Tiruppur Corporation Z3, Construction of Storm Water Drain at West Side of Abirami Nagar 2nd Cross Street (From Ch- 58.00m to 88.00m) and Providing Pipe Culverts at Bank Colony and Mahalakshmi Nagar West Street in Ward No.58.

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 centering for sides and soffits including necessary supports and strutting upto 2.10M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton and as directed by the departmental Officers (Payment for centering 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

Supply and delivery of 450mm dia RCC non pressure spun pipe NP3 class with socket and spigot ends as per IS 458/2003 manufactured with sulphate resistant cement with 12 mm HI -alumina lining provided for rubber ring joints etc., complete complying with standard specification.

Lowering of 450mm dia RCC pipes and specials into the trenches and laying to proper grade and alignment etc complete.,

Jointing of 450mm inner dia RCC pipes with cement using necessary collars including the cost of jointing materials.

Add G.S.T. @ 18%