Construction of Two Class Room Building at Enthal PUE School in Edayar Panchayat in Jayankondam Block of Ariyalur District under Focus Block Development Progamme 2024-25

Earth work excavation for foundation (for narrow excavation) in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Supplying and filling in foundation, basement, etc with filling M.Sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Cement Concrete 1:4:8 (One Cement, Four sand and eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick, well rammed, consolidated and curing etc. complete complying with standard specification

Refilling the approved good quality earth in plinths, area development etc., wherever specified in layers not exceeding 200mm thick, with available earth at site

Supplying and filling of good earth filling locally available earth transported from the outside including consolidation, levelling specified in layers not exceeding 200mm thick, with available earth at site

Footing,Plinth Beam, etc.,

Plain surfaces such as roof slab, floor slab, beams, lintels, loft, sill slab, staircase waist, portico slab and other similar works

Square and rectangular columns and small quantities such as sunshades, parapet cum drops, window boxing, fin projections and other similar works