Tiruppur Corporation Z3, Dismantling and Re-Construction of Damaged Portions of Storm Water Drain at Amarjothy Garden Area, NP Nagar Area, Padmini Garden Area, Navakanji Nagar Area and KNP Subramaniam Nagar Area in Ward No.49.

Dismantling the existing Plain cement concrete including removing the debris from the site and stacking useful material at work site for reuse etc., complete complying with standard specification.

Earthwork Open excavation by Mechanical Means for Open Earth work in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting in clusive of shoring shuttering,bailing out water wherever necessary and depositing the surplus earth with in the compound in places shown by the departmental officers with aninitial lead of 100mt sand clearing and levelling including dressing of sides and raming of bottoms etc.,complete complying with standard specification and as directed by the departmental officers

Cement Concrete 1:5:10 (One Cement, Five crushed stone sand and Ten hard broken stone jelly) using 40mm 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

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as vertical slab, sides labs of boxing, vertical drops, facia, vertical wall, etc. using mild steel sheets of size 1200cm x 60cm and 10BG stiffened with welded mild steel angles of size 40mmx40mmx5mm for boarding ,laid with silver oak joists of size10cmx5cm&7.5cmx5cm as support runner,Top Horizontal stiffener spaced at about 60cmto90cm centre to centre or at suitable intervals .MS Channel Section(ISMC100) shall be provided as a vertical support @1.20m C/C and with Lateral support of Steel Adjustable Telescopic Props of Size 2mx2m (expandable upto 3.60m) &steel pipes of 20mm dia @ required level/spacing etc. complete complying with standard specifcation and as directed by the departmental officers .(Payment fo rcentering shall be given after the concrete is laid).

Plain Cement Concrete 1:2:4 (one cement, two crushed stone sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers. - Mixing by mechanical means

Plastering the surface of walls with Cement Mortar1:4 (Onecement and Four plastering sand),20mm thick in all floors including mortar plasticizer at200ml per50Kg of cement used ,curing etc.,complete complying with standard specification and as directed by the departmental officers

Add G.S.T. @ 18%