Part IInd Construction of Drain For Ghomacha Basti IInd Municipal Board Jahazpur

Earth work in excavation in foundation, trenches etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of Engineer for following depths, below natural ground / Road top level.In all types soils/ saturated soil such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc.Depth upto 1.5 m

Provding and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level 1:3:6 (1 Cement 3 Coarse sand 6 graded stone aggregate 20 mm nominal size)

Centring and shuttering with plywood or steel sheet upto two stories ( each story of height upto 3.5 metre from floor level) including strutting, propping etc. and removal of form for :Foundations, footings, bases of columns, etc. for mass concrete.

Reinforcement ofr R.C.C. work at all levels including straightening, cutting, bending. Placing in position and binding all complete Themo-Mechanically Treated bars

Provding and laying in positon cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level 1:2:4 (1 cement 2 coarse sand 4 graded stoneaggregate 20 mm nominal size)

Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a cost of bitumen primer for bitumen membrane @0.40 ltr/sqm by the same membrane manufacture of density at 25°C 0.87-0 89 kg/ltr and viscosity 70-160 cps Over the primer coat the layer of membrance shall be lad using Butane Torch and sealing all joints etc, and preparing the surface complete The vital physical and chemical parameters of the membrane shall be as under Joint strenght in longitudinal and transverse direction at 23°C as 650/450N/5cm Tear strength in longitudinal and transverse direction as 300/250N Softening point of membrane not less than 150°C Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D-5147 The laying of membrane shall be got done through the authorised applicator of the manufacturer of membraance 6 mm thick

Precast RCC M-40 grade Box culvert section Designed for 'AA' class loading as per IRC specification size 2000mmX2000mm