge including all labour etc.

GEOMETRY CONSTRUCTION COMPANY

T.M.CONSTRUCTIONS

RAMALINGAM CONSTRUCTION COMPANY PVT LTD

Bidder Name

T.M.CONSTRUCTIONS

RAMALINGAM CONSTRUCTION COMPANY PVT LTD

pkmco constructions pvt ltd

GEOMETRY CONSTRUCTION COMPANY