Construction of 2.00 lakh litres capacity OHT-16 m staging height at Bharathiyar Street in ward No.10 in Tiruchendur Municipality

Earthwork excavation in all soil and sub soils except hard rock requiring blasting with initial lead and lift including re filling the sides of foundation in layer of 15 cm thick watering, ramming, depositing the surplus earth in the premises as directed by the departmental officers, etc., complete complying with standard specification. For 1st depth of 0 m to 2 m

For 2nd depth of 2 m to 3 m

Cement Concrete 1:5:10 (One Cement, Five crushed stone sand and Ten 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 including curing etc. complete complying with standard specification and as directed by the departmental officers. -Mixing by manual means

Reinforced Cement Concrete M 30 Mix using 20mm and 10-12 mm size ISS HBG metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing but excluding cost of reinforcement etc. Complete with std. Specifications. Beyond 1.50 m below GL

Upto 1.50 m below G.L.

Upto 4.50 m ht. Above G.L.

From 4.50 m to 7.32 m ht.

From 7.32 m to 10.98 m ht.

From 10.98 m to 14.64 m ht.

From 14.64 m to 18.30m ht.