C/o Road in front of terminal building including internal modified roads in car park area at Chennai Airport Balance Work

Amount

Civil Work

Excavation in soil with hydraulic excavator i/c all lift and lead upto 1 km

Excavating trenches for pipes and cables not exceeding 300 mm dia but not exceeding 600 mm

Filling available excavated earth

S/F in plinth with sand

P/L M-10 grade plain cement concrete

P/L factory made Precast concrete solid blocks of M-10 grade of 200 mm thickness using cement mortar 1:6

P/L M-25 grade for R.C.C works upto plinth

P/L M-25 grade for R.C.C above plinth level upto floor V Level.

Extra for providing richer mixes Providing M-30 grade concrete instead of M-25 grade

P/L Pavement Quality Concrete (PQC) including joint filler board, making expansion, dummy and construction joint i/c filling with Polysulphide sealant

Steel reinforcement with TMT bars of Fe-500 D upto plinth level

Steel reinforcement for R.C.C work ready to use "cut and bend" rebars with TMT bars of Fe-500 D above plinth level

Centering and shuttering for Foundations, footings, bases of columns, etc.

Centering and shuttering for walls (any thickness)

Steel work welded in built up sections for gratings, frames, guard bar, ladder, railings, brackets, gates.

P/L Vitrified tiles of size 600× 600×10 mm skirting, riser of steps, dado, laid with cement based high polymer modified quick set tile adhesive

P/L matte finished heavy duty (Anti skid rustic) Vitrified floor tiles in 600×600×16 mm thick laid with cement based high polymer modified quick set tile adhesive

Grouting the joints of flooring tiles size of 600×600 mm having joints of 3 mm width, using epoxy grout

P/L tactile tile of size 300x300x9.8 mm in outdoor floors, footpath, court yard, multi modals laid on 20mm thick base of cement mortar 1:4

6 mm plaster on cement concrete with white cement based polymer modified self curing mortar.

Painting with synthetic enamel paint. Two or more coats on new work

Demolishing cement concrete a) Nominal concrete 1:3:6 or richer mix

Demolishing R.C.C. work.

Dismantling dressed stone work In cement mortar

Dismantling steel work in single sections. a) Channels, angles, tees and flats

Dismantling of Water bound macadam Road

Dismantling of Bituminous Road

Disposal of excavation material / malba / similar unserviceable, dismantled or waste materials

Taking out existing kerb stones of all types from footpath/ central verge

Construction of embankment

Preparation and consolidation of sub grade.

Construction of granular sub-base.

Construction of dry lean cement concrete

P/L kerb stone of M-25 grade cement concrete

P/L M-35 grade chamfered edge Cement Concrete paver blocks

P/L factory M-50 grade 100mm thick chamfered edge Cement Concrete paver blocks

P/L R.C.C NP3 class pipe 300 mm dia.

Laying R.C.C. NP3 class pipe 300mm dia

P/L R.C.C NP3 class pipe 450 mm dia.

Laying R.C.C. NP3 class pipe 450 mm dia

P/A 2.5 mm thick (retro- reflective) road marking strips

Aruljothi Infrastructure Private Limited

RKANDSONS

M/s.Thomas iyadurai Infrastructure Pvt Ltd

BOSON INFRA INDIA PVT LTD

BOSS INFRASTRUCTURES PRIVATE LIMITED

SRI RAMANA BUILDING CONSTRUCTIONS PRIVATE LIMITTED