Construction of Toilet Block for Boys and Girls at PM Shri Govt High School, Kesinga in Kalahandi District under CSR Fund for the Year 2024 25

CIVIL WORKS Excavation of foundation in hard soil including dressing and levelling the bed and depositing the soil within 50m. initial lead and 1.5m.initial lift including rough dressing and breaking clods to maximum 5cm. to 7cm. and laying in layers not exceeding 0.3m. in depth and as per the direction of the Department.

Supplying, filling in foundation and plinth with sand well watered and rammed in 22.5 cm. (9”) thick layers including watering and ramming with cost, conveyance, royalties and taxes of sand with labour and T&P required for the work etc. complete.

Cement concrete of proportion (1:3:6) in foundation and floors using 4cm size clean hard black crusher broken granite stone metal of approved quality and from approved quarry including hoisting, lowering and laying concrete in layers not exceeding 15 cm. (6") thick to the required level ramming, watering, curing etc. complete including cost, conveyance, royalties and taxes of all materials with all labour and T&P required for the work etc. complete in all respect.

Fly ash brick masonry in cement mortar (1:6) in foundation & plinth using fly ash bricks of 23cm x 11cm x 8cm size having a crushing strength of not less than 75 kg./cm2 dimensional tolerance + 2% including splays cutting circular moulding chamfering and corbelling and similar such type of works with all necessary projections watering and curing after immersing the bricks in water at least of six hours before use including cost, conveyance, royalties and taxes of all materials with all labour and T & P required for the work complete in all respect in all floors.

Fly ash brick masonry in cement mortar (1:4) in foundation & plinth using fly ash bricks of 23cm x 11cm x 8cm size having a crushing strength of not less than 75 kg./cm2 dimensional tolerance + 2% including splays cutting circular moulding chamfering and corbelling and similar such type of works with all necessary projections watering and curing after immersing the bricks in water at least of six hours before use including cost, conveyance, royalties and taxes of all materials with all labour and T & P required for the work complete in all respect in all floors.

Base & Footing

Plinth Beam

Column/Beam

Lintel Band